Lithium battery buffer device for new energy automobile
A technology of new energy vehicles and buffer devices, which is applied in the direction of secondary batteries, battery pack components, and isolation of batteries from their environment. It can solve problems such as shortening the service life of lithium batteries, short service life of lithium batteries, and affecting normal driving of cars Achieve good ventilation and heat dissipation effect, prolong service life, dustproof and waterproof effect
Pending Publication Date: 2020-05-15
XUCHANG UNIV
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Problems solved by technology
[0002] At present, lithium batteries are widely used in the field of new energy vehicles. However, the existing lithium batteries have a short service life. During the driving process of the car, the lithium battery is easily damaged due to vibration, which affects the normal driving of the car. It is easy to generate heat and has poor heat dissipation effect, which not only shortens the service life of the lithium battery, but also has potential safety hazards; therefore, it is urgent to design a battery with good shock absorption effect, high stability, good ventilation and heat dissipation, high safety, and prolong the service life of the lithium battery. Lithium battery buffer device for new energy vehicles
Method used
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Embodiment 1
[0021] like Figure 1-2 As shown, a lithium battery buffer device for new energy vehicles includes a box body 21, the upper end of the box body 21 is detachably connected with a box cover 13, and the lower surface of the box cover 13 is fixedly connected with a spring A14. The other end of the spring A14 is fixedly connected with a pressing plate 16, the pressing plate 16 is provided with a first ventilation hole 17, the lower inner wall of the box body 21 is fixedly connected with a spring B4, and the other end of the spring B4 is fixedly connected with a mounting plate 5, The mounting plate 5 is provided with a second ventilation hole 6, a lithium battery body 7 is placed in the middle of the upper surface of the mounting plate 5, a limit mechanism is installed on the upper surface of the mounting plate 5, and the lower right side of the box body 21 is A support plate 2 is fixedly connected, and an exhaust fan 1 is fixedly installed on the upper surface of the support plate ...
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The invention discloses a lithium battery buffer device for a new energy automobile. The device comprises a box body, the upper end of the box body is detachably connected with a box cover; the lowersurface of the box cover is connected with a pressing plate through a spring A; a first vent hole is formed in the pressing plate; the inner wall of the lower side of the box body is connected with amounting plate through a spring B; a second vent hole is formed in the mounting plate; a lithium battery body is placed in the middle of the upper surface of the mounting plate; a limiting mechanism is mounted outside the upper surface of the mounting plate; the right lower part of the box is connected with a support plate; an exhaust fan is installed on the upper surface of the supporting plate,an air inlet of the exhaust fan is connected with an exhaust pipe, the other end of the exhaust pipe is connected with a pipeline, the pipeline is fixedly connected to the right side of the box body,third through holes are formed in the left and right side walls and the front and rear side walls of the box body, baffles are connected to the left and front and rear sides of the box body, and filter screens are connected between adjacent baffles; the device has the advantages of good damping effect, high stability, good ventilation and heat dissipation effects, prolonged service life of the lithium battery, and good dustproof and waterproof effects.
Description
technical field [0001] The invention belongs to the technical field of new energy vehicles, in particular to a lithium battery buffer device for new energy vehicles. Background technique [0002] At present, lithium batteries are widely used in the field of new energy vehicles. However, the existing lithium batteries have a short service life. During the driving process of the car, the lithium battery is easily damaged due to vibration, which affects the normal driving of the car. It is easy to generate heat and has poor heat dissipation effect, which not only shortens the service life of the lithium battery, but also has potential safety hazards; therefore, it is urgent to design a battery with good shock absorption effect, high stability, good ventilation and heat dissipation, high safety, and prolong the service life of the lithium battery. Lithium battery buffer device for new energy vehicles. Contents of the invention [0003] The purpose of the present invention is ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6556H01M10/6563
CPCH01M10/613H01M10/625H01M10/6556H01M10/6563H01M50/20H01M50/24Y02E60/10
Inventor 吴利军
Owner XUCHANG UNIV