CN112628915B - Indoor ventilator capable of ventilating at multiple angles - Google Patents
Indoor ventilator capable of ventilating at multiple angles Download PDFInfo
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- CN112628915B CN112628915B CN202011414498.8A CN202011414498A CN112628915B CN 112628915 B CN112628915 B CN 112628915B CN 202011414498 A CN202011414498 A CN 202011414498A CN 112628915 B CN112628915 B CN 112628915B
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- air inlet
- air
- working box
- rotating shaft
- pipe
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/202—Mounting a compressor unit therein
Abstract
An indoor ventilator capable of ventilating at multiple angles comprises a working box, a first rotating shaft, a first gear, a second rotating shaft, an air suction pipe, a cylinder, a fourth air inlet pipe and an air outlet pipe; the bottom of the working box is provided with a rotating mechanism, and the rotating mechanism is provided with a first supporting plate; the first rotating shaft is rotatably connected with the second supporting plate; the first gear is connected with the first rotating shaft key; the second gear is connected with the second rotating shaft key; the bottom of the air suction pipe is connected with the second gear, and an air suction pump is arranged on the inner wall of the air suction pipe; the cylinder body is arranged on the inner wall of the air draft tube and is inserted into the fourth air inlet tube; an air outlet pipe is arranged on the inner wall of the front side of the working box and is communicated with an air suction pipe, and a first air inlet pipe, a second air inlet pipe and a third air inlet pipe are respectively arranged on the left side, the right side and the rear side of the working box; the outer side of the top of the working box is provided with a controller. The invention has simple structure and small processing difficulty, can change the ventilation direction by pressing different buttons on the controller, and has simple operation.
Description
Technical Field
The invention relates to the technical field of ventilation devices, in particular to an indoor ventilator capable of achieving multi-angle ventilation.
Background
Indoor ventilation machine is one kind and can be to indoor equipment of ventilating, and it inhales the body with outdoor air and filters the back and lets in indoor, keeps indoor good air circumstance, and current indoor ventilation machine air intake and air outlet position all fix and set up, changes when external environment, for example other equipment of indoor installation, probably causes the interference to its air inlet, if want to change the air inlet position just need adjust or install again ventilation machine overall position, wastes time and energy.
The invention discloses an indoor ventilator capable of ventilating at multiple angles, which is disclosed in China patent publication No. CN111022357A, wherein when a certain angle of an area needs ventilation, a rotating rod rotates into a corresponding first cavity, an air suction pump blows outside air into the air suction cavity and discharges the air through the first cavity to ventilate the area, so as to change the ventilation angle, but the structure of the indoor ventilator is complex, a plurality of groups of electric devices are arranged in a working box, a plurality of groups of cavities are arranged in the working box, the processing difficulty is high, the change of an air duct needs to be changed by changing the meshing state of a second gear and a first gear or a third gear, the second gear possibly collides with the outer teeth of the first gear or the third gear in the moving process to cause gear damage and influence the service life, meanwhile, the device can only move forwards and backwards along a straight line in the moving process, and needs manual assistant intervention if the angle needs to be changed, move inconveniently, consequently need design a simple structure, the production and processing degree of difficulty is lower, and can change its air inlet angle's indoor ventilator.
Disclosure of Invention
Objects of the invention
The indoor ventilator has a simple structure, does not need to be provided with a plurality of groups of internal cavities with different sizes, is small in processing difficulty and simple and convenient to install, can change the air inlet direction by pressing different buttons on the controller, presses a left air inlet button, enters air from the left side of the working box, presses a right air inlet button, enters air from the right side of the working box, presses a rear air inlet button, and enters air from the rear side of the working box, and is simple and convenient to operate.
(II) technical scheme
On one hand, the invention provides an indoor ventilator capable of ventilating at multiple angles, which comprises a working box, a first supporting plate, a power device, a first rotating shaft, a first gear, a second rotating shaft, an air suction pipe, a cylinder, a fourth air inlet pipe, a connecting hose, an air outlet pipe and a controller, wherein the first supporting plate is arranged on the working box;
the bottom of the working box is provided with a plurality of groups of vertical supporting legs, the top of the working box is provided with an opening, the top of the working box is provided with a box cover, the box cover is provided with a handle, and the inner side of the bottom of the working box is provided with a rotating mechanism for driving the first supporting plate to rotate; the first supporting plate is horizontally arranged on the rotating mechanism, the rotating plane of the first supporting plate is a horizontal plane, two groups of vertical second supporting plates are arranged on the first supporting plate, and the two groups of second supporting plates are parallel to each other; the power device is arranged on the group of second supporting plates and is in transmission connection with the first rotating shaft; the first rotating shaft penetrates through one group of second supporting plates to be rotatably connected with the other group of second supporting plates, and the first rotating shaft is arranged along the front-back direction of the working box; the first gear is in key connection with the first rotating shaft and is meshed with the second gear; the second gear is connected with a second rotating shaft key, two ends of the second rotating shaft are respectively connected with two groups of second supporting plates in a rotating mode, the second rotating shaft is parallel to the first rotating shaft, and the second rotating shaft is located above the first rotating shaft; the bottom of the air suction pipe is closed, the bottom of the air suction pipe is connected with the second gear, and an air suction pump is arranged on the inner wall of the air suction pipe; the cylinder body is arranged on the inner wall of the air suction pipe in a sliding manner, the outer peripheral wall of the cylinder body is attached to the inner peripheral wall of the air suction pipe, the cylinder body slides along the axis direction of the air suction pipe, a push-pull assembly for driving the cylinder body to slide along the axis direction of the air suction pipe is arranged in the air suction pipe, and the top of the cylinder body is inserted into the fourth air inlet pipe; the fourth air inlet pipe is vertically arranged on the inner side of the box cover, the box cover is provided with a plurality of groups of fourth air inlet holes, and the plurality of groups of fourth air inlet holes are all positioned on the inner side of the inner circumference of the fourth air inlet pipe; the inner wall of the front side of the working box is provided with an air outlet pipe along the front-rear direction of the working box, the air outlet pipe is communicated with an air suction pipe through a connecting hose, the joint of the connecting hose and the air suction pipe is positioned below an air suction pump, a filtering mechanism for filtering air is arranged in the air outlet pipe, the front side of the working box is provided with a plurality of groups of air outlet holes, the plurality of groups of air outlet holes are positioned at the inner side of the inner circumference of the air outlet pipe, the inner walls of the left side and the right side of the working box are respectively provided with a first air inlet pipe and a second air inlet pipe, the left side and the right side of the working box are respectively provided with a plurality of groups of first air inlet holes and second air inlet holes, the first air inlet holes and the second air inlet holes are respectively positioned at the inner sides of the inner circumferences of the first air inlet pipe and the second air inlet pipe, the inner wall of the rear side of the working box is provided with a plurality of groups of third air inlet holes, and the plurality of third air inlet holes are positioned at the inner circumference of the inner side of the third air inlet pipe;
the controller sets up in the work box top outside, is equipped with host system and signal reception module in the controller, and the equal control connection of controller and slewing mechanism, power device and push-and-pull subassembly is equipped with left side air inlet button, right side air inlet button, rear side air inlet button, top air inlet button, power increase button and power reduction button on the controller.
Preferably, the handles are provided in a plurality of sets.
Preferably, the push-pull assembly comprises a third support plate, a first electric telescopic rod and a support rod; the third supporting plate is horizontally arranged on the inner wall of the air suction pipe and is positioned above the air suction pump; the first electric telescopic rod is vertically arranged on the third supporting plate, and the top of the first electric telescopic rod is connected with the supporting rod; the support rod is horizontally arranged on the inner wall of the cylinder body; the controller is connected with the first electric telescopic rod in a control mode.
Preferably, the first gear diameter is smaller than the second gear diameter.
Preferably, the bottom of the working box is provided with a vertical second electric telescopic rod, the bottom of the second electric telescopic rod is provided with a horizontal fourth supporting plate, and the controller is in control connection with the second electric telescopic rod.
Preferably, universal wheels are arranged at the bottoms of the supporting legs.
Preferably, the left end and the right end of the working box are respectively provided with a mounting plate, and a plurality of groups of mounting holes are formed in the mounting plates along the front-back direction of the working box.
Preferably, the storage box is arranged on the outer side of the top of the working box, the remote controller is arranged in the storage box, the signal sending module is arranged in the remote controller, the remote controller sends signals to the controller through the signal sending module, the signal receiving module receives the signals, and the main control module controls the push-pull assembly, the rotating mechanism and the power device in the working box to respond.
Preferably, the controller is provided with an electronic touch screen, and the electronic touch screen is electrically connected with the main control module.
On the other hand, the invention provides an air inlet angle changing method of an indoor ventilator capable of ventilating at multiple angles, which comprises the following steps: s1, placing the ventilation fan at a proper ventilation position, switching on a power supply, and feeding air from a fourth air inlet pipe in an initial state; s2, pressing a rear side air inlet button on the controller; s3, the push-pull assembly pulls the cylinder downwards to enable the cylinder to be separated from the fourth air inlet pipe; s4, starting a power device to drive a first rotating shaft to rotate, wherein the first rotating shaft drives a second gear to rotate for ninety degrees through a first gear, so that an air suction pipe horizontally faces a first air inlet pipe; s5, starting the rotating mechanism to drive the first supporting plate to rotate ninety degrees, so that the air suction pipe horizontally faces the third air inlet pipe; s6, the push-pull assembly is started to push the cylinder into the third air inlet pipe, and the air suction pipe, the cylinder and the third air inlet pipe form an air suction channel for air to enter from the rear side of the working box.
The technical scheme of the invention has the following beneficial technical effects: simple structure need not set up the different inside cavity of multiunit size, and the processing degree of difficulty is little, and the installation is simple and convenient, and through pressing the different buttons on the controller, can change the air inlet direction, presses left side air inlet button, from the work box left side air inlet, presses right side air inlet button, from the work box right side air inlet, presses rear side air inlet button, from the work box rear side air inlet, and easy operation is convenient.
Drawings
Fig. 1 is a schematic structural view of an indoor ventilator capable of ventilating at multiple angles according to the present invention.
Fig. 2 is a sectional view a-a of an indoor ventilator capable of ventilating at multiple angles according to the present invention.
Fig. 3 is a B-B sectional view of an indoor ventilator capable of ventilating at multiple angles according to the present invention.
Fig. 4 is an enlarged schematic view of an indoor ventilator capable of ventilating at multiple angles according to the present invention at position C.
Fig. 5 is a schematic structural view of a controller of an indoor ventilator capable of ventilating at multiple angles according to the present invention.
Reference numerals: 1. a work box; 2. supporting legs; 3. a box cover; 4. a handle; 5. a rotating mechanism; 6. a first support plate; 7. a second support plate; 8. a power plant; 9. a first rotating shaft; 10. a first gear; 11. a second gear; 12. a second rotating shaft; 13. an air suction pipe; 14. a suction pump; 15. a barrel; 16. a third support plate; 17. a first electric telescopic rod; 18. a support bar; 19. a fourth air inlet pipe; 20. a connecting hose; 21. an air outlet pipe; 22. a filtering mechanism; 23. an air outlet; 24. a first air inlet pipe; 25. a first air inlet hole; 26. a second air inlet pipe; 27. a second air inlet hole; 28. a third air inlet pipe; 29. a third air inlet hole; 30. a controller; 31. a left air inlet button; 32. a right air inlet button; 33. a rear side air inlet button; 34. a top air inlet button; 35. a power up button; 36. a power reduction button; 37. a second electric telescopic rod; 38. a fourth support plate; 39. a universal wheel; 40. mounting a plate; 41. mounting holes; 42. a remote controller; 43. a storage box; 44. a fourth air inlet hole; 45. an electronic touch screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the indoor ventilator capable of ventilating at multiple angles according to the present invention includes a working box 1, a first supporting plate 6, a power device 8, a first rotating shaft 9, a first gear 10, a second gear 11, a second rotating shaft 12, an air suction pipe 13, a cylinder 15, a fourth air inlet pipe 19, a connecting hose 20, an air outlet pipe 21, and a controller 30;
the bottom of the working box 1 is provided with a plurality of groups of vertical supporting legs 2, the top of the working box 1 is provided with an opening, the top of the working box 1 is provided with a box cover 3, the box cover 3 is provided with a handle 4, and the inner side of the bottom of the working box 1 is provided with a rotating mechanism 5 for driving a first supporting plate 6 to rotate; the first supporting plate 6 is horizontally arranged on the rotating mechanism 5, the rotating plane of the first supporting plate 6 is a horizontal plane, two groups of vertical second supporting plates 7 are arranged on the first supporting plate 6, and the two groups of second supporting plates 7 are parallel to each other; the power device 8 is arranged on the group of second supporting plates 7, and the power device 8 is in transmission connection with the first rotating shaft 9; the first rotating shaft 9 penetrates through one group of second supporting plates 7 to be rotatably connected with the other group of second supporting plates 7, and the first rotating shaft 9 is arranged along the front-back direction of the working box 1; the first gear 10 is connected with the first rotating shaft 9 in a key mode, and the first gear 10 is meshed with the second gear 11; the second gear 11 is in key connection with a second rotating shaft 12, two ends of the second rotating shaft 12 are respectively in rotary connection with the two groups of second supporting plates 7, the second rotating shaft 12 is parallel to the first rotating shaft 9, and the second rotating shaft 12 is positioned above the first rotating shaft 9; the bottom of the air suction pipe 13 is closed, the bottom of the air suction pipe 13 is connected with the second gear 11, and an air suction pump 14 is arranged on the inner wall of the air suction pipe 13; the barrel 15 is arranged on the inner wall of the air suction pipe 13 in a sliding manner, the outer peripheral wall of the barrel 15 is attached to the inner peripheral wall of the air suction pipe 13, the barrel 15 slides along the axial direction of the air suction pipe 13, a push-pull assembly for driving the barrel 15 to slide along the axial direction of the air suction pipe 13 is arranged in the air suction pipe 13, and the top of the barrel 15 is inserted into the fourth air inlet pipe 19; the fourth air inlet pipe 19 is vertically arranged on the inner side of the box cover 3, a plurality of groups of fourth air inlet holes 44 are formed in the inner side of the box cover 3, and the plurality of groups of fourth air inlet holes 44 are all positioned on the inner peripheral inner side of the fourth air inlet pipe 19; an air outlet pipe 21 is arranged on the inner wall of the front side of the working box 1 along the front-back direction of the working box 1, the air outlet pipe 21 is communicated with an air suction pipe 13 through a connecting hose 20, the joint of the connecting hose 20 and the air suction pipe 13 is positioned below an air suction pump 14, a filtering mechanism 22 for filtering air is arranged in the air outlet pipe 21, a plurality of groups of air outlet holes 23 are arranged on the front side of the working box 1, the plurality of groups of air outlet holes 23 are positioned on the inner side of the inner circumference of the air outlet pipe 21, a first air inlet pipe 24 and a second air inlet pipe 26 are respectively arranged on the inner walls of the left side and the right side of the working box 1, a plurality of groups of first air inlet holes 25 and second air inlet holes 27 are respectively arranged on the left side and the right side of the working box 1, the first air inlet holes 25 and the second air inlet holes 27 are respectively positioned on the inner sides of the inner circumferences of the first air inlet pipe 24 and the second air inlet pipe 26, a third air inlet pipe 28 is arranged on the inner wall of the rear side of the working box 1 along the front-back direction, a plurality of third air inlet holes 29 are positioned on the inner circumference of the inner sides of the third air inlet pipe 28;
the controller 30 is arranged on the outer side of the top of the working box 1, a main control module and a signal receiving module are arranged in the controller 30, the controller 30 is in control connection with the rotating mechanism 5, the power device 8 and the push-pull assembly, and a left air inlet button 31, a right air inlet button 32, a rear air inlet button 33, a top air inlet button 34, a power increasing button 35 and a power reducing button 36 are arranged on the controller 30.
In the invention, the ventilation fan is arranged at a proper ventilation position, the power supply is switched on, air is fed from the fourth air inlet pipe 19 in an initial state, and when the air feeding direction needs to be changed, three conditions are as follows: firstly, a left air inlet button 31 on a controller 30 is pressed, a push-pull assembly is started to pull a barrel 15 downwards, so that the barrel 15 is separated from a fourth air inlet pipe 19, a power device 8 is started to drive a first rotating shaft 9 to rotate, the first rotating shaft 9 drives a second gear 11 to rotate ninety degrees through a first gear 10, an air suction pipe 13 horizontally faces towards a first air inlet pipe 24, the push-pull assembly is started to push the barrel 15 into the first air inlet pipe 24, and the air suction pipe 13, the barrel 15 and the first air inlet pipe 24 form an air suction channel to supply air from the left side of a working box 1; secondly, a right air inlet button 32 on the controller 30 is pressed, the push-pull assembly is started to pull the barrel 15 downwards, so that the barrel 15 is separated from the fourth air inlet pipe 19, the power device 8 is started to drive the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the second gear 11 to rotate ninety degrees through the first gear 10, the air suction pipe 13 horizontally faces the second air inlet pipe 26, the push-pull assembly is started to push the barrel 15 into the second air inlet pipe 26, and the air suction pipe 13, the barrel 15 and the second air inlet pipe 26 form an air suction channel to supply air from the side of the working box 1; third, press back side air inlet button 33 on the controller 30, the push-pull assembly starts to pull the barrel 15 downwards, make the barrel 15 break away from the fourth air inlet pipe 19, the power device 8 starts to drive the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the second gear 11 to rotate ninety degrees through the first gear 10, make the aspiration channel 13 horizontally face the first air inlet pipe 24, the rotating mechanism 5 starts to drive the first supporting plate 6 to rotate ninety degrees, make the aspiration channel 13 horizontally face the third air inlet pipe 28, the push-pull assembly starts to push the barrel 15 into the third air inlet pipe 28, the aspiration channel 13, the barrel 15 and the third air inlet pipe 28 form an air suction channel, and air is supplied from the back side of the work box 1. The power up button 35 and the power down button 36 respectively control the suction pump 14 to increase suction power and decrease suction power in response to the controller 30, and are suitable for different situations. According to the invention, the structure is simple, a plurality of groups of internal cavities with different sizes are not required to be formed, the processing difficulty is small, the installation is simple and convenient, the air inlet direction can be changed by pressing different buttons on the controller 30, the left air inlet button 31 is pressed, air is inlet from the left side of the working box 1, the right air inlet button 32 is pressed, air is inlet from the right side of the working box 1, the rear air inlet button 33 is pressed, air is inlet from the rear side of the working box 1, and the operation is simple and convenient.
In an alternative embodiment, the handle 4 is provided in a plurality of sets; it is convenient to mention and remove this ventilation machine.
In an alternative embodiment, the push-pull assembly comprises a third support plate 16, a first electric telescopic rod 17 and a support rod 18; the third supporting plate 16 is horizontally arranged on the inner wall of the air suction pipe 13, and the third supporting plate 16 is positioned above the air suction pump 14; the first electric telescopic rod 17 is vertically arranged on the third supporting plate 16, and the top of the first electric telescopic rod 17 is connected with the supporting rod 18; the support rod 18 is horizontally arranged on the inner wall of the cylinder body 15; the controller 30 is in control connection with the first electric telescopic rod 17; the first electric telescopic rod 17 extends to push the support rod 18, and the support rod 18 drives the cylinder 15 to slide on the inner wall of the air suction pipe 13, so that the cylinder can be inserted into different air inlet pipes.
In an alternative embodiment, the first gear 10 is smaller in diameter than the second gear 11; the second gear 11 is driven to rotate stably at a slow speed, and the air suction pipe 13 is driven to rotate stably at a slow speed.
In an alternative embodiment, a vertical second electric telescopic rod 37 is arranged at the bottom of the work box 1, a horizontal fourth supporting plate 38 is arranged at the bottom of the second electric telescopic rod 37, and the controller 30 is in control connection with the second electric telescopic rod 37; the second electric telescopic rod 37 drives the fourth supporting plate 38 to move up and down, so that the height of the ventilator can be adjusted conveniently.
In an alternative embodiment, universal wheels 39 are arranged at the bottom of the supporting legs 2; is convenient to move.
In an optional embodiment, the left end and the right end of the working box 1 are respectively provided with a mounting plate 40, and a plurality of groups of mounting holes 41 are formed in the mounting plates 40 along the front-back direction of the working box 1; the work box 1 can be mounted on a wall surface or the like through a plurality of sets of mounting holes 41.
In an alternative embodiment, a storage box 43 is arranged on the outer side of the top of the work box 1, a remote controller 42 is arranged in the storage box 43, a signal sending module is arranged in the remote controller 42, the remote controller 42 sends a signal to the controller 30 through the signal sending module, and the signal receiving module receives the signal and controls the push-pull assembly, the rotating mechanism 5 and the power device 8 in the work box 1 to respond through the main control module; the air inlet direction and the air suction power of the ventilator are remotely controlled through the remote controller 42, and the use is more humanized.
In an alternative embodiment, the controller 30 is provided with an electronic touch screen 45, and the electronic touch screen 45 is electrically connected with the main control module; the working state of the ventilator can be changed by pressing the buttons and operating the electronic touch screen 45, so that the use habits of different people can be conveniently met.
In an alternative embodiment, the method for changing the air inlet angle based on the indoor ventilator capable of ventilating at multiple angles comprises the following steps:
s1, placing the ventilation fan at a proper ventilation position, switching on a power supply, and feeding air from the fourth air inlet pipe 19 in an initial state;
s2, pressing the rear side air inlet button 33 on the controller 30;
s3, the push-pull assembly pulls the barrel 15 downwards to separate the barrel 15 from the fourth air inlet pipe 19;
s4, starting the power device 8 to drive the first rotating shaft 9 to rotate, wherein the first rotating shaft 9 drives the second gear 11 to rotate ninety degrees through the first gear 10, so that the air suction pipe 13 horizontally faces the first air inlet pipe 24;
s5, starting the rotating mechanism 5 to drive the first supporting plate 6 to rotate ninety degrees, so that the air suction pipe 13 horizontally faces the third air inlet pipe 28;
s6, the push-pull assembly is started to push the cylinder 15 into the third air inlet pipe 28, and the air suction pipe 13, the cylinder 15 and the third air inlet pipe 28 form an air suction channel for feeding air from the rear side of the working box 1. The air inlet direction can be automatically adjusted by pressing the rear side air inlet button 33 on the controller 30, air is fed from the rear side, the operation is simple and convenient, and when air is fed from the left side or the right side, the left side air inlet button 31 or the right side air inlet button 32 is pressed.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. An indoor ventilator capable of ventilating at multiple angles is characterized by comprising a working box (1), a first supporting plate (6), a power device (8), a first rotating shaft (9), a first gear (10), a second gear (11), a second rotating shaft (12), an air suction pipe (13), a cylinder body (15), a fourth air inlet pipe (19), a connecting hose (20), an air outlet pipe (21) and a controller (30);
the bottom of the working box (1) is provided with a plurality of groups of vertical supporting legs (2), the top of the working box (1) is provided with an opening, the top of the working box (1) is provided with a box cover (3), the box cover (3) is provided with a handle (4), and the inner side of the bottom of the working box (1) is provided with a rotating mechanism (5) for driving a first supporting plate (6) to rotate; the first supporting plate (6) is horizontally arranged on the rotating mechanism (5), the rotating plane of the first supporting plate (6) is a horizontal plane, two groups of vertical second supporting plates (7) are arranged on the first supporting plate (6), and the two groups of second supporting plates (7) are parallel to each other; the power device (8) is arranged on the group of second supporting plates (7), and the power device (8) is in transmission connection with the first rotating shaft (9); the first rotating shaft (9) penetrates through one group of second supporting plates (7) to be rotatably connected with the other group of second supporting plates (7), and the first rotating shaft (9) is arranged along the front-back direction of the working box (1); the first gear (10) is in key connection with the first rotating shaft (9), and the first gear (10) is meshed with the second gear (11); the second gear (11) is in key connection with a second rotating shaft (12), two ends of the second rotating shaft (12) are respectively in rotating connection with the two groups of second supporting plates (7), the second rotating shaft (12) is parallel to the first rotating shaft (9), and the second rotating shaft (12) is positioned above the first rotating shaft (9); the bottom of the air suction pipe (13) is closed, the bottom of the air suction pipe (13) is connected with the second gear (11), and an air suction pump (14) is arranged on the inner wall of the air suction pipe (13); the barrel (15) is arranged on the inner wall of the air suction pipe (13) in a sliding mode, the outer peripheral wall of the barrel (15) is attached to the inner peripheral wall of the air suction pipe (13), the barrel (15) slides along the axis direction of the air suction pipe (13), a push-pull assembly for driving the barrel (15) to slide along the axis direction of the air suction pipe (13) is arranged in the air suction pipe (13), and the top of the barrel (15) is inserted into a fourth air inlet pipe (19); the fourth air inlet pipe (19) is vertically arranged on the inner side of the box cover (3), the box cover (3) is provided with a plurality of groups of fourth air inlet holes (44), and the plurality of groups of fourth air inlet holes (44) are all positioned on the inner circumferential inner side of the fourth air inlet pipe (19); an air outlet pipe (21) is arranged on the inner wall of the front side of the working box (1) along the front-back direction of the working box (1), the air outlet pipe (21) is communicated with an air suction pipe (13) through a connecting hose (20), the joint of the connecting hose (20) and the air suction pipe (13) is positioned below an air suction pump (14), a filtering mechanism (22) for filtering air is arranged in the air outlet pipe (21), a plurality of groups of air outlet holes (23) are arranged on the front side of the working box (1), the plurality of groups of air outlet holes (23) are all positioned on the inner circumferential side of the air outlet pipe (21), a first air inlet pipe (24) and a second air inlet pipe (26) are respectively arranged on the inner walls of the left side and the right side of the working box (1), a plurality of groups of first air inlet holes (25) and second air inlet holes (27) are respectively arranged on the left side and the right side of the working box (1), the first air inlet holes (25) and the second air inlet holes (27) are respectively positioned on the inner circumferential side of the first air inlet pipe (24) and the second air inlet pipe (26), a third air inlet pipe (28) is arranged on the inner wall of the rear side of the working box (1) along the front-rear direction of the working box, a plurality of groups of third air inlet holes (29) are formed in the rear side of the working box (1), and the plurality of groups of third air inlet holes (29) are all positioned on the inner side of the inner circumference of the third air inlet pipe (28);
controller (30) set up in work box (1) top outside, be equipped with host system and signal reception module in controller (30), controller (30) and slewing mechanism (5), power device (8) and push-and-pull assembly are all control connection, are equipped with left side air inlet button (31), right side air inlet button (32), rear side air inlet button (33), top air inlet button (34), power increase button (35) and power reduction button (36) on controller (30).
2. An indoor ventilator capable of ventilating at multiple angles according to claim 1, wherein the handle (4) is provided in plural sets.
3. An indoor ventilator capable of ventilating at multiple angles according to claim 1, wherein the push-pull assembly comprises a third support plate (16), a first electric telescopic rod (17) and a support rod (18); the third supporting plate (16) is horizontally arranged on the inner wall of the air suction pipe (13), and the third supporting plate (16) is positioned above the air suction pump (14); the first electric telescopic rod (17) is vertically arranged on the third supporting plate (16), and the top of the first electric telescopic rod (17) is connected with the supporting rod (18); the supporting rod (18) is horizontally arranged on the inner wall of the cylinder body (15); the controller (30) is connected with the first electric telescopic rod (17) in a control mode.
4. An indoor ventilator capable of ventilating at multiple angles according to claim 1, wherein the diameter of the first gear (10) is smaller than that of the second gear (11).
5. An indoor ventilator capable of ventilating at multiple angles as claimed in claim 1, wherein a vertical second electric telescopic rod (37) is arranged at the bottom of the work box (1), a horizontal fourth supporting plate (38) is arranged at the bottom of the second electric telescopic rod (37), and the controller (30) is in control connection with the second electric telescopic rod (37).
6. An indoor ventilator capable of ventilating at multiple angles according to claim 1, wherein universal wheels (39) are provided at the bottom of the supporting legs (2).
7. An indoor ventilator capable of ventilating at multiple angles as defined in claim 1, wherein the left and right ends of the working box (1) are respectively provided with mounting plates (40), and the mounting plates (40) are provided with a plurality of sets of mounting holes (41) along the front-rear direction of the working box (1).
8. An indoor ventilator capable of ventilating at multiple angles as claimed in claim 1, wherein a storage box (43) is arranged on the outer side of the top of the work box (1), a remote controller (42) is arranged in the storage box (43), a signal sending module is arranged in the remote controller (42), the remote controller (42) sends a signal to the controller (30) through the signal sending module, and the signal receiving module receives the signal and controls the push-pull assembly, the rotating mechanism (5) and the power device (8) in the work box (1) to respond through the main control module.
9. An indoor ventilator capable of ventilating at multiple angles as claimed in claim 1, wherein the controller (30) is provided with an electronic touch screen (45), and the electronic touch screen (45) is electrically connected with the main control module.
10. An air intake angle varying method of an indoor ventilator capable of ventilating at a plurality of angles as set forth in any one of claims 1 to 9, comprising the steps of:
s1, placing the ventilation fan at a proper ventilation position, switching on a power supply, and feeding air from a fourth air inlet pipe (19) in an initial state;
s2, pressing a rear side air inlet button (33) on the controller (30);
s3, the push-pull assembly pulls the barrel (15) downwards to enable the barrel (15) to be separated from the fourth air inlet pipe (19);
s4, starting the power device (8) to drive the first rotating shaft (9) to rotate, wherein the first rotating shaft (9) drives the second gear (11) to rotate ninety degrees through the first gear (10), so that the air suction pipe (13) horizontally faces the first air inlet pipe (24);
s5, starting the rotating mechanism (5) to drive the first supporting plate (6) to rotate ninety degrees, so that the air suction pipe (13) horizontally faces the third air inlet pipe (28);
s6, the push-pull assembly is started to push the cylinder (15) into the third air inlet pipe (28), and the air suction pipe (13), the cylinder (15) and the third air inlet pipe (28) form an air suction channel for feeding air from the rear side of the working box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011414498.8A CN112628915B (en) | 2020-12-04 | 2020-12-04 | Indoor ventilator capable of ventilating at multiple angles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011414498.8A CN112628915B (en) | 2020-12-04 | 2020-12-04 | Indoor ventilator capable of ventilating at multiple angles |
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| CN112628915B true CN112628915B (en) | 2022-04-15 |
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