CN219808921U - Electric shutter with rainproof drainage function - Google Patents

Abstract

The utility model provides an electric shutter with a rainproof drainage function. An electric blind with rainproof drainage function comprises: the first sealing rubber strips arranged in the first grooves of each louver are connected with the second grooves of the adjacent louver in a pointing and biting manner; the shutter clamps are rotatably arranged on the shutter frame, and each shutter is fixedly connected with the shutter clamp; the driving mechanism is fixedly arranged on the shutter frame, and the output end of the driving mechanism is connected with the shutter clamp so that the shutter clamp moves a plurality of shutter blades to swing, and the shutter blades swing obliquely downwards from outside to inside; the top end of the downhill water component is provided with an inclined surface which is inclined downwards from inside to outside, and the second sealing rubber strip is in butt joint and seal with the louver blade positioned at the bottommost end of the louver frame. The electric shutter with the rainproof and drainage functions solves the problems that the existing electric shutter with a common structure installed on a roof commonly has rainproof and poor drainage in a productive building, and cannot meet the reliable rainproof requirement.

Description

Electric shutter with rainproof drainage function

Technical Field

The utility model relates to the technical field of shutters, in particular to an electric shutter with a rainproof and drainage function.

Background

The shutter has romantic beautiful appearance, is simple and attractive, is suitable for various buildings such as office buildings, high-grade dwellings, shops, hotels, machine rooms and the like, has the functions of lighting, ventilation, protecting privacy, blocking ultraviolet rays, keeping indoor temperature, and has the functions of green energy conservation and intelligent emission reduction, so that the shutter can be widely applied to various places.

However, when the shutter is used in a roof exhaust room for producing a building equipment room, the shutter has poor rainproof function, rainwater can penetrate through the shutter to enter indoor wetting equipment, and even if the existing electric shutter is used, the problem that the rainwater leaks into the window body through the closed shutter blade gap under the condition of strong outdoor wind and strong rain exists after the electric shutter is closed is solved, so that the rainwater enters the equipment room. In the productive building, the existing electric blind window with a common structure installed on a roof commonly has the problems of rain prevention and poor drainage, and the reliable rain prevention requirement cannot be met.

In summary, in productive architecture, the existing electric blind window with common structure installed on roof has the problems of rain protection and poor drainage, and the reliable rain protection requirement cannot be met.

Disclosure of Invention

In order to solve the above problems, the present utility model provides an electric blind with a rainproof drainage function, so as to solve the problems set forth in the background art.

According to a first aspect of the present utility model, there is provided an electric blind having a rain-proof drainage function, comprising: a shutter frame;

the plurality of louver blades are respectively and transversely arranged on the louver frame in sequence from the top end of the louver frame to the bottom end of the louver frame, the top end of each louver blade is provided with a first groove along the transverse direction, the bottom end of each louver blade is provided with a second groove along the transverse direction, the opening direction of the first groove and the opening direction of the second groove are oppositely arranged, a first sealing adhesive tape is arranged in the first groove, and the first sealing adhesive tape arranged in the first groove of each louver blade is connected with the edge of the second groove on the adjacent louver blade in a pointing and occluding manner;

the shutter clamps are rotatably arranged on the shutter frame, and each shutter is fixedly connected with the shutter clamp;

the driving mechanism is fixedly arranged on the shutter frame, and the output end of the driving mechanism is connected with the shutter clamp so that the shutter clamp moves a plurality of shutter blades to swing, and the shutter blades swing obliquely downwards from outside to inside;

the downhill water assembly is fixedly arranged at the bottom end of the louver frame, the downhill water assembly is located below the louver, the top end of the downhill water assembly is provided with an inclined surface which is inclined downwards from inside to outside, and a second sealing rubber strip is arranged on the outer inclined surface of the downhill water assembly and is in butt joint and sealing with the louver located at the bottommost end of the louver frame.

