Box-type substation
The composite gear rack and bidirectional screw drive system solves the problems of unstable structure and poor cooling effect of box-type substations, achieves stable and efficient heat dissipation, and prevents equipment aging and debris accumulation.
CN223390989UActive Publication Date: 2025-09-26JIANGXI KANGWEI ELECTRICAL TECH
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Patent Information
- Application Number
- CN202422748150.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Technical Problem
The existing box-type substation has an unstable structure and lacks an effective side cooling structure, resulting in a low cooling effect.
Method used
A composite gear rack and bidirectional screw drive system is adopted, and the rotation of the gear and fan blades are controlled by the first motor and the second motor respectively, so as to realize internal air flow and side cooling, and clean the top plate through the brush plate.
Benefits of technology
The structure is more stable, and both the interior and the sides have an effective cooling effect, which improves the heat dissipation performance of the equipment and prevents component aging and debris accumulation.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of box-type substations, and discloses a box-type substation comprising a box body, the top of the box body is fixedly connected with a support, an output shaft of a first motor is fixedly provided with a first gear, the bottom of a rotating shaft is fixedly provided with a second gear, the bottom of a third gear is fixedly provided with a first fan blade, and the bottom of the third gear is fixedly provided with a second fan blade. A bidirectional lead screw is fixedly mounted on an output shaft of the second motor, a fourth gear is rotationally mounted on the side face of the moving block, and second fan blades are fixedly mounted on the side face of the fourth gear. The first gear rotates, the second gear rotates, the rotating frame rotates along with the second gear, the third gear moves, the first fan blades rotate, the interior of the box body is cooled, the two-way lead screw rotates, the moving block moves up and down, the second fan blades rotate, the second fan blades on the two sides rotate in the same direction, and air can enter from the left side and exit from the right side; or from the right side to the left side, internal air flows for cooling.
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