Lighting device
A lighting device, lighting source technology, applied in lighting device, electric lamp circuit arrangement, light source and other directions, can solve the problems of enhancing, unable to realize other functions, weakening the brightness of the light source, etc., to achieve the effect of easy operation
Inactive Publication Date: 2013-02-06
EVERLIGHT ELECTRONICS (CHINA) CO LTD +1
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Problems solved by technology
[0005] At present, lighting devices with non-contact switches generally only use a sensing element to realize the function of turning on or off the light source, and cannot realize other functions (such as increasing or reducing the brightness of the light source)
With the development of society, people's pursuit of high-quality life is also constantly improving. Among lighting devices with non-contact switches, this kind of lighting device that can only turn on or off the light source monotonously cannot meet people's needs. Therefore, It is necessary to provide a lighting device with a non-contact switch that can control the brightness of the light source through a non-contact switch and is easy to operate
Method used
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[0020] The specific embodiments of the invention will be described below in conjunction with the accompanying drawings, and the description of the specific embodiments is only to illustrate the present invention, and is not intended to limit the present invention.
[0021] figure 1 It is a three-dimensional schematic diagram of the first embodiment of the lighting device with a non-contact switch of the present invention. Please refer to figure 1 As shown, the lighting device 10 mainly includes a non-contact switch 101 , a lighting source 104 , a casing 107 , a bracket 108 and a night light 109 . Both the non-contact switch 101 and the lighting source 104 are covered by a casing 107, and the casing covering the lighting source 104 is made of light-transmitting material. Such as figure 1 As shown, in this embodiment, the non-contact switch 101 is located at the upper part of the casing 107 , the lighting source 104 is located at the lower part of the casing 107 , and the non...
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The invention relates to a lighting device which is applied to an environment requiring lightening. The lighting device comprises a lighting light source and a non-contact type switch, wherein the non-contact switch comprises a first photo interrupter and a second photo interrupter; the brightness of the lighting light source is intensified when the first photo interrupter is triggered firstly and then the second photo interrupter is triggered; and the brightness of the lighting light source is weakened when the second photo interrupter is firstly triggered and then the first photo interrupter is triggered. The lighting device with the non-contact type switch not only can turn on or turn off the lighting light source through the non-contact type switch, but also can regulate the brightness of the lighting light source through the non-contact type switch, and is convenient and simple to operate.
Description
technical field [0001] The present invention relates to an illuminating device, in particular to an illuminating device with a non-contact switch capable of adjusting light by waving a human hand. Background technique [0002] Most of the existing lighting devices use traditional contact switches (such as push button switches), and all need to touch the button or button of the power switch with hands to turn on or off the power supply, so as to achieve the function of turning on or off the lighting. This kind of lighting device with contact switch is widely used now, but there are some disadvantages in this lighting device with contact switch, such as: the key switch is easy to have poor contact after a long time; when the switching frequency increases, the button or key It will fall off; you need to touch the switch with your hands, which is inconvenient. [0003] Therefore, it is necessary to provide a lighting device with a non-contact switch to overcome the above disadv...
Claims
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IPC IPC(8): H05B37/02
Inventor 洪尚河张志源
Owner EVERLIGHT ELECTRONICS (CHINA) CO LTD