An automotive power battery temperature sensing device installation assembly
A technology of automotive power batteries and power batteries, which is applied to measuring devices, parts of thermometers, thermometers, etc., can solve the problems of inconvenient disassembly, damage and falling off of temperature sensing devices, and achieve the effect of convenient disassembly
Active Publication Date: 2018-07-13
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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Problems solved by technology
For prismatic power batteries, the temperature sensing device is mainly fixed on the single pole by bolts. This kind of fixing method has the problem of inconvenient disassembly because the upper cover plate of the battery module needs to be disassembled; for cylindrical power batteries, the temperature sensing device It is mainly fixed on the surface of the cylindrical power battery by pasting or gluing. Among them, the temperature sensing device fixed by pasting has the risk of falling off during the installation process; the temperature sensing device fixed by gluing may cause damage during disassembly. The temperature sensor is damaged
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[0029] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.
[0030] The embodiment of the present invention provides an automobile power battery temperature sensing device installation assembly 15, such as figure 1 and Figure 4 As shown, it includes: a fixed bracket 1 and a temperature sensing device 2, wherein the fixed bracket 1 is fixed on the outer end surface of the power battery 13, the temperature sensing device 2 includes a temperature sensor 3, a connecting wire harness 4 and a connector 5, and the connecting wire harness 4 One end is connected with the temperature sensor 3, and the other end is connected with the connector 5, the temperature sensor 3 is fixed on the fixed bracket 1, and the connector 5 is connected with the power battery controller. The temper...
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The invention discloses an installation assembly of a temperature sensing device for an automobile power battery, belonging to the technical field of heat management systems for automobile power batteries. The automotive power battery temperature sensing device installation assembly includes: a fixed bracket and a temperature sensing device, the fixed bracket is clamped on the outer end surface of the power battery, the temperature sensing device includes a temperature sensor, a connecting wire harness and a connector, the connecting One end of the wiring harness is connected to the temperature sensor, and the other end is connected to the connector, the temperature sensor is fixed on the fixing bracket, and the connector is connected to the power battery controller. The automobile power battery temperature sensing device installation component is convenient for installation and disassembly, and the temperature sensing device will not be damaged.
Description
technical field [0001] The invention relates to the technical field of thermal management systems for automobile power batteries, in particular to an installation assembly of a temperature sensing device for automobile power batteries. Background technique [0002] As the power source of new energy vehicles, especially electric vehicles, the power battery's temperature characteristics directly affect the performance, life and durability of electric vehicles. At present, when the capacity of the power battery is limited, the technical level of the power battery group, especially the power battery thermal management system, is crucial to improving the consistency of the power battery and ensuring the safety of the vehicle. In the hot summer, during the operation of electric vehicles, charging and discharging the power battery will be accompanied by a large amount of heat generation. If the heat is not dissipated in time, the internal temperature of the power battery pack will ...
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IPC IPC(8): G01K1/14
Inventor 赵久志孙筱良宋军张宝鑫阳斌徐爱琴王诗铭刘舒龙刘涛
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD