CN216477941U

CN216477941U - Fan

Info

Publication number: CN216477941U
Application number: CN202122856134.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xie Xianlong
Current assignee: Xie Xianlong
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-05-10
Anticipated expiration: 2031-11-19

Abstract

The utility model provides a fan which comprises a body and a power supply assembly, wherein the body comprises a fan body and a trigger assembly, the trigger assembly is arranged on the fan body, the trigger assembly is provided with a concave part, and the power supply assembly is detachably connected to the concave part. The body and the power supply subassembly of fan are for dismantling the connection, will supply power subassembly and this body coupling during the use, and the power supply subassembly can drive the body and rotate, and after the use, the power supply subassembly of dismantling also can be alone for other electrical apparatus power supplies, makes the function of fan comparatively pluralism. The addition of the suspension part and the base can also enable the fan to be suitable for use in different application scenes.

Description

Fan

Technical Field

The utility model belongs to the technical field of ventilation equipment, and particularly relates to a fan.

Background

Due to the greenhouse effect, the global temperature rises year by year, the heat island effect in cities is more serious, and compared with large-scale cooling equipment, a small-sized neck-hung or handheld fan is more convenient to carry, so that the small-sized neck-hung or handheld fan is popular among consumers. Most of the existing small fans are designed in an integrated mode, and a part of products can be used only by being continuously communicated with a power supply, so that the small fans are inconvenient to store and single in use.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention provides a multifunctional rechargeable fan

The present invention provides a fan, including:

the body comprises a fan body and a trigger assembly, wherein the trigger assembly is arranged on the fan body and is provided with a concave part;

a power supply assembly removably connected to the recess.

In an embodiment of the utility model, the trigger assembly is connected to the power supply assembly in a magnetic attraction manner.

In an embodiment of the utility model, the trigger assembly includes a fixing member, a first magnetic attraction member and a first connecting member, the recess is disposed on the fixing member, the first connecting member is disposed in the recess, and the first magnetic attraction member is fixed in the recess or on a side surface of the fixing member close to the power supply assembly and is configured to be magnetically attracted to the power supply assembly.

In an embodiment of the utility model, the power supply assembly includes a housing and a battery, the battery is disposed in the housing, the first magnetic attraction member is detachably disposed on the housing, and the first connecting member is electrically connected to the battery.

In an embodiment of the disclosure, the power supply assembly further includes a second connecting element disposed on the battery and electrically connected to the battery, the housing is provided with a groove, the second connecting element is located in the groove, and the first connecting element can extend into the groove and electrically connected to the second connecting element.

In an embodiment of the utility model, the fan further includes a fastening structure, the fastening structure includes a fastening member and a fastening member, the fastening member is fixed on the trigger component, and the fastening member is fixed on the power supply component.

In an embodiment of the utility model, the fan further comprises a suspension member, and the suspension member is detachably connected to the power supply assembly.

In an embodiment of the utility model, the power supply assembly further includes a second magnetic attraction piece, and the second magnetic attraction piece is fixed at one end of the power supply assembly and is detachably connected to the suspension member.

In an embodiment of the present invention, the power supply assembly further includes an output end electrically connected to the power supply assembly, the power supply assembly is provided with a charging interface, and the output end is disposed in the charging interface.

In an embodiment of the utility model, the fans have two sets, and two ends of the suspension member are respectively connected with the power supply assemblies of the two sets of fans in a magnetic attraction manner.

The embodiment of the utility model has at least the following beneficial effects:

the body is connected for dismantling with the power supply unit, with power supply unit and this body coupling during the use, and power supply unit can drive the body and rotate, and after the use, the power supply unit who dismantles also can be alone for other electrical apparatus power supplies, makes the function of fan comparatively pluralism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure of a fan according to an embodiment;

FIG. 2 is a schematic structural diagram of a body according to an embodiment;

FIG. 3 is a schematic diagram of an overall structure of a power supply module according to an embodiment;

FIG. 4 is an exploded view of the fan and suspension member according to one embodiment;

FIG. 5 is a schematic end view of a power supply assembly according to an embodiment;

FIG. 6 is a schematic view of a fan and hanger connection structure according to an embodiment;

FIG. 7 is a schematic diagram illustrating an overall structure of a base in one embodiment;

in the figure: 1. a fan; 100. a body; 110. a fan body; 120. a trigger component; 121. a recess; 122. a fixing member; 123. a first connecting member; 200. a power supply assembly; 210. a housing; 211. a groove; 212. a charging interface; 220. a second connecting member; 230. an output end; 300. a suspension member; 400. a base; 410. a containing groove.

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, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-2, the fan 1 includes a body 100 and a power supply assembly 200, the body 100 includes a fan body 110 and a trigger assembly 120, in some embodiments, the fan body 110 includes a housing (not shown) and blades (not shown), the housing is substantially ellipsoid in shape, and the blades can be driven by a motor (not shown) to rotate in the housing to make air flow, so as to generate an outward blowing wind. In another embodiment, the shell can also be shaped into an arc which is concave inwards to be matched with the neck side of a user, so that the wind loss in the wind outlet process is reduced.

Further, the trigger assembly 120 is disposed on the fan body 110, in some embodiments, a housing (not shown) of the fan body 110 has a circular opening, the trigger assembly 120 is fixed at the opening of the housing, and the motor is fixed on a side of the trigger assembly 120 close to the inside of the housing to control the rotation of the fan blades.

Further, the side of the trigger assembly 120 away from the fan body 110 has a recess 121, the shape of the recess 121 is adapted to the shape of the power supply assembly 200, in some embodiments, the cross-sectional shape of the recess 121 is an arc shape extending smoothly, the power supply assembly 200 is substantially cylindrical, and the side surface of the power supply assembly 200 can be matched with the recess 121. In other embodiments, the recess 121 is substantially rectangular in cross-section and the power supply assembly 200 is substantially quadrangular.

Further, the power supply module 200 is detachably coupled to the recess 121. In some embodiments, the trigger component 120 is connected to the power supply component 200 by a magnetic attraction manner, when the trigger component 120 is used, the trigger component 120 is close to the power supply component 200, and when the distance between the trigger component 120 and the power supply component 200 reaches a certain limit, the trigger component 120 can attract the power supply component 200 and realize connection, so that the trigger component is convenient to disassemble and assemble. In other embodiments, the trigger assembly 120 has a mounting hole (not shown), and the power supply assembly 200 has a mounting member (not shown) disposed on a side thereof close to the trigger assembly 120, and the mounting member is inserted into the mounting hole to stably connect the trigger assembly 120 and the power supply assembly 200.

Referring to fig. 2, the triggering assembly 120 includes a fixing member 122, a first magnetic member (not shown), and a first connecting member 123, in one embodiment, the fixing member 122 is substantially a circular plate-shaped structure, and the recess 121 is disposed at a middle portion of the fixing member 122 near a side surface of the power supply assembly 200, in another embodiment, the recess 121 may be disposed at an edge of the fixing member 122 near the side surface of the power supply assembly 200 to reserve a space for connecting other assemblies.

In some embodiments, the first connector 123 is substantially a cylindrical protrusion, the first connector 123 is disposed in the center of the recess 121, and in other embodiments, the first connector 123 has a counter bore, and a conductive sheet is mounted in the counter bore, and the conductive sheet can be used for electrically connecting with the power supply assembly 200.

In some embodiments, the first magnetic element is fixed in the recess 121, and when the power supply assembly 200 is close to the recess 121, the first magnetic element can attract the power supply assembly 200 and make the power supply assembly 200 fit and connect in the recess 121, in other embodiments, the first magnetic element is fixed on a side surface of the fixing member 122 close to the power supply assembly 200, a sheet structure capable of magnetically connecting with the first magnetic element is arranged on the power supply assembly 200, and the sheet structure contacts and attracts the first magnetic element to fix the power supply assembly 200 and the trigger assembly 120 together.

Referring to fig. 2-3, in other possible embodiments, the first connecting member 123 is substantially a cylinder, the first magnetic member can be fixed to a peripheral wall of the first connecting member 123, a metal plate capable of magnetically connecting with the first magnetic member is disposed in the groove 211, and when the first connecting member 123 is inserted into the groove 211, the first magnetic member and the metal plate can attract each other, so as to increase the stability of the connection.

Preferably, the first magnetic attraction piece is an electromagnet.

Referring to fig. 2-3, the power supply assembly 200 includes a housing 210 and a battery (not shown), in some embodiments, the battery is disposed in the housing 210, when the power supply assembly 200 is close to the first magnetic member, the first magnetic member is connected to the housing 210, and when an external force is applied, the first magnetic member can be separated from the housing 210.

Further, the power supply assembly 200 further includes a second connecting member 220 disposed on and electrically connected to the battery, in some embodiments, the second connecting member 220 is disposed on the battery and directly connected to the positive electrode or the negative electrode of the battery, and in other embodiments, the second connecting member 220 is disposed on the housing 210 and connected to the battery through a wire.

Further, a connecting hole (not shown) is formed in the housing 210, and when the power supply assembly 200 contacts the first magnetic member, the first connecting member 123 can be inserted into the connecting hole and electrically connected to the battery in the housing 210. In some embodiments, the first connector 123 is directly connected to the positive or negative electrode of the battery, and in other embodiments, the first connector 123 may be connected to the battery through a wire.

Further, the housing 210 has a recess 211, the second connecting element 220 is located in the recess 211, in some embodiments, the second connecting element 220 is fixed in the center of the recess 211, when the first connecting element 123 extends into the recess 211, the first connecting element 123 contacts with the second connecting element 220, and the first connecting element 123 is electrically connected with the second connecting element 220. In other embodiments, the second connecting element 220 may also be an elastic conductive structure disposed on the peripheral wall of the recess 211, the second connecting element 220 may extend and retract along the axial direction thereof, when the first connecting element 123 extends into the recess 211, the first connecting element 123 contacts with the second connecting element 220, the second connecting element 220 partially retracts and is engaged with the first connecting element 123, and at this time, the first connecting element 123 is electrically connected with the second connecting element 220, and the fan 1 starts to operate. When the first connecting member 123 is pulled out, the first connecting member 123 and the second connecting member 220 are separated, the second connecting member 220 is extended again, at this time, the electrical connection between the first connecting member 123 and the second connecting member 220 is broken, and the fan 1 stops working.

Preferably, the first connecting element 123 is provided with a first conductive terminal (not shown), and the second connecting element 220 is a second conductive terminal.

The fan 1 further includes a latch structure (not shown), and in some embodiments, the latch structure is an elastic latch with elasticity, and the elastic latch includes an elastic hook fixed on the trigger assembly 120 and a slot fixed on the power supply assembly 200. When in use, the elastic hook can be clamped in the clamping groove, so that the body 100 of the fan 1 and the power supply assembly 200 are firmly fixed and are not easy to fall off. In other embodiments, the fastening structure is a slidable movable hook fastener, the movable hook fastener includes a sliding hook and a fixing groove, the power supply module 200 is slidably mounted with the trigger module 120 along the opening direction of the concave portion 121 from one side during use, and the sliding hook can be fastened in the fixing groove to prevent the fan 1 body 100 and the power supply module 200 from being separated and falling off during use.

Referring to fig. 4, the fan 1 further includes a suspension 300. In some embodiments, the hanger 300 may be a lanyard, and in other embodiments, the hanger 300 may also be a cradle.

Further, the hanger 300 is detachably connected to the power supply module 200. In some embodiments, the power supply assembly 200 further includes a second magnetic component (not shown) fixed to an end of the power supply assembly 200, the suspension member 300 is magnetically coupled to the power supply assembly 200, in other embodiments, a fixing socket (not shown) is formed on the power supply assembly 200, an end of the suspension member 300 coupled to the power supply assembly 200 includes a fixing socket protruding in a coupling direction, and the suspension member 300 is capable of being coupled to the power supply assembly 200 through the fixing socket and the fixing socket.

Preferably, the second magnetic attraction piece is an electromagnet.

Further, the fans 1 have two sets, and two ends of the suspension member 300 are respectively connected with the power supply assemblies 200 of the two sets of fans 1 in a magnetic attraction manner. In some embodiments, the suspension member 300 may be magnetically connected to only one set of fans 1, and in other embodiments, one end of the suspension member 300 is magnetically connected to one set of fans 1, and the other end is connected to another set of fans 1.

Referring to fig. 3-5, the power supply assembly 200 further includes an output end 230 electrically connected to the power supply assembly 200, in some embodiments, the output end 230 is a circuit board electrically connected to a battery, and the circuit board can be connected to a charging wire. In other embodiments, the housing 210 on the surface of the power supply assembly 200 is provided with a charging interface 212, the circuit board can be disposed in the charging interface 212, and when a charging wire is inserted into the charging interface 212, the power supply assembly 200 is electrically connected with other elements through the charging wire.

Referring to fig. 6, in some embodiments, the suspension member 300 is a flexible, bendable and shapeable structure, and the fan 100 can change direction when the suspension member 300 is bent.

In some embodiments, the fan 1 further includes a turning structure (not shown) capable of rotating the body 100 of the fan 1 in a certain range, the turning structure includes a turning member having a substantially spherical bottom and a limiting member capable of being engaged with the turning member, the top of the turning structure is fixed on the housing of the fan body 110, the spherical structure at the bottom is engaged with the limiting groove formed in the limiting structure, the limiting groove is far away from the side of the turning structure and is fixed on the side of the fixing plate of the triggering structure, the fixing plate is close to the side of the fan body 110, and the turning structure can rotate in multiple directions within a certain range, so as to adjust the angle of the fan 1.

Referring to fig. 7, in some embodiments, the fan 1 further includes a base 400, the base 400 is provided with a receiving groove 410 having a shape matching with the shape of the housing of the power supply assembly 200, when the fan is used, the base 400 is placed on a desktop or a table, and the power supply assembly 200 is connected with the body 100 of the fan 1 and then inserted into the receiving groove 410, so that the fan 1 can work independently.

The specific operation flow of an embodiment of the present application is as follows:

when the fan is used alone, the power supply structure is close to the body 100 of the fan 1, the trigger assembly 120 is arranged on the body 100 of the fan 1, the electromagnet fixed on the trigger assembly 120 can be adsorbed on the power supply structure shell 210, the power supply structure is matched and connected with the concave part 121 on the trigger assembly 120, the first connecting piece 123 arranged on the trigger assembly 120 extends into the groove 211 formed in the shell 210 at the moment, the first connecting piece 123 is in contact with the second connecting piece 220 arranged in the groove 211, the first connecting piece 123 is electrically connected with the second connecting piece 220, the power supply assembly 200 can supply power for the motor arranged in the fan body 110, and the motor drives the fan 1 to rotate.

When the suspension type fan 1 is used, the power supply assembly 200 is firstly connected with the body 100 of the fan 1, and two ends of the suspension rope are respectively connected with the electromagnet at one end of the power supply assembly 200 in a magnetic attraction manner.

When the desk-top fan 1 is used, the power supply assembly 200 is connected to the body 100 of the fan 1, and then the end of the power supply assembly 200 away from the body 100 is inserted into the accommodating groove of the base 400.

In this application, body 100 and power supply assembly 200 of fan 1 are for dismantling the connection, are connected power supply assembly 200 and body 100 during the use, and power supply assembly 200 can drive body 100 and rotate, and after the use, power supply assembly 200 that dismantles also can be alone for other electrical apparatus power supplies, makes fan 1's function comparatively pluralism. The addition of the hanger 300 and the chassis 400 also enables the fan 1 to be adapted for use in different application scenarios.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 utility model. In this specification, the schematic representations of the terms used above 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.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.

Claims

1. A fan, characterized by: the method comprises the following steps:

a power supply assembly removably connected to the recess.

2. The fan as claimed in claim 1, wherein: the trigger assembly is connected to the power supply assembly in a magnetic attraction mode.

3. The fan as claimed in claim 2, wherein: the trigger assembly comprises a fixing piece, a first magnetic attraction piece and a first connecting piece, the concave portion is arranged on the fixing piece, the first connecting piece is arranged in the concave portion, and the first magnetic attraction piece is fixed in the concave portion or is close to the side face of the power supply assembly and is used for being connected with the power supply assembly in a magnetic attraction mode.

4. The fan as claimed in claim 3, wherein: the power supply assembly comprises a shell and a battery, the battery is arranged in the shell, the first magnetic attraction piece is detachably arranged on the shell, and the first connecting piece can be electrically connected with the battery.

5. The fan as claimed in claim 4, wherein: the power supply assembly further comprises a second connecting piece which is arranged on the battery and electrically connected with the battery, the shell is provided with a groove, the second connecting piece is located in the groove, and the first connecting piece can extend into the groove and is electrically connected with the second connecting piece.

6. The fan as claimed in claim 1, wherein: the fan further comprises a buckle structure, the buckle structure comprises a buckling piece and a clamping piece, the buckling piece is fixed on the trigger assembly, and the clamping piece is fixed on the power supply assembly.

7. The fan as claimed in claim 1, wherein: the fan further comprises a hanging piece which is detachably connected to the power supply assembly.

8. The fan as claimed in claim 7, wherein: the power supply assembly further comprises a second magnetic attraction piece, wherein the second magnetic attraction piece is fixed at one end of the power supply assembly and is detachably connected with the hanging piece.

9. The fan as claimed in claim 8, wherein: the power supply assembly further comprises an output end electrically connected with the power supply assembly, the power supply assembly is provided with a charging interface, and the output end is arranged in the charging interface.

10. The fan as claimed in any one of claims 7 to 9, wherein: the fan has two sets ofly, the pendant both ends respectively with two sets of the fan supply assembly magnetism is inhaled the formula and is connected.