CN219843741U - Heating module and heating device - Google Patents
Heating module and heating device Download PDFInfo
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- CN219843741U CN219843741U CN202320165401.7U CN202320165401U CN219843741U CN 219843741 U CN219843741 U CN 219843741U CN 202320165401 U CN202320165401 U CN 202320165401U CN 219843741 U CN219843741 U CN 219843741U
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- insulating layer
- heating
- heat generating
- connecting end
- conductive
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 81
- 239000010410 layer Substances 0.000 claims abstract description 76
- 239000003973 paint Substances 0.000 claims abstract description 38
- 239000011247 coating layer Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 12
- 238000005485 electric heating Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model provides a heating module and a heating device, wherein the heating module comprises: a first insulating layer; the conductive belt is arranged on one side surface of the first insulating layer; the heating coating layer is coated on the first insulating layer, and the conductive belt is positioned between the heating coating layer and the first insulating layer; and a second insulating layer coated on the heat generating paint layer. The heating module provided by the utility model has the advantages of high heating speed, low power consumption, energy conservation, environmental protection and high safety, and can reduce the power consumption while meeting the heating requirement.
Description
Technical Field
The utility model relates to the technical field of heating devices, in particular to a heating module and a heating device.
Background
In cold climates, people often need to be warmed by various heating devices, such as electric heating devices. The existing electric heating device is usually heated by adopting an electric heating wire or an electric heating tube, the heating rate of the electric heating wire or the electric heating tube is very slow, the room temperature is lifted slowly, the temperature is unevenly and permanently lifted, the temperature distribution is uneven, the local temperature is too high, and the thermal comfort of people is difficult to meet; in addition, the electric heating device has a problem of large power consumption.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the heating module which has the characteristics of high heating speed, low power consumption, energy conservation, environmental protection, high safety performance, relatively balanced and durable temperature rise, and reduces the power consumption while meeting the heating requirement; in addition, the utility model also provides a heating device.
A first aspect of the present utility model provides a heat generating module, characterized by comprising:
a first insulating layer;
the conductive belt is arranged on one side surface of the first insulating layer;
the heating coating layer is coated on the first insulating layer, and the conductive belt is positioned between the heating coating layer and the first insulating layer;
and a second insulating layer coated on the heat generating paint layer.
In one embodiment of the present utility model, two conductive strips, respectively a first conductive strip and a second conductive strip, are disposed on one side of the first insulating layer,
the two ends of the first conductive belt are respectively a conductive connecting end A and a conductive connecting end B, the two ends of the second conductive belt are respectively a conductive connecting end C and a conductive connecting end D, the conductive connecting end A corresponds to the conductive connecting end C in position, and the conductive connecting end B corresponds to the conductive connecting end D in position;
the phase line L in the power line of the external power supply is electrically connected with the conductive connecting end A, the zero line N in the power line of the external power supply is electrically connected with the conductive connecting end D, or the phase line L in the power line of the external power supply is electrically connected with the conductive connecting end B, and the zero line N in the power line of the external power supply is electrically connected with the conductive connecting end C.
In one embodiment of the present utility model, the first insulating layer includes a substrate, and a first insulating paint layer coated on an outer surface of the substrate; the second insulating layer is a second insulating paint layer.
In one embodiment of the utility model, the substrate is a space aluminum plate or mica plate.
In an embodiment of the utility model, the first insulating layer is an anti-leakage insulating layer.
In an embodiment of the utility model, the heating coating layer is a carbon nanotube-graphene-carbon fiber composite heating coating.
In an embodiment of the utility model, a temperature balance plate is arranged on one side of the second insulating layer, which is away from the heating coating layer, and the temperature balance plate is used for ensuring that the heat emitted by the heating layer cannot be lost rapidly, and the emitted heat is balanced and durable. Preferably, the Heng Wenban is a space aluminum plate or mica plate.
A second aspect of the utility model provides a heat generating device comprising an outer enclosure and a heat generating module as described above disposed within the outer enclosure.
In an embodiment of the utility model, a temperature sensing panel is provided on an outer surface of the outer casing, the temperature sensing panel being configured to display a rate of temperature rise of the heat generating module and/or a current temperature of the heat generating module.
In an embodiment of the utility model, the heating device is an electric heater or an electric heating pad or a heating seat or a heating plate.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. the heating module provided by the embodiment of the utility model has the advantages of high heating speed, low power consumption, energy conservation, environmental protection and high safety, and can reduce the power consumption while meeting the heating requirement.
2. The heating module provided by the embodiment of the utility model has the advantages of balanced temperature rise and lasting temperature maintenance.
3. The heating device provided by the embodiment of the utility model has the advantages of high heating speed, low power consumption, energy conservation and environmental protection.
4. The heating device provided by the embodiment of the utility model is provided with the temperature sensing panel, so that a user can observe the heating temperature and the heating speed conveniently, and the problems of scalding and the like of the user can be avoided.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic view of an appearance structure of a heat generating module according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
the correspondence between each mark and the part name is as follows:
a first insulating layer 1, a substrate 101, a first insulating paint layer 102, a conductive tape 2, a heating paint layer 3 and a second insulating layer 4.
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly.
Example 1
Referring to fig. 1, 2 and 3, the present embodiment provides a heat generating module, including:
a first insulating layer 1;
a conductive tape 2, wherein the conductive tape 2 is arranged on one side surface of the first insulating layer 1;
a heating paint layer 3, wherein the heating paint layer 3 is coated on the first insulating layer 1, and the conductive strip 2 is positioned between the heating paint layer 3 and the first insulating layer 1;
a second insulating layer 4, the second insulating layer 4 being coated on the heat generating paint layer 3.
The first insulating layer 1 is an anti-leakage insulating layer, and the second insulating layer 4 is a waterproof insulating layer. It should be noted that, in the present utility model, the first insulating varnish layer 102 and the second insulating varnish layer may be the same or different, and the selected raw materials may at least meet the requirements of the first insulating layer 1 for anti-leakage performance and the second insulating layer 4 for waterproof performance.
Two conductive strips 2 are arranged on one side surface of the first insulating layer 1 in the embodiment, and are respectively a first conductive strip and a second conductive strip, wherein two ends of the first conductive strip are respectively a conductive connecting end A and a conductive connecting end B, two ends of the second conductive strip are respectively a conductive connecting end C and a conductive connecting end D, the conductive connecting end A corresponds to the conductive connecting end C in position, and the conductive connecting end B corresponds to the conductive connecting end D in position; the phase line L in the power line of the external power supply is electrically connected with the conductive connecting end A, the zero line N in the power line of the external power supply is electrically connected with the conductive connecting end D, or the phase line L in the power line of the external power supply is electrically connected with the conductive connecting end B, and the zero line N in the power line of the external power supply is electrically connected with the conductive connecting end C.
The first insulating layer 1 in this embodiment includes a substrate 101, and a first insulating paint layer 102 coated on an outer surface of the substrate 101; the second insulating layer 4 is a second insulating paint layer.
The substrate 101 in this embodiment is a space aluminum plate or mica plate.
The first insulating layer 1 in this embodiment is an anti-leakage insulating layer, and the first insulating layer 1 is an anti-leakage insulating layer.
The heating coating layer 3 in this embodiment is a carbon nanotube-graphene-carbon fiber composite heating coating. Preferably, the heating paint layer 3 in this embodiment is made of the heating paint disclosed in the chinese patent application No. CN115247010a, and the heating paint disclosed in the chinese patent application No. CN115247010a is a carbon nanotube-graphene-carbon fiber composite heating paint.
The second insulating layer 4 in this embodiment is provided with a temperature balance plate on a side facing away from the heating coating layer 3, and the Heng Wenban is configured to ensure that the temperature of the heating module is increased uniformly and the temperature of the heating module is kept uniform and durable. The heat emitted by the heating layer is guaranteed not to be lost rapidly through the temperature balance plate, and the emitted heat is balanced and durable.
Preferably, heng Wenban in this embodiment is a space aluminum plate or mica plate.
The heating module in this embodiment is manufactured by the following method:
coating an insulating paint on the outer surface of the substrate 101 to obtain a first insulating layer 1;
two conductive strips 2 are respectively adhered to two opposite sides of the first insulating layer 1 by using 3M high-temperature resistant insulating double faced adhesive tape. Two conductive strips 22 are used as the positive and negative electrodes;
coating heating paint on the first insulating layer 1 bonded with the conductive tape 2 to obtain a heating paint layer 3;
coating insulating paint on two sides of the heating coating layer 3 to obtain a second insulating layer 4;
and a 220V-to-10-24V transformer is adopted to connect the anode and the cathode of the heating module.
The embodiment also provides a heating device, which comprises an outer wrapping body and the heating module arranged in the outer wrapping body.
In an embodiment of the utility model, a temperature sensitive panel is provided on the outer surface of the outer casing, the temperature sensitive panel being configured for displaying the temperature rise rate of the heat generating module and/or the current temperature of the heat generating module.
The temperature sensing panel in this embodiment includes a low temperature sensing area, a middle temperature sensing area, a high temperature sensing area, which are sequentially arranged from bottom to top, the temperatures displayed by the low temperature sensing area, the middle temperature sensing area, and the high temperature sensing area are sequentially increased, the temperature displayed by the low temperature sensing area is less than 35 ℃, the temperature displayed by the middle temperature sensing area is 35-50 ℃, and the temperature displayed by the high temperature sensing area is greater than 50 ℃. The temperature sensing panel is convenient for a user to display the heating temperature of the heating device, so that the user can know the heating speed of the heating device conveniently, and the user is prevented from being scalded due to touch.
The low temperature-sensing area is made of low temperature-sensing paint, the middle temperature-sensing area is made of middle temperature-sensing paint, and the high temperature-sensing area is made of high temperature-sensing paint; the low temperature-sensitive paint consists of low temperature-sensitive powder, water and high temperature-resistant resin, the medium temperature-sensitive paint consists of medium temperature-sensitive powder, water and high temperature-resistant resin, and the high temperature-sensitive paint consists of high temperature-sensitive powder, water and high temperature-resistant resin.
For example, in this embodiment, the low temperature sensitive area is made of 31 degree thermochromic paint, the medium temperature sensitive area is made of 45 degree thermochromic paint, and the high temperature sensitive area is made of 65 degree thermochromic paint, and the 31 degree thermochromic paint, 45 degree thermochromic paint, and 65 degree thermochromic paint are all available from the honest night light store. It should be noted that the manufacturing and obtaining of the temperature sensing panel in the present utility model are not limited to the above-mentioned selection, and the temperature sensing panel capable of displaying temperature change in the prior art can be applied to the present utility model.
The heating device in this embodiment may be an electric heater or an electric pad or a heating seat or a heating plate, and the heating device includes, but is not limited to, an electric heater or an electric pad or a heating seat or a heating plate.
The input power of the heating module and the heating device in the embodiment is 220V, the output power is 10-24V, and the input and output in the prior art are 220V.
Comparative example 1
The present comparative example provides a heat generating module, which is different from that of embodiment 1 in that the connection between the conductive tape and the external power source in the present comparative example is different from that in embodiment 1.
In this comparative example, the two conductive strips are a first conductive strip and a second conductive strip, two ends of the first conductive strip are a conductive connection end a and a conductive connection end B, two ends of the second conductive strip are a conductive connection end C and a conductive connection end D, the conductive connection end a corresponds to the conductive connection end C in position, and the conductive connection end B corresponds to the conductive connection end D in position.
In this comparative example, the phase line L in the power line of the external power supply is electrically connected to the conductive connection terminal a, the zero line N in the power line of the external power supply is electrically connected to the conductive connection terminal C, or the phase line L in the power line of the external power supply is electrically connected to the conductive connection terminal B, and the zero line N in the power line of the external power supply is electrically connected to the conductive connection terminal D.
Test example 1
The temperature rise rates of the heat generating modules in example 1 and comparative example 1 were compared in this test example.
In this test example, the temperatures of the heat generating modules in example 1 and comparative example 1 were measured at 20 minutes and 0 seconds at night at 14 ℃, 20 minutes and 20 seconds at 20, and 05 minutes and 40 seconds at 20, the temperatures of the heat generating modules in example 1 and comparative example 1 were measured at 20 minutes and 0 seconds at night at 14 ℃, 15 minutes and 20 seconds at 20, and 15 minutes and 40 seconds at 20, the temperatures of the heat generating modules in example 1 and comparative example 1 were measured at 20 minutes and 0 seconds at 20, 25 minutes and 20 seconds at 20, and 25 minutes and 40 seconds at 14 ℃, and the temperatures of the heat generating modules in example 1 and comparative example 1 were measured at 20 minutes and 0 seconds at 20, 35 minutes and 20 minutes and 40 seconds at 14 ℃, respectively, and the measurement results are shown in table 1 below.
TABLE 1
| Time | EXAMPLE 1 heating Module temperature/. Degree.C | Comparative example 1-heating Module temperature/°c |
| 20 points 05 minutes 0 seconds | 60 | 58 |
| 20 points 05 minutes 20 seconds | 60 | 62 |
| 20 points 05 minutes 40 seconds | 60 | 61 |
| 20 points 15 minutes 0 seconds | 61 | 57 |
| 20 points 15 minutes 20 seconds | 61 | 62 |
| 20 points 15 minutes 40 seconds | 61 | 56 |
| 20 points 25 minutes 0 seconds | 61 | 57 |
| 20 points 25 minutes 20 seconds | 61 | 63 |
| 20 points 25 minutes 40 seconds | 61 | 53 |
| 20 points 35 minutes 0 seconds | 61 | 57 |
| 20 points 35 minutes 20 seconds | 61 | 62 |
| 20 points 35 minutes 40 seconds | 61 | 52 |
As can be seen from the test results in table 1, the connection mode of the conductive tape and the external power supply provided in example 1 further improves the heat generating efficiency of the heat generating module compared with the connection mode of the conductive tape and the external power supply provided in comparative example 1.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (9)
1. A heat generating module, comprising:
a first insulating layer;
the conductive belt is arranged on one side surface of the first insulating layer;
the heating coating layer is coated on the first insulating layer, and the conductive belt is positioned between the heating coating layer and the first insulating layer;
a second insulating layer coated on the heating paint layer;
two conductive strips are arranged on one side surface of the first insulating layer, namely a first conductive strip and a second conductive strip, wherein two ends of the first conductive strip are respectively a conductive connecting end A and a conductive connecting end B, two ends of the second conductive strip are respectively a conductive connecting end C and a conductive connecting end D, the conductive connecting end A corresponds to the conductive connecting end C in position, and the conductive connecting end B corresponds to the conductive connecting end D in position; the phase line L in the power line of the external power supply is electrically connected with the conductive connecting end A, the zero line N in the power line of the external power supply is electrically connected with the conductive connecting end D, or the phase line L in the power line of the external power supply is electrically connected with the conductive connecting end B, and the zero line N in the power line of the external power supply is electrically connected with the conductive connecting end C.
2. The heat generating module of claim 1, wherein the first insulating layer comprises a substrate, and a first insulating paint layer coated on an outer surface of the substrate; the second insulating layer is a second insulating paint layer.
3. The heat generating module of claim 2, wherein the substrate is a space aluminum plate or a mica plate.
4. The heat generating module of claim 1, wherein the first insulating layer is an anti-creeping insulating layer.
5. The heat generating module of claim 1, wherein the heat generating paint layer is a carbon nanotube-graphene-carbon fiber composite heat generating paint.
6. The heat generating module according to any one of claims 1 to 5, wherein a side of the second insulating layer facing away from the heat generating paint layer is provided with a temperature balance plate.
7. A heat generating device comprising an outer enclosure and a heat generating module according to any one of claims 1-6 disposed within the outer enclosure.
8. The heat generating device of claim 7, wherein a temperature sensitive panel is provided on an outer surface of the outer wrapper, the temperature sensitive panel configured to display a rate of temperature rise of the heat generating module and/or a current temperature of the heat generating module.
9. The heating device of claim 7, wherein the heating device is an electric heater or an electric pad or a heating seat or a heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165401.7U CN219843741U (en) | 2023-02-07 | 2023-02-07 | Heating module and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165401.7U CN219843741U (en) | 2023-02-07 | 2023-02-07 | Heating module and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843741U true CN219843741U (en) | 2023-10-17 |
Family
ID=88300952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320165401.7U Active CN219843741U (en) | 2023-02-07 | 2023-02-07 | Heating module and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843741U (en) |
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2023
- 2023-02-07 CN CN202320165401.7U patent/CN219843741U/en active Active
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