CN113654009A

CN113654009A - Shock-absorbing lamp bracket of lighting lamp for ship

Info

Publication number: CN113654009A
Application number: CN202110939952.XA
Authority: CN
Inventors: 王盼
Original assignee: Anhui Sunny Electric Group Co Ltd
Current assignee: Anhui Sunny Electric Group Co Ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2021-11-16

Abstract

The invention relates to a shock-absorbing lamp holder of a marine lighting lamp, which comprises a base, wherein two shock-absorbing mechanisms for absorbing shock of the lighting lamp are arranged above the base, and an angle adjusting mechanism for adjusting the angle of the lighting lamp is arranged above the shock-absorbing mechanisms; the shock absorption lamp bracket of the marine lighting lamp has the advantages that the shock absorption mechanism is arranged, so that the shock of the lighting lamp is small, the lighting lamp is protected, and the service life of the lighting lamp can be effectively prolonged; the damping lamp holder of the marine lighting lamp is provided with an angle adjusting mechanism; the situation that the projection angle of a traditional ship illuminating lamp is difficult to maintain due to the jolt of a ship body is changed, and the projection angle of the illuminating lamp is adjusted through mechanical driving; this marine lighting lamp shock attenuation lighting fixture is convenient for carry out the dismouting to lighting fixture through the quick assembly disassembly mechanism that is equipped with, is convenient for carry out daily clearance and maintenance to lighting fixture.

Description

Shock-absorbing lamp bracket of lighting lamp for ship

Technical Field

The invention relates to the technical field of ship lighting, in particular to a damping lamp holder of a ship lighting lamp.

Background

Ship lighting is a necessary condition for ship navigation, operation and life of ship management workers; marine lighting typically includes ensuring navigational safety and personnel safety lighting (e.g., navigation lights, signal lights, landing boat area lighting), marine workplace lighting (e.g., cockpit, cabin and deck loading and unloading lighting), and living area lighting, among others; the ship lighting system is different from the land lighting system, and generally comprises main lighting, emergency lighting, temporary lighting and navigation light signal lamp lighting; the ship normal lighting system is also called as a main lighting system, is distributed in each living and working place inside and outside the ship and provides enough illumination for each cabin and working place;

at present, various illuminating lamps are required to be arranged on a ship inside and outside a working place and a cabin; in the prior art, the lighting lamp is generally fixed on a ship body through a bracket and a bolt, and is influenced by an installation mode and the like, so that the lighting lamp for the ship has the following problems in practical use: firstly, in the process of sailing on the water surface of a ship, the ship often encounters the conditions of strong wind and strong waves, the ship can vibrate violently, the fixedly installed lighting lamp cannot play a role in shock absorption, the vibration of the ship can drive the vibration of the lighting lamp, and under the long-term vibration, the lighting lamp is easy to damage, even falls off to hurt people when in violent vibration; the existing lighting lamp and the support are fixed in a hinged mode, so that the projection angle of the lighting lamp can be conveniently adjusted after the support is fixed, but when a ship shakes violently, the lighting lamp is shaken and moves with the support, so that the fixed projection angle is difficult to maintain, and a worker needs to frequently adjust the lighting lamp to maintain the projection angle; when the lighting lamp for the ship is used, the lighting lamp is mostly in a severe environment, and the lighting lamp plays an important role in lighting of a ship workplace, so that the performance of the lighting lamp needs to be ensured, the lighting lamp needs to be cleaned and maintained regularly, but the lighting lamp is fixedly connected with a ship body through a support and a bolt, different lighting lamps are arranged at different positions of the ship body (such as a lighting lamp arranged at the top of the ship body), and time is consumed and inconvenience is caused when the lighting lamp is disassembled and assembled.

Disclosure of Invention

The invention aims to provide a shock-absorbing lamp holder of a marine lighting lamp, which aims to solve the problems in the background technology.

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

the utility model provides a boats and ships are with illumination lamps and lanterns shock attenuation lighting fixture, includes the base, the top of base is equipped with two damper that are used for illumination lamps and lanterns absorbing, damper's top is equipped with the angle adjustment mechanism who is used for illumination lamps and lanterns angle modulation, angle adjustment mechanism's top is equipped with the quick assembly disassembly mechanism that is used for fixed illumination lamps and lanterns, the front side of quick assembly disassembly mechanism is equipped with two symmetrical light.

According to the preferable technical scheme, the damping mechanism comprises a fixed seat, a sliding cavity is formed in the fixed seat, a connecting hole is formed below the sliding cavity, a sliding block is connected in the sliding cavity in a sliding mode, a supporting rod is coaxially fixed to the bottom end of the sliding block, the supporting rod penetrates through the connecting hole and protrudes to the outside, and a damping spring is sleeved on the supporting rod.

According to the preferable technical scheme, a connecting seat is arranged on one side wall of the fixing seat, a buffer cavity is formed in the bottom surface of the connecting seat, a damping sleeve is embedded in the buffer cavity, a damping rod is connected in the damping sleeve in a sliding mode, and a damping block is embedded in the top end of the damping rod; the bottom end of the abutting rod and the bottom end of the damping rod are fixed with the top surface of the base; the top of fixing base is fixed with the connecting plate, the bolt hole has all been seted up to the four corners department of connecting plate.

According to the preferable technical scheme, the angle adjusting mechanism comprises a bearing plate, the bearing plate is located above the position between two connecting plates, bolt holes are fixedly connected with the bearing plate through bolts, two symmetrical fixing plates are fixed on the bearing plate, a mounting plate is fixed on one end of the top surface of the bearing plate, a motor is fixedly connected onto the mounting plate through bolts, two belt pulleys are arranged between the fixing plates and the mounting plate, a belt is arranged between the two belt pulleys, and an output shaft of the motor is coaxially fixed with the belt pulley located below.

According to the preferable technical scheme, the quick assembling and disassembling mechanism comprises a movable seat, two symmetrical fixing grooves are formed in the movable seat, two symmetrical through holes are formed in the top surface of the movable seat and communicated with the fixing grooves, connecting shafts are coaxially fixed at two ends of the movable seat, penetrate through a fixing plate and are rotatably connected with the fixing plate, one of the connecting shafts is coaxially fixed with a belt pulley located above the connecting shaft, and a support is fixed on the top surface of the movable seat.

According to the preferable technical scheme, the through hole is connected with an inserted bar in a sliding mode, the bottom end of the inserted bar extends into the fixing groove, the inserted bar is coaxially fixed with a limiting ring, a return spring is sleeved on the inserted bar above the limiting ring, and the top end of the inserted bar penetrates through the support and is fixed with a pull ring.

According to the technical scheme, the illuminating lamp is fixedly connected with the fixed columns through bolts, the fixed columns are in inserting fit with the corresponding fixed grooves, the fixed columns are provided with the insertion holes, and the bottom ends of the insertion rods are in inserting fit with the insertion holes.

As the preferable technical scheme of the invention, the damping sleeve and the damping block are both made of rubber materials.

As the preferable technical scheme of the invention, the four corners of the base are provided with mounting holes.

As the preferable technical scheme of the invention, the fixed seat and the connecting seat are of an integrally formed structure.

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

1. this marine lighting lamp shock attenuation lighting fixture is through the damper who is equipped with: when the ship body vibrates, the vibration is transmitted to the damping mechanism, the damping spring on the abutting rod absorbs the vibration, the damping spring drives the damping spring and the fixing seat to reciprocate after absorbing the vibration, the damping block and the damping sleeve can slide in a reciprocating manner along with the reciprocating movement of the fixing seat, and the damping spring generates a restraining effect on the reciprocating bounce generated by the damping spring under the action of the damping generated by the sliding between the damping block and the damping sleeve, so that the vibration transmitted by the ship body is counteracted, the vibration received by the illuminating lamp is smaller, the illuminating lamp is protected, and the service life of the illuminating lamp can be effectively prolonged;

2. this marine lighting lamp shock attenuation lighting fixture is through the angle adjustment mechanism who is equipped with: the output shaft of the motor rotates to drive the belt pulley to rotate, the belt pulley drives the connecting shaft and the movable seat to rotate, the illuminating lamp fixed on the movable seat synchronously rotates along with the movable seat, the projection angle of light can be changed along with the rotation of the illuminating lamp, meanwhile, the illuminating lamp is lighter in vibration and fixed on the movable seat, and when a ship body jolts, the illuminating lamp cannot shake, so that the projection angle of the illuminating lamp cannot be changed; the design changes the situation that the projection angle of the traditional ship illuminating lamp is difficult to maintain due to the jolt of the ship body, and meanwhile, the projection angle of the illuminating lamp is adjusted through mechanical driving without manual adjustment, so that the operation is more convenient, and the practicability of the ship illuminating lamp is improved;

3. this marine lighting lamp shock attenuation lighting fixture is through the quick assembly disassembly mechanism who is equipped with: the fixed column fixed on the illuminating lamp is inserted into the fixed groove on the movable seat, and the inserted link is always in inserted fit with the jack on the fixed column under the action of the reset spring, so that the fixed column can be stably fixed in the fixed groove, the illuminating lamp is effectively fixed, meanwhile, the fixed column and the fixed groove can be fixed and separated through the inserted and pulled fit of the inserted link and the jack, and the illuminating lamp can be disassembled and assembled by pulling the pull ring; the fixing mode of the traditional ship lighting lamp is changed, the design is convenient for dismounting the lighting lamp, and the lighting lamp is convenient for daily cleaning and maintenance.

Drawings

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

FIG. 2 is a schematic structural view of a damper mechanism according to the present invention;

FIG. 3 is a sectional view showing the structure of a damper mechanism according to the present invention;

FIG. 4 is a partial sectional view of the shock absorbing mechanism according to the present invention;

FIG. 5 is a schematic view of a portion of the explosion-proof structure of the shock absorbing mechanism of the present invention;

FIG. 6 is a schematic view of a portion of the structure of the present invention;

FIG. 7 is a schematic structural view of an angle adjustment mechanism according to the present invention;

FIG. 8 is a schematic structural view of the quick-release mechanism of the present invention;

FIG. 9 is a sectional view showing the structure of the quick-release mechanism of the present invention;

FIG. 10 is a partial sectional view of the quick release mechanism of the present invention;

FIG. 11 is a schematic view showing a part of the structure of the quick-release mechanism of the present invention;

fig. 12 is a schematic structural view of the illumination lamp of the present invention.

The various reference numbers in the figures mean:

1. a base; 11. mounting holes;

2. a damping mechanism; 21. a fixed seat; 211. a slide chamber; 212. connecting holes; 22. a connecting seat; 221. a buffer chamber; 23. a slider; 24. a support rod; 25. a damping spring; 26. a damping sleeve; 27. a damping lever; 28. a damping block; 29. a connecting plate; 291. bolt holes;

3. an angle adjusting mechanism; 31. a carrier plate; 32. a fixing plate; 33. mounting a plate; 34. a motor; 35. a belt pulley; 36. a belt;

4. a quick disassembly and assembly mechanism; 41. a movable seat; 411. fixing grooves; 412. a through hole; 42. a connecting shaft; 43. inserting a rod; 44. a limiting ring; 45. a return spring; 46. a pull ring; 47. a support;

5. an illuminating lamp; 51. fixing a column; 511. and (4) inserting the jack.

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.

The invention provides a technical scheme that:

referring to fig. 1-5, a shock-absorbing lamp holder of a marine lighting lamp comprises a base 1, and two shock-absorbing mechanisms 2 for absorbing shock of the lighting lamp are arranged above the base 1. The damping mechanism 2 comprises a fixed seat 21, a sliding cavity 211 is formed in the fixed seat 21, a connecting hole 212 is formed below the sliding cavity 211, a sliding block 23 is connected in the sliding cavity 211 in a sliding mode, a resisting rod 24 is coaxially fixed at the bottom end of the sliding block 23, the resisting rod 24 penetrates through the connecting hole 212 and protrudes to the outside, and a damping spring 25 is sleeved on the resisting rod 24; a connecting seat 22 is arranged on one side wall of the fixed seat 21, a buffer cavity 221 is formed in the bottom surface of the connecting seat 22, a damping sleeve 26 is embedded in the buffer cavity 221, a damping rod 27 is connected in the damping sleeve 26 in a sliding mode, and a damping block 28 is embedded in the top end of the damping rod 27; the bottom end of the resisting rod 24 and the bottom end of the damping rod 27 are both fixed with the top surface of the base 1; the top of fixing base 21 is fixed with connecting plate 29, and bolt hole 291 has all been seted up at the four corners department of connecting plate 29.

In this embodiment, the damping sleeve 26 and the damping block 28 are made of rubber, so that a good frictional force is generated between the rubber and the rubber, and the damping generated by the friction between the damping sleeve 26 and the damping block 28 can effectively inhibit the bouncing movement generated after the shock absorption of the damping spring 25, thereby achieving a good shock absorption effect.

In this embodiment, mounting holes 11 have all been seted up to the four corners department of base 1, and the setting of mounting holes 11 is convenient for install base 1 on the hull through the bolt to be convenient for fix the stable on the hull of light 5.

In this embodiment, the fixing seat 21 and the connecting seat 22 are integrally formed, and the integrally formed structure has better structural strength and can still have longer service life under the severe jolt of the ship body.

It should be added that the resisting rod 24 and the sliding block 23 in this embodiment are coaxially and tightly welded, the bottom end of the resisting rod 24 and the bottom end of the damping rod 27 are both tightly welded to the top surface of the base 1, and the fixing seat 21 is tightly welded to the connecting plate 29.

The values are that rubber gaskets are tightly bonded at the four corners of the base 1 in the embodiment at the mounting holes 11, when bolts pass through the mounting holes 11, the bolts synchronously pass through the rubber gaskets, when the base 1 is fixed on a ship body, the rubber gaskets are positioned between the ship body and the base 1, and the vibration transmitted from the ship body to the base 1 can be effectively reduced through the arranged rubber gaskets.

Referring to fig. 6-7, an angle adjusting mechanism 3 for adjusting the angle of the lighting fixture is disposed above the damping mechanism 2. Angle adjustment mechanism 3 includes loading board 31, loading board 31 is located the top department between two connecting plates 29, and bolt hole 291 passes through bolt and loading board 31 fixed connection, be fixed with two symmetrical fixed plates 32 on the loading board 31, the top surface of loading board 31 is located one end department and is fixed with mounting panel 33, through bolt fixedly connected with motor 34 on the mounting panel 33, be equipped with two belt pulleys 35 between fixed plate 32 and the mounting panel 33, be equipped with belt 36 between two belt pulleys 35, the output shaft of motor 34 and the coaxial fixed of belt pulley 35 that is located the below.

It should be added that the fixing plate 32 is tightly welded with the bearing plate 31, the mounting plate 33 is tightly welded with the bearing plate 31, and the output shaft of the motor 34 is coaxially and tightly welded with the pulley 35 located below.

Referring to fig. 8-11, a quick-mounting/dismounting mechanism 4 for fixing the lighting fixture is disposed above the angle adjusting mechanism 3. The quick assembling and disassembling mechanism 4 comprises a movable seat 41, two symmetrical fixing grooves 411 are formed in the movable seat 41, two symmetrical through holes 412 are formed in the top surface of the movable seat 41, the through holes 412 are communicated with the fixing grooves 411, connecting shafts 42 are coaxially fixed at two ends of the movable seat 41, the connecting shafts 42 penetrate through a fixing plate 32 and are rotatably connected with the fixing plate 32, one of the connecting shafts 42 is coaxially fixed with a belt pulley 35 located above, and a support 47 is fixed on the top surface of the movable seat 41; an inserting rod 43 is slidably connected in the through hole 412, the bottom end of the inserting rod 43 extends into the fixing groove 411, a limiting ring 44 is coaxially fixed on the inserting rod 43, a reset spring 45 is sleeved at the position, located above the limiting ring 44, on the inserting rod 43, and the top end of the inserting rod 43 penetrates through the support 47 and is fixed with a pull ring 46.

It should be added that the movable seat 41 and the connecting shaft 42 are coaxially and tightly welded, one of the connecting shafts 42 is coaxially and tightly welded with the belt pulley 35 located above, the movable seat 41 and the bracket 47 are fixedly connected through a bolt, the inserted link 43 and the limit ring 44 are in an integrally formed structure, and the pull ring 46 and the inserted link 43 are tightly welded.

Referring to fig. 12, two symmetrical illuminating lamps 5 are disposed at the front side of the quick-mounting/dismounting mechanism 4. The illuminating lamp 5 is fixedly connected with a fixing column 51 through a bolt, the fixing column 51 is in plug-in fit with the corresponding fixing groove 411, a jack 511 is formed in the fixing column 51, and the bottom end of the inserting rod 43 is in plug-in fit with the jack 511.

It is supplementary to need, the end of the fixed column 51 in this embodiment is pyramid-shaped, and when inserting the fixed column 51 into the fixed slot 411, the design that is pyramid-shaped can be more convenient insert the fixed column 51 into the fixed slot 411 to be convenient for fix the fixed column 51 and the light 5, the design is humanized.

It should be noted that the motor 34 in the present embodiment is conventional in the art, and will not be described herein.

When the shock absorption lamp holder of the lighting lamp for the ship in the embodiment is used, the vibration of the ship body is transmitted to the shock absorption mechanism 2 through the base 1, the shock absorption spring 25 on the abutting rod 24 absorbs the shock, under the action of the vibration, the shock absorption spring 25 bounces back and forth along the bottom rod 24 and drives the fixed seat 21 and the connecting seat 22 to reciprocate, along with the reciprocating motion of the fixed seat 21 and the connecting seat 22, the sliding block 23 slides along the sliding cavity 211, the bottom rod 24 slides along the connecting hole 212, meanwhile, the damping rod 27 drives the damping block 28 to slide back and forth along the inner wall of the damping sleeve 26, under the action of the damping generated by the sliding between the damping block 28 and the damping sleeve 26, the reciprocating bounce generated by the shock absorption spring 25 generates a restraining effect, the vibration transmitted from the ship body is counteracted, at the moment, most of the vibration is counteracted, and smaller vibration is transmitted to the lighting lamp 5;

when the lighting angle of the lighting lamp 5 needs to be adjusted, a user firstly switches on the power supply of the motor 34, the output shaft of the motor 34 rotates to drive one of the belt pulleys 35 to rotate, the other belt pulley 35 synchronously rotates and drives the connecting shaft 42 and the movable seat 41 to rotate under the action of the belt 36, the lighting lamp 5 can be driven to deflect along with the rotation of the movable seat 41, when the angle of the lighting lamp 5 is adjusted to a proper position, the user can stop the power supply of the motor 34, and the lighting lamp 5 can be adjusted;

when light 5 is dismantled to needs and the clearance is maintained, two pull rings 46 of user's at first upwards synchronous pulling, pull ring 46 drives inserted bar 43 upward movement, inserted bar 43 drives spacing ring 44 upward movement simultaneously, reset spring 45 is compressed promptly, inserted bar 43 slides along through-hole 412 this moment, the bottom of inserted bar 43 breaks away from jack 511 in step, last user's outside pulling light 5, fixed column 51 can break away from fixed slot 411, light 5 accomplishes the dismantlement promptly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a marine lighting lamp shock attenuation lighting fixture, includes base (1), its characterized in that: the top of base (1) is equipped with two damper (2) that are used for the shock attenuation of illumination lamps and lanterns, the top of damper (2) is equipped with angle modulation mechanism (3) that are used for illumination lamps and lanterns angle modulation, the top of angle modulation mechanism (3) is equipped with quick assembly disassembly mechanism (4) that are used for fixed illumination lamps and lanterns, the front side of quick assembly disassembly mechanism (4) is equipped with two symmetrical light (5).

2. The marine lighting fixture shock absorbing lamp holder of claim 1, wherein: damping device (2) include fixing base (21), seted up smooth chamber (211) in fixing base (21), connecting hole (212) have been seted up to the below in smooth chamber (211), sliding connection has slider (23) in smooth chamber (211), the coaxial support rod (24) that is fixed with in the bottom of slider (23), support rod (24) pass connecting hole (212) and outstanding to the external world, it is equipped with damping spring (25) to overlap on rod (24).

3. The marine lighting fixture shock absorbing lamp holder of claim 2, wherein: a connecting seat (22) is arranged on one side wall of the fixed seat (21), a buffer cavity (221) is formed in the bottom surface of the connecting seat (22), a damping sleeve (26) is embedded in the buffer cavity (221), a damping rod (27) is connected in the damping sleeve (26) in a sliding mode, and a damping block (28) is embedded in the top end of the damping rod (27); the bottom end of the abutting rod (24) and the bottom end of the damping rod (27) are both fixed with the top surface of the base (1); the top of fixing base (21) is fixed with connecting plate (29), bolt hole (291) have all been seted up to the four corners department of connecting plate (29).

4. The marine lighting fixture shock absorbing lamp holder of claims 1-3, wherein: angle adjustment mechanism (3) include loading board (31), loading board (31) are located the top department between two connecting plates (29), just bolt hole (291) are through bolt and loading board (31) fixed connection, be fixed with two symmetrical fixed plates (32) on loading board (31), the top surface of loading board (31) is located one end department and is fixed with mounting panel (33), go up through bolt fixedly connected with motor (34) on mounting panel (33), be equipped with two belt pulleys (35) between fixed plate (32) and mounting panel (33), two be equipped with belt (36) between belt pulley (35), the output shaft of motor (34) and belt pulley (35) coaxial fastening who is located the below.

5. The marine lighting fixture shock absorbing lamp holder of claim 1, wherein: quick assembly disassembly mechanism (4) are including sliding seat (41), set up two symmetrical fixed slot (411) on sliding seat (41), two symmetrical through-hole (412) have been seted up to the top surface of sliding seat (41), through-hole (412) are linked together with fixed slot (411), the both ends of sliding seat (41) are all coaxial to be fixed with connecting axle (42), connecting axle (42) pass fixed plate (32) and rotate with fixed plate (32) and are connected, and one of them connecting axle (42) and belt pulley (35) coaxial fixed that are located the top, the top surface of sliding seat (41) is fixed with support (47).

6. The marine lighting fixture shock absorbing lamp holder of claim 1, wherein: sliding connection has inserted bar (43) in through-hole (412), the bottom of inserted bar (43) extends to in fixed slot (411), coaxial fixed spacing ring (44) on inserted bar (43), it is equipped with reset spring (45) to lie in spacing ring (44) top department cover on inserted bar (43), support (47) are passed and pull ring (46) are fixed with on the top of inserted bar (43).

7. The marine lighting fixture shock absorbing lamp holder of claim 6, wherein: the illuminating lamp (5) is fixedly connected with a fixing column (51) through a bolt, the fixing column (51) is in inserting fit with a corresponding fixing groove (411), an inserting hole (511) is formed in the fixing column (51), and the bottom end of the inserting rod (43) is in inserting fit with the inserting hole (511).

8. The marine lighting fixture shock absorbing lamp holder of claim 3, wherein: the damping sleeve (26) and the damping block (28) are both made of rubber materials.

9. The marine lighting fixture shock absorbing lamp holder of claim 1, wherein: the four corners of the base (1) are provided with mounting holes (11).

10. The marine lighting fixture shock absorbing lamp holder of claim 2, wherein: the fixing seat (21) and the connecting seat (22) are of an integrally formed structure.