LED street lamp module

Abstract

The utility model discloses an LED street lamp module which comprises a lower lampshade, a first sliding groove is formed in a connecting block, a wedge-shaped block is connected to the inner surface of the first sliding groove in a sliding mode, a clamping block is fixedly connected to the left surface of the wedge-shaped block, a guiding sliding groove is formed in the wedge-shaped block, and the clamping block is fixedly connected to the right surface of the wedge-shaped block. Through cooperation of a threaded rod, a clamping block, wedge-shaped blocks, a connecting plate, a connecting block and a positioning block, when the threaded rod is rotated, the threaded rod drives the connecting plate to move upwards, the connecting plate pushes the two wedge-shaped blocks to be away from each other, the wedge-shaped blocks drive the clamping block to be clamped into the clamping groove, and therefore the upper lampshade is fixed; and during dismounting, the two wedge-shaped blocks are close to each other only by reversely rotating the threaded rod, the wedge-shaped blocks drive the clamping blocks to be stored in the sliding grooves, the upper lampshade loses limitation, and therefore the upper lampshade can be dismounted, the dismounting mode is simple, tools are not needed, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to an LED street light module. Background Technology

[0002] LED lights, or light-emitting diode lights, are lighting fixtures made using the fourth-generation green light source LED. LED lights are DC driven, have ultra-low power consumption, and have an electro-optical power conversion rate close to 100%. They are more than 80% more energy-efficient than traditional light sources for the same lighting effect. They do not contain ultraviolet or infrared rays in their spectrum, generate no heat or radiation, have low glare, are recyclable, and do not contain mercury. They are typical green lighting sources and are widely used in urban main roads, secondary roads, and side roads to provide good nighttime lighting for vehicles and pedestrians, ensuring traffic safety and the normal operation of the city.

[0003] Because LED street light modules are exposed outdoors, they are prone to light panel damage, requiring frequent maintenance and repair. However, most existing LED street light module covers are fixed with bolts, which are cumbersome to remove, require tools, and have low efficiency in fixing and disassembling, making it easy to lose bolts and affecting operational efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an LED street light module to solve the problems of troublesome disassembly and low installation efficiency of existing LED street light modules.

[0005] To achieve the above objectives, an LED street light module is provided, comprising: a lower lamp cover; an upper lamp cover is disposed on the outer surface of the lower lamp cover; a fixing block is fixedly connected to the top inner wall of the upper lamp cover; a groove is disposed inside the lower lamp cover; a mounting block is disposed on the inner surface of the groove; an LED light board is fixedly connected to the rear surface of the mounting block; a connecting block is fixedly connected to the front surface of the lower lamp cover; and a positioning block is fixedly connected to the front surface of the upper lamp cover.

[0006] The connecting block has a first sliding groove inside, a wedge block is slidably connected to the inner surface of the first sliding groove, a locking block is fixedly connected to the left surface of the wedge block, a guide sliding groove is provided inside the wedge block, a guide slider is slidably connected to the inner surface of the guide sliding groove, a connecting plate is slidably connected to the inner surface of the first sliding groove, a threaded rod is threadedly connected to the inside of the connecting plate, a knob is fixedly connected to the lower end of the threaded rod, and a locking groove is provided inside the positioning block.

[0007] According to the LED street light module, the inner surface of the slot is adapted to the card block, and the number of wedge blocks is two and they are distributed left and right.

[0008] According to the aforementioned LED street light module, the interior of the connecting block is slidably connected to the card block, and the interior of the connecting block is rotatably connected to the threaded rod.

[0009] According to the LED street light module, the side surface of the connecting plate is fixedly connected to the guide slider, and the inclined surface of the wedge block is slidably connected to the connecting plate.

[0010] According to the aforementioned LED street light module, the interior of the upper lamp cover is adapted to the connecting block, the interior of the positioning block is adapted to the connecting block, and the interior of the lower lamp cover is in contact with the LED light panel.

[0011] According to the LED street light module, the upper surface of the mounting block is in contact with the fixing block, and there are two fixing blocks distributed front and back.

[0012] According to the aforementioned LED street light module, a limiting block is threadedly connected to the outer surface of the threaded rod, the lower surface of the limiting block contacts a positioning block, and the interior of the positioning block is slidably connected to the threaded rod.

[0013] According to the LED street light module, there are two connecting blocks arranged in a front-to-back pattern, and two positioning blocks arranged in a front-to-back pattern. The lower surface of the connecting block is slidably connected to the knob.

[0014] The above solution has the following advantages: Through the cooperation between the threaded rod, the locking block, the wedge block, the connecting plate, the connecting block, and the positioning block, when the threaded rod is rotated, the threaded rod drives the connecting plate to move upward. The connecting plate pushes the two wedge blocks away from each other, and the wedge blocks drive the locking block to engage in the slot, thereby fixing the upper lamp cover. When disassembling, it is only necessary to rotate the threaded rod in the opposite direction to bring the two wedge blocks closer together. The wedge blocks drive the locking block to retract into the slide groove, so that the upper lamp cover is no longer restricted, and the upper lamp cover can be disassembled. This disassembly method is simple, requires no tools, and improves work efficiency.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of an LED street light module according to the present invention;

[0018] Figure 2 This is an exploded view of the overall structure of an LED street light module according to this utility model;

[0019] Figure 3 This is a partial structural cross-sectional view of an LED street light module according to this utility model;

[0020] Figure 4 This is a top view of a wedge-shaped block of an LED street light module according to this utility model.

[0021] Legend:

[0022] 1. Lower lampshade; 2. Upper lampshade; 3. Fixing block; 4. Groove; 5. Mounting block; 6. LED light panel; 7. Connecting block; 8. Positioning block; 9. First slide groove; 10. Wedge block; 11. Locking block; 12. Guide slide groove; 13. Guide slider; 14. Connecting plate; 15. Threaded rod; 16. Knob; 17. Slot; 18. Limiting block. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model discloses an LED street light module, comprising: a lower lamp cover 1; an upper lamp cover 2 disposed on the outer surface of the lower lamp cover 1; a fixing block 3 fixedly connected to the top inner wall of the upper lamp cover 2; two fixing blocks 3 distributed front to back; a groove 4 disposed inside the lower lamp cover 1; an mounting block 5 disposed on the inner surface of the groove 4; the upper surface of the mounting block 5 contacting the fixing block 3; an LED light board 6 fixedly connected to the rear surface of the mounting block 5; the interior of the lower lamp cover 1 contacting the LED light board 6; a connecting block 7 fixedly connected to the front surface of the lower lamp cover 1; a positioning block 8 adapted to the interior of the connecting block 7; the interior of the upper lamp cover 2 adapted to the connecting block 7; two connecting blocks 7 distributed front to back; and two positioning blocks 8 fixedly connected to the front surface of the upper lamp cover 2 distributed front to back.

[0025] The connecting block 7 has a first sliding groove 9 inside, and a wedge-shaped block 10 is slidably connected to the inner surface of the first sliding groove 9. There are two wedge-shaped blocks 10, arranged left and right. A locking block 11 is fixedly connected to the left surface of the wedge-shaped block 10. The connecting block 7 is slidably connected to the locking block 11. The wedge-shaped block 10 has a guide groove 12 inside, and a guide slider 13 is slidably connected to the inner surface of the guide groove 12. A connecting plate 14 is slidably connected to the inner surface of the first sliding groove 9. The side surface of the connecting plate 14 is fixedly connected to the guide slider 13. The wedge-shaped block 10... The inclined surface of the connecting block 7 is slidably connected to the connecting plate 14. The connecting plate 14 is internally threaded with a threaded rod 15. The connecting block 7 is rotatably connected to the threaded rod 15. The positioning block 8 is internally slidably connected to the threaded rod 15. The lower end of the threaded rod 15 is fixedly connected to a knob 16. The lower surface of the connecting block 7 is slidably connected to the knob 16. The positioning block 8 is internally provided with a slot 17. The inner surface of the slot 17 is adapted to the slot block 11. The outer surface of the threaded rod 15 is threadedly connected to a limit block 18. The lower surface of the limit block 18 is in contact with the positioning block 8.

[0026] Working principle: By aligning the mounting block 5 with the groove 4 and inserting it, the interior of the lower lampshade 1 is made to fit against the LED light panel 6. The connecting block 7 is aligned with the positioning block 8 and inserted, so that the outer surface of the lower lampshade 1 fits against the upper lampshade 2. At this time, the fixing block 3 fits against the mounting block 5, preventing the LED light panel 6 from sliding arbitrarily. When the positioning block 8 is aligned with the connecting block 7, the knob 16 is rotated. The rotation of the knob 16 drives the threaded rod 15 to rotate, which in turn causes the connecting plate 14 to rise. The rising connecting plate 14 pushes the inclined surface of the wedge block 10, causing the two wedge blocks 10 to move away from each other. The wedge blocks 10 then cause the locking block 11 to engage with the inside of the slot 17. The positioning block 8 is restricted by the locking block 11 and cannot rise, thus fixing the upper lampshade 2. The limiting block 18 is threaded onto the protruding part of the threaded rod 15. Rotating the limiting block 18 causes its lower surface to fit against the positioning block 8. The friction between the limiting block 18 and the positioning block 8 prevents the threaded rod 15 from rotating. When disassembly is required, the limiting block 18 is rotated to loosen it, and the threaded rod 15 is rotated in the opposite direction. The reverse rotation of the threaded rod 15 causes the connecting plate 14 to descend. The descending of the connecting plate 14 causes the two guide sliders 13 to slide downward. The downward sliding of the guide sliders 13 causes the two wedge blocks 10 to move closer to each other. The moving closer of the wedge blocks 10 causes the locking block 11 to slide, so that the locking block 11 is retracted into the first slide groove 9. At this time, the connecting block 7 is no longer restricted by the locking block 11, and the upper lamp cover 2 can be removed, thereby achieving quick disassembly.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An LED street light module, comprising: The lower lampshade (1) is characterized in that an upper lampshade (2) is provided on the outer surface of the lower lampshade (1), a fixing block (3) is fixedly connected to the top inner wall of the upper lampshade (2), a groove (4) is provided inside the lower lampshade (1), an mounting block (5) is provided on the inner surface of the groove (4), an LED light board (6) is fixedly connected to the rear surface of the mounting block (5), a connecting block (7) is fixedly connected to the front surface of the lower lampshade (1), and a positioning block (8) is fixedly connected to the front surface of the upper lampshade (2). The connecting block (7) has a first sliding groove (9) inside. A wedge block (10) is slidably connected to the inner surface of the first sliding groove (9). A locking block (11) is fixedly connected to the left surface of the wedge block (10). A guide groove (12) is provided inside the wedge block (10). A guide slider (13) is slidably connected to the inner surface of the guide groove (12). A connecting plate (14) is slidably connected to the inner surface of the first sliding groove (9). A threaded rod (15) is threadedly connected inside the connecting plate (14). A knob (16) is fixedly connected to the lower end of the threaded rod (15). A locking groove (17) is provided inside the positioning block (8).

2. The LED street light module according to claim 1, characterized in that, The inner surface of the slot (17) is adapted to the card block (11), and there are two wedge blocks (10) distributed on the left and right.

3. The LED street light module according to claim 1, characterized in that, The interior of the connecting block (7) is slidably connected to the locking block (11), and the interior of the connecting block (7) is rotatably connected to the threaded rod (15).

4. The LED street light module according to claim 1, characterized in that, The side surface of the connecting plate (14) is fixedly connected to the guide slider (13), and the inclined surface of the wedge block (10) is slidably connected to the connecting plate (14).

5. An LED street light module according to claim 1, characterized in that, The interior of the upper lampshade (2) is adapted to the connecting block (7), the interior of the positioning block (8) is adapted to the connecting block (7), and the interior of the lower lampshade (1) is in contact with the LED light panel (6).

6. An LED street light module according to claim 1, characterized in that, The upper surface of the mounting block (5) is in contact with the fixing block (3), and there are two fixing blocks (3) distributed in front and behind.

7. An LED street light module according to claim 1, characterized in that, The outer surface of the threaded rod (15) is threadedly connected to a limiting block (18), the lower surface of the limiting block (18) is in contact with a positioning block (8), and the interior of the positioning block (8) is slidably connected to the threaded rod (15).

8. An LED street light module according to claim 1, characterized in that, The number of connecting blocks (7) is two and they are arranged in front and back. The number of positioning blocks (8) is two and they are arranged in front and back. The lower surface of the connecting block (7) is slidably connected to the knob (16).

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