CN210345404U

CN210345404U - Be used for on-vehicle lamps and lanterns cooperation practicality base plate

Info

Publication number: CN210345404U
Application number: CN201921792385.4U
Authority: CN
Inventors: 李炜鑫
Original assignee: Guangzhou Perfect Technology Co ltd
Current assignee: Guangzhou Perfect Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-17
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a be used for on-vehicle lamps and lanterns cooperation practicality base plate, include aluminium base board and accept the piece, the outer end of aluminium base board is provided with the lamp shade, and the through-hole has been seted up to aluminium base board's inside outer end, the connector has been seted up in the middle of aluminium base board's the inside simultaneously, aluminium base board's periphery passes through fixed block and snap ring and lamp shade interconnect, and the snap ring is fixed at the inboard of lamp shade, the lower extreme of fixed block is provided with the draw-in groove, and the lower extreme of draw-in groove is provided with the lug, the guide pulley is all installed at the upper and lower both ends of lug simultaneously, accept the piece and fix the inner at the lug, and the inside of accepting the piece passes through movable groove and fixed column interconnect, the lower extreme. This be used for on-vehicle lamps and lanterns cooperation practicality base plate, not only can avoid the wearing and tearing that the screw structure caused to aluminium base board, convenient to use person is to the installation of aluminium base board simultaneously.

Description

Be used for on-vehicle lamps and lanterns cooperation practicality base plate

Technical Field

The utility model relates to an automobile parts technical field specifically is a be used for on-vehicle lamps and lanterns cooperation practicality base plate.

Background

The base plate is a metal-based copper-clad plate with a good heat dissipation function, a common single-sided plate is composed of a three-layer structure, namely a circuit layer, an insulating layer and a metal base layer, is common to LED lighting products and has a front side and a back side, wherein the white side is welded with LED pins, the other side is in aluminum natural color, and is generally coated with heat conduction coagulation slurry and then contacted with a heat conduction part, and the base plate used by a common vehicle-mounted lamp is an aluminum base plate.

However, most of the aluminum substrates and the lampshade are of a screw fixing structure at present, and the aluminum substrates are easily abraded after being disassembled by screws, so that the subsequent service life of the aluminum substrates is influenced. Aiming at the problems, the innovative design is carried out on the basis of the original practical base plate matched with the vehicle-mounted lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a be used for on-vehicle lamps and lanterns cooperation practicality base plate has solved present most aluminium base board and lamp shade part and has been the fix with screw structure, and the screw leads to the fact wearing and tearing easily after dismantling aluminium base board, influences the problem of the follow-up life of aluminium base board.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a practical base plate for matching with a vehicle-mounted lamp comprises an aluminum base plate and a bearing block, wherein a lamp shade is arranged at the outer end of the aluminum base plate, a through hole is formed in the outer end of the inner portion of the aluminum base plate, a connecting port is formed in the middle of the inner portion of the aluminum base plate, the periphery of the aluminum base plate is connected with the lamp shade through a fixing block and a clamping ring, the clamping ring is fixed on the inner side of the lamp shade, a clamping groove is formed in the lower end of the fixing block, a protruding block is arranged at the lower end of the clamping groove, guide wheels are mounted at the upper end and the lower end of the protruding block, the bearing block is fixed at the inner end of the protruding block, the inner portion of the bearing block is connected with a fixing column through a movable groove, the lower end of the fixing column is connected with the aluminum base plate through a fixing groove, a, and the inside of the limiting block is connected with the limiting column through the limiting hole.

Preferably, the through holes penetrate through the aluminum substrate, and the through holes are uniformly distributed in the aluminum substrate.

Preferably, the fixed block is connected with the clamping ring in a clamping mode through the clamping groove and the convex block, and the longitudinal section of the convex block is of an arc surface structure.

Preferably, the guide wheels are rotatably connected with the convex block, and two guide wheels are symmetrically distributed on the horizontal axis of the convex block.

