KR20120025089A

KR20120025089A - The mat

Info

Publication number: KR20120025089A
Application number: KR1020100087254A
Authority: KR
Inventors: 가재엽
Original assignee: 가재엽
Priority date: 2010-09-07
Filing date: 2010-09-07
Publication date: 2012-03-15

Abstract

The present invention relates to an outdoor air conversion type mat, and more particularly, to a mat for supplying cold or warm air to a flow pipe provided inside the mat body to allow a user to take a more comfortable and comfortable rest and sleep.
The configuration includes a mat body having an inner flow pipe; A cold air generator accommodating part therein, a heat exchange member disposed to cross the accommodating part, and a cold air circulation part partitioned from the accommodating part by the heat exchanging member and in communication with a flow pipe of the mat main body; Heat exchange unit; And a blowing unit for supplying cold air to the flow path tube of the mat body. And a control unit.
According to such a configuration, the structure is simple, not only to reduce the manufacturing cost of the mat, but also to reduce the size and weight of the device, so that it is easy to store, use, transport and carry.

Description

Fresh air conversion mat {THE MAT}

The present invention relates to an outdoor air conversion type mat, and more particularly, to a mat for supplying cold or warm air to a flow pipe provided inside the mat body to allow a user to take a more comfortable and comfortable rest and sleep.

By supplying air to the mat so that users can have a comfortable and comfortable rest,

Republic of Korea Patent No. 10-0726095 (registered on June 1, 2007, hereinafter referred to as 'advanced technology') `` Air mat with the function of selectively blowing hot air, cold air or natural wind '' is proposed,

The prior art,

A power supply unit for applying power;

An air supply unit forcibly blowing air introduced from the outside through a blowing duct by a fan;

Blowing temperature control configured to include a hot air adjusting unit for performing a function of heating (hot air) the air supplied from the air supply through the blowing duct and a cold air adjusting unit for performing a function of cooling (cold air) the air supplied through the blowing duct part;

Speed control unit to control the rotation speed of the fan, time setting unit to set the usage time in advance, selector to select cold air, warm air or natural wind, power switch unit to select whether to apply power, room temperature A control unit configured to include at least one of a temperature sensing and control unit for detecting and automatically turning on / off the power switch unit according to a user set temperature, and a display unit displaying a temperature of a user set room;

By having a blower device comprising a,

It is a technology to selectively blow the hot air, cold air or natural air through the air passage or air passage formed on the air mat and its support layer.

The prior art is to allow the user to secure a comfortable rest or sleeping space by selectively supplying hot air, cold air or natural air to the air mat by the blower,

The blower device has a complicated structure, which not only takes a lot of manufacturing costs, but also increases the size and weight of the device, making it difficult to store, use, transport, and carry.

In addition, there is a problem that the room temperature is rather increased due to a thermoelectric element having a large amount of heat generated by the heat generating terminal rather than an endothermic amount by the cooling terminal when the cold air adjusting unit is operated.

In order to solve the above problems, the outdoor air conversion type mat according to the present invention,

A mat body having an inner flow pipe;

A cold air generator accommodating part therein, a heat exchange member disposed to cross the accommodating part, and a cold air circulation part partitioned from the accommodating part by the heat exchanging member and in communication with a flow pipe of the mat main body; Heat exchange unit; And

A blowing unit for supplying cold air to the flow path tube of the mat body;

And a control unit.

Here, the heat exchange member of the heat exchange unit is characterized in that it is provided with a fin for heat conduction diffusion toward the circulation portion.

In addition, the fin is characterized in that it consists of a plurality of plate-like member protruding integrally formed on the surface or the whole of the heat exchange member.

In addition, the heat exchange member is made of a pipe form,

The fin is characterized in that it consists of a spiral member disposed in the longitudinal direction of the circulation portion so that the outer end (端部) in contact with the inner wall around the heat exchange member.

In addition, in a state in which the cold air generating body is not contained in the accommodating portion of the heat exchange unit.

And a heating unit disposed in the distribution unit to supply warmth to the flow path tube of the mat body by the blowing unit.

In addition, it characterized in that it comprises a circulation unit for interconnecting the flow path tube outlet of the mat body and the heat exchange unit.

The outside air conversion type supply mat according to the present invention,

The simple structure not only reduces manufacturing costs, but also makes the device compact and lightweight, so that it is easy to store, use, transport, and carry.

In addition, there is an effect that the cold air divergence is more smoothly by the fin for heat conduction diffusion.

1 is an overall configuration diagram of an external air conversion type supply mat according to the present invention.
FIG. 2 is a cross-sectional view taken along line AA of FIG. 1; FIG.
Figure 3 is an exploded perspective view showing a heat exchange unit and a blowing unit of the external air conversion type supply mat according to the present invention.
Figure 4 is a front sectional view of a heat exchange unit for showing the heat conduction diffusion fin of the present invention.
Figure 5 is a side cross-sectional view of a heat exchange unit for showing a heat conduction diffusion fin according to another embodiment of the present invention.
6 is a perspective view of a heat exchange unit for showing a heat exchange member according to another embodiment of the present invention.
7 and 8 is a cross-sectional configuration and overall configuration showing an external air conversion type supply mat according to another embodiment of the present invention.

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

As shown in Figure 1 to Figure 6, the external air conversion type supply mat (hereinafter referred to as 'mat') according to the present invention is largely composed of the mat body 100, the heat exchange unit 200 and the blowing unit 300.

Looking at each configuration,

The mat body 100 is

As shown in Figs. 1 and 2,

An internal flow pipe 110, and

Upper seat 120 and lower cushion plate 130

It is made, including.

Here, the flow path pipe 110 has an inlet 111 and an outlet 112 at both ends, respectively, and is supported by the cushion plate 130 to be alternated over the entire area of the mat body 100. Iii) deployed.

The inlet 111 is connected to the distribution unit 220 of the heat exchange unit 200 to be described later by the connecting pipe 140, the outlet 112 is provided with a stopper 150 to selectively open and close it. .

In addition, it is preferable that a plurality of discharge ports 113 are formed in the flow path pipe 110 toward the mat main body 100, whereby the heat exchange unit 200 and the blower unit 300 are supplied. Cold air is injected directly to the user, which enables the delivery of cold air more quickly and effectively.

In addition, for this purpose, the sheet 120 is preferably made of a breathable material.

The heat exchange unit 200

As containing the cold air generating body 10 to generate cold air,

1 and as shown in Figures 3 to 6,

Internal cold air generator 10 receiving portion 210,

A heat exchange member 260 disposed to cross the receiving portion 210, and

The cold air distribution unit 110 is partitioned from the receiving portion 210 by the heat exchange member 260 and communicated with the flow pipe 110 of the mat body 100.

It is made, including.

Here, the cold air generator 10 preferably uses ice 10A or an ice pack 10B, whereby a separate power supply for generating cold air is not required when using the mat.

That is, the user prepares the cold air generator 10 in advance by using a refrigerator or the like when the mat is not in use, so that a separate cooling means is not required when the mat is used, and thus the room temperature is also controlled by the cold air generator 10. It will descend.

Meanwhile, as shown in FIG. 3, the ice pack 10B has a size corresponding to the space area of the accommodating part 210, and a plurality of individual single packs 11 are collected.

As a result, the user may selectively use one or two or more single packs 11, and may relatively fill the inside of the receiving portion 210.

And the upper portion of each single pack 11 may be formed with a handle (11a) for convenience when replacing.

The accommodating part 210 is a space in which the cold air generating body 10 is contained, and occupies most of the area of the heat exchange unit 200.

The heat exchange member 260 is used to transfer the cold air in the accommodating part 210 to the distribution part 220. It is preferable to use a metal having high thermal conductivity or a breathable waterproof material.

As shown in FIGS. 3 and 6, the heat exchange member 260 may be formed in various forms such as a pipe shape or a flat plate shape.

The distribution unit 220 is to allow the cold air generated by the cold air generator 10 to be distributed to the flow pipe 110 of the mat body 100, the connector coupled to one end (一端部) ( 250 is connected to the connecting pipe 140 of the mat body 100.

The distribution unit 220 is preferably disposed below the receiving portion 210 in consideration of the specific gravity of the cold air.

In addition, it is preferable that the cover 230 is covered on the upper portion of the receiving portion 210 to insulate the cold air generating body 10 contained in the receiving portion 210.

For the same purpose, it is preferable that the heat exchange unit 200 is made of a heat insulating material except for the distribution part 220 or a built-in heat insulating layer 240.

Meanwhile, as illustrated in FIGS. 4 to 6, heat distribution diffusion fins 221 may be provided inside the distribution part 220.

4 and 6, the fin 221A includes a plurality of plate members integrally protruding from a part or the entire surface of the heat exchange member 260 toward the distribution part 220. Is done.

As a result, the cold air is more smoothly discharged into the distribution unit 220, and thus cooler cold air can be distributed to the flow pipe 110 of the mat body 100.

As shown in FIG. 5, the fin 221B is formed of a spiral member disposed in the longitudinal direction of the distribution part 220 so that an outer end portion contacts the inner wall of the heat exchange member 260. .

Naturally, at this time, the heat exchange member 260 should be made in the form of a pipe.

According to this, not only the cold air dissipation in the distribution unit 220 is more smoothly performed, but also a vortex phenomenon occurs in the distribution unit 220 when the blower unit 300 is operated, thereby blowing air and cold air. The mixing is made easier.

The blowing unit 300 is

As for supplying the cold air of the distribution unit 220 to the flow path tube 110 of the mat body 100,

As shown in Figs. 1, 3 and 5,

Blower fan 310,

A motor 320 for driving the blowing fan 310, and

Power supply unit 330 connected to the motor 320

It is made, including.

The power supply unit 330 is composed of a plug 331 and the transformer adapter 332 is supplied to the motor 320 by receiving power from a household outlet.

On the other hand, if necessary, the power supply unit 330 may include a primary or secondary battery.

This is because, as described above, when the cold air generated in the heat exchange unit 200 does not require a separate power supply, even when using a primary or secondary battery can be enough to drive the blower unit 300 to use the mat to be.

And, according to this, the mat of the present invention can be easily used in the outdoor, which is not provided with an outlet.

As shown, the blowing unit 300 is disposed on the side of the heat exchange unit 200, but may be disposed inside the distribution unit 220 as needed.

On the other hand, as shown in Figure 7 and 8, the mat according to another embodiment of the present invention may further comprise a heating unit 400 and the circulation unit 500.

The heating unit 400

As shown in FIG.

As disposed in the distribution unit 220,

In the state where the cold air generating body 10 is not accommodated in the accommodating part 210 of the heat exchange unit 200, the air blowing unit 300 warms the heat pipe 110 of the mat main body 100. (Iii) to supply.

That is, the heating unit 400 is for use when the cold air supply is not necessary, but heating is required, such as winter, it is preferably disposed in the distribution unit 220.

The heating unit 400 is preferably connected to the power supply unit 330 of the blower unit 300 to receive electric power. In this case, the power supply unit 330 may include a motor 320 and The controller 333 for controlling the power supply to the heating unit 400 should be provided.

The circulation unit 500

As shown in FIG. 8,

As the flow path pipe 110 of the mat body 100, the outlet 112 and the heat exchange unit 200 are interconnected,

It is for recirculating the cold or warm air supplied to the flow pipe 110 of the mat body 100.

The circulation unit 500 may be composed of a circulation pipe 510 connecting the flow path pipe 110, the outlet 112, and the heat exchange unit 200, and more smoothly the cold or warm air of the circulation pipe 510. It may further comprise a separate blower 520 for blowing to the heat exchange unit 200.

As shown, the circulation pipe 510 is connected to one side of the receiving portion 210 of the heat exchange unit 200,

The other side of the receiving portion 210 is formed by the partition wall 211, the upper end is in communication with the receiving portion 210, the lower end is in communication with the circulation unit 220 is formed with a cold air flow passage (212).

According to this structure, the air supplied to the heat exchange unit 200 during the circulation of cold air is recycled past the cold air generator 10 can further increase the cooling efficiency.

In the above description of the present invention with reference to the accompanying drawings has been described mainly with respect to the "external air conversion type mat having a specific shape and structure" The present invention can be variously modified and changed by those skilled in the art, such variations and modifications It should be interpreted as falling within the protection scope of the present invention.

10; Cold Generator
100; Mat body
110; Flow pipe 120; Sheet
130; Cushion plate 140; Connector
200; Heat exchange unit
210; Receptacle
220; Distribution part 221 (221A, 221B); pin
230; cover
240; Insulation layer
250; connector
260; Heat exchanger
300; Blowing Unit
310; Blowing fan 320; Motor 330; Power supply
400; Heating unit
500; Circulation unit
510; Circulating pipe 520; air blower

Claims

A mat body (100) having an inner flow pipe (110);
The cold air generator 10, the receiving portion 210, the heat exchange member 260 disposed in a shape that crosses the receiving portion 210 therein, and the receiving portion 210 by the heat exchange member 260 and A heat exchange unit 200 which is partitioned and includes a cold air circulation unit 220 communicating with the flow path tube 110 of the mat body 100; And
A blowing unit 300 for supplying the cold air of the distribution unit 220 to the flow path tube 110 of the mat body 100;
External conversion type feed mat consisting of.

The method of claim 1,
The heat exchange member 260 of the heat exchange unit 200 is supplied to the outside air conversion type mat, characterized in that the fin (221, 221A, 221B) for conducting heat diffusion toward the distribution unit 220 is provided.

The method of claim 2,
The fin (221A) is an external air conversion type supply mat, characterized in that consisting of a plurality of plate-like member protruding integrally formed on a part or all of the surface of the heat exchange member (260).

The method of claim 2,
The heat exchange member 260 is made of a pipe shape,
The fin (221B) is an external air conversion type mat, characterized in that made of a spiral member disposed in the longitudinal direction of the circulation portion 220 so that the outer end (端部) is in contact with the inner wall around the heat exchange member (260).

The method according to any one of claims 1 to 4,
In a state in which the cold air generating body 10 is not contained in the accommodating portion 210 of the heat exchange unit 200.
It characterized in that it comprises a heating unit 400 disposed in the distribution unit 220 for supplying warmth (溫氣) to the flow pipe 110 of the mat body 100 by the blowing unit 300 Air conversion feed mat.

The method according to any one of claims 1 to 4,
The mat of the mat body 100, the outside air supply type mat, characterized in that it comprises a circulation unit 500 for interconnecting the outlet 112 and the heat exchange unit 200.