Method for assembling in-vehicle lamp and in-vehicle lamp

Abstract

The invention provides a method for assembling an in-vehicle lamp, which comprises the following steps: selecting components that realize the same optical function, the components are at least two; selecting an in-vehicle lamp circuit board matched with the components, wherein LEDs driven by the in-vehicle lamp circuit board operate in the same color temperature range; pre-assembling the components and the matched in-vehicle lamp circuit board, forming assemblies and putting them into divided areas in an assembly box; extracting the assembly box to an assembly line, and distributing an assembly box to each to-be-assembled in-vehicle lamp; acquiring the assemblies from the assembly boxes and assembling them to the to-be-assembled in-vehicle lamp until the assemblies in the assembly boxes are exhausted; repeating the above steps until the assembly of the in-vehicle lamp is completed. The invention also discloses an in-vehicle lamp assembled according to the method. After adopting the above technical solution, the assembly efficiency is improved, and the brightness of the same optical function is uniform when the in-vehicle lamp is working.

Description

technical field [0001] The invention relates to the field of vehicle lamps, in particular to an assembly method of a vehicle lamp. Background technique [0002] At present, the application of LEDs in vehicle lamps is becoming more and more common, with the advantages of small size, high brightness, and long service life. As the functions of vehicle lamps become more and more diverse, the same vehicle lamp can realize multiple optical functions, such as steering notification, brake notification, etc., so it is necessary to install LEDs with different optical properties in the same vehicle lamp. The same optical function may be realized by multiple independent components in different positions. The components can be reflectors, or thick-walled parts, or light guides, or mounting brackets, or a combination of the above components, so the installation positions of multiple components may be dispersed. LEDs need to be deployed in multiple locations, and multiple LED driver board...

AI Technical Summary

Problems solved by technology

[0006] The structural design of some vehicle lamps separates the components with the same optical function. For example, there are other accessories between the components, so it is impossible to connect the LED driver circuit boards in advance according to the existing technology.

Moreover, after assembling part of the LED driver circuit board and related components first, due to the barriers of other accessories, the LED driver circuit board installed later cannot be checked with the LED driver circuit board installed before, and it is difficult to ensure that both work in the same color temperature range.

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