CN201207105Y - 笔形激光投影器 - Google Patents

笔形激光投影器 Download PDF

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Publication number
CN201207105Y
CN201207105Y CNU2008200479514U CN200820047951U CN201207105Y CN 201207105 Y CN201207105 Y CN 201207105Y CN U2008200479514 U CNU2008200479514 U CN U2008200479514U CN 200820047951 U CN200820047951 U CN 200820047951U CN 201207105 Y CN201207105 Y CN 201207105Y
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pen
eyeglass
laser
laser projector
shell
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CNU2008200479514U
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郑铭铨
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Zhongshan Tanzhou Yonghe Electronic Hardware Factory
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Zhongshan Xinxi Photoelectronics Science & Technology Co Ltd
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Abstract

本实用新型涉及一种笔形激光投影器。本实用新型要解决的技术问题是如何克服现有激光投影灯体积过大，携带不便，结构复杂，成本高的缺陷，提供一种体积小、携带方便、结构简单、成本低的笔形激光投影器。本笔形激光投影器包括外壳、绕射镜片、激光模组、电池和开关，其中激光模组、电池和开关组成激光发射装置。所述外壳为笔形外壳，激光发射装置设置于笔形外壳的中后部，所述绕射镜片包括前镜片和后镜片，后镜片固定，前镜片可以相对转动。作为优化，所述前镜片和后镜片完全相同，其投影图案为相同的光斑点阵。本实用新型笔形激光投影器具有体积小、携带方便、结构简单、成本低的优点，是现有满天星激光灯理想的微型替代品。

Description

笔形激光投影器
技术领域
本实用新型涉及一种笔形激光投影器。
背景技术
现有激光投影灯体积过大，携带不便，结构复杂，成本高。
实用新型内容
本实用新型要解决的技术问题是如何克服现有激光投影灯体积过大，携带不便，结构复杂，成本高的缺陷，提供一种体积小、携带方便、结构简单、成本低的笔形激光投影器。
为解决上述技术问题，本笔形激光投影器包括外壳、绕射镜片、激光模组、电池和开关，其中激光模组、电池和开关组成激光发射装置，其特征在于：所述外壳为笔形外壳，激光发射装置设置于笔形外壳的中后部，所述绕射镜片包括前镜片和后镜片，后镜片固定，前镜片可以相对转动。如此设计，转动前镜片，投影图案可以变化，结构又十分简单，体积还小，便于携带。
作为优化，所述前镜片和后镜片完全相同，其投影图案为相同的光斑点阵。如此设计，如果一个镜片产生500个光斑的话，两个镜片可以产生1000个光斑，转到合适的位置后，又可以重合成500个光斑，繁若群星、变化多样。
本实用新型笔形激光投影器具有体积小、携带方便、结构简单、成本低的优点，是现有满天星激光灯理想的微型替代品。
附图说明
下面结合附图对本笔形激光投影器作进一步说明：
图1是本笔形激光投影器的轴切面结构示意图；
图2是本图1中所示笔形激光投影器的各部件结构爆炸图。
图中：1为笔形外壳、11为外壳尾盖、12为旋转头、13为后镜座、14为装饰头、15为笔夹、16为模具头、17为开关按键、2为绕射镜片、20为前镜片、21为后镜片、22为压环、23为套筒、24为O形密封圈、3为激光模组、4为电池、5为开关。
具体实施方式
实施方式一：如图1、2所示，本笔形激光投影器包括笔形外壳1、绕射镜片2(由前镜片20和后镜片21组成)、激光模组3、电池4和开关5，其中激光模组3、电池4和开关5组成激光发射装置，设置于笔形外壳1的中后部，后镜片21固定，前镜片20可以相对转动。前镜片20与后镜片21完全相同，其投影图案为相同的光斑点阵。

Claims (2)

1、一种笔形激光投影器，包括外壳、绕射镜片、激光模组、电池和开关，其中激光模组、电池和开关组成激光发射装置，其特征在于：所述外壳为笔形外壳，激光发射装置设置于笔形外壳的中后部，所述绕射镜片包括前镜片和后镜片，后镜片固定，前镜片可以相对转动。
2、根据权利要求1所述的笔形激光投影器，其特征在于：所述前镜片和后镜片完全相同，其投影图案为相同的光斑点阵。
CNU2008200479514U 2008-05-20 2008-05-20 笔形激光投影器 Expired - Fee Related CN201207105Y (zh)

Priority Applications (1)

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CNU2008200479514U CN201207105Y (zh) 2008-05-20 2008-05-20 笔形激光投影器

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Application Number Priority Date Filing Date Title
CNU2008200479514U CN201207105Y (zh) 2008-05-20 2008-05-20 笔形激光投影器

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CN201207105Y true CN201207105Y (zh) 2009-03-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014040217A1 (zh) * 2012-09-11 2014-03-20 Liu Qiuming 电子烟及其电子烟装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014040217A1 (zh) * 2012-09-11 2014-03-20 Liu Qiuming 电子烟及其电子烟装置
EP2896306A4 (en) * 2012-09-11 2016-06-29 Kimree Hi Tech Inc ELECTRONIC CIGARETTE AND DEVICE FOR THE ELECTRONIC CIGARETTE

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Owner name: EVER PEACE ELECTRONIC HARDWARE CO., LTD., TANZHOU

Free format text: FORMER OWNER: ZHONGSHAN XINXI PHOTOELECTRONICS SCIENCE + TECHNOLOGY CO., LTD.

Effective date: 20110322

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Free format text: CORRECT: ADDRESS; FROM: 528462 ZHONGSHAN XINXI PHOTOELECTRIC TECHNOLOGY CO., LTD., INDUSTRIAL AREA 3, TANZHOU TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE TO: 528463 BUILDING B2, DONGDOU INDUSTRIAL AREA, SHENTANG VILLAGE, TANZHOU TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE

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Effective date of registration: 20110322

Address after: 528463 B2 building, East soybean industry zone, Shen Shen village, Tanzhou Town, Zhongshan, Guangdong

Patentee after: Zhongshan Tanzhou Yonghe Electronic Hardware Factory

Address before: 528462 Guangdong third industrial zone Tanzhou town Zhongshan Zhongshan Photoelectric Technology Co., Ltd.

Patentee before: Zhongshan Xinxi Photoelectronics Science & Technology Co., Ltd.

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Granted publication date: 20090311

Termination date: 20120520