CN221483415U - Wide-area lighting lamp - Google Patents
Wide-area lighting lamp Download PDFInfo
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- CN221483415U CN221483415U CN202420184875.0U CN202420184875U CN221483415U CN 221483415 U CN221483415 U CN 221483415U CN 202420184875 U CN202420184875 U CN 202420184875U CN 221483415 U CN221483415 U CN 221483415U
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- circuit board
- lamp
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- circuit boards
- protective housing
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- 239000011324 bead Substances 0.000 claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims description 33
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000005286 illumination Methods 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The application provides a wide-area lighting lamp, which comprises a plurality of first circuit boards and a plurality of second circuit boards, wherein the plurality of second circuit boards are arranged around the outer sides of the plurality of first circuit boards, a plurality of first lamp bead structures are arranged on the first circuit boards, a plurality of second lamp bead structures are arranged on the second circuit boards, the first lamp bead structures emit light downwards, and the second lamp bead structures emit light obliquely in a direction far away from the first lamp bead structures. According to the application, through the first lamp bead structure and the second lamp bead structure, the first lamp bead structure emits light downwards, and the second lamp bead structure emits light obliquely in a direction away from the first lamp bead structure, so that a wider and more uniform illumination effect is realized, and the illumination quality and range are improved.
Description
Technical Field
The utility model relates to the technical field of lighting lamps, in particular to a wide-area lighting lamp.
Background
The lighting lamp is an important lighting device widely applied to the fields of public places, road lighting, commercial exhibition and the like, and the traditional lighting lamp is generally provided with a single spotlight bead or a plurality of spotlight beads which are arranged according to a fixed angle so as to realize lighting within a certain range;
Firstly, the illumination range of the traditional illumination lamp is limited, the illumination requirements of a large area and multiple angles are difficult to meet, and secondly, the light distribution of the traditional illumination lamp is not uniform enough, obvious shadows and dark areas are easy to form, and the illumination effect is affected. Therefore, we make improvements to this and propose a wide area illumination lamp.
Disclosure of utility model
The utility model aims at: the illuminating lamp aims at the problems that the existing illuminating lamp is limited in illumination range and is difficult to meet the illumination requirements of a large area and multiple angles.
In order to achieve the above object, the present utility model provides a wide area illumination lamp to improve the above problems.
The application is specifically as follows:
the utility model provides a wide area light, includes a plurality of first circuit board and a plurality of second circuit board, and a plurality of second circuit board sets up around the outside of a plurality of first circuit board, be provided with a plurality of first lamp pearl structure on the first circuit board, be provided with a plurality of second lamp pearl structure on the second circuit board, first lamp pearl structure shines downwards, second lamp pearl structure is to keeping away from the direction slope of first lamp pearl structure and shines.
As the preferable technical scheme of the application, a connecting plate is connected between a plurality of first circuit boards and a plurality of second circuit boards, the bottom of the connecting plate is fixedly provided with a reflecting shade, and the first circuit boards and the second circuit boards are both positioned in the reflecting shade.
As the preferable technical scheme of the application, the application further comprises a protective shell, and the connecting plate is arranged at the top of the inner cavity of the protective shell.
As a preferable technical scheme of the application, the top of the protective shell is provided with a heat dissipation part, and the heat dissipation part is used for dissipating heat in the protective shell to the outside.
As a preferable technical scheme of the application, the heat dissipation part comprises a plurality of heat dissipation fins, and the plurality of heat dissipation fins are all arranged at the top of the protective shell.
As the preferable technical scheme of the application, the bottom of the protective shell is provided with the protective cover plate, and the middle part of the protective cover plate is provided with the transparent lamp panel.
As a preferable technical scheme of the application, the bottom of the protective shell is also provided with a mounting part, and the mounting part is used for mounting the protective shell.
As the preferable technical scheme of the application, the mounting part comprises two connecting frames arranged at the bottom of the protective shell, a mounting cylinder is fixedly connected between the bottom ends of the two connecting frames, and a plurality of fixing bolts are arranged on the mounting cylinder.
As a preferable technical scheme of the application, the first lamp bead structure comprises a first base mounted on a first circuit board, a first LED chip connected with the first circuit board is mounted in the first base, a first reflecting sheet is further arranged in the first base, and a first packaging piece is arranged on one side, far away from the first circuit board, of the first base.
As a preferable technical scheme of the application, the second lamp bead structure comprises a second base mounted on a second circuit board, a second LED chip connected with the second circuit board is mounted in the second base, a second reflecting sheet is further arranged in the second base, a second packaging piece is arranged on one side, far away from the second circuit board, of the second base, and an arc-shaped reflecting sheet positioned in the second packaging piece is connected to the second reflecting sheet.
Compared with the prior art, the utility model has the beneficial effects that:
In the scheme of the application:
In order to solve the problems that the illumination range of an illumination lamp in the prior art is limited and the illumination requirements of a large area and multiple angles are difficult to meet, the first lamp bead structure and the second lamp bead structure are arranged, the first lamp bead structure emits light downwards, and the second lamp bead structure emits light obliquely in a direction away from the first lamp bead structure, so that the illumination effect is wider and more uniform, and the illumination quality and range are improved.
Drawings
FIG. 1 is a schematic diagram of a wide area illumination lamp according to the present application;
Fig. 2 is a schematic structural diagram of fig. 1 of a wide area illumination lamp provided by the present application;
FIG. 3 is a schematic structural view of a protective housing of the wide area illumination lamp provided by the application;
FIG. 4 is a schematic view of a reflector of a wide area illumination lamp according to the present application;
fig. 5 is a schematic structural diagram of a first circuit board and a second circuit board of the wide area illumination lamp provided by the application;
fig. 6 is a schematic structural diagram of a first bead structure of the wide area illumination lamp provided by the application;
fig. 7 is a schematic structural diagram of a second bead structure of the wide area illumination lamp provided by the application;
fig. 8 is a schematic structural view of an arc-shaped reflector of the wide area illumination lamp provided by the application.
The figures indicate:
1. A first circuit board; 101. a first light bead structure; 1011. a first base; 1012. a first LED chip; 1013. a first reflection sheet; 1014. a first package;
2. A second circuit board; 201. a second light bead structure; 2011. a second base; 2012. a second LED chip; 2013. a second reflection sheet; 2014. an arc-shaped reflecting sheet; 2015. a second package;
3. a connecting plate; 4. a reflector; 5. a protective shell; 501. a heat sink; 502. a protective cover plate; 503. a transparent light panel; 504. a connecting frame; 505. a mounting cylinder; 506. and (5) fixing bolts.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background art, the conventional illumination lamp has a limited illumination range, is difficult to meet the illumination requirements of a large area and multiple angles, and has insufficient light distribution, and is easy to form obvious shadows and dark areas, thereby influencing the illumination effect.
In order to solve the technical problem, the utility model provides a wide-area illuminating lamp.
Specifically, referring to fig. 4 to 5, the wide area illumination lamp specifically includes:
The LED lamp comprises a plurality of first circuit boards 1 and a plurality of second circuit boards 2, wherein the plurality of second circuit boards 2 are arranged around the outer sides of the plurality of first circuit boards 1, a plurality of first lamp bead structures 101 are arranged on the first circuit boards 1, a plurality of second lamp bead structures 201 are arranged on the second circuit boards 2, the first lamp bead structures 101 emit light downwards, and the second lamp bead structures 201 emit light obliquely in a direction away from the first lamp bead structures 101.
According to the wide-area illuminating lamp provided by the utility model, through the first lamp bead structure 101 and the second lamp bead structure 201, the first lamp bead structure 101 emits light downwards, and the second lamp bead structure 201 emits light obliquely in a direction away from the first lamp bead structure 101, so that a wider and more uniform illumination effect is realized, and the illumination quality and range are improved.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 4-5, a wide area lighting lamp includes a plurality of first circuit boards 1 and a plurality of second circuit boards 2, wherein the plurality of second circuit boards 2 are arranged around the outer sides of the plurality of first circuit boards 1, a plurality of first lamp bead structures 101 are arranged on the first circuit boards 1, a plurality of second lamp bead structures 201 are arranged on the second circuit boards 2, the first lamp bead structures 101 emit light downwards, the second lamp bead structures 201 emit light obliquely in a direction far away from the first lamp bead structures 101, and the first lamp bead structures 101 and the second lamp bead structures 201 emit light downwards, and the second lamp bead structures 201 emit light obliquely in a direction far away from the first lamp bead structures 101, so that a wider and more uniform lighting effect is achieved, and the quality and the range of lighting are improved.
Further, as shown in fig. 4-5, a connecting plate 3 is connected between the first circuit boards 1 and the second circuit boards 2, the bottom of the connecting plate 3 is fixedly provided with a reflecting cover 4, the first circuit boards 1 and the second circuit boards 2 are all located in the reflecting cover 4, the connecting plate 3 can support the second circuit boards 2 and the first circuit boards 1, the reflecting cover 4 mainly controls the angle of light, so that light can be better projected to an area needing to be illuminated, the light efficiency of the lamp is improved, and particularly, the reflecting cover 4 projects the light according to the set angle through reflection and refraction principles, so that a wider illumination effect is realized, and meanwhile, due to the reflection of the reflecting cover 4, the light can be repeatedly utilized, the light efficiency of the lamp is improved, so that the energy consumption is reduced, and the energy is saved.
Example 2
The wide area illumination lamp provided in embodiment 1 is further optimized, specifically, as shown in fig. 3, the illumination lamp further comprises a protection shell 5, the connection plate 3 is installed on the top of the inner cavity of the protection shell 5, and the protection shell 5 can protect the connection plate 3 and all parts connected with the connection plate 3.
Further, as shown in fig. 3, a heat dissipation part is disposed at the top of the protective shell 5, and the heat dissipation part is used for dissipating heat in the protective shell 5 to the outside, so as to reduce heat accumulation.
Further, as shown in fig. 3, the heat dissipation part includes a plurality of heat dissipation fins 501, and the plurality of heat dissipation fins 501 are all installed at the top of the protective housing 5, and when heat is generated in the first circuit board 1, the heat dissipation fins 501 absorb the heat, and then transfer the heat to the surrounding air by natural convection or forced convection, and since the plurality of heat dissipation fins 501 increase the heat dissipation area, the heat is more easily dissipated into the air, so that the heat dissipation efficiency can be effectively improved.
Further, as shown in fig. 2, the bottom of the protective shell 5 is provided with a protective cover plate 502, and the middle part of the protective cover plate 502 is provided with a transparent lamp plate 503, and the protective cover plate 502 and the transparent lamp plate 503 can mutually cooperate with the protective shell 5 to protect the first lamp bead structure 101, the second lamp bead structure 201 and other structures.
Further, as shown in fig. 1-2, the bottom of the protecting shell 5 is further provided with a mounting portion, and the mounting portion is used for mounting the protecting shell 5.
Further, as shown in fig. 1-2, the mounting portion includes two connection frames 504 mounted at the bottom of the protecting shell 5, a mounting barrel 505 is fixedly connected between the bottom ends of the two connection frames 504, a plurality of fixing bolts 506 are provided on the mounting barrel 505, and after the support rod is inserted into the mounting barrel 505, the support rod can support the mounting barrel 505 by tightening the fixing bolts 506.
Example 3
As shown in fig. 6, the first bead structure 101 includes a first base 1011 mounted on the first circuit board 1, a first LED chip 1012 connected to the first circuit board 1 is mounted in the first base 1011, a first reflecting sheet 1013 is further disposed in the first base 1011, a first package 1014 is disposed on a side of the first base 1011 away from the first circuit board 1, and light emitted from the first LED chip 1012 can be irradiated in a direction away from the first base 1011, i.e., downward irradiation, after being converged by the first reflecting sheet 1013.
Further, as shown in fig. 7-8, the second bead structure 201 includes a second base 2011 mounted on the second circuit board 2, a second LED chip 2012 connected to the second circuit board 2 is mounted in the second base 2011, a second reflecting sheet 2013 is further disposed in the second base 2011, a second package 2015 is disposed on a side of the second base 2011 far away from the second circuit board 2, an arc reflecting sheet 2014 located in the second package 2015 is connected to the second reflecting sheet 2013, and light emitted by the second LED chip 2012 can emit light obliquely in a direction far away from the first bead structure 101 under the refraction of the second reflecting sheet 2013 and the arc reflecting sheet 2014.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. The utility model provides a wide area light, its characterized in that includes a plurality of first circuit board (1) and a plurality of second circuit board (2), a plurality of second circuit board (2) set up around the outside of a plurality of first circuit board (1), be provided with a plurality of first lamp pearl structure (101) on first circuit board (1), be provided with a plurality of second lamp pearl structure (201) on second circuit board (2), first lamp pearl structure (101) give off light downwards, second lamp pearl structure (201) give off light to the direction slope of keeping away from first lamp pearl structure (101).
2. The wide-area illuminating lamp according to claim 1, wherein a connecting plate (3) is connected between a plurality of first circuit boards (1) and a plurality of second circuit boards (2), a reflecting cover (4) is fixedly arranged at the bottom of the connecting plate (3), and the first circuit boards (1) and the second circuit boards (2) are both positioned in the reflecting cover (4).
3. A broad area lighting lamp as claimed in claim 2, further comprising a protective housing (5), said connection plate (3) being mounted on top of the interior cavity of the protective housing (5).
4. A wide area lighting lamp as claimed in claim 3, characterized in that the top of the protective housing (5) is provided with a heat dissipation part for dissipation of heat in the protective housing (5) to the outside.
5. The broad area lighting lamp as claimed in claim 4, wherein said heat sink comprises a plurality of heat sinks (501), said plurality of heat sinks (501) being mounted on top of the protective housing (5).
6. The wide area lighting lamp as set forth in claim 5, wherein the protective cover plate (502) is mounted at the bottom of the protective housing (5), and a transparent lamp panel (503) is provided at the middle of the protective cover plate (502).
7. The wide area lighting lamp as claimed in claim 6, characterized in that the bottom of the protective housing (5) is further provided with a mounting portion for mounting the protective housing (5).
8. The wide area lighting lamp as set forth in claim 7, wherein the mounting portion comprises two connecting frames (504) mounted at the bottom of the protective housing (5), a mounting cylinder (505) is fixedly connected between the bottom ends of the two connecting frames (504), and a plurality of fixing bolts (506) are disposed on the mounting cylinder (505).
9. The wide area lighting lamp as set forth in claim 8, wherein the first bead structure (101) comprises a first base (1011) mounted on the first circuit board (1), a first LED chip (1012) connected to the first circuit board (1) is mounted in the first base (1011), a first reflecting sheet (1013) is further disposed in the first base (1011), and a first package (1014) is disposed on a side of the first base (1011) away from the first circuit board (1).
10. The wide area lighting lamp as set forth in claim 9, wherein the second bead structure (201) comprises a second base (2011) mounted on the second circuit board (2), a second LED chip (2012) connected with the second circuit board (2) is mounted in the second base (2011), a second reflector (2013) is further disposed in the second base (2011), a second package (2015) is disposed on a side, far away from the second circuit board (2), of the second base (2011), and an arc-shaped reflector (2014) disposed in the second package (2015) is connected to the second reflector (2013).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420184875.0U CN221483415U (en) | 2024-01-25 | 2024-01-25 | Wide-area lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420184875.0U CN221483415U (en) | 2024-01-25 | 2024-01-25 | Wide-area lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221483415U true CN221483415U (en) | 2024-08-06 |
Family
ID=92349661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420184875.0U Active CN221483415U (en) | 2024-01-25 | 2024-01-25 | Wide-area lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221483415U (en) |
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2024
- 2024-01-25 CN CN202420184875.0U patent/CN221483415U/en active Active
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