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A Realization Method of Switchgear with Interlocking Structure

An implementation method and technology of switchgear, applied in the direction of pull-out switchgear, switchgear, electrical components, etc., can solve problems such as mechanical interference and partition friction, and achieve the effect of reducing friction noise, ensuring safety, and eliminating mechanical interference.

Active Publication Date: 2021-02-26
HUIWANG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, there are two technical problems in the above-mentioned switchgear. One is that the first latch 8 and the second latch 15 need to pass through the partition 3 to work, so that they will rub against the partition when they work, causing mechanical interference; The second is that there is no limit to the unlocking of the switchgear, and anyone can unlock it at will

Method used

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  • A Realization Method of Switchgear with Interlocking Structure
  • A Realization Method of Switchgear with Interlocking Structure
  • A Realization Method of Switchgear with Interlocking Structure

Examples

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Embodiment Construction

[0037] Figure 11 A method for implementing a switch cabinet with an interlocking structure, the method comprising:

[0038] Install an electronic lock on the door of the switch cabinet for unlocking according to the command of the handheld terminal;

[0039] When the user's mobile terminal sends an unlocking instruction to the electronic lock, the electronic lock decides whether to unlock it according to its unlocking state;

[0040] If the electronic lock meets the unlocking conditions according to its unlocking state, execute the unlocking command to open the cabinet door;

[0041] If the electronic lock does not meet the unlocking conditions according to its unlocking state, it refuses to execute the unlocking instruction, and sends the unlocking state data of the electronic lock to the mobile terminal.

[0042] In addition, the implementation method also includes: when the mobile terminal insists on unlocking when receiving the unlocking status data, sending a request f...

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Abstract

The invention discloses a method for realizing a switch cabinet with an interlocking structure. The switch cabinet includes a cabinet body, a partition, and an interlocking structure installed on the partition. The first space for the trolley to enter and exit and the second space separated by the second side of the partition for the trolley of the circuit breaker to enter and exit. The method includes: installing on the door of the switch cabinet for unlocking according to the command of the handheld terminal electronic lock; when the user mobile terminal sends an unlock command to the electronic lock, the electronic lock determines whether to unlock according to its unlock status; The lock judges that the unlocking condition does not meet the unlocking condition according to its unlocking status, and then refuses to execute the unlocking instruction, and sends the unlocking status data of the electronic lock to the mobile terminal.

Description

technical field [0001] The invention relates to the technical field of a switchgear, in particular to a method for realizing a switchgear with an interlocking structure that can be unlocked according to user instructions. Background technique [0002] Existing switch cabinets usually have the requirement to ensure the "five defenses" interlocking of the switch cabinet. Chinese invention CN108092173 discloses a switch cabinet in order to realize the characteristics of simple and reliable structure and convenient installation and maintenance. [0003] figure 1 The structure of the switch cabinet is shown, including the incoming line cabinet 1 and the metering cabinet 2. The inner cavity of the incoming line cabinet 1 forms the first accommodation space that can accommodate the entry and exit of the circuit breaker trolley, and the inner cavity of the metering cabinet 2 forms The second accommodating space that can accommodate the metering trolley 11. A partition 3 is provided...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B11/133
CPCH02B11/133
Inventor 徐峰
Owner HUIWANG ELECTRIC
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