Dual-power-supply equipment for navigation signal lamp

Abstract

The utility model discloses double power supply equipment for a navigation signal lamp, which comprises a support column, a base arranged at the lower end of the support column and used for supporting the support column, and a lamp holder arranged at the upper end of the support column, a lamp shade is connected in a groove arranged at the upper end of the lamp holder, and the lamp shade is connected with the support column. A signal lamp body located in the lampshade is arranged in the middle of the lamp holder, the lower end of the signal lamp body is connected with an electric wire, an installation block is fixedly installed at the right end of the supporting column, a spring is arranged outside the trigger rod, the left end of the trigger rod is matched with the contact point, and fixing blocks are distributed in a groove formed in the lamp holder at equal angles. A mounting plate located on the outer side of the lampshade is fixedly mounted at the upper end of the lamp holder. According to the dual-power-supply equipment for the navigation signal lamp, dual power supplies are arranged for power supply, the signal lamp body can operate uninterruptedly, the lampshade is additionally arranged, and the service life of the signal lamp body can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of navigation signal lights, in particular to a dual power supply device used for navigation signal lights. Background Art

[0002] Navigation lights are also called navigation lights. They are lights used by ships to detect each other and determine the direction of navigation. During the use of signal lights, failures are common, which will affect the judgment of the ship's navigation direction. Therefore, dual power supply equipment can be used to power the signal lights so that they can operate uninterruptedly.

[0003] For example, a navigation signal light with Chinese patent authorization publication number CN209667329U includes a base, a mounting base, an LED driving power supply, a thermostat, a heater, a radiator, an LED light source, a lens, a lampshade and an upper cover, wherein the mounting base is mounted on the base, the LED driving power supply, the thermostat and the heater are all arranged on the mounting base, the heater is electrically connected to the thermostat, the radiator is arranged above the LED driving power supply, the thermostat and the heater, the LED light source is arranged on the side wall of the radiator, the lens cover is arranged on the LED light source, the lampshade is sleeved on the outside of the radiator, and the upper cover is arranged on the lampshade. The navigation signal light of the utility model can improve the accuracy of light control and can work in an ultra-low temperature environment.

[0004] However, most of the existing technical solutions have the following defects: when the power supply of a general navigation signal light fails, the power supply needs to be repaired to keep it running, which reduces the power supply efficiency, and the service life of the signal light is easily reduced due to external factors when used for a long time. Therefore, we propose a stirring device for rubber products to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dual power supply device for navigation signal lights, so as to solve the problem that the existing general navigation signal lights proposed in the above background technology need to repair the power supply to keep them running when the power supply fails, which reduces the power supply efficiency, and the signal lights are prone to reducing their service life due to external factors when used for a long time.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a dual power supply device for a navigation signal light, comprising:

[0007] A pillar, and a base installed at the lower end of the pillar, and the base provides support for the pillar, and also includes a lamp holder, the lamp holder is installed at the upper end of the pillar, and a lampshade is connected to the groove opened at the upper end of the lamp holder, and a signal lamp body located in the lampshade is arranged in the middle of the lamp holder, the lower end of the signal lamp body is connected to an electric wire, and the lower ends of the electric wire are respectively connected to a first power supply and a second power supply, and a contact point is arranged at the right end of the second power supply, and a mounting block is fixedly installed at the right end of the pillar, and a trigger rod located on the pillar runs through the middle of the mounting block.

[0008] Preferably, a spring is disposed outside the trigger rod, and the trigger rod forms a sliding structure on the pillar.

[0009] Preferably, the left end of the trigger rod coincides with the contact point, and a limiting ring located inside the pillar is arranged outside the trigger rod.

[0010] Preferably, fixing blocks are arranged at equal angles in the grooves formed on the lamp holder, and the fixing blocks are connected to the lampshade in a snap-fit ​​manner.

[0011] Preferably, a mounting plate located outside the lampshade is fixedly mounted on the upper end of the lamp holder, and a preset groove is provided on the mounting plate.

[0012] Preferably, an adjusting rod passes through the middle of the mounting plate, and a threaded structure is provided on the adjusting rod.

[0013] Preferably, a rubber pad is provided at the right end of the adjusting rod, and the rubber pad is matched with a connecting groove provided on the lampshade, wherein the rubber pad plays a protective role.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the dual power supply device for navigation signal lights is provided with dual power supplies to ensure that the signal light body can operate uninterruptedly, and the lampshade is added to effectively increase the service life of the signal light body;

[0015] 1. A groove is provided at the upper end of the lamp holder, so that the lampshade can be conveniently snapped into the groove. Since the fixing blocks are arranged at equal angles in the groove provided on the lamp holder, the fixing blocks are connected to the lampshade by snapping, so that when the lampshade is placed on the lamp holder, it can be quickly positioned by the fixing blocks, thereby improving the installation speed;

[0016] 2. By rotating the adjusting rod, the adjusting rod is threadedly connected to the mounting plate, so that the adjusting rod drives the rubber pad installed on its inner side to match the connecting groove on the lampshade, thereby fixing the position of the lampshade and preventing its position from shifting;

[0017] 3. By pushing the trigger rod to the left, the trigger rod forms a sliding structure on the spring, and the trigger rod pushes the spring to the left, so that the left end of the trigger rod contacts the contact point at the right end of the second power supply. At this time, the second power supply supplies power to the signal lamp body through the wire. When the first power supply and the second power supply operate independently, it is convenient for the second power supply to continue to supply power to the signal lamp body when the first power supply fails, thereby achieving the purpose of dual power supply and ensuring that the signal lamp body can operate uninterruptedly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the lamp holder and the lamp shade of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view of the cross-sectional structure of the lamp holder and the lamp shade of the utility model;

[0021] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1. support; 2. base; 3. lamp holder; 4. lampshade; 5. signal light body; 6. first power supply; 7. wire; 8. second power supply; 9. mounting block; 10. trigger rod; 11. spring; 12. contact point; 13. fixing block; 14. mounting plate; 15. adjustment rod; 16. rubber pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5The utility model provides a technical solution: a dual power supply device for a navigation signal light, comprising a pillar 1, and a base 2 installed at the lower end of the pillar 1, and the base 2 provides support for the pillar 1, and also comprises a lamp holder 3, the lamp holder 3 is installed at the upper end of the pillar 1, and a lampshade 4 is connected to the groove opened at the upper end of the lamp holder 3, and a signal light body 5 located in the lampshade 4 is arranged in the middle of the lamp holder 3, a wire 7 is connected to the lower end of the signal light body 5, and the lower ends of the wire 7 are respectively connected to a first power supply 6 and a second power supply 8, and a contact point 12 is arranged at the right end of the second power supply 8, a mounting block 9 is fixedly installed at the right end of the pillar 1, and a trigger rod 10 located on the pillar 1 is penetrated in the middle of the mounting block 9, a spring 11 is arranged on the outside of the trigger rod 10, and the trigger rod 10 forms a sliding structure on the pillar 1;

[0026] The left end of the trigger rod 10 coincides with the contact point 12, and the outside of the trigger rod 10 is provided with a limiting ring located in the pillar 1, and the fixing blocks 13 are arranged at equal angles in the groove provided on the lamp holder 3, and the fixing blocks 13 are connected to the lampshade 4 in a snap-fit ​​manner, and the upper end of the lamp holder 3 is fixedly installed with a mounting plate 14 located on the outside of the lampshade 4, and the mounting plate 14 is provided with a preset groove, an adjusting rod 15 passes through the middle of the mounting plate 14, and a threaded structure is provided on the adjusting rod 15, and a rubber pad 16 is provided on the right end of the adjusting rod 15, and the rubber pad 16 coincides with the connecting groove provided on the lampshade 4, wherein the rubber pad 16 plays a protective role.

[0027] When using the dual power supply device for navigation signal lights, the specific Figure 1 and Figure 3 As shown in the figure, first, the base 2 is fixed to the ground by bolts, the upper end of the base 2 is connected to the pillar 1, the lamp holder 3 is installed on the pillar 1, and the upper end of the lamp holder 3 is provided with a groove, which is convenient for the lampshade 4 to be snapped into the groove. Since the grooves provided on the lamp holder 3 are provided with fixing blocks 13 at equal angles, the fixing blocks 13 and the lampshade 4 are connected in a snap-fit ​​manner, which facilitates the lampshade 4 to be quickly positioned by the fixing blocks 13 when it is placed on the lamp holder 3, thereby improving the installation speed. Figure 5 As shown in the figure, the lamp holder 3 is fixedly mounted with a mounting plate 14 located outside the lamp shade 4, and the mounting plates 14 are arranged at equal angles on the lamp holder 3. The adjusting rod 15 is rotated to make the adjusting rod 15 and the mounting plate 14 threadedly connected, so that the adjusting rod 15 drives the rubber pad 16 installed on the inner side thereof to coincide with the connecting groove on the lamp shade 4, thereby fixing the position of the lamp shade 4 and preventing the position from being offset.

[0028] Specific as Figure 1 , Figure 2 and Figure 3As shown in the figure, when the first power supply 6 installed in the lamp holder 3 fails to supply power, the trigger rod 10 can be pushed to the left, so that the trigger rod 10 forms a sliding structure on the spring 11. The trigger rod 10 pushes the spring 11 to the left, so that the left end of the trigger rod 10 contacts the contact point 12 at the right end of the second power supply 8. At this time, the second power supply 8 supplies power to the signal lamp body 5 through the wire 7. When the first power supply 6 and the second power supply 8 operate independently, it is convenient for the second power supply 8 to continue to supply power to the signal lamp body 5 when the first power supply 6 fails, thereby achieving the purpose of dual power supply and ensuring that the signal lamp body 5 can operate uninterruptedly. This is the method of using the dual power supply device for navigation signal lights.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dual power supply device for a navigation signal light, comprising: A support (1), and a base (2) installed at the lower end of the support (1), and the base (2) provides support for the support (1), characterized in that: it also includes a lamp holder (3), the lamp holder (3) is installed at the upper end of the support (1), and a lampshade (4) is connected to the groove opened at the upper end of the lamp holder (3), and a signal lamp body (5) located in the lampshade (4) is arranged in the middle of the lamp holder (3), the lower end of the signal lamp body (5) is connected to a wire (7), and the lower end of the wire (7) is respectively connected to a first power supply (6) and a second power supply (8), and a contact point (12) is arranged at the right end of the second power supply (8), and a mounting block (9) is fixedly installed at the right end of the support (1), and a trigger rod (10) located on the support (1) is passed through the middle of the mounting block (9).

2. A dual power supply device for navigation signal lights according to claim 1, characterized in that: A spring (11) is arranged outside the trigger rod (10), and the trigger rod (10) forms a sliding structure on the pillar (1).

3. A dual power supply device for navigation signal lights according to claim 2, characterized in that: The left end of the trigger rod (10) coincides with the contact point (12), and a limiting ring located inside the pillar (1) is arranged outside the trigger rod (10).

4. The dual power supply device for navigation signal lights according to claim 1, characterized in that: Fixing blocks (13) are arranged at equal angles in the grooves formed on the lamp holder (3), and the fixing blocks (13) are connected to the lampshade (4) in a snap-fit ​​manner.

5. The dual power supply device for navigation signal lights according to claim 1, characterized in that: A mounting plate (14) located outside the lampshade (4) is fixedly mounted on the upper end of the lamp holder (3), and a preset groove is provided on the mounting plate (14).

6. A dual power supply device for navigation signal lights according to claim 5, characterized in that: An adjusting rod (15) passes through the middle of the mounting plate (14), and a threaded structure is provided on the adjusting rod (15).

7. A dual power supply device for navigation signal lights according to claim 6, characterized in that: A rubber pad (16) is provided at the right end of the adjusting rod (15), and the rubber pad (16) is matched with a connecting groove provided on the lampshade (4), wherein the rubber pad (16) plays a protective role.

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