CN108649460A - A kind of Installation cabinet of the power equipment with quick temperature-reducing function - Google Patents
A kind of Installation cabinet of the power equipment with quick temperature-reducing function Download PDFInfo
- Publication number
- CN108649460A CN108649460A CN201810600491.1A CN201810600491A CN108649460A CN 108649460 A CN108649460 A CN 108649460A CN 201810600491 A CN201810600491 A CN 201810600491A CN 108649460 A CN108649460 A CN 108649460A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fastening bolt
- wall
- centre position
- power equipment
- 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.)
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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)
Abstract
The invention belongs to electrical equipment technical fields, Installation cabinet of especially a kind of power equipment with quick temperature-reducing function, it is simple for design structure, it is unable to fast cooling, do not have the problem of rainwater-proof function, now propose following scheme, including cabinet, the centre position of cabinet side inner wall offers the first perforation, and first perforation surrounding inner wall the same cooling fan is connected with by fastening bolt, the centre position of cabinet side outer wall is connected with fixed shell by fastening bolt, the centre position of the fixed shell top exterior walls is connected with Raindrop sensor by fastening bolt.The present invention carries out quickly cool-down dehumidification to cabinet inside; it is convenient and efficient; effectively extend the service life of power equipment; it can be in rainy day self-closed cabinet; it effectively prevent rainwater to enter inside cabinet, inside protection cabinets body, can soot blowing dedusting quickly efficiently be carried out to cabinet inside; contribute to the heat dissipation of power equipment, and without human intervention.
Description
Technical field
The peace with quick temperature-reducing function the present invention relates to electrical equipment technical field more particularly to a kind of power equipment
Fill cabinet.
Background technology
Power equipment includes mainly generating equipment and power supply unit two major classes, and generating equipment is mainly station boiler, steam
Turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit be mainly various voltage class transmission line of electricity,
Mutual inductor, contactor etc..Through retrieval, Chinese patent grant number is the patent of 206564407 U of CN, discloses a kind of electric power
Installation cabinet, including cabinet, multiple mounting grooves for being arranged in cabinet and in the mounting groove and for installing electric power
The drawer box of component, the two side of the drawer box, which is located at rear positions, is provided with lock slots, and each mounting groove rear end is set
It is equipped with the transverse groove that left and right extends, each install in groove sidewall is symmetrically arranged with left cannelure and right longitudinal direction at rear positions
Slot, the left cannelure and right cannelure are connected with the transverse groove, the inner end of the left cannelure and right cannelure
It is both provided with the straight slot for being connected to the mounting groove on wall, is distinguished rotationally by shaft in the left cannelure and right cannelure
Left lock arm and right lock arm be installed, the outboard end of the front half section of the left lock arm and right lock arm is mounted on top pressure bullet
Spring.A kind of electric power Installation cabinet in above-mentioned patent has the following disadvantages：Fast prompt drop cannot be carried out to cabinet inside by existing when use
The problem of temperature, and do not have rainwater-proof function.
Invention content
Technology that is simple based on power equipment Installation cabinet design structure, being unable to fast cooling, do not have rainwater-proof function
Problem, the present invention propose a kind of Installation cabinet of the power equipment with quick temperature-reducing function.
A kind of power equipment proposed by the present invention Installation cabinet with quick temperature-reducing function, including cabinet, the cabinet
The centre position of side inner wall offers the first perforation, and the surrounding inner wall of the first perforation be connected with by fastening bolt it is same
The centre position of cooling fan, cabinet side outer wall is connected with fixed shell, the fixed shell top by fastening bolt
The centre position of portion's outer wall is connected with Raindrop sensor by fastening bolt, and cooling fan is located at the inside of fixed shell, institute
The centre position for stating fixed shell side outer wall offers the second perforation, and biperforate surrounding inner wall is connected by fastening bolt
It is connected to the same rectangle frame, the side of the rectangle frame surrounding inner wall is connected with the same filter screen, and square by fastening bolt
The centre position of shape frame surrounding inner wall is connected with the same connector sleeve by fastening bolt, the connector sleeve far from rectangle frame one
Side is connected with same second dust excluding plate by fastening bolt, and the centre position of the second dust excluding plate side is connected by fastening bolt
It is connected to vibrating motor, the centre position of the second dust excluding plate surrounding is connected with the connection equidistantly distributed by fastening bolt
The side of spring, described rectangle frame one end outer wall is connected with winding motor by fastening bolt, and the output shaft of winding motor is logical
It crosses fastening bolt and is connected with Scroll, rain-proof cloth is wound at the circumference of the Scroll, and one end of rain-proof cloth passes through fastening
It has been bolted iron bar.
Preferably, one end at the top of the outer wall of the cabinet side is connected with dust catcher by fastening bolt, and dust catcher
Side is connected with sweep-up pipe by fastening bolt, and the side of the cabinet top inner wall is connected with dust hood by fastening bolt,
And the one end of sweep-up pipe far from dust catcher extends to the inside of dust hood, the centre position of the cabinet top exterior walls offers peace
Tankage, and the bottom interior wall of mounting groove is connected with solar panels, the centre position of the cabinet top inner wall by fastening bolt
It is connected with headlamp by fastening bolt.
Preferably, first through hole is offered at the top of the outer wall of the cabinet other side, and the side inner wall of first through hole is logical
Crossing hinge connection has cabinet door, and the centre position of the cabinet door side offers mounting hole, and the side of mounting hole surrounding inner wall is logical
It crosses fastening bolt and is connected with same first dust excluding plate, the other side of mounting hole both ends inner wall is connected with by fastening bolt
The same power-operated shutter, and the top of cabinet door other side inner wall is connected with driving motor, described cabinet one end by fastening bolt
The top of outer wall is connected with soot blowing wind turbine by fastening bolt.
Preferably, the connecting spring is located at the inside of connector sleeve, and the one end of connecting spring far from the second dust excluding plate is logical
Fastening bolt is crossed to connect with rectangle frame.
Preferably, the centre position of cabinet both sides inner wall is connected with the centre position of bottom interior wall by fastening bolt
There is the same coupling tube, and side outer wall of the coupling tube far from cabinet has the blow gun equidistantly distributed by flanged joint.
Preferably, there is extension in the side of the soot blowing wind turbine by flanged joint, and extension is far from soot blowing wind turbine
There is solenoid valve in one end by flanged joint.
Preferably, the one end of the extension far from soot blowing wind turbine extends to the inside of coupling tube, and among cabinet door side
One end of position is connected with knob by fastening bolt.
Preferably, the quadrangle of the bottom of cabinet bulk outer wall is connected with support leg, and four support legs by fastening bolt
Bottom universal wheel is connected with by fastening bolt.
Preferably, the mechanical, electrical magnet valve of the driving motor, headlamp, dust catcher, cooling fan, soot-blowing wind, vibrating motor and
Winding motor is connected with switch by conducting wire, and switchs and be connected with processor by conducting wire.
Preferably, the bottom of cabinet side inner wall is connected with temperature sensor in turn by fastening bolt and humidity passes
Sensor, and the signal output end of Raindrop sensor, temperature sensor and humidity sensor passes through the letter of signal wire and processor
The connection of number input terminal.
Having the beneficial effect that in the present invention：
1, be provided with temperature sensor, humidity sensor, power-operated shutter, cooling fan and the second dust excluding plate, temperature sensor and
Driving motor opens power-operated shutter when humidity sensor detecting box body temperature and high humidity, while cooling fan drives in cabinet
Air circulation, extraneous air passes through the second dust excluding plate and filter screen and enters in cabinet, carried out to cabinet inside timely successively
Quick cool-down dehumidification, it is convenient and efficient, effectively extend the service life of power equipment.
2, Raindrop sensor, winding motor and rain-proof cloth are provided with, when Raindrop sensor detects it is rainy when, winding motor
Scroll rotation is driven, rain-proof cloth expansion, iron bar is since gravity keeps rain-proof cloth smooth, while driving motor closes electronic hundred
Leaf can effectively prevent rainwater to enter inside cabinet, inside protection cabinets body in rainy day self-closed cabinet.
3, soot blowing wind turbine, blow gun, dust catcher and dust hood are provided with, when needing dedusting, soot blowing wind turbine by extension and
Blow gun in cabinet power equipment carry out soot blowing, while dust catcher by dust hood and sweep-up pipe to carrying out dust suction in cabinet,
Can soot blowing dedusting quickly efficiently be carried out to cabinet inside, contribute to the heat dissipation of power equipment, and without human intervention.
Description of the drawings
Fig. 1 is the overall structure signal that a kind of power equipment proposed by the present invention uses the Installation cabinet with quick temperature-reducing function
Figure；
Fig. 2 is the Facad structure sectional view that a kind of power equipment proposed by the present invention uses the Installation cabinet with quick temperature-reducing function；
Fig. 3 is that a kind of power equipment proposed by the present invention is cutd open with the rectangle frame side structure of the Installation cabinet with quick temperature-reducing function
View；
Fig. 4 is that a kind of power equipment proposed by the present invention is cutd open with the rectangle frame side structure of the Installation cabinet with quick temperature-reducing function
View；
Fig. 5 is the positive structure schematic that a kind of power equipment proposed by the present invention uses the Installation cabinet with quick temperature-reducing function.
In figure：1 cabinet, 2 mounting holes, 3 power-operated shutters, 4 first dust excluding plates, 5 driving motors, 6 cabinet doors, 7 mounting grooves, 8 are shone
Bright lamp, 9 solar panels, 10 dust hoods, 11 sweep-up pipes, 12 dust catchers, 13 Raindrop sensors, 14 cooling fans, 15 rectangle frames, 16
Fixed shell, 17 temperature sensors, 18 humidity sensors, 19 support legs, 20 soot blowing wind turbines, 21 solenoid valves, 22 extensions, 23 mistakes
Cross pipe, 24 blow guns, 25 Scrolls, 26 rain-proof cloths, 27 iron bars, 28 second dust excluding plates, 29 connector sleeves, 30 connecting springs, 31 vibrations
Motor, 32 filter screens, 33 winding motors, 34 universal wheels, 35 knobs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of power equipment Installation cabinet with quick temperature-reducing function, including cabinet 1,1 side of cabinet
The centre position of inner wall offers the first perforation, and the surrounding inner wall of the first perforation is connected with the same heat dissipation by fastening bolt
The centre position of wind turbine 14,1 side outer wall of cabinet is connected with fixed shell 16,16 top exterior walls of fixed shell by fastening bolt
Centre position Raindrop sensor 13 is connected with by fastening bolt, and cooling fan 14 is located at the inside of fixed shell 16, Gu
The centre position of 16 side outer wall of fixed shell offers the second perforation, and biperforate surrounding inner wall is connected by fastening bolt
There are the same rectangle frame 15, the side of 15 surrounding inner wall of rectangle frame to be connected with the same filter screen 32, and square by fastening bolt
The centre position of 15 surrounding inner wall of shape frame is connected with the same connector sleeve 29 by fastening bolt, and connector sleeve 29 is far from rectangle frame 15
Side same second dust excluding plate 28 is connected with by fastening bolt, and the centre position of 28 side of the second dust excluding plate pass through it is tight
Fixing bolt is connected with vibrating motor 31, and the centre position of 28 surrounding of the second dust excluding plate is connected with equidistant point by fastening bolt
The side of the connecting spring 30 of cloth, 15 one end outer wall of rectangle frame is connected with winding motor 33, and winding motor by fastening bolt
33 output shaft is connected with Scroll 25 by fastening bolt, and rain-proof cloth 26, and rain-proof cloth are wound at the circumference of Scroll 25
26 one end is connected with iron bar 27 by fastening bolt.
In the present invention, one end at the top of 1 side outer wall of cabinet is connected with dust catcher 12, and dust catcher 12 by fastening bolt
Side sweep-up pipe 11 is connected with by fastening bolt, the side of 1 top inner wall of cabinet is connected with dust hood by fastening bolt
10, and the one end of sweep-up pipe 11 far from dust catcher 12 extends to the inside of dust hood 10, the centre position of 1 top exterior walls of cabinet is opened
Equipped with mounting groove 7, and the bottom interior wall of mounting groove 7 is connected with solar panels 9 by fastening bolt, in 1 top inner wall of cabinet
Between position headlamp 8 is connected with by fastening bolt.
First through hole is offered at the top of 1 other side outer wall of cabinet, and the side inner wall of first through hole passes through hinge connection
There is cabinet door 6, the centre position of 6 side of cabinet door offers mounting hole 2, and the side of 2 surrounding inner wall of mounting hole passes through fastening bolt
It is connected with same first dust excluding plate 4, the other side of 2 both ends inner wall of mounting hole is connected with same electronic hundred by fastening bolt
Leaf 3, and the top of 6 other side inner wall of cabinet door is connected with driving motor 5 by fastening bolt, the top of 1 one end outer wall of cabinet is logical
It crosses fastening bolt and is connected with soot blowing wind turbine 20.
Connecting spring 30 is located at the inside of connector sleeve 29, and the one end of connecting spring 30 far from the second dust excluding plate 28 pass through it is tight
Fixing bolt and rectangle frame 15 connect, and the centre position of 1 both sides inner wall of cabinet and the centre position of bottom interior wall pass through fastening bolt
It is connected with the same coupling tube 23, and side outer wall of the coupling tube 23 far from cabinet 1 has by flanged joint and equidistantly distribute
There are extension 22, and the one end of extension 22 far from soot blowing wind turbine 20 in the side of blow gun 24, soot blowing wind turbine 20 by flanged joint
There are solenoid valve 21, the one end of extension 22 far from soot blowing wind turbine 20 to extend to the inside of coupling tube 23, and cabinet by flanged joint
The one end in 6 side centre positions of door is connected with knob 35 by fastening bolt.
The quadrangle of 1 bottom outer wall of cabinet is connected with support leg 19, and the bottom of four support legs 19 by fastening bolt
Universal wheel 34, driving motor 5, headlamp 8, dust catcher 12, cooling fan 14, soot blowing wind turbine are connected with by fastening bolt
20, solenoid valve 21, vibrating motor 31 and winding motor 33 are connected with switch by conducting wire, and switch and be connected with place by conducting wire
Device is managed, the bottom of 1 side inner wall of cabinet is connected with temperature sensor 17 and humidity sensor 18, and rain in turn by fastening bolt
It is defeated to drip signal of the signal output end of sensor 13, temperature sensor 17 and humidity sensor 18 by signal wire and processor
Enter end connection, the model ARM9TDMI of processor.
It is beaten in use, temperature sensor 17 and humidity sensor 18 detect driving motor 5 when temperature and humidity is high in cabinet 1
Power-operated shutter 3 is opened, while cooling fan 14 drives the air circulation in cabinet 1, extraneous air to pass through the second dust excluding plate successively
28 and filter screen 32 enter cabinet 1 in, when the second dust excluding plate 28 blocks, vibrating motor 31 unlatching and to the second dust excluding plate 28 into
Row vibrations dedusting, when Raindrop sensor 13 detects rainy, winding motor 33 drives Scroll 25 to rotate, and rain-proof cloth 26 is opened up
It opens, iron bar 27 is since gravity keeps rain-proof cloth 26 smooth, while driving motor 5 closes power-operated shutter 3, when needing dedusting, soot blowing
Wind turbine 20 carries out soot blowing by extension 22 and blow gun 24 to the power equipment in cabinet 1, while dust catcher 12 passes through dust hood
10 and sweep-up pipe 11 to carrying out dust suction in cabinet 1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of power equipment Installation cabinet with quick temperature-reducing function, including cabinet（1）, which is characterized in that the cabinet
（1）The centre position of side inner wall offers the first perforation, and the surrounding inner wall of the first perforation is connected with together by fastening bolt
One cooling fan（14）, the cabinet（1）The centre position of side outer wall is connected with fixed shell by fastening bolt（16）,
The fixed shell（16）The centre position of top exterior walls is connected with Raindrop sensor by fastening bolt（13）, and cooling fan
（14）Positioned at fixed shell（16）Inside, the fixed shell（16）The centre position of side outer wall offers the second perforation,
And biperforate surrounding inner wall is connected with the same rectangle frame by fastening bolt（15）, the rectangle frame（15）Surrounding inner wall
Side the same filter screen is connected with by fastening bolt（32）, and rectangle frame（15）The centre position of surrounding inner wall passes through tight
Fixing bolt is connected with the same connector sleeve（29）, the connector sleeve（29）Far from rectangle frame（15）Side connected by fastening bolt
It is connected to same second dust excluding plate（28）, and the second dust excluding plate（28）The centre position of side is connected with vibration by fastening bolt
Motor（31）, second dust excluding plate（28）The centre position of surrounding is connected with the connection equidistantly distributed by fastening bolt
Spring（30）, the rectangle frame（15）The side of one end outer wall is connected with winding motor by fastening bolt（33）, and wind electricity
Machine（33）Output shaft Scroll is connected with by fastening bolt（25）, the Scroll（25）Circumference at be wound with rain-proof cloth
（26）, and rain-proof cloth（26）One end iron bar is connected with by fastening bolt（27）.
2. a kind of Installation cabinet of the power equipment according to claim 1 with quick temperature-reducing function, which is characterized in that institute
State cabinet（1）One end at the top of the outer wall of side is connected with dust catcher by fastening bolt（12）, and dust catcher（12）Side it is logical
It crosses fastening bolt and is connected with sweep-up pipe（11）, the cabinet（1）The side of top inner wall is connected with dust hood by fastening bolt
（10）, and sweep-up pipe（11）Far from dust catcher（12）One end extend to dust hood（10）Inside, the cabinet（1）Outside top
The centre position of wall offers mounting groove（7）, and mounting groove（7）Bottom interior wall solar panels are connected with by fastening bolt
（9）, the cabinet（1）The centre position of top inner wall is connected with headlamp by fastening bolt（8）.
3. a kind of Installation cabinet of the power equipment according to claim 1 with quick temperature-reducing function, which is characterized in that institute
State cabinet（1）First through hole is offered at the top of the outer wall of the other side, and the side inner wall of first through hole has cabinet by hinge connection
Door（6）, the cabinet door（6）The centre position of side offers mounting hole（2）, and mounting hole（2）The side of surrounding inner wall passes through
Fastening bolt is connected with same first dust excluding plate（4）, the mounting hole（2）The other side of both ends inner wall is connected by fastening bolt
It is connected to the same power-operated shutter（3）, and cabinet door（6）The top of other side inner wall is connected with driving motor by fastening bolt（5）,
The cabinet（1）The top of one end outer wall is connected with soot blowing wind turbine by fastening bolt（20）.
4. a kind of Installation cabinet of the power equipment according to claim 1 with quick temperature-reducing function, which is characterized in that institute
State connecting spring（30）Positioned at connector sleeve（29）Inside, and connecting spring（30）Far from the second dust excluding plate（28）One end pass through
Fastening bolt and rectangle frame（15）Connection.
5. a kind of Installation cabinet of the power equipment according to claim 1 with quick temperature-reducing function, which is characterized in that institute
State cabinet（1）The centre position of both sides inner wall and the centre position of bottom interior wall are connected with the same coupling tube by fastening bolt
（23）, and coupling tube（23）Far from cabinet（1）Side outer wall have the blow gun equidistantly distributed by flanged joint（24）.
6. a kind of Installation cabinet of the power equipment according to claim 3 with quick temperature-reducing function, which is characterized in that institute
State soot blowing wind turbine（20）Side have extension by flanged joint（22）, and extension（22）Far from soot blowing wind turbine（20）One
There is solenoid valve at end by flanged joint（21）.
7. a kind of Installation cabinet of the power equipment according to claim 6 with quick temperature-reducing function, which is characterized in that institute
State extension（22）Far from soot blowing wind turbine（20）One end extend to coupling tube（23）Inside, and cabinet door（6）Side interposition
The one end set is connected with knob by fastening bolt（35）.
8. a kind of Installation cabinet of the power equipment according to claim 1 with quick temperature-reducing function, which is characterized in that institute
State cabinet（1）The quadrangle of bottom outer wall is connected with support leg by fastening bolt（19）, and four support legs（19）Bottom
Universal wheel is connected with by fastening bolt（34）.
9. a kind of Installation cabinet of the power equipment according to claim 3 with quick temperature-reducing function, which is characterized in that institute
State driving motor（5）, headlamp（8）, dust catcher（12）, cooling fan（14）, soot blowing wind turbine（20）, solenoid valve（21）, vibration
Motor（31）And winding motor（33）Switch is connected with by conducting wire, and switchs and processor is connected with by conducting wire.
10. a kind of Installation cabinet of the power equipment according to claim 1 with quick temperature-reducing function, which is characterized in that
The cabinet（1）The bottom of side inner wall is connected with temperature sensor in turn by fastening bolt（17）And humidity sensor
（18）, and Raindrop sensor（13）, temperature sensor（17）And humidity sensor（18）Signal output end pass through signal wire
It is connected with the signal input part of processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600491.1A CN108649460A (en) | 2018-06-12 | 2018-06-12 | A kind of Installation cabinet of the power equipment with quick temperature-reducing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600491.1A CN108649460A (en) | 2018-06-12 | 2018-06-12 | A kind of Installation cabinet of the power equipment with quick temperature-reducing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108649460A true CN108649460A (en) | 2018-10-12 |
Family
ID=63752521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810600491.1A Pending CN108649460A (en) | 2018-06-12 | 2018-06-12 | A kind of Installation cabinet of the power equipment with quick temperature-reducing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108649460A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769362A (en) * | 2019-03-08 | 2019-05-17 | 陈新宇 | A kind of Cabinet that communication waterproof performance is good |
| CN114009938A (en) * | 2021-11-16 | 2022-02-08 | 贵州电网有限责任公司 | Table body convenient to clean |
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| CN106099712A (en) * | 2016-08-24 | 2016-11-09 | 河南森源电气股份有限公司 | Dustproof heat radiator and use the box-type substation of this dustproof heat radiator |
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| CN105735822A (en) * | 2014-12-11 | 2016-07-06 | 郭东环 | Automatic rain blocking device for balcony |
| CN204947386U (en) * | 2015-08-10 | 2016-01-06 | 合肥德源智能科技有限公司 | Remote measuring type dust-proof switch cabinet |
| CN106099712A (en) * | 2016-08-24 | 2016-11-09 | 河南森源电气股份有限公司 | Dustproof heat radiator and use the box-type substation of this dustproof heat radiator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769362A (en) * | 2019-03-08 | 2019-05-17 | 陈新宇 | A kind of Cabinet that communication waterproof performance is good |
| CN114009938A (en) * | 2021-11-16 | 2022-02-08 | 贵州电网有限责任公司 | Table body convenient to clean |
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