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Novel thin-film solar cell smoke alarm

A technology of smoke alarms and solar cells, which is applied to fire alarms that rely on smoke/gas effects, and can solve problems such as power consumption

Inactive Publication Date: 2014-02-12
JIFU NEW ENERGY TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The most commonly used smoke alarms in the world are photoelectric smoke alarms and ionization smoke alarms, and no matter which alarms are mostly powered by dry batteries to make them work, their disadvantage is that they consume power. There are many problems with the battery, but those using AC are afraid of temporary power failure

Method used

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  • Novel thin-film solar cell smoke alarm

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Effect test

Embodiment Construction

[0004] The specific embodiment will describe the accompanying drawings in detail:

[0005] figure 1 It is the purpose of the smoke alarm of the present invention to generate electricity using thin-film solar panels, wherein a storage battery is installed inside the casing for storing the electric energy generated by the thin-film solar cells.

[0006] The remaining components are shown in the figure:

[0007] 1 …Smoke alarm, the main body of the present invention

[0008] 2 …The sensor is installed outside the housing to detect the particle concentration of the smoke in the air, and the threshold can be set

[0009] 3 … Thin-film solar panels, mounted on the outside of the housing, provide power for the normal operation of the smoke alarm

[0010] 4 … The speaker is installed on the outer side of the shell, and when the sensor senses that the tiny particles of smoke in the air exceed the safe value, it will emit a sharp alarm sound.

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PUM

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Abstract

The invention provides a smoke alarm with a thin-film solar cell panel. The smoke alarm with the thin-film solar cell panel comprises the thin-film solar cell panel, a storage battery, a sensor, a loudspeaker, an outer shell and the like, wherein the thin-film solar cell panel is installed outside the smoke alarm and can continuously generate electricity when light illuminates the thin-film solar cell panel, the two poles of a thin-film solar cell are respectively connected on a circuit, an electricity storage device is installed inside the outer shell of the alarm and used for storing the electricity generated by the thin-film solar cell, and therefore the electricity needed by the work of the smoke alarm can be satisfied anytime.

Description

technical field [0001] The invention is a thin-film solar device, which uses thin-film solar cells to absorb light, so that the thin-film solar cells generate electric energy. When the smoke sensor senses that the tiny particles of smoke in the air exceed the safe value, the speaker will sound an alarm to Alert people to possible danger in time. Background technique [0002] The most commonly used smoke alarms in the world are photoelectric smoke alarms and ionization smoke alarms, and no matter which alarms are mostly powered by dry batteries to make them work, their disadvantage is that they consume power. There are many problems with the battery, but those using AC are afraid of temporary power failure. Everyone knows that the pollution of dry batteries will seriously damage the environment in which people live. China is the world's largest producer and consumer of dry batteries. At present, most of the waste batteries in China are mixed with domestic garbage and buried...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/10
Inventor 不公告发明人
Owner JIFU NEW ENERGY TECH SHANGHAI