CN212980045U

CN212980045U - Car car light headlight installation fixed knot construct

Info

Publication number: CN212980045U
Application number: CN202021651305.6U
Authority: CN
Inventors: 巢巍杰
Original assignee: Changzhou Xinzhuo Auto Parts Co ltd
Current assignee: Changzhou Xinzhuo Auto Parts Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-16
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a car headlight technical field especially relates to a car light headlight installation fixed knot constructs, solves the headlight and is not convenient for dismantle the shortcoming that overhauls, the headlight is overheated probably to influence normal use, including the lamp body, the upper end fixed mounting of lamp body has the lamp shade, the inside fixed mounting of lamp body has the circuit board, the upper end fixed mounting of circuit board has the bulb, the lower extreme fixed mounting of circuit board has heat conduction silica gel pad, heat conduction silica gel pad's inside is seted up flutedly. The utility model discloses a design slide bar, when the headlight need dismantle the maintenance, insert in the through-hole with the finger, inwards press the slide bar, the slide bar can inwards move, when the slide bar removes to the connecting seat in, through the effect of compressed elastic steel sheet, can drive the lamp body rebound for the lamp body can auto-eject, thereby accomplishes the dismantlement to the headlight, reaches the effect that headlight convenient to detach overhauld.

Description

Car car light headlight installation fixed knot construct

Technical Field

The utility model relates to a car headlight technical field especially relates to a car light headlight installation fixed knot construct.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also is closely related to safe driving at night or under bad weather conditions. The use and maintenance of the vehicle lamp are not negligible.

Present car headlight is when using, and is comparatively loaded down with trivial details to the mounting means of headlight, leads to the headlight not convenient to dismantle the maintenance to when the headlight is used for a long time, the overheated condition can appear in the headlight inside, can influence the normal use of headlight.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the headlight is not convenient for dismantle the maintenance, the headlight is overheated probably to influence normal use, and the car light headlight installation fixed knot that provides constructs.

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

a mounting and fixing structure for a headlight of an automobile lamp comprises a lamp shell, wherein a lampshade is fixedly mounted at the upper end of the lamp shell, a circuit board is fixedly mounted inside the lamp shell, a bulb is fixedly mounted at the upper end of the circuit board, a heat-conducting silica gel pad is fixedly mounted at the lower end of the circuit board, a groove is formed inside the heat-conducting silica gel pad, an air inlet is formed in the side wall of the lamp shell, a filter screen is arranged inside the air inlet, a sliding groove is formed in the side wall of the lamp shell, a sliding rod is slidably connected inside the sliding groove, a connecting seat is fixedly mounted on the outer side of the lamp shell, a connecting groove is formed in the side wall of the connecting seat, a connecting rod is slidably connected inside the connecting groove, the outer side of the connecting rod is bonded with the sliding rod, the outside and the lamp body contact of elastic steel sheet, the through-hole has been seted up to the inside of mounting panel, the inside sliding connection of through-hole has the slide bar.

Preferably, the outer side of the sliding rod is sleeved with a spring in a sliding mode, and two ends of the spring are respectively in contact with the lamp shell and the connecting rod.

Preferably, a connecting ring is fixedly mounted on the outer side of the connecting rod, and the connecting ring is in contact with the connecting seat.

Preferably, the mounting plate is internally provided with a mounting groove, and the mounting groove is internally connected with the lamp housing in a sliding manner.

Preferably, the number of the elastic steel sheets is two, and both the two elastic steel sheets are in contact with the lamp shell.

Preferably, the number of recess is a plurality of, and is a plurality of the recess evenly distributed on heat conduction silica gel pad.

The utility model has the advantages that: through the design of the sliding rod, when the headlamp needs to be disassembled and overhauled, a finger is inserted into the through hole, the sliding rod is pressed inwards, the sliding rod can move inwards, and when the sliding rod moves into the connecting seat, the lamp shell can be driven to move upwards under the action of the compressed elastic steel sheet, so that the lamp shell can be automatically popped out, the headlamp can be disassembled, and the effect of facilitating the disassembly and overhaul of the headlamp is achieved;

through designing heat conduction silica gel pad, heat conduction silica gel pad can absorb the heat of circuit board, and through going into the wind gap, when the car is at the in-process of traveling, wind can be through going into in the wind gap gets into the lamp body, play the radiating effect to heat conduction silica gel pad, thereby reach the radiating effect to the circuit board, through designing the recess, increase the area of contact of heat conduction silica gel pad and air, make the radiating effect better, and through the effect of filter screen, can also prevent that the dust from getting into in the lamp body through going into the wind gap.

Drawings

Fig. 1 is a schematic structural view of an installation and fixation structure of a headlight of an automobile lamp provided by the present invention;

fig. 2 is a top view of a connecting seat structure of the mounting and fixing structure diagram 1 for the headlight of the car lamp of the present invention;

fig. 3 is a bottom view of the heat-conducting silicone pad structure of the mounting and fixing structure of the headlight and lamp assembly of the automobile lamp of fig. 1 according to the present invention;

fig. 4 is an enlarged view of a portion a of the structure of the mounting and fixing structure diagram 1 of the headlight of the car lamp of the present invention.

In the figure: 1. a lamp housing; 2. a lamp shade; 3. a circuit board; 4. a bulb; 5. a heat-conducting silica gel pad; 6. a groove; 7. an air inlet; 8. filtering with a screen; 9. a chute; 10. a slide bar; 11. a spring; 12. a connecting seat; 13. connecting grooves; 14. a connecting rod; 15. a connecting ring; 16. mounting a plate; 17. mounting grooves; 18. an air outlet; 19. a through hole; 20. an elastic steel sheet.

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.

Referring to fig. 1-4, an automobile lamp and headlight mounting and fixing structure comprises a lamp housing 1, a lampshade 2 is fixedly mounted at the upper end of the lamp housing 1, a circuit board 3 is fixedly mounted inside the lamp housing 1, a bulb 4 is fixedly mounted at the upper end of the circuit board 3, the circuit board 3 is used for supplying power to the bulb 4, a heat-conducting silica gel pad 5 is fixedly mounted at the lower end of the circuit board 3, the heat-conducting silica gel pad 5 can absorb heat of the circuit board 3, a groove 6 is formed inside the heat-conducting silica gel pad 5, an air inlet 7 is formed in the side wall of the lamp housing 1, the air inlet 7 is used for air entering, a filter screen 8 is arranged inside the air inlet 7, the filter screen 8 is used for preventing dust entering, a chute 9 is formed in the side wall of the lamp housing 1, a slide bar 10 is slidably connected inside the chute 9, the slide bar 10 can slide in the chute, the inside sliding connection of spread groove 13 has connecting rod 14, connecting rod 14 can slide in spread groove 13, the outside and the slide bar 10 of connecting rod 14 bond, the outside sliding connection of lamp body 1 has mounting panel 16, mounting panel 16 is used for the installation to the headlight, mounting panel 16 and car fixed mounting, air outlet 18 has been seted up to mounting panel 16's inside, air outlet 18 is used for the discharge of air in the lamp body 1, the inside fixed mounting of mounting panel 16 has elastic steel sheet 20, elastic steel sheet 20's the outside and the contact of lamp body 1, through-hole 19 has been seted up to mounting panel 16's inside, through-hole 19's inside sliding connection has slide bar 10, slide bar 10 can slide.

Through the design of the slide rod 10, when the headlamp needs to be disassembled and overhauled, a finger is inserted into the through hole 19, the slide rod 10 is pressed inwards, the slide rod 10 can move inwards, and when the slide rod 10 moves into the connecting seat 12, the lamp shell 1 can be driven to move upwards through the action of the compressed elastic steel sheet 20, so that the lamp shell 1 can be automatically popped up, the headlamp is disassembled, and the effect of facilitating the disassembly and overhaul of the headlamp is achieved;

through design heat conduction silica gel pad 5, heat conduction silica gel pad 5 can absorb the heat of circuit board 3, and through going into wind gap 7, when the car is at the in-process of traveling, wind can get into lamp body 1 in through going into wind gap 7, play the radiating effect to heat conduction silica gel pad 5, thereby reach the radiating effect to circuit board 3, through design recess 6, increase the area of contact of heat conduction silica gel pad 5 and air, make the radiating effect better, and through the effect of filter screen 8, can also prevent that the dust from getting into in lamp body 1 through going into wind gap 7.

In this embodiment, the outer side of the sliding rod 10 is slidably sleeved with a spring 11, and two ends of the spring 11 are respectively in contact with the lamp housing 1 and the connecting rod 14. By designing the spring 11 such that the force of the spring 11 can act on the connecting rod 14.

In this embodiment, a connection ring 15 is fixedly installed at the outer side of the connection rod 14, and the connection ring 15 contacts the connection seat 12. By designing the connection ring 15, the connection ring 15 serves to prevent shaking of the connection rod 14.

In this embodiment, the mounting plate 16 has a mounting groove 17 formed therein, and the mounting groove 17 has a lamp housing 1 slidably connected therein. By designing the mounting groove 17, the lamp housing 1 can slide in the mounting groove 17.

In this embodiment, the number of the elastic steel pieces 20 is two, and both the elastic steel pieces 20 are in contact with the lamp housing 1. By designing the elastic steel sheet 20, the acting force of the elastic steel sheet 20 can act on the lamp housing 1.

In this embodiment, the number of the grooves 6 is plural, and the plural grooves 6 are uniformly distributed on the heat-conducting silicone pad 5. By designing the groove 6, the groove 6 can increase the contact area of the heat conductive silicone pad 5 and air.

The utility model discloses the concrete implementation process as follows: during the use, when the lamp body 1 needs to be installed, inwards extrude the slide bar 10, the slide bar 10 drives the connecting rod 14 to inwards move, the connecting rod 14 can inwards extrude the spring 11 and then put the lamp body 1 into the mounting groove 17, and loosen the slide bar 10, and make the lower end of the lamp body 1 extrude the elastic steel sheet 20, can give an outward reaction force to the connecting rod 14 through the telescopic action of the spring 11, can drive the connecting rod 14 to outwards move, the connecting rod 14 drives the slide bar 10 to move, make the slide bar 10 enter the through hole 19, and make the installation to the lamp body 1 more convenient. When the headlight needs to be disassembled and overhauled, a finger is inserted into the through hole 19, the slide rod 10 is pressed inwards, the slide rod 10 can move in the sliding groove 9, when the slide rod 10 moves to the connecting seat 12, an upward reaction force can be given to the lamp shell 1 under the action of the compressed elastic steel sheet 20, the lamp shell 1 can be driven to move upwards, the lamp shell 1 can be automatically popped out, the disassembly of the headlight is completed, and the effect that the headlight is convenient to disassemble and overhaul is achieved. When needs dispel the heat to the circuit board 3 of lamp body 1 inside, heat conduction silica gel pad 5 can absorb the heat of circuit board 3, the car is at the in-process of traveling, wind can get into in the lamp body 1 through going into wind gap 7, the air can play the radiating effect to heat conduction silica gel pad 5, thereby reach the radiating effect to circuit board 3, air accessible air outlet 18 is outwards discharged, through design recess 6, the area of contact of multiplicable heat conduction silica gel pad 5 and air, make the radiating effect better, and through the effect of filter screen 8, can also prevent that the dust from getting into in the lamp body 1 through going into wind gap 7, prevent that the dust from influencing the normal use of headlight.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mounting and fixing structure for a headlight of an automobile lamp comprises a lamp shell (1) and is characterized in that a lampshade (2) is fixedly mounted at the upper end of the lamp shell (1), a circuit board (3) is fixedly mounted inside the lamp shell (1), a bulb (4) is fixedly mounted at the upper end of the circuit board (3), a heat-conducting silica gel pad (5) is fixedly mounted at the lower end of the circuit board (3), a groove (6) is formed inside the heat-conducting silica gel pad (5), an air inlet (7) is formed in the side wall of the lamp shell (1), a filter screen (8) is arranged inside the air inlet (7), a sliding groove (9) is formed in the side wall of the lamp shell (1), a sliding rod (10) is slidably connected inside the sliding groove (9), a connecting seat (12) is fixedly mounted at the outer side of the lamp shell (1), and a connecting groove, the inside sliding connection of spread groove (13) has connecting rod (14), the outside and slide bar (10) bonding of connecting rod (14), the outside sliding connection of lamp body (1) has mounting panel (16), air outlet (18) have been seted up to the inside of mounting panel (16), the inside fixed mounting of mounting panel (16) has elastic steel piece (20), the outside and lamp body (1) contact of elastic steel piece (20), through-hole (19) have been seted up to the inside of mounting panel (16), the inside sliding connection of through-hole (19) has slide bar (10).

2. The mounting and fixing structure for the headlight of the automobile lamp as claimed in claim 1, wherein a spring (11) is slidably sleeved on the outer side of the sliding rod (10), and two ends of the spring (11) are respectively contacted with the lamp housing (1) and the connecting rod (14).

3. The mounting and fixing structure for the headlight of the automobile lamp as claimed in claim 1, wherein a connecting ring (15) is fixedly mounted on the outer side of the connecting rod (14), and the connecting ring (15) is in contact with the connecting seat (12).

4. The mounting and fixing structure for the headlight of the automobile lamp as claimed in claim 1, wherein a mounting groove (17) is formed in the mounting plate (16), and the lamp housing (1) is slidably connected to the inside of the mounting groove (17).

5. The mounting and fixing structure for the headlight of an automobile lamp according to claim 1, wherein the number of the elastic steel sheets (20) is two, and both of the elastic steel sheets (20) are in contact with the lamp housing (1).

6. The mounting and fixing structure for the headlight of an automobile lamp according to claim 1, wherein the number of the grooves (6) is plural, and the plural grooves (6) are uniformly distributed on the heat-conducting silica gel pad (5).