CN2608819Y - Electric torch luminous device - Google Patents

Electric torch luminous device Download PDF

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Publication number
CN2608819Y
CN2608819Y CN 03220141 CN03220141U CN2608819Y CN 2608819 Y CN2608819 Y CN 2608819Y CN 03220141 CN03220141 CN 03220141 CN 03220141 U CN03220141 U CN 03220141U CN 2608819 Y CN2608819 Y CN 2608819Y
Authority
CN
China
Prior art keywords
led illuminator
housing
firmly
emitting
light
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
CN 03220141
Other languages
Chinese (zh)
Inventor
陈定兴
Original Assignee
陈定兴
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 陈定兴 filed Critical 陈定兴
Priority to CN 03220141 priority Critical patent/CN2608819Y/en
Application granted granted Critical
Publication of CN2608819Y publication Critical patent/CN2608819Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a lighting device of torch, which comprises a shell body and a LED luminous body, wherein, the front section of the shell body is fixedly provided with a panel, and the panel is fixedly provided with the LED luminous body; the front end of the shell body is fixedly provided with a single raised face lens which focuses the light illuminated by the LED luminous body.

Description

The flashlight light-emitting device
Technical field
The utility model relates to a kind of flashlight, refers to a kind of flashlight light-emitting device especially.
Background technology
Existing flashlight light-emitting device, as shown in Figure 2, in housing 4 leading portions, establish parabolic lens 5, and on the focus of parabolic lens 5, establish bulb 6, set firmly planar transparent glass 7 at housing 4 front ends, bulb 6 issued lights are scattering, and utilize parabolic lens 5 that bulb 6 issued lights are reflected into directional light and appear by planar transparent glass 7, but therefore bulb 6 utmost point power consumptions and can produce high heat, can improve as changing bulb 6 into the LED illuminator, but as shown in Figure 3, because LED illuminator 8 has direct projection emitting characteristics forward, even replace the electric power of bulb 6 the nearly LED illuminator 8 more than ten can be set, but these light are also bad through the spotlight effect of planar transparent glass 7.
The utility model content
Main purpose of the present utility model is to provide a kind of flashlight light-emitting device of spotlight effect preferably that produces.
To achieve these goals, technical solution of the present utility model is: a kind of flashlight light-emitting device comprises housing and LED illuminator, set firmly the LED illuminator in its middle shell leading portion, be installed with flat board in the housing leading portion, set firmly the LED illuminator on the flat board, the housing front end is installed with single convex lens.
After adopting said structure, set firmly flat board in the housing leading portion, set firmly the LED illuminator on the flat board, and the housing front end sets firmly single convex lens with ring cowling, single convex lens produces splendid illuminating effect with a plurality of LED illuminator issued light optically focused.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the utility model example;
Fig. 2 is a structure cross-sectional schematic of commonly using product;
Fig. 3 is the migrate structure cross-sectional schematic of LED illuminator of the bulb of commonly using product.
The specific embodiment
As shown in Figure 1, the utility model example comprises housing 1, LED illuminator 2 and single convex lens 3, wherein:
Be installed with flat board 11 in housing 1 leading portion, and on dull and stereotyped 11, set firmly LED illuminator 2 (this example is 5), and housing 1 front end is installed with single convex lens 3 with ring cowling 12.
Single convex lens 3 can produce splendid illuminating effect with a plurality of (this example is 5) LED illuminator 2 issued light optically focused.
Fig. 2 and Fig. 3 are for commonly using product, and the front is stated.
In sum, flashlight light-emitting device provided by the utility model, its structure innovation practicality can produce splendid illuminating effect with a plurality of (this example is 5) LED illuminator 2 issued light optically focused.

Claims (1)

1, a kind of flashlight light-emitting device comprises housing and LED illuminator, sets firmly the LED illuminator in its middle shell leading portion, it is characterized in that: be installed with flat board in the housing leading portion, set firmly the LED illuminator on the flat board, the housing front end is installed with single convex lens.
CN 03220141 2003-02-27 2003-02-27 Electric torch luminous device Expired - Fee Related CN2608819Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03220141 CN2608819Y (en) 2003-02-27 2003-02-27 Electric torch luminous device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03220141 CN2608819Y (en) 2003-02-27 2003-02-27 Electric torch luminous device

Publications (1)

Publication Number Publication Date
CN2608819Y true CN2608819Y (en) 2004-03-31

Family

ID=34161689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03220141 Expired - Fee Related CN2608819Y (en) 2003-02-27 2003-02-27 Electric torch luminous device

Country Status (1)

Country Link
CN (1) CN2608819Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456150A (en) * 2014-12-15 2015-03-25 广西大学 Multifunctional solar flashlight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104456150A (en) * 2014-12-15 2015-03-25 广西大学 Multifunctional solar flashlight

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee