CN203517376U - LED energy-saving and environmentally-friendly lamp tube - Google Patents
LED energy-saving and environmentally-friendly lamp tube Download PDFInfo
- Publication number
- CN203517376U CN203517376U CN201320529257.7U CN201320529257U CN203517376U CN 203517376 U CN203517376 U CN 203517376U CN 201320529257 U CN201320529257 U CN 201320529257U CN 203517376 U CN203517376 U CN 203517376U
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- lamp tube
- fluorescent tube
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- lamp
- led energy
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Abstract
The utility model discloses an LED energy-saving and environmentally-friendly lamp tube, and belongs to the field of LED lighting. The LED energy-saving and environmentally-friendly lamp tube comprises a lamp tube body, an LED lamp arranged inside the lamp tube body and lamp tube plugs installed at the two ends of the lamp tube body, a light reflecting sheet is arranged inside the lamp tube body, the lamp tube body comprises a light-transmitting lamp shade and a radiating base, the cross section of the light-transmitting lamp shade is arc, the radiating base is matched with the light-transmitting lamp shade, a clamping groove is formed in the radiating base, a radiating substrate is fixed on the radiating base through clamping positions on the two sides of the radiating base, and the LED lamp is arranged on the radiating substrate. The LED energy-saving and environmentally-friendly lamp tube has the advantages that under the condition of equal supply voltage power input, mirror face reflection is adopted for the LED energy-saving and environmentally-friendly lamp tube, the luminance of the LED energy-saving and environmentally-friendly lamp tube within the working scope is effectively improved, the using effect is good, efficiency is high, the radiating effect is good, and the service life is prolonged.
Description
Technical field:
The utility model relates to lighting, and particularly a kind of LED energy-conserving and environment-protective fluorescent tube, belongs to LED lighting field.
Background technology:
Along with social development and progress, people's environmental protection idea is more and more stronger, thereby the lighting device of environmental protection can more be subject to people's favor, day by day ripe LED technology because it has efficiently, the advantage such as energy-saving and environmental protection, long service life, power are low, LED illuminating lamp has started to replace traditional lighting gradually.
In fact LED electricity-saving lamp is exactly a kind of compact, carry the LED lamp of ballast, the ultraviolet ray that lamp tube ends voltage directly passes through plasma state conducting and sends 253.7nm, ultraviolet ray evokes light-emitting phosphor, during due to fluorescent lamp operation, the temperature of filament is in 1160K left and right, temperature 2200-2700K than incandescent lamp work is much lower, so its life-span also extends greatly, arrive more than 5000 hours, due to the higher electric ballast of its operation efficiency, there is not the such heating effect of current of incandescent lamp simultaneously, the energy conversion efficiency of fluorescent material is also very high, more than arriving every watt of 50 lumens, save electric energy.
Common LED energy-saving lamp tube is arranged on lamp socket, and after the unlatching of LED electricity-saving lamp is luminous, light source is to scattering everywhere.But only we are unwanted for some, slattern in other words conj.or perhaps, such as the part light of directive lamp socket have just slatterned.The means that solve the waste of LED electricity-saving lamp light in prior art normally add lampshade, and this way, to desk lamp or effective, has still been used with regard to being inconvenient to for common LED power saving fluorescent lamps.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide LED energy-conserving and environment-protective fluorescent tube a kind of simple in structure, easy to use.
LED energy-conserving and environment-protective fluorescent tube of the present utility model, it comprises fluorescent tube, be arranged at the LED lamp of fluorescent tube inside and be arranged on the tube plug at fluorescent tube two, described fluorescent tube inside is provided with reflecting piece, fluorescent tube comprises the heat dissipation base that transparent lamp shade that cross section is curved and lampshade coordinate, on heat dissipation base, be provided with draw-in groove, heat-radiating substrate is fixed on heat dissipation base by being arranged on the screens of its both sides, and LED lamp is arranged on heat-radiating substrate.
As preferably, the reflective surface of described reflecting piece is towards the axle center of fluorescent tube, and non-reflective surface is close to heat dissipation base inwall.
As preferably, described reflecting piece is pasted on heat dissipation base inwall by bond plies.
As preferably, described heat-radiating substrate both sides are provided with optically focused hypotenuse.
As preferably, the angle of described optically focused hypotenuse is 45 °-90 °.
As preferably, between described reflecting piece and heat dissipation base, be provided with thermal column.
The beneficial effects of the utility model: under the input condition of equal supply voltage power, this LED power saving fluorescent lamps, by mirror-reflection, effectively improves the brightness in its working range, and result of use is good, and efficiency is high, good heat dissipation effect, extend service life.
Accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
1-fluorescent tube; 2-LED lamp; 3-tube plug; 4-reflecting piece; 5-lampshade; 6-heat dissipation base; 7-draw-in groove; 8-heat-radiating substrate; 9-screens; 10-optically focused hypotenuse; 11-thermal column.
The specific embodiment:
As shown in Figure 1, this specific embodiment is by the following technical solutions: it comprises fluorescent tube 1, be arranged at the LED lamp 2 of fluorescent tube 1 inside and be arranged on the tube plug 3 at fluorescent tube 1 two, described fluorescent tube 1 inside is provided with reflecting piece 4, fluorescent tube 1 comprises the heat dissipation base 6 that cross section curved transparent lamp shade 5 and lampshade coordinate, on heat dissipation base 6, be provided with draw-in groove 7, heat-radiating substrate 8 is fixed on heat dissipation base 6 by being arranged on the screens 9 of its both sides, and LED lamp 2 is arranged on heat-radiating substrate 8.
Wherein, the reflective surface of described reflecting piece 4 is towards the axle center of fluorescent tube 1, and non-reflective surface is close to heat dissipation base 6 inwalls; Described reflecting piece 4 is pasted on heat dissipation base 6 inwalls by bond plies; Described heat-radiating substrate 8 both sides are provided with optically focused hypotenuse 10; The angle of described optically focused hypotenuse 10 is 45 °-90 °; Between described reflecting piece 4 and heat dissipation base 6, be provided with thermal column 11.
Inner reflecting piece 4 and the optically focused hypotenuse 10 arranging of the utility model fluorescent tube 1, the light that LED lamp sends is by the reflection of reflecting piece 4 and optically focused hypotenuse 10, make under the input condition of equal supply voltage power, the brightness in its working range greatly improves, and result of use is good, arranging of heat-radiating substrate 7 increased area of dissipation, in addition, heat dissipation base 6 is further accelerated heat conducting speed, and the heat that LED lamp 2 produces leaves fast timely, good heat dissipation effect, has extended service life of LED lamp.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a LED energy-conserving and environment-protective fluorescent tube, comprise fluorescent tube (1), be arranged at the inner LED lamp (2) of fluorescent tube (1) and be arranged on the tube plug (3) at fluorescent tube (1) two, it is characterized in that: described fluorescent tube (1) inside is provided with reflecting piece (4), fluorescent tube (1) comprises the heat dissipation base (6) that the curved transparent lamp shade in cross section (5) and lampshade coordinate, on heat dissipation base (6), be provided with draw-in groove (7), heat-radiating substrate (8) is fixed on heat dissipation base (6) by being arranged on the screens (9) of its both sides, LED lamp (2) is arranged on heat-radiating substrate (8).
2. a kind of LED energy-conserving and environment-protective fluorescent tube according to claim 1, is characterized in that: the reflective surface of described reflecting piece (4) is towards the axle center of fluorescent tube (1), and non-reflective surface is close to heat dissipation base (6) inwall.
3. according to a kind of LED energy-conserving and environment-protective fluorescent tube described in claim 1 and 2, it is characterized in that: described reflecting piece (4) is pasted on heat dissipation base (6) inwall by bond plies.
4. a kind of LED energy-conserving and environment-protective fluorescent tube according to claim 1, is characterized in that: described heat-radiating substrate (8) both sides are provided with optically focused hypotenuse (10).
5. a kind of LED energy-conserving and environment-protective fluorescent tube according to claim 4, is characterized in that: the angle of described optically focused hypotenuse (10) is 45 °-90 °.
6. a kind of LED energy-conserving and environment-protective fluorescent tube according to claim 1, is characterized in that: between described reflecting piece (4) and heat dissipation base (6), be provided with thermal column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529257.7U CN203517376U (en) | 2013-08-20 | 2013-08-20 | LED energy-saving and environmentally-friendly lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529257.7U CN203517376U (en) | 2013-08-20 | 2013-08-20 | LED energy-saving and environmentally-friendly lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517376U true CN203517376U (en) | 2014-04-02 |
Family
ID=50376306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529257.7U Expired - Fee Related CN203517376U (en) | 2013-08-20 | 2013-08-20 | LED energy-saving and environmentally-friendly lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517376U (en) |
-
2013
- 2013-08-20 CN CN201320529257.7U patent/CN203517376U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |