CN102748688A - Hectowatt-grade adjustable-power portable combined LED (Light-Emitting Diode) street lamp - Google Patents
Hectowatt-grade adjustable-power portable combined LED (Light-Emitting Diode) street lamp Download PDFInfo
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- CN102748688A CN102748688A CN2011100959289A CN201110095928A CN102748688A CN 102748688 A CN102748688 A CN 102748688A CN 2011100959289 A CN2011100959289 A CN 2011100959289A CN 201110095928 A CN201110095928 A CN 201110095928A CN 102748688 A CN102748688 A CN 102748688A
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a hectowatt-grade adjustable-power portable combined LED (Light-Emitting Diode) street lamp, which consists of a lamp post, a connecting framework, a front cover, a back cover, a fastener, a light source driver and a plurality of light-emitting units, wherein the lamp post is fixed in the connecting framework; the front cover and the back cover are connected with the light-emitting units through the fastener and the connecting framework; the light-emitting units are connected with the connecting framework; the light source driver is arranged in the back cover; the input end of the light source driver is connected with a power supply; and the output end of the light source driver is connected with each light-emitting unit respectively. Due to the adoption of the hectowatt-grade adjustable-power portable combined LED street lamp, the current situation that the power of the conventional LED lamp is relatively fixed is changed, and reduction in the power of the lamp and waste of the working capability of the radiator are avoided; and the defect of insufficient radiating capability caused by increase in the lamp power is overcome, and the problem of influences on the lamp efficiency and service life is solved. Meanwhile, light-emitting units can be exchanged freely, so that the maintaining difficulty is greatly lowered, and the problem of incapability of popularizing in the field of street lamps caused by high cost and difficulty in maintaining existing in the conventional high-power LED street lamp is solved.
Description
Technical field
The present invention relates to a kind of lighting, relate in particular to the convenient combined type LED road lamp of a kind of hectowatt grade power-adjustable.
Background technology
Led light source is as a kind of effective energy-saving product, the increasing street illumination system that is applied to, and the LED street lamp also has the developing state that replaces conventional road lamp gradually.But current high-power LED street lamp power is fixed, and different capacity, different profile will be opened different dies, causes the LED street lamp with high costs; The LED light fixture has influenced the popularization of LED street lamp greatly in case use is keeped in repair and difficulty simultaneously, has restricted the development of LED street lamp industry.
Summary of the invention
The present invention provides a kind of adjustable power, the convenient combined type LED road lamp of hectowatt grade power-adjustable that maintenance cost is low in order to overcome the above problems.
Technical scheme of the present invention is: be made up of lamp stand, connection skeleton, protecgulum, bonnet, securing member, light source driving and a plurality of luminescence unit; Said lamp stand is fixed on and connects in the skeleton; Protecgulum and bonnet through securing member be connected skeleton and be connected with luminescence unit, luminescence unit be connected skeleton and be connected, said light source drives and is arranged in the bonnet; Light source drives input and is connected with power supply, and output is connected with each luminescence unit respectively.
Said connection skeleton inside is provided with pole perforating hole, top is provided with locating hole and fixing hole; Connect the skeleton both sides and be provided with fixed-wing, said locating hole is provided with set screw, and fixing hole is provided with fixed screw; Said lamp stand is fixedly clamped through fixed screw through the set screw location.
Said luminescence unit is made up of radiator, led light source, luminous intensity distribution sealing mechanism, and said radiator is provided with chute, also is provided with wire hole on the said radiator, and lead is connected with said led light source through said wire hole one end, and an end drives with light source and is connected.
Said light source drives the driving for power-adjustable water-tight LED.
Beneficial effect of the present invention is: luminescence unit is designed to 20W; Select just ability flexible design lamp power of luminescence unit quantity as required; Just need 5 such luminescence units such as 100W; Change the relatively-stationary present situation of traditional LED lamp power, avoided reducing the ability to work of lamp power waste radiator; Avoid increasing lamp power and can make heat-sinking capability not enough again, thereby influence the problem in Luminaire efficiency and service life.Luminescence unit can freely exchange simultaneously; So greatly reduce the difficulty of maintenance; It is just passable that maintenance the time only need be changed aging luminescence unit, solved existing high-power LED street lamp because with high costs, maintenance difficult and the problem that can not extensively promote in the street lamp field.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is luminescence unit among the figure, the 2nd, connect skeleton, and the 3rd, protecgulum, the 4th, light source drives, and the 5th, bonnet, the 6th, securing member.
Fig. 2 is the structural representation of luminescence unit.
7 is radiators among the figure, the 8th, and chute, the 9th, wire hole, the 10th, led light source.
Fig. 3 is the structural representation that connects skeleton.
11 is pole perforating holes among the figure, the 12nd, and locating hole, the 13rd, fixing hole, the 14th, fixed-wing.
Fig. 4 is a current drive system structural representation of the present invention.
1 is luminescence unit among the figure, the 4th, and light source drives, and the 15th, power supply.
The specific embodiment
The convenient combined type LED road lamp of a kind of hectowatt grade power-adjustable; By lamp stand, connect skeleton 2, protecgulum 3, bonnet 5, securing member 6, light source drive 4 and a plurality of luminescence unit 1 forms, said lamp stand is fixed in the connection skeleton 2, protecgulum 3 and bonnet 5 through securing member 6 be connected skeleton 2 and be connected with luminescence unit 1; Luminescence unit 1 be connected skeleton 2 and be connected; Said light source drives 4 and is arranged in the bonnet 5, and light source drives 4 inputs and is connected with power supply 15, and output is connected with each luminescence unit 1 respectively.Said connection skeleton 2 inside are provided with pole perforating hole 11, top is provided with locating hole 12 and fixing hole 13; Connect skeleton 2 both sides and be provided with fixed-wing 14; Said locating hole 12 is provided with set screw; Fixing hole 13 is provided with fixed screw, and said lamp stand is fixedly clamped through fixed screw through the set screw location.Said luminescence unit 1 is made up of radiator 7, led light source 10, luminous intensity distribution sealing mechanism; Said radiator 7 is provided with chute 8; Also be provided with wire hole 9 on the said radiator 7, lead is connected with said led light source 10 through said wire hole 9 one ends, and an end drives 4 with light source and is connected; Said light source drives, and 4 is that power-adjustable water-tight LED drives.
The present invention can be according to demand, and luminescence unit 1 power supply through to varying number reaches the purpose of regulating LED street lamp power.Such as: with five luminescence units 1, each luminescence unit 1 is 20W, forms a 100W street lamp, night street lamp firm when bright, power supply 15 drives 4 respectively to 1 power supply of five luminescence units through the power-adjustable led light source, this moment, the LED street lamp was 100W; In 23 of nights to next day during 2:00 AM, power supply 15 drives 4 respectively to any four luminescence units, 1 power supply through the power-adjustable led light source, and this moment, the LED street lamp was 80W; Next day 2:00 AM to next day during 5:00 AM, power supply 15 drives 4 respectively to any three luminescence units, 1 power supply through the power-adjustable led light source, this moment, the LED street lamp was 60W.
Claims (4)
1. convenient combined type LED road lamp of hectowatt grade power-adjustable; It is characterized in that: by lamp stand, connect skeleton, protecgulum, bonnet, securing member, light source drives and a plurality of luminescence unit is formed, said lamp stand is fixed in the connection skeleton, protecgulum and bonnet through securing member be connected skeleton and be connected with luminescence unit; Luminescence unit be connected skeleton and be connected; Said light source drives and is arranged in the bonnet, and light source drives input and is connected with power supply, and output is connected with each luminescence unit respectively.
2. the convenient combined type LED road lamp of a kind of hectowatt grade power-adjustable according to claim 1; It is characterized in that: said connection skeleton inside is provided with pole perforating hole, top is provided with locating hole and fixing hole; Connect the skeleton both sides and be provided with fixed-wing, said locating hole is provided with set screw, and fixing hole is provided with fixed screw; Said lamp stand is fixedly clamped through fixed screw through the set screw location.
3. the convenient combined type LED road lamp of a kind of hectowatt grade power-adjustable according to claim 1; It is characterized in that: said luminescence unit is made up of radiator, led light source, luminous intensity distribution sealing mechanism; Said radiator is provided with chute; Also be provided with wire hole on the said radiator, lead is connected with said led light source through said wire hole one end, and an end drives with light source and is connected.
4. the convenient combined type LED road lamp of a kind of hectowatt grade power-adjustable according to claim 1 is characterized in that: said light source drives the driving for power-adjustable water-tight LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100959289A CN102748688A (en) | 2011-04-18 | 2011-04-18 | Hectowatt-grade adjustable-power portable combined LED (Light-Emitting Diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100959289A CN102748688A (en) | 2011-04-18 | 2011-04-18 | Hectowatt-grade adjustable-power portable combined LED (Light-Emitting Diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102748688A true CN102748688A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100959289A Pending CN102748688A (en) | 2011-04-18 | 2011-04-18 | Hectowatt-grade adjustable-power portable combined LED (Light-Emitting Diode) street lamp |
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| CN (1) | CN102748688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373852A (en) * | 2014-12-01 | 2015-02-25 | 东莞勤上光电股份有限公司 | Large-power LED lighting device and fast assembly method thereof |
| CN105066027A (en) * | 2015-07-31 | 2015-11-18 | 上海环东光电科技股份有限公司 | Modular LED street lamp |
-
2011
- 2011-04-18 CN CN2011100959289A patent/CN102748688A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373852A (en) * | 2014-12-01 | 2015-02-25 | 东莞勤上光电股份有限公司 | Large-power LED lighting device and fast assembly method thereof |
| CN104373852B (en) * | 2014-12-01 | 2016-05-25 | 东莞勤上光电股份有限公司 | A kind of high-power LED illuminating device and rapid-assembling method thereof |
| CN105066027A (en) * | 2015-07-31 | 2015-11-18 | 上海环东光电科技股份有限公司 | Modular LED street lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |