CN110761696A - Intelligent curtain - Google Patents
Intelligent curtain Download PDFInfo
- Publication number
- CN110761696A CN110761696A CN201911214833.7A CN201911214833A CN110761696A CN 110761696 A CN110761696 A CN 110761696A CN 201911214833 A CN201911214833 A CN 201911214833A CN 110761696 A CN110761696 A CN 110761696A
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- China
- Prior art keywords
- parts
- fixing frame
- hollow square
- window
- semi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011241 protective layer Substances 0.000 claims abstract description 16
- 238000005286 illumination Methods 0.000 claims description 39
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 20
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- 239000006087 Silane Coupling Agent Substances 0.000 claims description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 10
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- 244000025254 Cannabis sativa Species 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/652—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
- E06B9/368—Driving means other than pulling cords
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses an intelligent curtain which comprises a shielding part, wherein the shielding part comprises a hollow square fixing frame and a plurality of blades, the upper ends of the blades are fixedly provided with first connecting shafts, the bottom ends of the blades are fixedly provided with second connecting shafts, the first connecting shafts are rotatably arranged on the inner top wall of the hollow square fixing frame, and the second connecting shafts are rotatably arranged on the inner bottom wall of the hollow square fixing frame. The window curtain has the advantages of higher intelligent degree, convenience in installation, difficulty in damage and long service life, the window is fixed by the adsorption component, the window curtain can be prevented from being damaged by being installed, the opening and closing states of the window curtain and the window can be intelligently adjusted, the heating, ventilation and heat dissipation can be intelligently realized for a user, the service life of the window curtain can be effectively prolonged by the prepared protective layer, and particularly, the window curtain is difficult to nourish bacteria, and is clean and sanitary.
Description
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to an intelligent curtain.
Background
The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles.
The control modes of the curtain are manual and electric. The manual window curtain comprises: hand-operated retractable curtains, hand-operated pull-bead roller curtains, hand-operated silky drapery curtains, hand-operated wooden blinds, hand-operated roman curtains, hand-operated organ curtains, and the like. The motorized window treatment comprises: electric retractable curtains, electric roller blinds, electric silky blinds, electric ceiling curtains, electric wooden blinds, electric roman curtains, electric organ curtains and the like. With the development of curtains, it has become an indispensable indoor decoration for a living room with perfect combination of functionality and decoration.
However, the existing curtain has low intelligent degree, is inconvenient to install, is easy to damage, has short service life, cannot intelligently adjust the opening and closing states of the curtain and a window, cannot intelligently supply heat and ventilate and radiate heat for a user, and has greatly reduced service life due to the lack of protective measures.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an intelligent curtain which is high in intelligence degree, convenient to install, not easy to damage and long in service life, a window is fixed by an adsorption component, the curtain can be prevented from being damaged by being installed, the curtain and the opening and closing state of the window can be intelligently adjusted, heating, ventilation and heat dissipation can be intelligently achieved for a user, the service life of the curtain can be effectively prolonged by a prepared protection layer, and more importantly, the curtain is not easy to nourish bacteria, is clean and sanitary, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an intelligent curtain, includes the occlusion part, the occlusion part includes the square fixed frame of cavity and a plurality of blade, a plurality of the equal fixed mounting in upper end of blade has first connecting axle, and a plurality of the equal fixed mounting in bottom of blade has the second connecting axle, first connecting axle rotates to be installed on the interior roof of the square fixed frame of cavity, the second connecting axle rotates to be installed on the interior diapire of the square fixed frame of cavity, the equal fixed mounting in upper end of first connecting axle has the belt pulley, connect through belt transmission between the belt pulley wheel, and one of them the upper portion central point of belt pulley puts the axis of rotation fixed connection department with first motor, first motor is through first mount pad fixed mounting be in inside the upper portion of the square fixed frame of cavity.
Through adopting above-mentioned technical scheme, usable first motor drive blade rotates, realizes the angle that the regulation blade was located to change the sunlight and see through the indoor illumination volume of window entering, with the operation requirement that satisfies the user.
Furthermore, the inside of second connecting axle is hollow structure, just the inside fixed mounting of second connecting axle has the electrical heating stick, the upper end of electrical heating stick stretches into the inside of blade, just the bottom of electrical heating stick extends to the bottom of second connecting axle is outside, the wiring end fixedly connected with electric slip ring of electrical heating stick bottom, electric slip ring fixed mounting be in inside the bottom of the square fixed frame of cavity.
Through adopting above-mentioned technical scheme, utilize the effect of generating heat of electrical heating rod for electrical heating rod possesses the function of heating, can be for the user heating when weather is colder, and secondly under the effect of electrical slip ring, electrical heating rod also can be switched on always even under the rotatory condition, also can normally work, and can not cause the winding phenomenon of electric wire.
Further, still include the light detection portion, the light detection portion includes riser, semi-cylinder type installation piece and illumination sensor and semi-cylinder type shell, semi-cylinder type installation piece with the semi-cylinder type shell is fixed mounting between two parties all on the same side of riser, just semi-cylinder type installation piece is located the inside of semi-cylinder type shell, illumination sensor is equipped with a plurality of, and a plurality of illumination sensor equipartition is installed on the cambered surface of semi-cylinder type installation piece, on the lateral wall of semi-cylinder type shell the equipartition seted up a plurality of with the corresponding rectangular shape through-hole of illumination sensor.
Through adopting above-mentioned technical scheme, at the in-process of sunrise to sunset, the sunlight is different through the intensity that a plurality of rectangular shape through-hole shone a plurality of illumination sensor to utilize the illumination intensity control first motor drive blade pivoted angle of illumination sensor response.
Further, the riser is square riser, just four first mounting holes have been seted up to four corners symmetry of riser, a plurality of the equal seal installation in the inside of rectangular shape through-hole has the transparent glass board.
Through adopting above-mentioned technical scheme, seting up of four first mounting holes makes the installation of light detection portion more convenient, and transparent glass board does not influence the sunlight promptly and sees through rectangular shape through-hole and shine light sensor, still has waterproof effect simultaneously, can prevent that light sensor from being damaged by the rainwater.
Further, the window closing and opening part comprises a window closing and opening part, the window closing and opening part comprises a square shell, a bottom plate, a second motor, a lead screw, two lead screw seats, a lead screw nut, a limiting rod, a transverse rod and an adsorption component, the bottom plate is fixedly arranged at the bottom of the square shell, a limiting groove is formed in the middle of the bottom plate, the two lead screw seats are fixedly arranged on the upper portion of the bottom plate and are symmetrically arranged at two ends of the limiting groove, the lead screw is arranged between the two lead screw seats through a rolling bearing, one end of the lead screw penetrates through one of the lead screw seats and is fixedly connected with a rotating shaft of the second motor, the second motor is fixedly arranged on the upper portion of the bottom plate through a second mounting seat, the lead screw nut is in threaded connection with the outer portion of the lead screw, the limiting rod is vertically welded at the bottom of the lead screw nut, and the bottom of the limiting rod penetrates through the limiting groove and extends to the bottom of the bottom plate, the transverse rod is horizontally welded at the bottom of the limiting rod, and the adsorption component is fixedly installed at the end part, far away from the limiting rod, of the transverse rod.
Through adopting above-mentioned technical scheme, usable adsorption component fixes a window, then utilizes the second motor drive lead screw to rotate, and screw-nut will move along the lead screw under the limiting action of gag lever post and spacing groove to drive adsorption component side-to-side movement, and then realize opening and the function of closing the window.
Further, the adsorption component comprises a first cylindrical shell, a first cylindrical magnet, a second cylindrical magnet and a second cylindrical shell, the first cylindrical magnet is fixedly installed inside the first cylindrical shell, the second cylindrical magnet is fixedly installed inside the second cylindrical shell, the first cylindrical shell and the second cylindrical shell pass through the first cylindrical magnet and the second cylindrical magnet, the first cylindrical shell and the second cylindrical shell attract each other to be detachable and connected, and the first cylindrical shell is fixedly installed on the end portion of the limiting rod.
By adopting the technical scheme, the window closing and opening part is fixedly arranged on the outer wall, the first cylindrical shell is attached to the outer side surface of the glass of one window, the second cylindrical shell is attached to the inner side surface of the glass of one window, and the first cylindrical magnet and the second cylindrical magnet are fixed together by utilizing the magnetic force of mutual attraction of the first cylindrical magnet and the second cylindrical magnet, so that the adsorption component is fixed on one window, and the purpose of closing and opening the window by utilizing the window closing and opening part is realized.
Further, a handle is further integrally arranged on one side face of the second cylindrical shell, and a jack is formed in the middle of the handle.
Through adopting above-mentioned technical scheme, when dismantling second cylinder type casing, can insert the inside of jack with the finger, and then make second cylinder type casing be convenient for pull down through the handle.
Further, still embedded installing temperature sensor on the antetheca of the square fixed frame of cavity, just the inside fixed mounting that still has battery and controller in upper portion of the square fixed frame of cavity, the battery pass through the wire respectively with first motor the electrical heating stick with the second motor and controller series connection, temperature sensor with illumination sensor's signal input part all pass through the signal line with the signal input part electric connection of controller, first motor with the electrical heating stick and the automatically controlled end of second motor all through the serial port line with the control output electric connection of controller.
By adopting the technical scheme, the temperature sensor is used for sensing the indoor temperature in real time and uploading real-time sensed temperature data to the controller, the controller analyzes and judges according to the received temperature data, when the indoor temperature is judged to be lower than a set value, the controller controls the second motor to work to close the window and controls the electric heating rod to heat at the same time, and according to the illumination intensity data uploaded by the plurality of illumination sensors in real time, the controller controls the first motor to drive the blade to adjust the angle so that the edge of the blade faces the sun and more sunlight irradiates into the room to heat a user, when the indoor temperature is judged to be higher than the set value, the controller controls the second motor to work to open the window and controls the electric heating rod to stop heating at the same time, and according to the illumination intensity data uploaded by the plurality of illumination sensors in real time, the controller controls the first motor to drive the blade to adjust the angle, the blades cover the sun, sunlight is prevented from being irradiated into the room, ventilation and heat dissipation are achieved for users, and therefore the intelligent degree of the curtain is high.
Further, there are upper cover plate and lower apron on the upper portion of the square fixed frame of cavity and bottom respectively through bolt fixed mounting, just the both sides of the square fixed frame of cavity align its back wall symmetrical weld have four installation ears, the through wires hole has been seted up on the upper cover plate, four the second mounting hole has all been seted up to the inside of installation ear.
Through adopting above-mentioned technical scheme for upper cover plate and lower apron are convenient for carry out the dismouting through operating bolt, and the equipment work of this (window) curtain of being convenient for, the through wires hole is used for the wiring to use, and four installation ears cooperate the second mounting hole to make the shielding part be convenient for install the inboard at the wall through the bolt, are convenient for cooperate the window to use.
Further, a protective layer is further arranged on the surface of the hollow square fixing frame, and the protective layer is prepared by the following method:
weighing the following raw materials in parts by weight: 20-28 parts of epoxy resin, 10-15 parts of titanium dioxide powder, 13-18 parts of nano silver powder, 12-16 parts of copper oxide powder, 8-10 parts of spice powder, 15-20 parts of polyurethane, 3-5 parts of silane coupling agent, 3-5 parts of alcohol ester, 2-4 parts of triethanolamine, 1-3 parts of emulsified silicone oil and 30-50 parts of ethanol;
s1, adding the weighed silane coupling agent, alcohol ester dodeca, triethanolamine, emulsified silicone oil and ethanol into a stirrer, and stirring for 15-20min at the stirring speed of 600-;
s2, adding epoxy resin, titanium dioxide powder, nano silver powder, copper oxide powder, spice powder and polyurethane into a grinder to grind until the particle diameter of the materials is not more than 100nm, and preparing mixed powder materials;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, and stirring for 20-30min, wherein the stirring speed of the reaction kettle is set to be 700-900r/min, and the temperature is set to be 60-80 ℃, so as to prepare the protective coating;
s4, polishing the surface of the hollow square fixing frame by using sand paper, and then washing the surface by using a high-pressure water gun;
s5, drying the hollow square fixing frame cleaned in the step S4 by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the surface of the dried hollow square fixing frame by using a high-pressure sprayer spray gun;
and S6, placing the hollow square fixing frame sprayed with the protective coating in the step S5 in a drying chamber for drying and curing, wherein the drying and curing temperature is set to be 120-140 ℃, and the time is set to be 30-40min, namely, the protective layer is prepared on the surface of the hollow square fixing frame.
By adopting the technical scheme, the process for preparing the protective coating is simple in step and easy to realize, the prepared protective coating is moderate in viscosity, not easy to stratify, convenient to spray, free of bubbles, good in comprehensive performance, and capable of forming a good coating after spraying, not easy to generate cracks and good in film forming effect, the prepared protective layer has good performances of corrosion resistance, bacteria resistance and ageing resistance, good in adhesiveness and not easy to fall off, and the performances of corrosion resistance, bacteria resistance and ageing resistance of the hollow square fixing frame can be effectively improved, so that the curtain is long in service life, and more importantly, the curtain is not easy to nourish bacteria and is clean and sanitary.
In summary, the invention mainly has the following beneficial effects:
1. in the invention, the controller analyzes and judges according to the received temperature data, when the indoor temperature is judged to be lower than a set value, the controller controls the second motor to work to close the window, controls the electric heating rod to heat at the same time, and controls the first motor to drive the blades to adjust the angle according to the illumination intensity data uploaded by the plurality of illumination sensors in real time so that the edges of the blades face the sun and more sunlight irradiates the indoor space to heat a user,
2. according to the invention, when the indoor temperature is judged to be higher than a set value, the second motor is controlled to work to open the window, the electric heating rod is controlled to stop heating, and the first motor is controlled to drive the blades to adjust the angle according to the illumination intensity data uploaded by the plurality of illumination sensors in real time, so that the blades cover the sun, sunlight is prevented from being irradiated into the room, and ventilation and heat dissipation are performed for users;
3. the window curtain has the advantages of higher intelligent degree, convenience in installation, difficulty in damage and long service life, and the window curtain can be prevented from being damaged by installing the window curtain by fixing the window by using the adsorption component;
4. the protective coating prepared by the method has moderate viscosity, is not easy to layer, is convenient to spray, does not generate bubbles, is fully combined with various components, has good comprehensive performance, can form a good coating after being sprayed, is not easy to generate cracks, has good film forming effect, has good corrosion resistance, bacteria resistance and ageing resistance, has good adhesiveness and is not easy to fall off, and can effectively increase the corrosion resistance, bacteria resistance and ageing resistance of the hollow square fixing frame, so that the curtain has long service life, and particularly, the curtain is not easy to nourish bacteria, and is clean and sanitary.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a shielding portion according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a shielding portion according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
FIG. 6 is a schematic structural diagram of a light detecting unit according to an embodiment of the present invention;
FIG. 7 is an exploded view of a light detecting unit according to an embodiment of the present invention;
FIG. 8 is a schematic view of a window opening and closing portion according to an embodiment of the present invention;
fig. 9 is an exploded view of the window opening and closing part according to an embodiment of the present invention.
In the figure: 1. a shielding portion; 2. a light detection unit; 3. a window opening and closing part; 4. a hollow square fixing frame; 5. an upper cover plate; 6. a lower cover plate; 7. a blade; 8. a first connecting shaft; 9. a second connecting shaft; 10. a belt pulley; 11. a belt; 12. a first motor; 13. a first mounting seat; 14. a storage battery; 15. a temperature sensor; 16. threading holes; 17. mounting lugs; 18. a second mounting hole; 19. an electrical heating rod; 20. an electrical slip ring; 21. a controller; 22. a vertical plate; 23. a semi-cylindrical mounting block; 24. a semi-cylindrical housing; 25. an illumination sensor; 26. a strip-shaped through hole; 27. a first mounting hole; 28. a square housing; 29. a base plate; 30. a second mounting seat; 31. a second motor; 32. a screw base; 33. a screw rod; 34. a feed screw nut; 35. a limiting groove; 36. a limiting rod; 37. a cross bar; 38. an adsorption component; 39. a first cylindrical housing; 40. a second cylindrical housing; 41. a first cylindrical magnet; 42. a second cylindrical magnet; 43. a handle; 44. and (4) inserting the jack.
Detailed Description
The present invention is described in further detail below with reference to figures 1-9.
Example 1
An intelligent curtain, as shown in fig. 1-4, comprises a shielding part 1, wherein the shielding part 1 comprises a hollow square fixing frame 4 and a plurality of blades 7, the upper ends of the blades 7 are fixedly provided with first connecting shafts 8, and the bottom ends of a plurality of the blades 7 are all fixedly provided with second connecting shafts 9, the first connecting shafts 8 are rotatably arranged on the inner top wall of the hollow square fixed frame 4, the second connecting shaft 9 is rotatably arranged on the inner bottom wall of the hollow square fixing frame 4, belt pulleys 10 are fixedly arranged at the upper ends of the first connecting shafts 8, the belt pulleys 10 are in transmission connection through a belt 11, and the upper center of one of the pulleys 10 is fixedly connected with the rotating shaft of the first motor 12, the first motor 12 is fixedly installed inside the upper portion of the hollow square fixing frame 4 through a first installation seat 13.
Through adopting above-mentioned technical scheme, usable first motor 12 drive blade 7 rotates, realizes the angle that adjusting blade 7 was located to change the sunlight and see through the indoor illumination volume of window entering, with satisfy user's operation requirement.
Preferably, as shown in fig. 3 and 5, the inside of the second connecting shaft 9 is a hollow structure, an electric heating rod 19 is fixedly installed inside the second connecting shaft 9, the upper end of the electric heating rod 19 extends into the inside of the blade 7, the bottom end of the electric heating rod 19 extends to the outside of the bottom of the second connecting shaft 9, an electric slip ring 20 is fixedly connected to the terminal at the bottom end of the electric heating rod 19, and the electric slip ring 20 is fixedly installed inside the bottom of the hollow square fixing frame 4.
Through adopting above-mentioned technical scheme, utilize the heating effect of electrical heating rod 19 for electrical heating rod 19 possesses the function of heating, can be for user's heating when weather is colder, and secondly under the effect of electrical slip ring 20, electrical heating rod 19 also can be switched on always under the rotatory condition, also can normally work, and can not cause the winding phenomenon of electric wire.
Preferably, as shown in fig. 6-7, still include light detection portion 2, light detection portion 2 includes riser 22, semi-cylindrical installation piece 23 and light sensor 25 and semi-cylindrical shell 24, semi-cylindrical installation piece 23 with semi-cylindrical shell 24 is all fixed mounting placed in the middle on same side of riser 22, just semi-cylindrical installation piece 23 is located semi-cylindrical shell 24's inside, light sensor 25 is equipped with a plurality of, and a plurality of light sensor 25 equipartition is installed on semi-cylindrical installation piece 23's cambered surface, the equipartition has seted up a plurality of on semi-cylindrical shell 24's the lateral wall with light sensor 25 corresponding rectangular shape through-hole 26.
By adopting the above technical scheme, in the process from sunrise to sunset, the sunlight irradiates the intensity of the plurality of illumination sensors 25 through the plurality of strip-shaped through holes 26, so that the illumination intensity induced by the illumination sensors 25 is utilized to control the rotating angle of the first motor 12 driving blade 7.
Preferably, as shown in fig. 7, the vertical plate 22 is a square vertical plate, four corners of the vertical plate 22 are symmetrically provided with four first mounting holes 27, and transparent glass plates are hermetically mounted inside the plurality of strip-shaped through holes 26.
Through adopting above-mentioned technical scheme, the offering of four first mounting holes 27 makes the installation of light detection portion 2 more convenient, and the transparent glass board does not influence the sunlight promptly and sees through rectangular shape through-hole 26 and shine light sensor 25, still has waterproof effect simultaneously, can prevent that light sensor 25 from being damaged by the rainwater.
Preferably, as shown in fig. 8-9, the window closing and opening device 3 further includes a window closing and opening part 3, the window closing and opening part 3 includes a square housing 28, a bottom plate 29, a second motor 31, a screw 33, two screw seats 32, a screw nut 34, a limiting rod 36, a cross rod 37 and an adsorption component 38, the bottom plate 29 is fixedly installed at the bottom of the square housing 28, a limiting groove 35 is centrally opened on the bottom plate 29, the two screw seats 32 are fixedly installed at the upper portion of the bottom plate 29, the two screw seats 32 are symmetrically arranged at two ends of the limiting groove 35, the screw 33 is installed between the two screw seats 32 through a rolling bearing, one end of the screw 33 penetrates through one of the screw seats 32 and is fixedly connected with a rotating shaft of the second motor 31, the second motor 31 is fixedly installed at the upper portion of the bottom plate 29 through a second installation seat 30, the screw rod nut 34 is in threaded connection with the outside of the screw rod 33, the limiting rod 36 is vertically welded to the bottom of the screw rod nut 34, the bottom end of the limiting rod 36 penetrates through the limiting groove 35 and extends to the bottom of the bottom plate 29, the cross rod 37 is horizontally welded to the bottom end of the limiting rod 36, and the adsorption component 38 is fixedly installed at one end of the cross rod 37 far away from the limiting rod 36.
Through adopting above-mentioned technical scheme, usable adsorption component 38 fixes a window, then utilizes second motor 31 drive lead screw 33 to rotate, and screw-nut 34 will move along lead screw 33 under the limiting action of gag lever post 36 and spacing groove 35 to drive adsorption component 38 side-to-side movement, and then realize opening and the function of closing the window.
Preferably, as shown in fig. 9, the adsorbing assembly 38 includes a first cylindrical housing 39, a first cylindrical magnet 41, a second cylindrical magnet 42 and a second cylindrical housing 40, the first cylindrical magnet 41 is fixedly installed inside the first cylindrical housing 39, the second cylindrical magnet 42 is fixedly installed inside the second cylindrical housing 40, the first cylindrical housing 39 and the second cylindrical housing 40 are detachably connected by the first cylindrical magnet 41 and the second cylindrical magnet 42, and the first cylindrical housing 39 is fixedly installed on the end of the cross bar 37 far away from the limiting bar 36.
By adopting the above technical scheme, the window closing and opening part 3 is fixedly installed on the outer wall, the first cylindrical shell 39 is attached to the outer side surface of the glass of one window, then the second cylindrical shell 40 is attached to the inner side surface of the glass of one window, the first cylindrical magnet 41 and the second cylindrical magnet 42 are fixed together by utilizing the magnetic force of the mutual attraction of the first cylindrical magnet 41 and the second cylindrical magnet 42, so that the adsorption component 38 is fixed on one window, and the purpose of closing and opening the window by utilizing the window closing and opening part 3 is realized.
Preferably, as shown in fig. 9, a handle 43 is further integrally disposed on one side surface of the second cylindrical housing 40, and a central insertion hole 44 is disposed on the handle 43.
By adopting the above technical solution, when the second cylindrical housing 40 is disassembled, fingers can be inserted into the insertion hole 44, so that the second cylindrical housing 40 is convenient to disassemble through the handle 43.
Preferably, as shown in fig. 1, 3, 4, 5, 7 and 9, a temperature sensor 15 is further embedded and installed on the front wall of the hollow square fixing frame 4, a storage battery 14 and a controller 21 are further fixedly installed inside the upper portion of the hollow square fixing frame 4, the storage battery 14 is respectively connected with the first motor 12, the electric heating rod 19, the second motor 31 and the controller 21 in series through wires, the temperature sensor 15 and the signal input end of the illumination sensor 25 are both electrically connected with the signal input end of the controller 21 through signal wires, and the first motor 12, the electric heating rod 19 and the electric control end of the second motor 31 are both electrically connected with the control output end of the controller 21 through serial wires.
By adopting the technical scheme, the temperature sensor 15 is used for sensing the indoor temperature in real time and uploading real-time sensed temperature data to the controller 21, the controller 21 carries out analysis and judgment according to the received temperature data, when the indoor temperature is judged to be lower than a set value, the second motor 31 is controlled to work to close the window, the electric heating rod 19 is controlled to heat, the first motor 12 is controlled to drive the blade 7 to adjust the angle according to the illumination intensity data uploaded by the plurality of illumination sensors 25 in real time, the edge of the blade 7 faces the sun, more sunlight is irradiated into the room to heat a user, when the indoor temperature is judged to be higher than the set value, the second motor 31 is controlled to work to open the window, the electric heating rod 19 is controlled to stop heating, and the illumination intensity data uploaded by the plurality of illumination sensors 25 in real time, the first motor 12 is controlled to drive the blades 7 to adjust the angle, so that the blades 7 shield the sun, sunlight is prevented from being irradiated into a room, ventilation and heat dissipation are achieved for a user, and the intelligent degree of the curtain is high.
Preferably, as shown in fig. 1 and 2, an upper cover plate 5 and a lower cover plate 6 are respectively fixedly installed at the upper part and the bottom of the hollow square fixing frame 4 through bolts, and four installation lugs 17 are symmetrically welded at two sides of the hollow square fixing frame 4 aligned to the rear wall thereof, a threading hole 16 is opened on the upper cover plate 5, and second installation holes 18 are opened in the four installation lugs 17.
Through adopting above-mentioned technical scheme for upper cover plate 5 and lower apron 6 are convenient for carry out the dismouting through operating bolt, and the equipment work of this (window) curtain of being convenient for, through wires hole 16 is used for the wiring to use, and four installation ears 17 cooperate second mounting hole 18 to make shielding portion 1 be convenient for install the inboard at the wall through the bolt, are convenient for cooperate the window to use.
In this embodiment, the temperature sensor 15 may be a domestic temperature sensor with a model number of DS18B 20; the controller 21 can be a single chip microcomputer with the model of STC89C 51; the first motor 12 and the second motor 31 can be stepping motors with the model number of 86BYGH manufactured by Shanghai four-transverse-motor manufacturing company Limited; the illumination sensor 25 can be an illumination sensor with the model number of BH1750 FVI; the electric heating rod 19 can be made of HS-1105 manufactured by electric heating electronics of Fahrenheit, Tezhou.
Example 2
The difference from the example 1 is that the surface of the hollow square fixing frame 4 is further provided with a protective layer, and the protective layer is prepared by the following method:
weighing the following raw materials in parts by weight: 20 parts of epoxy resin, 10 parts of titanium dioxide powder, 13 parts of nano silver powder, 12 parts of copper oxide powder, 8 parts of spice powder, 15 parts of polyurethane, 3 parts of silane coupling agent, twelve 3 parts of alcohol ester, 2 parts of triethanolamine, 1 part of emulsified silicone oil and 30 parts of ethanol;
s1, adding the weighed silane coupling agent, alcohol ester dodeca, triethanolamine, emulsified silicone oil and ethanol into a stirrer, and stirring for 15min at the stirring speed of 600r/min to obtain a mixed solution;
s2, adding epoxy resin, titanium dioxide powder, nano silver powder, copper oxide powder, spice powder and polyurethane into a grinder to grind until the particle diameter of the materials is not more than 100nm, and preparing mixed powder materials;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, and stirring for 20min, wherein the stirring speed of the reaction kettle is set to be 700r/min, and the temperature is set to be 60 ℃, so that the protective coating is prepared;
s4, polishing the surface of the hollow square fixing frame 4 by using sand paper, and then washing the surface by using a high-pressure water gun;
s5, drying the hollow square fixing frame 4 cleaned in the step S4 by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the surface of the dried hollow square fixing frame 4 by using a high-pressure sprayer spray gun;
and S6, placing the hollow square fixed frame 4 sprayed with the protective paint in the step S5 in a drying chamber for drying and curing, wherein the drying and curing temperature is set to 120 ℃, and the time is set to 30min, so that the protective layer is manufactured on the surface of the hollow square fixed frame 4.
Example 3
The difference from the example 2 lies in the preparation of the protective layer, and the specific preparation method is as follows:
weighing the following raw materials in parts by weight: 24 parts of epoxy resin, 13 parts of titanium dioxide powder, 15 parts of nano silver powder, 14 parts of copper oxide powder, 9 parts of spice powder, 18 parts of polyurethane, 4 parts of silane coupling agent, twelve 4 parts of alcohol ester, 3 parts of triethanolamine, 2 parts of emulsified silicone oil and 40 parts of ethanol;
s1, adding the weighed silane coupling agent, alcohol ester dodeca, triethanolamine, emulsified silicone oil and ethanol into a stirrer, and stirring for 18min at the stirring speed of 700r/min to obtain a mixed solution;
s2, adding epoxy resin, titanium dioxide powder, nano silver powder, copper oxide powder, spice powder and polyurethane into a grinder to grind until the particle diameter of the materials is not more than 100nm, and preparing mixed powder materials;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, and stirring for 25min, wherein the stirring speed of the reaction kettle is set to be 800r/min, and the temperature is set to be 70 ℃, so that the protective coating is prepared;
s4, polishing the surface of the hollow square fixing frame 4 by using sand paper, and then washing the surface by using a high-pressure water gun;
s5, drying the hollow square fixing frame 4 cleaned in the step S4 by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the surface of the dried hollow square fixing frame 4 by using a high-pressure sprayer spray gun;
and S6, placing the hollow square fixed frame 4 sprayed with the protective paint in the step S5 in a drying chamber for drying and curing, wherein the drying and curing temperature is set to 130 ℃, and the time is set to 35min, namely, the protective layer is manufactured on the surface of the hollow square fixed frame 4.
Example 4
The difference from the example 2 lies in the preparation of the protective layer, and the specific preparation method is as follows:
weighing the following raw materials in parts by weight: 28 parts of epoxy resin, 15 parts of titanium dioxide powder, 18 parts of nano silver powder, 16 parts of copper oxide powder, 10 parts of spice powder, 20 parts of polyurethane, 5 parts of silane coupling agent, twelve 5 parts of alcohol ester, 4 parts of triethanolamine, 3 parts of emulsified silicone oil and 50 parts of ethanol;
s1, adding the weighed silane coupling agent, alcohol ester dodeca, triethanolamine, emulsified silicone oil and ethanol into a stirrer, and stirring for 20min at the stirring speed of 800r/min to obtain a mixed solution;
s2, adding epoxy resin, titanium dioxide powder, nano silver powder, copper oxide powder, spice powder and polyurethane into a grinder to grind until the particle diameter of the materials is not more than 100nm, and preparing mixed powder materials;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, and stirring for 30min, wherein the stirring speed of the reaction kettle is set to 900r/min, and the temperature is set to 80 ℃, so that the protective coating is prepared;
s4, polishing the surface of the hollow square fixing frame 4 by using sand paper, and then washing the surface by using a high-pressure water gun;
s5, drying the hollow square fixing frame 4 cleaned in the step S4 by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the surface of the dried hollow square fixing frame 4 by using a high-pressure sprayer spray gun;
and S6, placing the hollow square fixed frame 4 sprayed with the protective paint in the step S5 in a drying chamber for drying and curing, wherein the drying and curing temperature is set to be 140 ℃, and the time is set to be 40min, namely, the protective layer is manufactured on the surface of the hollow square fixed frame 4.
The colony condition of the surface of the hollow square fixed frame 4 observed by a microscope after the hollow square fixed frame 4 in examples 1 to 4 was left to stand in the same environment for 30 days was counted as follows:
| observation results | |
| Example 1 | A large number of colonies are distributed on the surface of the hollow square fixing frame 4 |
| Example 2 | The surface distribution of the hollow square fixing frame 4 is lessQuantitative bacterial colony |
| Example 3 | Almost no colonies were distributed on the surface of the hollow square-shaped fixed frame 4 |
| Example 4 | The surface of the hollow square fixed frame 4 is distributed with a small amount of bacterial colonies |
The embodiment 3 is the optimal embodiment as can be seen from the comparative analysis of the results observed in the table above, by adopting the above technical scheme, the process for preparing the protective coating is simple in steps and easy to implement, the prepared protective coating has moderate viscosity, is not easy to delaminate, is convenient to spray, does not generate bubbles, is fully combined with various components, and has good comprehensive performance, so that the protective coating can form a good coating after spraying, is not easy to generate cracks, and has a good film forming effect, the prepared protective layer has good corrosion resistance, bacteria resistance and ageing resistance, has good adhesion and is not easy to fall off, and the corrosion resistance, bacteria resistance and ageing resistance of the hollow square fixing frame 4 can be effectively improved, so that the curtain has a long service life, and particularly, the curtain is not easy to nourish bacteria, and is clean and sanitary.
The working principle is as follows: the intelligent curtain, the controller 21 analyzes and judges according to the received temperature data, when the indoor temperature is judged to be lower than a set value, the second motor 31 is controlled to work to close the window, the electric heating rod 19 is controlled to heat, the first motor 12 is controlled to drive the blade 7 to adjust the angle according to the illumination intensity data uploaded by the plurality of illumination sensors 25 in real time, the edge of the blade 7 faces the sun, more sunlight irradiates into the room to supply heat for a user, when the indoor temperature is judged to be higher than the set value, the second motor 31 is controlled to work to open the window, the electric heating rod 19 is controlled to stop heating, the first motor 12 is controlled to drive the blade 7 to adjust the angle according to the illumination intensity data uploaded by the plurality of illumination sensors 25 in real time, the blade 7 covers the sun, sunlight is prevented from irradiating into the room, and the user is ventilated and cooled, thereby making the curtain intelligent.
The using method comprises the following steps: when the device is used, the window closing and opening part 3 is fixedly arranged on an outer wall, the window closing and opening part 3 is preferably arranged above a window, so that rainwater can be prevented from entering the interior of the square shell 28 through the limiting groove 35 to damage the second motor 31, then the first cylindrical shell 39 is attached to the outer side surface of glass of one window, the second cylindrical shell 40 is attached to the inner side surface of the glass of one window, the first cylindrical magnet 41 and the second cylindrical magnet 42 are fixed together by utilizing the magnetic force of mutual attraction of the first cylindrical magnet 41 and the second cylindrical magnet 42, the light detection part 2 is arranged on the outer wall by utilizing bolts and is arranged near the window, and the light detection part 2 can be ensured to be exposed to sunlight; then the shielding part 1 is fixedly arranged on the inner wall, the hollow square fixing frame 4 is arranged around the window, then the wiring is carried out, and the storage battery 14 is connected with the mains supply, so that the normal work of the curtain is prevented from being influenced by insufficient electric quantity of the storage battery 14.
The installation method comprises the following steps:
firstly, assembling the shielding part 1, firstly installing a first connecting shaft 8 and a second connecting shaft 9 on the inner top wall and the inner bottom wall of a hollow square fixing frame 4 through rolling bearings, welding a blade 7 between the first connecting shaft 8 and the second connecting shaft 9, welding a belt pulley 10 at the upper end of the first connecting shaft 8, a belt 11 is sleeved on the first motor, the rotating shaft of the first motor 12 is welded and connected with the upper center of one belt pulley 10, then, the hollow square fixing frame 4 is fixedly installed inside the upper part of the hollow square fixing frame 4 through the first installation seat 13, the temperature sensor 15 is installed on the front wall of the hollow square fixing frame 4 in an embedded mode, the storage battery 14 and the controller 21 are fixedly installed inside the upper part of the hollow square fixing frame 4, the electric heating rod 19 is fixedly installed inside the second connection shaft 9, and a wiring terminal at the bottom end of the electric heating rod 19 is connected into the electric slip ring 20 before the second connection shaft 9 is installed;
secondly, assembling the light detection part 2, fixedly installing a semi-cylindrical installation block 23 on one side surface of the vertical plate 22 in the middle, then evenly installing an illumination sensor 25 on the cambered surface of the semi-cylindrical installation block 23, hermetically installing a transparent glass plate in the long strip-shaped through hole 26, and then fixedly installing a semi-cylindrical shell 24 on one side surface of the vertical plate 22 in the middle;
thirdly, assembling the window opening and closing part 3, symmetrically arranging two screw rod seats 32 at two ends of a limiting groove 35, fixedly installing the screw rod seats at the upper part of a bottom plate 29, sleeving a screw rod nut 34 outside a screw rod 33, installing the screw rod 33 between the two screw rod seats 32 through a rolling bearing, fixedly connecting a rotating shaft of a second motor 31 and one end of the screw rod 33 through a coupler, inserting the limiting rod 36 into the limiting groove 35, welding the upper end of the limiting rod 36 at the bottom of the screw rod nut 34, horizontally welding a cross rod 37 at the bottom end of the limiting rod 36, then assembling an adsorption component 38, and fixedly installing a first cylindrical shell 39 at the end part of the cross rod 37 far away from the limiting rod 36;
and fourthly, wiring is carried out, and then the upper cover plate 5 and the lower cover plate 6 are conveniently installed at the upper part and the bottom of the hollow square fixing frame 4 through bolts and are completely installed.
The parts not involved in the present invention are the same as or can be implemented by the prior art.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (1)
1. An intelligent window covering, characterized in that: including occlusion part (1), occlusion part (1) includes the equal fixed mounting in upper end of cavity square fixed frame (4) and a plurality of blade (7), a plurality of first connecting axle (8), and a plurality of the equal fixed mounting in bottom of blade (7) has second connecting axle (9), first connecting axle (8) rotate to be installed on the interior roof of the square fixed frame of cavity (4), second connecting axle (9) rotate to be installed on the interior diapire of the square fixed frame of cavity (4), the equal fixed mounting in upper end of first connecting axle (8) has belt pulley (10), connect through belt (11) transmission between belt pulley (10) wheel, and one of them the upper portion central point of belt pulley (10) puts the axis of rotation fixed connection department and first motor (12), first motor (12) are through first mount pad (13) fixed mounting in the upper portion of the square fixed frame of cavity (4) is interior A section;
the lighting device is characterized by further comprising a light detection part (2), wherein the light detection part (2) comprises a vertical plate (22), a semi-cylindrical installation block (23), an illumination sensor (25) and a semi-cylindrical shell (24), the semi-cylindrical installation block (23) and the semi-cylindrical shell (24) are both fixedly installed on the same side face of the vertical plate (22) in the middle, the semi-cylindrical installation block (23) is located inside the semi-cylindrical shell (24), the illumination sensor (25) is provided with a plurality of illumination sensors, the illumination sensors (25) are uniformly installed on the arc face of the semi-cylindrical installation block (23), and the side wall of the semi-cylindrical shell (24) is uniformly provided with a plurality of strip-shaped through holes (26) corresponding to the illumination sensor (25);
the surface of the hollow square fixing frame (4) is also provided with a protective layer, and the protective layer is prepared by the following method:
weighing the following raw materials in parts by weight: 20-28 parts of epoxy resin, 10-15 parts of titanium dioxide powder, 13-18 parts of nano silver powder, 12-16 parts of copper oxide powder, 8-10 parts of spice powder, 15-20 parts of polyurethane, 3-5 parts of silane coupling agent, 3-5 parts of alcohol ester, 2-4 parts of triethanolamine, 1-3 parts of emulsified silicone oil and 30-50 parts of ethanol;
s1, adding the weighed silane coupling agent, alcohol ester dodeca, triethanolamine, emulsified silicone oil and ethanol into a stirrer, and stirring for 15-20min at the stirring speed of 600-;
s2, adding epoxy resin, titanium dioxide powder, nano silver powder, copper oxide powder, spice powder and polyurethane into a grinder to grind until the particle diameter of the materials is not more than 100nm, and preparing mixed powder materials;
s3, adding the mixed solution prepared in the step S1 and the mixed powder material prepared in the step S2 into a reaction kettle, and stirring for 20-30min, wherein the stirring speed of the reaction kettle is set to be 700-900r/min, and the temperature is set to be 60-80 ℃, so as to prepare the protective coating;
s4, polishing the surface of the hollow square fixing frame (4) by using abrasive paper, and then washing the surface by using a high-pressure water gun;
s5, drying the hollow square fixing frame (4) cleaned in the step S4 by using a hot air blower, and then uniformly spraying the protective coating prepared in the step S3 on the surface of the dried hollow square fixing frame (4) by using a high-pressure sprayer spray gun;
s6, placing the hollow square fixing frame (4) sprayed with the protective paint in the step S5 in a drying chamber for drying and curing, wherein the drying and curing temperature is set to be 120-140 ℃, and the time is set to be 30-40min, namely, the protective layer is prepared on the surface of the hollow square fixing frame (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911214833.7A CN110761696B (en) | 2019-01-14 | 2019-01-14 | Intelligent curtain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910030939.5A CN109577844B (en) | 2019-01-14 | 2019-01-14 | Intelligent curtain |
| CN201911214833.7A CN110761696B (en) | 2019-01-14 | 2019-01-14 | Intelligent curtain |
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| CN111419421A (en) * | 2020-04-21 | 2020-07-17 | 溧阳市人民医院 | Novel brain surgery headlight |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110863765A (en) * | 2019-11-27 | 2020-03-06 | 上海尚潮智能遮阳技术有限公司 | 360-degree rotating sun-shading shutter device and application thereof |
| CN112627709A (en) * | 2021-01-11 | 2021-04-09 | 成都发鑫多层科技有限公司 | Indoor curtain adjusting device based on illumination discernment and temperature-sensing |
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Also Published As
| Publication number | Publication date |
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| CN109577844A (en) | 2019-04-05 |
| CN109577844B (en) | 2020-06-19 |
| CN110761696B (en) | 2020-08-07 |
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