JP3096584U - Automotive air conditioning equipment - Google Patents

Abstract

(57) [Summary] (Modifications) [Problem] To provide an air conditioner capable of cooling and heating the interior of a vehicle with commercial AC power while the vehicle is stopped and reducing power consumption. SOLUTION: Power is transmitted to an air conditioner 23 by receiving a supply of commercial AC power transmitted through a power transmission box 20 provided with a power rate settlement machine 28, a pre-bate card switch 27, a timer for air conditioning reservation 29 and an outlet 30. Switch 20 that cuts off the DC current transmitted from the motor 20 with the generator and the generator 21 to the battery 1, and the magnet clutch 11 and the pulley 12 that rotate idly with respect to the crankshaft 10 a when the ignition key switch 3 is turned off. The air conditioner is operated when the engine is stopped.

Description

[Detailed description of the device]

[001]

[Problems to be solved by the device]

  Conventionally, automobile air-conditioning equipment can be operated by removing the ignition key of the vehicle. When the work stops, the air conditioning equipment also stops and the air conditioning function inside the room does not work.   Therefore, stop the engine operation and close the doors and windows during sunny summer days. If the vehicle is left outdoors for a long time, the temperature inside the vehicle will be extremely high (50 ° C or less). Above). It is not possible for the driver to enter the car in such a state and drive it. Not only does it always cause discomfort, but it also affects physical condition, which causes It is said that an accident may occur. In addition, the infant left in the car dies There is an accident that   In cold regions, winter night temperatures drop to below 0 ° C, Water is frozen on the surface of the window and the front is not visible, and the driver thaws it with warm water. Although it is working, the water adhering to the glass freezes immediately even if it is thawed with warm water Decompression work requires a long time, and the work requires exhaustion of physical strength and mental burden. It is said to be one of the causes of automobile accidents in winter.   In addition, the number of camps using camper vans has been increasing in the summer in recent years. However, because the camper van is an air conditioner driven by the engine, vibration and noise And shortage of fuel on the return route due to unfavorable environmental conditions such as exhaust gas and unexpected fuel consumption The engine is stopped for some reason, such as when there is a risk of being out, and an outdoor camp is being held. Shi However, in the case of an outdoor camp, it should be fun, such as suffering from insect damage such as mosquitoes. Camping can be a fun camp because the fun is halved. A car is requested.   The present invention is intended to solve such a situation and uses a commercial AC power supply. For long-term parking in the summer, cooling in cars and automatic in the winter The purpose is to provide air conditioning equipment for heating the inside of the vehicle.

[002]

[Means for Solving the Problems]

  In order to achieve the above-mentioned purpose, the automobile air conditioning system of the present invention was installed in the automobile. In an air-conditioning facility, connect with a commercial AC power transmission stand or switch box. The generator-equipped motor driven by current flow and the crankshaft A magnetic clutch and pulley that can be switched between free rotation and idle rotation, and a Equipped with a magnet switch for cutting power transmission from the generator to the battery, When the engine is stopped, commercial AC power is used to cool and heat the interior of the vehicle. It

[003]   Power is transmitted to the motor with a generator at the tip of the engine crankshaft. A magnetic clutch and pulley with a fixed pulley is attached. When the engine is stopped (when the vehicle is stopped) by turning off the ignition key switch, the ignition is turned on. Since the operation key switch is OFF, the magnet clutch is also OFF, The pulley idles with respect to the rank shaft. Also, when the engine is running Since the magnet key switch is ON, the magnet clutch is also ON and the pulley Is configured to rotate integrally with the crankshaft.

[004]   When operating the motor with generator using commercial AC power, use commercial AC current. The magnetic switch that operates by Therefore, power is not transmitted to the battery. Also, turn off the ignition key switch. Since it is in the state, the magnet clutch is also turned off and the pulley is cranked. Since it will be in the idle rotation state for the chaft, the power with the generator motor will be the air conditioner. The configuration is such that it is transmitted only to others.

[0095]   When the engine is running, the magnet clutch is turned on and the crankshaft Since the pulleys rotate as a unit, the motor with generator is used as an intermediary. Power is transmitted to.   At the same time, the magnet switch is turned on, and Power will be transmitted to the territory and the structure will be the same as before.

[0096]

[Action]   Since the present invention has the above-mentioned configuration, the automobile air conditioner is operated when the engine is operating. Is driven by the power transmission from the crankshaft, but the engine is stopped. Automatically driven by a motor with a generator using a commercial AC power source The air conditioning in the car is performed. In that case, it is attached to the tip of the crankshaft Since the magnet clutch and pulley that are in use are in the OFF state, they idle and crank. No power is transmitted to the shaft. At the same time, the commercial AC current Since the net switch is off, power transmission from the generator to the battery No unnecessary power (fuel) is consumed. Therefore, the air-conditioning system while stopped There is no fear of running out of fuel, operation is extremely safe and economical, and vibration and You can get comfortable air-conditioning in the car without noise.

[0097]

【Example】

  Embodiments of the present invention will be described below with reference to the drawings. Figure 1 shows the electricity charge settlement machine, Power transmission stand composed of rebate card switch, timer and outlet Block diagram of operating system of air conditioning equipment when commercial AC power is supplied, diagram 2 is a switch composed of a switch, a timer and an outlet in a general household. Operating system block for air conditioning equipment when commercial AC power is supplied from the box. Fig. 3, Fig. 3 is a schematic configuration diagram of a pulley with a magnet clutch, and Fig. 4 is a conventional air conditioning system. It is a system block diagram of equipment.

[0085]   FIG. 1 shows a case where commercial AC power is supplied from the power transmission stand 25 when the vehicle is stopped. It is a block diagram of an operating system, in which the power line is connected by an outlet 30. The power can be transmitted, and the prebate card switch 27 is turned on to turn on the power. Then, the output shaft of the generator-equipped motor 20 rotates to rotate the pulley 16 and the timing belt. The air conditioner 23 and the generator 21 fixed to the motor shaft through the belt 19 and the pulley 18. Power is transmitted to the air conditioner 23, and the air conditioner 23 is operated to cool and heat the interior of the stopped car. It   Simultaneously with turning off the ignition key switch 3 and stopping the engine 10. The magnet clutch 11 is turned off, and the pulley 12 is idled. In order to prevent the crankshaft of the engine 10 from the pulley 16 of the motor with generator 20, Power is not transmitted to the gear 10a. Therefore, stop the engine 10 When a commercial AC power source is connected to the motor with generator 20, Power is not transmitted, but power is transmitted only to the air conditioner 23.   Also, turn off the ignition key switch 3 to turn on the commercial AC power supply. The magnet switch 22 is turned off when connected to the power switch 22. The DC electricity generated by the generator 21 is cut and sent to the battery 1. There is no electricity.   When driving a car, between the power transmission stand 25 and the motor with generator 20 Disconnect the connection of the outlet 30 at and turn on the ignition key switch 3. When in the state, the ignition motor 5 and the magnet clutch are passed through the connector 4. 11 When the electric current flows to turn on the ignition motor 5 As a result, the engine 10 operates and becomes operable. Therefore, the crankshaft 1 The direct current is connected to the magnet clutch 11 attached to The force is transmitted, and through the pulley 12, the timing belt 15 and the pulley 16. Power was transmitted to the motor with generator 20, and power was generated by the generator 21. DC electricity is sent to the battery 1 via the magnet switch 22. Pulley at the same time 16, the power is transmitted to the timing belt 19 and the pulley 18, and the air conditioner 23 operates. Work to heat and cool the interior of the car.

[0009]

[Effect of device]

  As described above, the present invention uses a commercial AC power source with a simple structure and inexpensive equipment cost. It can be used for indoor cooling and heating of a stopped automobile. Especially a camper If you use camping to camp, it is economical to use surplus commercial AC power at night. With no noise, no vibration, no insect damage, no animal damage, etc., you can enjoy a comfortable camp. come.   In the conventional method, the air conditioner is operated by the engine, and it can be used only in summer and winter. There is a drawback that it takes time for the temperature inside the car to stabilize when the car starts . Especially in winter, there is no waste of work such as defrosting the windshield and warming up. Was consuming labor, fuel and time.   In addition, when the vehicle is parked outdoors during the summer day and the air conditioner is driven by the engine, However, due to engine operation mistakes, forgetting to operate, breakdowns, running out of fuel, etc. The machine stopped and the inside of the car became extremely hot, resulting in personal injury and the quality of food etc. in the car. Problems such as deterioration and corruption occurred.   The present invention connects a motor with a generator of a parked car to a commercial AC power supply By doing so, the above problems can be solved.   Further, there is an advantage that it also has a useful effect on leisure. For example, car camp If you use the outdoor parking lot in a parking lot, etc., the electricity charge adjustment machine installed in the outdoor parking lot , A commercial exchange of a power station consisting of a prebate card switch and a timer. It is possible to use commercial AC electricity without running the engine by using Since it is possible to cool the inside of the camper for a long time without vibration and noise, Enjoying a comfortable camp without suffering from vibration, noise, insect damage, animal damage, etc. Can be done.   As described above, it is possible to operate the air conditioner using commercial AC power when parking. Therefore, prevention of noise pollution, fuel saving, elimination of unnecessary labor and time, prevention of personal injury , Useful for preventing quality deterioration and spoilage of foods in the car and implementing a comfortable car camp Can be obtained.

[Brief description of drawings]

FIG. 1 is a diagram illustrating a first embodiment of a drive system for an automobile air conditioning system according to the present invention.

FIG. 2 is a diagram showing a second embodiment of a drive system for an automobile air conditioner according to the present invention.

FIG. 3 shows a mounting view of an electromagnetic clutch.

FIG. 4 shows a conventional drive system for automobile air conditioning equipment.

[Explanation of symbols]

1 battery 2 Main fuse 3 ignition key switch 4 connectors 5 ignition motor 6 ignition coil 7 capacitors 8 distributors 9 Spark plug 10 engine 10a crankshaft 11 magnet clutch 12 pulley 13 pulley 14 pulley 15 Timing belt 16 pulley 17 Timing belt 18 pulley 19 Timing belt 20 Motor with generator 21 generator 22 Magnet switch 23 Air conditioner 24 Commercial AC power supply 25 power station 26 Electricity rate adjustment machine 27 Prebate card switch 28 switch 29 timer 30 outlets 31 switch box

Claims (2)

[Scope of utility model registration request] 1. When an automobile is stopped, it is provided with a power charge settlement machine, a prebate card switch, an air conditioning heating reservation timer, a power transmission stand or switch equipped with an outlet, an air conditioning heating reservation timer, and an outlet. An air conditioner at the time of engine stop, which cools and heats the interior of a vehicle by an air conditioner to which power is transmitted from a motor with a generator driven by a commercial AC current transmitted through a switch box. 2. A magnet switch that operates with a commercial AC current that cuts off a DC current transmitted from a generator to a battery, and rotates integrally with a crankshaft when the engine is operating, but idles with respect to the crankshaft when the engine is stopped. An air conditioner at the time of engine stop, which is equipped with a magnet clutch and a pulley attached to the front end of a crankshaft to cool and heat the interior of an automobile.