Smoke alarm with automatic fire extinguishing material

Abstract

The present invention discloses a smoke alarm with an automatic fire extinguishing material. The alarm comprises a smoke alarm main body, a protection mechanism is arranged on the outer side of the bottom end of the smoke alarm main body, and the protection mechanism comprises a protection cover which is located at the bottom end of the smoke alarm main body and plays a role in protecting the smoke alarm main body; by designing the protection mechanism, the smoke alarm main body is not damaged even if an article collides with the smoke alarm main body when people carry a relatively high article, and the protection cover plays an anti-collision role, so that the smoke alarm main body is effectively protected from being damaged; and when the smoke alarm main body is installed at a certain position for a long time, the outer side of the smoke alarm main body is covered by a cobweb, at the moment, after the motor is started, the cross rod and the vertical rod rotate at the same time, entanglements on the outer side of the protective cover can be effectively cleaned away, and the cleanliness of the outer side of the smoke alarm main body is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of smoke alarms, in particular to a smoke alarm with automatic fire extinguishing material. Background technique [0002] The smoke alarm realizes fire prevention by monitoring the concentration of smoke. The ion smoke sensor is used inside. The ion smoke sensor is a sensor with advanced technology and stable and reliable operation. It is widely used in various fire alarm systems. It is far superior to the fire alarms of gas sensitive resistors. The existing smoke alarms have fire extinguishing materials, but there are still some problems in the current smoke alarms. [0003] In the process of using the existing smoke alarm, people are easy to bump into it when carrying objects with a high height, resulting in damage to the smoke alarm, and after the smoke alarm is installed in one place for a long time, cobwebs are likely to appear on the outside of the smoke alarm Covering, for which we propose a smoke al...

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Problems solved by technology

[0002] The smoke alarm realizes fire prevention by monitoring the concentration of smoke. The ion smoke sensor is used inside. The ion smoke sensor is a sensor with advanced technology and stable and reliable operation. It is widely used in various fire alarm systems. Much better than gas sensitive resistor fire alarms, the existing smoke alarms have their own fire extinguishing materials, but there are still some problems in the current smoke alarms

[0003] In the process of using the existing smoke alarm, people are easy to bump into it when carrying objects with a high height, resulting in damage to the smoke alarm, and after the smoke alarm is installed in one place for a long time, cobwebs are likely to appear on the outside of the smoke alarm cover, for which we propose a smoke alarm with automatic extinguishing material

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