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Reversing color-changing lamp

A technology for color-changing lamps and lampshades, which is applied in the field of changing lamps, can solve the problems such as the inability to change the color of light, and achieve the effects of low cost and simple structure.

Inactive Publication Date: 2011-05-18
马波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of lamp can only be poured in one direction to emit light, and the color of the light cannot be changed

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0020] A power supply 4 and a multidirectional ball gravity switch 5 are arranged on the base plate 7 of the cuboid lampshade 6 . The circuit board 1 is located above the power supply 4 . The power supply 4 has a switch K. Charger 8 is connected with power supply 4 . The multidirectional ball gravity switch 5 is connected in series with the switch K, one terminal of which is connected to the positive pole of the power supply, the other terminal is connected to the positive terminal of the circuit board 1, and the negative pole of the power supply 4 is connected to the negative terminal of the circuit board 1. 4 groups of light-emitting diodes are inserted on the circuit board 1, and the color of each group of light-emitting diodes is one of red, yellow, blue and green. The light-emitting diodes in each group are connected in series with a one-way ball gravity switch 3 . The circuit board 1 is rectangular, and a one-way ball gravity switch is arranged on each side. The long...

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Abstract

The invention relates to a reversing color-changing lamp which solves problems that the traditional changing lamp shines only when falling towards a direction and the color of the lamp is changeless. In the invention, a luminous body is arranged in a lamp shade; the luminous body comprises gravity switches and light-emitting diodes; a plurality of light-emitting diodes (2) connected in series are spliced on a circuit board (1) of the luminous body; each group of light-emitting diode circuits connected in series is connected to the positive pole and the negative pole of a power supply (4) in parallel; a common switch and a multidirectional ball gravity switch (5) which are connected in series are arranged at the positive pole or the negative pole of the power supply; the long axis of the multidirectional ball gravity switch (5) is vertical to the circuit board (1); the circuit board (1) is peripherally provided with a plurality of unidirectional ball gravity switches (3), long axes of which are arranged on the circuit board or parallel to the flat surface of the circuit board; and each unidirectional ball gravity switch (3) is connected with a group of light-emitting diode series circuit in series.

Description

Technical field: [0001] The present invention is related to changing lights, in particular to dynamically turning on changing lights. Background technique: [0002] There is a luminous body in the cuboid lampshade of the existing domino changing lamp. The luminous body is composed of a mercury switch and a light-emitting diode. When the lampshade is upright, the luminous body does not emit light. This kind of lamp can only be poured in one direction to emit light, and the color of the light cannot be changed. Invention content: [0003] The object of the present invention is to provide a reversing and color-changing lamp that can tilt and emit light in multiple directions, and the color of the light can be changed. [0004] The present invention is realized like this: [0005] The reversing color-changing lamp of the present invention has a luminous body in the lampshade, and the luminous body is composed of a gravity switch and a light-emitting diode. The circuit board ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S10/02F21V23/04F21V3/02F21Y101/02
Inventor 马万强
Owner 马波
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