Thermal sensitive temperature control device and liquid heater

A technology of temperature control device and liquid heater, which is applied in the direction of temperature control without auxiliary power supply and water boiling utensils, etc., can solve the problems of insufficient to provide complete and reliable safety guarantee, achieve smooth and flexible transmission mode, ensure position accuracy and Effect of service life and loss reduction

Inactive Publication Date: 2010-01-27
NINGBO GOODFRIENDS ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Consumers have higher and higher requirements for electrical safety, and the above technical solutions are not enough to provide a complete and reliable safety guarantee

Method used

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  • Thermal sensitive temperature control device and liquid heater
  • Thermal sensitive temperature control device and liquid heater
  • Thermal sensitive temperature control device and liquid heater

Examples

Experimental program
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Embodiment Construction

[0034] The specific implementation will be described below in conjunction with the accompanying drawings.

[0035] Such as figure 1 As shown, the liquid heater 3 includes a container 2 for containing liquid, an electric heater 4 and a base 8 installed at the bottom of the liquid heater 3 . The heat-sensitive temperature control device 1 is connected and installed with the electric heater 4, so that the heat-sensitive temperature control device 1 obtains good thermal contact, so that the heat-sensitive temperature control device 1 is heated abnormally in the liquid heater 3 (such as anhydrous air Burning) can be quickly detected. The coupler 7 includes a plug connector 6 and a socket connector 5 . The thermosensitive temperature control device 1 is integrated with the plug connector 6 of the coupler 7 through the housing 11 . The base 8 is fitted with a socket connector 5 . The coupler 7 is configured so that the plug connector 6 and the socket connector 5 can be connected ...

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PUM

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Abstract

The invention discloses a thermal sensitive temperature control device applied to a liquid heater. The temperature control device is connected with a coupler by being provided with a shell and comprises at least a bimetal actuator, a blocking device, a manual resetting mechanism and a switch contact, wherein, the bimetal actuator is arranged to be well thermally contacted with the liquid heater after installation and opens the switch contact by the blocking device after the action of the bimetal actuator, the switch contact is kept opening all the time before the coupler is reset, and the blocking device and the bimetal actuator are provided with more than one contact part, thereby increasing the reliability and enlarging the force of the action of the bimetal actuator.

Description

technical field [0001] The invention relates to a thermosensitive temperature control device, in particular to a thermosensitive temperature control device applied to a 360-degree rotary liquid heater, and also to a liquid heater using the solution. Background technique [0002] Liquid heaters, especially liquid heaters such as electric kettles generally need a heat-sensitive temperature control device to control the power-off protection of the liquid heater under abnormal heating conditions. Usually this heat-sensitive temperature control device is installed together with the electric heater in order to get better thermal contact. In the already known patents DE2556062.7 and DE2648488.8, a heat-sensitive responsive bimetallic actuator and its application to a temperature control device are disclosed. These two patents are widely used in mechanical thermosensitive temperature control devices as commonly used thermosensitive sensing schemes. [0003] The well-known patent C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/10A47J27/21
Inventor 朱纪忠赵新正
Owner NINGBO GOODFRIENDS ELECTRIC APPLIANCE
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