Solar street lamp convenient to overhaul

Abstract

The solar street lamp comprises an outer blocking frame, cavities are formed in the front side and the rear side of the outer blocking frame in a penetrating mode, a bottom column and a top column are installed in the outer blocking frame, the top column is installed at the top of the bottom column in a hinged mode, a lamp holder is further connected to the top end of the top column, and a solar photovoltaic module is assembled on the lamp holder. An embedded groove is further formed in the bottom end of the top column, an overturning gear is fixedly installed in the embedded groove, an equipment box is further installed on the side face of the outer blocking frame, a double-face rack is arranged in the equipment box in a sliding mode, and one side of the double-face rack is meshed with the overturning gear. And when the overturning gear rotates, the jacking column can be pushed to overturn downwards, so that the height of the lamp holder and the solar photovoltaic module is reduced, maintenance personnel can stand on the ground conveniently for maintenance, and the operation is simple and relatively safe.

Description

Technical Field

[0001] The present application relates to the technical field of solar street lamps, and in particular to a solar street lamp that is easy to maintain. Background Art

[0002] Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-controlled sealed batteries to store electrical energy, and ultra-bright LED lamps as light sources. They are controlled by intelligent charge and discharge controllers and are used to replace traditional public electric street lights. There is no need to lay cables, no AC power supply, and no electricity bills. They use DC power supply and photosensitivity control. They have the advantages of good stability, long life, high luminous efficiency, high safety performance, energy saving and environmental protection, and economical and practical use. They can be widely used in main and secondary roads in cities, communities, factories, tourist attractions, parking lots and other places.

[0003] However, in actual applications, since solar street lights are generally more than 6 meters high, the energy storage batteries are often the most easily damaged and have the shortest lifespan. The maintenance cost of solar street lights accounts for a large proportion. The maintenance of the energy storage batteries of solar street lights generally requires workers to work in mid-air, which is dangerous.

[0004] Therefore, those skilled in the art provide a solar street lamp that is easy to maintain to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a solar street lamp that is easy to maintain.

[0006] The present application provides a solar street lamp that is easy to repair and adopts the following technical solution:

[0007] A solar street light that is easy to maintain, includes an outer frame, a cavity is penetrated on both sides of the outer frame, and a bottom column and a top column are installed in the outer frame, the top column is hingedly installed on the top of the bottom column, and a lamp frame is also connected to the top of the top column. The lamp frame is equipped with a solar photovoltaic component, and an embedded groove is also opened on the bottom end of the top column, and a flip gear is fixedly installed in the embedded groove, two supporting ear plates are connected to the top of the bottom column, and the flip gear is rotatably installed between the two supporting ear plates, and an equipment box is also installed on the side of the outer frame, and a double-sided rack is slidably arranged in the equipment box, and one side of the double-sided rack is meshed with the flip gear.

[0008] Preferably, an adjusting gear and an auxiliary gear are rotatably installed in the device box, the adjusting gear is arranged below the flipping gear, the auxiliary gear is arranged above the flipping gear, and both the adjusting gear and the auxiliary gear are meshed with the other side of the double-sided rack.

[0009] Preferably, a damping sleeve is also sleeved on the central axis of the adjusting gear, and the damping sleeve is fixedly assembled on the device box. A knob is also installed on the end of the central axis of the adjusting gear extending outside the device box.

[0010] Preferably, the bottom column is fixedly mounted on the base of the outer frame, and the two side edges of the bottom column and the top column are arranged close to the two side walls of the outer frame. Plug holes are also provided on both sides of the top column. Fixed plates are installed on both sides of the outer frame, and the upper and lower ends of the fixed plates are connected with pins for being inserted into the plug holes to cooperate with fixing the top column.

[0011] Preferably, an adjusting bolt is threadedly mounted on the middle portion of the fixing plate, and the adjusting bolt is rotatably mounted on the surface side of the outer retaining frame.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. In this application, the top column is hingedly installed on the bottom column, and the double-sided rack can cooperate to push the flip gear to rotate. When the flip gear rotates, the top column can be pushed to flip downward, thereby lowering the height of the lamp stand and the solar photovoltaic component, making it convenient for maintenance personnel to stand on the ground for maintenance. The operation is simple and relatively safe.

[0014] 2. The present application also installs fixing plates on both sides of the outer frame through adjusting bolts. Through the threaded cooperation between the fixing plates and the adjusting bolts, the pin can be easily pushed into the socket to fix the top column and ensure safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of this application;

[0016] Figure 2 It is a schematic diagram of the structure after the outer baffle frame is removed in this application;

[0017] Figure 3 It is a cross-sectional schematic diagram of a part of the structure of the present application;

[0018] Figure 4 It is a structural schematic diagram of the fixed plate of this application.

[0019] Explanation of the reference numerals: 1. Outer frame; 11. Equipment box; 12. Fixing plate; 13. Adjusting bolt; 14. Latch; 2. Bottom column; 21. Supporting ear plate; 22. Double-sided rack; 23. Adjusting gear; 24. Knob; 25. Damping bushing; 26. Auxiliary gear; 3. Top column; 31. Embedded groove; 32. Flip gear; 33. Socket; 4. Lamp holder; 5. Solar photovoltaic module. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] like Figure 1-4 As shown, the present application discloses a solar street light that is easy to maintain, including an outer frame 1, a cavity is penetrated on both sides of the outer frame 1, and a bottom column 2 and a top column 3 are installed in the outer frame 1, the top column 3 is hingedly installed on the top of the bottom column 2, and a lamp holder 4 is also connected to the top of the top column 3, and a solar photovoltaic component 5 is mounted on the lamp holder 4, and an embedded groove 31 is also opened on the bottom end of the top column 3, and a flip gear 32 is fixedly installed in the embedded groove 31, two supporting ear plates 21 are connected to the top of the bottom column 2, and the flip gear 32 is rotatably installed between the two supporting ear plates 21, and a device box 11 is also installed on the side of the outer frame 1, and a double-sided rack 22 is slidably arranged in the device box 11, and one side of the double-sided rack 22 is meshed with the flip gear 32;

[0023] Specifically, a cavity is opened through the front and back of the outer frame 1, and a bottom column 2 and a top column 3 are installed in the cavity. With the cooperation of the double-sided rack 22, the flip gear 32 can be pushed to rotate, thereby driving the top column 3 to flip downward around the top of the bottom column 2, lowering the height of the lamp bracket 4 and the solar photovoltaic component 5, so that maintenance personnel can stand on the ground for maintenance, which is relatively safe.

[0024] like Figure 2 , Figure 3 As shown, an adjusting gear 23 is rotatably installed in the device box 11, and the adjusting gear 23 is arranged below the flip gear 32, and the adjusting gear 23 is meshed with the other side of the double-sided rack 22. A damping sleeve 25 is also mounted on the central axis of the adjusting gear 23, and the damping sleeve 25 is fixedly assembled on the device box 11. A knob 24 is also installed on the end of the central axis of the adjusting gear 23 extending outside the device box 11. In addition, the knob 24 is arranged to facilitate the rotation of the adjusting gear 23. Through the meshing action of the adjusting gear 23 and the double-sided rack 22, the double-sided rack 22 can be easily pushed to slide, thereby cooperating with the flip gear 32 to rotate, so as to facilitate the flipping of the top column 3 and change the height of the lamp stand 4.

[0025] like Figure 2 , Figure 3As shown, an auxiliary gear 26 is rotatably installed in the device box 11. The auxiliary gear 26 is arranged above the flip gear 32, and the auxiliary gears 26 are meshed with the other side of the double-sided rack 22. In addition, in order to ensure that the double-sided rack 22 remains stable when sliding, an auxiliary gear 26 is also arranged above the flip gear 32. The auxiliary gear 26 and the adjustment gear 23 are arranged on the same side of the double-sided rack 22, and can support the double-sided rack 22 at both ends at the same time to ensure structural stability.

[0026] like Figure 1 , Figure 4 As shown, the bottom column 2 is fixedly installed on the base of the outer frame 1, and the two sides of the bottom column 2 and the top column 3 are arranged close to the two side walls of the outer frame 1, and the two sides of the top column 3 are also provided with plug holes 33, and the two sides of the outer frame 1 are installed with fixing plates 12, and the upper and lower ends of the fixing plate 12 are connected with pins 14 for inserting into the plug holes 33 to cooperate with the fixing top column 3. The middle part of the fixing plate 12 is also threaded with an adjusting bolt 13, and the adjusting bolt 13 is rotatably installed on the surface side of the outer frame 1;

[0027] Furthermore, in order to ensure that the top column 3 can be stably fixed in the outer frame 1 during use, pins 14 are provided on the upper and lower ends of the fixing plate 12. With the threaded cooperation of the adjusting bolt 13 and the fixing plate 12, the position of the fixing plate 12 and the pin 14 can be easily changed. When the pin 14 is inserted into the socket 33, the top column 3 can be fixed to ensure safety during use.

[0028] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] The implementation principle of a solar street lamp that is easy to repair in the embodiment of the present application is:

[0031] During use, when the lamp stand 4 and the solar photovoltaic assembly 5 need to be inspected, the knob 24 can be manually rotated, and the adjusting gear 23 can be pushed to rotate by the knob 24. Since the adjusting gear 23 is meshed with the double-sided rack 22, when the adjusting gear 23 rotates, the double-sided rack 22 can be pushed to slide. Similarly, the flip gear 32 can be pushed to rotate by the double-sided rack 22. The flip gear 32 is rotatably mounted on the two supporting ear plates 21, and the top column 3 and the flip gear 32 are kept fixed. When the flip gear 32 is forced to rotate, the top column 3 can be pushed to flip downward, thereby lowering the height of the lamp stand 4 and the photovoltaic solar assembly 5, so that maintenance personnel can stand on the ground for inspection, which is relatively safe.

[0032] In addition, in order to ensure that the double-sided rack 22 remains stable when sliding, an auxiliary gear 26 is also provided above the flip gear 32. The auxiliary gear 26 and the adjustment gear 23 are provided on the same side of the double-sided rack 22, and can support the double-sided rack 22 at both ends at the same time, so that the double-sided rack 22 is supported at both ends when sliding, and slides smoothly;

[0033] Furthermore, in order to ensure that the top column 3 can be stably fixed in the outer frame 1 during use, pins 14 are provided on the upper and lower ends of the fixing plate 12. With the threaded cooperation of the adjusting bolt 13 and the fixing plate 12, the position of the fixing plate 12 and the pin 14 can be easily changed. When the pin 14 is inserted into the socket 33, the top column 3 can be fixed to ensure safety during use.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A solar street lamp that is easy to maintain, comprising an outer frame (1), wherein the outer frame (1) has cavities extending through the front and rear sides thereof, and a bottom column (2) and a top column (3) are installed in the outer frame (1). It is characterized in that The top column (3) is hingedly mounted on the top of the bottom column (2), and a lamp holder (4) is also connected to the top of the top column (3). A solar photovoltaic assembly (5) is mounted on the lamp holder (4). An embedded groove (31) is also provided on the bottom of the top column (3), and a flip gear (32) is fixedly installed in the embedded groove (31). Two supporting ear plates (21) are connected to the top of the bottom column (2), and the flip gear (32) is rotatably mounted between the two supporting ear plates (21). A device box (11) is also installed on the side of the outer frame (1), and a double-sided rack (22) is slidably arranged in the device box (11), and one side of the double-sided rack (22) is meshed with the flip gear (32).

2. A solar street light that is easy to maintain according to claim 1, Features: An adjusting gear (23) and an auxiliary gear (26) are rotatably mounted in the device box (11); the adjusting gear (23) is arranged below the flipping gear (32), and the auxiliary gear (26) is arranged above the flipping gear (32); and both the adjusting gear (23) and the auxiliary gear (26) are meshed with the other side of the double-sided rack (22).

3. A solar street light that is easy to maintain according to claim 2, Features: A damping sleeve (25) is also sleeved on the central axis of the adjusting gear (23), and the damping sleeve (25) is fixedly mounted on the device box (11). A knob (24) is also mounted on the end of the central axis of the adjusting gear (23) extending outside the device box (11).

4. A solar street light that is easy to maintain according to claim 3, Features: The bottom column (2) is fixedly mounted on the base of the outer frame (1), and the two side edges of the bottom column (2) and the top column (3) are arranged in close contact with the two side walls of the outer frame (1). Insertion holes (33) are also provided on both sides of the top column (3). Fixed plates (12) are installed on both sides of the outer frame (1), and the upper and lower ends of the fixed plates (12) are connected with pins (14) for being inserted into the insertion holes (33) to cooperate with fixing the top column (3).

5. A solar street light that is easy to maintain according to claim 4, Features: An adjusting bolt (13) is also threadedly mounted on the middle portion of the fixing plate (12), and the adjusting bolt (13) is rotatably mounted on the surface side of the outer retaining frame (1).

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