New energy vehicle battery heat dissipation protection device
A new energy vehicle and protective device technology, applied in the direction of secondary batteries, battery pack parts, battery cover/end cover, etc., can solve problems such as safety accidents, battery overheating, and inability to discharge heat
Inactive Publication Date: 2019-12-20
JILIN UNIV
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Problems solved by technology
[0002] Now new energy batteries have gradually become the power source of many mechanical structures or machines. The protection and heat dissipation functions of new energy batteries are the key to the safe operation of mechanical structures or machines. At present, we often see that in terms of protection, new energy The battery is simply fixed and does not have a buffer function, which may easily cause the new energy battery to be damaged by a strong impact. In addition, in terms of heat dissipation, only opening cooling holes on the ordinary protective cover cannot effectively dissipate the heat generated by the electromagnetic discharge, it is easy to cause battery overheating and safety accidents, so this utility design a new energy vehicle battery heat dissipation protection device
Method used
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[0019] see Figure 1-4 , the present invention provides a technical solution: including a box body 1, a box cover 2, a fan 11 and a car battery 13, handles 3 are provided on both sides of the box body 1, and the handles 3 are convenient for picking up and lifting the whole box body 1. The other two sides of the box body 1 are provided with a lower sealing plate 4, the upper end of the box body 1 is provided with a box cover 2, and the two sides of the box cover 2 are provided with an upper sealing plate 5 corresponding to the lower sealing plate 4. The lower sealing plate 4 and the upper sealing plate 5 correspond to each other, and are connected to each other by bolts, and are used to seal and fix the box body 1 and the box cover 2 to play the role of sealing and dustproof. The upper end of the box cover 2 is provided with a battery line source 6 , the fan line source 7 and the exhaust hole 8, the battery line source 6 and the fan line source 7 are connected to the automobile...
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The invention discloses a new energy vehicle battery heat dissipation protection device comprising a box, a box cover, a fan and a vehicle battery. The two sides of the box are provided with handles.The other two sides of the box are provided with lower sealing plates. The upper end of the box is provided with the box cover. The two sides of the box cover are provided with upper sealing plates ina way of being corresponding to the lower sealing plates. The upper end of the box cover is provided with a battery wire source, a fan wire source and an exhaust hole. The fan is fixedly arranged inthe inner center of the box cover. The four corners in the box cover are fixedly provided with first rubber springs. The other end of each first rubber spring is fixedly connected with a first rubberplate. The upper end of the first rubber plate is provided with a wire hole. The inner cavity of the box is provided with the vehicle battery. A shock absorbing rubber plate is fixedly arranged on theinner wall of the box. A second rubber spring is fixedly arranged on the bottom surface of the box. A second rubber plate is fixedly connected on the other end of the second rubber spring. The new energy vehicle battery heat dissipation protection device has the characteristics of heat dissipation, protection and shock absorption and improves the safety performance.
Description
technical field [0001] The invention relates to the technical field of new energy vehicle batteries, in particular to a heat dissipation protection device for new energy vehicle batteries. Background technique [0002] Now new energy batteries have gradually become the power source of many mechanical structures or machines. The protection and heat dissipation functions of new energy batteries are the key to the safe operation of mechanical structures or machines. At present, we often see that in terms of protection, new energy The battery is simply fixed and does not have a buffer function, which may easily cause the new energy battery to be damaged by a strong impact. In addition, in terms of heat dissipation, only opening cooling holes on the ordinary protective cover cannot effectively dissipate the heat generated by the electromagnetic Discharge can easily cause battery overheating and cause safety accidents. For this reason, a new energy vehicle battery heat dissipation...
Claims
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Login to View More IPC IPC(8): H01M2/04H01M2/08H01M2/10H01M10/613H01M10/625H01M10/6563
CPCH01M10/613H01M10/625H01M10/6563H01M50/147H01M50/183H01M50/20Y02E60/10
Inventor 张洪坤刘彤王胜刘丹宗宣洁杨欣哲陈熙
Owner JILIN UNIV