CN204225736U - A kind of Motorized blind blinds - Google Patents

Abstract

The utility model provides an electric sunshade louver, comprising: a mounting flange, a column, an electric cylinder, a controller, a driving mechanism, a louver base, a movable block and a louver; at least two columns are arranged vertically, and the back of the column is installed There is a mounting flange; the louver base is equidistantly installed on the front of the column; the middle part of the movable block is hinged with the end of the louver base; the louver is installed on the movable block; the tail of the electric cylinder is hinged with one of the columns, and the electric cylinder The end of the telescopic rod is connected to the driving mechanism, and the driving mechanism is connected to the tail of the movable block; the controller is connected to the electric cylinder. The utility model is automatically controlled by a controller, and has a high degree of automation.

Description

An electric sunshade louver

technical field

The utility model relates to the field of decorative building materials, in particular to an electric sunshade louver.

Background technique

Venetian blinds are common equipment in people's lives. They can be used for rain protection, sunshade, and shelter. They are practical products with a wide range of market applications.

The venetian blinds in the prior art are generally manually controlled, and the opening and closing of the venetian blinds are controlled by manipulating ropes or control rods. This kind of venetian blind has a low degree of automation and is laborious to operate. Moreover, with the continuous advancement of science and technology and the continuous improvement of people's quality of life, there is also a demand for automation and intelligence in the living environment. The existing venetian blinds obviously stay at the backward manual stage and cannot meet the needs.

It is not difficult to see that there are certain defects in the prior art.

Utility model content

The technical problem to be solved by the utility model is to provide an electric sunshade louver, which is automatically controlled by a controller and has a high degree of automation.

In order to achieve the above object, the utility model adopts the following technical solutions:

An electric sunshade louver, comprising: a mounting flange, a column, an electric cylinder, a controller, a driving mechanism, a louver base, a movable block, and a louver; at least two columns are arranged vertically, and a mounting flange is installed on the back of the column ;The louver base is equidistantly installed on the front of the column; the middle part of the movable block is hinged with the end of the louver base; the louver is installed on the movable block; the tail of the electric cylinder is hinged with one of the columns, It is connected to the driving mechanism, and the driving mechanism is connected to the tail of the movable block; the controller is connected to the electric cylinder.

Further, the drive mechanism includes: a synchronous shaft, a first crank, a second crank, a connecting rod and a synchronous rod; the synchronous shaft is axially rotatably installed on the two columns; the synchronous shaft is respectively installed with the first crank and The second crank, the second crank is located on the side of the column; the first crank is hinged with the end of the telescopic rod of the electric cylinder; the second crank is hinged with one end of the connecting rod; the other end of the connecting rod is hinged with the synchronous rod; The pitch is provided with hinged holes, and each hinged hole is respectively hinged with the tail of a movable block.

Further, the synchronous shaft is connected to the column through bearing installation.

Further, the column is an aluminum profile column, the front of the column is provided with threaded installation grooves extending in the axial direction, both sides of the column are provided with bolt installation grooves, and the back of the column is provided with flange installation grooves.

Further, the surface of the louver is in a convex arc shape, the back of the louver is provided with a mounting part, and the louver is installed on the movable block through the mounting part on the back; the upper side of the louver is provided with a The curling edge, the groove between the curling edge and the convex arc surface of the louver is a connecting groove.

Further, the surface of the louver is planar, and the back of the louver is provided with a mounting part, and the louver is installed on the movable block through the mounting part on the back; The groove is a connecting groove; the lower side of the louver is provided with a connecting part protruding toward the back of the louver.

Further, a button is provided on the surface of the controller, and a control circuit is provided inside the controller, and the button is connected to the control circuit; the control circuit is connected to the electric cylinder through wires.

Further, the controller is also provided with a remote control module, which is connected to the control circuit; the control circuit is connected to the electric cylinder through wireless communication through the remote control module.

Further, the controller is also provided with a photosensitive module, and the photosensitive module is connected with the control circuit.

An electric sunshade louver provided by the utility model has the following advantages:

Fully automatic control through the controller, high degree of automation, high-grade and practical;

It can shade the sun and rain, especially effectively prevent the infiltration of rainwater, and has strong practicability;

It can be manipulated by remote control to further improve the performance of the product;

It has a photosensitive function to realize the intelligent control of the product.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of an electric sunshade louver provided by an embodiment of the present invention.

Figure 2 is a schematic diagram of the back structure.

Fig. 3 is a schematic cross-sectional structure diagram of the column.

Fig. 4 is a schematic diagram of the structure of the louvers of the first embodiment.

Fig. 5 is a schematic diagram of the structure of the louvers of the second embodiment.

Explanation of reference signs:

1. Mounting flange 2. Column

3. Electric cylinder 4. The first crank

5. Louvers 6. Movable block

7. Louver base 8. Second crank

9. Connecting rod 10. Synchronizing rod

11. Thread mounting groove 12. Bolt mounting groove

13. Flange mounting groove 14. Curling

15. Connection groove 16. Connection part

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model and the accompanying drawings. It should be noted that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one

Please refer to Fig. 1 to Fig. 2, this embodiment discloses an electric sunshade louver, including: a mounting flange 1, a column 2, an electric cylinder 3, a controller, a driving mechanism, a louver base 7, a movable block 6 and louver blades 5. At least two columns 2 are arranged vertically, and the back of the column 2 is equipped with a mounting flange 1; the louver base 7 is equidistantly installed on the front of the column 2; the middle part of the movable block 6 is hinged to the end of the louver base 7 The louvers 5 are installed on the movable block 6; the tail of the electric cylinder 3 is hinged with one of the columns 2, the end of the telescopic rod of the electric cylinder 3 is connected to the drive mechanism, and the drive mechanism is connected to the tail of the movable block 6; Cylinder 3 is connected.

Mounting flange 1 is used for the installation of electric sunshade shutters. When the user controls the electric sunshade louvers through the controller, the electric cylinder 3 will produce a corresponding telescopic movement under the control of the user, and the movable block 6 will be moved through the driving mechanism, thereby controlling the opening and closing of the louvers 5 . The electric cylinder 3 here can also be replaced by telescopic elements such as hydraulic cylinders and air cylinders, but hydraulic cylinders and air cylinders need corresponding hydraulic and pneumatic circuit support, which are not suitable for civilian use, so the electric cylinder 3 driven by electric power is the best choose. The detailed working principle of the product will be detailed below.

As a preference, specifically, the drive mechanism includes: a synchronous shaft, a first crank 4, a second crank 8, a connecting rod 9 and a synchronous rod 10; the synchronous shaft is axially rotatably mounted on two columns 2; The first crank 4 and the second crank 8 are respectively installed on the shaft, and the second crank 8 is located at the side of the column 2; the first crank 4 is hinged with the end of the telescopic rod of the electric cylinder 3; Hinged; the other end of the connecting rod 9 is hinged with the synchronous rod 10; the synchronous rod 10 is equidistantly provided with hinged holes, and each hinged hole is hinged with the tail of a movable block 6 respectively.

The main function of the synchronous shaft is to drive the first crank 4 and the second crank 8 to rotate synchronously. When the electric cylinder 3 drives the first crank 4 to rotate, the synchronous shaft can drive the second crank 8 to rotate synchronously. The connecting rod 9 is hinged with the second crank 8 to form a crank connecting rod 9 mechanism. The connecting rod 9 can drive the synchronous rod 10 to move, thereby driving each movable block 6 to rotate around the hinge point in the middle to realize the opening and closing movement of the louvers 5 .

In order to ensure smooth rotation of the synchronous shaft, preferably, the synchronous shaft is connected to the column 2 through bearing installation.

Please refer to Fig. 3, as a preference, the column 2 is an aluminum profile column 2, the front of the column 2 is provided with a threaded installation groove 11 extending in the axial direction, the two sides of the column 2 are provided with bolt installation grooves 12, and the back of the column 2 A flange mounting groove 13 is provided. Since the column 2 needs to install components such as the louver base 7 and the mounting flange 1, its shape has special requirements, and the aluminum profile that is light in texture and easy to process into a special shape is a relatively good choice. The column 2 is designed to be provided with a threaded mounting groove 11 on the front, mainly for the convenience of the installation of the louver base 7, and it only needs to be directly installed and fixed by bolts during installation. The bolt mounting slots 12 located on both sides of the column 2 can be used to set mounting plates of different shapes as expansion parts of the column 2, and then install the synchronous shaft on the mounting plate. The flange mounting groove 13 located at the back of the column 2 can be used for directly fixing the mounting flange 1 . This design makes the column 2 have a very high installation universal performance, which brings great convenience for installation.

Please refer to Fig. 4, as a preference, in this embodiment, the surface of the louver 5 is in a convex arc shape, the back of the louver 5 is provided with a mounting part, and the louver 5 is installed on the movable block 6 through the mounting part on the back On: the upper side of the louver 5 is provided with a curling 14 facing the front of the louver 5 , and the groove between the curling 14 and the convex arc surface of the louver 5 is a connecting groove 15 .

The convex arc-shaped louvers 5 are installed on the movable block 6 to form an array of equidistantly arranged louvers 5. When the venetian blind is opened, the louvers 5 are arranged at an angle with the horizontal direction, so that the louvers 5 and the louvers 5 A gap is formed between them, which can transmit light and wind. When the venetian blind is closed, the louver blades 5 are converted to the vertical direction, so that each louver blade 5 is compactly arranged one by one to form a closed array of louver blades 5 . The venetian blind product also has the function of keeping out the rain in addition to sunshade. When rainwater flows down from the louver 5 from top to bottom, it will inevitably infiltrate into the room through the gap between the louver 5 and the louver 5 . In order to overcome this problem, a rolled edge 14 is designed on the upper side of the louver 5, so that the groove between the rolled edge 14 and the plate surface of the louver 5 becomes a connecting groove 15. When the venetian blind is closed as a whole, the upper The lower side of the louver 5 is just embedded in the connection groove 15 of a piece of louver 5 located below it, so that the structure is more compact, rainwater is not easy to infiltrate, and the curling 14 also plays a role in blocking rainwater.

Preferably, a button is provided on the surface of the controller, and a control circuit is provided inside the controller, and the button is connected to the control circuit; the control circuit is connected to the electric cylinder 3 through wires. The user can generate a control signal by pressing the button, and transmit the command to the electric cylinder 3 through the control circuit to control its extension or contraction, thereby controlling the closing or opening of the venetian blind.

Preferably, the controller is further provided with a remote control module, which is connected to the control circuit; the control circuit is connected to the electric cylinder 3 through the remote control module through wireless communication. This design turns the controller into a remote control for remote control, and users only need to control the venetian blinds by remote control.

In order to improve the intelligence of the product and increase the photosensitive intelligent control function, as a further improvement, the controller is also provided with a photosensitive module connected to the control circuit. When the light level of the external environment is lower than the preset value, the venetian blind will be opened automatically, otherwise, the angle of the louvers 5 will be adjusted accordingly to achieve a proper sunshade effect.

Embodiment two

Please refer to Fig. 5, the only difference between this embodiment and Embodiment 1 is that the surface of the louver 5 is planar, the back of the louver 5 is provided with a mounting part, and the louver 5 is installed on the movable part through the mounting part on the back. On the block 6; the upper side of the louver 5 is provided with a groove bent toward the back of the louver 5, and the groove is a connecting groove 15; the lower side of the louver 5 is provided with a protruding Connecting part 16.

In this embodiment, the planar louver 5 is used instead of the convex arc louver 5 , and the upper side of the louver 5 is still provided with a connecting groove 15 . The lower side of the upper louver 5 is inserted into the connection groove 15 of the lower louver 5 through the connecting portion 16 . There is no distinction between the technical solution of the present embodiment and the technical solution of the first embodiment, and the shape of the louvers 5 should be selected according to the actual situation.

The working principle of this embodiment is completely the same as that of Embodiment 1, and will not be repeated here.

This product adopts electric cylinder 3 with simple structure and electric drive as the driving device, which has the advantages of low energy consumption and large driving force. At the same time, electricity, as a renewable energy source, has no pollution to the environment. While realizing the automation of home life, it meets the major issues of energy conservation and environmental protection in modern society, and makes outstanding contributions to the green energy conservation and environmental protection advocated by the society.

The electric sunshade louver provided by the utility model is fully automatic controlled by a controller, has a high degree of automation, and is high-grade and practical. The product can not only shade the sun but also shield the rain, especially effectively prevent the infiltration of rainwater, and has strong practicability. Moreover, the controller can also be equipped with a remote control module, so that the product can be manipulated by remote control to further improve the performance of the product. As a further extension to improve the design, the photosensitive function can also be added to realize the intelligent control of the product.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (9)

1. An electric sunshade louver, characterized in that it includes: a mounting flange, a column, an electric cylinder, a controller, a drive mechanism, a louver base, a movable block and a louver; at least two columns are vertically arranged, and the back of the column There is a mounting flange; the louver base is equidistantly installed on the front of the column; the middle part of the movable block is hinged with the end of the louver base; the louver is installed on the movable block; the tail of the electric cylinder is hinged with one of the columns, and the electric cylinder The telescoping rod end of the cylinder is connected to the driving mechanism, and the driving mechanism is connected to the tail of the movable block; the controller is connected to the electric cylinder. 2. The electric sunshade louver according to claim 1, wherein the driving mechanism comprises: a synchronous shaft, a first crank, a second crank, a connecting rod and a synchronous rod; the synchronous shaft is axially rotatably mounted on both The first crank and the second crank are respectively installed on the synchronous shaft, and the second crank is located on the side of the column; the first crank is hinged to the end of the telescopic rod of the electric cylinder; the second crank is hinged to one end of the connecting rod; The other end of the connecting rod is hinged with the synchronization rod; the synchronization rod is equidistantly provided with hinged holes, and each hinged hole is respectively hinged with the tail of a movable block. 3. The electric sunshade louver according to claim 2, characterized in that: the synchronous shaft is connected to the column through a bearing. 4. The electric sunshade louver according to claim 1, characterized in that: the column is an aluminum profile column, the front of the column is provided with a threaded installation groove extending in the axial direction, the two sides of the column are provided with bolt installation grooves, and the column There are flange mounting slots on the back. 5. The electric sunshade louver according to claim 1, characterized in that: the surface of the louver is in a convex arc shape, the back of the louver is provided with a mounting part, and the louver is mounted on the movable block through the mounting part on the back ; The upper side of the louver is provided with a curling facing the front of the louver, and the groove between the curling and the convex arc surface of the louver is a connecting groove. 6. The electric sunshade louver according to claim 1, characterized in that: the surface of the louver is flat, the back of the louver is provided with a mounting part, and the louver is mounted on the movable block through the mounting part on the back; The upper side of the louver is provided with a groove bent toward the back of the louver, and the groove is a connecting groove; the lower side of the louver is provided with a connecting portion protruding toward the back of the louver. 7. The electric sunshade louver according to claim 1, characterized in that: a button is provided on the surface of the controller, and a control circuit is provided inside the controller, and the button is connected to the control circuit; the control circuit is connected to the electric cylinder through a wire. 8. The electric sunshade louver according to claim 7, characterized in that: the controller is also provided with a remote control module connected to the control circuit; the control circuit is connected to the electric cylinder through the remote control module through wireless communication. 9. The electric sunshade louver according to claim 7 or 8, characterized in that: the controller is also provided with a photosensitive module, and the photosensitive module is connected to the control circuit.