Desktop vertical fan

Abstract

The utility model discloses a desktop vertical fan, and belongs to the technical field of desktop small fans, the desktop vertical fan comprises a fan seat and a fan head, the fan seat is internally provided with a cavity, the fan seat is provided with a mounting port for accommodating the fan head, the two sides of the fan head are rotatably connected with the wall surface of the mounting port through a rotating shaft, the fan head comprises an outer cover and fan blades arranged in the outer cover, and the fan blades are arranged in the outer cover. An installation groove is formed in the center of the front side face of the outer cover, an installation strip is arranged in the outer cover and attached to the front side wall face of the outer cover, a light-emitting assembly is installed in the installation groove, the installation strip is connected with the installation groove and one rotating shaft, and the control device is installed in the cavity. The wire assembly is connected with the control device and the light-emitting assembly through the installation strip in a penetrating mode. The structural arrangement of the fan is further optimized, and meanwhile the function of a small night lamp of the fan is expanded.

Description

Technical Field

[0001] The present application relates to the technical field of small desktop fans, and in particular to a desktop standing fan. Background Art

[0002] In summer or hot and humid seasons, fans are essential electrical appliances in daily life. By driving the rotation of fan blades, the air circulation around is accelerated, which is used to relieve the heat and make people feel cool. However, most traditional fans are large in size, heavy in weight, occupy a large space, and are inconvenient to carry, which will be subject to certain restrictions in use.

[0003] Then the desktop fan has become a new type of small appliance that is gradually becoming popular in offices. The desktop fan has a simple structure and can be used by directly connecting it to the computer host through a power cord. Relevant prior art such as the Chinese patent application "A Desktop Fan", application number: CN202023304085.2; discloses a fan body, a bracket is hingedly provided at the rear of the fan body, a soft magnetic suction plate is fixedly provided on the bracket, a soft magnetic frame is detachably provided on the soft magnetic suction plate, and the photo is fixed to the bracket through the soft magnetic frame. The fan is placed upright on the desktop through the bracket or hung on the wall or desktop screen through the connecting frame on the bracket. Photos are provided on the bracket through the soft magnetic suction plate and the magnetic frame to improve the functionality of the desktop fan. In addition, a negative ion generator and a filter component are provided on the fan body to purify the air and keep the blowing comfortable.

[0004] The desktop fan of the prior art has added extended functions to meet the different needs of users. The needs of users are different, and the extended functions of the fans they need are also various. The present application has also made corresponding improvements to this, expanding other functions of the desktop fan to meet the needs of the market. Utility Model Content

[0005] The technical problem to be solved by the present application is to provide a desktop standing fan, further optimize the structural setting of the fan, and at the same time expand the function of the fan with a night light.

[0006] The technical solution adopted in the present application is: a desktop standing fan, including a fan seat and a fan head, the fan seat has a cavity inside, the fan seat is provided with a mounting opening for accommodating the fan head, the two sides of the fan head are rotatably connected to the wall of the mounting opening through a rotating shaft, the fan head includes an outer cover and fan blades arranged in the outer cover, a mounting groove is arranged at the center of the front side surface of the outer cover, a mounting strip is arranged in the outer cover, the mounting strip is attached to the front side wall surface of the outer cover, a light-emitting component is installed in the mounting groove, the mounting strip connects the mounting groove and one of the rotating shafts, a control device is installed in the cavity, and a wire assembly passes through the mounting strip to connect the control device and the light-emitting component.

[0007] Compared with the prior art, the advantages of the present application are that, firstly, the fan head of the present application is embedded and installed in the installation port of the fan seat, and its overall structure is more regular. And the stability and reliability of its structure are also better. Secondly, the two sides of the fan head of the present application are rotatably connected to the wall surface of the installation port through a rotating shaft, and the whole is a flat structure, so that the present application occupies a small space on the desktop. Thirdly, the function of the night light expanded in the present application is that a mounting groove is provided at the center of the front side of the outer cover, and a light-emitting component is installed in the corresponding mounting groove. When the light-emitting component works, it illuminates the night environment, and the volume of the desktop fan itself is not large, and it can be used as a night light placed on the desktop or table. Finally, in order to make the overall appearance structure more concise, the present application adopts a mounting strip to be fitted on the front side wall of the outer cover, and the mounting strip is horizontally connected to the mounting slot and one of the rotating shafts, so that the circuit routing of the fan head and the fan seat can pass between the mounting strip and the front side wall of the outer cover, avoiding the wire assembly from being exposed to the outside, causing safety hazards.

[0008] In some embodiments of the present application, the fan head is an overall rectangular plate-like structure, the corners of the fan head are rounded, the mounting opening is adapted to the structure of the fan head, and there is a gap between the upper wall surface and the lower wall surface of the mounting opening and the fan head. The above structural design meets the requirement of the fan head rotating relative to the fan seat. The fan head rotates around the axis of the rotating shaft to adjust the pitch angle of the fan head.

[0009] In some embodiments of the present application, the front side surface of the bottom of the fan seat constitutes an operating panel, the mounting opening is located above the operating panel, and the operating panel is arranged at an angle.

[0010] In the present application, the fan seat is used to install the control device and constitute the user's operating platform in addition to the function of installing the fan head. The overall structure of the present application is simple, with fewer parts, and can form a smaller desktop fan. The operation panel is tilted so that the operation panel is facing the user, which is convenient for the user to observe and operate.

[0011] In some embodiments of the present application, the operation panel is provided with a stepless speed regulating knob, a lighting control button and an indicator lighting assembly which are respectively connected to the control device. The user can control the wind speed of the fan through the stepless speed regulating knob, and the lighting control button is used to turn on and off the night light function. The indicator light can intuitively understand the use status of the fan.

[0012] In some embodiments of the present application, a battery compartment is also provided at the bottom of the fan seat, and a battery port is opened on the back side of the bottom of the fan seat to connect with the battery compartment. The battery port is covered by a battery cover, and the battery cover is located on the back side of the operating panel.

[0013] In some embodiments of the present application, a power supply battery is installed in the battery compartment, the power supply battery is connected to the control device, and the power supply battery provides power for the fan.

[0014] In some embodiments of the present application, the front side of the installation slot is open, and the opening of the installation slot is covered by a front cover. The front cover is made of a transparent material, and light is transmitted through the front cover when the light-emitting component is working.

[0015] In some embodiments of the present application, the outer cover includes an outer frame, and the outer frame is connected to the mounting groove by a plurality of regularly arranged connecting ribs, and the connecting ribs are arranged along the radial direction of the mounting groove. The outer frame, the mounting groove, and the plurality of connecting ribs constitute the front side of the outer cover.

[0016] In some embodiments of the present application, the mounting bar is arranged along one of the connecting ribs, one end of the mounting bar is inserted into a side wall of the mounting groove, the longitudinal section of the mounting bar is a U-shaped structure, and the mounting bar and the connecting rib affixed to it form a space for the wire assembly to pass through. Preferably, the connecting rib affixed to the mounting bar is widened accordingly to leave enough space for the wire assembly to pass through.

[0017] In some embodiments of the present application, buffer and anti-skid pads are provided at the four corners of the bottom surface of the fan seat, which can reduce the vibration of the fan in the working state and prevent slipping.

[0018] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the structure of this application Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of this application Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the decomposition structure of this application.

[0023] Among them, the specific descriptions of the figure marks are as follows: 1. fan seat; 2. fan head; 21. fan blades; 22. outer cover; 3. installation port; 4. rotating shaft; 5. installation slot; 6. installation bar; 7. control device; 8. light-emitting component; 9. operation panel; 10. stepless speed regulation knob; 11. lighting control button; 12. indicator light lighting component; 13. battery cover; 14. power supply battery; 15. front cover; 16. connecting ribs. DETAILED DESCRIPTION

[0024] The present application is described in detail below in conjunction with the accompanying drawings.

[0025] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] A desktop standing fan, embodiment 1, as Figure 1 to Figure 2 As shown: it includes a fan seat 1 and a fan head 2. The fan seat 1 is hollow, and the fan seat 1 is provided with a mounting opening 3 for accommodating the fan head 2. The two sides of the fan head 2 are rotatably connected to the wall of the mounting opening 3 through a rotating shaft 4. The fan head 2 of the present application is embedded and installed in the mounting opening 3 of the fan seat 1, and its overall structure is more regular. And the stability and reliability of its structure are also better. The two sides of the fan head 2 of the present application are rotatably connected to the wall of the mounting opening 3 through a rotating shaft 4, and the overall structure is a flat structure, so that the present application occupies less space on the desktop.

[0027] The fan head 2 includes an outer cover 22 and a fan blade 21 disposed in the outer cover 22. A mounting groove 5 is disposed at the center of the front side of the outer cover 22, and a light-emitting component 8 is installed in the mounting groove 5. The present application functionally expands the function of a night light, that is, a mounting groove 5 is disposed at the center of the front side of the outer cover 22, and a light-emitting component 8 is installed in the corresponding mounting groove 5. When the light-emitting component 8 is working, the night environment is illuminated, and the desktop fan itself is not large in size, and can be used as a night light placed on a desktop or table.

[0028] A mounting strip 6 is provided inside the outer cover 22, and the mounting strip 6 is attached to the front wall of the outer cover 22. The mounting strip 6 connects the mounting slot 5 and one of the rotating shafts 4. The control device 7 is installed in the cavity, and the wire assembly passes through the mounting strip 6 to connect the control device 7 and the light-emitting assembly 8. In order to make the overall appearance structure more concise, the present application adopts a mounting strip 6 attached to the front wall of the outer cover 22, and the mounting strip 6 is horizontally connected to the mounting slot 5 and one of the rotating shafts 4, so that the circuit routing of the fan head 2 and the fan seat 1 can pass between the mounting strip 6 and the front wall of the outer cover 22, avoiding the wire assembly being exposed to the outside and causing safety hazards.

[0029] Embodiment 2, as Figures 1 to 3 As shown, the front side of the installation slot 5 is open, and the opening of the installation slot 5 is covered by a front cover 15. The front cover 15 is made of transparent material. When the light-emitting component 8 is working, light is transmitted through the front cover 15.

[0030] The outer cover 22 includes an outer frame, and the outer frame is connected to the mounting groove 5 by a plurality of regularly arranged connecting ribs 16 . The connecting ribs 16 are arranged along the radial direction of the mounting groove 5 . The outer frame, the mounting groove 5 , and the plurality of connecting ribs 16 constitute the front side of the outer cover 22 .

[0031] The mounting strip 6 is arranged along one of the connecting ribs 16, one end of the mounting strip 6 is inserted into a side wall of the mounting groove 5, the longitudinal section of the mounting strip 6 is a U-shaped structure, and the mounting strip 6 and the connecting rib 16 attached thereto form a space for the wire assembly to pass through. Preferably, the connecting rib 16 attached to the mounting strip 6 is widened accordingly to leave enough space for the wire assembly to pass through.

[0032] The rest of the content of the second embodiment is the same as that of the first embodiment.

[0033] Embodiment three, as Figures 1 to 3 As shown, the fan head 2 is a rectangular plate-like structure as a whole, the corners of the fan head 2 are rounded, the mounting opening 3 is adapted to the structure of the fan head 2, and there is a gap between the upper wall surface and the lower wall surface of the mounting opening 3 and the fan head 2. The above structural design meets the requirement of the fan head 2 rotating relative to the fan seat 1. The fan head 2 rotates around the axis of the rotating shaft 4, and the pitch angle of the fan head 2 is adjusted.

[0034] The front side of the bottom of the fan seat 1 constitutes an operating panel 9, and the mounting port 3 is located above the operating panel 9, and the operating panel 9 is tilted. In the present application, the fan seat 1 not only plays the role of mounting the fan head 2, but is also used to mount the control device 7 and constitute an operating platform for the user. The overall structure of the present application is simple, with fewer parts and components, and a smaller desktop fan can be formed. The operating panel 9 is tilted so that the operating panel 9 is facing the user, which is convenient for the user to observe and operate.

[0035] The operation panel 9 is provided with a stepless speed regulating knob 10, a lighting control button 11 and an indicator lighting assembly 12 which are respectively connected to the control device 7. The user can control the wind speed of the fan through the stepless speed regulating knob 10, and the lighting control button 11 is used to turn on and off the night light function. The indicator light can intuitively understand the use status of the fan.

[0036] A battery compartment is also provided at the bottom of the fan seat 1 , and a battery port is provided on the back side of the bottom of the fan seat 1 to communicate with the battery compartment. The battery port is covered by a battery cover 13 , and the battery cover 13 is located on the back side of the operation panel 9 .

[0037] A power supply battery 14 is installed in the battery compartment. The power supply battery 14 is connected to the control device 7 and provides power for the fan.

[0038] The four corners of the bottom surface of the fan seat 1 are provided with buffering and anti-skid pads, which can reduce the vibration of the fan in the working state and prevent slipping.

[0039] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0040] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A desktop standing fan, characterized in that: The invention comprises a fan seat (1) and a fan head (2), wherein the fan seat (1) has a cavity inside, and the fan seat (1) is provided with an installation opening (3) for accommodating the fan head (2), and the two sides of the fan head (2) are rotatably connected to the wall surface of the installation opening (3) via a rotating shaft (4), and the fan head (2) comprises an outer cover (22) and a fan blade (21) arranged in the outer cover (22), and a mounting groove (5) is arranged at the center of the front side surface of the outer cover (22), and a mounting strip (6) is arranged in the outer cover (22), and the mounting strip (6) is attached to the front side wall surface of the outer cover (22), and a light-emitting component (8) is installed in the installation groove (5), and the mounting strip (6) connects the installation groove (5) and one of the rotating shafts (4), and a control device (7) is installed in the cavity, and a wire assembly passes through the mounting strip (6) to connect the control device (7) and the light-emitting component (8).

2. A desktop standing fan according to claim 1, characterized in that: The fan head (2) is in the form of a rectangular plate structure as a whole, and the corners of the fan head (2) are smoothly rounded. The mounting opening (3) is adapted to the structure of the fan head (2), and there is a gap between the upper wall surface and the lower wall surface of the mounting opening (3) and the fan head (2).

3. A desktop standing fan according to claim 1, characterized in that: The front side surface of the bottom of the fan seat (1) forms an operating panel (9), the mounting opening (3) is located above the operating panel (9), and the operating panel (9) is arranged at an angle.

4. A desktop standing fan according to claim 3, characterized in that: The operating panel (9) is provided with a stepless speed regulating knob (10), a lighting control button (11) and an indicator lighting assembly (12) which are respectively connected to the control device (7).

5. A desktop standing fan according to claim 1 or 3, characterized in that: A battery compartment is also provided at the bottom of the fan seat (1), and a battery port is provided on the back side of the bottom of the fan seat (1) and communicates with the battery compartment. The battery port is covered by a battery cover (13), and the battery cover (13) is located on the back side of the operation panel (9).

6. A desktop standing fan according to claim 5, characterized in that: A power supply battery (14) is installed in the battery compartment. The power supply battery (14) is connected to the control device (7). The power supply battery (14) provides power for the fan to operate.

7. A desktop standing fan according to claim 1, characterized in that: The front side of the installation slot (5) is open, and the opening of the installation slot (5) is covered by a front cover (15). The front cover (15) is made of a transparent material, and when the light-emitting component (8) is working, light is transmitted through the front cover (15).

8. The desktop standing fan according to claim 1, characterized in that: The outer cover (22) comprises an outer frame, the outer frame and the mounting groove (5) are connected via a plurality of regularly arranged connecting ribs (16), the connecting ribs (16) are arranged along the radial direction of the mounting groove (5), and the outer frame, the mounting groove (5), and the plurality of connecting ribs (16) constitute the front side of the outer cover (22).

9. A desktop standing fan according to claim 8, characterized in that: The mounting strip (6) is arranged along one of the connecting ribs (16), one end of the mounting strip (6) is inserted into a side wall of the mounting groove (5), the longitudinal section of the mounting strip (6) is a U-shaped structure, and the mounting strip (6) and the connecting rib (16) in contact with it form a space for the wire assembly to pass through.

10. The desktop standing fan according to claim 1, characterized in that: Buffering and anti-slip pads are provided at the four corners of the bottom surface of the fan seat (1).

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