CN101841937A - Electric heater unit - Google Patents
Electric heater unit Download PDFInfo
- Publication number
- CN101841937A CN101841937A CN201010144823A CN201010144823A CN101841937A CN 101841937 A CN101841937 A CN 101841937A CN 201010144823 A CN201010144823 A CN 201010144823A CN 201010144823 A CN201010144823 A CN 201010144823A CN 101841937 A CN101841937 A CN 101841937A
- Authority
- CN
- China
- Prior art keywords
- heater
- temperature
- heating
- fast heating
- thermal treatment
- 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
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Classifications
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- 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
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
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- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/029—Heaters specially adapted for seat warmers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Seats For Vehicles (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The present invention relates to a kind of heater (1), this heater has at least one the first Fast Heating district (16) that treats main heating and the secondary thermal treatment zone (16 ') that at least one treats less important heating.The present invention proposes: be provided with the temperature sensor that at least one is used to detect the temperature in the described Fast Heating district (16); Be provided with at least one conversion equipment, described conversion equipment was connected at least one secondary thermal treatment zone (16 ') when the minimum temperature in described Fast Heating district (16) reached.
Description
Technical field
The present invention relates to a kind of electric heater unit, but this electric heater unit have the first Fast Heating district of Fast Heating and the second subprime thermal treatment zone that can heat with respect to time strategic point, this first district.
Background technology
Known so far heater is changed between these two districts by time control or by electrical adjustment.One of them inaccuracy, another is then expensive.
Summary of the invention
Technical scheme according to heater of the present invention has been proposed under this background.Other favourable configuration can be known from the specification of following technical proposals and back.
According to the present invention, a kind of heater has been proposed, this heater has at least one first Fast Heating district that treats main heating and at least one treats the secondary thermal treatment zone of less important heating, wherein, be provided with the temperature sensor that at least one is used to detect the temperature in the Fast Heating district, be provided with at least one conversion equipment, conversion equipment was connected at least one secondary thermal treatment zone when the minimum temperature in the Fast Heating district reached.
Advantageously, temperature sensor and conversion equipment are unified into a member, preferably are unified into a thermostat.
Advantageously, work under the situation of no electronic controller at least one thermal treatment zone of this heater.
According to the present invention, a kind of object of waiting to regulate temperature has been proposed, the indoor member of preferred means of transportation or means of transportation, preferred seat, wherein, this waits that the object of regulating temperature is provided with according to heater of the present invention.
According to the present invention, a kind of method that is used to move heater has been proposed, this heater has at least one Fast Heating district and at least one secondary thermal treatment zone, wherein, in first operating state, supply a heating current to the Fast Heating district, at this, at least temporarily by the temperature in the temperature sensor detection Fast Heating district, when minimum temperature reaches, in second operating state, substitute ground, Fast Heating district or be additional to ground, described Fast Heating district and load the secondary thermal treatment zone with a heating current, wherein, the intensity of this heating current in second operating state is greater than half of the heating current that may exist in first operating state.
Description of drawings
Details of the present invention is described below.These forms of implementation can make the present invention understand easily.But these forms of implementation only have example feature.Self-evident, within the scope of the invention, also can delete, change or supply single or multiple described features.Self-evident, the feature of different forms of implementation also can make up mutually.Importantly, the solution of the present invention is transformed basically.If satisfy a feature at least in part, then this comprises also satisfied fully or satisfies this feature basically fully." basically " especially mean at this, transform the utilization that allows in tangible scope, to realize expectation.This can mean that especially at least 50%, 90%, 95% or 99% ground satisfies a corresponding feature.Self-evident, if provide a minimum, then also can use the amount of Duoing than this minimum.If other does not provide whatever, then the interval comprises its boundary point.
Relate to below:
Fig. 1 illustrates the part longitudinal profile of the means of transportation with heater,
Fig. 2 has illustrated the functional schematic of the heater of Fig. 1 in first operating state that is used for Fast Heating,
Fig. 3 has illustrated the heater of Fig. 2 in second operating state that is used for the large tracts of land heating.
Embodiment
Fig. 1 shows an object 100 of waiting to regulate temperature.Belong to described whole objects or surface that especially the people contacted of waiting to regulate the object of temperature, for example: the interior arrangement object in house, bed, liner, the interior arrangement object of aerial transportation, water route means of transportation, land conveyance, rail vehicle or motor vehicle 1000, for example instrument board, door lining, seat cushions, means of transportation ceiling, pin blanket, liner, cover or according to the seat 100 of Fig. 1 ' or handrail 100 ".
At least one wait to regulate the object 100,100 of temperature ', 100 " preferably have one or more surfaces of waiting to regulate temperature.At least one waits that the surface of regulating temperature preferably has at least one cover 10.Cover on this layer that is meant that any one covers the object of waiting to regulate temperature at least in part or layer complex, refer in particular to as the flat element of hanging connection be arranged on the object 100 of waiting to regulate temperature and/or can hang the object that connection ground and described object separate basically.
At least one waits that the object 100 of regulating temperature preferably has one or more liners 20.Described liner is preferably configured as foaming body and for example is the part of seat, steering wheel etc.
At least one waits that the object 100 of regulating temperature preferably has at least one electric heater unit 1.Have a plurality of faces to be heated that are spaced apart from each other if wait the object 100 of regulating temperature, then can have a mind to the free burial ground for the destitute a plurality of heaters 1 are set.
At least one heater 1 preferably is arranged on the surface to be heated like this, makes that heat is guided fast, and the user can not feel hard part.For this reason, described heater preferably closely is positioned at below the cover 10.At least one heater 1 is preferably configured as flat heating element.Described flat heating element is preferably flexible and be flexible, but is not soft.
At least one heater 1 preferably be equipped with at least two heating resistors 6,6 '.Preferably produce at least two heating circuits thus, these heating circuits can be by on-load voltage together or individually.At least one heating resistor 6 preferable configuration fasciculation (for example thigh), band shape or blanket shape for example are configured to the soft form that adds heating fabric.
It is Fast Heating district 16 that preferred at least one first heating resistor, 6 configuration are given heatable first, and at least one second heating resistor 6 ' configuration to heatable second be the secondary thermal treatment zone 16 '.
In addition, be provided with at least one thermostat 14, described thermostat is arranged in the Fast Heating district 16 or near it.Thermostat 14 can occupy two transition statuses.In first transition status, Fast Heating district 16 connects total operating voltage and the secondary thermal treatment zone 16 ' by thermostat 14 cross-over connections.In second dislocation, the secondary thermal treatment zone 16 of thermostat 14 conversions ' make it to connect with Fast Heating district 16 electricity.
Fig. 2 has illustrated heater 1 in first operating state, in this first operating state, thermostat 14 closures and operating voltage only are connected on the heating resistor 6 in Fast Heating district 16.Thus, heater 1 has less all-in resistance, has bigger electric current to flow thus.Under the situation of relatively little face, obtain bigger power thus.Therefore, in the zone of first heating resistor 6, carry out Fast Heating.Thus, the temperature in the Fast Heating district 16, the temperature in the surrounding environment of thermostat 14 rises to maximum always thus, and when this maximum, thermostat 14 is transformed in the state of opening.Thus, the secondary thermal treatment zone 16 ' in second heating resistor 6 ', be switched on but be additional to first heating resistor 6 no longer by cross-over connection.
Fig. 3 has promptly illustrated heater 1 in the continuous firing when thermostat 14 is in open mode in this second operating state.Thus, at least two heating resistors 6,6 ' be connected in series, thus, operating voltage be added in two heating resistors 6,6 ' on.Obtain thus higher all-in resistance and thus less current flow through heater 1.Therefore, described heater provides less power now on bigger face.
For heating is further regulated, what meet purpose is that the sluggishness of thermostat 14 is big like this, makes described thermostat no longer closed at heater 1 duration of work.So unshowned second thermostat for example can be arranged on the secondary thermal treatment zone 16 ' on so that bear in continuous firing the task of regulating heater then.Obtain thus under the situation of no electric regulator, adding the possibility of pining for using Fast Heating district 16 in low cost.
The reference number inventory
1 heater
6,6 ' heating resistor
10 covers
14 temperature controllers
16 Fast Heating districts
16 ' secondary the thermal treatment zone
20 liners
100 wait to regulate the object of temperature
100 ' seat
100 " handrails
1000 motor vehicles.
Claims (5)
1. heater (1), have at least one the first Fast Heating district (16) that treats main heating and the secondary thermal treatment zone (16 ') that at least one treats less important heating, it is characterized in that: be provided with the temperature sensor that at least one is used to detect the temperature in the described Fast Heating district (16); Be provided with at least one conversion equipment, described conversion equipment was connected at least one secondary thermal treatment zone (16 ') when the minimum temperature in described Fast Heating district (16) reached.
2. according to the heater (1) of claim 1, it is characterized in that: described temperature sensor and described conversion equipment are unified into a member, preferably are unified into a thermostat (14).
3. according to the heater (1) of one of aforesaid right requirement, it is characterized in that: work under the situation of no electronic controller at least one thermal treatment zone of this heater (1).
4. wait to regulate the object (100) of temperature, the indoor member of preferred means of transportation or means of transportation, preferred seat (100 ') is characterized in that: this object of waiting to regulate temperature is provided with the heater (1) that one of requires according to aforesaid right.
5. be used to move the method for heater (1), this heater has at least one Fast Heating district (16) and at least one secondary thermal treatment zone (16 '), it is characterized in that: in first operating state, give described Fast Heating district (16) supply one heating current, at this, at least temporarily detect temperature in the described Fast Heating district (16) by temperature sensor, when minimum temperature reaches, in second operating state, substitute described Fast Heating district and load the described secondary thermal treatment zone (16 ') with being additional to described Fast Heating district (16) or with a heating current, wherein, the intensity of this heating current in second operating state is greater than half of the heating current that may exist in first operating state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009013455 | 2009-03-18 | ||
| DE102009013455.7 | 2009-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101841937A true CN101841937A (en) | 2010-09-22 |
Family
ID=42629064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010144823A Pending CN101841937A (en) | 2009-03-18 | 2010-03-18 | Electric heater unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101841937A (en) |
| DE (1) | DE102010009340B4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517842B (en) | 2013-08-30 | 2019-09-24 | 捷温有限责任公司 | Electric register including the regulating device with relay |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2307363A (en) * | 1995-11-15 | 1997-05-21 | Ceramaspeed Ltd | Heater for a glass ceramic top cooking appliance |
| CN2534056Y (en) * | 2001-11-16 | 2003-02-05 | 田文忠 | Temperature control switch apparatus for car |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19616117B4 (en) * | 1996-04-23 | 2007-03-01 | Bayerische Motoren Werke Ag | Seat |
| DE19831574C2 (en) * | 1998-07-14 | 2002-08-22 | Wet Automotive Systems Ag | Seat heating and method for heating a seat |
| DE10313165B4 (en) * | 2003-03-25 | 2006-02-09 | Daimlerchrysler Ag | Seat heating for a vehicle seat |
-
2010
- 2010-02-25 DE DE102010009340.8A patent/DE102010009340B4/en active Active
- 2010-03-18 CN CN201010144823A patent/CN101841937A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2307363A (en) * | 1995-11-15 | 1997-05-21 | Ceramaspeed Ltd | Heater for a glass ceramic top cooking appliance |
| CN2534056Y (en) * | 2001-11-16 | 2003-02-05 | 田文忠 | Temperature control switch apparatus for car |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010009340B4 (en) | 2017-07-27 |
| DE102010009340A1 (en) | 2010-09-23 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100922 |