CN206576751U - Accurate temperature controlling intelligent electric kettle - Google Patents
Accurate temperature controlling intelligent electric kettle Download PDFInfo
- Publication number
- CN206576751U CN206576751U CN201621290333.3U CN201621290333U CN206576751U CN 206576751 U CN206576751 U CN 206576751U CN 201621290333 U CN201621290333 U CN 201621290333U CN 206576751 U CN206576751 U CN 206576751U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- relay
- main control
- control chip
- energization
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses accurate temperature controlling intelligent electric kettle, electric supply installation including kettle body and bottom, the electric supply installation includes relay, controllable silicon, main control chip, control panel, display screen and energization joint, the energization joint is connected by relay with general supply input, the controllable silicon is in parallel with relay, and relay is electrically connected with main control chip, the main control chip is connected with temperature sensor, the temperature sensor is close to or is fixed in kettle body bottom interior wall, the kettle body bottom is provided with heat-generating disc, on the basis of existing intelligent electric kettle, add the output control that a zero cross detection circuit also has a controllable silicon more, zero crossing circuitry is used for the zero crossing for capturing alternating current, controlled in order to the power output of controllable silicon；Controllable silicon is used to control heat-generating disc small-power to work, and design temperature is closer to actual temperature, and power will be controlled smaller, is finally reached the purpose of accurate control water temperature, insulating pot efforts performance is more stablized.
Description
Technical field
The utility model is related to a kind of insulating pot, more particularly to a kind of accurate temperature controlling intelligent electric kettle.
Background technology
The existing intelligent electric kettle of in the market, mode of heating is essentially all, using single Control, to work as judgement
In kettle water temperature and set water temperature difference than it is larger when, starting relay is heated, water temperature and set water temperature in kettle is heated to
Differ after the several years, will typically disconnect relay, allow the waste heat of kettle bottom heat-generating disc to make water temperature continue to rise, rise to and set
Definite value, but be designed so as to be made very accurate.And when needing to be incubated the water in kettle, it will wait
Temperature reduces by more than 2 ° and just restarts heating, is heated to just stop during design temperature, such heat preserving mode will allow water temperature ripple
Dynamic big, heat insulation effect is not good enough.
Utility model content
The purpose of this utility model is to provide accurate temperature controlling intelligent electric kettle, to solve what is proposed in above-mentioned background technology
Problem.
The purpose of this utility model is achieved by following technical proposals：Accurate temperature controlling intelligent electric kettle, including kettle
Body and the electric supply installation of bottom, the electric supply installation include relay, controllable silicon, main control chip, control panel, display screen and
Energization joint, the energization joint is connected by relay with general supply input, and the controllable silicon is in parallel with relay, and after
Electrical equipment is electrically connected with main control chip, and the main control chip is connected with temperature sensor, and the temperature sensor is close to or is fixed on
In kettle body bottom interior wall, the kettle body bottom is provided with heat-generating disc, and the bottom of the heat-generating disc is provided with and the upper energization joint pair
The energization hole answered, the electric supply installation surface is correspondingly provided with control panel and display screen, control panel and the display screen difference
It is connected, is connected while main control chip leads to power management chip with general supply input with main control chip.
Further, described main control chip is S3C2440 chips.
Further, described kettle body is externally provided with heat-insulation layer.
Further, described kettle body bottom is provided with heat-generating disc, and using integral type connection.
Further, described kettle body is put in above electric supply installation, and the energization joint above electric supply installation is inserted kettle
In the energization hole that body passes through bottom, so that heat-generating disc is electrically connected with relay output end.
Further, described kettle body bottom bottom is provided with below permanent magnetism piece, the energization joint of the electric supply installation and is provided with
Be provided with iron plate bar corresponding with the upper permanent magnetism piece in one empty road, the empty road, iron plate bar one end in the presence of permanent magnetism piece and
Energization joint electrode input end is fitted, while the iron plate bar other end is connected with relay output end.
Compared with prior art, the beneficial effects of the utility model are the new accurate temperature controlling intelligent electric kettles, existing
On the basis of intelligent electric kettle, add the output control that a zero cross detection circuit also has a controllable silicon, zero crossing circuitry more
Zero crossing for capturing alternating current, is controlled in order to the power output of controllable silicon；Controllable silicon is used to control heat-generating disc small-power
Work, design temperature is closer to actual temperature, and power will be controlled smaller, is finally reached the purpose of accurate control water temperature,
Insulating pot efforts performance is set more to stablize, while by the way of magnetic sheet contact in kettle bottom is powered, using power supply, using electricity
It is safer.
Brief description of the drawings
Fig. 1 is the utility model control structure block diagram；
Fig. 2 is the utility model relay circuit figure；
Fig. 3 is that this uses novel thyristor circuit diagram；
Fig. 4 is the utility model whole structure figure；
Fig. 5 makes the utility model energization joint position structure figure；
In figure：1st, electric supply installation, 2, kettle body, 3, display screen, 4, control panel, 5, permanent magnetism piece, 6, energization hole, 7, being powered connects
Head, 8, iron plate bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As Figure 1-5, the utility model discloses accurate temperature controlling intelligent electric kettle, the power supply of kettle body 2 and bottom is included
Device 1, the electric supply installation 1 includes relay, controllable silicon, main control chip, control panel 4, display screen 3 and energization joint,
The energization joint is connected by relay with general supply input, and the controllable silicon is in parallel with relay, and relay and master
Chip electrical connection is controlled, the main control chip is connected with temperature sensor, and the bottom of kettle body 2 is close to or be fixed on to the temperature sensor
On inwall, temperature sensor is used for the temperature for detecting water in kettle body 1, is easy to implement intelligentized control method, the bottom of kettle body 2 is provided with
Heat-generating disc, heat-generating disc can be heated the water in kettle body 1, and the bottom of the heat-generating disc is provided with corresponding with the upper energization joint
Energization hole, the surface of electric supply installation 1 is correspondingly provided with control panel 4 and display screen 3, is easy to set the temperature being incubated, simultaneously
Show water temperature, it is to avoid scald, the control panel 4 and display screen 3 are connected with main control chip respectively, while main control chip energization source
Managing chip is connected with general supply input, and main control chip can be effectively protected by power management chip, makes system more
It is stable.Described main control chip is S3C2440 chips.Described kettle body is externally provided with heat-insulation layer, places and scalds.Described kettle body 2
Bottom is provided with heat-generating disc, and using integral type connection.Described kettle body 2 is put in the top of electric supply installation 1, and makes on electric supply installation 1
In the energization hole that the energization joint insertion kettle body 2 of side passes through bottom, so that heat-generating disc is electrically connected with relay output end, so
Design is easy to use, and the effect can with protection against electric shock, the described bottom bottom of kettle body 2 is provided with permanent magnetism piece 5, the electric supply installation
It has been provided with below 1 energization joint road, the empty road in provided with iron plate bar 8 corresponding with the upper permanent magnetism piece 5, iron plate bar 8
One end is fitted in the presence of permanent magnetism piece 5 with the electrode input end of energization joint 7, while the other end of iron plate bar 8 is exported with relay
End connection.
Specific work process：By in the performance loop of heat-generating disc, sealing in a relay, along with a controllable silicon
It is in parallel with relay.Because the power of heat-generating disc is big, if only being heated using single SCR control, controllable silicon requirement is compared
Height, and controllable silicon heating also can be very serious.Consider, a relay adds a SCR control to be only best collocation side
Formula.When set water temperature and larger actual water temperature difference, relay heating is switched on, now heat-generating disc full power operation,
Heating power is big, and temperature rise is fast；When water temperature and close design temperature, relay disconnects, and switches to controllable silicon small-power to add
Heat；Actual water temperature and set water temperature closer to when, the power of controllable silicon will be controlled smaller, be finally reached a kind of dynamic
State is balanced, while provided with control panel and display, available for predetermined water temperature is set, display is used to show the water in kettle body
Temperature, while by the way of magnetic sheet contact in kettle bottom is powered, it is safer using electricity using power supply.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. accurate temperature controlling intelligent electric kettle, includes the electric supply installation (1) of kettle body (2) and bottom, it is characterised in that：The power supply dress
Putting (1) includes relay, controllable silicon, main control chip, control panel (4), display screen (3) and energization joint, and the energization connects
Head is connected by relay with general supply input, and the controllable silicon is in parallel with relay, and relay is electrically connected with main control chip
Connect, the main control chip is connected with temperature sensor, the temperature sensor is close to or is fixed in kettle body (2) bottom interior wall,
Kettle body (2) bottom is provided with heat-generating disc, and the bottom of the heat-generating disc is provided with energization hole corresponding with the upper energization joint, institute
State electric supply installation (1) surface and be correspondingly provided with control panel (4) and display screen (3), the control panel (4) and display screen (3) point
It is not connected, is connected while main control chip leads to power management chip with general supply input with main control chip.
2. accurate temperature controlling intelligent electric kettle according to claim 1, it is characterised in that：Described main control chip is
S3C2440 chips.
3. accurate temperature controlling intelligent electric kettle according to claim 1, it is characterised in that：Described kettle body is externally provided with insulation
Layer.
4. accurate temperature controlling intelligent electric kettle according to claim 1, it is characterised in that：Described kettle body (2) bottom is provided with
Heat-generating disc, and using integral type connection.
5. accurate temperature controlling intelligent electric kettle according to claim 1, it is characterised in that：Described kettle body (2) is put in power supply
Above device (1), and the energization joint (7) above electric supply installation (1) is set to insert in the energization hole (6) that kettle body (2) passes through bottom.
6. accurate temperature controlling intelligent electric kettle according to claim 1, it is characterised in that：Described kettle body (2) bottom bottom
Provided with permanent magnetism piece (5), be provided with below the energization joint of the electric supply installation (1) road, the empty road in provided with it is upper described
The corresponding iron plate bar (8) of permanent magnetism piece (5), iron plate bar (8) one end is defeated with energization joint (7) positive pole in the presence of permanent magnetism piece (5)
Enter end laminating, while iron plate bar (8) other end is connected with relay output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290333.3U CN206576751U (en) | 2016-11-28 | 2016-11-28 | Accurate temperature controlling intelligent electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621290333.3U CN206576751U (en) | 2016-11-28 | 2016-11-28 | Accurate temperature controlling intelligent electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206576751U true CN206576751U (en) | 2017-10-24 |
Family
ID=60108360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621290333.3U Expired - Fee Related CN206576751U (en) | 2016-11-28 | 2016-11-28 | Accurate temperature controlling intelligent electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206576751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134521A (en) * | 2018-11-06 | 2020-05-12 | 佛山市顺德区美的电热电器制造有限公司 | Heating control method, heating control device, medium and liquid heating container |
-
2016
- 2016-11-28 CN CN201621290333.3U patent/CN206576751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134521A (en) * | 2018-11-06 | 2020-05-12 | 佛山市顺德区美的电热电器制造有限公司 | Heating control method, heating control device, medium and liquid heating container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |