CN218439840U

CN218439840U - Wind speed circulating neck hanging fan

Info

Publication number: CN218439840U
Application number: CN202222812799.7U
Authority: CN
Inventors: 张运平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-02-03
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to a fan technical field specifically is a wind speed endless hangs neck fan, including casing and fan, two liang of distributions of left and right sides symmetry in the casing have four groups the fan, the casing outer wall is provided with the button, the control panel is installed to the button rear end, tin welding time-recorder and temperature sensor respectively about the control panel, temperature sensor's high low signal output part is connected through the big or small signal input part of the amount of wind of the control panel corresponding fan, the big or small signal output part of the amount of wind of fan is connected with the signal input part of time-recorder. The utility model discloses be favorable to according to user's place ambient temperature and the intensity of blowing adjustment amount of wind, avoid strong air current to open the health that influences the user for a long time, lead to the neck to catch cold inflammation or even facial paralysis's emergence, be favorable to volatilizing fast and move heat in the device and improve device life.

Description

Wind speed circulating neck hanging fan

Technical Field

The utility model relates to a fan technical field specifically is a wind speed endless hangs neck fan.

Background

It is just like the earphone, can easily wear on the neck to hang the neck fan, portable, and its design that adopts two turbines, every turbine passes through the design inspiration of air-blower, adopts the binary channels design of admitting air for more have more wind to get into the turbine, promoted the amount of wind.

The existing patent (with the publication number of 202023135393.7) and a neck hanging fan are disclosed, the patent comprises a shell, a bladeless fan, an anion generator, a refrigerating device and a main board, wherein the anion generator, the bladeless fan and the main board are all accommodated in the shell and fixedly connected with the shell; hang the wind that the neck fan blew out and not only can bring for user's face and cool, and can make the air around the user's face fresher more moreover, to hanging the neck fan, because its wind gap is too close to human neck, consequently at long-term air current heat dissipation in-process, cause easily and neck catch a cold, and the wind gap is close to the neural risk that induces facial paralysis of facial, long-time strong air current simultaneously, the burden to the drive result is great, and the heat that self mechanical operation produced is higher, and the heat is difficult to volatilize and mechanical ageing with higher speed.

Therefore, the neck hanging fan with the circulating wind speed is beneficial to adjusting the wind volume according to the environment temperature where the user is located and the blowing intensity, avoids the phenomenon that the body of the user is affected due to the fact that strong airflow is opened for a long time, leads to the fact that the neck is cooled and inflamed and even causes facial paralysis, and is beneficial to quickly volatilizing the running heat in the device and prolonging the service life of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind speed endless hangs neck fan has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind speed endless hangs neck fan, includes casing and fan, two double-phase distributions in the left and right sides symmetry in the casing have four groups the fan, the casing outer wall is provided with the button, the control panel is installed to the button rear end, tin soldering time timer and temperature sensor respectively about the control panel, temperature sensor's height signal output part is connected through the big or small signal input part of the amount of wind that the control panel corresponds the fan, the big or small signal output part of the amount of wind of fan is connected with the signal input part of time timer.

As a preferred embodiment of the utility model, the charactron is installed to the front end of button, time-recorder and temperature sensor's signal output part is connected through the signal input part that the control panel corresponds the charactron.

As a preferred embodiment of the present invention, the top of the housing is provided with a top frame, and the top frame is provided with a cooling machine, the bottom of the cooling machine is connected with a contact piece, and the contact piece is located on the bottom surface of the top frame.

As a preferred embodiment of the present invention, the battery is disposed in both ends of the bottom of the casing, and the battery capacity and the quality are the same.

As a preferred embodiment of the utility model, both sides all are provided with the side wind mouth around the casing is inside, the side wind mouth corresponds the fan position and is linked together.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a wind speed endless hangs neck fan, through the fan, a weighing sensor and a temperature sensor, the setting of time timer and cooler, detect outside temperature through temperature sensor, the rotational speed and the temperature of fan are directly proportional, and start time timer times when the fan rotates at a high speed, reach the threshold value when the high-speed rotation time of fan, then reduce the fan rotational speed, and keep the low-speed of fan rotational speed through the built-in timing time of time timer, and when finishing low-speed rotation, the temperature still is located high improvement fan rotational speed, carry out the management and control to the time of strong air current, avoid the influence of long-time strong air current to the user health of temperature, make the inside high-speed moving steam of device give off fast because of the drive structure of device simultaneously, be favorable to according to user's place ambient temperature and the intensity adjustment amount of wind, avoid strong air current to open the influence user's health for a long time, lead to the neck to receive the emergence of cool or even face paralysis, be favorable to volatilizing fast the interior operation heat of device and improve device life.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the whole external structure of the wind speed circulating neck hanging fan of the present invention;

fig. 2 is a schematic view of the whole internal structure of the wind speed circulating neck hanging fan of the present invention;

fig. 3 is a schematic view of the button structure of the neck hanging fan with air circulation of the present invention;

fig. 4 is a schematic view of the control panel structure of the wind speed circulating hanging neck fan of the present invention.

In the figure: 1. a housing; 2. a side tuyere; 3. a contact piece; 4. a cooling machine; 5. a fan; 6. a wind frame; 7. a battery; 8. a top frame; 9. a button; 10. a control panel; 11. a nixie tube; 12. a time timer; 13. a temperature sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses the model with electrical apparatus that provides in only supplies the reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wind speed endless hangs neck fan, includes casing 1 and fan 5, two bisymmetry distributions in the left and right sides have four groups in the casing 1

fan

5, 1 outer wall of casing is provided with button 9, control panel 10 is installed to button 9 rear end, respectively tin-welded time timer 12 and temperature sensor 13 about control panel 10, temperature sensor 13's height signal output part is connected through the big or small signal input part of the amount of wind that control panel 10 corresponds fan 5, the big or small signal output part of the amount of wind of fan 5 is connected with time timer 12's signal input part.

Through fan 5 fixed mounting between the fan 5 in this embodiment, temperature sensor 13 detects external temperature, the rotational speed and the temperature of fan 5 are directly proportional, and start time timer 12 times when fan 5 rotates at a high speed, time to strong air current carries out the management and control, avoid long-time strong air current to the influence of the user's health of temperature, make the inside steam of device give off fast because of the high-speed moving of drive structure simultaneously, the interior operation heat of device life that volatilizees fast improves, according to user's ambient temperature and the intensity of blowing adjustment amount of wind, avoid strong air current to open the influence user's health for a long time, lead to the neck to receive the emergence life of cold inflammation or even facial paralysis.

A nixie tube 11 is installed at the front end of the button 9, and the signal output ends of the time timer 12 and the temperature sensor 13 are connected through the control board 10 corresponding to the signal input end of the nixie tube 11.

In this embodiment, the temperature signal detected by the temperature sensor 13 and the time signal recorded by the time timer 12 are analog-to-digital converted by the control board 10 and displayed on the digital tube 11.

Wherein, 1 top of casing is provided with installs cooler 4 in the roof-rack 8, cooler 4 bottom is connected with contact piece 3, contact piece 3 is located the 8 bottom surfaces of roof-rack.

In the embodiment, the cooling machine 4 is started to radiate heat to the contact piece 3, and the contact piece 3 directly contacts the skin of a human body.

Wherein, all be provided with battery 7 in the casing 1 bottom both ends, control two sets of battery 7 capacity and quality are the same.

In this embodiment, two sets of batteries 7 are of the same type and of the same quality, ensuring that the weights of the left and right sides of the device are close.

The front side and the rear side of the inside of the shell 1 are respectively provided with a side air inlet 2, and the positions of the side air inlets 2 corresponding to the fan 5 are communicated.

Through the setting of side wind gap 2, disperse the air current in this embodiment, avoid the air current too concentrated, the velocity of flow is too fast.

It should be noted that, the present invention relates to a wind speed circulating neck hanging fan, the structure and principle of which can be known by the technical manual or by the conventional experimental method, in the idle position of the device, all the electric devices, which refer to the power device, the electric devices and the adaptive monitoring computer, are connected with the power source by the wires, the specific connection means, referring to the following working principle, the electric devices complete the electric connection in sequence, the detailed connection means is the known technology in the art, the following main description of the working principle and the process, without describing the electric control, the structure and principle of which are known by the technical manual or the conventional experimental method, when working, the two groups of batteries 7 are of the same type, have the same quality, and ensure the weight of the left and right sides of the device is close, two groups of fans 5 are fixedly installed through a fan frame 6, air flow is dispersed through the arrangement of a side air port 2, over concentration of air flow and over high flow speed are avoided, a temperature signal detected by a temperature sensor 13 and a time signal recorded by a time timer 12 are subjected to mode conversion through a control panel 10 and displayed on a digital tube 11, a cooling machine 4 is used for starting a butt joint contact piece 3 to dissipate heat, the contact piece 3 directly contacts human skin, the temperature sensor 13 is used for detecting external temperature, the rotating speed and the temperature of the fans 5 are in direct proportion, the time timer 12 is started for timing when the fans 5 rotate at high speed, when the high-speed rotating time of the fans 5 reaches a threshold value, the rotating speed of the fans 5 is reduced, the timing time built in the time timer 12 is used for keeping the low speed of the rotating speed of the fans 5, and when the low-speed rotating is finished, the temperature is still at a high position to increase the rotating speed of the fans 5, the time to strong air current carries out the management and control, avoids long-time strong air current to the influence of the user's health of temperature, makes the inside steam of driving the high-speed operation of structure of device give off fast simultaneously.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. 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 wind speed endless hangs neck fan, includes casing (1) and fan (5), two liang of distributions of left and right sides symmetry have four groups in casing (1) fan (5), its characterized in that: casing (1) outer wall is provided with button (9), control panel (10) are installed to button (9) rear end, tin soldering time timer (12) and temperature sensor (13) respectively about control panel (10), the big or small signal input part of the amount of wind that temperature sensor (13) high-low signal output part corresponds fan (5) through control panel (10) is connected, the big or small signal output part of the amount of wind of fan (5) is connected with the signal input part of time timer (12).

2. The wind speed circulation neck hanging fan as claimed in claim 1, wherein: the front end of the button (9) is provided with a nixie tube (11), and the signal output ends of the time timer (12) and the temperature sensor (13) are connected through the signal input end of the control panel (10) corresponding to the nixie tube (11).

3. The wind speed circulation neck hanging fan as claimed in claim 1, wherein: the cooling device is characterized in that a cooling machine (4) is arranged in a top frame (8) arranged at the top of the shell (1), a contact piece (3) is connected to the bottom of the cooling machine (4), and the contact piece (3) is located on the bottom surface of the top frame (8).

4. The wind speed circulation neck hanging fan as claimed in claim 1, wherein: both ends of the bottom of the shell (1) are internally provided with batteries (7), and the batteries (7) are identical in capacity and quality.

5. The wind speed circulation neck hanging fan as claimed in claim 1, wherein: both sides all are provided with side wind gap (2) around casing (1) inside, side wind gap (2) correspond fan (5) position and are linked together.