CN213088305U

CN213088305U - Electric fan convenient to adjust and can improve air

Info

Publication number: CN213088305U
Application number: CN202022060686.7U
Authority: CN
Inventors: 林沛娟
Original assignee: Shunde Foshan Strong Electric Appliance Co ltd
Current assignee: Shunde Foshan Strong Electric Appliance Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-04-30
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses an electric fan convenient to adjust and to improve air, including fan head body, fan head body internally mounted has driving motor, the back screen panel is openly installed to fan head body, driving motor's rotation is served and is equipped with fan blade axle, the epaxial fan blade of installing of fan blade, be equipped with preceding screen panel on the back screen panel, the slope is adjusted the support to fan head body bottom installation, slope is adjusted the support below and is equipped with linking bridge, be equipped with adjust knob between linking bridge and the slope adjustment support, it improves adjustment mechanism to be equipped with the air on the fan head body. The beneficial effects of the utility model are that, can adjust the angle of fan head body, angle control range is big, through the flexible height-adjusting of electric telescopic handle, adjusts conveniently, through being stained with the moisture absorption pad and wet the humidity that has improved the air-out to can filter the air through fixed filter screen and connection filter screen, adsorb the dust in the process air, improve air quality.

Description

Electric fan convenient to adjust and can improve air

Technical Field

The utility model relates to a fan technical field specifically is an electric fan convenient to adjust can improve air.

Background

A fan, namely an electric fan used as a tool for taking cold from wind in hot days, is a device for generating air flow by electric drive, wherein fan blades arranged in the fan are electrified and then rotated into natural wind to achieve the effect of cooling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electric fan convenient to adjust and can improve air has solved that the angle scope is less, high inconvenient regulation, and air humidity is little, can give other people and bring dry hot sense's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric fan convenient to adjust and improve air comprises a fan head body, wherein a driving motor is installed inside the fan head body, a rear mesh enclosure is installed on the front face of the fan head body, the rotating end of the driving motor penetrates through the fan head body and the rear mesh enclosure, a fan blade shaft is arranged on the rotating end of the driving motor, fan blades are installed on the fan blade shaft, a front mesh enclosure is arranged on the rear mesh enclosure, an inclined adjusting support is installed at the bottom of the fan head body, a connecting support is arranged below the inclined adjusting support and is hinged with the inclined adjusting support, an adjusting knob is arranged between the connecting support and the inclined adjusting support, and an air improvement adjusting mechanism is arranged on the fan head body;

the air conditioning mechanism, comprising: the device comprises a fixed base, a fixed sleeve, an electric telescopic rod, a fixed connecting frame, a fixed groove, a permanent magnet, a connecting box, a fixed through hole and a fixed filter screen;

the utility model discloses a screen panel, including fixing base, fixed base, connecting box, electric telescopic handle, connecting box, fixed screen, connecting box, fixed base, connecting box, fixing base, fixing sleeve, electric telescopic handle installs in fixing sleeve, electric telescopic handle's bottom and fixing base fixed connection, the connecting box suit is in fixing sleeve, electric telescopic handle's flexible end and connecting frame bottom fixed connection, fixed connection frame installs at back screen panel rear, fixed recess is opened in fixed connection frame, the permanent magnet is installed in fixed recess, connect and place in fixed connection frame, permanent magnet and connecting box magnetic connection, fixed through hole opens at connecting box and back screen panel junction, fixed filter screen installs on fixed through hole.

Preferably, the inner side wall of the fixed sleeve is provided with a vertical sliding groove, the connecting support is provided with a connecting slide block, and the connecting slide block is connected with the vertical sliding groove in a sliding manner.

Preferably, the connecting box is provided with a fixed opening, the fixed opening is positioned on one side of the rear mesh enclosure, the fixed opening is provided with two sets of opposite magnets, the fixed opening is provided with a connecting filter screen, the connecting filter screen is connected with the magnets through magnetic force, and the connecting box is internally provided with the moisture absorption pad.

Preferably, the fixed base is filled with a balancing weight.

Preferably, the number of the fan blades is four and the fan blades are uniformly distributed on the fan blade shaft.

Preferably, the number of the fixed grooves and the number of the permanent magnets are four and are uniformly distributed in the fixed connecting frame.

Preferably, the number of the fixing through holes is a plurality of fixing through holes and the fixing through holes are uniformly distributed on the connecting box.

Advantageous effects

The utility model provides an electric fan convenient to adjust and to improve air possesses following beneficial effect, and this device is connected through slope regulation support and linking bridge are articulated, can adjust the angle of fan head body, and angle control range is big, through the flexible height-adjusting of electric telescopic handle, and it is convenient to adjust, through being stained with the humidity that the moisture absorption pad wet has improved the air-out to can filter the air through fixed filter screen and connection filter screen, adsorb the dust in the process air, improve the air quality.

Drawings

Fig. 1 is a schematic view of an electric fan for improving air by facilitating air conditioning according to the present invention.

Fig. 2 is a sectional view of an electric fan for improving air by facilitating air conditioning according to the present invention.

Fig. 3 is a side view of an electric fan for improving air conditioning according to the present invention.

Fig. 4 is a partial schematic view of the air conditioning mechanism of the present invention.

Fig. 5 is a top view of the fixing connection frame of the present invention.

In the figure: 1. a fan head body; 2. a drive motor; 3. a rear net cover; 4. a fan blade shaft; 5. a fan blade; 6. a front mesh enclosure; 7. a tilt adjustment bracket; 8. connecting a bracket; 9. adjusting a knob; 10. a fixed base; 11. fixing the sleeve; 12. an electric telescopic rod; 13. fixing the connecting frame; 14. fixing the groove; 15. a permanent magnet; 16. a connection box; 17. a fixing through hole; 18. fixing the filter screen; 19. a vertical chute; 20. connecting the sliding block; 21. a fixed opening; 22. a magnet; 23. connecting a filter screen; 24. a moisture-absorbing pad; 25. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an electric fan convenient to adjust and improve air comprises a fan head body 1, wherein a driving motor 2 is installed inside the fan head body 1, a rear mesh enclosure 3 is installed on the front surface of the fan head body 1, the rotating end of the driving motor 2 penetrates through the fan head body 1 and the rear mesh enclosure 3, a fan blade shaft 4 is arranged on the rotating end of the driving motor 2, fan blades 5 are installed on the fan blade shaft 4, a front mesh enclosure 6 is arranged on the rear mesh enclosure 3, an inclined adjusting support 7 is installed at the bottom of the fan head body 1, a connecting support 8 is arranged below the inclined adjusting support 7, the connecting support 8 is hinged with the inclined adjusting support 7, an adjusting knob 9 is arranged between the connecting support 8 and the inclined adjusting support 7, and an air improvement adjusting mechanism is arranged on the fan head body 1; the air conditioning mechanism, comprising: the device comprises a fixed base 10, a fixed sleeve 11, an electric telescopic rod 12, a fixed connecting frame 13, a fixed groove 14, a permanent magnet 15, a connecting box 16, a fixed through hole 17 and a fixed filter screen 18; the fixed base 10 is located below the connecting support 8, the fixed sleeve 11 is installed at the center of the upper surface of the fixed base 10, the electric telescopic rod 12 is installed in the fixed sleeve 11, the bottom of the electric telescopic rod 12 is fixedly connected with the fixed base 10, the connecting support 8 is sleeved in the fixed sleeve 11, the telescopic end of the electric telescopic rod 12 is fixedly connected with the bottom of the connecting support 8, the fixed connecting frame 13 is installed behind the rear mesh enclosure 3, the fixed groove 14 is formed in the fixed connecting frame 13, the permanent magnet 15 is installed in the fixed groove 14 and is connected and placed in the fixed connecting frame 13, the permanent magnet 15 is magnetically connected with the connecting box 16, the fixed through hole 17 is formed at the connecting position of the connecting box 16 and the rear mesh enclosure 3, and the fixed filter screen 18 is installed on the fixed through hole 17; a vertical sliding groove 19 is formed in the inner side wall of the fixed sleeve 11, a connecting slide block 20 is mounted on the connecting support 8, and the connecting slide block 20 is connected with the vertical sliding groove 19 in a sliding mode; a fixed opening 21 is formed in the connecting box 16, the fixed opening 21 is located on one side far away from the rear mesh enclosure 3, two groups of opposite magnets 22 are mounted on the fixed opening 21, a connecting filter screen 23 is arranged on the fixed opening 21, the connecting filter screen 23 is in magnetic connection with the magnets 22, and a moisture absorption pad 24 is placed in the connecting box 16; the fixed base 10 is internally filled with a balancing weight 25; the number of the fan blades 5 is four, and the fan blades are uniformly distributed on the fan blade shaft 4; the number of the fixed grooves 14 and the number of the permanent magnets 15 are four and are uniformly distributed in the fixed connecting frame 13; the number of the fixing through holes 17 is a plurality of and is evenly distributed on the connecting box 16.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the portable air conditioner is used, the driving motor 2 is started, the rotating end of the driving motor 2 rotates to drive the fan blade shaft 4 and the fan blades 5 to rotate for air supply, when the angle needs to be adjusted, the adjusting knob 9 is unscrewed, the inclination adjusting support 7 rotates to drive the fan head body 1 to rotate for adjusting the angle, after the angle is adjusted, the adjusting knob 9 is screwed down to fix the inclination adjusting support 7, the angle adjusting range is large, when the height needs to be adjusted, the electric telescopic rod 12 is started, the telescopic end of the electric telescopic rod 12 stretches and retracts to drive the connecting support 8 to move in the fixing sleeve 11 for adjusting the height, the connecting support 8 drives the connecting slide block 20 to slide in the vertical sliding groove 19, the connecting slide block 20 can play a limiting role, the height is convenient to adjust, when the indoor humidity needs to be improved compared with dryness, the moisture absorption pad 24 is wetted and is placed in the connecting box 16 through the fixing opening 21, the connecting, magnet 22 is connected with connection filter screen 23 magnetic force and is fixed connecting filter screen 23, can improve the humidity of air-out to can filter the air through fixed filter screen 18 and connection filter screen 23, adsorb the dust in the processing air, improve the air quality, balancing weight 25 can make unable adjustment base 10 focus more stable, avoids unable adjustment base 10 the unbalanced condition to appear.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric fan convenient to adjust and improve air comprises a fan head body (1) and is characterized in that a driving motor (2) is installed inside the fan head body (1), a rear mesh enclosure (3) is installed on the front face of the fan head body (1), the rotating end of the driving motor (2) penetrates through the fan head body (1) and the rear mesh enclosure (3), a fan blade shaft (4) is arranged on the rotating end of the driving motor (2), fan blades (5) are installed on the fan blade shaft (4), a front mesh enclosure (6) is arranged on the rear mesh enclosure (3), an inclination adjusting support (7) is installed at the bottom of the fan head body (1), a connecting support (8) is arranged below the inclination adjusting support (7), the connecting support (8) is hinged with the inclination adjusting support (7), and an adjusting knob (9) is arranged between the connecting support (8) and the inclination adjusting support (7), the fan head body (1) is provided with an air improvement and adjustment mechanism;

the air conditioning mechanism, comprising: the device comprises a fixed base (10), a fixed sleeve (11), an electric telescopic rod (12), a fixed connecting frame (13), a fixed groove (14), a permanent magnet (15), a connecting box (16), a fixed through hole (17) and a fixed filter screen (18);

the fixing base (10) is located below the connecting support (8), the fixing sleeve (11) is installed at the center of the upper surface of the fixing base (10), the electric telescopic rod (12) is installed in the fixing sleeve (11), the bottom of the electric telescopic rod (12) is fixedly connected with the fixing base (10), the connecting support (8) is sleeved in the fixing sleeve (11), the telescopic end of the electric telescopic rod (12) is fixedly connected with the bottom of the connecting support (8), the fixed connecting frame (13) is installed behind the rear mesh enclosure (3), the fixed groove (14) is opened in the fixed connecting frame (13), the permanent magnet (15) is installed in the fixed groove (14), the permanent magnet is connected and placed in the fixed connecting frame (13), the permanent magnet (15) is magnetically connected with the connecting box (16), the fixed through hole (17) is opened at the connecting position of the connecting box (16) and the rear mesh enclosure (3), the fixed filter screen (18) is arranged on the fixed through hole (17).

2. An electric fan for improving air conditioning as claimed in claim 1, wherein the fixing sleeve (11) has a vertical sliding slot (19) formed on its inner side wall, the connecting bracket (8) is provided with a connecting slider (20), and the connecting slider (20) is slidably connected with the vertical sliding slot (19).

3. The electric fan convenient for conditioning and improving air quality as claimed in claim 1, wherein the connecting box (16) is provided with a fixing opening (21), the fixing opening (21) is positioned at the side far from the rear mesh enclosure (3), two sets of opposite magnets (22) are arranged on the fixing opening (21), a connecting filter screen (23) is arranged on the fixing opening (21), the connecting filter screen (23) is magnetically connected with the magnets (22), and a moisture absorption pad (24) is arranged in the connecting box (16).

4. An electric fan for conditioning and improving air as claimed in claim 1, characterized in that the fixed base (10) is filled with a weight (25).

5. An electric fan for conditioning and improving air according to claim 1, characterized in that the number of the fan blades (5) is four and is evenly distributed on the blade shaft (4).

6. An electric fan for improving air conditioning as claimed in claim 1, wherein the number of the fixing grooves (14) and the permanent magnets (15) is four and are uniformly distributed in the fixing and connecting frame (13).

7. An electric fan for conditioning and improving air according to claim 3, characterized in that the number of the fixing through holes (17) is several and evenly distributed on the connection box (16).