KR0151649B1 - A mold eliminator for heater-vent-airconditioning module of a vehicle - Google Patents

Abstract

[purpose]

The present invention relates to a mold removal apparatus in an HVAC module installed inside an instrument panel to supply cold air, warm air, and air for ventilating a room to maintain indoor air of a vehicle more comfortably. In particular, an instrument panel A mold filled with a mold removal material is installed between the evaporator and the blower in the HVAC module through the instrument trim panel which is integrally installed at the bottom of the module and the user removes the mold through the spray nozzle of the spray before the air conditioner is operated. Removes mold from automotive heater-vent-air conditioning modules that allows ash to remove mold growth caused by moisture in the HVAC module, allowing fresher, cleaner air to be supplied to the cabin. Relates to a device.

[Configuration]

A spray nozzle filled with a mold removal material is installed between the evaporator and the blower in the heater-vent-air conditioning module installed inside the instrument panel to maintain air in the vehicle comfortably, and a spray nozzle formed at the tip of the spray The spray cap of the sprayer is installed in contact with the operating knob of the extension extended from the bracket of the evaporator, and at the same time, the rear end of the spray is inserted into a holder having a concentric circle, and then inserted into a clamping holder having a screw portion at the outer periphery, and the module cover At the same time, the rear end of the holder is inserted into the insertion groove formed in the trim panel of the instrument panel and inserted into the insertion groove formed in the insertion groove, and a screw part engaged with one side of the clamping holder having the thread is formed and at the same time the plunger of the solenoid It is by installing a variable that is to be addressed.

Description

Mold remover for automotive heater-vent-air conditioning modules

1 is an exemplary front view of a vehicle instrument panel to which the present invention is applied.

2 is an overall configuration diagram of the present invention.

3 is an exemplary cross-sectional view showing the main portion of the present invention.

* Explanation of symbols for main parts of the drawings

10 instrument panel 12 glove box

14: instrument trim panel 20: HVAC module

22 blower 24 evaporator

26: module cover 28: insertion groove

30: holder 32: injection nozzle

34: injection cap 40: solenoid

42: bracket 44: plunger

46: variable transformer 48: screw portion

142: insertion groove 144: clamping holder

146: thread portion 222: extension portion

242: extension 244: operating knob

300: spray

The present invention is a heater-vent-air conditioning module (heater-vent-air conditioning) installed in the interior of the instrument panel to supply air to cool the air, warm air and the room to keep the indoor air of the vehicle more comfortable The present invention relates to a mold removal device in a module (hereinafter referred to as an HVAC module), and more particularly, to an instrument trim panel installed integrally under the instrument panel and a mold removal between the evaporator and the blower in the HVAC module through the cover of the module. Refilled sprays allow the user to remove mold from the HVAC module by means of the spray nozzles before the air conditioner is running, thereby providing fresher and cleaner air to the car. To keep your car comfortable Heater - relates to the removal of the mold module, an air conditioning device-vent.

In general, the heater-vent-air conditioning module is roughly classified into a ventilator for ventilating air in a vehicle and a heater and a car cooler for warming or cooling the air in the vehicle. The ventilator is a ventilator for A hole that circulates through the outside of a car and is generally located at both ends of the instrument panel and also in the vicinity of the rear bumper.

The ventilator refers to ventilating the interior of a vehicle. The ventilation of the interior of the vehicle is as follows.

The outside air supplied to the vehicle interior is guided through the duct in the radiator grille and is circulated through the vehicle interior and discharged from the rear fender unit installed near the rear bumper near the rear pillar.

The heater (heater) refers to the heating device of the vehicle interior, is mainly used in winter to operate, the device to warm the vehicle interior. In general, many hot water heaters are used in water-cooled engine cars, and automobiles equipped with exhaust heater devices using heat of exhaust gas are used in air-cooled engine cars. In addition, the hot water heater is used as a heat source by purifying the cooling water of the engine and sending air to the small radiator as a blower to obtain warmth.

The car cooler refers to a cooling device in a car interior, and is often used as a car air conditioner when mounted with a heater.

The car cooler is one of the parts that consumes the most power by being driven by a motor, and has a dehumidification function because moisture in the air adheres to the condenser, and also removes frost from the wind shield.

In addition, the air conditioner system of the car is installed in front of the radiator to condense the refrigerant in the high-temperature and high-pressure gas state by the vehicle speed and the cooling fan to make the liquid refrigerant at high temperature and high pressure and absorb the moisture contained in the refrigerant to supply the refrigerant smoothly. A receiver dryer that stores the refrigerant so that the refrigerant can be expanded, an expansion valve that rapidly expands the refrigerant to become a low-temperature low-pressure liquid, and an ever-evaporate that takes away heat from the air passing through the operation of the cooling fan while the refrigerant in the fog changes to gas. And a compressor which is driven by a V-belt by the engine and makes a low-temperature low-pressure gas refrigerant into a high-temperature high-pressure gas and sends it to the condenser.

Conventionally, the inside of the HVAC module is ventilated by ventilating the inside of the car and the outside air supplied from the outside of the car is converted into air of warm air, cold air and ventilation is supplied to the inside of the car, which is generated in the conventional HVAC module Moisture removes moisture by natural evaporation or by applying a heater, but when it is used all summer, the autumn and winter approaches, or the winter and summer approaches again. There was a problem that the smell is generated to contaminate the interior of the car.

In addition, even when each car cooler and heater are used, the above-described HVAC module is not placed in a state that can be managed separately, causing mold to grow due to high temperature and high humidity in the interior thereof, and a bad smell occurs when air is supplied to the cabin. There was a problem.

The present invention has been made in consideration of the above circumstances, and an object thereof is to install a spray filled with a mold removing material in the HVAC module so that the mold removing material of the spray is automatically sprayed into the HVAC module every time the air conditioner and the heater are operated. The present invention provides a mold removing device for an automobile heater-vent-air conditioning module that can suppress mold fungi that can proliferate in a module and at the same time prevent silni flow of odors caused by fungi.

In order to achieve the above object, the present invention installs a spray filled with a mold removal material between an evaporator and a blower in a heater-vent-air conditioning module installed inside an instrument panel to maintain air in a vehicle interior comfortably. The spray cap of the spray nozzle formed at the tip of the spray is installed to be in contact with the operating knob of the extension portion extended from the bracket of the evaporator. Inserted into the clamping holder having the insert, inserted into the insertion groove formed in the module cover and at the same time the rear end of the holder is inserted into the insertion groove formed in the trim panel of the instrument panel, and is engaged to one side of the clamping holder having the screw portion. The thread is formed and the solenoid plunger It is achieved by providing a mold removal device of an automobile heater-vent-air conditioning module by installing a variable gear to be installed.

Next, embodiments of the present invention will be described in detail with reference to the drawings.

1 and 2 show a mold removing device of an automobile heater-air-conditioning module according to the present invention, wherein the mold removing device of the automobile heater-vent-air conditioning module is shown in the HVAC module 20. A spray 300 filled with a mold removing material is installed between the evaporator 24 and the blower 22. The spray cap 34 of the spray nozzle 32 formed integrally with the tip of the spray 300 is the evaporator. (24) is installed to be interviewed with the operation knob 244 at the end of the extension portion 242 is extended from one end of the bracket that tightly fixed at the same time is extended from one end of the bracket to tightly fix the blower 22 The tip of the extension part 222 is installed to be interviewed by the flange portion of the lower portion of the injection cap 34.

Each of the extension parts 242 and 222 may be integrally formed with a wall perpendicular to the lower part so as to sandwich the distal edge of the spray 300.

At the rear end of the spray 300 is inserted into the holder 30 is formed with concentric circles and at the same time the holder 30 is inserted through the cover 26 of the cover of the HVAC module 20 (28) The insertion groove 142 is also formed by the instrument trim panel 14 at the lower end of the instrument panel 10 so as to correspond to the insertion groove 28 which is inserted into the cover 26 and penetrates the cover 26. (142) The holder 30 holding the rear end of the spray 300 is inserted.

The holder 30 has a concentric circle at the outer periphery and at the same time, a screw 146 is integrally formed at the outer periphery and inserted into the clamping holder 144 where the tip is bent inwardly.

In addition, a threaded portion 48 corresponding to the clamping holder 144 is formed, and at the same time, the threaded portion 48 and the threaded portion 146 of the clamping holder 144 are engaged to each other and bent at a right angle at the threaded portion 48. A variable unit 46 having a panel portion is formed and condensed on the plunger 44 of the solenoid 40 fixed to the solenoid bracket 42 coupled to the lower portion 242 of the bracket of the evaporator 24. Variable.

The variable variable unit 46 is operated in the same manner as the plunger 44 which is mounted in accordance with the operation of the solenoid 40, the holder 30 for holding the threaded portion 48 and the spray 300 of the variable variable unit 46. It is engaged with the threaded portion 246 of the clamping holder 144 integrally coupled to the outer peripheral edge of the) to operate the spray 300 before and after.

Reference numeral 12 in the accompanying drawings denotes a glove box.

Next, the effects of the present invention will be described with reference to FIGS. 2 and 3.

After boarding the vehicle, the starter is turned on and the air conditioner is operated. At the same time, the solenoid 40 is operated. Then, the plunger 44 of the solenoid 40 is retracted, and the clamping holder 144 holding the spray 300 is held. At the same time as the injection cap 34 positioned at the tip of the spray 300 is in contact with the operation knob 244, the injection cap 34 is pressed to spray the spray 300 through the injection nozzle 32. By removing the mold removal material in the) and is injected between the evaporator 24 and the blower 22 and the entire HVAC module 20, it will be able to remove the fungus that is growing in the HVAC module 20.

In addition, in the above state, if the plunging removing material is sufficiently injected, the plunger 44 of the retracted solenoid 40 is advanced to restore the spray 300 and the holder 30 to their original state.

As described above, the present invention installs a spray filled with a mold removal material between the evaporator and the blower in the HVAC module through the instrument trim panel which is integrally installed at the lower part of the instrument panel and the cover of the module, so that the user can automatically By the spray nozzle of the spray to remove the mold to remove the mold by the moisture in the HVAC module, by allowing fresh and clean air to be supplied to the interior of the car can be maintained comfortably.

Claims (1)

Power spray spray filled with mold removal material between the evaporator 24 and the blower 22 in the heater-vent-air conditioning module installed inside the instrument panel 10 to maintain air in the vehicle comfortably. 300, the rear end of the spray 300 is inserted into the holder 30 having a concentric circle, and then inserted into the clamping holder 144 having the threaded portion 146 at the outer periphery, and the threaded portion 146 is inserted. In the automobile heater-vent-air conditioning module, characterized in that the threaded portion is formed to be engaged with one side of the pinch holder 144 having a clamping portion, and at the same time, the variable pressure element 46 is provided to the plunger 44 of the solenoid 40. Mold Removal Device.