CN111600289A - Two-in-one multifunctional lightning protection box - Google Patents
Two-in-one multifunctional lightning protection box Download PDFInfo
- Publication number
- CN111600289A CN111600289A CN202010526678.9A CN202010526678A CN111600289A CN 111600289 A CN111600289 A CN 111600289A CN 202010526678 A CN202010526678 A CN 202010526678A CN 111600289 A CN111600289 A CN 111600289A
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- CN
- China
- Prior art keywords
- lightning protection
- protection box
- box body
- multifunctional
- lightning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/16—Earthing arrangements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Abstract
The invention discloses a two-in-one multifunctional lightning protection box, which comprises a lightning protection box body, wherein an insulating seat is arranged at the upper part of the lightning protection box body, a current conducting plate is arranged on the insulating seat, a lightning rod is fixedly connected above the current conducting plate, a grounding conductor is arranged on the current conducting plate, and the grounding conductor is embedded into the ground and forms a conductive path with the ground; a slide rail is arranged on the rear wall of the lightning protection box body, an installation plate is arranged on the slide rail, the installation plate and the lightning protection box body can generate relative sliding through the slide rail, and a lightning protection module is arranged on the installation plate; the installation plate and the slide rail are arranged in the lightning protection box body, the lightning protection module is arranged on the installation plate, and after the side door is opened, the lightning protection module can be pulled out of the lightning protection box body through the slide rail, so that maintenance work of maintenance personnel is facilitated; through placing the signal lightning protection in the signal isolation chamber, isolated external interference, guaranteed that signal lightning protection device can not receive external signal's interference when the lightning protection.
Description
Technical Field
The invention relates to the technical field of lightning protection equipment, in particular to a two-in-one multifunctional lightning protection box.
Background
Lightning protection means a protection technology for preventing damages to buildings or internal equipment thereof caused by direct lightning or electromagnetic pulses of lightning by constituting an integrated system mode of intercepting, dredging and finally discharging into the ground, and lightning protection devices, also called lightning arresters, surge protectors, overvoltage protectors and the like, mainly comprise power lightning arresters and signal lightning arresters, wherein the lightning arresters are used for preventing the equipment in the lightning stroke from being damaged by modern electricity and other technologies, and lightning energy in the lightning arresters is absorbed and mainly comprises zinc oxide piezoresistors and gas discharge. The lightning protection box is divided into a power supply lightning protection box and a signal lightning protection box according to different protected objects; the power supply lightning protection box is the most common and comprises two types according to connection modes: series type and parallel type. The signal lightning protection box has the following: the lightning protection box comprises a network signal lightning protection box, a control box lightning protection box and some customized lightning protection boxes with special models. But all lightning protection boxes have to have a reliable grounding as a prerequisite. The lightning protection box is provided with a power supply indication, a lightning protection indication, a deterioration alarm and indication, a lightning stroke counter, a lightning protection fuse wire and the like, and the SPD module is composed of a voltage switch module and a voltage limit module. The lightning protection device is mainly installed at the power inlet wire of a power distribution room, a power distribution cabinet, an alternating current distribution panel, a switch box and other important equipment and equipment easy to be struck by lightning so as to protect the equipment from being damaged by lightning overvoltage invading along a power line; the method can be widely applied to the main power protection of systems such as communication, electric power, traffic, finance, railway, civil aviation and the like. The composite power supply lightning protection box is widely applied to lightning protection and overvoltage protection of main power supplies of systems such as communication, electric power, factories and mines, finance, civil aviation, railways and the like; the environment of a first-level lightning protection facility is required to be installed in a main distribution panel, a power distribution cabinet and a distribution box of a building; the environment is unattended and a first-stage lightning protection device with remote signaling indication is required to be installed; a first-stage lightning protection failure indication and alarm indication and a lightning discharge recording environment are required; small area but requires a two-stage surge protection environment. The existing lightning protection device is frequently subjected to electric leakage phenomenon during maintenance and is difficult to move, and maintenance personnel often need to stretch a handle into a lightning protection box or directly take the lightning protection box down during maintenance, so that inconvenience in maintenance is caused; in addition, the power lightning protection and the signal lightning protection as well as the equipment shell lightning protection are usually put together, so that the signals are easily interfered with each other, especially for the signal lightning protection.
Disclosure of Invention
The invention aims to provide a two-in-one multifunctional lightning protection box to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a two-in-one multifunctional lightning protection box comprises a lightning protection box body, wherein an insulating seat is arranged at the upper part of the lightning protection box body, a conductive plate is arranged on the insulating seat, a lightning rod is fixedly connected above the conductive plate, a grounding conductor is arranged on the conductive plate, and the grounding conductor is buried in the ground and forms a conductive path with the ground; the lightning protection box comprises a lightning protection box body and is characterized in that a sliding rail is arranged on the rear wall of the lightning protection box body, a mounting plate is arranged on the sliding rail, the mounting plate passes through the sliding rail and the lightning protection box body to slide relatively, and a lightning protection module is arranged on the mounting plate.
Preferably, the lightning protection module includes signal isolation room, power cut-off and power lightning protection device, the signal isolation room is fixed to be set up the upper portion of mounting panel, power cut-off and power lightning protection device fixed mounting be in the signal isolation room below on the mounting panel.
Preferably, a line detection sensor and a signal lightning protection device are fixedly installed in the signal isolation chamber, and an isolation plate is further arranged below the signal isolation chamber.
Preferably, the bottom of the lightning protection box body is further provided with a cable pipeline, a cable is arranged in the cable pipeline, and the lightning protection module is connected with an external circuit through the cable in the cable pipeline.
Preferably, the side face of the lightning protection box body is provided with a side door for the installation plate and the lightning protection module to enter and exit.
Preferably, the side face of the lightning protection box body is further provided with a sealing strip corresponding to the side door.
Preferably, the sealing strip is an ethylene propylene diene monomer sealing rubber strip, a silicone rubber sealing rubber strip, a nitrile rubber sealing strip or a polyurethane rubber sealing strip.
Preferably, the slide rail is provided with two groups of double-layer or multi-layer extension slide rails which are parallel up and down and have large sliding stroke.
Preferably, the mounting plate is made of an insulating material.
Has the advantages that: compared with the prior art, the invention has the beneficial effects that:
1. the installation plate and the slide rail are arranged in the lightning protection box body, the lightning protection module is arranged on the installation plate, and after the side door is opened, the lightning protection module can be pulled out of the lightning protection box body through the slide rail, so that maintenance work of maintenance personnel is facilitated;
2. the signal lightning protection device is placed in the signal isolation chamber, so that external interference is isolated, and the signal lightning protection device is prevented from being interfered by external signals while lightning protection is performed;
3. through setting up current conducting plate, current conducting plate and ground connection conductor, can transmit the most electric quantity of thunder and lightning to the ground, effectively guaranteed the safety of self safety and each inside electrical components of this equipment.
Drawings
Fig. 1 is a front view of a two-in-one multifunctional lightning protection box according to the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural view of a side door in a two-in-one multifunctional lightning protection box according to the present invention.
In the drawings: 1-lightning protection box body, 2-mounting plate, 3-slide rail, 4-signal isolation chamber, 5-isolation plate, 6-power supply cut-off device, 7-power supply lightning protection device, 8-line detection sensor, 9-signal lightning protection device, 10-insulating seat, 11-conductive plate, 12-conductive plate, 13-grounding conductor, 14-cable pipeline, 15-side door and 16-sealing strip.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
Examples
Referring to fig. 1-3, in an embodiment of the present invention, a two-in-one multifunctional lightning protection box includes a lightning protection box body 1, an insulating base 10 is disposed on an upper portion of the lightning protection box body 1, a conductive plate 11 is mounted on the insulating base 10, a lightning rod 12 is fixedly connected above the conductive plate 11, a ground conductor 13 is disposed on the conductive plate 11, and the ground conductor 13 is buried in the ground and forms a conductive path with the ground; the wall mounting has slide rail 3 behind lightning protection box body 1, installs mounting panel 2 on the slide rail 3, and mounting panel 2 can produce relative slip through slide rail 3 and lightning protection box body 1, is provided with the lightning protection module on the mounting panel 2.
Further, the lightning protection module comprises a signal isolation room 4, a power cut-off device 6 and a power lightning protection device 7, wherein the signal isolation room 4 is fixedly arranged on the upper portion of the mounting plate 2, and the power cut-off device 6 and the power lightning protection device 7 are fixedly arranged on the mounting plate 2 below the signal isolation room 4.
Furthermore, a line detection sensor 8 and a signal lightning protection device 9 are fixedly installed in the signal isolation chamber 4, and an isolation plate 5 is further arranged below the signal isolation chamber 4.
Further, the bottom of the lightning protection box body 1 is further provided with a cable pipeline 14, a cable is arranged in the cable pipeline 14, and the lightning protection module is connected with an external circuit through the cable in the cable pipeline 14.
Furthermore, a side door 15 for the installation plate 2 and the lightning protection module to enter and exit is arranged on the side surface of the lightning protection box body 1.
Furthermore, a sealing strip 16 corresponding to the side door 15 is further disposed on the side surface of the lightning protection box body 1.
Further, the sealing strip 16 is an ethylene propylene diene monomer sealing strip, a silicone rubber sealing strip, a nitrile rubber sealing strip or a polyurethane rubber sealing strip.
Further, the slide rail 3 is provided with two sets of two parallel upper and lower layers of double-layer or multi-layer extension slide rails with large sliding stroke.
Further, the mounting plate 2 is made of an insulating material.
The use process comprises the following steps:
when the lightning protection device is used, power supply lightning protection and signal lightning protection are isolated through the signal isolation chamber 4 and the isolation plate 5, so that the mutual interference phenomenon can not occur when the lightning protection device works, and the lightning protection effect is enhanced; when the inside needs maintenance of lightning protection incasement portion, open side door 15, with pulling mounting panel 2, mounting panel 2 takes the lightning protection module to be pulled out lightning protection case body 1 outside through slide rail 3, makes things convenient for maintenance personal to maintain it.
In the process, the mounting plate and the slide rail are arranged in the lightning protection box body, the lightning protection module is arranged on the mounting plate, and after the side door is opened, the lightning protection module can be pulled out of the lightning protection box body through the slide rail, so that maintenance of maintenance personnel is facilitated; the signal lightning protection device is placed in the signal isolation chamber, so that external interference is isolated, and the signal lightning protection device is prevented from being interfered by external signals while lightning protection is performed; by arranging the current-conducting plate, the current-conducting plate and the grounding conductor, most of electric quantity of thunder can be transmitted to the ground, and the self safety of the equipment and the safety of each internal electrical element are effectively ensured; the application has the advantages of simple structure, strong practicability and simple operation and is worth popularizing.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (9)
1. A two-in-one multifunctional lightning protection box comprises a lightning protection box body (1), wherein an insulating seat (10) is arranged at the upper part of the lightning protection box body (1), a conductive plate (11) is installed on the insulating seat (10), a lightning rod (12) is fixedly connected above the conductive plate (11), a grounding conductor (13) is arranged on the conductive plate (11), and the grounding conductor (13) is buried in the ground and forms a conductive path with the ground; the lightning protection box is characterized in that a sliding rail (3) is installed on the rear wall of the lightning protection box body (1), a mounting plate (2) is installed on the sliding rail (3), the mounting plate (2) can slide relative to the lightning protection box body (1) through the sliding rail (3), and a lightning protection module is arranged on the mounting plate (2).
2. The two-in-one multifunctional lightning protection box according to claim 1, characterized in that: the lightning protection module comprises a signal isolation chamber (4), a power cut-off device (6) and a power lightning protection device (7), wherein the signal isolation chamber (4) is fixedly arranged on the upper portion of the mounting plate (2), and the power cut-off device (6) and the power lightning protection device (7) are fixedly arranged on the mounting plate (2) below the signal isolation chamber (4).
3. The two-in-one multifunctional lightning protection box according to claim 2, characterized in that: the signal isolation room (4) is internally and fixedly provided with a line detection sensor (8) and a signal lightning protection device (9), and an isolation plate (5) is arranged below the signal isolation room (4).
4. The two-in-one multifunctional lightning protection box according to claim 1, characterized in that: the lightning protection box is characterized in that a cable pipeline (14) is further arranged at the bottom of the lightning protection box body (1), a cable is arranged in the cable pipeline (14), and the lightning protection module is connected with an external circuit through the cable in the cable pipeline (14).
5. The two-in-one multifunctional lightning protection box according to claim 1, characterized in that: the side face of the lightning protection box body (1) is provided with a side door (15) for the installation plate (2) and the lightning protection module to enter and exit.
6. The two-in-one multifunctional lightning protection box according to claim 5, characterized in that: and a sealing strip (16) corresponding to the side door (15) is also arranged on the side surface of the lightning protection box body (1).
7. The two-in-one multifunctional lightning protection box according to claim 6, characterized in that: the sealing strip (16) is an ethylene propylene diene monomer sealing rubber strip, a silicon rubber sealing rubber strip, a nitrile rubber sealing strip or a polyurethane rubber sealing strip.
8. The two-in-one multifunctional lightning protection box according to claim 1, characterized in that: the slide rail (3) is provided with two groups of vertically parallel double-layer or multi-layer extension slide rails with large sliding stroke.
9. The two-in-one multifunctional lightning protection box according to claim 1, characterized in that: the mounting plate (2) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526678.9A CN111600289A (en) | 2020-06-05 | 2020-06-05 | Two-in-one multifunctional lightning protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010526678.9A CN111600289A (en) | 2020-06-05 | 2020-06-05 | Two-in-one multifunctional lightning protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111600289A true CN111600289A (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010526678.9A Pending CN111600289A (en) | 2020-06-05 | 2020-06-05 | Two-in-one multifunctional lightning protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111600289A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129879A (en) * | 2016-07-14 | 2016-11-16 | 山东金人电气有限公司 | A kind of high integration multifunctional comprehensive box-type substation |
| CN205811535U (en) * | 2016-06-22 | 2016-12-14 | 天津市吉涛防雷电器有限公司 | A kind of anti-interference thunder resisting equipment |
| CN210129672U (en) * | 2019-06-29 | 2020-03-06 | 上海神众智能科技有限公司 | Electric box for strong and weak current management |
-
2020
- 2020-06-05 CN CN202010526678.9A patent/CN111600289A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205811535U (en) * | 2016-06-22 | 2016-12-14 | 天津市吉涛防雷电器有限公司 | A kind of anti-interference thunder resisting equipment |
| CN106129879A (en) * | 2016-07-14 | 2016-11-16 | 山东金人电气有限公司 | A kind of high integration multifunctional comprehensive box-type substation |
| CN210129672U (en) * | 2019-06-29 | 2020-03-06 | 上海神众智能科技有限公司 | Electric box for strong and weak current management |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20200828 |