CN214147618U

CN214147618U - Down lamp

Info

Publication number: CN214147618U
Application number: CN202023039260.XU
Authority: CN
Inventors: 梁水晶; 李潇帆; 李江淮; 王林华
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-07
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a down lamp, belonging to the technical field of lamps and lanterns, comprising a lamp shell, a sliding part, a spring clamp, a limiting part and a driving mechanism; the sliding part is connected with the outer wall of the lamp shell in a sliding manner, and the spring clamp is hinged to the sliding part; the limiting part is arranged on the outer wall of the lamp shell and forms an accommodating cavity with the outer wall of the lamp shell; the accommodating cavity corresponds to the sliding part; the driving mechanism is arranged in the accommodating cavity, one end of the driving mechanism is connected with the sliding part, and the other end of the driving mechanism is positioned at the opening end of the lamp shell; when the down lamp is disassembled, the sliding part is driven by the driving mechanism to slide on the outer wall of the lamp shell, the sliding part can slide into the accommodating cavity, the spring clamp is in contact with the limiting part, the spring clamp can rotate around the hinge shaft, and finally the spring clamp is positioned in the accommodating cavity, so that the spring clamp can be separated from a ceiling, and the lamp shell can be conveniently disassembled from the ceiling; the spring clamp that can avoid appearing the lamp body outer wall hits the condition in hand to be convenient for dismantle the down lamp.

Description

Down lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, more specifically say, relate to a down lamp.

Background

The down lamp is a lighting lamp which is embedded into a ceiling and emits light downwards; the down lamp is provided with a limiting ring which is used for contacting the bottom of the ceiling, and the outer wall of the down lamp is hinged with a spring clamp; when the down lamp is installed, the down lamp needs to penetrate through a ceiling, so that a limiting ring of the down lamp is in contact with the bottom of the ceiling, and a spring on the outer wall of the down lamp is clamped against the top of the ceiling to fix the down lamp on the ceiling; when dismantling the down lamp, need grab the spacing ring of grabbing the down lamp and downwards stimulate the spacing ring hard to overcome spring clamp's elasticity, dismantle the down lamp from the ceiling, however, pull out the back with the down lamp from the ceiling, the spring clamp of down lamp outer wall can reset at once, hit hand easily after the spring clamp resets, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a down lamp aims at solving the inconvenient technical problem who dismantles of down lamp among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the down lamp comprises a lamp shell, a sliding part, a spring clamp, a limiting part and a driving mechanism; the sliding part is connected with the outer wall of the lamp shell in a sliding mode, and the spring clamp is hinged to the sliding part and used for being abutted against the top of a ceiling; the limiting part is arranged on the outer wall of the lamp shell and forms an accommodating cavity with the outer wall of the lamp shell; the accommodating cavity corresponds to the sliding part and is used for sliding the sliding part to the accommodating cavity so as to separate the spring clamp from the ceiling; the driving mechanism is arranged in the accommodating cavity, one end of the driving mechanism is connected with the sliding part, and the other end of the driving mechanism is positioned at the opening end of the lamp shell; the driving mechanism is used for driving the sliding part to slide so as to enable the sliding part to be located in the accommodating cavity.

As another embodiment of the present application, the outer wall of the lamp housing is provided with a slide rail, and a part of the slide rail is located in the accommodating cavity; the sliding part is provided with a sliding groove, and the sliding groove is connected with the sliding rail in a sliding manner.

As another embodiment of the present application, a first stopper is disposed at an outer side end of the slide rail, and the first stopper is connected to the slide rail; the first stopper is used for contacting with the sliding part to limit the sliding part.

As another embodiment of the application, a rotating roller is arranged at the opening end of the accommodating cavity and is rotatably connected with the limiting part; the roller is used for contacting with the spring clamp.

As another embodiment of the present application, the open end of the lamp housing is provided with a limiting ring, and the limiting ring is used for contacting with the bottom of the ceiling; the driving mechanism comprises a driving rod, one end of the driving rod is connected with the sliding part, and the other end of the driving rod penetrates through the limiting ring.

As another embodiment of this application, actuating mechanism still includes the joint subassembly, the joint subassembly sets up the open end of lamp body, the joint subassembly be used for with the free end joint of actuating lever, in order to incite somebody to action the actuating lever is fixed on the lamp body.

As another embodiment of this application, the free end of actuating lever is equipped with a plurality of draw-in grooves, the joint subassembly includes the fixture block, the fixture block with spacing ring sliding connection, the fixture block be used for with the draw-in groove joint.

As another embodiment of the application, a guide frame is arranged on the limiting ring, and the guide frame is connected with the limiting ring; the fixture block is connected with the guide frame in a sliding mode.

As another embodiment of the present application, a fixing member is disposed on the guide frame, and the fixing member is used for abutting against the fixture block to fix the fixture block in the guide frame.

As another embodiment of this application, the free end of actuating lever is equipped with the second stopper, the second stopper be used for with the guide frame contact is in order to carry on spacingly to the actuating lever.

The utility model provides a pair of down lamp's beneficial effect lies in: compared with the prior art, when the down lamp is disassembled, the sliding part is driven to slide on the outer wall of the lamp shell through the driving mechanism, the sliding part can slide towards the accommodating cavity, the spring clamp is in contact with the limiting part, the spring clamp can rotate around the hinge shaft, and finally the spring clamp is positioned in the accommodating cavity, so that the spring clamp can be separated from a ceiling, and the lamp shell can be conveniently disassembled from the ceiling; the condition that a spring clamp on the outer wall of the lamp shell is touched by a hand can be avoided, so that the down lamp is convenient to disassemble; because actuating mechanism's one end is located the open end of lamp body, consequently when dismantling the down lamp, can drive the sliding part through the outside end of actuating mechanism and slide, be convenient for make the spring clamp enter into and hold the chamber to be convenient for dismantle the down lamp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a down lamp provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a down lamp provided by an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of a down lamp provided by an embodiment of the present invention installed on a ceiling;

fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure: 1. a lamp housing; 11. a slide rail; 12. a first stopper; 13. a limiting ring; 2. a sliding part; 21. a chute; 3. a spring clip; 4. a limiting part; 41. an accommodating chamber; 42. rotating the roller; 5. a drive mechanism; 51. a drive rod; 511. a card slot; 512. a second stopper; 52. a clamping block; 53. a guide frame; 6. a ceiling panel.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and fig. 2 together, a down lamp according to the present invention will now be described. A down lamp comprises a lamp shell 1, a sliding part 2, a spring clamp 3, a limiting part 4 and a driving mechanism 5; the sliding part 2 is connected with the outer wall of the lamp shell 1 in a sliding mode, and the spring clamp 3 is hinged to the sliding part 2 and used for being abutted to the top of the ceiling 6; the limiting part 4 is arranged on the outer wall of the lamp shell 1 and forms an accommodating cavity 41 with the outer wall of the lamp shell 1; the housing chamber 41 corresponds to the slide part 2 for sliding the slide part 2 to the housing chamber 41 to separate the spring clamp 3 from the ceiling 6; the driving mechanism 5 is arranged in the accommodating cavity 41, one end of the driving mechanism is connected with the sliding part 2, and the other end of the driving mechanism is positioned at the opening end of the lamp shell 1; the driving mechanism 5 is used for driving the sliding part 2 to slide so that the sliding part 2 is located in the accommodating cavity 41.

Compared with the prior art, the down lamp provided by the utility model, when the down lamp is disassembled, the sliding part 2 is driven by the driving mechanism 5 to slide on the outer wall of the lamp shell 1, so that the sliding part 2 can slide in the accommodating cavity 41, the spring clamp 3 is contacted with the limiting part 4, the spring clamp 3 can rotate around the hinge shaft, and finally the spring clamp 3 is positioned in the accommodating cavity 41, therefore, the spring clamp 3 can be separated from the ceiling 6, and the lamp shell 1 can be conveniently disassembled from the ceiling 6; the situation that a hand is hit by the spring clamp 3 on the outer wall of the lamp shell 1 can be avoided, so that the down lamp is convenient to disassemble; because the one end of actuating mechanism 5 is located the open end of lamp body 1, consequently when dismantling the down lamp, can drive the slip portion 2 through the outside end of actuating mechanism and slide, be convenient for make spring clamp 3 enter into and hold chamber 41 to be convenient for dismantle the down lamp.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 5, the outer wall of the lamp housing 1 is provided with a slide rail 11, and a part of the slide rail 11 is located in the accommodating cavity 41; the sliding part 2 is provided with a sliding chute 21, and the sliding chute 21 is connected with the sliding rail 11 in a sliding way; the sliding rail 11 is fixed on the outer wall of the lamp housing 1, and the sliding part 2 is connected with the sliding rail 11 in a sliding manner through the sliding groove 21 and can limit the sliding direction of the sliding part 2, so that the sliding part 2 can slide on the outer wall of the lamp housing 1 conveniently; spring clamp 3 is articulated with sliding part 2 through the articulated shaft, and the articulated shaft of spring clamp 3 is equipped with the torsional spring, the both ends of torsional spring respectively with sliding

part

2 and 3 fixed connection of spring clamp, consequently, provide the moment of torsion to spring clamp 3 through the torsional spring, be convenient for make 3 butt of spring clamp at the top of ceiling 6.

As a specific implementation manner of the embodiment of the present invention, referring to fig. 2 to 5, a first stopper 12 is disposed at an outer side end of the slide rail 11, and the first stopper 12 is connected to the slide rail 11; the first stopper 12 is used for contacting with the sliding part 2 to limit the sliding part 2; the first stopper 12 is fixed on the slide rail 11, and the first stopper 12 contacts with the sliding part 2, so that the maximum position of the sliding part 2 can be limited, and the sliding part 2 is prevented from being separated from the lamp housing 1.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 5, the open end of the accommodating cavity 41 is provided with a rotating roller 42, and the rotating roller 42 is rotatably connected with the limiting portion 4; the roller 42 is used for contacting with the spring clamp 3; the position of the rotating roller 42 and the position of the limiting part 4 are relatively fixed; in the process that the sliding part 2 slides towards the accommodating cavity 41, the spring clamp 3 is abutted against the limiting part 4 and is in sliding connection with the limiting part 4; through set up commentaries on classics roller 42 on spacing portion 4, can make the friction between spring clamp 3 and the spacing portion 4 be rolling friction to reduce the wearing and tearing between spring clamp 3 and the spacing portion 4, thereby be convenient for improve the life of spring clamp 3 and spacing portion 4.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 5, a limiting ring 13 is disposed at the open end of the lamp housing 1, and the limiting ring 13 is used for contacting with the bottom of the ceiling 6; the driving mechanism 5 comprises a driving rod 51, one end of the driving rod 51 is connected with the sliding part 2, and the other end of the driving rod 51 penetrates through the limiting ring 13; the limiting ring 13 is fixed at the opening end of the lamp shell 1, after the down lamp is installed, the limiting ring 13 is contacted with the bottom of the ceiling 6, the spring clamp 3 is positioned above the ceiling 6 and is abutted against the top of the ceiling 6, and therefore the down lamp is fixed on the ceiling 6; one end of the driving rod 51 is fixedly connected with the sliding part 2, and the other end is a free end and passes through the limiting ring 13; when dismantling the down lamp, the free end through pulling actuating lever 51 is convenient for drive sliding part 2 and slide on lamp body 1, is convenient for consequently make spring clamp 3 be located and hold chamber 41 to be convenient for dismantle the down lamp.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 5, the driving mechanism 5 further includes a clamping component, the clamping component is disposed at the opening end of the lamp housing 1, and the clamping component is used for clamping with the free end of the driving rod 51 to fix the driving rod 51 on the lamp housing 1; the free end of the driving rod 51 is provided with a plurality of clamping grooves 511, the clamping assembly comprises a clamping block 52, the clamping block 52 is in sliding connection with the limiting ring 13, and the clamping block 52 is used for being clamped with the clamping grooves 511; the limiting ring 13 is provided with a guide frame 53, and the guide frame 53 is connected with the limiting ring 13; the fixture block 52 is connected with the guide frame 53 in a sliding manner; the fixture block 52 is slidably connected with the guide frame 53, so that the fixture block 52 can be clamped with the clamping groove 511 on the driving rod 51, and the driving rod 51 is conveniently fixed on the lamp housing 1; after pulling spring clamp 3 to holding chamber 41, through fixture block 52 and draw-in groove 511 joint, can fix the position of actuating lever 51 to make spring clamp 3 keep holding the state of holding chamber 41, consequently be convenient for dismantle the down lamp.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 to 5, a fixing member is disposed on the guiding frame 53, and the fixing member is used for abutting against the fixture block 52 to fix the fixture block 52 in the guiding frame 53; the mounting is fixing bolt, is equipped with the screw hole on the guide frame 53, after drawing spring clamp 3 to holding chamber 41, through fixture block 52 and guide frame 53 sliding connection, can make fixture block 52 and draw-in groove 511 joint to can make fixing bolt's one end support fixture block 52 tightly through rotating fixing bolt, make fixture block 52 and guide frame 53's position relatively fixed, thereby be convenient for make spring clamp 3 keep being located the state that holds chamber 41.

As a specific embodiment of the tube light provided by the present invention, please refer to fig. 2 to 5, a second stopper 512 is disposed at the free end of the driving rod 51, and the second stopper 512 is used for contacting with the guiding frame 53 to limit the driving rod 51; the second stopper 512 is fixed on the driving rod 51, and the second stopper 512 is in contact with the guide frame 53, so that the lowest position of the driving rod 51 can be limited, and the situation that the free end of the driving rod 51 slides to the accommodating cavity 41 is avoided.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A downlight, comprising:

a lamp housing;

the sliding part is connected with the outer wall of the lamp shell in a sliding manner;

the spring clamp is hinged to the sliding part and used for being abutted against the top of the ceiling;

the limiting part is arranged on the outer wall of the lamp shell and forms an accommodating cavity with the outer wall of the lamp shell; the accommodating cavity corresponds to the sliding part and is used for sliding the sliding part to the accommodating cavity so as to separate the spring clamp from the ceiling; and

the driving mechanism is arranged in the accommodating cavity, one end of the driving mechanism is connected with the sliding part, and the other end of the driving mechanism is positioned at the opening end of the lamp shell; the driving mechanism is used for driving the sliding part to slide so as to enable the sliding part to be located in the accommodating cavity.

2. A downlight according to claim 1, wherein the outer wall of the lamp housing is provided with a track, part of the track being located in the accommodating cavity; the sliding part is provided with a sliding groove, and the sliding groove is connected with the sliding rail in a sliding manner.

3. A downlight according to claim 2, wherein a first stop is provided at an outer end of the slide rail, the first stop being connected to the slide rail; the first stopper is used for contacting with the sliding part to limit the sliding part.

4. A downlight according to claim 1, wherein the open end of the accommodating chamber is provided with a roller which is rotatably connected with the limiting part; the roller is used for contacting with the spring clamp.

5. A downlight according to claim 1, wherein the open end of the lamp housing is provided with a stop ring for contacting the bottom of the ceiling; the driving mechanism comprises a driving rod, one end of the driving rod is connected with the sliding part, and the other end of the driving rod penetrates through the limiting ring.

6. A downlight according to claim 5, wherein the drive mechanism further comprises a clamping assembly disposed at the open end of the light housing, the clamping assembly being adapted to clamp with the free end of the drive rod to secure the drive rod to the light housing.

7. A down lamp as claimed in claim 6, wherein the free end of the driving rod is provided with a plurality of slots, the engaging assembly comprises a latch, the latch is slidably connected to the limiting ring, and the latch is engaged with the slots.

8. A down lamp as claimed in claim 7, wherein the limiting ring is provided with a guide frame, and the guide frame is connected with the limiting ring; the fixture block is connected with the guide frame in a sliding mode.

9. A downlight as claimed in claim 8, wherein the guide frame is provided with a fixing member for abutting against the latching block to fix the latching block in the guide frame.

10. A downlight according to claim 8, wherein the free end of the drive rod is provided with a second stop for contacting the guide frame to limit the drive rod.