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AssigneeTechtronic Cordless GP
InventorsHei Man LEE, Nan Wang
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The present invention relates to the technical field of electrical connection protection, disclosing an electrical connection protection system, an electrical protection connecting head, an electrical device and a power supply apparatus. The electrical connection protection system comprises a first connection end for a power supply apparatus and a second connection end for an electrical device, the first connection end and the second connection end respectively comprising positive pole terminals capable of contacting each other to establish an electrical connection and negative pole terminals capable of contacting each other to establish an electrical connection, wherein when the first connection end and the second connection end are connected, the negative pole terminals of the first connection end and the second connection end contact each other before the positive pole terminals of the first connection end and the second connection end. Thus, an inrush current can be prevented from arising at the instant when the power supply apparatus and the electric device are connected, in order to prevent damage to internal electrical components of the electrical device and the power supply apparatus.
An electrical connection protection system, comprising a first connection end for a power supply apparatus and a second connection end for an electrical device, the first connection end and the second connection end respectively comprising positive pole terminals capable of contacting each other to establish an electrical connection and negative pole terminals capable of contacting each other to establish an electrical connection, wherein
An electrical protection connecting head, wherein the electrical protection connecting head is configured to be able to establish an electrical connection between a power supply apparatus and an electrical device;
Dependencies are inferred from the claim text.