CN201127507Y

CN201127507Y - Electric steamer with fire regulation function

Info

Publication number: CN201127507Y
Application number: CNU2007203120335U
Authority: CN
Inventors: 蔡才德; 张锦洲
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2007-12-13
Filing date: 2007-12-13
Publication date: 2008-10-08
Anticipated expiration: 2017-12-13

Abstract

The utility model provides an electric steamer with firepower regulating function, which comprises a bottom cover, a steam cooker and an operation panel, wherein, the operation panel is internally provided with a timer switch comprising a timer knob, a shaft sleeve and a mechanical timer used for controlling the power supply time of a steam cooker heating device, the timer knob is sleeved on the shaft sleeve which is arranged in the shaft hole of the operation panel, the shaft sleeve is sleeved on the shaft of the mechanical timer, the electric steamer also comprises a firepower regulating knob, a shaft bracket, a shifter lever, a slight-touch switch and a controller used for regulating the supplied electric power according to the signal of the slight-touch switch, the shaft bracket can be rotationally arranged in the shaft hole, and is coaxially arranged with the shaft sleeve, the firepower regulating knob is permanently connected with the shaft bracket, the operation panel is internally provided with the shifter lever which is permanently connected with the shaft bracket, and the action end of the shifter lever is matched with the slight-touch switch which is communicated with the controller. The electric steamer has the advantages of firepower regulating function, and can satisfy the cooking requirements of various foods.

Description

Electric steamer with firepower regulatory function

Technical field

The utility model belongs to the domestic cookers technical field, is specifically related to a kind of electric steamer.

Background technology

At present, electric steamer is accepted by consumers in general gradually, has especially embodied the healthy theory of tradition " steaming ".Existing electric steamer is set the corresponding time by a mechanical type or electronic type time controller and is controlled cooking effect, firepower is fixed, be power according to every kind of style or capacity and fixing, can not change, can only control the effect of boiling by the time, but can so can't satisfy the cooking demand of people, be necessary further lifting and perfect owing to different food adopts different firepower (being power) in actual the use to various foods.

Summary of the invention

Do not have a deficiency that firepower is adjusted function, can't be satisfied the cooking demand of various foods for what overcome existing electric steamer, the utility model provides a kind of electric steamer with firepower regulatory function that has the firepower regulatory function, can satisfy the cooking demand of various foods.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of electric steamer with firepower regulatory function, comprise bottom, steamer and guidance panel, in the described guidance panel timer switch is installed, described timer switch comprises timer knob, axle sleeve and being used to is controlled the mechanical timer of the power-on time of steamer heater, described timer knob is sleeved on the axle sleeve, described axle sleeve is installed in the axis hole of described guidance panel, described axle sleeve is enclosed within on the axle of described mechanical timer, described electric steamer also comprises the firepower by-pass cock, described firepower by-pass cock comprises the firepower adjusting knob, pedestal, driving lever, touch-switch and be used for controller according to the size of the Signal Regulation output power of touch-switch, described pedestal is installed in rotation in the described axis hole, described pedestal and the coaxial installation of axle sleeve, described firepower adjusting knob is fixedlyed connected with pedestal, in described guidance panel, driving lever is installed, described driving lever is fixedlyed connected with pedestal, and the motion end of described driving lever cooperates with touch-switch, and described touch-switch is electrically connected with controller.

As preferred a kind of scheme: the motion end of described touch-switch is the touch point that cooperates with driving lever, and described controller is that the signal output small-power that is used to receive touch point, the signal of no touch point are exported powerful circuit for power conversion.This scheme discloses the mode of a kind of big fire, little fiery two kinds of gears; Certain, third gear, fourth gear even more gears can be set as required.

The beneficial effects of the utility model mainly show: have the firepower regulatory function, can satisfy the cooking demand of various foods.

Description of drawings

Fig. 1 is the schematic diagram of electric steamer guidance panel of the present utility model.

Fig. 2 is the scheme of installation of firepower button and timer button.

Fig. 3 is the schematic diagram that the firepower button is in big firepower state.

Fig. 4 is the schematic diagram that the firepower button is in little firepower state.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

With reference to Fig. 1～Fig. 4, a kind of electric steamer with firepower regulatory function, comprise bottom 1, steamer and guidance panel 2, in the described guidance panel 2 timer switch is installed, described timer switch comprises timer knob 3, axle sleeve 4 and being used to is controlled the mechanical timer 5 of the power-on time of steamer heater, described timer knob 3 is sleeved on the axle sleeve 4, described axle sleeve 3 is installed in the axis hole of described guidance panel 2, described axle sleeve 3 is enclosed within on the axle of described mechanical timer 5, described electric steamer also comprises the firepower by-pass cock, described firepower by-pass cock comprises firepower adjusting knob 6, pedestal 7, driving lever 8, touch-switch 9 and be used for controller according to the size of the Signal Regulation output power of touch-switch, described pedestal 7 is installed in rotation in the described axis hole, described pedestal 7 and axle sleeve 4 coaxial installations, described firepower adjusting knob 6 is fixedlyed connected with pedestal 7, driving lever 8 is installed in described guidance panel 2, described driving lever 8 is fixedlyed connected with pedestal 7, the motion end of described driving lever 8 cooperates with touch-switch 9, and described touch-switch 9 is electrically connected with controller.

The motion end of described touch-switch 9 is the touch point that cooperates with driving lever 8, and described controller is that the signal output small-power that is used to receive touch point, the signal of no touch point are exported powerful circuit for power conversion.

Present embodiment is formed the guidance panel that electric steamer is realized all functions by relay indicating light, firepower adjusting knob 6, timer knob 3, insulation indicator lamp, bottom 1.The pedestal 7 that has driving lever 8 is arranged on the firepower adjusting knob 3.Control circuit and heating components and parts do not draw among Fig. 1; power transfer, insulation, three kinds of control circuits of dry combustion method protection are set on the control circuit; touch-switch 9 is arranged in the circuit for power conversion loop of controller, comes relay in the control circuit loop to reach the conversion of watt level by the break-make of touch-switch 9.Guidance panel is provided with timing, insulation, three kinds of operating functions of firepower adjusting, and relay indicating light is arranged.

Referring to accompanying drawing 2, be the STRUCTURE DECOMPOSITION figure of present embodiment, bottom 1, mechanical timer 5, touch-switch 9, driving lever 8, guidance panel 2, pedestal 7, firepower adjusting knob 6, axle sleeve 4, timer knob 3 formed a compact conformation, advantages of simple, easy to operate coaxial rotary switch.

Among the figure, driving lever 8, pedestal 7, firepower adjusting knob 6 tighten together by buckle and screw, cooperate with hole on the guidance panel 2, can carry out the rotation of certain angle, and pedestal 7 is provided with Elastic buttom, increase the feel of gear.

Referring to accompanying drawing the 3, the 4th, transfer the process diagram of little fire in the present embodiment to by big fire, firepower adjusting knob 6 is by the rotation of arrow A direction among Fig. 3, arrive state among Fig. 4, driving lever 8 bumps with touching a little of touch-switch 9, and touch-switch 9 inner contact are communicated with, circuit forms the conducting loop, relay in the circuit is communicated with (or disconnection) makes heater obtain half electric current, and according to rating formula: P=Ux1/2I, power is original half, heater power diminishes, and has reached the effect of power transfer.

Among the figure, firepower adjusting knob 6 arrives state among Fig. 3 by the direction rotation of arrow B, and driving lever 8 is positioned at " greatly " fiery position with knob, driving lever 8 and the touch-switch 9 very big distance of outwarding winding, touch-switch 9 touch the ejection that a little is not stressed, touch-switch 9 inner contact disconnect, change-over circuit does not have current loop, inoperative, electric current directly and heater be connected to form the loop, reach maximum current, power is peak power.

Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims

1, a kind of electric steamer with firepower regulatory function, comprise bottom, steamer and guidance panel, timer switch is installed in the guidance panel, timer switch comprises timer knob, axle sleeve and being used to is controlled the mechanical timer of the power-on time of steamer heater, timer knob is sleeved on the axle sleeve, axle sleeve is installed in the axis hole of described guidance panel, axle sleeve is enclosed within on the axle of described mechanical timer, it is characterized in that: described electric steamer also comprises the firepower by-pass cock, the firepower by-pass cock comprises the firepower adjusting knob, pedestal, driving lever, touch-switch and be used for controller according to the size of the Signal Regulation output power of touch-switch, pedestal is installed in rotation in the described axis hole, pedestal and the coaxial installation of axle sleeve, the firepower adjusting knob is fixedlyed connected with pedestal, driving lever is installed in guidance panel, driving lever is fixedlyed connected with pedestal, and the motion end of driving lever cooperates with touch-switch, and touch-switch is electrically connected with controller.

2, the electric steamer with firepower regulatory function as claimed in claim 1, it is characterized in that: the touch point of the motion end of touch-switch for cooperating with driving lever, described controller are that the signal output small-power that is used to receive touch point, the signal of no touch point are exported powerful circuit for power conversion.