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multicolor torch

A color flashlight, yellow technology, applied in the field of light-emitting appliances, can solve the problems of wasting battery power, inconvenience, and difficult to replace batteries, etc.

Active Publication Date: 2019-02-01
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The current situation is that, with regard to the latter problem, effective measures for maintaining the balance of RGB-based color mixing do not exist, and therefore, in the current case of using RGB, if the battery is consumed to a certain extent, the desired Hue, the user of the flashlight has to replace it with a new battery regardless of whether there is still power left in the battery
However, since this will waste the remaining power in the battery, it will cause economic loss. In addition, it is not easy to replace the battery during performance in concert venues, etc. For flashlight users who want to avoid this situation as much as possible In terms of the actual inappropriateness of inconvenience will also occur
[0011] In the multi-color torch, it has been proposed how to utilize RGB light-emitting diodes to emit the desired color (Patent Document 2 above), how the user can control the color rendering (Patent Document 3, Patent Document 4), etc., but there is no Corresponding solutions that can solve the above problems

Method used

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Examples

Experimental program
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Embodiment 1

[0040]The multi-color torch of the present invention has a light emitting part and a grip part. figure 1 Is to represent the flashlight 5 of the present invention (refer to figure 2 ) is a diagram of an embodiment of the grip portion 1 . The grip part 1 of the flashlight of the present invention has a light source part 2 and a control unit 3 . A battery accommodating portion for accommodating the battery 6 or the like may be separately provided on the grip portion 1 .

[0041] When using a flashlight, as an example, such as figure 2 As shown in FIG. 2 , a cover in the shape of a rod or the like is usually attached to the upper portion of the gripping portion to be used as the light emitting portion 4 . In addition, the above-mentioned cover can usually be replaced if it is the same specification.

[0042] The light source unit 2 is configured to include red light emitting diodes, green light emitting diodes, blue light emitting diodes, yellow light emitting diodes, and w...

Embodiment 2

[0087] In the present invention, in addition to white and yellow, if you want to obtain luminous colors for specific colors without using color mixing, you can further add specific light-emitting diodes for related colors, so that they can emit light and display colors alone, or combine with them The other glow colors are mixed.

[0088] For example, when it is desired to obtain several variations using pink color rendering, pink light-emitting diodes are added, and the basic pink color rendering is made to emit light alone for color rendering.

[0089] By mixing the light emission of a white light emitting diode with the above-mentioned luminous color, it is possible to easily obtain pale pink which was difficult to distinguish from the basic pink luminous color, and also to obtain several luminous colors as variations thereof.

[0090] In the above case, too, the individual light emitting diodes are preferably arranged close to each other. Figure 7 An example of a case whe...

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Abstract

The invention discloses a multi-color electric torch, and the electric torch can achieve the balance of mixed colors of light from a light-emitting diode easily, and the color mixture is relatively not liable to be affected by power consumption of a battery. The electric torch is provided with a light-emitting part and a holding part. The holding part is provided with a light source part which is provided with a red light-emitting diode, a green light-emitting diode, a green light-emitting diode, a blue light-emitting diode, a yellow light-emitting diode, and a white light-emitting diode; a control unit which is used for controlling the light emission of the above diodes. The control unit is used for controlling the diodes to emit light independently or enabling a plurality of diodes to emit light, so as to obtain specific light color and a plurality of specific light colors. The plurality of specific light colors at least comprise the color of light emitted by the white light-emitting diode, and the mixed light color formed by the colors of light emitted by other diodes, or the color of mixed light of the light emitted by the yellow light-emitting diode and the light emitted by other diodes.

Description

technical field [0001] The present invention relates to lighting of a torch (penlight, stick light) and the like mainly used by audiences and participants at concerts, various event sites, etc. (generally referred to as "concerts, etc." in this specification) Apparatus (referred to as "torch" in this specification. The "torch" in the present invention refers to all related lighting appliances.). Background technique [0002] Flashlights are held by spectators at venues such as concerts, and are used by making them emit light and lighting them up. This is used, for example, to cheer on a singer, or if many spectators likewise use flashlights to create a sense of unity. At first, it was only rod-shaped and could only emit monochromatic light. Later, torches with complex shapes such as hearts and stars, torches that can emit several colors, and flashlights like lighting / neon lights appeared to cater to various concerts. In addition, the needs of the audience for flashlights a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21L4/00H05B37/02F21Y115/10F21Y113/13
CPCF21L4/00F21V9/083F21V23/003H05B47/10F21L4/027F21V23/0414F21Y2113/13F21Y2115/10
Inventor 金野隆
Owner TURN ON