CN111928162B - Underground lamp device adopting magnetic attraction technology to adjust angle - Google Patents
Underground lamp device adopting magnetic attraction technology to adjust angle Download PDFInfo
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- CN111928162B CN111928162B CN202010937911.2A CN202010937911A CN111928162B CN 111928162 B CN111928162 B CN 111928162B CN 202010937911 A CN202010937911 A CN 202010937911A CN 111928162 B CN111928162 B CN 111928162B
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- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 58
- 229910052742 iron Inorganic materials 0.000 claims description 29
- 230000005389 magnetism Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a buried lamp device adopting a magnetic attraction technology to adjust an angle, which comprises a lamp body and a light-emitting component arranged in the lamp body, wherein the outer side surface of the lamp body is provided with a first guide groove and a base; the lamp body inner wall corresponds first guide slot position and is provided with the second guide slot, and slidable mounting has magnet in the second guide slot, and magnet offside position is equipped with the rotation tie point, and light-emitting component bottom plate is located magnet and rotates between the tie point, is connected with the second spring between bottom plate and the rotation tie point, is connected with the third spring between bottom plate and the magnet. The underground lamp can realize the adjustment of the light-emitting angle of the internal light-emitting component and can maximize the light output amount after the angle is adjusted.
Description
Technical Field
The invention relates to the field of underground lamps, in particular to an underground lamp device adopting a magnetic attraction technology to adjust an angle.
Background
The underground lamp is widely applied to public places and generally comprises a lamp body, a light-emitting component and a glass cover, wherein the top of the lamp body is opened and covered with the glass cover, a ring edge is formed at the edge of the top of the lamp body, the light-emitting component is arranged inside the lamp body, and the light-emitting surface of the light-emitting component faces upwards to enable light to be emitted from the glass cover. Bury lamp installation time need with the whole underground that buries of lamp body, only make glass lid and ring limit flush in ground, can make light jet out when not hindering the pedestrian to pass like this. The light emitting angle of the light emitting component in the underground lamp in the prior art is fixed and unadjustable, and the light emergent angle can not be adjusted according to the requirement.
Disclosure of Invention
The invention aims to provide an underground lamp device with a magnetic attraction technology for adjusting an angle, and the underground lamp device is used for solving the problem that the light emergent angle of the underground lamp in the prior art cannot be adjusted.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an adopt magnetism to inhale technical angle regulation's ground and bury lamp device, includes the lamp body and sets up in the inside light-emitting component of lamp body, lamp body top edge shaping is the ring limit, its characterized in that: the outer side surface of the lamp body is provided with a vertical first guide groove and a base positioned below the first guide groove, the inner wall of the first guide groove is provided with a plurality of positioning groove holes arranged along the vertical direction, an iron sheet is arranged in the first guide groove in a sliding manner, one surface of the iron sheet facing the positioning groove holes is provided with a convex point capable of being clamped into the positioning groove holes, an axial vertical screw rod is rotatably connected between the base and the ring edge at the top of the lamp body, the screw rod is screwed with a guide block corresponding to the position of the iron sheet, and a first spring which is horizontal in the axial direction is connected between the guide block and the iron;
the lamp body inner wall corresponds first guide way position and is fixed with vertical second guide way, and slidable mounting has magnet in the second guide way, and the lamp body inner wall is located magnet offside position and is equipped with the rotation tie point, light emitting component's light emitting area up, the light emitting component bottom is connected with the bottom plate, and the bottom plate is located between magnet and the rotation tie point, is equipped with the second spring between bottom plate and the rotation tie point, is equipped with the third spring between bottom plate and the magnet, and wherein second spring one end is rotated and is connected to the rotation tie point, the other end rotates and is connected to the corresponding side of bottom plate, and third spring one end is rotated and is connected to magnet, the other end rotates and is connected to the corresponding side of bottom plate, and the deflection.
The utility model provides an adopt magnetism to inhale technique angle regulation's ground and bury lamp device which characterized in that: the lamp body top ring limit corresponds lead screw upper end position and is equipped with the vertical through-hole of axial, and the lead screw upper end is rotated and is installed in the through-hole, and goes out the recess on the lead screw, and the drill way makes lead screw upper end recess expose on the through-hole upper end.
The utility model provides an adopt magnetism to inhale technique angle regulation's ground and bury lamp device which characterized in that: the lamp body top ring limit is buried there is the remote control motor, and the motor output shaft is fixed with the driving gear, and the rim of driving gear exposes to the through-hole in, the lead screw upper end is fixed with driven gear in the through-hole is coaxial, driving gear and driven gear intermeshing.
The utility model provides an adopt magnetism to inhale technique angle regulation's ground and bury lamp device which characterized in that: the positioning slot hole divide into two, and every row all contains a plurality of positioning slot holes that quantity is the same, and two are listed as positioning slot hole position one-to-one, the one side that the iron sheet faced the positioning slot hole is equipped with a pair of bump, and two bumps can be gone into in two positioning slot holes of arbitrary a set of mutual correspondence.
The utility model provides an adopt magnetism to inhale technique angle regulation's ground and bury lamp device which characterized in that: the shaping is by step portion in the middle of the lamp body, and the lamp body diameter of step portion top is greater than the lamp body diameter of step portion below, first guide way, second guide way correspond respectively and are located the lamp body lateral surface, the inner wall of step portion top, and wherein the second guide way lower extreme extends to the step portion position, makes magnet can the lapse to arranging step portion in, rotates the tie point and is located the contralateral step portion position of magnet.
The underground lamp device adopting the magnetic attraction technology to adjust the angle is characterized in that the rotary connecting point is composed of a rotary supporting plate fixed on the step part and a circular sheet which is rotatably arranged on the rotary supporting plate and is horizontal in the axial direction, and the corresponding end of the second spring is connected to the edge of the circular sheet.
According to the invention, the screw rod can be rotated when the angle needs to be adjusted, the screw rod and the guide block form a screw rod sliding block mechanism, the guide block can slide up and down along the screw rod when the screw rod rotates, and the iron sheet can slide up and down in the first guide groove through the first spring. When the iron sheet slides up and down, the magnetic force of the magnet is utilized to drive the magnet to slide up and down in the second guide groove, and when the magnet slides up and down, the corresponding side of the bottom plate is upwarped or sunk through the third spring, so that the adjustment of the emergent light angle of the light-emitting component is realized.
According to the invention, the second spring is connected between the bottom plate and the rotating connection point, the third spring is connected between the bottom plate and the magnet, and the deformation of the second spring is greater than that of the third spring when the stress is the same, so that when the magnet drives the corresponding side of the bottom plate to upwarp, the deformation of the third spring is smaller, and the deformation of the second spring is larger, so that the bottom plate and the light-emitting component integrally move in the upwarp direction, namely the upward upwarp direction of the light-emitting component is equivalent to the upward upwarp direction of the light-emitting component. Through the mode, the light-emitting component can rise in the upwarping direction when the emergent light angle of the light-emitting component is adjusted, so that the emergent light of the light-emitting component can be emitted through the glass cover as much as possible, and the emergent light shielded by the inner wall of the lamp body in the angle adjusting process is reduced.
According to the invention, when the iron sheet slides to the position of the positioning slot hole at a certain height in the first guide groove, the iron sheet can be positioned in a mode that the salient point is clamped into the positioning slot hole, so that the light-emitting component can be stably fixed at the adjusted angle position by matching with the thread of the screw rod. When the angle needs to be adjusted again through the screw rod, the iron sheet is connected with the guide block through the first spring, so that the salient point can be conveniently separated from the positioning slot hole by utilizing the elastic pulling of the first spring.
According to the underground lamp, the light-emitting angle of the light-emitting component in the underground lamp can be adjusted manually. When the screw driver is adjusted specifically, the screwdriver head is embedded into the groove at the upper end of the screw rod from the hole at the upper end of the through hole at the annular edge of the lamp body, and then the screw rod is rotated. Meanwhile, the screw rod can be controlled to rotate through the remote control motor so as to adjust the light-emitting angle of the light-emitting assembly, so that the light-emitting angle can be quickly and integrally adjusted in a mode of the Internet of things for a large number of buried lamps in batches.
Compared with the prior art, the underground lamp can realize the adjustment of the light-emitting angle of the internal light-emitting component, has the advantage of convenient adjustment, and can maximize the light output amount after the angle is adjusted.
Drawings
Fig. 1 is an external view of the structure of the present invention.
