CN211543384U

CN211543384U - LED (light-emitting diode) roof lamp

Info

Publication number: CN211543384U
Application number: CN201922483961.3U
Authority: CN
Inventors: 李昊东; 朱发平; 黄森林; 刘小江
Original assignee: Shenzhen Hengzhiyuan Technology Co ltd
Current assignee: Shenzhen Hengzhiyuan Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-22
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a LED dome lamp for the carriage illumination, comprising a main body, the main part is including casing and the apron that the lid closed mutually, still including barb and the portion of huing back of commentaries on classics core, bayonet socket and looks lock, be equipped with in the carriage the barb, it follows to change the core the length direction of apron locates one side of apron, one side of casing is equipped with along its length direction bayonet socket and the portion of huing back of a hook, it connects in to change the rotatable lock of core in the bayonet socket, the opposite side of casing respectively with the opposite side of apron reaches carriage fixed connection. After the other end of the shell is disconnected with the carriage, the barb and the hooking part are buckled, so that the shell is continuously hung on the carriage, the LED roof lamp does not need to be completely dismantled during maintenance, the post-maintenance difficulty of the LED roof lamp can be reduced, and the maintenance of the LED roof lamp is more convenient.

Description

LED (light-emitting diode) roof lamp

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a LED dome lamp.

Background

The roof lamp is a lighting lamp in the vehicle, and is convenient for drivers and passengers to get on and off the vehicle, take and store luggage, check maps, files and the like in a dark environment. However, the existing roof lamp is generally simple in structure, and all the components are firmly fixed together. When the roof lamp breaks down and needs to be replaced or maintained, the operation is more complicated, and particularly, the roof lamp is fixed at the top of the carriage, so that the maintenance difficulty is further increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the LED roof lamp convenient to maintain is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a LED dome lamp for the carriage illumination, includes the main part, the main part is including the casing and the apron that close mutually, still including barb and the portion of hooking back of changeing core, bayonet socket and looks lock, be equipped with on the carriage the barb, it follows to change the core the length direction of apron is located one side of apron, one side of casing is equipped with along its length direction the bayonet socket and the portion of hooking back, it connects in to change the rotatable lock of core in the bayonet socket, the opposite side of casing respectively with the opposite side of apron reaches carriage fixed connection.

Furthermore, the dustproof cover is characterized by further comprising a dustproof pad, and the dustproof pad is sleeved at two ends of the main body respectively.

Further, the dustproof pad is made of an EVA material.

Furthermore, the hook back part is provided with a position avoiding groove for avoiding the barb.

Furthermore, the end part of the hook back part is provided with a contact part, the cross section of the contact part is circular, and the contact part is positioned in the hooking area of the barb.

Further, still include windowing and lamp shade, seted up on the apron windowing, windowing department is equipped with the lamp shade.

Furthermore, a slot is formed in the cover plate, one side of the lampshade extends into the slot, and the other side of the lampshade is fixed on the inner wall of the cover plate.

Furthermore, the lamp shade further comprises a fixing part, wherein the fixing part is arranged on the inner wall of the cover plate, and the other side of the lamp shade is fixedly connected to the fixing part.

Further, the fixed connection is a screw connection.

Furthermore, the luminous body is arranged on the inner wall of the shell, the luminous body is close to the top of the shell, and the cover plate is arranged at the bottom of the shell.

The beneficial effects of the utility model reside in that: after the other end of the shell is disconnected with the carriage, the barb and the hooking part are buckled, so that the shell is continuously hung on the carriage, the LED roof lamp does not need to be completely dismantled during maintenance, the post-maintenance difficulty of the LED roof lamp can be reduced, and the maintenance of the LED roof lamp is more convenient.

Drawings

Fig. 1 is a schematic structural view of an LED roof lamp according to a first embodiment of the present invention;

fig. 2 is an exploded view of a LED roof lamp according to a first embodiment of the present invention;

fig. 3 is a cross-sectional view of the LED roof lamp according to the first embodiment of the present invention after being installed;

fig. 4 is a cross-sectional view of the LED roof lamp according to the first embodiment of the present invention before installation.

Description of reference numerals:

1. a housing;

2. a cover plate;

3. rotating the core;

4. a bayonet;

5. a barb;

6. a hooking part;

7. a dust-proof pad;

8. a position avoiding groove;

9. a contact portion;

10. a lamp shade;

11. a slot;

12. a fixed part;

13. a light emitter;

14. a carriage.

Detailed Description

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

The utility model discloses the most crucial design lies in: the barb and the hook return part are buckled, so that the shell is continuously hoisted on the carriage, and the LED roof lamp does not need to be completely disassembled during the post-maintenance of the LED roof lamp.

Referring to fig. 1 to 4, an LED roof lamp for a compartment 14 lighting includes a main body, the main body includes a cover 1 and a cover plate 2 covering each other, and further includes a rotary core 3, a bayonet 4, and a barb 5 and a hook portion 6 fastened together, the compartment 14 is provided with the barb 5, the rotary core 3 is disposed along a length direction of the cover plate 2 at one side of the cover plate 2, one side of the cover 1 is disposed along a length direction thereof with the bayonet 4 and the hook portion 6, the rotary core 3 is rotatably fastened in the bayonet 4, and the other side of the cover 1 is fixedly connected to the other side of the cover plate 2 and the compartment 14, respectively.

The working principle of the utility model is as follows: after the connection on the other end of the shell is released, the hook back part always keeps the LED roof lamp hung on the carriage when the barb rotates, so that the LED roof lamp is convenient to maintain; the rotary core is buckled at the clamping opening, so that the cover plate can rotate conveniently, the cavity on the shell is opened, the internal devices of the rotary core can be maintained conveniently, and the maintenance step is simplified.

From the above description, the beneficial effects of the present invention are: after the other end of the shell is disconnected with the carriage, the barb and the hooking part are buckled, so that the shell is continuously hung on the carriage, the LED roof lamp does not need to be completely dismantled during maintenance, the post-maintenance difficulty of the LED roof lamp can be reduced, and the maintenance of the LED roof lamp is more convenient.

Further, still include dustproof pad 7, the both ends of main part overlap respectively have dustproof pad 7.

According to the above description, the dustproof pad can isolate the inner space of the main body from the outside, so that the dustproof grade of the LED roof lamp is improved.

Further, the dust-proof pad 7 is made of an EVA material.

From the above description, the EVA material has good flexibility and a relatively large toughness.

Further, a position avoiding groove 8 for avoiding the barb 5 is formed in the hook returning part 6.

As can be seen from the above description, the catching groove prevents the hook returning part from coming into contact with the barb too early when rotating.

Further, the end of the hook back portion 6 is provided with a contact portion 9, the cross section of the contact portion 9 is circular, and the contact portion 9 is located in the hooking area of the barb 5.

As can be seen from the above description, the location of the contact portion within the hooking zone facilitates the rotation of the hook portion.

Further, still include windowing and lamp shade 10, seted up on the apron 2 the windowing, windowing department is equipped with lamp shade 10.

Furthermore, a slot 11 is arranged on the cover plate 2, one side of the lampshade 10 extends into the slot 11, and the other side of the lampshade 10 is fixed on the inner wall of the cover plate 2.

Further, the lamp shade further comprises a fixing portion 12, the fixing portion 12 is arranged on the inner wall of the cover plate 2, and the other side of the lamp shade 10 is fixedly connected to the fixing portion 12.

Further, the fixed connection is a screw connection.

As can be seen from the above description, the screw connection structure is simple, and the connection and fixing effects are stable.

Further, still including locating luminous body 13 on the casing 1 inner wall, luminous body 13 is close to the top of casing 1 sets up, apron 2 locates the bottom of casing 1.

From the above description, the cavity where the light emitting body is located has a wide space, which is beneficial to refraction of light so that the light emitted from the lampshade is softer.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: the utility model provides a LED dome lamp for 14 illuminations in carriage, comprises a main body, the main part is including casing 1 and the apron 2 that closes of lid mutually, still including barb 5 and the portion of hooking back 6 of changeing core 3, bayonet socket 4 and looks lock, be equipped with on the carriage 14 barb 5, it follows to change core 3 the length direction of apron 2 locates one side of apron 2, one side of casing 1 is equipped with along its length direction bayonet socket 4 and the portion of hooking back 6, the rotatable lock joint of commentaries on classics core 3 in bayonet socket 4, the opposite side of casing 1 respectively with the opposite side of apron 2 reaches carriage 14 fixed connection.

In detail, the dust-proof cover further comprises a dust-proof pad 7, wherein the dust-proof pad 7 is sleeved at two ends of the main body respectively, namely the end parts of the shell 1 and the cover plate 2 are both positioned in the dust-proof pad 7; specifically, the dust-proof pad 7 is made of an EVA material.

Referring to fig. 4, the hooking portion 6 is provided with a position-avoiding groove 8 for avoiding the barb 5, and the cover plate 2 rotates clockwise during disassembly, so that the position-avoiding groove 8 can avoid the collision of the barb 5, thereby facilitating the continuous rotation of the cover plate 2. In the present embodiment, the cover plate 2 is rotatable by an angle of 70 ° or less.

Optionally, a contact portion 9 is disposed at an end of the hooking portion 6, a cross section of the contact portion 9 is circular, and the contact portion 9 is located in a hooking region of the barb 5. In detail, the hook inner side of the barb 5 is the hooking area, and the contact part 9 with a circular section can rotate in the hooking area.

Referring to fig. 2, the lighting device further includes a window and a lampshade 10, the window is disposed on the cover plate 2, the lampshade 10 is disposed at the window, and the lampshade 10 in this embodiment has optical raised grains, so that the lighting effect is soft.

In detail, be equipped with a slot 11 on the apron 2, one side of lamp shade 10 stretches into in the slot 11, the opposite side of lamp shade 10 is fixed in on the inner wall of apron 2, it is concrete, still include fixed part 12, be equipped with on the inner wall of apron 2 fixed part 12, the opposite side fixed connection of lamp shade 10 in on the fixed part 12.

Optionally, the fixed connection is a screw connection, preferably, the housing 1 and the cover plate 2 are fixedly connected by a screw, and the housing 1 and the compartment 14 are fixedly connected by another screw.

Still including locating luminous body 13 on the casing 1 inner wall, luminous body 13 is close to the top of casing 1 sets up, apron 2 is located the bottom of casing 1 please refer to fig. 3, luminous body 13 includes a plurality of lamp pearls, and is a plurality of the lamp pearl evenly sets up the top of casing 1.

To sum up, the utility model provides a LED roof lamp, the other end of casing and the carriage be connected and all remove the back, and barb and the lock of hutch portion make the shell last hoist and mount on the carriage, need not demolish LED roof lamp completely during the maintenance, can reduce the back maintenance degree of difficulty of LED roof lamp, make the maintenance of LED roof lamp more convenient.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a LED dome lamp for the carriage illumination, includes the main part, the main part includes casing and the apron that the looks lid closed, its characterized in that: still including the barb and the portion of hooking back of changeing core, bayonet socket and looks lock, be equipped with in the carriage the barb, it follows to change the core the length direction of apron is located one side of apron, one side of casing is equipped with along its length direction bayonet socket and the portion of hooking back, the rotatable lock joint of commentaries on classics core in the bayonet socket, the opposite side of casing respectively with the opposite side of apron reaches carriage fixed connection.

2. The LED dome lamp of claim 1, wherein: the dustproof pad is further included, and the two ends of the main body are respectively sleeved with the dustproof pad.

3. The LED dome lamp of claim 2, wherein: the dustproof pad is made of EVA materials.

4. The LED dome lamp of claim 1, wherein: and the hook return part is provided with a position avoiding groove for avoiding the barb.

5. The LED dome lamp of claim 4, wherein: the end part of the hook back part is provided with a contact part, the cross section of the contact part is circular, and the contact part is positioned in the hook-in area of the barb.

6. The LED dome lamp of claim 1, wherein: the lamp shade is characterized by further comprising a window and a lamp shade, wherein the window is formed in the cover plate, and the lamp shade is arranged at the window.

7. The LED dome lamp of claim 6, wherein: the cover plate is provided with a slot, one side of the lampshade extends into the slot, and the other side of the lampshade is fixed on the inner wall of the cover plate.

8. The LED dome lamp of claim 6, wherein: the lamp shade is characterized by further comprising a fixing part, wherein the fixing part is arranged on the inner wall of the cover plate, and the other side of the lamp shade is fixedly connected to the fixing part.

9. The LED dome lamp of claim 1 or 8, wherein: the fixed connection is a screw connection.

10. The LED dome lamp of claim 1, wherein: the luminous body is arranged on the inner wall of the shell, the luminous body is close to the top of the shell, and the cover plate is arranged at the bottom of the shell.