CN105636252A - Co-fired ceramic heating plate - Google Patents
Co-fired ceramic heating plate Download PDFInfo
- Publication number
- CN105636252A CN105636252A CN201610065865.5A CN201610065865A CN105636252A CN 105636252 A CN105636252 A CN 105636252A CN 201610065865 A CN201610065865 A CN 201610065865A CN 105636252 A CN105636252 A CN 105636252A
- Authority
- CN
- China
- Prior art keywords
- slurry
- hole
- heating plate
- soldering
- brazing
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 239000000919 ceramic Substances 0.000 title abstract description 24
- 239000002002 slurry Substances 0.000 claims abstract description 42
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000005476 soldering Methods 0.000 claims description 42
- 238000005728 strengthening Methods 0.000 claims description 17
- 229910052573 porcelain Inorganic materials 0.000 claims description 13
- 238000005485 electric heating Methods 0.000 abstract description 4
- 238000005219 brazing Methods 0.000 abstract 7
- 238000005530 etching Methods 0.000 abstract 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 239000011267 electrode slurry Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Ceramic Products (AREA)
Abstract
The invention provides a co-fired ceramic heating plate, which comprises a hole-etching cover sheet, a printed circuit substrate and two bonding wires, wherein the hole-etching cover sheet and the printed circuit substrate are sintered into the co-fired ceramic heating plate with an integral structure; a slurry circuit is packaged between the hole-etching cover sheet and the printed circuit substrate, and is printed at one side of the printed circuit substrate; brazing base points are arranged at two sides of the slurry circuit respectively; brazing reinforced adhesion slurry is repeatedly printed on the brazing base points; brazing etching holes which correspond to the positions of the brazing reinforced adhesion slurry one by one are prefabricated on the hole-etching cover sheet; positioning holes are prefabricated on two sides of the hole-etching cover sheet; and the bonding wires are welded on the brazing reinforced adhesion slurry in the brazing etching holes respectively. Through practical application and test on a hand warmer, a dryer and an electric heating clamp plate, the co-fired ceramic heating plate has the beneficial effects that (1) the co-fired ceramic heating plate is energy-saving and high in thermal efficiency, and compared with a traditional heating plate, the unit heat power consumption is saved by 20%-30%; and (2) the surface is safe and uncharged and the co-fired ceramic heating plate is good in insulating property, good in heat uniformity consistency, high in power density and long service lifetime.
Description
Technical field
The present invention relates to a kind of co-fired ceramic heating sheet field, be applied to that there is the heating on heating and drying function electronic product: such as small-sized warm air warmer, hair dryer, dehydrator, dryer, warming machine, changes in temperature dehumidifier, hand warmer, exsiccator, electric heating clamping plate, electric iron.
Background technology
The patent No.: 2012200520587 disclose a kind of closed durable protection against the tide corruption ozone plate, are made up of alumina ceramic substrate, outer oxide aluminum ceramic substrate, electrode slurry, internal layer electrode slurry. Outer oxide aluminum ceramic substrate in the present invention replaces electrode slurry surface of the prior art and coats insulating barrier or glass paste high-temperature coating coating, because the intensity of outer oxide aluminum ceramic substrate, resistance to elevated temperatures, waterproof, antioxygenic property and airtight performance have obvious advantage. So that closed durable protection against the tide corruption ozone plate of the present invention has stable work in work, waterproof, antioxidation, ozone generating capacity is big, the startup time is fast, the advantage of long service life. China Patent No.: 2012203705585 to disclose a kind of direct heating air conditioner heater dedicated, it is made up of aluminum alloy heat sink, several common burning porcelain heating plates, sealing slurry, wire, it is characterized in that, the axle center of described aluminum alloy heat sink is a through cavity, one end of cavity is prefabricated with slurry seal, several common burning porcelain heating plates it are fitted with in cavity, common burning porcelain heating plate is prefabricated with wire welded bands, wire welded bands is contacted by wire, be arrangeding in parallel between wire, one end of two wires extends out to outside slurry seal; Sealing slurry it is filled with in slurry seal. Have that stable work in work, programming rate be fast, big without thermal resistance, heat transfer area, mechanical resistant vibrations, thermal expansivity are good, anticorrosive, lightweight, the startup time soon, the advantage such as long service life.
Summary of the invention
It is an object of the invention to provide a kind of being applied to and there is the heating on heating and drying function electronic product: such as small-sized warm air warmer, hair dryer, dehydrator, dryer, warming machine, changes in temperature dehumidifier, hand warmer, exsiccator, electric heating clamping plate, electric iron. There is surface safety not charged, good insulation preformance: be amenable to the voltage-withstand test of 4500V/1S, without puncturing, leakage current < 0.5mA; Use absolutely not power attenuation for a long time.
In order to achieve the above object, present invention employs such technical scheme: described common burning porcelain heating plate, by carving hole cover, printed substrate, two bonding wires form; It is characterized in that: carve hole cover and printed substrate is the common burning porcelain heating plate being sintered to integrative-structure, carve and be packaged with slurry circuit between hole cover and printed substrate; The side of printed substrate is printed with slurry circuit, slurry circuit be respectively provided on two sides with soldering basic point, soldering that soldering basic point has been repeated print strengthening attachment slurry; Carve and hole cover is prefabricated with the soldering quarter hole corresponding one by one with the position of soldering strengthening attachment slurry; The both sides carving hole cover are prefabricated with hole, location; Soldering is carved and is respectively welded bonding wire on the soldering strengthening attachment slurry in hole.
In the present invention, described ceramic raw material substrate is the identical ceramic green sheet of material, specification with substrate on ceramic raw material. Ceramic raw material substrate prints out the soldering basic point at several slurry circuit and two ends thereof, and on this soldering basic point, again prints out soldering strengthening attachment slurry; On ceramic raw material on substrate, stamp out soldering and carve hole and hole, location, after ceramic raw material substrate laminates with substrate on ceramic raw material so that the position one_to_one corresponding in hole and soldering strengthening attachment slurry is carved in soldering; Dotted line along figure carries out punching press, is formed and laminates the hole cover and printed substrate at quarter being structure as a whole; Carve and be packaged with slurry circuit between hole cover and printed substrate; Through calcination processing, carve hole cover and printed substrate is formed and is sintered to integrative-structure, and there is the common burning porcelain heating plate of respective strengths; Then, carve in soldering and the soldering strengthening attachment slurry in hole is respectively welded bonding wire. So, described slurry circuit becomes heating conducting wire, makes soldering basic point and soldering strengthening attachment slurry calcining become the welding basic point with high intensity, is switched on power by the bonding wire welded, to realize the purpose of persistent fever. Finding through the practical application on hand warmer, exsiccator, electric heating clamping plate and test, the positive effect of the present invention is in that: 1. energy-conservation, and the thermal efficiency is high, and the fever tablet that specific heat consumption electricity ratio is traditional saves 20��30%; 2. surface safety is not charged, good insulation preformance, is amenable to the voltage-withstand test of 4500V/1S, without puncturing, and leakage current < 0.5mA; 3. without impact peak value electric current; Inactivity is decayed; Heat up quickly; Safety, the flames of anger; 4. hot uniformity consistency is good, and power density is high; Long service life.
Accompanying drawing explanation
Fig. 1 is the floor map of common burning porcelain heating plate concrete structure of the present invention; Fig. 2 is the plane graph of the concrete print structure of soldering basic point 8 at several slurry circuit 9 and two ends thereof printed on ceramic raw material substrate 6; Fig. 3 is the plane graph in the concrete printing position of the soldering strengthening attachment slurry 5 of secondary printing on ceramic raw material substrate 6; Fig. 4 stamps out soldering to carve hole 4 and the plane graph of hole 2, location particular location on ceramic raw material on substrate 10.
Detailed description of the invention
As it is shown in figure 1, common burning porcelain heating plate of the present invention, by carving hole cover 1,7, two bonding wires 3 of printed substrate form; It is characterized in that: carve hole cover 1 and printed substrate 7 is the common burning porcelain heating plate being sintered to integrative-structure, carve and be packaged with slurry circuit 9 between hole cover 1 and printed substrate 7; The side of printed substrate 7 is printed with slurry circuit 9, slurry circuit 9 be respectively provided on two sides with soldering basic point 8, soldering that soldering basic point 8 has been repeated print strengthening attachment slurry 5; Carve and hole cover 1 is prefabricated with the soldering quarter hole 4 corresponding one by one with the position of soldering strengthening attachment slurry 5; The both sides carving hole cover 1 are prefabricated with hole 2, location; Soldering is carved and is respectively welded bonding wire 3 on the soldering strengthening attachment slurry 5 in hole 4.
As shown in Figure 2 and Figure 3, ceramic raw material substrate 6 prints out the soldering basic point 8 at several slurry circuit 9 and two ends thereof, and on this soldering basic point 8, again prints out soldering strengthening attachment slurry 5;
As shown in Figure 4, on ceramic raw material on substrate 10, stamp out soldering and carve hole 4 and hole 2, location, after ceramic raw material substrate 6 laminates with substrate 10 on ceramic raw material so that the position one_to_one corresponding in hole 4 and soldering strengthening attachment slurry 5 is carved in soldering; Dotted line along Fig. 2 carries out punching press, is formed and laminates the hole cover 1 and printed substrate 7 at quarter being structure as a whole; Carve and be packaged with slurry circuit 9 between hole cover 1 and printed substrate 7; Through calcination processing, carve hole cover 1 and printed substrate 7 is sintered to integrative-structure, and form the common burning porcelain heating plate with respective strengths; Then, carve in soldering and the soldering strengthening attachment slurry 5 in hole 4 is respectively welded bonding wire 3.
Claims (1)
1. a common burning porcelain heating plate, is made up of hole cover at quarter (1), printed substrate (7), two bonding wires (3); It is characterized in that: carve hole cover (1) and printed substrate (7) is the common burning porcelain heating plate being sintered to integrative-structure, carve and be packaged with slurry circuit (9) between hole cover (1) and printed substrate (7); The side of printed substrate (7) is printed with slurry circuit (9), slurry circuit (9) be respectively provided on two sides with soldering basic point (8), soldering that soldering basic point (8) has been repeated print strengthening attachment slurry (5); Carve and hole cover (1) is prefabricated with soldering quarter hole (4) corresponding one by one with the position of soldering strengthening attachment slurry (5); The both sides carving hole cover (1) are prefabricated with hole, location (2); Soldering is carved and is respectively welded bonding wire (3) in soldering strengthening attachment slurry (5) in hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065865.5A CN105636252A (en) | 2016-02-01 | 2016-02-01 | Co-fired ceramic heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065865.5A CN105636252A (en) | 2016-02-01 | 2016-02-01 | Co-fired ceramic heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105636252A true CN105636252A (en) | 2016-06-01 |
Family
ID=56050587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610065865.5A Pending CN105636252A (en) | 2016-02-01 | 2016-02-01 | Co-fired ceramic heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105636252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685197A (en) * | 2018-07-30 | 2018-10-23 | 福建闽航电子有限公司 | A kind of fever piece making method and electronic smoking set for electronic smoking set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765254A (en) * | 2009-12-15 | 2010-06-30 | 陈建中 | Constant-temperature co-fired ceramic heating base plate and preparation method thereof |
| CN202206569U (en) * | 2011-09-07 | 2012-04-25 | 厦门格睿伟业电子科技有限公司 | Rapid heating-up ceramic heating rod |
| CN204652683U (en) * | 2015-04-08 | 2015-09-16 | 厦门格睿伟业电子科技有限公司 | A kind of heating rod pin configuration |
-
2016
- 2016-02-01 CN CN201610065865.5A patent/CN105636252A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765254A (en) * | 2009-12-15 | 2010-06-30 | 陈建中 | Constant-temperature co-fired ceramic heating base plate and preparation method thereof |
| CN202206569U (en) * | 2011-09-07 | 2012-04-25 | 厦门格睿伟业电子科技有限公司 | Rapid heating-up ceramic heating rod |
| CN204652683U (en) * | 2015-04-08 | 2015-09-16 | 厦门格睿伟业电子科技有限公司 | A kind of heating rod pin configuration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108685197A (en) * | 2018-07-30 | 2018-10-23 | 福建闽航电子有限公司 | A kind of fever piece making method and electronic smoking set for electronic smoking set |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |