CN213510327U

CN213510327U - Ventilation window structure

Info

Publication number: CN213510327U
Application number: CN202021640929.8U
Authority: CN
Inventors: 李昌刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-22
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a ventilation window technical field discloses a ventilation window structure, including: the main body is provided with a vent; the ventilation window is movably arranged at the ventilation opening; the louver is rotatable relative to the body to block the vent. The utility model has the advantages of, this ventilation window's ventilation effect is good, simple structure, open laborsavingly, and windowing sensitivity is adjustable.

Description

Ventilation window structure

Technical Field

The utility model relates to a ventilation window technical field relates to a ventilation window structure.

Background

The application places of the ventilation window are numerous, such as: the ventilation window is needed to be used in places such as greenhouse sheds, warehouses and farms, harmful gas in the space is discharged or is ventilated and cooled through the ventilation window in time, safety of plants, animals or people is guaranteed, and a suitable growing or working environment is provided. The design of ventilation window structure directly influences the ventilation effect and opens the degree of difficulty of closing the ventilation window. The existing ventilation window structure design is usually opened on one side, the ventilation effect is poor, the structure is complex, and the opening is laborious.

In the greenhouse, frequent ventilation is needed, so that the greenhouse has beneficial effects on vegetables and plants in the greenhouse in many aspects such as cooling, dehumidifying, regulating and supplementing carbon dioxide, removing harmful gases and the like. Especially in hot summer, if the ventilation is not carried out, the strong solar radiation and the greenhouse effect not only make the crops difficult to grow, but also are great physiological limit tests for the working personnel in the greenhouse. The structure of the ventilating window is also important, so that the ventilating window is simple and labor-saving to open, and the ventilating effect after the ventilating window is opened is good.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art, the utility model aims to solve the technical problem that an open ventilation window structure simple, that ventilation effect is good and structural stability is high is proposed.

The utility model provides a technical scheme that its technical problem adopted is, provides a ventilation window structure, including:

the air conditioner comprises a main body, a fan and a controller, wherein a vent is arranged on the main body;

the ventilation window is movably arranged at the ventilation opening and can rotate relative to the main body to block the ventilation opening.

Further, when the ventilation window blocks the ventilation opening, one end of the ventilation window is located above the main body, and the other end of the ventilation window is located below the main body.

Further, when the ventilating window is opened from the ventilating opening, one end of the ventilating window is opened upwards, and the other end of the ventilating window is opened downwards; and the opening degree opened upward is the same as the opening degree opened downward.

Furthermore, an upper limiting piece and a lower limiting piece are respectively arranged at two ends of the main body, which are close to the ventilation window; the upper limiting piece is located above the main body, and the lower limiting piece is located below the main body.

Further, the ventilating window further comprises a first rotating shaft, and the ventilating window is hinged to the main body through the first rotating shaft;

the ventilating window comprises a window body, a first frame and a second frame, wherein the first frame and the second frame are respectively arranged on two sides of the window body; the side surfaces of the first frame and the second frame are provided with a first through groove penetrating through the first frame and the second frame, the first rotating shaft is arranged in the first through groove, and the position of the first rotating shaft relative to the first through groove is adjustable.

Furthermore, the top surfaces of the first frame and the second frame are provided with a second through groove penetrating through the first frame and the second frame from top to bottom, and a fixing piece used for fixing the first rotating shaft in the first through groove is arranged in the second through groove.

Further, the first through groove and the second through groove are waist grooves, the lengths of the first through groove and the second through groove are equal, and two ends of the first through groove are aligned with two ends of the second through groove respectively.

Further, the both ends of first pivot all are equipped with the bearing, just bearing detachably connects in on the main part.

Further, still include the second pivot, the louver passes through the second pivot articulates in on the main part, just the louver for the second pivot is the symmetry setting.

Further, the device also comprises a connecting rod; the connecting rod articulates on the louver, and the connecting rod can drive the louver.

Further, the main body is a greenhouse shed.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

in the utility model, in one scheme, when the ventilation window needs to be opened, the ventilation window is driven by the connecting rod, the ventilation window rotates around the second rotating shaft and is opened from the ventilation opening, one end of the ventilation window is opened downwards relative to the main body, the other end of the ventilation window is opened upwards relative to the main body, the opening degrees of the upper end and the lower end are the same, and the ventilation effect is good; the ventilating window is symmetrically arranged relative to the second rotating shaft, and the position of the connecting rod relative to the ventilating window can be adjusted, so that the ventilating window can be pushed only by small force, the opening and closing are simple, and the operation is labor-saving. The upper limiting piece is arranged above one end, close to the ventilation window, of the main body, the lower limiting piece is arranged below the other end, close to the ventilation window, of the main body, when the ventilation window is closed, the ventilation window is respectively abutted to the bottom surface of the upper limiting piece and the top surface of the lower limiting piece, so that when the ventilation window is blocked, the ventilation window can be closed reliably, and the structural stability is high.

The utility model discloses in, in another kind of scheme, the gross structure is the same with the place ahead case, and the difference mainly appears: the first frame and the second frame of the left and right sides of the ventilating window are provided with a first through groove and a second through groove, the first rotating shaft can slide along the first through groove to adjust the position of the first rotating shaft in the first through groove, and the first rotating shaft is fixed through a fixing piece after the position is proper. In the structure, the position of the first rotating shaft relative to the first through groove, namely the position of a hinge point of the ventilation window, is adjusted, so that the window opening sensitivity, namely the window opening angle of the unit distance moved by the driving device is adjusted, and the adjustment is convenient and flexible, and the precision is controllable; when the first rotating shaft is not positioned in the center of the frame, the window bodies positioned on two sides of the first rotating shaft have certain gravity moment difference, a rotating effect can be generated, the rotating effect can be used for initial state counterweight or used for improving windowing sensitivity, and the position of the first rotating shaft can be configured according to actual needs. The first rotating shaft is positioned in the same position in the first frame and the second frame, and is perpendicular or approximately perpendicular to the first frame and the second frame, so that the rotating effect of the ventilating window is ensured.

Drawings

Fig. 1 is a schematic structural view of a ventilation window structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is another schematic structural view of the ventilation window structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic view of the assembly of the window, the bezel and the hinge;

FIG. 6 is a top view of the first bezel (or the second bezel);

fig. 7 is a front view of the first bezel (or the second bezel).

In the figure, the position of the upper end of the main shaft,

1. a main body; 10. a vent; 11. an upper limiting member; 12. a lower retainer;

2. a ventilation window; 22. a window body; 23. a first frame; 24. a second frame; 25. a third frame; 26. a fourth frame; 230. a first through groove; 231. a second through groove;

3A, a first rotating shaft; 3B, a second rotating shaft;

4. a connecting rod;

5. and a bearing.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the ventilation window structure of the present embodiment can be used in a greenhouse shed, a warehouse, a farm, and other places, and the following explanation will be made in detail for the case of being applied to the greenhouse shed:

as shown in fig. 1-2, it is a solution of the present ventilation window structure: a louver structure comprising: the ventilating window comprises a main body 1, a ventilating window 2, a second rotating shaft 3B and a connecting rod 4.

The air conditioner comprises a main body 1, wherein a vent 10 is arranged on the main body 1; a louver 2 movably provided at the vent 10; the louver 2 is rotatable relative to the main body 1 to close the vent 10. It will be appreciated that the area of the louver 2 is slightly larger than the area of the vent 10, so as to ensure that the louver 2 can block the vent 10 without falling from above or below the vent 10, and can cooperate with the upper stopper 11 and the lower stopper 12. Wherein, the main body 1 is a greenhouse shed, and the ventilation opening 10 is arranged on the greenhouse shed.

