Buckle combination type LED street lamp structure

Abstract

The utility model discloses a buckle combination type LED street lamp structure which comprises a street lamp frame body, a partition plate is arranged in the street lamp frame body and divides the street lamp frame body into a driving area and an irradiation area, supporting protruding strips are integrally formed on the lower portions of the symmetrical inner walls of the street lamp frame body, and C-shaped clamping grooves are formed in the top faces of the supporting protruding strips. A radiator, a light source plate, a lens body and a positioning frame edge are arranged in the irradiation area; clamping protruding strips are arranged on the symmetrical edges of the radiator, positioning protrusions are arranged at the bottoms of the symmetrical edges of the radiator, and the clamping protruding strips of the radiator are inserted, clamped and positioned in the C-shaped clamping grooves for limiting. The positioning insertion column of the lens body is inserted and clamped in the positioning insertion hole for limiting; the edge of the lens body is clamped in the positioning frame edge, and the positioning frame edge is buckled on the positioning protrusion to be fixed. According to the utility model, the structural arrangement is reasonable, the convenience of disassembly and assembly is improved, the use of screws is reduced, the disassembly, assembly and maintenance operations are facilitated, the assembly efficiency is improved, and the assembly difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED street lamps, and particularly relates to a snap-on assembly type LED street lamp structure. Background Art

[0002] LED street lights are a common roadside lighting fixture structure. Conventional LED street lights are mostly fixed with screws during installation, and their disassembly and assembly are relatively cumbersome. For example, as shown in Chinese patent CN202020682925.X, a snap-on LED street light comprises a pressure block screw, a No. 1 pressure block, tempered glass, a foam silicone ring, a lens screw, a reflective cup, a lens, a lamp panel assembly, a housing, a power supply, a power supply fixing screw, a left snap, a back cover, a shaft cover, a shaft cover screw, a bracket, a bracket screw, a lamp pole screw, a right snap, and a No. 2 pressure block; not only is its structure relatively complex, but it also requires multiple screws in different positions for connection and positioning. Its disassembly and assembly are relatively inconvenient, which is not conducive to maintenance operations. At the same time, it is easy to cause damage to the screw hole by excessive force when screwing, affecting the stability of the installation, so its applicability is limited. Utility Model Content

[0003] The purpose of the utility model is to provide a snap-on combination type LED street lamp structure with reasonable structural setting and convenient disassembly and assembly.

[0004] The technical solution for achieving the purpose of the utility model is a snap-on assembly type LED street lamp structure, comprising a street lamp frame, a partition provided in the street lamp frame, the partition dividing the street lamp frame into a driving area and an illumination area, a support ridge integrally formed on the lower portion of the symmetrical inner wall of the street lamp frame, and a C-shaped locking groove provided on the top surface of the support ridge;

[0005] The irradiation area is provided with a heat sink, a light source plate, a lens body and a positioning frame edge;

[0006] The symmetrical edges of the radiator are provided with locking convex strips, and the bottom of the symmetrical edges of the radiator is provided with positioning protrusions, and the positioning protrusions are located directly below the locking convex strips;

[0007] The light source board is fixed to the bottom surface of the radiator by screws;

[0008] The radiator's locking protrusion is inserted and positioned in the C-shaped locking groove;

[0009] The heat sink and the light source plate are provided with overlapping positioning holes, and the top surface of the lens body is provided with a positioning pin;

[0010] The positioning pin of the lens body is inserted into the positioning hole to limit the position;

[0011] The edge of the lens body is clamped in the positioning frame edge, and the positioning frame edge is clamped and fixed on the positioning protrusion.

[0012] Further preferably, a support plate is provided on the bottom wall of the driving area, and a U-shaped mounting protrusion is provided on the top of the partition;

[0013] A driving power source is provided in the driving area, and a box cover is provided on the top surface of the driving area;

[0014] One end of the box cover is rotatably connected to the U-shaped mounting protrusion via a shaft;

[0015] A buckle positioning structure is provided between the box cover and the edge of the street lamp frame, and the buckle positioning structure and the shaft are located on the symmetrical edge of the box cover;

[0016] When the box cover is closed with the shaft as a fulcrum, it is positioned by a snap-fit ​​positioning structure.

[0017] It is further preferred that: the buckle positioning structure includes a buckle piece, an N-shaped buckle ring and a support block;

[0018] The side of the street lamp frame is provided with a avoiding groove, and the top edge of the box cover is provided with a U-shaped buckle groove;

[0019] The support block is fixed to the bottom surface of the avoidance groove by screws;

[0020] A protrusion is provided on the lower part of the side of the buckle piece, and circular holes are provided at both ends of the protrusion;

[0021] The bottom end of the N-shaped buckle ring is rotatably connected to the circular hole through a shaft protrusion;

[0022] The support block is inserted into the N-shaped buckle ring, and the upper part of the buckle piece is inserted into the U-shaped buckle groove and pressed downward to make the buckle piece inserted into the avoidance groove for positioning.

[0023] Further preferably, the street lamp frame includes two side edges, one end edge and a drive box, and the drive area and the partition are located in the drive box;

[0024] The supporting ridges are located on the side, and the ends of the supporting ridges are provided with connecting cavities;

[0025] The end edge and the drive box are both provided with a connecting plug that matches the connecting plug cavity;

[0026] The connecting plug is inserted into the connecting cavity and positioned by screws.

[0027] It is further preferred that: a limiting convex strip is provided on the top of the side edge;

[0028] A solar panel is provided on the top surface of the radiator, and the edge of the solar panel is provided on the limiting convex strip and fixed by screws.

[0029] It is further preferred that: a buckle protrusion is provided on the upper portion of the inner wall of the positioning frame edge;

[0030] The buckle protrusion is buckled against the top surface of the positioning protrusion for positioning.

[0031] More preferably, the street lamp frame is an aluminum structure or a stainless steel structure.

[0032] The present invention has positive effects: the structure of the present invention is reasonably set up, and its radiator, lens body and positioning frame edge are connected by a snap-fit ​​combination method, and the snap-fit ​​convex strip of the radiator is inserted and positioned in the C-shaped snap-fit ​​groove. Through the above structure, it is beneficial to improve the convenience of disassembly and assembly, reduce the use of screws, and facilitate disassembly and maintenance operations. At the same time, it is also beneficial to improve the efficiency of assembly and reduce the difficulty of assembly. At the same time, a snap-fit ​​positioning structure is provided between the box cover and the edge of the street lamp frame, and the two are connected by the snap-fit ​​positioning structure, which improves the convenience and stability of the connection, facilitates disassembly and assembly and maintenance operations, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0034] Figure 1 It is a structural diagram of the utility model;

[0035] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0036] Figure 3 This is another perspective view of the split structure of the utility model;

[0037] Figure 4 This is a schematic diagram of the specific structure of the buckle positioning structure in the utility model;

[0038] Figure 5 This is a schematic diagram of the specific structure of the radiator in the present utility model;

[0039] Figure 6 for Figure 3 Enlarged structural diagram at point A in the middle.

[0040] Figure markings: street lamp frame 1, side 1-1, end 1-2, connecting cavity 1-3, connecting block 1-4, drive box 1-5, partition 2, supporting ridge 3, C-shaped locking groove 4, radiator 5, light source board 6, lens body 7, positioning frame edge 8, locking ridge 9, positioning protrusion 10, positioning column 11, support plate 12, U-shaped mounting protrusion 13, box cover 14, snap positioning structure 15, snap piece 151, N-shaped buckle 152, support block 153, avoidance groove 16, U-shaped snap groove 17, limiting ridge 18, snap protrusion 19. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] Example

[0043] See Figures 1 to 6 As shown, a snap-on assembly-type LED street light structure includes a street light frame 1, a partition 2 disposed within the frame, which separates the street light frame into a driving area and an illumination area. A support rib 3 is integrally formed on the lower portion of the symmetrical inner wall of the street light frame, and a C-shaped retaining groove 4 is provided on the top surface of the support rib. In this embodiment, the street light frame is made of aluminum or stainless steel. The street light frame is a conventional structure in the prior art. The partition can be welded or integrally formed. The width of the support rib can be adjusted as needed, and the C-shaped retaining groove is provided at the edge of the top surface of the support rib.

[0044] In this embodiment, a heat sink 5, a light source board 6, a lens body 7 and a positioning frame 8 are provided in the irradiation area; the positioning frame is a plastic structure or a metal structure, which is mainly used to support and limit the bottom edge of the lens body.

[0045] At the same time, the symmetrical edges of the radiator are provided with a locking rib 9, and the bottom of the symmetrical edges of the radiator is provided with a positioning protrusion 10, and the positioning protrusion is located directly below the locking rib; during assembly, the light source board is fixed to the bottom surface of the radiator by screws; the locking rib of the radiator is inserted and positioned in the C-shaped locking groove; when assembling the radiator, the end edge of the street lamp frame is disassembled, and the locking rib of the radiator is inserted into one end of the C-shaped locking groove and pushed;

[0046] The heat sink and light source board are equipped with overlapping positioning holes, and the top surface of the lens body is provided with a positioning pin 11. During assembly, the lens body's positioning pin is inserted into the positioning hole to limit its position. The edge of the lens body is locked into the positioning frame, and the positioning frame is locked onto the positioning protrusion. This structure improves the ease and reliability of assembly of the various components and reduces the need for screws.

[0047] In this embodiment, a support plate 12 is provided on the bottom wall of the driving area, and a U-shaped mounting protrusion 13 is provided on the top of the partition; a driving power source is provided in the driving area, and a box cover 14 is provided on the top surface of the driving area; one end of the box cover is rotatably connected to the U-shaped mounting protrusion via a shaft; and a snap-fit ​​positioning structure 15 is provided between the box cover and the edge of the street lamp frame, and the snap-fit ​​positioning structure and the shaft are located on the symmetrical edge of the box cover; when the box cover is closed with the shaft as the fulcrum, it is positioned by the snap-fit ​​positioning structure. The above structure can improve the convenience and effectiveness of the assembly of the box cover, wherein the U-shaped mounting protrusion can be integrally formed or fixed by screws, and can be processed and set as needed.

[0048] In this embodiment, the snap-on positioning structure includes a snap-on piece 151, an N-shaped buckle 152, and a support block 153. A retaining groove 16 is provided on the side of the streetlight frame, and a U-shaped snap-on groove 17 is provided on the top edge of the box cover. During assembly, the support block is fixed to the bottom of the retaining groove by screws. A protrusion is provided on the lower side of the snap-on piece, and circular holes are provided at both ends of the protrusion. The bottom end of the N-shaped buckle is rotatably connected to the circular hole via a shaft protrusion. The support block is snapped into the N-shaped buckle, and the upper part of the snap-on piece is snapped into the U-shaped buckle groove and pressed downward to snap the snap-on piece into the retaining groove for positioning. This structure improves the ease of assembly of the box cover and improves the smoothness and reliability of assembly.

[0049] In this embodiment, the street lamp frame includes two side edges 1-1, an end edge 1-2 and a drive box 1-5, and the drive area and the partition are located in the drive box; the supporting ridges are located on the side edges, and the ends of the supporting ridges are provided with connecting cavities 1-3; the end edges and the drive box are both provided with connecting blocks 1-4 that cooperate with the connecting cavities; during assembly, the connecting blocks are inserted into the connecting cavities and positioned by screws.

[0050] Furthermore, the top of the side edge is provided with a limiting ridge 18. The top surface of the radiator is equipped with a solar panel, which can be installed as needed. The edge of the solar panel is placed on the limiting ridge and secured with screws. The upper inner wall of the positioning frame is provided with a snap-on bump 19, which snaps onto the top surface of the positioning protrusion to position it. This improves the convenience and reliability of the connection between the radiator and the positioning frame.

[0051] The present invention has positive effects: the structure of the present invention is reasonably set up, and its radiator, lens body and positioning frame edge are connected by a snap-fit ​​combination method, and the snap-fit ​​convex strip of the radiator is inserted and positioned in the C-shaped snap-fit ​​groove. Through the above structure, it is beneficial to improve the convenience of disassembly and assembly, reduce the use of screws, and facilitate disassembly and maintenance operations. At the same time, it is also beneficial to improve the efficiency of assembly and reduce the difficulty of assembly. At the same time, a snap-fit ​​positioning structure is provided between the box cover and the edge of the street lamp frame, and the two are connected by the snap-fit ​​positioning structure, which improves the convenience and stability of the connection, facilitates disassembly and assembly and maintenance operations, and has strong applicability.

[0052] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0053] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A snap-on assembly type LED street lamp structure, comprising a street lamp frame, wherein a partition is provided in the street lamp frame, and the partition separates the street lamp frame into a driving area and an illumination area, characterized in that: A supporting ridge is integrally formed on the lower portion of the symmetrical inner wall of the street lamp frame, and a C-shaped retaining groove is provided on the top surface of the supporting ridge; The irradiation area is provided with a heat sink, a light source plate, a lens body and a positioning frame edge; The symmetrical edges of the radiator are provided with locking convex strips, and the bottom of the symmetrical edges of the radiator is provided with positioning protrusions, and the positioning protrusions are located directly below the locking convex strips; The light source board is fixed to the bottom surface of the radiator by screws; The radiator's locking protrusion is inserted and positioned in the C-shaped locking groove; The heat sink and the light source plate are provided with overlapping positioning holes, and the top surface of the lens body is provided with a positioning pin; The positioning pin of the lens body is inserted into the positioning hole to limit the position; The edge of the lens body is clamped in the positioning frame edge, and the positioning frame edge is clamped and fixed on the positioning protrusion.

2. The snap-on assembly type LED street lamp structure according to claim 1, characterized in that: A support plate is provided on the bottom wall of the driving area, and a U-shaped mounting protrusion is provided on the top of the partition; A driving power source is provided in the driving area, and a box cover is provided on the top surface of the driving area; One end of the box cover is rotatably connected to the U-shaped mounting protrusion via a shaft; A buckle positioning structure is provided between the box cover and the edge of the street lamp frame, and the buckle positioning structure and the shaft are located on the symmetrical edge of the box cover; When the box cover is closed with the shaft as a fulcrum, it is positioned by a snap-fit ​​positioning structure.

3. The snap-on assembly type LED street lamp structure according to claim 2, characterized in that: The buckle positioning structure includes a buckle piece, an N-shaped buckle ring and a support block; The side of the street lamp frame is provided with a avoiding groove, and the top edge of the box cover is provided with a U-shaped buckle groove; The support block is fixed to the bottom surface of the avoidance groove by screws; A protrusion is provided on the lower part of the side of the buckle piece, and circular holes are provided at both ends of the protrusion; The bottom end of the N-shaped buckle ring is rotatably connected to the circular hole through a shaft protrusion; The support block is inserted into the N-shaped buckle ring, and the upper part of the buckle piece is inserted into the U-shaped buckle groove and pressed downward to make the buckle piece inserted into the avoidance groove for positioning.

4. The snap-on assembly type LED street lamp structure according to claim 1, characterized in that: The street lamp frame includes two side edges, an end edge and a drive box, and the drive area and the partition are located in the drive box; The supporting ridges are located on the side, and the ends of the supporting ridges are provided with connecting cavities; The end edge and the drive box are both provided with a connecting plug that matches the connecting plug cavity; The connecting plug is inserted into the connecting cavity and positioned by screws.

5. The snap-on assembly type LED street lamp structure according to claim 4, characterized in that: A limiting convex strip is provided on the top of the side; A solar panel is provided on the top surface of the radiator, and the edge of the solar panel is provided on the limiting convex strip and fixed by screws.

6. The snap-on assembly type LED street lamp structure according to claim 1, characterized in that: The upper portion of the inner wall of the positioning frame is provided with a snap-fit ​​protrusion; The buckle protrusion is buckled against the top surface of the positioning protrusion for positioning.

7. The snap-on assembly type LED street lamp structure according to claim 1, characterized in that: The street lamp frame is an aluminum structure or a stainless steel structure.

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