A combined flagpole navigation signal lamp

Abstract

The present invention relates to the technical field of marine lamps, and particularly to a combined flagpole navigation signal lamp, which includes a base fixedly installed at the top of the flagpole. A triangular prism is detachably connected to the upper side of the base. A top cover is provided at the top of the triangular prism, and a light-transmitting annular lamp shade is provided between the top cover and the base. A partition board is provided on the triangular prism. An anchor light source and a sea replenishment light source are installed below the partition board, and a flagpole light source is provided above the partition board. When in use, the anchor light source and the sea replenishment light source can achieve a 360-degree horizontal light arc, avoiding the occurrence of a line-of-sight blind area. At the same time, this structure reduces the overall volume of the signal lamp, so that the overall wind resistance of the flagpole is small. During the working process of the flagpole light, the indication signal is more accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of marine lamps, and particularly to a combined flagpole navigation signal lamp. Background Art

[0002] The flagpole navigation signal lamp is a lamp fixed on the flagpole, including an anchor lamp, a replenishment lamp, a flagpole lamp, etc. Among them, the anchor lamp is a signal lamp with a 360° horizontal light arc and an uninterrupted white light displayed inside, which is used when anchoring at night to indicate the anchoring state. The bow and stern anchor lamps together display the length of the ship to avoid collisions. The replenishment lamp is a signal lamp with an uninterrupted red light displayed inside a 360° horizontal light arc. It is used to release signals outward during night replenishment, indicating that night replenishment operations are being carried out at this moment, and displaying the bow and stern lengths of the ship to avoid accidental collisions. The flagpole lamp is used to indicate the direction of the center line of the ship's bow and is used for night navigation personnel to judge the course and track.

[0003] In the prior art, the anchor lamp, the replenishment lamp, and the flagpole lamp are respectively fixed on the flagpole and are separated from each other at intervals. After installation, multiple signal lamps will be formed on the flagpole, and the multiple signal lamps occupy a large amount of flagpole positions, resulting in a large wind resistance on the flagpole and a poor indication effect of the signal lamps. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides a combined flagpole navigation signal lamp. When in use, the light sources of the anchor lamp and the replenishment lamp can achieve a 360-degree horizontal light arc, avoiding the appearance of blind spots in the line of sight. At the same time, this structure reduces the overall volume of the signal lamp, making the overall wind resistance of the flagpole smaller, and the flagpole lamp indicates the signal more accurately during the working process.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the embodiments of the present application provide a combined flagpole navigation signal lamp, including a base fixedly installed at the top of the flagpole. A triangular prism is detachably connected to the upper side of the base, and a top cover is arranged at the top of the triangular prism. An annular lampshade capable of transmitting light is arranged between the top cover and the base. A partition board is arranged on the triangular prism, and an anchor lamp light source and a replenishment lamp light source are installed below the partition board, and a flagpole lamp light source is arranged above the partition board.

[0008] Preferably, the upper end of the annular lampshade is in sealed abutment with the top cover, and the lower end is in sealed abutment with the base. An upper lamp cavity is formed on one side of the partition plate close to the top cover, and a lower lamp cavity is formed on one side of the partition plate close to the base. An annular light-shielding cover is arranged on the outer side of the top cover. The annular light-shielding cover is located on the outer side of the annular lampshade, and the height of one end of the annular light-shielding cover far from the top cover is lower than that of the partition plate. An installation groove for the annular lampshade to pass through is formed between the partition plate and the annular light-shielding cover. A light-emitting hole is formed in the annular light-shielding cover, and the light-emitting direction of the flagpole light source is aligned with the light-emitting hole.

[0009] Preferably, a first circuit board is fixed on the triangular prism. The first circuit board is located inside the upper lamp cavity, and the sea-supplement lamp light source is fixed on the first circuit board. Second circuit boards are respectively fixed on the three outer side walls of the triangular prism and located inside the lower lamp cavity. The anchor lamp light source and the sea-supplement lamp light source are fixed on each of the second circuit boards.

[0010] Preferably, the anchor lamp light source includes an anchor lamp main light source and a backup light source arranged at intervals.

[0011] Preferably, a connection hole is formed in the base, and an aviation socket assembly is fixedly installed at the connection hole. A central hole is formed at one end of the triangular prism close to the base. One end of the aviation socket assembly forms a three-core socket and is located inside the central hole. The other end of the aviation socket assembly is connected to a cable and is located inside the flagpole. The three-core socket is connected to the first circuit board and the second circuit board through a wire.

[0012] Preferably, a connection sleeve is formed at one end of the base close to the flagpole. The diameter of the connection sleeve is smaller than that of the base, and the connection sleeve is inserted into the end of the flagpole. The connection sleeve and the flagpole are fixedly connected by bolts.

[0013] Preferably, a limiting ring is integrally formed on one side of the base close to the top cover. The limiting ring is located between the annular lampshade and the triangular prism. A first annular sealing gasket is padded inside the limiting ring. The triangular prism abuts against the first annular sealing gasket and is fixedly connected to the base by bolts.

[0014] Preferably, an annular lower sealing groove is formed on one side surface of the base close to the top cover, and an annular upper sealing groove is formed on one side surface of the top cover close to the base. Second annular sealing gaskets are respectively arranged in the lower sealing groove and the upper sealing groove. The upper and lower ends of the annular lampshade respectively abut against the upper sealing groove and the lower sealing groove and are sealed by the second annular sealing gaskets.

[0015] Preferably, a condensing sleeve is fixed on the annular light-shielding cover and located outside the light-emitting hole.

[0016] (3) Beneficial effects

[0017] The present invention provides a combined flagpole navigation signal light. By setting a base, a top cover, and a triangular prism, a partition board, and an annular lamp cover located between the two, two lamp cavities are formed. A flagpole light source is installed in the upper lamp cavity, and an anchor light source and a sea replenishment light source are installed in the lower lamp cavity. The three functional signal lights are integrated inside a lamp housing, greatly reducing the number and volume of the signal lights. The signal lights are made more integrated. During use, the signal light is located at the top of the flagpole light. The anchor light source and the sea replenishment light source can achieve a 360-degree horizontal light arc, avoiding the occurrence of a visual blind area. At the same time, this structure reduces the overall volume of the signal light, so that the overall wind resistance of the flagpole is small. During use, the swing amplitude of the flagpole under the action of sea breeze is small. During the working process of the flagpole light, the indication signal is more accurate. Description of the drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a combined flagpole navigation signal light of the present invention combined with a flagpole;

[0019] Figure 2 It is a schematic diagram of the structure of a combined flagpole navigation signal light of the present invention;

[0020] Figure 3 It is a schematic diagram of a combined flagpole navigation signal light of the present invention highlighting the triangular prism;

[0021] Figure 4 It is a cross-sectional view of a combined flagpole navigation signal light of the present invention;

[0022] Figure 5 It is a schematic diagram of a combined flagpole navigation signal light of the present invention highlighting the central hole.

[0023] Markings in the drawings:

[0024] 100, base; 110, connection hole; 120, connection sleeve; 130, limit ring; 140, first annular gasket; 150, lower sealing groove; 200, triangular prism; 210, partition board; 220, central hole; 300, top cover; 310, annular light-shielding cover; 311, light-emitting hole; 312, condenser sleeve; 320, installation groove; 330, upper sealing groove; 331, second annular gasket; 400, annular lamp cover; 410, upper lamp cavity; 420, lower lamp cavity; 500, anchor light source; 510, main anchor light source; 520, backup light source; 600, sea replenishment light source; 610, second circuit board; 700, flagpole light source; 710, first circuit board; 800, aviation socket assembly; 810, cable; 900, flagpole. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment

[0027] The present invention provides a combined flagpole navigation signal lamp. Refer to Figures 1 - 5 , which includes a base 100 fixedly installed at the top of the flagpole 900. A triangular prism 200 is detachably connected to the upper side of the base 100. A top cover 300 is provided at the top of the triangular prism 200. An annular lamp cover 400 capable of transmitting light is provided between the top cover 300 and the base 100. A partition plate 210 is fixedly provided on the triangular prism 200. The partition plate 210 is horizontally arranged, and an anchor lamp light source 500 and a sea replenishment lamp light source 600 are installed below the partition plate 210. A flagpole light source 700 is provided above the partition plate 210. Through this setting, a signal lamp can be integrally formed at the top of the flagpole 900. This signal lamp can have the functions of transmitting signals of the anchor lamp, the sea replenishment lamp, and the flagpole 900 lamp, realizing the integration of multiple signal lamps.

[0028] Among them, the upper end of the annular lamp cover 400 is in sealed contact with the top cover 300, and the lower end is in sealed contact with the base 100. An upper lamp cavity 410 is formed on the side of the partition plate 210 close to the top cover 300, and a lower lamp cavity 420 is formed on the side of the partition plate 210 close to the base 100. Among them, the flagpole light source 700 is installed in the upper lamp cavity 410, and the sea replenishment lamp light source 600 and the sea replenishment lamp light source 600 are installed in the lower lamp cavity 420.

[0029] An annular light-shielding cover 310 is provided on the outer side of the top cover 300. The annular light-shielding cover 310 is located outside the annular lamp cover 400, and the height of the end of the annular light-shielding cover 310 far from the top cover 300 is lower than that of the partition plate 210. An installation groove 320 for the annular lamp cover 400 to pass through is formed between the partition plate 210 and the annular light-shielding cover 310. A light-emitting hole 311 is opened on the annular light-shielding cover 310, and the light-emitting direction of the flagpole light source 700 is aligned with the light-emitting hole 311. Through the provided partition plate 210 and annular light-shielding cover 310, the upper lamp cavity 410 can be isolated and shielded from light, facilitating the flagpole 900 lamp to emit a beam of light from the light-emitting hole 311 to transmit its specific function signal.

[0030] Preferably, a condenser sleeve 312 is fixed on the annular light-shielding cover 310 and located outside the light-emitting hole 311.

[0031] A first circuit board 710 is fixed on the triangular prism 200. The first circuit board 710 is located inside the upper lamp cavity 410, and the sea replenishment lamp light source 600 is fixed on the first circuit board 710.

[0032] Second circuit boards 610 are respectively fixed on the three outer side walls of the triangular prism 200 and located inside the lower lamp cavity 420. An anchor lamp light source 500 and a sea replenishment lamp light source 600 are fixed on each second circuit board 610. Further, the anchor lamp light source 500 includes an anchor lamp main light source 510 and a backup light source 520 which are arranged at intervals.

[0033] A connection hole 110 is formed on the base 100. An aviation socket assembly 800 is fixedly installed at the connection hole 110. One end of the triangular prism 200 close to the base 100 forms a central hole 220. One end of the aviation socket assembly 800 forms a three-core socket, and is located inside the central hole 220. The other end of the aviation socket assembly 800 is connected to a cable 810 and is located inside the flagpole 900. The three-core socket is connected to the first circuit board 710 and the second circuit board 610 through wires.

[0034] One end of the base 100 close to the flagpole 900 forms a connection sleeve 120. The diameter of the connection sleeve 120 is smaller than that of the base 100, and is inserted into the end of the flagpole 900. The connection sleeve 120 and the flagpole 900 are fixedly connected by bolts.

[0035] A limiting ring 130 is integrally formed on one side of the base 100 close to the top cover 300. The limiting ring 130 is located between the annular lamp cover 400 and the triangular prism 200. A first annular gasket 140 is padded inside the limiting ring 130. The triangular prism 200 abuts against the first annular gasket 140 and is fixedly connected to the base 100 by bolts.

[0036] An annular lower sealing groove 150 is formed on one side surface of the base 100 close to the top cover 300. An annular upper sealing groove 330 is formed on one side surface of the top cover 300 close to the base 100. Second annular gaskets 331 are respectively arranged in the lower sealing groove 150 and the upper sealing groove 330. The upper and lower ends of the annular lamp cover 400 respectively abut against the upper sealing groove 330 and the lower sealing groove 150, and are sealed by the second annular gaskets 331.

[0037] The present invention provides a combined flagpole 900 navigation signal light. By means of the provided base 100, top cover 300, and the triangular prism 200, partition plate 210, and annular lamp cover 400 located between the two, two lamp cavities are formed. A flagpole 900 light source 700 is installed in the upper lamp cavity 410, and an anchor light source 500 and a sea replenishment light source 600 are installed in the lower lamp cavity 420. The three functional signal lights are integrated inside a lamp housing, greatly reducing the number and volume of the signal lights. The signal lights are made more integrated. During use, this signal light is located at the top of the flagpole 900 light. The anchor light source 500 and the sea replenishment light source 600 can achieve a 360-degree horizontal light arc, avoiding the occurrence of a line-of-sight blind area. At the same time, this structure reduces the overall volume of the signal light, making the overall wind resistance of the flagpole 900 smaller. During use, the swinging amplitude of the flagpole 900 under the action of the sea breeze is smaller. During the operation of the flagpole 900 light, the indication signal is more accurate.

[0038] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. It is 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 thus cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection, an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. Without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0040] The above-described embodiments only express the implementation manners of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A combined flagpole navigation signal light, characterized in that: It includes a base (100) fixedly installed at the top of a flagpole (900); On the upper side of the base (100), a triangular prism (200) is detachably connected, and a top cover (300) is provided at the top of the triangular prism (200). An annular lamp cover (400) capable of transmitting light is provided between the top cover (300) and the base (100); A partition board (210) is provided on the triangular prism (200). An anchor lamp light source (500) and a sea replenishment lamp light source (600) are installed below the partition board (210), and a flagpole light source (700) is provided above the partition board (210); The upper end of the annular lamp cover (400) is in sealed contact with the top cover (300), and the lower end is in sealed contact with the base (100). An upper lamp cavity (410) is formed on one side of the partition board (210) close to the top cover (300), and a lower lamp cavity (420) is formed on one side of the partition board (210) close to the base (100); An annular light shield (310) is provided on the outer side of the top cover (300). The annular light shield (310) is located outside the annular lamp cover (400), and the height of one end of the annular light shield (310) far from the top cover (300) is lower than that of the partition board (210). An installation groove (320) for the annular lamp cover (400) to pass through is formed between the partition board (210) and the annular light shield (310); A light outlet hole (311) is formed in the annular light shield (310), and the light output direction of the flagpole light source (700) is aligned with the light outlet hole (311); A first circuit board (710) is fixed on the triangular prism (200). The first circuit board (710) is located inside the upper lamp cavity (410), and the sea replenishment lamp light source (600) is fixed on the first circuit board (710); Second circuit boards (610) are respectively fixed on the three outer side walls of the triangular prism (200) and located inside the lower lamp cavity (420). The anchor lamp light source (500) and the sea replenishment lamp light source (600) are fixed on each second circuit board (610); One end of the base (100) close to the flagpole (900) forms a connecting sleeve (120). The diameter of the connecting sleeve (120) is smaller than that of the base (100), and it is inserted into the end of the flagpole (900). The connecting sleeve (120) and the flagpole (900) are fixedly connected by bolts.

2. The combined flagpole navigation signal lamp according to claim 1, characterized in that: The anchor lamp light source (500) includes an anchor lamp main light source (510) and a backup light source (520) arranged at intervals.

3. A combined flagpole navigation signal lamp according to claim 1, characterized in that: A connection hole (110) is formed in the base (100), and an aviation socket assembly (800) is fixedly installed at the connection hole (110). One end of the triangular prism (200) close to the base (100) forms a central hole (220). One end of the aviation socket assembly (800) forms a three-core socket, which is located in the central hole (220). The other end of the aviation socket assembly (800) is connected to a cable (810) and is located inside the flagpole (900). The three-core socket is connected to the first circuit board (710) and the second circuit board (610) through wires.

4. A combined flagpole navigation signal lamp according to claim 1, characterized in that: A limiting ring (130) is integrally formed on one side of the base (100) close to the top cover (300). The limiting ring (130) is located between the annular lamp shade (400) and the triangular prism (200); A first annular gasket (140) is padded on the inner side of the limiting ring (130). The triangular prism (200) abuts against the first annular gasket (140) and is fixedly connected to the base (100) by bolts.

5. The combined flagpole navigation signal lamp according to claim 1, characterized in that: An annular lower sealing groove (150) is formed on one side surface of the base (100) close to the top cover (300), and an annular upper sealing groove (330) is formed on one side surface of the top cover (300) close to the base (100). Second annular gaskets (331) are respectively arranged in the lower sealing groove (150) and the upper sealing groove (330). The upper and lower ends of the annular lamp shade (400) respectively abut against the upper sealing groove (330) and the lower sealing groove (150), and are sealed by the second annular gaskets (331).

6. The combined flagpole navigation signal lamp according to claim 1, characterized in that: A condenser sleeve (312) is fixed on the annular light-shielding cover (310) and outside the light-emitting hole (311).

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