Solar street lamp with LED convenient to replace

Abstract

The utility model relates to the field of solar street lamps, and discloses a solar street lamp convenient for LED replacement, which comprises a street lamp post, a lamp body is arranged at the top of the street lamp post, a fixing frame is fixedly mounted at the top of the street lamp post close to the lamp body, a support frame is mounted on the upper surface of the fixing frame, and a solar cell panel is mounted in the support frame. Fixing clamping grooves are formed in the two side portions of the top end of the fixing frame, inner grooves are formed in the front end and the rear end of the inner wall of each fixing clamping groove, limiting columns are movably installed on the side portions of one ends of the inner walls of the inner grooves, connecting blocks are welded to the side portions of one ends of the limiting columns, and springs are installed at the ends, extending to the inner walls of the inner grooves, of the connecting blocks; the supporting frame is limited and fixed on the fixing frame, so that the effect of conveniently disassembling and assembling the supporting frame is achieved, the overall installation efficiency of the solar cell panel is improved, and the problem that the supporting frame and the solar cell panel are inconvenient to disassemble, assemble and replace at a high position is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of solar street lamps, in particular to a solar street lamp convenient for replacing LED. BACKGROUND

[0002] The solar street lamp is a kind of street lamp that uses solar energy as energy to provide lighting. It is mainly composed of solar panels, batteries, controllers, light sources and lamp poles, etc. The solar panel is one of the core components of the solar street lamp, which converts solar energy into electrical energy. Common solar panels include single crystal silicon, polycrystalline silicon and amorphous silicon.

[0003] The existing solar panels are generally fixed at the top of the street lamp column. When the solar panels are damaged after a certain period of use, the solar panels fixed at the top of the street lamp are inconvenient to disassemble and replace. It takes more time and effort for the staff to disassemble and replace the solar panels at a high place, increasing the labor intensity of the people when operating.

[0004] For the above related technology, the inventor believes that the solar panels of the solar street lamp have the defect of being inconvenient to disassemble and replace. Therefore, a solar street lamp convenient for replacing LED is proposed to solve the above problems. CONTENT OF THE INVENTION

[0005] In order to solve the problem that the solar panels of the solar street lamp are inconvenient to disassemble and replace, the present application provides a solar street lamp convenient for replacing LED.

[0006] The solar street lamp convenient for replacing LED provided by the present application adopts the following technical scheme:

[0007] A solar street lamp convenient for replacing LED, comprising a street lamp column, a lamp body is arranged at the top of the street lamp column, a fixing frame is fixedly installed at the top of the street lamp column near the lamp body, a supporting frame is installed on the upper surface of the fixing frame, a solar panel is installed inside the supporting frame, a fixed clamping groove is formed in each of the two side edges of the top end of the fixing frame, an inner groove is formed in the inner wall of each of the front and rear ends of the fixed clamping groove, a limiting column is movably installed at one end of the inner wall of the inner groove, a connecting block is welded to one end of the limiting column, a spring is installed on the inner wall of the inner groove at one end of the connecting block, and a clamping assembly is further arranged at one end of the supporting frame for being fixed inside the fixed clamping groove.

[0008] Preferably, the clamping assembly comprises a limiting protrusion, the limiting protrusion is fixedly installed at the two side edges of the bottom end of the supporting frame, and a limiting hole is formed through the middle of one end of the limiting protrusion.

[0009] Preferably, the outer surface of the support frame is welded with a guide frame near each corner, a threaded sleeve is movably installed in the guide frame, a limiting screw is threadedly connected to the upper surface of the threaded sleeve, and a limiting baffle is movably installed on the outer surface of the limiting screw.

[0010] Preferably, one end of the limiting protrusion is located in the fixed clamping groove, and the fixed clamping groove and the limiting protrusion are mutually embedded.

[0011] Preferably, the outer diameter of the limiting column is smaller than the inner diameter of the limiting hole, one end of the limiting column extends into the limiting hole, and the limiting column and the limiting hole are mutually clamped.

[0012] To sum up, the application has the following beneficial technical effects:

[0013] By installing the solar cell panel in the support frame, the plurality of limiting baffles are clamped on the upper surface of the solar cell panel at the four corners, the limiting screw is rotated to fix the limiting baffles on the upper surface of the support frame, the limiting protrusion is inserted into the fixed clamping groove, the connecting block is pulled to insert the limiting column into the limiting hole, and then the support frame is fixedly installed on the fixed frame. Compared with the prior art, the present application has the effect of facilitating the disassembly and assembly of the support frame, improves the overall installation efficiency of the solar cell panel, and solves the problem that the support frame and the solar cell panel are not convenient to disassemble and replace at a high place. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the application embodiment;

[0015] Figure 2 is a schematic diagram of the structure of the solar cell panel in the application embodiment;

[0016] Figure 3 is a schematic diagram of the structure of the fixed frame in the application embodiment;

[0017] Figure 4 is a schematic diagram of the structure of the support frame in the application embodiment;

[0018] BRIEF DESCRIPTION OF DRAWINGS 1, a street lamp post; 2, a lamp body; 3, a fixed frame; 4, a support frame; 5, a solar cell panel; 6, a fixed clamping groove; 7, a limiting protrusion; 8, an inner groove; 9, a limiting column; 10, a connecting block; 11, a spring; 12, a limiting hole; 13, a guide frame; 14, a threaded sleeve; 15, a limiting screw; 16, a limiting baffle. DETAILED DESCRIPTION

[0019] The following will be described in detail in combination with the accompanying Figures 1-4 The application will be further described in detail.

[0020] The application embodiment discloses a solar street lamp convenient for replacing an LED. Referring to Figures 1-4The utility model provides a solar street lamp convenient for replacing LED, which comprises a street lamp column 1, a lamp body 2 arranged at the top of the street lamp column 1, a fixing frame 3 fixedly installed at the top of the street lamp column 1 and close to the lamp body 2, a supporting frame 4 installed on the upper surface of the fixing frame 3, a solar cell panel 5 installed in the supporting frame 4, a fixed clamping groove 6 formed in each side edge of the top end of the fixing frame 3, an inner groove 8 formed in the inner wall of each end of the fixed clamping groove 6, a limiting column 9 movably installed at one end of the inner wall of the inner groove 8, a connecting block 10 welded at one end of the limiting column 9, a spring 11 installed at one end of the connecting block 10 and extending to the inner wall of the inner groove 8, and a clamping assembly arranged at one end of the supporting frame 4 and used for being fixed in the fixed clamping groove 6.

[0021] By inserting the limiting protrusion 7 into the fixed clamping groove 6 along the two sides of the fixing frame 3, pulling the connecting block 10 to make the limiting column 9 shrink into the inner groove 8, making the limiting hole 12 and the limiting column 9 align with each other in the direction of movement, and making the limiting column 9 movably inserted into the limiting hole 12 under the elastic force of the spring 11, the limiting protrusion 7 is fixed in the fixed clamping groove 6, and the supporting frame 4 is fixedly installed on the fixing frame 3, thereby realizing the limiting and fixing effect of the limiting column 9 on the limiting protrusion 7.

[0022] With reference to Figure 2 and Figure 3 The clamping assembly comprises the limiting protrusion 7, the limiting protrusion 7 is fixedly installed at the two side edges of the bottom end of the supporting frame 4, the limiting hole 12 is formed in the middle of one end of the limiting protrusion 7, the side edge of one end of the limiting protrusion 7 is located in the fixed clamping groove 6, the fixed clamping groove 6 and the limiting protrusion 7 are embedded in each other, the outer diameter of the limiting column 9 is smaller than the inner diameter of the limiting hole 12, the side edge of one end of the limiting column 9 extends into the limiting hole 12, and the limiting column 9 and the limiting hole 12 are clamped in each other.

[0023] By inserting the limiting protrusion 7 into the fixed clamping groove 6 along the two sides of the fixing frame 3, making the limiting hole 12 and the limiting column 9 align with each other in the direction of movement, and then placing the supporting frame 4 on the upper surface of the fixing frame 3, the stable installation effect of the supporting frame 4 on the upper surface of the fixing frame 3 is realized.

[0024] With reference to Figure 4The outer surface of the support frame 4 is welded with a guide frame 13 near the four corners, the guide frame 13 is movably installed with a threaded sleeve 14, the upper surface of the threaded sleeve 14 is threadedly connected with a limiting screw 15, the outer surface of the limiting screw 15 is movably installed with a limiting baffle 16, the solar cell panel 5 is installed in the support frame 4, the limiting baffle 16 is sleeved on the outer surface of the limiting screw 15, the threaded sleeve 14 moves along the inside of the guide frame 13, the limiting screw 15 moves into the threaded sleeve 14, the limiting screw 15 pushes the limiting baffle 16 to abut against the upper surface of the solar cell panel 5, the threaded sleeve 14 and the limiting screw 15 are fixed in the guide frame 13, and the plurality of limiting baffles 16 are clamped at the four corners of the upper surface of the solar cell panel 5, so that the stability of the installation of the solar cell panel 5 in the support frame 4 is embodied.

[0025] The implementation principle of the solar street lamp with the LED convenient to replace in the embodiment of the application is as follows: the solar cell panel 5 is installed in the support frame 4, the limiting baffle 16 is sleeved on the outer surface of the limiting screw 15, the threaded sleeve 14 moves along the inside of the guide frame 13, the limiting screw 15 moves into the threaded sleeve 14, the limiting screw 15 pushes the limiting baffle 16 to abut against the upper surface of the solar cell panel 5, the threaded sleeve 14 and the limiting screw 15 are fixed in the guide frame 13, the plurality of limiting baffles 16 are clamped at the four corners of the upper surface of the solar cell panel 5, the solar cell panel 5 is fixed and placed in the support frame 4, the limiting protrusion 7 is inserted into the fixed clamping groove 6 on the two sides of the fixed frame 3, the connecting block 10 is pulled to make the limiting column 9 shrink into the inner groove 8, the limiting hole 12 is aligned with the movement direction of the limiting column 9, the limiting column 9 is movably inserted into the limiting hole 12 under the elastic force of the spring 11, the limiting protrusion 7 is fixed in the fixed clamping groove 6, and the support frame 4 is fixedly installed on the fixed frame 3.

[0026] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the embodiment of the utility model discloses only the structure related to the embodiment of the present disclosure, other structures can refer to the usual design, and the same embodiment and different embodiments of the utility model can be combined with each other under the condition of no conflict.

[0028] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

[0029] The above are the preferred embodiments of the present application, not limited by the scope of protection of the present application, therefore: any equivalent changes made in accordance with the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. A solar street lamp facilitating replacement of LEDs, comprising a street lamp post (1), a lamp body (2) being provided at the top of the street lamp post (1), characterized in that: The street lamp post (1) top near the lamp body (2) is fixedly installed with a fixed frame (3), the upper surface of the fixed frame (3) is installed with a support frame (4), the inside of the support frame (4) is installed with a solar cell panel (5), the both sides of the top of the fixed frame (3) are provided with fixed clamping grooves (6), the inner walls of the fixed clamping grooves (6) are provided with inner grooves (8) at the front and back ends, the inner walls of the inner grooves (8) are movably installed with limiting columns (9) at one end, the limiting columns (9) are welded with connecting blocks (10) at one end, the connecting blocks (10) are installed with springs (11) at one end extending to the inner walls of the inner grooves (8), one end of the support frame (4) is also provided with a clamping assembly for being fixed in the fixed clamping grooves (6).

2. The solar street light with LED convenient to replace according to claim 1, characterized in that: The clamping assembly comprises a limiting protrusion (7), the limiting protrusion (7) is fixedly installed at the both sides of the bottom end of the support frame (4), and a limiting hole (12) is formed through the middle of one end of the limiting protrusion (7).

3. The solar street light with LED convenient to replace according to claim 1, characterized in that: The outer surfaces of the support frame (4) are welded with guide frames (13) near the four corners, the inside of the guide frames (13) is movably installed with threaded sleeves (14), the upper surfaces of the threaded sleeves (14) are threadedly connected with limiting screws (15), and the outer surfaces of the limiting screws (15) are movably installed with limiting baffles (16).

4. The solar street light with LED convenient to replace according to claim 2, characterized in that: One end of the limiting protrusion (7) is located in the fixed clamping groove (6), and the fixed clamping groove (6) and the limiting protrusion (7) are mutually embedded.

5. The solar powered street light with easy replacement of LEDs as claimed in claim 2 wherein: The outer diameter of the limiting column (9) is smaller than the inner diameter of the limiting hole (12), one end of the limiting column (9) extends to the inside of the limiting hole (12), and the limiting column (9) and the limiting hole (12) are mutually clamped.

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