CN218442138U - Street lamp pole structure capable of reducing electric shock accidents in rainy season - Google Patents
Street lamp pole structure capable of reducing electric shock accidents in rainy season Download PDFInfo
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- CN218442138U CN218442138U CN202221828106.7U CN202221828106U CN218442138U CN 218442138 U CN218442138 U CN 218442138U CN 202221828106 U CN202221828106 U CN 202221828106U CN 218442138 U CN218442138 U CN 218442138U
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Abstract
The utility model relates to a street lamp pole structure for reducing electric shock accidents in rainy season, which mainly comprises a lamp, a stainless steel conical seamless street lamp pole, a high-level access window, a junction box with a residual current protection device, a ground wire connecting terminal, an incoming cable with an outer sheath, an outgoing cable with an outer sheath, a self-supply power wire of the lamp, a power wire inlet pipe, a power wire outlet pipe, a ground wire, a vertical grounding electrode, a lamp pole base, a grounding foot bolt and a remote power distribution box; the ground clearance of the lower edge of the high-level access panel is 1.6 meters, and the protection level of the high-level access panel is IP55. According to the invention, by improving the height of the lamp pole access panel and simultaneously improving the protection level of the access panel from IP33 to IP55 required by national standards, the wiring terminal and the electrical device in the access panel can always work in a dry environment under the common urban waterlogging condition, so that the street lamp is prevented from being invaded and soaked by rainwater, and the aim of reducing the street lamp leakage probability in rainy seasons is achieved.
Description
Technical Field
The utility model belongs to the field of lighting, involve street light pole structure.
Background
In rainy season, the existing street lamp pole access panel is low in height (usually 0.25 to 0.35 m away from the ground), and insufficient in rain protection level (the protection level is usually IP33, and only water can be drenched in the range of 60 degrees on the vertical surface of the protective shell), so that when urban waterlogging occurs, street lamp electrical devices and wiring ends are soaked by rain and even immersed in water, and further, an equipment metal shell, a surrounding water accumulation area or adjacent metal equipment are possibly electrified, and therefore, an electric shock risk is formed for pedestrians.
Therefore, this patent proposes a street lamp pole structure that can be used to reduce rainy season electric shock accident to expect through improving street lamp pole structure, reach under the prerequisite of guarantee street lamp normal operating, reduce street lamp electric shock accident risk.
Disclosure of Invention
The utility model aims to solve the problem that a street lamp pole structure that can be used to reduce rainy season electric shock accident is provided, and this structure improves on original general type street lamp design basis and comes, does not influence arranging and using of street lamp, on a small amount of increase manufacturing cost's basis, has greatly improved the electric safety of street lamp when rainy season urban waterlogging.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a street lamp pole structure of reducible rainy season electric shock accident mainly comprises the power block terminal of lamps and lanterns, stainless steel toper seamless light pole, high-order access panel, terminal box (taking residual current protection device), ground wire connecting terminal, outband sheath inlet wire cable, outband sheath outlet wire cable, lamps and lanterns self-distribution power cord, power inlet wire pipe, power outlet wire pipe, earth connection, perpendicular earthing pole, lamp pole base, ground connection foot bolt, distal end. The protection grade of the high-level access panel is IP55 (water can be sprayed in all directions) so as to prevent rainwater and splash invasion, and the lower edge of the access panel is 1.6 meters away from the ground so as to prevent an electric device or a wiring terminal of the access panel from being soaked in water during waterlogging.
The top of the stainless steel conical seamless street lamp pole is provided with a lamp mounting pole extending towards the side direction, and an inclined support is arranged between the lamp mounting pole and the main pole of the stainless steel conical seamless street lamp pole; the lamp is arranged on the lamp mounting rod; the junction box is positioned in the high-level access window, and the ground wire connecting terminal is arranged on the junction box and is communicated with the metal inner wall of the lamp post through a soft copper wire; the outgoing cable with the outer sheath, the self-distribution power line of the lamp and the power incoming pipe are arranged in the stainless steel conical seamless street lamp pole; the lamp post base is fixed on the ground through foundation bolts; the power supply inlet pipe and the power supply outlet pipe penetrate into the ground through the lamp pole base, the grounding wire and the vertical grounding electrode are communicated with the lamp pole metal body through the foundation bolt, the power supply inlet pipe is connected with the power distribution box at the far end, and the power supply outlet pipe is connected to the next lamp pole.
The utility model discloses on the basis that does not influence arranging and using and increase manufacturing cost a small amount of street lamp, the electric safety of street lamp when the rainy season urban waterlogging has greatly been improved. The risk of street lamp electric shock accidents is reduced on the premise of guaranteeing the normal operation of the street lamp.
Drawings
FIG. 1 is the upper half section of the street lamp post of the present invention;
fig. 2 is the utility model discloses a street light pole second half section and distal end block terminal.
Detailed Description
Referring to fig. 1 and 2, the present invention includes: the device comprises a lamp 1, a stainless steel conical seamless street lamp pole 2, a high-level access window 3, a junction box 4, a ground wire connecting terminal 5, an incoming wire cable 6 with an external sheath, an outgoing wire cable 7 with an external sheath, a self-distribution power wire 8 of the lamp, a power wire inlet pipe 9, a power wire outlet pipe 10, a ground wire 11, a vertical grounding electrode 12, a lamp pole base 13, foundation bolts 14 and a far-end power distribution box 15. The top of the stainless steel tapered seamless street lamp pole 2 is provided with a lamp mounting pole extending towards the side, and an inclined support is arranged between the lamp mounting pole and the main pole of the stainless steel tapered seamless street lamp pole 2; the lamp 1 is mounted on the lamp mounting rod. The junction box 4 is positioned in the high-level access window 3, and the ground wire connecting terminal 5 is arranged on the junction box and is communicated with the metal inner wall of the lamp post through a soft copper wire; the outgoing cable 7 with the outer sheath, the lamp self-distribution power line 8 and the power line inlet pipe 9 are arranged in the stainless steel conical seamless street lamp pole 2. The lamp post base 13 is fixed on the ground through foundation bolts 14; the power supply inlet pipe 9 and the power supply outlet pipe 10 penetrate into the ground through the lamp post base 13, the grounding wire 11 and the vertical grounding electrode 12 are communicated with the metal body of the lamp post through foundation bolts, the power supply inlet pipe 9 is connected with the power distribution box 15 at the far end, and the power supply outlet pipe 10 is connected to the next lamp post.
The lower edge of the high-level access panel 3 is 1.6 meters away from the ground, and the protection level is IP55.
And the junction box 4 is internally provided with a circuit breaker with residual current protection action.
And the remote power distribution box 15 is a circuit breaker with residual current protection action.
Claims (1)
1. The utility model provides a street light pole structure of reducible rainy season electric shock accident which characterized in that: the self-distribution type stainless steel light pole is mainly composed of a lamp, a stainless steel conical seamless light pole, a high-level access window, a junction box with a residual current protection device, a ground wire connecting terminal, an incoming wire cable with an external sheath, an outgoing wire cable with an external sheath, a self-distribution power wire of the lamp, a power wire inlet pipe, a power wire outlet pipe, a ground wire, a vertical ground electrode, a light pole base, foundation bolts and a far-end power distribution box; the ground clearance of the lower edge of the high-level access window is 1.6 m, and the protection level of the high-level access window is IP55; the top of the stainless steel conical seamless street lamp pole is provided with a lamp mounting pole extending towards the side, and an inclined support is arranged between the lamp mounting pole and the main pole of the stainless steel conical seamless street lamp pole; the lamp is arranged on the lamp mounting rod; the junction box is positioned in the high-level access window, and the ground wire connecting terminal is arranged on the junction box and is communicated with the metal inner wall of the lamp post through a soft copper wire; the outgoing cable with the outer sheath, the self-distribution power line of the lamp and the power incoming pipe are arranged in the stainless steel conical seamless street lamp pole; the lamp post base is fixed on the ground through foundation bolts; the power supply inlet pipe and the power supply outlet pipe penetrate into the ground through the lamp pole base, the grounding wire and the vertical grounding electrode are communicated with the lamp pole metal body through the foundation bolt, the power supply inlet pipe is connected with the power distribution box at the far end, and the power supply outlet pipe is connected to the next lamp pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828106.7U CN218442138U (en) | 2022-07-16 | 2022-07-16 | Street lamp pole structure capable of reducing electric shock accidents in rainy season |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828106.7U CN218442138U (en) | 2022-07-16 | 2022-07-16 | Street lamp pole structure capable of reducing electric shock accidents in rainy season |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442138U true CN218442138U (en) | 2023-02-03 |
Family
ID=85090232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221828106.7U Active CN218442138U (en) | 2022-07-16 | 2022-07-16 | Street lamp pole structure capable of reducing electric shock accidents in rainy season |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218442138U (en) |
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2022
- 2022-07-16 CN CN202221828106.7U patent/CN218442138U/en active Active
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