A spray fan

Abstract

This utility model relates to the field of household appliances, and in particular to a misting fan. A misting fan includes a mounting base and a fan body. The fan body is rotatably mounted on the mounting base. The fan body includes a front mesh cover frame and a rear mesh cover frame. A front metal mesh grille is mounted on the front mesh cover frame, and a rear metal mesh grille is mounted on the rear mesh cover frame. A misting assembly is located in the middle of the front mesh cover frame. The misting assembly includes a misting seat, an annular seat in the middle of the misting seat, a water inlet pipe at the lower part of the annular seat, and a water outlet pipe a at the upper part. A misting hole seat is mounted on the annular seat, and a water outlet pipe b is provided on the misting hole seat. A misting cover is provided on the misting seat, and a misting cap is located in the middle of the misting cover. The advantages of this utility model are: the fan body is connected to the toothed body and bearings, allowing for left and right rotation and expanding the radiation range; water enters through the water inlet pipe of the misting seat, and the water outlet pipe a facilitates the return of excess water, making it more environmentally friendly and hygienic; the water is sprayed out through the misting hole seat and blown out by the fan blades, achieving a cooling effect.

Description

Technical Field

[0001] This utility model relates to the field of household appliances, and in particular to a spray fan. Background Technology

[0002] When the fan blades are powered on, they achieve a cooling effect. However, in the hot summer, when the air temperature is high, the air blown out by the fan is also hot, which cannot achieve a satisfactory cooling effect. In view of this phenomenon, and especially when there are many people, it is necessary to expand the scope of use. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems of cooling and expanding the scope of application, this utility model provides a spray fan.

[0004] The technical solution of this utility model is as follows: A spray fan includes a mounting base and a fan body. The fan body is rotatably mounted on the mounting base. The fan body includes a front mesh cover frame and a rear mesh cover frame. A front metal mesh grille is mounted on the front mesh cover frame, and a rear metal mesh grille is mounted on the rear mesh cover frame. A spray assembly is disposed in the middle of the front mesh cover frame. The spray assembly includes a spray seat, an annular seat in the middle of the spray seat, a water inlet pipe at the lower part of the annular seat, and a water outlet pipe a at the upper part. A spray hole seat is mounted on the annular seat, and the spray hole seat has an outlet... Water pipe b, a spray hood is provided on the spray base, a spray cover is provided in the middle of the spray hood, a mounting plate is provided in the middle of the outer frame of the rear screen, a rotating seat is provided on the mounting plate, the rotating seat is installed with the fan blade body through the bushing, the lower part of the outer frame of the front screen and the outer frame of the rear screen form a round shaft, the round shaft is inserted into the tooth body, the tooth body is provided on the mounting plate, the tooth body is connected to the rotating tooth on the motor, the mounting base is provided with a battery and a water pump, the water pump is connected to the inlet pipe through water pipe a, the outlet pipe a is connected to the water tank through water pipe b, and the water pump is connected to the water tank through water pipe c.

[0005] The inner wall of the front mesh cover frame is provided with a baffle, and a baffle body is provided on the inner side of the baffle. A front metal mesh cover grille is provided between the baffle and the baffle body. A mounting hole is provided in the middle of the front metal mesh cover grille. A spray seat insert is installed in the mounting hole. A buckle is provided on the lower inner wall of the spray seat. The buckle is inserted into the front mesh cover frame.

[0006] The outer wall of the spray hole seat is provided with a sealing ring, which is located outside the annular seat. The surface of the water outlet pipe b is provided with a groove, and a spray gasket is provided in the groove. There are three water outlet pipes b.

[0007] The mounting base has a convex ring in the middle, and a bearing is provided outside the convex ring. The mounting base is equipped with an operation screen and a charging port, and the operation screen is connected to a circuit board.

[0008] The inner wall of the cylindrical shaft protrudes inward to form a shaft hole, which is fixedly connected to the mounting hole on the gear body.

[0009] The rotating base has a mounting shaft in the middle, and a shaft tube is provided in the mounting shaft. A bushing is installed on the outside of the mounting shaft, and mounting screws pass through the bushing and are fixed on the shaft tube.

[0010] The technical solution of this utility model has a novel structure, ingenious and simple design, better texture of metal mesh cover, less resistance to airflow in and out of the metal mesh cover, better airflow, lower noise, and easier cleaning of metal mesh cover; the fan body is connected to the tooth body and bearings, and can rotate left and right to expand the radiation range; water enters through the water inlet pipe of the spray seat, and water outlet pipe a facilitates the return of excess water, which is more environmentally friendly and hygienic, and the water is sprayed out through the spray hole seat and blown out by the fan blades to achieve the cooling effect. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Schematic diagram of the structure in section AA; Figure 3 This is a schematic diagram of the structure of this utility model in an explosive state; Figure 4 This is a schematic diagram of the structure of the outer frame of the front grille of this utility model; Figure 5 This is a schematic diagram of the structure of the spray holder of this utility model; Figure 6 This is a schematic diagram of the structure of the spray nozzle seat of this utility model; Figure 7 This is a schematic diagram of the structure of the spray cover of this utility model; Figure 8 This is a top view of the mounting base of this utility model. Figure 9 This is a structural schematic diagram of the mounting base of this utility model viewed from below; Figure 10 This is a schematic diagram of the structure of the fan body and the toothed body of this utility model; Figure 11 This is a schematic diagram of the structure of the fan body of this utility model; Figure 12 This is a structural diagram of the internal structure of the bucket and mounting base of this utility model. Detailed Implementation

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0013] like Figure 1 , 2A spray fan, as shown in figures 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, includes a mounting base 1 and a fan body. The fan body is rotatably mounted on the mounting base 1. The fan body includes a front mesh cover frame 2 and a rear mesh cover frame 3. A front metal mesh cover grille 4 is mounted on the front mesh cover frame 2, and a rear metal mesh cover grille 7 is mounted on the rear mesh cover frame 3. A spray assembly is provided in the middle of the front mesh cover frame 2. The spray assembly includes a spray seat 8, an annular seat 9 in the middle of the spray seat 8, a water inlet pipe 10 at the lower part of the annular seat 9, and a water outlet pipe a11 at the upper part. A spray hole seat 13 is mounted on the annular seat 9. The device includes a water outlet pipe b15, a spray cover 16 on the spray base 8, a spray cap 17 in the middle of the spray cover 16, a mounting plate in the middle of the rear mesh cover outer frame 3, a rotating seat 18 on the mounting plate, and a fan blade body mounted on the rotating seat 18 via a bushing. The lower parts of the front mesh cover outer frame 2 and the rear mesh cover outer frame 3 form a circular shaft 19, which is inserted into a toothed body 20. The toothed body 20 is mounted on the mounting plate 23 and is connected to the rotating tooth 22 on the motor 21. The mounting base 1 includes a battery and a water pump 24. The water pump 24 is connected to the inlet pipe 10 via a water pipe a, and the outlet pipe a11 is connected to the water tank via a water pipe b. The water pump 24 is connected to the water tank via a water pipe c.

[0014] The inner wall of the front mesh cover frame 2 is provided with a baffle 5, and a baffle 6 is provided on the inner side of the baffle 5. A front metal mesh cover grille 4 is provided between the baffle 5 and the baffle 6. A mounting hole is provided in the middle of the front metal mesh cover grille 4. The mounting hole is used to install the spray seat 8 insert. A buckle is provided on the lower inner wall of the spray seat 8. The buckle is inserted into the front mesh cover frame 2.

[0015] The outer wall of the spray hole seat 13 is provided with a sealing ring, which is located outside the annular seat 9. The surface of the water outlet pipe b15 is provided with a groove, and a spray gasket is provided in the groove. There are three water outlet pipes b15.

[0016] The mounting base 1 has a convex ring in the middle and a bearing outside the convex ring. The mounting base 1 is equipped with an operation screen and a charging port, and the operation screen is connected to a circuit board.

[0017] The inner wall of the cylindrical shaft 19 protrudes inward to form a shaft hole, which is fixedly connected to the mounting hole on the gear body 20.

[0018] The rotating base 18 has a mounting shaft in the middle, a shaft tube in the mounting shaft, a bushing installed outside the mounting shaft, and mounting screws passing through the bushing and fixed on the shaft tube. The bushing, shaft tube and mounting screws constitute a motor.

[0019] When in use, the bucket is filled with water, and there are buckle seats on both sides of the bucket to fix the two ends of the mounting base. The water pump 24 delivers water through water pipe c to water pipe a to water inlet pipe 10, reaching the annular seat 9, and spraying it out through the spray gasket on the outside of water outlet pipe b15. Excess water will return to the bucket through water pipe c connected to water outlet pipe a11, which is environmentally friendly and hygienic. It is operated through the control panel, and the circuit board connects the water pump, battery and motor, which is convenient and easy to use. It is rotated by the gear body 20, rotating gear 22 and motor 21, which expands the radiation range and achieves the cooling effect.

[0020] It should be understood that the above description is only a preferred embodiment of the present utility model and is not sufficient to limit the technical solution of the present utility model. For those skilled in the art, within the spirit and principles of the present utility model, additions, subtractions, substitutions, transformations or improvements can be made based on the above description, and all such additions, subtractions, substitutions or improvements should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A spray fan, comprising a mounting base (1) and a fan body, characterized in that: The fan body is rotatably mounted on the mounting base (1). The fan body includes a front mesh cover frame (2) and a rear mesh cover frame (3). A front metal mesh cover grille (4) is mounted on the front mesh cover frame (2), and a rear metal mesh cover grille (7) is mounted on the rear mesh cover frame (3). A spray assembly is provided in the middle of the front mesh cover frame (2). The spray assembly includes a spray seat (8). An annular seat (9) is provided in the middle of the spray seat (8). A water inlet pipe (10) is provided at the bottom of the annular seat (9), and a water outlet pipe a (11) is provided at the top. A spray hole seat (13) is installed on the annular seat (9). A water outlet pipe b (15) is provided on the spray hole seat (13). A spray cover (16) is provided on the spray seat (8). The cover (16) has a spray cover (17) in the middle, the rear cover outer frame (3) has a mounting plate in the middle, the mounting plate has a rotating seat (18), the rotating seat (18) installs the fan blade body through the bushing, the lower part of the front cover outer frame (2) and the rear cover outer frame (3) forms a round shaft (19), the round shaft (19) is inserted into the tooth body (20), the tooth body (20) is set on the mounting plate (23), the tooth body (20) is connected to the rotating tooth (22) on the motor (21), the mounting base (1) is equipped with a battery and a water pump (24), the water pump (24) is connected to the inlet pipe (10) through the water pipe a, the outlet pipe a (11) is connected to the water bucket through the water pipe b, and the water pump (24) is connected to the water bucket through the water pipe c.

2. A spray fan according to claim 1, characterized in that: The inner wall of the front mesh cover frame (2) is provided with a baffle (5), and a baffle (6) is provided on the inner side of the baffle (5). A front metal mesh cover grille (4) is provided between the baffle (5) and the baffle (6). An installation hole is provided in the middle of the front metal mesh cover grille (4). The spray seat (8) is installed in the installation hole. A buckle is provided on the lower inner wall of the spray seat (8). The buckle is inserted into the front mesh cover frame (2).

3. A spray fan according to claim 1, characterized in that: The outer wall of the spray hole seat (13) is provided with a sealing ring, which is located outside the annular seat (9). The surface of the water outlet pipe b (15) is provided with a groove, and a spray gasket is provided in the groove. The number of water outlet pipes b (15) is three.

4. A spray fan according to claim 1, characterized in that: The mounting base (1) has a convex ring in the middle and a bearing outside the convex ring. The mounting base (1) is equipped with an operation screen and a charging port, and the operation screen is connected to a circuit board.

5. A spray fan according to claim 1, characterized in that: The inner wall of the cylindrical shaft (19) protrudes inward to form a shaft hole, which is fixedly connected to the mounting hole on the gear body (20).

6. A spray fan according to claim 1, characterized in that: The rotating base (18) has an installation shaft in the middle, a shaft tube in the installation shaft, a bushing installed outside the installation shaft, and an installation screw passing through the bushing and fixed on the shaft tube.

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