CN203273419U - LED straight lamp - Google Patents
LED straight lamp Download PDFInfo
- Publication number
- CN203273419U CN203273419U CN201320284032XU CN201320284032U CN203273419U CN 203273419 U CN203273419 U CN 203273419U CN 201320284032X U CN201320284032X U CN 201320284032XU CN 201320284032 U CN201320284032 U CN 201320284032U CN 203273419 U CN203273419 U CN 203273419U
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- China
- Prior art keywords
- lamp
- led straight
- lamp holder
- driver
- luminous tube
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Abstract
Provided is an LED straight lamp. The LED straight lamp comprises lamp bases, two lamp caps and a light-emitting diode, wherein the two lamp caps are connected to the two ends of the light-emitting diode through adhesion agents in a sleeved mode respectively, an actuator is arranged at one end of the light-emitting diode, and is arranged on the end portion of one of the lamp caps, the two lamp caps are respectively provided with one lamp base, two grooves which are in axial symmetry are formed in the inner wall of each lamp cap, a circuit board of the actuator is inserted between the grooves in the inner wall of each lamp cap in a connected mode, and a diffused light coating layer coats the inner wall of the light-emitting diode. The LED straight lamp has the advantages that due to the facts that the two grooves which are in axial symmetry are formed in the inner wall of each lamp cap, and each circuit board of the actuator is inserted between the grooves in the inner wall of each lamp cap in the connected mode, firmness of connection between the actuator and one lamp cap is improved, and safety of connection between the circuit boards and the lamp caps can be improved; due to the fact that the diffused light coating layer coats the interior of a glass tube, the maximum value of light transmittance of the LED straight lamp can be achieved on the premise that the diffuse reflection effect is ensured.
Description
Technical field
The utility model relates to a kind of LED straight lamp, relates in particular to the LED straight lamp in a kind of articles for daily use field.
Background technology
At present, the straight tube LED lamp of T8 specification has begun to be applied at lighting field, its caliber is generally the 26mm left and right, the luminous tube two ends installation G13 double-pin lamp head of T8 specification straight tube fluorescent lamp, the two pin caps of two G13 are connected with the lamp holder at luminous tube two ends respectively, and the external diameter of two lamp holders is slightly less than the luminous tube caliber.During use, the lamp socket that is mated is the G13 specification of standard.
Be built in the LED straight pipe type lamp of driver, because an end is equipped with driver, taken the zone of a part of luminous tube, form one section non-luminous dark space, lamp holder is lengthened to cover up this section non-luminous dark space.In addition, for the circuit board at fixed drive place, the axial symmetrical groove of lamp holder inwall design one fluorescent tube at this end can make circuit board insert, and fixing.Can provide a lot of convenience for assembling.
Summary of the invention
The utility model is intended to invent a kind of lamp holder and lengthens in order to cover up because of the dark space that installation of driver causes, the firm and high glass straight tube LED lamp of light transmittance.
A kind of LED straight lamp comprises lamp base, two lamp holders and luminous tube, two lamp holders are socketed in respectively luminous tube two ends by binding agent respectively, driver is placed in luminous tube one end and is in one of them lamp holder end, be equipped with a lamp base on two lamp holders, two lamp holder inwalls are equipped with two axisymmetric grooves, be plugged with the circuit board of driver between the groove of two lamp holder inwalls, the luminous tube inwall is coated with the diffused light dope layer.
Preferably, described groove is ring groove or axial notch.
Preferably, be equipped with one or more ring groove or axial notch on described lamp holder inwall.
Preferably, described luminous tube caliber is 25mm-26mm.
Preferably, described two lamp holders are dissymmetrical structure, and the lamp holder length that driver one end is housed is 40mm, and the lamp holder length that driver one end is not housed is 20mm.
The beneficial effects of the utility model are:
1. two lamp holder inwalls are equipped with two axisymmetric grooves, are plugged with the circuit board of driver between the groove of two lamp holder inwalls, the degree of being connected firmly of driver and lamp holder are increased, the security that is connected with lamp holder to improve circuit board;
2. be coated with the diffused light dope layer in glass tube, make the LED straight lamp can reach the maximum of light transmittance under the prerequisite that guarantees diffuse effect.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, structure of the present utility model is described further.
Embodiment 1
as shown in Figure 1, a kind of LED straight lamp comprises lamp base 1, two lamp holders 2 and luminous tube 3, two lamp holders 2 are socketed in respectively luminous tube 3 two ends by binding agent respectively, driver is placed in luminous tube 3 one ends and is in one of them lamp holder 2 ends, be equipped with a lamp base 1 on two lamp holders 2, two lamp holder 2 inwalls are equipped with two axisymmetric grooves 4, be plugged with the circuit board of driver between the groove 4 of two lamp holder 2 inwalls, luminous tube 3 inwalls are coated with the diffused light dope layer, groove 4 is ring groove or axial notch, be equipped with one or more ring groove or axial notch on lamp holder 2 inwalls, the luminous tube caliber is 25mm-26mm, described two lamp holders are dissymmetrical structure, the lamp holder length that driver one end is housed is 40mm, the lamp holder length that driver one end is not housed is 20mm.
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. LED straight lamp, it is characterized in that: comprise lamp base, two lamp holders and luminous tube, two lamp holders are socketed in respectively luminous tube two ends by binding agent respectively, driver is placed in luminous tube one end and is in one of them lamp holder end, be equipped with a lamp base on two lamp holders, two lamp holder inwalls are equipped with two axisymmetric grooves, are plugged with the circuit board of driver between the groove of two lamp holder inwalls, and the luminous tube inwall is coated with the diffused light dope layer.
2. LED straight lamp according to claim 1, it is characterized in that: described groove is ring groove or axial notch.
3. LED straight lamp according to claim 1, is characterized in that: be equipped with one or more ring groove or axial notch on described lamp holder inwall.
4. LED straight lamp according to claim 1, it is characterized in that: described luminous tube caliber is 25mm-26mm.
5. LED straight lamp according to claim 1, it is characterized in that: described two lamp holders are dissymmetrical structure, and the lamp holder length that driver one end is housed is 40mm, and the lamp holder length that driver one end is not housed is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320284032XU CN203273419U (en) | 2013-05-23 | 2013-05-23 | LED straight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320284032XU CN203273419U (en) | 2013-05-23 | 2013-05-23 | LED straight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273419U true CN203273419U (en) | 2013-11-06 |
Family
ID=49503823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320284032XU Expired - Fee Related CN203273419U (en) | 2013-05-23 | 2013-05-23 | LED straight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672524A (en) * | 2013-12-23 | 2014-03-26 | 南京中电熊猫照明有限公司 | LED fluorescent lamp and manufacturing method thereof |
-
2013
- 2013-05-23 CN CN201320284032XU patent/CN203273419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672524A (en) * | 2013-12-23 | 2014-03-26 | 南京中电熊猫照明有限公司 | LED fluorescent lamp and manufacturing method 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 |