CN102287637A - Strip type LED (light-emitting diode) lamp - Google Patents
Strip type LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN102287637A CN102287637A CN2011102051767A CN201110205176A CN102287637A CN 102287637 A CN102287637 A CN 102287637A CN 2011102051767 A CN2011102051767 A CN 2011102051767A CN 201110205176 A CN201110205176 A CN 201110205176A CN 102287637 A CN102287637 A CN 102287637A
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- led lamp
- pcb board
- barcode
- lamp
- light
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a strip type LED (light-emitting diode) lamp, relating to an LED lamp and aiming to solve the problems that the existing lighting device can be easily broken and has a complex structure and a short service life, environmental pollution can be caused and the heat dissipating effect is poor. The strip type LED lamp comprises a strip type lighting structure with an LED lamp, a PCB (printed circuit board) and a heat dissipating aluminum tube, and is characterized in that the LED lamp is arranged on the PCB, and the PCB is fixed on the heat dissipating aluminum tube.
Description
Technical field
The present invention relates to a kind of LED lamp, and be particularly related to a kind of barcode LED lamp.
Background technology
Existing illumination light-emitting principle is at fluorescent tube some special gas of packing into, coats fluorescent material at lamp tube wall, discharge during logical a last high tension electric ignition and generation light.Yet fluorescent lamp tube fractures easily, and structure is complicated, and service life is shorter, and contaminated environment, can not satisfy people's demand gradually.
For example building nightscape lighting is an emerging illumination direction, and along with China's urban landscape illumination and Tourism development, building is as important historical culture carrier and tourist quarters in the city, and the landscape value and the commercial value at its night come into one's own day by day.Also ancient building is caused irreversible damage but electric light source that generally uses in the present architectural lighting such as high-voltage gas discharging light, halogen tungsten lamp or the like are neither energy-conservation.What use in the rostrum of Tian An Men roof lighting of finishing in 1999 is the Par20 halogen tungsten lamp of 100W, because lamp surface temperature higher (80 ℃), light fixture is very near from glazed tiles again, causes light fixture glazed tiles on every side to be split by roasting, causes tiling to damage to some extent.Moreover, from the uv damage of electric light source, more quickened the damaged condition of architectural appearance.
(light emitting diode LED) as solid state light emitter of new generation, has numerous advantages such as long, energy-efficient, environmental protection of life-span to light emitting diode, is widely applied in demonstration, the lighting field.The spectrum of LED almost all concentrates on visible light frequency band, and its luminous efficiency can surpass 150lm/W.Diameter is that 5 millimeters white light LEDs light efficiency can surpass 150lm/W, and the life-span can be greater than 100000 hours.Someone predicts that also following LED life-span upper limit is with infinity.
Development along with the LED technology.The application of LED also more and more widely and begins to be applied in the street lamp as light emitting source.Advanced technology constantly is applied in the semiconductor production, so that the luminous efficiency of LED constantly promotes, cost continues to descend.The core of LED is a PN junction, and injected electrons and hole directly are converted to luminous energy to electric energy at the PN junction compound tense, but the luminous energy of not all conversion all enough is transmitted into outside the LED, and it can be absorbed and be converted into heat energy at PN junction and epoxy resin/silica gel inside.This heat energy is fatal, because can not efficiently radiates heat, the LED internal temperature is raise, temperature is high more, and the luminous efficiency of LED is low more, and the life-span of LED is short more, can cause the LED wafer to lose efficacy at once under the serious situation, so heat radiation is still the huge obstacle that great power LED is used.
Correlative study shows that the major failure of electronic instrument and equipment is overheated and damage that cause, and the too high meeting of temperature causes the electronic instrument more than 55% and the inefficacy of equipment; And the rising exponentially that the crash rate of electronic instrument and equipment is accompanied by temperature increases; What is more, and also there are 10 ℃ of rules in some devices, i.e. 10 ℃ of the every risings of environment temperature, the crash rate of device will increase be twice above.In addition, it is emphasized that electronic instrument and equipment in concrete use, the working environment that is faced, more abominable and various changeable more than the environment under the experimental test condition certainly, that adds the influence that temperature raises, and spoilage will be higher.
On the other hand, because the high frequency of utilization of CPU and the high-density installation of electronic equipment, how to carry out effective, three-dimensional heat radiation and just become the problem that receives much concern, this not only is related to error rate above-mentioned and spoilage, have influence on the price of commodity especially, this also be electronic instrument and equipment put into production the core that must consider.
Summary of the invention
In order to solve fractureing easily of existing lighting apparatus, structure is complicated, and service life is shorter, and contaminated environment, the problem that radiating effect is not good.A kind of barcode LED lamp is provided, comprises the Strip lighting structure that LED lamp, pcb board and heat radiation aluminum pipe constitute, it is characterized in that: the LED lamp is installed on pcb board, and pcb board is fixed on the heat radiation aluminum pipe.
Further, described Strip lighting structure which is provided with face shield.
Further, described face shield is the PC material.
Further, described LED lamp is the paster LED lamp.
Further, described pcb board is an aluminum base PCB plate heat sink.
Further, comprise copper in the material of described pcb board.
Further, described barcode LED lamp two ends are provided with plug.
Further, described Strip lighting structure comprises many, and the Strip lighting structure is connected by connector.
Further, described connector angle is 90 degree, 135 degree or 180 degree.
Further, described connector is connected with fixture.
Technique effect of the present invention is by utilizing the LED technology, to reach long service life, the effect of environmental protection.
Be installed on pcb board by the LED lamp, pcb board is fixed on the heat radiation aluminum pipe, and described pcb board is an aluminum base PCB plate heat sink, comprises copper in the material of described pcb board and better solves heat dissipation problem.
By the Strip lighting structure be which is provided with face shield, face shield is the PC material, can prevent dazzle, and high light also can make light source become softer simultaneously, and is more comfortable.Wherein PC is a Merlon, and is lighter by 85% than other.Compare with other materials such as PETG (PET) and polypropylene (PP), polyvinyl chloride (PVC), have good hardness, toughness, break resistance and heat-resisting quantity concurrently, can guarantee longer service life.
Be provided with plug by barcode LED lamp two ends, join and make dress, can play fixation for finishing.
Comprise many by described Strip lighting structure, the Strip lighting structure is connected by connector, and the connector angle is 90 degree, 135 degree or 180 degree, and connector is connected with fixture, and multiple environment can be provided.
This is simple in structure, is convenient to install and use, sharp with apply.
Description of drawings
Fig. 1 is a Strip lighting structure exploded perspective view of the present invention;
Fig. 2 is the blast structural representation of embodiment one;
Fig. 3 is the blast structural representation of embodiment two;
Fig. 4 is the blast structural representation of embodiment three;
Fig. 5 is the blast structural representation of embodiment four.
Explanation about Reference numeral:
1---the LED lamp
2---pcb board
3---the heat radiation aluminum pipe
4---the Strip lighting structure
5---face shield
6---plug
7---connector
8---fixture
The specific embodiment
As shown in Figure 1, a kind of barcode LED lamp, comprise the Strip lighting structure 4 that LED lamp 1, pcb board 2 and heat radiation aluminum pipe 3 constitute, it is characterized in that: LED lamp 1 is installed on pcb board 2, and pcb board 2 is fixed on the heat radiation aluminum pipe 3, described Strip lighting structure which is provided with face shield 5, described face shield 5 is the PC material, and described LED lamp 1 is the paster LED lamp, and described pcb board 2 is an aluminum base PCB plate heat sink, comprise copper in the material of described pcb board 2, described barcode LED lamp two ends are provided with plug 6.
Embodiment one
A kind of barcode LED lamp is made of four above-mentioned Strip lighting structures 4, connects by connector 7, and connector 7 is connected with fixture 8, and connector 7 angles at middle part are 90 degree, remains two fitting 7 angles and is 180 degree, is used for 90 degree right angles and connects sales counter.
Embodiment two
A kind of barcode LED lamp is made of four above-mentioned Strip lighting structures 4, connects by connector 7, and connector 7 is connected with fixture 8, and connector 7 angles at middle part are 135 degree, remains two fitting 7 angles and is 180 degree, is used for 135 degree right angles and connects sales counter.
Embodiment three
A kind of barcode LED lamp is made of two above-mentioned Strip lighting structures 4, is connected by connector 7, and connector 7 is connected with fixture 8, and connector 7 angles at middle part are 180 degree, is used for non-angular and connects sales counter.
Embodiment four
A kind of barcode LED lamp is arranged on the metope, is used for building profile Landscape Lighting.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. a barcode LED lamp comprises the Strip lighting structure that LED lamp, pcb board and heat radiation aluminum pipe constitute, and it is characterized in that: the LED lamp is installed on pcb board, and pcb board is fixed on the heat radiation aluminum pipe.
2. according to a kind of barcode LED lamp of claim 1, it is characterized in that: described Strip lighting structure which is provided with face shield.
3. according to a kind of barcode LED lamp of claim 2, it is characterized in that: described face shield is the PC material.
4. according to a kind of barcode LED lamp of claim 1, it is characterized in that: described LED lamp is the paster LED lamp.
5. according to a kind of barcode LED lamp of claim 1, it is characterized in that: described pcb board is an aluminum base PCB plate heat sink.
6. according to a kind of barcode LED lamp of claim 1, it is characterized in that: comprise copper in the material of described pcb board.
7. according to a kind of barcode LED lamp of claim 1, it is characterized in that: described barcode LED lamp two ends are provided with plug.
8. according to any one barcode LED lamp in the claim 1 to 6, it is characterized in that: described Strip lighting structure comprises many, and the Strip lighting structure is connected by connector.
9. according to a kind of barcode LED lamp of claim 7, it is characterized in that: described connector angle is 90 degree, 135 degree or 180 degree.
10. a kind of barcode LED lamp according to Claim 8, it is characterized in that: described connector is connected with fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102051767A CN102287637A (en) | 2011-07-14 | 2011-07-14 | Strip type LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102051767A CN102287637A (en) | 2011-07-14 | 2011-07-14 | Strip type LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102287637A true CN102287637A (en) | 2011-12-21 |
Family
ID=45334289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102051767A Pending CN102287637A (en) | 2011-07-14 | 2011-07-14 | Strip type LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482008A (en) * | 2015-08-26 | 2017-03-08 | 深圳市斯迈得半导体有限公司 | A kind of high temperature resistance fluorescent film fluorescent tube |
-
2011
- 2011-07-14 CN CN2011102051767A patent/CN102287637A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482008A (en) * | 2015-08-26 | 2017-03-08 | 深圳市斯迈得半导体有限公司 | A kind of high temperature resistance fluorescent film fluorescent tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |