Linear tri-proof light

Abstract

The utility model discloses a linear three -proof lamp, including the shell and the concave frame, the top of shell is provided with the top cover, and the both sides of top cover bottom are connected with two -color PC cover respectively, the concave frame integrated setting is in the shell inboard wall, and two -color PC cover and the surface contact of concave frame, the utility model discloses a double waterproof silica gel strip sealing structure between shell and top cover, and the double protection of shell side edge silica gel plug and die casting plug, the water -proof, dust -proof performance of lamp is provided with outstanding, and the elastic deformation seal of waterproof silica gel strip and the multilayer protection of side edge plug can effectively block water, moisture, dust and other impurities and enter the inside of lamp, and protect internal circuit, through adopting two -color PC cover of two -color technology, the light performance is optimized, and two -color technology reduces the loss in the propagation process of light, and improves light utilization rate, this linear three -proof lamp adopts the linear lighting square pass shape of popular market, makes it better to integrate various decoration style and application scene.

Description

Technical Field

[0001] This utility model relates to the field of tri-proof lamp technology, specifically a linear tri-proof lamp. Background Technology

[0002] The "three-proof" in tri-proof lighting refers to waterproof, dustproof, and corrosion-proof properties. It is generally used in industrial lighting applications where there is high corrosiveness, dust, or rain, such as power plants, steel mills, petrochemical plants, ships, stadiums, parking lots, and basements.

[0003] Existing lighting fixtures mostly employ a single waterproof silicone strip or a single plug sealing structure. The housing and top cover achieve a basic seal only through a single sealing ring, and the sides of the housing are protected only by either a silicone plug or a die-cast plug. Optical components generally use monochrome PC covers and do not employ dual-color composite technology for light optimization design. However, in terms of protective performance, a single sealing structure is insufficient to resist the erosion of harsh environments. The elastic deformation compensation capacity of a single-layer silicone strip is limited, and a single plug cannot form a multi-layer protective barrier. When faced with dust in factory workshops, moisture in underground parking garages, or slight water sprays in outdoor corridors, water, dust, and other impurities can easily penetrate through the seal gaps, leading to short circuits in the internal circuitry and damage to the light source. The lighting fixtures exhibit extremely poor stability in harsh environments. In terms of optical performance, monochrome PC covers have insufficient light control capabilities, resulting in a high light loss rate during propagation and a tendency for uneven light distribution. The illuminated area often exhibits obvious light spots or differences in brightness, which not only reduces light utilization but also causes visual discomfort and affects the user experience.

[0004] In light of this, we have launched a linear tri-proof light. Utility Model Content

[0005] The purpose of this invention is to provide a linear tri-proof lamp to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a linear tri-proof lamp, comprising: a housing and a concave frame;

[0007] The top of the housing is provided with a top cover, and two-color PC covers are connected to the bottom two sides of the top cover respectively;

[0008] The concave frame is integrally formed on the inner side wall of the housing, and the two-color PC cover is in contact with the surface of the concave frame;

[0009] A sealing structure is provided between the top of the housing and the bottom of the top cover. The sealing structure is used in conjunction with the connecting block and the waterproof silicone strip to seal the gap between the housing and the top cover.

[0010] Preferably, the sealing structure includes an installation groove between the connecting block and the housing. The connecting block is connected to the inner side of the housing, and the waterproof silicone strip is installed inside the installation groove. The inner bottom wall of the top cover is in contact with the surface of the waterproof silicone strip. The size of the installation groove is adapted to the waterproof silicone strip, which can accurately fix the position of the silicone strip and prevent it from shifting. When the top cover is closed, it forms a uniform compression on the silicone strip, which fully fills the gap and further improves the sealing effect.

[0011] Preferably, a silicone plug is connected to the side of the housing, and a die-cast plug is connected to the side of the silicone plug. The silicone plug uses its own elasticity to fit tightly against the side of the housing, achieving a preliminary seal. The die-cast plug, on the other hand, provides protection and reinforcement to the silicone plug through a rigid structure. This dual protection effectively seals the side opening and enhances the overall sealing of the lamp.

[0012] Preferably, the surface of the concave frame is provided with a placement groove, which can be used to store the internal wiring or small accessories of the lamp, making the internal structure more orderly, avoiding tangling or wear caused by messy wiring, and facilitating quick positioning of components during later maintenance.

[0013] Preferably, a connecting frame is provided on the inner side of the housing, and a mounting slot is provided on one side of the surface of the connecting frame. The connecting frame provides a stable mounting carrier for internal electrical components (such as drive power supply). The size of the mounting slot is designed according to the component specifications, which can realize the precise positioning and convenient fixing of the components and improve assembly efficiency.

[0014] Preferably, the inner bottom wall of the housing is provided with a sliding positioning groove, which can be matched with the external component adaptation structure, making it easy for the component to slide and adjust during installation or maintenance, achieving quick positioning and disassembly, reducing the difficulty of operation and improving the convenience of maintenance.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) Through the double waterproof silicone strip sealing structure between the shell and the top cover, and the double protection of the silicone plug and die-cast plug on the side of the shell, the lamp has excellent waterproof and dustproof performance. The elastic deformation sealing of the waterproof silicone strip and the multi-layer protection of the side plug can effectively block water, moisture, dust and other impurities from entering the lamp, protect the internal circuit, light source and other core components from damage, and enable the lamp to operate stably in humid, dusty and even slightly sprayed water environments (such as factory workshops, underground garages, outdoor corridors, etc.) to meet the usage needs of different scenarios.

[0017] (2) By adopting dual-color PC cover with dual-color technology, the light performance is effectively optimized. Dual-color technology reduces the loss of light during the propagation process, improves the light utilization rate, and makes the light distribution more uniform. It avoids problems such as uneven light and local light spots that may occur in traditional lamps, making the brightness of the lighting area consistent and the visual effect more comfortable.

[0018] (3) Through the integrated shell structure and high-strength die-cast plug, the lamp is given good impact resistance. The shell, as the core frame, can withstand a certain amount of external impact and reduce the impact of external impact on internal components. The die-cast plug not only enhances the side sealing, but its high structural strength can also resist side collisions, further improving the overall impact resistance of the lamp and extending the service life of the lamp.

[0019] (4) Unlike the odd shapes of conventional tri-proof lights, this linear tri-proof light adopts the popular linear lighting square tube shape on the market. This simple, elegant and aesthetically pleasing design allows it to better integrate into various decoration styles and application scenarios. The linear appearance can coordinate with the overall decoration style and enhance the aesthetics of the space. Attached Figure Description

[0020] Figure 1 This is a three-dimensional exploded view of the shell, silicone plug, and die-cast plug of this utility model.

[0021] Figure 2 This is a structural diagram showing the disassembled components of the shell, waterproof silicone strip, and top cover of this utility model.

[0022] Figure 3 This is a schematic diagram of the overall connection of this utility model;

[0023] Figure 4 This is a first-view structural schematic diagram of the present invention;

[0024] Figure 5 This is a structural schematic diagram of the present invention from a second perspective.

[0025] In the diagram: 1. Shell; 2. Top cover; 3. Waterproof silicone strip; 4. Silicone plug; 5. Die-cast plug; 6. Two-color PC cover; 7. Concave frame; 8. Mounting slot; 9. Sliding positioning slot; 10. Placement slot; 11. Mounting slot; 12. Connecting block; 13. Connecting bracket. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved with", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] Please see Figure 1-5 This utility model provides a technical solution: a linear tri-proof lamp, including: a housing 1, a top cover 2 provided on the top of the housing 1, and a two-color PC cover 6 connected to the bottom two sides of the top cover 2 respectively;

[0029] The concave frame 7 is integrally formed and installed on the inner side wall of the housing 1, and the two-color PC cover 6 is in contact with the surface of the concave frame 7.

[0030] A sealing structure is provided between the top of the housing 1 and the bottom of the top cover 2. The sealing structure is used in conjunction with the connecting block 12 and the waterproof silicone strip 3 to seal the gap between the housing 1 and the top cover 2.

[0031] The sealing structure includes a U-shaped mounting groove 11 between the connecting block 12 and the housing 1 (the U-shaped structure can limit the waterproof silicone strip 3 and prevent the silicone strip 3 from shifting during assembly or use). The connecting block 12 is fixedly connected to the corresponding mounting hole on the inner side of the housing 1, and the waterproof silicone strip 3 is tightly installed inside the mounting groove 11. After the top cover 2 is closed, it is completely in contact with the surface of the waterproof silicone strip 3 (the pressure on the contact surface is uniform, ensuring that the waterproof silicone strip 3 is fully deformed and achieving a seamless seal).

[0032] The side of the housing 1 is connected to a silicone plug 4. Liquid silicone has excellent elasticity and sealing properties, which can tightly wrap the side interface of the housing and prevent external impurities from entering. The side of the silicone plug 4 is connected to a die-cast plug 5. The die-cast plug 5 has a dense structure and high strength, which can protect and fix the silicone plug 4 and prevent the silicone plug from being damaged by external forces.

[0033] The surface of the concave frame 7 is provided with a placement groove 10. The size of the placement groove 10 matches the component to be placed, which can realize the orderly storage of the wires and avoid safety hazards caused by messy wires.

[0034] A connecting frame 13 is provided on the inner side of the housing 1, and a mounting slot 8 is provided on one side of the surface of the connecting frame 13.

[0035] The inner bottom wall of the housing 1 is provided with a sliding positioning groove 9, which enables the sliding installation and precise positioning of the component, facilitating the disassembly and replacement of the component during later maintenance.

[0036] Specifically, in use, the linear tri-proof lamp uses the housing 1 as the core load-bearing frame and the top cover 2 as the key component for top protection and assembly. The two are tightly connected through a specific sealing structure. At the same time, it is combined with components such as the concave frame 7, the dual-color PC cover 6, the silicone plug 4, and the die-cast plug 5 to form a complete functional structural system. During the operation, each component cooperates with each other and undertakes key functions such as protection, lighting, and installation positioning to jointly ensure the stable operation of the lamp.

[0037] The sealing structure between the housing 1 and the top cover 2 is key to achieving waterproofing. First, the connecting block 12 is fixedly connected to the inside of the housing 1. The pre-drilled mounting groove 11 between the connecting block 12 and the housing 1 provides a precise installation space for the waterproof silicone strip 3. During assembly, the waterproof silicone strip 3 is embedded into the mounting groove 11. At this time, the waterproof silicone strip 3 is in a state of compression. When the top cover 2 is closed on the top of the housing 1, the inner bottom wall of the top cover 2 will fully contact the surface of the waterproof silicone strip 3 and exert a certain pressure on the waterproof silicone strip 3. Due to the good elasticity of the waterproof silicone strip 3, it will deform under pressure. Its deformation will fill the gap between the housing 1 and the top cover 2, thereby preventing external water and moisture from entering the lamp. Furthermore, according to the information, the waterproof silicone strip 3 is a semi-transparent design with one strip on each side. The two silicone strips form a double sealing line on both sides of the connection between the housing 1 and the top cover 2, further improving the sealing and waterproofing effect and ensuring that the internal circuits, light sources and other components of the lamp are not damaged in harsh environments such as humidity and water.

[0038] A silicone plug 4 is connected to the side of the housing 1. The silicone plug 4 has good sealing and elasticity and can fit tightly to the side opening of the housing 1, initially blocking external impurities and moisture from entering. At the same time, a die-cast plug 5 is also connected to the side of the silicone plug 4. The die-cast plug 5 has high structural strength and can not only support and fix the silicone plug 4 to prevent the silicone plug 4 from shifting or being damaged due to external forces or environmental factors during long-term use, but also further enhance the sealing performance of the side, forming double protection and ensuring the overall sealing of the lamp.

[0039] The bottom sides of the top cover 2 are respectively connected to the dual-color PC cover 6. The dual-color PC cover 6 adopts dual-color technology, which can optimize the light emitted by the light source. On the one hand, it can reduce light loss and improve light utilization. On the other hand, it can make the light distribution more uniform and avoid local over-brightness or under-brightness, thereby achieving the best light effect and ensuring the lighting performance of the lamp. At the same time, the dual-color PC cover 6 can also protect the internal light source components, preventing external dust, impurities, etc. from directly contacting the light source and affecting the lifespan and lighting effect of the light source.

[0040] The concave frame 7 is integrally formed on the inner wall of the housing 1. This integral structural design makes the connection between the concave frame 7 and the housing 1 more solid, with high structural stability and load-bearing capacity. The surface of the two-color PC cover 6 is in contact with the surface of the concave frame 7. The concave frame 7 can provide stable support for the two-color PC cover 6, preventing the two-color PC cover 6 from shaking or deforming during installation, transportation or use. In addition, the surface of the concave frame 7 is provided with a placement groove 10. The placement groove 10 can be used to place auxiliary components or circuits that match the two-color PC cover 6. This not only facilitates the arrangement and installation of components, but also plays a positioning role for these components, ensuring the relative position stability between the components and avoiding the normal operation of the lamp due to component displacement.

[0041] The inner side of the housing 1 is provided with a connecting bracket 13. One side of the surface of the connecting bracket 13 is provided with a mounting slot 8. The mounting slot 8 provides a dedicated installation space for electrical components (such as driver power supply, circuit board, etc.) inside the lamp. When installing these components, the staff can accurately place them in the mounting slot 8, which is convenient for fixing and wiring operations. At the same time, the connecting bracket 13 can support and protect the components installed in the mounting slot 8, preventing the components from loosening or being damaged due to vibration or other factors during the operation of the lamp, and ensuring the stable operation of the electrical components.

[0042] The inner bottom wall of the housing 1 is provided with a sliding positioning groove 9. The sliding positioning groove 9 is mainly used for positioning and assembly guidance of internal components of the lamp. When installing the connecting bracket 13 or other related components, the components can slide along the sliding positioning groove 9, which facilitates the adjustment of the installation position of the components and achieves precise positioning. At the same time, the sliding positioning groove 9 can also restrict the movement of the components in the horizontal direction, ensuring that the position of the components is stable after installation, avoiding the impact of component displacement on the stability of the internal structure of the lamp and the collaborative work between the components, thus providing convenience for the assembly and maintenance of the lamp.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A linear tri-proof lamp, characterized in that, include: The housing (1) has a top cover (2) on its top and two sides of the bottom of the top cover (2) are respectively connected to a two-color PC cover (6). The concave frame (7) is integrally formed and installed on the inner side wall of the shell (1), and the two-color PC cover (6) is in contact with the surface of the concave frame (7); A sealing structure is provided between the top of the housing (1) and the bottom of the top cover (2). The sealing structure is used in conjunction with the connecting block (12) and the waterproof silicone strip (3) to seal the gap between the housing (1) and the top cover (2).

2. A linear tri-proof lamp according to claim 1, characterized in that, The sealing structure includes an installation groove (11) between the connecting block (12) and the housing (1). The connecting block (12) is connected to the inside of the housing (1), and the waterproof silicone strip (3) is installed inside the installation groove (11). The inner bottom wall of the top cover (2) is in contact with the surface of the waterproof silicone strip (3).

3. A linear tri-proof lamp according to claim 1, characterized in that, The side of the housing (1) is connected to a silicone plug (4), and the side of the silicone plug (4) is connected to a die-cast plug (5).

4. A linear tri-proof lamp according to claim 1, characterized in that, The surface of the concave frame (7) is provided with a placement groove (10).

5. A linear tri-proof lamp according to claim 1, characterized in that, The inner side of the housing (1) is provided with a connecting frame (13), and one side of the surface of the connecting frame (13) is provided with an installation slot (8).

6. A linear tri-proof lamp according to claim 5, characterized in that, The inner bottom wall of the housing (1) is provided with a sliding positioning groove (9).

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