CN103813488A

CN103813488A - Heating device and heating article

Info

Publication number: CN103813488A
Application number: CN201210437546.4A
Authority: CN
Inventors: 黄俊彦
Original assignee: Kunshan Asiatic Fiber Technology Development Co Ltd
Current assignee: Kunshan Asiatic Fiber Technology Development Co Ltd
Priority date: 2012-11-06
Filing date: 2012-11-06
Publication date: 2014-05-21
Anticipated expiration: 2032-11-06
Also published as: CN103813488B

Abstract

The invention discloses a heating article which can be electrically connected with an external power supply and which comprises a heating device and an electrical connection unit. The heating device comprises a hollow bag and at least one heating wire. The bag includes a first layer and a second layer which are insulated. The periphery of the first layer is connected with the periphery of the second layer to form an internal space. The internal surfaces of the first layer and the second layer are partially connected together to form multiple fusion portions. The multiple fusion portions divide the internal space into multiple mutually-communicated cavities. The heating wire can be powered up to generate heat and passes through the cavities. The electrical connection unit is electrically connected with the heating wire. The heating device is not required to be wrapped in extra insulating layers, and heating wires are arranged separately and do not contact with one another in order to prevent short circuit.

Description

Heater and heating articles for use

Technical field

The present invention relates to a kind of heating articles for use, relate in particular to heater and the heating articles for use of a kind of insulation, waterproof.

Background technology

General common heater is to have the heating component such as yarn or wire of heating function, to be arranged on common fabric by the mode of sewing, braiding or laminating, and for example notification number is No. 535453 patents, discloses one and adds heating fabric.This adds heating fabric and comprises a fabric body and an electric resistance heating assembly, and this electric resistance heating assembly can be conductive yarn, weaves or adds in this fabric body with symmetrical or asymmetric mode.

This kind adds heating fabric can be made electric resistance heating assembly heating by power supply supply and integral fabric is heated up, but also need add heating fabric with coated this of insulating barrier when actual use, and electric resistance heating assembly (conductive yarn) exists and is in contact with one another and causes the problem of short circuit.

Summary of the invention

In order to overcome above-mentioned defect, the invention provides one and do not need extra coated insulation layer, and heater wire is to separate the heater and the heating articles for use that mutual contact are set and can avoid short circuit.

The present invention for the technical scheme that solves its technical problem and adopt is: a kind of heater, comprising:

One hollow bag, this bag comprises a ground floor and a second layer of insulation, the outer peripheral edges of this ground floor and this second layer interconnect and form an inner space, link together to the inner surface portion of this ground floor and this second layer and form multiple fusion portion, described inner space is divided into the chamber that several are interconnected by the plurality of fusion portion; And

The heater wire that at least one energising is heatable, is arranged in described chamber.

As a further improvement on the present invention, described heater wire is one, and described fusion portion arranges and forms many imaginary lines that are parallel to each other, and described chamber for described heater wire back and forth snake shape wear wherein.

As a further improvement on the present invention, described heater wire is some, many imaginary lines that are parallel to each other of described fusion portion's arrangement formation, and described chamber wears wherein respectively at intervals for described heater wire.

As a further improvement on the present invention, also comprise two wires, wherein a wire is electrically connected one end of described heater wire, and another wire is electrically connected the other end contrary described heater wire.

As a further improvement on the present invention, the inner surface of the corresponding described lead location of described ground floor and this second layer interconnects at least partly and forms multiple welding areas, and this welding area is coated respectively the two ends of described wire and heater wire.

The present invention also provides a kind of heating articles for use, can be electrically connected on an external power source, comprising: heater as above, and an electric power linkage unit, this electric power linkage unit is electrically connected on the heater wire of described heater.

The invention has the beneficial effects as follows: this heater and the heating ground floor of articles for use and the second layer have insulating properties and the insulating barrier that must additionally not arrange, and its heater wire be arranged in respectively its etc. in chamber, can avoid being in contact with one another and short circuit.

Accompanying drawing explanation

Fig. 1 is the first preferred embodiment structural representation of heating articles for use of the present invention;

Fig. 2 is Fig. 1 cutaway view;

Fig. 3 is the second preferred embodiment structural representation of the described heating articles for use of invention;

Fig. 4 is Fig. 3 cutaway view.

By reference to the accompanying drawings, make the following instructions:

1---heating articles for use 2---heater

3---electric power linkage unit 4---bag

5---heater wire 41---ground floor

42---second layer 411,421---outer peripheral edges

43---inner space 412,422---inner surface

44---fusion portion 431---chamber

6---wire 45---welding area

Embodiment

About aforementioned and other technology contents, feature and effect of the present invention, in the following detailed description coordinating with reference to two graphic preferred embodiments, can clearly present.

Before the present invention is described in detail, be noted that in the following description content, similarly assembly is to represent with identical numbering.

Consulting Fig. 1 and Fig. 2 is the first preferred embodiment that the present invention heats articles for use 1, and heating articles for use 1 can be electrically connected on an external power source (not drawing in figure), and comprise a heater 2 and an electric power linkage unit 3.

Heater 2 comprises a hollow bag 4 and a heater wire 5.Bag 4 has a ground floor 41 and a second layer 42 of insulation, ground floor 41 and the second layer 42 be insulate, the material of waterproof makes, and can be heated and bonding mutually, for example can adopt general synthetic fiber cloth (as nylon cloth, polyester fiber cloth, polyvinyl fibre cloth, polypropylene fibre cloth etc.) or the cohesible glued membrane (as polyurethane laminate) that is heated.In addition, ground floor 41 and the second layer 42 also can use the material with far infrared or the character such as antibacterial to make, therefore should not be limited to the execution mode of the present embodiment.

The outer peripheral edges 411,421 of ground floor 41 and the second layer 42 interconnect and form an inner space 43, and the inner surface 412,422 of ground floor 41 and the second layer 42 partly links together and forms multiple fusion portion 44, inner space 43 is divided into the chamber 431 that several are interconnected by the plurality of fusion portion 44.At the present embodiment, ground floor 41 and the second layer 42 be the mode of being closed by high frequency fusion pressure and mutually fusion form several fusion portions 44, but ground floor 41 and the second layer 42 also can be welded together as hot pressing by alternate manner, therefore should not be limited to the content that the present embodiment discloses.

Heater wire 5 is arranged in several chambers 431 and can switches on and generate heat.Electric power linkage unit 3 is electrically connected on heater wire 5 and can be electrically connected on external power source.At the present embodiment, electric power linkage unit 3 is plugs, but electric power linkage unit 3 can be also battery case, puts into and directly provides heater 2 power supplys afterwards, therefore should not be limited to the execution mode of the present embodiment for battery.

Furthermore, several fusion portions 44 are staggered and form many imaginary lines that are parallel to each other, and the fusion portion 44 of every two adjacent imaginary lines defines the chamber 431 wearing for heater wire 5 straight lines, and communicates with each other at the position chamber 431 that fusion portion 44 is not set.Chamber 431, except wearing for heater wire 5, also can provide insulation continuous hot effect in heater wire 5 adstante febres.In addition, the heater wire 5 of the present embodiment is back and forth that snake shape is arranged in several chambers 431, but heater wire 5 can present the different aspects that arranges according to the adjustment of fusion portion 44 setting positions, therefore should not be limited with the present embodiment.

Consult Fig. 2, Fig. 3 and Fig. 4, second preferred embodiment of heating articles for use 1 for the present invention, its member and the first embodiment are roughly the same, difference is: in the second preferred embodiment, heater 2 also comprises two wires 6, and the quantity of heater wire 5 is some (draw 12 in figure, but not as limit), and aspect is set is different from the first embodiment.

In the present embodiment, some heater wires 5 are to be arranged in respectively at intervals in chamber 431, wherein a wire 6 is electrically connected one end of some heater wires 5, another wire 6 is electrically connected contrary some heater wires 5 other end, and these two wires, 6 ends extend outside bag 4 and are electrically connected on electric power linkage unit 3.

In addition, ground floor 41 and the second layer 42 partly interconnect and form two welding areas 45 inner surface 412,422 that should wire 6 positions.Welding area 45 is coated respectively the two ends of this two wire 6 and these heater wires 5, and wire 6 and heater wire 5 are produced to position-limiting action, and strengthens the affixed degree between wire 6 and heater wire 5, to guarantee that wire 6 forms and is electrically connected with heater wire 5.On actual setting, the surface of heater wire 5 is coated a layer insulating (in figure do not draw), but the insulating barrier at two ends removes, and wire 6 is plain conductors (as copper cash) of not coated insulation layer.Heater wire 5 is arranged in after chamber 431, the two ends and both the direct contacts that wire 6 are arranged at respectively to heater wire 5 are electrically connected to form, then close by aforesaid high frequency fusion pressure or the mode such as hot pressing is welded together ground floor 41 and the second layer 42, and the two ends of coated wire 6 and heater wire 5 and fix both, wire 6 and the current-carrying part of heater wire 5 are in contact with one another really, to guarantee electrically conducting between the two.But above-mentioned explanation is only wherein a kind of execution mode of the present embodiment, should be as limit.

In sum, ground floor 41 and the second layer 42 tool insulating properties of heating articles for use 1, must additionally not arrange insulating barrier when use, and separate heater wire 5 by fusion portion 44 and can avoid short circuit to occur, therefore really can reach goal of the invention of the present invention.

Only as described above; it is only preferred embodiment of the present invention; when not limiting the scope of protection of the invention with this, the simple equivalence of generally doing according to the claims in the present invention book and description changes and modifies, within all still belonging to the scope that patent of the present invention contains.

Claims

1. a heater (2), is characterized in that comprising:

One hollow bag (4), this bag comprises a ground floor (41) and a second layer (42) of insulation, the outer peripheral edges (411,421) of this ground floor and this second layer interconnect and form an inner space (43), the inner surface (412,422) of this ground floor and this second layer partly links together and forms multiple fusion portions (44), and described inner space is divided into several chambers being interconnected (431) by the plurality of fusion portion; And

The heater wire (5) that at least one energising is heatable, is arranged in described chamber.

2. heater according to claim 1, is characterized in that: described heater wire is one, and described fusion portion arranges and forms many imaginary lines that are parallel to each other, and described chamber for described heater wire back and forth snake shape wear wherein.

3. heater according to claim 1, is characterized in that: described heater wire is some, many imaginary lines that are parallel to each other of described fusion portion's arrangement formation, and described chamber wears wherein respectively at intervals for described heater wire.

4. heater according to claim 3, is characterized in that: also comprise two wires (6), wherein a wire is electrically connected one end of described heater wire, and another wire is electrically connected the other end contrary described heater wire.

5. heater according to claim 4, it is characterized in that: the inner surface of the corresponding described lead location of described ground floor and this second layer interconnects at least partly and forms multiple welding areas (45), and this welding area is coated respectively the two ends of described wire and heater wire.

6. heating articles for use (1), can be electrically connected on an external power source, it is characterized in that comprising: the heater (2) as described in any one in claim 1 to 5, and an electric power linkage unit (3), this electric power linkage unit is electrically connected on the heater wire (5) of described heater (2).