CN108963826A - A kind of electric power incoming line cabinet and its manufacturing method - Google Patents
A kind of electric power incoming line cabinet and its manufacturing method Download PDFInfo
- Publication number
- CN108963826A CN108963826A CN201810723346.2A CN201810723346A CN108963826A CN 108963826 A CN108963826 A CN 108963826A CN 201810723346 A CN201810723346 A CN 201810723346A CN 108963826 A CN108963826 A CN 108963826A
- Authority
- CN
- China
- Prior art keywords
- main cabinet
- cabinet
- welded
- insulation barrier
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention discloses a kind of electric power incoming line cabinets, including pedestal, the upside of the pedestal is equipped with main cabinet, the left and right side of the main cabinet is welded with guide rail, insulation barrier is slidably connected in the guide rail, limited block is welded on main cabinet on the downside of the guide rail, insulated mounting plate is fixedly connected on the rear wall of the main cabinet, the inside front of guide rail of the invention is equipped with insulation barrier, play the role of protecting the electrical component on rear side of insulation barrier, prevent worker's maloperation from getting an electric shock, element bracket is installed on insulated mounting plate, electrical component and breaker are installed on element bracket, operating device is installed on breaker, operating device is connect with the handle on insulation barrier by square shaft, so as to realize in the case where not removing insulation barrier, cut-off circuit, cooling piece left side refrigeration right side heat dissipation after powered up, so that Temperature in main cabinet reduces, component ageing caused by preventing temperature excessively high and short circuit.
Description
Technical field
The present invention relates to electric power incoming line cabinet technical field, specially a kind of electric power incoming line cabinet and its manufacturing method.
Background technique
Electric power incoming line cabinet is the master switch cabinet that power distribution equipment is introduced by step down side, is responsible for whole section of bus and is carried
Electric current, what is connected by the switchgear is that main transformer and low-pressure side load export, and just shows the important place of its effect, but existing
Some electric power incoming line cabinets do not have protection board, and personnel is be easy to cause to get an electric shock, and partially the incoming line cabinet with protection board is without rotation
Handle, needs to unload protection board just laborious when can be carried out operating cost, and the heat dissipation effect of part incoming line cabinet is poor, for this purpose, we
Release a kind of electric power incoming line cabinet and its manufacturing method.
Summary of the invention
The purpose of the present invention is to provide a kind of electric power incoming line cabinet and its manufacturing methods, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of electric power incoming line cabinet, including pedestal, the bottom
The upside of seat is equipped with main cabinet, and the left and right side of the main cabinet is welded with guide rail, slidably connects in the guide rail absolutely
Edge baffle is welded with limited block on the main cabinet on the downside of the guide rail, insulation is fixedly connected on the rear wall of the main cabinet
Mounting plate, the front of the insulated mounting plate are equipped with element bracket, and screw hole, the member are uniformly provided on the element bracket
The front of part bracket is equipped with breaker, and the front of the breaker is equipped with operating device, the insulation barrier by screw
Front be rotatably connected to handle, the main cabinet is equipped with semiconductor cooling device, and the semiconductor cooling device includes the
One copper sheet, the right side of first copper sheet are equipped with cooling piece, and the right side of the cooling piece is equipped with the second copper sheet, second copper sheet
It is bolted with the first copper sheet, the first radiating aluminium sheet, first radiating aluminium sheet is welded on the left of first copper sheet
Left side be fixedly connected with the first fan, the second radiating aluminium sheet, second radiation aluminium are welded on the right side of second copper sheet
The second fan is fixedly connected on the right side of piece, running through on first radiating aluminium sheet has heat pipe, sets on the outside of the upper end of the heat pipe
There is the second radiating aluminium sheet.
Preferably, cabinet door is hinged on the left of the main cabinet, the cabinet door is equipped with observation window, the inside of the cabinet door
It is welded with U-shaped steel plate.
Preferably, third fan is welded on the main cabinet of second radiating aluminium sheet upper left side.
Preferably, the square through hole for placing cooling piece is offered on the right side wall of the main cabinet.
Preferably, the upside of the pedestal is macaroni, is welded between the bottom plate of the pedestal and the bottom plate of main cabinet
Spring.
Preferably, hydraulic damper is equipped between the bottom plate of the pedestal and the bottom plate of main cabinet.
The invention also discloses a kind of manufacturing methods of electric power incoming line cabinet, including following manufacturing step simultaneously:
S1: getting out the insulated mounting plate that stamping forming main cabinet and injection molding machine produce, and drills at the rear portion of main cabinet,
It drills on insulated mounting plate, main cabinet and insulated mounting plate is connected with nut by screw；
S2: by screw installation elements bracket on insulated mounting plate, installing breaker on element bracket, in installation breaker
It is upper that operating device is installed by screw；
S3: respectively welding a guide rail on the left side wall and right side wall of main cabinet, welds on the main cabinet side wall on the downside of guide rail
Insulation barrier is inserted by limited block from the upside of guide rail；
S4: square groove is opened up at the rear portion of handle, through-hole is opened up on insulation barrier, on the square groove at the rear portion of handle
It is clamped a square shaft, the rear portion of handle is run through insulation barrier, one end of square shaft and operating device is clamped, in insulation barrier
It is upper that rotary handle is installed by screw；
S5: a square through hole is opened up on the right side wall of main cabinet, cooling piece is placed in square through hole, in square through hole
The first copper sheet is welded on the main cabinet in left side, is drilled on the right side wall of main cabinet, fixes the first copper sheet and second using bolt
Copper sheet welds the upper inside of the second radiating aluminium sheet and main cabinet；
S6: prepare pedestal, in the interior welds hydraulic damper and spring of pedestal, and by the upper end of hydraulic damper and spring with
It welds the bottom of main cabinet；
S7: preparing cabinet door, observation window installed in cabinet door, in the interior welds U-shaped steel plate of cabinet door, using screw by cabinet door and master
Cabinet body is connected by hinge.
Compared with prior art, the beneficial effects of the present invention are: the inside front of guide rail of the invention is equipped with insulation barrier,
Play the role of protecting the electrical component on rear side of insulation barrier, prevent worker's maloperation from getting an electric shock, member is installed on insulated mounting plate
Part bracket is equipped with electrical component and breaker on element bracket, is equipped with operating device on breaker, operating device with
Handle on insulation barrier is connected by square shaft, so as to realize in the case where not removing insulation barrier, cut-offs circuit, is made
Cold left side refrigeration right side heat dissipation after powered up, so that the temperature in main cabinet reduces, element caused by preventing temperature excessively high is old
Change and short-circuit.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of present invention removal cabinet door and insulation barrier；
Fig. 3 is semiconductor cooling device structural schematic diagram of the present invention.
In figure: 1 pedestal, 2 limited blocks, 3 insulation barriers, 4 guide rails, 5 hydraulic damper, 6 U-shaped steel plates, 7 cabinet doors, 8 observations
Window, 9 semiconductor cooling devices, 91 second radiating aluminium sheets, 92 heat pipes, 93 first fans, 94 first copper sheets, 95 second copper sheets, 96
Second fan, 97 first radiating aluminium sheets, 98 cooling pieces, 99 second radiating aluminium sheets, 10 handles, 11 element brackets, 12 are insulated
Plate, 13 breakers, 14 operating devices, 15 springs, 16 third fans, 17 main cabinets.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of electric power incoming line cabinet, including pedestal 1, the pedestal 1
Upside be equipped with main cabinet 17, the left and right side of the main cabinet 17 is welded with guide rail 4, is slidably connected in the guide rail 4
There is insulation barrier 3, is welded with limited block 2 on the main cabinet 17 of 4 downside of guide rail, is fixed on the rear wall of the main cabinet 17
It is connected with insulated mounting plate 12, the front of the insulated mounting plate 12 is equipped with element bracket 11, on the element bracket 11
Even to offer screw hole, the front of the element bracket 11 is equipped with breaker 13, and the front of the breaker 13 is pacified by screw
Equipped with operating device 14, the front of the insulation barrier 3 is rotatably connected to handle 10, and the main cabinet 17 is equipped with semiconductor system
Device for cooling 9, the semiconductor cooling device 9 include the first copper sheet 94, and the right side of first copper sheet 94 is equipped with cooling piece 98, institute
The right side for stating cooling piece 98 is equipped with the second copper sheet 95, and second copper sheet 95 is bolted with the first copper sheet 94, and described the
The left side of one copper sheet 94 is welded with the first radiating aluminium sheet 97, and the left side of first radiating aluminium sheet 97 is fixedly connected with the first fan
93, the right side of second copper sheet 95 is welded with the second radiating aluminium sheet 99, and the right side of second radiating aluminium sheet 99 is fixedly connected
There is the second fan 96, running through on first radiating aluminium sheet 97 has heat pipe 92, and second is equipped on the outside of the upper end of the heat pipe 92 and is dissipated
Hot aluminium flake 91.
Specifically, the left side of the main cabinet 17 is hinged with cabinet door 7, the cabinet door 7 is equipped with observation window 8, the cabinet door 7
Interior welds have U-shaped steel plate 6.
Specifically, being welded with third fan 16 on the main cabinet 17 of 91 upper left side of the second radiating aluminium sheet.
Specifically, offering the square through hole for placing cooling piece 98 on the right side wall of the main cabinet 17.
Specifically, the upside of the pedestal 1 is macaroni, welded between the bottom plate of the pedestal 1 and the bottom plate of main cabinet 17
It is connected to spring 15.
Specifically, being equipped with hydraulic damper 5 between the bottom plate of the pedestal 1 and the bottom plate of main cabinet 17.
The invention also discloses a kind of manufacturing methods of electric power incoming line cabinet, including following manufacturing step simultaneously:
S1: the insulated mounting plate 12 that stamping forming main cabinet 17 and injection molding machine produce is got out, at the rear portion of main cabinet 17
Drilling, drills on insulated mounting plate 12, connects main cabinet 17 and insulated mounting plate 12 with nut by screw；
S2: by screw installation elements bracket 11 on insulated mounting plate 12, breaker 13 is installed on element bracket 11, is being pacified
It fills and operating device 14 is installed by screw on breaker 13；
S3: respectively welding a guide rail 4 on the left side wall and right side wall of main cabinet 17,17 side wall of main cabinet in 4 downside of guide rail
Insulation barrier 3 is inserted by upper welded limiting block 2 from the upside of guide rail 4；
S4: square groove is opened up at the rear portion of handle 10, through-hole is opened up on insulation barrier 3, in the rectangular of the rear portion of handle 10
A square shaft is clamped on groove, the rear portion of handle 10 runs through insulation barrier 3, one end of square shaft and operating device 14 are blocked
It connects, rotary handle 10 is installed by screw on insulation barrier 3；
S5: a square through hole is opened up on the right side wall of main cabinet 17, cooling piece 98 is placed in square through hole, rectangular
The first copper sheet 94 is welded on main cabinet 17 on the left of through-hole, is drilled on the right side wall of main cabinet 17, fixes first using bolt
Copper sheet 94 and the second copper sheet 95 weld the upper inside of the second radiating aluminium sheet 91 and main cabinet 17；
S6: preparing pedestal 1, in the interior welds hydraulic damper 5 and spring 15 of pedestal 1, and by hydraulic damper 5 and spring 15
Upper end and main cabinet 17 bottom weld；
S7: preparing cabinet door 7, and observation window 8 is installed in cabinet door 7, in the interior welds U-shaped steel plate 6 of cabinet door 7, using screw by cabinet
Door 7 is connected by hinge with main cabinet 17.
Specifically, in use, the electricity of 3 rear side of protection insulation barrier is played equipped with insulation barrier 3 in the inside front of guide rail 4
The effect of gas element, prevents worker's maloperation from getting an electric shock, and is equipped with element bracket 11 on insulated mounting plate 12, on element bracket 11
Electrical component and breaker 13 are installed, operating device 14 is installed on breaker 13, the model CZ2 of operating device 14,
Operating device 14 is connect with the handle 10 on insulation barrier 3 by square shaft, so as to realize in the feelings for not removing insulation barrier 3
Under condition, circuit is cut-off, the left side refrigeration right side heat dissipation after powered up of cooling piece 98 so that the temperature in main cabinet 17 reduces, prevents
Component ageing caused by temperature is excessively high and short circuit.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of electric power incoming line cabinet, including pedestal (1), it is characterised in that: the upside of the pedestal (1) is equipped with main cabinet (17),
The left and right side of the main cabinet (17) is welded with guide rail (4), slidably connects insulation barrier (3) in the guide rail (4),
It is welded with limited block (2) on main cabinet (17) on the downside of the guide rail (4), is fixedly connected on the rear wall of the main cabinet (17)
Have insulated mounting plate (12), the front of the insulated mounting plate (12) is equipped with element bracket (11), the element bracket (11)
On be uniformly provided with screw hole, the front of the element bracket (11) is equipped with breaker (13), the front of the breaker (13)
It is equipped with operating device (14) by screw, the front of the insulation barrier (3) is rotatably connected to handle (10), the main cabinet
(17) semiconductor cooling device (9) are equipped with, the semiconductor cooling device (9) includes the first copper sheet (94), first bronze medal
The right side of plate (94) is equipped with cooling piece (98), and the right side of the cooling piece (98) is equipped with the second copper sheet (95), second copper sheet
(95) it is bolted with the first copper sheet (94), is welded with the first radiating aluminium sheet (97) on the left of first copper sheet (94),
It is fixedly connected with the first fan (93) on the left of first radiating aluminium sheet (97), is welded on the right side of second copper sheet (95)
Second radiating aluminium sheet (99) is fixedly connected with the second fan (96) on the right side of second radiating aluminium sheet (99), and described first dissipates
Through having heat pipe (92) on hot aluminium flake (97), the second radiating aluminium sheet (91) are equipped on the outside of the upper end of the heat pipe (92).
2. a kind of electric power incoming line cabinet according to claim 1, it is characterised in that: be hinged on the left of the main cabinet (17)
Cabinet door (7), the cabinet door (7) are equipped with observation window (8), and the interior welds of the cabinet door (7) have U-shaped steel plate (6).
3. a kind of electric power incoming line cabinet according to claim 1, it is characterised in that: the second radiating aluminium sheet (91) upper left side
Main cabinet (17) on be welded with third fan (16).
4. a kind of electric power incoming line cabinet according to claim 1, it is characterised in that: opened on the right side wall of the main cabinet (17)
Equipped with the square through hole for placing cooling piece (98).
5. a kind of electric power incoming line cabinet according to claim 1, it is characterised in that: the upside of the pedestal (1) is macaroni,
Spring (15) are welded between the bottom plate of the pedestal (1) and the bottom plate of main cabinet (17).
6. a kind of electric power incoming line cabinet according to claim 1, it is characterised in that: the bottom plate and main cabinet of the pedestal (1)
(17) hydraulic damper (5) are equipped between bottom plate.
7. a kind of manufacturing method of electric power incoming line cabinet, it is characterised in that: including following manufacturing step:
S1: the insulated mounting plate (12) that stamping forming main cabinet (17) and injection molding machine produce is got out, in main cabinet (17)
Rear portion drilling, drill on insulated mounting plate (12), connect main cabinet (17) and insulated mounting plate with nut by screw
(12)；
S2: by screw installation elements bracket (11) on insulated mounting plate (12), breaker is installed on element bracket (11)
(13), operating device (14) are installed by screw in installation breaker (13)；
S3: a guide rail (4), the main cabinet on the downside of guide rail (4) are respectively welded on the left side wall and right side wall of main cabinet (17)
(17) insulation barrier (3) is inserted by welded limiting block (2) on side wall from the upside of guide rail (4)；
S4: square groove is opened up at the rear portion of handle (10), through-hole is opened up on insulation barrier (3), at the rear portion of handle (10)
Square groove on be clamped a square shaft, insulation barrier (3) are run through at the rear portion of handle (10), by one end of square shaft and operation
Device (14) clamping, installs rotary handle (10) by screw on insulation barrier (3)；
S5: opening up a square through hole on the right side wall of main cabinet (17), and cooling piece (98) is placed in square through hole,
The first copper sheet (94) are welded on main cabinet (17) on the left of square through hole, drills on the right side wall of main cabinet (17), utilizes spiral shell
Bolt fixes the first copper sheet (94) and the second copper sheet (95), and the upper inside of the second radiating aluminium sheet (91) and main cabinet (17) is welded
It connects；
S6: preparing pedestal (1), in the interior welds hydraulic damper (5) and spring (15) of pedestal (1), and by hydraulic damper
(5) it is welded with the bottom of the upper end of spring (15) and main cabinet (17)；
S7: preparing cabinet door (7), and observation window (8) are installed on cabinet door (7) to be made in the interior welds U-shaped steel plate (6) of cabinet door (7)
Cabinet door (7) and main cabinet (17) are connected by hinge with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723346.2A CN108963826A (en) | 2018-07-04 | 2018-07-04 | A kind of electric power incoming line cabinet and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723346.2A CN108963826A (en) | 2018-07-04 | 2018-07-04 | A kind of electric power incoming line cabinet and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963826A true CN108963826A (en) | 2018-12-07 |
Family
ID=64485718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810723346.2A Pending CN108963826A (en) | 2018-07-04 | 2018-07-04 | A kind of electric power incoming line cabinet and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963826A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616903A (en) * | 2019-01-22 | 2019-04-12 | 杭州力谱科技有限公司 | A kind of forced heat radiation formula power distribution cabinet |
| CN109687317A (en) * | 2019-01-22 | 2019-04-26 | 杭州力谱科技有限公司 | A kind of power distribution cabinet |
| CN111765616A (en) * | 2020-06-01 | 2020-10-13 | 珠海格力电器股份有限公司 | Electrical box, air conditioner and control method thereof |
| CN112822888A (en) * | 2020-12-31 | 2021-05-18 | 安徽海兴科技设备有限公司 | Strong heat dissipation water inlet prevention cabinet |
| CN112864888A (en) * | 2021-01-12 | 2021-05-28 | 河北久维电子科技有限公司 | Integrated power supply cabinet |
| CN113270808A (en) * | 2021-05-24 | 2021-08-17 | 安徽鸿风电力设备制造有限公司 | Waterproof cooling system of capacitor box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205619108U (en) * | 2016-04-02 | 2016-10-05 | 浙江聚珖科技股份有限公司 | Adopt LED heat dissipation module of refrigeration piece |
| CN206364387U (en) * | 2016-12-27 | 2017-07-28 | 福建福格电气有限公司 | Insulated protection type switch cubicle |
| CN206947821U (en) * | 2017-07-26 | 2018-01-30 | 深圳智慧前线科技有限公司 | A kind of shock-absorbing type electric power cabinet for being easy to promote |
| CN207340416U (en) * | 2017-10-13 | 2018-05-08 | 大连英蕴科技有限公司 | The industrial control panels of heat sinking function built in a kind of novel belt |
| CN207559360U (en) * | 2017-12-26 | 2018-06-29 | 江西鑫尔利电力科技有限公司 | A kind of low-tension distribution box |
-
2018
- 2018-07-04 CN CN201810723346.2A patent/CN108963826A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205619108U (en) * | 2016-04-02 | 2016-10-05 | 浙江聚珖科技股份有限公司 | Adopt LED heat dissipation module of refrigeration piece |
| CN206364387U (en) * | 2016-12-27 | 2017-07-28 | 福建福格电气有限公司 | Insulated protection type switch cubicle |
| CN206947821U (en) * | 2017-07-26 | 2018-01-30 | 深圳智慧前线科技有限公司 | A kind of shock-absorbing type electric power cabinet for being easy to promote |
| CN207340416U (en) * | 2017-10-13 | 2018-05-08 | 大连英蕴科技有限公司 | The industrial control panels of heat sinking function built in a kind of novel belt |
| CN207559360U (en) * | 2017-12-26 | 2018-06-29 | 江西鑫尔利电力科技有限公司 | A kind of low-tension distribution box |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616903A (en) * | 2019-01-22 | 2019-04-12 | 杭州力谱科技有限公司 | A kind of forced heat radiation formula power distribution cabinet |
| CN109687317A (en) * | 2019-01-22 | 2019-04-26 | 杭州力谱科技有限公司 | A kind of power distribution cabinet |
| CN111765616A (en) * | 2020-06-01 | 2020-10-13 | 珠海格力电器股份有限公司 | Electrical box, air conditioner and control method thereof |
| CN112822888A (en) * | 2020-12-31 | 2021-05-18 | 安徽海兴科技设备有限公司 | Strong heat dissipation water inlet prevention cabinet |
| CN112864888A (en) * | 2021-01-12 | 2021-05-28 | 河北久维电子科技有限公司 | Integrated power supply cabinet |
| CN112864888B (en) * | 2021-01-12 | 2022-06-07 | 河北久维电子科技有限公司 | Integrated power supply cabinet |
| CN113270808A (en) * | 2021-05-24 | 2021-08-17 | 安徽鸿风电力设备制造有限公司 | Waterproof cooling system of capacitor box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |