Elevator control cabinet
The elevator control cabinet comprises a driving module, the driving module comprises a driving plate, a capacitor plate and a module plate, the module plate is arranged at an included angle relative to at least one of the driving plate and the capacitor plate, and the module plate is provided with...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The elevator control cabinet comprises a driving module, the driving module comprises a driving plate, a capacitor plate and a module plate, the module plate is arranged at an included angle relative to at least one of the driving plate and the capacitor plate, and the module plate is provided with a rectifier and an inverter. According to the embodiment of the invention, the rectifier and the inverter are arranged on the module board, and compared with the prior art in which the rectifier and the inverter are arranged on the driving board and the capacitor board, the number of electronic devices on the module board provided with the rectifier and the inverter is relatively small, so that heat generated by the electronic devices on the module board during working is relatively small, and the service life of the module board is prolonged. Heat loss is facilitated, and the normal operation of the rectifier and the inverter is prevented from being affected by high heat. The module board is arranged at an include |
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