CN201207105Y - 笔形激光投影器 - Google Patents

笔形激光投影器 Download PDF

Info

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
Authority
CN
China
Prior art keywords
pen
eyeglass
laser
laser projector
shell
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.)
Expired - Fee Related
Application number
CNU2008200479514U
Other languages
English (en)
Inventor
郑铭铨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Tanzhou Yonghe Electronic Hardware Factory
Original Assignee
Zhongshan Xinxi Photoelectronics Science & Technology Co Ltd
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 by Zhongshan Xinxi Photoelectronics Science & Technology Co Ltd filed Critical Zhongshan Xinxi Photoelectronics Science & Technology Co Ltd
Priority to CNU2008200479514U priority Critical patent/CN201207105Y/zh
Application granted granted Critical
Publication of CN201207105Y publication Critical patent/CN201207105Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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)

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

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CN201207105Y true CN201207105Y (zh) 2009-03-11

Family

ID=40466165

Family Applications (1)

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

Country Status (1)

Country Link
CN (1) CN201207105Y (zh)

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

Similar Documents

Publication Publication Date Title
CN201593753U (zh) 路灯用的非对称式led透镜
CN201180949Y (zh) 多光源电脑舞台灯
CN201083357Y (zh) 具光束调整的led灯具
CN201207105Y (zh) 笔形激光投影器
CN101520164A (zh) 可变光型照明灯
CN202210211U (zh) 一种led投影钟
CN203322987U (zh) 一种分离式led光源装饰灯结构
CN203099557U (zh) 一种led聚光舞台灯
CN202691852U (zh) Led汽车近光灯
CN203202657U (zh) 一种笔灯
CN202419376U (zh) 圆斑和大小可连续变化的led射灯
CN202782332U (zh) 一种发光笔
CN203630435U (zh) 一种led集束灯与广告灯用的镜头组
CN202293868U (zh) 一种新型笔杆
CN201508634U (zh) 激光指示笔
CN203055285U (zh) 一种凸透镜成像实验装置
CN102825950A (zh) 一种发光笔
CN201764316U (zh) 一种可变换光效的led筒灯
CN203848005U (zh) 一种新型双光源照明电筒
CN201215607Y (zh) 能用激光投影可转换图像的电筒笔
CN201083354Y (zh) 具有两光照范围的led灯具
CN101737708A (zh) 聚光光源组件
CN202923245U (zh) 新型日历笔筒
CN202399740U (zh) 照明笔
CN202448572U (zh) 一种照明笔

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

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

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

Effective date: 20110322

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

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

TR01 Transfer of patent right

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.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090311

Termination date: 20120520