CN201386954Y - High-power LED arc lamp - Google Patents
High-power LED arc lamp Download PDFInfo
- Publication number
- CN201386954Y CN201386954Y CN200920112830U CN200920112830U CN201386954Y CN 201386954 Y CN201386954 Y CN 201386954Y CN 200920112830 U CN200920112830 U CN 200920112830U CN 200920112830 U CN200920112830 U CN 200920112830U CN 201386954 Y CN201386954 Y CN 201386954Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- power led
- reflector
- main body
- end cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- -1 iodine halogen Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a high-power LED arc lamp. The utility model aims at solving the technical problem of providing the high-power LED arc lamp with the advantages of energy conservation, environmental protection and long service life as well as being applicable to roads with different widths and heights and reaching the luminous intensity standard of the correlative roads. The technical scheme for solving the problem is as follows: the high-power LED arc lamp is characterized in that the main body of the lamp is in arc, and a combined reflector consists of a set of reflection cups with different sizes. The high-power LED arc lamp is mainly used for a tunnel lamp, a road lamp, a square lamp, a station lamp and the like.
Description
Technical field
The utility model relates to a kind of lighting, and particularly a kind of great power LED arc light fixture is mainly as Tunnel Lamp, highway lamp, Square Lamp, station lamp etc.
Background technology
As everyone knows, mostly count most high-pressure mercury lamp that adopts such as highway, tunnel, square at present, iodine halogen lamp etc., its power consumption is big, and the life-span is short, and colour temperature is single, not environmental protection.
Also had in nearly 2 years and use LED light fixture (light source) and make street lamp, Square Lamp, Tunnel Lamp, but most because of the thermal component selection, unreasonable structure, the reflector design is undesirable in addition, makes it to reach the road lighting related request.
Summary of the invention
The technical problems to be solved in the utility model is: the problem at above-mentioned existence provides a kind of energy-conserving and environment-protective, long great power LED arc light fixture of life-span, can be applicable to differing heights, different road width, and can reach relevant road lighting standard.
The technical scheme that the utility model adopted is: great power LED arc street lamp, has lamp main body, its medial surface is shaped on one group of parallel draw-in groove, substrate strip with matching is installed in the draw-in groove, one group of LED lamp evenly is set on this substrate strip, combined reflector is installed in LED lamp the place ahead, a reflector side plate is respectively installed at these combined reflector two ends, sealing strip is installed in described lamp main body both sides, the lamp main body two ends are installed drive end bearing bracket and rear end cap respectively by sealing gasket, diffuser is installed in combined reflector the place ahead, and be tightly connected with sealing strip and sealing gasket, balanced valve and outlet waterproof nut are housed on the described rear end cap, it is characterized in that: described lamp main body is an arc, and combined reflector is made up of the reflector that one group of specification varies in size.
Described waterproof balanced valve comprises valve body and the bonnet that cooperatively interacts, and both all have the balance channel of connection, be provided with the balance valve block of separating balance channel between valve body and bonnet, spillway hole is offered in this balance valve block below, is shaped on the external screw thread that matches with rear end cap on the described valve body.
Be fixed with fixed support by screw on the described rear end cap.
The beneficial effects of the utility model are: the utility model adopts the arc lamp main body, has increased the irradiated area of light fixture; Combined reflector is made up of one group of different reflector of specification, can be according to different pole height, different road width and the size of irradiating angle, and the requirement of different road illumination designs, thereby has satisfied the irradiation requirement under the various situations.
Description of drawings
Fig. 1 is an explosive view of the present utility model.
Fig. 2 is an A portion enlarged drawing among Fig. 1.
Fig. 3 is the main cutaway view of balanced valve in the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, present embodiment has the arc lamp main body 1 that adopts extruding of heat dispersion good metal material or die casting to form, its medial surface is shaped on one group of parallel draw-in groove 2, the another side is provided with fin, substrate strip 3 with matching is installed in the draw-in groove 2, in draw-in groove 2, evenly coat heat-conducting silicone grease before the assembling, help great power LED and light the high heat that produced and conduct to rapidly on the lamp main body 1 through substrate strip 3 and dispel the heat, thereby improve luminous efficiency and reduce light decay; One group of LED lamp 4 evenly is set on this substrate strip, combined reflector 5 is installed in LED lamp 4 the place aheads, combined reflector 5 is made up of the reflector that one group of specification varies in size in this example, reflector is according to different pole height, the different roads width and the size of illumination angle, the requirement design of different road illumination; A reflector side plate 6 is respectively installed at these combined reflector 5 two ends, and sealing strip 7 is installed in described lamp main body 1 both sides, and sealing strip can adopt has certain intensity and flexible material is made, as silicon rubber etc.; Lamp main body 1 two ends are installed drive end bearing bracket 9 and rear end cap 10 respectively by sealing gasket 8, diffuser 11 is installed in combined reflector 5 the place aheads, and be tightly connected with sealing strip 7 and sealing gasket 8, make and assemble light fixture integral sealing, dustproof and waterproof afterwards, in order to reduce influence as far as possible to light, diffuser 11 selects for use the light transmission excellent material to make, as safety glass or transparent PC etc.; Balanced valve 12 and outlet waterproof nut 13 are housed on the described rear end cap 10, are fixed with fixed support 14 by screw on the described rear end cap 10, light fixture is fixed on the lamp stand with convenient.
As shown in Figure 3, described waterproof balanced valve 12 comprises valve body 12-1 and the bonnet 12-2 that cooperatively interacts, and both all have the balance channel 12-3 of connection, between valve body 12-1 and bonnet 12-2, be provided with the balance valve block 12-4 that separates balance channel 12-3, this balance valve block 12-4 offers spillway hole 12-5 in the below, is shaped on the external screw thread 12-6 that matches with end cap 10 on the described valve body 12-1.Use as a lamp bright after, the heating of lamp body inner air is expanded, because of having, balance valve block 12-4 allow air by stopping the characteristic of rainwater, the part air overflows lamp body because of expanding by balance valve block 12-4, after lamp is closed, lamp body inside will produce negative pressure, the rainwater of lamp body outside is sucked, when by balance valve block 12-4, being balanced valve block 12-4 absorbs, and, damage components and parts thereby avoid rainwater to enter lamp interior by the spillway hole 12-5 loss or the back evaporation of lighting a lamp once more, prolonged the service life of light fixture.
Claims (3)
1, a kind of great power LED arc light fixture, has lamp main body (1), its medial surface is shaped on one group of parallel draw-in groove (2), substrate strip with matching (3) is installed in the draw-in groove (2), one group of LED lamp (4) evenly is set on this substrate strip, combined reflector (5) is installed in LED lamp (4) the place ahead, a reflector side plate (6) is respectively installed at this combined reflector (5) two ends, sealing strip (7) is installed in described lamp main body (1) both sides, lamp main body (1) two ends are installed drive end bearing bracket (9) and rear end cap (10) respectively by sealing gasket (8), diffuser (11) is installed in combined reflector (5) the place ahead, and be tightly connected with sealing strip (7) and sealing gasket (8), balanced valve (12) and outlet waterproof nut (13) are housed on the described rear end cap (10), it is characterized in that: described lamp main body (1) is an arc, and combined reflector (5) is made up of the reflector that one group of specification varies in size.
2, great power LED arc light fixture according to claim 1, it is characterized in that: described waterproof balanced valve (12) comprises valve body (12-1) and the bonnet (12-2) that cooperatively interacts, and both all have the balance channel (12-3) of connection, between valve body (12-1) and bonnet (12-2), be provided with the balance valve block (12-4) of separating balance channel (12-3), spillway hole (12-5) is offered in this balance valve block (12-4) below, is shaped on the external screw thread (12-6) that matches with rear end cap (10) on the described valve body (12-1).
3, great power LED arc light fixture according to claim 1 and 2 is characterized in that: described rear end cap (10) is gone up and is fixed with fixed support (14) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920112830U CN201386954Y (en) | 2009-01-15 | 2009-01-15 | High-power LED arc lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920112830U CN201386954Y (en) | 2009-01-15 | 2009-01-15 | High-power LED arc lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386954Y true CN201386954Y (en) | 2010-01-20 |
Family
ID=41579488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920112830U Expired - Fee Related CN201386954Y (en) | 2009-01-15 | 2009-01-15 | High-power LED arc lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386954Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011985A (en) * | 2010-11-29 | 2011-04-13 | 东莞市泽芯电子科技有限公司 | LED street lamp |
| CN102705779A (en) * | 2012-05-09 | 2012-10-03 | 东营泰克拓普光电科技有限公司 | Light distribution device of light reflection cup for low pole illumination |
-
2009
- 2009-01-15 CN CN200920112830U patent/CN201386954Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011985A (en) * | 2010-11-29 | 2011-04-13 | 东莞市泽芯电子科技有限公司 | LED street lamp |
| CN102705779A (en) * | 2012-05-09 | 2012-10-03 | 东营泰克拓普光电科技有限公司 | Light distribution device of light reflection cup for low pole illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20140115 |