Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens South China Daniel Wu and Xiao Zhan for the clue delivery! CTOnews.com May 26 news, Ningde Times New Energy Technology Co., Ltd. applied for "battery fire protection devices, battery boxes, batteries and electrical equipment" patent has been authorized.

According to the patent summary, the application provides a battery fire protection device, a battery box, a battery and electrical equipment. The battery fireproof device includes a housing with a containment chamber, which is used for installing on the outside of the explosion-proof valve of the battery, and a coolant arranged in the containment chamber, which can be controlled to generate cooling to cool the eruption ejected by the explosion-proof valve.

By setting a coolant in the containment cavity of the housing, and installing the shell on the outside of the explosion-proof valve when in use, the coolant can produce cooling capacity when the battery is out of control, so as to actively cool the ejection from the explosion-proof valve, so that the combustion speed of the ejection is less than the jet speed, so that the flame of the eruption can not be stably maintained, so as to achieve the function of fire extinguishing and fire prevention.

CTOnews.com obtained it from the State intellectual property Office, and Ningde Times also announced a battery box, battery and electric device. The box body of the battery comprises a lower box body, which is provided with a first lower bottom surface, an anti-impact protection layer, at least part of the first lower bottom surface is provided with an anti-impact protection layer, and an installation part is fixed on the outer peripheral wall of the lower box body.

Therefore, by setting an anti-impact protection layer in at least part of the first bottom surface, compared with the prior art, the weight of the box can be reduced, and the space can be saved for placing the battery unit and increasing the energy density of the battery. thus, the service life of the electric device can be improved. in addition, the anti-impact uniformity and anti-impact ability of the anti-impact protective layer are better, and the anti-collision ability of the lower box is improved. Effectively protect the battery unit in the box and improve the safety of battery use.

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