CN220228863U - Light source and navigation mark lamp - Google Patents
Light source and navigation mark lamp Download PDFInfo
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- CN220228863U CN220228863U CN202320929365.7U CN202320929365U CN220228863U CN 220228863 U CN220228863 U CN 220228863U CN 202320929365 U CN202320929365 U CN 202320929365U CN 220228863 U CN220228863 U CN 220228863U
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- light source
- circular plate
- solar panel
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- 239000011324 bead Substances 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light source and a navigation mark lamp, which comprises a light emitting circular plate, a lower spotlight cover, lamp beads and a light blocking member; the light emitting circular plate is fixed at the large-caliber end of the lower spotlight cover, and the light blocking piece is arranged at the upper side of the light emitting circular plate; the light emitted by the lamp beads is gathered through the lower light condensing cover and reflected to the light emitting circular plate, and finally uniformly emitted through the side surface of the light emitting circular plate, wherein the light emitting angle is 360 degrees, so that the light emitting uniformity of 100 percent is realized; the lower spotlight cover can gather light rays, and simultaneously the outer circumferential surface of the light circular plate is in an arc-shaped structure, so that the light intensity of a light source is improved, the light utilization rate is improved, a small number of lamp beads are used, the power consumption is low, the strong light intensity output is realized, and compared with the traditional light source, the light emitting uniformity of a lamp is improved while the energy consumption is saved.
Description
Technical Field
The utility model relates to the technical field of navigation mark signals, in particular to a light source and a navigation mark lamp.
Background
The navigation mark lamp is a night light-emitting lamp which is arranged on the shore or water to ensure that a ship safely navigates at night, and emits specified lamplight color and flashing frequency at night, the light-emitting uniformity is an important standard, the light sources of the existing navigation mark lamp are uniformly and annularly provided with a plurality of lamp beads 11 around a circuit board 10 as shown in figure 1, the light emitted by the plurality of lamp beads 11 is outwards dispersed, the light sources with the structure are required to increase the light-emitting uniformity by increasing the number of the lamp beads 11, the light-emitting uniformity is only up to about 90 percent and cannot reach 100 percent, meanwhile, the traditional light sources are required to increase the plurality of lamp beads 11 to improve the light-emitting uniformity, the manufacturing cost is increased, the power consumption is higher, and the electric energy requirement is larger.
In view of the above drawbacks, the present inventors have finally achieved the present utility model through long-time studies and practices.
Disclosure of Invention
The utility model aims to provide a light source capable of achieving 100% of light emitting uniformity and reducing power consumption and a navigation mark lamp using the light source.
The utility model provides a light source, which comprises a light emitting circular plate, a lower light condensing cover, lamp beads and a light blocking member; the lamp beads are arranged at the small-caliber end of the lower light condensing cover, the lower light condensing cover gathers the lamplight emitted by the lamp beads, the light-emitting circular plate is fixed at the large-caliber end of the lower light condensing cover, the light blocking piece is arranged at the upper side of the light-emitting circular plate, and the light blocking piece prevents the lamplight from being scattered from the upper side of the light-emitting circular plate.
Preferably, the outer circumferential surface of the light emitting circular plate is of an arc-shaped structure, and the angle of the arc-shaped structure is 20-35 degrees.
Preferably, the light blocking member is a light blocking cover, and the light blocking cover is fixed on the upper surface of the light emitting circular plate in an adhesive manner.
Preferably, the light blocking member is an upper light condensing cover, the upper light condensing cover is fixed on the upper surface of the light emitting circular plate, the upper light condensing cover is hemispherical, and the lower light condensing cover is of a horn mouth structure.
Preferably, the upper surface and the lower surface of the light emitting circular plate are respectively provided with a circular positioning part, and the two positioning parts are respectively matched with the upper light blocking cover and the lower light condensing cover.
Preferably, the upper light-focusing cover and the lower light-focusing cover are respectively fixed with the corresponding positioning parts through screw connection or adhesion.
Preferably, the center position of the lower light condensing cover is provided with a mounting through hole, and the mounting through hole corresponds to the lamp bead in position.
The utility model also provides a navigation mark lamp, which comprises the light source, a Fresnel lens cover and a base; the Fresnel lens cover is arranged on the upper side of the base, and the light source is arranged on the inner side of the Fresnel lens cover.
Preferably, the solar panel also comprises an optical sensor and a solar panel; the optical sensor and the solar panel are both arranged on the base, a storage battery and a control circuit board are arranged in the base, the solar panel is used for charging the storage battery, and the storage battery, the control circuit board, the optical sensor and the light source are electrically connected.
Preferably, the solar panel is arranged around the base by 360 degrees, the solar panel is obliquely arranged, and the oblique angles are two types: the solar panel and the base are split, and the inclination angle of the solar panel is 30-45 degrees; the other solar panel and the base are integrated, and the inclination angle of the solar panel is 60-65 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
1. light emitted by the lamp beads is gathered through the lower light condensing cover and reflected to the light emitting circular plate, and finally uniformly dispersed through the side surface of the light emitting circular plate, wherein the dispersion angle is 360 degrees, so that the light emitting uniformity of 100% is realized;
2. the lower light condensing cover can collect light rays, and meanwhile, the outer circumferential surface of the light emitting circular plate is in an arc-shaped structure, so that the light intensity of the light source is improved, the light utilization rate is improved, a smaller number of lamp beads are used, the lower power consumption is achieved, the stronger light intensity output is realized, and compared with the traditional light condensing cover, the energy consumption is saved;
3. the light source capable of effectively increasing brightness is adopted, the wattage and the number of the lamp beads are reduced, and meanwhile, the standard light intensity can be achieved, so that the production cost and the cruising ability can be reduced.
Drawings
FIG. 1 is a schematic top view of a conventional light source;
FIG. 2 is a schematic view of a first embodiment of a light barrier in a light source;
FIG. 3 is a schematic view of a second embodiment of a flag in a light source;
FIG. 4 is a schematic diagram of a beacon light;
the figures represent the numbers:
1-a light emitting circular plate; 2-lower radome; 31-a light blocking cover; 32-upper radome; 4-lamp beads; 5-vertical support tubes; a 6-fresnel lens cover; 7-a base; 8-an optical sensor; 9-a solar panel; 10-a circuit board; 11-lamp beads; 101-positioning part.
Detailed Description
The above and further technical features and advantages of the present utility model are described in more detail below with reference to the accompanying drawings.
Example 1
The embodiment provides a technical scheme: referring to fig. 2, a light source includes a light-emitting circular plate 1, a lower light-condensing cover 2, a lamp bead 4 and a light-blocking member; the light-emitting circular plate 1 is made of a high light-transmitting material, such as PC material, the diameter of the light-emitting circular plate 1 is 30mm-73mm, and the specific size is set according to actual requirements; the lower light-focusing cover 2 is of a horn mouth structure, the large-caliber end of the lower light-focusing cover 2 is fixed with the light-emitting circular plate 1, the upper side and the lower side of the light-emitting circular plate 1 are respectively provided with a positioning part 101 of a circular structure, the positioning parts 101 are respectively matched with the inner diameter of the large-caliber end of the lower light-focusing cover 2 and the light blocking piece, and meanwhile, the positioning parts 101 are bonded or in threaded connection with the lower light-focusing cover 2 through glue;
the lamp beads 4 are arranged on the lower side of the lower light-gathering cover 2, the working voltage of the lamp beads can be DC6V, DC7.4V, DC9V or DC12V, an installation through hole is formed in the center of the lower light-gathering cover 2, the lamp beads 4 are fixed on the lower side of the lower light-gathering cover 2 through screw members, the installation through holes correspond to the positions of the lamp beads 4, and light emitted by the lamp beads 4 is reflected through the lower light-gathering cover 2, so that the light intensity is increased;
the light blocking piece is arranged on the upper side of the light-emitting circular plate 1, the light blocking piece is a light blocking cover 31, the light blocking cover 31 is adhered or screwed to the light-emitting circular plate 1, the light blocking cover 31 fully shields the positioning part 101 on the upper side, the light blocking piece prevents lamplight from being scattered out of the upper side of the light-emitting circular plate 1, therefore, the light of the lamplight can only be scattered out of the side face of the light-emitting circular plate 1, the scattered angle is 360 degrees, the lamplight is uniformly scattered out, 100% light-emitting uniformity is realized, the outer circumferential surface of the light-emitting circular plate 1 is of an arc-shaped structure, the light intensity of the lamplight can be improved, the angle of the arc-shaped structure is 20-35 degrees, and the angle is matched with the Fresnel lens cover 6.
Example two
The embodiment provides a technical scheme: a light source is improved on the basis of the first embodiment, referring to fig. 3, the light blocking member is an upper light condensing cover 32, the upper light condensing cover 32 is fixed on the upper surface of the light emitting circular plate 1, the upper light condensing cover 32 is of a hemispherical structure, a positioning part 101 is also arranged on the upper surface of the light emitting circular plate 1, and the positioning part 101 is adapted to the inner diameter of the lower end of the upper light condensing cover 32 and is fixed by glue adhesion or threaded connection.
When the lamp beads 4 are lighted, the emitted light is reflected by the lower spotlight cover 2, so that the light can be reflected to the light-emitting circular plate 1 to the greatest extent, the light passing through the light-emitting circular plate 1 can enter the upper spotlight cover 32 and is reflected to the light-emitting circular plate 1 by the upper spotlight cover 32, and the light can only be emitted and dispersed through the side face of the light-emitting circular plate 1, so that the light-emitting intensity is increased.
Example III
The embodiment provides a technical scheme: a navigation light, referring to fig. 2 and 4, comprises a light source according to the first or second embodiments, a fresnel lens cover 6 and a base 7; the Fresnel lens cover 6 is detachably arranged on the upper side of the base 7, the light source is arranged on the inner side of the Fresnel lens cover 6, the Fresnel lens cover 6 can effectively diffuse light emitted by the light source in a long distance, the base 7 is fixedly provided with the vertical support tube 5, the light source is arranged at the upper end of the vertical support tube 5, the vertical support tube 5 determines the installation height of the light source, the vertical support tube 5 and the light source are installed by using screws, and an electric wire of the light source is paved in the vertical support tube 5;
the base 7 outside is provided with optical sensor 8 and solar panel 9, be provided with battery and control circuit board in the base 7, solar panel 9 realizes charging to the battery, control circuit board, optical sensor 8 and light source electric connection, optical sensor 8 just can trigger when light intensity falls to the setting value and open, optical sensor 8 adopts GZ-A1 model, and then only at night or extreme weather, the lamp pearl just can give out light, solar panel 9 is 360 settings in the outside around base 7, solar panel 9 is the slope setting, the angle of solar panel 9 slope is two kinds: the solar panel 9 and the base 7 are separated, and the inclination angle of the solar panel 9 is 30-45 degrees; the other solar panel 9 and the base 7 are integrated, and the inclination angle of the solar panel 9 is 60-65 degrees; since the power generation efficiency of the solar panel 9 is related to the angle of the light incident on the solar panel 9, that is, the larger the incident angle is, the higher the power generation efficiency is, so in order to increase the power generation efficiency of the solar panel 9, the inclination angle of the solar panel needs to be adjusted according to the latitude of the region in use.
In addition, the navigation mark lamp can be externally connected with a 220V mains supply, but the optical sensor 8 and the solar panel 9 are removed, the voltage of the navigation mark lamp is regulated to the proper voltage of the light source by using a transformer, and meanwhile, a control switch is additionally arranged to switch and control the light source, so that the effect of starting and closing the navigation mark lamp is achieved.
The foregoing description of the preferred embodiment of the utility model is merely illustrative of the utility model, and is not intended to be limiting. It will be appreciated by persons skilled in the art that many variations, modifications, and even equivalents may be made thereto without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. A light source, characterized by: comprises a light emitting circular plate, a lower light focusing cover, lamp beads and a light blocking piece; the lamp beads are arranged at the small-caliber end of the lower light condensing cover, the lower light condensing cover gathers the lamplight emitted by the lamp beads, the light-emitting circular plate is fixed at the large-caliber end of the lower light condensing cover, the light blocking piece is arranged at the upper side of the light-emitting circular plate, and the light blocking piece prevents the lamplight from being scattered from the upper side of the light-emitting circular plate.
2. A light source as claimed in claim 1, characterized in that the outer circumference of the light-exiting disc has an arc-shaped configuration, the angle of which is 20 ° -35 °.
3. A light source as claimed in claim 1, characterized in that the light barrier is a light barrier cover which is fixed to the upper surface of the light-emitting disc.
4. A light source as claimed in claim 1, wherein the light blocking member is an upper light-condensing cover, the upper light-condensing cover is fixed on the upper surface of the light-emitting disc, the upper light-condensing cover is hemispherical, and the lower light-condensing cover is of a bell mouth structure.
5. A light source as claimed in claim 3 or 4, characterized in that the upper and lower faces of the light-emitting disc are provided with circular positioning portions, both of which are respectively engaged with the light-blocking cover and the lower light-condensing cover.
6. A light source as claimed in claim 4, wherein the upper and lower light-gathering covers are fastened to the corresponding positioning portions by screwing or bonding, respectively.
7. A light source as claimed in claim 1, characterized in that the lower light-gathering cover is provided with a mounting through hole at a central position, and the mounting through hole corresponds to the position of the lamp bead.
8. A navigation light, characterized in that: comprising the light source of any one of claims 1-7, a fresnel lens cover and a base; the Fresnel lens cover is arranged on the upper side of the base, and the light source is arranged on the inner side of the Fresnel lens cover.
9. The beacon light of claim 8, further comprising an optical sensor and a solar panel; the optical sensor and the solar panel are both arranged on the base, a storage battery and a control circuit board are arranged in the base, the solar panel is used for charging the storage battery, and the storage battery, the control circuit board, the optical sensor and the light source are electrically connected.
10. The beacon light of claim 9, wherein the solar panel is disposed 360 ° around the base, and the solar panel is disposed at an angle of inclination of two: the solar panel and the base are split, and the inclination angle of the solar panel is 30-45 degrees; the other solar panel and the base are integrated, and the inclination angle of the solar panel is 60-65 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929365.7U CN220228863U (en) | 2023-04-23 | 2023-04-23 | Light source and navigation mark lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929365.7U CN220228863U (en) | 2023-04-23 | 2023-04-23 | Light source and navigation mark lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228863U true CN220228863U (en) | 2023-12-22 |
Family
ID=89175842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929365.7U Active CN220228863U (en) | 2023-04-23 | 2023-04-23 | Light source and navigation mark lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228863U (en) |
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2023
- 2023-04-23 CN CN202320929365.7U patent/CN220228863U/en active Active
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