CN101832497A - Combined type LED street lamp - Google Patents
Combined type LED street lamp Download PDFInfo
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- CN101832497A CN101832497A CN201010177211A CN201010177211A CN101832497A CN 101832497 A CN101832497 A CN 101832497A CN 201010177211 A CN201010177211 A CN 201010177211A CN 201010177211 A CN201010177211 A CN 201010177211A CN 101832497 A CN101832497 A CN 101832497A
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- combined type
- signal
- base
- led module
- road lamp
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- 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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Road Signs Or Road Markings (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a combined type LED street lamp which comprises a base and at least two LED modules, wherein a power source line and a signal line are buried in the base in advance, and the base is provided with at least two installation positions; each installation position corresponds to a LED module and is provided with at least one locating part to be used for correspondingly locating and installing each LED module; each installation position is also provided with a power interface and a signal interface corresponding to the power source line and the signal line; each LED module is provided with a power source connecting part and a signal connecting part to be used for one-to-one corresponding electric connection and signal connection with the power interface and the signal interface when the LED modules are located and installed; and each LED module comprises a PCB board, a plurality of LEDs arranged on the first side surface of the PCB board and a drive control module of the plurality of LED, and the power source connecting part and the signal connecting part are arranged on the second side surface of the PCB board. The invention has the advantages of low maintenance cost and simple and convenient operation, and the LED modules can be changed without needing professionals.
Description
Technical field
The present invention relates to lighting device, particularly relate to a kind of combined type LED road lamp.
Background technology
Stage now, pursue in the whole world healthy, environmental protection pressure, under the great situation of energy crisis, semiconductor lighting by universally acknowledged be a kind of important channel of health energy-saving environment protective, expand its range of application just at faster speed.
Because the LED street lamp has characteristics such as life-span length, high light source, radiationless, low-power consumption, the LED semiconductor light sources has obtained application widely at lighting field in recent years.In the prior art, the LED street lamp all is whole the setting, and be fixed on the lamppost, in the whole street lamp that is provided with, when a certain parts break down, need the whole LED street lamp is taken off to keep in repair, and need the professional to operate, the maintenance cost height, and, the waste resource can not in time be resolved problem.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of light source and base to be provided with respectively, and maintenance cost is low, and, simple to operation, do not need the professional, the combined type LED road lamp that can change LED street lamp part light source.
Technical scheme of the present invention is as follows: a kind of combined type LED road lamp wherein, comprises base and at least two led modules; Described base is embedded with power circuit and signal line, and described base is provided with at least two installation positions; Each installation position is corresponding with a led module, and each installation position is provided with certain at least position portion, is used for the described led module of corresponding location and installation; Corresponding described power circuit and described signal line, each installation position also is provided with power interface and signaling interface; Each led module is provided with power supply connecting portion and signal connecting element, is used for when the described led module of location and installation, is connected with signal with the corresponding one by one electrical connection of described power interface and described signaling interface respectively; Each led module comprises pcb board, and the some LED and the drive control module thereof that are arranged on described pcb board first side, and described power supply connecting portion and described signal connecting element are arranged on second side of described pcb board.
Described combined type LED road lamp, wherein, described base comprises upper bed-plate and the lower bottom base that is mutually permanently connected, described upper bed-plate and/or described lower bottom base are provided with trough, are used for fixing to place described power circuit and described signal line; And, also first heat-sink unit is set at described upper bed-plate, described first heat-sink unit be selected from least louvre, fin, heat sink, fan one of them.
Described combined type LED road lamp wherein, also comprises the lamppost of hollow, and described lamppost comprises fixedly column base, the column cap of fixing described base and the cylinder of at least two sections separation of ground, and each cylinder is vertebra pylon or prismatic platform structure, and is chimeric mutually fixing; Described cylinder also fixedly installs the post wire casing, is used to be provided with cylinder power circuit and cylinder signal line; Described post wire casing also fixedly installs connection-peg and plug socket, and described cylinder power circuit and described cylinder signal line are used to peg graft.
Described combined type LED road lamp, wherein, described power supply connecting portion and described signal connecting element are set to the socket clamp, and described power interface and described signaling interface are set to corresponding socket socket.
Described combined type LED road lamp, wherein, described location division is provided with a chucking structure, is used for when the described led module of location and installation each edge part of the fixing described led module of chucking.
Described combined type LED road lamp wherein, also comprises a housing, and described housing comprises upper shell and lower house, and described upper shell and described base fix, and described lower house one end and described upper casing are hinged, and the other end is fixedlyed connected with described upper casing by fixture.
Described combined type LED road lamp, wherein, described lower casing is hinged by a hinge and described upper casing, and described fixture is a screw.
Described combined type LED road lamp, wherein, described upper shell is provided with second heat-sink unit, described second heat-sink unit be selected from least louvre, fin, heat sink, fan one of them.
Described combined type LED road lamp, wherein, described pcb board adopts penetrating lattice-shaped pcb board.
Described combined type LED road lamp, wherein, described holding wire comprises a main signal line and from holding wire, is used for transmitting main control signal respectively and from control signal, described main control signal and be the synchronous LED control signal from control signal respectively.
Adopt such scheme, the present invention is by being provided with base and at least two led modules respectively; At pre-buried simple power circuit of base and signal line, and, by in base setting at least two installation positions, come corresponding one by one each led module of installing, so, when a certain led module breaks down, be about to this led module and take off maintenance, and replace with standby led module and get final product, maintenance cost is low, and, simple to operate, need not the professional arrive the scene, can in time change, not influence the work of LED street lamp the part light source of LED street lamp; And each LED and drive control module thereof are arranged on pcb board first side, and each power supply connecting portion and each signal connecting element are arranged on second side of described pcb board, are provided with to distribute rationally, make operation more simple and convenient.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1 among the present invention;
Fig. 2 is the schematic diagram of embodiment 2 among the present invention;
Fig. 3 is the schematic diagram of embodiment 3 among the present invention;
Fig. 4 is the schematic diagram of embodiment 4 among the present invention;
Fig. 5 is the schematic diagram of embodiment 5 among the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, present embodiment provides a kind of combined type LED road lamp, and described combined type LED road lamp comprises base 101 and the two or more led module that is provided with respectively, as, comprise led module 106 and led module 108.
Described base 101 is embedded with power circuit and signal line, wherein, power circuit can comprise positive source circuit, power cathode circuit, ground wire etc., signal line can be one, two or four, the corresponding setting of each circuit on each circuit and each led module, i.e. the corresponding setting of power circuit, the corresponding setting of signal line with signal line with power circuit, wherein, comprise arranging and equal consistent setting of quantity of circuit; Power line is connected with power supply, is used for electric energy transmitting, for each led module provides the voltage source, signal line is connected with signal generating source, be used for the LED transmission of control signals, drive each led module of control, make each led module realize luminous, brighten, display effect such as deepening.
And, described base 101 is provided with two or more installation positions, the quantity of described installation position is consistent with the quantity of each led module, it is the corresponding led module of installing in each installation position, thereby each led module is fixed on the described base 101, and each power circuit pre-buried with described base 101 is electrically connected, and is connected with pre-buried each the signal line signal of described base 101.For example, installation position 103 and installation position 104 are set, installation position 103 is used to install and fix led module 106, and installation position 104 is used to install and fix led module 108.
Each installation position is provided with one or more location divisions 109, and when each led module was fixed on its corresponding installation position, described location division 109 was used for the described led module of positioning and fixing.
For example, described location division can be set to a chucking structure, and when the described led module of location and installation, each edge part of the fixing described led module of described chucking structure chucking firmly is stabilized on its corresponding installation position each led module; Perhaps, described location division also can be the locating shaft of a projection, and when the described led module of location and installation, the locating shaft of described projection embeds described led module, the described led module of positioning and fixing.
And, corresponding each power circuit and each signal line, each installation position also is provided with power interface and signaling interface, and wherein, the pre-buried power circuit of power interface and base is connected, and the pre-buried signal line of signaling interface and base is connected; Each led module is provided with corresponding power supply connecting portion and signal connecting element, as, led module 106 is provided with connecting portion 102, wherein, connecting portion 102 comprises power supply connecting portion and signal connecting element, led module 108 is provided with connecting portion 105, and wherein, connecting portion 105 comprises power supply connecting portion and signal connecting element too; Connecting portion 102 is corresponding with installation position 103, be used in led module 106 location and installation during in installation position 103, the power supply connecting portion is electrically connected respectively with signal with signaling interface with the power interface that signal connecting element 102 and installation position 103 are provided with and is connected, and, connecting portion 105 is corresponding with installation position 104, be used in led module 108 location and installation during in installation position 104, the power interface that power supply connecting portion and signal connecting element 105 and installation position 104 are provided with is electrically connected respectively with signal with signaling interface and is connected.
By base and each led module are set respectively; At pre-buried simple power circuit of base and signal line, and, by putting corresponding installation position, come corresponding one by one each led module of installing, so, when a certain led module breaks down, be about to this led module and take off maintenance, and replace with standby led module and get final product, maintenance cost is low, and, simple to operate, need not the professional arrive the scene, can in time change, not influence the work of LED street lamp LED street lamp part light source.
And, each led module comprises pcb board, first side of described pcb board is provided with some LED107 and drive control module thereof, described drive control module is used to receive the LED control signal, and according to described LED control signal, generate the demonstration signal, described demonstration signal is used for driving each LED107 of control, first side of described pcb board is as the display surface of led module; And described power supply connecting portion and described signal connecting element are arranged on another opposite flank of described pcb board, i.e. second side of described pcb board; Distribution is set rationally, thereby makes operation more simple and convenient.
Embodiment 2
As shown in Figure 2, on the basis of above-mentioned each example, in the combined type LED road lamp that present embodiment provided, described base comprises upper bed-plate 201 and the lower bottom base 202 that is mutually permanently connected, wherein, upper bed-plate 201 can be mutually permanently connected by fixture is set with lower bottom base 202, for example, pass through screw, screw, rivet, latch, viscose glue, encapsulating, scolding tin etc. are mutually permanently connected, described base is set to upper bed-plate 201 and lower bottom base 202 two parts, make two parts can pass through the fixture installing/dismounting, thereby make each circuit that is arranged on the described base when breaking down, can conveniently detect and change.
And, described upper bed-plate 201 or described following 202 or described upper bed-plate 201 and described lower bottom base 202 all are provided with trough 203, and each trough 203 can be used for fixing places each power circuit and each signal line, thereby makes each circuit can locate cabling, trace arrangements is orderly, and is safe and reliable.
And, also first heat-sink unit 203 is set, wherein at described upper bed-plate 201, first heat-sink unit can be louvre or fin or heat sink or fan, perhaps, can also be in above each radiator two or more, for example, be louvre and fin, perhaps, be fin and heat sink, perhaps, be louvre, fin, heat sink and fan or the like, thereby make described combined type LED road lamp good heat dissipation effect.
Embodiment 3
As shown in Figure 3, on the basis of above-mentioned each example, in the combined type LED road lamp that present embodiment provided, also comprise the lamppost of hollow, described lamppost is used to support described combined type LED road lamp, makes it can be erected in the roadside.
Described lamppost comprises the cylinder that the column cap 301 of the column base 304 of fixing ground, fixing described base and two sections or multistage separate, as two sections separation of cylinder, comprising segment body 302 and segment body 303, by two sections of described cylinders or multistage are separated, described cylinder also is the combined type cylinder, thereby make each section cylinder can be according to practical application, increase the height of lamppost, and, can also be when a certain segmentation cylinder damages, only change this segmentation cylinder, thereby reduce maintenance cost, avoided unnecessary waste.Wherein, each cylinder is vertebra pylon or prismatic platform structure, and promptly the cross section of each cylinder can be circle, ellipse or polygon, and the size in each cross section can be difference; Each cylinder is mutually chimeric fixing, also can add be spirally connected fixing.
And; described cylinder also fixedly installs post wire casing 306; described post wire casing 306 can be arranged on the inside of lamppost; described post wire casing 306 is used to be provided with cylinder power circuit and cylinder signal line; thereby make each cylinder power circuit and each cylinder signal line of the inside that is arranged on lamppost, can arrange in order, safe and reliable; and lamppost and post wire casing 306 also have protective effect to each cylinder power circuit and each cylinder signal line.
And, described post wire casing 306 also fixedly installs connection-peg and plug socket, for example, post wire casing one end in the segmentation cylinder 302 is provided with connection-peg or plug socket 307, segmentation cylinder 302 is fixedly connected with segmentation cylinder 303, and, segmentation cylinder 303 1 ends are provided with plug socket or connection-peg 308, wherein, connection-peg or plug socket 307 interconnect with plug socket or connection-peg 308, and, be respectively applied for peg graft described cylinder power circuit and described cylinder signal line, thereby being electrically connected mutually with segmentation cylinder 303, segmentation cylinder 302 is connected with signal.
Perhaps, post wire casing one end in the described column cap 301 also can be provided with connection-peg or plug socket 305, corresponding plug socket or connection-peg can also be set on described base, connection-peg or plug socket 305 can be used for described base on plug socket or connection-peg interconnect, be connected thereby column cap 301 is electrically connected with signal mutually with base.These plug sockets or connection-peg can be rigid connections, also can be connected by flexible cord; Like this, the connection each other of each section cylinder is very convenient.
Embodiment 4
As shown in Figure 4, on the basis of above-mentioned each example, in the combined type LED road lamp that present embodiment provided, described power supply connecting portion and described signal connecting element are set to socket clamp 402, and, described power interface and described signaling interface are set to corresponding socket socket, be provided with each corresponding power circuit and each signal line 401 in the wherein said socket socket, when each led module is fixed on its corresponding installation position, described socket clamp inserts described socket socket, and, be connected with signal with each signal line electrical connection with each voltage circuit respectively.
As, when led module 106 is fixed on its corresponding installation position 103, each socket clamp 402, insert in each socket socket, and, be electrically connected respectively with each signal line 401 with each power circuit and be connected, thereby connect each pre-buried in described led module 106 and base power circuit and the electrical connection between each signal line is connected with signal with signal.
Embodiment 5
As shown in Figure 5; on the basis of above-mentioned each example, in the combined type LED road lamp that present embodiment provided, also comprise a housing; described base and each led module are arranged in the described housing, and described housing has the effect of protections such as dustproof, waterproof, anticollision to each element.
Wherein, described housing comprises upper shell 501 and lower house 502, and described upper shell 501 fixes with described base, as interfixing by scolding tin, injection moulding, encapsulating, screw, screw etc.; And, described lower house 502 1 ends and described upper casing 501 are hinged, be that described lower casing 502 1 ends and described upper casing 501 flexibly connect, described lower house 502 other ends are fixedlyed connected with described upper casing 501 by fixture, so, can make when a certain parts break down in described housing, only dismantle the fixture of described lower casing 502 1 ends and can open described housing, and, do not need to take off housing, promptly can detect maintenance or replacing to each parts, simple, convenient.
For example, described lower casing 502 is hinged by a hinge and described upper casing 501, and described fixture is a screw, installs simple and convenient.
Can also second heat-sink unit be set at described upper shell, the heat of described combined type LED road lamp inside is by behind first heat-sink unit, by described second heat-sink unit heat is given out the outside again, for example described second heat-sink unit can louvre, fin, heat sink, fan one of them, perhaps be two or more.
For example, described first heat-sink unit is a heat sink, then second heat-sink unit can be louvre, or described first heat-sink unit is a heat sink, second heat-sink unit is a fan, so makes radiating effect better, and, do not influence other performances of described combined type LED road lamp, as performances such as waterproof and dustproofs.
In order to make described combined LED radiating effect better, avoid internal heat to assemble, therefore, also described pcb board is set to penetrating lattice-shaped pcb board, be about to described pcb board and be set to penetrating pcb board, so can quicken described pcb board ambient air and flow, thereby heat is distributed fast, and, also save the pcb board material.
Embodiment 6
On the basis of above-mentioned each example, in the combined type LED road lamp that present embodiment provided, described holding wire comprises a main signal line and from holding wire, and wherein, described main signal line transmission main control signal describedly is used for transmission from control signal from holding wire.
Wherein, described main control signal and be the synchronous LED control signal respectively from control signal, be described be the backup of described main control signal from control signal, when each holding wire is working properly, then select the main control signal of described main signal line transmission for use, drive each LED of control, when the main signal circuit broke down, main control signal was unavailable, then selected for use from driving from control signal of holding wire transmission and controlled each LED, control signal has dual assurance, the reliability height.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a combined type LED road lamp is characterized in that, comprises base and at least two led modules;
Described base is embedded with power circuit and signal line, and described base is provided with at least two installation positions;
Each installation position is corresponding with a led module, and each installation position is provided with certain at least position portion, is used for the described led module of corresponding location and installation; Corresponding described power circuit and described signal line, each installation position also is provided with power interface and signaling interface;
Each led module is provided with power supply connecting portion and signal connecting element, is used for when the described led module of location and installation, is connected with signal with the corresponding one by one electrical connection of described power interface and described signaling interface respectively;
Each led module comprises pcb board, and the some LED and the drive control module thereof that are arranged on described pcb board first side, and described power supply connecting portion and described signal connecting element are arranged on second side of described pcb board.
2. combined type LED road lamp according to claim 1, it is characterized in that, described base comprises upper bed-plate and the lower bottom base that is mutually permanently connected, and described upper bed-plate and/or described lower bottom base are provided with trough, is used for fixing to place described power circuit and described signal line; And, also first heat-sink unit is set at described upper bed-plate, described first heat-sink unit be selected from least louvre, fin, heat sink, fan one of them.
3. combined type LED road lamp according to claim 1, it is characterized in that, also comprise the lamppost of hollow, described lamppost comprises fixedly column base, the column cap of fixing described base and the cylinder of at least two sections separation of ground, each cylinder is vertebra pylon or prismatic platform structure, and is chimeric mutually fixing;
Described cylinder also fixedly installs the post wire casing, is used to be provided with cylinder power circuit and cylinder signal line; Described post wire casing also fixedly installs connection-peg and plug socket, and described cylinder power circuit and described cylinder signal line are used to peg graft.
4. combined type LED road lamp according to claim 1 is characterized in that, described power supply connecting portion and described signal connecting element are set to the socket clamp, and described power interface and described signaling interface are set to corresponding socket socket.
5. combined type LED road lamp according to claim 1 is characterized in that, described location division is provided with a chucking structure, is used for when the described led module of location and installation each edge part of the fixing described led module of chucking.
6. combined type LED road lamp according to claim 1, it is characterized in that, also comprise a housing, described housing comprises upper shell and lower house, described upper shell and described base fix, described lower house one end and described upper casing are hinged, and the other end is fixedlyed connected with described upper casing by fixture.
7. combined type LED road lamp according to claim 6 is characterized in that, described lower casing is hinged by a hinge and described upper casing, and described fixture is a screw.
8. combined type LED road lamp according to claim 6 is characterized in that described upper shell is provided with second heat-sink unit, described second heat-sink unit be selected from least louvre, fin, heat sink, fan one of them.
9. combined type LED road lamp according to claim 1 is characterized in that, described pcb board adopts penetrating lattice-shaped pcb board.
10. combined type LED road lamp according to claim 1, it is characterized in that, described holding wire comprises a main signal line and from holding wire, is used for transmitting main control signal respectively and from control signal, described main control signal and be the synchronous LED control signal from control signal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010177211.4A CN101832497B (en) | 2010-05-20 | 2010-05-20 | A kind of combined type LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010177211.4A CN101832497B (en) | 2010-05-20 | 2010-05-20 | A kind of combined type LED road lamp |
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| CN101832497A true CN101832497A (en) | 2010-09-15 |
| CN101832497B CN101832497B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010177211.4A Expired - Fee Related CN101832497B (en) | 2010-05-20 | 2010-05-20 | A kind of combined type LED road lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757485A (en) * | 2016-04-06 | 2016-07-13 | 德清瑞泰克照明科技有限公司 | LED fluorescent lamp tube |
| TWI576539B (en) * | 2014-08-04 | 2017-04-01 | Lighting fixtures |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280898A (en) * | 2008-05-22 | 2008-10-08 | 保定市大正太阳能光电设备制造有限公司 | Integrated LED lamp cap |
| CN101672438A (en) * | 2009-10-15 | 2010-03-17 | 复旦大学 | Modularized, replaceable and easily maintainable LED illumination lamp |
| CN101694276A (en) * | 2009-08-28 | 2010-04-14 | 北京巨数数字技术开发有限公司 | LED street lamp system |
-
2010
- 2010-05-20 CN CN201010177211.4A patent/CN101832497B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280898A (en) * | 2008-05-22 | 2008-10-08 | 保定市大正太阳能光电设备制造有限公司 | Integrated LED lamp cap |
| CN101694276A (en) * | 2009-08-28 | 2010-04-14 | 北京巨数数字技术开发有限公司 | LED street lamp system |
| CN101672438A (en) * | 2009-10-15 | 2010-03-17 | 复旦大学 | Modularized, replaceable and easily maintainable LED illumination lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI576539B (en) * | 2014-08-04 | 2017-04-01 | Lighting fixtures | |
| CN105757485A (en) * | 2016-04-06 | 2016-07-13 | 德清瑞泰克照明科技有限公司 | LED fluorescent lamp tube |
| CN105757485B (en) * | 2016-04-06 | 2019-02-01 | 德清瑞泰克照明科技有限公司 | A kind of LED fluorescent lamp tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101832497B (en) | 2015-08-05 |
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Effective date of registration: 20160325 Address after: 550001, 31-A, building thirty-first, building A, Zhenhua science and technology building, No. 1 middle Yanan Road, Guiyang, Guizhou Patentee after: GUIZHOU SINOCONST CITY FACILITY AND LIGHTING CO., LTD. Address before: 100085 Beijing city Haidian District East Road No. 1, a power surplus building room E402 Patentee before: Beijing Zhongqing Micro Digital Equipment Development Co., Ltd. |
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Granted publication date: 20150805 Termination date: 20190520 |
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