CN202979327U - PTC aluminum heating body - Google Patents
PTC aluminum heating body Download PDFInfo
- Publication number
- CN202979327U CN202979327U CN 201220575123 CN201220575123U CN202979327U CN 202979327 U CN202979327 U CN 202979327U CN 201220575123 CN201220575123 CN 201220575123 CN 201220575123 U CN201220575123 U CN 201220575123U CN 202979327 U CN202979327 U CN 202979327U
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- ptc
- heating body
- electrode slice
- heater
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Abstract
The utility model relates to the field of PTC heating bodies and discloses a PTC aluminum heating body. The PTC aluminum heating body provided by the utility model comprises a PTC heating body, electrode sheets and a tubular aluminum profile. The electrode sheets and the PTC heating body are located in the aluminum profile. The electrode sheets are attached to upper and lower surfaces of the PTC heating body. The outer surface of the PTC heating body attached with the electrode sheets is coated with an insulating paper. The electrode sheets are connected with high temperature wires. The aluminum profile is semi-cylindrical tubular. The insulating paper is an insulating yellow paper. The joints of the electrode sheets and the wires are sheathed with sleeves. Each sleeve is any one of a heat-shrinkable sleeve, a silica gel sleeve or an inner fiber and outer rubber sleeve. The PTC aluminum heating body provided by the utility model has the characteristic of high heat conduction power, and can meet the demand of a high power heating product.
Description
Technical field
The utility model relates to PTC heater field, relates in particular to a kind of PTC aluminum component heater.
Background technology
The PTC heater is a kind of ceramic material, can be temperature automatically controlled.During energising, because itself resistance of room temperature is smaller, therefore initial current is larger, can make the very fast heating up of PTC heater, cause resistance value own to increase sharply entering the transition district, this moment can be just very little by the electric current of PTC heater, make the moderate maintenance steady state value of PTC heater surface temperature, this steady temperature is only relevant with Curie temperature and the applied voltage of PTC heater, and substantially irrelevant with ambient temperature.Utilizing this characteristic, use extremely extensively in actual life, is directly it to be used as pyrotoxin, such as heater of hair straightener, curler, warmer, thermal therapeutic apparatus, electric hot tray etc.But this type of use is all relatively not high product of power, generally all below 5000W, for high-power industrial water heaters, can't satisfy its requirement.Simultaneously, the PTC heater in use is understood the harmful substances such as generation silicon, lead that come off because of crust after heating in the heating use procedure.
Summary of the invention
The purpose of the utility model embodiment is: a kind of PTC aluminum component heater is provided, has the high characteristics of heat conduction power, can satisfy the demand of high-power heating product.
A kind of PTC aluminum component heater that the utility model embodiment provides comprises PTC heater, electrode slice and tubular aluminum section bar; It is inner that described electrode slice and described PTC heater all are positioned at described aluminium section bar, and described electrode slice is affixed on the upper and lower surface of described PTC heater; Be enclosed with insulating paper at the described PTC heater outer surface that posts electrode slice; Described electrode slice is connected with the wire of high temperature.
Optionally, described aluminium section bar is semi-cylindrical tubulose.
Optionally, described insulating paper is the yellow paper of insulation.
Optionally, described electrode slice and described connecting position of wires cover have sleeve pipe.
Optionally, described sleeve pipe is any one in the outer gum cover pipe of heat-shrinkable T bush, silica gel sleeve pipe or interior fibre.
Therefore, use the technical scheme of the utility model embodiment, described PTC heater is arranged in the tubular aluminum section bar, and post electrode slice in described PTC heater upper and lower surface, then electrode slice is connected with external power source by resistant to elevated temperatures wire, thereby make described PTC heater in the process of generating heat, area of dissipation increases, thereby also just make heating power be greatly improved, also solved simultaneously the come off problem of harmful substances such as producing silicon, lead of crust that the PTC heater directly causes after heating.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
The structure front view of a kind of PTC aluminum component heater that Fig. 1 provides for the utility model;
The structure rearview of a kind of PTC aluminum component heater that Fig. 2 provides for the utility model.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
as depicted in figs. 1 and 2, PTC aluminum component heater shown in the utility model, comprise PTC heater 1, electrode slice 2 and tubular aluminum section bar 3, described aluminium section bar 3 is half-cylindrical, described PTC heater 1 and electrode slice all are positioned at described aluminium section bar 3 inside, described electrode slice 2 is affixed on the upper and lower surface of described PTC heater 1 simultaneously, and described electrode slice 2 is derived by resistant to elevated temperatures wire 4, at described electrode slice 2 and described wire 4 junction covers, sleeve pipe 5 is arranged, described sleeve pipe 5 is heat-shrinkable T bush, any one in the outer gum cover pipe of silica gel sleeve pipe or interior fibre, make connection more firm, be difficult for disconnecting.In addition, be enclosed with insulating paper 6 at the described outer surface that posts the PTC heater 1 of electrode slice 2, play extraordinary insulating effect, what generally adopt is the yellow paper of insulation.
PTC aluminum component heater described in the utility model, described PTC heater 1 is packed in semi-cylindrical tubular aluminum section bar 3, then be connected by the electrode slice 2 with wire 4, namely after switching on power by wire 4, electrode slice 2 is also pulled up a horse conductivity to described PTC heater 1, described PTC heater 1 is in the process of heating power, heat is left to surrounding by described aluminium section bar 3, described aluminium section bar 3 not only has fabulous conduction effect, its shape has also increased the area of heat radiation, thereby make described PTC heater 1 in time and fast conduct heat, greatly promoted heat conduction power, satisfied in industry high-power demand, simultaneously, also avoided having caused crust to come off because of described PTC heater 1 direct heat transfer, and generation silicon, the problem of the harmful substances such as lead.
The above technical scheme that the utility model embodiment is provided is described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. PTC aluminum component heater is characterized in that:
Comprise PTC heater, electrode slice and tubular aluminum section bar;
It is inner that described electrode slice and described PTC heater all are positioned at described aluminium section bar, and described electrode slice is affixed on the upper and lower surface of described PTC heater;
Be enclosed with insulating paper at the described PTC heater outer surface that posts electrode slice;
Described electrode slice is connected with resistant to elevated temperatures wire.
2. PTC aluminum component heater according to claim 1 is characterized in that:
Described aluminium section bar is semi-cylindrical tubulose.
3. PTC aluminum component heater according to claim 1 is characterized in that:
Described insulating paper is the yellow paper of insulation.
4. PTC aluminum component heater according to claim 1 is characterized in that:
Described electrode slice and described connecting position of wires cover have sleeve pipe.
5. PTC aluminum component heater according to claim 4 is characterized in that:
Described sleeve pipe is any one in the outer gum cover pipe of heat-shrinkable T bush, silica gel sleeve pipe or interior fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575123 CN202979327U (en) | 2012-11-02 | 2012-11-02 | PTC aluminum heating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220575123 CN202979327U (en) | 2012-11-02 | 2012-11-02 | PTC aluminum heating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979327U true CN202979327U (en) | 2013-06-05 |
Family
ID=48520342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220575123 Expired - Fee Related CN202979327U (en) | 2012-11-02 | 2012-11-02 | PTC aluminum heating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566953A (en) * | 2015-01-08 | 2015-04-29 | 浙江鑫通电子有限公司 | Strong natural convection electric heating device |
| WO2015184859A1 (en) * | 2014-06-03 | 2015-12-10 | 上海帕克热敏陶瓷有限公司 | Instant heating-type ptc liquid heater |
-
2012
- 2012-11-02 CN CN 201220575123 patent/CN202979327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184859A1 (en) * | 2014-06-03 | 2015-12-10 | 上海帕克热敏陶瓷有限公司 | Instant heating-type ptc liquid heater |
| CN104566953A (en) * | 2015-01-08 | 2015-04-29 | 浙江鑫通电子有限公司 | Strong natural convection electric heating device |
| CN104566953B (en) * | 2015-01-08 | 2018-09-18 | 浙江鑫通电子有限公司 | A kind of strong free convection electric calorifie installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |