CN219912772U - LED street lamp capable of uniformly emitting light - Google Patents
LED street lamp capable of uniformly emitting light Download PDFInfo
- Publication number
- CN219912772U CN219912772U CN202321042547.9U CN202321042547U CN219912772U CN 219912772 U CN219912772 U CN 219912772U CN 202321042547 U CN202321042547 U CN 202321042547U CN 219912772 U CN219912772 U CN 219912772U
- Authority
- CN
- China
- Prior art keywords
- refraction
- light
- lamp
- led
- groove
- 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.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED street lamp capable of uniformly emitting light, which comprises a lamp post and an LED lamp cap arranged on the right side of the upper part of the lamp post, wherein a semiconductor lighting module is arranged in the LED lamp cap, a refraction lamp shade is sleeved at the bottom end of the LED lamp cap, a plurality of trapezoid light refraction grooves are formed in the refraction lamp shade, an arc clamping block is arranged at the lower end of the left side of the LED lamp cap, an arc clamping groove is formed in the inner wall of the left side of the refraction lamp shade, the arc clamping block is inserted into the arc clamping groove, a fixing rod penetrates through the right side of the refraction lamp shade, a spring is sleeved on the right side of the fixing rod, a fixing groove is formed in the lower end of the right side of the LED lamp cap, and the left end of the fixing rod is inserted into the fixing groove. The utility model discloses in contained angle be 120 degrees in the trapezoidal light refracting groove, the refraction of the light that sends semiconductor lighting module earlier through trapezoidal light refracting groove, then give off again for light dispersion, avoid light to concentrate and produce dazzle light, make the light-emitting of LED street lamp more even, increased the irradiation range of light, improved the irradiation range of LED street lamp, adopt detachable refracting lamp shade moreover, more convenient washing.
Description
Technical Field
The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp capable of uniformly emitting light.
Background
Road illumination is an important component of urban illumination, and the traditional street lamp usually adopts 360 degrees luminescence of high-pressure sodium lamp, and the shortcoming that light loss is big causes the huge waste of energy. Currently, clean energy is being developed in all countries. Along with the high-speed growth of national economy, energy conservation is an urgent problem to be solved. Therefore, the development of the novel high-efficiency, energy-saving, long-service-life, high-color-rendering index and environment-friendly LED street lamp has very important significance for urban illumination energy conservation.
The road illumination is closely related to the production and life of people, and along with the acceleration of the urban process in China, the LED street lamp gradually goes into the vision of people with the advantages of directional light emission, low power consumption, good driving characteristics, high response speed, high shock resistance, long service life, green environmental protection and the like, and becomes a new generation energy-saving light source which most has the advantages of replacing the traditional light source in the world, so that the LED street lamp becomes the best choice for energy saving reconstruction of the road illumination.
The existing LED street lamp is characterized in that a peanut-like shell-shaped lens is made on a single LED to form LED units, so that light distribution meeting street lamp requirements is achieved, then the LED units are assembled into the street lamp through array arrangement, so that even light fields in a ground area range can be achieved, but the light emergent surface of each LED unit is uneven, the problem of strong granular brightness is solved, and the light emergent range of a large angle of about 60 degrees is concentrated in light intensity, so that the light intensity is quite large, and people are dazzled and dazzled during observation.
Disclosure of Invention
The utility model aims to provide an LED street lamp capable of uniformly emitting light, so as to solve the problem that the LED street lamp provided in the background art is uneven in light emission and easy to generate glare.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a LED street lamp of even light-emitting, includes the lamp pole and installs the LED lamp holder on lamp pole upper portion right side, install semiconductor lighting module in the LED lamp holder, the refraction lamp shade has been cup jointed to the LED lamp holder bottom, be equipped with a plurality of trapezoidal light refraction groove on the refraction lamp shade, LED lamp holder left side lower extreme is equipped with the arc fixture block, it has the arc draw-in groove to open on the inner wall of refraction lamp shade left side, the arc fixture block inserts in the arc draw-in groove, refraction lamp shade right side runs through and is equipped with the dead lever, the cover has the spring on the dead lever right side, open on the LED lamp holder right side lower extreme has the fixed slot, the dead lever left end inserts in the fixed slot.
Further, a through hole is formed in the right side of the refraction lampshade, and the through hole is used for the fixing rod to penetrate through.
Further, the right end of the fixing rod is fixedly connected with a pulling plate.
Further, the left end of the spring is fixedly connected to the reflector lamp cover, and the right end of the spring is fixedly connected to the pulling plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the included angle in the trapezoid light refracting groove is 120 degrees, light emitted by the semiconductor lighting module is refracted through the trapezoid light refracting groove and then emitted, so that the light is dispersed, glare caused by light concentration is avoided, the light emission of the LED street lamp is more uniform, the irradiation range of the light is increased, and the irradiation range of the LED street lamp is increased;
2. because the contained angle of trapezoidal light refraction groove outside produces the deposition easily, consequently the utility model discloses a detachable refraction lamp shade can be torn down the refraction lamp shade and washs when the luminance of deposition influence light appears, makes things convenient for the refraction lamp shade to wash more.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a partial cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
In the figure: 1. a lamp post; 2. an LED lamp cap; 3. a semiconductor lighting module; 4. a refractive lampshade; 5. an arc-shaped clamping block; 6. an arc-shaped clamping groove; 7. a fixed rod; 8. a spring; 9. a fixing groove; 10. a through hole; 11. pulling the plate.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, the LED street lamp capable of uniformly emitting light is provided.
Embodiment one:
1-3, an LED street lamp capable of uniformly emitting light comprises a lamp post 1 and an LED lamp cap 2 arranged on the right side of the upper part of the lamp post 1, wherein a semiconductor lighting module 3 is arranged in the LED lamp cap 2, the bottom end of the LED lamp cap 2 is sleeved with a refraction lampshade 4, a plurality of trapezoid light refraction grooves are formed in the refraction lampshade 4, an arc clamping block 5 is arranged at the lower end of the left side of the LED lamp cap 2, an arc clamping groove 6 is formed in the inner wall of the left side of the refraction lampshade 4, the arc clamping block 5 is inserted into the arc clamping groove 6, a fixing rod 7 is arranged on the right side of the refraction lampshade 4 in a penetrating manner, a spring 8 is sleeved on the right side of the fixing rod 7, a fixing groove 9 is formed in the lower end of the right side of the LED lamp cap 2, and the left end of the fixing rod 7 is inserted into the fixing groove 9;
embodiment two:
the right side of the refraction lampshade 4 is provided with a through hole 10, and the through hole 10 is used for the fixing rod 7 to pass through;
the right end of the fixed rod 7 is fixedly connected with a pull plate 11;
the left end of the spring 8 is fixedly connected to the refraction lampshade 4, and the right end of the spring is fixedly connected to the pull plate 11;
the working principle of the utility model is as follows:
when the refraction lampshade 4 is installed, the pull plate 11 is pulled firstly, the fixing rod 7 is pulled rightwards, then the refraction lampshade 4 is sleeved on the bottom of the LED lamp cap 2, the arc clamping groove 6 in the refraction lampshade 4 is sleeved on the arc clamping block 5 on the left side of the LED lamp cap 2, then the pull plate 11 is loosened, the fixing rod 7 is inserted into the fixing groove 9 to fix the refraction lampshade 4, and then light emitted by the semiconductor lighting module 3 is outwards diffused under the refraction effect of the trapezoid light refraction groove, so that dazzling light is not caused by concentration;
when dust accumulation occurs in the included angle on the bottom surface of the refraction lampshade 4, the pull plate 11 is pulled, the fixing rod 7 is pulled rightwards, the fixing rod 7 is moved out of the fixing groove 9, and then the refraction lampshade 4 is pulled out for cleaning;
therefore, the included angle in the trapezoid light refracting groove is 120 degrees, light emitted by the semiconductor lighting module is refracted through the trapezoid light refracting groove and then emitted, so that the light is dispersed, glare caused by light concentration is avoided, the light emission of the LED street lamp is more uniform, the irradiation range of the light is increased, and the irradiation range of the LED street lamp is increased;
simultaneously because the contained angle of trapezoidal light refraction groove outside produces the deposition easily, consequently the utility model discloses a detachable refraction lamp shade can be torn down the refraction lamp shade and washs when the luminance of deposition influence light appears, makes things convenient for the refraction lamp shade to wash more.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides a LED street lamp of even light-emitting, includes lamp pole (1) and installs LED lamp holder (2) on lamp pole (1) upper portion right side, its characterized in that: install semiconductor lighting module (3) in LED lamp holder (2), refraction lamp shade (4) have been cup jointed to LED lamp holder (2) bottom, be equipped with a plurality of trapezoidal light refraction groove on refraction lamp shade (4), LED lamp holder (2) left side lower extreme is equipped with arc fixture block (5), it has arc draw-in groove (6) to open on refraction lamp shade (4) left side inner wall, arc fixture block (5) are inserted in arc draw-in groove (6), refraction lamp shade (4) right side is run through and is equipped with dead lever (7), the cover has spring (8) on dead lever (7) right side, open on LED lamp holder (2) right side lower extreme has fixed slot (9), the dead lever (7) left end inserts in fixed slot (9).
2. The uniformly-lit LED street lamp of claim 1, wherein: the right side of the refraction lampshade (4) is provided with a through hole (10), and the through hole (10) is used for the fixing rod (7) to pass through.
3. The uniformly-lit LED street lamp of claim 1, wherein: the right end of the fixed rod (7) is fixedly connected with a pulling plate (11).
4. A uniformly lit LED street lamp according to claim 3, wherein: the left end of the spring (8) is fixedly connected to the refraction lampshade (4), and the right end of the spring is fixedly connected to the pulling plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042547.9U CN219912772U (en) | 2023-05-04 | 2023-05-04 | LED street lamp capable of uniformly emitting light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042547.9U CN219912772U (en) | 2023-05-04 | 2023-05-04 | LED street lamp capable of uniformly emitting light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219912772U true CN219912772U (en) | 2023-10-27 |
Family
ID=88468499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321042547.9U Active CN219912772U (en) | 2023-05-04 | 2023-05-04 | LED street lamp capable of uniformly emitting light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219912772U (en) |
-
2023
- 2023-05-04 CN CN202321042547.9U patent/CN219912772U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100507633C (en) | Condensing lens used for large power LED lamp | |
| CN202091872U (en) | Light-emitting diode (LED) daylight lamp structure | |
| CN204785988U (en) | LED street lamp convenient to change | |
| CN219912772U (en) | LED street lamp capable of uniformly emitting light | |
| CN206222171U (en) | Automobile-used long strip shape lamp | |
| CN201014246Y (en) | Plastics cover LED lighting lamp | |
| CN201262362Y (en) | Anti-dazzle structure of LED lamp and anti-dazzle LED lighting device | |
| CN212081134U (en) | Structure of anti-dazzle light and stray light for street lamp | |
| CN204739496U (en) | LED street lamp that throws light on | |
| CN209744186U (en) | High-stability universal LED light source for Chinese lantern | |
| CN2849454Y (en) | High light effect road lamp | |
| CN202955630U (en) | Light-emitting diode (LED) condensing lens | |
| CN221054896U (en) | Split type LED lamp for LED street lamp | |
| CN206496278U (en) | A kind of anti-dazzle LED smallpox shot-lights | |
| CN205002044U (en) | Waterproof lens ring module of step | |
| CN203010491U (en) | LED (light emitting diode) lamp shade | |
| CN211011018U (en) | Lawn lamp provided with multiple rows of L ED filaments | |
| CN217952072U (en) | Indoor semiconductor intelligence is shot-light for illumination with dizzy device of preventing dazzle | |
| CN214663939U (en) | LED illuminating lamp with adjustable illumination color temperature | |
| CN210568175U (en) | Energy-saving spotlight LED lamp | |
| CN220551858U (en) | Wide-angle LED street lamp | |
| CN208846232U (en) | A kind of energy-conserving road lamp lighting device and its refractive body | |
| CN110645522A (en) | New forms of energy LED street lamp | |
| CN208652375U (en) | A kind of novel intelligent outdoor illuminating street lamp | |
| CN215982234U (en) | Anti-dazzle embedded spotlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |