A compact linear industrial luminaire

Abstract

The utility model discloses a compact line industrial and mining lamp relates to lighting device field, including the lamp shell of strip shape, the edge of both ends of lamp shell width direction is equipped with the flange extending to the direction away from the lamp shell, the back of lamp shell is equipped with a plurality of cooling fins, and the end of cooling fin length direction extends to the flange and is integrated with the flange, and the cooling fin of both ends of lamp shell length direction is equipped with the ceiling structure, and the front of lamp shell is equipped with the recessed groove body to the cooling fin side, and the lens and light source PCB are sequentially arranged in the direction of lamp shell front to back, the middle part of lens is fixedly connected with inductor, and the back of lamp shell is fixedly connected with the power box of being located cooling fin outside and being cylindrical, and the control structure is equipped in the power box, and the wall surface of both sides of power box and lamp shell is equipped with the wire -through part, and this line industrial and mining lamp structure is compact, and the volume is small, and the power box of cylindrical cooperation strip shape lamp shell design makes the appearance of lamp novel.

Description

Technical Field

[0001] This utility model relates to the field of lighting devices, specifically a compact linear industrial and mining lamp. Background Technology

[0002] As a high-power lighting tool, linear industrial and mining lamps have high requirements for heat dissipation performance. The commonly used heat dissipation structure is heat dissipation fins. However, the existing heat dissipation fin structure design often results in a large lamp volume and a bulky structure, making it difficult for linear industrial and mining lamps to adapt to the development trend of miniaturization and compactness. Secondly, the structure design of the heat dissipation fins has not fully considered the synergistic effect with the lamp housing, making it difficult to balance heat dissipation performance and compactness.

[0003] Furthermore, existing linear industrial and mining lamps often lack flexible installation options. Additionally, when ceiling-mounted under different site conditions, the ceiling structure is too simplistic and fails to adapt to the installation requirements, making ceiling installation inconvenient. Moreover, the component layout on the front and back of linear industrial and mining lamps is flawed, easily leading to an overly large overall structure and scattered wiring. Furthermore, existing linear industrial and mining lamps with elongated lamp housings typically use rectangular power boxes, making the overall appearance of the lamp appear large. In today's trend towards miniaturized lighting designs, the shape of linear industrial and mining lamps cannot achieve a balance between efficient heat dissipation and aesthetic design within limited space. Utility Model Content

[0004] To address the technical deficiencies in the background technology, this utility model proposes a compact linear industrial and mining lamp, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows: A compact linear industrial and mining lamp includes a long, strip-shaped lamp housing. Both ends of the lamp housing have protruding edges extending away from the lamp housing. The back of the lamp housing has several heat dissipation fins, the ends of which extend to and are integrated with the protruding edges in the length direction. Both ends of the heat dissipation fins in the length direction of the lamp housing have a suspended ceiling structure. The front of the lamp housing has a groove recessed towards the heat dissipation fins. A lens and a light source PCB are sequentially arranged in the groove from the front to the back of the lamp housing. A sensor is fixedly connected to the center of the lens. A cylindrical power supply box located outside the heat dissipation fins is fixedly connected to the back of the lamp housing. The power supply box contains a control structure, and the walls of the power supply box and the lamp housing on the adjacent sides have wiring passages.

[0005] As a further improvement of this utility model, the groove forms a first projection on a plane parallel to the cross-section of the lamp housing along its length, and the heat dissipation fins form a second projection on a plane parallel to the cross-section of the lamp housing along its length. The area of ​​the first projection is smaller than the area of ​​the second projection.

[0006] As a further improvement of this utility model, the wire passage part includes a wire passage hole and a connector. The wall surface of the power supply box and the lamp housing on the side close to each other is provided with a wire passage hole, and a connector is fixedly connected to the wire passage hole of the lamp housing.

[0007] As a further improvement of this utility model, the ceiling structure includes a hanging wire, a connecting buckle and a first connecting hole. The bottom of the hanging wire is forked to form a forked part. The end of the forked part and the top of the hanging wire are provided with connecting rings. The connecting buckle is fastened to the connecting rings. The heat dissipation fins at both ends of the lamp housing in the length direction are provided with at least two first connecting holes. The hanging wire is connected to the heat dissipation fins by fastening the connecting ring at its bottom end to the first connecting hole.

[0008] As a further improvement of this utility model, the ceiling structure includes a ceiling panel and a second connecting hole. The ceiling panel has a Z-shaped cross-section. The heat dissipation fins at both ends of the lamp housing are integrally formed with at least two connecting posts. The second connecting hole is disposed on the connecting post. The bottom end of the ceiling panel is provided with at least two third connecting holes. The ceiling panel is connected to the heat dissipation fins by inserting connectors into the mutually opposite second and third connecting holes. The top of the ceiling panel is provided with a fourth connecting hole with different diameters at both ends.

[0009] As a further improvement of this utility model, the control structure includes a controller and a DIP switch mounted on a control PCB. The control PCB is fixedly connected to the top surface inside the power supply box. The side wall of the power supply box is provided with a sealing hole facing the DIP switch. The sealing hole is connected to a sealing cover by a threaded connection.

[0010] As a further improvement of this utility model, the lens is provided with an internal threaded hole in the middle, and the sensor housing is provided with an external thread at the end. The sensor is connected to the lens through the fit between the external thread and the internal threaded hole.

[0011] The beneficial effects of this utility model are as follows: the convex edge of the lamp housing extends the edge of the lamp housing, and the two ends of the heat dissipation fins extend to the convex edge, thereby enhancing the heat dissipation performance of the lamp. Without affecting the heat dissipation performance of the lamp, the structure of the heat dissipation fins becomes flatter to adapt to the overall compact structure of the lamp. The cylindrical power box combined with the elongated lamp housing design makes the appearance of the lamp more novel, and provides different ceiling structures to choose from to meet the ceiling installation requirements of the site. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure on the back of the industrial lamp with the line.

[0013] Figure 2 This is a structural diagram of the front of the linear industrial lamp.

[0014] Figure 3 A schematic diagram showing the structure in which the lens and light source PCB are housed within the tank.

[0015] Figure 4 This is a schematic diagram of the through-line section.

[0016] Figure 5 This is a schematic diagram of the first type of suspended ceiling structure.

[0017] Figure 6 This is a schematic diagram of the second type of suspended ceiling structure.

[0018] Figure 7 This is a schematic diagram of the internal structure of the power supply box.

[0019] Figure 8 A schematic diagram of the structure when the sensor is placed in the lens.

[0020] In the diagram, 1. Lamp housing; 11. Raised edge; 12. Heat sink fins; 13. Groove; 2. Ceiling structure; 21. Hanging wire; 211. Fork; 212. Connecting ring; 22. Connecting buckle; 23. First connecting hole; 24. Ceiling panel; 25. Second connecting hole; 26. Connecting column; 27. Third connecting hole; 28. Fourth connecting hole; 3. Lens; 31. Threaded hole; 4. Light source PCB; 5. Sensor; 51. External thread; 6. Power supply box; 61. Sealing hole; 62. Sealing cover; 7. Control structure; 71. Control PCB; 72. Controller; 73. DIP switch; 8. Wiring section; 81. Wiring hole; 82. Terminal. Detailed Implementation

[0021] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples: This utility model discloses a compact linear industrial and mining lamp, such as Figures 1-3 As shown, the lamp housing includes a long strip-shaped lamp housing 1. Both ends of the lamp housing 1 have protruding edges 11 extending away from the lamp housing 1. The back of the lamp housing 1 has several heat dissipation fins 12. The ends of the heat dissipation fins 12 extend to the protruding edges 11 and are integrated with them. Both ends of the heat dissipation fins 12 in the length direction of the lamp housing 1 have a ceiling structure 2. The front of the lamp housing 1 has a groove 13 recessed towards the heat dissipation fins 12. A lens 3 and a light source PCB 4 are sequentially arranged in the groove 13 from the front to the back of the lamp housing 1. A sensor 5 is fixedly connected to the center of the lens 3. A cylindrical power supply box 6 located outside the heat dissipation fins 12 is fixedly connected to the back of the lamp housing 1. The power supply box 6 contains a control structure 7. A wiring section 8 is provided on the wall surface of the power supply box 6 on the side closest to the lamp housing 1.

[0022] It should be noted that: the protruding edge 11 on the lamp housing 1 extends the edge of the lamp housing 1, and the two ends of the heat dissipation fins 12 extend to the protruding edge 11, thereby enhancing the heat dissipation performance of the lamp. Without affecting the heat dissipation performance, the structure of the heat dissipation fins becomes flatter to adapt to the overall compact structure of the lamp. The lens 3 and the light source PCB 4 are set in the groove 13, the sensor 5 is set on the lens 3, and the light source assembly and the sensor 5 used to control the lighting effect are all set on the front of the lamp housing 1, making the structure of the front of the lamp compact. The control structure 7 is set in the power box 6, and the wiring is through the wiring part 8 on the near side of the lamp housing 1, making the structure of the back of the lamp compact. Secondly, the cylindrical power box is smaller in size than the rectangular power box design in the prior art. Combined with the elongated lamp housing design, the lamp maintains a compact overall appearance while making the lamp more novel. In addition, the lamp provides different ceiling structures 2 to choose from to meet the ceiling installation requirements of the site.

[0023] It needs to be further explained that, such as Figure 3 As shown, the groove 13 forms a projection one on a plane parallel to the cross-section of the lamp housing 1 along its length, and the heat dissipation fins 12 form a projection two on a plane parallel to the cross-section of the lamp housing 1 along its length. The area of ​​the projection one is smaller than the area of ​​the projection two.

[0024] The area of ​​projection 1 indicates that the width and height of the slot 13 are small. The lens 3 and the light source PCB 4 are set in the small-sized slot 13 in the lamp housing 1. The lamp housing 1 has a flat and long structure, which makes the overall volume of the lamp smaller and the structure more compact.

[0025] It needs to be further explained that, such as Figure 2 and Figure 4 As shown in the figure, the wiring part 8 includes a wiring hole 81 and a connector 82. The wall surface of the power box 6 and the lamp housing 1 on the side close to each other is provided with a wiring hole 81, and a connector 82 is fixedly connected to the wiring hole 81 provided in the lamp housing 1.

[0026] The power supply box 6 is connected to the lamp housing 1 via a wire hole 81 on the wall near the lamp housing 1. The wire is fixed by a connector 82 and introduced into the slot 13 of the lamp housing 1, thus enabling the power supply box 6 and the lamp housing 1 to be connected on their adjacent side walls. This allows the wiring layout of the lamp to adapt to the requirements of the small size of the lamp.

[0027] It needs to be further explained that, such as Figure 1 and Figure 5As shown, the ceiling structure 2 includes a hanging wire 21, a connecting buckle 22, and a first connecting hole 23. The bottom of the hanging wire 21 is forked to form a forked portion 211. Both the end of the forked portion 211 and the top of the hanging wire 21 are provided with connecting rings 212. The connecting buckle 22 is fastened to the connecting ring 212. The heat dissipation fins 12 at both ends of the lamp housing 1 along the length direction are provided with at least two first connecting holes 23. The hanging wire 21 is connected to the heat dissipation fins 12 by fastening the connecting ring 212 at its bottom end to the first connecting hole 23.

[0028] As one type of ceiling mounting structure for this linear industrial and mining lamp, the top end of the hanging wire 21 is fixed by fastening the connecting buckle 22 at the top end of the hanging wire 21 to the fixing seat (not shown in the figure) on the ceiling; then, the two connecting buckles 22 of the forked part 211 are fastened into the first connecting hole 23, so that the front and rear sides of the lamp housing 1 in the length direction are connected to the bottom end of the hanging wire 21, thereby realizing the ceiling mounting of the linear industrial and mining lamp, and the connection between the hanging wire 21 and the lamp housing 1 is more stable.

[0029] It needs to be further explained that, such as Figure 6 As shown, the ceiling structure 2 includes a ceiling panel 24 and a second connecting hole 25. The ceiling panel 24 has a Z-shaped cross-section. The heat dissipation fins 12 at both ends of the lamp housing 1 are integrally formed with at least two connecting posts 26. The second connecting hole 25 is disposed on the connecting post 26. The bottom end of the ceiling panel 24 is provided with at least two third connecting holes 27. The ceiling panel 24 is connected to the heat dissipation fins 12 by inserting connectors into the mutually opposite second connecting holes 25 and third connecting holes 27. The top of the ceiling panel 24 is provided with a fourth connecting hole 28 with different diameters at both ends.

[0030] As another type of ceiling mounting structure for this linear industrial and mining lamp, the bottom end of the ceiling plate 24 is connected to the heat dissipation fins 12 by inserting connectors into the second and third connecting holes 25 and 27, which are directly opposite each other, thereby achieving a connection with the front and rear sides of the lamp housing 1 along its length, resulting in a high degree of tightness. Then, a connecting component (not shown in the figure) is inserted into the fourth connecting hole 28 to the wall, thereby achieving the ceiling mounting of the linear industrial and mining lamp. Compared with the previous ceiling mounting structure, this ceiling mounting structure can avoid swaying when suspended at a high place, making the linear industrial and mining lamp safer to use.

[0031] It needs to be further explained that, such as Figure 7 As shown, the control structure 7 includes a controller 72 and a DIP switch 73 mounted on a control PCB 71. The control PCB 71 is fixedly connected to the top surface inside the power supply box 6. The side wall of the power supply box 6 is provided with a sealing hole 61 facing the DIP switch 73. The sealing hole 61 is connected to a sealing cover 62 by a threaded connection.

[0032] The controller 72, DIP switch 73, and control PCB 71 are tightly arranged inside the power supply box 6. When it is necessary to adjust the lighting effect of the lamp light source through the DIP switch 73, the sealing cover 62 can be removed to make the end of the power supply box 6 a position for the operator to operate the DIP switch 73, so that the operator can easily adjust the lighting effect of the light source.

[0033] It needs to be further explained that, such as Figure 8 As shown, the lens 3 has an internal threaded hole 31 in the middle, and the sensor 5 has an external thread 51 at the end of its housing. The sensor 5 is connected to the lens 3 through the fit between the external thread 51 and the internal threaded hole 31.

[0034] The sensor 5 is detachably connected to the lens 3 via the external thread 51 at its end, so as to meet the compact structure of the front of the lamp.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compact linear industrial and mining lamp, characterized in that, The lamp housing includes a long, narrow shape. Both ends of the lamp housing have protruding edges extending away from the lamp housing. The back of the lamp housing has several heat dissipation fins. The ends of the heat dissipation fins extend to the protruding edges and are integrated with them. Both ends of the heat dissipation fins in the length direction of the lamp housing have a suspended ceiling structure. The front of the lamp housing has a groove recessed towards the heat dissipation fins. A lens and a light source PCB are sequentially arranged in the groove from the front to the back of the lamp housing. A sensor is fixedly connected to the center of the lens. A cylindrical power supply box located outside the heat dissipation fins is fixedly connected to the back of the lamp housing. The power supply box contains a control structure. A wiring section is provided on the wall surface of the power supply box and the lamp housing on the side closest to each other.

2. A compact linear industrial and mining lamp according to claim 1, characterized in that, The groove forms a first projection on a plane parallel to the cross-section along the length of the lamp housing, and the heat dissipation fins form a second projection on a plane parallel to the cross-section along the length of the lamp housing. The area of ​​the first projection is smaller than the area of ​​the second projection.

3. A compact linear industrial and mining lamp according to claim 1, characterized in that, The wiring section includes a wiring hole and a connector. The wall surface of the power supply box and the lamp housing is provided with a wiring hole, and a connector is fixedly connected to the wiring hole in the lamp housing.

4. A compact linear industrial and mining lamp according to claim 1, characterized in that, The ceiling structure includes a hanging wire, a connecting buckle, and a first connecting hole. The bottom of the hanging wire is forked to form a forked part. A connecting ring is provided at the end of the forked part and at the top of the hanging wire. The connecting buckle is fastened to the connecting ring. The heat dissipation fins at both ends of the lamp housing along its length are provided with at least two first connecting holes. The hanging wire is connected to the heat dissipation fins by fastening the connecting ring at its bottom end to the first connecting hole.

5. A compact linear industrial and mining lamp according to claim 1, characterized in that, The ceiling structure includes a ceiling panel and a second connecting hole. The ceiling panel has a Z-shaped cross-section. The heat dissipation fins at both ends of the lamp housing are integrally formed with at least two connecting posts. The second connecting hole is located on the connecting post. The bottom end of the ceiling panel has at least two third connecting holes. The ceiling panel is connected to the heat dissipation fins by inserting connectors into the mutually opposite second and third connecting holes. The top of the ceiling panel has a fourth connecting hole with two ends of different diameters.

6. A compact linear industrial and mining lamp according to claim 1, characterized in that, The control structure includes a controller and a DIP switch mounted on a control PCB. The control PCB is fixedly connected to the top surface inside the power supply box. The side wall of the power supply box has a sealing hole facing the DIP switch, and a sealing cover is connected to the sealing hole by a threaded connection.

7. A compact linear industrial and mining lamp according to claim 1, characterized in that, The lens has an internal threaded hole in the middle, and the sensor housing has an external thread at the end. The sensor is connected to the lens through the fit between the external thread and the internal threaded hole.

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