JP7361279B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP7361279B2 JP7361279B2 JP2019046794A JP2019046794A JP7361279B2 JP 7361279 B2 JP7361279 B2 JP 7361279B2 JP 2019046794 A JP2019046794 A JP 2019046794A JP 2019046794 A JP2019046794 A JP 2019046794A JP 7361279 B2 JP7361279 B2 JP 7361279B2
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- Prior art keywords
- light
- panel
- light source
- frame
- wall portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
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- 229920005989 resin Polymers 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 238000002834 transmittance Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 239000012463 white pigment Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (5)
- 光源と、
少なくとも軸方向一端が開口した筒状に形成され、前記光源を収容する器具本体と、
軸方向両端が開口した筒状に形成され、前記器具本体に固定される枠体と、
前記枠体に固定され、前記枠体の開口を覆う透光性パネルと、
を備え、
前記透光性パネルは、
前記光源の光を透過するパネル本体と、前記パネル本体の周縁に立設して前記枠体の筒内に延び、前記枠体に固定される壁部とを含み、
前記壁部は、前記パネル本体よりも前記光源の光に対する反射率が高い材料で構成されているか、または前記壁部は、前記パネル本体よりも前記光源の光に対する反射率が高い反射層を有する、照明器具。 - 前記パネル本体および前記壁部は、一体成形されている、請求項1に記載の照明器具。
- 前記パネル本体は、前記光源側に膨らんだ形状を有する、請求項1または2に記載の照明器具。
- 前記パネル本体の前記光源側を向いた面には、前記光源の光を広げる光拡散用の凹凸が形成されている、請求項1~3のいずれか1項に記載の照明器具。
- 前記器具本体には、前記光源の光を広げるレンズが設けられている、請求項1~4のいずれか1項に記載の照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019046794A JP7361279B2 (ja) | 2019-03-14 | 2019-03-14 | 照明器具 |
Applications Claiming Priority (1)
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---|---|---|---|
JP2019046794A JP7361279B2 (ja) | 2019-03-14 | 2019-03-14 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020149872A JP2020149872A (ja) | 2020-09-17 |
JP7361279B2 true JP7361279B2 (ja) | 2023-10-16 |
Family
ID=72432114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019046794A Active JP7361279B2 (ja) | 2019-03-14 | 2019-03-14 | 照明器具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7361279B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016219378A (ja) | 2015-05-26 | 2016-12-22 | コイズミ照明株式会社 | 照明器具及び光源カバー |
JP2016225311A (ja) | 2016-08-22 | 2016-12-28 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2017010657A (ja) | 2015-06-17 | 2017-01-12 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2017157490A (ja) | 2016-03-04 | 2017-09-07 | 株式会社小糸製作所 | 車両用灯具 |
JP2018139201A (ja) | 2017-02-24 | 2018-09-06 | パナソニックIpマネジメント株式会社 | 照明器具 |
-
2019
- 2019-03-14 JP JP2019046794A patent/JP7361279B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016219378A (ja) | 2015-05-26 | 2016-12-22 | コイズミ照明株式会社 | 照明器具及び光源カバー |
JP2017010657A (ja) | 2015-06-17 | 2017-01-12 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2017157490A (ja) | 2016-03-04 | 2017-09-07 | 株式会社小糸製作所 | 車両用灯具 |
JP2016225311A (ja) | 2016-08-22 | 2016-12-28 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2018139201A (ja) | 2017-02-24 | 2018-09-06 | パナソニックIpマネジメント株式会社 | 照明器具 |
Also Published As
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JP2020149872A (ja) | 2020-09-17 |
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