LED street lamp and hidden battery pack thereof

Abstract

The invention relates to the related technical field of power equipment, and discloses an LED street lamp and a hidden battery pack thereof.The LED street lamp comprises a shell, a water inlet groove is formed in the upper side of the shell, a sliding battery pack assembly is arranged in the shell, a drainage opening is formed in the shell, and a buckle is fixedly connected to the outer wall of the upper side of the shell; a baffle is slidably connected to the interior of the shell, a first grip is fixedly connected to the outer wall of the baffle, a limiting block is fixedly connected to the outer wall of the lower side of the shell, and the outer wall of the first grip is arranged in the limiting block. The baffle is manually opened, then the second handle is pulled, and the second handle can drive the battery pack body to slide in the lamp pole, so that when a maintainer inspects, maintains or replaces a battery, a complex disassembly process is not needed, the maintainer only needs to open a corresponding access hole and pull out the battery pack, and the maintenance time is greatly shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and specifically to an LED street lamp and its hidden battery pack. Background Art

[0002] Existing hidden battery packs for LED street lamps usually adopt a fixed installation method and are tightly embedded inside the lamp post or other relatively hidden positions. When the battery pack fails and needs to be inspected, repaired or replaced, maintenance personnel have to go through a cumbersome and complex disassembly process. This process not only requires maintenance personnel to have rich experience and professional skills, but may also damage other components of the street lamp due to improper operation, further increasing the maintenance cost.

[0003] When maintenance personnel inspect, repair or replace the battery, the complex disassembly process is required. This traditional maintenance method not only consumes a large amount of time, manpower and material resources, but also causes the street lamp to be unable to work normally for a long time, affecting the normal lighting of the road and bringing great inconvenience to pedestrians and vehicles. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an LED street lamp and its hidden battery pack, which solves the problem of the complex disassembly process required when maintenance personnel inspect, repair or replace the battery.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A hidden battery pack for an LED street lamp, including a housing. An inlet water groove is provided inside the upper side of the housing. A sliding battery pack assembly is provided inside the housing. A water drainage port is provided inside the housing. A buckle is fixedly connected to the outer wall of the upper side of the housing. A baffle is slidably connected inside the housing. A handle one is fixedly connected to the outer wall of the baffle. A limiting block is fixedly connected to the outer wall of the lower side of the housing. The outer wall of the handle one is arranged inside the limiting block.

[0006] Preferably, the sliding battery pack assembly includes a battery pack body. The outer wall of the battery pack body is slidably connected inside the housing. A handle two is fixedly connected to the outer wall of the battery pack body. A battery slot is provided inside the battery pack body. A limiting post is fixedly connected to the outer wall of the battery pack body.

[0007] Preferably, a fixing plate one is provided on the upper surface of the battery pack body. A fixing plate two is arranged on the outer wall of the limiting post. A base is provided on the lower surface of the battery pack body.

[0008] Preferably, the lower outer wall of the limiting post is slidably connected inside the base. The outer wall of the limiting post is slidably connected inside the fixing plate one. The outer wall of the limiting post is slidably connected inside the fixing plate two.

[0009] Preferably, a first rubber column is fixedly connected inside one side of the second fixed disk, and a second rubber column is fixedly connected inside the other side of the second fixed disk. The outer walls of the first rubber column and the second rubber column are fixedly connected inside the first fixed disk.

[0010] Preferably, a first conductive sheet and a second conductive sheet are arranged inside the upper side of the battery pack body. The upper surface of the first conductive sheet is attached to the lower surface of the first rubber column, and the upper surface of the second conductive sheet is attached to the lower surface of the second rubber column.

[0011] Preferably, a first mounting column is fixedly connected to the lower surface of the first fixed disk. A first connecting column is fixedly connected to the lower surface of the first mounting column. A first connecting rod is fixedly connected to the lower surface of the first connecting column. A second mounting column is fixedly connected to the upper surface of the base. A second connecting column is fixedly connected to the upper surface of the second mounting column.

[0012] Preferably, a second connecting rod is fixedly connected to the upper surface of the second connecting column. A T-shaped block is rotatably connected to the outer wall of the second connecting rod. The outer wall of the first connecting rod is rotatably connected inside the T-shaped block. A connecting piece is fixedly connected to the outer wall on the right side of the T-shaped block.

[0013] Preferably, a spring body is arranged on the outer wall on the left side of the T-shaped block. A connecting disk is arranged at the bottom end of the spring body. The outer wall on the left side of the connecting disk is fixedly connected to the outer wall on the right side of the battery pack body. The outer wall on the right side of the T-shaped block is slidably connected inside the connecting disk and the battery pack body.

[0014] Preferably, an LED street lamp includes a hidden battery pack of the LED street lamp, and further includes a bottom plate arranged on the ground. The lower surface of the bottom plate is parallel to the ground. A lamp post is arranged on the upper surface of the bottom plate. The inner wall of the outer shell is arranged on the outer wall of the lamp post. The outer wall of the battery pack body is slidably connected inside the lamp post. The outer wall on the right side of the connecting piece is fixedly connected inside the lamp post. The outer walls of the first fixed disk, the second fixed disk and the base are all fixedly connected inside the lamp post.

[0015] Working principle: By manually pulling the first handle, the sliding of the first handle will drive the baffle to slide inside the outer shell, and fix the baffle on the upper surface of the limit block. Then manually pull the second handle, and the second handle will drive the battery pack body to slide on the upper surface of the base. During the sliding, it will drive the first conductive sheet and the second conductive sheet to disengage from the first rubber column and the second rubber column, achieving the effect of extraction and power-off. When the battery pack body is pulled, it will drive the connecting disk to pull the spring body. After the battery is installed, just release the hand, and the spring body will drive the battery pack body to reset. Thus, when maintenance personnel check, repair or replace the battery, there is no need for a complicated disassembly process. The maintenance personnel only need to open the corresponding inspection opening and pull out the battery pack, which greatly shortens the maintenance time.

[0016] By manually pulling the first grip, the sliding of the first grip will drive the baffle to slide inside the housing. Fix the baffle on the upper surface of the limit block, and then manually pull the second grip. The second grip will drive the battery pack body to slide on the upper surface of the base. While sliding, it will drive the first conductive sheet and the second conductive sheet to disengage from the first rubber column and the second rubber column, achieving the effect of extraction and power-off. When the battery pack body is pulled, it will drive the connection plate to pull the spring body. After the battery is installed, just release the hand, and the spring body will drive the battery pack body to reset. Thus, it is difficult to directly access the battery from the outside, which greatly reduces the risk of battery theft. Compared with installing the battery pack at an easily accessible position such as outside the lamp post or near the bottom plate, this hidden installation can effectively prevent the battery from being stolen by lawbreakers, ensuring the integrity and normal operation of the street lamp system;

[0017] When a vehicle accidentally hits the lamp post, the lamp post will impact the connecting piece. The connecting piece drives the T-shaped block to squeeze the spring body. At the same time, the T-shaped block can pull the first connecting column and the second connecting column for buffering. The T-shaped block will slide inside the battery pack body and the connection plate, thereby reducing the possibility of the street lamp collapsing and being damaged due to external force impact, avoiding accidental injuries to pedestrians and vehicles, improving the safety of the road, and preventing safety accidents such as fires and explosions caused by the impact damage of the battery pack, reducing potential safety hazards in the surrounding environment.

[0018] The present invention provides an LED street lamp and its hidden battery pack. It has the following beneficial effects:

[0019] 1. In the present invention, by manually opening the baffle and then pulling the second grip, the second grip will drive the battery pack body to slide inside the lamp post. Thus, when maintenance personnel check, repair, or replace the battery, there is no need for a complex disassembly process. The maintenance personnel only need to open the corresponding inspection opening and pull out the battery pack, greatly shortening the maintenance time.

[0020] 2. In the present invention, by installing the battery pack inside the lamp post, it is difficult to directly access the battery from the outside, which greatly reduces the risk of battery theft. Compared with installing the battery pack at an easily accessible position such as outside the lamp post or near the bottom plate, this hidden installation can effectively prevent the battery from being stolen by lawbreakers, ensuring the integrity and normal operation of the street lamp system.

[0021] 3. In the present invention, when a vehicle hits the lamp post, the lamp post will drive the T-shaped block to compress the spring body and pull the first connecting rod and the second connecting rod at the same time. Thus, it can reduce the possibility of the street lamp collapsing and being damaged due to external force impact, avoid accidental injuries to pedestrians and vehicles, improve the safety of the road, and prevent safety accidents such as fires and explosions caused by the impact damage of the battery pack, reducing potential safety hazards in the surrounding environment.

[0022] 4. When a fault occurs in the street lamp of the present invention, the battery pack can be manually pulled out to cut off the power, so that the battery pack can be isolated from other circuits of the street lamp, which is convenient for maintenance personnel to more accurately judge whether the fault lies in the battery pack. If other parts of the street lamp still have faults after the battery pack is powered off, then the problem of the battery pack can be excluded, and the focus of troubleshooting can be placed on other components, improving the efficiency of troubleshooting. Brief Description of the Drawings

[0023] Figure 1 It is a schematic three-dimensional structure diagram of the present invention;

[0024] Figure 2 It is a schematic partial structure diagram of the outer shell of the present invention;

[0025] Figure 3 It is a schematic partial structure diagram of the battery pack body of the present invention;

[0026] Figure 4 It is a schematic cross-sectional view of the internal structure of the lamp post of the present invention;

[0027] Figure 5 It is a schematic partial structure diagram of the first conductive sheet of the present invention;

[0028] Figure 6 It is a schematic partial structure diagram of the connecting piece of the present invention.

[0029] Among them, 1. Bottom plate; 2. Lamp post; 3. Outer shell; 4. Water inlet groove; 5. Drainage port; 6. Buckle; 7. Baffle; 8. First handle; 9. Limit block; 10. Battery pack body; 1001. Second handle; 11. Battery slot; 12. Limit post; 13. First fixing plate; 14. Second fixing plate; 15. Base; 16. First rubber column; 17. Second rubber column; 18. First conductive sheet; 19. Second conductive sheet; 20. First mounting post; 21. First connecting post; 22. First connecting rod; 23. Second mounting post; 24. Second connecting post; 25. Second connecting rod; 26. T-shaped block; 27. Connecting piece; 28. Spring body; 29. Connecting plate. Detailed Embodiment

[0030] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to the attached Figure 1 - attached Figure 4, an embodiment of the present invention provides a concealed battery pack for an LED street lamp, including a housing 3. An inlet water groove 4 is provided inside the upper side of the housing 3. A sliding battery pack assembly is arranged inside the housing 3. A water drainage port 5 is provided inside the housing 3. A buckle 6 is fixedly connected to the outer wall of the upper side of the housing 3. A baffle 7 is slidably connected inside the housing 3. A handle one 8 is fixedly connected to the outer wall of the baffle 7. A limiting block 9 is fixedly connected to the outer wall of the lower side of the housing 3. The outer wall of the handle one 8 is arranged inside the limiting block 9; The sliding battery pack assembly includes a battery pack body 10. The outer wall of the battery pack body 10 is slidably connected inside the housing 3. A handle two 1001 is fixedly connected to the outer wall of the battery pack body 10. A battery slot 11 is provided inside the battery pack body 10. A limiting column 12 is fixedly connected to the outer wall of the battery pack body 10; A fixing plate one 13 is arranged on the upper surface of the battery pack body 10. A fixing plate two 14 is arranged on the outer wall of the limiting column 12. A base 15 is arranged on the lower surface of the battery pack body 10.

[0032] Specifically, manually open the baffle 7, and then pull out the handle two 1001. The handle two 1001 will drive the battery pack body 10 to slide out. When the battery pack body 10 slides out, it will drive the conductive sheet one 18 and the conductive sheet two 19 to disengage from the rubber column one 16 and the rubber column two 17, and at the same time drive the connection plate 29 and the spring body 28 to be stretched. When the battery is installed or repaired in the battery slot 11, release the handle two 1001, and the spring body 28 will drive the connection plate 29 and the battery pack body 10 to rebound, restoring the battery pack body 10 to its original position. Thus, when maintenance personnel check, repair or replace the battery, there is no need for a complex disassembly process. The maintenance personnel only need to open the corresponding inspection port and pull out the battery pack, which greatly shortens the maintenance time. The bottom plate 1 is used to fix the lamp post 2, and the housing 3 outside the lamp post 2 is used to protect the lamp post 2. The inlet water groove 4 and the water drainage port 5 cooperate with each other to prevent rainwater from flowing into the inside of the lamp post 2. The limiting block 9 is used to support the handle one 8. The handle one 8 is used to drive the baffle 7 to slide inside the housing 3. The buckle 6 and the handle one 8 are locked manually to prevent other people from accidentally opening.

[0033] Please refer to the attached Figure 4 and the attached Figure 5 , the lower outer wall of the limiting column 12 is slidably connected inside the base 15. The outer wall of the limiting column 12 is slidably connected inside the fixing plate one 13. The outer wall of the limiting column 12 is slidably connected inside the fixing plate two 14; A rubber column one 16 is fixedly connected to the inside of one side of the fixing plate two 14. A rubber column two 17 is fixedly connected to the inside of the other side of the fixing plate two 14. The outer walls of the rubber column one 16 and the rubber column two 17 are both fixedly connected inside the fixing plate one 13; Conductive sheet one 18 and conductive sheet two 19 are both arranged inside the upper side of the battery pack body 10. The upper surface of the conductive sheet one 18 is attached to the lower surface of the rubber column one 16. The upper surface of the conductive sheet two 19 is attached to the lower surface of the rubber column two 17.

[0034] Specifically, the limit posts 12 are used to limit the moving direction of the battery pack body 10. The first fixed disk 13, the second fixed disk 14 and the base 15 are used to support the limit posts 12 to slide. Wires are arranged inside the first rubber post 16 and the second rubber post 17. When the first conductive sheet 18 and the second conductive sheet 19 come into contact with the first rubber post 16 and the second rubber post 17, the power supply is switched on. When the battery pack body 10 needs to be pulled for replacement or maintenance, the first conductive sheet 18 and the second conductive sheet 19 will separate from the first rubber post 16 and the second rubber post 17, which can ensure the safety of the staff during replacement or maintenance. The wires of the LED street lamp are electrically connected to the inside of the first rubber post 16 and the second rubber post 17, and the live wire and the neutral wire can be more accurately distinguished during maintenance, enabling the staff to complete the work tasks more accurately.

[0035] Please refer to the attached Figure 4 and the attached Figure 6 As shown, a first mounting post 20 is fixedly connected to the lower surface of the first fixed disk 13. A first connecting post 21 is fixedly connected to the lower surface of the first mounting post 20. A first connecting rod 22 is fixedly connected to the lower surface of the first connecting post 21. A second mounting post 23 is fixedly connected to the upper surface of the base 15. A second connecting post 24 is fixedly connected to the upper surface of the second mounting post 23; a second connecting rod 25 is fixedly connected to the upper surface of the second connecting post 24. A T-shaped block 26 is rotatably connected to the outer wall of the second connecting rod 25. The outer wall of the first connecting rod 22 is rotatably connected inside the T-shaped block 26. A connecting piece 27 is fixedly connected to the outer wall on the right side of the T-shaped block 26; the outer wall on the right side of the connecting piece 27 is fixedly connected inside the lamp post 2. A spring body 28 is arranged on the outer wall on the left side of the T-shaped block 26. A connecting disk 29 is arranged at the bottom end of the spring body 28; the outer wall on the left side of the connecting disk 29 is fixedly connected to the outer wall on the right side of the battery pack body 10. The outer wall on the right side of the T-shaped block 26 is slidably connected inside the connecting disk 29 and the battery pack body 10.

[0036] Specifically, when a vehicle accidentally hits the lamp post 2, the lamp post 2 will impact the connecting piece 27. The connecting piece 27 drives the T-shaped block 26 to squeeze the spring body 28. At the same time, the T-shaped block 26 can pull the first connecting post 21 and the second connecting post 24 for buffering. Springs are arranged inside the first connecting post 21 and the second connecting post 24 to improve their buffering ability. When the connecting piece 27 is impacted, the T-shaped block 26 will slide inside the battery pack body 10 and the connecting disk 29, so as to reduce the possibility of the street lamp collapsing and being damaged due to external impact, avoid causing accidental injuries to pedestrians and vehicles, improve the safety of the road, and at the same time prevent safety accidents such as fires and explosions caused by the impact damage of the battery pack, reducing the potential safety hazards in the surrounding environment. The first mounting post 20 is used to fixedly connect the first connecting post 21, the second mounting post 23 is used to fixedly connect the second connecting post 24, and the T-shaped block 26 is used to pull the first connecting rod 22 and the second connecting rod 25.

[0037] Please refer to the appendix Figure 4 and the appendix Figure 6 , an LED street lamp, including a hidden battery pack of the LED street lamp, further comprising a bottom plate 1, the bottom plate 1 is arranged on the ground, the lower surface of the bottom plate 1 is parallel to the ground, a lamp post 2 is arranged on the upper surface of the bottom plate 1, the inner wall of the outer shell 3 is arranged on the outer wall of the lamp post 2, the outer wall of the battery pack body 10 is slidably connected inside the lamp post 2, the right outer wall of the connecting piece 27 is fixedly connected inside the lamp post 2, and the outer walls of the first fixing plate 13, the second fixing plate 14 and the base 15 are all fixedly connected inside the lamp post 2.

[0038] Specifically, the lamp post 2 is used to fix and support the first fixing plate 13, the second fixing plate 14 and the base 15 to prevent the first fixing plate 13, the second fixing plate 14 and the base 15 from shifting in position during use. The bottom plate 1 is used to fix the lamp post 2 to the ground, and the lamp post 2 is used to fix the outer shell 3.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hidden battery pack for an LED street lamp, comprising a housing (3), characterized in that: A water inlet groove (4) is provided inside the upper side of the shell (3), a sliding battery pack assembly is provided inside the shell (3), a drain port (5) is provided inside the shell (3), a buckle (6) is fixedly connected to the upper outer wall of the shell (3), a baffle (7) is slidably connected to the inside of the shell (3), a handle (8) is fixedly connected to the outer wall of the baffle (7), a limit block (9) is fixedly connected to the lower outer wall of the shell (3), and the outer wall of the handle (8) is arranged inside the limit block (9).

2. The hidden battery pack of the LED street lamp according to claim 1, characterized in that: The sliding battery pack assembly comprises a battery pack body (10), the outer wall of the battery pack body (10) is slidably connected to the interior of the outer shell (3), the outer wall of the battery pack body (10) is fixedly connected to a handle 2 (1001), a battery slot (11) is provided inside the battery pack body (10), and the outer wall of the battery pack body (10) is fixedly connected to a limiting column (12).

3. The hidden battery pack of the LED street lamp according to claim 2, characterized in that: A fixing plate 1 (13) is arranged on the upper surface of the battery pack body (10), a fixing plate 2 (14) is arranged on the outer wall of the limiting column (12), and a base (15) is arranged on the lower surface of the battery pack body (10).

4. The hidden battery pack for LED street lamp according to claim 3, characterized in that: The lower outer wall of the limiting column (12) is slidably connected to the inside of the base (15), the outer wall of the limiting column (12) is slidably connected to the inside of the first fixed plate (13), and the outer wall of the limiting column (12) is slidably connected to the inside of the second fixed plate (14).

5. The hidden battery pack for LED street lamp according to claim 4, characterized in that: A rubber column one (16) is fixedly connected to the interior of one side of the fixing plate two (14), and a rubber column two (17) is fixedly connected to the interior of the other side of the fixing plate two (14). The outer walls of the rubber column one (16) and the rubber column two (17) are both fixedly connected to the interior of the fixing plate one (13).

6. The hidden battery pack for LED street lamp according to claim 5, characterized in that: A conductive sheet 1 (18) and a conductive sheet 2 (19) are provided inside the upper side of the battery pack body (10); the upper surface of the conductive sheet 1 (18) is in contact with the lower surface of the rubber column 1 (16); and the upper surface of the conductive sheet 2 (19) is in contact with the lower surface of the rubber column 2 (17).

7. The hidden battery pack for LED street lamp according to claim 6, characterized in that: The lower surface of the fixing plate 1 (13) is fixedly connected to a mounting column 1 (20), the lower surface of the mounting column 1 (20) is fixedly connected to a connecting column 1 (21), the lower surface of the connecting column 1 (21) is fixedly connected to a connecting rod 1 (22), the upper surface of the base (15) is fixedly connected to a mounting column 2 (23), and the upper surface of the mounting column 2 (23) is fixedly connected to a connecting column 2 (24).

8. The hidden battery pack for LED street lamp according to claim 7, characterized in that: The upper surface of the second connecting column (24) is fixedly connected to a second connecting rod (25), the outer wall of the second connecting rod (25) is rotatably connected to a T-shaped block (26), the outer wall of the first connecting rod (22) is rotatably connected to the inside of the T-shaped block (26), and the right outer wall of the T-shaped block (26) is fixedly connected to a connecting piece (27).

9. The hidden battery pack for LED street lamp according to claim 8, characterized in that: The left outer wall of the T-shaped block (26) is provided with a spring body (28), the bottom end of the spring body (28) is provided with a connecting plate (29), the left outer wall of the connecting plate (29) is fixedly connected to the right outer wall of the battery pack body (10), and the right outer wall of the T-shaped block (26) is slidably connected to the inside of the connecting plate (29) and the battery pack body (10).

10. An LED street lamp, characterized in that: A hidden battery pack for an LED street lamp comprising the embodiment of any one of claims 1 to 9, further comprising a base plate (1), the base plate (1) being arranged on the ground, the lower surface of the base plate (1) being parallel to the ground, a lamp pole (2) being arranged on the upper surface of the base plate (1), the inner wall of the outer shell (3) being arranged on the outer wall of the lamp pole (2), the outer wall of the battery pack body (10) being slidably connected to the inside of the lamp pole (2), the right outer wall of the connecting plate (27) being fixedly connected to the inside of the lamp pole (2), and the outer walls of the fixing plate 1 (13), the fixing plate 2 (14) and the base (15) being fixedly connected to the inside of the lamp pole (2).

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