CN213480138U - Convenient assembling's car reversing light - Google Patents

Abstract

The utility model relates to a car reversing light especially relates to a convenient assembling's car reversing light. The technical scheme is as follows: the utility model provides a convenient assembling's car reversing light, includes shell, face guard, luminous circuit board and drive module, is equipped with a plurality of lens that have reflection of light subassembly on the face guard, and the joint is fixed between face guard and the shell, and the inside of shell is the cavity inner chamber, is equipped with block fixed knot structure in the cavity inner chamber of shell, block fixed knot structure includes one and the cavity inner chamber shape of shell unanimous bears the weight of the chamber, and the drive module card is established at bearing the intracavity, installs the inserted sheet on drive module, is connected through the conducting strip between luminous circuit board and the drive module, is equipped with the LED light emitting source of a plurality of and lens one-to-one on the luminous circuit board, seal through heat conduction sealed glue between. The utility model has the advantages that: reasonable structure, convenient assembly and good heat dissipation effect.

Description

Convenient assembling's car reversing light

Technical Field

The utility model relates to a car light field especially relates to a convenient assembling's car reversing light.

Background

With the development of productivity and the improvement of living conditions, automobiles increasingly enter common families, become necessities of life, and the popularization of automobiles has increasingly greater demand on automobile parts. The automobile reversing lamp is used as a common accessory of an automobile, is arranged at the tail of the automobile, is used for illuminating the road surface behind the automobile when backing the automobile and plays a role in warning the automobile and pedestrians behind the automobile. The current automobile reversing lamp has the defects of complex structure, time and labor waste in assembly, unsatisfactory sealing and waterproof effect and poor heat dissipation effect, and the use experience of a user is seriously influenced. Therefore, a new technical solution should be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aiming at the defects existing in the prior art, the automobile reversing lamp has the advantages of reasonable structure, convenience in assembly and good heat dissipation effect.

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

an automobile reversing lamp convenient to assemble comprises a shell, a face shield, a light-emitting circuit board and a driving module, wherein the light-emitting circuit board and the driving module are arranged in the shell, the face shield is provided with a plurality of lenses with light reflecting components, the face shield and the shell are clamped and fixed, the shell is internally provided with a hollow inner cavity, a clamping and fixing structure is arranged in the hollow inner cavity of the shell and comprises a bearing cavity, the shape of the bearing cavity is consistent with that of the hollow inner cavity of the shell, two inward-protruding first clamping plates are formed on the inner surface wall on one side of the bearing cavity, a first clamping groove is formed between the two first clamping plates, two inward-protruding second clamping plates are formed on the inner surface wall on the other side of the bearing cavity, a second clamping groove is formed between the two second clamping plates, and two side edges of the driving module are respectively clamped and arranged in the first clamping groove and the second clamping groove, install the inserted sheet on the drive module, luminous circuit board passes through connecting piece fixed connection on the up end of shell, be connected through the conducting strip between luminous circuit board and the drive module, be equipped with the LED light emitting source of a plurality of and lens one-to-one on the luminous circuit board, seal through heat conduction sealant between drive module and the shell.

Further:

a plurality of radiating fins are formed on the outer surface wall of the shell at intervals.

The upper end face of the shell is provided with a plurality of outward lugs at intervals, the position of the face mask corresponding to the lugs is provided with a groove matched with the lugs, and when the face mask is connected with the shell, the lugs are embedded into the groove.

Further, the method comprises the following steps:

and an insulating protective sleeve is arranged outside the inserting piece.

The projection of the lens on the plane is rectangular.

Preferably, the first and second liquid crystal materials are,

the number of the light emitting sources and the number of the matched lenses are three, and the light emitting sources are LED light emitting sources.

Due to the adoption of the technical scheme, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses an automobile reversing light, the inside of shell is the cavity inner chamber, is equipped with block fixed knot in the cavity inner chamber of shell and constructs, can directly insert inside the draw-in groove of block fixed knot structure when the drive plate is installed, and the encapsulating, need not to lock additional screw again, can reduce the operation process, improves the installation effectiveness; in addition, the potting adhesive can fix the driving plate, heat can be LED out from the shell, heat conduction is fast, heat generated by the driving plate in the working process can be LED out to the shell at the fastest speed, the LED luminous source is less affected by driving heat, and the service life of a product is prolonged.

2. The utility model discloses a car reversing light, simple structure is small and exquisite, can be applicable to multiple motorcycle type, has higher commonality, can satisfy multiple automobile brand's demand.

3. The utility model discloses a car reversing light is equipped with the inserted sheet on the drive plate, adopts the mode of cut straightly to connect to acquire the power, does not account for the space, and it is more convenient and reliable to install.

4. The utility model discloses a car reversing light, the mode of adopting the joint between face guard and the shell is fixed, simple to operate, firm, is favorable to improving installation effectiveness, labour saving and time saving.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic perspective view of a backup light of an automobile according to the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a schematic view of the mask of FIG. 1 with the mask removed;

FIG. 4 is a schematic view of the internal structure of the housing;

fig. 5 is a schematic view of a driving module mounting structure.

Wherein: 1. the LED lamp comprises a shell, 2, a face mask, 3, a light-emitting circuit board, 4, a driving module, 5, a clamping and fixing structure, 5-1, a bearing cavity, 5-2, a first clamping plate, 5-3, a first clamping groove, 5-4, a second clamping plate, 5-5, a second clamping groove, 6, a connecting piece, 7, an LED light-emitting source, 8, a lens, 9, a heat-radiating fin, 10, a lug, 11, a groove, 12, an inserting piece, 13 and an insulating protective sleeve.

Detailed Description

As shown in the figures, as the utility model discloses a first embodiment, the utility model provides a convenient assembling's car reversing light, including shell 1, face guard 2, set up at inside luminescent circuit board 3 and the drive module 4 of shell, be equipped with a plurality of lens 8 that have reflection of light subassembly on the face guard 2, the joint is fixed between face guard 2 and the shell 1, and concrete connected mode is: the interval is equipped with a plurality of outside lugs 10 on the up end of shell 1, and the position that corresponds lug 10 on the face guard 2 is equipped with the recess 11 with lug looks adaptation, and when face guard 2 was connected with shell 1, lug 10 was embedded into in the recess 11, carry out quick effectual being connected with face guard 2 and shell 1, simple to operate, firm is favorable to improving installation effectiveness, labour saving and time saving.

The inner part of the shell 1 is a hollow inner cavity, a clamping and fixing structure 5 is arranged in the hollow inner cavity of the shell 1, the clamping and fixing structure 5 comprises a bearing cavity 5-1 which is consistent with the shape of the hollow inner cavity, two inward-protruding first clamping plates 5-2 are formed on the inner surface wall of one side of the bearing cavity 5-1, a first clamping groove 5-3 is formed between the two first clamping plates 5-2, two inward-protruding second clamping plates 5-4 are formed on the inner surface wall of the other side of the bearing cavity 5-1, a second clamping groove 5-5 is formed between the two second clamping plates 5-4, and when the shell is assembled, two side edges of the driving module 4 are clamped in the first clamping groove 5-3 and the second clamping groove 5-5 respectively and are filled with glue without locking screws. The LED light source is characterized in that the driving module 4 and the shell 1 are sealed through heat-conducting sealant, the heat-conducting sealant improves the sealing effect and plays a role in heat dissipation, and heat generated by the driving board in the working process can be quickly LED out of the shell, so that the LED light source is less influenced by driving heat, and the service life of a product is prolonged.

An inserting piece 12 is installed on the driving module 4, and an insulating protective sleeve 13 is arranged outside the inserting piece 12. When using the utility model discloses a reversing light adopts the mode of cut straightly to connect to acquire the power, does not account for the space, and it is more convenient and reliable to install. The light-emitting circuit board 3 is fixedly connected to the upper end face of the housing 1 through a connecting piece 6, in this embodiment, the connecting piece 6 is a screw, the light-emitting circuit board 3 is connected to the driving module 4 through a conducting strip, and the light-emitting circuit board 3 is provided with a plurality of LED light-emitting sources 7 which are in one-to-one correspondence with the lenses 8.

Preferably, as the utility model discloses a second embodiment, this embodiment is the further improvement to embodiment one, the interval is formed with a plurality of heat radiation fins 9 on the outer surface wall of shell 1, forms the ventiduct between the adjacent heat radiation fins 9 for shell 1 has the effect of radiator, and heat radiation fins 9 have increased the area of contact of casing with the air, passes through bigger cross-sectional area transfer heat promptly in the unit interval, and the air exchanges heat with the shell through the mode of thermal convection, thereby the heat on the shell 1 is taken away in time.

Preferably, as a third embodiment of the present invention, the present embodiment is further limited to the first embodiment, in which three light sources 7 and three lenses 8 are adapted to the light sources, and the light sources 7 are LED light sources. The LED luminous source has the advantages of low energy consumption, long service life, high response speed, good color rendering property and the like. When using, the LED light emitting source sends white light, refracts through lens 8, forms the projection of rectangle light, and car and pedestrian far away can see and notice safety very far when making the driving, simultaneously because the improvement of luminance has strengthened the penetrability, and rain, fog weather driving can not only remind others more be to a protection of self. In the embodiment, the light distribution of the backup lamp meets the light distribution performance of GB 15235-.

The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a convenient assembling's car reversing lamp which characterized in that: the LED lamp comprises a shell (1), a face mask (2), a light-emitting circuit board (3) and a driving module (4), wherein the light-emitting circuit board (3) and the driving module (4) are arranged in the shell, a plurality of lenses (8) with light reflecting components are arranged on the face mask (2), the face mask (2) and the shell (1) are clamped and fixed, a hollow inner cavity is arranged in the shell (1), a clamping and fixing structure (5) is arranged in the hollow inner cavity, the clamping and fixing structure (5) comprises a bearing cavity (5-1) which is consistent with the hollow inner cavity of the shell in shape, two inward-protruding first clamping plates (5-2) are formed on the inner surface wall of one side of the bearing cavity (5-1), a first clamping groove (5-3) is formed between the two first clamping plates (5-2), and two inward-protruding second clamping plates (5-4) are formed on the inner surface wall of the other side of the bearing cavity (5-1, two be formed with second draw-in groove (5-5) between second cardboard (5-4), two sides of drive module (4) are blocked respectively and are established in first draw-in groove (5-3) and second draw-in groove (5-5) install inserted sheet (12) on drive module (4), luminous circuit board (3) are through connecting piece (6) fixed connection on the up end of shell (1), be connected through the conducting strip between luminous circuit board (3) and drive module (4), be equipped with LED light emitting source (7) of a plurality of and lens (8) one-to-one on luminous circuit board (3), seal through heat conduction sealed glue between drive module (4) and shell (1).

2. The vehicle backup lamp convenient to assemble according to claim 1, wherein: a plurality of radiating fins (9) are formed on the outer surface wall of the shell (1) at intervals.

3. The vehicle backup lamp convenient to assemble according to claim 1, wherein: a plurality of outward lugs (10) are arranged on the upper end face of the shell (1) at intervals, grooves (11) matched with the lugs (10) are formed in the positions, corresponding to the lugs (10), of the face mask (2), and when the face mask (2) is connected with the shell (1), the lugs (10) are embedded into the grooves (11).

4. A ready-to-assemble automotive backup light according to claim 1, 2 or 3, characterized in that: an insulating protective sleeve (13) is arranged outside the inserting piece (12).

5. The vehicle backup lamp convenient to assemble according to claim 4, wherein: the projection of the lens (8) on the plane is rectangular.

6. The vehicle backup lamp convenient to assemble according to claim 4, wherein: the number of the light emitting sources (7) and the number of the matched lenses (8) are three, and the light emitting sources (7) are LED light emitting sources.

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