Reflectors, ventilation components and electrical appliances

Abstract

The present invention discloses a reflector, a ventilation assembly and an electrical appliance, and relates to the technical field of optical structures. The reflector comprises: a plurality of light source modules, wherein the plurality of light source modules are used to emit light sources; a reflective component, wherein the reflective component is annular in structure, the inner surface of the reflective component is coated with a reflective material, the outer surface of the reflective component is provided with a plurality of groups of limiting columns, a plurality of reflective cups are also passed through the inner surface and the outer surface of the reflective component, a group of the limiting columns is used to fix one of the light source modules, and the light source emitted by each of the light source modules passes through one of the reflective cups and is reflected multiple times in the annular structure. The reflector of the present invention has a simple structure, and the annular structure is used to greatly increase the reflectivity of the reflector, and also to increase the energy utilization rate of the light source module, thereby reducing the use cost of the light source module.

Description

Technical Field

[0001] The invention relates to the technical field of optical structures, and in particular to a reflective element, a ventilation component and an electrical appliance. Background Art

[0002] Reflectors refer to optical structures formed by spraying reflective agents or fluorescent powders on the surface of objects. However, the reflectivity of existing reflectors is not high, resulting in a waste of resources. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a reflector that can improve the reflectivity of the reflector.

[0004] The invention also provides a ventilation component and an electrical appliance.

[0005] The reflective member according to the first aspect of the present invention comprises:

[0006] A plurality of light source modules, wherein the plurality of light source modules are used to emit light sources;

[0007] A reflective component, wherein the reflective component is in an annular structure, the inner surface of the reflective component is coated with reflective material, the outer surface of the reflective component is provided with multiple groups of limiting columns, and multiple reflective cups are passed through the inner and outer surfaces of the reflective component, each group of the limiting columns is used to fix one of the light source modules, and the light source emitted by each of the light source modules passes through one of the reflective cups and is reflected multiple times in the annular structure.

[0008] The reflective element according to the embodiment of the present invention has at least the following beneficial effects:

[0009] The reflector has a ring-shaped structure. The light source emitted by the light source module passes through the reflective cup and is reflected multiple times in the ring structure to form an energy field. The reflector has a simple structure and greatly increases the reflectivity of the reflector by using the ring structure, and also increases the energy utilization rate of the light source module, thereby reducing the use cost of the light source module.

[0010] According to some embodiments of the present invention, the reflective element further comprises:

[0011] A plurality of heat dissipation modules are arranged on a side of the light source module away from the reflective component and are used to dissipate heat from the light source module.

[0012] According to some embodiments of the present invention, the reflective element further comprises:

[0013] A plurality of groups of fixing components, each group of the fixing components is used to fix one of the heat dissipation modules, one of the light source modules and the reflective component.

[0014] According to some embodiments of the present invention, the fixing component is a screw.

[0015] According to some embodiments of the present invention, the heat dissipation module is provided with a through hole, the limiting column has a cavity, the cavity has a thread, and the screw is used to pass through the through hole of the heat dissipation module and then be inserted into the cavity of the limiting column and match the thread to fix the heat dissipation module, the light source module and the reflective component.

[0016] A ventilation assembly according to an embodiment of the second aspect of the present invention comprises an air inlet module, an air duct and a reflector as described in the first aspect, wherein the reflector is arranged between the air inlet module and the air duct.

[0017] According to some embodiments of the present invention, the light source module includes a UVC-LED light source module.

[0018] According to some embodiments of the present invention, the reflector is detachably connected to the air inlet module and the air duct.

[0019] An electrical appliance according to an embodiment of the third aspect of the present invention comprises the ventilation assembly as described in the second aspect.

[0020] According to some embodiments of the present invention, the electrical appliance is an air conditioner, and the ventilation component is a fan of the air conditioner.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 A schematic structural diagram of a reflective member provided in one embodiment of the present invention;

[0024] Figure 2 A partial enlarged view of a reflective member provided in one embodiment of the present invention;

[0025] Figure 3 A schematic structural diagram of a ventilation assembly provided in one embodiment of the present invention.

[0026] Reference numerals:

[0027] Reflector 110 , light source module 100 , reflective component 200 , reflective surface 210 , limiting column 220 , reflective cup 230 , heat dissipation module 300 , through hole 310 , fixing component 400 , air inlet module 500 , air duct 600 . DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] First, as Figure 1 As shown, an embodiment of the present invention provides a reflective member 110, including:

[0033] A plurality of light source modules 100, wherein the plurality of light source modules 100 are used to emit light sources;

[0034] The reflective component 200 is annular in structure. The inner surface of the reflective component 200 is coated with reflective material. The outer surface of the reflective component is provided with multiple groups of limiting posts 220. Multiple reflective cups 230 are passed through the inner and outer surfaces of the reflective component 200. One group of limiting posts 220 is used to fix a light source module 100. The light source emitted by each light source module 100 passes through a reflective cup 230 and is reflected multiple times in the annular structure.

[0035] The present embodiment provides a reflector, including a light source module 100 and a reflective component 200. A reflective material is coated on the inner surface of the reflective component 200 to form a reflective surface 210; a plurality of groups of limit posts 220 are arranged on the outer surface, and a group of limit posts 220 is used to fix a light source module 100. A plurality of reflective cups 230 are also passed through the inner surface and the outer surface of the reflective component 200, and a reflective cup 230 corresponds to a light source module 100. The light source emitted by the light source module 100 can be emitted through the reflective cup 230, and reflected multiple times in the annular structure to form an energy field. The reflector has a simple structure, and the annular structure is used to greatly increase the energy utilization rate of the light source module, thereby reducing the use cost of the light source module.

[0036] In some embodiments, Figure 1 As shown, the reflective member 110 further includes:

[0037] A plurality of heat dissipation modules 300 are disposed on a side of the light source module 100 away from the reflective component 200 , and are used to dissipate heat for the light source module 100 .

[0038] In order to prevent the light source module 100 from being burned due to high temperature during operation, a heat dissipation module 300 is provided to dissipate heat for the light source module 100 .

[0039] In some embodiments, the heat dissipation module 300 may be a heat dissipation frame with a built-in fan.

[0040] In some embodiments, the reflective element 110 further includes:

[0041] A plurality of groups of fixing components 400 are provided, and each group of fixing components 400 is used to fix a heat dissipation module 300 , a light source module 100 and a reflective component 200 into one body.

[0042] In some embodiments, Figure 1 As shown, the fixing component 400 is a screw, and may also be other firmware components with a fixing function.

[0043] In some embodiments, each heat dissipation module 300 is provided with a through hole, and each limiting column 220 has a cavity, and the cavity has a thread. The screw is used to pass through the through hole of the heat dissipation module 300 and then insert into the cavity of the limiting column 220 and match with the thread to fix each heat dissipation module 300, each light source module 100 and the reflective component 200 as a whole.

[0044] Specifically, Figure 2As shown, the heat dissipation module 300 is provided with a through hole 310, and the through hole 310 is aligned with the limiting column 220 in the vertical direction. During assembly, the screw passes through the through hole 310 of the heat dissipation module 300, is inserted into the cavity of the limiting column 220, and matches with the thread in the cavity, thereby fixing the heat dissipation module 300, the light source module 100 and the reflective component 200 as a whole.

[0045] In some embodiments, the light source module 100 includes a UVC-LED light source module. The UVC-LED light source module is an ultraviolet light source module that can emit ultraviolet light for curing, disinfection, sterilization, etc. It is understandable that, according to actual use, the UVC-LED light source module can be replaced with a light source module that can emit light of other wavelengths.

[0046] Reference below Figure 1 and Figure 2 , a reflective member of an embodiment of the present invention is described in detail with a specific embodiment. It should be understood that the following description is only an exemplary description, and is not a specific limitation of the present invention.

[0047] The inner surface of the reflective component 200 is coated with a reflective material (such as a reflective agent or fluorescent powder, etc.) to form a reflective surface 210; three groups of limiting posts 220 are arranged on the outer surface, each group of limiting posts 220 includes four limiting posts with cavities, and the light source module 100 is fixed by four limiting posts 220. Three reflective cups 230 are also passed through the inner and outer surfaces of the reflective component 200, one end of the reflective cup 230 is flush with the inner surface of the reflective component 200, and the other end of the reflective cup 230 extends from the outer surface of the reflective component 200, and the height is slightly lower than the limiting posts 220.

[0048] The light source module 100 is a rectangular structure, and the four corners of the rectangular structure are concave inward to form an arc (not shown in the figure), which matches the cylindrical limiting column 220. A UVC-LED light source module is arranged on the lower surface of the light source module 100. The light emitted by the UVC-LED light source module can pass through the reflective cup 230 and be emitted into the space of the annular structure.

[0049] The heat dissipation module 300 is disposed on the upper surface of the light source module 100 to dissipate heat for the light source module 100. The base of the heat dissipation module 300 is a rectangular structure, and a through hole 310 is disposed at each of the four corners of the rectangular structure.

[0050] During assembly, a light source module 100 is placed in the middle of a group of limiting columns 220, and the light source module 100 is pressed down until it fits with the reflective cup 230. In order to better fix the light source module 100, preferably, when the light source module 100 fits with the reflective cup 230, the upper surface of the light source module 100 is flush with the height of the limiting columns 220. Then the heat dissipation module 300 is placed on the upper surface of the light source module 100, and four screws are taken, respectively passed through the through holes 310 of the heat dissipation module 300, through the arc-shaped top angle of the light source module 100, and inserted downward into the cavities of the four limiting columns 220, and matched with the threads in the cavities, so as to assemble the heat dissipation module 300, the light source module 100 and the reflective component 200 into one. The other two light source modules 100 and the heat dissipation module 300 are assembled according to the above steps to form a complete reflector. The reflector has a simple structure, and the ring structure is used to greatly increase the energy utilization rate of the light source module, thereby reducing the use cost of the light source module.

[0051] Second, as Figure 3 As shown, an embodiment of the present invention provides a ventilation assembly. The ventilation assembly includes an air inlet module 500, an air duct 600 and a reflector 110 as described in any embodiment of the first aspect. The reflector 110 is arranged between the air inlet module 500 and the air duct 600.

[0052] During assembly, the reflector 110 is first mounted on the air duct 600 and fixed with screws (or other detachable connection methods). Then, the air inlet module 500 is detachably connected to the reflector 110 .

[0053] In some embodiments, the light source module of the reflector 110 is a UVC-LED light source module. The UVC-LED light source module is an ultraviolet light source module that can emit ultraviolet light for disinfection and sterilization. Since an energy field that continuously reflects ultraviolet light is formed in the annular structure of the reflector 110, the energy field can be used to disinfect and sterilize the air coming in from the air inlet module 500 and then transmitted to the air duct 600.

[0054] In a third aspect, an embodiment of the present invention provides an electrical appliance, comprising a ventilation assembly as described in any embodiment of the second aspect.

[0055] The ventilation assembly described in any embodiment of the second aspect is used as a ventilation assembly of an electrical appliance, so that the air coming in from the ventilation assembly is disinfected and sterilized before entering the electrical system, which is safe and reliable.

[0056] In some embodiments, the electrical appliance is an air conditioner (a car air conditioner or other type of air conditioner and any air circulation device with a fan), and the ventilation component is a fan of the air conditioner. The air entering through the fan is disinfected and sterilized, and then discharged through cooling, heating or natural means, which is beneficial to human health.

[0057] In some embodiments, the electrical appliance may also be an electric fan, a circulating fan, a washing machine, a refrigerator, etc. It is understandable that, according to actual conditions, the ventilation assembly described in the second aspect can be used as the ventilation assembly of an electrical appliance where air needs to be disinfected or sterilized.

[0058] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

[0059] The device embodiments described above are merely illustrative, and the units described as separate components may or may not be physically separated, that is, they may be located in one place or distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0061] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A reflective member, characterized in that: include: A plurality of light source modules, wherein the plurality of light source modules are used to emit light sources; A reflective component, wherein the reflective component is in an annular structure, the inner surface of the reflective component is coated with reflective material, the outer surface of the reflective component is provided with multiple groups of limiting columns, and multiple reflective cups are passed through the inner and outer surfaces of the reflective component, each group of the limiting columns is used to fix one of the light source modules, and the light source emitted by each of the light source modules passes through one of the reflective cups and is reflected multiple times in the annular structure.

2. The reflective element according to claim 1, characterized in that: Also includes: A plurality of heat dissipation modules are arranged on a side of the light source module away from the reflective component and are used to dissipate heat from the light source module.

3. The reflective element according to claim 2, characterized in that: Also includes: A plurality of groups of fixing components, each group of the fixing components is used to fix one of the heat dissipation modules, one of the light source modules and the reflective component.

4. The reflective element according to claim 3, characterized in that: The fixing component is a screw.

5. The reflective element according to claim 4, characterized in that: The heat dissipation module is provided with a through hole, the limiting column has a cavity, the cavity has a thread, and the screw is used to pass through the through hole of the heat dissipation module and then be inserted into the cavity of the limiting column and match the thread to fix the heat dissipation module, the light source module and the reflective component.

6. A ventilation assembly, characterized in that: It comprises an air inlet module, an air duct and a reflector as claimed in any one of claims 1 to 5, wherein the reflector is arranged between the air inlet module and the air duct.

7. The ventilation assembly according to claim 6, characterized in that The light source module includes a UVC-LED light source module.

8. The ventilation assembly according to claim 6 or 7, characterized in that: The reflective element is detachably connected to the air inlet module and the air duct.

9. An electrical appliance, characterized in that Comprising a ventilation assembly as claimed in any one of claims 6 to 8.

10. The electrical appliance according to claim 9, characterized in that The electrical appliance is an air conditioner, and the ventilation component is a fan of the air conditioner.

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