CN214007031U - Curtain and intelligent curtain system - Google Patents
Curtain and intelligent curtain system Download PDFInfo
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- CN214007031U CN214007031U CN202022600962.4U CN202022600962U CN214007031U CN 214007031 U CN214007031 U CN 214007031U CN 202022600962 U CN202022600962 U CN 202022600962U CN 214007031 U CN214007031 U CN 214007031U
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Abstract
The utility model is suitable for a carbon nanotube field of generating heat, a (window) curtain and intelligent (window) curtain system is disclosed, intelligent (window) curtain system includes the spool, the (window) curtain of winding on the spool, actuating mechanism connected with the one end of spool, install the electrically conductive sliding ring of keeping away from actuating mechanism's one end at the spool and the control assembly who is connected with the external power electricity, the (window) curtain includes first surface course, second surface course and the carbon nanotube heating layer of clamp between first surface course and second surface course, the carbon nanotube heating layer includes first electrically conductive end, second electrically conductive end and carbon nanotube composite paper, the stator wire of electrically conductive sliding ring is connected with the control assembly electricity, the rotor wire of electrically conductive sliding ring is connected with first electrically conductive end and second electrically conductive end electricity respectively, the carbon nanotube composite paper switches on through first electrically conductive end and second electrically conductive end, actuating mechanism is connected with the control assembly electricity; the curtain of the intelligent curtain system utilizes the carbon nano tube to generate heat, the electric heat conversion efficiency is high, almost no attenuation is caused, the cost is low, and the intelligent curtain system is favorable for large-scale popularization.
Description
Technical Field
The utility model relates to a carbon nanotube technical field that generates heat especially relates to a (window) curtain and intelligent (window) curtain system that adopt carbon nanotube to generate heat.
Background
The curtain is an indispensable living article in houses such as families and offices, and has the functions of shading, shielding wind, preserving heat, blocking ultraviolet rays and decorating, at present, part of curtains also have a heating function, and can generate heat in low-temperature weather so as to improve the indoor temperature, for example, the Chinese published patent publication number is CN106343875A, the name is a patent document of a carbon fiber heating curtain, the disclosed curtain adopts carbon fibers as a heating material, the other publication number is CN108378666A, the name is a patent document of a graphene curtain electric heating system, the disclosed curtain adopts graphene as a heating material, the two curtains have good heating functions, the indoor temperature can be kept at a proper temperature, but the electric heat conversion efficiency of the carbon fibers is easy to attenuate, so that the service life is influenced, and the price of the graphene is too high, so that the curtain is not beneficial to large-scale popularization and use.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a curtain, it generates heat through setting up carbon nanotube, and carbon nanotube electric heat conversion efficiency is high and hardly attenuate, and carbon nanotube cost is lower in addition, is favorable to promoting on a large scale.
In order to achieve the above purpose, the utility model provides a scheme is:
the curtain comprises a first surface layer, a second surface layer and a carbon nano tube heating layer, wherein the second surface layer is stacked on the first surface layer, the carbon nano tube heating layer is clamped between the first surface layer and the second surface layer, the carbon nano tube heating layer comprises a first conductive end, a second conductive end and carbon nano tube composite paper, the first conductive end is used for being communicated with the positive electrode of an external power supply, the second conductive end is used for being communicated with the negative electrode of the external power supply, and the carbon nano tube composite paper is communicated with the second conductive end through the first conductive end.
As an improvement mode, the carbon nanotube composite paper is provided with at least two pieces, and the at least two pieces of carbon nanotube composite paper are arranged in series.
As an improvement, the carbon nanotube composite paper is provided with two pieces of carbon nanotube composite paper side by side, which are a first carbon nanotube composite paper and a second carbon nanotube composite paper, respectively, the first carbon nanotube paper has a first end portion and a second end portion opposite to the first end portion, the second carbon nanotube paper has a third end portion adjacent to the first end portion and a fourth end portion opposite to the third end portion, the first conductive end is wrapped on the first end portion, the second conductive end is wrapped on the third end portion, the carbon nanotube heating layer further includes a third conductive end for conducting the first carbon nanotube composite paper and the second carbon nanotube composite paper, the third conductive end is wrapped on the second end portion, and part of the third conductive end is wrapped on the fourth end portion.
As an improvement, the first conductive end, the second conductive end and the third conductive end are all made of copper foil.
As an improvement, the first surface layer is a reflective film, and the second surface layer is a waterproof non-woven fabric.
As an improvement mode, the curtain also comprises a waterproof non-woven fabric clamped between the first surface layer and the carbon nano tube heating layer.
A second object of the utility model is to provide an intelligence (window) curtain system, including spool, winding epaxial (window) curtain, with the one end of spool is connected and is used for the drive the spool rotates with the actuating mechanism who accomodates or expand the (window) curtain, installs the spool is kept away from the electrically conductive sliding ring of actuating mechanism's one end and the control assembly who is connected with the external power source electricity, the (window) curtain adopts above-mentioned arbitrary one the (window) curtain, actuating mechanism with the control assembly electricity is connected, the stator wire of electrically conductive sliding ring with the control assembly electricity is connected, the rotor wire of electrically conductive sliding ring respectively with first electrically conductive end with the electrically conductive end electricity of second is connected.
As an improvement, one end of the reel away from the driving mechanism is sleeved on the rotating end of the conductive slip ring, the reel is provided with two openings, and rotor wires of the conductive slip ring respectively penetrate through the two openings and are connected with the first conductive end and the second conductive end in a one-to-one correspondence manner.
As an improved mode, the control assembly comprises a control module, a wireless receiving module, a temperature control module, an over-temperature protection module and a power supply module electrically connected with an external power supply, and the wireless receiving module, the temperature control module, the over-temperature protection module, the driving mechanism, the power supply module and stator leads of the conductive slip ring are all connected with the control module.
As an improved mode, the intelligent curtain system further comprises a mounting box for accommodating the scroll, the driving mechanism, the conductive sliding ring and the control assembly, fixed ends of the driving mechanism, the control assembly and the conductive sliding ring are all fixedly mounted in the mounting box, and the mounting box is provided with an opening through which the curtain passes.
The utility model provides a (window) curtain not only has the shading and/or the decoration effect of ordinary (window) curtain, still is provided with carbon nanotube layer that generates heat, utilizes carbon nanotube to generate heat, and then for indoor heating, and carbon nanotube electric heat conversion efficiency is high and hardly attenuate, and carbon nanotube's cost is lower than graphite alkene in addition, and the practicality is stronger, consequently the utility model discloses a (window) curtain is favorable to promoting on a large scale.
The utility model provides an intelligence (window) curtain system is owing to adopted the (window) curtain that is provided with the carbon nanotube layer that generates heat, and this (window) curtain utilizes carbon nanotube to generate heat, and then for indoor heating, and carbon nanotube electric heat conversion efficiency is high and hardly attenuates, and carbon nanotube's cost is lower than graphite alkene in addition, and the practicality is stronger, consequently the utility model discloses an intelligence (window) curtain system is favorable to promoting on a large scale.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an internal structure of an intelligent curtain system provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an intelligent curtain system provided in an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a window covering according to an embodiment of the present invention;
fig. 4 is a control flow chart of the intelligent curtain system provided by the embodiment of the present invention.
The reference numbers illustrate:
1. an intelligent curtain system;
10. (ii) a curtain; 11. a first facing; 12. a second facing; 13. a carbon nanotube heating layer; 131. a first conductive terminal; 132. a second conductive terminal; 133. a first carbon nanotube composite paper; 1331. a first end portion; 1332. A second end portion; 134. a second carbon nanotube composite paper; 1341. a third end portion; 1342. a fourth end portion; 135. a third conductive terminal; 14. waterproof non-woven fabrics;
20. a reel;
30. a drive mechanism;
40. a conductive slip ring;
50. a control component; 51. a control module; 52. a wireless receiving module; 53. a temperature control module; 54. an overtemperature protection module; 55. a power supply module;
60. and (5) mounting the box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the 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, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 3, an embodiment of the present invention provides a window curtain 10, which includes a first surface layer 11, a second surface layer 12, and a carbon nanotube heating layer 13 sandwiched between the first surface layer 11 and the second surface layer 12, wherein the first surface layer 11, the second surface layer 12, and the carbon nanotube heating layer 13 are pressed or sewn to form the window curtain 10, the carbon nanotube heating layer 13 includes a first conductive end 131 for communicating with a positive electrode of an external power source, a second conductive end 132 for communicating with a negative electrode of the external power source, and a carbon nanotube composite paper, the carbon nanotube composite paper is conducted through the first conductive end 131 and the second conductive end 132, when the first conductive end 131 and the second conductive end 132 are connected with the external power source, a loop is formed, the carbon nanotube heating layer 13 starts to work, generates heat, and can adjust indoor temperature, the window curtain 10 of this embodiment not only has a shading and/or decoration effect of the common window curtain 10, still be provided with carbon nanotube layer 13 that generates heat, utilize carbon nanotube to generate heat, and then for indoor heating, carbon nanotube electric heat conversion efficiency is high and hardly attenuates, and carbon nanotube's cost is lower than graphite alkene in addition, and the practicality is stronger, therefore the (window) curtain 10 of this embodiment is favorable to promoting on a large scale.
The window covering 10 of the present embodiment may be made into an opening and closing type or a rolling type, and is not particularly limited herein.
In a preferred embodiment, at least two pieces of carbon nanotube composite paper are arranged, and at least two pieces of carbon nanotube composite paper are arranged in series. For example, two carbon nanotube composite papers are arranged side by side, which are a first carbon nanotube composite paper 133 and a second carbon nanotube composite paper 134, respectively, the first carbon nanotube paper has a first end 1331 and a second end 1332 opposite to the first end 1331, the second carbon nanotube paper has a third end 1341 adjacent to the first end 1331 and a fourth end 1342 opposite to the third end 1341, the first conductive end 131 is coated on the first end 1331, the second conductive end 132 is coated on the third end 1341, the carbon nanotube heating layer 13 further includes a third conductive end 135 for conducting the first carbon nanotube composite paper 133 and the second carbon nanotube composite paper 134, the third conductive end 135 is partially coated on the second end 1332, and part cladding is in fourth tip 1342, so the design, the wiring of the carbon nanotube heating layer 13 of being convenient for has reduced the wiring length of the carbon nanotube heating layer 13 as far as possible.
It is understood that the carbon nanotube composite paper may be provided in four or more sheets, as long as the carbon nanotube composite paper can finally form a loop in series.
Further, the first conductive end 131, the second conductive end 132 and the third conductive end 135 are all made of copper foil, which has good conductivity and is convenient to manufacture.
In a preferred embodiment, the first surface layer 11 is a reflective film, and the second surface layer 12 is a waterproof non-woven fabric 14, so that the window shade 10 of the present embodiment not only has the light-shielding function of a common window shade 10, but also has an internal waterproof function, thereby preventing the carbon nanotube heating layer 13 from being wetted by water by human accidents and affecting the use.
Furthermore, the window curtain 10 further comprises a waterproof non-woven fabric 14 sandwiched between the first surface layer 11 and the carbon nanotube heating layer 13, and the waterproof non-woven fabric 14 is arranged on the inner side and the outer side of the carbon nanotube heating layer 13 to play a waterproof protection role on the carbon nanotube heating layer 13, so that the carbon nanotube heating layer 13 is prevented from being affected by damp short circuit or damp to affect the service life.
The first surface layer 11 and the second surface layer 12 may be other material layers, for example, the first surface layer 11 may be a decorative material layer, and the second surface layer 12 may be a decorative material layer.
Referring to fig. 1 to 4, the present embodiment further provides an intelligent curtain system 1, which includes a winding shaft 20, a curtain 10 wound on the winding shaft 20, a driving mechanism 30 connected to one end of the winding shaft 20 and configured to drive the winding shaft 20 to rotate so as to receive or unwind the curtain 10, a conductive slip ring 40 installed at one end of the winding shaft 20 away from the driving mechanism 30, and a control assembly 50 electrically connected to an external power source, wherein the driving mechanism 30 is electrically connected to the control assembly 50, and the control assembly 50 provides power for the driving mechanism 30 and is configured to control the driving mechanism 30 to open or close. The window covering 10 is the window covering 10 as described above, wherein the stator wires of the slip ring 40 are electrically connected to the control assembly 50, and the rotor wires of the slip ring 40 are electrically connected to the first conductive terminal 131 and the second conductive terminal 132, respectively.
In this embodiment, the driving mechanism 30 adopts a driving motor, and the intelligent window shade system 1 deploys the window shade 10 by the following steps: the driving motor receives a control command from the control unit 50, and the driving motor is turned on and turned back to drive the roller 20 to rotate counterclockwise, so that the window covering 10 descends, and simultaneously, the rotating end of the conductive slip ring 40 rotates counterclockwise along with the roller 20.
The intelligent curtain system 1 rolls up the curtain 10 as follows: when the driving motor receives a control command from the control module 50, the driving motor starts to rotate forward, the roller 20 is driven to rotate clockwise, the window covering 10 rises, and simultaneously, the rotating end of the conductive slip ring 40 rotates clockwise along with the roller 20.
When the heating function of the curtain 10 needs to be used, the control component 50 is connected with the stator lead of the conductive slip ring 40, the carbon nanotube heating layer 13 forms a loop, and the carbon nanotube heating layer 13 starts to work to generate heat, so that the indoor temperature can be adjusted.
It should be noted that the heating function of the window shade 10 is generally used when the window shade 10 is fully unfolded, and in order to avoid affecting the normal use of the carbon nanotube heating layer 13, the heating function of the window shade 10 is not used when the window shade 10 starts to be lifted and is rolled up, because the carbon nanotube heating layer 13 is also in a rolled state after the window shade 10 is rolled up, at this time, the heat generated by the carbon nanotube heating layer 13 is difficult to exchange heat with the indoor air, and the abnormal temperature rise of the carbon nanotube heating layer 13 is easily caused. This function may be accomplished by providing, for example, that the control assembly 50 disconnects the power to the stator wires of the conductive slip ring 40 when the drive motor is rotating in the forward direction.
The intelligent curtain system 1 of this embodiment is owing to adopted the (window) curtain 10 that is provided with carbon nanotube layer 13 that generates heat, and this (window) curtain 10 utilizes carbon nanotube to generate heat, and then for indoor heating, carbon nanotube electric heat conversion efficiency is high and hardly attenuate, and carbon nanotube's cost is lower than graphite alkene in addition, and the practicality is stronger, therefore the intelligent curtain system 1 of this embodiment is favorable to promoting on a large scale.
In a preferred embodiment, one end of the winding shaft 20 away from the driving mechanism 30 is sleeved on the rotating end of the conductive slip ring 40, that is, one end of the winding shaft 20 is sleeved on the output shaft of the driving motor, and the other end is sleeved on the rotating end of the conductive slip ring 40, so that the winding shaft 20 can be supported, and the rotating end of the conductive slip ring 40 can rotate along with the winding shaft 20 in the same direction. Meanwhile, in order to facilitate the connection between the rotor wires of the conductive slip ring 40 and the circuit of the carbon nanotube heating layer 13, the reel 20 is provided with two openings, and the rotor wires of the conductive slip ring 40 respectively penetrate through the two openings and are connected with the first conductive ends 131 and the second conductive ends 132 in a one-to-one correspondence manner.
In a preferred embodiment, the control assembly 50 includes a control module 51, a wireless receiving module 52, a temperature control module 53, an over-temperature protection module 54, and a power module 55 for electrically connecting to an external power source, and the wireless receiving module 52, the temperature control module 53, the over-temperature protection module 54, the driving mechanism 30, the power module 55, and stator wires of the conductive slip ring 40 are all connected to the control module 51. At this time, the intelligent curtain system 1 can control the curtain 10 to ascend and descend, open or close the heating function of the curtain 10, and set the heating temperature through a remote control or a mobile terminal, and the intelligent curtain system 1 further has an over-temperature protection function, which is specifically as follows:
when a user sends a command for controlling the curtain 10 to ascend or descend through a remote controller or a mobile terminal, the wireless receiving module 52 receives the corresponding command and feeds the command back to the control module 51, the control module 51 sends the command to the driving mechanism 30, and the driving mechanism 30 performs forward rotation or reverse rotation according to the command.
When the user sets the indoor temperature through the remote controller or the mobile terminal, the wireless receiving module 52 receives the corresponding instruction and feeds back the instruction to the control module 51, and when the temperature sensor of the temperature control module 53 detects that the indoor temperature reaches the preset value, the control module 51 disconnects the power supply of the carbon nanotube heating layer 13, and the carbon nanotube heating layer 13 stops working.
In an initial state, the maximum temperature value of the carbon nanotube heating layer 13 is preset by the over-temperature protection module 54, when the temperature exceeds the maximum preset value, the over-temperature protection module 54 gives an alarm and feeds the alarm back to the control module 51, the control module 51 disconnects the power supply of the carbon nanotube heating layer 13, and the carbon nanotube heating layer 13 stops working.
The intelligent curtain system 1 further comprises a mounting box 60 for accommodating the scroll 20, the driving mechanism 30, the conductive slip ring 40 and the control assembly 50, the mounting box 60 is fixed on the wall surface, fixed ends of the driving mechanism 30, the control assembly 50 and the conductive slip ring 40 are all fixedly mounted in the mounting box 60, the mounting box 60 is provided with an opening (not shown) for allowing the curtain 10 to pass through, and by arranging the mounting box 60, scattered components are accommodated, so that the whole structure is more compact and more attractive.
Optionally, the mounting box 60 is a semi-cylindrical mounting box.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The curtain comprises a first surface layer and a second surface layer which is overlapped on the first surface layer, and is characterized by further comprising a carbon nano tube heating layer which is clamped between the first surface layer and the second surface layer, wherein the carbon nano tube heating layer comprises a first conductive end which is used for being communicated with the positive pole of an external power supply, a second conductive end which is used for being communicated with the negative pole of the external power supply, and carbon nano tube composite paper, and the carbon nano tube composite paper is communicated through the first conductive end and the second conductive end.
2. The window covering of claim 1, wherein at least two of the carbon nanotube composite papers are arranged in series.
3. The window curtain of claim 2, wherein the carbon nanotube composite paper includes two pieces of side-by-side carbon nanotube composite paper, each of which includes a first carbon nanotube composite paper and a second carbon nanotube composite paper, the first carbon nanotube paper has a first end and a second end opposite to the first end, the second carbon nanotube paper has a third end adjacent to the first end and a fourth end opposite to the third end, the first conductive end is wrapped around the first end, the second conductive end is wrapped around the third end, the carbon nanotube heating layer further includes a third conductive end for conducting the first carbon nanotube composite paper and the second carbon nanotube composite paper, and the third conductive end is wrapped around the second end and partially wrapped around the fourth end.
4. The window covering of claim 3, wherein the first conductive end, the second conductive end, and the third conductive end are each made of copper foil.
5. The window covering of claim 1, wherein the first facing is a reflective film and the second facing is a waterproof nonwoven.
6. The window covering of claim 1, further comprising a waterproof nonwoven fabric sandwiched between the first facing layer and the carbon nanotube heating layer.
7. The intelligent curtain system is characterized by comprising a scroll, a curtain wound on the scroll, a driving mechanism connected with one end of the scroll and used for driving the scroll to rotate so as to receive or unfold the curtain, a conductive slip ring installed at one end of the scroll, which is far away from the driving mechanism, and a control component electrically connected with an external power supply, wherein the curtain adopts the curtain as claimed in any one of claims 1 to 5, the driving mechanism is electrically connected with the control component, a stator lead of the conductive slip ring is electrically connected with the control component, and a rotor lead of the conductive slip ring is electrically connected with the first conductive end and the second conductive end respectively.
8. The intelligent window curtain system as claimed in claim 7, wherein an end of the roller shaft away from the driving mechanism is sleeved on the rotating end of the conductive slip ring, the roller shaft is provided with two openings, and rotor wires of the conductive slip ring respectively pass through the two openings and are connected with the first conductive end and the second conductive end in a one-to-one correspondence manner.
9. The intelligent window covering system of claim 7, wherein the control assembly comprises a control module, a wireless receiving module, a temperature control module, an over-temperature protection module, and a power supply module for electrically connecting to an external power source, and the wireless receiving module, the temperature control module, the over-temperature protection module, the driving mechanism and the power supply module, and stator wires of the conductive slip ring are all connected to the control module.
10. The intelligent window covering system of claim 7, further comprising a mounting box for housing the roller, the driving mechanism, the conductive slip ring, and the control assembly, wherein the fixed ends of the driving mechanism, the control assembly, and the conductive slip ring are all fixedly mounted within the mounting box, and the mounting box is provided with an opening for the window covering to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600962.4U CN214007031U (en) | 2020-11-11 | 2020-11-11 | Curtain and intelligent curtain system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600962.4U CN214007031U (en) | 2020-11-11 | 2020-11-11 | Curtain and intelligent curtain system |
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| Publication Number | Publication Date |
|---|---|
| CN214007031U true CN214007031U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022600962.4U Active CN214007031U (en) | 2020-11-11 | 2020-11-11 | Curtain and intelligent curtain system |
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| CN (1) | CN214007031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766948A (en) * | 2022-03-29 | 2022-07-22 | 牛墨石墨烯应用科技有限公司 | Heating towel wall hanging support based on graphene heating film and manufacturing method |
-
2020
- 2020-11-11 CN CN202022600962.4U patent/CN214007031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766948A (en) * | 2022-03-29 | 2022-07-22 | 牛墨石墨烯应用科技有限公司 | Heating towel wall hanging support based on graphene heating film and manufacturing method |
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