CN213540201U

CN213540201U - Electric control hollow shutter

Info

Publication number: CN213540201U
Application number: CN202021194851.1U
Authority: CN
Inventors: 肖敏
Original assignee: Jiangsu Sdl Energy Conservation Technology Co ltd
Current assignee: Jiangsu Sdl Energy Conservation Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-06-25
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a cavity glass window technical field especially relates to an electric control cavity shutter. The electric control hollow shutter comprises a window body, a shutter curtain, a curtain sheet overturning and lifting mechanism, a motor, a control box, an external power supply, inner glass and outer glass. This electric control cavity shutter is in the use, the motor passes through the shaft coupling and drives the axis of rotation, the axis of rotation drives the spooler and rotates, the one end chucking of lift stay cord is fixed in stay cord chucking inslot, the rotation of axis of rotation can twine the lift stay cord at the spooler, the conversion of blind curtain angle can be realized to the ladder rope of pulling upset, the ladder rope of upset passes from the fixed bolster bottom hole, the lift stay cord passes in following the stay cord perforation, can effectively avoid intertwining between the ladder rope of upset and the lift stay cord like this. In a word, this electrically controlled cavity shutter simple structure, use safe and reliable trouble is few, adopts electronic the setting to reduce operator's the degree of difficulty and intensity.

Description

Electric control hollow shutter

Technical Field

The utility model relates to cavity glass window technical field especially relates to an electric control cavity shutter.

Background

The hollow glass shutter has the following advantages which are self-evident: the heat insulation performance is good, thereby being beneficial to the energy conservation of the whole building; the sound insulation performance is excellent, and the noise can be prevented from being disturbed by external noise; the anti-condensation frost is beneficial to ensuring sufficient indoor light; the required indoor lighting requirement can be met and the privacy is protected by adjusting the turning angle of the curtain sheet of the blind; the shutter curtain sheet (called curtain sheet for short) can be prevented from being polluted by dust, and the excellent cleaning-free effect is realized; the high-rise building has strong impact resistance, good safety and long service life, and can meet the requirement of long-term use and maintenance-free of high-rise buildings.

The common characteristics of the existing hollow glass built-in shutter commonly used are as follows: the outer controller arranged on one indoor side of the inner glass is magnetically attracted with the inner controller arranged between the inner glass and the outer glass through the inner glass, when a user dials the outer controller upwards or downwards, the outer controller drives the inner controller to correspondingly move, and the inner controller drives the curtain piece overturning rope or the lifting rope to drive the related transmission part, so that the curtain piece overturns or the leaf curtain is lifted. However, as the width and area of the blind become larger, at least the following disadvantages exist, since the above commonly used design considerations rely on the aforementioned inner and outer manipulators: firstly, an outer manipulator and a sliding guide strip are arranged on one side of the inner glass facing the indoor space, so that the integral tidy effect of the inner glass generates certain viewing influence; secondly, the up-and-down shifting operation of the external manipulator is relatively laborious, so that the portable labor-saving operation is inconvenient for the weak and the minors in the years; and thirdly, a transmission structure such as a traction rope, a diversion rope pulley, an inner manipulator, a turnover traction rope tensioning device and the like is required to be arranged in the window body, so that the structure is relatively complex.

At present, the aforementioned drawbacks are caused by the inevitable and inevitable structural factors, and the technical solutions described below are made in this context, unless the constructive design of the venetian blind is changed subversively.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: an electric control hollow shutter comprises a window body, a shutter piece overturning and lifting mechanism, a motor, a control box, an outer power supply, inner glass and outer glass, the curtain sheet turning and lifting mechanism comprises a rotating shaft, a winder, a turning wheel and a fixed seat, the winder is sleeved and fixed on the rotating shaft, one end of the winder is provided with a turnover wheel, the outer side of the turnover wheel is provided with a bearing mounting seat, a bearing is fixed on the bearing mounting seat, the rotating shaft penetrates through the overturning wheel and the bearing, the rotating shaft is arranged in the fixed seat through the overturning wheel and the bearing, the fixed seat is fixed on the upper part of the window body, the other end of the winder is provided with a pull rope fixed plug, the pull rope fixing plug is fixed on the rotating shaft through a plug fixing screw, a pull rope clamping groove is formed in the pull rope fixing plug, and the curtain piece overturning and lifting mechanism is connected with the motor through the rotating shaft and the coupling; the motor comprises a motor body, a coupling and a shell, the motor is fixed on the upper part of the window body, and the motor can drive the rotating shaft to rotate through the coupling and further drive the winder to rotate through the rotating shaft; the blind comprises a blind sheet, a lifting stay cord, a turnover ladder cord and a blind bottom strip, wherein the lifting stay cord penetrates through the blind sheet and is wound on a winder; the control box is arranged between an external power supply and the motor through a control line, and has a motor control function and an electronic stroke control function.

The preferable window body comprises a composite upper frame, a side frame and a lower frame, wherein two ends of the composite upper frame are connected with the upper end of the side frame through connecting inserting angles, and two ends of the lower frame are connected with the lower end of the side frame through connecting inserting angles; the curtain sheet overturning and lifting mechanism and the motor are arranged in the composite upper frame; the control box is arranged on the wall along with the side frame.

Preferably, the inner glass is arranged on the front side of the window body, the outer glass is arranged on the rear side of the window body, the peripheral edge parts of the outer sides of the inner glass and the outer glass are fixed on the window body through sealing glue, a space among the inner glass, the outer glass and the window body is a blind cavity, and the blind is arranged in the blind cavity;

the preferable composite upper frame consists of a rear upper frame and a front upper frame, the rear upper frame and the front upper frame are fastened and fixed together, the rear upper frame and the front upper frame are combined to form an upper frame inner cavity penetrating from the left end to the right end, and the curtain sheet overturning and lifting mechanism and the motor are arranged in the upper frame inner cavity; the length direction in back top frame middle part is provided with one and link up the trough to the right-hand member from the left end, the control line can be followed the trough and passed, the control line passes and links together with the control box after the upper end of side frame.

Preferably, the bottom of the fixed seat is provided with a fixed seat bottom hole and a pull rope through hole, the turnover ladder rope penetrates through the fixed seat bottom hole, and the lifting pull rope penetrates through the pull rope through hole.

Preferably, the control box is provided with a shutter ascending key, a shutter stopping key and a shutter descending key.

Preferably, the motor can drive the rotating shaft to rotate through the coupler, and the rotating shaft can drive the blind to ascend or descend through the winder and the lifting pull rope.

Preferably, the rotation of the rotating shaft can drive the turnover wheel to rotate, and the rotation of the turnover wheel can change the direction and the angle of the blind through the turnover ladder rope.

Preferably, the cross section of the rotating shaft is in a regular hexagon shape, a groove for increasing the resistance of the lifting stay rope is formed in the winder, and extension strips are arranged on two sides of the side frame.

Preferably, the motor is a forward and reverse rotating motor, the rated voltage of the motor is 3-24 volts, and the power of the motor is 3-50 watts.

The utility model relates to an electric control hollow louver, this electric control hollow louver is in the use, the motor passes through the shaft coupling and drives the axis of rotation, the axis of rotation drives the spooler and rotates, the one end chucking of lift stay cord is fixed in stay cord chucking groove, the rotation of axis of rotation can be with the lift stay cord winding on the spooler, realize the promotion and the decline of shutter simultaneously under the effect of gravity, the conversion of venetian blind angle can be realized to the ladder rope that draws the upset, the ladder rope that overturns passes from the stationary seat bottom hole, the lift stay cord passes in the stay cord perforation, can effectively avoid effectively so that the ladder rope that overturns twines each other with the lift stay cord; the curtain sheet turning and lifting mechanism and the motor are arranged in the inner cavity of the upper frame; the length direction in middle part of the upper frame is provided with a wiring groove which is communicated from the left end to the right end, the control wire can pass through the wiring groove, and the design avoids the messy arrangement of the control wire and effectively protects the control wire. In a word, this electric control cavity shutter simple structure, use safe and reliable trouble is few, adopts electronic the setting to reduce operator's the degree of difficulty and intensity, is fit for using widely.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an electric control hollow blind of the present invention;

fig. 2 is a schematic view of an internal structure of an electrically controlled hollow blind according to the present invention;

fig. 3 is a schematic view of the internal structure of an electrically controlled hollow blind of the present invention;

FIG. 4 is a cross-sectional view of the composite upper frame of the present invention;

fig. 5 is a cross-sectional view of the middle side frame of the present invention;

fig. 6 is a cross-sectional view of the middle lower frame of the present invention;

wherein 1, the window body; 11. compounding an upper frame; 111. a rear upper frame; 112. a front upper frame; 113. an inner cavity of the upper frame; 114. a wiring groove; 12. a side frame; 121. a strip extending; 13. a lower frame; 14. connecting the inserting angle; 2. a blind; 21. a curtain sheet; 22 a lift cord; 23. turning over the ladder rope; 24. a blind bottom strip; 3. a motor; 31. a motor body; 32. a coupling; 33. a housing; 4. a curtain sheet turning and lifting mechanism; 41. a rotating shaft; 42. a winder; 422. the plug is fixed by a pull rope; 423. the plug fixes the screw; 424. a bearing mount; 4221. a pull rope clamping groove; 43. a fixed seat; 433. a fixed seat bottom hole; 435. Perforating a pull rope; 44. a turnover wheel; 444. a bearing; 5. A control box; 6. a control line; 7. an external power supply; 8a, outer glass; 8b, inner glass; 9. Sealing glue; 10. a blind cavity.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-6, an electrically controlled hollow blind includes a window body 1, a blind 2, a blind turning and lifting mechanism 4, a motor 3, a control box 5, an external power source 7, an internal glass 8b and an external glass 8a, wherein the blind turning and lifting mechanism 4 includes a rotating shaft 41, a winder 42, a turning wheel 44 and a fixing seat 43, the winder 42 is fixed on the rotating shaft 41 in a sleeving manner, the turning wheel 44 is arranged at one end of the winder 42, a bearing mounting seat 424 is arranged outside the turning wheel 44, a bearing 444 is fixed on the bearing mounting seat 424, the rotating shaft 41 passes through the turning wheel 44 and the bearing 444, the rotating shaft 41 is arranged in the fixing seat 43 through the turning wheel 44 and the bearing 444, the fixing seat 43 is fixed at the upper part of the window body 1, a pull rope fixing plug 422 is arranged at the other end of the winder 42, the pull rope fixing plug 422 is fixed on the rotating shaft 41 through a plug fixing screw 423, the pull rope fixing plug 422 is provided with a pull rope clamping groove 4221, and the curtain piece overturning and lifting mechanism 4 is connected with the motor 3 through the rotating shaft 41 and the coupling 32; the motor 3 comprises a motor body 31, a coupler 32 and a shell 33, the motor 3 is fixed on the upper part of the window body 1, and the motor 3 can drive a rotating shaft 41 to rotate through the coupler 32 and further drive a winder 42 to rotate through the rotating shaft 41; the blind 2 comprises a curtain piece 21, a lifting stay cord 22, a turning ladder cord 23 and a blind bottom bar 24, wherein the lifting stay cord 22 penetrates through the curtain piece 21 and is wound on a winder 42, one end of the lifting stay cord 22 is fixed on the blind bottom bar 24, the other end of the lifting stay cord 22 is clamped and fixed in a stay cord clamping groove 4221, one end of the turning ladder cord 23 is arranged on a turning wheel 44, and the other end of the turning ladder cord 23 is fixed on the blind bottom bar 24; the control box 5 is arranged between an external power supply 7 and the motor 3 through a control line 6, the control box 5 has a motor control function and an electronic stroke control function, the window body 1 comprises a composite upper frame 11, a side frame 12 and a lower frame 13, two ends of the composite upper frame 11 are connected with the upper end of the side frame 12 through connecting inserting angles 14, and two ends of the lower frame 13 are connected with the lower end of the side frame 12 through connecting inserting angles 14; the curtain sheet overturning and lifting mechanism 4 and the motor 3 are arranged in the composite upper frame 11; the control box 5 is arranged on a wall body along with a side frame 12, the inner glass 8b is arranged on the front side of the window body 1, the outer glass 8a is arranged on the rear side of the window body 1, the peripheral edge parts of the outer sides of the inner glass 8b and the outer glass 8a are fixed on the window body 1 through a sealant 9, the space among the inner glass 8b, the outer glass 8a and the window body 1 is a blind cavity 10, the blind 2 is arranged in the blind cavity 10, the composite upper frame 11 is composed of a rear upper frame 111 and a front upper frame 112, the rear upper frame 111 and the front upper frame 112 are clamped and fixed together, the rear upper frame 111 and the front upper frame 112 are combined to form an upper frame inner cavity 113 penetrating from the left end to the right end, and the blind turning and lifting mechanism 4 and the motor 3 are arranged in the upper frame inner cavity 113; the length direction of the middle part of the rear upper frame 111 is provided with a wiring groove 114 which is penetrated from the left end to the right end, the control line 6 can pass through the wiring groove 114, the control line 6 passes through the upper end of the side frame 12 and then is connected with the control box 5, the bottom of the fixed seat 43 is provided with a fixed seat bottom hole 433 and a pulling rope through hole 435, the turnover ladder rope 23 passes through the fixed seat bottom hole 433, the lifting pulling rope 22 passes through the pulling rope through hole 435, the control box 5 is provided with a blind 2 lifting button, a blind 2 stopping button and a blind 2 descending button, the motor 3 can drive the rotating shaft 41 to rotate through the shaft coupler 32, the rotating shaft 41 can drive the blind 2 to ascend or descend through the winder 42 and the lifting pulling rope 22, the rotating shaft 41 can drive the turnover wheel 44 to rotate, and the turnover wheel 44 can change the direction and the angle of the blind 2 through the turnover ladder rope 23, the cross section of the rotating shaft 41 is in a regular hexagon shape, the winder 42 is provided with a groove for increasing the resistance of the lifting stay rope 22, the two sides of the side frame 12 are provided with extension bars 121, the motor 3 is a forward and reverse rotating motor, the rated voltage of the motor 3 is 3-24 volts, and the power of the motor 3 is 3-50 watts.

The utility model relates to an electric control hollow louver, this electric control hollow louver is in the use, motor 3 passes through shaft coupling 32 and drives axis of rotation 41 and rotates, axis of rotation 41 drives spooler 42 and rotates, the one end chucking of lift stay cord 22 is fixed in stay cord chucking groove 4221, the rotation of axis of rotation 41 can be with lift stay cord 22 winding in spooler 42, realize the promotion and the decline of louver under the effect of gravity simultaneously, the conversion of 2 angles of venetian blind can be realized to the pulling upset ladder rope 23, upset ladder rope 23 passes from fixing base bottom hole 433, lift stay cord 22 passes from stay cord perforation 435, can effectively avoid twining each other between upset ladder rope 23 and the lift stay cord 22 like this; the curtain sheet overturning and lifting mechanism 4 and the motor 3 are arranged in the inner cavity 113 of the upper frame; the length direction in back upper frame 111 middle part is provided with one and link up to the trough 114 of right-hand member from the left end, control line 6 can pass in the trough 114, and such design has avoided control line 6 to put in a jumble, effectively protects control line 6. In a word, this electric control cavity shutter simple structure, use safe and reliable trouble is few, adopts electronic the setting to reduce operator's the degree of difficulty and intensity, is fit for using widely.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An electric control hollow shutter comprises a window body (1), a shutter curtain (2), a curtain sheet overturning and lifting mechanism (4), a motor (3), a control box (5), an outer power supply (7), inner glass (8b) and outer glass (8a), and is characterized in that the curtain sheet overturning and lifting mechanism (4) comprises a rotating shaft (41), a winder (42), an overturning wheel (44) and a fixing seat (43), wherein the winder (42) is sleeved and fixed on the rotating shaft (41), the overturning wheel (44) is arranged at one end of the winder (42), a bearing mounting seat (424) is arranged on the outer side of the overturning wheel (44), a bearing (444) is fixed on the bearing mounting seat (424), the rotating shaft (41) penetrates through the overturning wheel (44) and the bearing (444), and the rotating shaft (41) is arranged in the fixing seat (43) through the overturning wheel (44) and the bearing (444), the fixed seat (43) is fixed at the upper part of the window body (1), the other end of the winder (42) is provided with a pull rope fixing plug (422), the pull rope fixing plug (422) is fixed on the rotating shaft (41) through a plug fixing screw (423), the pull rope fixing plug (422) is provided with a pull rope clamping groove (4221), and the curtain sheet overturning and lifting mechanism (4) is connected with the motor (3) through the rotating shaft (41) and the coupler (32); the motor (3) comprises a motor body (31), a coupler (32) and a shell (33), the motor (3) is fixed on the upper portion of the window body (1), the motor (3) can drive the rotating shaft (41) to rotate through the coupler (32), and then the rotating shaft (41) drives the winder (42) to rotate; the blind (2) comprises a blind sheet (21), a lifting stay cord (22), a turnover ladder rope (23) and a blind bottom bar (24), wherein the lifting stay cord (22) penetrates through the blind sheet (21) and is wound on a winder (42), one end of the lifting stay cord (22) is fixed on the blind bottom bar (24), the other end of the lifting stay cord (22) is clamped and fixed in a stay cord clamping groove (4221), one end of the turnover ladder rope (23) is arranged on a turnover wheel (44), and the other end of the turnover ladder rope (23) is fixed on the blind bottom bar (24); the control box (5) is arranged between an external power supply (7) and the motor (3) through a control line (6), and the control box (5) has a motor control function and an electronic stroke control function.

2. An electrically controlled hollow blind according to claim 1, wherein the window body (1) comprises a composite upper frame (11), a side frame (12) and a lower frame (13), both ends of the composite upper frame (11) are connected with the upper end of the side frame (12) through connecting inserting angles (14), both ends of the lower frame (13) are connected with the lower end of the side frame (12) through connecting inserting angles (14); the curtain sheet overturning and lifting mechanism (4) and the motor (3) are arranged in the composite upper frame (11); the control box (5) is arranged on the wall body along with the side frame (12).

3. An electrically controlled hollow blind as claimed in claim 1, wherein said inner glass (8b) is disposed at the front side of the window (1), said outer glass (8a) is disposed at the rear side of the window (1), the peripheral edge portions of the outer sides of said inner glass (8b) and said outer glass (8a) are fixed to the window (1) by a sealant (9), the space between said inner glass (8b), said outer glass (8a) and said window (1) is formed into a blind cavity (10), and said blind (2) is disposed in said blind cavity (10).

4. An electrically controlled hollow blind according to claim 2, characterized in that said composite upper frame (11) is composed of a rear upper frame (111) and a front upper frame (112), said rear upper frame (111) and said front upper frame (112) are clamped and fixed together, said rear upper frame (111) and said front upper frame (112) are combined to form an upper frame cavity (113) extending from left end to right end, said blind turning and lifting mechanism (4) and said motor (3) are disposed in said upper frame cavity (113); the length direction in back upper frame (111) middle part is provided with one and link up to wiring groove (114) of right-hand member from the left end, control line (6) can be followed and passed in wiring groove (114), control line (6) link together with control box (5) after passing the upper end of side frame (12).

5. An electrically controlled hollow blind according to claim 1, wherein the bottom of said holder (43) is provided with a holder bottom hole (433) and a draw cord through hole (435), said tilt ladder cord (23) passes through the holder bottom hole (433), and said lift cord (22) passes through the draw cord through hole (435).

6. An electrically controlled hollow blind according to claim 1, characterised in that the control box (5) is provided with a blind (2) raising button, a blind (2) stop button and a blind (2) lowering button.

7. An electrically controlled hollow blind according to claim 1, characterized in that the rotation of the rotation shaft (41) is capable of driving the turning wheel (44) to rotate, the rotation of the turning wheel (44) being capable of changing the direction and angle of the blind (2) by turning the ladder cord (23).

8. An electrically controlled hollow blind according to claim 2, wherein the cross-sectional shape of said rotary shaft (41) is a regular hexagon, said winder (42) is provided with a groove for increasing the resistance of the lift cord (22), and said side frame (12) is provided with elongate strips (121) on both sides thereof.

9. An electrically controlled hollow blind according to claim 1, characterized in that said motor (3) is a counter-rotating motor, said motor (3) being rated for 3-24 volts and the power of the motor (3) being 3-50 watts.