High-performance vehicle-mounted refrigerator for new energy automobile

Abstract

The invention belongs to the field of new energy automobiles and particularly relates to a high-performance vehicle-mounted refrigerator for a new energy automobile. The high-performance vehicle-mounted refrigerator comprises a box and a box door hinged to the box. A negative pressure barrel is fixedly installed at the upper end of the box. A slider is connected to the inner side wall of the negative pressure barrel slidably in a sealed mode. The two ends of the negative pressure barrel each fixedly communicate with a one-way exhaust pipe. A negative pressure cavity is formed in the box and communicates with the negative pressure barrel through two one-way gas suction channels. The two one-way gas suction channels are formed on the two sides of the slider correspondingly. A plurality of negative pressure holes are formed in the side wall of the negative pressure cavity. The other ends of the negative pressure holes communicate with the outside world. Two sliding grooves are formed in the side wall, close to the box, of the box door. Sealing strips are slidably connected to the side walls of the sliding grooves. The box door can be tightly attached to the box through a negative pressure effect, the box door is prevented from being opened automatically under the inertia effect, the sealing effect between the box door and the box is improved, outward leakage of cold air is prevented, and energy is saved.

Description

technical field [0001] The invention belongs to the field of new energy vehicles, in particular to a high-performance vehicle-mounted refrigerator for new energy vehicles. Background technique [0002] With the progress of society, more and more new energy vehicles have appeared in people's field of vision. While improving the power energy of vehicles, people have also improved the interior comfort of new energy vehicles. Therefore, new energy vehicles Most cars are equipped with car refrigerators to improve the competitiveness of new energy vehicle products. [0003] When the existing car refrigerator is in use, if it is on a complex road surface, the car in the driving state often decelerates or accelerates, causing the door of the car refrigerator to open automatically under the action of inertia, which cannot achieve a good fresh-keeping and cooling effect. The unstable box is easy to shake under the action of inertia, causing danger. The long-term use seal on the door ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a high-performance car refrigerator for new energy vehicles that has good sealing performance and is not easy to open automatically, aiming at the problem that the above-mentioned box door is easy to open automatically under the action of inertia and has poor sealing performance.

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