CN215409289U - Floor type fan - Google Patents

Abstract

The application relates to the technical field of electric fans and discloses a floor type fan. The floor type fan comprises a fan head body, wherein the fan head body comprises fan blades; the control mechanism is internally provided with a motor and is connected with the fan head body; the power connection part is fixedly arranged on the control mechanism and comprises an opening shell, and a power connection end is arranged in the shell; the outer surface of the sliding rod is provided with an electric connection sliding rail, and a power supply circuit is arranged in the electric connection sliding rail; and the sliding part is sleeved on the outer surface of the sliding rod, a power supply part is arranged on the outer surface of the joint of the sliding part and the power connection sliding rail, the power supply part comprises a power supply pile, a power supply end is arranged outside the power supply pile, and the power supply part is connected with the power connection part. The problem of the unable direct fan head of being connected with area electric connection portion of slide bar of console mode fan can be solved to this application.

Description

Floor type fan

Technical Field

The application relates to the technical field of electric fans, for example to a floor type fan.

Background

In summer, the electric fan is an indispensable electric appliance in work and life of people in hot weather, and is widely applied to places such as families, hospitals, restaurants, shops, offices and the like. Electric fans are various, such as ceiling fans, desktop fans, floor fans, wall fans, box fans, air conditioning fans, and the like, and bring more choices to people's lives.

At present, at home or in an office, people often can choose to use a desktop electric fan or a floor type fan to cool, the desktop electric fan or the floor type fan usually comprises a fan head, a sliding rod and a base, the fan head usually comprises fan blades, a mesh enclosure and a driving motor, the sliding rod is hollow inside, the fan head is connected with a power line plug through the sliding rod, and the fan head is connected with a power socket through the plug to run.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the fan head of the floor fan is usually fixedly connected with a sliding rod, a power line connected with an electric connection element of the fan head is arranged inside the sliding rod, the power line is connected with a power socket to supply power to the fan head, but the sliding rod cannot be directly and stably connected with the electric connection element of the fan head.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a floor fan, which is used for solving the problem that a sliding rod cannot be directly and stably connected with a power connection element of a fan head and can only be connected with a power socket through a power line connected in the sliding rod, so that the fan head runs.

In some embodiments, a floor standing fan includes a fan head body, a control mechanism, a power connection portion, a slide bar, and a slider; the fan head body comprises fan blades; the control mechanism is internally provided with a motor which is connected with the fan head body; the power connection part is fixedly arranged on the control mechanism and comprises an opening shell, and a power connection end is arranged in the opening shell; the outer surface of the sliding rod is provided with an electric connection sliding rail, and a power supply circuit is arranged in the electric connection sliding rail; the surface of slide bar is located to the slider cover, and, the surface of slider and the portion of connecing the electric slide rail junction is provided with power supply portion, and power supply portion includes the power supply stake, and the outside of power supply stake is provided with the power supply end, and power supply portion and the portion of connecing the electric connection are connected.

In this embodiment, the fan head may include a fan head body, a control mechanism, and an electrical connection portion, and the electrical connection element of the fan head may be the electrical connection portion. The sliding rod of the floor type fan can be directly connected with the electric connection element of the fan head through the power supply part. Moreover, the electric connection element of the fan head can also be connected with a power line with a power supply part, so that the fan head can independently operate.

Optionally, the power supply pile is fixedly arranged outside the sliding part and is sleeved with the opening shell.

Optionally, the power supply end includes a positive power supply head and a negative power supply head, and the positive power supply head and the negative power supply head are perpendicular to the connection surface of the power supply pile and the power connection sliding rail and extend outwards; wherein, the positive power supply head and the negative power supply head are inserted with the electric connection end.

Optionally, the number of the sliding parts is two or more, and is equal to the number of the fan head bodies.

Optionally, the slider is slidably connected to the powered sled.

Optionally, the power connection sliding rail is longitudinally arranged on the sliding rod and is recessed inwards.

Optionally, the power connection slide rail at least comprises a first power connection section and a second power connection section, and the first power connection section is arranged on the first side face of the slide bar; the second power connection section is arranged on the second side face of the sliding rod.

Optionally, the second power connection section is disposed at a lower portion of the first power connection section.

Optionally, the open shell includes a shell bottom and a side wall, the shell bottom is planar and is embedded in the control mechanism; the side wall is connected with the shell bottom, a hollow-out part is formed between the shell bottom and the side wall, and the hollow-out part is used for being sleeved with the power supply pile.

Optionally, the power connection end comprises an inward-recessed positive power connection hole and a negative power connection hole, and the positive power connection hole and the negative power connection hole are arranged at the bottom of the open shell, are perpendicular to the bottom of the shell and extend towards the inside of the control mechanism.

The floor type fan provided by the embodiment of the disclosure can realize the following technical effects:

the power connection sliding rail and the sliding part are arranged on the outer surface of the sliding rail of the floor type fan, and the power supply part is arranged on the outer surface of the sliding part, so that the sliding rod can be directly connected with the power connection part of the fan head through the power supply part to supply power to the fan head, and the operation of the fan is realized. Moreover, the fan head in the embodiment of the application has a simple structure, and can be independently used without being connected with a base.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a side view of a floor standing fan provided by embodiments of the present disclosure;

FIG. 2 is a side view of a floor standing fan provided by embodiments of the present disclosure;

fig. 3 is a partial enlarged structural schematic view of a sliding member of a floor fan provided in the embodiment of the present disclosure;

fig. 4 is an overall schematic view of a fan head provided by an embodiment of the present disclosure;

fig. 5 is a schematic partial enlarged structure view of a power supply portion of a fan head according to an embodiment of the present disclosure;

fig. 6 is a perspective structural schematic diagram of a fan head provided in an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a bracket of a fan head according to an embodiment of the present disclosure.

Reference numerals:

1: a fan head body; 11: a first mesh enclosure; 12: a second mesh enclosure; 13: a fan blade; 14: an installation port; 2: a control mechanism; 3: an electric connection part; 31: an open housing; 311: a shell bottom; 312: a side wall; 32: connecting the electric terminal; 321: a positive electrode contact hole; 322: a negative electrode power connection hole; 4: an arc-shaped groove; 5: a support; 51: a connecting portion; 52: a support portion; 521: lifting the hand part; 522: a lower base part; 6: a slide bar; 61: connecting a power slide rail; 611: a first power connection section; 612: a second power connection section; 62: a first side surface; 63: a second side surface; 7: a slider; 71: a power supply unit; 711: a power supply pile; 712: a power supply terminal; 7121: a positive power supply head; 7122: and a negative power supply head.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

At present, the console mode fan in the embodiment of this application may include one or more fan heads in the embodiment of this application, and the fan head in the embodiment of this application may also be used independently, and the fan head may include, but is not limited to, the following structures: the fan head comprises a fan head body, a control mechanism and an electric connection part.

As shown in fig. 1-5, the floor fan comprises a fan head, a sliding rod 6 and a sliding part 7, wherein the fan head comprises a fan head body 1, a control mechanism 2 and an electric connection part 3; the fan head body 1 comprises a first mesh enclosure 11, a second mesh enclosure 12 and fan blades 13, wherein the second mesh enclosure 12 is provided with a mounting opening 14; a motor is arranged in the control mechanism 2, and the control mechanism 2 is arranged at the mounting opening 14 of the second mesh enclosure 12; the electric connection part 3 is fixedly arranged on the side surface of the control mechanism 2, the electric connection part 3 comprises an opening shell 31, and an electric connection end 32 is arranged in the opening shell; the outer surface of the slide bar 6 is provided with an electric connection slide rail 61, and a power supply circuit is arranged in the electric connection slide rail 61; the sliding part 7 is sleeved on the outer surface of the sliding rod 6, a power supply part 71 is arranged on the outer surface of the connecting part of the sliding part 7 and the power connection sliding rail 61, the power supply part 71 comprises a power supply pile 711, a power supply end 712 is arranged outside the power supply pile 711, and the power supply part 71 is connected with the power connection part 3.

Optionally, the fan head body 1 includes a first mesh enclosure 11, a second mesh enclosure 12 and fan blades 13, and the first mesh enclosure 11 and the second mesh enclosure 12 are not specifically limited in this embodiment, and are not divided into front and rear parts. The fan blades 13 are arranged in a mesh enclosure frame formed by the first mesh enclosure 11 and the second mesh enclosure 12, the first mesh enclosure 11 and the second mesh enclosure 12 can be connected through a clamping groove and a clamping buckle, and can also be connected through a bolt and a nut, the mounting hole 14 can be arranged in the central area of any one of the first mesh enclosure 11 and the second mesh enclosure 12, and the arrangement positions of the mounting hole 14 and the connection mode of the first mesh enclosure 11 and the second mesh enclosure 12 are not specifically limited in the embodiment of the application. Alternatively, the mounting opening 14 is provided at a central position of the second net cover 12, as shown in fig. 4.

Optionally, a motor for driving the fan blade 13 to rotate is arranged in the control mechanism 2, the control mechanism 2 may further include a control panel, a control switch and an air volume adjusting key are arranged on the control panel, and the control panel is used for sending an instruction for controlling the operation of the fan head. In the embodiment of the application, console mode fan can include a plurality of fan heads, and control mechanism 2 of every fan head can all set up control panel, and like this, every fan head of console mode fan can the independent operation, promptly, running state, rotational speed, wind direction etc. of a plurality of fan heads can be different. Wherein, the running state of the fan head comprises opening or closing.

Optionally, the fan head further comprises an electric connection part 3, the electric connection part 3 is fixedly arranged on the side surface of the control mechanism 2, the electric connection part 3 comprises an opening shell 31, and an electric connection end 32 is arranged in the opening shell 31. The outer surface of the sliding rod is provided with an electric connection sliding rail 61, the sliding part 7 is sleeved on the sliding rod 6, and the outer surface of the sliding part 7 is provided with a power supply part 71. In this way, the electric connection part 3 of the fan head can be directly connected to the slider 7 of the floor-standing fan slider with the power supply part 71, and the power supply part 71 and the opening case 31 of the electric connection part 3 can be fitted. The structure of the electrical connection portion 71 in the embodiment of the present application will be specifically described in the following embodiment.

The power connection sliding rail and the sliding part are arranged on the outer surface of the sliding rail of the floor type fan, and the power supply part is arranged on the outer surface of the sliding part, so that the sliding rod can be directly connected with the power connection element of the fan head through the power supply part, namely, the sliding rod is connected with the power connection part of the fan head, power is supplied to the fan head, and the operation of the fan is realized. Moreover, the fan head in the embodiment of the application has a simple structure, and can be independently used without being connected with a base.

Alternatively, the power supply stub 711 is fixedly disposed outside the sliding member 7 and is sleeved with the opening housing 31.

Optionally, the power supply part 71 arranged on the outer surface of the sliding part 7 comprises a power supply pile 711, the power connection part 3 arranged on the fan head control mechanism 2 comprises an opening shell 31, and the size of the power supply pile 711 is matched with that of the opening shell 31, so that the power supply part 71 and the power connection part 3 can be sleeved, and the connection stability of the fan head and the sliding rod 6 is improved.

Optionally, the power supply end 712 includes a positive power supply head 7121 and a negative power supply head 7122, and the positive power supply head 7121 and the negative power supply head 7122 are perpendicular to the connection surface of the power supply pile 711 and the power connection sliding rail 61 and extend outward; wherein, the positive electrode power supply head 7121 and the negative electrode power supply head 7122 are inserted with the electric connection end 32.

As shown in fig. 3, an electric connection sliding rail 61 is disposed on an outer surface of the sliding rod 6, the sliding member 7 is sleeved on the outer surface of the sliding rod 6, a power supply portion 71 is disposed on an outer surface of a connection portion of the sliding member 7 and the electric connection sliding rail 61, the power supply portion 71 includes a power supply pile 711 protruding outside the sliding member 7, a power supply terminal 712 is disposed outside the power supply pile 711, the power supply terminal 712 includes a positive power supply head 7121 and a negative power supply head 7122, and both the positive power supply head 7121 and the negative power supply head 7122 are disposed perpendicular to a connection surface of the power supply pile 711 and the electric connection sliding rail 61.

Alternatively, the electric connection terminal 32 of the fan head electric connection part 3 can be a positive electric connection hole 321 and a negative electric connection hole 322, the sizes of the positive power supply head 7121 and the negative power supply head 7122 can be matched with the sizes of the positive electric connection hole 321 and the negative electric connection hole 322, and the positive power supply head 7121 and the negative power supply head 7122 can be inserted into the electric connection terminal 32 of the fan head. Thus, the sliding rod can be directly connected with the electric connection part of the fan head through the power supply part.

Alternatively, the number of the sliding members 7 is two or more and is equal to the number of the fan head bodies 1.

Alternatively, as shown in fig. 1 and 2, the number of the sliding members 7 is 2, and the number of the fan head bodies is also 2, and each fan head body 1 is matched with one sliding member 7.

Alternatively, the number of the sliding parts 7 may also be 4, the number of the fan head bodies 1 may also be 4, and the number of the fan head bodies 1 is equal to the number of the sliding parts 7, so that each fan head body 1 can be connected with the power supply part 71 arranged on the surface of the sliding part 7, and each fan head of the floor fan can operate.

Optionally, the slider 7 is slidably connected to the powered slide 61.

Alternatively, the sliding part 7 may be a sliding buckle matched with the sliding rod 6, and the electric connection sliding rail 61 is arranged on the outer surface of the sliding rod 6, so that the sliding buckle can slide along the electric connection sliding rail 61, and the fan head can be fixed at different positions of the sliding rod 6 through the sliding part 7 to blow air from different positions.

Optionally, the power connection sliding rail 61 is longitudinally arranged on the surface of the sliding rod 6 and is recessed inwards, so that the situation that a power supply circuit in the sliding rail is exposed and electric shock hidden danger is caused can be avoided.

Optionally, the power receiving slide rail 61 at least includes a first power receiving section 611 and a second power receiving section 612, the first power receiving section 611 is disposed on the first side surface 62 of the slide bar 6; the second power receiving section 612 is disposed at the second side 63 of the slide bar 6.

Optionally, the power receiving slide rail 61 includes a first power receiving section 611 and a second power receiving section 612, as shown in fig. 1, the power receiving slide rail 61 is provided with the first power receiving section 611, and the first power receiving section 611 is disposed on the first side surface 62 of the slide bar 6. As shown in fig. 2, the electrical connection slide rail 61 is further provided with a second electrical connection section 612, and the second electrical connection section 612 is disposed on the second side 63 of the slide bar 6. The first side surface 62 and the second side surface 63 may be different sides of the same surface, or different sides of different surfaces. For example, the slide bar 6 may be cylindrical in shape, the first side 62 and the second side 63 being different sides of the same cylindrical slide bar surface; the slide bar 6 may also be shaped as a cube, the first side 62 and the second side 63 being different sides of a cube slide bar.

Optionally, the power connection slide rail 61 includes a first power connection section 611, a second power connection section 612 and a third power connection section, the first power connection section 611 is disposed on the first side surface 62 of the slide bar 6, the second power connection section 612 is disposed on the second side surface 63 of the slide rail, and the third power connection section is disposed on the third side surface of the slide rail. The slide bar 6 can also be in the shape of a triangular prism, and the three sections of the upper power connection slide rails 61 are respectively arranged on three different side surfaces of the triangular prism. Similarly, the power connection slide rail 61 may further include five or more power connection sections, and the number of the power connection sections of the power connection slide rail 61 is not specifically limited in the embodiment of the present disclosure; the shape of the sliding rod 6 may also be a pentahedron or other polyhedral shape, and the shape of the sliding rod 6 is not particularly limited in the embodiment of the present disclosure.

Optionally, the second power receiving section 612 is disposed at a lower portion of the first power receiving section 611.

As shown in fig. 1 and 2, the power receiving slide rail 61 includes a first power receiving terminal 611 and a second power receiving terminal 612, and the second power receiving section 612 is disposed at a lower portion of the first power receiving section 611.

Alternatively, the first power connection section 611 and the second power connection section 612 may also be arranged at the same height, and the first power connection section 611 and the second power connection section 612 are located at different sides of the sliding rod.

In the embodiment of the application, through setting up many electricity sections with different height at the different sides of slide bar 6, like this, a plurality of fan heads can be directly connected with slide bar 6 through a plurality of sliders 7 for the fan head can be followed different angles and not co-altitude and is supplied air.

In the embodiment of the application, the fan head may include a fan head body 1, a control mechanism 2 and an electrical connection part 3, the electrical connection part 3 includes an opening shell 31, the opening shell 31 includes a shell bottom 311 and a side wall 312, the shell bottom 311 is planar and is embedded in the control mechanism 2; the side wall 312 is connected to the case bottom 311, and the case bottom 311 and the side wall 312 form a hollow portion for being fitted to the power supply portion 71 of the floor fan slider 7.

Alternatively, as shown in fig. 5, the opening housing 31 is embedded inside the control mechanism 2, and includes a housing bottom 311 and a side wall 312. The open shell 31 is surrounded by the shell bottom 311 and the side wall 312 to form a hollow part, the shape of the hollow part is matched with the shape of the power supply part 71 of the floor type fan sliding part 7, so that the power connection part 3 of the fan head can be sleeved with the power supply part 71 of the floor type fan sliding part 7, and the stability of connection between the power supply part 71 of the floor type fan sliding rod 6 and the fan head power connection part 3 is improved.

Optionally, the electrical connection terminal 32 includes an inwardly recessed positive electrical connection hole 321 and a negative electrical connection hole 322, and the positive electrical connection hole 321 and the negative electrical connection hole 322 are disposed on the case bottom 311 of the open case 31, and are perpendicular to the case bottom 311 and extend toward the inside of the control mechanism 2.

Alternatively, the depth of the positive electrode connection hole 321 and the negative electrode connection hole 322 perpendicular to the case bottom 311 and extending toward the inside of the control mechanism 2 and the diameters of the positive electrode connection hole 321 and the negative electrode connection hole 322 can be matched with the power supply end 712 on the outer surface of the floor type fan sliding member 7.

Optionally, the electrical connection terminal 32 of the fan head is adapted to mate with the electrical supply terminal 712 of the outer surface of the floor standing fan slider 7.

Alternatively, the power supply end 712 on the outer surface of the floor-standing fan slider 7 includes a power supply pile 711, the power supply pile 711 is externally provided with a positive power supply head 7121 and a negative power supply head 7122, and the positive power supply head 7121 and the negative power supply head 7122 of the power supply end 712 can be plugged with the positive power connection hole 321 and the negative power connection hole 322 of the power connection end 32. In this way, the slide bar 6 of the floor fan can be directly connected to the electrical connection element of the fan head through the power supply portion 71 to supply power to the fan head, thereby realizing the operation of the fan head.

Alternatively, the electrical terminals 32 include positive and negative electrical contacts disposed on the surface of the bottom 311 of the open housing 31.

Alternatively, the electrical connection terminal 32 may be a positive electrical contact and a negative electrical contact disposed on the surface of the bottom 311 of the open casing 31, and the power supply terminal 712 on the outer surface of the floor-type fan slider 7 may be a positive electrical contact and a negative electrical contact, and the positive electrical contact and the negative electrical contact of the power supply terminal 712 can be connected with the positive electrical contact and the negative electrical contact of the electrical connection terminal 32. In this way, the slide bar 6 of the floor fan can be directly connected to the electrical connection element of the fan head through the power supply portion 71 to supply power to the fan head, thereby realizing the operation of the fan head.

Optionally, a side surface of the control mechanism 2 is provided with a vertically arc-shaped groove 4, and the power connection part 3 is arranged in the arc-shaped groove 4. Therefore, under the condition that the sliding rod of the floor type fan is cylindrical, the sliding part 7 sleeved on the sliding rod 6 is also circular, the arc-shaped groove 4 can be matched with the circular sliding part 7, and the stability of connection between the sliding rod 6 of the floor type fan and the fan head is improved.

Alternatively, the side surface of the control mechanism 2 may also be a square groove in the vertical direction, and the power connection part is arranged in the square groove. Therefore, under the condition that the sliding rod 6 of the floor type fan is a cube, the sliding part 7 sleeved on the sliding rod 6 is also square, and the square groove can be matched with the square sliding part 7, so that the stability of connection between the sliding rod 6 of the floor type fan and the fan head is improved.

Optionally, the fan head of the embodiment of the present application further includes a support 5, where the support 5 is movably connected to the control mechanism 2, and is used to support the control mechanism 2, so that the fan head is placed on a horizontal plane.

Alternatively, the bracket 5 and the control mechanism 2 may be slidably connected, and may be engaged with each other, and the bracket 5 may be separated from the control mechanism 2. In the case where the fan head of the embodiment of the present application is used for a floor fan, the bracket 5 may be removed from the fan head.

Optionally, the bracket 5 includes a connecting portion 51, which is sleeved on the control mechanism 2 and movably connected with the control mechanism 2.

Alternatively, the connecting portion 51 may be a slip ring matching the shape of the control mechanism 2, and is slidably connected to the control mechanism 2. The connecting part 51 may also be a snap fit with the shape of the control mechanism 2, and is mutually clamped with the control mechanism 2.

Optionally, the bracket 5 further includes a support portion 52, and the support portion 52 is fixedly connected to the connecting portion 51; the support portion 52 includes an upper lifting hand portion 521 and a lower base portion 522; the upper handle part is sleeved on the outer surface of the connecting part 51; the lower base portion 522 is disposed on the outer surface of the connecting portion 51, and the bottom surface of the lower base portion 522 is a plane.

As shown in fig. 7, the connection portion 51 is a square slip ring having a shape matching the shape of the control mechanism 2, and the support portion 52 is a square link fixedly connected to the square slip ring. The supporting portion 52 includes an upper handle portion and a lower base portion 522, the upper handle portion is a square connecting rod sleeved on the outer surface of the square sliding ring, and the lower base portion 522 is a square connecting rod sleeved on the outer surface of the square sliding ring. The bottom surface of the square connecting rod is a plane and can be placed on a horizontal plane for supporting the control mechanism 2. When the fan head in this application embodiment independently used as desktop fan, this square connecting rod is a horizontal plane strong point of fan head, and the screen panel of fan head is another horizontal plane strong point of fan head, and like this, the fan head can be placed on the horizontal plane firmly.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A floor standing fan comprising:

the fan head comprises a fan head body, a fan body and a fan body, wherein the fan head body comprises fan blades;

the control mechanism is internally provided with a motor and is connected with the fan head body;

the method is characterized in that: also comprises the following steps of (1) preparing,

the power connection part is fixedly arranged on the control mechanism and comprises an opening shell, and a power connection end is arranged in the opening shell;

the outer surface of the sliding rod is provided with an electric connection sliding rail, and a power supply circuit is arranged in the electric connection sliding rail; and the combination of (a) and (b),

the slider, the cover is located the slide bar, just, the slider with the surface of connecing the electric slide rail junction is provided with power supply portion, power supply portion includes the power supply stake, the outside of power supply stake is provided with the power supply end, power supply portion with connect the electric portion and connect.

2. A floor standing fan as claimed in claim 1,

the power supply pile is fixedly arranged outside the sliding part and is sleeved with the opening shell.

3. A floor standing fan as claimed in claim 1,

the power supply end comprises a positive power supply head and a negative power supply head, and the positive power supply head and the negative power supply head are perpendicular to the connecting surface of the power supply pile and the power connection sliding rail and extend outwards;

and the positive power supply head and the negative power supply head are inserted into the electric connection end.

4. A floor standing fan as claimed in claim 1,

the number of the sliding parts is two or more, and is equal to that of the fan head bodies.

5. A floor standing fan as claimed in claim 1,

the sliding piece is connected with the power connection sliding rail in a sliding mode.

6. A floor standing fan as claimed in claim 1,

the electric connection sliding rail is longitudinally arranged on the surface of the sliding rod and is inwards recessed.

7. The console fan of claim 1, wherein the powered slide comprises at least:

the first power connection section is arranged on the first side face of the sliding rod; and the combination of (a) and (b),

and the second power connection section is arranged on the second side surface of the sliding rod.

8. A floor standing fan as claimed in claim 7,

the second power connection section is arranged at the lower part of the first power connection section.

9. A floor fan as set forth in claim 1, wherein said open housing comprises:

the shell bottom is planar and is embedded in the control mechanism;

the lateral wall is connected with the shell bottom, the shell bottom and the lateral wall form a hollow part, and the hollow part is used for being sleeved with the power supply pile.

10. A floor standing fan as claimed in claim 9,

the power connection end comprises an inwards-concave anode power connection hole and a cathode power connection hole, the anode power connection hole and the cathode power connection hole are formed in the shell bottom of the opening shell and are perpendicular to the shell bottom and extend towards the inside of the control mechanism.

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