CN201779551U - Light emitting diode (LED) street lamp with multiple light sources - Google Patents
Light emitting diode (LED) street lamp with multiple light sources Download PDFInfo
- Publication number
- CN201779551U CN201779551U CN2010202781116U CN201020278111U CN201779551U CN 201779551 U CN201779551 U CN 201779551U CN 2010202781116 U CN2010202781116 U CN 2010202781116U CN 201020278111 U CN201020278111 U CN 201020278111U CN 201779551 U CN201779551 U CN 201779551U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- led
- rectification driving
- output end
- multiple light
- 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 - Lifetime
Links
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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a light emitting diode (LED) street lamp with multiple light sources, belonging to the field of lighting equipment. The LED street lamp solves the problem that the existing LED street lamp with multiple light sources always can not be used if one lamp piece has a fault. The LED street lamp with multiple light sources comprises a shell and a plurality of LED lighting assemblies arranged in the shell, wherein the LED lighting assemblies are correspondingly connected with rectification driving controllers one by one, one end of the rectification driving controller is connected with a power supply, and the other end thereof is connected with the LED lighting assemblies. The utility model adopts a plurality of rectification driving controllers to be matched with multiple light sources to form a parallel circuit, thus effectively improving the stability and the safety of the street lamp and avoiding the phenomenon that the street lamp can not be normally used when a single light source is damaged. The utility model has simple principle, and favorable stability and safety, and is convenient in installation.
Description
Technical field
The utility model belongs to the lighting apparatus field, relates to a kind of LED street lamp of LED street lamp, particularly a kind of multiple light courcess.
Background technology
Led light source more and more is applied to the street illumination system as a kind of effective energy-conserving product, and the LED street lamp also has the situation that replaces conventional road lamp.But the power of current integrated packaged LED luminescence chip is limited, often by increasing the quantity of lamp, reduces lamp apart from increasing illumination in the higher occasion of some light intensity requirement, has so not only increased investment but also has influenced aesthetic measure.And the LED street lamp of this kind multiple light courcess form adopts all is series-fed, easily because wherein some lamp spares break down and cause the whole LED street lamp not use.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of LED street lamp of multiple light courcess of safe and reliable, parallel operation.
The purpose of this utility model can realize by following technical proposal: a kind of LED street lamp of multiple light courcess, comprise housing, be arranged on several LED luminescence components of enclosure interior, it is characterized in that, described LED luminescence component is connected with a rectification driving governor one to one, described rectification driving governor one end is connected with power supply, and the other end is connected with the LED luminescence component.
Adopt a plurality of rectification driving governors to cooperate with multiple light courcess in the utility model and form parallel circuit, the stability and the security that can effectively improve whole street lamp are avoided causing street lamp normally not use owing to the damage of single source.
In the LED of above-mentioned multiple light courcess street lamp, be provided with junction box and several rectification driving governors in the described housing, described junction box is provided with a power input one and a power output end one, power input one is connected with power supply, power output end one is electrically connected with the power input two that above-mentioned rectification driving governor is provided with, described rectification driving governor also comprises a power output end two, and power output end two is electrically connected with the LED luminescence component.
In the LED of above-mentioned multiple light courcess street lamp, described housing is by lower cover, upper cover body, light fixture shell and light cover are formed, be provided with junction box in the described lower cover, and several are used to set firmly the drive division of rectification driving governor, described junction box is provided with a power input one and a power output end one, power input one is connected with power supply, power output end one is electrically connected with the power input two that above-mentioned rectification driving governor is provided with, described rectification driving governor also comprises a power output end two, and power output end two is electrically connected with the LED luminescence component.
In the LED of above-mentioned multiple light courcess street lamp, circuit in the described junction box is a parallel line, its power input one is connected with power supply, and its internal wiring is connected with the power input two of each rectification driving governor through power output end one by parallel line.
In the LED of above-mentioned multiple light courcess street lamp, described junction box also is provided with a daylighting input, and this daylighting input is electrically connected with light-controller.This light-controller can pass through to judge extraneous light power, and then whether the control junction box powers.
In the LED of above-mentioned multiple light courcess street lamp, the number of described LED luminescence component is 2～12.
In the LED of above-mentioned multiple light courcess street lamp, described rectification driving governor is a constant current voltage stabilizing driver.
Compared with prior art, the utility model can be installed a plurality of high-power LED luminescence components that have simultaneously, can improve the luminous intensity of single led street lamp so effectively, simultaneously because by adopting mode in parallel to connect above-mentioned a plurality of LED luminescence components, in use, if can not influence use when having an independent LED luminescence component to break down yet.The utility model principle is simple, easy for installation, has good stable and security, is convenient to popularization and use in the street illumination system.
Description of drawings
Fig. 1 is a decomposition texture schematic diagram of the present utility model.
Fig. 2 is a power supply exchange system schematic diagram of the present utility model.
Among the figure, 1, lower cover; 1a, junction box; 1a1, power input one; 1a2, power output end one; 1a3, daylighting input; 1b, drive division; 2, upper cover body; 2a, through hole; 3, light fixture shell; 4, light cover; 5, LED luminescence component; 5a, LED power line; 6, light-controller; 6a, light-operated line; 7, rectification driving governor; 7a, power input two; 7b, power output end two.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
With reference to Fig. 1, the LED street lamp comprises the street lamp housing of the lower cover 1, upper cover body 2, light fixture shell 3 and light cover 4 compositions that are harmonious up and down.LED luminescence component 5 is inlaid on the light fixture shell 3.Be shaped on junction box 1a on the lower cover 1, also be provided with the drive division 1b that is used to install rectification driving governor 7, junction box 1a is provided with a power input one 1a1 and a power output end one 1a2, power input one 1a1 is electrically connected with power supply, power output end one 1a2 be arranged on power input two 7a that above-mentioned rectification driving governor 7 is provided with and be electrically connected, described rectification driving governor 7 also comprises a power output end two 7b, and power output end two 7b are connected with the LED power line 5a of LED luminescence component 5.The top of upper cover body 2 offers a through hole 2a, be inserted with a light-controller 4 in this through hole 2a, this light-controller 4 can be collected the light and shade signal, by be arranged on junction box 1a on the light-operated line 4a that is electrically connected of daylighting input 1a3 transmit signals in the junction box 1a, thereby judge whether to switch on to the LED street lamp.In the present embodiment, be provided with 12 drive division 1b on the lower cover 2 altogether, promptly can lay 7,12 LED luminescence components of 12 rectification driving governors 5 LED power line 5a by separately altogether is electrically connected with power output end two 7b of its corresponding rectification driving governor 7.
Operation principle: power converting system drives control 3, power output end one 1a2 and LED luminescence component 5 by power input one 1a1, rectification and forms.Power input one 1a1 is behind the electric current that the reception power supply passes over, electric current is supplied with each rectification driving governor 7 that is electrically connected with its power output end one 1a2 by parallel circuit, the LED luminescence component 5 of connecting one to one to each and rectification driving governor 7 current delivery through power output end two 7b of rectification driving governor 7 and LED power line 5a again, its effect are to stablize suitable DC current with the safety that guarantees to use with stablize for each LED luminescence component 5 provides.
Present embodiment can be selected the rectification driving governor 7 that need select for use and the number of LED luminescence component 5 according to circumstances before using.In use, if some rectification driving governors 7 or some LED luminescence components 5 break down and can not use, because each self-corresponding rectification driving governor 7 drives by it respectively for other LED luminescence component 5, but then the LED luminescence component 5 of the remaining operate as normal element that can not be broken down influences and causes and can not work on.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as lower cover 1, junction box 1a, power input one 1a1, power output end one 1a2, daylighting input 1a3, drive division 1b, upper cover body 2, through hole 2a, light fixture shell 3, light cover 4, LED luminescence component 5, LED power line 5a, light-controller 6, light-operated line 6a, rectification driving governor 7, power input two 7a, power output end two 7b morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. the LED street lamp of a multiple light courcess, comprise housing, be arranged on several LED luminescence components (5) of enclosure interior, it is characterized in that, described LED luminescence component (5) is connected with a rectification driving governor (7) one to one, described rectification driving governor (7) one ends are connected with power supply, and the other end is connected with LED luminescence component (5).
2. the LED street lamp of multiple light courcess according to claim 1, it is characterized in that, be provided with junction box (1a) in the described housing, and several rectification driving governors (7), described junction box (1a) is provided with a power input one (1a1) and a power output end one (1a2), power input one (1a1) is connected with power supply, power output end one (1a2) is electrically connected with the power input two (7a) that above-mentioned rectification driving governor (7) is provided with, described rectification driving governor (7) also comprises a power output end two (7b), and power output end two (7b) is electrically connected with LED luminescence component (5).
3. the LED street lamp of multiple light courcess according to claim 1, it is characterized in that, described housing is by lower cover (1), upper cover body (2), light fixture shell (3) and light cover (4) are formed, be provided with junction box (1a) in the described lower cover (1), and several are used to set firmly the drive division (1b) of rectification driving governor (7), described junction box (1a) is provided with a power input one (1a1) and a power output end one (1a2), power input one (1a1) is connected with power supply, power output end one (1a2) is electrically connected with the power input two (7a) that above-mentioned rectification driving governor (7) is provided with, described rectification driving governor (7) also comprises a power output end two (7b), and power output end two (7b) is electrically connected with LED luminescence component (5).
4. according to the LED street lamp of claim 2 or 3 described multiple light courcess, it is characterized in that, circuit in the described junction box (1a) is a parallel line, its power input one (1a1) is connected with power supply, and its internal wiring is electrically connected with the power input two (7a) of each rectification driving governor (7) through power output end one (1a2) by parallel line.
5. the LED street lamp of multiple light courcess according to claim 4 is characterized in that, described junction box (1a) also is provided with a daylighting input (1a3), and this daylighting input (1a3) is electrically connected with light-controller (6).
6. the LED street lamp of multiple light courcess according to claim 4 is characterized in that, the number of described LED luminescence component (5) is 2～12.
7. according to the LED street lamp of claim 1 or 2 or 3 described multiple light courcess, it is characterized in that described rectification driving governor (7) is a constant current voltage stabilizing driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202781116U CN201779551U (en) | 2010-08-02 | 2010-08-02 | Light emitting diode (LED) street lamp with multiple light sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202781116U CN201779551U (en) | 2010-08-02 | 2010-08-02 | Light emitting diode (LED) street lamp with multiple light sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779551U true CN201779551U (en) | 2011-03-30 |
Family
ID=43792762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202781116U Expired - Lifetime CN201779551U (en) | 2010-08-02 | 2010-08-02 | Light emitting diode (LED) street lamp with multiple light sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980111A (en) * | 2012-12-29 | 2013-03-20 | 朱健荣 | Multi-light source LED street lamp |
| CN103017042A (en) * | 2012-12-29 | 2013-04-03 | 朱健荣 | LED road lamp |
-
2010
- 2010-08-02 CN CN2010202781116U patent/CN201779551U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980111A (en) * | 2012-12-29 | 2013-03-20 | 朱健荣 | Multi-light source LED street lamp |
| CN103017042A (en) * | 2012-12-29 | 2013-04-03 | 朱健荣 | LED road lamp |
| CN102980111B (en) * | 2012-12-29 | 2016-05-18 | 朱健荣 | A kind of LED street lamp of multiple light courcess |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202005046U (en) | LED (light-emitting diode) lamp and power supply driving circuit of LED lamp | |
| CN201779551U (en) | Light emitting diode (LED) street lamp with multiple light sources | |
| CN101813260B (en) | LED lamp device and PWM (Pulse Width Modulation) direct current supply control circuit | |
| CN205305179U (en) | But LED street lamp control system of intelligent regulation luminance | |
| CN202475884U (en) | Light emitting diode (LED) driving device | |
| CN201731386U (en) | Integrally controlled multisource LED streetlamp | |
| US20100237789A1 (en) | Light-emitting diode (led) lamp string device with battery box | |
| CN201726566U (en) | Led lamp device | |
| CN203464102U (en) | Built-in driving LED tube lamp | |
| GB2503708A (en) | LED lighting system with emergency battery module | |
| CN201623897U (en) | LED current control device | |
| CN204611580U (en) | A kind of LED illumination lamp | |
| JP5807196B2 (en) | lighting equipment | |
| CN205155842U (en) | Support luminous LED panel light of side of three -section switch mixing of colors temperature | |
| CN204785730U (en) | Simple to operate's LED pointolite | |
| CN201700052U (en) | PWM direct-current power supply control circuit | |
| CN203761660U (en) | Light-emitting diode contour lamp system | |
| CN202998556U (en) | Intelligent dimming LED power device based on DALI | |
| CN218998323U (en) | Lamp control circuit | |
| CN103017066B (en) | Energy-saving type LED (Light Emitting Diode) light source | |
| CN203615149U (en) | Integrated simple bracket LED (light-emitting diode) fluorescent lamp | |
| CN207427539U (en) | A kind of outdoor LED illumination driving and the wireless split-type device of control | |
| CN201753862U (en) | Plug-type illuminating lamp | |
| CN201700039U (en) | Distributed led indoor lighting system | |
| KR101201459B1 (en) | Apparatus for controlling led-streetlight of dimming by power line communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |