CN203240323U - Wide-angle type fluorescent lamp tube - Google Patents
Wide-angle type fluorescent lamp tube Download PDFInfo
- Publication number
- CN203240323U CN203240323U CN 201320122687 CN201320122687U CN203240323U CN 203240323 U CN203240323 U CN 203240323U CN 201320122687 CN201320122687 CN 201320122687 CN 201320122687 U CN201320122687 U CN 201320122687U CN 203240323 U CN203240323 U CN 203240323U
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- China
- Prior art keywords
- fluorescent tube
- wide
- aluminium base
- angle
- lamp tube
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- 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 a wide-angle type fluorescent lamp tube. The wide-angle 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 convex type, the included angle between the two sides, above the clamping groove, of the aluminum substrates is 120 degrees, and therefore the illumination angle of the fluorescent lamp tube is expanded, and the larger illumination range is provided.
Description
Technical field
The utility model relates to the lighting device technical field, relates in particular to a kind of wide-angle 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, low such as operating voltage, the luminescent conversion rate 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, restriction for the lighting angle of LED lamp pearl own, luminous fan-shaped angle generally only has 120 °, for the special occasions of some requirement without the illumination of dead angle wide-angle, uses a LED fluorescent tube to be difficult to finish.
The utility model content
The purpose of this utility model is to provide a kind of wide-angle 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 aluminium base draw-in groove is male type, and aluminium base both sides draw-in groove top angle is 120 °.
Particularly, described LED lamp pearl has 120 ° of lighting angles, and supporting whole fluorescent tube provides 180 ° wide-angle illumination scope.
The beneficial effects of the utility model are: a kind of wide-angle type fluorescent tube described in the utility model, and change the aluminium base draw-in groove into male type, thereby expanded the light angle of fluorescent tube, larger illumination zone is provided.
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 wide-angle type fluorescent tube.
Fig. 2 is the cross section structure schematic diagram of the utility model wide-angle 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 wide-angle 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 aluminium base draw-in groove (8) is male type, and aluminium base both sides draw-in groove top angle is 120 °.
Particularly, described LED lamp pearl (5) has 120 ° of lighting angles, and supporting whole fluorescent tube provides 180 ° wide-angle illumination scope.
The wide-angle type fluorescent tube that the utility model provides changes the aluminium base draw-in groove into male type, thereby has expanded the light angle of fluorescent tube, and larger illumination zone is provided.
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. wide-angle 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 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.
2. a kind of wide-angle type fluorescent tube according to claim 1, it is characterized in that: described aluminium base draw-in groove is male type, aluminium base both sides draw-in groove top angle is 120 °.
3. a kind of wide-angle type fluorescent tube according to claim 1, it is characterized in that: described LED lamp pearl has 120 ° of lighting angles, and supporting whole fluorescent tube provides 180 ° wide-angle illumination scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122687 CN203240323U (en) | 2013-03-18 | 2013-03-18 | Wide-angle type fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122687 CN203240323U (en) | 2013-03-18 | 2013-03-18 | Wide-angle type fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240323U true CN203240323U (en) | 2013-10-16 |
Family
ID=49317619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122687 Expired - Fee Related CN203240323U (en) | 2013-03-18 | 2013-03-18 | Wide-angle type fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU186466U1 (en) * | 2018-02-20 | 2019-01-21 | Общество с ограниченной ответственностью "КБ Стодол" (ООО "КБ Стодол") | Profile for the manufacture of decorative lighting |
-
2013
- 2013-03-18 CN CN 201320122687 patent/CN203240323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU186466U1 (en) * | 2018-02-20 | 2019-01-21 | Общество с ограниченной ответственностью "КБ Стодол" (ООО "КБ Стодол") | Profile for the manufacture of decorative lighting |
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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 |