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Smoke alarm in novel structure

A technology of smoke alarm and new structure, which is applied in the direction of fire alarms, electrical components, casings/cabinets/drawer parts that rely on smoke/gas effects, and can solve the problem of smoke alarms that cannot normally alarm, etc. problem, to achieve the effect of preventing installation

Active Publication Date: 2016-05-25
NINGBO LEXING INDUCTOR ELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, it often happens that the smoke alarm is installed without a battery, which leads to the failure of the smoke alarm to alarm normally in the event of a fire.

Method used

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  • Smoke alarm in novel structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments (the above mentioned in this embodiment are all along the direction of the upper cover): see Figure 1 to Figure 7 , a smoke alarm with a new structure, including an alarm main body 1 composed of an upper cover 10 and a lower cover 11 and a mounting seat 2 matched with the alarm main body 1, and the lower cover 11 of the alarm main body 1 Three buckle parts 100 are provided on the bottom surface of the base, and three buckle seats 200 matching with the buckle parts 100 are arranged at the corresponding positions of the mounting base 2. When the alarm is installed, the buckle parts 100 on the main body 1 of the alarm Screwing in and buckle seat 200 realizes the position limitation of alarm main body 1 on the mounting seat. In the present invention, there is no specific limitation on the cooperation between the alarm body 1 and the mountin...

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PUM

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Abstract

The invention discloses a smoke alarm in a novel structure, and the alarm comprises an alarm main body composed of an upper cover and a lower cover, and also comprises an installation seat cooperating with the alarm main body. The lower cover is provided with a battery seat for placing a battery, and the back surface of the battery seat is fixedly provided with an arched column. The arched column comprises a bulging column, a plug piece extending into the battery seat, and a connecting piece connecting the bulging column and the battery seat. The installation seat is provided with a blocking piece cooperating with the bulging column. When the interior of the alarm main body is not provided with the battery, the smoke alarm cannot be installed on the installation seat through rotation, thereby avoiding an installation problem of a smoke alarm which is provided with the battery.

Description

technical field [0001] The invention relates to the field of smoke alarms. Background technique [0002] The main body of the smoke alarm is removably mounted on the installation base by rotating the main body of the smoke alarm relative to the installation base. A battery seat for placing batteries is arranged on the main body of the alarm, and the battery is installed in the battery seat to provide power for the smoke alarm. At present, it often happens that the smoke alarm is installed without a battery, which causes the smoke alarm to fail to alarm normally when a fire occurs. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a smoke alarm with a new structure. When the battery is not assembled, the main body of the alarm cannot be installed on the mounting base through rotation. [0004] The present invention is achieved through the following technical solutions: a smoke alarm with a new structure, includi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/10H05K5/02
CPCG08B17/10H05K5/0217
Inventor 王荣庆
Owner NINGBO LEXING INDUCTOR ELECTRONIC CO LTD