CN203446795U

CN203446795U - Novel safe perm rod

Info

Publication number: CN203446795U
Application number: CN201320543675.1U
Authority: CN
Inventors: 张辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-03
Filing date: 2013-09-03
Publication date: 2014-02-26
Anticipated expiration: 2023-09-03

Abstract

The utility model relates to a novel safe perm rod. An existing electronic perm rod is usually composed of a plastic rubber shell and PTC metal materials sealed in the plastic rubber shell, and is prone to explosion, combustion, electric leakage, short-circuit and host overburning due to water damage and short in service life. The novel safe perm rod is composed of a shell, heating elements, rotating-connecting type plugs and a power connector. The shell is in a dual-layer cylindrical hollow shape, the inner layer is an aluminum tube which is even in thermal conduction and high in thermal conduction speed, and the outer layer is made of insulating ceramic. The heating elements are made of electronic heating wires, the surfaces of the heating elements are wrapped by glass fiber tubes, and the heating elements are evenly and annularly wound on the inner wall of the inner layer of the shell. The rotating-connecting type plugs are connected to the two ends of the shell in a rotating mode. Air vents are formed in the rotating-connecting type plugs to prevent the interior of the perm rod from forming high pressure and blasting. One end of the shell is connected with the power connector through a high-temperature leading wire wrapped by rubber. The novel safe perm rod can effectively prevent dangerous accidents like electric leakage, explosion and combustion, and is safe, reliable, good in quality, low in cost, flexible and convenient to operate and use, and beneficial to popularization.

Description

A kind of new type of safe permanent lod

Technical field

The utility model relates to electronics hair-waving utensil, is specifically related to a kind of new type of safe permanent lod.

Background technology

Current general the used electronics permanent lod of people, by plastic shell be sealed in its inner PTC metal material and form, under high temperature, easily blast, burning, meet easily electric leakage, short circuit of the water capacity, burn main frame, dangerous large, very easily cause the person, property damage, and service life is shorter.

Utility model content

The purpose of this utility model is to provide a kind of safe, energy-conservation, efficient novel permanent lod.

The utility model consists of shell, heat generating member, rotary joint style plug and power connection, and shell is double-deck garden post hollow shape, and internal layer is even, the fireballing aluminum pipe of heat conduction, outer for playing the pottery of insulating effect; Heat generating member is electronic heating silk, and it is coated with fiberglass pipe, and heat generating member is wrapped in shell internal layer inwall by even ring-type; Rotary joint style plug is screwed in shell two ends, on rotary joint style plug, is provided with ventilating opening, to prevent that the inner high pressure that forms of permanent lod from exploding; The rotary joint style plug place of shell one end, is connecting power connection by the high temperature lead-in wire of wrapping up in rubber outward.

During use, power connection of the present utility model need only be connected with electronics heated hair-waving appliance, just can be used for realizing the object of curly hair hair-waving.

The utility model has the advantage of the generation that can effectively prevent the perils such as electric leakage, blast, burning, safe and reliable, long service life, alternative existing like product, low production cost, operates flexible and convenient to usely, is beneficial to popularization.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

In figure, 1 is shell, the 2nd, and heat generating member, the 3rd, rotary joint style plug, the 4th, power connection, the 5th, shell internal layer, the 6th, shell is outer, and the 7th, electronic heating silk, the 8th, fiberglass pipe, the 9th, ventilating opening, the 10th, rubber, the 11st, high temperature lead-in wire.

The specific embodiment

Below in conjunction with accompanying drawing, with most preferred embodiment, the utility model is described in further details:

The utility model consists of shell (1), heat generating member (2), rotary joint style plug (3) and power connection (4), shell (1) is double-deck garden post hollow shape, internal layer (5) is even, the fireballing aluminum pipe of heat conduction, and outer (6) are for playing the pottery of insulating effect; Heat generating member (2) is electronic heating silk (7), and it is coated with fiberglass pipe (8), and heat generating member (2) is wrapped in shell internal layer (5) inwall by even ring-type; Rotary joint style plug (3) is screwed in shell (1) two ends, is provided with ventilating opening (9) on rotary joint style plug (3), to prevent that the inner high pressure that forms of permanent lod from exploding; The rotary joint style plug (3) of shell (1) one end is located, and by the high temperature lead-in wire (11) of wrapping up in rubber (10) outward, is connecting power connection (4).

During use, only power connection of the present utility model (4) need be connected with electronics heated hair-waving appliance, just can be used for realizing the object of curly hair hair-waving.

Claims

1. a new type of safe permanent lod, it is characterized in that it is by shell (1), heat generating member (2), rotary joint style plug (3) and power connection (4) form, shell (1) is double-deck garden post hollow shape, internal layer (5) is that heat conduction is even, fireballing aluminum pipe, outer (6) are for playing the pottery of insulating effect, heat generating member (2) is electronic heating silk (7), it is coated with fiberglass pipe (8), heat generating member (2) is wrapped in shell internal layer (5) inwall by even ring-type, rotary joint style plug (3) is screwed in shell (1) two ends, on rotary joint style plug (3), be provided with ventilating opening (9), the rotary joint style plug (3) of shell (1) one end is located, by the high temperature lead-in wire (11) of wrapping up in rubber (10) outward, connecting power connection (4).