CN102937259A - Module integrated LED (Light-Emitting Diode) streetlamp - Google Patents
Module integrated LED (Light-Emitting Diode) streetlamp Download PDFInfo
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- CN102937259A CN102937259A CN2012104799813A CN201210479981A CN102937259A CN 102937259 A CN102937259 A CN 102937259A CN 2012104799813 A CN2012104799813 A CN 2012104799813A CN 201210479981 A CN201210479981 A CN 201210479981A CN 102937259 A CN102937259 A CN 102937259A
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- power source
- integrated led
- source cavity
- lamp body
- module
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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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a module integrated LED (Light-Emitting Diode) streetlamp, aiming to solve the problem. The module integrated LED streetlamp comprises a lamp head, a plurality of middle lamp bodies and a power supply chamber which are connected in sequence, wherein each middle lamp body is uniformly provided with transverse heat radiation fins and a plurality of vertical partitions; the largest height of each heat radiation fin is more than 50 mm; the plurality of middle lamp bodies as well as the middle lamp bodies and the power supply chamber are engaged together through a structure with an upper groove and a lower lug boss, and are fixedly connected in series through a plurality of internally-arranged screw rods; and water discharging holes are formed in the engaged parts of the plurality of the middle lamp bodies as well as the middle lamp bodies and the power supply chamber. The module integrated LED streetlamp has the beneficial effects that the normal work of the whole lamp is not influenced by partial faults and the detachment and maintenance are convenient; the heat radiation area is effectively enlarged, the air convection is accelerated and the heat radiation effect is obviously enhanced; the water discharging holes ensure that the lamp bodies are washed automatically; and the screw rods are used for integrally connecting, the lamp bodies of the streetlamp are completely combined and a connecting mechanism cannot be observed from the appearance, so that the integrated effect can be sufficiently represented.
Description
Technical field
The present invention relates to LED lamp technical field, especially a kind of module-integrated LED street lamp.
Background technology
Heat transfer comprises three kinds of modes: conduction, convection current and radiation.Conduction refers to that heat is by the lower side's of the high direction temperature of temperature transmission between the object of directly contact, and convection current is the mobile transferring heat by fluid, and radiation need not by any medium, is directly space release heat towards periphery of heater.
Use when in actual applications, the measure of heat radiation has radiator and fan dual mode or the two.Radiator is by making the heat of chip be transmitted to radiator with the chip surface close contact.The use of fan also is divided into two kinds of forms, and a kind of is to be directly installed on spreader surface, and another kind is mounted on cabinet and the frame, improves the air velocity in whole space.Install fan forced heat radiation mode system complex additional, reliability is low, the more important thing is that fan itself needs power consumption, and the life-span is quite short.
In the prior art, street lamp needs to use night out of doors, is generally the LED lamp, and its radiating mode is generally selected the cross-ventilation mode.But the specific heat load of existing LED street lamp and water resistance all also need to strengthen, and structure fixes, and part is damaged the normal operation that will affect whole lamp, dismounting and safeguard inconvenience, the maintenance cost height.
Summary of the invention
For the problems referred to above, the problem to be solved in the present invention provides a kind of module-integrated LED street lamp.
Technical scheme of the present invention is as follows:
A kind of module-integrated LED street lamp, comprise the lamp holder, middle lamp body and the power source cavity that connect successively, described middle lamp body comprises a plurality of, uniform horizontal radiating fin and a plurality of longitudinally interval on each middle lamp body, and the maximum height of described radiating fin is greater than 50 millimeters; Described a plurality of in the middle of between the lamp body, all be that respective outer side edges by the upper groove lower convex platform is engaged togather between middle lamp body and the power source cavity, the inboard of lamp body and power source cavity was fixed in the middle of a plurality of built-in screw rods passed, described a plurality of in the middle of joining place between the lamp bodies, between middle lamp body and the power source cavity be equipped with osculum.
Further, the afterbody of described power source cavity is installed an angle controller, and the one side of described angle controller is provided with protruding tooth, and the position of the protruding tooth one side of the afterbody corresponding angle control device of power source cavity is provided with the groove that a plurality of and protruding tooth cooperates.
Further, the afterbody of described power source cavity is not more than 25 degree with maximum central angle between a plurality of grooves that protruding tooth cooperates.
Further, described power source cavity inside is provided with the small column that a plurality of placement power supplys are used.
Further, the afterbody of described power source cavity is provided with the angle controller cover plate, and described cover plate is provided with the cylinder of two center band screw holes.
Further, describedly be provided with waterproof pad in the groove of joining place between the lamp body, between middle lamp body and the power source cavity in the middle of a plurality of.
Further, described lamp holder is fixed by bolt and middle lamp body.
Further, described radiating fin passes through die cast.
Beneficial effect of the present invention is: independent interchangeable, the normal operation that local fault does not affect whole light fixture of the modules such as lamp holder, middle lamp body and power source cavity, for convenience detach and safeguard, save maintenance cost; The radiating fin that increases has effectively enlarged area of dissipation, and the interval is so that the convection current of air is accelerated longitudinally on the middle lamp body, and radiating effect significantly strengthens; The effect of osculum can make the lamp body self-cleaning, and can prevent that lamp body top from producing ponding and affecting lamp life; Adopt the built-in connection of screw rod, road lamp body all makes up the complete bindiny mechanism that can't see in appearance, demonstrates fully " integrated " effect.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is exploded view of the present invention;
Fig. 3 is the partial enlarged drawing of joining place between a plurality of middle lamp bodies of the present invention.
Wherein: 1, lamp holder 2, middle lamp body 3, power source cavity
4, angle controller 5, built-in screw rod 6, waterproof pad
7, osculum 8, protruding tooth 9, cover plate
11, waterproof adhesive tape 12, cloche 13, press strip
14, power supply lid
The specific embodiment
Below in conjunction with accompanying drawing a kind of preferred specific embodiment of the present invention is made brief description.
As shown in Figures 1 to 3:
A kind of module-integrated LED street lamp comprises successively lamp body 2 and power source cavity 3 in the middle of the lamp holder 1 that connects, two, uniform horizontal radiating fin 5 and a plurality of longitudinally interval on lamp body 2 in the middle of each, and the maximum height of described radiating fin 5 is 55 millimeters; All be that respective outer side edges by the upper groove lower convex platform is engaged togather between described in the middle of two between the lamp bodies 2, middle lamp body 2 and the power source cavity 3, be provided with waterproof pad 6 in the groove of joining place, fixing by three built-in screw rod 5 serial connections, described in the middle of two between the lamp bodies 2, middle lamp body 2 is equipped with osculum 7 with joining place between the power source cavity 3, and described lamp holder 1 is fixed by bolt and middle lamp body 2;
The afterbody of described power source cavity 3 is installed an angle controller 4, the end face of described angle controller 4 is provided with protruding tooth 8, the position of afterbody corresponding angle control device 4 end faces of power source cavity 3 is provided with the groove that a plurality of and protruding tooth 8 cooperates, and the maximum central angle between a plurality of grooves is not more than 25 degree; The afterbody of described power source cavity 3 is provided with the cover plate 9 of angle controller, and described cover plate 9 is provided with the cylinder of two center band screw holes; Described power source cavity 3 inside are provided with the small column that a plurality of placement power supplys are used.
Installation steps are:
Adopt three built-in screw rods 5 at first to penetrate a middle lamp body 2, insert respectively waterproof pad 6 at 2 three grooves of intermediate lamp body, and by the pin close positioning, and then with lamp body in the middle of another 2 by three built-in screw rods 5, the boss groove of 2 of lamp bodies is accurately located and is closely linked in the middle of two, power source cavity is adopted and is used the same method in conjunction with on the lamp body 2 in the middle of navigating to, and adopts heavy nut closely to fix the two ends of three built-in screw rods 5; After afterwards lamp plate, power supply being installed, with waterproof adhesive tape 11 lamp body 2 in the middle of each of packing into, then respectively middle lamp body 2 is covered cloche 12, compress press strip 13, be screwed into screw; With a waterproof adhesive tape 11 power supply lid 14 of packing into, then use countersunk head screw that its and power source cavity 3 are connected and fixed, last, adopt screw to connect lamp holder 1 and middle lamp body 2 are connected and fixed.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (8)
1. module-integrated LED street lamp, comprise the lamp holder, middle lamp body and the power source cavity that connect successively, it is characterized in that: described middle lamp body comprises a plurality of, uniform horizontal radiating fin and a plurality of longitudinally interval on each middle lamp body, and the maximum height of described radiating fin is greater than 50 millimeters; Described a plurality of in the middle of between the lamp body, all be that respective outer side edges by the upper groove lower convex platform is engaged togather between middle lamp body and the power source cavity, the inboard of lamp body and power source cavity was fixed in the middle of a plurality of built-in screw rods passed, described a plurality of in the middle of joining place between the lamp bodies, between middle lamp body and the power source cavity be equipped with osculum.
2. module-integrated LED street lamp according to claim 1, it is characterized in that: the afterbody of described power source cavity is installed an angle controller, the one side of described angle controller is provided with protruding tooth, and the position of the protruding tooth one side of the afterbody corresponding angle control device of power source cavity is provided with the groove that a plurality of and protruding tooth cooperates.
3. module-integrated LED street lamp according to claim 2 is characterized in that: the afterbody of described power source cavity is not more than 25 degree with maximum central angle between a plurality of grooves that protruding tooth cooperates.
4. module-integrated LED street lamp according to claim 1, it is characterized in that: described power source cavity inside is provided with the small column that a plurality of placement power supplys are used.
5. module-integrated LED street lamp according to claim 1, it is characterized in that: the afterbody of described power source cavity is provided with the angle controller cover plate, and described cover plate is provided with the cylinder of two center band screw holes.
6. module-integrated LED street lamp according to claim 1 is characterized in that: describedly be provided with waterproof pad in the groove of joining place between the lamp bodies, between middle lamp body and the power source cavity in the middle of a plurality of.
7. module-integrated LED street lamp according to claim 1, it is characterized in that: described lamp holder is fixed by bolt and middle lamp body.
8. module-integrated LED street lamp according to claim 1, it is characterized in that: described radiating fin passes through die cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104799813A CN102937259A (en) | 2012-11-22 | 2012-11-22 | Module integrated LED (Light-Emitting Diode) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104799813A CN102937259A (en) | 2012-11-22 | 2012-11-22 | Module integrated LED (Light-Emitting Diode) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102937259A true CN102937259A (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104799813A Pending CN102937259A (en) | 2012-11-22 | 2012-11-22 | Module integrated LED (Light-Emitting Diode) streetlamp |
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| CN (1) | CN102937259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165823A4 (en) * | 2014-06-26 | 2017-11-22 | Society With Limited Liability "Dis Plus" | Led luminaire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201277472Y (en) * | 2008-09-28 | 2009-07-22 | 广东昭信金属制品有限公司 | Assembled expandable LED road lamp |
| CN101545594A (en) * | 2008-03-26 | 2009-09-30 | 富准精密工业(深圳)有限公司 | LED street lamp |
| CN201443706U (en) * | 2009-05-18 | 2010-04-28 | 山东三晶照明科技有限公司 | LED street lamp |
| CN201652094U (en) * | 2010-03-10 | 2010-11-24 | 长沙恒锐照明电器有限公司 | Extensible modularized LED street lamp |
| CN102182946A (en) * | 2011-04-12 | 2011-09-14 | 宁波亿鑫诚电器有限公司 | Light emitting diode (LED) lamp with front and rear cavity structures |
| CN202927656U (en) * | 2012-11-22 | 2013-05-08 | 天津海宇光电科技有限公司 | Modular integrated LED (Light Emitting Diode) streetlamp |
-
2012
- 2012-11-22 CN CN2012104799813A patent/CN102937259A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545594A (en) * | 2008-03-26 | 2009-09-30 | 富准精密工业(深圳)有限公司 | LED street lamp |
| CN201277472Y (en) * | 2008-09-28 | 2009-07-22 | 广东昭信金属制品有限公司 | Assembled expandable LED road lamp |
| CN201443706U (en) * | 2009-05-18 | 2010-04-28 | 山东三晶照明科技有限公司 | LED street lamp |
| CN201652094U (en) * | 2010-03-10 | 2010-11-24 | 长沙恒锐照明电器有限公司 | Extensible modularized LED street lamp |
| CN102182946A (en) * | 2011-04-12 | 2011-09-14 | 宁波亿鑫诚电器有限公司 | Light emitting diode (LED) lamp with front and rear cavity structures |
| CN202927656U (en) * | 2012-11-22 | 2013-05-08 | 天津海宇光电科技有限公司 | Modular integrated LED (Light Emitting Diode) streetlamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165823A4 (en) * | 2014-06-26 | 2017-11-22 | Society With Limited Liability "Dis Plus" | Led luminaire |
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Application publication date: 20130220 |