Ceiling fan with good waterproof effect

Abstract

The ceiling fan with the good waterproof effect comprises a motor outer cover, a motor is installed on the inner side of the motor outer cover, a hanging head is installed on the outer side of the motor outer cover, the hanging head is connected with a motor shaft of the motor, the top of the hanging head is connected with a hanging rod, a lower hanging cup covers the outer side of the hanging head, and the lower hanging cup is connected with the hanging rod. The outer side of the hanging rod is sleeved with a waterproof rubber ring connected with the inner side of the lower hanging cup, the top of the hanging rod is connected with a hanging ball, the outer side of the hanging ball is connected with a hanging frame, an upper hanging cup is installed on the outer side of the hanging frame, and the top of the upper hanging cup is covered with a hanging cup waterproof rubber ring. A plurality of fan blades are installed at the bottom of the motor, and thin film waterproof paper is pasted to the outer side of the motor. The waterproof ceiling fan is good in waterproof performance, when the waterproof ceiling fan is used in a humid environment, water drops are not prone to permeating into the ceiling fan, the waterproof grade reaches IP44, normal work of the motor and the circuit board is guaranteed, the application range is enlarged, and consumer experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, and in particular to a ceiling fan with good waterproof effect. Background Art

[0002] Ceiling fans are a common household appliance used in people's daily lives. They are generally fixed on the ceiling to drive indoor air flow, cool down users through air flow and provide users with a comfortable living environment. However, traditional ceiling fans have poor waterproof performance and can only be used in dry environments. For humid environments, such as pig farming, water spraying is required in summer to maintain the humidity of the environment. Due to the infiltration of water droplets, short circuits of motors and certain components in the circuit board are caused, thereby affecting the normal operation of the ceiling fan, reducing the application scope of the ceiling fan, and poor consumer experience. Therefore, in order to avoid the shortcomings of the prior art, it is necessary to improve the prior art. Utility Model Content

[0003] The utility model aims to overcome the shortcomings and deficiencies in the prior art and provide a ceiling fan with a wide range of applications and good waterproof effect.

[0004] The utility model is realized by the following technical solutions:

[0005] A ceiling fan with good waterproof effect comprises a motor housing, a motor is installed on the inner side of the motor housing, a hanging head is installed on the outer side of the motor housing, the hanging head is connected to the motor shaft of the motor, a hanging rod is connected to the top of the hanging head, the outer side cover of the hanging head is provided with a lower hanging cup, the outer side of the hanging rod is sleeved with a waterproof rubber ring connected to the inner side of the lower hanging cup, a hanging ball is connected to the top of the hanging rod, the outer side of the hanging ball is connected to a hanger, an upper hanging cup is installed on the outer side of the hanger, the top cover of the upper hanging cup is provided with a hanging cup waterproof rubber ring, a plurality of fan blades are installed on the bottom of the motor, and a thin film waterproof paper is pasted on the outer side of the motor.

[0006] Furthermore, the fan blades are solid wood waterproof fan blades.

[0007] Furthermore, an installation box is provided on the inner side of the hanger, and a control circuit board is installed in the installation box.

[0008] Furthermore, a connection terminal is provided on the inner side of the hanger.

[0009] Furthermore, a waterproof film is provided at the connection between the outer side of the top of the hanger and the inner side of the top of the upper hanging cup.

[0010] Furthermore, a connecting ring for connecting the hanging ball is provided on the inner side of the hanging bracket.

[0011] Furthermore, a waterproof rubber gasket is provided at the connection between the hanging head and the motor outer cover.

[0012] Furthermore, a sealing plate is connected to the bottom of the hanger for the hanger rod to pass through.

[0013] Furthermore, a convex ring is provided on the top of the motor outer cover for the bottom of the lower hanging cup to be sleeved and installed.

[0014] Furthermore, a long strip mounting hole is provided on the top of the hanger.

[0015] Compared with the prior art, the utility model has a waterproof rubber ring connected to the inner side of the lower hanging cup through the outer side of the hanging rod to prevent water from entering the internal power line from the lower hanging cup, and a hanging cup waterproof rubber ring is provided through the top cover of the upper hanging cup to prevent water from entering the internal power line from the upper hanging cup, and a thin film of waterproof paper is pasted on the outer side of the motor to prevent water from entering the internal power supply of the motor through the gap between the motor and the fan blades, so that the ceiling fan has good waterproof performance. When used in a humid environment, water droplets are not easy to penetrate into the interior of the ceiling fan. The waterproof grade reaches IP44, which ensures the normal operation of the motor and the circuit board, expands the application range of the ceiling fan, and provides a good consumer experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural schematic diagram of a ceiling fan with good waterproof effect according to the utility model;

[0018] Figure 2 This is a structural exploded view of the ceiling fan with good waterproof effect of the utility model.

[0019] In the figure: 1-motor cover; 2-motor; 3-hanging head; 4-hanging rod; 5-lower hanging cup; 6-waterproof rubber ring; 7-hanging ball; 8-hanging bracket; 9-upper hanging cup; 10-waterproof rubber ring of hanging cup; 11-fan blade; 12-film waterproof paper; 13-installation box; 14-connecting terminal; 15-waterproof film; 16-connecting ring; 17-waterproof rubber gasket; 18-sealing plate; 19-convex ring; 20-long strip installation hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1 and Figure 2 The utility model is a ceiling fan with good waterproof effect, comprising a motor housing 1, a motor 2 is installed on the inner side of the motor housing 1, a hanging head 3 is installed on the outer side of the motor housing 1, the hanging head 3 is connected to the motor shaft of the motor 2, a hanging rod 4 is connected to the top of the hanging head 3, the outer side cover of the hanging head 3 is provided with a lower hanging cup 5, the outer side of the hanging rod 4 is sleeved with a waterproof rubber ring 6 connected to the inner side of the lower hanging cup 5, a hanging ball 7 is connected to the top of the hanging rod 4, the outer side of the hanging ball 7 is connected to a hanger 8, an upper hanging cup 9 is installed on the outer side of the hanger 8, a hanging cup waterproof rubber ring 10 is provided on the top cover of the upper hanging cup 9, a plurality of fan blades 11 are installed at the bottom of the motor 2, and a thin film waterproof paper 12 is pasted on the outer side of the motor 2. A waterproof rubber ring 6 connected to the inner side of the lower hanging cup 5 is sleeved on the outer side of the suspension rod 4 to prevent water from entering the internal power line from the lower hanging cup 5. A hanging cup waterproof rubber ring 10 is provided through the top cover of the upper hanging cup 9 to prevent water from entering the internal power line from the upper hanging cup 9. A thin film waterproof paper 12 is pasted on the outer side of the motor 2 to prevent water from entering the internal power supply of the motor through the gap between the motor 2 and the fan blades 11. This makes the ceiling fan have good waterproof performance. When used in a humid environment, water droplets are not easy to penetrate into the interior of the ceiling fan. The waterproof grade reaches IP44, which ensures the normal operation of the motor and the circuit board, expands the application range of the ceiling fan, and provides a good consumer experience.

[0022] The fan blade 11 is a solid wood waterproof fan blade, which is light, durable, easy to install and clean, and has excellent damping performance. It can absorb the vibration generated when the fan rotor runs at high speed, and is quieter and smoother in use.

[0023] An installation box 13 is provided on the inner side of the hanger 8, and a control circuit board is installed in the installation box 13, so that the electrical components in the upper hanging cup 9 can be installed more conveniently.

[0024] A wiring terminal 14 is provided on the inner side of the hanger 8 to facilitate the connection of the power line and the control line.

[0025] A waterproof film 15 is provided at the connection between the outer side of the top of the hanger 8 and the inner side of the top of the upper hanging cup 9 to prevent water vapor from entering the upper hanging cup 9 from the screw connection hole between the upper hanging cup 9 and the hanger 8.

[0026] A connecting ring 16 for connecting the hanging ball 7 is provided on the inner side of the hanging bracket 8 to facilitate the connection and installation of the hanging ball 7 .

[0027] A waterproof rubber gasket 17 is provided at the connection between the hanging head 3 and the motor housing 1 to prevent water vapor from entering the inner side of the motor housing 1 from the hanging head 3 .

[0028] The bottom of the hanger 8 is connected to a sealing plate 18 for the suspension rod 4 to pass through, so as to prevent water vapor from entering the inner side of the upper hanging cup 9 from the bottom of the upper hanging cup 9.

[0029] The top of the motor housing 1 is provided with a convex ring 19 for the bottom of the lower hanging cup 5 to be sleeved and installed, so that the installation of the lower hanging cup 5 is more stable and water vapor is prevented from entering the inner side of the lower hanging cup 5 from the bottom of the lower hanging cup 5.

[0030] The top of the hanger 8 is provided with an elongated mounting hole 20 to facilitate fine adjustment of the mounting position of the ceiling fan.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ceiling fan with good waterproof effect, characterized in that: It includes a motor cover, a motor is installed on the inner side of the motor cover, a hanging head is installed on the outer side of the motor cover, the hanging head is connected to the motor shaft of the motor, a hanging rod is connected to the top of the hanging head, the outer side cover of the hanging head is provided with a lower hanging cup, the outer side of the hanging rod is sleeved with a waterproof rubber ring connected to the inner side of the lower hanging cup, a hanging ball is connected to the top of the hanging rod, the outer side of the hanging ball is connected to a hanger, an upper hanging cup is installed on the outer side of the hanger, the top cover of the upper hanging cup is provided with a hanging cup waterproof rubber ring, a plurality of fan blades are installed on the bottom of the motor, and a thin film of waterproof paper is pasted on the outer side of the motor.

2. The ceiling fan with good waterproof effect according to claim 1, characterized in that: The fan blades are solid wood waterproof fan blades.

3. The ceiling fan with good waterproof effect according to claim 1, characterized in that: An installation box is arranged on the inner side of the hanger, and a control circuit board is installed in the installation box.

4. The ceiling fan with good waterproof effect according to claim 1, characterized in that: The inner side of the hanger is provided with a wiring terminal.

5. The ceiling fan with good waterproof effect according to claim 1, characterized in that: A waterproof film is provided at the connection between the outer side of the top of the hanger and the inner side of the top of the upper hanging cup.

6. The ceiling fan with good waterproof effect according to claim 1, characterized in that: A connecting ring for connecting the hanging ball is provided on the inner side of the hanging bracket.

7. The ceiling fan with good waterproof effect according to claim 1, characterized in that: A waterproof rubber gasket is provided at the connection between the hanging head and the motor outer cover.

8. The ceiling fan with good waterproof effect according to claim 1, characterized in that: The bottom of the hanger is connected with a sealing plate for the hanger rod to pass through.

9. The ceiling fan with good waterproof effect according to claim 1, characterized in that: The top of the motor outer cover is provided with a convex ring for the bottom of the lower hanging cup to be sleeved and installed.

10. The ceiling fan with good waterproof effect according to claim 1, characterized in that: A long strip installation hole is arranged on the top of the hanger.

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