CN202674918U - LED daylight lamp - Google Patents
LED daylight lamp Download PDFInfo
- Publication number
- CN202674918U CN202674918U CN2012202717299U CN201220271729U CN202674918U CN 202674918 U CN202674918 U CN 202674918U CN 2012202717299 U CN2012202717299 U CN 2012202717299U CN 201220271729 U CN201220271729 U CN 201220271729U CN 202674918 U CN202674918 U CN 202674918U
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- Prior art keywords
- led
- fluorescent lamp
- led daylight
- daylight lamp
- led fluorescent
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Abstract
The utility model discloses an LED daylight lamp which comprises an LED daylight lamp base, power supply modules and LED bulbs positioned on the LED daylight lamp base. The LED daylight lamp is characterized in that the power supply modules are positioned at two ends of the LED daylight lamp base. The LED daylight lamp is a long cylindrical lamp tube, one third of the cross section of the long cylindrical lamp tube serves as the LED daylight lamp base made of aluminum, and two thirds of the cross section of the long cylindrical lamp tube serves as a PC (polycarbonate) diffuser. The LED daylight lamp has the advantages that power supplies are disposed at two ends of the LED daylight lamp, so that the positions of the power supplies in the lamp tube are omitted, the light emitting angle can be adjusted to be maximum, the effective light emitting angle reaches 140 degrees, the viewable light emitting area of the LED daylight lamp is nearly two times of that of a traditional LED daylight lamp, and the LED daylight lamp is higher in light emitting uniformity and free from glare.
Description
Technical field
The utility model relates to a kind of fluorescent lamp, especially a kind of LED fluorescent lamp.
Background technology
Tradition is from ballast LED fluorescent lamp lighting product, and major part all is the T8 fluorescent tube, because the impact of built-in power volume, a big chunk area of fluorescent tube is used for placing power supply, to guarantee the light fixture insulation.Therefore the lamp luminescence area only accounts for 1/3 of the whole area of fluorescent tube usually, even adopt minimum at present power supply to reduce to place the area of power supply, its lamp luminescence area only accounts for 1/2 of the whole area of fluorescent tube, and uniformity of luminance is bad.
Summary of the invention
The utility model purpose is: provide a kind of rising angle large, the LED fluorescent lamp that uniformity of luminance is high.
The technical solution of the utility model is: a kind of LED fluorescent lamp, and comprise LED fluorescent lamp base, power module and be positioned at LED bulb on the described LED fluorescent lamp base, it is characterized in that, described power module is positioned at the two ends of LED fluorescent lamp base.
Preferably, be placed with aluminium base on the described LED fluorescent lamp base, below described aluminium base, evenly place two row LED bulbs.
Preferably, described LED fluorescent lamp is the elongated cylinder fluorescent tube, the LED fluorescent lamp base that described elongated cylinder fluorescent tube cross section 1/3 is aluminum material, and 2/3 is the PC diffuser.
Preferably, described power module includes from ballast LED power supply and insulating protective layer.
The utility model has the advantages that: the utility model LED fluorescent lamp lighting product, power supply is placed on LED fluorescent lamp two ends, saved the position of power supply in fluorescent tube, lighting angle can be adjusted to maximum, effectively lighting angle reaches 140 degree, visual light-emitting area is near traditional LED fluorescent lamp twice, and uniformity of luminance is higher, free from glare.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is LED fluorescent structure figure of the present utility model;
Fig. 2 is the LED fluorescent structure figure of prior art;
Fig. 3 is LED fluorescent structure figure of the present utility model.
Wherein: 1LED fluorescent lamp base, 2 power modules, 3LED fluorescent lamp aluminum pipe, 4 are from ballast LED power supply, 5 insulating protective layers, 6PC diffuser, 7 aluminium bases, 8LED lamp pearl.
The specific embodiment
LED fluorescent lamp as shown in Figure 1 comprises LED fluorescent lamp base 1, power module 2 and is positioned at LED bulb on the LED fluorescent lamp base that the LED daylight lamp power source module 2 in the present embodiment is positioned over respectively the two ends of LED fluorescent lamp base.As shown in Figure 2, be the LED fluorescent lamp of prior art, be positioned at LED fluorescent lamp aluminum pipe 3 from ballast LED power supply 4, outside ballast LED power supply 4 insulating protective layer 5 is arranged, LED lamp pearl is fixed on LED fluorescent lamp aluminum pipe 3 belows by aluminium base 7.A big chunk area that can find out fluorescent tube is used for placing power supply, to guarantee the light fixture insulation.Therefore the lamp luminescence area only accounts for 1/3 of the whole area of fluorescent tube usually.LED fluorescent lamp of the present utility model as shown in Figure 3, owing to power module 2 is positioned over respectively the two ends of LED fluorescent lamp base, lighting angle can be adjusted to maximum like this, effectively lighting angle can reach 140 degree, visual light-emitting area is near traditional LED fluorescent lamp twice, and uniformity of luminance is higher, free from glare.Be placed with aluminium base on the LED fluorescent lamp base 1 in the present embodiment, below described aluminium base, evenly place two row LED bulbs.In order to increase the radiating effect of LED fluorescent lamp, 1/3 of elongated cylinder fluorescent tube cross section adopts price low, and quality is light, and the good aluminum material of thermal diffusivity is as the base 1 of LED fluorescent lamp.In order to increase the illumination soften of LED fluorescent lamp, elongated cylinder fluorescent tube cross section 2/3 is translucent cover, plays simultaneously the effect of protection LED bulb.
It should be noted that; above-mentioned specific implementation method is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-mentioned implementation method, and these improvement or distortion are implemented in protection domain of the present utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, is not for restriction the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (4)
1. LED fluorescent lamp comprises LED fluorescent lamp base, power module and is positioned at LED bulb on the described LED fluorescent lamp base that it is characterized in that, described power module is positioned at the two ends of LED fluorescent lamp base.
2. described a kind of LED fluorescent lamp according to claim 1 is characterized in that, is placed with aluminium base on the described LED fluorescent lamp base, evenly places two row LED bulbs below described aluminium base.
3. described a kind of LED fluorescent lamp according to claim 1 and 2 is characterized in that, described LED fluorescent lamp is the elongated cylinder fluorescent tube, the LED fluorescent lamp base that described elongated cylinder fluorescent tube cross section 1/3 is aluminum material, and 2/3 is the PC diffuser.
4. described a kind of LED fluorescent lamp according to claim 1 is characterized in that, described power module includes from ballast LED power supply and insulating protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202717299U CN202674918U (en) | 2012-06-11 | 2012-06-11 | LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202717299U CN202674918U (en) | 2012-06-11 | 2012-06-11 | LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674918U true CN202674918U (en) | 2013-01-16 |
Family
ID=47495824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202717299U Expired - Fee Related CN202674918U (en) | 2012-06-11 | 2012-06-11 | LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090767A (en) * | 2014-05-04 | 2015-11-25 | 重庆四联光电科技有限公司 | Rotary LED fluorescent lamp |
-
2012
- 2012-06-11 CN CN2012202717299U patent/CN202674918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090767A (en) * | 2014-05-04 | 2015-11-25 | 重庆四联光电科技有限公司 | Rotary LED fluorescent lamp |
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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: 20130116 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |