CN202957998U

CN202957998U - Heating device and heating article

Info

Publication number: CN202957998U
Application number: CN 201220579072
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: 2013-05-29
Anticipated expiration: 2022-11-06

Abstract

The utility model discloses a heating article, which can be electrically connected with an external power supply and comprises a heating device and an electric connection unit. The heating device comprises a hollow bag and at least one heating wire, wherein 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, internal surfaces of the first layer and the second layer are partially connected to form multiple fusion portions, and the multiple fusion portions divide the internal space into multiple communicated cavities; and the heating wire can be electrified to carry out heating and passes through the cavities. The electric connection unit is electrically connected with the heating wire. It is not required to wrap the heating device with extra insulating layers, and heating wires are arranged separately and do not contact with each other to avoid occurrence of short circuit.

Description

Heater and heating articles for use

Technical field

The utility model relates to a kind of heating articles for use, relates 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 components such as the yarn of heating function or wire, and the mode by sewing, braiding or laminating is arranged on common fabric, and for example notification number is No. 535453 patents, discloses a kind of heating fabric that adds.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, with symmetrical or asymmetric mode, weaves or adds in this fabric body.

This kind adds heating fabric can be made electric resistance heating assembly heating by the power supply supply and integral fabric is heated up, but also need coat this with insulating barrier during actual the use, adds heating fabric, 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 utility model provides a kind of and has not needed extra coated insulation layer, and heater wire does not contact heater and the heating articles for use that can avoid short circuit mutually for separation arranges.

The utility model for the technical scheme that solves its technical problem and adopt is: a kind of heater comprises:

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 a plurality of fusion section, the plurality of fusion section is divided into by described inner space the chamber that several are interconnected; And

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

As further improvement of the utility model, described heater wire is one, and described fusion section arranges and forms many imaginary lines that are parallel to each other, and described chamber for described heater wire back and forth the snake shape wear wherein.

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

As further improvement of the utility model, also comprise two wires, wherein a wire is electrically connected an end of described heater wire, and the other end that another wire is contrary by described heater wire is electrically connected.

As further improvement of the utility model, the inner surface of the corresponding described lead location of described ground floor and this second layer interconnects at least partly and forms the two ends that ，Gai welding area, a plurality of welding area coats respectively described wire and heater wire.

The utility model 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 beneficial effects of the utility model are: 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.

The accompanying drawing explanation

The first preferred embodiment structural representation that Fig. 1 is heating articles for use described in the utility model;

Fig. 2 is Fig. 1 cutaway view;

The second preferred embodiment structural representation that Fig. 3 is the described heating articles for use of utility model;

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 section 431---chamber

6---wire 45---welding area

Embodiment

About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description coordinated with reference to two graphic preferred embodiments, can clearly present.

Before the utility model is described in detail, be noted that in the following description content, similarly assembly is to mean with identical numbering.

Consulting Fig. 1 and Fig. 2 is the first preferred embodiment of the utility model heating 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, such as adopting 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 be used the material with far infrared or the character such as antibiotic 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 a plurality of fusion section 44, the plurality of fusion section 44 is divided into several chambers be interconnected 431 by inner space 43.At the present embodiment, ground floor 41 and the second layer 42 be the mode of being closed by the high frequency fusion pressure and mutually fusion form several fusion sections 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 for battery, therefore should not be limited to the execution mode of the present embodiment.

Furthermore, several fusion sections 44 are staggered and form many imaginary lines that are parallel to each other, and the fusion section 44 of every two adjacent imaginary lines defines the chamber 431 worn for heater wire 5 straight lines, and communicates with each other at the position chamber 431 that fusion section 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 the 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 section 44 setting positions, therefore should not be limited with the present embodiment.

Consult Fig. 2, Fig. 3 and Fig. 4, the second preferred embodiment for the utility model heating articles for use 1, 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 an end of some heater wires 5, another wire 6 other end that some heater wires 5 are contrary is electrically connected, and these two wires, 6 ends extend outside bag 4 and are electrically connected on electric power linkage unit 3.

In addition, the inner surface 412,422 that 42 pairs of ground floor 41 and the second layers should wire 6 positions partly interconnects and forms two welding areas 45.Welding area 45 coats 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 wire 6, with heater wire 5, forms and is electrically connected.On actual the setting, the surface of heater wire 5 coats a layer insulating (in figure draw), but the insulating barrier at two ends removes, and wire 6 is plain conductors (as copper cash) of not coated insulation layer.After heater wire 5 is arranged in 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 by aforesaid high frequency fusion pressure, close 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 during use, and separate heater wire 5 by fusion section 44 and can avoid short circuit to occur, therefore really can reach goal of the invention of the present utility model.

Only as described above; it is only preferred embodiment of the present utility model; when not limiting with this scope of the utility model protection; the simple equivalence of generally doing according to the utility model claims and description changes and modifies, within all still belonging to the scope that the utility model patent 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 of this ground floor and this second layer (411,421) interconnect and form an inner space (43), the inner surface of this ground floor and this second layer (412,422) partly links together and forms a plurality of fusion sections (44), and the plurality of fusion section is divided into several chambers be interconnected (431) by described inner space; And

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

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

3. heater according to claim 1, it is characterized in that: described heater wire is some, described fusion section arranges and forms many imaginary lines that are parallel to each other, 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 an end of described heater wire, and the other end that another wire is contrary by described heater wire is electrically connected.

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 a plurality of welding areas (45), and this welding area coats respectively the two ends of described wire and heater wire.

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