CN217848414U - High temperature resistant circuit connecting wire - Google Patents
High temperature resistant circuit connecting wire Download PDFInfo
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- CN217848414U CN217848414U CN202221370583.3U CN202221370583U CN217848414U CN 217848414 U CN217848414 U CN 217848414U CN 202221370583 U CN202221370583 U CN 202221370583U CN 217848414 U CN217848414 U CN 217848414U
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- silica gel
- wire
- sleeve
- joint
- high temperature
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Abstract
The utility model relates to the technical field of circuit connecting wires, in particular to a high temperature resistant circuit connecting wire, which comprises a wire and a wire sleeve wrapped outside the wire, wherein the wire extends out of the end part of the wire sleeve and is connected with a joint; one end of the lead, which is close to the joint, is provided with a protective silica gel sleeve; the protective silica gel sleeve comprises a positioning part connected to the lead and a protective part sleeved on the joint; the wire sleeve comprises a silica gel layer and a woven layer connected to the outer wall of the silica gel layer; the utility model discloses the setting of well protection silica gel cover can effectual suppression circuit joint connection department the electric spark, has the guard action, and protection silica gel cover is high temperature resistant, does benefit to the joint and uses, and silica gel layer can be high temperature resistant in the line cover, and the weaving layer can reduce the external mechanical damage that the silica gel layer receives, improves line cover life.
Description
Technical Field
The utility model relates to a circuit connection line technical field specifically is a high temperature resistant circuit connection line.
Background
In the connection of components in the electric appliance, connecting wires are needed to be used to realize the communication of circuits among the components of the electric appliance, high temperature can be generated in the operation of the circuits, and sparks are easily generated at the over-high temperature of the circuit connection position to damage other circuits.
In a current patent publication No. CN216528184U discloses a mechanical equipment is with high temperature resistant electric wire, through the wire, the electric wire that aluminium foil paper and silicon rubber cover are constituteed realizes providing high temperature resistant electric wire for mechanical equipment, and through arc aluminium oxide cover, arc radiating fin, arc rubber piece, the subassembly that mounting panel and heat conduction silica gel strip are constituteed, realize that the electric wire provides good heat conduction protection component, heat dissipation that can be better with the plug end of power supply line, carry out heat transfer treatment through arc aluminium oxide cover to the electric wire, and utilize arc radiating fin to increase arc aluminium oxide cover and outside air's heat exchange efficiency, the plug end heat dissipation to the electric wire.
The electric wire has good high-temperature resistance, can also radiate heat of the electric wire plug end, but the connection part of the circuit plug end and the circuit is lack of protection, and can not be effectively inhibited when electric spark occurs, so that improvement is needed. In order to solve the problems, the high-temperature-resistant circuit connecting wire is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant circuit connecting wire to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a high-temperature-resistant circuit connecting wire comprises a lead and a wire sleeve wrapped on the outer side of the lead, wherein the end part of the lead extending out of the wire sleeve is connected with a connector;
one end of the lead, which is close to the joint, is provided with a protective silica gel sleeve for protecting the joint;
the protective silica gel sleeve comprises a positioning part connected to the lead and a protective part sleeved on the joint;
the wire sleeve comprises a silica gel layer and a woven layer connected to the outer wall of the silica gel layer.
In one alternative: and a filling layer is arranged between the inner wall of the silica gel layer and the outer wall of the lead.
In one alternative: and the woven layer is connected with a silicon oil layer.
In one alternative: the end of the wire sleeve is connected with a sealing silica gel sleeve, and the sealing silica gel sleeve comprises a first sleeving part connected to the wire sleeve and a second sleeving part connected to the wire.
In one alternative: the protective silica gel cover is characterized in that an opening is formed in the side wall of the protective silica gel cover, the protective silica gel cover is close to one end of the opening to be connected with the fixing sheet, the other end of the protective silica gel cover is close to the opening to be connected with the movable sheet, a concave portion is formed in the fixing sheet, and a clamping portion corresponding to the concave portion is formed in the movable sheet and used for fixing the movable sheet on the fixing sheet.
In one alternative: the depressed part is including seting up bar groove and the locating hole on the stationary blade, the outer wall that the bar groove set up at the stationary blade and is close to protection silica gel cover one end, the locating hole evenly is provided with a plurality of, and a plurality of locating hole evenly arranges.
In one alternative: the clamping portion comprises a butt joint strip and a rubber bulge, the butt joint strip corresponds to the strip-shaped groove, and the rubber bulge corresponds to the positioning hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the arrangement of the protective silica gel sleeve can effectively inhibit the electric sparks at the joint of the circuit joint, has protective effect, and the protective silica gel sleeve is high temperature resistant and is beneficial to the use of the joint;
the utility model discloses the setting of well line cover can be effectively protected the wire, and the silica gel layer can be high temperature resistant, and the weaving layer can reduce the external mechanical damage that the silica gel layer receives, improves line cover life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of the junction between the middle wire sleeve and the conducting wire according to the present invention.
Fig. 3 is a schematic structural view of the middle sealing silica gel sleeve of the present invention.
Fig. 4 is a schematic structural view of the middle fixing piece and the movable piece of the present invention.
Fig. 5 is a schematic structural view of the middle rubber protrusion setting part of the present invention.
In the figure: 11. a wire sleeve; 12. a wire; 13. a joint; 14. a protective silica gel sleeve; 15. a silica gel layer; 16. weaving layer; 17. a filling layer; 18. sealing the silica gel sleeve; 19. a fixing sheet; 20. a movable sheet; 21. a strip-shaped groove; 22. butting strips; 23. a rubber bulge; 24. and (7) positioning the holes.
Detailed Description
Referring to fig. 1 and 2, in the present embodiment, a high temperature resistant circuit connection line includes a conductive wire 12 and a wire sleeve 11 wrapped outside the conductive wire 12; the number of the conducting wires 12 can be set according to actual requirements, two groups of conducting wires 12 are set for reference in fig. 1 and fig. 2 of the application, and the wire sleeve 11 comprises a silica gel layer 15 and a braided layer 16 connected to the outer wall of the silica gel layer 15; the silica gel layer 15 can resist high temperature, and the braid layer 16 can reduce external mechanical damage to the silica gel layer 15 and prolong the service life of the wire sleeve 11;
the wire 12 can be an existing wire, such as a conductor arranged in the inner part and an insulating layer and a polyvinyl chloride sheath sequentially wrapped on the outer part;
the end part of the lead 12 extending out of the lead sleeve 11 is connected with a joint 13; the joint 13 is selected according to actual requirements, and the application is not specified;
one end of the lead 12 close to the joint 13 is provided with a protective silica gel sleeve 14 for protecting the joint 13;
the protective silica gel sleeve 14 comprises a positioning portion connected to the lead 12 and a protective portion sleeved on the joint 13, the protective silica gel sleeve 14 can stably protect the joint 13 under the limitation of the positioning portion, the protective silica gel sleeve 14 can be sleeved on the lead 12 before the joint 13 in actual production, and the protective silica gel sleeve 14 has certain elasticity, if the joint 13 is small in size, the protective silica gel sleeve 14 can be sleeved on the lead 12 under the assistance of a tool after the joint 13 is installed.
In this embodiment, after the joint 13 is connected with other connectors, the protection silica gel cover 14 can stably protect the joint.
In one embodiment, as shown in fig. 2, a filling layer 17 is disposed between the inner wall of the silica gel layer 15 and the outer wall of the lead 12;
in this embodiment, the filling layer 17 can be an adhesive tape to stabilize the position of the lead 12.
In one embodiment, a layer of silicone oil is attached to the braid 16;
in this embodiment, after the braid 16 is attached to the outside of the silicone layer 15, silicone oil can be applied to the outside of the braid 16, and the silicone oil layer can serve as an insulating, creepage, lubricating, and moisture-proof seal.
In one embodiment, as shown in fig. 3, a silicone sealing sleeve 18 is connected to an end of the wire sleeve 11, and the silicone sealing sleeve 18 includes a first sleeving part connected to the wire sleeve 11 and a second sleeving part connected to the lead 12;
in the present embodiment, the sealing silicone rubber cover 18 is provided to improve the sealing property of the end portion of the wire cover 11.
In one embodiment, as shown in fig. 4 and 5, an opening is formed in a side wall of the protective silica gel sleeve 14, one end of the protective silica gel sleeve 14 close to the opening is connected to the fixed plate 19, the other end of the protective silica gel sleeve close to the opening is connected to the movable plate 20, a recessed portion is formed in the fixed plate 19, and a clamping portion corresponding to the recessed portion is formed in the movable plate 20 and used for fixing the movable plate 20 on the fixed plate 19; the joint 13 can be connected with the protective silica gel sleeve 14 after being installed on the lead 12, in the embodiment, the protective silica gel sleeve 14 is conveniently wound at the joint 13, and then the clamping part is connected with the concave part, so that the protective silica gel sleeve 14 can be stably protected;
the sunken part comprises a strip-shaped groove 21 and positioning holes 24 which are formed in the fixing piece 19, the strip-shaped groove 21 is formed in the outer wall of one end, close to the protective silica gel sleeve 14, of the fixing piece 19, the positioning holes 24 are uniformly formed in a plurality of numbers, and the positioning holes 24 are uniformly distributed; the clamping part comprises a butt joint strip 22 and a rubber bulge 23, the butt joint strip 22 corresponds to the strip-shaped groove 21, and the cross sections of the butt joint strip 22 and the strip-shaped groove 21 can be inverted trapezoid or T-shaped; the rubber bulge 23 corresponds to the positioning hole 24, the rubber bulge 23 can be a combination of a positioning column and a connecting column, the outer diameter of the positioning column is larger than the outer diameter of the connecting column, the outer diameter of the positioning hole 24 is between the outer diameter of the positioning column and the outer diameter of the connecting column, the positioning column penetrates through the positioning hole 24, the rubber bulge 23 can be limited in the positioning hole 24, it needs to be noted that the silica gel material has elasticity, and the outer diameter of the positioning hole 24 is smaller than the outer diameter of the positioning column, so that the positioning column cannot be influenced to penetrate through the positioning hole 24;
in this embodiment, the protective silica gel cover 14 is around establishing in joint 13 department, and then rubber bulge 23 passes locating hole 24, and butt joint strip 22 card is in the bar groove 21, connects movable piece 20 on stationary blade 19, realizes that protective silica gel cover 14 cup joints and protects in joint 13 department.
The utility model discloses during the use, joint 13 is connected the back with other connectors, and protection silica gel cover 14 can stabilize the protection to the junction, and silica gel layer 15 can be high temperature resistant, and 16 can reduce the external mechanical damage that silica gel layer 15 receives of weaving layer, improves 11 life of line cover.
Claims (7)
1. A high-temperature-resistant circuit connecting wire comprises a lead (12) and a wire sleeve (11) wrapped on the outer side of the lead (12), wherein the lead (12) extends out of an end part connecting joint (13) of the wire sleeve (11);
the method is characterized in that: one end of the lead (12) close to the joint (13) is provided with a protective silica gel sleeve (14) for protecting the joint (13);
the protective silica gel sleeve (14) comprises a positioning part connected to the lead (12) and a protective part sleeved on the joint (13);
the wire sleeve (11) comprises a silica gel layer (15) and a woven layer (16) connected to the outer wall of the silica gel layer (15).
2. The high temperature resistant circuit connecting wire of claim 1, wherein: and a filling layer (17) is arranged between the inner wall of the silica gel layer (15) and the outer wall of the lead (12).
3. The high temperature resistant circuit connecting wire of claim 1, wherein: and the woven layer (16) is connected with a silicon oil layer.
4. The high temperature resistant circuit connecting wire of claim 1, wherein: the end of the wire sleeve (11) is connected with a sealing silica gel sleeve (18), and the sealing silica gel sleeve (18) comprises a first sleeving part connected to the wire sleeve (11) and a second sleeving part connected to the lead (12).
5. The high temperature resistant circuit connecting wire of claim 1, wherein: protection silica gel cover (14) lateral wall is equipped with the opening, protection silica gel cover (14) are close to open-ended one end and connect stationary blade (19), are close to the open-ended other end and connect movable piece (20), be equipped with the depressed part on stationary blade (19), be equipped with the joint portion that corresponds with the depressed part on movable piece (20) for fix movable piece (20) on stationary blade (19).
6. The high temperature resistant circuit connecting wire of claim 5, wherein: the depressed part is including seting up bar groove (21) and locating hole (24) on stationary blade (19), bar groove (21) set up the outer wall that is close to protective silica gel cover (14) one end at stationary blade (19), locating hole (24) evenly are provided with a plurality of, and a plurality of locating hole (24) evenly arrange.
7. The high temperature resistant circuit connecting wire of claim 6, wherein: the clamping portion comprises a butt joint strip (22) and a rubber bulge (23), the butt joint strip (22) corresponds to the strip-shaped groove (21), and the rubber bulge (23) corresponds to the positioning hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221370583.3U CN217848414U (en) | 2022-06-02 | 2022-06-02 | High temperature resistant circuit connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221370583.3U CN217848414U (en) | 2022-06-02 | 2022-06-02 | High temperature resistant circuit connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217848414U true CN217848414U (en) | 2022-11-18 |
Family
ID=84022332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221370583.3U Active CN217848414U (en) | 2022-06-02 | 2022-06-02 | High temperature resistant circuit connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217848414U (en) |
-
2022
- 2022-06-02 CN CN202221370583.3U patent/CN217848414U/en active Active
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