CN203839720U - Primary wiring terminal suitable for wiring of side-face cable room of economical type low-voltage power distribution cabinet - Google Patents
Primary wiring terminal suitable for wiring of side-face cable room of economical type low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN203839720U CN203839720U CN201420258528.4U CN201420258528U CN203839720U CN 203839720 U CN203839720 U CN 203839720U CN 201420258528 U CN201420258528 U CN 201420258528U CN 203839720 U CN203839720 U CN 203839720U
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- CN
- China
- Prior art keywords
- side outlet
- outlet terminal
- terminal
- outlet
- wiring
- 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.)
- Expired - Lifetime
Links
- 238000000819 phase cycle Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 38
- 229910052802 copper Inorganic materials 0.000 claims description 38
- 239000010949 copper Substances 0.000 claims description 38
- 238000005452 bending Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a primary wiring terminal suitable for wiring of a side-face cable room of an economical type low-voltage power distribution cabinet. The primary wiring terminal comprises a side line outgoing terminal shell and a side line outgoing terminal shell seat, a front end face of the side line outgoing shell cover is provided with front ventilation notches, side faces of the side line outgoing terminal shell cover are respectively provided with side ventilation notches, a rear end face of the side line outgoing terminal shell cover is provided with rear ventilation notches, the front end face of the side line outgoing terminal shell cover is provided with a plurality of line outgoing jack grooves and a plurality of installation fixing holes, a side, away from the line outgoing jack grooves, of the installation fixing holes is provided with phase sequence marks, a side, away from the line outgoing jack grooves, of the phase sequence marks is fixedly provided with stepped terminal studs, and a side, away from the line outgoing jack grooves, of the terminal studs is fixedly provided with a protective cover. Through adoption of the technical scheme, the primary wiring terminal is novel in structure and reliable in connection, the temperature rise of the line outgoing terminal is effectively reduced, and reliability of the product is improved.
Description
Technical field
The utility model relates to the dedicated devices technical field using in low-voltage complete switch equipment, is specifically related to a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side.
Background technology
The primary connection terminal (hereinafter to be referred as side outlet terminal) of side wiring is that side outlet terminal is arranged on to low-voltage drawer type power distributing cabinet side cable vault, facilitates the special once quiet plug-in unit binding post of one of an outlet side installation.
The side outlet terminal of prior art is not suitable for economical low-voltage drawer type power distributing cabinet (GCK type), can not supporting installation with plug-in unit of existing GCK type, can not meet the mode of the outlet in economical drawer type power distributing cabinet side cable vault.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of novel structure, connects reliably the easy to use primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side.
For achieving the above object, the utility model provides following technical scheme: a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side, comprise side outlet terminal cap and side outlet terminal shell block, described side outlet terminal cap front end face is provided with front ventilation notch, side outlet terminal cap side is provided with side ventilation notch, side outlet terminal cap rear end face is provided with rear venting notch, on side outlet terminal cap front end face, offer several outlet socket grooves and several installation fixing holes, installation fixing hole deviates from outlet socket groove side and is provided with phase sequence sign, phase sequence indicates the terminal stud that deviates from outlet socket groove side and be fixedly installed step, terminal stud deviates from outlet socket groove side and is fixedly installed protective cover, between described side outlet terminal cap and side outlet terminal shell block, be provided with outlet copper busbar, in outlet copper busbar, be provided with location hole, on side outlet terminal shell block, be wholely set the reference column supporting with location hole, on side outlet terminal shell block, be equipped with trip bolt, outlet copper busbar, side outlet terminal cap and side outlet terminal shell block form an entirety after fixing by trip bolt, the terminals of described outlet copper busbar are provided with wire fastening bolt.
By adopting technique scheme, novel structure, connects reliably, and external wire terminal stud cable vault front at right angle setting, has facilitated terminal use to greatest extent; Side outlet terminal surrounding is distributed with ventilation notch and strengthens cross-ventilation, effectively reduces the temperature rise of outlet terminal, has improved the reliability of product; Single side outlet terminal maximum goes out line current can be to 630A.
The utility model is further set to: on described side outlet terminal cap front end face, offer 3-4 outlet socket groove.By this setting, outlet socket groove quantity arranges rationally, easy to connect.
The utility model is also further set to: described phase sequence is denoted as the projection or the groove that on side outlet terminal cap, are wholely set, and phase sequence sign comprises that U indicates mutually, V indicates mutually with W and indicates mutually.By this setting, phase sequence indicating arrangement arranges rationally, and user uses convenient.
The utility model is also further set to: described outlet copper busbar comprises U phase copper busbar, V phase copper busbar and W phase copper busbar.By this setting, outlet copper busbar quantity arranges rationally, easy to use.
The utility model is also further set to: on described side outlet terminal cap front end face, aim at three outlet copper busbar terminals upper surfaces and offer three connecting holes.By this setting, outlet copper busbar connects convenient.
The utility model is also further set to: described side outlet terminal shell block is zigzag structure, and described three outlet copper busbars middle part arranges along side outlet terminal shell block is bending, is provided with the breach that is connected with side outlet terminal shell block coupling on side outlet terminal cap.By this setting, structure arranges rationally, and novel structure connects reliable.
The utility model has the advantages that: compared with prior art, the utility model structure arranges rationally, novel structure, connects reliably, and external wire terminal stud cable vault front at right angle setting, has facilitated terminal use to greatest extent; Side outlet terminal surrounding is distributed with ventilation notch and strengthens cross-ventilation, effectively reduces the temperature rise of outlet terminal, has improved the reliability of product; Single side outlet terminal maximum goes out line current can be to 630A.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment 1 front;
Fig. 2 is the structural representation at the utility model embodiment 1 rear portion;
Fig. 3 is the exploded perspective view of the utility model embodiment 1;
The assembling schematic diagram being connected with loop outgoing line plug when Fig. 4 is the utility model embodiment 1 practical application;
Fig. 5 is the structural representation of the utility model embodiment 2.
Embodiment
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the disclosed a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side of the utility model, comprise side outlet terminal cap 1 and side outlet terminal shell block 2, described side outlet terminal cap 1 front end face is provided with front ventilation notch 11, side outlet terminal cap 1 side is provided with side ventilation notch 12, side outlet terminal cap 1 rear end face is provided with rear venting notch 13, on side outlet terminal cap 1 front end face, offer several outlet socket grooves 14 and several installation fixing holes 15, installation fixing hole 15 deviates from outlet socket groove 14 sides and is provided with phase sequence sign 16, phase sequence indicates 16 terminal studs 3 that deviate from outlet socket groove 14 sides and be fixedly installed step, terminal stud 3 deviates from outlet socket groove 14 sides and is fixedly installed protective cover 4, between described side outlet terminal cap 1 and side outlet terminal shell block 2, be provided with outlet copper busbar 5, in outlet copper busbar 5, be provided with location hole 51, on side outlet terminal shell block 2, be wholely set the reference column 21 supporting with location hole 51, on side outlet terminal shell block 2, be equipped with trip bolt 6, outlet copper busbar 5, after side outlet terminal cap 1 and side outlet terminal shell block 2 are fixing by trip bolt 6, form an entirety, the terminals of described outlet copper busbar 5 are provided with wire fastening bolt 7.
Described protective cover 4 is wholely set or is connected by screw with side outlet terminal cap 1 or connects and fixes by interface arrangment with side outlet terminal cap 1 with side outlet terminal cap 1.
For making the utility model structure more reasonable, as preferably, on side outlet terminal cap 1 front end face, offer 3-4 outlet socket groove 14 described in the present embodiment.
Described phase sequence indicates 16 projection or grooves for being wholely set on side outlet terminal cap 1, and phase sequence indicates 16 and comprises that U indicates 161 mutually, V indicates mutually 162 and indicates mutually 163 with W.Described outlet copper busbar 5 comprises U phase copper busbar 52, V phase copper busbar 53 and W phase copper busbar 54.In the middle of side outlet terminal cap 1 and side outlet terminal shell block 2 are wrapped in U phase copper busbar 52, V phase copper busbar 53 and W phase copper busbar 54, ensure the electrical insulation properties of outlet copper busbar.
On described side outlet terminal cap 1 front end face, aim at three outlet copper busbar terminals upper surfaces and offer three connecting holes 17.
Described side outlet terminal shell block 2 is zigzag structure, and described three outlet copper busbars middle part arranges along side outlet terminal shell block is bending, on side outlet terminal cap 1, be provided with mate with side outlet terminal shell block 2 be connected breach 18.
Referring to Fig. 4, side outlet terminal is placed on the column 01 and mounting panel 02 of switch cabinet, drawer outgoing line circuit is caused power supply by the switching of loop outgoing line plug 03 and side outlet terminal to an other side of column 01, realize the function of circuit switch.
The binding post of the present embodiment by after the machine-shaping of conductive copper bus as in plastic casing, according to the cabinet body structure of side outlet, side outlet terminal from walking around column front side, the space of drawer unit is placed in the terminal stud of terminal in the cable vault of drawout cubicle, and by downward perpendicular to cable vault's dividing plate terminal stud external wire direction, realize the function that install, safeguard economical draw out switchgear cabinet drawer loop outlet side cable vault.Novel structure, connects reliably, and external wire terminal stud cable vault front at right angle setting, has facilitated terminal use to greatest extent; Side outlet terminal surrounding is distributed with ventilation notch and strengthens cross-ventilation, effectively reduces the temperature rise of outlet terminal, has improved the reliability of product; Single side outlet terminal maximum goes out line current can be to 630A.
Embodiment 2
Referring to Fig. 5, the present embodiment 2 is disclosed is the execution mode of side outlet terminal four utmost points, it is the improvement project of embodiment 1, there are four outlet socket grooves 14 and four phase sequences signs, be respectively that U indicates mutually, V indicates mutually, W indicates mutually with N and indicates mutually, corresponding four phase sequences indicate four outlet copper busbars are set.
Above-described embodiment is to specific descriptions of the present utility model; only for the utility model is further described; can not be interpreted as the restriction to the utility model protection range, the technician of this area according to the content of above-mentioned utility model to the utility model make some nonessential improvement and adjust all fall into protection range of the present utility model within.
Claims (6)
1. one kind is applicable to the primary connection terminal of economical low-voltage distribution cabinet side cable vault's wiring, it is characterized in that: comprise side outlet terminal cap and side outlet terminal shell block, described side outlet terminal cap front end face is provided with front ventilation notch, side outlet terminal cap side is provided with side ventilation notch, side outlet terminal cap rear end face is provided with rear venting notch, on side outlet terminal cap front end face, offer several outlet socket grooves and several installation fixing holes, installation fixing hole deviates from outlet socket groove side and is provided with phase sequence sign, phase sequence indicates the terminal stud that deviates from outlet socket groove side and be fixedly installed step, terminal stud deviates from outlet socket groove side and is fixedly installed protective cover, between described side outlet terminal cap and side outlet terminal shell block, be provided with outlet copper busbar, in outlet copper busbar, be provided with location hole, on side outlet terminal shell block, be wholely set the reference column supporting with location hole, on side outlet terminal shell block, be equipped with trip bolt, outlet copper busbar, side outlet terminal cap and side outlet terminal shell block form an entirety after fixing by trip bolt, the terminals of described outlet copper busbar are provided with wire fastening bolt.
2. a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side according to claim 1, is characterized in that: on described side outlet terminal cap front end face, offer 3-4 outlet socket groove.
3. a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side according to claim 2, it is characterized in that: described phase sequence is denoted as the projection or the groove that on side outlet terminal cap, are wholely set, and phase sequence sign comprises that U indicates mutually, V indicates mutually with W and indicates mutually.
4. a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side according to claim 3, is characterized in that: described outlet copper busbar comprises U phase copper busbar, V phase copper busbar and W phase copper busbar.
5. a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side according to claim 4, is characterized in that: on described side outlet terminal cap front end face, aim at three outlet copper busbar terminals upper surfaces and offer three connecting holes.
6. a kind of primary connection terminal that is applicable to the cable vault's wiring of economical low-voltage distribution cabinet side according to claim 5, it is characterized in that: described side outlet terminal shell block is zigzag structure, described three outlet copper busbars middle part arranges along side outlet terminal shell block is bending, is provided with the breach that is connected with side outlet terminal shell block coupling on side outlet terminal cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258528.4U CN203839720U (en) | 2014-05-20 | 2014-05-20 | Primary wiring terminal suitable for wiring of side-face cable room of economical type low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420258528.4U CN203839720U (en) | 2014-05-20 | 2014-05-20 | Primary wiring terminal suitable for wiring of side-face cable room of economical type low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839720U true CN203839720U (en) | 2014-09-17 |
Family
ID=51517519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420258528.4U Expired - Lifetime CN203839720U (en) | 2014-05-20 | 2014-05-20 | Primary wiring terminal suitable for wiring of side-face cable room of economical type low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839720U (en) |
-
2014
- 2014-05-20 CN CN201420258528.4U patent/CN203839720U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lishui Wankong Electric Co.,Ltd. Assignor: WECOME GROUP Co.,Ltd. Contract record no.: 2016330000106 Denomination of utility model: Primary wiring terminal suitable for wiring of side-face cable room of economical type low-voltage power distribution cabinet Granted publication date: 20140917 License type: Common License Record date: 20160706 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. Address before: 325000 Wenzhou Bridge Industrial Park, North white elephant Town, Yueqing City, Wenzhou, Zhejiang Patentee before: WECOME GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: Wancon Zhizhuang Co.,Ltd. Address before: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee before: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changshu Switchgear Mfg. Co.,Ltd.(Former Changshu Switchgear Plant) Assignor: Wancon Zhizhuang Co.,Ltd. Contract record no.: X2023980034051 Denomination of utility model: Primary wiring terminal suitable for side cable compartment wiring of economical low-voltage distribution cabinets Granted publication date: 20140917 License type: Common License Record date: 20230324 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |