CN216805072U - Flexible heat radiation curtain - Google Patents
Flexible heat radiation curtain Download PDFInfo
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- CN216805072U CN216805072U CN202220148849.3U CN202220148849U CN216805072U CN 216805072 U CN216805072 U CN 216805072U CN 202220148849 U CN202220148849 U CN 202220148849U CN 216805072 U CN216805072 U CN 216805072U
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- thermal radiation
- circuit board
- carbon nanotube
- flexible
- control system
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- 230000005855 radiation Effects 0.000 title claims abstract description 59
- 239000004744 fabric Substances 0.000 claims abstract description 51
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
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Abstract
The utility model provides a flexible thermal radiation curtain, which comprises an inner layer cloth, an outer layer cloth, a thermal radiation assembly and a temperature control system, wherein the inner layer cloth is arranged on the inner layer cloth; the heat radiation assembly is clamped between the inner layer cloth and the outer layer cloth, and the temperature control system is electrically connected with the heat radiation assembly. This flexible thermal radiation (window) curtain combines together thermal radiation subassembly and temperature control system, can provide thermal radiation, for the vehicle cabin provides stable temperature, improves driver's operational environment.
Description
Technical Field
The utility model relates to the technical field of window curtains in automobiles, in particular to a flexible thermal radiation window curtain.
Background
In modern life, people work around seasons and days, and thus the working environment is very important for people working at different posts. For the freight car driver needing to work for a long time, the comfortable driving environment is more beneficial to the driving of the driver, and the occurrence of accidents is reduced. In winter, a driver usually adopts a heating system of the automobile in order to keep warm, and the heating system cannot play a good heating role; and meanwhile, the oil consumption of the automobile can be increased, the overall transportation cost is improved, and the failure rate of the engine can be increased.
Therefore, it is necessary to develop a warm-keeping article in a vehicle which can improve the working environment of a driver and has no influence on the overall structure in the vehicle cabin.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, it is a primary object of the present invention to provide a flexible thermal radiation window covering which combines a thermal radiation member with a temperature control system, can provide thermal radiation, provide a stable temperature for a vehicle cabin, and improve a working environment of a driver.
In order to achieve the above object, the present invention provides a flexible heat-radiating window covering.
The flexible thermal radiation curtain comprises inner layer cloth, outer layer cloth, a thermal radiation component and a temperature control system; wherein,
the heat radiation assembly is clamped between the inner layer cloth and the outer layer cloth, and the temperature control system is electrically connected with the heat radiation assembly.
Furthermore, the surfaces of the inner layer cloth and the outer layer cloth opposite to each other are respectively coated with a hot melt adhesive layer for adhering the heat radiation assembly between the inner layer cloth and the outer layer cloth.
Furthermore, the heat radiation assembly comprises a plurality of carbon nanotube thin film sheets and a flexible circuit board, and the flexible circuit board and the plurality of carbon nanotube thin film sheets are spliced to form a current loop;
the temperature control system is electrically connected with the flexible circuit board.
Furthermore, the carbon nanotube film sheet is in a strip shape and is connected with the flexible circuit board in series or in parallel to form a complete loop.
Furthermore, the plurality of carbon nanotube thin film pieces are arranged in parallel along the width or length direction of the inner layer cloth.
Furthermore, the flexible circuit board comprises a plurality of circuit board blocks, and the circuit board blocks are respectively spliced with the plurality of carbon nanotube thin film sheets to form a current loop.
Further, the heat radiation assembly further includes a conductive adhesive member for connecting the flexible circuit board and the carbon nanotube film sheet.
Further, the temperature control system comprises a temperature controller arranged on the outer layer cloth; the temperature controller comprises a control chip and a shell arranged on the outer side of the control chip; the control chip is electrically connected with the flexible circuit board.
Furthermore, the temperature control system also comprises a temperature sensing element connected to the carbon nanotube film sheet, and the temperature sensing element is electrically connected with the temperature controller.
Furthermore, the temperature control system also comprises a remote control device which is in signal transmission with the temperature controller.
Further, the inner layer cloth and the outer layer cloth are respectively made of any one of cotton, hemp, wool and polymers.
According to the utility model, the flexible thermal radiation curtain not only has a shading effect, but also has a function of increasing the ambient temperature through thermal radiation, and can supply heat to the vehicle cabin and improve the driving environment of a driver. Simultaneously, owing to set up temperature control system, can utilize control function such as bluetooth long-rangely to regulate and control the curtain, liberation driver's both hands improve the convenience. In addition, compare other heating facilities in the car, this (window) curtain is whole flexible folding, is convenient for accomodate when not using.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view illustrating a heat radiation member coupled to an inner fabric in an embodiment of the present invention;
FIG. 2 is a diagram of the connection structure between the outer layer fabric and the temperature controller according to the embodiment of the present invention;
fig. 3 is a connection structure diagram of the flexible circuit board and the carbon nanotube film in the embodiment of the utility model.
In the figure:
1. inner layer cloth; 2. outer layer cloth; 3. a carbon nanotube film sheet; 4. a flexible circuit board; 5. a temperature controller; 6. a temperature sensitive element; 7. mounting holes; 8. a heat radiation member; 9. an electrically conductive adhesive member.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
According to the embodiment of the utility model, the flexible heat radiation curtain can be arranged in a cockpit or a rest cabin to improve the ambient temperature.
As shown in fig. 1 to 2, the flexible thermal radiation curtain comprises an inner layer cloth 1, an outer layer cloth 2, a thermal radiation component 8 and a temperature control system; wherein, this heat radiation subassembly 8 presss from both sides and establishes between inlayer cloth 1 and outer cloth 2, and this temperature control system is connected with heat radiation subassembly 8 electricity.
In the above embodiment, the heat radiation member 8 has excellent flexibility, is light and thin, and is easy to store; meanwhile, the heating power is low, and the environment-friendly and energy-saving effects are good.
The material used by the heat radiation component 8 is a high-performance heat conduction, far infrared light wave radiation and flexible carbon nanotube film, and the surface of the carbon nanotube film can reach the temperature of 60 ℃ under the low-power condition and radiate to the surrounding environment, so that the environment temperature is increased; and can be folded and curled, which provides extremely high convenience for the device; meanwhile, the temperature control system is matched, so that the device can adapt to working environments at different temperatures.
In the present invention, the opposite surfaces of the inner layer cloth 1 and the outer layer cloth 2 are coated with hot melt adhesive layers (not shown) for adhering the heat radiation member 8 between the inner layer cloth 1 and the outer layer cloth 2, respectively.
Wherein, the thermosol layer adopts the thermosol to coat respectively on the relative surface of inlayer cloth 1 and outer cloth 2, and the hot melt adhesive can be TPU thermoplastic polyurethane elastomer rubber, Polyamide (PA), Polyester (PES), polyethylene (LDPE and HDPE) and Polyesteramide (PEA) etc. and the adhesion is strong, and has the compliance, can have fine compatibility with heat radiation component 8.
The materials of the inner layer cloth 1 and the outer layer cloth 2 can be any one of cotton, hemp, wool and polymers respectively, and the curtain has waterproof, antifouling and heat-insulating effects, can be designed with patterns or added with decorations on the surface according to actual needs, is more attractive, and increases the use comfort level.
As shown in fig. 1, the heat radiation assembly 8 includes a plurality of carbon nanotube thin film sheets 3 and a flexible circuit board 4, and the flexible circuit board 4 and the plurality of carbon nanotube thin film sheets 3 are spliced to form a current loop; the flexible circuit board 4 is electrically connected with the temperature control system. The carbon nanotube film 3 and the flexible circuit board 4 have good flexibility, are light and thin, and meanwhile, the carbon nanotube film 3 has low power required by heating, so that the carbon nanotube film has good effects of environmental protection and energy conservation. In addition, the characteristics of small volume, lightness and thinness are easier to store.
The flexible circuit board 4 serves as a positive electrode and a negative electrode of the heat radiation assembly 8, and has the characteristic of flexibility and bendability. And the carbon nanotube film sheet 3 also has the characteristics of flexibility and bending, so that the whole heat radiation assembly 8 can be folded and curled, and the extremely high convenience is realized.
As shown in fig. 1, the carbon nanotube film 3 is in a strip shape and is connected to the flexible circuit board 4 in a serial connection manner, specifically, the carbon nanotube film 3 is connected to an electrode of the flexible circuit board 4 through a conductive adhesive member 9, and when the power is turned on, the carbon nanotube film 3 is energized to form a loop and generate heat, so as to perform heat radiation on the surrounding space, thereby achieving the effect of raising the ambient temperature. Of course, in some embodiments, the carbon nanotube film 3 may also be connected to the flexible circuit board 4 in parallel to form a complete loop.
As shown in fig. 1, the flexible circuit board 4 includes a plurality of circuit boards, and the plurality of circuit boards are respectively spliced with the plurality of carbon nanotube thin film sheets 3 to form a current loop.
The carbon nanotube film is prepared by a floating vapor deposition method, and then is cut into a plurality of strip-shaped film pieces to obtain the carbon nanotube film piece 3.
In the utility model, the conductive adhesive member 9 is made of oily conductive paint, and specifically, the carbon nanotube film 3 is adhered to the copper foil of the flexible circuit board 4 through the oily conductive paint.
In the present invention, the plurality of carbon nanotube film sheets 3 may be arranged in parallel along the width or length direction of the inner layer fabric 1.
Fig. 1 shows a specific embodiment, wherein 4 carbon nanotube thin films 3 are arranged side by side along the width direction of the inner layer cloth 1, and from left to right, a first carbon nanotube thin film, a second carbon nanotube thin film, a third carbon nanotube thin film and a fourth carbon nanotube thin film are arranged in sequence.
The 5 circuit boards are respectively connected to the end parts of the 4 carbon nanotube thin film sheets 3, specifically, the 5 circuit boards are a first circuit board, a second circuit board, a third circuit board, a fourth circuit board and a fifth circuit board from top to bottom and from left to right in sequence; wherein, the first circuit board block is connected with one end of the first carbon nanotube film sheet; the second circuit board block is simultaneously connected with the same ends of the second carbon nanotube film sheet and the third carbon nanotube film sheet; the third circuit board block is connected with one end of the fourth carbon nanotube film sheet; the fourth circuit board block is connected with the same ends of the first carbon nanotube film sheet and the second carbon nanotube film sheet, and the ends of the first carbon nanotube film sheet and the second carbon nanotube film sheet are opposite to each other; the fifth circuit board block is connected with the same end of the third carbon nanotube film sheet and the fourth carbon nanotube film sheet and the end opposite to the first circuit board.
Referring to fig. 1 and 2, the temperature control system includes a temperature controller 5, wherein the temperature controller 5 is disposed on the outer fabric 2 and connected to the flexible circuit board 4 through a wire. The temperature controller 5 comprises a control chip and a shell arranged outside the control chip; the control chip is electrically connected to the flexible circuit board 4.
In the utility model, the heat radiation component 8 is firstly arranged on the inner layer cloth 1, then the outer layer cloth 2 is used for sealing, if hot pressing sealing is adopted, then the temperature controller 5 is welded with the flexible circuit board 4 and the temperature sensing element 6 through the circular hole reserved on the outer layer cloth 2, and finally the temperature controller 4 is sewn on the outer layer cloth 2.
Wherein, 5 external power supplies of temperature controller, temperature controller 5 can be bluetooth temperature controller, pulse temperature controller etc. connect remote control equipment (like the cell-phone) and carry out remote control (window) curtain and generate heat to have the function of regulation and control temperature, make this flexible heat radiation (window) curtain have different temperature gears, in order to satisfy different crowds, different season user demand.
The temperature control system also comprises a temperature sensing element 6 connected with the carbon nano tube thin film sheet 3, and the temperature sensing element 6 is electrically connected with the temperature controller 5. Wherein, the resistance value of the temperature sensing element 6 changes along with the temperature change, and the signal is fed back to the temperature controller 5 to play the role of monitoring the temperature.
In an embodiment of the present invention, the temperature sensing element 6 may be a thermistor.
The manufacturing method of the heat radiation component 8 connected with the thermistor comprises the following steps: a group of flexible circuit boards 4 are taken, 2 welding pads, namely a positive electrode and a negative electrode, are arranged on the flexible circuit boards 4, the thermistor and a lead are welded in sequence, the copper foil exposed on the flexible circuit boards 4 is brushed with an oily conductive coating, the carbon nanotube film 3 is adhered on the flexible circuit boards, and the assembly of the heat radiation component 8 with the thermistor is finished.
In the utility model, the top of the flexible heat radiation curtain is provided with a mounting hole 7 for passing through a metal hook fixed in a slide rail on a window, and the metal hook can move, so that the curtain can be pulled to shield the window or avoid shielding.
It is to be noted that the term "comprises" and any variations thereof in the description and claims of the present invention is intended to cover non-exclusive inclusions, such that the inclusion of a list of elements is not necessarily limited to those elements explicitly listed, but may include other elements not explicitly listed or inherent to such elements.
In the present invention, the terms "upper", "lower", "bottom", "top", "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the description of "first," "second," etc. referred to in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A flexible thermal radiation curtain is characterized by comprising an inner layer cloth, an outer layer cloth, a thermal radiation component and a temperature control system; wherein,
the heat radiation assembly is clamped between the inner layer cloth and the outer layer cloth, and the temperature control system is electrically connected with the heat radiation assembly.
2. The flexible thermal radiation window curtain of claim 1, wherein opposite surfaces of the inner cloth and the outer cloth are coated with a hot melt adhesive layer, respectively, for adhering the thermal radiation assembly between the inner cloth and the outer cloth.
3. The flexible thermal radiation window shade of claim 1, wherein the thermal radiation assembly comprises a plurality of carbon nanotube film sheets and a flexible circuit board, and the flexible circuit board and the plurality of carbon nanotube film sheets are spliced to form a current loop;
the temperature control system is electrically connected with the flexible circuit board.
4. The flexible thermal radiation window curtain of claim 3, wherein said carbon nanotube film sheet is in a strip shape and is connected in series or in parallel with said flexible circuit board to form a complete circuit.
5. The flexible thermal radiation window curtain of claim 3 or 4, wherein the plurality of carbon nanotube film sheets are arranged side by side along a width or length direction of the inner fabric.
6. The flexible thermal radiation window shade of claim 3 or 4, wherein the flexible circuit board comprises a plurality of circuit board blocks, and the circuit board blocks are respectively spliced with the plurality of carbon nanotube thin film sheets to form a current loop.
7. The flexible thermal radiation window covering of claim 3, wherein said thermal radiation assembly further comprises a conductive adhesive member for connecting said flexible circuit board and said carbon nanotube film sheet.
8. The flexible thermal radiation window shade of claim 3, wherein the temperature control system comprises a temperature controller disposed on the outer fabric; the temperature controller comprises a control chip and a shell arranged on the outer side of the control chip; the control chip is electrically connected with the flexible circuit board.
9. The flexible thermal radiation window shade of claim 8, wherein the temperature control system further comprises a temperature sensing element coupled to the carbon nanotube film sheet, and the temperature sensing element is electrically coupled to the temperature controller.
10. The flexible thermal radiation window covering of claim 8, wherein said temperature control system further comprises a remote control device in signal communication with said thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148849.3U CN216805072U (en) | 2022-01-19 | 2022-01-19 | Flexible heat radiation curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148849.3U CN216805072U (en) | 2022-01-19 | 2022-01-19 | Flexible heat radiation curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216805072U true CN216805072U (en) | 2022-06-24 |
Family
ID=82063950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220148849.3U Active CN216805072U (en) | 2022-01-19 | 2022-01-19 | Flexible heat radiation curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216805072U (en) |
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2022
- 2022-01-19 CN CN202220148849.3U patent/CN216805072U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 # 4 Incubation Area of Carbon Fiber Industrial Park, Lingang Economic and Technological Development Zone, Weihai, Shandong Patentee after: Shandong Tanyuan Intelligent Equipment Co.,Ltd. Address before: 264200 # 4 Incubation Area of Carbon Fiber Industrial Park, Lingang Economic and Technological Development Zone, Weihai, Shandong Patentee before: SHANDONG TANYUAN NANOTECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230523 Address after: 065201 Factory Building No.1, No. 8 Huaguan Street, South Side of Huaguan Street, Yanjiao High tech Zone, Sanhe City, Langfang City, Hebei Province, China Patentee after: HEBEI TANYUAN NANO TECHNOLOGY CO.,LTD. Address before: 264200 # 4 Incubation Area of Carbon Fiber Industrial Park, Lingang Economic and Technological Development Zone, Weihai, Shandong Patentee before: Shandong Tanyuan Intelligent Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |