CN212407146U - Fan with cooling device - Google Patents

Abstract

The utility model discloses a fan, including screen panel, operating panel, connector and transmission module, operating panel sets up in the front end of screen panel, and the connector is located the inside of screen panel, and the inside cavity of connector forms the installation passageway, and transmission module wears to locate in the installation passageway to with operating panel electric connection. The utility model provides a fan through setting up the connector, makes transmission module cross the line from the inside of connector, has overcome the fan power consumption safety problem that transmission module exposes, the winding caused to operating panel is located the front end of screen panel, and the user of being convenient for directly carries out corresponding operation to operating panel, has improved the convenience that the fan used.

Description

Fan with cooling device

Technical Field

The utility model relates to the technical field of electrical apparatus, especially, set up a fan.

Background

The fan has the function that makes circulation of air, cool and refreshing relieve summer heat, and the wide application is in fields such as family, official working, education, medical treatment, and the panel that traditional fan will be used for controlling generally sets up in the back of stand, base or fan, and during the user operation, need cater to the concrete position of fan and control, if need bow, squat or walk to the fan back, and the fan is from outside wire winding, and the difficult arrangement of wire, easy winding has reduced the convenience that the fan used.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a fan can improve the convenience that the fan used.

According to an aspect of the utility model provides a fan, include:

a mesh enclosure;

the operation panel is arranged at the front end of the mesh enclosure;

the connecting body is positioned in the mesh enclosure, and the connecting body is hollow to form an installation channel;

and the transmission module penetrates through the installation channel and is electrically connected with the operation panel.

According to the utility model discloses fan has following beneficial effect at least:

the utility model discloses a fan in an embodiment, through setting up the connector, make transmission module cross the line from the inside of connector, overcome the fan power consumption safety problem that transmission module exposes, the winding caused to operating panel is located the front end of screen panel, and the user of being convenient for directly carries out corresponding operation to operating panel, has improved the convenience that the fan used.

According to the utility model discloses a some embodiments still include first mount pad, first mount pad install in the screen panel, operating panel inlays to be located the front end of first mount pad, be provided with functional module in the first mount pad, transmission module stretches into in the first mount pad, and with functional module connects.

According to some embodiments of the utility model, the functional module includes the anion unit, the anion unit is fixed in the front end of screen panel.

According to some embodiments of the invention, the first mounting seat has a first opening, the end of the connecting body is butted against the first opening, so that the mounting channel communicates with the inner cavity of the first mounting seat.

According to the utility model discloses a some embodiments still include the second mount pad, the second mount pad is fixed in the rear end of screen panel, the screen panel has the second opening, the tip of connector with the butt joint of second opening, so that the installation passageway with the inner chamber intercommunication of second mount pad.

According to the utility model discloses a some embodiments still include swing subassembly and stand, swing subassembly install in the top of stand, swing subassembly with the second mount pad is connected, swing subassembly is used for the drive the second mount pad is relative the stand rotates.

According to the utility model discloses a some embodiments, function module includes induction element, induction element is located the front end of screen panel, transmission module's both ends with induction element swing subassembly electric connection.

According to some embodiments of the utility model, still include first control panel and second control panel, first control panel is located in the first mount pad, second control panel is located in the second mount pad, transmission module's both ends are connected respectively first control panel with second control panel, first control panel with operating panel function module connects, second control panel is connected with the power cord.

According to some embodiments of the utility model, still include drive assembly and flabellum, drive assembly with the flabellum is located in the screen panel, the connector wears to locate in the drive assembly, drive assembly with the flabellum is connected, and is used for the drive the flabellum rotates.

According to the utility model discloses a some embodiments still include the fixing base, the flabellum is followed the wall evenly distributed of fixing base, the fixing base with drive assembly connects.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural diagram of an embodiment of a fan according to the present invention;

FIG. 2 is a schematic structural view of one embodiment of a first mounting base of the fan of FIG. 1;

fig. 3 is a schematic structural view of another embodiment of the fan of the present invention;

FIG. 4 is a schematic structural diagram of one embodiment of a drive assembly of the fan of FIG. 1;

fig. 5 is a cross-sectional view of one embodiment of the drive assembly of fig. 4.

Reference numerals:

the screen cover 100, the front cover 110, the rear cover 120, the second opening 130, the driving assembly 140, the rotor 141, the stator 142, the magnetic ring 143, the winding set 144, the fan blades 150, the fixing seat 160 and the locking piece 170;

an operation panel 200;

a connector 300, a mounting channel 310;

a transmission module 400, a first control panel 410, a second control panel 420, a power line 430;

a first mount 500, a first opening 510;

the device comprises a functional module 600, an anion unit 610, a high-voltage needle 611, a conductive copper plate 612 and an induction unit 620;

a second mount 700, a swing assembly 710;

a column 800;

a base 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present invention. 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.

Referring to fig. 1, the fan according to an embodiment of the present invention includes a mesh enclosure 100, an operation panel 200, a connector 300, and a transmission module 400, wherein the mesh enclosure 100 is hollow for installing other components; the operation panel 200 is arranged at the front end of the mesh enclosure 100, and the operation panel 200 is not shielded by other components, so that a user can observe and perform corresponding operations conveniently; the connector 300 is located inside the mesh enclosure 100, the connector 300 is hollow inside, so that an installation channel 310 is formed inside the connector 300, the installation channel 310 is used for penetrating through the transmission module 400, the transmission module 400 is located inside the mesh enclosure 100 and penetrates through the installation channel 310, one end of the transmission module 400 is electrically connected with the operation panel 200, and by arranging the transmission module 400, the operation panel 200 can be electrically conducted with an external power supply, so that the operation panel 200 can be controlled; and the transmission module 400 passes through the inside of the connector 300, thereby preventing the transmission module 400 from being exposed and wound, making the overall structure of the fan more concise, and improving the safety performance of the fan.

Therefore, the utility model discloses a fan in the embodiment makes transmission module 400 cross the line from the inside of connector 300 through setting up connector 300, has overcome the fan power consumption safety problem that transmission module 400 exposes, the winding caused to operating panel 200 is located the front end of screen panel 100, and the user of being convenient for directly carries out corresponding operation to operating panel 200, has improved the convenience that the fan used.

It should be noted that, the operation panel 200 is located at the front end of the mesh enclosure 100, which means that the operation panel 200 may be installed on the front end surface of the mesh enclosure 100, and the front end surface of the mesh enclosure 100 may be an air outlet surface of the fan, so that when the fan is used, the operation panel 200 directly faces a user, which is convenient for the user to perform corresponding operations, and the controllability of the fan is high. The operation panel 200 may be located at any position of the front end surface of the mesh enclosure 100, and in some embodiments, the operation panel 200 may be disposed at the center of the front end surface of the mesh enclosure 100, on one hand, the operation panel 200 at the center is more convenient for a user to observe, and on the other hand, the uniformity of the fan outlet air can be ensured. The transmission module 400 may be a transmission line or a combined structure of a transmission line and an electronic component.

It should be noted that one end of the transmission module 400 is connected to the operation panel 200, and the other end of the transmission module 400 may extend from the rear end of the mesh enclosure 100, or extend from the bottom of the mesh enclosure 100, and be threaded from the rear end or the bottom of the mesh enclosure 100, so that the surface of the mesh enclosure 100 may be kept neat, and the transmission module 400 and the lines of other wires in the fan may be arranged conveniently.

It should be noted that, a plurality of function keys may be disposed on the operation panel 200, and the function keys are used for switching and controlling different functions of the fan, and pressing or contacting the function keys can adjust the working state of the fan, such as entering a soft wind state, a strong wind state, a closed state, or adjusting the air outlet intensity, the air outlet angle, and the like of the fan by pressing or contacting the function keys. The operation panel 200 may also be configured as a touch panel, and the touch panel may display relevant working parameters of the fan, so that a user can observe and obtain the current working state of the fan conveniently, and perform corresponding operations.

In an embodiment of the present invention, the fan further includes a first mounting seat 500, the first mounting seat 500 is installed inside the mesh enclosure 100, so that the mesh enclosure 100 is more compactly connected to the first mounting seat 500, the operation panel 200 is embedded in the front end of the first mounting seat 500, so that the operation panel 200 directly faces to the user, the function module 600 is disposed in the first mounting seat 500, one end of the transmission module 400 extends into the first mounting seat 500 and is connected to the function module 600, and the external power source can supply power to the function module 600 through the electrical conduction of the transmission module 400.

Through setting up first mount pad 500, for operating panel 200 provides the installation basis to and for transmission module 400 and operating panel 200's being connected provides installation space, between first mount pad 500 and screen panel 100, accessible joint, threaded connection's mode is realized fixedly. It should be noted that the functional module 600 may be a playing unit, such as a music player, a recorder, etc., an electricity consuming module, such as an external charging interface, an illumination unit, such as an LED lamp, or other function expanding units, such as a refrigeration unit, a heating unit, a humidifier, etc.; through setting up functional module 600, make the fan possess multiple service function, improve convenience and the range of application that the fan used.

In an embodiment of the present invention, the functional module 600 includes an anion unit 610, the anion emitted from the anion unit 610 has a sterilization function, the anion unit 610 is fixed at the front end of the mesh enclosure 100, and the anion enters the outside air along with the airflow generated by the fan, so that the air is purified during the circulation process.

In an embodiment of the present invention, the anion unit 610 can be installed at the front end of the first mounting base 500 to avoid the anion unit 610 from affecting the air outlet of the fan, and the generated anions can be moved along with the air flow.

Specifically, referring to fig. 2, the negative ion unit 610 includes a high voltage pin 611 and a conductive copper plate 612, and the transmission module 400 can be externally connected with a power supply to provide power support for the negative ion unit 610, and discharge through the tip of the high voltage pin 611 to generate a large amount of negative ions. Compared with other anion generators such as an anion converter and the like, the anion unit 610 has a sufficient anion release amount and a good diffusion performance by adopting a high-voltage discharge mode.

Referring to fig. 1 and 2, in an embodiment of the present invention, a first opening 510 is provided at a side portion of the first mounting seat 500, and an end portion of the connecting body 300 is butted against the first opening 510, so that the mounting channel 310 communicates with an inner cavity of the first mounting seat 500, and the transmission module 400 is convenient to enter the first mounting seat 500 through the mounting channel 310, and then is connected to the operation panel 200 and the function module 600.

In other embodiments, the end of the connector 300 can be inserted into the first opening 510, the first opening 510 is tightly fitted with the connector 300, and the connector 300 can be tightly locked in the first opening 510. in other embodiments, to make the connector 300 and the first mounting seat 500 more stable, a locking member, such as a threaded fastener, can be disposed at the joint of the connector 300 and the first opening 510.

Referring to fig. 1, in an embodiment of the present invention, the fan further includes a second mounting seat 700, the second mounting seat 700 is fixed to the rear end of the mesh enclosure 100, the second opening 130 is opened at the rear end of the mesh enclosure 100, and the end of the connecting body 300 is butted against the second opening 130, so that the mounting channel 310 communicates with the inner cavity of the second mounting seat 700, and the transmission module 400 is convenient to enter the second mounting seat 700. Therefore, the two ends of the installation channel 310 are respectively communicated with the inner cavity of the first installation seat 500 and the inner cavity of the second installation seat 700, the transmission module 400 can penetrate into the installation channel 310 from the second installation seat 700 and enter the first installation seat 500 through the installation channel 310, and on the basis of passing the wire internally, the electric component in the fan is supported by the external power supply through the transmission module 400.

In an embodiment of the present invention, the transmission module 400 includes a first control panel 410 and a second control panel 420, the first control panel 410 is disposed in the first mounting seat 500, the second control panel 420 is disposed in the second mounting seat 700, two ends of the transmission module 400 are respectively electrically connected to the first control panel 410 and the second control panel 420, the first control panel 410 is electrically connected to the operation panel 200 and the function module 600, the transmission module 400 includes a power line 430, the second control panel 420 is connected to the power line 430, and the power line 430 can be passed out from the second mounting seat 700 and then connected to an external power source. The power line 430 is connected with an external power supply, and the external power supply is connected with different power utilization parts of the fan through the voltage division and current division effects of the second control panel 420 to supply power for different power utilization elements; the first control panel 410 may be connected to the functional module 600 through a wire, and the corresponding functional module 600 operates by controlling the operation panel 200, so as to implement different functions of the fan.

In other embodiments, the first control panel 410 and the second control panel 420 may be both located in the first mounting seat 500 or both located in the second mounting seat 700, and the first control panel 410, the second control panel 420 and other electric components may be connected by wires.

Referring to fig. 3, in an embodiment of the present invention, the fan further includes a swing assembly 710 and a column 800, the swing assembly 710 can be installed inside the second mounting seat 700, the top of the column 800 is connected with the second mounting seat 700, and the swing assembly 710 is used for driving the second mounting seat 700 to rotate relative to the column 800, so as to implement a swing head of the fan, so as to enlarge a blowing range of the airflow.

Referring to fig. 1 and 3, in an embodiment of the present invention, the function module 600 includes a sensing unit 620, the sensing unit 620 is located at the front end of the mesh enclosure 100, the two ends of the transmission module 400 are electrically connected to the sensing unit 620 and the swing component 710, the sensing unit 620 is used for sensing whether the human body is close to, and transmits the sensed information to the second control panel 420, so that the second control panel 420 switches the start/stop state of the swing component 710. The induction unit 620 is located the front end of screen panel 100, can respond to the human body fast, through setting up induction unit 620, makes the fan stop the yaw when the human body is close to, and the operating panel 200 of screen panel 100 front end is in quiescent condition, and the user operation of being convenient for after the human body is kept away from, the fan can continue the yaw, need not repeated setting, has improved the convenience in use of fan.

It should be noted that, the sensing unit 620 may be an infrared sensor, and the infrared sensor has the characteristics of low cost and strong anti-interference capability, and can ensure the sensitivity of the fan head swing.

Specifically, the upright column 800 may be rotatably connected to the second mounting seat 700, and the swing assembly 710 includes a driving member such as a motor, etc., which is connected to the second mounting seat 700 and drives the second mounting seat 700 to rotate relative to the upright column 800; and the swing speed and the swing range of the fan can be adjusted by setting the rotation speed and the rotation angle of the motor. In addition, a position sensor, such as a photoelectric switch, can be further arranged in the swing assembly 710, and the swing of the fan is limited through the position sensor, so that the fixed-angle swing of the fan is realized.

The swing assembly 710 may further include a gear transmission mechanism, a crank transmission mechanism, etc. for transmitting power to the motor/motor, so as to swing the fan along different directions, for example, the fan can swing along a vertical direction and a horizontal direction. It should be noted that, on the premise of ensuring the normal operation of each mechanism in the fan, a person skilled in the art may use a conventional mechanical transmission connection manner to assemble the transmission mechanism with the upright column 800 and the second mounting seat 700.

Referring to fig. 3, in an embodiment of the present invention, the fan further includes a base 900, the base 900 is installed at the bottom of the stand 800, the base 900 is used for supporting the stand 800, and the base 900 is configured to keep the fan stable and prevent the fan from falling down. In addition, the upright column 800 can be arranged in a telescopic mode, and the integral height of the fan and the air outlet range of the fan are adjusted by telescopic the upright column 800, so that the fan is suitable for different use environments; the telescopic upright column 800 means that the upright column 800 can be set as a telescopic rod, and the height of the upright column 800 can be adjusted by moving the rods in the telescopic rod.

In an embodiment of the present invention, the fan further includes a driving assembly 140 and fan blades 150, the driving assembly 140 and the fan blades 150 are both located inside the mesh enclosure 100, the connecting body 300 is inserted into the driving assembly 140, so that each structural connection of the fan is more compact, the driving assembly 140 is connected with the fan blades 150 and is used for driving the fan blades 150 to rotate, and the rotating fan blades 150 promote the flow of air near the fan and form an air flow. The driving assembly 140 is sleeved outside the connector, so that the driving assembly 140 can be mounted on one hand, and the transmission module 400 can penetrate through the driving assembly 140 without affecting the internal threading of the fan.

In an embodiment of the present invention, the fan further includes a fixing base 160, the fan blade 150 is provided with a plurality of and uniformly distributed along the wall surface of the fixing base 160, the fixing base 160 is connected to the driving component 140, the fixing base 160 is installed on the outer surface of the driving component 140, the driving component 140 can drive the fixing base 160 to rotate, and the fan blade 150 rotates along with the rotation of the fixing base 160. Through the fixing base 160, the plurality of fan blades 150 are driven by the driving assembly 140 to synchronously rotate, so that the air output of the fan is ensured.

In an embodiment of the present invention, the fixing base 160 is configured in a circular ring shape, and the fan blades 150 are uniformly installed on the periphery of the fixing base 160, so that different areas of the fan can uniformly discharge air; the retaining member 170 is disposed to fixedly connect the retaining base 160 to the driving assembly 140. In other embodiments, the fixing base 160 may be provided with other shapes, and the fan blade 150 may also be installed on the inner side wall surface of the fixing base 160.

In addition, in an embodiment of the present invention, the connecting body 300 is set to be cylindrical, the connecting body 300 is located at the center of the mesh enclosure 100, and the driving assembly 140 can drive the fixing base 160 to rotate by using the axis of the connecting body 300 as a rotation axis, so as to ensure the uniformity of the air outlet of the fan.

Referring to fig. 4, in an embodiment of the present invention, the driving assembly 140 drives the fixing base 160 through the outer rotor and the inner stator, specifically, the driving assembly 140 includes a stator 142 and a rotor 141, the rotor 141 is sleeved outside the stator 142, the fixing base 160 is disposed outside the rotor 141, the connector 300 is disposed inside the stator 142 and can be fixedly connected to the stator 142, the rotor 141 transmits power to the fixing base 160 as a power end, and the rotor 141 drives the fixing base 160 to rotate when rotating. Referring to fig. 5, it should be noted that the driving assembly 140 further includes a magnetic ring 143 and a winding set 144, the magnetic ring 143 is disposed inside the rotor 141, the winding set 144 is mounted on the stator 142, after the driving assembly 140 is powered on, the winding set 144 generates a magnetic field, the magnetic field interacts with the magnetic field generated by the magnetic ring 143 to push the rotor 141 to rotate, and the fixing base 160 rotates along with the rotor 141.

It should be noted that, in the form of the outer rotor and the inner stator, the connecting body 300 can be installed inside the driving assembly 140 in a fixed state without rotating along with the driving assembly 140, so that the transmission module 400 in the connecting body 300 can be kept in a static state all the time, and the problems of complicated wiring and easy winding of wires in the transmission module 400 are solved; the driving assembly 140 provides a mounting space for the connecting body 300, so that the connecting body 300 can pass through the inside of the driving assembly 140 and can be butted with the first mounting seat 500 and the second mounting seat 700; in addition, the driving assembly 140 has an installation space therein, so that the fan can be compatible with the connecting bodies 300 of different shapes, thereby improving the convenience of fan installation.

In other embodiments, the stator 142 of the driving assembly 140 can also be directly used as the connecting body 300 for threading the transmission module 400 inside the fan, so as to reduce the number of components and simplify the assembly steps between the components.

In addition, in an embodiment of the present invention, the mesh enclosure 100 includes a front cover 110 and a rear cover 120, the front cover 110 and the rear cover 120 are butted to form the mesh enclosure 100, the operation panel 200, the first mounting seat 500 and the front cover 110 are connected, the second mounting seat 700 and the rear cover 120 are connected, the mesh enclosure 100 is configured in an assembly form, and after the connector 300, the fan blades 150 and the fixing seat 160 inside the mesh enclosure 100 are mounted, the front cover 110 and the rear cover 120 are assembled, thereby improving the convenience of fan assembly.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. A fan, comprising:

a mesh enclosure;

the operation panel is arranged at the front end of the mesh enclosure;

the connecting body is positioned in the mesh enclosure, and the connecting body is hollow to form an installation channel;

and the transmission module penetrates through the installation channel and is electrically connected with the operation panel.

2. The fan as claimed in claim 1, further comprising a first mounting seat mounted in the mesh enclosure, wherein the operation panel is embedded in a front end of the first mounting seat.

3. The fan of claim 2 wherein the first mounting block has a first opening, an end of the connecting body abutting the first opening such that the mounting channel communicates with the interior cavity of the first mounting block.

4. The fan as claimed in claim 2, wherein a function module is provided in the first mounting seat, and the transmission module extends into the first mounting seat and is connected with the function module.

5. The fan as claimed in claim 4, wherein the functional module includes an anion unit fixed to a front end of the mesh cover.

6. The fan as claimed in claim 2, further comprising a second mounting seat fixed to a rear end of the mesh enclosure, the mesh enclosure having a second opening, an end of the connecting body abutting against the second opening to communicate the mounting passage with an inner cavity of the second mounting seat.

7. The fan as claimed in claim 6, further comprising a swing assembly and a column, wherein the swing assembly is mounted on the top of the column, the swing assembly is connected to the second mounting base, and the swing assembly is configured to drive the second mounting base to rotate relative to the column.

8. The fan as claimed in claim 7, further comprising a sensing unit located at a front end of the mesh enclosure, wherein the sensing unit is electrically connected to the oscillating assembly.

9. The fan as claimed in any one of claims 1 to 8, further comprising a driving assembly and a fan blade, wherein the driving assembly and the fan blade are located in the mesh enclosure, the connecting body is disposed in the driving assembly, and the driving assembly is connected to the fan blade and is configured to drive the fan blade to rotate.

10. The fan as claimed in claim 9, further comprising a fixing seat, wherein the fan blades are uniformly distributed along a wall surface of the fixing seat, and the fixing seat is connected with the driving assembly.

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