CN110190757A - A kind of wall-mounted photovoltaic DC-to-AC converter - Google Patents
A kind of wall-mounted photovoltaic DC-to-AC converter Download PDFInfo
- Publication number
- CN110190757A CN110190757A CN201910356857.XA CN201910356857A CN110190757A CN 110190757 A CN110190757 A CN 110190757A CN 201910356857 A CN201910356857 A CN 201910356857A CN 110190757 A CN110190757 A CN 110190757A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- wall
- fixed
- plate
- multiple groups
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of wall-mounted photovoltaic DC-to-AC converters, including cabinet, management component, main body and chamber door, the side of the cabinet is connected with adjusting bracket, the top of the cabinet is fixed with guard assembly, the side of the cabinet has been connected by hinge chamber door, the inside of the chamber door is inlaid with hollow glass, the two sides of the hollow glass are respectively and fixedly provided with the slideway that section is T shape, sliding is provided with cleaning assembly on slideway described in two groups, the bottom end of the inside of the cabinet is fixed with support component and main body, the side wall of the cabinet is fixed with management component, the top of the inside of the cabinet is equipped with fan, the two sides of the fan are provided with fin, the roof of the cabinet offers heat release hole.The wall-mounted photovoltaic DC-to-AC converter can not only carry out the electric wire of different-diameter reasonably fixed and comb, and the intracorporal electric wire of case and main body can be effectively protected.
Description
Technical field
The invention belongs to photovoltaic DC-to-AC converter technical fields, and in particular to a kind of wall-mounted photovoltaic DC-to-AC converter.
Background technique
Inverter is also known as feed regulator isolator, can be divided into self power supply according to purposes of the inverter in photovoltaic generating system
With with grid-connected with two kinds；Can be divided into again according to waveform modulated mode square-wave inverter, ladder inverter, sinewave inverter and
Three-Phase Inverter；For the inverter for grid-connected system, according to there is transless that can be divided into transformer type inversion again
Device and inverter without transformer.In solar power system, the height of inverter efficiency be determine solar cell capacity and
An important factor for accumulator capacity size.Photovoltaic DC-to-AC converter is made of boosting circuit and inversion bridge type return, and boosting circuit is main
For DC voltage needed for exporting dc voltage boost to inverter, inversion bridge type return is mainly used for the direct current after boosting
Voltage is converted to the alternating voltage of fixed frequency.Therefore, boosted circuit and the completion of inversion bridge type return are converted to direct current
Exchange the function of point.Photovoltaic DC-to-AC converter in use, if internal line arrangement is improper, not only occupied space, but also
Certain difficulty can be brought to the maintenance of route and equipment.
Therefore it is directed to this status, there is an urgent need to design and produce a kind of wall-mounted photovoltaic DC-to-AC converter, is actually made with meeting
Needs.
Summary of the invention
The purpose of the present invention is to provide a kind of wall-mounted photovoltaic DC-to-AC converters, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of wall-mounted photovoltaic DC-to-AC converter, including cabinet,
Management component, main body and chamber door, the side of the cabinet are connected with adjusting bracket, and the top of the cabinet is fixed with guard assembly,
The side of the cabinet has been connected by hinge chamber door, and the inside of the chamber door is inlaid with hollow glass, the hollow glass
Two sides are respectively and fixedly provided with the slideway that section is T shape, and sliding is provided with cleaning assembly on slideway described in two groups, the inside of the cabinet
Bottom end is fixed with support component, and the top of the support component is fixed with main body, and the inner wall of the cabinet is fixed with management component,
Partition is provided with below the management component, the side wall of the cabinet offers multiple groups threading hole, the inside of the cabinet
Top is equipped with fan, and the two sides of the fan are provided with fin, and the roof of the cabinet offers heat release hole.
Preferably, the adjusting bracket includes side plate, supporting plate and angle steel, and the four corners of the side plate offer mounting hole,
The inside of the side plate offers two groups of T shape sliding slots being adapted to the protrusion of supporting plate side wall, and the bottom end of the supporting plate is fixed with angle
Steel, the side wall of the side plate offer the screw hole that multiple groups are adapted to the bolt in angle steel, and the four corners of the supporting plate offer
Through-hole.
Preferably, the guard assembly includes baffle, spring, column and hollow posts, the four corners of the bottom end of the baffle
It is welded with column, the top of the cabinet is fixed with four groups of hollow posts being adapted to column, and the outer wall of column described in four groups is equal
It is cased with spring.
