Integrated human body infrared induction dimming solar light
A human body infrared and solar energy technology, applied in the field of LED lamps, can solve the problem of wasting electric energy, and achieve the effect of reducing production cost, saving electric energy and improving efficiency
Inactive Publication Date: 2013-11-13
林敏协
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Problems solved by technology
[0002] Solar lights are easy to install and use because there is no need to install power leads. However, when the lights are turned on at night, they are always on with high brightness regardless of whether there are people present, which is a waste of electric energy.
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[0017] Such as Figure 1 to Figure 4 As shown, the present invention includes: a solar panel 5, a light box 1, an LED module 9, a battery, a charging control circuit, a lamp post 3, and a lamp post connection base 4. The lower part of the light box 1 is provided with a light box panel 7, and the light box panel The surface is provided with an LED module 9, the LED lamp beads of the LED module face downward, and the light box panel surface is also provided with cooling holes 6 and decorative patterns 8, and the upper part of the light box is provided with a solar panel 5, and the light-receiving surface of the solar panel faces the sky, and the light box It is equipped with a solar charge and discharge control circuit, a PWM adjustable constant current LED driver, a storage battery, a pyroelectric infrared human motion sensing module, and a PWM signal generator. The sensing probe 10 of the pyroelectric infrared human motion sensing module is set On the light box panel; the pyro...
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The invention relates to an integrated human body infrared induction dimming solar light, which comprises a solar panel, a light box, an LED (Light-emitting Diode) module, a storage battery, a charging and discharging control circuit and a light pole, wherein the light box is internally provided with the solar charging and discharging control circuit, the storage battery, a pyroelectric infrared human motion induction module, a PWM (Pulse-Width Modulation) signal generator, and a PWM dimmable constant-current LED driver; the pyroelectric infrared human motion induction module is connected with the PWM signal generator; the PWM signal generator is connected with the PWM dimmable constant-current LED driver; the PWM dimmable constant-current LED driver is connected with the LED module; when the pyroelectric infrared human motion induction module detects people under the light, the PWM signal generator controls an LED light bead of the LED module to be totally lightened; and when the people are not under the light for a certain time, the LED light keeps at less than 30 percent of luminance. According to the integrated human body infrared induction dimming solar light, electric energy can be saved; and the light box is connected by adopting sectional materials, so that the connection of main parts is simpler, the production cost is reduced, and the efficiency of assembly and production is improved.
Description
technical field [0001] The invention relates to an LED lamp, in particular to an integrated human body infrared induction dimming solar lamp. Background technique [0002] Solar lights are easy to install and use because they don’t need to install power leads. However, after the lights are turned on at night, no matter whether there are people present, they are always on with high brightness, and there is a phenomenon of wasting electric energy. Contents of the invention [0003] The object of the present invention is to provide an integrated human body infrared induction dimming solar lamp for the problems of the prior art. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] An integrated human body infrared induction dimming solar lamp, comprising: a solar panel, a light box, an LED module, a storage battery, a charging control circuit, and a lamp post. The lower part of the light box is provided with a light bo...
Claims
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IPC IPC(8): F21S9/03F21V23/04H05B37/02F21Y101/02
Inventor 林敏协
Owner 林敏协