CN2520447Y - Full-automatic theftproof alarm desk lamp - Google Patents

Abstract

The utility model relates to an anti-theft warning full-automatic desk lamp, which comprises a lamp body (1), an infrared inducer (2), a lampshade (3), an environment light monitoring device (4), a circuit board (6) and a lightening apparatus, the infrared inducer (2) is mounted on the position that self-light of the lamp body (1) is covered, and the infrared inducer and the circuit board (6) are separated into different space, the environment light monitoring device (4) is connected with the lampshade (3), which can rotate 360 D E G, light sensitive-elements are arranged inside thereof. The utility model has the advantages of reasonable structure design, sensitive automatic control easy extension and implementation,, safety and reliability, which adds automatic lighting and anti-theft warning functions, which is not only convenient for human in night activity, but also intensifies household anti-theft safety measure, which is a novel style and practical household lightening desk lamp.

Description

The full-automatic desk lamp of burglar alarm

The utility model relates to a kind of home lighting light fixture, particularly a kind of full-automatic desk lamp with automatic warning, illumination functions.

In the prior art, desk lamp is the common lightings of family expenses, for student's study, illumination provide convenience.But its structure, function singleness in order to increase its function, improve result of use for many years, and people improve from its contour structures, control circuit, multi-function desk lamps such as development sight protection.For example patent 94210750.0 provides a kind of multi-functional Clock control desk lamp, desk lamp, mechanical alarm clock, the noisy yarn system of automatic control music newspaper etc. are combined together, the open and close of automatic control desk lamp on schedule, simultaneously the music newspaper makes a noise, and can the automatic control electric heater, the switch of electric cooker uses; Patent 00201644.3 provides a kind of multi-functional full-automatic myopia prevention desk lamp, there is infrared distance measurement to entangle appearance circuit, circuit with an automatic light meter, vision monitoring circuit etc. from causing the root of myopia, take multiple effective measures, reached the generation and the development that prevent illness in eye.Though desk lamp has had multi-functional and structure variation product, and illumination and anti-theft alarm function are not provided automatically.

The purpose of this utility model is for the shortcoming that overcomes above-mentioned prior art provides a kind of improved burglar alarm full-automatic desk lamp, has from illumination and anti-theft alarm function, is convenient for people to nocturnalism, strengthens the family public security anti-theft measure.

The purpose of this utility model can realize by following technical measures: this desk lamp has lamp body, lampshade, light fixture, circuit board, lampshade is contained in the lamp body top, light fixture is contained in below the lampshade, on lamp body, be equiped with infrared inductor, infrared inductor is contained in the position that self light is blocked, can be below the outside convex body of lamp body, recess, positions such as bent corners, avoid the infrared ray of light fixture emission to disturb infrared inductor, produce self-oscillation, circuit board is installed in the lamp body position of separating with infrared inductor, infrared inductor and circuit board are separated different intervals at lamp body, the heat of avoiding circuit board component to distribute directly disturbs the variations in temperature of infrared inductor operation interval, the sensitivity of infrared inductor is kept relative stability, be provided with the surround lighting monitoring device above the lampshade, the surround lighting monitoring device is connected in above the lampshade, be provided with and get light window, laterally can do 360 ° of rotations, light-sensitive element is located in the surround lighting monitoring device, rotate the window direction and can select to monitor the orientation, lampshade shelters from self light and upwards shines the surround lighting monitoring device, avoids the accuracy of light interference monitoring.Infrared inductor, light-sensitive element and lamp body connecting circuit plate.During application, desk lamp plugs in, and by light-sensitive element monitoring of environmental light, when light was dark, infrared inductor was sensed human body signal, and desk lamp is turned on light automatically, postpones to turn off the light automatically, if connect alarm switch, reports to the police when then turning on light automatically.

Concrete structure of the present utility model and embodiment are provided by the following drawings:

Fig. 1 is the structure chart of the utility model embodiment;

Fig. 2 is the circuit diagram of the utility model embodiment.

The utility model is described in further detail below with reference to accompanying drawing: with reference to Fig. 1, the profile of present embodiment has adopted tower structure, circuit board [6] is installed in lamp body [1] bottom, tower lamp body is provided with convex body, infrared inductor [2] is contained in below the convex body, convex body can shelter from the infrared ray of self light fixture emission, and infrared inductor and circuit board separation do not have interference in the different intervals of lamp body.The installation site of infrared inductor requires to be blocked at self light, the position of unglazed irradiation, in the desk lamp design, also can be installed in positions such as lamp body depression, bent corners, lampshade [3] is fixed on lamp body [1] top, light fixture is contained in below the lampshade [3], surround lighting monitoring device [4] is located at above the lampshade [3], rely on lampshade to shelter from the light of self light fixture, avoid interference, environment monitoring device offers gets light window [5], can lateral rotation 360 °, light-sensitive element is contained in surround lighting monitoring device the inside.Can adopt direct projection daylighting mode, promptly light-sensitive element also can adopt reflection daylighting mode facing to getting light window installing, gets the light that light window shines in the reflective mirror handle and reflexes on the light-sensitive element.This desk lamp will be realized automatic control, also will rely on circuit to control and realize that the embodiment circuit diagram is seen Fig. 2, switching current is excessive simultaneously in order to avoid light fixture and warning circuit in the design of circuit structure, design a sequence switching circuit, open lighting circuit, back open alarm circuit earlier; Close warning circuit earlier, after close lighting circuit.For accelerating heat radiation, can establish the straight-through two ends up and down of central tube at the lamp body center, heat is taken away by the convection current air distributed, prevent that heat accumulation from disturbing infrared inductor sensitivity.

The utility model improves on the basis of existing desk lamp product, automatic illumination and warning function have been increased, reasonable in design, automatically control is highly sensitive, safe and reliable, it is easy to implement this technical scheme, and the application of product is convenient for people to nocturnalism greatly, the anti-stealing safety measure of efficient hardening family helps desk lamp to automation, multifunction development.

Claims (2)

1. full-automatic desk lamp of burglar alarm, lamp body [1], lampshade [3], light fixture are arranged, it is characterized in that on lamp body [1], being equiped with infrared inductor [2], infrared inductor [2] is contained in the position that self light is blocked, and different intervals are separated with circuit board in this position, and surround lighting monitoring device [4] is installed in above the lampshade, lampshade blocks self light-illuminating environment monitoring device, be provided with and get light window [5], laterally rotatable 360 °, light-sensitive element is located in the environment monitoring device.

2. full-automatic desk lamp according to claim 1, the installation position that it is characterized in that infrared inductor be lamp body [1] outwards below the convex body, recess, bent corner.

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