CN214660956U

CN214660956U - Energy-saving rechargeable floor fan

Info

Publication number: CN214660956U
Application number: CN202023258259.6U
Authority: CN
Inventors: 陆夏玉
Original assignee: Cixi Xiatian Electric Appliance Co ltd
Current assignee: Cixi Xiatian Electric Appliance Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-09
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a chargeable floor fan of energy-saving, including fan, sleeve pipe, drain pan, even cover and top shell, fan top fixed mounting has the sleeve pipe, and the sleeve pipe top connects soon and installs spinning ring, and spinning ring inside slidable mounting has interior slide tube, and interior slide tube lower part outer wall fixed mounting has the sealing ring, the inboard lower part fixed mounting of interior slide tube has the internal thread cover, fan top fixed mounting has the intubate, intubate and internal thread cover grafting assembly, the internal thread cover inboard connects soon installs down the swivel, and lower swivel bottom end fixed mounting has the handle, swivel top fixed mounting has the filter shell, and filter shell inner wall fixed mounting has the filter screen, and the filter screen slope sets up, the filter shell top connects soon installs the top screen ring. The utility model discloses structurally reasonable in design can carry out nimble regulation, and the practicality is strong, uses convenient and fast, and can carry out reasonable height and adjust to it is smooth and easy not to influence the air-out, and the practicality is very high.

Description

Energy-saving rechargeable floor fan

Technical Field

The utility model relates to an electric fan specifically is a chargeable floor fan of energy-saving.

Background

An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The fan is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like, and mainly comprises a fan head, blades, a net cover, a control device and the like. The fan head comprises a motor, front and rear end covers, a head-shaking air supply mechanism and the like. The main component of the electric fan is an alternating current motor. The working principle is that the electrified coil is stressed in a magnetic field to rotate. Electrical energy is converted into mechanical energy, while due to the coil resistance, inevitably a part of the electrical energy is converted into thermal energy.

The existing floor fan uses fan blades to blow air, has poor directivity, serious airflow dispersion, low work efficiency and insufficient energy conservation, and in use, the structure of the equipment is fixed, the flexibility is insufficient, and the floor fan cannot adapt to different use requirements.

Accordingly, those skilled in the art have provided an energy-saving rechargeable floor fan to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims at providing a chargeable floor fan of energy-saving to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving chargeable floor fan comprises a fan, a sleeve, a bottom shell, a connecting sleeve and a top shell, wherein the top end of the fan is fixedly provided with the sleeve, the top end of the sleeve is rotatably provided with a spinning ring, the inside of the spinning ring is slidably provided with an inner sliding tube, the outer wall of the lower part of the inner sliding tube is fixedly provided with a sealing ring, the inner lower part of the inner side of the inner sliding tube is fixedly provided with an inner thread sleeve, the top end of the fan is fixedly provided with an insertion tube, the insertion tube is spliced and assembled with the inner thread sleeve, the inner side of the inner thread sleeve is rotatably provided with a lower spinning ring, the bottom end of the lower spinning ring is fixedly provided with a handle, the top end of the lower spinning ring is fixedly provided with a filter shell, the inner wall of the filter shell is fixedly provided with a filter screen, the filter screen is obliquely arranged, the top end of the filter shell is rotatably provided with a top mesh ring, the inner wall of the top end of the inner sliding tube is fixedly provided with a conduction seat, the top end of the conduction seat is fixedly provided with the bottom shell, the connecting sleeve is sleeved on the outer side of the bottom shell, the top shell is installed on the upper portion of the inner side of the connecting sleeve in an inserting mode, the threaded seats are fixedly installed on the upper portion of the front side of the bottom shell and the lower portion of the front side of the top shell, the threaded pressing rods are installed on the inner sides of the threaded seats in a screwed mode, the threaded pressing rods are tightly connected with the connecting sleeve in a pressing mode, the bottom shell is communicated with the top shell, and the nozzles with the forward openings are arranged on the rear portions of the bottom shell and the top shell.

As a further aspect of the present invention: the upper portion of the front side of the sleeve is fixedly provided with an adjusting rotary sleeve in a penetrating mode, the adjusting rotary sleeve is internally provided with an adjusting rotary rod in a rotary connection mode, and the rear end of the adjusting rotary rod tightly abuts against the outer wall of the front side of the inner sliding pipe.

As a further aspect of the present invention: the bottom end of the fan is fixedly provided with a bottom plate.

As a further aspect of the present invention: the cross section of the connecting sleeve is consistent with that of the bottom shell and the top shell, and the inner wall of the connecting sleeve is in sliding contact with the outer walls of the bottom shell and the top shell.

As a further aspect of the present invention: the fan is electrically connected with an external power supply and external control equipment through a wire harness.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses structurally reasonable in design can carry out nimble regulation, and the practicality is strong, uses convenient and fast, and can carry out reasonable height and adjust to it is smooth and easy not to influence the air-out, and the practicality is very high.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving rechargeable floor fan.

Fig. 2 is a schematic cross-sectional view of a lower portion of an energy-saving rechargeable floor fan.

Fig. 3 is a schematic top view of a bottom case of an energy-saving rechargeable floor fan.

Fig. 4 is a schematic structural diagram of a connecting sleeve, a bottom shell and a top shell of an energy-saving rechargeable floor fan.

In the figure: the device comprises a fan 1, a sleeve 2, a conduction seat 3, a bottom shell 4, a connecting sleeve 5, a top shell 6, an adjusting rotary rod 7, a bottom plate 8, a threaded compression rod 9, a threaded seat 10, a top net 11, a filter screen 12, a lower rotary ring 13, an insertion pipe 14, a sealing ring 15, an internal threaded sleeve 16, a filter shell 17, an internal sliding pipe 18, a rotary pressing ring 19 and a top net ring 20.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 to 4, in the embodiment of the present invention, an energy-saving rechargeable floor fan includes a fan 1, a sleeve 2, a bottom case 4, a connecting sleeve 5 and a top case 6, the top end of the fan 1 is fixedly installed with the sleeve 2, the top end of the sleeve 2 is screwed with a spinning ring 19, an inner sliding tube 18 is slidably installed inside the spinning ring 19, a sealing ring 15 is fixedly installed on the outer wall of the lower portion of the inner sliding tube 18, an inner thread sleeve 16 is fixedly installed on the lower portion of the inner side of the inner sliding tube 18, an insertion tube 14 is fixedly installed on the top end of the fan 1, the insertion tube 14 is inserted into the inner thread sleeve 16, a lower rotary ring 13 is screwed inside the inner thread sleeve 16, a handle is fixedly installed at the bottom end of the lower rotary ring 13, a filter case 17 is fixedly installed on the top end of the lower rotary ring 13, a filter screen 12 is fixedly installed on the inner wall of the filter case 17, the filter screen 12 is obliquely installed, the top end of the filter case 17 is screwed with a top screen ring 20, top net ring 20 inner wall fixed mounting has a net 11, 18 top fixed mounting on interior slide tube have a conduction seat 3, and the 3 top of conduction seat runs through fixed mounting and has

drain pan

4, and 4 outside upper portion covers of drain pan are established and are installed even cover 5, even 5 inboard upper portions of overlapping peg graft and install

top shell

6, 4 front side upper portions of drain pan and 6 front side lower part fixed mounting of top shell have screw thread seat 10, and screw thread seat 10 inboard connects soon installs screw thread depression bar 9, screw thread depression bar 9 with even cover 5 inseparable crimping, drain pan 4 and top shell 6 switch on,

drain pan

4 and 6 rear portions of top shell are provided with the spout that the opening is forward.

The upper portion of the front side of the sleeve 2 is fixedly provided with an adjusting rotary sleeve in a penetrating mode, the adjusting rotary sleeve is internally provided with an adjusting rotary rod 7 in a rotary connection mode, and the rear end of the adjusting rotary rod 7 tightly abuts against the outer wall of the front side of the inner sliding pipe 18.

And a bottom plate 8 is fixedly arranged at the bottom end of the fan 1.

The cross section of the connecting sleeve 5 is consistent with that of the bottom shell 4 and the top shell 6, and the inner wall of the connecting sleeve 5 is in sliding contact with the outer walls of the bottom shell 4 and the top shell 6.

The fan 1 is electrically connected with an external power supply and external control equipment through a wire harness.

The utility model discloses a theory of operation is:

the utility model relates to a chargeable floor fan of energy-saving, the during operation can be through 1 model air feed of fan, after filtering through the filter screen, the air blows off from the spout of drain pan 4 and top shell 6, and the clearance is adjustable between drain pan and the top shell, adapts to different operating modes, and it is big to transfer nearly local air output, and the cooling is fast, and it is little to transfer far local air output, and is softer, and can adjust through the height, adapts to different still with the environment, very nimble.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a chargeable floor fan of energy-saving, includes fan (1), sleeve pipe (2), drain pan (4), even cover (5) and top shell (6), its characterized in that, fan (1) top fixed mounting has sleeve pipe (2), and sleeve pipe (2) top connects soon and is installed spinning ring (19), and spinning ring (19) inside slidable mounting has interior slide tube (18), and interior slide tube (18) lower part outer wall fixed mounting has sealing ring (15), interior slide tube (18) inboard lower part fixed mounting has interior thread bush (16), fan (1) top fixed mounting has intubate (14), intubate (14) and interior thread bush (16) grafting assembly, interior thread bush (16) inboard connects soon and installs down spinning ring (13), and lower spinning ring (13) bottom fixed mounting has the handle, spinning ring (13) top fixed mounting has filter shell (17) down, filter shell (17) inner wall fixed mounting has filter screen (12), filter screen (12) slope sets up, strain shell (17) top and connect soon and install a net ring (20), top net ring (20) inner wall fixed mounting has a net (11), interior slide tube (18) top fixed mounting has and switches on seat (3), switches on seat (3) top and runs through fixed mounting and have drain pan (4), and drain pan (4) outside upper portion cover is established and is installed even cover (5), even cover (5) inboard upper portion grafting install top shell (6), drain pan (4) front side upper portion and top shell (6) front side lower part fixed mounting have screw thread seat (10), and screw thread seat (10) inboard connects soon installs screw thread depression bar (9), screw thread depression bar (9) and even cover (5) inseparable crimping, drain pan (4) and top shell (6) switch on, drain pan (4) and top shell (6) rear portion are provided with the forward spout of opening.

2. The energy-saving rechargeable floor fan as claimed in claim 1, wherein an adjusting rotary sleeve is fixedly installed on the upper portion of the front side of the casing (2) in a penetrating manner, an adjusting rotary rod (7) is installed in the adjusting rotary sleeve in a screwed manner, and the rear end of the adjusting rotary rod (7) tightly presses against the outer wall of the front side of the inner sliding tube (18).

3. An energy-saving rechargeable floor fan as claimed in claim 1, characterized in that a bottom plate (8) is fixedly installed at the bottom end of the fan (1).

4. An energy-saving rechargeable floor fan as claimed in claim 1, characterized in that the cross-sectional shape of the connecting sleeve (5) is identical to the cross-sectional shape of the bottom casing (4) and the top casing (6), and the inner wall of the connecting sleeve (5) is in sliding contact with the outer walls of the bottom casing (4) and the top casing (6).

5. An energy-saving rechargeable floor fan as claimed in claim 1, characterized in that the fan (1) is electrically connected to an external power source and an external control device through a wire harness.