CN219992928U

CN219992928U - Building sun-shading device

Info

Publication number: CN219992928U
Application number: CN202321442414.0U
Authority: CN
Inventors: 王炜奇
Original assignee: Shaanxi Maixidun Engineering Design Co ltd
Current assignee: Shaanxi Maixidun Engineering Design Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-10
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a building sun-shading device which comprises a fixed plate, a rotating shaft, a sun-shading device, an angle adjusting device, a guide cylinder and a guide rod, wherein the rotating shaft is rotatably arranged on the fixed plate, the sun-shading device is connected with the rotating shaft, the angle adjusting device is arranged on the fixed plate and is connected with the rotating shaft, the guide cylinder is hinged on the fixed plate, and the guide rod is hinged on the sun-shading device and slides in the guide cylinder. The utility model belongs to the technical field of building sunshade, and particularly relates to a building sunshade device capable of adjusting the sunshade angle and flexibly opening sunshade cloth.

Description

Building sun-shading device

Technical Field

The utility model belongs to the technical field of building sun-shading, and particularly relates to a building sun-shading device.

Background

The building sunshade is to avoid sunshine to penetrate into the room, prevent the outer protective structure of the building from being excessively heated by the sunshine, thereby prevent the local overheat and glare from generating, and protect various articles in the room and take a necessary measure, in the hot area of summer, the sunshade has obvious effect on reducing the energy consumption of the building and improving the indoor living comfort, and through searching, the number of public (bulletin) is: CN212866681U discloses a modern building solar protection device, this modern building solar protection device, through being provided with L shaped plate, the diagonal bar, pull rod and heating wire, L shaped plate, diagonal bar and pull rod can form a plurality of triangle-shaped structures, the stability that has played the device and support, holistic intensity has been increased, when there is snow on the device, control the heating wire to open and heat can melt the snow, can effectively prevent that the excessive condition that causes the device to collapse of snow from taking place, the security of device use has been improved, this modern building solar protection device, through being provided with sealing pad and solar cell panel, sealing pad can play good sealed effect, can prevent that the rainwater from falling from the junction of sunshading board and wall, solar cell panel can carry out solar energy power generation, and pass through the electric quantity that will send and store, develop new energy, energy saving and environmental protection, accord with sustainable development's life theory, however, the shortcoming: the angle of the sun visor is fixed, lacks folding storage function, because when sun visor is not required, sun visor needs to be opened, and sunshine comes in, therefore lacks flexibility, based on this, needs to improve.

Disclosure of Invention

In order to solve the problems, the utility model provides the building sunshade device which can adjust the sunshade angle and flexibly open the sunshade cloth.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the building sun-shading device comprises a fixed plate, a rotating shaft, a sun-shading device, an angle adjusting device, a guide cylinder and a guide rod, wherein the rotating shaft is rotationally arranged on the fixed plate; the sunshade device comprises a base plate, a scroll, sunshade cloth, rollers, sliding grooves, connecting blocks, motors, chain wheels and a transmission chain, wherein the base plate is connected with a rotating shaft and can rotate synchronously with the rotating shaft, the scroll is arranged in the base plate in a sliding mode, the sunshade cloth is arranged on the scroll, the rollers are arranged at two ends of the scroll, the sliding grooves are arranged in the base plate, the rollers just roll in the sliding grooves, the connecting blocks are arranged on a group of scrolls at the most edge, the motors are arranged in the base plate, the chain wheels are arranged at the power output ends of the motors, the transmission chain is arranged on the chain wheels, two ends of the connecting blocks are connected with the transmission chain, the connecting blocks are pulled through the transmission chain, the connecting blocks push the scroll to slide in the base plate, and the sunshade cloth can be opened and closed.

Further, the angle adjusting device comprises a worm wheel, a worm and a crank, wherein the worm wheel is arranged on the rotating shaft and can drive the rotating shaft to synchronously rotate, the worm is rotationally arranged on the fixing plate and is engaged with the worm wheel, the crank is arranged at the end part of the worm and is engaged with the worm wheel to rotate, and the worm wheel drives the substrate to rotate, so that the angle adjustment of the substrate can be realized.

Preferably, the base plate is hollow and the sun-shading cloth can be distributed in the whole hollow.

Preferably, the rotating shaft and the worm wheel are in a key bar type connection relationship so as to facilitate the disassembly of the worm wheel.

Preferably, the reel is provided with a plurality of groups and one group closest to the motor is fixed in the base plate.

Preferably, the motor is a forward and reverse motor.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the building sunshade device, sunlight can be shielded by arranging the sunshade device, meanwhile, the sunshade cloth can be opened and closed, when sunshade is not needed, the sunshade cloth can be opened, the application is flexible, and the angle of the sunshade device can be adjusted through the angle adjusting device, so that the sunshade area can be adjusted.

Drawings

FIG. 1 is a schematic view of the overall structure of a building sun-shading device according to the present utility model;

fig. 2 is a top view of the sun shade of fig. 1.

The sun-shading device comprises a fixing plate 1, a rotating shaft 2, a rotating shaft 3, a sun-shading device 4, an angle adjusting device 5, a guide cylinder 6, a guide rod 7, a base plate 8, a scroll 9, sun-shading cloth 10, a roller 11, a sliding groove 12, a motor 13, a chain wheel 14, a transmission chain 15, a connecting block 16, a worm wheel 17, a worm 18 and a crank.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

1-2, the building sun-shading device comprises a fixed plate 1, a rotating shaft 2, a sun-shading device 3, an angle adjusting device 4, a guide cylinder 5 and a guide rod 6, wherein the rotating shaft 2 is rotatably arranged on the fixed plate 1, the sun-shading device 3 is connected with the rotating shaft 2, the angle adjusting device 4 is arranged on the fixed plate 1 and is connected with the rotating shaft 2, the guide cylinder 5 is hinged on the fixed plate 1, and the guide rod 6 is hinged on the sun-shading device 3 and slides in the guide cylinder 5; the sun-shading device 3 comprises a base plate 7, a scroll 8, sun-shading cloth 9, rollers 10, sliding grooves 11, connecting blocks 15, a motor 12, chain wheels 13 and a transmission chain 14, wherein the base plate 7 is connected with the rotating shaft 2 and can rotate synchronously with the rotating shaft 2, the scroll 8 is slidably arranged in the base plate 7, the sun-shading cloth 9 is arranged on the scroll 8, the rollers 10 are arranged at two ends of the scroll 8, the sliding grooves 11 are arranged in the base plate 7, the rollers 10 just roll in the sliding grooves 11, the connecting blocks 15 are arranged on a group of the scrolls 8 at the most edge, the motor 12 is arranged in the base plate 7, the chain wheels 13 are arranged at the power output ends of the motor 12, the transmission chain 14 is transmitted and arranged on the chain wheels 13, two ends of the connecting blocks 15 are connected with the transmission chain 14, the connecting blocks 15 are pulled by the transmission chain 14, the connecting blocks 15 push the scroll 8 to slide in the base plate 7, and the sun-shading cloth 9 can be opened and closed, and flexible application can be realized.

The angle adjusting device 4 comprises a worm wheel 16, a worm 17 and a crank 18, wherein the worm wheel 16 is arranged on the rotating shaft 2 and can drive the rotating shaft 2 to synchronously rotate, the worm 17 is rotationally arranged on the fixed plate 1 and is in meshed connection with the worm wheel 16, the crank 18 is arranged at the end part of the worm 17, the worm wheel 16 is meshed with the worm wheel 17 to rotate, and the worm wheel 16 drives the substrate 7 to rotate, so that the angle adjustment of the substrate 7 can be realized.

The base plate 7 is hollow and the sun-shading cloth 9 can be distributed over the whole hollow.

The spindle 2 is keyed to the worm gear 16 to facilitate removal of the worm gear 16.

The reel 8 is provided with a plurality of groups and one group closest to the motor 12 is fixed in the base plate 7.

The motor 12 is a forward and reverse motor.

When the sun-shading cloth 9 is required to be closed for sun-shading, the motor 12 is started, the chain wheel 13 rotates, the chain wheel 13 drives the transmission chain 14 to transmit on the chain wheel 13, the transmission chain 14 pulls the connecting block 15, the connecting block 15 pulls the most edge group of the roller shafts 8 to slide in the base plate 7, the sun-shading cloth 9 can be opened, the rest roller wheels 10 on the roller shafts 8 roll in the sliding grooves 11 until the sun-shading cloth 9 fully covers the hollow space of the base plate 7, the sun-shading cloth 9 can be shielded, when the sun-shading cloth 9 is required to be opened, all the roller shafts 8 can be folded together in the same way, the sun can be opened, the sun can pass through the hollow space of the base plate 7, the sun can be supplemented indoors, when the sun-shading area of the sun-shading cloth 9 is required to be adjusted, the crank 18 is rocked, the worm 17 rotates and the worm wheel 16 rotates, the rotating shaft 2 is driven to rotate, the base plate 7 synchronously rotates along with the rotating shaft 2, the angle of the base plate 7 changes, and the sun-shading area of the sun-shading cloth 9 can also change.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A building sun-shading device, characterized in that: the sunshade comprises a fixed plate, a rotating shaft, a sunshade device, an angle adjusting device, a guide cylinder and a guide rod, wherein the rotating shaft is rotationally arranged on the fixed plate; the sunshade device comprises a base plate, a scroll, sunshade cloth, rollers, sliding grooves, connecting blocks, a motor, chain wheels and a transmission chain, wherein the base plate is connected with a rotating shaft and can rotate synchronously with the rotating shaft, the scroll is arranged in the base plate in a sliding mode, the sunshade cloth is arranged on the scroll, the rollers are arranged at two ends of the scroll, the sliding grooves are arranged in the base plate, the rollers just roll in the sliding grooves, the connecting blocks are arranged on a group of scrolls at the most edge, the motor is arranged in the base plate, the chain wheels are arranged at the power output end of the motor, the transmission chain is arranged on the chain wheels, and two ends of the connecting blocks are connected with the transmission chain.

2. A building sun shade according to claim 1, wherein: the angle adjusting device comprises a worm wheel, a worm and a crank, wherein the worm wheel is arranged on the rotating shaft and can drive the rotating shaft to synchronously rotate, the worm is rotationally arranged on the fixing plate and is meshed with the worm wheel, and the crank is arranged at the end part of the worm.

3. A building sun shade according to claim 2, wherein: the base plate is hollow and is provided with sunshade cloth which can be fully distributed in the whole hollow.

4. A building sun-shading device according to claim 3, wherein: the rotating shaft and the worm wheel are connected in a key bar type.

5. A building sun shade according to claim 4, wherein: the reel is provided with a plurality of groups, and one group closest to the motor is fixed in the base plate.

6. A building sun shade according to claim 5, wherein: the motor is a forward and reverse rotation motor.