Smoke alarm

A technology of alarms and smoke detectors, which is applied to fire alarms with smoke/gas action and fire alarms with electric action, which can solve the problems of dust affecting the detection of smoke alarms and achieve the effect of fire prevention

Inactive Publication Date: 2017-01-04
NANNING MAOBAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Smoke alarms are now one of the important means for people to prevent fires. The current smoke alarms are generally installed on the roof. If they are not cleaned for a long time, it is easy to accumulate dust and affect the detection of the smoke alarm. Double insurance is required to be better. prevention of fire

Method used

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Examples

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Embodiment Construction

[0010] Now do further detailed explanation in conjunction with accompanying drawing.

[0011] Such as figure 1 or figure 2 As shown, a smoke alarm includes a housing 1, a base 2, a smoke detector 3, a temperature detector 4, a signal processing unit 5, and an alarm 6. The housing 1 is installed on the base 2, and the smoke detector 3. The temperature detector 4 and the alarm 6 are all installed on the shell 1, the smoke detector 3, the temperature detector 4, and the alarm 6 are connected with the signal processing unit 5. When a fire occurs, the smoke content and temperature will both rise , the smoke detector 3 measures the indoor smoke content, if it reaches the preset value, the signal processing unit 5 controls the alarm 6 to give an alarm, if the smoke detector 3 breaks down, the temperature detector 4 will also measure the indoor temperature, when the temperature reaches the preset value Set the value, the signal processing unit 5 will also control the alarm 6 to ala...

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PUM

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Abstract

The invention discloses a smoke alarm, and the alarm comprises a housing, a pedestal, a smoke detector, a temperature detector, a signal processing unit, and an alarm unit. The housing is disposed on the pedestal, and the smoke detector, the temperature detector and the alarm unit are all disposed on the housing. The smoke detector, the temperature detector and the alarm unit are all connected with the signal processing unit. During fire, the content of smoke and the temperature will increase, and the smoke detector detects the content of indoor smoke. If the content reaches a preset value, the signal processing unit controls the alarm unit to give an alarm. If the smoke detector finds a fault, the temperature detector will also measure the indoor temperature. When the temperature reaches a preset value, the signal processing unit will also control the alarm unit to give an alarm. The smoke alarm prevents fire more effectively through the smoke content and temperature detection.

Description

technical field [0001] The present invention relates to a smoke alarm. Background technique [0002] Smoke alarms are now one of the important means for people to prevent fires. The current smoke alarms are generally installed on the roof. If they are not cleaned for a long time, it is easy to accumulate dust and affect the detection of the smoke alarm. Double insurance is required to be better. prevention of fire occurrence. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a smoke alarm. [0004] The purpose of the present invention is achieved in the following ways: [0005] A smoke alarm, comprising a casing, a base, a smoke detector, a temperature detector, a signal processing unit, and an alarm, the casing is installed on the base, the smoke detector, the temperature detector, and the alarm are all mounted on the casing Above, smoke detectors, temperature detectors, and alarms are connected to the sig...

Claims

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Application Information

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IPC IPC(8): G08B17/06G08B17/10
CPCG08B17/06G08B17/10
Inventor 不公告发明人
Owner NANNING MAOBAI TECH CO LTD
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