CN209540560U - Efficient energy saving lamp tube - Google Patents
Efficient energy saving lamp tube Download PDFInfo
- Publication number
- CN209540560U CN209540560U CN201920406082.8U CN201920406082U CN209540560U CN 209540560 U CN209540560 U CN 209540560U CN 201920406082 U CN201920406082 U CN 201920406082U CN 209540560 U CN209540560 U CN 209540560U
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- China
- Prior art keywords
- tube body
- wall
- area
- frosted layer
- 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.)
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Abstract
The utility model relates to a kind of efficient energy saving lamp tube, including tube body, tube body is circumferentially divided into backlight area and transparent area, and the extraneous metal fin with tube cavity of connection is equipped in the middle part of backlight area, and transparent area inner wall is equipped with frosted layer；Metal reflective item and LED light source are equipped in tube body, metal reflective item is fixed on backlight area inner wall by the end cap for being set to tube body both ends, its outside fits in heat dissipation metal on piece, and LED light source is plugged and fixed in the light trough set by reflective strip inside, so that its light penetrates frosted layer to external exposure.The utility model has the advantage that low energy consumption.
Description
Technical field
The utility model relates to straight tube fluorescent lamps, and in particular to a kind of lamp tube structure of straight tube fluorescent lamp.
Background technique
Traditional straight tube fluorescent-lamp tube is all made of normal transparent pipe as tube body, and the light source in its pipe is straight through tube wall
It connects to external exposure.Since normal transparent pipe is generally glass tube, acrylic pipe or plastic tube, tube wall molecular structure is excessively equal
It is even, it is poor to light refraction ability, cause the light projected weaker and light stain easy to form, further, since such fluorescent tube
Generally lack beam condensing unit, causes the light of light source to form diffusion around tube body, further reduce light luminance.To guarantee
The light source power of enough brightness, such fluorescent tube is generally higher, causes energy consumption higher.
Utility model content
The utility model discloses a kind of efficient energy saving lamp tubes, it is intended to improve energy present in traditional straight tube fluorescent-lamp tube
Consume higher defect.
The technical solution of the utility model is as follows:
A kind of efficient energy saving lamp tube, including tube body, tube body are circumferentially divided into backlight area and transparent area, are equipped in the middle part of backlight area
The extraneous metal fin with tube cavity of connection, transparent area inner wall are equipped with frosted layer；
Metal reflective item and LED light source are equipped in tube body, metal reflective item is fixed on back by the end cap for being set to tube body both ends
Light area inner wall, outside fit in heat dissipation metal on piece, and LED light source is plugged and fixed in the light trough set by reflective strip inside, with
Its light is set to penetrate frosted layer to external exposure.
Preferably, frosted layer is abound in transparent area inner wall.
Preferably, frosted layer plating is attached to transparent area inner wall.
The utility model is equipped with reflective strip at the LED light source back side, and frosted layer, LED are equipped on the positive tube body of LED light source
The light that light source is issued concentrates on transparent area by reflective strip, and disappears completely after the refraction of frosted layer multi-angle again to external exposure
In addition to light stain, light is more uniform and bright.Experiments have shown that: in the case where possessing identical lumen, the electricity of the utility model
Source power has stronger energy conservation and environmental protection advantage than the power low 50-70% of traditional fluorescent lamp pipe.In addition, the utility model
LED light source work caused by heat can be transmitted on cooling fin by reflective strip, and the external world is dispersed by cooling fin, it is scattered
Thermal effect is good, long service life.
Detailed description of the invention
Fig. 1 is the overall structure longitudinal section view of the utility model embodiment；
Fig. 2 is the pipe structure longitudinal section view of the utility model embodiment；
Specific embodiment
The utility model is illustrated in the following with reference to the drawings and specific embodiments.
As shown in Figure 2: a kind of efficient energy saving lamp tube, including tube body 1, tube body 1 is circumferential to be divided into backlight area 1-1 and transparent area
The extraneous metal fin 1-11 with 1 inner cavity of tube body of connection is equipped in the middle part of 1-2, backlight area 1-1, transparent area 1-2 inner wall is electroplate with
It is abound with the frosted layer 1-21 of transparent area 1-1 inner wall.
Metal reflective item 2 and LED light source 3 are equipped in tube body 1 as shown in Figure 1:, metal reflective item 2 is by being set to 1 both ends of tube body
End cap 4 be fixed on backlight area 1-1 inner wall, outside fits on metal fin 1-11, and LED light source 3 is plugged and fixed in anti-
In light trough 201 set by 2 inside of striation, so that its light penetrates frosted layer 1-21 to external exposure.
When work, the light that LED light source 3 is issued can be by 2 cover of reflective strip in the frosted layer 1-21 of transparent area 1-2
On, and eliminate light stain again to external exposure after frosted layer 1-21 refraction to realize, make the effect of light more evenly.
Claims (3)
1. a kind of efficient energy saving lamp tube, including tube body (1), tube body (1) is circumferentially divided into backlight area (1-1) and transparent area (1-2),
It is characterized in that: being equipped with the extraneous metal fin (1-11) with tube body (1) inner cavity of connection, light transmission in the middle part of its backlight area (1-1)
Area's (1-2) inner wall is equipped with frosted layer (1-21)；
Metal reflective item (2) and LED light source (3) are equipped in tube body (1), metal reflective item (2) is by the end set on tube body (1) both ends
Lid (4) is fixed on backlight area (1-1) inner wall, and outside fits on metal fin (1-11), and LED light source (3) is plugged and fixed
In the light trough (201) set by reflective strip (2) inside, so that its light penetrates frosted layer (1-21) to external exposure.
2. a kind of efficient energy saving lamp tube according to claim 1, it is characterised in that: frosted layer (1-21) is abound in transparent area
(1-2) inner wall.
3. a kind of efficient energy saving lamp tube according to claim 1, it is characterised in that: frosted layer (1-21) plating is attached to
Light area (1-2) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406082.8U CN209540560U (en) | 2019-03-27 | 2019-03-27 | Efficient energy saving lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920406082.8U CN209540560U (en) | 2019-03-27 | 2019-03-27 | Efficient energy saving lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540560U true CN209540560U (en) | 2019-10-25 |
Family
ID=68275775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920406082.8U Active CN209540560U (en) | 2019-03-27 | 2019-03-27 | Efficient energy saving lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540560U (en) |
-
2019
- 2019-03-27 CN CN201920406082.8U patent/CN209540560U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |