CN208456456U - A kind of construction activity external shading shutter blind - Google Patents

Abstract

The utility model discloses a kind of construction activity external shading shutter blinds, including multi-disc blinds, rope, ladder rope and control device, the ladder rope includes left vertical ladder rope, right vertical ladder rope and horizontal ladder rope, the lower surface of the blinds left end is equipped with one second flat thin magnet, the upper surface of right end is equipped with the first flat thin magnet, first flat thin magnet attracts each other when blinds is tilted with the second flat thin magnet in the blinds above first flat thin magnet, an electromagnetism iron plate is fixedly mounted at the node that the right vertical ladder rope is connect with horizontal ladder rope, the obliquity of the blinds at least has the first obliquity and third obliquity, the right end that the electromagnetism iron plate repels promotion blinds in magnetic field for being passed through electric current generation is moved to the left the right end for making blinds go to third obliquity or generation attraction magnetic field pulling blinds from the first obliquity and moves right Blinds is set to go to the first obliquity from third obliquity.The utility model structure is simple, can effectively improve the shielding of venetian blind.

Description

A kind of construction activity external shading shutter blind

Technical field

The utility model relates to architectural shading and exterior window field, especially a kind of movable sunshade shutter system and its built-in screening Positive shutter insulating glass unit exterior window.

Background technique

It is regional in south China, it is very high because building energy consumption for cooling caused by summer solar radiation, summer power cuts to limit consumption at Normality seriously affects people's life and socio-economic development.Setting sunshade in external window of building setting movable external sunshade or activity can Energy consumption of air conditioning in summer is effectively reduced, at present the exterior window of more and more architectural engineering installation solar protection devices.Movable external sunshade blinds Curtain is most widely used shading product in movable external sunshade system, the dual function with sunshade and light modulation, built-in sunshade Shutter insulating glass unit is that most widely used shading product in sunshade is set in activity, with very strong wind resistance, and is cleaned Beauty, can meet skyscraper and typhoon region building uses building energy conservation, safe, durable, appearance and the later period of architectural shading The requirement of maintenance.

But current either movable external sunshade venetian blind or built-in sun-shading louver hollow glass, shielding is poor, Heat-proof quality is general, this is because gradient of the existing venetian blind using ladder rope control blinds, when blinds is in full sunshade position, Closure degree between blinds is inadequate, and blinds corner generally between 65 °~70 °, enters the room, shielding compared with multiple scattering sunlight It is poor, the heat insulation of product is reduced, the undesirable shutter system of screening performance makes shaded effects reduce by 30% or more.

For the shielding for improving venetian blind, Patent No. ZL201210554094.2, a kind of entitled " construction exterior window work Dynamic sun-shading shutter leaf system " discloses a kind of construction exterior window movable sunshade shutter system, which passes through the connection section in ladder rope It selects and a locating plate is fixedly mounted to increase blinds gradient, although the shielding of venetian blind effectively improves, pack up folding in ladder rope It thickness can increase due to L-type locating plate when folded, influence aesthetics, and the patented technology is only suitable for S type blinds, most for application The technology of its shielding raising is not disclosed for extensive single-arc shaped blinds.

Utility model content

To solve the above problems, the utility model provides a kind of building sun-shading shutter leaf curtain and its hollow glass of built-in sun-shading louver Glass exterior window increases the tilt angle of blinds by controlling size of current and the direction of electromagnetism iron plate, to provide the screening of venetian blind Covering property further increases the heat-proof quality of exterior window.

For this purpose, the utility model adopts the following technical solutions: a kind of Building Outside Shading of Window venetian blind, including multi-disc blinds, For promoting the rope of blinds, the ladder rope for positioning and rotating blinds, the manipulation for controlling ladder rope and rope movement Device, the ladder rope include left vertical ladder rope, right vertical ladder rope and horizontal ladder rope, and the lower surface of the blinds left end is equipped with one the Two flat thin magnets, the upper surface of right end are equipped with one first flat thin magnet, first flat thin magnet when blinds is tilted be located at described the The second flat thin magnet in blinds above one flat thin magnet attracts each other, at the node that the right vertical ladder rope is connect with horizontal ladder rope An electromagnetism iron plate is fixedly mounted, the obliquity of the blinds at least has the first obliquity and third obliquity, described Electromagnetism iron plate, which is used to be passed through electric current generation repulsion magnetic field, which pushes the right end of blinds to be moved to the left, turns blinds from the first obliquity To third obliquity or generating the right end for attracting magnetic field to pull blinds and moving right makes blinds go to the from third obliquity One obliquity.

Further, the Building Outside Shading of Window venetian blind further includes control device, and the control device and electromagnetism iron plate connect Connect, for when blinds is tilted according to the obliquity of the blinds and rotation direction control electromagnetism iron plate current direction and greatly It is small.

Further, the control device, which is also used to be passed through electric current in the electromagnetism iron plate and generate, repels magnetic field promotion blinds Right end be moved to the left make blinds gone to after third obliquity from the first obliquity control the electromagnetism iron plate it is obstructed enter electricity Stream, first flat thin magnet blinds be in third obliquity and the electromagnetism iron plate it is obstructed enter electric current when with positioned at described the The second flat thin magnet in blinds above one flat thin magnet attracts each other and keeps blinds fixed.

Further, the control device includes the first control module and the second control module, first control module Repel magnetic field promotion blinds for when the blinds is in the first obliquity, controlling the electromagnetism iron plate and being passed through electric current and generate Right end be moved to the left blinds made to go to third obliquity, second control module in the blinds in third for inclining When loxosis is set, controlling the electromagnetism iron plate and being passed through electric current and generate the right end for attracting magnetic field to pull blinds and move right goes to blinds First obliquity.

Further, the right vertical ladder rope is conductive material, and the multiple electromagnetism iron plate is connected by the right vertical ladder rope that hangs down It is connect after connection with the control device.

The utility model also adopts the following technical scheme that: a kind of built-in sun-shading louver hollow glass exterior window, including sealing Hollow glass and the venetian blind that is arranged in the hollow glass, the hollow glass include two sheet glass being parallel to each other, The metal hollow frame and sealant being folded between two sheet glass, the venetian blind include multi-disc blinds, for promoting hundred The rope of leaf, the ladder rope for positioning and rotating blinds, the control device for controlling ladder rope and rope movement, the ladder Rope includes further including including left vertical ladder rope, the vertical ladder rope in the right side and horizontal ladder rope, the built-in sun-shading louver hollow glass exterior window Control device, the lower surface of the blinds left end are equipped with one second flat thin magnet, and the upper surface of right end is equipped with a flat thin magnet, and described the One flat thin magnet attracts each other when blinds is tilted with the second flat thin magnet in the blinds above first flat thin magnet, described An electromagnetism iron plate is fixedly mounted at the node that right vertical ladder rope is connect with horizontal ladder rope, the control device and electromagnetism iron plate connect Connect, for when blinds is tilted according to the current direction of the obliquity of the blinds and rotation direction control electromagnetism iron plate and big It is small.

Further, the obliquity of the blinds at least has the first obliquity and third obliquity, the control Device processed includes the first control module and the second control module, and first control module, which is used to be in first in the blinds, inclines When loxosis is set, controls the electromagnetism iron plate and be passed through electric current and generate and repel magnetic field the right end of blinds is pushed to be moved to the left and go to blinds Third obliquity, second control module are used for when the blinds is in third obliquity, control the electromagnet Piece, which is passed through electric current and generates the right end for attracting magnetic field to pull blinds and move right, makes blinds go to the first obliquity.

Further, the control device further includes third control module, and the third control module is used in the electricity Flat thin magnet, which is passed through electric current generation repulsion magnetic field, which pushes the right end of blinds to be moved to the left, makes blinds go to third from the first obliquity Controlled after obliquity the electromagnetism iron plate it is obstructed enter electric current, first flat thin magnet is in third obliquity and institute in blinds State electromagnetism iron plate it is obstructed enter electric current when attract each other and make with the second flat thin magnet in the blinds that is located above first flat thin magnet Blinds is fixed.

Further, the right vertical ladder rope is conductive material, and the multiple electromagnetism iron plate passes through right vertical ladder rope series connection It is connect after connection with the control device.

The utility model has the beneficial effect that

(1) when blinds tilts, being passed through electric current generation repulsion magnetic field by control electromagnetism iron plate makes the right end of blinds to the left Movement greatly improves the shielding of venetian blind, effectively improves heat insulation to further increase blinds tilt angle；

(2) when blinds tilt angle increases to maximum, control electromagnetism iron plate it is obstructed enter electric current, pass through the of blinds right end One flat thin magnet, which attracts each other when blinds is tilted with the second flat thin magnet in the blinds above first flat thin magnet, makes hundred Leaf is fixed, greatly reduces the operation energy consumption of electromagnetic plate；

(3) when blinds is not necessarily to maximum inclination, magnetic field is attracted to make blinds by controlling electromagnetism iron plate and being passed through electric current and generate Right end moves right to reducing blinds tilt angle, make venetian blind can normal operating, by control electromagnetism iron plate electric current and Direction can flexibly control the tilt angle of blinds；

When blinds is in ladder rope control tilt angle, attracted each other by the first flat thin magnet and cold electromagnetism iron plate Blinds positioning and rotation can be made more firm.

Detailed description of the invention

Fig. 1 is Building Outside Shading of Window venetian blind structural schematic diagram.

Fig. 2 is built-in sun-shading louver hollow glass exterior window structural schematic diagram.

Fig. 3 is the structural schematic diagram that blinds is in a horizontal position.

Fig. 4 is the structural schematic diagram that blinds is in the first obliquity.

Fig. 5 is the structural schematic diagram that blinds is in the second obliquity.

Fig. 6 is the structural schematic diagram that blinds is in third obliquity.

Fig. 7 is the structural schematic diagram that blinds is in the 4th obliquity.

Description of symbols: 1- hollow glass, 2- venetian blind, 3- blinds, 4- rope, 5- ladder rope, the first flat thin magnet of 6-, 7- electromagnetism iron plate, the second flat thin magnet of 8-, the left vertical ladder rope of 9-, 10- horizontal ladder rope, the right vertical ladder rope of 11-.

Specific embodiment

The utility model is further described in detail below by specific embodiment and in conjunction with Figure of description.

Embodiment 1: referring to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of Building Outside Shading of Window blinds provided in this embodiment Curtain, rope 4 including multi-disc blinds 3, for promoting blinds, the ladder rope 5 for positioning and rotating blinds, for controlling terraced rope 5 and the control device that acts of rope 4, the ladder rope 5 includes left vertical ladder rope 9, right vertical ladder rope 11 and horizontal ladder rope 10, institute The lower surface for stating 3 left end of blinds is equipped with one second flat thin magnet 8, and the upper surface of right end is equipped with the first flat thin magnet 6, first magnet Piece 6 attracts each other when blinds is tilted with the second flat thin magnet 8 in the blinds above first flat thin magnet 6, the right side An electromagnetism iron plate 7 is fixedly mounted at the node that vertical ladder rope 11 is connect with horizontal ladder rope 10, the obliquity of the blinds 3 is at least With the first obliquity and third obliquity, the electromagnetism iron plate 7 repels magnetic field promotion blinds 3 for being passed through electric current and generating Right end be moved to the left make blinds from the first obliquity go to third obliquity or generate attract magnetic field pull blinds the right side End moves right and blinds is made to go to the first obliquity from third obliquity.

Preferably, the weight of blinds 3 is greater than between the suction and adjacent first flat thin magnet 6 between adjacent second flat thin magnet The sum of suction, i.e. blinds after packing up folding are unfolded that the suction between adjacent second flat thin magnet can be got rid of using the weight of blinds again With the suction between adjacent first flat thin magnet.Specifically, above-mentioned purpose can be realized by using thicker blinds, blinds increases Thickness can be increased the weight of blinds, and can reduce the suction of magnet.

Preferably, the Building Outside Shading of Window venetian blind further includes control device, and the control device and electromagnetism iron plate 7 connect It connects, for controlling the current direction of electromagnetism iron plate 7 according to the obliquity of the blinds 3 and rotation direction when blinds 3 is tilted And size.Wherein, the size of current of electromagnetism iron plate 7 can be obtained according to a large amount of analysis of experiments.

Preferably, the control device, which is also used to be passed through electric current in the electromagnetism iron plate 7 and generate, repels magnetic field promotion blinds 3 Right end be moved to the left and go to blinds 3 after third obliquity from the first obliquity to control the electromagnetism iron plate 7 and be not passed through Electric current, first flat thin magnet 6 is when blinds is in third obliquity and the electromagnetism iron plate 7 is not passed through electric current and positioned at institute Stating the second flat thin magnet 8 in the blinds of 6 top of the first flat thin magnet and attracting each other keeps blinds fixed.

Preferably, the control device includes the first control module and the second control module, and first control module is used Repel magnetic field promotion blinds in when the blinds is in the first obliquity, controlling the electromagnetism iron plate 7 and being passed through electric current and generate Right end be moved to the left blinds made to go to third obliquity, second control module in the blinds in third for inclining When loxosis is set, controlling the electromagnetism iron plate 7 and being passed through electric current and generate the right end for attracting magnetic field to pull blinds and move right turns blinds To the first obliquity.

Preferably, the left vertical ladder rope 9 and right vertical ladder rope 11 are conductive material, and the multiple electromagnetism iron plate 7 is logical It crosses after right vertical ladder rope 11 is connected in series and is connect with the control device.Specifically, multiple electromagnetism iron plates 7 pass through right vertical ladder rope 11 are connected in series, and the lower end of right vertical ladder rope 11 is connect with the lower end of left vertical ladder rope 9, and upper end is connect with control device, and a left side is hung down The upper end of vertical ladder rope 9 is connect with control device.

Building Outside Shading of Window venetian blind operation in the present embodiment is divided into normal mode and high masking mode.

In normal mode, electromagnetism iron plate 7 is not passed through electric current, and control device realizes the rotation of blinds by control ladder rope, In, under the mode the maximum obliquity of blinds be the first obliquity, in the position when, although the first flat thin magnet be located at institute The second flat thin magnet 8 stated in the blinds above the first flat thin magnet attracts each other, but since there are certain distances, and blinds exists certainly Weight, the right end of blinds will not be moved to the left, and venetian blind can normal operating.

In high masking mode, blinds is first gone into the first obliquity either manually or by control device, then controls electromagnetism Iron plate is passed through electric current generation repulsion magnetic field and the right end of blinds is pushed to be moved to the left, in this process, the first flat thin magnet in blinds Since the suction of thrust and the second flat thin magnet by electromagnetism iron plate can successively go to the second obliquity and third obliquity, When blinds is in third obliquity, control electromagnetism iron plate it is obstructed enter electric current, using the first flat thin magnet be located at described first The suction that the second flat thin magnet in blinds above flat thin magnet attracts each other keeps blinds fixed, and electromagnetism iron plate only turns in blinds It is then passed through electric current, operation energy consumption is low.

When blinds need to go to the first obliquity from third obliquity carries out normal mode operation, electromagnetism iron plate is controlled Being passed through electric current and generating attracts the right end of magnetic field promotion blinds to move right, in this process, although the first flat thin magnet in blinds Simultaneously by the suction of electromagnetism iron plate and the suction of the second flat thin magnet, but as long as the suction of control electromagnetism iron plate is greater than the second magnet The suction of piece, blinds still can successively go to the 4th obliquity and the first obliquity；When blinds is in the first obliquity When, control electromagnetism iron plate it is obstructed enter electric current, electromagnetism iron plate can be considered common iron plate at this time, utilize the first flat thin magnet and electromagnetism iron plate Between suction can make blinds position and rotation it is more firm.

Embodiment 2: referring to fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, in a kind of built-in sun-shading louver provided in this embodiment Empty glass exterior window, hollow glass 1 including sealing and the venetian blind 2 being arranged in the hollow glass 1, the hollow glass 1 Including two sheet glass being parallel to each other, the metal hollow frame and sealant that are folded between two sheet glass, the venetian blind Rope 4 including multi-disc blinds 3, for promoting blinds, the ladder rope 5 for positioning and rotating blinds, for controlling 5 and of ladder rope The control device that rope 4 acts, the ladder rope 5 include include left vertical ladder rope 9, right vertical ladder rope 11 and horizontal ladder rope 10, The built-in sun-shading louver hollow glass exterior window further includes control device, and the lower surface of 3 left end of blinds is equipped with one second magnetic Iron plate 8, the upper surface of right end are equipped with a flat thin magnet 6, and first flat thin magnet 6 is when blinds tilts and positioned at first magnet The second flat thin magnet 8 in the blinds of 6 top of piece attracts each other, at the node that the right vertical ladder rope 11 is connect with horizontal ladder rope 10 An electromagnetism iron plate 7 is fixedly mounted, the control device is connect with electromagnetism iron plate 7, is used in blinds inclination according to the blinds Obliquity and rotation direction control electromagnetism iron plate 7 current direction and size.Wherein, the size of current of electromagnetism iron plate 7 can It is obtained according to a large amount of analysis of experiments.

Preferably, the obliquity of the blinds 3 at least has the first obliquity and third obliquity, the control Device includes the first control module and the second control module, and first control module, which is used to be in first in the blinds 3, inclines When loxosis is set, control the electromagnetism iron plate 7 be passed through electric current generate repel magnetic field push blinds right end be moved to the left make blinds turn To third obliquity, second control module is used for when the blinds 3 is in third obliquity, controls the electromagnetism Iron plate 7, which is passed through electric current and generates the right end for attracting magnetic field to pull blinds and move right, makes blinds go to the first obliquity.

Preferably, the control device further includes third control module, and the third control module is used in the electromagnetism Iron plate 7, which is passed through electric current generation repulsion magnetic field, which pushes the right end of blinds 3 to be moved to the left, makes blinds 3 go to third from the first obliquity Control the electromagnetism iron plate 7 after obliquity and be not passed through electric current, first flat thin magnet 6 blinds be in third obliquity and It is mutually inhaled when the electromagnetism iron plate 7 is not passed through electric current with the second flat thin magnet 8 in the blinds of 6 top of the first flat thin magnet Drawing keeps blinds fixed.

Preferably, the right vertical ladder rope 11 is conductive material, and the multiple electromagnetism iron plate 7 passes through right vertical 11 string of ladder rope It is connect after connection connection with the control device.Specifically, multiple electromagnetism iron plates 7 are connected in series by right vertical ladder rope 11, and the right side is hung down The lower end of vertical ladder rope 11 connect with the lower end of left vertical ladder rope 9, and upper end connect with control device, it is left vertically it is terraced restrict 9 upper end and Control device connection.

It should be noted that the blinds operation mode of the built-in sun-shading louver hollow glass exterior window in the present embodiment and implementation Example 1 is identical.

The protection scope of the utility model is not limited to foregoing description, any other under the enlightenment of the utility model Formal product, it is all that there is same or similar technical side with the utility model no matter making any change in shape or structure Case both is within the protection scope of the present invention.

Claims (3)

1. a kind of Building Outside Shading of Window venetian blind, rope (4) including multi-disc blinds (3), for promoting blinds, for positioning and The ladder rope (5) of rotation blinds, the control device for controlling ladder rope (5) and rope (4) movement, the ladder rope (5) include a left side Vertical ladder rope (9), right vertical ladder rope (11) and horizontal ladder rope (10), which is characterized in that the lower surface of blinds (3) left end is set There is one second flat thin magnet (8), the upper surface of right end is equipped with one first flat thin magnet (6), and first flat thin magnet (6) tilts in blinds When attract each other with the second flat thin magnet (8) in the blinds that is located above first flat thin magnet (6), the right vertical ladder rope (11) an electromagnetism iron plate (7) is fixedly mounted at the node connecting with horizontal ladder rope (10), the obliquity of the blinds (3) is at least With the first obliquity and third obliquity, the electromagnetism iron plate (7) repels magnetic field promotion hundred for being passed through electric current and generating The right end of leaf (3), which is moved to the left, makes blinds go to third obliquity from the first obliquity or generate attraction magnetic field pulling blinds Right end move right blinds made to go to the first obliquity from third obliquity.

2. Building Outside Shading of Window venetian blind according to claim 1, which is characterized in that the Building Outside Shading of Window venetian blind also wraps Control device is included, the control device is connect with electromagnetism iron plate (7), is used for when blinds (3) are tilted according to the blinds (3) The current direction and size of obliquity and rotation direction control electromagnetism iron plate (7).

3. Building Outside Shading of Window venetian blind according to claim 2, which is characterized in that the control device is also used to described Electromagnetism iron plate (7), which is passed through electric current generation repulsion magnetic field, which pushes the right end of blinds (3) to be moved to the left, makes blinds (3) from the first inclination position It sets and controls the electromagnetism iron plate (7) after going to third obliquity and be not passed through electric current, first flat thin magnet (6) is in blinds When third obliquity and the electromagnetism iron plate (7) are not passed through electric current and in the blinds that is located above first flat thin magnet (6) The second flat thin magnet (8) attract each other and keep blinds fixed.