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A heat dissipation device and lithium battery technology, applied in the direction of secondary batteries, battery pack components, circuits, etc., can solve the problems of unfavorable use of new energy vehicles, long time consumption, low heat dissipation efficiency, etc.
Active Publication Date: 2021-07-13
唐山奥盛通城市矿产资源开发有限公司
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[0005] In order to overcome the shortcoming that static cooling not only takes a long time, but also has low heat dissipation efficiency and is unfavorable for the use of new energy vehicles, the technical problems to be solved by the present invention are: Provide a lithium battery heat dissipation device with high heat dissipation efficiency and capable of preventing damage to the lithium battery
Method used
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Embodiment 1
[0028] A lithium battery cooling device, such as Figure 1-3 As shown, it includes a fixed plate 1, a heat dissipation frame 2, a heat dissipation mechanism 3 and a gravity lifting mechanism 4. The upper side of the fixed plate 1 is provided with a heat dissipation frame 2, and the fixed plate 1 is provided with a heat dissipation mechanism 3. The heat dissipation mechanism 3 and the heat dissipation frame 2, the cooling mechanism 3 is provided with a gravity lifting mechanism 4.
[0029] When the device needs to be used, the device is installed on the car, the lithium battery is placed in the heat dissipation frame 2, and then the heat dissipation mechanism 3 is started, and the heat dissipation mechanism 3 will dissipate heat to the lithium battery, and the car will vibrate when moving. Then the gravity lifting mechanism 4 is operated, and then the heat dissipation mechanism 3 is moved, so that the heat dissipation mechanism 3 can better dissipate heat for the lithium batter...
Embodiment 2
[0035] On the basis of Example 1, such as figure 2 , Figure 4 , Figure 5 , Image 6 with Figure 7 As shown, a damping mechanism 5 is also included, and the damping mechanism 5 includes a guide plate 51, a block 52, a first pressing plate 53 and a third spring 54, and the upper left and right sides of the fixed plate 1 are provided with guide plates 51, Blocks 52 are provided on the front and rear sides of the guide plate 51 , and a first pressure plate 53 is slidably provided on the guide plate 51 . Two third springs 54 are connected between the first pressure plate 53 and the fixed plate 1 .
[0036] When the device needs to be used, the device is installed on the car, and the lithium battery is placed between the first pressure plates 53, and then when the car is moving, the shock of the lithium battery will be damped by the buffer force of the third spring 54, so that the lithium battery Batteries are not easily damaged.
[0037] Also includes clamping mechanism 6,...
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Abstract
The invention relates to heat dissipation equipment, in particular to lithium battery heat dissipation equipment. The technical problem to be solved by the invention is to provide the lithium battery heat dissipation equipment which is high in heat dissipation efficiency and can prevent a lithium battery from being damaged. Th lithium battery heat dissipation equipment comprises: a fixed plate, a heat dissipation frame mounted on the fixing plate; a heat dissipation mechanism mounted on the fixing plate, wherein the heat dissipation mechanism is matched with the heat dissipation frame; and a gravity lifting mechanism mounted on the heat dissipation mechanism. The lithium battery heat dissipation equipment is provided with a damping mechanism, so that the lithium battery is damped due to the buffering force of a third spring, and the lithium battery is not easy to damage; the lithium battery heat dissipation equipment is provided with a clamping mechanism, so that a first pressing plate is clamped by a sliding rod, and then the situation that a lithium battery is placed unstably due to excessive movement of the first pressing plate is prevented; and the lithium battery heat dissipation equipment is provided with the self-locking mechanism, so that the lithium battery can be locked in the equipment, and then other people are prevented from randomly taking out the lithium battery.
Description
technical field [0001] The invention relates to a cooling device, in particular to a cooling device for a lithium battery. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive and negative electrode materials and uses non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. [0003] Lithium batteries are used as power sources in new energy vehicles, but lithium batteries are prone to heat, and excessive heat will cause damage to lithium batteries. The general cooling method of lithium batteries is to use static cooling, and new energy vehicles need not be used , and then wait for the lithium battery to cool down. Static cooling not only takes a long time, but also has low heat dissipation efficiency, which is not conducive to the use of new energy vehicles. [0004] Therefore, it ...
Claims
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Application Information
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