CN213065986U

CN213065986U - High light efficiency automobile steering lamp bulb

Info

Publication number: CN213065986U
Application number: CN202022570996.3U
Authority: CN
Inventors: 黄建峰
Original assignee: Jiangxi Huadiao Lighting Appliance Co ltd
Current assignee: Jiangxi Huadiao Lighting Appliance Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-04-27
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the indicator field specifically is a high light efficiency auto steering lamp bulb, including base and bulb main part, the heat dissipation passageway has all been seted up to the inside left and right sides of base, the inside fixed mounting of heat dissipation passageway has the heat dissipation copper post, the inside fixed mounting of base has the transparent quartz stick, the bottom fixed mounting of transparent quartz stick has the heat dissipation copper sheet. Through being provided with transparent quartz rod, fin and heat dissipation post, when the filament generates heat, can give off the heat to the bulb outside through heat-conducting form, effectively dispel the heat to the inside of bulb, thereby prolong the life of bulb, through being provided with light scattering membrane and reflection stratum, the light scattering membrane can refract the light source and disperse, also can enlarge the area of shining of light when increasing light effect, improve the practicality, thereby the reflection stratum can prevent that light from shining forward and making vehicle and people feel the glare, can the light reflex return simultaneously, increase luminance.

Description

High light efficiency automobile steering lamp bulb

Technical Field

The utility model relates to a turn signal lamp field especially relates to a high light efficiency auto steering lamp bulb.

Background

The automobile steering lamp is used for warning other drivers or pedestrians around so that the driver or the pedestrians can predict the turning direction of the automobile and can respond to safety warning in advance.

The existing bulb can generate heat due to electrification in the using process, the pressure in the bulb is easy to change, the bulb can be broken, the service cycle is shortened, light rays are forward and directly irradiated, front vehicles or people can easily feel glare, most of the existing turning lamp bulbs are insufficient in brightness, the visual effect of a light source is poor, other people can be unclear when the existing turning lamp bulbs encounter foggy weather, and the current using requirement cannot be met.

In order to solve the problem, the application provides a high-light-efficiency automobile steering lamp bulb.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a high light efficiency auto steering lamp bulb has high light efficiency, dispels the heat and the characteristics of anti-dazzle.

(II) technical scheme

For solving the technical problem, the utility model provides a high light efficiency auto steering lamp bulb, including base and bulb main part, the heat dissipation passageway has all been seted up to the inside left and right sides of base, the inside fixed mounting of heat dissipation passageway has the heat dissipation copper post, the inside fixed mounting of base has the transparent quartz stick, the bottom fixed mounting of transparent quartz stick has the heat dissipation copper sheet, the top fixed mounting of base has the reflection section of thick bamboo, the top fixed mounting of base has the bulb main part, the inner wall fixed mounting of bulb main part has the light scattering membrane, the top fixed mounting of bulb main part inner wall has the reflector layer.

Preferably, the lamp filament is fixedly installed inside the base, the molybdenum sheet is fixedly installed on the lamp filament, and the pins are fixedly installed at the bottom of the lamp filament.

Preferably, a circular through hole is formed in the middle of the inner part of the base.

Preferably, the shape of heat dissipation copper post is L shape, the cross-sectional shape of heat dissipation copper post is the rectangle, and the top of base is provided with the sealing washer.

Preferably, the structure of the scatterer in the light scattering film is ellipsoidal

Preferably, the connection between the heat dissipation copper column and the heat dissipation channel is a sealing connection, and the upper part of the transparent quartz rod extends to the inner cavity of the bulb main body.

The above technical scheme of the utility model has following profitable technological effect:

1. through being provided with transparent quartz stick, fin and heat dissipation post, when the filament generates heat, can give off the heat to the bulb outside through hot-conducting form, effectively dispel the heat to the inside of bulb to the life of extension bulb.

2. Through being provided with light scattering membrane and reflection stratum, the light scattering membrane can be refracted the light source and disperse, also can enlarge the area that shines of light when increasing light effect, improves the practicality, thereby the reflection stratum can prevent that light from shining forward and making vehicle and people feel the glare, can the light reflection come back simultaneously, increases luminance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the heat dissipation pillar structure of the present invention.

Reference numerals:

1. a lamp socket; 11. heat dissipation holes; 12. a heat-dissipating column; 13. a transparent quartz rod; 14. a heat sink; 15. a reflective cylinder; 2. a bulb body; 21. a light-scattering film; 22. and a reflective layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to 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.

As shown in fig. 1-2, a high light efficiency bulb for a turn signal lamp of an automobile is provided, which comprises a base 1 and a bulb body 2.

Referring to fig. 1, heat dissipation channels 11 are disposed on both left and right sides of the interior of the base 1. Inside fixed mounting of heat dissipation passageway 11 has heat dissipation copper post 12, the inside fixed mounting of base 1 has transparent quartz rod 13, the bottom fixed mounting of transparent quartz rod 13 has heat dissipation copper sheet 14, the top fixed mounting of base 1 has reflection section of thick bamboo 15, the top fixed mounting of base 1 has bulb main part 2, base 1 is used for installing each part, heat dissipation passageway 11 is used for installing heat dissipation copper post 12, heat dissipation copper post 12 is used for conducting the heat, transparent quartz rod 13 is used for dispersing the light that will pass transparent quartz rod 13 and conducts the heat, heat dissipation copper sheet 14 is used for replacing the heat, reflection section of thick bamboo 15 is used for tentatively diffusing the light that the filament sent.

Referring to fig. 1 and 2, a light scattering film 21 is fixedly mounted on an inner wall of the bulb body 2, a reflective layer 22 is fixedly mounted on a top portion of the inner wall of the bulb body 2, the bulb body 2 is used for mounting the light scattering film 21, the light scattering film 21 is used for refracting and diffusing light sources, light of the light is softened and uniform, and therefore brightness and visual effects are improved, and the reflective layer 22 is used for preventing the light from being irradiated forwards so as to enable pedestrians to generate glare.

Specifically, the inside fixed mounting of base 1 has the filament, and fixed mounting has the molybdenum piece on the filament, and the bottom fixed mounting of filament has the pin to it is luminous to make the filament can the circular telegram.

Specifically, a circular through hole is formed in the middle of the inner part of the base 1, so that the transparent quartz rod 13 can be conveniently installed.

Specifically, the shape of heat dissipation copper post 12 is L shape, and the cross-sectional shape of heat dissipation copper post 12 is the rectangle, is convenient for enlarge conduction area and improves the radiating effect, and the top of base 1 is provided with the sealing washer, guarantees the leakproofness of bulb.

Specifically, the diffuser structure in the light scattering film 21 is ellipsoidal, which facilitates heat dissipation of the point light source.

Specifically, the connection between the heat dissipation copper pillar 12 and the heat dissipation channel 11 is a sealing connection, and the upper portion of the transparent quartz rod 13 extends to the inner cavity of the bulb body 2, so that the transparent quartz rod 13 can dissipate light passing through the inside of the transparent quartz rod.

The utility model discloses a theory of operation and use flow: during the use, it is luminous when the filament circular telegram, transparent quartz rod 13 can be tentatively dispersed the light source, thereby enlarge the light source in the inside scope of bulb main part 2, also can tentatively replace the heat that the filament produced simultaneously, replace the outside of bulb main part 2 by heat dissipation copper sheet 14 again, thereby tentatively improve the radiating effect, simultaneously, heat dissipation copper post 12 in the base 1 can effectively conduct the inside heat of bulb main part 2 to the outside of bulb main part 2, thereby accomplish the heat dissipation, light scattering membrane 21 can carry out the refraction with the inside light source of bulb main part 2 and disperse, thereby make light become soft even, the reflection stratum 22 can reflect the light of penetrating directly, thereby prevent that the problem of pedestrian's glare from appearing.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a high light efficiency car indicator bulb, includes base (1) and bulb main part (2), its characterized in that: heat dissipation channel (11) have all been seted up to the inside left and right sides of base (1), the inside fixed mounting of heat dissipation channel (11) has heat dissipation copper post (12), the inside fixed mounting of base (1) has transparent quartz stick (13), the bottom fixed mounting of transparent quartz stick (13) has heat dissipation copper sheet (14), the top fixed mounting of base (1) has reflection section of thick bamboo (15), the top fixed mounting of base (1) has bulb main part (2), the inner wall fixed mounting of bulb main part (2) has light scattering membrane (21), the top fixed mounting of bulb main part (2) inner wall has reflection stratum (22).

2. The high light efficiency bulb for the turn signal lamp of the automobile as claimed in claim 1, wherein: the filament is fixedly installed inside the base (1), the molybdenum sheet is fixedly installed on the filament, and the pins are fixedly installed at the bottom of the filament.

3. The high light efficiency bulb for the turn signal lamp of the automobile as claimed in claim 1, wherein: a round through hole is formed in the middle of the inner part of the base (1).

4. The high light efficiency bulb for the turn signal lamp of the automobile as claimed in claim 1, wherein: the shape of heat dissipation copper post (12) is L shape, the cross-sectional shape of heat dissipation copper post (12) is the rectangle, and the top of base (1) is provided with the sealing washer.

5. The high light efficiency bulb for the turn signal lamp of the automobile as claimed in claim 1, wherein: the structure of the scatterer in the light scattering film (21) is ellipsoidal.

6. The high light efficiency bulb for the turn signal lamp of the automobile as claimed in claim 1, wherein: the connection between heat dissipation copper post (12) and heat dissipation channel (11) is sealing connection, the upper portion of transparent quartz stick (13) extends to the inner chamber of bulb main part (2).