CN212673159U

CN212673159U - Car light seal structure

Info

Publication number: CN212673159U
Application number: CN202021371315.4U
Authority: CN
Inventors: 闵烨; 陈明; 房慧冬
Original assignee: Wuhan Champion Electronic Co ltd
Current assignee: Wuhan Champion Electronic Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-09
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a car lamp sealing structure, which relates to the technical field of car lamps; the inner chamber fixed mounting of lamp body has the LED lamp, lamp shade activity joint is in the upper end of lamp body, through sealing washer sealing connection between lamp body and the lamp shade, it is the lamp shade of mushroom head shape through appearance structure, and it is fixed with the lamp body joint at the inner chamber of lamp shade, the vehicle is when going or carwash in rainy day, its effectual rainwater with keep off in the lamp shade outside, avoided the rainwater to get into the lamp body inner chamber, and through the sealing washer between lamp body and the lamp shade, its effectual vapor that has prevented in the air gets into the inner chamber of lamp body, a structure is simple, it is sealed effectual, the factor of safety of driving has effectively been improved.

Description

Car light seal structure

Technical Field

The utility model belongs to the technical field of the car light, concretely relates to car light seal structure.

Background

The car light is a lamp on the vehicle, generally comprises a lamp shade, a lamp holder and a lamp source, is a lighting tool for lighting the road when the vehicle runs at night, and is also a prompting tool for sending various vehicle running signals to pedestrians and other vehicles.

But discovery in the use, the inside fog condition that appears of car headlight many drivers friend all touch, usually, the car light shell passes through sealing washer lug connection with the car light lamp body and fixes, and this kind of structural seal is not good, can appear the phenomenon of leaking usually, has water smoke in the headlight, and causes the damage to the inside part of car light, influences the normal use of car light.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the problems of the defects and the shortcomings of the prior art; an object of the utility model is to provide a simple structure, reasonable in design, convenient to use's car light seal structure, it passes through the lamp shade that the appearance structure is mushroom head shape, and it is fixed with the lamp body joint at the inner chamber of lamp shade, the vehicle is when going or carwash in rainy day, it is effectual to keep off the rainwater in the lamp shade outside, avoided the rainwater to get into the lamp body inner chamber, and through the sealing washer between lamp body and the lamp shade, its effectual vapor that has prevented in the air gets into the inner chamber of lamp body, a structure is simple, it is sealed effectual, the factor of safety of driving has effectively been improved.

In order to achieve the above object, the utility model adopts the following technical scheme: the LED lamp comprises a lamp shell, an LED lamp, a sealing ring and a lamp shade; the LED lamp is fixedly arranged in the inner cavity of the lamp shell, the lamp shade is movably clamped at the upper end of the lamp shell, and the lamp shell is connected with the lamp shade in a sealing mode through the sealing ring.

Preferably, the upper end of lamp body fixed be provided with round semi-arc groove one, the equal fixed mounting in lateral wall left and right sides of lamp body has the arc side, constitute between the head end of one side arc side and the tail end of opposite side arc side and dodge the groove.

Preferably, the bottom surface of the arc-shaped side edge is a spiral inclined surface, a plurality of inserting holes are fixedly formed in the bottom surface of the arc-shaped side edge, and a baffle is fixedly arranged at the tail end of the arc-shaped side edge.

As preferred, the inside wall of lamp shade on the fixed sealing washer apron that is provided with, the bottom mounting of sealing washer apron is provided with and keeps the semi-arc groove two of mutually supporting with semi-arc groove one, equal fixed mounting has the joint piece on the inside wall of the lamp shade left and right sides, and the fixed below that sets up at the sealing washer apron of joint piece, fixed mounting has spring top pearl on the joint piece.

Preferably, the shape structure of the lampshade is in a mushroom head shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an appearance structure is the lamp shade of mushroom head shape to it is fixed with the lamp body joint at the inner chamber of lamp shade, and the vehicle is when going or carwash rainy day, and its is effectual keeps off rainwater in the lamp shade outside, has avoided the rainwater to get into the lamp body inner chamber, and through the sealing washer between lamp body and the lamp shade, its effectual vapor that has prevented in the air gets into the inner chamber of lamp body, its simple structure, it is sealed effectual, has effectively improved the factor of safety of driving.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a cross-sectional view of the lamp housing 1 of the present invention;

fig. 3 is a schematic structural diagram of the lamp housing 1 according to the present invention;

fig. 4 is a cross-sectional view of the lamp cover 4 of the present invention;

fig. 5 is a schematic structural diagram of the middle lampshade 4 of the present invention.

In the figure: the LED lamp comprises a lamp housing 1, an LED lamp 2, a sealing ring 3, a lampshade 4, a first semi-arc-shaped groove 11, an arc-shaped side 12, an inserting hole 121, a baffle 122, an avoiding groove 13, a sealing ring cover plate 41, a second semi-arc-shaped groove 411, a clamping block 42 and a spring top bead 43.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the LED lamp comprises a lamp shell 1, an LED lamp 2, a sealing ring 3 and a lamp shade 4; the LED lamp is characterized in that an LED lamp 2 is fixedly arranged in the inner cavity of the lamp shell 1, the lamp shade 4 is movably clamped at the upper end of the lamp shell 1, and the lamp shell 1 is in sealing connection with the lamp shade 4 through a sealing ring 3.

As shown in fig. 2 and 3, further, the upper end of the lamp housing 1 is fixedly provided with a circle of semi-arc-shaped groove 11, the arc-shaped side 12 is fixedly mounted on the left and right sides of the outer side wall of the lamp housing 1, an avoiding groove 13 is formed between the head end of the arc-shaped side 12 on one side and the tail end of the arc-shaped side 12 on the other side, the bottom surface of the arc-shaped side 12 is a spiral inclined surface, a plurality of inserting holes 121 are fixedly arranged on the bottom surface of the arc-shaped side 12, and a baffle 122 is fixedly arranged at the tail end of the arc-shaped.

As shown in fig. 4 and 5, further, the inner side wall of the lampshade 4 is fixedly provided with a sealing ring cover plate 41, the bottom fixing of the sealing ring cover plate 41 is provided with a semi-arc groove 411 which is kept to be matched with the semi-arc groove 11, the inner side walls of the left side and the right side of the lampshade 4 are fixedly provided with a clamping block 42, the clamping block 42 is fixedly arranged below the sealing ring cover plate 41, the clamping block 42 is fixedly provided with spring top beads 43, and the appearance structure of the lampshade 4 is in a mushroom head shape.

The working principle of the specific embodiment is as follows: at first with 2 fixed mounting of LED lamp in the inner chamber of lamp body 1, install sealing washer 3 on the semi-arc groove 11 on lamp body 1 again, this moment with the joint piece 42 alignment on lamp shade 4 dodge groove 13, make two 411 of semi-arc grooves just in time cover the upper end at sealing washer 3, rotatory lamp shade 4 of rethread, joint piece 42 on lamp shade 4 is rotatory along the spiral inclined plane of 12 bottoms of arc side, lamp shade 4 is in the rotatory while, can compress tightly downwards, make sealing washer 3 tightly fix in the circular inner chamber that semi-arc groove 11 and two 411 are constituteed, fix on spliced eye 121 through spring top pearl 43 joint at last, the fixed of lamp shade 4 with lamp body 1 has been realized.

Compared with the prior art, the beneficial effects of the embodiment are as follows: the utility model discloses an appearance structure is lamp shade 4 of mushroom head shape to it is fixed with 1 joint of lamp body at the inner chamber of lamp shade 4, the vehicle is when going or carwash in rainy day, its effectual rainwater that keeps off in the 4 outsides of lamp shade, avoided the rainwater to get into the lamp body inner chamber, and through sealing washer 3 between lamp body 1 and the lamp shade 4, its effectual vapor that has prevented in the air gets into the inner chamber of lamp body 1, a structure is simple, it is sealed effectual, the factor of safety of driving has effectively been improved.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a car light seal structure which characterized in that: the LED lamp comprises a lamp shell (1), an LED lamp (2), a sealing ring (3) and a lamp shade (4); the LED lamp is characterized in that an LED lamp (2) is fixedly mounted in an inner cavity of the lamp shell (1), the lamp shade (4) is movably clamped at the upper end of the lamp shell (1), and the lamp shell (1) is in sealing connection with the lamp shade (4) through a sealing ring (3).

2. A vehicle lamp sealing structure according to claim 1, characterized in that: the lamp body (1) upper end fixed be provided with round semi-arc groove (11), the equal fixed mounting in the lateral wall left and right sides of lamp body (1) has arc side (12), one side it dodges groove (13) to constitute between the head end of arc side (12) and the tail end of opposite side arc side (12).

3. A vehicle lamp sealing structure according to claim 2, characterized in that: the bottom surface of the arc-shaped side edge (12) is a spiral inclined surface, a plurality of inserting holes (121) are fixedly arranged on the bottom surface of the arc-shaped side edge (12), and a baffle plate (122) is fixedly arranged at the tail end of the arc-shaped side edge (12).

4. A vehicle lamp sealing structure according to claim 2, characterized in that: the inside wall of lamp shade (4) on the fixed sealing washer apron (41) that is provided with, the bottom mounting of sealing washer apron (41) is provided with and keeps the semi-arc groove two (411) of mutually supporting with semi-arc groove one (11), equal fixed mounting has joint piece (42) on the inside wall of lamp shade (4) the left and right sides, and joint piece (42) are fixed to be set up in the below of sealing washer apron (41), fixed mounting has spring top pearl (43) on joint piece (42).

5. A vehicle lamp sealing structure according to claim 1, characterized in that: the shape structure of the lampshade (4) is in a mushroom head shape.