Screen window control device of low-energy-consumption shutter glass and using method

Abstract

The invention provides a screen window control device of low-energy-consumption shutter glass and a using method, relates to the field of shutter glass, and aims to solve the problem that a screen window can affect the permeability of the shutter glass. The number of the screen window screen plates is the same as that of the shutter glass sheets, the screen window screen plates and the shutter glass sheets are in one-to-one correspondence, the screen window screen plates are matched with the short shafts, the long shafts, the first guide grooves and the second guide grooves in the guide assemblies to be in the horizontal state when the shutter glass sheets are vertically closed, and therefore the influence on the permeability of the shutter glass sheets can be reduced; when the shutter glass sheets are obliquely opened for ventilation, the gaps between the adjacent shutter glass sheets can be shielded, so that the mosquito-proof and dust-proof effects are achieved, the flexibility is high, sliding friction force does not exist between the shutter glass sheets and the inner wall of the frame, the load of a driving source can be reduced, and more energy-saving and practical effects are achieved.

Description

Technical Field

[0001] The present invention relates to the field of louvered glass windows, and particularly to a screen window control device and a usage method for low-energy consumption louvered glass. Background Art

[0002] The louvered glass window is similar to the traditional louver window and is a kind of building glass that adjusts the ventilation effect, light transmittance, sound insulation, heat insulation and other properties by rotating the louver blades. It can improve the aesthetic appearance and usage efficiency of the building and is widely used in modern homes, hotels, office areas, etc. Different from the traditional louver window, since the material of the louvered glass is glass, it still has a certain degree of permeability even in the closed state, and most louvered glasses are of a hollow structure, and their heat insulation, sound insulation and other effects are also better than those of the traditional louver window. Therefore, the louvered glass is more energy-saving and environment-friendly.

[0003] In the prior art, in order to prevent mosquitoes, dust, etc. from entering when the louvered glass is in the open state, a screen window is generally provided on one side of the louvered glass. However, the screen window in the prior art is generally a whole piece, with relatively poor flexibility, which will affect the permeability and beauty of the louvered glass. Moreover, as the dust and the like accumulate more and more, the influence will only become more and more serious, and it is more inconvenient to use. Therefore, it is very necessary to propose a screen window control device and a usage method for low-energy consumption louvered glass to solve the above problems. Summary of the Invention

[0004] In order to solve the above problems, the present invention discloses a screen window control device and a usage method for low-energy consumption louvered glass, which solve the problem that the existing screen window in the background art affects the permeability by blocking the louvered glass.

[0005] The technical solution of the present invention is as follows: A screen window control device for low-energy consumption louvered glass, comprising a frame. Along the height direction, louvered glass sheets are evenly arranged at one end of the inner side of the frame close to the outdoor, and the end of the louvered glass sheet just does not contact the inner wall of the frame. Along the height direction, screen window mesh plates corresponding to the louvered glass sheets one by one are evenly arranged at one end of the inner side of the frame close to the indoor, and a plurality of screen window mesh plates are respectively located below the sides of a plurality of louvered glass sheets; It further includes a guiding component, which includes short shafts symmetrically arranged on both sides of one end of the screen window mesh plate close to the louver glass sheet. On both sides of the other end of the screen window mesh plate away from the louver glass sheet, long shafts are symmetrically arranged. At the corresponding positions of the two ends inside the frame and the ends of the screen window mesh plate, horizontal first guide grooves are symmetrically arranged. At one end of the first guide groove close to the louver glass sheet, an inclined second guide groove is arranged, and the included angle between the first guide groove and the upper part of the second guide groove is an obtuse angle. The short shafts and long shafts are all movably matched with the first guide groove and the second guide groove. Thus, when both the short shafts and long shafts are located in the first guide groove, the screen window mesh plate is in a horizontal state. When the short shaft or both the short shaft and long shaft are located in the second guide groove, the screen window mesh plate is in an inclined state, and it is configured that when one end of the screen window mesh plate contacts the side surface of the corresponding louver glass sheet, its bottom surface contacts the top end of the corresponding louver glass sheet below, and at this time, the long shaft just locates at the junction of the first guide groove and the second guide groove.

[0006] Further, a transmission cavity is arranged on the inner side of the periphery of the frame, and both the first guide groove and the second guide groove communicate with the transmission cavity; The louver glass sheet is rotatably connected to the inner side of the frame through a horizontal shaft; One end of the long shaft away from the screen window mesh plate extends to the inner side of the transmission cavity.

[0007] Further, a driving component for driving the displacement of the screen window mesh plate and the rotation of the louver glass sheet is arranged in the transmission cavity. The driving component includes vertical shafts symmetrically and rotatably connected to the left and right ends of the transmission cavity. Synchronous wheels are symmetrically arranged at the upper ends of the two vertical shafts. A synchronous belt is arranged outside the two synchronous wheels. On one side of the upper end of the inner cavity of the transmission cavity, there is a motor corresponding to one of the vertical shafts and used to drive the rotation of this vertical shaft. An adjusting gear is arranged at the end of the horizontal shaft extending to the inner side of the transmission cavity. At the two ends inside the transmission cavity, transverse moving frames for pulling the displacement of the screen window mesh plate are symmetrically and movably connected. Vertical grooves corresponding to the screen window mesh plates one by one are evenly arranged on the side wall of the transverse moving frame along the height direction, and one end of the long shaft away from the screen window mesh plate extends to the inside of the vertical groove and is movably matched with the vertical groove. A first rack corresponding to and meshing with the adjusting gear one by one is arranged on the side wall of the transverse moving frame, and the first rack is located at the bottom of the adjusting gear. A second rack is arranged on one side of the first rack. Driving gears corresponding to and meshing with the second rack one by one are evenly arranged on the vertical shaft along the height direction.

[0008] Further, a notch corresponding to the horizontal shaft and used to avoid the horizontal shaft is arranged on one side of the transverse moving frame facing the horizontal shaft.

[0009] Furthermore, a sealing assembly is provided on the frame, and the sealing assembly includes a hidden groove arranged on the inner side of the frame corresponding to the end of the louver glass sheet, the inner side of the hidden groove is movably sealed and connected with a sealing strip, floating plates are movably provided on both ends of the inner side of the transmission cavity, and the floating plates are located on the side of the transverse frame close to the louver glass sheet, and the floating plates at the same end are evenly distributed along the height direction of the frame, and the floating plates correspond to the sealing strip, a slope is provided on the side wall of the end of the floating plate close to the first guide groove, and the slope corresponds to the transverse frame, a connecting block extending to the inner side of the hidden groove is provided on the side of the floating plate close to the sealing strip, and the connecting block is fixedly connected to the side wall of the sealing strip, a reset spring is provided between the side of the floating plate away from the transverse frame and the inner wall of the transmission cavity, and when the reset spring is in the reset state, the end of the sealing strip close to the louver glass sheet does not protrude from the inner side of the frame.

[0010] Further, the hidden groove corresponds to an end of the second guide groove away from the first guide groove; The sealing strip is evenly provided with openings along the height direction corresponding to the end of the second guide groove away from the first guide groove.

[0011] Furthermore, a second through hole corresponding to the transverse axis is provided on the inner side of the hidden groove, and first through holes corresponding to the second through holes are evenly provided on the side wall of the sealing strip along the height direction, and the end of the transverse axis passes through the first through hole and the second through hole and extends toward the inner side of the transmission cavity, and the transverse axis and the second through hole are rotatably connected through a bearing.

[0012] Furthermore, a guide block is provided on the side wall of one end of the floating plate away from the connecting block, and a third guide groove corresponding to the guide block is provided on the inner wall of the transmission cavity, and the guide block is movably guided and matched with the third guide groove; A through slot corresponding to the connection block is arranged at a position corresponding to the hidden slot on the inner wall of the transmission cavity, and one end of the connection block away from the floating plate extends toward the inside of the hidden slot through the through slot.

[0013] Furthermore, a recess matched with the louver glass sheet is arranged on the side of the sealing strip facing the louver glass sheet, and a rubber strip for contacting and cooperating with the end of the louver glass sheet is arranged inside the recess.

[0014] A method for using a screen control device for low-energy louver glass comprises the following steps: Step 1: First, when the louver glass sheets are in the vertical closed state, the screen window mesh plate is in the horizontal state, the transverse moving frame is in contact with the slope, the return spring is in the contracted state, and the rubber strip in the depression on one side of the sealing strip is in contact and sealed with the end of the louver glass sheet. After that, when the louver glass sheets need to change from the vertical closed state to the inclined open state, the control motor drives the two vertical shafts to rotate through the cooperation of the synchronous pulley and the synchronous belt. The vertical shafts drive a plurality of driving gears to rotate. The driving gears drive the overall displacement of the transverse moving frame and the first rack through the second rack. Furthermore, the transverse moving frame will gradually separate from the slope, and then the return spring gradually returns. Furthermore, the floating plate drives the sealing strip to gradually separate from the end of the louver glass sheet through the connecting block. Moreover, when the transverse moving frame displaces, since the end of the long shaft is located inside the vertical groove, the screen window mesh plate will be driven by the transverse moving frame through the long shaft to approach the louver glass sheet. As the screen window mesh plate displaces, the short shaft first enters the second guide groove from the first guide groove, and then the screen window mesh plate tilts. When the long shaft displaces to the junction of the second guide groove and the first guide groove, the inclination angle of the screen window mesh plate reaches the maximum. At this time, the upper end of the screen window mesh plate contacts the bottom of the corresponding louver glass sheet, and the bottom surface of the screen window mesh plate contacts the top of the corresponding lower louver glass sheet; Step 2: Since the first rack meshes with the bottom of the adjusting gear, when the transverse moving frame displaces, the first rack will drive the horizontal shaft to rotate through the adjusting gear. The horizontal shaft drives the louver glass sheet to start tilting and opening. Moreover, in this stage, both the short shaft and the long shaft are located inside the second guide groove. Thus, the screen window mesh plate displaces obliquely upward along the direction of the second guide groove, and the end of the long shaft will also displace upward inside the vertical groove. The top of the screen window mesh plate always contacts the bottom of the corresponding louver glass sheet with a changing inclination angle, and the bottom surface of the bottom of the screen window mesh plate will also always contact the top of the corresponding lower louver glass sheet. Therefore, the screen window mesh plate blocks the gap between two adjacent louver glass sheets, thereby achieving the effects of preventing mosquitoes and dust, and changing with the change of the inclination angle of the louver glass sheet. Also, since the sealing strip separates from the end of the louver glass sheet when the louver glass sheet just starts to tilt and open, and because the end of the louver glass sheet just does not contact the inner side of the frame, there is no sliding friction between the louver glass sheet and the frame during rotation adjustment, which can reduce the load on the motor, thereby reducing energy consumption; Step 3: When it is necessary to close the louver glass sheets, the motor is also controlled. At this time, the motor rotates in reverse. The motor drives the two vertical shafts to rotate in reverse through the synchronous belt and synchronous pulley. Then, the gear drives the first rack and the overall displacement of the transverse moving frame to reset through the second rack. The adjusting gear drives the louver glass sheets to gradually tend to be vertical through the horizontal shaft. When the louver glass sheets are vertically closed, the long shaft starts to enter the first guide groove. The transverse moving frame drives the screen window panel to gradually tend to be horizontal through the long shaft. And the transverse moving frame will contact the slope. Then, the floating plate is pressed to compress the return spring. Then, the displacement of the floating plate drives the sealing strip to displace towards the end of the louver glass sheet through the connecting block. Then, the sealing strip abuts against the end of the louver glass sheet through the rubber strip, so as to realize the sealing of the end of the louver glass sheet. Moreover, when the floating plate displaces, the guide block and the third guide groove can play a further guiding role.

[0015] Advantages of the present invention: First, by setting the same number of screen window panels and louver glass sheets and corresponding one by one, the screen window panel can be in a horizontal state when the louver glass sheets are vertically closed in cooperation with the short shaft, long shaft, first guide groove, and second guide groove in the guiding assembly. Thus, the influence on the permeability of the louver glass sheets can be reduced. When the louver glass sheets are tilted and opened for ventilation, the gaps between adjacent louver glass sheets can be blocked, so as to achieve the effects of preventing mosquitoes and dust, and the flexibility is high. Second, through the arranged driving assembly, the rotation of the louver glass sheets and the displacement of the screen window panel can be realized simultaneously, so that the louver glass sheets and the screen window panel are linked. It can be achieved with one driving source. Moreover, there is no sliding friction between the louver glass sheets and the inner wall of the frame, which can reduce the load of the motor and be more energy-saving. Third, through the arranged sealing assembly, the end of the louver glass sheet can be sealed when the louver glass sheet is closed, and it is automatically hidden when the louver glass sheet is opened, increasing the practicability. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present invention in the state where the louver glass sheets are tilted and opened; Figure 2 is of the present invention Figure 1 a schematic structural diagram from another perspective on the basis; Figure 3 is of the present invention Figure 2 a schematic structural diagram when the louver glass sheets are in the closed state on the basis; Figure 4 is a schematic cross-sectional structural diagram of one end of the frame of the present invention; Figure 5 is of the present invention Figure 2 a schematic cross-sectional structural diagram on the basis; Figure 6 is of the present invention Figure 4 an enlarged view at A in; Figure 7It is a schematic structural diagram of the split state of the louver glass sheet, window screen mesh board, drive assembly, sealing assembly and frame of the present invention; Figure 8 It is a schematic cross-sectional structural diagram of the frame of the present invention; Figure 9 It is the present invention Figure 8 A schematic structural diagram of the cross-section from another perspective based on the present invention; Figure 10 It is a schematic overall structural diagram of the louver glass sheet, window screen mesh board and drive assembly of the present invention; Figure 11 It is a schematic structural diagram of the split state of the louver glass sheet, window screen mesh board and drive assembly of the present invention; Figure 12 It is a schematic structural diagram of the split state of the sealing strip and the floating plate of the present invention; Figure 13 It is a schematic structural diagram of the split state of the long shaft and the transverse movement frame of the present invention; Figure 14 It is a schematic structural diagram of the mating state when both the louver glass sheet and the window screen mesh board are inclined of the present invention; Figure 15 It is a schematic structural diagram of the mating state when the louver glass sheet is vertical and the window screen mesh board is horizontal of the present invention.

