Step street lamp capable of being freely contracted

Abstract

The utility model relates to the technical field of step street lamps, and discloses a step street lamp with free contraction, which comprises a step, the top of the step is fixedly connected with a barrier strip, the bottom of the barrier strip is provided with a fixed frame, the inside of the fixed frame is slidably connected with a movable frame, and the outer sides of the fixed frame and the movable frame are fixedly connected with lamp strips. A telescopic assembly is installed between the interior of the fixed frame and the interior of the movable frame, installation blocks are fixedly connected to the two sides of the bottom of the fixed frame, two installation bases are fixedly connected to the outer side of the step, installation grooves are formed in the installation bases, and clamping grooves are formed in the sides, close to each other, between the two installation bases. According to the step street lamp, through cooperation of the mounting block, the mounting base, the mounting groove, the clamping groove, the sleeve shell, the insertion rod, the baffle, the insertion plate and the spring, the step street lamp can be conveniently and rapidly mounted and dismounted when maintenance and replacement are needed, and then maintenance operation on the step street lamp by a maintainer is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of step street lamps, in particular to a step street lamp with the function of being freely retractable. Background Art

[0002] Stairway lights are lighting devices designed for use on stairs or steps to provide safe, convenient lighting and increase the aesthetics of the place. This type of street light is usually installed on the steps or handrails of the stairs to provide sufficient lighting to help pedestrians walk safely in dark or dim environments.

[0003] At present, most step street lamps are fixed structures installed on the steps. When the street lamp is damaged or needs maintenance, maintenance personnel need to use tools to remove the street lamp from the steps. The process is time-consuming and labor-intensive. Therefore, a step street lamp with retractable freedom is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a step street lamp with retractable freedom, aiming to improve the problem in the prior art that when the street lamp is damaged or needs maintenance, maintenance personnel need to use tools to remove the street lamp from the steps, which is a time-consuming and labor-intensive process.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a step street lamp with free contraction, comprising a step, a baffle fixedly connected to the top of the step, a fixed frame is arranged at the bottom of the baffle, a movable frame is slidably connected inside the fixed frame, a light bar is fixedly connected to the outside of the fixed frame and the movable frame, a telescopic component is installed between the fixed frame and the inside of the movable frame, mounting blocks are fixedly connected to the two sides of the bottom of the fixed frame, two mounting seats are fixedly connected to the outside of the step, a mounting groove is provided inside the mounting seat, a card groove is provided on one side close to the two mounting seats, a shell is fixedly connected to one side close to the two mounting seats, a plug rod is slidably connected inside the shell, a baffle is fixedly connected to one end of the plug rod close to the mounting seat, a plug plate is fixedly connected to the side of the baffle away from the plug rod, and a spring is sleeved on the outer periphery of the plug rod.

[0006] As a further description of the above technical solution:

[0007] The telescopic assembly comprises a mounting sleeve, the outer side of the mounting sleeve is fixedly connected to the inside of the movable frame, the inside of the mounting sleeve is threadedly connected with a lead screw, and the left end of the lead screw is rotatably connected to the inside of the fixed frame.

[0008] As a further description of the above technical solution:

[0009] The outer side of the installation block is slidably connected to the inside of the installation slot, and the outer side of the plug board passes through the card slot and is arranged in the inside of the installation slot.

[0010] As a further description of the above technical solution:

[0011] The mounting block is located on a side of the inserting plate close to the step.

[0012] As a further description of the above technical solution:

[0013] The outer side of the baffle is slidably connected to the inside of the casing.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to a side of the baffle away from the plug plate, and the other end of the spring is fixedly connected to the inner wall of the casing.

[0016] As a further description of the above technical solution:

[0017] The left end of the lead screw passes through the fixing frame and is fixedly connected with a handle.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, through the coordination of the mounting block, the mounting seat, the mounting groove, the card slot, the housing, the plug rod, the baffle, the plug plate and the spring, the step street lamp can be conveniently and quickly installed and disassembled when maintenance and replacement are required, thereby facilitating maintenance operations on the step street lamp by maintenance personnel.

[0020] 2. In the utility model, through the coordination of the fixed frame, the movable frame, the light bar, the mounting sleeve, the lead screw and the handle, the step street lamp can freely extend or retract the length of the table lamp according to the width of the installed steps, thereby adapting to the installation and use of different steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional diagram of a step street lamp with free retraction proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the installation sleeve structure of a step street lamp with free retraction proposed by the utility model;

[0023] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 4 The utility model is a schematic diagram of a plug-in board structure of a step street lamp with free retraction.

[0025] Legend:

[0026] 1. Step; 2. Baffle; 3. Fixed frame; 4. Movable frame; 5. Light bar; 6. Mounting block; 7. Mounting seat; 8. Mounting slot; 9. Card slot; 10. Housing; 11. Rod; 12. Baffle; 13. Plate; 14. Spring; 15. Mounting sleeve; 16. Screw; 17. Handle. DETAILED DESCRIPTION

[0027] The following will combine 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 them. Based on the embodiments in the utility model, the art -+

[0028] All other embodiments obtained by ordinary technicians without making any creative work are within the scope of protection of this utility model.

[0029] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a step street lamp with the ability to retract freely, comprising a step 1, a baffle 2 fixedly connected to the top of the step 1, and a street lamp installed under the baffle 2. The baffle 2 can effectively prevent pedestrians from hitting the street lamp when walking, thereby protecting the street lamp. A fixed frame 3 is provided at the bottom of the baffle 2, and a movable frame 4 is slidably connected inside the fixed frame 3. Light bars 5 are fixedly connected to the outsides of the fixed frame 3 and the movable frame 4. The length of the street lamp can be effectively adjusted through the cooperation of the movable frame 4 and the fixed frame 3, and the light bar 5 on the movable frame 4 is embedded inside the movable frame 4 to ensure that the light bar 5 can provide effective lighting when the street lamp is turned on. A telescopic component is installed between the fixed frame 3 and the movable frame 4. The length of the street lamp can be freely adjusted through the telescopic component, so as to adapt to the installation of steps 1 of different widths and improve the lighting effect of the street lamp.

[0030] Reference Figure 1 , Figure 3 and Figure 4, the bottom sides of the fixed frame 3 are fixedly connected with mounting blocks 6, the outer side of the step 1 is fixedly connected with two mounting seats 7, the mounting seats 7 are provided with mounting grooves 8, the sides close to the two mounting seats 7 are provided with card slots 9, the sides close to the two mounting seats 7 are fixedly connected with a sleeve 10, the sleeve 10 is slidably connected with a plug rod 11, the end of the plug rod 11 close to the mounting seat 7 is fixedly connected with a baffle 12, the side of the baffle 12 away from the plug rod 11 is fixedly connected with a plug plate 13, and the outer periphery of the plug rod 11 is sleeved with a spring 14. Pull the plug rod 11 to drive the baffle 12 and the plug plate 13 to move, so that the plug plate 13 is separated from the inside of the mounting groove 8 and separated from the front part of the mounting block 6. At this time, the mounting block 6 located in the mounting groove 8 is out of the locked state, and the fixed frame 3 and the movable frame 4 can be pulled forward to move, so that the mounting block 6 slides out from the inside of the mounting groove 8, and then the street lamp is quickly disassembled, so that it is convenient for the staff to repair or replace the faulty street lamp.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The outer side of the mounting block 6 is slidably connected to the inside of the mounting groove 8, and the outer side of the plug plate 13 passes through the card slot 9 and is arranged inside the mounting groove 8. The front outlet of the mounting block 6 can be closed by the plug plate 13, thereby preventing the mounting block 6 from being separated from the inside of the mounting groove 8. The mounting block 6 is located on the side of the plug plate 13 close to the step 1. The plug plate 13 blocks the mounting block 6 inside the mounting groove 8, ensuring that the fixed frame 3 and the movable frame 4 can be stably installed at the bottom of the baffle 2. The outer side of the baffle 12 is slidably connected to the inside of the casing 10, and the baffle 12 is used to limit the insertion rod 11 to prevent the insertion rod 11 from being pulled out of the casing 10. One end of the spring 14 is fixedly connected to the side of the baffle 12 away from the plug plate 13, and the other end of the spring 14 is fixedly connected to the inner wall of the casing 10. The baffle 12 is tightly pressed by the spring 14 to prevent the plug plate 13 from being separated from the inside of the mounting groove 8.

[0032] Reference Figure 1 and Figure 2 The telescopic assembly includes a mounting sleeve 15, the outer side of the mounting sleeve 15 is fixedly connected to the inside of the movable frame 4, the mounting sleeve 15 is threadedly connected to a lead screw 16, and the left end of the lead screw 16 is rotatably connected to the inside of the fixed frame 3. The left end of the lead screw 16 penetrates the fixed frame 3 and is fixedly connected to a handle 17. According to the width of the installed step 1, the worker drives the lead screw 16 to rotate by rotating the handle 17, and the rotation of the lead screw 16 drives the mounting sleeve 15 to move to the right, and then the mounting sleeve 15 pushes the movable frame 4 to extend to the right from the inside of the fixed frame 3. Until the length of the fixed frame 3 and the movable frame 4 is adjusted to match the width of the step 1, it is ensured that the street lamp can be installed to adapt to the width of the step 1, and the purpose of free telescopic adjustment is achieved.

[0033] Working principle: When installing the street lamp, according to the width of the step 1 to be installed, the worker rotates the handle 17 to drive the lead screw 16 to rotate, and the lead screw 16 rotates to drive the installation sleeve 15 to move to the right, and then the installation sleeve 15 pushes the movable frame 4 to extend to the right from the inside of the fixed frame 3. Until the length of the fixed frame 3 and the movable frame 4 are adjusted to match the width of the step 1. When the street lamp needs to be maintained and replaced, the worker only needs to pull the plug rod 11 to drive the baffle 12 and the plug plate 13 to move, so that the plug plate 13 is separated from the inside of the installation groove 8 and separated from the front of the installation block 6. At this time, the installation block 6 located in the installation groove 8 is out of the locked state, and the fixed frame 3 and the movable frame 4 can be pulled forward to slide the installation block 6 out of the inside of the installation groove 8, and then the street lamp can be quickly disassembled. After that, a new street lamp or a maintained street lamp can be reinstalled by placing the fixed frame 3 and the movable frame 4 between the baffle 2 and the mounting seat 7, and inserting the mounting block 6 into the mounting groove 8 until the mounting block 6 moves and contacts the inner wall at the rear side of the mounting groove 8. At this time, the plug rod 11 is pulled from the opening, and the compressed spring 14 is reset to push the baffle 12 to move inside the casing 10. The baffle 12 pushes the plug plate 13 through the slot 9 into the mounting groove 8. After that, the plug plate 13 entering the mounting groove 8 will block the front of the mounting block 6, thereby restricting the mounting block 6 inside the mounting groove 8, and the installation of the street lamp is completed.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A step street lamp with the ability to be retracted freely, comprising a step (1), characterized in that: The top of the step (1) is fixedly connected to a baffle (2), the bottom of the baffle (2) is provided with a fixed frame (3), the interior of the fixed frame (3) is slidably connected to a movable frame (4), the outer sides of the fixed frame (3) and the movable frame (4) are fixedly connected to light bars (5), a telescopic component is installed between the interior of the fixed frame (3) and the movable frame (4), both sides of the bottom of the fixed frame (3) are fixedly connected to mounting blocks (6), the outer side of the step (1) is fixedly connected to two mounting seats (7), the mounting seats (7) A mounting groove (8) is provided inside, a clamping groove (9) is provided on the side close to the two mounting seats (7), a sleeve (10) is fixedly connected to the side close to the two mounting seats (7), an insertion rod (11) is slidably connected inside the sleeve (10), an end of the insertion rod (11) close to the mounting seat (7) is fixedly connected to a baffle (12), a side of the baffle (12) away from the insertion rod (11) is fixedly connected to an insertion plate (13), and a spring (14) is sleeved on the outer periphery of the insertion rod (11).

2. The step street lamp with the ability to be retracted freely according to claim 1, characterized in that: The telescopic assembly comprises a mounting sleeve (15), the outer side of the mounting sleeve (15) is fixedly connected to the inside of the movable frame (4), the inner side of the mounting sleeve (15) is threadedly connected to a lead screw (16), and the left end of the lead screw (16) is rotatably connected to the inside of the fixed frame (3).

3. The step street lamp with the ability to be retracted freely according to claim 1, characterized in that: The outer side of the mounting block (6) is slidably connected to the inside of the mounting groove (8), and the outer side of the plug board (13) passes through the card groove (9) and is arranged inside the mounting groove (8).

4. The step street lamp with the ability to be retracted freely according to claim 1, characterized in that: The mounting block (6) is located on a side of the inserting plate (13) close to the step (1).

5. The step street lamp with the ability to be retracted freely according to claim 1, characterized in that: The outer side of the baffle (12) is slidably connected to the inside of the casing (10).

6. The step street lamp with the ability to be retracted freely according to claim 1, characterized in that: One end of the spring (14) is fixedly connected to a side of the baffle (12) away from the plug plate (13), and the other end of the spring (14) is fixedly connected to the inner wall of the casing (10).

7. The step street lamp with the ability to be retracted freely according to claim 2, characterized in that: The left end of the lead screw (16) passes through the fixed frame (3) and is fixedly connected to a handle (17).

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