Anchor lamp for naval vessel

Abstract

The utility model discloses an anchor lamp for a naval vessel. The anchor lamp for the naval vessel comprises a lamp shell component, a lampshade component and an LED light source component, the lamp shell component is provided with a lamp shell peripheral wall, a lamp shell top wall above the lamp shell peripheral wall and a lamp shell cover plate below the lamp shell peripheral wall, the lamp shell top wall and the lamp shell peripheral wall are of an integrated structure, the lamp shell peripheral wall and the lamp shell cover plate are of a split structure, and the LED light source component is arranged on the lamp shell top wall. The lamp shell cover plate is provided with a cover plate lower portion and a cover plate upper portion, the cover plate lower portion is located below the lamp shell peripheral wall, the top face of the cover plate lower portion abuts against the bottom face of the lamp shell peripheral wall, a first sealing groove with a downward opening is formed in the bottom face of the lamp shell peripheral wall, and a first sealing ring is contained in the first sealing groove. The upper portion of the cover plate is arranged in the lamp shell peripheral wall, and the outer peripheral face of the upper portion of the cover plate abuts against the inner peripheral face of the lamp shell peripheral wall. The utility model has the beneficial effects that the device has a sealing measure, and can be suitable for underwater or more rainwater environments.

Description

Technical Field

[0001] The utility model relates to ship equipment, in particular to an anchor light for ships. Background Art

[0002] Anchor lights are signal lights used to indicate the mooring status of a ship. Anchor lights use traditional tungsten filament bulbs as light sources. The disadvantages are: tungsten filament bulbs have high power and are heavy. In addition, the sealing effect of anchor lights is not good, which poses a safety hazard. Summary of the invention

[0003] The utility model aims to solve the sealing problem of anchor lights in the prior art and to provide a novel anchor light for ships.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a technical solution: an anchor light for ships, characterized in that it includes: a lamp housing component and a lampshade component. The lamp housing component has a lamp housing peripheral wall, a lamp housing top wall above the lamp housing peripheral wall, and a lamp housing cover plate below the lamp housing peripheral wall. The lamp housing top wall and the lamp housing peripheral wall are an integral structure. The lamp housing peripheral wall and the lamp housing cover plate are a separate structure. The lamp housing cover plate has a cover plate lower part and a cover plate upper part. The cover plate lower part is below the lamp housing peripheral wall. The top surface of the cover plate lower part abuts against the bottom surface of the lamp housing peripheral wall. A first sealing groove opening downward is formed on the bottom surface of the lamp housing peripheral wall. A first sealing ring is accommodated inside the first sealing groove. The upper part of the cover plate is inside the lamp housing peripheral wall. The outer peripheral surface of the upper part of the cover plate abuts against the inner peripheral surface of the lamp housing peripheral wall. A second sealing groove opening toward the lamp housing peripheral wall is formed on the outer peripheral surface of the upper part of the cover plate. A second sealing ring is accommodated inside the second sealing groove. The lampshade component is above the lamp housing component. The lampshade component and the lamp housing top wall of the lamp housing component together enclose a built-in space of the lampshade. The lampshade component comprises a lampshade main body and an outward flange of the lampshade formed at the lower edge of the lampshade main body. The bottom surface of the outward flange of the lampshade abuts against the top surface of the lamp housing top wall. A third sealing groove opening toward the outward flange of the lampshade is formed on the top surface of the lamp housing top wall. A third sealing ring is accommodated inside the third sealing groove. The lampshade main body surrounds the outer side of the top wall boss, and the inner peripheral surface of the lampshade main body abuts against the outer peripheral surface of the top wall boss. A fourth sealing groove opening toward the lampshade main body is formed on the outer peripheral surface of the top wall boss. A fourth sealing ring is accommodated inside the fourth sealing groove.

[0005] As a preferred solution for the anchor light for ships, the second sealing ring has ribs.

[0006] As a preferred solution for the anchor light for ships, the fourth sealing ring has ribs.

[0007] As a preferred solution for the anchor light for ships, the LED light source component is located inside the built-in space of the lampshade, and the LED light source component has a light source fixing seat and a light source printed circuit board, and the light source printed circuit board is fixed to each side of the light source fixing seat.

[0008] Compared with the prior art, the utility model has at least the following beneficial effects: 1. It has sealing measures, using the first sealing ring and the second sealing ring to enhance the sealing ability of the lamp housing component, and using the third sealing ring and the fourth sealing ring to enhance the sealing ability of the lampshade component and the lamp housing component, and can be applied to underwater or rainy environments. 2. The light source printed circuit board is used as the light source of the anchor lamp, which is low power, light weight, and easy to dissipate heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of an anchor light according to an embodiment of the utility model.

[0010] Figure 2 It is a structural schematic diagram of the second sealing ring (fourth sealing ring) of the embodiment of the utility model.

[0011] Figure 3 It is a structural schematic diagram of the LED light source component of an embodiment of the utility model. DETAILED DESCRIPTION

[0012] The present invention is further described in detail below through specific implementations in combination with the accompanying drawings. It should be noted that the description of these implementations is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0013] See also Figure 1 , the figure shows a ship anchor light. The ship anchor light comprises: a lamp housing component 1, a lampshade component 2, an LED light source component 3, a protective cover component 4 and the like.

[0014] The lamp housing component 1 comprises a lamp housing peripheral wall 11, a lamp housing top wall 12 above the lamp housing peripheral wall 11, and a lamp housing cover plate 13 below the lamp housing peripheral wall 11. The lamp housing top wall 12 and the lamp housing peripheral wall 11 are an integral structure. The lamp housing peripheral wall 11 and the lamp housing cover plate 13 are a split structure. The lamp housing peripheral wall 11 and the lamp housing cover plate 13 are fixedly connected by screws. The lamp housing cover plate 13 comprises a cover plate lower part 131 and a cover plate upper part 132. The cover plate lower part 131 is below the lamp housing peripheral wall 11. The top surface of the cover plate lower part 131 abuts against the bottom surface of the lamp housing peripheral wall 11. A first sealing groove opening downward is formed on the bottom surface of the lamp housing peripheral wall 11. A first sealing ring 51 is accommodated inside the first sealing groove. The first sealing ring 51 is used to seal the gap between the top surface of the cover plate lower part 131 and the bottom surface of the lamp housing peripheral wall 11. The upper portion 132 of the cover plate is inside the peripheral wall 11 of the lamp housing and the axial holes of the two are matched. The outer peripheral surface of the upper portion 132 of the cover plate abuts against the inner peripheral surface of the peripheral wall 11 of the lamp housing. The outer peripheral surface of the upper portion 132 of the cover plate is formed with a second sealing groove with an opening toward the peripheral wall 11 of the lamp housing. A second sealing ring 52 is accommodated inside the second sealing groove. The second sealing ring 52 is used to seal the gap between the outer peripheral surface of the upper portion 132 of the cover plate and the inner peripheral surface of the peripheral wall 11 of the lamp housing. See Figure 2 Preferably, the second sealing ring 52 has ribs to strengthen the sealing. Thus, the first sealing ring 51 is used as the first sealing, and the second sealing ring 52 is used as the second sealing. The two sealings enhance the sealing ability of the lamp housing component 1.

[0015] The lamp housing top wall 12, the lamp housing peripheral wall 11 and the lamp housing cover plate 13 together enclose the built-in space of the lamp housing. The built-in space of the lamp housing contains a power module 61 and a control module 62. The power module 61 is fixed to the top surface of the upper part 132 of the cover plate. The power module 61 is electrically connected to the waterproof sealing connector passing through the lamp housing cover plate 13. The control module 62 is fixed to the bottom surface of the lamp housing top wall 12. The control module 62 is used to control the LED light source component 3. A top wall boss 121 is formed on the top surface of the lamp housing top wall 12.

[0016] The lampshade component 2 is above the lamp housing component 1. The lampshade component 2 and the lamp housing top wall 12 of the lamp housing component 1 together enclose a built-in space of the lampshade. The lampshade component 2 has a lampshade body 21 and a lampshade outward flange 22 formed at the lower edge of the lampshade body 21. The bottom surface of the lampshade outward flange 22 abuts against the top surface of the lamp housing top wall 12. A third sealing groove is formed on the top surface of the lamp housing top wall 12, which opens toward the lampshade outward flange 22. A third sealing ring 53 is accommodated inside the third sealing groove. The third sealing ring 53 is used to seal the bottom surface of the lampshade outward flange 22 and the top surface of the lamp housing top wall 12. The lampshade body 21 is a bell-shaped structure that opens downward. The lampshade body 21 surrounds the outer side of the top wall boss 121. The inner circumference of the lampshade body 21 abuts against the outer circumference of the top wall boss 121. The outer circumference of the top wall boss 121 is formed with a fourth sealing groove opening toward the lampshade body 21. A fourth sealing ring 54 is accommodated inside the fourth sealing groove. The fourth sealing ring 54 is used to seal the gap between the inner circumference of the lampshade body 21 and the outer circumference of the top wall boss 121. Figure 2 Preferably, the fourth sealing ring 54 has ribs to strengthen the sealing. Thus, the third sealing ring 53 is used as the first sealing, and the fourth sealing ring 54 is used as the second sealing. The two sealings enhance the sealing ability of the lampshade component 2 and the lamp housing component 1.

[0017] The protective cover component 4 is used to protect the lampshade component 2. The protective cover component 4 surrounds the outside of the lampshade component 2. The protective cover component 4 has a protective cover body, an inwardly turned edge of the protective cover, and a downwardly surrounding edge of the protective cover. The protective cover body is a bell-shaped structure. The inwardly turned edge of the protective cover is formed at the lower edge of the protective cover body. The inwardly turned edge of the protective cover extends inward from the lower edge of the protective cover body. The inwardly turned edge of the protective cover is above the outwardly turned edge 22 of the lampshade. A seal is provided between the inwardly turned edge of the protective cover and the outwardly turned edge 22 of the lampshade. The seal is such as a sealing ring between the inwardly turned edge of the protective cover and the outwardly turned edge 22 of the lampshade. The downwardly surrounding edge of the protective cover is formed at the lower edge of the protective cover body. The downwardly surrounding edge of the protective cover surrounds the outwardly turned edge 22 of the lampshade and the outer side of the peripheral wall 11 of the lamp housing. The inner circumference of the lower edge of the protective cover abuts against the outer circumference of the lamp housing peripheral wall 11, so that the inward flange of the lamp cover, the seal between the inward flange of the protective cover and the outward flange 22 of the lamp cover, and the seal between the outward flange 22 of the lamp cover and the top wall 12 of the lamp housing are sealed in the space enclosed by the inward flange of the protective cover, the lower edge of the protective cover and the top wall 12 of the lamp housing, so as to ensure the sealing ability.

[0018] Preferably, the inwardly turned edge of the protective cover presses down the outwardly turned edge 22 of the lamp cover to tighten the seal between the inwardly turned edge of the protective cover and the outwardly turned edge 22 of the lamp cover and the seal between the outwardly turned edge 22 of the lamp cover and the top wall 12 of the lamp housing.

[0019] See also Figure 3 , the figure shows the LED light source component 3. The LED light source component 3 is inside the built-in space of the lampshade. The LED light source component 3 has a light source fixing seat 31 and a light source printed circuit board 32. The light source fixing seat 31 is fixed to the top surface of the top wall boss 121 by screws. The light source printed circuit board 32 is fixed to each side of the light source fixing seat 31. The light source printed circuit board 32 has a main LED 321 and a spare LED 322. The main LED 321 is on the top, and the spare LED 322 is on the bottom. When the light source printed circuit board 32 is working normally, the main LED 321 is working and the spare LED 322 is not working. If the main LED 321 fails, the spare LED 322 is enabled to replace the main LED 321.

[0020] The above only expresses the implementation mode of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An anchor light for a ship, characterized in that: include: A lamp housing component, a lampshade component and an LED light source component, wherein the lamp housing component comprises a lamp housing peripheral wall, a lamp housing top wall above the lamp housing peripheral wall and a lamp housing cover plate below the lamp housing peripheral wall, the lamp housing top wall and the lamp housing peripheral wall are an integral structure, the lamp housing peripheral wall and the lamp housing cover plate are a split structure, the lamp housing cover plate comprises a cover plate lower part and a cover plate upper part, the cover plate lower part is below the lamp housing peripheral wall, the top surface of the cover plate lower part abuts against the bottom surface of the lamp housing peripheral wall, a first sealing groove opening downward is formed on the bottom surface of the lamp housing peripheral wall, a first sealing ring is accommodated inside the first sealing groove; the cover plate upper part is inside the lamp housing peripheral wall, the outer peripheral surface of the cover plate upper part abuts against the inner peripheral surface of the lamp housing peripheral wall, and the outer peripheral surface of the cover plate upper part forms a second sealing groove opening toward the lamp housing peripheral wall The lampshade component is above the lamp housing component, and the lampshade component and the lamp housing top wall of the lamp housing component together form a built-in space for the lampshade, and the lampshade component has a lampshade main body and an outward flange of the lampshade formed at the lower edge of the lampshade main body, the bottom surface of the outward flange of the lampshade abuts against the top surface of the lamp housing top wall, and a third sealing groove with an opening toward the outward flange of the lampshade is formed on the top surface of the lamp housing top wall, and a third sealing groove with a third sealing ring is accommodated inside the third sealing groove; the lampshade main body surrounds the outer side of the top wall boss, the inner peripheral surface of the lampshade main body abuts against the outer peripheral surface of the top wall boss, and the outer peripheral surface of the top wall boss is formed with a fourth sealing groove with an opening toward the lampshade main body, and a fourth sealing ring is accommodated inside the fourth sealing groove.

2. The anchor light for a ship according to claim 1, characterized in that: The second sealing ring has ribs.

3. The anchor light for a ship according to claim 1, characterized in that: The fourth sealing ring has ribs.

4. The anchor light for a ship according to any one of claims 1 to 3, characterized in that: The LED light source component is arranged inside the built-in space of the lampshade. The LED light source component comprises a light source fixing seat and a light source printed circuit board. The light source printed circuit board is fixed to each side surface of the light source fixing seat.

Images