Preferably, the middle part of the louver 2 is hinged on the main body 1, and when the louver 2 blocks the vent 10, one end of the louver 2 is above the main body 1, and the other end of the louver 2 is below the main body 1, that is: the ventilation window 2 is opened at both ends up and down relative to the main body 1, so that the ventilation effect is improved. Further preferably, the louver structure includes a second rotating shaft 3B; the louver 2 is symmetrically arranged with respect to the second rotating shaft 3B so that the louver 2 can be opened by a small driving force.

Wherein, the structure of the ventilating window 2 also comprises a connecting rod 4; one end of the ventilation window 2 is positioned below the upper limiting piece 11, and the other end of the ventilation window 2 is positioned above the lower limiting piece 12; connecting rod 4 articulates on louver 2, and can drive louver 2 specifically does, connecting rod 4 articulates in louver 2 and leans on the position of top. Set up second pivot 3B at the central point of ventilation window 2 and put, ventilation window 2 is the symmetry setting for second pivot 3B promptly, be equivalent to ventilation window 2 and equal at the counter weight of second pivot 3B both sides, and connecting rod 4 is connected in the one end that second window form 22 kept away from second pivot 3B, the distance from second pivot 3B is far away promptly, the length of the arm of force has been increased in other words, so when promoting ventilation window 2, only need very little power can, easy operation and laborsaving when opening or closing ventilation window 2.

Preferably, when the connecting rod 4 drives the louver 2 to be opened, the downward opening degree of one end of the louver 2 is the same as the upward opening degree of the other end of the louver 2, instead of the conventional scheme that the louver 2 can be opened only from one side above or below the main body 1, the structural stability is difficult to ensure. After ventilating window 2 is opened for main part 1 both sides from top to bottom, ventilating window 2 is equivalent to and has certain water conservancy diversion effect, guarantees that the ventilation effect after ventilating window 2 opens is good.

In the in-service use process, when needing to open ventilation window 2, through connecting rod 4 drive ventilation window 2, ventilation window 2 rotates around second pivot 3B, opens from vent 10, and ventilation window 2 one end is opened downwards for main part 1, and the ventilation window 2 other end upwards opens for main part 1, and the aperture at the upper and lower both ends of ventilation window 2 is the same, and ventilation effect is good. When needs close louver 2, through connecting rod 4 drive louver 2, louver 2 rotates around second pivot 3B, gradually with vent 10 shutoff, owing to set up spacing piece 11 on main part 1 near the top of louver 2 one end, main part 1 is gone up and is close to the below of the louver 2 other end and has set up spacing piece 12 down, when louver 2 closed, louver 2 offsets with the bottom surface of spacing piece 11 and the top surface of spacing piece 12 down respectively, make louver 2 shutoff vent 10, and can reliably close, structural stability is high, difficult inefficacy.

As shown in fig. 3-7, it is another optimized solution of the present louver, and the rotating shaft is adjustable, wherein the louver structure further includes a first rotating shaft 3A; the ventilating window 2 is hinged on the main body 1 through the first rotating shaft 3A; the ventilation window 2 comprises a window body 22 and a first frame 23 and a second frame 24 which are respectively arranged on two sides of the window body 22; the first through groove 230 penetrating through the first frame 23 and the second frame 24 is formed in the side surface of the first frame 23 and the second frame 24, the first rotating shaft 3A is disposed in the first through groove 230, and the position of the first rotating shaft 3A relative to the first through groove 230 is adjustable, so that the position of the rotation center of the louver 2 can be changed, that is, the opening sensitivity of the window can be changed. Specifically, the louver 2 includes a window 22 and a first frame 23, a second frame 24, a third frame 25, and a fourth frame 26 provided around the window 22, wherein the four frames and the louver 2 can be rotated about the first rotation axis 3A.

Preferably, the top surfaces of the first frame 23 and the second frame 24 are provided with a second through groove 231 penetrating through the first frame from top to bottom, that is, the second through groove 231 penetrates from the top surface to the bottom surface, and a fixing member (not labeled in the figure) for fixing the first rotating shaft 3A in the first through groove 230 is arranged in the second through groove 231. Specifically, the fixing member 5 may be a screw, a washer, a nut, or the like, for fixing the first rotating shaft 3A.

As shown in fig. 6 and 7, the first through groove 230 and the second through groove 231 are both waist grooves, and the lengths of the first through groove 230 and the second through groove 231 are equal, two ends of the first through groove 230 are aligned with two ends of the second through groove 231 respectively, that is, the left and right sides of the two through grooves are aligned respectively, so as to ensure that when the first rotating shaft 3A slides to a proper position in the first through groove 230, a proper position in the second through groove 231 is provided for a fixing member to be installed, so as to fix the first rotating shaft 3A.

As shown in fig. 5, both ends of first pivot 3A are all equipped with bearing 5, just bearing 5 detachably connects in main part 1 is last, specifically, bearing 5's outer lane accessible staple bolt is fixed on main part 1, and bearing 5's inner circle cover is established on first pivot 3A, guarantees that first pivot 3A rotates smoothly, and ventilation window 2 rotates smoothly promptly.

In the present modified embodiment, the general structure is the same as that of the above-mentioned embodiment, the same points are not described in detail, and the different points are mainly represented by: through adjusting the position of first pivot 3A for in the first logical groove 230, through set up the mounting in second logical groove 231 after the position is suitable, fix first pivot 3A in first logical groove 230, in this structure, through adjusting the position of first pivot 3A for first logical groove 230, adjust the position of ventilation window 2 hinge point promptly, and then adjust the sensitivity of windowing, the angle size that ventilation window 2 can be opened to the unit distance that drive arrangement removed promptly, it is convenient, nimble to adjust, and the precision is controllable. When the first rotating shaft 3A is not located at the center of the first frame 23 and the second frame 24, the windows 22 located at the two sides of the first rotating shaft 3A have a certain gravity moment difference, that is, have a certain rotation effect, and this rotation effect can be used for initial state counterweight or for improving windowing sensitivity, and the position of the first rotating shaft 3A can be configured according to actual needs.

The ventilation window structure has good ventilation effect when being opened; the whole structure is simple and novel, and labor is saved when the door is opened and closed.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A louver structure, comprising:

the ventilation window is movably arranged at the ventilation opening and can rotate relative to the main body so as to block the ventilation opening;

when the vent is plugged, one end of the vent is positioned above the main body, and the other end of the vent is positioned below the main body.

2. A louver structure according to claim 1 wherein when the louver is opened from the vent, one end of the louver is opened upward and the other end of the louver is opened downward; and the opening degree opened upward is the same as the opening degree opened downward.

3. A louver structure according to claim 1 wherein the main body is provided with an upper stopper and a lower stopper at respective ends thereof adjacent to the louver; the upper limiting piece is located above the main body, and the lower limiting piece is located below the main body.

4. A louver structure according to any one of claims 1 to 3 further comprising a first rotating shaft, said louver being hinged to said main body by said first rotating shaft;

5. The ventilation window structure according to claim 4, wherein the top surfaces of the first and second frames are provided with second through grooves penetrating therethrough from top to bottom, and the second through grooves are provided therein with fixing members for fixing the first rotating shaft in the first through grooves.

6. A louver structure according to claim 5 wherein the first and second through slots are waist slots and the first and second through slots are of equal length, the ends of the first through slot being aligned with the ends of the second through slot respectively.

7. A louver structure according to claim 5 wherein bearings are sleeved on both ends of the first shaft and the bearings are detachably attached to the main body.

8. A louver structure according to claim 1 further comprising a second shaft, said louver being hinged to said body by said second shaft, and said louver being symmetrically disposed with respect to said second shaft.

9. A louver structure according to claim 1 further comprising a connecting rod; the connecting rod articulates on the louver, and the connecting rod can drive the louver.