CN215722799U

CN215722799U - Long down lamp

Info

Publication number: CN215722799U
Application number: CN202122153000.3U
Authority: CN
Inventors: 俞小明; 卢凯; 杨山河
Original assignee: Axg Lighting Co ltd
Current assignee: Axg Lighting Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a long tube lamp, which comprises a lamp bracket and a long tube lamp body; the long down lamp body comprises a lamp barrel, a light-emitting device and a surface cover; one end of the lamp barrel is arranged on the lamp holder, a clamping groove is formed in the lamp barrel along the circumferential direction of the inner wall, and the clamping groove is located at the other end of the lamp barrel; the light emitting device is arranged in the lamp barrel; the surface cover is arranged at the other end of the lamp barrel, and a buckle matched with the clamping groove is arranged on the surface cover. The inner wall of the lamp barrel is provided with the clamping groove arranged along the circumferential direction of the inner wall, and the surface cover is provided with the matched buckle. Even if in the light emitting device back of packing into a lamp section of thick bamboo, sheltered from the draw-in groove, assembly personnel need not to find the draw-in groove position, can be directly with buckle and draw-in groove joint, and then accomplish the installation between face lid and the lamp section of thick bamboo.

Description

Long down lamp

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a long down lamp.

Background

The lighting lamps and lanterns are of a wide variety, and long down lamp is one of the lighting lamps and also one of the widest development prospect. Because the unique long section of thick bamboo structure of long down lamp, after in putting into a lamp section of thick bamboo with luminescent device, lens often can shelter from the fastener, make the position of assembler can not see the fastener, lead to the installation of face lid to become comparatively difficult. For this reason, many manufacturers have marked the surface of the lamp cylinder, and although this approach solves the problem of not finding the fastener, it is still deficient in assembly efficiency because alignment is required and misalignment is likely to occur during assembly.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the long down lamp can help an assembler to assemble the face cover onto the lamp tube quickly.

In order to solve the technical problems, the utility model adopts the technical scheme that: a long tube lamp comprises a lamp holder and a long tube lamp body;

the long down lamp body comprises a lamp barrel, a light-emitting device and a surface cover;

one end of the lamp barrel is arranged on the lamp holder, a clamping groove is formed in the lamp barrel along the circumferential direction of the inner wall, and the clamping groove is located at the other end of the lamp barrel; the light emitting device is arranged in the lamp barrel;

the surface cover is arranged at the other end of the lamp barrel, and a buckle matched with the clamping groove is arranged on the surface cover.

Furthermore, a supporting table is arranged at one end, far away from the clamping groove, of the inner wall of the lamp barrel, and the light-emitting device is in contact with the supporting table.

Further, the light emitting device comprises a heat sink, a light source support and a lens;

one end face of the radiating fin abuts against the supporting table, the light source support is arranged on the other end face of the radiating fin, the light source is arranged on the light source support, and the lens is arranged between the light source support and the face cover.

Furthermore, a power line of the light source penetrates through the radiating fin, a wire pressing clamp is arranged on one end face of the radiating fin and used for limiting the movement of the power line of the light source.

Furthermore, a lens upper cover is arranged in the face cover, a groove is formed in the inner wall of the face cover, and a convex block matched with the groove is arranged on the edge of the lens upper cover.

The utility model has the beneficial effects that: the clamping groove is formed in the inner wall of the lamp tube in the circumferential direction, and the surface cover is provided with the matched buckle. Even if in the light emitting device back of packing into a lamp section of thick bamboo, sheltered from the draw-in groove, assembly personnel need not to find the draw-in groove position, can be directly with buckle and draw-in groove joint, and then accomplish the installation between face lid and the lamp section of thick bamboo.

Drawings

Fig. 1 is a schematic diagram of an exploded structure of a long tube light according to an embodiment of the present invention;

fig. 2 is a schematic sectional structure view of a long tube light body of a long tube light according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an exploded structure of a face cover of a long tube light according to an embodiment of the present invention;

description of reference numerals:

1. a lamp holder;

2. a long can body; 21. a lamp barrel; 211. a card slot; 212. a support table;

22. a light emitting device; 221. a heat sink; 222. a light source; 223. a light source holder; 224. a lens;

23. a face cover; 231. buckling; 232. a groove;

3. wire pressing clamps;

4. a lens upper cover; 41. and (4) a bump.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 2, a long tube lamp includes a lamp holder 1 and a long tube lamp body 2;

the long barrel lamp body 2 comprises a lamp barrel 21, a light-emitting device 22 and a face cover 23;

one end of the lamp cylinder 21 is mounted on the lamp holder 1, a clamping groove 211 is circumferentially arranged on the inner wall of the lamp cylinder 21, and the clamping groove 211 is located at the other end of the lamp cylinder 21; the light emitting device 22 is arranged in the lamp barrel 21;

the surface cover 23 is arranged at the other end of the lamp barrel 21, and a buckle 231 matched with the clamping groove 211 is arranged on the surface cover 23.

The working principle is as follows: in the assembling process, pack into light emitting device 22 in lamp section of thick bamboo 21, because light emitting device 22 can live the draw-in groove 211 that is used for with the mutual joint of buckle 231 on lamp section of thick bamboo 21 after packing into, make the assembler can't see, consequently draw-in groove 211 is the groove that sets up along lamp section of thick bamboo 21 inner wall circumference, like this when assembly face lid 23, the assembler need not to go the position of finding draw-in groove 211 accurately, can directly with buckle 231 and draw-in groove 211 joint, accomplish the equipment of long section of thick bamboo lamp body 2. And finally, assembling the assembled long cylindrical lamp body 2 on the lamp holder 1 to complete the assembly of the long cylindrical lamp.

From the above description, the beneficial effects of the present invention are: the inner wall of the lamp barrel 21 is provided with a clamping groove 211 arranged along the circumferential direction of the inner wall, and the surface cover 23 is provided with a matched buckle 231. Even if the clamping groove 211 is shielded after the light-emitting device 22 is installed in the lamp tube 21, an assembler does not need to accurately find the position of the clamping groove 211, and can directly clamp the buckle 231 with the clamping groove 211, so that the installation between the surface cover 23 and the lamp tube 21 is completed.

Further, a support table 212 is disposed at an end of the inner wall of the lamp cylinder 21 away from the clamping groove 211, and the light emitting device 22 contacts the support table 212.

As can be seen from the above description, by providing the support table 212, when the light emitting device 22 is installed in the lamp barrel 21, the support table 212 limits the installation position of the light emitting device 22, so as to avoid that the light emitting device 22 is installed too deeply into the lamp barrel 21, which may affect the overall light emitting effect.

Further, the light emitting device 22 includes a heat sink 221, a light source 222, a light source holder 223, and a lens 224;

one end surface of the heat sink 221 abuts on the support base 212, the light source holder 223 is provided on the other end surface of the heat sink 221, the light source 222 is provided on the light source holder 223, and the lens 224 is provided between the light source holder 223 and the face cover 23.

As can be seen from the above description, by abutting the heat sink 221 on the support 212, the contact area between the heat sink 221 and the lamp barrel 21 can be increased, so as to improve the overall heat dissipation effect; by disposing the light source 222 on the light source support 223, the movement of the light source 222 is limited; light emitted by the light source 222 is refracted out of the barrel 21 by the lens 224.

Further, the power line of the light source 222 passes through the heat sink 221, and a wire clamp 3 is disposed on an end surface of the heat sink 221, wherein the wire clamp 3 is used for limiting the movement of the power line of the light source 222.

As can be seen from the above description, the power line of the light source 222 passes through the heat sink 221, and the wire clamp 3 is disposed on the heat sink 221 to limit the movement of the power line of the light source 222, so as to avoid the damage to the solder joint between the power line and the light source 222 due to the excessive movement of the power line during the detachment or assembly process.

Referring to fig. 3, further, a lens upper cover 4 is disposed in the face cover 23, a groove 232 is disposed on an inner wall of the face cover 23, and a protrusion 41 matched with the groove 232 is disposed at an edge of the lens upper cover 4.

As can be seen from the above description, since the surface cover 23 is mutually clamped on the lamp barrel 21 by the snap 231 and the clamping groove 211 is a groove circumferentially arranged along the inner wall of the lamp barrel 21, the surface cover 23 can rotate on the lamp barrel 21. Meanwhile, the lens upper cover 4 is disposed in the groove 232 through the protrusion 41 and connected to the surface cover 23, so that the surface cover 23 is rotated to drive the lens upper cover 4 to rotate, and the angle of the light emitted from the lens 224 can be adjusted by refracting through the lens upper cover 4.

Example one

Referring to fig. 1 to 3, a long tube lamp includes a lamp holder 1 and a long tube lamp body 2; the long barrel lamp body 2 comprises a lamp barrel 21, a light-emitting device 22 and a face cover 23; one end of the lamp cylinder 21 is mounted on the lamp holder 1, a clamping groove 211 is circumferentially arranged on the inner wall of the lamp cylinder 21, and the clamping groove 211 is located at the other end of the lamp cylinder 21; the light emitting device 22 is arranged in the lamp barrel 21; the surface cover 23 is arranged at the other end of the lamp barrel 21, and a buckle 231 matched with the clamping groove 211 is arranged on the surface cover 23. A support table 212 is arranged at one end of the inner wall of the lamp cylinder 21 far away from the clamping groove 211, and the light-emitting device 22 is in contact with the support table 212. The light emitting device 22 includes a heat sink 221, a light source 222, a light source holder 223, and a lens 224; one end surface of the heat sink 221 abuts on the support base 212, the light source holder 223 is provided on the other end surface of the heat sink 221, the light source 222 is provided on the light source holder 223, and the lens 224 is provided between the light source holder 223 and the face cover 23. The power line of the light source 222 passes through the heat sink 221, and a wire clamp 3 is arranged on one end surface of the heat sink 221, wherein the wire clamp 3 is used for limiting the movement of the power line of the light source 222. The lens upper cover 4 is arranged in the face cover 23, a groove 232 is formed in the inner wall of the face cover 23, and a protruding block 41 matched with the groove 232 is arranged on the edge of the lens upper cover 4.

In summary, the utility model provides a long tube lamp, wherein the inner wall of the lamp tube is provided with a clamping groove arranged along the circumferential direction of the inner wall, and the surface cover is provided with a matched buckle. Even if in the light emitting device back of packing into a lamp section of thick bamboo, sheltered from the draw-in groove, assembly personnel need not to find the draw-in groove position, can be directly with buckle and draw-in groove joint, and then accomplish the installation between face lid and the lamp section of thick bamboo. And meanwhile, the upper cover of the lens is additionally arranged on the surface cover, the surface cover is rotated to drive the upper cover of the lens to rotate, and then the angle of light emitted from the lens can be refracted and adjusted through the upper cover of the lens.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. A long down lamp is characterized in that: comprises a lamp bracket and a long cylindrical lamp body;

2. A long downlight according to claim 1, wherein: a supporting table is arranged at one end, far away from the clamping groove, of the inner wall of the lamp barrel, and the light-emitting device is in contact with the supporting table.

3. A long downlight according to claim 2, wherein: the light-emitting device comprises a heat radiating fin, a light source bracket and a lens;

4. A long downlight according to claim 3, wherein: the power line of the light source penetrates through the radiating fin, a wire pressing clamp is arranged on one end face of the radiating fin and used for limiting the movement of the power line of the light source.

5. A long downlight according to claim 1, wherein: the novel face cover is characterized in that a lens upper cover is arranged in the face cover, a groove is formed in the inner wall of the face cover, and a convex block matched with the groove is arranged on the edge of the lens upper cover.