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USB (universal serial bus) power source module

A technology of a power module and a USB interface, applied in the field of lighting equipment, can solve the problems of inconsistent driving power requirements, reduced size, inconvenience, etc., and achieves the effect of facilitating the diversified design of lamps and simplifying the structural design of lamps

Inactive Publication Date: 2017-05-24
SMALUX ELECTRICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The common LED lamps on the market generally include a driving power supply, which limits the further reduction in the size of the LED lamp. At the same time, due to the different standards of various manufacturers, it also leads to inconsistent requirements for the external power supply of the driving power supply. Users often need to choose the corresponding external power supply, which is very inconvenient

Method used

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  • USB (universal serial bus) power source module
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  • USB (universal serial bus) power source module

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] see Figure 1 ~ Figure 3 , a USB power supply module of the present invention, comprising an upper cover 1, a lower cover 2, and a power module 3 between the upper cover 1 and the lower cover 2, a USB interface 4 is provided at one end of the power module 3, and the USB interface 4 is used for To connect an external DC power supply, an output port 6 is provided at the other end of the power module 3, and the output port 6 is used for connecting an external load.

[0018] In the present invention, the USB power supply module is an integrated design. By combining the USB interface 4 and the power supply module 3, it can match any external standard power supply with a USB port, eliminating the trouble for users to find a specific external power supply; The invention separates the driving power from the LED lamp, and since the lamp does not contain a power control ...

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Abstract

The invention relates to a USB (universal serial bus) power source module. The USB power source module comprises an upper cover 1, a lower cover 2 and a power source module 3, wherein the power source module 3 is positioned between the upper cover 1 and the lower cover 2; one end of the power source module 3 is provided with a USB interface 4, and the USB interface 4 is used for connecting with an external direct current power source; the other end of the power source module 3 is provided with an output port 6, and the output port 6 is used for connecting with an external load. The USB power source module has the advantages that the power source part is independent from an LED (light emitting diode) lamp, and can be matched with any external standard power source with the USB interface; because the lamp does not contain the power source control part, the structural design of the lamp is greatly simplified, and the convenience is realized for the diversifying design of the lamp.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment, and in particular relates to a USB power supply module. Background technique [0002] In the field of lighting industry technology, LED lamps have been developed rapidly due to their energy saving, environmental protection, long service life and many other advantages. As people's requirements for lamps are getting higher and higher, it is foreseeable that the future development trend of LED lamps will be Develop towards refinement and miniaturization. [0003] The common LED lamps on the market generally include a driving power supply, which limits the further reduction in the size of the LED lamp. At the same time, due to the different standards of various manufacturers, it also leads to inconsistent requirements for the external power supply of the driving power supply. Users often need to choose the corresponding external power supply, which is very inconvenient. [0004] Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05B33/08H05B44/00
CPCH05K5/0017H05B45/37H05B45/00
Inventor 魏永纲
Owner SMALUX ELECTRICAL MFG