CN205181132U - Baking device - Google Patents
Baking device Download PDFInfo
- Publication number
- CN205181132U CN205181132U CN201520696870.7U CN201520696870U CN205181132U CN 205181132 U CN205181132 U CN 205181132U CN 201520696870 U CN201520696870 U CN 201520696870U CN 205181132 U CN205181132 U CN 205181132U
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- CN
- China
- Prior art keywords
- cooling mechanism
- switch
- roasting plant
- baking box
- described cooling
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000001816 cooling Methods 0.000 claims description 59
- 230000005855 radiation Effects 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000124032 Paracheirodon axelrodi Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to a domestic appliance field especially relates to a baking equipment. The utility model provides a baking equipment, its include oven, heat dissipation mechanism and with the switch that heat dissipation mechanism links to each other, wherein the switch is constructed into and can be controlled heat dissipation mechanism dispels the heat the operation or is out of work. The heat dissipation mechanism can effectively take away heat released in the baking process of the oven, and effectively reduce the temperature on the surface of the oven, so that the temperature reaches the standard which cannot be reached by the prior art.
Description
Technical field
The utility model relates to household appliance technical field, particularly relates to a kind of roasting plant.
Background technology
In the field of household electrical appliance, electric oven obtains to be applied more widely.
Electric oven is formed primarily of casing and heating.Its casing is the three-decker be made up of shell, middle interlayer, inner bag, and the front and rear side of inner bag forms crimping, to cut off cavity air; The expanded perlite product of filling insulation in outer cavity, makes skin temperature greatly lower; Mounting spring structure below door, makes door be pressed on all the time on doorframe, has made it good sealing simultaneously.
Electric oven heater element used is broadly divided into three classes: a class selects the electric oven of a far-infrared tube and a quartz heating-pipe, and it is the type that in all electric oven, class is lower.But, basic electric baking functions still can realize, and just roasting speed relatively can be slow.Another kind of is the electric oven of employing two far-infrared tubes and a quartz heating-pipe, and the feature of this kind of baking box is that firing rate is than very fast.Also have a class to be then in annex, have a ultraviolet heating tube, can degermingly sterilize, sanitation degree is higher, and firing rate is fast.
But because European Union's technology barriers are to the restriction of existing electric oven surface temperature rise, existing electric oven is difficult to by its standard.
Utility model content
As mentioned above, existing electric oven work certain hour rear surface temperature can rise to too high degree.For the problems referred to above, the utility model proposes a kind of roasting plant, it switch comprising baking box, cooling mechanism and be connected with described cooling mechanism, wherein said switch structure becomes can control described cooling mechanism carry out heat radiation operation or do not work.Cooling mechanism can effectively take away the heat discharged in oven cooking cycle process, effectively reduces the temperature on baking box surface, makes it reach standard that prior art is beyond one's reach.
Preferably, described cooling mechanism and described switch arrangement are on the outer surface of described baking box.
Preferably, described roasting plant also has timer.
Preferably, described switch structure becomes: when described baking box does not work, described cooling mechanism is not worked; When described baking box is started working, described cooling mechanism is made to carry out heat radiation operation; When described baking box quits work, after by described timer-delay a period of time, described cooling mechanism is not worked.It can thus be appreciated that according in roasting plant of the present utility model, after baking box quits work, cooling mechanism works after a period of time again and stops.Effectively can prevent baking waste heat from causing baking box surface temperature to rebound, finally exceed the problem of higher limit.
Preferably, described switch is Kick type temperature switch.According to roasting plant of the present utility model be on baking box baking box increase a Kick type temperature detect switch (TDS) control cooling mechanism work, when oven temperature is still very high, temperature detect switch (TDS) does not disconnect, fan still works, until when oven temperature drops to uniform temperature, fan just quits work, thus greatly reduce the cost of whole roasting plant.
Preferably, described switch structure becomes: when the temperature of described switch is lower than set reference temperature value, described cooling mechanism is not worked; When the temperature of described switch is higher than set reference temperature value, described cooling mechanism is made to carry out heat radiation operation.
Preferably, described cooling mechanism is extraction fan.Extraction fan takes away heat by the flowing manufacturing air-flow, is arranged into simple, safety on baking box, and has good radiating effect.
Preferably, described switch is connected with described cooling mechanism tandem, and described switch structure becomes carried out heat radiation operation by the described cooling mechanism of the corresponding control of the circuit that is turned on or off or do not worked.
Preferably, described roasting plant comprises the independent current source for described cooling mechanism.Can power to cooling mechanism so pointedly.Because in some cases, the electric current required for cooling mechanism is DC current, and general supply provides is alternating current.In other situations, independent current source can be provided as voltage swing or the voltage stability of cooling mechanism " custom-made by size ".
Preferably, described cooling mechanism, described switch and described independent current source are arranged in the side surfaces of described baking box.For controlling the surface temperature of whole roasting plant, be arranged in cooling mechanism on baking box surface and switch has the most directly and effect efficiently for heat radiation.
The temperature on baking box surface can be reduced according to roasting plant of the present utility model efficiently and safely, make it reach standard that prior art is beyond one's reach; As far as possible the various manufacturing costs of roasting plant are minimized simultaneously.
Above-mentioned technical characteristic various applicable mode can combine or substituted by the technical characteristic of equivalence, as long as can reach the purpose of this utility model.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.Wherein:
Fig. 1 shows the structural representation according to roasting plant of the present utility model;
Fig. 2 shows the circuit diagram according to roasting plant of the present utility model.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the ratio of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 shows the structural representation according to roasting plant 50 of the present utility model.Can be found out in detail by Fig. 1, the switch 1 that roasting plant 50 comprises baking box 4, cooling mechanism 2 and is connected with cooling mechanism 2, its breaker in middle 1 is constructed to be permeable to control cooling mechanism 2 to carry out heat radiation operation or does not work.
Can obviously be found out by Fig. 1, cooling mechanism 2 and switch 1 are arranged on the outer surface of baking box 4.Certainly, cooling mechanism 2 and switch 1 also can be arranged in other position.But, for controlling the surface temperature of whole roasting plant 50, be arranged in cooling mechanism 2 on baking box 4 surface and switch 1 has the most directly and effect efficiently for heat radiation.
Power to cooling mechanism 2, roasting plant 50 also can comprise the independent current source 3 for cooling mechanism 2 conveniently pointedly.Preferably, cooling mechanism 2, switch 1 and independent current source 3 are arranged in the side surfaces of baking box 4.The influence area of the heat radiation operation of such cooling mechanism 2 can be maximized, and improves the operating efficiency of cooling mechanism 2 and the radiating effect of whole roasting plant 50.
Preferably, switch 1 is connected with cooling mechanism 2 tandem, and switch 1 is configured by the corresponding control cooling mechanism 2 of the circuit that is turned on or off to carry out heat radiation operation or does not work.Setting like this, circuit can be simplified, and the speed of control and efficiency are all higher, does not have other element can postpone or hinder the control action of switch 1 pair of cooling mechanism 2.
In a preferred embodiment, roasting plant also has timer (not shown in figure 1).Switch 1 is configured to: when baking box 4 does not work, and cooling mechanism 2 is not worked; When baking box 4 is started working, cooling mechanism 2 is made to carry out heat radiation operation; When baking box 4 quits work, after by timer-delay a period of time, cooling mechanism 2 is not worked.
Further, switch 1 such as can be Kick type temperature switch.Switch 1 is configured to: when the temperature of switch 1 is lower than set reference temperature value, switch 1 makes circuit disconnect, and cooling mechanism 2 does not work; When the temperature of switch 1 is higher than set reference temperature value, switch 1 makes circuit turn-on, makes cooling mechanism 2 carry out heat radiation operation.
Further, cooling mechanism 2 can be extraction fan.Extraction fan takes away heat by the flowing manufacturing air-flow, is arranged into simple, safety on baking box, and has good radiating effect.
Fig. 2 shows the circuit diagram according to roasting plant 50 of the present utility model.
With reference to Fig. 2, comprise the first branch road parallel with one another and the second branch road that are connected with fuse 9 with general supply according to the circuit structure of roasting plant 50 of the present utility model.Wherein the first branch road comprises the electrical part (will introduce in detail after a while) in baking box main body, and the second branch road comprises the independent current source 3 for cooling mechanism 2 and the switch 1 of series connection mutually.Independent current source 3 is powered for cooling mechanism 2.And switch 1 can affect the break-make of the second branch road.During the second branch road conducting, cooling mechanism 2 can carry out heat radiation operation, and when the second branch road disconnects, cooling mechanism 2 does not work.
Observe the latter half of Fig. 2, can see the first branch road comprise connect with timer 11 and the first sub-branch road parallel with one another and the second sub-branch road.Wherein the first sub-branch road comprises power supply indicator 10 and the sub-branch road of fixed carbon resister 8, second comprises multiple heat-generating pipe 7, the driving switch 5 of connecting with multiple heat-generating pipe 7 and temperature controller 6.
About the concrete model of each electrical part, following arrangement can be adopted.Such as power supply indicator 10 can be red neon lamp.Fixed carbon resister 8 can be 120k Ω, 1/4W.Heat-generating pipe can be 115V, 300W.Independent current source 3 can provide the electricity of DC12V/0.3A.
Design the effect that two comparative examples illustrate roasting plant of the present utility model below.
In comparative example one: roasting plant adopts the mode arranging merely scavenger fan, is taken away by the hot-air between cavity and shell, and baking box quits work, final vacuum fan also stops operation of dispelling the heat.But in comparative example one, when the switch is closed, although now heat-generating pipe stopped work, the temperature of baking box outer surface of cupular part quits work because of scavenger fan, and temperature can rise again within a certain period of time, finally exceeds higher limit.
And according in roasting plant of the present utility model, after heat-generating pipe quits work, radiator fan works after a period of time again and stops.Avoid the problems referred to above.
In comparative example two: the delay switch of the delay function dependence electron plate of fan realizes.This will make cost increase considerably.
And be on baking box, increase a Kick type temperature detect switch (TDS) 1 control fan 2 and work according to roasting plant of the present utility model, when oven temperature is still very high, temperature detect switch (TDS) 1 does not disconnect, fan 2 still works, until when oven temperature drops to uniform temperature, fan 2 just quits work, thus greatly reduce the cost of whole roasting plant.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (8)
1. roasting plant, it is characterized in that, the switch comprising baking box, cooling mechanism and be connected with described cooling mechanism, wherein said switch structure becomes can control described cooling mechanism carry out heat radiation operation or do not work, described cooling mechanism and described switch arrangement are on the outer surface of described baking box, and described roasting plant also has timer.
2. roasting plant according to claim 1, is characterized in that, described switch structure becomes: when described baking box does not work, described cooling mechanism is not worked; When described baking box is started working, described cooling mechanism is made to carry out heat radiation operation; When described baking box quits work, after by described timer-delay a period of time, described cooling mechanism is not worked.
3. roasting plant according to claim 1, is characterized in that, described switch is Kick type temperature switch.
4. roasting plant according to claim 3, is characterized in that, described switch structure becomes: when the temperature of described switch is lower than set reference temperature value, described cooling mechanism is not worked; When the temperature of described switch is higher than set reference temperature value, described cooling mechanism is made to carry out heat radiation operation.
5. the roasting plant according to any one of claim 1 to 4, is characterized in that, described cooling mechanism is extraction fan.
6. the roasting plant according to any one of claim 1 to 4, it is characterized in that, described switch is connected with described cooling mechanism tandem, and described switch structure becomes carried out heat radiation operation by the described cooling mechanism of the corresponding control of the circuit that is turned on or off or do not worked.
7. the roasting plant according to any one of claim 1 to 4, is characterized in that, described roasting plant comprises the independent current source for described cooling mechanism.
8. roasting plant according to claim 7, is characterized in that, described cooling mechanism, described switch and described independent current source are arranged in the side surfaces of described baking box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696870.7U CN205181132U (en) | 2015-09-09 | 2015-09-09 | Baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696870.7U CN205181132U (en) | 2015-09-09 | 2015-09-09 | Baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181132U true CN205181132U (en) | 2016-04-27 |
Family
ID=55774185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696870.7U Active CN205181132U (en) | 2015-09-09 | 2015-09-09 | Baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181132U (en) |
-
2015
- 2015-09-09 CN CN201520696870.7U patent/CN205181132U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |