Multifunctional outdoor fan

Abstract

This application discloses a multi-functional outdoor fan, comprising: a body and two heads of different specifications, one of which is installed on the body; each head includes: a head shell and a head connector, the head connector partially protruding from the bottom of the head shell, and an upper conductive component; the body includes: a body shell, a lithium battery, a body connector, and a lower conductive component; the body and head are slidably assembled via the body connector and head connector, and the upper and lower conductive components are electrically connected after assembly. This utility model allows for the installation of either a fan head or a lamp head on the body, depending on usage requirements; with the fan installed, it functions as a handheld fan, and with the lamp head installed, it functions as a flashlight, offering multiple functions; a display screen is provided on the front cover of the fan head, making it easier for the user to observe the displayed content when holding the body and aligning the air outlet with the user.

Description

Technical Field

[0001] This utility model relates to the field of fan technology, and more specifically to a multifunctional outdoor fan. Background Technology

[0002] A fan is a household appliance that promotes airflow and provides a cooling sensation to users. As people's pursuit of a better life improves, handheld fans have gradually become a necessity for people when they go out. Handheld fans are popular because of their small size, portability, and ability to be used wirelessly (without being connected to the mains power).

[0003] Currently, in handheld fan technology, the fan head and body are usually fixedly connected, resulting in a single function and an inability to adapt to different types of fan heads to create handheld devices for different purposes. Utility Model Content

[0004] In view of this, the present invention provides a multifunctional outdoor fan.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-functional outdoor fan, comprising: a body and two heads of different specifications, wherein one of the two heads of different specifications is installed on the body; the head comprises: a head shell and a head connector, wherein the head connector partially protrudes from the bottom of the head shell, and the head connector is provided with an upper conductive element;

[0006] The body includes: a body shell, a lithium battery, a body connector and a lower conductive component; the body and the head are slidably assembled through the body connector and the head connector, and the upper conductive component and the lower conductive component are electrically connected after the body and the head are assembled.

[0007] As a preferred embodiment of this utility model, one of the machine head connector and the machine body connector is provided with a slot, and the other is provided with a retaining rib, so that the machine head connector and the machine body connector can be slidably assembled.

[0008] As a preferred embodiment of this utility model, the machine head connector includes: an outer cover and an inner cover of the connector that are assembled together.

[0009] As a preferred embodiment of this utility model, the outer casing includes: a casing sleeve and a lower casing cover assembled together; the casing connector is installed on the top of the casing sleeve and protrudes towards the machine head.

[0010] As a preferred embodiment of this utility model, the body further includes: a main board and a button assembly; the main board, the button assembly, and the lower conductive component are electrically connected.

[0011] In a preferred embodiment of this utility model, the head is a fan head; the fan head includes: the head housing, the head connector and the high-speed motor blades; the front end of the head housing is provided with an air outlet and the rear end is provided with an air inlet.

[0012] As a preferred embodiment of this utility model, the machine head housing includes: a shell, a front cover, and a rear cover; the rear cover is provided with a filter screen.

[0013] In a preferred embodiment of this utility model, a display screen assembly is installed in the center of the front cover; air vents are distributed around the display screen assembly; the display screen assembly includes: a display screen and a display screen lens.

[0014] In a preferred embodiment of this utility model, the high-speed motor fan blades are assembled inside the housing, and an air passage gap is formed between the inner wall of the housing and the high-speed motor fan blades.

[0015] In a preferred embodiment of this utility model, the head is a lamp head, which includes: a head housing, a head connector, an LED lamp panel, and a lens assembly; the head housing includes: a lamp lens bracket and a transparent shell, and the light from the LED lamp panel is diffused through the transparent shell.

[0016] As can be seen from the above technical solution, compared with the prior art, the present invention has the following beneficial technical effects:

[0017] 1. This utility model can be equipped with a fan head or a lamp head according to usage requirements; after installing the fan head, it can be used as a handheld fan, and after installing the lamp head, it can be used as a flashlight, with multiple functions; 2. The multi-functional outdoor fan of this utility model has the high-speed motor blades hidden inside the head, so that the high-speed motor blades are not exposed, and the overall appearance is more aesthetically pleasing.

[0018] 3. The multi-functional outdoor fan of this utility model is easy to assemble between the head and the body, and is convenient to transport. Through the cooperation of the upper and lower conductive parts, electrical connection is achieved, reducing the wiring from the body to the head and making the layout neater.

[0019] 4. This utility model has a display screen assembly on the front cover, which makes it easier for users to observe the content displayed on the screen when they hold the device and point the air vent at them.

[0020] 5. This utility model has a filter screen at the back cover, which can filter the air, reduce the accumulation of dust inside the head, blow out clean air, and provide a good user experience. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0023] Figure 2 This is a schematic diagram of the split body and head in Embodiment 1 of this utility model;

[0024] Figure 3 This is a cross-sectional schematic diagram of Embodiment 1 of the present utility model;

[0025] Figure 4 This is an exploded view of Embodiment 1 of this utility model;

[0026] Figure 5 This is an exploded view of Embodiment 2 of this utility model.

[0027] Explanation of reference numerals in the attached figures

[0028] Body 100; Body shell 110; Body sleeve 111; Body lower cover 113; Lithium battery 120; Body connector 130; Card slot 131; Lower conductive component 140; Main board 160; Button assembly 170; Button electronic board 171; Speed ​​control knob 172; Button 173; Button bracket plate 174; Head unit 200; Air outlet 201; Air inlet 202; Head shell 210; Housing 211; Front cover 21 2; Rear cover 213; Filter screen 214; Rear cover bracket 215; Lamp lens bracket 216; Transparent shell 217; High-speed motor fan blade 220; Head connector 230; Connector outer cover 231; Connector inner cover 232; Bracket 233; Upper conductive component 240; Display screen assembly 250; Display screen 251; Display screen lens 252; LED light panel 260; Lens assembly 270; Lamp cup 272; LED lens 273. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0030] In the description of this application, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] The multi-functional outdoor fan includes: a body 100 and two heads 200 of different specifications, one of which can be installed on the body 100; the head 200 includes: a fan head and a lamp head, one of which can be installed on the body 100 to form a handheld fan or a flashlight.

[0033] Example 1:

[0034] In Example 1, the head 200 is a fan head, and the body 100 and the fan head are combined to form a handheld fan.

[0035] Specifically, please refer to Figure 1-4 As shown, the head unit 200 includes: a head unit housing 210, a high-speed motor fan blade 220, and a head unit connector 230; the front end of the head unit housing 210 is provided with an air outlet 201, and the rear end is provided with an air inlet 202; the head unit connector 230 partially protrudes from the bottom of the head unit housing 210, and the head unit connector 230 is provided with an upper conductive element 240;

[0036] The body 100 includes: a body shell 110, a lithium battery 120, a body connector 130, and a lower conductive component 140; the body 100 and the head 200 are slidably assembled through the body connector 130 and the head connector 230, and after the body 100 and the head 200 are assembled, the upper conductive component 240 and the lower conductive component 140 are electrically connected.

[0037] Specifically, such as Figure 1As shown, the body 100 is rod-shaped for easy gripping; the head 200 is column-shaped and horizontally mounted on the body 100. After assembly, the multi-functional outdoor fan is T-shaped.

[0038] Figure 2 As shown, the body 100 and the head 200 are separate structures. They can be disassembled independently for transportation, and then assembled together when in use. The assembly method is simple; the two can be slid together. The electrical connection is completed during assembly, so that the multi-functional outdoor fan is powered on as a whole.

[0039] Furthermore, the head housing 210 includes: a housing 211, a front cover 212, and a rear cover 213; the rear cover 213 is provided with a filter screen 214;

[0040] Optionally, the housing 211, the front cover 212, and the rear cover 213 can be an integral structure that cannot be separated;

[0041] Optionally, to facilitate the installation of other components inside the head 200, the housing 211, the front cover 212, and the rear cover 213 can be separate structures. Alternatively, at least one of the front cover 212 and the rear cover 213 can be separate from the housing 211, while the other can be an integral structure with the housing 211.

[0042] Specifically, in this embodiment, the housing 211, front cover 212, and rear cover 213 are all separate structures; the front cover 212 and the housing 211 can be assembled using any one of the following methods: snap-fit, screw-fit, and screw-locking; similarly, the rear cover 213 and the housing 211 can be assembled using any one of the following methods: snap-fit, screw-fit, and screw-locking.

[0043] More specifically, such as Figure 4 As shown, the front cover 212 is provided with a snap-fit ​​foot, and the inner wall of the housing 211 is provided with a corresponding snap-fit ​​groove; the rear cover 213 is installed at the end of the housing 211 by a rear cover bracket 215, and the rear cover bracket 215 and the rear cover 213 are fixed together by screws, and the rear cover bracket 215 is installed at the end of the housing 211, and the two are snap-fit ​​together.

[0044] Furthermore, a display screen assembly 250 is installed in the middle of the front cover 212; air vents 201 are distributed around the display screen assembly 250;

[0045] Furthermore, the display assembly 250 includes a display screen 251 and a display lens 252.

[0046] Specifically, such as Figure 3-4As shown, the front cover 212 is formed with ribs for assembling the display assembly 250, and the display lens 252 is set corresponding to the display 251 to protect the display 251.

[0047] Furthermore, the high-speed motor fan blade 220 is assembled inside the housing 211, and an air passage gap is formed between the inner wall of the housing 211 and the high-speed motor fan blade 220. When the high-speed motor fan blade 220 is running, it drives the airflow to enter from the air inlet 202, and after passing through the air passage gap, it is sent out from the air outlet 201. When the airflow enters from the air inlet 202, it is filtered by the filter screen 214, which plays a certain role in purification and prevents dust and foreign objects from accumulating inside the housing 211.

[0048] Furthermore, one of the head connector 230 and the body connector 130 is provided with a slot and the other is provided with a retaining rib, so that the head connector 230 and the body connector 130 can be slidably assembled.

[0049] Specifically, a retaining rib 233 is provided at the head connector 230, and a retaining groove 131 is provided at the body connector 130. During installation, the head 200 can be slidably installed on the body 100.

[0050] The head 200 and the body 100 can be positioned by friction between the retaining rib 233 and the retaining groove 131. Alternatively, a snap-fit ​​structure can be added between the head connector 230 and the body connector 130 to achieve positioning after installation.

[0051] Furthermore, the head connector 230 includes: an outer connector cover 231 and an inner connector cover 232 assembled together; the inner connector cover 232 is limited within the housing 211; the upper conductive member 240 can be a conductive male pin; the lower conductive member 140 can be a conductive plate with a conductive female head.

[0052] The high-speed motor fan blade 220 and the upper conductive component 240 are electrically connected. After the head 200 and the body 100 are assembled, they are connected by the upper conductive component 240 and the lower conductive component 140, and the two are energized to make the high-speed motor fan blade 220 run.

[0053] Furthermore, the housing 110 includes: a housing sleeve 111 and a lower housing cover 113 assembled together; the housing connector 130 is installed on the top of the housing sleeve 111 and protrudes towards the head 200;

[0054] Specifically, the body connector 130 and the body sleeve 111 can be assembled by snap-fit, screw-fit, or screw-locking; similarly, the lower cover 113 and the body sleeve 111 can be assembled by snap-fit, screw-fit, or screw-locking.

[0055] The lithium battery 120 is installed inside the casing sleeve 111.

[0056] Furthermore, the device body 100 also includes: a main board 160 and a button assembly 170; the main board 160, the button assembly 170, and the lower conductive element 140 are electrically connected.

[0057] Specifically, the button assembly 170 further includes: a button electronic board 171, a speed control knob 172, a button 173, and a button support plate 174. The button support plate 174 is mounted on the body sleeve 111, and the speed control knob 172 and the button 173 are mounted on the button support plate 174. The main board 160 is provided with a charging interface for charging the lithium battery 120. The main board 160 is also provided with a lower conductive component 140, which can be a conductive female connector.

[0058] Example 2:

[0059] In Example 2, the head 200 is a lamp head, and the body 100 and the lamp head are combined to form a flashlight.

[0060] like Figure 5 As shown, the lamp head includes: a lamp head housing 210, a lamp head connector 230, an LED lamp board 260, and a lens assembly 270;

[0061] The head housing 210 includes: a lamp lens bracket 216 and a transparent housing 217, and the light from the LED light panel 260 is diffused through the transparent housing 217;

[0062] For details, please refer to [link / reference]. Figure 5 As shown, the lens assembly 270 includes: a lamp cup 272 and an LED lens 273. The lamp cup 272 and the LED lens 273 are assembled on the lamp mirror bracket 216. The LED lamp panel 260 is installed below the lamp mirror bracket 216 and corresponds to the LED lens 273.

[0063] The lamp mirror bracket 216 is mounted on the outer cover 231 of the connector, and the transparent shell 217 is placed on the lamp mirror bracket 216. The light from the LED light panel 260 is diffused through the transparent shell 217.

[0064] Furthermore, the lamp lens bracket 216 and the connecting cover 231 are assembled vertically, and the assembly method can be a snap-fit ​​method, a screw-locking method, an adhesive fixation method, etc. Similarly, the transparent shell 217 and the lamp lens bracket 216 can also be fixed by a snap-fit ​​method, a screw-locking method, an adhesive fixation method, etc.

[0065] Alternatively, the transparent shell 217 can be a transparent shell made of plastic.

[0066] During installation, the body 100 and the lamp head are slidably assembled through the body connector 130 and the lamp head connector 230. After the body 100 and the lamp head are assembled, the upper conductive component 240 and the lower conductive component 140 are electrically connected, and the LED light panel 260 is controlled to emit light through the button assembly 170.

[0067] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-functional outdoor fan, characterized by: include: The machine body (100) and two machine heads (200) of different specifications are selected and installed on the machine body (100); the machine head (200) includes: a machine head shell (210) and a machine head connector (230), the machine head connector (230) is partially protruding from the bottom of the machine head shell (210), and the machine head connector (230) is provided with an upper conductive element (240); The body (100) includes: a body shell (110), a lithium battery (120), a body connector (130), and a lower conductive component (140); the body (100) and the head (200) are slidably assembled through the body connector (130) and the head connector (230), and after the body (100) and the head (200) are assembled, the upper conductive component (240) and the lower conductive component (140) are electrically connected.

2. The multifunctional outdoor fan according to claim 1, characterized in that: Between the head connector (230) and the body connector (130), one is provided with a slot and the other is provided with a retaining rib, so that the head connector (230) and the body connector (130) can be slidably assembled.

3. The multifunctional outdoor fan according to claim 2, characterized in that: The head connector (230) includes: an outer cover (231) and an inner cover (232) that are assembled together.

4. The multifunctional outdoor fan according to claim 1, characterized in that: The outer casing (110) includes: a casing sleeve (111) and a lower casing cover (113) assembled together; the casing connector (130) is installed on the top of the casing sleeve (111) and protrudes towards the head (200).

5. The multifunctional outdoor fan according to claim 1, characterized in that: The body (100) also includes a main board (160) and a button assembly (170); the main board (160), the button assembly (170), and the lower conductive element (140) are electrically connected.

6. The multifunctional outdoor fan according to any one of claims 1-5, characterized in that: The head unit (200) is a fan head; the fan head includes: the head unit housing (210), the head unit connector (230) and the high-speed motor fan blades (220); the front end of the head unit housing (210) is provided with an air outlet (201) and the rear end is provided with an air inlet (202).

7. The multifunctional outdoor fan according to claim 6, characterized in that: The head housing (210) includes: a housing (211), a front cover (212) and a rear cover (213); the rear cover (213) is provided with a filter screen (214).

8. The multifunctional outdoor fan according to claim 7, characterized in that: A display screen assembly (250) is installed in the center of the front cover (212); air vents (201) are distributed around the display screen assembly (250); The display assembly (250) includes a display screen (251) and a display lens (252).

9. The multifunctional outdoor fan according to claim 6, characterized in that: The high-speed motor fan blade (220) is assembled inside the housing (211), and an air passage gap is formed between the inner wall of the housing (211) and the high-speed motor fan blade (220).

10. The multifunctional outdoor fan according to any one of claims 1-5, characterized in that: The head unit (200) is a lamp head, which includes: a head unit housing (210), a head unit connector (230), an LED lamp board (260), and a lens assembly (270). The head housing (210) includes: a lamp lens bracket (216) and a transparent shell (217), through which the light from the LED light panel (260) is diffused.

Images