CN213841164U

CN213841164U - Hang neck refrigeration fan

Info

Publication number: CN213841164U
Application number: CN202022916960.6U
Authority: CN
Inventors: 张俊明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-30
Anticipated expiration: 2030-12-08

Abstract

The utility model provides a hang neck refrigeration fan, includes and hangs the neck spare, hang the neck spare and utilize coupling assembling concatenation to form by air supply subassembly and refrigeration subassembly, be provided with the supply-air duct between air supply subassembly and the refrigeration subassembly, supply-air duct one end and air supply subassembly cavity intercommunication set up, the other end set up in refrigeration subassembly tip department and with refrigeration subassembly cavity intercommunication setting. The utility model discloses, be provided with the supply-air duct in the inside cavity of hanging neck spare, the supply-air duct refers the partial amount of wind of air supply fan interference and link up the cavity and carry out the heat and discharge, under the condition that does not influence air supply subassembly air supply effect, can effectually let the heat that electrical equipment during operation produced in the cavity in time discharge, from refrigeration subassembly both sides helping hand heat to the louvre drainage simultaneously, avoid hanging neck spare the overheated effect of local temperature to appear in long-time during operation, also be favorable to protecting hardware performance simultaneously, the life of effectual extension product.

Description

Hang neck refrigeration fan

Technical Field

The utility model relates to a refrigeration fan technical field specifically is a hang neck refrigeration fan.

Background

The semiconductor also follows the law of conservation of energy, and it can release heat when realizing refrigeration, therefore, how effective solution heat discharge problem, not only concern the experience of product use, also can influence the performance change of product hardware simultaneously, for example, current collar refrigerating fan who uses the semiconductor, because its heat discharge is not handled well, not only has obvious local difference in temperature effect, brings the discomfort through wearing, simultaneously hard portion, it is the silica gel spare that it is excellent, plastic part and electrical equipment are in high temperature environment for a long time also, its performance and life are weakened greatly.

Disclosure of Invention

An object of the utility model is to provide a hang neck refrigeration fan is equipped with the supply-air duct structure in, can assist inside cavity to carry out heat and discharge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hang neck refrigeration fan, includes and hangs the neck spare, hang the neck spare and utilize coupling assembling concatenation to form by air supply subassembly and refrigeration subassembly, be provided with the supply-air duct between air supply subassembly and the refrigeration subassembly, supply-air duct one end and air supply subassembly cavity intercommunication set up, the other end set up in refrigeration subassembly tip department and with refrigeration subassembly cavity intercommunication setting.

Preferably, the air supply subassembly is provided with two sets ofly, refrigeration subassembly is provided with a set ofly, two sets of air supply subassemblies utilize coupling assembling to splice respectively in the refrigeration subassembly left and right sides, form the U type and hang the neck piece.

Preferably, the air supply duct is a wire passing hole penetrating through the connecting assembly, one end of the wire passing hole is communicated with the air supply assembly cavity, and the other end of the wire passing hole is communicated with the refrigeration assembly cavity.

Preferably, the air supply assembly comprises an air supply shell and an air supply face shell which are mutually covered and connected, a containing cavity is formed between the air supply shell and the air supply face shell, a fan installation cavity is formed in the air supply shell, an air supply fan is installed in the fan installation cavity, a wind shield and a first wind deflector are arranged on the inner wall surface of the air supply shell, a second wind deflector is arranged on the inner wall surface of the air supply face shell, the first wind deflector, the second wind deflector and the wind shield are continuously spliced and form an air channel with part of the wall surface of the air supply shell, the first wind deflector is arranged around the fan installation cavity, an air outlet is formed in the position, located on the air supply shell, of the air channel wall surface, and an air inlet is formed in the position, located on the air supply fan, of the air inlet.

Preferably, a circuit board assembly and a storage battery are installed in the air supply assembly, and the storage battery and the air supply fan are electrically connected with the circuit board assembly.

Preferably, the circuit board assembly is electrically connected with a display screen, a control key and a USB interface, and the display screen, the control key and the USB interface are all arranged in a through hole preset in the shell.

Preferably, the air duct and the air supply assembly cavity can be arranged in a ventilating and isolating mode.

Preferably, the refrigeration subassembly includes refrigeration shell and the refrigeration face-piece that closes the connection each other, form between refrigeration shell and the refrigeration face-piece and hold the chamber, the semiconductor through-hole has been seted up to refrigeration shell bottom, it is equipped with the semiconductor to inlay on the semiconductor through-hole, the semiconductor below is provided with leads cold spare, the semiconductor upper end is the stromatolite in proper order and is provided with heat-conducting piece and radiator fan, lead cold spare and heat-conducting piece and all be connected with the semiconductor contact nature, be provided with the louvre on the refrigeration face-piece.

Preferably, coupling assembling includes end connector and cup joints the piece, the end connector is provided with two, two end connector one ends are connected with refrigeration subassembly or air supply subassembly, and the other end is connected with the cup joint piece, end connector and cup joint piece axle center department all are provided with the line hole, cross the setting of line hole intercommunication.

Preferably, the connecting component is a silicone piece.

Compared with the prior art, the utility model discloses beneficial effect: the utility model discloses, be provided with the supply-air duct in the inside cavity of hanging neck spare, the supply-air duct refers the partial amount of wind of air supply fan interference and link up the cavity and carry out the heat and discharge, under the condition that does not influence air supply subassembly air supply effect, can effectually let the heat that electrical equipment during operation produced in the cavity in time discharge, from refrigeration subassembly both sides helping hand heat to the louvre drainage simultaneously, avoid hanging neck spare the overheated effect of local temperature to appear in long-time during operation, also be favorable to protecting hardware performance simultaneously, the life of effectual extension product.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the socket joint of the present invention;

FIG. 4 is a schematic structural view of the end fitting of the present invention;

FIG. 5 is a first perspective view of the present invention;

fig. 6 is a second perspective view of the present invention.

In the figure: 1, an air supply assembly; 11 an air supply shell; 111 air outlet; 112 air inlet; 12 air supply surface shell; 13 a fan mounting cavity; 14 an air supply fan; 15 a first air deflector; 16 a second air deflection plate; 17 wind deflectors; 18 a circuit board assembly; 181 a display screen; 182 control keys; 183USB interface; 19 a battery; 2, a refrigeration component; 21 a refrigeration shell; 22 a refrigerated face shell; 23, a cold conducting piece; 24 a semiconductor via; 25 a semiconductor; 26 a thermally conductive member; 27 a heat dissipation fan; 28 heat dissipation holes; 3 connecting the components; 31 end fittings; 32, a socket piece; 33 through the wire holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, in the embodiment of the present invention, a neck hanging refrigeration fan comprises a neck hanging piece, the neck hanging piece is formed by splicing an air supply component 1 and a refrigeration component 2 by a connecting component 3, the air supply component 1 is provided with two sets, the refrigeration component 2 is provided with one set, the two sets of air supply components 1 are respectively spliced on the left side and the right side of the refrigeration component 2 by the connecting component 3 to form a U-shaped neck hanging piece, an air supply duct is arranged between the air supply component 1 and the refrigeration component 2, the air supply duct is a line passing hole 33 arranged through the connecting component 3, one end of the line passing hole 33 is communicated with a cavity of the air supply component 1, and the other end is communicated with a cavity of the refrigeration component 2,

the air supply assembly 1 comprises an air supply shell 11 and an air supply face shell 12 which are mutually covered and connected, a containing cavity is formed between the air supply shell 11 and the air supply face shell 12, a fan installation cavity 13 is arranged in the air supply shell 11, an air supply fan 14 is installed in the fan installation cavity 13, a wind shield 17 and a first wind shield 15 are arranged on the inner wall surface of the air supply shell 11, a second wind shield 16 is arranged on the inner wall surface of the air supply face shell 12, the first wind shield 15, the second wind shield 16 and the wind shield 17 are continuously spliced and form an air channel with part of the wall surface of the air supply shell 11, the first wind shield 15 is arranged around the fan installation cavity 13, an air outlet 111 is formed in the air channel wall surface of the air supply shell 11, an air inlet 112 is formed in the position of the air supply fan 14, a circuit board assembly 18 and a storage battery 19 are installed in the air supply assembly 1, and the storage battery 19, The blower fans 14 are electrically connected to the circuit board assembly 18, the circuit board assembly 18 is electrically connected to a display screen 181, control buttons 182 and a USB interface 183, the display screen 181, the control key 182 and the USB interface 183 are all arranged in a through hole preset in the shell, the display 181 can display the working mode and working status of the cooling fan, the control button 182 can control the working status of the cooling fan 27, the semiconductor 25 and the blower fan 14, and the external power supply is connected via the USB interface 183, the storage battery 19 can be charged, the air duct and the cavity of the air supply assembly 1 can be arranged in a ventilating and isolating way, thus, when the air supply fan 14 works, a small amount of air is blown into the cavity of the air supply assembly 1 from the joint of the air channel, then the heat is taken out when passing through the electrical equipment, and finally the heat is blown to the heat dissipation hole 28 through the wire passing hole 33 and is discharged outside.

Refrigeration subassembly 2 closes refrigeration shell 21 and refrigeration face-piece 22 of connecting including covering each other, it holds the chamber to form between refrigeration shell 21 and the refrigeration face-piece 22, semiconductor through-hole 24 has been seted up to refrigeration shell 21 bottom, it is equipped with semiconductor 25 to inlay on the semiconductor through-hole 24, semiconductor 25 below is provided with leads cold spare 23, semiconductor 25 upper end is the stromatolite in proper order and is provided with heat conduction spare 26 and radiator fan 27, it all is connected with semiconductor 25 contact with heat conduction spare 23 and heat conduction spare 26 to lead cold spare, be provided with louvre 28 on the refrigeration face-piece 22, semiconductor 25 and radiator fan 27 utilize the wire rod to walk line and circuit board components 18 electric connection through crossing line hole 33.

Coupling assembling 3 includes end connector 31 and cup joints piece 32, end connector 31 is provided with two, two end connector 31 one ends are connected with refrigeration subassembly 2 or air supply subassembly 1, and the other end is connected with cup joint piece 32, end connector 31 and cup joint piece 32 axle center department all are provided with line hole 33, it sets up to cross line hole 33 intercommunication, coupling assembling 3 is the silica gel piece, and the silica gel piece has certain soft deformation, can utilize this characteristic to make the string neck body more conveniently dress on human neck.

In summary, the following steps: the utility model discloses, be provided with the supply-air duct in the inside cavity of hanging neck spare, the supply-air duct refers 14 interference partial amount of wind of air supply fan to link up the cavity and carries out the heat and discharges, under the condition that does not influence the 1 air supply effect of air supply subassembly, can effectually let the heat that electrical equipment during operation produced in the cavity in time discharge, from 2 both sides helping hands of refrigeration subassembly drainage to louvre 28 heat simultaneously, avoid hanging neck spare the overheated effect of local temperature to appear in long-time during operation, also be favorable to protecting hardware performance simultaneously, the life of effectual extension product.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hang neck refrigeration fan, includes and hangs neck spare, hang neck spare and utilize coupling assembling (3) concatenation to form its characterized in that by air supply assembly (1) and refrigeration subassembly (2): an air supply duct is arranged between the air supply assembly (1) and the refrigeration assembly (2), one end of the air supply duct is communicated with the cavity of the air supply assembly (1), and the other end of the air supply duct is arranged at the end of the refrigeration assembly (2) and is communicated with the cavity of the refrigeration assembly (2).

2. The hanging neck refrigeration fan as claimed in claim 1, wherein: air supply subassembly (1) is provided with two sets ofly, refrigeration subassembly (2) are provided with a set ofly, two sets of air supply subassemblies (1) utilize coupling assembling (3) to splice respectively in refrigeration subassembly (2) left and right sides, form the U type and hang the neck piece.

3. The hanging neck refrigeration fan as claimed in claim 1, wherein: the air supply duct is a wire passing hole (33) formed by penetrating through the connecting assembly (3), one end of the wire passing hole (33) is communicated with the cavity of the air supply assembly (1), and the other end of the wire passing hole is communicated with the cavity of the refrigeration assembly (2).

4. A neck cooling fan as claimed in claim 1, 2 or 3, wherein: the air supply assembly (1) comprises an air supply shell (11) and an air supply face shell (12) which are mutually covered and connected, a cavity is formed between the air supply shell (11) and the air supply face shell (12), a fan installation cavity (13) is arranged in the air supply shell (11), an air supply fan (14) is installed in the fan installation cavity (13), a wind shield (17) and a first wind deflector (15) are arranged on the inner wall surface of the air supply shell (11), a second wind deflector (16) is arranged on the inner wall surface of the air supply face shell (12), the first wind deflector (15), the second wind deflector (16) and the wind shield (17) are continuously spliced and form an air channel with part of the wall surface of the air supply shell (11), the first wind deflector (15) is arranged around the fan installation cavity (13), and an air outlet (111) is formed in the position, on the air supply channel wall surface, of the air channel shell (11), an air inlet (112) is arranged at the position of the air supply fan (14).

5. The hanging neck refrigeration fan as claimed in claim 4, wherein: install circuit board subassembly (18) and battery (19) in air supply assembly (1), battery (19), air supply fan (14) all with circuit board subassembly (18) electric connection.

6. The hanging neck refrigeration fan as claimed in claim 5, wherein: the circuit board assembly (18) is electrically connected with a display screen (181), a control key (182) and a USB interface (183), and the display screen (181), the control key (182) and the USB interface (183) are all arranged in through holes preset in the shell.

7. The hanging neck refrigeration fan as claimed in claim 4, wherein: the air duct and the cavity of the air supply assembly (1) can be arranged in a ventilating and isolating mode.

8. A neck cooling fan as claimed in claim 1, 2 or 3, wherein: refrigeration subassembly (2) close refrigeration shell (21) and refrigeration face-piece (22) of connecting including each other approximately, form between refrigeration shell (21) and the refrigeration face-piece (22) and hold the chamber, semiconductor through-hole (24) have been seted up to refrigeration shell (21) bottom, it is equipped with semiconductor (25) to inlay on semiconductor through-hole (24), semiconductor (25) below is provided with leads cold spare (23), semiconductor (25) upper end is stromatolite in proper order and is provided with heat conduction spare (26) and radiator fan (27), it all is connected with semiconductor (25) contact nature to lead cold spare (23) and heat conduction spare (26), be provided with louvre (28) on refrigeration face-piece (22).

9. A neck cooling fan as claimed in claim 1, 2 or 3, wherein: coupling assembling (3) are including end connector (31) and cup joint piece (32), end connector (31) are provided with two, two end connector (31) one end are connected with refrigeration subassembly (2) or air supply subassembly (1), and the other end is connected with cup joint piece (32), end connector (31) and cup joint piece (32) axle center department all are provided with line hole (33), it sets up to cross line hole (33) intercommunication.

10. The hanging neck refrigeration fan as claimed in claim 9, wherein: the connecting component (3) is a silica gel piece.