Optionally, still include fixed blade, fixed blade sets up the top at the tripe frame, and fixed blade is located the top of tripe, and fixed blade's bottom is equipped with the fourth recess along horizontal direction, and the fourth recess is connected with the first joint strip edge pointing interlock that is equipped with in the first recess on the tripe that is located the tripe frame top.

Optionally, the shutter clip includes a clip portion and a plurality of clip portions;

one side of the clamping part is fixedly arranged on the louver frame, the other side of the clamping part is hinged with the plurality of clamping opening parts, and each louver blade is inserted into the corresponding clamping opening part.

Optionally, the shutter frame comprises a top beam, a first side vertical beam, a bottom beam, a second side vertical beam, a middle vertical beam, a first vertical seat beam, a second vertical seat beam and a third vertical seat beam;

the top beam, the first side vertical beam, the bottom beam and the second side vertical beam surround the outer frame of the shutter frame, the second vertical seat beam is vertically arranged on the inner side of the first side vertical beam, the third vertical seat beam is vertically arranged on the inner side of the second side vertical beam, the middle vertical beam is vertically arranged in the middle of the shutter frame, the first vertical seat beams are vertically arranged on the two sides of the middle vertical beam respectively, the driving mechanism is fixedly arranged on the middle vertical beam, and the clamping parts are respectively arranged on the first vertical seat beam, the second vertical seat beam and the third vertical seat beam.

Optionally, the driving mechanism comprises a motor, a motor seat, a telescopic push rod, a spanner and two movable connecting rods;

the motor cabinet is fixed to be set up on middle vertical beam, and the motor articulates on the motor cabinet, and flexible push rod sets up in the motor, and flexible push rod's free end is articulated with the spanner, connects two removal connecting rods on the spanner respectively, and two removal connecting rods all set up between first vertical beam and the holder portion, and two removal connecting rods are located middle vertical beam's both sides respectively, and every removes the connecting rod and articulates with a plurality of holder portions respectively.

Optionally, each of the clamping portions on the clamping portion provided on the second upright beam is provided in pairs with the clamping portion connected to the opposite moving link, each of the clamping portions on the clamping portion provided on the third upright beam is provided in pairs with the clamping portion connected to the opposite moving link, each pair of clamping portions is provided in opposite directions, and each pair of clamping portions is located on the same horizontal line.

Optionally, the clamping part is provided with a first outer bulge, the bottom end of the clamping part is provided with a first inner groove, and the clamping part are in sealing engagement connection through the first outer bulge and the first inner groove.

Optionally, a third groove with an opening facing outwards is arranged on the downhill water assembly, and the third groove is positioned below the inclined plane.

Alternatively, the slope angle is 10 ° -20 °.

According to the electric shutter with the rainproof drainage function, the shutter is reasonably provided with the shutter structure, when the shutter is closed, the first sealing rubber strip arranged in the first groove of each shutter is connected with the second groove of the adjacent shutter in a pointing and biting way, the second sealing rubber strip on the outer inclined surface of the downhill water component is abutted and sealed with the shutter at the bottommost end of the shutter frame, the sealing performance is enhanced, good rainproof effect is achieved, once rainwater permeates into a room, the rainwater remains along the shutter frame until flowing to the inclined surface of the downhill water component arranged at the bottom end of the shutter frame, and the rainwater does not flow backwards along the inclined surface because the inclined surface inclines from inside to outside, so that the drainage function is realized; the utility model solves the problems of rain prevention and poor drainage of the existing electric blind window with a common structure installed on a roof in a productive building, and can not meet the reliable rain prevention requirement.

Drawings

Fig. 1 is a front view of an electric blind with a rain-proof drain function according to the present utility model;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view of the louvre at A-A of FIG. 1 when open;

FIG. 4 is a cross-sectional view taken at B-B in FIG. 1;

FIG. 5 is a schematic view of a blind clip at a middle vertical beam in an electric blind with rain-proof and water-draining functions;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 5;

FIG. 7 is a schematic view of a movable pushrod at a middle vertical beam in an electric blind with rain-proof and drainage functions according to the present utility model;

FIG. 8 is a schematic view of a blind clip at a first side vertical beam of an electric blind with rain-proof and water-draining functions according to the present utility model;

FIG. 9 is a cross-sectional view taken at D-D of FIG. 8;

FIG. 10 is a schematic view of a grip in an electric blind with rain-proof and water-draining functions;

FIG. 11 is a schematic view of a louver in an electric blind with rain-proof and water-draining functions according to the present utility model;

FIG. 12 is a schematic view of a downhill water assembly in an electric blind with rain-proof and water-draining functions according to the present utility model;

fig. 13 is a schematic cross-sectional view of a roof rail in an electric blind with rain-proof and water-draining functions.

List of reference numerals:

10. a shutter frame; 11. a top beam; 12. a first side vertical beam; 13. a bottom cross beam; 14. a second side vertical beam; 15. a middle vertical beam; 16. a first upright beam; 17. a second upright beam; 18. a third upright beam; 20. a louver; 21. a first groove; 22. a second groove; 23. a first sealing rubber strip; 30. a shutter clip; 31. a clamping part; 310. a first outer protrusion; 32. a clamping part; 40. a driving mechanism; 41. a motor; 42. a motor base; 43. a telescopic push rod; 44. a spanner; 45. a moving connecting rod; 46. a tail pin; 47. a head pin; 50. a downhill water assembly; 51. an inclined plane; 52. a second sealing rubber strip; 53. a third groove; 60. a fixed blade; 61. and a fourth groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 13, the utility model provides an electric blind with a rainproof drainage function, which can solve the problems that the existing electric blind with a common structure installed on a roof commonly has rainproof and poor drainage in a productive building, and can not meet the reliable rainproof requirement.

The utility model provides an electric blind window with a rainproof drainage function, which comprises a blind frame 10, a plurality of blind blades 20, a blind clip 30, a driving mechanism 40 and a downhill water component 50, wherein the blind blades 20 are respectively and transversely arranged on the blind frame 10 from the top end of the blind frame 10 to the bottom end of the blind frame 10 in sequence, the top end of each blind blade 20 is provided with a first groove 21 along the transverse direction, the bottom end of each blind blade 20 is provided with a second groove 22 along the transverse direction, the opening direction of the first groove 21 and the opening direction of the second groove 22 are oppositely arranged, a first sealing rubber strip 23 is arranged in the first groove 21, and the first sealing rubber strip 23 arranged in the first groove 21 of each blind blade 20 is connected with the second groove 22 on the adjacent blind blade 20 in a hooking and biting manner; the shutter clips 30 are rotatably arranged on the shutter frame 10, and each shutter 20 is fixedly connected with the shutter clip 30; the driving mechanism 40 is fixedly arranged on the shutter frame 10, and the output end of the driving mechanism 40 is connected with the shutter clamp 30, so that the shutter clamp 30 drives the shutter blades 20 to swing, and the shutter blades 20 swing obliquely downwards from outside to inside; the downhill water assembly 50 is fixedly arranged at the bottom end of the louver frame 10, the downhill water assembly 50 is positioned below the louver blades 20, the top end of the downhill water assembly 50 is provided with an inclined surface 51 which is inclined downwards from inside to outside, the outer inclined surface 51 of the downhill water assembly 50 is provided with a second sealing adhesive tape 52, and the second sealing adhesive tape 52 is in butt joint and sealing with the louver blades 20 positioned at the bottommost end of the louver frame 10.

Further, a drain hole is provided at the bottom end of the louver frame 10, and the drain hole is located below the downhill water assembly 50. The drain holes are arranged for discharging a small part of water out of the room through the drain holes when rainwater flows out of the room along the inclined surface.

Wherein, the shutter 20 is hollow, and the shutter 20 material adopts 6063-T6, through mould extrusion, and first joint strip 23 is EPDM adhesive tape.

When the shutter is closed, namely when two adjacent shutter blades 20 are overlapped, the first sealing adhesive tape 23 arranged in the first groove 21 of each shutter blade 20 is in edge-pointing and meshed connection with the second groove 22 on the adjacent shutter blade 20, so that the sealing performance is enhanced, most of external transverse rainwater is shielded, and a good rainproof effect is achieved; when the shutter is opened, each shutter blade 20 swings downwards from outside to inside by a certain angle, and a gap is formed between two adjacent shutter blades 20 to play roles in lighting and ventilation. The downhill water component 50 is made of 6063-T5, extrusion molding is carried out through a die, the second sealing rubber strip 52 is an EPDM rubber strip, when the shutter is closed, the second sealing rubber strip 52 is in butt joint with the shutter blade 20 at the bottommost end of the shutter frame 10, the sealing is tight, no gap exists, the sealing function is achieved, the rainproof function is achieved, after rainwater permeates into the shutter, a small amount of rainwater does not have kinetic energy any more, the rainwater flows down along the shutter blade 20 until the rainwater flows to the inclined plane 51 of the downhill water component 50 at the bottom end of the shutter frame 10, and the rainwater flows outdoors along the inclined plane, so that the drainage function is achieved.

According to the electric shutter with the rainproof and drainage functions, the shutter blades 20 are reasonably arranged, when the shutter is closed, the first sealing rubber strips 23 arranged in the first grooves 21 of each shutter blade 20 are connected with the second grooves 22 on the adjacent shutter blade 20 in a pointing and biting manner, the second sealing rubber strips 52 on the outer inclined surfaces of the downhill water components 50 are in abutting sealing with the shutter blade 20 positioned at the bottommost end of the shutter frame 10, the sealing performance is enhanced, a good rainproof effect is achieved, once rainwater permeates into a room, the rainwater remains along the shutter blade 20 until the rainwater flows to the inclined surfaces 51 of the downhill water components 50 arranged at the bottom end of the shutter frame 10, and the rainwater does not flow back to the outside along the inclined surfaces 51 due to the fact that the inclined surfaces 51 incline from inside to outside, so that the drainage function is realized; the utility model solves the problems of rain prevention and poor drainage of the existing electric blind window with a common structure installed on a roof in a productive building, and can not meet the reliable rain prevention requirement.

Referring to fig. 1 to 3, optionally, the shutter frame further includes a fixed blade 60, the fixed blade 60 is disposed at the top end of the shutter frame 10, the fixed blade 60 is located above the shutter frame 20, a fourth groove 61 is disposed at the bottom end of the fixed blade 60 along the transverse direction, and the fourth groove 61 is in edge-pointing and snap-connection with a first sealing adhesive tape 23 disposed in a first groove 21 on the shutter frame 20 located at the top end of the shutter frame 10.

The size of the fixed blades 60 is adjusted according to the height of the louver frame 10, so as to drain rainwater downwards.

Further, the fixed blade 60 is fixedly disposed at the top end of the louver frame 10 by the louver clip 30.

Referring to fig. 4 to 6, alternatively, the shutter clip 30 includes a clip portion 31 and a plurality of clip portions 32;

one side of the clamping part 31 is fixedly arranged on the louver frame 10, the other side of the clamping part 31 is hinged with a plurality of clamping parts 32, and each louver 20 is inserted into the corresponding clamping part 32.

Wherein, can insert the tripe 20 in the clamp mouth 32 directly, make things convenient for the installation and the dismantlement of tripe 20.

Referring to fig. 1 to 4, the shutter frame 10 may optionally include a top beam 11, a first side vertical beam 12, a bottom beam 13, a second side vertical beam 14, a middle vertical beam 15, a first vertical seat beam 16, a second vertical seat beam 17, and a third vertical seat beam 18;

the top beam 11, the first side vertical beam 12, the bottom beam 13 and the second side vertical beam 14 are surrounded to form an outer frame body of the shutter frame 10, a second vertical seat beam 17 is vertically arranged on the inner side of the first side vertical beam 12, a third vertical seat beam 18 is vertically arranged on the inner side of the second side vertical beam 14, a middle vertical beam 15 is vertically arranged in the middle of the shutter frame 10, first vertical seat beams 16 are vertically arranged on two sides of the middle vertical beam 15 respectively, a driving mechanism 40 is fixedly arranged on the middle vertical beam 15, and clamping portions 31 are respectively arranged on the first vertical seat beam 16, the second vertical seat beam 17 and the third vertical seat beam 18.

The top beam 11, the first side vertical beam 12, the bottom beam 13, the second side vertical beam 14 and the middle vertical beam 15 are all made of aluminum alloy square tubes, and the aluminum alloy material has the advantages of light weight, corrosion resistance, easiness in processing, easiness in surface treatment (anodic oxidation and fluorocarbon spraying) into various colors, easiness in matching with colors of a building and the like; the shutter 20 is mounted on the shutter frame 10, the shutter frame 10 is mounted on a wall body (the shutter frame can be fixed on the wall body through expansion bolts), and weather-proof glue can be sprayed at the joint of the shutter frame and the wall body for sealing in order to improve the rainproof sealing performance.

Referring to fig. 2 to 4, alternatively, the driving mechanism 40 includes a motor 41, a motor base 42, a telescopic push rod 43, a spanner 44, and two moving links 45;

the motor cabinet 42 is fixedly arranged on the middle vertical beam 15, the motor 41 is hinged on the motor cabinet 42, the telescopic push rod 43 is arranged in the motor 41, the free end of the telescopic push rod 43 is hinged with the spanner 44, two movable connecting rods 45 are respectively connected to the spanner 44, the two movable connecting rods 45 are respectively arranged between the first vertical beam 16 and the clamping seat part 31, the two movable connecting rods 45 are respectively positioned on two sides of the middle vertical beam 15, and each movable connecting rod 45 is respectively hinged with a plurality of clamping opening parts 32.

Wherein, the motor seat 42 can be fixed on the outer side of the middle vertical beam 15 by using a drill tail, the motor 41 is hinged on the motor seat 42 through a tail pin 46, and the free end of the telescopic push rod 43 is hinged with the spanner 44 through a head pin 47; the spanner 44 pushes the movable connecting rod 45 to move so as to drive each clamping opening 32 to swing synchronously, and the shutter clamps 30 connected to the movable connecting rod 45 form an active shutter clamp.

The motor 41 stretches the telescopic push rod 43 to the maximum length, the telescopic push rod 43 pushes the spanner 44, and the spanner 44 drives the movable connecting rod 45 to move so as to drive the clamping part 32 and the louver blades 20 connected to the clamping part 32 to swing to the full closed state; when the motor 41 contracts the telescopic push rod 43, the spanner 44 is driven to rotate, the spanner 44 drives the movable connecting rod 45 to move, so that the clamping part 32 and the louver blades 20 connected to the clamping part 32 are driven to swing to a full open state, the open angle is 0-90 degrees, and the louver blades 20 can be stopped at any position due to the self-locking function of the motor 41.

Referring to fig. 2 to 8, alternatively, each of the grip portions 32 of the grip portion 31 provided on the second upright beam 17 is provided in pairs with the grip portion 32 connected to the opposite moving link 45, respectively, and each of the grip portions 32 of the grip portion 31 provided on the third upright beam 18 is provided in pairs with the grip portion 32 connected to the opposite moving link 45, respectively, each pair of the grip portions 32 is provided opposite, and each pair of the grip portions 32 is located on the same horizontal line.

Wherein the shutter clips 30 connected to the second upright beam 17 and the third upright beam 18 form driven shutter clips.

Referring to fig. 8 to 9, alternatively, the grip portion 31 is provided with a first outer protrusion 310, the bottom end of the grip portion 32 is provided with a first inner groove, and the grip portion 31 is connected with the grip portion 32 by sealing engagement with the first inner groove through the first outer protrusion 310.

Wherein, the cross section of the first outer protrusion 310 and the first inner groove is triangular, and when the shutter is closed, the clamping part 31 and the clamping part 32 are mutually meshed to play a sealing function.

Referring to fig. 12, the downhill water assembly 50 is optionally provided with a third recess 53 having an opening facing outwardly, the third recess 53 being located below the inclined surface 51.

Alternatively, the slope 51 may have an inclination of 10-20.

In summary, according to the electric blind with the rainproof drainage function, the structure of the blind 20 is reasonably arranged, when the blind is closed, the first sealing rubber strips 23 arranged in the first grooves 21 of each blind 20 are connected with the second grooves 22 on the adjacent blind 20 in a pointing and biting manner, the second sealing rubber strips 52 on the outer inclined surfaces of the downhill water components 50 are in abutting sealing with the blind 20 positioned at the bottommost end of the blind frame 10, the sealing performance is enhanced, a good rainproof effect is achieved, once rainwater permeates into a room, the rainwater remains along the blind 20 until flowing to the inclined surfaces 51 of the downhill water components 50 arranged at the bottom end of the blind frame 10, and the rainwater does not flow backwards along the inclined surfaces 51, so that the drainage function is realized; the utility model solves the problems of rain prevention and poor drainage of the existing electric blind window with a common structure installed on a roof in a productive building, and can not meet the reliable rain prevention requirement.

It should be noted that not all the steps and modules in the above flowcharts and the system configuration diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution sequence of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities, or may be implemented jointly by some components in multiple independent devices.

In the above embodiments, the hardware module may be mechanically or electrically implemented. For example, a hardware module may include permanently dedicated circuitry or logic (e.g., a dedicated processor, FPGA, or ASIC) to perform the corresponding operations. The hardware modules may also include programmable logic or circuitry (e.g., a general-purpose processor or other programmable processor) that may be temporarily configured by software to perform the corresponding operations. The particular implementation (mechanical, or dedicated permanent, or temporarily set) may be determined based on cost and time considerations.

While the utility model has been illustrated and described in detail in the drawings and in the preferred embodiments, the utility model is not limited to the disclosed embodiments, and it will be appreciated by those skilled in the art that the code audits of the various embodiments described above may be combined to produce further embodiments of the utility model, which are also within the scope of the utility model.

Claims (9)

1. An electric blind with rainproof drainage function, comprising:

a shutter frame (10);

the louver comprises a plurality of louver blades (20), wherein the louver blades (20) are sequentially and transversely arranged on the louver frames (10) along the top ends of the louver frames (10) to the bottom ends of the louver frames (10), first grooves (21) are formed in the top ends of the louver blades (20) along the transverse direction, second grooves (22) are formed in the bottom ends of the louver blades (20) along the transverse direction, the opening directions of the first grooves (21) and the opening directions of the second grooves (22) are oppositely arranged, first sealing rubber strips (23) are arranged in the first grooves (21), and the first sealing rubber strips (23) arranged in the first grooves (21) of each louver blade (20) are connected with the second grooves (22) on the adjacent louver blades (20) in a pointing and snapping mode;

the shutter clamps (30), the shutter clamps (30) are rotatably arranged on the shutter frame (10), and each shutter blade (20) is fixedly connected with the shutter clamps (30);

the driving mechanism (40) is fixedly arranged on the shutter frame (10), and the output end of the driving mechanism (40) is connected with the shutter clamp (30) so that the shutter clamp (30) drives the shutter blades (20) to swing, and the shutter blades (20) swing obliquely downwards from outside to inside;

the downhill water assembly (50), downhill water assembly (50) is fixed to be set up in the bottom of tripe frame (10), just downhill water assembly (50) are located the below of tripe (20), the top of downhill water assembly (50) has one from inside to outside decurrent inclined plane (51), just the outside of downhill water assembly (50) be equipped with second joint strip (52) on inclined plane (51), second joint strip (52) are located tripe frame (10) bottom tripe (20) butt seal.

2. The electric blind with the rainproof drainage function according to claim 1, further comprising a fixed blade (60), wherein the fixed blade (60) is arranged at the top end of the shutter frame (10), the fixed blade (60) is positioned above the shutter frame (20), a fourth groove (61) is arranged at the bottom end of the fixed blade (60) along the transverse direction, and the fourth groove (61) is connected with the first sealing rubber strip (23) arranged in the first groove (21) on the shutter frame (20) at the top end of the shutter frame (10) in a pointing and biting manner.

3. The electric blind with rainproof drainage function according to claim 2, characterized in that the shutter clip (30) comprises a clip portion (31) and a plurality of clip portions (32);

one side of the clamping part (31) is fixedly arranged on the shutter frame (10), the other side of the clamping part (31) is hinged with a plurality of clamping parts (32), and each shutter blade (20) is inserted into the corresponding clamping part (32).

4. An electric blind with rainproof drainage function according to claim 3, characterized in that the shutter frame (10) comprises a top beam (11), a first side vertical beam (12), a bottom beam (13), a second side vertical beam (14), a middle vertical beam (15), a first vertical seat beam (16), a second vertical seat beam (17), a third vertical seat beam (18);

the top beam (11), the first side vertical beam (12), the bottom beam (13) and the second side vertical beam (14) surround into the outer frame body of tripe frame (10), the inboard of first side vertical beam (12) is vertical to be provided with second vertical seat roof beam (17), the inboard of second side vertical beam (14) is vertical to be provided with third vertical seat roof beam (18), middle vertical beam (15) are vertical to be set up in the middle part of tripe frame (10), the both sides of middle vertical beam (15) are vertical to be provided with respectively first vertical seat roof beam (16), actuating mechanism (40) are fixed to be set up on middle vertical beam (15), first vertical seat roof beam (16) second vertical seat roof beam (17) with all be provided with on third vertical seat roof beam (18) holder portion (31).

5. The electric blind with rainproof drainage function according to claim 4, characterized in that the driving mechanism (40) comprises a motor (41), a motor seat (42), a telescopic push rod (43), a spanner (44) and two moving connecting rods (45);

the motor cabinet (42) is fixedly arranged on the middle vertical beam (15), the motor (41) is hinged to the motor cabinet (42), the telescopic push rod (43) is arranged in the motor (41), the free end of the telescopic push rod (43) is hinged to the spanner (44), two movable connecting rods (45) are respectively connected to the spanner (44), the two movable connecting rods (45) are respectively arranged between the first vertical beam (16) and the clamping part (31), the two movable connecting rods (45) are respectively arranged on two sides of the middle vertical beam (15), and each movable connecting rod (45) is respectively hinged to a plurality of clamping parts (32).

6. The electric blind with a rain-proof drainage function according to claim 5, characterized in that each of the grip portions (32) on the grip portion (31) provided on the second upright beam (17) is provided in pairs with the grip portion (32) connected to the moving link (45) opposite thereto, respectively, each of the grip portions (32) on the grip portion (31) provided on the third upright beam (18) is provided in pairs with the grip portion (32) connected to the moving link (45) opposite thereto, each pair of the grip portions (32) is provided opposite thereto, and each pair of the grip portions (32) is located on the same horizontal line.

7. The electric blind with rainproof drainage function according to claim 6, wherein a first outer protrusion (310) is arranged on the clamping portion (31), a first inner groove is arranged on the bottom end of the clamping portion (32), and the clamping portion (31) and the clamping portion (32) are in sealing snap connection through the first outer protrusion (310) and the first inner groove.

8. The electric blind with rainproof drainage function according to claim 1, wherein a third groove (53) with an opening facing outwards is arranged on the downhill water assembly (50), and the third groove (53) is positioned below the inclined surface (51).

9. An electric blind with rainproof drainage function according to claim 8, characterized in that the inclination of the inclined plane (51) is 10 ° -20 °.