Preferably, the outer surface of the fixing column and the inner surface of the fixing groove are both in a thread-like structure, and the fixing column and the fixing groove are in threaded connection.

Preferably, the connecting column forms a telescopic mechanism with the aluminum substrate through the article holding groove and the supporting spring, and the initial length of the supporting spring is equal to the depth of the article holding groove.

Preferably, the limiting block and the limiting column form a sliding mechanism through a limiting hole, and two limiting holes are symmetrically distributed on the limiting block about a horizontal axis.

(III) advantageous effects

The utility model provides a be used for on-vehicle lamps and lanterns cooperation practicality base plate. The method has the following beneficial effects:

(1) this a be used for on-vehicle lamps and lanterns cooperation practicality base plate, the setting up of through-hole is convenient for carry out decurrent guide to the steam of aluminium base board upper end, avoids aluminium base board's upper end to lead to burning out because of the high temperature, the block of fixed block and snap ring is connected convenient to use person and is dismantled and install aluminium base board, avoids aluminium base board to dismantle the wearing and tearing of aluminium base board in the installation, the rotation of guide pulley and lug can reduce the wearing and tearing between snap ring and the draw-in groove, has improved the life of lug.

(2) This be used for on-vehicle lamps and lanterns cooperation practicality base plate, the fixed column has increased the steadiness that the two is connected with the threaded connection of fixed slot, convenient to use person is to the dismantlement and the installation of fixed column simultaneously, help is provided for the fixed of bearing piece, the spliced pole is convenient for to promote with the telescopic machanism of aluminium base board and bears the piece and remove to the outer end of activity groove, help is provided for the contact of draw-in groove and snap ring, the stopper can be avoided the rotation of stopper in the inside of reservation groove with the slide mechanism of spacing post, make the draw-in groove parallel with the snap ring all the time.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. an aluminum substrate; 2. a lamp shade; 3. a through hole; 4. a connecting port; 5. a snap ring; 6. a fixed block; 7. a card slot; 8. a bump; 9. a guide wheel; 10. a bearing block; 11. a movable groove; 12. fixing a column; 13. fixing grooves; 14. connecting columns; 15. a support spring; 16. a storage groove; 17. a limiting block; 18. reserving a groove; 19. a limiting hole; 20. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a practical base plate for matching with a vehicle-mounted lamp comprises an aluminum base plate 1, a lamp shade 2, a through hole 3, a connecting port 4, a clamping ring 5, a fixed block 6, a clamping groove 7, a convex block 8, a guide wheel 9, a bearing block 10, a movable groove 11, a fixed column 12, a fixed groove 13, a connecting column 14, a supporting spring 15, a storage groove 16, a limiting block 17, a reserved groove 18, a limiting hole 19 and a limiting column 20, wherein the outer end of the aluminum base plate 1 is provided with the lamp shade 2, the outer end of the inside of the aluminum base plate 1 is provided with the through hole 3, the middle of the inside of the aluminum base plate 1 is provided with the connecting port 4, the periphery of the aluminum base plate 1 is mutually connected with the lamp shade 2 through the fixed block 6 and the clamping ring 5, the clamping groove 7 is arranged at the lower end of the fixed block 6, the convex block 8 is, the interior of the bearing block 10 is connected with a fixed column 12 through a movable groove 11, the lower end of the fixed column 12 is connected with an aluminum substrate 1 through a fixed groove 13, a connecting column 14 is fixed at the inner end of the bearing block 10, a supporting spring 15 wraps the periphery of the connecting column 14, the connecting column 14 is connected with the aluminum substrate 1 through a storage groove 16, the inner end of the connecting column 14 is connected with the aluminum substrate 1 through a limiting block 17 and a reserved groove 18, and the interior of the limiting block 17 is connected with a limiting column 20 through a limiting hole 19;

the through holes 3 penetrate through the aluminum substrate 1, the through holes 3 are uniformly distributed in the aluminum substrate 1, and the arrangement of the through holes 3 is convenient for guiding hot air at the upper end of the aluminum substrate 1 downwards, so that the upper end of the aluminum substrate 1 is prevented from being burnt due to overhigh temperature;

the fixed block 6 is connected with the clamping ring 5 in a clamping manner through the clamping groove 7 and the convex block 8, the longitudinal section of the convex block 8 is of a cambered surface structure, the clamping connection of the fixed block 6 and the clamping ring 5 is convenient for a user to disassemble and assemble the aluminum substrate 1, and abrasion to the aluminum substrate 1 in the process of disassembling and assembling the aluminum substrate 1 is avoided;

the guide wheel 9 is rotatably connected with the lug 8, two guide wheels 9 are symmetrically distributed about a horizontal axis of the lug 8, the rotation of the guide wheel 9 and the lug 8 can reduce the abrasion between the snap ring 5 and the clamping groove 7, and the service life of the lug 8 is prolonged;

the outer surface of the fixed column 12 and the inner surface of the fixed groove 13 are both in threaded structures and are in threaded connection, the threaded connection between the fixed column 12 and the fixed groove 13 increases the connection stability of the fixed column 12 and the fixed groove, and meanwhile, a user can conveniently detach and install the fixed column 12, so that help is provided for fixing the bearing block 10;

the connecting column 14 and the aluminum substrate 1 form a telescopic mechanism through the article placing groove 16 and the supporting spring 15, the initial length of the supporting spring 15 is equal to the depth of the article placing groove 16, and the telescopic mechanism of the connecting column 14 and the aluminum substrate 1 is convenient for pushing the bearing block 10 to move towards the outer end of the article placing groove 16, so that the clamping groove 7 and the clamping ring 5 are helped to be contacted;

the limiting block 17 and the limiting column 20 form a sliding mechanism through the limiting hole 19, the limiting hole 19 is symmetrically distributed with two parts about a horizontal axis of the limiting block 17, and the sliding mechanism of the limiting block 17 and the limiting column 20 can prevent the limiting block 17 from rotating inside the preformed groove 18, so that the clamping groove 7 is always parallel to the clamping ring 5.

When the aluminum base plate is used, according to the figures 1 and 3, firstly, a user inserts the connecting port 4 of the aluminum base plate 1 into a lamp source, one end of an electric wire faces the lower end of the lampshade 2, and simultaneously, the aluminum base plate 1 is aligned with the middle part of the lampshade 2 and is pressed downwards, so that the guide wheel 9 at the lower end of the protruding block 8 is contacted with the clamping ring 5, at the moment, the downward pressure causes the guide wheel 9 to rotate inwards, the protruding block 8 and the bearing block 10 are pushed to move towards the inner end of the object placing groove 16, meanwhile, the bearing block 10 pushes the connecting column 14 and the limiting block 17 to move towards the inside of the reserved groove 18, when the protruding block 8 is positioned at the lower end of the clamping ring 5, the clamping ring 5 is positioned in the clamping groove 7, meanwhile, the supporting spring 15 in a compressed state pushes the bearing block 10 to move towards the;

according to fig. 2 and 4, then, a user only needs to move the fixed column 12 downwards to the inside of the fixed groove 13 after penetrating through the movable groove 11, and rotate the fixed column 12 clockwise, so that the fixed column 12 is in threaded connection with the fixed groove 13 through threaded connection with the fixed groove 13, the position of the bearing block 10 is fixed, the installation between the aluminum substrate 1 and the lampshade 2 is completed, in the process of moving the connecting column 14 left and right, the limit block 17 slides at the outer end of the limit column 20 through the limit hole 19, the limit block 17 can be prevented from rotating inside the reserved groove 18, the clamping groove 7 is always parallel to the clamping ring 5, and the use efficiency of the device is improved.

In conclusion, the base plate for the vehicle-mounted lamp to cooperate with the practicability is provided, the through hole 3 is arranged to guide hot air at the upper end of the aluminum substrate 1 downwards, the burning of the upper end of the aluminum substrate 1 due to overhigh temperature is avoided, the clamping connection of the fixing block 6 and the snap ring 5 is convenient for a user to disassemble and assemble the aluminum substrate 1, the abrasion of the aluminum substrate 1 in the process of disassembling and assembling the aluminum substrate 1 is avoided, the abrasion between the snap ring 5 and the clamping groove 7 can be reduced by the rotation of the guide wheel 9 and the lug 8, the service life of the lug 8 is prolonged, the connection stability of the fixing column 12 and the fixing groove 13 is improved by the threaded connection of the fixing column 12 and the fixing groove 13, the user can conveniently disassemble and assemble the fixing column 12, the bearing block 10 is facilitated to be fixed, the telescopic mechanism of the connecting column 14 and the aluminum substrate 1 is convenient to push the bearing block 10 to, the sliding mechanism of the limiting block 17 and the limiting column 20 can prevent the limiting block 17 from rotating inside the preformed groove 18, so that the clamping groove 7 is always parallel to the clamping ring 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooperation practicality base plate for on-vehicle lamps and lanterns, includes aluminium base board (1) and accepts piece (10), its characterized in that: the aluminum base plate is characterized in that a lampshade (2) is arranged at the outer end of the aluminum base plate (1), a through hole (3) is formed in the outer end of the aluminum base plate (1), a connecting port (4) is formed in the middle of the inside of the aluminum base plate (1), the periphery of the aluminum base plate (1) is connected with the lampshade (2) through a fixing block (6) and a clamping ring (5), the clamping ring (5) is fixed on the inner side of the lampshade (2), a clamping groove (7) is formed in the lower end of the fixing block (6), a convex block (8) is arranged at the lower end of the clamping groove (7), guide wheels (9) are arranged at the upper end and the lower end of the convex block (8), the bearing block (10) is fixed at the inner end of the convex block (8), the inside of the bearing block (10) is connected with a fixing column (12) through a movable groove (11, the aluminum base plate is characterized in that a connecting column (14) is fixed at the inner end of the bearing block (10), a supporting spring (15) wraps the periphery of the connecting column (14), meanwhile, the connecting column (14) is connected with the aluminum base plate (1) through an object placing groove (16), the inner end of the connecting column (14) is connected with the aluminum base plate (1) through a limiting block (17) and a reserved groove (18), and the inside of the limiting block (17) is connected with a limiting column (20) through a limiting hole (19).

2. A substrate for vehicular lamp fitting utility of claim 1, wherein: the through holes (3) penetrate through the aluminum substrate (1), and the through holes (3) are uniformly distributed in the aluminum substrate (1).

3. A substrate for vehicular lamp fitting utility of claim 1, wherein: the fixing block (6) is connected with the clamping ring (5) in a clamping mode through the clamping groove (7) and the convex block (8), and the longitudinal section of the convex block (8) is of an arc surface structure.

4. A substrate for vehicular lamp fitting utility of claim 1, wherein: the guide wheels (9) are rotatably connected with the convex blocks (8), and two guide wheels (9) are symmetrically distributed on the horizontal axis of the convex blocks (8).

5. A substrate for vehicular lamp fitting utility of claim 1, wherein: the outer surface of the fixing column (12) and the inner surface of the fixing groove (13) are both in thread structures and are in threaded connection.

6. A substrate for vehicular lamp fitting utility of claim 1, wherein: the connecting column (14) and the aluminum substrate (1) form a telescopic mechanism through the storage groove (16) and the supporting spring (15), and the initial length of the supporting spring (15) is equal to the depth of the storage groove (16).

7. A substrate for vehicular lamp fitting utility of claim 1, wherein: the limiting blocks (17) and the limiting columns (20) form a sliding mechanism through limiting holes (19), and the limiting holes (19) are symmetrically distributed in two relative to the horizontal axis of the limiting blocks (17).