KR20210014852A - Heating apparatus - Google Patents

Abstract

Provided is a heating device for preventing damage to a heating member caused by external impact. To this end, according to the present invention, the heating device comprises: a case having an opening formed on one surface; a heat resistant member disposed inside the case; the heating member disposed in the heat resistant member and heated by input electricity to dissipate heat toward the opening; a planar insulation member disposed on an opposite surface of the opening among both surfaces of the heat resistant member inside the case; and a cover covering the opening and dissipating the heat of the heating member to the outside. The heat resistant member is formed to have a plate shape.

Description

Heating device {HEATING APPARATUS}

The present invention relates to a heating device, and more particularly, to a heating device installed in a vehicle interior.

The vehicle heating device is a device for heating the vehicle interior by introducing air outside the vehicle into the vehicle interior or circulating the air inside the vehicle, and inside the air conditioning case, an evaporator for cooling and a heater for heating. The core and the air cooled or heated by the evaporator or the heater core are selectively blown to each part of the vehicle interior by using a door for switching the blowing mode.

Recently, the so-called left and right independent air conditioners have been applied to allow individual cooling and heating by supplying air of different temperatures to the driver's seat and the passenger seat of the vehicle interior according to the needs of the occupants.

Furthermore, as the conventional vehicle air conditioner has a front-end separator in the air passage between the blower by being blown with the evaporator, the distribution of the wind speed that is blown from the blower and passing through the evaporator changes, and it is difficult to control the left and right air volume. .

This problem is a problem that occurs in the process of converting the air conditioning environment through convection, and in order to overcome it, a different type of heating device has been required.

Republic of Korea Patent Publication No. 10-2017-0004521 (2017.01.11. Publication date) (hereinafter referred to as'conventional technology'), there is a'vehicle radiant heat heater' that can heat the interior of the vehicle using battery electricity installed in the vehicle. It is disclosed.

However, in the prior art, since the heating member is configured to be protected by the base fabric and the fabric fabric, there is a problem in that the heating member is easily damaged by an external impact.

In addition, the prior art is not equipped with a function capable of automatically supplying or blocking electricity to the heating member according to surrounding conditions, and thus there is a problem in that the heating member is overheated.

Republic of Korea Patent Publication No. 10-2017-0004521 (2017.01.11. Publication date)

The problem to be solved by the present invention is to provide a heating device capable of preventing damage to the heating member due to external impact.

Another problem to be solved by the present invention is to provide a heating device capable of preventing overheating of the heating member.

The subject of the present invention is not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the heating device according to the present invention is composed of a case, a heat-resistant member, a heating member, a heat insulating member, and a cover. An opening is formed on one surface of the case. The heat resistant member is disposed in the case. The heating member is disposed on the heat resistant member. The heat generating member is heated by input electricity and radiates heat toward the opening. The heat insulating member is disposed in the case. The heat insulating member is formed in a plate shape and is disposed on the opposite side of the opening among both surfaces of the heat-resistant member. The cover covers the opening. The cover radiates heat from the heating member to the outside. The heat-resistant member is formed in a plate shape.

In the case, a plate-shaped heat transmitting member may be further disposed. The heat-transmitting member may be disposed between the heat-resistant member and the cover. The heat transmitting member may transmit heat of the heating member.

The heating member may be formed in a plate shape. The heating member may be composed of a heating part and a fixing part. The heating part may be disposed on one side of both surfaces of the heat-resistant member facing the opening. The fixing part may be bent from the heating part and disposed on the other surface of the heat-resistant member.

An insertion hole may be formed in the heat-resistant member. The heating member may further include a bent portion. The bent part may pass through the insertion hole to connect the heating part and the fixing part.

The heating device according to the present invention may further include a first fixing member. A first fixing hole may be formed in each of the heat-resistant member, the heating part, and the fixing part. The first fixing member may pass through the first fixing hole to fasten the heat-resistant member, the heating part, and the fixing part.

The heating device according to the present invention may further comprise an electric terminal. The electric terminal may be coupled to the fixing part through the first fixing member to supply electricity to the heating part.

A first fixing hole may be formed in each of the heat-resistant member and the fixing part. The first fixing member may pass through the first fixing hole formed in each of the heat-resistant member and the fixing part to fasten the heat-resistant member and the fixing part.

The heating device according to the present invention may further include a second fixing member. A second fixing hole may be formed in each of the heat-resistant member and the heating part. The second fixing member may pass through the second fixing hole to fasten the heat-resistant member and the heating part.

The heating device according to the present invention may further include a plate-shaped heat reflecting member. The heat reflecting member may be disposed between the heat resistant member and the heat insulating member to reflect heat of the heat generating member.

The heating member may be formed in a linear shape.

The heating member and the heat-resistant member may be formed of a sheet. The heating member and the heat-resistant member may be thermocompressed to be coupled to each other.

The heating device according to the present invention may further include a human body detection sensor, a power supply switch, and a control unit. The human body detection sensor may be installed in the case to detect a distance to the human body. The power supply switch may supply electricity from a power supply device to the heating member. The controller may control the power supply switch according to the distance to the human body detected by the human body detection sensor.

A converter may be disposed in the heat transmitting member. A converter is electrically connected to the heating member to supply electricity to the heating member.

The heating device according to the present invention is composed of a case, a heat insulating member, a heating member and a cover. An opening is formed on one surface of the case. The heat insulating member is formed in a plate shape, and is disposed in the case. The heat generating member is disposed closer to the opening than the heat insulating member in the case. The heat generating member is heated by input electricity and radiates heat toward the opening. The cover covers the opening. The cover radiates heat from the heating member to the outside.

A heat reflecting member may be disposed between the heating member and the heat insulating member. The heat reflecting member may reflect heat of the heat generating member.

A heat transmitting member may be disposed between the heating member and the cover. The heat transmitting member may transmit heat of the heating member.

The heating device according to the present invention may further include a plate-shaped heat-resistant member. The heat generating member may be installed in the heat resistant member.

The heating device according to the present invention is composed of a case, a cover, a heat insulating member, a heat resistant member, a heat generating member, a sheet and a heat transmitting member. The case has openings formed on both sides opposite to each other. The cover covers an opening formed on one surface of the case among openings formed on both surfaces of the case. The heat insulating member covers the openings formed on the other surface of the case among the openings formed on both sides of the case. The heat insulating member is formed in a plate shape. The heat-resistant member is disposed on a surface facing the cover among both surfaces of the heat insulating member. The heat-resistant member is formed of a nonwoven fabric. The heat-resistant member is formed in a plate shape. The heating member is disposed on a surface facing the cover among both surfaces of the heat-resistant member. The heating member generates heat by input electricity. The sheet is coupled to the heat resistant member to cover the heat generating member. The heat-transmitting member is disposed between the cover and the sheet. The heat transmitting member is formed in a plate shape.

A plate-shaped rubber may be further disposed between the cover and the heat transmitting member. Each of the cover and the rubber may have a plurality of holes for dissipating heat transmitted through the heat-transmitting member to the outside.

A rubber may be further disposed between the cover and the heat transmitting member. An opening may be formed in the central portion of the cover. The opening may radiate heat transmitted through the heat transmitting member to the outside. An opening may be formed in the rubber. The opening formed in the rubber is formed to have a size corresponding to the opening formed in the central portion of the cover, so that heat that has passed through the heat transmitting member can be radiated to the outside.

The heat resistant member may be composed of a first heat resistant member and a second heat resistant member. The first heat-resistant member and the second heat-resistant member may be formed in a plate shape. The first heat-resistant member and the second heat-resistant member may be overlapped in a heat radiation direction. The heating member may be disposed between the first heat-resistant member and the second heat-resistant member.

The heating member disposed between the first heat-resistant member and the second heat-resistant member may be formed in a linear shape.

A spacer member may be further disposed between the second heat-resistant member and the heat insulating member. The spacer member may be formed in an uneven shape.

Each of the first heat-resistant member and the second heat-resistant member may be formed such that one surface facing the opening is concave and the other surface is convex. The heat insulating member may have a concave surface facing the opening and a flat surface of the heat insulating member.

Details of other embodiments are included in the detailed description and drawings.

In the heating apparatus according to the present invention, since the heat-resistant member in which the heating member is disposed is formed in a plate shape to have sufficient durability, there is an effect of preventing damage to the heating member.

In addition, since it is configured to detect the distance to the human body through the human body detection sensor and automatically supply or cut off electricity to the heating member according to the detected distance to the human body, it is possible to prevent overheating of the heating member. There is also an effect.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a side view schematically showing a vehicle in which a heating device according to a first embodiment of the present invention is installed;
2 is a side view showing an interior of a vehicle interior in which a heating device according to a first embodiment of the present invention is installed;
3 is a view showing the interior of a vehicle in which a heating device according to a first embodiment of the present invention is installed;
4 is a side cross-sectional view showing a heating device according to a first embodiment of the present invention;
Figure 5 is a bottom perspective view showing the heating member shown in Figure 4,
6 is a view showing a state before the heating member shown in FIG. 5 is coupled to the heat-resistant member;
7 is a side cross-sectional view showing a state in which an electric terminal is coupled to the heating member shown in FIG. 4;
8 is a side cross-sectional view showing a state in which an electric terminal is coupled to a heating member included in the heating device according to the first embodiment of the present invention;
9 is a view showing another embodiment of FIG. 7;
10 is a view showing another embodiment of FIG. 9;
11 is a view showing another embodiment of FIG. 7;
12 is a view showing a heating device according to a second embodiment of the present invention, (a) is an exploded perspective view of the heating device, (b) is a view vertically erected in a combined state of the heating device;
13 is a view showing a heating device according to a second embodiment of the present invention, (a) is a plan view of the heating device, (b) is a side cross-sectional view of the heating device, (c) is a partial enlarged view of (b),
14 is a view showing another embodiment of the heating member and the heat-resistant member shown in FIG. 12;
15 is a cross-sectional view taken along line Z of FIG. 14;
16 is a view showing another embodiment of the heating member and the heat-resistant member shown in FIG. 14;
17 is a flow chart according to the method of integrating the heat generating member and the heat-resistant member shown in FIGS. 14 to 16;
18 is a view showing a heating device according to a third embodiment of the present invention, (a) is an exploded perspective view of the heating device, (b) is a view vertically erected in a combined state of the heating device;
19 is a diagram showing a heating device according to a third embodiment of the present invention, (a) is a plan view of the heating device, (b) is a side cross-sectional view of the heating device, and (c) is a dotted line in FIG. Partial perspective view of one part,
20 is a view showing a heating device according to a third embodiment of the present invention, (a) is a view in which the heating device is vertically erected, (b) is a perspective view partially cut away from (a), and (c) is (a) a perspective view cut away from the other part in the figure,
21 is a view for explaining the electric control of the heating device according to the third embodiment of the present invention, (a) is a view for explaining a case where only one heating device is provided, and (b) is a plurality of heating devices provided Drawings for explaining the case
22 is a block diagram for explaining electrical control of a heating device according to a third embodiment of the present invention;
23 is an exploded perspective view showing a heating device according to a fourth embodiment of the present invention;
24 is a side cross-sectional view schematically showing a heating apparatus according to a fifth embodiment of the present invention, (a) is a view showing an embodiment, (b) is a view showing another embodiment, and (c) is another Drawings showing examples,
25 is a view showing a state in which the heating member shown in FIG. 24 is installed on the heat-resistant member;
26 is a side cross-sectional view showing a heating device according to a sixth embodiment of the present invention;
27 is a side cross-sectional view showing a heating device according to a seventh embodiment of the present invention;
28 is a side cross-sectional view showing a heating device according to an eighth embodiment of the present invention;
29 is a plan view showing the heat-resistant member and the heat generating member shown in FIG. 28;
30 is a perspective view showing the heat-resistant member and the heat generating member shown in FIG. 28;
31 is a side cross-sectional view showing another embodiment of FIG. 28;
32 is a side cross-sectional view illustrating another embodiment of FIG. 28.

Hereinafter, a heating apparatus according to embodiments of the present invention will be described with reference to the drawings.

1 is a side view showing a vehicle in which a heating device according to a first embodiment of the present invention is installed, FIG. 2 is a side view showing a vehicle interior in which a heating device according to a first embodiment of the present invention is installed, and FIG. 3 is the present invention It is a view showing the interior of the vehicle in which the heating device according to the first embodiment is installed.

1 to 3, the heating apparatus 1000 according to the first embodiment of the present invention may be installed in the vehicle V. In the interior of the vehicle V, a steering wheel W may be provided in front of the driver's seat 4 and rotated by the driver for steering the vehicle V. The heating device 1000 is installed on the lower surface of the dashboard 2 near the steering wheel W, and may radiate heat to the legs including the driver's feet.

Of course, the heating device 1000 may be installed on the armrest provided in the side door of the vehicle V, may be installed on the lower surface of the dashboard 2 near the passenger seat, and installed on various structures in the vehicle interior. Can be. The heating device 1000 is installed to radiate heat toward an occupant seated on a seat in a vehicle interior, and may warm the occupant. In addition, the heating device 1000 is installed to radiate heat toward at least one of a front glass, a rear glass, and a side glass installed on the vehicle V, and is formed on at least one of the front glass, the rear glass, and the side glass. It can also remove water vapor or frost.

The vehicle V may be provided with an air conditioning device provided as a heating venue and air-conditioning system (HVAC) for air conditioning in the vehicle cabin to enable overall vehicle air conditioning, but the heating device 1000 according to the first embodiment of the present invention ), together with the air conditioning device or alone, may individually radiate heating heat to a driver and a passenger to achieve a predetermined purpose.

Here, the predetermined configurations of the vehicle V are at least one of the steering wheel W, the dashboard 2, the door 12, the instrument panel 14, the passenger seat 16, and the inner roof interior panel 18. It may include.

The heating device 1000 is provided inside the steering wheel W, thereby preheating the steering wheel W in a short time in winter, such as in cold weather, so that the driver can hold the steering wheel W that has warmed to some extent. .

In addition, in the case of a passenger car, the heating device 1000 is provided inside a door trim or door interior that forms the inside of the front left and right doors 12 and the rear left and right doors 12, so that each passenger seat 16 including the driver's seat 4 ) It is possible to supplement the delayed heating function by the air conditioner by individually transmitting the heating heat to the passengers on board.

In addition, the heating device 1000 is provided on the instrument panel 14, so that when the driver and passengers are on board only in the driver's seat 4 and the passenger seat, respectively, there is no need to perform the entire heating operation by a separate air conditioner, and the driver and passenger seats It is possible to improve overall energy efficiency by supplying predetermined heating heat to only the passengers on board.

In addition, the heating device 1000 is provided in each passenger seat 16 including the driver's seat 4, so that predetermined heating heat can be supplied to the lower body of the passenger seated in each passenger seat 16.

Finally, the heating device 1000 is provided on the inner roof interior panel 18 of the vehicle V at a portion corresponding to the above-described respective passenger seat 16, so that each passenger seat 16 is seated. It can supply predetermined heating heat to the upper body of one passenger.

