Temperature sensitive controller
A controller and sensitive technology, applied in the direction of thermal switch components, etc., can solve the problem that the power cannot be cut off fundamentally, so as to avoid property loss and personal injury, improve safety performance, and avoid the effect of cycle on and off
Active Publication Date: 2015-03-18
温州恒来新能源科技有限公司
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Problems solved by technology
[0007] In view of this, the object of the present invention is to provide a temperature-sensitive controller to solve the problem that the existing temperature-sensitive controller cannot fundamentally cut off the power supply when the action arm cannot rotate
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[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] The embodiment of the present invention provides a temperature sensitive controller, such as Figure 1~4 shown. in, figure 1 A schematic cross-sectional structure diagram of a temperature-sensitive controller provided by an embodiment of the present invention; figure 2 for figure 1 Top view of the temperature sensitive controller shown; image 3 for figure 1 Exploded diagram of the temperature-sensitive controller shown; Figure 4 for fig...
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The embodiment of the invention discloses a temperature sensitive controller. The temperature sensitive controller comprises a main shell, a conducting sheet, a static contact, a rotating rod, a rotating block and an elasticity recovering component, wherein a groove is formed in the outer edge of the annular cavity of the main shell; the lower end of the rotating rod is arranged in the groove; the upper end of the rotating rod is connected with the upper end of the rotating block; the lower end of the rotating block and the rotating rod are respectively connected with the two ends of the elasticity recovering component; the rotating rod is closer to the circle center of the annular cavity compared with the rotating block; an extension part extending towards the side face is arranged on the conducting sheet, is positioned at the end where a moving contact of the conducting sheet is arranged and forms an angle which is less than 180 degrees; the rotating rod, the rotating block and the elasticity recovering component are positioned in the angle; at the tail end of the travel of the rotating block, the moving contact is separated from a stationary contact of the static contact; and the lower end of the rotating block is pushed against the extension part. The phenomenon of current circulating connection and disconnection of an electric kettle can be avoided, and the safety of the electric kettle is improved.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a temperature-sensitive controller. Background technique [0002] Existing kettle sockets, including temperature sensitive controls and connectors. Among them, the temperature-sensitive controller includes a main shell, a fixed plate, a temperature-sensitive bimetallic sheet, an action arm, an auxiliary ceramic rod, a conductive sheet, and a static contact sheet; the main casing is provided with an annular cavity, and when the electric kettle is working, The connector is inserted into the annular cavity to turn on the power; the fixed plate is fixedly installed on the main shell, the temperature-sensitive bimetal is installed on the fixed plate, the action arm is installed on the main shell, and the front end of the action arm is equipped with The card slot matched with the conductive sheet, the conductive sheet is installed in the card slot, and the conductive sheet is arran...
Claims
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IPC IPC(8): H01H37/52
Inventor 钟平
Owner 温州恒来新能源科技有限公司