CN211557516U - Electric heating floor mat with leakage current recovery device - Google Patents
Electric heating floor mat with leakage current recovery device Download PDFInfo
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- CN211557516U CN211557516U CN202020309044.3U CN202020309044U CN211557516U CN 211557516 U CN211557516 U CN 211557516U CN 202020309044 U CN202020309044 U CN 202020309044U CN 211557516 U CN211557516 U CN 211557516U
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Abstract
The utility model discloses an electric heating floor mat with a leakage current recovery device, which comprises a decorative layer, a grounding shielding layer, an insulating layer, an electric heating film and an insulating layer, wherein the grounding shielding layer is arranged at the upper end of the decorative layer, the insulating layer is arranged at the upper end of the grounding shielding layer, the electric heating film is arranged at the upper end of the insulating layer, and the insulating layer is arranged at the upper end of the electric heating film; the polyester film is installed in the electric heat membrane outside, first current-carrying copper bar is installed on the inboard top of polyester film, first electrically conductive silver thick liquid is installed to first current-carrying copper bar bottom, the carbon thick liquid that generates heat is installed to first electrically conductive silver thick liquid bottom, the carbon thick liquid side-mounting that generates heat has electrically conductive printing ink, it is equipped with insulating space to generate heat between carbon thick liquid and the electrically conductive printing ink, the electrically conductive silver thick liquid of second is connected to the carbon thick liquid bottom that generates heat, second current-carrying copper bar is installed to the electrically conductive silver thick liquid upper end of second, the electrically conductive. The utility model discloses rational in infrastructure, easy operation, the cost is lower, makes the consumer accept more easily.
Description
Technical Field
The utility model relates to an electricity heating technical field that generates heat specifically is an electric heat ground mat of area leakage current recovery unit.
Background
The electric heating floor mat products sold in the current market have the phenomenon of inducting electricity to human bodies, and can not use the leakage protector after being used in a humid environment for a long time; the existing solution of manufacturers is mainly to conduct the leakage current by adding a layer of metal film on the electrothermal film and connecting the metal film with a neutral line; but in actual use there is a risk of electric shock if a sharp conductive object penetrates the surface layer of the electric pad or in a humid environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take leakage current recovery unit's electric heat ground mat to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a take leakage current recovery unit's electric heat ground mat, includes decorative layer, ground shield, insulating layer, electric heat membrane and insulating layer, the ground shield is installed to the decorative layer upper end, and the insulating layer is installed to ground shield upper end, and the electric heat membrane is installed to the insulating layer upper end, and insulating layer is installed to the electric heat membrane upper end.
Polyester film is installed in the electric heat membrane outside, and first current-carrying copper bar is installed on the inboard top of polyester film, and first electrically conductive silver thick liquid is installed to first current-carrying copper bar bottom, and the carbon thick liquid that generates heat is installed to first electrically conductive silver thick liquid bottom, and the carbon thick liquid side-mounting that generates heat has electrically conductive printing ink, is equipped with insulating space between the carbon thick liquid that generates heat and the electrically conductive printing ink, and the electrically conductive silver thick liquid of second is connected to the carbon thick liquid bottom that generates heat, and second current-carrying copper bar is installed to the electrically conductive silver thick liquid upper end of.
As a further aspect of the present invention: the electrothermal film is arranged between the insulating layer and the insulating layer, and the area of the electrothermal film is smaller than that of the insulating layer and the insulating layer; the ground shielding layer is arranged between the insulating layer and the decorative layer, and the area of the ground shielding layer is smaller than that of the insulating layer and the decorative layer.
As a further aspect of the present invention: the outer side of the electric heating film is provided with an insulating protection layer, the decorative layer is directly connected with the grounding shielding layer, and the grounding shielding layer is connected with the ground.
As a further aspect of the present invention: the upper end and the lower end of the heating carbon paste are connected with the first conductive silver paste and the second conductive silver paste, the upper end of the conductive printing ink is connected with the first conductive silver paste, and the bottom end of the conductive printing ink is not contacted with the second conductive silver paste.
As a further aspect of the present invention: the heating carbon paste and the conductive ink are parallel to each other, and the heating carbon paste and the conductive ink are provided with a plurality of conductive ink layers and are arranged between the first conductive silver paste and the second conductive silver paste.
As a further aspect of the present invention: and a first electrode is arranged on the first current-carrying copper strip and connected with a zero line, a second electrode is arranged on the second current-carrying copper strip and connected with a live wire.
Compared with the prior art, the beneficial effects of the utility model are that:
an electric heating film in an electric heating carpet with a leakage current recovery device is provided with the leakage current recovery device, a first current-carrying copper bar and first conductive silver paste in the electric heating film form a zero line conductive circuit, heating carbon paste is a heating circuit, and a first distributed capacitor is generated between the zero line conductive circuit and the heating circuit and absorbs displacement electrons brought by current movement; after the displacement electrons are absorbed, a second distributed capacitor is formed between the second distributed capacitor and the ground or the nearest conductor, and the third distributed capacitor is formed between the third distributed capacitor and the heating circuit and the ground or the nearest conductor, electrons among the three capacitors can move again, so that the heating efficiency is improved, and the leakage current which should flow to the ground or the nearest conductor is greatly reduced. The electric heating floor mat can be safer; because electric heat membrane self has insulating protective layer, just so can directly set up the ground connection shielding layer under the surface decoration insulating layer to with this layer safety ground, can make electric heat ground mat can be quick when the electric leakage make earth-leakage protector produce the action like this, protection user's safety. The utility model discloses rational in infrastructure, easy operation, the cost is lower, makes the consumer accept more easily.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle electric heating film of the present invention.
Fig. 3 is a schematic structural view of the operation of the middle electric heating film and the grounding shielding layer of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-decorative layer, 2-grounding shielding layer, 3-insulating layer, 4-electrothermal film, 5-insulating heat-insulating layer, 6-first current-carrying copper bar, 7-first conductive silver paste, 8-heating carbon paste, 9-conductive ink, 10-insulating gap, 11-polyester film, 12-EVA adhesive, 13-second current-carrying copper bar and 14-second conductive silver paste.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an electric heating floor mat with a leakage current recovery device includes a decorative layer 1, a ground shielding layer 2, an insulating layer 3, an electric heating film 4 and an insulating layer 5, wherein the ground shielding layer 2 is installed on the upper end of the decorative layer 1, the insulating layer 3 is installed on the upper end of the ground shielding layer 2, the electric heating film 4 is installed on the upper end of the insulating layer 3, an insulating protective layer is disposed on the outer side of the electric heating film 4, the decorative layer 1 is directly connected with the ground shielding layer 2, and the ground shielding layer 2 is; the upper end of the electrothermal film 4 is provided with an insulating layer 5, the electrothermal film 4 is arranged between the insulating layer 5 and the insulating layer 3, and the area of the electrothermal film 4 is smaller than the areas of the insulating layer 5 and the insulating layer 3; the ground shield layer 2 is installed between the insulating layer 3 and the decoration layer 1, and the area of the ground shield layer 2 is smaller than the area of the insulating layer 3 and the decoration layer 1.
A polyester film 11 is mounted on the outer side of the electric heating film 4, a first current-carrying copper bar 6 is mounted at the top end of the inner side of the polyester film 11, first conductive silver paste 7 is mounted at the bottom end of the first current-carrying copper bar 6, heating carbon paste 8 is mounted at the bottom end of the first conductive silver paste 7, conductive ink 9 is mounted on the side face of the heating carbon paste 8, an insulating gap 10 is formed between the heating carbon paste 8 and the conductive ink 9, the bottom end of the heating carbon paste 8 is connected with a second conductive silver paste 14, a second current-carrying copper bar 13 is mounted at the upper end of the second conductive silver paste 14, and EVA glue 12 is arranged; the upper end and the lower end of the heating carbon paste 8 are connected with the first conductive silver paste 7 and the second conductive silver paste 14, the upper end of the conductive ink 9 is connected with the first conductive silver paste 7, and the bottom end of the conductive ink 9 is not contacted with the second conductive silver paste 14.
Example 2
Referring to fig. 4, in an embodiment of the present invention, an electric heating floor mat with a leakage current recovery device includes a decorative layer 1, a ground shielding layer 2, an insulating layer 3, an electric heating film 4 and an insulating layer 5, the ground shielding layer 2 is installed on the upper end of the decorative layer 1, the insulating layer 3 is installed on the upper end of the ground shielding layer 2, the electric heating film 4 is installed on the upper end of the insulating layer 3, the insulating layer 5 is installed on the upper end of the electric heating film 4, the bottom end of the decorative layer 1 and the upper end of the insulating layer 6 are concave, the upper and lower ends of the insulating layer 3 are both concave, and a space for installing the ground shielding; be equipped with the space of installation electric heat membrane 4 between insulating layer 5 and the insulating layer 3, conveniently install, avoid causing the damage of electric heat membrane 4 and ground shield 2, influence electric heat carpet's normal use. The other structure in this embodiment is the same as that in embodiment 1.
The utility model discloses a theory of operation is:
an electric heating film 4 in an electric heating carpet with a leakage current recovery device is provided with the leakage current recovery device, a first current-carrying copper bar 6 and a first conductive silver paste 7 in the electric heating film 4 form a zero line conductive circuit, a heating carbon paste 8 is a heating circuit, and a first distributed capacitor is generated between the zero line conductive circuit and the heating circuit and absorbs displacement electrons brought by current movement; after the displacement electrons are absorbed, a second distributed capacitor is formed between the second distributed capacitor and the ground or the nearest conductor, and the third distributed capacitor is formed between the third distributed capacitor and the heating circuit and the ground or the nearest conductor, electrons among the three capacitors can move again, so that the heating efficiency is improved, and the leakage current which should flow to the ground or the nearest conductor is greatly reduced. The electric heating floor mat can be safer; because electric heat membrane 4 self has insulating protective layer, just so can directly set up ground shield 2 under surface decoration layer 1 to with this layer safety ground, can make electric heat ground mat can be quick when the electric leakage make earth-leakage protector produce the action like this, protect user's safety. The utility model discloses rational in infrastructure, easy operation, the cost is lower, makes the consumer accept more easily.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An electric heating ground mat with a leakage current recovery device comprises a decorative layer (1), a grounding shielding layer (2), an insulating layer (3), an electric heating film (4) and an insulating layer (5), the electric heating film is characterized in that a polyester film (11) is installed on the outer side of an electric heating film (4), a first current-carrying copper bar (6) is installed on the top end of the inner side of the polyester film (11), a first conductive silver paste (7) is installed at the bottom end of the first current-carrying copper bar (6), a heating carbon paste (8) is installed at the bottom end of the first conductive silver paste (7), conductive ink (9) is installed on the side surface of the heating carbon paste (8), an insulating gap (10) is arranged between the heating carbon paste (8) and the conductive ink (9), a second conductive silver paste (14) is connected to the bottom end of the heating carbon paste (8), a second current-carrying copper bar (13) is installed at the upper end of the second conductive silver paste (14), and EVA (12).
2. The electric heating floor mat with the leakage current recovery device is characterized in that the upper end of the decoration layer (1) is provided with a grounding shielding layer (2), the upper end of the grounding shielding layer (2) is provided with an insulation layer (3), the upper end of the insulation layer (3) is provided with an electric heating film (4), and the upper end of the electric heating film (4) is provided with an insulation and heat insulation layer (5).
3. The electric heating floor mat with the leakage current recovery device according to claim 2, wherein the electric heating film (4) is installed between the insulating layer (5) and the insulating layer (3), and the area of the electric heating film (4) is smaller than that of the insulating layer (5) and the insulating layer (3); the grounding shielding layer (2) is arranged between the insulating layer (3) and the decoration layer (1), and the area of the grounding shielding layer (2) is smaller than that of the insulating layer (3) and the decoration layer (1).
4. The electric heating floor mat with the leakage current recovery device according to claim 2, wherein the electric heating film (4) is provided with an insulating protective layer on the outer side, the decoration layer (1) is directly connected with the grounding shielding layer (2), and the grounding shielding layer (2) is connected with the ground.
5. The electric heating floor mat with the leakage current recovery device according to claim 4, wherein the upper end and the lower end of the heating carbon paste (8) are connected with a first conductive silver paste (7) and a second conductive silver paste (14), the upper end of the conductive ink (9) is connected with the first conductive silver paste (7), and the bottom end of the conductive ink (9) is not contacted with the second conductive silver paste (14).
6. The electric heating floor mat with the leakage current recovery device according to claim 5, wherein the heating carbon paste (8) and the conductive ink (9) are parallel to each other, and a plurality of heating carbon pastes (8) and conductive inks (9) are arranged between the first conductive silver paste (7) and the second conductive silver paste (14).
7. An electrically heated floor mat with a leakage current recovery device according to claim 6, characterised in that the first current carrying copper strip (6) is provided with a first electrode which is connected to the zero line and the second current carrying copper strip (13) is provided with a second electrode which is connected to the live line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309044.3U CN211557516U (en) | 2020-03-13 | 2020-03-13 | Electric heating floor mat with leakage current recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309044.3U CN211557516U (en) | 2020-03-13 | 2020-03-13 | Electric heating floor mat with leakage current recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211557516U true CN211557516U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020309044.3U Active CN211557516U (en) | 2020-03-13 | 2020-03-13 | Electric heating floor mat with leakage current recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211557516U (en) |
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2020
- 2020-03-13 CN CN202020309044.3U patent/CN211557516U/en active Active
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