CN211600392U - Light guide assembly and cosmetic mirror using same - Google Patents
Light guide assembly and cosmetic mirror using same Download PDFInfo
- Publication number
- CN211600392U CN211600392U CN202020263365.4U CN202020263365U CN211600392U CN 211600392 U CN211600392 U CN 211600392U CN 202020263365 U CN202020263365 U CN 202020263365U CN 211600392 U CN211600392 U CN 211600392U
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- China
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- light
- light emitting
- incident surface
- virtual plane
- guide assembly
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/02—Mirrors used as equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/302—Lighting for domestic or personal use for mirrors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The utility model relates to a leaded light subassembly and applied this leaded light subassembly's vanity mirror, leaded light subassembly includes: the light guide plate comprises a light emitting part and a light transmitting part, wherein the light emitting part is arranged in a ring shape and is provided with an inner surface, and the light transmitting part is arranged on the inner surface; the light transmitting part is provided with a light emitting surface, an arc surface and a light incident surface connected with the light emitting surface and the arc surface, the light emitting surface is attached to the inner surface, the distance between the arc surface and the light emitting surface is gradually reduced towards the direction far away from the light incident surface, the light incident surface is positioned at one end of the light transmitting part, and the light incident surface is obliquely arranged. Above-mentioned light guide assembly send light portion be used for transmitting the light that the light source sent to the luminescent part, the luminescent part is used for coming out the light scattering, through going into the plain noodles slope setting, is favorable to prolonging the propagation path of light for the diffusivity of light in the luminescent part is good, effectively weakens the local bright spot in the luminescent part, thereby effectively improves the degree of consistency of the light that the luminescent part scattered out.
Description
Technical Field
The utility model relates to the technical field of daily necessities, especially, relate to a leaded light subassembly and applied this leaded light subassembly's vanity mirror.
Background
With the improvement of living standard, more and more people pay attention to their appearance, and have higher and higher requirements on their appearance instruments. After all, a clean and tidy image often gives a good first impression, being the first step towards success. People are at the in-process that uses the mirror, if hope to see that the formation of image in the mirror is more clear, and the detail is more clear, then can adopt light filling vanity mirror, often is equipped with the light guide plate with the leaded light in the mirror when using light filling vanity mirror.
The light guide plate of vanity mirror is applied to the tradition because the leaded light effect of light guide plate is not good, leads to inside bright spot (comparing in the light guide plate on other places brighter spot) of leaving of light guide plate for the luminous inhomogeneous of light guide plate, and then cause the luminous inhomogeneous of vanity mirror, the result of use is not good.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need to provide a light guide assembly and a cosmetic mirror using the same, which can effectively improve the guiding efficiency, in order to solve the problems of the conventional technologies.
A light guide assembly, comprising:
the light guide plate comprises a light emitting part and a light transmitting part, the light emitting part is arranged in a ring shape, the light emitting part is provided with an inner surface, and the light transmitting part is arranged on the inner surface; the light transmitting part is provided with a light emitting surface, an arc-shaped surface and a light incident surface connected with the light emitting surface and the arc-shaped surface, the light emitting surface is attached to the inner surface, the distance between the arc-shaped surface and the light emitting surface is gradually reduced towards the direction far away from the light incident surface, the light incident surface is positioned at one end of the light transmitting part, and the light incident surface is obliquely arranged.
Above-mentioned light guide assembly send light portion to be used for transmitting the light that the light source sent to the luminescent part, the luminescent part is used for coming out the light scattering, through going into the plain noodles slope setting, is favorable to prolonging the propagation path of light for light diffusivity in the luminescent part is good, effectively weakens the local bright spot in the luminescent part, thereby effectively improves the degree of consistency of the light that the luminescent part scattering came out, and then effectively improves the luminous uniformity of vanity mirror, excellent in use effect. And the setting of arcwall face for the light that gets into in sending light portion can the furthest to lead to in the luminescent part, reduces the loss of light, effectively improves the utilization ratio of light.
In one embodiment, the light source is arranged close to the light incident surface, the light source is provided with a light emitting surface, and the light emitting surface is arranged corresponding to the light incident surface.
In one embodiment, the light emitting surface is a plane, and the light emitting surface and the light incident surface are arranged in parallel.
In one embodiment, the light emitting portion is a ring.
In one embodiment, one end of the arc-shaped surface far away from the light incident surface is connected with one end of the light emergent surface far away from the light incident surface.
In one embodiment, an intersection line between the light incident surface and the arc surface is a first intersection line, a virtual plane formed by the first intersection line and a central axis of the light emitting portion is a first virtual plane, the light incident surface is inclined with respect to the first virtual plane, and the light emitting portion is disposed on one side of the first virtual plane.
In one embodiment, an included angle between the light incident surface and the first virtual plane is greater than 0 ° and less than or equal to 30 °.
In one embodiment, an intersection line between the light emitting surface and the arc-shaped surface is a second intersection line, a virtual plane formed by the first intersection line and the second intersection line is a second virtual plane, and an included angle between the second virtual plane and the light incident surface is 5 ° to 180 °.
In one embodiment, the number of the light sending parts is two, and the two light sending parts are symmetrical in center.
A cosmetic mirror comprises a mirror surface and the light guide assembly, wherein the light emitting part of the light guide assembly is arranged along the circumferential direction of the mirror surface.
Drawings
Fig. 1 is a schematic structural diagram of a light guide assembly according to the present invention;
fig. 2 is a schematic structural diagram of a conventional light guide assembly.
The meaning of the reference symbols in the drawings is:
the light guide plate 10, the light emitting part 20, the inner surface 21, the outer surface 22, the first virtual plane 23, the third virtual plane 24, the light transmitting part 30, the light emitting surface 31, the arc surface 32, the light incident surface 33, the second virtual plane 34, and the light source 40.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Referring to fig. 1, a light guide assembly of the present invention includes a light guide plate 10 and a light source 40. The light guide plate 10 includes a light emitting portion 20 and a light transmitting portion 30, the light emitting portion 20 is disposed in a ring shape, the light emitting portion 20 has an inner surface 21 and an outer surface 22, and the light transmitting portion 30 is disposed on the inner surface 21. The light transmitting portion 30 has a light emitting surface 31, an arc surface 32, and a light incident surface 33 connecting the light emitting surface 31 and the arc surface 32. The light emitting surface 31 is disposed to be attached to the inner surface 21. The distance between the arc surface 32 and the light emitting surface 31 gradually decreases toward the direction away from the light incident surface 33. The light incident surface 33 is located at one end of the light transmitting portion 30, and the light incident surface 33 is inclined. The light source 40 is disposed near the light incident surface 33, the light source 40 has a light emitting surface, and the light emitting surface of the light source 40 is disposed corresponding to the light incident surface 33.
The light source 40 of the light guide assembly is used for emitting light, the light transmitting portion 30 is used for transmitting the light emitted by the light source 40 to the light emitting portion 20, and the light emitting portion 20 is used for scattering the light. It can be understood that the light emitted from the light source 40 enters the light transmitting portion 30 through the light emitting surface and the light incident surface 33, then propagates from the light emitting surface 31 to the light emitting portion 20, and is scattered out through the light emitting portion 20. Through setting up the income plain noodles 33 slope, be favorable to prolonging the propagation path that light was incident from light sending portion 30 to luminescent part 20, as far as possible in incidenting to light sending portion 30, it just leaks outside light sending portion 30 from the side just before entering light sending portion 30 to reduce light, make the diffusivity of light in luminescent part 20 good, and because the incidence propagation path that light was followed from light sending portion 30 to luminescent part 20 has been prolonged, effectively weaken the local bright spot in luminescent part 20, thereby effectively improve the degree of consistency of the light that luminescent part 20 scatters out, and then effectively improve the luminous uniformity of vanity mirror, excellent in use effect.
The arrangement of the arc-shaped surface 32 enables light entering the light transmitting part 30 to be guided to the light emitting part 20 to the greatest extent, reduces loss of the light, and effectively improves utilization rate of the light, meanwhile, due to the arrangement of the arc-shaped surface 32, the length of the light conducted in the light emitting part 20 is increased, the outer side of the light transmitting part 30 is arranged to be the arc-shaped surface, the arc-shaped surface 32 is an arc-shaped surface presenting an inverse arch shape when viewed from the inner side of the light transmitting part 30, reflection and refraction of the light passing through the arc-shaped surface of the inverse arch are achieved, reflection angle range of the light is enlarged, reflection and refraction of the light passing through the inverse arch-shaped surface after entering the light transmitting part 30 are achieved, reflection times and light refraction times of the light in the light guide plate 10 are increased, the light is guided into the light emitting part 20 to the greatest extent, and accordingly, and scattering uniformity of. It should be noted that, after entering the light emitting part 20, the light emitted from the light transmitting part 30 is scattered by the scattering dots uniformly distributed in the light guide plate 10, and then the light is scattered and distributed on the whole light guide plate 10.
The light emitting part 20 may be a circular ring, an elliptical ring, a triangular ring, a polygonal ring, or the like. Specifically, in the present embodiment, the light emitting part 20 is a circular ring, further, the light emitting part 20 is a concentric circular ring, the inner surface 21 and the outer surface 22 are both arc surfaces, and the inner surface 21 and the outer surface 22 are disposed on the same central axis p, and since the light emitting surface 31 is attached to the inner surface 21, the light emitting surface 31 is also an arc surface. In the present embodiment, the light transmitting portion 30 is formed integrally with the light emitting portion 20.
In one embodiment, the thickness of the light transmitting portion 30 is less than the thickness of the light emitting portion 20, and neither of the two opposite sides of the light transmitting portion 30 extends beyond the light emitting portion 20. In another embodiment, the light transmitting portion 30 has a thickness greater than the thickness of the light emitting portion 20, and it is understood that one or both sides of the light transmitting portion 30 extend beyond the light emitting portion 20. Specifically, in the present embodiment, the thickness of the light transmitting portion 30 is equal to the thickness of the light emitting portion 20, and two opposite side surfaces of the light transmitting portion 30 are flush with two opposite side surfaces of the light emitting portion 20, where the two opposite side surfaces mentioned herein refer to two side surfaces in the thickness direction, specifically, the surfaces on the upper and lower sides of the light emitting portion 20 and the light transmitting portion 30, and it can be understood that the two opposite side surfaces of the light transmitting portion 30 are on the same plane with the two opposite side surfaces of the light emitting portion 20.
In the present embodiment, the number of the light transmitting portions 30 is two, and the two light transmitting portions 30 are centrosymmetric, which effectively further improves the uniformity of the light scattered by the light emitting portion 20. Of course, in other embodiments, the number of the light transmitting portions 30 may be other, and may be designed according to the requirement.
One end of the arc surface 32 far from the light incident surface 33 is connected to one end of the light emitting surface 31 far from the light incident surface 33, that is, one end of the arc surface 32 far from the light incident surface 33 is connected to the inner surface 21, and it can be understood that the distance between the arc surface 32 and the light emitting surface 31 gradually decreases from the end of the arc surface 32 connected to the light incident surface 33 to the end of the arc surface 32 connected to the inner surface 21 until the distance disappears, so that the light sending part 30 and the light emitting part 20 are in smooth transition connection through the arc surface. Specifically, in the present embodiment, the arc length of the arc surface 32 is less than or equal to one-half of the circumference of the inner surface 21, and the arc length of the arc surface 32 is greater than one-eighth of the circumference of the inner surface 21.
Specifically, the light incident surface 33 is a plane, the intersecting line between the light incident surface 33 and the arc surface 32 is a first intersecting line e, a virtual plane formed by the first intersecting line e and the central axis p of the light emitting part 20 is a first virtual plane 23, and the light incident surface 33 is disposed obliquely with respect to the first virtual plane 23, it can be understood that the extending surface of the light incident surface 33 does not pass through the central axis p of the light emitting part 20, and the light transmitting part 30 is disposed on one side of the first virtual plane 23 as a whole, that is, the light incident surface 33 is disposed between the first virtual plane 23 and the light emitting surface 31. Further, an included angle a between the light incident surface 33 and the first virtual plane 23 is greater than 0 ° and less than or equal to 30 °. Specifically, the angle a between the light incident surface 33 and the first virtual plane 23 is 15 °. An intersection line between the light exit surface 31 and the arc surface 32 is set as a second intersection line f, a virtual plane formed by the first intersection line e and the second intersection line f is set as a second virtual plane 34, and an included angle b between the second virtual plane 34 and the light entrance surface 33 is set to be 5-180 °. Specifically, the angle b between the second virtual plane 34 and the light incident surface 33 is 120 °. Let one of the intersecting lines of the first virtual plane 23 and the outer surface 22 be a third intersecting line k, let a virtual plane passing through the third intersecting line k and tangent to the outer surface 22 be a third virtual plane 24, and let one of the light rays emitted by the light source 40 perpendicular to the light incident surface 33 be a light path line n.
For example, as shown in fig. 2, which is a schematic structural diagram of a conventional light guiding assembly, the light incident surface 33 ' is overlapped with the first virtual plane 23 ', that is, the light incident surface 33 ' is overlapped with the first virtual plane 23 ', it can be understood that the extending surface of the light incident surface 33 ' does not pass through the central axis p of the light emitting part 20, and meanwhile, the light emitting surface of the light source 40 ' is parallel with the light incident surface 33 ', and the maximum width L ' between the third virtual plane 24 ' and the light path n ' in the light emitting part 20 ' is 10.8 mm. In the present embodiment, on the basis of fig. 2, the light incident surface 33 rotates 15 ° around the first intersecting line e toward the light transmitting portion 30 with respect to the first virtual plane 23, the light source 40 rotates 15 ° in the direction of the light transmitting portion 30 with respect to the first virtual plane 23, the maximum width L between the third virtual plane 24 and the light path line n in the light emitting portion 20 is 25.1mm, as shown in fig. 1, it is obvious that the maximum width L between the third virtual plane 24 and the light path line n in the light emitting portion 20 is greater than the maximum width L ' between the third virtual plane 24 ' and the light path line n ' in the light emitting portion 20, and after the angle rotation, the light traveling path of the light entering the light transmitting portion 30 into the light emitting portion 20 becomes longer, so that the density between the light rays is increased, the light diffusivity is better, and the local bright spots in the light emitting portion 20 can be effectively reduced.
In the present embodiment, the light emitting surface of the light source 40 is a plane, and the light emitting surface of the light source 40 is parallel to the light incident surface 33, so that the light emitting surface of the light source 40 is also inclined. Of course, in other embodiments, the light emitting surface of the light source 40 may also be a cambered surface. In addition, the light emitting surface of the light source 40 may be attached to the light incident surface 33, or may be disposed opposite to the light incident surface 33 at an interval, which may be designed as required.
In the present embodiment, since the number of the light transmitting portions 30 is two, the number of the light sources 40 is also two, and the two sets of the light sources 40 are provided corresponding to the light incident surfaces 33 of the two light transmitting portions 30, respectively. Further, each set of light sources 40 includes two LED lamps arranged in parallel.
The utility model also provides a cosmetic mirror, including mirror surface and the aforesaid light guide assembly, light guide assembly's illuminating part 20 sets up along the girth direction of mirror surface, light guide assembly send light portion 20 to set up at the back of mirror surface, can understand ground, illuminating part 20 is located the periphery of mirror surface, is in the visible light region of people's eye, send light portion at the back of mirror surface, is in the invisible region of people's eye. Furthermore, the cosmetic mirror further includes a housing and a power module, the mirror surface is mounted on the front surface of the housing, the power module supplies power to the light source 40, the light emitted by the light source 40 is emitted into the light emitting portion 30 through the light emitting surface and the light incident surface 33, then is transmitted into the light emitting portion 20 from the light emitting surface 31, and then is scattered out through the light emitting portion 20. By arranging the light emitting part 20 in a ring shape, light can be supplemented more uniformly, and the light can be supplemented with good light effect by illuminating along the periphery of the mirror surface.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A light guide assembly, comprising:
the light guide plate comprises a light emitting part and a light transmitting part, the light emitting part is arranged in a ring shape, the light emitting part is provided with an inner surface, and the light transmitting part is arranged on the inner surface; the light transmitting part is provided with a light emitting surface, an arc-shaped surface and a light incident surface connected with the light emitting surface and the arc-shaped surface, the light emitting surface is attached to the inner surface, the distance between the arc-shaped surface and the light emitting surface is gradually reduced towards the direction far away from the light incident surface, the light incident surface is positioned at one end of the light transmitting part, and the light incident surface is obliquely arranged.
2. The light guide assembly of claim 1, further comprising a light source disposed proximate to the light incident surface, the light source having a light emitting surface disposed in correspondence with the light incident surface.
3. The light guide assembly of claim 2, wherein the light emitting surface is planar and the light emitting surface is parallel to the light incident surface.
4. The light guide assembly of claim 1, wherein the light emitting portion is an annular ring.
5. The light guide assembly of claim 4, wherein an end of the arc-shaped surface away from the light incident surface is connected to an end of the light emitting surface away from the light incident surface.
6. The light guide assembly of claim 4, wherein an intersection line between the light incident surface and the arc surface is a first intersection line, a virtual plane formed by the first intersection line and a central axis of the light emitting portion is a first virtual plane, the light incident surface is disposed to be inclined with respect to the first virtual plane, and the light emitting portion is disposed on one side of the first virtual plane.
7. The light guide assembly of claim 6, wherein an angle between the light incident surface and the first virtual plane is greater than 0 ° and less than or equal to 30 °.
8. The light guide assembly according to claim 6, wherein an intersection line between the light exit surface and the arc surface is a second intersection line, a virtual plane formed by the first intersection line and the second intersection line is a second virtual plane, and an included angle between the second virtual plane and the light incident surface is 5 ° to 180 °.
9. A light guide assembly according to claim 1, wherein the light sending portions are two in number and are centrosymmetric.
10. A cosmetic mirror comprising a mirror surface and the light guide unit according to any one of claims 1 to 9, wherein the light emitting portion of the light guide unit is provided along a circumferential direction of the mirror surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263365.4U CN211600392U (en) | 2020-03-05 | 2020-03-05 | Light guide assembly and cosmetic mirror using same |
| PCT/CN2020/126438 WO2021174892A1 (en) | 2020-03-05 | 2020-11-04 | Light guide assembly and cosmetic mirror using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263365.4U CN211600392U (en) | 2020-03-05 | 2020-03-05 | Light guide assembly and cosmetic mirror using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211600392U true CN211600392U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020263365.4U Active CN211600392U (en) | 2020-03-05 | 2020-03-05 | Light guide assembly and cosmetic mirror using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211600392U (en) |
| WO (1) | WO2021174892A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021174892A1 (en) * | 2020-03-05 | 2021-09-10 | 深圳市宗匠科技有限公司 | Light guide assembly and cosmetic mirror using same |
| US11371692B2 (en) | 2012-03-08 | 2022-06-28 | Simplehuman, Llc | Vanity mirror |
| US11457721B2 (en) | 2017-03-17 | 2022-10-04 | Simplehuman, Llc | Vanity mirror |
| US11622614B2 (en) | 2015-03-06 | 2023-04-11 | Simplehuman, Llc | Vanity mirror |
| US11640042B2 (en) | 2019-03-01 | 2023-05-02 | Simplehuman, Llc | Vanity mirror |
| USD990174S1 (en) | 2019-03-01 | 2023-06-27 | Simplehuman, Llc | Vanity mirror |
| US11708031B2 (en) | 2018-03-22 | 2023-07-25 | Simplehuman, Llc | Voice-activated vanity mirror |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046174A (en) * | 2022-07-21 | 2022-09-13 | 东莞雷笛克光学有限公司 | Side-lighting polarizing cosmetic lamp lens |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10185877A (en) * | 1996-12-25 | 1998-07-14 | Sumitomo Metal Ind Ltd | Apparatus and method for probe rotation-type flaw detection |
| CN101403807B (en) * | 2008-11-12 | 2011-08-17 | 友达光电（苏州）有限公司 | Light conducting plate, backlight module and display equipment |
| CN206130886U (en) * | 2016-10-25 | 2017-04-26 | 深圳市大疆创新科技有限公司 | Lamp shade, lamps and lanterns and aircraft |
| CN208821833U (en) * | 2018-08-18 | 2019-05-07 | 深圳市莱美科技有限公司 | A kind of circular light guide plate and the light filling vanity mirror using the light guide plate |
| CN211600392U (en) * | 2020-03-05 | 2020-09-29 | 深圳市宗匠科技有限公司 | Light guide assembly and cosmetic mirror using same |
| CN211577476U (en) * | 2020-03-05 | 2020-09-25 | 深圳市宗匠科技有限公司 | Light guide assembly and cosmetic mirror adopting same |
-
2020
- 2020-03-05 CN CN202020263365.4U patent/CN211600392U/en active Active
- 2020-11-04 WO PCT/CN2020/126438 patent/WO2021174892A1/en active Application Filing
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11371692B2 (en) | 2012-03-08 | 2022-06-28 | Simplehuman, Llc | Vanity mirror |
| US11566784B2 (en) | 2012-03-08 | 2023-01-31 | Simplehuman, Llc | Vanity mirror |
| US11859807B2 (en) | 2012-03-08 | 2024-01-02 | Simplehuman, Llc | Vanity mirror |
| USD1009485S1 (en) | 2012-03-08 | 2024-01-02 | Simplehuman, Llc | Vanity mirror |
| US11622614B2 (en) | 2015-03-06 | 2023-04-11 | Simplehuman, Llc | Vanity mirror |
| US11457721B2 (en) | 2017-03-17 | 2022-10-04 | Simplehuman, Llc | Vanity mirror |
| US11819107B2 (en) | 2017-03-17 | 2023-11-21 | Simplehuman, Llc | Vanity mirror |
| US11708031B2 (en) | 2018-03-22 | 2023-07-25 | Simplehuman, Llc | Voice-activated vanity mirror |
| US11640042B2 (en) | 2019-03-01 | 2023-05-02 | Simplehuman, Llc | Vanity mirror |
| USD990174S1 (en) | 2019-03-01 | 2023-06-27 | Simplehuman, Llc | Vanity mirror |
| WO2021174892A1 (en) * | 2020-03-05 | 2021-09-10 | 深圳市宗匠科技有限公司 | Light guide assembly and cosmetic mirror using same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021174892A1 (en) | 2021-09-10 |
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