Switch type straight sliding light modulator

A dimmer, switch-type technology, applied in the field of dimming equipment, can solve problems such as disadvantageous multi-room intensive control, inability to meet the needs of dimming layer effects, 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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  • Switch type straight sliding light modulator
  • Switch type straight sliding light modulator
  • Switch type straight sliding light modulator

Examples

Experimental program
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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, they are respectively a perspective view and a structural exploded view of the switch-type straight-slide dimmer of the present invention, which include: a box body and a circuit board assembly arranged in the box body, a dimming action assembly and a heat dissipation structure, wherein the The heat dissipation structure is a heat dissipation plate 4, the heat dissipation plate 4 is made of aluminum, and the heating element on the circuit board 11 is connected to the heat dissipation plate 4; the box body includes a top cover 3 and a bottom cover 17, The top cover 3 has an elastic buckle that is interlocked with the heat dissipation plate 4, and the bottom cover 17 and the heat dissipation plate 4 are screwed together through Zigong screws 18; the circuit board as...

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PUM

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Abstract

The invention discloses a switch-mode direct sliding dimmer that comprises a box body as well as a circuit board component, a dimming movement component and a radiating structure arranged in the box body; wherein, the circuit board component includes a circuit switching mechanism, a circuit and a plurality of power cords; wherein, the circuit switching mechanism switches the dimmed lighting equipment; the power cords are welded on the circuit for being connected with a power supply and a load; the dimming movement component includes a push rod cup and a reciprocating potentiometer; wherein, the push rod cup is arranged on a potentiometer handle of the reciprocating potentiometer; the potentiometer is positioned on the circuit board; and the resistance value of the reciprocating potentiometer is changed through the push rod cup so as to realize dimming effects. The radiating structure is a radiating panel, wherein, the heating elements in the circuit board is connected with the radiating panel, which facilitates a steady dimming, a radiating requirement of main elements and a expanded use of multi-lights.

Description

technical field [0001] The invention relates to a dimming device, in particular to a device for realizing 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 select the best lighting state. [0003] Chinese patent 92222201 discloses a kind of stage dimming desk la...

Claims

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Application Information

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IPC IPC(8): H05B37/02F21V29/00F21V29/50
Inventor 杨文满张玉林
Owner JIANGSU GENERAL PROTECHT
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