CN108831671A - A kind of energy-saving photovoltaic power generation boosting case change device - Google Patents
A kind of energy-saving photovoltaic power generation boosting case change device Download PDFInfo
- Publication number
- CN108831671A CN108831671A CN201810688518.7A CN201810688518A CN108831671A CN 108831671 A CN108831671 A CN 108831671A CN 201810688518 A CN201810688518 A CN 201810688518A CN 108831671 A CN108831671 A CN 108831671A
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- fixedly connected
- shell
- power generation
- photovoltaic power
- transformer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/002—Arrangements provided on the transformer facilitating its transport
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of energy-saving photovoltaic power generation boosting casees to become device, including shell, it is fixedly connected between the top and bottom of the enclosure interior by partition, the rear side of the inner walls and be located at partition on the right side of be fixedly connected with transformer, the front of the transformer is provided with on-load switch, the rear side of the inner walls and it is located on the right side of transformer and is provided with low-tension bushing, the rear side of the inner walls and is located at below low-tension bushing and is provided with high-tension fuse.The present invention is cooperated by fixed plate, driving motor, threaded rod, bearing, thread bush, connecting plate, sliding block, fixing sleeve, sliding sleeve and slide bar, the lightning arrester that energy-saving photovoltaic power generation boosting case is become on device is shunk, when carrying photovoltaic power generation boosting case change device, lightning arrester is taken in cabinet, is avoided as colliding the injury caused by lightning arrester.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, specially a kind of energy-saving photovoltaic power generation boosting case becomes device.
Background technique
Photovoltaic power generation is to convert light energy into electric energy, and power generation path is：Photovoltaic panel → header box → inverter → boosting
Case change → main power grid.Existing energy-saving photovoltaic power generation boosting case becomes device, including transformer, and installation load is opened in transformer
Pass, low-tension bushing, high-tension fuse, be arranged in hyperbaric chamber high-tension cable, busbar connector, high-tension insulator, high-voltage alternating contactor,
High-voltage arrester and bushing composition.But existing energy-saving photovoltaic power generation boosting case becomes the not shrinkable lightning-arrest dress of device
It sets, it is all the outside for being fixed on cabinet that often photovoltaic power generation boosting case, which becomes the lightning arrester of device, can not be in retraction cabinet, when removing
It when fortune or movement, is easy to touch other objects, causes the damage of lightning arrester, and existing photovoltaic power generation boosting case becomes dress
It sets to bundle by rope and realizes and carry, when installation slings more troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of energy-saving photovoltaic power generation boosting casees to become device, has that keep away device contractile
Advantage, the lightning arrester for solving the problems, such as that existing energy-saving photovoltaic power generation boosting case becomes device is not shrinkable, and by setting
Hole for hoist is set, makes to carry and installation becomes time saving and energy saving.
To achieve the above object, the present invention provides the following technical solutions：A kind of energy-saving photovoltaic power generation boosting case change device,
It including shell, is fixedly connected between the top and bottom of the enclosure interior by partition, the rear sides of the inner walls and position
It is fixedly connected with transformer on the right side of partition, the front of the transformer is provided with on-load switch, after the inner walls
Side and it is located on the right side of transformer and is provided with low-tension bushing, the rear side of the inner walls and lower section for being located at low-tension bushing is arranged
There are high-tension fuse, the low-tension bushing and high-tension fuse to connect in the inside of transformer by lead, the right side of the partition
The position that side corresponds to transformer is provided with bushing, and the right end of the bushing and the on-load switch of transformer pass through lead
Connection, the left side of the bushing is through partition and extends to its left side, the top of the inner walls and is located at high pressing sleeve
The left side of pipe is fixedly connected with busbar connector by high-tension insulator, is fixedly connected with high-voltage alternating on the right side of the busbar connector bottom
Vacuum contactor, the bottom of the high-pressure AC vacuum contactor are fixedly connected with the bottom of inner walls, the high-voltage alternating
It is fixedly connected at the intermediate position connecting terminal of vacuum contactor with the left end of bushing, the left side of the busbar connector bottom is solid
Surely be connected with high-tension cable, the bottom that the bottom of the high-tension cable passes through inner walls is connect with the main power grid in outside, it is described every
The position that the left side of plate corresponds to high-tension insulator is fixedly connected with fixed plate, and the bottom of the fixed plate is fixedly connected with driving electricity
Machine is fixedly connected with threaded rod on the output shaft of the driving motor, and the top of the inner walls corresponds to threaded rod position
Bearing is provided in groove, the top of the threaded rod sequentially passes through fixed plate and bearing from bottom to up and extends to the interior of bearing
Portion is fixedly connected with bearing, and the surface of the threaded rod is threaded with thread bush, is fixedly connected on the right side of the thread bush
Connecting plate, the position that plate is correspondingly connected on the left of the partition offer sliding slot, and the right side of the connecting plate through sliding slot and is prolonged
It extends to and is fixedly connected with sliding block inside it, fixing sleeve is fixedly connected on the left of the thread bush, is passed through at the top of the fixing sleeve
It wears shell and extends to outside it, lightning rod is fixedly connected on the inner wall of the fixing sleeve, the bottom of the lightning rod passes through
The right side of lead and busbar connector is electrically connected, and the top of the lightning rod through fixing sleeve and shell and extends to the outer of shell
Portion is fixedly connected with sliding sleeve on the left of the fixing sleeve, and the position that the top of inner walls corresponds to sliding sleeve is fixedly connected with slide bar,
The bottom of the slide bar is run through sliding sleeve and extended to be fixedly connected with fixed plate below.
Preferably, support plate, the front and rear sides of the support plate are fixedly connected at left and right sides of the housing bottom
It is provided with hole for hoist, the bottom of the support plate is fixedly connected with cushion blocking.
Preferably, the surface of the threaded rod and be located at fixed plate at the top of be fixedly connected with restraining position ring block, the stop collar
Bottom contact with each other with fixed plate.
Preferably, the position that the case top corresponds to lightning rod, which is fixedly connected with, blocks set, the inner wall for blocking set
It contacts with each other with lightning rod, and the centre bore for blocking set is taper slot structure from the bottom to top, and the top for blocking set
Portion is fully sealed position, and the set that blocks is silica gel material.
Preferably, the surface of the slide bar and be located at sliding sleeve below be socketed with buffer spring, the sliding sleeve and fixed plate
Between be fixedly connected by buffer spring.
Preferably, be provided with limit switch at the top and bottom of the stop collar, and the top on the stop collar and
Bottom limit switch is trapezium structure, can be along when told shoe contact limit switch can be along the inclined-plane of limit switch
Inclined-plane slowly compresses limit switch.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention by fixed plate, driving motor, threaded rod, bearing, thread bush, connecting plate, sliding block, fixing sleeve, sliding sleeve and
Slide bar cooperates, and the lightning arrester that energy-saving photovoltaic power generation boosting case is become on device is shunk, and is driven by starting
Motor, driving motor drive threaded rod rotation, and threaded rod obtains the support of bearing, and threaded rod drives screw thread under the action of screw thread
Set movement, the downward movement of thread bush can drive fixing sleeve to move down, fixing sleeve band under the support of sliding sleeve and slide bar
Dynamic lightning rod stabilization moves down, when the bottom limit switch on shoe contact stop collar, and along bottom limit switch inclined-plane
When compressing bottom limit switch, limit switch closure, driving motor stops operating, so that lightning rod moves into enclosure interior, carries
When photovoltaic power generation boosting case becomes device, lightning arrester is taken in shell, is avoided as colliding the wound caused by lightning arrester
Evil.
2, the present invention plays the role of supporting shell by setting support plate, before two support plates in left and right
Two sides are provided with hole for hoist afterwards, make to carry and installation is easy to be fixed and sling, and make to carry and installation becomes time saving and energy saving, pass through
Cushion blocking is set, plays the role of weakening hull vibration, by the way that stop collar is arranged, plays what limitation threaded rod teetertottered
Effect blocks set by setting, and blocking set is silica gel material, and centre bore is cone tank from the bottom to top, and upper surface sealing makes
No matter flexible lightning rod is can avoid external dust and rainwater from flowing into shell from gap, by the way that buffer spring is arranged, rise
The effect of the mobile vibration generated of buffering sliding-casing is arrived.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of front view of the present invention；
Fig. 2 is the structural schematic diagram of top view of the present invention.
Fig. 3 is the longitudinal sectional drawing for blocking set of the invention.
In figure：1 shell, 2 partitions, 3 transformers, 4 on-load switches, 5 low-tension bushings, 6 high-tension fuses, 7 bushings, 8
High-tension insulator, 9 busbar connectors, 10 high-pressure AC vacuum contactors, 11 high-tension cables, 12 fixed plates, 13 driving motors, 14 screw threads
Bar, 15 bearings, 16 thread bush, 17 connecting plates, 18 sliding slots, 19 sliding blocks, 20 fixing sleeves, 21 lightning rods, 22 sliding sleeves, 23 slide bars, 24
Set, 28 buffer springs are blocked in support plate, 25 cushion blockings, 26 stop collars, 27.
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.
A kind of energy-saving photovoltaic power generation boosting case becomes device, including shell 1, the left and right of 1 bottom of shell referring to FIG. 1-2,
Two sides are fixedly connected to support plate 24, and the bottom that the front and rear sides of support plate 24 are provided with hole for hoist support plate 24 is fixedly connected
There is cushion blocking 25, by the way that support plate 24 is arranged, plays the role of supporting shell 1, by hanging up four in support plate 24
Hole for hoist can easily realize carrying and lifting, by the way that cushion blocking 25 is arranged, play the role of weakening the vibration of shell 1, shell 1
It is fixedly connected between the top and bottom of inner wall by partition 2, shell is divided by two spaces by setting partition 2, partition 2 is right
The space of side is low-pressure area, and the space in the left side of partition 2 is higher-pressure region, the rear side of 1 inner wall of the shell and right side for being located at partition 2 is fixed
It is connected with transformer 3, the front of transformer 3 is provided with on-load switch 4, the rear side of 1 inner wall of shell and the right side for being located at transformer 3
It is provided with low-tension bushing 5, the rear side of 1 inner wall of the shell and lower section for being located at low-tension bushing 5 is provided with high-tension fuse 6, low pressure set
Pipe 5 is connected in the inside of transformer 3 by lead with high-tension fuse 6, and the right side of partition 2 corresponds to the position setting of transformer 3
There is bushing 7, the right end of bushing 7 is connect with the on-load switch 4 of transformer 3 by lead, and the left side of bushing 7 is passed through
Wear partition 2 and extend to its left side, the top of 1 inner wall of shell and be located at bushing 7 left side by high-tension insulator 8 fixation
It is connected with busbar connector 9, busbar connector is fixedly connected with high-pressure AC vacuum contactor 10 on the right side of 9 bottom, and HVAC vacuum connects
The bottom of tentaculum 10 is fixedly connected with the bottom of 1 inner wall of shell, the intermediate position connecting terminal of high-pressure AC vacuum contactor 10
Place is fixedly connected with the left end of bushing 7, and high-pressure AC vacuum contactor 10 is installed between busbar connector 9 and bushing 7, can
Frequently to put into and cut off the transformer 3 of idle running, when night photovoltaic panel is not irradiated by sunlight without power output, by comprehensive
It closes protective device and realization remote control is become to case, cut off running transformer 3, the no-load loss at 3 night of eliminating transformer is real
It is existing energy-saving, the energy saving of case change is improved, busbar connector is fixedly connected with high-tension cable 11, high-tension cable on the left of 9 bottom
The bottom that 11 bottom passes through 1 inner wall of shell is connect with external main power grid, and the left side of partition 2 corresponds to the position of high-tension insulator 8
It is fixedly connected with fixed plate 12, the bottom of fixed plate 12 is fixedly connected with driving motor 13, consolidates on the output shaft of driving motor 13
Surely it is connected with threaded rod 14, the top of 1 inner wall of shell corresponds in the groove of 14 position of threaded rod and is provided with bearing 15, threaded rod 14
Top sequentially pass through fixed plate 12 and bearing 15 from bottom to up and extend to the inside of bearing 15 and be fixedly connected with bearing 15, spiral shell
The surface of rasp bar 14 and be located at fixed plate 12 top be fixedly connected with restraining position ring block 26, bottom and 12 phase of fixed plate of stop collar 26
Mutually contact plays the role of limitation threaded rod 14 and teetertotters, pass through 26 top of setting stop collar by the way that stop collar 26 is arranged
With the limit switch of bottom, when sliding block 19 contacts limit switch, motor stalls are can be realized in limit switch closure, from
And lightning rod 21 accurately can rise and be recovered to designated position, the surface of threaded rod 14 is threaded with thread bush 16, spiral shell
The right side of line set 16 is fixedly connected with connecting plate 17, and the position that the left side of partition 2 is correspondingly connected with plate 17 offers sliding slot 18, connection
The right side of plate 17, which is run through sliding slot 18 and extended to inside it, is fixedly connected with sliding block 19, and the left side of thread bush 16 is fixedly connected with
Surely 20 are covered, the top of fixing sleeve 20 through shell 1 and extends to outside it, is fixedly connected with lightning rod on the inner wall of fixing sleeve 20
21, the position that lightning rod 21 is corresponded at the top of shell 1, which is fixedly connected with, blocks set 27, and inner wall and the lightning rod 21 for blocking set 27 are mutual
Contact blocks set 27 by setting, and blocking set 27 is silica gel material, and centre bore is cone tank from the bottom to top, and upper surface is close
Envelope, since the toughness of silica gel material is high, make lightning rod 21 it is no matter flexible can make to block set 27 completely and lightning rod close to,
External dust and rainwater is avoided to flow into shell 1 from gap, the bottom of lightning rod 21 passes through the right side of lead and busbar connector 9 electricity
Property connection, through fixing sleeve 20 and shell 1 and the outside for extending to shell 1, the left side of fixing sleeve 20 is solid for the top of lightning rod 21
Surely it is connected with sliding sleeve 22, the surface of the slide bar 23 and lower section for being located at sliding sleeve 22 is socketed with buffer spring 28, sliding sleeve 22 and fixed plate
It is fixedly connected between 12 by buffer spring 28, by the way that buffer spring 28 is arranged, plays the mobile vibration generated of buffering sliding-casing 22
Dynamic effect, the position that the top of 1 inner wall of shell corresponds to sliding sleeve 22 are fixedly connected with slide bar 23, and sliding sleeve is run through in the bottom of slide bar 23
It 22 and extends to and is fixedly connected below with fixed plate 12, pass through starting driving motor 13, driving motor 13 drives threaded rod 14
Rotation, threaded rod 14 obtain the support of bearing 15, and threaded rod 14 drives thread bush 16 to move down under the action of screw thread, screw thread
Covering 16 downward movements can drive fixing sleeve 20 to move down, and fixing sleeve 20 drives under the support of sliding sleeve 22 and slide bar 23 and keeps away
Thunder needle 21 moves down, and passes through fixed plate 12, driving motor 13, threaded rod 14, bearing 15, thread bush 16, connecting plate 17, sliding block
19, fixing sleeve 20, sliding sleeve 22 and slide bar 23 cooperate, so that energy-saving photovoltaic power generation boosting case becomes the lightning arrester on device
It can be with reduction, by the top and bottom limit switch on setting stop collar 26, when sliding block 19 contacts the bottom on stop collar 26
Limit switch, and along bottom limit switch inclined-plane compress bottom limit switch when, bottom limit switch closure, driving motor 13
It stops operating, so that lightning rod 21 moves into inside shell 1, when sliding block 19 contacts the upper limit switch on stop collar 26, and edge
Upper limit switch inclined-plane when compressing upper limit switch, upper limit switch closure, driving motor 13 stops operating, thus
Lightning rod 21 rises up into outside shell 1, so ensure that lightning-arrest 21 needle can accurately stretch to designated position, carries photovoltaic power generation liter
When case being pressed to become device, lightning arrester is taken in shell 1, is avoided as colliding the injury caused by lightning arrester.
After installing, it is again started up driving motor 13, opposite direction rotation drives lightning rod 21 to stretch out shell 1, lightning rod 21
It can be used normally.
In summary：The energy-saving photovoltaic power generation boosting case becomes device, passes through fixed plate 12, driving motor 13, threaded rod
14, bearing 15, thread bush 16, connecting plate 17, sliding block 19, fixing sleeve 20, sliding sleeve 22 and slide bar 23 cooperate, and solve existing
Energy-saving photovoltaic power generation boosting case become the not shrinkable problem of lightning arrester of device, pass through four hung up in support plate 24
Hole for hoist can easily realize carrying and lifting.
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 (6)
1. a kind of energy-saving photovoltaic power generation boosting case becomes device, including shell（1）, it is characterised in that：The shell（1）Internal
Pass through partition between top and bottom（2）It is fixedly connected, the shell（1）The rear side of inner wall and be located at partition（2）Right side it is solid
Surely it is connected with transformer（3）, the transformer（3）Front be provided with on-load switch（4）, the shell（1）The rear side of inner wall
And it is located at transformer（3）Right side be provided with low-tension bushing（5）, the shell（1）The rear side of inner wall and be located at low-tension bushing（5）
Lower section be provided with high-tension fuse（6）, the low-tension bushing（5）And high-tension fuse（6）In transformer（3）Inside pass through
Lead connection, the partition（2）Right side correspond to transformer（3）Position be provided with bushing（7）, the bushing
（7）Right end and transformer（3）On-load switch（4）It is connected by lead, the bushing（7）Left side run through partition
（2）And extend to its left side, the shell（1）The top of inner wall and be located at bushing（7）Left side pass through high-tension insulator
（8）It is fixedly connected with busbar connector（9）, the busbar connector（9）High-pressure AC vacuum contactor is fixedly connected on the right side of bottom
（10）, the high-pressure AC vacuum contactor（10）Bottom and shell（1）The bottom of inner wall is fixedly connected, the high-voltage alternating
Vacuum contactor（10）Intermediate position connecting terminal at and bushing（7）Left end be fixedly connected, the busbar connector（9）Bottom
High-tension cable is fixedly connected on the left of portion（11）, the high-tension cable（11）Bottom pass through shell（1）The bottom of inner wall with
External main power grid connection, the partition（2）Left side correspond to high-tension insulator（8）Position be fixedly connected with fixed plate（12）,
The fixed plate（12）Bottom be fixedly connected with driving motor（13）, the driving motor（13）Output shaft on be fixedly connected
There is threaded rod（14）, the shell（1）The top of inner wall corresponds to threaded rod（14）Bearing is provided in the groove of position（15）, institute
State threaded rod（14）Top sequentially pass through fixed plate from bottom to up（12）And bearing（15）And extend to bearing（15）Inside
With bearing（15）It is fixedly connected, the threaded rod（14）Surface be threaded with thread bush（16）, the thread bush（16）'s
Right side is fixedly connected with connecting plate（17）, the partition（2）Left side be correspondingly connected with plate（17）Position offer sliding slot（18）,
The connecting plate（17）Right side run through sliding slot（18）And it extends to and is fixedly connected with sliding block inside it（19）, the thread bush
（16）Left side be fixedly connected with fixing sleeve（20）, the fixing sleeve（20）Top run through shell（1）And extend to outside it,
The fixing sleeve（20）Inner wall on be fixedly connected with lightning rod（21）, the lightning rod（21）Bottom by lead and confluence
Row（9）Right side be electrically connected, the lightning rod（21）Top run through fixing sleeve（20）And shell（1）And extend to shell
（1）Outside, the fixing sleeve（20）Left side be fixedly connected with sliding sleeve（22）, shell（1）The top of inner wall corresponds to sliding sleeve
（22）Position be fixedly connected with slide bar（23）, the slide bar（23）Bottom run through sliding sleeve（22）And it extends to below and consolidates
Fixed board（12）It is fixedly connected.
2. a kind of energy-saving photovoltaic power generation boosting case according to claim 1 becomes device, it is characterised in that：The shell
（1）Support plate is fixedly connected at left and right sides of bottom（24）, the support plate（24）Front and rear sides be provided with hole for hoist,
The support plate（24）Bottom be fixedly connected with cushion blocking（25）.
3. a kind of energy-saving photovoltaic power generation boosting case according to claim 1 becomes device, it is characterised in that：The threaded rod
（14）Surface and be located at fixed plate（12）Top be fixedly connected with restraining position ring block（26）, the stop collar（26）Bottom and solid
Fixed board（12）It contacts with each other.
4. a kind of energy-saving photovoltaic power generation boosting case according to claim 1 becomes device, it is characterised in that：The shell
（1）Top corresponds to lightning rod（21）Position be fixedly connected with and block set（27）, described to block set（27）Inner wall and lightning rod
（21）It contacts with each other, and described blocks set（27）Centre bore be taper slot structure from the bottom to top, and described block set（27）
Top be fully sealed position, it is described to block set（27）For silica gel material.
5. a kind of energy-saving photovoltaic power generation boosting case according to claim 1 becomes device, it is characterised in that：The slide bar
（23）Surface and be located at sliding sleeve（22）Lower section be socketed with buffer spring（28）, the sliding sleeve（22）With fixed plate（12）Between
Pass through buffer spring（28）It is fixedly connected.
6. a kind of energy-saving photovoltaic power generation boosting case according to claim 1 becomes device, it is characterised in that：The stop collar
（26）Top and bottom be provided with limit switch, and the stop collar（26）On top and bottom limit switch be ladder
Shape structure, told sliding block（19）When contacting limit switch, limit switch can be slowly compressed along inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688518.7A CN108831671B (en) | 2018-06-28 | 2018-06-28 | Energy-saving photovoltaic power generation box transformer substation device that steps up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810688518.7A CN108831671B (en) | 2018-06-28 | 2018-06-28 | Energy-saving photovoltaic power generation box transformer substation device that steps up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108831671A true CN108831671A (en) | 2018-11-16 |
| CN108831671B CN108831671B (en) | 2021-09-21 |
Family
ID=64133621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810688518.7A Active CN108831671B (en) | 2018-06-28 | 2018-06-28 | Energy-saving photovoltaic power generation box transformer substation device that steps up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108831671B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101499420B1 (en) * | 2013-10-10 | 2015-03-10 | (주) 진흥이엔지 | Temporary power supply through indirect methods for live |
| CN205264479U (en) * | 2015-12-08 | 2016-05-25 | 山东泰开箱变有限公司 | American for photovoltaic power generation combined transformer of 35kV |
| CN207052969U (en) * | 2017-07-25 | 2018-02-27 | 江苏银泰电气科技有限公司 | A kind of low-voltage power and lighting Special distribution cabinet with lightning function |
| CN207183059U (en) * | 2017-08-23 | 2018-04-03 | 山东泰开箱变有限公司 | A kind of energy-saving photovoltaic generation boosting case becomes device |
-
2018
- 2018-06-28 CN CN201810688518.7A patent/CN108831671B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101499420B1 (en) * | 2013-10-10 | 2015-03-10 | (주) 진흥이엔지 | Temporary power supply through indirect methods for live |
| CN205264479U (en) * | 2015-12-08 | 2016-05-25 | 山东泰开箱变有限公司 | American for photovoltaic power generation combined transformer of 35kV |
| CN207052969U (en) * | 2017-07-25 | 2018-02-27 | 江苏银泰电气科技有限公司 | A kind of low-voltage power and lighting Special distribution cabinet with lightning function |
| CN207183059U (en) * | 2017-08-23 | 2018-04-03 | 山东泰开箱变有限公司 | A kind of energy-saving photovoltaic generation boosting case becomes device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108831671B (en) | 2021-09-21 |
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