CN210310808U - Marine navigation light, lamp mast and boats and ships - Google Patents
Marine navigation light, lamp mast and boats and ships Download PDFInfo
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- CN210310808U CN210310808U CN201921110287.8U CN201921110287U CN210310808U CN 210310808 U CN210310808 U CN 210310808U CN 201921110287 U CN201921110287 U CN 201921110287U CN 210310808 U CN210310808 U CN 210310808U
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Abstract
The utility model provides a marine navigation light, lamp mast and boats and ships, wherein, marine navigation light includes base, ring light and light screen, and the ring light is installed on the base, and the light screen semi-surrounds in the periphery of ring light, forms ventilation channel between light screen and the ring light, and along the axial of ring light, the height of the illuminating part of highly being greater than or equal to ring light of light screen. And a mast and a ship provided with the marine navigation light. The marine navigation light has the advantages of simple structure, good heat dissipation and convenient maintenance.
Description
Technical Field
The utility model belongs to the technical field of the boats and ships technique and specifically relates to a marine navigation light and be provided with lamp mast, boats and ships of this marine navigation light.
Background
According to the international requirement of the maritime collision avoidance rules, the all-round lamp is arranged at a position which is not shielded by a mast, a top mast or a building and has a light arc of more than 6 degrees, and the anchor lamp is not required to be arranged at an unrealistic height above a ship body except for the thirtieth specified anchor lamp. In addition, if only one ring light is displayed, which does not meet the above requirements, two ring lights should be used and fixed in place or shielded by a bezel to resemble as much as one light at 1 nautical mile. In order to meet the requirements, a baffle plate is arranged on the prior all-round lamp, and the baffle plate arranged on the all-round lamp has the following defects:
firstly, when the all-round lamp is installed or replaced, the position of the all-round lamp needs to be repeatedly adjusted to ensure that the position of a baffle on the all-round lamp can meet the requirement of international maritime collision avoidance rules, so that the all-round lamp is complex in installation or replacement steps and inconvenient to operate;
secondly, because the calorific capacity of the all-round lamp is very big, directly set up the heat dispersion that the baffle can reduce the all-round lamp by a wide margin on the all-round lamp, both influenced the life of all-round lamp, make the all-round lamp appear the light decay again easily, the illumination that leads to the all-round lamp does not conform to the requirement of international marine collision avoidance rule.
Disclosure of Invention
In order to solve the problems, the main object of the present invention is to provide a marine navigation light with simple structure, good heat dissipation and convenient maintenance.
Another object of the utility model is to provide a be provided with above-mentioned marine navigation light's lamp mast.
It is still another object of the present invention to provide a ship with the above-mentioned mast.
In order to realize the utility model discloses a main objective, the utility model provides a marine navigation light, wherein, including base, all-round lamp and light screen, all-round lamp is installed on the base, and the light screen partly surrounds in all-round lamp's periphery, forms ventilation channel between light screen and the all-round lamp, and along all-round lamp's axial, the height that highly is greater than or equal to all-round lamp's the illuminating part of light screen.
Therefore, through the structural design of the marine navigation light, the light shielding plate can shield a part of light emitting areas of the all-round light, so that when two marine navigation lights are used on a mast of a ship, the two marine navigation lights can be arranged at a position away from the ship 1 in the sea or outside the sea, and the marine navigation lights are presented in the sight lines of other ships in a form of one marine navigation light. And the ventilation channel formed between the light screen and the all-round lamp can ensure that the all-round lamp can quickly dissipate heat, the service life of the all-round lamp is prolonged, and the illumination of the marine navigation lamp can meet the requirement of international marine collision avoidance rules. In addition, the structural design of the marine navigation light can also enable the replacement and installation of the all-round light to be more convenient and quicker.
The further scheme is that the light screen comprises a first plate body, a second plate body and a third plate body, wherein the second plate body and the third plate body are respectively located on two opposite sides of the first plate body, the second plate body and the third plate body are arranged in a mirror symmetry mode, and the cross section of the light screen is in a U-shaped arrangement.
It is thus clear that, set the cross section of light screen into the U type for the light screen can effectively avoid the light that the all-round lamp sent to be reflected back all-round lamp department and prevent to be focused by the light of reflection in all-round lamp department, thereby avoids being further promoted by the temperature of reflected light to the all-round lamp.
In a further embodiment, a light-absorbing material layer is arranged on the side of the light screen facing the annular lamp.
From top to bottom, set up the light absorption material layer and can make the light that the all-round lamp sent absorbed and do not take place the reflection to avoid the light that the all-round lamp sent to produce the influence owing to take place the transmission to the illumination of all-round lamp.
Still further, the light absorbing material layer is a black light absorbing coating.
From top to bottom, black extinction coating can improve the absorptivity to the light that the all-round lamp sent, guarantees the extinction effect of light screen.
Further, the shading plate is made of aluminum or steel.
Therefore, the shading plate made of aluminum or steel materials can have higher strength and can better resist the erosion of wind and rain.
The further proposal is that the shading plate is integrally formed by punching.
It is from top to bottom visible, the light that the light screen of integrative stamping forming can be better sends the all-round lamp intercepts, guarantees marine navigation light's result of use.
In a further proposal, the all-round lamp is a double-layer all-round lamp.
Therefore, the all-round lamp can be set according to the corresponding specification according to the requirements of the ship.
In order to realize the utility model discloses a still another purpose, the utility model provides a lamp mast, including mast and navigation banks, navigation banks includes two marine navigation lights that are mirror symmetry and set up, and two marine annular lamps are installed on the mast, and wherein, marine navigation lights adopts foretell marine navigation light, and the light screen of two marine navigation lights is located between the all round lights of two marine navigation lights.
In order to realize the utility model discloses a further purpose, the utility model provides a boats and ships, including the lamp mast, wherein, the lamp mast adopts foretell lamp mast.
Drawings
Fig. 1 is a first structural diagram of an embodiment of the marine navigation light of the present invention.
Fig. 2 is a second structural diagram of the embodiment of the navigation light for the ship of the present invention.
Figure 3 is a block diagram of an embodiment of the present invention lamp mast.
Fig. 4 is an enlarged view at a in fig. 3.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Marine navigation light embodiment:
referring to fig. 1 and 2, the marine navigation light 100 includes a base 1, a floodlight 2, and a shade 3. The all fixed mounting of all around light 2 and light screen 3 on base 1, wherein, light screen 3 is half to surround at the periphery of all around light 2, the projection on base 1 promptly, and half of the projection area of all around light 2 is located the projection of the closed area that the light screen 3 encloses, and forms ventilation channel 30 between light screen 3 and the all around light 2. The light screen 3 can shelter from 2 partial luminous regions of all around the light, and ventilation channel 30 can avoid the light screen 3 to cause the influence to the heat dissipation of all around the light 2 to guarantee that all around the light 2 can normally dispel the heat, thereby improve all around the light 2's life, and guarantee that marine navigation light 100's illumination can accord with the requirement of international marine collision avoidance rule. In addition, the height of the shade 3 is greater than or equal to the height of the light emitting part of the floodlight 2 in the axial direction of the floodlight 2, so that when two marine navigation lights 100 are used on the mast of the ship, the two marine navigation lights 100 can be presented in the form of one marine navigation light 100 in the sight line of other ships at a distance beyond the sea of the ship 1.
The light shielding plate 3 comprises a first plate body 31, a second plate body 32 and a third plate body 33, wherein the second plate body 32 and the third plate body 33 are respectively located on two opposite sides of the first plate body 31, and the second plate body 32 and the third plate body 33 are symmetrically arranged, so that the cross section of the light shielding plate 3 is in a U-shaped arrangement. And set the cross section of light screen 3 into the U type, can effectually avoid light screen 3 to encircle the light reflection meeting all around of searchlight 2 transmission and prevent to be focused at all around of the light of all around of searchlight 2 by the reflected light to avoid being further promoted by the light of launching to the temperature of all around of the searchlight 2.
Further, the light-absorbing material layer is arranged on the face, facing the ring illumination lamp 2, of the light-shielding plate 3, and the light-absorbing material layer is used for absorbing light emitted by the ring illumination lamp 2, so that the light emitted by the ring illumination lamp 2 is prevented from being reflected back to the inside of the ring illumination lamp 2 through the light-shielding plate 3, and therefore the light emitted by the ring illumination lamp 2 is prevented from influencing the illumination function of the ring illumination lamp 2 due to emission. Preferably, the light-absorbing material layer is a black light-absorbing coating, which can improve the absorption rate of the light emitted by the ambient light 2 and ensure the light-absorbing effect of the light-shielding plate 3.
Further, the light shielding plate 3 is made of an aluminum material or a steel material, and the light shielding plate 3 is preferably integrally press-molded. Because the light screen 3 made of aluminum or steel has higher strength and rigidity, and the light screen 3 can better resist the erosion of wind and rain. And adopt the stamping process of integrative stamping forming to carry out the shaping to light screen 3, make light screen 3 can be better intercept the light that all-round lamp 2 sent to avoid taking place the light leak, guarantee marine navigation light 100's result of use. Preferably, the ring light 2 can also be arranged as a double-layer ring light according to the requirements of the boat.
In summary, through the structural design of the marine navigation light 100, the marine navigation light has the advantages of simple structure, good heat dissipation and convenient maintenance, and ensures that when the two marine navigation lights 100 are combined for use, the two marine navigation lights 100 can avoid the mutual interference of the two marine navigation lights 100 in the use process through the position matching between the respective light shielding plates 3 and the structural design of the light shielding plates 3.
Lamp mast embodiment:
referring to fig. 3 and 4, the mast 4 includes a mast 41 and a navigation light group 42, and the navigation light group 42 includes two ship navigation lights 5 arranged in mirror symmetry, wherein the ship navigation light 5 of the present embodiment adopts the ship navigation light 100 described in the above embodiment.
The two marine ring lamps 5 are mounted on the mast 41 through the base 51, the shading plates 53 of the two marine navigation lamps 5 are located between the ring lamps 51 of the two marine navigation lamps 5, and the two marine ring lamps 5 are arranged at opposite positions of the two marine navigation lamps 5, so that the two marine ring lamps 5 can avoid mutual interference of the two marine navigation lamps 100 in the using process through position matching between the respective shading plates 3 and the structural design of the shading plates 3, and the arrangement of the navigation lamp group 42 on the lamp mast 4 can meet the requirement of international maritime collision avoidance rules.
In addition, through the structural design to marine navigation light 5 for only need to adjust the mounted position of marine ring light 5 when installing marine ring light 5 to mast 41 for the first time, and when carrying out the installation, change of all around light 52, then only need directly carry out the dismouting to all around light 52 can, and need not to adjust the mounted position of marine ring light 5 once more, simplified the installation of all around light 52, changed the step.
The embodiment of the ship comprises:
the ship comprises a ship body and a lamp mast, wherein the lamp mast is arranged on the ship body, and the lamp mast in the embodiment adopts the lamp mast 4 in the embodiment of the lamp mast.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (9)
1. Marine navigation light, its characterized in that includes:
a base;
a ring light mounted on the base;
the light shielding plate is installed on the base, the light shielding plate is surrounded on the periphery of the all-round lamp in a semi-surrounding mode, a ventilation channel is formed between the light shielding plate and the all-round lamp, the ventilation channel is arranged along the axial direction of the all-round lamp, and the height of the light shielding plate is larger than or equal to the height of a light emitting part of the all-round lamp.
2. The marine position light of claim 1, wherein:
the shading plate comprises a first plate body, a second plate body and a third plate body, wherein the second plate body and the third plate body are respectively positioned at two opposite sides of the first plate body, and the second plate body and the third plate body are arranged in a mirror symmetry manner;
the cross section of the light screen is U-shaped.
3. Marine navigation light according to claim 1 or 2, characterised in that:
and a light absorption material layer is arranged on one surface of the light shielding plate facing the all-round lamp.
4. Marine navigation light according to claim 3, characterised in that:
the light absorbing material layer is a black light absorbing coating.
5. Marine navigation light according to claim 4, characterised in that:
the shading plate is made of aluminum or steel.
6. Marine navigation light according to claim 5, characterised in that:
the shading plate is formed by integral punching.
7. Marine navigation light according to claim 4, characterised in that:
the all-round lamp is a double-layer all-round lamp.
8. The lamp mast comprises a mast and a navigation lamp set, wherein the navigation lamp set comprises two marine navigation lamps which are arranged in mirror symmetry, and the two marine annular lamps are arranged on the mast and are characterized in that:
the marine navigation light is the marine navigation light of any one of claims 1 to 7;
the light shielding plates of the two marine navigation lights are positioned between the all-round lights of the two marine navigation lights.
9. A vessel comprising a mast as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110287.8U CN210310808U (en) | 2019-07-15 | 2019-07-15 | Marine navigation light, lamp mast and boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921110287.8U CN210310808U (en) | 2019-07-15 | 2019-07-15 | Marine navigation light, lamp mast and boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310808U true CN210310808U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921110287.8U Active CN210310808U (en) | 2019-07-15 | 2019-07-15 | Marine navigation light, lamp mast and boats and ships |
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| CN (1) | CN210310808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665760A (en) * | 2021-09-06 | 2021-11-19 | 上海外高桥造船海洋工程有限公司 | Mast lamp equivalent arrangement method suitable for PSV ship shape |
-
2019
- 2019-07-15 CN CN201921110287.8U patent/CN210310808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665760A (en) * | 2021-09-06 | 2021-11-19 | 上海外高桥造船海洋工程有限公司 | Mast lamp equivalent arrangement method suitable for PSV ship shape |
| CN113665760B (en) * | 2021-09-06 | 2023-12-08 | 上海外高桥造船海洋工程有限公司 | Mast lamp equivalent arrangement method suitable for PSV ship type |
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