A bladeless table fan lamp

Abstract

This utility model discloses a bladeless table fan lamp, including a base and a lamp body disposed on the base. A blower for fanning is rotatably connected to the upper end of the base. A drive device for rotating the blower is provided on the base, and a linkage mechanism between the blower and the drive device enables the blower to rotate. This automatic rotation adjustment of the blower, achieved through the drive device and linkage mechanism, adjusts the airflow direction, improving ease of use. Furthermore, the lamp body and blower on the base combine lighting and fan functions, simultaneously meeting the user's lighting and fan needs without the need for separate lamps and fans, significantly saving indoor space.

Description

Technical Field

[0001] This utility model relates to the technical field of table fan lamps, and more particularly to a bladeless table fan lamp. Background Technology

[0002] As people's living standards improve, the demand for multifunctionality and space utilization in home appliances is increasing. Traditional table fans only have a blowing function, and table lamps only have a lighting function. Separating the two not only takes up a lot of space, but also requires separate placement and storage, resulting in inconvenience in use.

[0003] In the existing technology, there are also some products that combine table fans and table lamps. For example, the patent document with patent number CN219530610U discloses a table lamp that can blow air, but the blowing device on it cannot be adjusted to rotate, so it is not convenient to use. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a bladeless table fan lamp that integrates blowing and lighting functions and whose blowing device can be rotated to adjust the blowing direction.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A bladeless table fan lamp includes a base and a lamp body disposed above the base. A blower for fanning is rotatably connected to the upper end of the base. A drive device for driving the blower to rotate is provided on the base. A linkage mechanism for driving the blower to rotate is provided between the blower and the drive device.

[0006] In a preferred embodiment of this utility model, the driving device includes a first driving motor disposed in the base and driving the blower to rotate, and the linkage mechanism includes a driving gear disposed on the output shaft of the first driving motor, a driven gear disposed in the base and meshing with the driving gear, a slot disposed on the driven gear, and a plug disposed at the bottom of the blower and engaging with the slot.

[0007] In a preferred embodiment of the present invention, the base is provided with a seat for assembling the drive device, the seat including a positioning groove for assembling the first drive motor and a positioning shaft for assembling the driven gear.

[0008] In a preferred embodiment of the present invention, a support platform for supporting the driven gear is provided on the base and at the bottom end of the positioning shaft, a limiting block for limiting the rotation angle of the driven gear is provided on the base and at the outer edge of the support platform, and a limiting protrusion for abutting against the limiting block is provided on the bottom surface of the driven gear.

[0009] In a preferred embodiment of the present invention, the blower includes a housing disposed on the base, a rotatable impeller disposed inside the housing, and a second drive motor disposed inside the housing and driving the impeller to rotate. The housing includes an air inlet disposed on the rear side and an air outlet disposed on the front side. An air guide plate is disposed inside the housing and located between the air inlet and the air outlet.

[0010] In a preferred embodiment of the present invention, the housing includes a first support seat disposed therein and a second support seat disposed therein and located below the first support seat, the wind turbine is disposed between the first support seat and the second support seat, and the second drive motor is disposed on the second support seat.

[0011] In a preferred embodiment of this utility model, the plug is disposed at the bottom of the housing, and a bearing is provided between the housing and the base.

[0012] In a preferred embodiment of this utility model, the front side of the housing is provided with a display screen for displaying the working position of the blower, the base is provided with a control switch for controlling the lamp body, the blower and the drive device to work, and the side wall of the base is provided with a charging port.

[0013] In a preferred embodiment of this utility model, the base is provided with a support frame, the lamp body is disposed on the support frame, and the lamp body includes a lamp holder disposed on the support frame, a light bulb disposed on the lamp holder, a support bracket disposed on the lamp holder, and a lampshade connected to the support bracket; the upper end of the support frame is provided with a handle.

[0014] In a preferred embodiment of the present invention, the support frame includes a U-shaped main frame, which surrounds the outside of the blower. The top of the main frame extends downward to a hinge shaft that is hinged to the blower, and the top of the main frame extends upward to a support shaft for supporting the lamp holder.

[0015] The beneficial effects of this utility model are: by incorporating a lamp body and a blower device on the base, the lighting and blower functions are combined, thus simultaneously meeting the user's lighting and blower needs, eliminating the need for separate table lamps and fans, and greatly saving indoor space. Furthermore, the automatic rotation and adjustment of the blower device, achieved through a drive device and linkage mechanism, adjusts the blower direction, improving ease of use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the present invention; Figure 2 This is a longitudinal sectional view of the present invention; Figure 3 This is a cross-sectional view of the present invention; Figure 4 This is an assembly diagram of the blower and the drive device in this utility model; Figure 5 This is an assembly diagram of the drive device in this utility model; Figure 6 This is a schematic diagram of the base body in this utility model; Figure 7 This is a schematic diagram of the upper side of the driven gear in this utility model; Figure 8 This is a lower schematic diagram of the driven gear in this utility model; Figure 9 This is a schematic diagram of the conical lampshade in this utility model; Figure 10 This is a schematic diagram of the lampshade being pyramidal in this utility model. Detailed Implementation

[0017] The technical solutions in the embodiments of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.

[0018] Reference Figures 1 to 10 A bladeless table fan lamp includes a base 1 and a lamp body 2 disposed above the base 1. A blower device 3 for fanning is rotatably connected to the upper end of the base 1. A drive device 4 for rotating the blower device 3 is provided on the base 1. A linkage mechanism 5 is provided between the blower device 3 and the drive device 4 to drive the blower device 3 to rotate. In this way, the automatic rotation adjustment of the blower device 3 is achieved through the drive device 4 and the linkage mechanism 5, thereby adjusting the airflow direction and improving ease of use. Furthermore, the lamp body 2 and blower device 3 on the base 1 combine lighting and fan functions, thus simultaneously meeting the user's lighting and fan needs, eliminating the need for separate table lamps and fans, and greatly saving indoor space.

[0019] In this design, the drive device 4 includes a first drive motor 41 disposed within the base 1 and driving the blower device 3 to rotate. The linkage mechanism 5 includes a drive gear 51 disposed on the output shaft of the first drive motor 41, a driven gear 52 disposed within the base 1 and meshing with the drive gear 51, a slot 53 disposed on the driven gear 52, and a plug 54 disposed at the bottom of the blower device 3 and engaging with the slot 53. This gear set achieves transmission efficiency and low noise. Furthermore, the engagement of the slot 53 and the plug 54 enables quick assembly and reliable connection between the blower device 3 and the driven gear 52, ensuring stable power transmission.

[0020] In this design, the base 1 includes a seat 11 for assembling the drive device 4. The seat 11 includes a positioning groove 111 for assembling the first drive motor 41 and a positioning shaft 112 for assembling the driven gear 52. This provides a stable assembly base for the components of the drive device 4. The shape of the positioning groove 111 matches the shape of the first drive motor 41, and a positioning post is provided on the outside of the positioning groove 111 to assist in positioning the first drive motor 41, ensuring that the first drive motor 41 will not wobble after assembly. The positioning shaft 112 provides positioning and support for the driven gear 52, ensuring the coaxiality of the driven gear 52 during rotation, thereby improving transmission accuracy.

[0021] In this design, a support platform 113 for supporting the driven gear 52 is provided on the base 11 at the bottom end of the positioning shaft 112. A limiting block 114 for limiting the rotation angle of the driven gear 52 is provided on the base 11 at the outer edge of the support platform 113. A limiting protrusion 521 that abuts against the limiting block 114 is provided on the bottom surface of the driven gear 52. This provides stable support for the driven gear 52 through the support platform 113, ensuring uniform force distribution during rotation. Simultaneously, the cooperation between the limiting block 114 and the limiting protrusion 521 precisely limits the rotation angle of the driven gear 52, thereby limiting the rotation range of the blower 3 and preventing excessive rotation of the blower 3, which could cause the internal connecting wires to become entangled. Specifically, there are two limiting blocks 114, which form a limiting area between the two limiting blocks 114, allowing the limiting protrusion 521 to move. Preferably, the included angle between the two limiting blocks 114 is 60°-210°, so that the rotation angle range of the blower 3 is 60°-210°, thereby meeting the wide range of blower needs in daily use.

[0022] In this design, the blower device 3 includes a housing 31 mounted on a base 1, a rotatable impeller 32 housed within the housing 31, and a second drive motor 33 housed within the housing 31 that drives the impeller 32 to rotate. The housing 31 includes an air inlet 311 located at the rear and an air outlet 312 located at the front. The second drive motor 33 drives the impeller 32 to rotate at high speed, creating a negative pressure inside the housing 31. External air enters the housing 31 through the air inlet 311, is accelerated by the impeller 32, and is then blown out through the air outlet 312, thus achieving the blowing function. Furthermore, the bladeless fan design is not only aesthetically pleasing but also prevents users from touching the rotating impeller 32, improving safety.

[0023] In this design, a guide vane 34 is provided inside the housing 31, located between the air inlet 311 and the air outlet 312. This guide vane 34 guides the airflow within the housing 31, directing it along a predetermined path, reducing airflow turbulence, and further improving airflow efficiency and uniformity. Simultaneously, the guide vane 34 also supports the internal structure of the housing 31, enhancing its overall strength. Preferably, the guide vane 34 adopts an arc-shaped design, with its curvature matching the airflow trajectory to reduce frictional resistance between the airflow and the guide vane 34. The guide vane 34 and the housing 31 combine to form an air duct cavity, within which the impeller 32 is positioned according to usage requirements.

[0024] In this design, the housing 31 includes a first support 35 disposed therein and a second support 36 disposed therein and located below the first support 35. The impeller 32 is disposed between the first support 35 and the second support 36, and the second drive motor 33 is disposed on the second support 36. The first support 35 and the second support 36 provide stable assembly support for the impeller 32 and the second drive motor 33, ensuring coaxiality of the impeller 32 during rotation and avoiding shaking and noise caused by unstable assembly. Preferably, the first support 35, the second support 36, and the air guide plate 34 are integrally formed; the first support 35 is provided with a bearing seat adapted to the upper end of the impeller 32, thereby reducing frictional resistance during impeller 32 rotation and improving rotational smoothness; the second drive motor 33 is fixed to the second support 36 by a threaded connection.

[0025] In this design, the plug 54 is located at the bottom of the housing 31, and a bearing 6 is located between the housing 31 and the base 1. The bearing 6 reduces the rotational frictional resistance between the housing 31 and the base 1, making the rotation of the blower 3 smoother and more stable, while also reducing the noise generated during rotation.

[0026] In this design, the front of the housing 31 is equipped with a display screen 37 for showing the operating position of the blower 3. The base 1 is equipped with a control switch 13 for controlling the operation of the lamp body 2, the blower 3, and the drive device 4. A charging port 15 is located on the side wall of the base 1. The display screen 37 can display the operating position of the blower 3 in real time, allowing users to intuitively understand the device's operating status. The control switch 13 includes a lamp body switch, a blower switch, a blower position adjustment switch, and a blower rotation adjustment switch. The control switch 13 can be a mechanical rotary or push-button switch, or an electronic touch switch. The charging port 15 uses a Type-C or USB interface, featuring fast charging speed and high versatility, allowing users to charge with various chargers.

[0027] In this solution, the base 1 is provided with a support frame 12, the lamp body 2 is disposed on the support frame 12, the lamp body 2 includes a lamp holder 21 disposed on the support frame 12, a light bulb 22 disposed on the lamp holder 21, a support bracket 23 disposed on the lamp holder 21, and a lamp cover 24 connected to the support bracket 23; the upper end of the support frame 12 is provided with a handle 14. Specifically, the support frame 12 includes a U-shaped main frame 121, which surrounds the outer side of the housing 31. The top of the main frame 121 extends downward to a hinge shaft 122 that is hinged to the housing 31. The housing 31 is provided with a hinge hole that mates with the hinge shaft 122. Specifically, the hinge shaft 122 includes a connecting shaft 1221 connected to the bottom end, a limiting ring 1222 fitted onto the bottom end of the connecting shaft 1221 and capable of being locked in the hinge hole, and a limiting insert 1223 locked onto the bottom end of the connecting shaft 1221 and restricting the limiting ring 1222 from disengaging from the connecting shaft 1221, thereby further ensuring the stability of the rotation of the blower 3. The top of the main frame 121 extends upward to form a support shaft 123 for supporting the lamp holder 21. Several outwardly extending support brackets 23 are provided on the bottom of the lamp holder 21. These support brackets 23 can be connected to the upper or lower end of the lamp cover 24 to support the lamp cover 24. (Refer to...) Figure 1 , Figure 9 and Figure 10 The lampshade 24 can be cylindrical or conical, etc. The handle 14 adopts an arc-shaped structure and is integrally formed with the support frame 12, making its structure more stable and able to bear the overall weight of the equipment.

[0028] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A bladeless table fan lamp, comprising a base (1) and a lamp body (2) disposed above the base (1), characterized in that, The upper end of the base (1) is rotatably connected to a blower (3) for fanning, and the base (1) is provided with a drive device (4) for driving the blower (3) to rotate. A linkage mechanism (5) is provided between the blower (3) and the drive device (4) to drive the blower (3) to rotate.

2. The bladeless table fan lamp according to claim 1, characterized in that, The drive device (4) includes a first drive motor (41) disposed in the base (1) and driving the blower (3) to rotate. The linkage mechanism (5) includes a drive gear (51) disposed on the output shaft of the first drive motor (41), a driven gear (52) disposed in the base (1) and meshing with the drive gear (51), a slot (53) disposed on the driven gear (52), and a plug (54) disposed at the bottom of the blower (3) and engaging with the slot (53).

3. A bladeless table fan lamp according to claim 2, characterized in that, The base (1) is provided with a seat (11) for assembling the drive device (4). The seat (11) includes a positioning groove (111) for assembling the first drive motor (41) and a positioning shaft (112) for assembling the driven gear (52).

4. A bladeless table fan lamp according to claim 3, characterized in that, The base (11) is provided with a support platform (113) at the bottom end of the positioning shaft (112) for supporting the driven gear (52). The base (11) is provided with a limiting block (114) at the outer edge of the support platform (113) to limit the rotation angle of the driven gear (52). The bottom surface of the driven gear (52) is provided with a limiting protrusion (521) that can abut against the limiting block (114).

5. A bladeless table fan lamp according to claim 2, characterized in that, The blower (3) includes a housing (31) disposed on the base (1), a rotatable impeller (32) disposed inside the housing (31), and a second drive motor (33) disposed inside the housing (31) and driving the impeller (32) to rotate. The housing (31) includes an air inlet (311) disposed on the rear side and an air outlet (312) disposed on the front side. A guide plate (34) is provided inside the housing (31) and between the air inlet (311) and the air outlet (312).

6. A bladeless table fan lamp according to claim 5, characterized in that, The housing (31) includes a first support base (35) disposed therein and a second support base (36) disposed therein and located below the first support base (35). The wind turbine (32) is disposed between the first support base (35) and the second support base (36), and the second drive motor (33) is disposed on the second support base (36).

7. A bladeless table fan lamp according to claim 5, characterized in that, The plug (54) is located at the bottom of the housing (31), and the housing (31) is connected to the base (1) by a bearing (6).

8. A bladeless table fan lamp according to claim 5, characterized in that, The front side of the housing (31) is provided with a display screen (37) for displaying the working position of the blower. The base (1) is provided with a control switch (13) for controlling the lamp body (2), the blower (3) and the drive device (4) to work. The side wall of the base (1) is provided with a charging port (15).

9. A bladeless table fan lamp according to any one of claims 1 to 8, characterized in that, The base (1) is provided with a support frame (12), and the lamp body (2) is set on the support frame (12). The lamp body (2) includes a lamp holder (21) set on the support frame (12), a light bulb (22) set on the lamp holder (21), a support bracket (23) set on the lamp holder (21), and a lamp cover (24) connected to the support bracket (23). The upper end of the support frame (12) is provided with a handle (14).

10. A bladeless table fan lamp according to claim 9, characterized in that, The support frame (12) includes a U-shaped main frame (121) that surrounds the outside of the blower (3). The top of the main frame (121) extends downward to a hinge shaft (122) that is hinged to the blower (3), and the top of the main frame (121) extends upward to a support shaft (123) for supporting the lamp holder.

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