Four-slice toaster with independent control unit
Technical field
The present invention relates to a kind of electric-heating cooking utensil that is used for cooking food, specifically be used to toast the four-slice toaster with independent control unit of bread.
Background technology
Toaster generally uses in western countries such as America and Europes as small household appliances, and common toaster generally is designed with two heating tanks, can heat two rusk simultaneously, also can only select for use one of them heating tank to heat.Control method when double flute toaster of the prior art adopts single groove to heat is directly to break off heating wire on one side; The heating wire that only keeps another side heats; So not only circuit design with control more complicatedly, increase manufacturing cost, the time of being consumed when also making time of being consumed when using single groove heating with the use double flute simultaneously is identical; Wasted the energy and time to a certain extent, brought a lot of inconvenience to use.Patent name: a kind of double flute toaster heater circuit, the patent No.: 200920129147.5 disclose a kind of heater circuit of double flute toaster.This double flute toaster heater circuit; Comprise two groups of heating wires that are connected in series; Be connected in series with additional heating wire between two groups of heating wires; Additional heating wire is connected with an end of commutator with the common port of first group of heating wire, and the terminals of second group of heating wire are connected with the other end of commutator, and additional heating wire is connected with the common port of commutator with the common port of second group of heating wire.
Disclosed this double flute toaster complex structure in the prior art, and can not realize the automatic control of stoving time in daily use, having inconvenience.In many mouthfuls family, efficient is too low undoubtedly to utilize two heating tanks to heat bread, can't satisfy many human needs.And in above-mentioned disclosed patent, the gauge tap complex structure of toaster, it is too high to cause producing installation cost, and breaks down easily.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned prior art present situation; And a kind of novel structure is provided, simple, the easy to operate four-slice toaster with independent control unit is installed; This four-slice toaster with independent control unit has two heating units totally four heating cavities; Two heating units can independently use, and can use simultaneously again, and be equipped with independently control module respectively; Can control the stoving time of each heating unit automatically, the bread colourity that each grade baked under the cold machine state bread and hot each grade of machine state are baked is identical.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the four-slice toaster with independent control unit; Comprise housing unit; Be provided with two independently heating units in the housing unit, each heating unit comprises two heating cavities that are arranged side by side and is arranged on the heating rack in the heating cavity.Each heating unit correspondence is provided with an independently control module, and control module comprises the rotary switch and the press button that is used to control heater switch that are used to control heat time heating time.Press button is connected with a slide block through thumb-button push rod.Slide block is slidingly arranged on the guide post; On guide post, be arranged with the back-moving spring that is connected with slide block; Correspondence is provided with the circuit board base below slide block, is fixed with magnetic coil on this circuit board base, is provided with the electroconductive elastic sheet that touches mutually with slide block in the both sides of magnetic coil.
For optimizing technique scheme, the measure of taking also comprises:
Be provided with the carriage that slides up and down in the above-mentioned heating cavity, carriage and slide block are fixedly connected.
Above-mentioned housing unit comprises shell, protecgulum, loam cake and the base plate that has opening, and loam cake is shaped on the strip opening corresponding with heating cavity.
On above-mentioned protecgulum, be shaped on two vertical strip grooves respectively, thumb-button push rod is slidingly arranged in the strip groove, and is fixedly connected with slide block in the housing unit.
The outer surface of above-mentioned protecgulum is shaped on two concave panels side by side respectively, and the strip groove is positioned at the top of concave panel, and the bottom of concave panel is shaped on the through hole that rotary switch is installed.
Above-mentioned heating unit comprises header board, back plate and is arranged on header board and the side plate of plate both sides, back.Between two blocks of side plates, be arranged at intervals with three heating framves mutually side by side, heating cavity is positioned at the both sides of heating frame, and header board, back plate and side plate constitute the outer wall of heating cavity.
The inwall of above-mentioned housing unit is fixedly connected with heating frame support, is shaped on fixed groove on the heating frame support.Four limits of heating frame are shaped on flange, and the heating frame flange on both sides up and down is plugged in the fixed groove of heating frame support, around the heating frame, is shaped on fixing hole, and the heating rack is fixed on the heating side of heating frame through fixing hole.
The rotary switch of the control module that each is above-mentioned passes corresponding through hole and the knob base in the housing unit is rotatably assorted, and on knob base, is fixed with the potentiometer that is connected with rotary switch.
Above-mentioned heating rack is electrically connected with lead, and lead is arranged in the fiber sleeve.
Be set with heat shield between above-mentioned heating unit and the housing unit.
Compared with prior art, in the four-slice toaster of the present invention, each heating unit correspondence is provided with an independently control module, and control module comprises the rotary switch and the press button that is used to control heater switch that are used to control heat time heating time.Press button is connected with a slide block through thumb-button push rod.Slide block is slidingly arranged on the guide post; On guide post, be arranged with the back-moving spring that is connected with slide block; Correspondence is provided with the circuit board base below slide block, is fixed with magnetic coil on this circuit board base, is provided with the electroconductive elastic sheet that touches mutually with slide block in the both sides of magnetic coil.During use, earlier bread is put into the heating cavity of toaster, then toaster is connected with the mains.Be used to control the rotary switch of heat time heating time among the present invention and be divided into five grades, the rotary switch of corresponding control module is rotated to correspondingly gear.Press the button switch, slide block drives carriage and glides.After slide block slided into the bottom, the bottom contacted with electroconductive elastic sheet, made the magnetic coil energising.Magnetic coil is adsorbed on the bottom with slide block, and heating unit begins heating baking bread simultaneously.When the time reaches the time that the rotary switch specified gear limited, the magnetic coil outage, slide block is upspring under action of reset spring automatically, and drives carriage and rise, and holds up bread, this moment the press button self-return, heating unit stops heating.This four-slice toaster novel structure, installation with independent control unit is simple, easy to operate; And have two heating units totally four heating cavities; Two heating units can independently use, and can use simultaneously again, and be equipped with independently control module respectively; Can control the stoving time of each heating unit automatically, the bread colourity that each grade baked under the cold machine state bread and hot each grade of machine state are baked is identical.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to partly cuing open sketch map;
Fig. 4 is that the B-B of Fig. 2 is to cross-sectional schematic;
Fig. 5 is the assembling exploded view of Fig. 1;
Fig. 6 is the assembling exploded view of heating unit and control module among Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is extremely shown in Figure 6 to be structural representation of the present invention.
Reference numeral wherein is: housing unit 1; Shell 101; Opening 101a; Protecgulum 102; Concave panel 102a; Strip groove 102b; Through hole 102c; Loam cake 103; Strip opening 103a; Base plate 104; Heating unit 2; Heating cavity 201; Heating rack 202; Heating frame 203; Flange 203a; Header board 204; Back plate 205; Heating frame support 206; Fixed groove 206a; Carriage 207; Chute 208; Side plate 209; Control module 3; Rotary switch 301; Press button 302; Thumb-button push rod 303; Slide block 304; Guide post 305; Back-moving spring 306; Knob base 307; Potentiometer 308; Circuit board base 309; Electroconductive elastic sheet 310; Magnetic coil 311; Fiber sleeve 4; Heat shield 5.
Four-slice toaster with independent control unit of the present invention; Comprise housing unit 1; Be provided with two independently heating units 2 in the housing unit 1, each heating unit 2 comprises two heating cavities that are arranged side by side 201 and is arranged on the heating rack 202 in the heating cavity 201.Each heating unit 2 correspondence is provided with an independently control module 3, and control module 3 comprises the rotary switch 301 and the press button 302 that is used to control heater switch that are used to control heat time heating time.Press button 302 is connected with a slide block 304 through thumb-button push rod 303.Slide block 304 is slidingly arranged on the guide post 305; On guide post 305, be arranged with the back-moving spring 306 that is connected with slide block 304; Correspondence is provided with circuit board base 309 below slide block 304; Be fixed with magnetic coil 311 on this circuit board base 309, be provided with the electroconductive elastic sheet 310 that touches mutually with slide block 304 in the both sides of magnetic coil 311.
Be provided with the carriage 207 that slides up and down in the heating cavity 201, carriage 207 is fixedly connected with slide block 304, slides up and down with slide block 304.Rusk is put on the heating cavity 201, is shelved on the carriage 207.
Housing unit 1 comprises shell 101, protecgulum 102, loam cake 103 that has opening 101a and the base plate 104 that is used to seal, and shell 101, protecgulum 102, loam cake 103 and base plate 104 are fixedly connected.Loam cake 103 is shaped on the strip opening 103a corresponding with heating cavity 201.
On protecgulum 102, be shaped on two vertical strip groove 102b respectively, thumb-button push rod 303 is slidingly arranged in the strip groove 102b, and is fixedly connected with housing unit 1 interior slide block 304.
The outer surface of protecgulum 102 is shaped on two concave panel 102a side by side respectively, and strip groove 102b is positioned at the top of concave panel 102a, and the bottom of concave panel 102a is shaped on the through hole 102c that rotary switch 301 is installed.
Heating unit 2 comprises header board 204, back plate 205 and is arranged on header board 204 and the side plate 209 of plate 205 both sides, back.Header board 204, back plate 205 are fixedly connected with the side plate 209 of both sides.Phase is arranged at intervals with the both sides that 203, four heating cavities 201 of three heating framves are positioned at heating frame 203 side by side between two blocks of side plates 209, and header board 204, back plate 205 and side plate 209 constitute the outer wall of heating cavities 201.
Header board 204 is provided with chute 208 with the vertical direction of back plate 205, and the two ends of carriage 207 are slidingly matched with the chute 208 of header board 204 with back plate 205 respectively, and is fixedly connected with housing unit 1 interior slide block 304.
The inwall of housing unit 1 is fixedly connected with heating frame support 206, is shaped on fixed groove 206a on the heating frame support 206.Four limits of heating frame 203 are shaped on flange 203a; The heating frame 203 about the flange 203a on both sides be plugged in the fixed groove 206a of the frame support 206 that generates heat; Around heating frame 203, be shaped on fixing hole, heating rack 202 is fixed on the heating side of heating frame 203 through fixing hole.
The knob base 307 that the rotary switch 301 of each control module 3 passes in corresponding through hole 102c and the housing unit 1 is rotatably assorted, and on knob base 307, is fixed with the potentiometer 308 that is connected with rotary switch 301.
Heating rack 202 is electrically connected with lead, and lead is arranged in the fiber sleeve 4.Be set with heat shield 5 between heating unit 2 and the housing unit 1, heat shield 5 is preferably the mica heat shield.
During use, earlier bread is put into the heating cavity 201 of toaster, then toaster is connected with the mains.Be used to control the rotary switch 301 of heat time heating time in the present embodiment and be divided into five grades, the rotary switch 301 of corresponding control module 3 is rotated to correspondingly gear.Press the button switch 302, slide block 304 drives carriage 207 and glides.After slide block 304 slided into the bottom, the bottom contacted with electroconductive elastic sheet 310, made magnetic coil 311 energisings.Magnetic coil 311 is adsorbed on the bottom with slide block 304, and heating unit begins heating baking bread simultaneously.When the time reaches the time that rotary switch 301 specified gear are limited, magnetic coil 311 outages, slide block 304 is upspring under back-moving spring 306 effects automatically; And drive carriage 207 rises; Hold up bread, this moment press button 302 self-returns, heating unit 2 stops heating.This four-slice toaster novel structure, installation with independent control unit is simple, easy to operate; And have two heating units 2 totally four heating cavities 201; Two heating units 2 can independently use, and can use simultaneously again, and be equipped with independently control module 3 respectively; Can control the stoving time of each heating unit 2 automatically, the bread colourity that each grade baked under the cold machine state bread and hot each grade of machine state are baked is identical.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.