CN104377568A - Durable rainproof and windproof distribution box - Google Patents
Durable rainproof and windproof distribution box Download PDFInfo
- Publication number
- CN104377568A CN104377568A CN201410644617.7A CN201410644617A CN104377568A CN 104377568 A CN104377568 A CN 104377568A CN 201410644617 A CN201410644617 A CN 201410644617A CN 104377568 A CN104377568 A CN 104377568A
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- China
- Prior art keywords
- distribution box
- driving
- collecting vessel
- drive rod
- collecting
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Classifications
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a durable rainproof and windproof distribution box which comprises a reaction mechanism and a sealing mechanism. The reaction mechanism comprises a floating barrel connected with a collection barrel. A floating mechanism is arranged in the floating barrel. The floating mechanism drives the sealing mechanism to be started under the buoyancy of water or wind. The sealing mechanism comprises a rotatable shield assembly for achieving annular opening and sealing of the interior and exterior of the distribution box. A reaction can be made rapidly in a strong wind or heavy rain weather by means of the high sensitive reaction structure; the distribution box is sealed by means of the rotating mechanism, and dust, impurities and rainwater are prevented from entering the distribution box. In good weather, a ventilation hole duct between a fixed ventilation plate and a movable ventilation plate is opened, and the good radiating and ventilation draying performance is ensured. Compared with other opening mechanisms, the rotating mechanism is faster in reaction and lower in failure rate.
Description
Technical field
The present invention relates to a kind of durable type flashing, wind proofing distribution box, specifically a kind of reaction mechanism for detecting distribution box ambient weather environment.
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 shields on width; the low-voltage distribution equipment formed; 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, being usually used in each, joining, in electric substation.Existing distribution box needs mostly in outdoor application, the casing of distribution box is placed directly on ground usually, ventilation rainproof function is bad, when humidity or rainy weather, rainwater easily infiltrates in distribution box, cause the electric component short circuit in distribution box, damage, affect the normal use of distribution box, when strong wind weather, strong wind is easy to can by leaf, the impurity such as dust are blown in distribution box, these impurity are once increase, be easy to the short circuit or the burning that cause distribution box, at present, the top cover of major part distribution box is still slab construction, be unfavorable for the discharge of rainwater, along with the serviceability temperature of distribution box can raise gradually, the easy like this box equipment that makes damages, ventilation hole is used even if having, the impact of rainwater and dust is not considered yet, electrical equipment can be made impaired, and existing distribution box is also not easy to mobile, very flexible, usually lifted by people time mobile, very inconvenient, the operational environment of constantly change can not be adapted to, casing is opaque, the situation of each element in inside is not observed,
If so distribution box is made rain-proof structure, the heat-sinking capability of distribution box will be reduced greatly, and the copper heat pipe of heat pipe-type radiator structure, be easy to because long rainwater soaks and corrode, affect radiating effect, and the cost compare of heat pipe being high;
If distribution box is made good radiator structure, then its wind resistance, anti-rain performance can be had a greatly reduced quality, and can badly influence the life-span of distribution box and cause short circuit.
A kind of distribution box taking into account heat radiation and water resistance is refer in ZL201220683950.5, it mainly comprises distributing box, Distribution box cover and distribution box door, Distribution box cover is arranged on above distributing box, distribution box door is arranged on distributing box side, be provided with louvre bottom distributing box, louvre has radiating tube, its structure mainly realizes the heat radiation of distribution box inside by radiating tube, radiating tube generally adopts contact to dispel the heat, need to carry out larger transformation to distribution box original structure, cost is higher, and the electric elements in a lot of distribution box are different from the heating part in computer, it does not belong to the heat object of high heat flux, electric elements in distribution box generally generate heat towards surrounding, the heat-sinking capability adopting the efficiency of contact heat exchange heat pipe-type heat radiation and unit price to obtain is all very low, and this equipment is because be all-sealed structure, steam is once after penetrating into distribution box inside by the gap of distribution box and louvre, be difficult to leave again, can pile up in distribution box, cause short circuit,
For another example a kind of rainproof ventilation type distribution box of proposition is locked in ZL201420149065.8, it provides heat radiation mainly through rain cover and some unidirectional thermal components, but this kind of structure can only prevent small-sized precipitation, if precipitation is once increase, that unidirectional radiator fan is difficult to stop entering of rainwater, and this structure needs the frequent work keeping fan, brings the waste of great noise and the energy.
Summary of the invention
The technical problem to be solved in the present invention is: overcome distribution box heat radiation, rainproof, the windproof technical problem that cannot take into account in prior art, a kind of durable type flashing, wind proofing distribution box is provided, this distribution box can make timely reaction to some adverse weathers of distribution box outside by consersion unit, can when raining heavily or blast occurs by consersion unit, signal is sent to some closing means be arranged in distribution box, thus closed distributing box, improve fail safe.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of durable type flashing, wind proofing distribution box, is characterized in that: comprise distribution box body, distribution box closing means and reaction mechanism:
Described distribution box enclosed construction comprises the ventilation assembly being arranged on distribution box wall, described distribution box body is cylindric, described ventilating part comprises some ventilating openings being arranged on distribution box body wall, the axis of described ventilating opening and the axis being parallel of distribution box body, described ventilating part comprises some shields corresponding with ventilating opening quantity and shield driving mechanism, described shield be arc, the area of its arc outer wall is greater than the area of ventilating opening, described driving mechanism comprises one and rotates steering wheel with the rotation axis of distribution box axis coaxle and one, described rotation axis is fixed on the output shaft of rotation steering wheel, described shield is fixedly connected with rotation axis by some connecting rods,
Described reaction mechanism comprises the gatherer being arranged on distribution box outer wall and the driver being arranged on distribution box inside, described gatherer comprises one and collects mouth and a collecting vessel, described collecting vessel is arranged on distribution box outer wall, described collection mouth is arranged on the top of collecting vessel, described collection mouth is provided with one towards the collecting board in the collection cavity of collecting vessel, an air gathering plate is provided with on the top of collecting board, angle between described collecting board and air gathering plate is less than 120 °, be greater than 90 °, described air gathering plate is densely covered with some row's rain holes, row's rain cavity is provided with in the bottom of collecting vessel, described row's rain cavity is communicated with bottom collecting vessel by a filter, the bottom of described row's rain cavity is provided with an osculum, sponge is filled with in described row's rain cavity,
Described driver comprises driving bucket, driver and circuit assembly, the outer wall of described driving bucket is fixed on distribution box inside, described driving bucket inside is provided with a guide rail, described driver comprises drive rod and floatation element, described drive rod is connected with slide, described floatation element is fixed on drive rod towards the side driving bottom of the barrel, described driving bottom of the barrel is communicated with bottom collecting vessel, described driving bucket top is communicated with distribution box external environment condition by a shutter, described floatation element comprises fixed cover and floating slice, fixed cover is fixed on drive rod, described floating slice is horn-like, the loudspeaker opening of described floating slice is towards driving bottom of the barrel, the necking end of described floating slice is fixed on fixed cover, described floating slice is plastic tab, the diameter of described floating slice upwards increases successively from the bottom of drive rod,
Described circuit assembly comprises and is arranged on guide rail towards driving the travel switch of side, bucket top and the time relay, described sensitive switch is connected with the input of the time relay, the output of described relay is connected on steering wheel, when the time relay is connected, steering wheel rotates servo driving rotation axis, makes shield cover ventilating opening and realizes closing distribution box inside, when the time relay disconnects, rotate steering wheel return, drive shield return, ventilating opening is disconnected.
As further innovation of the present invention, described driving bottom of the barrel and collecting vessel link position are provided with a screen pack.
As further innovation of the present invention, described collecting board is arc in a lateral direction, and described collecting board and air gathering plate form a semi-cylindrical collecting chamber.
As further innovation of the present invention, described travel switch is sensitive switch.
As further innovation of the present invention, described drive rod is the plastic bar of boring.
The invention has the beneficial effects as follows:
1, the present invention is by a highly sensitive reaction structure, when meeting with strong wind or heavy rain weather, can make a response fast, a rotating mechanism realizes closing distribution box, prevents dust, impurity and rainwater from entering into distribution box, when weather is good, the ventilating hole channel determined between ventilating board and dynamic ventilating board is opened, ensure that good heat radiation and ventilative drying property, rotating mechanism is faster compared to other opening mechanism reaction, and failure rate is also lower.
2, suitable discharge can be carried out to rainwater in row's rain chamber of the present invention, prevents excessive rainfall, causes forming switch and is short-circuited by rainwater immersion; Simultaneously due to the lock water-based energy of sponge, what rainwater also can not be too fast drains the reaction sensitivity affecting whole equipment.
3, screen pack of the present invention can prevent the accumulation driving bucket generation foul, causes travel switch to be in the state of being pressed down always.
4, the present invention adopts the sensitive switch exciting dynamics less, effectively can improve sensitivity.
5, the present invention not only can make a response to by rain, and the collection of the wind that simultaneously also can pass through, realizes reacting to strong wind weather.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of this reaction mechanism;
Fig. 2 is vertical view of the present invention;
Fig. 3 is end view of the present invention.
In figure: 1, distribution box wall; 2, air gathering plate; 3, collecting board; 4, collecting vessel; 5, bucket is driven; 6, guide rail; 7, drive rod; 8, travel switch; 9, shutter; 10, screen pack; 11, floatation element 11; 12, filter; 13, sponge; 14, osculum; 15, fixed cover; 16, floating slice; 17, ventilating opening; 18, connecting rod; 19, rotation axis.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of durable type flashing, wind proofing of the present invention distribution box, comprises distribution box closing means, the anti-mechanism of flashing, wind proofing and distribution box body,
Described distribution box enclosed construction comprises the ventilation assembly being arranged on distribution box wall, described distribution box body is cylindric, described ventilating part comprises some ventilating openings 17 being arranged on distribution box body wall, the axis of described ventilating opening 17 and the axis being parallel of distribution box body, described ventilating part comprises some shields corresponding with ventilating opening 17 quantity and shield driving mechanism, described shield be arc, the area of its arc outer wall is greater than the area of ventilating opening 17, described driving mechanism comprises one and rotates steering wheel 20 with the rotation axis 19 of distribution box axis coaxle and one, described rotation axis 19 is fixed on the output shaft of rotation steering wheel 20, described shield is fixedly connected with rotation axis 19 by some connecting rods 18,
Described reaction mechanism comprises the gatherer being arranged on distribution box outer wall 1 and the driver being arranged on distribution box inside, described gatherer comprises one and collects mouth and a collecting vessel 4, described collecting vessel 4 is arranged on distribution box outer wall 1, described collection mouth is arranged on the top of collecting vessel 4, described collection mouth is provided with one towards the collecting board 3 in the collection cavity of collecting vessel 4, an air gathering plate 2 is provided with on the top of collecting board 3, angle between described collecting board 3 and air gathering plate 2 is less than 120 °, be greater than 90 °, described air gathering plate 2 is densely covered with some row's rain holes, row's rain cavity is provided with in the bottom of collecting vessel, described row's rain cavity is communicated with bottom collecting vessel by a filter 14, the bottom of described row's rain cavity is provided with an osculum 14, sponge 13 is filled with in described row's rain cavity,
Described driver comprises driving bucket 5, driver and circuit assembly, the outer wall of described driving bucket 5 is fixed on distribution box inside, described driving bucket 5 inside is provided with a guide rail 6, described driver comprises drive rod 7 and floatation element 11, described drive rod 7 and guide rail 6 are slidably connected, described floating floatation element 11 is fixed on drive rod 7 towards the side driven bottom bucket 5, described floatation element comprises fixed cover 15 and floating slice 16, fixed cover 15 is fixed on drive rod, described floating slice 16 is horn-like, the loudspeaker opening of described floating slice 16 is towards driving bottom of the barrel, the necking end of described floating slice 16 is fixed on fixed cover, described floating slice 16 is plastic tab, the diameter of described floating slice 16 upwards increases successively from the bottom of drive rod,
Be communicated with bottom collecting vessel 4 bottom described driving bucket 5, described driving bucket 5 top is communicated with distribution box external environment condition by a shutter 9;
The infiltration plate that porous material is made is provided with bottom described collecting vessel 4;
Described circuit assembly comprises and is arranged on guide rail towards driving the travel switch of side, bucket top and the time relay, described sensitive switch is connected with the input of the time relay, the output of described relay is connected on steering wheel, when the time relay is connected, steering wheel rotates servo driving rotation axis, makes shield cover ventilating opening and realizes closing distribution box inside, when the time relay disconnects, rotate steering wheel return, drive shield return, ventilating opening is disconnected.
Bottom described driving bucket 5, collecting vessel 4 link position is provided with a screen pack 10;
Described collecting board 3 is arc in a lateral direction, and described collecting board 3 forms a semi-cylindrical collecting chamber with air gathering plate 2; Described travel switch is sensitive switch 8; Described drive rod 7 is the plastic bar of boring.
When external wind or rain larger time, collecting vessel can be collected wind or rain, thus wind or rainwater are directed into driving bucket, floatation element 11 in driving bucket is under wind or buoyancy of water, float, thus driving sensitive switch, opening time relay, provision for sealing in distribution box is driven, ventilation assembly closed distributing box, prevent rainwater and strong wind from invading, after rain stops, collecting vessel can be gone out and be evaporated by infiltration plate current with the water driven in bucket, make drive rod return, after the at one end time, can think or automatically ventilation assembly be opened by the time relay.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. a durable type flashing, wind proofing distribution box, is characterized in that: comprise distribution box body, distribution box closing means and reaction mechanism:
Described distribution box enclosed construction comprises the ventilation assembly being arranged on distribution box wall, described distribution box body is cylindric, described ventilating part comprises some ventilating openings being arranged on distribution box body wall, the axis of described ventilating opening and the axis being parallel of distribution box body, described ventilating part comprises some shields corresponding with ventilating opening quantity and shield driving mechanism, described shield be arc, the area of its arc outer wall is greater than the area of ventilating opening, described driving mechanism comprises one and rotates steering wheel with the rotation axis of distribution box axis coaxle and one, described rotation axis is fixed on the output shaft of rotation steering wheel, described shield is fixedly connected with rotation axis by some connecting rods,
Described reaction mechanism comprises the gatherer being arranged on distribution box outer wall and the driver being arranged on distribution box inside, described gatherer comprises one and collects mouth and a collecting vessel, described collecting vessel is arranged on distribution box outer wall, described collection mouth is arranged on the top of collecting vessel, described collection mouth is provided with one towards the collecting board in the collection cavity of collecting vessel, an air gathering plate is provided with on the top of collecting board, angle between described collecting board and air gathering plate is less than 120 °, be greater than 90 °, described air gathering plate is densely covered with some row's rain holes, row's rain cavity is provided with in the bottom of collecting vessel, described row's rain cavity is communicated with bottom collecting vessel by a filter, the bottom of described row's rain cavity is provided with an osculum, sponge is filled with in described row's rain cavity,
Described driver comprises driving bucket, driver and circuit assembly, the outer wall of described driving bucket is fixed on distribution box inside, described driving bucket inside is provided with a guide rail, described driver comprises drive rod and floatation element, described drive rod is connected with slide, described floatation element is fixed on drive rod towards the side driving bottom of the barrel, described driving bottom of the barrel is communicated with bottom collecting vessel, described driving bucket top is communicated with distribution box external environment condition by a shutter, described floatation element comprises fixed cover and floating slice, fixed cover is fixed on drive rod, described floating slice is horn-like, the loudspeaker opening of described floating slice is towards driving bottom of the barrel, the necking end of described floating slice is fixed on fixed cover, described floating slice is plastic tab, the diameter of described floating slice upwards increases successively from the bottom of drive rod,
Described circuit assembly comprises and is arranged on guide rail towards driving the travel switch of side, bucket top and the time relay, described sensitive switch is connected with the input of the time relay, the output of described relay is connected on steering wheel, when the time relay is connected, steering wheel rotates servo driving rotation axis, makes shield cover ventilating opening and realizes closing distribution box inside, when the time relay disconnects, rotate steering wheel return, drive shield return, ventilating opening is disconnected.
2. a kind of durable type flashing, wind proofing distribution box as claimed in claim 1, is characterized in that: described driving bottom of the barrel and collecting vessel link position are provided with a screen pack.
3. a kind of durable type flashing, wind proofing distribution box as claimed in claim 1, is characterized in that: described collecting board is arc in a lateral direction, and described collecting board and air gathering plate form a semi-cylindrical collecting chamber.
4. a kind of durable type flashing, wind proofing distribution box as claimed in claim 1, is characterized in that: described travel switch is sensitive switch.
5. a kind of durable type flashing, wind proofing distribution box as claimed in claim 1, is characterized in that: described drive rod is the plastic bar of boring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644617.7A CN104377568B (en) | 2014-11-14 | 2014-11-14 | A kind of durable type flashing, wind proofing distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644617.7A CN104377568B (en) | 2014-11-14 | 2014-11-14 | A kind of durable type flashing, wind proofing distribution box |
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| Publication Number | Publication Date |
|---|---|
| CN104377568A true CN104377568A (en) | 2015-02-25 |
| CN104377568B CN104377568B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410644617.7A Active CN104377568B (en) | 2014-11-14 | 2014-11-14 | A kind of durable type flashing, wind proofing distribution box |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896346A (en) * | 2016-05-26 | 2016-08-24 | 沈炜 | Waterproof temperature-controlled power cabinet |
| CN107231039A (en) * | 2017-05-26 | 2017-10-03 | 浙江中奕通信技术有限公司 | A kind of base station back-up source structure |
| CN111256749A (en) * | 2020-02-28 | 2020-06-09 | 杭州鲁尔物联科技有限公司 | Bridge fault azimuth detection device |
| CN111557584A (en) * | 2020-04-27 | 2020-08-21 | 维融科技股份有限公司 | Curtain type magnetic suction door and intelligent letter box thereof |
| CN115513807A (en) * | 2022-09-22 | 2022-12-23 | 江苏中投电力有限公司 | A multifunctional low-voltage distribution box for outdoor use |
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| CN103199445A (en) * | 2013-03-08 | 2013-07-10 | 四川波特电气设备有限公司 | Windproof and waterproof distribution box |
| CN103427351A (en) * | 2013-07-31 | 2013-12-04 | 周其锋 | Power distribution cabinet |
| CN203481650U (en) * | 2013-08-30 | 2014-03-12 | 淮安柯林斯尼电气有限公司 | Rainwater leakage preventing power distribution box |
| CN203839765U (en) * | 2014-02-21 | 2014-09-17 | 浙江联能电气有限公司 | Distribution box |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08140222A (en) * | 1994-11-07 | 1996-05-31 | Meidensha Corp | Switchboard |
| CN103199445A (en) * | 2013-03-08 | 2013-07-10 | 四川波特电气设备有限公司 | Windproof and waterproof distribution box |
| CN103427351A (en) * | 2013-07-31 | 2013-12-04 | 周其锋 | Power distribution cabinet |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896346A (en) * | 2016-05-26 | 2016-08-24 | 沈炜 | Waterproof temperature-controlled power cabinet |
| CN105896346B (en) * | 2016-05-26 | 2017-12-01 | 重庆丰银包装材料有限公司 | Waterproof temperature control electric power cabinet |
| CN107231039A (en) * | 2017-05-26 | 2017-10-03 | 浙江中奕通信技术有限公司 | A kind of base station back-up source structure |
| CN107231039B (en) * | 2017-05-26 | 2019-09-20 | 浙江中奕通信技术有限公司 | A kind of base station backup power supply structure |
| CN111256749A (en) * | 2020-02-28 | 2020-06-09 | 杭州鲁尔物联科技有限公司 | Bridge fault azimuth detection device |
| CN111256749B (en) * | 2020-02-28 | 2021-11-26 | 杭州鲁尔物联科技有限公司 | Bridge fault azimuth detection device |
| CN111557584A (en) * | 2020-04-27 | 2020-08-21 | 维融科技股份有限公司 | Curtain type magnetic suction door and intelligent letter box thereof |
| CN115513807A (en) * | 2022-09-22 | 2022-12-23 | 江苏中投电力有限公司 | A multifunctional low-voltage distribution box for outdoor use |
| CN115513807B (en) * | 2022-09-22 | 2024-11-15 | 江苏中投电力有限公司 | A multifunctional low-voltage distribution box for outdoor use |
Also Published As
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| CN104377568B (en) | 2017-11-21 |
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Effective date of registration: 20171023 Address after: 350200 Fujian province Fuzhou city Changle city Yutian Town West Club Village stone No. 6 Applicant after: Xie Zhangchun Address before: 214135 Jiangsu city of Wuxi province innovation building No. 97 Linghu Wuxi national hi tech Industrial Development Zone, road two South Building Room 101 Applicant before: WUXI NUIST WEATHER SENSOR NETWORK TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20190107 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20190107 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 350200 Shixia 6, Xishe Village, Yutian Town, Changle City, Fuzhou City, Fujian Province Patentee before: Xie Zhangchun |
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Effective date of registration: 20190506 Address after: 212028 Lishan Road, Shangdang Town, Dantu New District, Zhenjiang City, Jiangsu Province, 288 Patentee after: ZHENJIANG HUATUO POWER EQUIPMENT CO.,LTD. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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