CN202998510U - A ptc heater - Google Patents
A ptc heater Download PDFInfo
- Publication number
- CN202998510U CN202998510U CN 201220656811 CN201220656811U CN202998510U CN 202998510 U CN202998510 U CN 202998510U CN 201220656811 CN201220656811 CN 201220656811 CN 201220656811 U CN201220656811 U CN 201220656811U CN 202998510 U CN202998510 U CN 202998510U
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- China
- Prior art keywords
- fin
- ptc heater
- heat dissipating
- model
- utility
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a PTC heater comprising multiple heat dissipating sheets and multiple PTC heating bodies. The multiple heat dissipating sheets are arranged in parallel and the multiple PTC heating bodies are solidified under high temperature between every two heat dissipating sheets. The heat dissipating sheets are formed by using extrusion forming technology. The head of each heat dissipating sheet is equipped with a leading-out terminal. The heat dissipating sheets of the PTC heater are formed by using extrusion forming technology so the manufacturing technique of the PTC heater is very simple.
Description
Technical field
The utility model relates to a kind of ptc heater.
Background technology
The fin of existing ptc heater welds together with undulatory aluminium flake and heating face, the manufacturing process more complicated.Between undulatory aluminium flake and heating face just line contact, heat transfer area is very little, electric conversion efficiency is low.
The utility model content
Technical problem to be solved in the utility model is to provide the ptc heater that a kind of manufacturing process is simple, electric conversion efficiency is high.
In order to solve the problems of the technologies described above, technical scheme provided by the utility model is: a kind of ptc heater comprises a plurality of fin and a plurality of PTC heater; Described a plurality of fin be arranged in parallel, and its between any two all hot setting a plurality of PTC heaters are arranged; Described fin is by extrusion modling; The head of described each fin is equipped with leading-out terminal.
Described fin also comprises heating face, and a plurality of radiating fins on the heating face of being arranged on; The heating face of described fin is that face contacts with radiating fin.
After having adopted technique scheme, the utlity model has following beneficial effect: (1) fin of the present utility model is by extrusion modling, so manufacturing process is very simple.
(2) the heating face of fin of the present utility model is that face contacts with radiating fin, and heat transfer area is large, so electric conversion efficiency is high.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is:
Embodiment
(embodiment 1)
See Fig. 1, the ptc heater of the present embodiment comprises a plurality of fin 1 and a plurality of PTC heater 2.
A plurality of fin 1 be arranged in parallel, and its between any two all hot setting a plurality of PTC heaters 2 are arranged.Fin 1 is by extrusion modling, and manufacturing process is very simple.The head of each fin 1 is equipped with leading-out terminal 1-1.Fin 1 also comprises heating face 1-2, and a plurality of radiating fin 1-3 on the heating face of being arranged on 1-2.The heating face 1-2 of fin 1 is that face contacts with radiating fin 1-3, and heat transfer area is large, and electric conversion efficiency is high.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (2)
1. a ptc heater, is characterized in that: comprise a plurality of fin (1) and a plurality of PTC heater (2); Described a plurality of fin (1) be arranged in parallel, and its between any two all hot setting a plurality of PTC heaters (2) are arranged; Described fin (1) is by extrusion modling; The head of described each fin (1) is equipped with leading-out terminal (1-1).
2. a kind of ptc heater according to claim 1, it is characterized in that: described fin (1) also comprises heating face (1-2), and a plurality of radiating fins (1-3) on the heating face of being arranged on (1-2); The heating face (1-2) of described fin (1) contacts for face with radiating fin (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656811 CN202998510U (en) | 2012-12-04 | 2012-12-04 | A ptc heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656811 CN202998510U (en) | 2012-12-04 | 2012-12-04 | A ptc heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998510U true CN202998510U (en) | 2013-06-12 |
Family
ID=48569633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656811 Expired - Lifetime CN202998510U (en) | 2012-12-04 | 2012-12-04 | A ptc heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030729A (en) * | 2018-01-11 | 2019-07-19 | 埃贝赫卡腾有限两合公司 | Electric heating equipment |
-
2012
- 2012-12-04 CN CN 201220656811 patent/CN202998510U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030729A (en) * | 2018-01-11 | 2019-07-19 | 埃贝赫卡腾有限两合公司 | Electric heating equipment |
| CN110030729B (en) * | 2018-01-11 | 2022-05-17 | 埃贝赫卡腾有限两合公司 | Electric heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |