Magnetic suction clamping type spray fan structure of outdoor umbrella

Abstract

The utility model provides a magnetic suction clamping type spray fan structure of an outdoor umbrella, and belongs to the technical field of outdoor umbrellas. The problem that an existing fan structure is poor in universality is solved. According to the magnetic attraction clamping type spraying fan structure of the outdoor umbrella, the outdoor umbrella comprises an umbrella stand, the umbrella stand comprises a plurality of connecting rods which are connected with one another, the fan structure comprises a fan shell and fan blades which are connected to the fan shell in a swinging mode, at least one opening cavity is formed in the outer wall of the fan shell, and magnets are arranged in the opening cavities of the fan shell. The connecting rod is made of an iron material, and the magnet of the fan shell can be adsorbed on the connecting rod, or a clamping shell is clamped on the connecting rod, at least one iron sheet is arranged on the outer side wall of the clamping shell, and the magnet of the fan shell can be adsorbed on the iron sheet. According to the magnetic suction clamping type spraying fan structure of the outdoor umbrella, the connection convenience and universality of the fan structure are improved.

Description

Technical Field

[0001] This utility model belongs to the field of outdoor umbrella technology and relates to a magnetic snap-fit ​​spray fan structure for outdoor umbrellas. Background Technology

[0002] Traditional outdoor umbrellas only serve the functions of sunshade and lighting. When used in hot weather, they are usually equipped with handheld fans. For ease of use, some outdoor umbrellas have fans attached to their frames, which can be turned on and off by switching the fan on and off after the umbrella is opened.

[0003] Existing fan assemblies on umbrella frames, such as the Chinese patent application [Authorization Announcement No.: CN221195428U], disclose a sun umbrella fan assembly, including a sun umbrella, wherein the sun umbrella includes a plurality of umbrella ribs, an umbrella canopy, a plurality of support rods, an umbrella pole, and a lower umbrella plate connected to the umbrella pole, wherein the plurality of umbrella ribs include a first end and a second end, the second end being connected to the umbrella canopy, and the first end being attached to the umbrella pole, wherein each of the plurality of support rods is connected between one of the plurality of umbrella ribs and the lower umbrella plate, at least one of the plurality of support rods includes a fan device that can be attached, and at least one support rod including a fan device also includes two support rod portions positioned opposite each other, the first support rod portion being attached to the umbrella rib, the second support rod portion being attached to the lower umbrella plate, and both of the two opposing support rod portions being attached to the fan device disposed therebetween.

[0004] The installation of the attachable fan device in the above structure requires two opposing support rods to be installed on the attachable fan device. The two support rods can be alternately installed with the umbrella ribs, meaning that the support rods can also serve as umbrella ribs. This means that the attachable fan device requires modification of the umbrella frame, making it impossible to install the above-mentioned attachable fan structure on ordinary parasol frames, thus reducing the versatility of the attachable fan structure. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a magnetic snap-fit ​​spray fan structure for outdoor umbrellas. The technical problem this invention aims to solve is: how to address the poor versatility of existing fan structures.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A magnetic snap-fit ​​spray fan structure for an outdoor umbrella, the outdoor umbrella including an umbrella frame including multiple interconnected connecting rods, the fan structure including a fan housing and fan blades oscillatingly connected to the fan housing, characterized in that at least one opening is provided on the outer wall of the fan housing, a magnet is provided in the opening of the fan housing, the connecting rods are made of iron material and the magnet of the fan housing can be attracted to the connecting rod, or a snap-fit ​​shell is snapped onto the connecting rod, at least one iron plate is provided on the outer wall of the snap-fit ​​shell, and the magnet of the fan housing can be attracted to the iron plate.

[0008] An umbrella frame consists of multiple connecting rods. Outdoor umbrella frames are typically formed by interconnecting uprights, pull rods, diagonal braces, upper ribs, and lower ribs. To facilitate fan operation, magnets are installed inside the opening of the fan housing. When the connecting rods in an outdoor umbrella are made of iron, the magnets on the fan housing can magnetically attract any connecting rod, thus securing the fan housing. When fanning is needed, the fan structure is activated, and the fan blades rotate to generate airflow. However, if the connecting rods in the umbrella frame are not made of iron, the magnets on the fan housing cannot directly attract the connecting rods. Therefore, a snap-fit ​​shell is provided to snap the shell onto the connecting rod. An iron plate is located on the outer wall of the snap-fit ​​shell, and the magnets on the fan housing magnetically attract the iron plate. This snap-fit ​​shell enables a quick connection between the fan housing and the connecting rods of the umbrella frame, improving the convenience and versatility of the fan structure connection.

[0009] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, the umbrella frame includes a lower umbrella disc and a lower umbrella rib hinged to the lower umbrella disc. The connecting rod is the lower umbrella rib. A light strip is provided on the lower end surface of the lower umbrella rib along the length of the lower umbrella rib. One side of the fan housing is magnetically attached to one side of the lower umbrella rib and the fan blades are facing downwards.

[0010] When outdoor umbrellas need to meet multiple needs such as lighting and fanning, most existing outdoor umbrellas place light strips on the lower and upper umbrella ribs to achieve lighting. Since the light strips are placed on the lower end of the lower umbrella rib, one side of the fan housing is attached to one side of the lower umbrella rib, and the fan blades are set downwards. This achieves good fanning effect without affecting the setting of the light strips. The two are relatively independent, thus ensuring the stability of the fan structure installation and use.

[0011] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, a drive motor is provided inside the fan housing, a swing frame is fixedly connected to the drive shaft of the drive motor, the fan blades are hinged to the swing frame, and the fan blades are located below the light strip.

[0012] By fixing a swing frame to the drive shaft of the drive motor, the drive motor drives the swing frame to swing, and the swing frame can drive the fan blades to rotate, thereby achieving airflow. The position setting of the fan blades can prevent them from touching the light strip when they rotate, ensuring the safety of the fan structure.

[0013] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, the fan housing is elongated, the fan blades are located on one side wall of the fan housing, and magnets are provided on the other three side walls of the fan housing.

[0014] Magnets are installed on the other three side walls of the fan housing, which facilitates installation of the fan housing in multiple directions and further improves the versatility of the fan structure.

[0015] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, the snap-fit ​​shell is elongated, with a snap-fit ​​opening on one side and a snap hook on that side. The snap-fit ​​shell can snap onto the connecting rod, and the snap hook abuts against the outer wall of the connecting rod.

[0016] The snap-fit ​​shell adopts a long strip design, which increases the area that the iron plate can be set, thereby improving the stability of the magnetic attraction between the fan housing and the snap-fit ​​shell. Furthermore, the design of the snap-fit ​​shell and the snap hook can enhance the stability of the snap-fit ​​shell during use.

[0017] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, the umbrella frame includes a lower umbrella plate and a lower umbrella rib hinged to the lower umbrella plate. The connecting rod is the lower umbrella rib. A light strip is provided on the lower end face of the connecting rod along the length of the connecting rod. The fan housing is magnetically attached to the upper end face of the connecting rod with the fan blades facing upward.

[0018] The fan housing can also be placed on the upper surface of the lower umbrella rib. With the fan blades facing upwards, ventilation can be achieved, thereby enabling airflow and cooling.

[0019] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, the fan housing is equipped with an ultrasonic sprayer and a water tank. The water tank is connected to the ultrasonic sprayer. When the fan housing is magnetically attached to one side of the connecting rod, the spray nozzle of the ultrasonic sprayer is set downwards.

[0020] By incorporating an existing ultrasonic sprayer into the fan housing, a spray can be generated simultaneously with fanning, resulting in cooler air and further achieving rapid cooling.

[0021] In the above-mentioned magnetic snap-fit ​​spray fan structure for outdoor umbrellas, an ultrasonic sprayer is provided inside the fan housing, and a water inlet pipe communicating with the ultrasonic sprayer is provided on the fan housing.

[0022] Water is supplied to the ultrasonic sprayer through the water inlet pipe, so that the fan structure does not need to be removed for water replenishment during long-term use. Instead, it can be directly connected to an external water pipe through the water inlet pipe, improving the ease of use of the fan structure.

[0023] Compared with existing technologies, the magnetic snap-fit ​​spray fan structure of this outdoor umbrella has the following advantages: When the connecting rod in the outdoor umbrella is made of iron, the magnet on the fan housing can be magnetically attracted to any connecting rod, thus fixing the fan housing. When fanning is needed, the fan structure is activated, and the fan blades rotate to generate airflow. However, when the connecting rod in the umbrella frame is not made of iron, the magnet on the fan housing cannot be directly magnetically attracted to the connecting rod. Therefore, a snap-fit ​​shell is provided to snap the shell onto the connecting rod. An iron plate is provided on the outer wall of the snap-fit ​​shell, and the magnet on the fan housing is magnetically attracted to the iron plate. The snap-fit ​​shell enables a quick connection between the fan housing and the connecting rod of the umbrella frame, improving the convenience and versatility of the fan structure connection. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the assembled structure in Embodiment 1.

[0025] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle.

[0026] Figure 3 This is a partial structural diagram of the fan structure in Embodiment 1.

[0027] Figure 4 This is a partial structural diagram of the assembled part of this embodiment.

[0028] Figure 5 This is a schematic diagram of the snap-fit ​​shell structure in Embodiment 2.

[0029] Figure 6 This is a partial structural diagram of the assembled part of this embodiment.

[0030] Figure 7 This is a schematic diagram of the fan structure in Embodiment 4.

[0031] In the diagram, 1. Umbrella frame; 11. Light strip; 12. Lower umbrella plate; 2. Connecting rod; 3. Fan housing; 31. Opening mouth; 32. Magnet; 33. Drive motor; 33a. Drive shaft; 33b. Swing frame; 34. Ultrasonic sprayer; 35. Water tank; 36. Water inlet pipe; 4. Fan blades; 5. Snap-fit ​​shell; 51. Iron sheet; 52. Bayonet; 53. Hook. Detailed Implementation

[0032] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0033] Example 1

[0034] like Figure 1 As shown, the outdoor umbrella has a magnetic snap-fit ​​spray fan structure. The outdoor umbrella includes an umbrella frame 1, which includes multiple interconnected connecting rods 2. The fan structure includes a fan housing 3 and fan blades 4 that are oscillatingly connected to the fan housing 3.

[0035] Specifically, such as Figure 1-3 As shown, at least one opening 31 is provided on the outer wall of the fan housing 3. A magnet 32 ​​is provided in the opening 31 of the fan housing 3. The connecting rod 2 is made of iron material and the magnet 32 ​​of the fan housing 3 can be attracted to the connecting rod 2. The umbrella frame 1 includes a lower umbrella plate 12 and a lower umbrella rib hinged to the lower umbrella plate 12. The connecting rod 2 is the lower umbrella rib. A light strip 11 is provided on the lower end surface of the lower umbrella rib along the length direction of the lower umbrella rib. One side of the fan housing 3 is magnetically attracted to one side of the lower umbrella rib and the fan blade 4 is set downward.

[0036] The umbrella frame 1 includes multiple connecting rods 2. The umbrella frame 1 of an outdoor umbrella is usually formed by connecting the uprights, pull rods, diagonal rods, upper umbrella ribs and lower umbrella ribs. In order to facilitate fanning, a magnet 32 ​​is provided in the opening 31 of the fan housing 3. When the connecting rods 2 in the outdoor umbrella are made of iron, the magnet 32 ​​on the fan housing 3 can be magnetically attracted to any connecting rod 2, thus fixing the fan housing 3. When fanning is needed, the fan structure is activated, and the fan blades 4 can rotate to achieve fanning. Specifically, the fan housing 3 is magnetically attracted to one side of the lower umbrella rib, which can make the fan blades 4 face downward, providing a better fanning effect and improving the convenience and versatility of the fan structure connection.

[0037] like Figure 2 and Figure 3 As shown, a drive motor 33 is provided inside the fan housing 3. A swing frame 33b is fixedly connected to the drive shaft 33a of the drive motor 33. The fan blade 4 is hinged to the swing frame 33b. The fan blade 4 is located below the light strip 11. The fan housing 3 is long and narrow. The fan blade 4 is located on one side wall of the fan housing 3. Magnets 32 are provided on the other three side walls of the fan housing 3.

[0038] like Figure 2 As shown, the fan housing 3 is equipped with an ultrasonic sprayer 34 and a water tank 35. The water tank 35 is connected to the ultrasonic sprayer 34. When the fan housing 3 is magnetically attached to one side of the connecting rod 2, the spray nozzle of the ultrasonic sprayer 34 is set downward.

[0039] Example 2

[0040] The content of this embodiment is basically the same as that of Embodiment 1, except that: Figure 4 and Figure 5 As shown, a snap-fit ​​shell 5 is snapped onto the connecting rod 2. At least one iron piece 51 is provided on the outer wall of the snap-fit ​​shell 5. The magnet 32 ​​of the fan housing 3 can be attracted to the iron piece 51. The snap-fit ​​shell 5 is elongated. A snap-fit ​​opening 52 is provided on one side of the snap-fit ​​shell 5. A snap-fit ​​hook 53 is provided on this side of the snap-fit ​​shell 5. The snap-fit ​​shell 5 can be snapped onto the connecting rod 2 and the snap-fit ​​hook 53 abuts against the outer wall of the connecting rod 2.

[0041] Example 3

[0042] The content of this embodiment is basically the same as that of Embodiment 1, except that:

[0043] like Figure 6 As shown, the umbrella frame 1 includes a lower umbrella plate 12 and the aforementioned connecting rod 2 hinged to the lower umbrella plate 12. A light strip 11 is provided on the lower end surface of the connecting rod 2 along the length direction of the connecting rod 2. The fan housing 3 is magnetically attached to the upper end surface of the connecting rod 2 and the fan blades 4 are facing upward.

[0044] Since the connecting rod 2 in the umbrella frame 1 is not made of iron, the magnet 32 ​​on the fan housing 3 cannot be directly magnetically attracted to the connecting rod 2. Therefore, a snap-fit ​​shell 5 is provided to snap the snap-fit ​​shell 5 onto the connecting rod 2. An iron plate 51 is provided on the outer wall of the snap-fit ​​shell 5. The magnet 32 ​​of the fan housing 3 is magnetically attracted to the iron plate 51. The snap-fit ​​shell 5 enables the quick connection between the fan housing 3 and the connecting rod 2 of the umbrella frame 1, improving the convenience and versatility of the fan structure connection.

[0045] Example 4

[0046] The content of this embodiment is basically the same as that of Embodiment 1, except that:

[0047] like Figure 7 As shown, an ultrasonic sprayer 34 is provided inside the fan housing 3, and a water inlet pipe 36 connected to the ultrasonic sprayer 34 is provided on the fan housing 3.

[0048] Water is supplied to the ultrasonic sprayer 34 through the water inlet pipe 36, so that the fan structure does not need to be removed for water replenishment during long-term use. Instead, it can be directly connected to the external water pipe through the water inlet pipe 36, which improves the convenience of using the fan structure.

[0049] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A magnetic snap-fit ​​spray fan structure for an outdoor umbrella, the outdoor umbrella including an umbrella frame (1), the umbrella frame (1) including multiple interconnected connecting rods (2), the fan structure including a fan housing (3) and fan blades (4) oscillatingly connected to the fan housing (3), characterized in that, At least one opening (31) is provided on the outer wall of the fan housing (3), and a magnet (32) is provided in the opening (31) of the fan housing (3). The connecting rod (2) is made of iron material and the magnet (32) of the fan housing (3) can be attracted to the connecting rod (2). Alternatively, a snap-fit ​​shell (5) is snapped onto the connecting rod (2), and at least one iron piece (51) is provided on the outer wall of the snap-fit ​​shell (5). The magnet (32) of the fan housing (3) can be attracted to the iron piece (51).

2. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 1, characterized in that, The umbrella frame (1) includes a lower umbrella plate (12) and a lower umbrella rib hinged to the lower umbrella plate (12). The connecting rod (2) is the lower umbrella rib. A light strip (11) is provided on the lower end surface of the lower umbrella rib along the length direction of the lower umbrella rib. One side of the fan housing (3) is magnetically attached to one side of the lower umbrella rib and the fan blades (4) are facing downward.

3. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 2, characterized in that, The fan housing (3) is equipped with a drive motor (33), and a swing frame (33b) is fixedly connected to the drive shaft (33a) of the drive motor (33). The fan blade (4) is hinged to the swing frame (33b) and is located below the light strip (11).

4. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 1, 2, or 3, characterized in that, The fan housing (3) is elongated, and the fan blades (4) are located on one side wall of the fan housing (3). Magnets (32) are provided on the other three side walls of the fan housing (3).

5. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 1, 2, or 3, characterized in that, The snap-fit ​​shell (5) is elongated, and a snap-fit ​​opening (52) is provided on one side of the snap-fit ​​shell (5). A snap-fit ​​hook (53) is provided on this side of the snap-fit ​​shell (5). The snap-fit ​​shell (5) can be snapped onto the connecting rod (2) and the snap-fit ​​hook (53) abuts against the outer side wall of the connecting rod (2).

6. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 1, characterized in that, The umbrella frame (1) includes a lower umbrella plate (12) and a lower umbrella rib hinged to the lower umbrella plate (12). The connecting rod (2) is the lower umbrella rib. A light strip (11) is provided on the lower end face of the connecting rod (2) along the length direction of the connecting rod (2). The fan housing (3) is magnetically attached to the upper end face of the connecting rod (2) and the fan blades (4) are facing upward.

7. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 1, 2, or 3, characterized in that, The fan housing (3) is equipped with an ultrasonic sprayer (34) and a water tank (35). The water tank (35) is connected to the ultrasonic sprayer (34). When the fan housing (3) is magnetically attached to one side of the connecting rod (2), the spray nozzle of the ultrasonic sprayer (34) is set downward.

8. The magnetic snap-fit ​​spray fan structure for outdoor umbrellas according to claim 1, 2, or 3, characterized in that, The fan housing (3) is equipped with an ultrasonic sprayer (34), and the fan housing (3) is equipped with a water inlet pipe (36) that communicates with the ultrasonic sprayer (34).

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