Figure 4 is a side cross-sectional view showing the heating device according to the first embodiment of the present invention, Figure 5 is a bottom perspective view showing the heating member shown in Figure 4, Figure 6 is the heating member shown in Figure 5 is coupled to the heat-resistant member A view showing the previous state, FIG. 7 is a side cross-sectional view showing a state in which an electrical terminal is coupled to the heating member shown in FIG. 4, and FIG. 8 is an electrical terminal to a heating member included in the heating device according to the first embodiment of the present invention It is a side cross-sectional view showing the combined state.

4 to 8, the heating device 1000 according to the first embodiment of the present invention includes a case 600, a heating member 100, a heat-resistant member 200, and a heat-transmitting member 300. And, it may include a heat insulating member 400, and a cover 500.

In the case 600, an internal space in which the heating member 100, the heat-resistant member 200, the heat-transmitting member 300, and the heat insulating member 400 are accommodated may be formed. An opening 605 may be formed on one surface (upper surface) of the case 600. The opening 605 may communicate with the inner space of the case 600. The case 600 may be composed of two pieces that are disposed up and down each other, and may be composed of an upper case and a lower case. The upper case and the lower case may be detachably coupled to each other. The opening 605 may be formed on the upper surface of the upper case.

The heating member 100 may be disposed in the case 600. The heating member 100 may be disposed on the side of the heat transmitting member 300 within the case 600.

The heating member 100 may be coupled to the heat resistant member 200. The heating member 100 may generate heat by input electricity. The heating member 100 may be formed in a plate shape. The heating member 100 may be formed in a thin film shape having a thin upper and lower thickness. Since the heating member 100 is formed in a thin film shape, when power is supplied, the heating efficiency due to resistance may be high.

The heat-resistant member 200 may be formed in a plate shape. The heat-resistant member 200 may be formed in a square plate shape. The heat-resistant member may be a mica. The heat-resistant member 200 may be disposed in the case 600. The heat-resistant member 200 may be disposed on the side of the heat insulating member 400 within the case 600.

The case 600 may be formed in a cylindrical shape so that the heat-resistant member 200 can be accommodated therein. The heat transmitting member 300 and the heat insulating member 400 may be formed in a plate shape. The case 600 may be formed in a square cylindrical shape corresponding to the heat-resistant member 200, and the heat transmitting member 300 and the heat insulating member 400 may also be formed in a square plate shape.

The heat transmitting member 300 may be disposed in the case 600. The heat transmitting member 300 may be disposed on a surface facing the opening 605 of both surfaces of the heating member 100 within the case 600. That is, the heat transmitting member 300 may be disposed on an upper surface facing the opening 605 of the upper and lower surfaces of the heating member 100. The heat transmitting member 300 may be disposed between the cover 500 and the heat resistant member 200. The heat transmitting member 300 may transmit heat of the heating member 100.

The heat insulating member 400 may be disposed in the case 600. The heat insulating member 400 may be disposed on the bottom surface of the case 600. The heat insulating member 400 may be disposed on the side of the heat-resistant member 200 within the case 600. That is, the heat insulating member 400 may be disposed under the heat-resistant member 200. The heat insulating member 400 may prevent heat from the heating member 100 from being transmitted to the lower side of the case 600. When the heat-resistant member 200 is not provided, the heat-insulating member 400 may be disposed on the opposite side of the opening 605 of both surfaces of the heating member 100 in the case 600. When the heat-resistant member 200 is not provided, the heat insulating member 400 may be disposed on the lower surface of the heating member 100.

In the case 600, the heat insulating member 400, the heat resistant member 200, the heat generating member 100, and the heat transmitting member 300 may be inserted in the order. After the heating member 100 and the heat-resistant member 200 are combined, they may be disposed between the heat insulating member 400 and the heat transmitting member 300. After the heat-generating member 100 and the heat-resistant member 200 are combined, they may be disposed above the heat insulating member 400. After the heating member 100 and the heat-resistant member 200 are combined, they may be disposed under the heat transmitting member 300.

The cover 500 may cover the opening 605. The cover 500 may radiate heat from the heating member 100 to the outside. The cover 500 may radiate heat from the heat generating member 100 that has passed through the heat transmitting member 300 to the outside. The cover 500 may cover the opening 605 from the upper side of the case 600. The cover 500 may be disposed above the heat transmitting member 300 inside the case 600 to cover the opening 605.

The cover 500 may be formed in a web shape. Accordingly, the cover 500 may dissipate a large amount of heat transmitted through the heat transmitting member 300 through the hole in the network.

In addition, it may be disposed spaced apart from the heat transmitting member 300 by a predetermined distance. Accordingly, the cover 500 may prevent the human body and objects from directly contacting the heat generating member 100 and the heat transmitting member 300.

The heating member 100 may include a heating part 110 and a fixing part 130. The heating part 110 may be disposed on one surface of the heat-resistant member 200 toward the opening 605 of both surfaces. That is, the heating part 110 may be disposed on an upper surface of the upper and lower surfaces of the heat-resistant member 200 toward the opening 605. The fixing part 130 may be bent from the heating part 110 and disposed on the other surface of the heat-resistant member 200. The fixing part 130 may be bent inward from the heating part 110.

An insertion hole 210 may be formed in the heat-resistant member 200. The heating member 100 may further include a bent portion 120. The bent part 120 may pass through the insertion hole 210 to connect the heating part 110 and the fixing part 130.

After the bent part 120 is inserted into the insertion hole 210, the heating part 110 may be bent 90 degrees based on the virtual first bent line 121.

After the bent part 120 is inserted into the insertion hole 210, the fixing part 130 may be bent 90 degrees based on the virtual second bent line 131.

The heating part 110 may be horizontally disposed on the upper surface of the heat-resistant member 200. The bent part 120 may be bent at a right angle from the heating part 110 to the lower side of the heat-resistant member 200, and may be disposed perpendicularly to the insertion hole 210. The fixing part 130 may be bent at a right angle from the bent part 120 to the inside of the heat-resistant member 200 and may be horizontally disposed on the lower surface of the heat-resistant member 200.

The heat generating member 100 and the heat resistant member 200 may be coupled through the first fixing member R1. The first fixing member R1 may be a rivet. The first fixing member R1 may be a screw or a bolt. A first fixing hole 220 through which the first fixing member R1 passes may be formed in each of the heat-resistant member 200, the heating part 110, and the fixing part 130. The first fixing member R1 passes through the first fixing hole 220 formed in each of the heat-resistant member 200, the heating part 110 and the fixing part 130, and the heat-resistant member 200 and the heating part 110 And the fixing part 130 may be fastened.

An electric terminal 10 may be connected to the heating member 100. The electrical terminal 10 may be coupled to the fixing part 130 through the first fixing member R1. The electrical terminal 10 may be disposed on the lower surface of the fixing part 130. The electrical terminal 10 may supply electricity to the heating unit 110. The heating unit 110 may be heated by electricity supplied from the electrical terminal 10.

The heat generating member 100 and the heat resistant member 200 may be coupled through a second fixing member R2. A second fixing hole 221 through which the second fixing member R2 passes may be formed in each of the heat-resistant member 200 and the heating part 110. The second fixing member R2 may pass through the second fixing hole 221 formed in each of the heat-resistant member 200 and the heating part 110 to fasten the heat-resistant member 200 and the heating part 110. The second fixing hole 221 may be formed at an intermediate point between the first fixing holes 220 on both sides.

The heating member 100 is formed in a thin film shape and a plate shape, and can be formed to have high heat generation by increasing the current resistance by forming a narrow current passage area. Accordingly, the heating member 100 may be formed in a thin film shape, but may be bent multiple times on a plane. The heating member 100 may be formed in a zigzag bent shape.

The specific shape of the heating member 100 is as follows.

The heating member 100 may include both side portions 100A and 100B, a central portion 100C, and connection portions 100D and 100E.

Both side portions 100A and 100B may be disposed parallel to each other, and may be formed in a long rectangular shape in the front-rear direction. Both side portions 100A and 100B may be disposed to be spaced apart from each other in the left and right directions. Both side portions 100A and 100B may include a first side portion 100A and a second side portion 100B. The first side portion 100A and the second side portion 100B may be formed in the same shape and size. The first side portion 100A and the second side portion 100B may be formed in a long rectangular shape in the front-rear direction, and may be spaced apart from each other in the left-right direction.

The central portion 100C may be formed in a square shape with an open front. The central portion 100C may be disposed between both side portions 100A and 100B. The central portion 100C may be disposed between the first side portion 100A and the second side portion 100B.

The front ends of both side portions 100A and 100B and the front ends of the central portion 100C may be arranged in a straight line. Front ends of each of the first side portion 100A, the second side portion 100B, and the center portion 100C may be disposed in a straight line. The rear ends of both side portions 110A and 100B may be disposed behind the rear ends of the central portion 100C. The rear end of each of the first side portion 100A and the second side portion 100B may be disposed behind the rear end of the central portion 100C.

The connection portions 100D and 100E may connect one side of the front portion of each of the side portions 100A and 100B and both sides of the front portion of the central portion 100C. The connection parts 100D and 100E may include a first connection part 100D and a second connection part 100E. The first connection part 100D and the second connection part 100E may be formed in the same shape and size. The first connection part 100D and the second connection part 100E may be formed in a square shape.

The first connection part 100D may connect the inside of the front part of the first side part 100A and one side of the front part of the central part 100C. A groove may be formed between the first side portion 100A and the central portion 100C at the rear of the first connection portion 100D.

The second connection part 100E may connect the inside of the front part of the second side part 100B and the other side of the front part of the central part 100C. A groove may be formed between the second side portion 100B and the central portion 100C at the rear of the second connection portion 100E.

On the other hand, the heat-resistant member 200 may be provided with an overheating preventing means (20). When the heating unit 110 reaches a predetermined temperature or higher, the overheating preventing means 20 cuts off the current supplied to the electric terminal 10 or cuts off the electricity supplied from the electric terminal 10 to the heating unit 110. Can be blocked.

The overheating preventing means 20 may be coupled to the heat resistant member 200. The overheating preventing means 20 may be inserted into the open front of the central portion 100C of the heating member 100. The overheating preventing means 20 may be a sensor having a property of changing resistance according to temperature. For example, the overheating preventing means 20 may be a positive temperature coefficient thermistor (PTC thermistor) or a negative temperature coefficient thermistor (NTC thermistor).

9 is a view showing another embodiment of FIG. 7.

Referring to FIGS. 7 and 9, in FIG. 7, one first fixing member R1 may be provided, but in FIG. 9, two first fixing members R1 may be provided. In FIG. 9, the structure may be the same as that of FIG. 7 except that the first fixing member R1 is provided in two.

On the other hand, although not described in FIG. 7, the heat-transmitting member 300 may be seated on the upper surface of the heating unit 110, and a groove into which the head of the first fixing member R1 is inserted is in the lower surface of the heat-transmitting member 300. Can be formed. The groove formed on the lower surface of the heat transmitting member 300 may have a shape corresponding to the head of the first fixing member R1.

10 is a diagram showing another embodiment of FIG. 9.

9 and 10, in FIG. 9, the fixing part 130 may be bent at a right angle inward, but in FIG. 10, the fixing part 130 may be bent outward at a right angle. Accordingly, in FIG. 9, the first fixing member R1 passes through the first fixing hole 220 formed in each of the heat-resistant member 200, the heating part 110, and the fixing part 130, and the heat-resistant member 200, Although the heating part 110 and the fixing part 130 are fastened, the first fixing member R1 in FIG. 10 does not penetrate the heating part 110 and is formed on each of the heat-resistant member 200 and the fixing part 130. Since the heat-resistant member 200 and the fixing part 130 are fastened through the first fixing hole 220, the first fixing hole 220 through which the first fixing member R1 passes through the heating part 110 is drilled. It is not necessary to drill the first fixing hole 220 only in the heat-resistant member 200 and the fixing part 130. The structure of FIG. 10 may be the same as that of FIG. 9 except that the fixing part 130 is bent outwardly at a right angle.

11 is a view showing another embodiment of FIG. 7.

Referring to FIGS. 7 and 11, the first fixing member R1 in FIG. 7 may be formed of a rivet, but in FIG. 11, the first fixing member B may be formed of a bolt and a nut. In this case, the electrical terminal 10 may be fixed by the bolt and the nut. The nut may be provided as a pair, and a hole through which the bolt passes may be formed in the electrical terminal 10. The bolt may pass through the hole formed in the electrical terminal 10, and the electrical terminal 10 may be fixedly disposed between the pair of nuts. In FIG. 11, the structure of the first fixing member B may be the same as that of FIG. 7 except that the first fixing member B is formed of a bolt and a nut.

12 is a view showing a heating device according to a second embodiment of the present invention, (a) is an exploded perspective view of the heating device, (b) is a view in which the heating device is vertically erected in a combined state, and FIG. 13 is a diagram of the present invention. As a view showing a heating device according to the second embodiment, (a) is a plan view of the heating device, (b) is a side cross-sectional view of the heating device, and (c) is a partial enlarged view of (b). Here, the same reference numerals are used for those having the same functions as those of the first embodiment, and detailed descriptions thereof will be omitted, and only different points will be described.

12 and 13, it can be seen that the heating apparatus 2000 according to the second embodiment of the present invention differs from the heating apparatus 1000 according to the first embodiment described above.

That is, the heating apparatus 2000 according to the second embodiment of the present invention may further include a heat reflecting member 700 compared to the first embodiment described above.

The heat reflecting member 700 may be disposed between the heat resistant member 200 and the heat insulating member 400. The heat reflecting member 700 may be formed in a plate shape. The heat reflecting member 700 may be formed in the same size and shape as the heat-resistant member 200 and the heat insulating member 400. The heat reflecting member 700 may reflect heat of the heating member 100 to the opening 605. The heat reflecting member 700 may reflect heat of the heating member 100 to the cover 500.

In addition, the heating member 100 of the first embodiment described above may be formed in a plate shape, but the heating member 100 of the second embodiment may be formed in a linear shape. The heating member 100 may be formed in a thin film shape having a thickness thinner than that of the heat-resistant member 200. The heating member 100 may be printed or attached to a surface of the heat-resistant member 200 facing the opening 605 of both sides.

The heating member 100 may be formed in a pattern including at least one bent portion. For example, the heating member 100 may have a zigzag shape. Here, the bent portion may be bent in a streamlined shape so that the heating member 100 does not form an angled portion.

When the heating member 100 has the angled portion, current resistance is concentrated inside the angled portion, causing thermal damage due to overheating of the angled portion, thereby reducing the heat uniformity of the heating member 100. Therefore, the bent portion is preferably bent in a streamlined shape so that the heating member 100 does not form an angled portion.

Meanwhile, the case 600 may include an upper case 601 and a lower case 602 as configured with the upper case and the lower case of the first embodiment described above.

14 is a view showing another embodiment of the heating member and the heat-resistant member shown in FIG. 12. Here, the same reference numerals are used for configurations having the same function as in FIG. 12, and detailed descriptions thereof will be omitted, and only different points will be described.

Referring to FIG. 14, the heating member 100 may include both end portions 141 and 142 and a connection portion 150 connecting both ends 141 and 142.

Both ends 141 and 142 may be connected to the anode or the cathode of the electric terminal. Both ends 141 and 142 have one end 141 located on one side of one surface (top surface) of the heat-resistant member 200 and the other end 142 located on the other side of one surface (top surface) of the heat-resistant member 200 It may include.

The connection part 150 may include a first connection part 151 and a second connection part 152. The first connector 151 and the second connector 152 may be spaced apart from each other. The first connection part 151 and the second connection part 152 may be formed in a zigzag shape. The first connection part 151 may connect one side of one end part 141 and one side of the other end part 142. The second connection part 152 may connect the other side of the one end 141 and the other side of the other end 142.

The first connection part 151 and the second connection part 152 may have the same size and shape. The first connection part 151 and the second connection part 152 may have the same width.

The separation distance between the first connection unit 151 and the second connection unit 152 may be constant at all points. Therefore, since the current flows evenly throughout the heating member 100, the heating member 100 can be uniformly heated as a whole.

15 is a cross-sectional view taken along line Z of FIG. 14.

Referring to FIG. 15, the heating member 100 may be attached to the heat-resistant member 200 through a binder layer 800. The binder layer 800 may provide adhesive force for bonding the heat generating member 100 and the heat resistant member 200.

16 is a view showing another embodiment of the heat generating member and the heat-resistant member shown in FIG. 14. Here, components having the same function as those of FIG. 14 are denoted by the same reference numerals, and detailed descriptions thereof are omitted, and only different points will be described.

Referring to FIG. 16, the heat-resistant member 200 may be formed in a circular plate shape. Both ends 141 and 142 of the heating member 100 may be located opposite to each other based on the center of the heat-resistant member 200.

The first connection part 151 and the second connection part 152 may be formed in a spiral shape from the center of the heat-resistant member 200 toward both ends 141 and 142.

Meanwhile, the heating member 100 and the heat-resistant member 200 may be formed of a sheet. In this case, the heating member 100 and the heat-resistant member 200 may be thermocompressed and coupled to each other. The heat-resistant member 200 may be formed of an insulating sheet, and the heating member 100 may be formed of a carbon yarn sheet.

When the heating member 100 and the heat-resistant member 200 are formed as a sheet, a method of integrating the heating member 100 and the heat-resistant member 200 will be described with reference to FIG. 17.

17 is a flowchart according to a method of integrating the heat generating member and the heat resistant member shown in FIGS. 14 to 16.

14 to 17, a method of integrating the heat generating member 100 and the heat resistant member 200 may include a first step (S1) to a fifth step (S5).

In the first step (S1), an insulating sheet serving as the heat-resistant member 200 is prepared.

In the second step (S2), a carbon yarn sheet, which is the heating member 100 formed in a predetermined pattern, is prepared.

In the third step (S3), a binder layer 800 is formed on one surface of the insulating sheet.

In the fourth step (S4), the carbon yarn sheet is laminated on the binder layer 800.

In a fifth step (S5), the insulating sheet and the carbon yarn sheet are thermally compressed. In this way, as the binder layer 800 is melted by heat, the carbon yarn sheet, which is the heating member 100, can be bonded to the insulating sheet, which is the heat resistant member 200.

18 is a view showing a heating device according to a third embodiment of the present invention, (a) is an exploded perspective view of the heating device, (b) is a view vertically erected in a combined state of the heating device, and Figure 19 is a view of the present invention. A diagram showing a heating device according to a third embodiment, where (a) is a plan view of the heating device, (b) is a side cross-sectional view of the heating device, and (c) is a partial perspective view of a portion divided by a dotted line in FIG. 20 is a view showing a heating device according to a third embodiment of the present invention, (a) is a view in which the heating device is vertically erected, (b) is a perspective view partially cut away from (a), and (c) is Fig. (a) is a perspective view of the other part cut away. Here, the same reference numerals are assigned to the same components as those of the second embodiment, and detailed descriptions thereof will be omitted, and only differences will be described.

18 to 20, it can be seen that the heating apparatus 3000 according to the third embodiment of the present invention is different from the heating apparatus 2000 according to the second embodiment described above.

That is, the heating device 3000 according to the third embodiment of the present invention may further include a human body detection sensor 650 compared to the heating device 2000 of the second embodiment described above. The human body detection sensor 650 may detect a distance to the human body. The human body detection sensor 650 may be an infrared sensor.

The human body detection sensor 650 may include a light source unit 651 including a light source emitting infrared light, and a light source film 652 covering an opening of the light source unit 651.

The light source unit 651 may include a hemispherical light source unit cover having a concave upper surface, and the light source installed at the center of the light source unit cover. The light source layer 652 may cover the opening of the light source unit cover.

The human body detection sensor 650 may be installed at the corner of the case 600. A plurality of human body detection sensors 650 may be installed in the case 600. The human body detection sensor 650 may be installed one by one at two adjacent corners of the corners of the case 600 and provided as a pair.

The light source unit 651 may be installed inside the corner of the lower case 602, and the light source film 652 may be installed at the corner of the upper case 601. A hole is formed at a position corresponding to the opening of the light source unit 651 in the corner of the upper case 601 where the light source layer 652 is installed so that the light source layer 652 can cover the opened upper surface of the light source unit 651 The light source layer 652 may cover the hole or be exposed to the outside of the upper case 601 through the hole.

The heating device 3000 may adjust the temperature according to the distance to the human body sensed by the human body detection sensor 650. The temperature control of the heating device 3000 may be performed by supplying or blocking current to the heating member 100 of the heating device 3000. This will be described with reference to FIGS. 21 and 22.

21 is a view for explaining the electric control of the heating device according to the third embodiment of the present invention, (a) is a view for explaining a case where only one heating device is provided, and (b) is a plurality of heating devices provided 22 is a block diagram for explaining electrical control of a heating device according to a third embodiment of the present invention.

Referring to FIGS. 21 and 22, the heating apparatus 3000 according to the third embodiment of the present invention may further include power supply switches 20, 30, 40, and 50, and a control unit C.

The power supply switch (20, 30, 40, 50) is controlled by the control unit (C), the heating member 100 of the heating device 3000, and a power supply device (E) such as a battery installed in the vehicle (V) Can be electrically connected or disconnected. That is, the power supply switches 20, 30, 40, and 50 may be switched to supply or cut off electricity from the power supply device E to the heating member 100.

When only one heating device 3000 is provided in the vehicle V, one power supply switch 50 is provided, and one power supply switch 50 is provided with the heating member 100 of the heating device 3000 Power supply (E) can be connected.

Alternatively, when three heating devices 3000 are provided in the vehicle, three power supply switches 20, 30, and 40 may be provided, and the three power supply switches 20, 30, and 40 are 3 One heating device (H1, H2, H3) may be connected to each one, it may be connected to the power supply (E).

Of course, when four heating devices 3000 are provided in the vehicle V, five power supply switches are also provided, and the four power supply switches are the four heating devices H1, H2, H3, H4. ) Can be connected to each one, can be connected to the power supply (E).

The distance to the human body sensed by the human body sensor 650 may be input to the controller C.

The controller C may control the power supply switch 50 according to the distance to the human body sensed by the human body detection sensor 650. When the distance to the human body detected by the human body detection sensor 650 is within the set distance, the control unit C allows the power supply switch 50 to cut off the electricity supplied to the heating member 100 from the power supply device E. By controlling, it is possible to prevent the user's heat burn due to overheating of the heating member 100. When the distance to the human body detected by the human body detection sensor 650 is greater than the set distance, the control unit C controls the power supply switch 50 to supply electricity from the power supply device E to the heating member 100 can do.

The control unit C may control the power supply switches 20, 30, and 40 according to the distance to the human body sensed by the human body detection sensor 650 installed in each of the plurality of heating devices 3000. The control unit C is a heating device in which a human body detection sensor 650 is installed that detects a distance within the set distance among the distances to the human body detected by the human body detection sensors 650 installed in each of the plurality of heating devices 3000. With the heating member 100 of 3000), the power supply switch for supplying electricity may be controlled to cut off electricity supplied from the power supply device E to the heating member 100 of the heating device 3000. The control unit C is a heating device in which a human body detection sensor 650 is installed that detects a distance greater than the set distance between the genitals among the distances to the human body detected by the human body detection sensors 650 installed in each of the plurality of heating devices 3000. With the heating member 100 of 3000), the power supply switch for supplying electricity can be controlled to supply electricity from the power supply device E to the heating member 100 of the heating device 3000.

23 is an exploded perspective view showing a heating device according to a fourth embodiment of the present invention. Here, the same reference numerals are assigned to the same reference numerals as those of the second embodiment, and detailed descriptions thereof are omitted, and only different points will be described.

Referring to FIG. 23, it can be seen that the heating apparatus 4000 according to the fourth embodiment of the present invention is different from the heating apparatus 2000 according to the second embodiment described above.

That is, the heating device 4000 according to the fourth embodiment of the present invention may further include a heat transmitting member 300 compared to the heating device 2000 of the second embodiment described above.

The heat transmitting member 300 may be formed in a plate shape. The heat transmitting member 300 may be formed in a square plate shape.

The heat transmitting member 300 may be disposed in the case 600. The heat-transmitting member 300 may be disposed on a surface facing the opening 605 of both surfaces of the heat-resistant member 200 in the case 600. That is, the heat transmitting member 300 may be disposed on an upper surface of the upper and lower surfaces of the heat resistant member 200 toward the opening 605. The heat transmitting member 300 may be disposed between the heat resistant member 200 and the cover 500. The heat transmitting member 300 may transmit heat of the heating member 100.

In addition, in the heating apparatus 4000 according to the fourth embodiment of the present invention, a converter 350 may be disposed in the heat transmitting member 300. The converter 350 may be electrically connected to the heating member 100 to supply electricity to the heating member 100. When the heating device 4000 is installed in the vehicle V, the converter 350 may be electrically connected to a battery installed in the vehicle V, and may supply electricity from the battery to the heating member 100.

The heat-transmitting member 300 may perform a function of transferring heat from the heating member 100 to the cover 500, and also protect the heating member 100 and the heat-resistant member 200 from external shocks. .

The converter 350 may be printed on or drawn into the heat transmitting member 300 and disposed on the heat transmitting member 300. The converter 350 is formed in the shape of a square band, and may be disposed at the edge of the heat transmitting member 300.

When the heat-transmitting member 300 is damaged and separated into two or more pieces, the converter 350 may be formed in a shape that can be disposed on both of the damaged two-piece heat-transmitting members 300.

When the converter 350 is damaged, it is possible to stop the heat generation of the heating member 100 by blocking electricity supply to the heating member 100. To this end, the converter 350 may be directly or indirectly electrically connected to the heating member 910. For example, the converter 350 may be indirectly connected to the heating member 910 through an electric wire. Alternatively, the converter 350 may be indirectly connected to the heating member 910 through an electric wire via a microcomputer or a control unit. Age, the meaning of the indirect connection may include not only an electrical connection through an electric wire, but also a communication connection for transmitting and receiving a signal through communication. For example, the heating device 4000 may include a communication unit that is connected to the converter 350 and the heating member 100 to communicate wirelessly with the control unit, and may be controlled with respect to heat generation by the control unit.

24 is a side cross-sectional view schematically showing a heating apparatus according to a fifth embodiment of the present invention, (a) is a view showing an embodiment, (b) is a view showing another embodiment, and (c) is another It is a figure showing an Example. Here, the same reference numerals are assigned to those having the same functions as those of the fourth embodiment, and detailed descriptions thereof will be omitted, and only differences will be described. In addition, although the illustrations of the cases 601 and 602 of the fourth embodiment are omitted here, they may have substantially the same configuration as the cases 601 and 602 of the fourth embodiment.

23 and 24, it can be seen that the heating device 5000 according to the fifth embodiment of the present invention is different from the heating device 4000 of the fourth embodiment described above.

That is, in the heating device 4000 of the fourth embodiment described above, the heating member 100 is disposed on the plate-shaped heat-resistant member 200, but the heating device 5000 of the fifth embodiment is the heat-resistant member 200 of the fourth embodiment. ), and the heating member 100 is formed to have a circular cross section.

Referring to (a) of FIG. 24, since the heating device 5000 of the fifth embodiment does not include the heat-resistant member 200 of the fourth embodiment, the heating member 100 is one of both sides of the heat insulating member 400. It may be disposed on a surface facing the opening 605. The heating member 100 may be disposed closer to the opening 605 than the heat insulating member 400.

In addition, referring to (b) of FIG. 24, the heating device 5000 of the fifth embodiment may further include a plate-shaped heat reflecting member 700 between the heating member 100 and the heat insulating member 400. have. In this case, the heating member 100 may be disposed on a surface facing the opening 605 of both surfaces of the heat reflecting member 700. The heating member 100 may be disposed closer to the opening 605 than the heat reflecting member 700.

In addition, referring to FIG. 24C, the heating device 5000 of the fifth embodiment may further include a heat transmitting member 300 between the heating member 100 and the cover 500. In this case, the heating member 100 may be disposed between the heat reflecting member 700 and the heat transmitting member 300.

25 is a view showing a state in which the heating member shown in FIG. 24 is installed in the heat-resistant member.

Referring to FIG. 25, the heating device 5000 according to the fifth embodiment of the present invention may further include a heat-resistant member 200, similar to the heating devices 1000, 2000, 3000, and 4000 of the above-described embodiments. .

Referring to FIG. 25A, at least a portion of the heating member 100 may be inserted and disposed inside the heat-resistant member 200. The heating member 100 and the heat-resistant member 200 are double injection molded, so that the heating member 100 may be at least partially inserted into the heat-resistant member 200. The heating member 100 may be formed by bending a portion inserted into the heat-resistant member 200 in a predetermined pattern. The heating member 100 may be formed in a zigzag shape with a portion inserted and disposed inside the heat-resistant member 200.

Referring to FIG. 25B, the heating member 100 may be disposed on one surface of the heat-resistant member 200. The heating member 100 may be formed by bending a portion disposed on one surface of the heat-resistant member 200 in a predetermined pattern. The heating member 100 may be formed in a zigzag shape in a portion disposed on one surface of the heat-resistant member 200.

26 is a side cross-sectional view showing a heating device according to a sixth embodiment of the present invention. Here, the same reference numerals are assigned to the same components as those of the fifth embodiment, and detailed descriptions thereof will be omitted, and only differences will be described.

Referring to Figure 26 (a), the heating device 6000 according to the sixth embodiment of the present invention compared to the heating device 5000 of the above-described fifth embodiment, the case 600 is on both sides opposite to each other. Openings (not shown) may be opened.

The cover 500 may cover the opening formed on one surface of the case 600 among the openings formed on both sides of the case 600, and the heat insulating member 400 is a case ( The opening formed on the other surface of 600) may be covered.

The heat-resistant member 200 may be formed of a nonwoven fabric. The heat-resistant member 200 may be disposed on one surface facing the cover 500 of both surfaces of the heat insulating member 400. The heat reflecting member 700 of the fifth embodiment may not be provided on a surface of the heat insulating member 400 facing the cover 500.

The heating member 100 may be disposed on a surface facing the cover 500 of both surfaces of the heat-resistant member 200.

A sheet 800 may be further provided on the upper side of the heating member 100 to cover the heating member 100 by being coupled to the heat-resistant member 200. The sheet 800 may be disposed between the heating member 100 and the heat transmitting member 300.

The heat transmitting member 300 may be disposed between the sheet 800 and the cover 500.

The cover 500 may be formed in a plate shape. A plurality of holes 508 may be formed in the cover 500 to radiate heat from the heat generating member 100 that has passed through the heat transmitting member 300 to the outside.

Referring to FIG. 26B, a rubber 900 may be further disposed between the cover 500 and the heat transmitting member 300. The cover 500 and the rubber 900 may be formed in a plate shape. The rubber 900 may be attached to a surface facing the heat transmitting member 300 among both surfaces of the cover 500. Each of the cover 500 and the rubber 900 may be formed with a plurality of holes 508 and 908 for dissipating heat from the heat generating member 100 that has passed through the transmission member 300 to the outside. The rubber 900 may be in contact with a surface facing the cover 500 among both surfaces of the heat transmitting member 300 to press the heat transmitting member 300. When an impact is applied to the outside of the cover 500, the rubber 900 may absorb the impact to prevent damage to the heating member 100.

27 is a side cross-sectional view showing a heating device according to a seventh embodiment of the present invention. Here, components having the same functions as those of the sixth embodiment are denoted by the same reference numerals, and detailed descriptions thereof will be omitted, and only differences will be described.

Referring to FIG. 27, it can be seen that the heating apparatus 7000 according to the seventh embodiment of the present invention is different from the heating apparatus 6000 of the sixth embodiment described above.

That is, in the cover 500 included in the heating device 6000 of the sixth embodiment described above, a plurality of holes for dissipating the heat transmitted through the heat transmitting member 300 to the outside are formed, but the heating device of the seventh embodiment ( One large opening 505 is formed in the central portion of the cover 500 included in the 7000. The cover 500 may radiate heat from the heating member 100 to the outside through the opening 505.

In addition, the rubber 900 included in the heating device 6000 of the above-described sixth embodiment is formed in a plate shape to form a plurality of holes for dissipating heat transmitted through the heat transmitting member 300 to the outside. The rubber 900 included in the heating apparatus 7000 of the example is not formed in a plate shape, and an opening 905 having a size corresponding to the opening 505 may be formed inside. In addition, the rubber 900 included in the heating apparatus 7000 of the seventh exemplary embodiment may have a contact point 901 in contact with a surface of the heat transmitting member 300 facing the cover 500.

In addition, in the seventh embodiment, a coupling groove (not shown) may be formed in the rubber 900, and the coupling groove formed in the rubber 900 on a surface facing the heat transmitting member 300 in the cover 500 A coupling protrusion that is inserted into may be formed. As the coupling protrusion is inserted into the coupling groove, the rubber 900 may be coupled to the cover 500.

28 is a side cross-sectional view showing a heating device according to an eighth embodiment of the present invention, FIG. 29 is a plan view showing a heat-resistant member and a heat generating member shown in FIG. 28, and FIG. 30 is a heat-resistant member and a heat-generating member shown in FIG. It is a perspective view shown. Here, the same reference numerals are assigned to the same components as those of the heating apparatus 1000 of the first embodiment described above, and detailed descriptions thereof will be omitted, and only different points will be described.

Referring to FIGS. 28 to 30, it can be seen that the heating device 8000 according to the eighth embodiment of the present invention is different from the heating device 1000 according to the first embodiment described above.

That is, the heating device 1000 of the first embodiment described above may include the heat transmitting member 300, but the heating device 8000 of the eighth embodiment may not include the heat transmitting member 300 of the first embodiment. have.

In addition, the heating device 1000 of the first embodiment described above may have one heat-resistant member 200, but the heating device 8000 of the eighth embodiment may include two heat-resistant members 200.

In addition, in the heating device 1000 of the first embodiment described above, the heating member 100 may be formed in a plate shape to be disposed on one surface of the heat-resistant member 200, but the heating device 8000 of the eighth embodiment Since 200 is provided in two, the heat-resistant member 200 may include a first heat-resistant member 250 and a second heat-resistant member 260, and the heating member 100 is formed in a thin-film linear shape to form a first It may be disposed between the heat resistant member 250 and the second heat resistant member 260.

The first heat-resistant member 250 and the second heat-resistant member 260 may be formed in a plate shape. The first heat-resistant member 250 and the second heat-resistant member 260 may be mica.

The first heat-resistant member 250 and the second heat-resistant member 260 may be disposed to face each other in a heat radiation direction. The first heat-resistant member 250 and the second heat-resistant member 260 may be overlapped in the heat radiation direction.

The heating member 100 may be attached to or printed on at least one of the facing surfaces of the first heat-resistant member 250 and the second heat-resistant member 260. In addition, the heating member 100 may be double injection-molded with any one of the first heat-resistant member 250 and the second heat-resistant member 260.

After the first heat-resistant member 250 and the second heat-resistant member 260 are overlapped, their side surfaces may be fixed by the clamping member 270. After the first heat-resistant member 250 and the second heat-resistant member 260 are overlapped and the side surfaces are fixed by the clamping member 270, the heating member 100, the first heat-resistant member 250, and the second heat-resistant member ( 260 may configure a heater unit.

The heat insulating member 400 and the heater unit may be inserted and disposed in the inner space 61 of the case 600.

An opening communicating with the inner space 61 of the case 600 may be formed on one surface of the case 600, and the cover 500 may cover the opening. A plurality of holes (not shown) may be formed in the cover 500 to discharge heat radiated from the heating member 100 to the outside (in the vehicle interior). The cover 500 may be formed in a grill shape. It is preferable that the cover 500 has sufficient heat resistance against heat radiated from the heater unit, and may be provided so that radiant heat of the heater unit is transmitted to the vehicle through a gap in the form of a grill.

The cover 500 may be disposed in a heat radiation direction on one side of the heater to dissipate predetermined heat, but prevent a user from directly contacting the heater. That is, the cover 500 may prevent the user from getting burned due to the user's direct contact with the heater.

The heat insulating member 400 is disposed in the heat radiation direction of the other side of the heater to prevent direct contact with the bottom surface of the inner space 61 of the case 600 and the heater. That is, the heat insulating member 400 may prevent thermal deformation of the case 600 due to the heater part directly contacting the bottom surface of the inner space 61 of the case 600.

The first heat resistant member 250 may be disposed closer to the cover 500 than the second heat resistant member 260.

A spacer member 450 may be disposed between the second heat resistant member 260 and the heat insulating member 400. The spacer member 450 may be formed in an uneven shape. The uneven shape may have a rectangular or semi-circular horizontal cross-section in which a protruding portion of the second heat-resistant member that contacts a surface located on the opposite side of the cover 500 may have a horizontal cross-section, but is not limited thereto.

The spacer member 450 may contact a surface of the second heat resistant member 260 opposite to the cover 500 and a surface of the heat insulating member 400 facing the cover 500. The spacer member 450 may separate a surface of the second heat-resistant member 260 opposite the cover 500 from a surface of the heat insulating member 400 facing the cover 500.

Like the cover 500, the spacer member 450 may be formed of a material having excellent heat resistance to heat radiated from the heater unit. However, the cover 500 is preferably formed of a material having good heat transmission so that the original function of the heater unit is faithfully implemented, but the heat insulating member 400 prevents heat damage to the inner surface of the inner space 61 of the case 600 Therefore, it is preferable that the spacer member 450 is also formed of a material having good heat insulation.

31 is a side cross-sectional view showing another embodiment of FIG. 28. Here, the same reference numerals are assigned to the configurations having the same functions as those of FIG. 28, and detailed descriptions thereof are omitted, and only different points will be described.

Referring to FIG. 31, it can be seen that another embodiment of the heating apparatus 8000 according to the eighth embodiment of the present invention is different from that of FIG. 28.

That is, in FIG. 28, the cover 500 may be formed in a grill shape to form a plurality of holes, but in FIG. 31, the cover 500 may be formed of a nonwoven fabric.

In addition, the spacer member 450 may be included in FIG. 28, but in FIG. 31, the spacer member 450 of FIG. 28 is not provided, and the heat insulating member 400 is opposite to the cover 500 of the second heat-resistant member 260. It can be in direct contact with the surface located at.

32 is a side cross-sectional view illustrating another embodiment of FIG. 28. Here, the same reference numerals are assigned to the configurations having the same functions as those of FIG. 28, and detailed descriptions thereof are omitted, and only different points will be described.

Referring to FIG. 32, it can be seen that another embodiment of the heating apparatus 8000 according to the eighth embodiment of the present invention is different from that of FIG. 28.

That is, in FIG. 28, each of the first heat-resistant member 250, the second heat-resistant member 260, and the heat-insulating member 400 is formed flat on both sides in the heat radiation direction, but in FIG. 32, the first heat-resistant member 250 and Each of the second heat-resistant members 260 may be formed such that one surface of the case 600 facing the opening is concave and the other surface is convex. In addition, the heat insulating member 400 may have a concave surface facing the opening and a flat surface of the heat insulating member 400.

Therefore, the heating device 8000 shown in FIG. 32 directs the heat radiated from the heating member 100 toward the interior of the vehicle, but the radiant heat is concentrated to a passenger or a target point, thereby generating higher heat with less power consumption. Release can be made possible.

In the above, the heating devices 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000 according to the first to eighth embodiments have been described, but the configurations of the first to eighth embodiments are described. In combination, heating devices of other embodiments not described may be implemented.

As described above, the heating devices 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000 according to the embodiments of the present invention have sufficient durability in the heat-resistant member 200 in which the heating member 100 is disposed. Since it is formed in a plate shape so as to have, it is possible to prevent damage to the heat generating member 100.

In addition, since it is configured to detect the distance to the human body through the human body detection sensor 650 and automatically supply or block electricity to the heating member 100 according to the sensed distance to the human body, the heating member ( 100) overheating can be prevented.

Those of ordinary skill in the art to which the present invention pertains will appreciate that the present invention can be implemented in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. The scope of the present invention is indicated by the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention.

10: electrical terminal 20, 30, 40, 50: power supply switch
100: heating member 110: heating part
120: bent part 130: fixed part
200: heat-resistant member 210: insertion hole
220: first fixing hole 221: second fixing hole
300: heat-transmitting member 350: converter
400: insulation member 500: cover
600: case 650: human body detection sensor
700: heat reflection member 800: sheet
900: rubber C: control unit
R1: first fixing member R2: second fixing member

Claims (24)

A case in which an opening is formed on one side;
A heat-resistant member disposed in the case;
A heat-generating member disposed on the heat-resistant member and generating heat by input electricity to radiate heat toward the opening;
A plate-shaped heat insulating member disposed on the opposite side of the opening among both surfaces of the heat-resistant member in the case; And
Includes; a cover covering the opening and dissipating heat of the heating member to the outside,
The heat-resistant member is a heating device formed in a plate shape. The method according to claim 1,
Heating device further comprising a; plate-shaped heat-transmitting member disposed between the heat-resistant member and the cover in the case, through which heat of the heating member is transmitted. The method according to claim 2,
The heating member is formed in a plate shape,
The heating member,
A heating part disposed on one surface of the heat-resistant member facing the opening,
Heating device including a fixing part bent from the heating part and disposed on the other surface of the heat-resistant member. The method of claim 3,
An insertion hole is formed in the heat-resistant member,
The heating device further comprises a bent portion passing through the insertion hole and connecting the heating portion and the fixing portion. The method of claim 4,
Heating device further comprising a first fixing member through the heat-resistant member, the heating part and the first fixing hole formed in each of the fixing part, and fastening the heat-resistant member, the heating part and the fixing part. The method of claim 5,
Heating device further comprising an electric terminal coupled to the fixing part through the first fixing member to supply electricity to the heating part. The method of claim 4,
Heating device further comprising a first fixing member through the first fixing hole formed in each of the heat-resistant member and the fixing part, and fastening the heat-resistant member and the fixing part. The method according to claim 5 or 7,
Heating device further comprising a second fixing member through the second fixing hole formed in each of the heat-resistant member and the heating part, and fastening the heat-resistant member and the heating part. The method according to claim 1,
Heating device further comprising a plate-shaped heat reflecting member disposed between the heat-resistant member and the heat insulating member to reflect heat of the heat generating member. The method according to claim 1,
The heating element is formed in a linear heating device. The method of claim 10,
The heating member and the heat-resistant member are formed of a sheet, heat-compressed and coupled to each other. The method according to claim 1,
A human body detection sensor installed in the case to detect the distance to the human body,
A power supply switch for supplying electricity from a power supply device to the heat generating member,
Heating device further comprising a control unit for controlling the power supply switch according to the distance to the human body sensed by the human body detection sensor. The method according to claim 2,
The heating device further comprises a converter disposed on the heat transmitting member and electrically connected to the heating member to supply electricity to the heating member. A case in which an opening is formed on one side;
A plate-shaped heat insulating member disposed in the case;
A heat generating member disposed closer to the opening than the heat insulating member in the case and generating heat by input electricity to radiate heat toward the opening; And
And a cover covering the opening and dissipating heat from the heating member to the outside. The method of claim 14,
The heating device further comprises a heat reflecting member disposed between the heating member and the heat insulating member to reflect heat of the heating member. The method of claim 15,
A heating device disposed between the heating member and the cover, and further comprising a heat transmitting member through which heat of the heating member is transmitted. The method of claim 14,
Heating device further comprising a plate-shaped heat-resistant member on which the heating member is installed. A case having openings formed on both sides facing each other;
A cover covering an opening formed on one surface of the case among openings formed on both sides of the case;
A plate-shaped heat insulating member covering the openings formed on the other surface of the case among the openings formed on both sides of the case;
A plate-shaped heat-resistant member disposed on a surface of the heat insulating member facing the cover and formed of a nonwoven fabric;
A heating member disposed on a surface facing the cover among both surfaces of the heat-resistant member and generating heat by input electricity;
A sheet coupled to the heat-resistant member to cover the heating member; And
Heating device comprising a; plate-shaped heat transmitting member disposed between the cover and the sheet. The method of claim 18,
Further comprising a plate-shaped rubber disposed between the cover and the heat transmitting member,
Heating device in which a plurality of holes for dissipating heat transmitted through the heat transmitting member to the outside are formed in each of the cover and the rubber. The method of claim 18,
Further comprising a rubber disposed between the cover and the heat transmitting member,
An opening is formed in the central portion of the cover to radiate heat that has passed through the heat-transmitting member to the outside,
Heating device in which the rubber has an opening having a size corresponding to the opening formed in the central portion of the cover to radiate heat transmitted through the heat transmitting member to the outside. The method according to claim 1,
The heat-resistant member,
A plate-shaped first heat-resistant member,
And a plate-shaped second heat-resistant member overlapping the first heat-resistant member and a heat radiation direction,
The heating element is a heating device disposed between the first heat-resistant member and the second heat-resistant member. The method of claim 21,
The heating element is formed in a linear heating device. The method of claim 21,
Heating device further comprising a spacer member having an uneven shape disposed between the second heat-resistant member and the heat insulating member. The method of claim 21,
Each of the first heat-resistant member and the second heat-resistant member has a concave surface facing the opening and a convex surface of the other surface,
The heat insulating member is a heating device in which one surface facing the opening is concave and the other surface is formed flat.

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