Line lamp with waterproof structure

By designing waterproof components and a sliding plug-in structure on the linear lights, the problems of poor waterproof performance and cumbersome disassembly of the linear lights are solved, achieving effective waterproofing and convenient maintenance.

CN224381476UActive Publication Date: 2026-06-19ZHUHAI SENCHEN LIGHTING TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHUHAI SENCHEN LIGHTING TECH CO LTD
Filing Date
2025-10-28
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing linear lights have poor waterproof performance, especially when used outdoors, they are prone to damage to the internal light source due to water droplets seeping in, and are also inconvenient to disassemble and maintain.

Method used

It features a waterproof component design, including a transparent cover, a waterproof groove, a collection groove, and absorbent cotton, combined with magnetic connections and a sliding plug structure to achieve waterproofing and simplify the disassembly process.

🎯Benefits of technology

It effectively prevents moisture from seeping into the linear lights, avoiding light source malfunctions, while also facilitating the assembly and disassembly of the linear lights for easy maintenance.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224381476U_ABST
    Figure CN224381476U_ABST
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Abstract

The utility model discloses a line lamp with waterproof structure relates to line lamp technical field, including the shell, the shell is square structure, the shell top is equipped with the control groove of being suitable for it, the inside of control groove is installed with the light source board through bolt, the control groove top outer wall sliding plug -in has the apron, the apron is transparent material, the light source board, apron all are suitable for control groove, the both sides inner wall of shell all is provided with waterproof subassembly, in the utility model, when line lamp outdoor use, because environmental influence, the surface of apron will be attached with a large amount of water droplet, these water droplet will roll along the direction of apron, when water droplet flows to the gap of both sides of apron, water droplet flows into waterproof groove through the gap, and along waterproof groove inner wall flows to the collecting groove in waterproof groove bottom, compared with traditional line lamp, prevent the moisture of line lamp outer wall convergence to the light source board of inside penetration, avoid moisture to cause light source board failure, influence line lamp work.
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Description

Technical Field

[0001] This utility model relates to the field of linear light technology, and in particular to a linear light with a waterproof structure. Background Technology

[0002] Linear lights are flexible decorative lighting fixtures designed with linear light sources as their core. They possess unique aesthetics and practicality. Linear lights use LED light sources arranged in a straight line to create a continuous light emission effect, similar to "wall washer lights" or "floodlights." They are mainly used for decoration and atmosphere creation. The exterior of linear lights is mostly made of aluminum alloy or aluminum substrate, which is sturdy, durable, and corrosion-resistant. Some products undergo electrostatic powder coating to improve weather resistance. Their light source is mainly LED light source boards, ensuring high efficiency and low power consumption. They can be used in billboards, exhibition halls, bars, and other places that require decoration and atmosphere creation. They can also be used in living rooms, bedrooms, stairwells, and other areas to enhance the sense of space and safety. Some linear lights are also used in outdoor environments such as parks for lighting and decoration.

[0003] However, existing linear lights have certain shortcomings:

[0004] First, the existing linear lights have poor waterproof performance, especially those used in outdoor places such as parks. Due to their long-term outdoor use, linear lights are prone to a large amount of water droplets due to temperature and weather conditions, especially on the top of the linear lights. These water droplets may seep into the interior through the gaps of the linear lights, causing damage to the internal light source and leading to malfunction of the linear lights.

[0005] Secondly, existing linear lights are mainly fixed by screws, and disassembling them requires the use of appropriate tools and is quite cumbersome, making maintenance and repair inconvenient. Summary of the Invention

[0006] The purpose of this application is to provide a linear light with a waterproof structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this application provides the following technical solution: a linear light with a waterproof structure, comprising a housing, the housing being a square structure, a control groove adapted to the housing being formed at the top of the housing, a light source plate being installed inside the control groove by bolts, a cover plate being slidably inserted into the outer wall of the top of the control groove, the cover plate being made of transparent material, the light source plate and the cover plate being adapted to the control groove, waterproof components being provided on both inner walls of the housing, the waterproof components being adapted to the control groove, slots being formed at the top of both inner walls of the control groove, the cover plate being slidably connected to the inner wall of the slot, the waterproof components including waterproof grooves formed on both inner walls of the housing, the depth of the waterproof grooves being greater than the depth of the control grooves, the waterproof grooves being located on both sides of the control grooves, the slots being connected to the waterproof grooves, a collection groove being slidably inserted into the bottom of the waterproof grooves, the collection grooves being lined with absorbent cotton, the length of the collection grooves being the same as the length of the waterproof grooves.

[0008] Preferably, the bottom of the outer walls on both sides of the outer shell is provided with an installation groove, the installation groove is adapted to the collection groove, the collection groove is slidably connected to the inner wall of the installation groove, a magnetic block is provided on the bottom outer wall of the collection groove, a magnetic groove is provided on the bottom of the installation groove, and the magnetic force between the magnetic block and the magnetic groove is greater than the weight of the collection groove itself.

[0009] Preferably, a water collecting block is provided on the top of the inner wall of the waterproof trough near the control trough, the water collecting block is adapted to the card slot, and slopes are provided on the bottom of the inner walls on both sides of the waterproof trough, the slopes are adapted to the collection trough.

[0010] Preferably, the inner walls on both sides of the control groove are provided with limiting grooves, and side plates are slidably inserted into the inner walls of the limiting grooves. The side plates are adapted to the cover plates, and a sealing gasket is provided on the outer wall of the side plate near the cover plate. The sealing gasket is adapted to the cover plate, and the friction between the side plate and the limiting groove is greater than the weight of the side plate itself.

[0011] Preferably, support blocks are provided at both ends of the bottom inner wall of the control slot, and a support slot adapted to the support blocks is provided on the bottom outer wall of the side plate. A wire-passing groove is provided on the top outer wall of the support block and the top inner wall of the support slot. The wire-passing groove is arc-shaped, and a protective pad adapted to it is provided on the inner wall of the wire-passing groove. The protective pad is made of silicone.

[0012] Preferably, the light source board is provided with a power cord, and the wire groove and protective pad are both adapted to the power cord.

[0013] Preferably, the bottom outer wall of the outer shell is bolted with equally spaced bases, the bases are "T" shaped, and the bottom of the bases is provided with anti-slip pads that are adapted to them. The anti-slip pads are made of wear-resistant rubber and the thickness of the anti-slip pads is less than the thickness of the bases.

[0014] In summary, the technical effects and advantages of this utility model are as follows:

[0015] 1. In this utility model, during the use of the linear light, the light source board emits light when powered on, and the cover plate protects the light source board while facilitating the light emission. When the device is used outdoors, due to environmental factors, a large number of water droplets will adhere to the surface of the cover plate. These water droplets will roll along the direction of the cover plate. When the water droplets flow into the gaps on both sides of the cover plate, they will flow into the waterproof groove through the gaps and flow along the inner wall of the waterproof groove to the collection groove located at the bottom of the waterproof groove. At this time, the absorbent cotton in the collection groove will absorb the water droplets, thereby achieving waterproofing of the linear light. Compared with traditional linear lights, this prevents the water collected on the outer wall of the linear light from penetrating into the inner light source board, avoiding water from entering and causing light source board failure, which would affect the operation of the linear light. When the water stains on the surface of the cover plate flow into the waterproof groove, the water collection block and slope facilitate the water droplets to flow into the collection groove for collection, preventing water droplets from being left behind.

[0016] 2. In this utility model, after the cover plate is installed, the side plate is inserted into the limiting groove to close the cover plate. The sealing gasket on the outer wall of the side plate seals the connection between the side plate and the cover plate, thereby achieving a waterproof effect. Due to the large friction between the side plate and the limiting groove, the side plate will not fall off during the transfer of the linear light. The sealing gasket on the outer wall of the side plate and the waterproof component work together to prevent external moisture from seeping into the interior of the linear light. After the side plate is installed, the wire passage formed between the support block and the support groove facilitates the passage of the power cord of the light source board. When the wire passage on the other side is idle, it can be sealed to prevent moisture from seeping in. Moreover, the side plate, cover plate, etc. in the linear light are all connected by sliding insertion, making the assembly and disassembly of the linear light more convenient and quick, and facilitating the inspection and maintenance of the internal light source board. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main body's external structure in an embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the waterproof component structure in the embodiments of this application;

[0020] Figure 3 This is a schematic diagram of the main body decomposition state structure in an embodiment of this application;

[0021] Figure 4 This is a schematic diagram of the light source board structure in the embodiments of this application;

[0022] Figure 5 This is a schematic diagram of the support block structure in an embodiment of this application.

[0023] In the diagram: 1. Outer shell; 2. Light source board; 3. Cover plate; 4. Slot; 5. Waterproof groove; 6. Collection groove; 7. Absorbent cotton; 8. Mounting groove; 9. Magnetic block; 10. Magnetic groove; 11. Water collection block; 12. Restriction groove; 13. Side plate; 14. Sealing gasket; 15. Support block; 16. Wiring groove; 17. Protective pad; 18. Control groove; 19. Power cord; 20. Base; 21. Anti-slip pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Reference Figure 1-5 The illustrated linear light with a waterproof structure includes a housing 1, which is square in shape. A control slot 18, adapted to the housing, is formed on the top of the housing 1. A light source plate 2 is bolted into the control slot 18. A cover plate 3, made of transparent material, is slidably inserted into the outer wall of the top of the control slot 18. Both the light source plate 2 and the cover plate 3 are adapted to the control slot 18. Waterproof components are provided on both inner walls of the housing 1, adapted to the control slot 18. A slot 4 is formed on the top of both inner walls of the control slot 18, and the cover plate 3 is slidably connected to the inner wall of the slot 4. The waterproof components include... Waterproof grooves 5 are located on the inner walls of both sides of the outer shell 1. The depth of the waterproof grooves 5 is greater than that of the control grooves 18. The waterproof grooves 5 are located on both sides of the control grooves 18. The slots 4 are connected to the waterproof grooves 5. A collection groove 6 is slidably inserted into the bottom of the waterproof grooves 5. The inside of the collection grooves 6 is lined with absorbent cotton 7. The length of the collection grooves 6 is the same as that of the waterproof grooves 5. The bottom outer wall of the outer shell 1 is bolted with equally spaced bases 20. The bases 20 have a "T" shaped structure. The bottom of the bases 20 is provided with anti-slip pads 21 that are adapted to it. The anti-slip pads 21 are made of wear-resistant rubber material. The thickness of the anti-slip pads 21 is less than that of the bases 20.

[0026] With the above structure: during the use of the linear light, the light source board 2 is powered on to emit light, and the cover plate protects the light source board 2 while facilitating the emission of light. When the device is used outdoors, due to environmental factors, a large number of water droplets will adhere to the surface of the cover plate 3. These water droplets will roll along the direction of the cover plate 3. When the water droplets flow into the gaps on both sides of the cover plate 3, the water droplets will flow into the waterproof groove 5 through the gaps and flow along the inner wall of the waterproof groove 5 to the collection groove 6 located at the bottom of the waterproof groove 5. At this time, the water-absorbing cotton 7 in the collection groove 6 will absorb the water droplets, thereby achieving waterproofing of the linear light. Compared with traditional linear lights, this prevents the water collected on the outer wall of the linear light from penetrating into the inner light source board 2, avoiding water entering and causing the light source board 2 to malfunction and affect the operation of the linear light.

[0027] like Figure 2 As shown, mounting grooves 8 are provided on the bottom of both outer walls of the outer casing 1. The mounting grooves 8 are adapted to the collection grooves 6. The collection grooves 6 are slidably connected to the inner walls of the mounting grooves 8. A magnetic block 9 is provided on the bottom outer wall of the collection groove 6, and a magnetic groove 10 is provided on the bottom of the mounting groove 8. The magnetic force between the magnetic block 9 and the magnetic groove 10 is greater than the weight of the collection groove 6 itself. Since the mounting grooves 8 and the collection grooves 6 are slidably inserted, after the collection groove 6 is installed, the magnetic block 9 and the magnetic groove 10 are connected by magnetic force. Without applying external force to pull, the collection groove 6 will not detach from the mounting groove 8. Through the cooperation of the magnetic block 9 and the magnetic groove 10, the installation and removal of the collection groove 6 are more convenient and quick.

[0028] like Figure 2 As shown, a water collection block 11 is provided on the top of the inner wall of the waterproof trough 5 near the control trough 18. The water collection block 11 is adapted to the slot 4. Slopes are provided on the bottom of the inner walls on both sides of the waterproof trough 5. The slopes are adapted to the collection trough 6. When water stains on the surface of the cover plate 3 flow into the waterproof trough 5, the water collection block 11 and the slope facilitate the flow of water droplets into the collection trough 6 for collection, preventing water droplets from being left behind.

[0029] like Figure 5As shown, both ends of the inner walls of the control groove 18 are provided with limiting grooves 12. Side plates 13 are slidably inserted into the inner walls of the limiting grooves 12. The side plates 13 are adapted to the cover plate 3. A sealing gasket 14 is provided on the outer wall of the side plate 13 near the cover plate 3. The sealing gasket 14 is adapted to the cover plate 3. The friction between the side plate 13 and the limiting grooves 12 is greater than the weight of the side plate 13 itself. Both ends of the bottom inner wall of the control groove 18 are provided with support blocks 15. The bottom outer wall of the side plate 13 is provided with a support groove adapted to the support block 15. The top outer wall of the support block 15 and the top inner wall of the support groove are both provided with wire passage grooves 16. The wire passage grooves 16 are arc-shaped. The inner wall of the wire passage grooves 16 is provided with protective pads 17 adapted to them. The protective pads 17 are made of silicone. The light source plate 2 is provided with a power cord 19. The wire passage grooves 16 and the protective pads 17 are both adapted to the power cord 19. After the cover plate 3 is installed, the side plates are... The side plate 13 is inserted into the limiting groove 12 to seal the partition 3. The sealing gasket 14 on the outer wall of the side plate 13 seals the connection between the side plate 13 and the cover plate 3, thereby achieving a waterproof effect. Due to the large friction between the side plate 13 and the limiting groove 12, the side plate 13 will not fall off during the transfer of the linear light. The sealing gasket 14 on the outer wall of the side plate 13 cooperates with the waterproof component to prevent external moisture from seeping into the interior of the linear light. After the side plate 13 is installed, the wire groove 16 formed between the support block 15 and the support groove facilitates the passage of the power cord 19 of the light source board 2. When the wire groove 16 on the other side is idle, it can be sealed to prevent moisture from seeping in. Moreover, the side plate 13, cover plate 3, etc. in the linear light are all connected by sliding insertion, making the assembly and disassembly of the linear light more convenient and quick, and facilitating the inspection and maintenance of the internal light source board 2.

[0030] The working principle of this practical application is as follows:

[0031] During the use of the linear light, the light source board 2 is powered on to emit light. The cover plate protects the light source board 2 while facilitating the emission of light. When the device is used outdoors, due to environmental factors, a large number of water droplets will adhere to the surface of the cover plate 3. These water droplets will roll along the direction of the cover plate 3. When the water droplets flow into the gaps on both sides of the cover plate 3, the water droplets will flow into the waterproof groove 5 through the gaps and flow along the inner wall of the waterproof groove 5 to the collection groove 6 located at the bottom of the waterproof groove 5. At this time, the water-absorbing cotton 7 in the collection groove 6 will absorb the water droplets, thereby achieving waterproofing of the linear light. Compared with traditional linear lights, this prevents the water collected on the outer wall of the linear light from penetrating into the inner light source board 2, avoiding water from entering and causing the light source board 2 to malfunction and affect the operation of the linear light. When the water stains on the surface of the cover plate 3 flow into the waterproof groove 5, the water collection block 11 and the slope facilitate the water droplets to flow into the collection groove 6 for collection, preventing water droplets from being left behind.

[0032] After the cover plate 3 is installed, the side plate 13 is inserted into the limiting groove 12 to seal the partition 3. The sealing gasket 14 on the outer wall of the side plate 13 seals the connection between the side plate 13 and the cover plate 3, thereby achieving a waterproof effect. Due to the large friction between the side plate 13 and the limiting groove 12, the side plate 13 will not fall off during the transfer of the linear light. The sealing gasket 14 on the outer wall of the side plate 13 cooperates with the waterproof component to prevent external moisture from seeping into the interior of the linear light. After the side plate 13 is installed, the wire groove 16 formed between the support block 15 and the support groove facilitates the passage of the power cord 19 of the light source board 2. When the wire groove 16 on the other side is idle, it can be sealed to prevent moisture from seeping in. The side plate 13, cover plate 3, etc. in the linear light are all connected by sliding insertion, making the assembly and disassembly of the linear light more convenient and quick, and facilitating the inspection and maintenance of the internal light source board 2.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A line lamp with a waterproof structure, comprising a shell (1), characterized in that: The outer shell (1) has a square structure. A control slot (18) adapted to the top of the outer shell (1) is provided. A light source plate (2) is installed inside the control slot (18) by bolts. A cover plate (3) is slidably inserted into the outer wall of the top of the control slot (18). The cover plate (3) is made of transparent material. The light source plate (2) and the cover plate (3) are both adapted to the control slot (18). Waterproof components are provided on both sides of the inner wall of the outer shell (1). The waterproof components are adapted to the control slot (18). The top of the inner wall on both sides of the control slot (18) Each component has a slot (4), and the cover plate (3) is slidably connected to the inner wall of the slot (4). The waterproof component includes a waterproof groove (5) on both sides of the inner wall of the outer shell (1). The depth of the waterproof groove (5) is greater than the depth of the control groove (18). The waterproof groove (5) is located on both sides of the control groove (18). The slot (4) is connected to the waterproof groove (5). A collection groove (6) is slidably inserted into the bottom of the waterproof groove (5). The inside of the collection groove (6) is lined with absorbent cotton (7). The length of the collection groove (6) is the same as the length of the waterproof groove (5).

2. The line light with waterproof structure according to claim 1, characterized in that: The outer walls of the outer shell (1) are provided with mounting grooves (8) at the bottom of both sides. The mounting grooves (8) are adapted to the collection grooves (6). The collection grooves (6) are slidably connected to the inner walls of the mounting grooves (8). The bottom outer wall of the collection grooves (6) is provided with magnetic blocks (9). The bottom of the mounting grooves (8) is provided with magnetic grooves (10). The magnetic force between the magnetic blocks (9) and the magnetic grooves (10) is greater than the weight of the collection grooves (6).

3. A linear light with a waterproof structure according to claim 1, characterized in that: The top of the inner wall of the waterproof groove (5) near the control groove (18) is provided with a water collection block (11), which is compatible with the card slot (4). The bottom of the inner walls on both sides of the waterproof groove (5) is provided with a slope, which is compatible with the collection groove (6).

4. A linear light with a waterproof structure according to claim 1, characterized in that: The control groove (18) has a limiting groove (12) at both ends of its inner wall. A side plate (13) is slidably inserted into the inner wall of the limiting groove (12). The side plate (13) is adapted to the cover plate (3). A sealing gasket (14) is provided on the outer wall of the side plate (13) near the cover plate (3). The sealing gasket (14) is adapted to the cover plate (3). The friction between the side plate (13) and the limiting groove (12) is greater than the weight of the side plate (13) itself.

5. A linear light with a waterproof structure according to claim 4, characterized in that: The control groove (18) has support blocks (15) at both ends of its bottom inner wall. The side plate (13) has a support groove adapted to the support block (15) on its bottom outer wall. The support block (15) and the support groove have wire grooves (16) on their top outer wall and top inner wall. The wire grooves (16) are arc-shaped. The wire grooves (16) have protective pads (17) adapted to them on their inner walls. The protective pads (17) are made of silicone.

6. A linear light with a waterproof structure according to claim 5, characterized in that: The light source board (2) is provided with a power cord (19), and the wire groove (16) and the protective pad (17) are both adapted to the power cord (19).

7. A linear light with a waterproof structure according to claim 1, characterized in that: The outer wall of the outer shell (1) is bolted with equally spaced bases (20). The bases (20) are "T" shaped. The bottom of the bases (20) is provided with anti-slip pads (21) that are compatible with it. The anti-slip pads (21) are made of wear-resistant rubber and the thickness of the anti-slip pads (21) is less than the thickness of the bases (20).