CN212996170U - Heating mechanism and foot bath device comprising same - Google Patents
Heating mechanism and foot bath device comprising same Download PDFInfo
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- CN212996170U CN212996170U CN202021244684.7U CN202021244684U CN212996170U CN 212996170 U CN212996170 U CN 212996170U CN 202021244684 U CN202021244684 U CN 202021244684U CN 212996170 U CN212996170 U CN 212996170U
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Abstract
The utility model provides a heating mechanism and contain lavipeditum ware of this mechanism, heating mechanism include the heating membrane subassembly, the heating membrane subassembly includes: a base film as an insulating support; the resistance layer is arranged on the base film, is powered by a low-voltage power supply and is used for generating heat energy through current; the heat conduction layer is arranged on the resistance layer and used for conducting heat energy generated by the resistance layer. The utility model discloses in, the base film is as insulating support, can prevent that the resistance layer warp, and the monolithic erection of the heating membrane subassembly of being convenient for, and the resistance layer is heated by low voltage power supply, can not produce the injury to the human body, and is safer, and also greatly reduced of faradic electricity can not have the sensation of numb during the water of contact lavipeditum bucket, and the heat-conducting layer is given to the heat energy transmission that the resistance layer produced, and the heat-conducting layer can be evenly transmitted the heat for treating the heating material, and heating efficiency is.
Description
Technical Field
The utility model relates to an electrical heating technical field, in particular to heating mechanism and contain lavipeditum ware of this mechanism.
Background
The foot bath device is a new product appearing in recent years, integrates the functions of foot heat bath, body building and the like, and is a product suitable for family foot bath body building and for presenting to relatives and friends.
The foot bath device sold in the market generally has a heating function, the voltage is 220V, the power range is 300-1500W, and in the foot bath process, induced electricity exists in water after the foot bath device is electrified, so that unsafe factors exist, and the feet of people sensitive to electricity easily generate numb feeling, and the experience value of consumers is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention is directed to a heating mechanism and a foot bath device having the same, so as to improve the safety of the heating product, especially the foot bath device.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this: a heating mechanism comprising a heating film assembly, the heating film assembly comprising:
a base film as an insulating support;
the resistance layer is arranged on the base film, is powered by a low-voltage power supply and is used for generating heat energy through current;
the heat conduction layer is arranged on the resistance layer and used for conducting heat energy generated by the resistance layer.
Further, the heating film assembly further includes:
the back glue layer is arranged on the heat conduction layer and used for being stuck on an object.
Further, the resistive layer is formed by coiling a metal strip.
Further, still include the power cord subassembly, the power cord subassembly includes:
and the power supply wire is connected with the resistance layer and is used for connecting the resistance layer with a power supply.
Further, the power line assembly further includes:
and the power adapter is arranged on the power line and used for converting a high-voltage power supply into a low-voltage power supply.
Further, the heating membrane module also comprises a shell, and the heating membrane module is arranged in the shell.
Further, a plug or a socket is arranged on the shell, and the plug or the socket is connected with the resistance layer of the heating membrane assembly.
Furthermore, the temperature controller is arranged on the resistance layer and used for controlling the on-off of the current on the resistance layer according to the temperature.
In order to achieve the above object, the utility model also provides a foot bath device, which comprises a foot bath container, wherein the foot bath container is provided with the heating mechanism.
Furthermore, the foot bath container comprises an inner barrel body and an outer barrel body sleeved outside the inner barrel body, and the heating membrane assembly of the heating mechanism is arranged between the inner barrel body and the outer barrel body.
The beneficial effects of the utility model are embodied in:
the utility model discloses in, the base film is as insulating support, can prevent that the resistance layer warp, and the monolithic erection of the heating membrane subassembly of being convenient for, and the resistance layer is heated by low voltage power supply, can not produce the injury to the human body, and is safer, and also greatly reduced of faradic electricity can not have the sensation of numb during the water of contact lavipeditum bucket, and the heat-conducting layer is given to the heat energy transmission that the resistance layer produced, and the heat-conducting layer can be evenly transmitted the heat for treating the heating material, and heating efficiency is.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a foot bath device according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an exploded view of the structure of fig. 1.
Fig. 5 is a sectional view of a heating membrane module according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a resistive layer according to an embodiment of the present invention.
Description of reference numerals:
1 heating the membrane module;
101 base film, 102 resistance layer, 103 heat conduction layer, 104 back glue layer, 105 first electrode, 106 second electrode, 107 socket, 108 first adhesive layer, 109 second adhesive layer;
2 a power line assembly;
201 power cord, 202 power adapter, 203 plug;
3, temperature controller;
4 foot bath container;
401 an inner barrel body and 402 an outer barrel body.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model discloses an assembly structure can be used in the product of any needs heating, for example lavipeditum ware, holding water box etc. the utility model discloses do not do special restriction. The heating mechanism of the present invention is described in detail below by taking the case of being applied to a foot bath device as an example, and refer to fig. 1 to 6:
the utility model discloses a heating mechanism, including heating membrane module 1, heating membrane module 1 includes:
a base film 101 as an insulating support;
a resistance layer 102 provided on the base film 101, supplied with power from a low voltage power source, for generating heat energy by current;
the heat conducting layer 103 is disposed on the resistive layer 102 for conducting heat energy generated by the resistive layer 102.
The specific voltage of the low-voltage power supply can be selected according to actual needs, so long as the heating requirement can be met, and the induction electricity is reduced as the standard, and the power supply with safe voltage (less than or equal to 24V) can be generally used.
The basal membrane is used as an insulating support, the deformation of the resistance layer can be prevented, the integral installation of the heating membrane assembly is convenient, the resistance layer is heated by the power supply of a low-voltage power supply, the human body cannot be injured, the safety is higher, the induced electricity is greatly reduced, the feeling of numbness is avoided when the resistance layer is in contact with water in the foot bath barrel, the heat energy generated by the resistance layer is transferred to the heat conducting layer, the heat conducting layer can uniformly transfer the heat to a substance to be heated, and the heating efficiency is higher.
In one embodiment, referring to fig. 6, the resistive layer 102 is formed by coiling a metal strip. The metal strip may be in a shape of wire or strip, or other shapes, as long as the heating requirement can be satisfied, and is not particularly limited. Design like this, the face that generates heat of resistance layer is bigger and even, can be fully by heat-conducting layer conduction heat energy, improves heating efficiency, and in addition, the resistance layer has the flexibility, and the heating film subassembly can be laminated on the part of various radians, and the commonality is strong. The resistance layer can be made of any metal which can generate heat energy through current, and preferably made of alloy foil, so that the resistance layer has super-strong stability.
In one embodiment, the resistance layer 102 is powered by a low voltage power supply of 5-24V, the power is 20W-100W, the water in the foot bath container can be kept at 38-43 ℃, and the practicability is better.
In an embodiment, referring to fig. 5, the heating membrane module 1 further includes: and the back glue layer 104 is arranged on the heat conduction layer 103 and used for being stuck on an object. By the design, the heating film assembly can be conveniently and quickly mounted on the required component in a sticking mode. Preferably, the gum layer is made of a 3M foam gum material which can resist the temperature of more than 100 ℃. The adhesive force is larger, the high temperature can not lose efficacy, and the stability is better.
In one embodiment, the base film 101 is made of a flexible insulating material. The base film is made of flexible materials, so that the heating film assembly can be attached to components with various radians, and the universality is high. Preferably, the base film is made of a polyimide film, and the polyimide film is good in insulating strength, excellent in electric strength and better in stability.
In one embodiment, the heat conductive layer 103 is made of a flexible heat conductive material. Similarly, flexible material is selected to the heat-conducting layer, can laminate heating membrane subassembly on the part of various radians, and the commonality is strong, and any local material that has the heat conduction effect can be chooseed for use to the heat-conducting layer, for example heat conduction silica gel etc. the utility model discloses do not restrict very much.
In an embodiment, referring to fig. 6, the electronic device further includes a temperature controller 3 disposed on the resistive layer 102 for controlling the on/off of the current on the resistive layer 102 according to the temperature. The design is like this, and heating mechanism has the heat preservation effect, and when the temperature was higher than the setting value, the temperature controller made the resistive layer outage stop heating, when the temperature was less than the setting value, the temperature controller.
Preferably, the temperature controller 3 is an existing NTC temperature controller (thermistor temperature-controlled temperature controller). The control is more accurate, such as NTC1-9 model temperature controller product.
Of course, the utility model discloses also can choose for use the temperature controller of other types, as long as can be according to the break-make of temperature control resistance layer upper current, realize keeping warm can, the utility model discloses do not restrict very much.
In one embodiment, referring to fig. 6, the resistive layer 102 is bonded to the base film 101 by a first adhesive layer 108, and the thermally conductive layer 103 is bonded to the resistive layer 102 by a second adhesive layer 109. The manufacturing is convenient and fast to operate, and the structures of all layers are combined tightly.
In an embodiment, referring to fig. 1 and 2, further comprising a power line assembly 2, the power line assembly 2 comprising: a power line 201 connected to the resistive layer 102 for connecting the resistive layer 102 to a power source.
The power line 201 and the resistive layer 102 may be non-detachably connected or detachably connected.
In an embodiment, referring to fig. 4 and 6, the heating membrane module 1 further includes: the first electrode 105 and the second electrode 106 are respectively connected to two ends of the resistor layer 102, so that the resistor layer can be connected to a power line through the first electrode and the second electrode, and the resistor layer is convenient and fast and has a reasonable design.
In one embodiment, referring to fig. 4, the power line assembly 2 further includes: and a power adapter 202 disposed on the power cord 201 for converting a high voltage power into a low voltage power. The design like this, can direct access commercial power use, power adapter can be with commercial power change low-voltage electricity into, satisfies the low-voltage heating of resistance layer. Preferably, a power adapter capable of converting commercial power into low voltage of 5-24V is used.
In an embodiment, referring to fig. 2, the heating membrane module 1 further comprises a housing, and the heating membrane module is disposed in the housing. Design like this, the outward appearance nature is better, and heating membrane module is kept apart by the casing with water completely, and water can not have the response electricity, and the security is higher, and in addition, the casing can slow down thermal scattering and disappearing, improves the utilization ratio of heat energy.
Preferably, the heating film assembly 1 is attached to the inner wall of the housing with the heat conductive layer inside and the base film outside, such as by the above-mentioned adhesive backing layer 104. The thermal energy can be conducted out of the housing more efficiently.
Referring to fig. 2, the footbath container 4 illustrated in the figure comprises an inner tub 401 and an outer tub 402 sleeved outside the inner tub 401, which are equivalent to the above-mentioned housing, and the heating membrane assembly 1 is disposed between the inner tub 401 and the outer tub 402. Of course, the housing may also be made of other structures and shapes, and the present invention is not limited in particular.
In an embodiment, referring to fig. 3 and 4, the housing is provided with a socket 107, and the socket 107 is connected to the resistive layer 102 of the heating membrane assembly 1. By the design, as long as the matched plug 203 is arranged on the power line, the power line can be inserted into the socket through the plug, the power line and the resistance layer can be detachably connected, and the practicability is better. Of course, the positions of the socket and the plug can be changed, and the detachable connection can be realized.
The utility model provides a foot bath device, as shown in figures 1 to 6, comprising a foot bath container 4, the foot bath container 4 is provided with a heating mechanism of the utility model.
In an embodiment, the foot bath container 4 includes an inner tub 401 and an outer tub 402 sleeved outside the inner tub 401, and the heating membrane module 1 of the heating mechanism is disposed between the inner tub 401 and the outer tub 402. The design like this, the inner chamber of inner barrel body is the lavipeditum chamber, and the heat energy that heating mechanism produced can directly heat the water of lavipeditum intracavity through the bucket wall of inner barrel body, and heating efficiency is higher, and the water of heating membrane subassembly and lavipeditum intracavity is kept apart by inner barrel body completely moreover, and water can not have the response electricity, can not have numb sensation when guaranteeing that the people contacts the water of lavipeditum bucket.
Preferably, the heating membrane module 1 is attached to the outer surface of the bottom of the inner barrel 401 in a manner that the heat conducting layer is outside the inner base membrane, so that the heat transfer effect is better.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A heating mechanism, characterized by comprising a heating membrane module (1), wherein the heating membrane module (1) comprises:
a base film (101) as an insulating support;
a resistive layer (102) provided on the base film (101), powered by a low voltage power supply, for generating heat energy by an electric current;
and the heat conduction layer (103) is arranged on the resistance layer (102) and is used for conducting the heat energy generated by the resistance layer (102).
2. The heating mechanism according to claim 1, wherein the heating membrane module (1) further comprises:
and the back glue layer (104) is arranged on the heat conduction layer (103) and is used for being stuck on an object.
3. A heating mechanism according to claim 1 or 2, characterized in that the resistive layer (102) is formed by coiling a metal strip.
4. The heating mechanism according to claim 1 or 2, further comprising a power cord assembly (2), the power cord assembly (2) comprising:
and the power supply line (201) is connected with the resistance layer (102) and is used for connecting the resistance layer (102) with a power supply.
5. The heating mechanism according to claim 4, wherein the power cord assembly (2) further comprises:
the power adapter (202) is arranged on the power line (201) and used for converting high-voltage power into low-voltage power.
6. The heating mechanism according to claim 1 or 2, further comprising a housing, the heating membrane assembly (1) being disposed within the housing.
7. The heating mechanism according to claim 6, wherein a plug or socket (107) is provided on the housing, the plug or socket (107) being connected to the resistive layer (102) of the heating membrane assembly (1).
8. The heating mechanism according to claim 1 or 2, further comprising a thermostat (3) disposed on the resistive layer (102) for controlling the on/off of the current on the resistive layer (102) according to the temperature.
9. A foot bath comprising a foot bath container (4), characterized in that the foot bath container (4) is provided with a heating mechanism as claimed in any one of claims 1 to 8.
10. The foot bath according to claim 9, characterized in that the foot bath container (4) comprises an inner tub (401) and an outer tub (402) sleeved outside the inner tub (401), and the heating membrane module (1) of the heating mechanism is arranged between the inner tub (401) and the outer tub (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244684.7U CN212996170U (en) | 2020-06-29 | 2020-06-29 | Heating mechanism and foot bath device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244684.7U CN212996170U (en) | 2020-06-29 | 2020-06-29 | Heating mechanism and foot bath device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212996170U true CN212996170U (en) | 2021-04-20 |
Family
ID=75499028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021244684.7U Active CN212996170U (en) | 2020-06-29 | 2020-06-29 | Heating mechanism and foot bath device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212996170U (en) |
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2020
- 2020-06-29 CN CN202021244684.7U patent/CN212996170U/en active Active
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