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Pothook type stepless dimmer

A stepless dimming, hook-type technology, applied in the direction of light source, electric light source, electric light source, etc., can solve the problems of not being able to meet the needs of dimming level effects, unfavorable multi-room intensive control, etc.

Active Publication Date: 2008-05-14
JIANGSU GENERAL PROTECHT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This table lamp has four gears and can adjust three different powers, but this is far from meeting people's needs for adjusting the dimming effect of the adjuster.
In addition, the existing dimmer can only control the lighting equipment in a single line connected to it, which is not conducive to the intensive control of multiple rooms

Method used

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  • Pothook type stepless dimmer
  • Pothook type stepless dimmer
  • Pothook type stepless dimmer

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Embodiment Construction

[0020] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0021] see figure 1 , figure 2 As shown, it is a perspective view of the hook-type stepless dimmer of the present invention and its structural exploded view, which includes: a top cover 3, a bottom cover 20, a circuit board assembly, a dimming action assembly, and a heat dissipation structure, wherein the The circuit board assembly includes: a switch mechanism, a circuit, and two power lines 7, 10, the power lines 7, 10 are welded on the circuit board 13, and are respectively used to connect to the power supply and the load, and the dimming action assembly includes : rotary rod 6, straight slide potentiometer 18, the fork at the lower end of the rotary rod 6 is embedded with the potentiometer handle of the straight slide potentiometer 18, and the straight slide potentiometer 18 It is arranged on the cir...

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Abstract

The invention discloses a hanging hook type stepless dimmer, comprising a circuit board assembly, a light regulating action assembly and a heat radiation structure, wherein, the circuit board assembly comprises a switch mechanism, a circuit and two power lines which are welded on a circuit board. And the two power lines are respectively connected with a power source and a load. The light regulating action assembly comprises a rotary rod and a straight slide type potentiometer. A crotch at the lower end of the rotary rod is inlaid and connected with a potentiometer handle of the straight slide type potentiometer which is arranged on the circuit board. The rotation of the rotary rod can change the resistance value of the straight slide type potentiometer to realize a light regulation function. The heat radiation structure is a radiation plate which is connected with a heating component on the circuit board. The invention realizes the aims of stable light regulation to meet the needs of the heat radiation for main components and realize expanded usage of multi-way lights.

Description

technical field [0001] The invention relates to a lighting appliance, in particular to a device that realizes stepless dimming through a voltage transforming device. Background technique [0002] Lighting equipment emerges in an endless stream in modern society. People's pursuit of lighting devices has changed from appearance to energy-saving type, and then to health-type transition. That is to meet the needs of a conservation-minded society for energy saving. On the other hand, it also reflects the needs of users to adjust the intensity of lighting light according to different environments and lighting conditions due to individual differences; that is to say, people's demand for lighting equipment is not only It is only required to be able to turn on and off, and at the same time, it is also required to be able to continuously adjust the intensity of the lighting light to choose the best lighting state. [0003] Chinese patent 92222201 discloses a kind of stage dimming des...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S6/00H01H19/36F21V23/00H05B37/02F21V29/508
Inventor 杨文满张玉林施方
Owner JIANGSU GENERAL PROTECHT
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