CN209250502U - A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment - Google Patents

A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment Download PDF

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Publication number
CN209250502U
CN209250502U CN201821687808.1U CN201821687808U CN209250502U CN 209250502 U CN209250502 U CN 209250502U CN 201821687808 U CN201821687808 U CN 201821687808U CN 209250502 U CN209250502 U CN 209250502U
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CN
China
Prior art keywords
connecting terminal
pedestal
wall
guide plate
power equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821687808.1U
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Chinese (zh)
Inventor
吴良材
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Shenzhen Growatt New Energy Technology Co.,Ltd.
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SHENZHEN GROWATT NEW ENERGY CO Ltd
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Priority to CN201821687808.1U priority Critical patent/CN209250502U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment.Connecting terminal includes pedestal, guide plate and lid, since the wall of pedestal is convenient to be assemblied on the shell of power equipment, pedestal is enabled to become a wiring carrier outside power equipment;And guide plate is fitted on the guide groove of pedestal, so that electric wire can be connected directly between on guide plate by user, without electric wire to be introduced to the inside of power equipment, avoids cumbersome work when wiring;When multiple guide grooves are arranged on pedestal, the partition being arranged on the wall of pedestal can form buffer action to each guide groove, can avoid short circuit condition caused by the touching in addition between each route;Due to the detachable effect of lid on the base; so that user can easily remove the dismounting work of progress electric wire after lid, in addition, lid also has sealing process to the guide groove on pedestal; the protecting effect that water proof and dust proof touch-proof can be formed to route, can effectively expand the suitable environment of connecting terminal.

