Solar street lamp ground cage

Abstract

The utility model relates to the technical field of solar street lamp ground cages, in particular to a solar street lamp ground cage which comprises fixing frames and fixing rods, the interiors of the two fixing frames are fixedly connected with the four symmetrically-arranged fixing rods, the bottom ends of the fixing rods are fixedly connected with fixing bases, the top ends of the fixing bases are provided with limiting grooves, and the limiting grooves are fixedly connected with the fixing rods. According to the LED lamp, through the arrangement of the fixing frame, the fixing rod, the fixing base, the limiting groove, the supporting rod, the fixing rod, the positive and negative rotating threaded rod, the first strong spring, the rubber layer, the lamp holder, the lamp pole and other components, when vibration occurs, the arranged supporting rod drives the positive and negative rotating threaded rod, the rubber layer and the lamp holder to move upwards under the guidance of the limiting groove; when the ground cage structure vibrates on the ground, the ground cage structure is reset under the action of the first strong spring, a good buffering effect is achieved, and compared with traditional rigid connection, the pressure borne by the lamp post, the lamp holder and the whole ground cage structure when the ground vibrates can be effectively reduced through buffering of the first strong spring, the supporting rod and the limiting groove.

Description

Technical Field

[0001] This utility model relates to the field of solar street light ground cage technology, specifically a solar street light ground cage. Background Technology

[0002] The ground cage of a solar street light is a basic component of a solar street light. It is mainly used to fix large poles such as street light poles, monitoring poles, and sign poles on the road surface. The ground cage is usually buried underground and is made of steel pipes or iron rods of different thicknesses and lengths connected together. It is shaped like a cage, hence the name ground cage.

[0003] Existing solar street light ground cage structures are relatively simple and have poor shock absorption. In the event of disasters such as earthquakes, the light pole and ground cage are rigidly connected, which poses a risk of deformation and damage. Therefore, a new type of solar street light ground cage is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a solar street light ground cage to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A solar street light enclosure includes a mounting frame and mounting rods. Four symmetrically arranged mounting rods are fixedly connected inside the two mounting frames. A mounting base is fixedly connected to the bottom end of each mounting rod. A limiting groove is formed at the top end of each mounting base. A support rod is slidably connected inside the limiting groove. A mounting plate is fixedly connected to the top end of each mounting rod. A forward and reverse threaded rod penetrating the mounting plate is fixedly connected to the top end of the support rod. A first high-strength spring is provided on the outer side of the forward and reverse threaded rod, located between the mounting plate and the support rod. A rubber layer is provided at the top end of the mounting plate. A lamp holder is fixedly connected to the top end of the rubber layer. A lamp pole is fixedly connected to the top end of the lamp holder.

[0007] Preferably, a fixing ring located above the lamp holder is slidably connected to the outer side of the forward and reverse spiral threaded rod, and a second strong spring located outside the forward and reverse spiral threaded rod is fixedly connected to the top of the fixing ring. A first nut located above the second strong spring is helically connected to the outer side of the forward and reverse spiral threaded rod, and a second nut located above the first nut is helically connected to the outer side of the forward and reverse spiral threaded rod.

[0008] Preferably, there are four forward and reverse threaded rods, which are symmetrically arranged on the outside of the lamp post, and the forward and reverse threaded rods are connected through the lamp holder and the rubber layer.

[0009] Preferably, the first nut, the second nut, the second strong spring, and the fixing ring are grouped together, and there are four groups in total, which are symmetrically arranged on the outside of the lamp post.

[0010] Preferably, there are four first strong springs, which are symmetrically arranged on the surface of the support rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, the fixed frame, fixed rod, fixed seat, limiting groove, support rod, fixed rod, forward and reverse spiral threaded rod, first strong spring, rubber layer, lamp holder and lamp pole are set up so that when vibration occurs, the support rod, guided by the limiting groove, drives the forward and reverse spiral threaded rod, rubber layer and lamp holder to move upward. Under the action of the first strong spring, they are reset, which plays a good buffering role. Compared with the traditional rigid connection, the buffering of the first strong spring, support rod and limiting groove can effectively reduce the pressure on the lamp pole, lamp holder and the entire ground cage structure when the ground vibrates. This solves the problem that the existing solar street light ground cage structure is relatively simple and has poor shock absorption effect. In the event of disasters such as earthquakes, the lamp pole and ground cage are rigidly connected and are prone to deformation and damage.

[0013] 2. In this utility model, after the lamp holder is connected to the forward and reverse threaded rod, the fixing ring and the second strong spring are put on the forward and reverse threaded rod. Then, the first nut is connected in the forward direction and the second nut is connected in the reverse direction. Through the connection structure in both directions, the first nut and the second nut can be effectively prevented from loosening due to vibration. Even if loosening occurs, the fixing ring will always be in contact with the lamp holder under the action of the second strong spring, pressing the lamp holder and keeping it in contact with the fixing plate downwards. This achieves the effect of avoiding the shaking of the solar street light caused by the loosening of the nuts under normal conditions. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a detailed structural diagram of the present invention;

[0016] Figure 3 This is a detailed bottom view of the structure of this utility model;

[0017] Figure 4 This is a detailed structural diagram of the forward and reverse spiral threaded rod of this utility model.

[0018] In the diagram: 1. Fixing frame; 2. Fixing rod; 3. Fixing seat; 4. Limiting groove; 5. Support rod; 6. Fixing plate; 7. Reverse spiral threaded rod; 8. First strong spring; 9. Rubber layer; 10. Lamp holder; 11. Fixing ring; 12. Second strong spring; 13. First nut; 14. Second nut; 15. Lamp pole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0021] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A solar street light cage includes a fixing frame 1 and fixing rods 2. Four fixing rods 2 are symmetrically arranged and fixedly connected inside the two fixing frames 1. The bottom end of the fixing rod 2 is fixedly connected to a fixing seat 3. The top end of the fixing seat 3 is provided with a limiting groove 4. A support rod 5 is slidably connected inside the limiting groove 4. The top end of the fixing rod 2 is fixedly connected to a fixing plate 6. The top end of the support rod 5 is fixedly connected to a forward and reverse spiral threaded rod 7 that passes through the fixing plate 6. The outer side of the forward and reverse spiral threaded rod 7 is provided with a first strong spring 8 located between the fixing plate 6 and the support rod 5. The top end of the fixing plate 6 is provided with a rubber layer 9. The top end of the rubber layer 9 is fixedly connected to a lamp holder 10. The top end of the lamp holder 10 is fixedly connected to a lamp pole 15.

[0024] A retaining ring 11 located above the lamp holder 10 is slidably connected to the outer side of the reversible threaded rod 7. A second strong spring 12 located outside the reversible threaded rod 7 is fixedly connected to the top of the retaining ring 11. A first nut 13 located above the second strong spring 12 is spirally connected to the outer side of the reversible threaded rod 7. A second nut 14 located above the first nut 13 is spirally connected to the outer side of the reversible threaded rod 7. There are four reversible threaded rods 7, which are symmetrically arranged on the outer side of the lamp post 15. The reversible threaded rod 7 is connected through the lamp holder 10 and the rubber layer 9. The first nut 13, the second nut 14, the second strong spring 12 and the retaining ring 11 form a group. There are four groups of the first nut 13, the second nut 14, the second strong spring 12 and the retaining ring 11, which are symmetrically arranged on the outer side of the lamp post 15. There are four first strong springs 8, which are symmetrically arranged on the surface of the support rod 5.

[0025] Workflow: When using a solar street light cage, first install the lamp holder 10 above the fixing plate 6. At this time, the forward and reverse threaded rod 7 has already passed through the lamp holder 10. After the lamp holder 10 is connected to the forward and reverse threaded rod 7, put the fixing ring 11 and the second strong spring 12 on the forward and reverse threaded rod 7. Then, connect the first nut 13 in the forward direction and the second nut 14 in the reverse direction. Through the connection structure in both directions, the first nut 13 and the second nut 14 can be effectively prevented from loosening due to vibration. Even if loosening occurs, the fixing ring 11 will always remain fixed under the action of the second strong spring 12. The lamp holder 10 is pressed against the mounting plate 6, causing it to be pressed downwards and kept in contact with the fixing plate 6. This prevents the solar street light from shaking due to loose nuts under normal conditions. The support rod 5, guided by the limiting groove 4, drives the forward and reverse threaded rod 7, rubber layer 9 and lamp holder 10 to move upwards. Under the action of the first strong spring 8, they are reset, which plays a good buffering role. Compared with the traditional rigid connection, the buffering effect of the first strong spring 8, support rod 5 and limiting groove 4 can effectively reduce the pressure on the lamp post 15, lamp holder 10 and the entire ground cage structure when the ground vibrates.

[0026] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar energy street light ground cage comprising a fixing frame (1) and a fixing rod (2), characterized in that: The interiors of two fixed frames (1) are fixedly connected with four fixed rods (2) arranged symmetrically, the bottom ends of the fixed rods (2) are fixedly connected with fixed seats (3), the top ends of the fixed seats (3) are provided with limiting grooves (4), the interiors of the limiting grooves (4) are slidably connected with supporting rods (5), the top ends of the fixed rods (2) are fixedly connected with fixed plates (6), the top ends of the supporting rods (5) are fixedly connected with positive and negative threaded rods (7) penetrating through the fixed plates (6), the outer sides of the positive and negative threaded rods (7) are provided with first strong springs (8) between the fixed plates (6) and the supporting rods (5), the top ends of the fixed plates (6) are provided with rubber layers (9), the top ends of the rubber layers (9) are fixedly connected with lamp holders (10), and the top ends of the lamp holders (10) are fixedly connected with lamp rods (15).

2. The solar street light ground cage according to claim 1, wherein: The outer sides of the positive and negative threaded rods (7) are slidably connected with fixed rings (11) above the lamp holders (10), the top ends of the fixed rings (11) are fixedly connected with second strong springs (12) on the outer sides of the positive and negative threaded rods (7), the outer sides of the positive and negative threaded rods (7) are screw-connected with first nuts (13) above the second strong springs (12), and the outer sides of the positive and negative threaded rods (7) are screw-connected with second nuts (14) above the first nuts (13).

3. The solar street light ground cage according to claim 2, wherein: The number of the positive and negative threaded rods (7) is four, and the positive and negative threaded rods (7) are arranged symmetrically on the outer sides of the lamp rods (15), and the interiors of the lamp holders (10) and the rubber layers (9) are penetratingly connected with the positive and negative threaded rods (7).

4. The solar street light ground cage of claim 2, wherein: The first nuts (13), the second nuts (14), the second strong springs (12) and the fixed rings (11) form a group, there are four groups of the first nuts (13), the second nuts (14), the second strong springs (12) and the fixed rings (11), and the four groups of the first nuts (13), the second nuts (14), the second strong springs (12) and the fixed rings (11) are arranged symmetrically on the outer sides of the lamp rods (15).

5. The solar street light cage of claim 1, wherein: The number of the first strong springs (8) is four, and the first strong springs (8) are arranged symmetrically on the surfaces of the supporting rods (5).

Images