Vehicle air conditioning apparatus
View Patent ↗A vehicle air conditioning apparatus includes an air conditioning case including a case body having a case opening that is open to an air conditioning opening, and a case cover that can open and close the case opening. The case cover can be attached/detached to/from the case body via the air conditioning opening outside of the vehicle interior. An evaporator and a heater can be attached/detached to/from the case body via the air conditioning opening outside of the vehicle interior, while the case cover is removed from the case body to open the case opening.
1. A vehicle air conditioning apparatus used in a vehicle, the vehicle having a front and a back, and a right and a left extending in a width direction perpendicular to a front-to-back direction the vehicle including a separating plate provided on a front of a vehicle interior provided above an engine as a power source for driving the vehicle, the separating plate separating the vehicle interior from an outside of the vehicle interior and having an air conditioning opening, the vehicle air conditioning apparatus comprising:
an air conditioning case provided inside of the vehicle interior with respect to the air conditioning opening and configured to accommodate an evaporator for cooling air and a heater for heating the air, the evaporator and the heater being arranged in the air conditioning case in the front-to-back direction; and
a fan unit provided inside of the vehicle interior with respect to the air conditioning opening and configured to supply the air into the air conditioning case, wherein:
the air conditioning case includes a case body having a case opening that is open to the air conditioning opening, and a case cover that can open and close the case opening;
the case cover can be attached to and detached from the case body via the air conditioning opening outside of the vehicle interior;
the evaporator is disposed in the case body such that its long side direction is in the width direction of the vehicle and its short side direction is in a vertical direction, and a front surface of the evaporator is exposed to the outside of the vehicle interior via the air conditioning opening and the case opening while the case cover is removed;
the heater is disposed in the case body behind the evaporator such that its long side direction is in the width direction of the vehicle and its short side direction is in the front-to-back direction; and
the evaporator and the heater can be attached to and detached from the case body via the air conditioning opening outside of the vehicle interior, while the case cover is removed from the case body to open the case opening.
2. The vehicle air conditioning apparatus according to claim 1 , wherein:
an outside air inlet configured to take in the air from the outside of the vehicle interior is provided outside of the vehicle interior with respect to the air conditioning opening; and
an outside air intake cover configured to guide the air taken from the outside air inlet to an air suction part is provided to be able to be attached to and detached from a front surface of the vehicle.
3. The vehicle air conditioning apparatus according to claim 1 , wherein:
the case cover is fastened to the case body with a screw fastener member; and
the screw fastener member is inserted from a front surface of the vehicle to fasten the case cover to the case body.
4. The vehicle air conditioning apparatus according to claim 3 , wherein:
an outside air inlet configured to take in the air from the outside of the vehicle interior is provided outside of the vehicle interior with respect to the air conditioning opening; and
an outside air intake cover configured to guide the air taken from the outside air inlet to an air suction part is provided to be able to be attached to and detached from a front surface of the vehicle.