CN202216119U - Modularized LED (Light Emitting Diode) streetlamp - Google Patents

Modularized LED (Light Emitting Diode) streetlamp Download PDF

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Publication number
CN202216119U
CN202216119U CN2011203528497U CN201120352849U CN202216119U CN 202216119 U CN202216119 U CN 202216119U CN 2011203528497 U CN2011203528497 U CN 2011203528497U CN 201120352849 U CN201120352849 U CN 201120352849U CN 202216119 U CN202216119 U CN 202216119U
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CN
China
Prior art keywords
street lamp
streetlamp
connector
light source
led
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Expired - Lifetime
Application number
CN2011203528497U
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Chinese (zh)
Inventor
郎宏科
尹航
张维义
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Sichuan Sunfor Light Co Ltd
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Sichuan Sunfor Light Co Ltd
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Priority to CN2011203528497U priority Critical patent/CN202216119U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The utility model discloses a modularized LED (Light Emitting Diode) streetlamp which is convenient to install, maintain and use. The streetlamp comprises at least two streetlamp modules which are arranged adjacently, each streetlamp module comprises a lamp which is provided with an LED light source and a driving power source of the LED light source, a connecting piece is connected between the two lamps corresponding to the two adjacent streetlamp modules, and two ends of the connecting piece are detachably and respectively connected with the corresponding lamps. A plurality of streetlamp modules are connected according to the practical road intervals so as to form different shapes, so that the attractiveness can be achieved, the radiating area can be adjusted, and the power of each streetlamp module can be adjusted independently. In addition, when one of the streetlamp modules is damaged, a new streetlamp module can be changed, so that the whole service life of the LED streetlamp can be prolonged, and the using cost can be lowered.

Description

Modular LED street lamp
Technical field
The utility model relates to the Modular LED street lamp that a kind of lighting field is used.
Background technology
Present LED street lamp has been widely used in each road lighting, but in practical application, still exists the phenomenon of the dead lamp of light fixture.Cause the reason of the dead lamp of light fixture to mainly contain two kinds, first led light source does not work, and it two is that driving power damages.Normally field replacement light source or power supply when conventional light source is safeguarded the phenomenon of this dead lamp, and the LED street lamp obviously can't be accomplished this point.Its main cause be present LED street lamp mainly or with integrated die casting and the integrated master of being stretched as, need carry out whole small cup and change when not working occurring local one or one group, unusual trouble, cost is also very high.
The utility model content
The technical problem that the utility model solves provides a kind of Modular LED street lamp of being convenient to installation, maintenance and use.
The utility model solves the technical scheme that its technical problem adopted: Modular LED street lamp; The street lamp module that comprises at least two adjacent arrangements; Said street lamp module comprises light fixture; The driving power of led light source and said led light source is installed on the said light fixture, is connected with connector between pairing two light fixtures of adjacent two street lamp modules, the two ends of said connector removably connect with corresponding light fixture respectively.
Further be: said light fixture comprises lower house; Said lower house is provided with at least two and connects groove; On the lower house of one of them the street lamp module in one end of said connector and said adjacent two the street lamp modules one of them is connected groove and removably connects, and one of them on the lower house of the other end of said connector and another street lamp module is connected groove and removably connects.
Further be: said being detachably connected as through anchor ear connects.
Further be: mate with corresponding connection groove respectively at the two ends of said connector.
Further be: the cross section of said connector is for circular.
Further be: the cross section of said connector is a rectangle.
Further be: said street lamp module also comprises the radiator that links to each other with led light source.
The beneficial effect of the utility model is: because the Modular LED street lamp of the utility model is a plurality of street lamp modules to be removably connected through connector form an integral body, so installation, maintenance and use are all very convenient.And a plurality of street lamp modules can be connected to form different shapes according to the real road spacing, and are both attractive in appearance, and irradiation area is adjustable again.In addition, owing to each street lamp module can independently be used, so the power of each street lamp module can independently be adjusted; And after certain street lamp module damage wherein; Replaceable new street lamp module makes this LED street lamp be able to prolong whole service life, has reduced use cost.
Description of drawings
Fig. 1 is provided with led light source, radiator, the sketch map of driving power and a plurality of connection grooves for the lower house of street lamp module;
Fig. 2 is upper shell and the lower house all-in-one-piece sketch map that removably connects;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 interconnects the sketch map that is integral for a plurality of street lamp modules.
Be labeled as among the figure: connect groove 1, upper shell 2, heat radiation through hole 3, radiator 4, connector 5, lower house 6, loophole 7, led light source 8, driving power 9, connector 10 connects groove 11, anchor ear 12, street lamp module 21, street lamp module 22, street lamp module 23.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Extremely shown in Figure 4 like Fig. 1; Modular LED street lamp; The street lamp module that comprises at least two adjacent arrangements, said street lamp module comprises light fixture, and the driving power of led light source and said led light source is installed on the said light fixture; Be connected with connector between pairing two light fixtures of adjacent two street lamp modules, the two ends of said connector removably connect with corresponding light fixture respectively.Above-mentioned removably connecting can be clamping or connected mode such as be threaded.
In order to make designs simplification; Be convenient to adjacent two street lamp modules are linked to each other through connector; Said light fixture comprises lower house; Said lower house is provided with at least two and connects grooves, and one of them on the lower house of one of them the street lamp module in an end of said connector and said adjacent two the street lamp modules is connected groove and removably connects, and one of them on the lower house of the other end of said connector and another street lamp module is connected groove and removably connects.As shown in Figure 1, led light source 8 and driving power 9 are installed on the lower house 6 of street lamp module, led light source 8 is electrically connected with driving power 9; Respectively be provided with a semicircular connection groove 11 in the front-end and back-end of this lower house 6, what left end and right-hand member respectively were provided with a rectangle is connected groove 1, cross sections can be set in the semicircular connection groove 11 be circular connectors 5; This connector 5 can be fixed on through anchor ear 12 and connect in the groove 11; Also can be fixed on and connect in the groove 11 through screw, also can with is connected groove 11 clampings, similar; In the connection groove 1 of rectangle the connector 10 that the cross section is a rectangle can be set; This connector 10 can be fixed in the connection groove 1 of rectangle through anchor ear 12, also can be fixed on to connect in the groove 1 through screw, also can be connected groove 1 clamping.Connect groove owing to be provided with 4 on the lower house 6 altogether; Therefore can connect other 4 street lamp modules more simultaneously through connector; By that analogy, connect groove owing to all be provided with two on the lower house 6 of each street lamp module at least, so each street lamp module can link to each other with two other street lamp module at least all; So just can be connected to form difform LED street lamp, to satisfy the instructions for use of different situations through a plurality of street lamp modules.The connected mode of adjacent two street lamp modules is as shown in Figure 4; Be provided with connector 5 between street lamp module 21 and the street lamp module 22; The two ends of this connector 5 lay respectively in the connection groove of lower house of street lamp module 22 and in the connection groove of the lower house of street lamp module 21, and this connector 5 can be fixing through anchor ear 12, so just can street lamp module 21 be linked to each other with street lamp module 22; Similarly, link to each other through connector 10 and anchor ear 12 between street lamp module 22 and the street lamp module 23.The Modular LED street lamp of employing said structure when mounted, only needs just can a plurality of street lamp modules be connected as a body through connector, during dismounting, also only need the connector taking-up is got final product, so installation and removal is all very convenient.The quantity of above-mentioned street lamp module can be adjusted according to the needs of actual conditions, and when the zone of needs irradiation was big, the quantity of street lamp module can be more, otherwise can be less.After certain street lamp module damage, can make the LED street lamp continue to use like this its dismounting and the street lamp module that more renews, therefore can effectively prolong the service life of LED street lamp.
It is multiple that the two ends of above-mentioned connector and the mode of removably connecting of corresponding connection groove have, and for example clamping is threaded etc.; Be preferably through anchor ear and connect; Just through anchor ear the end of connector is fixed on and connects in the groove, this connected mode is efficient and convenient, and connect firm.
More firm in order to connect between the two ends that make connector and the corresponding connection groove, the two ends of said connector respectively with corresponding connection groove coupling.For example shown in Figure 4; The cross section at the two ends of the connector 5 between street lamp module 22 and the street lamp module 21 all is circular; And corresponding connection groove all be the two ends of semicircle and connector 5 can be placed in the connection groove of correspondence just; Gap between the inwall of the two ends of connector 5 and corresponding connection groove is very little, can not shake basically.
On the basis of the above, the shape of above-mentioned connector can confirm that be preferably: the cross section of said connector is circle or rectangle according to actual conditions.Be convenient to processing on the one hand because of the connector of this shape, also be convenient on the other hand install.
In addition, on the basis of the above, to shown in Figure 3, said street lamp module also comprises the radiator that links to each other with led light source like Fig. 1.Can in time dispel the heat to led light source 8 through radiator 4, help prolonging the service life of led light source.In addition, above-mentioned street lamp module also can comprise lens, control element etc.The set-up mode of above-mentioned radiator 4 has multiple; Extremely shown in Figure 3 like Fig. 1; Can open a hole in the central authorities of lower house 6; Led light source 8 is installed in this hole, and the top that then radiator 4 is installed in led light source 8 is used for led light source 8 is dispelled the heat, and driving power 9 can be installed in a side of radiator 4 and be electrically connected with led light source 8.
In order to make LED street lamp overall appearance, and in order to protect each device on the lower house, like Fig. 1 to shown in Figure 3; Said light fixture also can comprise upper shell 2; Said upper shell 2 is through removably connecting said led light source 8 with lower house 6, and radiator 4, driving power 9 and each connect groove and hide; Said lower house 6 is provided with the loophole 7 towards said led light source 8, and said upper shell 2 is provided with the heat radiation through hole 3 towards radiator 4.Can connect through screw between above-mentioned upper shell 2 and the lower house 6, also can be clamping etc.In addition, above-mentioned heat radiation through hole 3 preferably is communicated with entire radiator when being provided with atmospheric environment, be convenient to timely heat radiation like this, and is for example shown in Figure 2.

Claims (7)

1. Modular LED street lamp; It is characterized in that: the street lamp module that comprises at least two adjacent arrangements; Said street lamp module comprises light fixture; The driving power of led light source and said led light source is installed on the said light fixture, is connected with connector between pairing two light fixtures of adjacent two street lamp modules, the two ends of said connector removably connect with corresponding light fixture respectively.
2. Modular LED street lamp as claimed in claim 1; It is characterized in that: said light fixture comprises lower house; Said lower house is provided with at least two and connects groove; On the lower house of one of them the street lamp module in one end of said connector and said adjacent two the street lamp modules one of them is connected groove and removably connects, and one of them on the lower house of the other end of said connector and another street lamp module is connected groove and removably connects.
3. Modular LED street lamp as claimed in claim 2 is characterized in that: said being detachably connected as through anchor ear connects.
4. Modular LED street lamp as claimed in claim 3 is characterized in that: mate with corresponding connection groove respectively at the two ends of said connector.
5. Modular LED street lamp as claimed in claim 3 is characterized in that: the cross section of said connector is for circular.
6. Modular LED street lamp as claimed in claim 3 is characterized in that: the cross section of said connector is a rectangle.
7. Modular LED street lamp as claimed in claim 2 is characterized in that: said street lamp module also comprises the radiator that links to each other with led light source.
CN2011203528497U 2011-09-20 2011-09-20 Modularized LED (Light Emitting Diode) streetlamp Expired - Lifetime CN202216119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203528497U CN202216119U (en) 2011-09-20 2011-09-20 Modularized LED (Light Emitting Diode) streetlamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203528497U CN202216119U (en) 2011-09-20 2011-09-20 Modularized LED (Light Emitting Diode) streetlamp

Publications (1)

Publication Number Publication Date
CN202216119U true CN202216119U (en) 2012-05-09

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CN2011203528497U Expired - Lifetime CN202216119U (en) 2011-09-20 2011-09-20 Modularized LED (Light Emitting Diode) streetlamp

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014079140A1 (en) * 2012-11-22 2014-05-30 欧普照明股份有限公司 Illumination apparatus
ITMI20131855A1 (en) * 2013-11-08 2015-05-09 Fivep S P A QUICK CONNECTION SYSTEM FOR LIGHTING DEVICES
CN109812754A (en) * 2017-11-22 2019-05-28 朱林业 A kind of emergency light

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014079140A1 (en) * 2012-11-22 2014-05-30 欧普照明股份有限公司 Illumination apparatus
CN103836442A (en) * 2012-11-22 2014-06-04 欧普照明股份有限公司 Lighting device
ITMI20131855A1 (en) * 2013-11-08 2015-05-09 Fivep S P A QUICK CONNECTION SYSTEM FOR LIGHTING DEVICES
EP2871404A1 (en) * 2013-11-08 2015-05-13 Fivep S.P.A. Quick connection system for LED lighting devices
CN109812754A (en) * 2017-11-22 2019-05-28 朱林业 A kind of emergency light

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2

Patentee after: Sichuan Sunfor Light Co., Ltd.

Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2

Patentee before: Sichuan Sunfor Lighting Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Modular LED street lamp

Effective date of registration: 20140930

Granted publication date: 20120509

Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2014510000025

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20150401

Granted publication date: 20120509

Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2014510000025

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Modular LED street lamp

Effective date of registration: 20150403

Granted publication date: 20120509

Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2015510000012

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170814

Granted publication date: 20120509

Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2015510000012

PC01 Cancellation of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Modular LED street lamp

Effective date of registration: 20180206

Granted publication date: 20120509

Pledgee: Sichuan energy investment Refco Group Ltd

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2018510000013

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190402

Granted publication date: 20120509

Pledgee: Sichuan energy investment Refco Group Ltd

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2018510000013

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Modularized LED street lamp using airflow for natural heat radiation

Effective date of registration: 20190408

Granted publication date: 20120509

Pledgee: Sichuan energy investment Refco Group Ltd

Pledgor: Sichuan Sunfor Light Co., Ltd.

Registration number: 2019510000043

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120509