CN201162971Y - High-power LED road lamp - Google Patents
High-power LED road lamp Download PDFInfo
- Publication number
- CN201162971Y CN201162971Y CNU2007201598041U CN200720159804U CN201162971Y CN 201162971 Y CN201162971 Y CN 201162971Y CN U2007201598041 U CNU2007201598041 U CN U2007201598041U CN 200720159804 U CN200720159804 U CN 200720159804U CN 201162971 Y CN201162971 Y CN 201162971Y
- Authority
- CN
- China
- Prior art keywords
- street lamp
- circuit board
- housing
- led
- light emitting
- 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
- 238000007598 dipping method Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000005336 safety glass Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 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
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- 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 an LED street lamp with high power. A shell inner cavity is of an inverted ladder type on the whole, three or more than three LED luminous modules are arranged on a mounting surface in the shell inner cavity, one end of the shell inner cavity is provided with a receiving cavity, a circuit board is arranged in the receiving cavity, the LED luminous modules are connected with the circuit board through conducting wires, and the circuit board is connected with an external power supply; and an outer edge of a shell opening is provided with an edge groove connected with the outer edge of a shell opening into a whole, and light emergent face shield is inserted into the edge groove. The LED street lamp has the advantages that: the shell inner cavity is of the inverted ladder type, the LED luminous module is arranged on the mounting surface of the shell inner cavity, and an angle of the mounting surface can be adjusted according to the practical need, thereby solving the problems of sufficient luminous surface, high energy consumption and low luminous brightness in the prior street lamp; a shell is directly used as a heat dissipation body, thereby prolonging the service life of the novel street lamp; meanwhile, the LED street lamp has the advantages of simple structure and convenient and rapid assembly and maintenance, thereby greatly reducing production cost and maintenance cost, facilitating the replacement of the prior street lamp and facilitating the sustainable development of the energy-saving society.
Description
Technical field
The utility model relates to a kind of high-power LED street lamp that street lamp, particularly good heat dissipation effect, energy-conserving and environment-protective are used in illumination.
Background technology
Traditional street lamp adopts osram lamp or high-pressure mercury lamp more, and its shortcoming is that brightness is low, energy consumption is high, service life is short and is big for environment pollution; Efficient at present, energy-conservation, the life-span is grown and the light emitting diode (LED) of environmental protection is used to address these problems, but existing low-power LED luminosity is little, can only be applied to the decoration field, also have by increasing LED quantity or adopting great power LED to improve the luminosity of light fixture, but adopt intensive LED matrix lighting or great power LED, all need to solve the heat radiation of LED, otherwise heat can't in time distribute, directly quicken the LED light decay, thereby make to get a desired effect the service life of light fixture; And in order to reach the effect of light distribution preferably, often need LED is made the whole lamp shape that can reach light distribution effect, be installed in the housing of light fixture the corresponding manufacturing cost that increases light fixture again; For solving heat dissipation problem, what have increases cooling rib arrangement on housing, or on housing, offer louvre, the shell structure more complicated of this light fixture, die sinking expense height, and the light fixture parts are too much, and production and assembly technology is complicated, the production cost height is unfavorable for applying of energy-efficient high-power LED street lamp.
The utility model content
For addressing the above problem, the utility model is intended to propose good heat dissipation effect, the quick and lower a kind of high-power LED street lamp of production cost simple in structure, easy to assembly.
The technical scheme in the invention for solving the above technical problem is: a kind of high-power LED street lamp, contain housing, bright dipping face shield and circuit board, it is characterized in that: the inner chamber integrated inverted ladder type that is of housing, be provided with three or more LED light emitting module on the installed surface in the housing inner chamber, housing inner chamber one end is provided with containing cavity, circuit board is fixed in the containing cavity, and the LED light emitting module is connected with circuit board by lead, and circuit board is connected with circumscripted power line; The shell nozzle outer is provided with integrated with it along groove, the bright dipping face shield with plug together along groove.
LED light emitting module of the present utility model is that square is tabular, which is provided with the LED light emitting diode of some series, parallel or series-parallel connection; The bright dipping face shield is transparent safety glass; Housing is cold stamping shaped by planar metal plate, and its material can adopt the good conductor (as aluminium or Bi-metal Steel Aluminum etc.) of heat; Installed surface is bottom surface and two inclined-planes of housing inner chamber, and the angle on bottom surface and inclined-plane is the obtuse angle, according to the photometric distribution requirement, can be designed to arbitrarily angled to reach needed photometric distribution effect; The shell nozzle outer is a U-shaped, is to be U-shaped along groove promptly, and the bright dipping face shield can directly and plug together fixing along groove.
The beneficial effects of the utility model are: the housing inner chamber is an inverted ladder type, and installed surface within it is provided with the LED light emitting module, and the angle of installed surface can be adjusted according to actual needs, has solved conventional road lamp light-emitting area deficiency, energy consumption height and the low problem of luminosity; Housing directly is as radiator, prolongs the service life of this novel street lamp; Originally novel simultaneously is simple in structure, and assembling and easy to maintenance quick greatly reduces production cost and maintenance cost, helps replacing existing traditional street lamp, helps the sustainable development of conservation-minded society.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the A portion enlarged drawing among Fig. 1;
Fig. 3 is the utility model front view;
Fig. 4 is a right view of the present utility model;
Fig. 5 is a upward view of the present utility model;
Among the figure: 1. housing; 2. bright dipping face shield; 3. circuit board; 4. power line; 5. installed surface; 6.LED light emitting module; 7.LED light emitting diode; 8. containing cavity; 9. opening outer; 10. along groove.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1, Fig. 3, Fig. 4 and a kind of high-power LED street lamp shown in Figure 5, housing of the present utility model 1 is cold stamping shaped by planar metal plate, can be directly as this novel radiator, the housing 1 inner chamber integrated inverted ladder type that is, installed surface 5 is bottom surface and two inclined-planes of housing 1 inner chamber, the angle on bottom surface and inclined-plane is the obtuse angle, can adjust this obtuse angle angle according to the actual needs of photometric distribution, and when housing 1 moulding, realize fixed angle, housing 1 inner chamber installed surface 5 is provided with three LED light emitting modules 6, LED light emitting module 6 is that square is tabular, which is provided with some series connection, the LED light emitting diode 7 of parallel connection or series-parallel connection, the heat that high-power LED light emitting module 6 is produced can directly dispel the heat by this new hull 1, avoid the LED light decay to speed up, its life-span is prolonged, housing 1 inner chamber one end is provided with containing cavity 8, circuit board 3 is fixed in the containing cavity 8, LED light emitting module 6 is connected with circuit board 3 by lead, circuit board 3 is connected with circumscripted power line 4, realize energy-conservation, luminous intensity and shadow surface increase, and the life-span is long; As shown in Figure 2, housing 1 opening outer 9 is provided with integrated with it along groove 10, and housing 1 opening outer 9 is a U-shaped, and bright dipping face shield 2 is transparent safety glass, bright dipping face shield 2 with plug together along groove 10.Construct the bright dipping face shield 2 of peaceful slab glass system by the inner chamber inverted ladder type of this new hull 1, solved conventional road lamp and need make LED lamp with photometric distribution, be installed in the light fixture, the bright dipping face shield 2 that solves the manufacturing special optical is to realize light intensity and photometric distribution area again.With this novel being installed on the street lamp electric pole, start power supply, then circuit board 3 driving LED light emitting modules 6 work, the inner chamber of housing 1 inverted ladder type makes its photoirradiated surface increase, high-brightness LED light emitting diode 7 makes that this novel brightness is higher, energy consumption is lower, and because this novel metal housing 1 is the good conductor of heat, help the heat that great power LED light emitting module 6 is produced is in time passed out inner chamber, be different from traditional high-power LED street lamp and need add a large amount of cooling rib arrangements, reduce production costs greatly, help the illumination of this new substituted conventional road lamp, build the energy-saving well-off society of sustainable development.
Claims (5)
1. high-power LED street lamp, contain housing, bright dipping face shield and circuit board, it is characterized in that: the inner chamber integrated inverted ladder type that is of housing, be provided with three or more LED light emitting module on the installed surface in the housing inner chamber, housing inner chamber one end is provided with containing cavity, circuit board is fixed in the containing cavity, and the LED light emitting module is connected with circuit board by lead, and circuit board is connected with circumscripted power line; The shell nozzle outer is provided with integrated with it along groove, the bright dipping face shield with plug together along groove.
2. a kind of high-power LED street lamp according to claim 1 is characterized in that: described LED light emitting module is that square is tabular, which is provided with the LED light emitting diode of some series, parallel or series-parallel connection.
3. a kind of high-power LED street lamp according to claim 1 is characterized in that: described bright dipping face shield is transparent safety glass.
4. a kind of high-power LED street lamp according to claim 1 is characterized in that: described housing is cold stamping shaped by planar metal plate.
5. according to claim 1 or 4 described a kind of high-power LED street lamps, it is characterized in that: described installed surface is bottom surface and two inclined-planes of housing inner chamber, and the angle on bottom surface and inclined-plane is the obtuse angle; The shell nozzle outer is a U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201598041U CN201162971Y (en) | 2007-12-28 | 2007-12-28 | High-power LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201598041U CN201162971Y (en) | 2007-12-28 | 2007-12-28 | High-power LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162971Y true CN201162971Y (en) | 2008-12-10 |
Family
ID=40183907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201598041U Expired - Fee Related CN201162971Y (en) | 2007-12-28 | 2007-12-28 | High-power LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162971Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062667A (en) * | 2012-12-22 | 2013-04-24 | 瑞尔德(太仓)照明有限公司 | High light light-emitting diode (LED) stripe lamp |
| CN103363322A (en) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | Light source assembly and lamp |
| CN103791309A (en) * | 2012-10-30 | 2014-05-14 | 徐小芬 | Method and system for bird tile roof decorative lighting and three-dimensional LED lighting devices |
| CN104566031A (en) * | 2014-12-25 | 2015-04-29 | 上海振晨电气有限公司 | Lamp and mounting method thereof |
-
2007
- 2007-12-28 CN CNU2007201598041U patent/CN201162971Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363322A (en) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | Light source assembly and lamp |
| CN103791309A (en) * | 2012-10-30 | 2014-05-14 | 徐小芬 | Method and system for bird tile roof decorative lighting and three-dimensional LED lighting devices |
| CN103791309B (en) * | 2012-10-30 | 2016-02-03 | 徐小芬 | Flying bird tile roof decorative lighting method, system and three-dimensional LED lighting device |
| CN103062667A (en) * | 2012-12-22 | 2013-04-24 | 瑞尔德(太仓)照明有限公司 | High light light-emitting diode (LED) stripe lamp |
| CN104566031A (en) * | 2014-12-25 | 2015-04-29 | 上海振晨电气有限公司 | Lamp and mounting 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: 20081210 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |