WO2024026655A1

WO2024026655A1 - New closable and washable heating device

Info

Publication number: WO2024026655A1
Application number: PCT/CN2022/109594
Authority: WO
Inventors: 邓富贤
Original assignee: 邓富贤
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2024-02-08

Abstract

A closable and washable heating device, comprising a heating mechanism (1) and a power supply mechanism (2), wherein one end of the heating mechanism (1) is connected to one end of the power supply mechanism (2) in a plug-in manner; the heating mechanism (1) comprises a heating sheet (11); two ends of the heating sheet (11) are each fixedly connected to an edge sealing strip (12), one side of the edge sealing strip (12) is fixedly connected to an arc-shaped sheet (13), and a surface of one side of the heating sheet (11) is fixedly connected to first hidden fastener sets (14); and several first hidden fastener sets (14) are provided, and are equally spaced from each other. During use, the heating sheet (11) can be rolled into a cylinder according to requirements; and after the heating sheet (11) is rolled up, second hidden fastener sets (15) engage with the corresponding first hidden fastener sets (14), so as to fix the cylinder-shaped heating sheet (11) to prevent the cylinder-shaped heating sheet (11) from spreading out, which is convenient for drying cylinder-shaped clothing such as socks and oversleeves. In addition, several first hidden fastener sets (14) are provided, so that the heating sheet (11) can be rolled into cylinders of different diameters according to requirements, thereby improving the practicability of the device.

Description

A new type of sealable and washable heating device

Technical field

The utility model belongs to the technical field of heating mechanisms, and specifically relates to a new type of sealable and washable heating device.

Background technique

In the cold winter, relying on clothing alone to keep out the cold has limited effect. In particular, feet are prone to frostbite, so external heat sources are needed for insulation and heating. After the clothes are washed and dried, due to weather conditions, Especially during the rainy season, clothes cannot be completely dried, so it is necessary to use a heating device for drying. When the existing small heating device is used, its working surface is a flat surface, which is not convenient for drying socks, sleeves, etc. clothes to dry.

Utility model content

The purpose of this utility model is to provide a new type of sealable and water-washable heating device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a new type of sealable and washable heating device, including a heating mechanism and a power supply mechanism. One end of the heating mechanism is plugged into one end of the power supply mechanism. The heating mechanism includes Heating piece, both ends of the heating piece are fixedly connected with edge strips, one side of the edge strip is fixedly connected with an arc-shaped piece, and the surface of one side of the heating piece is fixedly connected with a first concealed buckle group. There are several first concealed buckle groups, and several groups of the first concealed buckle groups are equidistantly distributed. One end of the other side of the heating piece is fixedly connected to a second concealed buckle group, and one end of the heating piece is fixed. A switch is connected, one end of the switch is fixedly connected to a first docking male head, the power supply mechanism includes a shell and a power supply, the power supply is fixedly installed inside the shell, and a top cover is fixedly connected to the top of the shell. A through hole is provided in the middle of the top cover, and a charging and discharging bus runs through the inside of the through hole. One end of the charging and discharging bus is fixedly connected with a second male butt connector and a female connector, and one end of the first male connector is Plug into one end of the female connector.

Preferably, the heating piece includes a packaging piece, there are two packaging pieces, one side of the two packaging pieces is bonded, a heating resistor wire is embedded between the two packaging pieces, and the edge sealing One end of the strip passes through the top of one of the packaging pieces, and the switch is fixedly connected to one end of the heating resistance wire.

Preferably, the first docking male head is electrically connected to the heating resistance wire through a switch.

Preferably, the arc-shaped piece is made of elastic metal sheet, and the packaging piece is made of polytetrafluoroethylene fiber.

Preferably, the first hidden button group includes a hidden button button, there are two hidden button buttons, and the two hidden button buttons are on the same vertical line, and the second hidden button group includes a hidden button button. There are two female button buttons, and the two female button buttons are located on the same vertical line.

Preferably, both the second docking male connector and the second connector female connector are electrically connected to the power supply through a charging and discharging bus.

Preferably, a first sealing ring is provided on the side of the bottom of the top cover, and a second sealing ring is fixedly connected to the inside of the through hole in the middle of the top cover.

Compared with the existing technology, the beneficial effects of this utility model are: the heating sheet can be sewn in the interlayer of clothing or sewn on the inside of socks. In cold seasons, it can provide users with a stable heat source during drying. The heating sheet can be curled into a cylinder according to the needs. When the heating sheet is curled, the second concealed buckle group is engaged with the corresponding first concealed buckle group, thereby fixing the cylindrical heating sheet to prevent the cylindrical heating sheet from loosening. Open to facilitate drying of tubular clothes such as socks and sleeves.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic three-dimensional structural diagram of the heating mechanism of the present utility model;

Figure 3 is a rear view of the heating mechanism of the present utility model;

Figure 4 is a cross-sectional view of the A-A plane of the present utility model;

Figure 5 is a schematic three-dimensional structural diagram of the power supply mechanism of the present utility model;

Figure 6 is a right cross-sectional view of the power supply mechanism of the present utility model.

In the picture: 1. Heating mechanism; 11. Heating piece; 111. Packaging piece; 112. Heating resistance wire; 12. Edge banding strip; 13. Curved piece; 14. First concealed buckle group; 15. Second concealed buckle group; 16. switch; 17. first docking male; 2. power supply mechanism; 21. shell; 22. power supply; 23. top cover; 24. charge and discharge bus; 25. second docking male; 26. docking female head; 27, the first sealing ring; 28, the second sealing ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Please refer to Figures 1 to 6. The present utility model provides the following technical solution: a new type of sealable and washable heating device, including a heating mechanism 1 and a power supply mechanism 2. One end of the heating mechanism 1 is plugged into one end of the power supply mechanism 2. The heating mechanism 1 includes a heating piece 11. Both ends of the heating piece 11 are fixedly connected with edge strips 12. One side of the edge strip 12 is fixedly connected with an arc-shaped piece 13. The surface of one side of the heating piece 11 is fixedly connected with a first The concealed buckle group 14 has several first concealed buckle groups 14, and several groups of the first concealed buckle groups 14 are equidistantly distributed. One end of the other side of the heating piece 11 is fixedly connected with a second concealed buckle group 15. The heating piece 11 has A switch 16 is fixedly connected to one end, and a first docking male connector 17 is fixedly connected to one end of the switch 16. The power supply mechanism 2 includes a shell 21 and a power supply 22. The power supply 22 is fixedly installed inside the shell 21, and the top of the shell 21 is fixedly connected to a top cover. 23. There is a through hole in the middle of the top cover 23, and a charging and discharging bus 24 runs through the inside of the through hole. One end of the charging and discharging bus 24 is fixedly connected with a second male butting connector 25 and a female connector 26. The first male connector 17 is connected to the charging connector. One end is plugged into one end of the butt female connector 26.

Preferably, the heating sheet 11 includes a packaging sheet 111. There are two packaging sheets 111. One side of the two packaging sheets 111 is bonded. A heating resistor wire 112 is embedded between the two packaging sheets 111. One end of the edge banding strip 12 Through the top of one of the packaging pieces 111, the switch 16 is fixedly connected to one end of the heating resistance wire 112. The heating resistance wire 112 can emit heat after being energized. The two packaging pieces 111 are connected to both sides of the heating resistance wire 112 to protect the heating. The function of the resistance wire 112 is that the power of the heating resistance wire 112 is 40-60 watts, and the heating temperature of the heating resistance wire 112 is 40-45°C. During production, the heating sheet can be sewn into the interlayer of clothing, or sewn The inner wall of the sock serves to provide a heat source for clothing. In cold seasons, it can provide a stable heat source for the user and prevent the user's feet from being overcooled and causing chilblains.

Preferably, the first docking male head 17 is electrically connected to the heating resistance wire 112 through the switch 16. When in use, the first docking male head 17 is electrically connected to the power supply mechanism 2, thereby supplying power to the heating resistance wire 112.

Preferably, the arc-shaped sheet 13 is made of an elastic metal sheet, and the packaging sheet 111 is made of polytetrafluoroethylene fiber textile. The arc-shaped sheet 13 plays a role of supporting the heating sheet 11 and preventing the heating sheet from falling when it is unfolded. 11 wrinkles, when the heating piece 11 is curled into a cylinder, it prevents the heating piece 11 from collapsing and ensures that the curled heating piece 11 is smooth and has a certain supporting force. The packaging piece 111 made of polytetrafluoroethylene fiber textile has a waterproof effect and avoids When clothes are dried, moisture erodes the heating resistor wire 112 through the packaging sheet 111 .

Preferably, the first hidden button group 14 includes a hidden button button, and there are two hidden button buttons, and the two hidden button buttons are on the same vertical line, and the second hidden button group 15 includes a hidden button female button, and the hidden button button is on the same vertical line. There are two female buttons, and the two hidden button female buttons are on the same vertical line. The heating sheet 11 is curled into a cylinder according to the needs. After the heating sheet 11 is curled, it is connected to the corresponding first hidden button group 15 through the second hidden button group 15. The buckle group 14 is engaged to fix the cylindrical heating piece 11 and prevent the cylindrical heating piece 11 from spreading. There are several groups of the first hidden buckle group 14, and the heating piece 11 can be rolled into circles of different diameters according to needs. cylinder.

Preferably, the second docking male connector 25 and the docking female connector 26 are both electrically connected to the power supply 22 through the charging and discharging bus 24. The power supply 22 can be charged through the second docking male connector 25. The docking female connector 26 is connected to the first docking male connector. 17 is connected to provide power to the heating resistance wire 112.

Preferably, a first sealing ring 27 is provided on the bottom side of the top cover 23, and a second sealing ring 28 is fixedly connected to the inside of the through hole in the middle of the top cover 23. The use of the first sealing ring 27 and the second sealing ring 28 improves power supply. The overall sealing performance of the mechanism 2 is improved, thereby improving the overall waterproof performance of the power supply mechanism 2 .

The working principle and usage process of this utility model: After the utility model is installed, first check the installation, fixation and safety protection of the utility model, and then it can be used. During use, the heating sheet can be sewn into the interlayer of clothing, or It is sewn on the inside of the sock to provide a heat source for the clothes. In the cold season, it can provide a stable heat source for the user and prevent the user's feet from being overcooled and causing frostbite. When drying, the female head 26 and The first docking male head 17 is connected, and the power supply 22 supplies power to the heating resistance wire 112. After the heating resistance wire 112 is energized, it can emit heat to dry the clothes. The two packaging pieces 111 are connected on both sides of the heating resistance wire 112. The role of protecting the heating resistance wire 112 is that the packaging sheet 111 made of polytetrafluoroethylene fiber textile has a waterproof function to prevent moisture from eroding the heating resistance wire 112 through the packaging sheet 111 when drying clothes, and the arc-shaped sheet 13 serves as a support The function of the heating sheet 11 is to prevent the heating sheet 11 from wrinkles when it is unfolded, and to prevent the heating sheet 11 from collapsing when it is curled into a cylinder, ensuring that the curled heating sheet 11 is smooth and has a certain supporting force. The heating sheet 11 can be curled into a cylinder according to the needs. After the heating sheet 11 is curled, the second concealed buckle group 15 is engaged with the corresponding first concealed buckle group 14, thereby fixing the cylindrical heating sheet 11 to prevent The cylindrical heating pieces 11 are spread out to facilitate drying of cylindrical clothes such as socks and sleeves. There are several first hidden button groups 14, and the heating pieces 11 can be rolled into cylinders of different diameters according to needs, improving the efficiency of the device. For practicality, the power supply 22 can be charged through the second docking male connector 25. The use of the first sealing ring 27 and the second sealing ring 28 improves the overall sealing performance of the power supply mechanism 2, thus improving the overall waterproof performance of the power supply mechanism 2.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A new type of sealable and washable heating device includes a heating mechanism (1) and a power supply mechanism (2), which is characterized in that: one end of the heating mechanism (1) is plugged into one end of the power supply mechanism (2), and the The heating mechanism (1) includes a heating piece (11). Both ends of the heating piece (11) are fixedly connected with edge strips (12). One side of the edge strip (12) is fixedly connected with an arc-shaped piece. (13), the surface of one side of the heating sheet (11) is fixedly connected with a first concealed buckle group (14), there are several groups of the first concealed buckle group (14), and several groups of the first concealed buckles The groups (14) are equidistantly distributed, one end of the other side of the heating piece (11) is fixedly connected to a second hidden buckle group (15), and one end of the heating piece (11) is fixedly connected to a switch (16), so One end of the switch (16) is fixedly connected with a first docking male head (17). The power supply mechanism (2) includes a housing (21) and a power supply (22). The power supply (22) is fixedly installed in the housing (21). Inside, a top cover (23) is fixedly connected to the top of the housing (21), a through hole is provided in the middle of the top cover (23), and a charging and discharging bus (24) runs through the inside of the through hole, so One end of the charge and discharge bus (24) is fixedly connected with a second butt male connector (25) and a butt female connector (26), and one end of the first butt male connector (17) is plugged into one end of the butt female connector (26). catch.
A new type of sealable and washable heating device according to claim 1, characterized in that: the heating piece (11) includes a packaging piece (111), and there are two packaging pieces (111). One side of the packaging sheet (111) is bonded, a heating resistor wire (112) is embedded between the two packaging sheets (111), and one end of the edge banding strip (12) passes through one of the packaging sheets. At the top of (111), the switch (16) is fixedly connected to one end of the heating resistance wire (112).
A new type of sealable and washable heating device according to claim 2, characterized in that the first docking male head (17) is electrically connected to the heating resistance wire (112) through a switch (16).
A new type of sealable and washable heating device according to claim 2, characterized in that: the arc-shaped piece (13) is made of elastic metal sheet, and the packaging piece (111) is made of polytetrafluoroethylene fiber. Made of textile.
A new type of sealable and washable heating device according to claim 1, characterized in that: the first concealed buckle group (14) includes two concealed buckles. The concealed button buttons are on the same vertical line, the second concealed button group (15) includes a concealed female button, there are two concealed female buttons, and the two concealed female buttons are on the same vertically.
A new type of sealable and washable heating device according to claim 1, characterized in that: the second docking male head (25) and the docking female head (26) are connected to the power supply (24) through a charging and discharging bus (24). 22) Electrical connection.
A new type of sealable and washable heating device according to claim 1, characterized in that: a first sealing ring (27) is provided on the bottom side of the top cover (23), and the middle part of the top cover (23) A second sealing ring (28) is fixedly connected to the inner side of the through hole.