CN101841113A - High voltage wire connector - Google Patents
High voltage wire connector Download PDFInfo
- Publication number
- CN101841113A CN101841113A CN200910186557A CN200910186557A CN101841113A CN 101841113 A CN101841113 A CN 101841113A CN 200910186557 A CN200910186557 A CN 200910186557A CN 200910186557 A CN200910186557 A CN 200910186557A CN 101841113 A CN101841113 A CN 101841113A
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Abstract
The invention relates to a high voltage wire connector, which is characterized by comprising a connecting module (1), two twin-core connecting plug sleeves (2) and a single core connecting plug sleeve (4). The two twin-core connecting plug sleeves (2) and the single core connecting plug sleeve (4) are respectively inserted on the connecting module (1). The invention is applied to a microwave heater. A high voltage wire is introduced in by the single core connecting plug sleeve, two filament wires are introduced in by the twin-core connecting plug sleeve at the same side and two wires are introduced out by the other twin-core connecting plug sleeve to be connected with a magnetron. One high voltage wire and two filament wires are converged to introduce the two wires out. Therefore, the number of lead wires in the microwave heater is greatly reduced and the production cost is reduced. Moreover, the invention has the advantages of simple structure, small size, convenient insertion and drawing, quick checking and repair, double waterproof structure and high protection grade and can ensure that the microwave heater works reliably in the high temperature, voltage and humidity situations.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of high voltage wire connector.
Background technology
The magnetron quantity of arranging in the microwave applicator is many, and magnetron work the time not only will be powered to filament, also will provide the anode negative high voltage, and therefore, high-voltage line and filament wire quantity in the microwave applicator are many, arranges loaded down with trivial detailsly, very easily causes confusion.Be under the adverse circumstances of high temperature, high pressure, high humidity when microwave applicator is worked on the other hand, in use, lead need be pulled down from high-voltage board to microwave applicator sliver during replacing owing to damaging appears in aging or other reason, cause difficult in maintenance, the maintenance cost height.If microwave applicator adopts common connector, can't reduce the quantity of microwave applicator inside conductor on the one hand, microwave applicator is under the bad working environment of high temperature, high pressure, high humidity on the other hand, IP degree of protection and electric insulation requirement to connector are high, and common connector all can't satisfy above-mentioned requirements.
Summary of the invention
The purpose of patent of the present invention is to consider the problems referred to above and provides a kind of simple in structure that volume is little, the plug convenience, the degree of protection height, good insulation preformance can reduce the quantity of microwave applicator inside conductor, the high voltage wire connector that can work under high temperature, high pressure, high humidity.
Technical scheme of the present invention is: a kind of high voltage wire connector, it is characterized in that comprising link block, two twin-core attachment plug covers and single core attachment plug cover, and two twin-core attachment plug covers and single core attachment plug cover are inserted on the link block respectively.
Described link block comprises the link block matrix, straight male plug pin and h shape male plug pin, the link block matrix is h shape, three end pin of h shape are respectively two the first grafting ports and the second grafting port, three grafting ports all are spill, wherein long section of two first grafting direct port connection formation h shapes, the second grafting port be h shape short section and with one of them first grafting port in the same way, h shape male plug pin similar shape is installed in the link block matrix of h shape, straight male plug pin is installed in the long section of h shape link block matrix, two first grafting ports are stretched out at the two ends of straight male plug pin and the long section of h shape male plug pin respectively, and the short section of h shape male plug pin places in the second grafting port.
The described first grafting port and the second grafting port are cone-shaped, and root is respectively equipped with first draw-in groove and second draw-in groove.
The excircle of described link block matrix is provided with plate washer, and plate washer one side is provided with draw-in groove, and the side of draw-in groove is provided with buckle.
Described single core attachment plug cover comprises that single-core plug overlaps matrix, the second electrode female plug pin and second fluorine and moulds electric wire, the openend of single-core plug cover matrix is provided with the hollow inserted terminal seat of the plug-in mounting second grafting port, the second electrode female plug pin is tightly packed in the bottom centre hole of inserted terminal seat, and the terminals of single-core plug cover matrix are equipped with second fluorine that is connected with the second electrode female plug pin moulds electric wire.
The port of described hollow inserted terminal seat is provided with grab, the bottom is provided with draw-in groove, inwall is arranged to the back taper bodily form that matches with the lateral surface of the second grafting port, the second grafting port is inserted in the hollow inserted terminal seat, its end snaps in the draw-in groove, the grab of hollow inserted terminal seat port is installed in the second set draw-in groove of the second grafting port root, and the short section of h shape male plug pin is then tightly inserted in the second electrode female plug pin.
The inwall of the draw-in groove that described hollow inserted terminal seat bottom is provided with is provided with and makes the second grafting port end can tightly be inserted in the interior boss of draw-in groove.
Described twin-core attachment plug cover comprises that twin-core plug cover matrix, two first electrode female plug pins and two first fluorine mould electric wire, the openend of twin-core plug cover matrix is provided with the hollow twin-core inserted terminal seat of the plug-in mounting first grafting port, two first electrode female plug pins are tightly packed in respectively in two installing holes in bottom of hollow twin-core inserted terminal seat, and the terminals of twin-core plug cover matrix are equipped with first fluorine that is connected with two first electrode female plug pins moulds electric wire.
The port of described hollow twin-core inserted terminal seat is provided with grab, the bottom is provided with draw-in groove, inwall is arranged to the back taper bodily form that matches with the lateral surface of the first grafting port, the first grafting port is inserted into hollow twin-core inserted terminal seat, its end snaps in the draw-in groove, the grab of hollow twin-core inserted terminal seat port is installed in the first set draw-in groove of the first grafting port root, and the long section of straight male plug pin and h shape male plug pin is then tight respectively to be inserted in two the first electrode female plug pins.
The inwall of the draw-in groove that described hollow twin-core inserted terminal seat bottom is provided with is provided with and makes the first twin-core plug ends can tightly be inserted in the interior boss of draw-in groove.
High voltage wire connector of the present invention is owing to adopt two twin-core attachment plug covers and single core attachment plug to overlap the structure that is inserted into respectively on the link block, this high voltage wire connector is used in the microwave applicator, introduce a high-voltage line by single core attachment plug cover, twin-core attachment plug cover by homonymy is introduced two filament wire, draw two-lines by another twin-core attachment plug cover and connect magnetron, a high-voltage line and two filament wire are converged draw two-lines, therefore, significantly reduce the quantity of microwave applicator inside conductor, reduced production cost; In addition, the present invention is simple in structure, and volume is little, and plug is convenient, is convenient to quick maintenance; The 3rd, twin-core attachment plug cover and single core attachment plug cover are inserted into respectively on the link block, have dual waterproof construction, and the degree of protection height can guarantee microwave applicator reliably working under high temperature, high pressure, high humidity.
Description of drawings
Fig. 1 is an assembly structure schematic diagram of the present invention;
Fig. 2 is a decomposition texture schematic diagram of the present invention;
Fig. 3 is the structural representation of link block of the present invention;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the structural representation of the single core attachment plug cover of the present invention;
Fig. 7 is the structural representation of twin-core attachment plug cover of the present invention;
Fig. 8 is the end view of Fig. 7;
Fig. 9 is the structural representation of the mounting panel of installation connector of the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
As shown in Figure 1, 2, connector of the present invention comprises that link block 1, two twin-core attachment plug covers 2 and 4, two twin-core attachment plugs covers 2 of single core attachment plug cover and single core attachment plug cover 4 are inserted into respectively on the link block 1.
As Fig. 3, shown in 4, in the present embodiment, above-mentioned link block 1 comprises link block matrix 5, straight male plug pin 9 and h shape male plug pin 10, link block matrix 5 is h shape, three end pin of h shape are respectively two the first grafting ports 6 and the second grafting port 8, three grafting ports all are spill, wherein long section of two first grafting port 6 direct-connected formation h shapes, the second grafting port 8 be h shape short section and with one of them first grafting port 6 in the same way, h shape male plug pin 10 similar shapes are installed in the link block matrix 5 of h shape, straight male plug pin 9 is installed in the long section of h shape link block matrix 5, two first grafting ports 6 are stretched out at the two ends of straight male plug pin 9 and h shape male plug pin 10 long sections respectively, and the short section of h shape male plug pin 10 places in the second grafting port 8.The above-mentioned first grafting port 6 and the second grafting port 8 are cone-shaped, and root is respectively equipped with first draw-in groove 61 and second draw-in groove 81.
In the present embodiment, as shown in Figure 6, above-mentioned single core attachment plug cover 4 comprises that single-core plug overlaps matrix 15, the second electrode female plug pin 16 and second fluorine and moulds electric wire 17, the openend of single-core plug cover matrix 15 is provided with the hollow inserted terminal seat 21 of the plug-in mounting second grafting port 8, the second electrode female plug pin 16 is tightly packed in the bottom centre hole of inserted terminal seat 21, and the terminals of single-core plug cover matrix 15 are equipped with second fluorine that is connected with the second electrode female plug pin 16 moulds electric wire 17.The port of above-mentioned hollow inserted terminal seat 21 is provided with grab 20, the bottom is provided with draw-in groove 18, inwall is arranged to the back taper bodily form that matches with the lateral surface of the second grafting port 8, the second grafting port 8 is inserted in the hollow inserted terminal seat 21, its end snaps in the draw-in groove 18, the grab 20 of hollow inserted terminal seat 21 ports is installed in the second set draw-in groove 81 of the second grafting port, 8 roots, and the short section of h shape male plug pin 10 is then tightly inserted in the second electrode female plug pin 16.In the present embodiment, can tightly be inserted in the draw-in groove 18 for making the second grafting port, 8 ends, the inwall of draw-in groove 18 is provided with boss 19.
In the present embodiment, as shown in Figure 7, above-mentioned twin-core attachment plug cover 2 comprises that twin-core plug cover matrix 22, two first electrode female plug pins 25 and two first fluorine mould electric wire 26, the openend of twin-core plug cover matrix 22 is provided with the hollow twin-core inserted terminal seat 27 of the plug-in mounting first grafting port 6, two first electrode female plug pins 25 are tightly packed in respectively in two installing holes in bottom of hollow twin-core inserted terminal seat 27, and the terminals of twin-core plug cover matrix 22 are equipped with first fluorine that is connected with two first electrode female plug pins 25 moulds electric wire 26.The port of above-mentioned hollow twin-core inserted terminal seat 27 is provided with grab 28, the bottom is provided with draw-in groove 29, inwall is arranged to the back taper bodily form that matches with the lateral surface of the first grafting port 6, the first grafting port 6 is inserted into hollow twin-core inserted terminal seat 27, its end snaps in the draw-in groove 29, the grab 28 of hollow twin-core inserted terminal seat 27 ports is installed on the first set draw-in groove 61 of the first grafting port, 6 roots, and straight male plug pin 9 and h shape male plug pin 10 long sections are then tightly inserted in two the first electrode female plug pins 25 respectively.In the present embodiment, can tightly be inserted in the draw-in groove 29 for making the first grafting port, 6 ends, the inwall of draw-in groove 29 is provided with boss 30.
In the present embodiment, as shown in Figure 5, the excircle of above-mentioned link block matrix 5 is provided with plate washer 12, and plate washer 12 1 sides are provided with draw-in groove 13, and the side of draw-in groove 13 is provided with buckle 14.
When connector of the present invention is used for microwave applicator, earlier the link block of connector is passed the through hole of mounting panel 24, mounting panel 24 is installed in the draw-in groove 13 on the excircle of link block matrix, by buckle 14 and baffle plate 12 connector is fixed on the mounting panel 24, then single core attachment plug cover and two twin-core attachment plug covers are inserted into respectively on the link block 1, introduce a high-voltage line by single core attachment plug cover, twin-core attachment plug cover by homonymy is introduced two filament wire, draw two outlets that connect magnetron by another twin-core attachment plug cover, connector mounted mounting panel 24 can be installed in any position in the microwave applicator by securing member.
Claims (7)
1. high voltage wire connector, it is characterized in that comprising link block (1), two twin-core attachment plug covers (2) and single core attachment plug cover (4), two twin-core attachment plug covers (2) and single core attachment plug cover (4) are inserted into respectively on the link block (1).
2. high voltage wire connector according to claim 1, it is characterized in that described link block (1) comprises link block matrix (5), straight male plug pin (9) and h shape male plug pin (10), link block matrix (5) is h shape, three end pin of h shape are respectively two the first grafting ports (6) and the second grafting port (8), three grafting ports all are spill, wherein long section of the direct-connected formation of two first grafting ports (6) h shape, the second grafting port (8) be h shape short section and with one of them first grafting port (6) in the same way, h shape male plug pin (10) similar shape is installed in the link block matrix (5) of h shape, straight male plug pin (9) is installed in the long section of h shape link block matrix (5), two first grafting ports (6) are stretched out at the two ends of straight male plug pin (9) and the long section of h shape male plug pin (10) respectively, and the short section of h shape male plug pin (10) places in the second grafting port (8).
3. high voltage wire connector according to claim 2 is characterized in that the described first grafting port (6) and the second grafting port (8) are cone-shaped, and root is respectively equipped with first draw-in groove (61) and second draw-in groove (81).
4. high voltage wire connector according to claim 3 is characterized in that the excircle of described link block matrix (5) is provided with plate washer (12), and plate washer (12) one sides are provided with draw-in groove (13), and the side of draw-in groove (13) is provided with buckle (14).
5. high voltage wire connector according to claim 3, it is characterized in that described single core attachment plug cover (4) comprises that single-core plug overlaps matrix (15), the second electrode female plug pin (16) and second fluorine and moulds electric wire (17), the openend of single-core plug cover matrix (15) is provided with the hollow inserted terminal seat (21) of the plug-in mounting second grafting port (8), the second electrode female plug pin (16) is tightly packed in the bottom centre hole of inserted terminal seat (21), and the terminals of single-core plug cover matrix (15) are equipped with second fluorine that is connected with the second electrode female plug pin (16) moulds electric wire (17).
6. high voltage wire connector according to claim 5, the port that it is characterized in that described hollow inserted terminal seat (21) is provided with grab (20), the bottom is provided with draw-in groove (18), inwall is arranged to the back taper bodily form that matches with the lateral surface of the second grafting port (8), the second grafting port (8) is inserted in the hollow inserted terminal seat (21), its end snaps in the draw-in groove (18), the grab (20) of hollow inserted terminal seat (21) port is installed in set second draw-in groove (81) of second grafting port (8) root, and the short section of h shape male plug pin (10) is then tightly inserted in the second electrode female plug pin (16).
7. high voltage wire connector according to claim 6, the inwall that it is characterized in that the draw-in groove (18) that described hollow inserted terminal seat (21) bottom is provided with are provided with and make second grafting port (8) end can tightly be inserted in boss (19) in the draw-in groove (18).
8. high voltage wire connector according to claim 3, it is characterized in that described twin-core attachment plug cover (2) comprises twin-core plug cover matrix (22), two first electrode female plug pins (25) and two first fluorine are moulded electric wire (26), the openend of twin-core plug cover matrix (22) is provided with the hollow twin-core inserted terminal seat (27) of the plug-in mounting first grafting port (6), two first electrode female plug pins (25) are tightly packed in respectively in two installing holes in bottom of hollow twin-core inserted terminal seat (27), and the terminals of twin-core plug cover matrix (22) are equipped with first fluorine that is connected with two first electrode female plug pins (25) moulds electric wire (26).
9. high voltage wire connector according to claim 9, the port that it is characterized in that described hollow twin-core inserted terminal seat (27) is provided with grab (28), the bottom is provided with draw-in groove (29), inwall is arranged to the back taper bodily form that matches with the lateral surface of the first grafting port (6), the first grafting port (6) is inserted into hollow twin-core inserted terminal seat (27), its end snaps in the draw-in groove (29), the grab (28) of hollow twin-core inserted terminal seat (27) port is installed in set first draw-in groove (61) of first grafting port (6) root, and the long section of straight male plug pin (9) and h shape male plug pin (10) is then tight respectively to be inserted in two the first electrode female plug pins (25).
10. high voltage wire connector according to claim 10, the inwall that it is characterized in that the draw-in groove (29) that described hollow twin-core inserted terminal seat (27) bottom is provided with are provided with and make first twin-core plug (6) end can tightly be inserted in boss (30) in the draw-in groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910186557A CN101841113A (en) | 2009-11-20 | 2009-11-20 | High voltage wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910186557A CN101841113A (en) | 2009-11-20 | 2009-11-20 | High voltage wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101841113A true CN101841113A (en) | 2010-09-22 |
Family
ID=42744324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910186557A Pending CN101841113A (en) | 2009-11-20 | 2009-11-20 | High voltage wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101841113A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570168A (en) * | 2012-03-13 | 2012-07-11 | 上海航天科工电器研究院有限公司 | Two-core high-voltage quick-locking connector |
| WO2016110748A1 (en) * | 2015-01-09 | 2016-07-14 | Prysmian S.P.A. | Cable connector assembly with releasable connectors |
| CN106340735A (en) * | 2016-11-15 | 2017-01-18 | 安徽江淮汽车股份有限公司 | Wiring harness plugging device |
| IT202100005204A1 (en) | 2021-03-05 | 2022-09-05 | Prysmian Spa | CABLE CONNECTION SYSTEM FOR ELECTRIC POWER SUPPLY |
-
2009
- 2009-11-20 CN CN200910186557A patent/CN101841113A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570168A (en) * | 2012-03-13 | 2012-07-11 | 上海航天科工电器研究院有限公司 | Two-core high-voltage quick-locking connector |
| WO2016110748A1 (en) * | 2015-01-09 | 2016-07-14 | Prysmian S.P.A. | Cable connector assembly with releasable connectors |
| CN106340735A (en) * | 2016-11-15 | 2017-01-18 | 安徽江淮汽车股份有限公司 | Wiring harness plugging device |
| IT202100005204A1 (en) | 2021-03-05 | 2022-09-05 | Prysmian Spa | CABLE CONNECTION SYSTEM FOR ELECTRIC POWER SUPPLY |
| EP4054027A1 (en) | 2021-03-05 | 2022-09-07 | Prysmian S.p.A. | Electric power cable connector arrangement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |