CN216740442U

CN216740442U - Balcony sun-shading device for green building

Info

Publication number: CN216740442U
Application number: CN202220008151.1U
Authority: CN
Inventors: 倪海琼; 郭亚丽; 靳凯旋; 王孝文
Original assignee: Hebei Green Building Technology Co Ltd
Current assignee: Hebei Green Building Technology Co Ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-14
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a balcony sun-shading device for a green building, wherein a support plate divides a balcony into an upper mounting cavity and a lower sun-shading cavity, slide rails are respectively and fixedly arranged on two sides of the upper mounting cavity of the balcony, slide blocks matched with the slide rails are respectively arranged in two groups of slide rails in a sliding manner, a rotating shaft is rotatably connected between the two groups of slide blocks, the two groups of slide blocks are driven by a first driving assembly to move along the slide rails, and the rotating shaft is driven by a second driving mechanism to rotate; the rotating shaft is fixedly connected with an installation beam, a plurality of groups of driving shafts are rotatably connected on the installation beam, the driving shafts are connected with blades, all the blades are arranged on the same side of the driving shafts, and the bottom end of the balcony is provided with a limiting hole; and the groups of driving shafts are driven to rotate by a third driving mechanism. The utility model can switch the four states of vertical blade shading, oblique blade shading, parallel blade shading and no shading according to the shading requirement, enriches the shading types and simultaneously prevents the influence of the blades on lighting when the shading is not needed.

Description

Balcony sun-shading device for green building

Technical Field

The utility model relates to the field of balcony sun-shading, in particular to a balcony sun-shading device for a green building.

Background

The green building refers to a building which can save resources to the maximum extent within the whole life cycle of the building, comprises the functions of saving energy, land, water, materials and the like, protects the environment, reduces pollution, provides healthy, comfortable and efficient use space for people, and is harmonious with the nature. Residential users often can install balcony solar protection devices according to the demand on open structure balcony, and balcony solar protection devices can reduce the area of shining of sun summer, but this kind of balcony solar protection devices all is immobile, can only be according to the rotatory adjustment sunshade region of blade, but when the full sunshine of needs is shone, the blade also can carry out partial sunshade, and the illumination area of balcony can receive the influence simultaneously to can influence quality of life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a balcony sun-shading device for green buildings, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme:

the utility model provides a balcony sun-shading device for a green building, which comprises a supporting plate, wherein the supporting plate divides a balcony into an upper mounting cavity and a lower sun-shading cavity, slide rails are respectively and fixedly arranged on two sides of the upper mounting cavity of the balcony, slide blocks matched with the slide rails are respectively arranged in two groups of the slide rails in a sliding manner, a rotating shaft is rotatably connected between the two groups of the slide blocks, the two groups of the slide blocks are driven to move along the slide rails by a first driving assembly, and the rotating shaft is driven to rotate by a second driving mechanism;

the rotating shaft is fixedly connected with an installation beam, a plurality of groups of driving shafts are connected to the installation beam in a rotating mode, the driving shafts are connected with blades, one ends of the blades are fixedly connected with the driving shafts, the other ends of the blades are fixedly connected with limiting shafts, all the blades are arranged on the same side of the driving shafts, and limiting holes matched with the limiting shafts are formed in the bottom end of the balcony; and a plurality of groups of the driving shafts are driven to rotate by a third driving mechanism.

Preferably, a bearing is arranged between the driving shaft and the mounting beam, one end of the driving shaft penetrates through the mounting beam and is rotatably connected with a shielding plate, the shielding plate is rotatably connected with all the driving shafts, and the shielding plate is matched with the side face of the upper mounting cavity close to the outdoor side.

Preferably, the first driving assembly comprises a lead screw arranged in parallel with the slide rail, a nut is connected to the lead screw in a threaded manner, a lifting block is fixedly connected with the nut, a through hole for movement of the lifting block is formed in the baffle plate, a telescopic pressure head is arranged at the top of the lifting block, and the telescopic pressure head stretches towards the inside of the balcony.

Preferably, the second driving assembly comprises a first driving motor, the first driving motor is fixedly connected with the shielding plate, chain wheels are fixedly arranged on an output shaft and a rotating shaft of the first driving motor, and the two groups of chain wheels are connected through a chain; and the support plate is provided with a movement channel for the first driving motor to move.

Preferably, one side of the support plate close to the outdoor side is fixedly provided with a supporting beam, the supporting beam is fixedly connected with the support plate, two ends of the supporting beam are fixedly connected with two sides of a balcony, the upper portion of the supporting beam is in contact with the sliding rail, the sliding rail is fixedly provided with a stop plate close to one side of the support plate close to the outdoor side, and the stop plate prevents the sliding block from scratching out the sliding rail.

Preferably, the third driving mechanism includes a driving plate slidably connected to the supporting beam and a first hydraulic cylinder for controlling the driving plate to slide, the driving plate is disposed on a side surface of an outdoor side of the supporting beam, gear teeth are fixedly disposed on the driving plate, and a driving gear adapted to the gear teeth is fixedly disposed on the driving shaft.

Preferably, the blades are telescopic blades and comprise at least two split blades, the two adjacent split blades are mutually sleeved, a cylinder is arranged between the two split blades at the head and the tail, the split blade at the head is fixedly connected with the driving shaft, and the split blade at the tail is fixedly connected with the limiting shaft.

Preferably, the sum of the length of the split blade at the head and the height of the upper mounting cavity is not more than the depth of the balcony.

The utility model discloses the following technical effects: according to the utility model, the first driving assembly drives the two groups of sliding blocks to move along the sliding rails, so that the parallel motion of the rotating shaft is realized, the parallel motion of the blades is further realized, and the blades are retracted into the upper mounting cavity; the rotating shaft is driven to rotate through the second driving mechanism, so that the integral upward or downward rotation of all the blades is realized, and the vertical sunshade, the inclined sunshade and the parallel sunshade of the blades are mutually switched; the driving shaft is driven to rotate through the third driving mechanism, so that the sun shading at different angles is realized through the rotation of the blades under the vertical sun shading condition of the blades. The utility model can switch the four states of vertical blade shading, oblique blade shading, parallel blade shading and no shading according to the shading requirement, enriches the shading types and simultaneously prevents the influence of the blades on lighting when the shading is not needed.

Drawings

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

FIG. 1 is a schematic view of the balcony sun-shading device according to the present invention;

FIG. 2 is a lower side view of the balcony sun shade according to the present invention in a first state;

FIG. 3 is a lower side view of the balcony window shade according to the second state of the present invention;

FIG. 4 is a lower side view of the balcony sun shade according to the third state of the present invention;

FIG. 5 is a lower side view of the balcony sun shade according to the fourth state of the present invention;

FIG. 6 is a schematic structural diagram of a first driving assembly according to the present invention;

FIG. 7 is a schematic structural diagram of a third driving assembly according to the present invention.

The device comprises a support plate 1, a slide rail 3, a slide block 4, a rotating shaft 5, an installation beam 6, a driving shaft 7, a blade 8, a limiting shaft 9, a limiting hole 10, a baffle plate 11, a lead screw 12, a nut 13, a lifting block 14, a through hole 15, a telescopic pressure head 16, a first driving motor 17, a supporting beam 18, a driving plate 19, a first hydraulic cylinder 20, an upper installation cavity 21, a lower sunshade cavity 22, gear teeth 23, a driving gear 24, a split blade 25 and a cylinder 26.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-7, the utility model provides a balcony sun-shading device for a green building, which comprises a supporting plate 1, wherein the supporting plate 1 divides a balcony into an upper installation cavity 21 and a lower sun-shading cavity 22, slide rails 3 are respectively and fixedly arranged on two sides of the upper installation cavity 21 of the balcony, slide blocks 4 matched with the slide rails 3 are respectively arranged in two groups of slide rails 3 in a sliding manner, a rotating shaft 5 is rotatably connected between the two groups of slide blocks 4, the two groups of slide blocks 4 are driven by a first driving component to move along the slide rails 3, and the rotating shaft 5 is driven by a second driving mechanism to rotate.

The rotating shaft 5 is fixedly connected with an installation beam 6, a plurality of groups of driving shafts 7 are rotatably connected on the installation beam 6, the driving shafts 7 are connected with blades 8, one ends of the blades 8 are fixedly connected with the driving shafts 7, the other ends of the blades 8 are fixedly connected with limiting shafts 9, all the blades 8 are arranged on the same side of the driving shafts 7, and limiting holes 10 matched with the limiting shafts 9 are formed in the bottom end of the balcony; several sets of drive shafts 7 are driven in rotation by a third drive mechanism. According to the utility model, the first driving component drives the two groups of sliding blocks 4 to move along the sliding rails 3, so that the parallel motion of the rotating shaft 5 is realized, the parallel motion of the blades is further realized, and the blades 8 are retracted into the upper mounting cavity 21; the rotating shaft 5 is driven to rotate through the second driving mechanism, so that the integral upward or downward rotation of all the blades 8 is realized, and the vertical sunshade, the inclined sunshade and the parallel sunshade of the blades 8 are mutually switched; the driving shaft 7 is driven to rotate by the third driving mechanism, so that the blades 8 can be rotated to realize the sun shading at different angles under the vertical sun shading condition of the blades 8.

The utility model comprises a plurality of sun-shading modes:

the first state: as shown in the attached drawing 2, in this state, the blades 8 are arranged vertically, the limiting shafts 9 fixedly connected with the blades 8 are arranged in the limiting holes 10, the driving shafts 7 are driven to rotate through the third driving mechanism, and then the blades 8 rotate by themselves, so that different sun-shading angles of the blades 8 can be adjusted.

The second state: as shown in fig. 3, in this state, the blades 8 are arranged horizontally, and the blades 8 are arranged parallel to the sliding rail 3 and located in the same horizontal plane, and in this state, all the blades 8 form a sun visor.

The third state: as shown in the specification and the attached figure 4, in the state, the blade 8 is retracted into the upper mounting cavity 21, the balcony can be lighted normally, and no sunshade is generated to the lighting due to the existence of the blade 8.

The fourth state: as shown in fig. 5, in this state, the blade 8 is in the inclined state, the blade 8 is between the first state and the second state, and the blade 8 is arranged in an inclined manner, so that the inclined sun-shading effect is achieved.

Further optimize the scheme, be provided with the bearing between drive shaft 7 and the installation roof beam 6, the one end of drive shaft 7 is run through installation roof beam 6 and is rotated and be connected with shielding plate 11, shielding plate 11 rotates with all drive shaft 7 and is connected, shielding plate 11 and last installation cavity 21 are close to the side looks adaptation of outdoor one side, when sheltering from last installation cavity 21 through shielding plate 11, under the second state and the fourth state of sunshade, shielding plate 11 can utilize the gravity of self, form the balance to the blade that stretches out the balcony.

Further optimize the scheme, first drive assembly includes the lead screw 12 with 3 parallel arrangement of slide rail, lead screw 12 passes through motor drive, threaded connection has nut 13 on the lead screw 12, nut 13 fixedly connected with elevator 14, set up the through-hole 15 that supplies the motion of elevator 14 on the shielding plate 11, elevator 14's top is provided with flexible pressure head 16, flexible pressure head 16 is flexible towards the balcony is inside, under the second condition and the third condition of sunshade, carry out the joint through elevator 14 and flexible pressure head 16 to shielding plate 11, and through the translation of lead screw 12 drive nut 13, and then drive shielding plate 11 and blade 8 and carry out the translation along slide rail 3.

According to a further optimized scheme, the second driving assembly comprises a first driving motor 17, the first driving motor 17 is fixedly connected with the shielding plate 11, chain wheels are fixedly arranged on an output shaft of the first driving motor 17 and the rotating shaft 5, and the two groups of chain wheels are connected through a chain; a movement channel for the movement of the first driving motor is arranged on the supporting plate 1. The rotating shaft 5 is driven to rotate by the first driving motor 17, so that the integral upward or downward rotation of all the blades 8 is realized, and the mutual switching among the vertical sunshade, the inclined sunshade and the parallel sunshade of the blades 8, namely the mutual switching among the first sunshade state, the second sunshade state and the fourth sunshade state, and the inclination angle of the blades 8 in the fourth sunshade state are realized.

Further optimize the scheme, backup pad 1 is close to outdoor one side fixed be provided with supporting beam 18, supporting beam 18 and backup pad 1 fixed connection and supporting beam 18's both ends and balcony both sides fixed connection, supporting beam 18's top contacts with slide rail 3, slide rail 3 is close to outdoor one side fixed be provided with the board of cutting off, the board of cutting off prevents that slider 4 from drawing slide rail 3. In the first, second and fourth sunshade states, the supporting beam 18 strongly supports the slider 4 and prevents the deformation of the slide rail 3 due to the concentration of force at the end of the slide rail 3.

In a further optimized scheme, the third driving mechanism comprises a driving plate 19 connected with the supporting beam 18 in a sliding mode and a first hydraulic cylinder 20 for controlling the driving plate 19 to slide, the driving plate 19 is arranged on the side face of the outdoor side of the supporting beam 18, gear teeth 23 are fixedly arranged on the driving plate 19, and a driving gear 24 matched with the gear teeth 23 is fixedly arranged on the driving shaft 7. The first hydraulic cylinder 20 drives the driving plate 19 to slide along the supporting beam 18, and then drives the gear teeth 23 above the driving plate to drive the driving gear 24 to rotate, so that the driving shaft 7 and the blades 8 rotate by themselves, and the angle of the blades 8 is changed by themselves.

Further optimization scheme, blade 8 is flexible blade, and blade 8 includes two at least components of a whole that can function independently blades 25, cup joints each other between two adjacent components of a whole that can function independently blades 25 and is provided with cylinder 26 between two head and the tail components of a whole that can function independently blades 25, is located the components of a whole that can function independently blade 25 and drive shaft 7 fixed connection of head portion, is located the components of a whole that can function independently blade 25 and the spacing axle 9 fixed connection of afterbody. Through the length of cylinder 26 control blade 8, under sunshade second state and fourth state, can realize the change of sunshade area through the length change of control blade 8, reduced the whole length under the blade 8 shrink state simultaneously, and then reduced the requirement of balcony degree of depth, the degree of depth is the inside width of balcony promptly.

In a further optimized scheme, the sum of the length of the split blade 25 positioned at the head part and the height of the upper mounting cavity 21 is not more than the depth of the balcony, and in a contracted state, the length of the blade 8 is the length of the split blade 25 positioned at the head part, so that the split blade 25 positioned at the head part can be completely contracted into the upper mounting cavity 21.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a balcony solar protection devices for green building which characterized in that: the balcony is divided into an upper mounting cavity (21) and a lower sunshade cavity (22) by the support plate (1), slide rails (3) are fixedly arranged on two sides of the upper mounting cavity (21) of the balcony respectively, slide blocks (4) matched with the slide rails (3) are arranged inside the two groups of slide rails (3) in a sliding mode respectively, a rotating shaft (5) is connected between the two groups of slide blocks (4) in a rotating mode, the two groups of slide blocks (4) are driven to move along the slide rails (3) through a first driving assembly, and the rotating shaft (5) is driven to rotate through a second driving mechanism;

the rotating shaft (5) is fixedly connected with an installation beam (6), a plurality of groups of driving shafts (7) are rotatably connected onto the installation beam (6), the driving shafts (7) are connected with blades (8), one ends of the blades (8) are fixedly connected with the driving shafts (7), the other ends of the blades (8) are fixedly connected with limiting shafts (9), all the blades (8) are arranged on the same side of the driving shafts (7), and limiting holes (10) matched with the limiting shafts (9) are formed in the bottom end of the balcony; and a plurality of groups of driving shafts (7) are driven to rotate by a third driving mechanism.

2. The balcony sun-shading device for green buildings according to claim 1, wherein: be provided with the bearing between drive shaft (7) and installation roof beam (6), the one end of drive shaft (7) is run through installation roof beam (6) is rotated and is connected with shielding plate (11), shielding plate (11) and all drive shaft (7) are rotated and are connected, shielding plate (11) and last installation cavity (21) are close to the side looks adaptation of outdoor one side.

3. The balcony sun-shading device for green buildings according to claim 2, wherein: first drive assembly include with slide rail (3) parallel arrangement's lead screw (12), threaded connection has nut (13) on lead screw (12), nut (13) fixedly connected with elevator block (14), set up on shielding plate (11) and supply elevator block (14) moving through-hole (15), the top of elevator block (14) is provided with flexible pressure head (16), flexible pressure head (16) are flexible towards the balcony is inside.

4. The balcony sun-shading device for green buildings according to claim 2, wherein: the second driving assembly comprises a first driving motor (17), the first driving motor (17) is fixedly connected with the shielding plate (11), chain wheels are fixedly arranged on an output shaft of the first driving motor (17) and the rotating shaft (5), and the two groups of chain wheels are connected through a chain; and a movement channel for the first driving motor (17) to move is formed in the supporting plate (1).

5. The balcony sun-shading device for green buildings according to claim 1, wherein: the fixed supporting beam (18) that is provided with in backup pad (1) one side near outdoor, supporting beam (18) and backup pad (1) fixed connection just the both ends and the balcony both sides fixed connection of supporting beam (18), the top and slide rail (3) of supporting beam (18) contact, slide rail (3) are by advancing outdoor one side fixed and are provided with the board that cuts off, slide rail (3) are drawn out in board anti-skid shoe (4).

6. The balcony sun-shading device for green buildings according to claim 5, wherein: the third driving mechanism comprises a driving plate (19) connected with the supporting beam (18) in a sliding mode and a first hydraulic cylinder (20) for controlling the driving plate (19) to slide, the driving plate (19) is arranged on the side face of one side of the supporting beam (18) outdoors, gear teeth (23) are fixedly arranged on the driving plate (19), and a driving gear (24) matched with the gear teeth (23) is fixedly arranged on the driving shaft (7).

7. The balcony sun-shading device for green buildings according to claim 1, wherein: the blade (8) is a telescopic blade, the blade (8) comprises at least two split blades (25), two adjacent split blades (25) are sleeved, the head part and the tail part of each split blade (25) are provided with an air cylinder (26), the split blades (25) positioned at the head part are fixedly connected with the driving shaft (7), and the split blades (25) positioned at the tail part are fixedly connected with the limiting shaft (9).

8. The balcony sun-shading device for green buildings according to claim 7, wherein: the sum of the length of the split blade (25) positioned at the head part and the height of the upper mounting cavity (21) is not more than the depth of a balcony.