CN215762384U - Ceiling fan and surrounding device thereof - Google Patents

Abstract

The utility model discloses a ceiling fan and a ceiling fan surrounding device thereof. The main body comprises a main shaft, a ceiling fan motor and a plurality of ceiling fan blades. The bracket set comprises a plurality of brackets, and one end of each bracket is connected with the main shaft. The ceiling fan surrounding device is connected to one end, far away from the main shaft, of each support, and is arranged at one end, far away from the ceiling fan motor, of the ceiling fan blades in a spaced and surrounding mode. The ceiling fan surround-ing unit contains at least one functional component that can be used to disinfect, sterilize, or provide illumination to the air. Thereby, the ceiling fan can be used to disinfect, or provide illumination to the air.

Description

Ceiling fan and surrounding device thereof

Technical Field

The present invention relates to a ceiling fan and a ceiling fan surround device thereof, and more particularly, to a ceiling fan and a ceiling fan surround device thereof which can be used for sterilizing and disinfecting air or providing illumination.

Background

The existing ceiling fan is usually provided with a sterilizing device (such as an ultraviolet lamp) at the position of the mounting base of the ceiling fan, so that the ceiling fan has the effects of filtering and sterilizing air. However, since the above-mentioned sterilizing device is located close to the mounting base of the ceiling fan, only a part of the airflow driven by the ceiling fan during operation will pass through the sterilizing device, so that the air filtering and sterilizing effects of the ceiling fan equipped with the sterilizing device are limited.

Therefore, how to overcome the above-mentioned drawbacks by improving the structural design has become one of the important issues to be solved in the art.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a ceiling fan aiming at the defects in the prior art, which can effectively overcome the defects possibly generated by the conventional ceiling fan.

One embodiment of the present invention discloses a ceiling fan, which includes: the ceiling fan comprises a body, a fan body and a fan body, wherein the body comprises a main shaft, a ceiling fan motor connected to the main shaft and a plurality of ceiling fan blades connected to the ceiling fan motor; a bracket group which comprises a plurality of brackets, and one end of each bracket is connected with the main shaft; the ceiling fan surrounding device is connected to one end, opposite to the main shaft, of each bracket, and is arranged at one end, opposite to the ceiling fan motor, of the ceiling fan blades in a spaced and surrounding mode; wherein the ceiling fan surround-ing device comprises at least one functional piece, at least one of which can be used to disinfect, sterilize, or provide illumination to air.

Preferably, at least one of the functional elements is disposed inside the ceiling fan surround unit and at least one of the functional elements is operable to emit ultraviolet light having a wavelength between 200 nm and 280 nm.

Preferably, at least one of the functions is disposed inside the ceiling fan surround unit and at least one of the functions is operable to generate ozone at a flow rate of between 2 mg/hr and 8 mg/hr.

Preferably, at least one of the functional components is disposed inside the ceiling fan surround unit, and at least one of the functional components is at least one led tube, and at least one of the functional components can be used to provide illumination.

Preferably, the ceiling fan surrounding device comprises a plurality of surrounding parts, and the plurality of surrounding parts can be combined with each other to correspondingly form the ceiling fan surrounding device in a ring shape.

Preferably, the ceiling fan surrounding device is formed with a flow disturbing structure on a side thereof opposite to the plurality of ceiling fan blades, the flow disturbing structure being capable of guiding air to flow through the ceiling fan surrounding device.

Preferably, the turbulent flow structure is a trench, and the turbulent flow structure includes a trench bottom and two trench sidewalls connected to the trench bottom.

Preferably, the turbulence structure is arc-shaped, and the interior of the ceiling fan surrounding device comprises at least four inner side surfaces, and one inner side surface corresponds to the turbulence structure in position; wherein, at least four medial surfaces can be used for supplying at least four function piece setting.

One embodiment of the present invention discloses a ceiling fan surrounding device, which can be used to be disposed at intervals and surrounding at the ends of a plurality of fan blades of a ceiling fan, and the ceiling fan surrounding device comprises: the surrounding body comprises a plurality of surrounding parts, and the surrounding parts can be mutually combined to correspondingly form the annular surrounding body; and at least one functional element arranged inside the surrounding body, wherein the at least one functional element can be used for disinfecting, sterilizing or providing illumination for air.

Preferably, at least one of the functional elements is at least one ultraviolet lamp tube, and at least one of the functional elements is operable to emit ultraviolet light having a wavelength between 200 nm and 280 nm.

The ceiling fan and the ceiling fan surrounding device provided by the utility model have the beneficial effects that the ceiling fan can be used for disinfecting, sterilizing or providing illumination through the technical scheme that the ceiling fan surrounding device comprises at least one functional part which can be used for disinfecting, sterilizing or providing illumination for air.

For a better understanding of the nature and technical content of the present invention, reference should be made to the following detailed description of the utility model and the accompanying drawings, which are provided for illustration purposes only and are not intended to limit the scope of the utility model in any way.

Drawings

FIG. 1 is a perspective view of a ceiling fan according to an embodiment of the present invention.

FIG. 2 is another perspective view of the ceiling fan of the present invention.

FIG. 3 is a side view of the ceiling fan of the present invention.

Fig. 4 is an enlarged schematic view of the portion IV of fig. 1.

Fig. 5 is an enlarged schematic view of a portion V of fig. 2.

Fig. 6 is an enlarged schematic view of a VI portion of fig. 2.

Fig. 7 is an enlarged schematic view of section VII of fig. 1.

Fig. 8 is another enlarged schematic view of section VII of fig. 1.

Fig. 9 is a schematic cross-sectional view of section IX-IX of fig. 1.

Fig. 10 is another schematic cross-sectional view of section IX-IX of fig. 1.

Detailed Description

The embodiments of the present invention disclosed herein are illustrated by the specific embodiments below, and those skilled in the art will understand the advantages and effects of the present invention from the disclosure herein. The utility model is capable of other and different embodiments and its several details are capable of modifications and various changes in detail without departing from the spirit and scope of the utility model. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. Furthermore, as noted below, reference is made to or shown in the accompanying drawings for emphasis instead being placed upon the following description, and the relevant description should be read as referring to the accompanying drawings for the most part, without limitation. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.

It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or from one signal to another signal. In addition, the term "or" as used herein should be taken to include any one or combination of more of the associated listed items as the case may be.

Fig. 1 to 10 are views illustrating an embodiment of the present invention, and it should be noted that the corresponding figures and related numbers and shapes mentioned in the present embodiment are only used for describing the embodiment of the present invention in detail, so as to facilitate the understanding of the present invention, and not to limit the scope of the present invention.

As shown in fig. 1 to 3, an embodiment of the utility model provides a ceiling fan 100, which includes a main body 1, a bracket set 2, and a ceiling fan surrounding device 3, wherein the bracket set 2 is connected to the main body 1, and the ceiling fan surrounding device 3 is connected to the bracket set 2. In the embodiment, the ceiling fan surrounding device 3 is described as being combined with the main body 1 and the bracket set 2, but in other embodiments not shown in the present invention, the ceiling fan surrounding device 3 may be used alone (for example, sold) or combined with other components.

It should be noted that, for convenience of description and understanding, the body 1, the bracket set 2 and the ceiling fan surrounding device 3 will be described, and the connection relationship among the body 1, the bracket set 2 and the ceiling fan surrounding device 3 will be described in detail.

As shown in fig. 1 to 2, the main body 1 includes a main shaft 11, a ceiling fan motor 12, a plurality of ceiling fan blades 13, and a ceiling fan lamp 14, one end of the main shaft 11 is connected to the ceiling fan motor 12, the plurality of ceiling fan blades 13 are connected to the ceiling fan motor 12, and the ceiling fan lamp 14 is disposed on a side of the ceiling fan motor 12 relatively far from the main shaft 11, but the utility model is not limited thereto. For example, in other embodiments not shown in the present disclosure, the main body 1 may not include the ceiling fan lamp 14.

Specifically, the main shaft 11 includes a mounting base 111 and a connecting shaft 112 connected to the mounting base 111, and one end of the connecting shaft 112 is connected to the mounting base 111, and the other end of the connecting shaft 112 is connected to the ceiling fan motor 12. In the present embodiment, the mounting base 111 is mounted on a ceiling of an indoor space, and the connecting shaft 112 is hollow and can be used for accommodating a plurality of power supply lines (not shown), which are connected to the ceiling fan motor 12 and the ceiling fan lamp 14. It should be noted that, since the structural design of the spindle 11 is not a main improvement point of the present invention, the description of the present embodiment is omitted.

The ceiling fan motor 12 is a brushless dc motor in the embodiment, and the ceiling fan motor 12 includes a motor housing (not shown), and a stator (not shown) and a rotor (not shown) disposed inside the motor housing, but the utility model is not limited thereto. For example, in other embodiments of the present invention, the ceiling fan motor 12 may also be an AC motor or a brushed DC motor. It should be noted that, since the structural design of the ceiling fan motor 12 is not the main improvement point of the present invention, the description of the present embodiment is omitted.

As shown in fig. 1, 2 and 4, the plurality of ceiling fan blades 13 are substantially rectangular in this embodiment, and each of the ceiling fan blades 13 includes a mounting portion 131, a blade body 132 connected to the mounting portion 131, and a blade end 133 formed at an end of the blade body 132 relatively far from the mounting portion 131. In other words, the end of each ceiling fan blade 13 relatively distal from the ceiling fan motor 12 is defined as the blade end 133.

It should be noted that the mounting portion 131 can be used to be mounted inside the motor housing, and the number of the ceiling fan blades 13 is preferably four in this embodiment, but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the number of the fan blades 13 may be adjusted according to actual requirements.

As shown in fig. 2 and 5, the ceiling fan lamp 14 is annular, and the ceiling fan lamp 14 includes a lamp cover 141 and at least one lighting element 142 disposed inside the lamp cover 141. The lampshade 141 is installed on a side of the ceiling fan motor 12 relatively far from the main shaft 11, and at least one of the illuminating elements 142 is an LED lamp, but the utility model is not limited thereto. For example, in other embodiments of the present invention, at least one of the illuminating elements 142 may be a plurality of LED bulbs. It should be noted that, since the structural design of the ceiling fan lamp 14 is not the main improvement point of the present invention, the description of the present embodiment is omitted.

The body 1 is introduced so far, and the introduction of the holder set 2 will be started next. As shown in fig. 1, the bracket set 2 includes a plurality of brackets 21 and a plurality of first connectors 22 connected to the plurality of brackets 21, and the plurality of first connectors 22 are detachably mounted on the connecting shaft 112 of the main shaft 11. One of the first connectors 22 is located adjacent to the connection of the shaft 112 to the ceiling fan motor 12.

Specifically, in the present embodiment, the plurality of first connecting members 22 are disposed on the connecting shaft 112 in a substantially annular shape and spaced apart from each other, and the number of the plurality of first connecting members 22 is two, and the number of the plurality of brackets 21 is eight. One end of each of the four brackets 21 is connected to one of the first connectors 22, and the other four brackets 21 are connected to the other of the first connectors 22. Thereby, eight of the brackets 21 can be connected to the main shaft 11 by two of the first connecting members 22.

It should be noted that the number of the first connecting members 22 and the number of the brackets 21 can be adjusted according to actual requirements, and the configuration of each first connecting member 22 is substantially the same in the embodiment, but the utility model is not limited thereto. For example, in other embodiments not shown in the present disclosure, the number of the plurality of brackets 21 may also be six, and the configuration of each first connecting member 22 may also be different.

The frame assembly 2 is introduced to this point and the ceiling fan surround assembly 3 will now be described. As shown in fig. 1 and 2, the ceiling fan surrounding device 3 is in a three-dimensional ring shape in this embodiment, and the ceiling fan surrounding device 3 includes a plurality of surrounding portions 31 combined with each other, a spoiler structure 32 formed on the plurality of surrounding portions 31, at least one functional member 33 disposed inside the plurality of surrounding portions 31, and a plurality of second connecting members 34 disposed on the plurality of surrounding portions 31, but the utility model is not limited thereto. For example, in other embodiments not shown in the present disclosure, the ceiling fan surrounding device 3 may not include the spoiler structure 32 and at least one of the function pieces 33.

It should be noted that, for convenience of understanding and description, the surrounding portions 31, the spoiler structure 32, the second connecting members 34, and the at least one functional element 33 will be described first, and then the connection relationship among the surrounding portions 31, the second connecting members 34, and the at least one functional element 33 will be described in due course.

As shown in fig. 1 and 2, in the present embodiment, the number of the surrounding portions 31 is four, and four surrounding portions 31 can be combined with each other to form the ceiling fan surrounding device 3 in a three-dimensional ring shape, but the utility model is not limited thereto. For example, in other embodiments not shown in the present invention, the number of the surrounding portions 31 may be adjusted according to actual requirements.

The surrounding portion 31 is introduced thereto, and the spoiler structure 32 will be introduced. As shown in fig. 1, 6-8, the fan surrounding device 3 is formed with the spoiler structure 32 on a side thereof opposite to the plurality of fan blades 13, and the spoiler structure 32 can be used to guide air flowing through the fan surrounding device 3. In other words, the spoiler structure 32 is formed on a side of each of the surrounding portions 31 opposite to the ceiling fan blades 13.

Specifically, as shown in fig. 6 and 7, the spoiler structure 32 is a trench in the present embodiment, and the spoiler structure 32 includes a trench bottom 321 and two trench sidewalls 322 connected to the trench bottom 321, but the utility model is not limited thereto. For example, in other embodiments not shown in the present invention, the flow-disturbing structure 32 may only include one of the trench sidewalls 322, or as shown in fig. 10, the flow-disturbing structure 32 is arc-shaped, and the ceiling fan surrounding device 3 includes at least four inner side surfaces (not shown), and one of the inner side surfaces corresponds to the flow-disturbing structure 32. Wherein at least four of the inner side surfaces can be used for arranging at least four of the functional elements 33.

The spoiler structure 32 is introduced so far, and the second connector 34 will be introduced. As shown in fig. 1 and 7, the number of the second connecting members 34 is four in the embodiment, and four second connecting members 34 are respectively disposed on four surrounding portions 31, but the utility model is not limited thereto. For example, in other embodiments not shown in the present invention, the number of the second connecting members 34 may also be adjusted according to actual requirements.

Specifically, each of the second connectors 34 is partially disposed inside the corresponding surrounding portion 31, and each of the second connectors 34 is connected to two of the brackets 21, and one ends of the two brackets 21, which are relatively far from the corresponding second connector 34, are respectively connected to two of the first connectors 22.

The second connecting part 34 is introduced so far, and the introduction of at least one of the functional parts 33 will begin next. At least one of the functional elements 33 can be used for disinfecting, sterilizing, or illuminating air, and as shown in fig. 1 and 2, in the present embodiment, each of the functional elements 33 is an LED ultraviolet lamp, and each of the functional elements 33 can be used for emitting ultraviolet light with a wavelength between 200 nm and 280 nm, but the utility model is not limited thereto. For example, in other embodiments of the present invention, each of the functional elements 33 may also be an ozone generator, which can be used to generate ozone with a flow rate of 2 mg/hr to 8 mg/hr. Therefore, the ceiling fan 100 can enable the air flowing through the flow disturbing structure 32 to be disinfected and sterilized by the at least one functional element 33 through the technical means that the at least one functional element 33 can be used for generating the ozone with the flow rate of 2 mg/hour to 8 mg/hour, so that the cumulative concentration of the ozone in the indoor space provided with the ceiling fan 100 within four hours is between 0.03ppm and 0.08 ppm.

It should be noted that, as shown in fig. 9, in the present embodiment, each of the functional elements 33 is disposed on the bottom surface of the surrounding portion 31, but the present invention is not limited thereto, for example, as shown in fig. 10, in other embodiments of the present invention, the cross section of the surrounding portion 31 is a sector, and the surrounding portion 31 does not include the spoiler structure 32, at least one of the functional elements 33 may be disposed on the bottom surface of the surrounding portion 31, two side surfaces adjacent to the bottom surface, and a top surface corresponding to the bottom surface.

Specifically, in fig. 10, the number of at least one of the functions 33 is five, and at least one of the functions 33 may be further defined as a first function 331, a second function 332, or a third function 333. Specifically, the first function 331, the second function 332, and the third function 333 may be any one of an LED ultraviolet lamp, an ozone generator, and a light emitting diode tube (LED ambient lamp), respectively, and the first function 331 is preferably an ozone generator, the second function 332 is preferably an LED ultraviolet lamp, and the third function 333 is preferably an LED ambient lamp.

In fig. 10, the second functional element 332 is disposed on the top surface inside the surrounding portion 31, the two third functional elements 333 are disposed on the bottom surface and the side surface inside the surrounding portion 31, respectively, and the two first functional elements 331 are disposed on the bottom surface inside the surrounding portion 31 and one third functional element 333 disposed on the bottom surface inside the surrounding portion 31, respectively.

It should be noted that the total number and the individual functions of the first functional element 331, the second functional element 332, and the third functional element 333 can be adjusted according to actual requirements, and the utility model is not limited thereto.

The relative positions and connections of the various components of the ceiling fan surround unit 3 to the other components of the ceiling fan 100 will now be described. As shown in fig. 1, the ceiling fan surrounding unit 3 is connected to an end of each of the brackets 21 opposite to the main shaft 11, and the ceiling fan surrounding unit 3 is disposed at an end of the plurality of ceiling fan blades 13 opposite to the ceiling fan motor 12 (i.e., the blade end 133) in a spaced-apart and surrounding manner.

In addition, as shown in fig. 6 to 8, a projection area a13 formed by the forward projection of the blade end 133 along the ceiling fan motor 12 toward the blade end 133 is located between the two groove sidewalls 322, the projection area a13 has two projection ends a1, and a direction of one projection end a1 toward the other projection end a1 intersects with a length direction F of the groove sidewall 322.

Specifically, the direction from one of the projected ends a1 to the other projected end a1 and the longitudinal direction F form an angle θ between 10 degrees and 30 degrees. Therefore, the fan blade ends 133 can be matched with the turbulent flow structure 32 to improve the air flow guiding effect.

[ advantageous effects of the embodiments ]

One of the advantages of the ceiling fan 100 and the ceiling fan surrounding device 3 provided by the utility model is that the ceiling fan 100 can be used for disinfecting, sterilizing or providing illumination through the technical scheme that the ceiling fan surrounding device 3 comprises at least one functional part 33, and at least one functional part can be used for disinfecting, sterilizing or providing illumination for air.

More specifically, the ceiling fan 100 and the surrounding device 3 can be used to sterilize the air flowing through the spoiler structure 32 by means of the "at least one of the function pieces 33 can be used to emit ultraviolet light having a wavelength of 200 nm to 280 nm".

More specifically, the ceiling fan 100 can sterilize and disinfect the air flowing through the flow disturbing structure 32 by the at least one functional element 33 through the technical means that the at least one functional element 33 can be used for generating ozone with a flow rate of 2 mg/hour to 8 mg/hour, so that the cumulative concentration of ozone in the indoor space provided with the ceiling fan 100 is between 0.03ppm and 0.08ppm within four hours.

Furthermore, the ceiling fan 100 can further improve the air guiding effect of the spoiler 32 by using the technical means that the spoiler 32 is a groove, and the spoiler 32 comprises the groove bottom 321 and two groove sidewalls 322 connected to the groove bottom 321.

The disclosure is only a preferred embodiment of the utility model and should not be taken as limiting the scope of the utility model, so that the utility model is not limited by the disclosure of the utility model.

Claims (10)

1. A ceiling fan, comprising:

the ceiling fan comprises a body, a fan body and a fan body, wherein the body comprises a main shaft, a ceiling fan motor connected to the main shaft and a plurality of ceiling fan blades connected to the ceiling fan motor;

a bracket group which comprises a plurality of brackets, and one end of each bracket is connected with the main shaft; and

a ceiling fan surround unit connected to an end of each of the brackets opposite to the main shaft and disposed at an end of the plurality of ceiling fan blades opposite to the ceiling fan motor in a spaced and surrounding manner; wherein the ceiling fan surround-ing device comprises at least one functional piece, at least one of which can be used to disinfect, sterilize, or provide illumination to air.

2. The ceiling fan of claim 1, wherein at least one of the functional elements is disposed inside the fan surround unit and is operable to emit ultraviolet light having a wavelength between 200 nm and 280 nm.

3. The ceiling fan of claim 1, wherein at least one of said functions is disposed within the interior of said fan surround and is operable to generate ozone at a flow rate of between 2 mg/hr and 8 mg/hr.

4. The ceiling fan of claim 1, wherein at least one of said functional elements is disposed inside said fan surround unit and at least one of said functional elements is at least one LED light tube, and at least one of said functional elements is operable to provide illumination.

5. The ceiling fan of claim 1, wherein the ceiling fan surround unit comprises a plurality of surround sections, and the plurality of surround sections are operable to combine with each other to correspondingly form the ceiling fan surround unit in a ring shape.

6. The ceiling fan of claim 1 wherein the fan surround means is formed with a flow disrupting structure on a side thereof opposite the plurality of fan blades, the flow disrupting structure operable to direct air flow over the fan surround means.

7. The ceiling fan of claim 6, wherein the flow-disturbing structure is a groove, and the flow-disturbing structure comprises a groove bottom and two groove sidewalls connected to the groove bottom.

8. The ceiling fan of claim 6 wherein the flow-disturbing structure is arc-shaped and the fan surround includes at least four inner sides, one of the inner sides corresponding to the flow-disturbing structure; wherein, at least four medial surfaces can be used for supplying at least four function piece setting.

9. A ceiling fan surround device, the ceiling fan surround device being adapted to be spaced apart and surround a plurality of blade ends of a plurality of ceiling fan blades of a ceiling fan, and the ceiling fan surround device comprising:

the surrounding body comprises a plurality of surrounding parts, and the surrounding parts can be mutually combined to correspondingly form the annular surrounding body; and

at least one functional element disposed inside the surrounding body, and at least one of the functional elements can be used to disinfect, sterilize, or provide illumination to air.

10. The ceiling fan surround-heating apparatus of claim 9, wherein at least one of said functional elements is at least one ultraviolet light tube, and at least one of said functional elements is operable to emit ultraviolet light having a wavelength between 200 nm and 280 nm.

Images