CN109638484A - Drawer type connecting terminal components - Google Patents
Drawer type connecting terminal components Download PDFInfo
- Publication number
- CN109638484A CN109638484A CN201910012837.0A CN201910012837A CN109638484A CN 109638484 A CN109638484 A CN 109638484A CN 201910012837 A CN201910012837 A CN 201910012837A CN 109638484 A CN109638484 A CN 109638484A
- Authority
- CN
- China
- Prior art keywords
- connecting terminal
- inverter
- terminal
- slide
- drawer type
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of drawer type connecting terminal components, including the connecting terminal being fixed in inverter (1), connection cables are drawn by inverter (1) end cap (3), wherein, the connecting terminal is mounted on terminal mounting base (22) for stud connecting terminal (21) and is integrally formed as connecting terminal components (2), it is installed on terminal slide (23), the terminal slide (23) is slidably connected with the intracorporal slide fixed plate (24) of inverter (1) case is mounted on.The present invention does not need to do terminal box again in vitro in inverter box, realizes fast-wiring by slide construction, has fast-wiring, inverter shape small, light-weight and save the advantages such as cost.
Description
Technical field
The present invention relates to the quick-connect terminal of high-power inverter, especially a kind of drawer type connecting terminal components will
Connecting terminal components are made into drawer type, can be hidden in inverter box body.
Background technique
For the mode of connection of inverter: if it is low power inverter, being carried out using fast waterproof connecting terminal
Wiring, as shown in Figure 1；If it is high-power inverter, the electric current for exchanging side is bigger, and the exchange side fast waterproof of high current connects
Line terminals are very rare, and price is very high, and the maximum line that can only connect 16 squares.
Therefore for the mode of connection of high-power inverter, the mode of terminal box is generallyd use at present, in the cabinet of inverter
It does a terminal box again outside, connecting terminal is mounted in terminal box, as shown in Figure 2.In addition this mode need to do a terminal box, at
This is higher, and the shape of inverter increases, and weight increases, and influences the beauty of inverter.For another example:
Application number 201310123556.5 discloses a kind of Quick junction device for AC end of photovoltaic inverter, it is characterised in that: it is wrapped
Include combination of interfaces, guide rail and substrate interface；The combination of interfaces passes through the aperture of photovoltaic DC-to-AC converter cabinet, inserts after guide rail is oriented to
Enter substrate interface.The combination of interfaces includes interface structure, the connecting terminal positioned at interface rear portion, guide plate, sealing plate and prevents
Water power cable end；The interface structure and connecting terminal are arranged on guide plate, and the water-proof cable head and guide plate are arranged in institute
It states on sealing plate.Water proof ring is additionally provided on the sealing plate.The present invention can be incited somebody to action in the case where not opening inverter box body
Cable connector is connected in combination of interfaces, then combination of interfaces is inserted into the substrate interface in inverter box body, fixing seal.
Simplify inverter field connection program.It solves the inexpensive fast-wiring mode of inverter, efficiently reduces field engineering
Teacher's setting up time.
Application number 201621489960.X is related to a kind of Low Cost Inverter connecting terminal, it includes: threading component, described
Threading component includes threading set, the first position limiting convex ring for being set to threading set end, is formed on the threading set circumferential surface
And with spaced second position limiting convex ring of the position limiting convex ring and be formed in threading set the other end and set at equal intervals
The multiple sheet for containing set, the threading set are located on the circumferential surface between second position limiting convex ring and threading set the other end
Equipped with external screw thread；Cap body, the cap body are mounted on the threading and put on；Clamping component, the clamping component are located in described
Between one position limiting convex ring and second position limiting convex ring.By using clamping component can will thread component etc. be quick installed at it is inverse
The corresponding position for becoming device shell does not need installation tool other components of internal thread into it, and structure is simple, and cost is relatively low.
Summary of the invention
Present invention aims at: a kind of drawer type connecting terminal components are provided, not only meet fast-wiring, and do not need
Inverter box does terminal box again in vitro.
The object of the invention is realized by following proposal: a kind of drawer type connecting terminal components, including is fixed in inverter
Connecting terminal, connection cables are drawn by inverter end cap, wherein the connecting terminal is that stud connecting terminal is mounted on
It is integrally formed in terminal mounting base as connecting terminal components, is installed on terminal slide, the terminal slide and installation
Slide fixed plate in inverter box body is slidably connected.
Working principle of the present invention is: when needing wiring, connecting terminal components being pulled out out of inverter box body, are connect
Line work；After the completion of wiring work, connecting terminal components are pushed back in inverter box body, connection cables are drawn by end cap, most
Terminal cover is fixed on inverter box body afterwards.
To improve waterproof effect, on the basis of above scheme, the end cap is equipped with waterproof connector, and cable is from the waterproof
Connector is drawn.
It is of the invention to be advantageous in that: not need to do terminal box again in vitro in inverter box, be realized by slide construction fast
Quick access line has fast-wiring, inverter shape small, light-weight and save the advantages such as cost.
Detailed description of the invention
The low power inverter Rapid wiring structure schematic diagram of attached drawing 1；
The powerful inverter Rapid wiring structure schematic diagram of attached drawing 2；
The high-power inverter Rapid wiring structure schematic diagram of the present invention of attached drawing 3；
The use state diagram of the present invention of attached drawing 4, wherein Fig. 4 A is connecting terminal components hidden state, Fig. 4 B is connecting terminal
Component pulls out state；
Figure label explanation:
1,1 ', 1 ' ' --- inverter；
2,2 ', 2 ' ' --- connecting terminal components；
21 --- stud connecting terminal；22 --- terminal mounting base；
23 --- terminal slide；24 --- slide fixed plate；
3 --- end cap；31 --- waterproof connector；
4 --- terminal box.
Specific embodiment
As the high-power inverter Rapid wiring structure schematic diagram of the present invention of attached drawing 3 and the use state of the present invention of attached drawing 4 are illustrated
Shown in figure:
A kind of drawer type connecting terminal components of the present invention, including the connecting terminal being fixed in inverter 1, connection cables pass through inverse
Become 1 end cap 3 of device to draw, wherein the connecting terminal is mounted in terminal mounting base 22 for stud connecting terminal 21 and constitutes one
Body is installed on terminal slide 23 as connecting terminal components 2, the terminal slide 23 and is mounted on 1 cabinet of inverter
Interior slide fixed plate 24 is slidably connected.
On the basis of above scheme, the end cap 3 is equipped with waterproof connector 31, and cable is drawn from the waterproof connector 31.
The present embodiment working principle is: when needing wiring, connecting terminal components 2 pulled out out of inverter 1 cabinet, into
Row wiring work；After the completion of wiring work, connecting terminal components 2 are pushed back in 1 cabinet of inverter, connection cables pass through end cap 3
Waterproof connector 31 draw, finally by terminal cover 3 be fixed to inverter box body on.
The present embodiment assembly method: stud connecting terminal 21 is mounted in terminal mounting base 22, two component compositions one
Then a entirety is installed along on terminal slide 23.Connecting terminal components 2 are with terminal slide 23 in slide fixed plate in this way
Reciprocatingly slide on 24, as drawer pull-out and shut and (be detailed in shown in Fig. 4 A, Fig. 4 B).By terminal cover pair of wire connection terminals group
Part is sealed waterproofing protection.
Drawer type connecting terminal components of the present invention have fast-wiring, flat appearance beautiful, and inverter shape is small, weight
Gently, the advantages such as cost are saved.
Claims (2)
1. a kind of drawer type connecting terminal components, including the connecting terminal being fixed in inverter (1), connection cables pass through inversion
Device (1) end cap (3) is drawn, which is characterized in that the connecting terminal is that stud connecting terminal (21) are mounted on terminal mounting base
(22) be integrally formed on as connecting terminal components (2), be installed on terminal slide (23), the terminal slide (23) with
The intracorporal slide fixed plate (24) of inverter (1) case is mounted on to be slidably connected.
2. drawer type connecting terminal components according to claim 1, which is characterized in that the end cap (3) is equipped with anti-
Water swivel (31), cable are drawn from the waterproof connector (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012837.0A CN109638484A (en) | 2019-01-07 | 2019-01-07 | Drawer type connecting terminal components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012837.0A CN109638484A (en) | 2019-01-07 | 2019-01-07 | Drawer type connecting terminal components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109638484A true CN109638484A (en) | 2019-04-16 |
Family
ID=66058047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910012837.0A Pending CN109638484A (en) | 2019-01-07 | 2019-01-07 | Drawer type connecting terminal components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109638484A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010053632A1 (en) * | 2000-06-16 | 2001-12-20 | Susumu Sukagawa | Connector |
| CN2626040Y (en) * | 2003-06-25 | 2004-07-14 | 上海电器科学研究所 | Plug in type connecting terminal for drawer type circuit breaker |
| CN2703954Y (en) * | 2004-05-10 | 2005-06-08 | 张深贤 | Ceiling lamp convenient for wiring |
| CN201436454U (en) * | 2009-04-30 | 2010-04-07 | 东莞巨扬电器有限公司 | A lamp convenient for wiring |
| CN202068340U (en) * | 2011-05-25 | 2011-12-07 | 三一重机有限公司 | Inverter |
| CN103227571A (en) * | 2013-04-11 | 2013-07-31 | 无锡美凯能源科技有限公司 | Quick junction device for AC end of photovoltaic inverter |
| CN205429635U (en) * | 2015-12-18 | 2016-08-03 | 唐定国 | Drawer type terminal box |
-
2019
- 2019-01-07 CN CN201910012837.0A patent/CN109638484A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010053632A1 (en) * | 2000-06-16 | 2001-12-20 | Susumu Sukagawa | Connector |
| CN2626040Y (en) * | 2003-06-25 | 2004-07-14 | 上海电器科学研究所 | Plug in type connecting terminal for drawer type circuit breaker |
| CN2703954Y (en) * | 2004-05-10 | 2005-06-08 | 张深贤 | Ceiling lamp convenient for wiring |
| CN201436454U (en) * | 2009-04-30 | 2010-04-07 | 东莞巨扬电器有限公司 | A lamp convenient for wiring |
| CN202068340U (en) * | 2011-05-25 | 2011-12-07 | 三一重机有限公司 | Inverter |
| CN103227571A (en) * | 2013-04-11 | 2013-07-31 | 无锡美凯能源科技有限公司 | Quick junction device for AC end of photovoltaic inverter |
| CN205429635U (en) * | 2015-12-18 | 2016-08-03 | 唐定国 | Drawer type terminal box |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |
|
| WD01 | Invention patent application deemed withdrawn after publication |