CN105822910A - Led street lamp - Google Patents
Led street lamp Download PDFInfo
- Publication number
- CN105822910A CN105822910A CN201610299579.5A CN201610299579A CN105822910A CN 105822910 A CN105822910 A CN 105822910A CN 201610299579 A CN201610299579 A CN 201610299579A CN 105822910 A CN105822910 A CN 105822910A
- Authority
- CN
- China
- Prior art keywords
- bus
- street lamp
- led street
- retainer ring
- insulation
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
- F21W2111/023—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like for pedestrian walkways
Abstract
The invention discloses an LED street lamp, and belongs to the technical field of street lamps. The LED street lamp comprises a lamp cap and an insulated fixing ring which are relatively arranged at an interval, wherein the diameter of the insulated fixing ring is greater than the diameter of the lamp cap; and a plurality of conductive bars are circumferentially and uniformly distributed between the insulated fixing ring and the lamp cap, a gap is reserved between each two adjacent conductive bars, the positive pole and the negative pole of each conductive bar are arranged in a staggered manner, and a plurality of LED luminous bodies are arrayed between each two adjacent conductive bars. The LED street lamp has a wide illumination range, realizes radiating by virtue of the own shape characteristics, has no need of arranging a radiator, and achieves a good radiating effect.
Description
Technical field
The invention belongs to street lamp technology field, be specifically related to a kind of LED street lamp.
Background technology
The light emitting diode that LED street lamp is used is the semiconductor subassembly of a kind of solid-state, and it, generally with epoxy encapsulation, can bear mechanical shock and the vibrations of high intensity, the most broken, and the brightness decay cycle is long.Owing to the service life of LED was up to 5 ~ 10 years, so being possible not only to cost that light fixture replace is greatly reduced, the feature of driven for emitting lights is got final product again because it has minimum electric current, in the case of same illuminating effect, power consumption also only has 1/2nd of fluorescent tube, and therefore LED also has power saving and energy-conservation advantage.
The problems such as existing outdoor road lamp, during long-time use, often causes the life-span short because internal temperature is too high, and maintenance rate is high.Tradition LED street lamp, in luminous intermittent fever quantity set, if the heat that LED chip produces distributes not in time, the temperature of LED light source is too high, may result in the light efficiency reduction of LED, lifetime etc., and therefore its heat dissipation problem always limits its principal element used.Specific to LED street lamp, there is also the problem how to be distributed as early as possible by heat equally.In prior art, the heat radiations using the method strengthening LED etc. that heat abstractor is set more.
Summary of the invention
The purpose of the application is to provide a kind of LED street lamp, and this LED street lamp illumination zone is wide, utilizes the features of shape of self to realize heat radiation, it is not necessary to arranging radiator, radiating effect is preferable.
For realizing object above, the technical solution used in the present invention is: LED street lamp, and the lamp holder arranged including relative spacing and insulation retainer ring, the diameter of described insulation retainer ring is more than the diameter of lamp holder；Being evenly distributed in some bus between described insulation retainer ring and lamp holder, leave gap between adjacent two bus, each bus both positive and negative polarity is crisscross arranged, and is placed with some LED illuminator between two adjacent bus.
Vertically it is provided with insulation main support rod on described lamp holder, described main support rod is fixed with some insulation auxiliary support bars for supporting each bus radially.
It is evenly distributed in some bracing pieces between described main support rod and described insulation retainer ring.
Angle between described each bus and insulation retainer ring is 60 °.
Described bus is even number.
The LED street lamp of the present invention, the lamp holder arranged including relative spacing and insulation retainer ring, the diameter of insulation retainer ring is more than the diameter of lamp holder, it is evenly distributed in some bus between insulation retainer ring and lamp holder, gap is left between adjacent two bus, each bus both positive and negative polarity is crisscross arranged, and is placed with some LED illuminator between two adjacent bus.Between insulation retainer ring and lamp holder, each bus of circumference uniform distribution scatter, and integral heat sink space is relatively big, all has bigger heat-dissipating space, leave gap, increase heat-dissipating space further between adjacent two bus around each bus, and radiating effect is preferable；The diameter of insulation retainer ring is more than the diameter of lamp holder, and the shape that i.e. street lamp is the most up big and down small, the while that radiating effect being preferable, shape is the most relatively stable.The LED street lamp of the present invention, it is not necessary to arrange heat abstractor, can realize good radiating effect, thus extend the life-span of street lamp；Busbar structure is relatively stable simultaneously, is difficult to metaboly occur.
The LED street lamp of the present invention, lamp holder is vertically provided with insulation main support rod, is fixed with some insulation auxiliary support bars for supporting each circular arc bus radially, is used for reinforcing each bus, keep the dimensionally stable surrounded of each bus on main support rod.Between main support rod and insulation retainer ring, it is evenly distributed in some bracing pieces, strengthens bus and the stability of insulation retainer ring further.Angle between each bus and insulation retainer ring is 60 °, and while making bus relatively stable, radiating effect is preferable.Bus is even number, and each bus both positive and negative polarity interval is arranged, and even number bus utilization rate is the highest.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention LED street lamp longitudinal sectional view；
Fig. 2 is embodiment of the present invention LED street lamp transverse sectional view；
Fig. 3 is embodiment of the present invention LED street lamp top view.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the invention will be further described.
The embodiment of the LED street lamp of the present invention is as shown in Figure 1, Figure 2 and shown in Fig. 3.
The LED street lamp of the present embodiment, the lamp holder 1 arranged including relative spacing and insulation retainer ring 2, the diameter diameter more than lamp holder 1 of 2 rings is fixed in insulation.Being evenly distributed in even number bus 3 between insulation retainer ring 2 and lamp holder 1, the angle between each bus 3 and insulation retainer ring 2 is 60 °.Leaving gap between adjacent two bus 3, each bus 3 both positive and negative polarity is crisscross arranged, and is placed with some LED illuminator 6 between two adjacent bus 3.Vertically it is provided with insulation main support rod 5 on lamp holder 1, main support rod 5 is fixed with some insulation auxiliary support bars 9 for supporting each bus 3 radially.Further, between main support rod 5 and insulation retainer ring 2, it is evenly distributed in some bracing pieces 4.
Further, the outside of bus 3 is provided with insulation lampshade 7, and insulation lampshade 7 is provided with multiple louvre 8.
In the above-described embodiments, the angle between each bus and insulation retainer ring is 60 °, and in other embodiments of the invention, the angle between each bus and insulation retainer ring is alternatively other angles, such as 30 ° or 45 °.
Claims (5)
1.LED street lamp, it is characterised in that include that the lamp holder that relative spacing is arranged is more than the diameter of lamp holder with insulation retainer ring, the diameter of described insulation retainer ring；Being evenly distributed in some bus between described insulation retainer ring and lamp holder, leave gap between adjacent two bus, each bus both positive and negative polarity is crisscross arranged, and is placed with some LED illuminator between two adjacent bus.
LED street lamp the most according to claim 1, it is characterised in that be vertically provided with insulation main support rod on described lamp holder, is fixed with some insulation auxiliary support bars for supporting each bus on described main support rod radially.
LED street lamp the most according to claim 2, it is characterised in that be evenly distributed in some bracing pieces between described main support rod and described insulation retainer ring.
LED street lamp the most according to claim 1, it is characterised in that the angle between described each bus and insulation retainer ring is 60 °.
LED street lamp the most according to claim 1, it is characterised in that described bus is even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299579.5A CN105822910A (en) | 2016-05-09 | 2016-05-09 | Led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299579.5A CN105822910A (en) | 2016-05-09 | 2016-05-09 | Led street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822910A true CN105822910A (en) | 2016-08-03 |
Family
ID=56528219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610299579.5A Pending CN105822910A (en) | 2016-05-09 | 2016-05-09 | Led street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822910A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228933Y (en) * | 2008-06-04 | 2009-04-29 | 无锡易昕光电科技有限公司 | High brightness LED street lamp holder structure |
| JP2010073337A (en) * | 2008-09-16 | 2010-04-02 | Toshiba Lighting & Technology Corp | Light-bulb type lamp |
| CN101915381A (en) * | 2010-08-20 | 2010-12-15 | 河南光之源太阳能科技有限公司 | High-power LED street lamp |
| CN203949002U (en) * | 2014-07-17 | 2014-11-19 | 田艺儿 | The luminous heat radiating LED lamp of a kind of 360 degree |
| CN204300743U (en) * | 2014-11-17 | 2015-04-29 | 亚雷工业股份有限公司 | LED lamp and the bulb made by LED lamp |
| CN205746069U (en) * | 2016-05-09 | 2016-11-30 | 四川天剑机械设备制造股份有限公司 | A kind of LED street lamp |
-
2016
- 2016-05-09 CN CN201610299579.5A patent/CN105822910A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228933Y (en) * | 2008-06-04 | 2009-04-29 | 无锡易昕光电科技有限公司 | High brightness LED street lamp holder structure |
| JP2010073337A (en) * | 2008-09-16 | 2010-04-02 | Toshiba Lighting & Technology Corp | Light-bulb type lamp |
| CN101915381A (en) * | 2010-08-20 | 2010-12-15 | 河南光之源太阳能科技有限公司 | High-power LED street lamp |
| CN203949002U (en) * | 2014-07-17 | 2014-11-19 | 田艺儿 | The luminous heat radiating LED lamp of a kind of 360 degree |
| CN204300743U (en) * | 2014-11-17 | 2015-04-29 | 亚雷工业股份有限公司 | LED lamp and the bulb made by LED lamp |
| CN205746069U (en) * | 2016-05-09 | 2016-11-30 | 四川天剑机械设备制造股份有限公司 | A kind of LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |