CN105611658A - Electric heating chip part for electronic thermostat - Google Patents
Electric heating chip part for electronic thermostat Download PDFInfo
- Publication number
- CN105611658A CN105611658A CN201610094946.8A CN201610094946A CN105611658A CN 105611658 A CN105611658 A CN 105611658A CN 201610094946 A CN201610094946 A CN 201610094946A CN 105611658 A CN105611658 A CN 105611658A
- Authority
- CN
- China
- Prior art keywords
- wire
- chip
- electric heating
- sealed body
- electronic thermostat
- 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
- 238000005485 electric heating Methods 0.000 title abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000012188 paraffin wax Substances 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 description 14
- 239000010410 layer Substances 0.000 description 10
- 229910000906 Bronze Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000010974 bronze Substances 0.000 description 6
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 chip basic unit Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000005360 phosphosilicate glass Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- 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
- H05B3/02—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an electric heating chip part for an electronic thermostat. Temperature-sensing paraffin is heated through an electric heating chip in an electric heating manner, so that a state that the cooling water temperature automatic regulation is carried out only by passively receiving a water temperature signal existing in the prior art is changed; the shortcoming of the prior art is overcome; and in addition, the electric heating chip part has the characteristics of high heating efficiency, high heating speed, high heat conducting speed, safety, durability and long service life, and is particularly suitable for various cooling systems of automobile engines.
Description
Technical field
The present invention relates to the electronic thermostat technical field of automobile engine, relate in particular to a kind of electronics jointThe electrical heating chip parts of temperature device.
Background technology
All can use thermostat at car engine cooling system, thermostat is mainly used for vehiclesThe parts of engine cooling water temperature, its performance directly affects the cooling performance of cooling system. InState license notification number CN202483698U, Granted publication day 20121010, denomination of invention:Plant follow-on automotive electronics thermostat, Chinese patent Granted publication CN202483697U, mandate public affairsAccuse day 20121010, denomination of invention: a kind of new automobile electronic thermostat, is all effectively applied to existingHave car engine cooling system, but the limitation of above-mentioned prior art is: mode of heating makes electricity consumptionResistance heating tube, or Resistance Heating Film, but due to resistance heating tube, or Resistance Heating Film is straightConnect heating temperature-sensitive paraffin, easily deform, embrittlement etc. after being heated, service life is short, conventionally needsTo change once half a year, if do not change in time, easily cause engine operating temperature too high, impactService life of aeroengine, and along with the development of automotive engineering, to discharge, energy-conservation requirement alsoImprove constantly, thereby the resistance heating tube of use again, or the heating thermostat of Resistance Heating Film is notCan meet growing automobile demand.
Summary of the invention
In view of this, goal of the invention of the present invention is for the problems referred to above, and a kind of electronic thermostat is providedElectrical heating chip parts, by the temperature of electrothermal chip Electric heating auto-adjustment control cooling water.
For achieving the above object, the present invention realizes by the following technical solutions:
Electrical heating chip parts for electronic thermostat, described body axial cross section is inverted T-shaped rankLadder cylinder and bottom end opening setting, its top is provided with centre bore, described upper sealing ring, electricityHeating chip parts, temperature-sensitive paraffin, sebific duct, push rod, lower seal, gland phase successively from the bottom to topConnect encapsulation and be arranged in body cylindrical shell, the upper sealed body of described electrical heating chip parts is through body topBody top drawn by wire by centre bore.
Described chip heating element heater axial cross section is M shape and arranges, and lateral cross section from the bottom to top successivelyBe connected and be set to lower protective layer, chip basic unit, graphite linings, inner layer dielectric layer, upper protective layer.
Described both sides, chip heating element heater bottom are provided with engaging lug and link together with lead-in wire bottom,Described guide-wire tip and the bottom of wire link together, described chip heating element heater, lead-in wire,The bottom of wire is encapsulated in lower sealed body after connecting successively.
Described lower sealed body axial cross section bottom is hollow round table body, the circumferential cylinder setting in top, soAfter more described lower sealed body top, wire are encapsulated in upper sealed body.
Described aluminum bronze electric conductor is separately positioned between lower protective layer, chip basic unit and chip basic unitBoth sides lower floor.
Described guiding copper cash is separately positioned between lower protective layer, aluminum bronze electric conductor and lower protective layerUpper strata, both sides, and draw by engaging lug.
Beneficial effect: the electrical heating chip parts of a kind of electronic thermostat disclosed by the invention, by electricityHot chip Electric heating heats temperature-sensitive paraffin, in change prior art, can only passively receiveWater temperature signal carries out the state that cooling water temperature regulates automatically, has overcome the deficiencies in the prior art, hasThe thermal efficiency is high, electrothermal calefactive rate is fast, the also feature of fast, safety durable long service life of heat-transfer rate, spyBe not applicable to the use in various car engine cooling systems.
Brief description of the drawings
Fig. 1 is that the present invention is arranged on structural representation in electronic thermostat;
Fig. 2 is electrical heating chip modular construction schematic diagram of the present invention
Fig. 3 is chip heating element structure schematic diagram of the present invention;
In figure: 1-body, the upper sealing ring of 2-, 3-electrical heating chip parts, 4-sebific duct, 5-lower sealCircle, 6-gland, 7-push rod, 8-temperature-sensitive paraffin, 31-wire, 32-lead-in wire, 33-chip heating element heater,34-upper sealed body, 35-lower sealed body, 331-chip basic unit, 332-lower protective layer, 333-graphite linings, 334-Inner layer dielectric layer, the upper protective layer of 335-, 336-aluminum bronze electric conductor, 337-guiding copper cash, 338-connectEar.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail, but should be noted that the present inventionEnforcement be not limited to following embodiment.
As Figure 1-Figure 2, the electrical heating chip parts of described a kind of electronic thermostat, comprise and leadingLine 31, lead-in wire 32, chip heating element heater 33, upper sealed body 34, lower sealed body 35, chip basic unit 331,Lower protective layer 332, graphite linings 333, inner layer dielectric layer 334, upper protective layer 335, aluminum bronze electric conductor336, guiding copper cash 337, engaging lug 338.
As shown in Figure 1, described body 1 axial cross section is inverted T-shaped ladder barrel body and bottom is openedMouth arranges, and its top is provided with centre bore, described upper sealing ring 2, electrical heating chip parts 3, senseFire stons wax 8, sebific duct 4, push rod 7, lower seal 5, gland 6 are connected successively to encapsulate from the bottom to top and establishPut in body 1 cylindrical shell, the upper sealed body 34 of described electrical heating chip parts 3 is through body 1 topBody 1 top drawn by wire 31 by centre bore.
As shown in Fig. 2-Fig. 3, described chip heating element heater 33 axial cross sections are M shape and arrange, and horizontalBe connected successively from the bottom to top to cross section be set to lower protective layer 332, chip basic unit 331, graphite linings 333,Inner layer dielectric layer 334, upper protective layer 335.
Described chip heating element heater 33 both sides, bottom are provided with engaging lug 338 and connect with lead-in wire 32 bottomsBe connected together, described lead-in wire 32 tops and the bottom of wire 31 link together, described chipAfter connecting successively, the bottom of heating element heater 33, lead-in wire 32, wire 31 is encapsulated in lower sealed body 35.
Described lower sealed body 35 axial cross section bottoms are hollow round table body, the circumferential cylinder setting in top,And then described lower sealed body 35 tops, wire 31 are encapsulated in upper sealed body 34.
Described aluminum bronze electric conductor 336 is separately positioned between lower protective layer 332, chip basic unit 331,And the both sides lower floor of chip basic unit 331.
Described guiding copper cash 337 is separately positioned between lower protective layer 332, aluminum bronze electric conductor 336,And the upper strata, both sides of lower protective layer 332, and draw by engaging lug 338.
Further optimize described upper sealed body 34, lower sealed body 35 material selection PA66 polyamide resinsFat, described chip basic unit 331 material selection polysilicons, described lower protective layer 332, upper protective layerThe materials such as 335 material oxidation silicon, silicon nitride or carborundum, described graphite linings 333 material selection graphite,The phosphosilicate glass material of described inner layer dielectric layer 334 silica-doping phosphorus.
Further optimize, described described lower sealed body 35 axial cross section bottoms be hollow round table body,The circumferential cylinder setting in top, object passes heat after being the 33 energising heating of chip heating element heater graduallyPass temperature-sensitive paraffin 8, make it be melted into gradually liquid state by solid-state being heated.
Above-mentioned embodiment only, for explanation technical characterstic of the present invention and design, its objective is and is to allowThe technical staff who is familiar with this area technique can understand content of the present invention and be implemented, andCan not limit the scope of the invention with this, all according to Spirit Essence of the present invention and embodimentThe equivalence of doing changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. electrical heating chip parts for electronic thermostat, is characterized in that: comprise chip heating unitPart, described both sides, chip heating element heater bottom are provided with engaging lug and link together with lead-in wire bottom,Described guide-wire tip and the bottom of wire link together, described chip heating element heater, lead-in wire,The bottom of wire is encapsulated in lower sealed body after connecting successively, described lower sealed body top, wire envelopeBe contained in upper sealed body.
2. the electrical heating chip parts of a kind of electronic thermostat according to claim 1, its featureBe: described lower sealed body axial cross section bottom is hollow round table body, the circumferential cylinder setting in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094946.8A CN105611658A (en) | 2016-02-03 | 2016-02-03 | Electric heating chip part for electronic thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610094946.8A CN105611658A (en) | 2016-02-03 | 2016-02-03 | Electric heating chip part for electronic thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105611658A true CN105611658A (en) | 2016-05-25 |
Family
ID=55991114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610094946.8A Pending CN105611658A (en) | 2016-02-03 | 2016-02-03 | Electric heating chip part for electronic thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105611658A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371059B1 (en) * | 1998-09-29 | 2002-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Thermostatic valve arranged in a cooling circuit of an internal combustion engine |
| CN101349188A (en) * | 2008-08-25 | 2009-01-21 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN201262113Y (en) * | 2008-08-25 | 2009-06-24 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN202483697U (en) * | 2012-03-19 | 2012-10-10 | 瑞安市万泰汽车电器有限公司 | Novel electronic thermostat of automobile |
| CN202483698U (en) * | 2012-03-19 | 2012-10-10 | 瑞安市万泰汽车电器有限公司 | Improved automobile electronic thermostat |
| CN203867693U (en) * | 2014-05-26 | 2014-10-08 | 常州意辉尔信息科技有限公司 | Electronic thermostat |
-
2016
- 2016-02-03 CN CN201610094946.8A patent/CN105611658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371059B1 (en) * | 1998-09-29 | 2002-04-16 | Bayerische Motoren Werke Aktiengesellschaft | Thermostatic valve arranged in a cooling circuit of an internal combustion engine |
| CN101349188A (en) * | 2008-08-25 | 2009-01-21 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN201262113Y (en) * | 2008-08-25 | 2009-06-24 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN202483697U (en) * | 2012-03-19 | 2012-10-10 | 瑞安市万泰汽车电器有限公司 | Novel electronic thermostat of automobile |
| CN202483698U (en) * | 2012-03-19 | 2012-10-10 | 瑞安市万泰汽车电器有限公司 | Improved automobile electronic thermostat |
| CN203867693U (en) * | 2014-05-26 | 2014-10-08 | 常州意辉尔信息科技有限公司 | Electronic thermostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |