CN204829485U - LED street lighting - Google Patents
LED street lighting Download PDFInfo
- Publication number
- CN204829485U CN204829485U CN201520390897.3U CN201520390897U CN204829485U CN 204829485 U CN204829485 U CN 204829485U CN 201520390897 U CN201520390897 U CN 201520390897U CN 204829485 U CN204829485 U CN 204829485U
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- Prior art keywords
- led
- led module
- drive power
- power supply
- module
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a LED street lighting comprises 4 independent LED modules, and the angle of LED module is all adjustable, and through LED drive power supply control, every LED module can independently be opened or close, can adjust the LED light source according to different lighting requirements, realizes energy -conserving purpose when guaranteeing the illumination of LED street lamp. LED drive power supply adopts constant current and constant voltage control, and for the LED module provides insulation blocking and invariable current -voltage source, response speed is fast, has overheated, excessive pressure, overcurrent protection function, guarantees the LED module and normally works. The utility model discloses an independent LED drive power supply and LED module, LED drive power supply and the heat dissipation of LED module are faster, and the reliability is higher to make the LED street lamp possess longer life, the modularized design makes LED street lighting's upgrading more simple and convenient with the maintenance, has reduced the expense and the time of maintaining the replacement.
Description
Technical field
The utility model relates to field of illumination lamp technology, particularly relates to a kind of LED illumination street lamp.
Background technology
LED street lamp, because have the particular advantages such as environment friendly and pollution-free, little power consumption, light efficiency are high, the life-span is long, is widely used in road lighting.Current LED street lamp due to input power large, during long-time continuous firing, producing a large amount of heats can not timely and effectively distribute, LED luminous efficiency can be caused to decline, cause light decay, the too high meeting of simultaneous temperature makes chip accelerated ageing, shortens the service life of LED street lamp.
Utility model content
The utility model, for the deficiency existed in existing street lighting technology, provides a kind of LED illumination street lamp, effectively can solve poor, the light decay of radiating effect that existing street lamp exists serious and the problem such as not grow service life.
The technical solution adopted in the utility model is: a kind of LED illumination street lamp, comprise: 4 LED modules, LED lamp bead, lamp housing, LED drive power, mounting heads, described LED lamp bead is installed on described LED module, 4 LED modules are connected with described lamp housing side by side, described LED drive power is arranged on the top of LED module, and described mounting head is connected with lamp housing.
Above-mentioned LED illumination street lamp, is characterized in that: described lamp housing is provided with 4 pieces of independently LED modules.
Above-mentioned LED illumination street lamp, is characterized in that: described in every block, LED module comprises 24 LED lamp pearls, LED module angle is all adjustable ± and 6 °.
Above-mentioned LED illumination street lamp, is characterized in that: arrange independently LED drive power and LED module.
The beneficial effects of the utility model are: LED light source of the present utility model by 4 independently LED module form, the angle of LED module is all adjustable, controlled by LED drive power, each LED module can independently be opened or close, can regulate LED light source according to different lighting requirement, while ensureing LED street lamp illumination, realize energy-conservation object.LED drive power adopts constant current constant voltage to control, and for LED module provides insulation blocking and constant Current Voltage source, fast response time, has overheated, overvoltage, overcurrent protection function, ensures that LED module normally works.The utility model adopts independently LED drive power and LED module, LED drive power and LED module dispel the heat faster, reliability is higher, thus make LED street lamp have longer service life, described modularized design allow the upgrading of LED illumination street lamp and safeguard more simple and convenient, decrease safeguard replace expense and the time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Drawing reference numeral illustrates:
1.LED module, 2.LED lamp pearl, 3. lamp housing, 4.LED driving power, 5. mounting head;
Detailed description of the invention
A kind of LED illumination street lamp as shown in Figure 1, comprise: 4 LED modules, LED lamp bead, lamp housing, LED drive power, mounting heads, described LED lamp bead is installed on described LED module, 4 LED modules are connected with described lamp housing side by side, described LED drive power is arranged on the top of LED module, and described mounting head is connected with lamp housing.
4 described LED module LED light source consistings, LED module angle is all adjustable ± and 6 °, described LED module is controlled by LED drive power, can independently open or close, can regulate LED light source according to different lighting requirement, while ensureing LED street lamp illumination, realize energy-conservation object.Described LED drive power adopts constant current constant voltage to control, and for LED module provides insulation blocking and constant Current Voltage source, ensures that LED module normally works.LED drive power and LED module are independently arranged on lamp housing, this modularized design allow the upgrading of LED illumination street lamp and safeguard more simple and convenient, decrease safeguard replace expense and the time.
The heat abstractor of described lamp housing and described lamp housing adopts integrated design, and adopt 6063 aluminiums with high thermal conductivity coefficient as heat sink body, appearance adopts oxidation technology, corrosion resistantly ensures radiating effect simultaneously.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (2)
1. a LED illumination street lamp, it is characterized in that, comprise: 4 LED modules, LED lamp bead, lamp housing, LED drive power, mounting heads, described LED lamp bead is installed on described LED module, 4 LED modules are connected with described lamp housing side by side, described LED drive power is arranged on the top of LED module, and described mounting head is connected with lamp housing;
Each described LED module comprises 24 LED lamp pearls, and LED module angle is all adjustable ± and 6 °.
2. a kind of LED illumination street lamp according to claim 1, is characterized in that, each LED module arranges independently LED drive power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390897.3U CN204829485U (en) | 2015-06-08 | 2015-06-08 | LED street lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390897.3U CN204829485U (en) | 2015-06-08 | 2015-06-08 | LED street lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829485U true CN204829485U (en) | 2015-12-02 |
Family
ID=54687082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390897.3U Expired - Fee Related CN204829485U (en) | 2015-06-08 | 2015-06-08 | LED street lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120705A1 (en) * | 2016-01-12 | 2017-07-20 | 林璧光 | Led illumination lamp for shooting with light-emitting portion capable of being assembled by means of module |
-
2015
- 2015-06-08 CN CN201520390897.3U patent/CN204829485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120705A1 (en) * | 2016-01-12 | 2017-07-20 | 林璧光 | Led illumination lamp for shooting with light-emitting portion capable of being assembled by means of module |
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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: 20151202 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |