CN106368966B - Bladeless ceiling fan - Google Patents
Bladeless ceiling fan Download PDFInfo
- Publication number
- CN106368966B CN106368966B CN201610988752.2A CN201610988752A CN106368966B CN 106368966 B CN106368966 B CN 106368966B CN 201610988752 A CN201610988752 A CN 201610988752A CN 106368966 B CN106368966 B CN 106368966B
- Authority
- CN
- China
- Prior art keywords
- air
- wind tunnel
- wind
- suction cylinder
- air suction
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A bladeless ceiling fan is composed of a main machine and a plurality of wind tunnels distributed in an annular mode, wherein a mounting seat is arranged above the main machine and fixedly connected with a roof, a motor is arranged in the main machine, the motor drives an air suction cylinder with a turbine blade structure, an air inlet of the air suction cylinder is arranged at the bottom of the center of the main machine, and an outlet of the air suction cylinder is communicated with an inner wind cavity of the wind tunnel; one or more crossed inner wind rings are arranged in the internal cavity of the wind tunnel and are communicated with an inner wind cavity in the wind tunnel; a gap-shaped high-pressure air outlet is arranged below the inner air ring. The air in the room is pumped into the host machine by adopting a hollow turbine type air pumping mode, and then is conveyed into the inner cavity of the wind tunnel through a plurality of air supply pipes, and the wind tunnel adopts a ring type high-pressure air outlet, so that the high-pressure air moves downwards in the wind tunnel rapidly, and then the air in the space above the wind tunnel is driven to generate negative pressure, and a large amount of air is sucked from the upper part of the wind tunnel to supplement, so that the proper air quantity is obtained.
Description
Technical Field
The invention relates to a household appliance, in particular to a bladeless ceiling fan with multiple air outlets.
Background
Bladeless fans are unique in shape and good in safety, and have been accepted by the market. The bladeless fan utilizes high-speed airflow to pass through the wind tunnel effect, so that the air quantity is enhanced, and the long-distance air supply is realized. Because the wind tunnel structure of the bladeless fan in the market is fixed, when the air is driven by high-speed air flow, the air supply is realized along the inner wall of the wind tunnel. The wind force is not concentrated in the short distance, and the wind quantity is very small at the distance of about 1 meter.
The traditional ceiling fan is gradually eliminated by customers, and no bladeless ceiling fan adopting a wind tunnel wind outlet structure exists in the market at present. The field is currently blank.
Disclosure of Invention
The invention aims to solve the technical problem of providing a bladeless ceiling fan which is arranged on a ceiling and has a lighting function and a good air outlet effect.
The invention solves the problems by adopting the following technical scheme: a bladeless ceiling fan comprises a host machine and a plurality of wind tunnels distributed in a ring shape, wherein a mounting seat is arranged above the host machine and fixedly connected with a roof, and is characterized in that: the main machine comprises a plurality of motors, the motors jointly drive an air suction cylinder with a turbine blade structure, a plurality of blades are arranged in the air suction cylinder, an air inlet of the air suction cylinder is arranged at the bottom of the center of the main machine, and an outlet of the air suction cylinder is communicated with an inner air cavity of the wind tunnel; one or more crossed inner wind rings are arranged in the internal cavity of the wind tunnel and are communicated with an inner wind cavity in the wind tunnel; a gap-shaped high-pressure air outlet is arranged below the inner air ring.
The inner wall of the wind tunnel is horn-shaped, and the upper part is big and the lower part is small.
The wind tunnel is provided with an air inlet above, a hanging column is arranged above the wind tunnel, and the hanging column is connected with a ceiling.
The plurality of motors are distributed around the air suction cylinder in a ring shape, the rotating wheels of the motors are matched with teeth on the outer side of the air suction cylinder, and the plurality of motors push the air suction cylinder to rotate together.
The blades inside the air suction cylinder are directed to the central shaft of the air suction cylinder and distributed in a spiral shape, and one layer or multiple layers of blades are arranged.
The bottom of the wind tunnel and/or the host is provided with an LED illuminating lamp and/or a decorative lamp.
The inner wind ring of the wind tunnel is made of transparent materials, and an LED decorative lamp is connected into the inner wind ring.
The negative ion generator is arranged in the host, and the transmitting end of the negative ion generator is arranged in the high-pressure air cavity.
And a heating element is arranged on the inner wall of the wind tunnel.
Compared with the prior art, the invention has the advantages that: the air in the room is pumped into the host by adopting a hollow turbine type air pumping mode, and then is conveyed into the inner cavity of the wind tunnel by adopting a plurality of air supply pipes, and the wind tunnel adopts a ring-type one-layer or multi-layer high-pressure air outlet, so that the high-pressure air moves downwards in the wind tunnel rapidly, and then the air in the space above the wind tunnel is driven to generate negative pressure, a large amount of air is sucked from the upper part of the wind tunnel to supplement, and the proper air quantity is obtained.
The wind tunnel adopts a funnel-shaped structure with large upper part and small lower part, and a large amount of air can be pumped in from the space between the wind tunnel and the ceiling and blown out downwards, so that the convection of upper air in a room can be effectively enhanced, and people feel comfortable.
