CN206547203U - A kind of type of heat piece - Google Patents
A kind of type of heat piece Download PDFInfo
- Publication number
- CN206547203U CN206547203U CN201720144827.9U CN201720144827U CN206547203U CN 206547203 U CN206547203 U CN 206547203U CN 201720144827 U CN201720144827 U CN 201720144827U CN 206547203 U CN206547203 U CN 206547203U
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- CN
- China
- Prior art keywords
- crust
- fever tablet
- generating component
- heat generating
- porcelain ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of type of heat piece, including crust, the quantity of the crust is two layers, and two layers of crust is connected in marginal position by waterproof layer, insulating trip and heat generating component are provided between two layers of crust, and in the outer surface of crust provided with temperature display and several stamps, the insulating trip is located at the surrounding of heat generating component, the temperature display is connected by wire with heat generating component, the heat generating component is made up of porcelain ring and fever tablet, the fever tablet is located at the inside of porcelain ring, the fever tablet is in series by some PTC heated filaments, the heat generating component positive and negative is provided with surface electrode, drawn from crust the surface electrode bottom, by being provided with PTC heated filaments and porcelain ring, utilize the heat resistance characteristic for magnetic heater of making pottery, when fever tablet reaches setting high temperature, because high value low current conducting state is presented in pottery magnetic heater, hot warm constant return can be obtained, it can effectively prevent fever tablet from occurring potential safety hazard because temperature is too high.
Description
Technical field
The utility model is related to electro-heat equipment technical field, specially a kind of type of heat piece.
Background technology
Fever tablet is a kind of electric heating element that can be generated heat, and fever tablet utilizes micarex（Mica sheet）Good insulating properties and
Its resistance to elevated temperatures, it is with micarex（Piece）For skeleton and insulating barrier, it is aided with galvanized sheet or stainless steel plate is made to support protection, can do
Into the heater element of the various type shapes such as tabular, sheet, cylindric, coniform, tubular, circle shape.Normal surface load 2.5-
3W, can 500 DEG C of heatproof.Fever tablet is the special sheet electric elements for converting electrical energy into heat energy, because its is cheap, is used
It is convenient, it is easy for installation, it is pollution-free, it is widely used in various heating occasions.
The fever tablet sold in the market, can substantially meet the use requirement of people, but come with some shortcomings, such as gold
Category fever tablet is easily burnt out because of overheat, and fault rate is high, and not only easily the person is caused harm, and fire hazardous, makes
Into property loss, there is potential safety hazard.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of type of heat piece, including crust, institute
The quantity for stating crust is two layers, and two layers of crust is connected in marginal position by waterproof layer, provided with exhausted between two layers of crust
Embolium and heat generating component, and in the outer surface of crust provided with temperature display and several stamps, the insulating trip is located at heating
The surrounding of component, the temperature display is connected by wire with heat generating component, and the heat generating component is by porcelain ring and fever tablet
Composition, the fever tablet is located at the inside of porcelain ring, and the fever tablet is in series by some PTC heated filaments, the heating group
Part positive and negative is provided with surface electrode, and the surface electrode bottom is drawn from crust.
As a kind of preferred technical scheme of the utility model, the insulating trip by polyethylene or polyurethane into.
As a kind of preferred technical scheme of the utility model, the shape of the porcelain ring and fever tablet is square,
And the length of side of fever tablet is the half of porcelain ring.
As a kind of preferred technical scheme of the utility model, the thickness of the fever tablet is 2mm, the thickness of the porcelain ring
Spend for 5mm.
Compared with prior art, the beneficial effects of the utility model are：The type of heat piece, by being provided with PTC heated filaments
And porcelain ring, using the heat resistance characteristic for magnetic heater of making pottery, when fever tablet reaches setting high temperature, because high resistant is presented in pottery magnetic heater
It is worth low current conducting state, therefore hot warm constant return can be obtained, can effectively prevents fever tablet from potential safety hazard occur because temperature is too high,
And by being provided with waterproof layer and insulating trip, leaky effectively being prevented, multiple form eliminates potential safety hazard, it is to avoid the person
And property incurs loss.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1- crusts；2- waterproof layers；3- insulating trips；4- heat generating components；5- temperature displays；6- stamps；7- wires；
8- porcelain rings；9- fever tablets；10-PTC heated filaments；11- surface electrodes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of type of heat piece, including crust 1, it is described outer
The quantity of skin 1 is two layers, and two layers of crust 1 is connected in marginal position by waterproof layer 2, prevents moisture from entering internal so as to cause
Insulating trip 3 and heat generating component 4 are provided between the potential safety hazards such as electric leakage, two layers of crust 1, and is provided with the outer surface of crust 1
Temperature display 5 and several stamps 6, temperature display 5 are used for the temperature for showing inner heat, and the insulating trip 3 is located at hair
The surrounding of hot component 4, the temperature display 5 is connected by wire 7 with heat generating component 4, and the heat generating component 4 is by porcelain ring 8
Constituted with fever tablet 9, the fever tablet 9 is located at the inside of porcelain ring 8, using the heat resistance characteristic for magnetic heater of making pottery, when fever tablet 9
When reaching setting high temperature, because high value low current conducting state is presented in pottery magnetic heater, therefore hot warm constant return, the hair can be obtained
Backing 9 is in series by some PTC heated filaments 10, and PTC heated filaments 10 have the characteristic of constant temperature warming, and the heat generating component 4 is positive and negative
Face is provided with surface electrode 11, and the bottom of surface electrode 11 is drawn from crust 1, and PTC heated filaments are heated for being powered.
Preferably, the insulating trip 3 by polyethylene or polyurethane into can effectively prevent heat generating component 4 from leaking electricity
So as to injure user；The shape of the porcelain ring 8 and fever tablet 9 is square, and the length of side of fever tablet 9 is porcelain ring 8
Half；The thickness of the fever tablet 9 is 2mm, and the thickness of the porcelain ring 8 is 5mm.
Specifically used mode and advantage：The type of heat piece, by being provided with PTC heated filaments and porcelain ring, utilizes magnetic hair of making pottery
The heat resistance characteristic of hot body, when fever tablet reaches setting high temperature, because high value low current conducting state is presented in pottery magnetic heater, therefore
Hot warm constant return can be obtained, can effectively prevent fever tablet from potential safety hazard occur because temperature is too high, and by being provided with waterproof layer
And insulating trip, leaky is effectively prevented, multiple form eliminates potential safety hazard, it is to avoid the person and property incur loss.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of type of heat piece, including crust（1）, it is characterised in that：The crust（1）Quantity for outside two layers, and two layers
Skin（1）Pass through waterproof layer in marginal position（2）Connection, two layers of crust（1）Between be provided with insulating trip（3）And heat generating component
（4）, and in crust（1）Outer surface be provided with temperature display（5）With several stamps（6）, the insulating trip（3）Positioned at heating
Component（4）Surrounding, the temperature display（5）Pass through wire（7）With heat generating component（4）Connection, the heat generating component（4）By
Porcelain ring（8）And fever tablet（9）Composition, the fever tablet（9）Positioned at porcelain ring（8）Inside, the fever tablet（9）By some
Root PTC heated filaments（10）It is in series, the heat generating component（4）Positive and negative is provided with surface electrode（11）, the surface electrode
（11）Bottom is from crust（1）Draw.
2. a kind of type of heat piece according to claim 1, it is characterised in that：The insulating trip（3）By polyethylene or
Polyurethane into.
3. a kind of type of heat piece according to claim 1, it is characterised in that：The porcelain ring（8）And fever tablet（9）'s
Shape is square, and fever tablet（9）The length of side be porcelain ring（8）Half.
4. a kind of type of heat piece according to claim 1, it is characterised in that：The fever tablet（9）Thickness be 2mm,
The porcelain ring（8）Thickness be 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144827.9U CN206547203U (en) | 2017-02-17 | 2017-02-17 | A kind of type of heat piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144827.9U CN206547203U (en) | 2017-02-17 | 2017-02-17 | A kind of type of heat piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206547203U true CN206547203U (en) | 2017-10-10 |
Family
ID=59994106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144827.9U Active CN206547203U (en) | 2017-02-17 | 2017-02-17 | A kind of type of heat piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206547203U (en) |
-
2017
- 2017-02-17 CN CN201720144827.9U patent/CN206547203U/en active Active
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| GR01 | Patent grant |