KR20080111024A - Battery charging chair heating method and battery charging chair heating device and charging battery type heating chair - Google Patents

Abstract

[PROBLEMS] To provide a battery charging chair heating method by which the individual using a chair or a wheelchair in school, concert meeting place, sports stadium, camp or the like, can heat the chair or the wheelchair by attaching a charging battery. A battery charging chair heating device and a charging battery type heating chair are also provided. [MEANS FOR SOLVING PROBLEMS] A heat generating portion is provided in the seat and/or the back of a chair and the individual using the chair can heat the heat generating portion by attaching a charging battery to a power supply section and supplying power from the charging battery. The heat generating portion has such a structure that a heating element is coated with a heat conduction member, and it is post-attached to an existing chair or incorporated originally in the seat or the back. The power supply section can be equipped with a power switch or a temperature regulation knob in addition to a socket for attaching the charging battery. ® KIPO & WIPO 2009

Description

BATTERY CHARGING CHAIR HEATING METHOD AND BATTERY CHARGING CHAIR HEATING DEVICE AND CHARGING BATTERY TYPE HEATING CHAIR}

The present invention is a chair used for a meeting place such as a school, a concert hall, a stadium, and the like, and each individual person who uses the chair can warm it by setting a rechargeable battery. The present invention relates to a charging knowledge chair heating method, a charging knowledge chair heating device, and a charging knowledge heating chair.

In recent years, chairs provided with heater mechanisms for automobile seats and theater seats have been used, and a warm seating feeling is obtained even in winter. These technologies are derived from the technology of the high efficiency heating element, but since the power source is supplied with power from an automobile battery or a household outlet, it cannot be used outdoors. In addition, for mobile chairs and folding chairs used in meeting places such as schools, gymnasiums, or public facilities, the use of a wired power supply system may reduce the convenience and storage capacity. There are no heated chairs (加溫 式 倚 子). Therefore, it is the present state that there is no choice but to endure coldness in meetings in winter. In addition, when the power source of the facility is used, a difference occurs in the power used according to the number of entrants, and thus there is a problem such that the maximum use current, power cost, etc. cannot be predicted in advance.

There have been various techniques proposed to solve these problems. For example, a seat heating device that individually heats the seats of a facility's grandstand and heats them by seats. The heater unit of each chair has a power line and is connected in parallel to a power source, and the heating temperature of each chair There is a heating device for a seat operated by the manager of a facility (setting of the degree) (refer patent document 1). However, since the power supply method is a wired connection, it is not possible to solve the problems caused by the wired connection and the problem of power usage prediction. There is also a seat heating device in which a flexible electric heater is concentrated in a part where a human body contacts in a chair or a seat of a vehicle (see Patent Document 2). However, this technique is also unsuitable for outdoor use because it uses a battery of an automobile or a motorcycle. Therefore, neither of these techniques has been used to solve the above problem.

Patent Document 1: Japanese Patent No. 3525263

Patent Document 2: Japanese Patent Application Laid-Open No. 2000-210159

(Challenge to be solved)

 In view of the above problems, the present invention, in the chair used in schools, hospitals, concert halls, stadiums, camps, etc., the individual knowledge using the chair can be heated by setting the rechargeable battery heating method, charging knowledge It is an object of the present invention to provide a chair warmer and a rechargeable knowledge warming chair.

(Solution solution)

 SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a charging knowledge chair heating method for heating a seat of a chair, wherein a heating unit is provided at a seat or / and a back of the chair, and a power unit is installed at a predetermined place. In addition, by using a chair for each person using the chair, a method is provided in which the battery is fed from the rechargeable battery to the heat generating unit to warm the chair.

In addition, the present invention is a charging knowledge chair heating device for heating the chair, consisting of a heat generating portion and a power supply, the heat generating portion is a structure in which the attachment mechanism for the chair is installed in a predetermined place by covering the heating element by the heat conducting member; The power supply unit is provided with a socket for mounting a rechargeable battery so as to feed the heat generating unit from the rechargeable battery to warm the heating unit.

In addition, the present invention provides a rechargeable knowledgeable warming chair that can be heated, provided with a heat generating portion formed by covering a heat generating element with a heat conducting member on the seat or / and back of the chair and having a socket for inserting a rechargeable battery. By doing so, the battery is fed to the heat generating unit from the rechargeable battery to warm the chair.

In addition, the present invention can adopt a configuration including a control unit capable of freely adjusting the heating temperature by controlling the voltage supplied to the heat generating unit in the above-mentioned rechargeable knowledge chair heating device and rechargeable knowledge heating chair.

The present invention may employ a configuration in which the rechargeable knowledge chair heating device and the rechargeable knowledge warming chair employ a silicon rubber heater or a silicon cord heater as a heating element.

(Effects of the Invention)

According to the charging knowledge chair heating method and the charging knowledge chair heating apparatus according to the present invention, it is possible to change into a chair that can be heated only by installing a heating unit on the seat or back of the existing chair, and thus, the efficient use of existing equipment can be achieved. As it becomes possible to do it, it has an economic effect.

In addition, according to the rechargeable knowledge chair heating method, the rechargeable knowledge chair heating device, and the rechargeable knowledge heating chair according to the present invention, since the power source is a rechargeable battery for each person to carry, power supply such as outdoor is unnecessary because power supply by wire from an outlet or the like is unnecessary. It becomes available in place that is not. As a result, the facility does not have to be forced to pay the electric bill, so that the fairness due to self-paying that only a person who wishes to warm up the chair should pay the electric bill, and the facility manager or the like can maximize the cost in advance. There is also an advantageous effect that the current, power consumption, and the like can be predicted.

In addition, according to the rechargeable knowledge chair heating method, the rechargeable knowledge chair heating device, and the rechargeable knowledge heating chair according to the present invention, since the power source is a rechargeable battery carried by an individual, even when the power source of the rechargeable battery is forgotten, for example, it is turned off. This results in an economic effect that the useless power can be reduced even if the user forgets for a long time. In addition, it also has an advantageous effect that it is possible to reduce the cause of the electric fire, the difficulty of extinguishing fire and its electric shock.

In addition, in the knowledgeable chair heating device and the knowledgeable heating chair according to the present invention, if the configuration including the control unit is adopted, it is possible to determine the upper limit of the set temperature alone, so that the dissatisfaction caused by the difference in the individual's sense of temperature, etc. It also has the effect of not giving.

BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing which shows the Example of the charging knowledge chair heating apparatus concerning this invention.

2 is a structural sectional view showing an embodiment of a heat generating unit used in the present invention.

3 is a partial cross-sectional view showing an embodiment of a rechargeable knowledgeable warming chair according to the present invention.

4 is a partial cross-sectional view showing an embodiment of a rechargeable knowledgeable warming chair according to the present invention.

Fig. 5 is a perspective view showing an embodiment of a chair used in the rechargeable knowledge chair heating device and the rechargeable knowledge warming chair according to the present invention.

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

1 Rechargeable Chair Warmer

2 chair 2a seat

2b backrest 3 heating element

4 Power Supply 4a Power Switch

4b volume 4c socket

5 Rechargeable Battery 6 Insulation

7 aluminum foil 8 heating elements

9 heat conductive member 9a silicone rubber

9b Urethane 10 Rechargeable Heating Chair

T attachment

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the rechargeable knowledge chair heating method and the rechargeable knowledge chair heating device 1 and the rechargeable knowledge warming chair 10 according to the present invention will be described with reference to the drawings.

1 is an explanatory diagram showing an embodiment of a charging knowledge chair heating device 1 according to the present invention. The said charged knowledge chair heating device 1 is comprised from the heat generating part 3 provided in the left part 2a of the chair 2, and the power supply part 4. As shown in FIG. In addition, even when heating one of the seat 2a or the backrest 2b of the chair as the part to be warmed, since the structure, the attachment method, and the like are not different, in the drawing, Is only shown.

The heat generating unit 3 has a function of generating heat by electric resistance of the heat generating element 8 by receiving power supply, and covering the heat generating element 8 with the heat conductive member 9. The attachment mechanism T is provided in a predetermined place, and a structure having a structure in which a general silicon rubber heater, a silicon cord heater, other metal fibers, etc., described later are covered with the heat conductive member 9 is adopted. Copper alloys, nickel alloys, nichrome wires, and the like are considered as the material of the heating element 8, and general glass fibers and the like are considered as the material of the heat conductive member 9, but the material is not particularly limited. May be considered. In addition, when the silicon rubber 9a is used as the material of the heat conductive member 9 like the silicon rubber heater or the silicon cord heater, the effect of releasing far-infrared rays is effectively obtained, and the silicone rubber 9a ) Can be attached even when the seat surface is curved, and can also be attached to the entire seat surface.

The attachment mechanism T provided in the heat generating section 3 is for attaching the rechargeable knowledge chair heating device 1 to the chair 2, and is not particularly limited as long as it exhibits its function. It is preferable to use a double-sided adhesive tape, a removable velcro (also known as a squeaker) and the like.

Further, in the heat generating portion 3, an aluminum foil for uniformly transferring heat generated from the heat generating element 8 to the attachment surface side to the chair 2 to the entire seat surface 2a or the backrest 2b ( 7) it is preferable to mount. The said aluminum foil 7 is shape | molded according to the shape of the seating surface 2a, the backrest 2b, and the heat generating body 8. As shown in FIG. In addition, it is preferable to provide a heat insulating material 6 on the outer side of the heat generating portion 3 (the side opposite to the attaching surface. The same below) to keep the heat generated from the heat generating element 8 and prevent heat from being released to the outside. . The heat insulating material 6 is a shape which covers the whole outside of the heat generating part 3, and as a raw material, glass fiber with a high heat insulation effect etc. can be considered.

A detailed embodiment of such a heat generating section 3 is shown in FIG. 2 is a structural sectional view showing an embodiment of the heat generator 3 used in the present invention.

FIG. 2A is a structural cross-sectional view showing an embodiment in the case where a silicon rubber heater is employed for the heat generating section 3. The silicon rubber heater is a planar heating element having a structure in which the heating element 8 is covered with the silicone rubber 9a serving as the heat conductive member 9. In the figure, the aluminum foil 7 is attached to the side of the attachment surface with respect to the chair 2 in the heat generating part 3, and the aspect provided with the surface adhesion member, such as an adhesive tape, as an attachment mechanism T is shown. Therefore, the aluminum foil 7 serves to evenly transfer the heat generated by the heat generating element 8 to the entire seating surface 2a or the backrest 2b of the chair 2. In addition, the whole heat generating part 3 outside is covered with the heat insulating material 6 so that the heat generated by the heat generating element 8 is not discharged to the outside, and efficiency is improved.

2B is a structural cross-sectional view showing an embodiment in the case where a silicon cord heater is employed for the heat generating section 3. The silicon cord heater is further surrounded by an aluminum foil 7 with respect to a cord-shaped linear heating element in which the heating element 8 is covered by the silicone rubber 9a which is the heat conducting member 9. It is a planar heating element with a coated structure. The aluminum foil 7 plays a role of uniformly transferring heat generated by the heat generator 8 to the entire seating surface 2a or the backrest 2b of the chair 2 as it is. In addition, the figure has shown the aspect provided in the heat generating part 3 with the surface adhesion member, such as an adhesive tape, as an attachment mechanism T on the attachment surface side with respect to the chair 2. In addition, the whole of the outside of the heat generating portion 3 is covered with the heat insulating material 6 so as not to discharge heat generated by the heat generating element 8 to the outside, thereby improving efficiency.

FIG. 2 (c) is a structural cross-sectional view showing an embodiment in the case where the heat generating element 8 employs a heat generating material 8 made of a heat generating material such as a metal wire in the heat generating part 3. In other words, a heat generating material such as metal fiber, which is extremely thin, is used as the heat generating element 8, and it is a planar heat generating element having a pattern sewing structure in consideration of fiber orientation or uniform dispersion of fibers for uniform resistance. . And as shown in the figure, the said heat generating body 8 is insulated by the heat insulating material 6, such as glass fiber with a high heat insulation effect, and it has a structure which coat | covered this with the flexible urethane material 9b. In addition, the figure has shown the aspect which provided the surface adhesion member, such as an adhesive tape, as an attachment mechanism T in the heat-generating part 3 to the attachment surface side with respect to the chair 2. As shown in FIG. In addition, the whole of the outside of the heat generating portion 3 is covered with the heat insulating material 6 so as not to discharge heat generated by the heat generating element 8 to the outside, thereby improving efficiency. In addition, as the material of the heating element 8, metal fibers such as stainless fiber and copper alloy fiber can be considered. In recent years, a sheet for controlling conductivity using carbon fibers and synthetic fibers as a main body has been developed, and these are considered to be used. Can be.

The power supply unit 4 is for supplying power to the heat generating unit 3 and has a structure provided with a socket 4c for mounting the rechargeable battery 5 therein. The shape of the said power supply part 4 is determined by the rechargeable battery 5 used, and although lightweight resin etc. are considered as a raw material, it is not specifically limited. In addition, it is possible to include a control unit for power supply control inside the power supply unit 4, and a power switch 4a and a temperature adjustment volume 4b may be provided outside the power supply unit 4. Moreover, when the aspect which installs a control part is employ | adopted, a control part is comprised by CPU, a memory, an input / output interface, an A / D converter, etc., and energizes the heat generating body 3 by ON of the power switch 4a. Is controlled in detail by the volume 4b to reach the desired temperature.

The rechargeable battery 5 is a power supply medium for supplying power to the heat generating section 3 through the power supply section 4, and its size and shape are considered to be selected from standardized standards, etc., in order to ensure compatibility of the article, and in particular, lightweight Small, high in capacity and easy to transport. The type of rechargeable battery is not particularly limited as long as it is a secondary battery. In addition, even if it is a primary battery, correspondence is possible, but since it is disposable, it is not economical and it is preferable that it is a secondary battery except in case of an emergency or a disaster. Specifically, a secondary battery such as a nickel hydride battery, a nickel-cadmium battery, or a lithium-ion battery is considered. However, it is preferable that the lithium ion secondary battery is lighter, has no memory effect, and has a smaller capacity drop due to self discharge than the nickel cadmium battery or the nickel hydride battery in terms of calorific value and power consumption. . In addition, the development of an ultra-light secondary battery that is bent in recent years has been made. When the rechargeable battery 5 having such elasticity appears, the rechargeable battery 5 is overlapped with the heat generating portion 3 and the power supply portion 4. It is also possible to integrate.

Moreover, about the chair 2 used as the attachment object of the charging knowledge chair heating apparatus 1 which concerns on this invention, it can respond to all the chairs 2, such as a wheelchair other than the chair 2 of general shape, and is specifically limited It is not. That is, it is not limited to the chair of the stationary shape as shown in FIG. For example, it may be foldable as shown in Fig. 5 (a), and may have a shape and structure having a space in which the heat generating portion 3 and the power supply portion 4 may be provided on the seat portion 2a or the backrest 2b. If it is good. In addition, since the heat generating part 3 can employ | adopt a flexible silicone rubber heater etc., the chair may be a folding chair as shown in FIG. 5 (b), and the seat portion as shown in FIG. 5 (c) may be circular or the like. It is possible.

Next, the charged knowledge heating chair 10 according to the present invention will be described. 3 is a partial cross-sectional view showing an embodiment of the rechargeable knowledgeable warming chair 10 according to the present invention. The rechargeable knowledgeable warming chair 10 includes a heat generation unit 3 installed in the seat 2a and / or the backrest 2b of the chair 2, and a power supply unit 4 for supplying power to the heat generation unit 3. It consists of.

The heat generating portion 3 has a structure in which the heat generating element 8 is covered with the heat conducting member 9, i.e., it is used in the charged knowledge chair heating device 1 except that the attachment mechanism T is not provided. It has the same structure as the heat generating portion 3. At this time, in the description of the heat generating portion 3 of the rechargeable knowledge chair heating device 1, "attachment surface side with respect to the chair 2" and "outer side" means the heat generation of the rechargeable knowledge warming chair 10. In the case in which the part 3 is attached to the outside of the chair 2, it can be used as it is, and in the case of the form in which the heat generating part 3 is embedded in the chair 2, the "human body side" and It is interpreted as being replaced by "outside" (the opposite side to the human body.

With respect to the place where the heat generating section 3 is installed, as shown in FIG. 3, the sun (internal type) provided inside the chair 2 and the outside of the chair 2 as shown in FIG. 4. Either embodiment is possible among the aspects to be attached (external type).

The power supply unit 4 is for supplying power to the heat generating unit 3, and the rechargeable battery 5 is a power supply medium for supplying power to the heat generating unit 3 through the power supply unit 4, all of which are It is the same as the power source unit 4 and the rechargeable battery 5 used in the warming chair 1.

In addition, the chair 2 used in the charged knowledge warming chair 10 according to the present invention is compatible with all the chairs 2 such as wheelchairs in addition to the chair 2 having a general shape, and is not particularly limited. Same as above. That is, it is not limited to the chair of the fixed shape as shown in FIG. 3 and FIG. 4, For example, it is possible to respond to the chair 2 of various shapes as shown in FIG.

Example 1

First, the attaching method of the charging knowledge chair heating apparatus 1 which concerns on this invention is demonstrated. The heat generating portion 3 is attached to the lower surface of the seat 2a of the existing chair 2 and / or the outside of the backrest 2b via an attachment mechanism T such as a double-sided adhesive tape. At this time, if necessary, the aluminum foil 7 is attached between the lower surface of the left portion 2a or the outside of the backrest 2b and the heat generating portion 3. In addition, the heat insulating material 6 which coats such a heat generating part 3 is attached as needed.

After that, the power source unit 4 is attached to a predetermined place of the chair 2, and the heating element 8 of the heat generating unit 3 and the power source unit 4 are connected by a connector or the like. Attachment of (1) is completed.

Example 2

Next, a method of heating the chair 2 to which the rechargeable knowledge chair heating device 1 according to the present invention is attached and the chair 2 using the rechargeable knowledge warming chair 10 will be described.

First, the rechargeable battery 5 is mounted in the socket 4c of the power supply unit 4. Next, the power supply is turned on by the power switch 4a in the power supply unit 4. Thereafter, if necessary, the temperature control volume 4b is adjusted to adjust the temperature to the desired temperature.

In addition, when the heating of the chair is stopped, an operation opposite to the above heating operation may be performed. That is, it is completed by turning off the power switch 4a and taking out the rechargeable battery 5 from the socket 4c of the power supply section 4.

According to the present invention, since a power source such as an outlet is not required, it can be adopted for all chairs 2 in all places, indoors and outdoors. In particular, when it is expected to be employed, chairs for going out, chairs for outdoor stadiums (2) used for watching winter sports, chairs for seminars (2), and mobile portable chairs for use in camps, etc. All cases can be assumed, and in all of these cases, a great pleasure is given to the user. Moreover, since the method of heating is adopted by setting the rechargeable battery 5 which an individual using the chair 2 brought and purchased, there is no worry that the burden of an electric charge will be imposed on the facility side, and heating of the chair 2 is carried out. It is also possible to seek fairness among the users of the facility in that the person who needs it warms up at his own expense. Therefore, industrial applicability is great.

Claims (7)

As a method of heating the chair, a heating part is provided in the seat or the backrest of the chair, and a power source is provided in a predetermined place, and the chair is mounted. Rechargeable chair heating method characterized in that each individual to be used is equipped with a rechargeable battery in the power supply unit to feed the heating unit from the rechargeable battery to heat the chair. . A heating device for warming a chair, comprising a heat generating portion and a power supply portion, the heat generating portion covering the heating element with a heat conductive member, and having a mounting mechanism attached to the chair at a predetermined place, and the power supply portion mounting a rechargeable battery. A rechargeable knowledge chair heating device, comprising: a socket for supplying power to a heat generating portion from a rechargeable battery to warm the heat generating portion. The method of claim 2, The said charge knowledge chair warming device characterized by including the control part which can adjust a heating temperature freely by controlling the voltage supplied to a heat generating part. The method according to claim 2 or 3, The knowledgeable chair warmer of claim 1, wherein the heating element is a silicon rubber heater or a silicon cord heater. A chair capable of warming up, wherein the heating portion formed by covering the heating element with the heat conducting member is provided on the seat or / and back of the chair, and a power supply portion having a socket for mounting the rechargeable battery is provided to feed the heating portion from the rechargeable battery. Rechargeable knowledge heating chair, characterized in that to warm the chair. The method of claim 5, The knowledgeable charging chair according to claim 1, further comprising a control unit capable of adjusting the heating temperature by freely controlling the voltage supplied to the heat generating unit. The method according to claim 5 or 6, The rechargeable knowledgeable warming chair of claim 1, wherein the heating element is a silicone rubber heater or a silicone cord heater.

Images