KR20040035334A - It's using for driver in car heating and cooling for drink PET case of possibility a portable - Google Patents

Abstract

PURPOSE: A vehicle heating/cooling device for a PAT container for a beverage is provided for a driver to heat or cool a beverage in a PAT container as desired. CONSTITUTION: A vehicle heating/cooling device for a PAT container for a beverage includes bottom container(100), and an outer container(200) in a vacuum insulating structure. The bottom container includes an air suction hole and an air discharge hole on a peripheral surface, a toggle switch for selecting cooling/off/heating by manual manipulation to switch the direction of current, a power lamp for displaying the power supply state of a vehicle battery, and an operation lamp for displaying the cooling/heating operation according to the switching of the toggle switch. The bottom container has a cooling fan(16) for inhaling external air via the air suction hole when carrying out the heat exchange of a thermoelectric element(30). The outer container has an adhesion part(21) for the attachment/detachment to and from a vehicle. The outer container has a vacuum insulating pad(22) formed with a lower opening part, and an inner container(23) to which a PAT container(300) is freely inserted. The inner container carries out the endothermic/exothermic operation, when receiving the PAT container.

Description

It's using for driver in car heating and cooling for drink PET case of possibility a portable}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cold and hot temperature container of a PET (polyethylene terephthalate resin) container, and particularly, to be portable and to be configured in a cold and cold container of a beverage pad container for a vehicle that can switch the direction of current flowing through the thermoelectric element. Allows the driver to cool down or heat the contents (e.g. beverages, drinking water, coffee, supplements, etc.) to the desired temperature or to heat them. The present invention relates to a cold / hot water container of a portable beverage container for a vehicle, which can be used as a simple refrigerator for storing a film and medicine for a time.

In general, when the vehicle is operated for a long time, the driver or the passengers have a desire to drink various drinks or drinking water, and thus, the driver or the passenger when preparing for long distance travel prepares the drinking water or the drink.

In this case, the drinking water or the drink is prepared in a vehicle refrigerator or ice box, and in the case of such a drink is mainly used for passengers.

In other words, the above-mentioned car refrigerator or ice box, even if the driver has a desire to drink a drink while driving, the driver needs the help of the passenger, moreover, like a taxi, a truck driver or a person who works in a vehicle, the driver of which is the main driver, Drivers on board cannot be used because of the danger of driving.

In addition, in the case of the above-mentioned cold and warm air, the function is limited only to rapid cooling and heating of the container containing the drink or the drinking water, and does not have a complex function such as a refrigerator for storing a film or a medicine.

Here, the reason for using a plastic bottle is a plastic bottle can be easily obtained as consumables, and refrigerated drinks or beverages in the plastic bottle or drink warmed after drinking the cold and warm water, and a new plastic bottle can be obtained and used simply and hygienic.

Accordingly, drivers who operate solely on the passengers of the existing car refrigerators have simply developed a cold or warmer for the driver by easily cooling or warming a plastic bottle while driving and drinking it with one hand and attaching it to the cold or warmth again.

That is, the present invention configures the cold and hot portion of the beverage plastic container for the driver to be portable while switching the direction of the current flowing through the thermoelectric element, the contents contained in the beverage plastic container (for example, beverages, drinking water, coffee, medicine, etc.) ) In addition to cooling and heating to the desired temperature for the driver who has many tasks in the vehicle, it is possible to eat and drink more comfortably. It is intended to provide a cold and warmer of a portable beverage plastic container for a vehicle that can be used as a simple refrigerator for storing a film and medicine for a predetermined time in a state.

Figure 1 is a perspective view showing the structure of the cold and hot water container for a portable beverage container for portable in one embodiment of the present invention.

Figure 2 is a cross-sectional view showing the structure of the cold and hot beverage container for portable portable beverage containers in one embodiment of the present invention.

Figure 3 is an operating circuit diagram of a beverage pad container cold water heater for a portable vehicle in one embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

11; Air intake 12; Air outlet

13; Selector switch 14; Power indicator

15; Indicator light 16; Cooling fan

17; A constant voltage generator 18; Hughes

21; Adhesive 22; Vacuum Insulation Pad

23; Inner container 24; Sealing cover

30; Thermoelectric 40; Heatsink

51; Temperature sensor 52; Control

53; Cooling relay 54; Heating relay

100; Bottom container 200; Outer container

300; Plastic containers for drinks

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing the structure of the cold beverage container for portable vehicle beverage pad container according to one embodiment of the present invention, Figure 2 is a cross-sectional view showing the structure of a cold beverage container for portable vehicle beverage pad container according to an embodiment of the present invention. 3 is an operation circuit diagram of a beverage pad container cold / hot container for a portable vehicle according to one embodiment of the present invention.

As shown in Figures 1 to 3, but divided into the bottom container 100 and the outer container 200 of the vacuum insulation structure,

Toggle switch (13), vehicle battery is provided on the circumferential surface of the bottom container (100) for selective switching of cooling / off / heating from manual operation to switch the current direction with the air inlet (11) and the air outlet (12). A power indicator 14 for indicating a power supply state of the power supply; a cooling / heating operation indicator 15 for indicating a switching operation state of the toggle switch 13;

In the bottom container 100 to form a cooling fan 16 to suck the outside air through the air inlet 11 when the heat exchange of the thermoelectric element 30 to be described later is formed,

On the outer surface of the outer container 200 is formed an adhesive portion 21 to be detachable to the vehicle,

The inside of the outer container 200 is a vacuum insulating pad 22 having a lower opening and the inner container 23 so that the endothermic and heat dissipation is made while the insertion and detachment of the beverage plastic container 300 is made freely. Form the

In the upper opening of the outer container 200, the power of the vehicle battery is cut off and the sealing cover which is opened and closed to use the space in the inner container 23 as a simple refrigerator when there is no endothermic and heat dissipation of the beverage plastic container 300 ( 24),

In the lower opening of the vacuum insulation pad 22, the inner surface shape of the inner container 23 in the inner container 23 is made to be the plastic bottle 300 for the beverage or an insertion surface to be the same as the outer surface shape of the beverage bottle to be used. Formed to have a function of absorbing or dissipating the inserted plastic bottle 300 after the close contact and to form a thermoelectric element 30 to be driven by the battery power of the vehicle to endothermic heat dissipation thereof,

On one side of the thermoelectric element 30 is formed a heat sink 40 to increase the exchange function by increasing the heat exchange area of the thermoelectric element 30 from the switching switch of the selection switch 13,

A printed circuit board (not shown) is installed in the bottom container 100, and the temperature sensor 51 detects the cooling or heating temperature of the inner container 23 by the thermoelectric element 30 in the printed circuit board. The control unit 52 controls the switching operation of the selector switch 13 and the relay switches the thermoelectric element 30 from the heat dissipating side to the heat absorbing side or from the heat absorbing side to the heat dissipating side according to the control operation of the control unit 52. The cooling relay 53 and the heating relay 54 which were driven were connected in a circuit configuration.

Here, although not shown, the cooling and heating temperature of the inner container 23 can be automatically set by a dip switch in the cold / hot water container of the portable beverage pad container.

That is, since the temperature sensor 51 detects the temperature of the inner container 23, the controller 52 compares the temperature set by the dip switch with the sensed temperature, and then cools the relay according to the result of the comparison. 53) or the driving of the heating relay 54 is automatically controlled so that the heating or cooling temperature of the inner container 23 can be maintained at a set temperature.

On the other hand, although not shown, the power supply of the cold and warm air is supplied to the battery of the vehicle, for this purpose, it is preferable to connect the cord plugged into the cigar jack of the vehicle to the cold and warm air, it is not necessarily limited to this, Power can also be supplied from commercial electricity through a reduced voltage DC power supply or via a portable battery.

Hereinafter, reference numeral 17 denotes a constant voltage generator, and reference numeral 18 denotes a fuse.

Referring to Figures 1 to 3 attached to the operation of the embodiment of the present invention configured as described above are as follows.

First, the bottom container 100 having an air inlet 11 and an air outlet 12 is formed on the circumferential surface, and an outer container 200 having a vacuum insulation structure coupled to the bottom container 100 is formed.

At this time, the outer circumferential surface of the bottom container 100, the selection switch 13 for switching the cooling / off / heating from the manual operation to switch the current direction, and a power supply for displaying the power supply state of the vehicle battery Cooling / heating operation indicators 15 for indicating the switching operation state of the indicator 14 and the selection switch 13 are formed.

In addition, in the bottom container 100, when the heat exchange of the thermoelectric element 30 is made to form a cooling fan 16 for sucking the outside air through the air inlet (11).

In addition, the outer surface of the outer container 200 to form an adhesive portion 21 to be detachable to the vehicle, while the inner side of the outer container 200, the vacuum insulation pad 22 having a lower opening, and the beverage While inserting and detaching the plastic container 300 is made freely, the inner container 23 is formed so that the heat absorption and heat dissipation is made when the plastic container 300 is inserted.

Here, the inner shape of the inner container 23 is such that the beverage plastic container 300 is inserted so that the flow does not occur and the contents (eg, drinking water, drinking water, coffee, medicine, etc.) in the plastic bottle when the inner container ( In order to improve the heat conduction effect from 23) it should be designed to have the same shape as the outer peripheral shape of the beverage plastic container 300.

In addition, the adhesive portion 21 may be in the form of a tape to allow the attachment and detachment of the cold and hot air in a position close to the driver's seat, but may also be a strap method having a magic tape, but is not necessarily limited thereto.

