CN216383780U

CN216383780U - Vehicle-mounted LED light source with combined structure

Info

Publication number: CN216383780U
Application number: CN202122177331.0U
Authority: CN
Inventors: 曾育艺
Original assignee: Changzhou Quanjin Optoelectronics Co ltd
Current assignee: Changzhou Quanjin Optoelectronics Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-26
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of vehicle-mounted LED light sources, in particular to a vehicle-mounted LED light source with a combined structure, which solves the problems that in the prior art, most vehicle-mounted light sources are LED light source structures, lamp wicks are formed by fixing a plurality of LED light sources together, and when a lampshade is impacted, the whole lamp body needs to be replaced, so that the replacement cost of the LED lamp is increased. The utility model provides a modular structure's on-vehicle LED light source, includes lamp shade, lamp body, mounting panel and LED lamp, the surface of mounting panel is provided with mounting structure, mounting structure includes the adapter sleeve, the surperficial slip of adapter sleeve runs through the mounting panel, the LED lamp is inserted and is established inside the adapter sleeve, the lateral wall set up screw hole of adapter sleeve, the inside threaded connection of screw hole has the screw rod, the surperficial sliding connection of mounting panel has the inserted block. According to the LED lamp mounting structure, the mounting structure is arranged, so that each individual LED lamp can be conveniently and individually replaced, the operation is convenient, the use of other tools for disassembly is reduced, and the replacement cost is saved.

Description

Vehicle-mounted LED light source with combined structure

Technical Field

The utility model relates to the technical field of vehicle-mounted LED light sources, in particular to a vehicle-mounted LED light source with a combined structure.

Background

Light emitting diodes, referred to as LEDs for short, are made of compounds containing gallium, arsenic, phosphorus, nitrogen, etc., which radiate visible light when electrons and holes recombine, and thus can be used to make light emitting diodes, as indicator lights in circuits and instruments, or to make up text or digital displays.

Present on-vehicle lamp source is mostly LED light source structure, and the wick is together fixed for a plurality of LED light source, and the wick is provided with the lamp shade outward, however when the lamp shade receives the striking, whole lamp body all need be changed, increases the replacement cost of LED lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vehicle-mounted LED light source with a combined structure, and solves the problems that in the prior art, most vehicle-mounted light sources are LED light source structures, a lamp core is formed by fixing a plurality of LED light sources together, and when a lampshade is impacted, the whole lamp body needs to be replaced, so that the replacement cost of the LED lamp is increased.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a modular structure's on-vehicle LED light source, includes lamp shade, lamp body, mounting panel and LED lamp, the LED lamp is installed on the mounting panel surface, the mounting panel sets up inside the lamp shade, the surface and the lamp shade looks block of lamp body, the surface of mounting panel is provided with mounting structure, mounting structure includes the adapter sleeve, the surface slip of adapter sleeve runs through the mounting panel, the LED lamp is inserted and is established inside the adapter sleeve, the threaded hole is seted up to the lateral wall of adapter sleeve, and the inside threaded connection of threaded hole has the screw rod, the surface slip of mounting panel is connected with the inserted block, the spacing spring of port fixedly connected with of inserted block, the one end and the mounting panel fixed connection of inserted block are kept away from to spacing spring.

Preferably, the surface of the mounting plate is provided with a sliding groove, and the insert block is in sliding connection with the mounting plate by means of the sliding groove.

Preferably, the side wall of the connecting sleeve is provided with an inserting hole, and the connecting sleeve is clamped with the mounting plate by means of the inserting hole and the inserting block.

Preferably, a port of the screw rod is slidably connected with a movable rod, a rotating rod is movably inserted into the port of the movable rod, a rotating shaft is fixedly mounted on the surface of the rotating rod, and the rotating rod is rotatably connected with the movable rod through the rotating shaft.

Preferably, the screw rod is kept away from the one end of carriage release lever and is rotated and be connected with the disk, the disk obtains fixed surface and is connected with compression spring, compression spring keeps away from the one end fixedly connected with briquetting of disk, the circular slot with briquetting size looks adaptation is seted up to the lateral wall of LED lamp.

Preferably, the inside of lamp shade is provided with auxiliary device, auxiliary device is including solid fixed ring, gu fixed ring's surface and lamp shade fixed connection, the inner wall of lamp body is provided with the loose ring, the fixed surface of loose ring is connected with extrusion spring, the one end and the lamp body fixed connection of loose ring are kept away from to extrusion spring, the one end that extrusion spring was kept away from to the loose ring rotates and is connected with the rotating ring.

Preferably, the inside of extrusion spring is provided with the telescopic link, the both ends of telescopic link respectively with loose ring and lamp body fixed connection.

The utility model has at least the following beneficial effects:

when the LED lamp is required to be installed and disassembled in use, the insert block is firstly pulled out from the inside of the jack of the connecting sleeve by sliding the insert block, then the connecting sleeve is pulled out, the screw rod can be rotated at the moment, the screw rod is not used for extruding the LED lamp any more, the LED lamp can be pulled out for replacement at the moment, the LED lamp only needs to be inserted into the connecting sleeve during installation, then the screw rod is rotated, the screw rod is used for extruding and fixing the LED lamp, then the connecting sleeve is inserted into the mounting plate, the threaded hole in the surface of the connecting sleeve is shielded, meanwhile, the screw rod can be blocked by the extending-in connecting sleeve, the phenomenon that the LED lamp is loosened due to the fact that the screw rod conducts automatically in bumping is avoided, the insert block is inserted into the jack of the connecting sleeve, the limit spring is used for enabling the insert block to receive elastic force, and therefore the insert block cannot be separated from the jack easily.

The utility model also has the following beneficial effects:

the mounting panel sets up inside the lamp shade, when screwing up lamp body and lamp shade, the loose ring on lamp body surface can extrude the mounting panel, the mounting panel atress removes the back, its back receives solid fixed ring's the hindrance, the loose ring receives the elasticity of extrusion spring this moment, it is better to make the fly leaf to the extrusion effect of mounting panel, need make the lamp body rotate when lamp body and lamp shade threaded connection, the lamp body rotates and to drive the loose ring and rotate, the loose ring utilizes swivel ring and mounting panel contact, thereby make and keep motionless behind the swivel ring contact mounting panel, avoid the loose ring direct and mounting panel contact to take place the running friction, through setting up auxiliary device, can extrude fixedly to the mounting panel, and utilize the extrusion spring, make the mounting panel reduce vibrations in the lamp shade inside, reach the purpose of protection mounting panel and mounting panel surface LED lamp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the mounting plate structure of the present invention;

FIG. 4 is a schematic view of a connecting sleeve structure of the present invention;

fig. 5 is a schematic view of the installation structure of the present invention.

In the figure: 1. a lamp shade; 2. a lamp housing; 3. mounting a plate; 4. an LED lamp; 5. a mounting structure; 501. a rotating rod; 502. a rotating shaft; 503. a travel bar; 504. a screw; 505. a round block; 506. a compression spring; 507. briquetting; 508. connecting sleeves; 509. inserting a block; 510. a limiting spring; 6. an auxiliary device; 61. a rotating ring; 62. a compression spring; 63. a movable ring; 64. and (4) fixing the ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, an on-vehicle LED light source of modular structure, including lamp shade 1, lamp body 2, mounting panel 3 and LED lamp 4, LED lamp 4 is installed on the surface of mounting panel 3, mounting panel 3 sets up inside lamp shade 1, the surface of lamp body 2 and lamp shade 1 looks block, the surface of mounting panel 3 is provided with mounting structure 5, mounting structure 5 includes adapter sleeve 508, the surface slip of adapter sleeve 508 runs through mounting panel 3, LED lamp 4 inserts and establishes inside adapter sleeve 508, the threaded hole has been seted up to the lateral wall of adapter sleeve 508, the inside threaded connection of threaded hole has screw rod 504, the surface slip of mounting panel 3 has inserted block 509, the port fixedly connected with spacing spring 510 of inserted block 509, spacing spring 510 keeps away from the one end and the mounting panel 3 fixed connection of inserted block 509.

The scheme has the following working processes:

when the LED lamp 4 needs to be mounted and dismounted in use, the insert block 509 is firstly slid to draw out the insert block 509 from the inside of the insert hole of the connecting sleeve 508, then the connecting sleeve 508 is drawn out, at this time, the screw rod 504 can be rotated, so that the screw rod 504 does not extrude the LED lamp 4 any more, at this time, the LED lamp 4 can be drawn out for replacement, only the LED lamp 4 needs to be inserted into the connecting sleeve 508 during installation, then, the screw rod 504 is rotated to make the screw rod 504 press and fix the LED lamp 4, then the connecting sleeve 508 is inserted into the mounting plate 3, the threaded hole on the surface of the connecting sleeve 508 is shielded, and the extended connecting sleeve 508 can block the screw rod 504, so that the situation that the screw rod 504 is self-transmitted in the bumping process to cause the loosening of the LED lamp 4 is avoided, the insert 509 is inserted into the insertion hole of the connection sleeve 508, and the limit spring 510 is used to make the insert 509 receive the elastic force, so that the insert 509 cannot be easily separated from the insertion hole.

According to the working process, the following steps are known:

through setting up mounting structure 5, conveniently change alone every solitary LED lamp 4, conveniently operate moreover, reduce to use other instruments to dismantle, save the replacement cost.

Further, the surface of the mounting plate 3 is provided with a sliding groove, and the insert block 509 is slidably connected with the mounting plate 3 by means of the sliding groove.

Furthermore, the side wall of the connecting sleeve 508 is provided with an insertion hole, and the connecting sleeve 508 is clamped with the mounting plate 3 by the insertion hole and the insertion block 509.

Furthermore, a moving rod 503 is slidably connected to a port of the screw 504, a rotating rod 501 is movably inserted into a port of the moving rod 503, a rotating shaft 502 is fixedly mounted on the surface of the rotating rod 501, and the rotating rod 501 is rotatably connected with the moving rod 503 through the rotating shaft 502.

Further, one end of the screw 504, which is far away from the moving rod 503, is rotatably connected with a round block 505, the round block 505 is fixedly connected with a compression spring 506, one end of the compression spring 506, which is far away from the round block 505, is fixedly connected with a pressing block 507, and a round groove matched with the pressing block 507 in size is formed in the side wall of the LED lamp 4.

Further, the inside of lamp shade 1 is provided with auxiliary device 6, and auxiliary device 6 is including solid fixed ring 64, gu fixed ring 64's surface and lamp shade 1 fixed connection, the inner wall of lamp body 2 is provided with movable ring 63, the fixed surface of movable ring 63 is connected with extrusion spring 62, and extrusion spring 62 keeps away from the one end of movable ring 63 and lamp body 2 fixed connection, and movable ring 63 keeps away from the one end rotation that extrusion spring 62 and is connected with swivel 61.

Further, the inside of the extrusion spring 62 is provided with a telescopic rod, and two ends of the telescopic rod are respectively fixedly connected with the movable ring 63 and the lamp housing 2.

In summary, when the LED lamp 4 needs to be installed and removed in use, the insert block 509 is firstly slid to enable the insert block 509 to be extracted from the interior of the insert hole of the connection sleeve 508, then the connection sleeve 508 is extracted, the screw rod 504 can be rotated at this time, the screw rod 504 does not extrude the LED lamp 4 any more, the LED lamp 4 can be extracted for replacement, the LED lamp 4 only needs to be inserted into the connection sleeve 508 during installation, then the screw rod 504 is rotated to enable the screw rod 504 to extrude and fix the LED lamp 4, then the connection sleeve 508 is inserted into the interior of the installation plate 3 to shield the threaded hole on the surface of the connection sleeve 508, and the extended connection sleeve 508 can block the screw rod 504, so as to avoid the situation that the LED lamp 4 is loosened due to self-transmission of the screw rod 504 in bumping, the insert block 509 is inserted into the insert hole of the connection sleeve 508, and then the limit spring 510 is used to enable the insert block 509 to receive elastic force, so that the insert block 509 cannot be easily separated from the insert hole, the screw 504 is arranged inside the connecting sleeve 508, before the screw 504 is rotated, the moving rod 503 is firstly drawn out, then the rotating rod 501 inside the moving rod 503 is pulled outwards, the rotating shaft 502 on the surface of the rotating rod 501 is moved to the position of the port of the moving rod 503, then the rotating rod 501 is rotated, the rotating rod 501 rotates along the rotating shaft 502, so that a T-shaped structure is formed between the rotating rod 501 and the moving rod 503, at the moment, the moving rod 503 is rotated by using the rotating rod 501, the screw 504 is driven to rotate by the force of the moving rod 503, so as to achieve the purpose of rotating the screw 504, when the screw 504 does not need to rotate, the moving rod 503 and the rotating rod 501 can be contracted into the screw 504, so that the screw 504 is positioned inside the connecting sleeve 508, the connecting sleeve 508 is conveniently inserted into the mounting plate 3, round blocks 505 and a pressing block 507 are arranged at the port of the screw 504, so that the pressing block 507 is used for pressing the LED lamp 4 when the screw 504 moves, the pressing block 507 presses the LED lamp 4 and then is pressed by the reverse acting force to compress the spring 506, so that the LED lamp 4 is prevented from being damaged by rigid contact between the pressing block 507 and the LED lamp 4, the mounting structure 5 is arranged, each single LED lamp 4 is convenient to replace independently, the operation is convenient, the use of other tools for disassembly is reduced, the replacement cost is saved, the mounting plate 3 is arranged inside the lampshade 1, when the lamp shell 2 and the lampshade 1 are screwed down, the movable ring 63 on the surface of the lamp shell 2 can press the mounting plate 3, after the mounting plate 3 is forced to move, the back of the mounting plate 3 is blocked by the fixing ring 64, at the moment, the movable ring 63 is pressed by the elastic force of the pressing spring 62, the pressing effect of the movable plate on the mounting plate 3 is better, when the lamp shell 2 is in threaded connection with the lampshade 1, the lamp shell 2 rotates to drive the movable ring 63 to rotate, the movable ring 63 is in contact with the mounting plate 3 by using the rotating ring 61, thereby make the rotating ring 61 keep motionless after contacting mounting panel 3, avoid the direct and the mounting panel 3 contact of activity ring 63 to take place the activity friction, through setting up auxiliary device 6, can extrude fixedly mounting panel 3, utilize extrusion spring 62 moreover, make mounting panel 3 reduce vibrations in lamp shade 1 is inside, reach the purpose of protection mounting panel 3 and mounting panel 3 surperficial LED lamp 4.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The vehicle-mounted LED light source with the combined structure comprises a lampshade (1), a lamp shell (2), a mounting plate (3) and an LED lamp (4), wherein the LED lamp (4) is mounted on the surface of the mounting plate (3), the mounting plate (3) is arranged inside the lampshade (1), the surface of the lamp shell (2) is clamped with the lampshade (1), the vehicle-mounted LED light source is characterized in that a mounting structure (5) is arranged on the surface of the mounting plate (3), the mounting structure (5) comprises a connecting sleeve (508), the surface of the connecting sleeve (508) slides to penetrate through the mounting plate (3), the LED lamp (4) is inserted into the connecting sleeve (508), a threaded hole is formed in the side wall of the connecting sleeve (508), a screw rod (504) is connected to the inner thread of the threaded hole, an insert block (509) is connected to the surface of the mounting plate (3) in a sliding manner, and a limiting spring (510) is fixedly connected to a port of the insert block (509), and one end of the limiting spring (510) far away from the insert block (509) is fixedly connected with the mounting plate (3).

2. The vehicular LED light source with the combined structure as claimed in claim 1, wherein the surface of the mounting plate (3) is provided with a sliding groove, and the insert block (509) is slidably connected with the mounting plate (3) by means of the sliding groove.

3. The vehicular LED light source with the combined structure as claimed in claim 1, wherein the side wall of the connecting sleeve (508) is provided with a jack, and the connecting sleeve (508) is clamped with the mounting plate (3) by means of the jack and an insert block (509).

4. The vehicular LED light source with a combined structure according to claim 1, wherein a moving rod (503) is slidably connected to a port of the screw rod (504), a rotating rod (501) is movably inserted into a port of the moving rod (503), a rotating shaft (502) is fixedly installed on a surface of the rotating rod (501), and the rotating rod (501) is rotatably connected with the moving rod (503) through the rotating shaft (502).

5. The vehicle-mounted LED light source with the combined structure as claimed in claim 1, wherein a round block (505) is rotatably connected to one end of the screw rod (504) far away from the moving rod (503), a compression spring (506) is fixedly connected to the surface of the round block (505), a pressing block (507) is fixedly connected to one end of the compression spring (506) far away from the round block (505), and a round groove matched with the size of the pressing block (507) is formed in a side wall of the LED lamp (4).

6. The vehicle-mounted LED light source with the combined structure according to claim 1, wherein an auxiliary device (6) is arranged inside the lampshade (1), the auxiliary device (6) comprises a fixing ring (64), the surface of the fixing ring (64) is fixedly connected with the lampshade (1), a movable ring (63) is arranged on the inner wall of the lamp housing (2), an extrusion spring (62) is fixedly connected to the surface of the movable ring (63), one end, away from the movable ring (63), of the extrusion spring (62) is fixedly connected with the lamp housing (2), and one end, away from the extrusion spring (62), of the movable ring (63) is rotatably connected with a rotating ring (61).

7. The vehicle-mounted LED light source with the combined structure as claimed in claim 6, wherein a telescopic rod is arranged inside the extrusion spring (62), and two ends of the telescopic rod are respectively and fixedly connected with the movable ring (63) and the lamp housing (2).