CN111441707A - Intelligent shutter based on lead screw transmission principle - Google Patents
Intelligent shutter based on lead screw transmission principle Download PDFInfo
- Publication number
- CN111441707A CN111441707A CN202010482980.9A CN202010482980A CN111441707A CN 111441707 A CN111441707 A CN 111441707A CN 202010482980 A CN202010482980 A CN 202010482980A CN 111441707 A CN111441707 A CN 111441707A
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- China
- Prior art keywords
- fixedly connected
- outside
- limiting
- main shaft
- block
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- 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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Classifications
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- 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
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
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- 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
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
-
- 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
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
Abstract
The invention relates to the technical field of intelligent household appliances, and discloses an intelligent shutter based on a screw rod transmission principle, which comprises a mounting frame, wherein a motor is fixedly connected inside the mounting frame, a main shaft is fixedly connected outside the motor, a movable rod is fixedly connected outside the main shaft, a tension spring is fixedly connected outside the movable rod, one end of the tension spring, which is far away from the movable rod, is fixedly connected with a rotating block, a limiting block is movably connected outside the rotating block, a limiting spring is fixedly connected outside the limiting block, a take-up pulley is fixedly connected outside the rotating block, and the take-up pulley is matched with a main shaft, the movable rod, the tension spring, the rotating block, the limiting spring, the take-up pulley, a take-up line, a screw rod, a sliding block and a positioning frame for use, so that the function of automatically rolling up a curtain is achieved, and when the curtain is closed, the stability of the curtain is effectively ensured, the curtain is prevented from being blown up, and the shading effect is ensured.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to an intelligent shutter based on a screw rod transmission principle.
Background
The intelligent household appliance is a household appliance product formed by introducing a microprocessor, a sensor technology and a network communication technology into household appliance equipment, has the functions of automatically sensing the space state of a house, the self state of the household appliance and the service state of the household appliance, and can automatically control and receive a control instruction of a house user in the house or in a remote place; meanwhile, the intelligent household appliance is used as a component of the intelligent home, and can be interconnected with other household appliances, homes and facilities in a house to form a system, so that the function of the intelligent home is realized.
The current intelligent electric curtain generally divide into cloth art (window) curtain or venetian blind, and the cloth art can only be whole to open or close to realize the purpose of daylighting, the function of half daylighting can not be realized to cloth art (window) curtain, in addition, the shutter can realize different daylighting needs through the angle of adjusting the blade, but this kind of (window) curtain can't realize going up and down, can't realize whole opening, thereby leads to current (window) curtain often to have certain use limitation.
In order to solve the above problems, the inventor provides an intelligent shutter based on the screw rod transmission principle, which has the advantages of not only realizing the complete opening of the curtain and complete lighting in a room, but also selecting different opening angles according to needs, thereby meeting different lighting requirements, effectively widening the application range of the device and improving the application effect of the device.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence shutter based on lead screw transmission principle, includes mounting bracket, motor, main shaft, movable rod, extension spring, turning block, stopper, spacing spring, take-up pulley, expansion bend, ejector pad, regulating wheel, receipts bunch, regulating wire, bevel gear, lead screw, slider, locating rack, connecting rod, louver.
The positions and the connection relations of the structures are as follows:
the inner part of the mounting frame is fixedly connected with a motor, the outer part of the motor is fixedly connected with a main shaft, the outer part of the main shaft is fixedly connected with a movable rod, the outer part of the movable rod is fixedly connected with a tension spring, one end of the tension spring, far away from the movable rod, is fixedly connected with a rotating block, the outer part of the rotating block is movably connected with a limiting block, the outer part of the limiting block is fixedly connected with a limiting spring, the outer part of the rotating block is fixedly connected with a take-up pulley, the inner part of the take-up pulley is fixedly connected with an expansion piece, the outer part of the expansion piece is fixedly connected with a push block, the outer part of the push block is fixedly connected with an adjusting pulley, the outer part of the take-up pulley is movably connected with a bunching and bunching pulley, the outer part of the, the outside swing joint of slider has the locating rack, the inner wall fixedly connected with connecting rod of locating rack, the outside articulated connection of connecting rod has the casement.
Preferably, movable rod, extension spring and turning block all are provided with two, and about the central symmetry distribution of mounting bracket, two movable rods all with main shaft fixed connection, turning block swing joint in the outside of main shaft, and the lateral part of turning block has seted up spacing groove, spacing groove and stopper swing joint.
Preferably, the limiting blocks and the limiting springs are six in number, the six limiting blocks are symmetrically distributed about the axis of the rotating block, and the six limiting blocks and the six limiting springs are movably connected inside the mounting frame.
Preferably, the take-up pulley and the regulating wheel are movably connected, and both the take-up pulley and the regulating wheel are movably connected to the outside of the main shaft.
Preferably, the wire collecting wire and the adjusting wire are both fixedly connected with the window leaf.
Preferably, the bevel gears are provided with two groups, the two groups of bevel gears are respectively positioned at two sides of the motor, each group of bevel gears is provided with two bevel gears, one bevel gear is fixedly connected with the main shaft, the other bevel gear is fixedly connected with the screw rod, and the two bevel gears in each group are meshed and connected with each other.
Preferably, the locating rack is movably connected inside the mounting rack, and the window leaf is movably connected inside the locating rack.
Advantageous effects
Compared with the prior art, the invention provides an intelligent shutter based on a screw rod transmission principle, which has the following beneficial effects:
1. this intelligence shutter based on lead screw transmission principle uses through the cooperation of main shaft, movable rod, extension spring, turning block, stopper, spacing spring, take-up pulley, receipts bunch, lead screw, slider and locating rack to reach the effect of automatic rolling up (window) curtain, make the window form reach the effect of full open, fully guarantee irradiant effect, and when the (window) curtain was closed, effectively guarantee the stability of (window) curtain, avoid the (window) curtain to be blown, thereby guarantee the effect of shading.
2. This intelligence shutter based on lead screw transmission principle uses through the cooperation of expansion bend, ejector pad, regulating wheel, receipts bunch, regulating wire and connecting rod to reach the effect of automatically regulated casement angle, make the casement can select different rotation angles according to the demand of difference, thereby reach the effect of adjusting light, further increase the mode of sheltering from of casement, improve the device's result of use.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the connection of a main shaft, a movable rod, a tension spring, a rotating block, a limiting spring, a take-up pulley and an adjusting pulley in part A of the structure diagram of the invention 2;
FIG. 3 is a schematic side view of the connection of the main shaft, the movable rod, the tension spring, the rotating block, the limiting block and the limiting spring;
FIG. 4 is a schematic side view of the connection of the take-up pulley, the retractor and the push block according to the present invention;
FIG. 5 is a side view of the inventive structure of the wire, adjustment wire, connecting rod and louver connection.
In the figure: 1. a mounting frame; 2. a motor; 3. a main shaft; 4. a movable rod; 5. a tension spring; 6. rotating the block; 7. a limiting block; 8. a limiting spring; 9. a take-up pulley; 10. a retractor; 11. a push block; 12. an adjustment wheel; 13. collecting the wire; 14. an adjustment line; 15. a bevel gear; 16. a screw rod; 17. a slider; 18. a positioning frame; 19. a connecting rod; 20. a louver.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an intelligent blind window based on a screw rod transmission principle includes an installation frame 1, a motor 2, a main shaft 3, a movable rod 4, a tension spring 5, a rotation block 6, a limit block 7, a limit spring 8, a take-up pulley 9, a telescopic device 10, a push block 11, an adjustment wheel 12, a take-up line 13, an adjustment line 14, a bevel gear 15, a screw rod 16, a slide block 17, a positioning frame 18, a connecting rod 19, and a window leaf 20.
The positions and the connection relations of the structures are as follows:
a motor 2 is fixedly connected to the inside of the mounting frame 1, a main shaft 3 is fixedly connected to the outside of the motor 2, a movable rod 4 is fixedly connected to the outside of the main shaft 3, a tension spring 5 is fixedly connected to the outside of the movable rod 4, a rotating block 6 is fixedly connected to one end, far away from the movable rod 4, of the tension spring 5, a limiting block 7 is movably connected to the outside of the rotating block 6, a limiting spring 8 is fixedly connected to the outside of the limiting block 7, a take-up pulley 9 is fixedly connected to the outside of the rotating block 6, an expansion piece 10 is fixedly connected to the inside of the take-up pulley 9, a push block 11 is fixedly connected to the outside of the expansion piece 10, an adjusting pulley 12 is fixedly connected to the outside of the push block 11, a take-up pulley 13 is movably connected to the outside of the take-up pulley 9, an adjusting pulley 14 is movably connected to the outside, the outside of the sliding block 17 is movably connected with a positioning frame 18, the inner wall of the positioning frame 18 is fixedly connected with a connecting rod 19, and the outside of the connecting rod 19 is hinged with a window leaf 20.
Wherein:
a, movable rod 4, extension spring 5 and turning block 6 all are provided with two, and about the central symmetric distribution of mounting bracket 1, two movable rod 4 all with main shaft 3 fixed connection, 6 swing joint of turning block in the outside of main shaft 3, and the lateral part of turning block 6 has seted up spacing groove, spacing groove and 7 swing joint of stopper.
And b, six limiting blocks 7 and six limiting springs 8 are arranged, the six limiting blocks 7 are symmetrically distributed about the axis of the rotating block 6, and the six limiting blocks 7 and the six limiting springs 8 are movably connected inside the mounting frame 1.
And c, the take-up pulley 9 is movably connected with the regulating wheel 12, and both the take-up pulley 9 and the regulating wheel 12 are movably connected outside the main shaft 3.
d, the converging line 13 and the adjusting line 14 are fixedly connected with the window leaf 20.
e, two groups of bevel gears 15 are arranged, the two groups of bevel gears 15 are respectively positioned at two sides of the motor 2, two bevel gears 15 are arranged in each group, one bevel gear 15 is fixedly connected with the main shaft 3, the other bevel gear 15 is fixedly connected with the screw rod 16, and the two bevel gears 15 in each group are meshed and connected with each other.
f, the positioning frame 18 is movably connected inside the mounting frame 1, and the window vane 20 is movably connected inside the positioning frame 18.
The working process and principle are as follows: in use, in an initial state, the vanes 20 are in a closed, falling state, and when the angle of the vanes 20 needs to be adjusted, because the inside of the take-up pulley 9 is fixedly connected with the telescopic device 10, the telescopic device 10 is fixedly connected with the push block 11, the push block 11 is fixedly connected with the adjusting wheel 12, the adjusting wheel 12 is movably connected with the adjusting wire 14, the adjusting wire 14 is fixedly connected with the window leaf 20, the window leaf 20 is movably connected with the inside of the positioning frame 18, the window leaf 20 is movably connected with the connecting rod 19, the connecting rod 19 is fixedly connected with the positioning frame 18, therefore, by starting the telescopic device 10, the telescopic device 10 pushes the push block 11, the push block 11 drives the adjusting wheel 12 to rotate relative to the take-up pulley 9, the adjusting wheel 12 drives the adjusting wire 14 to take up a single wire, therefore, the adjusting line 14 drives the window leaf 20 to rotate, the effect of adjusting the angle of the window leaf 20 is achieved, and the requirements of different illumination intensities are met.
When the window needs to be completely opened, because the motor 2 is fixedly connected with the main shaft 3, the main shaft 3 is fixedly connected with the movable rod 4, the movable rod 4 is fixedly connected with the tension spring 5, the tension spring 5 is fixedly connected with the rotating block 6, the side part of the rotating block 6 is provided with a limiting groove, the limiting groove is movably connected with the limiting block 7, six limiting blocks 7 and six limiting springs 8 are arranged, the six limiting blocks 7 are symmetrically distributed about the axis of the rotating block 6, the six limiting blocks 7 and six limiting springs 8 are movably connected inside the mounting frame 1, the take-up pulley 9 is movably connected with the regulating wheel 12, the take-up pulley 9 and the regulating wheel 12 are movably connected outside the main shaft 3, two groups of bevel gears 15 are arranged, the two groups of bevel gears 15 are respectively positioned at two sides of the motor 2, two bevel gears 15 are arranged in each group, one bevel gear 15 is fixedly connected, and two bevel gears 15 of each group are meshed with each other, a slide block 17 is connected to the outside of a screw rod 16 in a threaded manner, a positioning frame 18 of the slide block 17 is movably connected, and a bundling wire 13 and an adjusting wire 14 are fixedly connected with a window leaf 20, so that a motor 2 rotates to drive a main shaft 3 to rotate, the main shaft 3 rotates to drive a movable rod 4 to rotate, when the movable rod 4 contacts a limit block 7, the limit block 7 loses the limit rotary block 6, a tension spring 5 pulls the rotary block 6, the rotary block 6 drives a winding wheel 9 and an adjusting wheel 12 to rotate, the winding wheel 9 and the adjusting wheel 12 start to bundle the bundling wire 13 and the adjusting wire 14, and simultaneously the main shaft 3 drives a screw rod 16 to rotate through the bevel gears 15, the screw rod 16 drives the slide block 17 to ascend, the slide block 17 drives the positioning frame 18 to move upwards, and the window leaf 20 and the positioning frame 18 move upwards under the action of the slide block 17, the bundling wire 13 and, thereby make the window open completely, effectively guarantee the effect of daylighting to satisfy the effect to different light demands, effectively increase the device's result of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an intelligence shutter based on screw drive principle, includes mounting bracket (1), its characterized in that: the wire winding machine is characterized in that a motor (2) is fixedly connected to the inside of the mounting frame (1), a main shaft (3) is fixedly connected to the outside of the motor (2), a movable rod (4) is fixedly connected to the outside of the main shaft (3), a tension spring (5) is fixedly connected to the outside of the movable rod (4), a rotating block (6) is fixedly connected to one end, far away from the movable rod (4), of the tension spring (5), a limiting block (7) is movably connected to the outside of the rotating block (6), a limiting spring (8) is fixedly connected to the outside of the limiting block (7), a wire winding wheel (9) is fixedly connected to the outside of the rotating block (6), a telescopic device (10) is fixedly connected to the inside of the wire winding wheel (9), a push block (11) is fixedly connected to the outside of the telescopic device (10), an adjusting wheel (12) is fixedly connected to the outside of the push block (11), and a, the outer swing joint of regulating wheel (12) has regulation line (14), the outer fixedly connected with bevel gear (15) of main shaft (3), the outer fixedly connected with lead screw (16) of bevel gear (15), the outside threaded connection of lead screw (16) has slider (17), the outer swing joint of slider (17) has locating rack (18), the inner wall fixedly connected with connecting rod (19) of locating rack (18), the articulated window leaf (20) that is connected with in outside of connecting rod (19).
2. An intelligent blind based on screw drive principle according to claim 1, characterized in that: the adjustable support is characterized in that the movable rods (4), the tension springs (5) and the rotating blocks (6) are all arranged in two numbers, the movable rods (4) are all fixedly connected with the main shaft (3) about the central symmetry distribution of the mounting frame (1), the rotating blocks (6) are movably connected to the outer portion of the main shaft (3), the side portions of the rotating blocks (6) are provided with limiting grooves, and the limiting grooves and the limiting blocks (7) are movably connected.
3. An intelligent blind based on screw drive principle according to claim 1, characterized in that: the limiting blocks (7) and the limiting springs (8) are provided with six, the six limiting blocks (7) are symmetrically distributed about the axis of the rotating block (6), and the six limiting blocks (7) and the six limiting springs (8) are movably connected inside the mounting frame (1).
4. An intelligent blind based on screw drive principle according to claim 1, characterized in that: the take-up pulley (9) is movably connected with the regulating wheel (12), and the take-up pulley (9) and the regulating wheel (12) are both movably connected to the outer part of the main shaft (3).
5. An intelligent blind based on screw drive principle according to claim 1, characterized in that: the wire collecting line (13) and the adjusting line (14) are fixedly connected with the window leaf (20).
6. An intelligent blind based on screw drive principle according to claim 1, characterized in that: the bevel gears (15) are provided with two groups, the two groups of bevel gears (15) are respectively positioned on two sides of the motor (2), each group of bevel gears (15) is provided with two bevel gears, one bevel gear (15) is fixedly connected with the main shaft (3), the other bevel gear (15) is fixedly connected with the screw rod (16), and the two bevel gears (15) in each group are meshed and connected with each other.
7. An intelligent blind based on screw drive principle according to claim 1, characterized in that: the locating rack (18) is movably connected inside the mounting rack (1), and the window leaf (20) is movably connected inside the locating rack (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482980.9A CN111441707A (en) | 2020-06-01 | 2020-06-01 | Intelligent shutter based on lead screw transmission principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482980.9A CN111441707A (en) | 2020-06-01 | 2020-06-01 | Intelligent shutter based on lead screw transmission principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111441707A true CN111441707A (en) | 2020-07-24 |
Family
ID=71657675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010482980.9A Pending CN111441707A (en) | 2020-06-01 | 2020-06-01 | Intelligent shutter based on lead screw transmission principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111441707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303878A (en) * | 2020-09-17 | 2021-02-02 | 温州爱洁欧广告设计有限公司 | Air outlet auxiliary device of new-generation information technology central air conditioner |
| CN113983547A (en) * | 2021-09-24 | 2022-01-28 | 郑超 | Multi-functional energy-saving environment-friendly heating ventilation air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560868A (en) * | 2009-06-10 | 2009-10-21 | 沈洪 | Combined type energy-saving window |
| CN201396055Y (en) * | 2009-03-20 | 2010-02-03 | 韩兴国 | Wireless external transmission louver curtain capable of shielding sun light from bottom to top |
| CN105089477A (en) * | 2015-09-16 | 2015-11-25 | 李七妹 | Shutter |
| US9540871B2 (en) * | 2014-04-08 | 2017-01-10 | David R. Hall | Motorized gearbox assembly with through-channel design |
| CN108643808A (en) * | 2018-07-25 | 2018-10-12 | 江苏赛迪乐节能科技有限公司 | Single manipulation energy-saving multilayer shutter embedded in hollow glass |
| CN109209207A (en) * | 2018-11-08 | 2019-01-15 | 天台志奇新材料科技有限公司 | A kind of shutter and its application method around mandrel winding |
-
2020
- 2020-06-01 CN CN202010482980.9A patent/CN111441707A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201396055Y (en) * | 2009-03-20 | 2010-02-03 | 韩兴国 | Wireless external transmission louver curtain capable of shielding sun light from bottom to top |
| CN101560868A (en) * | 2009-06-10 | 2009-10-21 | 沈洪 | Combined type energy-saving window |
| US9540871B2 (en) * | 2014-04-08 | 2017-01-10 | David R. Hall | Motorized gearbox assembly with through-channel design |
| CN105089477A (en) * | 2015-09-16 | 2015-11-25 | 李七妹 | Shutter |
| CN108643808A (en) * | 2018-07-25 | 2018-10-12 | 江苏赛迪乐节能科技有限公司 | Single manipulation energy-saving multilayer shutter embedded in hollow glass |
| CN109209207A (en) * | 2018-11-08 | 2019-01-15 | 天台志奇新材料科技有限公司 | A kind of shutter and its application method around mandrel winding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303878A (en) * | 2020-09-17 | 2021-02-02 | 温州爱洁欧广告设计有限公司 | Air outlet auxiliary device of new-generation information technology central air conditioner |
| CN113983547A (en) * | 2021-09-24 | 2022-01-28 | 郑超 | Multi-functional energy-saving environment-friendly heating ventilation air conditioner |
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Application publication date: 20200724 |