CN201819105U - Novel LED street lamp - Google Patents
Novel LED street lamp Download PDFInfo
- Publication number
- CN201819105U CN201819105U CN2010205402291U CN201020540229U CN201819105U CN 201819105 U CN201819105 U CN 201819105U CN 2010205402291 U CN2010205402291 U CN 2010205402291U CN 201020540229 U CN201020540229 U CN 201020540229U CN 201819105 U CN201819105 U CN 201819105U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- street lamp
- led street
- mounting
- 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 - Fee Related
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Classifications
-
- 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
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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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED street lamp which comprises a lamp holder, a mounting shaft pivoted with the lamp holder, and LED light sources. The lamp holder comprises an arc-shaped upper panel and a lower panel butted with the upper panel, a mounting panel is arranged on the upper panel, the mounting panel comprises a plurality of mounting strips, and an included angle theta ranging from 0 to 90 degrees is formed between the two adjacent mounting strips; mounting holes are formed on the mounting strips; the LED light sources are fixed into the mounting holes; each LED light source includes a ring-shaped table, a metal washer and a metal casing, wherein the ring-shaped table is accommodated into the metal casing, the ring-shaped table and the metal casing are isolated through the metal washer, and the metal casing comprises a hollow column-shaped cylinder body and a lens arranged at one end of the cylinder body; and an LED lamp is encapsulated in the center of each ring-shaped table. The LED street lamp provided by the utility model has a rectangular cast shadow, and has the advantages of low cost, energy conservation, environment friendliness, and no light pollution.
Description
Technical field
The utility model relates to a kind of street lamp, refers in particular to a kind of Novel LED street lamp.
Background technology
Common street lamp mostly is incandescent lamp at present, and light is the dispersion shape directive from all directions, rather than concentrated directive road surface, and the light on directive road surface is inhomogeneous; Near uptown place, often form light pollution easily, make troubles to resident living.And advocate energy-conserving and environment-protective now, so LED becomes the first-selection of electricity-saving lamp.When existing LED lamp will reach corresponding light intensity, needing many LED are concentrated in together, generally is by many LED being concentrated on the circuit board, inserting electrical source luminescent again; Unification concentrates on the circuit board but such LED lamp is owing to need earlier, so the profile that is not easy to make different light fixtures, and different light fixture shapes needs different moulds, so the light fixture shape can not arbitrarily change; Simultaneously because many LED when concentrating in together, every LED light of launching and the light that other LED send all have covering, so have caused the light waste; Many LED concentrate in together and also are not easy to heat radiation in addition, have the heat radiation dead angle; Therefore had a strong impact on the life-span of LED.Therefore being badly in need of a new street lamp of development addresses the above problem.
The utility model content
The utility model provide a kind of can rectangular projection, cost is low, energy-conserving and environment-protective can not cause the Novel LED street lamp of light pollution.
A kind of Novel LED street lamp that the utility model provides is characterized in that, comprises lamp holder and the installation shaft and the LED lamp source that articulate with described lamp holder; Described lamp holder comprises arc top panel and the lower panel that docks with it, and described top panel is provided with installation panel, and described installation panel is made up of a plurality of mounting bars, is provided with an angle theta between the two adjacent described mounting bars, described angle 0＜θ＜90 °; Described a plurality of mounting bar is provided with installing hole; Described led lamp source is fixed in the described installing hole; Described LED lamp source comprises annular table, metal washer and metal shell; Described annular table is contained in the described metal shell, and is separated with described metal washer between the two; Described metal shell comprises cylindrical stack shell that two ends communicate and the camera lens of being located at stack shell one end; Described annular table central authorities are packaged with the led lamp.
The utility model is by using LED as light source, therefore energy-conserving and environment-protective, and described installation panel is made up of a plurality of mounting bars, be provided with an angle theta between the two adjacent described mounting bars, described angle 0＜θ＜90 °, so after loading onto led lamp source, the directionality grow of the projection of light, utilize the camera lens that is provided with on the described metal shell again, thereby realize the purpose of rectangle projection, avoided light pollution; And described installation panel can be offered installing hole according to actual needs, the quantity of the reduced perforate that power is little, and do not need die sinking again, economization cost.Therefore the utility model led street lamp has rectangular projection, and cost is low, the characteristics of energy-conserving and environment-protective.
A kind of Novel LED street lamp that the utility model provides, the inwall of described installing hole is provided with box thread; The outer wall of described metal shell is provided with male thread; When therefore installing, only need LED lamp source is screwed in the installing hole, it is extremely convenient to assemble.
A kind of Novel LED street lamp that the utility model provides, the outer wall of metal shell is provided with male thread, and described led lamp source also comprises nut engaged with it; During installation, only need installing hole is inserted in led lamp source, the nut of screwing on again is fixed in led lamp source on the control panel; Therefore mounting means can be flexible and changeable.
A kind of Novel LED street lamp that the utility model provides, described camera lens are convex mirror, therefore can effectively concentrate or divergent rays, thereby avoid causing light pollution.
A kind of Novel LED street lamp that the utility model provides, described camera lens are level crossing, under some particular case, can change camera lens into level crossing, so the utility model LED street lamp can reach of many uses.
A kind of Novel LED street lamp that the utility model provides, described lamp holder is made by metal material, so the heat that distribute in led lamp source is except can passing through the metal material heat conduction of lamp holder by the metal material heat conduction of self, therefore radiating effect is very good, can prolong the service life of led.
Description of drawings
Accompanying drawing 1 is the schematic perspective view of the utility model LED street lamp;
Accompanying drawing 2 is the schematic perspective view of the top panel of the utility model led street lamp;
Accompanying drawing 3 is the decomposing schematic representation in the led lamp source of the utility model led street lamp;
Accompanying drawing 1 is the combination schematic diagram in the led lamp source of the utility model led street lamp.
The specific embodiment
In order better to understand the utility model content, the utility model is further specified below in conjunction with accompanying drawing.
The utility model LED street lamp sees also accompanying drawing 1 and accompanying drawing 2, comprises lamp holder 1 and the installation shaft 2 and the LED lamp source 4 that articulate with described lamp holder 1; Described lamp holder 1 comprises arc top panel 1a and the lower panel 1b that docks with it, described top panel 1a is provided with installation panel 3, described installation panel 3 is made up of a plurality of mounting bar 3a, is provided with an angle theta, described angle 0＜θ＜90 ° between the two adjacent described mounting bar 3a; Described a plurality of mounting bar 3a is provided with a plurality of installing hole 3b, and the inwall of installing hole is provided with box thread.Preferably, the profile of led street lamp can be set according to actual conditions, and the size of the angle θ that is provided with between the mounting bar 3a then can be set according to the height and the range of led street lamp actual installation.
See also accompanying drawing 3 and accompanying drawing 4, described led lamp source 4 is fixed in the described installing hole 3b; Described LED lamp source 4 comprises annular table 4a, metal washer 4b and metal shell 4c; Metal shell is provided with male thread, and described annular table 4a is contained among the described metal shell 4c, and is separated with described metal washer 4b between the two; Preferably, all can establish screw thread on the metal shell 4c inwall and on the outer wall of annular table 4a, therefore annular table 4a can be screwed in the metal shell 4c, and be separated with packing ring between annular table 4a and the metal shell 4c.Metal shell 4c comprises cylindrical stack shell 4e that two ends communicate and the camera lens 4d that is located at stack shell one end; Described annular table 4a central authorities are packaged with the led lamp.Preferably, in the present embodiment, the effect of metal washer 4b at first is to be used for against camera lens 4d fixed lens 4d; Be exactly the distance that is used to regulate between led lamp and the camera lens 4d then; Therefore height of An Zhuaning and range can or be known the ray cast direction and the distance of led lamp as required, and as the camera lens 4d that uses during as convex lens, how many distances that can calculate in advance between led lamp and the convex lens is, thereby puts into the metal washer 4b of different-thickness.
Preferably, described camera lens 4d both can be convex lens, thereby realized the effect of optically focused; Also can be level crossing, then available when under some particular case, needing to use, therefore can make things convenient for being extensive use of of the utility model led street lamp.
Preferably, the utility model led street lamp is except that metal material is used in led lamp source, lamp holder also can use metal material to make, because the general height of installing of street lamp is all higher, and the distance of projection is distant, and therefore the beam intensity ratio that needs is bigger, so the needed number of elements of led is just many, it is big that the power of whole led street lamp is wanted, and it is big that heat radiation also becomes thereupon; Therefore heat radiation becomes a big problem, and the utility model led street lamp is in the course of the work, and the heat of generation also can pass through lamp holder heat conduction except the metal shell 4c heat conduction by self, with the outside air convection current, realization is dispelled the heat rapidly.Therefore the led that only need pack in the Led lamp source does not exist the mutual transmission of heat between the led, does not have the heat radiation dead angle, therefore can increase the service life of led.
Preferably, during the assembling of the utility model LED street lamp, at first assemble LED lamp source, concrete is with lens metal shell 4c one end of packing into, then metal washer 4b is put into metal shell 4c, screw in annular table 4a then, between annular table 4a, metal washer 4b and metal shell 4c, push against fixing; Then with LED lamp source being threaded in the installing hole according to correspondence; Preferably, another fixed form then is not establish screw thread on the inwall of installing hole, can directly LED lamp source be inserted in the installing hole, select the nut of coupling again for use, and LED lamp source is fixed on the installing hole.With LED lamp source fixing after, connected as required in each LED lamp source again or in parallel, thereby realize being electrically connected; And then, installation shaft and lamp holder are being installed together top panel and lower panel fastening.
There is following advantage in the utility model, at first heat radiation in time, radiating effect is very good, because when a plurality of LED arranged in proximity of traditional led light fixture are dispelled the heat simultaneously, there is the heat radiation dead angle area, be exactly that heat between lamp and the lamp can pass mutually, so heat can not distribute always, therefore can have a strong impact on the life-span of LED lamp, and the light between the LED lamp is covered by the light of contiguous LED lamp, caused the waste of light, caused the waste of the energy then, a plurality of in addition LED are assembled on the circuit board simultaneously, be not easy to moulding, inconvenience when therefore using, and the utility model can all solve above-mentioned problem, single LED lamp source only needs a LED lamp, and single LED lamp radiating rate is good, so long service life, the distance between the LED lamp source can draw by experiment in twos simultaneously, can not cause the light waste.And by installation panel being arranged to be the structure of necessarily telling somebody what one's real intentions are, cooperate the use of camera lens 4d again, make the radiation direction of led street lamp projection better, just be fit to the requirement of street lamp, rectangular projection, light does not cover, and evenly, can not cause light pollution simultaneously to the environment of periphery.
The utility model LED street lamp, easy to assembly, energy-conservation, environmental protection meets the requirement of street lamp, can not cause light pollution, therefore is fit to very much the environment of present energy-conserving and environment-protective.
Embodiment only is a preferred optimum implementation of the present invention in sum; unintelligible is that protection scope of the present invention is limited; technical work personnel for this area originally are adjustment that does not exceed technical solution of the present invention and the change that strength is done according to the present invention, should think and drop in protection scope of the present invention.
Claims (6)
1. a Novel LED street lamp is characterized in that, comprises lamp holder and the installation shaft and the LED lamp source that articulate with described lamp holder; Described lamp holder comprises arc top panel and the lower panel that docks with it, and described top panel is provided with installation panel, and described installation panel is made up of a plurality of mounting bars, is provided with an angle theta between the two adjacent described mounting bars, described angle 0＜θ＜90 °; Described a plurality of mounting bar is provided with installing hole; Described led lamp source is fixed in the described installing hole; Described LED lamp source comprises annular table, metal washer and metal shell; Described annular table is contained in the described metal shell, and is separated with described metal washer between the two; Described metal shell comprises cylindrical stack shell that two ends communicate and the camera lens of being located at stack shell one end; Described annular table central authorities are packaged with the led lamp.
2. Novel LED street lamp as claimed in claim 1 is characterized in that the inwall of described installing hole is provided with box thread; The outer wall of described metal shell is provided with male thread.
3. Novel LED street lamp as claimed in claim 1 is characterized in that the outer wall of metal shell is provided with male thread, and described led lamp source also comprises nut engaged with it.
4. Novel LED street lamp as claimed in claim 1 is characterized in that, described camera lens is a convex mirror.
5. Novel LED street lamp as claimed in claim 1 is characterized in that, described camera lens is a level crossing.
6. Novel LED street lamp as claimed in claim 1 is characterized in that: described lamp holder is made by metal material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402291U CN201819105U (en) | 2010-09-21 | 2010-09-21 | Novel LED street lamp |
| PCT/CN2010/001629 WO2012037710A1 (en) | 2010-09-21 | 2010-10-18 | Led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205402291U CN201819105U (en) | 2010-09-21 | 2010-09-21 | Novel LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819105U true CN201819105U (en) | 2011-05-04 |
Family
ID=43917057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205402291U Expired - Fee Related CN201819105U (en) | 2010-09-21 | 2010-09-21 | Novel LED street lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201819105U (en) |
| WO (1) | WO2012037710A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818173A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | LED (light-emitting diode) street lamp using lamp shell as mounting interface support structure |
| CN102818174A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | Road lamp using mounting interface bracket structure |
| CN105605493A (en) * | 2016-03-22 | 2016-05-25 | 浙江博上光电有限公司 | Outdoor LED (light-emitting diode) street lamp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101096A (en) * | 2007-07-27 | 2008-01-09 | 江苏伯乐达光电科技有限公司 | Highly effective slot-shaped reflective cover and its uses in LED road lamp |
| CN101344221B (en) * | 2007-10-29 | 2010-09-29 | 安提亚科技股份有限公司 | LED lamp strip type street lamp |
| US20090323343A1 (en) * | 2008-06-30 | 2009-12-31 | Pei-Choa Wang | Lamp base improvement of a street lamp |
-
2010
- 2010-09-21 CN CN2010205402291U patent/CN201819105U/en not_active Expired - Fee Related
- 2010-10-18 WO PCT/CN2010/001629 patent/WO2012037710A1/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818173A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | LED (light-emitting diode) street lamp using lamp shell as mounting interface support structure |
| CN102818174A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | Road lamp using mounting interface bracket structure |
| CN105605493A (en) * | 2016-03-22 | 2016-05-25 | 浙江博上光电有限公司 | Outdoor LED (light-emitting diode) street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012037710A1 (en) | 2012-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU YINXU OPTOELECTRONICS TECHNOLOGY CO., LT Free format text: FORMER OWNER: WANG YI Effective date: 20110915 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510385 GUANGZHOU, GUANGDONG PROVINCE TO: 510370 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110915 Address after: Peach Bay Industrial Park in Guangdong province Guangzhou city Liwan District 510370 tea Kau C No. 2 Building 4, 5 floor Patentee after: Guangzhou Yinxu Photoelectric Technology Co., Ltd. Address before: 510385, six, 305, 99 Jiangnan Avenue, Haizhuqu District, Guangdong, Guangzhou Patentee before: Wang Yi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |