CN216952800U

CN216952800U - Lamp mounting structure and illuminating lamp with same

Info

Publication number: CN216952800U
Application number: CN202123078074.1U
Authority: CN
Inventors: 张望; 谢建民
Original assignee: Suzhou Op Lighting Co Ltd
Current assignee: Suzhou Op Lighting Co Ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-07-12
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a lamp mounting structure and an illuminating lamp with the same, wherein the lamp mounting structure comprises a shell and a pair of double-twist snap springs, opposite hanging lugs are arranged on two opposite sides of the shell, each double-twist snap spring comprises two coils which are opposite and coaxial, a first clamping pin and a second clamping pin, the two coils respectively enclose an internal channel, holes are formed in two outer ends of the two coils, and the two coils are configured as follows: the hanging lug extends into the internal channel through the hole so that the two coils are respectively sleeved on the corresponding hanging lug; the casing is relative both sides and is seted up flutedly in the downside of corresponding hangers, and the recess configuration is: the first clamping pin of each double-twist clamp spring is arranged in the corresponding groove and is propped against the groove wall of the groove, and the second clamping pin is positioned on the outer side of the shell. Because one of two blocking feet is connected at the two adjacent ends of the two coils, and the other is connected at the two ends of the outer side of the two coils, the blocking feet on one side of the lamp body are clamped more evenly, the situation that the clamp spring loosens from the lamp body is effectively avoided, and the fixation is more reliable.

Description

Lamp mounting structure and illuminating lamp with same

Technical Field

The utility model relates to the technical field of illumination, in particular to a lamp mounting structure and an illumination lamp with the same.

Background

Conventional lighting fixtures, such as downlights and spot lights, are generally mounted in mounting holes in a ceiling by means of a fixture mounting structure. The lamp mounting structure generally includes a pair of clamp springs and two pairs of hangers disposed on opposite sides of the lamp body, wherein a pair of opposed hangers is disposed on each side of the lamp body, a gap is formed between the two hangers, the clamp springs are formed by winding an elastic metal wire, and each clamp spring has a spirally extending coil and two clamping legs connected to the coil. During installation, an operator manually compresses the coil in the axial direction to enable the coil to elastically deform so as to enable the orifices on the two opposite sides of the coil to be nested on the two hanging lugs, and simultaneously, one of the clamping pins is clamped into the inner side of the lamp body to enable the side wall of the lamp body to limit the clamping pin, and then the other clamping pin of the hole wall limiting clamp spring of the installation hole in the ceiling is used for embedding the lighting lamp on the ceiling. Because need artifical manual compression coil when installing the jump ring on the lamp body at every turn, this process of artifical manual repetitive operation not only causes the damage to operation personnel's hand easily, is difficult to realize automatic equipment moreover, and is inefficient. In addition, the clamping pin clamped into the inner side of the lamp body is usually a free end, relatively short and connected to one end of the coil, and in the process of installing the lamp on the ceiling, the clamping pin formed by the free end of the clamp spring may be loosened from the hanging lug due to unbalanced stress, so that the reliability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present invention is to provide a lamp mounting structure and a lighting lamp having the same, which are convenient to mount and more reliable to fix.

Therefore, the utility model provides a lamp mounting structure, which comprises a shell and a pair of double-twist clamp springs, wherein opposite hanging lugs are arranged on two opposite sides of the shell, each double-twist clamp spring comprises two coils which are opposite and coaxial, a first clamping pin and a second clamping pin, the two coils respectively surround an internal channel, holes are formed in two outer ends of the two coils, and the two coils are configured as follows: the hanging lugs extend into the internal channel through the holes so that the two coils are respectively sleeved on the corresponding hanging lugs, and the first clamping pin can be twisted by an angle relative to the second clamping pin through the elastic deformation of the two coils; the method is characterized in that: the casing is relative both sides and is seted up flutedly in the downside of corresponding hangers, and the recess configuration is: the first clamping foot of each double-twist clamp spring is arranged in the corresponding groove and is propped against the groove wall of the groove, and the second clamping foot is positioned on the outer side of the groove.

Preferably, each coil has two opposite ends, one of the first clamping leg and the second clamping leg is connected to two adjacent ends of the two coils, and the other is connected to two ends of the two coils which are away from each other.

Preferably, the first clamping pin is connected to two adjacent ends of the two coils, and the second clamping pin is connected to two ends of the two coils which are deviated from each other.

Preferably, the second clamping pin is connected to two adjacent ends of the two coils, and the first clamping pin is connected to two ends of the two coils which are deviated from each other.

Preferably, the length of the first clamping leg is smaller than that of the second clamping leg.

Preferably, the first clamping leg is in a V shape.

Preferably, the double-twist snap spring is formed by winding an elastic metal wire.

Preferably, the two coils and the first clamping pin are integrally formed, and the second clamping pin is formed by splicing two ends of the metal wire.

The utility model also provides a lighting lamp which comprises the lamp mounting structure in any one of the technical schemes.

Preferably, the lamp comprises a lamp body and a light source module arranged in the lamp body, and the shell is a part of the lamp body.

Preferably, the lamp body comprises a shell for mounting the light source module, a heat dissipation cover which covers the outer side of the shell and is in heat conduction contact with the shell, and a face ring connected to the bottom of the shell, wherein the shell is a part of the heat dissipation cover, or the shell is a part of the shell, or the shell is a part of the face ring.

Preferably, the lighting lamp is a down lamp or a spot lamp.

Compared with the prior art, the lamp mounting structure has the following beneficial effects:

the present case adopts two to turn round the jump ring, and two to turn round the jump ring and have two coils, and one in first card foot and the second card foot is connected at two adjacent ends of two coils, and another is connected at the both ends that two coils deviate from mutually, offers flutedly in the downside of corresponding hangers through the relative both sides of casing, and the recess configuration is: the first clamping pin of each double-twist clamp spring is arranged in the corresponding groove and is propped against the groove wall of the groove, and the second clamping pin is positioned on the outer side of the shell. Thereby the first card foot atress of going into the recess is more balanced, and the difficult condition that appears the coil and loosen from the hangers, and the reliability is higher.

Compared with the prior art, the lighting lamp has the beneficial effects that:

the present case illumination lamps and lanterns are connected with the lamp body with the help of the two clamp springs that turn round, the recess can be arranged in and the cell wall counterbalance of recess in to the first card foot of two clamp springs that turn round, the second card foot of two clamp springs can with the wall joint of ceiling mounting hole wall, because two clamp springs that turn round have two coils, and one of two card feet is connected at two adjacent both ends of coil, another connects at two coil outside both ends, thereby make the card foot atress of card income lamp body one side more balanced, effectively avoid the jump ring to loosen the condition from the lamp body, it is fixed more reliable.

Drawings

FIG. 1 is a perspective view of a lighting fixture in accordance with a preferred embodiment of the present invention;

FIG. 2 is an exploded schematic view of a light fixture in accordance with a preferred embodiment of the present invention;

FIG. 3 is a cross-sectional schematic view of a lighting fixture in accordance with a preferred embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view at A shown in FIG. 3;

FIG. 5 is an enlarged partial schematic view at B shown in FIG. 3;

FIG. 6 is an enlarged partial schematic view at C shown in FIG. 3;

FIG. 7 is a perspective view of a face ring in accordance with a preferred embodiment of the present invention;

FIG. 8 is a perspective view of a twisted pair clamp spring in accordance with a preferred embodiment of the present invention;

FIG. 9 is a schematic side view of a double twist clamp spring according to a preferred embodiment of the present invention;

wherein the reference numbers are as follows:

100. a lighting fixture;

1. a lamp body; 11. a housing; 111. an upper cover; 112. a lower cover; 12. a heat dissipation cover; 121. heat dissipation fins; 122. A heat dissipation air duct; 13. a face ring;

2. a light source module; 21. a light source plate; 22. a light emitting element; 23. a drive power supply;

3. a light processing element; 31. a lens; 32. a light-transmitting cover;

4. a first clamping structure; 41. a hook; 42. a card slot;

5. a second clamping structure; 51. clamping the protrusion; 52. a clamping hole;

6. a lamp mounting structure; 61. a housing; 611. hanging a lug; 612. a groove; 6121. a first slot wall; 6122. A second slot wall; 62. a double-twist clamp spring; 621. a coil; 6211. an internal passageway; 6212. an aperture; 622. a first clip; 623. and a second clamping pin.

Detailed Description

It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structures and implementations can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.

The terms of orientation, up, down, axial, inner, outer, top, bottom, etc., referred to in this specification are defined relative to the configuration shown in the drawings, and are relative concepts, and thus may be changed accordingly depending on the position and the state of use. Therefore, these and other directional terms should not be construed as limiting terms.

As shown in fig. 1 and 2, a lighting fixture 100 includes a lamp body 1, a light source module 2 provided in the lamp body 1, and a fixture mounting structure 6 for mounting the lighting fixture 100 to a ceiling mounting hole. The lamp body 1 includes a housing 11 for mounting the light source module 2, a heat dissipation cover 12 covering an outer side of the housing 11 and in heat conductive contact with the housing 11, and a face ring 13 attached to a bottom of the housing 11. It should be noted that the lighting fixture 100 may be a down lamp, and may also be used as a spot lamp.

As shown in fig. 2 and 4, the housing 11 includes an upper cover 111 and a lower cover 112. The upper cover 111 and the lower cover 112 are connected by a snap fit. Of course, in some embodiments, the connection relationship between the upper cover and the lower cover may be other detachable or non-detachable connections, such as adhesive connection, threaded connection, screw connection, riveting or welding, and the specific connection manner is not limited herein. The heat dissipation cover 12 is made of metal, the upper cover 111 is made of plastic, and the heat dissipation cover 12 is connected with the upper cover 111 through screws. Of course, in some embodiments, the connection relationship between the heat dissipation cover 12 and the upper cover 111 may also be other detachable or non-detachable connections, such as an adhesive connection, a threaded connection, a snap connection, a rivet connection, or a welding, and the welding between the metal and the plastic may be a laser welding or an ultrasonic welding, and the specific connection manner is not limited herein. The heat dissipation cover 12 is connected with the lower cover 112 by a first clamping structure 4. The first engaging structure 4 includes a engaging groove 42 disposed on an inner wall of the heat sink 12 and a engaging hook 41 disposed on an outer wall of the lower cover 112, wherein the engaging hook 41 is engaged with the engaging groove 42, so as to fasten the heat sink 12 to an outer side of the housing 11. Of course, in some embodiments, the connection relationship between the heat dissipation cover 12 and the housing 11 may also be other detachable or non-detachable connections, such as adhesive connection, threaded connection, screw connection, riveting or welding, and the specific connection manner is not limited herein.

In order to make the heat dissipation cover 12 have good heat dissipation performance, as shown in fig. 1, a plurality of heat dissipation fins 121 are disposed on the heat dissipation cover 12, and a heat dissipation air duct 122 forming convection with the external environment is disposed between two adjacent heat dissipation fins 121. The cold air in the external environment can flow through the heat dissipation air duct 122 and sufficiently convect with the heat dissipation fins 121, so that the heat generated by the light source module 2 can be quickly dissipated to the external environment after being transferred to the heat dissipation cover 12, thereby playing a good heat dissipation role.

As shown in fig. 2 and fig. 3, the light source module 2 includes a light source board 21, a light emitting device 22 disposed on the light source board 21, and a driving power source 23 embedded on the light source board 21 and electrically connected to the light source board 21. Wherein the light source board 21 is fixed on the inner top wall of the upper cover 111, the connection between the light source board 21 and the upper cover 111 may be a detachable or non-detachable connection, such as a screw connection, a snap connection, an adhesive connection or a rivet connection, and the specific connection manner is not limited herein. Light-emitting component 21 can be solid-state light-emitting component, for example, LED lamp pearl, COB light source, and specific light-emitting component is not limited here. The light emitting element 22 is integrally disposed on the light source board 21 and electrically connected to the light source board 21. In some embodiments, the driving power supply 23 may not be integrated with the light source board 21, and may be disposed outside the housing 11 or outside the heat dissipation cover 12. The driving power supply 23 is provided integrally with the light source plate 21 in order to reduce the manufacturing cost of the lamp and integrate the lamp. In order to distribute light to the light emitting elements 22 so that the light emitting elements 22 emit appropriate light, a light processing element 3 is provided in the housing 11. The light management component 3 includes a lens 31 and a light transmissive cover 32. Wherein the lens 31 abuts between the light source board 21 and the lower cover 112. The lens 31 may be of a divergent type to make the light emitted from the light emitting element 22 divergent, or a convergent type to make the light emitted from the light emitting element 22 focused, and is not particularly limited. A light-transmissive cover 32 is provided at the lower end of the lens 31. The translucent cover 32 may be made of a translucent material such as plastic, or a translucent material such as glass, and the translucent cover 32 may be selected according to the actual use scene of the lighting fixture without limitation.

Referring to fig. 1 and 6, the face ring 13 is snap-connected to the bottom of the housing 11 through the second snap structure 5. Specifically, the second clamping structure 5 includes a clamping protrusion 51 disposed on an outer wall of the housing 11 and a clamping hole 52 disposed on an inner wall of the face ring 13, and the clamping protrusion 51 is in snap fit with the clamping hole 52, so as to connect the face ring 13 to the bottom of the housing 11. Of course, in other embodiments, the connection relationship between the face ring 13 and the housing 11 may be other detachable or non-detachable connections, such as adhesive connection, threaded connection, screw connection, riveting or welding, and the specific connection manner is not limited herein.

As shown in fig. 2 and 5, the lamp mounting structure 6 includes a housing 61 and a pair of double-twist clamp springs 62. The housing 61 is a part of the lamp body 1, and may be a part of the outer shell 11, a part of the heat dissipation cover 12, or a part of the face ring 13.

Referring to fig. 6, this example specifically illustrates a case 61 as a part of the face ring 13. The housing 61 has opposed lugs 611 on opposite sides. The housing 61 has grooves 612 formed on opposite sides thereof at the lower sides of the corresponding lugs 611. The groove 612 has a first groove wall 6121 and a second groove wall 6122 which are oppositely arranged, and the first groove wall 6121 is located at the outer side of the second groove wall 6122.

As shown in fig. 7 and 8, the double-twist latch spring 62 is formed by winding an elastic metal wire. The double-twist clamp spring 62 includes two coils 621, a first clamp leg 622 and a second clamp leg 623, which are opposite and coaxial. The two coils 621 respectively enclose an inner channel 6211, and holes 6212 are arranged at the two outer ends of the two coils 621. As shown in connection with fig. 9, the two coils 621 are configured to: the hanging lug 611 extends into the inner passage 6211 through the hole 6212, so that the two coils 621 are respectively sleeved on the corresponding hanging lug 611, and the first clamping leg 622 can be twisted by an angle relative to the second clamping leg 623 through the elastic deformation of the two coils 621.

Each of the coils 621 has two opposite ends, one of the first and

second pins

622 and 623 is connected to two adjacent ends of the two coils 621, and the other is connected to two ends of the two coils 621 facing away from each other. The two coils 621 are integrally formed with the first clamping leg 622, and the second clamping leg 623 is formed by splicing two ends of a metal wire. The groove 612 is configured to: the first leg 622 of each of the double-twist snap springs 62 is disposed in the corresponding recess 612 and abuts against the wall of the recess 612, and the second leg 623 is located outside the housing 61.

Specifically, the first clamping pin 622 is connected to two adjacent ends of the two coils 621, and the second clamping pin 623 is connected to two opposite ends of the two coils 621. The length of the first clamping leg 622 is smaller than that of the second clamping leg 623. The first clip 622 is V-shaped. Therefore, the first clamping pin 622 clamped into the groove 612 is stressed more evenly, the coil 621 is not easy to loosen from the hanging lug 611, and the reliability is higher. Of course, in other embodiments, the second clamping pins 623 may be connected to two adjacent ends of the two coils 621, and the first clamping pins 622 may be connected to two opposite ends of the two coils 621.

Referring to fig. 1 and 2 again, when the double-twist snap spring 62 is installed on the lamp body 1, the operator compresses the two coils 621 of the double-twist snap spring 62, so that the two coils 621 approach each other, the two coils 621 are elastically deformed under stress, then the two hanging lugs 611 on the housing 61 extend into the internal channel 6211 through the holes 6212 of the corresponding coils 621, so as to fit the double-twist snap spring 62 on the hanging lugs 611, and at the same time, the first clamping leg 622 is clamped into the groove 612 of the housing 61 and abuts against the first groove wall 6121, and the second clamping leg 623 is located on the outer shell of the housing 61 and is used for clamping with the mounting hole wall on the ceiling.

The illuminating lamp 100 is connected with the lamp body 1 through the double-twist clamp spring 62, the first clamping pin 622 of the double-twist clamp spring 62 can be arranged in the groove 612 and abutted against the groove wall of the groove 612, the second clamping pin 623 of the double-twist clamp spring 62 can be clamped with the hole wall of the ceiling mounting hole, the double-twist clamp spring 62 is provided with two coils 621, one of the two clamping pins is connected to two adjacent ends of the two coils 621, and the other clamping pin is connected to two outer ends of the two coils 621, so that the clamping pins clamped to one side of the lamp body 1 are stressed more evenly, the situation that the double-twist clamp spring 62 is loosened from the lamp body 1 is effectively avoided, and the fixing is more reliable.

The technical scope of the present application is not limited to the contents in the above description, and those skilled in the art can make various changes and modifications to the above embodiments without departing from the technical spirit of the present application, and these changes and modifications should fall within the protective scope of the present application.

Claims

1. A lamp mounting structure comprises a shell (61) and a pair of double-twist clamp springs (62), wherein opposite hanging lugs (611) are arranged on two opposite sides of the shell (61), each double-twist clamp spring (62) comprises two coils (621) which are opposite and coaxial, a first clamping pin (622) and a second clamping pin (623), the two coils (621) respectively enclose an internal channel (6211), holes (6212) are arranged at two ends of the outer side of the two coils (621), and the two coils (621) are configured as follows: the hanging lug (611) extends into the inner channel (6211) through the hole (6212) so that the two coils (621) are respectively sleeved on the corresponding hanging lug (611), and the first clamping leg (622) can be twisted by an angle relative to the second clamping leg (623) through the elastic deformation of the two coils (621); the method is characterized in that: the two opposite sides of the shell (61) are provided with grooves (612) on the lower sides of the corresponding hanging lugs (611), and the grooves (612) are configured as follows: the first clamping foot (622) of each double-twist clamping spring (62) is arranged in the corresponding groove (612) and is abutted against the groove wall of the groove (612), and the second clamping foot (623) is positioned outside the groove (612).

2. The lamp mounting structure according to claim 1, wherein: each coil (621) has two opposite ends, one of the first clamping leg (622) and the second clamping leg (623) is connected to two adjacent ends of the two coils (621), and the other is connected to two ends of the two coils (621) which are deviated from each other.

3. The lamp mounting structure according to claim 2, wherein: the first clamping pins (622) are connected to two adjacent ends of the coils (621), and the second clamping pins (623) are connected to two ends of the coils (621) which deviate from each other.

4. The lamp mounting structure according to claim 2, wherein: the second clamping pins (623) are connected to two adjacent ends of the coils (621), and the first clamping pins (622) are connected to two ends of the two coils (621) which deviate from each other.

5. The lamp mounting structure according to claim 1, wherein: the length of the first clamping leg (622) is smaller than that of the second clamping leg (623).

6. The lamp mounting structure according to claim 1, wherein: the first clamping leg (622) is V-shaped.

7. The lamp mounting structure according to claim 1, wherein: the double-twist clamp spring (62) is formed by winding an elastic metal wire.

8. The lamp mounting structure according to claim 7, wherein: the two coils (621) and the first clamping pin (622) are integrally formed, and the second clamping pin (623) is formed by splicing two ends of the metal wire.

9. An illumination fixture, comprising: comprising the luminaire mounting structure of any of claims 1 to 8.

10. The lighting fixture of claim 9, wherein: the LED lamp comprises a lamp body (1) and a light source module (2) arranged in the lamp body (1), wherein a shell (61) is one part of the lamp body (1).

11. The lighting fixture of claim 10, wherein: the lamp body (1) comprises a shell (11) used for installing the light source module (2), a heat dissipation cover (12) which covers the outer side of the shell (11) and is in heat conduction contact with the shell (11), and a face ring (13) connected to the bottom of the shell (11), wherein the shell (61) is one part of the heat dissipation cover (12), or the shell (61) is one part of the shell (11), or the shell (61) is one part of the face ring (13).

12. The lighting fixture of claim 9, wherein: the lighting lamp is a down lamp or a spot lamp.