CN110731207B

CN110731207B - Greenhouse with skylight

Info

Publication number: CN110731207B
Application number: CN201911157637.0A
Authority: CN
Inventors: 林墨洋; 柴芬友; 胡春
Original assignee: Wenzhou Polytechnic
Current assignee: Wenzhou Polytechnic
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2021-05-07
Anticipated expiration: 2039-11-22
Also published as: CN110731207A

Abstract

The invention provides a greenhouse with a skylight, which comprises a greenhouse supporting frame and a transparent film covered on the greenhouse supporting frame, wherein a window is arranged at the top of the greenhouse supporting frame, a skylight plate is rotatably arranged at the window, the greenhouse with the skylight further comprises a driving mechanism, the driving mechanism is used for driving and controlling the opening and closing of the skylight plate, and a sealing assembly is arranged between one end of the skylight plate, which is far away from a rotating shaft, and the window. According to the greenhouse with the skylight, the skylight plate and the window are well sealed, and the service life is long.

Description

Greenhouse with skylight

Technical Field

The invention relates to a greenhouse, in particular to a greenhouse with a skylight.

Background

The greenhouse is also called a greenhouse, can transmit light and preserve heat, is a facility for cultivating plants, can provide the growth period of the greenhouse and increase the yield in seasons unsuitable for plant production, and is mainly used for cultivating or growing seedlings of plants like warm vegetables, flowers, woods and the like in low-temperature seasons. Greenhouse generally sets up the skylight at the top in order to realize the heat dissipation, adopts the film technique to carry out the sealed of skylight at present more, but because the film fragile for the film needs often to be changed, has increased the cost.

In summary, how to avoid the problem of high cost caused by the easy damage of the film is a problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

The invention aims to provide a greenhouse with a skylight, and solves the problem that the existing greenhouse with the skylight is high in cost due to the fact that a thin film is easy to damage and needs to be replaced frequently.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a warmhouse booth with skylight, includes the big-arch shelter support frame and covers transparent film on the big-arch shelter support frame, the top of big-arch shelter support frame is equipped with the window, window department rotates installs skylight board, warmhouse booth with skylight still includes actuating mechanism, actuating mechanism is used for drive control the opening and close of skylight board, the one end that the pivot was kept away from to skylight board with be equipped with seal assembly between the window.

Further, the sealing assembly comprises an elastic sealing seat, the elastic sealing seat is installed on the supporting frame, and when the skylight plate is closed, the elastic sealing seat is pressed against the front end of the skylight plate.

Furthermore, the sealing assembly further comprises a piston piece and a compression spring, the piston piece is movably arranged on the supporting frame, the compression spring is arranged between the piston piece and the supporting frame, and the compression spring enables the elastic sealing seat to be abutted against the front end face of the skylight plate.

Furthermore, the middle part of the body of the elastic sealing seat is provided with a wavy lip which is pressed against the front end face of the skylight plate.

Furthermore, the upper portion of the body of the elastic sealing seat is provided with a pressure lip portion, the lower portion of the body is provided with an extension arm portion, a first framework is embedded in the body, one end of the first framework extends into the pressure lip portion, the other end of the first framework extends into the extension arm portion, the pressure lip portion is pressed on the surface of the opening side of the skylight plate, and the extension arm portion is pressed on the surface of the closing side of the skylight plate.

Furthermore, the end part of the extension arm part is provided with a convex part which is pressed in the concave pit on the skylight plate.

Furthermore, the body of the elastic sealing seat is provided with a pair of arc-shaped lips, and the arc-shaped lips are pressed against a gap at the joint of the piston piece and the greenhouse supporting frame.

Further, still include the elastic sealing strip, the elastic sealing strip is installed the skylight board is close to the one end of pivot with between the window.

Further, actuating mechanism includes bed frame, motor, transmission shaft, worm and worm wheel, the transmission shaft rotates to set up on the bed frame, the one end of transmission shaft with the output shaft of motor, the other end of transmission shaft with the worm is connected, the worm with the worm wheel cooperatees, the worm wheel with the link fixed connection of skylight board.

Furthermore, the driving mechanism further comprises an extension spring, one end of the extension spring is connected to the skylight plate, and the other end of the extension spring is connected to the base frame.

According to the technical scheme, the invention has the following beneficial effects:

when ventilation is needed, the skylight plate can be driven to open and close through the driving mechanism, and the use is convenient; the setting of elastic sealing strip and seal assembly makes to have good sealed between the window of skylight board and big-arch shelter support frame, and elastic sealing strip and seal assembly are not fragile in comparison in current film moreover, have longer life.

The invention is described in further detail below with reference to the figures and the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a schematic structural view at a in fig. 2.

Fig. 4 is a schematic structural diagram at B in fig. 2.

Fig. 5 is a schematic structural view of the elastic sealing seat of the present invention.

Description of reference numerals: the greenhouse supporting frame 1, the window 11, the cavity 12, the spring hole 13, the skylight plate 2, the connecting frame 21, the extending table part 22, the pit 23, the driving mechanism 3, the base frame 31, the motor 32, the transmission shaft 33, the worm 34, the worm wheel 35, the extension spring 36, the elastic sealing strip 4, the first connecting part 41, the arc-shaped bent part 42, the second connecting part 43, the sealing assembly 5, the piston member 51, the elastic sealing seat 52, the body 521, the frame groove 5211, the press lip 5212, the wavy lip 5213, the extending arm part 5214, the bulge 5215, the convex groove 5216, the arc-shaped lip 5217, the first frame 522, the first straight plate part 5221, the second straight plate 5222, the first bent plate 5223, the third straight plate 5224, the second bent plate 5225, the second frame 523, the third frame 524, the compression spring 53, the cover plate 54 and the limiting plate 55.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

The invention is further explained with reference to fig. 1 to 5, and the greenhouse with a skylight shown in fig. 1 comprises a greenhouse supporting frame 1, a transparent film covering the greenhouse supporting frame 1, a skylight plate 2 and a driving mechanism 3, wherein a window 11 is arranged at the top of the greenhouse supporting frame 1, the skylight plate 2 is arranged at the window 11, a connecting frame 21 at the rear end of the skylight plate 2 is rotatably connected to the greenhouse supporting frame 1, the driving mechanism 3 is used for driving and controlling the opening and closing of the skylight plate 2, an elastic sealing strip 4 is arranged between the rear end of the skylight plate 2 and the window 11, and a sealing assembly 5 is arranged between the front end of the skylight plate 2 and the window 11.

In this embodiment, as shown in fig. 1 and 2, the driving mechanism 3 includes a base frame 31, a motor 32, a transmission shaft 33, a worm 34 and a worm wheel 35, the base frame 31 is disposed on the ground, the motor 32 is disposed on the base frame 31, and the output shaft of the motor 32 is directed vertically upward, the transmission shaft 33 is rotatably provided on the base frame 31, one end of the transmission shaft 33 is connected with an output shaft of the motor 32, the other end of the transmission shaft 33 is connected with the worm 34, the worm 34 is matched with the worm wheel 35, the worm wheel 35 is fixedly connected with the connecting frame 21 of the skylight plate 2, the motor 32 drives the worm 34 to rotate through the transmission shaft 33, the worm 34 drives the sunroof panel 2 to open or close through the worm wheel 35, the drive mechanism 3 further includes an extension spring 36, one end of the extension spring 36 is connected to the sunroof panel 2, the other end of the extension spring 36 is connected to the base frame 31, and the extension spring 36 keeps the sunroof panel 2 in a closed state.

In the present embodiment, as shown in fig. 2 and 3, the elastic weather strip 4 extends in the width direction of the sunroof panel 2, and the elastic weather strip 4 includes a first connecting portion 41, an arc-bent portion 42, and a second connecting portion 43 connected in this order, the first connecting portion 41 being fixed to the window 11, and the second connecting portion 43 being fixed to the rear end surface of the sunroof panel 2.

In this embodiment, as shown in fig. 2, 4, and 5, the sealing assembly 5 includes a piston member 51, an elastic sealing seat 52, a plurality of compression springs 53, a cover plate 54, and a limiting plate 55, the cover plate 54 is fixedly mounted on the greenhouse supporting frame 1, the piston member 51 is slidably disposed on the cover plate 54, one end of the piston member 51 passes through the cover plate 54 and extends into the cavity 12 on the greenhouse supporting frame 1 to be connected to the limiting plate 55, the plurality of compression springs 53 are respectively disposed in the corresponding spring holes 13, and the compression springs 53 are located between the limiting plate 55 and the greenhouse supporting frame 1, the elastic sealing seat 52 is mounted on the piston member 51, and the elastic sealing seat 52 extends along the width direction of the skylight plate 2.

In the present embodiment, as shown in fig. 4 and 5, the middle portion of the body 521 of the elastic seal holder 52 has a wavy lip 5213, the upper portion of the body 521 of the elastic seal holder 52 has a press lip 5212, the lower portion of the body 521 has an extension arm 5214, the end portion of the extension arm 5214 is provided with a boss 5215, a first frame 522 is embedded in the frame groove 5211 of the body 521, the first frame 522 has a first bent plate portion 5223, a second straight plate portion 5222, a first straight plate portion 5221, a third straight plate portion 5224 and a second bent plate portion 5225 which are connected in this order, the first bent plate portion 5223 is embedded in the press lip 5212, the third straight plate portion 5224 is embedded in the extension arm 5214, and the second bent plate portion 5225 is embedded in the boss 5215, when the weather panel 2 is closed, the press lip 5212 presses against the upper surface of the weather panel, the extension 5214 presses against the lower surface of the weather panel 522, and the boss 5215 presses against the recess 23 at the front end of the weather panel 2, the wavy lip 5213 is pressed tightly against the front end face of the extended land portion 22 of the sunroof panel 2 by the compression spring 53, the above structure forms multi-layer sealing, so that the sealing effect of the elastic sealing seat 52 is good, the body 521 of the elastic sealing seat 52 is provided with a convex groove 5216, the elastic sealing seat 52 is mounted on the piston member 51 through the convex groove 5216, and in order to improve the reliability of the connection between the elastic sealing seat 52 and the piston member 51, the elastic sealing seat 52 further includes a second frame 523 and a third frame 524, the second frame 523 and the third frame 524 are both connected to the first straight plate portion 5221 of the first frame 522, and the second frame 523 and the third frame 524 are attached to the inner wall of the convex groove 5216, to prevent rain water from entering through the gap between the piston 51 and the cover 54, the body 521 of the elastic sealing seat 52 is provided with a pair of arc-shaped lips 5217, and the arc-shaped lips 5217 press against the piston 51 and the cover 54.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The greenhouse with the skylight comprises a greenhouse supporting frame (1) and a transparent film covering the greenhouse supporting frame (1), and is characterized in that a window (11) is arranged at the top of the greenhouse supporting frame (1), a skylight plate (2) is rotatably arranged at the window (11), the greenhouse with the skylight further comprises a driving mechanism (3), the driving mechanism (3) is used for driving and controlling the opening and closing of the skylight plate (2), a sealing assembly (5) is arranged between one end, away from a rotating shaft, of the skylight plate (2) and the window (11), the sealing assembly (5) comprises an elastic sealing seat (52), the elastic sealing seat (52) is arranged on the supporting frame (1), when the skylight plate (2) is closed, the elastic sealing seat (52) is pressed against the front end of the skylight plate (2), the sealing assembly (5) further comprises a piston piece (51) and a compression spring (53), the piston piece (51) is movably arranged on the support frame (1), the compression spring (53) is arranged between the piston piece (51) and the support frame (1), the elastic sealing seat (52) is pressed against the front end face of the skylight plate (2) by the compression spring (53), the middle part of a body (521) of the elastic sealing seat (52) is provided with a wavy lip (5213), the wavy lip (5213) is pressed against the front end face of the skylight plate (2), the upper part of the body (521) of the elastic sealing seat (52) is provided with a pressing lip (5212), the lower part embedded in the body (521) is provided with an extension arm part (5214), the body (521) is provided with a first framework (522), one end of the first framework (522) extends into the pressing lip (5212), and the other end of the first framework (522) extends into the extension arm part (5214), the press lip (5212) is pressed against the surface on the open side of the sunroof panel (2), and the extension arm (5214) is pressed against the surface on the closed side of the sunroof panel (2).

2. The greenhouse with the skylight of claim 1, wherein the end of the extension arm (5214) is provided with a boss (5215), and the boss (5215) is pressed against a pit (23) on the skylight plate (2).

3. The greenhouse with the skylight as claimed in claim 1, wherein the body (521) of the elastic sealing seat (52) is provided with a pair of arc-shaped lips (5217), and the arc-shaped lips (5217) are pressed against a gap at the joint of the piston member (51) and the greenhouse supporting frame (1).

4. The greenhouse with the skylight of claim 1, further comprising an elastic sealing strip (4), wherein the elastic sealing strip (4) is installed between the window (11) and one end of the skylight plate (2) close to the rotating shaft.

5. The greenhouse with the skylight as claimed in claim 1, wherein the driving mechanism (3) comprises a base frame (31), a motor (32), a transmission shaft (33), a worm (34) and a worm wheel (35), the transmission shaft (33) is rotatably arranged on the base frame (31), one end of the transmission shaft (33) is connected with an output shaft of the motor (32), the other end of the transmission shaft (33) is connected with the worm (34), the worm (34) is matched with the worm wheel (35), and the worm wheel (35) is fixedly connected with the connecting frame (21) of the skylight plate (2).

6. The greenhouse with the skylight of claim 5, wherein the drive mechanism (3) further comprises an extension spring (36), one end of the extension spring (36) is connected to the skylight plate (2), and the other end of the extension spring (36) is connected to the base frame (31).