CN210607659U - Carbon fiber cable connector - Google Patents

Abstract

The utility model discloses a carbon fiber cable joint, which comprises an insulating shell, a flame-retardant inner tube, an electric connection part, an anti-bending part, a sealing plug opening, a carbon fiber wire and a copper wire, the insulating shell is wrapped outside the flame-retardant inner tube, the electric connection part is arranged in the flame-retardant inner tube, a carbon fiber wire clamping part and a copper wire clamping part are respectively arranged at two sides of the electric connection part, anti-bending parts are arranged on two sides of the carbon fiber wire clamping part and the copper wire clamping part, the anti-bending parts and the insulating shell are integrally formed, the electric connection part comprises an electric connection plate positioned in the middle and clamping jaws positioned at two sides of the connector, sealing plugs are arranged at the ports of the anti-bending parts positioned at two sides of the insulating shell, the sealing plug is connected with the port thread of the bending-preventing part, and the carbon fiber wire and the copper wire respectively enter the corresponding carbon fiber wire clamping part and the corresponding copper wire clamping part through the sealing plugs on the two sides. The utility model has the advantages that: the waterproof and spark-proof joint has the advantages of waterproof and spark-proof effects and increased safety.

Description

Carbon fiber cable connector

Technical Field

The utility model belongs to the technical field of the carbon fiber firing equipment, concretely relates to carbon fiber cable connects.

Background

Carbon fiber electric plate is applied to the electric heat field with advantages such as energy-conservation, safety, longe-lived, need be connected carbon fiber line and wire during the use and realize switching on of circuit, and at present, the carbon fiber has a great deal of superior performance as the electric heat body, warms up at present carbon fiber electricity, and the carbon fiber silk bundle is lived by a connector parcel that moulds plastics and form together with the power cord, and the carbon fiber heating wire contacts with the power cord. The connection of the carbon fiber heating wire and the power line in the connector of the structure is close to the package of the connector shell, the connection is not firm enough, the problem of poor contact between the carbon fiber heating wire and the power line is easy to occur in the construction process, the reliability of the whole circuit connection is poor, the whole circuit connection is not durable, the waterproof effect is poor, water is easy to enter, short circuit faults are generated, and the problems of breakage or electric leakage and the like are easy to occur at the connection part of the carbon fiber heating wire and the power line due to the poor shear resistance of the carbon fiber, the service life of the carbon fiber cable is influenced, the safety is reduced, and finally the whole circuit has larger potential safety hazards and.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides a carbon fiber cable joint, includes insulating casing, fire-retardant inner tube, electric connection portion, prevents the portion of buckling, sealing plug mouth, carbon fiber line, metal conductor, insulating casing parcel is outside fire-retardant inner tube, electric connection portion sets up in fire-retardant inner tube, the both sides of electric connection portion are equipped with carbon fiber line card portion of holding and metal conductor card portion of holding respectively carbon fiber line card portion of holding and metal conductor line card portion of holding's both sides still are equipped with prevents the portion of buckling, prevent the portion of buckling and insulating casing integrated into one piece, electric connection portion is including the electric connection board that is located the centre and the jack catch that is located the connector both sides, be equipped with the inner chamber that holds carbon fiber line and the mutual overlap joint of metal conductor in the electric connection board, the port that is located the portion of buckling of insulating casing both sides all is equipped with the sealing plug mouth, the sealing plug mouth of carbon fiber line and anti-buckling portion of metal conductor get into the carbon fiber line portion that corresponds And a metal wire retaining part.

Further, the electric connection plate is a copper connection plate, and the surface of the inner cavity of the copper connection plate is plated with silver.

Further, the metal wire is a tin-plated copper wire.

Further, the sealing plug is a silica gel sealing plug.

Furthermore, the bending-preventing part is of a hollow structure.

The utility model has the advantages that:

1. according to the connector, the sealing plugs are arranged on the two sides of the connector, so that the air tightness in the connector is guaranteed, moisture is prevented from entering the connector along a gap between a carbon fiber wire or a metal wire and the connector, water is prevented from entering the connector to cause a short circuit in the connector, the fault is prevented, the service life of the connector is prolonged, and the sealing plugs are convenient to disassemble and clean;

2. the utility model provides a metal conductor is tin-plated copper wire, and it can keep invariable generating heat when contacting with the carbon fiber line, can effectually avoid producing the spark, causes the conflagration, simultaneously, further promotes the flame retardant efficiency who connects through setting up fire-retardant pipe, strengthens the safe effect that connects.

3. The anti-bending part in this application can prevent carbon fiber line and metal conductor when using and at the book damage of root, and the life of extension line body can also further prevent the electric leakage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. an insulating housing; 2. a flame retardant inner tube; 3. an anti-bending portion; 4. sealing the plug opening; 5. a carbon fiber wire; 6. a metal wire; 7. a carbon fiber wire retaining part; 8. a metal wire retaining part; 9. an electrical connection plate; 10. a claw; 11. an inner cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, a carbon fiber cable connector includes an insulating housing 1, a flame-retardant inner tube 2, an electrical connection portion, an anti-bending portion 3, a sealing plug 4, a carbon fiber wire 5, and a metal wire 6, the insulating housing 1 is wrapped outside the flame-retardant inner tube 2, the electrical connection portion is disposed in the flame-retardant inner tube 2, two sides of the electrical connection portion are respectively provided with a carbon fiber wire retaining portion 7 and a metal wire retaining portion 8, the carbon fiber wire 5 and the metal wire 6 are respectively butted at the electrical connection portion through the retaining portions corresponding to the two sides, the electrical connection portion includes an electrical connection plate 9 located in the middle and clamping jaws 10 located at two sides of the connector, an inner cavity 11 containing the carbon fiber wire 5 and the metal wire 6 in mutual lap joint is disposed in the electrical connection plate 9, the clamping jaws 10 at two sides respectively clamp the carbon fiber wire 5 and the metal wire 6, the carbon fiber wire 5, under the card of both sides jack catch 10 is held, can effectually avoid external force to drag and make carbon fiber line 5 and metal conductor 6 take place to break away from, electricity connecting plate 9 is the copper connecting plate, its inner chamber 11 surface silvering, can effectual reinforcing electrically conductive effect, electricity connecting plate 9 has played the effect of dual electrical contact between carbon fiber line 5 and metal conductor 6, the reliability of connection has been promoted, still be equipped with anti-bending portion 3 in the both sides of carbon fiber line card portion 7 and metal conductor 6 line card portion of holding, anti-bending portion 3 and insulating casing 1 integrated into one piece, anti-bending portion 3 can prevent the fracture of carbon fiber and metal conductor 6 at the root during the use, the life of the extension line body, the port that is located anti-bending portion 3 of insulating casing 1 both sides all is equipped with sealing plug mouth 4, sealing plug mouth 4 and the port threaded connection of anti-bending portion 3, carbon fiber line 5 and metal conductor 6 get into the carbon fiber line card portion 7 that corresponds and metal conductor card are held through the sealing plug mouth 4 of both sides And (8) a portion.

Preferably, metal wire 6 is tin-plated copper wire, and it can keep invariable generating heat when contacting with carbon fiber line 5, can effectually avoid producing the spark, causes the conflagration, simultaneously, further promotes the flame retardant efficiency who connects through setting up fire-retardant pipe, strengthens the safe effect who connects, sealing plug 4 is silica gel sealing plug 4, has guaranteed to connect inside gas tightness, prevents that moisture from getting into along the gap between carbon fiber line 5 or metal wire 6 and the joint and connecting inside, prevents to connect inside short circuit of intaking, causes the trouble, has prolonged and has connected life, and sealing plug 4 is convenient to be dismantled simultaneously, is convenient for clear up.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A carbon fiber cable joint which characterized in that: comprises an insulating shell (1), a flame-retardant inner tube (2), an electric connection part, an anti-bending part (3), a sealing plug port (4), a carbon fiber wire (5) and a metal wire (6), wherein the insulating shell (1) is wrapped outside the flame-retardant inner tube (2), the electric connection part is arranged in the flame-retardant inner tube (2), two sides of the electric connection part are respectively provided with a carbon fiber wire clamping part (7) and a metal wire clamping part (8), two sides of the carbon fiber wire clamping part (7) and the metal wire (6) wire clamping part are also provided with the anti-bending part (3), the anti-bending part (3) and the insulating shell (1) are integrally formed, the electric connection part comprises an electric connection plate (9) positioned in the middle and clamping jaws (10) positioned at two sides of a connector, an inner cavity (11) which is used for accommodating the carbon fiber wire (5) and the metal wire (6) and is in mutual lap joint is arranged, the port that is located insulating casing (1) both sides and prevents bending (3) all is equipped with sealing plug mouth (4), sealing plug mouth (4) and the port threaded connection who prevents bending (3), carbon fiber line (5) and metal conductor (6) get into carbon fiber line card that corresponds through sealing plug mouth (4) of both sides respectively and hold portion (7) and metal conductor card and hold portion (8).

2. A carbon fibre cable splice according to claim 1, wherein: the electric connection plate (9) is a copper connection plate, and the surface of an inner cavity (11) of the copper connection plate is plated with silver.

3. A carbon fibre cable splice according to claim 1, wherein: the metal wire (6) is a tin-plated copper wire.

4. A carbon fibre cable splice according to claim 1, wherein: the sealing plug port (4) is a silica gel sealing plug port.

5. A carbon fibre cable splice according to claim 1, wherein: the bending-preventing part (3) is of a hollow structure.

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