Battery cooling structure
First Claim
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1. A battery cooling structure comprising:
- a cooling plate to cool a battery module including a plurality of battery cells arranged side by side;
a heat transfer sheet provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate, the heat transfer sheet being deformable by a pressure applied to the heat transfer sheet, the heat transfer sheet including a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module; and
a holder including a positioning portion having a width smaller than a width of the positioning hole,wherein the heat transfer sheet includes a plurality of the positioning holes provided along the positioning portion.
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Abstract
A battery cooling structure includes a cooling plate and a heat transfer sheet. The cooling plate is to cool a battery module including a plurality of battery cells arranged side by side. The heat transfer sheet is provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate. The heat transfer sheet is deformable by a pressure applied to the heat transfer sheet. The heat transfer sheet includes a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module.
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Citations
14 Claims
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1. A battery cooling structure comprising:
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a cooling plate to cool a battery module including a plurality of battery cells arranged side by side; a heat transfer sheet provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate, the heat transfer sheet being deformable by a pressure applied to the heat transfer sheet, the heat transfer sheet including a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module; and a holder including a positioning portion having a width smaller than a width of the positioning hole, wherein the heat transfer sheet includes a plurality of the positioning holes provided along the positioning portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A battery cooling structure comprising:
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a cooling plate to cool a battery module including a plurality of battery cells arranged side by side; and a heat transfer sheet provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate, the heat transfer sheet being deformable by a pressure applied to the heat transfer sheet, the heat transfer sheet including a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module, wherein the heat transfer sheet includes a first surface in contact with the cooling surface of the battery module, a second surface opposite to the first surface, and a positioning groove provided on the first surface, and wherein the positioning hole is provided on the second surface and in the positioning groove. - View Dependent Claims (11)
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12. A battery cooling structure comprising:
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a cooling plate to cool a battery module including a plurality of battery cells arranged side by side; a heat transfer sheet provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate, the heat transfer sheet being deformable by a pressure applied to the heat transfer sheet, the heat transfer sheet including a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module; and a holder including a positioning portion having a width smaller than a width of the positioning hole, wherein the heat transfer sheet includes a plurality of the positioning holes provided along the positioning portion.
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13. A battery cooling structure comprising:
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a cooling plate to cool a battery module including a plurality of battery cells arranged side by side; and a heat transfer sheet provided between the cooling plate and a cooling surface of the battery module to transfer heat from the cooling surface to the cooling plate, the heat transfer sheet being deformable by a pressure applied to the heat transfer sheet, the heat transfer sheet including a positioning hole through which the cooling surface of the battery module is visible when the heat transfer sheet is assembled to the battery module, wherein the heat transfer sheet includes a first surface in contact with the cooling surface of the battery module, a second surface opposite to the first surface, and a positioning groove provided on the first surface, and wherein the positioning hole is provided on the second surface and in the positioning groove. - View Dependent Claims (14)
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Specification