CN219432112U - Fan assembly - Google Patents

Abstract

The embodiment of the utility model discloses a fan assembly, which comprises: a bracket including a placement portion; the wearable fan comprises a shell, wherein a wearing space is formed by the shell in a surrounding mode, and the middle of the shell can be placed on the placement part, so that the wearable fan is hung on the support. According to the fan assembly provided by the embodiment of the utility model, the wearing type fan can be worn on a human body through the wearing space, and the middle part of the shell can be supported through the placement part of the bracket, so that the wearing type fan can be stably hung on the bracket and is supported and stood on the tabletop by the bracket, so that the air is blown towards the human body, the using mode of the fan assembly is expanded, and the problem that the wearing type fan is easy to wear and scratch when the wearing type fan is horizontally placed on the tabletop is solved.

Description

Fan assembly

Technical Field

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

Background

There are wearing formula fans of multiple style in the market at present, for example hang neck fan, hang waist fan and wear fans etc. wearing formula fan is small and exquisite portable, need not to occupy both hands, can blow the cooling to human skin in hot weather, is deeply loved by the consumer. For example, chinese patent CN213392789U discloses a neck-hanging fan for hanging on the neck of a human body and blowing air to the neck and head of a user, thereby achieving the effect of relieving summer heat and lowering temperature. The neck hanging fan comprises two air outlet devices and a neck hanging part, the neck hanging part is used for hanging the neck leaning against a human body, the two air outlet devices are oppositely arranged, the two air outlet devices are connected with the neck hanging part to form a U-shaped structure, the two air outlet devices and the outer surface of the neck hanging part are both provided with the air outlet parts, one end of the two air outlet devices, which is far away from the neck hanging part, is arc-shaped and cannot stand on a desktop independently, so that after the neck hanging fan is taken down from the neck by a user, the neck hanging fan can be flatly placed on the desktop by the user, the air outlet part of the neck hanging fan cannot blow towards the user, the using mode of the neck hanging fan is single, namely the neck hanging fan can only be used by being hung on the neck of the human body, and the neck hanging fan is flatly placed on the desktop and is easy to wear and scratch.

Disclosure of Invention

Therefore, the embodiment of the utility model provides a fan assembly, so that the wearable fan can be placed on a desktop for use through the bracket, thereby enriching the use scenes of the fan assembly.

Specifically, an embodiment of the present utility model provides a fan assembly, including: a bracket including a placement portion; the wearable fan comprises a shell, wherein a wearing space is formed by the shell in a surrounding mode, and the middle of the shell can be placed on the placing part, so that the wearable fan is hung on the support.

In one embodiment of the utility model, the bracket is at least partially located in the wearing space, and a matching part is formed at one side of the middle part of the shell, which faces the wearing space, and the matching part is placed on the placing part.

In one embodiment of the utility model, the placement portion is provided with a cleat, and the mating portion is placed on the cleat.

In one embodiment of the present utility model, a groove is provided in the middle of the anti-slip pad, and the mating portion is provided with a protrusion received in the groove.

In one embodiment of the utility model, the bracket is provided with a reflecting piece at the bottom of the groove, and the convex part is provided with a detection module.

In one embodiment of the utility model, the support is provided with a charging interface, and the housing is provided with a power interface which can be plugged with the charging interface.

In one embodiment of the utility model, the support is provided with a charging wire, and one end of the charging wire is provided with the charging interface.

In one embodiment of the utility model, the bracket is provided with a containing cavity and a covering piece, the covering piece is arranged at an opening of the containing cavity, and the charging wire is at least partially contained in the containing cavity.

In one embodiment of the utility model, the cover member is provided with a first through hole, and the charging interface is arranged outside the accommodating cavity through the first through hole.

In one embodiment of the utility model, the support is provided with a plug-in interface, and the charging interface can be selectively plugged into the plug-in interface or into the power supply interface.

In one embodiment of the utility model, one end of the covering element is rotatably connected to the bracket, and the other end of the covering element is detachably connected to the bracket.

In one embodiment of the present utility model, the support further includes a supporting portion, the placement portion and the supporting portion are disposed at upper and lower ends of the support, the housing includes a middle case and air outlet cases connected to both ends of the middle case, the middle case is placed on the placement portion, the air outlet cases are provided with air outlets, and one end of the air outlet case, which is far away from the middle case, is higher than the bottom of the supporting portion.

The technical scheme can have one or more of the following advantages: according to the fan assembly provided by the embodiment of the utility model, the wearing type fan can be worn on a human body through the wearing space, and the middle part of the shell can be supported through the placement part of the bracket, so that the wearing type fan can be stably hung on the bracket and is supported and stood on the tabletop by the bracket, so that the air is blown towards the human body, the using mode of the fan assembly is expanded, and the problem that the wearing type fan is easy to wear and scratch when the wearing type fan is horizontally placed on the tabletop is solved.

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 only 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 structural diagram of a fan assembly according to the present utility model.

Fig. 2 is a schematic structural view of the bracket in fig. 1.

Fig. 3 is an exploded view of the bracket of fig. 2.

Fig. 4 is a schematic view of the fan assembly of fig. 1 at another angle.

Fig. 5 is a schematic structural view of the bracket in fig. 4.

Fig. 6 is an exploded view of the bracket of fig. 5.

Fig. 7 is a schematic structural diagram of the wearable fan in fig. 1 at another angle.

Fig. 8 is an exploded view of the wearable fan of fig. 7.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the embodiments of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 and 4, the present utility model provides a fan assembly 1, wherein the fan assembly 1 includes a bracket 10 and a wearable fan 20 that can be placed on the bracket 10.

Referring to fig. 2 and 7 in combination, the stand 10 includes a placement portion 11, the wearable fan 20 includes a housing 21, the housing 21 encloses a wearing space 22, and a middle portion of the housing 21 can be placed on the placement portion 11, so that the wearable fan 20 is suspended on the stand 10.

According to the fan assembly 1 provided by the embodiment of the utility model, the wearing type fan 20 can be worn on a human body through the wearing space 22, and the middle part of the shell 21 can be supported through the placing part 11 of the support 10, so that the wearing type fan 20 can be stably hung on the support 10 and is supported and standing on a table top by the support 10, so that blowing is performed towards the human body, the using mode of the fan assembly 1 is expanded, and the problem that wearing and scraping are easy to occur when the wearing type fan 20 is horizontally placed on the table top is solved.

The wearing type fan 20 can be a neck hanging fan worn on the neck of a human body, and the wearing space 22 is used for wearing the neck of the human body; or may be a waist-hanging fan worn on the waist of the human body, the wearing space 22 is used for wearing the waist of the human body; or may be a head-mounted fan for wearing on the head of a human body, the wearing space 22 being for wearing on the head of the human body; etc. In this embodiment, the wearable fan 20 is a neck hanging fan, the housing 21 includes a middle housing 211 and air outlet housings 212 connected to two ends of the middle housing 211, the middle housing 211 is disposed in the middle of the housing 21, the middle housing 211 and the two air outlet housings 212 are connected to form a U-shaped or C-shaped structure, so as to enclose a wearing space 22 together, the two air outlet housings 212 extend from two ends of the middle housing 211 toward the same side of the middle housing 211, the two air outlet housings 212 serve as clamping arms for clamping on the neck of a human body, and one ends of the two air outlet housings 212 far away from the middle housing 211 are close to each other.

Specifically, two ends of the middle shell 211 are respectively connected with the two air outlet shells 212 through elastic reset pieces 213, and the elastic reset pieces 213 have an elastic reset function, that is, the elastic reset pieces 213 can be elastically reset after being deformed by an external force. In this embodiment, the elastic restoring member 213 is made of an elastic material, such as a silica gel material, so that the elastic restoring member 213 can be elastically deformed after an external force is applied, and can be elastically restored after the external force is removed, so that the two air outlet shells 212 can clamp the neck of a human body, and the problem of slipping of the wearable fan 20 is avoided. In other embodiments, the middle housing 211 and the two air outlet housings 212 may be integrally formed, i.e., the elastic restoring member 213 is not required.

Optionally, after the wearable fan 20 is placed on the support 10, the support 10 is at least partially located in the wearing space 22, and the bottom of the middle shell 211 is formed with the mating portion 214, that is, the mating portion 214 is disposed on a side of the middle shell 211 facing the wearing space 22, and the mating portion 214 is placed on the placement portion 11.

Referring to fig. 3 and 6 in combination, the placement portion 11 is provided with a cleat 12, and the mating portion 214 is placed on the cleat 12. In the present embodiment, the top of the placement portion 11 is provided with the mounting groove 112, the cleat 12 is fixed in the mounting groove 112 by adhesive, and the cleat 12 protrudes upward from the mounting groove 112, so that the fitting portion 214 is placed on the cleat 12. The cleat 12 is made of a soft gel material, such as a silicone material, so that the cleat 12 also does not wear the scraper engagement 214.

Further, the middle portion of the anti-slip pad 12 is provided with a groove 121, and the mating portion 214 is provided with a protrusion 215 received in the groove 121. In this embodiment, the recess 121 is, for example, a square groove and penetrates the anti-slip pad 12 along the up-down direction, the protrusion 215 is, for example, a square block and is accommodated in the recess 121, and the fitting portion 214 can be accurately and reliably placed on the placement portion 11 through the positioning and limiting actions of the recess 121 to the protrusion 215. In other embodiments, the groove 121 may be a blind groove recessed downward, i.e., the groove 121 does not penetrate the cleat 12, and the groove 121 and the protrusion 215 may be designed in other shapes that are compatible with each other.

As shown in fig. 8, the bottom of the groove 121 is provided with a reflective member 13, and the reflective member 13 is, for example, a reflective film, a reflective lattice sheet, or the like. The middle portion of the protruding portion 215 is provided with a detection module 23, and the detection module 23 includes, for example, a light sensor 231, for example, a light-sensing distance measuring sensor, and a light-transmitting protection plate 232, for example, a resin material having high visible light transmittance, such as polymethyl methacrylate, or the like. The light-transmitting protective plate 232 is positioned on one side of the light sensor 231 adjacent to the wearing space 22, and provides protection for the light sensor 231. In the present embodiment, the middle case 211 is provided with a circuit board (not shown), and the photosensor 231 is electrically connected to the circuit board through a flexible flat cable. When the protrusion 215 is placed in the groove 121, the light emitted by the light sensor 231 is reflected by the reflective member 13 and then received by the light sensor 231, and the control chip on the circuit board can determine that the wearable fan 20 is in the wearing state, so as to emit a detection signal to control the standby or the start of the wearable fan 20.

Optionally, the stand 10 further includes a supporting portion 14, where the placing portion 11 and the supporting portion 14 are disposed at the upper and lower ends of the stand 10, and the stand 10 is placed on a desk surface through the supporting portion 14, where the desk surface may be a desk, a dining table, an office table, or the like. Preferably, the bottom of the support portion 14 may also be provided with a non-slip mat. In the present embodiment, when the wearable fan 20 is placed on the stand 10, the end of the air outlet casing 212 away from the middle casing 211 is higher than the bottom of the supporting portion 14, so that the wearable fan 20 may not contact the table top.

Optionally, the bracket 10 is provided with a charging wire 15, one end of the charging wire 15 is provided with a charging interface 151, the other end of the charging wire 15 is provided with an electric connection interface 152, and the electric connection interface 152 is used for connecting an external power supply, and the external power supply can be, for example, a mobile power supply or a charging device arranged inside or outside the bracket 10; or a socket or a row of plugs connected with a mains supply grid. The charging interface 151 is, for example, a Type-C plug, and the electrical interface 152 is, for example, a Type-C plug or a Micro-usb plug.

Referring to fig. 7 and 8 in combination, optionally, the wearable fan 20 is provided with a fan 24 and a power interface 25 electrically connected to the fan 24, the power interface 25 may be plugged into a charging interface 151, and the charging interface 151 is connected to an external power source, so as to provide power for the fan 24 to drive the fan 24 to rotate. In this embodiment, each air outlet shell 212 is provided with an air duct 216, and an air inlet 217 and an air outlet 218 which are communicated with the air duct 216, the air duct 216 is arranged to extend along the length direction of the air outlet shell 212, the air inlet 217 is, for example, a plurality of square air inlet holes arranged on one side of the air outlet shell 212 close to the wearing space 22, and the air outlet 218 is, for example, a strip air outlet 218 arranged to extend along the length direction of the air outlet shell 212. The fan 24 is accommodated in the air duct 216, the fan 24 is, for example, a centrifugal fan, the fan 24 is used for sucking external air flow into the air duct 216 through the air inlet 217, and the air flow is accelerated by the fan 24 in the air duct 216 and then blown to the human body through the air outlet 218 for cooling. The middle housing 211 is provided with a circuit board (not shown), on which a power interface 25 is provided, the power interface 25 being, for example, a Type-C socket, and the fan 24 being electrically connected to the circuit board through wires. Each air outlet shell 212 comprises an inner shell 2121 and an outer shell 2122 which are mutually buckled and connected, a partition 2123 arranged between the inner shell 2121 and the outer shell 2122, an air duct 216 is formed between the partition 2123 and the inner shell 2121, and an air inlet 217 and an air outlet 218 are arranged on the inner shell 2121. Each of the air outlet cases 212 is further provided with a battery 26, the battery 26 is disposed between the partition 2123 and the housing 2122, the battery 26 is electrically connected to the circuit board through a wire, and the charging interface 151 is connected to an external power source, so that power of the external power source is transmitted to the battery 26 for storage, and the battery 26 is used for providing power for the fan 24 to drive the fan 24 to rotate.

Referring to fig. 5 and 6 in combination, optionally, the bracket 10 is provided with a receiving cavity 16 and a covering member 17, the covering member 17 is installed at an opening of the receiving cavity 16, and the charging wire 15 is at least partially received in the receiving cavity 16. In this embodiment, the covering member 17 is provided with a first through hole 171 and a second through hole 172, the charging interface 151 is disposed outside the accommodating cavity 16 through the first through hole 171, and the electrical connection interface 152 is disposed outside the accommodating cavity 16 through the second through hole 172. The holder 10 is provided with a plug-in connection 18, and the charging connection 151 can be selectively plugged into the plug-in connection 18 or into the power supply connection 25. When the wearable fan 20 needs to be charged, the user can hold the charging interface 151 and the power connection interface 152, pull a part of the charging wire 15 out of the accommodating cavity 16, plug the charging interface 151 onto the power supply interface 25, and connect the charging interface 151 to an external power supply, so as to provide power for the fan 24 to drive the fan 24 to rotate and charge the battery 26 in the air outlet shell 212. When the wearable fan 20 does not need to be charged, the user can separate the charging interface 151 from the power interface 25, plug the charging interface 151 onto the plug interface 18, and plug the part of the charging wire 15 back into the accommodating cavity 16 through the first through hole 171 and the second through hole 172, so as to avoid the charging interface 151 being damaged easily due to the fact that the charging interface 151 is exposed outside the bracket 10, and avoid the influence on the cleanness of the desktop due to the fact that the part of the charging wire 15 is exposed outside the accommodating cavity 16.

Further, one end of the cover 17 is rotatably connected to the bracket 10, and the other end of the cover 17 is detachably connected to the bracket 10. In this embodiment, two opposite sides of one end of the covering member 17 are respectively provided with a rotating shaft 173, and the bracket 10 is correspondingly provided with two shaft holes 19, where the two shaft holes 19 are respectively rotatably connected with the two rotating shafts 173. The other end of the cover member 17 is provided with a fixing groove 174 toward one side of the accommodating chamber 16, a first magnetic attraction member 175 is provided in the fixing groove 174, the cover member 17 is further provided with a cover sheet 176, and the cover sheet 176 is used for covering the first magnetic attraction member 175. The bracket 10 is correspondingly provided with a second magnetic attraction piece (not shown), and the second magnetic attraction piece is in magnetic attraction connection with the first magnetic attraction piece 175, so that the other end of the covering piece 17 is detachably connected with the bracket 10. For example, the first magnetic attraction 175 and the second magnetic attraction are magnetic elements such as magnets; alternatively, one of the first magnetic attraction member 175 and the second magnetic attraction member is a magnetic member such as a magnet, and the other is a ferromagnetic metal member such as a iron sheet. Of course, in other embodiments, the other end of the covering member 17 and the bracket 10 may be detachably connected by a buckle or a hook and loop fastener. The other end of the cover 17 is further provided with a hand catching groove 177, and a user can separate the other end of the cover 17 from the bracket 10 through the hand catching groove 177, thereby accommodating the charging wire 15 in the accommodating chamber 16 or taking out from the accommodating chamber 16.

Further, the power interface 25 and the air outlet 218 are disposed on opposite sides of the wearable fan 20, such that when the power interface 25 is connected to an external power source through the charging wire 15, the charging wire 15 pulled out from the accommodating cavity 16 does not affect the air outlet 218 to blow toward the skin of the human body.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for the sake of brevity, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing embodiments are merely representative of several embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (12)

1. A fan assembly, comprising:

a bracket including a placement portion;

the wearable fan comprises a shell, wherein a wearing space is formed by the shell in a surrounding mode, and the middle of the shell can be placed on the placing part, so that the wearable fan is hung on the support.

2. The fan assembly of claim 1, wherein the bracket is at least partially located in the wearing space, and a fitting portion is formed at a side of a middle portion of the housing toward the wearing space, the fitting portion being placed on the placement portion.

3. The fan assembly of claim 2, wherein the placement portion is provided with a cleat, and the mating portion is placed on the cleat.

4. A fan assembly as claimed in claim 3, wherein the anti-slip pad is provided with a recess in a central portion thereof, and the mating portion is provided with a protrusion received in the recess.

5. The fan assembly of claim 4, wherein the bottom of the groove is provided with a light reflecting member and the protrusion is provided with a detection module.

6. The fan assembly of claim 1, wherein the bracket is provided with a charging interface and the housing is provided with a power interface that is pluggable to the charging interface.

7. The fan assembly of claim 6, wherein the bracket is provided with a charging cord having one end provided with the charging interface.

8. The fan assembly of claim 7, wherein the bracket is provided with a receiving cavity and a cover member, the cover member being mounted at an opening of the receiving cavity, the charging cord being at least partially received in the receiving cavity.

9. The fan assembly of claim 8, wherein the cover is provided with a first through hole through which the charging interface is disposed outside the receiving cavity.

10. The fan assembly of claim 9, wherein the bracket is provided with a plug interface, the charging interface being selectively pluggable to either the plug interface or the power interface.

11. The fan assembly of claim 8 wherein one end of the cover is rotatably coupled to the bracket and the other end of the cover is detachably coupled to the bracket.

12. The fan assembly according to any one of claims 1 to 11, wherein the bracket further comprises a supporting portion, the placement portion and the supporting portion are disposed at upper and lower ends of the bracket, the housing comprises a middle case disposed in a middle portion thereof and air outlet cases connected to both ends of the middle case, the middle case is placed on the placement portion, the air outlet cases are provided with air outlets, and an end of the air outlet case away from the middle case is higher than a bottom of the supporting portion.