CN111794665B - Electric cold air curtain rolling door - Google Patents
Electric cold air curtain rolling door Download PDFInfo
- Publication number
- CN111794665B CN111794665B CN202010676652.2A CN202010676652A CN111794665B CN 111794665 B CN111794665 B CN 111794665B CN 202010676652 A CN202010676652 A CN 202010676652A CN 111794665 B CN111794665 B CN 111794665B
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- China
- Prior art keywords
- strip
- guide
- air curtain
- cold air
- guide strip
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L4/00—Cleaning window shades, window screens, venetian blinds
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses an electric cold air curtain rolling door, relating to the technical field of rolling doors, and the key points of the technical scheme are as follows: including many air conditioning curtain strips, the receipts spool, tubular motor, the mounting bracket is equipped with the guide, the guide is equipped with the guide way, the guide can be divided into guide strip one by the split, guide strip two, tubular motor is equipped with rotates the wheel, the mounting bracket is equipped with the removal strip, the spout, the removal strip is equipped with the connecting piece, guide strip one, guide strip two all is equipped with the clearance brush spare, guide strip one, guide strip two all has the embedded groove, the transmission wheel, scrape the piece, guide strip one is equipped with drive arrangement, bevel gear one meshes there is bevel gear two, bevel gear two is fixed with gear two. The cold air curtain strip can be automatically stored by arranging the winding drum and the tubular motor, so that the cold air curtain strip is convenient; the guide piece is arranged, so that the cold air curtain strip can be orderly stored; through setting up the clearance brush spare, make this rolling slats door clean the dust spot on the air conditioning curtain strip automatically.
Description
Technical Field
The invention relates to the technical field of rolling doors, in particular to an electric cold air curtain rolling door.
Background
The cold air curtain is a curtain door made of transparent flexible material, mainly used for reducing the leakage of cold air in the building, keeping the internal space of the building at a proper temperature and reducing the energy loss of cooling equipment, and is widely applied to public places such as markets, canteens, hospitals and the like.
Current cold air curtain is the snap-on the wall, can't accomodate usually, and the cold air curtain can seal the gate, influences indoor outer circulation of air, makes indoor air not good, and personnel get into in addition and need dial the cold air curtain with the hand and open, and is comparatively inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an electric cold air curtain rolling door which is convenient for accommodating a cold air curtain.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides an electronic air conditioning curtain shutter door, includes many parallel arrangement's air conditioning curtain strip, still includes take-up reel, tubular motor, mounting bracket, many the top of air conditioning curtain strip all with the fixed connection of take-up reel, the take-up reel is coaxial fixed with the motor shaft of tubular motor, the tubular motor is fixed on the mounting bracket, mounting bracket and wall body fixed connection.
Through adopting above-mentioned technical scheme, utilize to receive and release the reel and tubular motor to air conditioning curtain strip, can be accomodate when making air conditioning curtain strip not use at ordinary times, make it not cause the influence to the circulation of air in the building and personnel's discrepancy, in addition when refrigeration needs use air conditioning curtain strip in the building, accessible drive tubular motor emits air conditioning curtain strip, reduces the inside air conditioning of building and leaks, and is comparatively convenient.
The present invention in a preferred example may be further configured to: the mounting bracket is equipped with the guide piece, the guide piece is equipped with and is used for leading spacing guide way to air conditioning curtain strip.
Through adopting above-mentioned technical scheme, the setting up of guide way makes the rolling direction of air conditioning curtain strip more accurate, makes the receipts spool piece can accomodate air conditioning curtain strip more neatly.
The present invention in a preferred example may be further configured to: the guide piece can be split into a first guide strip and a second guide strip along the width direction of the wide guide groove, and two groove walls of the guide groove in the width direction are respectively positioned on the opposite surfaces of the first guide strip and the second guide strip.
Through adopting above-mentioned technical scheme, personnel can be with the parting of gib block two and gib block, put into air conditioning curtain strip again, again with the gib block two dress back, the personnel of being convenient for pack into the guide way with air conditioning curtain strip.
The present invention in a preferred example may be further configured to: the first guide strip is fixed with the mounting frame, a rotating wheel is fixedly arranged on a motor shaft of the tubular motor in a coaxial mode, a moving strip and a sliding groove for sliding connection of the connecting strip are arranged on the mounting frame in a sliding mode, the sliding direction of the moving strip is along the width direction of the guide groove, the top of the moving strip is used for abutting against the bottom of the rotating wheel, a connecting piece is fixedly arranged at the bottom of the moving strip and fixedly connected with a second guide strip, and cleaning brushes for cleaning dust on the surface of the cold air curtain strip are arranged on two opposite surfaces of the first guide strip and the second guide strip;
when the cold air curtain strip is rolled up, the second guide strip is driven by the moving strip to tightly press the cold air curtain strip between the first guide strip and the second guide strip, and the cleaning brush is in contact with the surface of the cold air curtain strip to clean the cold air curtain strip;
when the cold air curtain strip is rolled, the first guide strip is far away from the second guide strip, so that the cold air curtain strip is spaced from the groove wall of the guide groove in the width direction.
By adopting the technical scheme, when the cold air curtain strip is used, a person can contact with the cold air curtain strip when passing in and out a hand, particularly in a snack market, stains are easily left on the cold air curtain strip and need to be cleaned and cleaned regularly, the cleaning brush can clean the cold air curtain strip, when the cold air curtain strip is rolled up, the rotating wheel rotates, the rotating wheel contacts with the moving strip, the surface of the moving strip is rubbed to drive the moving strip to move, then the connecting piece is driven to move, the guide strip II is driven by the connecting piece to move towards the guide strip I, the cold air curtain strip is tightly pressed between the guide strip I and the guide strip II, after the guide strip II and the pair of cold air curtain strips are tightly pressed, the cleaning brush contacts with the surface of the cold air curtain strip, the surface of the cold air curtain strip is continuously cleaned in the rolling process of the cold air curtain strip, when the cold air curtain strip is rolled up, the moving strip reversely moves, the guide strip I is far away from the guide strip II, when the moving strip is abutted to the groove wall of the sliding groove, the second guide strip stops moving, the groove width of the guide groove is not larger than twice of the thickness of the cold air curtain strip, and the cold air curtain strip and the groove wall in the width direction of the guide groove have a distance, so that the cold air curtain strip can slide along the vertical direction, and the cold air curtain strip can be normally unreeled.
The present invention in a preferred example may be further configured to: the top surface of the moving strip is provided with a rubber layer.
Through adopting above-mentioned technical scheme, the frictional force between multiplicable rotation wheel and the removal strip of setting up on the rubber layer is convenient for rotate the wheel and rotate and drive the removal strip and slide.
The present invention in a preferred example may be further configured to: the clearance brush spare is that the circle form encircles along the circumference of gib block one or gib block two, the clearance brush spare is made its outer lane by flexible material and has the brush hair, gib block one, gib block two all have embedded groove, the transmission wheel that supplies the installation of clearance brush spare, the transmission wheel is equipped with a plurality ofly, the tensioning of clearance brush spare is on two transmission wheels, the transmission wheel is rotated by the drive arrangement drive that sets up on the mounting bracket.
Through adopting above-mentioned technical scheme, the horizontal direction transmission can be followed to the drive that the clearance brush piece received drive arrangement when air conditioning curtain strip passes through, further improves the clearance effect of clearance brush piece to air conditioning curtain strip, and partly brush hair moves to the lateral wall of gib block one and gib block two simultaneously, and the personnel of being convenient for clear up the brush hair.
The present invention in a preferred example may be further configured to: and scraping pieces used for scraping dust of the cleaning brush are arranged on the outer side walls of the first guide strip and the second guide strip.
Through adopting above-mentioned technical scheme, at the in-process of clearance brush transmission, the scraper will clear up adnexed dust on the brush and scrape off, keeps the cleanness of clearance brush, need not personnel's manual clearance, and is comparatively convenient.
The present invention in a preferred example may be further configured to: the transmission wheel is including two transmission wheel one that are located gib block one, two transmission wheel two that are located gib block two, drive arrangement includes that the coaxial bevel gear that fixes on transmission wheel one, fixes bevel gear two, drive mechanism on the motor shaft of tubular motor, one rotation of gib block is equipped with the dwang, the dwang is coaxial to be set firmly be used for with the coaxial straight-teeth gear two that fixes on transmission wheel one meshing, be used for with bevel gear three of two meshing, bevel gear one drives transmission wheel two through drive mechanism and rotates.
Through adopting above-mentioned technical scheme, the tube-shape motor accessible drives two rotations of bevel gear, drives the dwang and rotates and then drive a straight-teeth gear and rotate and make transmission wheel one, rotate with bevel gear one, and bevel gear one drives two rotations of transmission wheel through drive mechanism to the drive direction strip one, the transmission of the clearance brush spare on the direction strip two, clean air conditioning curtain strip, need not to attach the driving source in addition, it is comparatively convenient.
The present invention in a preferred example may be further configured to: the transmission mechanism comprises an adjusting rod and a bevel gear IV coaxially fixed on a transmission wheel II, the two ends of the adjusting rod are respectively rotatably connected with a first guide bar and a second guide bar, the adjusting rod can be divided into a first rod section and a second rod section, the end part of the first rod section is provided with an extending section, the end part of the second rod section is provided with a caulking groove for embedding the extending section, the first rod section and the second rod section cannot rotate relatively, the first rod section is provided with a bevel gear V which is meshed with the bevel gear IV, and the second rod section is provided with a bevel gear VI which is meshed with the bevel gear IV.
Through adopting above-mentioned technical scheme, adjust the pole through the removal of extension section in the caulking groove, adjust the length of self, make bevel gear four mesh with bevel gear five all the time, make the in-process that guide bar one was kept away from to guide bar two, bevel gear one also can drive transmission wheel two and rotate.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the cold air curtain strip can be automatically stored by arranging the winding drum and the tubular motor, so that the cold air curtain strip is convenient;
2. the guide piece is arranged, so that the cold air curtain strip can be orderly stored;
3. through setting up the clearance brush spare, make this rolling slats door clean the dust spot on the air conditioning curtain strip automatically.
Drawings
FIG. 1 is a first schematic structural view of an embodiment;
FIG. 2 is an exploded view of the embodiment;
FIG. 3 is a second structural diagram of the embodiment;
FIG. 4 is a partial schematic structural view of an embodiment;
fig. 5 is a schematic structural view of an adjusting lever according to an embodiment.
In the figure, 1, a cold air curtain strip; 2. winding the roll; 3. a tubular motor; 31. a rotating wheel; 4. a mounting frame; 411. a moving bar; 412. a chute; 413. a connecting member; 414. cleaning the brush; 415. a rubber layer; 416. brushing; 42. adjusting the screw rod; 5. a guide member; 51. a first guide strip; 52. a second guide strip; 53. a guide groove; 54. a groove is embedded; 551. a first transmission wheel; 552. a second transmission wheel; 56. a drive device; 561. a transmission mechanism; 5611. adjusting a rod; 5612. a fourth bevel gear; 5613. a first pole segment; 5614. a second pole segment; 5615. a protruding section; 5616. caulking grooves; 5617. a fifth bevel gear; 5618. a sixth bevel gear; 562. a first bevel gear; 563. a second bevel gear; 564. rotating the rod; 565. a first straight gear; 566. a second straight gear; 567. a third bevel gear; 57. and (4) scraping the workpiece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the electric air conditioning curtain door disclosed by the invention comprises a plurality of air conditioning curtain strips 1 arranged in parallel, and further comprises a winding drum 2, a tubular motor 3 and an installation frame 4, wherein the installation frame 4 is fixedly connected with a wall body, the tubular motor 3 is fixed on the installation frame 4, the winding drum 2 is coaxially fixed with a motor shaft of the tubular motor 3, the winding drum is rotatably connected with the installation frame 4, the top ends of the plurality of air conditioning curtain strips 1 are fixedly connected with the winding drum 2, and the plurality of air conditioning curtain strips 1 are distributed at intervals along the axial direction of the winding drum 2.
Utilize the receipts reel 2 and tubular motor 3 to receive and release air conditioning curtain strip 1, can be accomodate when making air conditioning curtain strip 1 not use at ordinary times, make it not cause the influence to the circulation of air in the building and personnel's discrepancy, in addition when refrigeration needs use air conditioning curtain strip 1 in the building, accessible drive tubular motor 3 emits air conditioning curtain strip 1, reduces the inside air conditioning of building and leaks, and is comparatively convenient.
Referring to fig. 3 and 4, the mounting frame 4 is provided with a guide member 5, the guide member 5 is provided with a guide groove 53 for guiding and limiting the cold air curtain strip 1, the guide groove 53 is arranged along the vertical direction, the arrangement of the guide groove 53 enables the rolling direction of the cold air curtain strip 1 to be more accurate, the rolling drum 2 can more neatly receive the cold air curtain strip 1, the guide member 5 can be split into a first guide strip 51 and a second guide strip 52 along the width direction of the wide guide groove 53, the first guide strip 51 is fixed with the mounting frame 4, the second guide strip 52 can be disassembled, two groove walls of the guide groove 53 in the width direction are respectively positioned on the surfaces of the first guide strip 51 and the second guide strip 52 opposite to each other, the width of the guide groove 53 after the first guide strip 51 and the second guide strip 52 are attached is slightly smaller than the thickness of the cold air curtain strip 1, a person can separate the second guide strip 52 from the first guide strip 51, put in the cold air curtain 1 and put back the second guide strip 52, it is convenient for a person to load the cold air curtain strip 1 into the guide groove 53.
A rotating wheel 31 is coaxially and fixedly arranged on a motor shaft of the tubular motor 3, a moving strip 411 and a sliding groove 412 for the sliding connection of the connecting strip are arranged on the mounting frame 4 in a sliding manner, a communicating groove penetrating through the bottom of the mounting frame 4 is formed in the bottom wall of the sliding groove 412, the width of the communicating groove is smaller than that of the moving strip 411, the length direction of the communicating groove is along the length direction of the sliding groove 412, the sliding direction of the moving strip 411 is along the width direction of the guide groove 53, the length of the sliding groove 412 is larger than that of the moving strip 411, the top of the moving strip 411 is used for abutting against the bottom of the rotating wheel 31, a rubber layer 415 (not shown in the figure) is arranged on the top surface of the moving strip 411, the friction force between the rotating wheel 31 and the moving strip 411 can be increased by the arrangement of the rubber layer 415, the rotating wheel 31 can drive the moving strip 411 to slide conveniently, a connecting piece 413 is arranged on the bottom of the moving strip 411, the connecting piece 413 abuts against the bottom of the moving strip 411 through the communicating groove, and the connecting piece 413 is fixedly connected with the top surface of the second guide strip 52, the two opposite surfaces of the first guide strip 51 and the second guide strip 52 are provided with cleaning brushes 414 for cleaning dust on the surface of the cold air curtain strip 1.
When the cold air curtain strip 1 is furled, the rotating wheel 31 rotates, the rotating wheel 31 contacts with the moving strip 411, the surface of the moving strip 411 is rubbed to drive the moving strip 411 to move, then the connecting piece 413 is driven to move, the guide strip II 52 is driven by the connecting piece 413 to move towards the guide strip I51, the cold air curtain strip 1 is tightly pressed between the guide strip I51 and the guide strip II 52, because the moving strip 411 is driven to move by the friction force, therefore, when the pressing force of the second guide strip 52 on the cold air curtain strip 1 reaches the magnitude of the friction force, the moving strip 411 is not driven by the rotating wheel 31, so that the second guide strip 52 does not excessively press the cold air curtain strip 1 to damage or influence the rolling of the cold air curtain strip 1, after the second guide strip 52 and the first guide strip 51 press the cold air curtain strip 1, the cleaning brush 414 is in contact with the surface of the cold air curtain strip 1, and the surface of the cold air curtain strip 1 is continuously cleaned during rolling.
When the cold air curtain strip 1 is rolled up and released, the moving strip 411 moves reversely, the first guide strip 51 is far away from the second guide strip 52, when the moving strip 411 is abutted to the groove wall of the sliding groove 412, the second guide strip 52 stops moving, the groove width of the guide groove 53 is kept to be not more than twice of the thickness of the cold air curtain strip 1, and at the moment, the cold air curtain strip 1 and the groove wall of the guide groove 53 in the width direction have a distance for the cold air curtain strip to slide along the vertical direction, so that the cold air curtain strip can be normally released.
The end wall of the sliding groove 412 is provided with an adjusting spring, two ends of the adjusting spring are respectively and fixedly connected with the end wall of the sliding groove 412 and the sliding strip, and the arrangement of the adjusting spring can reduce the pressing force of the second guide strip 52 on the cold air curtain strip 1, so that the cold air curtain strip is not easily pressed excessively by the guide piece 5 to influence the rolling of the cold air curtain strip 1 when the cold air curtain strip is rolled.
The cleaning brush 414 is in a ring shape and surrounds along the circumferential direction of the first guide strip 51 or the second guide strip 52, the cleaning brush 414 is made of PVC, in another embodiment, the cleaning brush 414 is made of rubber, the outer ring of the cleaning brush 414 is provided with bristles 416 for being attached to the cold air curtain strip 1, the first guide strip 51 and the second guide strip 52 are both provided with an embedded groove 54 for mounting the cleaning brush 414 and two transmission wheels, the length direction of the embedded groove 54 is arranged along the length direction of the first guide strip 51, the embedded groove 54 penetrates through the first guide strip 51 or the second guide strip 52 where the embedded groove is located along the length direction, the two transmission wheels are rotatably arranged on both sides of the width direction of the first guide strip 51 and the second guide strip 52, the axial direction of the transmission wheels is vertical, the cleaning brush 414 is tensioned between the two transmission wheels, the transmission wheels and the embedded groove 54 are located at the same height, and the transmission wheels are driven to rotate by a driving device 56 arranged on the first guide strip 51.
The cleaning brush 414 is driven by the driving device 56 to be capable of horizontally driving when the cold air curtain strip 1 passes through, so that the cleaning effect of the cleaning brush 414 on the cold air curtain strip 1 is further improved, meanwhile, a part of bristles 416 move to the outer side walls of the first guide strip 51 and the second guide strip 52, so that a person can conveniently clean the cleaning brush, scraping pieces 57 used for scraping dust on the cleaning brush 414 are fixedly arranged on the outer side walls of the first guide strip 51 and the second guide strip 52, the side walls of the scraping pieces 57 and the bristles 416 of the cleaning brush 414 are attached to the cleaning brush 414 in the transmission process of the cleaning brush 414 so as to scrape the dust attached to the cleaning brush 414, so that the cleaning brush 414 is kept clean, manual cleaning by the person is not needed, and convenience is achieved.
Referring to fig. 4 and 5, the transmission wheel includes two first transmission wheels 551 on the first guide strip 51 and two second transmission wheels 552 on the second guide strip 52, the driving device 56 includes a first bevel gear 562 coaxially fixed on the first transmission wheel 551, a second bevel gear 563 fixed on the motor shaft of the tubular motor 3, and a transmission mechanism 561, the first guide strip 51 is rotatably provided with a rotating rod 564, the rotating rod 564 is coaxially and fixedly provided with a second spur gear 566 for meshing with a first spur gear 565 coaxially fixed on the first transmission wheel 551 and a third bevel gear 567 for meshing with the second bevel gear 563, and the first bevel gear 562 drives the second transmission wheels 552 to rotate through the transmission mechanism 561.
The tube-shape motor accessible drives two 563 rotations of bevel gear, drives the dwang 564 and rotates and then drives one 565 of spur gears and rotate and make one 551 of transmission wheel, rotate with one 562 of bevel gear, one 562 of bevel gear drives two 552 rotations of transmission wheel through drive mechanism 561 to the transmission of cleaning brush 414 on drive gib one 51, the gib two 52, it is clean to cold air curtain strip 1, need not to attach the driving source in addition, it is comparatively convenient.
The transmission mechanism 561 comprises an adjusting rod 5611 and a bevel gear four 5612 coaxially fixed on the transmission wheel 552, two ends of the adjusting rod 5611 are rotatably connected with a first guide bar 51 and a second guide bar 52 through bearings, the adjusting rod 5611 can be divided into a first rod section 5613 and a second rod section 5614, the end of the first rod section 5613 is provided with an extending section 5615, the extending section 5615 is rectangular, the distance of relative movement of the first guide bar 51 and the second guide bar 52 is less than the length of the extending section 5615, the end of the second rod section 5614 is provided with a caulking groove 5616 for the sliding embedding of the extending section 5615, the shape of the caulking groove 5616 is matched with the extending section 5615, so that the first rod section 5613 and the second rod section 5614 cannot rotate relative to each other, the first rod section 5613 is provided with a bevel gear five 5617 meshed with the bevel gear four 5612, the second rod section 5614 is provided with a bevel gear six 5618 meshed with the bevel gear 562, and the bevel gear 5611 can be driven to rotate so as to drive the four bevel gear 5612 to rotate, the second transmission wheel 552 rotates to drive the cleaning brush 414 on the second guide strip 52.
The implementation principle of the embodiment is as follows: when a person needs to store the cold air curtain strip 1, the person can drive the tubular motor 3 to store the cold air curtain strip 1, meanwhile, the moving strip 411 moves to enable the guide strip two 52 to be close to the guide strip one 51, the cold air curtain strip 1 is tightly pressed between the guide strip two and is in contact with the cleaning brush piece 414, meanwhile, the driving device 56 drives the cleaning brush piece 414 to transmit, when the cold air curtain strip 1 is driven by the winding drum 2, the cleaning brush piece 414 can clean the surface of the cold air curtain strip 1, dirt on the cold air curtain strip 1 is removed, the cleanness of the stored cold air curtain strip 1 is kept, when the person needs to unwind the cold air curtain strip 1, the tubular motor 3 drives the moving strip 411 to move reversely, the guide strip two 52 is separated from the guide strip one 51, the width of the guide groove 53 is expanded to enable the cold air curtain strip 1 to normally pass through, and the cold air curtain strip 1 can be normally discharged.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. The utility model provides an electronic air conditioning curtain rolling door, includes many parallel arrangement's air conditioning curtain strip (1), characterized by: the air conditioning curtain strip fixing device is characterized by further comprising a winding drum (2), a tubular motor (3) and a mounting rack (4), wherein the top ends of the air conditioning curtain strips (1) are fixedly connected with the winding drum (2), the winding drum (2) is coaxially fixed with a motor shaft of the tubular motor (3), the tubular motor (3) is fixed on the mounting rack (4), the mounting rack (4) is fixedly connected with a wall body, a guide piece (5) is arranged on the mounting rack (4), the guide piece (5) is provided with a guide groove (53) used for guiding and limiting the air conditioning curtain strips (1), the guide piece (5) can be split into a first guide strip (51) and a second guide strip (52) along the width direction of the wide guide groove (53), two groove walls of the guide groove (53) in the width direction are respectively located on the surfaces, opposite to the first guide strip (51) and the second guide strip (52), and the first guide strip (51) is fixed with the mounting rack (4), a rotating wheel (31) is coaxially and fixedly arranged on a motor shaft of the tubular motor (3), a moving strip (411) and a sliding groove (412) for sliding connection of the moving strip (411) are arranged on the mounting frame (4) in a sliding mode, the sliding direction of the moving strip (411) is along the width direction of the guide groove (53), the top of the moving strip (411) is used for abutting against the bottom of the rotating wheel (31), a connecting piece (413) is fixedly arranged at the bottom of the moving strip (411), the connecting piece (413) is fixedly connected with the second guide strip (52), and cleaning brushes (414) for cleaning dust on the surface of the cold air curtain strip (1) are arranged on two opposite surfaces of the first guide strip (51) and the second guide strip (52);
when the cold air curtain strip (1) is furled, the second guide strip (52) is driven by the moving strip (411), the cold air curtain strip (1) is tightly pressed between the first guide strip (51) and the second guide strip (52), and the cleaning brush piece (414) is in contact with the surface of the cold air curtain strip (1) to clean the cold air curtain strip;
when the cold air curtain strip (1) is rolled up, the first guide strip (51) is far away from the second guide strip (52), so that the cold air curtain strip (1) has a distance with the groove wall of the guide groove (53) in the width direction.
2. An electric cool air curtain roll screen door according to claim 1, wherein: the top surface of the moving strip (411) is provided with a rubber layer (415).
3. An electric cool air curtain roll screen door according to claim 1, wherein: the utility model discloses a cleaning brush spare, including cleaning brush spare, transmission wheel, cleaning brush spare (414), guide strip two (52), the circumference that cleaning brush spare (414) are the circle form and encircle along guide strip one (51) or guide strip two (52), its outer lane is made by flexible material to cleaning brush spare (414) has brush hair (416), guide strip one (51), guide strip two (52) all have embedded groove (54), the transmission wheel that supplies cleaning brush spare (414) installation, the transmission wheel is equipped with a plurality ofly, cleaning brush spare (414) tensioning is on two transmission wheels, the transmission wheel is rotated by drive arrangement (56) drive that set up on guide strip one (51).
4. An electric cool air curtain roll screen door according to claim 3, wherein: the outer side walls of the first guide strip (51) and the second guide strip (52) are provided with scraping pieces (57) used for scraping dust off the cleaning brush pieces (414).
5. An electric cool air curtain roll screen door according to claim 3, wherein: the transmission wheel comprises a first transmission wheel (551) positioned on a first guide bar (51), a second transmission wheel (552) positioned on a second guide bar (52), the driving device (56) comprises a first bevel gear (562) coaxially fixed on the first transmission wheel (551), a second bevel gear (563) fixed on a motor shaft of the tubular motor (3) and a transmission mechanism (561), the first guide bar (51) is provided with a rotating rod (564) in a rotating manner, the rotating rod (564) is coaxially and fixedly provided with a second straight gear (566) meshed with the first straight gear (565) coaxially fixed on the first transmission wheel (551) and a third bevel gear (567) meshed with the second bevel gear (563), and the first bevel gear (562) drives the second transmission wheel (552) to rotate through the transmission mechanism (561).
6. An electric cool air curtain roll screen door according to claim 5, wherein: the transmission mechanism (561) comprises an adjusting rod (5611) and a bevel gear four (5612) coaxially fixed on a transmission wheel two (552), two ends of the adjusting rod (5611) are rotatably connected with a guide bar one (51) and a guide bar two (52) respectively, the adjusting rod (5611) can be divided into a first rod section (5613) and a second rod section (5614), an extending section (5615) is arranged at the end of the first rod section (5613), an embedding groove (5616) for embedding the extending section (5615) is arranged at the end of the second rod section (5614), the first rod section (5613) and the second rod section (5614) cannot rotate relatively, a bevel gear five (5617) meshed with the bevel gear four (12) is arranged on the first rod section (5613), and a bevel gear six (5618) meshed with a bevel gear one (562) is arranged on the second rod section (5614).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010676652.2A CN111794665B (en) | 2020-07-14 | 2020-07-14 | Electric cold air curtain rolling door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010676652.2A CN111794665B (en) | 2020-07-14 | 2020-07-14 | Electric cold air curtain rolling door |
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| Publication Number | Publication Date |
|---|---|
| CN111794665A CN111794665A (en) | 2020-10-20 |
| CN111794665B true CN111794665B (en) | 2021-12-07 |
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| CN202010676652.2A Active CN111794665B (en) | 2020-07-14 | 2020-07-14 | Electric cold air curtain rolling door |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206863A (en) * | 2018-05-30 | 2019-12-05 | 立川ブラインド工業株式会社 | Electric shielding device |
| CN210043111U (en) * | 2019-01-24 | 2020-02-11 | 舟山市晟泰水产有限公司 | Cold air curtain for refrigerator |
| CN210798790U (en) * | 2019-08-27 | 2020-06-19 | 台州玖伍保温材料有限公司 | Lifting type magnetic attraction door curtain |
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2020
- 2020-07-14 CN CN202010676652.2A patent/CN111794665B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206863A (en) * | 2018-05-30 | 2019-12-05 | 立川ブラインド工業株式会社 | Electric shielding device |
| CN210043111U (en) * | 2019-01-24 | 2020-02-11 | 舟山市晟泰水产有限公司 | Cold air curtain for refrigerator |
| CN210798790U (en) * | 2019-08-27 | 2020-06-19 | 台州玖伍保温材料有限公司 | Lifting type magnetic attraction door curtain |
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| CN111794665A (en) | 2020-10-20 |
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