High-strength and high-luminous-efficiency spliced LED (light-emitting diode) lamp

Abstract

The utility model relates to the technical field of LED lamps, in particular to a high-strength and high-luminous-efficiency splicing type LED lamp which comprises an installation base and a splicing device. A connecting arm is arranged on the mounting seat, and a first shell is arranged on the mounting seat; the splicing device comprises two inserting columns symmetrically distributed on the first shell, rectangular blocks arranged on the inserting columns, a button connected to the first shell in a sliding mode, a connecting rod arranged on the button, a pressing disc coaxially arranged on the connecting rod, two first wedge blocks symmetrically distributed on the pressing disc, and second wedge blocks connected with the first wedge blocks in a sliding mode. The vertical plate is arranged in the first shell, the two ends of the spring are arranged on the vertical plate and the second wedge block respectively, the moving plate is arranged on the second wedge block, and the clamping block is arranged on the moving plate; a groove for embedding the clamping block is formed in the rectangular block; and the insertion column is inserted into the other first shell. The LED lamp not only can be quickly spliced, but also can ensure the tightness and the stability after splicing, and the practicability of the LED lamp is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a high-intensity, high-efficiency splicing LED light. Background Technology

[0002] With economic development and social progress, energy conservation has become an inevitable trend and a social consensus. LED lighting, as an environmentally friendly and energy-saving green lighting solution, is booming in the lighting industry. Compared with traditional lighting fixtures, LED lights not only have better color accuracy, higher safety, and longer lifespan, but are also more energy-efficient and environmentally friendly, leading to their increasingly widespread application.

[0003] Chinese Patent CN220355298U discloses an easy-to-assemble LED plant light, including a light panel; a light-emitting element installed on the outer surface of the light panel; an insertion port on one side of the light panel; an insertion block fixedly connected to the other side of the light panel; a splicing component and a locking component disposed on the side of the light panel; adjacent light panels are initially spliced ​​together by the splicing component, and the locking component acts on the splicing component to lock the light. This LED light allows for initial alignment and splicing of two adjacent LED plant lights through a snap-fit ​​method, and then a secondary locking of the spliced ​​plant lights can be performed to improve the stability of adjacent LED plant lights. It is convenient to operate, has good installation stability, and has better practicality.

[0004] However, the above technical solution has the following shortcomings: when splicing LED lights, the connection between the two light panels is achieved by inserting the plug into the plug block and the connecting rod abutting the plug. Due to the short length of the long rod, the stability of the splicing point is poor, and it is easy to shake or fall off. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a high-intensity, high-efficiency splicing LED light that can not only be spliced ​​quickly, but also ensures the tightness and stability of the spliced ​​light, thereby improving the practicality of the LED light.

[0006] The technical solution of this utility model is a high-intensity, high-efficiency splicing LED light, including a mounting base and a splicing device; the mounting base has a connecting arm and a first housing is provided on the mounting base; the splicing device includes two symmetrically distributed pins on the first housing, a rectangular block provided on the pins, a button slidably connected to the first housing, a connecting rod provided on the button, a pressure plate coaxially provided on the connecting rod, two symmetrically distributed first wedges on the pressure plate, a second wedge slidably connected to the first wedges, a vertical plate provided inside the first housing, springs with their two ends respectively provided on the vertical plate and the second wedges, a movable plate provided on the second wedges, and a locking block provided on the movable plate; the button and the pressure plate are both slidably provided inside the first housing, the rectangular block is provided with a groove for the locking block to be embedded, and the pins are inserted into the interior of the other first housing.

[0007] Preferably, the pressure plate is provided with four guide blocks arranged in a ring array, and the interior of the first housing is provided with a sliding groove for the guide blocks to slide.

[0008] Preferably, two stabilizing rods are provided on the upright plate, the stabilizing rods extend into the interior of the second wedge and are slidably connected, and the springs are sleeved on the stabilizing rods.

[0009] Preferably, the card block is provided with three linearly arrayed raised strips, which are embedded in the rectangular block.

[0010] Preferably, the mounting base is provided with a plug, and a second housing is spliced ​​onto the first housing.

[0011] Preferably, a plate is provided on the first housing, and multiple fixing bolts are provided through the plate. The first housing, the second housing, and the mounting base are provided with positioning grooves for threaded connection of the fixing bolts.

[0012] Preferably, both the first housing and the second housing are provided with a plurality of linearly distributed ribs.

[0013] Preferably, both the first housing and the second housing are provided with a sealing cover, a light-transmitting plate, and a plurality of symmetrically distributed heat dissipation fins.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] This utility model, through its splicing device, plate, and fixing bolts, can effectively fasten the splicing of LED lights and also pre-position the splicing. Furthermore, the number of first housings can be selected according to the length requirements of the LED lights to adapt to different usage environments, fully ensuring the stability and fastness of the spliced ​​lights. It is also simple and convenient to operate and has good practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional schematic diagram of the first lamp housing of this utility model;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0020] Figure 5 This is an isometric schematic diagram of the present invention.

[0021] Reference numerals: 1. Mounting base; 2. Connecting arm; 3. First housing; 4. Second housing; 5. Insert post; 6. Rectangular block; 7. Button; 8. Connecting rod; 9. Pressure plate; 10. Guide block; 11. First wedge; 12. Second wedge; 13. Vertical plate; 14. Spring; 15. Stabilizing rod; 16. Moving plate; 17. Locking block; 18. Protrusion; 19. Plate body; 20. Fixing bolt; 21. Positioning groove; 22. Rib; 23. Sealing cover plate; 24. Light-transmitting plate; 25. Heat dissipation fins. Detailed Implementation

[0022] Example 1

[0023] like Figures 1-4 As shown in the figure, the high-intensity, high-efficiency splicing LED lamp proposed in this embodiment includes a mounting base 1 and a splicing device; the mounting base 1 has a connecting arm 2 and a first housing 3.

[0024] The splicing device includes two symmetrically distributed inserts 5 on the first housing 3, a rectangular block 6 on the inserts 5, a button 7 slidably connected to the first housing 3, a connecting rod 8 on the button 7, a pressure plate 9 coaxially mounted on the connecting rod 8, two first wedges 11 symmetrically distributed on the pressure plate 9, a second wedge 12 slidably connected to the first wedges 11, a vertical plate 13 inside the first housing 3, a spring 14 with its two ends respectively mounted on the vertical plate 13 and the second wedge 12, a movable plate 16 mounted on the second wedge 12, and a locking block 17 mounted on the movable plate 16; the button 7 and the pressure plate 9 are both slidably mounted inside the first housing 3, the rectangular block 6 is provided with a groove for the locking block 17 to be inserted, and the inserts 5 are inserted into the interior of the other first housing 3.

[0025] Mounting base 1 is provided with a plug 5, a second housing 4 is spliced ​​on the first housing 3, a plate 19 is provided on the first housing 3, a plurality of fixing bolts 20 are provided through the plate 19, and the first housing 3, the second housing 4 and mounting base 1 are provided with positioning grooves 21 for threaded connection of fixing bolts 20.

[0026] In this embodiment, when LED lights need to be spliced, the button 7 on the first housing 3 is pressed inward. The button 7 drives the connecting rod 8 and the pressure plate 9 to move, so that the inclined surfaces of the first wedge 11 and the second wedge 12 are pressed together and slide relative to each other. The second wedge 12 compresses the spring 14 and drives the moving plate 16 to move closer to each other. Then, the first housing 3 is aligned with the insertion post 5 on the mounting base 1 and spliced. After the insertion post 5 is fully inserted, the button 7 is released. Under the action of the spring 14, the second wedge 12 drives the moving plates 16 on both sides to move away from each other until the locking block 17 is embedded in the groove of the rectangular block 6, thus completing the pre-splitting function. Then, according to the length of the LED and the number of first housings 3 to be spliced, the other first housings 3 and the outermost second housing 4 are pre-splitting in the same splicing method. Finally, the mounting base 1, the first housing 3 and the second housing 4 are threaded and fastened by selecting a plate 19 of appropriate length and multiple fixing bolts 20 to fully ensure the stability and tightness after splicing. The operation is simple and convenient and has good practicality.

[0027] Example 2

[0028] like Figure 3 and Figure 4 As shown in the figure, this embodiment proposes a high-intensity, high-efficiency splicing LED lamp. Compared with the first embodiment, in this embodiment, the pressure plate 9 is provided with four guide blocks 10 arranged in a ring array. The interior of the first housing 3 is provided with a sliding groove for the guide blocks 10 to slide. The arrangement of the guide blocks 10 and the sliding groove plays a guiding role in the movement of the pressure plate 9, avoiding the situation where the first wedge block 11 and the second wedge block 12 are misaligned.

[0029] Two stabilizing rods 15 are provided on the upright plate 13. The stabilizing rods 15 extend into the interior of the second wedge block 12 and are slidably connected. The spring 14 is sleeved on the stabilizing rods 15. The stabilizing rods 15 guide the extension and retraction of the spring 14, preventing the spring 14 from twisting and bending, thus reducing the service life of the spring 14.

[0030] The card block 17 is provided with three linearly arrayed protrusions 18, which are embedded in the rectangular block 6. The protrusions 18 are used to further improve the tightness when the card block 17 and the rectangular block 6 are engaged, and to ensure the stability of the connection.

[0031] Example 3

[0032] like Figure 1 and Figure 5As shown in the figure, this embodiment proposes a high-intensity, high-efficiency splicing LED lamp. Compared with the first embodiment, in this embodiment, both the first housing 3 and the second housing 4 are provided with multiple linearly distributed ribs 22. Both the first housing 3 and the second housing 4 are provided with a sealing cover plate 23, a light-transmitting plate 24, and multiple symmetrically distributed heat dissipation fins 25. The ribs 22 are used to improve the structural strength of the lamp housing. The sealing cover plate 23 is used to fix the light-transmitting plate 24. The inner side of the light-transmitting plate 24 is provided with a high-intensity, high-efficiency lamp body to ensure good lighting effect. At the same time, the heat dissipation fins 25 are used to dissipate heat from the LED lamp to ensure the service life of the lamp body.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. 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 invention.

Claims

1. A high-strength high-luminous-efficiency spliced LED lamp, characterized in that, The utility model relates to a kind of installation seat (1), it is provided with first shell (3) on installation seat (1) with connecting arm (2) on it;Splicing device includes two symmetrical distribution on the first shell (3) on the stud (5), rectangular block (6) is arranged on stud (5), button (7) is slidably connected on the first shell (3), connecting rod (8) is arranged on button (7), pressure plate (9) is coaxially arranged on connecting rod (8), two symmetrical distribution on the pressure plate (9) on the first wedge (11), the second wedge (12) is slidably connected with the first wedge (11), vertical plate (13) is arranged in the first shell (3), spring (14) is arranged at two ends respectively on vertical plate (13) and the second wedge (12), moving plate (16) is arranged on the second wedge (12), and clamping block (17) is arranged on moving plate (16);Button (7) and pressure plate (9) are slidably arranged in the interior of first shell (3), rectangular block (6) is provided with recess for clamping block (17) embedding, stud (5) is inserted into the interior of another first shell (3). Pressure plate (9) is provided with four annular array distribution guide blocks (10), and the interior of first shell (3) is provided with sliding groove for the sliding of guide block (10). Vertical plate (13) is provided with two stabilizing rods (15), and stabilizing rod (15) extends into the interior of second wedge (12) and is slidably connected, and spring (14) is sleeved on stabilizing rod (15).

2. The high-strength high-luminous-efficiency spliced LED lamp according to claim 1, characterized in that, Clamping block (17) is provided with three linear array distribution protrusions (18), and protrusion (18) is embedded in rectangular block (6).

3. The high strength high light efficiency tiled LED lamp of claim 1, wherein, Stud (5) is arranged on installation seat (1), and second shell (4) is spliced on the first shell (3).

4. The high strength high light efficiency tiled LED lamp of claim 1, wherein, Plate body (19) is arranged on the first shell (3), and a plurality of fixed bolts (20) are arranged through plate body (19), and the first shell (3), second shell (4) and installation seat (1) are provided with positioning groove (21) for the threaded connection of fixed bolt (20).

5. The high strength high light efficiency tiled LED lamp of claim 1, wherein, The first shell (3) and the second shell (4) are provided with a plurality of linear distribution ribs (22).

6. The high strength high light efficiency tiled LED lamp of claim 5, wherein, The first shell (3) and the second shell (4) are provided with sealing cover plate (23), light-transmitting plate (24) and a plurality of symmetrical distribution heat dissipation fins (25).

7. The high strength high light efficiency tiled LED lamp of claim 6, wherein, ​ 8. The high strength high light efficiency tiled LED lamp of claim 5, wherein, ​

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