Assembly type trunking lamp

Abstract

The utility model relates to an assembly type trunking lamp, and belongs to the technical field of lighting equipment. The trunking lamp comprises a trunking lamp shell, a lamp strip device and a lampshade, a lamp cavity and a protection cavity are formed in the trunking lamp shell, and the lamp strip device is installed in the lamp cavity. Adjusting grooves are formed in the two sides of the lampshade and used for being connected with the lampshade. Through the unique double-layer cavity design, the overall weight is reduced, the protection cavity can effectively buffer impact of external force, and the lamp strip assembly is protected. And meanwhile, the optimized connecting structure enables the installation to be simpler, more convenient and faster. According to the wiring duct lamp, the effects of improving the protection performance and the installation convenience are achieved, and the problems that an existing wiring duct lamp is poor in protection performance and inconvenient to install are solved.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a prefabricated cable tray lamp. Background Technology

[0002] In the field of lighting equipment technology, trough lights, as a commonly used lighting device, are widely used in commercial spaces, offices, and interior decoration of buildings. Due to their convenient installation and good lighting effects, they occupy a certain market share.

[0003] A search revealed Chinese patent CN115493098A, which discloses a prefabricated cable tray light. This cable tray light consists of multiple interlocking lamp body units and lamp cover units covering the spaces between adjacent lamp body units. The technical solution involves splicing multiple lamp body units to achieve the desired length of the cable tray light. After adjacent lamp body units are spliced ​​together, the internal lighting components can be electrically connected to each other. The housings of the lamp body units are spliced ​​together using connecting keys and connecting grooves, and then the lamp cover units are used to cover the spaces between adjacent lamp body units, thereby strengthening the connection's stability.

[0004] In addition, Chinese patent CN216113674U discloses another type of assembled cable tray light. This cable tray light includes a lamp tray body, the upper surface of which is threadedly connected to a threaded rod, and the bottom end of the threaded rod is threadedly engaged with a locking nut to achieve convenient engagement between the clamping plate and the limiting plate. Sloping lamp covers and reflectors are provided on both sides of the lamp cover top plate to enhance the brightness of the light; a lamp head and a lamp tube are provided on the lower surface of the lamp cover top plate, facilitating the insertion of the lamp tube between the two lamp heads, thus providing a certain degree of ease of assembly.

[0005] Based on the above research and combined with existing technologies, it can be found that existing cable tray lights have significant problems in terms of protection performance and ease of installation. Regarding protection performance, most traditional cable tray lights adopt a single-cavity structure, lacking effective internal buffering and protection design. When the cable tray light is subjected to external impacts during transportation or installation, such as collisions during logistics handling, the impact force will directly act on the internal light strip assembly due to the absence of a buffer structure like a protective cavity, easily leading to damage to the light strip. This not only significantly shortens the lifespan of the cable tray light but also increases maintenance costs. Moreover, traditional cable tray lights are insufficiently protected against external factors such as water and dust, failing to effectively prevent water and dust from entering the lamp, thus adversely affecting the lighting effect and normal use of the lamp. In terms of installation, the connection methods of existing cable tray lights are relatively complex, and the installation steps are cumbersome, often requiring professional installers and specific tools to complete the installation. This not only consumes a lot of time and manpower but also limits the application range of cable tray lights to a certain extent. This utility model presents an assembled cable tray light, which is an innovative design designed to address these problems and aims to effectively solve the problems of poor protection performance and inconvenient installation of existing cable tray lights. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a prefabricated cable tray light. Its unique double-layer cavity design reduces overall weight, while the protective cavity effectively buffers external impacts and protects the light strip assembly. Simultaneously, the optimized connection structure makes installation simpler and faster.

[0007] The technical solution to achieve the purpose of this utility model is: an assembled wire trough lamp, including a wire trough lamp housing, a lamp strip device, and a lamp cover, and also includes;

[0008] The lamp housing has a lamp cavity and a protective cavity, which are not connected, and the lamp strip device is arranged inside the lamp cavity from bottom to top.

[0009] The guide groove has symmetrical adjustment grooves on both sides of the wire groove lamp housing, extending to one end of the length direction of the wire groove lamp housing. Each adjustment groove has two sets of sliding grooves at the upper and lower ends near the side opening of the adjustment groove. The upper and lower sides of the adjustment groove are provided with bolt 1 that penetrates the top of the wire groove lamp housing and bolt 2 that is threaded to connect the lamp cover to the corresponding side.

[0010] The hidden baffle has a cover plate inserted into the two slide groove openings, which is adapted to the side openings of the adjustment groove. The upper and lower sides of the cover plate are equipped with sliding strips that are movably connected to the slide groove, which are used to cover the side openings of the adjustment groove.

[0011] In some embodiments, each of the shields is connected to a gripping block along its length on its outer side.

[0012] In some embodiments, each of the gripping blocks is connected to a specific elastic protective strip at the end facing the bottom of the adjustment groove.

[0013] In some embodiments, drainage grooves inclined in the length direction of the cable tray lamp housing are provided on both sides of the top edge of the cable tray lamp housing. At least three sets of bolts are provided inside the adjustment grooves, and the upper end of each set of bolts passes through the drainage groove upward.

[0014] In some embodiments, filter screen assemblies are inserted on both sides of the drainage channel. The filter screen assembly includes docking blocks connected to the openings on both sides of the drainage channel and filter plates inserted into the openings of the drainage channel. The docking blocks have docking holes at both ends, and the filter plates are connected to connecting posts inserted into the docking holes near the openings of the drainage channel. A row of vent holes is provided at the bottom of the filter plates.

[0015] In some embodiments, the light strip device includes an insulating plate on the upper wall of the mounting cavity and a mounting plate at the bottom of the insulating plate. The mounting plate has a concave structure with the cross-section opening facing downwards, and a row of LED lights is arranged at the bottom of the groove of the mounting plate.

[0016] Compared with existing technologies, the significant advantages of this invention are:

[0017] Firstly, this utility model's in-line trough light housing features a two-layer, independent, non-connected cavity structure: a lamp housing and a protective cavity. The protective cavity, by optimizing the internal space layout of the in-line trough light, effectively reduces the overall weight, lowers the difficulty of installation, and reduces labor costs. Simultaneously, the protective cavity possesses excellent buffering performance; when subjected to external impact, it can absorb and disperse the impact force through its own structural deformation, significantly reducing the impact on the lamp strip components within the lamp housing. This improves the impact resistance of the in-line trough light, extends its service life, and effectively solves the problems of poor protective performance and inconvenient installation of existing in-line trough lights.

[0018] Secondly, the light fixture's housing and lampshade are connected by bolts one and two within the adjusting groove. This connection method utilizes a standard threaded fit, ensuring a stable connection. The design of the adjusting groove and multiple sets of bolts standardizes and regulates the installation process, reducing installation difficulty. Even non-professionals can complete the assembly by following simple steps, significantly shortening installation time and improving installation accuracy and stability, fundamentally solving the problem of cumbersome installation procedures in traditional light troughs.

[0019] Thirdly, the inclined drainage channels on both sides of the top of the cable tray light housing utilize gravity to guide water that may seep into the wall or ceiling out in a specific direction, preventing water accumulation on the top of the cable tray light housing and effectively preventing moisture from entering the interior of the cable tray light. This provides excellent waterproof protection for internal components such as the light strip. The filter screen assemblies on both sides of the drainage channels adopt a plug-in connection structure between the filter plate and the connecting block, making installation convenient. The vent holes at the bottom of the filter plate ensure air circulation while effectively filtering dust and debris, preventing them from entering the drainage channels and causing blockages. This ensures the normal operation of the drainage function, improves the waterproof and dustproof performance of the cable tray light, and extends its service life.

[0020] Fourthly, although the structure consisting of the shield, its matching grip block, and protective strip is an auxiliary design, it plays a crucial role in enhancing the overall performance of the cable tray light. The shield, through its design that adapts to the side openings of the adjustment groove, effectively blocks the openings on both sides of the groove, reducing the entry of dust and other foreign objects and preventing dust accumulation from affecting the normal use and connection stability of bolts and other components. The grip block's ergonomic design facilitates user operation, making the installation and removal of the shield more convenient. The protective strip, made of elastic material, effectively cushions the impact between the shield and the contact end of the adjustment groove during the sliding installation process, reducing wear and extending the shield's lifespan. These details improve the overall performance of the cable tray light and the user experience. Attached Figure Description

[0021] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the assembled wire groove lamp provided in one embodiment of the present invention;

[0023] Figure 2 This is a three-dimensional structural diagram of the hidden baffle in the sliding state of the assembled wire groove lamp clock provided in one embodiment of the present invention;

[0024] Figure 3 This is a sectional view of the left side of the assembled wire groove lamp provided in one embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of the disassembled structure of the filter screen assembly at one end of the top drainage groove of the wire groove lamp housing provided in one embodiment of the present invention.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Cable tray lamp housing; 101. Lamp cavity; 102. Protective cavity; 103. Drainage channel; 2. Mounting plate; 201. Insulating plate; 202. LED lamp; 3. Adjustment groove; 301. Slide groove; 4. Bolt one; 5. Shielding plate; 501. Sliding strip; 502. Holding block; 503. Protective strip; 6. Bolt two; 7. Filter plate; 701. Connecting column; 702. Connecting block; 703. Connecting hole; 8. Lamp cover. Detailed Implementation

[0028] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0029] This utility model provides an improved assembled cable tray light. The technical solution of this utility model is as follows:

[0030] like Figure 1 - Figure 4 As shown, a prefabricated cable tray light includes a cable tray light housing 1, a light strip device, and a lampshade 8. The cable tray light housing 1 has, from bottom to top, two non-communicating light fixture cavities 101 and a protective cavity 102. The light strip device is disposed inside the light fixture cavity 101. Symmetrically arranged on both sides of the cable tray light housing 1 are adjusting grooves 3 extending to one end along its length. Each adjusting groove 3 has two sets of sliding grooves 301 near its side openings at both its upper and lower ends. Bolt 4, penetrating the top of the cable tray light housing 1, and bolt 6, threadedly connecting to the corresponding side of the lampshade 8, are provided on both the upper and lower sides of the adjusting groove 3. A baffle plate 5, adapted to the side openings of the adjusting groove 3, is inserted into the openings of the two sliding grooves 301. Sliding strips 501, movably connected to the sliding grooves 301, are installed on the upper and lower sides of the baffle plate 5 to cover the side openings of the adjusting groove 3.

[0031] like Figure 1 and Figure 3As shown, in one embodiment, the interior of the cable tray light housing 1 has a two-layer cavity structure: a lamp holder cavity 101 and a protective cavity 102. This two-layer cavity design within the cable tray light housing 1 allows for the installation of the LED strip device inside the lamp holder cavity 101, with the protective cavity 102 positioned above it. This reduces the overall weight of the cable tray light housing 1, making installation easier. Simultaneously, the protective cavity 102 acts as a buffer structure, mitigating the impact of external shocks on the cable tray light housing 1. During installation or daily use, the cable tray light housing 1 may be subjected to accidental collisions, such as being jostled during logistics transportation or accidentally bumped by tools at the installation site. The protective cavity 102 acts like an "airbag," compressing the upper cavity (protective cavity) upon impact, partially absorbing and dispersing the impact force, reducing the force directly transmitted to the LED strip assembly in the lower cavity (lamp holder cavity), and lowering the risk of LED strip damage.

[0032] like Figure 2 As shown, in one embodiment, each shield 5 is connected to a gripping block 502 along its length on the outer side. By providing gripping blocks 502 on the shield 5, it is convenient for users to operate the shield 5. Whether installing or removing the shield 5, force can be applied more conveniently through the gripping blocks 502, thus improving the ease of operation.

[0033] like Figure 1 and Figure 2 As shown, in one embodiment, each gripping block 502 is connected to an elastic protective strip 503 at one end facing the inner bottom surface of the adjustment groove 3. By providing an elastic protective strip 503 on the gripping block 502 of the baffle plate 5, when the baffle plate 5 slides back and forth on the adjustment groove 3, each time the baffle plate 5 is installed, the end near the protective strip 503 will collide with the inner bottom surface of the adjustment groove 3. This avoids wear caused by collision at the contact end when the baffle plate 5 is fixed on the adjustment groove 3, and improves the service life of the baffle plate 5 when installed on the adjustment groove 3.

[0034] like Figure 1 and Figure 2As shown, in one embodiment, drainage grooves 103 inclined towards the length direction of the cable tray light housing 1 are provided on both sides of the top edge of the cable tray light housing 1. At least three sets of bolts 4 are provided inside the adjusting groove 3, and the upper end of each set of bolts 4 passes through the inside of the drainage groove 103 upwards. By providing drainage grooves 103 inclined towards one end on both sides of the top of the cable tray light housing 1, when water seeps into the cable tray light housing 1 on the wall, the drainage grooves 103 inclined on both sides of the cable tray light housing 1 will divert the water seeping from the top of the wall towards the inside of the drainage grooves 103, preventing water seepage from accumulating on the top of the cable tray light housing 1 and seeping into the inside of the cable tray light housing 1, thereby protecting the internal components of the cable tray light such as the light strip device from water corrosion and extending the service life of the cable tray light.

[0035] like Figure 1 , Figure 2 as well as Figure 4 As shown, in one embodiment, filter screen assemblies are inserted on both sides of the drainage channel 103. The filter screen assembly includes docking blocks 702 connected to the openings on both sides of the drainage channel 103 and filter plates 7 inserted into the openings of the drainage channel 103. The docking blocks 702 have docking holes 703 at both ends. The filter plates 7 are connected to connecting posts 701 inserted into the docking holes 703 near the openings of the drainage channel 103. A row of ventilation holes is opened at the bottom of the filter plates 7. When the cable tray lamp housing 1 is threaded to the top wall surface through the drainage channel 103 by bolt 4, the bolt 4 is blocked by the drainage channel 103. The upper opening of the drainage channel 103 is flush with the wall. By setting the filter screen assemblies that are movably connected at the openings on both sides of the drainage channel 103 and using the plug-in connection between the filter plates 7 and the docking blocks 702, the effect of convenient installation is achieved. Meanwhile, the vent holes at the bottom of the filter plate 7 can ensure air circulation inside and outside the drainage channel 103, avoiding problems such as water vapor condensation caused by poor air circulation. The filter screen assembly can block dust, debris and other objects from entering the drainage channel 103, preventing them from clogging the drainage channel 103 and affecting the drainage function.

[0036] The connection structure between the cable tray light housing 1 and the lampshade 8: Bolts 4 and 6, located inside the adjusting groove 3, are threadedly connected to the top of the cable tray light housing 1 and the side of the lampshade 8, respectively. This structure makes installation and disassembly of the cable tray light housing 1 and the lampshade 8 convenient, facilitating future maintenance and replacement of internal components such as the light strip device. Simultaneously, the bolt connection is relatively stable, ensuring that the lampshade 8 remains tightly fitted to the cable tray light housing 1 during long-term use and will not easily loosen.

[0037] LED strip device structure: The LED strip device includes an insulating plate 201 installed on the upper wall inside the lamp cavity 101 and a mounting plate 2 at the bottom of the insulating plate 201. The mounting plate 2 has a concave structure with its cross-section opening facing downwards, and a row of LED lights 202 is arranged at the bottom of its groove. The insulating plate 201 ensures electrical insulation between the mounting plate 2 and the lamp housing 1, improving safety. The concave structure of the mounting plate 2 better positions and protects the LED lights 202. At the same time, this structure is conducive to light reflection and focusing, improving the lighting effect.

[0038] Working principle and usage process of this utility model:

[0039] When installing the prefabricated cable tray light, first install the light strip device inside the lamp cavity 101, ensuring electrical insulation through the insulating plate 201. Then, fix the cable tray light housing 1 to the wall surface via bolt 4 through the drainage groove 103. Next, connect the lampshade 8 to the corresponding position in the adjusting groove 3 via bolt 6. If it is necessary to cover the adjusting groove 3, the cover plate 5 can be inserted along the slide groove 301 via the sliding strip 501, and the grip block 502 facilitates operation. The protective strip 503 prevents wear between the cover plate 5 and the contact end of the adjusting groove 3. In daily use, if there is water seepage from the wall, the drainage groove 103 will drain the water, and the filter assembly will block dust and debris, ensuring smooth drainage and air circulation. When maintenance or replacement of components such as the light strip device is required, the lampshade 8 and the cable tray light housing 1 can be removed by disassembling bolt 4 and bolt 6.

[0040] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A fabricated trunking light, comprising a trunking light housing (1), a light strip device and a lampshade (8), characterized in that: Also include; Lamp cavity (101) and protection cavity (102), the inside of the wire slot lamp housing (1) is sequentially opened from bottom to top with non-communicating lamp cavity (101) and protection cavity (102), the lamp strip device is arranged in the inside of lamp cavity (101); Guide groove, the two sides of the wire slot lamp housing (1) are symmetrically provided with adjusting recess (3) penetrating to one end of the length direction of wire slot lamp housing (1), two groups of sliding grooves (301) are arranged in the inside of each adjusting recess (3) near the opening of the side edge of adjusting recess (3), the inside of adjusting recess (3) is provided with bolt one (4) penetrating the top of wire slot lamp housing (1) and bolt two (6) screwing the corresponding side edge of lampshade (8); Hidden baffle, two sliding grooves (301) are inserted with shielding plate (5) matched with the opening of the side edge of adjusting recess (3), the upper and lower sides of shielding plate (5) are provided with sliding bar (501) movably connected with sliding groove (301), for shielding the opening of the two sides of adjusting recess (3).

2. The assembled wire slot lamp according to claim 1, wherein: The outside of each shielding plate (5) is connected with holding block (502) along the length direction.

3. The assembled wire slot lamp according to claim 2, characterized in that: Each holding block (502) is connected with specific elastic protection strip (503) towards the bottom surface of the inside of adjusting recess (3).

4. The assembled wire slot lamp according to claim 1, characterized in that: The top of the wire slot lamp housing (1) is provided with drainage groove (103) inclined to the length direction of wire slot lamp housing (1) at the edge of both sides, bolt one (4) in the inside of adjusting recess (3) is provided with at least three groups, and the upper end of each group of bolt one (4) passes through the inside of drainage groove (103) upwards.

5. The assembled wireway light of claim 4, wherein: The two sides of the drainage groove (103) are inserted with filter screen assembly, the filter screen assembly comprises butt joint block (702) connected at the opening of the two sides of drainage groove (103) and filter plate (7) inserted at the opening of drainage groove (103), butt joint holes (703) are arranged at both ends of butt joint block (702), filter plate (7) is connected with connecting column (701) inserted into butt joint hole (703) near the opening of drainage groove (103), a row of air holes are arranged at the bottom of filter plate (7).

6. The assembled wireway light of claim 1, wherein: The lamp strip device comprises insulating plate (201) mounted on the upper wall of lamp cavity (101) and mounting lamp plate (2) at the bottom of insulating plate (201), mounting lamp plate (2) is concave structure with downward opening cross section, a row of LED lamps (202) are arranged at the bottom of the recess of mounting lamp plate (2).

Images