CN209249728U - A kind of waterproof insulation connector - Google Patents
A kind of waterproof insulation connector Download PDFInfo
- Publication number
- CN209249728U CN209249728U CN201822178796.6U CN201822178796U CN209249728U CN 209249728 U CN209249728 U CN 209249728U CN 201822178796 U CN201822178796 U CN 201822178796U CN 209249728 U CN209249728 U CN 209249728U
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- slot
- conductive column
- switch
- insulation shell
- conductive
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Abstract
The utility model discloses a kind of waterproof insulation connectors, it is related to connector field, including insulation shell, insulation shell one end is in opening setting, form fuse slot and switch slot, insulation shell offers holding tank in fuse trench bottom, arc-chutes are preset in holding tank, arc-chutes are electrically connected with conductive sheet far from one end of fuse channel opening, conductive sheet be embedded in insulation shell, conductive sheet has been wholely set conductive column far from one end of arc-chutes, and conductive column one end extends in switch slot, and conductive column side is provided with sealing shroud.There are poor waterproof properties the prior art, the utility model on conductive column by being arranged sealing shroud, after in drawing switch insertion switch slot, sealing shroud can avoid rainwater and penetrate into the slot of drawing switch, it recycles conductive column end face to realize with drawing switch to be electrically connected, improves the stability that conductive column is electrically connected with drawing switch room.
Description
Technical field
The utility model relates to connector fields, more specifically, it relates to a kind of waterproof insulation connector.
Background technique
Insulated connecting piece is mainly used for the connector being fixed on solid distributing box, for exporting the intracorporal electricity of connecting box
Signal will be in power supply leading-in box body.
For existing insulated connecting piece, including insulation shell, insulation shell two sides are provided with the connector for electrical connection, insulation
Offer fuse slot and switch slot in shell, be respectively used to subsequent installation fuse device and drawing switch, in insulation shell in fuse slot with
Arc-chutes are also embedded between switch slot, conductive column is embedded in insulation shell, one end of conductive column extends to switch trench bottom, draws
It unplugs to shut and offers the slot mating with conductive column, contacted using conductive column side wall with slot inner wall, realize conductive column
Being electrically connected between drawing switch.
In above-mentioned patent, drawing switch is inserted into switch slot, realizes being electrically connected between a side connector and arc-chutes, but
In actual use, insulated connecting piece is arranged on the outside of solid distribution box, and rainwater is easily penetrated into switch slot, then penetrates into and draws
It unplugs in the slot of pass, etching conductive column, influences being electrically connected between conductive column and drawing switch.
Utility model content
There are poor waterproof properties the prior art, the purpose of the utility model is to provide a kind of waterproof insulation companies
Fitting, effectively avoiding penetrating into due to rainwater influences being electrically connected between conductive column and drawing switch.
To achieve the above object, the utility model provides following technical solution:
A kind of waterproof insulation connector, including insulation shell, described insulation shell one end form fuse slot and open in opening setting
Slot is closed, the insulation shell offers holding tank in the fuse trench bottom, arc-chutes, the arc extinguishing are preset in the holding tank
Room is electrically connected with conductive sheet far from one end of the fuse channel opening, the conductive sheet be embedded in the insulation shell, it is described to lead
Electric piece has been wholely set conductive column far from one end of the arc-chutes, and described conductive column one end extends in the switch slot, institute
It states conductive column side and is provided with sealing shroud.
Through the above technical solutions, for protecting circuit, avoiding circuit electric in use, be inserted into fuse device into fuse slot
It flows through greatly, insertion drawing switch in Xiang Kaiguan slot, conductive column is inserted into the slot that drawing switchs, while sealing shroud is located at conductive column
Between slot inner wall, slot is sealed, rainwater is avoided to penetrate into, the end face of conductive column is recycled to contact with slot bottom surface, is realized
Electrical connection, to effectively rainwater be avoided to penetrate into, improves the stability of electrical connection.
Further, the sealing shroud side wall is circumferentially integrally fixed with a plurality of bulge loop.
Through the above technical solutions, bulge loop is used to push against with slot inner wall, to improve the sealing performance of sealing shroud.
Further, the conductive column offers inserting groove, grafting in the inserting groove far from one end of the conductive sheet
It is connected with inserted link, the inserted link extends the conductive column, and the grafting trench bottom and institute far from one end of the conductive sheet
It states and is fixed with elastic component between inserted link.
Through the above technical solutions, insertion drawing switch, conductive column are inserted into slot into switch slot, inserted link passes through elasticity
Part is abutted with slot bottom resilient, so that it is guaranteed that the stability that conductive column is electrically connected with plug switch.
Further, the insulation shell two sides are integrally provided with connector, are provided through in the connector and lead core, and two
The core of leading extends respectively in the fuse slot and in the switch slot close to one end of the insulation shell.
It is respectively used to inside and outside electrical connection solid case through the above technical solutions, being provided in the connector of insulation shell two sides and leading core
Conductor, make the conductor inside and outside solid case successively pass through arc-chutes, fuse device, conductive sheet, conductive column and drawing switch realize electricity
Connection.
Further, the core of leading includes the steel pipe being embedded in the connector, and the steel pipe inner wall both ends offer
Thread groove.
Through the above technical solutions, opening up thread groove convenient for corresponding screw to be threaded into thread groove, spiral shell is then utilized
Nail will be realized between extraneous conducting wire and steel pipe and is electrically connected.
Further, the steel pipe interpolation is connected to copper core in succession, and the copper core both ends extend respectively to bolts at two ends slot
Bottom.
Through the above technical solutions, the resistance of copper core is smaller, so that electric current be guided to flow out of copper core, reduces electric current and passing
Loss during passing.
Further, the switch slot inner wall offers the insertion for guiding drawing switch insertion along its depth direction
Slot.
Through the above technical solutions, opening up insertion groove, convenient for drawing switch to be inserted into along insertion groove depth direction, and limit
Drawing switchs the position in insertion groove.
Further, the insulation shell is embedded with rubber ring along its open edge.
Through the above technical solutions, in use, needing by adding rubber ring to enhance the closure of openings of insulation shell absolutely
Sealing performance after the sealing of edge shell opener.
Compared with prior art, the utility model has the beneficial effects that
(1) by the way that sealing shroud is arranged in conductive column side, enhance the sealing between conductive column and drawing switch slot inner wall
Property, it avoids rainwater from penetrating into slot internal corrosion conductive column, switchs the stability being electrically connected with drawing to improve conductive column；
(2) further, by the way that bulge loop is circumferentially arranged in sealing shroud side wall, bulge loop is abutted with slot inner wall, to improve
The sealing performance of sealing shroud；
(3) further, by wearing copper core in steel pipe, using the characteristic of steel pipe high rigidity, thread groove stripped thread is avoided,
The low-resistance characteristic of copper core is recycled, consumption of the electric current in conductive process is reduced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion A partial enlarged view in Fig. 1.
Appended drawing reference: 1, insulation shell；2, fuse slot；3, slot is switched；4, holding tank；5, arc-chutes；6, conductive sheet；7, conductive
Column；8, sealing shroud；9, bulge loop；10, inserting groove；11, inserted link；12, elastic component；13, connector；14, core is led；15, steel pipe；16, spiral shell
Groove；17, copper core；18, insertion groove；19, rubber ring.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below with reference to embodiment and attached
The utility model is described in further detail for figure, but the embodiments of the present invention is not limited only to this.
As depicted in figs. 1 and 2, a kind of waterproof insulation connector, including the insulation shell 1 made of plastics or rubber, insulation
1 one end of shell is arranged in opening, forms fuse slot 2 and switch slot 3, is used to be inserted into fuse device in fuse slot 2, avoids electric current in access
It is excessive, protect circuit；It switchs slot 3 to switch for plug connection drawing, convenient for the on-off of control circuit.Insulation shell 1 is in fuse slot 2
Bottom offers holding tank 4, and arc-chutes 5 are embedded in holding tank 4.
The equal formed by integrally casting in 1 two sides of insulation shell is formed with connector 13, is provided through in connector 13 and leads core 14, and two are led core 14
Close to one end of insulation shell 1 extend respectively in fuse slot 2 and switch slot 3 in, be respectively used to and fuse device and drawing switch electricity
Connection.Leading core 14 includes the steel pipe 15 being embedded in connector 13, and 15 inner wall both ends of steel pipe offer thread groove 16, in use,
Extraneous conducting wire is electrically connected with steel pipe 15 by fixation using screw, and steel material hardness is high, and it is permanent to can effectively avoid thread groove 16
Use rear stripped thread.15 interpolation of steel pipe is connected to copper core 17 in succession, and 17 both ends of copper core extend respectively to the bottom of both ends thread groove 16, make
Used time abuts, and since copper material resistance is smaller, electric current is easier to pass through after screw is threaded into slot 16 with 17 one end of copper core
Copper core 17 transmits electric current, reduces the fever of steel pipe 15 in conducting process, reduces energy consumption.
5 one end of arc-chutes extends in fuse slot 2, and convenient for connecting with fuse device, the other end is electrically connected with conductive sheet 6, leads
Electric piece 6 can be used copper sheet and be made, and conductive sheet 6 is embedded in insulation shell 1, and the one end of conductive sheet 6 far from arc-chutes 5 is integrally fixed with
Conductive column 7,7 one end of conductive column extend in switch slot 3, convenient for being electrically connected with drawing switch, realize electrical connection.In use, one
Side is led core 14 and is electrically connected with external circuitry, and the other side is led core 14 and is electrically connected with the intracorporal circuit of case, and electric current is successively opened by drawing
It closes, arc-chutes 5 and fuse device flow to another lead in core 14.
The one end of conductive column 7 far from conductive sheet 6 offers inserting groove 10 along its axial direction, and 10 interpolation of inserting groove is connected to slotting in succession
Bar 11,11 side wall of inserted link are contacted with 10 inner wall of inserting groove, and inserted link 11 extends conductive column 7, and grafting far from one end of conductive sheet 6
Elastic component 12 is fixed between 10 bottom of slot and inserted link 11, elastic component 12 can be used elastic rubber and be made, and drawing switch insertion is opened
After closing in slot 3, apical grafting is switched convenient for inserted link 11 and drawing, then realizes electrical connection.7 side of conductive column is provided with sealing shroud 8, close
Big envelope 8 is made of rubber, and 8 side wall of sealing shroud is circumferentially integrally fixed with a plurality of bulge loop 9, and 9 cross section of bulge loop is triangle, is made close
8 side wall of big envelope forms serrated face, in use, conductive column 7 is inserted into the slot of drawing switch, extraneous rainwater is easily penetrated into switch slot 3
Interior, sealing shroud 8 enhances the leakproofness between conductive column 7 and drawing switch, and rainwater is avoided to penetrate between drawing switch and conductive column 7
Electrical connection at, influence electrical connection stability.
Switch 3 inner wall of slot offers the insertion groove 18 for guiding drawing switch insertion, insertion groove 18 along its depth direction
Mating with drawing switch, guidance drawing switch penetrates into direction along insertion groove 18 and is inserted into.1 opening of insulation shell is along its opening edge
Edge is embedded with rubber ring 19, and the leakproofness after the opening closure of reinforced insulation shell 1 avoids rainwater from penetrating into, insulation shell 1 is far from its opening
Side offer convenient for the screw hole of fixed 1 position of insulation shell.
In summary:
When utility model works, sealing shroud 8 is arranged on conductive column 7, enhancing conductive column 7 and drawing switch slot inner wall
Between leakproofness, avoid rainwater from penetrating into slot, etching conductive column 7 is electrically connected to influence conductive column 7 and drawing switch
Stability；Circumferentially setting bulge loop 9, multiple bulge loops 9 form serrated face in 8 side wall of sealing shroud, utilize bulge loop 98 side wall of sealing shroud
It is abutted with slot inner wall, improves the sealing performance of sealing shroud 8；It is high hard using steel pipe 15 by wearing copper core 17 in steel pipe 15
The characteristic of degree avoids 16 stripped thread of thread groove, recycles the low-resistance characteristic of copper core 17, reduces electric current disappearing in conductive process
Consumption.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of waterproof insulation connector, including insulation shell (1), described insulation shell (1) one end forms fuse slot in opening setting
(2) and slot (3) are switched, which is characterized in that insulation shell (1) Yu Suoshu fuse slot (2) bottom offers holding tank (4), institute
It states and is preset with arc-chutes (5) in holding tank (4), the arc-chutes (5) are electrically connected with far from one end of the fuse slot (2) opening
Conductive sheet (6), the conductive sheet (6) are embedded in the insulation shell (1), and the conductive sheet (6) is far from the arc-chutes (5)
One end has been wholely set conductive column (7), and described conductive column (7) one end extends in the switch slot (3), the conductive column (7)
Side is provided with sealing shroud (8).
2. a kind of waterproof insulation connector according to claim 1, which is characterized in that sealing shroud (8) side wall is circumferential
Integrally it is fixed with a plurality of bulge loop (9).
3. a kind of waterproof insulation connector according to claim 1, which is characterized in that the conductive column (7) is far from described
One end of conductive sheet (6) offers inserting groove (10), and inserting groove (10) interpolation is connected to inserted link (11), the inserted link in succession
(11) one end far from the conductive sheet (6) is extended the conductive column (7), and the inserting groove (10) bottom and the inserted link
(11) elastic component (12) are fixed between.
4. a kind of waterproof insulation connector according to claim 1, which is characterized in that insulation shell (1) two sides are uniform
Body is provided with connector (13), is provided through in the connector (13) and is led core (14), and core (14) are led described in two close to described exhausted
One end of edge shell (1) extends respectively in the fuse slot (2) and in the switch slot (3).
5. a kind of waterproof insulation connector according to claim 4, which is characterized in that described lead core (14) include being embedded at
Steel pipe (15) in the connector (13), steel pipe (15) the inner wall both ends offer thread groove (16).
6. a kind of waterproof insulation connector according to claim 5, which is characterized in that the interior plug connection of the steel pipe (15)
Have copper core (17), copper core (17) both ends extend respectively to the bottom of bolts at two ends slot.
7. a kind of waterproof insulation connector according to claim 1, which is characterized in that switch slot (3) inner wall is along it
Depth direction offers the insertion groove (18) for guiding drawing switch insertion.
8. a kind of waterproof insulation connector according to claim 1, which is characterized in that the insulation shell (1) is along its opening
Edge is embedded with rubber ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178796.6U CN209249728U (en) | 2018-12-24 | 2018-12-24 | A kind of waterproof insulation connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178796.6U CN209249728U (en) | 2018-12-24 | 2018-12-24 | A kind of waterproof insulation connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249728U true CN209249728U (en) | 2019-08-13 |
Family
ID=67534399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178796.6U Active CN209249728U (en) | 2018-12-24 | 2018-12-24 | A kind of waterproof insulation connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783848A (en) * | 2019-11-14 | 2020-02-11 | 许继集团有限公司 | Insulating sleeve assembly and switch equipment using same |
-
2018
- 2018-12-24 CN CN201822178796.6U patent/CN209249728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783848A (en) * | 2019-11-14 | 2020-02-11 | 许继集团有限公司 | Insulating sleeve assembly and switch equipment using same |
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