WO2020228145A1

WO2020228145A1 - Outdoor double-electric-motor aluminum alloy sunshade curtain

Info

Publication number: WO2020228145A1
Application number: PCT/CN2019/098780
Authority: WO
Inventors: 丁雪峰
Original assignee: 丁雪峰
Priority date: 2019-05-15
Filing date: 2019-08-01
Publication date: 2020-11-19
Also published as: CN210421685U

Abstract

The present invention relates to the technical field of outdoor sunshade canopies, in particular to an outdoor double-electric-motor aluminum alloy sunshade curtain comprising a curtain rolling box, a canopy and a guide rail. The curtain rolling box is internally provided with an unrolling electric motor, a rolling electric motor, a guide wheel and a steel strip, wherein the unrolling electric motor is provided with a steel-strip rolling disk; the rolling electric motor is provided with a rolling pipe; one end of the steel strip is fixedly wound on the steel-strip rolling disk, wound around the guide wheel and fixedly wound on the rolling pipe; and the canopy is attached to the steel strip, with one end of the canopy being fixed on the rolling pipe. The present invention changes the method by means of which a sunshade canopy blade is drawn and pulled, such that the service life of the blade is prolonged; according to different requirements, the canopy can achieve the integrated change of being completely closed and partly transmitting light; and an electric control mode is adopted, operation thereof is simple, and usage is convenient.

Description

Outdoor dual-motor aluminum shade screen

Technical field

The invention relates to the technical field of outdoor sunshade sky screens, in particular to an outdoor double-motor aluminum alloy sunshade screen.

Background technique

In the outdoor environment, set the sky curtain to achieve the effect of shading. Traditional outdoor sunshade canopy drives are mostly driven by motors and ropes, which rely on the traction of blades and blades to achieve curtains and roller blinds. The joints between the blades are stressed during operation, which is easy to damage and has a short service life. The shading method is single, and according to the state of the blades, either full shading or light transmission can not achieve the effect of complete closure and partial light transmission, and cannot meet various shading needs.

Summary of the invention

The technical problem to be solved by the present invention is: the blades of the traditional sunshading canopy are fragile, the service life is short, and the sunshading method is single. In order to solve the above-mentioned problems in the background art, an improved outdoor dual-motor aluminum alloy sunshade screen is provided.

The technical solution adopted by the present invention to solve its technical problems is: an outdoor dual-motor aluminum alloy sunshade screen, which adopts electric control and includes a rolling shutter box, a control box, a sky screen and a guide rail. The rolling shutter box includes a cover and an end plate, and The curtain box is provided with an unwinding motor, a winding motor, a guide wheel and a steel belt, the unwinding motor is provided with a steel belt reel, and the winding motor is provided with a winding tube, and one end of the steel belt is fixedly wound on the steel belt The reel is wound around the guide wheel and fixedly wound on the coiled tube, the canopy is attached to the steel belt, and one end of the canopy is fixed on the coiled tube. When the canopy is opened, the unwinding motor rotates clockwise to drive the steel belt reel to rotate. The steel belt reel rotates to drive the steel belt to move. The steel belt bypasses the guide wheel and drives the reel to rotate counterclockwise. The stacked state moves outwards one by one; when the canopy is retracted, the winding motor rotates clockwise to drive the reel to rotate, and the reel rotates to drive the steel belt to move. The steel belt bypasses the guide wheel and drives the steel belt reel to rotate counterclockwise. As the steel belt moves from the overlapping state to the intersecting state, it moves inward one by one. The movement of the steel belt drives the retracting and unfolding of the blades. The blades move left and right according to the retracting of the steel belt in the guide rail, so that the canopy is opened and retracted The effect is that the movement of the blades mainly depends on the friction between the blades and the steel belt. The traction between the blades is not very strong, the blades are not easily damaged, and the service life is long.

The canopy is composed of multiple blades. One end of the blade is provided with a hook, and the other end is provided with a groove. The adjacent blades are plugged and connected to each other. The hooks of the blades are provided with light-transmitting holes. The blades overlap to form a closed window. A small amount of light is formed. Only when the unwinding motor is working, the blades are fully covered; after the unwinding motor is working, when the winding motor is working, the blades are fully covered or transparent.

The bottom end of the canopy is provided with an end piece, which is plug-connected with the blade.

The blade adopts an aluminum alloy roll forming process and has a cavity structure, which can effectively slow down heat transmission. A certain density of polyurethane composite foam material can also be injected into the cavity of the blade to effectively block heat transmission.

The winding direction of the steel strip and the steel strip reel is consistent with the winding direction of the steel strip and the coil pipe, and the movement direction of the steel strip reel and the coil pipe are opposite during operation.

The guide rails are two parallel guide rails with slots arranged inside; the two ends of the canopy are respectively inserted into the slots of the two parallel guide rails, and move in the guide rail slots with the rotation of the unwinding motor and the rewinding motor.

A sliding rail is arranged in the slot of the guide rail, and the sliding rail rotates with the movement of the sky screen, reducing the friction generated by the movement of the sky screen, and moving more smoothly and conveniently.

The number of the slide rails is 1-8, and the distance between the slide rails is 0.4-2.0 meters.

The canopy is linear or arc-shaped, and the shape of the slide rail and the guide rail matches the canopy. According to the shape of the daylighting roof, the slide rails and guide rails are attached to the daylighting roof, and the sky curtain is fully shaded.

The beneficial effect of the present invention is that the present invention changes the traction and stretching mode of the sunshade canopy blades and enhances the service life of the blades; according to different needs, the canopy can be fully closed and partially transparent; it adopts electric control mode and simple operation , Easy to use.

Description of the drawings

The present invention will be further described below in conjunction with the drawings and embodiments.

Figure 1 is a schematic diagram of the structure of the present invention;

2 is a schematic diagram of the structure of the present invention in a light-transmitting state;

Figure 3 is a schematic cross-sectional view of Figure 1 of the present invention;

Figure 4 is a top view of the full shielding blade of the present invention;

Figure 5 is a top view of the blade with light-permeable holes of the present invention;

Figure 6 is a schematic diagram of the fully covered state of the blade of the present invention;

Fig. 7 is a schematic diagram of the light transmission state of the blade of the present invention.

In the picture: 1-control box, 2-housing, 3-end plate, 4-blade, 5-end piece, 6-slide rail, 7-rail, 8-support slide, 9-unwinding motor, 10- Reeling tube, 11-winding motor, 12-transparent hole, 13-steel reel, 14-guide wheel, 15-steel belt, 16-roller box, 17-canopy, 18-hook, 19-slot.

Detailed ways

The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

An outdoor dual-motor aluminum alloy sunshade screen shown in Figure 1 to Figure 7 adopts electric control and includes a rolling shutter box 16, a control box 1, a sky screen 17 and a guide rail 7. The rolling shutter box 16 includes a cover 2 and an end plate 3. , The rolling shutter box 16 is provided with an unwinding motor 9, a winding motor 11, a guide wheel 14 and a steel belt 15, the unwinding motor 9 is provided with a steel belt reel 13, and the winding motor 11 is provided with a winding tube 10, One end of the steel belt 15 is fixedly wound on the steel belt reel 13, and is wound around the guide wheel 14 and fixedly wound on the coil pipe 10. The canopy 17 is attached to the steel belt 15, and one end of the canopy 17 is fixed on the coil pipe 10. On the upper side, the movement of the steel belt 15 drives the retracting and unfolding of the blade 4, and the blade 4 moves left and right in the guide rail 7 according to the retracting of the steel belt 15, so that the canopy 17 can be opened and retracted. Connected with blade 4, blade 4 adopts aluminum alloy roll forming process, cavity structure, can effectively slow down heat transmission, the cavity of blade 4 can also be injected with a certain density of polyurethane composite foam material to effectively block heat transmission.

The canopy 17 is composed of multiple blades 4. One end of the blade 4 is provided with a hook 18, and the other end is provided with a slot 19. The adjacent blades 4 are plugged and connected to each other. The hook 18 of the blade 4 is provided with a light-transmitting hole 12, as shown in FIG. It shows that only the unwinding motor 9 works, and the blades 4 are stacked to form a closed window. As shown in FIG. 7, after the unwinding motor 9 works, when the winding motor 11 works, the blades 4 are hung to form a small amount of light.

The sky screen 17 presents a linear shape. The shapes of the slide rails 6 and the guide rails 7 are matched with the sky screen 17. According to the shape of the daylighting roof, the slide rails 6 and the guide rails 7 are attached to the daylighting roof.

The winding direction of the steel belt 15 and the unwinding motor 9 is consistent with the winding direction of the steel belt 15 and the winding motor 11, and the movement direction of the steel belt reel 13 and the winding pipe 10 are opposite during operation.

When the canopy 17 is opened, the unwinding motor 9 rotates clockwise to drive the steel belt reel 13 to rotate, and the steel belt reel 13 rotates to drive the steel belt 15 to move. The steel belt 15 bypasses the guide wheel 14 and drives the reel 10 to rotate counterclockwise. , The blades 4 move outward one by one in a stacked state with the movement of the steel belt 15; when the canopy 17 is retracted, the winding motor 11 rotates clockwise to drive the reel 10 to rotate, and the reel 10 rotates to drive the steel belt 15 to move. 15 bypasses the guide wheel 14 and drives the steel belt reel 13 to rotate counterclockwise, and the blades 4 move inward one by one from the overlapping state to the intersecting state with the movement of the steel belt 15, and the movement of the steel belt 15 drives the retracting of the blade 4 , The blade 4 moves left and right in the guide rail 7 according to the retracted steel belt 15, so that the canopy 17 can be opened and retracted. The movement of the blade 4 mainly depends on the friction between the blade 4 and the steel belt 15. The traction between each other is not very strong, the blade 4 is not easy to damage, and the service life is long.

As shown in Figure 1, when part of the canopy 17 is opened, the blades 4 are overlapped and appear to be fully covered at the insertion point. As shown in Figure 2, after the canopy 17 is opened, the canopy 17 is partially retracted and the blades 4 are hung at the insertion point. With light hole 12.

The guide rails 7 are two parallel guide rails 7 with slots inside; the two ends of the canopy 17 are inserted into the slots of the two parallel guide rails 7 respectively, and the unwinding motor 9 and the winding motor 11 rotate in the slots of the guide rail 7 For internal translation, a sliding rail 6 is provided in the slot of the guide rail 7.

As shown in Fig. 1, a supporting slide rail 8 is also provided between the two parallel guide rails 7, and the number of supporting slide rails 8 is one.

Taking the above-mentioned ideal embodiment according to the present invention as enlightenment, through the above-mentioned description content, relevant workers can make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the content of the description, and its technical scope must be determined according to the scope of the claims.

Claims

An outdoor dual-motor aluminum alloy sunshade screen, comprising a rolling shutter box, a canopy and a guide rail, characterized in that: the rolling shutter box is provided with an unwinding motor, a winding motor, a guide wheel and a steel belt, and the unwinding motor is A steel strip reel is provided, and a coiling tube is provided on the winding motor. One end of the steel strip is fixedly wound on the steel strip reel, and is fixedly wound on the coil tube by bypassing the guide wheel, and the canopy is attached to the steel strip , One end of the canopy is fixed on the roll tube.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 1, wherein the canopy is composed of multiple blades, one end of the blade is provided with a hook, the other end is provided with a slot, and adjacent blades are plug-connected to each other.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 2, characterized in that the blade has a cavity structure, and polyurethane composite foam material can be injected into the cavity of the blade.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 2, wherein the hooks of the blades are provided with light-transmitting holes.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 2, characterized in that: the bottom end of the sky screen is provided with an end piece, which is plug-connected with the blade.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 1, wherein the sky screen has a linear shape or an arc shape.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 1, wherein the winding direction of the steel strip and the steel strip reel is consistent with the winding direction of the steel strip and the coil tube.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 1, characterized in that: the guide rails are two parallel guide rails with slots provided inside; the two ends of the canopy are respectively inserted into the slots of the two parallel guide rails , It moves in the slot of the guide rail with the rotation of the unwinding motor and the winding motor.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 8, wherein a sliding rail is arranged in the slot of the guide rail.
The outdoor dual-motor aluminum alloy sunshade screen according to claim 8, wherein a supporting slide rail is further provided between the two parallel guide rails, the number of supporting slide rails is 1-8, and the distance between the supporting slide rails is 0.4 -2.0 meters.