Preferably, the cleaning assembly includes shell, tension spring, connecting plate and dust suction sponge, and the shell is located at chamber door
Side offers holding tank, and multiple groups tension spring is welded in holding tank, and the end of tension spring described in multiple groups and connecting plate weld, the company
Fishplate bar is bonded with dust suction sponge far from the side of tension spring.
Preferably, the support component includes bottom plate, plectane, riser and screw rod, and the roof of the bottom plate is fixed with support
Block, the supporting block are inverted L shaped plate structure, and the horizontal segment of the supporting block is threadedly coupled with vertical holding pin, described
The roof of bottom plate offers the groove being adapted to the flange of plectane side wall, and the roof of the plectane is fixed with two groups of risers, and two groups
The screw rod of multiple groups level is threaded in the riser, the opposite end of screw rod described in multiple groups is bonded with rubber pad.
Preferably, the management component includes top plate, casing, guide rod, C-shaped pad and pressure spring, the bottom wall bonding of the top plate
There is multiple groups casing, the inside of multiple groups described sleeve pipe is inserted with guide rod, connects between the guide rod and casing by pressure spring, multiple groups institute
It states end of the guide rod far from top plate and is bonded with C-shaped pad.
Preferably, the roof of the cabinet is fixed with Air Filter, and the fan is located at the center of box top wall, the chamber door
Side far from hinge is fixed with coded lock.
Preferably, the four corners of the fin offer jack, and the roof of the fin extends integrally formed with multiple groups
Piece, extension piece described in multiple groups run through the roof of cabinet and extend to the outside of cabinet.
Technical effect and advantage of the invention: side plate is fixed on wall or equipment by the wall-mounted photovoltaic DC-to-AC converter, will
Cabinet is fixed on supporting plate, to save ground space, sliding support plate, after the height for regulating supporting plate, by angle steel and side plate and
Supporting plate connection can be adjusted the height of cabinet, reduce side plate and to wall without removing side plate from wall or equipment
Body or the duplicate connection of equipment are damaged caused by wall or equipment surface；C-shaped pad is above mentioned, electric wire is passed through to the threading hole of cabinet
And C-shaped pad is unclamped, pressure spring makes C-shaped pad be close to electric wire, and C-shaped pad is fixed and combs in conjunction with partition, to the electric wire of different-diameter
Reason, convenient for box house main body and electric wire overhaul；Main body being placed on plectane, turn screw rod, multiple groups screw rod combines,
The main body of different volumes can be fixed in cabinet, armature, be fixed plectane using holding pin, it can be on plectane
The direction of main body is adjusted, and facilitates the connection of electric wire and main body；Baffle is driven column vertical displacement, spring hair by impact force
Raw deformation, influence of the vertical impact force generated when can reduce object impingement baffles to cabinet and main body；Slider case, tension spring
So that dust suction sponge is close to hollow glass, can water mist to hollow glass surface and dust clear up, facilitate during people penetrate
The case where empty glass observation box house, the wall-mounted photovoltaic DC-to-AC converter, it is reasonable to carry out to the electric wire of different-diameter
Fixation and combing, and the intracorporal electric wire of case and main body can be effectively protected.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the structural schematic diagram of management component of the invention；
Fig. 3 is the structural schematic diagram of adjusting bracket of the invention；
Fig. 4 is the top view of support component of the invention；
Fig. 5 is the sectional view of cleaning assembly of the invention.
In figure: 1 cabinet, 2 management components, 20 top plates, 21 casings, 22 guide rods, 23C shape pad, 3 support components, 30 bottom plates, 31
Plectane, 32 risers, 33 screw rods, 34 supporting blocks, 35 holding pins, 4 main bodys, 5 guard assemblies, 50 baffles, 51 springs, 52 columns, 53
Hollow posts, 6 adjusting brackets, 60 side plates, 61 supporting plates, 62 angle steel, 63T shape sliding slot, 7 extension pieces, 70 fins, 8 fans, 9 cleaning assemblies,
90 shells, 91 tension springs, 92 connecting plates, 93 dust suction sponges, 10 chamber doors, 11 slideways, 12 hollow glasses.
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.
In addition to non-individual defines the direction pointed out, present document relates to up, down, left, right, before and after, the directions such as inner and outer be
It is subject to the directions such as up, down, left, right, before and after in figure shown in the present invention, inner and outer, illustrates in this together.
The present invention provides a kind of wall-mounted photovoltaic DC-to-AC converters as shown in Figs. 1-5, including cabinet 1, management component 2, master
Body 4 and chamber door 10, the side of the cabinet 1 are connected with adjusting bracket 6, and the top of the cabinet 1 is welded with guard assembly 5, described
The side of cabinet 1 has been connected by hinge chamber door 10, and the inside of the chamber door 10 is inlaid with hollow glass 12, the hollow glass
12 two sides pass through screw and are fixed with the slideway 11 that section is T shape, and sliding is provided with cleaning assembly on slideway 11 described in two groups
9, the bottom end of the inside of the cabinet 1 is fixed with support component 3 by screw, and the top of the support component 3 is fixed with main body
4, main body 4 selects square wave type inverter, and the inner wall of the cabinet 1 is fixed with management component 2, the management component 2 by screw
Lower section be provided with partition, partition is bonded in 1 side wall of cabinet, and the side wall of the cabinet 1 offers multiple groups threading hole, the cabinet
The top of 1 inside is equipped with fan 8, and the two sides of the fan 8 are provided with copper fin 70, the roof of the cabinet 1
Offer heat release hole.
Specifically, the adjusting bracket 6 includes side plate 60, supporting plate 61 and angle steel 62, the four corners of the side plate 60 are opened up
There is mounting hole, the inside of the side plate 60 offers two groups of T shape sliding slots 63 being adapted to the protrusion of 61 side wall of supporting plate, the supporting plate
61 bottom end is fixed with angle steel 62, and the side wall of the side plate 60 offers the screw hole that multiple groups are adapted to the bolt in angle steel 62, institute
The four corners for stating supporting plate 61 offer through-hole, and side plate 60 is fixed on wall or equipment, are fixed on cabinet 1 by bolt
On supporting plate 61, to save ground space, sliding support plate 61, after the height for regulating supporting plate 61, by bolt by angle steel 62 with
Side plate 60 and supporting plate 61 connect, and without removing side plate 60 from wall or equipment, the height of cabinet 1 can be adjusted,
Mitigate side plate 60 to damage caused by wall or equipment surface with the duplicate connection of wall or equipment.
Specifically, the guard assembly 5 includes baffle 50, spring 51, column 52 and hollow posts 53, the bottom of the baffle 50
The four corners at end are welded with column 52, and the top of the cabinet 1 is fixed with four groups of hollow posts being adapted to column 52 53, and four groups
The outer wall of the column 52 is cased with spring 51, and baffle 50 is driven 52 vertical displacement of column by impact force, and shape occurs for spring 51
Become, influence of the vertical impact force generated when can reduce object impingement baffles 50 to cabinet 1 and main body 4.
Specifically, the cleaning assembly 9 includes shell 90, tension spring 91, connecting plate 92 and dust suction sponge 93, the shell 90
Offer holding tank positioned at the side of chamber door 10, multiple groups tension spring 91 be welded in holding tank, the end of tension spring 91 described in multiple groups with
Connecting plate 92 welds, and the connecting plate 92 is bonded with dust suction sponge 93, slider case 90 far from the side of tension spring 91, and tension spring 91 makes
Dust suction sponge 93 is close to hollow glass 12, can water mist to 12 surface of hollow glass and dust clear up, facilitate people saturating
Cross the situation inside the observation cabinet 1 of hollow glass 12.
Specifically, the support component 3 includes bottom plate 30, plectane 31, riser 32 and screw rod 33, the roof of the bottom plate 30
It is fixed with supporting block 34, the supporting block 34 is inverted L shaped plate structure, the horizontal segment of the supporting block 34 and vertical fastening
Pin 35 is threadedly coupled, and the roof of the bottom plate 30 offers the groove being adapted to the flange of 31 side wall of plectane, the plectane 31
Roof is fixed with two groups of risers 32, and the screw rod 33 of multiple groups level, silk described in multiple groups are threaded in riser 32 described in two groups
The opposite end of bar 33 is bonded with rubber pad, turn screw rod 33, and multiple groups screw rod 33 combines, can be by the main body 4 of different volumes
It is fixed in cabinet 1, armature 31, it is using holding pin 35 that plectane 31 is fixed, it can be to the direction of the main body 4 on plectane 31
It is adjusted, facilitates the connection of electric wire Yu main body 4, and convenient for overhauling to the different parts of main body 4.
Specifically, the management component 2 includes top plate 20, casing 21, guide rod 22, C-shaped pad 23 and pressure spring, the top plate 20
Bottom wall be bonded with multiple groups casing 21, the inside of multiple groups described sleeve pipe 21 is inserted with guide rod 22, the guide rod 22 and casing 21 it
Between connected by pressure spring, end of the guide rod 22 far from top plate 20 described in multiple groups is bonded with the C-shaped pad 23 of rubber material, above mentions C
Shape pad 23, by electric wire pass through cabinet 1 threading hole and unclamp C-shaped pad 23, pressure spring make C-shaped pad 23 be close to electric wire, C-shaped pad 23 with every
Hardened conjunction is fixed and combs to the electric wire of different-diameter, convenient for overhauling to main body 4 and electric wire.
Specifically, the roof of the cabinet 1 is fixed with Air Filter by screw, the fan 8 is located in 1 roof of cabinet
Centre, the chamber door 10 are fixed with coded lock far from the side of hinge.
Specifically, the four corners of the fin 70 offer jack, the roof of the fin 70 is integrally formed with multiple groups
Extension piece 7, extension piece 7 described in multiple groups through the roof of cabinet 1 and extend to the outside of cabinet 1, fan 8 and fin 70 and
Extension piece 7 combines, conducive to by the heat derives in cabinet 1.
Specifically, the wall-mounted photovoltaic DC-to-AC converter, side plate 60 is fixed on wall or equipment, by bolt by cabinet 1
It is fixed on supporting plate 61, to save ground space, sliding support plate 61, after the height for regulating supporting plate 61, by bolt by angle
Steel 62 is connect with side plate 60 and supporting plate 61, without removing side plate 60 from wall or equipment, can be carried out to the height of cabinet 1
It adjusting, turn screw rod 33, multiple groups screw rod 33 combines, the main body 4 of different volumes can be fixed in cabinet 1, armature 31,
It is using holding pin 35 that plectane 31 is fixed, the direction of the main body 4 on plectane 31 can be adjusted, facilitate electric wire and main body 4
Connection, above mention C-shaped pad 23, by electric wire pass through cabinet 1 threading hole and unclamp C-shaped pad 23, pressure spring makes C-shaped pad 23 be close to electricity
Line, C-shaped pad 23 are fixed and comb in conjunction with partition, to the electric wire of different-diameter, slider case 90, and tension spring 91 keeps dust suction extra large
Silk floss 93 is close to hollow glass 12, can water mist to 12 surface of hollow glass and dust clear up.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of wall-mounted photovoltaic DC-to-AC converter, including cabinet (1), management component (2), main body (4) and chamber door (10), feature exists
In: the side of the cabinet (1) is connected with adjusting bracket (6), and the top of the cabinet (1) is fixed with guard assembly (5), the case
The side of body (1) has been connected by hinge chamber door (10), and the inside of the chamber door (10) is inlaid with hollow glass (12), it is described in
The two sides of empty glass (12) are respectively and fixedly provided with the slideway (11) that section is T shape, and sliding is provided with cleaning on slideway described in two groups (11)
The bottom end of component (9), the inside of the cabinet (1) is fixed with support component (3), and the top of the support component (3) is fixed with
The inner wall of main body (4), the cabinet (1) is fixed with management component (2), is provided with partition below the management component (2), institute
The side wall for stating cabinet (1) offers multiple groups threading hole, and the top of the inside of the cabinet (1) is equipped with fan (8), the fan
(8) two sides are provided with fin (70), and the roof of the cabinet (1) offers heat release hole.
2. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the adjusting bracket (6) includes side
Plate (60), supporting plate (61) and angle steel (62), the four corners of the side plate (60) offer mounting hole, the side plate (60) it is interior
Portion offers two groups of T shape sliding slots (63) being adapted to the protrusion of supporting plate (61) side wall, and the bottom end of the supporting plate (61) is fixed with angle
Steel (62), the side wall of the side plate (60) offer the screw hole that multiple groups are adapted to the bolt in angle steel (62), the supporting plate (61)
Four corners offer through-hole.
3. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the guard assembly (5) includes
The four corners of baffle (50), spring (51), column (52) and hollow posts (53), the bottom end of the baffle (50) are welded with column
(52), the top of the cabinet (1) is fixed with four groups of hollow posts (53) being adapted to column (52), column described in four groups (52)
Outer wall is cased with spring (51).
4. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the cleaning assembly (9) includes
Shell (90), tension spring (91), connecting plate (92) and dust suction sponge (93), the side that the shell (90) is located at chamber door (10) open up
There is holding tank, be welded in holding tank multiple groups tension spring (91), the end of tension spring (91) described in multiple groups and connecting plate (92) are welded, institute
It states connecting plate (92) and is bonded with dust suction sponge (93) far from the side of tension spring (91).
5. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the support component (3) includes
The roof of bottom plate (30), plectane (31), riser (32) and screw rod (33), the bottom plate (30) is fixed with supporting block (34), described
Supporting block (34) is inverted L shaped plate structure, and the horizontal segment of the supporting block (34) is threadedly coupled with vertical holding pin (35),
The roof of the bottom plate (30) offers the groove being adapted to the flange of plectane (31) side wall, and the roof of the plectane (31) is fixed
There are two groups of risers (32), the screw rod (33) of multiple groups level, screw rod described in multiple groups are threaded in riser described in two groups (32)
(33) opposite end is bonded with rubber pad.
6. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the management component (2) includes
The bottom wall of top plate (20), casing (21), guide rod (22), C-shaped pad (23) and pressure spring, the top plate (20) is bonded with multiple groups casing
(21), the inside of multiple groups described sleeve pipe (21) is inserted with guide rod (22), passes through pressure spring between the guide rod (22) and casing (21)
It connects, guide rod (22) described in multiple groups is bonded with C-shaped pad (23) far from the end of top plate (20).
7. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the roof of the cabinet (1) is solid
Surely there is Air Filter, the fan (8) is located at the center of cabinet (1) roof, and the chamber door (10) is fixed with far from the side of hinge
Coded lock.
8. a kind of wall-mounted photovoltaic DC-to-AC converter according to claim 1, it is characterised in that: the four corners of the fin (70)
Offer jack, integrally formed with multiple groups extension piece (7), extension piece (7) described in multiple groups is passed through for the roof of the fin (70)
It wears the roof of cabinet (1) and extends to the outside of cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356857.XA CN110190757A (en) | 2019-04-29 | 2019-04-29 | A kind of wall-mounted photovoltaic DC-to-AC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910356857.XA CN110190757A (en) | 2019-04-29 | 2019-04-29 | A kind of wall-mounted photovoltaic DC-to-AC converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110190757A true CN110190757A (en) | 2019-08-30 |
Family
ID=67715293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910356857.XA Pending CN110190757A (en) | 2019-04-29 | 2019-04-29 | A kind of wall-mounted photovoltaic DC-to-AC converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110190757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464055A (en) * | 2020-05-09 | 2020-07-28 | 马鞍山职业技术学院 | Protection mechanism for three-level inverter |
| CN111969863A (en) * | 2020-08-03 | 2020-11-20 | 孟飞星 | Solar power generation photovoltaic inverter |
| CN113273516A (en) * | 2021-06-17 | 2021-08-20 | 北京弘铭星科技有限公司 | Heating system equipment for raising chickens |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204363908U (en) * | 2014-12-03 | 2015-06-03 | 江苏华艺装饰工程有限公司 | Staged photovoltaic curtain wall wiper mechanism |
| CN205696684U (en) * | 2016-03-25 | 2016-11-23 | 潘能红 | A kind of liftable wall frame |
| CN205960987U (en) * | 2016-08-22 | 2017-02-15 | 深圳市一元科技股份有限公司 | Hanging dc -to -ac converter |
| CN206867563U (en) * | 2017-07-03 | 2018-01-12 | 山东泉恒消防工程有限公司 | A kind of wall-mounted fire hydrant box |
| CN206962328U (en) * | 2017-07-07 | 2018-02-02 | 云南曦煜科技有限公司 | A kind of high voltage electric equipment overhauling workbench |
| CN107863718A (en) * | 2017-10-23 | 2018-03-30 | 成都市宏山科技有限公司 | Region cable collects system |
| CN107874526A (en) * | 2017-11-27 | 2018-04-06 | 无锡永锋科技有限公司 | A kind of wall hanging exhibiting device for children's electric motor vehicle |
| CN108613363A (en) * | 2018-04-04 | 2018-10-02 | 侯如升 | A kind of hanging outdoor unit of air conditioner of anticollision |
| CN108741950A (en) * | 2018-06-16 | 2018-11-06 | 徐州锦翔纺织有限公司 | A kind of showcase for the sale of pure chemical fiber yarn |
| CN109104101A (en) * | 2018-07-27 | 2018-12-28 | 易事特新能源合肥有限公司 | A kind of water-tight device of photovoltaic combining inverter |
| CN208401798U (en) * | 2018-07-23 | 2019-01-18 | 安徽国际商务职业学院 | A kind of novel wall-mounted photovoltaic DC-to-AC converter |
-
2019
- 2019-04-29 CN CN201910356857.XA patent/CN110190757A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204363908U (en) * | 2014-12-03 | 2015-06-03 | 江苏华艺装饰工程有限公司 | Staged photovoltaic curtain wall wiper mechanism |
| CN205696684U (en) * | 2016-03-25 | 2016-11-23 | 潘能红 | A kind of liftable wall frame |
| CN205960987U (en) * | 2016-08-22 | 2017-02-15 | 深圳市一元科技股份有限公司 | Hanging dc -to -ac converter |
| CN206867563U (en) * | 2017-07-03 | 2018-01-12 | 山东泉恒消防工程有限公司 | A kind of wall-mounted fire hydrant box |
| CN206962328U (en) * | 2017-07-07 | 2018-02-02 | 云南曦煜科技有限公司 | A kind of high voltage electric equipment overhauling workbench |
| CN107863718A (en) * | 2017-10-23 | 2018-03-30 | 成都市宏山科技有限公司 | Region cable collects system |
| CN107874526A (en) * | 2017-11-27 | 2018-04-06 | 无锡永锋科技有限公司 | A kind of wall hanging exhibiting device for children's electric motor vehicle |
| CN108613363A (en) * | 2018-04-04 | 2018-10-02 | 侯如升 | A kind of hanging outdoor unit of air conditioner of anticollision |
| CN108741950A (en) * | 2018-06-16 | 2018-11-06 | 徐州锦翔纺织有限公司 | A kind of showcase for the sale of pure chemical fiber yarn |
| CN208401798U (en) * | 2018-07-23 | 2019-01-18 | 安徽国际商务职业学院 | A kind of novel wall-mounted photovoltaic DC-to-AC converter |
| CN109104101A (en) * | 2018-07-27 | 2018-12-28 | 易事特新能源合肥有限公司 | A kind of water-tight device of photovoltaic combining inverter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464055A (en) * | 2020-05-09 | 2020-07-28 | 马鞍山职业技术学院 | Protection mechanism for three-level inverter |
| CN111464055B (en) * | 2020-05-09 | 2024-06-07 | 马鞍山职业技术学院 | Protection mechanism for three-level inverter |
| CN111969863A (en) * | 2020-08-03 | 2020-11-20 | 孟飞星 | Solar power generation photovoltaic inverter |
| CN113273516A (en) * | 2021-06-17 | 2021-08-20 | 北京弘铭星科技有限公司 | Heating system equipment for raising chickens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110190757A (en) | A kind of wall-mounted photovoltaic DC-to-AC converter | |
| CN110935661A (en) | Dust collector is used in processing of solar PV modules | |
| CN213990151U (en) | Indoor high-voltage filtering compensation device | |
| CN211580048U (en) | Intelligent security camera with expansion heat dissipation mechanism | |
| CN209472484U (en) | A kind of portable electric generator with warning function of electric leakage | |
| CN208220333U (en) | A kind of attachment device for installing photovoltaic panel on common electric pole | |
| CN214315190U (en) | Photovoltaic board dc-to-ac converter convenient to installation | |
| CN214310624U (en) | Transmission line distributed fault on-line monitoring device | |
| CN212811362U (en) | Super capacitor discharge system for pitch control cabinet of wind generating set | |
| CN211569894U (en) | Overhead crane ground discharge device | |
| CN111682630A (en) | Super capacitor discharging method for pitch system of wind generating set | |
| CN214256107U (en) | High-power electronic power frame structure | |
| CN112339590A (en) | New energy automobile fills electric pile with heat dissipation function | |
| CN209217933U (en) | A kind of frequency converter | |
| CN110299851A (en) | Installation frame, frequency converter main control unit, frequency converter and compressor | |
| CN219458903U (en) | Energy storage bidirectional DCDC module | |
| CN215732730U (en) | Control cabinet for improving power generation stability of photovoltaic power station | |
| CN211045997U (en) | Dustproof shed structure of kilovolt transformer substation | |
| CN215807552U (en) | Intelligent community stranger behavior recognition and analysis device | |
| CN216201906U (en) | New forms of energy photovoltaic inverter with protective structure | |
| CN217283691U (en) | Electrical connection device and electrical equipment | |
| CN213521656U (en) | Power rectifier module management and control system | |
| CN218733946U (en) | Solar photovoltaic grid-connected and off-grid inverter PCS | |
| CN109372623A (en) | A kind of ocean platform seawater cooling cycle cabin with defencive function | |
| CN210110488U (en) | Special filter transformer for PWM waveform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |