CN203801085U - Ceramic heating sheet - Google Patents
Ceramic heating sheet Download PDFInfo
- Publication number
- CN203801085U CN203801085U CN201420142906.2U CN201420142906U CN203801085U CN 203801085 U CN203801085 U CN 203801085U CN 201420142906 U CN201420142906 U CN 201420142906U CN 203801085 U CN203801085 U CN 203801085U
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- Prior art keywords
- heating
- ceramic
- potsherd
- ceramic heating
- heating plate
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- Expired - Fee Related
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Abstract
The utility model discloses a ceramic heating sheet which includes a plate-shaped structure composed of an upper ceramic sheet 1, a lower ceramic sheet 2, multiple heating resistors 3 and leads. The heating resistors 3 are placed between the upper ceramic sheet 1 and the lower ceramic sheet 2 to form the ceramic heating sheet, are connected in parallel, and are led out via the leads in electrical connection. The heating resistors 3 are connected in parallel to form the ceramic heating sheet, so that large-area heating can be realized; the heating resistors 3 are arranged tightly to eliminate blind heating areas and enable heating to be uniform; and the ceramic heating sheet includes multiple heating resistors 3 but only one pair of leads, so that electrical connection is simple, safe and reliable.
Description
Technical field
The utility model relates to a kind of ceramic heating plate, belongs to electric-heating technology field.
Background technology
Ceramic heating plate is that a new generation is high-effect, the heater members of environmental protection, is widely used in the various heating element products such as industrial or agricultural technology, communication, medical treatment, daily life, for thermal source being provided to heat generating components or directly using as heat generating components.Ceramic heating plate on domestic and international market is by potsherd at present, heating resistor, the plate-like structure of lead-in wire composition, heating resistor is between two potsherds, lead-in wire is electrically connected with heating resistor, be subject to the restriction of heating power, the heating area of each fever tablet is little, hot zone is relatively concentrated, be applicable to the heat generating components of small size heating, in the time that heat generating components needs larger heating area, just need multiple such ceramic heating plate combinations could realize large-area heating, when multiple ceramic heating plate combination, it between adjacent ceramic fever tablet, is heating blind area, cause heating inhomogeneous, and each ceramic heating plate needs one group of lead-in wire, multiple ceramic heating plate combinations just need many group lead-in wires, cause number of leads many, electrical connection is comparatively complicated.
Utility model content
The purpose of this utility model is just to provide the ceramic heating plate that a kind of heating area is large, can evenly generate heat.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ceramic heating plate, the platy structure that it is made up of upper potsherd, lower potsherd, heating resistor, lead-in wire, heating resistor has multiple, multiple heating resistors are all between upper potsherd and lower potsherd, form a ceramic heating plate, multiple heating resistors are in parallel each other, drawn by one group of common lead-in wire electrical connection.
Adopt such structure, a ceramic heating plate has multiple heating resistors, because multiple heating resistors are connected in parallel, wherein the heating power of each heating resistor is the same with the heating power of the ceramic heating plate with single heating resistor, the ceramic heating plate of multiple heating resistor compositions just can meet the object of large area heating, multiple heating resistors are positioned at a ceramic heating plate, gap each other can make very littlely, arrange closely, eliminate heating blind area, can realize the uniform object of heating; Meanwhile, a ceramic heating plate has multiple heating resistors, but only needs one group of lead-in wire, with respect to the multiple ceramic heating plate combinations of background technology, realizes the heating effect of same area, and number of leads greatly reduces, and electrical connection is simple, safety, reliable.
Brief description of the drawings
Fig. 1 is the schematic diagram that the multiple ceramic heating plate combinations of background technology realize large area heating.
Fig. 2 is the structural representation of the first embodiment of a kind of ceramic heating plate of the utility model.
Fig. 3 is the stereogram of a kind of ceramic heating plate shown in Fig. 2.
Fig. 4 is the stereogram of the second embodiment of a kind of ceramic heating plate of the utility model.
Fig. 5 is the stereogram of the third embodiment of a kind of ceramic heating plate of the utility model.
In accompanying drawing:
Potsherd on 1; 2 times potsherds; 3 heating resistors; 4 lead-in wires.
Embodiment
Fig. 1 has provided background technology and has combined to realize by multiple ceramic heating plates the schematic diagram that large area is generated heat, when heat generating components needs larger heating area, need to adopt the combination of multiple ceramic heating plates, Figure 1 shows that the combination that adopts three ceramic heating plates, because the heating area of single such ceramic heating plate is little, adopt three such ceramic heating plate combinations could realize large-area heating, each such ceramic heating plate is by upper potsherd 1, lower potsherd 2, heating resistor 3, lead-in wire 4 compositions, it between adjacent ceramic fever tablet, is heating blind area, cause heating inhomogeneous, and each ceramic heating plate needs one group of lead-in wire 4, every group has two lead-in wires 4, three such ceramic heating plate combinations just need three groups of six wire 4 altogether, cause number of leads many, electrical connection is comparatively complicated.
Fig. 2 to Fig. 3 has provided the structural representation of the first embodiment of a kind of ceramic heating plate of the utility model, it is by upper potsherd 1, lower potsherd 2, heating resistor 3, the lead-in wire 4 plane tabular structures that form, heating resistor 3 has three, three heating resistors 3 are all between upper potsherd 1 and lower potsherd 2, form a ceramic heating plate, heating resistor 3 is in parallel each other, is drawn by common one group of lead-in wire, 4 electrical connections.Because three heating resistors 3 are connected in parallel, wherein shown in the heating power of each heating resistor 3 and Fig. 1, in background technology, the heating power of each ceramic heating plate is suitable, therefore the heating power of a ceramic heating plate of the utility model just with background technology shown in Fig. 1 in the heating power of three ceramic heating plates combination suitable.Three heating resistors 3 of the ceramic heating plate of the utility model shown in Fig. 2 to Fig. 3 are positioned at a ceramic heating plate, three heating resistors 3 are connected in parallel, therefore gap each other can make very littlely, has eliminated heating blind area, can realize large area heating and the uniform object of generating heat; Meanwhile, a ceramic heating plate has three heating resistors 3, but only needs one group of lead-in wire 4, and one group of lead-in wire 4 only has two in the present embodiment, and number of leads greatly reduces, and is electrically connected simple and reliable.
Fig. 4 has provided the structural representation of the second embodiment of a kind of ceramic heating plate of the utility model, it is by upper potsherd 1, lower potsherd 2, heating resistor 3, the lead-in wire 4 curved surface platy structures that form, in Fig. 4, heating resistor 3 is covered by potsherd, therefore do not draw in the drawings heating resistor 3, its structure is similar to aforementioned the first embodiment.Heating resistor 3 has three, and three heating resistors 3 all, between upper potsherd 1 and lower potsherd 2, form a ceramic heating plate, and heating resistor 3 is in parallel each other, is drawn by common one group of lead-in wire, 4 electrical connections.
Fig. 5 has provided the structural representation of the third embodiment of a kind of ceramic heating plate of the utility model, it is by upper potsherd 1, lower potsherd 2, heating resistor 3, the lead-in wire 4 annular plate-like structures that form, in Fig. 5, heating resistor 3 is covered by potsherd, therefore do not draw in the drawings heating resistor 3, its structure is similar to aforementioned the first embodiment.Heating resistor 3 has three, and three heating resistors 3 all, between upper potsherd 1 and lower potsherd 2, form a ceramic heating plate, and heating resistor 3 is in parallel each other, is drawn by common one group of lead-in wire, 4 electrical connections.
Platy structure described in the utility model ceramic heating plate; can be the tabular framework of plane tabular structure, curved surface, the annular plate-like structure in above-mentioned execution mode; also can be the platy structure of other shape; solid bar is a special case of annular plate-like structure, also belongs to protection range of the present utility model.
Above-mentioned each embodiment is all respectively to have three heating resistors 3, and in fact in the specific implementation, heating resistor 3 can be two or more, and for example 6,10,20 are even more, and this conversion also belongs to protection range of the present utility model.
Claims (6)
1. a ceramic heating plate, the platy structure that it is made up of upper potsherd (1), lower potsherd (2), heating resistor (3), lead-in wire (4), heating resistor (3) is positioned between potsherd (1) and lower potsherd (2), it is characterized in that: described heating resistor (3) has multiple, multiple heating resistors (3) are all positioned between potsherd (1) and lower potsherd (2), form a ceramic heating plate, multiple heating resistors (3) are in parallel each other, drawn by common one group of lead-in wire (4) electrical connection.
2. a kind of ceramic heating plate according to claim 1, is characterized in that: the plane tabular structure that described ceramic heating plate is made up of upper potsherd (1), lower potsherd (2), heating resistor (3), lead-in wire (4).
3. a kind of ceramic heating plate according to claim 1, is characterized in that: the curved surface platy structure that described ceramic heating plate is made up of upper potsherd (1), lower potsherd (2), heating resistor (3), lead-in wire (4).
4. a kind of ceramic heating plate according to claim 1, is characterized in that: the annular plate-like structure that described ceramic heating plate is made up of upper potsherd (1), lower potsherd (2), heating resistor (3), lead-in wire (4).
5. according to a kind of ceramic heating plate described in arbitrary claim in claim 1 to 4, it is characterized in that: the quantity of described heating resistor (3) is 2 to 20.
6. according to a kind of ceramic heating plate described in arbitrary claim in claim 1 to 4, it is characterized in that: the quantity of described heating resistor (3) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142906.2U CN203801085U (en) | 2014-03-27 | 2014-03-27 | Ceramic heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142906.2U CN203801085U (en) | 2014-03-27 | 2014-03-27 | Ceramic heating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801085U true CN203801085U (en) | 2014-08-27 |
Family
ID=51383268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142906.2U Expired - Fee Related CN203801085U (en) | 2014-03-27 | 2014-03-27 | Ceramic heating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874244A (en) * | 2014-03-27 | 2014-06-18 | 福建闽航电子有限公司 | Ceramic heating plate |
| CN108177329A (en) * | 2018-01-24 | 2018-06-19 | 杨宝祥 | A kind of heating means with heating board heating template of hot press |
-
2014
- 2014-03-27 CN CN201420142906.2U patent/CN203801085U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874244A (en) * | 2014-03-27 | 2014-06-18 | 福建闽航电子有限公司 | Ceramic heating plate |
| CN103874244B (en) * | 2014-03-27 | 2016-04-20 | 福建闽航电子有限公司 | A kind of ceramic heating plate |
| CN108177329A (en) * | 2018-01-24 | 2018-06-19 | 杨宝祥 | A kind of heating means with heating board heating template of hot press |
| WO2019174102A1 (en) * | 2018-01-24 | 2019-09-19 | 杨宝祥 | Heating method for heating hot press template by using heating plate |
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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: 20140827 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |