CN204721640U - A kind of PTC heat block with shield conductive film - Google Patents
A kind of PTC heat block with shield conductive film Download PDFInfo
- Publication number
- CN204721640U CN204721640U CN201520291175.2U CN201520291175U CN204721640U CN 204721640 U CN204721640 U CN 204721640U CN 201520291175 U CN201520291175 U CN 201520291175U CN 204721640 U CN204721640 U CN 204721640U
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- aluminium
- insulating paper
- heat block
- paper cover
- pieces
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Abstract
With a PTC heat block for shield conductive film, it comprises at least two pieces of PTC heating plates clamped by left and right two aluminium electrode slice, two aluminium electrode slices is connected to respectively at least one and connects wire and form an its components; The outside of described its components is nested with an insulating paper cover, is enclosed with one deck screen aluminium film, and outside aluminium film, loads an aluminium heat-generating disc after sandwiched two pieces of aluminium flakes stepped up form a complete heat block assembly in this insulating paper cover outside; Two described aluminium electrode slices are gripped with four pieces of uniform PTC heating plates, and rushing riveting respectively on the top of described two aluminium electrode slices has a connection wire respectively accessing live wire and zero line; The earth lead of a velamen stripping head is gripped with between described aluminium film and insulating paper cover; Described insulating paper cover is for being sealed that make, that can from top put into two aluminium electrode slices pocket cap in bottom by blanching by insulating paper; It has rational in infrastructure, safe and reliable, long service life, the feature such as influence electricity during use.
Description
Technical field
The utility model relates to a kind of band shield conductive film PTC heat block, it is suitable for the device with Pediluvium apparatus PTC heat block heating liquid.
Background technology
In prior art, with PTC heat block heating liquid, can produce induced electricity in PTC heat block surface and Pediluvium apparatus water, faradic voltage can exceed human safety voltage simultaneously.So in Pediluvium apparatus use procedure, can feel when foot enters in water and strong electric picotement make people produce unsafe sensation.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of rational in infrastructure, safe and reliable, long service life, the PTC heat block of the band shield conductive film of influence electricity during use.
The purpose of this utility model has been come by following technical solution, a kind of PTC heat block with shield conductive film, it comprises at least two pieces of PTC heating plates clamped by left and right two aluminium electrode slice, two aluminium electrode slices is connected to respectively at least one and connects wire and form an its components; The outside of described its components is nested with an insulating paper cover, is enclosed with one deck screen aluminium film, and outside aluminium film, loads an aluminium heat-generating disc after sandwiched two pieces of aluminium flakes stepped up form a complete heat block assembly in this insulating paper cover outside.
Two aluminium electrode slices described in the utility model are gripped with four pieces of uniform PTC heating plates, and rushing riveting respectively on the top of described two aluminium electrode slices has a connection wire respectively accessing live wire and zero line; The earth lead of a velamen stripping head is gripped with between described aluminium film and insulating paper cover.
Insulating paper cover described in the utility model is for being sealed that make, that can from top put into two aluminium electrode slices pocket cap in bottom by blanching by insulating paper.
During actual use, PTC heat block described in the utility model is arranged on a kind of with in the Pediluvium apparatus of water, the advantage of this heat block is: make Logic judgment by wiring board, its earth connection is connected with the zero line of civil power all the time, so blocked the generation of PTC heat block to the distributed capacitance of water, eliminate faradic generation in heat block surface and Pediluvium apparatus water.
The utility model has rational in infrastructure, safe and reliable, long service life, the feature such as influence electricity during use.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is integral installation distribution structure schematic diagram of the present utility model.
Fig. 3 is perspective view described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1-3, a kind of PTC heat block with shield conductive film described in the utility model, it comprises and at least two pieces of PTC heating plate 2, two aluminium electrode slices 1 clamped by left and right two aluminium electrode slice 1 are connected at least one respectively connect wire 3,4 and form an its components; The outside of described its components is nested with an insulating paper cover 5, outside this insulating paper cover 5, be enclosed with one deck screen aluminium film 6, and the rear aluminium heat-generating disc 8 that loads of sandwiched two pieces of aluminium flakes stepped up 7 forms a complete heat block assembly outside aluminium film 6.
Shown in figure, two aluminium electrode slices 1 described in the utility model are gripped with four pieces of uniform PTC heating plates 2, and rushing riveting respectively on the top of described two aluminium electrode slices 1 has a connection wire 3,4 respectively accessing live wire and zero line; The earth lead 9 of a velamen stripping head is gripped with between described aluminium film 6 and insulating paper cover 5.
Insulating paper cover 5 described in the utility model is for being sealed that make, that can from top put into two aluminium electrode slices 1 pocket cap in bottom by blanching by insulating paper.
Embodiment: the utility model comprises four pieces of built-in PTC heating plates, is clamped by two pieces of aluminium electrode slice both sides, and the riveting of two pieces of aluminium electrode slice upper punches has two wires, and two wires access live wire and zero line respectively, forms a widgets like this.This widgets is by the insulating paper filled in a bottom and sealed by blanching; Wrap up in one deck screen aluminium film in insulating paper outer surface border, and between aluminium film and insulating paper, press from both sides the earth connection of a velamen stripping head 20mm, guarantee that earth connection effectively contacts screen aluminium film, outside aluminium film, press from both sides two pieces of clamping aluminium flakes, form a large assembly like this; This large assembly is put into aluminium heat-generating disc, material is thus formed a band shield conductive film PTC heat block.
This PTC heat block is arranged on a kind of with in the Pediluvium apparatus of water, Logic judgment is made by wiring board, its earth connection is connected with the zero line of civil power all the time, so blocked the generation of PTC heat block to the distributed capacitance of water, eliminates faradic generation in heat block surface and Pediluvium apparatus water.
Claims (3)
1. the PTC heat block with shield conductive film, it comprises at least two pieces of PTC heating plates clamped by left and right two aluminium electrode slice, two aluminium electrode slices is connected to respectively at least one and connects wire and form an its components; The outside of described its components is nested with an insulating paper cover, is enclosed with one deck screen aluminium film, and outside aluminium film, loads an aluminium heat-generating disc after sandwiched two pieces of aluminium flakes stepped up form a complete heat block assembly in this insulating paper cover outside.
2. the PTC heat block of band shield conductive film according to claim 1, it is characterized in that two described aluminium electrode slices are gripped with four pieces of uniform PTC heating plates, rushing riveting respectively on the top of described two aluminium electrode slices has a connection wire respectively accessing live wire and zero line; The earth lead of a velamen stripping head is gripped with between described aluminium film and insulating paper cover.
3. the PTC heat block of band shield conductive film according to claim 1 and 2, is characterized in that described insulating paper cover is for being sealed that make, that can from top put into two aluminium electrode slices pocket cap in bottom by blanching by insulating paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291175.2U CN204721640U (en) | 2015-05-08 | 2015-05-08 | A kind of PTC heat block with shield conductive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291175.2U CN204721640U (en) | 2015-05-08 | 2015-05-08 | A kind of PTC heat block with shield conductive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721640U true CN204721640U (en) | 2015-10-21 |
Family
ID=54320597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291175.2U Expired - Fee Related CN204721640U (en) | 2015-05-08 | 2015-05-08 | A kind of PTC heat block with shield conductive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963361A (en) * | 2017-12-22 | 2019-07-02 | 埃贝赫卡腾有限两合公司 | Manufacture the method for being thermally generated element |
-
2015
- 2015-05-08 CN CN201520291175.2U patent/CN204721640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109963361A (en) * | 2017-12-22 | 2019-07-02 | 埃贝赫卡腾有限两合公司 | Manufacture the method for being thermally generated element |
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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: 20151021 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |