Quick-release marine lamp

Abstract

The invention relates to the technical field of marine lamps, in particular to a quick-release marine lamp, which is characterized in that a bottom end connecting seat is pushed downwards when a connecting end of the lamp is inserted into a fixing device, and the bottom end connecting seat limits the position of a position adjusting device through an extrusion device so as to fix the connecting end of the lamp; by pushing the releasing device downwards, the releasing device extrudes the position adjusting device, the extruded position adjusting device drives the limiting device to release limiting of the bottom end connecting base, and the limited bottom end connecting base is reset; and after the reset bottom end connecting base relieves extrusion on the position adjusting device through the extrusion device, the position adjusting device drives the fixing device to move to relieve fixation of the lamp connecting end, and the lamp connecting end is rapidly taken down.

Description

Technical Field

[0001] The present invention relates to the technical field of marine lamps, and in particular to a quick-detachable marine lamp. Background Art

[0002] Lighting is an important application on ships. It can not only be used for lighting, but also as a signal to transmit signals to other fishing boats. Some lights are also used to trap aquatic products. For this reason, the lights need to be varied to adapt to different working conditions.

[0003] The existing lamps are directly mounted on the lamp holders. Due to the working environment, when the lamp needs to be replaced, the bottom of the lamp is easily corroded on the lamp holder and cannot be removed. Summary of the invention

[0004] The present invention aims to provide a quick-disassembly marine lamp to solve the problem of quickly and easily removing the bottom end of a rusted and broken lamp.

[0005] To achieve the above purpose, the specific technical solution of a quick-disassembly marine lamp of the present invention is as follows:

[0006] A quick-detachable marine lamp comprises a mounting shell, a fixing device and a bottom connecting seat, wherein the fixing device and the bottom connecting seat are arranged inside the mounting shell, the fixing device is connected to the electric wire, and the bottom connecting seat is connected to the electric wire. The invention is characterized in that four fixing devices are arranged inside the mounting shell through connecting columns, and the four fixing devices form a circular ring, a position adjustment device is arranged on the mounting shell, the fixing device is arranged on the position adjustment device, a squeezing device is arranged on the bottom connecting seat, the squeezing device squeezes the position adjustment device to fix the position of the fixing device, a limiting device is arranged on the position adjustment device to limit the bottom connecting seat, and a releasing device for squeezing the position adjustment device to move is arranged on the mounting shell.

[0007] Furthermore, the installation shell includes a cylinder, an expansion hole and a mounting cavity. The upper end of the cylinder is provided with an expansion hole for moving the fixing device, and the mounting cavity is arranged inside the cylinder.

[0008] Furthermore, the fixing device includes an arc-shaped plate and a thread, the arc-shaped plate is provided with a thread inside, the arc-shaped plate is arranged on the connecting column and the position adjustment device, and the connecting column slides on the cylinder.

[0009] Furthermore, the bottom connecting seat includes a fixing bolt, a fixing plate, a movable sleeve, a first spring, a limit strip and a contact seat, the fixing bolt is arranged at the bottom end of the installation cavity, the fixing plate is arranged on the fixing bolt, the movable sleeve slides on the fixing plate, the first spring is arranged between the fixing plate and the movable sleeve, a plurality of limit strips are arranged on both sides of the movable sleeve, the contact seat is arranged on the movable sleeve, the movable sleeve drives the extrusion device to move, and the limit device limits the upward movement of the movable sleeve through the limit strip.

[0010] Further, the position adjustment device includes a connecting sleeve, a second spring, a connecting bolt, an extrusion ramp block, a baffle and a third spring. The connecting sleeve is arranged on the arc plate, the connecting bolt slides inside the connecting sleeve, the connecting bolt slides on the cylinder, a second spring is arranged between the connecting sleeve and the connecting bolt, the extrusion ramp block is arranged at the end of the connecting bolt outside the cylinder, the baffle is arranged on the connecting bolt inside the cylinder, a third spring is arranged between the baffle and the cylinder, the releasing device extrudes the extrusion ramp block to drive the connecting bolt to move, and the extrusion device limits the movement of the connecting sleeve.

[0011] Furthermore, the extrusion device comprises a connection, and both ends of the connection are provided with inclined extrusion forks for extruding and fixing the connecting sleeves on the two connected arc plates.

[0012] Furthermore, the limiting device includes a connecting bent rod, a movable sleeve, a fourth spring and an inclined strip, the connecting bent rod is arranged on the connecting bolt, the movable sleeve slides on the connecting bent rod, a fourth spring is arranged between the connecting bent rod and the movable sleeve, the inclined strip is arranged on the movable sleeve, and the inclined strip and the limiting strip cooperate to limit the movement of the movable sleeve.

[0013] Furthermore, the releasing device includes a fixed ring, a movable ring sleeve, a fifth spring, a bevel chamfer and an opening. The fixed ring is arranged on the cylinder, the movable ring sleeve slides on the cylinder, a fifth spring is arranged between the fixed ring and the movable ring sleeve, the bevel chamfer and the opening are arranged in the movable ring sleeve, and the movable ring sleeve drives the connecting bent rod to move by extruding the bevel block through the bevel chamfer.

[0014] The advantages of the present invention are:

[0015] The present invention pushes the bottom connecting seat downward when the connecting end of the lamp is inserted into the fixing device, and the bottom connecting seat limits the position of the position adjusting device through the squeezing device to fix the connecting end of the lamp. When the connecting end of the lamp needs to be cancelled, the releasing device is pushed downward, and the releasing device squeezes the position adjusting device. The squeezed position adjusting device drives the limiting device to release the limit on the bottom connecting seat, and the limited bottom connecting seat is reset. After the reset bottom connecting seat releases the squeezing of the position adjusting device through the squeezing device, the position adjusting device drives the fixing device to move to release the fixation of the connecting end of the lamp and quickly remove the connecting end of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is an overall cross-sectional view of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the release device of the present invention;

[0019] Figure 4It is a partial structural cross-sectional view of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the position adjustment device of the present invention;

[0021] Figure 6 for Figure 5 A partial enlarged schematic diagram;

[0022] Figure 7 It is a schematic diagram of the bottom connecting seat structure of the present invention;

[0023] Figure 8 A cross-sectional view of the bottom connecting seat of the present invention;

[0024] Description of the markings in the figure:

[0025] Mounting shell 1; cylinder 1-1; expansion hole 1-2; mounting cavity 1-3; fixing device 2; arc plate 2-1; thread 2-2; connecting column 3; bottom connecting seat 4; fixing bolt 4-1; fixing plate 4-2; moving sleeve 4-3; first spring 4-4; limiting strip 4-5; contact seat 4-6; position adjusting device 5; connecting sleeve 5-1; second spring 5-2; connecting bolt 5-3; extrusion ramp block 5-4; baffle 5-5; third spring 5-6; extrusion device 6; connection 6-1; ramp extrusion fork 6-2; limiting device 7; connecting bent rod 7-1; moving sleeve 7-2; fourth spring 7-3; ramp strip 7-4; releasing device 8; fixing ring 8-1; moving ring sleeve 8-2; fifth spring 8-3; ramp chamfer 8-4; opening 8-5. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] like Figure 1-8As shown, a quick-detachable marine lamp comprises a mounting shell 1, a fixing device 2 and a bottom connecting seat 4, wherein the fixing device 2 and the bottom connecting seat 4 are arranged inside the mounting shell 1, the fixing device 2 is connected to the electric wire, and the bottom connecting seat 4 is connected to the electric wire. It is characterized in that four fixing devices 4 are arranged inside the mounting shell 1 through connecting columns 3, the four fixing devices 2 form a circular ring, the position adjustment device 5 is arranged on the mounting shell 1, the fixing device 2 is arranged on the position adjustment device 5, the bottom connecting seat 4 is provided with a squeezing device 6, the squeezing device 6 squeezes the position adjustment device 5 to fix the position of the fixing device 2, the position adjustment device 5 is provided with a limiting device 7 for limiting the bottom connecting seat 4, and the mounting shell 1 is provided with a releasing device 8 for squeezing the position adjustment device 5 to move.

[0029] When the connecting end of the lamp is inserted into the fixing device 2, the bottom connecting seat 4 will be pushed downward, and the bottom connecting seat 4 will limit the position of the position adjusting device 5 through the squeezing device 6 to fix the connecting end of the lamp. When the connecting end of the lamp needs to be cancelled, the releasing device 8 is pushed downward, and the releasing device 8 squeezes the position adjusting device 5. The squeezed position adjusting device 5 drives the limiting device 7 to release the limit on the bottom connecting seat 4, and the limited bottom connecting seat 4 is reset. After the reset bottom connecting seat 4 releases the squeezing of the position adjusting device 5 through the squeezing device 6, the position adjusting device 5 drives the fixing device 2 to move to release the fixation of the lamp connecting end and quickly remove the lamp connecting end.

[0030] Among them, Figure 1-8 As shown, the mounting shell 1 includes a cylinder 1-1, an expansion hole 1-2 and a mounting cavity 1-3. The upper end of the cylinder 1-1 is provided with an expansion hole 1-2 for moving the fixing device 2, and the mounting cavity 1-3 is arranged inside the cylinder 1-1.

[0031] Among them, Figure 1-8 As shown, the fixing device 2 includes an arc plate 2-1 and a thread 2-2. The arc plate 2-1 is provided with a thread 2-2 inside. The arc plate 2-1 is arranged on a connecting column 3 and a position adjustment device 5. The connecting column 3 slides on the cylinder 1-1.

[0032] The four arc-shaped plates 2-1 enclose a cylinder, and the threads 2-2 in the cylinder are combined into a complete thread to match the connecting end of the lamp.

[0033] Among them, Figure 1-8As shown, the bottom connecting seat 4 includes a fixing bolt 4-1, a fixing plate 4-2, a movable sleeve 4-3, a first spring 4-4, a limiting strip 4-5 and a contact seat 4-6. The fixing bolt 4-1 is arranged at the bottom end of the installation cavity 1-3, the fixing plate 4-2 is arranged on the fixing bolt 4-1, the movable sleeve 4-3 slides on the fixing plate 4-2, the first spring 4-4 ​​is arranged between the fixing plate 4-2 and the movable sleeve 4-3, a plurality of limiting strips 4-5 are arranged on both sides of the movable sleeve 4-3, the contact seat 4-6 is arranged on the movable sleeve 4-3, the movable sleeve 4-3 drives the extrusion device 6 to move, and the limiting device 7 limits the upward movement of the movable sleeve 4-3 through the limiting strip 4-5.

[0034] The connection end of the lamp presses the contact seat 4-6, and the contact seat 4-6 drives the movable sleeve 4-3 to move and compresses the first spring 4-4. The limiting device 7 and the limiting strip 4-5 cooperate to prevent the movable sleeve 4-3 from moving.

[0035] Among them, Figure 1-8 As shown, the position adjustment device 5 includes a connecting sleeve 5-1, a second spring 5-2, a connecting bolt 5-3, an extrusion ramp block 5-4, a baffle 5-5 and a third spring 5-6. The connecting sleeve 5-1 is arranged on the arc plate 2-1, the connecting bolt 5-3 slides inside the connecting sleeve 5-1, the connecting bolt 5-3 slides on the cylinder 1-1, a second spring 5-2 is arranged between the connecting sleeve 5-1 and the connecting bolt 5-3, the extrusion ramp block 5-4 is arranged at the end of the connecting bolt 5-3 outside the cylinder 1-1, the baffle 5-5 is arranged on the connecting bolt 5-3 inside the cylinder 1-1, a third spring 5-6 is arranged between the baffle 5-5 and the cylinder 1-1, the releasing device 8 squeezes the extrusion ramp block 5-4 to drive the connecting bolt 5-3 to move, and the squeezing device 6 limits the movement of the connecting sleeve 5-1.

[0036] The extrusion device 6 limits the position of the arc plate 2-1 by extruding the connecting sleeve 5-1 downward, and the releasing device 8 squeezes the extrusion ramp block 5-4 to drive the connecting bolt 5-3 to move. The moving extrusion ramp block 5-4 drives the connecting bolt 5-3 to move and drives the limiting device 7 to release the limit on the moving sleeve 4-3.

[0037] Among them, Figure 1-8 As shown, the extrusion device 6 includes a connection 6-1, and both ends of the connection 6-1 are provided with inclined extrusion forks 6-2 to squeeze and fix the connecting sleeves 5-1 on the two connected arc plates 2-1.

[0038] Among them, Figure 1-8As shown, the limiting device 7 includes a connecting bent rod 7-1, a movable sleeve 7-2, a fourth spring 7-3 and an inclined strip 7-4. The connecting bent rod 7-1 is arranged on the connecting bolt 5-3, the movable sleeve 7-2 slides on the connecting bent rod 7-1, a fourth spring 7-3 is arranged between the connecting bent rod 7-1 and the movable sleeve 7-2, the inclined strip 7-4 is arranged on the movable sleeve 7-2, and the inclined strip 7-4 and the limiting strip 4-5 cooperate to limit the movement of the movable sleeve 4-3.

[0039] Among them, Figure 1-8 As shown, the release device 8 includes a fixed ring 8-1, a movable ring sleeve 8-2, a fifth spring 8-3, a bevel chamfer 8-4 and an opening 8-5. The fixed ring 8-1 is arranged on the cylinder 1-1, and the movable ring sleeve 8-2 slides on the cylinder 1-1. A fifth spring 8-3 is arranged between the fixed ring 8-1 and the movable ring sleeve 8-2. The bevel chamfer 8-4 and the opening 8-5 are arranged on the movable ring sleeve 8-2. The movable ring sleeve 8-2 squeezes the bevel block 5-4 through the bevel chamfer 8-4 to drive the connecting bent rod 7-1 to move.

[0040] The movable ring sleeve 8-2 squeezes the extrusion slope block 5-4 through the inclined chamfer 8-4 to drive the connecting bolt 5-3 to move.

[0041] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A quick-detachable marine lamp, comprising a mounting shell (1), a fixing device (2) and a bottom connecting seat (4), wherein the fixing device (2) and the bottom connecting seat (4) are arranged inside the mounting shell (1), the fixing device (2) is connected to an electric wire, and the bottom connecting seat (4) is connected to an electric wire, characterized in that: Four fixing devices (4) are arranged inside the installation shell (1) through connecting columns (3); the four fixing devices (2) are surrounded by a ring; the position adjustment device (5) is arranged on the installation shell (1); the fixing device (2) is arranged on the position adjustment device (5); a pressing device (6) is arranged on the bottom end connection seat (4); the pressing device (6) presses the position adjustment device (5) to fix the position of the fixing device (2); a limiting device (7) is arranged on the position adjustment device (5) to limit the bottom end connection seat (4); and a releasing device (8) for pressing the position adjustment device (5) to move is arranged on the installation shell (1).

2. The quick-release marine lamp according to claim 1, characterized in that: The installation shell (1) comprises a cylinder (1-1), an expansion hole (1-2) and an installation cavity (1-3); the upper end of the cylinder (1-1) is provided with an expansion hole (1-2) for moving the fixing device (2); and the installation cavity (1-3) is arranged inside the cylinder (1-1).

3. The quick-release marine lamp according to claim 1, characterized in that: The fixing device (2) comprises an arc-shaped plate (2-1) and a thread (2-2), wherein the arc-shaped plate (2-1) is provided with a thread (2-2) inside, and the arc-shaped plate (2-1) is arranged on a connecting column (3) and a position adjustment device (5), and the connecting column (3) slides on the cylinder (1-1).

4. The quick-release marine lamp according to claim 1, characterized in that: The bottom end connecting seat (4) comprises a fixing bolt (4-1), a fixing plate (4-2), a movable sleeve (4-3), a first spring (4-4), a limiting strip (4-5) and a contact seat (4-6); the fixing bolt (4-1) is arranged at the bottom end of the installation cavity (1-3); the fixing plate (4-2) is arranged on the fixing bolt (4-1); the movable sleeve (4-3) slides on the fixing plate (4-2); the first spring (4-4) is arranged between the fixing plate (4-2) and the movable sleeve (4-3); a plurality of limiting strips (4-5) are arranged on both sides of the movable sleeve (4-3); the contact seat (4-6) is arranged on the movable sleeve (4-3); the movable sleeve (4-3) drives the extrusion device (6) to move; and the limiting device (7) limits the movable sleeve (4-3) from moving upwards through the limiting strip (4-5).

5. The quick-release marine lamp according to claim 2, characterized in that: The position adjustment device (5) comprises a connecting sleeve (5-1), a second spring (5-2), a connecting bolt (5-3), an extrusion inclined surface block (5-4), a baffle (5-5) and a third spring (5-6); the connecting sleeve (5-1) is arranged on the arc plate (2-1); the connecting bolt (5-3) slides inside the connecting sleeve (5-1); the connecting bolt (5-3) slides on the cylinder (1-1); a spring is arranged between the connecting sleeve (5-1) and the connecting bolt (5-3); A second spring (5-2) is provided, an extrusion slope block (5-4) is arranged at the end of the connecting bolt (5-3) outside the cylinder (1-1), a baffle (5-5) is arranged on the connecting bolt (5-3) inside the cylinder (1-1), a third spring (5-6) is provided between the baffle (5-5) and the cylinder (1-1), a release device (8) squeezes the extrusion slope block (5-4) to drive the connecting bolt (5-3) to move, and the extrusion device (6) limits the movement of the connecting sleeve (5-1).

6. The quick-release marine lamp according to claim 5, characterized in that: The extrusion device (6) comprises a connection (6-1), and inclined extrusion forks (6-2) are provided at both ends of the connection (6-1) for extruding and fixing the connection sleeves (5-1) on the two connected arc-shaped plates (2-1).

7. The quick-release marine lamp according to claim 1, characterized in that: The limiting device (7) comprises a connecting bent rod (7-1), a movable sleeve (7-2), a fourth spring (7-3) and an inclined strip (7-4); the connecting bent rod (7-1) is arranged on a connecting bolt (5-3); the movable sleeve (7-2) slides on the connecting bent rod (7-1); a fourth spring (7-3) is arranged between the connecting bent rod (7-1) and the movable sleeve (7-2); the inclined strip (7-4) is arranged on the movable sleeve (7-2); and the inclined strip (7-4) and the limiting strip (4-5) cooperate to limit the movement of the movable sleeve (4-3).

8. The quick-release marine lamp according to claim 5, characterized in that: The release device (8) comprises a fixed ring (8-1), a movable ring sleeve (8-2), a fifth spring (8-3), a chamfered surface (8-4) and an opening (8-5); the fixed ring (8-1) is arranged on the cylinder (1-1); the movable ring sleeve (8-2) slides on the cylinder (1-1); a fifth spring (8-3) is arranged between the fixed ring (8-1) and the movable ring sleeve (8-2); the chamfered surface (8-4) and the opening (8-5) are arranged on the movable ring sleeve (8-2); the movable ring sleeve (8-2) drives the connecting bent rod (7-1) to move by squeezing the squeezing chamfered surface block (5-4) through the chamfered surface (8-4).

Images