CN207829775U - A kind of multifunctional vertical shutter - Google Patents
A kind of multifunctional vertical shutter Download PDFInfo
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- CN207829775U CN207829775U CN201820088974.3U CN201820088974U CN207829775U CN 207829775 U CN207829775 U CN 207829775U CN 201820088974 U CN201820088974 U CN 201820088974U CN 207829775 U CN207829775 U CN 207829775U
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- flexible blade
- swingle
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- cross
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Abstract
The utility model discloses a kind of multifunctional vertical shutters；Including window frame, the array of vanes being distributed in window frame, and the link mechanism for driving array of vanes to rotate；The array of vanes is made of the flexible blade of multiple longitudinally spaced distributions；Link mechanism includes upper cross-tie, lower cross-tie, upper longitudinal swingle, lower longitudinal swingle；It states flexible blade upper end side and upper cross-tie is connected by articulate, upper cross-tie pulls the rotation of flexible blade top；The flexible blade lower end side connects lower cross-tie by articulate, and lower cross-tie pulls flexible blade lower rotational；By flexible blade in the twist distortion of length direction, realize that a part is in gradual closed state to each flexible blade in the longitudinal direction, another part is in be gradually opened state so that the loophole between each flexible blade changes in gradient from top to bottom or from bottom to top.
Description
Technical field
The utility model is related to shutter more particularly to a kind of multifunctional vertical shutters.
Background technology
The shutter used on the market at present is summed up according to its louver vane arragement direction can be divided into two major classes, a kind of
For the horizontally disposed horizontal louvres of blade, the another kind of vertical blind arranged vertically for blade.For the rotatable tune of blade
The venetian blinds of section, no matter its blade is arranged by which kind of mode, can realize that blade unlatching makes natural light by rotating vane
It gets in, blade is closed blocking natural light.However for any type shutter, single blade itself is difficult to realize part
Open or part be closed, thus cannot achieve the effect of local sunshade local transparent, to often lead to indoor light it is insufficient or
There is dazzle in range of visibility, cannot provide and stablize comfortable Interior Illumination Environment.
Invention content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts and deficiency, provide it is a kind of it is simple in structure, make
With convenient multifunctional vertical shutter.Each flexible blade can be achieved in the longitudinal direction, gradual closed state is presented in a part,
And another part presentation is gradually opened state so that the loophole between each flexible blade is in from top to bottom or from bottom to top ladder
Degree variation.
The utility model is achieved through the following technical solutions：
A kind of multifunctional vertical shutter, including window frame, the array of vanes that is distributed in window frame, and for band movable vane piece
The link mechanism of array rotation；The array of vanes is made of the flexible blade 11 of multiple longitudinally spaced distributions；
The link mechanism includes upper cross-tie 12, lower cross-tie 9, upper longitudinal swingle 2, lower longitudinal swingle 6；
11 upper end side of the flexible blade connects upper cross-tie 12 by articulate, and upper cross-tie 12 pulls flexibility
11 top of blade rotates；11 lower end side of the flexible blade connects lower cross-tie 9 by articulate, and lower cross-tie 9 is drawn
11 lower rotational of dynamic flexible blade；
After upper longitudinal swingle 2 is docked with lower longitudinal swingle 6 by the way that connector sleeve 4 is axial, both ends difference activity peace
It is inserted on the lower and upper cross-member of window frame；The upper end that one end of the upper cross-tie 12 passes through upper connecting rod 1 and upper longitudinal swingle 2
It is movably hinged；One end of the lower cross-tie 9 is movably hinged by lower link 7 and the lower end of lower longitudinal swingle 6；
The connector sleeve 4 is used with upper longitudinal swingle 2 and is rotatably connected, and is provided with one in their radial direction and is led to
Hole has assigned a dismountable lock pin 16 in through-hole, has passed through screw thread or mistake between lower longitudinal swingle 6 and connector sleeve 4
It is full of mating connection；When being inserted into lock pin 16 in through-hole, upper longitudinal direction swingle 2 and lower longitudinal direction swingle 6 only synchronize rotate in same direction；When pulling out
Go out lock pin 16, upper longitudinal direction swingle 2 can be rotated independently with lower longitudinal swingle 6.
The upper and lower ends of the flexible blade 11 are separately installed with bracing piece 14, and one is equipped on the bracing piece 14 of upper end
Rotating shaft mechanism 15, rotating shaft mechanism 15 are embedded in inside the upper beam of window frame；
Rotating shaft mechanism 15 is made of shaft seat 18 and T shapes shaft 19；Mounting groove, T shapes shaft 19 are provided on shaft seat 18
The center of lower end and bracing piece 14 consolidate, upper end can be entered in shaft seat 18 by mounting groove, and the setting in shaft seat 18
There is position limiting structure 20, with the rotational angle of restricted T shape shaft 19, makes the aperture of 11 upper area of flexible blade in 0 °~89 ° models
Enclose interior variation.I.e. the position limiting structure 20 ensures that 11 maximum of flexible blade can only turn to upright position, that is to say, that rotation left-hand seat
Handle 3 can make 11 top of flexible blade be in maximum opening position.
The bottom end rail of the window frame is equipped with a limited post 8, for limiting the movement travel of lower link 7 to the right, in window frame
Left side beams below with 7 end corresponding position of lower link, fan-shaped limiting slot 13 is offered, for limiting the fortune of lower link 7 to the left
Dynamic stroke, and then the aperture for controlling 11 lower area of flexible blade changes within the scope of 0 °~89 °.
The flexible blade 11 by glass fabric, dacron fabric, regression reflective fabric, elastic sheet metal or
Metal net is made.
It is scored with telltale mark 10 in the joining place of upper longitudinal swingle 2 and connector sleeve 4.
Upper longitudinal direction swingle 2 is equipped with a upper handle 3；It is provided with handle 5 on lower longitudinal direction swingle 6.
The aperture regulation method of the utility model multifunctional vertical shutter is as follows：
The Coupled motion regulating step of flexible blade 11：
According to the instruction of telltale mark, lock pin 16 is inserted into the through-hole of connector sleeve 4, when rotation upper handle 3 or is set about
When handle 5, upper longitudinal direction swingle 2 is synchronous with lower longitudinal swingle, equidirectional rotation, and passes through upper cross-tie 12 and lower cross
Flexible blade 11 is affected to move to pull rod 9, the aperture of flexible blade 11 in the longitudinal direction is made to be synchronized within the scope of 0 °~89 °,
Equidirectional variation, and then realize the whole opening or unitary closed of flexible blade 11；
The local modulation step of flexible blade 11：
Lock pin 16 in connector sleeve 4 is extracted, longitudinal swingle 2 is made to be rotated to be respectively independent with lower longitudinal swingle 6
Pattern；
When the upper area of flexible blade 11 needs light transmission, lower area to need shading, rotation upper handle 3 makes flexible leaflet
The upper area of piece 11 is in an open position, and being then rotated further by lower handle 5 makes the lower area of flexible blade 11 be in closure position
It sets；
When the upper area of flexible blade 11 needs shading, lower area to need light transmission, rotation upper handle 3 makes flexible leaflet
The upper area of piece 11 is in the close position, and being then rotated further by lower handle 5 makes the lower area of flexible blade 11 be in open position
It sets；
And then each flexible blade 11 is realized in the longitudinal direction in the twist distortion of length direction by flexible blade 11,
A part is in gradual closed state, and another part is in be gradually opened state so that the loophole between each flexible blade 11 is certainly
It goes up and descends or change in gradient from bottom to top.
The utility model compared with the existing technology, has the following advantages and effect：
After longitudinal swingle 2 described in the utility model is docked with lower longitudinal swingle 6 by the way that connector sleeve 4 is axial, both ends
Activity assigns on the lower and upper cross-member of window frame respectively；One end of the upper cross-tie 12 passes through upper connecting rod 1 and upper longitudinal rotation
The upper end of bar 2 is movably hinged；It is lived by lower link 7 and the lower end of lower longitudinal swingle 6 one end of the lower cross-tie 9
It is dynamic hinged；The connector sleeve 4 is used with upper longitudinal swingle 2 and is rotatably connected, and is provided with a through-hole in their radial direction,
A dismountable lock pin 16 has been assigned in through-hole, has been matched by screw thread or interference between lower longitudinal swingle 6 and connector sleeve 4
Close connection；When being inserted into lock pin 16 in through-hole, upper longitudinal direction swingle 2 and lower longitudinal direction swingle 6 only synchronize rotate in same direction；It is locked when extracting
Pin 16, upper longitudinal direction swingle 2 can be rotated independently with lower longitudinal swingle 6.
It is adjusted by the Coupled motion of flexible blade 11, realizes the unitary closed or opening of flexible blade 11；Pass through flexibility
The local modulation of blade 11 makes flexible blade 11 in the twist distortion of length direction, realizes each flexible blade 11 in length direction
On, a part is in gradual closed state, and another part is in be gradually opened state so that the loophole between each flexible blade 11
Change in gradient from top to bottom or from bottom to top.
Through the above scheme, the utility model not only remains the function of conventional blind, but also also achieves each flexibility
The function of Local closed/opening of blade 11 makes to be incident on the daylighting requirement that indoor light is more suitable for current indoor.
The utility model is only achieved that upper longitudinal swingle 2 and lower vertical by a connector sleeve 4 and one lock pin 16
To linkage/independent rotating effect of swingle 6, the function of making flexible blade 11 rotate integrally and locally rotate up and down.
The cooperation that the utility model passes through rotating shaft mechanism 15, limited post 8 and fan-shaped limiting slot 13, you can realize to flexibility
The control of 11 aperture of blade ensures that cross-tie 12 and lower cross-tie 9 are not at dead point position with flexible blade 11
It sets.
In use, when outdoor illumination is very high, and when outdoor temperature is more high-strength, pass through the Coupled motion tune to flexible blade 11
Section realizes shutter complete closure, can effectively keep the sun off, to reach reduction indoor temperature, reduce the purpose of energy consumption for cooling；
When outdoor illumination is relatively low, and temperature is relatively low, by the Coupled motion adjusting to flexible blade 11, hundred are realized
Leaf window full open improves indoor illumination intensity, increases passive type solar energy heating；
When outdoor illumination is higher, when sun altitude is higher, by the local modulation of flexible blade 11, realize on shutter
Portion is closed, and lower part unlatching or semi-open to effectively stop extra direct sunlight, and ensures sight within the scope of height of sighting line
Permeability, user can be with sensing external environments；
When sun altitude is relatively low, by the local modulation of flexible blade 11, the unlatching or half-open of shutter top is realized
It opening, lower part closure or semi-open to allow part sunlight to be shining into room depths, meets room entirety natural lighting demand,
Influence of the dazzle effectively in block vision altitude range to Working Life simultaneously.
The utility model is multiple functional, and shaded effects are good, convenient for promoting the use of.
In conclusion the utility model is skillfully constructed, technological means is simple and easy to do, can be good at meeting the indoor ring of light
The daylighting in border and sun-shading requirements.
Description of the drawings
Fig. 1 is the utility model multifunctional vertical shutter schematic diagram.
Fig. 2 is twist distortion schematic diagram of the flexible blade in length direction.
Fig. 3 is connecting jacket structure schematic diagram.
Fig. 4 is the telltale mark schematic diagram of connector sleeve and upper longitudinal swingle.
Fig. 5 is shaft seat perspective structure schematic diagram.
Fig. 6 is A-A sectional views in Fig. 5.
Fig. 7 is B-B sectional views in Fig. 5.
Fig. 8 is the fan-shaped limiting slot and lower cross-tie mated condition schematic diagram below the left side beams of window frame.
Fig. 9 is the attachment structure schematic diagram of upper cross-tie and lower cross-tie and upper connecting rod and lower link.
Specific implementation mode
The utility model is more specifically described in detail with reference to specific embodiment.
Embodiment
As shown in figs 1-9.The utility model discloses a kind of multifunctional vertical shutter, including window frame, it is distributed in window frame
Interior array of vanes, and the link mechanism for driving array of vanes to rotate；The array of vanes is by multiple longitudinally spaced points
The flexible blade 11 of cloth is constituted；
The link mechanism includes upper cross-tie 12, lower cross-tie 9, upper longitudinal swingle 2, lower longitudinal swingle 6；
11 upper end side of the flexible blade by cross-tie 12 in hinge (either rope or becket) flexible connection,
Upper cross-tie 12 pulls the rotation of 11 top of flexible blade；11 lower end side of the flexible blade is connected lower lateral by articulate
Pull rod 9, lower cross-tie 9 pull 11 lower rotational of flexible blade；
After upper longitudinal swingle 2 is docked with lower longitudinal swingle 6 by the way that connector sleeve 4 is axial, both ends difference activity peace
It is inserted on the lower and upper cross-member of window frame；The upper end that one end of the upper cross-tie 12 passes through upper connecting rod 1 and upper longitudinal swingle 2
It is movably hinged；One end of the lower cross-tie 9 is movably hinged by lower link 7 and the lower end of lower longitudinal swingle 6；
The connector sleeve 4 is used with upper longitudinal swingle 2 and is rotatably connected, and is provided with one in their radial direction and is led to
Hole has assigned a dismountable lock pin 16 in through-hole, has passed through screw thread or mistake between lower longitudinal swingle 6 and connector sleeve 4
It is full of mating connection；When being inserted into lock pin 16 in through-hole, upper longitudinal direction swingle 2 and lower longitudinal direction swingle 6 only synchronize rotate in same direction；When pulling out
Go out lock pin 16, upper longitudinal direction swingle 2 can be rotated independently with lower longitudinal swingle 6.
The upper and lower ends of the flexible blade 11 are separately installed with bracing piece 14, and one is equipped on the bracing piece 14 of upper end
Rotating shaft mechanism 15, rotating shaft mechanism 15 are embedded in inside the upper beam of window frame；
Rotating shaft mechanism 15 is made of shaft seat 18 and T shapes shaft 19；Mounting groove, T shapes shaft 19 are provided on shaft seat 18
The center of lower end and bracing piece 14 consolidate, upper end can be entered in shaft seat 18 by mounting groove, and the setting in shaft seat 18
There is position limiting structure 20, (maximum, which is moved to, when upper connecting rod 12 being made to move to right makes blade and window with the rotational angle of restricted T shape shaft 19
Upright position, limiting slot is offered in upper and lower pull rod left end support slot, will not be moved to when pull rod being made to move to left and flexible leaflet
Unilateral parallel, the two is used cooperatively) so that the aperture of 11 upper area of flexible blade is changed within the scope of 0 °~89 °.That is the limit
Structure 20 ensures that 11 maximum of flexible blade can only turn to upright position, that is to say, that rotation upper handle 3 can make flexible blade 11
Top is in maximum opening position.
In order to make lower cross-tie 9 not reach dead-centre position, the bottom end rail of the window frame is equipped with a limited post 8, uses
In the movement travel of limitation lower link 7 to the right fan is offered with 7 end corresponding position of lower link below the left side beams of window frame
Shape limiting slot 13 (limiting slot can be also offered in support slot) is controlled for limiting the movement travel of lower link 7 to the left
The aperture of 11 lower area of flexible blade changes within the scope of 0 °~89 °, and lower cross-tie 9 is made not to be moved to and flexible blade
Face is parallel, to make flexible blade rotational angle range change within the scope of 0 °~89 °, has both ensured the effective of flexible blade in this way
Variation range, the T shapes shaft 19 in turn avoided in rotating shaft mechanism 15 will not be fallen out of mounting groove.
The setting of flexible blade quantity is reasonable, when upper cross-tie 12 and lower cross-tie 9 arrival left end, flexible leaflet
Piece still has certain degree of overlapping, so that it may ensure whole shaded effects.
When upper cross-tie 12 and lower cross-tie 9 are moved to the left, make cross-tie 12 and lower cross-tie 9 should not
Dead-centre position is reached, i.e., not make cross-tie 12 and lower cross-tie 9 parallel with the bracing piece 14 of flexible blade；When upper cross
When moving right to pull rod 12 and lower cross-tie 9, so that cross-tie 12 and lower 9 maximum of cross-tie is moved to makes flexible leaflet
Piece and metope upright position.
The flexible blade 11 by glass fabric, dacron fabric, regression reflective fabric, elastic sheet metal or
Metal net is made.
It is scored with telltale mark 10 in the joining place of upper longitudinal swingle 2 and connector sleeve 4.
Upper longitudinal direction swingle 2 is equipped with a upper handle 3；It is provided with handle 5 on lower longitudinal direction swingle 6.
The aperture regulation method of the utility model multifunctional vertical shutter, can be achieved by the steps of：
The Coupled motion regulating step of flexible blade 11：
According to the instruction of telltale mark, lock pin 16 is inserted into the through-hole of connector sleeve 4, when rotation upper handle 3 or is set about
When handle 5, upper longitudinal direction swingle 2 is synchronous with lower longitudinal swingle, equidirectional rotation, and passes through upper cross-tie 12 and lower cross
Flexible blade 11 is affected to move to pull rod 9, the aperture of flexible blade 11 in the longitudinal direction is made to be synchronized within the scope of 0 °~89 °,
Equidirectional variation, and then realize the whole opening or unitary closed of flexible blade 11；
The local modulation step of flexible blade 11：
Lock pin 16 in connector sleeve 4 is extracted, longitudinal swingle 2 is made to be rotated to be respectively independent with lower longitudinal swingle 6
Pattern；Make one piece of shutter that can realize different opening up and down by the deformation of flexible blade 11 under independent rotation mode, to full
Sufficient people require the difference of indoor light, specific as follows.
When the upper area of flexible blade 11 needs light transmission, lower area to need shading, rotation upper handle 3 makes flexible leaflet
The upper area of piece 11 is in an open position, and being then rotated further by lower handle 5 makes the lower area of flexible blade 11 be in closure position
It sets；
When the upper area of flexible blade 11 needs shading, lower area to need light transmission, rotation upper handle 3 makes flexible leaflet
The upper area of piece 11 is in the close position, and being then rotated further by lower handle 5 makes the lower area of flexible blade 11 be in open position
It sets；
And then each flexible blade 11 is realized in the longitudinal direction in the twist distortion of length direction by flexible blade 11,
A part is in gradual closed state, and another part is in be gradually opened state so that the loophole between each flexible blade 11 is certainly
It goes up and descends or change in gradient from bottom to top.
Usually in use, when sun altitude is higher, shutter top is closed, lower part unlatching or semi-open, so as to
Effectively to stop direct sunlight, and ensure certain sight permeability, makes user can be with sensing external environment；And in the sun
When elevation angle is relatively low, shutter top is opened or semi-open, lower part closure or semi-open, so as to allow part solar irradiation
Enter room depths, meets natural lighting demand, while influence of the dazzle effectively in block vision altitude range to Working Life.
Lower in outdoor natural light illumination, shutter can ensure indoor illumination intensity with full open；In the feelings that outdoor illumination is excessively high
Under condition, shutter can reduce heating of the excessive natural light to room, to reduce energy consumption for cooling with complete closure.The shutter knot
Structure is simple and reliable, easy to use, complete function, can apply to Building Outside Shading of Window, internal sunshade and double-layer surface centre sunshade, energy
A variety of outdoor light climates are enough adapted to, and meet different Interior Illumination Environment demands, sunshade and blocking glare effect are good, make convenient for promoting
With.
As described above, the utility model can be realized preferably.
The embodiment of the utility model is simultaneously not restricted to the described embodiments, other are any without departing from the utility model
Changes, modifications, substitutions, combinations, simplifications made by under Spirit Essence and principle, should be equivalent substitute mode, are included in
Within the scope of protection of the utility model.
Claims (6)
1. a kind of multifunctional vertical shutter, including window frame, the array of vanes that is distributed in window frame, and for band movable vane piece battle array
Arrange the link mechanism of rotation；It is characterized in that：The array of vanes is made of the flexible blade (11) of multiple longitudinally spaced distributions；
The link mechanism includes upper cross-tie (12), lower cross-tie (9), upper longitudinal swingle (2), lower longitudinal swingle
(6)；
Flexible blade (11) upper end side connects upper cross-tie (12) by articulate, and upper cross-tie (12) pulls soft
Property blade (11) top rotation；Flexible blade (11) lower end side connects lower cross-tie (9), lower transverse direction by articulate
Pull rod (9) pulls flexible blade (11) lower rotational；
After upper longitudinal swingle (2) is axially docked with lower longitudinal swingle (6) by connector sleeve (4), both ends activity respectively
It assigns on the lower and upper cross-member of window frame；One end of the upper cross-tie (12) passes through upper connecting rod (1) and upper longitudinal swingle (2)
Upper end be movably hinged；The lower end that one end of the lower cross-tie (9) passes through lower link (7) and lower longitudinal swingle (6)
Portion is movably hinged；
The connector sleeve (4) uses with upper longitudinal swingle (2) and is rotatably connected, and is provided with one in their radial direction and leads to
Hole has assigned a dismountable lock pin (16) in through-hole, has passed through screw thread between lower longitudinal swingle (6) and connector sleeve (4)
Or interference fit connection；When being inserted into lock pin (16) in through-hole, upper longitudinal direction swingle (2) and lower longitudinal swingle (6) are only synchronous
It rotates in same direction；When extracting lock pin (16), upper longitudinal direction swingle (2) can independently rotate with lower longitudinal swingle (6).
2. multifunctional vertical shutter according to claim 1, it is characterised in that：The upper and lower ends of the flexible blade (11)
It is separately installed with bracing piece (14), a rotating shaft mechanism (15), rotating shaft mechanism (15) edge are installed on the bracing piece (14) of upper end
Inside the upper beam of window frame；
Rotating shaft mechanism (15) is made of shaft seat (18) and T shapes shaft (19)；Mounting groove is provided on shaft seat (18), T shapes turn
The lower end of axis (19) is consolidated with the center of bracing piece (14), and upper end can be entered by mounting groove in shaft seat (18), and in shaft
It is provided with position limiting structure (20) in seat (18), with the rotational angle of restricted T shape shaft (19), makes flexible blade (11) upper area
Aperture change within the scope of 0 °~89 °.
3. multifunctional vertical shutter according to claim 1, it is characterised in that：The bottom end rail of the window frame is equipped with a limit
Position column (8), for limiting the movement travel of lower link (7) to the right, below the left side beams of window frame with lower link (7) end pair
It should locate, offer fan-shaped limiting slot (13), for limiting the movement travel of lower link (7) to the left, and then control flexible blade
(11) aperture of lower area changes within the scope of 0 °~89 °.
4. according to any one of claims 1 to 3 multifunctional vertical shutter, it is characterised in that：The flexible blade
(11) it is made of glass fabric, dacron fabric, regression reflective fabric, elastic sheet metal or metal net.
5. multifunctional vertical shutter according to claim 4, it is characterised in that：In upper longitudinal swingle (2) and connector sleeve
(4) joining place is scored with telltale mark (10).
6. multifunctional vertical shutter according to claim 5, it is characterised in that：Upper longitudinal direction swingle (2) is equipped on one
Handle (3)；It is provided with handle (5) on lower longitudinal direction swingle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820088974.3U CN207829775U (en) | 2018-01-18 | 2018-01-18 | A kind of multifunctional vertical shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820088974.3U CN207829775U (en) | 2018-01-18 | 2018-01-18 | A kind of multifunctional vertical shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829775U true CN207829775U (en) | 2018-09-07 |
Family
ID=63393668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820088974.3U Active CN207829775U (en) | 2018-01-18 | 2018-01-18 | A kind of multifunctional vertical shutter |
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| CN (1) | CN207829775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150079A (en) * | 2018-01-18 | 2018-06-12 | 华南理工大学 | A kind of multifunctional vertical shutter and its aperture regulation method |
| CN112400560A (en) * | 2020-12-17 | 2021-02-26 | 杭州巨力绝缘材料有限公司 | Intelligent greenhouse and working method |
-
2018
- 2018-01-18 CN CN201820088974.3U patent/CN207829775U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150079A (en) * | 2018-01-18 | 2018-06-12 | 华南理工大学 | A kind of multifunctional vertical shutter and its aperture regulation method |
| CN108150079B (en) * | 2018-01-18 | 2023-09-26 | 华南理工大学 | Multifunctional vertical shutter and opening adjusting method thereof |
| CN112400560A (en) * | 2020-12-17 | 2021-02-26 | 杭州巨力绝缘材料有限公司 | Intelligent greenhouse and working method |
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