[go: up one dir, main page]

WO2020173179A1 - 照明灯具 - Google Patents

照明灯具 Download PDF

Info

Publication number
WO2020173179A1
WO2020173179A1 PCT/CN2019/125171 CN2019125171W WO2020173179A1 WO 2020173179 A1 WO2020173179 A1 WO 2020173179A1 CN 2019125171 W CN2019125171 W CN 2019125171W WO 2020173179 A1 WO2020173179 A1 WO 2020173179A1
Authority
WO
WIPO (PCT)
Prior art keywords
lighting fixture
sealing
wire
installation
fixture according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/125171
Other languages
English (en)
French (fr)
Inventor
陈凯
黄建明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Hpwinner Opto Corp
Original Assignee
Hangzhou Hpwinner Opto Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201920253290.9U external-priority patent/CN209655067U/zh
Priority claimed from CN201910148000.9A external-priority patent/CN109611706A/zh
Application filed by Hangzhou Hpwinner Opto Corp filed Critical Hangzhou Hpwinner Opto Corp
Publication of WO2020173179A1 publication Critical patent/WO2020173179A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238Arrangement or mounting of circuit elements integrated in the light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements

Definitions

  • the embodiment of the present disclosure relates to a lighting fixture. Background technique
  • LED lamps have the advantages of energy saving, long life, good applicability, short response time, environmental protection, brilliant colors, and pure luminous colors, which are the development direction of the lamp industry. Summary of the invention
  • the embodiment of the present disclosure provides a lighting fixture, including: a lamp housing with an electric cavity; a light-emitting component arranged on the lamp housing; an electric component arranged in the electric cavity, the electric component and the The light-emitting components are connected by wires; and an installation positioning structure, located in the electrical cavity or on the lamp housing, is configured to fix at least one of the electrical components and the wires.
  • the electrical component includes a power supply
  • the installation positioning structure includes a power supply installation positioning structure
  • the power supply installation positioning structure includes a plurality of first threaded posts, and is configured to fix different A power supply of a model number
  • the power supply is installed on at least two oppositely arranged first threaded posts through a first screw.
  • the electrical component includes a wiring structure
  • the installation positioning structure includes a wiring structure installation positioning structure
  • the wiring structure installation positioning structure includes a plurality of second threaded posts
  • the outer side walls on opposite sides of the two threaded posts are respectively provided with protrusion positioning structures, and the wiring structure is installed on the plurality of second threaded posts by second screws, and the protrusion positioning structure Realize positioning.
  • the lamp housing is a die-casting piece, and the mounting and positioning structure is integrally formed with the lamp housing.
  • the installation and positioning structure includes a first sealing structure
  • the wire connecting the electrical component and the light-emitting component includes a first wire and a second wire.
  • the first end is connected to the light source assembly
  • the first end of the second wire is connected to the electrical assembly
  • the second end of the first wire and the second end of the second wire pass through the first sealing structure connected.
  • the first sealing structure includes a sleeve, one end of the sleeve is open, and the other end is closed; the second end of the first wire, the second end The second end of the wire is placed in the sleeve, and the sleeve is provided with a conductive material that realizes the electrical connection between the first wire and the second wire; the sleeve is filled with sealant to achieve sealing .
  • the sleeve is composed of a first tube portion and a second tube portion that are coaxially arranged; the diameter of the first tube portion is greater than the diameter of the second tube portion,
  • the conductive material is arranged in the second tube, and the second end of the first electric wire and the second end of the second electric wire are inserted into the first tube after passing through the first tube.
  • Inside the second tube part; The sealant is filled in the first tube part.
  • the installation and positioning structure includes a second sealing structure
  • the lamp housing is provided with a wiring hole for the wire to pass through, and the wire and the wiring hole
  • the second sealing structure is provided therebetween;
  • the second sealing structure includes a sealing plug and a pressing plate, the sealing plug is provided with a threading hole for the wire to pass through, and the first end of the sealing plug is tight Is plugged in the wiring hole, and the pressing piece is pressed on the second end of the sealing plug and connected with the periphery of the wiring hole.
  • a boss is provided on the second end of the sealing plug, and the threading hole passes through the boss; A through hole matched with a platform, the pressing piece is tightly pressed on the second end of the sealing plug, and the boss is clamped into the through hole.
  • the hole diameter at both ends of the threading hole is larger than the hole diameter of the middle section.
  • the part of the threading hole in the middle section occupies 1/3-1/2 of the entire threading hole.
  • the diameter of the portion of the threading hole located in the middle section is smaller than the diameter of the wire. In one or more embodiments of the present disclosure, the hole diameter of the wire routing hole gradually decreases from one end close to the pressing piece to the other end of the pressing piece.
  • a convex edge is provided at one end of the wiring hole close to the pressing piece.
  • the pressure piece is symmetrically provided with mounting holes, and the pressure plate is connected to the periphery of the wiring hole through the third screw through the mounting hole.
  • the installation and positioning structure includes an anti-dropping rope, the anti-dropping rope is located in the electrical cavity, and one end of the anti-dropping rope is installed to The lamp housing.
  • the anti-falling rope installation and positioning structure includes: an anti-falling fixing structure arranged on one end of the anti-falling rope; and an anti-falling positioning structure installed on the lamp housing
  • the anti-falling positioning structure has an installation opening, and the anti-falling fixing structure is embedded in the installation opening and is fixed by a connecting piece.
  • the anti-falling fixing structure includes a cylindrical body, and the anti-falling cord is connected to a side surface of the cylindrical body.
  • the anti-dropping rope is perpendicular to the axis of the cylinder.
  • the installation opening is a rectangular opening, and the length of the installation opening matches the length of the anti-falling fixing structure, and the anti-falling fixing structure is just embedded in the Inside the installation port.
  • the anti-positioning structures on opposite sides of the installation opening are respectively provided with connecting pieces, and the connecting pieces cover a part of the installation opening, and the connecting pieces are It is configured to define the anti-falling fixing structure to prevent the anti-falling fixing structure from being separated from the installation port.
  • the connector includes a screw, and the anti-positioning structures on opposite sides of the mounting opening are respectively provided with threaded holes, and the screws are installed in the threaded holes, And the nut part of the screw covers the part of the installation opening.
  • the lamp housing includes a lower housing, the electrical cavity is provided on the upper end surface of the lower housing, and the electrical cavity is also covered with an upper cover;
  • the light-emitting assembly is arranged on the lower end surface of the lower shell, and the light-emitting assembly is covered with a lens assembly.
  • the installation positioning structure includes a third sealing structure
  • the lens assembly includes a lens and a lens pressing frame
  • the lens cover is arranged on the light-emitting assembly
  • the lens pressing frame is pressed on the edge of the lens and fixedly connected with the lower shell, and the lens is connected to
  • the third sealing structure is arranged between the lower shells.
  • the third sealing structure includes a sealing ring, the sealing ring is tightly pressed between the lens and the lower housing, and the sealing ring of the lower housing A first groove is provided at a corresponding position, a second groove is provided at a position corresponding to the sealing ring of the lens, and the sealing ring is pressed in the first groove and the second groove.
  • the cross-sectional shape of the part of the sealing ring located in the first groove is the same as the cross-sectional shape of the part of the sealing ring located in the second groove.
  • the shapes are not the same.
  • the cross section of the part of the sealing ring located in the first groove is rectangular.
  • the cross section of the part of the sealing ring located in the second groove is semicircular.
  • the first groove and the lower shell are integrally formed. Description of the drawings
  • FIG. 1 is a schematic structural diagram of a lighting lamp provided by an embodiment of the disclosure
  • FIG. 2 is a schematic diagram of the disassembly of a light-emitting component on a lighting fixture provided by an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a disassembly of an electrical cavity on a lighting fixture provided by an embodiment of the disclosure
  • the embodiment provides a top view of an electrical cavity in a lighting fixture
  • FIG. 5 is a schematic diagram of an electrical component in a lighting fixture installed in the electrical cavity according to an embodiment of the disclosure
  • Figure 6 is a cross-sectional view along the section line A-A of Figure 5;
  • Fig. 7 is a partial schematic diagram of Fig. 6;
  • FIG. 8 is a split schematic view of a second sealing structure in a lighting fixture provided by an embodiment of the present disclosure
  • FIG. 9 is a schematic structural diagram of a fall prevention component in a lighting fixture provided by an embodiment of the disclosure.
  • FIG. 10 is a schematic diagram of disassembling the anti-falling component in a lighting fixture provided by an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of a first sealing structure in a lighting fixture provided by an embodiment of the disclosure. detailed description
  • the embodiments of the present disclosure provide a lighting fixture, which may be an LED lighting fixture, but is not limited thereto.
  • the embodiments of the present disclosure are described by taking the lighting fixture as an LED lighting fixture as an example.
  • the lighting fixture includes a lamp housing and a light-emitting component arranged on the lamp housing; the lamp housing has an electrical cavity, and the electrical cavity is also provided with electrical components, and the electrical components and the light-emitting components are connected by wires; the electrical cavity or on the lamp housing is also provided There is an installation positioning structure 123 for fixed installation of electrical components and wires.
  • the light emitting component includes a plurality of LEDs, but is not limited thereto.
  • the installation positioning structure 123 includes: at least one of the power installation positioning structure 12, the wiring structure installation positioning structure 11, the first sealing structure 10, the second sealing structure 9, the third sealing structure 23, and the fall prevention assembly 13, but is not limited to this.
  • the installation positioning structure 123 may further include: corresponding to the first seal
  • the receiving groove 30 of the structure 10 corresponds to the wiring hole 101 of the second sealing structure 9 and corresponds to the first groove 104 and the second groove 2041 of the third sealing structure 23.
  • an installation and positioning structure is arranged in the electrical cavity or on the lamp housing, and manual positioning is not required, so that the automatic installation of electrical components and wires can be realized, thereby improving production efficiency.
  • the lamp housing 31 includes a lower housing 1, a recessed portion formed on the back of the lower housing 1 forms an electrical cavity 105, and the electrical cavity 105 is also covered with an upper cover 3.
  • the lower housing 1 and the upper cover 3 are die-cast parts, and the installation and positioning structure in the electrical cavity 105 can be integrally formed with the lower housing 1 or the upper cover 3.
  • the installation and positioning structure in the electrical cavity 105 can be integrally formed with the lower housing 1 or the upper cover 3.
  • it is easy to process, and on the other hand, it ensures the installation and positioning structure and the lamp housing The stability of the connection between 1.
  • a sealing ring 4 is provided between the upper cover 3 and the lower housing 1, and the sealing ring 4 is located at the edge position of the upper cover 3 and the lower housing 1 and a circle is provided along the periphery thereof to realize Sealing of the electrical cavity 105.
  • an anti-falling component 13 may also be provided between the upper cover 3 and the lower shell 1.
  • the purpose of the anti-falling component 13 is to prevent the upper cover 3 from falling when the upper cover 3 is opened.
  • the anti-falling assembly 13 includes an anti-falling rope 16.
  • An anti-falling fixing structure 15 is provided on one end of the anti-falling rope 16, and the anti-falling fixing structure 15 can be arranged at the end of the anti-falling rope 16 to prevent falling
  • the structure 15 is installed on the lower shell 1 or the upper cover 3 through the anti-drop positioning structure 17.
  • the anti-falling positioning structure 17 is installed on the lower shell 1 or the upper cover 3, and the anti-falling positioning structure 17 is provided with an installation opening 1701, and the anti-falling fixing structure 15 is embedded in the installation opening 1701 and fixed by a connecting piece.
  • both ends of the anti-falling rope 16 are respectively provided with an anti-falling fixing structure 15, and the anti-falling fixing structure 15 at one end of the anti-falling rope 16 is mounted on the lower shell 1 through the anti-falling positioning structure 17.
  • the anti-falling fixing structure 15 at the other end of the anti-falling rope 16 is installed on the upper cover 3 through the anti-falling positioning structure 17.
  • the anti-falling positioning structure 17 has an installation opening 1701, and the anti-falling fixing structure 15 is embedded in the installation opening 1701 and passes The connecting piece is fixed.
  • the anti-falling rope installation positioning structure includes an anti-falling fixing structure 15 and an anti-falling positioning structure 17.
  • an anti-falling positioning structure 17 is pre-installed on the lower shell 1 and the upper cover 3.
  • the anti-falling rope 16 is installed, it is only necessary to directly place the anti-falling fixing structure 15 on the installation opening of the anti-falling positioning structure 17 In 1701, operations such as alignment are not required, which greatly simplifies the installation structure, and the installation method of the anti-falling fixing structure and the installation opening is simple.
  • both ends of the anti-falling rope 16 are provided with an anti-falling fixing structure 15.
  • the anti-falling rope 16 may also be provided with an anti-falling fixing structure at only one end, which is not limited here.
  • the anti-fixing structure 15 is a cylinder, and the anti-cord 16 is connected to the cylinder perpendicular to the axis of the cylinder.
  • the installation opening 1701 is a rectangular opening, and the length of the installation opening 1701 matches the length of the anti-falling fixing structure 15, and the anti-falling fixing structure 15 is just embedded in the installation opening 1701.
  • the shape of the anti-falling fixing structure 15 and the shape of the mounting opening are not limited to those described above, and can be adjusted according to specific conditions, as long as the two are matched.
  • the shapes of the anti-falling fixing structures at both ends of the anti-falling rope 16 are the same or different, and there is no restriction here.
  • the anti-drop positioning structure 17 is provided with connecting pieces on opposite sides of the mounting port 1701, and a part of the connecting piece extends above the mounting port 1701, that is, a part of the connecting piece covers a part of the mounting port 1701 to define
  • the anti-falling fixing structure prevents the anti-falling fixing structure from being separated from the installation port 1701.
  • the limiting manner of the fixing structure is not limited to the above, and can be adjusted according to specific conditions.
  • the connecting member adopts a screw 18, the anti-dropping positioning structure 17 is provided with threaded holes 1702 on both sides of the mounting opening 1701, the screw 18 is installed in the threaded hole 1702, and the nut portion of the screw 18 Extend above the installation opening 1701, that is, the nut portion of the screw 18 covers a part of the installation opening 1701 to limit the fixing structure.
  • the connecting member can also be directly replaced by other structures. Do restrictions.
  • the anti-falling positioning structure 17 may be installed on the lower shell 1 and/or the upper cover 3 through a connector, or may be integrally formed with the lower shell 1 and/or the upper cover 3. Do restrictions.
  • the electrical component 79 includes a power source 7, and the electrical cavity 105 is provided with a power source installation and positioning structure 12.
  • the power supply installation positioning structure 12 is a plurality of first threaded posts 12, 14, used to fix different models of power supplies 7, and the sizes of the power supplies 7 of different models are different, and the power supplies 7 are installed to different types by screws (first screws). Position on the first threaded post, so as to realize the installation of power supplies 7 of different models.
  • first threaded post 14 at the end of the power supply 7 can also be used as a fixing structure for the electric wire 80, and the electric wire 80 can be directly wound on the first threaded post 14 to achieve fixation, as shown in FIG.
  • the electrical component 79 includes a wiring structure
  • the wiring structure is the terminal 19
  • the terminal 19 is mainly used to realize the function of connecting the wires on the power source 7 with the external power source.
  • a wiring structure installation and positioning structure 11 is provided in the electrical cavity 105.
  • the wiring structure installation positioning structure 11 includes a plurality of second threaded posts 11. The outer side of the left and right sides of the second threaded column 11 Protruding positioning structures 111 are respectively extended on the side walls.
  • the connecting terminal 19 is installed on the second threaded post 11 by a screw (second screw), and is clamped in a matching bayonet on the connecting terminal 19 to achieve positioning through the protrusion positioning structure 111.
  • the structure of the second threaded column 11 is not limited to the above, and can also be adjusted according to specific conditions, which is not limited here.
  • the light-emitting assembly is arranged on the downwardly facing front surface of the lower housing 1, the light-emitting assembly includes at least one light-emitting module 2, and the light-emitting module includes a PCB board 201, a light-emitting element 202, and a lens 204 and lens pressure ring 205.
  • the light emitting element 202 includes an LED element, but is not limited thereto.
  • the light-emitting element 202 is a plurality of LED lamp beads, which are mounted on the PCB board 201, and the PCB board 201 is fixedly mounted on the lower housing 1; the lens 204 is covered on the light-emitting element 202, and the lens 204 is mounted to the bottom through the lens pressing ring 205 On the shell 1.
  • the lens pressing ring 205 is mounted on the lower housing 1 through mounting elements such as screws, but it is not limited to this.
  • a third sealing structure 23 is further provided between the lens 204 and the lower housing 1.
  • the third sealing structure 23 includes a sealing ring 203, which is under the action of the lens pressing ring 205 The sealing ring 203 is pressed tightly between the lens 204 and the lower housing 1 to achieve a sealing effect.
  • the lower shell 1 has a first recess 104 at a position corresponding to the sealing ring 203.
  • the first groove 104 is directly integrally formed on the lower shell 1, without additional machining, which simplifies the processing procedure.
  • the sealing ring 203 is placed in the first groove 104, and the sealing ring 203 is tightly pressed between the lens 204 and the first groove 104.
  • the first groove 104 for installing the sealing ring 203 is directly provided on the lower shell 1.
  • This design is to place the lower shell 1 on a flat surface during production and installation, and then seal One side of the ring 203 is clamped into the first groove 104, and then the lens 204 is pressed onto the other side of the sealing ring 203.
  • This sealing structure no longer needs to cover the bulky lower shell 1 on the lens 204, only It is sufficient to press the lens 204 onto the sealing ring 203, and the arrangement of the first groove 104 makes the sealing ring 203 easy to locate, which facilitates automation.
  • the lens 204 is provided with a second groove 2041 at a position corresponding to the sealing ring 203, and the sealing ring 203 is pressed by the lower housing 1 and the lens 204 in the space formed by the first groove 104 and the second groove 2041.
  • the positioning of the sealing ring 203 on the lens 204 is facilitated by the arrangement of the second groove 2041.
  • the second groove 2041 is integrally formed on the lens 204, and no additional machining is required, which simplifies the processing procedure.
  • the second groove 2041 may not be provided, and there is no limitation here.
  • the part of the sealing ring 203 located in the first groove 104 The shape of the cross section of the seal ring 203 is different from the shape of the cross section of the part of the sealing ring 203 located in the second groove 2041.
  • the section of the sealing ring 203 located in the first groove 104 is rectangular
  • the section of the sealing ring 203 located in the second groove 2041 is semicircular
  • the size of the semicircular section is smaller than that of the rectangular size.
  • the cross-section of the sealing ring located in the first groove 104 of the housing is designed to be rectangular in order to stably place the sealing ring in the first groove 104 during the installation process, and to place the sealing ring in the lens
  • the cross-section of the part in the second groove 2041 is designed to be a semicircle, so that the lens can better compress the seal ring to deform during the installation process to achieve a sealing effect.
  • the cross-sectional shape of the sealing ring 203 can also be adjusted according to specific conditions, which is not limited here.
  • the light-emitting assembly 2 and the power supply 7 are connected by wires, and the lower shell 1 is provided with a wiring hole 101 through which the wires drawn from the electrical cavity 105 pass The light emitting component is directly connected after passing through the wiring hole 101; the wiring hole 101 is also provided with a second sealing structure 9 for sealing the wiring hole 101.
  • the second sealing structure 9 includes a sealing plug 901 and a pressing piece 902.
  • the sealing plug 901 is provided with a threading hole 9011 through which the power supply line passes, and one end (first end) of the sealing plug 901 is tightly plugged in the wiring hole 101, The pressing piece 902 is pressed on the other end (second end) of the sealing plug 901 and connected with the periphery of the wiring hole 101.
  • the wires are inserted into the sealing plug 901, and the sealing plug 901 is fixedly installed in the wiring hole 101 through the pressing piece 902, thereby realizing the sealing of the wiring hole, and the sealing structure is directly realized by the sealing plug Sealing can achieve the sealing effect of IP68 protection level. Compared with the sealing method of rubber sealing, the sealing plug is extremely convenient to install and can be reused.
  • the shape of the sealing plug 901 is a columnar structure matched with the wiring hole 101, which is not limited here.
  • the shape of the sealing plug 901 is adjusted according to the shape of the wiring hole 101, as long as the two closely fit to achieve sealing OK.
  • the other end of the sealing plug 901 is provided with a boss 9012, the threading hole 9011 passes through the boss 9012; the pressing piece 902 is provided with a through hole 9021 matching the boss 9012, and the pressing piece 902 is pressed tightly against the sealing plug 901 On the other end, the boss 9012 is clamped into the through hole 9021.
  • the pressing piece 902 is pressed on the upper end of the sealing plug 901 to realize the axial limit.
  • the cooperation of the boss 9012 and the through hole 9021 realizes the radial limit of the sealing plug 901, so as to better fix the sealing plug 901. Prevent the sealing plug 901 from moving and affecting the sealing effect.
  • the sealing plug 3 is provided with two threading holes 9011.
  • the number of threading holes 9011 can be determined according to the number of wires to be passed through, and there is no limitation here.
  • the diameter of the two ends of the threading hole 9011 is larger than the diameter of the middle section of the threading hole 9011.
  • the above-mentioned structure is adopted.
  • the large-aperture part at both ends is to facilitate the smooth passage of the wire and the small-aperture part in the middle is for the wire It has the effect of squeezing and sealing, thus ensuring the sealing effect.
  • the part of the threading hole in the middle section occupies 1/3-1/2 of the whole section of the threading hole.
  • the proportion of the middle section can also be adjusted according to specific conditions, and there is no limitation here.
  • the diameter of the part of the threading hole located in the middle section is smaller than the diameter of the wire, so that the threading hole of the middle section clamps the wire tightly to ensure the sealing effect.
  • the wire hole 101 gradually decreases in diameter from one end close to the pressing piece 902 to the other end.
  • An embodiment of the present disclosure limits the structure of the wiring hole 101.
  • the sealing plug can be easily inserted; on the other hand, the structure can exert a force on the sealing plug from the oblique side, so that the threading hole 9011 The middle part can be squeezed by an external force to improve the sealing effect.
  • mounting holes 9022 are symmetrically provided on the pressing piece 902, threaded holes 103 are provided at corresponding positions around the wiring holes, and the pressing piece 902 passes through the mounting hole 9022 and the mounting hole 9022 through a screw (third screw) 903.
  • the threaded holes 103 around the wiring holes are connected together, thereby realizing the installation and fixing of the pressing piece 902.
  • the fixing method of the pressing sheet 902 is not limited to the above, and can be adjusted according to specific conditions.
  • an end of the wiring hole 101 close to the pressing piece 902 is provided with a convex edge 102, and the convex edge 102 is arranged around a circle of the pressing piece 902.
  • the height of the protruding edge 102 is greater than the thickness of the pressing sheet 902, but it is not limited thereto.
  • the protruding edge 102 is provided to reserve a space for glue injection, and the sealing plug 901 can be sealed twice by glue injection to further improve the sealing effect.
  • the wire connecting the electrical component and the light-emitting component is divided into a first wire a and a second wire b, and one end (first end) of the first wire a
  • the light source assembly on the light-emitting assembly for example, the LED element on the light-emitting assembly
  • one end (first end) of the second wire b is connected to the electrical component (for example, power supply 7)
  • the other end (second end) of the first wire b is connected by the first sealing structure 10.
  • the first sealing structure 10 includes a sleeve, one end (for example, the upper end) of the sleeve is open, and the other end (for example, the lower end) is closed.
  • the other ends of the first electric wire a and the second electric wire b are placed in the sleeve, and the sleeve is provided with a conductive material for electrically connecting the first electric wire a and the second electric wire b, and sealant is injected into the sleeve to realize the first
  • the electric wire a and the second electric wire b are the sealing of the ends in the sleeve.
  • a receiving groove 30 is further provided on the lower shell 1, and the receiving groove 30 is configured to receive a sleeve.
  • the receiving hole is located in the electrical cavity 105.
  • the first sealing structure 10 includes a receiving groove 30.
  • the lighting device further includes a lightning protector 8.
  • the lightning protector 8 is installed in the electrical cavity 105 and can be fixedly connected to the lamp housing by screws.
  • the wire connecting the electrical component and the light-emitting component is a complete wire.
  • the wire usually consists of a wire core and an insulating outer layer.
  • the LED element When the LED element is working, it is easy to produce water vapor due to the high temperature, and the water vapor will pass through the wire core and the insulating outer layer. The gap therebetween is passed into the electrical cavity 105, thereby affecting the electrical components in the electrical cavity.
  • the technology is used to glue the end of the wire connected to the LED component. Since the glue sealing is performed on the LED component, in order not to affect the normal operation of the LED, the glue used for the general glue sealing needs to choose a higher cost glue , And the sealing process is more complicated.
  • the embodiment of the present disclosure divides the wire into two sections, and directly uses low-cost glue to seal the connection of the two sections. Water vapor will be intercepted here and will not enter the electrical cavity. This sealing method has low cost and simple process.
  • the sleeve is composed of a first tube portion 1002 and a second tube portion 1001 that are coaxially arranged.
  • the diameter of the first tube portion 1002 is greater than the diameter of the second tube portion 1001.
  • the first pipe portion 1002 is located at the upper end, and the second pipe portion 1001 is located at the lower end.
  • the conductive material is arranged in the second pipe part 1001, the other ends of the first wire a and the second wire b are inserted into the second pipe part 1001 after passing through the first pipe part 1002; the sealant is filled in the first pipe part 1002 .
  • the sleeve is designed to have a large upper and a smaller structure.
  • the second tube part 1001 is to make the other end of the first wire a and the second wire b tightly press the second tube part 1001, using pliers Clamp the lower part of the bushing firmly so that wire 1 and wire 2 are in full contact.
  • the first pipe part 1002 is to facilitate the injection of glue.
  • the structure of the sleeve is not limited to the above, and can be adjusted according to specific conditions.
  • the plurality of first threaded posts 12, 14 in the power supply installation positioning structure 12 and the plurality of second threaded posts 11 in the wiring structure installation positioning structure 11 correspond to the accommodation of the first sealing structure 10.
  • At least one of the groove 30 corresponding to the wiring hole 101 of the second sealing structure 9, the first groove 104 corresponding to the third sealing structure 23, and the anti-falling positioning structure 17 in the anti-falling assembly 13 may be integrated with the lower shell 1. forming.
  • the lighting fixture provided by the embodiment of the present disclosure has an installation positioning structure arranged in the electrical cavity or on the lamp housing, without manual positioning, so that the automatic installation of electrical components and wires can be realized, thereby improving production efficiency;
  • the wire connecting the light-emitting component and the electrical component is inserted in the sealing plug, and the sealing plug is fixedly installed in the wiring hole of the lower shell through the pressing piece, thereby realizing wiring
  • the sealing of the hole on the basis of ensuring the sealing effect, the sealing structure is extremely convenient to install and reusable compared to the sealing method of glue sealing;
  • the wire connecting the light-emitting component and the electrical component is divided into two sections, and the connection between the two sections can be directly sealed with low-cost glue, where water vapor will be trapped Intercept, will not enter the electrical cavity, this sealing method has low cost and simple process;
  • an anti-falling component is also provided between the upper cover and the lower shell.
  • the anti-falling component in the embodiment of the present disclosure is provided with an anti-falling positioning structure in advance at the target position, When installing the anti-falling rope, it is only necessary to directly place the anti-falling fixing structure in the installation opening of the anti-falling positioning structure, without alignment and other operations, thus greatly simplifying the installation structure, and the installation of the anti-falling fixing structure and the installation opening Method, simple structure;
  • the first groove for installing the sealing ring is directly provided on the lower shell.
  • the purpose of this design is to put the shell on a flat surface during production and installation, and then One side of the sealing ring is clamped into the first groove, and then the lens is pressed onto the other side of the sealing ring.
  • This kind of sealing structure no longer needs to cover the bulky housing on the lens, just press the lens to the sealing ring It is enough to install, and the arrangement of the first groove makes the sealing ring easy to locate, which is convenient to realize automation.
  • the first end of a certain element and the second end of the element are opposite ends of the element.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种照明灯具,包括:灯壳(31),具有电气腔(105);发光组件(2),设置在灯壳(31)上;电气组件(79),设置在电气腔(105)内,电气组件(79)与发光组件(2)通过电线(80)连接;以及安装定位结构(123),位于电气腔(105)内或位于灯壳(31)上,被配置为固定安装电气组件(79)以及电线(80)至少之一。在电气腔(105)内或位于灯壳(31)上布置有安装定位结构(123),无需人工定位,从而可以实现电气组件(79)以及电线(80)的自动化安装,从而提高了生产效率。

Description

照明灯具 相关申请的交叉引用
本申请要求于 2019年 2月 27日递交的中国专利申请第 201910148000.9 号以及于 2019年 2月 27日递交的中国专利申请第 201920253290.9号的优先 权, 在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。 技术领域
本公开的实施例涉及一种照明灯具。 背景技术
随着国际社会对碳排放的限制及对节能减排的倡导, 人们在寻找替代光 源上, 发光二极管 ( Light emitting diode, LED ) 光源成为探索的对象。 LED 灯具具有节能、 寿命长、 适用性好、 回应时间短、 环保、 色彩绚丽、 发光色 彩纯正等优点, 是灯具行业发展的方向。 发明内容
本公开的实施例提供了一种照明灯具, 包括: 灯壳, 具有电气腔; 发光 组件, 设置在所述灯壳上; 电气组件, 设置在所述电气腔内, 所述电气组件 与所述发光组件通过电线连接; 以及安装定位结构, 位于所述电气腔内或位 于所述灯壳上, 被配置为固定安装所述电气组件以及所述电线至少之一。
在本公开的一个或多个实施例中, 所述电气组件包括电源, 所述安装定 位结构包括电源安装定位结构;所述电源安装定位结构包括多个第一螺纹柱, 并被配置为固定不同型号的电源; 所述电源通过第一螺钉安装到相对设置的 至少两个第一螺纹柱上。
在本公开的一个或多个实施例中, 所述电气组件包括接线结构, 所述安 装定位结构包括接线结构安装定位结构; 所述接线结构安装定位结构包括多 个第二螺纹柱; 所述第二螺纹柱的相对的两侧的外侧壁上还分别延伸设置有 凸起定位结构, 所述接线结构通过第二螺钉安装在所述多个第二螺纹柱上, 并通过所述凸起定位结构实现定位。 在本公开的一个或多个实施例中, 所述灯壳为压铸件, 所述安装定位结 构与所述灯壳一体成型。
在本公开的一个或多个实施例中,所述安装定位结构包括第一密封结构, 连接所述电气组件与所述发光组件的电线包括第一电线和第二电线, 所述第 一电线的第一端连接所述光源组件, 所述第二电线的第一端连接所述电气组 件, 所述第一电线的第二端与所述第二电线的第二端通过所述第一密封结构 连接在一起。
在本公开的一个或多个实施例中, 所述第一密封结构包括套管, 所述套 管的一端开口、 另一端封闭; 所述第一电线的所述第二端、 所述第二电线的 所述第二端置于所述套管内, 且所述套管设置有实现所述第一电线和所述第 二电线电连接的导电材料; 所述套管内填充有密封胶以实现密封。
在本公开的一个或多个实施例中, 所述套管由同轴设置的第一管部和第 二管部构成; 所述第一管部的直径大于所述第二管部的直径, 所述导电材料 布置在所述第二管部内, 所述第一电线的所述第二端以及所述第二电线的所 述第二端穿过所述第一管部后插入到所述第二管部内; 所述密封胶填充在所 述第一管部内。
在本公开的一个或多个实施例中,所述安装定位结构包括第二密封结构, 所述灯壳上设置有供所述电线穿设的走线孔, 所述电线与所述走线孔之间设 置有所述第二密封结构; 所述第二密封结构包括密封塞和压片, 所述密封塞 上设置有供所述电线穿过的穿线孔, 所述密封塞的第一端紧塞在所述走线孔 内, 所述压片压在所述密封塞的第二端上并与所述走线孔的周边连接。
在本公开的一个或多个实施例中, 所述密封塞的所述第二端上设置有凸 台, 所述穿线孔穿过所述凸台; 所述压片中间设有与所述凸台匹配的通孔, 所述压片紧压在所述密封塞的所述第二端上, 且所述凸台卡进所述通孔内。
在本公开的一个或多个实施例中, 所述穿线孔两端的孔径大于中间段的 孔径。
在本公开的一个或多个实施例中, 所述穿线孔的位于中间段的部分占整 段穿线孔的 1/3-1/2。
在本公开的一个或多个实施例中, 所述穿线孔的位于中间段的部分的孔 径小于所述电线的直径。 在本公开的一个或多个实施例中, 所述走线孔自靠近所述压片的一端向 所述压片的另一端的方向上孔径逐渐减小。
在本公开的一个或多个实施例中, 所述走线孔靠近所述压片的一端设有 凸沿。
在本公开的一个或多个实施例中, 所述压片上对称设置有安装孔, 所述 压板通过第三螺钉穿过所述安装孔与所述走线孔的周边连接。
在本公开的一个或多个实施例中, 所述安装定位结构包括防坠绳, 所述 防坠绳位于所述电气腔内, 所述防坠绳的一端通过防坠绳安装定位结构安装 到所述灯壳上。
在本公开的一个或多个实施例中, 所述防坠绳安装定位结构包括: 防坠 固定结构, 设置在所述防坠绳的一端上; 以及防坠定位结构, 安装在所述灯 壳上, 且所述防坠定位结构具有安装口, 所述防坠固定结构嵌在所述安装口 内, 并通过连接件固定。
在本公开的一个或多个实施例中, 所述防坠固定结构包括圆柱体, 所述 防坠绳与所述圆柱体的侧面连接。
在本公开的一个或多个实施例中,所述防坠绳垂直于所述圆柱体的轴线。 在本公开的一个或多个实施例中, 所述安装口为一矩形口, 且所述安装 口的长度与所述防坠固定结构的长度匹配, 所述防坠固定结构刚好嵌在所述 安装口内。
在本公开的一个或多个实施例中, 所述安装口的相对的两侧的防 定位 结构上分别设置有连接件, 且所述连接件覆盖所述安装口的一部分, 所述连 接件被配置为限定所述防坠固定结构以防止所述防坠固定结构脱离所述安装 口。
在本公开的一个或多个实施例中, 所述连接件包括螺钉, 所述安装口的 相对的两侧的防 定位结构上分别设置有螺纹孔, 所述螺钉安装在所述螺纹 孔内, 且所述螺钉的螺帽部覆盖所述安装口的所述一部分。
在本公开的一个或多个实施例中, 所述灯壳包括下壳, 所述电气腔设置 在所述下壳的上端面上, 且所述电气腔上还盖设有上盖; 所述发光组件设置 在所述下壳的下端面上, 所述发光组件上盖设有透镜组件。
在本公开的一个或多个实施例中,所述安装定位结构包括第三密封结构, 所述透镜组件包括透镜和透镜压框, 所述透镜罩设在所述发光组件上, 且所 述透镜压框压在所述透镜的边缘上并与所述下壳固定连接, 所述透镜与所述 下壳之间设置有所述第三密封结构。
在本公开的一个或多个实施例中, 所述第三密封结构包括密封圈, 所述 密封圈紧压在所述透镜与所述下壳之间, 所述下壳的与所述密封圈对应位置 处设置第一凹槽, 所述透镜的与所述密封圈对应位置处设置第二凹槽, 所述 密封圈压在所述第一凹槽和所述第二凹槽内。
在本公开的一个或多个实施例中, 所述密封圈的位于所述第一凹槽内的 部分的截面的形状与所述密封圈的位于所述第二凹槽内的部分的截面的形状 不相同。
在本公开的一个或多个实施例中, 所述密封圈的位于所述第一凹槽内的 部分的截面呈矩形。
在本公开的一个或多个实施例中, 所述密封圈的位于所述第二凹槽内的 部分的截面呈半圆形。
在本公开的一个或多个实施例中, 所述第一凹槽与所述下壳一体成型。 附图说明
为了更清楚地说明本公开实施例的技术方案, 下面将对实施例的附图作 简单地介绍,显而易见地, 下面描述中的附图仅仅涉及本公开的一些实施例, 而非对本公开的限制。
图 1为本公开的实施例提供的一种照明灯具的结构示意图;
图 2为本公开的实施例提供的一种照明灯具上发光组件的拆分示意图; 图 3为本公开的实施例提供的一种照明灯具上电气腔的拆分示意图; 图 4为本公开的实施例提供的一种照明灯具中电气腔的俯视图; 图 5为本公开的实施例提供的一种照明灯具中电气组件安装到电气腔内 的示意图;
图 6为图 5的沿剖面线 A-A的剖视图;
图 7为图 6中的局部示意图;
图 8为本公开的实施例提供的一种照明灯具中第二密封结构的拆分示意 图; 图 9 为本公开的实施例提供的一种照明灯具中防坠落组件的结构示意 图;
图 10 为本公开的实施例提供的一种照明灯具中防坠落组件的拆分示意 图; 以及
图 11为本公开的实施例提供的一种照明灯具中第一密封结构的示意图。 具体实施方式
为使本公开实施例的目的、 技术方案和优点更加清楚, 下面将结合本公 开实施例的附图, 对本公开实施例的技术方案进行清楚、 完整地描述。 显然, 所描述的实施例是本公开的一部分实施例, 而不是全部的实施例。 基于所描 述的本公开的实施例, 本领域普通技术人员在无需创造性劳动的前提下所获 得的所有其他实施例, 都属于本公开保护的范围。
参见示出本公开的实施例的附图,下文将更详细地描述本公开的实施例。 然而, 本公开的实施例可以以许多不同形式实现, 并且不应解释为受在此提 出之实施例的限制。 相反, 提出这些实施例是为了达成充分及完整公开, 并 且使本技术领域的技术人员完全了解本公开的实施例的目的、 技术方案和优 点。 这些附图中, 为清楚起见, 可能放大了层及区域的尺寸及相对尺寸。
通常的 LED灯具基本都靠人工完成组装, 各个环节都需要大量的人力, 不但耗时且成本高。 因此, 实现自动化组装成为 LED灯具行业的一个发展趋 势, 不但可以提高组装效率, 而且可以节省人力成本。
以下参照图 1至图 11进行说明。
本公开的实施例提供了一种照明灯具, 照明灯具可为 LED照明灯具,但 不限于此。本公开的实施例以照明灯具为 LED照明灯具为例进行说明。 照明 灯具包括有灯壳和设置在灯壳上的发光组件; 灯壳具有电气腔, 电气腔内还 设置有电气组件, 且电气组件与发光组件通过电线连接; 电气腔内或灯壳上 还设置有用于固定安装电气组件以及电线的安装定位结构 123。 例如, 发光 组件包括多个 LED, 但不限于此。
例如, 安装定位结构 123包括: 电源安装定位结构 12、 接线结构安装定 位结构 11、 第一密封结构 10、 第二密封结构 9、 第三密封结构 23和防坠落 组件 13至少之一, 但不限于此。 安装定位结构 123还可包括: 对应第一密封 结构 10的容纳槽 30、对应第二密封结构 9的走线孔 101 ,对应第三密封结构 23的第一凹槽 104和第二凹槽 2041。
本公开的实施例提供的照明装置, 在电气腔内或灯壳上布置有安装定位 结构, 无需人工定位, 从而可以实现电气组件以及电线的自动化安装, 从而 提高了生产效率。
在本公开的一实施例中, 灯壳 31包括有下壳 1 , 下壳 1的背面设置有一 内凹部形成电气腔 105 , 且电气腔 105上还盖设有上盖 3。
例如, 下壳 1和上盖 3为压铸件, 电气腔 105内的安装定位结构可与下 壳 1或上盖 3—体成型, 一方面加工方便, 另一方面保证了安装定位结构与 灯壳 1之间连接的稳固性。
在本公开的一实施例中,上盖 3与下壳 1之间设置有密封圈 4, 密封圈 4 位于上盖 3与下壳 1的边缘位置处并沿其周边设置一圈,用于实现电气腔 105 的密封。
在本公开的一实施例中,上盖 3与下壳 1之间还可设置有防坠落组件 13 , 防坠落组件 13设置的目的是在上盖 3打开的时候, 防止上盖 3坠落。
例如, 参照图 9, 防坠落组件 13包括防坠绳 16, 防坠绳 16的一端上设 置有防坠固定结构 15 , 防坠固定结构 15可设置在防坠绳 16的端部, 防坠固 定结构 15通过防坠定位结构 17安装到下壳 1或上盖 3上。 例如, 防坠定位 结构 17安装在下壳 1或上盖 3上, 且防坠定位结构 17上设置安装口 1701 , 防坠固定结构 15嵌在安装口 1701内, 并通过连接件固定。 在本公开的一实 施例中, 防坠绳 16的两端分别设置有防坠固定结构 15 , 防坠绳 16的一端的 防坠固定结构 15通过防坠定位结构 17安装到下壳 1上,防坠绳 16的另一端 的防坠固定结构 15通过防坠定位结构 17安装到上盖 3上, 防坠定位结构 17 具有安装口 1701 ,防坠固定结构 15嵌在安装口 1701内,并通过连接件固定。 例如, 防坠绳安装定位结构包括防坠固定结构 15和防坠定位结构 17。
本公开的实施例通过在下壳 1、 上盖 3上预先设置有防坠定位结构 17, 当防坠绳 16安装时, 只需要直接将防坠固定结构 15置于防坠定位结构 17 的安装口 1701内, 不需要对准等操作, 从而大大的简化了安装结构, 且防坠 固定结构与安装口的安装方式, 结构简单。
例如, 本公开的一实施例中, 防坠绳 16 的两端均设置有防坠固定结构 15。 当然, 在其他实施例中, 防坠绳 16也可只有一端设置有防坠固定结构, 此处不做限制。
例如, 防 固定结构 15为圆柱体, 防 绳 16垂直于圆柱体的轴向与圆 柱体连接。 例如, 安装口 1701为矩形口, 且安装口 1701的长度与防坠固定 结构 15的长度匹配, 防坠固定结构 15刚好嵌在安装口 1701内。 当然, 在其 他实施例中, 防坠固定结构 15 的形状以及安装口的形状并不局限于以上所 述, 均可根据具体情况进行调整, 只要保证两者匹配即可。 防坠绳 16两端的 防坠固定结构的形状相同, 也可不相同, 此处不做限制。
例如,防坠定位结构 17上在安装口 1701的相对的两侧分别设置连接件, 且连接件的一部分延伸至安装口 1701上方, 即,连接件的一部分覆盖安装口 1701 的一部分, 用于限定防坠固定结构以防止防坠固定结构脱离安装口 1701。 当然, 在其他实施例中, 固定结构的限位方式并不局限于以上所述, 可根据具体情况进行调整。 在本公开的一实施例中, 连接件采用螺钉 18, 防 坠定位结构 17在安装口 1701的两侧分别设置有螺纹孔 1702, 螺钉 18安装 在螺纹孔 1702内, 且螺钉 18的螺帽部延伸到安装口 1701的上方, 即, 螺钉 18的螺帽部覆盖安装口 1701的一部分, 对固定结构进行限位, 当然在其他 实施例中连接件也可直接由其他结构来代替, 此处不做限制。
例如,本公开的一实施例中, 防坠定位结构 17可以通过连接件安装在下 壳 1和 /或上盖 3上, 也可与下壳 1和 /或上盖 3—体制成, 此处不做限制。
在本公开的一实施例中, 结合图 3至图 5 , 电气组件 79包括有电源 7 , 电气腔 105 内设置有电源安装定位结构 12。 例如, 电源安装定位结构 12为 多个第一螺纹柱 12、 14, 用于固定不同型号的电源 7 , 不同型号的电源 7的 尺寸长短不一, 电源 7通过螺钉(第一螺钉) 安装到不同位置处的第一螺纹 柱上, 从而实现不同型号的电源 7的安装。
例如, 电源 7—端的第一螺纹柱 14还可以作为电线 80的固定结构来使 用, 电线 80直接绕在第一螺纹柱 14上即可实现固定, 如图 4中所示。
本公开的一实施例中, 结合图 3至图 5 , 电气组件 79包括有接线结构, 接线结构即为接线端子 19, 接线端子 19主要用于实现电源 7上电线与外界 电源的连接功能。 电气腔 105内设置有接线结构安装定位结构 11。 例如, 接 线结构安装定位结构 11包括多个第二螺纹柱 11。 第二螺纹柱 11左右侧的外 侧壁上还分别延伸设置有凸起定位结构 111。 接线端子 19通过螺钉(第二螺 钉)安装在第二螺纹柱 11上, 并通过凸起定位结构 111卡在接线端子 19上 匹配的卡口内实现定位。 当然, 在其他实施例中, 第二螺纹柱 11的结构形式 并不局限于以上所述, 也可根据具体情况进行调整, 此处不做限制。
在本公开的一实施例中, 结合图 1至图 2, 发光组件布置在下壳 1朝下 的正面上, 发光组件包括至少一个发光模块 2, 发光模块包括有 PCB板 201、 发光元件 202、 透镜 204和透镜压圈 205。 例如, 发光元件 202包括 LED元 件, 但不限于此。 例如, 发光元件 202为多个 LED灯珠, 安装在 PCB板 201 上, PCB板 201固定安装在下壳 1上; 透镜 204罩设在发光元件 202上, 且 透镜 204通过透镜压圈 205安装到下壳 1上。 例如, 如图 1所示, 透镜压圈 205通过螺钉等安装元件安装到下壳 1上, 但不限于此。
在本公开的一实施例中, 如图 2所示, 透镜 204与下壳 1之间还设置有 第三密封结构 23 , 第三密封结构 23包括密封圈 203 ,在透镜压圈 205的作用 下密封圈 203紧压在透镜 204与下壳 1之间实现密封效果。
例如, 参照图 6至图 7 , 下壳 1的与密封圈 203对应位置处具有第一凹 槽 104。 例如, 第一凹槽 104直接一体成型在下壳 1上, 不需要再另外机加 工, 简化了加工工序。 密封圈 203置于第一凹槽 104内, 密封圈 203紧压在 透镜 204与第一凹槽 104之间。 本公开一实施例中, 直接在下壳 1上设置用 于安装密封圈 203的第一凹槽 104, 这样设计的目的是为了在生产安装时, 可以将下壳 1放在平面上, 然后将密封圈 203的一侧卡入第一凹槽 104中, 再将透镜 204压到密封圈 203的另一侧上, 这种密封结构不再需要将笨重的 下壳 1盖到透镜 204上, 只需将透镜 204压到密封圈 203上即可, 且第一凹 槽 104的设置使得密封圈 203很容易定位, 方便实现自动化。
例如, 透镜 204的与密封圈 203对应位置处设置有第二凹槽 2041 , 密封 圈 203被下壳 1与透镜 204紧压在第一凹槽 104与第二凹槽 2041形成的空间 内。 本公开的一实施例中, 通过第二凹槽 2041的设置, 利于密封圈 203在透 镜 204上的定位。 例如, 第二凹槽 2041—体成型在透镜 204上, 不需要再另 外机加工, 简化了加工工序。 当然, 在其他实施例中也可不设置第二凹槽 2041 , 此处不做限制。
例如, 本公开的一实施例中, 密封圈 203的位于第一凹槽 104内的部分 的截面的形状与密封圈 203的位于第二凹槽 2041内的部分的截面的形状不相 同。 例如, 密封圈 203的位于第一凹槽 104内的部分的截面呈矩形, 密封圈 203的位于第二凹槽 2041内的部分的截面呈半圆形,且半圆形截面的尺寸小 于矩形的尺寸。 本公开的一实施例中, 将位于壳体第一凹槽 104内的密封圈 的截面设计成矩形是为了安装过程中密封圈稳定置于第一凹槽 104内, 将密 封圈的位于透镜的第二凹槽 2041内的部分的截面设计成半圆形,是为了在安 装过程中, 透镜更好的压迫密封圈变形实现密封效果。 当然, 在其他实施例 中, 密封圈 203的截面形状, 也可根据具体情况进行调整, 此处不做限制。
在本公开的一实施例中, 参照图 5、 图 6和图 8 , 发光组件 2与电源 7 之间通过电线连接, 下壳 1上设置有走线孔 101 , 由电气腔 105引出的电线 穿过走线孔 101后直接连接发光组件; 走线孔 101上还设置有第二密封结构 9用于实现走线孔 101的密封。
例如, 第二密封结构 9包括密封塞 901和压片 902, 密封塞 901上设置 有供电线穿过的穿线孔 9011 ,密封塞 901的一端(第一端)紧塞在走线孔 101 内, 压片 902压在密封塞 901的另一端 (第二端)上并与走线孔 101的周边 连接。 本公开的实施例将电线穿设在密封塞 901内, 密封塞 901再通过压片 902固定安装到走线孔 101 内, 从而实现了走线孔的密封, 该密封结构直接 通过密封塞来实现密封, 能达到 IP68防护等级的密封效果, 相对于胶封的密 封方式, 密封塞安装极方便, 且可重复使用。
例如, 参照图 6, 密封塞 901的外形呈走线孔 101 匹配的柱状结构, 此 处不做限制, 密封塞 901的外形根据走线孔 101的形状进行调整, 只要两者 紧密贴合实现密封即可。
例如, 密封塞 901的另一端上设置有凸台 9012, 穿线孔 9011穿过凸台 9012; 压片 902中间设有与凸台 9012匹配的通孔 9021 , 压片 902紧压在密 封塞 901的另一端上, 且凸台 9012卡进通孔 9021内。 压片 902压在密封塞 901的上端上实现了轴向上的限位, 凸台 9012与通孔 9021的配合实现了密 封塞 901在径向上的限位, 从而较好的固定密封塞 901 , 防止密封塞 901移 动影响密封效果。
例如, 密封塞 3上设置有两个穿线孔 9011 , 当然在其他实施例中, 穿线 孔 9011的数量可根据需要穿过的电线的数量来决定, 此处不做限制。 例如, 穿线孔 9011的两端的孔径大于穿线孔 9011的中间段的孔径, 采用以上所述 的结构形式, 两端的大孔径部分是为了方便电线顺利穿入和穿出, 中间的小 孔径部分是为了对电线有挤压密封的效果, 从而保证了密封效果。
例如, 穿线孔的位于中间段的部分占整段穿线孔的 1/3-1/2, 当然在其他 实施例中, 中间段的占比也可根据具体情况进行调整, 此处不做限制。
例如, 穿线孔的位于中间段的部分的孔径小于电线的直径, 以便于中间 段的穿线孔紧紧夹住电线, 保证密封效果。
在本公开的一实施例中, 走线孔 101 自靠近压片 902的一端向另一端孔 径逐渐减小。 本公开的一实施例通过对走线孔 101结构的限定, 一方面, 可 以方便密封塞塞入; 另一方面, 该结构可以从斜侧面对密封塞有一个力的作 用,从而使得穿线孔 9011中间部分可以再受到一个外力的挤压,提升密封效 果。
在本公开的一实施例中, 压片 902上对称设置有安装孔 9022, 走线孔周 边对应位置处设置有螺纹孔 103 , 压片 902通过螺钉(第三螺钉) 903穿过安 装孔 9022与走线孔周边的螺纹孔 103连接在一起,从而实现了压片 902的安 装固定。 当然, 在其他实施例中, 压片 902的固定方式并不局限于以上所述, 可以根据具体情况进行调整。
在本公开的一实施例中, 如图 8所示, 走线孔 101靠近压片 902的一端 设有一凸沿 102, 且凸沿 102围绕压片 902的一圈设置。 例如, 凸沿 102的 高度大于压片 902的厚度, 但不限于此。 凸沿 102的设置是为了预留注胶空 间,可以通过注胶的方式对密封塞 901进行二次密封,进一步提升密封效果。
在本公开的一实施例中, 结合图 3至图 5和图 11 , 连接电气组件与发光 组件的电线分割成第一电线 a和第二电线 b, 第一电线 a的一端 (第一端) 连接发光组件上的光源组件 (例如, 发光组件上的 LED 元件, 第二电线 b 的一端 (第一端)连接电气组件(例如, 电源 7), 第一电线 a的另一端 (第 二端) 与第二电线 b的另一端 (第二端)通过第一密封结构 10连接在一起。
例如, 第一密封结构 10包括套管, 套管的一端(例如, 上端)开口、 另 一端 (例如, 下端) 封闭。 第一电线 a、 第二电线 b的另一端置于套管内, 且套管设置有实现第一电线 a和第二电线 b电连接的导电材料, 并向套管内 注入密封胶, 从而实现第一电线 a和第二电线 b为一套管内的端部的密封。 例如, 如图 3所示, 下壳 1上还设有容纳槽 30, 容纳槽 30被配置为容 纳套管。 容纳孔位于电气腔 105内。 例如, 第一密封结构 10包括容纳槽 30。
例如, 如图 3所示, 照明装置还包括防雷器 8, 防雷器 8安装在电器腔 105内, 可通过螺钉与灯壳固定连接。
通常技术中, 连接电气组件与发光组件的电线均为一完整的电线, 电线 通常有电线芯和绝缘外层组成, LED元件工作时由于温度高易产生水汽, 水 汽会通过电线芯和绝缘外层之间的间隙传入到电气腔 105内, 从而会对电气 腔内的电气组件造成影响。 为了解决该问题, 通常技术中在电线连接 LED元 件的端部胶封, 由于是在 LED元件上进行胶封, 为了不影响 LED的正常工 作, 一般胶封用的胶水需要选择成本较高的胶水, 且封胶工艺比较复杂。
本公开的实施例针对该问题, 将电线分成两段, 在两段的连接处直接采 用成本较低的胶水进行胶封即可, 水汽会被在此处拦截, 不会进入到电气腔 内, 这种密封方式成本低, 工艺简单。
例如, 套管由同轴设置的第一管部 1002和第二管部 1001构成。 第一管 部 1002的直径大于第二管部 1001的直径。 例如, 第一管部 1002位于上端, 第二管部 1001位于下端。 导电材料布置在第二管部 1001 内, 第一电线 a、 第二电线 b的另一端穿过第一管部 1002后插入到第二管部 1001内; 密封胶 填充在第一管部 1002内。
本公开的一实施例将套管设计成上大下小的结构,第二管部 1001是为了 使得第一电线 a、 第二电线 b的另一端紧紧压在第二管部 1001, 用钳子将套 管下部用力夹紧以便使电线 1和电线 2充分接触。第一管部 1002是为了便于 注胶。 当然, 在其他实施例中套管的结构形式并不局限于以上所述, 可根据 具体情况进行调整。
例如, 本公开的实施例中, 电源安装定位结构 12 中的多个第一螺纹柱 12、 14, 接线结构安装定位结构 11 中的多个第二螺纹柱 11 , 对应第一密封 结构 10的容纳槽 30,对应第二密封结构 9的走线孔 101 ,对应第三密封结构 23的第一凹槽 104, 以及防坠落组件 13中的防坠定位结构 17中至少之一可 以与下壳 1一体成型。
本公开的实施例由于采用以上技术方案, 使之与通常技术相比, 具有以 下至少之一的优点和积极效果: 1)本公开的实施例提供的照明灯具,在电气腔内或灯壳上布置有安装定 位结构, 无需人工定位, 从而可以实现电气组件以及电线的自动化安装, 从 而提高了生产效率;
2)本公开的实施例提供的照明灯具, 连接发光组件与电器组件的电线, 穿设在密封塞内, 密封塞再通过压片固定安装到下壳的走线孔内, 从而实现 了走线孔的密封, 该密封结构在保证密封效果的基础上, 相对胶封的密封方 式, 安装极方便, 且可重复使用;
3)本公开的实施例提供的照明灯具,将连接发光组件与电器组件的电线 分成两段, 在两段的连接处直接采用成本较低的胶水进行胶封即可, 水汽会 被在此处拦截, 不会进入到电气腔内, 这种密封方式成本低, 工艺简单;
4)本公开的实施例提供的照明灯具,上盖与下壳之间还设置有防坠落组 件, 本公开的实施例中的防坠落组件, 通过在目标位置处预先设置有防坠定 位结构, 当防坠绳安装时, 只需要直接将防坠固定结构置于防坠定位结构的 安装口内, 不需要对准等操作, 从而大大的简化了安装结构, 且防坠固定结 构与安装口的安装方式, 结构简单;
5)本公开的实施例提供的照明灯具,直接在下壳上设置用于安装密封圈 的第一凹槽,这样设计的目的是为了在生产安装时,可以将壳体放在平面上, 然后将密封圈一侧卡入第一凹槽中, 再将透镜压到密封圈的另一侧上, 这种 密封结构不再需要将笨重的壳体盖到透镜上,只需将透镜压到密封圈上即可, 且第一凹槽的设置使得密封圈很容易定位, 方便实现自动化。
例如, 本公开的实施例中, 某一元件的第一端和该元件的第二端为该元 件的相对的两端。 以上所述, 仅为本公开的具体实施方式, 但本公开的保护 范围并不局限于此, 任何熟悉本技术领域的技术人员在本公开揭露的技术范 围内, 可轻易想到变化或替换, 都应涵盖在本公开的保护范围之内。 因此, 本公开的保护范围应以所述权利要求的保护范围为准。

Claims

权利要求书
1、 一种照明灯具, 包括:
灯壳, 具有电气腔;
发光组件, 设置在所述灯壳上;
电气组件, 设置在所述电气腔内, 所述电气组件与所述发光组件通过电 线连接; 以及
安装定位结构, 位于所述电气腔内或位于所述灯壳上, 被配置为固定安 装所述电气组件以及所述电线至少之一。
2、 如权利要求 1所述的照明灯具, 其中, 所述电气组件包括电源, 所述 安装定位结构包括电源安装定位结构; 所述电源安装定位结构包括多个第一 螺纹柱, 并被配置为固定不同型号的电源; 所述电源通过第一螺钉安装到相 对设置的至少两个第一螺纹柱上。
3、 如权利要求 1所述的照明灯具, 其中, 所述电气组件包括接线结构, 所述安装定位结构包括接线结构安装定位结构; 所述接线结构安装定位结构 包括多个第二螺纹柱; 所述第二螺纹柱的相对的两侧的外侧壁上还分别延伸 设置有凸起定位结构, 所述接线结构通过第二螺钉安装在所述多个第二螺纹 柱上, 并通过所述凸起定位结构实现定位。
4、 如权利要求 2或 3所述的照明灯具, 其中, 所述灯壳为压铸件, 所述 安装定位结构与所述灯壳一体成型。
5、 如权利要求 1所述的照明灯具, 其中, 所述安装定位结构包括第一密 封结构,连接所述电气组件与所述发光组件的电线包括第一电线和第二电线, 所述第一电线的第一端连接所述光源组件, 所述第二电线的第一端连接所述 电气组件, 所述第一电线的第二端与所述第二电线的第二端通过所述第一密 封结构连接在一起。
6、 如权利要求 5所述的照明灯具, 其中, 所述第一密封结构包括套管, 所述套管的一端开口、 另一端封闭; 所述第一电线的所述第二端、 所述第二 电线的所述第二端置于所述套管内, 且所述套管设置有实现所述第一电线和 所述第二电线电连接的导电材料; 所述套管内填充有密封胶以实现密封。
7、 如权利要求 6所述的照明灯具, 其中, 所述套管由同轴设置的第一管 部和第二管部构成; 所述第一管部的直径大于所述第二管部的直径, 所述导 电材料布置在所述第二管部内, 所述第一电线的所述第二端以及所述第二电 线的所述第二端穿过所述第一管部后插入到所述第二管部内; 所述密封胶填 充在所述第一管部内。
8、 如权利要求 1-7任一项所述的照明灯具, 其中, 所述安装定位结构包 括第二密封结构, 所述灯壳上设置有供所述电线穿设的走线孔, 所述电线与 所述走线孔之间设置有所述第二密封结构; 所述第二密封结构包括密封塞和 压片, 所述密封塞上设置有供所述电线穿过的穿线孔, 所述密封塞的第一端 紧塞在所述走线孔内, 所述压片压在所述密封塞的第二端上并与所述走线孔 的周边连接。
9、如权利要求 8所述的照明灯具, 其中, 所述密封塞的所述第二端上设 置有凸台, 所述穿线孔穿过所述凸台; 所述压片中间设有与所述凸台匹配的 通孔, 所述压片紧压在所述密封塞的所述第二端上, 且所述凸台卡进所述通 孔内。
10、 如权利要求 9所述的照明灯具, 其中, 所述穿线孔两端的孔径大于 中间段的孔径。
11、如权利要求 10所述的照明灯具, 其中, 所述穿线孔的位于中间段的 部分占整段穿线孔的 1/3-1/2。
12、如权利要求 10所述的照明灯具, 其中, 所述穿线孔的位于中间段的 部分的孔径小于所述电线的直径。
13、 如权利要求 8所述的照明灯具, 其中, 所述走线孔自靠近所述压片 的一端向所述压片的另一端的方向上孔径逐渐减小。
14、如权利要求 13所述的照明灯具, 其中, 所述走线孔靠近所述压片的 一端设有凸沿。
15、 如权利要求 9所述的照明灯具, 其中, 所述压片上对称设置有安装 孔, 所述压板通过第三螺钉穿过所述安装孔与所述走线孔的周边连接。
16、 如权利要求 1-15任一项所述的照明灯具, 其中, 所述安装定位结构 包括防坠绳, 所述防坠绳位于所述电气腔内, 所述防坠绳的一端通过防坠绳 安装定位结构安装到所述灯壳上。
17、如权利要求 16所述的照明灯具, 其中, 所述防坠绳安装定位结构包 括: 防坠固定结构, 设置在所述防坠绳的一端上; 以及
防坠定位结构, 安装在所述灯壳上, 且所述防坠定位结构具有安装口, 所述防坠固定结构嵌在所述安装口内, 并通过连接件固定。
18、 如权利要求 17所述的照明灯具, 其中, 所述防坠固定结构包括圆柱 体, 所述防 绳与所述圆柱体的侧面连接。
19、 如权利要求 18所述的照明灯具, 其中, 所述防坠绳垂直于所述圆柱 体的轴线。
20、 如权利要求 17所述的照明灯具, 其中, 所述安装口为一矩形口, 且 所述安装口的长度与所述防坠固定结构的长度匹配, 所述防坠固定结构刚好 嵌在所述安装口内。
21、 如权利要求 17所述的照明灯具, 其中, 所述安装口的相对的两侧的 防坠定位结构上分别设置有连接件,且所述连接件覆盖所述安装口的一部分, 所述连接件被配置为限定所述防坠固定结构以防止所述防坠固定结构脱离所 述安装口。
22、 如权利要求 21所述的照明灯具, 其中, 所述连接件包括螺钉, 所述 安装口的相对的两侧的防 定位结构上分别设置有螺纹孔, 所述螺钉安装在 所述螺纹孔内, 且所述螺钉的螺帽部覆盖所述安装口的所述一部分。
23、如权利要求 1-22任一项所述的照明灯具,其中,所述灯壳包括下壳, 所述电气腔设置在所述下壳的上端面上, 且所述电气腔上还盖设有上盖; 所 述发光组件设置在所述下壳的下端面上, 所述发光组件上盖设有透镜组件。
24、 如权利要求 23所述的照明灯具, 其中, 所述安装定位结构包括第三 密封结构, 所述透镜组件包括透镜和透镜压框, 所述透镜罩设在所述发光组 件上, 且所述透镜压框压在所述透镜的边缘上并与所述下壳固定连接, 所述 透镜与所述下壳之间设置有所述第三密封结构。
25、 如权利要求 24所述的照明灯具, 其中, 所述第三密封结构包括密封 圈, 所述密封圈紧压在所述透镜与所述下壳之间, 所述下壳的与所述密封圈 对应位置处设置第一凹槽, 所述透镜的与所述密封圈对应位置处设置第二凹 槽, 所述密封圈压在所述第一凹槽和所述第二凹槽内。
26、 如权利要求 25所述的照明灯具, 其中, 所述密封圈的位于所述第一 凹槽内的部分的截面的形状与所述密封圈的位于所述第二凹槽内的部分的截 面的形状不相同。
27、如权利要求 26所述的照明灯具, 其中, 所述密封圈的位于所述第一 凹槽内的部分的截面呈矩形。
28、如权利要求 27所述的照明灯具, 其中, 所述密封圈的位于所述第二 凹槽内的部分的截面呈半圆形。
29、如权利要求 25所述的照明灯具, 其中, 所述第一凹槽与所述下壳一 体成型。
PCT/CN2019/125171 2019-02-27 2019-12-13 照明灯具 Ceased WO2020173179A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201910148000.9 2019-02-27
CN201920253290.9U CN209655067U (zh) 2019-02-27 2019-02-27 一种led照明灯具
CN201910148000.9A CN109611706A (zh) 2019-02-27 2019-02-27 一种led照明灯具
CN201920253290.9 2019-02-27

Publications (1)

Publication Number Publication Date
WO2020173179A1 true WO2020173179A1 (zh) 2020-09-03

Family

ID=72240218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/125171 Ceased WO2020173179A1 (zh) 2019-02-27 2019-12-13 照明灯具

Country Status (1)

Country Link
WO (1) WO2020173179A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2322852A1 (en) * 2009-11-13 2011-05-18 Optoga AB A lamp including a light-emitting diode
CN204437802U (zh) * 2015-03-20 2015-07-01 杭州华普永明光电股份有限公司 一种led照明装置
CN204437803U (zh) * 2015-03-23 2015-07-01 杭州华普永明光电股份有限公司 一种led照明装置
CN105605493A (zh) * 2016-03-22 2016-05-25 浙江博上光电有限公司 户外led路灯
CN105987300A (zh) * 2015-02-06 2016-10-05 海洋王照明科技股份有限公司 Led灯具
CN206352817U (zh) * 2016-12-26 2017-07-25 宁波中物光电杀菌技术有限公司 脉冲灯的密封结构
CN206976584U (zh) * 2017-07-18 2018-02-06 科宝电气制品(深圳)有限公司 一种电线防水连接结构
CN207474734U (zh) * 2017-12-05 2018-06-08 无锡蜜蜂照明科技有限公司 灯具低压排插
CN109611706A (zh) * 2019-02-27 2019-04-12 杭州华普永明光电股份有限公司 一种led照明灯具
CN209655067U (zh) * 2019-02-27 2019-11-19 杭州华普永明光电股份有限公司 一种led照明灯具

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2322852A1 (en) * 2009-11-13 2011-05-18 Optoga AB A lamp including a light-emitting diode
CN105987300A (zh) * 2015-02-06 2016-10-05 海洋王照明科技股份有限公司 Led灯具
CN204437802U (zh) * 2015-03-20 2015-07-01 杭州华普永明光电股份有限公司 一种led照明装置
CN204437803U (zh) * 2015-03-23 2015-07-01 杭州华普永明光电股份有限公司 一种led照明装置
CN105605493A (zh) * 2016-03-22 2016-05-25 浙江博上光电有限公司 户外led路灯
CN206352817U (zh) * 2016-12-26 2017-07-25 宁波中物光电杀菌技术有限公司 脉冲灯的密封结构
CN206976584U (zh) * 2017-07-18 2018-02-06 科宝电气制品(深圳)有限公司 一种电线防水连接结构
CN207474734U (zh) * 2017-12-05 2018-06-08 无锡蜜蜂照明科技有限公司 灯具低压排插
CN109611706A (zh) * 2019-02-27 2019-04-12 杭州华普永明光电股份有限公司 一种led照明灯具
CN209655067U (zh) * 2019-02-27 2019-11-19 杭州华普永明光电股份有限公司 一种led照明灯具

Similar Documents

Publication Publication Date Title
WO2019090810A1 (zh) Led 灯串
KR101620613B1 (ko) 설치분해가 편리한 led 조명기구
CN106051503A (zh) 一种用于风扇上的led球泡灯
CN206488206U (zh) 一种led照明灯具
TW201407089A (zh) 端蓋及其製造方法
CN209655067U (zh) 一种led照明灯具
CN204403857U (zh) 一种一体化led直管灯
CN110388577A (zh) 一种led灯具
CN211853708U (zh) Led筒灯
CN210266783U (zh) 一种led灯具
CN205245004U (zh) 一种三防灯
WO2020173179A1 (zh) 照明灯具
CN115479224A (zh) 一种条形灯端部结构
CN106402751B (zh) 一种模组化的无边框筒灯
CN206191407U (zh) 一种电线不外露的led灯筒
CN205640350U (zh) 一种led灯具
WO2014169490A1 (zh) 使led灯管适配荧光灯管座的方法、led灯管座及照明装置
CN204187341U (zh) 便于组装的灯管
CN209445092U (zh) 一种快速安装的led点光源
CN209762862U (zh) 一种分体式灯具
CN209819242U (zh) Led支架灯
CN205535667U (zh) 电连接结构
CN209196644U (zh) 一种用于射灯的光源安装结构及射灯
CN209857013U (zh) 一种防爆固态照明灯
CN219713159U (zh) 灯具模组

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19917280

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19917280

Country of ref document: EP

Kind code of ref document: A1