Marine engine room lighting device

Abstract

The utility model relates to the technical field of ship lighting, and discloses a ship engine room lighting device which comprises a mounting plate, the mounting lug plate is fixedly connected to the top of the mounting plate; the protection plate is fixedly connected to the top of the mounting plate; the fixing bolts are in threaded connection with the bottoms of the mounting lug plates; the penetrating opening is formed in the side face of the mounting lug plate; and the connecting assembly is fixedly connected to the inner surface of the protection plate. According to the marine engine room lighting device, a starting motor operates to drive a reciprocating screw rod to rotate, a sliding block slides left and right on the outer wall of the reciprocating screw rod, the sliding block is connected with a rack plate to move left and right, the rack plate is meshed with a half gear to rotate left and right, and the half gear drives a rotating shaft to rotate left and right, so that the lighting angle of a lighting lamp can be adjusted; and the inserting rod is pulled outwards, the embedding ring is clamped in the annular groove, the inserting rod is loosened, the inserting rod is driven to be inserted into the inserting groove in a reset mode through the elasticity of the spring, the embedding ring is fixedly installed in the annular groove, and therefore the illuminating lamp is installed, and meanwhile follow-up maintenance and replacement are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ship lighting, in particular to a ship engine room lighting device. Background Technique

[0002] Marine lighting fixtures are commonly used lighting equipment during ship navigation. Ship lighting fixtures have special designs and functions to adapt to the marine environment and navigation needs. Common types of marine lighting fixtures include navigation lights, anchor lights, signal lights, side lights, and warning lights. Marine lighting fixtures usually need to comply with the regulations and standards of the International Maritime Organization to ensure the safety and visibility of ships during sea navigation.

[0003] Since ships travel on the sea, there are often winds and waves that cause the ship to shake, which makes the lighting device shake and is prone to damage. When the lighting fixture installation component is damaged, the entire device needs to be disassembled for repair and replacement, which is rather troublesome. For this reason, we provide a ship engine room lighting device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a ship engine room lighting device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A ship engine room lighting device, comprising: a mounting plate;

[0006] Mounting ear plates fixedly connected to the top of the mounting plate;

[0007] A protective plate fixedly connected to the top of the mounting plate;

[0008] Fixed bolts threadedly connected to the bottom of the mounting ear plates;

[0009] A through hole opened on the side surface of the mounting ear plate;

[0010] And a connection component fixedly connected to the inner surface of the protective plate; characterized in that: the connection component includes an adjustment part fixedly connected to the inner surface of the protective plate, and the adjustment part is connected with a mounting part.

[0011] Preferably, the adjustment part includes a motor fixedly connected to the inner side of the mounting ear plate, an output end of the motor is fixedly connected with a reciprocating lead screw, an outer wall of the reciprocating lead screw is slidably connected with a sliding block, a bottom of the sliding block is fixedly connected with a rack plate, a bottom of the rack plate is engaged with a half gear, an inner wall of the half gear is fixedly connected with a rotating shaft, and two ends of the rotating shaft are respectively rotatably connected to an inner surface of the mounting plate through bearings.

[0012] Preferably, the installation part includes an annular groove formed on the outer wall of the rotating shaft. An insertion ring is clamped on the inner surface of the annular groove. A plug rod penetrates through the outer wall of the insertion ring. The inner end of the plug rod is inserted into a slot formed on the inner surface of the annular groove. A spring is fixedly connected to the outer wall of the insertion ring. One end of the spring away from the outer wall of the insertion ring is fixedly connected to the inner surface of the plug rod. An installation frame is fixedly connected to the outer wall of the insertion ring. A connecting plate is fixedly connected to the inner side of the installation frame. An installation lamp holder penetrates through the bottom of the connecting plate. A lighting lamp is threadedly connected to the bottom of the installation lamp holder.

[0013] Preferably, the side surface of the protection plate is fixedly connected to the inner side of the installation ear plate.

[0014] Preferably, the side end of the rack plate corresponds to the through port, facilitating the left and right movement of the rack plate.

[0015] Preferably, the insertion ring is arranged as a metal open ring, and the metal open ring is made of an elastic material, facilitating the clamping of the insertion ring in the annular groove.

[0016] Preferably, the number of the plug rods is six. Every three of the six plug rods are set as a group and respectively penetrate through the outer wall of the insertion ring movably, installing the insertion ring on the outer wall of the rotating shaft, facilitating the adjustment of the irradiation angle of the lighting lamp.

[0017] Compared with the prior art, the utility model provides a ship engine room lighting device, having the following beneficial effects:

[0018] For this ship engine room lighting device, when the motor is started to operate and drive the reciprocating lead screw to rotate, the sliding block slides left and right on the outer wall of the reciprocating lead screw. The sliding block connects the rack plate to move left and right. At the same time, the rack plate meshes with the half gear to rotate left and right. The half gear drives the rotating shaft to rotate left and right, so as to adjust the lighting angle of the lighting lamp.

[0019] For this ship engine room lighting device, the plug rod is pulled outwards to clamp the insertion ring in the annular groove. The plug rod is released and the elastic force of the spring drives the plug rod to reset and be inserted into the slot, fixing the insertion ring in the annular groove, thereby installing the lighting lamp. At the same time, it is convenient for installation and disassembly, facilitating subsequent maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of a partial structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the adjusting part structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the installation part structure of the present utility model.

[0025] In the figure: mounting plate 1, mounting ear plate 2, protective plate 3, fixing bolt 4, through hole 5, connecting component 6, adjusting part 61, motor 611, reciprocating lead screw 612, sliding block 613, rack plate 614, half gear 615, rotating shaft 616, mounting part 62, annular groove 621, embedded ring 622, insertion rod 623, slot 624, spring 625, mounting bracket 626, connecting plate 627, mounting lamp socket 628, illuminating lamp 629. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment 1

[0028] The ship engine room lighting device provided by the present utility model is as Figures 1 to 5 shown: A ship engine room lighting device includes: a mounting plate 1;

[0029] A mounting ear plate 2 fixedly connected to the top of the mounting plate 1;

[0030] A protective plate 3 fixedly connected to the top of the mounting plate 1;

[0031] A fixing bolt 4 threadedly connected to the bottom of the mounting ear plate 2;

[0032] A through hole 5 opened on the side of the mounting ear plate 2;

[0033] And a connecting component 6 fixedly connected to the inner surface of the protective plate 3; characterized in that: the connecting component 6 includes an adjusting part 61 fixedly connected to the inner surface of the protective plate 3, and the adjusting part 61 is connected with a mounting part 62.

[0034] The adjusting part 61 includes a motor 611 fixedly connected to the inner side of the mounting ear plate 2. The output end of the motor 611 is fixedly connected with a reciprocating lead screw 612. A sliding block 613 is slidably connected to the outer wall of the reciprocating lead screw 612. A rack plate 614 is fixedly connected to the bottom of the sliding block 613. A half gear 615 is engaged with the bottom of the rack plate 614. A rotating shaft 616 is fixedly connected to the inner wall of the half gear 615. The two ends of the rotating shaft 616 are respectively rotatably connected to the inner surface of the mounting plate 1 through bearings.

[0035] In this embodiment, the side surface of the protective plate 3 is fixedly connected to the inner side of the mounting ear plate 2.

[0036] Furthermore, the side end of the rack plate 614 corresponds to the through port 5, facilitating the left and right movement of the rack plate 614. Embodiment 2

[0037] On the basis of Embodiment 1, the ship engine room lighting device provided by the present utility model is as Figures 1 to 5 shown: The mounting part 62 includes an annular groove 621 opened on the outer wall of the rotating shaft 616. An inlay ring 622 is clamped on the inner surface of the annular groove 621. A plug rod 623 penetrates through the outer wall of the inlay ring 622. The inner end of the plug rod 623 is inserted into a slot 624 opened on the inner surface of the annular groove 621. A spring 625 is fixedly connected to the outer wall of the inlay ring 622. One end of the spring 625 far from the outer wall of the inlay ring 622 is fixedly connected to the inner surface of the plug rod 623. An installation frame 626 is fixedly connected to the outer wall of the inlay ring 622. A connecting plate 627 is fixedly connected to the inner side of the installation frame 626. An installation lamp socket 628 penetrates through the bottom of the connecting plate 627. A lighting lamp 629 is threadedly connected to the bottom of the installation lamp socket 628.

[0038] In this embodiment, the inlay ring 622 is set as a metal open ring, and the metal open ring is made of an elastic material, facilitating the clamping of the inlay ring 622 in the annular groove 621.

[0039] Furthermore, the number of the plug rods 623 is set to six. Every three of the six plug rods 623 are set as a group and respectively penetrate through the outer wall of the inlay ring 622, installing the inlay ring 622 on the outer wall of the rotating shaft 616, facilitating the adjustment of the irradiation angle of the lighting lamp 629.

[0040] During the actual operation process, when this device is in use, the mounting ear plate 2 is threadedly connected to the ship's inner roof through the fixing bolt 4. The motor 611 is started to operate and drives the reciprocating lead screw 612 to rotate, causing the sliding block 613 to slide left and right on the outer wall of the reciprocating lead screw 612. The sliding block 613 connects the rack plate 614 to move left and right. At the same time, the bottom of the rack plate 614 engages the half gear 615 to rotate left and right, and the half gear 615 drives the rotating shaft 616 to rotate left and right, thereby driving the lighting lamp 629 to rotate left and right to adjust the lighting angle.

[0041] First, pull the insertion rod 623 outwards, snap the embedding ring 622 into the annular groove 621, and release the insertion rod 623. At this time, the elastic force of the spring 625 drives the insertion rod 623 to reset and insert it into the slot 624, fixing the embedding ring 622 in the annular groove 621, thereby installing the mounting bracket 626 and installing the lighting lamp 629, so as to improve the installation stability of the lighting lamp 629 and facilitate the subsequent disassembly of the lighting lamp 629 for subsequent cleaning and maintenance.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A ship engine room lighting device, comprising: Mounting plate (1); Mounting ear plates (2) fixedly connected to the top of the mounting plate (1); Protective plates (3) fixedly connected to the top of the mounting plate (1); Fixing bolts (4) threadedly connected to the bottom of the mounting ear plates (2); Penetration openings (5) opened on the sides of the mounting ear plates (2); And a connection assembly (6) fixedly connected to the inner surface of the protective plate (3); characterized in that: the connection assembly (6) includes an adjustment part (61) fixedly connected to the inner surface of the protective plate (3), and the adjustment part (61) is connected with a mounting part (62).

2. The marine engine room lighting device according to claim 1, characterized in that: The adjustment part (61) includes a motor (611) fixedly connected to the inner side of the mounting ear plate (2), the output end of the motor (611) is fixedly connected with a reciprocating lead screw (612), the outer wall of the reciprocating lead screw (612) is slidably connected with a sliding block (613), the bottom of the sliding block (613) is fixedly connected with a rack plate (614), the bottom of the rack plate (614) is engaged with a half gear (615), the inner wall of the half gear (615) is fixedly connected with a rotating shaft (616), and the two ends of the rotating shaft (616) are respectively rotatably connected to the inner surface of the mounting plate (1) through bearings.

3. The marine engine room lighting device according to claim 1, characterized in that: The mounting part (62) includes an annular groove (621) opened on the outer wall of the rotating shaft (616), the inner surface of the annular groove (621) is clamped with an embedded ring (622), the outer wall of the embedded ring (622) is penetrated by a plug rod (623), the inner end of the plug rod (623) is inserted into a slot (624) opened on the inner surface of the annular groove (621), the outer wall of the embedded ring (622) is fixedly connected with a spring (625), the end of the spring (625) far away from the outer wall of the embedded ring (622) is fixedly connected to the inner surface of the plug rod (623), the outer wall of the embedded ring (622) is fixedly connected with a mounting bracket (626), the inner side of the mounting bracket (626) is fixedly connected with a connecting plate (627), the bottom of the connecting plate (627) is fixedly penetrated by a mounting lamp holder (628), and the bottom of the mounting lamp holder (628) is threadedly connected with a lighting lamp (629).

4. A ship engine room lighting device according to claim 1, characterized in that: The side of the protective plate (3) is fixedly connected to the inner side of the mounting ear plate (2).

5. The ship engine room lighting device according to claim 2, characterized in that: The side end of the rack plate (614) corresponds to the penetration opening (5), and both ends of the rack plate (614) respectively pass through the two side penetration openings movably.

6. The marine engine room lighting device according to claim 3, characterized in that: The embedded ring (622) is set as a metal open ring, and the metal open ring is made of an elastic material.

7. The ship engine room lighting device according to claim 3, characterized in that: The number of the plug rods (623) is set to six, and every three of the six plug rods (623) are set as a group and respectively pass through the outer wall of the embedded ring (622) movably.

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