KR19990030705U - Device to prevent temperature rise in the car using solar heat - Google Patents

Abstract

The present invention relates to a device for preventing the temperature increase in the car using solar heat, and in particular, a solar panel 10 mounted to absorb solar energy; An ECU 20 for converting heat energy absorbed from the solar panel 10 into electric energy; A temperature sensing unit 30 for sensing a temperature inside the vehicle; An ECU drive switch 40 which is a switch for driving the ECU 20; A first ventilation drive motor (50) for operating the first automatic opening / closing ring mechanism (60) when it is determined that the indoor temperature is higher than a set temperature by the ECU (20); A first automatic opening / closing ring mechanism (60) which performs an operation of turning on / off by the electric energy supplied from the first ventilation drive motor (50); A fan driving part 70 which circulates internal air and external air while the first automatic opening and closing ring mechanism 60 is operated; A second ventilation drive motor (80) for operating the second automatic opening / closing ring mechanism (90) when it is determined that the indoor temperature is higher than the set temperature by the ECU (20); It characterized in that it comprises a second automatic opening and closing ring mechanism 90 for performing an operation that is turned on / off by the electrical energy supplied from the second vent drive motor 80, according to the air conditioner of the present invention There is an economical and environmentally friendly effect due to the use of energy, the room temperature of the vehicle is adjusted before boarding has the effect of providing convenience to the driver or passengers.

Description

Device to prevent temperature rise in the car using solar heat

The present invention relates to a vehicle, and in particular, when the temperature inside the unspecified vehicle increases the room temperature by driving a fan through a predetermined ventilation hole, and then to operate the air conditioner mounted on the vehicle. It relates to a device for preventing the temperature increase in the car using solar heat.

In general, when an unspecified car is parked for a long time on a hot summer day or in a hot area, the car receives a lot of heat and immediately operates a predetermined air conditioner provided in the car or a door for a predetermined time when a driver or a passenger boards. Open and ventilate.

However, in this case, the indoor temperature inside the vehicle rises to about 70 ° C., and thus the driver in the vehicle has to operate the air conditioner for a considerable time, thereby wasting considerable energy due to the driving of the air conditioner. There was a problem such as causing a discomfort due to the heat to the driver or passenger in the vehicle.

An object of the present invention is to solve the above-described problems, in particular, in a conventional vehicle air conditioner, a predetermined solar panel is mounted on the roof of the vehicle, the heat absorbed by the solar panel After that, a predetermined fan is driven to ventilate the outside air and the inside air of the vehicle, and an object thereof is to provide a device for lowering the temperature inside the vehicle.

An on-vehicle temperature rise preventing device using the present invention solar heat to achieve the above object, the solar panel mounted to absorb the solar energy on the roof of the unspecified vehicle; An ECU for performing an operation such as converting thermal energy absorbed from the solar panel into electrical energy; A temperature sensing unit operating with electric energy charged by solar heat absorbed by the solar panel and sensing a temperature inside the vehicle; An ECU driving switch which operates with electrical energy charged by solar heat absorbed by the solar panel and is a switch for driving the ECU; A first ventilation drive motor for operating the first automatic opening / closing return mechanism mounted on the front seat when the ECU determines that the room temperature of the front seat of the vehicle is higher than the set temperature; A first automatic opening / closing ring mechanism mounted on the front seat to perform an on / off operation by the electric energy supplied from the first ventilation drive motor; A fan driving unit which serves to circulate internal air and external air while the first automatic opening / closing mechanism is operated; A second ventilation drive motor for operating the second automatic opening / closing return mechanism mounted on the rear seat portion when the ECU determines that the indoor temperature of the rear seat of the vehicle is higher than the set temperature; It is characterized in that it comprises a second automatic opening and closing ring mechanism mounted on the rear seat to perform an operation that is turned on / off by the electrical energy supplied from the second ventilation drive motor.

1 is a perspective view showing a state in which the components of the vehicle temperature increase prevention device using solar heat according to an embodiment of the present invention,

2 is a functional block diagram showing the configuration of the vehicle temperature increase prevention device using solar heat according to an embodiment of the present invention.

Explanation of symbols for the main parts of the drawings

10: solar panel 20: ECU

30: temperature detection part 40: ECU drive switch

50: first ventilation drive motor 60: first automatic opening and closing ring mechanism

70: fan drive unit 80: second ventilation drive motor

90: second automatic switching ring mechanism

Hereinafter, with reference to the accompanying drawings will be described in detail in the vehicle temperature increase prevention device using solar heat according to an embodiment of the present invention.

1 is a perspective view showing a state in which the components of the vehicle temperature increase prevention device using solar heat according to an embodiment of the present invention, as shown, mounting the solar panel 10 on the unspecified car roof and side It is equipped with a sensor of the temperature sensing unit 30, the first automatic opening and closing ring mechanism 60 is mounted near the driver's seat of the front seat, the second automatic opening and closing ring mechanism 90 is located in a suitable position according to the characteristics of the car in the rear seat This embodiment constitutes by attaching.

In addition, Figure 2 is a functional block diagram showing the configuration state of the vehicle temperature increase prevention device using solar heat according to an embodiment of the present invention, as shown, the solar panel 10 is the sun on the roof outside the unspecified vehicle Equipped to absorb energy, the ECU 20 performs an operation such as converting the heat energy absorbed from the solar panel 10 into electrical energy, the temperature sensing unit 30 is the solar panel 10 It operates by the electric energy charged by the solar heat absorbed from, and senses the temperature inside the vehicle.

In addition, the ECU drive switch 40 operates with electrical energy charged by solar heat absorbed by the solar panel 10, and is a switch for driving the ECU 20, and the first ventilation drive motor 50 is If it is determined by the ECU 20 that the current temperature of the front seat of the vehicle is higher than the set temperature, the first automatic opening and closing ring mechanism 60 mounted on the front seat portion is operated, and the first automatic opening and closing ring mechanism 60 is It is mounted on the front seat to perform an operation that is turned on / off by the electrical energy supplied from the first ventilation drive motor (50).

In addition, the fan driving unit 70 serves to circulate the internal air and the external air while the first automatic opening and closing ring mechanism 60 is operated, the second ventilation drive motor 80 is the current of the vehicle in the ECU 20 When it is determined that the room temperature of the rear seat is higher than the set temperature, the second automatic opening and closing ring mechanism 90 mounted on the rear seat portion is operated, and the second automatic opening and closing ring mechanism 90 is operated by the second ventilation drive motor 80. The present embodiment is configured to perform an on / off operation by the supplied electric energy and to be mounted on the rear seat.

Hereinafter, the operation of the vehicle temperature increase prevention device using the solar heat configured as described above with reference to the accompanying drawings in more detail as follows.

First, if the unspecified car is parked in a place where there is no shade for a long time on a hot summer day, the room temperature of the car naturally rises. To prevent this, the following device is installed in the car.

First, a predetermined solar panel 10 is mounted on the roof of the vehicle, and solar energy absorbed by the solar panel 10 is converted into electrical energy by the ECU 20, and predetermined electrical power is applied to all devices to be described later. Supply energy.

Thereafter, when the driver detects that the indoor temperature of the vehicle is higher than a predetermined temperature through a predetermined key input unit, the driver sets the ECU 20 to a predetermined temperature so that the ventilation opening can be operated.

In addition, the sensor of the temperature sensing unit 30 detects the indoor temperature of the vehicle by the energy absorbed by the solar panel 10, and when the temperature is higher than the set temperature, the ECU is driven by using the power supplied from the ECU 20. As the switch 40 is operated, the ECU 20 applies power to the first ventilation drive motor 50.

In addition, when the ECU 20 recognizes that the set temperature is higher than the operation of the first ventilation drive motor 50, the first automatic opening and closing mechanism 60 mounted on the front seat is automatically opened, the interior of the vehicle The fan drive unit 70 is operated to circulate the air with the outside air.

In addition, when the temperature sensing unit 30 detects that the temperature of the rear seat is higher than the set temperature, power is applied to the second ventilation drive motor 80 by the control of the ECU 20, and the second As the automatic opening / closing mechanism 90 is opened, the hot air falls out of the vehicle, and the air conditioner mounted on the vehicle is operated.

On the other hand, the present invention is not limited to the above embodiments and can be variously modified within the scope not departing from the technical gist of the present invention.

As described above, in-vehicle temperature increase prevention device using the solar energy of the present invention, by installing a predetermined solar panel on the outside of the unspecified vehicle, by sensing the heat absorbed from the solar panel and driving a fan, by using the solar energy There is an economical and environmentally friendly effect, and furthermore, the room temperature of the vehicle is adjusted before boarding to provide convenience to the driver or passengers.

Claims (3)

A solar panel mounted on a roof of an unspecified exterior of the vehicle to absorb solar energy; An ECU for performing an operation such as converting thermal energy absorbed from the solar panel into electrical energy; A temperature sensing unit operating with electric energy charged by solar heat absorbed by the solar panel and sensing a temperature inside the vehicle; An ECU driving switch which operates with electrical energy charged by solar heat absorbed by the solar panel and is a switch for driving the ECU; A first ventilation drive motor for operating the first automatic opening / closing return mechanism mounted on the front seat when the ECU determines that the room temperature of the front seat of the vehicle is higher than the set temperature; A first automatic opening / closing ring mechanism mounted on the front seat to perform an on / off operation by the electric energy supplied from the first ventilation drive motor; A fan driving unit which serves to circulate internal air and external air while the first automatic opening / closing mechanism is operated; A second ventilation drive motor for operating the second automatic opening / closing return mechanism mounted on the rear seat portion when the ECU determines that the indoor temperature of the rear seat of the vehicle is higher than the set temperature; An on-vehicle temperature increase prevention device using solar heat, characterized in that it comprises a second automatic opening and closing ring mechanism mounted on the rear seat to perform an operation that is turned on / off by the electrical energy supplied from the second ventilation drive motor. The apparatus of claim 1, wherein the first automatic opening / closing mechanism is installed at the front of the driver's seat, and the size of the ventilation opening is adjustable by the characteristics of the vehicle or the manufacturer. According to claim 1, The second automatic opening and closing mechanism is mounted on the space between the seat and the floor of the rear seat, and the size of the ventilation opening is the temperature of the vehicle using solar heat, characterized in that adjustable by the manufacturer or the manufacturer of the vehicle Prevention device.