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US 12,620,648 B2Granted
High voltage box, battery and electric device
AssigneeContemporary Amperex Technology (Hong Kong) Limited
InventorJuanxia Lv
Life of this patent
Estimating the term…
Abstract
A high voltage box includes a housing and a relay. The housing includes an upper housing and a lower housing connected to each other to form an accommodating space. The relay is provided in the accommodating space and includes a conducting strip in contact with the lower housing.
Claims18
A high voltage box, comprising:
- a housing, comprising an upper housing and a lower housing, the upper housing and the lower housing being connected to each other to form an accommodating space;
- a relay, provided in the accommodating space, the relay comprising a conducting strip leading out a circuit inside the relay and connected with outside, and the conducting strip being in contact with the lower housing;
- and
- at least one heat conduction metal block, wherein the at least one heat conduction metal block is provided in the accommodating space, and the at least one heat conduction metal block is connected to and in contact with both the conducting strip and the lower housing.
1 more element
A battery, comprising a high voltage box comprising:
- a housing, comprising an upper housing and a lower housing, the upper housing and the lower housing being connected to each other to form an accommodating space;
- a relay, provided in the accommodating space, the relay comprising a conducting strip leading out a circuit inside the relay and connected with outside, and the conducting strip being in contact with the lower housing;
- and
- at least one heat conduction metal block, wherein the at least one heat conduction metal block is provided in the accommodating space, and the at least one heat conduction metal block is connected to and in contact with both the conducting strip and the lower housing.
1 more element
An electric device, comprising a battery configured to supply electric energy to the electric device, the battery comprising a high voltage box that comprises:
- a housing, comprising an upper housing and a lower housing, the upper housing and the lower housing being connected to each other to form an accommodating space;
- a relay, provided in the accommodating space, the relay comprising a conducting strip leading out a circuit inside the relay and connected with outside, and the conducting strip being in contact with the lower housing;
- and
- at least one heat conduction metal block, wherein the at least one heat conduction metal block is provided in the accommodating space, and the at least one heat conduction metal block is connected to and in contact with both the conducting strip and the lower housing.
1 more element
Dependencies are inferred from the claim text.