CN112032868A - Bladeless fan with sterilization and humidification functions - Google Patents

Bladeless fan with sterilization and humidification functions Download PDF

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Publication number
CN112032868A
CN112032868A CN202010872410.0A CN202010872410A CN112032868A CN 112032868 A CN112032868 A CN 112032868A CN 202010872410 A CN202010872410 A CN 202010872410A CN 112032868 A CN112032868 A CN 112032868A
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CN
China
Prior art keywords
air
ring
barrel
sterilization
mixing chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010872410.0A
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Chinese (zh)
Inventor
曹仁康
龚益超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Jiutai Enterprise Management Consulting Co ltd
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Jinan Jiutai Enterprise Management Consulting Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinan Jiutai Enterprise Management Consulting Co ltd filed Critical Jinan Jiutai Enterprise Management Consulting Co ltd
Priority to CN202010872410.0A priority Critical patent/CN112032868A/en
Publication of CN112032868A publication Critical patent/CN112032868A/en
Withdrawn legal-status Critical Current

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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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Humidification (AREA)

Abstract

The invention discloses a bladeless fan with sterilization and humidification functions, which comprises a barrel, a base fixed at the bottom of the barrel and an air ring fixedly communicated with the top of the barrel and used for air outlet, wherein a plurality of air outlets are uniformly distributed on the air ring along the circumference; when the humidifying component works, the fan blade is driven to rotate, the rotating fan blade generates airflow in the mixing chamber, external atmosphere enters the barrel through the air inlet fin so as to reach the mixing chamber, the humidifying component sends water vapor generated in the humidifier into the mixing chamber to be mixed with flowing atmosphere and then to the air ring together, and the water vapor is blown out from an air outlet on the air ring; meanwhile, the humidifying component drives the sterilizing component to be electrified and rotated, so that the air flow blown out from the air outlet is sterilized, and finally the functions of blowing, humidifying and sterilizing are achieved.

