CN203273420U - Straight-tube LED lamp - Google Patents
Straight-tube LED lamp Download PDFInfo
- Publication number
- CN203273420U CN203273420U CN2013202840550U CN201320284055U CN203273420U CN 203273420 U CN203273420 U CN 203273420U CN 2013202840550 U CN2013202840550 U CN 2013202840550U CN 201320284055 U CN201320284055 U CN 201320284055U CN 203273420 U CN203273420 U CN 203273420U
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- China
- Prior art keywords
- led lamp
- glass tube
- straight
- lamp
- tube
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- Expired - Fee Related
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Abstract
A straight-tube LED lamp comprises a glass tube, LED lamp beads, an actuator and lamp holders, wherein the lamp holders are arranged at the two ends of the glass tube, the lamp holders are connected with lamp bases in an inserted mode, the LED lamp beads, an aluminum substrate and the actuator are arranged in the glass tube, the LED lamp beads are arranged on the aluminum substrate which is connected with the actuator through an output line of the actuator, the lamp bases are connected with the actuator through a power line, the interior of the glass tube is coated with a diffused light coating layer, and heat conduction glue is arranged between the diffused light coating layer and the aluminum substrate. The straight-tube LED lamp has the advantages that due to the fact that the interior of the glass tube is coated with the diffused light coating layer, the light transmittance of the straight-tube LED lamp can reach the maximum value on the premise that the diffuse reflection effect is ensured, and the straight-tube LED lamp has good heat conduction effect due to the fact that the heat conduction glue is arranged between the diffused light coating layer and the aluminum substrate.
Description
Technical field
The utility model relates to a kind of straight tube LED lamp, relates in particular to the straight tube LED lamp of the improved light transmittance in a kind of articles for daily use fields.
Background technology
For a long time, fluorescent lamp is lighting comparatively commonly used in the normal lighting place always, on market in occupation of larger share.But traditional fluorescent lamp is to adopt voltage heat filament gasification compound containing mercury, and on the exciter lamp tube wall, fluorescent material carries out luminously, and this mode not only energy consumption is higher, and not environmental protection of the utmost point, because mercury is a kind of poisonous heavy metal.If used fluorescent tube is abandoned, will cause certain pollution to environment.Accordingly, the LED fluorescent lamp occurred afterwards, the LED fluorescent lamp adopts light emitting diode to replace gas luminescence, does not contain mercury element.The LED fluorescent lamp has reduced energy consumption simultaneously, also comparatively environmental protection, and still, present LED lamp is faced with the heat radiation hard problem, because the LED lamp adopts sealed type lampshade more, the heat that produces during the LED illumination is difficult to distribute.
Summary of the invention
The utility model is intended to invent a kind of good heat dissipation effect and the high straight tube LED lamp of light transmittance.
A kind of straight tube LED lamp comprises glass tube, LED lamp pearl, driver and lamp holder, the glass tube two ends are provided with lamp holder, lamp holder is plugged with leading foot, be provided with LED lamp pearl, aluminium base and driver in glass tube, aluminium base is provided with some LED lamp pearls, and aluminium base is connected with driver by the driver output line, and leading foot is connected with driver by power line, be coated with the diffused light dope layer in glass tube, be provided with heat-conducting glue between diffused light dope layer and aluminium base.
Preferably, be plugged with two leading foots on described lamp holder.
Preferably, described leading foot is the copper leading foot.
Preferably, be provided with through hole in the middle part of described leading foot.
Preferably, be socketed with power lead-ining line in the through hole of described leading foot.
The beneficial effects of the utility model are:
1. be coated with the diffused light dope layer in glass tube, make straight tube LED lamp can reach the maximum of light transmittance under the prerequisite that guarantees diffuse effect;
2. be provided with heat-conducting glue between diffused light dope layer and aluminium base, make straight tube LED light fixture that good heat-conducting effect be arranged.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the glass tube middle part longitudinal section view of the utility model straight tube LED lamp;
Fig. 3 is the axial, cross-sectional view with drive side of the utility model straight tube LED lamp.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, structure of the present utility model is described further.
as shown in Figure 1, a kind of straight tube LED lamp comprises glass tube 1, LED lamp pearl 2, driver 3 and lamp holder 4, glass tube 1 two ends are provided with lamp holder 4, lamp holder 4 is plugged with leading foot 5, be provided with LED lamp pearl 2 in glass tube 1, aluminium base 6 and driver, aluminium base 6 is provided with some LED lamp pearls, aluminium base 6 is connected with driver 3 by the driver output line, leading foot 5 is connected with driver 3 by power line, be coated with diffused light dope layer 8 in glass tube 1, be provided with heat-conducting glue 9 between diffused light dope layer 8 and aluminium base, be plugged with two leading foots 5 on lamp holder 4, leading foot 5 is the copper leading foot, leading foot 5 middle parts are provided with through hole, be socketed with power lead-ining line 7 in the through hole of leading foot 5.
Described diffused light dope layer is a kind ofly be insoluble to water and be dissolved in the polyurethanes of organic solvent, sneaks into the Subnano-class calcium carbonate powder of proper proportion, forms after certain stirring technique.The medium particle diameter of this Subnano-class calcium carbonate powder is 800nm, and particle diameter can obtain uniform coating accounting for more than 80% between 600～1000nm, and can reach the maximum of light transmittance under the prerequisite that guarantees diffuse effect.
Claims (5)
1. straight tube LED lamp, it is characterized in that: comprise glass tube, LED lamp pearl, driver and lamp holder, the glass tube two ends are provided with lamp holder, lamp holder is plugged with leading foot, is provided with LED lamp pearl, aluminium base and driver in glass tube, and aluminium base is provided with some LED lamp pearls, aluminium base is connected with driver by the driver output line, leading foot is connected with driver by power line, is coated with the diffused light dope layer in glass tube, is provided with heat-conducting glue between diffused light dope layer and aluminium base.
2. straight tube LED lamp according to claim 1, is characterized in that: be plugged with two leading foots on described lamp holder.
3. straight tube LED lamp according to claim 1, it is characterized in that: described leading foot is the copper leading foot.
4. straight tube LED lamp according to claim 1, is characterized in that: be provided with through hole in the middle part of described leading foot.
5. straight tube LED lamp according to claim 4, is characterized in that: be socketed with power lead-ining line in the through hole of described leading foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202840550U CN203273420U (en) | 2013-05-23 | 2013-05-23 | Straight-tube LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202840550U CN203273420U (en) | 2013-05-23 | 2013-05-23 | Straight-tube LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273420U true CN203273420U (en) | 2013-11-06 |
Family
ID=49503824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202840550U Expired - Fee Related CN203273420U (en) | 2013-05-23 | 2013-05-23 | Straight-tube LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822121A (en) * | 2014-02-17 | 2014-05-28 | 达亮电子（苏州）有限公司 | Lamp |
| CN108302350A (en) * | 2018-03-27 | 2018-07-20 | 浙江金陵光源电器有限公司 | A kind of LED lamp tube and its processing technology having graphite ene coatings |
| CN108302350B (en) * | 2018-03-27 | 2024-04-30 | 浙江金陵光源电器有限公司 | LED lamp tube with graphene coating and processing technology thereof |
-
2013
- 2013-05-23 CN CN2013202840550U patent/CN203273420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822121A (en) * | 2014-02-17 | 2014-05-28 | 达亮电子（苏州）有限公司 | Lamp |
| CN108302350A (en) * | 2018-03-27 | 2018-07-20 | 浙江金陵光源电器有限公司 | A kind of LED lamp tube and its processing technology having graphite ene coatings |
| CN108302350B (en) * | 2018-03-27 | 2024-04-30 | 浙江金陵光源电器有限公司 | LED lamp tube with graphene coating and processing technology thereof |
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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: 20131106 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |