CN105261942A - Lightning-proof outdoor power distribution cabinet - Google Patents
Lightning-proof outdoor power distribution cabinet Download PDFInfo
- Publication number
- CN105261942A CN105261942A CN201510730321.1A CN201510730321A CN105261942A CN 105261942 A CN105261942 A CN 105261942A CN 201510730321 A CN201510730321 A CN 201510730321A CN 105261942 A CN105261942 A CN 105261942A
- Authority
- CN
- China
- Prior art keywords
- lightning
- cabinet
- distribution cabinet
- protection module
- electricity distribution
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Abstract
The invention provides a lightning-proof outdoor power distribution cabinet. The power distribution cabinet comprises a lightning rod, a rainshed, a cabinet body, a grounding copper wire, hinges, a cabinet door, a lock of the cabinet door and an electrical junction box, wherein the rainshed is arranged in the upper portion of the cabinet body, the lightning rod is arranged in the left upper portion of the cabinet body, the cabinet door is arranged on the cabinet body via the hinges, the lock of the cabinet door is arranged in the right side of the cabinet door, the lower end of the cabinet body is connected with the grounding copper wire, and the electrical junction box is arranged in the cabinet body. Due to arrangement of the lightning projection module, the electrical junction box and the rainshed, the lightning proof effect is good under the condition that an impact grounding resistor of the ground network cannot meet the requirements or is not grounded; the lightning-proof device is integrated with the power distribution device to form the lightning-proof power distribution box with both lightning-proof and power distribution functions; and the sealing performance of the electrical junction box is improved to solve the problems of short circuit or circuit break caused by that water or other impurities enter the outdoor distribution box.
Description
Technical field
The present invention relates to electric distribution cabinet technical field, particularly relate to a kind of anti-lightning strike outdoor electricity distribution cabinet.
Background technology
Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution equipment.Can connect or point deenergizing by manual or automatic switch during normal operation.Circuit or warning is cut off by protective device when fault or irregular operating.Operating various parameter can be shown by means of measuring instrument, also can adjust some electric parameter, point out departing from normal operating conditions or send signal.Be usually used in each, join, in electric substation.
At present, present power distribution cabinet major part is on the market placed on indoor, independently be positioned over the less of outdoor, but need power consumption larger at some, and operating environment is positioned at open air, and need, in the construction operation that moves about, for power distribution cabinet builds separately a house, the increase of cost and the waste of resource can be caused; And what be placed on separately that outdoor cupboard needs to avoid is exactly intake or other foreign material, cause short circuit or open circuit.And not there is lightning protection function, run into thunder and lightning, often cause power consumption equipment to damage.Some users for the sake of security, when configuring distribution box, usually need to purchase and install extra thunder resisting equipment, and not only connection line is complicated, and install also inconvenient.
A kind of outdoor power distribution cabinet that existing China Patent No. provides for CN201410267888, comprise shell for electric cabinet, and the external door be arranged on housing, it is characterized in that, the top of described regulator cubicle is triangular in shape, described regulator cubicle inside is divided into operating unit and wiring units, described operating unit and wiring units are removably connected on regulator cubicle body, the inside door one that described operating unit is provided with, described wiring units is provided with inside door two, and described inside door one and inside door two are transparent material.This invention solves the water inlet of outdoor electricity distribution cabinet or other foreign material enter the problem that can cause short circuit or open circuit, and structure is simple, but also exists and do not have lightning protection function, runs into thunder and lightning, often causes the problem that power consumption equipment damages.
Therefore, invent a kind of anti-lightning strike outdoor electricity distribution cabinet and seem very necessary.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the problem without lightning protection function that a kind of anti-lightning strike outdoor electricity distribution cabinet exists to solve existing outdoor electricity distribution cabinet.A kind of anti-lightning strike outdoor electricity distribution cabinet comprises lightning rod, rain shade, cabinet, ground connection copper cash, hinge, cabinet door, cabinet door lock and appliance wiring case, and described rain shade is arranged on the top of cabinet; Described lightning rod is arranged on the left upper portion of cabinet; Described cabinet door is arranged on cabinet by hinge; The right side of described cabinet door is provided with cabinet door lock; The lower end of described cabinet connects ground connection copper cash; Described appliance wiring case is arranged on the inside of cabinet; Described appliance wiring case comprises junction box's protecgulum, casing, screw, sealing ring, and observe door, hinge, button, electric elements and cable lock, described junction box's protecgulum is arranged on the front end of casing by screw; Sealing ring is provided with between described junction box's protecgulum and casing; Described observation door is arranged on the top of junction box's protecgulum by hinge; Described button is arranged on the bottom observing door; The inside of described casing is provided with electric elements; The bottom of described casing is provided with cable lock.
Described electric elements comprise circuit breaker, lightning-protection module A and lightning-protection module B, and described lightning-protection module A is arranged on the bottom of circuit breaker; Described lightning-protection module B is arranged on the right side of lightning-protection module A.
Described rain shade comprises top cover, rain visor and installation screw, and described rain visor is arranged on the inside of top cover; Described installation screw is arranged on the bottom of top cover.
Described rain visor comprises handle and track, and described handle is arranged on the front end of rain visor; Described track is arranged on the side of rain visor.
Described lightning-protection module A specifically adopts the lightning-protection module of 60KA, by with being equipped with of described circuit breaker, be conducive to can not reaching requirement at the impulse earthed resistance of earth mat or not having the situation of ground connection to be issued to reasonable lightning protection effect; Thunder resisting equipment and controller switching equipment are fused together, form the lightning-protection distribution box simultaneously with lightning protection function and distributing function.
Described lightning-protection module B specifically adopts the lightning-protection module of 20KA, by with being equipped with of described circuit breaker, be conducive to can not reaching requirement at the impulse earthed resistance of earth mat or not having the situation of ground connection to be issued to reasonable lightning protection effect; Thunder resisting equipment and controller switching equipment are fused together, form the lightning-protection distribution box simultaneously with lightning protection function and distributing function.
The low pressure junction box that described appliance wiring case specifically adopts ABS material to make, by with being equipped with of described power distribution cabinet, be conducive to the weight alleviating power distribution cabinet, improve sealing property, reduce thunder and lightning to the damage of electric elements.
Described track specifically adopts damping track, by with being equipped with of described rain visor, be conducive to the pull of rain visor, the effect of taking shelter from rain when pulling open, can be played, the effect of shading can also be played in the summer of sweltering heat.
Described cable lock specifically adopts metal water-proof cable tapered end, by being equipped with in described casing, be conducive to the sealing property improving appliance wiring case, solve the water inlet of outdoor electricity distribution cabinet or other foreign material enter the problem that can cause short circuit or open circuit.
Described rain shade is specifically adopted as rectangular pyramid shape, by with being equipped with of described power distribution cabinet, be conducive to draining faster, ensure rainy day rainwater can not stockpile at top.
Compared with prior art, the present invention has following beneficial effect: because the anti-lightning strike outdoor electricity distribution cabinet of one of the present invention is widely used in electric distribution cabinet technical field.Meanwhile, beneficial effect of the present invention is:
1. being equipped with of lightning-protection module A of the present invention and lightning-protection module B, is conducive to can not reaching requirement at the impulse earthed resistance of earth mat or not having the situation of ground connection to be issued to reasonable lightning protection effect; Thunder resisting equipment and controller switching equipment are fused together, form the lightning-protection distribution box simultaneously with lightning protection function and distributing function.
2. the setting of appliance wiring case of the present invention, is conducive to the sealing property improving appliance wiring case, solves the water inlet of outdoor electricity distribution cabinet or other foreign material enter the problem that can cause short circuit or open circuit.
3. the setting of rain shade of the present invention, is conducive to the pull of rain visor, can play the effect of taking shelter from rain when pulling open, and can also play the effect of shading in the summer of sweltering heat.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of appliance wiring case of the present invention.
Fig. 3 is the structural representation of the electric elements of appliance wiring case of the present invention.
Fig. 4 is the structural representation of rain shade of the present invention.
Fig. 5 is the structural representation of the rain visor of rain shade of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
In figure:
1-lightning rod, 2-rain shade, 21-top cover, 22-rain visor, 221-shakes hands, 222-track, 23-installs screw, 3-cabinet, 4-ground connection copper cash, 5-hinge, 6-cabinet door, 7-cabinet door lock, 8-appliance wiring case, 81-junction box's protecgulum, 82-casing, 83-screw, 84-sealing ring, 85-observes door, 86-hinge, 87-button, 88-electric elements, 881-circuit breaker, 882-lightning-protection module A, 883-lightning-protection module B, 89-cable lock.
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 5
The invention provides a kind of anti-lightning strike outdoor electricity distribution cabinet, comprise lightning rod 1, rain shade 2, cabinet 3, ground connection copper cash 4, hinge 5, cabinet door 6, cabinet door lock 7 and appliance wiring case 8, described rain shade 2 is arranged on the top of cabinet 3; Described lightning rod 1 is arranged on the left upper portion of cabinet 3; Described cabinet door 6 is arranged on cabinet 3 by hinge 5; The right side of described cabinet door 6 is provided with cabinet door lock 7; The lower end of described cabinet 3 connects ground connection copper cash 4; Described appliance wiring case 8 is arranged on the inside of cabinet 3; Described appliance wiring case 8 comprises junction box's protecgulum 81, casing 82, screw 83, sealing ring 84, and observe door 85, hinge 86, button 87, electric elements 88 and cable lock 89, described junction box's protecgulum 81 is arranged on the front end of casing 82 by screw 83; Sealing ring 84 is provided with between described junction box's protecgulum 81 and casing 82; Described observation door 85 is arranged on the top of junction box's protecgulum 81 by hinge 86; Described button 87 is arranged on the bottom observing door 85; The inside of described casing 82 is provided with electric elements 88; The bottom of described casing 82 is provided with cable lock 89.
Described electric elements 88 comprise circuit breaker 881, lightning-protection module A882 and lightning-protection module B883, and described lightning-protection module A882 is arranged on the bottom of circuit breaker 881; Described lightning-protection module B883 is arranged on the right side of lightning-protection module A882.
Described rain shade 2 comprises top cover 21, rain visor 22 and installation screw 23, and described rain visor 22 is arranged on the inside of top cover 21; Described installation screw 23 is arranged on the bottom of top cover 21.
Described rain visor 22 comprises handle 221 and track 222, and described handle 221 is arranged on the front end of rain visor 22; Described track 222 is arranged on the side of rain visor 22.
Described lightning-protection module A882 specifically adopts the lightning-protection module of 60KA, by with being equipped with of described circuit breaker 881, be conducive to can not reaching requirement at the impulse earthed resistance of earth mat or not having the situation of ground connection to be issued to reasonable lightning protection effect; Thunder resisting equipment and controller switching equipment are fused together, form the lightning-protection distribution box simultaneously with lightning protection function and distributing function.
Described lightning-protection module B883 specifically adopts the lightning-protection module of 20KA, by with being equipped with of described circuit breaker 881, be conducive to can not reaching requirement at the impulse earthed resistance of earth mat or not having the situation of ground connection to be issued to reasonable lightning protection effect; Thunder resisting equipment and controller switching equipment are fused together, form the lightning-protection distribution box simultaneously with lightning protection function and distributing function.
The low pressure junction box that described appliance wiring case 8 specifically adopts ABS material to make, by with being equipped with of described power distribution cabinet, be conducive to the weight alleviating power distribution cabinet, improve sealing property, reduce thunder and lightning to the damage of electric elements.
Described track 222 specifically adopts damping track, by with being equipped with of described rain visor 22, be conducive to the pull of rain visor, the effect of taking shelter from rain when pulling open, can be played, the effect of shading can also be played in the summer of sweltering heat.
Described cable lock 89 specifically adopts metal water-proof cable tapered end, by being equipped with in described casing 82, be conducive to the sealing property improving appliance wiring case, solve the water inlet of outdoor electricity distribution cabinet or other foreign material enter the problem that can cause short circuit or open circuit.
Described rain shade 2 is specifically adopted as rectangular pyramid shape, by with being equipped with of described power distribution cabinet, be conducive to draining faster, ensure rainy day rainwater can not stockpile at top.
operation principle
The present invention in use, when running into thunderbolt, thunder and lightning is caused ground connection copper cash 4 by lightning rod 1, complete the anti-lightning strike of the first order, electric elements 88 are damaged for preventing thunder and lightning, be in series with lightning-protection module A882 and lightning-protection module B883 in the lower end of circuit breaker 881, can not reach requirement at the impulse earthed resistance of earth mat or not have the situation of ground connection to be issued to reasonable lightning protection effect; Thunder resisting equipment and controller switching equipment are fused together, form the lightning-protection distribution box simultaneously with lightning protection function and distributing function, complete the anti-lightning strike of the second level, thus effectively protect distribution box; The setting of appliance wiring case 8 of the present invention, is conducive to the sealing property improving appliance wiring case, solves the water inlet of outdoor electricity distribution cabinet or other foreign material enter the problem that can cause short circuit or open circuit.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection scope of the present invention.
Claims (10)
1. an anti-lightning strike outdoor electricity distribution cabinet, it is characterized in that, this anti-lightning strike outdoor electricity distribution cabinet comprises lightning rod (1), rain shade (2), cabinet (3), ground connection copper cash (4), hinge (5), cabinet door (6), cabinet door lock (7) and appliance wiring case (8), described rain shade (2) is arranged on the top of cabinet (3); Described lightning rod (1) is arranged on the left upper portion of cabinet (3); Described cabinet door (6) is arranged on cabinet (3) by hinge (5); The right side of described cabinet door (6) is provided with cabinet door lock (7); The lower end of described cabinet (3) connects ground connection copper cash (4); Described appliance wiring case (8) is arranged on the inside of cabinet (3); Described appliance wiring case (8) comprises junction box's protecgulum (81), casing (82), screw (83), sealing ring (84), observe door (85), hinge (86), button (87), electric elements (88) and cable lock (89), described junction box's protecgulum (81) is arranged on the front end of casing (82) by screw (83); Sealing ring (84) is provided with between described junction box's protecgulum (81) and casing (82); Described observation door (85) is arranged on the top of junction box's protecgulum (81) by hinge (86); Described button (87) is arranged on the bottom observing door (85); The inside of described casing (82) is provided with electric elements (88); The bottom of described casing (82) is provided with cable lock (89).
2. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 1, it is characterized in that, described electric elements (88) comprise circuit breaker (881), lightning-protection module A(882) and lightning-protection module B(883), described lightning-protection module A(882) be arranged on the bottom of circuit breaker (881); Described lightning-protection module B(883) be arranged on lightning-protection module A(882) right side.
3. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 1, is characterized in that, described rain shade (2) comprises top cover (21), rain visor (22) and installation screw (23), and described rain visor (22) is arranged on the inside of top cover (21); Described installation screw (23) is arranged on the bottom of top cover (21).
4. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 3, is characterized in that, described rain visor (22) comprises handle (221) and track (222), and described handle (221) is arranged on the front end of rain visor (22); Described track (222) is arranged on the side of rain visor (22).
5. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 2, is characterized in that, described lightning-protection module A(882) the concrete lightning-protection module adopting 60KA.
6. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 2, is characterized in that, described lightning-protection module B(883) the concrete lightning-protection module adopting 20KA.
7. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 1, is characterized in that, the low pressure junction box that described appliance wiring case (8) specifically adopts ABS material to make.
8. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 4, is characterized in that, described track (222) specifically adopts damping track.
9. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 1, is characterized in that, described cable lock (89) specifically adopts metal water-proof cable tapered end.
10. anti-lightning strike outdoor electricity distribution cabinet as claimed in claim 1, is characterized in that, described rain shade (2) is specifically adopted as rectangular pyramid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730321.1A CN105261942A (en) | 2015-11-02 | 2015-11-02 | Lightning-proof outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510730321.1A CN105261942A (en) | 2015-11-02 | 2015-11-02 | Lightning-proof outdoor power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105261942A true CN105261942A (en) | 2016-01-20 |
Family
ID=55101500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510730321.1A Pending CN105261942A (en) | 2015-11-02 | 2015-11-02 | Lightning-proof outdoor power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261942A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826830A (en) * | 2016-06-07 | 2016-08-03 | 徐洪军 | Lightning-protection power distribution cabinet |
| CN110867748A (en) * | 2019-12-12 | 2020-03-06 | 国家电网公司 | Power distribution cabinet device convenient to overhaul for electric power |
| CN113078564A (en) * | 2021-06-04 | 2021-07-06 | 国网山东省电力公司昌邑市供电公司 | Power distribution cabinet and power distribution system with lightning protection and remote monitoring functions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201450249U (en) * | 2009-05-25 | 2010-05-05 | 常州敏特电器有限公司 | Double-layer visual dustproof waterproof control box |
| CN203288971U (en) * | 2013-05-24 | 2013-11-13 | 天津市方圆电气设备有限公司 | Distribution protection cabinet |
| CN103996979A (en) * | 2014-06-17 | 2014-08-20 | 来安县新元机电设备设计有限公司 | Outdoor power distribution cabinet |
| CN203839745U (en) * | 2014-05-08 | 2014-09-17 | 浙江华驰电气设备有限公司 | Outdoor power distribution cabinet |
| CN204696504U (en) * | 2015-06-16 | 2015-10-07 | 江苏银泰电气科技有限公司 | A kind of high-tension switch cabinet with damping, lightning function |
-
2015
- 2015-11-02 CN CN201510730321.1A patent/CN105261942A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201450249U (en) * | 2009-05-25 | 2010-05-05 | 常州敏特电器有限公司 | Double-layer visual dustproof waterproof control box |
| CN203288971U (en) * | 2013-05-24 | 2013-11-13 | 天津市方圆电气设备有限公司 | Distribution protection cabinet |
| CN203839745U (en) * | 2014-05-08 | 2014-09-17 | 浙江华驰电气设备有限公司 | Outdoor power distribution cabinet |
| CN103996979A (en) * | 2014-06-17 | 2014-08-20 | 来安县新元机电设备设计有限公司 | Outdoor power distribution cabinet |
| CN204696504U (en) * | 2015-06-16 | 2015-10-07 | 江苏银泰电气科技有限公司 | A kind of high-tension switch cabinet with damping, lightning function |
Non-Patent Citations (1)
| Title |
|---|
| 龚威等: "《智能建筑防雷接地系统识图》", 31 October 2014 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826830A (en) * | 2016-06-07 | 2016-08-03 | 徐洪军 | Lightning-protection power distribution cabinet |
| CN105826830B (en) * | 2016-06-07 | 2018-07-06 | 广东东捷实业有限公司 | A kind of anti-lightning strike power distribution cabinet |
| CN110867748A (en) * | 2019-12-12 | 2020-03-06 | 国家电网公司 | Power distribution cabinet device convenient to overhaul for electric power |
| CN113078564A (en) * | 2021-06-04 | 2021-07-06 | 国网山东省电力公司昌邑市供电公司 | Power distribution cabinet and power distribution system with lightning protection and remote monitoring functions |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |