TW201617046A - Power source for hot pack pad - Google Patents

Abstract

A power source for hot pack pad is disclosed, including: a hot pack cloth module, a silicone module and a power source. Inside the hot pack cloth module, a heating piece is installed that is heated once connected to the power source; the silicone module is arranged at one side of the hot pack cloth module; the silicone module and the power source are installed individually with a magnet piece and an electricity connecting section, by which the power is relayed and conducted between the silicon module and the power source, thereby enabling the power source to supply power to the heating piece of the hot pack cloth module, which heats the heating piece by electricity and leads to thermal energy generation. Accordingly, the hot pack cloth module disclosed is useful for hot pack.

Description

Heat pad power supply unit

The invention relates to a power supply device for a thermal pad, in particular to a power supply device for combining a thermal pad and a thermal pad of a power supply device, and is not limited by the power cable.

The existing thermal pad comprises a pad body, and the electric heating piece capable of heating and heating is provided in the pad body, and the electric heating piece can be connected to a power plug by using a conductive wire, and the power plug is connected to a power source (such as a power socket), so that The electric heating piece is energized and heated, so that the pad body generates heat energy to achieve the hot compress effect of the human body. For example, Taiwan Patent Nos. M451119, M257190, and I296520. However, the above conventional technology is connected to a power source through an external power supply line (such as a power plug). When the heat pad is used on a human body, the external power line (such as a power plug) and the power source (such as a power socket) are kept connected. Therefore, the user is limited in body posture and movable space when using the hot pad (that is, the heat pad cannot move freely with the user's body), and in the case where the power socket is not provided, the use environment is Restricted, less ease of use.

In addition, for example, Taiwan Patent No. M353734 discloses that the heat pad can be freely moved along with the user's body. The M353734 attaches a power supply unit to the bag portion of the pad body, and the power supply unit includes an electrical connection. A heater chip and technique for providing a battery for electric heating power. However, the power supply unit is used in combination with the mat body using a generally existing design. However, it is known that the patent No. M353734 does not address the problem of how to make the overall structure of the power device (battery) as a power source further improve the convenience of use or charging.

In view of the above, and for the spatial type or component of the structure or operation Different levels of difficulty in designing, etc., can be designed to be quite different from the conventional ones, or to improve the use efficiency, or to reduce costs to increase competitiveness; and the present invention is in this case A power supply device that is superior to the aforementioned thermal pad.

The present invention has been made to solve the above problems of the prior art, and an object thereof is to provide a position that can be separated from a power line by a user, and that the heat pad is easily separated from the power supply device by a magnetic function. Conductively combined with the positioning and the thermal pad is magnetically coupled with the power supply device, so that the thermal pad generates heat supply for the thermal pad for thermal application.

In order to achieve the above object, the present invention provides a power supply device for a thermal pad, comprising: a thermal cloth module, a silicone module, and a power device. The heat-applied fabric module is provided with a heating member, and the heating member can generate heat after being electrically connected to the power source, so that the hot-applied fabric module functions as a heating zone of the thermal pad, and the function of using the thermal pad is generated. The silicone module is insulated on one side of the thermal fabric module, and the silicone module is provided with at least two first magnetic members and at least two first power receiving portions, and each of the first power receiving portions is formed corresponding to each of the first power receiving portions. a magnetic member, the at least two first magnetic members are electrically connected to the heating member, and the at least two first magnetic members have different polarities in a mating direction; the power supply device comprises a casing, and the inside of the casing houses a first a circuit board, a rechargeable battery electrically connected to the first circuit board, the first circuit board is provided with at least two second magnetic members and at least two second power receiving portions, and the surface of each of the second magnetic members is covered with a conductive metal, each of the second electrical connections is formed The conductive metal on each of the second magnetic members, and the polarities of the at least two second magnetic members in the mating direction are different.

The first magnetic component of the silicone module corresponds to the second magnetic component of the power supply device, and the first electrical connection of the silicone module corresponds to the second electrical connection of the power supply device.

The silicone module and the power supply device are magnetically attracted to each other by the at least two first magnetic members and the at least two second magnetic members, and the at least two first power receiving portions and the at least two second power receiving portions are simultaneously Contacting and forming a contact conduction enables the rechargeable battery to supply power to the heating member, so that the thermal cloth module generates a heat pad use function.

10‧‧‧Hot cloth module

11‧‧‧heating parts

20‧‧‧矽胶模块

20a‧‧‧ top

21‧‧‧First magnetic parts

22‧‧‧First Power Supply Department

23‧‧‧First slot

30‧‧‧Power supply unit

31‧‧‧ Shell

311‧‧‧Under the cover

312‧‧‧Upper cover

313‧‧ ‧ room

314‧‧‧Second slot

315‧‧‧ third hole slot

32‧‧‧First board

33‧‧‧Rechargeable battery

34‧‧‧Second magnetic parts

35‧‧‧Second Power Supply Department

36‧‧‧Conductive metal

37‧‧‧ coil

38‧‧‧Second circuit board

40‧‧‧temperature measuring unit

41‧‧‧ probe plug

411‧‧‧ probe

42‧‧‧ Probe socket

421‧‧‧Probe slot

50‧‧‧ display unit

51‧‧‧ third circuit board

52‧‧‧LED lights

60‧‧‧ switch

1 is a perspective assembled view of a power supply device of a thermal pad of the present invention.

2 is a perspective view showing the continuation of FIG. 1 and showing the power supply device separated from the thermal cloth module and the silicone module.

3 is an exploded perspective view of the power supply device of the thermal pad shown in FIG. 1.

In order to make the present invention more clear and detailed, the preferred embodiment and the following drawings are used to describe the structure and technical features of the present invention as follows: as shown in FIG. 1 to FIG. 3, the power supply of the thermal pad of the present invention. The device comprises a thermal cloth module 10, a silicone module 20 and a power supply device 30.

The hot-applied fabric module 10 is provided with a heating element 11 , and the heating element 11 can be energized and heated after being turned on by the power source, so that the hot-applied fabric module 10 can serve as a heating zone of the thermal pad, and provide the function of using the thermal pad. . The number of the heating elements 11 may be one or one depending on the needs of use. More than one. In addition, the hot-applied fabric module 10 can also be made into a disposable or reusable product according to customization.

The silicone module 20 is insulated from one side of the thermal fabric module 10 The silicone module 20 is provided with at least two first magnetic members 21 and at least two first power receiving portions 22, and the at least two first power receiving portions 22 are correspondingly formed on the at least two first magnetic members 21. The at least two first magnetic members 21 are electrically connected to the heating member 11 of the thermal fabric module 10, and the polarities of the at least two first magnetic members 21 in the mating direction are different. At least two first holes 23 for accommodating the first magnetic member 21 are recessed on the top surface 20a of the silicone module 20, and the first magnetic member 21 can be exposed to the silicone mold. The top surface 20a of the group 20.

The power supply device 30 includes a housing 31 including a lower cover 311 and An upper cover 312 is formed with a casing 31 having a chamber 313 therein, and the casing is provided with at least two spaces for the first hole 23 of the silicone module 20 on the lower cover 311 (that is, the bottom surface of the casing 31). The first slot 23 is corresponding to the second slot 314. The first circuit board 32 is electrically connected to the rechargeable battery 33. The first circuit board 32 is provided with a first circuit board 32 (such as a charging circuit board) and a rechargeable battery 33. The first circuit board 32 is electrically connected to the rechargeable battery 33. At least two second magnetic members 34 and at least two second power receiving portions 35, the surface of the at least two second magnetic members 34 is covered with a conductive metal 36, and the at least two second electrical connecting portions 35 are formed corresponding to the at least two Conductive metal 36 on the second magnetic member 34. The polarities of the at least two second magnetic members 34 in the docking direction are different. The at least two second slots 314 also correspond to the conductive metal 36 on the at least two second magnetic members 34 and the at least two second magnetic members 34, and enable the second magnetic member 34 and the conductive metal 36 to pass down. The second slot 314 is exposed and protrudes below the second slot 314 for easy identification by the user when in use. Thereby, the second magnetic member 34 of the power supply device 30 corresponds to the first magnetic member 21 of the silicone module 20, and the second electrical connection portion of the power supply device 30 is provided. 35 corresponds to the first power receiving portion 22 of the silicone module 20. The conductive metal 36 is formed into a box shape having an upper opening in cooperation with the outer shape of the second magnetic member 34 for accommodating the second magnetic member 34 therein and forming a proper coating.

The first magnetic member 21 is a magnet, and the second magnetic member 34 is a magnet, and the first magnetic member 21 and the second magnetic member 34 adopt the same shape such as a rectangle or a circle, the positions of the first magnetic member 21 and the second magnetic member 34 correspond to each other, and the corresponding first and second magnetic members 21, 34 of each group The polarity is different (as shown in Figure 3).

The rechargeable battery 33 further cooperates with a coil 37 and a second circuit board. 38 (such as a coil circuit board), the coil 37 and the second circuit board 38 are disposed in the housing 313 of the housing 31, and are electrically connected to the first circuit board 32, so that the rechargeable battery 33 utilizes the coil 37. The second circuit board 38 and the first circuit board 32 can wirelessly charge the rechargeable battery 33. Further, the technical means for wirelessly charging a rechargeable battery, such as a coil and a coil circuit board, is well known in the art, and therefore will not be described again. Although the number of the rechargeable batteries 33 used is one, the number of the rechargeable batteries 33 is not limited to one. For example, the number of the rechargeable batteries 33 can be selected according to the size of the thermal pad and the required thermal energy. Sufficient power for heating.

The power supply device 30 further includes a temperature measuring unit 40 and a display unit 50. The test The temperature unit 40 includes a probe plug 41 and a probe socket 42 that can be inserted into the probe plug 41. The probe plug 41 has at least one outwardly extending probe 411 , and the probe plug 41 is electrically connected to the first circuit board 32 . The probe socket 42 is disposed on the top surface 20a of the silicone module 20, and the probe socket 42 is provided with at least one probe slot 421 that can be inserted into the probe 411 corresponding to the probe 411 of the probe plug 41. The probe slot 421 is connected to the heating member 11. In order to cooperate with the temperature measuring unit 40, a cover 311 (that is, a bottom surface of the outer casing 31) of the outer casing 31 is provided with a pair of third holes of the probe 411. 315, the probe 411 can pass down through the third hole 315 and expose the lower cover 311. When the probe plug 41 is inserted into the probe socket 42, the probe 411 is inserted into the third slot 315 of the lower cover 311 to form a plug with the probe slot 421. In this state, the probe plug 41 passes. The probe socket 42 measures the temperature of the heating member 11 and can measure the temperature value of the heating member 11 to the display unit 50 by the first circuit board 32. Although the probe socket 42 is shown disposed between the two first apertures 23, the present invention can be accomplished in other locations.

The display unit 50 includes a third circuit board on which a plurality of LED lamps 52 are mounted. 51. The third circuit board 51 is electrically connected to the first circuit board 32, and uses the plurality of LED lights 52 to display an operating state of the power supply device 30, such as starting heating, stopping heating, overheating warning, and the like. .

The power supply device 30 is further provided with a device for controlling the power device 30 to be turned on and off. The switch 60 is electrically connected to the first circuit board 32, and the switch 60 is disposed on the upper cover 312 of the outer casing 31.

When in use, the power device 30 is placed on the top surface 20a of the silicone module 20. And magnetically attracting the at least two second magnetic members 34 to the at least two first magnetic members 21, and simultaneously contacting the at least two second electrical connecting portions 35 with the at least two first electrical connecting portions 22 The contact conduction state is formed, whereby the rechargeable battery 33 can be supplied to the heating member 11 through the first circuit board 32, the second magnetic member 34, the conductive metal 36, and the first magnetic member 21, and the heating member 11 is heated by heating. In order to enable the hot-applied fabric module 10 to generate a thermal pad use function. Wherein, the two mutually attracting magnetic members (the first magnetic member 21 and the second magnetic member 34) have a function of aligning or aligning themselves. When the first and second magnetic members 21 and 34 are magnetically coupled, the first The magnetic member 21 and the second magnetic member 34 are easily positioned correctly by the magnetic force, so that the first power receiving portion 22 and the second power receiving portion 35 are correctly positioned.

A power supply device for a thermal pad according to the present invention, wherein The power receiving portion 22 is formed on the first magnetic member 21, and the second power receiving portion 35 is formed on the conductive metal 36 on the second magnetic member 34. This method can make the structure more compact and can also make the overall space use more. It is efficient, so that the product volume can be reduced, thereby making the power supply device of the heat pad of the present invention easier to carry.

A power supply device for a thermal pad according to the present invention, which utilizes a second magnetic The magnetic attraction of the magnetic member 34 and the first magnetic member 21 can provide the alignment and positioning of the power supply device 30 by magnetically, in addition to providing the power supply device 30 with the power supply of the silicone module 20. The effect, if the polarity is the same, is repulsive, and the polarity is different, the phase is attracted to perform automatic alignment, and the second magnetic member 34 is attracted to the first magnetic member 21 to form a positioning. In addition, the power supply device 30 is formed as a portable component that can be separated from the thermal fabric module 10 and the silicone module 20, which can provide the user with no restrictions on the use of the device. (For example, in the place where the power socket is not provided, the power supply device 30 can still be used for power supply), and the convenience of use can be provided by the wireless charging method.

The above description is only a preferred embodiment of the present invention, and it is only for the purpose of the present invention. It is to be understood that the invention may be modified, modified, and even equivalently modified within the spirit and scope of the invention as defined by the appended claims. Within the scope of protection.

10‧‧‧Hot cloth module

11‧‧‧heating parts

20‧‧‧矽胶模块

20a‧‧‧ top

21‧‧‧First magnetic parts

22‧‧‧First Power Supply Department

23‧‧‧First slot

30‧‧‧Power supply unit

31‧‧‧ Shell

311‧‧‧Under the cover

312‧‧‧Upper cover

313‧‧ ‧ room

314‧‧‧Second slot

315‧‧‧ third hole slot

32‧‧‧First board

33‧‧‧Rechargeable battery

34‧‧‧Second magnetic parts

35‧‧‧Second Power Supply Department

36‧‧‧Conductive metal

37‧‧‧ coil

38‧‧‧Second circuit board

40‧‧‧temperature measuring unit

41‧‧‧ probe plug

411‧‧‧ probe

42‧‧‧ Probe socket

421‧‧‧Probe slot

50‧‧‧ display unit

51‧‧‧ third circuit board

52‧‧‧LED lights

60‧‧‧ switch

Claims (10)

The utility model relates to a power supply device for a thermal pad, comprising: a hot-applied fabric module, wherein a heating member is arranged therein, and the heating member can be energized and heated after being electrically connected to the power source, so that the hot-applied fabric module acts as a heating zone of the thermal pad, and generates a thermal pad. The function is as follows: a silicone module is disposed on one side of the thermal fabric module, and the silicone module is provided with at least two first magnetic members and at least two first power receiving portions, and each of the first power receiving portions Correspondingly formed on each of the first magnetic members, the at least two first magnetic members are electrically connected to the heating member, and the polarities of the at least two first magnetic members are different in the mating direction; and a power supply device includes a casing, A first circuit board and a rechargeable battery electrically connected to the first circuit board are disposed therein, and the first circuit board is provided with at least two second magnetic members and at least two second power receiving portions, and each of the second magnetic members The surface is coated with a conductive metal, and each of the second electrical connection portions is formed on the conductive metal on each of the second magnetic members, and the polarities of the at least two second magnetic members are different in the mating direction; wherein the silicone module is First magnetic member and the electric Corresponding to the second magnetic component of the device; wherein the first power receiving portion of the silicone module corresponds to the second power receiving portion of the power device; wherein the silicone module and the power device pass the at least two first The magnetic member and the at least two second magnetic members are magnetically attracted to each other, and the at least two first electrical connecting portions are in contact with the at least two second electrical connecting portions, so that the rechargeable battery can supply power to the heating member. The hot cloth module generates a hot pad function. The power supply device of the thermal pad of claim 1, wherein the top surface of the silicone module is provided with at least two first holes for accommodating the first magnetic member, and the first magnetic member is Can be exposed on the top surface of the silicone module. The power supply device of the thermal pad of claim 2, wherein the outer hole corresponding to the first hole of the silicone module is provided on the bottom surface of the outer casing with at least two second grooves corresponding to the first hole a hole, and the at least two second slots further correspond to the conductive metal on the second magnetic member of the first circuit board and the second magnetic member. The power supply device of the thermal pad of claim 1, wherein the rechargeable battery further cooperates with a coil and a second circuit board, and the coil and the second circuit board are electrically connected to the first circuit board to enable the charging The battery can wirelessly charge the rechargeable battery using the coil, the second circuit board, and the first circuit board. The power supply device of the thermal pad of claim 1, wherein the power supply device further comprises a temperature measuring unit, the temperature measuring unit comprises: a probe plug having at least one outwardly extending probe, and the probe plug Electrically connected to the first circuit board; and a probe socket for correspondingly plugging with the probe plug, the probe socket is disposed on the top surface of the silicone module, and the probe socket corresponds to the probe The probe of the plug is provided with at least one probe slot that can be in contact with the probe, and the probe slot is also connected to the heating member. The power supply device of the thermal pad according to claim 4, wherein the bottom surface of the outer casing is provided with a pair of third holes corresponding to the probes, and the probe passes downward through the third holes and exposes the bottom surface of the outer casing. The power supply device of the thermal pad of claim 1, wherein the power supply device further comprises a display unit, the display unit comprising a third circuit board mounted with a plurality of LED lights, the third circuit board and the first A circuit board is electrically connected, and the plurality of IED lamps are used to display an operating state of the power supply device. The power supply device of the thermal pad of claim 1, wherein the power supply device is further provided with a switch for controlling activation and deactivation of the power supply device, the open relationship being electrically connected to the first circuit board, And the switch is disposed on a surface of the outer casing. The power supply device of the thermal pad of claim 1, wherein the power supply device comprises a casing comprising a lower cover and an upper cover, and a casing having a chamber inside thereof, the housing receiving the first circuit board With the rechargeable battery. The power supply device of the thermal pad of claim 1, wherein the first magnetic member and the second magnetic member are rectangular magnets, and the positions of the two are corresponding to each other, and the corresponding first and second magnetic members of each group The polarity is different.