JP3179466U - Insulator with USB power supply - Google Patents

Abstract

A warmer using a USB power supply is provided.
A rectangular heat insulating base fabric, a heater wire disposed on the heat insulating base fabric, a connection cord connected to both ends of the heater wire via a connecting portion, and a connection cord It consists of a USB plug 4 for connecting to a USB power source attached to the tip. The heat insulating base fabric 1 is formed in an arbitrary size so as to come into contact with both knees, double shoulders, or the waist H, and a non-wiring portion 1a having an arbitrary width is provided at the center in the width direction of the heat insulating base fabric 1. The left and right heat generating unit blocks 2a. 2b, and the heating block 2a. 2b extends and connects the heater wire 2, and the heating block 2a. 2b was covered with a heat insulating covering cloth 5.
[Selection] Figure 1

Description

  The present invention relates to a warmer using a USB power source. More specifically, in an office or home using a personal computer, the power socket of a commercial power source is often blocked due to the flooding of peripheral devices. In particular, the present invention relates to a warmer using a USB power source that can be suitably used when heating is required in winter.

  Conventionally, a simple electric device using this type of USB power supply has already been disclosed, but its specific configuration has not been clarified and is merely a concept.

For example, in a rug made of fiber fabric, a pocket is provided at least in one place, and a heating element in which a metal sheet, a far-infrared radiation sheet containing black silica and a heat generating layer are laminated is inserted into the pocket, which is unprecedented. Connected to the USB power supply Q of the personal computer P at the tip of the cord 3 connected to the electric resistance heating body 2 built in the heating appliance body 1 (see Patent Document 1) that can obtain a warm and heat retaining rug A possible USB plug 4 is provided. The heating appliance body 1 is formed in any one of a slipper-shaped foot warmer, a back warmer, a glove-shaped warmer, and a knee-lung warmer. In addition, the electric resistance heating body 2 includes an electric resistance wire 7 disposed in a bag body 6 in which a heat storage agent 5 for heating and heat retention is enclosed (see Patent Document 2), or a personal computer (PC). An external device terminal (USB) 2 provided in the main body 1 is used as a power source, and peripheral goods required during the operation of a personal computer (PC) can be easily connected to this (see Patent Document 3). .
JP 2010-59576 A Utility Model Registration No. 3115594 Utility Model Registration No. 3097494

  However, the above-disclosed Patent Document 1 is a rug with a USB plug that can be connected to a USB power source, but is provided with a pocket, a metal sheet, a far-infrared radiation sheet containing black silica, and a heating layer. However, the configuration is not specified, and in Patent Document 2, it can be connected to the USB power source Q of the personal computer P at the tip of the cord 3 connected to the electric resistance heating body 2 An electric resistance heating body 2 provided with a USB plug 4 and formed in a lap-top incubator is formed by disposing an electric resistance wire 7 in a bag body 6 enclosing a heat storage agent 5. The structure of the incubator is not clear. Further, in Patent Document 3, the external device terminal (USB) 2 provided in the personal computer (PC) main body 1 is used as a power source, and peripheral goods can be easily connected thereto. It is those that can be, but the configuration is one unknown.

  In addition, the temperature rise realized by the USB power supply is insufficient, and there is a method of using two USB power supplies to solve the problem, but there is a problem that it is inefficient in energy and unusable. Have.

  In view of the above problems, the present invention provides an efficient heat generation structure with a single USB power source as a result of diligent study. A rectangular heat insulating base fabric, a heater wire disposed on the heat insulating base fabric, a heater Consists of a connection cord connected to both ends of the wire via a connection portion and a USB plug for connecting to a USB power source attached to the end of the connection cord, and the heat insulating base fabric is both knees or both shoulders of a human Alternatively, it was formed in any size to contact the waist, and a non-wiring part with an arbitrary width was provided at the center in the width direction of the heat insulating base fabric, and the wiring density was arbitrarily improved on both sides of the non-wiring part. The left and right heat generating part blocks are formed respectively, and each heat generating part block is connected by extending a heater wire, and each heat generating part block is covered with a heat insulating covering cloth.

  In other words, the heat generating part block is divided into two blocks, and a non-wiring part is provided between each heat generating part block at an average interval of each human knee, double shoulder or waist, and each heat generating part block has a wiring density. It is possible to realize an effective temperature rise by arbitrarily improving.

  A warmer using a USB power source according to the present invention is composed of a heat insulating base fabric, a heater wire, a connection cord, and a USB plug for connecting to a USB power source. Alternatively, it was formed in any size to contact the waist, and a non-wiring part with an arbitrary width was provided at the center in the width direction of the heat insulating base fabric, and the wiring density was arbitrarily improved on both sides of the non-wiring part. The left and right heat generating part blocks are formed respectively, and each heat generating part block is connected by extending a heater wire, and each heat generating part block is covered with a heat insulating covering cloth. When using a computer, you do not need a commercial power outlet when you need heating, just insert a USB plug into the USB power supply of the personal computer you are using, and both human knees or double shoulders or waist That are those that can warm further, which was formed to a size that fits snugly into contact with the human individual sites is an highly innovative, practical effective devised.

  Hereinafter, an embodiment of a warmer using a USB power source according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a plan view illustrating an embodiment of a warmer using a USB power source according to the present invention. These are explanatory drawings of the use condition as a rug in the Example of the warmer using the USB power supply of this invention.

  The present invention relates to a warmer using a USB power source. More specifically, in an office or home using a personal computer, the power socket of a commercial power source is often blocked due to the flooding of peripheral devices. In particular, the present invention relates to a warmer using a USB power source that can be suitably used when heating is required in winter, and the warmer using the USB power source of the present invention includes a rectangular heat insulating base fabric 1 and the To connect to the heater wire 2 disposed on the heat insulating base fabric, the connection cord 3 connected to both ends of the heater wire 2 via the connecting portions, and the USB power source attached to the tip of the connection cord 3 The heat insulating base fabric 1 is formed in an arbitrary size for contacting the human knees or both shoulders or the waist H, and the center portion of the heat insulating base fabric 1 in the width direction. Left to Free wiring portion 1a of the width provided, the right and left of the heat generating portion block 2a which arbitrarily increase the respective wiring density on both sides of the radio wiring portion 1a. 2b, respectively, and each heat generating part block 2a. 2b extends and connects the heater wires 2, and the heating block 2a. 2 b is covered with a heat insulating covering cloth 5.

  That is, the heat insulator using the USB power source of the present invention, as shown in FIG. 1, has a heat-insulating base cloth 1 having a rectangular shape with flexibility. As shown in the figure, for example, a person is placed on a knee while sitting on a chair or the like.

  Next, the heater wire 2 is disposed on the heat insulating base fabric 1 and is preferably a resistance heating wire such as a nichrome wire having a diameter of about 1 mmφ, and is bonded to the surface of the heat insulating base fabric 1 with an adhesive. It may be arranged by being covered with a laminate sheet such as a polyethylene film, or may be arranged so as to be embedded in the heat insulating base fabric 1.

  Next, the connection cord 3 is a conductive wire such as a copper wire that is connected to both ends of the heater wire 2 via connection portions, and extends outward from the heat insulating base fabric 1, and the other end is a USB that will be described later. A USB plug 4 for connecting to a power source is connected.

  Further, the USB plug 4 is for connecting to a USB power source, and is attached to the tip of the connection cord 3.

  And the said heat insulation base fabric 1 is formed in the magnitude | size in order to contact | abut both a human knee part, a double shoulder part, or the waist | hip | lumbar part H. For example, if it is a rug, it is width direction 650-750 mm x vertical direction About 400-500 mm is suitable.

  Next, the non-wiring part 1a is provided in the central part in the width direction of the heat-insulating base fabric 1, for example, with a width of 80 to 100 mm in a vertical band shape, and the distance between the human legs and feet of both knees It is a site where there is no need for heating around the site.

  Next, the heat generating part 2a. 2b is a heating unit block 2a. 2b with a wiring density arbitrarily increased on both sides of the non-wiring portion 1a. 2b is formed, and in the example, the wiring is formed in a zigzag shape that is folded back in a 4 to 5 stepped shape of 120 to 140 mm in the longitudinal direction at a pitch of 10 to 15 mm, that is, in a U shape, Each heat generating block 2a. 2b is located in the space between human knees.

  Furthermore, each heat generating part block 2a. 2b extends and connects the respective heater wires 2, and as shown in FIG. 1, it is reasonable that the wiring is connected to the non-wiring portion 1a in the shortest distance.

  Furthermore, the heat insulating covering cloth 5 is formed of the same material as that of the heat insulating base cloth 1, and each heat generating part block 2a. 2b is covered.

  The present invention comprises a heat insulating base fabric, a heater wire, a connection cord, and a USB plug for connecting to a USB power source, and the heat insulating base fabric is an optional device for contacting both human knees, double shoulders, or waist. The right and left heat generating part blocks are provided with a non-wiring part with an arbitrary width at the center in the width direction of the heat insulating base fabric, and the right and left heating part blocks with arbitrarily increased wiring density on both sides of the non-wiring part, respectively. Each heating block is connected by extending a heater wire, and each heating block is covered with a heat-insulating covering cloth, especially when using a personal computer in winter and the like. A commercial power outlet is not required when needed, and both human knees, double shoulders or waist can be warmed up just by inserting a USB plug into the USB power supply of the personal computer in use. There, further, there is provided a heat insulating device using the USB power formed sized to fit snugly into contact with the human each site.

FIG. 1 is an explanatory plan view of an embodiment of a warmer using a USB power source according to the present invention. FIG. 2 is an explanatory diagram of a use state as a rug in an embodiment of a warmer using a USB power source of the present invention.

DESCRIPTION OF SYMBOLS 1 Heat insulation base cloth 1a No wiring part 2 Heater wire 2a Heat generation part 2b Heat generation part 3 Connection cord 4 USB plug 5 Heat insulation covering cloth H Both knee part or both shoulder part or waist | hip | lumbar part

Claims (1)

  Rectangular heat insulating base fabric, heater wires disposed on the heat insulating base fabric, connection cords connected to both ends of the heater wires via connection portions, and a USB attached to the end of the connection cord It consists of a USB plug for connecting to a power source, and the heat insulation base fabric is formed in an arbitrary size for contacting both human knees, double shoulders or waist, and the center of the heat insulation base fabric in the width direction. A non-wiring part of an arbitrary width is provided in the part, and left and right heat generating part blocks with arbitrarily increased wiring density are formed on both sides of the non-wiring part, respectively, and each heating part block extends a heater wire. And a heat insulator using a USB power source characterized in that each of the heat generating block is covered with a heat insulating covering cloth.

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