CN201444264U

CN201444264U - Automatic energy-saving anti-theft indoor light intensity controller

Info

Publication number: CN201444264U
Application number: CN2009200159879U
Authority: CN
Inventors: 林雨岑
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-30
Filing date: 2009-07-30
Publication date: 2010-04-28
Anticipated expiration: 2019-07-30

Abstract

The utility model relates to an automatic energy-saving anti-theft indoor light intensity controller, which consists of a light receiving control circuit, an illumination sensing control circuit, an automatic curtain control circuit, an illumination device and an electrically controlled curtain, wherein the light receiving control circuit, the illumination sensing control circuit, the automatic curtain control circuit, the illumination device and the electrically controlled curtain are connected electrically, the light receiving control circuit is mounted outdoors, and the illumination sensing control circuit and the automatic curtain control circuit are mounted indoors. On the premise of people indoors, when in normal light, the illumination sensing control circuit, the light receiving control circuit, the automatic curtain control circuit and the like are turned off; when light is weakened from normal value, the illumination sensing control circuit works, a switch corresponding to the light receiving control circuit is closed, and illumination lamps are turned on group by group; and when light brightness is overhigh, the sensing control circuit works, the switch corresponding to the light receiving control circuit is closed, the automatic curtain control circuit begins to work, and then the indoor curtain is closed automatically. The automatic energy-saving anti-theft indoor light intensity controller has the advantages of reasonable structure, skillful design, simple operation and the like.

Description

The indoor light intensity auto-controller of energy-saving anti-theft

Technical field the utility model relates to a kind of light intensity control device, especially a kind ofly can come light power in the automatic pulpit and have the device of other function concurrently by the induction of human body sensing, light intensity.

Background technology is present, and students in middle and primary schools' the bathomorphic number of suffering from gets more and more.Trace it to its cause, though student self accounts for certain proportion with eye custom and sanitary conditions, the imperfection of classroom light intensity control device also is a very important major reason.In addition, often unconscious, forget the too by force or too weak injury to eyes of light in students'learning, this also is to cause one of bathomorphic reason.Simultaneously, we are often unconscious again or turn off the light when forgetting by day, and the result causes waste of energy, brings very big burden for user and country.In order to address the above problem, we provide a kind of indoor light intensity auto-controller of energy-saving anti-theft.

The summary of the invention the purpose of this utility model provides a kind of indoor light intensity auto-controller of energy-saving anti-theft, be used to solve the ordinary ray regulator function simple, control poor sensitivity, power consumption is bigger, and can't protect with problems such as eye comfort levels.

For achieving the above object, the indoor light intensity auto-controller of the utility model energy-saving anti-theft, described auto-controller is electrically connected with lighting device and Electric controlled window curtain and is formed by light reception control circuit, illumination inductive control circuit, curtain automatic control circuit; The light reception control circuit is installed in outdoor, and illumination inductive control circuit and curtain automatic control circuit are installed on indoor; Electric controlled window curtain is made up of motor, gearing and casement.

After adopting said structure, indoor have people's time-division three kinds of situations: when indoor light just often, inductive lightning control circuit, light reception control circuit, curtain automatic control circuit etc. are not all worked; When light when normally weakening gradually, inductive control circuit work, the switch closure of light reception control circuit correspondence, the lighting grouping is opened; When light luminance is excessive, inductive control circuit work, the switch closure of light reception control circuit correspondence, the curtain automatic control circuit is started working, and indoor curtain closes automatically; Indoor nobody the time, inductive control circuit is not worked and is caused light reception control circuit, curtain automatic control circuit etc. all not to be worked.Therefore, when the people illegally entered, the sensor circuit Control work was sent sound and light alarm to the operator on duty.

Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, deft design, easy and simple to handle, be widely used, can ensure normal light intensity, can also reduce the waste of energy and the financial burden of turning off the light and causing, and have anti-theft alarm function because of forgetting.

Description of drawings

Fig. 1 is the one-piece construction scheme of installation of the indoor light intensity auto-controller of the utility model energy-saving anti-theft.

Fig. 2 is the light reception control circuit figure of the indoor light intensity auto-controller of the utility model energy-saving anti-theft.

Fig. 3 is the illumination inductive control circuit figure of the indoor light intensity auto-controller of the utility model energy-saving anti-theft.

Fig. 4 is the curtain automatically controlled circuit diagram of the indoor light intensity auto-controller of the utility model energy-saving anti-theft.

Embodiment as shown in Figure 1, the indoor light intensity auto-controller of the utility model energy-saving anti-theft, described auto-controller is electrically connected with lighting device and Electric controlled window curtain and is formed by light reception control circuit, illumination inductive control circuit, curtain automatic control circuit; The light reception control circuit is installed in outdoor, and illumination inductive control circuit and curtain automatic control circuit are installed on indoor; Electric controlled window curtain is made up of motor, gearing and casement.

Further specify below in conjunction with circuit diagram:

1, indoor nobody the time (the K closure in reception room): the infrared probe of inductive control circuit is not worked, and BG2, BG3 end, and not adhesive of J4 causes light reception control circuit, curtain automatic control circuit etc. all not to be worked.

Therefore, when the people illegally entered, no matter day and night, infrared probe work provided a low level for the base stage of BG2, the BG2 conducting, and hummer sends alarm sound.

2, indoor have the man-hour K of the reception room (disconnect): infrared probe work, and a low level is provided for the base stage of BG2, the BG2 conducting provides a high level, BG2 conducting, J4 adhesive, light reception control circuit energized for the base stage of BG3.

(1) when indoor light just often, 10 pin of light reception control circuit IC1 are high level, the 11-14 pin is low level, BG1, all not conductings of BG4, the curtain automatic control circuit is not worked.

(2) when light when normally weakening gradually, 12 pin level raise, C3 charging time-delay provides a high level for the base stage of BG4, the BG4 conducting, and the collector of BG4 provides a low level for the base stage of BG5, BG5 ends, power supply charges to C4 through R15, R16, postpones to give 2 pin of IC2 that a high level is provided, low level of 3 pin output of IC2, the J2 adhesive, L2 is luminous; Along with further weakening of light, 12 pin level raise, in like manner, the J1 adhesive, L1 is luminous.

(3) when light is too bright from normally being strengthened to gradually: 10 pin level reduce, a low level is provided for the base stage of BG1, the BG1 conducting provides a low level for the base stage of BG4 through C3 discharge time-delay, and BG4 ends, the base stage of BG5 presents a high level, the BG5 conducting, C4 is through R16, the BG5 discharge postpones to give 2 pin of IC2 that a low level is provided, high level of 3 pin output of IC2, J3 disconnects, and BG6 presents the high level conducting because of base stage, and BG11 ends because of base stage presents low level, therefore, BG7, the BG10 conducting, BG8, BG9 ends, the electric current BG7 that flows through, R23, motor and R10, motor just changes, transmission curtain closure; When light intensity when the height point begins to weaken, 10 pin level raise, in like manner, the J3 adhesive, the transmission curtain is opened.

Claims

1. the indoor light intensity auto-controller of an energy-saving anti-theft is characterized in that: described auto-controller is electrically connected with lighting device and Electric controlled window curtain and is formed by light reception control circuit, illumination inductive control circuit, curtain automatic control circuit; The light reception control circuit is installed in outdoor, and illumination inductive control circuit and curtain automatic control circuit are installed on indoor; Electric controlled window curtain is made up of motor, gearing and casement.