CN203240322U - Anti-dazzle type fluorescent lamp tube - Google Patents
Anti-dazzle type fluorescent lamp tube Download PDFInfo
- Publication number
- CN203240322U CN203240322U CN 201320122672 CN201320122672U CN203240322U CN 203240322 U CN203240322 U CN 203240322U CN 201320122672 CN201320122672 CN 201320122672 CN 201320122672 U CN201320122672 U CN 201320122672U CN 203240322 U CN203240322 U CN 203240322U
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- CN
- China
- Prior art keywords
- fluorescent tube
- lamp tube
- aluminium base
- dazzle
- fluorescent 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
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Abstract
The utility model discloses an anti-dazzle type fluorescent lamp tube. The anti-dazzle type fluorescent lamp tube comprises a tubular hollow lamp tube body, an aluminum profile covering the upper portion of the lamp tube body, and a PC lampshade covering the lower portion of the lamp tube body. Aluminum substrates are clamped inside an aluminum substrate clamping groove inside the lamp tube body and provided with LED lamp beads. The aluminum substrate clamping groove is of a concaved type, the included angle between the two sides, below the clamping groove, of the aluminum substrates is 150 degrees, and therefore the illumination angle of the fluorescent lamp tube is adjusted, and the fluorescent lamp tube has good anti-dazzle effect.
Description
Technical field
The utility model relates to the lighting device technical field, relates in particular to a kind of anti-dazzle type LED fluorescent tube.
Background technology
LED (Light-emitting diode, light emitting diode) as a kind of luminescent device that directly converts electrical energy into visible light and radiant energy, be widely regarded as 21 century as the green light source of high-quality, the lighting apparatus that utilizes LED to make, has a series of advantage,, luminescent conversion rate low such as operating voltage is high, power consumption is little, the life-span is long, and all pollution-free in the manufacturing process of LED itself, stable and reliable for performance, under the policy guide that national energy-saving reduces discharging, be widely used in lighting field.
The LED fluorescent tube of existing market, mainly be to be fixed on side by side many LED lamp pearls on the aluminium base, aluminium base is generally planar structure, so all lamp pearls all in one plane, the luminous fan-shaped angle of common LED lamp pearl is 120 °, so two parallel lamp pearl direct irradiations get off, and produce easily dazzle, thereby make human eye produce easily tired sensation.
The utility model content
The purpose of this utility model is to provide a kind of anti-dazzle type fluorescent tube for the deficiencies in the prior art, the hollow fluorescent tube main body that comprises tubulose, cover the aluminium section bar on fluorescent tube main body top, cover PC (Merlon) lampshade of fluorescent tube lower body part, holding aluminium base in the aluminium base draw-in groove of fluorescent tube body interior, aluminium base is provided with LED lamp pearl, and the fluorescent tube body interior also comprises drive circuit board, and drive circuit board links to each other with aluminium base, lamp holder respectively.
Particularly, described LED lamp pearl has 120 ° lighting angle.
Particularly, described aluminium base draw-in groove is inner concave shape, and aluminium base both sides draw-in groove below angle is 150 °, makes whole fluorescent tube have spotlight effect.
The beneficial effects of the utility model are: a kind of anti-dazzle type fluorescent tube described in the utility model, and change the aluminium base draw-in groove into inner concave shape, thereby avoided the direct irradiation of LED lamp pearl, and have the optically focused effect, have preferably anti-dazzle effect.
Description of drawings
The below utilizes accompanying drawing to come the utility model is further detailed, but the embodiment in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the overall structure schematic diagram of the utility model anti-dazzle type fluorescent tube.
Fig. 2 is the cross section structure schematic diagram of the utility model anti-dazzle type fluorescent tube.
The specific embodiment
Come the utility model is described below in conjunction with concrete embodiment.
As depicted in figs. 1 and 2, the utility model provides a kind of anti-dazzle type fluorescent tube, the hollow fluorescent tube main body (1) that comprises tubulose, cover the aluminium section bar (2) on fluorescent tube main body (1) top, cover PC (Merlon) lampshade (3) of fluorescent tube main body (1) bottom, the interior holding aluminium base of aluminium base draw-in groove (8) (4) that fluorescent tube main body (1) is inner, aluminium base (4) is provided with LED lamp pearl (5), fluorescent tube main body (1) inside also comprises drive circuit board (6), drive circuit board (6) respectively with aluminium base (4), lamp holder (7) links to each other.
Particularly, described LED lamp pearl (5) has 120 ° lighting angle.
Particularly, described aluminium base draw-in groove (8) is inner concave shape, and aluminium base both sides draw-in groove below angle is 150 °, makes whole fluorescent tube have spotlight effect.
A kind of anti-dazzle type fluorescent tube that the utility model provides changes the aluminium base draw-in groove into inner concave shape, thereby has avoided the direct irradiation of LED lamp pearl, and has the optically focused effect, has preferably anti-dazzle effect.
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, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (3)
1. anti-dazzle type fluorescent tube, it is characterized in that: the hollow fluorescent tube main body that comprises tubulose, cover the aluminium section bar on fluorescent tube main body top, cover the PC lampshade of fluorescent tube lower body part, holding aluminium base in the aluminium base draw-in groove of fluorescent tube body interior, aluminium base is provided with LED lamp pearl, and the fluorescent tube body interior also comprises drive circuit board, and drive circuit board links to each other with aluminium base, lamp holder respectively.
2. a kind of anti-dazzle type fluorescent tube according to claim 1, it is characterized in that: described LED lamp pearl has 120 ° lighting angle.
3. a kind of anti-dazzle type fluorescent tube according to claim 1, it is characterized in that: described aluminium base draw-in groove is inner concave shape, aluminium base both sides draw-in groove below angle is 150 °, makes whole fluorescent tube have spotlight effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122672 CN203240322U (en) | 2013-03-18 | 2013-03-18 | Anti-dazzle type fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122672 CN203240322U (en) | 2013-03-18 | 2013-03-18 | Anti-dazzle type fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240322U true CN203240322U (en) | 2013-10-16 |
Family
ID=49317618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122672 Expired - Fee Related CN203240322U (en) | 2013-03-18 | 2013-03-18 | Anti-dazzle type fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065851A (en) * | 2014-06-27 | 2014-09-24 | 杭州度康科技有限公司 | LED anti-glare lighting device and method for electronic typoscope |
-
2013
- 2013-03-18 CN CN 201320122672 patent/CN203240322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065851A (en) * | 2014-06-27 | 2014-09-24 | 杭州度康科技有限公司 | LED anti-glare lighting device and method for electronic typoscope |
| CN104065851B (en) * | 2014-06-27 | 2017-01-25 | 杭州度康科技有限公司 | LED anti-glare method for electronic typoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140318 |