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Transformer Rotary Power Supply

A rotary and drive technology, applied in the direction of electrical components, circuit devices, etc., to achieve the effect of solving power supply problems

Active Publication Date: 2017-08-25
王雨川
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the structure of this rotating device is simple, compact and low in cost, the rotatable body of this structure is only the lampshade rather than the electrical appliance or lamp itself

Method used

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  • Transformer Rotary Power Supply
  • Transformer Rotary Power Supply

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the embodiments and accompanying drawings. Those skilled in the art should understand that the embodiments and accompanying drawings are only for better understanding of the present invention, and are not used to make any limitation.

[0026] see figure 1 According to the present invention, the device for supplying power to a rotatable electrical appliance mainly includes: a driver 1 , a first mutual induction component 2 and a second mutual induction component 3 . The driver 1 has a driver housing 11 and a power output shaft 12 protruding outward from the driver housing 11 and rotatable relative to the driver housing 11 . The first mutual induction component 2 has a first annular mutual induction coil 21 and is fixed to the driver housing 11 . The second mutual induction component 3 has a second annular mutual induction coil 31 and is fixed on the power output shaft 12 of the driver 1 . Wherein...

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Abstract

A transformer-type rotary power supply or a power supply device for a rotatable electrical appliance includes: a driver having a driver housing and a power output shaft protruding from the driver housing and rotatable relative to the driver housing; a first mutual inductance component having a second An annular mutual induction coil and is fixed on the driver housing; and a second mutual induction component has a second annular mutual induction coil and is fixed on the power output shaft of the driver, wherein the first annular mutual induction coil and the second annular mutual induction coil are arranged along the power of the driver The output shaft directions face each other and are freely rotatable relative to each other. The power supply device of the present invention solves the power supply problem of rotating electrical appliances simply and reliably.

Description

technical field [0001] The invention relates to devices capable of powering rotatable electric appliances. Background technique [0002] Rotary electrical appliances such as rotating lamps have a wide range of application markets due to their fantastic visual effects. The Chinese invention patent ZL201110071050.5 made by the present inventor discloses a rotating lamp head that can rotate the lampshade. Although the structure of this rotating device is simple, compact and low in cost, the rotatable body of this structure is only the lampshade rather than the electric appliance or lamp itself. [0003] Therefore, there is a need for a swivel device in which the body of the appliance, such as the light fixture itself, is rotatable without wire tangling or snagging failures. Contents of the invention [0004] The purpose of the present invention is to provide a new type of power supply device, which can reliably supply power to rotatable electric appliances. [0005] Accord...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/10
Inventor 王雨川
Owner 王雨川