CN201953680U

CN201953680U - Non-blade fan

Info

Publication number: CN201953680U
Application number: CN2010206651145U
Authority: CN
Inventors: 陈春辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-17
Filing date: 2010-12-17
Publication date: 2011-08-31
Anticipated expiration: 2020-12-17

Abstract

The utility model relates to a fan, aiming at providing a non-blade fan which is high in safety performance, stable in wind power, low in energy consumption and convenient to clean. The non-blade fan comprises a main base body, a base and an air outlet ring, wherein the top of the main base body is provided with the air outlet ring with a large-area regional center through hole; the main base body comprises a machine shell; the outer wall of the machine shell is provided with an air inlet; the machine shell is internally provided with a brushless motor and a mixed flow impeller; the base is fixed at the bottom end of the main base body; and the base is internally provided with a light-emitting diode (LED) indicator light, a timing controller used for controlling the working time of the motor, and an air flow controller used for adjusting the air flow. A turbine is driven to suck air and exhaust by the work of the motor with high rotating speed, and an air ring used for exhausting is formed by the surrounding air flow driven by the air outlet ring, so that the wind power is more stable; the brushless motor is high in efficiency and energy-saving, and the rotating speed of the brushless motor reaches 10,000r/min which is ten times of that of the traditional motor; and the non-blade fan is high safety performance, low energy consumption and high efficiency.

Description

On-bladed formula fan

Technical field

The utility model relates to a kind of fan, relates in particular to a kind of on-bladed formula fan.

Background technique

Thereby traditional fan all is to produce wind by the rotation of motor drives blade, quicken the flowing velocity of the air draught of surrounding environment, thereby make people feel nice and cool, but this traditional fan is easy to generate danger, when the child who has takes advantage of the adult and do not note finger is extend in the electric fan, will be injured by blade, and traditional fan also exists wind-force also steady inadequately, power consumption is big, cleans inconvenient defective.

The model utility content

For addressing the above problem, the utility model provides a kind of Safety performance height, and wind-force is steady, and it is little to consume energy, and cleans on-bladed formula fan easily.

On-bladed formula fan of the present utility model, comprise Base body, base and go out solar or lunar halo, the top of described Base body is equipped with the solar or lunar halo that of band large area region central through bore, described Base body comprises casing, the outer wall of described casing is provided with suction port, described casing inside is equipped with brushless electric machine and mixed-flow impeller, base is fixed on the bottom of described Base body, is provided with LED light in the base, is used for controlling the timing controller of machine operation time and is used for adjusting the gas flow controller of air-flow size.

On-bladed formula fan of the present utility model, described casing inside also is equipped with turbosupercharger, the described mixed-flow impeller work of the common control of described turbosupercharger and brushless electric machine.

On-bladed formula fan of the present utility model, the described interior ring that goes out solar or lunar halo are provided with a plurality of air-flows and enlarge radiation mouthful.

The diameter that on-bladed formula fan of the present utility model, air-flow enlarge the radiation mouth is 10 millimeters.

The beneficial effect of the utility model on-bladed formula fan is: the utility model is by pot motor work, the drive turbine is air-breathing, and air-out is through going out solar or lunar halo, air-flow forms an air ring air-out around driving, wind-force is more steady, and brushless electric machine is energy-efficient, and per minute reaches 10000 to be changeed, be 10 times of conventional motors rotating speed, the Safety performance height, low energy consumption, high efficiency.

Description of drawings

Fig. 1 is the plan view of the utility model on-bladed formula fan;

Fig. 2 is the structural drawing that solar or lunar halo;

Fig. 3 is the structural drawing of base;

Fig. 4 is the plan view of Base body;

Fig. 5 is the side view of Base body;

Fig. 6 is the stereogram of Base body;

Fig. 7 is the three-dimensional structure diagram that brushless electric machine and mixed-flow impeller fit together.

Embodiment

Below in conjunction with Figure of description the utility model on-bladed formula fan is described further.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, on-bladed formula fan of the present utility model, comprise Base body 1, base 2 and go out solar or lunar halo 3, what the top of Base body 1 was equipped with band large area region central through bore goes out solar or lunar halo 3, the interior ring that goes out solar or lunar halo 3 is provided with a plurality of air-flows and enlarges the radiation mouth, the diameter that air-flow enlarges the radiation mouth is 10 millimeters, Base body 1 comprises casing 11, the outer wall of casing 11 is provided with suction port 12, casing 11 inside are equipped with brushless electric machine 13 and mixed-flow impeller 14, base 2 is fixed on the bottom of Base body 1, be provided with LED light 21 in the base 2, be used for controlling the timing controller 22 and the gas flow controller 23 that is used for adjusting the air-flow size of machine operation time, casing 11 inside also are equipped with turbosupercharger 24, turbosupercharger 24 and brushless electric machine 13 common control mixed-flow impeller 14 work.

The utility model is by pot motor work, it is air-breathing to drive mixed-flow impeller 14, and air-out is through going out solar or lunar halo 3, air-flow forms an air ring air-out around driving, wind-force is more steady, and brushless electric machine is energy-efficient, and per minute reaches 10000 to be changeed, be 10 times of conventional motors rotating speed, the Safety performance height, low energy consumption, high efficiency.

Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in related domain make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.

Claims

1. on-bladed formula fan, comprise Base body, base and go out solar or lunar halo, it is characterized in that: the top of described Base body is equipped with the solar or lunar halo that of band large area region central through bore, described Base body comprises casing, the outer wall of described casing is provided with suction port, described casing inside is equipped with brushless electric machine and mixed-flow impeller, base is fixed on the bottom of described Base body, is provided with LED light in the base, is used for controlling the timing controller of machine operation time and is used for adjusting the gas flow controller of air-flow size.

2. on-bladed formula fan according to claim 1 is characterized in that: described casing inside also is equipped with turbosupercharger, the described mixed-flow impeller work of the common control of described turbosupercharger and brushless electric machine.

3. on-bladed formula fan according to claim 1 and 2 is characterized in that: the described interior ring that goes out solar or lunar halo is provided with a plurality of air-flows and enlarges radiation mouthful.

4. on-bladed formula fan according to claim 3 is characterized in that: the diameter that air-flow enlarges the radiation mouth is 10 millimeters.