Holding pole type ship signal lamp

Abstract

The utility model discloses a derrick type ship signal lamp which comprises a transparent lampshade, an end cover and a connecting assembly, the transparent lampshade is in a semi-ring barrel shape, the top end of the transparent lampshade is open, the end cover is connected to the opening of the top end of the transparent lampshade and corresponds to the cross section of the transparent lampshade in shape, and the connecting assembly is connected with the end cover. The number of the transparent lampshades is two, the ends of the two transparent lampshades are arranged in an attached mode, LED lamp strips are arranged in inner cavities of the transparent lampshades, and the connecting assembly is arranged between the two transparent lampshades. The ship signal lamp has the effect of improving the integrity and the structural stability of the ship signal lamp.

Description

Technical Field

[0001] The present application relates to the technical field of ship signal lights, and in particular to a pole-type ship signal light. Background Art

[0002] Ship signal lights are an important part of safe navigation of ships and an important safety indication system for ships sailing at night. According to international conventions, when ships are sailing, operating or in low visibility at night, in order to indicate their position, navigation status and type, they must be equipped with various lights and display various signals for others to identify and avoid. The signal lights usually used by ships are generally connected to the mast of the ship. Ship navigation signal lights are generally divided into three colors: red, white and green, which represent different meanings.

[0003] At present, signal lights are generally installed on one side of the mast through a bracket, but the connection between the signal light and the mast is not tight enough, the integrity of the entire safety indication system is not high, the structure is relatively abrupt in appearance, and the signal light is easy to separate from the mast in extreme marine environments, which affects the use of the signal light. Utility Model Content

[0004] In order to improve the integrity and structural stability of a ship signal light, the present application provides a pole-type ship signal light.

[0005] The present application provides a pole-type ship signal light adopting the following technical solution:

[0006] A pole-type ship signal light comprises a transparent lampshade, an end cover and a connecting assembly. The transparent lampshade is in a semi-cylindrical shape, and the top end of the transparent lampshade is open. The end cover is connected to the top opening of the transparent lampshade and is arranged corresponding to the cross-sectional shape of the transparent lampshade. Two transparent lampshades are provided, and the ends of the two transparent lampshades are arranged in a close fit. An LED light strip is arranged in the inner cavity of the transparent lampshade, and the connecting assembly is arranged between the two transparent lampshades.

[0007] By adopting the above technical solution, the end cap is connected to the top opening of the transparent lampshade, the two transparent lampshades are sleeved at specific positions of the mast, the two end faces of the transparent lampshade fit each other, the two transparent lampshades are connected together using two connecting components, and the inner ring wall of the transparent lampshade fits tightly with the side wall of the mast. Through the mutual cooperation of the transparent lampshade, the end cap and the connecting component, the integrity and structural stability of the ship signal light are improved.

[0008] Optionally, the connecting assembly includes a connecting piece, two connecting pieces are provided between the two transparent lampshades, and the connecting piece is connected between the two end covers and is provided on a side of the end cover away from the transparent lampshade.

[0009] By adopting the above technical solution, the connecting piece connects the two end covers, thereby realizing a detachable connection between the two transparent lampshades, and facilitating the operator to load and unload the signal light.

[0010] Optionally, a flange connection seat is connected to the side of the transparent lampshade facing away from the end cover, and the flange connection seat is arranged in a semi-cylindrical shape. The cross-sectional shape of the flange connection seat in contact with the transparent lampshade corresponds to the cross-sectional shape of the transparent lampshade, the top of the flange connection seat is arranged in an open manner, and a cable port is opened at the end of the transparent lampshade away from the end cover.

[0011] By adopting the above technical solution, the cable port is set so that the inner cavity of the flange connection seat is connected with the inner cavity of the transparent lampshade. The wires connected to the LED light strip can extend from the cable port to the flange connection seat. The flange connection seat protects and stores the wires, avoiding messy wiring.

[0012] Optionally, a first threading hole is provided on one side of the two flange connection seats that are in contact with each other, and the two first threading holes are arranged correspondingly, and a second threading hole is provided on the inner ring wall of the flange connection seat.

[0013] By adopting the above technical solution, the first threading hole facilitates the wires to be threaded through the two cable cavities. The wires pass through the second threading hole and out of the flange connection seat. The first threading hole and the second threading hole realize the internal routing of the signal light wires, reducing the possibility of the wires being damaged when set in the external environment.

[0014] Optionally, a sealing gasket is provided on a side of the end cover close to the transparent lampshade, and the sealing gasket is sandwiched between the transparent lampshade and the end cover.

[0015] By adopting the above technical solution, the sealing gasket is sandwiched between the transparent lampshade and the end cover, thereby reducing the possibility of external rainwater and impurities entering the inner cavity of the transparent lampshade.

[0016] Optionally, anti-slip pads are provided on the transparent lampshade and the inner ring wall of the flange connection seat.

[0017] By adopting the above technical solution, the provision of the anti-slip pad increases the friction between the signal light and the side wall of the mast during the connection process, and reduces the possibility of relative rotation of the transparent lampshade on the mast during the connection process.

[0018] Optionally, the connecting component includes a connecting arc piece and a plug-in block, one end of the connecting arc piece is rotatably connected to the outer ring wall of the transparent lampshade, and the plug-in block is arranged at the other end of the connecting arc piece, and a plug-in groove is provided on the outer ring wall of the transparent lampshade. When the ends of the two transparent lampshades are fitted together, the plug-in block on one of the transparent lampshades corresponds to the position of the plug-in groove on the other transparent lampshade, and a fixing part is provided on one side of the plug-in groove, and the fixing part includes a connecting part and a fixing part arranged at one end of the connecting part, and a sliding groove is provided on the outer ring wall of the transparent lampshade, and the connecting part is slidably arranged in the sliding groove, and when the connecting part slides to a certain position of the sliding groove, the fixing part is fitted with the side of the connecting arc piece facing away from the transparent lampshade.

[0019] By adopting the above technical solution, the transparent lampshade is sleeved on the mast and the ends of the two are fitted together. The connecting arc piece is rotated until it fits with the transparent lampshade, and the plug-in block is inserted into the corresponding plug-in slot. The sliding connection part is abutted against the end of the connecting arc piece, and one side of the fixing part abuts against the side of the connecting arc piece away from the transparent lampshade, thereby preventing the plug-in block from falling out of the plug-in slot during the connection process.

[0020] Optionally, an elastic member is provided in the sliding groove, the elastic member is connected to the connecting portion, and the connecting portion abuts against the end of the connecting arc-shaped piece under the action of the elastic member.

[0021] By adopting the above technical solution, the elastic member enables the connecting portion to always abut against the end of the connecting arc-shaped piece, thereby improving the structural stability of the connecting assembly.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Through the cooperation of the transparent lampshade, the end cover and the connecting components, the integrity and structural stability of the ship signal light are improved;

[0024] 2. The setting of the sealing gasket reduces the possibility of external rainwater and impurities entering the inner cavity of the transparent lampshade;

[0025] 3. The provision of the anti-slip pad reduces the possibility of relative rotation of the transparent lampshade on the mast during the connection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram used to embody a pole-type ship signal light in Example 1 of the present application.

[0027] Figure 2 It is a partial exploded view used to illustrate the connection method of the transparent lampshade in Example 1 of the present application.

[0028] Figure 3 It is a partial cross-sectional view used to reflect the internal structure of the transparent lampshade and the flange connection seat in Example 1 of the present application.

[0029] Figure 4 It is a structural schematic diagram used to embody a pole-type ship signal light in Example 2 of the present application.

[0030] Figure 5 It is a partial cross-sectional view used to reflect the internal structure of the transparent lampshade in Example 2 of the present application.

[0031] Figure 6 yes Figure 5 Enlarged view of part A in the middle.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. Transparent lampshade; 101. Cable port; 102. Plug-in slot; 103. Sliding through slot; 104. Anti-slip slot; 2. End cover; 21. Connecting block; 3. Flange connecting seat; 31. Mounting tube; 32. First threading hole; 33. Second threading hole; 4. Connecting assembly; 41. Connecting plate; 42. Connecting arc plate; 43. Plug-in block; 44. Fixing member; 441. Connecting part; 442. Fixing part; 443. Anti-slip block; 45. Abutting spring; 5. Nameplate; 6. Sealing pad; 7. Anti-slip pad; 8. Support ring; 9. Connecting keel; 10. LED light strip. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-6 The present application is further described in detail. The present application provides a pole-type ship signal light, which has the effect of improving the integrity and structural stability of the ship signal light.

[0034] Example 1

[0035] Reference Figure 1 A pole-type ship signal light comprises a transparent lampshade 1, an end cover 2, a flange connection seat 3 and a connection assembly 4. The transparent lampshade 1 is in a semi-cylindrical shape, and the top of the transparent lampshade 1 is open. There are two transparent lampshades 1, and the vertical ends of the two transparent lampshades 1 are arranged to fit each other. The end cover 2 is connected to the top opening of the transparent lampshade 1 by bolts, and the shape of the end cover 2 is arranged corresponding to the top opening shape of the transparent lampshade 1. The top of the end cover 2 is provided with a nameplate 5 for indicating the model of the signal light. A sealing gasket 6 is connected to the side of the end cover 2 facing the transparent lampshade 1, and the sealing gasket 6 is clamped between the transparent lampshade 1 and the end cover 2. There are two groups of connection assemblies 4. The connection assembly 4 in this embodiment includes a connecting piece 41, and the connecting piece 41 is arranged on the side of the end cover 2 away from the transparent lampshade 1. The two ends of the connecting piece 41 are connected to the two end covers 2 by bolts.

[0036] Reference Figure 2 and Figure 3 The transparent lampshade 1 is provided with a component cavity, in which a support ring 8 is fixedly connected, and the support ring 8 is at the same height as the transparent lampshade 1. A connecting keel 9 is provided in the component cavity, and a plurality of connecting blocks 21 are fixedly connected to the side of the end cover 2 facing the transparent lampshade 1, and the plurality of connecting blocks 21 are arranged one by one correspondingly with the plurality of connecting keels 9, and the connecting keels 9 are connected to the corresponding connecting blocks 21 by bolts. The side of the connecting keel 9 close to the outer ring wall of the transparent lampshade 1 is connected with an LED light bar 10.

[0037] Reference Figure 2 and Figure 4 , a flange connection seat 3 is connected to the bottom end of each transparent lampshade 1. The flange connection seat 3 is semi-cylindrical and its top end is open. The interior of the flange connection seat 3 is a cable cavity, and the top shape of the flange connection seat 3 corresponds to the shape of the transparent lampshade 1. Several mounting tubes 31 are fixedly connected to the flange connection seat 3. The top of the mounting tube 31 is flush with the top of the flange connection seat 3. The bottom end of the mounting tube 31 is connected to the outside. Bolts for connecting with the transparent lampshade 1 are provided in the mounting tube 31. The flange connection seat 3 is connected to the transparent lampshade 1 through bolts. A cable port 101 is provided at the bottom end of the transparent lampshade 1, and the cable port 101 is connected to the cable cavity. The end side walls of the two flange connection seats 3 are provided with first threading holes 32, and the two first threading holes 32 are connected correspondingly. A second threading hole 33 is provided on the inner ring wall of the flange connection seat 3.

[0038] Reference Figure 1-3 When installing the signal light, first place the sealing gasket 6 inside the end cover 2, and use bolts to install the connecting keel 9 connected with the LED light strip 10 on the corresponding connecting block 21 at the bottom of the end cover 2. Insert the installed connecting keel 9 into the component cavity of the transparent lampshade 1, and connect the end cover 2 with the top opening of the transparent lampshade 1 by bolts. The sealing gasket 6 is sandwiched between the transparent lampshade 1 and the end cover 2, which reduces the possibility of external rainwater and impurities entering the inner cavity of the transparent lampshade 1. The support ring 8 is set in the inner cavity of the transparent lampshade 1 to support the transparent lampshade 1, which helps to improve the structural strength of the transparent lampshade 1 and extend the service life of the signal light.

[0039] Reference Figure 2 and Figure 3, the wires connected to the LED light bar 10 (not shown in the drawings) are passed through the cable opening 101 on the transparent lampshade 1 into the flange connection seat 3. The first threading hole 32 is provided to facilitate the mutual threading of the wires in the two cable cavities. The wires pass through the flange connection seat 3 through the second threading hole 33. An opening corresponding to the second threading hole 33 is provided on the mast (not shown in the drawings). The wires passing through the flange connection seat 3 are directly passed through the opening into the interior of the mast to realize the internal routing of the signal light wires, reducing the possibility of the wires being messy and damaged when set in the external environment.

[0040] Reference Figure 1 , two semi-circular transparent lampshades 1 are sleeved at corresponding positions outside the mast, the ends of the two transparent lampshades 1 are fitted together, and the two ends of the connecting piece 41 are respectively connected to the top surfaces of the two end covers 2 by bolts, thereby realizing the connection of the two transparent lampshades 1. The inner ring walls of the two transparent lampshades 1 are directly and tightly connected to the outer wall of the mast, which improves the integrity of the connection between the signal light and the mast and helps to extend the service life of the signal light.

[0041] The implementation principle of a pole-type ship signal light in the embodiment of the present application is as follows: when installing the signal light, insert the connecting keel 9 into the element cavity of the transparent lampshade 1, and connect the end cover 2 to the top opening of the transparent lampshade 1 through bolts. The wires (not shown in the drawings) connected to the LED light bar 10 are inserted into the flange connection seat 3 through the cable opening 101 on the transparent lampshade 1, and the wires are passed out of the flange connection seat 3 through the second threading hole 33.

[0042] Two transparent lampshades 1 are sleeved on the outside of the mast, the ends of the two transparent lampshades 1 are fitted together, and the two ends of the connecting piece 41 are respectively connected to the top surfaces of the two end covers 2 by bolts. The inner ring walls of the two transparent lampshades 1 are directly and tightly connected to the outer wall of the mast, thereby improving the integrity of the connection between the signal light and the mast.

[0043] Example 2

[0044] Reference Figure 4-6 , the difference between Example 2 and Example 1 is that the connecting component 4 includes a connecting arc piece 42, a plug-in block 43, a fixing member 44 and an abutting spring 45. The connecting arc piece 42 is arranged outside the transparent lampshade 1, and the shape of the connecting arc piece 42 is consistent with the curvature of the transparent lampshade 1. One end of the connecting arc piece 42 is rotatably connected to the outer ring wall of the transparent lampshade 1, and the plug-in block 43 is fixedly connected to the inner ring wall of the connecting arc piece 42 away from the end of the rotating shaft. A plug-in groove 102 corresponding to the shape of the plug-in block 43 is provided on the outer ring wall of the transparent lampshade 1. When the ends of the two transparent lampshades 1 are abutted, the connecting arc piece 42 is rotated to fit the outer ring wall of the transparent lampshade 1, and the plug-in block 43 located on one transparent lampshade 1 is inserted into the plug-in groove 102 of the other transparent lampshade 1.

[0045] Reference Figure 5 and Figure 6 A sliding groove 103 is provided on the outer ring wall of the transparent lampshade 1 along the circumferential direction, and the sliding groove 103 is arranged on one side of the plug-in groove 102. An anti-slip groove 104 is provided in the transparent lampshade 1 and is connected to the sliding groove 103. The width of the anti-slip groove 104 is greater than that of the sliding groove 103. The fixing member 44 includes a connecting portion 441 and a fixing portion 442 arranged at one end of the connecting portion 441. Anti-slip blocks 443 are provided on opposite sides of the connecting portion 441. The anti-slip blocks 443 are slidably arranged in the anti-slip groove 104. The connecting portion 441 is slidably connected to the sliding groove 103. An abutting spring 45 is provided in the sliding groove 103. One end of the abutting spring 45 is connected to one end of the sliding groove 103 away from the plug-in groove 102, and the other end is connected to the connecting portion 441. In the natural state, the connecting portion 441 abuts against the end of the connecting arc piece 42 under the action of the abutting spring 45, and one side of the fixing block abuts against the side of the connecting arc piece 42 away from the transparent lampshade 1. The transparent lampshade 1 and the inner ring wall of the flange connection seat 3 are both connected with an anti-slip pad 7.

[0046] Reference Figure 5 and Figure 6 When connecting two transparent lampshades 1, the transparent lampshades 1 are sleeved at a specific position on the mast and the ends of the two are abutted against each other. The connecting arc piece 42 is rotated to fit the outer ring wall of the transparent lampshade 1, and the plug-in block 43 arranged at the end of the connecting arc piece 42 is inserted into the plug-in groove 102 on the other transparent lampshade 1, thereby realizing the connection between the two. At the same time. The connecting portion 441 abuts against the end of the connecting arc piece 42 under the action of the abutment spring 45, and one side of the fixing portion 442 abuts against the side of the connecting arc piece 42 away from the transparent lampshade 1, thereby preventing the plug-in block 43 from falling out of the plug-in groove 102 during the connection process. The setting of the abutment spring 45 enables the connecting portion 441 to always abut against the end of the connecting arc piece 42, thereby improving the structural stability of the connecting assembly 4.

[0047] Reference Figure 5 and Figure 6 When the two transparent lampshades 1 need to be disassembled, the connecting portion 441 is pushed along the length direction of the sliding through groove 103 in the direction away from the plug-in groove 102, and the fixing member 44 is separated from the connecting arc piece 42, thereby releasing the fixing of the connecting arc piece 42. The anti-slip pad 7 is arranged on the transparent lampshade 1 and the inner ring wall of the flange connection seat 3, which increases the friction between the signal light and the side wall of the mast during the connection process, reduces the possibility of relative rotation of the transparent lampshade 1 on the mast during the connection process, and improves the structural stability of the signal light.

[0048] The implementation principle of a pole-type ship signal light in the embodiment of the present application is as follows: when connecting two transparent lampshades 1, the transparent lampshade 1 is sleeved on a specific position on the mast. The arc-shaped piece 42 is rotated to connect, and the plug-in block 43 is inserted into the plug-in slot 102 to achieve the connection between the two. At the same time. The connecting portion 441 abuts against the end of the connecting arc-shaped piece 42 under the action of the abutment spring 45, and one side of the fixing portion 442 abuts against the side of the connecting arc-shaped piece 42 away from the transparent lampshade 1, thereby preventing the plug-in block 43 from falling out of the plug-in slot 102 during the connection process. The anti-slip pad 7 increases the friction between the signal light and the side wall of the mast during the connection process, and reduces the possibility of relative rotation of the transparent lampshade 1 on the mast during the connection process.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pole-type ship signal light, characterized in that: The invention comprises a transparent lampshade (1), an end cover (2) and a connecting assembly (4); the transparent lampshade (1) is in a semi-cylindrical shape; the top end of the transparent lampshade (1) is open; the end cover (2) is connected to the top opening of the transparent lampshade (1) and is arranged corresponding to the cross-sectional shape of the transparent lampshade (1); two transparent lampshades (1) are arranged with their ends fitting together; an LED light strip (10) is arranged in the inner cavity of the transparent lampshade (1); and the connecting assembly (4) is arranged between the two transparent lampshades (1).

2. A pole-type ship signal light according to claim 1, characterized in that: The connecting assembly (4) comprises a connecting piece (41), two connecting pieces (41) are arranged between the two transparent lampshades (1), and the connecting piece (41) is connected between the two end covers (2) and is arranged on a side of the end cover (2) away from the transparent lampshade (1).

3. A pole-type ship signal light according to claim 1, characterized in that: A flange connection seat (3) is connected to the side of the transparent lampshade (1) facing away from the end cover (2); the flange connection seat (3) is arranged in a semi-cylindrical shape; the cross-sectional shape of the flange connection seat (3) in contact with the transparent lampshade (1) corresponds to the cross-sectional shape of the transparent lampshade (1); the top end of the flange connection seat (3) is arranged in an open shape; and a cable port (101) is provided at one end of the transparent lampshade (1) away from the end cover (2).

4. A pole-type ship signal light according to claim 3, characterized in that: A first threading hole (32) is provided on the contacting side of the two flange connection seats (3), and the two first threading holes (32) are arranged correspondingly, and a second threading hole (33) is provided on the inner ring wall of the flange connection seat (3).

5. The pole-type ship signal light according to claim 1, characterized in that: A sealing gasket (6) is provided on one side of the end cover (2) close to the transparent lampshade (1), and the sealing gasket (6) is sandwiched between the transparent lampshade (1) and the end cover (2).

6. A pole-type ship signal light according to claim 3, characterized in that: Anti-slip pads (7) are provided on the inner ring walls of the transparent lampshade (1) and the flange connection seat (3).

7. The pole-type ship signal light according to claim 1, characterized in that: The connecting assembly (4) comprises a connecting arc piece (42) and a plug-in block (43), one end of the connecting arc piece (42) is rotatably connected to the outer ring wall of the transparent lampshade (1), and the plug-in block (43) is arranged at the other end of the connecting arc piece (42), and a plug-in groove (102) is provided on the outer ring wall of the transparent lampshade (1). When the ends of the two transparent lampshades (1) are fitted together, the plug-in block (43) on one of the transparent lampshades (1) corresponds to the plug-in groove (102) on the other transparent lampshade (1), and the plug-in block (43) on the other transparent lampshade (1) is connected to the transparent lampshade (1). A fixing member (44) is provided on one side of the groove (102), and the fixing member (44) includes a connecting portion (441) and a fixing portion (442) arranged at one end of the connecting portion (441). A sliding groove (103) is provided on the outer ring wall of the transparent lampshade (1), and the connecting portion (441) is slidably arranged in the sliding groove (103). When the connecting portion (441) slides to a certain position of the sliding groove (103), the fixing portion (442) is arranged to fit with a side of the connecting arc piece (42) away from the transparent lampshade (1).

8. A pole-type ship signal light according to claim 7, characterized in that: An elastic member is provided in the sliding groove (103), the elastic member is connected to the connecting portion (441), and the connecting portion (441) abuts against the end of the connecting arc-shaped piece (42) under the action of the elastic member.

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