CN220770900U

CN220770900U - Waterproof mechanism of LED car lamp module

Info

Publication number: CN220770900U
Application number: CN202321237483.8U
Authority: CN
Inventors: 滕健; 孙国中; 吴益龙
Original assignee: Danyang Zhongyida Optoelectronics Technology Co ltd
Current assignee: Danyang Zhongyida Optoelectronics Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2024-04-12
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a waterproof mechanism of an LED car lamp module, which comprises a base, wherein an arc cover is fixedly connected in the base, a first groove is fixedly connected on the outer side of the arc cover, a shielding cover is fixedly connected in the arc cover, through holes are uniformly formed in gaps of the arc cover, a lamp body is fixedly connected in the shielding cover, a radiating hole is formed in the outer side of the arc cover, and limit rods are fixedly connected on two sides of the radiating hole.

Description

Waterproof mechanism of LED car lamp module

Technical Field

The utility model relates to the technical field of LED car lamp production, in particular to a waterproof mechanism of an LED car lamp module.

Background

The LED car light generally needs a frame of installation lamp body and cooperation lamp shade to protect the lamp body in the installation, in order to promote the life of car LED car light, can install the heat dissipation pipeline on the LED car light module and dispel the heat, nevertheless produced fog on the lamp shade of LED car light easily after having used for a long time, influences the use of lamp shade and lamp body.

According to the waterproof LED car lamp disclosed in the Chinese patent publication No. CN205155792U, the waterproof LED car lamp has the advantages of being simple in structure, convenient to assemble, long in service life, waterproof, and the like, however, in the process of providing car lamp waterproof by using the water absorbing felt, water vapor is easily accumulated after the water absorbing felt absorbs water, so that the water vapor enters the transparent glass cover, and the water vapor enters the transparent glass cover.

Therefore, the waterproof mechanism of the LED car lamp module is provided, so that the problem that water vapor enters into the light-transmitting glass cover due to the fact that the water absorption felt is easy to accumulate after water absorption in the process of providing car lamp waterproof by using the water absorption felt is solved.

Disclosure of Invention

The utility model aims to solve the technical problems: the problem that the water vapor is easy to enter in the transparent glass cover is solved, and therefore the waterproof mechanism of the LED car lamp module is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a LED car light module waterproofing mechanism, includes the base, fixedly connected with arc cover in the base, the base is located arc cover outside fixedly connected with first recess, fixedly connected with shelters from the cover in the arc cover, the arc cover is located the clearance that shelters from the cover and evenly has offered the through-hole, the arc cover is located the fixedly connected with lamp body in the shelter from the cover, the base is located the arc cover outside and has offered the louvre, the base is located the equal fixedly connected with gag lever post of louvre both sides, cup jointed spring and spring one side contact have the clamp plate on the gag lever post, fixedly connected with folded sheet between clamp plate and the base, evenly offered the ventilation hole on the folded sheet.

As an preferable technical scheme of the utility model, one side of the base is fixedly connected with the connecting cover, the filter screen is fixedly connected in the connecting cover, the filter screen is provided with the guide fan, and the heat dissipation in the arc-shaped cover is performed through the guide fan.

As a preferable technical scheme of the utility model, the base is provided with the limiting groove outside the first groove, the spring rod is fixedly connected in the limiting groove, the protective cover is inserted into the end head of the spring rod, the movable end of the spring rod is fixedly connected with the limiting handle, and the protective cover can be conveniently installed and detached by arranging the limiting handle.

As a preferable technical scheme of the utility model, the cushion block is connected in the first groove through the inner glue, and the other side of the cushion block is contacted with the protective cover, so that a sealing effect can be provided.

As an optimized technical scheme of the utility model, the baffle is connected to the connecting cover through the rotation of the rotating shaft, and the micro motor is fixedly connected to the rotating shaft, and the baffle is driven to rotate through the rotation of the rotating shaft, so that the inlet direction of the guide fan can be blocked.

The utility model has the following advantages: through installing the detachable protection casing on the base to dispel the heat through the cooperation of through-hole on guide fan and the arc cover, and dispel the heat through the louvre, then dispel the heat through setting up the ventilation hole on the folding piece, when the fan does not rotate, the protection casing internal pressure is balanced, and the folding piece is pressed by the spring beam, thereby keeps sealedly, has promoted waterproof and radiating effect, prevents the problem of getting into steam in the protection casing that the radiating pipe led to.

Drawings

FIG. 1 is a schematic side sectional view of a waterproof mechanism for an LED lamp module according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic three-dimensional perspective view of a waterproof mechanism for an LED lamp module according to a preferred embodiment of the present utility model;

fig. 3 is an enlarged schematic view of a portion a of a waterproof mechanism for an LED lamp module according to a preferred embodiment of the present utility model.

Reference numerals illustrate: 1. a base; 2. an arc-shaped cover; 3. a first groove; 4. a cushion block; 5. a protective cover; 6. a limit groove; 7. a spring rod; 8. a limit handle; 9. a shielding cover; 10. a lamp body; 11. a joint cover; 12. a filter screen; 13. a fan; 14. a heat radiation hole; 15. a limit rod; 16. a pressing plate; 17. folding the sheet; 18. a vent hole; 19. and a baffle.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Please combine referring to a waterproof mechanism of LED car light module shown in fig. 1-3, including base 1, base 1 internal fixation has arc cover 2, arc cover 2 surface is provided with the light refracting layer and can promote the light scattering effect, base 1 is located arc cover 2 outside fixedly connected with first recess 3, arc cover 2 internal fixation has shielding cover 9, shielding cover 9 can shade the through-hole on the arc cover 2, the through-hole has evenly been seted up in the clearance that arc cover 2 is located shielding cover 9, arc cover 2 is located shielding cover 9 internal fixation and has lamp body 10, base 1 is located arc cover 2 outside and has seted up louvre 14, the louvre 14 is used for discharging air to the external world, base 1 is located the equal fixedly connected with gag lever post 15 of louvre 14 both sides, cup joint spring and spring one side contact have clamp plate 16 on the gag lever post 15, fixedly connected with folding piece 17 between clamp plate 16 and the base 1, evenly set up ventilation hole 18 on folding piece 17, through installing ventilation hole 18 on folding piece 17, can be convenient when folding piece 17 is expanded, simultaneously, folding piece 17 is in the shrink state can be in the convenient for the sealed environment of heat dissipation body 10.

Wherein, fan 13 is located filter screen 12, and filter screen 12 fixed connection links up cover 11 in, links up cover 11 fixed connection and measures at base 1 appearance, through setting up fan 13 and can be through the through-hole on the arc cover 2 with wind leading-in to between arc cover 2 and the protection casing 5.

Wherein, spacing handle 8 fixed connection is on the mobile terminal of spring beam 7, and the end of protection casing 5 grafting spring beam 7, spring beam 7 fixed connection is in spacing groove 6, and spacing groove 6 is located base 1 one side, can drive spring beam 7 shrink through setting up spacing handle 8 to conveniently dismantle protection casing 5.

Wherein, protection casing 5 is the transparency, and protection casing 5 and cushion 4 opposite side contact, and cushion 4 comprises the rubber material to place and be close to protection casing 5 one side at base 1, can convenient to detach, cushion 4 glue is connected in first recess 3, through setting up cushion 4, can increase the leakproofness between protection casing 5 and the base 1.

Wherein, micro motor fixed connection is in the pivot (micro motor is not shown in the drawing, only is as the pivoted power supply of drive pivot), and baffle 19 passes through pivot rotation connection and links up cover 11, through setting up baffle 19, can block the air intake of fan guide 13, is convenient for provide sealedly.

Working principle: under the waterproof condition of the LED car lamp module, be provided with first recess 3 and cushion 4 between protection casing 5 and the base 1, can make between protection casing 5 and the base 1 be in sealing state, baffle 19 and linking cover 11 are in contact and under the effect of pivot simultaneously, make base 1 one side be in sealing state, can be convenient for seal, utilize micro motor drive pivot rotation, and make baffle 19 be in open state, then when the car light needs the heat dissipation, start fan 13, and enter into lamp body 10 department through the through-hole on the arc cover 2, be in the boost condition between protection casing 5 and the arc cover 2 this moment, then through louvre 14, the steam is derived, and make clamp plate 16 and fold piece 17 expand, the spring on the gag lever post 15 receives the extrusion, vent hole 18 on the fold piece 17 expands simultaneously, and can conveniently dispel the heat, thereby the inside problem of getting into steam of car light has been reduced, promote radiating efficiency simultaneously.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a waterproof mechanism of LED car light module, includes base (1), fixedly connected with arc cover (2) in base (1), its characterized in that, base (1) are located arc cover (2) outside fixedly connected with first recess (3), fixedly connected with shelters from cover (9) in arc cover (2), arc cover (2) are located the clearance of sheltering from cover (9) and evenly have seted up the through-hole, arc cover (2) are located and shelter from cover (9) fixedly connected with lamp body (10), base (1) are located arc cover (2) outside and have seted up louvre (14), base (1) are located equal fixedly connected with gag lever post (15) in louvre (14) both sides, cup joint spring and spring one side contact have clamp plate (16) on gag lever post (15), fixedly connected with folding piece (17) between clamp plate (16) and base (1), vent hole (18) have evenly been seted up on folding piece (17).

2. The waterproof mechanism of the LED car lamp module according to claim 1, wherein one side of the base (1) is fixedly connected with a connecting cover (11), a filter screen (12) is fixedly connected in the connecting cover (11), and a fan (13) is arranged on the filter screen (12).

3. The waterproof mechanism of the LED car lamp module according to claim 2, wherein the base (1) is located at the outer side of the first groove (3) and provided with a limit groove (6), a spring rod (7) is fixedly connected in the limit groove (6), the end of the spring rod (7) is inserted with a protective cover (5), and the movable end of the spring rod (7) is fixedly connected with a limit handle (8).

4. A waterproof mechanism for an LED car light module according to claim 3, wherein the first groove (3) is internally connected with a cushion block (4), and the other side of the cushion block (4) is in contact with a protective cover (5).

5. The waterproof mechanism of the LED car lamp module according to claim 2, wherein the baffle (19) is rotatably connected to the connecting cover (11) through a rotating shaft, and a micro motor is fixedly connected to the rotating shaft.