CN219452443U - Head-mounted fan - Google Patents

Abstract

The utility model discloses a head-mounted fan, which comprises a wearing assembly and a fan assembly, wherein the wearing assembly can be worn on the head in an adaptive manner, the wearing assembly comprises a hat brim and a first support, a region extending along the first support towards the direction close to the head is a first space, a region extending towards the direction far away from the head is a second space, the head-mounted fan further comprises a containing part for containing the fan assembly, at least part of the containing part is located in the first space, and at least part of the hat brim is located in the second space. That is, the fan assembly and the cap peak are respectively located at the inner side and the outer side of the first support, after the fan assembly and the cap peak are arranged, compared with a head-mounted fan arranged on the cap peak, the overall gravity center of the head-mounted fan is moved backwards, the gravity center can be balanced when the head-mounted fan is worn, people can wear the head-mounted fan stably when using the head-mounted fan, and the practicability, convenience, comfort and stability of products are improved.

Description

Head-mounted fan

Technical Field

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

Background

In recent years, people increasingly pursue more convenient life, and various portable fans are on the market in order to meet the requirement of enjoying fans in outdoor activities or other life scenes.

The portable fan comprises a handheld fan, namely, the fan is used for blowing air in a handheld manner; a neck Dai Fengshan, i.e. a fan is hung on the neck for blowing; the head fan is arranged on the hat, namely, the fan is arranged on the hat for blowing.

At present, the fans are arranged on the hat brim or in the region of the hat, so that the hat is worn and used, the whole gravity center of the head fan is arranged in the region of the hat brim or the hat, the head fan is easy to incline downwards, the gravity center is unstable, and the use is very inconvenient.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a head-mounted fan which has the characteristics of backward gravity center and stable wearing.

The utility model is realized by adopting the following technical scheme:

the utility model provides a wear fan, is including wearing subassembly and fan subassembly, wear the subassembly and wear in the head with the adaptation, wear the subassembly and include brim of a hat and first support, follow first support is to being close to the region that the head direction extends is first space, to keeping away from the region that the head direction extends is the second space, wear fan is still including being used for holding fan subassembly's accommodation portion, at least part accommodation portion is located first space, at least part the brim of a hat is located the second space.

Further, the head fan further comprises a second bracket, the second bracket can be connected with the first bracket and form a clearance space, and at least part of the accommodating part is positioned in the clearance space.

Further, the first bracket comprises a first bracket inner side wall close to the head part and a first bracket outer side wall far away from the head part, and the second bracket comprises a second bracket inner side wall close to the head part and a second bracket outer side wall far away from the head part.

Further, the accommodating part at least comprises an inner side wall of the first bracket and an outer side wall of the second bracket; or the accommodating part at least comprises the outer side wall of the first bracket and the inner side wall of the second bracket.

Further, at least one end of the second support is detachably connected or fixedly connected or rotatably connected with the first support, and at least one end of the second support is detachably connected or fixedly connected or rotatably connected with the fan assembly.

Further, the end part of the first bracket is provided with a first connecting belt and a first connecting buckle which are matched with each other, the end part of the second bracket is provided with a second connecting belt and a second connecting buckle which are matched with each other, and the fan assembly is provided with a connecting piece for connecting the first bracket and/or the second bracket.

Further, wear the subassembly with fan subassembly detachable connection, the brim of a hat and/or fan subassembly with first support detachable connection, wear the fan and possess first, second service condition: the first use state is that the wearing component and the fan component are worn on the head after being connected; the second use state is that the wearing assembly and the fan assembly are detached and then are used separately, the wearing assembly is worn on the head, and the fan assembly is worn on the neck.

Further, in the second use state, the second bracket is connected with the wearing assembly and is worn on the head; or the second bracket is connected with the fan assembly and is worn on the neck.

Further, the fan assembly comprises a shell, a cavity is formed in the shell, a fan, a battery and a control electric plate are installed in the cavity, the fan, the battery and the control electric plate are electrically connected with each other, the shell is provided with an air inlet, an air outlet and a control switch, a wind shielding piece is arranged in the cavity, the wind shielding piece divides the cavity into a first cavity and a second cavity, the fan is installed in the first cavity, the battery is installed in the second cavity, the first cavity is provided with an air duct, and the air inlet and the air outlet are communicated with the air duct.

Further, the head mounted fan has a center plane dividing the head mounted fan into two parts, namely front and rear, which are asymmetric, the fan assembly has a center of gravity, a vertical distance from the center of gravity to the center plane is L2, and a vertical distance from the center of the first bracket to the center plane is L1, 10mm < L2< L1.

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

the head fan sets up the holding portion, fan assembly installs in the holding portion, the position of holding portion is located wears the subassembly and is close to head one side, not on the brim of a hat, fan assembly and brim of a hat are located the inside and outside both sides of first support respectively promptly, after setting up like this, compare in fan assembly setting up the head fan on the brim of a hat, the holistic focus of head fan has moved backward, the focus can reach a balance when wearing, wearing that people can be stable when using, the practicality of product has been increased, the convenience, the travelling comfort, stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a head mounted fan according to the present utility model;

FIG. 2 is a schematic view of a partial structure of the first bracket and the second bracket in FIG. 1;

FIG. 3 is a schematic view of a second usage status structure of a headset fan according to the present utility model;

FIG. 4 is a schematic view of another configuration of a second use state of a headset fan according to the present utility model;

FIG. 5 is a schematic view of a portion of the fan assembly of FIG. 1;

fig. 6 is a schematic illustration of the dimensioning of fig. 2.

Detailed Description

In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present utility model easy to understand, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be manufactured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-5, the utility model provides a head-mounted fan, which comprises a wearing component 1 and a fan component 2, wherein the wearing component 1 can be worn on the head in an adapting way, the wearing component 1 comprises a hat brim and a first bracket 11, a region extending along the first bracket 11 towards the direction close to the head is a first space 13, a region extending away from the head is a second space 14, the head-mounted fan further comprises a containing part 3 for containing the fan component 2, at least part of the containing part 3 is positioned in the first space 13, and at least part of the hat brim is positioned in the second space 14.

Specifically, wear subassembly 1 includes first support 11 and brim of a hat, first support 11 is used for wearing at the head, and first support 11 is arc from greatly, and first support 11 divide into first space 13 and second space 14 with the space that is located, and the inwards one side that is close to the head is first space 13, and the outwards one side of keeping away from the head is second space 14, and the brim of a hat is located second space 14 along first support 11 outwards extension, and holding portion 3 is located first space 13, and fan assembly 2 installs at holding portion 3, is equivalent to fan assembly 2 and the space that the brim of a hat are located the inside and outside both sides of first support 11 respectively. The gravity center of the integral head-mounted fan can be moved backwards, and the gravity center can be balanced when the integral head-mounted fan is worn.

In this embodiment, the headset fan further includes a second bracket 4, where the second bracket 4 may be connected to the first bracket 11 and form a gap space 55, and at least a portion of the accommodating portion 3 is located in the gap space 55.

Specifically, the first bracket 11 and the second bracket 4 are connected to each other to define a clearance space 55, and the clearance space 55 may be used as the accommodating portion 3 to mount the fan assembly 2.

Preferably, as shown in fig. 2, the second bracket 4 is located on the side of the first bracket 11 near the head, and after the two ends are connected, the clearance space 55 is crescent-shaped and is suitable for embedding the fan assembly 2.

Specifically, as shown in fig. 2, the first bracket 11 and the second bracket 4 are equivalent to two circular arcs, two ends of the first bracket 11 and two ends of the second bracket 4 are connected to the end points of the two circular arcs, a gap space 55 enclosed by the connection is crescent-shaped, and the fan assembly 2 is arc-shaped and matched with the crescent-shaped gap space 55, so that the fan assembly can be tightly installed.

Specifically, the first bracket 11 and the second bracket 4 may be in other shapes, so that the user can wear the head, the enclosed gap may be in other shapes, the fan assembly 2 is convenient to embed, and the enclosed gap is in a crescent shape for facilitating understanding, and the fan assembly is also a common use mode, and the shape is not required here.

Preferably, the fan assembly 2 is arc-shaped flat, the accommodating portion 3 is arc-shaped groove, and the fan assembly 2 is suitable for being embedded in the accommodating portion 3.

In particular, this arrangement allows the fan assembly 2 to be compactly mounted on a head mounted fan, with a stable construction.

Preferably, the first leg 11 includes a first leg inner side wall 111 adjacent the head and a first leg outer side wall 112 remote from the head, and the second leg 4 includes a second leg inner side wall 41 adjacent the head and a second leg outer side wall 42 remote from the head.

Preferably, the accommodating portion 3 includes at least a first bracket inner side wall 111 and a second bracket outer side wall 42; or the receiving portion 3 includes at least a first bracket outer side wall 112 and a second bracket inner side wall 41.

Specifically, the accommodating portion 3 includes at least two surfaces, one surface is on the first bracket 11 and the other surface is on the second bracket 4, the accommodating portion 3 is located between the first and second brackets 4, and the fan assembly 2 is sandwiched between the first bracket 11 and the second bracket 4.

In this embodiment, at least one end of the second bracket 4 is detachably connected to the first bracket 11, or fixedly connected to the first bracket 11, or rotatably connected to the fan assembly 2.

Preferably, the end of the first bracket 11 is provided with a first connecting band and a first connecting buckle which are matched with each other, the end of the second bracket 4 is provided with a second connecting band and a second connecting buckle which are matched with each other, and the fan assembly 2 is provided with a connecting piece 21 for connecting the first bracket 11 and/or the second bracket 4.

Specifically, the first bracket 11 can be opened and buckled through the first connecting belts and the first connecting buckles at two ends, the first bracket 11 needs to be buckled when worn on the head, the second bracket 4 needs to be opened when taken down, and the second bracket 4 is the same as the first bracket 11, and is not repeated, and the connecting piece 21 on the fan assembly 2 is used for being connected with the first bracket 11 or the second bracket 4, or is simultaneously connected with the first bracket 4 and the second bracket 4, so that what kind of use mode is needed is seen.

In this embodiment, the wearing component 1 and the fan component 2 are detachably connected, the visor and/or the fan component 2 are detachably connected with the first bracket 11, and the head-mounted fan has a first use state and a second use state: the first use state is that the wearing component 1 and the fan component 2 are connected and then worn on the head; the second use state is that the wearing component 1 and the fan component 2 are detached and then are used separately, the wearing component 1 is worn on the head, and the fan component 2 is worn on the neck.

Specifically, wear subassembly 1 and fan subassembly 2 and the place of head contact be the arc for wear at the head of people, fan subassembly 2 detachable connects on wearing subassembly 1, can wear at the head as the head fan when fan subassembly 2 with wear subassembly 1 and combine, when fan subassembly 2 with wear subassembly 1 and separate, fan subassembly 2 can be alone hang on the neck as the neck fan, wear subassembly 1 and can alone wear at the head as the cap.

Preferably, as shown in fig. 3-4, in the second use state, the second bracket 4 is connected with the wearing assembly 1 and worn on the head; or the second bracket 4 is connected with the fan assembly 2 and is worn on the neck.

Specifically, as shown in fig. 3-4, the second bracket 4 may be connected with the first bracket 11, worn on the head, and the fan assembly 2 may be separately embedded or taken out for use, and the second bracket 4 may also be connected with the fan assembly 2, and after the fan assembly 2 is detached together, used for wearing a fan around the neck, where the second bracket 4 may correspond to an inner pad of the fan assembly 2, and may be padded around the neck.

In this embodiment, as shown in fig. 5, the fan assembly 2 includes a housing 22, a cavity 23 is formed inside the housing 22, a fan 24, a battery 25, and a control board 26 are installed in the cavity 23, the fan 24, the battery 25, and the control board 26 are electrically connected to each other, the housing 22 is provided with an air inlet 27, an air outlet 28, and a control switch, a wind shielding member 29 is provided in the cavity 23, the wind shielding member 29 separates the cavity 23 into a first cavity 231 and a second cavity 232, the fan 24 is installed in the first cavity 231, the battery 25 is installed in the second cavity 232, the first cavity 231 is provided with an air duct 233, and the air inlet 27 and the air outlet 28 are communicated with the air duct 233.

Preferably, the blower 24, the battery 25 and the wind shielding member 29 are arranged in two, and are symmetrically arranged at the left side and the right side of the cavity 23 respectively.

Specifically, the arrangement is such that the fan assembly 2 is balanced on both sides, the installation is stable, and the two fans can increase the blowing amount.

Preferably, the air inlet 27 is disposed on the inner side wall 221 and the outer side wall 222 of the housing 22, and the air outlet 28 is disposed on the lower side wall 223 of the housing 22.

Specifically, the air outlet 28 is disposed on the lower side wall 223, so as to facilitate direct blowing to the head, and the air inlet 27 is disposed on the outer side wall 222 and the inner side wall 221, so as to increase the air intake.

In this embodiment, the wearing component 1 and/or the fan component 2 and/or the second support 4 are/is at least partially made of a flexible material, two ends of the flexible material are connected with a hard material, the flexible material is deformable, so that the wearing component 1 is suitable for wearing on the head, and the fan component 2 and the second support 4 are suitable for wearing on the head or the neck.

Specifically, set up flexible material in wearing the fan to with flexible material and hard material interval setting, when making wearing the fan and using, have certain elastic deformation ability, can satisfy the demand that different people used, wear and also increase the comfort.

Preferably, the flexible material is disposed in the first bracket 11 and/or the second bracket 4, and the flexible material can be recovered after being deformed.

Specifically, through setting up flexible material, but make first support 11 or second support 4 elastic deformation, wear more comfortable when the head, it is convenient, and flexible material warp the back recoverable, accessible warp the increase accommodation space during the use, wear automatic recovery behind the head, make to wear compacter, comfortable, the here deformation range is not big, can not influence the comfort when wearing.

Preferably, as shown in fig. 6, the head-mounted fan has a central plane S, the central plane S divides the head-mounted fan into two parts, namely, front and rear parts, the fan assembly has a gravity center W, a vertical distance from the gravity center W to the central plane S is L2, and a vertical distance from the center of the first bracket to the central plane S is L1, wherein 10mm < L2< L1.

Specifically, by limiting the position of the center of gravity W of the fan assembly, the center of gravity W of the fan assembly is located behind the first bracket and not too far from the first bracket, which distance may be more comfortable to wear by the user and remain stable.

Preferably, as shown in fig. 6, the vertical distance between the first bracket and the second bracket is d,0< d <50mm.

In particular, the spacing between the first and second brackets is limited, and the fan assembly is mounted between the first and second brackets, thereby limiting the thickness of the fan assembly, and adapting to the flat fan assembly embedded therein, making the product lighter and more convenient.

Preferably, as shown in fig. 6, the maximum diameter of the circular arc formed by the first bracket is D1, and the maximum diameter of the circular arc formed by the second bracket is D2,0< D1-D2<50mm.

Specifically, the difference between the maximum diameter D1 of the arc of the first bracket and the maximum diameter D2 of the arc of the second bracket is the distance between the two, namely the size of the space for accommodating the fan assembly, so that the thickness of the fan assembly is limited, the fan assembly is suitable for embedding the flat fan assembly, and the fan assembly is lighter and more convenient to use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a wear fan, includes wears subassembly and fan module, its characterized in that, wear the subassembly and wear in the head with the adaptation, wear the subassembly and include brim of a hat and first support, follow first support is to being close to the region that the head direction extends is first space, to keeping away from the region that the head direction extends is the second space, wear the fan still including being used for holding fan module's accommodation portion, at least part accommodation portion is located first space, at least part the brim of a hat is located the second space.

2. The headset fan of claim 1, further comprising a second bracket connectable to the first bracket and defining a clearance space, at least a portion of the receiving portion being located in the clearance space.

3. The head mounted fan of claim 2, wherein the first bracket includes a first bracket inner side wall proximate the head and a first bracket outer side wall distal the head, and the second bracket includes a second bracket inner side wall proximate the head and a second bracket outer side wall distal the head.

4. The head mounted fan of claim 3, wherein the receiving portion includes at least the first bracket inner side wall and the second bracket outer side wall;

or the accommodating part at least comprises the outer side wall of the first bracket and the inner side wall of the second bracket.

5. The head mounted fan of claim 2, wherein at least one end of the second bracket is detachably connected or fixedly connected or rotatably connected to the first bracket, and at least one end of the second bracket is detachably connected or fixedly connected or rotatably connected to the fan assembly.

6. The head mounted fan of claim 5, wherein the first bracket end is provided with a first connecting band and a first connecting buckle which are mutually matched, the second bracket end is provided with a second connecting band and a second connecting buckle which are mutually matched, and the fan assembly is provided with a connecting piece for connecting the first bracket and/or the second bracket.

7. The head mounted fan of claim 2, wherein the wearing assembly and the fan assembly are detachably connected, the visor and/or the fan assembly are detachably connected with the first bracket, and the head mounted fan has a first use state and a second use state:

the first use state is that the wearing component and the fan component are worn on the head after being connected;

the second use state is that the wearing component and the fan component are detached and then are used separately, the wearing component is worn on the head, and the fan component is worn on the neck.

8. The headset fan of claim 7, wherein in the second use state, the second bracket is coupled to the wear assembly and worn on the head;

or the second bracket is connected with the fan assembly and is worn on the neck.

9. The head mounted fan of any one of claims 1-8, wherein the fan assembly comprises a housing, a cavity is formed in the housing, a fan, a battery and a control panel are mounted in the cavity, the fan, the battery and the control panel are electrically connected with each other, the housing is provided with an air inlet, an air outlet and a control switch, a wind shielding member is arranged in the cavity, the wind shielding member divides the cavity into a first cavity and a second cavity, the fan is mounted in the first cavity, the battery is mounted in the second cavity, an air duct is arranged in the first cavity, and the air inlet and the air outlet are communicated with the air duct.

10. The headset fan of any of claims 1-8, wherein the headset fan has a center plane that divides the headset fan into two asymmetric front and rear portions, the fan assembly has a center of gravity, the center of gravity is a perpendicular distance L2 from the center plane, and the first bracket center is a perpendicular distance L1 from the center plane, 10mm < L2< L1.