Vehicle lamp control module, vehicle lamp and automobile

A technology for vehicle lamp control and module, which is applied in vehicle components, optical signals, signal devices, etc.

Pending Publication Date: 2019-02-22
江西省绿野汽车照明有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the technical problem that existing car lights cannot meet the needs of existing car styling, th

Method used

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  • Vehicle lamp control module, vehicle lamp and automobile
  • Vehicle lamp control module, vehicle lamp and automobile
  • Vehicle lamp control module, vehicle lamp and automobile

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Embodiment Construction

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", "lower", "front", "rear" etc. are based on the The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[002...

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Abstract

The invention discloses a vehicle lamp control module, a vehicle lamp and an automobile. The vehicle lamp control module comprises a constant current driving unit, a controller and LED units, and theconstant current driving unit provides a constant current power supply for the controller and the LED units; each LED unit includes a plurality of LED lamp beads and a plurality of switch assemblies correspondingly connected to the LED lamp beads; the controller is connected to the switch assemblies in the LED units to control on and off of the switch assemblies; the vehicle lamp includes the above-mentioned vehicle lamp control module; and the car comprises the above vehicle lamp. According to the vehicle lamp control module, the vehicle lamp and the automobile, only one constant current driving unit is needed, the controller can control connection and disconnection of each LED unit and can respectively control opening and closing of each LED unit, normal use of the high beam, the low beam and running/position lamps of the vehicle lamp can be achieved, the size can be further reduced, the cost is reduced, and the vehicle lamp model requirement can be met.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and in particular relates to a vehicle light control module, a vehicle light and a vehicle. Background technique [0002] As people gradually recognize LED, more and more LED headlights are used in cars. As a light-emitting diode, LED has many rare advantages. Compared with traditional halogen tungsten bulbs, it has the advantages of low power, long life, short response time, and small size. In the future car light source, LED light source will definitely occupy Huge market potential, such as figure 1 As shown, the high beam 4', the low beam 5', and the position light 6' in the existing automobile headlights are composed of multiple LEDs, and when a single or multiple LEDs need to be independently controlled, each LED Or each group of LEDs is controlled by a group of driving power 2', the number of groups of driving power 2' is consistent with the number controlled by the required high beam...

Claims

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Application Information

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IPC IPC(8): B60Q1/00
CPCB60Q1/00B60Q1/0076
Inventor 樊扬华张军平曹峻松
Owner 江西省绿野汽车照明有限公司
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