A high-performance car refrigerator for new energy vehicles

Abstract

The invention belongs to the field of new energy vehicles, in particular to a high-performance vehicle-mounted refrigerator for new energy vehicles, comprising a box body and a box door hinged on the box body, a negative pressure cylinder is fixedly installed on the upper end of the box body, and the A sliding block is sealed and slidably connected to the inner side wall of the negative pressure cylinder. Both ends of the negative pressure cylinder are fixedly connected with a one-way exhaust pipe. The box is provided with a negative pressure cavity. A one-way suction channel is communicated with the negative pressure cylinder, the two one-way suction channels are respectively arranged on both sides of the slider, and a plurality of negative pressure holes are opened on the side wall of the negative pressure cavity. The other end of the pressing hole is communicated with the outside world, and two chute grooves are opened on the side wall of the box door close to the box body, and a sealing strip is slidably connected to the side wall of the chute. The invention can make the box door and the box body closely fit through the action of negative pressure, prevent the box door from automatically opening under the action of inertia, and improve the sealing effect between the box door and the box body, prevent the leakage of cold air, and save energy.

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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