Description

Bladeless fan with sterilization and humidification functions
Technical Field
The invention relates to a fan, in particular to a bladeless fan with sterilization and humidification functions.
Background
The bladeless fan blows air from a notch rotating around the ring amplifier, and because the air is forced to flow from the ring, the air volume passing through the notch is increased, the speed per hour is also increased, and the air flow of the bladeless fan is smoother than that of the common fan.
Because there are no fan blades to 'cut' the air, the user does not feel the stage-impact and wave-like irritation. It lets you feel more natural cool through a continuous air flow; the specific principle is that the electric motor in the base sucks air into the fan base, after the air is accelerated by the cyclone accelerator, the air circulation speed is increased, the air is surrounded by the annular inner lip of the bladeless fan head, and the surrounding force drives the air near the fan head to enter the fan head along with the air and blow out the air at a high speed.
However, the conventional bladeless fan has a single function, for example, long-time blowing can cause the evaporation of water in a human body, water shortage, increase of the transmission speed of viruses in a period of susceptibility to influenza and the like.
Disclosure of Invention
Based on the above mentioned shortcomings in the prior art, the present invention provides a bladeless fan with sterilization and humidification functions.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
a bladeless fan with sterilization and humidification functions comprises a barrel, a base and an air ring, wherein the base is fixed at the bottom of the barrel and used for being in contact with the ground, and the air ring is fixedly communicated with the top of the barrel and used for exhausting air;
a plurality of air outlets are uniformly distributed on the air ring along the circumference, a mixing chamber is arranged in the middle of the cylinder, air inlet fins for air to enter and communicate with the mixing chamber are fixed at the lower part of the cylinder, and fan blades for generating air flow are rotatably arranged in the mixing chamber;
a humidifying component for pumping atomized water vapor is installed on one side of the barrel, a humidifier is installed on the side wall of the lower portion of the barrel and is communicated with the humidifying component, and the fan blades are connected with the humidifying component;
and the air ring is rotatably provided with a sterilization component for sterilizing the air flow blown out from the air outlet, and the sterilization component is connected with the humidification component.
As a further scheme of the invention: the humidifying assembly comprises a pressure cylinder fixed on the outer wall of the cylinder body, a sealing plug arranged in the pressure cylinder in a sealing and sliding manner, and a pushing structure connected with the sealing plug;
and two one-way valves are arranged on the pressure cylinder, one of the one-way valves is communicated with the humidifier through an air inlet pipe, and the other one-way valve is communicated with the mixing chamber through an air outlet pipe.
As a still further scheme of the invention: the pushing structure comprises a crankshaft rotatably arranged in the pressure cylinder, a motor installed on the pressure cylinder and a connecting rod used for connecting the crankshaft and the sealing plug;
the crankshaft penetrates through the pressure cylinder and is connected with the pressure cylinder through a bearing, one end of the crankshaft is connected with the output end of the motor, one end of the connecting rod is rotatably sleeved on the crankshaft, and the other end of the connecting rod is rotatably connected to the sealing plug.
As a still further scheme of the invention: a worm is vertically and rotatably arranged on one side of the cylinder body, the worm is connected with the other end of the crankshaft, the fan blades are rotatably arranged in the mixing chamber through a rotating shaft, and the worm is connected with the rotating shaft through a first transmission piece;
the cylinder body is provided with a through hole for the first transmission piece to pass through.
As a still further scheme of the invention: the sterilization assembly comprises a toothed ring rotatably mounted on the air ring, a plurality of ultraviolet lamps fixed on the inner ring of the toothed ring along the circumference, and an annular groove formed in the air ring and used for being in sliding embedding with the toothed ring;
the ultraviolet lamp is in an arc shape, and the arc is concentric with the air ring; the gear ring is connected with the worm through a transmission structure.
As a still further scheme of the invention: the annular groove is internally fixed with a conducting ring with the same size as the annular groove, the back of the gear ring is fixed with a plurality of clamping rings which are clamped with the conducting ring in a sliding mode, and the clamping rings are electrically connected with the conducting ring and the ultraviolet lamp.
As a still further scheme of the invention: the transmission structure comprises a worm wheel which is rotatably arranged on the outer wall of the cylinder and is meshed with the worm, a gear which is rotatably arranged on the upper part of the cylinder, and a second transmission part which is used for connecting the gear and the worm wheel;
the gear is meshed with the gear ring.
As a still further scheme of the invention: the humidifier is characterized in that a wireless controller is installed in the barrel and electrically connected with the humidifier, the motor and the conducting ring, a receiver is arranged on the wireless controller, and the receiver is connected with a remote controller through wireless signals.
After adopting the structure, compared with the prior art, the invention has the following advantages: when the humidifying component works, the fan blade is driven to rotate, the rotating fan blade generates airflow in the mixing chamber, external atmosphere enters the barrel through the air inlet fin so as to reach the mixing chamber, the humidifying component sends water vapor generated in the humidifier into the mixing chamber to be mixed with flowing atmosphere and then to the air ring together, and the water vapor is blown out from an air outlet on the air ring; meanwhile, the humidifying component drives the sterilizing component to be electrified and rotated, so that the air flow blown out from the air outlet is sterilized, and finally the functions of blowing, humidifying and sterilizing are achieved.
Drawings
Fig. 1 is a schematic structural view of a bladeless fan with sterilization and humidification functions.
Fig. 2 is a partial schematic view of a bladeless fan with sterilization and humidification functions, wherein an air ring, a gear ring and an ultraviolet lamp are arranged in the bladeless fan.
Fig. 3 is a schematic structural diagram of an air inlet ring, an annular groove and an air outlet of the bladeless fan with the functions of sterilization and humidification.
In the figure: 1-a cylinder body; 2-air inlet fins; 3-a base; 4-fan blades; 5-wind ring; 6-air outlet; 7-a pressure cylinder; 8-a motor; 9-a crankshaft; 10-a worm; 11-a first transmission member; 12-a connecting rod; 13-a sealing plug; 14-a one-way valve; 15-air inlet pipe; 16-an air outlet pipe; 17-a mixing chamber; 18-a worm gear; 19-a second transmission member; 20-a gear; 21-a toothed ring; 22-an ultraviolet lamp; 23-annular groove.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in an embodiment of the present invention, a bladeless fan with sterilization and humidification functions includes a barrel 1, a base 3 fixed at the bottom of the barrel 1 for contacting with the ground, and an air ring 5 fixedly communicated with the top of the barrel 1 for exhausting air; a plurality of air outlets 6 are uniformly distributed on the air ring 5 along the circumference, a mixing chamber 17 is arranged in the middle of the cylinder body 1, air inlet fins 2 for air to enter and communicate with the mixing chamber 17 are fixed at the lower part of the cylinder body 1, and fan blades 4 for generating air flow are rotatably arranged in the mixing chamber 17; a humidifying component for pumping atomized water vapor is installed on one side of the barrel body 1, a humidifier 24 is installed on the side wall of the lower portion of the barrel body 1, the humidifier 24 is communicated with the humidifying component, and the fan blades 4 are connected with the humidifying component; a sterilization component for sterilizing the airflow blown out from the air outlet 6 is rotatably arranged on the wind ring 5, and the sterilization component is connected with the humidification component;
when the humidifying component works, the fan blades 4 are driven to rotate, the rotating fan blades 4 generate air flow in the mixing chamber 17, external atmosphere enters the barrel body 1 through the air inlet fins 2, and accordingly reaches the mixing chamber 17, the humidifying component sends water vapor generated in the humidifier 24 into the mixing chamber 17 to be mixed with flowing atmosphere, the water vapor and the flowing atmosphere are sent to the air ring 5 together, and the air vapor is blown out from the air outlet 6 on the air ring 5; meanwhile, the humidifying component drives the sterilizing component to be electrified and rotated, so that the air flow blown out from the air outlet 6 is sterilized, and finally the functions of blowing, humidifying and sterilizing are achieved.
In one embodiment of the invention, the humidifying assembly comprises a pressure cylinder 7 fixed on the outer wall of the cylinder body 1, a sealing plug 13 arranged in the pressure cylinder 7 in a sealing and sliding manner, and a pushing structure connected with the sealing plug 13;
two one-way valves 14 are arranged on the pressure cylinder 7, wherein one-way valve 14 is communicated with the humidifier 24 through an air inlet pipe 15, and the other one-way valve 14 is communicated with a mixing chamber 17 through an air outlet pipe 16;
the sealing plug 13 is driven by the action of a pushing structure to move back and forth along the inner wall of the pressure cylinder 17, so that the moisture in the humidifier 24 is pumped into the pressure cylinder 7 through the air inlet pipe 15 by matching with the two one-way valves 14 and then is sent into the mixing chamber 17 through the air outlet pipe 16, and the moisture and the flowing atmosphere are mixed in the mixing chamber 17 and then are sent into the air ring 5.
In another embodiment of the present invention, the pushing structure comprises a crankshaft 9 rotatably provided in the pressure cylinder 7, a motor 8 mounted on the pressure cylinder 7, and a connecting rod 12 for connecting the crankshaft 9 with the sealing plug 13;
the crankshaft 9 penetrates through the pressure cylinder 7 and is connected with the pressure cylinder through a bearing, one end of the crankshaft 9 is connected with the output end of the motor 8, one end of the connecting rod 12 is rotatably sleeved on the crankshaft 9, and the other end of the connecting rod 12 is rotatably connected on the sealing plug 13;
after the motor 8 works, the crankshaft 9 is driven to rotate, the rotating crankshaft 9 drives the connecting rod 12 to drive the sealing plug 13 to slide along the inner wall of the pressure cylinder 7 in a reciprocating sealing manner, and the moisture generated by the humidifier 24 is sent into the mixing chamber 17 by matching with the one-way valve 14.
In another embodiment of the present invention, a worm 10 is vertically and rotatably installed on one side of the cylinder 1, the worm 10 is connected with the other end of the crankshaft 9, the fan blades 4 are rotatably installed in the mixing chamber 17 through a rotating shaft, and the worm 10 is connected with the rotating shaft through a first transmission piece 11;
a through hole for the first transmission piece 11 to pass through is formed in the cylinder body 1;
when the crankshaft 9 rotates, the worm 10 is driven to rotate synchronously, the rotating worm 10 drives the rotating shaft to rotate by means of the first transmission piece 11, and the rotating shaft drives the fan blades 4 to rotate, so that air flow is generated for air supply.
In another embodiment of the present invention, the sterilization assembly includes a toothed ring 21 rotatably mounted on the wind ring 5, a plurality of ultraviolet lamps 22 circumferentially fixed on an inner ring of the toothed ring 21, and an annular groove 23 opened on the wind ring 5 for slidably engaging with the toothed ring 21;
the ultraviolet lamp 22 is arc-shaped, and the arc is concentric with the air ring 5; the gear ring 21 is connected with the worm 10 through a transmission structure;
when the worm 10 rotates, the transmission structure is driven to move, the transmission structure drives the toothed ring 21 to slide along the annular groove 23 to do circular motion, and further the ultraviolet lamps 22 do circular motion, so that the circular sterilization effect is realized.
In another embodiment of the present invention, a conductive ring having the same size as the annular groove 23 is fixed in the annular groove 23, a plurality of clamping rings slidably engaged with the conductive ring are fixed on the back surface of the toothed ring 21, and the clamping rings are electrically connected to the conductive ring and the ultraviolet lamp 22;
the use of the retaining ring enables the UV lamp 22 to remain electrically connected to the fixed conductive ring during rotation, so that the fixed conductive ring provides continuous power to the rotating UV lamp 22.
In a further embodiment of the present invention, the transmission structure comprises a worm wheel 18 rotatably mounted on the outer wall of the cylinder 1 and engaged with the worm 10, a gear 20 rotatably mounted on the upper portion of the cylinder 1, and a second transmission member 19 for connecting the gear 20 and the worm wheel 18;
the gear 20 is meshed with the gear ring 21;
the worm 10 rotates to drive the worm wheel 18 to rotate, the second transmission piece 19 drives the gear 20 to rotate by means of the rotating worm wheel 18, the gear 20 rotates to drive the toothed ring 21 to rotate slowly, and finally the ultraviolet lamp 22 is driven to kill the periphery of the air flow blown out from the fixed air outlet 6.
In another embodiment of the present invention, a wireless controller is installed in the barrel 1, the wireless controller is electrically connected to the humidifier 24, the motor 8 and the conductive ring, a receiver is arranged on the wireless controller, and the receiver is wirelessly connected to a remote controller through signals;
the working state of the wireless controller can be wirelessly controlled through the remote controller, and the wireless controller controls the power on and off of the humidifier 24, the motor 8 and the conducting ring, so that the functions of humidification, air supply and sterilization one-key starting are realized, and the operation is quick.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims (8)

1. A bladeless fan with sterilization and humidification functions is characterized by comprising a barrel (1), a base (3) fixed at the bottom of the barrel (1) and used for being in contact with the ground, and an air ring (5) fixedly communicated with the top of the barrel (1) and used for exhausting air;
a plurality of air outlets (6) are uniformly distributed on the air ring (5) along the circumference, a mixing chamber (17) is formed in the middle of the barrel body (1), air inlet fins (2) for air to enter and communicate with the mixing chamber (17) are fixed at the lower part of the barrel body (1), and fan blades (4) for generating air flow are rotatably mounted in the mixing chamber (17);
a humidifying component for pumping atomized water vapor is installed on one side of the barrel body (1), a humidifier (24) is installed on the side wall of the lower portion of the barrel body (1), the humidifier (24) is communicated with the humidifying component, and the fan blades (4) are connected with the humidifying component;
and a sterilization component for sterilizing the air flow blown out from the air outlet (6) is rotatably arranged on the air ring (5), and the sterilization component is connected with the humidification component.
2. The bladeless fan with sterilization and humidification functions as claimed in claim 1, wherein the humidification assembly comprises a pressure cylinder (7) fixed on the outer wall of the cylinder body (1), a sealing plug (13) hermetically and slidably arranged in the pressure cylinder (7), and a pushing structure connected with the sealing plug (13);
two one-way valves (14) are mounted on the pressure cylinder (7), one of the one-way valves (14) is communicated with the humidifier (24) through an air inlet pipe (15), and the other one-way valve (14) is communicated with the mixing chamber (17) through an air outlet pipe (16).
3. The bladeless fan with sterilization and humidification functions of claim 2, wherein the pushing structure comprises a crankshaft (9) rotatably arranged in the pressure cylinder (7), a motor (8) mounted on the pressure cylinder (7), and a connecting rod (12) for connecting the crankshaft (9) with the sealing plug (13);
the crankshaft (9) penetrates through the pressure cylinder (7) and is connected with the pressure cylinder through a bearing, one end of the crankshaft (9) is connected with the output end of the motor (8), one end of the connecting rod (12) is rotatably sleeved on the crankshaft (9), and the other end of the connecting rod (12) is rotatably connected to the sealing plug (13).
4. The bladeless fan with sterilization and humidification functions as claimed in claim 3, wherein a worm (10) is vertically and rotatably mounted on one side of the barrel (1), the worm (10) is connected with the other end of the crankshaft (9), the fan blades (4) are rotatably mounted in the mixing chamber (17) through a rotating shaft, and the worm (10) and the rotating shaft are connected through a first transmission member (11);
the barrel (1) is provided with a through hole for the first transmission piece (11) to pass through.
5. The bladeless fan with sterilization and humidification functions as claimed in claim 4, wherein the sterilization assembly comprises a toothed ring (21) rotatably mounted on the air ring (5), a plurality of ultraviolet lamps (22) fixed on an inner ring of the toothed ring (21) along the circumference, and an annular groove (23) formed in the air ring (5) and used for being in sliding fit with the toothed ring (21);
the ultraviolet lamp (22) is arc-shaped, and the arc is concentric with the air ring (5); the gear ring (21) is connected with the worm (10) through a transmission structure.
6. The bladeless fan with sterilization and humidification functions as claimed in claim 5, wherein a conductive ring with the same size as the annular groove (23) is fixed in the annular groove (23), a plurality of clamping rings slidably engaged with the conductive ring are fixed on the back surface of the toothed ring (21), and the clamping rings are electrically connected with the conductive ring and the ultraviolet lamp (22).
7. The bladeless fan with sterilization and humidification functions as claimed in claim 5, wherein the transmission structure comprises a worm gear (18) rotatably mounted on the outer wall of the barrel (1) and engaged with the worm (10), a gear (20) rotatably mounted on the upper portion of the barrel (1), and a second transmission member (19) for connecting the gear (20) and the worm gear (18);
the gear (20) is meshed with the gear ring (21).
8. The bladeless fan with sterilization and humidification functions as claimed in claim 6, wherein a wireless controller is installed in the barrel (1), the wireless controller is electrically connected with the humidifier (24), the motor (8) and the conducting ring, a receiver is arranged on the wireless controller, and the receiver is connected with a remote controller through wireless signals.
CN202010872410.0A 2020-08-26 2020-08-26 Bladeless fan with sterilization and humidification functions Withdrawn CN112032868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010872410.0A CN112032868A (en) 2020-08-26 2020-08-26 Bladeless fan with sterilization and humidification functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010872410.0A CN112032868A (en) 2020-08-26 2020-08-26 Bladeless fan with sterilization and humidification functions

Publications (1)

Publication Number Publication Date
CN112032868A true CN112032868A (en) 2020-12-04

Family

ID=73581647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010872410.0A Withdrawn CN112032868A (en) 2020-08-26 2020-08-26 Bladeless fan with sterilization and humidification functions

Country Status (1)

Country Link
CN (1) CN112032868A (en)

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Application publication date: 20201204

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