WO2018131919A1

WO2018131919A1 - Cooling and heating apparatus

Info

Publication number: WO2018131919A1
Application number: PCT/KR2018/000590
Authority: WO
Inventors: 이봉구; 서동환; 최준형; 유영택
Original assignee: (주)케이에스에스
Priority date: 2017-01-12
Filing date: 2018-01-12
Publication date: 2018-07-19

Abstract

The present invention relates to a cooling and heating apparatus and, more specifically, to a cooling and heating apparatus wherein a thermoelectric element is included in the apparatus so as to discharge wind of the type desired by a user through a main air blowing port, the main air blowing port has a plurality of radial and arcuate ribs by which air beams can be formed toward the front thereof so as to allow the wind to blow directly onto the user, and an air room is formed in the apparatus so as to collect and discharge air of a desired type, whereby the efficiency of the apparatus can be improved.

Description

Air conditioning

The present invention relates to a cooling and heating device, and more particularly to a cooling and heating device that can be cooled and warmed by using a thermoelectric element, the heat can be transferred well to the user while being set to be easy to carry.

In homes and offices, air conditioners such as air conditioners and warmers such as stoves are frequently used in consideration of high and low temperature conditions. However, these home appliances, which are generally used at home, are extremely fuel-efficient and have a weight and volume not suitable for carrying. On the other hand, in the case of the fan replacing the air conditioner used in the summer, the power consumption is not high, but the user feels comfortable by vaporizing the sweat that the user sheds, and the blowing wind itself does not have the function of cooling or warming. . Furthermore, in places such as reading rooms, libraries, and offices, many people are in one space, and it is difficult to adjust the cooling or heating temperature to satisfy everyone because the sensational temperatures are different.

In order to solve such a problem, Korean Patent No. 10-1670625 ("Portable cold and hot air fan using circulating water") discloses a portable cold and hot air fan using circulating water. The apparatus consists of a water tank 1, a heat exchanger 2, a battery 3 and a fan 4, as shown in FIG. 1, so that the user can blow the fan at a desired temperature. ) May be achieved by a heat exchange method with a radiator formed inside the heat exchange unit 2 after heating. Here, the means for transferring heat to the user has the form of a general fan, the burner (5) is representatively described for the means for heating the water tank (1).

The device must include at least a water tank to operate the cold and hot air fans, and includes heating means such as a burner. And between the heat exchanger and the water tank is formed a tube that can exchange fluid with each other, a means for exchanging heat from the fluid is formed inside the heat exchanger. This can lead to disadvantages in that the user is inconvenient to carry because it makes the device bulky.

The present invention is to solve the above problems, the size is small enough to be used even when the space allocated to them, such as a reading room or library, its efficacy is excellent, the main blower is formed so that the air directly contact the user It is intended to provide a cooling and heating device that can be used without a heat exchange device by providing a thermoelectric element therein.

Cooling and heating device of the present invention for achieving the above object, the rectangular parallelepiped body 100; A blower 200 formed in front and rear surfaces of the body 100; An inlet port 300 formed on at least one surface of the left and right surfaces of the body 100; And a thermoelectric element 400 formed inside the body 100, and both sides thereof are disposed to face the blower 200. The blower 200 is formed on the front surface of the body 100. It is formed in, and comprises a main blower 210 formed in the plurality of flesh (211) made of a radial shape and an auxiliary blower 220 formed on the back of the body (100).

In the cooling and heating apparatus according to the present invention having the above configuration, through the plurality of radially formed flesh formed in the main blowing fan, the wind discharged to the user may be formed such that the radius of the air is narrow, but the discharge distance is long. have. This is a situation in which both the front and rear surfaces are discharged by cold and warm air due to the thermoelectric element, the radius is narrow in the front, but the discharge distance is formed long, the rear may be in the form of turbulence or vortex to spread the wind in the corresponding range. This allows the user to reach only the desired type of wind, either cold or warm.

In addition, the heat sink collects the heat generated by the thermoelectric element to cool or warm the air flowing in, and the air heated or cooled in the heat sink prevents the air chamber from collecting and flowing back through the vortex, and the fluid flow is linear. Can provide. Accordingly, there is an advantage that the flow of wind discharged from the fan formed in the front can be in the form of the above-mentioned air beam by forming a linear. In particular, the heat sink, the air chamber and the fan can be efficiently driven because the air can be communicated in the sealed state so that the air does not leak to the outside.

Finally, the cooling and heating apparatus of the present invention is one set, but because the thermoelectric element acts as a heat source is formed in a small volume, there is an advantage that the user can easily carry anytime, anywhere.

1 is a circuit diagram of a portable cold and hot air fan using circulating water according to the prior art.

Figure 2 is an overall perspective view of the air conditioning unit according to an embodiment of the present invention.

Figure 3 is a cross-sectional view of the air conditioning unit according to an embodiment of the present invention.

Figure 4 is a perspective view of the thermoelectric element combined according to an embodiment of the present invention cooling and heating device.

5 is an overall perspective view of a cooling and cooling device showing the air flow in accordance with an embodiment of the present invention.

Figure 6 is a left side view of the air conditioning unit according to an embodiment of the present invention.

7 is a right side view of the air conditioning apparatus according to the embodiment of the present invention.

Figure 8 is a perspective view of the combination of the floor plan and the control switch of the cooling and heating device according to an embodiment of the present invention cooling and heating device.

Cooling and heating device of the present invention, the rectangular parallelepiped body 100; A blower 200 formed in front and rear surfaces of the body 100; An inlet port 300 formed on at least one surface of the left and right surfaces of the body 100; And a thermoelectric element 400 formed inside the body 100, and both sides thereof are disposed to face the blower 200. The blower 200 is formed on the front surface of the body 100. It is formed, a plurality of flesh (211) made of a radial shape of the arch is formed to form an air beam to reach the user in the distance and the air blower 210 formed on the rear of the body 100 to form an air beam It is characterized in that it comprises a secondary blower 220 for discharging the heated air on the rear surface without forming.

In this case, the thermoelectric element 400 may include a thermoelectric element 410 disposed at an inner center of the body 100, a pair of heat sinks 420 attached to front and rear surfaces of the thermoelectric element 410, and a pair of thermoelectric elements 400. It is disposed between the heat sink 420 and the blower 200 may include a pair of fans 430 for discharging air to the blower 200.

In addition, the thermoelectric element 400 is formed between the heat sink 420 and the fan 430 attached to the front surface of the thermoelectric element 410, and collects the air cooled or heated in the heat sink 420 The air chamber 440 may further include.

In addition, the inlet port 300 is disposed on the body 100 and spaced apart from the thermoelectric element 410 by a predetermined distance, and is formed on the body 100, and the heat sink 420 attached to the front surface of the thermoelectric element 410 from the outside. The first intake unit 310 for supplying air and a heat dissipation plate is disposed on the rear side than the thermoelectric element 410 is formed in the body 100, the heat sink attached to the rear of the thermoelectric element 410 from the outside It may include a second intake unit 320 for supplying air to the (420).

And the cooling and heating device, is formed on the upper surface of the body 100, the control switch 500 is capable of temperature control; And a power supply unit 600 formed at a rear surface of the body 100 and formed at a lower side of the auxiliary blower 220.

At this time, the control switch 500 is the air-conditioning switch (510, 520) and the main air blower 210 to control the thermoelectric element 400 so that the air flow discharged from the main air blower 210 is formed by the cooling or heating function It comprises a strength control switch (530, 540) for adjusting the strength of the air flow discharged from the), the air-conditioning switch (510, 520) and the strength control switch (530, 540) are respectively formed LED Can be.

Hereinafter, a cooling and cooling device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The drawings introduced below are provided by way of example so that the spirit of the invention to those skilled in the art can fully convey. Therefore, the present invention is not limited to the drawings presented below and may be embodied in other forms. Also, like reference numerals denote like elements throughout the specification.

At this time, if there is no other definition in the technical terms and scientific terms used, it has a meaning that is commonly understood by those of ordinary skill in the art to which the present invention belongs, and the gist of the present invention is unnecessary in the following description and the accompanying drawings. Descriptions of well-known functions and configurations that may be blurred are omitted.

Figure 2 is an embodiment of the present invention, the heating and cooling device, Figure 2 shows an overall perspective view of the cooling and heating device. Referring to FIG. 2, the cooling and cooling device 1000 of the present invention may include a body 100, a blower 200, and an intake port 300. The body 100 may be formed in a shape of a rectangular parallelepiped and formed into six faces, each of which is represented as front, rear, left and right, and top and bottom.

The blower 200 may be formed on the front and rear surfaces of the body 100, and the intake port 300 may be formed on the left and right surfaces of the body 100. As will be described in more detail later, the blower 200 is preferably provided both front and rear surfaces because the thermoelectric element is included in the body 100, in the case of the intake port 300, the left and right sides of the body 100 It may be formed on one or more surfaces selected from among. The blower 200 is provided on the front and rear, respectively, it may be formed in a different form. In this regard, the point where the user desired wind is discharged is specified as the main blower 210, and the opposite point is the auxiliary blower 220. In addition, the cooling and cooling device 1000 of the present invention may further include a control switch 500 on the upper surface of the body 100, in the case of the control switch 500 is made to include the function of adjusting the strength of the cooling and heating and blowing air. Can be.

3 is an embodiment of the present invention, the cooling and heating device, Figure 3 is a cross-sectional view of the cooling and heating device. Referring to FIG. 3, the air conditioning apparatus 1000 of the present invention may further include a thermoelectric element 400 therein. Both sides of the thermoelectric element 400 may be formed to face the main blower 210 and the auxiliary blower 220. In this case, as shown in FIG. 3, the thermoelectric element 400 may include a thermoelectric element 410, a heat sink 420, and a fan 430.

The thermoelectric element 410 may be disposed at an inner center of the body 100. In this case, the inner center does not mean the right and left centers in FIG. 3, and is disposed between the left end and the right end of the body 100. In this case, the thermoelectric element 410 may be connected to an electrode to use a Peltier effect in which both surfaces thereof are changed to temperatures opposite to each other. In this case, since the temperature and the trend of both sides are reversed when the flow of the electrode is reversed, the thermoelectric element 410 may be used by changing the direction of the current flowing in the thermoelectric element 410 according to a user's preference. .

The heat dissipation plate 420 may be formed in a pair and attached to the front and rear directions of the thermoelectric element 410. The pair of heat sinks 420 may be attached to both surfaces of a wide surface of the thermoelectric element 410 to receive the temperature of the thermoelectric element 410. In this case, as the air flowing from the outside passes through the pair of heat sinks 420, heat exchange occurs again between the heat sinks 420 and the air, and the introduced air may be heated or cooled.

The fan 430 may be provided to discharge the air introduced from the outside to the outside, and may be formed in a pair in the same manner as the heat sink 420. To describe the position of the fan 430 in more detail, one fan 430 sent to the front side may be disposed between the heat sink 420 and the main blower 210, and another fan 430 sent to the rear side. ) May be disposed between the heat sink 420 and the auxiliary air outlet 220.

In addition, the thermoelectric element unit 400 may further include an air chamber 440 between the heat sink 420 and the fan 430 formed in the front direction of the thermoelectric element 410. The air chamber 440 is provided to collect the heat-exchanged fluid from the heat sink 420, to guide the fan 430.

The thermoelectric element 400 may be configured in the following manner. The heat sink 420, the air chamber 440, and the fan 430 formed in the front direction of the thermoelectric element 410 may have the same outer diameter. In addition, air is introduced into the heat sink 420, and the introduced air flows into the air chamber 440. The air chamber 440 and the fan 430 and the main blower 210 is sealed outside, the flow of air from one side of the air chamber 440 may be discharged to the other side of the main blower 210. . In the case of the set formed in the rear direction of the thermoelectric element 410 may be formed in the same manner as in the above, in Figure 3, the air chamber 440 is not shown separately in the rear, but according to the design of those skilled in the art heat sink 420 and the fan ( An air chamber 440 may be further formed between the 430.

Figure 4 is an embodiment of the present invention, the heating and cooling device, Figure 4 shows a perspective view of the thermoelectric element combined. Referring to FIG. 4, the shape of the thermoelectric element 400 may be clearly understood. As described above, the thermoelectric element 400 includes a heat dissipation plate 420 and a fan 430 disposed on both sides of the thermoelectric element 410 on the front surface of the thermoelectric element 410. An air chamber 440 may be further provided between the heat sink 420 and the fan 430.

At this time, to further describe the set formed on the front surface of the thermoelectric element 410, as shown in Figure 4, the heat is introduced into the heat sink 420, the plurality of heat formed in the heat sink 420 Heat exchange occurs in the fin and flows into the air chamber 440. In this case, the air chamber 440 may include a configuration 442 attached to the heat sink 420 and a configuration 441 attached to the fan 430. Accordingly, since the air once introduced into the air chamber 440 does not flow back, it may be discharged to the user through the fan 430. Furthermore, since the air stays in the heat sink 420 through the air chamber 440 for a longer time, the effect can be maximized.

Figure 5 is an embodiment of the present invention, the air conditioner, Figure 5 shows an overall perspective view of the air conditioner showing the air flow. Referring to FIG. 5, the intake port 300 of the present invention may be divided into a first intake unit 310 and a second intake unit 320, and in the case of the first intake unit 310, the main air blower 210. ) May provide air discharged to the air, and the second intake unit 320 may provide air discharged to the auxiliary air outlet 220. The meaning of providing here is to take in air from the outside, and the main air flows occur as above, but because they belong to the inside, there may be some flow interference with each other, so there is a part about this.

Here, if the user adjusts the device to cooling through the control switch 500, the air sucked in the first intake unit 310 is cooled through the thermoelectric element 400 shown in FIG. Is discharged. At this time, the main blower 210 may form an air beam to reach the user in the distance. In this case, the air sucked from the second intake unit 310 is discharged to the auxiliary blower 220, and the auxiliary blower 220 discharges the heated air to the rear without forming an air beam. Here, since the distance is relative to the main blower 210 is formed so that the air is discharged at a relatively long distance compared to the auxiliary blower 220, the cooled air is directly contacted to the user, the heated air is discharged from the rear of the device It is formed. In particular, if the present invention is used for the purpose of placing on the table, the warm air will come out on the rear of the device, but the temperature will be high, but the cold wind comes out on the front, and the air can be discharged through the air beam at a long distance. have.

6 and 7 show an embodiment of the present invention, the air conditioner, Figure 6 shows a left side view of the air conditioner, Figure 7 shows a right side view of the air conditioner. Referring to FIG. 6, the main blowing hole 210 may be formed on the front surface of the body 100, and a plurality of flesh 211 may be formed in a bow shape from the center 212. In this case, the main blower 210 is preferably formed to be fixed, but may be formed to rotate together in part according to the strength of the fan. It is preferable that the bow of the main tuyere 210 is also the same as the shape of the wind discharged from the fan, the wind discharged from the fan is formed into an air beam to meet the bow-shaped flesh 211, so that it can be irradiated to a long distance. .

Referring to FIG. 7, the auxiliary tuyeres 220 of the present invention may also be formed of a plurality of flesh 221 to be turbulent by breaking the wind discharged from the fan. Of course, the auxiliary blower 220 may also be manufactured in the same shape as the main blower 210, which can be changed according to the user's request.

In addition, the present invention may be formed on the rear surface of the body 100 may further comprise a power supply unit 600 formed on the lower side of the auxiliary blower 420. In this case, the power supply unit 600 may include a power switch 610 and a power jack 620. The power switch 610 may have an On / Off function for determining the overall driving of the device, and may be formed in the control switch. However, the user can turn off the device while operating the control switch, so it is more convenient to install it on the rear side. Here, the power jack 620 may be made of a USB port or a DC port, etc., and is configured to apply power to the cooling and heating device of the present invention. Although not shown here, a rubber or the like may be attached to the lower surface of the present invention so as not to slide on the table.

8 is an embodiment of the present invention, the heating and cooling device, Figure 8- (a) shows a plan view of the cooling and heating device, Figure 8- (b) shows a combined perspective view of the control switch. The control switch 500 illustrated in FIG. 8- (a) may be assembled in the form as shown in FIG. 8- (b).

Referring to Figure 8 (b), the control switch 500 of the present invention may be composed of cooling and heating switches (510, 520) and the strength control switch (530, 540). At this time, the air-conditioning switch (510, 520) and the intensity control switch (530, 540) can be used even when the user at night or low illumination, LED 550 may be formed on the lower side, respectively.

In addition, the control switch 500 is a circuit board 501 including the air-conditioning switch (510, 520), the strength control switch (530, 540) and the LED 550, and the upper side of the circuit board 501 The main frame 502 may be combined but may be intuitively grasped by the user, and may further include a cover 503 above the main frame 502.

As described above, the present invention has been described by specific embodiments such as specific components and the like, but the embodiments are provided in order to help a more general understanding of the present invention, and the present invention is limited to the above embodiment. However, various modifications and variations are possible to those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be limited to the described embodiments, and all claims having equivalent or equivalent modifications to the claims as well as the following claims are intended to be included in the scope of the spirit of the present invention. will be.

[Description of the code]

1000: air conditioning

100: body

200: blower

210: main blower 220: auxiliary blower

300 intake vent

310: first intake unit 320: second intake unit

400: thermoelectric element

410: thermoelectric element 420: heat sink

430 fan 440 air chamber

500: control switch

510, 520: air conditioning switch 530, 540: strength control switch

600: power supply

Claims

A cuboid-shaped body 100;

A blower 200 formed in front and rear surfaces of the body 100;

An inlet port 300 formed on at least one surface of the left and right surfaces of the body 100; And

It is formed in the body 100, both sides of the thermoelectric element 400 is disposed so as to face the blower 200; is configured to include,

The tuyeres 200 are formed on the front of the body 100, and the main tuyere 210 to form an air beam to reach a user at a long distance is formed a plurality of radial (2) of the shape of the bow and ,

It is formed on the back of the body 100, characterized in that it comprises a secondary air outlet 220 for discharging the air heated in a wide range without forming an air beam, the cooling and heating apparatus.
According to claim 1, wherein the thermoelectric element 400,

A thermoelectric element 410 disposed at the inner center of the body 100, a pair of heat sinks 420 attached to front and rear surfaces of the thermoelectric element 410, and a pair of heat sinks 420 and the air vent 200. Disposed between and including a pair of fans (430) for discharging air to the blower (200).
The method of claim 2, wherein the thermoelectric element 400,

Cooling and heating room is formed between the heat sink 420 and the fan 430 attached to the front surface of the thermoelectric element 410, and further comprises an air chamber 440 for collecting the air cooled or heated in the heat sink 420 Device.
The method of claim 3, wherein the intake port 300,

The first intake unit is spaced apart from the thermoelectric element 410 by a predetermined distance and formed on the body 100 to supply air to the heat sink 420 attached to the front surface of the thermoelectric element 410 from the outside. 310 and the thermoelectric element 410 is spaced apart from the rear side by a predetermined distance is formed in the body 100, the outside to supply air to the heat sink 420 attached to the rear of the thermoelectric element 410 Cooling and heating device comprising a second intake unit (320).
The air conditioner according to any one of claims 1 to 4, wherein

It is formed on the upper surface of the body 100, the control switch 500 temperature controllable; And

Is formed on the back of the body 100, the power supply unit 600 is formed on the lower side of the auxiliary blower 220; Cooling and heating device further comprising.
The method of claim 5, wherein the control switch 500

Strength of the airflow discharged from the air-conditioning switch (510, 520) and the air-flow outlet 210 to adjust the thermoelectric element 400 so that the air flow discharged from the main blower 210 is formed to cool or warm function It is made to include the intensity control switch (530, 540) to adjust,

The cooling and heating switch (510, 520) and the strength control switch (530, 540) is a cooling and heating device, characterized in that the LED is formed on the lower side, respectively.