CN110912001B - Make things convenient for rainy day to overhaul block terminal - Google Patents
Make things convenient for rainy day to overhaul block terminal Download PDFInfo
- Publication number
- CN110912001B CN110912001B CN201911312146.9A CN201911312146A CN110912001B CN 110912001 B CN110912001 B CN 110912001B CN 201911312146 A CN201911312146 A CN 201911312146A CN 110912001 B CN110912001 B CN 110912001B
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- China
- Prior art keywords
- cavity
- heat dissipation
- face
- fixedly arranged
- end wall
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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
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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
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a distribution box convenient for maintenance in rainy days, which comprises a protective box, wherein a working cavity is arranged in the protective box, the lower end wall of the working cavity is provided with a torsion spring groove with an upward opening, a rotating mechanism is arranged in the working cavity, the rotating mechanism comprises a vertical shaft which can rotate in the torsion spring groove, a heat dissipation mechanism is arranged in the working cavity, the heat dissipation mechanism comprises a heat dissipation cavity which is arranged in front of the rear end wall of the working cavity in a penetrating way, two clapboards are fixedly arranged in the heat dissipation cavity, when the interior of the distribution box is maintained in rainy days, the device can better protect rainwater and prevent the rainwater from falling into the distribution box along the same trend, damage to the internal circuit, when the internal temperature of the distribution box is too high and has a large difference with the external temperature, the fan blades can rotate to draw out hot air, so that the heat dissipation effect is accelerated, and unnecessary waste caused by always opening the heat dissipation device is avoided.
Description
Technical Field
The invention relates to the field of power distribution, in particular to a distribution box convenient to overhaul in rainy days.
Background
The block terminal is total a circuit distributor box of all user's power consumptions, it is according to electric wiring requirement with switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly equipment are in closed or semi-closed metal cabinet or on the screen width, constitute low pressure distribution device, the block terminal is installed when outdoor, if need maintain in the rainy day, general block terminal does not open the rain-proof function in back, it is likely that the rainwater falls into in the block terminal to make, cause the circuit short circuit even fire, and general block terminal does not have heat abstractor, when the inside temperature of block terminal is higher, can't even dispel the heat to block terminal inside, can reduce its work efficiency, reduce the life of part in it.
Disclosure of Invention
The invention aims to solve the technical problem of providing a distribution box convenient to overhaul in rainy days, and the distribution box can be used for solving the problems that rainwater is easy to float after a general distribution box is opened, and the distribution box cannot dissipate heat even when the internal temperature is high.
The invention is realized by the following technical scheme.
The distribution box convenient for maintenance in rainy days comprises a protective box, wherein a working cavity is arranged in the protective box, a torsion spring groove with an upward opening is formed in the lower end wall of the working cavity, a rotating mechanism is arranged in the working cavity, the rotating mechanism comprises a vertical shaft which can rotate in the torsion spring groove, a torsion spring is arranged between the vertical shaft and the torsion spring groove, a baffle is fixedly arranged on the vertical shaft, a telescopic groove with a rightward opening is formed in the protective box, two hollow rods are arranged in the telescopic groove in a leftward and rightward moving mode, a rotating cavity is formed in each hollow rod, a transverse shaft is arranged on the rear end wall of each rotating cavity in a rotating mode, a rotating rod is fixedly arranged on each transverse shaft, a first rain cloth is fixedly arranged on each rotating rod, a connecting rod is fixedly connected with the two hollow rods, and a second rain cloth is arranged between the two hollow rods and the connecting rod;
the working cavity is internally provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation cavity which is arranged in front of the rear end wall of the working cavity in a penetrating mode, two partition plates are fixedly arranged in the heat dissipation cavity, eight air vents are arranged in the front and the back of each partition plate in a penetrating mode, a fixing rod is fixedly arranged on the lower end face of each heat dissipation cavity, a motor is fixedly arranged on the front end face of the fixing rod, a motor shaft is arranged on the front end face of each motor in a rotating mode, fan blades are fixedly arranged on the motor shaft, two temperature measurement cavities are arranged in the upper end wall of the working cavity, a temperature guide block is fixedly arranged on the end face of each temperature measurement cavity, a movable plate can be arranged in each temperature measurement cavity in a reciprocating mode.
Preferably, be equipped with the wiring chamber in the working chamber upper end wall, the fixed wiring wheel that is equipped with on the vertical axis, around having the string on the wiring wheel, hollow rod left end face is connected with the string, hollow rod left end face with be connected with expanding spring between the flexible groove left end wall, it is equipped with the aqueduct to link up from top to bottom flexible groove lower extreme wall, flexible groove upper end wall is equipped with the decurrent chamber that blocks of opening, it is equipped with the transmission shaft to block chamber right-hand member wall rotation, turn right from a left side on the transmission shaft and fix in proper order and be equipped with dog and turning block.
Preferably, be equipped with two transmission chambeies in the protective housing, transmission chamber rear end wall rotates and is equipped with the driven shaft, fixed reel and the contact gear of being equipped with forward in proper order from the back on the driven shaft, around there being the fine rule on the reel, be equipped with the cross slot in the protective housing, the cross slot is interior to move about to be equipped with the plug, plug left end face with be connected with coupling spring between the cross slot left end wall, it is equipped with the socket to move about in the cross slot, socket right-hand member face with be connected with coupling spring between the cross slot right-hand member wall, socket right-hand member face is connected with the upside the fine rule, plug right-hand member face is connected with the downside the.
Preferably, a rain shield is fixedly arranged on the rear end face of the protection box.
Preferably, the elastic force of the torsion spring is greater than the elastic force of the extension spring.
The invention has the beneficial effects that: when the rainy day is maintained to block terminal inside, this device can protect the rainwater betterly, prevents that the rainwater from falling to block terminal inside in the same place, causes the damage to inside circuit, and when the inside high temperature of block terminal, when having great difference with ambient temperature, the flabellum can rotate and take out hot-blast, has accelerated the radiating effect, has also avoided opening heat abstractor always and has caused the unnecessary extravagant.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is an enlarged view of C in FIG. 3;
FIG. 5 is an enlarged view of D in FIG. 3;
fig. 6 is a schematic view of the direction E-E in fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine fig. 1-6 a make things convenient for rainy day to overhaul block terminal, including protective housing 14, be equipped with working chamber 10 in the protective housing 14, the terminal wall is equipped with the ascending torsional spring groove 30 of opening under the working chamber 10, be equipped with slewing mechanism 60 in the working chamber 10, slewing mechanism 60 includes can be in torsional spring groove 30 internal rotation is equipped with vertical axis 28, vertical axis 28 with be equipped with torsional spring 29 between torsional spring groove 30, the fixed baffle 27 that is equipped with on the vertical axis 28, be equipped with the flexible groove 13 of opening right in the protective housing 14, can remove about in the flexible groove 13 and be equipped with two hollow rod 15, be equipped with rotation chamber 16 in the hollow rod 15, it is equipped with cross axle 17 to rotate chamber 16 rear end wall, the fixed dwang 19 that is equipped with on the cross axle 17, the fixed first rain cloth 18 that is equipped with on the dwang 19, two hollow rod 15 is even fixed and is equipped with connecting rod 31, a second rain cloth 32 is arranged between the two hollow rods 15 and the connecting rod 31;
a heat dissipation mechanism 61 is arranged in the working cavity 10, the heat dissipation mechanism 61 comprises a heat dissipation cavity 34 which is arranged in front of the rear end wall of the working cavity 10 in a penetrating way, two clapboards 48 are fixedly arranged in the heat dissipation cavity 34, eight vent holes 49 are arranged on the clapboards 48 in a penetrating way from front to back, a fixing rod 50 is fixedly arranged on the lower end surface of the heat dissipation cavity 34, a motor 53 is fixedly arranged on the front end surface of the fixing rod 50, the front end surface of the motor 53 is rotationally provided with a motor shaft 52, the motor shaft 52 is fixedly provided with fan blades 51, two temperature measuring cavities 37 are arranged in the upper end wall of the working cavity 10, a temperature conducting block 38 is fixedly arranged on the end surface of each temperature measuring cavity 37, a moving plate 39 is arranged in the temperature measuring cavity 37 and can move up and down, a contact rod 36 is fixedly arranged on the end surface of the moving plate 39, the right end face of the contact rod 36 is fixedly provided with a rack 35, and the moving plate 39 can move up and down according to the temperature.
Beneficially, be equipped with wire winding chamber 26 in the wall of working chamber 10 upper end, fixed wire winding wheel 25 that is equipped with on the vertical axis 28, wire winding wheel 25 is gone up around there being the cord 24, hollow rod 15 left end face is connected with cord 24, hollow rod 15 left end face with be connected with expanding spring 12 between the wall of flexible groove 13 left end, it is equipped with aqueduct 11 to link up from top to bottom flexible groove 13 lower extreme wall, flexible groove 13 upper end wall is equipped with the decurrent chamber 20 that blocks of opening, it is equipped with transmission shaft 22 to block the rotation of chamber 20 right end wall, it is equipped with dog 23 and rotor block 21 to turn right from a left side in proper order on the transmission shaft 22.
Advantageously, two transmission cavities 55 are arranged in the protection box 14, a driven shaft 41 is rotatably arranged on the rear end wall of each transmission cavity 55, a reel 54 and a contact gear 40 are fixedly arranged on the driven shaft 41 from back to front, a thin wire 42 is wound on the reel 54, a transverse groove 43 is arranged in the protection box 14, a plug 46 is arranged in the transverse groove 43 and can move left and right, a connecting spring 47 is connected between the left end face of the plug 46 and the left end wall of the transverse groove 43, a socket 44 is arranged in the transverse groove 43 and can move left and right, the connecting spring 47 is connected between the right end face of the socket 44 and the right end wall of the transverse groove 43, the upper thin wire 42 is connected to the right end face of the socket 44, and the lower thin wire 42 is connected to the right end.
Advantageously, a rain shield 33 is fixedly arranged on the rear end face of the protective box 14.
Advantageously, the elastic force of the torsion spring 29 is greater than the elastic force of the extension spring 12.
In the initial state, the torsion spring 29 is in a normal state, the extension spring 12 is in a compressed state, the baffle 27 closes the working chamber 10, and the stopper 23 is located on the lower side of the transmission shaft 22.
When the distribution box is in a working state, when the interior of the distribution box needs to be operated, if the interior of the distribution box does not rain, the baffle plate 27 is directly and manually rotated, the baffle plate 27 drives the vertical shaft 28 to rotate, the vertical shaft 28 rotates to drive the rope winding wheel 25 to rotate, the rope winding wheel 25 rotates to loosen the thin rope 24, the thin rope 24 is loosened, the telescopic spring 12 pushes the hollow rod 15 to move rightwards, the hollow rod 15 moves rightwards and is blocked by the block 23, and the hollow rod 15 cannot move rightwards continuously;
if it rains, the rotating block 21 is manually rotated, the rotating block 21 drives the stop block 23 to rotate through the transmission shaft 22, the stop block 23 rotates to the upper side of the transmission shaft 22, the hollow rod 15 is not stopped from moving rightwards any more, the hollow rod 15 drives the second rain shielding cloth 32 to move rightwards, the rotating rod 19 moves rightwards along with the hollow rod 15, after the right side of the hollow rod 15 leaves the telescopic groove 13, the transverse shaft 17 rotates clockwise, the rotating rod 19 rotates along with the transverse shaft 17, the first rain shielding cloth 18 is unfolded to prevent rainwater from falling into the working cavity 10 to affect the distribution box, after the operation is finished, the stop block 27 is manually closed, and the thin rope 24 pulls the hollow rod 15 to move leftwards;
when the temperature in the working cavity 10 is too high and is higher than the external temperature, the moving plate 39 is far away from the temperature guide block 38, the contact rod 36 moves along with the moving plate 39, the rack 35 moves along with the contact rod 36, the rack 35 is meshed with the contact gear 40 to drive the contact gear 40 to rotate, the contact gear 40 drives the reel 54 to rotate through the driven shaft 41, the reel 54 pulls the thin wire 42, the thin wire 42 drives the socket 44 and the plug 46 to move rightwards, the plug 46 is in contact with the socket 44 due to the too high temperature in the working cavity 10, the motor 53 is started, the motor 53 drives the motor shaft 52 to rotate, the fan blades 51 rotate along with the motor shaft 52, and the fan blades 51 rotate to discharge hot air.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a make things convenient for rainy day to overhaul block terminal, includes the protective housing, its characterized in that: a working cavity is arranged in the protective box, a torsion spring groove with an upward opening is formed in the lower end wall of the working cavity, a rotating mechanism is arranged in the working cavity, the rotating mechanism comprises a vertical shaft which can rotate in the torsion spring groove, a torsion spring is arranged between the vertical shaft and the torsion spring groove, a baffle is fixedly arranged on the vertical shaft, a telescopic groove with a rightward opening is formed in the protective box, two hollow rods are arranged in the telescopic groove in a leftward-rightward moving mode, a rotating cavity is formed in each hollow rod, a transverse shaft is arranged on the rear end wall of the rotating cavity in a rotating mode, a rotating rod is fixedly arranged on each transverse shaft, a first rain-proof cloth is fixedly arranged on each rotating rod, a connecting rod is fixedly arranged on each two hollow rods, and a second rain-proof cloth is arranged between each two hollow rods and; the heat dissipation mechanism is arranged in the working cavity and comprises a heat dissipation cavity which is arranged in front of the rear end wall of the working cavity in a penetrating mode, two partition plates are fixedly arranged in the heat dissipation cavity, eight air vents are arranged on the partition plates in a penetrating mode in the front and back of the heat dissipation cavity, a fixed rod is fixedly arranged on the lower end face of the heat dissipation cavity, a motor is fixedly arranged on the front end face of the fixed rod, a motor shaft is rotatably arranged on the front end face of the motor, fan blades are fixedly arranged on the motor shaft, two temperature measurement cavities are arranged in the upper end wall of the working cavity, a temperature guide block is fixedly arranged on the end face of each temperature measurement cavity, a movable plate can be arranged in each temperature measurement cavity in a vertically moving mode, a contact rod; the utility model discloses a flexible groove, including working chamber, telescopic groove, be equipped with the wire winding wheel, be equipped with the wiring chamber in the working chamber upper end wall, the fixed wiring wheel that is equipped with on the vertical axis, the wiring has been wound on the wiring wheel, hollow rod left end face is connected with the wire winding, hollow rod left end face with be connected with expanding spring between the wall of telescopic groove left end, it is equipped with the aqueduct to link up from top to bottom under the wall of telescopic groove, telescopic groove upper end wall is equipped with the decurrent chamber that blocks of opening, it is equipped with the transmission shaft to block chamber right-hand member wall.
2. The distribution box convenient to overhaul in rainy days according to claim 1, which is characterized in that: be equipped with two transmission chambeies in the protective housing, transmission chamber rear end wall rotates and is equipped with the driven shaft, follow fixed reel and the contact gear that is equipped with forward in proper order after on the driven shaft, around there being the fine rule on the reel, be equipped with the cross slot in the protective housing, it is equipped with the plug to remove about can in the cross slot, plug left end face with be connected with coupling spring between the cross slot left end wall, it is equipped with the socket to remove about can in the cross slot, socket right-hand member face with be connected with between the cross slot right-hand member wall coupling spring, socket right-hand member face is connected with the upside the fine rule, plug right-hand member face is connected with the downside.
3. The distribution box convenient to overhaul in rainy days according to claim 2, and is characterized in that: and a rain baffle is fixedly arranged on the rear end face of the protection box.
4. The distribution box convenient to overhaul in rainy days according to claim 1, which is characterized in that: the elastic force of the torsion spring is greater than that of the telescopic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312146.9A CN110912001B (en) | 2019-12-18 | 2019-12-18 | Make things convenient for rainy day to overhaul block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312146.9A CN110912001B (en) | 2019-12-18 | 2019-12-18 | Make things convenient for rainy day to overhaul block terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110912001A CN110912001A (en) | 2020-03-24 |
| CN110912001B true CN110912001B (en) | 2021-03-30 |
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ID=69826481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911312146.9A Active CN110912001B (en) | 2019-12-18 | 2019-12-18 | Make things convenient for rainy day to overhaul block terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN110912001B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07115713A (en) * | 1993-08-27 | 1995-05-02 | Fuji Electric Co Ltd | Switchboard with rain-shielding functi0n, and switchboard with both rain-and sun-shielding functions |
| US20030085025A1 (en) * | 2000-10-10 | 2003-05-08 | 3M Innovative Properties Company | Environmental control kit for sealed cabinets |
| CN203660327U (en) * | 2013-12-17 | 2014-06-18 | 河南省电力勘测设计院 | Rainproof door for outdoor cabinet cell |
| CN205883762U (en) * | 2016-06-20 | 2017-01-11 | 张雯 | Communication rack is with waterproof cabinet body suitable for heavy rain maintains |
| CN106730497B (en) * | 2016-11-14 | 2019-10-18 | 怀来斯达铭数据有限公司 | A kind of large data center computer room full-automatic dry powder extinguishing device |
| CN206272082U (en) * | 2016-12-28 | 2017-06-20 | 国网浙江省电力公司湖州供电公司 | A kind of sun-shading rainproof system of GIS convergence control cabinets |
| US20180376612A1 (en) * | 2017-03-10 | 2018-12-27 | Scalematrix | Electronic hardware holder with dynamic density controlled cooling |
| CN108242632A (en) * | 2017-05-19 | 2018-07-03 | 广州冠松电力科技有限公司 | A kind of safe socket |
| CN107809891A (en) * | 2017-12-04 | 2018-03-16 | 成都极比特通信技术有限公司 | A kind of protection device of communication equipment |
| CN208316042U (en) * | 2018-06-04 | 2019-01-01 | 福建久顺电子商务有限公司 | A kind of Portable outdoor switchgear maintenance rain insensitive device |
| CN208316161U (en) * | 2018-06-05 | 2019-01-01 | 温州昌泰电气有限公司 | A kind of Rainproof box-type transformer station |
| CN208571359U (en) * | 2018-07-05 | 2019-03-01 | 合肥力发电气科技有限责任公司 | Waterproof high-low voltage electric power distribution cabinet |
-
2019
- 2019-12-18 CN CN201911312146.9A patent/CN110912001B/en active Active
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| CN110912001A (en) | 2020-03-24 |
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Effective date of registration: 20210316 Address after: 163000 deligor Industrial Park, economic development zone, duerbert Mongolian Autonomous County, Daqing City, Heilongjiang Province Applicant after: Jiangtian Technology Co.,Ltd. Address before: 315500 No.13 Shangxing Road, Shangtian street, Fenghua District, Ningbo City, Zhejiang Province Applicant before: Ningbo Fenghua Pingxi Distribution Technology Co.,Ltd. |
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