CN211958275U - Outdoor power distribution cabinet - Google Patents
Outdoor power distribution cabinet Download PDFInfo
- Publication number
- CN211958275U CN211958275U CN201921883244.3U CN201921883244U CN211958275U CN 211958275 U CN211958275 U CN 211958275U CN 201921883244 U CN201921883244 U CN 201921883244U CN 211958275 U CN211958275 U CN 211958275U
- Authority
- CN
- China
- Prior art keywords
- pipe
- fixedly connected
- switch board
- cabinet body
- outer cabinet
- 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.)
- Expired - Fee Related
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 16
- 238000005057 refrigeration Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Distribution Board (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor power distribution cabinet, which comprises an outer cabinet body, a bottom plate and a heat dissipation unit; the upper side of the outer cabinet body is provided with mesh holes, the inner part of the outer cabinet body is fixedly connected with a middle layer plate, the center of the middle layer plate is provided with an air inlet hole, the upper side of the middle layer plate is fixedly connected with a storage battery, the upper side of the middle layer plate is fixedly connected with an inverter, and the left end and the right end of the front side of the outer cabinet body are hinged with cabinet doors through hinges; the heat dissipation unit comprises an air inlet pipe, an intermediate pipe, an air outlet pipe, a motor, an air distribution pipe and fan blades, wherein the middle part of the intermediate pipe is inserted into the bottom side of the outer cabinet body. This outdoor switch board at first utilizes solar cell panel electricity generation to come to provide the energy for the cooling of switch board, and very environmental protection blows cold wind to the switch board is inside, and blows in cold wind from the bottom, can make the inside cooling that can receive completely of switch board, and its cooling effect is better, and can carry out rain-proof dustproof, carries out the moisture filtration when blowing into switch board with wind inside, avoids the inside humidity of switch board.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an outdoor switch board.
Background
The power distribution cabinet distributes and controls power for electric equipment, power sources are conveniently distributed in a slicing or classifying mode, when a circuit breaks down, the power distribution cabinet is favorable for controlling the fault range, maintenance workers can conveniently and quickly find out fault points and timely remove the fault points to ensure normal power consumption of people, the circuits can be conveniently arranged in a slicing mode to be maintained without large-area power failure, when the circuit is overloaded, short-circuited and leaked, the power distribution cabinet can also provide power failure protection, the application range is wide, part of the power distribution cabinet is installed outdoors and needs to have the functions of dust prevention and rain prevention, the sealing requirement of the power distribution cabinet is high, but because the power distribution cabinet used outdoors is directly irradiated by sunlight in hot summer and heat generated when electric elements work is added, the temperature inside the power distribution cabinet greatly rises, and because the power distribution cabinet used outdoors has good sealing performance and heat cannot be discharged, the working environment temperature of the electric elements exceeds the optimal range, not only can make the equipment component in the switch board ageing in advance, and the life is shortened, still can influence electrical components's normal work, lead to electrical components to burn out even, it is unexpected to produce, it reduces the temperature in the switch board to blow through inside electric fan during general switch board cooling, but because external temperature is also very high, so the cooling effect is not obvious, and electric fan work also has great resource consumption, the switch board is in the insolate state when fine day, see in the design that the comparison application number is 201811049708.0 provided, this design can be to the switch board cooling, and utilize solar energy power generation, but owing to use the low temperature environment in the ground to carry out cooling cycle, its construction degree of difficulty is great and the price is expensive.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, an outdoor switch board is provided, at first, utilize solar cell panel electricity generation to provide the energy for the cooling of switch board, very environmental protection, blow cold wind to switch board inside, and blow in cold wind from the bottom, can make the inside cooling of receiving completely of switch board, its cooling effect is better, and can carry out rain-proof dustproof, carry out moisture filtration when blowing into switch board inside with wind, avoid the inside humidity of switch board, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor power distribution cabinet comprises an outer cabinet body, a bottom plate and a heat dissipation unit;
the outer cabinet body: the upper side of the outer cabinet body is provided with mesh holes, the inner part of the outer cabinet body is fixedly connected with a middle layer plate, the center of the middle layer plate is provided with an air inlet hole, the upper side of the middle layer plate is fixedly connected with a storage battery, the upper side of the middle layer plate is fixedly connected with an inverter, and the left end and the right end of the front side of the outer cabinet body are hinged with cabinet doors through hinges;
a heat dissipation unit: the heat dissipation unit comprises an air inlet pipe, an intermediate pipe, an air outlet pipe, a motor, air distribution pipes and fan blades, wherein the middle of the intermediate pipe is inserted into the bottom side of the outer cabinet body, the lower end of the intermediate pipe is inserted into the upper middle end of the air inlet pipe, the upper end of the intermediate pipe is inserted into the lower middle end of the air outlet pipe, the air distribution pipes are inserted into the left end and the right end of the upper side of the air outlet pipe, the air distribution pipes are arranged at the left end and the right end of the upper side of the air outlet pipe in a linear array mode, the motor is fixedly connected to the center of the upper side of the air distribution pipes, the fan blades are fixedly connected to the output end of the motor, the fan blades are arranged at the output end of the motor in a circular array mode, are located right below the upper end ports of the air distribution pipes, the fan blades are located right below the, The intermediate pipe, the air outlet pipe and the gas distribution pipes are fed into the outer cabinet body, so that the temperature of the power distribution cabinet is reduced, and the temperature of the motor is also reduced because the motor is positioned between the two gas distribution pipes;
a bottom plate: the upper side of the bottom plate is fixedly connected to the lower side of the air inlet pipe, and four corners of the bottom plate are movably connected with ground entering rods;
wherein: still including control switch group, control switch group fixed connection is on the inside right side of the outer cabinet body, the output of battery is connected to control switch group's input electricity, control switch group's output electricity is connected the input of motor.
Further, still including the filter, the filter has two and respectively fixed connection inside the end about the intake pipe, filters dust and the drop of water in the inside gas of entering switch board through the filter.
Further, still including the refrigeration piece, refrigeration piece fixed connection is intraductal at the intermediary, the output of control switch group is connected to the input electricity of refrigeration piece, and the gas temperature that will inhale in the switch board through the refrigeration piece reduces, increases cooling effect.
Further, still including the dust screen, dust screen fixed connection is in putting the mesh, avoids dust and worm to get into in the switch board through the dust screen.
Further, still including the fore-set, keep off the rain frame and change the board, the equal fixedly connected with fore-set in the upside four corners of the outer cabinet body, the upside of the inside upside four corners difference fixed connection of the frame that keeps off the rain at the fore-set of fore-set, the upper end of changeing the board passes through the hinge and articulates the front side upper end at the frame that keeps off the rain, prevents through the frame that keeps off the rain that the rainwater from getting into the switch board, changes the board and also rotates thereupon when the cabinet door is opened, makes things convenient for opening of cabinet door.
Further, still including solar cell panel, solar cell panel fixed connection is at the upside that keeps off the rain frame, the input of dc-to-ac converter is connected to solar cell panel's output electricity, the input of battery is connected to the output electricity of dc-to-ac converter, converts solar energy into the electric energy through solar cell panel to store the electric energy in the battery, green.
Compared with the prior art, the beneficial effects of the utility model are that: this outdoor switch board has following benefit:
1. drive the flabellum through the motor and rotate, the flabellum blows on with the air of middle lamella below, and at this moment because gas distribution pipe upper end atmospheric pressure is lower, then send into outer cabinet internal with outside gas through intake pipe, intermediary's pipe, outlet duct and gas distribution pipe in proper order to this comes the cooling of switch board, and because the motor is located two rows of gas distribution pipe's centre, also reduces the temperature of motor.
2. Filter dust and drop of water in getting into the inside gas of switch board through the filter, will inhale the gas temperature in the switch board through the refrigeration piece and reduce, increase the cooling effect, in avoiding dust and insect to get into the switch board through the dust screen, prevent through the frame that keeps off the rain that the rainwater from getting into the switch board, change the board and also rotate thereupon when the cabinet door is opened, make things convenient for opening of cabinet door, convert solar energy into the electric energy through solar cell panel, and store the electric energy in the battery, green.
3. This outdoor switch board at first utilizes solar cell panel electricity generation to come to provide the energy for the cooling of switch board, and very environmental protection blows cold wind to the switch board is inside, and blows in cold wind from the bottom, can make the inside cooling that can receive completely of switch board, and its cooling effect is better, and can carry out rain-proof dustproof, carries out the moisture filtration when blowing into switch board with wind inside, avoids the inside humidity of switch board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the external structure of the present invention.
In the figure: the solar refrigerator comprises a refrigerating sheet 1, a bottom plate 2, a ground inlet rod 3, a filter plate 4, a heat dissipation unit 5, an air inlet pipe 51, a medium pipe 52, an air outlet pipe 53, a motor 54, an air distribution pipe 55, fan blades 56, an outer cabinet 6, a dust screen 7, a top column 8, a rain shielding frame 9, a solar panel 10, a control switch group 11, a storage battery 12, a middle layer plate 13, a cabinet door 14, a rotating plate 15 and an inverter 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an outdoor power distribution cabinet comprises an outer cabinet body 6, a bottom plate 2 and a heat dissipation unit 5;
an outer cabinet body 6: the upper side of the outer cabinet body 6 is provided with a mesh placing hole, the inner part of the outer cabinet body 6 is fixedly connected with a middle layer plate 13, the center of the middle layer plate 13 is provided with an air inlet hole, the upper side of the middle layer plate 13 is fixedly connected with a storage battery 12, the upper side of the middle layer plate 13 is fixedly connected with an inverter 16, the left and right ends of the front side of the outer cabinet body 6 are hinged with a cabinet door 14 through hinges, the rain protection cabinet also comprises a dust protection net 7, the dust protection net 7 is fixedly connected in the mesh placing hole, dust and insects are prevented from entering the power distribution cabinet through the dust protection net 7, the top pillar 8, a rain shielding frame 9 and a rotating plate 15 are also fixedly connected with the four corners of the upper side of the inner part of the outer cabinet body 6, the four corners of the upper side of the rain shielding frame 9 are respectively and fixedly connected with the upper side of the top pillar 8, the upper end of the rotating plate 15, the cabinet door 14 is convenient to open, and the solar energy storage cabinet further comprises a solar cell panel 10, wherein the solar cell panel 10 is fixedly connected to the upper side of the rain shielding frame 9, the output end of the solar cell panel 10 is electrically connected with the input end of an inverter 16, the output end of the inverter 16 is electrically connected with the input end of a storage battery 12, solar energy is converted into electric energy through the solar cell panel 10, and the electric energy is stored in the storage battery 12, so that the environment is protected;
the heat dissipation unit 5: the heat dissipation unit 5 comprises an air inlet pipe 51, an intermediate pipe 52, an air outlet pipe 53, a motor 54, air distribution pipes 55 and fan blades 56, wherein the intermediate pipe 52 is inserted at the bottom side of the outer cabinet 6, the lower end of the intermediate pipe 52 is inserted at the upper end of the intermediate part of the air inlet pipe 51, the upper end of the intermediate pipe 52 is inserted at the lower end of the intermediate part of the air outlet pipe 53, the air distribution pipes 55 are inserted at the left and right ends of the upper side of the air outlet pipe 53, the air distribution pipes 55 are linearly arranged at the left and right ends of the upper side of the air outlet pipe 53 in an array manner, the motor 54 is fixedly connected at the center of the upper side of the air distribution pipe 53, the fan blades 56 are fixedly connected at the output end of the motor 54, the fan blades 56 are circularly arranged at the output end of the motor 54, the fan blades 56 are positioned right below the upper end of the air inlet hole, the fan blades, the external gas is sent into the outer cabinet body 6 through the gas inlet pipe 51, the intermediate pipe 52, the gas outlet pipe 53 and the gas distribution pipe 55 in sequence, so that the power distribution cabinet is cooled, the temperature of the motor 54 is also reduced because the motor 54 is positioned between the two gas distribution pipes 55, the filter plate 4 is also included, the filter plates 4 are two and are respectively and fixedly connected inside the left end and the right end of the gas inlet pipe 51, dust and water drops in the gas entering the power distribution cabinet are filtered through the filter plates 4, the refrigeration sheet 1 is also included and is fixedly connected into the intermediate pipe 52, the input end of the refrigeration sheet 1 is electrically connected with the output end of the control switch group 11, the temperature of the gas sucked into the power distribution cabinet is reduced through the refrigeration sheet 1, and the cooling effect;
a bottom plate 2: the upper side of the bottom plate 2 is fixedly connected to the lower side of the air inlet pipe 51, and four corners of the bottom plate 2 are movably connected with the ground entering rods 3;
wherein: the intelligent cabinet is characterized by further comprising a control switch group 11, the control switch group 11 is fixedly connected to the right side inside the outer cabinet body 6, the input end of the control switch group 11 is electrically connected with the output end of the storage battery 12, and the output end of the control switch group 11 is electrically connected with the input end of the motor 54.
When in use: the solar panel 10 converts solar energy into electric energy through the inverter 16 and stores the electric energy in the storage battery 12, the control switch group 11 is turned on, the refrigeration sheet 1 starts to refrigerate, the control switch group 11 is turned on, the motor 54 starts to work, the motor 54 drives the fan blades 56 to rotate, the fan blades 56 blow up air below the middle panel 13, at this time, because the air in the upper end of the air distribution pipe 55 is blown up, the air pressure in the air distribution pipe 55 is lower, the air enters the air inlet pipe 51 from the left end and the right end of the air inlet pipe 51, the filter plate 4 filters dust and moisture, the air enters the intermediate pipe 52 from the air inlet pipe 51, the refrigeration sheet 1 changes the air into cold air, the cold air enters the air distribution pipe 55 from the air outlet pipe 53, the fan blades 56 blow the cold air to the inside of the power distribution cabinet, because the motor 54 is positioned between the two air distribution, rain-proof frame 9 avoids the rainwater to fall into the switch board in, when opening cabinet door 14, changes board 15 and rotates thereupon, makes things convenient for opening of cabinet door 14.
It should be noted that the control switch group 11 disclosed in this embodiment is provided with a control button corresponding to the motor 54 and the refrigeration sheet 1, the motor 54 may be a single-phase series motor produced by teng motor manufacturing ltd, which is manufactured in east guan city, and the refrigeration sheet 1 may be a P37 series refrigeration sheet produced by wang electronics technology ltd, which is manufactured in changshan county. The control switch set 11 controls the motor 54 and the operation of the refrigeration plate 1 by the method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an outdoor switch board which characterized in that: comprises an outer cabinet body (6), a bottom plate (2) and a heat dissipation unit (5);
outer cabinet (6): mesh placing holes are formed in the upper side of the outer cabinet body (6), a middle layer plate (13) is fixedly connected to the inner portion of the outer cabinet body (6), an air inlet hole is formed in the center of the middle layer plate (13), a storage battery (12) is fixedly connected to the upper side of the middle layer plate (13), an inverter (16) is fixedly connected to the upper side of the middle layer plate (13), and cabinet doors (14) are hinged to the left end and the right end of the front side of the outer cabinet body (6) through hinges;
heat dissipation unit (5): the heat dissipation unit (5) comprises an air inlet pipe (51), an intermediate pipe (52), an air outlet pipe (53), a motor (54), a gas distribution pipe (55) and fan blades (56), the middle of the intermediate pipe (52) is inserted at the bottom side of the outer cabinet body (6), the lower end of the intermediate pipe (52) is inserted at the upper end of the middle of the air inlet pipe (51), the upper end of the intermediate pipe (52) is inserted at the lower end of the middle of the air outlet pipe (53), the air distribution pipe (55) is inserted at the left and right ends of the upper side of the air outlet pipe (53), the gas distribution pipes (55) are arranged at the left and right ends of the upper side of the air outlet pipe (53) in a linear array manner, the motor (54) is fixedly connected to the center of the upper side of the gas distribution pipe (55), the output end of the motor (54) is fixedly connected with the fan blades (56), the fan blades (56) are arranged at the output end of the motor (, the fan blades (56) are positioned right below the air inlet holes;
base plate (2): the upper side of the bottom plate (2) is fixedly connected to the lower side of the air inlet pipe (51), and four corners of the bottom plate (2) are movably connected with ground entering rods (3);
wherein: still including control switch group (11), control switch group (11) fixed connection is on the inside right side of the outer cabinet body (6), the output of battery (12) is connected to the input electricity of control switch group (11), the input of motor (54) is connected to the output electricity of control switch group (11).
2. An outdoor switch board of claim 1 characterized in that: still including filter (4), filter (4) have two and respectively fixed connection inside the end about intake pipe (51).
3. An outdoor switch board of claim 1 characterized in that: the dustproof net is characterized by further comprising a dustproof net (7), wherein the dustproof net (7) is fixedly connected in the net placing hole.
4. An outdoor switch board of claim 1 characterized in that: still including fore-set (8), rain-proof frame (9) and commentaries on classics board (15), the equal fixedly connected with fore-set (8) in upside four corners of the outer cabinet body (6), fixed connection is respectively at the upside of fore-set (8) in upside four corners of rain-proof frame (9) inside, the upper end of changeing board (15) passes through the hinge and articulates the front side upper end at rain-proof frame (9).
5. An outdoor switch board of claim 4 characterized in that: the solar rain sheltering frame is characterized by further comprising a solar cell panel (10), wherein the solar cell panel (10) is fixedly connected to the upper side of the rain sheltering frame (9), the output end of the solar cell panel (10) is electrically connected with the input end of the inverter (16), and the output end of the inverter (16) is electrically connected with the input end of the storage battery (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883244.3U CN211958275U (en) | 2019-11-04 | 2019-11-04 | Outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883244.3U CN211958275U (en) | 2019-11-04 | 2019-11-04 | Outdoor power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958275U true CN211958275U (en) | 2020-11-17 |
Family
ID=73167158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883244.3U Expired - Fee Related CN211958275U (en) | 2019-11-04 | 2019-11-04 | Outdoor power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958275U (en) |
-
2019
- 2019-11-04 CN CN201921883244.3U patent/CN211958275U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201117 |