CN202216159U

CN202216159U - Solar induction lamp

Info

Publication number: CN202216159U
Application number: CN 201120301544
Authority: CN
Inventors: 张剑飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-18
Filing date: 2011-08-18
Publication date: 2012-05-09
Anticipated expiration: 2021-08-18

Abstract

The utility model relates to a solar induction lamp which comprises a solar panel, a rechargeable battery, a circuit controller, an infrared inductive probe and an LED (light-emitting diode), wherein the solar panel is electrically connected with the circuit controller; the circuit controller is electrically connected with the rechargeable battery; the infrared inductive probe is electrically connected with the circuit controller; the LED is electrically connected with the circuit controller; the solar panel is used for charging the rechargeable battery through the circuit controller; the infrared inductive probe is used for acquiring change signals of infrared spectrum of a human body and sending the change signals to the circuit controller; and the circuit controller is used for receiving the information sent by the infrared inductive probe so as to control the LED to be turned on and off. The solar induction lamp can be charged under the sun in the daytime and is automatically turned on at night when the human body is sensed by the infrared inductive probe, thus having the lighting function; the solar induction lamp can be conveniently moved and does not need to be installed; meanwhile, the solar induction lamp is energy-saving and environment-friendly.

Description

A kind of solar energy sense light

Technical field

The utility model relates to a kind of light fixture, relates in particular to a kind of solar energy sense light.

Background technology

Existing lamp all is to adopt battery or power supply to be the power supply of LED lamp, and discontented toe ring is protected requirements of saving energy, causes energy waste.Simultaneously, common light fixture all is to adopt gauge tap to control the opening and closing of LED lamp, is not convenient for people to use under many situation.

The utility model content

The purpose of the utility model is exactly not enough for fear of prior art and a kind of solar energy sense light that provide.

The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of solar energy sense light; Comprise solar panels, rechargeable battery, circuit controller, infrared induction probe and LED; Said solar panels are electrically connected with said circuit controller, and said circuit controller is electrically connected with said rechargeable battery, and said infrared induction probe is electrically connected with said circuit controller; Said LED is electrically connected with said circuit controller

Said solar panels are used for charging to said rechargeable battery through said circuit controller;

Said infrared induction probe is used to gather the variable signal of human body infrared spectrum, and is sent to said circuit controller;

Said circuit controller is used to receive the information that said infrared induction probe sends, and controls said LED and opens or close.

Further; A kind of solar energy sense light according to claim 1; It is characterized in that: said circuit controller comprises control circuit, charging circuit, discharge circuit and booster circuit; Said control circuit is connected with said solar panels, said charging circuit, said discharge circuit respectively, and said charging circuit, said discharge circuit all are connected with said rechargeable battery, and said booster circuit is connected with said discharge circuit, said LED respectively; Said infrared induction probe is connected between said discharge circuit and the said LED

Said control circuit is used for control and opens said charging circuit, closes said discharge circuit, makes said rechargeable battery charge; Said control circuit also is used for control and cuts out said charging circuit, opens said discharge circuit, makes said rechargeable battery discharge;

Said booster circuit is used to amplify the voltage that said discharge circuit provides to said LED;

Said infrared induction is popped one's head in, and is used to gather the variable signal of human body infrared spectrum, controls said discharge circuit and to said LED voltage is provided.

Further, it also comprises lamp housing, and said solar panels, rechargeable battery, circuit controller, infrared induction probe and LED all are arranged in the lamp housing.

The beneficial effect of the utility model is, but the utility model solar energy sense light under the sun, charge daytime, during to evening, the infrared induction automatic bright lamp of human body of popping one's head in plays illuminating effect, conveniently moving need not installed, simultaneously, energy-conserving and environment-protective.

Description of drawings

Fig. 1 is the structural representation of the utility model solar energy sense light;

Fig. 2 is the circuit theory diagrams of the utility model solar energy sense light;

Fig. 3 is the circuit theory diagrams of circuit controller.

The specific embodiment

Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.

As depicted in figs. 1 and 2; A kind of solar energy sense light; Comprise solar panels 1, rechargeable battery 2, circuit controller 3, infrared induction probe 4, LED 5 and lamp housing, lamp housing is made up of first shell 61 and second shell, 62 mutual fastenings, and solar panels 1, rechargeable battery 2, circuit controller 3, infrared induction probe 4, LED 5 are installed in the lamp housing; And first shell 61 is provided with blister pack 610, and LED5 is installed in and blister pack 610 opposite positions.

Solar panels 1 are electrically connected with circuit controller 3, and circuit controller 3 is electrically connected with rechargeable battery 2, and infrared induction probe 4 is electrically connected with circuit controller 3, and LED5 is electrically connected with circuit controller 3.

Solar panels 1 are used for charging to rechargeable battery through circuit controller; Infrared induction probe 4 is used to gather external control information and is sent to circuit controller 3; Circuit controller 3 is used to receive the information that infrared induction probe 4 sends, and the unlatching of control LED5 or close.

Circuit controller 3 comprises control circuit, charging circuit, discharge circuit and booster circuit; Control circuit is connected with solar panels, said charging circuit, said discharge circuit respectively; Charging circuit, discharge circuit all are connected with rechargeable battery; Booster circuit is connected with discharge circuit, LED respectively, and the infrared induction probe is connected between discharge circuit and the LED

Control circuit is used for control and opens charging circuit, closes discharge circuit, makes rechargeable battery charge; Control circuit also is used to control the charge closing circuit, opens discharge circuit, makes rechargeable battery discharge;

Booster circuit is used to amplify the voltage that discharge circuit provides to LED;

Infrared induction is popped one's head in, and is used to gather the variable signal of human body infrared spectrum, and the control discharge circuit provides voltage to LED.

The operation principle of the utility model solar energy sense light is described in conjunction with Fig. 3:

On daytime, solar panels are converted into electric energy with luminous energy under sunlight or high light, and produce voltage, thus control circuit control charging circuit open, be the rechargeable battery charging, simultaneously, control circuit cuts out discharge circuit, booster circuit cuts out, LED is in closed condition; In evening, solar panels are not having can not produce electric energy under sunlight or the strong illumination; The voltage that solar panels produce descends, and control circuit control charging circuit cuts out, simultaneously; Under control circuit control, discharge circuit and booster circuit are opened, and the infrared induction probe is gathered external control information; Whether the people is arranged around judging, when hot outer induction probe was sensed the variable signal of human body infrared spectrum, LED lighted automatically; And closed automatically after delaying time 2 minutes ~ 30 seconds, if the people is arranged on every side always, then LED is always for lighting state.

The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. solar energy sense light; It is characterized in that: comprise solar panels, rechargeable battery, circuit controller, infrared induction probe and LED; Said solar panels are electrically connected with said circuit controller, and said circuit controller is electrically connected with said rechargeable battery, and said infrared induction probe is electrically connected with said circuit controller; Said LED is electrically connected with said circuit controller

2. a kind of solar energy sense light according to claim 1; It is characterized in that: said circuit controller comprises control circuit, charging circuit, discharge circuit and booster circuit; Said control circuit is connected with said solar panels, said charging circuit, said discharge circuit respectively; Said charging circuit, said discharge circuit all are connected with said rechargeable battery; Said booster circuit is connected with said discharge circuit, said LED respectively, and said infrared induction probe is connected between said discharge circuit and the said LED

3. a kind of solar energy sense light according to claim 1 and 2, it is characterized in that: it also comprises lamp housing, said solar panels, rechargeable battery, circuit controller, infrared induction probe and LED all are arranged in the lamp housing.