CN212422964U

CN212422964U - Dimming device for automobile lamp

Info

Publication number: CN212422964U
Application number: CN202020677173.8U
Authority: CN
Inventors: 李彩云; 王进彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-29
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an automobile lamp is with device of adjusting luminance, including device body, light modulator and luminescent light, the inside knob that sets up of device body, the knob outer wall is provided with the grip block, grip block outer wall fixed mounting has the fixing base, the inside inserting of fixing base is equipped with the telescopic link, telescopic link outer wall fixed mounting has the guard plate, fixing base outer wall cover is equipped with buffer spring, the luminescent light bottom is provided with the sliding plate, the sliding plate both sides are provided with the spout. The utility model discloses a set up the knob and can adjust the grip block, carry out the centre gripping to the light modulator afterwards, make its installation stable, avoid droing the problem that leads to the light modulator to damage, through the flexible of the fixing base that sets up the grip block outer wall and telescopic link, can make the guard plate cushion when vibrations, reduce the vibrations of light modulator, can cushion through setting up buffer spring, prevent that the too big problem that leads to the light modulator to damage of centre gripping dynamics, improve the life of light modulator.

Description

Dimming device for automobile lamp

Technical Field

The utility model relates to a positioner technical field specifically is a car is dimming device for lamps and lanterns.

Background

The car light is a lamp on a vehicle, is a tool for illuminating the road when the vehicle runs at night, is also a prompting tool for sending various vehicle running signals, and is generally divided into a head lamp, a tail lamp, a steering lamp and the like;

in the prior art, most of the dimming devices for automobile lamps are unstable during use, which causes the problem of easy shaking and damage during use, and is difficult to maintain, and it is difficult to maintain the lamps, so that a need for a dimming device for automobile lamps is needed to solve the above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car is dimming device for lamps and lanterns to solve the fixed shakiness of most present adjusting device who proposes in the above-mentioned background art, appear shaking the problem of damage easily when leading to using, be difficult to the maintenance, and maintain the messenger to lamps and lanterns, comparatively difficult problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile lamp is with device of adjusting luminance, includes device body, dimmer and luminescent light, the inside knob that sets up of device body, the knob outer wall is provided with the grip block, grip block outer wall fixed mounting has the fixing base, the inside telescopic link that is equipped with of inserting of fixing base, telescopic link outer wall fixed mounting has the guard plate, fixing base outer wall cover is equipped with buffer spring, the luminescent light bottom is provided with the sliding plate, the sliding plate both sides are provided with the spout, device body outer wall is provided with the protection casing.

Preferably, the device body is internally provided with a limiting bin, the limiting bin is internally provided with a limiting spring, the right side of the limiting spring is fixedly provided with a limiting rod, the limiting rod is connected with the limiting bin through the limiting spring, and the limiting rod and the limiting bin form a sliding structure through the limiting spring.

Preferably, a support spring is fixedly installed on one side of the sliding plate, which is far away from the light emitting lamp, a sliding rod penetrates through two ends of the sliding plate, the sliding plate and the support spring form a sliding structure through the sliding rod, the sliding plate is connected with the device body through a sliding chute, and the sliding plate and the device body form a sliding structure through the sliding chute.

Preferably, a telescopic groove is formed in the fixing seat, the sliding groove is connected with the fixing seat through the telescopic groove, the telescopic rod and the fixing seat form a sliding structure through the telescopic groove, and the protection plate and the clamping plate form a sliding structure through the buffer spring.

Preferably, the inside fixed screw that is equipped with of inserting of protection casing, the protection casing is connected with the device body through the fixed screw, fixed screw outer wall fixed mounting has the fixation nut, the inside mounting groove of having seted up of device body.

Preferably, the fixed screw passes through the mounting groove and is connected with the device body, one side outer wall fixed mounting that the protection casing is close to the device body has first sealed piece, the device body is close to protection casing department fixed mounting has the sealed piece of second, first sealed piece and the sealed piece constitution labyrinth seal structure of second.

Compared with the prior art, the beneficial effects of the utility model are that:

1. can adjust the grip block through setting up the knob, carry out the centre gripping to the dimmer afterwards, make its installation stable, avoid droing the problem that leads to the dimmer to damage, through the fixing base that sets up the grip block outer wall and the flexible of telescopic link, can make the guard plate cushion when vibrations, reduce the vibrations of dimmer, can cushion through setting up buffer spring, prevent that the too big problem that leads to the dimmer to damage of centre gripping dynamics, improve the life of dimmer.

2. Through setting up the inside fixed screw of protection casing, can dismantle the protection casing fast, through setting up first sealed piece and the sealed piece of second, can prevent inside the liquid entering device body, make the luminescent lamp damage, improve the leakproofness, through setting up the inside spacing spring in spacing storehouse, can support the gag lever post, make the luminescent lamp fix, can stretch out and draw back the luminescent lamp through setting up supporting spring.

Drawings

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

FIG. 2 is a schematic sectional view of the telescopic rod and the fixing base of the present invention;

FIG. 3 is a schematic cross-sectional front view of the structure of FIG. 1;

fig. 4 is a schematic front sectional view of the structure shown at B in fig. 1 according to the present invention.

In the figure: 1. a device body; 2. a dimmer; 3. a sliding plate; 4. a light emitting lamp; 5. a protective cover; 6. a support spring; 7. a limiting bin; 8. a buffer spring; 9. a chute; 10. a fixed seat; 11. a knob; 12. a limiting spring; 13. a limiting rod; 14. a protection plate; 15. a clamping plate; 16. fixing screws; 17. fixing a nut; 18. mounting grooves; 19. a telescopic rod.

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.

Referring to fig. 1-4, the present invention provides an embodiment:

a dimming device for an automobile lamp comprises a device body 1, a dimmer 2 and a light-emitting lamp 4, wherein a knob 11 is arranged inside the device body 1, a clamping plate 15 is arranged on the outer wall of the knob 11, the clamping plate 15 can be adjusted by arranging the knob 11, then the dimmer 2 is clamped, so that the installation is stable, and the problem that the dimmer 2 is damaged due to falling off is avoided, a fixed seat 10 is fixedly arranged on the outer wall of the clamping plate 15, a telescopic rod 19 is inserted inside the fixed seat 10, a protection plate 14 is fixedly arranged on the outer wall of the telescopic rod 19, a buffer spring 8 is sleeved on the outer wall of the fixed seat 10, a telescopic groove is formed inside the fixed seat 10, a sliding groove 9 is connected with the fixed seat 10 through the telescopic groove, the telescopic rod 19 forms a sliding structure with the fixed seat 10 through the telescopic groove, the protection plate 14 forms a sliding structure with the clamping plate 15, can make guard plate 14 cushion when vibrations, reduce the vibrations of dimmer 2, can cushion through setting up buffer spring 8, prevent that the too big problem that leads to dimmer 2 to damage of centre gripping dynamics, improve dimmer 2's life.

The bottom end of the luminescent lamp 4 is provided with a sliding plate 3, sliding grooves 9 are arranged on two sides of the sliding plate 3, a supporting spring 6 is fixedly arranged on one side of the sliding plate 3 far away from the luminescent lamp 4, sliding rods penetrate through two ends of the sliding plate 3, the sliding plate 3 forms a sliding structure with the supporting spring 6 through the sliding rods, the sliding plate 3 is connected with the device body 1 through the sliding grooves 9, the sliding plate 3 forms a sliding structure with the device body 1 through the sliding grooves 9, a protective cover 5 is arranged on the outer wall of the device body 1, fixing screws 16 are inserted in the protective cover 5, the protective cover 5 is connected with the device body 1 through the fixing screws 16, fixing nuts 17 are fixedly arranged on the outer wall of the fixing screws 16, mounting grooves 18 are arranged in the device body 1, the fixing screws 16 are connected with the device body 1 through the mounting, the outer wall of one side of the protection cover 5, which is close to the device body 1, is fixedly provided with a first sealing block, the position of the device body 1, which is close to the protection cover 5, is fixedly provided with a second sealing block, the first sealing block and the second sealing block form a labyrinth sealing structure, and through the arrangement of the first sealing block and the second sealing block, the device can prevent liquid from entering the device body 1 to damage the luminescent lamp 4 and improve the sealing performance, the limiting bin 7 is arranged in the device body 1, the limiting spring 12 is arranged in the limiting bin 7, the limiting rod 13 is fixedly arranged on the right side of the limiting spring 12, the limiting rod 13 is connected with the limiting bin 7 through the limiting spring 12, the limiting rod 13 and the limiting bin 7 form a sliding structure through the limiting spring 12, and through the limiting spring 12 arranged in the limiting bin 7, can support gag lever post 13, make luminescent light 4 fix, can stretch out and draw back luminescent light 4 through setting up supporting spring 6.

The working principle is as follows: during operation, the light of the luminescent lamp 4 can be adjusted through the light modulator 2, and time and labor are saved.

During installation, a worker clamps the light modulator 2 through the clamping plate 15 by twisting the knob 11, buffers the light modulator 2 through the telescopic rod 19 and the fixed seat 10, prevents the light modulator 2 from falling off and damaging, prolongs the service life of the light modulator 2, protects the light modulator 2 through the buffer spring 8 and the protection plate 14, reduces vibration and improves stability;

when the luminescent lamp 4 is maintained, the protective cover 5 can be removed by twisting the fixing screw 16, and the limit of the luminescent lamp 4 can be released by sliding the limiting rod 13, so that the luminescent lamp 4 is ejected out through the supporting spring 6 for maintenance;

through the labyrinth seal structure that sets up first seal block and second seal block and constitute, can prevent that liquid from getting into the inside luminescent light 4 that makes of device body 1 and damaging, improve luminescent light 4's life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automobile lamp is with device of adjusting luminance, includes device body (1), dimmer (2) and luminescent lamp (4), its characterized in that: the device is characterized in that a knob (11) is arranged inside a device body (1), a clamping plate (15) is arranged on the outer wall of the knob (11), a fixing seat (10) is fixedly arranged on the outer wall of the clamping plate (15), a telescopic rod (19) is inserted inside the fixing seat (10), a protection plate (14) is fixedly arranged on the outer wall of the telescopic rod (19), a buffer spring (8) is sleeved on the outer wall of the fixing seat (10), a sliding plate (3) is arranged at the bottom end of a luminescent lamp (4), sliding grooves (9) are formed in two sides of the sliding plate (3), and a protection cover (5) is arranged on the.

2. A dimming device for an automotive lamp according to claim 1, wherein: the device body (1) is internally provided with a limiting bin (7), the limiting bin (7) is internally provided with a limiting spring (12), the limiting spring (12) is fixedly mounted on the right side of the limiting spring (13), the limiting rod (13) is connected with the limiting bin (7) through the limiting spring (12), and the limiting rod (13) forms a sliding structure with the limiting bin (7) through the limiting spring (12).

3. A dimming device for an automotive lamp according to claim 1, wherein: the LED lamp is characterized in that a supporting spring (6) is fixedly mounted on one side, away from the light-emitting lamp (4), of the sliding plate (3), sliding rods penetrate through two ends of the sliding plate (3), the sliding plate (3) and the supporting spring (6) form a sliding structure through the sliding rods, the sliding plate (3) is connected with the device body (1) through a sliding groove (9), and the sliding plate (3) and the device body (1) form the sliding structure through the sliding groove (9).

4. A dimming device for an automotive lamp according to claim 1, wherein: fixing base (10) inside has seted up flexible groove, spout (9) are connected with fixing base (10) through flexible groove, sliding structure is constituteed with fixing base (10) through flexible groove in telescopic link (19), sliding structure is constituteed through buffer spring (8) and grip block (15) in guard plate (14).

5. A dimming device for an automotive lamp according to claim 1, wherein: the protection casing (5) is inside to be inserted and to be equipped with set screw (16), protection casing (5) are connected with device body (1) through set screw (16), set screw (16) outer wall fixed mounting has fixation nut (17), device body (1) inside mounting groove (18) have been seted up.

6. A dimming device for an automobile lamp according to claim 5, wherein: the device is characterized in that the fixed screw (16) is connected with the device body (1) through a mounting groove (18), a first sealing block is fixedly mounted on the outer wall of one side, close to the device body (1), of the protective cover (5), a second sealing block is fixedly mounted on the position, close to the protective cover (5), of the device body (1), and the first sealing block and the second sealing block form a labyrinth sealing structure.