CN201145183Y - Combined LED lamp cap - Google Patents

Combined LED lamp cap Download PDF

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Publication number
CN201145183Y
CN201145183Y CNU2008200012422U CN200820001242U CN201145183Y CN 201145183 Y CN201145183 Y CN 201145183Y CN U2008200012422 U CNU2008200012422 U CN U2008200012422U CN 200820001242 U CN200820001242 U CN 200820001242U CN 201145183 Y CN201145183 Y CN 201145183Y
Authority
CN
China
Prior art keywords
lamp
lamp holder
combined led
led lamp
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2008200012422U
Other languages
Chinese (zh)
Inventor
杜雪
蒋金波
李荣彬
张志辉
王文奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hong Kong Polytechnic University HKPU
Original Assignee
Hong Kong Polytechnic University HKPU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hong Kong Polytechnic University HKPU filed Critical Hong Kong Polytechnic University HKPU
Priority to CNU2008200012422U priority Critical patent/CN201145183Y/en
Application granted granted Critical
Publication of CN201145183Y publication Critical patent/CN201145183Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/08Lighting devices intended for fixed installation with a standard
    • F21S8/085Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/04Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00Combination of light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • 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
    • 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00Illumination
    • Y10S362/80Light emitting diode

Abstract

The utility model discloses a combined LED lamp holder, which comprises a connecting seat connected with a street lamp fastener, a main bracket connected with the connecting seat and a plurality of lamp components, wherein the lamp components comprise a radiation bracket and an LED component consisting of a plurality of LED light sources arranged on the radiation bracket; the lamp components, which can be detached independently, are connected with the main bracket. The utility model also discloses a street lamp having the combined LED lamp holder of the utility model. The combined LED lamp holder of the utility model has the advantages of facilitating the installation and change of lamp components, better solving the radiation problem, allowing for flexible adjustment of the number and power of the LED light sources during the operation process.

Description

The combined LED lamp holder
Technical field
The utility model relates to a kind of street lamp, relates in particular to a kind of structure of LED road lamp cap.
Background technology
As a kind of highway lighting system, street lamp plays indispensable effect in the road traffic illumination, is widely used in the urban and suburban roads illumination.With regard to currently used street lamp, many employing high-low pressure sodium vapor lamps or Halogen lamp LED are as the light source of street lamp, but, it exists that energy consumption is bigger, service life is short and be not easy weak point such as startup under low temperature condition, the street lamp that modern designs is installed does not re-use, and the substitute is and uses the LED street lamp with advantages such as long service life, brightness are big that finds out last century.
Accordingly, because the use of LED street lamp, also impelled the improvement of this area person skilled pair and LED street lamp matching used road lamp cap, (publication number: Chinese utility model patent CN2896006) has disclosed a kind of road lamp cap as being called " lamp holder of high-brightness LED street lamp " disclosed of on May 2nd, 2007, as shown in Figure 1, it comprises lamp housing, a plurality of high-brightness LED light sources 3, be provided with arch support 12 in the described lamp housing, arch support 12 is disposed with a plurality of heat sink strips 13, the end face 14 of each heat sink strip is with the arcuate surface center symmetry of arch support 12, and the working face of each heat sink strip 13 and support bottom surface are provided with angle mutually, posted PCB respectively on each heat sink strip 13, be respectively arranged with a plurality of high-brightness LED light sources 3 on each PCB, be respectively arranged with lens carrier on each high-brightness LED light source 3, be placed with lens in each lens carrier, and the bottom of lens sees through the light head that lens carrier entangles the high-brightness LED light source.It has, and energy consumption is little, the life-span long, easily startup, can substitute transitional street lamps, applicable to advantages such as highway, trunk roads, secondary distributor road, branch road illuminations.
But this road lamp cap adopts an all-in-one-piece holder structure, and all LED are installed within a lamp housing, and mainly there is the deficiency of the following aspects in it:
1, at first, with a plurality of led light source one or divide other to be installed on the installing plate, when indivedual led light sources thereon damage, almost need whole lamp holder removed again and repair or replace, workload is relatively big.
2, secondly, the quantity of its led light source is all fixed when installing, and can not increase freely or reduce, can not freely adjust the quantity of led light source at the different needs of brightness, the shortage flexibility.
3 moreover, from the heat radiation, all lamp assemblies all are assembled on the heat-radiating substrate, disperse the heat that all led light sources gather by a substrate, and the radiating effect of a heat-radiating substrate are obviously not ideal enough.
The utility model content
At problems of the prior art, the purpose of this utility model is to overcome the not enough problem that the existing replacing assembly of prior art LED lamp holder is inconvenient and have only a heat-radiating substrate, provide a kind of have be convenient to install and change the lamp assembly, better solve heat dissipation problem, be convenient in implementation process, adjust flexibly the quantity of led light source or the LED lamp holder of power.
Another purpose of the present utility model is to provide a kind of street lamp with the utility model combined LED lamp holder.
In order to achieve the above object, the technical scheme that the utility model adopted is as follows:
A kind of combined LED lamp holder, comprise the Connection Block that is used to connect street lamp set thing, the total support that is connected in described Connection Block, and a plurality of lamp assemblies, described lamp assembly comprises the LED assembly of installing on cooling stand and the described cooling stand of being made up of a plurality of led light sources; Each described lamp assembly can be connected in described total support with dismantling separately.
Combined LED lamp holder of the present utility model, wherein, an end of described total support is fixedly connected on described Connection Block, and all the other ones of described total support extend upward and be formed with the dovetail groove that is used to install described lamp assembly on peripheries.
Combined LED lamp holder of the present utility model, wherein, each described lamp assembly is parallel to each other, and is evenly distributed in the periphery of described all the other ones.
Combined LED lamp holder of the present utility model, wherein, described lamp assembly is fixedly connected on described all the other ones by one or two connecting rod that can pass cable, and promptly described connecting rod one end is intercalated in the described dovetail groove.
Combined LED lamp holder of the present utility model, wherein, it vertically is formed with dovetail groove in described cooling stand upper edge, and the other end of described connecting rod is plugged in the described dovetail groove, and the sidewall of described cooling stand is provided with the screw hole that is used to pass the screw of fixing described connecting rod.
Combined LED lamp holder of the present utility model, wherein, described cooling stand periphery is provided with rectangle or circular arc heat dissipating ring.
Combined LED lamp holder of the present utility model, wherein, described combined LED lamp holder also comprises a lampshade, described lampshade is installed on the top of described a plurality of lamp assemblies.
Combined LED lamp holder of the present utility model, wherein, described Connection Block both sides are symmetrical to be provided with described total support, and symmetry is connected with described lamp assembly on described total support.
A kind of street lamp comprises lamp holder, and described lamp holder is a combined LED lamp holder of the present utility model.
Street lamp of the present utility model, described street lamp comprises street lamp post, described street lamp post both sides are symmetrical to be provided with a plurality of described lamp assemblies.
The beneficial effect of combined LED lamp holder of the present utility model is: can be installed in the lamp assembly on the discrete one by one cooling stand very easily, this mechanism is beneficial to heat radiation, whether the number and the decision that can increase and decrease cooling stand according to the size of LED lamp holder power increase the heat dissipating ring structure, and then each cooling stand is installed in above the total support, if when only dismantling one of them lamp assembly, just need not take whole lamp housing fully apart, mount and dismount all very convenient, simple in structure, can satisfy the multiple combining structure of employing under the situation of luminous intensity distribution.
Description of drawings
Fig. 1 is the LED lamp holder schematic diagram of prior art;
Fig. 2 is the LED lamp holder schematic diagram of the utility model first embodiment;
Fig. 3 A is the vertical view of lamp assembly of the LED lamp holder of the utility model first embodiment;
Fig. 3 B is the front view of lamp assembly of the LED lamp holder of the utility model first embodiment;
Fig. 3 C is the A-A cross-sectional view among Fig. 3 B;
Fig. 3 D is the shaft side figure of lamp assembly of the LED lamp holder of the utility model first embodiment;
Fig. 4 is the LED lamp holder schematic diagram of the utility model second embodiment;
Fig. 5 A is the front view of lamp assembly of the LED lamp holder of the utility model second embodiment;
Fig. 5 B is the B-B cross-sectional view among Fig. 5 A;
Fig. 5 C is the shaft side figure of lamp assembly of the LED lamp holder of the utility model second embodiment;
Fig. 6 is the LED lamp holder schematic diagram of the utility model the 3rd embodiment.
The specific embodiment
In order to further specify principle of the present utility model and structure, now in conjunction with the accompanying drawings preferred embodiment of the present utility model is elaborated, yet the described embodiment usefulness for furnishing an explanation and explaining only can not be used for limiting scope of patent protection of the present utility model.
As Fig. 2, Fig. 4 and shown in Figure 6, the combined LED lamp holder of the utility model embodiment, comprise the Connection Block 1 that is used to connect street lamp set thing, the total support 2 that is connected in Connection Block 1, a plurality of lamp assembly, the lamp assembly comprises on cooling stand 4 and the cooling stand 4 the LED assembly of installing of being made up of a plurality of led light sources 3, and a plurality of lamp assemblies can be dismantled separately is connected in total support 2, be that each lamp assembly all can disassemble from total support separately, and do not rely on the dismounting of other lamp assemblies, do not influence the operate as normal of other lamp assemblies yet; Connected mode can be fixedly connected, also can be rotatable connection.Street lamp set thing can be street lamp post, and other can be used for installing the object of street lamp also to can be building or structures sidewall etc.
As Fig. 2, Fig. 4 and shown in Figure 6, the combined LED lamp holder of the utility model embodiment, one end of total support 2 is fixedly connected on Connection Block 1, be formed with the dovetail groove that is used to install the lamp assembly on the periphery of all the other ones 20 of total support 2, oat tail groove structure make the dismounting of lamp assembly and easier for installation.For making street lamp more attractive in appearance, each lamp assembly is parallel to each other, and is evenly distributed in the periphery of all the other ones 20.The lamp assembly is fixedly connected on all the other ones 20 by two connecting rods 5 that can pass cable, and an end of connecting rod 5 is intercalated in the dovetail groove of all the other ones 20.All the other ones 20 extend upward, and make to be intercalated in connecting rod 5 in its groove, can use screw fastening, even because in the effect lower slider of lamp assembly gravity, also can only be to lower slider, and the groove that can not make progress.Therefore, all the other 20 upwardly extending structures of total support 2 make that the dismounting of lamp assembly is convenient.
Shown in Fig. 3 A, Fig. 3 B, Fig. 3 C, Fig. 3 D, Fig. 5 A, Fig. 5 B and Fig. 5 C, the combined LED lamp holder of the utility model embodiment, the cooling stand 4 of lamp assembly be oat tail groove structure, its center upper portion vertically offers dovetail groove 41 along it, the groove of bottom is used to install the LED assembly, after the LED assembly installed, two ends were fixed with lamp group plug 7.The other end of connecting rod 5 is plugged in the dovetail groove 41, and the sidewall of cooling stand 4 is provided with the screw hole 51 of the screw that is used to pass fixed connecting rod 5.Dovetail groove 41 bottoms also are provided with transverse groove 42, make things convenient for socket connection bar 5, connecting rod 5 be complementary with shape and dovetail groove 41 lamp assembly link, connecting rod 5 can prolong transverse groove 42 and slide into connecting rod 5 installation positions that screw hole 51 is set from cooling stand 4 ends, screw is passed screw hole 51, match connecting rod 5 is fastening with the internal thread of connecting rod 5 ends again.
Street lamp of the present utility model can use cable power supply, and cable passes the cavity in Connection Block, total support and the connecting rod successively, is connected to the LED assembly in the lamp assembly, powers to led light source; Simultaneously, also can use power supplies such as battery or solar energy circuit plate.Can not be parallel to each other between each lamp assembly yet, and adopt other to have the Pareto diagram of aesthetic feeling.All the other ones also can adopt cord tissue, with the groove fit on the connecting rod.Under the situation that bonding strength can guarantee, connecting rod also can have only one.
Shown in Fig. 5 A, Fig. 5 B and Fig. 5 C, the combined LED lamp holder of the utility model second embodiment, for strengthening the radiating effect of LED assembly, cooling stand 4 peripheries are provided with rectangle heat dissipating ring 43.Combined LED lamp holder of the present utility model also can adopt the enhancement mode heat dissipating ring of circular arc or other shape.
As Fig. 2, Fig. 4 and shown in Figure 6, the combined LED lamp holder of the utility model embodiment, attractive in appearance for making lamp holder, also comprise a lampshade 6, lampshade 6 is installed on the top of a plurality of lamp assemblies.Lampshade 6 also adopts a kind of connected structure, and the connecting plate 61 vertical with lampshade 6 bodies also is plugged in the groove of all the other ones 20, can be convenient to change and the cleaning lampshade.Lampshade can also protect the combined LED lamp holder not make assembly aging because of exposing to the weather.
As Fig. 2, Fig. 4 and shown in Figure 6, the combined LED lamp holder of the utility model the 3rd embodiment, for reaching the effect of shining the Connection Block both sides simultaneously, Connection Block 1 both sides are symmetrical to be provided with total support 21,22, and symmetry is connected with the lamp assembly on total support 21,22.
Combined LED lamp holder of the present utility model can be applied to street lamp.
The street lamp of the utility model embodiment comprises street lamp post, the symmetrical LED lamp holder that is provided with in street lamp post both sides.Both can be the symmetrical combined LED lamp holders that the utility model first embodiment or second embodiment are set in both sides, also can on street lamp post, connect the combined LED lamp holder of the utility model the 3rd embodiment.
Above-described only is preferable possible embodiments of the present utility model; described embodiment is not in order to limit scope of patent protection of the present utility model; therefore the equivalent structure done of every utilization specification of the present utility model and accompanying drawing content changes, and in like manner all should be included in the protection domain of the present utility model.

Claims (10)

1, a kind of combined LED lamp holder is characterized in that, comprising:
Be used to connect the Connection Block of street lamp set thing;
Be connected in total support of described Connection Block;
A plurality of lamp assemblies, described lamp assembly comprise the LED assembly of installing on cooling stand and the described cooling stand of being made up of a plurality of led light sources;
Each described lamp assembly can be connected in described total support with dismantling separately.
2, combined LED lamp holder as claimed in claim 1 is characterized in that: an end of described total support is fixedly connected on described Connection Block, and all the other ones of described total support extend upward and be formed with the dovetail groove that is used to install described lamp assembly on periphery.
3, combined LED lamp holder as claimed in claim 2 is characterized in that: each described lamp assembly is parallel to each other, and is evenly distributed in the periphery of described all the other ones.
4, combined LED lamp holder as claimed in claim 3 is characterized in that: described lamp assembly is fixedly connected on described all the other ones by one or two connecting rod that can pass cable, and promptly described connecting rod one end is intercalated in the described dovetail groove.
5, combined LED lamp holder as claimed in claim 4, it is characterized in that: it vertically is formed with dovetail groove in described cooling stand upper edge, the other end of described connecting rod is plugged in the described dovetail groove, and the sidewall of described cooling stand is provided with the screw hole that is used to pass the screw of fixing described connecting rod.
6, combined LED lamp holder as claimed in claim 1 is characterized in that: described cooling stand periphery is provided with rectangle or circular arc heat dissipating ring.
7, combined LED lamp holder as claimed in claim 1 is characterized in that: described combined LED lamp holder also comprises a lampshade, and described lampshade is installed on the top of described a plurality of lamp assemblies.
8, combined LED lamp holder as claimed in claim 1 is characterized in that: described Connection Block both sides are symmetrical to be provided with described total support, and symmetry is connected with described lamp assembly on described total support.
9, a kind of street lamp comprises lamp holder, it is characterized in that: described lamp holder is the arbitrary described combined LED lamp holder of claim 1-8.
10, a kind of street lamp as claimed in claim 9, it is characterized in that: described street lamp comprises street lamp post, described street lamp post both sides are symmetrical to be provided with a plurality of described lamp assemblies.
CNU2008200012422U 2008-01-15 2008-01-15 Combined LED lamp cap Expired - Lifetime CN201145183Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200012422U CN201145183Y (en) 2008-01-15 2008-01-15 Combined LED lamp cap

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2008200012422U CN201145183Y (en) 2008-01-15 2008-01-15 Combined LED lamp cap
PCT/CN2009/000044 WO2009092286A1 (en) 2008-01-15 2009-01-13 Led lamp head

Publications (1)

Publication Number Publication Date
CN201145183Y true CN201145183Y (en) 2008-11-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200012422U Expired - Lifetime CN201145183Y (en) 2008-01-15 2008-01-15 Combined LED lamp cap

Country Status (2)

Country Link
CN (1) CN201145183Y (en)
WO (1) WO2009092286A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092286A1 (en) * 2008-01-15 2009-07-30 The Hong Kong Polytechnic University Led lamp head
CN101761839A (en) * 2009-05-14 2010-06-30 浙江西子光电科技有限公司 Light-emitting diode (LED) illuminating device with easy assembly and disassembly
CN108679552A (en) * 2018-04-03 2018-10-19 扬州同略科技发展有限公司 A kind of high efficiency and heat radiation solar LED street lamp

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ITMI20030990A1 (en) * 2003-05-20 2004-11-21 Gewiss Spa Pole fixing structure for outdoor luminaires on bracket.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092286A1 (en) * 2008-01-15 2009-07-30 The Hong Kong Polytechnic University Led lamp head
CN101761839A (en) * 2009-05-14 2010-06-30 浙江西子光电科技有限公司 Light-emitting diode (LED) illuminating device with easy assembly and disassembly
WO2010130211A1 (en) * 2009-05-14 2010-11-18 浙江西子光电科技有限公司 Led illumination device
CN108679552A (en) * 2018-04-03 2018-10-19 扬州同略科技发展有限公司 A kind of high efficiency and heat radiation solar LED street lamp

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Granted publication date: 20081105