Lamp pole device capable of being powered off step by step

Abstract

The embodiment of the utility model discloses a lamp pole device capable of being powered off step by step, which relates to the technical field of intelligent traffic and comprises a pole body, a base, mounting electrical equipment, mounting static equipment and a step-by-step power-off circuit. Under the normal environment condition, all the mounted electrical devices on the intelligent lamp pole work normally; under the flood and ponding environment condition, the lower portion of the pole body can be submerged by ponding, at the moment, the step-by-step power-off circuit ensures that electrical equipment below a liquid level line is automatically disconnected, and the situation that all the electrical equipment on the intelligent lamp pole cannot work is avoided; and the situation that electronic equipment on the whole power supply circuit is completely short-circuited or even burnt due to the fact that a circuit on the lamp pole integrally breaks down is prevented, and personnel can conveniently distinguish the position of the lamp pole through the power failure alarm installed on the top.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent transportation, and in particular to a lamp pole device capable of gradually cutting off power. Background Art

[0002] In recent years, with the continuous deepening of urbanization and the frequent occurrence of extreme climate, urban flooding has become a natural disaster problem that often occurs in urban areas.

[0003] Due to the large-scale application of smart transportation technology, many road equipment, such as street lights, warning signs, camera bases, etc., require long-term uninterrupted power supply, and the number of electronic devices installed on a single lamp pole is increasing. Once urban flooding occurs, these electrical equipment deployed on both sides of the road are prone to large-scale damage. In particular, once the electronic equipment at the lowest height is flooded and short-circuited, the circuit on the entire lamp pole will malfunction, causing all electronic equipment on the power supply equipment to short-circuit or even burn out. Moreover, in addition to causing damage to the above-mentioned electronic equipment, when the water level rises, the main part of the power supply equipment such as telephone poles is usually mostly submerged, and the part exposed above the water is sometimes difficult to distinguish, making it easy for rescue workers' boats and tools to collide with these power supply equipment (these power supply equipment actually forms a water condition similar to a reef), thereby increasing the difficulty of rescue during urban flooding. Utility Model Content

[0004] An embodiment of the present utility model provides a lamp pole device that can cut off power step by step, which can prevent the circuit on the entire lamp pole from malfunctioning, thereby causing all electronic equipment on the entire power supply device to short-circuit or even burn out. The power-off alarm installed on the top also makes it easier for personnel to identify the position of the lamp pole.

[0005] In order to achieve the above-mentioned purpose, the embodiments of the present invention adopt the following technical solutions:

[0006] A lamp pole device capable of gradually shutting off power, comprising: a pole body (200), a base (203), mounted electrical equipment, and a gradually shutting off power circuit;

[0007] The rod body (200) is fixed on the ground (204) via a base (203);

[0008] The base (203) is externally connected to a power supply circuit, and the connection portion between the base (203) and the rod body (200) is wrapped by a base chassis;

[0009] The mounted electrical equipment is mounted on the pole body (200), the step-by-step power-off circuit is connected in series between the mounted electrical equipment and an external power supply line, and the power-off alarm (101) is mounted on the top of the pole body (200);

[0010] The rod body (200), the base (203) and the base chassis all adopt waterproof measures.

[0011] The utility model provides a lamp pole device with a step-by-step power-off feature. Under normal environmental conditions, all electrical equipment mounted on the smart lamp pole operates normally. However, in flooded and waterlogged environments, the lower portion of the pole may be submerged in water. In this case, the step-by-step power-off circuit automatically disconnects electrical equipment below the liquid level, while electrical equipment above the liquid level operates normally, preventing all electrical equipment on the smart lamp pole from becoming inoperable. Furthermore, the power-off alarm in the electrical equipment can provide audible and visual alarms when electrical equipment mounted at a certain height is submerged, making it easier for personnel to identify the cause. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 A schematic diagram of the overall architecture provided for an embodiment of the present utility model;

[0014] Figure 2 、 3 A schematic diagram of a circuit provided in an embodiment of the present utility model;

[0015] Reference numerals in the accompanying drawings: 100-circuit breaker, 101-power off alarm, 102-meteorological sensor, 103-smart lamp, 104-environmental sensor, 105-wireless WiFi, 106-traffic monitoring equipment, 107-video camera, 108-network sound column, 109-LED display, 110-one-button call device, 111-charging pile, 200-pole body, 201-static traffic sign, 202-water level sign, 203-base, 204-ground, 205-liquid level line, L-live wire, N-neutral wire, h-liquid level depth. DETAILED DESCRIPTION

[0016] To enable those skilled in the art to better understand the technical solutions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention will be described in detail below, with examples of the embodiments illustrated in the accompanying drawings. Throughout, identical or similar reference numerals represent identical or similar elements or elements having identical or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and intended solely to explain the present invention and are not to be construed as limiting the present invention. Those skilled in the art will appreciate that, unless otherwise specified, the singular forms "a," "an," "the," and "the" used herein may also include the plural forms. It should be further understood that the term "comprising" as used in the specification of the present invention refers to the presence of the stated features, integers, steps, operations, elements, and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when an element is referred to as being "connected" or "coupled" to another element, it may be directly connected or coupled to the other element, or intervening elements may be present. Furthermore, "connected" or "coupled" as used herein may include wireless connections or couplings. The wording "and / or" used herein includes any unit and all combinations of one or more associated listed items. It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as those generally understood by those skilled in the art in the field to which this utility model belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted with an idealized or overly formal meaning unless defined as herein.

[0017] The embodiment of the utility model provides a lamp pole device that can cut off power step by step, such as Figure 1 As shown, it comprises: a rod body (200), a base (203), mounted electrical equipment and a step-by-step power-off circuit; wherein the rod body (200) is fixed on the ground (204) through the base (203); the base (203) is externally connected to a power supply circuit, and the connection portion between the base (203) and the rod body (200) is wrapped by a base chassis;

[0018] The mounted electrical equipment is mounted on the pole body (200), the step-by-step power-off circuit is connected in series between the mounted electrical equipment and an external power supply line, and the power-off alarm (101) is mounted on the top of the pole body (200); the circuit breaker (100) is arranged at the upper part or top position of the pole body (200) to prevent the circuit breaker (100) from being damaged due to water flowing into the lower part of the pole body (200).

[0019] The rod body (200), the base (203) and the base chassis are all waterproof so that the wires inside the rod body (200) can still be powered after the rod body (200) is submerged. The waterproof measures can adopt the current common IP68 or higher standard waterproof technology means, which will not be repeated in this embodiment.

[0020] The step-by-step power-off circuit comprises: a live wire (L), a neutral wire (N), and a circuit breaker (100); one end of the circuit breaker (100) is connected to the live wire (L), and the other end is connected to the neutral wire (N) via a series mounted electrical device; the circuit breaker (100) is used to disconnect when the series mounted electrical device is short-circuited.

[0021] The power failure alarm (101) and the mounted electrical equipment at a specified height are connected to the same circuit breaker (100), so that when the mounted electrical equipment at the specified height short-circuits, the circuit breaker (100) is triggered to disconnect, thereby triggering the power failure alarm (101) to start an alarm. The connection status between the power failure alarm (101) and different circuit breakers (100) can be adjusted as needed, and when the connection status is adjusted, the mounted electrical equipment that shares the same circuit breaker (100) with the power failure alarm (101) is also adjusted.

[0022] Specifically, the types of mounted electrical equipment also include: meteorological sensors (102), smart lamps (103), environmental sensors (104), wireless WiFi (105), traffic monitoring equipment (106), video cameras (107), network sound columns (108), LED display screens (109), one-button call devices (110) and charging piles (111); the mounted electrical equipment and the step-by-step power-off circuit are electrically connected. Among the mounted electrical equipment, the power-off alarm (101) is located at the top of the pole body (200), and the other mounted electrical equipment is reasonably arranged at positions of corresponding heights of the pole body (200) according to actual needs. The one-button call device (110) and the charging pile (111) are installed in the base chassis.

[0023] In practical applications, the power failure alarm (101) can be Nanyi NYD-03J or similar products; the meteorological sensor (102) can be Yuxin YXC-FS1 or similar products;

[0024] The smart lamp (103) can be Zhongda Lighting ZDLDT-1035 or similar products; the environmental sensor (104) can be Yunjing Tianhe TH-Y12 or similar products; the wireless WiFi (105) can be TP-Link TL-AP302P or similar products; the traffic monitoring equipment (106) can be Hikvision DS-2CD3T47EWDV3-L or similar products; the video camera (107) can be Hikvision DS-2DC6432IW-D or similar products; the network sound column (108) can be Shibang NAS-8507BN or similar products; the LED display (109) can be Telsi TEX-LEDPP42 or similar products; the one-button call device (110) can be Shibang XC-9137VP or similar products; the charging pile (111) can be Freda FRD-CD786 or similar products; the other devices are mature and common devices on the market and are not described in detail here.

[0025] The live wire (L) and the neutral wire (N) use insulated cables.

[0026] Furthermore, a mounted static traffic indicator device is also mounted on the pole body (200), and the types of the mounted static traffic indicator device also include: a static traffic sign and a water level sign. The mounted static traffic indicator device mainly refers to various static traffic signs, such as a static traffic sign (201) and a water level sign (202). The static traffic sign (201) is used to complete the indication functions such as speed limit and lane marking. The water level sign (202) is used to display the water level.

[0027] Various mounted electrical equipment, live wire (L), neutral wire (N) and circuit breaker (100) form a parallel circuit with a height difference on the pole body (200). When the mounted electrical equipment at the lower part of the pole body (200) stops working due to a short circuit caused by water overflow or other reasons, the normal operation of the mounted electrical equipment at the upper part of the pole body (200) will not be affected.

[0028] In this embodiment, under normal environmental conditions, the electrical equipment mounted on the smart light pole all operates normally. However, in flooded and waterlogged environments, the lower portion of the pole may be submerged in water. A step-by-step power-off circuit automatically disconnects the electrical equipment below the liquid level, while the electrical equipment above the liquid level operates normally, preventing all electrical equipment on the smart light pole from becoming inoperable. Furthermore, a power-off alarm within the electrical equipment can provide audible and visual alarms when electrical equipment mounted at a certain height is flooded and short-circuited, indicating the depth of the flooding. Furthermore, the power-off alarm continuously sounds for a certain period of time, facilitating the guidance of rescue personnel, such as rescue helicopters (drones) and rescue teams.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The above is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in this utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. A lamp pole device capable of gradually shutting off power, characterized in that: include: Rod body (200), base (203), mounted electrical equipment and step-by-step power-off circuit; The rod body (200) is fixed on the ground (204) via a base (203); The base (203) is externally connected to a power supply circuit, and the connection portion between the base (203) and the rod body (200) is wrapped by a base chassis; The mounted electrical equipment is mounted on the pole body (200), the step-by-step power-off circuit is connected in series between the mounted electrical equipment and an external power supply line, and the power-off alarm (101) is mounted on the top of the pole body (200); The rod body (200), the base (203) and the base chassis all adopt waterproof measures.

2. The lamp pole device capable of gradual power off according to claim 1, characterized in that: The step-by-step power-off circuit comprises: a live wire (L), a neutral wire (N) and a circuit breaker (100); One end of the circuit breaker (100) is connected to the live wire (L), and the other end is connected to the neutral wire (N) via the mounted electrical equipment connected in series. The circuit breaker (100) is used to disconnect when the mounted electrical equipment connected in series is short-circuited.

3. The lamp pole device capable of gradual power off according to claim 2, characterized in that: The power-off alarm (101) and the mounted electrical equipment at a specified height are connected to the same circuit breaker (100), so that when the mounted electrical equipment at the specified height is short-circuited, the circuit breaker (100) is disconnected and the power-off alarm (101) is triggered to start.

4. The lamp pole device capable of gradual power off according to claim 1, characterized in that: The types of mounted electrical equipment also include: meteorological sensors (102), smart lamps (103), environmental sensors (104), wireless WiFi (105), traffic monitoring equipment (106), video cameras (107), network sound columns (108), LED display screens (109), one-button call devices (110) and charging piles (111); The one-button calling device (110) and the charging pile (111) are installed in the base chassis.

5. The lamp pole device capable of gradual power off according to claim 4, characterized in that: The power failure alarm (101) adopts Nanyi NYD-03J; The meteorological sensor (102) adopts Yuxin YXC-FS1; The intelligent lamp (103) adopts Zhongda Lighting ZDLDT-1035; The environmental sensor (104) adopts Yunjing Tianhe TH-Y12; Wireless WiFi (105) uses TP-Link TL-AP302P; Traffic monitoring equipment (106) uses Hikvision DS-2CD3T47EWDV3-L; The video camera (107) adopts Hikvision DS-2DC6432IW-D; The network column speaker (108) uses Shibang NAS-8507BN; The LED display (109) adopts Telsi TEX-LEDPP42; The one-touch calling device (110) uses the Shibang XC-9137VP; The charging pile (111) adopts Freda FRD-CD786.

6. The lamp pole device capable of gradual power off according to claim 4, characterized in that: A mounted static traffic indication device is also installed on the rod body (200), and the types of the mounted static traffic indication device also include: a static traffic indication sign and a water level indication sign.

7. The lamp pole device capable of gradual power off according to claim 2, characterized in that: Various mounted electrical equipment, live wire (L), neutral wire (N) and circuit breaker (100) form a parallel circuit with a height difference on the rod body (200).

8. The lamp pole device capable of gradual power off according to claim 2 or 7, characterized in that: The live wire (L) and the neutral wire (N) use insulated cables.

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