Minitype paster-type sensitive overheating protector
A patch type and protector technology, which is applied in the direction of protection switch operation/release mechanism, thermal switch components, etc., can solve the problems that the protector is not conducive to sensing the load surface temperature, the protector senses the temperature delay, and increases the installation cost. , to save calibration equipment and calibration labor costs, simple structure, easy and convenient installation
Inactive Publication Date: 2013-06-19
YANGZHOU BAOZHU ELECTRIC APPLIANCE CO LTD
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- Abstract
- Description
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- Application Information
AI Technical Summary
Problems solved by technology
It is not convenient for customers to install, and it is not conducive to the protector to sense the load surface temperature
The protectors on the market are generally installed by bundling, additional mounting brackets, and preset installation slots. The installation process is complicated, the installation cost is increased, and it may cause the temperature of the protector to be delayed or fail; and the protectors on the market need to be installed Temperature calibration, virtually increased production costs
Method used
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Embodiment Construction
[0009] Such as figure 1 As shown, the present invention includes a fixed seat 1, an outer casing 2 is arranged above the fixed seat 1, and a first lead-out contact piece 3 and a second lead-out contact piece 4 are respectively arranged in the fixed seat 1; the first lead-out contact piece 3 and the second lead-out contact piece The outer end of the lead-out contact piece 4 is exposed to the fixed seat 1 and the housing 2; the inner end of the first lead-out contact piece 3 is connected to the fixed seat 1 through the static contact 5; the inner end of the second lead-out contact piece 4 is respectively passed through the first rivet 6 and the second rivet 7 are connected with the fixed seat 1;
[0010] A positioning guide column 1-1 is arranged in the middle of the upper surface of the fixed seat 1, a bimetallic sheet 8 and a spring sheet 9 are arranged between the fixed seat 1 and the shell 2, and a through hole 8-1 is provided in the center of the bimetallic sheet 8. The po...
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The invention provides a minitype paster-type sensitive overheat protector, and relates to the technical field of the manufacturing of an overheating over current protector and a temperature-control control device. The overheating protector comprises a fixing seat; an outer shell body is arranged on the upper portion of the fixing seat, a first leading contact chip, a second leading contact chip are respectively arranged inside the fixed seat, and an inner end of the first leading contact chip is connected with the fixing seat through a stationary contact. An inner end of the second leading contact chip is connected with the fixed seat through a first rivet and a second rivet. A positing guide pillar is arranged on the middle portion of the fixed seat in a connecting mode. A bimetallic strip and a spring piece are arranged between the fixed seat and the outer shell. A through-hole is formed in the center of the bimetallic strip, and the positioning guide pillar is arranged inside the through-hole. The spring piece is arranged above the bimetallic strip, and one end of the spring piece is connected with the fixed seat through the first rivet. A movable contact is arranged on the lower surface of the other end of the spring piece, and the stationary contact and the movable contact are arranged in an accessible mode. The minitype paster-type sensitive overheating protector has the advantages of being simple in structure, small in protector volume, thin in thickness, simple and convenient to install.
Description
technical field [0001] The invention relates to the technical field of manufacturing an overheat and overcurrent protector and a temperature control device thereof. Background technique [0002] The protectors currently on the market are larger in shape and thicker in thickness. It is not convenient for customers to install, and it is not conducive to the protector to sense the load surface temperature. The protectors on the market are generally installed by bundling, additional mounting brackets, and preset installation slots. The installation process is complicated, the installation cost is increased, and it may cause the temperature of the protector to be delayed or fail; and the protectors on the market need to be installed Temperature calibration virtually increases production costs. Contents of the invention [0003] The purpose of the present invention is to provide a miniature patch type sensitive overheating protector which is small in size, thin in thickness an...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01H71/16H01H37/52H01H37/04
Inventor 李健伟
Owner YANGZHOU BAOZHU ELECTRIC APPLIANCE CO LTD