CN203147354U - Lamp tube with radiator with cavity - Google Patents
Lamp tube with radiator with cavity Download PDFInfo
- Publication number
- CN203147354U CN203147354U CN2013200582395U CN201320058239U CN203147354U CN 203147354 U CN203147354 U CN 203147354U CN 2013200582395 U CN2013200582395 U CN 2013200582395U CN 201320058239 U CN201320058239 U CN 201320058239U CN 203147354 U CN203147354 U CN 203147354U
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- CN
- China
- Prior art keywords
- radiator
- light source
- fluorescent tube
- source board
- chamber
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a lamp tube with a radiator with a cavity. The lamp tube comprises the radiator (2), a driving assembly (3), a light source plate (4) and a light diffusing cover (5), wherein a light-emitting diode (LED) light source (7) is installed on the light source plate (4), the radiator (2) is provided with the cavity (23) with openings at two ends, the driving assembly (3) is placed inside the cavity (23), the light source plate (4) is installed on the radiator (2), and the light diffusing cover (5) is connected with the radiator (2) and is arranged above the light source plate (4) in a covering mode. The lamp tube with the radiator with the cavity has the advantages of being simple in structure, low in production cost and convenient to produce and manufacture.
Description
Technical field
The utility model relates to field of lamp illumination, relates in particular to the fluorescent tube that radiator has chamber.
Background technology
Present lamp tube structure complexity, the production cost height is unfavorable for manufacturing.
The utility model content
In order to solve the problems of the prior art, the utility model provides a kind of radiator to have the fluorescent tube of chamber.
The utility model provides a kind of radiator to have the fluorescent tube of chamber, comprise radiator, driven unit, light source board, expansion light shield, on the described light source board led light source is installed, described radiator is provided with the chamber that two ends have opening, described driven unit is put in the described chamber, described light source board is installed on the described radiator, and described expansion light shield links to each other with described radiator, and described expansion light shield covers in described light source board top.
As further improvement of the utility model, this fluorescent tube also comprises protective sleeve, and described driven unit is positioned at described protective sleeve, and described protective sleeve places in the described chamber.
As further improvement of the utility model, this fluorescent tube also comprises two plugs, and two plugs are installed on described chamber both ends open place respectively.
As further improvement of the utility model, described plug and described radiator lock together by screw.
As further improvement of the utility model, described light source board is that aluminum is made.
As further improvement of the utility model, described light source board bottom surface and described radiator end face are fitted, and scribble heat conductive silica gel between described light source board and the described radiator.
As further improvement of the utility model, some led light sources are installed on the described light source board.
The beneficial effects of the utility model are: the lamp tube structure that this radiator has chamber is simple, and production cost is low, is beneficial to the manufacturing.
Description of drawings
Fig. 1 is fluorescent tube decomposition texture schematic diagram of the present utility model.
Fig. 2 is lamp tube structure schematic diagram of the present utility model.
Fig. 3 is the A place enlarged diagram of Fig. 1.
Fig. 4 is the B place enlarged diagram of Fig. 1.
The specific embodiment
As shown in Figures 1 to 4, the utility model discloses a kind of radiator and have the fluorescent tube of chamber, comprise radiator 2, driven unit 3, light source board 4, expand light shield 5, on the described light source board 4 led light source 7 is installed, described radiator 2 is provided with the chamber 23 that two ends have opening, and described driven unit 3 is put in the described chamber 23, and described light source board 4 is installed on the described radiator 2, described expansion light shield 5 links to each other with described radiator 2, and described expansion light shield 5 covers in described light source board 4 tops.
As an embodiment of the present utility model, described radiator 2 is provided with slot 21, and described light source board 4 inserts in the described slot 21, and described radiator 2 is provided with draw-in groove 22, and described expansion light shield 5 embeds in the described draw-in groove 22.
This fluorescent tube also comprises protective sleeve 6, and described driven unit 3 is positioned at described protective sleeve 6, and described protective sleeve 6 places in the described chamber 23.
This fluorescent tube comprises that also 1, two plug 1 of two plugs is installed on described chamber 23 both ends open places respectively.
Described plug 1 and described radiator 2 lock together by screw.
Described expansion light shield 5 semicircular in shape shapes, described draw-in groove 22 is two, described expansion light shield 5 two ends embed respectively in two draw-in grooves 22.
Described light source board 4 is made for aluminum, and described light source board 4 bottom surfaces and described radiator 2 end faces are fitted, and scribble heat conductive silica gel between described light source board 4 and the described radiator 2.
Some led light sources 7 are installed on the described light source board 4, and driven unit 3 usefulness wire rods are connected on the light source board 4.
Driven unit 3 input lines are passed radiator 2 ends and are connected to a plug 1, and the other end also is connected on another plug 1 with wire rod.Can many fluorescent tubes plugging into and using, producing the dark space when having avoided light fixture to use in high-grade place.This fluorescent tube can directly be installed on building surface, easy accessibility.
This led light source 7 in-lines are arranged, use expand light shield 5 carry out secondary light-distribution handle make that the lamp luminescence angle is bigger, profile is succinct, generous, easy to install.
Be affixed on the light direct irradiation that the led light source 7 on the light source board 4 sends and expanding on the light shield 5, a part of light reflection, another portions of light reflects away and makes the lighting angle of fluorescent tube bigger.Heat on the light source board 4 is directly led on the radiator 2 and is radiate, and effectively and timely heat is shed by radiator 2, thereby has prolonged service life of fluorescent tube.
Above content be in conjunction with concrete preferred embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a radiator has the fluorescent tube of chamber, it is characterized in that: comprise radiator (2), driven unit (3), light source board (4), expand light shield (5), led light source (7) is installed on the described light source board (4), described radiator (2) is provided with the chamber (23) that two ends have opening, described driven unit (3) is put in the described chamber (23), described light source board (4) is installed on the described radiator (2), described expansion light shield (5) links to each other with described radiator (2), and described expansion light shield (5) covers in described light source board (4) top.
2. fluorescent tube according to claim 1, it is characterized in that: this fluorescent tube also comprises protective sleeve (6), and described driven unit (3) is positioned at described protective sleeve (6), and described protective sleeve (6) places in the described chamber (23).
3. fluorescent tube according to claim 2, it is characterized in that: this fluorescent tube also comprises two plugs (1), two plugs (1) are installed on described chamber (23) both ends open place respectively.
4. fluorescent tube according to claim 3 is characterized in that: described plug (1) locks together by screw with described radiator (2).
5. fluorescent tube according to claim 4, it is characterized in that: described light source board (4) is made for aluminum.
6. fluorescent tube according to claim 5 is characterized in that: described light source board (4) bottom surface and described radiator (2) end face are fitted, and scribble heat conductive silica gel between described light source board (4) and the described radiator (2).
7. according to each described fluorescent tube of claim 1 to 6, it is characterized in that: some led light sources (7) are installed on the described light source board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200582395U CN203147354U (en) | 2013-02-01 | 2013-02-01 | Lamp tube with radiator with cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200582395U CN203147354U (en) | 2013-02-01 | 2013-02-01 | Lamp tube with radiator with cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147354U true CN203147354U (en) | 2013-08-21 |
Family
ID=48974875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200582395U Expired - Fee Related CN203147354U (en) | 2013-02-01 | 2013-02-01 | Lamp tube with radiator with cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066010A (en) * | 2015-09-07 | 2015-11-18 | 陈一新 | LED star-shaped modulator tube light source |
-
2013
- 2013-02-01 CN CN2013200582395U patent/CN203147354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066010A (en) * | 2015-09-07 | 2015-11-18 | 陈一新 | LED star-shaped modulator tube light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |