CN208295810U - A kind of better motor vehicle bulb of heat dissipation effect - Google Patents

Abstract

The utility model relates to a kind of better motor vehicle bulbs of heat dissipation effect, including bulb socket and light bulb, accommodating chamber is provided on bulb socket, the lamp cap of light bulb is mounted in accommodating chamber, anchor window is had on the front side wall of accommodating chamber, rear wall, the left end of anchor window, right end are respectively equipped with the first locating plate and the second locating plate, and the inner end of the first locating plate and the second locating plate is bent into accommodating chamber, and the inner end of the first locating plate and the second locating plate is engaged with the lamp cap of light bulb；The upper end of anchor window is equipped with third locating plate, the inner end of third locating plate is bent into accommodating chamber, the upper end of anchor window is additionally provided with two lower sheetings, and two lower sheetings are respectively at the two sides of third locating plate, and the inner end of third locating plate and lower sheeting are engaged with the lamp cap of light bulb；The lower end of anchor window is equipped with elastic clip, and the lamp cap of elastic clip and light bulb is engaged.This motor vehicle bulb can be good at positioning light bulb, so that light bulb has better heat dissipation effect.

Description

A kind of better motor vehicle bulb of heat dissipation effect

Technical field

The utility model relates to a kind of lighting lamp more particularly to a kind of better motor vehicle bulbs of heat dissipation effect.

Background technique

Existing motor vehicle bulb is generally made of bulb socket and the light bulb being mounted on bulb socket.Currently, about light bulb Heat dissipation mainly pass through metalized lamp headstock connected to it and distribute heat, heat dissipation effect depends primarily on bulb socket and lamp Tight fit degree between the lamp cap of bubble, but there is inevitable error in the assembly of bulb socket and light bulb, be easy to make eventually At loose shift between light bulb and tube face, positioning accuracy is poor, causes the heat dissipation effect of tube face poor.

Summary of the invention

The technical problem to be solved by the present invention is to provide a kind of better motor vehicle bulb of heat dissipation effect, this heat dissipations The better motor vehicle bulb of effect can be good at positioning light bulb, so that light bulb has better heat dissipation effect.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:

A kind of better motor vehicle bulb of heat dissipation effect, including bulb socket and light bulb are provided with accommodating chamber, light bulb on bulb socket Lamp cap be mounted in accommodating chamber, anchor window is had on the front side wall of accommodating chamber, rear wall, it is characterized in that: described fixed The left end of position window, right end are respectively equipped with the first locating plate and the second locating plate, the inner end of the first locating plate and the second locating plate It is bent into accommodating chamber, lamp cap of the inner end of the first locating plate and the second locating plate with the light bulb is engaged；Positioning The upper end of window is equipped with third locating plate, and the inner end of third locating plate is bent into accommodating chamber, and the upper end of anchor window is additionally provided with Two lower sheetings, two lower sheetings are respectively at the two sides of third locating plate, and the inner end of third locating plate and lower sheeting are and lamp The lamp cap of bubble is engaged；The lower end of anchor window is equipped with elastic clip, and the lamp cap of elastic clip and light bulb is engaged.

Above-mentioned bulb socket is generally metal material, has good heating conduction, the first locating plate, the second locating plate, the Three locating plates, lower sheeting and elastic clip are also metal material, have good heating conduction.

Above-mentioned anchor window is for checking whether the lamp cap of light bulb is accurately positioned in accommodating chamber.

The lamp cap of above-mentioned light bulb is mounted in the accommodating chamber of bulb socket, the first locating plate, the second positioning on anchor window The inner end of piece and third locating plate is bent into accommodating chamber, the lamp cap of light bulb is compressed in accommodating chamber, and then to light bulb Lamp cap carries out guide-localization；Again because the first locating plate, the second locating plate, third locating plate and elastic clip with the lamp cap of light bulb It is engaged, increases the contact area of the lamp cap of bulb socket and light bulb, when light bulb is during emitting light and heat, light bulb can be produced Raw heat is distributed by the bulb socket of metal material.The lower sheeting of third locating plate two sides can further increase lamp cap The contact area of seat and the lamp cap of light bulb, is conducive to light bulb and preferably radiates.This better motor vehicle bulb energy of heat dissipation effect Enough positioning light bulbs well, so that light bulb has better heat dissipation effect.

As a preferred embodiment of the present invention, first locating plate, the second locating plate, third locating plate, lower sheeting It is integrally formed with bulb socket with elastic clip.By this set, the production process of bulb socket is reduced.

As a preferred embodiment of the present invention, the elastic clip has the arc outstanding into the accommodating chamber convex Portion, arc protrusion and the lamp cap of the light bulb are engaged.The arc protrusion of two elastic clips clamps the lamp cap of light bulb, right Light bulb carries out pipe and just positions.

As a preferred embodiment of the present invention, the one side wall of the bulb socket is equipped at least one detent slot, detent The medial surface of slot and the lamp cap of the light bulb are engaged.By this set, bulb socket and light bulb can be further increased The contact area of lamp cap is conducive to light bulb and preferably radiates.

The utility model compared with prior art, has the advantages that

This motor vehicle bulb using the first locating plate, the second locating plate and third locating plate on anchor window inner end It is bent into accommodating chamber, the lamp cap of light bulb is compressed in accommodating chamber, and then guide-localization is carried out to the lamp cap of light bulb；And because First locating plate, the second locating plate, third locating plate and elastic clip are engaged with the lamp cap of light bulb, increase bulb socket with The contact area of the lamp cap of light bulb, when light bulb is during emitting light and heat, lamp that the heat that light bulb generates is passed through into metal material Headstock distributes, and can be good at positioning light bulb, so that light bulb has better heat dissipation effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the preferred embodiments of the present invention；

Fig. 2 is the A-A sectional view of motor vehicle bulb shown in Fig. 1；

Fig. 3 is the B-B sectional view of motor vehicle bulb shown in Fig. 1；

Fig. 4 is the right view of Fig. 1.

Specific embodiment

It is described further with reference to the accompanying drawing with preferred embodiments of the present invention.

As shown in Figure 1-3, the better motor vehicle bulb of heat dissipation effect in the present embodiment, including bulb socket 1 and light bulb 2, Accommodating chamber 3 is provided on bulb socket 1, the lamp cap 21 of light bulb 2 is mounted in accommodating chamber 3, on the front side wall of accommodating chamber 3, rear wall point It is not provided with anchor window 31, the left end of anchor window 31, right end are respectively equipped with the first locating plate 32 and the second locating plate 33, and first The inner end of locating plate 32 and the second locating plate 33 is bent into accommodating chamber 3, the first locating plate 32 and the second locating plate 33 it is interior End is engaged with the lamp cap 21 of light bulb 2；The upper end of anchor window 31 be equipped with third locating plate 34, third locating plate 34 it is interior It holds and is bent into accommodating chamber 3, the upper end of anchor window 31 is additionally provided with two lower sheetings 35, and two lower sheetings 35 are respectively at third The two sides of locating plate 34, the inner end of third locating plate 34 and lower sheeting 35 are engaged with the lamp cap 21 of light bulb 2；Anchor window 31 lower end is equipped with elastic clip 36, and elastic clip 36 and the lamp cap 21 of light bulb 2 are engaged.

Bulb socket 1 is generally metal material, has good heating conduction, the first locating plate 32, the second locating plate 33, the Three locating plates 34, lower sheeting 35 and elastic clip 36 are also metal material, have good heating conduction.

Anchor window 31 is for checking whether the lamp cap 21 of light bulb 2 is accurately positioned in accommodating chamber 3.

First locating plate 32, the second locating plate 33, third locating plate 34, lower sheeting 35 and elastic clip 36 are and bulb socket 1 is integrally formed, and reduces the production process of bulb socket 1.

Elastic clip 36 has arc protrusion 361 outstanding, the lamp cap 21 of arc protrusion 361 and light bulb 2 into accommodating chamber 3 It is engaged.The arc protrusion 361 of two elastic clips 36 clamps the lamp cap 21 of light bulb 2, carries out pipe to light bulb 2 and is just positioning.

As shown in figure 4, the one side wall of bulb socket 1 is equipped with two detent slots 4, the medial surface of detent slot 4 and the lamp of light bulb 2 First 21 are engaged, and can further increase the contact area of the lamp cap 21 of lamp cap 1 and light bulb 2, are conducive to light bulb 2 and preferably dissipate Heat.

The lamp cap 21 of above-mentioned light bulb 2 is mounted in the accommodating chamber 3 of bulb socket 1, the first locating plate 32 on anchor window 31, The inner end of second locating plate 33 and third locating plate 34 is bent into accommodating chamber 3, by the lamp cap 21 of light bulb 2 in accommodating chamber 3 It compresses, and then guide-localization is carried out to the lamp cap of light bulb 2 21；Again because of the first locating plate 32, the second locating plate 33, third locating plate 34 and elastic clip 36 be engaged with the lamp cap 21 of light bulb 2, increase the contact area of the lamp cap 21 of bulb socket 1 and light bulb 2, When light bulb 2 is during emitting light and heat, the heat that light bulb 2 generates can be distributed by the bulb socket 1 of metal material.The The lower sheeting 35 of three locating plates, 34 two sides can further increase the contact area of the lamp cap 21 of bulb socket 1 and light bulb 2, be conducive to Light bulb 2 preferably radiates.This better motor vehicle bulb 2 of heat dissipation effect can be good at positioning light bulb 2, so that light bulb 2 has There is better heat dissipation effect.

In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.

Claims (4)

1. a kind of better motor vehicle bulb of heat dissipation effect, including bulb socket and light bulb, it is provided with accommodating chamber on bulb socket, light bulb Lamp cap is mounted in accommodating chamber, anchor window is had on the front side wall of accommodating chamber, rear wall, it is characterized in that: the positioning The left end of window, right end are respectively equipped with the first locating plate and the second locating plate, and the inner end of the first locating plate and the second locating plate is equal It is bent into accommodating chamber, lamp cap of the inner end of the first locating plate and the second locating plate with the light bulb is engaged；Location window The upper end of mouth is equipped with third locating plate, and the inner end of third locating plate is bent into accommodating chamber, and the upper end of anchor window is additionally provided with two A lower sheeting, two lower sheetings are respectively at the two sides of third locating plate, and the inner end of third locating plate and lower sheeting are and light bulb Lamp cap be engaged；The lower end of anchor window is equipped with elastic clip, and the lamp cap of elastic clip and light bulb is engaged.

2. the better motor vehicle bulb of heat dissipation effect as described in claim 1, it is characterized in that: first locating plate, second Locating plate, third locating plate, lower sheeting and elastic clip are integrally formed with bulb socket.

3. the better motor vehicle bulb of heat dissipation effect as described in claim 1, it is characterized in that: the elastic clip has to institute Arc protrusion outstanding in accommodating chamber is stated, arc protrusion and the lamp cap of the light bulb are engaged.

4. the better motor vehicle bulb of heat dissipation effect as described in claim 1, it is characterized in that: in the one side wall of the bulb socket Equipped at least one detent slot, the medial surface of detent slot and the lamp cap of the light bulb are engaged.