CN215805335U

CN215805335U - Metal cold-conducting sheet neck-hanging fan

Info

Publication number: CN215805335U
Application number: CN202122308607.4U
Authority: CN
Inventors: 胡跃安
Original assignee: Guangdong Buer Medical Technology Co ltd
Current assignee: Guangdong Buer Medical Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model provides a metal cold-conducting sheet neck hanging fan, which comprises a neck hanging component and a fan component, wherein the neck hanging component is connected with the fan component; the fan assembly is fixedly connected to two ends of the neck hanging assembly through the connecting pipe; the neck hanging component comprises an upper shell provided with a heat dissipation port, a lower shell connected with the upper shell through a lock screw and a heat dissipation device; the upper shell and the lower shell form a first mounting cavity; the outer wall of the lower shell is embedded with a metal cold-conducting sheet; the heat dissipation device comprises: the cold and hot fins, the radiating fins and the radiating fan are in contact with the metal cold guide fin and are arranged in the mounting cavity from bottom to top; the fan assembly comprises fan blades, a shell, a motor and a storage battery. According to the utility model, the common cold conducting sheet is replaced by the metal cold conducting sheet, and the temperature of the metal cold conducting sheet is transferred to the human body more quickly due to the high cold conducting coefficient of the metal cold conducting sheet, so that the use effect is better; the cooperative heat dissipation device can quickly discharge heat; possess the fan assembly of adjustable wind-force size simultaneously, the trip is conveniently carried, and simple structure is practical.

Description

Metal cold-conducting sheet neck-hanging fan

Technical Field

The utility model relates to the technical field of miniature fans, in particular to a metal cold-conducting sheet neck hanging fan.

Background

The fan is used as a part of articles for daily use, is an important summer-heat avoiding tool in hot summer, and the neck hanging fan is used as one of the fans and is a novel fan capable of being hung on the neck for use; the hanging neck fan liberates two hands, can be used without being held by hands, and is convenient and fast. The cooling fin and the heat dissipation device are added on the traditional neck hanging fan, refrigeration and heat dissipation are carried out behind the neck, in the prior art, the cooling fin is generally made of ceramic materials, the ceramic materials have good heat dissipation effects, but the cooling coefficient of the ceramic materials is low, so that the efficiency of transferring cold feeling is low. Therefore, it is necessary to provide a cooling fin having a high cooling coefficient and a good heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a metal cold-guiding fin neck hanging fan.

In order to achieve the purpose, the utility model adopts the following technical scheme: comprises a neck hanging component and a fan component; the fan assembly is fixedly connected to two ends of the neck hanging assembly through the connecting pipe; the neck hanging component comprises an upper shell provided with a heat dissipation port, a lower shell connected with the upper shell through a lock screw and a heat dissipation device; the upper shell and the lower shell form a first mounting cavity; the outer wall of the lower shell is embedded with a metal cold-conducting sheet; the heat dissipation device comprises: the cold and hot fins, the radiating fins and the radiating fan are in contact with the metal cold guide fin and are arranged in the mounting cavity from bottom to top; the fan assembly comprises fan blades, a shell, a motor and a storage battery.

In a further technical scheme, the metal cold conducting sheet is one of magnesium, aluminum, iron, copper, stainless steel and magnesium-aluminum alloy.

In a further technical scheme, an upper end cover is arranged on a contact part locking screw of the connecting pipe and the neck hanging assembly, and a lower end cover is arranged on a contact part locking screw of the connecting pipe and the fan assembly.

In a further technical scheme, the upper end cover and the lower end cover are both provided with positioning columns; and a first connecting piece is arranged between the upper end cover and the neck hanging assembly, and a second connecting piece is arranged between the lower end cover and the fan assembly.

In a further technical scheme, the upper end of the connecting pipe penetrates through the upper end cover to extend into the neck hanging assembly and is limited by the first connecting piece; the lower end of the connecting pipe penetrates through the lower end cover to extend into the fan assembly and is limited by the second connecting piece.

In a further technical scheme, the middle part of the lower shell is provided with a contact port, and the cold and hot sheets are arranged in the contact port.

In a further technical scheme, the shell comprises a left shell provided with an air inlet and a right shell provided with an air outlet; the left side shell and the right side shell between be formed with the second installation cavity, flabellum, motor and battery all install in the second installation cavity.

In a further technical scheme, a control assembly is arranged in the second installation cavity; the control assembly is provided with a charging port.

According to the technical scheme, compared with the prior art, the utility model has the following beneficial technical effects: according to the utility model, the common cold conducting sheet is replaced by the metal cold conducting sheet, and the temperature of the metal cold conducting sheet is transferred to the human body more quickly due to the high cold conducting coefficient of the metal cold conducting sheet, so that the use effect is better; the cooperative heat dissipation device can quickly discharge heat; possess the fan assembly of adjustable wind-force size simultaneously, the trip is conveniently carried, and simple structure is practical.

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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A metal cold-guiding sheet neck hanging fan, please refer to fig. 1-2, comprising a neck hanging component 100 and a fan component 200, wherein the neck hanging component 100 is convenient for hanging the fan component 200 on the neck of a user, and the fan component 200 is used for blowing air to a human body and can be carried about without holding the fan; the fan assembly 200 is fixedly connected to both ends of the neck hanging assembly 100 through the connecting pipe 300.

The lower shell 101 of the neck hanging component 100, namely the surface contacting with the human body, is embedded with the metal cold-conducting sheet 102, the cold feeling can be transmitted to the human body due to the high cold-conducting coefficient of the metal cold-conducting sheet 102, the upper shell 103 of the neck hanging component 100 is provided with a heat-radiating opening at the position corresponding to the metal cold-conducting sheet 102, and the lower shell 101 is provided with a contact opening 1011 at the position corresponding to the metal cold-conducting sheet 102; the upper shell 103 is connected with the lower shell 101 through a lock screw, and a first installation cavity is formed between the upper shell 103 and the lower shell; the heat sink 400 is installed in the first installation cavity, and the heat sink 400 includes: a cold-hot plate 401, a heat sink 402, and a heat radiation fan 403; the cold and hot plate 401 is arranged in the contact port 1011 and is contacted with the metal cold conducting plate 102; the heat sink 402 is installed between the cold-hot plate 401 and the heat dissipation fan 403. The metal cold conducting plate 102 and the cold-hot plate 401 refrigerate together, wherein the metal cold conducting plate 102 transfers cold feeling to human body, the heat generated by the cold-hot plate 401 is absorbed by the heat sink 402, and the generated heat is discharged from the heat-dissipating opening of the upper case 103 through the heat-dissipating fan 403.

The metal cold conducting strip 102 may be any one of magnesium, aluminum, iron, copper, stainless steel and magnesium-aluminum alloy.

The design of the hanging neck assembly 100 is similar to the shape of the neck of a human body, so that when the hanging neck fan is used, the hanging neck assembly 100 can be tightly attached along the periphery of the neck, and meanwhile, the metal cold guide sheet 102 is also tightly attached to the neck to transmit cold feeling.

The fan assembly 200 is fixedly connected to two ends of the neck hanging assembly 100 through a connecting pipe 300; the upper end cover 104 is provided on the contact part of the connecting pipe 300 and the neck hanging assembly 100, and the lower end cover 201 is provided on the contact part of the connecting pipe 300 and the fan assembly 200.

The upper end cover 104 and the lower end cover 201 are both provided with positioning columns; a first connecting piece 105 is arranged between the upper end cover 104 and the neck hanging component 100, and a second connecting piece 202 is arranged between the lower end cover 201 and the fan component 100. The upper end of the connecting pipe 300 passes through the upper end cover 104 and extends into the neck hanging assembly 100, and is limited by the first connecting piece 105; the lower end of the connection pipe 300 passes through the lower end cap 201 and extends into the fan assembly 200, and is limited by the second connection member 202.

The same connection pipe 300 is provided at both left and right ends of the neck hanging assembly 100.

The fan assembly 200 includes a fan blade 203, a housing 204, a motor 205, and a battery 206. The shell 204 include the left shell 2041 of seting up the air intake and set up the right side shell 2042 of air outlet, the mutual lock of left shell 2041 and right side shell 2042 is connected, is formed with the second installation cavity between the two, flabellum 203, motor 205 and battery 206 all install inside the second installation cavity, flabellum 203 corresponds the position of right side shell 2042 air outlet. In addition, a control assembly 500 is further installed in the second installation cavity, the control assembly 500 is further provided with a charging port, the storage battery 206 is charged through the charging port, and the storage battery 206 further provides power for the motor 205. And still be provided with the button on control assembly 500, can adjust the air output through the button according to the human demand, the person of facilitating the use uses.

When the cooling fan is used, due to the fact that the metal cold conducting pieces 102 are high in cold conducting coefficient and cooperate with the cold and hot pieces 401, when the magnesium-aluminum cold conducting pieces 102 are in contact with the neck of a human body, cold feeling is provided, the fan blades 203 rotate to supply air, and the size of wind power of the fan blades 203 can be adjusted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a metal cold-conducting piece hangs neck fan which characterized in that: comprises a neck hanging component and a fan component;

the fan assembly is fixedly connected to two ends of the neck hanging assembly through the connecting pipe;

the neck hanging component comprises an upper shell provided with a heat dissipation port, a lower shell connected with the upper shell through a lock screw and a heat dissipation device; the upper shell and the lower shell form a first mounting cavity; the outer wall of the lower shell is embedded with a metal cold-conducting sheet;

the heat dissipation device comprises: the cold and hot fins, the radiating fins and the radiating fan are in contact with the metal cold guide fin and are arranged in the mounting cavity from bottom to top;

the fan assembly comprises fan blades, a shell, a motor and a storage battery.

2. The metal cold-guiding fin neck fan of claim 1, characterized in that: the metal cold conducting sheet is one of magnesium, aluminum, iron, copper, stainless steel and magnesium-aluminum alloy.

3. The metal cold-guiding fin neck fan of claim 1, characterized in that: the connecting pipe and the lock screw at the contact part of the neck hanging component are provided with upper end covers, and the connecting pipe and the lock screw at the contact part of the fan component are provided with lower end covers.

4. The metal cold-guiding fin neck fan of claim 3, characterized in that: the upper end cover and the lower end cover are both provided with positioning columns; and a first connecting piece is arranged between the upper end cover and the neck hanging assembly, and a second connecting piece is arranged between the lower end cover and the fan assembly.

5. The metal cold-guiding fin neck fan of claim 1, characterized in that: the upper end of the connecting pipe penetrates through the upper end cover to extend into the neck hanging assembly and is limited by the first connecting piece; the lower end of the connecting pipe penetrates through the lower end cover to extend into the fan assembly and is limited by the second connecting piece.

6. The metal cold-guiding fin neck fan of claim 1, characterized in that: the middle part of the lower shell is provided with a contact port, and the cold and hot sheets are arranged in the contact port.

7. The metal cold-guiding fin neck fan of claim 1, characterized in that: the shell comprises a left shell provided with an air inlet and a right shell provided with an air outlet; the left side shell and the right side shell between be formed with the second installation cavity, flabellum, motor and battery all install in the second installation cavity.

8. The metal cold-guiding fin neck fan of claim 7, characterized in that: a control component is arranged in the second mounting cavity; the control assembly is provided with a charging port.