Description

A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment
Technical field
The present invention relates to power technologies, and in particular to a kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment.
Background technique
With the universalness trend that the development of power technology and electric power are applied, more and more power equipments have small-sized Change, precise treatment, portability application characteristic, such power equipment is widely used in the links of production and living, for Family is brought cheaply.For example, electric energy meter common in production and living, leakage circuit breakers, fire protection warning device, load control switch, Air switch, DC power supply, photovoltaic DC-to-AC converter etc..
Currently, these power equipments mostly use screw-type connecting terminal to carry out connection, in order to guarantee in use process In achieve the effect that firm, closed, waterproof and dustproof, screw-type connecting terminal is often placed in the inside of those power equipments, lead to The wiring hole crossed on external shell introduces the screw-type connecting terminal of electric wire to inside, such as common electric energy meter, fire protection warning Device, DC power supply, photovoltaic DC-to-AC converter are substantially all using this mode of connection.At that time, in actual use, built-in to connect Line terminals are often made troubles to the disassembly process of electric wire, and the external shell for needing to open power equipment just can be carried out electric wire Dismounting operation will greatly influence wiring efficiency when encountering the application scenarios such as wiring debugging, plant maintenance or route change, Biggish workload is brought for wiring personnel, in addition, the process of plug repeatedly of electric wire can also cause on external shell at wiring hole Water proof and dust proof grade decline consequence, be unfavorable for being promoted and applied in the occasion of some more power equipments.
For example, photovoltaic DC-to-AC converter is mostly with photovoltaic battery panel fit applications in outdoor, wilderness occasion, it is anti-to reach waterproof The enclosure interior of photovoltaic DC-to-AC converter is mostly arranged in screw-type connecting terminal by the using effect of dirt, by water proof and dust proof hole from outer Portion introduces electric wire, and in the debugging of photovoltaic power generation or maintenance phase, the shell of photovoltaic DC-to-AC converter is frequented switch on to be connect Line operation will damage the airtight performance of shell, seriously affect photovoltaic DC-to-AC converter in service life outdoor, in wilderness.
Summary of the invention
The present invention solves the technical problem of how to solve wiring brought by method wiring built in existing power equipment Inconvenient problem.In order to solve the above technical problems, the application provides a kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment.
According in a first aspect, providing a kind of connecting terminal in a kind of embodiment, comprising:
Pedestal is carried for being assemblied in the shell of a power equipment with forming wiring on the shell of the power equipment Body;
Guide plate is assemblied on the pedestal, and one end of the guide plate is used to connect with the internal circuit of the power equipment, The other end is used to connect with external electric wire;
Lid is detachably connected with the pedestal, for cooperating with the pedestal to form protection shell.
The pedestal includes:
Wall, for the cage connection with the power equipment, to carry out assembly positioning to the pedestal;
Guide groove is vertically fixed on the one side of the wall, extends to the another side of the wall, and the guide plate is matched Conjunction is mounted in the groove body of the guide groove.
Multiple first buckles, the multiple first card are formed on the another side opposite with the guide groove of the wall Button is used for so that the shell of the wall and the power equipment carries out detachable connection.
Limited block is formed on the another side opposite with the guide groove of the wall, the limited block is used for and screw Cooperation carries out position restriction with the guide plate installed in the groove body to the guide groove.
There are two the quantity of the guide groove, is fixed on the one side of the wall side by side;The quantity of the guide plate has two It is a, it is coupled respectively with two guide grooves.
The pedestal further includes partition, and the partition is fixed on the wall, and the guide groove fixed side by side to two is formed Isolation.
The guide plate is respectively formed with the end for wiring, shape on each end of the guide plate in the two sides of the wall At there is screw hole, for carrying out screw-type wiring.
The material of the guide plate is copper, silver, aluminium or its alloy.
The lid is formed with chamber, and the chamber is for closing the guide groove;It is formed in the one side wall of the chamber Through-hole, the through-hole is used to be inserted into external electric wire, so that electric wire can be led with what is be coupled in the groove body of the guide groove Plate is attached.
It is formed with outwardly extending multiple second buckles on another side wall of the chamber, is formed on the wall of the pedestal There are multiple second card holes being respectively cooperating with the multiple second buckle, the multiple second buckle and the multiple second card hole It is coupled so that the wall of the lid and the pedestal forms detachable connection.
According to second aspect, a kind of photovoltaic DC-to-AC converter is provided in a kind of embodiment characterized by comprising
Device outer case;
Inverter circuit is placed in the inside of the device outer case, for can be carried out power inverter to photovoltaic electric;
Connecting terminal as described in relation to the first aspect;
The pedestal of the connecting terminal is assemblied on the side wall of the device outer case, one end of the guide plate of the connecting terminal It is connect with the inverter circuit, the other end is connect with external electric wire.
It is formed with the first card hole for being matched with the multiple first buckle on the side wall of the device outer case, the multiple the One buckle is across first card hole and is buckled on the inner sidewall where first card hole, so that the device outer case and institute The wall for stating pedestal forms detachable connection.
According to three aspects, a kind of power equipment is provided in a kind of embodiment, comprising:
Device housings;
Power circuit is built in the inside of the device housings, for carrying out Electric control;
Connecting terminal as described in relation to the first aspect;
The pedestal of the connecting terminal is assemblied on the side wall of the device housings, one end of the guide plate of the connecting terminal It is connect with the power circuit, the other end is connect with external electric wire.
A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment according to above-described embodiment.Wherein, connecting terminal includes base Seat, guide plate and lid enable pedestal to become electricity since the wall of pedestal is convenient to be assemblied on the shell of power equipment One wiring carrier of power device external;And guide plate is fitted on the guide groove of pedestal, so that user can be direct by electric wire It is connected on guide plate, without electric wire to be introduced to the inside of power equipment, avoids cumbersome work when wiring;When being set on pedestal When setting multiple guide grooves, the partition being arranged on the wall of pedestal can form buffer action to each guide groove, can avoid between each route Other than touching caused by short circuit condition;Due to the detachable effect of lid on the base, so that user can easily remove The dismounting work that electric wire is carried out after lid can be formed route anti-in addition, lid also has sealing process to the guide groove on pedestal The protecting effect of the dust-proof touch-proof of water can effectively expand the suitable environment of connecting terminal.Photovoltaic DC-to-AC converter disclosed in the present application, electricity Power equipment has been all made of above-mentioned connecting terminal, so that the wiring that photovoltaic DC-to-AC converter, power equipment have convenient for user's dismounting Effect can be improved the wiring efficiency of such equipment, can enhance its practical value.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of connecting terminal;
Fig. 2 is the stereoscopic schematic diagram of connecting terminal;
Fig. 3 is the transverse cross-sectional view of connecting terminal;
Fig. 4 is the longitudinal sectional drawing of connecting terminal;
Fig. 5 is the stereoscopic schematic diagram of photovoltaic DC-to-AC converter;
Fig. 6 is the stereoscopic schematic diagram of photovoltaic electric power equipment.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.Wherein different embodiments Middle similar component uses associated similar element numbers.In the following embodiments, many datail descriptions be in order to The application is better understood.However, those skilled in the art can recognize without lifting an eyebrow, part of feature It is dispensed, or can be substituted by other elements, material, method in varied situations.In some cases, this Shen Please it is relevant it is some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they Relevant operation can be completely understood according to the general technology knowledge of description and this field in specification.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way Kind embodiment.Meanwhile each step in method description or movement can also can be aobvious and easy according to those skilled in the art institute The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object, Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and It is indirectly connected with (connection).
Embodiment one please refers to Fig. 1-4, and the application discloses a kind of connecting terminal 1 comprising pedestal 11, guide plate 13 and lid Body 14, illustrates separately below.
Pedestal 11 is used to be assemblied in the shell of a power equipment, to form wiring carrier on the shell of power equipment. In one embodiment, pedestal 11 includes wall 110 and guide groove 112, wherein wall 110 is for the shell with power equipment Connection, to carry out assembly positioning to pedestal 11, guide groove 112 is vertically fixed on the one side of wall 110, extends to wall 110 Another side, guide plate 13 is fitted in the groove body of guide groove 112.
In one embodiment, see that Fig. 1, the groove body of guide groove 112 extend to the another side of wall 110, in wall 110 The upper through-hole that forms guide plate 13 and may pass through.In addition, the width and depth of the groove body of guide groove 112 should be slightly larger than the width of guide plate 13 And height, so that guide plate 13 is coupled when in the guide groove 112, guide plate 13 will not be generated because fit clearance is larger It shakes.
It should be noted that the present embodiment is to meet two-phase mode of connection, two guide plates 13 are set, are arranged on the base 11 Two guide grooves 112, and two guide plates 13 are coupled with two guide grooves respectively.So, it will be understood to those skilled in the art that When two guide plates 13 and two guide grooves 112 is arranged, the connection circuitry of two-way can be formed, the mode of connection of two-phase electricity can be met.
Further, pedestal 11 further includes partition 114, and partition 114 is fixed on wall 110, is fixed side by side to two Guide groove 112 forms isolation, so that being independent of each other between the connection circuitry of two-way, avoids short circuit feelings caused by route touching Shape.
Further, see Fig. 1 and Fig. 2, be formed with multiple first on the another side opposite with guide groove 112 of wall 110 Buckle 1102, those multiple first buckles 1102 are used for so that the shell of wall 110 and power equipment carries out detachable connection. In one embodiment, the quantity of the first buckle 1102 is four, is separately positioned on the opposite with guide groove 112 of wall 110 On the quadrangle of another side, so that wall 110 can be us shown firmly attached to the shell of power equipment by the first buckle 1102 On.In another embodiment, without forming 1102 on the another side opposite with guide groove 112 of wall 110, but another It is formed with the adhesives such as glue on side, wall 110 is bonded on the shell of power equipment.
Further, see Fig. 1-Fig. 4, be formed with limited block on the another side opposite with guide groove 112 of wall 110 1101, limited block 1101 is used for and screw fit with the guide plate 13 installed in the groove body to guide groove 112 carries out position restriction.One In specific embodiment, Fig. 3-4 is seen, there are two the quantity of limited block 1101, respectively to two be coupled in two guide grooves 112 Guide plate 13 carries out position restriction;For any limited block 1101, the respective through hole that can be passed through by a screw D2 on guide plate 13 will Guide plate 13 is fixed on limited block 1101.In another specific embodiment, for any limited block 1101, glue etc. can be passed through Guide plate 13 is fixed on limited block 1101 by adhesives.It should be noted that can be conducive to using limited block 1101 to guide plate 13 It is fixed, so that guide plate 13 forms relatively steady state in guide groove 112, avoids the displacement of veneer 13 caused by shaking or de- The situation fallen.
Guide plate 13 is assemblied on pedestal 11, and one end of guide plate 13 with the internal circuit of power equipment for connecting, the other end For being connect with external electric wire L1.In one embodiment, see that Fig. 1 and Fig. 3, guide plate 13 are respectively formed in the two sides of wall There is the end for wiring, be formed with screw hole 130 and screw hole 132 on each end of guide plate 13, is connect for carrying out screw-type Line;It, can will be external by screw hole 130 and matched screw D1 for example, when guide plate 13 is fitted on guide groove 112 Electric wire L1 be connected on guide plate 13.It should be noted that the end of electric wire L1 can be wire filaments by kinking in screw D1 On mode be connected on guide plate 13, can also be flat and side of the common electric connection to be arranged on screw D1 with through-hole Formula is connected on guide plate 13.
Further, guide plate 13 is conductive carrier, and material can be copper, silver, aluminium or its alloy.And the length and width of guide plate 13 High size (or sectional area) should set according to actual power supply capacity, be subject to practical application, not carry out here to it It limits.
Lid 15 is detachably connected with pedestal 11, for cooperating with pedestal 11 to form protection shell.In a specific implementation In example, see that Fig. 1 and Fig. 4, lid 15 are formed with chamber, chamber is used for confined bed 112, is formed with through-hole in the one side wall of chamber 150, through-hole 150 is used to be inserted into external electric wire L1, so that electric wire L1 can be led with what is be coupled in the groove body of guide groove 112 Plate 13 is attached.In another specific embodiment, through-hole 150 can be circular hole or rectangular aperture, in favor of electric wire L1 Facilitate subject to insertion.
Further, see Fig. 1, Fig. 3 and Fig. 4, be formed on another side wall of the chamber of lid 15 outwardly extending multiple Second buckles 152, and multiple second card holes being respectively cooperating with those multiple second buckles 152 are formed on the wall of pedestal 11 1103, multiple second buckles 152 are coupled with multiple second card holes 1103 so that the formation of the wall 110 of lid 15 and pedestal Detachable connection.In one embodiment, the quantity of the second buckle 152 is two, is separately positioned on the two sides of lid 15 On wall;The quantity of second card hole 1103 is two, the position by proximal edge of wall 110 is separately positioned on, so that another second Buckle 152 is convenient to be goed deep into two the second card holes 1103, so that lid 15 is removably attachable on wall 110.It needs Illustrate, when user needs wiring, the buckle of pressable second 152 makes it be detached from pedestal 11, to expose 112 He of guide groove Guide plate 13, at this point, electric wire L1 can be connected on guide plate 13.
It in another embodiment, can be on wall 110 simultaneously if user needs to carry out single-phase wiring or three phase connections Column fix one or three guide grooves 112, and are respectively cooperating in each guide groove 112 one guide plate 13 of installation, thus realize it is single-phase or The wiring requirements of person's three-phase.
Embodiment two, referring to FIG. 5, the application discloses a kind of photovoltaic DC-to-AC converter 2 comprising device outer case 21, inversion electricity Connecting terminal 1 disclosed in road 22 and embodiment one, illustrates separately below.
Inverter circuit 22 is placed in the inside of device outer case 21, for can be carried out power inverter to photovoltaic electric.Since photovoltaic is inverse Power transformation road belongs to the prior art, then is no longer illustrated here to its structure and working principle.
The pedestal 11 of connecting terminal 1 is assemblied on the side wall of device outer case 21, one end of the guide plate 13 of connecting terminal 1 with it is inverse Power transformation road 22 connects, and the other end is connect with external electric wire L1.In one embodiment, see Fig. 1 and Fig. 5, device outer case 21 Side wall on be formed be matched with it is multiple first buckle 1102 the first card holes 210, it is multiple first buckle 1102 pass through first card Hole 210 is simultaneously buckled on the inner sidewall where the first card hole 210 so that the wall 110 of device outer case 21 and pedestal formed it is removable Unload formula connection.It should be noted that being conducive to speed connecting terminal 21 when connecting using the first buckle 1102 with device outer case 21 Assembling speed on photovoltaic DC-to-AC converter 2, offers convenience for user.
In one embodiment, see Fig. 1 and Fig. 5, one end of guide plate 13 passes through screw hole 132 and matched screw D3 is connected on inverter circuit 22, so that the photovoltaic electric energy transmitted on electric wire L1 is delivered to inverter circuit 22, so that inversion is electric Road works.
Embodiment three, the application scheme for protection connecting terminal 1 in other equipment, correspondingly, the application is also disclosed one Kind power equipment 3, referring to FIG. 6, the power equipment 3 includes device housings 31, control circuit (unmarked in figure) and terminals Son 1.
Control circuit is placed in the inside of device housings 31, is used for Electric control.Here power equipment 3 may include electric energy The power control units such as table, leakage circuit breakers, fire protection warning device, load control switch, air switch, DC power supply, then control Circuit is the internal circuit of corresponding power control unit, belongs to the prior art, is no longer described in detail here.
The pedestal 11 of connecting terminal 1 is assemblied on the side wall of device housings 31, one end of the guide plate 13 of connecting terminal 1 and control Circuit connection processed, the other end are connect with external electric wire L1.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple It deduces, deform or replaces.

Claims (13)

1. a kind of connecting terminal characterized by comprising
Pedestal, for being assemblied in the shell of a power equipment, to form wiring carrier on the shell of the power equipment;
Guide plate is assemblied on the pedestal, and one end of the guide plate is another for connecting with the internal circuit of the power equipment It holds for being connect with external electric wire;
Lid is detachably connected with the pedestal, for cooperating with the pedestal to form protection shell.
2. connecting terminal as described in claim 1, which is characterized in that the pedestal includes:
Wall, for the cage connection with the power equipment, to carry out assembly positioning to the pedestal;
Guide groove is vertically fixed on the one side of the wall, extends to the another side of the wall, the guide plate cooperation peace In the groove body of the guide groove.
3. connecting terminal as claimed in claim 2, which is characterized in that the another side opposite with the guide groove of the wall On be formed with multiple first buckles, the multiple first buckle is used for so that the shell of the wall and the power equipment carries out Detachable connection.
4. connecting terminal as claimed in claim 2, which is characterized in that the another side opposite with the guide groove of the wall On be formed with limited block, the limited block is used for and screw fit with the guide plate installed in the groove body to the guide groove carries out position It limits.
5. connecting terminal as claimed in claim 2, which is characterized in that there are two the quantity of the guide groove, is fixed on institute side by side It states on the one side of wall;There are two the quantity of the guide plate, is coupled respectively with two guide grooves.
6. connecting terminal as claimed in claim 4, which is characterized in that the pedestal further includes partition, and the partition is fixed on On the wall, the guide groove fixed side by side to two forms isolation.
7. connecting terminal as claimed in claim 2, which is characterized in that the guide plate is respectively formed in the two sides of the wall For the end of wiring, it is formed with screw hole on each end of the guide plate, for carrying out screw-type wiring.
8. connecting terminal as claimed in claim 7, which is characterized in that the material of the guide plate is copper, silver, aluminium or its conjunction Gold.
9. connecting terminal as claimed in claim 2, which is characterized in that the lid is formed with chamber, and the chamber is for sealing Close the guide groove;Through-hole is formed in the one side wall of the chamber, the through-hole is used to be inserted into external electric wire, so that electric wire It can be attached with the guide plate being coupled in the groove body of the guide groove.
10. connecting terminal as claimed in claim 9, which is characterized in that be formed on another side wall of the chamber to extension Multiple second stretched buckle, and multiple second cards being respectively cooperating with the multiple second buckle are formed on the wall of the pedestal Hole, the multiple second buckle are coupled the wall shape so that the lid and the pedestal with the multiple second card hole At detachable connection.
11. a kind of photovoltaic DC-to-AC converter characterized by comprising
Device outer case;
Inverter circuit is placed in the inside of the device outer case, for can be carried out power inverter to photovoltaic electric;
Such as the described in any item connecting terminals of claim 1-10;
The pedestal of the connecting terminal is assemblied on the side wall of the device outer case, one end of the guide plate of the connecting terminal and institute Inverter circuit connection is stated, the other end is connect with external electric wire.
12. a kind of photovoltaic DC-to-AC converter characterized by comprising
Device outer case;
Inverter circuit is placed in the inside of the device outer case, for can be carried out power inverter to photovoltaic electric;
Connecting terminal as claimed in claim 3;
The pedestal of the connecting terminal is assemblied on the side wall of the device outer case, one end of the guide plate of the connecting terminal and institute Inverter circuit connection is stated, the other end is connect with external electric wire;
The first card hole for being matched with the multiple first buckle, the multiple first card are formed on the side wall of the device outer case It detains in first card hole and the inner sidewall that is buckled in where first card hole, so that the device outer case and the base The wall of seat forms detachable connection.
13. a kind of power equipment characterized by comprising
Device housings;
Power circuit is built in the inside of the device housings, for carrying out Electric control;
Such as the described in any item connecting terminals of claim 1-10;
The pedestal of the connecting terminal is assemblied on the side wall of the device housings, one end of the guide plate of the connecting terminal and institute Power circuit connection is stated, the other end is connect with external electric wire.
CN201821687808.1U 2018-10-17 2018-10-17 A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment Active CN209250502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821687808.1U CN209250502U (en) 2018-10-17 2018-10-17 A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821687808.1U CN209250502U (en) 2018-10-17 2018-10-17 A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment

Publications (1)

Publication Number Publication Date
CN209250502U true CN209250502U (en) 2019-08-13

Family

ID=67525231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821687808.1U Active CN209250502U (en) 2018-10-17 2018-10-17 A kind of connecting terminal and photovoltaic DC-to-AC converter, power equipment

Country Status (1)

Country Link
CN (1) CN209250502U (en)

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Effective date of registration: 20210203

Address after: 518101 2 / F and 3 / F, building 4, xibianling Jiayu Company Industrial Zone, Shangwu village, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province

Patentee after: SHENZHEN GROWATT NEW ENERGY Co.,Ltd.

Address before: 518000 Guangdong Province Shenzhen Baoan District Shiyan Street Longteng community Guanghui road 28 Jiayu Industrial Zone office building a, first floor East, third floor, factory building B

Patentee before: GROWATT NEW ENERGY TECHNOLOGY Co.,Ltd.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 518101 floor a401, 4-13, building a, Sino German European Industrial Demonstration Park, Hangcheng Avenue, guxing community, Xixiang street, Bao'an District, Shenzhen, Guangdong

Patentee after: Shenzhen Growatt New Energy Technology Co.,Ltd.

Address before: 518101 2 / F and 3 / F, building 4, xibianling Jiayu Company Industrial Zone, Shangwu village, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN GROWATT NEW ENERGY Co.,Ltd.