CN202096061U - Device for controlling liquid heating - Google Patents
Device for controlling liquid heating Download PDFInfo
- Publication number
- CN202096061U CN202096061U CN2010206759751U CN201020675975U CN202096061U CN 202096061 U CN202096061 U CN 202096061U CN 2010206759751 U CN2010206759751 U CN 2010206759751U CN 201020675975 U CN201020675975 U CN 201020675975U CN 202096061 U CN202096061 U CN 202096061U
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- kettle body
- connector
- heater
- conductor
- body connector
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- Expired - Lifetime
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Abstract
A device for controlling liquid heating is mainly composed of a support base (X), a base connector (Y), a heating element (Z), a kettle body connector (A), a temperature control component (B) and a snap action temperature control switch (C); the support base (X) is the whole of the support structure of the device; the base connector (Y) capable of rotating 360 degrees relatively to the kettle body connector (A) is arranged on the support base (X); a group of electrical switch devices (D), the snap action temperature control switch (C) and the temperature control component (B) are arranged on the kettle body connector (A); and the temperature control component (B) is independent relatively to the kettle body connector (A). When steam generated by boiled water in the kettle reaches a bimetallic strip (B1) on the temperature control component (B), the bimetallic strip enables the electrical switch devices (D) to be disconnected, and the power supply is disconnected ; when the heating element overheats, a bimetallic strip (B2) on the temperature control component (B) enables the electrical switch devices (D) to be disconnected, and the power supply is disconnected; and the snap action temperature control switch (C) can disconnect the power supply directly, so that double protection against high temperature can be realized. The device for controlling liquid heating has a simple structure, low manufacturing cost, is easy to popularize, is simple to maintain and can be used safely.
Description
Technical field
The utility model relates to a kind of control device of heating vessel, especially has the liquid heat control device of anti-dry defencive function to heating vessels such as insulating pot, coffee pots.
Background technology
Particularly all there is the phenomenon that dry combustion method takes place in the heating vessel of existing market such as electric-heating containers such as insulating pot, coffee pots when not having liquid in the container, not only can directly influence the service life of electric-heating container, also causes security incident easily.
To the problems referred to above, one Chinese patent application number is to have disclosed a kind of all-in-one-piece connector and heat controller assembly of installing at container bottom in 95194418.5, and this scheme is owing to be the parts of integral body; Because vessel bottom head is stressed to connector; Cause the heat controller also can be stressed and be out of shape, this scheme requires heat-generating disc surface must be enough smooth, but since in process of production heating surface complete smooth be difficult to assurance; It is good inadequately to cause temperature sense to get, and the critical defect of Here it is this structure.First: when the heat-generating disc temperature is too high can't well respond to the time, the dry combustion method protection just loses its real significance; Second: owing to be global facility, the use that when certain damage parts, will influence whole parts is wasted very much; The 3rd: because be global facility, its fixed form and position are all fixed, and compare that independently parts are then quite dumb, influence the scope of application of product.The 4th: because of the normal phase at the bottom of the kettle is in the environment of high temperature high temperature, the common double metal material oxidation occurs easily and lost efficacy.The 5th: cooking bottom temperature can recover after switch breaks off, and switch can connect the dry combustion method phenomenon that can cause so repeatedly again again.
For this reason, it is very necessary proposing a kind of liquid heat control device that improves design.
Summary of the invention
According to background technology, the purpose of the utility model is to overcome the problem of prior art existence and a kind of liquid heat control device reasonable in design, simple in structure is provided, and it comprises base for supporting; Be used to connect the connector on base plate connector and the heater; Be installed in the electric switch of heater connector one side, be installed in the Kick type temperature detect switch (TDS) of heater connector opposite side, be arranged on another temperature-controlling module on the heater switch; Wherein, When the water-in-kettle boiling produced steam arrival temperature-controlling module bimetal leaf, it can promote trip(ping) lever and break off electric switch indirectly, thus deenergization; When in the kettle during lack of water heater temperature overheating bimetallic sector-meeting on the temperature-controlling module directly or indirectly break off disconnected source; The arrival uniform temperature does not also have deenergization if the abnormal heating temperature that occurs this bimetal leaf continues to rise; The Kick type temperature detect switch (TDS) is deenergization directly; Described temperature-controlling module and connector are relatively independent, and the contact of Kick type switch and bimetal leaf seal.
To achieve these goals, the utility model is realized through following technical scheme:
A kind of liquid heat control device; Comprise: base for supporting (X), base plate connector (Y), heater (Z); Kettle body connector (A) and temperature-controlling module (B) are formed; Wherein: base for supporting (X) is provided with the base plate connector (Y) of being inserted spring (Y3) and flashing (Y4) by two shell fragments (Y1), two contacts (Y2) and centermost as the integral body of supporting construction on it, two shell fragments (Y1) withstand two contacts (Y2); And contact with the metallic conduction ring (A1) of kettle body connector (A); Centermost is inserted spring (Y3) and is contacted with center copper rod (A2) on the kettle body connector (A2), constitutes earthing or grounding means through the iron-clad (A3) of being close to heater (Z) again, and realizes 360 ° of rotations of lasting energized between base plate connector (Y) and the kettle body connector (A); One group of electrical switchgear (D), a Kick type temperature detect switch (TDS) (C) and temperature-controlling module (B) are set on the kettle body connector (A); Electrical apparatus-switching device wherein (D) is made up of first conductor (D1) and second conductor (D2); And first conductor (D1) electrically contacts with power output end; Second conductor (D2) electrically connects with heater (Z); Have at least one to be elastomer among first conductor (D1) and second conductor (D2), Kick type temperature detect switch (TDS) (C) is set, it is close on the heater (Z) through spring (C2) in a side of kettle body connector (A); Temperature-controlling module (B) is made up of first bimetal leaf (B1) and trip(ping) lever (B3) and second bimetal leaf (B2); First bimetal leaf (B1) communicates with the kettle inner chamber through steam pipeline, and reactive site contacts with trip(ping) lever (B3) afterbody, and first bimetal leaf (B1) is arranged on the connector body afterbody and utilizes the main body plastic cement that it is blocked; Second bimetal leaf (B2) is adjacent to heater (Z) bottom; Its reactive site contacts with trip(ping) lever (B3) head through a ceramic rod (B21); The other end contacts with the elastic conductor (D1) of electrical switchgear (D) or (D2); Second bimetal leaf (B2) is arranged on the top or a side of kettle body connector (A), and through fixture it is close on the heater (Z).
Said Kick type temperature detect switch (TDS) (C) is riveted together the circular hole on a circular hole on it and the copper sheet conductor with rivet (C1); Again copper sheet is connected with annular conductive film on being riveted on kettle body connected device (A), and it is close on the heater through two springs (C2).
Said second bimetal leaf (B2) is stuck in iron-clad (A3) side, and iron-clad (A3) is riveted on the kettle body connector (A).
The utility model can be widely used on the electric-heating containers such as coffee pot, insulating pot, electric water boiler; But also be not limited to above-mentioned heating container; For multiple protective is provided, also a touch device can extraly be set, or directly increases a Kick type temperature detect switch (TDS) of use (C) in electric power loop.
Owing to adopt technique scheme, the utlity model has following advantage and effect:
The utility model makes touch device not because of the distortion or stressed variation of connector owing to connector part and the separately independent layout of touch device, guarantees the accurate and independence of temperature sense; Simultaneously, not only the installation site is flexible for the independent touch device that is provided with, direct or indirect deenergization, and the needs of adaptation product variations, the Kick type temperature detect switch (TDS) is the temperature controlling part of a sealing, can environment temperature and humidity effect; And the Kick type temperature detect switch (TDS) is compared in the setting of touch device can prevent dry combustion method repeatedly, reaches safe effect.
Description of drawings
Fig. 1 is the utility model base perspective view
Fig. 2 is that the X-X of Fig. 1 is to cross-sectional schematic
Fig. 3 is the utility model perspective view
Fig. 4 is the local enlarged diagram of Fig. 3
Fig. 5 is that the A-A of Fig. 4 is to cross-sectional schematic
Fig. 6 is the stereogram of electric switch and touch device among Fig. 4.
The specific embodiment
The utility model heating vessel comprises coffee pot, insulating pot, hot water boiler etc., but is not limited to above-mentioned several kinds of heating containers.
In order to provide multiple protective that another touch device can extraly be set, perhaps direct extra increase uses a Kick type temperature controller in electric power loop; Heater in this example is a heat-generating disc, also can adopt heat-generating pipe or other heater elements.
By Fig. 1 to Fig. 6 illustrate, a kind of liquid heat control device comprises: base for supporting X; Base plate connector Y; Heater Z, kettle body connector A and temperature-controlling module B form and a Kick type temperature detect switch (TDS) C, and wherein: base for supporting X is as the integral body of supporting construction; The base plate connector Y that is inserted spring Y3 and waterproof cover Y4 by two shell fragment Y1, two contact Y2 and centermost is set on it; Two shell fragment Y1 withstand two contact Y2, and contact with the metallic conduction ring A1 of kettle body connector A, and centermost is inserted spring Y3 and contacted with center copper rod A2 on the kettle body connector A2; Constitute earthing or grounding means through the iron-clad A3 that is close to heater Z again, and realize continuing 360 ° of rotations of energized between base plate connector Y and the kettle body connector A; One group of electrical switchgear D, Kick type temperature detect switch (TDS) C and temperature-controlling module B are set on the kettle body connector A; Electrical apparatus-switching device D wherein is made up of the first conductor D1 and the second conductor D2; And the first conductor D1 electrically contacts with power output end, and the second conductor D2 and heater Z electrically connect, and have at least one to be elastomer among the first conductor D1 and the second conductor D2; Side at kettle body connector A is provided with Kick type temperature detect switch (TDS) C; Be close on the heater Z through spring C2, temperature-controlling module B is made up of the first bimetal leaf B1 and trip(ping) lever B3 and the second bimetal leaf B2, and the first bimetal leaf B1 communicates with the kettle inner chamber through steam pipeline; Reactive site contacts with trip(ping) lever B3 afterbody, and the first bimetal leaf B1 is arranged on the connector body afterbody and utilizes the main body plastic cement that it is blocked; The second bimetal leaf B2 is adjacent to heater Z bottom; Its reactive site contacts with trip(ping) lever B3 head through a ceramic rod A4; The other end contacts with elastic conductor D1 or the D2 of electrical switchgear D, and the second bimetal leaf B2 is arranged on a top or the side of kettle body connector A, and through fixture it is close on the heater Z.
FirstBimetal leaf B1 is stuck in the afterbody plastic cement of connector body.
SecondThe connected mode of bimetal leaf B2 and heater is that the second bimetal leaf B2 is stuck in iron-clad A3 one side, and iron-clad A3 is riveted on the kettle body connector A.
SecondBimetal leaf B2 and Kick type temperature detect switch (TDS) are the peaks of kettle body connector A, when kettle body connector A is fixed on the heater Z, can guarantee that the second bimetal leaf B2 and Kick type temperature detect switch (TDS) C can be close on the heater Z all the time.
Temperature-controlling module B on the kettle body connector A can not pushed down by an elastic pressure bar before container is placed on base; Make it keep breaking off the state of electrical switchgear D; Treat that base plate connector A understands depression bar jack-up after being inserted into the position with it, this moment, electrical switchgear D can connect.
In addition, the fixed form of Kick type temperature detect switch (TDS) C and kettle body connector A is with rivet C1 the circular hole on a circular hole on the Kick type temperature detect switch (TDS) C and the copper sheet conductor to be riveted together, and copper sheet is connected with annular conductive film on being riveted on kettle body connected device A again.
Claims (3)
1. liquid heat control device; Comprise: base for supporting (X), base plate connector (Y), heater (Z); Kettle body connector (A) and temperature-controlling module (B) and a Kick type temperature detect switch (TDS) (C) are formed; It is characterized in that: base for supporting (X) is provided with the base plate connector (Y) that two shell fragments (Y1), two contacts (Y2) and centermost are inserted spring (Y3) and waterproof cover as the integral body of supporting construction on it, two shell fragments (Y1) withstand two contacts (Y2); And contact with the metallic conduction ring (A1) of kettle body connector (A); Centermost is inserted spring (Y3) and is contacted with center copper rod (A2) on the kettle body connector (A), constitutes earthing or grounding means through the iron-clad (A3) of being close to heater (Z) again, and it is provided with flashing (Y4); And realize continuing 360 ° of rotations of energized between base plate connector (Y) and the kettle body connector (A); One group of electrical switchgear (D), a Kick type temperature detect switch (TDS) (C) and temperature-controlling module (B) are set on the kettle body connector (A); Electrical apparatus-switching device wherein (D) is made up of first conductor (D1) and second conductor (D2); And first conductor (D1) electrically contacts with power output end; Second conductor (D2) electrically connects with heater (Z); Have at least one to be elastomer among first conductor (D1) and second conductor (D2); Opposite side at kettle body connector (A) is provided with Kick type temperature detect switch (TDS) (C), through rivet (C1) its pin and heater (Z) is electrically connected, and through one group of spring (C2) its temperature-sensitive position is adjacent on heater (Z); Temperature-controlling module (B) is made up of first bimetal leaf (B1) and second bimetal leaf (B2) and trip(ping) lever (B3); First bimetal leaf (B1) communicates with the kettle inner chamber through steam pipeline; Reactive site contacts with trip(ping) lever (B3) afterbody, and first bimetal leaf (B1) is arranged on the connector body afterbody and utilizes the main body plastic cement that it is blocked; Second bimetal leaf (B2) is adjacent to heater (Z) bottom; Its reactive site contacts with trip(ping) lever (B3) head through a ceramic rod (B21); The other end contacts with the elastic conductor (D1) of electrical switchgear (D) or (D2); Second bimetal leaf (B2) is arranged on the top or a side of kettle body connector (A), and through fixture it is close on the heater (Z).
2. liquid heat control device according to claim 1; It is characterized in that: said Kick type temperature detect switch (TDS) (C) is riveted together the circular hole on a circular hole on it and the copper sheet conductor with rivet (C1), copper sheet is connected with annular conductive film on being riveted on kettle body connector (A) again.
3. liquid heat control device according to claim 1 is characterized in that: said first bimetal leaf (B1) is stuck in the afterbody plastic cement of kettle body connector (A) main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206759751U CN202096061U (en) | 2010-12-23 | 2010-12-23 | Device for controlling liquid heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206759751U CN202096061U (en) | 2010-12-23 | 2010-12-23 | Device for controlling liquid heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202096061U true CN202096061U (en) | 2012-01-04 |
Family
ID=45382102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206759751U Expired - Lifetime CN202096061U (en) | 2010-12-23 | 2010-12-23 | Device for controlling liquid heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202096061U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212753A (en) * | 2016-03-21 | 2017-09-29 | 广东美的生活电器制造有限公司 | The control method of beverage machine, the brewing method of beverage machine and beverage machine |
| CN107212757A (en) * | 2016-03-21 | 2017-09-29 | 广东美的生活电器制造有限公司 | The control method of beverage machine |
| CN107912976A (en) * | 2017-12-05 | 2018-04-17 | 浙江达威电子股份有限公司 | Heat transfer thermally sensitive temperature controller |
| CN110010409A (en) * | 2019-03-29 | 2019-07-12 | 佛山市格来德小家电有限公司 | A kind of no rack structure coupler |
-
2010
- 2010-12-23 CN CN2010206759751U patent/CN202096061U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212753A (en) * | 2016-03-21 | 2017-09-29 | 广东美的生活电器制造有限公司 | The control method of beverage machine, the brewing method of beverage machine and beverage machine |
| CN107212757A (en) * | 2016-03-21 | 2017-09-29 | 广东美的生活电器制造有限公司 | The control method of beverage machine |
| CN107212753B (en) * | 2016-03-21 | 2023-11-24 | 广东美的生活电器制造有限公司 | Beverage machine, brewing method of beverage machine and control method of beverage machine |
| CN107912976A (en) * | 2017-12-05 | 2018-04-17 | 浙江达威电子股份有限公司 | Heat transfer thermally sensitive temperature controller |
| CN110010409A (en) * | 2019-03-29 | 2019-07-12 | 佛山市格来德小家电有限公司 | A kind of no rack structure coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: Yueqing City Yonghe Street East Industrial Road 325600 two functional areas in Zhejiang province Wenzhou City No. 12 Patentee after: Zhejiang Dawei electronic Limited by Share Ltd Address before: 325609 Zhejiang city of Wenzhou province Yueqing City Tiancheng Xiang Dawei Industrial Zone Electronics Co. Ltd. Patentee before: Zhao Haijie |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |