CN106640327A - Electronic thermostat and method for manufacturing the same - Google Patents
Electronic thermostat and method for manufacturing the same Download PDFInfo
- Publication number
- CN106640327A CN106640327A CN201610294994.1A CN201610294994A CN106640327A CN 106640327 A CN106640327 A CN 106640327A CN 201610294994 A CN201610294994 A CN 201610294994A CN 106640327 A CN106640327 A CN 106640327A
- Authority
- CN
- China
- Prior art keywords
- heat
- dilatant
- generating pipe
- coil
- cylinder
- 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
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
-
- 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
- F01P2070/00—Details
- F01P2070/04—Details using electrical heating elements
Abstract
The invention relates to an electronic thermostat equipped with a heater capable of controlling on-off displacement of a valve according to whether a power supply is applied to perform heating and a method for manufacturing the electronic thermostat. The electronic thermostat utilizes a piston which performs reciprocating motion through expansion and contraction of an expansible substance to adjust the flow of cooling water, and includes an expansible substance cylinder, one end of which is shielded by a piston assembly containing the piston and which accommodates the expansible substance which expands and contracts according to temperature; a pair of leads which are supplied with power; a coil, one end and the other end of which are connected with the leads respectively; a heating tube, one end of which is closed and the other end of which is open, the coil being inserted from the other end that is open towards one end so that the other end parts of the leads are installed in a mode of protruding towards the outside, the heating tube emitting heat according to heat emission of the coil, and the side face of the heating tube being pressed in the expansible substance cylinder and transferring heat to the expansible substance; filler utilized to fill the inside of the heating tube into which the coil is inserted; an insulating cap through which the leads penetrate and which is installed at the open other end of the heating tube filled with filler; and a sleeve formed by an insulating material and fixed by the leads which protrude towards the outside through installation on the insulating cap of the heating tube.
Description
Technical field
The present invention relates to a kind of electronic type thermostat and its manufacture method, are more particularly to one kind and are provided with
According to power supply whether apply generated heat and can be to the opening and closing heater that be controlled of displacement of valve
Electronic type thermostat and its manufacture method.
Background technology
Generally, vapour vehicle thermostat is arranged between engine and radiator, with according to cooling water
The valve of temperature change and automatic shutter, is adjusted by the cooling water flow to flowing into radiator,
So as to play the effect that cooling water is maintained proper temperature.That is, thermostat according to valve by opening
The cooling water flow for closing displacement and changing is adjusted such that it is able to control the temperature of engine.
In addition, vehicle thermostat is based on the mechanical thermostat with following structure, in the knot
In structure, the expansive force of the dilatant such as wax for causing to expand by the temperature of cooling water is delivered to piston and draws
The opening and closing displacement of valve is played, mechanical thermostat is by the framework being arranged on cooling water stream, to cooling water
The structures such as valve that stream is opened and closed, spring, dilatant and the cylinder comprising piston that valve is supported
Into the mode of operation of employing is as follows, i.e. when cooling water temperature is increased to set point of temperature (about 80～90 DEG C)
When, from solid state change into liquid, the expansive force produced because of Volume Changes now is transmitted dilatant
To piston, thus move valve.
Because so mechanical thermostat for constituting is using according to the set point of temperature for being configured to cooling water
The mode that opening and closing temperature is operated, i.e., the side only simply valve being opened and closed in the temperature for having specified
Formula, so from the vehicle gradually recent trend come of high performance and high efficiency, limiting
The change of running environment or other conditions to vehicle etc. is responded actively, therefore tends to exploitation in recent years
Have the disadvantage that and maintain the cooling water temperature of engine most for making up mechanical thermostat
The electronic type thermostat of the variable control mode of good state.
Here, common electronic type thermostat is typically configured to the basic knot in existing machinery formula thermostat
Also comprising the connector for power supply and the heater for making dilatant react outside structure component, should
Electronic type thermostat is in the following way, i.e. using other thermals source for producing in power supply, according to
The running environment of the vehicle such as the speed of vehicle or temperature, the load of engine of suction air, to heating
The heat of device is adjusted, and thus changeably the opening/closing timing of valve is controlled.
But, for the electronic type thermostat of prior art as described above, in order to prevent heater
Coupler body is pressed into heater by dilatant to outside outflow when being combined with dilatant cylinder, is passed through
Screw thread coupling is combined coupler body with dilatant cylinder, and metal sealing is carried out afterwards, therefore with part
Increase, the problem of complex procedures.
Prior art literature
Patent document
(patent document 0001) Ebrean Registered Patent the 10-1497655th.
The content of the invention
The invention problem to be solved
In order to solve above-mentioned problem of the prior art, it is an object of the invention to provide a kind of electronic type section
Warm device and its manufacture method, by being formed as heater press-in being forcibly inserted into dilatant cylinder sheet
The structure of body such that it is able to reduce the quantity of part, can make the manufacturing process of part itself becomes letter
It is single, as the coupling mode between reduction, the part of number of components becomes simple, can not only shorten
Time needed for manufacturing process, additionally it is possible to improve the quality of finished product.
In addition, it is an object of the invention to provide a kind of electronic type thermostat and its manufacture method, pass through
Reduce the part in addition to heating part of heater such that it is able to increase the sky that heater can be occupied
Between, the heating part for thus enabling that heater forms greatly.
It is further an object that providing a kind of electronic type thermostat and its manufacture method, pass through
Heater is combined with dilatant cylinder with press mode such that it is able to guarantee the robustness for sealing,
And important management project can be reduced, therefore when thermostat is manufactured, by increasing capacitance it is possible to increase efficiency.
For solving the scheme of problem
For realizing the electronic type thermostat of the invention of above-mentioned purpose by the expansion according to dilatant
And contraction carries out reciprocating piston and the flow of cooling water is adjusted, the electronic type thermostat
Including：Dilatant cylinder, one end is covered by the piston component comprising the piston, is accommodated according to temperature
The dilatant that degree is expanded and shunk；The couple of conductor being powered；Coil, one end and another
One end is connected respectively with the wire；Heat-generating pipe, one end is closed, and the other end is opened, the coil
The other end mode protruding to the outside of the wire is made to insert towards one end from the open other end
Install, the heat-generating pipe is generated heat according to the heating of the coil, and its side is pressed into described swollen
Swollen material cylinder and transfer heat to the dilatant；Filler, is filled in the institute for being inserted with the coil
State the inside of heat-generating pipe；Insulator cap, is run through by the wire and is arranged on the institute filled with described filler
State the other end of the opening of heat-generating pipe；And sleeve, formed by insulating materials, to by being installed on
State the insulator cap of heat-generating pipe and each described wire protruding to the outside is fixed.
Here, the external diameter that can make the side contacted with the dilatant cylinder of the heat-generating pipe is formed
Must be bigger than the external diameter of open other end side.
Furthermore it is possible to the entrance in the part being pressed into by the heat-generating pipe of the dilatant cylinder is formed
There is the guiding piece wider than the external diameter of the heat-generating pipe.
In addition, the internal diameter that can make the part contacted with the heat-generating pipe of the dilatant cylinder is formed
Must be less than the internal diameter of the part adjacent with the other end side of the opening of the heat-generating pipe.
Additionally, the outer peripheral face of the sleeve have the first lug, the dilatant cylinder can have with
The corresponding flanging part of first lug.
In addition, the electronic type thermostat of the invention for realizing above-mentioned purpose has accommodating according to temperature
The dilatant cylinder of the dilatant for being expanded and being shunk, by the expansion according to the dilatant
And contraction carries out reciprocating piston and the flow of cooling water is adjusted, the electronic type thermostat
Including：The couple of conductor being powered；Coil, one end and the other end are connected respectively with the wire；Send out
Heat pipe, one end is closed, and the other end is opened, and the coil is with slotting towards one end from the open other end
Enter and the other end mode protruding to the outside of the wire is installed, the heat-generating pipe is according to the line
The heating of circle is generated heat, and its side is pressed into the dilatant cylinder；Filler, is filled in insertion
There is the inside of the heat-generating pipe of the coil；Insulator cap, is run through by the wire and is arranged on filling
There is the other end of the opening of the heat-generating pipe of described filler；And sleeve, formed by insulating materials,
To by be installed on the insulator cap of the heat-generating pipe and each described wire protruding to the outside carry out it is solid
It is fixed.
Here, the external diameter that can make the side contacted with the dilatant cylinder of the heat-generating pipe is formed
Must be bigger than the external diameter of open other end side.
Additionally, the manufacture method of the electronic type thermostat of the invention for realizing above-mentioned purpose, described
Electronic type thermostat carries out reciprocating piston to cooling by the expansion according to dilatant and contraction
The flow of water is adjusted, and the manufacture method of the electronic type thermostat includes：Will be with different
The wire of length be inserted into step inside the both sides of reel；By coil along the reel
The step of winding around outer peripheral face；One end of the coil and the other end are connected respectively with the wire
The step of；The step of reel for being wound with the coil is inserted into heat-generating pipe；Filler is filled out
It is charged to the step of the inside of the heat-generating pipe for being inserted with the reel；It is being filled with described filler
The step of heat-generating pipe installs insulator cap；One end being closed of the heat-generating pipe is molded into curved surface
The step of；The step of heat-generating pipe is pressed into the dilatant cylinder；To from the heating rostrum
The step of each described wire installation sleeve for going out；By carrying out crimping to the dilatant cylinder so as to solid
The step of fixed sleeve；The dilatant is filled into the step in the dilatant cylinder；With
And in the opposite side contrary with the side of press-in heat-generating pipe of the dilatant cylinder, using comprising described
The step of piston component of piston covers to the dilatant.
Invention effect
The present invention has the effect that, i.e. when heater (is expanded with the dilatant of thermostat
The cylinder of material) when combining, by being formed as heater being pressed into the dilatant cylinder structure of itself,
So as to prevent dilatant from be improved quality to outside outflow etc., and part can be made
The manufacture of itself becomes easy, can reduce the quantity of part, by omitting screw thread coupling, from
And coupling mode can be made to become simple, the time needed for therefore, it is possible to shorten manufacturing process.
In addition, the present invention provides electronic type thermostat and its manufacture method, by reducing removing for heater
Part beyond heating part, by increasing capacitance it is possible to increase the heating part of heater such as heat-generating pipe can occupy
Space, thus enables that heat-generating pipe of heater etc. is formed as big such that it is able to improve for temperature
Reactivity worth.
Additionally, by the way that heater is combined with dilatant cylinder with press mode such that it is able to guarantee
The robustness of sealing, and important management project can be reduced, therefore when thermostat is manufactured, can
Increase efficiency.
Description of the drawings
Fig. 1 a to Fig. 1 c show the sectional view of the electronic type thermostat of one embodiment of the present of invention.
Fig. 2 shows the heater of the electronic type thermostat for being installed on one embodiment of the present of invention
Figure.
Fig. 3 shows the figure of the manufacture method of the electronic type thermostat of one embodiment of the present of invention.
Specific embodiment
Explanation with regard to disclosed technology is only intended to the embodiment of explanation structure and function, therefore can not
The interest field for being construed to disclosed technology is limited by embodiment illustrated herein.That is, for enforcement
Example, it is possible to achieve diversified deformation, can have various forms, it should be understood that being
The interest field of disclosed technology includes the equivalent that can realize technological thought.
In addition, the meaning of term described herein should be by following understanding.
The term such as " the 1st ", " the 2nd " be for a structural elements and other structures component to be distinguished,
Interest field can not be limited according to these terms.For example, the 1st structural elements can be named as the 2nd
Structural elements, similarly, the 2nd structural elements can also be named as the 1st structural elements.
When certain structural elements is mentioned with other structures component " connection ", it is thus understood that can be with this
Other structures component is directly connected to, it is also possible to have other structures component in centre.On the contrary, work as carrying
During to certain structural elements and other structures component " being directly connected to ", it is thus understood that in centre without other
Structural elements.In addition, illustrate the relation between multiple structural elements other it is multiple expression i.e. "～
Between " and " just～between " or " with～it is adjacent " and " with～direct neighbor " etc. also should be by
Similarly explain.
As long as the expression of odd number does not conclusively show other meanings on words and expressions, just it is interpreted as it and includes
The expression of plural number, for the term such as "comprising" or " having ", it is thus understood that it will simply specify reality
The presence of feature, numeral, step, operation, structural elements, accessory or the combinations thereof applied, and
One or more further features or numeral, step can not in advance be excluded, operation, structural elements, matched somebody with somebody
The presence of part or combinations thereof or additional possibility.
As long as each step is not expressly recited in the description herein as particular order on words and expressions, just can press different from above-mentioned
Order carrying out.That is, each step can be carried out by above-mentioned order, actually can also be simultaneously
Perform, can also perform in the opposite order.
As long as all terms used herein are not defined as other meanings, just have and disclosed technology
The meaning equivalent in meaning that the those of ordinary skill in affiliated field is generally understood.For being usually used
The multiple terms being defined in advance, should be interpreted that the meaning having on its words and expressions with correlation technique
Unanimously, as long as clearly not defining in the application, cannot be construed to preferable or excessive form
The meaning.
Fig. 1 a to Fig. 1 c show the sectional view of the electronic type thermostat of one embodiment of the present of invention,
Fig. 2 shows the sectional view of the heater 100 of the electronic type thermostat of one embodiment of the present of invention,
The electronic type thermostat of one embodiment of the present of invention can include heater 100, bonder terminal
200th, dilatant cylinder 310, piston component 320 and dilatant 330.
First, as shown in Fig. 2 heater 100 can include wire 110, reel (Bobbin)
120th, heat-generating pipe 130, coil 140, filler 150, insulator cap 160 and sleeve (Bush) 170.
With couple of conductor 110, one end of wire 110 is by bonder terminal 200 and external power source
Connection, the other end is inserted into reel 120 and is connected with coil 140.Now, as shown in Fig. 2
Couple of conductor 110 is formed with mutually different length, wherein length length a wire 110 around
Top, a wherein short wire 110 of length are inserted into the inside of spool 120 from reel 120
Rear end towards in the state of an internal insertion part, can respectively with along the periphery of reel 120
The one end for the coil 140 wound around face and other end connection.
That is, for wire 110, the turn-on current when being powered by bonder terminal 200 will turn on
Electric current be delivered to coil 140, thus enable that coil 140 generates heat.For this purpose, wire 110 can
One end by the opening of heat-generating pipe 130 is protruding to the outside.
Additionally, for reel 120, being inserted with respectively by bonder terminal 200 in its internal both sides
The one end of the couple of conductor 110 being connected with external power source, can its outer peripheral face winding with it is such
The coil 140 of the connection of couple of conductor 110.Here, reel 120 being capable of opening to heat-generating pipe 130
One end insertion put.
As reference, in fig. 2, illustrate that heater 100 has reel as one embodiment
120, in the state of wire 110 is inserted into reel 120, coil 140 wound on reel 120,
But it is not limited to this, it is also possible to constituted with following manner, i.e. reel 120 is deleted, by line
Circle 140 is formed as coil spring shape, and sleeve exists in the way of separating certain intervals with each wire 110
In the state of wire 110, one end of coil 140 is connected with a wire 110, by the other end with
Another wire 110 connects.That is, wire 110 is being connected with coil 140 without reel 120
In the case of connecing, in the inside that the coil being connected with wire 110 140 is inserted into heat-generating pipe 130
Under state, filler 150 is filled, the filler 150 for thus making the inside for being filled in heat-generating pipe 130 replaces
The function of reel 120.
Additionally, one end of heat-generating pipe 130 is closed, the other end is opened, by reel 120 or line
Circle 140 from the open other end towards one end insertion in the state of, installed in reel 120 or with
Each wire 110 of the connection of coil 140 can be installed in its other end mode protruding to the outside.
This, the one end being closed of heat-generating pipe 130 is inserted into the inside of the dilatants such as wax 330, utilizes
The heat of coil 140 is resulted from, the temperature that can make dilatant 330 rises, and is prevented from swollen
Chemical attack of the swollen material 330 to coil 140.
Now, for heat-generating pipe 130, when one end is inserted into 330 inside of dilatant,
Its side can be pressed into dilatant cylinder 310, for this purpose, can make to be connect with dilatant cylinder 310
The external diameter of tactile part is formed must be than corresponding to the side near the other end of the opening of heat-generating pipe 130
External diameter is big.
In addition, one end of coil 140 is connected with a wire 110 in each wire 110, the other end
It is connected with another wire 110, in the case of the mode with reel 120, the energy of coil 140
Enough wound on the periphery of reel 120.Now, when guiding line 110 is powered, electric current passes through wire
110 are delivered to coil 140, and electric current circulates along coil 140 and makes coil 140 generate heat.
Additionally, filler 150 is filled in the inside of the heat-generating pipe 130 for being inserted with coil 140, have
In the case of the mode of reel 120, can be filled in the state of reel 120 is inserted with and send out
The inside of heat pipe 130.Now, filler 150 can be magnesia (MgO) powder by insulating properties material
End etc. is constituted, and in the case of the mode without reel 120, and can play reel 120
Effect.That is, for magnesia (MgO) powder as filler 150, it is maintained as insulator
Heat-generating pipe 130 and the insulation of coil 140, while preventing the movement of coil 140, and will result from line
The heat transfer of circle 140 is to heat-generating pipe 130.
Here, because even in the case where the power supply of guiding line 110 is interrupted, what is flow through in vehicle connects
Earth-current can also cause lasting power supply and cause the ion of filler 150 to change, and thus there is generation different
The risk of thing, it is advantageous to the material of foreign matter as less generation is set into filler 150.
In addition, insulator cap 160 is run through by wire 110 and is arranged on the heat-generating pipe filled with filler 150
The other end of 130 opening.Here, 160 pairs of heat-generating pipes 130 filled with filler 150 of insulator cap
Inside carry out closed, thus prevent filler 150 from leaking into the outside of heat-generating pipe 130, and prevent
The lasting power supply that the previously described earth current flow through in vehicle causes cause filler 150 from
Son change and producible foreign matter leaks into the outside of heat-generating pipe 130.
Additionally, sleeve 170 is made up of insulating materials, performance prevent the dilatant cylinder 310 of metal with
The insulation function being powered between wire 110, and play the effect of the form for keeping wire 110.
In addition, 170 pairs, sleeve is protruding to the outside by being installed on the insulator cap 160 of heat-generating pipe 130
Each wire 110 be fixed, combined with dilatant cylinder 310 by flanging part 311.That is, cover
The inside of 170 pairs of dilatant cylinders 310 of cylinder carries out closed, and each wire 110 to having run through enters
Row is fixed, and the vibration of generation rushes during thus performance prevents each wire 110 because being included in the traveling of vehicle
Hit energy and contact with dilatant cylinder 310 in inside broken string or the bending of dilatant cylinder 310
Act on, and performance makes to become firm effect with the connection of bonder terminal 200.
Now, as shown in Figure 1a, the outer peripheral face of sleeve 170 has the first lug 171, the lug
Can be with the first lug 171 corresponding to sleeve 170 by the crimping of dilatant cylinder 310 (curling)
And the flanging part 311 for being formed is combined.
Also, as illustrated in figure 1 c, for the imparting when wire 110 is combined with bonder terminal 200
Directionality, sleeve 170 is the structure of the mode of the side 172 with plane, but is not limited to
This.
In addition, bonder terminal 200 plays the effect for being connected external power source with wire 110, with one
Accordingly there are a pair of connection terminals to wire 110 and apply the electric current of opposed polarity respectively.Here,
Bonder terminal 200 has lug (not shown), for wire 110, has and lug in its end
Corresponding groove, couples with bonder terminal 200 and can form firm annexation.
Additionally, dilatant cylinder 310 has the dilatant for being filled with the dilatants such as wax 330
Receiving space, is combined, therefore, it is possible to maintain with press mode come the heat-generating pipe 120 with heater 100
The heat-generating pipe 120 of heater 100 is inserted into the state of the inside of dilatant 330.Here, expansion
Material cylinder 310 is formed with the flanging part 311 of top installation sleeve 170, therefore, it is possible to realize
Further firm combination between dilatant cylinder 310 and heater 100.Now, dilatant
The outside of matter cylinder 310 is formed with to mix with leakproof rubber seal 341 and anti-cold hot water uses rubber
The guiding groove that glue seal 342 is combined, therefore, it is possible to easily in the formation leakproof of dilatant cylinder 310
With rubber seal 341 and anti-cold hot water mixing rubber seal 342.
Also, as shown in Figure 1 b, with regard to dilatant cylinder 310, in order to be pressed into heat-generating pipe from bottom
Make insertion easily in the case of 120, can be formed with the entrance wider than the external diameter of heat-generating pipe 120
Guiding piece 312, although not shown, but the internal diameter shape of the part by making to be contacted with heat-generating pipe 120
Into must be less than the internal diameter of the part adjacent with the other end side of the opening of heat-generating pipe, can be more strongly
Assembled.Now, the part that can be contacted with heat-generating pipe 120 in dilatant cylinder 310 uses viscous
Connection member.
In addition, piston component 320 is installed on the lower end of dilatant cylinder 310, with according to dilatant
The piston 325 that the expansion and contraction of matter 330 is moved back and forth, according to the past of such piston 325
It is multiple mobile, the opening and closing position of the valve that the flow of the cooling water to supplying to engine is adjusted can be caused
Move.Now, piston component 320 can comprising barrier film 321, rubber piston 322, semifluid 323,
Support plate 324, piston 325 and piston guide 326.
Here, being described in detail to the structure of piston component 320, piston 325 is removably inserted within
And combine in piston guide 326, the top of piston 325 is sequentially laminated with support plate 324, semifluid
323rd, rubber piston 322 and barrier film 321, in order that semifluid 323 and dilatant 330 are distinguished,
Barrier film 321 is attached with the upper end of piston guide 326.
Additionally, dilatant 330 is contained in the receiving space in dilatant cylinder 310, according to heating
The heating and cooling of device 100 is expanded and is shunk, and thus playing is moved back and forth piston 325
Effect.
In addition, leakproof rubber seal 341 is formed at the guiding groove in the outside of dilatant cylinder 310,
Thus in the case of moisture penetration, the effect of prevent leakage is played, as shown in Figure 1a, for safety
Property, preferably with two or more.
Additionally, anti-cold hot water mixing rubber seal 342 is for the cooling for preventing from being supplied to engine
Water be mutually mixed by the heated hot water of engine and play the effect covered.
Fig. 3 shows the heater of the electronic type thermostat for being installed on one embodiment of the present of invention
The figure of manufacture method.With reference to Fig. 2 and Fig. 3, the electronic type thermostat to one embodiment of the present of invention
Manufacture method be described in detail it is as follows.
First, the wire 110 with mutually different length is inserted into the both sides of reel 120
Portion (S100), the process can be omitted in the case where the mode of heater 100 of reel 120 is omitted.
Then, for the reel 120 for being inserted with wire 110, by coil 140 along reel 120
Outer peripheral face around wind (S200).Now, coil 140 is preferably made along the length of reel 110
Direction is across certain intervals on the outer peripheral face of reel 110.
In addition, in the case where the mode of heater 100 of reel 120 is omitted, can be by the shape of coil 140
Become the spring-like across certain intervals winding.
Then, will there is spring wound on the outer peripheral face of reel 120 or without reel 120
One end of the coil 140 of shape and the other end are connected (S300) with each wire 110.Now, can respectively
Length in wire 110 is formed must be grown and be located at relative with one end inside being closed of reel 120
A piece wire 110 of the depth answered is connected with one end of coil 140, can length be formed short and
Another wire 110 near the other end of the opening of reel 120 is another with coil 140
End connection.
Then, the reel 120 of coil 140 will be wound with or only coil 140 heating is inserted into
After pipe 130 (S400), filler 150 is filled into and is inserted with the reel 120 for being wound with coil 140
Or the inside (S500) of the heat-generating pipe 130 of coil 140.
Then, when the filling of filler 150 is terminated, insulator cap 160 (S600) is installed in heat-generating pipe 130,
Thus the inside of the heat-generating pipe 130 filled with filler 150 is carried out closed.
Then, by die-forging forming, by the heat-generating pipe 130 formed by metal material of drum
Outside dimension is processed into and is sized (S700) by one end die-forging forming being closed into curved surface.
Then, insulator cap is installed with inserting heat-generating pipe 130 from the lower end of dilatant cylinder 310
160 one end, its side is pressed into dilatant cylinder 310 (S800).Now, in order to will send out
Heat pipe 130 is pressed into dilatant cylinder 310, can be by heat-generating pipe 130 and dilatant cylinder 310
The external diameter of the part of contact is formed must be than corresponding to the side near the other end of the opening of heat-generating pipe 130
External diameter it is big.Additionally, for dilatant cylinder 310, in order to be pressed into heat-generating pipe 120 from bottom
In the case of make insertion easily, the guiding piece with the entrance wider than the external diameter of heat-generating pipe 120 can be formed
312, being formed by the internal diameter of the part for making to be contacted with heat-generating pipe 120 must be than another with the opening of heat-generating pipe
The internal diameter of the adjacent part of one end side is little, can more strongly be assembled.
Then, the installation sleeve 170 (S900) of each wire 110 to projecting from heat-generating pipe 130.
Then, the first lug 171 corresponding to sleeve 170 crimping is carried out to dilatant cylinder 310 and
Flanging part 311 is formed, thus makes the combination between dilatant cylinder 310 and heater 100 more enter one
Walk firm (S1000).
Then, dilatant 330 is filled into dilatant cylinder 310 (S1100), in dilatant
The opposite side contrary with the side of press-in heat-generating pipe 130 of cylinder 310, using piston component 320 to swollen
Swollen material 330 is covered (S1200).Now, piston component 320 can be made as follows
Make, i.e. be sequentially inserted into barrier film 321, rubber piston 322, semifluid in piston guide 326
323 and support plate 324, piston 325 is removably inserted within and is combined in its underpart.
In order to help understand, with reference to the embodiment being shown in the drawings to such disclosed technical method
And device is illustrated, but this is simply illustrated, it should be understood by one skilled in the art that
Diversified deformation and equivalent other embodiments can be obtained by above-described embodiment.Therefore, institute
The real technical protection scope of public technology should be determined according to appended scope of the patent claims.
Description of reference numerals
100：Heater；
110：Wire；
120：Reel；
130：Heat-generating pipe；
140：Coil；
150：Filler；
160：Insulator cap；
170：Sleeve；
200：Bonder terminal；
310：Dilatant cylinder；
320：Piston component；
330：Dilatant.
Claims (8)
1. a kind of electronic type thermostat, is moved back and forth by the expansion according to dilatant and contraction
Piston the flow of cooling water is adjusted, the electronic type thermostat includes：
Dilatant cylinder, one end is covered by the piston component comprising the piston, is accommodated according to temperature
The dilatant for being expanded and being shunk；
The couple of conductor being powered；
Coil, one end and the other end are connected respectively with the wire；
Heat-generating pipe, one end is closed, and the other end is opened, and the coil is with from open other end direction
One end insert and the other end mode protruding to the outside of the wire is installed, the heat-generating pipe according to
The heating of the coil is generated heat, and its side is pressed into the dilatant cylinder and transfers heat to
The dilatant；
Filler, is filled in the inside of the heat-generating pipe for being inserted with the coil；
Insulator cap, is run through by the wire and is arranged on opening for the heat-generating pipe filled with described filler
The other end put；And
Sleeve, is formed by insulating materials, to by be installed on the insulator cap of the heat-generating pipe and to
The prominent each described wire in outside is fixed.
2. electronic type thermostat as claimed in claim 1, wherein,
The external diameter of the side contacted with the dilatant cylinder of the heat-generating pipe is formed must be more another than open
The external diameter of one end side is big.
3. electronic type thermostat as claimed in claim 1, wherein,
Entrance in the part being pressed into by the heat-generating pipe of the dilatant cylinder is formed with than described
The wide guiding piece of the external diameter of heat pipe.
4. electronic type thermostat as claimed in claim 1, wherein,
The internal diameter of the part contacted with the heat-generating pipe of the dilatant cylinder formed must than with described
The internal diameter of the adjacent part in the other end side of the opening of heat pipe is little.
5. electronic type thermostat as claimed in claim 1, wherein,
The outer peripheral face of the sleeve has the first lug,
The dilatant cylinder has the flanging part corresponding with first lug.
6. a kind of electronic type thermostat, with the dilatant that receiving is expanded according to temperature and shunk
Dilatant cylinder, by the expansion according to the dilatant and contraction carry out reciprocating piston
The flow of cooling water is adjusted, the electronic type thermostat includes：
The couple of conductor being powered；
Coil, one end and the other end are connected respectively with the wire；
Heat-generating pipe, one end is closed, and the other end is opened, and the coil is with from open other end direction
One end insert and the other end mode protruding to the outside of the wire is installed, the heat-generating pipe according to
The heating of the coil is generated heat, and its side is pressed into the dilatant cylinder；
Filler, is filled in the inside of the heat-generating pipe for being inserted with the coil；
Insulator cap, is run through by the wire and is arranged on opening for the heat-generating pipe filled with described filler
The other end put；And
Sleeve, is formed by insulating materials, to by be installed on the insulator cap of the heat-generating pipe and to
The prominent each described wire in outside is fixed.
7. electronic type thermostat as claimed in claim 6, wherein,
The external diameter of the side contacted with the dilatant cylinder of the heat-generating pipe is formed must be more another than open
The external diameter of one end side is big.
8. a kind of manufacture method of electronic type thermostat, the electronic type thermostat is by according to dilatant
The expansion and contraction of matter carries out reciprocating piston and the flow of cooling water is adjusted, the electronics
The manufacture method of formula thermostat includes：
Step wire with mutually different length being inserted into inside the both sides of reel；
The step of coil is wound along around the outer peripheral face of the reel；
The step of one end of the coil and the other end are connected respectively with the wire；
The step of reel for being wound with the coil is inserted into heat-generating pipe；
Filler is filled into the step of the inside of the heat-generating pipe for being inserted with the reel；
The step of the heat-generating pipe filled with described filler installs insulator cap；
The step of one end being closed of the heat-generating pipe is molded into curved surface；
The step of heat-generating pipe is pressed into the dilatant cylinder；
To project from the heat-generating pipe each described wire installation sleeve the step of；
The step of by carrying out crimping to the dilatant cylinder so as to the fixed sleeve；
The dilatant is filled into the step in the dilatant cylinder；And
In the opposite side contrary with the side of press-in heat-generating pipe of the dilatant cylinder, using comprising institute
The step of piston component for stating piston covers to the dilatant.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0150934 | 2015-10-29 | ||
| KR1020150150934A KR20170049970A (en) | 2015-10-29 | 2015-10-29 | Electronic thermostat using heater and method for manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106640327A true CN106640327A (en) | 2017-05-10 |
Family
ID=58741008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610294994.1A Pending CN106640327A (en) | 2015-10-29 | 2016-05-06 | Electronic thermostat and method for manufacturing the same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20170049970A (en) |
| CN (1) | CN106640327A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841941A (en) * | 2009-03-11 | 2010-09-22 | 韦内特公司 | Heating cartridge for thermostatic element and method for manufacturing same, as well as thermostatic valve comprising such a cartridge |
| CN102077004A (en) * | 2008-07-10 | 2011-05-25 | 日本恒温装置株式会社 | Thermostat device |
| KR20120010038A (en) * | 2010-07-23 | 2012-02-02 | 인지컨트롤스 주식회사 | Thermostat |
| CN103222336A (en) * | 2010-07-29 | 2013-07-24 | 韦内特公司 | Heating cartridge, and thermostatic element comprising such a cartridge |
| CN103362624A (en) * | 2012-04-09 | 2013-10-23 | 现代自动车株式会社 | Glow plug and electric thermostat with the same |
| KR101497655B1 (en) * | 2014-06-18 | 2015-02-27 | 인지컨트롤스 주식회사 | Cartridge heater for thermostat and manufacturing method in the same |
| KR101524253B1 (en) * | 2014-08-19 | 2015-05-29 | 대진글로우텍 주식회사 | A glow plug assembly with a double terminal |
-
2015
- 2015-10-29 KR KR1020150150934A patent/KR20170049970A/en not_active Application Discontinuation
-
2016
- 2016-05-06 CN CN201610294994.1A patent/CN106640327A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077004A (en) * | 2008-07-10 | 2011-05-25 | 日本恒温装置株式会社 | Thermostat device |
| CN101841941A (en) * | 2009-03-11 | 2010-09-22 | 韦内特公司 | Heating cartridge for thermostatic element and method for manufacturing same, as well as thermostatic valve comprising such a cartridge |
| KR20120010038A (en) * | 2010-07-23 | 2012-02-02 | 인지컨트롤스 주식회사 | Thermostat |
| CN103222336A (en) * | 2010-07-29 | 2013-07-24 | 韦内特公司 | Heating cartridge, and thermostatic element comprising such a cartridge |
| CN103362624A (en) * | 2012-04-09 | 2013-10-23 | 现代自动车株式会社 | Glow plug and electric thermostat with the same |
| KR101497655B1 (en) * | 2014-06-18 | 2015-02-27 | 인지컨트롤스 주식회사 | Cartridge heater for thermostat and manufacturing method in the same |
| KR101524253B1 (en) * | 2014-08-19 | 2015-05-29 | 대진글로우텍 주식회사 | A glow plug assembly with a double terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170049970A (en) | 2017-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106416423B (en) | Cartridge heater for thermostat and method of manufacturing the same | |
| CN100377441C (en) | Watertight connector and assembling method thereof | |
| CN103168397B (en) | Adapter | |
| US20160262455A1 (en) | Electronic cigarette | |
| US8905784B2 (en) | Device for producing a sealed electrical connection through a wall | |
| CN103362624B (en) | Glow plug and electric thermostat with the same | |
| US7309256B2 (en) | Flat flexible cable assembly with integrally-formed sealing members | |
| US9343853B2 (en) | Solenoid | |
| CN103339805A (en) | Electric wire and terminal connecting construction and fabrication method thereof | |
| EP1471225A1 (en) | Thermoelement | |
| CN102884363B (en) | Heating device for a device for transporting a fluid containing a hydrocarbon | |
| CN107646159A (en) | For wire end to be connected to the connector of terminal | |
| CN106640327A (en) | Electronic thermostat and method for manufacturing the same | |
| US10609766B2 (en) | Heater for electronic thermostat and method for manufacturing the same | |
| CN104976413B (en) | For liquid or the valve of gaseous medium, valve is especially adjusted or closed | |
| US4832616A (en) | Electrical connector with conductor seal lock | |
| KR101663714B1 (en) | Lead wire connector and solenoid comprising the same | |
| KR101524253B1 (en) | A glow plug assembly with a double terminal | |
| CN104421356B (en) | Changeable channel type fan clutch | |
| CN106658772A (en) | Heater for electronic thermostat and method for manufacturing the same | |
| CN106797104A (en) | Semicondcutor laser unit | |
| US20170108294A1 (en) | Heat exchanger comprising an exchange bundle equipped with means for improving attachment of said exchange bundle to the walls of a housing | |
| JP2010127375A (en) | Slide bearing | |
| US10084258B2 (en) | Power connector for thermostat and manufacturing method thereof | |
| US20190181513A1 (en) | Methods and systems for electric turbo |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |