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公开(公告)号：USD929012S1
公开(公告)日：2021-08-24
申请号：US29684575
申请日：2019-03-22
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公开(公告)号：USD991527S1
公开(公告)日：2023-07-04
申请号：US29770464
申请日：2021-02-12
摘要： The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1. is a front perspective view of the front, right, and top sides of a lighting device showing our new design;
FIG. 2. is a front view thereof;
FIG. 3. is a rear view thereof;
FIG. 4. is a top plan view thereof, a bottom plan view being a mirror image thereof;
FIG. 5. is a right side view thereof, a left side view being a mirror image thereof;
FIG. 6. is an enlarged end view showing cross-sectional end face only at a cut part 6.-6., with partially omitting the interior mechanism;
FIG. 7. is an enlarged end view showing cross-sectional end face only at a cut part 7.-7., with partially omitting the interior mechanism; and,
FIG. 8. is a reference perspective view showing a light emitting state.-
公开(公告)号：US11828973B2
公开(公告)日：2023-11-28
申请号：US17636380
申请日：2019-08-27
发明人： Haruka Yamazaki , Satoru Okagaki , Yusuke Fujii
IPC分类号： F21V8/00
CPC分类号： G02B6/0055 , G02B6/0031 , G02B6/0088
摘要： An illumination device that simulates the sky, includes a light source that emits first light; a light-emitting part that allows the first light to enter, guides the entered first light by means of total reflection while scattering the first light, and emits the scattered light from a light emission surface; a back surface reflective part that is provided to face a back surface as a surface of the light-emitting part on a side opposite to the light emission surface and reflects light emitted from the back surface of the light-emitting part; a frame that includes a part situated at least in front of the light emission surface of the light-emitting part; and an optical member that is provided between the light emission surface of the light-emitting part and the part of the frame and reflects a part of the light emitted from the light emission surface of the light-emitting part.
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公开(公告)号：USD992190S1
公开(公告)日：2023-07-11
申请号：US29770459
申请日：2021-02-12
摘要： The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1. is a front perspective view of the front, right, and top sides of a lighting device showing our new design;
FIG. 2. is a front view thereof;
FIG. 3. is a rear view thereof;
FIG. 4. is a top plan view thereof, a bottom plan view being a mirror image thereof;
FIG. 5. is a right side view thereof, a left side view being a mirror image thereof;
FIG. 6. is an enlarged end view showing cross-sectional end face only at a cut part 6.-6., with partially omitting the interior mechanism;
FIG. 7. is an enlarged end view showing cross-sectional end face only at a cut part 7.-7., with partially omitting the interior mechanism; and,
FIG. 8. is a reference perspective view showing a light emitting state.-
公开(公告)号：US11879634B2
公开(公告)日：2024-01-23
申请号：US17612223
申请日：2019-05-27
IPC分类号： F21V9/02 , F21S8/02 , F21V3/04 , F21V11/00 , F21Y115/10
CPC分类号： F21V9/02 , F21S8/02 , F21V3/049 , F21V11/00 , F21Y2115/10
摘要： An illumination device includes a frame forming part that is provided at at least one position on an end part of a light-emitting panel having a light emission surface or in a vicinity of the light-emitting panel and includes a bright part region and a dark part region, a light source that emits light to be incident upon the frame forming part, and a light amount regulation part that makes intensity of light heading for a space facing the light emission surface from the dark part region weaker than intensity of light heading for the space from the bright part region in the light entering the frame forming part from the light source, or makes the intensity of the light from the bright part region stronger than the intensity of the light from the dark part region in the light entering the frame forming part from the light source.
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公开(公告)号：USD991528S1
公开(公告)日：2023-07-04
申请号：US29770547
申请日：2021-02-12
摘要： The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1. is a front perspective view of the front, right, and top sides of a lighting device showing our new design;
FIG. 2. is a front view thereof;
FIG. 3. is a rear view thereof;
FIG. 4. is a top plan view thereof, a bottom plan view being a mirror image thereof;
FIG. 5. is a right side view thereof, a left side view being a mirror image thereof;
FIG. 6. is an enlarged end view showing cross-sectional end face only at a cut part 6.-6., with partially omitting the interior mechanism;
FIG. 7. is an enlarged end view showing cross-sectional end face only at a cut part 7.-7., with partially omitting the interior mechanism; and,
FIG. 8. is a reference perspective view showing a light emitting state.-
公开(公告)号：USD991529S1
公开(公告)日：2023-07-04
申请号：US29770557
申请日：2021-02-12
摘要： The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1. is a front perspective view of the front, right, and top sides of a lighting device showing our new design;
FIG. 2. is a front view thereof;
FIG. 3. is a rear view thereof;
FIG. 4. is a top plan view thereof, a bottom plan view being a mirror image thereof;
FIG. 5. is a right side view thereof, a left side view being a mirror image thereof;
FIG. 6. is an enlarged end view showing cross-sectional end face only at a cut part 6.-6., with partially omitting the interior mechanism;
FIG. 7. is an enlarged end view showing cross-sectional end face only at a cut part 7.-7., with partially omitting the interior mechanism; and,
FIG. 8. is a reference perspective view showing a light emitting state.-
公开(公告)号：USD927038S1
公开(公告)日：2021-08-03
申请号：US29684139
申请日：2019-03-19
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