Fixed electrical safety signboard of small standard circuit breaker
By designing electrical safety signs with clamping, displacement, and adjustment components, the problems of sign detachment and accidental switch closure were solved, achieving stable fixation of the signs and timely alarm functions, thus improving safety and applicability.
CN224328475UActive Publication Date: 2026-06-05HUADIAN WEIFANG POWER GENERATION CO LTD
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Patent Information
- Application Number
- CN202520684121.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2026-06-05
- Estimated Expiration
- 2035-04-11
AI Technical Summary
Technical Problem
Existing electrical safety signs are prone to falling off, cannot effectively lock circuit breakers, and fail to serve as warnings.
Method used
A fixed electrical safety signboard was designed, comprising a clamping component, a displacement component, and an adjustment component. Friction is increased by clamping plates and rubber plates, the displacement plate locks the switch slot, an alarm button alerts the operator, and the adjustment component adapts to switch slots of different widths.
Benefits of technology
It ensures the signage is securely fixed, preventing it from falling off, preventing accidental activation of the switch, and providing timely alarms, thus improving safety and applicability.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of electrical safety signboards, and discloses a fixed electrical safety signboard of a small standard circuit breaker, which comprises a circuit breaker body and a signboard body arranged on the circuit breaker body, and a warning sign is fixedly mounted at the upper end of the signboard body. Under the cooperation of a connecting rod, a connecting plate, a clamping plate, a first spring and a first sliding groove, the signboard body is fixed to a circuit breaker body, under the cooperation of a rubber plate and a plurality of grooves, the friction force between the signboard body and the circuit breaker body can be increased, the signboard body is prevented from falling off, and under the cooperation of a displacement plate, a second spring and a switch blade groove, the signboard body is prevented from falling off. When the switch blade moves towards the closing direction, the switch blade is just in contact with the alarm button, so that an alarm is given to inform the operator, the operator is reminded to put down the work on the hand in time, and electric shock is avoided.
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