CN219472388U

CN219472388U - Ceiling fan with disinfection function

Info

Publication number: CN219472388U
Application number: CN202320750624.XU
Authority: CN
Inventors: 陆明忠
Original assignee: Guangdong Zhongpai Electrical Appliance Technology Co ltd
Current assignee: Guangdong Zhongpai Electrical Appliance Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-04
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a ceiling fan with a disinfection function, which is simple in structure and easy to realize. The motor is arranged, so that the fan blades are conveniently driven to rotate, and the blowing function is conveniently realized. The ultraviolet lamp is arranged so as to realize the disinfection function. The setting of casing is convenient for supply ultraviolet lamp to install wherein, in order that ultraviolet lamp to hide in and play the decorative effect on the one hand, makes the ceiling fan whole more pleasing to the eye, on the other hand so that the flabellum with ultraviolet lamp can separate the setting, makes flabellum or ultraviolet lamp detachable alone and installs, is favorable to maintenance and change.

Description

Ceiling fan with disinfection function

Technical Field

The utility model relates to a ceiling fan, in particular to a ceiling fan with a disinfection function.

Background

Chinese publication No. CN211778100U discloses a multifunctional ultraviolet disinfection ceiling fan, which has normal ventilation function and disinfection function, but its ultraviolet tube is installed on the fan blade, if the fan blade is damaged, people need to disassemble the ultraviolet tube after disassembling the fan blade, and the subsequent installation is also troublesome, inconvenient maintenance and replacement.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by the person skilled in the art.

Disclosure of Invention

The utility model overcomes the defects of the technology and provides the ceiling fan with the disinfection function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a ceiling fan with disinfection function, includes ceiling fan seat subassembly 1, with motor 2 that ceiling fan seat subassembly 1 is connected, driven by motor 2 and pivoted flabellum 3, be used for upwards disinfecting air's ultraviolet lamp 4, be equipped with above motor 2 and be used for supplying ultraviolet lamp 4 installs wherein casing 5.

Preferably, the ceiling fan seat assembly 1 comprises a ceiling fan seat 11 and a hanging rod 12, and the lower end of the hanging rod 12 is fixedly connected with the stator of the motor 2.

Preferably, the ultraviolet lamp 4 includes a first ultraviolet annular lamp 41 and a second ultraviolet annular lamp 42.

Preferably, the upper end surface of the housing 5 is an opening, and the lower end surface is a supporting surface 51 on which the second ultraviolet annular lamp 42 and the second ultraviolet annular lamp 42 are placed.

Preferably, the supporting surface 51 is provided with a plurality of first arc-shaped protruding portions 511 and a plurality of second arc-shaped protruding portions 512 in an upwardly protruding manner, a first limiting space 6 for limiting the second ultraviolet annular lamp 42 is formed between the peripheral wall body of the housing 5 and the first arc-shaped protruding portions 511, and a second limiting space 7 for limiting the second ultraviolet annular lamp 42 is formed between the first arc-shaped protruding portions 511 and the second arc-shaped protruding portions 512.

Preferably, the inner walls around the housing 5 are convexly provided with a plurality of first convex strips 81 which are uniformly distributed and extend up and down, one side outer wall of the first arc-shaped protruding portion 511 is provided with a plurality of second convex strips 82 protruding towards the inner walls around the housing 5, the other side outer wall is provided with a third convex strip 83 protruding towards the central direction of the housing 5, and one side outer wall, close to the first arc-shaped protruding portion 511, of the second arc-shaped protruding portion 512 is provided with a fourth convex strip 84 which is opposite to the third convex strip 83.

Preferably, the motor 2 and the housing 5 are in threaded connection through a plurality of first fixing screws 9, and the motor 2 and the fan blade 3 are in threaded connection through second fixing screws 10.

Compared with the prior art, the utility model has the beneficial effects that:

1. the structure of the scheme is simple and easy to realize, and the ceiling fan seat assembly is arranged so as to facilitate the installation of the ceiling fan. The motor is arranged, so that the fan blades are conveniently driven to rotate, and the blowing function is conveniently realized. The ultraviolet lamp is arranged so as to realize the disinfection function. The setting of casing is convenient for supply ultraviolet lamp to install wherein, in order that ultraviolet lamp to hide in and play the decorative effect on the one hand, makes the ceiling fan whole more pleasing to the eye, on the other hand so that the flabellum with ultraviolet lamp can separate the setting, makes flabellum or ultraviolet lamp detachable alone and installs, is favorable to maintenance and change.

2. The first ultraviolet annular lamp tube and the second ultraviolet annular lamp tube of the ultraviolet lamp are arranged, so that on one hand, the ultraviolet lamp can irradiate all directions conveniently through the annular characteristic, and the ultraviolet lamp can uniformly irradiate the air; on the other hand, the device is convenient to set up through two ultraviolet annular lamp tubes and can cover a larger irradiation range and generate a partially overlapped irradiation range, so that the device can more comprehensively disinfect air on the one hand, and the device is convenient to increase the disinfection intensity of the device to air on the other hand, and is beneficial to enhancing the disinfection effect.

Drawings

Fig. 1 is a perspective view of the present case.

Fig. 2 is an exploded view of the present case.

Fig. 3 is a schematic structural view of a housing in which an ultraviolet lamp is installed.

Fig. 4 is an enlarged view of fig. 3 a.

Detailed Description

The following examples are provided to illustrate the features of the present utility model and other related features in further detail to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 3, a ceiling fan with a disinfection function comprises a ceiling fan seat assembly 1, a motor 2 connected with the ceiling fan seat assembly 1, fan blades 3 driven by the motor 2 to rotate, and an ultraviolet lamp 4 for disinfecting air upwards, wherein a shell 5 for installing the ultraviolet lamp 4 is arranged on the motor 2.

As described above, the working process of the scheme is as follows: the ceiling fan is installed on an upper end wall body/ceiling through the ceiling fan seat assembly 1, after being electrified by an external circuit, the motor 2 and the ultraviolet lamp 4 start to work, the ultraviolet lamp 4 installed in the shell 5 irradiates and disinfects air above the fan blades 3 upwards, the motor 2 drives the fan blades 3 to rotate so as to pump down the air after ultraviolet disinfection and blow the air around people, and the air around the ceiling fan can be supplemented above the fan blades 3 after the air above the fan is pumped away, so that the air continuously flows, and the blowing and the circulation disinfection of the air are realized.

As described above, the structure of the scheme is simple and easy to realize, and the ceiling fan seat assembly 1 is arranged so as to facilitate the installation of the ceiling fan. The motor 2 is arranged so as to drive the fan blades 3 to rotate, so that a blowing function is realized. The ultraviolet lamp 4 is arranged so as to realize a sterilizing function. The setting of casing 5 is convenient for supply ultraviolet lamp 4 to install wherein, in order to hide in and play the decorative effect in ultraviolet lamp 4 on the one hand, makes the ceiling fan whole more pleasing to the eye, on the other hand in order that flabellum 3 with ultraviolet lamp 4 can separate the setting, makes flabellum 3 or ultraviolet lamp 4 detachable alone and install, is favorable to maintenance and change. In particular, the housing 5 is made of an opaque material so as to cover the ultraviolet lamp 4 inside. The motor 2 is electrically connected with an external control circuit of the ultraviolet lamp 4, the motor 2 and the ultraviolet lamp 4 can be controlled by the control circuit to work independently or together, and the motor and the ultraviolet lamp are convenient to set and can save electricity.

In the embodiment shown in fig. 2, the ceiling fan seat assembly 1 includes a ceiling fan seat 11 and a suspension rod 12, and the lower end of the suspension rod 12 is fixedly connected with the stator of the motor 2. Thus, on the one hand, the motor 2 is conveniently fixed by the hanging rod 12, and on the other hand, the ultraviolet lamp 4 in the shell 5 above the motor 2 is conveniently kept at a certain distance from the ceiling fan seat 11 by the hanging rod 12, so that the air can enter the ultraviolet irradiation range.

In the embodiment shown in fig. 2, the ultraviolet lamp 4 includes a first ultraviolet annular lamp 41 and a second ultraviolet annular lamp 42.

As described above, the arrangement of the first ultraviolet annular lamp 41 and the second ultraviolet annular lamp 42 of the ultraviolet lamp 4 facilitates irradiation of various orientations by the annular characteristic on the one hand, so that the ultraviolet rays can be uniformly irradiated on the air; on the other hand, the device is convenient to set up through two ultraviolet annular lamp tubes and can cover a larger irradiation range and generate a partially overlapped irradiation range, so that the device can more comprehensively disinfect air on the one hand, and the device is convenient to increase the disinfection intensity of the device to air on the other hand, and is beneficial to enhancing the disinfection effect. In a specific implementation, the ring may be a circular ring, a square ring, a polygonal ring, etc., the first ultraviolet ring lamp 41 has a larger diameter and can radiate outside air, the second ultraviolet ring lamp 42 has a smaller diameter and can radiate inside air which cannot be radiated by the first ultraviolet ring lamp 41, so that the inside and outside air can be radiated by ultraviolet rays and the air can be more comprehensively disinfected. The first ultraviolet annular lamp 41 and the second ultraviolet annular lamp 42 can generate partially overlapped irradiation ranges, so that the sterilization intensity of the air can be increased, and the sterilization effect can be enhanced.

As shown in fig. 3, the upper end surface of the housing 5 is an opening, and the lower end surface is a supporting surface 51 on which the second ultraviolet annular lamp 42 and the second ultraviolet annular lamp 42 are placed. Thus, the ultraviolet rays are conveniently emitted upwards, and the harm to human bodies caused by the upward emission is avoided. In specific implementation, the housing 5 may be a circular housing, a square housing, a polygonal housing, etc. according to the shape of the ultraviolet lamp, the supporting surface 41 is made of or stuck with an ultraviolet-impermeable material, and the supporting surface 51 is further provided with a avoiding hole through which the boom 12 passes.

As shown in fig. 3 and fig. 4, the supporting surface 51 is provided with a plurality of first arc-shaped protruding portions 511 and a plurality of second arc-shaped protruding portions 512 in an upward protruding manner, a first limiting space 6 for limiting the second ultraviolet annular lamp tube 42 is formed between the peripheral wall body of the housing 5 and the first arc-shaped protruding portions 511, and a second limiting space 7 for limiting the second ultraviolet annular lamp tube 42 is formed between the first arc-shaped protruding portions 511 and the second arc-shaped protruding portions 512. Thus, the first ultraviolet annular lamp 41 and the second ultraviolet annular lamp 42 are placed in the shell 5 in a limited mode, and the effect of disinfection is prevented from being influenced due to looseness. In particular, the first arc-shaped protruding portion 511 and the second arc-shaped protruding portion 512 are both provided with a hollow portion that penetrates through the supporting surface 41, so that air can enter the ultraviolet irradiation range.

As shown in fig. 4, in the embodiment, a plurality of first convex strips 81 extending up and down are convexly disposed on the inner wall of the periphery of the housing 5, a plurality of second convex strips 82 protruding toward the inner wall of the periphery of the housing 5 are disposed on the outer wall of one side of the first arc-shaped protruding portion 511, a third convex strip 83 protruding toward the center of the housing 5 is disposed on the outer wall of the other side of the first arc-shaped protruding portion 512, and a fourth convex strip 84 disposed opposite to the third convex strip 83 is disposed on the outer wall of one side of the second arc-shaped protruding portion 511. In this way, the over-positioning is facilitated, so that a better limit is achieved for the first and second annular ultraviolet lamps 41, 42.

As shown in fig. 2, the motor 2 and the housing 5 are in threaded connection through a plurality of first fixing screws 9, and the motor 2 and the fan blade 3 are in threaded connection through second fixing screws 10. Thus, the disassembly of the motor 2, the fan blades 3, the shell 5 and the damage is facilitated, and the maintenance and the replacement are facilitated. In specific implementation, the stator of the motor 2 is in threaded connection with the housing 5, and the rotor of the motor 2 is in threaded connection with the fan blade 3.

As described above, the present case protects a ceiling fan with a disinfection function, and all technical schemes which are the same as or similar to the present case should be shown as falling within the protection scope of the present case.

Claims

1. The utility model provides a ceiling fan with disinfection function, its characterized in that is including ceiling fan seat subassembly (1), with motor (2) that ceiling fan seat subassembly (1) is connected, driven by motor (2) and pivoted flabellum (3), be used for upwards disinfecting ultraviolet lamp (4) to the air, be equipped with above motor (2) and be used for supplying ultraviolet lamp (4) install casing (5) wherein.

2. The ceiling fan with the disinfection function according to claim 1, characterized in that the ceiling fan seat assembly (1) comprises a ceiling fan seat (11) and a hanging rod (12), and the lower end of the hanging rod (12) is fixedly connected with a stator of the motor (2).

3. A ceiling fan with disinfection function according to claim 1, characterized in that said ultraviolet lamp (4) comprises a first ultraviolet annular lamp (41) and a second ultraviolet annular lamp (42).

4. A ceiling fan with a disinfection function according to claim 3, characterized in that the upper end surface of the housing (5) is an opening and the lower end surface is a supporting surface (51) for the second ultraviolet annular lamp (42) and the second ultraviolet annular lamp (42) to rest on.

5. The ceiling fan with the disinfection function according to claim 4, characterized in that the supporting surface (51) is provided with a plurality of first arc-shaped protruding parts (511) and a plurality of second arc-shaped protruding parts (512) in an upward protruding mode, a first limiting space (6) for limiting the second ultraviolet annular lamp tube (42) is formed between the peripheral wall body of the shell (5) and the first arc-shaped protruding parts (511), and a second limiting space (7) for limiting the second ultraviolet annular lamp tube (42) is formed between the first arc-shaped protruding parts (511) and the second arc-shaped protruding parts (512).

6. The ceiling fan with the disinfection function according to claim 5, wherein a plurality of uniformly distributed first raised strips (81) extending up and down are convexly arranged on the inner wall of the periphery of the shell (5), a plurality of second raised strips (82) protruding towards the inner wall of the periphery of the shell (5) are arranged on the outer wall of one side of the first arc-shaped protruding portion (511), a third raised strip (83) protruding towards the central direction of the shell (5) is arranged on the outer wall of the other side of the first arc-shaped protruding portion (512), and a fourth raised strip (84) opposite to the third raised strip (83) is arranged on the outer wall of one side, close to the first arc-shaped protruding portion (511).

7. A ceiling fan with disinfection function according to claim 1, characterized in that the motor (2) and the housing (5) are connected by a plurality of first fixing screws (9) in a threaded manner, and the motor (2) and the fan blades (3) are connected by a second fixing screw (10) in a threaded manner.