Thereafter, a sealing cover 24 is formed in the upper opening of the outer container 200, while the lower opening of the vacuum insulation pad 22, that is, between the inner container 23 and the bottom container 100, is located inside. The thermoelectric element 30 driven from the battery power source of the vehicle is formed to be in close contact with the inner container 23 so as to endotherm or dissipate the beverage plastic container 300 inserted into the container 23.

In addition, the heat sink 40 is formed on one side of the thermoelectric element 30 to increase the heat exchange area of the thermoelectric element 30 from the switching switching of the selection switch 13 and to increase the exchange function thereof.

On the other hand, a printed circuit board (not shown) is installed in the bottom container 100, the temperature sensor for sensing the cooling or heating temperature of the inner container 23 by the thermoelectric element 30 ( In addition to configuring the circuit 51, the control unit 52 which performs control operation from the switching switching of the selection switch 13 and the thermoelectric element 30 absorb heat from the heat dissipating side according to the control operation of the control unit 52. The cooling relay 53 for driving the relay to switch to the side and the heating relay 54 for driving the relay to switch the thermoelectric element 30 from the heat absorbing side to the heat dissipating side are connected in circuit.

On the other hand, the vehicle driver inserts the beverage plastic container 300 in the inner container 23 in a state in which the sealing cover 24 of the cold air conditioner is opened, and then inserts the cord of the cold air heater into the cigar jack of the vehicle.

Then, the power indicator 14 formed on the circumferential surface of the bottom container 100 is turned on from the connection of the cord.

Thereafter, the driver switches the selection switch 13 formed on the circumferential surface of the bottom container 100 to cooling so that the driver can cool down the contents (eg, beverage, drinking water, coffee, medicine, etc.) contained in the beverage plastic container 300. In this case, the switching signal of the cooling is output to the control unit 52, the control unit 52 switches the current direction of the vehicle battery to drive the cooling relay 53 in accordance with the input switching signal of the cooling. While performing a control operation to control the lighting, the operation indicator 15 of the cooling / heating formed on the circumferential surface of the bottom container 100 is turned on.

In this case, the cooling / heating operation indicator 15 is preferably made to be lit in different colors when cooling and heating, which allows the driver to more comfortably identify the current state of cooling or heating operation. To make it work.

At this time, the cooling relay 53 performs a relay drive in which the contact portion of the thermoelectric element 30 adjacent to the inner container 23 is on the heat absorption side and the opposite contact portion is the heat dissipation side according to the current direction switching control of the controller 52. Done,

From the relay drive of the cooling relay 53, the inner container 23 is cooled to a predetermined temperature while the beverage plastic container 300 inserted into the inner container 23 maintains a temperature at which the driver can cool down. Will be.

Here, the printed circuit board is a circuit-connected dip switch for setting the temperature so as to automatically set the cooling and heating temperature of the inner container 23,

When the internal container 23 is cooled, the temperature sensor 51 outputs the cooling temperature to the controller 52.

Then, the controller 52 compares the temperature set by the dip switch with the currently sensed temperature and controls the relay drive of the cooling relay 53 according to the result of the comparison, thereby cooling the internal container 23. A control operation is performed to maintain the temperature at the set temperature.

Meanwhile, the driver switches the selection switch 13 formed on the circumferential surface of the bottom container 100 to heating so that the driver can warmly drink the contents (eg, beverage, drinking water, coffee, medicine, etc.) contained in the beverage plastic container 300. In this case, the heating switching signal is output to the control unit 52, and the control unit 52 switches the current direction of the vehicle battery to drive the heating relay 54 according to the input switching signal of the heating. While performing a control operation to control the lighting, the operation indicator 15 of the cooling / heating formed on the circumferential surface of the bottom container 100 is turned on.

At this time, the heating relay 54 performs a relay drive in which the contact portion of the thermoelectric element 30 proximate to the inner container 23 is radiated to the heat dissipating side and the heat absorbing side of the opposite contact is controlled by the current direction switching control of the controller 52. Done,

The inner container 23 is heated to a predetermined temperature from the relay drive of the heating relay 54, and the beverage plastic container 300 inserted into the inner container 23 maintains a temperature at which the driver can warmly drink food. It is done.

Here, the printed circuit board is a circuit-connected dip switch for setting the temperature so as to automatically set the cooling and heating temperature of the inner container 23,

When the inner container 23 is heated, the temperature sensor 51 outputs the heating temperature to the controller 52.

Then, the controller 52 compares the temperature set by the dip switch with the currently sensed temperature and controls the relay drive of the heating relay 54 according to the result of the comparison, thereby heating the inner container 23. The control operation is performed to maintain the temperature at the set temperature.

Here, the cooling fan 16 located in the bottom container 100 to suck the outside air through the air inlet 11 when the heat exchange of the thermoelectric element 30 is made, on one side of the thermoelectric element 30 The formed heat sink 40 is to increase the exchange function by widening the heat exchange area of the thermoelectric element 30 when the switching switch of the selection switch 13 is made.

That is, in the present invention, when the plastic container 300 for the beverage is inserted into the inner container 23 of the cold and hot air conditioner, the driver always opens the sealing cover 24 formed at the upper opening of the outer container 200. Even when the vehicle is running, the contents of the cooled or endothermized pat container 300 can be more easily drinking.

On the other hand, when the cord of the cold and hot air is removed from the cigar jack of the vehicle, the inner container 23 is used as a simple refrigerator that can store a film or other medicine for a predetermined time.

That is, after removing the plastic bottle container for beverage 300 in the cooling state of the inner container 23, the cord of the cold and hot air is removed from the cigar jack of the vehicle.

Thereafter, a film or other chemicals are put into the inner container 23 through the upper opening of the outer container 200, and the upper opening of the outer container 200 is sealed using the sealing cover 24.

Then, when the power of the vehicle battery is cut off and the endothermic and heat dissipation of the plastic bottle 300 for drink does not operate, the film or other chemicals contained in the inner container 23 are kept for a predetermined time (about 3 hours). Refrigeration is possible.

On the other hand, in the case of the portable cold and hot air, the detachable portion 21 formed on the outer surface of the outer container 200 is designed to be detachably attached to the inside of the vehicle.

That is, the adhesive part 21 is composed of an adhesive function bar, so that the cold and hot air of the beverage pad container for the vehicle that can be carried through the adhesive part 21 to allow the attachment to the position closest to the driver, that is, the vehicle For example, the driver may drink the contents (eg, beverages, drinking water, coffee, medicine, etc.) in the plastic container 300 inserted into the inner container 23 of the cold / hot air conditioner while driving the vehicle at any time.

In other words, the driver freely takes out and puts the plastic container 300 from the inner container 23 of the cold and hot air heater located near the driver's seat, and the contents (eg, beverage, drinking water, coffee, medicine, etc.) cooled or heated to a desired temperature. You can eat and eat.

As described above, the cold and hot water of the beverage pad container for a portable vehicle according to the present invention is portable, while the cold and hot air of the beverage plastic container which can switch the direction of the current flowing through the thermoelectric element is configured for the driver. The contents (e.g. beverages, drinking water, coffee, supplements, etc.) can be cooled more comfortably by cooling or heating to the desired temperature by the driver in the vehicle, and when removing the beverage plastic container from the cooler, It provides an effect of using the insertion space of the container as a simple refrigerator that keeps the film and medicine for a predetermined time while the battery power of the vehicle is cut off.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (2)

The switch is divided into a bottom container and an outer container of a vacuum insulation structure, wherein a selection switch of cooling / off / heating selection is performed on the peripheral surface of the floor container by manual operation to switch the air inlet and the air outlet and the current direction. Form the In the bottom container is formed a cooling fan that sucks the outside air through the air inlet when the heat exchange of the thermoelectric element described later, the outer surface of the outer container is formed with an adhesive to enable the detachable to the vehicle, A vacuum insulation pad having a lower opening in the inner side of the outer container, and the inner container is formed so that the endothermic and heat dissipation is made while the insertion and detachment of the beverage pad container is made freely, At the lower opening of the vacuum insulation pad, the inner surface shape of the inner container in the inner container is made to be a plastic bottle for inserting beverage or exclusively for the same shape as the outer surface of a beverage bottle to be used, and then the heat absorbing inserted pat container Or a thermoelectric element driven by a battery power source of a vehicle to form a shape made to have a heat dissipation function and endothermic heat dissipation thereof, On one side of the thermoelectric element is formed a heat sink to increase the exchange function by increasing the heat exchange area of the thermoelectric element from the switching of the selection switch, A printed circuit board is installed in the bottom container, wherein the printed circuit board includes a temperature sensor for sensing the cooling or heating temperature of the inner container by a thermoelectric element, a control unit for controlling operation from a switching switch of a selection switch, and the control of the control unit. A cold and hot water container for a portable beverage beverage container for a portable vehicle, characterized in that a circuit for connecting a relay driving a cooling relay and a heating relay to switch the thermoelectric element from the heat dissipating side to the heat absorbing side or the heat absorbing side according to the operation. According to claim 1, wherein the upper opening of the outer container, When the power of the vehicle battery is cut off and there is no heat absorption and heat dissipation in the beverage container, the portable cover is formed so that the space inside the container can be used as a simple refrigerator for storing films and medicines for a predetermined time. Hot and cold of beverage pad containers for vehicles possible.