Illuminating lamp for ship sight flow mirror and ship sight flow mirror illuminating system

Abstract

The invention provides an illumination lamp for a ship sight flow mirror and a ship sight flow mirror illumination system. The illumination lamp comprises an LED light source module, a lamp support, a magnetic attraction fixing module and a junction box. The LED light source module is of a rectangular flat plate type structure, the light-emitting face of the LED light source module is packaged by PVC materials, and LED chip sets are evenly arranged in the LED light source module. The lamp support is of a frame type structure and is made of ABS engineering plastics through an injection molding process, the outline of the lamp support is matched with the LED light source module 1, and the lamp support is used for embedding and fixing the LED light source module. The junction box and the lamp support are integrally formed into an integral part through injection molding, cable wiring terminals are arranged in the junction box, and cable lead-in holes are formed in the side wall of the junction box. The magnetic attraction fixing module comprises a permanent magnet which is fixed to the back face of the lamp support at least in a mechanical buckling or bonding mode. And the magnetic adsorption strength of the magnetic adsorption fixing module is matched with the total weight of the lamp. According to the technical scheme, the special sight flow mirror illumination solution can adapt to narrow space, and is easy and convenient to install, excellent in light quality and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of ship lighting equipment, and particularly relates to a lighting lamp for a ship sight mirror and a ship sight mirror lighting system. BACKGROUND

[0002] In a narrow space such as a ship engine room, a sight mirror is used to observe the flow state of liquid (such as fuel oil, lubricating oil) in a pipeline, and is an important accessory to ensure the normal operation of the ship power system. However, the installation position of the sight mirror is usually very narrow and inconvenient to construct, which puts forward strict requirements on the matching lighting lamp.

[0003] At present, the lighting in this area usually adopts a circular ceiling lamp with a diameter of about 110mm to 130mm. This traditional lamp has the following obvious defects:

[0004] Large volume, poor space adaptability: large circular lamps are difficult to arrange in narrow sight mirror areas, not only causing space waste, but also possibly interfering with other equipment, resulting in installation failure.

[0005] Poor installation matching: the sight mirror and the lamp need to be installed independently, and the positioning accuracy between the two cannot be guaranteed, increasing the assembly difficulty and working hours.

[0006] Insufficient functionality: the traditional light source may produce glare or uneven illumination, affecting the accurate judgment of the crew on the fluid state.

[0007] Maintenance is difficult: the fixed installation mode makes it difficult to disassemble and maintain the lamp, increasing the labor intensity of the crew.

[0008] Therefore, how to provide a lighting lamp for a ship sight mirror and a ship sight mirror lighting system, which can provide a special sight mirror lighting solution that can adapt to narrow spaces, is easy to install, has excellent light quality and is easy to maintain, has become a technical problem to be solved. SUMMARY

[0009] The present application provides a lighting lamp for a ship sight mirror and a ship sight mirror lighting system, which can provide a special sight mirror lighting solution that can adapt to narrow spaces, is easy to install, has excellent light quality and is easy to maintain.

[0010] In one embodiment of the present application, a lighting lamp for a ship sight mirror is provided, comprising: an LED light source module 1, a lamp bracket 2, a magnetic attraction fixing module 3 and a junction box 4;

[0011] The LED light source module 1 is a rectangular flat plate structure, and its light emitting surface is packaged by PVC material with a light transmittance not less than 90%, and a uniformly arranged LED chip group is arranged inside;

[0012] The lamp support 2 is of a frame structure, is made of ABS engineering plastic through injection molding process, and has a profile matched with the LED light source module 1 and is used for embedding and fixing the LED light source module;

[0013] The junction box 4 is integrally formed with the lamp support 2, the junction box 4 is internally provided with cable connection terminals, and a cable introduction hole is formed in the side wall;

[0014] The magnetic attraction fixing module 3 comprises at least one permanent magnet which is fixed on the back surface of the lamp support 2 through mechanical buckling or adhesion;

[0015] The magnetic attraction strength of the magnetic attraction fixing module 3 is matched with the total weight of the lamp, so that the lamp can be stably adsorbed on the iron bulkhead or pipeline surface of the ship body.

[0016] Further, the illuminance uniformity formed at a distance of 300 mm from the light emitting surface after the light emitted by the LED light source module 1 is scattered through the PVC packaging material is not less than 0.7, and there is no glare.

[0017] Further, the rated power of the LED chip group is 3W to 10W, and the color temperature is 4000K to 6000K of the positive white light.

[0018] Further, the frame thickness of the lamp support 2 is not greater than 15mm, so that the overall thickness of the lighting lamp is controlled within 25mm.

[0019] Further, the permanent magnet in the magnetic attraction fixing module 3 is a neodymium-iron-boron strong magnet, and the surface is subjected to nickel plating corrosion prevention treatment.

[0020] Further, a buffer pad made of rubber or silicone is arranged at the connecting interface of the lamp support 2 and the magnetic attraction fixing module 3.

[0021] Further, a waterproof gland or a rubber sealing ring is arranged at the cable introduction hole of the junction box 4.

[0022] Further, the LED light source module 1 and the lamp support 2 are detachably connected, and the connection mode is one of screw fixing or magnetic attraction.

[0023] In another embodiment of the present application, a ship flow mirror lighting system comprises the lighting lamp of any one of the above, and the lighting lamp is adsorbed and installed on the ship body structure near the flow mirror observation window through the magnetic attraction fixing module 3, so as to provide auxiliary lighting for the flow mirror.

[0024] The beneficial effects brought by the present application are as follows:

[0025] From the above scheme can be seen, the embodiment of the application provides a kind of for ship view mirror's lighting fixture and ship view mirror lighting system, including: LED light source module 1, lamp support 2, magnetic attraction fixed module 3 and terminal box 4;LED light source module 1 is rectangular flat plate structure, its light-emitting surface is encapsulated by the PVC material with light transmittance not less than 90%, it is equipped with the LED chip group of uniform arrangement;Lamp support 2 is frame structure, is made by injection molding using ABS engineering plastics, its contour is matched with LED light source module 1, for embedding and fixing the LED light source module;Terminal box 4 is integrally injection molded with lamp support 2 as a whole component, cable terminal is equipped in terminal box 4, cable introduction hole is set in side wall;Magnetic attraction fixed module 3 includes at least one permanent magnet, the permanent magnet is fixed on the back of lamp support 2 by mechanical buckle or adhesive method;The magnetic force adsorption strength of magnetic attraction fixed module 3 is matched with the total weight of the lamp, so that the lamp can be stably adsorbed on the iron bulkhead or pipeline surface of ship body.The technical scheme of the application can adapt to narrow space, and the special view mirror lighting solution of simple installation, excellent light quality and easy maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a kind of for ship view mirror's lighting fixture structure schematic diagram of the embodiment of the application; Figure 2 It is still another schematic diagram of the lighting fixture structure for ship view mirror of the embodiment of the application;

[0027] In the figure, 1 is LED light source module, 2 is lamp support, 3 is magnetic attraction fixed module, 4 is terminal box. DETAILED DESCRIPTION

[0028] To make the purpose, technical scheme and advantage of the application more clear, the technical scheme in the embodiment of the application will be clearly and completely described below in conjunction with the drawings of the embodiment of the application, obviously, the described embodiment is a part of the embodiment of the application, instead of all the embodiments. Based on the embodiment in the application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the application.

[0029] As Figure 1 Shown, Figure 1 It is a kind of for ship view mirror's lighting fixture structure schematic diagram of the embodiment of the application.

[0030] Figure 1 In the figure, a kind of for ship view mirror's lighting fixture, including: LED light source module 1, lamp support 2, magnetic attraction fixed module 3 and terminal box 4;

[0031] The LED light source module 1 is a rectangular flat plate structure, and a light emitting surface thereof is packaged by PVC material with a light transmittance of not less than 90%, and a plurality of LED chip groups are uniformly arranged in the LED light source module 1;

[0032] The lamp support 2 is a frame structure, is made of ABS engineering plastic by injection molding, and has a contour matched with the LED light source module 1, and is used for embedding and fixing the LED light source module 1.

[0033] The junction box 4 and the lamp support 2 are integrally formed by one-body injection molding, the junction box 4 is internally provided with a cable terminal, and a cable introduction hole is formed in a side wall of the junction box 4.

[0034] The magnetic attraction fixing module 3 comprises at least one permanent magnet, and the permanent magnet is fixed on a back surface of the lamp support 2 by a mechanical buckle or an adhesive.

[0035] The magnetic attraction strength of the magnetic attraction fixing module 3 is matched with the total weight of the lamp, so that the lamp can be stably attracted to the iron cabin wall or the pipeline surface of the ship body.

[0036] In the embodiment of the present application, the combination of the rectangular flat plate type LED light source and the magnetic attraction fixing, and the compact design of the lamp support and the junction box integrally injection molded fundamentally solve the problem of large volume and insufficient installation space of the traditional circular cabin top lamp. The magnetic attraction fixing mode realizes tool-free installation, flexible positioning, greatly reduces the assembly difficulty and working hours, and has significant progress compared with the fixing mode of drilling and screwing in the prior art.

[0037] In one embodiment of the present application, the light emitted by the LED light source module 1 is scattered by the PVC packaging material, and the uniformity of the illuminance formed at a distance of 300 mm from the light emitting surface is not less than 0.7, and there is no glare.

[0038] In another embodiment of the present application, the rated power of the LED chip group is 3W to 10W, and the color temperature of the positive white light is 4000K to 6000K.

[0039] By limiting the uniformity of the illuminance (≥0.7) and the specific color temperature range (4000K-6000K), the illuminating effect of the view mirror is ensured to be non-glare, soft light and good color rendering, which is beneficial to the crew to more clearly and accurately observe the bubbles, color and flow state of the fluid in the pipeline, has obvious functional advantages, and avoids the interference of light spots or shadows that may be generated by the traditional lamp.

[0040] In another embodiment of the present application, the frame thickness of the lamp support 2 is not greater than 15mm, so that the overall thickness of the illuminating lamp is controlled to be within 25mm.

[0041] Among them, the overall thickness is controlled within 25mm, which directly proves the applicability of the application in extremely narrow space, which is in sharp contrast with the traditional lamps with a diameter of more than 100mm, and the novelty and practicality are outstanding.

[0042] In another embodiment of the application, the permanent magnet in the magnetic attraction fixing module 3 is a neodymium iron boron strong magnet, and the surface is plated with nickel for corrosion protection.

[0043] By using neodymium iron boron strong magnet and doing nickel plating for corrosion protection, and setting a waterproof sealing structure at the cable inlet, the adsorption reliability and long service life of the lamp in the harsh environment of the ship (vibration, humidity, salt spray) are ensured, which is unmatched by ordinary civilian lamps or simple magnetic attraction lamps without these features, and reflects the creative design for specific application environment.

[0044] In another embodiment of the application, a rubber or silicone cushion is provided at the connection interface between the lamp support 2 and the magnetic attraction fixing module 3.

[0045] The design of the cushion increases the friction with the surface of the ship, further preventing sliding, and also serves as a shock absorber, improving the stability and safety of the equipment during ship operation.

[0046] In another embodiment of the application, a waterproof gland or rubber sealing ring is provided at the cable inlet hole of the junction box 4.

[0047] In another embodiment of the application, the LED light source module 1 and the lamp support 2 are connected in a detachable manner, and the connection mode is one of screw fixing or magnetic attraction.

[0048] The detachable connection mode allows the LED light source module to be replaced independently and quickly, greatly simplifying the maintenance process and reducing maintenance costs, while traditional lamps often need to be disassembled as a whole, and the maintenance convenience is significantly improved.

[0049] In another embodiment of the application, a ship flow mirror lighting system includes any of the above lighting lamps, and the lighting lamp is attached to the ship structure near the flow mirror observation window through its magnetic attraction fixing module 3, providing auxiliary lighting for the flow mirror.

[0050] In another embodiment of the application, the lighting lamp is composed of an LED light source module 1, a lamp support 2, a magnetic attraction fixing module 3 and a junction box 4.

[0051] When installing, first introduce the marine cable through the waterproof gland on the side of the junction box 4, and connect to the internal terminal. Then, place the entire lamp above or to the side of the viewing mirror observation window at the best light position. Due to the strong magnet in the magnetic attraction fixing module 3, the lamp will be instantly and firmly attracted to the iron wall or pipeline. After turning on the power, the light emitted by the LED light source module 1 can provide uniform and clear illumination for the viewing mirror.

[0052] When maintenance is needed, if only the light source is replaced, the connecting screw between the LED light source module 1 and the lamp bracket 2 can be directly removed and replaced; if overall maintenance is needed, the lamp can be removed from the adsorbed surface by force, and no tools are needed in the process.

[0053] The embodiment of the present application provides a lighting lamp for a ship viewing mirror and a ship viewing mirror lighting system, which comprises an LED light source module 1, a lamp bracket 2, a magnetic attraction fixing module 3 and a junction box 4. The LED light source module 1 is a rectangular flat plate structure, the light emitting surface of which is packaged by PVC material with a light transmittance of not less than 90%, and a uniformly arranged LED chip group is arranged inside. The lamp bracket 2 is a frame structure, which is made of ABS engineering plastic by injection molding process, and the outline of which matches the LED light source module 1, and is used for embedding and fixing the LED light source module. The junction box 4 and the lamp bracket 2 are integrally injection molded as a whole component, the junction box 4 is internally provided with a cable terminal, and a cable introduction hole is formed in the side wall. The magnetic attraction fixing module 3 comprises at least one permanent magnet, which is fixed on the back surface of the lamp bracket 2 by mechanical buckling or adhesive means. The magnetic attraction strength of the magnetic attraction fixing module 3 matches the total weight of the lamp, so that the lamp can be stably adsorbed on the iron wall or pipeline surface of the ship body. The technical scheme of the present application can adapt to the narrow space, is easy to install, has excellent light quality, and is convenient to maintain.

[0054] The above is the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. An illumination fixture for a ship's view mirror, characterized in that, The lighting lamp comprises an LED light source module (1), a lamp support (2), a magnetic attraction fixing module (3) and a junction box (4). The LED light source module (1) is of a rectangular flat plate structure, and its light emitting surface is packaged by PVC material with a light transmittance of not less than 90%, and is internally provided with a uniformly arranged LED chip group. The lamp support (2) is of a frame structure, is made of ABS engineering plastic through an injection molding process, and has a contour matched with the LED light source module (1) and is used for embedding and fixing the LED light source module. The junction box (4) and the lamp support (2) are integrally injection molded as one whole component, the junction box (4) is internally provided with a cable terminal, and a cable introduction hole is formed in the side wall. The magnetic attraction fixing module (3) comprises at least one permanent magnet which is fixed on the back surface of the lamp support (2) through mechanical buckling or adhesive bonding. The magnetic attraction strength of the magnetic attraction fixing module (3) is matched with the total weight of the lamp, so that the lamp can be stably attracted to the iron cabin wall or pipeline surface of the ship body.

2. A lighting fixture for a ship's view mirror according to claim 1, characterized in that The light emitted by the LED light source module (1) is scattered by the PVC packaging material, and the uniformity of the illumination formed at a distance of 300 mm from the light emitting surface is not less than 0.7, and there is no glare.

3. A lighting fixture for a ship's view mirror according to claim 1 or 2, characterized in that The rated power of the LED chip group is 3W to 10W, and the color temperature is 4000K to 6000K of the positive white light.

4. The lighting fixture for a ship's view mirror of claim 1, wherein, The frame thickness of the lamp support (2) is not greater than 15mm, so that the overall thickness of the lighting lamp is controlled within 25mm.

5. A lighting fixture for a ship's view mirror according to claim 1, characterized in that, The permanent magnet in the magnetic attraction fixing module (3) is a neodymium-iron-boron strong magnet, and the surface is subjected to nickel plating corrosion protection treatment.

6. A lighting fixture for a ship's view mirror according to claim 1, characterized in that A rubber or silicone rubber cushion is arranged at the connecting interface between the lamp support (2) and the magnetic attraction fixing module (3).

7. A lighting fixture for a ship's view mirror according to claim 1, wherein A waterproof gland or rubber sealing ring is arranged at the cable introduction hole of the junction box (4).

8. A lighting fixture for a ship's view mirror according to claim 1, characterized in that, The LED light source module (1) and the lamp support (2) are connected in a detachable manner, and the connection mode is one of screw fixing or magnetic attraction.

9. A ship's view mirror lighting system characterized by, The lighting lamp comprises an LED light source module (1), a lamp support (2), a magnetic attraction fixing module (3) and a junction box (4). The lighting lamp comprises an LED light source module (1), a lamp support (2), a magnetic attraction fixing module (3) and a junction box (4).

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