CN201323663Y - Ceramic heating sheet - Google Patents
Ceramic heating sheet Download PDFInfo
- Publication number
- CN201323663Y CN201323663Y CNU200920137330XU CN200920137330U CN201323663Y CN 201323663 Y CN201323663 Y CN 201323663Y CN U200920137330X U CNU200920137330X U CN U200920137330XU CN 200920137330 U CN200920137330 U CN 200920137330U CN 201323663 Y CN201323663 Y CN 201323663Y
- Authority
- CN
- China
- Prior art keywords
- conduction band
- metal conduction
- potsherd
- ceramic heating
- ceramic
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 title claims description 32
- 239000002184 metal Substances 0.000 claims abstract description 36
- 230000006378 damage Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 5
- 238000005338 heat storage Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a pottery piece that generates heat, it is by potsherd 1, metal conduction band 2, the tabular structure that the lead wire is constituteed, metal conduction band 2 arranges with potsherd 1 interval, metal conduction band 2 is located between two-layer potsherd 1, the electricity is connected between the multilayer metal conduction band 2, the lead wire is connected with one deck metal conduction band 2 electricity wherein, such pottery piece that generates heat can replace the source that generates heat that traditional a plurality of pottery pieces that generate heat superpose are constituteed, the heat loss has been reduced, the difference in temperature that generates heat is little, the destruction of cold and hot impact to ceramic body itself has been stopped, product quality has been ensured.
Description
Technical field
The utility model relates to the heating sheet of a kind of ceramic heating plate, particularly ceramic heating, belongs to the electric-heating technology field.
Background technology
Ceramic heating plate is the heater members of high-effect, the environmental protection of a new generation, is widely used in the various heating element products such as industrial or agricultural technology, communication, medical treatment, daily life, and being used for provides thermal source or directly use as heat generating components to heat generating components.The plate-like structure that ceramic heating plate on the present domestic and international market is made up of potsherd, single-layer metal conduction band, lead-in wire, the metal conduction band is between the two-layer ceramic sheet, lead-in wire is electrically connected with the metal conduction band, the gross thickness of ceramic heating plate is generally 1.2～1.7mm, be applicable to the occasion that the heat generating components width is little, and heat storage capacity is low; When the heat generating components width is big, need to form pyrotoxin by a plurality of ceramic heating plate stacks, can't fit tightly between adjacent like this two ceramic heating plates, cause thermal loss serious, if directly make thick ceramic heating plate, because potsherd is thicker, the center heating region and the ceramic surface heating temperature difference are bigger, can cause ceramic body owing to the inconsistent destruction that produces ceramic body itself of cold and hot contraction, and then influence product quality.
The utility model content
The purpose of the utility model ceramic heating plate just is to provide a kind of heat storage capacity to concentrate, be applicable to the ceramic heating plate of 3～5mm span occasion.
For achieving the above object, the technical solution adopted in the utility model is:
The utility model ceramic heating plate is by multi-layer ceramic chip, the multiple layer metal conduction band, the plate-like structure that lead-in wire is formed, metal conduction band and potsherd are intervally arranged, the metal conduction band is between the two-layer ceramic sheet, be electrically connected between the multiple layer metal conduction band, lead-in wire is electrically connected with wherein layer of metal conduction band, can do thicklyer like this, the pyrotoxin that a plurality of ceramic heating plates stacks that can adopt such ceramic heating plate to substitute to address in the background technology are formed, when having stopped the stack of a plurality of ceramic heating plates between adjacent two ceramic heating plates owing to the thermal loss that exists the gap to cause, in addition, such ceramic heating plate is owing to there is the multiple layer metal conduction band, metal conduction band heating region and ceramic surface in fact distance are smaller, the heating temperature difference is less, stopped the destruction of thermal shock, guaranteed product quality ceramic body itself.
Description of drawings
Fig. 1 is the cutaway view of background technology ceramic heating plate.
Fig. 2 is the cutaway view of first kind of embodiment of the utility model ceramic heating plate.
Fig. 3 is the cutaway view of second kind of embodiment of the utility model ceramic heating plate.
In the accompanying drawing:
1 potsherd; 2 metal conduction bands.
Embodiment
Embodiment 1:
Fig. 2 has provided the cutaway view of first kind of embodiment of the utility model flaky pottery heating sheet, it is by three layers of potsherd 1, two layers of plate-like structure that metal conduction band 2, lead-in wire are formed, metal conduction band 2 is intervally arranged with potsherd 1, metal conduction band 2 is between two-layer ceramic sheet 1, be electrically connected between two layers of metal conduction band 2, lead-in wire is electrically connected with wherein layer of metal conduction band 2.
Embodiment 2:
Fig. 3 has provided the cutaway view of second kind of embodiment of the utility model flaky pottery heating sheet, the plate-like structure that it is made up of four layers of potsherd 1, three-layer metal conduction band 2, lead-in wire, metal conduction band 2 is intervally arranged with potsherd 1, metal conduction band 2 is between two-layer ceramic sheet 1, be electrically connected between the three-layer metal conduction band 2, lead-in wire is electrically connected with wherein layer of metal conduction band 2.
Claims (3)
1, a kind of ceramic heating plate, the plate-like structure that it is made up of potsherd (1), metal conduction band (2), lead-in wire, metal conduction band (2) is positioned between the two-layer ceramic sheet (1), lead-in wire is electrically connected with metal conduction band (2), it is characterized in that: it has multi-layer ceramic chip (1), multiple layer metal conduction band (2), metal conduction band (2) is intervally arranged with potsherd (1), metal conduction band (2) is positioned between the two-layer ceramic sheet (1), be electrically connected between the multiple layer metal conduction band (2), lead-in wire is electrically connected with wherein layer of metal conduction band (2).
2, ceramic heating plate according to claim 1 is characterized in that: described potsherd (1) is three layers, and metal conduction band (2) is two layers.
3, ceramic heating plate according to claim 1 is characterized in that: described potsherd (1) is four layers, and metal conduction band (2) is three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920137330XU CN201323663Y (en) | 2009-03-31 | 2009-03-31 | Ceramic heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920137330XU CN201323663Y (en) | 2009-03-31 | 2009-03-31 | Ceramic heating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323663Y true CN201323663Y (en) | 2009-10-07 |
Family
ID=41161034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920137330XU Expired - Fee Related CN201323663Y (en) | 2009-03-31 | 2009-03-31 | Ceramic heating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337751A (en) * | 2018-02-11 | 2018-07-27 | 厦门格睿伟业电子科技有限公司 | A kind of ultra-thin multilayer fever tablet manufacture craft |
-
2009
- 2009-03-31 CN CNU200920137330XU patent/CN201323663Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337751A (en) * | 2018-02-11 | 2018-07-27 | 厦门格睿伟业电子科技有限公司 | A kind of ultra-thin multilayer fever tablet manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20140331 |