The novel LED ceiling fan has unique and novel structure, can be well combined with the structure design of the existing crystal lamp and LED lamp, can strengthen indoor air convection besides providing illumination, and has much higher safety compared with the traditional ceiling fan.
It also integrates the functions of dust filtration, heating element and anion generator, and can regulate room temperature, improve indoor air quality and raise comfort level. Meanwhile, compared with an air conditioner, the air conditioner has the advantages of saving electricity, protecting environment, saving energy and reducing emission.
Drawings
Fig. 1, bottom view of the embodiment.
Fig. 2, a cross-sectional view A-A in fig. 1.
Fig. 3, enlarged view at B in fig. 2.
Wherein 1 is the host computer, 2 is the guide duct, 3 is the motor, 4 is the induced draft tube, 5 is the wind tunnel, 6 is the inner wind ring, 7 is the blade, 8 is the air inlet filter screen, 9 is the mount pad, 10 is the LED lamp, 11 is the davit, 12 is the high-pressure air outlet, 13 is the high-pressure wind chamber, 14 is anion generator, 15 is heating element.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
The bladeless ceiling fan consists of a main machine and a plurality of wind tunnels, and the main machine and the wind tunnels are fixedly connected with an indoor ceiling. The wind tunnels are distributed around the host in a ring shape and are connected with a high-pressure air cavity of the host through the air guide pipe.
The main machine consists of a mounting seat, a shell, a high-pressure air cavity, an air suction cylinder, a motor and a control circuit board from top to bottom, wherein the air suction cylinder is arranged at the center of the lower part of the main machine, a plurality of blades are arranged in the air suction cylinder, the blades are distributed in a spiral shape, a turbine effect is generated during rotation, suction force is generated, and air below the main machine is sucked into the high-pressure air cavity above the air suction cylinder.
An air inlet filter screen is arranged below the air suction barrel, the air inlet filter screen comprises a silver ion filter screen or a PM2.5 filter screen or a conventional filter screen, the silver ion filter screen can be used for degerming after being connected with static electricity, the PM2.5 filter screen can be used for filtering smoke dust in air, and the conventional filter screen can be used for increasing air output.
The air suction barrel is connected with the shell of the host machine through a bearing, and annular teeth are arranged on the periphery of the air suction barrel.
The motor is controlled through the control circuit board, the control circuit board can control the LED illuminating lamp and the decorative lamp at the same time, and the control mode comprises rotation speed control of the motor, gear switching of a lamplight part, time delay flickering, a light-sensitive switch, a sound-sensitive switch, a heating element switch, a negative ion generator switch and the like.
The high-pressure air cavities are connected with each wind tunnel through air guide pipes, the high-pressure air cavities are arranged in the wind tunnels and are positioned on the upper layers of the wind tunnels and communicated with slit-shaped air outlets on the inner walls of the wind tunnels. The slit-shaped air outlet on the inner wall of the wind tunnel is provided with an air guide piece, so that the air outlet direction blows downwards along the inner wall of the wind tunnel.
The high-pressure air blows downwards along the inner wall of the air cavity to reduce the air pressure in the air tunnel, and the air above the air tunnel is supplemented into the air tunnel to increase the air output.
The wind tunnel adopts a structure with a large upper part and a small lower part, and the upper part is provided with a larger air inlet sectional area, so that more air can be sucked, the lower part is gradually reduced, the wind pressure can be increased, and the air supply distance is increased. After the lower part of the wind tunnel is reduced, the more parts are provided with LED illuminating lamps, and decorative lamps are arranged below the air guide pipe and the host. The decorative lamp is controlled by the photosensitive switch and the sound control inductive switch, and when music sounds indoors, the atmosphere can be baked through flickering and color changing.
The inner wall of the wind tunnel is provided with a heating element, the heating element comprises conventional heating elements such as electrothermal ceramics or heating wires, and the indoor environment temperature is improved by heating the air temperature in the wind tunnel and blowing air circulation by the inner wind ring.
Further, the negative ion generator is arranged in the high-pressure air cavity of the host machine, free electrons are dispersed into the high-pressure air cavity by the negative ion generator through electrode discharge, the negative ion concentration in the air is increased, the filter screen is arranged at the inlet of the air suction cylinder at the bottom of the host machine, the filter screen is arranged at the inlet of the wind tunnel, dust and bacteria attached to the air are filtered, and the indoor air quality is improved.
Claims (7)
1. A bladeless ceiling fan comprises a host machine and a plurality of wind tunnels distributed in a ring shape, wherein a mounting seat is arranged above the host machine and fixedly connected with a roof, and is characterized in that: the main machine comprises a plurality of motors, the motors jointly drive an air suction cylinder with a turbine blade structure, the motors are annularly distributed around the air suction cylinder, rotating wheels of the motors are matched with teeth on the outer side of the air suction cylinder, and the plurality of motors jointly push the air suction cylinder to rotate; the air suction cylinder is internally provided with a plurality of blades, the blades in the air suction cylinder are directed to the central shaft of the air suction cylinder and are distributed in a spiral manner, and one layer or a plurality of layers of blades are arranged; the air inlet of the air suction tube is arranged at the bottom of the center of the main machine, the outlet of the air suction inlet is provided with a high-pressure air cavity, and the high-pressure air cavity is communicated with the inner air cavity of the wind tunnel through the air guide tube; one or more crossed inner wind rings are arranged in the internal cavity of the wind tunnel and are communicated with an inner wind cavity in the wind tunnel; a gap-shaped high-pressure air outlet is arranged below the inner air ring.
2. The bladeless ceiling fan of claim 1, wherein: the inner wall of the wind tunnel is horn-shaped, and the upper part is big and the lower part is small.
3. The bladeless ceiling fan of claim 1, wherein: an air inlet is arranged above the wind tunnel, and a hanging column is arranged above the wind tunnel.
4. The bladeless ceiling fan of claim 1, wherein: the bottom of the wind tunnel and/or the host is provided with an LED illuminating lamp and/or a decorative lamp.
5. The bladeless ceiling fan of claim 1, wherein: the inner wind ring of the wind tunnel is made of transparent materials, and an LED decorative lamp is connected into the inner wind ring.
6. The bladeless ceiling fan of claim 1, wherein: the negative ion generator is arranged in the host, and the transmitting end of the negative ion generator is arranged in the high-pressure air cavity.
7. The bladeless ceiling fan of claim 1, wherein: and a heating element is arranged on the inner wall of the wind tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988752.2A CN106368966B (en) | 2016-11-10 | 2016-11-10 | Bladeless ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610988752.2A CN106368966B (en) | 2016-11-10 | 2016-11-10 | Bladeless ceiling fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368966A CN106368966A (en) | 2017-02-01 |
| CN106368966B true CN106368966B (en) | 2024-02-20 |
Family
ID=57894435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610988752.2A Active CN106368966B (en) | 2016-11-10 | 2016-11-10 | Bladeless ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368966B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269562A (en) * | 2017-08-21 | 2017-10-20 | 段小青 | A kind of multi-vortex ceiling fan |
| CN109654629B (en) * | 2019-02-25 | 2024-11-05 | 福鼎卓越知识产权管理有限公司 | Airflow stirring type internal circulation air purifier |
| CN110594176A (en) * | 2019-10-28 | 2019-12-20 | 深圳市主丰科技有限公司 | Intelligent wind tunnel fan |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140005646A (en) * | 2012-07-05 | 2014-01-15 | 오세환 | Ceiling light combining with bladeless type ceiling fan |
| CN104374066A (en) * | 2014-10-31 | 2015-02-25 | 广东美的制冷设备有限公司 | Air-conditioner and air supply method for air-conditioner |
| CN104389768A (en) * | 2014-11-18 | 2015-03-04 | 张伟 | Internal air inlet type bladeless fan |
| CN204328743U (en) * | 2014-12-04 | 2015-05-13 | 贾传瑞 | Without leaf Lamp with ceiling fan |
| CN205101260U (en) * | 2015-11-11 | 2016-03-23 | 中国石油大学(华东) | Novel no leaf ceiling fan |
| CN205136074U (en) * | 2015-11-13 | 2016-04-06 | 贾丽媛 | Blade -free ceiling fan |
| CN105736325A (en) * | 2014-12-11 | 2016-07-06 | 张伟 | Inward air inlet type air tunnel air supply device |
| CN206190572U (en) * | 2016-11-10 | 2017-05-24 | 张伟 | No leaf ceiling fan |
-
2016
- 2016-11-10 CN CN201610988752.2A patent/CN106368966B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140005646A (en) * | 2012-07-05 | 2014-01-15 | 오세환 | Ceiling light combining with bladeless type ceiling fan |
| CN104374066A (en) * | 2014-10-31 | 2015-02-25 | 广东美的制冷设备有限公司 | Air-conditioner and air supply method for air-conditioner |
| CN104389768A (en) * | 2014-11-18 | 2015-03-04 | 张伟 | Internal air inlet type bladeless fan |
| CN204328743U (en) * | 2014-12-04 | 2015-05-13 | 贾传瑞 | Without leaf Lamp with ceiling fan |
| CN105736325A (en) * | 2014-12-11 | 2016-07-06 | 张伟 | Inward air inlet type air tunnel air supply device |
| CN205101260U (en) * | 2015-11-11 | 2016-03-23 | 中国石油大学(华东) | Novel no leaf ceiling fan |
| CN205136074U (en) * | 2015-11-13 | 2016-04-06 | 贾丽媛 | Blade -free ceiling fan |
| CN206190572U (en) * | 2016-11-10 | 2017-05-24 | 张伟 | No leaf ceiling fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106368966A (en) | 2017-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240123 Address after: 315000 No. 1188, Zhongguan Road, Jiaochuan street, Zhenhai District, Ningbo City, Zhejiang Province Applicant after: Ningbo Fusheng New Material Technology Co.,Ltd. Country or region after: China Address before: Room 308, No. 4, Building 3, Xurong Er Village, Jiangdong District, Ningbo City, Zhejiang Province, 315040 Applicant before: Zhang Wei Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |