CN2519577Y - PTC ceramic electric auxiliary heating device - Google Patents
PTC ceramic electric auxiliary heating device Download PDFInfo
- Publication number
- CN2519577Y CN2519577Y CN 01252633 CN01252633U CN2519577Y CN 2519577 Y CN2519577 Y CN 2519577Y CN 01252633 CN01252633 CN 01252633 CN 01252633 U CN01252633 U CN 01252633U CN 2519577 Y CN2519577 Y CN 2519577Y
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- heater
- ptc ceramic
- conductive paste
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- nut
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Abstract
The utility model discloses a PTC ceramic electricity boosting heating component, which consists of a heater and an electrode. The electrode is provided with an extracting terminal; the heater is a honeycomb like PTC ceramic heater that has a plurality of ventilating holes that are in dense packing distribution and are vertical to the surface and run through the heater, the positive face and the negative face of which both have a conducting pulp layer; and the electrode is formed. The heater has four penetrating holes, the adjacent two of which has the conducting pulp layer in the periphery of the positive face and the negative face of which has no conducting pulp layer, and the other two of which are just opposite. Metal screws and insulating sleeves are respectively in the penetrating holes, the metal screws are orderly provided with a metal gasket, a spring washer and a nut in one side that has the conducting pulp layer, and a formica gasket, a spring washer and a nut in the other side. Compared with traditional electric boosting heating component, the heating component makes cooling fins and organic binder unnecessary, the heater heats air directly, and the electrothermal efficiency is high.
Description
Technical field
The utility model relates to a kind of heater element, specifically, relates to a kind of PTC ceramic electrical assistant heating device, and it is particularly useful for air conditioner and uses.
Background technology
The warm mode of the system of present double-standard air-conditioning generally adopts heat pump, heat pump to be aided with electrothermal tube or heat pump is aided with warm three kinds of PTC ceramic.Deficiencies such as heat pump system is warm to exist low temperature not start, electrothermal efficiency is low.Heat pump is aided with that electric heating control is warm can to overcome the shortcoming that heat pump low temperature can not start, but because electrothermal tube can not be limit temperature automatically, causes fire incident easily.The PTC pottery has automatic limit temperature function, so heat pump is aided with, and the PTC ceramic is warm can avoid the too high and catastrophic effect that causes of Yin Wendu effectively.
Traditional idle call PTC ceramic heater generally is made of PTC pottery cuboid thin plate heater and wavy metal shape heating panel, needs with organic binder cemented between heater and the heating panel.CN2342540Y discloses a kind of " the PTC heating component that is used for wall-through type air conditioner " (application number: 98233905.4, the applying date: 1993.3.26, the day for announcing is 1999.10.6).The structure of this heating component is: the order of pressing wall scroll ripple heat sink strip, PTC element, wall scroll ripple heat sink strip, with silicon rubber with the PTC element fixedly connected and hot setting between wall scroll ripple heat sink strip and wall scroll ripple heat sink strip, respectively rivet a single terminal at the two ends of the outer rim of wall scroll ripple heat sink strip by copper rivet respectively.The heater of this ripple heat sink strip structure has the following disadvantages: organic binder bond is in use aging easily; The heat of heater is passed to air indirectly by heating panel, so the electrothermal efficiency of heater is not very high.
Summary of the invention
The purpose of this utility model is to provide a kind of novel PTC ceramic electrical assistant heating device, this heater element not only has the advantage of existing similar device, and not having the in use aging easily problem of organic binder bond, the electrothermal efficiency of heater is higher.
For realizing above-mentioned utility model purpose, PTC ceramic electrical assistant heating device is made of heater, electrode, described electrode is provided with leading-out terminal, described heater is cellular PTC ceramic heating element, some ventilation holes are arranged on the described heater, this ventilation hole is that Mi Dui distributes and perpendicular to the surface and through heater, all there is the conductive paste bed of material on the positive and negative surface of described heater, and constitutes described electrode.
Above-mentioned leading-out terminal can structure be: described heater is provided with four through holes, and the conductive paste bed of material is arranged around the front surface of two adjacent through holes, does not have the conductive paste bed of material around its rear surface, and two through holes are in contrast in addition.Metal screw and insulating sleeve are housed respectively in the described through hole, and described metal screw is having one of the conductive paste bed of material metal washer, spring washer and nut are housed successively, and the other end is equipped with bakelite packing ring, spring washer and nut successively.
Compare with conventional P TC ceramic electrical auxiliary heater, this heater element need not fin and organic binder bond.The air that close heap ventilation hole passes through in the heater because heater is directly heating, so electrothermal efficiency is higher.This heater element does not exist because of organic binder bond wears out in addition influences the heater element problem in useful life.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model PTC ceramic electrical assistant heating device;
Fig. 2 is the end view of Fig. 1.
Embodiment
As shown in Figure 1, 2, the PTC ceramic heating element is cellular rectangular heater 1, has manyly perpendicular to surface, the ventilation hole 2 that runs through on the heater, and ventilation hole 2 distributes by hexagonal Mi Dui.The positive and negative surperficial burning infiltration of heater has the conductive paste bed of material 3, constitute two electrodes, be respectively equipped with through hole 41,42,43 and 44 on four angles of heater, through hole 41,42,43 and the design of 44 surround electrode are as follows: burning infiltration has the conductive paste bed of material on the front surface around two adjacent through holes 41,42, does not have the conductive paste bed of material on the rear surface; Other two adjacent through hole 43,44 surround electrode situations are then opposite, promptly do not have the conductive paste bed of material around the front surface, and the conductive paste bed of material is then arranged around the rear surface.Metal screw 5 and insulating sleeve 6 respectively are equipped with in four through hole places, and metal screw 5 is equipped with metal washer 7, spring washer 8 and nut 9 successively at one that the conductive paste bed of material is arranged, and the other end is equipped with bakelite packing ring 10, spring washer 11 and nut 12 successively.On the electricity, two metal screws at through hole 41,42 places and the conducting of front surface top electrode insert the utmost point of power supply; And two metal screws at through hole 43,44 places and rear surface top electrode conducting, another utmost point of access power supply.Above-mentioned cellular PTC heater, metal screw, metal washer, bakelite packing ring, spring washer and nut have constituted a heater members together.Heating element unit number heats power by air-conditioning decides, in parallel between the heating element unit on the electricity; On the mounting structure between the heating element unit side by side, and be installed in the air-conditioning body by metal screw.
In the present embodiment, heater is (Ba, Pb) TiO
3PTC thermistor pottery, Curie temperature are 210 ℃, and heater is of a size of 80mm * 70mm * 8mm, and the ventilation hole diameter is 1.2mm, and pitch of holes is 0.3mm, and running through the aperture is 3.1mm, and a heating element unit electrical power can reach 500W.
The shape of heater 1 can also be circular or other shape, can select suitable shape according to the needs of heater power and installation.
Also can only establish two through holes on the heater, the conductive paste bed of material is arranged around the front surface of one of them through hole, not have the conductive paste bed of material around its rear surface, another through hole in contrast.In two through holes metal screw and insulating sleeve are housed respectively, metal screw is having one of the conductive paste bed of material metal washer, spring washer and nut are installed successively, and the other end is equipped with bakelite packing ring, spring washer and nut successively.So then metal screw and the conducting of front surface top electrode inserts the utmost point of power supply; And another metal screw and rear surface top electrode conducting, another utmost point of access power supply.
It is core of the present utility model that cellular PTC ceramic heating element is applied to electric heating device spare.Use the electrode of cellular PTC ceramic heating element and other form and leading-out terminal to combine to constitute heater element and all belong to scope of the present utility model.
Claims (4)
1. PTC ceramic electrical assistant heating device, constitute by heater, electrode, described electrode is provided with leading-out terminal, it is characterized in that: described heater is cellular PTC ceramic heating element, some ventilation holes are arranged on the described heater, this ventilation hole is that Mi Dui distributes and perpendicular to the surface and through heater, all there is the conductive paste bed of material on the positive and negative surface of described heater, and constitutes two electrodes.
2. PTC ceramic electrical assistant heating device according to claim 1, the structure that it is characterized in that described leading-out terminal is: described heater is provided with two through holes, the conductive paste bed of material is arranged around the front surface of one of them through hole, do not have the conductive paste bed of material around its rear surface, another through hole in contrast; Metal screw and insulating sleeve are housed respectively in the described through hole, and described metal screw is having one of the conductive paste bed of material metal washer, spring washer and nut are housed successively, and the other end is equipped with bakelite packing ring, spring washer and nut successively.
3. PTC ceramic electrical assistant heating device according to claim 1, the structure that it is characterized in that described leading-out terminal is: described heater is provided with four through holes, the conductive paste bed of material is arranged around the front surface of two adjacent through holes, do not have the conductive paste bed of material around its rear surface, two through holes in contrast in addition; Metal screw and insulating sleeve are housed respectively in the described through hole, and described metal screw is having one of the conductive paste bed of material metal washer, spring washer and nut are housed successively, and the other end is equipped with bakelite packing ring, spring washer and nut successively.
4. according to claim 1,2 or 3 described PTC ceramic electrical assistant heating devices, it is characterized in that described ventilation hole distributes for hexagonal Mi Dui.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252633 CN2519577Y (en) | 2001-11-28 | 2001-11-28 | PTC ceramic electric auxiliary heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252633 CN2519577Y (en) | 2001-11-28 | 2001-11-28 | PTC ceramic electric auxiliary heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519577Y true CN2519577Y (en) | 2002-10-30 |
Family
ID=33662295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252633 Expired - Fee Related CN2519577Y (en) | 2001-11-28 | 2001-11-28 | PTC ceramic electric auxiliary heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519577Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401851C (en) * | 2002-12-19 | 2008-07-09 | 凯特姆两合公司 | Electric heater with shell |
| CN1946252B (en) * | 2006-10-19 | 2012-05-30 | 巫嘉雄 | Electrode structure of ceramic electric heating unit and its forming method |
| CN102843791A (en) * | 2011-06-15 | 2012-12-26 | 信越化学工业株式会社 | Ceramic heater |
| CN104955666A (en) * | 2013-01-29 | 2015-09-30 | 汉拿伟世通空调有限公司 | Heater for motor vehicle |
| CN107411172A (en) * | 2017-04-20 | 2017-12-01 | 深圳市泰康瑞科技有限公司 | A kind of honeycomb fashion heater |
| CN107560169A (en) * | 2017-09-08 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of novel air channel type ptc heater |
| CN109348551A (en) * | 2018-08-02 | 2019-02-15 | 浙江欧兰顿电器科技有限公司 | A kind of outer depressor aluminum hull type PTC heat generating component of constant temperature |
| CN110710726A (en) * | 2019-05-16 | 2020-01-21 | 厦门蜂涛陶瓷有限公司 | Ceramic heating element and non-contact electronic cigarette heater with same |
| CN112567885A (en) * | 2018-08-13 | 2021-03-26 | 日本碍子株式会社 | Heater member for heating vehicle cabin, method of using the same, and heater for heating vehicle cabin |
-
2001
- 2001-11-28 CN CN 01252633 patent/CN2519577Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401851C (en) * | 2002-12-19 | 2008-07-09 | 凯特姆两合公司 | Electric heater with shell |
| CN1946252B (en) * | 2006-10-19 | 2012-05-30 | 巫嘉雄 | Electrode structure of ceramic electric heating unit and its forming method |
| CN102843791A (en) * | 2011-06-15 | 2012-12-26 | 信越化学工业株式会社 | Ceramic heater |
| CN104955666A (en) * | 2013-01-29 | 2015-09-30 | 汉拿伟世通空调有限公司 | Heater for motor vehicle |
| CN107411172A (en) * | 2017-04-20 | 2017-12-01 | 深圳市泰康瑞科技有限公司 | A kind of honeycomb fashion heater |
| CN107560169A (en) * | 2017-09-08 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of novel air channel type ptc heater |
| CN109348551A (en) * | 2018-08-02 | 2019-02-15 | 浙江欧兰顿电器科技有限公司 | A kind of outer depressor aluminum hull type PTC heat generating component of constant temperature |
| CN112567885A (en) * | 2018-08-13 | 2021-03-26 | 日本碍子株式会社 | Heater member for heating vehicle cabin, method of using the same, and heater for heating vehicle cabin |
| CN112567885B (en) * | 2018-08-13 | 2023-02-28 | 日本碍子株式会社 | Heater member for heating vehicle cabin, method of using the same, and heater for heating vehicle cabin |
| CN110710726A (en) * | 2019-05-16 | 2020-01-21 | 厦门蜂涛陶瓷有限公司 | Ceramic heating element and non-contact electronic cigarette heater with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |