CN214544842U - Electric heating pipe structure for warmer - Google Patents
Electric heating pipe structure for warmer Download PDFInfo
- Publication number
- CN214544842U CN214544842U CN202120608920.7U CN202120608920U CN214544842U CN 214544842 U CN214544842 U CN 214544842U CN 202120608920 U CN202120608920 U CN 202120608920U CN 214544842 U CN214544842 U CN 214544842U
- Authority
- CN
- China
- Prior art keywords
- electric heating
- heating tube
- electrothermal tube
- tube
- electrothermal
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- 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 - Fee Related
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 239000004411 aluminium Substances 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses an electric heat pipe structure for room heater, including electrothermal tube and the radiating fin who is connected with the electrothermal tube, the cladding of electrothermal tube surface has cast the aluminium lamination, and the electrothermal tube includes first electrothermal tube and second electrothermal tube, and wherein, first electrothermal tube is the U-shaped structure, and the second electrothermal tube is W shape structure, and first electrothermal tube cover is established outside second electrothermal tube, and the opening direction of first electrothermal tube and second electrothermal tube is unanimous. The electric heating tube structure for the warmer is characterized in that the electric heating tube is coated by aluminum through aluminum cast outside the electric heating tube, so that the problems of power reduction and oxidation of the electric heating tube are solved, and meanwhile, the whole aluminum cast is coated, so that the heat dissipation function is stronger.
Description
The technical field is as follows:
the utility model relates to the field of household appliances, particularly an electric heat pipe structure for room heater.
Background art:
in the existing electric heating tube structure, the common small household appliance heater adopts a structure heater made of aluminum strips and ceramic heating sheets (named PTC) or mica strips and resistance wires. The two heaters have the following defects that firstly, the heating material is exposed and is easy to oxidize and lose power to cause power reduction; secondly, the heat dissipation function of the heater (PTC) with the two material structures is poor. The power is reduced after one winter is used generally; thirdly, the heater (PT C) of the traditional structure limits the ventilation opening, the heating air outlet is smaller, and the heat dissipation function is poorer.
The utility model has the following contents:
the utility model aims to solve the technical problem of providing an electric heating pipe structure for a warmer which is antioxidant and has good heat dissipation effect.
The technical solution of the utility model is that, an electric heating tube structure for room heater is provided, including electrothermal tube and the radiating fin who is connected with the electrothermal tube, the outer surface cladding of electrothermal tube has the layer of cast aluminium.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: the electric heating tube is coated by aluminum by casting aluminum outside the electric heating tube, so that the problems of power reduction and oxidation of the electric heating tube are solved, and meanwhile, the whole aluminum casting is coated, so that the heat dissipation function is stronger.
Preferably, the electric heating tube comprises a first electric heating tube and a second electric heating tube, wherein the first electric heating tube is of a U-shaped structure, the second electric heating tube is of a W-shaped structure, the first electric heating tube is sleeved outside the second electric heating tube, and the opening directions of the first electric heating tube and the second electric heating tube are consistent.
Furthermore, the radiating fins are welded and fixed with the electric heating tube.
Description of the drawings:
fig. 1 is a schematic structural view of the electric heating tube and the cast aluminum layer of the present invention.
Fig. 2 is a schematic structural diagram of the first and second electrothermal tubes of the present invention.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 and 2, an electric heating tube structure for a warmer comprises an electric heating tube 1 and heat dissipation fins connected with the electric heating tube, wherein a cast aluminum layer 2 is coated on the outer surface of the electric heating tube 1, the heat dissipation fins can be fixedly connected with the cast aluminum layer on the surface of the electric heating tube in a welding mode, and the heat dissipation fins can be sequentially arranged at intervals by using a flat-plate fin structure in the prior art.
In order to optimize the structure, in this embodiment, the electric heating tube 1 includes a first electric heating tube 11 and a second electric heating tube 12, wherein the first electric heating tube 11 is U-shaped, the second electric heating tube 12 is W-shaped, the first electric heating tube 11 is sleeved outside the second electric heating tube 12, and the openings of the first electric heating tube 11 and the second electric heating tube 12 are in the same direction and are arranged at intervals, that is, the second electric heating tube 12 is located in the opening of the first electric heating tube 11.
The structure principle is that the electric heating tube is bent into a W shape and a U shape to surround, then aluminum is cast outside, and the electric heating tube is coated by aluminum, so that the problems of power reduction and oxidation of the electric heating tube are solved; and cast aluminium is whole to be wrapped up in the electrothermal tube surface, has improved the radiating efficiency for the heat dissipation function is stronger, and the product of 2000 watts of power of the product of the same type, the temperature that the product 1500 watts of power through this patent structure produced just can compare favourably the product of 2000 watts of power of current structure.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.
Claims (2)
1. The utility model provides an electric heat pipe structure for room heater, includes electrothermal tube and the radiating fin who is connected with the electrothermal tube, its characterized in that: the outer surface of the electric heating tube is coated with a cast aluminum layer, the electric heating tube comprises a first electric heating tube and a second electric heating tube, wherein the first electric heating tube is of a U-shaped structure, the second electric heating tube is of a W-shaped structure, the first electric heating tube is sleeved outside the second electric heating tube, and the opening directions of the first electric heating tube and the second electric heating tube are consistent.
2. The electric heat pipe structure for a warmer according to claim 1, characterized in that: the radiating fins are welded and fixed with the electric heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120608920.7U CN214544842U (en) | 2021-03-25 | 2021-03-25 | Electric heating pipe structure for warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120608920.7U CN214544842U (en) | 2021-03-25 | 2021-03-25 | Electric heating pipe structure for warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214544842U true CN214544842U (en) | 2021-10-29 |
Family
ID=78265831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120608920.7U Expired - Fee Related CN214544842U (en) | 2021-03-25 | 2021-03-25 | Electric heating pipe structure for warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214544842U (en) |
-
2021
- 2021-03-25 CN CN202120608920.7U patent/CN214544842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |