CN105337060A - Branch waterproof junction box for subway interval illumination - Google Patents
Branch waterproof junction box for subway interval illumination Download PDFInfo
- Publication number
- CN105337060A CN105337060A CN201510841483.2A CN201510841483A CN105337060A CN 105337060 A CN105337060 A CN 105337060A CN 201510841483 A CN201510841483 A CN 201510841483A CN 105337060 A CN105337060 A CN 105337060A
- Authority
- CN
- China
- Prior art keywords
- junction box
- conductive copper
- copper sheet
- terminal
- cover plate
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
Abstract
The invention provides a branch waterproof junction box for subway interval illumination. The junction box is integrally T-shaped cylindrical, and the inner diameter of a circular tube is 25mm. According to the invention, the junction operation is convenient, rapid and reliable, and meanwhile the aims of electrical safety, waterproofness and normative wire arrangement technology are achieved.
Description
Technical field
The present invention relates to a kind of Subway Tunnel illuminating branch waterproof junction box, especially for the discontinuous illumination of Subway Tunnel constant spacing.
Background technology
At present, Subway Tunnel illuminating branch place uses conventional terminal blocks, during installation, terminal box and galvanized pipe or JDG pipe are fastened in tunnel wall by locknut, illumination electric wire enters terminal box by conduit, and through rinsing tin in terminal box, multilayer adhesive plaster wraps up in operations such as twining.Its defect is that construction gets up quantities greatly, and construction procedure is complicated, and because workmen's technical merit is uneven, safe mass is difficult to ensure, can not ensure completely to meet construction specification requirement, water resistance is undesirable, and after construction, maintenance is complicated.
Summary of the invention
The object of this invention is to provide a kind of safety, reliable, waterproof, easily illuminating branch termination, it is by adopting specific terminal box to realize.The present invention can help installer large in quantities, when construction procedure is more, conveniently completes wiring work.The present invention can make wiring work more quick and firm, reaches the object of electrical security and Wiring technique specification simultaneously.
Subway Tunnel illuminating branch waterproof junction box of the present invention is taked following technical scheme to realize, terminal box is T-shaped cylindric, it comprises Part I and Part II, Part I is made up of the common pipe 1 arranged respectively in termination, terminal box three place and band male thread pipe 2, round tube inside diameter is 25mm, Part II is made up of Part II main body 3 and junction box cover plate 6, Part II main body 3 comprises binding post 8, crimping screw 9 and conductive copper sheet 7, binding post 8 comprises three phase terminal L, three zero terminal N and three ground wire terminal PE, three phase terminal L are communicated with each other by the first conductive copper sheet, described three zero terminal N are communicated with each other by the second conductive copper sheet, three ground wire terminal PE are communicated with each other by the 3rd conductive copper sheet, described phase terminal L, zero terminal N and ground wire terminal PE is arranged on Different Plane, first conductive copper sheet, dielectric is filled between second conductive copper sheet and the 3rd conductive copper sheet, crimping screw 9 is arranged on binding post 8, junction box cover plate 6 is connected by hinge 10 with described Part II main body 3, and multiple perforated metal sheet 4 is set in described junction box cover plate 6 outer and described Part II main body 3 outer, the perforated metal sheet of described junction box cover plate outer is corresponding with the perforated metal sheet of Part II main body outer to be arranged, make holding screw 5 can pass the corresponding perforated metal sheet 4 arranged simultaneously, junction box cover plate 6 comprises the lid limit 11 being provided with waterproof adhesive tape.Part I and the cast molding of Part II one, binding post 8 bore size is diameter 7mm, can crimp 2.5mm
2, 4mm
2, 6mm
2conventional electric wire, Part I material is hot galvanizing steel or aluminium, and dielectric is Merlon, and the material of binding post 8 and conductive copper sheet 7 is copper.
The effect of Subway Tunnel illuminating branch waterproof junction box of the present invention is that structure is simple, and production and processing is easy, and practical is convenient, difficult drop-off, and electric conductivity is good, time saving and energy saving, requires low, easy access to workmen's technical merit.
Accompanying drawing explanation
Subway Tunnel illuminating branch waterproof junction box of the present invention will be described in further detail with reference to Figs..
Accompanying drawing 1 is overall structure schematic diagram of the present invention.
Accompanying drawing 2 is internal structure schematic diagrames of the present invention.
Embodiment
Below technical solution of the present invention is described in detail.
With reference in Figure of description 1 and accompanying drawing 2, terminal box is T-shaped cylindric, it comprises Part I and Part II, Part I is made up of the common pipe 1 arranged respectively in termination, terminal box three place and band male thread pipe 2, round tube inside diameter is 25mm, Part II is made up of Part II main body 3 and junction box cover plate 6, Part II main body 3 comprises binding post 8, crimping screw 9 and conductive copper sheet 7, binding post 8 comprises three phase terminal L, three zero terminal N and three ground wire terminal PE, three phase terminal L are communicated with each other by the first conductive copper sheet, three zero terminal N are communicated with each other by the second conductive copper sheet, three ground wire terminal PE are communicated with each other by the 3rd conductive copper sheet, phase terminal L, zero terminal N and ground wire terminal PE is arranged on Different Plane, first conductive copper sheet, dielectric is filled between second conductive copper sheet and the 3rd conductive copper sheet, crimping screw 9 is arranged on binding post 8, junction box cover plate 6 is connected by hinge 10 with described Part II main body 3, and multiple perforated metal sheet 4 is set in junction box cover plate 6 outer and Part II main body 3 outer, the perforated metal sheet of junction box cover plate outer is corresponding with the perforated metal sheet of Part II main body outer to be arranged, make holding screw 5 can pass the corresponding perforated metal sheet 4 arranged simultaneously, described junction box cover plate 6 comprises the lid limit 11 being provided with waterproof adhesive tape.
During installation, the present invention three band male thread pipe 2 is connected by pipe collar with galvanized pipe, the left end head of terminal box or right end connect a upper lighting loop or next lighting loop, enter phase line, zero line and ground wire three wire respectively, the lower end of terminal box for this terminal box position lighting loop go out phase line, zero line and ground wire three wire be connected to light fixture.During wiring, open connector cover, electric wire pierces into terminal box by the pipe of three in Part I, penetrates binding post 8 after peeling, tightens crimping screw 9 afterwards.Cover junction box cover plate 6 after wiring, make holding screw 5 simultaneously through the corresponding perforated metal sheet 4 arranged, tighten holding screw 5, with further by connector cover 6 and Part II main body 3 fit sealing.
This terminal box can ensure after using that electric wire crimp is firm, and effectively can improve the efficiency of construction, can ensure needed for Practical Project, safe and reliable.
In order to ensure requirement for anticorrosion and the requirement of strength of terminal box further, Part I material is hot galvanizing steel or aluminium.
In order to ensure the insulating requirements of terminal box further, dielectric is Merlon.
In order to ensure the conduction requirement of terminal box further, the material of binding post and conductive copper sheet is copper.
Claims (6)
1. the waterproof junction box for Subway Tunnel illuminating branch, it is characterized in that, described terminal box is T-shaped cylindric, it comprises Part I and Part II, described Part I is made up of the common pipe (1) arranged respectively in termination, terminal box three place and band male thread pipe (2), described round tube inside diameter is 25mm, described Part II is made up of Part II main body (3) and junction box cover plate (6), described Part II main body (3) comprises binding post (8), crimping screw (9) and conductive copper sheet (7), described binding post (8) comprises three phase line (L) terminals, three zero line (N) terminals and three ground wire (PE) terminals, described three phase line (L) terminals are communicated with each other by the first conductive copper sheet, described three zero line (N) terminals are communicated with each other by the second conductive copper sheet, described three ground wire (PE) terminals are communicated with each other by the 3rd conductive copper sheet, described phase line (L) terminal, zero line (N) terminal and ground wire (PE) terminal are arranged on Different Plane, described first conductive copper sheet, dielectric is filled between second conductive copper sheet and the 3rd conductive copper sheet, described crimping screw (9) is arranged on binding post (8), described junction box cover plate (6) is connected by hinge (10) with described Part II main body (3), and multiple perforated metal sheet (4) is set in described junction box cover plate (6) outer and described Part II main body (3) outer, the perforated metal sheet of described junction box cover plate outer is corresponding with the perforated metal sheet of Part II main body outer to be arranged, make holding screw (5) the corresponding perforated metal sheet (4) arranged can be passed simultaneously, described junction box cover plate (6) comprises the lid limit (11) being provided with waterproof adhesive tape.
2. a kind of waterproof junction box for Subway Tunnel illuminating branch according to claim 1, is characterized in that, described Part I and the cast molding of Part II one.
3., according to the arbitrary described a kind of waterproof junction box for Subway Tunnel illuminating branch of claim 1-2, it is characterized in that, described binding post (8) bore size is diameter 7mm, can crimp 2.5mm
2, 4mm
2, 6mm
2conventional electric wire.
4., according to the arbitrary described a kind of waterproof junction box for Subway Tunnel illuminating branch of claim 1-3, it is characterized in that, described Part I material is hot galvanizing steel or aluminium.
5., according to the arbitrary described a kind of waterproof junction box for Subway Tunnel illuminating branch of claim 1-4, it is characterized in that, described dielectric is Merlon.
6., according to the arbitrary described a kind of waterproof junction box for Subway Tunnel illuminating branch of claim 1-6, it is characterized in that, the material of described binding post (8) and conductive copper sheet (7) is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841483.2A CN105337060A (en) | 2015-11-28 | 2015-11-28 | Branch waterproof junction box for subway interval illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841483.2A CN105337060A (en) | 2015-11-28 | 2015-11-28 | Branch waterproof junction box for subway interval illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105337060A true CN105337060A (en) | 2016-02-17 |
Family
ID=55287448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510841483.2A Pending CN105337060A (en) | 2015-11-28 | 2015-11-28 | Branch waterproof junction box for subway interval illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105337060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898976A (en) * | 2017-04-24 | 2017-06-27 | 闫自超 | A kind of termination for being easy to fast wiring |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7614922B1 (en) * | 2008-02-19 | 2009-11-10 | Genlyte Thomas Group Llc | Quick attachment junction box |
| CN201859945U (en) * | 2010-10-28 | 2011-06-08 | 黄坦 | T-shaped wire connector |
| CN202076429U (en) * | 2011-04-19 | 2011-12-14 | 上海合璧电子元件有限公司 | Improved structure of sealed wiring box for electromagnetic valve |
| CN202217977U (en) * | 2011-08-25 | 2012-05-09 | 宁波天赐光伏科技有限公司 | Novel connecting box |
| CN103378576A (en) * | 2012-04-15 | 2013-10-30 | 泰州市众泰自动化设备有限公司 | New junction box for intrinsically safe circuit |
| US20140284101A1 (en) * | 2009-07-14 | 2014-09-25 | Dean Solon | Low leakage electrical joints and wire harnesses, and method of making the same |
| CN205159543U (en) * | 2015-11-28 | 2016-04-13 | 张岩 | Waterproof terminal box of interval illumination branch of subway |
-
2015
- 2015-11-28 CN CN201510841483.2A patent/CN105337060A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7614922B1 (en) * | 2008-02-19 | 2009-11-10 | Genlyte Thomas Group Llc | Quick attachment junction box |
| US20140284101A1 (en) * | 2009-07-14 | 2014-09-25 | Dean Solon | Low leakage electrical joints and wire harnesses, and method of making the same |
| CN201859945U (en) * | 2010-10-28 | 2011-06-08 | 黄坦 | T-shaped wire connector |
| CN202076429U (en) * | 2011-04-19 | 2011-12-14 | 上海合璧电子元件有限公司 | Improved structure of sealed wiring box for electromagnetic valve |
| CN202217977U (en) * | 2011-08-25 | 2012-05-09 | 宁波天赐光伏科技有限公司 | Novel connecting box |
| CN103378576A (en) * | 2012-04-15 | 2013-10-30 | 泰州市众泰自动化设备有限公司 | New junction box for intrinsically safe circuit |
| CN205159543U (en) * | 2015-11-28 | 2016-04-13 | 张岩 | Waterproof terminal box of interval illumination branch of subway |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898976A (en) * | 2017-04-24 | 2017-06-27 | 闫自超 | A kind of termination for being easy to fast wiring |
| WO2018196719A1 (en) * | 2017-04-24 | 2018-11-01 | 闫自超 | Wiring device facilitating quick wiring |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |