CN217872024U

CN217872024U - Light-adjusting sunshade

Info

Publication number: CN217872024U
Application number: CN202221767768.8U
Authority: CN
Inventors: 欧佳园; 欧治勇
Original assignee: Chongqing Aoshide Technology Co ltd
Current assignee: Chongqing Aoshide Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-22
Anticipated expiration: 2032-07-08

Abstract

The utility model provides a light-adjusting sunshade, which relates to the technical field of sunshades and comprises a shed frame, wherein the shed frame comprises a plurality of vertically arranged stand columns, cross columns are fixed between adjacent stand columns and are arranged at the top positions of the stand columns; the top of the shed frame is provided with a retracting mechanism for retracting tarpaulin, the retracting mechanism comprises two rotating shafts which are rotatably arranged at the top of the shed frame, the two rotating shafts are positioned at two sides of the shed frame, rotating ropes are wound on the two rotating shafts, two connecting columns for connecting the tarpaulin are arranged at the top of the shed frame at intervals, one of the connecting columns is fixed on the rotating ropes, and the connecting column is arranged at the top of the shed frame in a sliding manner; the other connecting column is fixed on the shed frame; the rotating shaft is connected with a driving mechanism for providing torque. The device has the advantage of reducing the energy consumption so as to achieve the effect of green environmental protection.

Description

Light-adjusting sunshade

Technical Field

The utility model relates to a technical field of sunshade especially relates to a sunshade adjusts luminance.

Background

Sunshades are suitable for use as a means of shielding articles from the elements from wind, rain and direct sunlight, and for the storage of work pieces or materials which require protection from the elements.

Among the prior art, the sunshade adopts various steel tile preparation mostly, and when sunshine is not enough cloudy day, various steel tile has shielded most light for the inside light of sunshade is relatively poor, needs to erect illumination lamps and lanterns and throw light on, and this type's sunshade has the shortcoming of extravagant energy.

SUMMERY OF THE UTILITY MODEL

To the deficiencies that exist among the prior art, this scheme provides a sunshade of adjusting luminance, and it has solved the sunshade and has need erect lamps and lanterns and throw light on and cause the problem of the extravagant energy.

According to an embodiment of the utility model, the light-adjusting sunshade comprises a shed frame, wherein the shed frame comprises a plurality of vertically arranged stand columns, a cross column is fixed between the adjacent stand columns, and the cross column is arranged at the top position of the stand columns; the top of the shed frame is provided with a retracting mechanism for retracting tarpaulin, the retracting mechanism comprises two rotating shafts which are rotatably arranged at the top of the shed frame, the two rotating shafts are positioned at two sides of the shed frame, rotating ropes are wound on the two rotating shafts, two connecting columns for connecting the tarpaulin are arranged at the top of the shed frame at intervals, one of the connecting columns is fixed on the rotating ropes, and the connecting column is arranged at the top of the shed frame in a sliding manner; the other connecting column is fixed on the shed frame; the rotating shaft is connected with a driving mechanism for providing torque.

Through above technical scheme, when using this sunshade to stack work piece or material, can shield sunshine or rainwater, when meetting cloudy day light not enough, can play actuating mechanism, make the rotation rope rotate in two pivots, wherein fix the spliced pole on rotating the rope and follow rotation rope one end and move towards another spliced pole, the tarpaulin shrink in the middle of two spliced poles in-process that are close to each other, make the inside light that can get into more external of sunshade, make the inside more bright of sunshade, compare the sunshade of the various steel tile preparation of traditional adoption, this sunshade does not need additionally to install lamps and lanterns, can reduce the consumption of the energy, more green. The actuating mechanism is started to enable the two connections to move towards the direction away from each other, so that the awning cloth can be opened, the top of the awning is fixedly sealed, and the entering of outside rainwater and light is reduced.

Preferably, still be provided with a plurality of auxiliary rods between two spliced poles, the auxiliary rod slides and sets up at the top of rack, and the auxiliary rod is used for folding the tarpaulin, reduces the flagging length of tarpaulin.

Through above technical scheme, utilize a plurality of auxiliary rods that set up between two spliced poles, can make the tarpaulin can carry out a lot of foldings, reduce the flagging length of tarpaulin, reduce because the flagging length overlength of tarpaulin and the work piece or the material of stacking inside the sunshade take place the possibility of interfering, improve the practicality and the reliability of device.

Preferably, the bottom of the upright post is provided with a cushion block, and the cushion block is used for increasing the stress area of the upright post and the ground.

Through above technical scheme, the cushion that sets up in stand bottom can increase the lifting surface area on stand and ground, and when rainy day, the total weight of sunshade increases, utilizes the cushion can prevent that the stand of whole sunshade from taking place sunken possibility, and then improves the reliability of device.

Preferably, the bottom of the upright post is also fixed with a shaping piece, and the shaping piece is used for preventing the bottom of the upright post from deforming under stress.

Through the technical scheme, the shaping piece can increase the bending strength of the bottom of the upright column, reduce the possibility of deformation of the upright column under the influence of external force and further protect the bottom of the upright column; simultaneously, the shaping piece can reduce the possibility that rainwater at the bottom of the ground corrodes the bottom of the stand column, the service life of the stand column is prolonged, and the service life of the sunshade is prolonged.

Preferably, the fixed member is a conical member, and the end of the fixed member is arranged towards the top of the shed frame.

Through above technical scheme, utilize the setting element that is the toper setting can increase the area of contact of setting element and ground, further reduce the stand and take place the sunken possibility.

Preferably, a waterproof cover is installed at the top of the upright column and used for preventing rainwater from entering the upright column.

Through above technical scheme, utilize the waterproof cover that sets up at the stand top, can prevent the possibility of rainwater direct contact stand, and then will reduce the erosion of stand, extension device's life.

Preferably, demountable installation has the connecting piece between stand and the spreader, and the connecting piece is the platelike component of buckling, is the arc at its department of bending and is provided with laminating portion to conveniently connect it on the stand, reduce the connecting piece simultaneously and take place pivoted possibility.

Through above technical scheme, utilize the connecting piece can conveniently be in the same place spreader and stand connecting piece connected fixedly, utilize the laminating portion that sets up the department of buckling at the connecting piece, can increase the area of contact of connecting piece and stand, can also reduce the connecting piece simultaneously and take place pivoted possibility on the stand for the overall structure of rack is more firm, further improves the reliability of device.

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

1. the awning has the advantages that the awning cloth arranged at the top of the awning can be conveniently folded, the awning cloth can be folded in cloudy days, more light rays can enter the awning, and the brightness is improved;

2. the cushion block and the fixed shaping piece arranged at the bottom of the upright post can increase the stress area at the bottom of the sunshade, reduce the possibility of the sunshade sinking under stress and improve the reliability of the sunshade;

3. the shaping piece arranged in a cone shape can further increase the stressed area between the bottom of the sunshade and the ground, and further reduce the possibility of sinking of the sunshade;

4. the covering in summer plays a role in blocking light, rain, preserving moisture and cooling, and the covering in winter and spring also has a certain role in preserving heat and humidifying.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view between the post, the setting member and the ground;

FIG. 3 is a schematic view of the structure between the vertical column, the horizontal column and the waterproof cover in FIG. 1;

FIG. 4 is an exploded view of the connector;

fig. 5 is an enlarged view of a portion a of fig. 1.

In the above drawings: 1. a shed frame; 11. a column; 12. a cross post; 13. a cushion block; 14. shaping a profile; 15. a waterproof cover; 16. a connecting member; 161. a bonding section; 2. a retraction mechanism; 21. a rotating shaft; 22. rotating the rope; 23. connecting columns; 24. a bearing seat; 25. a guide wheel; 3. a drive mechanism; 31. a drive motor; 32. a driving wheel; 33. and (4) a transmission belt.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

A light-dimming sunshade, referring to fig. 1-5, comprises a shed frame 1, wherein the shed frame 1 comprises a plurality of upright posts 11 which are vertically arranged, cross posts 12 are fixed between the adjacent upright posts 11, and the cross posts 12 are arranged at the top positions of the upright posts 11; the top of the shed frame 1 is provided with a retracting mechanism 2 for retracting tarpaulin, the retracting mechanism 2 comprises two rotating shafts 21 which are rotatably arranged at the top of the shed frame 1, the two rotating shafts 21 are positioned at the two sides of the shed frame 1, rotating ropes 22 are wound on the two rotating shafts 21, the top of the shed frame 1 is also provided with two connecting columns 23 for connecting the tarpaulin at intervals, one connecting column 23 is fixed on the rotating rope 22, and the connecting column 23 is arranged at the top of the shed frame 1 in a sliding manner; the other connecting column 23 is fixed on the shed frame 1; the rotating shaft 21 is connected with a driving mechanism 3 for supplying torque.

When using this sunshade to stack work piece or material and meet cloudy day, can start actuating mechanism 3 for two spliced poles 23 are close to each other, will connect the tarpaulin on two spliced poles 23 and contract, increase the inside light of sunshade, compare the scheme that the sunshade of the various steel tile preparation of tradition adoption was added again and is established lamps and lanterns, this scheme need not add and establishes lamps and lanterns, has the reduction energy consumption, the effect of environmental protection energy saving more.

The upright post 11 is made of a round steel pipe, the size and the specification of the upright post are made as required, the upright post 11 is distributed on the ground in a rectangular shape as required, and the upright post 11 is vertically arranged on the ground; the cross columns 12 are made of square steel to facilitate the installation of other components on the top of the canopy frame 1.

A connecting piece 16 is detachably mounted between the upright post 11 and the transverse post 12, the connecting piece 16 is a bent plate-shaped member, the bending angle of the connecting piece 16 is manufactured according to the requirement, a bending part 161 is arranged at the bending part in an arc shape, and the bending part 161 is convexly arranged towards the end part of the connecting piece 16; the connecting piece 16 is made of steel plates, the connecting piece 16 is fixed on the stand column 11 through bolts, the attaching portion 161 is attached to the outer circular surface of the stand column 11, and the attaching portion 161 arranged in an arc shape can reduce the possibility that the connecting piece 16 rotates on the stand column 11. The vertical column 11 and the horizontal column 12 are fixed together so that the horizontal column 12 is flush with the top of the vertical column 11.

Install a plurality of bearing frames 24 in the top both sides of rack 1, bearing frame 24 is prior art, can purchase through the market as required and obtain, is located the coaxial setting of bearing frame 24 of rack 1 homonymy. The rotating shaft 21 is a cylindrical component, the rotating shaft 21 is rotatably installed in the bearing seat 24, the rotating shaft 21 is also coaxially provided with a guide wheel 25, and the guide wheel 25 can be purchased in the market; the rotating rope 22 may be a commercially available steel wire rope, and the rotating rope 22 is wound around the guide pulley 25.

The connecting columns 23 can be made of square steel, one connecting column 23 is fixed on the rotating rope 22 through bolts, the other connecting column 23 is fixed at the top of the shed frame 1 through bolts or welding, and the awning cloth is unfolded and fixed between the two connecting columns 23.

The driving mechanism 3 can adopt a driving motor 31 purchased in the market, a driving wheel 32 is coaxially fixed on the output shaft of one of the rotating shafts 21 and the driving motor 31, a transmission belt 33 is connected between the two driving wheels 32, and a synchronous belt is adopted between the driving motor 31 and the rotating shaft 21 for transmission, so that the driving motor 31 can more accurately control the rotating shaft 21 to rotate.

When the tarpaulin needs to be folded, the driving mechanism 3 is started, so that the two connecting columns 23 move towards the mutually approaching direction, the tarpaulin fixed between the two connecting columns 23 can be folded, and more external light rays enter the awning to be inside.

Still be provided with a plurality of auxiliary rods between two spliced poles 23, the auxiliary rod slides and sets up at the top of rack 1, and the auxiliary roller adopts the square steel preparation, and the auxiliary rod is used for folding the tarpaulin many times, can reduce the flagging length of tarpaulin, can reduce the tarpaulin and stack the work piece or the material emergence possibility of interfering in the sunshade.

Install waterproof cover 15 at the top of stand 11, waterproof cover 15 is flat-plate-shaped member, and the circumference shaping has a flange at its edge, and the flange is used for the port position of cladding stand 11, and waterproof cover 15 flushes with spreader 12 and sets up, and waterproof cover 15 adopts the bolt fastening at the top of stand 11, and waterproof cover 15 is used for preventing that the rainwater from entering into in the stand 11.

The bottom of the upright post 11 is provided with a cushion block 13, the cushion block 13 can be made of masonry or other materials with higher hardness, and the cushion block 13 is used for increasing the stress area of the upright post 11 and the ground.

The bottom of the upright post 11 is also fixed with a fixed section 14, the fixed section 14 can be formed by casting concrete, and the fixed section 14 is used for preventing the bottom of the upright post 11 from deforming under stress. In order to further reduce the possibility of sinking of the upright post 11, the shaped member 14 is made into a conical component, the end of the conical component is arranged towards the top of the shed frame 1, and the shaped member 14 can increase the contact area with the ground.

The application of a sunshade of adjusting luminance's implementation principle does: when using this sunshade to stack work piece or material and meet cloudy day light darker, can start actuating mechanism 3 for two spliced poles 23 move towards the direction that is close to each other, make the tarpaulin of fixing on two spliced poles 23 fold, let more light enter into to the sunshade in, this sunshade has the reduction energy consumption, more energy-concerving and environment-protective effect. The sunshade can be controlled at any time by using the driving motor, so that the control is more convenient and faster; the parts can be repeatedly used after being disassembled.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A sunshade adjusts luminance which characterized in that: the greenhouse comprises a greenhouse frame (1), wherein the greenhouse frame (1) comprises a plurality of upright posts (11) which are vertically arranged, cross posts (12) are fixed between the adjacent upright posts (11), and the cross posts (12) are arranged at the top positions of the upright posts (11); the tent awning comprises a shed frame (1), wherein a retracting mechanism (2) for retracting tarpaulin is arranged at the top of the shed frame (1), the retracting mechanism (2) comprises two rotating shafts (21) which are rotatably arranged at the top of the shed frame (1), the two rotating shafts (21) are positioned at the positions of two sides of the shed frame (1), rotating ropes (22) are wound on the two rotating shafts (21), two connecting columns (23) for connecting the tarpaulin are further arranged at the top of the shed frame (1) at intervals, one connecting column (23) is fixed on the rotating ropes (22), and the connecting column (23) is arranged at the top of the shed frame (1) in a sliding manner; the other connecting column (23) is fixed on the shed frame (1); the rotating shaft (21) is connected with a driving mechanism (3) for providing torque.

2. A dimming awning as claimed in claim 1, wherein: still be provided with a plurality of auxiliary rods between two spliced poles (23), the auxiliary rod slides and sets up at the top of rack (1), and the auxiliary rod is used for folding the tarpaulin, reduces the flagging length of tarpaulin.

3. A dimming awning as claimed in claim 1, wherein: the bottom of the upright post (11) is provided with a cushion block (13), and the cushion block (13) is used for increasing the stress area of the upright post (11) and the ground.

4. A dimming awning as claimed in claim 3, wherein: the bottom of the upright post (11) is also fixedly provided with a shaping piece (14), and the shaping piece (14) is used for preventing the bottom of the upright post (11) from deforming under stress.

5. A dimming awning as claimed in claim 4, wherein: the shaping piece (14) is a conical component, and the end of the shaping piece is arranged towards the top of the shed frame (1).

6. A dimming awning as claimed in claim 1, wherein: waterproof cover (15) are installed at the top of stand (11), and waterproof cover (15) are used for preventing the rainwater from entering into in stand (11).

7. A dimming awning as claimed in claim 1, wherein: demountable installation has connecting piece (16) between stand (11) and spreader (12), and connecting piece (16) are the platelike component of buckling, are the arc at its department of bending and are provided with laminating portion (161) to it is convenient to connect it on stand (11), reduces connecting piece (16) simultaneously and takes place pivoted possibility.