WO2020004772A1

WO2020004772A1 - Heating and cooling apparatus having double-sided parasol structure

Info

Publication number: WO2020004772A1
Application number: PCT/KR2019/002812
Authority: WO
Inventors: 박건도
Original assignee: 박건도
Priority date: 2018-06-26
Filing date: 2019-03-11
Publication date: 2020-01-02
Also published as: KR101940064B1

Abstract

The present invention relates to a heating and cooling apparatus having a double-sided parasol structure. A heating and cooling apparatus having a double-sided parasol structure of the present invention comprises: a first support part; a cover part having a plurality of cover members coupled to the first support part so as to be rotatable by using the first support part as one eccentric axis, wherein the cover member includes a film-type heating element disposed on one surface thereof; a wing part which is coupled to the first support part at the opposite side of the cover part, and which has a plurality of wing members that rotate around the eccentric axis in order to blow air in a direction away from the cover part; a second support part which has one end coupled to the first support part, and which rotates so as to support changes in the vertical positions of the cover part and the wing part; and a third support part which is coupled to the other end of the second support part and which supports the weight of the first support part, the cover part, the wing part, and the second support part.

Description

[Correction 27.03.2019 by rule 26] 냉 Air-conditioning device of parasol structure which can use on both sides

The present invention relates to an air-conditioning apparatus having a parasol structure that can be used on both sides, and more particularly, to an air-conditioning apparatus capable of heating when used on one side and cooling when used on the other side.

Korea has an ondol culture. Ondol is a house heating method that warms the floor, and is a device that appropriately uses heat conduction, radiation, and convection.

Ondol has many advantages, such as warmth and comfort, but has a problem that the heat loss is large due to the loss of radiant heat or convection in the case of severe draft in the house. This is because the entire house needs to be warmed only by the temperature of the floor.

In this case, the user who feels a cold sets the heating temperature higher to increase the temperature in the house. The heat transferred from the floor is lost again by the draft and the temperature difference between the floor and the air inside the house becomes more severe.

This phenomenon is also a problem of heat loss, but in particular, causing various problems during sleep, causing problems such as poor thermoregulation or low temperature burns.

Accordingly, various methods are employed to protect the house air from the draft. One of them is a tent. It has been reported that the tents in the home have excellent heat preservation effects. However, tents are inconvenient because they are large and require repeated folding and storage during storage and use. In addition, when occupying a large amount of indoor space, there is a problem of uncomfortable movement of the copper wire or hurting aesthetics.

The inventor of the present invention has completed the present invention after a long research and trial and error to solve these problems.

Embodiment of the present invention provides a heating and cooling device of the parasol structure that can be used on both sides.

On the other hand, other unspecified objects of the present invention will be further considered within the range that can be easily inferred from the following detailed description and effects.

According to an embodiment of the present invention, a double-sided parasol structure heating and cooling device includes: a first support part; A cover part having a plurality of cover members coupled to the first support part so as to be rotatable with the first support part as one eccentric shaft, the cover member including a film-shaped heating element disposed on one surface thereof; A wing portion coupled to the first support portion on the opposite side of the cover portion and having a plurality of wing members for rotating in a direction away from the cover portion by rotating about the eccentric shaft; A second support part having one end coupled to the first support part and rotating to support a vertical position change of the cover part and the wing part; And a third support part coupled to the other end of the second support part and supporting the weight of the first support part, the cover part, the wing part, and the second support part.

The plurality of cover members may be arranged to be sequentially stacked.

The cover member may further include a film-shaped reflector disposed around the heating element on one surface thereof.

The plurality of cover members, the first cover member; And a second cover member disposed directly below the first cover member, wherein a guide portion having a protruding structure is formed on the other surface of the first cover member, and a guide accommodating the guide portion on one surface of the second cover member. A groove is formed, and the first cover member and the second cover member are changed as the guide portion is changed to a second state located at the other end of the guide groove in a first state where the guide portion is positioned at one end of the guide groove. The overlap area can be reduced.

The guide groove may have an arc shape having the eccentric shaft as the center of the circle.

At least one elastic member protruding therein may be present in the guide groove.

The guide part and the elastic member may be in electrical contact with each other to establish an electrical connection between the first cover member and the second cover member.

The plurality of cover members, the uppermost cover member; And a lowermost cover member, wherein the first and second cover members are disposed therebetween, and the uppermost cover member is provided with a power inlet for supplying power to a heating element disposed on one surface thereof. The cover member is provided with a power inlet for supplying power to a heating element disposed on one surface thereof, and an electrical path is formed from the power inlet through the guide parts and the elastic members of the cover members to the power outlet. Power may be supplied to all of the heating elements of each of the cover members.

The present technology can provide a heating and cooling device of a parasol structure that can be used on both sides.

In addition, the present technology can provide a cooling and heating device that is easy to use, easy to store, heating and cooling conversion.

In addition, this technology can reduce the heating energy, and can solve various problems such as poor temperature control or low temperature burn that may occur when the elderly are sleeping by heating only the floor.

In addition, the present technology has the advantage of allowing local heating where desired by specifying the height and location.

In addition, the present technology can provide a simple connection structure for electrically connecting a plurality of cover members.

1 is a view showing a perspective view of a heating and cooling device of the parasol structure capable of using both sides according to an embodiment of the present invention.

FIG. 2 shows a side view of FIG. 1.

3 is a view showing another example of use of the air-conditioning device of the parasol structure capable of using both sides according to an embodiment of the present invention.

4 is a view illustrating a detailed structure of a cover unit coupled to a first support unit according to an embodiment of the present invention, in which the state of FIG. 4A is unfolded and the state of FIG. 4B is folded.

FIG. 5 is a view showing a detailed structure of one cover member constituting the cover unit according to the embodiment of the present invention, in which FIG. 5A shows a bottom surface of the cover member and FIG.

6 is a view showing in more detail the overlapping state of two adjacent cover members in the cover unit according to an embodiment of the present invention.

FIG. 7 is an enlarged view of a portion A of FIG. 6, and FIG. 7A illustrates a positional relationship between the guide groove and the guide part in a state where the cover members are overlapped with each other, and FIG. 7B shows a guide groove and the guide part in a state where the cover members are overlapped with each other. Each positional relationship is shown.

The accompanying drawings show that they are illustrated as a reference for understanding of the technical idea of the present invention, by which the scope of the present invention is not limited.

In the following, the most preferred embodiment of the present invention is described. In the drawings, the thickness and spacing are expressed for convenience of description and may be exaggerated compared to the actual physical thickness. In describing the present invention, well-known structures irrelevant to the gist of the present invention may be omitted. In adding reference numerals to the components of each drawing, it should be noted that the same components as much as possible, even if displayed on different drawings.

2 shows a side view of FIG. 1.

1 and 2, the air-conditioning device 100 (hereinafter, referred to as 'cooling and heating device' for convenience of description) of a parasol structure capable of using both sides according to an embodiment of the present invention may include a first support part ( 110, a cover part 120, a wing part 130, a second support part 140, and a third support part 150.

The first support part 110 together with the second support part 140 and the third support part 150 form an overall frame structure of the air conditioning apparatus 100.

When the third support part 150 extends vertically upward from the base B, the second support part 140 may be installed in a direction orthogonal to the third support part 150, and the second support part 140 may be installed in a direction orthogonal to the third support part 150. The first support 110 may be provided at the end of the second support.

Base (B) is placed on the floor, depending on the use environment of the air conditioning unit, may be placed on the building interior floor or building exterior floor.

As a whole, the frame structure of the air conditioning unit has a cantilever shape. That is, the second support portion has a shape in which the second support portion extends to one side with a cantilever shape. Thus, the third support part supports the weight of the first support part, the cover part, the wing part, and the second support part.

The second support part 140 and the third support part 150 may be provided to be adjustable in length. In narrow spaces such as indoor environments, compact frame structures can be formed at low heights and short cantilever lengths.In large spaces, such as outdoor environments, high heights and long cantilever lengths can cover areas where cooling and heating are required. The frame structure can be formed.

In addition, the first support 110 may also be provided to be adjustable in length. If necessary, the distance between the cover part and the wing part may be adjusted according to an outdoor or indoor use environment.

In the drawings, the first support 110 and the third support 150 are shown as being longitudinally adjustable in the vertical direction, and the second support 140 is shown as being adjustable in the horizontal direction.

The frame composed of the first support part, the second support part, and the third support part may be formed of a rigid material. For example, it may be formed of an iron material such as stainless steel or a plastic material such as ABS resin.

The cover part 120 and the wing part 130 are coupled to the first support part 110 so as to face each other.

Cover portion 120 according to an embodiment of the present invention includes a plurality of cover members rotatable based on the eccentric shaft (A1). A heating element is mounted on one surface of each cover member to perform a heating function. The heating element may be a heating film.

The wing unit 130 according to the embodiment of the present invention includes a plurality of wing members for blowing in one direction WD by rotating based on the eccentric shaft A1. It has a structure like a fan blade and performs cooling function.

In the drawings, the cover part 120 is disposed below, and the wing part 130 is illustrated as being disposed on the upper part. However, the wing part may be disposed below the cover part, and the cover part may be disposed on the upper part according to a use state. Reference is further made to FIG. 3 showing another use case.

That is, when heating is required, the cover part 120 may be used downward as shown in FIG. 2, and when cooling is required, the wing unit 130 may be used downward as shown in FIG. 3. In the present invention, for convenience of description, the arrangement state of FIG. 2 is referred to as a first use state, and the arrangement state of FIG. 3 is referred to as a second use state.

In order to switch the state, the cover part 120 and the wing part 130 are provided to rotate along the rotation axis A2. It can rotate 180 degrees.

For example, as shown in the figure, the cover 120 and the wing 130 is coupled to the first support 110, the second support 140, which is coupled to the first support portion is the rotation axis (A2) It may be coupled to the third support portion 150 to be rotatable along. In this case, as the structure for the rotation of the second support, a structure such as a fixed ring and a rod inserted and fixed thereto may be applied as shown in the drawing, and in addition, various rotating structures such as a bearing may be applied.

According to an embodiment of the present invention, the cover portion 120 has a parabola shape that is struck down in both the first use state and the second use state. Therefore, the heating efficiency is improved in the first use state, and the light shielding function and the user safety are ensured in the second use state.

That is, the cover part 120 has a parabolic shape that is concave downward even in a first use state disposed below the wing unit 130, and has a parabolic shape that is concave downward even in a second use state arranged above the wing unit 130.

On the other hand, although the state switching may be switched by the user, when providing a control unit (not shown), when the user set temperature is satisfied, the state can be automatically switched from the first use state to the second use state, and vice versa The state may be switched to the first use state.

Hereinafter, the configuration of the cover unit 120 will be described in more detail with reference to FIGS. 4 to 7.

4 is a view showing a detailed structure of the cover 120 coupled to the first support 110 according to an embodiment of the present invention. 4A illustrates a state in which the cover part 120 is unfolded, and FIG. 4B illustrates a state in which the cover part 120 is folded.

5 is a view showing the detailed structure of one cover member 122 constituting the cover unit according to the embodiment of the present invention. FIG. 5A shows the bottom surface BP of the cover member 122, and FIG. 5B shows the upper surface TP on the opposite side thereof.

In the present invention, for convenience of description, the surface on which the heating element HF is disposed will be referred to as the bottom surface BP and the opposite surface as the upper surface TP. In addition, since each of the cover members has substantially the same shape, the structure thereof will be described with reference to one cover member 122.

First, referring to FIGS. 4A and 4B, the cover part 120 includes a plurality of cover members 121 to 129n. The plurality of cover members are sequentially arranged in a stack. Although a total of twelve cover members are shown in the drawings, the present invention is not limited in number.

The cover members 121-129n are rotatably provided with the first support 110 as one eccentric shaft A1 (see FIG. 2). For example, the cover members may have holes H (see FIG. 5) that may be fitted to the first support part, and the cover members may be fitted to one first support part via holes formed in each.

Accordingly, the cover members may be expanded and folded about the eccentric axis as if the fan is in motion. FIG. 4A shows that the cover members are fully extended, and FIG. 4B shows a state just before the cover members are completely overlapped.

As the cover members constituting the cover part are coupled to each other by overlapping each other with the first support part as one eccentric shaft, the cover part 120 is inserted into the first support part 110 to be suspended by gravity when the end thereof is lowered. Can be drooped.

Even when the upper surface TP is suspended upward as shown in FIG. 2, the cover members may be drooped downward by their own weight, and as shown in FIG. 3, the cover members may be suspended upward. Even in the case of the cover members, the ends thereof may sag down by their own weight. That is, it may have a parabolic shape concave downward regardless of the hanging direction.

The state of FIG. 2 is for heating, the downwardly concave parabola shape allows heat to concentrate on the object disposed below it. The state of Figure 3 is for cooling, the downward concave parabola shape to protect the user from the risk of rotation of the wing portion disposed below it and at the same time provide a shading function.

According to an embodiment of the present invention, the cover members are separated from one end (eg, from the hole H) when one end (for example, the portion where the hole H is located) is fitted to the first support and hung. It is desirable to have a sufficiently thin thickness so that the farthest part) can sag downward by its own weight (ie have a concave parabolic shape downward). If it is too thick, it will not be bent even by its own weight. If it is too thin, its own cover function cannot be performed by its own weight. Therefore, it is preferable to have an appropriate thickness. For example, it may have a thickness of 1 ~ 2mm for indoor use, and may have a thickness of 2 ~ 4mm for outdoor use.

In more detail, as shown in FIGS. 5A and 5B, the cover member 122 includes a heating element HF disposed on the bottom surface BP.

The heating element HF may be a film-type heating element which enables the above-mentioned downward concave parabola shape (ie, does not have a great influence on the thickness). For example, it may be a heat generating film.

In addition, the cover member 122 may include a reflector HR disposed around the heating element HF on the bottom surface BP.

The reflector HR may be a reflector in the form of a film, which enables the above-mentioned downwardly concave parabola shape (ie, does not have a great influence on the thickness). For example, it may be a reflective film.

As shown in the figure, the reflector HR may be disposed around the heating element so as to occupy a ratio of approximately 20% of the entire bottom surface.

The heating element HF functions to transfer heat to a target object placed under the heat by receiving heat from the outside.

The reflector HR functions to transfer heat to an object placed under it by reflecting incident radiation (e.g., by reflecting radiation incident from the room floor).

Therefore, as shown in FIG. 2, the cover part having the bottom face down in the first use state can transfer both the heat generated by the heating element and the heat generated by the reflector to the object placed thereunder. At this time, the heat by the heating element is concentrated to the target object by the downward concave parabola shape of the cover portion, and at the same time the heat by the reflector is concentrated on the target object by the downward concave parabola shape of the cover portion, the heating efficiency can be maximized.

On the contrary to the position, as shown in FIG. 3 above, in the second use state, the cover portion of the bottom face up state can protect the user from the turning radius of the wing portion placed thereunder. The downward parabolic shape of the cover part provides a structure that naturally covers the rotation radius of the wing part. In addition, the downward parabolic shape of the cover part provides a shading function such as a parasol.

According to an embodiment of the present invention, a process of switching from a first use state used in a situation requiring heating to a second use state used in a situation requiring cooling is easily performed. The same applies to the reverse process. With one device, the heating efficiency can be improved, and the risk of safety accidents can be naturally eliminated, and at the same time, the shading effect can be achieved.

In addition, unlike the existing heating device, by heating the heat reflected from the floor to reduce the heating temperature by reducing the floor heating temperature, as in the conventional body heating control poor that can occur when sleeping the elderly with only floor heating It is possible to prevent problems such as low-temperature burns, and local heating of a desired place is also possible if the height and position of the frame including the first to third supports are properly designated.

On the other hand, as described above, the cover members are provided as individual components to each other and are combined with each other on the basis of one eccentric shaft to have a structure used on both sides, the degree to which each cover member overlap each other need to be adjusted consistently have. It is necessary to set the limit line of movement between neighboring cover members when unfolded and folded. Here, the guide grooves G formed on the bottom surface of the cover member and the guide portions P formed on the upper surface are involved. Hereinafter, a detailed description will be made with reference to FIGS. 6 to 7.

6 is a view illustrating in more detail the overlapping state of two

adjacent cover members

121 and 122 in the cover unit according to an embodiment of the present invention.

7 is an enlarged view of a portion A of FIG. 6, and FIG. 7A illustrates a positional relationship between the guide groove G and the guide portion P in a state where the

cover members

121 and 122 overlap with each other. 7b illustrates the positional relationship between the guide groove G and the guide portion P in a state where the

cover members

121 and 122 overlap with each other.

For convenience of description, the cover member 121 is referred to as a first cover member, the cover member 122 immediately adjacent to the first cover member as a second cover member, and sequentially referred to as a third cover member.

Referring to FIGS. 6 and 7 together with FIG. 5, the guide portion P having a protruding structure is formed on the upper surface TP of the first cover member 121.

Guide grooves G are formed on the bottom surface BP of the second cover member 122 immediately adjacent to the first cover member 121.

The guide groove G of the second cover member has a structure capable of receiving the guide portion P of the first cover member.

According to the exemplary embodiment of the present invention, the guide groove G may have an arc shape having the eccentric shaft A1 as the center of the circle.

The same structure can be applied between the second cover member and the third cover member immediately adjacent thereto. That is, the guide portion is formed on the upper surface of the second cover member, and the guide groove for receiving the guide portion of the second cover member is formed on the bottom surface of the third cover member. The same description can be applied to the remaining cover members.

First, as shown in FIG. 7A, when the first cover member and the second cover member overlap each other (when the overlap area is increased), the guide portion P of the first cover member is guide groove of the second cover member. By moving until it is caught by one end of (G), the overlap limit between the first cover member and the second cover member can be set. In the drawing, the guide part is caught by one end of the guide groove and can no longer move to the left side.

On the contrary, as shown in FIG. 7B, when the first cover member and the second cover member are spaced apart from each other (when the overlap area is reduced), the guide portion P of the first cover member is guide groove of the second cover member. By moving until it reaches the other end of (G), the separation limit between the first cover member and the second cover member can be set. In the drawing, the guide part is caught by the other end of the guide groove and can no longer move to the right side.

Since the same overlap limit and separation limit can be set between the remaining adjacent cover members by the guide groove and the guide portion therebetween, the cover members as a whole can be overlapped with each other and the maximum spaced apart from each other. Can be adjusted consistently. That is, the extent to which the cover members can be unfolded as much as possible and the extent to which the cover members can be superimposed to the maximum are consistently determined by the length of the guide grooves formed in each.

Therefore, the cover members can be unfolded evenly when unfolded to maintain the downward concave parabola shape to increase the heating efficiency. It is also spread evenly to maintain a downward concave parabola shape for safety accident prevention and shading. In addition, the cover members can be folded evenly when folded to facilitate storage.

According to the exemplary embodiment of the present invention, each of the cover members may further include one or more elastic members T1 and T2 protruding into the guide groove G. The elastic member may be, for example, a leaf spring.

As shown in FIG. 7, the elastic members T1 and T2 may serve to fix the guide part P entering by being protruded inward in a direction facing each other at both sides of the guide groove G. As shown in FIG.

The elastic member provided in this way may deliver a feeling of engagement informing the user that the unfolding is completed.

The guide groove may be formed in a size corresponding to the size of the guide portion so that the guide portion can reciprocate along the guide groove. The elastic member protruding therein is provided so that the guide portion is firmly adhered to the other side of the guide groove by the elastic member. Can be fixed.

In addition, according to the embodiment of the present invention, the elastic members (T1, T2) may serve as a terminal for electrical connection between the cover members. In this case, the guide portion and the guide groove is preferably formed of a material that allows electricity.

Looking at the configuration in which the electrical connection between the first cover member and the second cover member is established in detail with reference to FIG. Is tightly fixed to the other end of the guide groove by contact with the elastic members (T1, T2) and the elasticity of the elastic member, and therefore is made by the guide portion (P) and the elastic members (T1, T2) in electrical contact with each other. The first cover member and the second cover member may be electrically connected. For example, the current drawn into the first cover member may flow into the second cover member through the guide part and the elastic member. The first cover member and the second cover member are energized.

In addition, since the same structure may be applied to other cover members, an electrical connection may be established between the second cover member and the third cover member by the guide part and the elastic member, and the other cover members may be electrically connected as well. Can be established.

This electrical connection structure means that when the cover part is fully unfolded, all the cover members can be electrically connected to each other. That is, fully unfolding the cover means that the unfolded state can be stably maintained through the tightly fixing role of the elastic member, and at the same time, all the cover members can be switched on through the role of the terminal of the elastic member.

Accordingly, according to an embodiment of the present invention, among the various cover members, a power inlet (not shown) for supplying power to the heating element HF disposed on one surface of the uppermost cover member 121 is provided, and the lowermost cover is provided. As long as the member 129n is provided with a power drawing part (not shown) for supplying power to the heating element HF disposed on one surface thereof, all the cover members including the cover members positioned therebetween are electrically connected to each other. You can. That is, by providing one power inlet and one power outlet, it is possible to provide a simple structure that can electrically connect all the cover members.

Although the technical spirit of the present invention has been specifically recorded in accordance with the above-described preferred embodiments, it should be noted that the above-described embodiment is for the purpose of description and not of limitation. In addition, one of ordinary skill in the art will appreciate that various embodiments are possible within the spirit of the present invention.

[Description of the code]

100: air conditioner with parasol structure that can be used on both sides

110: first support part

120: cover part

121: cover member

130: wing

140: second support part

150: third support part

G: Guide groove

P: guide part

HF: heating element

HR: Reflector

H: Hall

BP: Bottom

TP: Top

T1, T2: elastic member

Claims

A first support;

A cover part having a plurality of cover members coupled to the first support part so as to be rotatable with the first support part as one eccentric shaft, the cover member including a film-shaped heating element disposed on one surface thereof;

A wing portion coupled to the first support portion on the opposite side of the cover portion and having a plurality of wing members for rotating in a direction away from the cover portion by rotating about the eccentric shaft;

A second support part having one end coupled to the first support part and rotating to support a vertical position change of the cover part and the wing part; And

And a third support part coupled to the other end of the second support part, the third support part supporting a weight of the first support part, the cover part, the wing part, and the second support part.
The method of claim 1,

The plurality of cover members are arranged in succession, the heating and cooling apparatus of the parasol structure capable of using both sides.
The method of claim 1,

The cover member further comprises a film-shaped reflector disposed around the heating element on one surface, the heating device of the parasol structure capable of using both sides.
The method of claim 1,

The plurality of cover members,

A first cover member; And

And a second cover member disposed directly below the first cover member.

The other surface of the first cover member is formed with a guide portion of the projecting structure,

One surface of the second cover member is formed with a guide groove for receiving the guide portion,

The first cover member and the second cover member are reduced in overlap area as the guide portion is changed from a first state at one end of the guide groove to a second state at the other end of the guide groove. Air conditioning unit with parasol structure that can be used on both sides.
The method of claim 4, wherein

The guide groove has an arc shape having the eccentric shaft as the center of the circle, double-sided parasol structure heating and cooling device.
The method of claim 5,

The guide groove has at least one elastic member protruding therein, the heating and cooling device of the parasol structure capable of using both sides.
The method of claim 6,

And the guide part and the elastic member are in electrical contact with each other to establish an electrical connection between the first cover member and the second cover member.
The method of claim 7, wherein

The plurality of cover members, the uppermost cover member; And

Further comprising a lower cover member,

The first and second cover members are disposed between them,

The top cover member is provided with a power inlet for supplying power to the heating element disposed on one surface thereof,

The lowermost cover member is provided with a power inlet for supplying power to the heating element disposed on one surface thereof,

An electrical path is formed from the power inlet through the guide parts of the cover members and the elastic members to the power drawer, thereby supplying power to all of the heating elements of each of the cover members. Air conditioning unit.