CN102588772A - LED (light-emitting diode) lamp - Google Patents
LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN102588772A CN102588772A CN2011104598400A CN201110459840A CN102588772A CN 102588772 A CN102588772 A CN 102588772A CN 2011104598400 A CN2011104598400 A CN 2011104598400A CN 201110459840 A CN201110459840 A CN 201110459840A CN 102588772 A CN102588772 A CN 102588772A
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- Prior art keywords
- cavity
- lamp
- power supply
- light
- lamp housing
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- 230000000875 corresponding Effects 0.000 claims abstract description 7
- 241000258971 Brachiopoda Species 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The invention discloses an LED (light-emitting diode) lamp which comprises a lamp shell, a power supply cavity and a light source cavity. The LED lamp is characterized in that a wiring cavity is further arranged in the lamp shell; the wiring cavity and the power supply cavity are respectively arranged at the left side and the right side of the upper cavity in the lamp shell; a wiring cavity cover and a power supply cavity cover are respectively arranged at the outer side of the lamp corresponding to the wiring cavity and the power supply cavity shell. By adopting the three-cavity structure composed of the independently arranged wiring cavity, the power supply cavity and the light source cavity, the safety and the stability of the lamp are improved; the wiring cavity and the power supply cavity are respectively arranged at the left side and the right side in a way of chamber, in this way, the lamp can be installed and fixed firstly, and then wired; the power supply can be repaired without dismantling the whole lamp when the power supply is in failure; the lamp is very convenient to mount and repair; furthermore, the light source further is exchanged and repaired conveniently only by opening the light source cavity cover when the light source is in failure; therefore, the LED lamp has practical value, and the LED lamp can be popularized and used widely.
Description
Technical field
The present invention relates to a kind of LED light fixture, specifically, relate to a kind of LED light fixture, belong to the ligthing paraphernalia technical field with wire connection cavity, power source cavity and light-source chamber independence three-cavity structure.
Background technology
LED, a kind of solid state light emitter of novel concept with its impayable energy-saving and environmental protection, long-life, controllability high-technology advantage, becomes in recent years one of new and high technology of the tool development prospect in the whole world, formally draws back the prelude that comprehensively substitutes traditional lighting.Along with the application of LED technology at lighting field, the LED product has started the green storm of energy-conserving and environment-protective in the whole world, is described as " green illumination " product by industry.
For realizing long life, great heat radiation effect and the lower cost purpose of LED light fixture; The inventor once proposed the LED light fixture (seeing described in the Chinese patent CN200920213822.2) of a kind of minute cavity configuration; Said light fixture comprises lamp housing, light source installing plate and heat-dissipating fin; The both sides up and down of said lamp housing are provided with driving power chamber and light-source chamber respectively; The inboard horizontal direction of lamp housing is provided with the light source installing plate, some large-power light-emitting diodes evenly are installed on this light source installing plate and are connected with light source installing plate energising circuit; The said lamp housing outside is provided with heat-dissipating fin, is provided with the two-chamber separation layer between said driving power chamber and the light-source chamber.Though the light fixture of this structure compared with prior art; Have advantages such as good heat dissipation effect, long service life, but the light fixture of this structure need carefully connect the wire earlier and could fix when installing; When carrying out the power supply maintenance; Need the whole light fixture of dismounting just can handle operation, not only have the inconvenient problem of installation, maintenance, and have that work efficiency is low, work difficulty big, have problem such as potential safety hazard.
Summary of the invention
The problems referred to above to prior art exists the purpose of this invention is to provide a kind of not only good heat dissipation effect, long service life, and installation, maintenance have the LED light fixture of three-cavity structure easily.
For realizing the foregoing invention purpose, the technical scheme that the present invention adopts is following:
A kind of LED light fixture; Comprise lamp housing, power source cavity and light-source chamber; It is characterized in that: also be provided with wire connection cavity in the described lamp housing; Said wire connection cavity and power source cavity are located at the left and right sides of lamp housing internal upper part cavity respectively, and are offering wire connection cavity lid and power source cavity lid with the wire connection cavity and the corresponding respectively lamp housing outside of power source cavity.
As further preferred version, be provided with demarcation strip between said wire connection cavity and power source cavity.
As further preferred version, said wire connection cavity lid and power source cavity lid all and between lamp housing are fixed with hinged or the mode of removably connecting.
As further preferred version, on the shell body corresponding, be provided with the light-source chamber lid with light-source chamber.
As preferred version further, fix with hinged or the mode of removably connecting between said light-source chamber lid and lamp housing.
As preferred version further, the said mode of removably connecting is that bolt connects or screw connects.
Compared with prior art, the present invention has following beneficial effect:
1) three-cavity structure that adopts wire connection cavity, power source cavity and light-source chamber independently to be provided with can improve the security and the stability of light fixture;
2) adopt about wiring and power supply and divide the chamber to be provided with, can realize light fixture install and fix earlier after wiring again, when power supply is out of order, need not dismounting down whole light fixture can keep in repair, have and install and keep in repair advantage very easily;
3) when light source breaks down, also only need open the light-source chamber lid and can carry out the replacing or the maintenance of light source easily.
Description of drawings
Fig. 1 is the cross-sectional view of a kind of LED light fixture provided by the invention.
Among the figure: 1, lamp housing; 2, power source cavity; 3, light-source chamber; 4, wire connection cavity; 5, wire connection cavity lid; 6, power source cavity lid; 7, demarcation strip; 8, light-source chamber lid.
The specific embodiment
Below in conjunction with accompanying drawing to the present invention do further in detail, intactly explanation.
As shown in Figure 1; A kind of LED light fixture provided by the invention; Comprise lamp housing 1, power source cavity 2 and light-source chamber 3; It is characterized in that: also be provided with wire connection cavity 4 in the described lamp housing 1, said wire connection cavity 4 is located at the left and right sides of lamp housing internal upper part cavity respectively with power source cavity 2, and is offering wire connection cavity lid 5 and power source cavity lid 6 with the corresponding respectively lamp housing outside of wire connection cavity 4 and power source cavity 2.
As further preferred version, 2 of said wire connection cavity 4 and power source cavities are provided with demarcation strip 7.
As further preferred version, said wire connection cavity lid 5 and power source cavity lid 6 all and 1 of lamp housing fix with hinged or the mode of removably connecting.
As further preferred version, on the shell body corresponding, be provided with light-source chamber lid 8 with light-source chamber 3.
As preferred version further, 1 of said light-source chamber lid 8 and lamp housing are fixed with hinged or the mode of removably connecting.
As preferred version further, the said mode of removably connecting is that bolt connects or screw connects.
The three-cavity structure that adopts wire connection cavity provided by the invention, power source cavity and light-source chamber independently to be provided with can improve the security and the stability of light fixture; And divide the chamber to be provided with about wiring and power supply, can realize light fixture install and fix earlier after wiring again, when power supply is out of order, need not dismounting down whole light fixture can keep in repair, have and install and maintenance advantage very easily; In addition, when light source breaks down, also only need open the light-source chamber lid and can carry out the replacing or the maintenance of light source easily; In a word, LED light fixture provided by the invention has practical value, but wide popularization and application.
Be necessary at last to be pointed out that at this: above content only is used for technical scheme of the present invention is done further explain; Can not be interpreted as the restriction to protection domain of the present invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (6)
1. LED light fixture; Comprise lamp housing, power source cavity and light-source chamber; It is characterized in that: also be provided with wire connection cavity in the described lamp housing; Said wire connection cavity and power source cavity are located at the left and right sides of lamp housing internal upper part cavity respectively, and are offering wire connection cavity lid and power source cavity lid with the wire connection cavity and the corresponding respectively lamp housing outside of power source cavity.
2. LED light fixture according to claim 1 is characterized in that: be provided with demarcation strip between said wire connection cavity and power source cavity.
3. LED light fixture according to claim 1 is characterized in that: said wire connection cavity lid and power source cavity lid all and between lamp housing are fixed with hinged or the mode of removably connecting.
4. LED light fixture according to claim 1 is characterized in that: on the shell body corresponding with light-source chamber, be provided with the light-source chamber lid.
5. LED light fixture according to claim 4 is characterized in that: fix with hinged or the mode of removably connecting between said light-source chamber lid and lamp housing.
6. according to claim 3 or 5 described LED light fixtures, it is characterized in that: the said mode of removably connecting is that bolt connects or screw connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104598400A CN102588772A (en) | 2011-12-31 | 2011-12-31 | LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104598400A CN102588772A (en) | 2011-12-31 | 2011-12-31 | LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588772A true CN102588772A (en) | 2012-07-18 |
Family
ID=46477816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104598400A Pending CN102588772A (en) | 2011-12-31 | 2011-12-31 | LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180339A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Wiring cavity module and lamp thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931914A (en) * | 1989-03-23 | 1990-06-05 | Hubbell Incorporated | Ballast and optical housings for grade mounted light fixture |
| US5603627A (en) * | 1995-08-22 | 1997-02-18 | National Cathode Corp. | Cold cathode lamp lampholder |
| JP2007012975A (en) * | 2005-07-01 | 2007-01-18 | Ngk Spark Plug Co Ltd | Wiring board |
| CN201251148Y (en) * | 2008-09-11 | 2009-06-03 | 陕西斯达煤矿安全装备有限公司 | LED round laneway lamp |
| CN201330977Y (en) * | 2009-01-05 | 2009-10-21 | 新黎明防爆电器有限公司 | Anti-explosion visual pore lamp |
| CN201526858U (en) * | 2009-10-15 | 2010-07-14 | 合隆防爆电气有限公司 | Combined explosion-proof lamp |
| CN201615372U (en) * | 2010-02-08 | 2010-10-27 | 陈懋东 | Maintenance-free LED explosion-proof lamp |
| CN201652048U (en) * | 2010-04-16 | 2010-11-24 | 大庆安正防爆电气有限公司 | Back uncovered type fast heat-radiation and explosion-protection street lamp |
| CN102022682A (en) * | 2010-12-07 | 2011-04-20 | 上海亮硕光电子科技有限公司 | LED (Light-Emitting Diode) embedded barrel lamp |
| CN202403030U (en) * | 2011-12-31 | 2012-08-29 | 上海旗升电气有限公司 | Light-emitting diode (LED) lamp with three-cavity structure |
-
2011
- 2011-12-31 CN CN2011104598400A patent/CN102588772A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931914A (en) * | 1989-03-23 | 1990-06-05 | Hubbell Incorporated | Ballast and optical housings for grade mounted light fixture |
| US5603627A (en) * | 1995-08-22 | 1997-02-18 | National Cathode Corp. | Cold cathode lamp lampholder |
| JP2007012975A (en) * | 2005-07-01 | 2007-01-18 | Ngk Spark Plug Co Ltd | Wiring board |
| CN201251148Y (en) * | 2008-09-11 | 2009-06-03 | 陕西斯达煤矿安全装备有限公司 | LED round laneway lamp |
| CN201330977Y (en) * | 2009-01-05 | 2009-10-21 | 新黎明防爆电器有限公司 | Anti-explosion visual pore lamp |
| CN201526858U (en) * | 2009-10-15 | 2010-07-14 | 合隆防爆电气有限公司 | Combined explosion-proof lamp |
| CN201615372U (en) * | 2010-02-08 | 2010-10-27 | 陈懋东 | Maintenance-free LED explosion-proof lamp |
| CN201652048U (en) * | 2010-04-16 | 2010-11-24 | 大庆安正防爆电气有限公司 | Back uncovered type fast heat-radiation and explosion-protection street lamp |
| CN102022682A (en) * | 2010-12-07 | 2011-04-20 | 上海亮硕光电子科技有限公司 | LED (Light-Emitting Diode) embedded barrel lamp |
| CN202403030U (en) * | 2011-12-31 | 2012-08-29 | 上海旗升电气有限公司 | Light-emitting diode (LED) lamp with three-cavity structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180339A (en) * | 2013-05-28 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Wiring cavity module and lamp thereof |
| CN104180339B (en) * | 2013-05-28 | 2017-10-13 | 深圳市海洋王照明工程有限公司 | Wire connection cavity module and its light fixture |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20120718 |