CN211819136U - 360-degree rotary sun-shading shutter device - Google Patents

Abstract

The utility model provides a 360-degree rotating sunshade louver device and use thereof. The sunshade louver device comprises: a fixed unit, a drive unit, a speed change unit, a transmission unit, and a louver unit; the drive unit, the speed change unit, the transmission unit and the The louver units are all arranged on the fixed unit; the drive unit is connected to and drives the speed change unit; the speed change unit is connected to and drives the transmission unit; the transmission unit is connected to and drives the louver unit; the louver unit includes several louvers, the The transmission unit can drive each louver to rotate. The device is used for shading, the structure is simple and beautiful, each blade can rotate 360 degrees, and the adjustment range is large.

Description

360 degree rotating sunshade shutter device

technical field

The utility model relates to a sunshade device, in particular to a 360-degree rotating sunshade louver device.

Background technique

Daily home and office places often need to set up shading facilities to block too strong sunlight. For larger floor-to-ceiling windows, shuttle-type shutters are currently used more. This product mainly uses aluminum alloy profiles as the main material of the shading louver, and realizes the shading needs by horizontal or vertical arrangement. However, the shutters used in this product are non-transparent materials, so when the shutters are closed, the outside cannot be seen, the indoor environment is relatively occluded, and indoor personnel will feel depressed. In addition, in the closed state, the light cannot be injected into the room, and the indoor light is very dark. The indoor lighting must be turned on to meet the lighting demand, which will cause unnecessary power consumption, which goes against the original intention of saving energy through shading.

On the basis of this product, airfoil sunshade louver products that combine aluminum plates and aluminum profiles have appeared in the market. This product realizes the penetration of indoor sight lines by punching holes in the aluminum plate of the surface layer, and can meet certain lighting requirements and reduce the consumption of indoor lighting power. However, due to the mechanical structure of the product itself, in order to meet the requirements of resisting wind loads, a structural support beam is required in the extension direction of the louver, and a pair of support arms in the extension direction need to be placed on the support beam at an interval of 800-1200mm to meet the The need for force transmission and to ensure the flatness of the aluminum plate. When viewed indoors, there are still visible thick lines horizontally and vertically, which is very unsightly.

Utility model content

In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a 360-degree rotating sunshade louver device, which is used to solve the problems of complex structure and inconvenient use of the sunshade louver in the prior art.

In order to achieve the above purpose and other related purposes, the utility model provides a 360-degree rotating sunshade shutter device, the sunshade shutter device includes: a fixed unit, a drive unit, a speed change unit, a transmission unit, and a shutter unit,

The drive unit, the speed change unit, the transmission unit and the louver unit are all arranged on the fixed unit;

the drive unit is connected to and drives the speed change unit;

the transmission unit is connected to and drives the transmission unit;

The transmission unit is connected to and drives the shutter unit;

The louver unit includes several louvers, and the transmission unit can drive each louver to rotate.

Further, the fixing unit includes a first keel and a second keel, and both the first keel and the second keel have a box-like structure as a whole. One side of the first keel can be opened, and one side of the second keel can be opened.

Further, the length, width and height of the first keel and the second keel are the same. Therefore, the two can be used interchangeably. Of course, the size of the two is set according to actual needs.

Further, both the drive unit and the speed change unit are arranged in the first keel or the second keel.

Further, the drive unit includes a motor.

Further, the speed change unit includes a gearbox, a speed change gear is arranged in the gearbox, and the motor is connected to the gearbox.

Further, the transmission unit includes two main transmission assemblies, several secondary transmission assemblies, several transmission belts and transmission rods; the two main transmission assemblies are respectively a first main transmission assembly and a second main transmission assembly, the first main transmission assembly The main transmission assembly is arranged in the first keel, the second main transmission assembly is arranged in the second keel, half of the secondary transmission components are arranged in the first keel, and the other half of the secondary transmission components are arranged in the second keel ;

The main transmission assembly drives the adjacent secondary transmission assembly through the transmission belt, and each secondary transmission assembly in each keel drives the adjacent secondary transmission assembly through the transmission belt;

The transmission rod is arranged between the first keel and the second keel, and two ends of the transmission rod are respectively connected with the two main transmission assemblies.

Further, the first main transmission assembly, the second main transmission assembly and the secondary transmission assembly all include a blade transmission shaft, a bearing sleeve and a synchronous wheel; the synchronous wheel and the bearing sleeve are all sleeved on the blade transmission shaft, and the The bearing sleeve is arranged on the stationary unit.

Further, both ends of the transmission rod are respectively connected to the blade transmission shafts in the two main transmission assemblies.

Further, a transmission belt is arranged between two adjacent synchronizing wheels.

Further, the speed change gear drives the synchronizing wheel of the first main transmission assembly or the second main transmission assembly through a transmission belt.

Further, the louver unit includes a plurality of louvers, and two ends of each louver are respectively connected to the blade transmission shaft provided on the first keel and the blade transmission shaft of the second blade transmission shaft.

Further, both ends of each of the blades are respectively provided with a blade clip, a blade drive bushing and a fastener, the blade clip is connected to the blade drive bushing by a fastener, and the blade drive bushing and the blade drive shaft are matched. .

Further, each secondary transmission assembly in the second keel further includes a spring, and the spring is sleeved on the blade transmission shaft.

Further, the blade is made of rigid material or flexible material.

As mentioned above, the 360-degree rotating sunshade shutter device of the present invention has the following beneficial effects:

It is convenient and quick to use, the blade can be rotated 360 degrees, and there is no need to set beams and other components in the middle of the blade, and the structure is simpler and more beautiful.

Description of drawings

FIG. 1 shows a schematic diagram of the overall structure of the present invention.

Figure 2 shows an exploded view of the utility model.

FIG. 3 is a schematic diagram showing the structure of the blade drive shaft in the utility model.

Figure 4 shows the blade drive bushing of the present invention.

Figure 5 shows a schematic diagram of the blade clip structure.

1 first keel

101 keel cover

2 louvers

3 blade drive shaft

301 Head

302 neck

303 Rod

4 drive belt

5 Synchronous wheels

6 Motor Control Box

7 Signal line

8 Motor fixed code

9 Motor

10 gears

11 Gearbox

12 Bearing housing

13 Blade drive bushing

1301 Sleeve part

1302 Clamping part

1303 First fixing hole

1304 Second fixing hole

14 Drive shaft fasteners

15 Blade clip fasteners

16 blade clamp

1601 First clip

1602 Second clip

1603 Blade clip fixing hole

17 Transmission rod cover

18 Drive lever

19 spring

20 Second keel

Detailed ways

The embodiments of the present invention are described below by specific embodiments, and those who are familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

See Figures 1 through 5. It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with this technology, and are not used to limit the implementation of the present invention. Therefore, it does not have technical substantive significance. Any modification of structure, change of proportional relationship or adjustment of size should still fall in The technical content disclosed by the present invention should be within the scope that can be covered. At the same time, the terms such as "up", "down", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and clarity, and are not used to limit this specification. The scope of implementation of the utility model, and the change or adjustment of its relative relationship, without substantial changes in the technical content, shall also be regarded as the scope of implementation of the present invention.

As shown in Figures 1 and 2, the present invention provides a 360-degree rotating sunshade louver device, which can be installed indoors, especially in rooms with larger glass windows, to block sunlight. .

The sunshade louver device includes: a fixed unit, a drive unit, a speed change unit, a transmission unit, and a louver unit. The drive unit, the speed change unit, the transmission unit and the louver unit are all arranged on the fixed unit; the drive unit connects and drives the speed change unit; the speed change unit connects and drives the drive unit; the drive unit connects and drives the louver unit; The louver unit includes several louvers, and the transmission unit can drive each louver to rotate.

In this embodiment, the fixing unit mainly provides support for other components, including a first keel 1 and a second keel 2, and the first keel and the second keel are both in a box-like structure as a whole. The size of the box is mainly set according to the parts placed inside it. During installation, the first keel can be set on the roof, and the second keel can be set on the ground. One side of the first keel (keel cover 101 ) can be opened, and one side of the second keel can be opened, so that other components can be installed therein. Both the first keel and the second keel may be made of wood material or other metals. When installation or inspection and maintenance is required, just open the keel cover.

In one embodiment, the length, width and height of the first keel and the second keel are the same. Therefore, the two can be used interchangeably.

In one embodiment, the drive unit and the speed change unit are both arranged in the first keel 1 or the second keel 20 . The first keel and the second keel are respectively installed at the high and low positions of the room to provide support for the installation of other components and form the outer frame of the sunshade device.

In one embodiment, the driving unit includes a motor 9, and the power of the motor is set as required. The motor 9 is fixed on the first keel through the motor fixing code 8 . In use, a motor control box 6 may also be included. The motor control box 6 is connected to the motor through the signal line 6, and the user can control the motor control box through the motor to further control the motor. The motor and motor control box 6 are commercially available.

In one embodiment, the speed change unit includes a gearbox 11, a speed change gear 10 is arranged in the gearbox, and the motor is connected to the gearbox to drive the speed change gear. The transmission ratio of the gearbox is set as required.

In one embodiment, the transmission unit includes two main transmission components, several secondary transmission components, several transmission belts 4 and transmission rods 18; the two main transmission components are respectively a first main transmission component and a second main transmission component. , the first main transmission assembly is arranged in the first keel, and the second main transmission assembly is arranged in the second keel. The number of sub-transmission assemblies is twice the number of blades, and half of the sub-transmission assemblies are evenly arranged in the first keel, and the other half of the sub-transmission assemblies are evenly arranged in the second keel.

In one embodiment, a transmission rod cover 17 can be provided outside the transmission rod 18, which protects the transmission rod and is beautiful.

The first main transmission assembly, the second main transmission assembly and the secondary transmission assembly all include a blade transmission shaft 3, a bearing sleeve 12 and a synchronous wheel 5; the synchronous wheel 5 and the bearing sleeve 12 are all sleeved on the blade transmission shaft 3 , the bearing sleeve is fixedly arranged on the fixing unit so that the blade drive shaft can be fixed on the keel.

As shown in FIG. 3 , in this embodiment, the blade drive shaft 13 includes a head portion 301 , a neck portion 302 and a rod portion 303 . When in use, the synchronizing wheel and the bearing sleeve are sleeved on the rod portion 303. Since the diameter of the neck portion 302 is larger than that of the rod portion, the neck portion 302 also serves to fix the synchronizing wheel. The head 301 is provided in the blade drive bushing 13 . The other end of the blade drive shaft can be provided with a drive shaft fastener 14 (such as a nut, etc.) to fix the synchronous wheel.

A transmission belt is arranged between two adjacent synchronizing wheels. The main transmission assembly drives the adjacent secondary transmission assembly through the transmission belt, and each secondary transmission assembly in each keel drives the adjacent secondary transmission assembly through the transmission belt.

The transmission rod is arranged between the first keel and the second keel, and two ends of the transmission rod are respectively connected with the blade transmission shafts in the two main transmission assemblies.

In this embodiment, the output end of the speed change gear drives the synchronizing wheel of the first main transmission assembly or the second main transmission assembly through a transmission belt.

In one embodiment, the louver unit includes a plurality of louvers, and two ends of each louver are respectively connected to the blade transmission shaft disposed on the first keel and the blade transmission shaft of the second blade transmission shaft.

In one embodiment, the blade is made of rigid material or flexible material, and the thickness, length and width of the blade are set according to requirements.

In one embodiment, both ends of each of the blades are respectively provided with a blade clip, a blade drive bushing and a fastener, the blade clip is connected to the blade drive bush by a fastener, and the blade drive bush and the blade are connected to each other. Drive shaft matching. During installation, the blade drive shaft sleeve is sleeved on the blade drive shaft, so the rotation of the blade drive shaft can drive the blade drive shaft sleeve to rotate, thereby driving the blade to rotate.

As shown in FIG. 5 , the blade clip 16 includes two clips, namely a first clip 1601 and a second clip 1602 . When in use, one end of the blade is added between the first clip and the second clip, and then the blade clip is fixed on the blade drive shaft sleeve. The blade clamp is also provided with a blade clamp fixing hole 1603, which is mainly used for fixing the blade clamp on the blade drive shaft sleeve by using fasteners such as screws.

As shown in FIG. 4 , the blade drive shaft sleeve 13 includes a sleeve part 1301 and a holding part 1302 , the head of the blade drive shaft is just set in the sleeve part 1301 , and the blade is installed through the second fixing hole of the sleeve part. Clamp fasteners 15 (such as screws) to fix the vane drive shaft with the vane drive shaft sleeve. The two holding parts are used for holding the blade clip, and the blade clip is fixed therein by means of the blade clip fasteners 15 (eg, screws) installed in the blade clip fixing holes 1303 .

In this device, each blade is independent, and the blades can move synchronously through the rotation of the synchronous wheel. For each blade, 360 rotations can be achieved. Therefore, a wider range of shading effects can be adjusted.

In one embodiment, each sub-transmission assembly arranged in the second keel at the low position further includes a spring 19, the spring is sleeved on the blade transmission shaft, and the setting of the spring makes the blade have a certain tension, ensuring that the blade has a certain tension. The blade is always in a state of tension.

The blade and the blade clip may also be flat or have an arc surface, and are provided as required.

The overall structure of the device is simple and beautiful, without any exposed installation mechanism. At the same time, each part can be disassembled and replaced separately without affecting its normal use. Each blade can achieve 360 rotation, and can adjust the shading effect in a wide range. Each blade is driven by the up and down driving force, and the blade is always in a flat state without twisting. Less maintenance later, less friction components and less noise.

Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims (10)

1. A 360-degree rotating sunshade louver device, characterized in that the sunshade louver device comprises: a fixed unit, a drive unit, a speed change unit, a transmission unit, and a louver unit; The drive unit, the speed change unit, the transmission unit and the louver unit are all arranged on the fixed unit; the drive unit is connected to and drives the speed change unit; the transmission unit is connected to and drives the transmission unit; The transmission unit is connected to and drives the shutter unit; The louver unit includes several louvers, and the transmission unit can drive each louver to rotate. 2. 360-degree rotating sunshade shutter device according to claim 1, is characterized in that: The fixing unit includes a first keel and a second keel, and both the first keel and the second keel are in a box-like structure as a whole. 3. The 360-degree rotating sunshade shutter device according to claim 2, wherein the length, width and height of the first keel and the second keel are the same, and the drive unit and the speed change unit are both arranged in the first keel. in the keel or in the second keel. 4. The 360-degree rotating sunshade shutter device according to claim 1, wherein the driving unit comprises a motor. 5. The 360-degree rotating sunshade shutter device according to claim 4, wherein the speed change unit comprises a gearbox, a speed change gear is arranged in the gearbox, and the motor is connected to the gearbox. 6. The 360-degree rotating sunshade shutter device according to claim 2, wherein the transmission unit comprises two main transmission components, several secondary transmission components, several transmission belts and transmission rods; the two main transmission components are respectively It is a first main transmission assembly and a second main transmission assembly, the first main transmission assembly is arranged in the first keel, the second main transmission assembly is arranged in the second keel, and half of the secondary transmission components are arranged in the first keel. In one keel, the other half of the secondary transmission components are arranged in the second keel; The main transmission assembly drives the adjacent secondary transmission assembly through the transmission belt, and each secondary transmission assembly in each keel drives the adjacent secondary transmission assembly through the transmission belt; The transmission rod is arranged between the first keel and the second keel, and two ends of the transmission rod are respectively connected with the two main transmission assemblies. 7. The 360-degree rotating sunshade shutter device according to claim 6, wherein the first main transmission assembly, the second main transmission assembly and the secondary transmission assembly all comprise a blade transmission shaft, a bearing sleeve and a synchronizing wheel; Both the synchronizing wheel and the bearing sleeve are sleeved on the blade drive shaft, and the bearing sleeve is installed on the fixed unit. 8. The 360-degree rotating sunshade louver device according to claim 6, wherein the louver unit comprises a plurality of louvers, and both ends of each louver are respectively connected to the blade drive shaft and the second blade arranged on the first keel. The blade transmission shaft of the transmission shaft, the two ends of each of the blades are respectively provided with blade clips, blade transmission bushings and fasteners, the blade clips are connected to the blade transmission bushings through fasteners, and the blade transmission bushings and Blade drive shaft matching. 9 . The 360-degree rotating sunshade shutter device according to claim 6 , wherein each secondary transmission assembly in the second keel further comprises a spring, and the spring is sleeved on the blade transmission shaft. 10 . 10. The 360-degree rotating sunshade shutter device according to claim 8, wherein the blade is made of rigid material or flexible material.

Images