Marine LED lamp device

Abstract

The utility model discloses an LED lamp device for a ship. The LED lamp device comprises a lampshade. An external thread is arranged on one side of the lampshade, and a sealing groove is formed in one side of the external thread. Wherein the other side of the external thread is in threaded connection with an internal thread, one side of the internal thread is provided with a circular groove, and one side of the circular groove is fixedly connected with a sealing gasket; wherein a rubber ring is arranged on one side of the sealing gasket, a base is fixedly connected to one side of the rubber ring, cooling fins are arranged on one side of the base, a water inlet pipe is arranged on one sides of the cooling fins, a coil pipe is fixedly connected to one side of the water inlet pipe, and a water outlet pipe is fixedly connected to one side of the coil pipe, so that the sealing performance of connection between the lampshade and the base is enhanced; the situation that condensed water drops in the lampshade affect illumination is prevented, the service life of the LED lamp is prolonged conveniently, heat of the LED lamp body can be conducted to the cooling fins quickly and conveniently when the LED lamp is used, cooling is conducted through cold water in the coil pipe, and the effect of promoting heat dissipation of the LED lamp is achieved.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, in particular to a marine LED lamp device. Background Art

[0002] LED lamps have high energy efficiency. Compared with traditional incandescent lamps and fluorescent lamps, they can convert electrical energy into light energy more efficiently, thereby reducing energy consumption. They also have the characteristics of long service life and environmental protection.

[0003] Patent document with publication number CN209622571U discloses a forced cooling marine LED lamp, comprising a lamp housing, a lampshade, a mounting plate, LED lamp beads, a circuit board, a cooling chamber, a fan, and a lamp holder. The top of the lamp housing is connected to the lampshade by a thread, and a mounting plate is fixedly provided on the upper inner portion of the lamp housing. A plurality of LED lamp beads are penetrated on the mounting plate, and the pins at the bottom of the LED lamp beads are connected to the circuit board; a cooling chamber is provided at the lower portion of the circuit board, and a first liquid inlet pipe, a second liquid inlet pipe, a first liquid outlet pipe, and a second liquid outlet pipe are provided on the cooling chamber and penetrate the side wall of the lamp housing; heat dissipation holes are provided on the side wall of the lower portion of the lamp housing, and a fan is provided in the lamp housing below the cooling chamber, and the fan is provided with blades, and the bottom of the lamp housing is connected to the lamp holder. This novel LED lamp is provided with a cooling chamber and a fan for forced cooling inside the lamp housing, which reduces the temperature, protects the LED components, and extends the service life of the lamp. It is highly practical, but the patent still has the following problems in actual use:

[0004] The LED lamp is provided with heat dissipation holes on the side wall of the lower part of the lamp housing to promote the heat dissipation of the LED lamp. However, since the humidity of the operating environment is high when the LED lamp is used on a ship, water vapor can easily enter the lampshade through the heat dissipation holes, making the sealing of the LED lamp housing poor, thereby causing water droplets to easily appear in the lampshade, affecting the lighting effect of the LED lamp, and easily causing damage to the LED lamp, resulting in poor practicality of the marine LED lamp.

[0005] A marine LED lamp device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a marine LED lamp device to solve the problem proposed in the above background art that the current LED lamp promotes heat dissipation of the LED lamp by providing heat dissipation holes on the side wall of the lower part of the lamp housing. However, since the humidity of the use environment of the LED lamp is high when the LED lamp is used on a ship, water vapor can easily enter the lampshade through the heat dissipation holes, resulting in poor sealing of the LED lamp housing, which can easily lead to the formation of water droplets in the lampshade, affecting the lighting effect of the LED lamp and easily causing damage to the LED lamp, thereby resulting in poor practicality of the marine LED lamp.

[0007] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a marine LED lamp device, comprising a lampshade;

[0008] An LED lamp body is provided on one side of the lampshade;

[0009] Also includes:

[0010] One side of the lampshade is provided with an external thread, one side of the external thread is provided with a sink groove, and one side of the sink groove is provided with a sealing groove;

[0011] The other side of the external thread is threadedly connected to the internal thread, and a circular groove is opened on one side of the internal thread, and a sealing gasket is fixedly connected to one side of the circular groove;

[0012] Among them, a wing plate is overlapped on one side of the sealing gasket, and a rubber ring is fixedly connected to one side of the wing plate, and the other side of the wing plate is fixedly connected to the base, and one side of the base is fixedly connected to the support block, and one side of the support block is fixedly connected to the heat dissipation fin, and a water inlet pipe is provided on one side of the heat dissipation fin, and one side of the water inlet pipe is fixedly connected to the coil, and one side of the coil is fixedly connected to the water outlet pipe.

[0013] Preferably, the external thread is arranged on the outer side of the lower end of the lampshade to facilitate the connection between the lampshade and the base.

[0014] Preferably, the sink groove is opened in the middle of the bottom of the external thread to facilitate the positioning of the base.

[0015] Preferably, the circular groove is connected to the outer side of the base through a sealing gasket, and the internal thread is threadedly connected to the external thread, so as to enhance the sealing of the connection.

[0016] Preferably, the wing plate is fitted and connected to the sealing groove via a rubber ring, so as to enhance the sealing performance of the connection.

[0017] Preferably, the top surface of the heat dissipation fin is in contact with the bottom surface of the LED lamp body, so as to enhance the heat dissipation of the LED lamp body.

[0018] Preferably, the water inlet pipe and the water outlet pipe pass through both ends of the base respectively, and the water inlet pipe and the water outlet pipe are fixedly connected to the base respectively, and the coil is inserted in the middle of the heat sink to facilitate heat exchange with the heat sink.

[0019] Compared with the prior art, the present invention has the following beneficial effects: the marine LED lamp device enhances the sealing of the connection between the lampshade and the base, prevents condensed water droplets in the lampshade from affecting the lighting, and also facilitates extending the service life of the LED lamp. When the LED lamp is in use, the heat of the LED lamp body is quickly transferred to the heat dissipation fins and cooled by the cold water in the coil, thereby achieving the effect of promoting the heat dissipation of the LED lamp. Therefore, the marine LED lamp device is more practical. The specific contents are as follows:

[0020] 1. This LED lamp is designed with external threads, internal threads, a sealing gasket, and a rubber ring on one side of the lampshade and base to enhance the sealing between the lampshade and the base, thereby preventing moisture from entering the lampshade and thus preventing condensed water droplets in the lampshade from affecting the lighting. This also helps to extend the service life of the LED lamp, making the marine LED lamp device more practical.

[0021] 2. The LED lamp is provided with heat dissipation fins, a water inlet pipe, a coil and a water outlet pipe on one side of the base. When the LED lamp is in use, the heat of the LED lamp body is quickly transferred to the heat dissipation fins, and the heat is cooled by the cold water in the coil, thereby achieving the effect of promoting the heat dissipation of the LED lamp, thereby making the marine LED lamp device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall exploded structure of the utility model;

[0024] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0025] Figure 4 This is a schematic diagram of the coil structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the heat dissipation fin structure of the utility model.

[0027] In the figure: 1. Lampshade; 2. External thread; 3. Countersunk groove; 4. Sealing groove; 5. Internal thread; 6. Circular groove; 7. Sealing gasket; 8. Wing plate; 9. Rubber ring; 10. Base; 11. Support block; 12. LED lamp body; 13. Heat dissipation fins; 14. Water inlet pipe; 15. Coil; 16. Water outlet pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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 making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 5The utility model provides a technical solution: a marine LED lamp device, including a lampshade 1; an LED lamp body 12 is provided on one side of the lampshade 1; further comprising: an external thread 2 is provided on one side of the lampshade 1, a sinking groove 3 is provided on one side of the external thread 2, and a sealing groove 4 is provided on one side of the sinking groove 3; the external thread 2 is provided on the outer side of the lower end of the lampshade 1; the sinking groove 3 is provided in the middle of the bottom of the external thread 2, such as Figure 1-Figure 3 As shown, by providing an external thread 2 on one side of the lampshade 1, the connection between the lampshade 1 and the internal thread 5 is facilitated, and the provision of a sealing groove 4 on one side of the sink 3 facilitates enhancing the sealing of the connection between the lampshade 1 and the base 10, thereby making the marine LED lamp device more practical.

[0030] Among them, the other side of the external thread 2 is threadedly connected to the internal thread 5, and a circular groove 6 is opened on one side of the internal thread 5, and a sealing gasket 7 is fixedly connected to one side of the circular groove 6; the circular groove 6 is fitted with the outer side of the base 10 through the sealing gasket 7, and the internal thread 5 is threadedly connected to the external thread 2, such as Figure 1-Figure 3 As shown, by providing a sealing gasket 7 in the middle of the circular groove 6, the sealing effect between the internal thread 5 and the outer side of the base 10 is enhanced, which helps to reduce the water in the air from entering the lampshade 1, thereby affecting the use effect of the LED lamp and extending the service life of the LED lamp, thereby making the marine LED lamp device more practical.

[0031] Among them, one side of the sealing gasket 7 is overlapped with a wing plate 8, and one side of the wing plate 8 is fixedly connected to a rubber ring 9, and the other side of the wing plate 8 is fixedly connected to a base 10, and one side of the base 10 is fixedly connected to a support block 11, and one side of the support block 11 is fixedly connected to a heat dissipation fin 13, and one side of the heat dissipation fin 13 is provided with a water inlet pipe 14, and one side of the water inlet pipe 14 is fixedly connected to a coil 15, and one side of the coil 15 is fixedly connected to a water outlet pipe 16; the wing plate 8 is fitted and connected to the sealing groove 4 through the rubber ring 9; the top surface of the heat dissipation fin 13 is fitted and connected to the bottom surface of the LED lamp body 12; the water inlet pipe 14 and the water outlet pipe 16 respectively pass through the two ends of the base 10, and the water inlet pipe 14 and the water outlet pipe 16 are respectively fixedly connected to the base 10, and the coil 15 is inserted in the middle of the heat dissipation fin 13, as shown Figure 1-Figure 5 As shown, by inserting the coil 15 in the middle of the heat dissipation fin 13, the heat dissipation effect of the heat dissipation fin 13 is accelerated through the coil 15, thereby making the marine LED lamp device more practical.

[0032] Working principle: When using the LED lamp, first insert the heat dissipation fin 13 into the middle of the middle coil 15 of the base 10, install the heat dissipation fin 13 and the support block 11, and install the LED lamp body 12 on the top surface of the heat dissipation fin 13.

[0033] Secondly, the circular groove 6 on one side of the internal thread 5 is sleeved on the outside of the base 10, and the sealing gasket 7 is overlapped with the bottom of the wing plate 8. Then, the internal thread 5 is threadedly connected to the external thread 2 at the lower end of the lampshade 1, and the rubber ring 9 is fit with the sealing groove 4 on one side of the sink 3.

[0034] Finally, cold water is introduced into the coil 15 from the water inlet pipe 14 to remove the heat between the heat dissipation fins 13 , and then the water is discharged from the water outlet pipe 16 .

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the scope of protection of the present invention.

Claims

1. A marine LED lamp device, comprising a lampshade (1); An LED lamp body (12) is provided on one side of the lampshade (1); It is characterized by: Also includes: An external thread (2) is provided on one side of the lampshade (1), a recessed groove (3) is provided on one side of the external thread (2), and a sealing groove (4) is provided on one side of the recessed groove (3); The other side of the external thread (2) is threadedly connected to the internal thread (5), and a circular groove (6) is provided on one side of the internal thread (5), and a sealing gasket (7) is fixedly connected to one side of the circular groove (6); One side of the sealing gasket (7) is overlapped with a wing plate (8), and one side of the wing plate (8) is fixedly connected to a rubber ring (9), and the other side of the wing plate (8) is fixedly connected to a base (10), and one side of the base (10) is fixedly connected to a support block (11), and one side of the support block (11) is fixedly connected to a heat dissipation fin (13), and one side of the heat dissipation fin (13) is provided with a water inlet pipe (14), and one side of the water inlet pipe (14) is fixedly connected to a coil (15), and one side of the coil (15) is fixedly connected to a water outlet pipe (16).

2. A marine LED lamp device according to claim 1, characterized in that: The external thread (2) is arranged on the outer side of the lower end of the lampshade (1).

3. The marine LED lamp device according to claim 1, characterized in that: The sink groove (3) is opened in the middle of the bottom of the external thread (2).

4. The marine LED lamp device according to claim 1, characterized in that: The circular groove (6) is connected to the outer side of the base (10) through a sealing gasket (7), and the internal thread (5) is threadedly connected to the external thread (2).

5. The marine LED lamp device according to claim 1, characterized in that: The wing plate (8) is connected to the sealing groove (4) via a rubber ring (9).

6. The marine LED lamp device according to claim 1, characterized in that: The top surface of the heat dissipation fin (13) is fitted and connected to the bottom surface of the LED lamp body (12).

7. The marine LED lamp device according to claim 1, characterized in that: The water inlet pipe (14) and the water outlet pipe (16) respectively pass through the two ends of the base (10), and the water inlet pipe (14) and the water outlet pipe (16) are respectively fixedly connected to the base (10), and the coil (15) is inserted in the middle of the heat dissipation fin (13).

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