CN106658777A - Electric heating film for preventing tripping of leakage protector - Google Patents
Electric heating film for preventing tripping of leakage protector Download PDFInfo
- Publication number
- CN106658777A CN106658777A CN201510726482.3A CN201510726482A CN106658777A CN 106658777 A CN106658777 A CN 106658777A CN 201510726482 A CN201510726482 A CN 201510726482A CN 106658777 A CN106658777 A CN 106658777A
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- Prior art keywords
- electricity
- leakage
- binding post
- plugboard
- film
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Abstract
The invention discloses an electric heating film for preventing tripping of a leakage protector. The electric heating film comprises a base film on which carbon strips for heating are printed. Conductive silver slurry strips are printed on the carbon strips. A conductive copper foil is fixed on the conductive silver slurry strips. The conductive copper foil applies voltage on the carbon strips through the conductive silver slurry strips. An adhesive film is fastened on the base film through hot pressing. The carbon strips, the conductive silver slurry strips and the conductive copper foil are arranged between the base film and the adhesive film. Aluminum foil sheets are adhered on the external surface of the base film and the external surface of the adhesive film. Through reasonable structure design and no circuit wiring change, the electric heating film for preventing tripping of the leakage protector realizes beneficial effects of shielding a capacitive structure formed between a thermoelectric film and ground, effectively eliminating leakage current, ensuring authenticity of electric leakage information which is checked by the electric leakage protector, and eliminating a threat of the leakage current to life.
Description
【Technical field】
The present invention relates to warming installation in a kind of building, more particularly to a kind of electric heating of electricity-leakage-proof protectors tripping operation
Film.
【Background technology】
Electric radiant Heating Film is a kind of abbreviation of the film that can be generated heat after energization, and core parts are one layer of conductive exothermals
Material layer two ends are equipped with electrode, and after addition voltage, electric current forms electric energy and heat energy by conductive heating layer
Conversion, conductive heating layer is typically printed on base material using electrically conductive ink and is obtained, and electrically conductive ink is also called remote red
Outer electric heating oil ink, is a kind of crystal structure of carbon, and so that short carbon fiber is modified ball-milling treatment, system are carried out
Into after microcrystal grain, far infrared transmission agent and other auxiliary agents are added, heating is fabricated to special process synthesis
Element；Its operation principle is under the initiation excitation of electricity, by carbon micel " Brownian movement " to be produced, by
The intermolecular mutual shock of carbon and rub so as to producing heat energy.
At present, generally with the resistant to elevated temperatures plastics such as PET, PI as conductive exothermal ink printing element, electricity
Weak capacitive can be produced due to architectural characteristic between hotting mask and ground, under alternating current, electric current will be produced, should
Electric current is oriented to ground from Electric radiant Heating Film, forms leakage current, when certainly sufficiently large, can make the electric leakage of electric power system
Protector action, and cannot normal work, generally leakage current is flowed back by the way of current compensation at present
To earth leakage protective device, and this mode needs to increase compensation circuit, and this is for the pyroelectric film for being placed in ground
Extremely inconvenience, once and break down, leakage current can still threaten the life security of user.
【The content of the invention】
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of electricity of electricity-leakage-proof protectors tripping operation
Hotting mask, it need not change wiring by rational structure design, will be formed between pyroelectric film and ground
Capacitance structure shielding, effectively eliminate leakage current, it is ensured that earth leakage protective device check electric leakage information it is true
Reality, eliminates threat of the leakage current to life.
The technical scheme is that what is be achieved in that：A kind of electric heating of the electricity-leakage-proof protectors tripping operation of the present invention
Film, it is theed improvement is that：Including basement membrane, the basement membrane printed thereon has the carbon bar for heating；It is described
Conductive silver paste bar is printed with carbon bar；Copper-foil conducting electricity, the copper-foil conducting electricity are fixed with the conductive silver paste bar
Conductive silver paste bar described in voltage Jing is carried on the carbon bar；The basement membrane is fastened with glued membrane by hot pressing,
The carbon bar, conductive silver paste bar, copper-foil conducting electricity are located between the basement membrane and glued membrane, the basement membrane and described
It is covered with aluminium foil on the outer surface of glued membrane respectively.
In said structure, the terminals in the Electric radiant Heating Film in copper-foil conducting electricity are provided with the rivet through basement membrane and glued membrane
Hole, the rivet hole riveting has connection terminal, and the connection terminal inserts the copper-foil conducting electricity and the glued membrane
Between and connect with copper-foil conducting electricity.
In said structure, the connection terminal includes plugboard and binding post, and the binding post is fixed on slotting
The side of fishplate bar, the side on the plugboard away from binding post is provided with the through hole for rivet, institute
Binding post is stated including two groups of holding pieces being oppositely arranged arranged side by side, between two groups of holding pieces space is provided with, and
The bottom of every group of holding piece is connected to form the holding chamber of top end opening, and the inserted terminal of the plugboard is provided with chamfering.
In said structure, it is in "U" shaped that the holding piece bottom being oppositely arranged is connected.
In said structure, the axial direction of the binding post is vertical with the side wall of the plugboard, two groups of holding piece edges
The axial direction of binding post is distributed in the side of plugboard, and the clamping direction of every group of holding piece and binding post
It is axially vertical.
In said structure, the holding piece of the binding post and the plugboard by cutting sheet metal one into
Type, and holding piece can be along binding post axially curling.
The beneficial effects of the present invention is：The invention provides a kind of Electric radiant Heating Film of electricity-leakage-proof protectors tripping operation, it
By rational structure design, and wiring need not be changed, the capacitive junctions that will be formed between pyroelectric film and ground
Structure is shielded, and effectively eliminates leakage current, it is ensured that the electric leakage information authenticity that earth leakage protective device is checked, is disappeared
Except threat of the leakage current to life.
【Description of the drawings】
Fig. 1 is a kind of structural representation of the Electric radiant Heating Film of electricity-leakage-proof protectors tripping operation of the present invention.
Fig. 2 is a kind of connection terminal clamping status architecture of the Electric radiant Heating Film of electricity-leakage-proof protectors tripping operation of the present invention
Figure.
In figure：1st, basement membrane；2nd, carbon bar；3rd, copper-foil conducting electricity；4th, glued membrane；5th, aluminium foil；6th, rivet hole；
7-1, inserted terminal；7-2, holding piece；7-3, through hole.
【Specific embodiment】
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described：
With reference to shown in Fig. 1, a kind of Electric radiant Heating Film of electricity-leakage-proof protectors tripping operation that the present invention is disclosed, including basement membrane 1,
The printed thereon of basement membrane 1 has the carbon bar 2 for heating；Conductive silver paste bar (not shown) is printed with carbon bar 2；
Copper-foil conducting electricity 3 is fixed with conductive silver paste bar, voltage Jing conductive silver paste bars are carried in carbon bar 2 by copper-foil conducting electricity 3
On；Basement membrane 1 is fastened with glued membrane 4 by hot pressing, and the edge and the edge weld of glued membrane 4 for making basement membrane 1 is integrated,
Carbon bar 1, conductive silver paste bar, copper-foil conducting electricity 3 are wrapped between basement membrane 1 and glued membrane 4, basement membrane 1 and glued membrane
It is covered with respectively on 4 outer surface on aluminium foil 5, the i.e. upper surface of the lower surface of basement membrane 1 and glued membrane 4 and lays aluminium
Paillon foil 5, so just defines and share up and down carbon bar as two series capacitance structures of electrode, so by exchanging
Electricity causes carbon bar particle to vibrate the capacitive field to be formed can offset between upper and lower two-layer aluminium foil, and then effectively keep away
Exempt from the capacitance current produced between carbon bar and ground, reach the purpose of complete mask capacitor electric field, it is not necessary to
Current compensation return curcuit is set up to earth leakage protective device, the electric leakage information accuracy that earth leakage protective device is checked is improved,
Once leaking electricity, the leakage current that earth leakage protective device is checked is actual leakage current, without there is mesh
There is the situation that circuit malfunction causes electric leakage information to fail in front employing current compensation circuit, raising uses Electric radiant Heating Film
Safety index, ensure user life security.
Terminals in the Electric radiant Heating Film of the present invention in copper-foil conducting electricity 3 are provided with the rivet hole through basement membrane 1 and glued membrane 4
6, the riveting of rivet hole 6 has a connection terminal 7, between the insertion copper-foil conducting electricity 3 of connection terminal 7 and glued membrane 4 and with
Copper-foil conducting electricity 3 connects.In the present embodiment, connection terminal 7 includes plugboard and binding post, binding post
The side of plugboard is fixed on, the side on plugboard away from binding post is provided with the through hole for rivet
7-3, rivet is riveted on connection terminal copper-foil conducting electricity 3 and glued membrane 4 through rivet hole 6 and through hole 7-3,
Binding post includes the arranged side by side two groups holding piece 7-2 being oppositely arranged, and between two groups of holding piece 7-2 space is provided with,
And the bottom of every group of holding piece 7-2 is connected to form the holding chamber of top end opening, the inserted terminal 7-1 of above-mentioned plugboard
Chamfering is provided with, the holding chamber of top end opening can quickly be put into electric wire to be connected, and can easily by both sides
Holding piece 7-2 clampings, electric wire is firmly coupled together, being provided with the plugboard of chamfering can insert easily
Between the press mold of gap very little, operating efficiency is improved.Most preferably, the holding piece 7-2 bottoms being oppositely arranged
It is in "U" shaped to be connected, and has so both ensured quickly to place electric wire, while also reducing clamping distance, improves clamping
Efficiency, reduces manpower and wastes.
In the present embodiment, the axial direction of binding post is vertical with the side wall of plugboard, and two groups of holding piece 7-2 are along wiring
The axial direction of terminal is distributed in the side of plugboard, and the clamping direction of every group of holding piece 7-2 and binding post
Axially vertical, two groups of holding piece 7-2 are respectively intended to the core for clamping electric wire and the packaging material for being wrapped with core, make electricity
Line connection is more firm, has ensured electrical connection validity, it is to avoid Electric radiant Heating Film is caused because electric connection is bad
Quality and safety problem, with reference to shown in Fig. 2, holding piece 7-2 to inner side curling is covered the state after clamping
On the packaging material of core and core, the jaws of the closed circle adopted compared to the connection terminal of current Electric radiant Heating Film,
This clamping than relatively labor-saving, while this clamping mode improves the fastness of connection.
The holding piece 7-2 of binding post and plugboard are integrally formed by cutting sheet metal, such as alcu alloy film or
The sheet metal with excellent conductive performance such as iron plate, holding piece 7-2 can axially be crimped along binding post, this
Structure is conducive to the batch production of connection terminal, and production technology is few, and specification is more unified, and yields is high.
Described above is only presently preferred embodiments of the present invention, and above-mentioned specific embodiment is not the limit to the present invention
System.In the technological thought category of the present invention, can there is various modifications and modification, all this areas it is common
Retouching, modification or equivalent that technical staff is made as described above, belong to what the present invention was protected
Scope.
Claims (6)
1. the Electric radiant Heating Film that a kind of electricity-leakage-proof protectors trip, it is characterised in that：Including basement membrane, on the basement membrane
Face is printed with the carbon bar for heating；Conductive silver paste bar is printed with the carbon bar；On the conductive silver paste bar
Copper-foil conducting electricity is fixed with, the copper-foil conducting electricity is carried in conductive silver paste bar described in voltage Jing on the carbon bar；
The basement membrane is fastened with glued membrane by hot pressing, and the carbon bar, conductive silver paste bar, copper-foil conducting electricity are located at the base
Between film and glued membrane, aluminium foil is covered with the outer surface of the basement membrane and the glued membrane respectively.
2. the Electric radiant Heating Film that a kind of electricity-leakage-proof protectors according to claim 1 trip, it is characterised in that：
Terminals in the Electric radiant Heating Film in copper-foil conducting electricity are provided with the rivet hole through basement membrane and glued membrane, the rivet hole
Riveting has connection terminal, and the connection terminal is inserted between the copper-foil conducting electricity and the glued membrane and and conductive copper
Paper tinsel connects.
3. the Electric radiant Heating Film that a kind of electricity-leakage-proof protectors according to claim 2 trip, it is characterised in that：
The connection terminal includes plugboard and binding post, and the binding post is fixed on the side of plugboard, institute
State the side on plugboard away from binding post and be provided with through hole for rivet, the binding post includes
Two groups of holding pieces being oppositely arranged arranged side by side, are provided with space, and the bottom of every group of holding piece between two groups of holding pieces
End is connected to form the holding chamber of top end opening, and the inserted terminal of the plugboard is provided with chamfering.
4. the Electric radiant Heating Film that a kind of electricity-leakage-proof protectors according to claim 3 trip, it is characterised in that：
It is in "U" shaped that the holding piece bottom being oppositely arranged is connected.
5. the Electric radiant Heating Film that a kind of electricity-leakage-proof protectors according to claim 4 trip, it is characterised in that：
The axial direction of the binding post is vertical with the side wall of the plugboard, and two groups of holding pieces are along the axial direction of binding post
The side of plugboard is distributed in, and the clamping direction of every group of holding piece is axially vertical with binding post.
6. the electricity that a kind of electricity-leakage-proof protectors according to claim 3-5 any one claim trip
Hotting mask, it is characterised in that：The holding piece of the binding post is with the plugboard by cutting sheet metal one
Shaping, and holding piece can be along binding post axially curling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726482.3A CN106658777A (en) | 2015-10-30 | 2015-10-30 | Electric heating film for preventing tripping of leakage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726482.3A CN106658777A (en) | 2015-10-30 | 2015-10-30 | Electric heating film for preventing tripping of leakage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106658777A true CN106658777A (en) | 2017-05-10 |
Family
ID=58809137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510726482.3A Pending CN106658777A (en) | 2015-10-30 | 2015-10-30 | Electric heating film for preventing tripping of leakage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106658777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521684A (en) * | 2018-05-09 | 2018-09-11 | 刘小丽 | A kind of Electric radiant Heating Film and preparation method thereof of included electromagnetic shielding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131317A (en) * | 2011-03-14 | 2011-07-20 | 黑龙江中惠地热股份有限公司 | Anti-creeping and anti-electromagnetic radiation electro-thermal mulching film and fabrication method thereof |
| CN102264163A (en) * | 2010-05-25 | 2011-11-30 | 山西双银电热能有限公司 | Electrothermal membrane and manufacturing method thereof |
| CN102740515A (en) * | 2011-04-11 | 2012-10-17 | 苏州住邦新能源科技有限公司 | Electrothermal film with protective structure |
| CN204377165U (en) * | 2014-09-17 | 2015-06-03 | 辽宁百盈碳纤维有限公司 | A kind of novel conductor connects Electric radiant Heating Film |
| CN205142550U (en) * | 2015-10-30 | 2016-04-06 | 辽宁百盈碳纤维有限公司 | Prevent electric heat membrane of earth -leakage protector tripping operation |
-
2015
- 2015-10-30 CN CN201510726482.3A patent/CN106658777A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102264163A (en) * | 2010-05-25 | 2011-11-30 | 山西双银电热能有限公司 | Electrothermal membrane and manufacturing method thereof |
| CN102131317A (en) * | 2011-03-14 | 2011-07-20 | 黑龙江中惠地热股份有限公司 | Anti-creeping and anti-electromagnetic radiation electro-thermal mulching film and fabrication method thereof |
| CN102740515A (en) * | 2011-04-11 | 2012-10-17 | 苏州住邦新能源科技有限公司 | Electrothermal film with protective structure |
| CN204377165U (en) * | 2014-09-17 | 2015-06-03 | 辽宁百盈碳纤维有限公司 | A kind of novel conductor connects Electric radiant Heating Film |
| CN205142550U (en) * | 2015-10-30 | 2016-04-06 | 辽宁百盈碳纤维有限公司 | Prevent electric heat membrane of earth -leakage protector tripping operation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521684A (en) * | 2018-05-09 | 2018-09-11 | 刘小丽 | A kind of Electric radiant Heating Film and preparation method thereof of included electromagnetic shielding |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |