HK1248460A2 - 一種散射燈罩及具有該燈罩的平板燈 - Google Patents

一種散射燈罩及具有該燈罩的平板燈

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Publication number
HK1248460A2
HK1248460A2 HK18109270A HK18109270A HK1248460A2 HK 1248460 A2 HK1248460 A2 HK 1248460A2 HK 18109270 A HK18109270 A HK 18109270A HK 18109270 A HK18109270 A HK 18109270A HK 1248460 A2 HK1248460 A2 HK 1248460A2
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HK
Hong Kong
Prior art keywords
lampshade
light
optical
bottom wall
same
Prior art date
Application number
HK18109270A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of HK1248460A2 publication Critical patent/HK1248460A2/zh

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本發明公開了一種散射燈罩(100)，包括燈罩底壁(110)及環繞所述燈罩底壁(110)的燈罩凸緣(130)，其特徵在於：所述燈罩(100)還包括設於所述燈罩底壁(110)的光學凸起(120)，所述光學凸起(120)用於抵接燈具的發光組件(300)，所述燈罩(100)還具有容納所述光學凸起(120)反射光線的空腔(140)，所述空腔(140)設於所述光學凸起(120)與所述燈罩凸緣(130)之間。本發明還公開了一種具有上述燈罩(100)的平板燈，光學凸起(120)能夠有效減少平板燈周圈光斑，增強燈光的均勻度及覆蓋面積，將光的能效最大化。
HK18109270A 2017-09-19 2018-07-17 一種散射燈罩及具有該燈罩的平板燈 HK1248460A2 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721211893.XU CN207279380U (zh) 2017-09-19 2017-09-19 一种平板灯

Publications (1)

Publication Number Publication Date
HK1248460A2 true HK1248460A2 (zh) 2018-10-12

Family

ID=61982469

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18109270A HK1248460A2 (zh) 2017-09-19 2018-07-17 一種散射燈罩及具有該燈罩的平板燈

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Country Link
CN (1) CN207279380U (zh)
HK (1) HK1248460A2 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107830497B (zh) * 2017-11-24 2019-09-27 佛山市正锝照明有限公司 一种散射灯罩及具有该灯罩的平板灯

Also Published As

Publication number Publication date
CN207279380U (zh) 2018-04-27

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Legal Events

Date Code Title Description
PF2 Short-term patent ceased to have effect under s.126(2) (not payment of maintenance fee and has 6-month grace period to pay)

Effective date: 20220717