[0017] Wherein: 1. Frame; 2. Louver glass sheet; 3. Window screen mesh board; 4. Transmission cavity; 5. Vertical shaft; 6. First guide groove; 7. Transverse movement frame; 8. Adjusting gear; 9. Horizontal shaft; 10. Driving gear; 11. First rack; 12. Second rack; 13. Floating plate; 14. Slope; 15. Vertical groove; 16. Notch; 17. Sealing strip; 18. Hidden groove; 19. Second guide groove; 20. Synchronous belt; 21. Motor; 22. Synchronous pulley; 23. Return spring; 24. Short shaft; 25. Long shaft; 26. Third guide groove; 27. First through hole; 28. Opening; 29. Rubber strip; 30. Second through hole; 31. Through groove; 32. Connecting block; 33. Guide block. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] Such as Figures 1-3 、 Figures 14-15As shown in the figure, a control device for a window screen of low - energy - consumption louvre glass includes a frame 1. At one end of the inner side of the frame 1 close to the outdoors, louvre glass sheets 2 are evenly arranged along the height direction. And the ends of the louvre glass sheets 2 just do not contact the inner wall of the frame 1, which can reduce the friction between the louvre glass sheets 2 and the inner wall of the frame 1. The louvre glass sheets 2 are rotatably connected to the inner side of the frame 1 through a horizontal shaft 9. At one end of the inner side of the frame 1 close to the indoors, window screen panels 3 corresponding to the louvre glass sheets 2 one by one are evenly arranged along the height direction, and the multiple window screen panels 3 are respectively located below the sides of the multiple louvre glass sheets 2; As Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 13 As shown in the figure, a guiding component is also provided. The guiding component includes short shafts 24 symmetrically arranged on both sides of one end of the window screen panel 3 close to the louvre glass sheet 2. On both sides of the end of the window screen panel 3 far from the louvre glass sheet 2, long shafts 25 are symmetrically arranged. At the corresponding positions of both ends of the inner side of the frame 1 and the ends of the window screen panel 3, horizontal first guide grooves 6 are symmetrically arranged. At one end of the first guide groove 6 close to the louvre glass sheet 2, an inclined second guide groove 19 is arranged, and the included angle between the first guide groove 6 and the upper part of the second guide groove 19 is an obtuse angle. The short shafts 24 and the long shafts 25 are both movably matched with the first guide groove 6 and the second guide groove 19. The first guide groove 6 and the second guide groove 19 are used to guide the short shafts 24 and the long shafts 25. Thus, when both the short shafts 24 and the long shafts 25 are located in the first guide groove 6, the window screen panel 3 is in a horizontal state. When the short shaft 24 or the short shafts 24 and the long shafts 25 are located in the second guide groove 19, the window screen panel 3 is in an inclined state, and it is configured that when one end of the window screen panel 3 contacts the side surface of the corresponding louvre glass sheet 2, its bottom surface contacts the top end of the corresponding louvre glass sheet 2 below, and at this time, the long shaft 25 just locates at the junction of the first guide groove 6 and the second guide groove 19, so as to ensure the sealing between the window screen panel 3 and the louvre glass sheet 2 when they are inclined.

[0020] As Figures 4-9 As shown in the figure, a transmission cavity 4 is arranged on the inner side of the periphery of the frame 1. The transmission cavity 4 is in an inverted "concave" shape, so that the inside of the frame 1 except the bottom is hollow, and both the first guide groove 6 and the second guide groove 19 communicate with the transmission cavity 4, and one end of the long shaft 25 far from the window screen panel 3 extends to the inside of the transmission cavity 4; As Figures 4-7 , Figure 10 , Figure 11 , Figure 13As shown, it further includes a driving assembly for driving the displacement of the screen window mesh panel 3 and the rotation of the louver glass sheets 2. The driving assembly includes vertical shafts 5 symmetrically and rotatably connected to the left and right ends of the transmission cavity 4. Synchronous wheels 22 are symmetrically arranged at the upper ends of the two vertical shafts 5. A synchronous belt 20 is arranged outside the two synchronous wheels 22. On one side of the upper end of the inner cavity of the transmission cavity 4, there is a motor 21 corresponding to one of the vertical shafts 5 and used to drive the rotation of this vertical shaft 5. The wires of the motor 21 can extend outward through the side wall of the frame 1 and be connected to a power source. The wires are conventional technical means and will not be elaborated too much. At one end of the horizontal shaft 9 extending to the inner side of the transmission cavity 4, an adjusting gear 8 is fixedly arranged. At the two ends of the inner side of the transmission cavity 4, there are symmetrically and movably connected cross-moving frames 7 for pulling the displacement of the screen window mesh panel 3. Along the height direction on the side wall of the cross-moving frame 7, there are vertical grooves 15 corresponding to the screen window mesh panel 3 one by one. The vertical grooves 15 are vertically arranged, and one end of the long shaft 25 away from the screen window mesh panel 3 extends into the inner side of the vertical groove 15 and is movably matched with the vertical groove 15. The setting of the vertical groove 15 facilitates the relative displacement between the long shaft 25 and the cross-moving frame 7. On the side of the cross-moving frame 7 facing the horizontal shaft 9, there are notches 16 corresponding to the horizontal shaft 9 one by one and used to avoid the horizontal shaft 9. The avoiding function of the notches 16 can prevent the cross-moving frame 7 from colliding with the horizontal shaft 9. On the side wall of the cross-moving frame 7, there are first racks 11 corresponding to the adjusting gear 8 one by one and meshing with it, and the first racks 11 are located at the bottom of the adjusting gear 8. On one side of the first rack 11, there is a second rack 12. Along the height direction on the vertical shaft 5, there are driving gears 10 corresponding to the second rack 12 one by one and meshing with it.

[0021] As Figure 6 , Figure 7 , Figure 8 , 12As shown, it also includes a sealing component, which includes a hidden groove 18 arranged on the inner side of the frame 1 corresponding to the end of the louver glass sheet 2, the hidden groove 18 corresponds to the end of the second guide groove 19 away from the first guide groove 6, the inner side of the hidden groove 18 is movably sealed and connected with a sealing strip 17, the height of the sealing strip 17 is adapted to the height of the inner side of the frame 1, the hidden groove 18 is convenient for storing and hiding the sealing strip 17, and the sealing strip 17 is evenly arranged along the height direction. Openings 28 corresponding to the end of the second guide groove 19 away from the first guide groove 6 are uniformly arranged on the sealing strip 17. The transmission cavity 4. Both ends of the inner side are movably provided with floating plates 13, and the floating plates 13 are located on the side of the transverse frame 7 close to the shutter glass sheet 2, and the floating plates 13 at the same end are evenly distributed along the height direction of the frame 1, and the floating plates 13 correspond to the sealing strip 17. The side wall of the floating plate 13 close to the first guide groove 6 is provided with a slope 14, and the slope 14 corresponds to the transverse frame 7. The setting of the slope 14 facilitates the transverse frame 7 to push the floating plate 13 to move when it moves to a certain distance. The side of the floating plate 13 close to the sealing strip 17 is provided with a groove extending to the hidden groove 1 8, a through groove 31 corresponding to the connecting block 32 is provided at the corresponding position of the inner wall of the transmission cavity 4 and the hidden groove 18, and the end of the connecting block 32 away from the floating plate 13 extends to the inside of the hidden groove 18 through the through groove 31, and the connecting block 32 is fixedly connected to the side wall of the sealing strip 17, so that it is convenient to drive the sealing strip 17 to move when the floating plate 13 moves. A reset spring 23 is provided between the side of the floating plate 13 away from the transverse frame 7 and the inner wall of the transmission cavity 4, and the setting of the reset spring 23 is convenient for the floating plate 13 and the sealing strip 17 is reset as a whole, and the end of the sealing strip 17 close to the louver glass sheet 2 does not protrude from the inner side of the frame 1 when the reset spring 23 is in the reset state, and a depression adapted to the louver glass sheet 2 is provided on the side of the sealing strip 17 facing the louver glass sheet 2, and a rubber strip 29 for contacting and cooperating with the end of the louver glass sheet 2 is provided on the inner side of the depression. The rubber strip 29 cooperates with the setting of the depression to increase the sealing between the sealing strip 17 and the louver glass sheet 2, and the flexible wrapping can ensure the sealing between the louver glass sheet 2 and the inner wall of the frame 1 when the louver glass sheet 2 is vertically closed.

[0022] like Figure 9 As shown, a second through hole 30 corresponding to the transverse axis 9 is provided on the inner side of the hidden groove 18, and first through holes 27 corresponding to the second through holes 30 are evenly provided on the side wall of the sealing strip 17 along the height direction, and the end of the transverse axis 9 passes through the first through hole 27 and the second through hole 30 and extends toward the inner side of the transmission cavity 4, and the transverse axis 9 is rotatably connected with the second through hole 30 through a bearing.

[0023] like Figure 9 , Figure 12As shown, a guide block 33 is provided on the side wall of one end of the floating plate 13 away from the connecting block 32, and a third guide groove 26 corresponding to the guide block 33 one by one is provided on the inner wall of the transmission cavity 4. The guide block 33 is movably and guidingly matched with the third guide groove 26. The arrangement of the guide block 33 and the third guide groove 26, combined with the connecting block 32, can increase the stability of the floating plate 13 during displacement; A usage method of a window screen control device for low-energy consumption louver glass includes the following steps: Step 1: First, when the louver glass sheets 2 are in a vertically closed state, the window screen panel 3 is in a horizontal state, the transverse moving frame 7 is in contact with the slope 14, the return spring 23 is in a contracted state, and the rubber strip 29 in the depression on one side of the sealing strip 17 is in contact and sealed with the end of the louver glass sheet 2. Then, when the louver glass sheets 2 need to change from the vertically closed state to the inclined open state, the control motor 21 drives the two vertical shafts 5 to rotate through the cooperation of the synchronous pulley 22 and the synchronous belt 20. The vertical shafts 5 drive a plurality of driving gears 10 to rotate. The driving gears 10 drive the overall displacement of the transverse moving frame 7 and the first rack 11 through the second rack 12. Then, the transverse moving frame 7 will gradually separate from the slope 14, and then the return spring 23 gradually returns to its original state. Then, the floating plate 13 drives the sealing strip 17 to gradually separate from the end of the louver glass sheet 2 through the connecting block 32. Moreover, when the transverse moving frame 7 displaces, since the end of the long shaft 25 is located inside the vertical groove 15, the window screen panel 3 will be driven by the transverse moving frame 7 through the long shaft 25 to approach the louver glass sheet 2. As the window screen panel 3 displaces, the short shaft 24 first enters the second guide groove 19 from the first guide groove 6, and then the window screen panel 3 tilts. When the long shaft 25 displaces to the junction of the second guide groove 19 and the first guide groove 6, the inclination angle of the window screen panel 3 reaches the maximum. At this time, the upper end of the window screen panel 3 contacts the bottom of the corresponding louver glass sheet 2, and the bottom surface of the window screen panel 3 contacts the top of the corresponding louver glass sheet 2 below; Step 2: Since the first rack 11 meshes with the bottom of the adjusting gear 8, when the transverse moving frame 7 displaces, the first rack 11 will drive the horizontal shaft 9 to rotate through the adjusting gear 8, and the horizontal shaft 9 drives the louver glass sheets 2 to start tilting and opening. At this stage, both the short shaft 24 and the long shaft 25 are located inside the second guide groove 19. Thus, the screen window plate 3 displaces obliquely upward along the direction of the second guide groove 19, and the end of the long shaft 25 also displaces upward inside the vertical groove 15. The top of the screen window plate 3 always contacts the bottom of the corresponding louver glass sheet 2 with a changing inclination angle, and the bottom surface of the bottom of the screen window plate 3 also always contacts the top of the corresponding louver glass sheet 2 below. Therefore, the screen window plate 3 blocks the gap between two adjacent louver glass sheets 2, thereby achieving the effects of preventing mosquitoes and dust, and changing along with the inclination angle change of the louver glass sheets 2. Since the sealing strip 17 separates from the end of the louver glass sheet 2 when the louver glass sheet 2 just starts to tilt and open, and because the end of the louver glass sheet 2 just does not contact the inner side of the frame 1, there is no sliding friction between the louver glass sheet 2 and the frame 1 during rotation adjustment, which can reduce the load of the motor 21, thereby reducing the energy consumption. Step 3: When it is necessary to close the louver glass sheets 2, the motor 21 is also controlled. At this time, the motor 21 rotates reversely. The motor 21 drives the two vertical shafts 5 to rotate reversely through the synchronous belt 20 and the synchronous pulley 22, and then drives the gear 10 to drive the overall displacement of the first rack 11 and the transverse moving frame 7 to reset through the second rack 12. The adjusting gear 8 drives the louver glass sheets 2 to gradually tend to be vertical through the horizontal shaft 9. When the louver glass sheets 2 are vertically closed, the long shaft 25 starts to enter the first guide groove 6. The transverse moving frame 7 drives the screen window plate 3 to gradually tend to be horizontal through the long shaft 25, and the transverse moving frame 7 will contact the slope 14. Then, the floating plate 13 is pressed to compress the return spring 23. Then, the displacement of the floating plate 13 drives the sealing strip 17 to displace towards the end of the louver glass sheet 2 through the connecting block 32. Then, the sealing strip 17 abuts against the end of the louver glass sheet 2 through the rubber strip 29, thereby realizing the sealing of the end of the louver glass sheet 2. Moreover, when the floating plate 13 displaces, the guide block 33 and the third guide groove 26 can play a further guiding role.

[0024] It should be noted that the motor 21 in this device is controlled by a controller (not shown in the figure). The controller is a conventional control device and will not be elaborated too much.

[0025] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been shown and described in the embodiments. Without departing from the above principles, the embodiments of the present invention can have any deformation or modification.

Claims

1. A window screen control device for low - energy consumption louvre glass, comprising a frame (1), characterized in that: At one end of the inner side of the frame (1) close to the outdoors, louver glass sheets (2) are evenly arranged along the height direction, and the ends of the louver glass sheets (2) do not contact the inner wall of the frame (1). At one end of the inner side of the frame (1) close to the indoors, screen window mesh plates (3) corresponding to the louver glass sheets (2) one by one are evenly arranged along the height direction, and a plurality of screen window mesh plates (3) are respectively located below the sides of a plurality of louver glass sheets (2). It further includes a guiding assembly. The guiding assembly includes short shafts (24) symmetrically arranged on both sides of one end of the screen window mesh plate (3) close to the louver glass sheet (2). Long shafts (25) are symmetrically arranged on both sides of the end of the screen window mesh plate (3) far from the louver glass sheet (2). Horizontally arranged first guide grooves (6) are symmetrically arranged at the corresponding positions of the two ends of the inner side of the frame (1) and the ends of the screen window mesh plate (3). An inclined second guide groove (19) is arranged at one end of the first guide groove (6) close to the louver glass sheet (2), and the included angle between the first guide groove (6) and the upper part of the second guide groove (19) is an obtuse angle. The short shafts (24), long shafts (25) are movably matched with the first guide grooves (6), second guide grooves (19). Thus, when the short shafts (24) and long shafts (25) are both located in the first guide grooves (6), the screen window mesh plate (3) is in a horizontal state. When the short shaft (24) or the short shafts (24), long shafts (25) are located in the second guide groove (19), the screen window mesh plate (3) is in an inclined state, and it is configured that when one end of the screen window mesh plate (3) contacts the side surface of the corresponding louver glass sheet (2), its bottom surface contacts the top end of the corresponding louver glass sheet (2) below, and at this time, the long shaft (25) just locates at the junction of the first guide groove (6) and the second guide groove (19).

2. The window screen control device of a low-energy consumption louver glass according to claim 1, characterized in that: A transmission cavity (4) is arranged on the inner side of the periphery of the frame (1), and both the first guide groove (6) and the second guide groove (19) communicate with the transmission cavity (4). The louver glass sheets (2) are rotatably connected to the inner side of the frame (1) through a transverse shaft (9). One end of the long shaft (25) far from the screen window mesh plate (3) extends to the inner side of the transmission cavity (4).

3. The window screen control device of a low-energy consumption louver glass according to claim 2, characterized in that: The transmission cavity (4) is provided with a driving assembly for driving the displacement of the screen window panel (3) and the rotation of the louver glass sheets (2). The driving assembly includes vertical shafts (5) symmetrically and rotatably connected to the left and right ends of the transmission cavity (4). Synchronous wheels (22) are symmetrically arranged at the upper ends of the two vertical shafts (5). A synchronous belt (20) is arranged outside the two synchronous wheels (22). On one side of the upper end of the inner cavity of the transmission cavity (4), there is a motor (21) corresponding to one of the vertical shafts (5) and used to drive the rotation of this vertical shaft (5). An adjusting gear (8) is arranged at the end of the horizontal shaft (9) extending into the inner side of the transmission cavity (4). Transverse moving frames (7) for pulling the displacement of the screen window panel (3) are symmetrically and movably connected to both ends of the inner side of the transmission cavity (4). Vertical grooves (15) corresponding to the screen window panel (3) one by one are uniformly arranged on the side wall of the transverse moving frame (7) along the height direction. And one end of the long shaft (25) far from the screen window panel (3) extends into the inner side of the vertical groove (15) and is movably matched with the vertical groove (15). First racks (11) corresponding to and meshing with the adjusting gear (8) one by one are arranged on the side wall of the transverse moving frame (7), and the first racks (11) are located at the bottom of the adjusting gear (8). A second rack (12) is arranged on one side of the first rack (11). Driving gears (10) corresponding to and meshing with the second rack (12) one by one are uniformly arranged on the vertical shaft (5) along the height direction.

4. The window screen control device of a low-energy consumption louver glass according to claim 3, characterized in that: On the side of the transverse moving frame (7) facing the horizontal shaft (9), there are notches (16) corresponding to the horizontal shaft (9) one by one and used to avoid the horizontal shaft (9).

5. The window screen control device of a low - energy consumption louver glass according to claim 3, characterized in that: A sealing assembly is arranged on the frame (1). The sealing assembly includes a hidden groove (18) arranged on the inner side of the frame (1) corresponding to the end of the louver glass sheet (2). A sealing strip (17) is movably and sealingly connected to the inner side of the hidden groove (18). Floating plates (13) are movably arranged at both ends of the inner side of the transmission cavity (4), and the floating plates (13) are located on the side of the transverse moving frame (7) close to the louver glass sheet (2). And the floating plates (13) at the same end are uniformly distributed along the height direction of the frame (1), and the floating plates (13) correspond to the sealing strip (17). A slope (14) is arranged on the side wall of one end of the floating plate (13) close to the first guide groove (6), and the slope (14) corresponds to the transverse moving frame (7). A connecting block (32) extending into the inner side of the hidden groove (18) is arranged on the side of the floating plate (13) close to the sealing strip (17), and the connecting block (32) is fixedly connected to the side wall of the sealing strip (17). A return spring (23) is arranged between the side of the floating plate (13) far from the transverse moving frame (7) and the inner wall of the transmission cavity (4). And in the reset state of the return spring (23), the end of the sealing strip (17) close to the louver glass sheet (2) does not protrude from the inner side of the frame (1).

6. The window screen control device of a low-energy consumption louver glass according to claim 5, characterized in that: The hidden groove (18) corresponds to the end of the second guide groove (19) far from the first guide groove (6); The sealing strip (17) is provided with openings (28) along the height direction, which correspond one by one to the end of the second guide groove (19) far from the first guide groove (6).

7. The window screen control device of a low - energy consumption louver glass according to claim 6, characterized in that: A second through hole (30) corresponding to the transverse shaft (9) is arranged inside the hidden groove (18). First through holes (27) corresponding one by one to the second through hole (30) are uniformly arranged on the side wall of the sealing strip (17) along the height direction. The end of the transverse shaft (9) passes through the first through hole (27) and the second through hole (30) and extends towards the inside of the transmission cavity (4), and the transverse shaft (9) is rotatably connected to the second through hole (30) through a bearing.

8. The window screen control device of a low-energy consumption louver glass according to claim 7, characterized in that: A guide block (33) is arranged on the side wall of the floating plate (13) at the end far from the connecting block (32). Third guide grooves (26) corresponding one by one to the guide block (33) are arranged on the inner wall of the transmission cavity (4), and the guide block (33) is in movable guiding cooperation with the third guide groove (26). A through groove (31) corresponding one by one to the connecting block (32) is arranged at the corresponding position of the inner wall of the transmission cavity (4) and the hidden groove (18). The end of the connecting block (32) far from the floating plate (13) extends towards the inside of the hidden groove (18) through the through groove (31).

9. The window screen control device for a low-energy consumption louver glass according to claim 8, characterized in that: On the side of the sealing strip (17) facing the louver glass sheet (2), a depression adapted to the louver glass sheet (2) is provided, and a rubber strip (29) for abutting against the end of the louver glass sheet (2) is arranged inside the depression.

10. A method for using a window screen control device of a low-energy consumption louver glass according to any one of claims 1-9, characterized in that, Including the following steps: Step 1: First, when the louver glass sheets (2) are in the vertical closed state, the screen window panel (3) is in the horizontal state, and the transverse moving frame (7) is in contact with the slope (14), and the return spring (23) is in the contracted state, and the rubber strip (29) in the recess on one side of the sealing strip (17) is in contact and sealed with the end of the louver glass sheet (2). After that, when the louver glass sheets (2) need to change from the vertical closed state to the inclined open state, control the motor (21) to drive the two vertical shafts (5) to rotate through the cooperation of the synchronous pulley (22) and the synchronous belt (20). The vertical shafts (5) drive a plurality of driving gears (10) to rotate. The driving gears (10) drive the overall displacement of the transverse moving frame (7) and the first rack (11) through the second rack (12). Then, the transverse moving frame (7) will gradually separate from the slope (14), and then the return spring (23) gradually resets. Then, the floating plate (13) drives the sealing strip (17) to gradually separate from the end of the louver glass sheet (2) through the connecting block (32). Moreover, when the transverse moving frame (7) displaces, since the end of the long shaft (25) is located inside the vertical groove (15), the screen window panel (3) will be driven by the transverse moving frame (7) through the long shaft (25) to approach the louver glass sheet (2). As the screen window panel (3) displaces, the short shaft (24) first enters the second guide groove (19) from the first guide groove (6). Then, the screen window panel (3) tilts. When the long shaft (25) displaces to the junction of the second guide groove (19) and the first guide groove (6), the inclination angle of the screen window panel (3) reaches the maximum. At this time, the upper end of the screen window panel (3) contacts the bottom of the corresponding louver glass sheet (2), and the bottom surface of the screen window panel (3) contacts the top of the corresponding lower louver glass sheet (2). Step 2: Since the first rack (11) meshes with the bottom of the adjusting gear (8), when the transverse moving frame (7) displaces, the first rack (11) will drive the horizontal shaft (9) to rotate through the adjusting gear (8). The horizontal shaft (9) drives the louver glass sheets (2) to start tilting and opening. Moreover, at this stage, both the short shaft (24) and the long shaft (25) are located inside the second guide groove (19). Thus, the screen window panel (3) displaces obliquely upward along the direction of the second guide groove (19), and the end of the long shaft (25) will also displace upward inside the vertical groove (15). The top of the screen window panel (3) always contacts the bottom of the corresponding louver glass sheet (2) with a changing inclination angle, and the bottom of the screen window panel (3) will also always contact the top of the corresponding lower louver glass sheet (2). Therefore, the screen window panel (3) blocks the gap between two adjacent louver glass sheets (2), thereby achieving the effects of preventing mosquitoes and dust, and changing with the change of the inclination angle of the louver glass sheets (2). And since the sealing strip (17) separates from the end of the louver glass sheet (2) when the louver glass sheet (2) just starts to tilt and open, and because the end of the louver glass sheet (2) just does not contact the inner side of the frame (1), there is no sliding friction between the louver glass sheet (2) and the frame (1) during rotation adjustment, which can reduce the load of the motor (21), thereby reducing energy consumption. Step 3: When the shutter glass sheet (2) needs to be closed, the motor (21) is similarly controlled. At this time, the motor (21) is reversed. The motor (21) drives the two vertical shafts (5) to reverse through the synchronous belt (20) and the synchronous wheel (22), and then drives the gear (10) to drive the first rack (11) and the transverse frame (7) to reset their overall displacement through the second rack (12). The adjusting gear (8) drives the shutter glass sheet (2) to gradually become vertical through the transverse shaft (9). When the shutter glass sheet (2) is vertically closed, the long shaft (25) begins to enter the first guide groove (6), and the transverse frame (7) moves through the long shaft ( 25) drives the screen screen (3) to gradually become horizontal, and the transverse frame (7) contacts the slope (14), so that the floating plate (13) is compressed to compress the return spring (23), and the floating plate (13) is displaced through the connecting block (32) to drive the sealing strip (17) to move toward the end of the louver glass sheet (2), and the sealing strip (17) contacts the end of the louver glass sheet (2) through the rubber strip (29), thereby achieving sealing of the end of the louver glass sheet (2), and when the floating plate (13) is displaced, the guide block (33) and the third guide groove (26) can play a further guiding role.

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