CN201425176Y - LED daylight lamp device - Google Patents
LED daylight lamp device Download PDFInfo
- Publication number
- CN201425176Y CN201425176Y CN2009200561937U CN200920056193U CN201425176Y CN 201425176 Y CN201425176 Y CN 201425176Y CN 2009200561937 U CN2009200561937 U CN 2009200561937U CN 200920056193 U CN200920056193 U CN 200920056193U CN 201425176 Y CN201425176 Y CN 201425176Y
- Authority
- CN
- China
- Prior art keywords
- led
- heat radiation
- aluminum pipe
- radiation aluminum
- daylight lamp
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED daylight lamp device, which relates to technology field of the daylight lamp; the LED daylight lamp device comprises an LED, an optical lens and an end cover; the LED is electrically connected with a conductive terminal of the end cover, furthermore, the utility model comprises a solid light-conducting stick made of PMMA material, the LED is arranged at a light inlet end of the optical lens, the solid light-conducting stick is arranged at a light outlet end of the optical lens. The solid light-conducting stick made of PMMA material is used as a light tube, light spots can not formed in the light ray emitted by the solid light-conducting stick, therefore, the light-emitting uniformity is good, and the brightness of the light is high.
Description
Technical field
The utility model relates to the fluorescent lamp technical field, relates in particular to a kind of LED daylight lamp apparatus.
Background technology
Existing LED daylight lamp apparatus, comprise the hollow light penetrating object that LED (light emitting diode), optical lens, end cap and glass material are made, optical lens places between LED and the hollow light penetrating object, and LED emits beam, after passing optical lens, light is outwards launched by hollow light penetrating object.In the prior art, the hollow light penetrating object of use glass material manufacturing reflects when passing hollow light penetrating object owing to light in hollow light penetrating object as fluorescent tube, by a plurality of hot spots of the easy formation of the light of the outside emission of hollow light penetrating object, outgoing light homogeneity is bad, and illumination brightness is low.
The utility model content
The utility model provides the LED that a kind of outgoing light homogeneity is good, illumination brightness is high daylight lamp apparatus.
A kind of LED daylight lamp apparatus, comprise LED, optical lens and end cap, LED is electrically connected with the conducting terminal of end cap, further comprise, the solid lamp guide that uses polymethyl methacrylate materials to make, LED is arranged on the light inputting end of optical lens, and solid lamp guide is arranged on the bright dipping end of optical lens.
Wherein, further comprise the heat radiation aluminum pipe, heat radiation aluminum pipe one end is connected with end cap, and the other end is connected with solid lamp guide, and LED places the inner chamber of heat radiation aluminum pipe.
Wherein, further comprise variable-voltage power supply, variable-voltage power supply places the inner chamber of heat radiation aluminum pipe.
Wherein, optical lens is horn-like.
Wherein, the heat radiation aluminum pipe is provided with internal thread, and solid lamp guide two ends are provided with external screw thread, and the heat radiation aluminum pipe is threaded with solid lamp guide.
Wherein, the heat radiation aluminum pipe is provided with external screw thread, and end cap is provided with internal thread, and the heat radiation aluminum pipe is threaded with end cap.
Wherein, LED is fixedlyed connected with end cap.
Wherein, the LED card is established the inner chamber that is fixed on the heat radiation aluminum pipe.
Wherein, further comprise reflecting piece, reflecting piece is arranged on above the solid lamp guide.
From above technical scheme as can be seen, the utility model comprises LED, optical lens and end cap, LED is electrically connected with the conducting terminal of end cap, further comprise, the solid lamp guide that uses polymethyl methacrylate materials to make, LED is arranged on the light inputting end of optical lens, and solid lamp guide is arranged on the bright dipping end of optical lens; The utility model uses the solid lamp guide of polymethyl methacrylate materials manufacturing as fluorescent tube, and the light of outwards launching by solid lamp guide can not form hot spot, and outgoing light homogeneity is good, illumination brightness height.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is a decomposing schematic representation of the present utility model;
Fig. 4 is the enlarged diagram at A place among Fig. 3.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the utility model is described in detail below in conjunction with accompanying drawing.
A kind of LED daylight lamp apparatus, comprise LED 14, optical lens 15 and end cap 10, LED 14 is electrically connected with the conducting terminal of end cap 10, optical lens 15 is horn-like, further comprise, the solid lamp guide 12 that uses polymethyl methacrylate materials to make, LED 14 is arranged on the light inputting end of optical lens 15, and solid lamp guide 12 is arranged on the bright dipping end of optical lens 15.
The utility model uses solid lamp guide 12 that polymethyl methacrylate materials makes as fluorescent tube, and LED 14 emits beam, pass optical lens 15 after, light is outwards launched by solid lamp guide 12; In the technical program, the light of outwards launching by solid lamp guide 12 can not form hot spot, and outgoing light homogeneity is good, illumination brightness height.
Need to prove, originally be that utility model can have only a LED 14 and an optical lens 15, promptly only at an end of solid lamp guide 12 optical lens 15 and LED 14 is installed, and this scheme can be saved cost; Certainly, also can optical lens 15 and LED 14 all be installed, the illumination brightness height of this scheme at solid lamp guide 12 two ends.
In the present embodiment, further comprise heat radiation aluminum pipe 11, heat radiation aluminum pipe 11 1 ends are connected with end cap 10, and the other end is connected with solid lamp guide 12, LED 14 places the inner chamber of heat radiation aluminum pipe 11, and the heat that heat radiation aluminum pipe 11 sends in the time of can fast LED 14 being worked diffuses in the ambient air fast.
In the present embodiment, further comprise variable-voltage power supply 13, variable-voltage power supply 13 is connected electrically between the conducting terminal and LED 14 of end cap 10, and variable-voltage power supply 13 places the inner chamber of heat radiation aluminum pipe 11.The heat that heat radiation aluminum pipe 11 sends in the time of can fast variable-voltage power supply 13 being worked is dispersed in the ambient air.Variable-voltage power supply 13 can be converted to the 220V electric main 48V dc source, or is converted to the power supply of other and LED 14 couplings.
In the present embodiment, heat radiation aluminum pipe 11 is provided with internal thread, and solid lamp guide 12 two ends are provided with external screw thread, and heat radiation aluminum pipe 11 is threaded with solid lamp guide 12; Heat radiation aluminum pipe 11 is provided with external screw thread, and end cap 10 is provided with internal thread, and heat radiation aluminum pipe 11 is threaded with end cap 10.By the mode that is threaded, make between end cap 10, heat radiation aluminum pipe 11 and the solid lamp guide 12 easy to loading and unloading.Certainly, can also use other connected mode between end cap 10, heat radiation aluminum pipe 11 and the solid lamp guide 12.
In the present embodiment, LED 14 cards are established the inner chamber that is fixed on heat radiation aluminum pipe 11, help improving the radiating effect of LED 14.As another preferred embodiment, LED 14 is fixedlyed connected with end cap 10, and LED 14 and end cap 10 are fixed as one, and is convenient to loading and unloading.
In the present embodiment, further comprise reflecting piece 16, reflecting piece 16 is arranged on above the solid lamp guide 12.Reflecting piece 16 plays the effect of optically focused, can reduce the light loss consumption, reduces the light diffuse reflection.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (9)
1. LED daylight lamp apparatus, comprise LED (14), optical lens (15) and end cap (10), LED (14) is electrically connected with the conducting terminal of end cap (10), it is characterized in that, further comprise the solid lamp guide (12) that uses polymethyl methacrylate materials to make, LED (14) is arranged on the light inputting end of optical lens (15), and solid lamp guide (12) is arranged on the bright dipping end of optical lens (15).
2. LED daylight lamp apparatus according to claim 1, it is characterized in that, further comprise heat radiation aluminum pipe (11), heat radiation aluminum pipe (11) one ends are connected with described end cap (10), the other end is connected with described solid lamp guide (12), and described LED (14) places the inner chamber of heat radiation aluminum pipe (11).
3. LED daylight lamp apparatus according to claim 2 is characterized in that, further comprises variable-voltage power supply (13), and variable-voltage power supply (13) places the inner chamber of described heat radiation aluminum pipe (11).
4. LED daylight lamp apparatus according to claim 2 is characterized in that, described heat radiation aluminum pipe (11) is provided with internal thread, and solid lamp guide (12) two ends are provided with external screw thread, and heat radiation aluminum pipe (11) is threaded with solid lamp guide (12).
5. LED daylight lamp apparatus according to claim 2 is characterized in that, described heat radiation aluminum pipe (11) is provided with external screw thread, and end cap (10) is provided with internal thread, and heat radiation aluminum pipe (11) is threaded with end cap (10).
6. LED daylight lamp apparatus according to claim 2 is characterized in that, described LED (14) card is established the inner chamber that is fixed on heat radiation aluminum pipe (11).
7. LED daylight lamp apparatus according to claim 1 is characterized in that, described LED (14) is fixedlyed connected with end cap (10).
8. LED daylight lamp apparatus according to claim 1 is characterized in that, described optical lens (15) is horn-like.
9. according to any described LED daylight lamp apparatus of claim 1 to 8, it is characterized in that further comprise reflecting piece (16), reflecting piece (16) is arranged on above the described solid lamp guide (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200561937U CN201425176Y (en) | 2009-05-08 | 2009-05-08 | LED daylight lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200561937U CN201425176Y (en) | 2009-05-08 | 2009-05-08 | LED daylight lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201425176Y true CN201425176Y (en) | 2010-03-17 |
Family
ID=42024623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200561937U Expired - Fee Related CN201425176Y (en) | 2009-05-08 | 2009-05-08 | LED daylight lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201425176Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374390A (en) * | 2010-08-09 | 2012-03-14 | 东莞万士达液晶显示器有限公司 | Columnar luminous module |
| CN102478157A (en) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | Tubular LED (Light-Emitting Diode) light source |
| CN102478159A (en) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | Tubular LED (Light-Emitting Diode) light source |
| US8360588B2 (en) | 2010-06-14 | 2013-01-29 | Dongguan Masstop Liquid Crystal Display Co., Ltd. | Pillar light emitting module |
| US8466629B2 (en) | 2010-06-17 | 2013-06-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Lamp tube with detachable power rectifier member |
| TWI407048B (en) * | 2010-06-28 | 2013-09-01 | Hon Hai Prec Ind Co Ltd | Led lamp tube with detachable convertor |
| CN103277758A (en) * | 2013-05-08 | 2013-09-04 | 西安重装渭南光电科技有限公司 | Method for modifying existing daylight lamp |
| CN103292176A (en) * | 2013-05-08 | 2013-09-11 | 西安重装渭南光电科技有限公司 | LED fluorescent tube |
| CN103775972A (en) * | 2014-01-30 | 2014-05-07 | 上海战古电子科技有限公司 | LED (light emitting diode) adaptive lighting device with reflection film |
| CN103836411A (en) * | 2012-11-22 | 2014-06-04 | 恩普乐股份有限公司 | Lighting apparatus |
| CN104067045A (en) * | 2012-01-19 | 2014-09-24 | 恩普乐股份有限公司 | Illuminating apparatus |
| CN105202388A (en) * | 2015-09-29 | 2015-12-30 | 赵顺 | Manufacturing method of LED modulator tube capable of conducting modularized light emitting and structure thereof |
| CN105324235A (en) * | 2013-05-09 | 2016-02-10 | 新加坡科技与设计大学 | Methods for manufacturing a lens, lens manufacturing systems, and lenses |
| CN115153401A (en) * | 2022-09-09 | 2022-10-11 | 北京华信佳音医疗科技发展有限责任公司 | Lighting device for endoscope and endoscope |
-
2009
- 2009-05-08 CN CN2009200561937U patent/CN201425176Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8360588B2 (en) | 2010-06-14 | 2013-01-29 | Dongguan Masstop Liquid Crystal Display Co., Ltd. | Pillar light emitting module |
| US8466629B2 (en) | 2010-06-17 | 2013-06-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Lamp tube with detachable power rectifier member |
| TWI407048B (en) * | 2010-06-28 | 2013-09-01 | Hon Hai Prec Ind Co Ltd | Led lamp tube with detachable convertor |
| CN102374390B (en) * | 2010-08-09 | 2014-05-07 | 东莞万士达液晶显示器有限公司 | Columnar luminous module |
| CN102374390A (en) * | 2010-08-09 | 2012-03-14 | 东莞万士达液晶显示器有限公司 | Columnar luminous module |
| CN102478157A (en) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | Tubular LED (Light-Emitting Diode) light source |
| CN102478159A (en) * | 2010-11-24 | 2012-05-30 | 海洋王照明科技股份有限公司 | Tubular LED (Light-Emitting Diode) light source |
| CN104067045B (en) * | 2012-01-19 | 2016-04-13 | 恩普乐股份有限公司 | Lighting device |
| CN104067045A (en) * | 2012-01-19 | 2014-09-24 | 恩普乐股份有限公司 | Illuminating apparatus |
| CN103836411A (en) * | 2012-11-22 | 2014-06-04 | 恩普乐股份有限公司 | Lighting apparatus |
| CN103836411B (en) * | 2012-11-22 | 2017-06-23 | 恩普乐股份有限公司 | Lighting device |
| CN103292176A (en) * | 2013-05-08 | 2013-09-11 | 西安重装渭南光电科技有限公司 | LED fluorescent tube |
| CN103292176B (en) * | 2013-05-08 | 2015-08-26 | 西安重装渭南光电科技有限公司 | A kind of LED fluorescent lamp tube |
| CN103277758A (en) * | 2013-05-08 | 2013-09-04 | 西安重装渭南光电科技有限公司 | Method for modifying existing daylight lamp |
| CN103277758B (en) * | 2013-05-08 | 2016-06-29 | 西安重装渭南光电科技有限公司 | A kind of method transforming existing daylight lamp |
| CN105324235A (en) * | 2013-05-09 | 2016-02-10 | 新加坡科技与设计大学 | Methods for manufacturing a lens, lens manufacturing systems, and lenses |
| US10124549B2 (en) | 2013-05-09 | 2018-11-13 | Singapore University Of Technology And Design | Methods for manufacturing a lens, lens manufacturing systems, and lenses |
| CN103775972A (en) * | 2014-01-30 | 2014-05-07 | 上海战古电子科技有限公司 | LED (light emitting diode) adaptive lighting device with reflection film |
| CN105202388A (en) * | 2015-09-29 | 2015-12-30 | 赵顺 | Manufacturing method of LED modulator tube capable of conducting modularized light emitting and structure thereof |
| CN115153401A (en) * | 2022-09-09 | 2022-10-11 | 北京华信佳音医疗科技发展有限责任公司 | Lighting device for endoscope and endoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201425176Y (en) | LED daylight lamp device | |
| US8870428B2 (en) | Elongated LED lighting arrangement | |
| CN102853288B (en) | Optical element and light-emitting device having the same | |
| CN205026475U (en) | Novel lamp house lamp | |
| WO2013191690A1 (en) | An elongated led lighting arrangement | |
| KR20100109064A (en) | Reflection lens for led | |
| CN207455309U (en) | A kind of LED lamp | |
| CN102032462A (en) | LED illuminating device capable of enhancing illuminating brightness | |
| CN207762609U (en) | Collimate LED lens and collimation LED light | |
| CN201425175Y (en) | LED daylight lamp device | |
| CN202274328U (en) | Light source module and lighting device having same | |
| CN201237203Y (en) | Lighting lamp | |
| CN204477767U (en) | A kind of guide-lighting pillar LED lamp tube | |
| CN201884986U (en) | LED (light-emitting diode) lamp cap | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| CN208969425U (en) | LED condensation light source and the exposure light source system for using LED condensation light source | |
| CN103486476B (en) | Bulb lamp with fiber optic filament | |
| CN101382264A (en) | LED illuminating apparatus and regulation method for using illumination homogeneity thereof | |
| CN1963294A (en) | LED beam-condensing unit | |
| CN205859687U (en) | A kind of luminous uniform LED | |
| CN205118759U (en) | Light emitting diode (LED) lamp | |
| CN204462526U (en) | One is applied to microscopical lighting device | |
| CN103822126B (en) | A kind of LED lamp and manufacture method thereof | |
| CN102759039A (en) | LED (Light-emitted Diode) fluorescent lamp | |
| CN202561478U (en) | Small lighting lamp |
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: WANG XINFAN Free format text: FORMER OWNER: DONGGUAN SONGYI ELECTRONICS CO., LTD. Effective date: 20130124 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xinfan Inventor after: Peng Zhaoyuan Inventor before: Wang Xinfan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG XINFAN TO: WANG XINFAN PENG ZHAOYUAN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130124 Address after: 523000 Guangdong city in Dongguan Province town of Humen Fenghua C villa 15A Patentee after: Wang Xinfan Address before: 523000 Guangdong province Dongguan city Feng Lu Kiu building B block 1308 Patentee before: Dongguan City Songyi Electronic Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20130508 |