Illuminating LED street lamp convenient to install

Abstract

The utility model relates to the technical field of LED lighting, and particularly discloses a lighting LED street lamp convenient to mount, which comprises a lamp body, a linkage positioning mechanism is arranged outside the lamp body, and a mounting mechanism is arranged on one side, far away from the lamp body, of the linkage positioning mechanism. The mounting mechanism comprises a mounting frame, a first extension block and a second extension block, the first extension block and the second extension block are embedded in the periphery of the mounting frame, the mounting mechanism is used for protecting the lamp body, the first extension block and the second extension block are both used for extending the positioning range, and the linkage positioning mechanism comprises a block shaped like a Chinese character'wang ', a driving assembly and an extension assembly, the driving assembly is rotationally connected to the interior of the block shaped like the Chinese character'wang '. According to the utility model, not only can the negative pressure be utilized to be installed on the wall, but also the convex part of the wall can be clamped or unfolded to be positioned, so that the installation is more stable, and the application range of the installation is further expanded.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lighting, and in particular relates to an LED street lamp which is easy to install. Background Art

[0002] LED street lights refer to street lights made with LED light sources. They have unique advantages such as high efficiency, safety, energy saving, environmental protection, long life, fast response speed, and high color rendering index. They are of great significance to energy saving in urban lighting.

[0003] In a Chinese patent with publication number CN210319617U, an outdoor LED lighting street lamp that is easy to install and disassemble is mentioned, including a shell, a heat dissipation fin is installed on the rear end face of the shell, an LED lamp drive transformer is installed on the rear end of the heat dissipation fin, an LED lamp bead is installed on the front end face inside the shell, reflective paper is provided on the side inside the shell, a rotating seat is installed on the upper end face of the shell, two support frames are installed on the upper end face of the rotating seat, and the two support frames are connected by a rotating shaft ring, a suction cup is installed on the upper end of the support frame, a groove is provided on the surface of the support frame, and two identical limit blocks are provided on both sides of the groove, a support shaft is provided inside the support frame, and a piston is provided on the upper end of the support shaft. The utility model uses a new suction cup adsorption device to simply and quickly install LED lighting lamps, avoid damage to the wall caused by mechanical installation, and avoid unnecessary economic losses;

[0004] However, the above device can only adsorb to the wall when in use, but after long-term use, it will cause negative pressure leakage, which will lead to instability after installation, and will fall off after a certain period of time after installation. Utility Model Content

[0005] The utility model aims to provide an LED street lamp which is easy to install, so as to solve the problem of instability after installation in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lighting LED street lamp that is easy to install, comprising a lamp body, a linkage positioning mechanism is arranged on the outside of the lamp body, and a mounting mechanism is arranged on the side of the linkage positioning mechanism away from the lamp body; the mounting mechanism comprises a mounting frame and an extension block 1 and an extension block 2 embedded in the periphery of the mounting frame, the mounting mechanism is used to protect the lamp body, and the extension block 1 and the extension block 2 are both used to expand the positioning range; the linkage positioning mechanism comprises a Wang-shaped block, and a driving component and an extension component inside the Wang-shaped block, the driving component is rotatably connected to the inside of the Wang-shaped block, the extension component is slidably connected to the inside of the Wang-shaped block, the driving component is used to generate negative pressure, and the extension component cooperates with the driving component for positioning and clamping.

[0008] Preferably: sliding cavities are opened on both sides of the middle of the Wang-shaped block, the extension component is slidably connected inside the sliding cavity, horizontal cavities are opened inside the upper and lower ends of the Wang-shaped block, a vertical cavity is opened on the bottom surface of the horizontal cavity, the driving component is located inside the vertical cavity, and a rubber suction cup is fixedly connected to one side of the Wang-shaped block, and the rubber suction cup is connected to the horizontal cavity.

[0009] Preferably, four connecting tubes are fixedly connected to both sides of the Wang-shaped block, one end of the connecting tube is connected to the bottom surface of the vertical cavity, and one end of the connecting tube away from the vertical cavity is connected to the sliding cavity, and the connecting tube is used for gas circulation.

[0010] Preferably: the driving assembly includes forward and reverse screw rods, which are rotatably connected to the inside of the vertical cavity, and the inside of the vertical cavity is slidably connected with a sealing block, the inner wall of the sealing block is fixedly connected with a receiving block, and the receiving block is threadedly connected by the forward and reverse screw rods.

[0011] Preferably, the expansion component comprises a telescopic rod, one end of the telescopic rod is fixedly connected to stud 1, one side of the telescopic rod close to the end of stud 1 is fixedly connected to stud 2, and stud 1 and stud 2 both fit with expansion block 1 and expansion block 2.

[0012] Preferably: one end of the telescopic rod away from the stud is fixedly connected to a sealing gasket, the sealing gasket fits the inner wall of the sliding cavity, one end of the sealing gasket away from the telescopic rod is fixedly connected to a spring, one end of the spring away from the sealing gasket is fixedly connected to a partition, and the partition is fixedly connected to the inner wall of the sliding cavity.

[0013] Preferably, rectangular grooves are provided on both sides and the upper end of the installation frame, and the inner walls of the rectangular grooves are fixedly connected with evenly arranged and distributed clamping blocks, and the clamping blocks are located on both sides of the expansion block 1 and the expansion block 2.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with an installation mechanism and a linkage positioning mechanism, and a protrusion is fixed on the wall by bonding. At this time, the expansion block 1 can be docked with the expansion component, and the rubber suction cup is negatively pressurized by rotating the driving component, so that the rubber suction cup is adsorbed on the wall. In this process, the two expansion components are brought close to each other and cooperate with a pair of protrusions of the expansion block for positioning and clamping. Finally, the lamp body can be installed according to the specific wall conditions without damaging the wall, thereby improving the stability after installation.

[0016] 2. The installation mechanism and linkage positioning mechanism of the utility model can be installed on the wall when there is a protrusion on the wall by docking the second extension block with a stud at one end of the telescopic rod so that the whole can be hung on the wall, or one end of the telescopic rod can be extended by the second extension block and squeezed between two wall protrusions to complete the installation. Finally, not only can the negative pressure be used to install it on the wall, but the protrusion of the wall can also be clamped or unfolded to position it, so that it can be more stable after installation, thereby expanding the scope of installation adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the installation mechanism part of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the linkage positioning mechanism part of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the airflow state inside the Wang-shaped block of the linkage positioning mechanism of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the driving assembly of the linkage positioning mechanism of the utility model;

[0022] Figure 6 It is a schematic diagram of the extended component structure of the linkage positioning mechanism of the utility model.

[0023] In the figure: 1. installation mechanism; 11. installation frame; 12. rectangular groove; 13. clamping block; 14. extension block 1; 15. extension block 2; 2. linkage positioning mechanism; 21. Wang block; 22. horizontal cavity; 23. vertical cavity; 24. sliding cavity; 25. connecting tube; 26. partition; 27. driving assembly; 271. positive and negative screw rods; 272. receiving block; 273. sealing block; 28. extension assembly; 281. telescopic rod; 282. sealing pad; 283. spring; 284. stud 1; 285. stud 2; 29. ​​rubber suction cup; 3. lamp body. DETAILED DESCRIPTION

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Referring to Figure 1-Figure 6 As shown, the present invention provides an easily installable lighting LED street lamp, including a lamp body 3. A linkage positioning mechanism 2 is arranged outside the lamp body 3, and an installation mechanism 1 is arranged on the side of the linkage positioning mechanism 2 away from the lamp body 3;

[0026] The installation mechanism 1 includes an installation frame 11 and an extension block one 14 and an extension block two 15 embedded in the periphery of the installation frame 11. The installation mechanism 1 is used to protect the lamp body 3, and both the extension block one 14 and the extension block two 15 are used to expand the positioning range;

[0027] The linkage positioning mechanism 2 includes a king-shaped block 21, a driving component 27 and an extension component 28 inside the king-shaped block 21. The driving component 27 is rotatably connected inside the king-shaped block 21, and the extension component 28 is slidably connected inside the king-shaped block 21. The driving component 27 is used to generate negative pressure, and the extension component 28 cooperates with the driving component 27 for positioning and clamping.

[0028] In a further embodiment, referring to Figure 3-Figure 4 , sliding cavities 24 are opened on both sides in the middle of the inside of the king-shaped block 21. The extension component 28 is slidably connected inside the sliding cavities 24. Horizontal cavities 22 are opened in the upper and lower ends of the inside of the king-shaped block 21. Vertical cavities 23 are opened on the bottom surfaces of the horizontal cavities 22. The driving component 27 is located inside the vertical cavities 23. One side of the king-shaped block 21 is fixedly connected with a rubber suction cup 29, and the rubber suction cup 29 communicates with the horizontal cavity 22.

[0029] In this embodiment, the king-shaped block 21 as a whole presents the shape of a "king". The horizontal cavities 22 are opened in the upper and lower horizontal strokes of the "king", and the vertical cavity 23 is opened in the middle vertical stroke of the "king". The horizontal cavity 22 and the vertical cavity 23 form a "T"-shaped cavity. The sliding cavity 24 is opened in the middle horizontal stroke of the "king", and the sliding cavity 24 is separated by two partition plates 26, so that the extension component 28 slides inside it.

[0030] In a further embodiment, referring to Figure 3-Figure 5 , four connecting pipes 25 are fixedly connected to both sides of the king-shaped block 21. One end of the connecting pipe 25 communicates with the bottom surface of the vertical cavity 23, and the end of the connecting pipe 25 away from the vertical cavity 23 communicates with the sliding cavity 24. The connecting pipe 25 is used for the flow of gas.

[0031] In this embodiment, the connecting pipe 25 is located at the middle four right angles of the "king" character of the king-shaped block 21, and the connecting pipe 25 is integrally in an "L" shape; in addition, air vents are provided at the cross intersection of the "king" character of the king-shaped block 21.

[0032] In a further embodiment, referring to Figure 3-Figure 6 , the driving assembly 27 includes a positive and negative lead screw 271, the positive and negative lead screw 271 is rotatably connected inside the vertical cavity 23, sealing blocks 273 are slidably connected inside the vertical cavity 23, a receiving block 272 is fixedly connected to the inner wall of the sealing block 273, and the receiving block 272 is penetrated and threadedly connected by the positive and negative lead screw 271.

[0033] In this embodiment, there is a knob at the top of the positive and negative lead screw 271 for facilitating the rotation of the positive and negative lead screw 271. When the positive and negative lead screw 271 rotates, the upper and lower receiving blocks 272 will drive the sealing blocks 273 to slide inside the vertical cavity 23, and when sliding, they will approach or move away from each other. Therefore, air is pumped from the horizontal cavity 22, and the air below the receiving block 272 is pressed downward and reaches the inside of the sliding cavity 24 through the connecting pipe 25. When pumping air from the horizontal cavity 22, a negative pressure will be generated at the rubber suction cup 29, so that the rubber suction cup 29 can be tightly adsorbed on a relatively smooth wall surface; chutes are provided on the inner wall of the vertical cavity 23, so that the sealing blocks 273 can slide up and down. At the same time, there is a sealing member when the positive and negative lead screw 271 penetrates the mounting frame 11.

[0034] In a further embodiment, referring to Figure 3-Figure 6 , the expansion assembly 28 includes a telescopic rod 281, one end of the telescopic rod 281 is fixedly connected with a first stud 284, and a second stud 285 is fixedly connected to one side of the telescopic rod 281 close to the first stud 284. Both the first stud 284 and the second stud 285 fit with the first expansion block 14 and the second expansion block 15.

[0035] In this embodiment, threaded holes are provided at one end of both the first expansion block 14 and the second expansion block 15 for docking with the first stud 284 and the second stud 285. When the shorter first expansion block 14 is connected to the second stud 285, positioning and clamping can be carried out, and when the longer second expansion block 15 is connected to the first stud 284, the length of the telescopic rod 281 is extended. Thus, the unconnected end of the second expansion block 15 can contact an object, so as to press the entire device between two objects to complete positioning.

[0036] In a further embodiment, referring to Figure 3-Figure 6 , one end of the telescopic rod 281 far from the first stud 284 is fixedly connected with a sealing pad 282, the sealing pad 282 fits with the inner wall of the sliding cavity 24, one end of the sealing pad 282 far from the telescopic rod 281 is fixedly connected with a spring 283, and one end of the spring 283 far from the sealing pad 282 is fixedly connected with a partition plate 26, and the partition plate 26 is fixedly connected to the inner wall of the sliding cavity 24.

[0037] In this embodiment, the partition 26 is used to separate the entire sliding cavity 24 into three spaces on the left, middle and right. The middle space is used to facilitate the passage of the forward and reverse screw rods 271, and the left and right spaces are used for the sliding of the expansion component 28; the spring 283 is used to always push the telescopic rod 281 to move outward, so that the two telescopic rods 281 will move away from each other and then open outward; when the receiving block 272 and the sealing block 273 move downward, the air inside the vertical cavity 23 will enter the interior of the sliding cavity 24 through the connecting tube 25, and at this time, the sealing pad 282 will be pushed to move so that the entire telescopic rod 281 is close to the partition 26, and then the two telescopic rods 281 are brought closer to each other, and then the shorter expansion block 14 is installed at the stud 285 to clamp and position a certain protrusion on the wall.

[0038] In a further embodiment, referring to Figure 1-Figure 2 Rectangular grooves 12 are provided on both sides and the upper end of the installation frame 11 , and the inner walls of the rectangular grooves 12 are fixedly connected with evenly arranged and distributed clamping blocks 13 , which are located on both sides of the expansion block 1 14 and the expansion block 2 15 .

[0039] In this embodiment, one end of the expansion block 14 and the expansion block 2 15 has a threaded hole for docking with the stud 1 284 or the stud 2 285, wherein the expansion block 14 is shorter than the expansion block 2 15, and the length of the expansion block 14 when docking with the stud 2 285 does not exceed the rubber suction cup 29 after the contraction negative pressure, so it does not hinder the normal contraction and adsorption of the rubber suction cup 29; the clamping block 13 is plastic and is similar to a right-angled trapezoid, so that the expansion block 14 and the expansion block 2 15 are clamped and fixed inside the rectangular groove 12.

[0040] The working principle of the utility model is as follows:

[0041] When it is necessary to install it on the wall, if the wall does not have a protrusion that can be clamped, the connecting protrusion can be fixed by bonding, and the rubber suction cup 29 can be attached to the wall. Then, the positive and negative screw rods 271 can be rotated to make the receiving block 272 connected by the thread passing through the thread of the positive and negative screw rods 271 and the sealing block 273 move closer to each other. In the process of moving closer, the air inside the horizontal cavity 22 and the air inside the rubber suction cup 29 are extracted, so that negative pressure is generated at the rubber suction cup 29, so that it is adsorbed on the wall; when the positive and negative screw rods are rotated, the receiving block 272 connected by the thread passing through the thread of the positive and negative screw rods 271 and the sealing block 273 move closer to each other. Before the expansion block 14 is screwed to the stud 285, the rubber suction cup 29 is attached to the wall and the positive and negative screw rods 271 are rotated. When the rubber suction cup 29 adsorbs the wall, the air under the receiving block 272 and the sealing block 273 enters the interior of the sliding cavity 24 through the connecting tube 25, thereby pushing the sealing pad 282 to make the telescopic rod 281 and the expansion block 14 move closer to the middle partition 26, and then the two expansion components 28 move closer to each other to position and clamp the protrusion of the wall;

[0042] If the wall has a projection that can be hung or is farther away, the extension block 15 can be connected to the stud 1 284 of the telescopic rod 281 to extend the length of the telescopic rod 281. After the above steps, the extended telescopic rod 281 and one end of the extension block 15 can be hung on the wall or against two wall projections to complete the installation.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED street lamp that is easy to install, comprising a lamp body (3), characterized in that: A linkage positioning mechanism (2) is arranged outside the lamp body (3), and a mounting mechanism (1) is arranged on a side of the linkage positioning mechanism (2) away from the lamp body (3); The mounting mechanism (1) comprises a mounting frame (11) and an extension block 1 (14) and an extension block 2 (15) embedded in the periphery of the mounting frame (11); the mounting mechanism (1) is used to protect the lamp body (3); and the extension block 1 (14) and the extension block 2 (15) are both used to expand the positioning range; The linkage positioning mechanism (2) comprises a Wang-shaped block (21), and a driving component (27) and an expansion component (28) inside the Wang-shaped block (21); the driving component (27) is rotatably connected to the inside of the Wang-shaped block (21); the expansion component (28) is slidably connected to the inside of the Wang-shaped block (21); the driving component (27) is used to generate negative pressure; and the expansion component (28) cooperates with the driving component (27) for positioning and clamping.

2. The LED street lamp that is easy to install according to claim 1 is characterized by: Sliding cavities (24) are provided on both sides of the middle of the Wang-shaped block (21); the expansion component (28) is slidably connected inside the sliding cavity (24); transverse cavities (22) are provided inside the upper and lower ends of the Wang-shaped block (21); a vertical cavity (23) is provided on the bottom surface of the transverse cavity (22); the driving component (27) is located inside the vertical cavity (23); a rubber suction cup (29) is fixedly connected to one side of the Wang-shaped block (21); and the rubber suction cup (29) is connected to the transverse cavity (22).

3. The LED street lamp that is easy to install according to claim 2 is characterized by: Four connecting pipes (25) are fixedly connected to both sides of the Wang-shaped block (21), one end of the connecting pipe (25) is connected to the bottom surface of the vertical cavity (23), and one end of the connecting pipe (25) away from the vertical cavity (23) is connected to the sliding cavity (24), and the connecting pipe (25) is used for gas circulation.

4. The easy-to-install LED street lamp according to claim 1, characterized in that: The driving assembly (27) comprises a forward and reverse screw rod (271), wherein the forward and reverse screw rod (271) is rotatably connected to the interior of the vertical cavity (23), and a sealing block (273) is slidably connected to the interior of the vertical cavity (23), and a receiving block (272) is fixedly connected to the inner wall of the sealing block (273), and the receiving block (272) is threadedly connected to the forward and reverse screw rod (271).

5. The easy-to-install LED street lamp according to claim 1, characterized in that: The expansion assembly (28) comprises a telescopic rod (281), one end of the telescopic rod (281) is fixedly connected to a stud 1 (284), and a side of the telescopic rod (281) close to one end of the stud 1 (284) is fixedly connected to a stud 2 (285), and the stud 1 (284) and the stud 2 (285) both fit the expansion block 1 (14) and the expansion block 2 (15).

6. The LED street lamp that is easy to install according to claim 5, characterized in that: One end of the telescopic rod (281) away from the stud (284) is fixedly connected to a sealing gasket (282), and the sealing gasket (282) fits the inner wall of the sliding cavity (24). One end of the sealing gasket (282) away from the telescopic rod (281) is fixedly connected to a spring (283), and one end of the spring (283) away from the sealing gasket (282) is fixedly connected to a partition (26), and the partition (26) is fixedly connected to the inner wall of the sliding cavity (24).

7. The easy-to-install LED street lamp according to claim 1, characterized in that: Rectangular grooves (12) are provided on both sides and the upper end of the installation frame (11); the inner wall of the rectangular groove (12) is fixedly connected with evenly arranged and distributed clamping blocks (13); the clamping blocks (13) are located on both sides of the expansion block 1 (14) and the expansion block 2 (15).

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