CN210007383U - leakage-free power supply lightning protection module convenient to disassemble and assemble - Google Patents
leakage-free power supply lightning protection module convenient to disassemble and assemble Download PDFInfo
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- CN210007383U CN210007383U CN201921062822.7U CN201921062822U CN210007383U CN 210007383 U CN210007383 U CN 210007383U CN 201921062822 U CN201921062822 U CN 201921062822U CN 210007383 U CN210007383 U CN 210007383U
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Abstract
The utility model provides a non-leakage current power lightning protection module convenient to dismouting, including non-leakage current power lightning protection case, fixed otic placode, fixing through hole, cable conductor card, receiver, detachable earth conductor structure, easy to assemble's ground connection busbar structure, the guard plate structure that can note the thunderbolt number of times, protecting box , joint strip, mechanical lock, protecting box, ventilative lid, cable jack and hasp the utility model discloses fixed otic placode and fixing through hole's setting is favorable to increasing the convenience of this lightning protection device installation, improves work efficiency, and the rotation axis, kinking wheel, the setting of spacing cap and lightning-arrest wire is favorable to twining the lightning-arrest wire and accomodates, and fixed when conveniently carrying, busbar board, live wire wiring end, zero line wiring end and earth connection's setting is favorable to connecting fixedly to the cable conductor of non-leakage current power, increases the convenience of seeking.
Description
Technical Field
The utility model belongs to the technical field of no leakage current power protection equipment, especially, relate to kinds of no leakage current power lightning protection module convenient to dismouting.
Background
The power supply lightning protection module is suitable for power supply protection of systems such as a distribution room, a distribution cabinet, a switch cabinet, an alternating current and direct current distribution panel, a communication system, an electronic system, an electric power system, a network system, an energy source system, a railway system, a highway system and the like, the distribution cabinet with outdoor input and a building layer distribution cabinet are arranged in a building, the low-voltage (220/380VAC) industrial power grid and a civil power grid are used, a signal lightning protector is used for overvoltage protection of line invasion, a lightning rod is used for direct lightning protection, the power system is mainly used for three-phase power supply input or output ends in an automatic machine room and a main control room power supply panel of a transformer substation, the lightning protection box is lightning protection devices and is mainly installed at power supply inlet wires of equipment which are easy to be struck by lightning, so as to protect the equipment from damage caused by lightning overvoltage invasion along a power supply line, and the lightning protection devices are all formed by serially connecting a switch type.
The invention discloses a Chinese patent with publication number CN200920304716 and provides kinds of leakage-free power supply lightning protection modules, which have the technical scheme that the leakage-free power supply lightning protection modules comprise a voltage-limiting device and a switch device, wherein the voltage-limiting device is connected with the switch device in series, and the leakage-free power supply lightning protection modules also comprise a module box, the voltage-limiting device and the switch device are welded and connected in series and then are installed in the module box, the voltage-limiting device adopts a 34 x 34 voltage-sensitive chip, and the switch device adopts a gas discharge tube with the diameter of 16 mm of 600V/40kA manufactured by platinum-rhenium company.
Therefore, it is necessary to invent kinds of non-leakage current power lightning protection modules which are convenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides easy-to-dismount non-leakage power supply lightning protection modules, to solve the problems that the existing non-leakage power supply lightning protection modules are inconvenient to dismount and mount, the power cable is inconvenient to connect and fix and cannot count lightning stroke times, easy-to-dismount non-leakage power supply lightning protection modules comprise a non-leakage power supply lightning protection box, a fixing lug plate, a fixing through hole, a cable wire clamping plate, a storage box, a detachable grounding wire structure, an easy-to-mount grounding bus bar structure, a protection plate structure capable of recording lightning stroke times, a protection box , a sealing rubber strip, a mechanical lock, a protection box, a ventilation box cover, a cable jack and a lock catch, wherein the fixing lug plate is respectively bolted on the left side and the right side of the rear part of the upper surface of the non-leakage power supply lightning protection box, the fixing through hole is arranged in the middle position of the upper surface of the front surface of the fixing lug plate, the cable wire clamping plate is riveted on the lower position of the inner rear surface of the non-leakage power supply lightning protection box, the cable wire clamping plate is connected to the left position of the middle position of the inner lower surface of the lightning protection box, the middle position of the lightning protection box, the lightning protection box is connected to the left surface of the middle position of the lightning protection box, the lightning rod of the lightning rod is connected to the lightning rod of the lightning rod, the lightning rod is connected to the lightning rod of the lightning rod, the lightning rod of the lightning protection box, the lightning rod is connected to the lightning rod of the hinge, the lightning rod is connected to the hinge, the hinge structure, the hinge of the hinge, the hinge structure, the hinge of the hinge structure, the hinge is connected to the hinge, the hinge of the hinge, the hinge is connected to the hinge of the hinge, the hinge structure, the hinge is connected to the hinge structure, the hinge of the hinge structure, the hinge is connected to the hinge structure, the hinge is connected to the hinge, the hinge.
Preferably, the conveniently-installed grounding busbar structure comprises a busbar plate, a n-shaped mounting plate, a live wire terminal, a zero wire terminal, a grounding wire terminal and a reserved screw, wherein the n-shaped mounting plate is riveted at the left side and the right side of the front surface of the busbar plate respectively; the live wire terminal, the zero wire terminal and the grounding wire terminal are respectively embedded on the front surface of the bus plate from left to right; the reserved screws are respectively in threaded connection with the upper part and the lower part of the front surface of the mounting plate in a shape like a Chinese character 'ji'.
Preferably, the protection plate structure capable of recording the number of lightning strokes comprises a front observation window, a fixed connecting plate, an indicator light, a lightning counter and a lightning guiding probe, wherein the fixed connecting plate is glued to the front surface of the front observation window; the indicator lamp is embedded in the left side position inside the fixed connecting plate; the lightning counter is connected to the right side of the inside of the fixed connecting plate through a screw; the lightning triggering probe is longitudinally and threadedly connected to the right side of the upper surface of the fixed connecting plate and is electrically connected with the lightning counter.
Preferably, the protective box is a PVC plastic box with an opening at the upper part; the upper surface of the breathable box cover is provided with a circular vent hole.
Preferably, the mechanical lock and the lock catch are mutually clamped; the sealing rubber strip is a rectangular rubber strip.
Preferably, the rotating shaft is embedded in the lower right side of the inside of the leakage-free power supply lightning protection box; the lightning protection wire movably penetrates through the right side position of the lower surface of the non-leakage power supply lightning protection box.
Preferably, the lower end of the ground inserting drill rod is conical; and the lower part of the outer surface of the ground inserting drill rod is provided with threads.
Preferably, the mounting plate is made of stainless steel sheets in a shape like a Chinese character 'ji', and the cable clamp pieces are respectively arranged corresponding to the live wire terminal, the zero wire terminal and the grounding wire terminal .
Preferably, the front observation window is made of a transparent PVC plastic plate, and is embedded with the protective box .
Preferably, the non-leakage current power supply lightning protection box is a rectangular stainless steel box; and an insulating paint layer is coated on the outer surface of the leakage-free power supply lightning protection box.
Preferably, the indicating lamp is an LED lamp with model number XD-09; the lightning counter is a counter with the model number of KLF-JSQ; the mechanical lock is a mechanical lock with the model number MS 7214.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, fixed otic placode and fixed through-hole's setting, be favorable to increasing the convenience of this lightning protection device installation, improve work efficiency.
2. The utility model discloses in, locking bolt, fixed grab handle and the setting of inserting ground borer pole are favorable to inserting ground borer pole and being connected with ground, play electrically conductive effect to conveniently dismantle.
3. The utility model discloses in, rotation axis, kinking wheel, spacing cap and lightning-arrest wire's setting is favorable to twining the lightning-arrest wire and accomodates, fixed when conveniently carrying.
4. The utility model discloses in, the setting of a few font mounting panels and reservation screw, be favorable to installing fixedly to the busbar board, increase the convenience of operation.
5. In the utility model, the protection box is a PVC plastic box with an opening at the upper part; the upper surface of the breathable box cover is provided with the circular vent hole, so that insect-repellent pills (such as camphor balls) or drying agents can be stored in the protective box, and the insect-proof and moisture-proof effects are achieved.
6. The utility model discloses in, the busbar board, live wire wiring end, zero line wiring end and earth connection wiring end set up, be favorable to connecting fixedly to the cable conductor of no leakage current power supply, increase the convenience of seeking.
7. The utility model discloses in, the setting of thunder and lightning counter and thunder leading probe, be favorable to collecting the lightning protection number of times, conveniently carry out data analysis and adjust.
8. The utility model discloses in, the setting of anterior observation window and pilot lamp, the behavior that is favorable to the power is looked over, avoids the emergence of electric shock phenomenon.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the detachable ground wire structure of the present invention.
Fig. 3 is a schematic structural diagram of the grounding bus bar structure convenient to install according to the present invention.
Fig. 4 is a schematic structural diagram of a protection plate structure capable of recording lightning stroke times of the present invention.
In the figure:
1. the lightning protection box comprises a non-leakage current power supply lightning protection box body, 2, a fixed lug plate, 3, a fixed through hole, 4, a cable wire clamping piece, 5, a storage box body, 6, a detachable grounding wire structure, 61, a rotating shaft, 62, a wire winding wheel, 63, a limiting cap, 64, a lightning protection wire, 65, a locking bolt, 66, a fixed handle, 67, a ground insertion poker rod, 7, a grounding busbar structure convenient to install, 71, a busbar plate, 72, a mounting plate shaped like a Chinese character 'ji', 73, a live wire terminal, 74, a zero wire terminal, 75, a grounding wire terminal, 76, a reserved screw, 8, a protection plate structure capable of recording lightning stroke times, 81, a front observation window, 82, a fixed connecting plate, 83, an indicator light, 84, a lightning counter, 85, a lightning leading probe, 9, a protection box , 10, a sealing rubber strip, 11, a mechanical lock, 12, a protection box, 13, a ventilation box cover, 14.
Detailed Description
The present invention will be described in with reference to the accompanying drawings:
example (b):
as shown in the accompanying drawings 1-2, the utility model provides easy-to-mount non-leakage current power supply lightning protection modules, which comprise a non-leakage current power supply lightning protection box 1, a fixed lug plate 2, a fixed through hole 3, a cable wire clamping piece 4, a storage box 5, a detachable grounding wire structure 6, an easy-to-mount grounding bus bar structure 7, a protection plate structure 8 capable of recording lightning stroke times, a protection box , a sealing rubber strip 10, a mechanical lock 11, a protection box 12, a ventilation box cover 13, a cable jack 14 and a lock catch 15, wherein the fixed lug plate 2 is respectively bolted at the left side and the right side of the rear part of the upper surface of the non-leakage current power supply lightning protection box 1, the fixed through hole 3 is arranged at the middle position of the upper part of the front surface of the fixed lug plate 2, the cable wire clamping piece 4 is riveted at the lower position of the inner rear surface of the non-leakage current power supply lightning protection box 1, the storage box 5 is glued at the left lower position of the inner lower surface of the non-leakage current power supply lightning protection box 1, the storage box 6 is connected at the left lower position of the inner lower surface of the middle lower surface of the lightning protection box cover 65 of the non-leakage current power supply lightning protection box 1, the middle bolt plug box 1, the lightning protection box is connected with the lightning protection box handle 13 of the lightning protection box 1, the lightning protection box 6, the lightning protection box handle 13, the lightning protection box 6, the lightning protection box handle 13, the lightning protection box is connected with the lightning protection box, the lightning protection box 1 at the lightning protection box, the lightning protection box handle 13, the lightning protection box handle 13, the lightning protection box handle 13 is fastened with the lightning protection box handle, the lightning protection box handle 13, the lightning protection box handle 6 is arranged at the lightning protection box, the lightning rod of the lightning protection box, the lightning rod of the lightning rod 6, the lightning rod 6, the lightning rod of the lightning rod is fastened by the lightning rod, the lightning rod 6, the lightning rod of the lightning rod 6, the lightning rod 13, the lightning rod is fastened by the lightning rod.
In the above embodiment, as shown in fig. 3, specifically, the conveniently-installed ground busbar structure 7 includes a busbar plate 71, an inverted-v-shaped mounting plate 72, a live wire terminal 73, a neutral wire terminal 74, a ground wire terminal 75 and a reserved screw 76, where the inverted-v-shaped mounting plates 72 are respectively riveted at left and right sides of a front surface of the busbar plate 71; the live wire terminal 73, the zero wire terminal 74 and the ground wire terminal 75 are respectively embedded on the front surface of the bus plate 71 from left to right; the reserved screws 76 are respectively in threaded connection with the upper part and the lower part of the front surface of the mounting plate 72 in a shape like a Chinese character 'ji'; fixing bolt runs through fixing through hole 3 and fixes fixed otic placode 2 on the wall to fix no leakage current power lightning protection box 1, then, run through cable jack 14 with no leakage current power and connect in live wire wiring end 73, zero line wiring end 74 and earth connection wiring end 75 respectively.
In the above embodiment, as shown in fig. 4, specifically, the protective plate structure 8 capable of recording the number of lightning strikes comprises a front observation window 81, a fixed connection plate 82, an indicator light 83, a lightning counter 84 and a lightning leading probe 85, wherein the fixed connection plate 82 is glued on the front surface of the front observation window 81; the indicator lamp 83 is embedded in the left position inside the fixed connecting plate 82; the lightning counter 84 is in screwed connection with the right position inside the fixed connecting plate 82; the lightning triggering probe 85 is longitudinally and threadedly connected to the right side of the upper surface of the fixed connecting plate 82 and is electrically connected with the lightning counter 84; the mechanical lock 11 is closed by a matched key, the mechanical lock is powered on after being switched on, the indicator lamp 83 and the lightning counter 84 are started, the lightning guiding probe 85 feeds signals back to the lightning counter 84 to record the number of lightning strokes when the mechanical lock is struck by lightning, and redundant current is poured into the ground through the lightning conducting wire 64 through the fixed grab handle 66 and the ground inserting drill rod 67, so that the lightning protection effect is achieved.
In the above embodiment, specifically, the protective box 12 specifically adopts a PVC plastic box with an opening at the upper part; the upper surface of the ventilation box cover 13 is provided with a circular vent hole.
In the above embodiment, specifically, the mechanical lock 11 and the lock catch 15 are clamped with each other; the sealing rubber strip 10 is a rectangular rubber strip.
In the above embodiment, specifically, the rotating shaft 61 is embedded in the lower right position inside the no-leakage current power lightning protection box 1; the lightning conductor 64 movably penetrates through the right side position of the lower surface of the no-leakage power supply lightning protection box 1.
In the above embodiment, specifically, the lower end of the ground inserting rod 67 is conical; the lower part of the outer surface of the ground inserting drill rod 67 is provided with threads.
In the above embodiment, the mounting plate 72 is made of stainless steel sheet, and the cable clamp 4 is disposed corresponding to the live wire terminal 73, the neutral wire terminal 74 and the ground wire terminal 75 .
In the above embodiment, the front observation window 81 is made of a transparent PVC plastic plate, and the front observation window 81 and the protective box 9 are embedded.
In the above embodiment, specifically, the leakage-free power supply lightning protection box 1 specifically adopts a rectangular stainless steel box; and an insulating paint layer is coated on the outer surface of the leakage-free power supply lightning protection box 1.
In the above embodiment, the indicator light 83 is an LED light with model number XD-09; the lightning counter 84 is a counter with the model number of KLF-JSQ; the mechanical lock 11 is a mechanical lock with model number MS 7214.
Principle of operation
When the utility model is used, the fixing bolt penetrates through the fixing through hole 3 to fix the fixing lug plate 2 on the wall surface, so as to fix the leakage-free power lightning protection box 1, and then the lead of the leakage-free power is penetrated through the cable jack 14 and is respectively connected with the live wire wiring end 73, the zero wire wiring end 74 and the grounding wire wiring end 75; insect-repellent pills (such as camphor balls) or drying agents are put into the protective box 12 to play the insect-proof and moisture-proof functions, and the air-permeable box cover 13 is buckled; taking out the fixed grab handle 66 and the ground inserting drill rod 67 from the storage box 5, unscrewing the locking bolt 65, winding the lightning protection wire 64 on the screw rod, and screwing the locking bolt 65 again to insert the ground inserting drill rod 67 into the ground; the mechanical lock 11 is closed by a matched key, the mechanical lock is powered on after being switched on, the indicator lamp 83 and the lightning counter 84 are started, the lightning guiding probe 85 feeds signals back to the lightning counter 84 to record the number of lightning strokes when the mechanical lock is struck by lightning, and redundant current is poured into the ground through the lightning conducting wire 64 through the fixed grab handle 66 and the ground inserting drill rod 67, so that the lightning protection effect is achieved.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
- The lightning protection module is characterized by comprising a lightning protection box (1) with no leakage current power, a fixing lug plate (2), a fixing through hole (3), a cable conductor clamping plate (4), a storage box (5), a detachable grounding conductor structure (6), a grounding busbar structure (7) which is convenient to mount, a protection plate structure (8) capable of recording lightning stroke times, a protection box (9), a sealing rubber strip (10), a mechanical lock (11), a protection box (12), a ventilation box cover (13), a cable jack (14) and a lock catch (15), wherein the fixing lug plate (2) is respectively bolted at the left side and the right side of the rear part of the upper surface of the lightning protection box (1), the fixing through hole (3) is arranged at the middle position of the upper part of the front surface of the fixing lug plate (2), the cable conductor clamping plate (4) is riveted at the lower part of the inner rear surface of the lightning protection box (1), the cable conductor clamping plate (5) is arranged at the lower part of the inner rear part of the left side surface of the lightning protection box (1), the middle screw bolt of the lightning protection box (65) is connected at the position of the lightning protection box (65), the middle screw bolt of the lightning protection box (9), the middle screw bolt of the lightning protection box (6), the cable plug screw bolt is arranged at the position of the plug screw bolt plug screw (6), the plug screw (9), the plug screw (6) of the plug screw (6), the plug screw (6) of the plug screw (6) is connected at the plug screw (1), the plug screw at the position of the plug screw at the position of the plug screw at the position of the plug screw at the position of the plug screw at the left side of the plug position of the plug screw at the plug position of.
- 2. The easy-to-mount and dismount non-leakage current power lightning protection module according to claim 1, wherein the easy-to-mount grounding busbar structure (7) comprises a busbar plate (71), a zigzag mounting plate (72), a live wire terminal (73), a neutral wire terminal (74), a ground wire terminal (75) and a reserved screw (76), wherein the zigzag mounting plate (72) is riveted at the left and right positions of the front surface of the busbar plate (71) respectively; the live wire terminal (73), the zero wire terminal (74) and the grounding wire terminal (75) are respectively embedded on the front surface of the bus plate (71) from left to right; the reserved screws (76) are respectively in threaded connection with the upper part and the lower part of the front surface of the mounting plate (72) in a shape like a Chinese character 'ji'.
- 3. The easy-to-dismount no-leakage current power lightning protection module according to claim 1, wherein the protective plate structure (8) capable of recording lightning stroke number comprises a front observation window (81), a fixed connection plate (82), an indicator light (83), a lightning counter (84) and a lightning leading probe (85), the fixed connection plate (82) is glued on the front surface of the front observation window (81); the indicator lamp (83) is embedded in the left position inside the fixed connecting plate (82); the lightning counter (84) is connected to the right position inside the fixed connecting plate (82) through a screw; the lightning triggering probe (85) is longitudinally and spirally connected to the right side of the upper surface of the fixed connecting plate (82) and is electrically connected with the lightning counter (84).
- 4. The easy-to-dismount no-leakage current power lightning protection module according to claim 1, characterized in that the protection box (12) is a PVC plastic box with an open top; the upper surface of the ventilating box cover (13) is provided with a round vent hole.
- 5. The easy-to-dismount leakage-free power supply lightning protection module according to claim 1, wherein the mechanical lock (11) and the latch (15) are clamped to each other; the sealing rubber strip (10) is a rectangular rubber strip.
- 6. The easy-to-dismount no-leakage power lightning protection module according to claim 1, wherein the rotation shaft (61) is mounted at the lower position of the inner right side of the no-leakage power lightning protection box (1); the lightning protection wire (64) movably penetrates through the right side position of the lower surface of the no-leakage power supply lightning protection box (1).
- 7. The easy-to-dismount no-leakage current power lightning protection module according to claim 1, wherein the lower end of the ground inserting poker (67) is conical; the lower part of the outer surface of the ground inserting drill rod (67) is provided with threads.
- 8. The easy-to-dismount non-leakage current power supply lightning protection module according to claim 2, wherein the mounting plate (72) is made of stainless steel sheet with a shape like a Chinese character 'ji', and the cable clamp (4) is respectively arranged corresponding to the live wire terminal (73), the neutral wire terminal (74) and the ground wire terminal (75) .
- 9. The easy-to-dismount no-leakage power lightning protection module according to claim 3, wherein the front observation window (81) is made of transparent PVC plastic plate, and the front observation window (81) is embedded with the protection box (9).
- 10. The easy-to-dismount non-leakage current power lightning protection module according to claim 1, wherein the non-leakage current power lightning protection box (1) is a rectangular stainless steel box; and an insulating paint layer is coated on the outer surface of the leakage-free power supply lightning protection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062822.7U CN210007383U (en) | 2019-07-09 | 2019-07-09 | leakage-free power supply lightning protection module convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062822.7U CN210007383U (en) | 2019-07-09 | 2019-07-09 | leakage-free power supply lightning protection module convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210007383U true CN210007383U (en) | 2020-01-31 |
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ID=69310497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921062822.7U Expired - Fee Related CN210007383U (en) | 2019-07-09 | 2019-07-09 | leakage-free power supply lightning protection module convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210007383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173508A (en) * | 2021-12-01 | 2022-03-11 | 上海御渡半导体科技有限公司 | Power module structure for Automatic Test Equipment (ATE) |
-
2019
- 2019-07-09 CN CN201921062822.7U patent/CN210007383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114173508A (en) * | 2021-12-01 | 2022-03-11 | 上海御渡半导体科技有限公司 | Power module structure for Automatic Test Equipment (ATE) |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20200709 |