CN210624411U

CN210624411U - Assembled headlamp with good sealing performance

Info

Publication number: CN210624411U
Application number: CN201921809635.0U
Authority: CN
Inventors: 江建军
Original assignee: Jiangsu Hengrui Lamp Co Ltd
Current assignee: Jiangsu Hengrui Lamp Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-05-26
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a combined headlamp with good sealing performance, which comprises a lamp shell, a lampshade and a halogen lamp arranged in the lamp shell and the lampshade; a yellow business card is arranged on one side of the halogen lamp, a position lamp is arranged above the yellow business card, and a decorative frame is arranged below the yellow business card; an LED lamp group is arranged above or below the halogen lamp; the halogen lamp is characterized in that a leather cup is arranged between a lamp holder and a lamp shell of the halogen lamp, the leather cup is of a disc-shaped structure, one surface of the leather cup, which is in contact with the lamp shell, is provided with a plurality of clamping ring grooves, and the corresponding position of the lamp shell is provided with a plurality of clamping rings, so that the leather cup and the lamp shell can be clamped conveniently, and the problem that water and dust are not enough to seal at present due to the leather cup and the lamp shell is. Additionally, the utility model discloses seal gasket and bolt joint are taken to the department of sealing with the lamp body to the leather cup, make sealed better, needn't twist and lead to the lamp body to warp by tension, also needn't worry to twist and lead to the problem of leaking and the problem that drops by tension, further guarantee car light life, have good use value.

Description

Assembled headlamp with good sealing performance

Technical Field

The utility model relates to a combination head-light that leakproofness is good.

Background

The automobile lamp is an essential important safety device and decoration part for the matching of an automobile, along with the continuous development of automobile electronic technology and electric control technology, the updating of the automobile lamp is endless, and the lighting effect and the matching decoration effect of the automobile lamp are more and more prominent from the prior halogen lamp to the subsequent xenon lamp and then to the current LED lamp, and the automobile lamp is already a mark of the identity and the status of the automobile to some extent. The combined headlamp is a lamp combination arranged at the front part of a vehicle body as the name implies, and not only plays a role in illumination, but also plays a role in signal. A general combination head lamp includes a combination of a high beam and a low beam, a turn signal, a position lamp, and the like. Among them, the high beam and the low beam are the most important parts, which are called as the automobile headlights to play the main role of lighting. Because of the combination head-light is located the automobile body outside, its operational environment is abominable, except that the erosion of natural environment such as solarization, rain, dust, earth, still face vibrations and the high water pressure impact when washing the car in the driving simultaneously, consequently, often because the dust that intakes leads to the car light to damage. In order to solve the problem, the existing car lamp is provided with a leather cup, and a lamp opening is sealed through the elasticity of the leather cup. However, in order to seal the cup and the lamp housing, the cup and the lamp housing need to be screwed tightly, and the lamp housing is easy to deform due to over-tightening, so that the sealing property is damaged, and water leakage is hidden; the phenomenon that the sealing is not enough due to too loose screwing is easy to cause, the leather cup is easy to fall off, the sealing requirement cannot be met, and the phenomenon that water enters and dust enters is caused. Therefore, there is a need for an improved sealing structure of a combination head lamp to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

To foretell problem, the utility model provides a combination head-light that leakproofness is good further improves through the leather cup structure to the car light lamp to add and establish the bed course in order to guarantee the leakproofness between leather cup and the lamp body, concrete technical scheme as follows:

a kind of good airproof assembled head-light, including lamp body, lamp shade, and halogen lamp installed in lamp body, lamp shade; a yellow business card is arranged on one side of the halogen lamp, a position lamp is arranged above the yellow business card, and a decorative frame is arranged below the yellow business card; an LED lamp group is arranged above or below the halogen lamp; a leather cup is arranged between a lamp holder and a lamp shell of the halogen lamp, the leather cup is of a disc-shaped structure, a plurality of clamping ring grooves are formed in one surface, in contact with the lamp shell, of the leather cup, and a plurality of clamping rings are arranged at corresponding positions of the lamp shell so as to be clamped between the lamp holder and the lamp shell.

In the combined headlamp with good sealing performance, the number of the clamping ring grooves on the leather cup is three, and the clamping ring grooves comprise inner clamping grooves, middle clamping grooves and outer clamping grooves; the clamping ring on the lamp shell comprises an inner clamping ring, a middle clamping ring and an outer clamping ring which are arranged at corresponding positions. The width and the depth of the inner clamping groove and the outer clamping groove of the leather cup are both larger than those of the middle clamping groove; the bottom ends of the inner clamping ring and the outer clamping ring of the lamp shell are bent outwards, so that the cross section is L-shaped and can be just clamped into the inner clamping groove and the outer clamping groove of the leather cup. And the bottom walls of the inner clamping groove and the outer clamping groove of the leather cup and the corresponding positions of the end parts of the inner clamping ring and the outer clamping ring of the lamp shell are respectively provided with a bolt through hole, the rear side of the lamp shell is provided with a fixed pressing block, and a bolt is fixed on the fixed pressing block after passing through the bolt through holes of the inner clamping groove and the outer clamping groove. Preferably, sealing gaskets are arranged between the bottom wall of the inner clamping groove and the bottom wall of the outer clamping groove of the cup and the inner clamping ring and the outer clamping ring of the lamp shell. Further preferably, the sealing gasket is an elastic silica gel gasket.

In the combined headlamp with good sealing performance, the center of the inner clamping groove of the leather cup is provided with the lamp holder mounting hole, and the lamp holder of the halogen lamp is mounted in the lamp holder mounting hole; and a positioning bulge for mounting and positioning is arranged on the back surface of the leather cup.

According to the combined headlamp with good sealing performance, the dimming motor and the adjustable screw component for adjusting illumination are arranged behind the lamp shell.

Preferably, in the combined headlamp with good sealing performance, the yellow business card is a parallelogram or a triangle with one arc-shaped side.

The utility model has the advantages that:

the utility model improves the structure of the leather cup, so that the leather cup is clamped with the lamp shell in multiple layers and sealed in multiple layers; and the sealing part is combined with the bolt by adopting the sealing gasket, so that the sealing is better, the lamp shell is not required to be deformed due to over-tightening, and the water leakage problem and the falling problem are not required to be worried about due to over-tightening, so that the problem that the water and dust are not introduced due to insufficient sealing of the leather cup and the lamp shell is solved, the service life of the car lamp is further ensured, and the car lamp has good use value.

Drawings

Fig. 1 is a schematic structural view of a combined headlamp with good sealing performance of the present invention;

FIG. 2 is another schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the structure of the leather cup of the present invention;

FIG. 4 is a partial cross-sectional view of the clamp connection between the cup and the lamp housing of the present invention;

FIG. 5 is a schematic view of the combined structure of the cup and the bulb of the present invention;

FIG. 6 is a schematic view of the back structure of the leather cup of the present invention;

fig. 7 is a rear structural schematic view of the lamp housing of the present invention.

In the figure: 1. a lamp housing; 2. a lamp shade; 3. a halogen lamp; 4. a leather cup; 5. clamping the ring groove; 51. an inner clamping groove; 52. a middle clamping groove; 53. an outer snap groove; 6. a snap ring; 61. an inner snap ring; 62. a middle clamping ring; 63. an outer snap ring; 7. a bolt through hole; 8. fixing a pressing block; 9. a bolt; 10. sealing gaskets; 11. a lamp holder mounting hole; 12. positioning the projection; 13. yellow business cards; 14. a position light; 15. a decorative frame 16 and an LED lamp group; 17. a dimming motor; 18. an adjustable screw assembly.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 to 7, a combined headlamp with good sealing performance includes a lamp housing 1, a lamp cover 2, and a halogen lamp 3 mounted in the lamp housing 1 and the lamp cover 2; one side of the halogen lamp 3 is provided with a yellow business card 13, and the yellow business card 13 is a parallelogram or a triangle with one arc-shaped side. A position lamp 14 is arranged above the yellow name card 13, and a decorative frame 15 is arranged below the yellow name card; an LED lamp group 16 is also arranged above or below the halogen lamp 3; be equipped with leather cup 4 between halogen lamp 3's the lamp stand and the lamp body 1, leather cup 4 is discoid structure, and its one side with the 1 contact of lamp body is equipped with a plurality of joint annular 5, 1 relevant position department of lamp body is equipped with a plurality of joint rings 6 to joint between the two, even multilayer joint between leather cup and the lamp body, the multilayer is sealed, thereby solves the problem of the sealed not enough inflow dirt of leather cup and lamp body now, guarantees car light life.

In the assembled headlamp with good sealing performance, three snap ring grooves 5 are formed in the leather cup 4, and each snap ring groove comprises an inner snap ring groove 51, a middle snap ring groove 52 and an outer snap ring groove 53; the clamping ring 6 on the lamp shell 1 comprises an inner clamping ring 61, a middle clamping ring 62 and an outer clamping ring 63 which are arranged at corresponding positions. The width and the depth of the inner clamping groove 51 and the outer clamping groove 53 of the leather cup 4 are both larger than the width and the depth of the middle clamping groove 52; the bottom ends of the inner clamping ring 6 and the outer clamping ring 6 of the lamp shell 1 are bent outwards, so that the cross sections are L-shaped and can be just clamped into the inner clamping groove 51 and the outer clamping groove 53 of the leather cup 4. The bottom walls of the inner clamping groove 51 and the outer clamping groove 53 of the leather cup 4 and the corresponding positions of the end parts of the inner clamping ring 61 and the outer clamping ring 63 of the lamp shell 1 are respectively provided with a bolt through hole 7, the rear side of the lamp shell 1 is provided with a fixed pressing block 8, and a bolt 9 is fixed on the fixed pressing block 8 after passing through the bolt through holes 7 of the inner clamping groove and the outer clamping groove. Sealing gaskets 10 are respectively arranged between the bottom wall of the inner clamping groove 51 and the bottom wall of the outer clamping groove 53 of the cup 4 and between the bottom wall of the inner clamping groove 6 and the bottom wall of the outer clamping ring 6 of the lamp shell 1, and the sealing gaskets 10 are preferably elastic silica gel gaskets. The sealing position of the contact surface of the leather cup and the lamp shell adopts a sealing gasket and bolt combination mode, so that the sealing is further enhanced, the lamp shell is not required to be deformed due to over tightening, the water leakage problem and the falling problem due to over tightening are not required to be worried, and the service life of the car lamp is further ensured.

In the assembled headlamp with good sealing performance of the present embodiment, the center of the inner clamping groove 51 of the leather cup 4 is provided with the lamp holder mounting hole 11, and the lamp holder of the halogen lamp 3 is mounted in the lamp holder mounting hole 11; and the back of the leather cup 4 is provided with a positioning bulge 12 for mounting and positioning. In addition, in this embodiment, a dimming motor 17 and an adjustable screw assembly 18 for adjusting illumination are further disposed behind the lamp housing 1, and are used for adjusting illumination.

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.

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. A combined headlamp with good sealing performance comprises a lamp shell (1), a lampshade (2) and a halogen lamp (3) arranged in the lamp shell (1) and the lampshade (2); the method is characterized in that: a yellow business card (13) is arranged on one side of the halogen lamp (3), a position lamp (14) is arranged above the yellow business card (13), and a decorative frame (15) is arranged below the yellow business card (13); an LED lamp group (16) is arranged above or below the halogen lamp (3); be equipped with leather cup (4) between the lamp stand of halogen lamp (3) and lamp body (1), leather cup (4) are discoid structure, and its one side of contacting with lamp body (1) is equipped with a plurality of joint rings (5), lamp body (1) relevant position department is equipped with a plurality of joint rings (6) to the joint between the two.

2. The high-sealability combination head lamp according to claim 1, wherein: the leather cup is characterized in that the number of the clamping ring grooves (5) on the leather cup (4) is three, and the clamping ring grooves comprise inner clamping grooves (51), middle clamping grooves (52) and outer clamping grooves (53); the lamp shell (1) is characterized in that the clamping ring (6) comprises an inner clamping ring (61), a middle clamping ring (62) and an outer clamping ring (63) which are arranged at corresponding positions.

3. The high-sealability combination head lamp according to claim 2, wherein: the width and the depth of the inner clamping groove (51) and the outer clamping groove (53) of the leather cup (4) are both larger than the width and the depth of the middle clamping groove (52); the bottom ends of the inner clamping ring (61) and the outer clamping ring (63) of the lamp shell (1) are bent outwards, so that the cross section is L-shaped and can be just clamped into the inner clamping groove (51) and the outer clamping groove (53) of the leather cup (4).

4. The high-sealability combination head lamp according to claim 3, wherein: the lamp is characterized in that the bottom walls of the inner clamping groove (51) and the outer clamping groove (53) of the leather cup (4) and the corresponding positions of the end parts of the inner clamping ring (61) and the outer clamping ring (63) of the lamp shell (1) are respectively provided with a bolt through hole (7), the rear side of the lamp shell (1) is provided with a fixed pressing block (8), and a bolt (9) is fixed on the fixed pressing block (8) after passing through the bolt through holes (7).

5. The high-sealability combination head lamp according to claim 3, wherein: sealing gaskets (10) are respectively arranged between the bottom wall of the inner clamping groove (51) and the bottom wall of the outer clamping groove (53) of the cup (4) and the inner clamping ring (61) and the outer clamping ring (63) of the lamp shell (1).

6. The high-sealability combination head lamp according to claim 5, wherein: the sealing gasket (10) is an elastic silica gel gasket.

7. The high-sealability combination head lamp according to claim 3, wherein: a lamp holder mounting hole (11) is formed in the center of the inner clamping groove (51) of the leather cup (4), and the lamp holder of the halogen lamp (3) is mounted in the lamp holder mounting hole (11); and a positioning bulge (12) for mounting and positioning is arranged on the back surface of the leather cup (4).

8. The good-sealing assembled headlamp as set forth in claim 1 or 4, wherein: and a dimming motor (17) for adjusting illumination and an adjustable screw component (18) are also arranged behind the lamp shell (1).

9. The high-sealability combination head lamp according to claim 1, wherein: the yellow business card (13) is a parallelogram or a triangle with one arc-shaped side.