Door unclosing alarm device for refrigerator freezing chamber

An alarm device and freezer technology, which is applied to household refrigeration devices, alarms, applications, etc., can solve the problems of complicated installation and working conditions, and achieve the effects of saving space, preventing inconvenience and saving space.

Inactive Publication Date: 2018-05-18
玉林市玉州区万通华信科技服务部
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an alarm device for the unclosed door of the refrigerator freezer, which has the advantages of simple installation and clear working status, and solves the problems of complicated installation and complicated working status that generate noise

Method used

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  • Door unclosing alarm device for refrigerator freezing chamber
  • Door unclosing alarm device for refrigerator freezing chamber
  • Door unclosing alarm device for refrigerator freezing chamber

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figures 1 to 4 , a kind of embodiment that the present invention provides: a kind of refrigerator freezer door is not closed alarm device, comprises cabinet body 1, alarm device 2, limit plate 7, travel switch 8, travel shaft 9 and buzzer 16 One side of the cabinet body 1 is connected with a cabinet door 4 through a hinge, a magnetic sealing strip 5 is installed on the surface of the inner wall of the cabinet door 4, and a storage drawer 6 is insta...

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PUM

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Abstract

The invention discloses a door unclosing alarm device for a refrigerator freezing chamber. The device comprises a cabinet body, an alarm device body, limiting plates, a travel switch, a travel shaft and a buzzer; one side of the cabinet body is connected with a cabinet door through a hinge, the alarm device body is arranged at the top end of one side, deviating from a hinge joint, of the cabinet body, and a limiting block is arranged at the top end of one side, deviating from the hinge joint, of the cabinet door; the travel switch, a battery box and the buzzer are arranged in the alarm devicebody, wherein the buzzer is arranged on one side, deviating from the cabinet door, of the alarm device body, and the travel switch is arranged at the upper end, close to one side of the limiting block, of the buzzer; and the limiting plates are arranged on two sides of the interior of the travel switch, the travel shaft is inserted into one side, deviating from the buzzer, of the travel switch, aspring is arranged on the outer wall of one side, deviating from the buzzer, of the travel switch, and the spring is connected to the travel shaft in a sleeving mode. According to the door unclosing alarm device for the refrigerator freezing chamber, a plurality of contacts are adopted, so that the working state of the alarm device body is clearer, and the situations that noise is caused by maloperation and the expected effect is not reached are prevented.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an unclosed door alarm device for a freezer compartment of a refrigerator. Background technique [0002] In daily life, it sometimes happens that the door of the refrigerator is not closed tightly. If it is not found and dealt with in time, a lot of ice cubes will be produced in the refrigerator and the items in the refrigerator will deteriorate, which will cause a lot of inconvenience to life. The present invention is a An alarm device installed on the outer wall of the refrigerator is easy to install and disassemble, and can send out an alarm sound when the refrigerator door is not closed tightly, reminding the user to close the refrigerator door tightly. Contents of the invention [0003] The object of the present invention is to provide an alarm device for an unclosed door of a refrigerator freezer, which has the advantages of simple installation and clear work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00G08B21/00
Inventor 邓进友
Owner 玉林市玉州区万通华信科技服务部
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