Light-emitting logo assembly for automobile

A technology for logos and automobiles, applied in the field of auto parts, can solve the problems of bulkiness, large size of backlight module, flying debris, etc.

Pending Publication Date: 2020-06-26
上海东方久乐汽车安全气囊有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] European invention patent EP2340188B1 and US invention patent US8061861B2 show a luminous logo that can be installed on the driver's airbag. The implementation method, the logo and the backlight module are simply combined and superimposed together, and the installation and fixing method is only suitable for injection-molded plastic logos, not for metal logos formed by sheet metal, and from the content disclosed in the patent specification It can be seen that the logo and its backlight module are large and bulky, without a reinforced structure, and there is a risk of debris flying out and injuring the occupants during the airbag detonation process
In addition, the core structure (backlight module) of the luminous logo is only briefly introduced, and how to solve the problem of uniform distribution of light on the arc-shaped backlight panel, that is, how to realize the surface of the backlight module or the complex surface on the back of the logo Conformal (fitting), and the light can be evenly distributed on the surface of the backlight, as well as the logo and its backlight module's thinning, reliability, etc. The patent does not make any disclosure or hint

Method used

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  • Light-emitting logo assembly for automobile
  • Light-emitting logo assembly for automobile
  • Light-emitting logo assembly for automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] see figure 1 , shown in the figure is a luminous logo assembly for automobiles, including a logo cover 100, a logo body 200, a backlight module 300, a wire harness 400 and an airbag cover 500, and a logo installation recess is formed on the surface of the airbag cover 500 groove 510, the backlight module 300 is arranged in the logo installation groove 510 of the airbag cover 500, the logo body 200 is arranged in the logo installation groove 510 of the airbag cover 500 and is located on the surface of the backlight module 300, the logo cover 100 is pressed into the logo installation groove 510 of the airbag cover 500 and the logo body 200 and the backlight module 300 are pressed tightly. One end of the wiring harness 400 is connected with the backlight module 300, and the other end passes through the airbag cover 500 and connects with the backlight module 300. Automotive control system connection.

[0049] see figure 2 The shape of the logo cover plate 100 can be roun...

Embodiment 2

[0073] The luminous logo assembly for automobiles in this embodiment can meet the needs of designing traditional injection logos into luminous logos without changing the original effect of the logo. The structure of the luminous logo assembly for automobiles in this embodiment is the same as that of the automobile in Example 1 The structures of the luminous logo components are roughly the same, and the difference mainly lies in the structures of the logo cover plate 100a and the logo body 200a. see Figure 11 with Figure 12 The shape of the logo cover plate 100a can be circular, oval, strip-shaped, shield-shaped or other arbitrary shapes. The logo cover plate 100a is preferably made of a metal sheet material using a sheet metal forming process, and the metal sheet material is preferably aluminum, Steel (iron), copper, etc. In the middle of the logo cover plate 100a, the area corresponding to the part of the logo surface that needs to be illuminated is hollowed out to form a...

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PUM

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Abstract

The invention discloses a light-emitting logo assembly for an automobile. The light-emitting logo assembly comprises a logo cover plate, a logo body, a backlight module, a wiring harness and an air bag cover plate. A logo mounting groove is formed in the surface of the airbag cover plate; the backlight module is arranged in the logo mounting groove of the airbag cover plate; the logo body is arranged in the logo mounting groove of the airbag cover plate and is positioned on the surface of the backlight module; the logo cover plate is pressed in the logo installation groove of the air bag coverplate and tightly presses the logo body and the backlight module, one end of the wire harness is connected with the backlight module, and the other end of the wire harness penetrates through the logoinstallation groove of the air bag cover plate and then is connected with an automobile control system. The logo cover plate is used for pressing the logo body and the backlight module into the logoinstallation groove formed in the air bag cover plate, and the light-emitting logo assembly is prevented from being disengaged or broken when the air bag is ignited and exploded.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automotive luminous logo assembly. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to the texture and personality of the interior of the car. At present, the interior parts of the car are accelerating towards the direction of electronics and intelligence. More and more car dashboards, door panels, middle Smart backlights are installed on the control panel, sunroof and roof, which can create a luxurious, technological, romantic, warm, comfortable or personalized atmosphere. In the interior of the car, especially at night, it can show the differences of car brands and enhance The quality of the interior. [0003] Car logo is a symbol of car style, quality and culture, and is the core component of car interior styling, which can achieve a very important embellishment effect. The logo of the driver's airbag i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/00B60R21/215B60Q3/20B60Q3/54B60Q3/70
CPCB60Q3/20B60Q3/54B60Q3/70B60R13/005B60R21/215B60R2021/21543
Inventor 杨恩园
Owner 上海东方久乐汽车安全气囊有限公司
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