A waterproof lamp

Abstract

The utility model discloses a waterproof lamp, include: lamp body, both ends of lamp body all have first opening, the edge of first opening forms first sealing portion, be provided with connecting piece on the lamp body, be provided with first clamping portion on connecting piece near first opening, end cover, the end cover is provided with second sealing portion, second sealing portion with first sealing portion are connected through sealing glue, and the end cover is provided with second clamping portion, and second clamping portion with first clamping portion clamping makes the end cover with lamp body connects. The utility model can improve waterproof performance.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a waterproof lighting fixture. Background Technology

[0002] Currently, most lighting fixtures on the market, especially those used in outdoor settings, are waterproof. However, the waterproof structure of existing lighting fixtures is complex, making installation and maintenance difficult. Furthermore, their sealing performance tends to deteriorate over time, leading to water ingress and damage. Utility Model Content

[0003] This invention provides a waterproof lamp that improves waterproof performance.

[0004] To solve the above-mentioned technical problems, this utility model provides a waterproof lamp, characterized in that it includes:

[0005] The lamp body has a first opening at both ends, the edge of the first opening forms a first sealing part, and a connector is provided on the lamp body, with a first snap-fit ​​part provided on the connector near the first opening;

[0006] The end cap is provided with a second sealing part, which is sealed to the first sealing part by a sealant. The end cap is also provided with a second snap-fit ​​part, which snaps into the first snap-fit ​​part to connect the end cap to the lamp body.

[0007] As a preferred embodiment of the above technical solution, a sealing groove is provided on the end cap to form a second sealing part, the second sealing part is provided with the sealant, the first sealing part is inserted into the second sealing part, and the first sealing part is connected to the sealant.

[0008] As a preferred embodiment of the above technical solution, the outer side of the lamp body extends outward to form the connector, and the first snap-fit ​​portion is provided at both ends of the connector.

[0009] As a preferred embodiment of the above technical solution, the first snap-fit ​​part is an elastic snap-fit, and the second snap-fit ​​part is a snap-fit ​​protrusion, wherein the snap-fit ​​protrusion is snapped into the elastic snap-fit.

[0010] As a preferred embodiment of the above technical solution, the end cap includes a first end cap and a second end cap. The first end cap is sealed to a first end of the lamp body, and the second end cap is sealed to a second end of the lamp body. The first end cap includes a terminal block and a sealing cover. The terminal block is provided with a control cavity, and a control element is provided inside the control cavity. The control cavity has a second opening, and a sealing element is provided at the second opening. The sealing cover is placed on the second opening, and the sealing cover is sealed to the sealing element. The terminal block is provided with a second sealing part and a second snap-fit ​​part.

[0011] As a preferred embodiment of the above technical solution, the sealing element has a sealing groove that corresponds to the shape of the second opening and allows the second opening to be inserted.

[0012] As a preferred embodiment of the above technical solution, the outer edge of the seal protrudes to one side to form a threading portion, the threading portion is provided with a threading hole, the side wall of the control cavity is provided with a threading groove, and the threading portion is inserted into the threading groove.

[0013] As a preferred embodiment of the above technical solution, the terminal block is provided with a first serrated portion, and the sealing cover is provided with a second serrated portion. The first serrated portion and the second serrated portion cooperate to form a wire clamping space, and the position of the wire clamping space corresponds to the position of the wire hole.

[0014] As a preferred embodiment of the above technical solution, the terminal block further includes a cover plate, which is disposed within the control cavity.

[0015] This utility model provides a waterproof lamp, including a lamp body and an end cap. The lamp body is integrally injection molded in two colors to ensure its own sealing. During assembly, sealant is first injected into the second sealing part of the end cap, and then the lamp body is snapped onto the end cap. After that, the sealant is allowed to cure, ensuring no leakage at the connection and improving the overall waterproof performance. By setting the first and second snap-fit ​​parts, the lamp body and the end cap are kept tightly connected during the sealant curing process, avoiding seal failure due to external forces, and further improving the sealing performance of the lamp. In addition, during long-term use, the first and second snap-fit ​​parts also serve as a connection, preventing the lamp body and the end cap from loosening due to external forces, thereby extending the service life of the lamp and ensuring its sealing performance.

[0016] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a waterproof lamp according to an embodiment of the present utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the lamp body of a waterproof lamp according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second end cap of a waterproof lamp in an embodiment of the present invention;

[0020] Figure 4 This is a three-dimensional structural diagram of the first end cap of a waterproof lamp in an embodiment of the present utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the first end cap of a waterproof lamp in an embodiment of the present utility model;

[0022] Figure 6 This is a three-dimensional structural diagram of a sealing element for a waterproof lamp according to an embodiment of the present utility model;

[0023] Figure 7 This is a three-dimensional structural diagram of a sealing cover for a waterproof lamp according to an embodiment of the present utility model;

[0024] In the diagram: 1. Lamp body; 2. End cap; 3. First end cap; 101. First opening; 102. First sealing part; 103. Connector; 104. First snap-fit ​​part; 201. Second sealing part; 202. Second snap-fit ​​part; 203. Second end cap; 301. Terminal block; 302. Sealing cover; 303. Control cavity; 304. Control element; 305. Second opening; 306. Sealing part; 307. Wire threading part; 308. Wire threading hole; 309. Wire threading groove; 310. First serrated part; 311. Second serrated part; 312. Cover plate. Detailed Implementation

[0025] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] See Figures 1 to 7 This utility model provides a waterproof lamp, characterized in that it includes:

[0027] The lamp body 1 has a first opening 101 at both ends. The edge of the first opening 101 forms a first sealing part 102. The lamp body 1 is provided with a connector 103. The connector 103 is provided with a first snap-fit ​​part 104 near the first opening 101.

[0028] End cap 2, the end cap 2 is provided with a second sealing part 201, the second sealing part 201 is sealed and connected to the first sealing part 102 by sealant, the end cap 2 is provided with a second snap-fit ​​part 202, the second snap-fit ​​part 202 is snapped with the first snap-fit ​​part 104 so that the end cap 2 is connected to the lamp body 1.

[0029] This utility model provides a waterproof lamp, including a lamp body 1 and an end cap 2. The lamp body 1 is integrally injection molded in two colors to ensure its own sealing. During assembly, sealant is first injected into the second sealing part 201 of the end cap 2, and then the lamp body 1 and the end cap 2 are snapped together. Then, the sealant is allowed to cure to ensure no leakage at the connection and improve the overall waterproof performance. By setting the first snap-fit ​​part 104 and the second snap-fit ​​part 202, the lamp body 1 and the end cap 2 are kept tightly connected during the sealant curing process, avoiding seal failure due to external force, and further improving the sealing performance of the lamp. In addition, during long-term use, the first snap-fit ​​part 104 and the second snap-fit ​​part 202 can also play a connecting role to prevent the lamp body 1 and the end cap 2 from loosening due to external force, thereby extending the service life of the lamp and ensuring its sealing performance.

[0030] In a further embodiment of this invention, a sealing groove is provided on the end cap 2 to form a second sealing part 201, the second sealing part 201 is provided with the sealant, the first sealing part 102 is inserted into the second sealing part 201, and the first sealing part 102 is connected to the sealant.

[0031] In this embodiment, the end cap 2 has a sealing groove to form the second sealing part 201. During assembly, the sealing groove structure can effectively accommodate the sealant, limit the flow range of the sealant, and ensure that the sealant is evenly distributed in the sealing groove, thereby enhancing the sealing effect. The first sealing part 102 fits tightly with the sealing groove to further prevent moisture intrusion and improve the overall waterproof performance.

[0032] In a further embodiment of this invention, the outer side of the lamp body 1 extends outward to form the connector 103, and the two ends of the connector 103 are provided with the first snap-fit ​​portion 104.

[0033] In this embodiment, the outer side of the lamp body 1 extends outward to form the connector 103. The design of the connector 103 ensures the stability of the connection between the lamp body 1 and the end cap 2. At the same time, by setting the first snap-fit ​​part 104 on the connector 103, it is possible to avoid setting the snap-fit ​​part on the lamp body 1, thereby reducing damage to the structure of the lamp body 1 and enhancing the sealing performance and structural strength of the lamp body 1.

[0034] In a further embodiment of this invention, the first snap-fit ​​portion 104 is an elastic snap-fit, and the second snap-fit ​​portion 202 is a snap-fit ​​protrusion, wherein the snap-fit ​​protrusion is snapped into the elastic snap-fit.

[0035] In this embodiment, the lamp body 1 is integrally injection molded in two colors. Therefore, the connector 103 is made of elastic material, and the latch on the connector 103 is an elastic latch. When the lamp body 1 is snapped onto the end cap 2, the elastic latch can adaptively engage the protrusion, ensuring a tight connection that is not easily loosened, further improving the overall sealing and stability of the lamp. The elastic latch can automatically spring back when subjected to external force, maintaining a tight fit and preventing loosening due to vibration or impact, further extending the lifespan of the lamp. The elastic latch design not only ensures convenient installation but also effectively disperses external force, thereby extending the overall lifespan of the lamp.

[0036] In a further embodiment of this invention, the end cap 2 includes a first end cap 3 and a second end cap 203. The first end cap 3 is sealed to the first end of the lamp body 1, and the second end cap 203 is sealed to the second end of the lamp body 1. The first end cap 3 includes a terminal block 301 and a sealing cap 302. The terminal block 301 is provided with a control cavity 303, and a control element 304 is provided inside the control cavity 303. The control cavity 303 has a second opening 305, and a sealing element 306 is provided at the second opening 305. The sealing cap 302 covers the second opening 305 and is sealed to the sealing element 306. The terminal block 301 is provided with a second sealing part 201 and a second snap-fit ​​part 202.

[0037] In this embodiment, the first end cap 3 includes a terminal block 301 and a sealing cap 302. The terminal block 301 is provided with a control cavity 303. After assembly, the control cavity 303 communicates with the interior of the lamp body 1. The control element 304, located in the control cavity 303, is connected to the light-emitting element inside the lamp body 1 via a wire, ensuring precise control of the light-emitting element. When wiring and powering the control element 304 and the light-emitting element, the wiring operation is performed from the second opening 305. After wiring, the sealing cap 302 tightly covers the second opening 305, and the sealing cap 302 is connected to the terminal block 301 by fasteners. The sealing cap 302, together with the sealing element 306, forms a double sealing structure, effectively preventing moisture and dust from entering and ensuring the safety and stability of the internal circuit. The second end cap 203 is provided with a second sealing part 201 and a second snap-fit ​​part 202. The second end cap 203 fits tightly with the second end of the lamp body 1, forming a reliable sealed connection, further enhancing the waterproof and dustproof performance of the lamp.

[0038] In a further embodiment of this invention, the sealing member 306 is provided with a sealing groove that corresponds to the shape of the second opening 305 and allows the second opening 305 to be inserted.

[0039] In this embodiment, the edge of the second opening 305 is tightly fitted with the sealing groove to form a multi-layer sealing structure, which effectively prevents moisture and dust from entering the control cavity 303 and ensures the long-term stable operation of the control element 304 and the light emitter.

[0040] In a further embodiment of this invention, the outer edge of the sealing member 306 protrudes to one side to form a threading portion 307, the threading portion 307 is provided with a threading hole 308, the side wall of the control cavity 303 is provided with a threading groove 309, and the threading portion 307 is inserted into the threading groove 309.

[0041] In this embodiment, the external power cord passes through the wire hole 308 into the control cavity 303. The sealing element 306 is made of elastic sealing material, ensuring a tight fit between the wire hole 308 and the power cord. This effectively prevents moisture and dust intrusion, ensuring a safe and reliable power cord connection and further enhancing the overall protective performance of the lamp. The wire threading part 307 is tightly fitted into the wire threading groove 309, ensuring that the power cord will not move the wire threading part 307 during movement. This avoids seal failure caused by power cord movement, ensuring stable sealing performance of the lamp under various environments and extending its service life.

[0042] In a further embodiment of this invention, the terminal block 301 is provided with a first serrated portion 310, and the sealing cover 302 is provided with a second serrated portion 311. The first serrated portion 310 and the second serrated portion 311 cooperate to form a wire clamping space, and the position of the wire clamping space corresponds to the position of the wire hole 308.

[0043] In this embodiment, the first serrated portion 310 and the second serrated portion 311 cooperate to form a clamping space, thereby effectively fixing the power cord and preventing the power cord from being pulled or moved during use, which could lead to loosening or disconnection of the connection. This ensures that the power cord maintains a stable and reliable connection during long-term use, further improving the overall safety and stability of the lamp.

[0044] In a further embodiment of this invention, the terminal block 301 further includes a cover plate 312, which is disposed within the control cavity 303.

[0045] In this embodiment, the terminal block 301 further includes a cover plate 312, which covers the control element 304 to form a protective layer. When the sealing cover 302 is opened, the cover plate 312 can effectively prevent dust from falling directly into the surface of the control element 304, ensuring internal cleanliness and extending service life. It also improves the aesthetics.

[0046] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the described specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A waterproof lamp, characterized in that, include: The lamp body has a first opening at both ends, the edge of the first opening forms a first sealing part, and a connector is provided on the lamp body, with a first snap-fit ​​part provided on the connector near the first opening; The end cap is provided with a second sealing part, which is sealed to the first sealing part by a sealant. The end cap is also provided with a second snap-fit ​​part, which snaps into the first snap-fit ​​part to connect the end cap to the lamp body.

2. The waterproof lighting fixture according to claim 1, characterized in that, The end cap has a sealing groove to form a second sealing part, and the second sealing part is provided with the sealant. The first sealing part is inserted into the second sealing part and is connected to the sealant.

3. The waterproof lighting fixture according to claim 2, characterized in that, The outer side of the lamp body extends outward to form the connector, and the first snap-fit ​​portion is provided at both ends of the connector.

4. The waterproof lighting fixture according to claim 3, characterized in that, The first locking part is an elastic latch, and the second locking part is a locking protrusion, which is engaged in the elastic latch.

5. The waterproof lighting fixture according to claim 1, characterized in that, The end cap includes a first end cap and a second end cap. The first end cap is sealed to a first end of the lamp body, and the second end cap is sealed to a second end of the lamp body. The first end cap includes a terminal block and a sealing cover. The terminal block is provided with a control cavity, and a control element is provided inside the control cavity. The control cavity has a second opening, and a sealing element is provided at the second opening. The sealing cover is placed on the second opening, and the sealing cover is sealed to the sealing element. The terminal block is provided with a second sealing part and a second snap-fit ​​part.

6. The waterproof lighting fixture according to claim 5, characterized in that, The sealing element has a sealing groove that corresponds to the shape of the second opening and allows the second opening to be inserted.

7. The waterproof lamp according to claim 6, characterized in that, The outer edge of the seal protrudes to one side to form a threading part, and a threading hole is provided on the threading part. A threading groove is provided on the side wall of the control cavity, and the threading part is inserted into the threading groove.

8. The waterproof lighting fixture according to claim 7, characterized in that, The terminal block is provided with a first serrated portion, and the sealing cover is provided with a second serrated portion. The first serrated portion and the second serrated portion cooperate to form a wire clamping space, and the position of the wire clamping space corresponds to the position of the wire hole.

9. The waterproof lamp according to claim 8, characterized in that, The terminal block also includes a cover plate, which is disposed inside the control cavity.

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