CN203240645U - Foot warmer - Google Patents
Foot warmer Download PDFInfo
- Publication number
- CN203240645U CN203240645U CN 201320120791 CN201320120791U CN203240645U CN 203240645 U CN203240645 U CN 203240645U CN 201320120791 CN201320120791 CN 201320120791 CN 201320120791 U CN201320120791 U CN 201320120791U CN 203240645 U CN203240645 U CN 203240645U
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- CN
- China
- Prior art keywords
- pedal
- casing
- fixed
- electric heating
- box body
- 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 - Fee Related
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Abstract
The utility model discloses a foot warmer, belongs to an electric heating warming device, and aims to provide the electric heating warming device which has the effects of automatic temperature control and power-off protection. The foot warmer comprises a box body, an electric heating element and a pedal, wherein the electric heating element is fixed in the box body, and the pedal is arranged in the box body. Springs (7) and a control switch (3) are arranged below the pedal (8), the springs (7) are fixed in the box body (5), and the control switch is electrically connected with the electric heating element. The foot warmer has the advantages of being capable of saving electricity, safe, reliable, long in service life and the like, and is an electric heating device used for warming in winter.
Description
Technical field
The utility model relates to a kind of electrothermal heating apparatus, relates in particular to a kind of footwarmer.
Background technology:At present, widely used footwarmer is made of the heating and the pedal that are fixed in the casing usually.Although this structure is fairly simple, owing to not having power-off protection function and temp. control function; When personnel leave and when forgetting powered-down, not only wasted electric energy, but also easy initiation fire, and heating is in for a long time the hot operation state and also easily damages.
Summary of the invention:For the defects that exists in the prior art, the utility model aims to provide a kind of temperature automatically controlled and footwarmer power-off protection function of having.
To achieve these goals, the utility model by the following technical solutions: it comprises casing, be fixed on heating in this casing, be located at the pedal in this casing; The medi-spring that is fixed on casing and the gauge tap that is electrically connected with described heating are arranged below pedal.
Be fixed with the temperature detect switch (TDS) that is electrically connected with heating in the casing; Described heating is mica heating plate, and pedal is the paliform structure; Be fixed with block in the casing.
Compared with the prior art, the utility model is owing to having adopted technique scheme, gauge tap and spring have been increased on the basis of traditional structure, therefore when leaving rear spring, personnel just can gauge tap be cut off the electricity supply pedal jack-up, thus the purpose that reaches using electricity wisely, prolongs the heating life-span and eliminate disaster hidden-trouble.In addition, owing to having increased temperature detect switch (TDS), even if therefore spring or gauge tap lost efficacy, temperature detect switch (TDS) also can automatic cut-off power, and is more safe and reliable.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Among the figure: control flow 1 block 2 gauge taps 3 mica heating plates 4 casings 5 temperature detect switch (TDS)s 6 springs 7 pedals 8
The specific embodiment:The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in Figure 1: the side of casing 5 is fixed with liquid crystal control flow 1, and the pedal 8 of paliform is bearing in the casing 5 by four springs 7; There is mica heating plate 4 and the gauge tap 3 that is fixed on casing 5 bottoms the below of pedal 8, and this gauge tap is electrically connected with mica heating plate 4.
In order further to improve security, the temperature detect switch (TDS) 6 that is fixed on casing 5 bottoms and is electrically connected with mica heating plate 4 is arranged below pedal 8; For the stroke of control pedal 8, also be fixed with block 2 in the bottom of casing 5.
Claims (5)
1. footwarmer comprises casing, is fixed on heating in this casing, is located at the pedal in this casing; It is characterized in that: the spring (7) that is fixed in the casing (5) and the gauge tap (3) that is electrically connected with described heating are arranged in the below of pedal (8).
2. footwarmer according to claim 1 is characterized in that: be fixed with the temperature detect switch (TDS) (6) that is electrically connected with heating in the casing (5).
3. footwarmer according to claim 1 and 2, it is characterized in that: described heating is mica heating plate (4), and pedal (8) is the paliform structure.
4. footwarmer according to claim 1 and 2 is characterized in that: be fixed with block (2) in the casing (5).
5. footwarmer according to claim 3 is characterized in that: be fixed with block (2) in the casing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120791 CN203240645U (en) | 2013-03-18 | 2013-03-18 | Foot warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120791 CN203240645U (en) | 2013-03-18 | 2013-03-18 | Foot warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240645U true CN203240645U (en) | 2013-10-16 |
Family
ID=49317937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120791 Expired - Fee Related CN203240645U (en) | 2013-03-18 | 2013-03-18 | Foot warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800284A (en) * | 2018-05-28 | 2018-11-13 | 贵州众暖科技开发有限公司 | A kind of heating box using mica heating plate |
-
2013
- 2013-03-18 CN CN 201320120791 patent/CN203240645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800284A (en) * | 2018-05-28 | 2018-11-13 | 贵州众暖科技开发有限公司 | A kind of heating box using mica heating plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160318 |