Hybrid power photovoltaic energy storage reverse control all-in-one machine

By combining the inflation component, heat exchange airbag, and exhaust component, the contradiction between high protection level and heat dissipation in off-grid control inverters in outdoor environments is resolved, achieving efficient heat dissipation and protection for multiple heat sources.

CN122178830APending Publication Date: 2026-06-09SHENZHEN WEICHUANGYI PHOTOVOLTAIC TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN WEICHUANGYI PHOTOVOLTAIC TECHNOLOGY CO LTD
Filing Date
2026-03-20
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Off-grid control inverters face a contradiction between high protection levels and heat dissipation in outdoor environments, and the fixed number and location of heat dissipation channels cannot meet the heat dissipation needs of multiple heat sources.

Method used

By combining an inflatable component, a heat exchange airbag, and an exhaust component, the system employs an active heat dissipation method. The heat exchange airbag absorbs and controls the heat of the inverter motherboard, and air circulation enables efficient heat dissipation. At the same time, the telescopic airbag is embedded in the gaps between electronic components to increase the heat conduction area, and the breathing-type heat dissipation structure ensures the protective effect.

Benefits of technology

It achieves effective heat dissipation from multiple heat sources under high protection levels, enhances heat dissipation, prevents external air from entering the cabinet, and meets the requirements of high protection and high heat dissipation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122178830A_ABST
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Abstract

The application relates to the technical field of inverter control, and discloses a hybrid power photovoltaic energy storage inverter control all-in-one machine which comprises a cabinet main body, a control inverter mainboard, a winding drum, an exhaust column and a heat exchange air bag, a first mounting cavity is formed in the cabinet main body, and a second mounting cavity is communicated with the two sides of the first mounting cavity in the horizontal direction; the winding drum is hollowly arranged and communicated with the space outside the cabinet main body through a gas pump mounted in the cabinet main body; the exhaust column is hollowly arranged, a gas exhaust pipe is fixedly arranged on the outer circumferential surface of the exhaust column and communicated with the exhaust column, and the other end of the gas exhaust pipe is communicated with an adapter pipe; one end of the exhaust column extends to the outside of the second mounting cavity and is provided with an exhaust hole in the radial direction, the exhaust hole is communicated with the space outside the cabinet main body; an adjusting plug is arranged in the inner cavity of the exhaust column, the adjusting plug can be axially moved to control the connection and disconnection between the exhaust hole and the inner cavity of the exhaust column; and the heat exchange air bag is fixedly arranged and communicated with the winding drum and the adapter pipe. The heat dissipation demand of multiple heat sources can be met, and high protection and high heat dissipation levels can be obtained.
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