CN105591337A - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN105591337A CN105591337A CN201610088421.3A CN201610088421A CN105591337A CN 105591337 A CN105591337 A CN 105591337A CN 201610088421 A CN201610088421 A CN 201610088421A CN 105591337 A CN105591337 A CN 105591337A
- Authority
- CN
- China
- Prior art keywords
- housing
- disposed
- terminal box
- end cap
- screwed hole
- 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
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a junction box comprising a housing, an end cover, wiring sleeve pipes, and a connector. The end cover is disposed on the housing, and the wiring sleeve pipes are disposed on two ends of the housing. The connector is disposed in the housing, and fixed screws are disposed in the end cover. The housing is provided with screwed holes, which are provided with gaskets. The fixed screws pass through the gaskets, and are connected with the screwed holes in a screwed manner. Each side of the housing provided with the corresponding screwed hole is provided with a corresponding groove, in which is disposed an active carbon layer. A movable block is disposed in the end cover, and is connected with the end cover in a hinged manner, and in addition, socket holes are disposed in the movable block. The junction box is advantageous in that the structure is compact, and the sealing performance is good; the dehumidifying function is provided, and the installation is convenient.
Description
Technical field
The present invention relates to a kind of terminal box.
Background technology
Terminal box is one of electrician's auxiliary material; power transmission line is through conduit; and at the joint area of electric wire (such as circuit is long; or conduit is wanted corner) just adopt terminal box to use as transition; conduit is connected with terminal box; the electric wire of spool the inside links up in terminal box, plays protection electric wire and the effect that is connected electric wire, and this is exactly terminal box. General domestic terminal box is 86 types, so-called 86 molded line boxes, and the external diameter that refers to switch jack panel is 86x86mm, the bright box of line box is 86x86mm, magazine is 75x75mm, joins connector cover (or directly joining switch and socket panel), is generally PVC and galvanized iron box material.
General terminal box is made up of lid, box body, binding post, diode, connecting line, several major parts of connector. Shell will have strong anti-aging, ultraviolet-resistant capacity; Meet the instructions for use under outdoor severe environmental conditions; Auto-lock function makes connected mode more convenient, firm; Must should there is the protection against electric shock insulation protection of waterproof sealing design, science, there is better security performance; Binding post is installed and is wanted firmly, and confluxes with good weldability.
Current existing junction box structure is simple, and inconvenience is installed, and does not possess dehumidification function, easily causes line circuit, makes circuit shorter service life, function singleness.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of compact conformation, and good seal performance has dehumidification function, terminal box easy for installation.
For addressing the above problem, the present invention adopts following technical scheme: a kind of terminal box, comprise housing, end cap, connecting sleeve and junction block, described end cap is located on housing, described connecting sleeve is located at housing two ends, described junction block is located in housing, in described end cap, be provided with hold-down screw, on described housing, be provided with screwed hole, on described screwed hole, be provided with packing ring, described hold-down screw is threaded with screwed hole through packing ring, on the housing of described screwed hole one side setting, be provided with groove, in described groove, be provided with active carbon layer, in described end cap, be provided with movable block, described movable block and end cap are hinged, in described movable block, be provided with socket aperture.
As preferably, described connecting sleeve end is provided with nut, keeps installing reliable and stable.
As preferably, described connecting sleeve is fixedly connected with housing by nut, and holding structure is firm.
As preferably, on described junction block, be provided with terminal screw, facilitate the installation of electric wire.
As preferably, described junction block is connected with housing gummed, and holding structure compactness is easy for installation.
Beneficial effect of the present invention is: end cap is installed on the housing of setting and keeps good sealing effect, hold-down screw is through the packing ring holding structure compactness that is threaded with screwed hole, stability is high, in groove, being provided with active carbon layer makes terminal box have dehumidification function, connecting sleeve is installed by nut, holding structure is firm, is provided with socket aperture and makes terminal box can serve as wired power use in movable block.
Brief description of the drawings
Fig. 1 is the structure chart of a kind of terminal box of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of terminal box, comprise housing 1, end cap 2, connecting sleeve 3 and junction block 4, described end cap 2 is located on housing 1, described connecting sleeve 3 is located at housing 1 two ends, described junction block 4 is located in housing 1, on described end cap 2, be provided with hold-down screw 5, on described housing 1, be provided with screwed hole 6, on described screwed hole 6, be provided with packing ring 7, described hold-down screw 5 is threaded with screwed hole 6 through packing ring 7, on the housing 1 of described screwed hole 6 one side settings, be provided with groove 8, in described groove 8, be provided with active carbon layer 9, in described end cap 2, be provided with movable block 10, described movable block 10 is hinged with end cap 2, in described movable block 10, be provided with socket aperture 11.
Described connecting sleeve 3 ends are provided with nut 12.
Described connecting sleeve 3 is fixedly connected with housing 1 by nut 12.
On described junction block 4, be provided with terminal screw 13.
Described junction block 4 is connected with housing 1 gummed.
Beneficial effect of the present invention is: end cap is installed on the housing of setting and keeps good sealing effect, hold-down screw is through the packing ring holding structure compactness that is threaded with screwed hole, stability is high, in groove, being provided with active carbon layer makes terminal box have dehumidification function, connecting sleeve is installed by nut, holding structure is firm, is provided with socket aperture and makes terminal box can serve as wired power use in movable block.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a terminal box, it is characterized in that: comprise housing, end cap, connecting sleeve and junction block, described end cap is located on housing, described connecting sleeve is located at housing two ends, described junction block is located in housing, in described end cap, be provided with hold-down screw, on described housing, be provided with screwed hole, on described screwed hole, be provided with packing ring, described hold-down screw is threaded with screwed hole through packing ring, on the housing of described screwed hole one side setting, be provided with groove, in described groove, be provided with active carbon layer, in described end cap, be provided with movable block, described movable block and end cap are hinged, in described movable block, be provided with socket aperture.
2. terminal box according to claim 1, is characterized in that: described connecting sleeve end is provided with nut.
3. terminal box according to claim 2, is characterized in that: described connecting sleeve is fixedly connected with housing by nut.
4. terminal box according to claim 3, is characterized in that: on described junction block, be provided with terminal screw.
5. terminal box according to claim 4, is characterized in that: described junction block is connected with housing gummed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088421.3A CN105591337A (en) | 2016-02-17 | 2016-02-17 | Junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088421.3A CN105591337A (en) | 2016-02-17 | 2016-02-17 | Junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105591337A true CN105591337A (en) | 2016-05-18 |
Family
ID=55930682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088421.3A Pending CN105591337A (en) | 2016-02-17 | 2016-02-17 | Junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105591337A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813947A (en) * | 2019-02-22 | 2019-05-28 | 国网山东省电力公司日照供电公司 | A kind of novel short circuit piece direct orbit formula terminal box |
| CN110370583A (en) * | 2019-06-25 | 2019-10-25 | 宁波长飞亚塑料机械制造有限公司 | A kind of heater |
| CN113972534A (en) * | 2021-10-19 | 2022-01-25 | 江西百盈高新技术股份有限公司 | Vehicle-mounted inverter with bumping and slipping prevention structure |
| CN116073293A (en) * | 2023-03-28 | 2023-05-05 | 国网山东省电力公司齐河县供电公司 | Power grid line connection wiring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033945U (en) * | 1988-05-09 | 1989-03-08 | 刘瑞和 | Power supply terminal box of machine tool |
| CN2515846Y (en) * | 2001-11-20 | 2002-10-09 | 施根方 | Spring type ground acoustic engineering box |
| CN101425717A (en) * | 2008-11-19 | 2009-05-06 | 浙江尔格科技有限公司 | Explosion prevention type terminal kit for cable coupling |
| CN202196941U (en) * | 2011-09-04 | 2012-04-18 | 叶志荣 | Small-size upspring type five-hole floor socket |
| CN204231289U (en) * | 2014-11-24 | 2015-03-25 | 浙江勒托新材料有限公司 | A kind of photovoltaic junction box |
| CN205583582U (en) * | 2016-02-17 | 2016-09-14 | 成都佳美嘉科技有限公司 | Junction box |
-
2016
- 2016-02-17 CN CN201610088421.3A patent/CN105591337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033945U (en) * | 1988-05-09 | 1989-03-08 | 刘瑞和 | Power supply terminal box of machine tool |
| CN2515846Y (en) * | 2001-11-20 | 2002-10-09 | 施根方 | Spring type ground acoustic engineering box |
| CN101425717A (en) * | 2008-11-19 | 2009-05-06 | 浙江尔格科技有限公司 | Explosion prevention type terminal kit for cable coupling |
| CN202196941U (en) * | 2011-09-04 | 2012-04-18 | 叶志荣 | Small-size upspring type five-hole floor socket |
| CN204231289U (en) * | 2014-11-24 | 2015-03-25 | 浙江勒托新材料有限公司 | A kind of photovoltaic junction box |
| CN205583582U (en) * | 2016-02-17 | 2016-09-14 | 成都佳美嘉科技有限公司 | Junction box |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813947A (en) * | 2019-02-22 | 2019-05-28 | 国网山东省电力公司日照供电公司 | A kind of novel short circuit piece direct orbit formula terminal box |
| CN110370583A (en) * | 2019-06-25 | 2019-10-25 | 宁波长飞亚塑料机械制造有限公司 | A kind of heater |
| CN110370583B (en) * | 2019-06-25 | 2024-03-19 | 宁波长飞亚塑料机械制造有限公司 | Heater |
| CN113972534A (en) * | 2021-10-19 | 2022-01-25 | 江西百盈高新技术股份有限公司 | Vehicle-mounted inverter with bumping and slipping prevention structure |
| CN113972534B (en) * | 2021-10-19 | 2023-09-29 | 江西百盈高新技术股份有限公司 | Vehicle-mounted inverter with jolt and slide preventing structure |
| CN116073293A (en) * | 2023-03-28 | 2023-05-05 | 国网山东省电力公司齐河县供电公司 | Power grid line connection wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |