CN202871372U

CN202871372U - Anti-interference power supply connecting line

Info

Publication number: CN202871372U
Application number: CN 201220543160
Authority: CN
Inventors: 吴伟
Original assignee: CHANGZHOU NENGDONG ELECTRONIC TECHNOLOGY CO LTD
Current assignee: CHANGZHOU NENGDONG ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2012-10-23
Filing date: 2012-10-23
Publication date: 2013-04-10
Anticipated expiration: 2022-10-23

Abstract

The utility model discloses an anti-interference power supply connecting line, which comprises a power line, a tensile layer, a shielding layer, a radiation layer and an insulating layer. The tensile layer is wrapped on the outer side of the power line. The shielding layer is wrapped on the outer side of the tensile layer. The radiation layer is wrapped on the outer side of the shielding layer. The insulating layer is wrapped on the outer side of the radiation layer. Radiation fins are arranged between the radiation layer and the insulating layer. By adopting the above-mentioned means, the anti-interference power supply connecting line has the advantages of safety increase, prolonged service lifetime and low manufacturing cost.

Description

Anti-tampering electric power connection line

Technical field

The utility model relates to the power supply wiring field, particularly relates to a kind of anti-tampering electric power connection line.

Background technology

Existing electric power connection line, more representative a kind of structure is: an end is two hole socket, is provided with inserting terminal in its two interfaces, is used for linking to each other with electric equipment products, such as computer etc.; Its other end is Two-feet plug; be used for socket power; what cooperate with it is corresponding supply socket etc.; and; the power line inside that connects these electric power connection line two ends is provided with a live wire, a zero line and an earth connection; this kind electric power connection line can be grounded, thereby the person and electric equipment products are effectively protected.In fact; its circuits such as existing family, office itself have ground path; also be provided with simultaneously earth leakage circuit-breaker etc.; therefore; under existing power utilization environment; arranging on the functional structure of existing power supply connecting line correspondingly seems that some are arranged is unnecessary and complicated, do not meet saving and the functional principle of present promotion.

And, the existing electric power connection line with three-pin plug and Three-hole socket, because it is three-pin plug, people are restricted in the use of supply socket, have brought inconvenience to people; And the existing electric power connection line with Two-feet plug and two hole socket, although its Two-feet plug is easy to use in supply socket, but the Two-feet plug of the little adaptive existing most of electric equipment products of its two hole socket.

The utility model content

The technical problem that the utility model mainly solves provides a kind of anti-tampering electric power connection line, can improve fail safe and useful life, low cost of manufacture.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of anti-tampering electric power connection line is provided, comprise: power line, tensile layer, screen, heat dissipating layer and insulating barrier, described power line outside is coated with tensile layer, described tensile layer outside is coated with screen, the described screen outside is coated with heat dissipating layer, and described heat dissipating layer is coated with insulating barrier, is provided with radiating fin between described heat dissipating layer and the insulating barrier.

In preferred embodiment of the utility model, described screen is tin copper THIN COMPOSITE rete.

In preferred embodiment of the utility model, described tensile layer is the high strength fibre layer.

In preferred embodiment of the utility model, described radiating fin is aluminium flake.

In preferred embodiment of the utility model, described insulating barrier is insulation film.

The beneficial effects of the utility model are: the anti-tampering electric power connection line of the utility model can improve fail safe and useful life, low cost of manufacture.

Description of drawings

Fig. 1 is the structural representation of anti-tampering electric power connection line one preferred embodiment of the utility model;

The mark of each parts is as follows in the accompanying drawing: 1, power line, 2, tensile layer, 3, screen, 4, heat dissipating layer, 5, heat insulation layer, 6, radiating fin.

Embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.

See also Fig. 1, a kind of anti-tampering electric power connection line, comprise: power line 1, tensile layer 2, screen 3, heat dissipating layer 4 and insulating barrier 5, described power line 1 outside is coated with tensile layer 2, described tensile layer 2 outsides are coated with screen 3, described screen 3 outsides are coated with heat dissipating layer 4, and described heat dissipating layer 4 is coated with insulating barrier 5, are provided with radiating fin 6 between described heat dissipating layer 4 and the insulating barrier 5.

In addition, described screen 3 is tin copper THIN COMPOSITE rete, and screen 3 can prevent outside various interference.

In addition, described tensile layer 2 is the high strength fibre layer, improves the bulk strength of power line, prevents that power line is damaged.

In addition, described radiating fin 6 is aluminium flake, and radiating fin 6 more helps electric wire to dispel the heat, and improves useful life.

In addition, described insulating barrier 3 is insulation film, and insulating barrier 3 can prevent the generation of leaky effectively.

Be different from prior art, the anti-tampering electric power connection line of the utility model can improve fail safe and useful life, low cost of manufacture.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. anti-tampering electric power connection line, it is characterized in that, comprise: power line, tensile layer, screen, heat dissipating layer and insulating barrier, described power line outside is coated with tensile layer, described tensile layer outside is coated with screen, the described screen outside is coated with heat dissipating layer, and described heat dissipating layer is coated with insulating barrier, is provided with radiating fin between described heat dissipating layer and the insulating barrier.

2. anti-tampering electric power connection line according to claim 1 is characterized in that, described screen is tin copper THIN COMPOSITE rete.

3. anti-tampering electric power connection line according to claim 1 is characterized in that, described tensile layer is the high strength fibre layer.

4. anti-tampering electric power connection line according to claim 1 is characterized in that, described radiating fin is aluminium flake.

5. anti-tampering electric power connection line according to claim 1 is characterized in that, described insulating barrier is insulation film.