CN216642503U - Fan (Ref. TM. Fan) - Google Patents

Abstract

The utility model discloses a fan, which comprises a first shell, a second shell and a fan assembly, wherein the first shell and the second shell are mutually buckled to form an installation cavity with an air outlet channel, an air guide assembly is installed on the air outlet channel, and the fan assembly is installed in the installation cavity; the bottom end of the first shell is provided with a first dismounting piece which is detachably connected with a second dismounting piece connected to the support frame, the support seat or the clamping seat.

Description

Fan (Ref. TM. Fan)

Technical Field

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

Background

With the development of society, fans which are common electrical equipment in life are rapidly developed, and at present, the types of fans on the market are more and more, and floor fans, table fans, ceiling fans, wall fans and the like appear. However, the current fans can be fixed on the corresponding base, and once the fan is fixed on the base, the fan cannot be detached, so that the current fans are limited in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fan which can be detached from a supporting frame or a supporting seat and then replaced to replace different supporting frames, supporting seats or clamping seats, so that the fan can be placed in multiple positions.

The utility model provides a fan which comprises a first shell, a second shell and a fan assembly, wherein the first shell and the second shell are mutually buckled to form an installation cavity with an air outlet channel, an air guide assembly is installed on the air outlet channel, and the fan assembly is installed in the installation cavity;

the bottom end of the first shell is provided with a first dismounting piece which is detachably connected with a second dismounting piece connected to the support frame, the support seat or the clamping seat.

In the fan according to an embodiment of the present invention, the fan further includes a support frame having a second dismounting member, the first dismounting member is a protruding structure disposed on the first housing, a first clamping member is disposed on a peripheral side of the protruding structure, a groove structure is disposed on the second dismounting member, a second clamping member is disposed on an inner side of the groove structure, and the second clamping member is matched with the first clamping member.

In an embodiment of the utility model, the support frame comprises at least one bendable flexible handle connected to a side of the second dismounting member facing away from the groove structure for winding around a support bar or bending to form a support structure.

In the fan of one embodiment of the utility model, the flexible handle comprises three independently bendable flexible rods, and the centers of the three flexible rods are distributed at an angle of 120 degrees with a connecting line of the centers of the second dismounting member.

In an embodiment of the utility model, the fan further comprises a support seat, the support seat comprises a support plate and a support rod connected to the support plate, and the second dismounting member is arranged at the other end of the support rod far away from the support plate.

In the fan according to an embodiment of the present invention, the support rod and the second detachable member are connected by a universal ball bearing.

In the fan according to an embodiment of the present invention, the fan further includes a support base, the support base includes a clip base and a support rod connected to the clip base, and the second detachable member is disposed at the other end of the support rod away from the clip base.

In the fan according to an embodiment of the present invention, the clip base includes an upper clip plate and a lower clip plate, the upper clip plate and the lower clip plate are elastically connected by a spring assembly, and the support rod is connected to the upper clip plate.

In an embodiment of the utility model, the fan further comprises a clamping seat, the second dismounting part is arranged at the upper end of the clamping seat, and a clamping assembly is arranged at the lower end of the clamping seat and used for clamping on a fixed object.

In an embodiment of the present invention, the fan assembly includes at least two turbo fans, air inlets of the two turbo fans face the bottom end of the first housing, and air outlets of the two turbo fans face the air outlet channel.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a fan, including first casing, second casing and fan unit spare, fan unit spare sets up in the installation cavity that first casing and the mutual lock of second casing formed, wherein, the bottom of first casing is equipped with first dismantlement piece, first dismantlement piece is used for dismantling the connection with the second dismantlement piece on the support frame, supporting seat or grip slipper and is connected, in order to make things convenient for to dismantle the fan from support frame or supporting seat, then the change carries out different support frames, the change of supporting seat or grip slipper, realize the multiposition of fan and put, regard as the desk fan promptly, use such as centre gripping fan or ceiling fan, the usage of fan has been enlarged, people's requirement has been satisfied.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fan according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the fan of FIG. 1 at another angle;

FIG. 3 is a cross-sectional schematic view of the fan of FIG. 1;

FIG. 4 is an exploded schematic view of the fan of FIG. 1;

FIG. 5 is an exploded schematic view of the first housing of FIG. 1;

FIG. 6 is a schematic structural view of the fan assembly of FIG. 1;

FIG. 7 is a schematic structural diagram of a fan according to yet another embodiment of the present application;

FIG. 8 is a schematic view of the structure of the cartridge of FIG. 7;

FIG. 9 is a schematic structural diagram of a fan according to yet another embodiment of the present application;

FIG. 10 is a schematic structural view of the support stand of FIG. 9;

FIG. 11 is a schematic structural diagram of a fan according to yet another embodiment of the present application;

FIG. 12 is a schematic view of the support base of FIG. 11;

FIG. 13 is a schematic structural diagram of a fan according to yet another embodiment of the present application;

fig. 14 is a schematic structural view of the supporting seat in fig. 13.

Description of the reference numerals:

100. a fan body; 200. a clamping seat; 300. a support frame; 301. a first flexible rod; 302. a second flexible rod; 303. a third flexible rod; 400. a second support seat; 401. a second support bar; 402. a second clip base; 500. a first support base; 501. a first support plate; 502. a first support bar;

10. a first housing; 11. a first stripper; 12. an air inlet channel; 13. a handle; 131. accommodating grooves;

20. a second housing;

30. an air guide assembly;

40. a fan assembly; 41. a first turbofan; 42. a second turbofan; 411. an air outlet;

50. a second stripper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments and features of the embodiments described below can be combined with each other without conflict.

As shown in fig. 1 to 14, the fan provided by the present application includes a fan body 100, the fan body 100 includes a first casing 10, a second casing 20, an air guide assembly and a fan assembly 40, the first casing 10 and the second casing 20 are mutually buckled to form an installation cavity with an air outlet channel, wherein the air guide assembly is disposed on the air outlet channel, and the fan assembly 40 is installed in the installation cavity, so that the fan assembly 40 can blow air to a target object through the air outlet channel.

As an example, a plurality of air flow grills are arranged uniformly on the air guiding assembly, and the air flow grills are used for protecting the fan assembly 40 on one hand and protecting a user from being scratched by the fan assembly 40 on the other hand. In the present embodiment, the thickness of the airflow grille gradually decreases from the fan assembly 40 to the outside of the fan body 100, so that a better flow guide can be achieved.

In an alternative embodiment, the bottom end of the first casing 10 is provided with a first dismounting part 11, and the first dismounting part 11 is used for being detachably connected with a second dismounting part 50 connected to the support frame 300, the support seat or the holder 200, so that a user can conveniently detach the fan body 100 from the support frame 300 or the support seat and then replace the fan body with a different support frame 300, support seat or holder 200, thereby realizing multi-position placement of the fan, namely being used as a table fan, a clamping fan or a ceiling fan, etc., expanding the use of the fan and meeting the requirements of people.

In an optional embodiment, the fan further includes a supporting frame 300 having the second dismounting member 50, where the first dismounting member 11 is a protruding structure disposed on the first casing 10, a first clamping member is disposed on a peripheral side of the protruding structure, a groove structure is disposed on the second dismounting member 50, a second clamping member is disposed on an inner side of the groove structure, and the second clamping member is matched with the first clamping member, so that the second dismounting member 50 can be fixedly connected with the protruding structure through the groove structure.

Exemplarily, first joint spare is for setting up the screw thread platform at protruding structural, and second joint spare is for setting up the thread groove in groove structure, thread groove and screw thread platform phase-match for the fan can be through rotatory mode and support frame 300, the second dismounting 50 on supporting seat or the grip slipper 200 can dismantle the connection, in order to make things convenient for the change to carry out the change of different support frames 300, supporting seat or grip slipper 200, realize that the multiposition of fan is put, use as desk fan, centre gripping fan or ceiling fan etc. promptly, enlarged the usage of fan, satisfied people's requirement.

Exemplarily, first joint spare is for setting up two ka tai in protruding structure, and the middle part of two ka tai all is equipped with the depressed part, and second joint spare is for setting up two draw-in grooves in groove structure, all is equipped with the bulge with the depressed part joint on two draw-in grooves, and when protruding structure is connected with groove structure, through rotatory protruding structure or groove structure for ka tai joint is in the draw-in groove, and depressed part and bulge joint, in order to improve the steadiness that fan body 100 and support frame 300 are connected.

In an alternative embodiment, the support frame 300 comprises at least one bendable flexible handle connected to a side of the second dismounting member 50 facing away from the groove structure for winding around the support bar or bending to form a support structure, so that the fan can blow air by holding the flexible handle in hand when blowing air; the flexible handle can be wound on a target object, so that the purpose of fixing the fan is achieved, and hands can be liberated; or bending the flexible handle into a supporting structure, and placing the fan on a fixed surface to blow air.

For example, in a student dormitory or office, a user can wind a fan around a pole at the edge of a bed or an object having a pole shape on a desk; the flexible handle can be wrapped around the stroller pole when blowing a wind to the infant, and so on.

In an alternative embodiment, the flexible handle comprises three independently bendable flexible rods, namely a first flexible rod 301, a second flexible rod 302 and a third flexible rod 303, wherein the centers of the first flexible rod 301, the second flexible rod 302 and the third flexible rod 303 are distributed at an angle of 120 ° with respect to a line connecting the centers of the second stripper 50.

Adopt the technical scheme of three flexible rods, can be more firm twine on the carrier, three flexible rods can also buckle to different directions respectively moreover, form stable tripod, make as the base can be stable stand on desktop isoplanar of fan.

Exemplarily, the flexible rod comprises a bendable rod core and a rod sleeve coated outside the rod core, and the rod sleeve is made of silica gel or rubber so as to increase the comfort when the flexible rod is held by hands and increase the friction coefficient of the flexible rod, so that the fan fixed by winding is not easy to slip.

In addition, still be provided with the non-skid protrusions on the rod cover, the non-skid protrusions is radial outside bellied spheroid, and the spheroid sets up along the length direction interval of rod cover, and the interval phase-match of spheroidal interval and finger increases handheld comfort level, also can further increase the skid resistance of flexible rod.

Exemplarily, the rod core is a metal wire or a gooseneck, the gooseneck can be bent at will and restored to the original shape, the bearable bending times are multiple, and the service life of the flexible rod is longer. The metal wire is aluminum wire, iron wire, steel wire or alloy wire, and aluminum wire, steel wire, iron wire all have better pliability, can bear buckling many times, also can adopt the better copper wire of pliability or alloy wire.

In an alternative embodiment, the fan further comprises a support base including a support plate and a support rod connected to the support plate, and the second dismounting member 50 is disposed at the other end of the support rod away from the support plate.

Specifically, the supporting seat includes a first supporting seat 500, the first supporting seat 500 includes a first supporting plate 501 and a first supporting rod 502 connected to the first supporting plate 501, and the second dismounting member 50 is disposed at the other end of the first supporting rod 502 far away from the first supporting plate 501.

In an alternative embodiment, the connection between the support bar and the second stripper 50 is by means of a universal ball bearing, so that the fan can perform a 360 ° rotation relative to the support bar.

In an alternative embodiment, the fan further comprises a support base comprising a clip base and a support bar attached to the clip base, the second stripper 50 being provided on the other end of the support bar remote from the clip base.

Specifically, the support seat includes a second support seat 400, the second support seat 400 includes a second clip base 402 and a second support rod 401 connected to the second clip base 402, and the second dismounting member 50 is disposed at the other end of the second support rod 401 away from the second clip base 402.

In an alternative embodiment, the clamp base comprises an upper clamp plate and a lower clamp plate, the upper clamp plate and the lower clamp plate are elastically connected through a spring assembly, and the support rod is connected to the upper clamp plate.

In an alternative embodiment, the fan further comprises a holder 200, the second dismounting member 50 is arranged at the upper end of the holder 200, and the lower end of the holder 200 is provided with a clamping assembly for clamping on a fixture.

In an alternative embodiment, the fan assembly 40 includes at least two turbo fans, namely a first turbo fan 41 and a second turbo fan 42, an air inlet 411 of the first turbo fan 41 and the second turbo fan 42 faces the bottom end of the first casing 10, and an air outlet 411 of the first turbo fan 41 and the second turbo fan 42 faces the air outlet channel.

Illustratively, two air inlet channels 12 are provided at the bottom end of the first casing 10, and a first turbofan 41 and a second turbofan 42 are correspondingly installed above the two air inlet channels 12.

Illustratively, the first housing 10 is further provided with a handle 13, wherein the first housing 10 is provided with a handle receiving slot 131, and the handle 13 is rotatably mounted on the first housing 10 and received in the receiving slot 131.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments, or examples, for implementing different features of the utility model. The components and arrangements of the specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A fan is characterized by comprising a first shell, a second shell and a fan assembly, wherein the first shell and the second shell are mutually buckled to form an installation cavity with an air outlet channel, an air guide assembly is installed on the air outlet channel, and the fan assembly is installed in the installation cavity;

The bottom end of the first shell is provided with a first dismounting piece which is detachably connected with a second dismounting piece connected to the support frame, the support seat or the clamping seat.

2. The fan as claimed in claim 1, further comprising a support frame having a second detachable member, wherein the first detachable member is a protruding structure disposed on the first casing, a first clamping member is disposed around the protruding structure, a groove structure is disposed on the second detachable member, a second clamping member is disposed inside the groove structure, and the second clamping member is engaged with the first clamping member.

3. The fan as claimed in claim 2, wherein the support frame comprises at least one bendable flexible handle connected to a side of the second stripper opposite the groove structure for winding around a support bar or bending to form a support structure.

4. The fan as claimed in claim 3, wherein the flexible handle comprises three independently bendable flexible rods, and the centers of the three flexible rods are distributed at an angle of 120 ° with respect to a line connecting the centers of the second dismounting member.

5. The fan as claimed in claim 1, further comprising a support base including a support plate and a support rod connected to the support plate, wherein the second dismounting member is provided at the other end of the support rod away from the support plate.

6. The fan of claim 5, wherein the support bar is coupled to the second stripper by a universal ball bearing.

7. The fan as claimed in claim 1, further comprising a support base including a clip base and a support bar connected to the clip base, wherein the second dismounting member is disposed at the other end of the support bar away from the clip base.

8. The fan as claimed in claim 7, wherein the clip base includes an upper clip plate and a lower clip plate, the upper clip plate and the lower clip plate are elastically connected by a spring assembly, and the support bar is connected to the upper clip plate.

9. The fan as claimed in claim 1, further comprising a grip holder, wherein the second dismounting member is disposed at an upper end of the grip holder, and a lower end of the grip holder is provided with a grip assembly for gripping on a fixture.

10. The fan as claimed in any one of claims 1 to 9, wherein the fan assembly comprises at least two turbo fans, air inlets of the two turbo fans face the bottom end of the first housing, and air outlets of the two turbo fans face the air outlet channel.

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