CN113217840A

CN113217840A - Marine dual-purpose LED power lamp of illumination searchlighting

Info

Publication number: CN113217840A
Application number: CN202110393336.9A
Authority: CN
Inventors: 刘玮
Original assignee: Yancheng Qiyuetang Trading Co ltd
Current assignee: Wenling Guangdi Photoelectric Science And Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-08-06
Anticipated expiration: 2041-04-13
Also published as: CN113217840B

Abstract

The invention discloses a dual-purpose LED power lamp for marine lighting and searchlighting, which comprises a base station, wherein a turntable is rotationally arranged in the base station, a support plate is fixedly arranged on the top surface of the turntable, a lifting plate is vertically and slidably arranged in the support plate, a telescopic rod extending vertically is fixedly arranged on the lifting plate, a support table is fixedly arranged at the top end of the telescopic rod, a support is fixedly arranged on the periphery of the upper half part of the telescopic rod, a floating box is rotationally arranged between the supports, a cavity is formed in the floating box and is arranged in the cavity in a vacuum manner, the invention can adjust the height of the LED power lamp by manually rotating an operating panel on the left side, meanwhile, the invention is provided with two modes of lamps, namely an LED illuminating lamp suitable for common lighting, can be used for common lighting on a deck, and when a user needs to search or look over a distant sea, the turntable can be rotated by the user at the same time, the rotation angle of the searchlight in the left and right direction is changed.

Description

Marine dual-purpose LED power lamp of illumination searchlighting

Technical Field

The invention relates to the technical field of LEDs, in particular to a marine dual-purpose LED power lamp for illumination and searchlighting.

Background

All be equipped with light or searchlight on fishing boat or other surface of water ships, the light is used for the illumination, the searchlight is used for surveying hydrology or lifesaving etc. usually the light is two detached equipment with the searchlight, such design makes two lamps need use two equipment to operate, relatively occupation space, and traditional searchlight height can not be adjusted, know about and near shine, and the light on the hull is also fixed in certain department usually, can't adjust, therefore it saves space to be necessary to design one kind, and the dual-purpose LED power lamp of the regulation of being convenient for.

Disclosure of Invention

The invention aims to provide a marine dual-purpose LED power lamp for illumination and searchlighting, which is used for overcoming the defects in the prior art.

The invention relates to a dual-purpose LED power lamp for marine illumination and searchlighting, which comprises a base station, wherein a rotary disc is rotationally arranged in the base station, a supporting plate is fixedly arranged on the top surface of the rotary disc, a lifting plate is vertically and slidably arranged in the supporting plate, a telescopic rod extending vertically is fixedly arranged on the lifting plate, a supporting table is fixedly arranged at the top end of the telescopic rod, a support is fixedly arranged on the periphery of the upper half part of the telescopic rod, a floating box is rotationally arranged between the supports, a cavity is formed in the floating box and is arranged in a vacuum manner, a lamp holder with a downward opening is fixedly arranged at the bottom end of the floating box, a turnover plate is rotationally arranged in the lamp holder, a searchlight and an LED illuminating lamp are respectively and fixedly arranged on the upper side surface and the lower side surface of the turnover plate, the LED lamp is used for common illumination, the searchlight is used for searchlighting illumination, and a light-gathering cover is vertically and slidably arranged on the periphery of the lamp holder, the snoot is used for spotlight, the snoot distance the distance of brace table with the LED light with the user state of searchlight is correlated with, all set firmly the circle case on the both sides face of floating the case, two the one end that the circle case kept away from each other all sets firmly the angle pivot, the angle pivot with the support normal running fit is connected, the circle incasement is filled with fusing mechanism, fusing mechanism can be fused when the hull topples, makes float the case with the circle case separation, the lamp stand with be equipped with a telescopic rope between the carousel.

According to a further technical scheme, limit grooves which are uniformly distributed are formed in the periphery of a rotary table, limit plates are arranged on a base table in a sliding mode, a first electromagnet mechanism used for controlling the limit plates to slide left and right is installed on the upper sides of the limit plates, the limit plates can be inserted into the limit grooves to limit the rotary table to rotate, two inclined plates are symmetrically arranged on the top surface of the rotary table left and right, each inclined plate is rotatably provided with two support shafts, handles are rotatably arranged on the support shafts, a bottom cavity is formed in the rotary table, a main rotary table is rotatably arranged in the bottom cavity, driving wheels are rotatably arranged on the left side and the right side of the main rotary table, the support shafts are in power connection with the driving wheels through power belts, vertical screw rods which extend up and down are rotatably arranged on the left side of a support plate, driving gears are fixedly arranged at the bottoms of the vertical screw rods and are meshed with the left driving wheels, the vertical screw is in threaded fit connection with the lifting plate, the left operating panel is manually rotated to drive the vertical screw to rotate, so that the lifting plate drives the telescopic rod to move up and down, and the height of the lamp holder is adjusted.

According to the technical scheme, grooves which are uniformly distributed are formed in the periphery of the main turntable, an insertion rod which can be inserted into the grooves is arranged on the right side of the bottom cavity in a sliding mode, a reset spring which is used for controlling the insertion rod to slide is arranged on the upper side of the insertion rod, a pressing plate which is arranged in a vertical sliding mode is arranged on the right side of the insertion rod, the bottom end of the pressing plate and the right end of the insertion rod are arranged in an inclined mode and are in sliding butt joint, a second electromagnet mechanism which is used for controlling the pressing plate to slide vertically is arranged at the left end of the pressing plate, the pressing plate moves downwards by controlling the second electromagnet mechanism to work, the insertion rod is inserted into the grooves, and the main turntable is limited.

According to the technical scheme, a spline housing is arranged in the supporting plate in a rotating mode and is connected with the rotary table in a rotating fit mode, a main gear is fixedly arranged at the bottom end of the spline housing and is meshed with the main rotary table, the spline housing is in clearance fit with the telescopic rod, a spline shaft is arranged in the telescopic rod in a rotating mode and is inserted into the spline housing, and the spline shaft is connected with the spline housing in a spline fit mode.

According to the technical scheme, a long shaft extending up and down is arranged in the support in a rotating mode, the bottom end of the long shaft is in power connection with the spline shaft through a driven belt, the top end of the long shaft is in power connection with the angle rotating shaft on the left side through a first gear mechanism, the driving wheel on the right side is in power connection with the rear end of the main rotating disc through a driving belt, the spline sleeve rotates by rotating the operating disc on the right side, and then the long shaft drives the floating box to rotate.

A further technical scheme is that a plane plate is fixedly arranged on the top surface of the supporting table, a convex astigmatic mirror is fixedly arranged on the top surface of the plane plate and used for reflecting light rays of the LED illuminating lamp, short insertion plates are arranged on the left side surface and the right side surface of the plane plate in a sliding mode, two fixing rods with bilateral symmetry are fixedly arranged on the bottom surface of the lamp holder, limiting holes are formed in the fixing rods, the short insertion plates are used for being inserted into the limiting holes to limit the lamp holder to rotate, two belt pulleys with bilateral symmetry are arranged in the supporting table in a rotating mode, the two belt pulleys are connected through a limiting belt in a crossed power mode, a shifting plate is fixedly arranged on each belt pulley, a sliding pin is fixedly arranged on each short insertion plate and is inserted into the shifting plate in a sliding mode, the rear end of one belt pulley is connected with power source power, and the power source works through control, and the belt pulley is rotated, so that the short insertion plate is inserted into the limiting hole.

Further technical scheme, the lamp stand is embedded to have the upset motor admittedly, the upset motor with the right-hand member power of returning face plate is connected, the lamp stand internal rotation is equipped with the thin axle that extends from top to bottom, the bottom of thin axle with the left end power of returning face plate is connected, the bottom of major axis is rotated and is equipped with thin screw rod, thin screw rod with snoot screw-thread fit connects, thin screw rod with through thin belt power connection between the thin axle, through the work of upset motor, make the returning face plate upset, and then make the searchlight with the LED light switches, makes the snoot reciprocate simultaneously.

The working process of the invention is as follows:

firstly, the left operating panel is manually controlled to rotate, so that the main rotating disc on the left side rotates, the transmission gear drives the vertical screw rod to rotate, the lifting plate moves up and down, and the height of the lamp holder is adjusted;

when the LED illuminating lamp is used for ordinary illumination, the overturning motor is controlled to work, the overturning plate is rotated, the LED illuminating lamp faces downwards, the overturning plate drives the thin shaft to rotate, the thin screw rod is rotated, the light-gathering cover descends, the light-gathering cover gathers light, the belt pulley is controlled to rotate, the shifting plate drives the short inserting plate to be inserted into the limiting hole, and the fixing rod is limited;

when searchlight illumination is needed, firstly, the first electromagnet mechanism is controlled to work, the limiting plate slides out of the limiting groove, the rotary table is not limited, meanwhile, the second electromagnet mechanism is controlled to work, the pressing plate is moved upwards, the reset spring drives the insertion rod to move upwards, the insertion rod is further away from the groove, the main rotary table is not limited, then the belt pulley is controlled to rotate, the short insertion plate slides out of the limiting hole, so that the lamp holder is not limited, at the moment, the operating disc on the right side is manually rotated, the driving wheel is rotated, the main rotary table is rotated, the spline sleeve is driven to rotate, the spline sleeve drives the spline shaft to rotate, the spline shaft drives the long shaft to rotate, so that the angle rotating shaft drives the floating box to rotate, the orientation of the lamp holder can be controlled, at the same time, the overturning motor is controlled to work, the overturning plate is overturned, so that the searchlight and the LED illuminating lamp can exchange positions to enable the searchlight to face downwards, at the searchlight is lightened, an operator holds the operating panel by hand to rotate the turntable, so that the orientation of the searchlight can be adjusted;

when the ship turns on one's side, the LED light lights, and, fusing mechanism fuses, makes and floats case and round case and break away from, and the lamp stand breaks away from with the brace table, and the floating case can float on the surface of water, makes things convenient for the life saving personnel to search for and rescue.

The invention has the beneficial effects that: the invention can adjust the height of the LED power lamp by manually rotating the left operating panel, and simultaneously has two modes of lamps, namely an LED illuminating lamp suitable for common illumination, can be used for common illumination on a deck, can control the interchange positions of a searchlight and the LED illuminating lamp by turning over a motor when a remote sea surface needs to be searched or checked, and simultaneously manually operates the right side operating panel to swing the lamp holder so as to change the angle of the front direction and the back direction of the searchlight.

Drawings

FIG. 1 is a schematic external view of a marine dual-purpose LED power lamp for illumination and searchlighting;

FIG. 2 is a schematic view of the internal structure of a marine dual-purpose LED power lamp for illumination and searchlighting;

FIG. 3 is an enlarged schematic view of the invention at the turntable;

FIG. 4 is a side schematic view of the operating panel of the present invention;

fig. 5 is an enlarged schematic view at a lamp socket in the present invention;

fig. 6 is an enlarged schematic view of the support stage of the present invention.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the present invention is provided in conjunction with the following examples, it is to be understood that the following text is only intended to describe a dual-purpose LED power lamp for marine lighting and searchlighting or several specific embodiments of the present invention, and does not strictly limit the scope of the invention as specifically claimed, as used herein, the terms up, down, left and right are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human error, the following detailed description of the specific features of the dual-purpose LED power lamp for marine lighting and searchlighting:

referring to fig. 1 to 6, the dual-purpose LED power lamp for marine lighting and searchlighting according to the embodiment of the present invention includes a base 11, a rotary table 10 is rotatably disposed in the base 11, a support plate 41 is fixedly disposed on a top surface of the rotary table 10, a lifting plate 43 is slidably disposed in the support plate 41 up and down, an expansion link 80 extending up and down is fixedly disposed on the lifting plate 43, a support table 50 is fixedly disposed at a top end of the expansion link 80, a support 44 is fixedly disposed on an outer circumference of an upper half portion of the expansion link 80, a floating box 48 is rotatably disposed between the support 44, a cavity 49 is disposed in the floating box 48, a vacuum arrangement is disposed in the cavity 49, a lamp holder 81 with a downward opening is fixedly disposed at a bottom end of the floating box 48, a turning plate 62 is rotatably disposed in the lamp holder 81, a searchlight 64 and an LED lighting lamp 63 are respectively disposed on upper and lower lateral surfaces of the turning plate 62, and the LED lighting lamp 63 is used for general lighting, the searchlight 64 is used for searchlighting, the periphery of the lamp holder 81 is provided with a snoot 60 in an up-and-down sliding manner, the snoot 60 is used for condensing light, the snoot 60 is far away from the supporting table 50, the LED illuminating lamp 63 is associated with the using state of the searchlight 64, the two side faces of the floating box 48 are respectively and fixedly provided with a round box 46, one end, away from each other, of each round box 46 is respectively and fixedly provided with an angle rotating shaft 45, the angle rotating shaft 45 is connected with the support 44 in a rotating matching manner, a fusing mechanism 47 is filled in each round box 46, the fusing mechanism 47 can be fused when a ship body topples, so that the floating box 48 is separated from the round boxes 46, and a telescopic rope 90 is arranged between the lamp holder 81 and the rotary table 10.

Beneficially or exemplarily, the periphery of the rotary table 10 is provided with uniformly distributed limiting grooves 20, the base 11 is provided with a limiting plate 18 in a sliding manner, the upper side of the limiting plate 18 is provided with a first electromagnet mechanism 19 for controlling the limiting plate 18 to slide left and right, the limiting plate 18 can be inserted into the limiting groove 20 to limit the rotation of the rotary table 10, the top surface of the rotary table 10 is provided with two inclined plates 24 in a bilateral symmetry manner, each inclined plate 24 is provided with two support shafts 34 in a rotating manner, each support shaft 34 is provided with a handle 35 in a rotating manner, a bottom cavity 12 is formed in the rotary table 10, a main rotary table 13 is rotatably provided in the bottom cavity 12, transmission wheels 23 are rotatably provided on both left and right sides of the main rotary table 13, the support shafts 34 and the transmission wheels 23 are in a power connection through power belts 25, vertical screws 42 extending up and down are rotatably provided on the left side of the support plate 41, the bottom end of the vertical screw rod 42 is fixedly provided with a transmission gear 39, the transmission gear 39 is meshed with the transmission wheel 23 on the left side, the vertical screw rod 42 is in threaded fit connection with the lifting plate 43, the operation panel 26 on the left side is manually rotated to drive the vertical screw rod 42 to rotate, the lifting plate 43 drives the telescopic rod 80 to move up and down, and therefore the height of the lamp holder 81 is adjusted.

Beneficially or exemplarily, the outer periphery of the main rotary disc 13 is provided with uniformly distributed grooves 14, the right side of the bottom cavity 12 is slidably provided with an insertion rod 16 which can be inserted into the groove 14, the upper side of the insertion rod 16 is provided with a return spring 22 for controlling the insertion rod 16 to slide, the right side of the insertion rod 16 is provided with a pressing plate 17 which is slidably arranged up and down, the bottom end of the pressing plate 17 and the right end of the insertion rod 16 are both obliquely arranged and slidably abutted, the left end of the pressing plate 17 is provided with a second electromagnet mechanism 21 for controlling the pressing plate 17 to slide up and down, and the pressing plate 17 is moved down by controlling the second electromagnet mechanism 21 to work, so that the insertion rod 16 is inserted into the groove 14, and the main rotary disc 13 is limited.

Advantageously or exemplarily, a spline housing 28 is rotatably disposed in the support plate 41, the spline housing 28 is rotatably and fittingly connected to the rotary disk 10, a main gear 15 is fixedly disposed at a bottom end of the spline housing 28, the main gear 15 is engaged with the main rotary disk 13, the spline housing 28 is in clearance fit with the telescopic rod 80, a spline shaft 40 is rotatably disposed in the telescopic rod 80, and the spline shaft 40 is inserted into the spline housing 28 and is in spline fit connection with the spline housing 28.

Advantageously or exemplarily, a long shaft 68 extending up and down is rotatably disposed in the bracket 44, a bottom end of the long shaft 68 is in power connection with the spline shaft 40 through a driven belt 67, a top end of the long shaft 68 is in power connection with the left angle rotating shaft 45 through a first gear mechanism 69, the right driving wheel 23 is in power connection with a rear end of the main rotating disk 13 through a driving belt 27, and the spline housing 28 is rotated by rotating the right operating disk 26, so that the long shaft 68 drives the floating box 48 to rotate.

Beneficially or exemplarily, a plane plate 53 is fixedly arranged on the top surface of the support table 50, a convex astigmatic mirror 54 is fixedly arranged on the top surface of the plane plate 53, the convex astigmatic mirror 54 is used for reflecting light of the LED illumination lamp 63, short insertion plates 57 are slidably arranged on both left and right side surfaces of the plane plate 53, two bilaterally symmetrical fixing rods 59 are fixedly arranged on the bottom surface of the lamp holder 81, limiting holes 58 are respectively formed in the fixing rods 59, the short insertion plates 57 are used for being inserted into the limiting holes 58 to limit the rotation of the lamp holder 81, two belt pulleys 51 symmetrically arranged left and right are rotatably arranged in the support table 50, the two belt pulleys 51 are cross-connected through a limiting belt 52, shifting plates 55 are fixedly arranged on the belt pulleys 51, sliding pins 56 are fixedly arranged on the short insertion plates 57, the sliding pins 56 are slidably inserted into the shifting plates 55, the rear end of one of the belt pulleys 51 is in power connection with a power source, and the belt pulley 51 is rotated by controlling the power source to work, so that the short insertion plate 57 is inserted into the limiting hole 58.

Beneficially or exemplarily, a turning motor 61 is fixedly embedded in the lamp holder 81, the turning motor 61 is in power connection with the right end of the turning plate 62, a thin shaft 66 extending up and down is rotatably disposed in the lamp holder 81, the bottom end of the thin shaft 66 is in power connection with the left end of the turning plate 62, a thin screw rod 70 is rotatably disposed at the bottom end of the long shaft 68, the thin screw rod 70 is in threaded fit connection with the light-gathering cover 60, the thin screw rod 70 is in power connection with the thin shaft 66 through a thin belt 71, and the turning plate 62 is turned over by the operation of the turning motor 61, so that the searchlight 64 and the LED illuminating lamp 63 are switched, and the light-gathering cover 60 moves up and down.

The working process of the invention is as follows:

firstly, the left operating panel 26 is manually controlled to rotate, so that the main rotating disc 13 on the left side rotates, the transmission gear 39 drives the vertical screw rod 42 to rotate, the lifting plate 43 moves up and down, and the height of the lamp holder 81 is adjusted;

when the LED illuminating lamp is used for ordinary illumination, the overturning motor 61 is controlled to work, the overturning plate 62 is rotated, the LED illuminating lamp 63 faces downwards, meanwhile, the overturning plate 62 drives the thin shaft 66 to rotate, the thin screw rod 70 is rotated, the light-gathering cover 60 descends, the light-gathering cover 60 gathers light, meanwhile, the belt pulley 51 is controlled to rotate, the shifting plate 55 drives the short inserting plate 57 to be inserted into the limiting hole 58, and the fixing rod 59 is limited;

when searchlighting illumination is needed, firstly, the first electromagnet mechanism 19 is controlled to work, the limit plate 18 slides out of the limit groove 20, the rotary table 10 is not limited, meanwhile, the second electromagnet mechanism 21 is controlled to work, the press plate 17 moves upwards, the reset spring 22 drives the insert rod 16 to move upwards, further, the insert rod 16 is far away from the groove 14, the main rotary table 13 is not limited, then, the belt pulley 51 is controlled to rotate, the short insert plate 57 slides out of the limit hole 58, so that the lamp holder 81 is not limited, at the moment, the right operation disc 26 is manually rotated, the transmission wheel 23 rotates, further, the main rotary table 13 rotates, the spline sleeve 28 is driven to rotate, meanwhile, the spline shaft 40 is driven to rotate, further, the spline shaft 40 drives the long shaft 68 to rotate, so that the angle rotating shaft 45 drives the floating box 48 to rotate, further, the orientation of the lamp holder 81 can be controlled, meanwhile, the overturning motor 61 is controlled to work, and the overturning plate 62 is overturned, the searchlight 64 and the LED illuminating lamp 63 are switched between positions, the searchlight 64 faces downwards, the searchlight 64 is turned on at the moment, an operator holds the operating panel 26 by hands, the rotating disc 10 rotates, and the orientation of the searchlight 64 can be adjusted;

when the ship turns on one side, the LED illuminating lamp 63 is turned on, the fusing mechanism 47 is fused, the floating box 48 is separated from the round box 46, the lamp holder 81 is separated from the supporting platform 50, the floating box 48 can float on the water, and the rescue of life-saving personnel is facilitated.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a dual-purpose LED power lamp is searchlight to marine illumination, includes the base station, its characterized in that: the rotary table is rotationally arranged in the base station, a supporting plate is fixedly arranged on the top surface of the rotary table, a lifting plate is arranged in the supporting plate in a vertically sliding mode, a telescopic rod extending vertically is fixedly arranged on the lifting plate, a supporting table is fixedly arranged at the top end of the telescopic rod, supports are fixedly arranged on the peripheries of the upper half portions of the telescopic rods, a floating box is rotatably arranged between the supports, a cavity is formed in the floating box, a vacuum is arranged in the cavity, a lamp holder with a downward opening is fixedly arranged at the bottom end of the floating box, a turnover plate is rotationally arranged in the lamp holder, searchlights and LED illuminating lamps are respectively fixedly arranged on the upper side surface and the lower side surface of the turnover plate, the LED illuminating lamps are used for ordinary illumination, the searchlights are used for searchlight illumination, condensing covers are arranged on the peripheries of the lamp holder in a vertically sliding mode, condensing covers are used for condensing light, and the distances between the condensing covers and the supporting table are related to the using states of the LED illuminating lamps and the searchlights, the floating box is characterized in that round boxes are fixedly arranged on two side faces of the floating box, an angle rotating shaft is fixedly arranged at one end, far away from each other, of each round box, the angle rotating shaft is connected with the support in a rotating fit mode, a fusing mechanism is filled in each round box, the fusing mechanism can be fused when the ship body overturns, the floating box is separated from the round boxes, and a telescopic rope is arranged between the lamp holder and the rotary plate.

2. The marine dual-purpose LED power lamp for illumination and searchlighting according to claim 1, wherein: the periphery of the rotary table is provided with evenly distributed limiting grooves, the base table is provided with limiting plates in a sliding manner, first electromagnet mechanisms for controlling the limiting plates to slide left and right are installed on the upper sides of the limiting plates, the limiting plates can be inserted into the limiting grooves to limit the rotary table to rotate, two inclined plates are symmetrically arranged on the top surface of the rotary table left and right, each inclined plate is provided with two support shafts in a rotating manner, each support shaft is provided with a handle in a rotating manner, a bottom cavity is formed in the rotary table, a main rotary table is rotationally arranged in the bottom cavity, driving wheels are rotationally arranged on the left side and the right side of the main rotary table, the support shafts are connected with the driving wheels through power of power belts, vertical screw rods extending up and down are rotationally arranged on the left side of the support plate, transmission gears are fixedly arranged at the bottom ends of the, the vertical screw is in threaded fit connection with the lifting plate.

3. The marine lighting searchlighting dual-purpose LED power lamp according to claim 2, characterized in that: the novel rotary table is characterized in that uniformly distributed grooves are formed in the periphery of the main rotary table, an insertion rod capable of being inserted into each groove is arranged on the right side of the bottom cavity in a sliding mode, a reset spring used for controlling the sliding of the insertion rod is arranged on the upper side of the insertion rod, a pressing plate capable of sliding up and down is arranged on the right side of the insertion rod, the bottom end of the pressing plate and the right end of the insertion rod are all obliquely arranged and are in sliding butt joint, and a second electromagnet mechanism used for controlling the pressing plate to slide up and down is arranged at the left end of the pressing plate.

4. The marine dual-purpose LED power lamp for illumination and searchlighting according to claim 3, wherein: the supporting plate is internally provided with a spline housing in a rotating mode, the spline housing is connected with the rotary table in a rotating matched mode, the bottom end of the spline housing is fixedly provided with a main gear, the main gear is meshed with the main rotary table, the spline housing is in clearance fit with the telescopic rod, a spline shaft is arranged in the telescopic rod in a rotating mode and inserted into the spline housing, and the spline housing is in spline fit connection with the spline housing.

5. The marine dual-purpose LED power lamp for illumination and searchlighting according to claim 4, wherein: the support is rotatably provided with a long shaft extending up and down, the bottom end of the long shaft is in power connection with the spline shaft through a driven belt, the top end of the long shaft is in power connection with the angle rotating shaft on the left side through a first gear mechanism, and the driving wheel on the right side is in power connection with the rear end of the main rotating disc through a driving belt.

6. The marine dual-purpose LED power lamp for illumination and searchlighting according to claim 5, wherein: the utility model discloses a LED lamp, including a support table, a lamp holder, a supporting bench, a lamp holder, a supporting bench, a supporting.

7. The marine dual-purpose LED power lamp for illumination and searchlighting according to claim 6, wherein: the improved LED lamp is characterized in that a turnover motor is fixedly embedded in the lamp holder and is in power connection with the right end of the turnover plate, a thin shaft extending from top to bottom is arranged in the lamp holder in a rotating mode, the bottom end of the thin shaft is in power connection with the left end of the turnover plate, a thin screw rod is arranged at the bottom end of the long shaft in a rotating mode and is in threaded fit connection with the light gathering cover, and the thin screw rod is in power connection with the thin shaft through a thin belt.