CN221402864U - LED street lamp - Google Patents
LED street lamp Download PDFInfo
- Publication number
- CN221402864U CN221402864U CN202323254894.0U CN202323254894U CN221402864U CN 221402864 U CN221402864 U CN 221402864U CN 202323254894 U CN202323254894 U CN 202323254894U CN 221402864 U CN221402864 U CN 221402864U
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- lamp
- heat dissipation
- area
- led street
- light source
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- 238000009434 installation Methods 0.000 claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims abstract description 41
- 239000011148 porous material Substances 0.000 claims abstract description 18
- 241000258971 Brachiopoda Species 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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 utility model relates to an LED street lamp, which comprises a lamp shell, wherein the lamp shell is provided with an installation cavity, two pore plates are fixedly arranged in the installation cavity, a plurality of through holes are distributed on the pore plates, the installation cavity is divided into a lamp plate installation area, a heat dissipation area and a driving installation area by the two pore plates, wire passing cylinders are fixedly arranged on the two pore plates, and two ends of each wire passing cylinder are respectively positioned in the lamp plate installation area and the driving installation area; the light source lamp panel is fixedly arranged in the lamp panel installation area, and the lamp shade is fixedly arranged at the lower end of the lamp housing opposite to the light source lamp panel; the heat dissipation area is provided with a heat dissipation structure; the lower end of the lamp housing is fixedly provided with a bottom plate opposite to the heat dissipation area and the driving installation area, and the bottom plate is provided with heat dissipation holes opposite to the heat dissipation area. The utility model has the advantages of simple structure, partition arrangement and good heat dissipation effect.
Description
Technical Field
The utility model relates to the technical field of street lamps, in particular to an LED street lamp.
Background
The LED street lamp is a street lamp manufactured by an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation.
The existing LED street lamp generates heat when the LED street lamp is illuminated for a certain time, and the heat collected and stored for a long time damages components in the street lamp, so that loss is easy to cause and potential safety hazards are easy to form.
Disclosure of Invention
To the not enough of above-mentioned prior art, the technical problem that this patent application will solve is how to provide a simple structure, and the subregion sets up, the LED street lamp that the radiating effect is good.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the LED street lamp comprises a lamp shell, wherein the lamp shell is provided with an installation cavity, two pore plates are fixedly installed in the installation cavity, a plurality of through holes are distributed on the pore plates, the installation cavity is divided into a lamp panel installation area, a heat dissipation area and a driving installation area by the two pore plates, a wire passing cylinder is fixedly installed on the two pore plates, and two ends of the wire passing cylinder are respectively positioned in the lamp panel installation area and the driving installation area;
The light source lamp panel is fixedly arranged in the lamp panel installation area, and the lamp shade is fixedly arranged at the lower end of the lamp housing opposite to the light source lamp panel;
The heat dissipation area is provided with a heat dissipation structure;
The lower end of the lamp housing is fixedly provided with a bottom plate opposite to the heat dissipation area and the driving installation area, and the bottom plate is provided with heat dissipation holes opposite to the heat dissipation area.
Thus, the light source lamp panel is arranged in the light source installation area, the driver is arranged in the driver installation area, the light source lamp panel is connected with the driver through a wire, the wire penetrates through the wire barrel, and the driver is externally connected with a wire; the lamp shade is just to lamp plate installation zone setting, with light source lamp plate and driver subregion setting, separately installs, and the centre separates through heat radiation structure, the heat transfer of avoiding light source lamp plate and driver that can be better, gives off heat better downwards through heat radiation structure, discharges heat through the louvre.
The heat dissipation structure comprises a heat dissipation support fixedly arranged between two pore plates, and a plurality of heat dissipation fans are fixedly arranged on the heat dissipation support.
Wherein, the louvre that sets up on the bottom plate is set up by both ends to middle slope.
The baffle plate is fixedly arranged on the bottom plate and is inclined, a rectangular area is formed by surrounding the baffle plate, and the baffle plate is positioned at the outer side of the heat dissipation hole.
The light source installation area of the lamp housing is fixedly provided with an installation ring, and the light source lamp panel is fixedly connected with the installation ring through screws.
Wherein, a plurality of radiating fins are distributed on the lamp shell.
In conclusion, the utility model has the advantages of simple structure, partition arrangement and good heat dissipation effect.
Drawings
Fig. 1 is a schematic structural diagram of an LED street lamp according to the present utility model.
Fig. 2 is an exploded view of fig. 1 with the bottom plate removed.
Fig. 3 is an exploded view of fig. 1 with the lamp cover removed.
Fig. 4 is a cross-sectional view of the base plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
As shown in fig. 1-4, an LED street lamp comprises a lamp housing 1, wherein the lamp housing is provided with an installation cavity, two pore plates 2 are fixedly installed in the installation cavity, a plurality of through holes are distributed on the pore plates, the installation cavity is divided into a lamp plate installation area, a heat dissipation area and a driving installation area by the two pore plates, a wire passing cylinder 3 is fixedly installed on the two pore plates, and two ends of the wire passing cylinder are respectively positioned in the lamp plate installation area and the driving installation area;
The light source lamp panel 4 is fixedly arranged in the lamp panel installation area, and the lamp shade 5 is fixedly arranged at the lower end of the lamp housing opposite to the light source lamp panel;
The heat dissipation area is provided with a heat dissipation structure;
The lower end of the lamp housing is fixedly provided with a bottom plate 6 opposite to the heat dissipation area and the driving installation area, and the bottom plate is provided with heat dissipation holes 7 opposite to the heat dissipation area.
Thus, the light source lamp panel is arranged in the light source installation area, the driver is arranged in the driver installation area, the light source lamp panel is connected with the driver through a wire, the wire penetrates through the wire barrel, and the driver is externally connected with a wire; the lamp shade is just to lamp plate installation zone setting, with light source lamp plate and driver subregion setting, separately installs, and the centre separates through heat radiation structure, the heat transfer of avoiding light source lamp plate and driver that can be better, gives off heat better downwards through heat radiation structure, discharges heat through the louvre.
In practice, the heat dissipation structure comprises a heat dissipation bracket 8 fixedly arranged between two pore plates, and a plurality of heat dissipation fans 9 are fixedly arranged on the heat dissipation bracket. The heat radiating fan drives the airflow to flow, so that heat is radiated better.
When the heat dissipation device is implemented, the heat dissipation holes arranged on the bottom plate are obliquely arranged from two ends to the middle. The air flow is convenient to flow, and the waterproof effect can be achieved.
During implementation, the baffle 10 which is obliquely arranged is fixedly arranged on the bottom plate, a rectangular area is surrounded by the baffle, and the baffle is positioned at the outer side of the heat dissipation hole. Water entering the heat radiation holes can be reduced.
In the implementation process, the mounting ring 11 is fixedly mounted in the light source mounting area of the lamp housing, and the light source lamp panel is fixedly connected with the mounting ring through screws. Is convenient for installation.
In practice, the lamp housing is provided with a plurality of radiating fins 12. And the heat dissipation effect is improved.
Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The LED street lamp is characterized by comprising a lamp shell, wherein the lamp shell is provided with an installation cavity, two pore plates are fixedly installed in the installation cavity, a plurality of through holes are distributed on the pore plates, the installation cavity is divided into a lamp plate installation area, a heat dissipation area and a driving installation area by the two pore plates, a wire passing cylinder is fixedly installed on the two pore plates, and two ends of the wire passing cylinder are respectively positioned in the lamp plate installation area and the driving installation area;
The light source lamp panel is fixedly arranged in the lamp panel installation area, and the lamp shade is fixedly arranged at the lower end of the lamp housing opposite to the light source lamp panel;
The heat dissipation area is provided with a heat dissipation structure;
The lower end of the lamp housing is fixedly provided with a bottom plate opposite to the heat dissipation area and the driving installation area, and the bottom plate is provided with heat dissipation holes opposite to the heat dissipation area.
2. The LED street lamp of claim 1, wherein the heat dissipating structure comprises a heat dissipating bracket fixedly mounted between two aperture plates, and a plurality of heat dissipating fans are fixedly mounted on the heat dissipating bracket.
3. The LED street lamp of claim 2, wherein the heat dissipation holes are formed in the bottom plate from two ends to the middle.
4. A LED street lamp according to claim 3, wherein the bottom plate is fixedly provided with a baffle plate arranged obliquely, the baffle plate encloses a rectangular area, and the baffle plate is located outside the heat dissipation hole.
5. A LED street lamp according to claim 3, wherein the light source mounting area of the lamp housing is fixedly provided with a mounting ring, and the light source lamp panel is fixedly connected with the mounting ring by a screw.
6. The LED street lamp of claim 3, wherein a plurality of heat dissipating fins are distributed on the lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323254894.0U CN221402864U (en) | 2023-11-30 | 2023-11-30 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323254894.0U CN221402864U (en) | 2023-11-30 | 2023-11-30 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221402864U true CN221402864U (en) | 2024-07-23 |
Family
ID=91936757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323254894.0U Active CN221402864U (en) | 2023-11-30 | 2023-11-30 | LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221402864U (en) |
-
2023
- 2023-11-30 CN CN202323254894.0U patent/CN221402864U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |