CN215370301U - Electric fan with mild air supply - Google Patents
Electric fan with mild air supply Download PDFInfo
- Publication number
- CN215370301U CN215370301U CN202121266554.8U CN202121266554U CN215370301U CN 215370301 U CN215370301 U CN 215370301U CN 202121266554 U CN202121266554 U CN 202121266554U CN 215370301 U CN215370301 U CN 215370301U
- Authority
- CN
- China
- Prior art keywords
- motor
- fan
- air guide
- air
- fan blades
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is suitable for the technical field of electric appliances, and provides a mild air supply electric fan which comprises a base, a supporting rod, a ventilation screen, a motor and fan blades, wherein an air guide hole is formed in the center of the ventilation screen, an air guide wheel is arranged in the air guide hole in a rotating manner, at least two fan blades are arranged, the blades of the two fan blades are arranged in a one-to-one staggered manner, a wind wheel fixing frame is fixedly arranged at the air guide hole, the air guide wheel is rotatably arranged on the wind wheel fixing frame, the wind wheel fixing frame comprises a fixing ring and a fixing seat, the air guide wheel is arranged on the ventilation screen, the air passing through the air guide wheel is more comfortable and soft when being blown to a human body, the air passing through the periphery of the air guide wheel is still delivered in a vortex shape, the combined air supply mode improves the comfort level, does not influence the air supply distance, the air output of the middle part of the fan is increased by arranging at least two fan blades, and the sent wind is more comfortable and soft when blowing to the human body.
Description
Technical Field
The utility model belongs to the technical field of electric appliances, and particularly relates to a fan capable of supplying air gently.
Background
An electric fan is called as an electric fan for short, also called as a fan and a fan blower, is an electric appliance which utilizes a motor to drive fan blades to rotate so as to accelerate the circulation of air, is mainly used for cooling and relieving summer-heat and circulating air, is widely used in places such as families, offices, shops, hospitals, hotels and the like, has larger wind power and longer air supply distance, and has better effect of relieving summer-heat when the temperature is particularly high, however, when the weather is hot, the electric fan is easy to catch cold and catch cold due to larger wind power, and has poor comfort level of wind blowing to a human body, thus not achieving good use effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric fan with mild air supply, and aims to solve the technical problems at present.
The utility model discloses a mild air supply electric fan which comprises a base, a supporting rod, a ventilation screen, a motor and fan blades, wherein one end of the supporting rod is fixedly connected to the base, the other end of the supporting rod is fixedly connected with the motor, the fan blades are fixedly arranged on an output shaft of the motor, the ventilation screen is covered on the fan blades, and the ventilation screen is fixedly connected with the motor.
An air guide hole is formed in the center of the ventilation net cover, and an air guide wheel is rotatably arranged in the air guide hole.
The flabellum is provided with at least two, two the size of flabellum is different, and is bigger the flabellum is close to the motor, less the flabellum is kept away from the motor, two the blade of flabellum is crisscross the setting one by one.
The motor is fixedly arranged in a motor shell, the motor shell is made of insulating materials, and a plurality of air holes are formed in the motor shell.
Preferably, a wind wheel fixing frame is fixedly arranged at the wind guide hole, and the wind guide wheel is rotatably arranged on the wind wheel fixing frame.
Preferably, the wind wheel fixing frame comprises a fixing ring and a fixing seat.
The fixed ring is fixedly connected with the fixed seat through a supporting rib, the fixed ring is fixedly connected with the ventilation screen cover, and the air guide wheel is rotatably connected on the fixed seat.
Preferably, a display panel is fixedly arranged on the base, a temperature display column and a time display column are arranged on the display panel, a temperature sensor and a timer are arranged inside the base, and the temperature sensor and the timer are electrically connected with the display panel.
Compared with the prior art, the utility model has the beneficial effects that: according to the electric fan with the mild air supply, the air guide wheel is arranged on the ventilation net cover, the air passing through the air guide wheel is more comfortable and soft when being blown to a human body, the air passing through the periphery of the air guide wheel is still delivered in a vortex shape, the air supply distance is not influenced while the comfort degree is improved, the air output quantity in the middle of the fan is increased, and the delivered air is more comfortable and soft when being blown to the human body by arranging the at least two fan blades.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the ventilation hood and fan blades of the present invention;
FIG. 3 is a schematic view of the ventilation hood and wind-guiding wheel of the present invention;
FIG. 4 is a schematic view of a fan blade structure according to the present invention.
In the figure: 1. a base; 2. a support bar; 3. a ventilation net cover; 4. a motor; 5. a fan blade; 6. an air guide wheel; 7. a wind wheel fixing frame; 71. a stationary ring; 72. a fixed seat; 8. a motor housing; 9. and displaying the panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, the present invention provides a technical solution of a fan with mild blowing: including base 1, bracing piece 2, ventilation screen panel 3, motor 4, flabellum 5, the one end fixed connection of bracing piece 2 is on base 1, the other end fixedly connected with motor 4 of bracing piece 2, the fixed flabellum 5 that is provided with of output shaft of motor 4, ventilation screen panel 3 covers and establishes on flabellum 5, and ventilation screen panel 3 and motor 4 fixed connection, ventilation hole has been seted up to ventilation screen panel 3 center department, the ventilation hole internal rotation is provided with inducer 6, flabellum 5 is provided with two at least, two flabellum 5 differ in size, great flabellum 5 is close to motor 4, motor 4 is kept away from to less flabellum 5, the blade of two flabellums 5 sets up crisscross one by one.
The user can drive flabellum 5 through starter motor 4 and rotate, flabellum 5 rotates and produces vortex form air current, the air current is more comfortable on blowing the human body through inducer 6, it is soft, wind around the wind-guiding hole still is the vortex form and sees off, the air supply mode of this combination is when improving the comfort level, can not influence the air supply distance, flabellum 5 that two blades crisscross the setting one by one is when rotating the air supply, the air output at fan middle part has not only been increased, and it is more comfortable soft when blowing the human body to send off.
Wherein, wind wheel mount 7 is fixedly arranged at the wind guide hole, the wind guide wheel 6 is rotatably arranged on the wind wheel mount 7, the wind wheel mount 7 comprises a fixing ring 71 and a fixing seat 72, the fixing ring 71 and the fixing seat 72 are fixedly connected through a supporting rib, the fixing ring 71 is fixedly connected with the ventilation mesh enclosure 3, and the wind guide wheel 6 is rotatably connected on the fixing seat 72.
The wind guide wheel 6 is arranged in the wind guide hole through the wind wheel fixing frame 7, the structure is simple, the assembly is convenient, the wind guide wheel 6 rotates more smoothly, the wind wheel fixing frame 7 made of the fixing ring 71 and the fixing seat 72 is convenient to assemble, and the production cost is low.
Further, motor 4 is fixed to be set up in motor casing 8, and motor casing 8 has insulating material to make, has seted up a plurality of bleeder vents on the motor casing 8.
Through set up the motor casing 8 of making by insulating material outside motor 4, can prevent that motor 4 electric leakage from causing the incident, the bleeder vent can play the radiating effect, and the long-time operating temperature of surface motor 4 is too high to cause the influence to motor 4 performance.
In addition, the base 1 is fixedly provided with a display panel 9, the display panel 9 is provided with a temperature display column and a time display column, the base 1 is internally provided with a temperature sensor and a timer, and the temperature sensor and the timer are electrically connected with the display panel 9.
The temperature sensor is used for detecting the temperature of the environment, the air quantity and the service time of the fan are set according to the temperature, the fan is reasonably utilized, electric energy is saved, and the comfort level is improved.
The working principle and the using process of the utility model are as follows: the user can drive flabellum 5 through starter motor 4 and rotate, flabellum 5 rotates and produces vortex form air current, the air current is more comfortable on blowing the human body through inducer 6, it is soft, wind around the wind-guiding hole still is the vortex form and sees off, the air supply mode of this combination is when improving the comfort level, can not influence the air supply distance, flabellum 5 that two blades crisscross the setting one by one is when rotating the air supply, the air output at fan middle part has not only been increased, and it is more comfortable soft when blowing the human body to send off.
The temperature sensor is used for detecting the temperature of the environment, the air quantity and the service time of the fan are set according to the temperature, the fan is reasonably utilized, electric energy is saved, and the comfort level is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. An electric fan with mild air supply is characterized in that: the fan comprises a base (1), a supporting rod (2), a ventilation screen (3), a motor (4) and fan blades (5), wherein one end of the supporting rod (2) is fixedly connected to the base (1), the other end of the supporting rod (2) is fixedly connected with the motor (4), the fan blades (5) are fixedly arranged on an output shaft of the motor (4), the ventilation screen (3) is covered on the fan blades (5), and the ventilation screen (3) is fixedly connected with the motor (4);
an air guide hole is formed in the center of the ventilation mesh enclosure (3), and an air guide wheel (6) is rotationally arranged in the air guide hole;
the fan blades (5) are at least two, the two fan blades (5) are different in size, the larger fan blade (5) is close to the motor (4), the smaller fan blade (5) is far away from the motor (4), and the blades of the two fan blades (5) are staggered one by one;
the motor (4) is fixedly arranged in the motor shell (8), the motor shell (8) is made of insulating materials, and a plurality of air holes are formed in the motor shell (8).
2. A mild blowing electric fan as claimed in claim 1, wherein: the wind wheel fixing frame (7) is fixedly arranged at the wind guide hole, and the wind guide wheel (6) is rotatably arranged on the wind wheel fixing frame (7).
3. A mild blowing electric fan as claimed in claim 2, wherein: the wind wheel fixing frame (7) comprises a fixing ring (71) and a fixing seat (72);
the fixing ring (71) is fixedly connected with the fixing seat (72) through a supporting rib, the fixing ring (71) is fixedly connected with the ventilation mesh enclosure (3), and the air guide wheel (6) is rotatably connected onto the fixing seat (72).
4. A mild blowing electric fan as claimed in claim 1, wherein: the base is characterized in that a display board (9) is fixedly arranged on the base (1), a temperature display column and a time display column are arranged on the display board (9), a temperature sensor and a timer are arranged inside the base (1), and the temperature sensor and the timer are electrically connected with the display board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266554.8U CN215370301U (en) | 2021-06-07 | 2021-06-07 | Electric fan with mild air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266554.8U CN215370301U (en) | 2021-06-07 | 2021-06-07 | Electric fan with mild air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215370301U true CN215370301U (en) | 2021-12-31 |
Family
ID=79633694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121266554.8U Active CN215370301U (en) | 2021-06-07 | 2021-06-07 | Electric fan with mild air supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215370301U (en) |
-
2021
- 2021-06-07 CN CN202121266554.8U patent/CN215370301U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209516803U (en) | A kind of high-speed motor and the hair dryer including the high-speed motor | |
| CN215370301U (en) | Electric fan with mild air supply | |
| CN205805957U (en) | A kind of both cooling and heating electric fan | |
| CN210696416U (en) | Energy-saving intelligent blower without fan blades | |
| CN219802090U (en) | Brushless motor | |
| CN108716477A (en) | A kind of electric fan that can be blown with 360 ° of rotations | |
| CN211233047U (en) | Hood heater | |
| CN112032113A (en) | Fan with cooling device | |
| CN209445480U (en) | A kind of mini high-power warm-air drier | |
| CN209510701U (en) | Electrodeless cycle of rotation air supply device | |
| CN203189296U (en) | Fan capable of rotating by 360 degrees | |
| CN206770236U (en) | A kind of domestic fan with mute function | |
| CN112503007A (en) | Air supply device and household appliance | |
| CN220707727U (en) | Cold and warm air circulation fan | |
| CN219176611U (en) | Space 360-degree rotating circulation fan | |
| CN220667873U (en) | Spherical air circulation fan structure | |
| CN219629079U (en) | Cold and warm air device and cold and warm table | |
| CN215983595U (en) | Automatic drying device of filter screen | |
| CN221467481U (en) | Motor with water retaining structure | |
| CN112503006A (en) | Air supply device and household appliance | |
| CN220269516U (en) | Air outlet device | |
| CN217685270U (en) | Direct current fan heater | |
| CN218093498U (en) | Cold and warm dual-purpose circulating fan | |
| CN214304477U (en) | Tower fan capable of discharging air in 360-degree rotation mode | |
| CN213540751U (en) | Novel fan for wall-mounted gas furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |