Stamping plate type cooling plate with supporting and buffering effects and process
A technology of buffering effect and stamping plate, applied in electrochemical generators, electrical components, circuits, etc., can solve the problem of increasing the height of the box, and the heat dissipation effect cannot be guaranteed, and achieves a reduced height, good heat dissipation effect, The effect of simplifying the internal structure
Pending Publication Date: 2019-12-31
马鞍山纳百川热交换器有限公司
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Problems solved by technology
The existing stamped plate cooling plate often faces the following problems when it is used: At present, the assembly of the stamped plate liquid cooling plate and the box requires a support and a fixed structure at the bottom of the box, which increases the requirement for the height of the box and achieves the same heat dissipation effect. less than guaranteed
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see Figure 1-4 , including an upper cold plate 1, a lower cold plate 2, a support block 3 and a support bar 4, the bottom edge of the upper cold plate 1 is closely connected with the lower cold plate 2, the upper cold plate 1 and the lower cold plate 2 have the same shape, and both components are Made of aluminum alloy with good thermal conductivity, both the upper cold plate 1 and the lower cold plate 2 have good thermal conductivity, the center of th...
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The invention discloses a stamping plate type cooling plate with supporting and buffering effects and a process. The stamping plate type cooling plate with supporting and buffering effects comprises an upper cooling plate, a lower cooling plate, a supporting block and a supporting strip, wherein the supporting block is fixed to the center of the bottom wall of the lower cooling plate in a weldingmode; the supporting strip is welded and fixed to the edge of the bottom surface of the lower cooling plate; and a cooling flow channel is formed in the lower cooling plate. according to the stampingplate type cooling plate with supporting and buffering effects and the process disclosed in the invention, the upper cooling plate and the lower cooling plate have the same shape, the installation effects are ensured, the supporting block and the supporting strip are welded and fixed on the bottom surface of the lower cooling plate, the bottom surface of the supporting strip is flush with the bottom surface of the supporting block, and thus, the whole cooling plate can be directly assembled on the box body, the structure in the box body is simplified, the requirement for the height in space isreduced to a low value, in other words, under the condition in which the occupied space of the whole cooling plate is not changed, the height of the box body can be effectively reduced, the production cost is effectively reduced, the cooling flow channel is formed in the bottom surface of the lower cooling plate through a stamping method, the cooling flow channel is evenly distributed on the inner sides of the supporting block and the supporting strip, and the heat dissipation effect is good.
Description
technical field [0001] The invention relates to an automobile battery cooling plate, in particular to a stamped plate cooling plate with supporting and buffering functions and a process thereof. Background technique [0002] As the core component of pure electric vehicles, batteries have always been a hot spot in the development of the automotive industry. The battery will generate a lot of heat during charging and discharging. In order to avoid thermal runaway, an appropriate operating temperature range is usually set according to the characteristics of the battery. When the battery is higher or lower than this temperature, the battery performance will be artificially limited, which is reflected in the car. It is slow charging and short battery life. In order to ensure that the battery is at an appropriate temperature during operation, the battery needs to be thermally managed. [0003] At present, liquid cooling is widely used in battery thermal management, in which the ...
Claims
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IPC IPC(8): H01M10/613H01M10/6556H01M2/10H01M10/625H01M10/653H01M10/6568B23P15/00
CPCH01M10/613H01M10/6556H01M10/625H01M10/653H01M10/6568B23P15/00H01M50/20Y02E60/10
Inventor 张传建
Owner 马鞍山纳百川热交换器有限公司