CN110165616A - A kind of electrical appliance junction box and its mode of connection - Google Patents
A kind of electrical appliance junction box and its mode of connection Download PDFInfo
- Publication number
- CN110165616A CN110165616A CN201910456432.6A CN201910456432A CN110165616A CN 110165616 A CN110165616 A CN 110165616A CN 201910456432 A CN201910456432 A CN 201910456432A CN 110165616 A CN110165616 A CN 110165616A
- Authority
- CN
- China
- Prior art keywords
- box
- groove
- outer lines
- outlet
- inner wire
- 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
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- 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
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
A kind of electrical appliance junction box, including box body and box cover, box body one side wall bottom end opens up inner wire connection jaws, box bottom is equipped with connecting terminal, connecting terminal includes back panel wiring end and external terminal arranged side by side, and back panel wiring end is provided with pressuring line structure close to inner wire connection jaws, box body exit, pressuring line structure includes upper tension disc and lower tension disc, and lower tension disc upper surface is disposed with pressuring line groove and lead-out groove；Box opening edge is provided with seal groove, and box cover bottom surface is provided with the sealing surface with seal groove cooperation；Box cover is provided with outlet structure, and outlet structure includes line outlet and condenser board, and condenser board offers outlet.A kind of mode of connection, (1) inner wire port are connected with back panel wiring end, and outer lines port is connected with external terminal；(2) connecting terminal is close to inner wire connection jaws；(3) outer lines are placed in pressuring line groove, or outer lines are assembled a branch of, are placed in lead-out groove；(4) condenser board on box cover removes, and outer lines are drawn by line outlet；Or outer lines are drawn by the outlet of condenser board.
Description
Technical field
The present invention relates to a kind of junction box structure and its mode of connection.
Background technique
Terminal box is common electrical connection tool, and connecting terminal, external cable and inside are typically provided in terminal box
Electric wire is interconnected by connecting terminal.Terminal box in electric appliance is also using this structure, but in common electrical appliance junction box
External cable and internal wire are all exposed in terminal box, cause the line in terminal box disorderly and unsystematic, be easy to erector with
It interferes, is in addition easy to change back panel wiring privately, there is some potential safety problems.
Summary of the invention
To solve the above problems, the present invention provides following scheme:
A kind of electrical appliance junction box, including box body and box cover, terminal box are set to electrical appliance box body surface, box body one side wall bottom end
Open up inner wire connection jaws, box bottom is equipped with connecting terminal, and connecting terminal includes back panel wiring end arranged side by side and outer
Portion's terminals, back panel wiring end close to inner wire connection jaws, the intracorporal inner wire port of electric appliance box pass through inner wire connection jaws with
The connection of back panel wiring end, outer lines port is connect with external terminal；Box body exit is provided with pressuring line structure, pressuring line structure packet
Tension disc and lower tension disc are included, lower tension disc is fixed on box body exit, and lower tension disc upper surface is disposed with pressuring line groove
And lead-out groove, the width and depth of lead-out groove are greater than pressuring line groove, upper tension disc is placed on lower tension disc and opens pressuring line groove and lead-out groove
Mouth top closure；Box opening edge is provided with seal groove, and box cover bottom surface is provided with the sealing surface with seal groove cooperation, box cover capping
When box opening, sealing surface, which is inserted into seal groove, forms sealing；Box cover one end corresponding with pressuring line structure is provided with outlet structure,
Outlet structure includes the line outlet inwardly opened up by box cover edge and the condenser board for being installed on line outlet, and condenser board bottom end offers
Outlet corresponding with groove location is drawn.
Further, the box body is formed by the groove that electrical appliance box body bottom surface is inwardly opened up with one side intersection；Box cover
It is made of box cover top surface and cover side wall.
Further, pressuring line structure is installed on terminal box bottom surface close to the position of opening.
Further, outlet structure is set to the cover side wall bottom end.
Further, the condenser board is connect with line outlet by tearing column.
A kind of mode of connection suitable for electrical appliance junction box as described above, Wiring step are as follows:
(1) inner wire port inner wire connection jaws are passed through to be connected with back panel wiring corresponding on connecting terminal end, it will be outer
Portion's line end mouth is connected with external terminal corresponding on connecting terminal；
(2) connecting terminal is installed on terminal box bottom surface close to inner wire connection jaws, guarantees that inner wire will not be exposed；
(3) outer lines are arranged, outer lines one-to-one correspondence is placed in pressuring line groove, or outer lines are assembled to a branch of, placement
In lead-out groove, upper tension disc and lower tension disc are fastened；
(4) when outer lines and pressuring line groove, which correspond, to be placed, the condenser board on box cover is removed, box cover and box body button
It closes, outer lines are drawn by line outlet；When outer lines need to assemble a branch of, box cover and box body are fastened, and outer lines are by condenser board
Outlet draw.
The invention has the benefit that
1. connecting terminal reduces the quantity of electric wire in terminal box close to the line outlet of inner wire, and inner wire will not be exposed,
Prevent the case where arbitrarily changing inner wire generation.
2. pressuring line structure and outlet structure require design for different outer lines wiring, electric wire is orderly arranged.
3. box body and box cover are provided with sealing structure, docking wire box is effectively sealed, and prevents liquid from entering terminal box.
Detailed description of the invention
Fig. 1 is junction box structure schematic diagram；
Fig. 2 is junction box structure chart；
Fig. 3 is outer lines boundling wiring schematic diagram；
Fig. 4 is that outer lines disperse wiring schematic diagram；
Fig. 5 is box cover structural schematic diagram；
Fig. 6 is outer lines boundling connector cover scheme of installation；
Fig. 7 is that outer lines disperse connector cover scheme of installation.
1. connecting terminal；2. back panel wiring end；3. external terminal；4. pressuring line structure；Tension disc on 5.；6. lower crimping
Plate；7. pressuring line groove；8. lead-out groove；9. box cover top surface；10. box cover side；11. condenser board；12. outlet；13. tearing column；14.
Seal groove.
Specific embodiment
Now in conjunction with attached drawing, the present invention is described in detail:
Embodiment 1: as shown in Fig. 1-Fig. 7,
A kind of electrical appliance junction box, including box body and box cover, box body are inwardly opened by electrical appliance box body bottom surface and one side intersection
If groove formed, box body one side wall bottom end opens up inner wire connection jaws, and box bottom is equipped with connecting terminal 1, connecting terminal 1
Including back panel wiring end 2 arranged side by side and external terminal 3, back panel wiring end 2 is close to inner wire connection jaws, in electrical appliance box body
Inner wire port pass through inner wire connection jaws connect with back panel wiring end 2, outer lines port is connect with external terminal 3；It connects
Wire box bottom surface is equipped with pressuring line structure 4 close to the position of opening, and pressuring line structure 4 includes upper tension disc 5 and lower tension disc 6, pushes
Line plate 6 is fixed on box body exit, and lower 6 upper surface of tension disc is disposed with pressuring line groove 7 and lead-out groove 8, the width of lead-out groove 8
And depth is greater than pressuring line groove 7, upper tension disc 6 is placed on lower tension disc 7 and closes pressuring line groove 7 and 8 open top end of lead-out groove；Box body is opened
Mouth edge is also provided with seal groove 14, and box cover is made of box cover top surface 9 and cover side wall 10, and box cover edge is provided with and seal groove 14
The sealing surface of cooperation, when box cover covers box opening, sealing surface, which is inserted into seal groove 14, forms sealing；The setting of cover side wall bottom end
Outlet structure, outlet structure include the line outlet inwardly opened up by box cover edge and are connected to the boundling of line outlet by tearing column 13
Plate 11,11 bottom end of condenser board offer outlet 12 corresponding with 8 position of lead-out groove.
Suitable for the mode of connection of electrical appliance junction box as described above, Wiring step are as follows:
(1) inner wire port inner wire connection jaws are passed through to be connected with back panel wiring end 2 corresponding on connecting terminal 1, it will
Outer lines port is connected with external terminal 3 corresponding on connecting terminal 1；
(2) connecting terminal 1 is installed on terminal box bottom surface close to inner wire connection jaws, guarantees that inner wire will not be exposed；
(3) outer lines are arranged, outer lines one-to-one correspondence is placed in pressuring line groove 7 (as shown in Figure 4), or by outer lines set
At a branch of, it is placed in lead-out groove 8 (as shown in Figure 3), upper tension disc 5 and lower tension disc 6 are fastened；
(4) when outer lines and pressuring line groove 7, which correspond, to be placed, the condenser board 11 on box cover is removed, box cover and box body
It fastens, outer lines draw (as shown in Figure 7) by line outlet；When outer lines need to assemble a branch of, box cover and box body are fastened, outside
Portion's line draws (as shown in Figure 6) by the outlet 12 of condenser board 11.
Claims (6)
1. a kind of electrical appliance junction box, including box body and box cover, it is characterised in that: terminal box is set to electrical appliance box body surface, box body
One side wall bottom end opens up inner wire connection jaws, and box bottom is equipped with connecting terminal, and connecting terminal includes inside arranged side by side
Terminals and external terminal, back panel wiring end pass through inside close to inner wire connection jaws, the intracorporal inner wire port of electric appliance box
Line connection jaws are connect with back panel wiring end, and outer lines port is connect with external terminal；Box body exit is provided with pressuring line structure,
Pressuring line structure includes upper tension disc and lower tension disc, and lower tension disc is fixed on box body exit, and the arrangement of lower tension disc upper surface is set
It is equipped with pressuring line groove and lead-out groove, the width and depth of lead-out groove are greater than pressuring line groove, and upper tension disc is placed on lower tension disc for pressuring line groove
And lead-out groove open top end closing；Box opening edge is provided with seal groove, and box cover bottom surface is provided with the sealing with seal groove cooperation
Face, when box cover covers box opening, sealing surface, which is inserted into seal groove, forms sealing；Box cover one end setting corresponding with pressuring line structure
There is outlet structure, outlet structure includes the line outlet inwardly opened up by box cover edge and the condenser board for being installed on line outlet, boundling
Board bottom end offers outlet corresponding with groove location is drawn.
2. a kind of electrical appliance junction box as described in the appended claim 1, it is characterised in that: the box body is by electrical appliance box body bottom surface and side
The groove that face intersection inwardly opens up is formed；Box cover is made of box cover top surface and cover side wall.
3. a kind of electrical appliance junction box as stated in claim 2, it is characterised in that: it is close that pressuring line structure is installed on terminal box bottom surface
The position of opening.
4. a kind of electrical appliance junction box as stated in claim 2, it is characterised in that: outlet structure is set to the cover side wall bottom
End.
5. a kind of electrical appliance junction box as described in the appended claim 1, it is characterised in that: the condenser board and line outlet pass through tearing column
Connection.
6. a kind of mode of connection suitable for electrical appliance junction box as described above, Wiring step are as follows:
(1) inner wire port is passed through inner wire connection jaws to be connected with back panel wiring corresponding on connecting terminal end, by outer lines
Port is connected with external terminal corresponding on connecting terminal；
(2) connecting terminal is installed on terminal box bottom surface close to inner wire connection jaws, guarantees that inner wire will not be exposed；
(3) outer lines are arranged, outer lines one-to-one correspondence is placed in pressuring line groove, or outer lines is assembled a branch of, is placed in and is drawn
Upper tension disc and lower tension disc are fastened by slot out；
(4) when outer lines and pressuring line groove, which correspond, to be placed, the condenser board on box cover is removed, box cover and box body fasten, outside
Portion's line is drawn by line outlet；When outer lines need to assemble a branch of, box cover and box body are fastened, outer lines by condenser board extraction
Mouth is drawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456432.6A CN110165616A (en) | 2019-05-29 | 2019-05-29 | A kind of electrical appliance junction box and its mode of connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456432.6A CN110165616A (en) | 2019-05-29 | 2019-05-29 | A kind of electrical appliance junction box and its mode of connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110165616A true CN110165616A (en) | 2019-08-23 |
Family
ID=67629935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456432.6A Pending CN110165616A (en) | 2019-05-29 | 2019-05-29 | A kind of electrical appliance junction box and its mode of connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110165616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217166A (en) * | 2020-09-28 | 2021-01-12 | 郑州轻工业大学 | Computer network engineering construction threading box for office table |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207556Y (en) * | 2008-05-22 | 2009-03-11 | 赵伟明 | Wiring device for metal halogen lamp electric appliance box |
| CN201639230U (en) * | 2009-12-24 | 2010-11-17 | 广东欧科空调制冷有限公司 | Connecting box of fan coil |
| CN205248464U (en) * | 2015-11-24 | 2016-05-18 | 广东恒润光电有限公司 | Cord grip |
| CN208581022U (en) * | 2018-06-20 | 2019-03-05 | 芜湖美智空调设备有限公司 | Wiring deck |
-
2019
- 2019-05-29 CN CN201910456432.6A patent/CN110165616A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201207556Y (en) * | 2008-05-22 | 2009-03-11 | 赵伟明 | Wiring device for metal halogen lamp electric appliance box |
| CN201639230U (en) * | 2009-12-24 | 2010-11-17 | 广东欧科空调制冷有限公司 | Connecting box of fan coil |
| CN205248464U (en) * | 2015-11-24 | 2016-05-18 | 广东恒润光电有限公司 | Cord grip |
| CN208581022U (en) * | 2018-06-20 | 2019-03-05 | 芜湖美智空调设备有限公司 | Wiring deck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217166A (en) * | 2020-09-28 | 2021-01-12 | 郑州轻工业大学 | Computer network engineering construction threading box for office table |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |