Fan with spraying function

Abstract

The utility model discloses a fan with a spraying function, which comprises a fan body, the bottom of the fan body is fixedly connected with a base, a spraying assembly is arranged in the base, the spraying assembly comprises a mist conveying block fixedly connected to the front side of the base, and atomizing nozzles are symmetrically and fixedly connected in the mist conveying block; the atomizing fan has the advantages that the water pump is started to convey water into the atomizing spray head through the piston cavity and the piston head, water flow is atomized through the atomizing spray head, mist is conveyed upwards and evenly dispersed into airflow blown out of the fan body, the cooling effect of the fan is improved, when spraying is not conducted, the atomizing spray head is protected by the protection plate, and the atomization effect is improved. The fan can prevent the atomization nozzle from being easily contaminated by dust and sundries, blocking a nozzle hole of the nozzle, reducing the spraying uniformity and the spraying amount and influencing the spraying effect, and the drawer type water tank is arranged, so that the whole fan does not need to be moved during water adding, and the operation is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fan, concretely is a fan with spray function belongs to fan technical field. BACKGROUND

[0002] In hot weather, people often use fan to promote air circulation, reduce the temperature, the traditional fan is mainly used for air circulation, but in hot summer, only rely on fan air supply often can not satisfy the user's cooling demand, and although there are some fans with humidifying function on the market, but the spray nozzle is directly exposed to the outside, so that the exposed spray head is easy to be stained with dust, sundries, block the spray hole, reduce the spray uniformity and mist output. SUMMARY

[0003] The utility model discloses a fan with spray function to solve at least one technical problem.

[0004] The utility model discloses a fan with spray function, including the fan body, the bottom fixed connection of fan body has the base, be provided with spray assembly in the base, the spray assembly includes the fog block of fixed connection in the front side of base, the inside symmetry fixed connection of fog block has atomizing nozzle, the inside symmetry of fog block is set up piston cavity, and the top of piston cavity is connected with atomizing nozzle through the connecting groove, the water pump is installed in the base, and the output end of water pump is connected with two groups piston cavity through the water outlet pipe, the surface of fog block is set up and is embedded in the groove of L type structure, and the inside sliding connection of this embedding groove has the protection board.

[0005] The utility model discloses a fan with spray function, including the fan body, the bottom fixed connection of fan body has the base, be provided with spray assembly in the base, the spray assembly includes the fog block of fixed connection in the front side of base, the inside symmetry fixed connection of fog block has atomizing nozzle, the inside symmetry of fog block is set up piston cavity, and the top of piston cavity is connected with atomizing nozzle through the connecting groove, the water pump is installed in the base, and the output end of water pump is connected with two groups piston cavity through the water outlet pipe, the surface of fog block is set up and is embedded in the groove of L type structure, and the inside sliding connection of this embedding groove has the protection board.

[0006] As a further scheme of the utility model: the inside of piston cavity is equipped with piston head, one side of piston head is fixedly connected with connecting rod, and one end of connecting rod penetrates the inside of fog block and is connected with the protection board, the surface of connecting rod is sleeved with reset spring, and both ends of reset spring respectively abut with piston head and fog block.

[0007] As a further scheme of the utility model: the surface of piston head is fixedly connected with sealing pad.

[0008] As a further scheme of the utility model: the inside of base is provided with water pumping assembly, the water pumping assembly includes the drawer type water tank of sliding in the inside of base, the input end of water pump is connected with swivel joint, and the swivel joint is rotatably connected in the inside of base through the rotary rod, the other end of swivel joint is connected with water pumping pipe, and the bottom end of water pumping pipe is located in the inside of drawer type water tank.

[0009] As a further scheme of the utility model: the bottom end of the water pumping pipe is fixedly connected with a filter head.

[0010] As a further scheme of the utility model: one side of the rotary joint is fixedly connected with a connecting plate, a compression spring is fixedly connected between the connecting plate and the base, and a protruding block in a semicircular structure is fixedly connected to one side of the drawer type water tank close to the connecting plate.

[0011] The utility model discloses the beneficial effect is:

[0012] The utility model discloses the spray subassembly is provided with, starts water pump and transports water to the atomization spray head inside through piston cavity and piston head, atomization spray head is atomized to the water flow and is transmitted mist to the top, is evenly dispersed to the airflow that fan body blows out, improves the cooling effect of fan, when not carrying out spraying, the protection board is protected to atomization spray head, can avoid atomization spray head easy to contaminate dust, sundries, block spray head spray hole, reduce the evenness and the mist output of spraying, influence the spraying effect.

[0013] Through the setting of the water pumping assembly, the drawer type water tank is set, so that when adding water, the whole fan does not need to be moved, the operation is simple, the water that is pumped in can be filtered through the filter head, the atomization spray head is prevented from being blocked by impurities during conveying, the service life of the atomization spray head is improved, and when the drawer type water tank is taken out, the water pumping pipe is automatically turned over, the movement of the drawer type water tank is prevented from being blocked by the water pumping pipe. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structure schematic view of the utility model;

[0015] Figure 2 It is structure schematic view of protection board and atomization spray head in the utility model;

[0016] Figure 3 It is structure schematic view of water pumping pipe and filter head in the utility model;

[0017] Figure 4 It is sectional view of base in the utility model;

[0018] Figure 5 It is the utility model Figure 4 Enlarged view of A place in the utility model.

[0019] In the drawing: 1, fan body;2, spray subassembly;21, water pump;22, water outlet pipe;23, piston cavity;24, piston head;25, return spring;26, connecting rod;27, atomization spray head;28, protection board;29, mist sending block;3, water pumping assembly;31, drawer type water tank;32, rotary joint;33, filter head;34, water pumping pipe;35, compression spring;36, connecting plate;37, protruding block;4, base. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model. EMBODIMENT

[0021] As Figures 1 to 5 shown, a fan with a spraying function, comprising a fan body 1, the bottom of the fan body 1 is fixedly connected with a base 4, the inside of the base 4 is provided with a spraying assembly 2;

[0022] The spraying assembly 2 comprises a mist sending block 29 fixedly connected to the front side of the base 4, the inside of the mist sending block 29 is fixedly connected with atomizing nozzles 27 in a symmetrical manner, the inside of the mist sending block 29 is provided with piston cavities 23 in a symmetrical manner, and the top end of the piston cavity 23 is connected with the atomizing nozzles 27 through a connecting groove, a water pump 21 is installed in the inside of the base 4, and the output end of the water pump 21 is connected with the two groups of piston cavities 23 through water outlet pipes 22, an embedding groove in an L-shaped structure is formed in the surface of the mist sending block 29, and a protective plate 28 is slidably connected in the embedding groove.

[0023] When the fan with the spraying function works, the water pump 21 is started to deliver water to the inside of the atomizing nozzles 27 through the piston cavities 23 and piston heads 24, the water flow is atomized by the atomizing nozzles 27 and the atomized mist is transmitted upward, and the atomized mist is uniformly dispersed into the airflow blown by the fan body 1, so that the cooling effect of the fan is improved, when the device is not used, the atomizing nozzles 27 are protected by the protective plate 28, the atomizing nozzles 27 can be prevented from being easily contaminated by dust and sundries, the spray holes of the nozzles can be prevented from being blocked, the spraying uniformity and the amount of mist can be reduced, and the spraying effect can be affected.

[0024] The piston cavity 23 is provided with a piston head 24, one side of the piston head 24 is fixedly connected with a connecting rod 26, one end of the connecting rod 26 penetrates through the inside of the mist sending block 29 and is connected with the protective plate 28, a return spring 25 is sleeved on the surface of the connecting rod 26, and both ends of the return spring 25 abut against the piston head 24 and the mist sending block 29 respectively; the surface of the piston head 24 is fixedly connected with a sealing gasket;

[0025] When the device is not in use, the piston head 24 is driven by the elastic force of the return spring 25 to move the connecting rod 26, which pulls the protective plate 28 to protect the atomizing nozzle 27, thereby preventing the atomizing nozzle 27 from being contaminated by dust and debris, clogging the nozzle orifice, reducing the uniformity of the spray and the amount of mist, and affecting the spray effect. When spraying, the water pump 21 delivers water flow to the inside of the piston chamber 23, which then pushes the piston head 24 to move and drives the protective plate 28 to move through the connecting rod 26, preventing the protective plate 28 from affecting the water mist from the atomizing nozzle 27. Embodiment

[0026] In addition to including all the technical features in Embodiment One, this embodiment also includes:

[0027] The inside of the base 4 is provided with a water pumping assembly 3, which includes a drawer-type water tank 31 sliding in the inside of the base 4. The input end of the water pump 21 is connected with a rotary joint 32, which is rotatably connected inside the base 4 through a rotating rod. The other end of the rotary joint 32 is connected with a water pumping pipe 34, and the bottom end of the water pumping pipe 34 is located inside the drawer-type water tank 31. The bottom end of the water pumping pipe 34 is fixedly connected with a filter head 33. One side of the rotary joint 32 is fixedly connected with a connecting plate 36, and a compression spring 35 is fixedly connected between the connecting plate 36 and the base 4. The surface of the drawer-type water tank 31 is fixedly connected with a semicircular protrusion 37 near one side of the connecting plate 36.

[0028] The setting of the drawer-type water tank 31 makes it unnecessary to move the entire fan when adding water, which is simple to operate. The filter head 33 can filter the water drawn in to prevent impurities from clogging the atomizing nozzle 27 during delivery, thereby improving the service life of the atomizing nozzle 27. When the drawer-type water tank 31 is pulled out to add water, the protrusion 37 will first separate from the connecting plate 36, and then the connecting plate 36 will be driven by the elastic force of the compression spring 35 to flip the rotary joint 32, thereby flipping the water pumping pipe 34 out of the inside of the drawer-type water tank 31 to avoid blocking the movement of the drawer-type water tank 31. When the drawer-type water tank 31 is placed inside the base 4, the arc surface of the protrusion 37 will push the connecting plate 36 to move and drive the water pumping pipe 34 to move inside the drawer-type water tank 31, thereby ensuring the subsequent water pumping effect of the water pumping pipe 34.

[0029] Working principle: the fan with the spray function in work, start water pump 21 through the water pipe 34 will draw out the water in the drawer type water tank 31 inside, and through the piston cavity 23 and piston head 24 to the atomizing nozzle 27 inside, through the atomizing nozzle 27 water flow atomization and transmission mist, evenly dispersed to the airflow blown by the fan body 1, the device is not used, the piston head 24 will be driven by the elastic force of return spring 25 connecting rod 26 moves, through connecting rod 26 pull guard plate 28 to the atomizing nozzle 27 protection, so as to avoid the atomizing nozzle 27 easy to stain dust, sundries, block the nozzle orifice, reduce the spray uniformity and the amount of mist, affect the spray effect, when spraying, water pump 21 will deliver water flow to the piston cavity 23 inside, then the water flow will drive piston head 24 moves, and through connecting rod 26 drive guard plate 28 moves, avoid the influence of guard plate 28 on the atomizing nozzle 27 water mist spray, when the drawer type water tank 31 is drawn out to add water, the lug 37 will first separate from the connecting plate 36, then the connecting plate 36 is driven by the elastic force of compression spring 35 to rotate the joint 32, the water suction pipe 34 is turned out from the drawer type water tank 31 inside, avoid the water suction pipe 34 to the movement of the drawer type water tank 31 block, when the drawer type water tank 31 is put into the base 4 inside, the arc surface of lug 37 will drive the connecting plate 36 to move, and drive the water suction pipe 34 to move to the drawer type water tank 31 inside, ensure the subsequent water suction effect of water suction pipe 34.

[0030] It is apparent for those skilled in the art that the present application is not limited to the details of the above-mentioned exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0031] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A fan with a spraying function, comprising a fan body (1), a base (4) fixedly connected to the bottom of the fan body (1), characterized in that: The inside of the base (4) is provided with a spray assembly (2); The spray assembly (2) comprises a mist sending block (29) fixedly connected to the front side of the base (4), the inside of the mist sending block (29) is symmetrically fixedly connected with an atomizing nozzle (27), the inside of the mist sending block (29) is symmetrically provided with a piston cavity (23), and the top end of the piston cavity (23) is connected with the atomizing nozzle (27) through a connecting groove, a water pump (21) is installed in the inside of the base (4), and the output end of the water pump (21) is connected with two groups of the piston cavities (23) through a water outlet pipe (22), and an embedding groove in L-shaped structure is formed in the surface of the mist sending block (29), and a protective plate (28) is slidably connected in the embedding groove.

2. The fan with a misting function according to claim 1, wherein: The piston cavity (23) is provided with a piston head (24), one side of the piston head (24) is fixedly connected with a connecting rod (26), one end of the connecting rod (26) penetrates through the inside of the mist sending block (29) and is connected with the protective plate (28), and a return spring (25) is sleeved on the surface of the connecting rod (26), and the two ends of the return spring (25) are respectively in abutment with the piston head (24) and the mist sending block (29).

3. The fan with a misting function according to claim 2, wherein: The surface of the piston head (24) is fixedly connected with a sealing gasket.

4. The fan with a misting function of claim 1, wherein: The inside of the base (4) is provided with a water pumping assembly (3), the water pumping assembly (3) comprises a drawer type water tank (31) sliding in the inside of the base (4), the input end of the water pump (21) is connected with a rotary joint (32), the rotary joint (32) is rotatably connected in the inside of the base (4) through a rotating rod, the other end of the rotary joint (32) is connected with a water pumping pipe (34), and the bottom end of the water pumping pipe (34) is located in the inside of the drawer type water tank (31).

5. The fan with a misting function according to claim 4, wherein: The bottom end of the water pumping pipe (34) is fixedly connected with a filter head (33).

6. The fan with a misting function according to claim 4, wherein: One side of the rotary joint (32) is fixedly connected with a connecting plate (36), the connecting plate (36) and the base (4) are fixedly connected with a compression spring (35), and the surface of the drawer type water tank (31) is fixedly connected with a protruding block (37) in semicircular structure on the side close to the connecting plate (36).

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