CN220791531U - Portable fan - Google Patents

Abstract

The utility model relates to the technical field of fans, and discloses a portable fan, which comprises a fan base, wherein a control component is arranged above the fan base, a USB charging interface is arranged on the side surface of the fan base, an upright post component is fixedly connected above the fan base, one end of an adjusting component is fixedly connected above the upright post component, the fan is switched on and off through a switch button in the control component, the wind speed is adjusted and controlled through a wind speed adjusting button, the fan can be lifted and lowered through the upright post component, the blowing height of the fan is changed, the fan can be swung through the adjusting component, the blowing range is enlarged, the fan is well carried through the setting of a carrying component, the handle is provided with a hidden effect through a groove, the handle is stored and pulled out through a sliding groove and a sliding block, the movement of the fan can be facilitated through the setting of the moving component, and the manpower effort is reduced.

Description

Portable fan

Technical Field

The utility model relates to the technical field of fans, in particular to a portable fan.

Background

The electric fan is also called fan or fan, which is a household appliance for accelerating air circulation by using motor to drive fan blade to rotate, and is mainly used for cooling and relieving summer heat and circulating air. Widely used in families, classrooms, offices, shops, hospitals, hotels and other places.

As the chinese patent is CN219101658U, a fan is disclosed, relate to electrical equipment technical field, wherein this fan includes the fan head, the subassembly of shaking head, the base, the fan head links together through subassembly and the stand of shaking head, and shaking head seat and stand are vertical arrangement, the linking bridge one end and the fan head of subassembly of shaking head are connected, the other end and the seat fixed connection of shaking head, and shaking head seat and stand rotation are connected again, thereby can be with fan head steady installation, wherein the linking bridge is buckled and is V type and make, thereby can dodge the fan head, make the linking bridge wholly offset the vertical direction of shaking head seat and fan head, and the whole vertical orientation of shaking head seat is fan head, and the axis of shaking head seat also aligns the stand and rotates and connect, can be with the focus of fan head and the axis of shaking head post balance on a straight line, thereby still can keep stability when making the fan in the course of working or horizontal or vertical rotation fan head.

Said utility model can maintain stability of fan during operation or when the fan head is rotated horizontally or vertically, but has the problems of inconvenient movement and portability.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a portable fan.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable fan, includes the fan base, the top of fan base is provided with control assembly, the side of fan base is provided with USB interface that charges, the top fixedly connected with stand subassembly of fan base, the one end of above fixedly connected with adjusting part of stand subassembly, the other end fixedly connected with fan subassembly of adjusting part, the outside of fan subassembly is provided with night scene lamp, the rear side of fan base is provided with carries the subassembly, the bottom fixedly connected with of fan base removes the subassembly, control assembly includes shift knob, shift knob sets up the outside at the fan base, shift knob's below is provided with wind speed regulation and control button, wind speed regulation and control button sets up the outside at the fan base.

Preferably, the stand column assembly comprises a telescopic rod, a knob is arranged on the telescopic rod, the stand column assembly can lift the fan, and the blowing height of the fan is changed.

Preferably, the adjusting part comprises a connecting clamping plate, a connecting rod A is fixedly connected to the inner side of the connecting clamping plate, a movable buckle is arranged on the connecting rod A, a connecting rod B is fixedly connected to the upper surface of the movable buckle, and the fan can swing due to the arrangement of the adjusting part, so that the blowing range is enlarged.

Preferably, the fan assembly comprises a motor, the output end of the motor is fixedly connected with a first rotating shaft, a fan blade is arranged on the first rotating shaft, an outer protection cover is arranged outside the fan blade, and the outer protection cover is arranged for protecting the fan blade and protecting a person when the fan is used.

Preferably, the portable component comprises a groove, the both sides of groove are seted up the spout, spout sliding connection has the slider, the outside fixedly connected with connecting block of slider, the outside fixedly connected with handle of connecting block, the setting of portable component is in order to make the fan carry well, and the recess of setting has hidden effect to the handle, accomodates and take out the use through spout and slider to the handle.

Preferably, the movable assembly comprises a U-shaped connecting plate, a second rotating shaft is connected to the upper surface of the U-shaped connecting plate in a penetrating mode, a limiting block is fixedly connected to the outer side of the second rotating shaft, and a movable wheel is fixedly connected to the upper surface of the second rotating shaft.

Preferably, the number of the moving assemblies is four, and the moving assemblies can facilitate the movement of the fan, so that the labor force is reduced.

(III) beneficial effects

Compared with the prior art, the portable fan provided by the utility model has the advantages that the fan is switched on and off through the switch button in the control assembly, the wind speed is regulated and controlled through the wind speed regulating button, the fan can be lifted and lowered through the upright post assembly, the blowing height of the fan is changed, the fan can be swung through the adjustment assembly, and the blowing range is enlarged.

The setting through carrying the subassembly is in order to make the fan carry well, and the recess of setting has hidden effect to the handle, accomodates and take out the use through spout and slider to the handle, can make things convenient for the removal of fan through setting up the removal subassembly, reduces the effort of manpower.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of a portable fan according to the present utility model;

FIG. 2 is a schematic view of a post assembly of a portable fan according to the present utility model;

FIG. 3 is a schematic view of an adjusting assembly of a portable fan according to the present utility model;

FIG. 4 is a schematic view of a portable fan carrying assembly according to the present utility model;

fig. 5 is a schematic view of a moving assembly of a portable fan according to the present utility model.

In the figure: 1. a fan base; 2. a control assembly; 3. a USB charging interface; 4. a column assembly; 5. an adjustment assembly; 6. a fan assembly; 7. night scene lamp; 8. a carrying assembly; 9. a moving assembly; 201. a switch button; 202. a wind speed control button; 401. a telescopic rod; 402. a knob; 501. connecting clamping plates; 502. a connecting rod A; 503. a movable buckle; 504. a connecting rod B; 601. a motor; 602. a first rotating shaft; 603. a fan blade; 604. an outer protective cover; 801. a groove; 802. a chute; 803. a slide block; 804. a connecting block; 805. a handle; 901. a U-shaped connecting plate; 902. a second rotating shaft; 903. a limiting block; 904. and (5) moving the wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1 to 5, the utility model provides a portable fan, which comprises a fan base 1, a control component 2 is arranged above the fan base 1, a USB charging interface 3 is arranged on the side surface of the fan base 1, the fan is charged through the USB charging interface 3, a stand column component 4 is fixedly connected above the fan base 1, one end of an adjusting component 5 is fixedly connected above the stand column component 4, the other end of the adjusting component 5 is fixedly connected with a fan component 6, a night light 7 is arranged outside the fan component 6, a carrying component 8 is arranged at the rear side of the fan base 1, a moving component 9 is fixedly connected at the bottom of the fan base 1, the control component 2 comprises a switch button 201, the switch button 201 is arranged outside the fan base 1, a wind speed adjusting button 202 is arranged below the switch button 201, the wind speed adjusting button 202 is arranged outside the fan base 1, the stand subassembly 4 includes telescopic link 401, be provided with knob 402 above the telescopic link 401, stand subassembly 4's setting can go up and down the fan, change the height of blowing of fan, adjusting part 5 is including connecting splint 501, connecting splint 501's inboard fixedly connected with connecting rod A502, be provided with movable buckle 503 above connecting rod A502, movable buckle 503's higher authority fixedly connected with connecting rod B504, adjusting part 5's setting can make the fan swing, the scope of blowing is enlarged, fan subassembly 6 includes motor 601, motor 601's output fixedly connected with pivot 602, be provided with flabellum 603 above pivot 602, the outside of flabellum 603 is provided with outer safety cover 604, outer safety cover 604's setting is in order to protect flabellum 603 and protect the people when the people use the fan.

In this embodiment, when working, switch button 201 in control assembly 2 is used to switch the fan, and wind speed is regulated and controlled by wind speed regulation and control button 202, through setting up stand subassembly 4 can go up and down the fan, change the height of blowing of fan, can make the fan swing through setting up adjusting part 5, enlarge the scope of blowing.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, carry the subassembly 8 and include recess 801, the spout 802 has been seted up to the both sides of recess 801, spout 802 sliding connection has slider 803, the outside fixedly connected with connecting block 804 of slider 803, the outside fixedly connected with handle 805 of connecting block 804, carry the setting of subassembly 8 and be in order to make the fan carry well, the recess 801 of setting has hidden effect to handle 805, accomodate and take out the use handle 805 through spout 802 and slider 803, remove subassembly 9 and include U-shaped connecting plate 901, the higher authority through connection of U-shaped connecting plate 901 has No. two pivot 902, the outside fixedly connected with stopper 903 of No. two pivot 902, the higher authority fixedly connected with of No. two pivot 902 removes wheel 904, the quantity of removing the subassembly 9 sets up to four, the removal of fan can be made things convenient for in the setting of removing the subassembly 9, reduce the effort.

In this embodiment, when working, the setting through carrying the subassembly 8 is in order to make the fan carry well, and the recess 801 of setting has hidden effect to the handle 805, accomodates and take out the use through spout 802 and slider 803 to the handle 805, can make things convenient for the removal of fan through setting up the removal subassembly 9, reduces the effort of manpower.

The working principle of the portable fan is described in detail below.

When the portable fan is used, as shown in fig. 1-5, the fan is switched on and off through the switch button 201 in the control component 2, the wind speed is regulated and controlled through the wind speed regulating button 202, the fan can be lifted and lowered through the upright component 4, the blowing height of the fan is changed, the fan can be swung through the setting of the regulating component 5, the blowing range is enlarged, the fan is well carried through the setting of the carrying component 8, the groove 801 is hidden on the handle 805, the handle 805 is stored and pulled out for use through the sliding groove 802 and the sliding block 803, the fan can be conveniently moved through the setting of the moving component 9, and the labor is reduced.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (7)

1. A portable fan comprising a fan base (1), characterized in that: the novel electric fan comprises a fan base (1), and is characterized in that a control component (2) is arranged above the fan base (1), a USB charging interface (3) is arranged on the side face of the fan base (1), a stand column component (4) is fixedly connected to the upper side of the fan base (1), one end of an adjusting component (5) is fixedly connected to the upper side of the stand column component (4), a fan component (6) is fixedly connected to the other end of the adjusting component (5), a night light (7) is arranged on the outer side of the fan component (6), a carrying component (8) is arranged on the rear side of the fan base (1), and a moving component (9) is fixedly connected to the bottom of the fan base (1);

the control assembly (2) comprises a switch button (201), the switch button (201) is arranged outside the fan base (1), a wind speed regulating button (202) is arranged below the switch button (201), and the wind speed regulating button (202) is arranged outside the fan base (1).

2. A portable fan as claimed in claim 1, wherein: the upright post assembly (4) comprises a telescopic rod (401), and a knob (402) is arranged on the telescopic rod (401).

3. A portable fan as claimed in claim 1, wherein: the adjusting component (5) comprises a connecting clamping plate (501), a connecting rod A (502) is fixedly connected to the inner side of the connecting clamping plate (501), a movable buckle (503) is arranged on the connecting rod A (502), and a connecting rod B (504) is fixedly connected to the movable buckle (503).

4. A portable fan as claimed in claim 1, wherein: the fan assembly (6) comprises a motor (601), wherein a first rotating shaft (602) is fixedly connected to the output end of the motor (601), fan blades (603) are arranged on the first rotating shaft (602), and an outer protection cover (604) is arranged outside the fan blades (603).

5. A portable fan as claimed in claim 1, wherein: the portable assembly (8) comprises a groove (801), sliding grooves (802) are formed in two sides of the groove (801), sliding blocks (803) are connected to the sliding grooves (802) in a sliding mode, connecting blocks (804) are fixedly connected to the outer sides of the sliding blocks (803), and handles (805) are fixedly connected to the outer sides of the connecting blocks (804).

6. A portable fan as claimed in claim 1, wherein: the movable assembly (9) comprises a U-shaped connecting plate (901), a second rotating shaft (902) is connected to the upper surface of the U-shaped connecting plate (901) in a penetrating mode, a limiting block (903) is fixedly connected to the outer side of the second rotating shaft (902), and a movable wheel (904) is fixedly connected to the upper surface of the second rotating shaft (902).

7. A portable fan as claimed in claim 1, wherein: the number of the moving assemblies (9) is set to four.