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Composite air switch with adjusting device and control method thereof

A technology of air switch and adjustment device, which is applied in the direction of protection switch, emergency protection device, and parts of protection switch. Service life, effect of preventing dust ingress

Pending Publication Date: 2020-01-10
HANGZHOU XILI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current air switch is prone to dust and leakage, which affects the service life of the air switch

Method used

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  • Composite air switch with adjusting device and control method thereof
  • Composite air switch with adjusting device and control method thereof
  • Composite air switch with adjusting device and control method thereof

Examples

Experimental program
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Embodiment Construction

[0017] see Figure 1-Figure 3 As shown, the technical solution adopted in this specific embodiment is that it includes an air switch 1, an upper through hole 11, a lower through hole 12, an indicator light 13, a switch button 14, a sign sticker 15, a waterproof membrane 2, a sealing layer 3, a dustproof Layer 4, insulating layer 5, mounting bracket 6, mounting seat 7, the upper through hole 11 is inlaid on the front surface of the air switch 1, the upper through hole 11 communicates with the jack on the air switch 1, and the jack is connected with the air switch 1. The circuit inside the air switch 1 is electrically connected, and a switch button 14 is arranged below the upper through hole 11. The switch button 14 is electrically connected to the circuit inside the air switch 1. The switch button 14 controls the switch of the air switch 1, and the switch button 14 The upper right corner is provided with an indicator light 13, the indicator light 13 is electrically connected wi...

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Abstract

The invention discloses a composite air switch with an adjusting device and a control method thereof, which relate to the technical field of air switches, in particular to a composite air switch withan adjusting device and a control method thereof. The composite air switch with an adjusting device comprises an air switch, an upper through hole, a lower through hole, an indicator lamp, a waterproof film, a sealing layer, a dustproof layer, an insulating layer and a mounting frame, wherein the upper through hole, the lower through hole and the indicator lamp are arranged on the air switch; theupper through hole is formed in the upper side of the front surface of the air switch; and the lower through hole is formed in the lower side of the front surface of the air switch. After the technical scheme is adopted, the composite air switch with an adjusting device has the beneficial effects that as the insulating layer is arranged, direct contact between a circuit in the air switch and a human body can be isolated, an insulation role is played, electric leakage can be prevented, and accidental electric leakage to injure a human being is avoided; as the waterproof film is arranged, a waterproof role is played, and the air switch can be protected; and as the dustproof layer is arranged, a dustproof role is played, dust can be prevented from entering the air switch, and the service lifeof the air switch is prolonged.

Description

technical field [0001] The invention relates to the technical field of air switches, in particular to a composite air switch with an adjustment device and a control method thereof. Background technique [0002] Air switch, also known as air circuit breaker, is a kind of circuit breaker. It is a switch that will automatically disconnect as long as the current in the circuit exceeds the rated current. The air switch is a very important electrical appliance in the low-voltage power distribution network and electric drive system. It integrates control and multiple protection functions. In addition to completing the contact and breaking of the circuit, it can also protect the short circuit, severe overload and undervoltage of the circuit or electrical equipment, and can also be used to start the motor infrequently. Under normal circumstances, the armature of the over-current release is released; once a serious overload or short-circuit fault occurs, the coil connected in series...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02H01H71/04H01H71/06
CPCH01H71/02H01H71/04H01H71/06
Inventor 徐新如张超吴建锋
Owner HANGZHOU XILI INTELLIGENT TECH CO LTD
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