Fig. 2 is an external view of the structure of the present invention with the lead screw and the iron sheet removed.
Fig. 3 is a side view of the structure of the present invention with iron pieces removed.
Fig. 4 is a front sectional view of the internal structure of the present invention.
Fig. 5 is a partially enlarged view of the area a in fig. 4.
FIG. 6 is a schematic view of the structure of the iron sheet of the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1-6, a buried lamp device adopting magnetic attraction technology to adjust the angle comprises a lamp body 1 and a light emitting component 8 arranged inside the lamp body 1, wherein the top of the lamp body 1 is open, a glass cover 2 is installed in the open, and the top edge of the lamp body 1 is formed into a ring edge 18.
The left lateral surface of the lamp body 1 is provided with a vertical first guide groove 13 and a base 11 positioned below the first guide groove 13, the inner wall (namely, the bottom position) of the first guide groove 13 is provided with two rows of positioning groove holes, each row comprises a plurality of positioning groove holes 12 with the same number, and the positions of the two rows of positioning groove holes 12 correspond to each other one by one. The iron sheet 4 is slidably mounted in the first guide groove 13, a pair of salient points 19 are arranged on one surface of the iron sheet 4 facing the positioning slot holes 12, and the two salient points 19 can be clamped into any two corresponding positioning slot holes 12.
An axial vertical screw rod 3 is rotatably connected between the base 11 and the top annular edge 18 of the lamp body 1, a guide block 6 is screwed at the position of the screw rod 3 corresponding to the iron sheet 4, and a first spring 5 which is horizontal in the left-right direction in the axial direction is connected between the guide block 6 and the iron sheet 4.
As shown in fig. 4 and 5, a vertical second guide slot 17 is fixed on the left inner wall of the lamp body 1 corresponding to the first guide slot 13, a magnet 15 is slidably mounted in the second guide slot 17, and the magnet 15 and the iron sheet 4 are magnetically engaged. The inner wall of the lamp body 1 is provided with a rotating connection point 20 at the position opposite to the magnet 15, i.e. at the position of the inner wall at the right side of the lamp body 1, and the light-emitting surface of the light-emitting component 8 faces upwards. The bottom of the light-emitting component 8 is connected with a bottom plate 14 through a connecting rod, the bottom plate 14 is located between the magnet 15 and the rotation connection point 20, a second spring 9 is arranged between the right side of the bottom plate 14 and the rotation connection point 20, a third spring 10 is arranged between the left side of the bottom plate and the magnet 15, the right end of the second spring 9 is rotatably connected to the rotation connection point 20, the left end of the second spring is rotatably connected to the right side of the bottom plate 14, the left end of the third spring 10 is rotatably connected to the magnet 15, the right end of the third spring is rotatably connected to the left side of the bottom plate 14, and the deformation of the second.
In the invention, an axial vertical through hole is arranged at the position, corresponding to the upper end of the screw rod 3, of the annular edge 18 at the top of the lamp body 1, the upper end of the screw rod 3 is rotatably arranged in the through hole, a groove is cut at the upper end of the screw rod 3, and the upper end of the through hole is exposed out of the groove at the upper end of the screw rod 3 through an orifice at. The angle of the light-emitting component 8 can be adjusted by manually rotating the screw rod 3 through the structure.
In the invention, a remote control motor can be embedded in the top annular edge 18 of the lamp body 1, a driving gear is fixed on an output shaft of the motor, a rim of the driving gear is exposed in the through hole, a driven gear is coaxially fixed in the through hole at the upper end of the screw rod 3, and the driving gear and the driven gear are in transmission engagement with each other. Through the structure, the angle of the light-emitting component 8 can be remotely adjusted through the Internet of things.
In the invention, the lamp body 1 is formed with a step part 16 in the middle, the diameter of the lamp body 1 above the step part 16 is larger than that of the lamp body 1 below the step part, the first guide groove 13 and the second guide groove 17 are respectively corresponding to the outer side surface and the inner wall of the lamp body 1 above the step part on the left side, wherein the lower end of the second guide groove 17 extends to the step part on the left side, so that the magnet 15 can slide downwards to be arranged on the step part on the left side, and the magnet 15 is supported by the step part on.
In the invention, the rotation connection point 20 is positioned at the right step part inside the lamp body 1, the rotation connection point 20 is composed of a rotation support plate fixed at the step part and a circular sheet rotatably installed on the rotation support plate and horizontally arranged in the axial direction, and the right end of the second spring 9 is connected with the edge of the circular sheet.
Initially, the magnet 15 is placed on the left step portion, the iron sheet 4 is placed on the base 11, the bottom plate 14 is horizontal at this time, the light emitting surface of the light emitting component 8 faces upward, and the emergent light is emitted upward from the glass cover 2.
When the screw rod 3 is rotated, the guide block 6 rises up along the screw rod 3, and elastically pulls the iron piece 4 by the first spring 5, so that the salient point 19 is disengaged from the positioning slot hole 12, and the iron piece 4 rises along with the guide block 6 in the first guide groove 13. When the iron sheet 4 ascends, the magnet 15 magnetically attracted to the iron sheet 4 ascends in the second guide groove 17, when the magnet 15 ascends, the third spring 10 pulls the left side of the bottom plate 14, so that the bottom plate 14 rotates at the rotation connecting point 20-bit rotation fulcrum, and the left side is tilted, therefore, the light emitting surface of the light emitting component 8 inclines rightwards, and the light emitting angle of the light emitting component 8 is adjusted.
When the light emitting angle of the light emitting component 8 is adjusted, because the deformation amount of the second spring 9 is larger than that of the first spring 10, the light emitting component 8 actually moves in the upward tilting direction of the left side, and therefore the emergent light shielded by the inner wall of the right side of the lamp body can be reduced as much as possible. Meanwhile, in order to further improve the light output quantity, a reflecting cup 7 covering the upper part of the light-emitting component can be arranged in the lamp body 1, and the shielded emergent light is further reduced in a reflecting mode.
When the angle is adjusted to a proper angle, the screw rod 3 is not rotated any more, the salient point 19 of the iron sheet is clamped into a new positioning slotted hole 12 again under the action of the first spring 5, and the positioning is realized by matching with the thread action between the screw rod 3 and the guide block 6.
According to the invention, when the screw rod 3 is specifically rotated, manual rotation can be adopted, and remote control rotation can be realized by adopting a remote control motor based on the Internet of things.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (6)
1. The utility model provides an adopt magnetism to inhale technical angle regulation's ground and bury lamp device, includes the lamp body and sets up in the inside light-emitting component of lamp body, lamp body top edge shaping is the ring limit, its characterized in that: the outer side surface of the lamp body is provided with a vertical first guide groove and a base positioned below the first guide groove, the inner wall of the first guide groove is provided with a plurality of positioning groove holes arranged along the vertical direction, an iron sheet is arranged in the first guide groove in a sliding manner, one surface of the iron sheet facing the positioning groove holes is provided with a convex point capable of being clamped into the positioning groove holes, an axial vertical screw rod is rotatably connected between the base and the ring edge at the top of the lamp body, the screw rod is screwed with a guide block corresponding to the position of the iron sheet, and a first spring which is horizontal in the axial direction is connected between the guide block and the iron;
the lamp body inner wall corresponds first guide way position and is fixed with vertical second guide way, and slidable mounting has magnet in the second guide way, and the lamp body inner wall is located magnet offside position and is equipped with the rotation tie point, light emitting component's light emitting area up, the light emitting component bottom is connected with the bottom plate, and the bottom plate is located between magnet and the rotation tie point, is equipped with the second spring between bottom plate and the rotation tie point, is equipped with the third spring between bottom plate and the magnet, and wherein second spring one end is rotated and is connected to the rotation tie point, the other end rotates and is connected to the corresponding side of bottom plate, and third spring one end is rotated and is connected to magnet, the other end rotates and is connected to the corresponding side of bottom plate, and the deflection.
2. The underground lamp device with the angle adjusted by the magnetic attraction technology as claimed in claim 1, wherein: the lamp body top ring limit corresponds lead screw upper end position and is equipped with the vertical through-hole of axial, and the lead screw upper end is rotated and is installed in the through-hole, and goes out the recess on the lead screw, and the drill way makes lead screw upper end recess expose on the through-hole upper end.
3. The underground lamp device with the angle adjusted by the magnetic attraction technology as claimed in claim 2, wherein: the lamp body top ring limit is buried there is the remote control motor, and the motor output shaft is fixed with the driving gear, and the rim of driving gear exposes to the through-hole in, the lead screw upper end is fixed with driven gear in the through-hole is coaxial, driving gear and driven gear intermeshing.
4. The underground lamp device with the angle adjusted by the magnetic attraction technology as claimed in claim 1, wherein: the positioning slot hole divide into two, and every row all contains a plurality of positioning slot holes that quantity is the same, and two are listed as positioning slot hole position one-to-one, the one side that the iron sheet faced the positioning slot hole is equipped with a pair of bump, and two bumps can be gone into in two positioning slot holes of arbitrary a set of mutual correspondence.
5. The underground lamp device with the angle adjusted by the magnetic attraction technology as claimed in claim 1, wherein: the shaping is by step portion in the middle of the lamp body, and the lamp body diameter of step portion top is greater than the lamp body diameter of step portion below, first guide way, second guide way correspond respectively and are located the lamp body lateral surface, the inner wall of step portion top, and wherein the second guide way lower extreme extends to the step portion position, makes magnet can the lapse to arranging step portion in, rotates the tie point and is located the contralateral step portion position of magnet.
6. The underground lamp device with the angle adjusted by the magnetic attraction technology as claimed in claim 5, wherein: the rotary connecting point is composed of a rotary supporting plate fixed on the step part and a circular sheet which is rotatably arranged on the rotary supporting plate and is horizontal in the axial direction, and the corresponding end of the second spring is connected to the edge of the circular sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937911.2A CN111928162B (en) | 2020-09-09 | 2020-09-09 | Underground lamp device adopting magnetic attraction technology to adjust angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937911.2A CN111928162B (en) | 2020-09-09 | 2020-09-09 | Underground lamp device adopting magnetic attraction technology to adjust angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111928162A CN111928162A (en) | 2020-11-13 |
| CN111928162B true CN111928162B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010937911.2A Active CN111928162B (en) | 2020-09-09 | 2020-09-09 | Underground lamp device adopting magnetic attraction technology to adjust angle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344267B (en) * | 2020-11-19 | 2021-05-18 | 杭州罗莱迪思科技股份有限公司 | An adjustable underground light based on the Internet of Things |
| CN113028326B (en) * | 2021-02-01 | 2021-12-14 | 深圳市康时源科技有限公司 | A wire casing lamp that is used for rail vehicle's ability to adjust luminous angle |
| CN114857523B (en) * | 2022-05-13 | 2022-12-06 | 马鞍山豪远电子有限公司 | Intelligent LED embedded lamp structure for airport |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1475564A1 (en) * | 2003-05-07 | 2004-11-10 | Ludec | Device for supporting and aiming the reflector, for a luminaire recessed in the ground |
| WO2007138521A2 (en) * | 2006-05-31 | 2007-12-06 | Targetti Sankey S.P.A. | Lighting device with magnetic attraction system for orienting the light beam |
| CN202082828U (en) * | 2011-06-24 | 2011-12-21 | 惠州雷士光电科技有限公司 | Reflector of underground lamp |
| CN111578194A (en) * | 2020-06-05 | 2020-08-25 | 无锡金顺照明科技有限公司 | Underground lamp |
-
2020
- 2020-09-09 CN CN202010937911.2A patent/CN111928162B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1475564A1 (en) * | 2003-05-07 | 2004-11-10 | Ludec | Device for supporting and aiming the reflector, for a luminaire recessed in the ground |
| WO2007138521A2 (en) * | 2006-05-31 | 2007-12-06 | Targetti Sankey S.P.A. | Lighting device with magnetic attraction system for orienting the light beam |
| CN202082828U (en) * | 2011-06-24 | 2011-12-21 | 惠州雷士光电科技有限公司 | Reflector of underground lamp |
| CN111578194A (en) * | 2020-06-05 | 2020-08-25 | 无锡金顺照明科技有限公司 | Underground lamp |
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| CN111928162A (en) | 2020-11-13 |
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Denomination of invention: A buried lamp device with magnetic absorption technology to adjust the angle Effective date of registration: 20210421 Granted publication date: 20210105 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou roledith Technology Co., Ltd Registration number: Y2021330000323 |
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Date of cancellation: 20211222 Granted publication date: 20210105 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: Hangzhou roledith Technology Co., Ltd Registration number: Y2021330000323 |