CN104612806B - Novel electronic temperature-adjusting heating element installing structure - Google Patents
Novel electronic temperature-adjusting heating element installing structure Download PDFInfo
- Publication number
- CN104612806B CN104612806B CN201410848897.3A CN201410848897A CN104612806B CN 104612806 B CN104612806 B CN 104612806B CN 201410848897 A CN201410848897 A CN 201410848897A CN 104612806 B CN104612806 B CN 104612806B
- Authority
- CN
- China
- Prior art keywords
- push rod
- heating member
- heating element
- connector
- cover body
- 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.)
- Active
Links
Classifications
-
- 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
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- 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
- F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
Abstract
The invention discloses a novel electronic temperature-adjusting heating element installing structure which comprises a cover body, an inductor, a push rod, a heating element and a connector terminal. The inductor and the push rod are located on the cover body. The installing structure is characterized in that the inner end of the push rod is located in the inductor, the heating element is arranged at the outer end of the push rod, a wire of the heating element is connected with the connector terminal, and the heating element and the connector terminal are integrally formed at the outer end of the push rod in an injection mode in the axial direction to form a connector heating element combination part which is fixed to the side wall of the cover body. The installing structure is simple and convenient to use, reduces the installing working procedure, prevents the wire of the heating element from loosening, and the heating element and the connector terminal are firmly fixed into the cover body.
Description
Technical field
The present invention relates to vehicle thermoregulator technical field, in particular to a kind of novel electron homoiothermic
Device heating member mounting structure.
Background technology
Currently known ordinary electronic thermoregulator structure is as it is shown in figure 1, by heating member, sealing
The groups such as circle, connector, clip, valve, induction apparatus, valve seat, big spring, support, cover body
Become.Its operation principle is: when engine temperature is increased to just open more than temperature, induction apparatus pushes away
Bar moves and drives valve opening, makes part coolant enter systemic circulation heat radiation.Along with electromotor
Temperature continues to raise, and valve continues on, and coolant rate strengthens, and heat radiation is strengthened, and works as main valve
When door reaches full-gear, the flow of systemic circulation reaches maximum, and cooling system heat-sinking capability reaches pole
Limit, engine temperature begins to decline.Along with the decline of engine temperature, induction apparatus push rod is greatly
Starting under the effect of spring to fall after rise, main valve progressively closes off, by the coolant rate of systemic circulation
Also with reduction, engine cooling slows, when engine temperature continues to reduce, and push rod
Continue to fall after rise, until main valve completely closes, by the dynamic regulation of a period of time, electromotor
Temperature fluctuates within the scope of certain temperature up and down, will not too high also will not be too low, thus play
The purpose of protection electromotor.
Wherein heating member and the concrete mounting structure of connector are as shown in Figure 2, equipped with close on heating member 4
Seal 7 loads in cover body 1, and heating member 4 wire 10 is welded on connector 5, wire cavity volume
In be inoculated with glue, connector 5 is arranged on cover body to be fixed with clip.
But the mounting structure of this heating member and connector has the disadvantage that heating member passes through to seal
Circle is assemblied in cover body, easily occurs coming off, causes seal failure；Heating element conductors is at cover
In body, position is not fixed, and easily occurs that damaged or welding comes off；Wire and terminal are connected by
, easily there is rosin joint in welding, and reliability assessment is relatively difficult；Thus cause adjusting the temperature electronically device short circuit or
Open circuit, it is impossible to normally work.
Summary of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, it is provided that a kind of novel electron
Thermoregulator heating member mounting structure, makes that heating element conductors is fixing to be difficult to get loose and heating member and patching
Part firmly installs, and properly functioning for the device that adjusts the temperature electronically creates favorable conditions.
For achieving the above object, the present invention adopt the following technical scheme that a kind of novel electron homoiothermic
Device heating member mounting structure, including cover body, induction apparatus, push rod, heating element heater and connector terminals,
Described induction apparatus and push rod are positioned at cover body, it is characterised in that described push rod the inner is positioned at induction apparatus,
Outer end is provided with heating element heater, and the wire of described heating element heater is connected with connector terminals, described heating
Element and connector terminals be the connector heating of integrated injection molding formation vertically on push rod outer end
Part component, described connector heating member component is fixed on the sidewall of cover body.
Preferably, being provided with installing hole on faceshield side wall, described connector heating member component inserts
Described installing hole is fixed with cover body, by sealing ring between described connector heating member component and installing hole
Seal.
Preferably, the inwall of described installing hole is interior step surface, outside described connector heating member component
Surface is provided with between outer land terrace with matching；Described sealing ring is positioned at connector heating member component
Between push rod outer surface and installing hole inner surface between end face and installing hole inner face.
Further, institute's push rod is provided with and limits the push nut that push rod is displaced outwardly, described push nut
Including annular matrix and along the claw of the circumferentially-spaced inside setting of matrix inwall, described claw is to annular
Matrix side is protruding and end encloses formation diameter and is slightly less than the axis hole of rod diameter, in described push rod
Hold and paste with cover body through axis hole, the end face of described push nut annular matrix opposite side from matrix opposite side
Close.
In the present invention, after the wire of heating element heater welds with connector terminals or rivets, will heating unit
Part, connector terminals are molded formation connector heating member component on push rod outer end, now heat unit
The wire of part is fixing in the plastics of connector heating member component, does not results in breakage or welding is de-
Fall, and heating element heater, connector terminals are one-body molded is fixed on push rod outer end, only need during installation
Being arranged on cover body installing hole by push rod with connector heating member component, push rod uses push nut
Restriction push rod is displaced outwardly, and the between outer land terrace of connector heating member member surface forbids that connector heats
Part component moves inward, and is secured firmly in cover body by connector heating member component.
Present configuration is simple, easy to use, decrease installation procedure, it is to avoid heating element heater is led
Getting loose of line, is secured firmly to heating element heater, connector terminals in cover body.
By description below and combine accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used
In explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the device structural representation that adjusts the temperature electronically in prior art
Fig. 2 is heating member and connector installation structure schematic diagram in prior art
Fig. 3 is present configuration schematic diagram
Fig. 4 is the partial enlarged drawing of Fig. 3
Fig. 5 is push nut top view
Fig. 6 is push nut side view
Wherein: 1. cover body 2. induction apparatus 3. push rod 4. heating element heater 5. connector terminals 6. patches
Part heating member component 7. sealing ring 8. push nut 9. between outer land terrace 10. wire 11. installing hole 81.
Matrix 82. claw 83. axis hole.
Detailed description of the invention
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As Fig. 1 Fig. 2 show the existing device structure that adjusts the temperature electronically, make the most in the introduction in detail
Describe in detail bright, repeat no more in this.
As shown in Figure 3-4, the device heating member mounting structure that adjusts the temperature electronically of the present invention, including cover body 1,
Induction apparatus 2, push rod 3, heating element heater 4 and connector terminals 5, push rod 3 the inner is positioned at sensing
In device 2, outer end is provided with heating element heater 4, wire 10 and the connector terminals 5 of heating element heater 4
Riveting or welding, heating element heater 4, connector terminals 5 integrally become on push rod 3 outer end vertically
Type, injection forms cylindrical connector heating member component 6.
During injection first by the wire 10 of heating element heater 4 and the riveting of connector terminals 5 inner metal sheets or
Welding, then form plug-in unit heating member component 6 by plastic injection, now wire 10 is wrapped in
In injection-moulded plastic, do not result in breakage or welding comes off.Connector mounting heating it is provided with in cover body 1
The installing hole 11 of part component 6, the inwall of installing hole 11 is the interior step surface risen axially outward,
Connector heating member component 6 internal end surface is provided with what decline axially inward coordinated with installing hole 11
Between outer land terrace 9.Sealed by sealing ring 7 between connector heating member component 6 and cover body 1, seal
Circle 7 push rods 3 between connector heating member component 6 inner face and installing hole 11 inner face
Between outer surface and installing hole 11 inner surface.Push rod 3 is provided with and limits what push rod 3 was displaced outwardly
Push nut 8, push nut 8 structure as seen in figs. 5-6, push nut 8 include annular matrix 81 and
Along the claw 82 of the circumferentially-spaced inside setting of matrix 81 inwall, claw 82 is to annular matrix side
Protruding and end encloses formation axis hole 83, and push rod 3 the inner is without claw side from the opposite side of matrix
Through axis hole 83, axis hole 83 diameter is slightly less than push rod 3 diameter, and push nut 8 is stuck on push rod 3,
Push nut 8 matrix 81 is fitted with cover body 1 without the end face of claw side.
During installation, sealing ring 7 is assemblied in the installing hole 11 of cover body 1 (or directly assembling connects
On plug-in unit heating member component 6), the plug-in unit heating member component 6 with push rod 3 is pushed away from outside to inside
Entering in installing hole 11, now the between outer land terrace 9 of plug-in unit heating member component 6 the inner is pacified with cover body 1
Dress hole 11 coordinates, and forbids plug-in unit heating member component 6 inward, by push nut 8 without claw
Side pushes in face of push rod 3 the inner, until matrix 81 end face and the cover body 1 of the side without claw
Laminating, limits push rod 3 and moves out, thus limits the connector heating that be connected fixing with push rod 3
Part component 6 moves out, by between outer land terrace 9 with push nut 8 by connector heating member component 6
Fix in cover body, bear spring thrust.
Connector terminals 5 connects automobile ECU, automobile ECU according to ECT,
The situations such as load, intake air temperature, automobile rotational speed send and are heated or not heated instruction, then give electronics
Thermoregulator energising or no power.The device that adjusts the temperature electronically energising post-heating element 4 begins to warm up, and makes sensing
Temperature-sensing wax in device 2 melts, volumetric expansion, the intrinsic pressure increasing of induction apparatus 2, and push rod is fixed, valve
Open.During contrary no power, heating element heater 4 stops heating, valve closing, thus plays adjustment and send out
The effect of motivation operating temperature, makes electromotor reach optimal duty.
The above, the only detailed description of the invention of the present invention, it is noted that any be familiar with basis
The technical staff in field in the technical scope that disclosed herein, the change that can readily occur in or
Replace, all should contain within protection scope of the present invention.
Claims (4)
1. a novel electron thermoregulator heating member mounting structure, including cover body (1), induction apparatus (2),
Push rod (3), heating element heater (4) and connector terminals (5), described induction apparatus (2) and push rod
(3) cover body (1) it is positioned at, it is characterised in that described push rod (3) the inner is positioned at induction apparatus (2)
In, outer end is provided with heating element heater (4), the wire (10) of described heating element heater (4) with patch
Part terminal (5) connects, and described heating element heater (4) and connector terminals (5) are in push rod (3)
On outer end, integrated injection molding forms connector heating member component (6) vertically, and described connector adds
Warmware component (6) is fixed on the sidewall of cover body (1).
2. novel electron thermoregulator heating member mounting structure as claimed in claim 1, its feature exists
In, cover body (1) sidewall is provided with installing hole (11), described connector heating member component (6)
Insert described installing hole (11) to fix with cover body (1), described connector heating member component (6)
And sealed by sealing ring (7) between installing hole (11).
3. novel electron thermoregulator heating member mounting structure as claimed in claim 2, its feature exists
In, the inwall of described installing hole (11) is interior step surface, described connector heating member component 6
Outer surface is provided with between outer land terrace (9) with matching；Described sealing ring (7) is positioned at connector
Push rod (3) outer surface between heating member component (6) inner face and installing hole (11) inner face
And between installing hole (11) inner surface.
4. such as novel electron thermoregulator heating member mounting structure arbitrary in claim 1-3, its feature
Being, institute's push rod (3) is provided with and limits the push nut (8) that push rod (3) is displaced outwardly, described
Push nut (8) includes annular matrix (81) and inwardly sets along matrix (81) inwall is circumferentially-spaced
The claw (82) put, described claw (82) is protruding to annular matrix side and end encloses formation
Diameter is slightly less than the axis hole (83) of push rod (3) diameter, and described push rod (3) is inner from circular base
Body opposite side pass axis hole (83), the end face of described push nut (8) matrix (81) opposite side with
Cover body (1) is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848897.3A CN104612806B (en) | 2014-12-30 | 2014-12-30 | Novel electronic temperature-adjusting heating element installing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848897.3A CN104612806B (en) | 2014-12-30 | 2014-12-30 | Novel electronic temperature-adjusting heating element installing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612806A CN104612806A (en) | 2015-05-13 |
| CN104612806B true CN104612806B (en) | 2017-01-11 |
Family
ID=53147427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848897.3A Active CN104612806B (en) | 2014-12-30 | 2014-12-30 | Novel electronic temperature-adjusting heating element installing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626228A (en) * | 2016-02-03 | 2016-06-01 | 瑞安市南风汽车零部件有限公司 | Plug type electric heating push rod of electronic thermostat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800130A1 (en) * | 1996-04-04 | 1997-10-08 | Vernet S.A. | Thermostatic device, particularly for the cooling system of an internal combustion engine |
| CN201310404Y (en) * | 2008-11-20 | 2009-09-16 | 东风富士汤姆森调温器有限公司 | Pressure balanced thermoregulator |
| CN203867693U (en) * | 2014-05-26 | 2014-10-08 | 常州意辉尔信息科技有限公司 | Electronic thermostat |
| CN203879606U (en) * | 2014-03-21 | 2014-10-15 | 东风商用车有限公司 | Electronic thermolator assembly for heavy-duty diesel engine |
| CN204511623U (en) * | 2014-12-30 | 2015-07-29 | 东风富士汤姆森调温器有限公司 | A kind of novel electron thermoregulator heating element mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2876763B1 (en) * | 2004-10-18 | 2008-04-25 | Vernet Sa Sa | THERMOSTATIC VALVE FOR A FLUID CIRCUIT, THERMAL MOTOR ASSOCIATED WITH A COOLING CIRCUIT COMPRISING SUCH A VALVE, AND METHOD OF MANUFACTURING SUCH VALVE |
-
2014
- 2014-12-30 CN CN201410848897.3A patent/CN104612806B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0800130A1 (en) * | 1996-04-04 | 1997-10-08 | Vernet S.A. | Thermostatic device, particularly for the cooling system of an internal combustion engine |
| CN201310404Y (en) * | 2008-11-20 | 2009-09-16 | 东风富士汤姆森调温器有限公司 | Pressure balanced thermoregulator |
| CN203879606U (en) * | 2014-03-21 | 2014-10-15 | 东风商用车有限公司 | Electronic thermolator assembly for heavy-duty diesel engine |
| CN203867693U (en) * | 2014-05-26 | 2014-10-08 | 常州意辉尔信息科技有限公司 | Electronic thermostat |
| CN204511623U (en) * | 2014-12-30 | 2015-07-29 | 东风富士汤姆森调温器有限公司 | A kind of novel electron thermoregulator heating element mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612806A (en) | 2015-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20130114505A (en) | Glow plug and electric thermostat with the same | |
| CN105811640A (en) | Motor assembly | |
| CN106416423B (en) | Cartridge heater for thermostat and method of manufacturing the same | |
| CN204775095U (en) | Car grille installation that admits air | |
| CN205059747U (en) | Car front end module and variable air -inlet grille integrated device | |
| CN104612806B (en) | Novel electronic temperature-adjusting heating element installing structure | |
| JP2013515898A (en) | Containers and tanks with automatically controlled heating elements | |
| CN105121801A (en) | Method for starting the operation of a device for providing a liquid additive | |
| CN202451261U (en) | Electronic temperature regulator of automobile engine | |
| CN204511623U (en) | A kind of novel electron thermoregulator heating element mounting structure | |
| EP3118432A1 (en) | Heater for electronic thermostat and method for manufacturing electronic thermostat | |
| CN105509305B (en) | A kind of PTC water heaters of air conditioning for automobiles heating | |
| CN205840947U (en) | Engine crank case ventilation pipeline heating device | |
| CN205717506U (en) | A kind of protection device of electric heating radiator blower fan | |
| CN201597412U (en) | Air heater of electromobile | |
| CN208074577U (en) | A kind of multifunction storage gas tank | |
| CN202243696U (en) | Radiating device for engine hood of automobile engine compartment | |
| CN207761731U (en) | A kind of oil pan assembly and engine of engine | |
| CN106573584B (en) | Power connector and its manufacturing method for thermostat | |
| JP2014034297A (en) | Refrigerant heater | |
| CN205365729U (en) | Electronic power -assisted steering pump of brushless type of new forms of energy passenger train direct current | |
| CN205559053U (en) | Electronic thermostat | |
| CN204788006U (en) | Automobile heat radiator water chamber | |
| KR102269736B1 (en) | Air conditioner for vehicle and method for assembling blower unit of the same | |
| KR102040483B1 (en) | Cooling-water heating type heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |