Passenger car engine heat dissipation cabin door

• Main Author: SHENG YOUWEI
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2014
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model discloses a passenger car engine heat dissipation cabin door. The passenger car engine heat dissipation cabin door comprises a door board provided with a louver, wherein the part of the door board at the inner side of the louver is movably provided with a dustproof board; two fixed boards are symmetrically mounted on the inner surface of the door board in the vertical direction, and the dustproof board is mounted between the two fixed boards through a plurality of spring components. The passenger car engine heat dissipation cabin door has beneficial effects that the dustproof board is movably mounted at the inner side of the louver, a grid screen board which is densely formed with small openings is mounted at the center of the dustproof board, and therefore, the dustproof board is capable of vibrating vertically along with the driving vibration of the passenger car, the grid screen board blockage caused by excessive dust is avoided, the air inlet amount of an air inlet chamber is guaranteed,