Indoor illumination energy-saving controller

An indoor lighting and controller technology, which is applied to energy-saving control technology, lighting devices, light sources, etc., can solve the problems of meaningless lighting of lighting fixtures, unturned lighting fixtures, waste of electric energy, etc., achieving obvious energy-saving effect, low cost, Ease of construction and installation

CN101772241AInactive Publication Date: 2010-07-07中国建筑东北设计研究院有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-07-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an indoor illumination energy-saving controller, and relates to an energy-saving controller for indoor illumination. The controller comprises a dual-technology detector (microwave-passive infrared dual-technology detector), a switching power supply, a control circuit board, and a contactor controlling the on / off of an illumination power supply, wherein the control circuit board is provided with a delay circuit and an on / off circuit of the illumination power supply; the dual-technology detector, the contactor controlling the on / off of the illumination power supply, and the switching power supply are all connected to the delay circuit. The indoor illumination energy-saving controller can be used for controlling the indoor illumination power supply to be on when people exist indoors or to be delayed to be off when no people exists indoors, so that electric energy can be greatly saved.
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Description

technical field

[0001] The invention relates to an energy-saving controller, in particular to an energy-saving controller for indoor lighting. Background technique

[0002] At present, there is a big problem of energy waste in large classrooms of schools, various office rooms, office buildings and other places where a large number of artificial lighting are used: when people leave the room for a long time, they often do not turn off the switch of the lighting fixture, and the lighting fixture is often used for a long time. Lighting up meaninglessly wastes a lot of electricity every year. If this problem can be solved well, not only can the electricity bill be greatly reduced, and the contradiction of power supply shortage can be alleviated, but also the consumption of other energy sources used to produce electric energy can be reduced by saving electricity, so as to reduce the building's consumption of various energy sources. Comprehensive demand, reduce environmental pollu...

Examples

Embodiment Construction

[0015] Refer below Figure 1 ~ Figure 3 The present invention will be described in detail.

[0016] like Figure 1 ~ Figure 3 As shown, the indoor lighting energy-saving controller of the present invention includes: a double detector 1, a controller shell cover 2, a controller shell 3, a connecting terminal 4, a controller power cord 5, and a wire 6 for controlling lighting power on and off , switching power supply 7, control circuit board 8, control circuit board with delay circuit and lighting power supply switching circuit, double detector 1, contactor for controlling lighting power on and off, resistance R, time relay KT, small contact Device KM, triode VT, and switching power supply 7 are all connected on the delay circuit, and the double-definition detector selects microwave-passive infrared double-definition detector for use.

[0017] The main principle of the indoor lighting energy-saving controller of the present invention is to detect whether there are people in th...