Fan flat foot support

Abstract

The utility model discloses a fan flat foot support, and relates to the technical field of fan supports. The fan comprises a U-shaped base, side supports, a fan body, a protection frame, a water storage support and a liquid distribution pipe, clamping plates are arranged above the two ends of the U-shaped base, the two clamping plates and the U-shaped base are installed through stretching assemblies, an installation area for installation of the protection frame is arranged between the two clamping plates, adjusting shafts are arranged on the two sides of the protection frame, and the side supports are arranged on the two sides of the protection frame. A mask is fixed to the front end of the protection frame through fixing bolts, and a fan body is installed at the middle end in the protection frame. Water mist is sprayed through mutual cooperation of the water storage support, the pump body, the liquid distribution pipe and the atomization spray head, the water mist blows airflow conveyed by the fan body to a user, so that the user is helped to be cooled quickly, ice water can be injected into the water storage support in the later period, the water mist can be sprayed out of the water storage support, and the water mist can be sprayed out of the water storage support. And the cooling effect is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of fan brackets, specifically, it relates to a fan flat-leg bracket. Background Technology

[0002] Fans mainly use their motors to drive the fan blades to rotate, thereby pushing air to bring coolness to users. They are generally composed of a fan body and a support frame. In order to improve the stability of the fan during use, flat-footed supports are often used, that is, the bottom is a flat structure.

[0003] To facilitate outdoor use of fans, portable fans have been developed. However, portable fans often require users to hold them, which is inconvenient. Furthermore, when the outdoor temperature is high, fans alone cannot quickly cool the user down. Therefore, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a fan flat-foot bracket.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A fan flat-leg bracket includes a U-shaped base, a side bracket, a fan body, a protective frame, a water storage tray, and a liquid distribution pipe. The upper ends of both ends of the U-shaped base are provided with clamps, and the two clamps and the U-shaped base are installed by tensioning components. An installation area for installing the protective frame is provided between the two clamps. Adjustment shafts are provided on both sides of the protective frame. A face shield is fixed to the front end of the protective frame by fixing bolts, and the fan body is installed in the middle of the inner side of the protective frame.

[0007] The mask includes a docking ring, protective railings, a central disc, and an injection tube. A central disc is located in the middle of the docking ring. Multiple protective railings are arranged in a ring array between the central disc and the docking ring. Each protective railing has an installation cavity in the middle for installing the injection tube. The bottom of each injection tube is connected to the injection cavity inside the central disc. Multiple atomizing nozzles are installed on the surface of each injection tube. Each atomizing nozzle penetrates a pre-reserved hole on the surface of the injection cavity. A docking nozzle connected to a telescopic tube is installed at the front end of the central disc. The lower end of the telescopic tube is connected to the injection tube. The injection tube extends to the bottom of the U-shaped base and is connected to the pump body. The negative pressure end of the pump body passes through the U-shaped base through a negative pressure tube and extends into the interior of the water storage tray.

[0008] The water storage tray is threadedly connected to the connecting block, and the connecting block is fixed to the bottom of the water storage tray.

[0009] Optionally, each of the tensioning components includes a lower connecting plate, an upper connecting plate, a stud, and a nut. The lower connecting plate is fixed to the upper end of the U-shaped base, and the upper connecting plate is fixed to the bottom of the clamping plate. A strip groove for the stud to pass through is provided in the middle of the upper connecting plate, and a nut is installed on the outside of the stud.

[0010] Optionally, the upper ends of both clamping plates are threaded with limit bolts, the bottom of which extends through to the middle of the clamping plate and is fixed to the pressure block. The bottom of the pressure block is bonded with an anti-slip pad, which abuts against the surface of the adjusting shaft.

[0011] Optionally, a first abutment pad is bonded to the end of the adjusting shaft, and a second abutment pad is attached to one side of the first abutment pad. Both the first and second abutment pads have raised ends on their surfaces. The second abutment pad is fixedly installed inside the positioning cover, and the positioning cover is threadedly connected to the side wall of the clamping plate.

[0012] Optionally, the surface of the adjusting shaft also contacts a ball bearing, which is installed inside the clamping plate.

[0013] Optionally, a transparent box is installed on both sides of the U-shaped base. An RGB light strip is installed inside the transparent box. The RGB light strip is connected to the battery circuit inside the U-shaped base through wires. The upper end of the battery is connected to a charging interface through wires. A control panel is installed at the front end of the U-shaped base.

[0014] Optionally, a polyurethane pad is fixed to the bottom of the water storage tray, and a sealing cover is threaded to one side of the water storage tray. A sealing plug is fixed in the middle of the sealing cover, and the sealing plug abuts against the inner wall of the water inlet on the side of the water storage tray.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0016] This device uses a water reservoir, pump, distribution pipe, and atomizing nozzle to spray water mist. The water mist is then blown towards the user by the airflow delivered by the fan, helping the user cool down quickly. Ice water can be injected into the water reservoir later to further improve the cooling effect.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0019] Figure 1This is a schematic diagram of the front cross-sectional structure of this utility model;

[0020] Figure 2 This is a structural diagram of the combined component of the second contact pad and the raised end in this utility model;

[0021] Figure 3 This is a structural diagram of the combined component of the first contact pad and the raised end in this utility model;

[0022] Figure 4 This is a structural diagram of the combined parts of the liquid distribution pipe and the atomizing nozzle in this utility model;

[0023] Figure 5 for Figure 1 A schematic diagram of the structure of part A in the diagram;

[0024] Figure 6 for Figure 1 Schematic diagram of part B in the diagram;

[0025] Figure 7 for Figure 1 A schematic diagram of the structure of part C in the diagram;

[0026] Figure 8 for Figure 1 A schematic diagram of the structure of part D in the diagram;

[0027] Figure 9 for Figure 1 A schematic diagram of the structure of part E in the diagram.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. U-shaped base; 2. Clamping plate; 3. Protective frame; 4. Adjusting shaft; 5. Fan body; 6. Connecting ring; 7. Guardrail; 8. Center plate; 9. Injection pipe; 10. Atomizing nozzle; 11. Telescopic tube; 12. Connecting nozzle; 13. Polyurethane pad; 14. Pump body; 15. Water storage tray; 16. Connecting block; 17. Lower connecting plate; 18. Upper connecting plate; 19. Stud; 20. Nut; 21. Limiting bolt; 22. Pressure block; 23. Anti-slip pad; 24. Sealing plug; 25. First contact pad; 26. Second contact pad; 27. Protruding end; 28. Positioning cover; 29. ​​Ball bearing; 30. Transparent box; 31. RGB light strip; 32. Charging interface; 33. Control panel.

[0030] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings.

[0032] Please see Figures 1 to 9 This utility model provides a technical solution: a fan flat-leg bracket, including a U-shaped base 1, a side bracket, a fan body 5, a protective frame 3, a water storage tray 15, and a liquid distribution pipe. The upper ends of both ends of the U-shaped base 1 are provided with clamping plates 2. The two clamping plates 2 and the U-shaped base 1 are installed by a tensioning assembly. An installation area for installing the protective frame 3 is provided between the two clamping plates 2. The two sides of the protective frame 3 are provided with adjusting shafts 4. The front end of the protective frame 3 is fixed with a face shield by a fixing bolt. The fan body 5 is installed in the middle of the inner side of the protective frame 3.

[0033] The mask includes a docking ring 6, a protective railing 7, a central plate 8, and an injection tube 9. The central plate 8 is located in the middle of the docking ring 6. Multiple protective railings 7 are arranged in a ring between the central plate 8 and the docking ring 6. Each protective railing 7 has an installation cavity in the middle for installing the injection tube. The bottom of each injection tube is connected to the injection cavity inside the central plate 8. Multiple atomizing nozzles 10 are installed on the surface of each injection tube. Each atomizing nozzle 10 penetrates a reserved hole on the surface of the injection cavity. The front end of the central plate 8 is equipped with a docking nozzle 12 that is connected to a telescopic tube 11. The lower end of the telescopic tube 11 is connected to the injection tube 9. The injection tube 9 penetrates to the bottom of the U-shaped base 1 and is connected to the pump body 14. The negative pressure end of the pump body 14 passes through the negative pressure tube through the U-shaped base 1 and extends into the interior of the water storage tray 15.

[0034] The water storage tray 15 is threadedly connected to the connecting block 16, which is fixed to the bottom of the water storage tray 15. Considering that the cooling speed is slow when the outdoor temperature is high, this device will spray water mist through the cooperation of the water storage tray 15, pump body 14, liquid distribution pipe and atomizing nozzle 10. The water mist will be blown towards the user by the airflow delivered by the fan body 5, thereby helping the user cool down quickly. In addition, ice water can be injected into the water storage tray 15 later to further improve the cooling effect. When in use, the pump body 14 works to generate negative pressure, which draws in the liquid in the water storage tray 15 and pressurizes it. Then it is delivered to the injection pipe 9, enters the telescopic pipe 11 and then enters the central plate 8. Then it is sprayed by the liquid distribution pipe in conjunction with multiple atomizing nozzles 10, and then the fan body 5 delivers the liquid for auxiliary cooling.

[0035] Each tensioning component includes a lower connecting plate 17, an upper connecting plate 18, a stud 19, and a nut 20. The lower connecting plate 17 is fixed to the upper end of the U-shaped base 1, and the upper connecting plate 18 is fixed to the bottom of the clamping plate 2. The upper connecting plate 18 has a slot in the middle for the stud 19 to pass through. The nut 20 is installed on the outside of the stud 19. Considering that the operating height of the fan needs to be adjusted when the device is in use, the air delivery height of the fan body 5 can be changed by loosening the nut 20 and then pulling the clamping plate 2.

[0036] The upper ends of the two clamping plates 2 are threaded with limit bolts 21. The bottom of the limit bolts 21 extends through the middle of the clamping plates 2 and is fixed to the pressure block 22. The bottom of the pressure block 22 is bonded with an anti-slip pad 23, and the anti-slip pad 23 is in contact with the surface of the adjusting shaft 4. Considering that the user will adjust the air delivery angle of the fan body 5 as needed, the limit bolts 21 will be loosened so that the pressure block 22 is not in contact with the adjusting shaft 4, and then the guard frame 3 can be rotated to adjust the air delivery angle of the fan body 5.

[0037] The adjustment shaft 4 has a first abutment pad 25 bonded to its end, and a second abutment pad 26 attached to one side of the first abutment pad 25. Both the first abutment pad 25 and the second abutment pad 26 have raised ends 27 on their surfaces. The second abutment pad 26 is fixedly installed inside the positioning cover 28, and the positioning cover 28 is threaded to the side wall of the clamping plate 2. By setting the first abutment pad 25 in conjunction with the second abutment pad 26, when the user rotates the adjustment shaft 4, the raised ends 27 of the first abutment pad 25 and the second abutment pad 26 can be used to abut and stop the rotation, avoiding the inconvenience of the user having to hold the guard frame 3 with one hand and turn the limit bolt 21 with the other.

[0038] The surface of the adjusting shaft 4 is in contact with the ball bearing 29, which is installed inside the clamping plate 2. The ball bearing 29 reduces friction on the adjusting shaft 4.

[0039] The U-shaped base 1 has two transparent boxes 30 installed on both sides. Inside the transparent box 30, there is an RGB light strip 31. The RGB light strip 31 is connected to the battery circuit inside the U-shaped base 1 through wires. The upper end of the battery is connected to the charging interface 32 through wires. The front end of the U-shaped base 1 has a control panel 33 installed. The RGB light strip 31 serves a decorative purpose for the device and can also provide outline in dark environments.

[0040] The bottom of the water storage tray 15 is fixed with a polyurethane pad 13, and a sealing cover is threaded to one side of the water storage tray 15. A sealing plug 24 is fixed in the middle of the sealing cover, and the sealing plug 24 abuts against the inner wall of the water inlet on the side of the water storage tray 15. The polyurethane pad 13 plays a buffering role for the device, avoiding vibration and noise caused by the operation of the fan body 5.

[0041] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A fan flat-leg bracket, comprising a U-shaped base (1), a side bracket, a fan body (5), a protective frame (3), a water storage tray (15), and a liquid distribution pipe, characterized in that, The U-shaped base (1) has clamps (2) above both ends. The two clamps (2) and the U-shaped base (1) are installed by a tensioning assembly. There is an installation area for the guard frame (3) between the two clamps (2). The guard frame (3) has an adjustment shaft (4) on both sides. The front end of the guard frame (3) is fixed with a face mask by a fixing bolt. The fan body (5) is installed in the middle of the inside of the guard frame (3). The mask includes a docking ring (6), a guardrail (7), a central plate (8), and an injection tube (9). The central plate (8) is located in the middle of the docking ring (6). Multiple guardrails (7) are arranged in a ring array between the central plate (8) and the docking ring (6). Each guardrail (7) has an installation cavity in the middle for installing the injection tube. The bottom of each injection tube is connected to the injection cavity inside the central plate (8). Multiple atomizing nozzles (10) are installed on the surface of each injection tube. Each atomizing nozzle (10) penetrates the reserved hole on the surface of the injection cavity. The front end of the central plate (8) is equipped with a docking nozzle (12) that is connected to the telescopic tube (11). The lower end of the telescopic tube (11) is connected to the injection tube (9). The injection tube (9) penetrates to the bottom of the U-shaped base (1) and is connected to the pump body (14). The negative pressure end of the pump body (14) penetrates through the negative pressure tube through the U-shaped base (1) and extends into the interior of the water storage tray (15). The water storage tray (15) is threadedly connected to the connecting block (16), and the connecting block (16) is fixed to the bottom of the water storage tray (15).

2. The fan flat-leg bracket according to claim 1, characterized in that, Each of the tensioning components includes a lower connecting plate (17), an upper connecting plate (18), a stud (19), and a nut (20). The lower connecting plate (17) is fixed to the upper end of the U-shaped base (1), and the upper connecting plate (18) is fixed to the bottom of the clamping plate (2). The upper connecting plate (18) has a slot in the middle for the stud (19) to pass through, and the stud (19) is fitted with a nut (20).

3. A fan flat-leg bracket according to claim 1, characterized in that, The upper ends of both clamps (2) are threaded with limit bolts (21). The bottom of the limit bolts (21) extends through to the middle of the clamps (2) and is fixed to the pressure block (22). The bottom of the pressure block (22) is bonded with an anti-slip pad (23), and the anti-slip pad (23) abuts against the surface of the adjusting shaft (4).

4. A fan flat-leg bracket according to claim 1, characterized in that, The end of the adjusting shaft (4) is bonded with a first abutment pad (25), and a second abutment pad (26) is attached to one side of the first abutment pad (25). The surfaces of the first abutment pad (25) and the second abutment pad (26) are both provided with protruding ends (27). The second abutment pad (26) is fixedly installed inside the positioning cover (28), and the positioning cover (28) is threadedly connected to the side wall of the clamping plate (2).

5. A fan flat-leg bracket according to claim 1, characterized in that, The surface of the adjusting shaft (4) is also in contact with the ball (29), which is installed inside the clamp (2).

6. A fan flat-leg bracket according to claim 1, characterized in that, Both sides of the U-shaped base (1) are equipped with transparent boxes (30). Inside the transparent boxes (30) are RGB light strips (31). The RGB light strips (31) are connected to the battery circuit inside the U-shaped base (1) through wires. The upper end of the battery is connected to a charging interface (32) through wires. The front end of the U-shaped base (1) is equipped with a control panel (33).

7. A fan flat-leg bracket according to claim 1, characterized in that, A polyurethane pad (13) is fixed to the bottom of the water storage tray (15). A sealing cover is threaded to one side of the water storage tray (15). A sealing plug (24) is fixed in the middle of the sealing cover, and the sealing plug (24) abuts against the inner wall of the water inlet on the side of the water storage tray (15).

Images