CN113212683B

CN113212683B - Split type deck lamp

Info

Publication number: CN113212683B
Application number: CN202110696368.6A
Authority: CN
Inventors: 任启勤; 陈新
Original assignee: Anhui Sunny Electric Group Co Ltd
Current assignee: Anhui Sunny Electric Group Co Ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-07-22
Anticipated expiration: 2041-06-23
Also published as: CN113212683A

Abstract

The invention relates to a split type deck lamp which comprises a lamp body, wherein a connecting mechanism is arranged on the rear side of the lamp body, and an angle adjusting mechanism for adjusting an irradiation angle is arranged on the rear side of the connecting mechanism; this split type deck lamp is through lamp body and coupling mechanism etc. that are equipped with: on one hand, the lamp shade and the lamp shell are convenient to separate; on the other hand, the lamp shade can be disassembled by the inserting and matching of the fixing holes and the limiting columns, and the situation that the traditional lamp shade is fixed through a bracket and is inconvenient to disassemble is changed; the design is convenient for dismounting the lamp shell and the lampshade, and simultaneously is also convenient for dismounting the lamp body, so that the lamp body is convenient to overhaul and clean; this split type deck lamp is through angle adjustment mechanism and the illumination scope adjustment mechanism who is equipped with: on one hand, the irradiation angle can be changed conveniently according to actual needs to meet the use requirements; on the other hand, the light irradiation range can be conveniently changed according to actual needs to meet the use requirements.

Description

Split type deck lamp

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a split type deck lamp.

Background

The deck lamp is a lamp arranged on the ship and used for providing illumination for the deck, and is generally arranged at the high position of the ship, so that the illumination effect of the lamp is improved; at present, a common deck lamp is an LED lamp, the LED lamp is a novel lamp, the LED lamp has the advantages of strong penetrating power, high light-emitting rate and uniform illumination distribution, and meanwhile, the deck lamp adopts a high-quality aluminum alloy heat dissipation material, has a unique heat dissipation design with a higher heat dissipation coefficient, effectively conducts and diffuses heat, so that the deck lamp is widely applied to ships;

in the prior art, the LED lamp as a deck lamp has the following problems in the actual use process: on one hand, the existing deck lamp comprises a lamp body, a lampshade and a support, wherein the lampshade and the support are integrally installed with the lamp body through bolts, when the deck lamp needs to be disassembled and assembled for cleaning or maintenance, the lampshade and the support need to be disassembled separately, the deck lamp is often installed at a high position, the deck lamp is inconvenient to disassemble and assemble, and the operation risk of operators is increased; on the other hand, the existing deck lamp is fixedly installed on a ship through a support, the irradiation angle and the irradiation range of the existing deck lamp are fixed, and in the actual use process, the irradiation angle and the irradiation range are often required to be changed, so that the existing deck lamp is limited in use and inconvenient in actual use.

Disclosure of Invention

The present invention is directed to a split deck light to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a split deck lamp comprises a lamp body, wherein a connecting mechanism is arranged on the rear side of the lamp body, an angle adjusting mechanism for adjusting an irradiation angle is arranged on the rear side of the connecting mechanism, an irradiation range adjusting mechanism for adjusting an irradiation range is arranged below the angle adjusting mechanism, and a base is arranged below the irradiation range adjusting mechanism; the lamp body comprises a lamp shell, the front side wall of the lamp shell is provided with an installation cavity, two sides of the installation cavity are respectively provided with a cavity, the installation cavity and the cavities are separated by a partition board, the front side of the installation cavity is positioned at the edge and provided with an installation groove, and a lampshade is arranged in the installation groove; the LED lamp is characterized in that a lamp plate is arranged in the installation cavity, and a plurality of LED lamp holders which are distributed at equal intervals linearly are fixedly connected to the lamp plate through bolts.

According to the preferable technical scheme, two symmetrical bearing plates are fixed in each cavity, a sliding hole is formed in each bearing plate, a limiting rod is connected in each sliding hole in a sliding mode, the tail end of each limiting rod penetrates through the lamp shell and protrudes to the outside, a limiting ring is coaxially fixed on each limiting rod, a spring is sleeved on each limiting rod, and two ends of each spring tightly abut against the corresponding limiting ring and the corresponding bearing plate respectively; the lamp comprises a lamp housing, a lamp body, a limiting rod and a lamp body, wherein rectangular frames are arranged on two sides of the lamp housing and penetrate through the lamp housing, limiting holes are formed in the top surface and the bottom surface of each rectangular frame, and the tail end of the limiting rod is matched with the corresponding limiting holes in an inserted mode.

According to a preferable technical scheme of the invention, the connecting mechanism comprises two symmetrically arranged inserting rods, fixing holes are formed in the positions, close to the rear ends, of the inserting rods, a cross rod is fixed between the two inserting rods, an installing plate is fixed to the front end of each inserting rod, installing holes are fixedly connected to the four corners of the installing plate through bolts, and the installing holes are fixedly connected with the rear side wall of the lamp shell through bolts.

As a preferred technical scheme of the present invention, the angle adjusting mechanism includes a connecting seat, two symmetrical slots are formed in the connecting seat, the insertion rod is in insertion fit with the slots, two symmetrical connection holes are formed in a top surface of the connecting seat, the connection holes are communicated with the corresponding slots, fixing shafts are coaxially fixed to both ends of the connecting seat, two belt pulleys are arranged on one side of the connecting seat, a belt is arranged between the two belt pulleys, the belt bypasses the two belt pulleys, one of the fixing shafts is coaxially fixed to the belt pulley located above, a first motor is arranged on one side of the belt pulley located below, and an output shaft of the first motor is coaxially fixed to the belt pulley located below.

As a preferable technical scheme, a movable seat is arranged above the connecting seat, a threaded rod is arranged on the movable seat, the threaded rod penetrates through the movable seat and is in threaded connection with the movable seat, limiting columns are fixed at two ends of the bottom surface of the movable seat, penetrate through the connecting holes and are in plug-in fit with the fixing holes, the bottom end of the threaded rod is rotatably connected with the top surface of the connecting seat through a bearing, and a twisting handle is coaxially fixed at the top end of the threaded rod.

As a preferable technical scheme of the present invention, the illumination range adjusting mechanism includes a U-shaped bracket, shaft holes are formed at both ends of the bracket, the fixing shaft penetrates through the corresponding shaft holes and is rotatably connected with the shaft holes, a connecting shaft is coaxially fixed at a center of a bottom surface of the bracket, the connecting shaft penetrates through the base and is rotatably connected with the base, a pinion is coaxially fixed at a bottom end of the connecting shaft, a main gear is engaged with one side of the pinion, a second motor is fixedly connected to a top surface of the base through a bolt, and an output shaft of the second motor penetrates through the base and is coaxially fixed with the pinion.

As the preferable technical scheme of the invention, a baffle ring is coaxially fixed on the connecting shaft, and the bottom surface of the baffle ring is attached to the top surface of the base.

According to the preferable technical scheme, bulges are fixed on the inner wall of the mounting cavity at four corners, threaded holes are formed in the bulges, through holes are formed in the four corners of the lamp panel, and the through holes are fixedly connected with the threaded holes through bolts.

As a preferable technical scheme of the invention, a mounting frame is fixed on one side wall of the support, and the mounting frame is fixedly connected with the first motor through a bolt.

As a preferable technical scheme of the invention, two symmetrical connecting frames are fixed on the rear side wall of the base, the overall shape of the connecting frames is L-shaped, and two symmetrical bolt holes are formed in the connecting frames.

Compared with the prior art, the invention has the following beneficial effects:

1. this split type deck lamp is through lamp body and coupling mechanism etc. that are equipped with: on one hand, the lampshade is arranged in the mounting groove, and the lampshade and the lamp housing are fixed under the action of the rectangular frames arranged on the two sides of the lamp housing, so that the lampshade and the lamp housing are conveniently separated, the interior of the lamp housing is convenient to overhaul or clean during later use, and the rectangular frames are convenient to disassemble and assemble under the action of the springs, the limiting rods and the like, so that the mounting convenience between the lampshade and the lamp housing is improved; on the other hand, the arranged inserted rod and the lampshade are fixed through bolts and the like, the fixing hole arranged on the inserted rod is in inserting fit with the limiting column, and the lampshade can be disassembled through the inserting fit between the fixing hole and the limiting column, so that the condition that the traditional lampshade is fixed through a bracket and is not convenient to disassemble is changed; the design is convenient for dismounting the lamp shell and the lampshade and dismounting the lamp body, and facilitates the overhaul and cleaning of the lamp body;

2. this split type deck lamp is through angle adjustment mechanism and the illumination scope adjustment mechanism who is equipped with: on one hand, the output shaft of the first motor rotates to drive the belt pulley to rotate, the belt pulley drives the fixed shaft and the connecting seat to synchronously rotate, the lamp body is fixed on the connecting seat through the connecting mechanism, the connecting seat drives the lamp body to deflect along with the rotation of the connecting seat, the angle of light projected by the lamp body is changed, and therefore the irradiation angle can be changed according to actual needs to meet the use requirements; on the other hand, the output shaft of second motor rotates and drives main bevel gear and pinion synchronous rotation, and pinion rotates and drives connecting axle and support rotation, and angle adjustment mechanism then fixes on the support, and along with the rotation of support, angle adjustment mechanism drives the lamp body rotation in step promptly, and along with the rotation of lamp body, the scope of light irradiation changes promptly, and then is convenient for change light irradiation range according to actual need and satisfies the user demand.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic view illustrating an exploded structure of a lamp body according to the present invention;

FIG. 4 is a front view of the lamp envelope of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a schematic structural view of the lamp housing according to the present invention;

FIG. 7 is a schematic view of a portion of the structure of the present invention;

FIG. 8 is a schematic view of the structure of the connection mechanism of the present invention;

FIG. 9 is an exploded view of the angle adjustment mechanism of the present invention;

FIG. 10 is a schematic structural diagram of an illumination range adjusting mechanism according to the present invention;

FIG. 11 is a second schematic view of the illumination range adjusting mechanism according to the present invention;

FIG. 12 is a schematic view of the structure of the mounting plate of the present invention.

The various reference numbers in the figures mean:

1. a lamp body; 11. a lamp housing; 111. a mounting cavity; 112. a cavity; 113. mounting grooves; 12. carrying a plate; 121. a slide hole; 13. a limiting rod; 131. a limiting ring; 14. a spring; 15. a lamp panel; 151. an LED lamp cap; 152. a through hole; 16. a lamp shade; 17. a rectangular frame; 171. a limiting hole; 18. a protrusion; 181. a threaded hole;

2. a connecting mechanism; 21. inserting a rod; 211. a fixing hole; 22. a cross bar; 23. mounting a plate; 231. mounting holes;

3. an angle adjusting mechanism; 31. a connecting seat; 311. inserting slots; 312. connecting holes; 32. a fixed shaft; 33. a pulley; 34. a belt; 35. a first motor; 36. a movable seat; 37. a limiting column; 38. a threaded rod; 381. twisting a handle;

4. an illumination range adjusting mechanism; 41. a support; 411. a shaft hole; 42. a mounting frame; 43. a connecting shaft; 431. a baffle ring; 44. a pinion gear; 45. a main gear; 46. a second motor;

5. a base; 51. a connecting frame; 511. bolt holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention provides a technical scheme that:

referring to fig. 1-6, a split deck lamp includes a lamp body 1. The lamp body 1 comprises a lamp shell 11, a mounting cavity 111 is formed in the front side wall of the lamp shell 11, cavities 112 are formed in two sides of the mounting cavity 111, the mounting cavity 111 and the cavities 112 are separated by a partition plate, a mounting groove 113 is formed in the edge of the front side of the mounting cavity 111, and a lampshade 16 is arranged in the mounting groove 113; a lamp panel 15 is arranged in the mounting cavity 111, and a plurality of linear and equidistant LED lamp caps 151 are fixedly connected to the lamp panel 15 through bolts; two symmetrical bearing plates 12 are fixed in the cavities 112, a sliding hole 121 is formed in each bearing plate 12, a limiting rod 13 is connected in the sliding hole 121 in a sliding manner, the tail end of the limiting rod 13 penetrates through the lamp housing 11 and protrudes to the outside, a limiting ring 131 is coaxially fixed on each limiting rod 13, a spring 14 is sleeved on each limiting rod 13, and two ends of each spring 14 tightly abut against the corresponding limiting ring 131 and the corresponding bearing plate 12 respectively; both sides of the lamp housing 11 are provided with rectangular frames 17, the rectangular frames 17 penetrate through the lamp housing 11, the top surface and the bottom surface of the rectangular frames 17 are provided with limiting holes 171, and the tail ends of the limiting rods 13 are in plug-in fit with the corresponding limiting holes 171.

In this embodiment, the inner wall of installation cavity 111 is located four corners department and all is fixed with protruding 18, set up threaded hole 181 on protruding 18, through-hole 152 has all been seted up to the four corners department of lamp plate 15, through-hole 152 passes through bolt and threaded hole 181 fixed connection, the mounted position of lamp plate 15 is played limiting displacement in the setting of protruding 18, and threaded hole 181 and through-hole 152 set up and be convenient for install lamp plate 15 through the bolt, and the mode of bolt installation is also convenient for dismantle lamp plate 15.

In this embodiment, the size of the mounting groove 113 is matched with the size of the lamp housing 16, and this design can prevent external water stain and the like from penetrating into the lamp housing, and simultaneously ensure the mounting attractiveness.

It should be added that, in this embodiment, two ends of the bearing plate 12 are respectively welded tightly to two side walls of the cavity 112, the limiting rod 13 is welded coaxially and tightly to the limiting ring 131, the limiting ring 131 is arranged to limit the movement of the limiting rod 13, and meanwhile, the spring 14 can be acted by the movement of the limiting ring 131.

It is worth noting that lamp shade 16 in this embodiment adopts transparent glass material to make, and transparent glass material makes lamp shade 16's luminousness very strong, does not have the light loss phenomenon, and the illuminating effect is good, does benefit to that light is bad and throws light on the deck.

Referring to fig. 7-8, the rear side of the lamp body 1 is provided with a connecting mechanism 2. Coupling mechanism 2 includes two symmetrical inserted bars 21 that set up, and the fixed orifices 211 has all been seted up near rear end department on the inserted bar 21, is fixed with horizontal pole 22 between two inserted bars 21, and the front end of inserted bar 21 is fixed with mounting panel 23, and the four corners department of mounting panel 23 all is through bolt fixedly connected with mounting hole 231, and mounting hole 231 passes through the rear side wall fixed connection of bolt and lamp body 11.

It should be added that the front end of the inserted rod 21 in this embodiment is tightly welded with the mounting plate 23, and the two ends of the cross rod 22 are tightly welded with the inserted rod 21.

Referring to fig. 9, an angle adjusting mechanism 3 for adjusting the irradiation angle is provided on the rear side of the connecting mechanism 2. The angle adjusting mechanism 3 comprises a connecting seat 31, two symmetrical insertion slots 311 are formed in the connecting seat 31, the insertion rod 21 is in insertion fit with the insertion slots 311, two symmetrical connecting holes 312 are formed in the top surface of the connecting seat 31, the connecting holes 312 are communicated with the corresponding insertion slots 311, fixing shafts 32 are coaxially fixed at two ends of the connecting seat 31, two belt pulleys 33 are arranged on one side of the connecting seat 31, a belt 34 is arranged between the two belt pulleys 33, the belt 34 bypasses the two belt pulleys 33, one of the fixing shafts 32 is coaxially fixed with the belt pulley 33 located above, a first motor 35 is arranged on one side of the belt pulley 33 located below, and an output shaft of the first motor 35 is coaxially fixed with the belt pulley 33 located below. The movable seat 36 is arranged above the connecting seat 31, the threaded rod 38 is arranged on the movable seat 36, the threaded rod 38 penetrates through the movable seat 36 and is in threaded connection with the movable seat 36, the limiting columns 37 are fixed at two ends of the bottom surface of the movable seat 36, the limiting columns 37 penetrate through the connecting holes 312 and are in plug-in fit with the fixing holes 211, the bottom end of the threaded rod 38 is rotatably connected with the top surface of the connecting seat 31 through a bearing, and the screwing handle 381 is coaxially fixed at the top end of the threaded rod 38.

In this embodiment, a mounting bracket 42 is fixed on one side wall of the bracket 41, the mounting bracket 42 is fixedly connected with the first motor 35 through a bolt, and the mounting bracket 42 is configured to mount the first motor 35, so as to ensure that the first motor 35 operates stably.

It should be added that the fixed shaft 32 and the connecting seat 31 in this embodiment are coaxially and tightly welded, one of the fixed shafts 32 and the belt pulley 33 located above are coaxially and tightly welded, the output shaft of the first motor 35 and the belt pulley 33 located below are coaxial, the limiting column 37 and the bottom surface of the movable seat 36 are tightly welded, and the threaded rod 38 and the screw handle 381 are coaxially and tightly welded.

It should be noted that when the middle handle 381 drives the threaded rod 38 to rotate, the movable seat 36 drives the position-limiting post 37 to move upward, and when the bottom end of the position-limiting post 37 is separated from the fixing hole 211 and is submerged into the connecting hole 312, the user stops rotating the threaded rod 38, which can prevent the position-limiting post 37 from being separated from the connecting hole 312, thereby ensuring the normal operation of the movable seat 36.

Referring to fig. 10 to 12, an illumination range adjusting mechanism 4 for adjusting an illumination range is provided below the angle adjusting mechanism 3, and a base 5 is provided below the illumination range adjusting mechanism 4. Illumination scope adjustment mechanism 4 includes support 41 that is the U-shaped, shaft hole 411 has all been seted up at the both ends of support 41, fixed axle 32 passes corresponding shaft hole 411 and rotates with shaft hole 411 and be connected, the bottom surface center department of support 41 is fixed with connecting axle 43 coaxially, connecting axle 43 passes base 5 and rotates with base 5 and be connected, the coaxial pinion 44 that is fixed with in bottom of connecting axle 43, the meshing of one side of pinion 44 has master gear 45, the top surface of base 5 is through bolt fixedly connected with second motor 46, the output shaft of second motor 46 passes base 5 and coaxial fixed with pinion 44.

In this embodiment, the stop ring 431 is coaxially fixed on the connecting shaft 43, the bottom surface of the stop ring 431 is attached to the top surface of the base 5, and the stop ring 431 is arranged to limit the connecting shaft 43, so that the connecting shaft 43 penetrates through the base 5, the connecting shaft 43 cannot slide downwards along the base 5 under the action of the stop ring 431, and the stability of the connecting shaft 43 in rotation along the base 5 can be ensured under the arrangement of the stop ring 431.

In this embodiment, two symmetrical connecting frames 51 are fixed on the rear side wall of the base 5, the connecting frame 51 is L-shaped in overall shape, two symmetrical bolt holes 511 are formed in the connecting frame 51, and the connecting frame 51 and the bolt holes 511 are arranged to facilitate the mounting of the base 5 on a ship through bolts, thereby improving the mounting stability of the lamp body 1.

It should be added that the bracket 41 in this embodiment is coaxially and tightly welded to the connecting shaft 43, the connecting shaft 43 is coaxially and tightly welded to the pinion 44, the output shaft of the second motor 46 is coaxially and tightly welded to the pinion 44, and the connecting frame 51 is tightly welded to the base 5.

In addition, the height of the second motor 46 in this embodiment is smaller than the linear distance between the bottom surface of the bracket 41 and the top surface of the base 5, when the output shaft of the second motor 46 rotates, the main gear 45 drives the pinion 44 and the connecting shaft 43 to rotate synchronously, and the connecting shaft 43 drives the bracket 41 to rotate, which can prevent the height of the second motor 46 from being too high to affect the rotation of the bracket 41.

It should be noted that the first motor 35 and the second motor 46 in the present embodiment are conventional technologies, and are not described herein again.

When the split type deck lamp is used, a user firstly connects a power supply of the first motor 35, an output shaft of the first motor 35 rotates to drive one of the belt pulleys 33 to rotate, the other belt pulley 33 synchronously rotates and drives the fixed shaft 32 to slowly rotate under the action of the belt 34, the fixed shaft 32 synchronously drives the connecting seat 31 to slowly rotate, along with the rotation of the connecting seat 31, the lamp body 1 does circular motion by taking the connecting seat 31 as a circle center, the irradiation of the LED lamp heads 151 changes, the irradiation angle changes, and the user stops the operation of the first motor 35 at the moment; then, a user switches on a power supply of the second motor 46, an output shaft of the second motor 46 rotates to drive the main gear 45 to rotate, the main gear 45 is meshed with the pinion gear 44, the pinion gear 44 synchronously rotates and drives the connecting shaft 43 to rotate, the connecting shaft 43 drives the bracket 41 to rotate, the lamp body 1 synchronously rotates along with the rotation of the bracket 41, the orientations of the plurality of LED lamp heads 151 change, the illumination area changes, and the user stops the operation of the second motor 35;

when the lamp body 1 needs to be disassembled, a user firstly rotates the screwing handle 381, the screwing handle 381 rotates to drive the threaded rod 38 to rotate, the threaded rod 38 is in threaded connection with the movable seat 36, the movable seat 36 moves upwards and drives the two limiting columns 37 to move upwards, the bottom ends of the limiting columns 37 are simultaneously separated from the fixed holes 211 and are immersed into the connecting holes 312, the user stops rotating the threaded rod 38 at the moment, then pulls the lamp body 1 to one side, the inserting rod 21 can be separated from the inserting slot 311, and the lamp body 1 can be taken down;

when the lampshade 16 needs to be disassembled, a user firstly extrudes the tail end of the limiting rod 13 inwards from the upper side and the lower side, the limiting rod 13 moves inwards simultaneously under the action of extrusion force, the limiting ring 131 synchronously extrudes the spring 14, when the limiting rod 13 breaks away from the limiting hole 171, the user pushes the rectangular frame 17 to one side, the rectangular frame 17 breaks away from the lamp shell 11, then the user repeats the steps to disassemble another rectangular frame 17, the lampshade 16 loses fixation, and the lampshade 16 can be taken down from the installation groove 113.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A split type deck lamp, includes lamp body (1), its characterized in that: a connecting mechanism (2) is arranged on the rear side of the lamp body (1), an angle adjusting mechanism (3) for adjusting an irradiation angle is arranged on the rear side of the connecting mechanism (2), an irradiation range adjusting mechanism (4) for adjusting an irradiation range is arranged below the angle adjusting mechanism (3), and a base (5) is arranged below the irradiation range adjusting mechanism (4); the lamp body (1) comprises a lamp shell (11), a mounting cavity (111) is formed in the front side wall of the lamp shell (11), cavities (112) are formed in two sides of the mounting cavity (111), the mounting cavity (111) and the cavities (112) are separated through a partition plate, a mounting groove (113) is formed in the edge of the front side of the mounting cavity (111), and a lampshade (16) is arranged in the mounting groove (113); a lamp panel (15) is arranged in the mounting cavity (111), and a plurality of LED lamp holders (151) which are linearly distributed at equal intervals are fixedly connected to the lamp panel (15) through bolts;

the connecting mechanism (2) comprises two symmetrically arranged inserting rods (21), fixing holes (211) are formed in the positions, close to the rear ends, of the inserting rods (21), a cross rod (22) is fixed between the two inserting rods (21), a mounting plate (23) is fixed to the front end of each inserting rod (21), mounting holes (231) are fixedly connected to four corners of each mounting plate (23) through bolts, and the mounting holes (231) are fixedly connected with the rear side wall of the lamp housing (11) through bolts;

the angle adjusting mechanism (3) comprises a connecting seat (31), two symmetrical slots (311) are arranged on the connecting seat (31), the insertion rod (21) is in inserted fit with the insertion slot (311), the top surface of the connecting seat (31) is provided with two symmetrical connecting holes (312), the connecting holes (312) are communicated with the corresponding slots (311), both ends of the connecting seat (31) are coaxially fixed with fixed shafts (32), one side of the connecting seat (31) is provided with two belt pulleys (33), a belt (34) is arranged between the two belt pulleys (33), the belt (34) bypasses the two belt pulleys (33), one of the fixed shafts (32) is coaxially fixed with the belt pulley (33) positioned above, one side of the belt pulley (33) positioned below is provided with a first motor (35), an output shaft of the first motor (35) is coaxially fixed with the belt pulley (33) positioned below;

a movable seat (36) is arranged above the connecting seat (31), a threaded rod (38) is arranged on the movable seat (36), the threaded rod (38) penetrates through the movable seat (36) and is in threaded connection with the movable seat (36), limiting columns (37) are fixed at two ends of the bottom surface of the movable seat (36), the limiting columns (37) penetrate through the connecting holes (312) and are in plug fit with the fixing holes (211), the bottom end of the threaded rod (38) is rotatably connected with the top surface of the connecting seat (31) through a bearing, and a twisting handle (381) is coaxially fixed at the top end of the threaded rod (38);

illumination scope adjustment mechanism (4) are including support (41) that are the U-shaped, shaft hole (411) have all been seted up at the both ends of support (41), fixed axle (32) pass corresponding shaft hole (411) and rotate with shaft hole (411) and be connected, the bottom surface center department coaxial fixation of support (41) has connecting axle (43), connecting axle (43) pass base (5) and rotate with base (5) and be connected, the coaxial pinion (44) that is fixed with in bottom of connecting axle (43), one side meshing of pinion (44) has master gear (45), bolt fixedly connected with second motor (46) are passed through to the top surface of base (5), the output shaft of second motor (46) pass base (5) and with pinion (44) coaxial fixed.

2. The split deck light of claim 1, wherein: two symmetrical bearing plates (12) are fixed in the cavity (112), a sliding hole (121) is formed in each bearing plate (12), a limiting rod (13) is connected in the sliding hole (121) in a sliding mode, the tail end of each limiting rod (13) penetrates through the lamp shell (11) and protrudes to the outside, a limiting ring (131) is coaxially fixed on each limiting rod (13), a spring (14) is sleeved on each limiting rod (13), and two ends of each spring (14) respectively abut against the corresponding limiting ring (131) and the corresponding bearing plate (12); the lamp comprises a lamp housing (11), and is characterized in that rectangular frames (17) are arranged on two sides of the lamp housing (11), the rectangular frames (17) penetrate through the lamp housing (11), limiting holes (171) are formed in the top surface and the bottom surface of each rectangular frame (17), and the tail ends of limiting rods (13) are in plug-in fit with the corresponding limiting holes (171).

3. The split deck light of claim 1, wherein: a baffle ring (431) is coaxially fixed on the connecting shaft (43), and the bottom surface of the baffle ring (431) is attached to the top surface of the base (5).

4. The split deck light of claim 1, wherein: the inner wall of installation cavity (111) is located four corners department and all is fixed with arch (18), set up threaded hole (181) on arch (18), through-hole (152) have all been seted up to the four corners department of lamp plate (15), through-hole (152) pass through bolt and threaded hole (181) fixed connection.

5. The split deck light of claim 1, wherein: a mounting frame (42) is fixed on one side wall of the support (41), and the mounting frame (42) is fixedly connected with the first motor (35) through bolts.

6. The split deck light of claim 1, wherein: two symmetrical connecting frames (51) are fixed on the rear side wall of the base (5), the connecting frames (51) are L-shaped in overall shape, and two symmetrical bolt holes (511) are formed in the connecting frames (51).