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Intelligent protection device for household appliances

A technology for intelligent protection and household appliances, applied in the direction of protection that responds to overcurrent, can solve problems such as fire, circuit damage, and electrical damage, and achieve the effect of improving safety and practicability

Inactive Publication Date: 2021-08-31
广州锐鸣科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an intelligent protection device for household appliances, which has the advantages of being able to automatically detect whether the circuit is overloaded, and can cool down the circuit in time when the circuit is overloaded, and solves the problem of using electrical appliances. If the current in the circuit is overloaded during the process, due to the lack of a certain protection mechanism, it is easy to cause damage to the circuit or damage to the electrical appliances, and once the circuit is overloaded, the instantaneous heat generated is very high. Large, if the circuit is not cooled in time, it may cause a fire in severe cases

Method used

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  • Intelligent protection device for household appliances
  • Intelligent protection device for household appliances
  • Intelligent protection device for household appliances

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-2 , an intelligent protection device for household appliances, comprising a housing 1, the inside of the housing 1 is movably connected with a trigger mechanism 2 capable of automatically detecting whether the circuit is overloaded, the trigger mechanism 2 includes a fixed frame 21, a rotating shaft 22, and a rotating disk 23 , sliding frame 24, contact rod 25, the inside of housing 1 is fixedly connected with fixed frame 21, the inside of fixed frame 21 is connected with rotating shaft 22, and the outside of rotating shaft 22 is fixedly connected with rotating disk one 23, the inside of fixed frame 21 The sliding frame 24 is slidably connected, the inside of the fixed frame 21 is fixedly connected with the touch rod 25, the outside of the rotating disk 23 is fixedly connected with a protruding rod, and the inner surface of the sliding frame 24 is fixedly connected with teeth, the number, position, and The specifications are all matched with the protruding...

Embodiment 2

[0028] see Figure 3-4 , an intelligent protection device for household electrical appliances, comprising a casing 1, the inside of the casing 1 is movably connected with a trigger mechanism 2 capable of automatically detecting whether the circuit is overloaded, the inside of the casing 1 is fixedly connected with a bracket 3, and the inside of the casing 1 is rotatably connected Rotating wheel 4 is arranged, and the inside of housing 1 is movably connected with cooling mechanism 5 capable of effectively cooling the circuit after overload. Cooling mechanism 5 includes rotating disk 2 51, gear 52, connecting rod 53, slide block 54, slide groove 55, Connecting rod 1 56, cooling bag 57, the inside of casing 1 is connected with rotating disk 2 51, the inside of casing 1 is connected with gear 52, and the outside of rotating disk 2 51 is connected with connecting rod 53, and connecting rod 53 is far away from the rotating disk One end of the second 51 is movably connected with a sl...

Embodiment 3

[0030] see Figure 1-4 , an intelligent protection device for household appliances, comprising a housing 1, the inside of the housing 1 is movably connected with a trigger mechanism 2 capable of automatically detecting whether the circuit is overloaded, the trigger mechanism 2 includes a fixed frame 21, a rotating shaft 22, and a rotating disk 23 , sliding frame 24, contact rod 25, the inside of housing 1 is fixedly connected with fixed frame 21, the inside of fixed frame 21 is connected with rotating shaft 22, and the outside of rotating shaft 22 is fixedly connected with rotating disk one 23, the inside of fixed frame 21 The sliding frame 24 is slidably connected, the inside of the fixed frame 21 is fixedly connected with the touch rod 25, the outside of the rotating disk 23 is fixedly connected with a protruding rod, and the inner surface of the sliding frame 24 is fixedly connected with teeth, the number, position, and The specifications are all matched with the protruding...

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PUM

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Abstract

The invention relates to the technical field of household appliances, and discloses an intelligent protection device for household appliances, which comprises a shell. A trigger mechanism is movably connected in the shell, a bracket is fixedly connected in the shell, a rotating wheel is rotatably connected in the shell, and a cooling mechanism is movably connected in the shell; and overloaded current in a circuit drives a rotating shaft to rotate, the rotating shaft rotates to drive a first rotating disc to rotate, the first rotating disc rotates to drive a protruding rod to rotate, teeth move along under the action of the protruding rod, the teeth move to drive a sliding frame to move, and when the sliding frame makes contact with a feeler lever, a control center can detect that circuit overload occurs in the circuit at the moment, so that certain measures can be taken actively, accidents caused by circuit overload are avoided, and the safety of household appliances is greatly improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an intelligent protection device for household appliances. Background technique [0002] Household appliances mainly refer to various electrical appliances and electronic appliances used in homes and similar places. Also known as civil appliances, household appliances. Household appliances liberate people from heavy, trivial and time-consuming housework, create a more comfortable and beautiful living and working environment that is more conducive to physical and mental health, and provide rich and colorful cultural and entertainment conditions. necessities of life. [0003] As the number of electrical appliances in the family gradually increases, there are more and more high-power electrical appliances. However, traditional households lack some electrical protection devices. If the current in the circuit is overloaded during the use of electrical appliances, At th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H3/08
CPCH02H3/08
Inventor 王海
Owner 广州锐鸣科技有限公司
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