CN209678210U - A kind of electric kettle - Google Patents
A kind of electric kettle Download PDFInfo
- Publication number
- CN209678210U CN209678210U CN201920162236.3U CN201920162236U CN209678210U CN 209678210 U CN209678210 U CN 209678210U CN 201920162236 U CN201920162236 U CN 201920162236U CN 209678210 U CN209678210 U CN 209678210U
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- board
- display
- temperature
- main control
- pot lid
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Abstract
The utility model provides a kind of electric kettle, including pedestal, kettle body, pot lid, main control board, temperature sensor, kettle body is movably arranged on pedestal, pot lid is hinged on the top of kettle body, and the intracorporal bottom of pot is arranged in main control board, temperature sensor, and the temperature sensor is used to detect the temperature of water in kettle body, main control board is connect with temperature sensor, display board is equipped in pot lid, display board is connect with main control board, and display board shows time or temperature；The lower cover that pot lid includes upper cover body, is connect with upper cover body forms the accommodating chamber that can place display board between upper cover body and lower cover, display board is arranged in accommodating chamber, and upper cover body correspond at display board equipped with light penetrating panel.The utility model makes digital tube module displays temperature or the standing time of water of display circuit board by the way that display circuit board is arranged in pot lid, allows people to be clear from temperature and the standing time of this Hu Shui, preferably meets the needs of people.
Description
Technical field
The utility model relates to electric kettle technical fields, are to be related to a kind of electric kettle more specifically.
Background technique
In daily life, people heat up water commonly using electric kettle, there is miscellaneous electric kettle on the market, but
It is that in use, people can not learn the standing time after the boiling of the boiling in pot, the temperature of water is how many, thus cannot expire
The demand of sufficient people.
Utility model content
The purpose of this utility model is to provide a kind of electric kettles, display board are equipped with, to overcome the prior art not
Foot.
The technical scheme in the invention for solving the technical problem is: a kind of electric kettle, including pedestal, kettle body, pot lid,
Main control board, temperature sensor, the kettle body are movably arranged on pedestal, and the pot lid is hinged on the top of kettle body, described
The intracorporal bottom of pot is arranged in main control board, temperature sensor, and the temperature sensor is used to detect the temperature of water in kettle body, institute
It states main control board to connect with temperature sensor, display board is equipped in the pot lid, the display board is connect with main control board,
The display board shows time or temperature；The lower cover that the pot lid includes upper cover body, is connect with upper cover body, the upper cover body with
The accommodating chamber that can place display board is formed between lower cover, the display board is arranged in accommodating chamber, and the upper cover body is corresponding aobvious
Show and is equipped with light penetrating panel at plate.
The display board includes display circuit board, and the display circuit board is connect with main control board, the display circuit
The digital tube module of plate shows time or temperature.
The beneficial effects of the utility model are:
The utility model provides a kind of electric kettle, by the way that display circuit board is arranged in pot lid, and makes display circuit board
The standing time of digital tube module displays temperature or water allows people to be clear from temperature and the standing time of this Hu Shui, preferably
Meets the needs of people.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model electric kettle.
Fig. 2 is the structure top view of the utility model electric kettle.
Fig. 3 is the circuit diagram of main control board in the utility model.
Fig. 4 is the circuit diagram of display circuit board in the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Fig. 1-4, a kind of electric kettle, including pedestal 1, kettle body 2, pot lid, main control board (being not drawn into figure), temperature
Sensor 4, display circuit board 5 are spent, kettle body 2 is movably arranged on pedestal 1, and pot lid is then hinged on the top of kettle body 2, master control electricity
The bottom of road plate, temperature sensing setting kettle body 2, display circuit board 5 are arranged on pot lid.Pedestal 1 is equipped with and connect with power supply line
Lower coupler, the bottom of kettle body 2 is equipped with upper coupler connect with main control board, passes through upper coupler and lower coupler
Connection is powered.
Chamber 6 to boil water and accommodating cavity 7 are equipped in kettle body 2, master control circuit board, temperature sensor 4 are fixed in accommodating cavity 7,
Master control circuit board is connect with temperature sensor 4.Temperature sensor 4 is used to detect the temperature of water in kettle body 2, and end of probe protrudes into
Into chamber 6 to boil water.
Pot lid includes upper cover body 3, the lower cover connecting with upper cover body 3 30, and being formed between upper cover body 3 and lower cover 30 can put
The accommodating chamber 8 of display board is set, display circuit board 5 is fixed in accommodating chamber 8, and the digital tube module B4 of display circuit board 5 shows temperature
Degree or the numerical value of time.It is equipped with light penetrating panel 9 at the corresponding digital tube module B4 of upper cover body 3, allows user that can be clearly seen number.
Referring to Fig. 3-4, the winding displacement CN2 of main control board is connect with the winding displacement CN3 of display circuit board 5.Main control board packet
Include switching power circuit A1, heater circuit A2, ghyristor circuit A3, zero passage signal detection circuit A4, sensor circuit A5, battery
Circuit A6.Display circuit board 5 includes chip U2, chip reset circuit B1, buzz circuit B2, filter circuit B3, digital tube module
B4。
Switching power circuit A1 is connect with heater circuit A2, zero passage signal detection circuit A4, heater circuit A2 with it is silicon-controlled
Circuit A3 connection, switching power circuit A1 export 5V power supply, and sensor circuit A5 accesses 5V power supply and connects with temperature sensor 4
It connects, battery circuit A6 access 5V power supply simultaneously exports 4.3V power supply, and reset circuit accesses 5V, 4.3V power supply, filter circuit B3 access
4.3V power supply, chip U2 access 4.3V power supply, and the pin 2 of chip U2 is connect with buzz circuit B2, pin 7 and SCR control are electric
Road connection, pin 25 is connect with zero passage signal detection circuit A4, pin 26 is connect with reset circuit, digital tube module B4 and chip
U2 connection.
When electric kettle powers on, the buzzer of buzz circuit B2 can issue prompt tone, remind user
Power on, turn on the switch, the calandria of heater circuit A2 heats the water in chamber 6 to boil water, and can be certainly after water boiling
Dynamic circuit breaker electricity.
Chip U2 powers by the battery of battery circuit A6, includes timing module, after having stewed water power-off, timing module
Start timing, when turning on the switch next time, the time of timing module is reset, and completes to stew reclocking after water powers off；Or
Person is that timing module starts timing after turning on the switch, and when turning on the switch next time, time of timing module is reset and again
Timing.
Wherein, when kettle body 2 is placed on pedestal 1 and powers on, digital tube module B4 can alternately display temperature and when
Between, the temperature of display is the temperature that temperature sensor 4 detects, and the time of display is the time of timing module timing.And work as kettle body 2
It is separated with pedestal 1 or when non-transformer, digital tube module B4 is without display, but timing module can still continue timing, after being powered up
Digital tube module B4 restores display.
The utility model makes the digital tube module displays temperature of display circuit board by the way that display circuit board is arranged in pot lid
Or the standing time of water, it allows people to be clear from temperature and the standing time of this Hu Shui, preferably meets the needs of people.
While there has been shown and described that the embodiments of the present invention, those skilled in the art should understand that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are limited by claim and its equivalent replacement, without changing made by creative work
Into etc., it should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of electric kettle, including pedestal, kettle body, pot lid, main control board, temperature sensor, the kettle body activity setting
On pedestal, the pot lid is hinged on the top of kettle body, and the intracorporal bottom of pot is arranged in the main control board, temperature sensor,
The temperature sensor is used to detect the temperature of water in kettle body, and the main control board is connect with temperature sensor, and feature exists
In: display board is equipped in the pot lid, the display board is connect with main control board, and the display board shows time or temperature；
The lower cover that the pot lid includes upper cover body, is connect with upper cover body, display can be placed by being formed between the upper cover body and lower cover
The accommodating chamber of plate, the display board are arranged in accommodating chamber, and the upper cover body, which corresponds to, is equipped with light penetrating panel at display board.
2. electric kettle according to claim 1, it is characterised in that: the display board includes display circuit board, the display
Circuit board is connect with main control board, and the digital tube module of the display circuit board shows time or temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162236.3U CN209678210U (en) | 2019-01-30 | 2019-01-30 | A kind of electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162236.3U CN209678210U (en) | 2019-01-30 | 2019-01-30 | A kind of electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209678210U true CN209678210U (en) | 2019-11-26 |
Family
ID=68600936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162236.3U Active CN209678210U (en) | 2019-01-30 | 2019-01-30 | A kind of electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209678210U (en) |
-
2019
- 2019-01-30 CN CN201920162236.3U patent/CN209678210U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |