CN101312603A - 带有散热片的正温度系数加热元件 - Google Patents
带有散热片的正温度系数加热元件 Download PDFInfo
- Publication number
- CN101312603A CN101312603A CNA2007101868399A CN200710186839A CN101312603A CN 101312603 A CN101312603 A CN 101312603A CN A2007101868399 A CNA2007101868399 A CN A2007101868399A CN 200710186839 A CN200710186839 A CN 200710186839A CN 101312603 A CN101312603 A CN 101312603A
- Authority
- CN
- China
- Prior art keywords
- heater
- positive temperature
- fin
- heating
- temperature coefficient
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
- B60N2/5685—Resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
- B60N2/5692—Refrigerating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
- F24H3/0435—Structures comprising heat spreading elements in the form of fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
- F24H9/1872—PTC
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
- H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
本发明公开了一种新型加热单元,其利用正温度系数加热器并将所述正温度系数加热器固定在两个散热片之间。所述新型加热器置于鼓风机出口中,并不需要在汽车座的装饰盖下设置独立的加热层。
Description
技术领域
本发明涉及一种固态温度调节系统,尤其是一种用于利用正温度系数加热器加热汽车座的新型紧凑单元。
背景技术
当前,汽车座是利用加热层进行加热的。该加热层设置有供电时就能发热的电热丝盘。该加热层安装在汽车座中装饰盖下面。该加热层是分离的并且与其他热电装置(TED)无关,其通常称为珀耳帖装置,以及在加热和冷却应用中使用的散热片(heat sink)。现有的加热层具有产生过多热量、需要更多的部件(及因此带来的费用)、更大的整体包装尺寸以及由于附件组件的需要所增加的成本这些缺点。
发明内容
本发明是一种新型的加热器。所述加热器使用另一种类型的称为正温度系数(PTC)加热器的加热器。本发明将PTC加热器与多个散热片结合起来。当气流吹过所述加热器单元,就会产生非常有效的发热和传热系统。
由以下提供的详细描述,本发明更一步的应用领域将变得清楚。应当理解,在指出本发明的优选实施例的同时,所述详细的描述和具体的实例仅仅旨在示例说明的目的而不是限制本发明的范围。
附图说明
根据所述详细的描述及附图,将会更加充分地理解本发明,其中:
图1是本发明的所述加热器的平面侧视图;
图2是本发明的所述加热器的加大仰角的侧视图;以及
图3是本发明的所述加热器的平面主视图;
具体实施方式
优选实施例的下列描述本质上仅仅是示例性的,并且决不是要限制本发明、其应用或使用。
外壳20优选由闭孔泡沫制成。如图1到3所示,PTC加热器22设置在壳20的中心。PCT加热器通过闭孔泡沫保温。第一和第二散热片24、26分别设置在PTC加热器22的两侧。在应用中其可形成一种散热片-正温度系数加热器-散热片的结构用于加热/鼓风应用。PTC加热器22可与每个散热片24、26通过焊接、夹紧、环氧材料或者胶粘结合在一起。如果使用焊料,该焊料的熔化温度应当比PTC加热器24、26的最大运行温度更高。如果使用夹紧将PTC加热器与散热片24、26结合在一起,应当使用热油脂或者热复合物(thermal compound)以确保良好的传热。如果使用环氧材料或者粘胶,应当使用具有高热传导性的环氧材料或者粘胶。
然后新型加热单元19置于鼓风机(未示出)的附近。最好将单元19置于所述鼓风机(未示出)外壳的出口中。一旦启动,PTC加热器22就非常有效地产生热量,并且该热量由第一散热片24和第二散热片26吸收。第一散热片24和第二散热片26可以比没有任何散热片的传统PTC加热器22有更大的表面积和热容量。从所述鼓风机出口(未示出)流过加热单元19的气流通过对流传热传送热量。散热片24和26及PTC加热器22的新型组合不需要在汽车座的座装饰盖下面设置独立的加热层或者加热垫。通过除去昂贵的加热层以及座装饰组件,以除去独立的加热层,大大缩减了成本。通过消除对独立的加热层的需求,也节省了一些重量;PTC加热器22是自动调节,因此也不会使乘坐者过热,不象传统的座垫加热层。
如上所述参考相应的示例性说明,可对所述示例性的实施例作出各种修改而不背离本发明的范围,应当将上述说明中包含的以及在附图中示出的全部内容解释为示例性的而不是限制性的。因此,上述示例性的实施例不应该限制本发明的宽度和范围,而是应该仅根据下列所附权利要求及其等同内容来限定本发明的宽度和范围。
Claims (3)
1.一种加热器,其包括:
外壳;
具有第一侧和第二侧的正温度系数加热器;
设置在所述正温度系数加热器的所述第一侧的第一散热片;以及
设置在所述正温度系数加热器的所述第二侧的第二散热片。
2.根据权利要求1所述的加热器,还包括具有输出口的鼓风机,其中所述加热器设置在所述鼓风机的所述输出口中。
3.根据权利要求1所述的加热器,其中所述正温度系数加热器通过一个或多个以下方法与所述第一散热片和所述第二散热片结合在一起:焊接、夹紧、环氧材料或者胶粘。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86705206P | 2006-11-22 | 2006-11-22 | |
US60/867,052 | 2006-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101312603A true CN101312603A (zh) | 2008-11-26 |
Family
ID=39429347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101868399A Pending CN101312603A (zh) | 2006-11-22 | 2007-11-22 | 带有散热片的正温度系数加热元件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080179314A1 (zh) |
CN (1) | CN101312603A (zh) |
WO (1) | WO2008061368A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102019866A (zh) * | 2009-09-17 | 2011-04-20 | 现代自动车株式会社 | 具有热电元件的热交换器 |
CN103129431A (zh) * | 2011-11-22 | 2013-06-05 | 甲乙汽车空调有限公司 | 座椅的通风装置 |
CN103210539A (zh) * | 2010-11-17 | 2013-07-17 | 乐金华奥斯有限公司 | 具有散热和发热功能的电池组件 |
CN104494487A (zh) * | 2008-12-03 | 2015-04-08 | 伊利诺斯工具制品有限公司 | 组合式座椅加热器和乘客感应天线 |
US11168924B2 (en) | 2017-05-10 | 2021-11-09 | Dyson Technology Limited | Heater |
US11589661B2 (en) | 2017-01-12 | 2023-02-28 | Dyson Technology Limited | Hand held appliance |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102769941B (zh) * | 2011-05-06 | 2015-07-08 | 宜昌京都电子科技有限公司 | 一种圆形ptc波纹发热体 |
DE102011120276B4 (de) * | 2011-12-05 | 2015-05-07 | Isabellenhütte Heusler Gmbh & Co. Kg | Strommesswiderstand |
EP2850370B1 (de) * | 2012-05-14 | 2017-07-12 | Behr-Hella Thermocontrol GmbH | Elektrische fahrzeugheizung, insbesondere für fahrzeuge mit hybridantrieb oder mit elektroantrieb |
US20140124500A1 (en) * | 2012-11-05 | 2014-05-08 | Betacera Inc. | Insulated heater |
US20140124494A1 (en) * | 2012-11-05 | 2014-05-08 | Betacera Inc. | Car interior compartment heater |
DE102015203114A1 (de) * | 2015-02-20 | 2016-08-25 | Mahle International Gmbh | PTC-Thermistor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3748439A (en) * | 1971-12-27 | 1973-07-24 | Texas Instruments Inc | Heating apparatus |
US4091267A (en) * | 1976-07-19 | 1978-05-23 | Texas Instruments Incorporated | Self-regulating electric heater |
US5239163A (en) * | 1991-06-19 | 1993-08-24 | Texas Instruments Incorporated | Automobile air heater utilizing PTC tablets adhesively fixed to tubular heat sinks |
-
2007
- 2007-11-15 US US11/940,791 patent/US20080179314A1/en not_active Abandoned
- 2007-11-19 WO PCT/CA2007/002111 patent/WO2008061368A1/en active Application Filing
- 2007-11-22 CN CNA2007101868399A patent/CN101312603A/zh active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104494487A (zh) * | 2008-12-03 | 2015-04-08 | 伊利诺斯工具制品有限公司 | 组合式座椅加热器和乘客感应天线 |
CN102019866A (zh) * | 2009-09-17 | 2011-04-20 | 现代自动车株式会社 | 具有热电元件的热交换器 |
CN102019866B (zh) * | 2009-09-17 | 2016-11-09 | 现代自动车株式会社 | 具有热电元件的热交换器 |
CN103210539A (zh) * | 2010-11-17 | 2013-07-17 | 乐金华奥斯有限公司 | 具有散热和发热功能的电池组件 |
US9347714B2 (en) | 2010-11-17 | 2016-05-24 | Lg Hausys, Ltd. | Battery assembly having a heat-dissipating and heat-emitting functions |
US9748618B2 (en) | 2010-11-17 | 2017-08-29 | Lg Hausys, Ltd. | Battery assembly having a heat-dissipating and heat-emitting functions |
CN103129431A (zh) * | 2011-11-22 | 2013-06-05 | 甲乙汽车空调有限公司 | 座椅的通风装置 |
US11589661B2 (en) | 2017-01-12 | 2023-02-28 | Dyson Technology Limited | Hand held appliance |
US11712098B2 (en) | 2017-01-12 | 2023-08-01 | Dyson Technology Limited | Hand held appliance |
US11168924B2 (en) | 2017-05-10 | 2021-11-09 | Dyson Technology Limited | Heater |
Also Published As
Publication number | Publication date |
---|---|
WO2008061368A1 (en) | 2008-05-29 |
US20080179314A1 (en) | 2008-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101312603A (zh) | 带有散热片的正温度系数加热元件 | |
EP3344492B1 (en) | Vehicle seat with improved thermal conductivity | |
CN108422907B (zh) | 车辆座椅总成 | |
EP2730854B1 (en) | Car interior compartment heater | |
EP3391705B1 (en) | Heating and cooling engine | |
US10773617B2 (en) | Automobile seat and working principle thereof and automobile | |
JP2007046894A (ja) | 電気ヒータモジュール | |
JP2006513012A (ja) | 車両シートを空調するための装置 | |
CN105742750A (zh) | 高电压电池的热管理单元和包括该热管理单元的高电压电池 | |
JP2006514571A (ja) | 機能要素を受容するための装置 | |
US20090188259A1 (en) | Integrated Thermoelectric Cooling Element and Positive Temperature Coefficient Heater | |
CN108082014B (zh) | 用于通风座椅的通风模块 | |
CN207488926U (zh) | 电脑散热器结构 | |
CN107244272B (zh) | 用于汽车座椅温度调节的薄膜式半导体装置 | |
JP2006516102A (ja) | 車両の車室用空調装置 | |
CN208940255U (zh) | 一种恒温加热装置 | |
CN206606089U (zh) | 一种汽车座椅 | |
CN206606088U (zh) | 一种温度调节装置、系统及汽车座椅 | |
KR102246518B1 (ko) | 허니콤 타입의 고전압 피티씨 히터모듈 | |
KR20080037325A (ko) | 세라믹히터 일체형 온수히터코어 | |
CN210841093U (zh) | 一种智能冷热板 | |
TWM315668U (en) | Warming and cooling mat for vehicle | |
KR100683215B1 (ko) | 차량용 히터코어유닛 | |
KR100633128B1 (ko) | Ptc히터 일체형의 차량용 온수히터코어 | |
CN206394496U (zh) | 一种热电空调模块 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081126 |