Power Conversion Housing With Forklift Access Opening
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Solution Overview
Problem
The existing power conversion systems are difficult to move due to their weight, making it challenging for workers to load them onto battery packs or move them using forklift trucks, requiring additional time and effort to connect or detach them from lifting equipment.
Innovation Solution
A power conversion system design that includes a case with a forklift opening and a duct structure allowing easy access for forks of a forklift truck, enabling safe and efficient lifting and movement of the system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the power conversion system is designed with a compact structure to reduce space occupation, then the accommodation space is optimized, but it becomes difficult to insert forklift forks for lifting and moving
Solution Approach 1:
The front case is segmented into multiple parts: a front case body and a duct structure. The duct is divided into a duct hollow, duct upper part, and duct side part. This segmentation allows the creation of a dedicated forklift opening in the front case body while maintaining the integrity and compactness of the overall accommodation space.
Solution Approach 2:
The duct structure is designed with asymmetric features: the duct upper part extends rearward with a specific configuration, and the duct side part includes a board seating portion that is concave toward the duct hollow. This asymmetric design optimizes both the compact accommodation space and the forklift access through the forklift opening.
2Reliability
If the power conversion system uses a solid sealed case structure to protect internal components, then reliability is improved, but ease of lifting and moving by forklift truck deteriorates
Solution Approach 1:
The case structure is segmented into a sealed main body and a dedicated forklift access region. The front case body contains the forklift opening, while the duct structure provides the lifting path. This segmentation maintains the sealed protection of internal components while enabling forklift access without compromising reliability.
3Ease of operation
If additional lifting structures are added to the power conversion system to enable forklift movement, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The front case body serves multiple functions: it provides structural support for the case, protects internal components, and contains the forklift opening for lifting operations. The duct structure also serves dual purposes as both a protective enclosure and a lifting guide. This multi-functionality reduces the need for separate lifting structures, thereby reducing overall device complexity.
Data Source
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AI summary
A power conversion system (10) and a housing of the power conversion system (10) are disclosed. In an embodiment of the disclosed technology, a housing may include a case (100) that includes a structure that allows a forklift to easily hold the housing so that the system can be safely carried.