Desktop fan with lighting

Abstract

This utility model relates to the field of household products technology, specifically to a desktop fan with lighting function, including a base; a disassembly assembly installed on one side of the base for assembling a support rod with the base; and a rotating assembly installed within the disassembly assembly for adjusting the angle of the support rod. Compared to existing technologies, this application, through the combined use of the disassembly and rotating assemblies, facilitates user maintenance and fan angle adjustment, improves user comfort and device durability, and solves the problem of existing technologies where fans and desk lamps are used independently or have limited functionality.

Description

Technical Field

[0001] This utility model relates to the field of household products technology, and in particular to a desktop fan with lighting function. Background Technology

[0002] Desktop fans, as a common small electrical appliance, are widely used in homes, offices, dormitories, and other places to provide users with localized cooling and air circulation. As people's requirements for the comfort of their office and study environments continue to increase, desktop fans with multiple functions are gradually gaining market favor. For example, additional functions such as lighting, charging, and storage are added to the fan base to improve the practicality and ease of use of the device. Among them, desktop fans with lighting functions can simultaneously meet users' needs for ventilation and lighting, and are suitable for various usage scenarios such as reading, studying, and working. However, existing multi-functional desktop fans still have many shortcomings in practical applications and urgently need improvement.

[0003] Existing desktop fans typically employ a fixed or limited-angle adjustment design, restricting the airflow direction and preventing users from flexibly adjusting the airflow angle to suit their needs, thus affecting user comfort. Furthermore, some products use traditional bracket structures, making disassembly and repair cumbersome. When replacing fan parts or cleaning internal dust, tools are often required for disassembly and reassembly, which is inconvenient for daily maintenance. On the other hand, among desktop fans with integrated lighting functions, the installation method of the lamp is relatively simple, and the lamp head of some products cannot be adjusted at a large angle, resulting in limited lighting direction and difficulty in adapting to different usage needs. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a desktop fan with lighting function to solve the problems of limited angle adjustment and inconvenient disassembly and maintenance of traditional desktop fans with lighting function.

[0005] To achieve the above objectives, this utility model provides a desktop fan with lighting function, comprising: a base, a plug installed on one side of the base, several sockets installed on the other side of the base, several switches installed on the base on the same side of the sockets, a pen holder installed on the top surface of the base, a bracket fixedly installed on the top surface of the base, a flexible tube installed on the side of the bracket away from the base, a desk lamp installed on the side of the flexible tube away from the bracket, a support rod installed on the base on the same side of the pen holder, a fan housing installed on the support rod away from the base, and fan blades rotatably installed inside the fan housing;

[0006] A disassembly assembly is mounted on one side of the base and is used to assemble the support rod to the base;

[0007] A rotating assembly is installed within the disassembly assembly and is used to adjust the angle of the support rod.

[0008] Preferably, the disassembly assembly includes a connecting sleeve fixedly installed on one side of the base, a fixing sleeve slidably installed inside the connecting sleeve, a support rod slidably installed inside the fixing sleeve, and a load-bearing plate fixedly installed on the support rod.

[0009] Preferably, a first sliding groove and a second sliding groove are sequentially formed on the side of the connecting sleeve near the base, and a rotating hoop is fixedly installed on the side of the fixing sleeve near the connecting sleeve, and the rotating hoop is slidably installed in the second sliding groove.

[0010] Preferably, the fixed sleeve has a plurality of locking holes, and the support rod has a sliding groove at one end near the fixed sleeve. A sliding plate is fixedly installed in the sliding groove, and two first sliders are slidably installed in the sliding groove. The first sliders have locking grooves that are adapted to the sliding plate. A return spring is fixedly installed on one side of the first slider, and the other end of the return spring is fixedly installed on one side of another first slider. The first sliders are adapted to the locking holes.

[0011] Preferably, the cross-section of the first slider is trapezoidal.

[0012] Preferably, the rotating assembly includes a sliding hoop slidably installed inside the connecting sleeve, a plurality of limiting teeth fixedly installed inside the sliding hoop, a locking disc fixedly installed on the base on the same side of the connecting sleeve, the locking disc being installed inside the connecting sleeve, and a locking tooth rotatably installed on the side of the locking disc away from the base, the limiting teeth being adapted to the locking teeth.

[0013] Preferably, a plurality of second sliders are fixedly installed on the outer circumference of the sliding band, and the plurality of second sliders are slidably installed inside the first sliding groove.

[0014] The beneficial effects of this utility model are:

[0015] 1. This desktop fan with integrated lighting features a detachable assembly. Users simply lift the support rod upwards; the first slider on the support rod, under external force, retracts along the sliding plate into the groove. Due to the trapezoidal cross-section of the first slider, it retracts smoothly inwards, disengaging from the locking hole on the fixing sleeve, thus separating the support rod from the fixing sleeve. When reinstalling the support rod, the user presses the first sliders on both sides of the support rod inwards to retract them, allowing the support rod to smoothly insert into the fixing sleeve. Once the support rod is pushed into the appropriate position, the first slider automatically pops out under the action of the return spring and locks into place with the locking hole on the fixing sleeve, completing the fixation. Furthermore, the weight-bearing plate further enhances the stability of the device, ensuring the stability of the installed support rod and its upper structure, while also distributing the load and improving durability.

[0016] 2. This type of desktop fan with lighting function has a rotating component. When the user needs to adjust the fan's blowing angle, the user holds the support rod and rotates it in the desired direction. At this time, several second sliders fixedly installed on the outer circumference of the sliding hoop slide within the first sliding groove, ensuring the stability and smoothness of the sliding hoop's rotation. Simultaneously, the limiting teeth fixedly installed inside the sliding hoop interact with the locking teeth on the locking disc, allowing the sliding hoop to rotate in one direction with the cooperation of the limiting teeth and the locking teeth. After the support rod rotates to the desired position, the meshing structure of the limiting teeth and the locking teeth allows the support rod to be firmly fixed in that position, preventing the fan angle from accidentally shifting due to external force, thereby achieving the adjustability and stability of the fan's blowing angle.

[0017] 3. This desktop fan with integrated lighting, equipped with a power outlet, allows users to charge small appliances such as mobile phones, laptops, and desk lamps directly without needing to find additional power outlets, greatly enhancing the convenience and practicality of the device. Furthermore, the outlet can also be used to connect other power-dependent devices, such as small fans and humidifiers, further expanding the device's application range and meeting diverse power needs in different scenarios. It also avoids power distribution problems caused by insufficient outlets, resulting in a neater and more organized desktop and improving the overall user experience and efficiency for work and study. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in 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 for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the disassembly and rotation structure of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the fixing sleeve of this utility model;

[0022] Figure 4 This is a partial three-dimensional structural diagram of the rotating component of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the support rod and the first slider of this utility model.

[0024] The diagram is marked as follows:

[0025] 1. Base; 2. Pen holder; 3. Stand; 4. Flexible hose; 5. Desk lamp; 6. Fan housing; 7. Fan blade; 8. Support rod; 9. Plug; 10. Socket; 11. Switch; 12. Connecting sleeve; 13. Fixing sleeve; 14. Load-bearing plate; 15. First slider; 16. Sliding hoop; 17. Second slider; 18. Limiting tooth; 19. Locking disc; 20. Locking tooth; 21. Lock hole; 22. Sliding groove; 23. Sliding plate; 24. Return spring; 25. First sliding groove; 26. Second sliding groove; 27. Rotary hoop; 28. Locking groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0027] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] like Figures 1 to 5As shown, a desktop fan with lighting function includes: a base 1, a plug 9 installed on one side of the base 1, several sockets 10 installed on the other side of the base 1, several switches 11 installed on the base 1 on the same side of the sockets 10, a pen holder 2 installed on the top surface of the base 1, a bracket 3 fixedly installed on the top surface of the base 1, a flexible hose 4 installed on the side of the bracket 3 away from the base 1, a desk lamp 5 installed on the side of the flexible hose 4 away from the bracket 3, a support rod 8 installed on the base 1 on the same side of the pen holder 2, a fan housing 6 installed on the support rod 8 away from the base 1, and fan blades 7 rotatably installed inside the fan housing 6; a disassembly assembly installed on one side of the base 1, used to assemble the support rod 8 with the base 1; and a rotation assembly installed inside the disassembly assembly, used to adjust the angle of the support rod 8.

[0029] When using this device, first plug 9 into the power source to power the entire device. Then, the user can operate switch 11 to turn the desk lamp 5 and the fan on and off, and also adjust the fan speed to meet the different environmental and individual needs for airflow. The flexible hose 4 can be bent and adjusted freely according to actual use, allowing the desk lamp 5 to be easily adjusted to the most suitable position, providing the user with the most ideal lighting angle, ensuring comfort and efficiency during work or study. Meanwhile, the pen holder 2 is designed for convenient desktop organization, specifically for storing pens and other small stationery, keeping the desktop neat and tidy. Furthermore, this device... The addition of a disassembly component makes the connection between the support rod 8 and the base 1 more convenient. When the equipment needs maintenance or replacement of certain parts, users can quickly disassemble and reassemble it, greatly improving the convenience of maintenance and extending the service life of the equipment. Furthermore, the rotating component allows the angle of the support rod 8 to be adjusted, ensuring that the air delivered by the fan blades 7 inside the fan housing 6 can be flexibly adjusted according to usage requirements, guaranteeing the comfort and effectiveness of the air delivery. In particular, the socket 10 allows users to charge mobile phones, laptops, and other small electrical appliances or connect other devices that require power while using the device, enhancing the functionality of the device.

[0030] like Figure 2 , Figure 3 , Figure 5As shown, the disassembly assembly includes a connecting sleeve 12 fixedly installed on one side of the base 1, a fixed sleeve 13 slidably installed inside the connecting sleeve 12, a support rod 8 slidably installed inside the fixed sleeve 13, and a load-bearing plate 14 fixedly installed on the support rod 8; a first sliding groove 25 and a second sliding groove 26 are sequentially opened on the side of the connecting sleeve 12 near the base 1, a rotating hoop 27 is fixedly installed on the side of the fixed sleeve 13 near the connecting sleeve 12, and the rotating hoop 27 is slidably installed in the second sliding groove 26; a plurality of locking holes 21 are opened inside the fixed sleeve 13, a sliding groove 22 is opened on one end of the support rod 8 near the fixed sleeve 13, a sliding plate 23 is fixedly installed in the sliding groove 22, two first sliders 15 are slidably installed in the sliding groove 22, a locking groove 28 is opened on the first slider 15, the locking groove 28 is adapted to the sliding plate 23, a return spring 24 is fixedly installed on one side of the first slider 15, and the other end of the return spring 24 is fixedly installed on one side of another first slider 15, the first slider 15 is adapted to the locking hole 21; the cross-section of the first slider 15 is trapezoidal;

[0031] When the user needs to disassemble the support rod 8 from the base 1, the user simply grasps the support rod 8 and lifts it upwards, causing the two first sliders 15 mounted on the support rod 8 to be subjected to external force and retract along the slide plate 23 into the slide groove 22. Because the cross-section of the first slider 15 is trapezoidal, the slider can retract smoothly under external force, thereby disengaging from the locking hole 21 on the fixing sleeve 13 and separating the support rod 8 from the fixing sleeve 13. Conversely, when the user needs to reinstall the support rod 8 onto the base 1, the user first needs to press the first sliders 15 on both sides of the support rod 8 inwards to retract the sliders, thus allowing the support rod 8 to reassemble. The rod 8 is smoothly pushed into the interior of the fixing sleeve 13. Once the support rod 8 is pushed to the appropriate position, the user releases the first slider 15. When the first slider 15 contacts the locking hole 21 on the fixing sleeve 13, the first slider 15 will automatically pop out under the action of the return spring 24, completing the fixation of the support rod 8. At this time, the load-bearing plate 14 on the support rod 8 covers the top of the fixing sleeve 13. The setting of the load-bearing plate 14 not only enhances the stability of the device, but also helps the first slider 15 to share the weight of the support rod 8 and related components installed with the support rod 8, thereby effectively extending the service life of the device and ensuring the stability and durability of the entire desktop fan device.

[0032] like Figure 2 , Figure 4As shown, the rotating assembly includes a sliding hoop 16 slidably installed inside the connecting sleeve 12, a plurality of limiting teeth 18 fixedly installed inside the sliding hoop 16, a locking disc 19 fixedly installed on the base 1 on the same side of the connecting sleeve 12, the locking disc 19 being installed inside the connecting sleeve 12, a locking tooth 20 being rotatably installed on the side of the locking disc 19 away from the base 1, the limiting teeth 18 being adapted to the locking teeth 20; a plurality of second sliders 17 are fixedly installed on the outer circumference of the sliding hoop 16, and the plurality of second sliders 17 are slidably installed inside the first sliding groove 25;

[0033] When the fan's blowing angle needs to be adjusted, the user holds the support rod 8 and rotates it in the desired direction. At the same time, several second sliders 17 fixedly installed on the outer circumference of the sliding band 16 slide inside the first sliding groove 25, ensuring the stability and smoothness of the rotation of the sliding band 16. When the sliding band 16 rotates, the limiting tooth 18 interacts with the locking tooth 20. The matching setting of the limiting tooth 18 and the locking tooth 20 not only allows the support rod 8 to be effectively locked after rotating to the desired position, but also ensures that the locking tooth 20 can rotate unidirectionally without easily loosening through the action of the limiting tooth 18, thereby achieving a stable adjustment of the fan's blowing angle.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0035] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A desktop fan with lighting function, characterized in that, include: A base (1) is provided with a plug (9) on one side and a plurality of sockets (10) on the other side. A plurality of switches (11) are provided on the base (1) on the same side as the sockets (10). A pen holder (2) is provided on the top surface of the base (1). A bracket (3) is fixedly provided on the top surface of the base (1). A flexible hose (4) is provided on the side of the bracket (3) away from the base (1). A desk lamp (5) is provided on the side of the flexible hose (4) away from the bracket (3). A support rod (8) is provided on the base (1) on the same side as the pen holder (2). A fan housing (6) is provided on the side of the support rod (8) away from the base (1). A fan blade (7) is rotatably installed inside the fan housing (6). A disassembly assembly is installed on one side of the base (1) and is used to assemble the support rod (8) with the base (1); A rotating assembly is installed within the disassembly assembly and is used to adjust the angle of the support rod (8).

2. The desktop fan with lighting function according to claim 1, characterized in that, The disassembly assembly includes a connecting sleeve (12) fixedly installed on one side of the base (1), a fixing sleeve (13) slidably installed inside the connecting sleeve (12), a support rod (8) slidably installed inside the fixing sleeve (13), and a load-bearing plate (14) fixedly installed on the support rod (8).

3. The desktop fan with lighting function according to claim 2, characterized in that, The connecting sleeve (12) has a first sliding groove (25) and a second sliding groove (26) sequentially opened on the side near the base (1). A rotating hoop (27) is fixedly installed on the side of the fixed sleeve (13) near the connecting sleeve (12). The rotating hoop (27) is slidably installed in the second sliding groove (26).

4. The desktop fan with lighting function according to claim 3, characterized in that, The fixed sleeve (13) has several locking holes (21). The support rod (8) has a sliding groove (22) at one end near the fixed sleeve (13). A sliding plate (23) is fixedly installed in the sliding groove (22). Two first sliders (15) are slidably installed in the sliding groove (22). A locking groove (28) is opened on the first slider (15). The locking groove (28) is adapted to the sliding plate (23). A return spring (24) is fixedly installed on one side of the first slider (15). The other end of the return spring (24) is fixedly installed on one side of another first slider (15). The first slider (15) is adapted to the locking hole (21).

5. The desktop fan with lighting function according to claim 4, characterized in that, The cross-section of the first slider (15) is trapezoidal.

6. The desktop fan with lighting function according to claim 4, characterized in that, The rotating assembly includes a sliding hoop (16) slidably installed inside the connecting sleeve (12), and a plurality of limiting teeth (18) fixedly installed inside the sliding hoop (16). A locking disc (19) is fixedly installed on the base (1) on the same side of the connecting sleeve (12). The locking disc (19) is installed inside the connecting sleeve (12). A locking tooth (20) is rotatably installed on the side of the locking disc (19) away from the base (1). The limiting teeth (18) are adapted to the locking teeth (20).

7. The desktop fan with lighting function according to claim 6, characterized in that, A plurality of second sliders (17) are fixedly installed on the outer circumference of the sliding band (16), and the plurality of second sliders (17) are slidably installed inside the first sliding groove (25).

Images