CN201611034U - LED fluorescent lamp with wide light emitting anger - Google Patents
LED fluorescent lamp with wide light emitting anger Download PDFInfo
- Publication number
- CN201611034U CN201611034U CN2010201133008U CN201020113300U CN201611034U CN 201611034 U CN201611034 U CN 201611034U CN 2010201133008 U CN2010201133008 U CN 2010201133008U CN 201020113300 U CN201020113300 U CN 201020113300U CN 201611034 U CN201611034 U CN 201611034U
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- led lamp
- cover
- working faces
- lamp pearl
- end cover
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Abstract
The utility model relates to the lighting lamp, specifically to an LED fluorescent lamp with wide light emitting anger, which includes: a housing and functional units, wherein the internal functional units include: a bottom cover, a transparent upper cover is connected to the bottom cover, both ends of the bottom cover and the upper cover are connected to the connection terminal, a light-emitting panel with two or more working surfaces are connected to the bottom cover, LED lamp beads are arranged on the light-emitting panel, the LED lamp beads are connected to a drive circuit, the drive circuit is connected to the electrode on the terminal. The utility model improves the area of the light-emitting surface, reduces the irradiation dead angle, and simultaneously achieves the illuminating effect of ordinary florescent lamps.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of LED lighting.
Background technology
Its luminous plaque of LED fluorescent tube of Chu Shouing all is a horizontal positioned in the market, the LED that connects on it also is to be horizontally disposed with, thereby the light emission direction of LED is restricted, cause the overall light coverage rate narrow, main light emission direction is roughly vertical substrate left and right sides 45 scope, in use has lighting dead angle.And the light of LED fluorescent tube is in different angle bright-dark degree differences, near the light outer ledge, brightness is dark more, therefore in order to enlarge the irradiated area of light, have only the quantity that increases fluorescent tube to achieve the goal, so just increased unnecessary cost input and power consumption, the LED lamp just can not reach the energy-saving effect of expection.
The utility model content
The purpose of this utility model provides a kind of LED fluorescent lamp of wide luminous angle, and the area that it has improved light-emitting area has reduced lighting dead angle, has reached the illuminating effect of conventional fluorescent lamps simultaneously again.
In order to realize above-mentioned purpose, the LED fluorescent lamp at the wide luminous angle of the utility model comprises: end cover, end cover connects the transparent cover of going up down, end cover is connected terminal stud with the two ends of going up cover, be connected with the luminous plaque of 2 or 2 above working faces on the end cover, luminous plaque is provided with LED lamp pearl, and LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.
Described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and the angle of 2 working faces is greater than 0 °, and less than 180 °, working face is provided with LED lamp pearl.
Described reflector has 3 working faces, and 3 working faces are trapezoidal, and working face is provided with LED lamp pearl.
Described reflector has 4 working faces, and working face is provided with LED lamp pearl.
Described reflector has 1 curved working face, and working face is provided with LED lamp pearl.
The utility model adopts the luminous plaque with a plurality of light-emitting areas, and LED lamp pearl is distributed on the light-emitting area, improve the irradiating angle of the LED lamp pearl that is installed on the luminous plaque, thereby enlarged the light-emitting area width of the utility model integral body, reduced lighting dead angle greatly.
Description of drawings
Fig. 1 is the profile of first kind of embodiment of the present utility model.
Fig. 2 is the upward view of Fig. 1
Fig. 3 is the profile of the 6th kind of embodiment of the present utility model.
Fig. 4 is the profile of the 7th kind of embodiment of the present utility model.
Fig. 5 is the profile of the 8th kind of embodiment of the present utility model.
Fig. 6 is LED lamp pearl drive circuit figure of the present utility model.
The specific embodiment
First kind of embodiment of the present utility model as depicted in figs. 1 and 2 comprises: end cover, end cover aluminium alloy once-forming, end cover is provided with two group slots, one group slot of end cover is used to connect the transparent cover of going up of plastics system, end cover is connected terminal stud with the two ends of going up cover, another group slot of end cover inserts, end cover is connected terminal stud with the two ends of going up cover, be connected with the luminous plaque of 2 working faces on the end cover, luminous plaque is provided with LED lamp pearl, LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and 90 ° of the angles of 2 working faces are respectively equipped with LED lamp pearl on 2 working faces.Drive circuit as shown in Figure 6, the alternating current 220V power supply is through after the filter rectification, ingoing power factor correcting circuit Y, circuit of power factor correction Y both can adopt the APFC form, but also the PPFC form is carried out the inside correction, through the power supply after the capability correction, drive control chip IC-BP2808, drive control chip and enter duty, the power supply of a constant pressure and flow of output is lighted LED lamp pearl.
Second kind of embodiment of the present utility model comprises: end cover, end cover connects the transparent cover of going up down, end cover is connected terminal stud with the two ends of going up cover, the structure that cover and upward covers at the end is with first kind of embodiment, be connected with the luminous plaque of 2 working faces on the end cover, luminous plaque is provided with LED lamp pearl, and LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and 120 ° of the angles of 2 working faces are respectively equipped with LED lamp pearl on 2 working faces.Drive circuit is as first kind of embodiment.
The third embodiment of the present utility model comprises: end cover, end cover connects the transparent cover of going up down, end cover is connected terminal stud with the two ends of going up cover, the structure that cover and upward covers at the end is with first kind of embodiment, be connected with the luminous plaque of 2 working faces on the end cover, luminous plaque is provided with LED lamp pearl, and LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and 30 ° of the angles of 2 working faces are respectively equipped with LED lamp pearl on 2 working faces.Drive circuit is as first kind of embodiment.
The 4th kind of embodiment of the present utility model comprises: end cover, end cover connects the transparent cover of going up down, end cover is connected terminal stud with the two ends of going up cover, the structure that cover and upward covers at the end is with first kind of embodiment, be connected with the luminous plaque of 2 working faces on the end cover, luminous plaque is provided with LED lamp pearl, and LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and 60 ° of the angles of 2 working faces are respectively equipped with LED lamp pearl on 2 working faces.Drive circuit is as first kind of embodiment.
The 5th kind of embodiment of the present utility model comprises: end cover, end cover aluminium alloy once-forming, end cover is provided with two group slots, one group slot of end cover is used to connect the transparent cover of going up, end cover is connected terminal stud with the two ends of going up cover, and another group slot of end cover is inserted with the luminous plaque of 2 working faces, and luminous plaque is provided with LED lamp pearl, LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and 150 ° of the angles of 2 working faces are respectively equipped with LED lamp pearl on 2 working faces.Drive circuit is as first kind of embodiment.
Comprise as Fig. 3 the 6th kind of embodiment of the present utility model: end cover 1, end cover connects the transparent cover 2 of going up down, end cover is connected terminal stud with the two ends of going up cover, the structure that cover and upward covers at the end is with first kind of embodiment, be connected with the luminous plaque 3 of 3 working faces on the end cover, luminous plaque is provided with LED lamp pearl 4, and LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Described reflector has 3 working faces, and 3 working faces are trapezoidal, is equipped with LED lamp pearl on the working face.Drive circuit is as first kind of embodiment.
Comprise as Fig. 4 such as the 7th kind of embodiment of the present utility model: end cover 1, end cover connects the transparent cover 2 of going up down, end cover is connected terminal stud with the two ends of going up cover, the structure that cover and upward covers at the end is with first kind of embodiment, be connected with the luminous plaque 3 of 4 working faces on the end cover, be equipped with LED lamp pearl 4 on each working face, LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Drive circuit is as first kind of embodiment.
Comprise as Fig. 5 such as the 8th kind of embodiment of the present utility model: end cover 1, end cover connects the transparent cover 2 of going up down, end cover is connected terminal stud with the two ends of going up cover, the structure that cover and upward covers at the end is with first kind of embodiment, be connected with the luminous plaque 3 of 1 curved working face on the end cover, be equipped with LED lamp pearl 4 on the working face, LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.Drive circuit is as first kind of embodiment.
As improvement of the present utility model, luminous plaque has 5, and 6,7, and 8,9 working faces, drive circuit also can adopt other any existing led drive circuits.
Claims (5)
1. the LED fluorescent lamp at a wide luminous angle, comprise: end cover (1), end cover connects the transparent cover (2) of going up down, end cover is connected terminal stud with the two ends of going up cover, it is characterized in that: the luminous plaque (3) that is connected with 2 or 2 above working faces on the cover of the described end, luminous plaque is provided with LED lamp pearl (4), and LED lamp pearl connects drive circuit, and drive circuit connects the electrode on the termination.
2. the LED fluorescent lamp at wide luminous angle according to claim 1, it is characterized in that: described reflector has 2 working faces, and 2 working faces are in the shape of the letter V, and the angle of 2 working faces is greater than 0 °, and less than 180 °, working face is provided with LED lamp pearl.
3. the LED fluorescent lamp at wide luminous angle according to claim 1, it is characterized in that: described reflector has 3 working faces, and 3 working faces are trapezoidal, and working face is provided with LED lamp pearl.
4. the LED fluorescent lamp at wide luminous angle according to claim 1, it is characterized in that: described reflector has 4 working faces, and working face is provided with LED lamp pearl.
5. the LED fluorescent lamp at wide luminous angle according to claim 1, it is characterized in that: described reflector has 1 curved working face, and working face is provided with LED lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201133008U CN201611034U (en) | 2010-02-10 | 2010-02-10 | LED fluorescent lamp with wide light emitting anger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201133008U CN201611034U (en) | 2010-02-10 | 2010-02-10 | LED fluorescent lamp with wide light emitting anger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611034U true CN201611034U (en) | 2010-10-20 |
Family
ID=42961668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201133008U Expired - Fee Related CN201611034U (en) | 2010-02-10 | 2010-02-10 | LED fluorescent lamp with wide light emitting anger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902612A (en) * | 2014-12-03 | 2015-09-09 | 广东隆源光电有限公司 | Safe non-dismantling LED lamp tube |
-
2010
- 2010-02-10 CN CN2010201133008U patent/CN201611034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104902612A (en) * | 2014-12-03 | 2015-09-09 | 广东隆源光电有限公司 | Safe non-dismantling LED lamp tube |
| CN104902612B (en) * | 2014-12-03 | 2017-04-19 | 广东隆源光电有限公司 | Safe non-dismantling LED lamp tube |
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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: ZHENGZHOU CHUANGYIDA LIGHTING CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU YILANDA SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20110511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450001 A1201, BUILDING 2, VENTURE CENTER, NO. 96, RUIDA ROAD, NEW + HIGH TECHNOLOGY INDUSTRY DEVELOPMENT AREA, ZHENGZHOU CITY, HE'NAN PROVINCE TO: 450001 A1208, BUILDING 2, VENTURE CENTER, NO. 96, RUIDA ROAD, NEW + HIGH TECHNOLOGY DEVELOPMENT AREA, ZHENGZHOU CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110511 Address after: 450001, building 2, No. 96, Ruida Road, Zhengzhou hi tech Development Zone, Henan, China. A1208 Patentee after: Zhengzhou Inledco Lighting Co., Ltd. Address before: 450001, building two, No. 96, Ruida Road, Zhengzhou hi tech Industrial Development Zone, Henan, A1201 Patentee before: Zhengzhou Helico Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20160210 |