CN203225899U - Superconductive mica heater - Google Patents
Superconductive mica heater Download PDFInfo
- Publication number
- CN203225899U CN203225899U CN 201320245682 CN201320245682U CN203225899U CN 203225899 U CN203225899 U CN 203225899U CN 201320245682 CN201320245682 CN 201320245682 CN 201320245682 U CN201320245682 U CN 201320245682U CN 203225899 U CN203225899 U CN 203225899U
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- mica
- electric heating
- superconductive
- heating wires
- heater
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Abstract
The utility model belongs to the technical field of electric heating, and particularly relates to a superconductive mica heater. The superconductive mica heater comprises a mica plate, electric heating wires, a casing, and an end cover, the end cover is fixedly connected with the casing, the superconductive mica heater is characterized in that the electric heating wires are laid in and wrapped by the mica plate, the mica plate is arranged at the rear side of the end cover and is fixedly connected with the casing, and the end cover is provided with radiating holes. The thickness of the mica plate is 3 to 7 mm. The superconductive mica heater has the beneficial effects that the electric heating wires are laid in the mica plate made of mica powder, the electric heating wires is in direct contact with the mica plate and transfer heat, and thus not only is the heat transfer quicker than before, but also energy can be saved by 40%. Since the electric heating wires are wrapped by mica powder, no gap exists among mica, the loading capacity is strong, the service life is prolonged, the electric heating wires are not easy to oxidize, and the waterproof effects and radiating effects are good, thereby improving safety in the using process of the electric heater.
Description
Technical field
The utility model belongs to the electric-heating technology field, relates in particular to a kind of electric heater.
Background technology
The conventional electric heating device comprises mica, resistance wire, and on the mica, middle mica both sides respectively arranged the outer mica of a slice again in the middle of resistance wire was wrapped in, middle mica and outer mica are fixed together, this structural resistance silk is exposed to easily oxidation in the air, and easily water inlet, resistance wire is damaged and electric leakage, poor stability, electric heater is inner to have the space because the built on stilts of resistance wire arranged between mica and the mica, and it is slow not only to conduct heat, and bearing capacity is poor, and useful life is short.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of superconduction mica heater, comprise micarex, electrical heating wire, housing, end cap, described end cap is fixedlyed connected with described housing, it is characterized in that described electrical heating wire is laid in the described micarex, and coated by described micarex that described micarex is arranged on described end cap rear, and fixedly connected with described housing, described end cap is provided with louvre.
The thickness of described micarex is 3-7mm.
The beneficial effects of the utility model are: electrical heating wire is laid in the micarex of being made by mica powder, electrical heating wire and micarex direct contact heat transfer, not only heat transfer ratio is fast originally, and can save energy 40%, because heating wire is wrapped up by mica powder, so there is not the space between mica and the mica, bearing capacity is strong, has prolonged useful life, and electrical heating wire also is difficult for oxidized, and waterproof effect and good heat dissipation effect, increased the fail safe of electric heater use.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is rearview of the present utility model;
Fig. 3 is the cutaway view of the utility model micarex.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further and to be explained.
Among the figure, 1, micarex, 2, electrical heating wire, 3, housing, 4, end cap, 5, louvre, 6, mica particles.
As Figure 1-3, the utility model provides a kind of superconduction mica heater, comprise micarex 1, electrical heating wire 2, housing 3, end cap 4, end cap 4 is fixedlyed connected with the bottom surface of housing 3, electrical heating wire 2 is laid in the micarex 1, and coated by micarex 1, micarex 1 is arranged on end cap 4 rears, and fixedly connected with housing 3, end cap 4 is provided with louvre 5, housing 3 and end cap 4 structure that is formed in one, and the thickness of micarex 1 is 3-7mm, the pulverous mica particles 6 of micarex 1 usefulness is made, so that electrical heating wire 2 is coated on inside.
During use, electric heater of the present utility model is connected body of wall by screw gets final product with housing 3.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should belong within the patent covering scope of the present utility model.
Claims (2)
1. superconduction mica heater, comprise micarex (1), electrical heating wire (2), housing (3), end cap (4), described end cap (4) is fixedlyed connected with described housing (3), it is characterized in that described electrical heating wire (2) is laid in the described micarex (1), and coated by described micarex (1), described micarex (1) is arranged on described end cap (4) rear, and fixedlys connected with described housing (3), and described end cap (4) is provided with louvre (5).
2. superconduction mica heater according to claim 1, the thickness of described micarex (1) is 3-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245682 CN203225899U (en) | 2013-05-09 | 2013-05-09 | Superconductive mica heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245682 CN203225899U (en) | 2013-05-09 | 2013-05-09 | Superconductive mica heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225899U true CN203225899U (en) | 2013-10-02 |
Family
ID=49252888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245682 Expired - Fee Related CN203225899U (en) | 2013-05-09 | 2013-05-09 | Superconductive mica heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661342A (en) * | 2015-02-10 | 2015-05-27 | 上海欧展电器有限公司 | Mica heater and manufacturing process thereof |
-
2013
- 2013-05-09 CN CN 201320245682 patent/CN203225899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661342A (en) * | 2015-02-10 | 2015-05-27 | 上海欧展电器有限公司 | Mica heater and manufacturing process thereof |
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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: 20131002 Termination date: 20160509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |