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Car lamp

A technology of car lights and LED lights, which is applied in the field of lighting, can solve problems such as increasing product production costs, reducing product yield, and complicated processes, and achieves the effects of avoiding damage, improving service life, and beautiful appearance

Inactive Publication Date: 2015-06-17
杨道达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, the external placement of the power lead or the circuit board will lead to poor connection between the power lead and the light source area, making the process complicated, thereby reducing the product yield rate and increasing the production cost of the product
Secondly, the external placement of power leads or circuit boards will affect the structural design of the lamp post, thereby limiting the heat dissipation effect and affecting the aesthetics of the product

Method used

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  • Car lamp
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Embodiment Construction

[0032] Embodiments of the present invention are described in detail below:

[0033] Such as Figure 1-4 , as shown in any one of 6-9, the vehicle lamp according to the present invention includes a column body 10 , a chip or an LED lamp 20 . The side wall of the column 10 has a light emitting area 12, the wafer or LED lamp 20 is disposed in the light emitting area 12, and a channel (not shown in the figure) is provided inside the column 10 . One end of the channel is connected to the bottom of the cylinder 10 , and the other end of the channel is connected to the light emitting area 12 .

[0034] According to the vehicle light of the present invention, a channel is provided inside the column body 10 , and a light-emitting area 12 is provided on the side wall of the column body 10 . The power leads can be routed from the channel inside the column 10 to the light-emitting area 12 on the side wall of the column 10 and electrically connected to the chip or LED lamp 20 to prevent ...

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Abstract

The invention discloses a car lamp. The car lamp comprises a pole and wafers or LED lights. The sidewall of the pole is provided with a light emitting region. The wafers or the LED lights are arranged on the light emitting region. A channel is formed in the pole. One end of the pole is communicated with the bottom of the pole. The other end of the channel is communicated with the light emitting region. According to the car lamp, the channel is arranged in the pole, and the sidewall of the pole is provided with the light emitting region; a power lead can leads to the light emitting region on the sidewall of the pole through the channel in the pole and is electrically connected with the wafers or the LED lights, so the power lead is prevented from being exposed out of the pole. In this way, the power lead or a circuit board of the car lamp is arranged in the lamp pole, the car lamp is simple in structure, attractive in appearance, reasonable in layout and capable of preventing the power lead from being damaged, and the service life of the lamp pole can be prolonged.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a vehicle lamp. Background technique [0002] With the rapid development of LED automotive lighting technology, halogen lamps and xenon lamps are increasingly being replaced by LED automotive lights with better performance. Existing LED car lamps are provided with several chips or LED lamps on the side wall of the lamp post, and the periphery of the side wall of the lamp post is provided with power leads or circuit boards, and the power leads or circuit boards are connected to the power supply or the control chip. Chips or LED lamps are electrically connected to power leads or circuit boards, and whether they emit light is controlled by the power leads or circuit boards. However, the power leads are placed outside the lamp post, which will cause the following defects. First of all, the external placement of the power lead or the circuit board will lead to poor connection betwe...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V19/00F21V27/00F21V23/06F21W101/02F21Y101/02F21W107/10F21Y115/10
CPCF21S43/00F21V19/001F21V23/06F21V27/00F21W2107/10F21Y2101/00
Inventor 杨道达
Owner 杨道达
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