CN101832497B - A kind of combined type LED road lamp - Google Patents
A kind of combined type LED road lamp Download PDFInfo
- Publication number
- CN101832497B CN101832497B CN201010177211.4A CN201010177211A CN101832497B CN 101832497 B CN101832497 B CN 101832497B CN 201010177211 A CN201010177211 A CN 201010177211A CN 101832497 B CN101832497 B CN 101832497B
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- led module
- combined type
- led
- road lamp
- base
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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 kind of combined type LED road lamp, comprise base and at least two LED modules; Base is embedded with power circuit and signal line, and is provided with at least two installation positions; Each installation position is corresponding with a LED module, and each installation position arranges at least one location division, for each LED module of corresponding location and installation; Corresponding power circuit and signal line, each installation position also arranges power interface and signaling interface; Each LED module arranges electrical power source connection and signal connecting element, for described in location and installation during LED module, to be electrically connected respectively and signal is connected with described power interface and signaling interface one_to_one corresponding; Each LED module comprises pcb board, and is arranged on some LED and the drive control module thereof of pcb board first side, states the second side that electrical power source connection and signal connecting element are arranged on pcb board.Maintenance cost of the present invention is low, without the need to professional and replaceable LED module, simple to operation.
Description
Technical field
The present invention relates to lighting device, particularly relate to a kind of combined type LED road lamp.
Background technology
In the stage now, pursue healthy in the whole world, environmental protection pressure, in 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 LED street lamp has the features such as life-span length, high light source, radiationless, low-power consumption, LED semiconductor light source is widely used at lighting field in recent years.In prior art, LED street lamp is all whole installation, and be fixed on lamppost, in the street lamp of whole installation, when a certain component malfunction, overall LED street lamp being taken off is needed to keep in repair, and needing professional to operate, maintenance cost is high, and, waste resource, makes problem not be resolved in time.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of light source and base to arrange respectively, maintenance cost is low, and, simple to operation, do not need professional, the combined type LED road lamp can changed 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 arranges at least one location division, for LED module described in corresponding location and installation; Corresponding described power circuit and described signal line, each installation position also arranges power interface and signaling interface; Each LED module arranges electrical power source connection and signal connecting element, for described in location and installation during LED module, respectively with described power interface with described signaling interface one_to_one corresponding is electrically connected and signal is connected; Each LED module comprises pcb board, and is arranged on some LED and the drive control module thereof of described pcb board first side, and described electrical power source connection and described signal connecting element are arranged on the second side of described pcb board.
Described combined type LED road lamp, wherein, described base comprises the upper bed-plate and lower bottom base that are mutually permanently connected, and described upper bed-plate and/or described lower bottom base arrange trough, for power circuit described in fixed placement and described signal line; Further, also the first heat-sink unit is set at described upper bed-plate, described first heat-sink unit be at least selected from 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 the column base of fixing ground, the column cap of fixing described base and at least two sections of cylinders be separated, and each cylinder is vertebra pylon or prism platform structure, is mutually fitted and fixed with; Described cylinder is also fixedly installed post wire casing, for arranging cylinder power circuit and cylinder signal line; Described post wire casing is also fixedly installed connection-peg and plug socket, for cylinder power circuit described in grafting and described cylinder signal line.
Described combined type LED road lamp, wherein, described electrical power source connection and described signal connecting element are set to 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 arranges a clamping structure, for described in location and installation during LED module, each edge part of the fixing described LED module of clamping.
Described combined type LED road lamp, wherein, also comprise a housing, described housing comprises upper shell and lower house, and described upper shell and described base fix, described lower house one end and described upper casing hinged, the other end is fixedly connected with described upper casing by fixture.
Described combined type LED road lamp, wherein, described lower casing by a hinge and described upper casing hinged, described fixture is screw.
Described combined type LED road lamp, wherein, described upper shell arranges the second heat-sink unit, described second heat-sink unit be at least selected from 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, for transmitting main control signal respectively and from control signal, described main control signal and respectively from control signal be synchronous LED control signal.
Adopt such scheme, the present invention is by arranging base and at least two LED modules respectively; At the pre-buried simple power circuit of base and signal line, and, by arranging at least two installation positions at base, carry out one_to_one corresponding and each LED module is installed, so, when a certain LED module breaks down, maintenance is taken off by this LED module, and replacing with LED module for subsequent use, maintenance cost is low, and, simple to operate, need not professional to on-the-spot, can change the part light source of LED street lamp in time, not affect the work of LED street lamp; Further, each LED and drive control module thereof, be arranged on pcb board first side, and each electrical power source connection and each signal connecting element are arranged on the second side of described pcb board, arranges distribution rationally, make operation more simple and convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment 1 in the present invention;
Fig. 2 is the schematic diagram of embodiment 2 in the present invention;
Fig. 3 is the schematic diagram of embodiment 3 in the present invention;
Fig. 4 is the schematic diagram of embodiment 4 in the present invention;
Fig. 5 is the schematic diagram of embodiment 5 in the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, present embodiments provide a kind of combined type LED road lamp, described combined type LED road lamp comprises the base 101 and two or more LED module that arrange respectively, e.g., comprises 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, each circuit and the corresponding setting of each circuit on each LED module, namely power circuit is corresponding with power circuit is arranged, and signal line is corresponding with signal line to be arranged, wherein, the arrangement comprising circuit is arranged with quantity is all consistent; Power line is connected with power supply, for electric energy transmitting, for each LED module provides voltage source, signal line is connected with signal generating source, for LED transmission of control signals, each LED module of drived control, display effects such as making each LED module realize luminescence, brighten, be dimmed.
And, described base 101 is provided with two or more installation position, the quantity of described installation position is consistent with the quantity of each LED module, namely each installation position correspondence installs a LED module, thus each LED module is fixed on described base 101, further, each power circuit pre-buried with described base 101 is electrically connected, and each signal line signal pre-buried with described base 101 is connected.Such as, arrange installation position 103 and installation position 104, installation position 103 is for installing fixed L ED module 106, and installation position 104 is for installing fixed L ED module 108.
Each installation position arranges one or more location division 109, and when each LED module is fixed on the installation position of its correspondence, described location division 109 is for locating fixing described LED module.
Such as, described location division can be set to a clamping structure, and when described in location and installation during LED module, each edge part of the fixing described LED module of described clamping structure clamping, makes each LED module firmly be stabilized on the installation position of its correspondence; Or described location division also can be the locating shaft of a projection, when described in location and installation during LED module, the locating shaft of described projection embeds described LED module, the fixing described LED module in location.
Further, corresponding each power circuit and each signal line, each installation position also arranges power interface and signaling interface, and wherein, the power interface power circuit pre-buried with base is connected, and the signaling interface signal line pre-buried with base is connected; Each LED module arranges corresponding electrical power source connection and signal connecting element, as, LED module 106 arranges connecting portion 102, wherein, connecting portion 102 comprises electrical power source connection and signal connecting element, LED module 108 arranges connecting portion 105, and wherein, connecting portion 105 comprises electrical power source connection and signal connecting element too; Connecting portion 102 is corresponding with installation position 103, for LED module 106 location and installation in installation position 103 time, the power interface that electrical power source connection and signal connecting element 102 and installation position 103 are arranged and signaling interface are electrically connected respectively and are connected with signal, and, connecting portion 105 is corresponding with installation position 104, for LED module 108 location and installation in installation position 104 time, the power interface that electrical power source connection and signal connecting element 105 and installation position 104 are arranged and signaling interface are electrically connected respectively and are connected with signal.
By arranging base and each LED module respectively; At the pre-buried simple power circuit of base and signal line, and, by putting corresponding installation position, carry out one_to_one corresponding and each LED module is installed, so, when a certain LED module breaks down, maintenance is taken off by this LED module, and replacing with LED module for subsequent use, maintenance cost is low, and, simple to operate, need not professional to on-the-spot, can change LED street lamp part light source in time, not affect the work of LED street lamp.
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 for receiving LED control signal, and according to described LED control signal, generate display, described display is used for each LED107 of drived control, the first side of described pcb board is as the display surface of LED module; Further, described electrical power source connection and described signal connecting element are arranged on another opposite flank of described pcb board, i.e. the second side of described pcb board; Distribution is set rationally, thus 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 the present embodiment provides, described base comprises the upper bed-plate 201 and lower bottom base 202 that are mutually permanently connected, wherein, upper bed-plate 201 and lower bottom base 202 can be mutually permanently connected by arranging fixture, such as, 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 by fixture installing/dismounting, thus each circuit making to be arranged on described base is when breaking down, can conveniently detect and change.
And, described upper bed-plate 201 or described lower seat 202 or described upper bed-plate 201 and described lower bottom base 202 all arrange trough 203, and each trough 203 may be used for each power circuit of fixed placement and each signal line, thus makes each circuit locate cabling, trace arrangements is orderly, safe and reliable.
Further, also the first heat-sink unit 203 is set at described upper bed-plate 201, wherein, first heat-sink unit can be louvre or fin or heat sink or fan, or, can also be two or more in above each radiator, such as, for louvre and fin, or, be fin and heat sink, or, for louvre, fin, heat sink and fan etc., thus 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 the present embodiment provides, also comprise the lamppost of hollow, described lamppost, for supporting described combined type LED road lamp, can be erected in roadside.
Described lamppost comprises the cylinder that the column base 304 of fixing ground, the column cap 301 of fixing described base and two sections or multistage are separated, as cylinder two sections separation, comprising segment body 302 and segment body 303, by described cylinder two sections or multistage are separated, described cylinder is also combined type cylinder, thus make each section of cylinder can according to practical application, increase the height of lamppost, and, can also when a certain segmentation cylinder damages, only change this segmentation cylinder, thus reduce maintenance cost, avoid unnecessary waste.Wherein, each cylinder is vertebra pylon or prism platform structure, and namely the cross section of each cylinder can be circular, oval or polygon, and the size in each cross section can be different; Each cylinder is fitted and fixed with mutually, also can add be spirally connected fixing.
And; described cylinder is also fixedly installed post wire casing 306; described post wire casing 306 can be arranged on the inside of lamppost; described post wire casing 306 is for arranging cylinder power circuit and cylinder signal line; thus make each cylinder power circuit of the inside being arranged on lamppost and each cylinder signal line, and can arrange in order, safe and reliable; further, 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 is also fixedly installed connection-peg and plug socket, such as, post wire casing one end in segmentation cylinder 302 arranges connection-peg or plug socket 307, segmentation cylinder 302 and segmentation cylinder 303 are fixedly connected, and, segmentation cylinder 303 one end arranges plug socket or connection-peg 308, wherein, connection-peg or plug socket 307 are interconnected with plug socket or connection-peg 308, further, be respectively used to cylinder power circuit described in grafting and described cylinder signal line, thus segmentation cylinder 302 be electrically connected to each other with segmentation cylinder 303 be connected with signal.
Or, post wire casing one end in described column cap 301 also can arrange 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 may be used for being interconnected with the plug socket on described base or connection-peg, thus column cap 301 and base are electrically connected to each other be connected with signal.These plug sockets or connection-peg can be rigid connections, also can be connected by flexible cord; Like this, each section of cylinder connection is each other 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 the present embodiment provides, described electrical power source connection 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, corresponding each power circuit and each signal line 401 is provided with in wherein said socket socket, when each LED module is fixed on the installation position of its correspondence, described socket clamp inserts described socket socket, further, to be electrically connected with each voltage circuit and each signal line respectively and signal is connected.
As, when LED module 106 is fixed on the installation position 103 of its correspondence, each socket clamp 402, insert in each socket socket, and, with each power circuit with each signal line 401 is electrically connected respectively and signal is connected, thus connect described LED module 106 and be connected with the electrical connection between each power circuit pre-buried in base and each signal line and signal.
Embodiment 5
As shown in Figure 5; on the basis of above-mentioned each example, in the combined type LED road lamp that the present embodiment provides, also comprise a housing; described base and each LED module are arranged in described housing, and described housing has the effect of the protections such as dust-proof, waterproof, anticollision to each element.
Wherein, described housing comprises upper shell 501 and lower house 502, and described upper shell 501 is fixed, as interfixed by scolding tin, injection moulding, encapsulating, screw, screw etc. with described base; And, described lower house 502 one end and described upper casing 501 hinged, namely described lower casing 502 one end is flexibly connected with described upper casing 501, and described lower house 502 other end is fixedly connected with described upper casing 501 by fixture, so, when can make a certain component malfunction in described housing, the fixture only dismantling described lower casing 502 one end can open described housing, and, do not need to take off housing, namely can carry out Measuring error to each parts or change, simple, convenient.
Such as, described lower casing 502 by a hinge and described upper casing 501 hinged, and described fixture is screw, installs simple and convenient.
Second heat-sink unit can also be set at described upper shell, the heat of described combined type LED road lamp inside is by after the first heat-sink unit, by described second heat-sink unit, heat is given out outside again, such as described second heat-sink unit can louvre, fin, heat sink, fan one of them, or be two or more.
Such as, described first heat-sink unit is heat sink, then the second heat-sink unit can be louvre, or described first heat-sink unit is heat sink, second heat-sink unit is fan, so makes radiating effect better, and, do not affect 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, internal heat is avoided to assemble, therefore, also described pcb board is set to penetrating lattice-shaped pcb board, be set to penetrating pcb board by described pcb board, so can accelerate the flowing of described pcb board ambient air, thus by heat Quick diffusing, further, also pcb board material is saved.
Embodiment 6
On the basis of above-mentioned each example, in the combined type LED road lamp that the present embodiment provides, described holding wire comprises a main signal line and from holding wire, and wherein, described main signal line transmission main control signal, is describedly used for transmission from control signal from holding wire.
Wherein, described main control signal and respectively from control signal be synchronous LED control signal, namely be the backup of described main control signal from control signal described in, when each holding wire is working properly, then select the main control signal that described main signal line transmits, carry out each LED of drived control, when main signal line failure, main control signal is unavailable, then select from holding wire transmission from each LED of control signal drived control, control signal has dual guarantee, and reliability is high.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (8)
1. a combined type LED road lamp, comprises base, the lamppost of hollow, a housing and at least two LED modules, it is characterized in that,
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 correspondence installs a LED module; Further, each installation position arranges at least one location division, for LED module described in corresponding location and installation; Corresponding described power circuit and described signal line, each installation position also arranges power interface and signaling interface;
Each LED module arranges electrical power source connection and signal connecting element, for described in location and installation during LED module, respectively with described power interface with described signaling interface one_to_one corresponding is electrically connected and signal is connected;
Each LED module comprises pcb board, and is arranged on some LED and the drive control module thereof of described pcb board first side, and described electrical power source connection and described signal connecting element are arranged on the second side of described pcb board;
Described lamppost comprises the column base of fixing ground, the column cap of fixing described base and at least two sections of cylinders be separated, and each cylinder is vertebra pylon or prism platform structure, is mutually fitted and fixed with;
Described cylinder is also fixedly installed post wire casing, for arranging cylinder power circuit and cylinder signal line; Described post wire casing is also fixedly installed connection-peg and plug socket, for cylinder power circuit described in grafting and described cylinder signal line;
Described housing comprises upper shell and lower house, and described upper shell and described base fix, described lower house one end and described upper casing hinged, the other end is fixedly connected with described upper casing by fixture.
2. combined type LED road lamp according to claim 1, it is characterized in that, described base comprises the upper bed-plate and lower bottom base that are mutually permanently connected, and described upper bed-plate and/or described lower bottom base arrange trough, for power circuit described in fixed placement and described signal line; Further, also the first heat-sink unit is set at described upper bed-plate, described first heat-sink unit be at least selected from louvre, fin, heat sink, fan one of them.
3. combined type LED road lamp according to claim 1, is characterized in that, described electrical power source connection and described signal connecting element are set to socket clamp, and described power interface and described signaling interface are set to corresponding socket socket.
4. combined type LED road lamp according to claim 1, is characterized in that, described location division arranges a clamping structure, for described in location and installation during LED module, and each edge part of the fixing described LED module of clamping.
5. combined type LED road lamp according to claim 1, is characterized in that, described lower casing by a hinge and described upper casing hinged, described fixture is screw.
6. combined type LED road lamp according to claim 1, is characterized in that, described upper shell arranges the second heat-sink unit, described second heat-sink unit be at least selected from louvre, fin, heat sink, fan one of them.
7. combined type LED road lamp according to claim 1, is characterized in that, described pcb board adopts penetrating lattice-shaped pcb board.
8. 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, for transmitting main control signal respectively and from control signal, described main control signal and respectively from control signal be synchronous LED control signal.
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 CN101832497A (en) | 2010-09-15 |
| CN101832497B true CN101832497B (en) | 2015-08-05 |
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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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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI576539B (en) * | 2014-08-04 | 2017-04-01 | Lighting fixtures | |
| 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 |
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 |
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| CN101832497A (en) | 2010-09-15 |
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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 |