Fan lamp

Abstract

A fan lamp includes a lighting module, a bracket, a fan module, and a UV sterilization and purification module. The bracket includes a base and several connecting arms. The base includes a first surface, a second surface higher than the first surface, and a connecting surface connected there. The bracket is connected to the lighting module through the connecting arms. The fan module is located between the lighting module and the bracket. The UV sterilization and purification module is located between the fan module and the bracket. The UV sterilization and purification module includes a main body and a connector. The bracket includes a first retaining wall located on the first surface and along part of its outer edge, as well as a second retaining wall and a third retaining wall respectively extending from both ends of the first retaining wall and connecting to the connecting surface. The first retaining wall, second retaining wall, third retaining wall, and connecting surface form a recess. The connector of the UV sterilization and purification module is located within the recess.

Description

[Technical Field]

[0001] This disclosure relates to a fan light, and more particularly to a fan light with UV sterilization function. [Previous Technology]

[0002] Most of the UV modules added to existing fan lights are designed for non-fixed installation, making it difficult to center the UV module during assembly. Consequently, it is impossible to control the irradiation angle of the UV lamp, preventing the UV light with sterilization function from fully sterilizing the air blown out by the fan light. Moreover, since the connectors of the added UV modules are mostly exposed, there is a risk of breakage.

[0003] Therefore, a fan light that can solve the above problems is needed. [Summary of the Invention]

[0004] This disclosure relates to a fan light, comprising a light-emitting module, a bracket, a fan module, and an ultraviolet (UV) antibacterial purification module. The bracket includes a base and a plurality of connecting arms. The base includes a first surface, a second surface higher than the first surface, and a connecting surface connected therebetween. The bracket connects the light-emitting module via the connecting arms. The fan module is located between the light-emitting module and the bracket. The UV antibacterial purification module is located between the fan module and the bracket. The UV antibacterial purification module includes a body and a connector. The bracket includes a first baffle wall located on the first surface and along a portion of the outer edge of the first surface, and a second baffle wall and a third baffle wall extending from both ends of the first baffle wall and connected to the connecting surface. The first baffle wall, the second baffle wall, the third baffle wall, and the connecting surface form a groove. The connector of the UV antibacterial purification module is located in the groove.

[0005] In some embodiments, the bracket further includes a first limiting structure and a second limiting structure on the first surface and located within a groove, extending from the first retaining wall and connected to the connecting surface. The first limiting structure is close to the second retaining wall, and the second limiting structure is close to the third retaining wall.

[0006] In some embodiments, the connector engages between the first limiting structure and the second limiting structure.

[0007] In some embodiments, the bracket is further included on the first surface and within the groove, in a through hole located between the second limiting structure and the third retaining wall.

[0008] In some embodiments, the connector further includes a connecting wire passing through a through-hole.

[0009] In some embodiments, the base of the bracket is an annular base, and the body of the ultraviolet light antibacterial purification module is a hollow annular body. The ultraviolet light antibacterial purification module is located between the outer side of the connecting surface of the base and the inner side of the first baffle wall.

[0010] In some embodiments, the projection range of the fan module covers the ultraviolet light antibacterial purification module in the arrangement direction of the light-emitting module and the bracket.

[0011] In some embodiments, the body of the ultraviolet antibacterial purification module has a light-emitting surface and a back surface opposite to the light-emitting surface. The light-emitting surface faces the fan module, and the back surface faces the bracket. The connector is located on the back surface.

[0012] In some embodiments, each connecting arm extends outward from the base and away from the base and connects to the light-emitting module.

[0013] In some embodiments, the base further includes a bottom surface. The bottom surface is opposite to the first surface and the second surface, and the bottom surface has a receiving groove. The fan light further includes a driver and a bottom cover. The driver is located in the receiving groove, and the bottom cover is connected to the bottom surface of the base and covers the receiving groove.

[0014] In summary, the fan light disclosed herein includes a bracket with positioning features, which not only covers and protects the connector and connecting wire of the ultraviolet light antibacterial purification module, but also allows the ultraviolet light antibacterial purification module to be centrally mounted on the bracket, thereby ensuring that the ultraviolet light irradiation range covers the entire fan module, so that the air blown out by the fan module can be fully sterilized by ultraviolet light.

Implementation Method

[0015] The following disclosure provides many different implementations or embodiments for carrying out different features of the provided subject matter, and is not intended to be limiting. For example, in the following description, the formation of a first feature on or on a second feature may include embodiments in which the first feature and the second feature are formed in direct contact, and may also include embodiments in which additional features may be formed between the first feature and the second feature such that the first feature and the second feature are not in direct contact. Furthermore, element symbols and / or letters may be repeated in various instances in this disclosure. This repetition is for simplicity and clarity purposes and does not in itself represent a relationship between the various embodiments and / or configurations discussed.

[0016] Additionally, for simplicity, spatial relative terms such as “below,” “under,” “lower,” “above,” “upper,” and similar terms may be used herein to describe the relationship of one element or feature to another (other) element or feature as shown in the figures, and also to cover different orientations of elements in use or operation. Devices may be oriented in other ways (rotated 90 degrees or otherwise), and the spatial relative descriptive terms used herein may be interpreted accordingly.

[0017] It should be understood that although terms such as “first,” “second,” and “third” may be used in this document to describe various components or signals, these components or signals should not be limited by these terms.

[0018] In order to enable readers to clearly understand the cooperation relationship and orientation between the various components, the coordinate axes x as the first axis, y as the second axis and z as the third axis are marked in the diagram.

[0019] Please refer to Figures 1 to 3. Figures 1 and 2 are schematic diagrams of the front and back sides of the fan light 100 according to one embodiment of the present disclosure, respectively. Figure 3 is an exploded view of the fan light 100.

[0020] In some embodiments, the fan light 100 includes a light-emitting module 110, a bracket 120, a fan module 130, and an ultraviolet light antibacterial purification module 140. The bracket 120 is connected to the light-emitting module 110. The fan module 130 is located between the light-emitting module 110 and the bracket 120. The ultraviolet light antibacterial purification module 140 is located between the fan module 130 and the bracket 120.

[0021] In some embodiments, the fan light 100 further includes a driver 150 and a bottom cover 160. The driver 150 is located between the bracket 120 and the bottom cover 160. In some embodiments, the light-emitting module 110 is configured as an illumination element of the fan light 100, and includes a lampshade 111, a lamp panel 113, a lamp panel base 115, and a decorative frame 117. The lampshade 111 and the lamp panel base 115 form the housing of the light-emitting module 110. The lamp panel 113 is disposed between the lampshade 111 and the lamp panel base 115, and a decorative frame 117 may be additionally installed as needed to modify the appearance of the light-emitting module 110.

[0022] Please refer to Figures 4A and 4B, which are schematic diagrams of the front and back sides of a bracket 120 according to one embodiment of the present disclosure, respectively. In some embodiments, the bracket 120 includes a base 121 and a plurality of connecting arms 122. The base 121 includes a first surface 1210, a second surface 1212 higher than the first surface 1210, and a connecting surface 1214 connecting the two. Specifically, the second surface 1212 is a surface that protrudes relative to the first surface 1210.

[0023] In some embodiments, the bracket 120 connects to the light-emitting module 110 via a connecting arm 122. Specifically, the bracket 120 connects to the light-emitting module 110 via a connector 1220 at the end of the connecting arm 122, secured with screws. In some embodiments, the connecting arm 122 extends outward from the base 121 and away from the base 121, connecting to the light-emitting module 110. The number of connecting arms 122 can be appropriate, provided that stable support is provided. For example, in the embodiment shown in Figure 4A, the number of connecting arms 122 is four, but this disclosure is not limited thereto.

[0024] In some embodiments, the bracket 120 further includes a first baffle 1231 located on the first surface 1210 and along a portion of the outer edge of the first surface 1210, and a second baffle 1232 and a third baffle 1233 extending from both ends of the first baffle 1231 and connected to the connecting surface 1214. The first baffle 1231, the second baffle 1232, the third baffle 1233 and the connecting surface 1214 together form a groove 124.

[0025] In some embodiments, the bracket 120 further includes a first limiting structure 1251 and a second limiting structure 1252 on the first surface 1210 and located within the groove 124, extending from the first retaining wall 1231 and connected to the connecting surface 1214. The first limiting structure 1251 is close to the second retaining wall 1232, and the second limiting structure 1252 is close to the third retaining wall 1233. In some embodiments, the height of the first limiting structure 1251 and the second limiting structure 1252 is lower than that of the first retaining wall 1231, the second retaining wall 1232, and the third retaining wall 1233.

[0026] In some embodiments, the bracket 120 further includes a through hole 126 on the first surface 1210 and located in the groove 124, between the second limiting structure 1252 and the third retaining wall 1233, configured as a wiring hole for the line.

[0027] In some embodiments, the base 121 of the bracket 120 is an annular base, the first surface 1210 and the second surface 1212 are also annular, and the centers of the base 121, the first surface 1210 and the second surface 1212 are coaxial. The annular base 121 and the structure can be easily aligned and centered when assembling the fan light 100.

[0028] In some embodiments, the base 121 further includes a bottom portion 127. The bottom portion 127 is opposite to the first surface 1210 and the second surface 1212. In some embodiments, the bottom portion 127 has a receiving groove 1270 configured to mount the driver 150, and the receiving groove 1270 is covered by a bottom cover 160 connected to the bottom portion 127 of the base 121 to shield the driver 150. In the embodiment shown in Figure 4B, a through hole 126 extends from the first surface 1210 to the bottom portion 127, providing a wiring hole for electronic components (e.g., the driver 150) placed in the receiving groove 1270.

[0029] Please refer to Figures 5A to 5D. Figures 5A and 5B are a perspective view and a bottom view of an ultraviolet antibacterial purification module 140 according to one embodiment of the present disclosure, respectively. Figures 5C and 5D are side views of the ultraviolet antibacterial purification module 140 from different perspectives.

[0030] In some embodiments, the ultraviolet antibacterial purification module 140 includes a body 141 and a connector 142, and the body 141 is connected to the support 120 through the connector 142. In some embodiments, the body 141 has a light-emitting surface 144 and a back surface 145 opposite to the light-emitting surface 144, and the connector 142 is located on the back surface 145. In some embodiments, the body 141 of the ultraviolet antibacterial purification module 140 is a hollow annular body.

[0031] In some embodiments, the light-emitting surface 144 is provided with a light-reflecting channel 146. The light-reflecting channel 146 may be composed of multiple discontinuous structures located on the light-emitting surface 144. For example, in the embodiment shown in Figure 5A, the light-reflecting channel 146 is composed of four sets of continuous structures. However, the light-reflecting channel 146 disclosed herein is not limited to this. For example, the light-reflecting channel 146 may be a structure continuously formed on the light-emitting surface 144.

[0032] In some embodiments, the ultraviolet light antibacterial purification module 140 further includes an ultraviolet lamp board (not shown) interconnected with the light reflection channel 146 and having a plurality of ultraviolet light diode elements. The ultraviolet light provided by the plurality of ultraviolet light diode elements is reflected to the outside through the light reflection channel 146.

[0033] Since the ultraviolet light emitted by the ultraviolet diode element may cause eye damage if it shines directly into the human eye, in order to prevent the user's eyes from being directly irradiated by the ultraviolet light emitted by the ultraviolet antibacterial purification module 140, the ultraviolet light emitted by the ultraviolet diode element is first emitted to the outside through the light reflection channel 146. In this way, the ultraviolet light can be emitted evenly through reflection, and the angle of emission to the outside can be adjusted through the light reflection channel 146, thereby improving the sterilization effect and avoiding harm to the user's health.

[0034] In some embodiments, the ultraviolet light diode element may include a UVA light-emitting diode, a UVB light-emitting diode, a UVC light-emitting diode, and any combination thereof. UVA refers to electromagnetic waves with wavelengths from 320 nanometers to 400 nanometers, and may also be called ultraviolet A or long-wave ultraviolet light. UVB is electromagnetic waves with wavelengths from 280 nanometers to 320 nanometers, and may also be called ultraviolet light or medium-wave ultraviolet light. UVC is electromagnetic waves with wavelengths from 200 to 280 nanometers, and may also be called ultraviolet C or short-wave ultraviolet light. Among them, UVA can be further subdivided into UVA-2 and UVA-1 according to actual applications. UVA-2 is ultraviolet light with wavelengths from 320 nanometers to 340 nanometers, and UVA-1 is ultraviolet light with wavelengths from 340 nanometers to 400 nanometers.

[0035] In some embodiments, connector 142 may accommodate the electronic components and circuits required for ultraviolet antibacterial purification module 140 and be electrically connected to other components via connecting line 143, such as to driver 150, or to power ultraviolet antibacterial purification module 140 via connecting line 143.

[0036] Please refer to Figures 6A and 6B. Figure 6A is a schematic diagram of the support 120 connected to the ultraviolet light antibacterial purification module 140 according to one embodiment of the present disclosure, and Figure 6B is a schematic diagram of the support 120 not connected to the ultraviolet light antibacterial purification module 140.

[0037] In some embodiments, the connector 142 of the ultraviolet antibacterial purification module 140 is located in the groove 124. The connector 142 and the connecting wire 143 are covered by the first barrier 1231, the second barrier 1232 and the third barrier 1233 that together with the connecting surface 1214 form the groove 124, so as to prevent them from being damaged (please refer to Figure 4A).

[0038] In some embodiments, the connector 142 is engaged between the first limiting structure 1251 and the second limiting structure 1252, and the connecting wire 143 passes through the through hole 126 to be electrically connected to other components (please refer to Figure 4A). By fixing the position of the connector 142 through the first limiting structure 1251 and the second limiting structure 1252, the ultraviolet light antibacterial purification module 140 can be centrally fixed on the bracket 120, thereby ensuring the irradiation range and angle of the ultraviolet light emitted by the ultraviolet light antibacterial purification module 140.

[0039] In some embodiments, when the ultraviolet antibacterial purification module 140 is connected to the bracket 120, the ultraviolet antibacterial purification module 140 is located between the outer side of the connecting surface 1214 of the base 121 and the inner side of the first baffle 1231. Through the first baffle 1231, the second baffle 1232, and the third baffle 1233 that together with the connecting surface 1214 form the groove 124, and the first limiting structure 1251 and the second limiting structure 1252 located in the groove 124, the positioning features of the bracket 120 are increased. This not only makes it convenient to install and position the ultraviolet antibacterial purification module 140 when assembling the fan light 100, but also protects the connector 142 of the ultraviolet antibacterial purification module 140 from the risk of breakage.

[0040] Please refer to Figure 7, which is a side view of a fan lamp 100 according to one embodiment of this disclosure. In some embodiments, the light-emitting surface 144 of the ultraviolet antibacterial purification module 140 faces the fan module 130, and the back surface 145 faces the bracket 120. By disposing the ultraviolet antibacterial purification module 140 between the fan module 130 and the bracket 120, and with the light-emitting surface 144 facing the fan module 130, the ultraviolet light emitted by the ultraviolet antibacterial purification module 140 can sterilize the air blown out by the fan module 130.

[0041] In some embodiments, in the arrangement direction of the light-emitting module 110 and the bracket 120, the projection range of the fan module 130 covers the ultraviolet light antibacterial purification module 140. Due to the positioning characteristics of the bracket 120, the ultraviolet light antibacterial purification module 140 is centrally mounted on the bracket 120. Therefore, when using the fan light 100, the ultraviolet light irradiation range emitted by the ultraviolet light antibacterial purification module 140 can cover the fan module 130, thereby allowing the air blown out by the fan module 130 to be thoroughly sterilized by ultraviolet light, so as to achieve the effect of complete sterilization.

[0042] In summary, the fan light disclosed herein includes a bracket with positioning features, which not only covers and protects the connector and connecting wire of the ultraviolet light antibacterial purification module, but also allows the ultraviolet light antibacterial purification module to be centrally mounted on the bracket, thereby ensuring that the ultraviolet light irradiation range covers the entire fan module, so that the air blown out by the fan module can be fully sterilized by ultraviolet light.

[0043] The foregoing has outlined the features of several embodiments to enable those skilled in the art to better understand the nature of this disclosure. Those skilled in the art should understand that they can readily use this disclosure as a basis for designing or modifying other processes and structures to achieve the same purpose and / or attain the same advantages of the embodiments described herein. Those skilled in the art should also recognize that these equivalent constructions do not depart from the spirit and scope of this disclosure, and that they can make various changes, substitutions, and replacements herein without departing from the spirit and scope of this disclosure. [Simplified Explanation of the Diagram]

[0044] Figure 1 is a schematic diagram of a fan light according to one embodiment of the present disclosure. Figure 2 is another schematic diagram of a fan light according to one embodiment of the present disclosure. Figure 3 is an exploded view of a fan light according to one embodiment of the present disclosure. Figure 4A is a schematic diagram of a bracket according to one embodiment of the present disclosure. Figure 4B is another schematic diagram of a bracket according to one embodiment of the present disclosure. Figure 5A is a schematic diagram of an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. Figure 5B is a bottom view of an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. Figure 5C is a side view of an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. Figure 5D is another side view of an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. Figure 6A is a schematic diagram of a bracket and an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. Figure 6B is another schematic diagram of a bracket and an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. Figure 7 is a side view of an ultraviolet light antibacterial purification module according to one embodiment of the present disclosure. [Biomaterial Storage]

[0046] Domestic storage information (please note in order of storage institution, date, and number): None. International storage information (please note in order of storage country, institution, date, and number): None.

Claims

1. A fan light, comprising: One light-emitting module; A bracket includes a base and a plurality of connecting arms, wherein the base includes a first surface, a second surface higher than the first surface, and a connecting surface connecting the two surfaces, wherein the bracket is connected to the light-emitting module through the connecting arms; a fan module is located between the light-emitting module and the bracket; and an ultraviolet light antibacterial purification module is located between the fan module and the bracket, the ultraviolet light antibacterial purification module including a body and a connector; wherein the bracket further includes a first baffle located on the first surface and along a portion of the outer edge of the first surface, and a second baffle and a third baffle extending from two ends of the first baffle and connected to the connecting surface, wherein the first baffle, the second baffle, the third baffle, and the connecting surface form a groove; wherein the connector of the ultraviolet light antibacterial purification module is located in the groove.

2. The fan light as claimed in claim 1, wherein the bracket is further included on the first surface and located within the recess, extending from the first retaining wall and connected to a first limiting structure and a second limiting structure of the connecting surface, wherein the first limiting structure is close to the second retaining wall and the second limiting structure is close to the third retaining wall.

3. The fan light as described in claim 2, wherein the connector engages between the first limiting structure and the second limiting structure.

4. The fan light as claimed in claim 2, wherein the bracket is further included on the first surface and located within the recess, in a through hole located between the second limiting structure and the third retaining wall.

5. The fan light as claimed in claim 4, wherein the connector further includes a connecting wire passing through one of the through holes.

6. The fan light as claimed in claim 1, wherein the base of the bracket is an annular base, and the body of the ultraviolet antibacterial purification module is a hollow annular body, wherein the ultraviolet antibacterial purification module is located between the outer side of the connecting surface of the base and the inner side of the first baffle.

7. The fan light as claimed in claim 1, wherein, in the arrangement direction of the light-emitting module and the bracket, the projection range of one of the fan modules covers the ultraviolet antibacterial purification module.

8. The fan light as claimed in claim 7, wherein the body of the ultraviolet antibacterial purification module has a light-emitting surface and a back surface opposite to the light-emitting surface, the light-emitting surface facing the fan module and the back surface facing the bracket, wherein the connector is located on the back surface.

9. The fan light as claimed in claim 1, wherein each of the connecting arms extends outward from the base and away from the base and connects to the light-emitting module.

10. The fan light as claimed in claim 1, wherein the base further includes a bottom surface opposite to the first surface and the second surface, and the bottom surface has a receiving groove, wherein the fan light further includes a driver and a bottom cover, the driver being located in the receiving groove, and the bottom cover being connected to the bottom surface of the base and covering the receiving groove.

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