CN204704874U - Micro-wave oven - Google Patents
Micro-wave oven Download PDFInfo
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- CN204704874U CN204704874U CN201520450744.3U CN201520450744U CN204704874U CN 204704874 U CN204704874 U CN 204704874U CN 201520450744 U CN201520450744 U CN 201520450744U CN 204704874 U CN204704874 U CN 204704874U
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- top board
- micro
- heater
- wave oven
- upper cover
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Abstract
The utility model provides a kind of micro-wave oven, comprising: outer cover, inner bag, heater, upper cover and control device, and outer cover is arranged on the outside of inner bag; Heater is arranged on the top board of outer cover, and between inner bag and outer cover, for heating top board; Upper cover covers on top board, and forms incubation cavity with top board; Control device is connected with heater, for controlling the start and stop of heater, to make in incubation cavity or the temperature of top board remains in preset temperature range.The micro-wave oven that the utility model provides, be provided with upper cover, upper cover and top board match and define incubation cavity, heater and control device match, and make incubation cavity be in default temperature range, this heat preserving method effectively make use of the space outerpace of micro-wave oven, avoid offering moist closet at microwave oven internal, thus reducing the volume of micro-wave oven, structure is simple, reduces the manufacturing cost of product.
Description
Technical field
The utility model relates to kitchen utensils field, in particular to a kind of micro-wave oven.
Background technology
At present, with the micro-wave oven of heat insulation function, normally on body of heater, arrange separately a moist closet, bottom moist closet or other positions are provided with heat generating component, for moist closet provides heat.This configuration increases the volume of micro-wave oven, complex structure, production cost is higher, and improves the temperature of micro-wave oven outer cover, there is potential safety hazard.
Utility model content
In order to solve the problems of the technologies described above one of at least, the purpose of this utility model is to provide the thermal-insulation microwave stove that a kind of structure is simple, volume is little and safe and reliable.
To achieve these goals, the utility model provides a kind of micro-wave oven, comprising: inner bag, and described inner bag has the container cavity for containing foodstuff; Outer cover, described outer cover is arranged on the outside of described inner bag; Heater, described heater is arranged on the top board of described outer cover, and between described inner bag and described outer cover, for heating described top board; Upper cover, described upper cover covers on described top board, and forms incubation cavity with described top board; And control device, described control device is connected with described heater, for controlling the start and stop of described heater, to make in described incubation cavity or the temperature of described top board remains in preset temperature range.
The micro-wave oven that the utility model provides, upper cover matches with top board and defines incubation cavity, heater and control device match, and heat top board, and the temperature in incubation cavity is raised, and make incubation cavity be in default temperature range, this heat preserving method effectively make use of the space outerpace of micro-wave oven, avoids offering moist closet at microwave oven internal, thus reduces the volume of micro-wave oven, structure is simple, reduces the manufacturing cost of product.
Specifically, in prior art, the micro-wave oven volume with heat insulation function is comparatively large, complex structure, and production cost is high, and envelope temperature is high, has potential safety hazard, and the micro-wave oven that the utility model provides, comprise outer cover, inner bag, heater, upper cover and control device, heater is arranged on the top board of outer cover, top board is made to be provided with heating function, upper cover covers on top board, match with top board formation incubation cavity, temperature in incubation cavity can control in preset temperature range by control device, like this when needs are incubated food, food is placed on top board, and cover upper cover, can be incubated food, when not needing insulation, only upper cover need be taken, this heat preserving method effectively make use of the space outerpace of micro-wave oven, avoid and offer moist closet at microwave oven internal and take microwave oven internal space, thus reduce the volume of micro-wave oven, and upper cover matches with top board, the incubation cavity structure that formed is simple, easy to use, reduce the manufacturing cost of product, and improve the comfort of user.
In addition, the micro-wave oven in above-described embodiment of providing of the utility model can also have following additional technical feature:
According to an embodiment of the present utility model, described top board is provided with groove, described upper cover covers at described groove, and described heater is arranged on the lower surface of the base plate of described groove.
In this embodiment, top board is provided with groove, and groove is to lower recess, and upper cover is protruding upward, thus increases the spatial accommodation of incubation cavity to a certain extent; On the other hand, groove secures the placement location of food, can carry out spacing to food, make concentration of food in groove, avoids being moved or the situation of landing; Correspondingly, upper cover covers at groove, forms incubation cavity with fit depressions, and groove also can carry out spacing to upper cover, avoids upper cover to be moved; Heater is arranged on the lower surface of the base plate of groove, can effectively carry out concentrating heating to the base plate of groove, avoid wasting energy.
According to an embodiment of the present utility model, the sidewall of described groove is from top to bottom to the centroclinal setting of described groove, and the edge of described upper cover is provided with the hypotenuse matched with described sidewall.
In this embodiment, the sidewall of groove is set from top to bottom to the centroclinal setting of groove, namely the sidewall of groove tilts inwards, the openend size of groove is made to be greater than the size of bottom portion of groove, make like this upper cover cover and the process of taking becomes comparatively smooth and easy, avoid upper cover and sidewall interferes caused inconvenience, thus improve the comfort of user; The hypotenuse matched with sidewall is set in the edge of upper cover, when upper cover covers on groove, hypotenuse is against in recess sidewall just, close incubation cavity, and the sidewall of the hypotenuse of upper cover and groove leans, effectively prevent upper cover the caused heat that shakes to leak, thus improve the heat insulation effect of incubation cavity.
According to an embodiment of the present utility model, described groove is recessed to form downwards by described top board.
In this embodiment, groove is recessed to form downwards by top board, and namely groove and top board are integral type structure, ensure that the bonding strength of groove and top board on the one hand, reduces the probability that groove comes off from top board, thus ensure that the dependability of product; Groove and top board can be one-body molded on the other hand, thus improve production efficiency, reduce manufacturing cost.
According to an embodiment of the present utility model, described heater is heating wire, and described heating wire silk-screen is on described top board.
In this embodiment, by heating wire silk-screen on top board, to heat top board, then heating wire is by the restriction of top board shape and size, and can be arranged on top board and to take up an official post the position of what is the need for and will heat, the efficiency of heating surface is high.
According to an embodiment of the present utility model, described micro-wave oven also comprises: heat shield, and described heat shield covers on described heater.
In this embodiment, a heat shield is set on the heating, heater can be ensured only to top board heating, thus improve the efficiency of heating surface of heater; And effectively prevent other positions and be heated and cause envelope temperature too high and the potential safety hazard caused, thus improve the safety in utilization of product.
According to an embodiment of the present utility model, described heat shield is provided with thermal insulation layer.
In this embodiment, heat shield arranges thermal insulation layer, further ensure the heat insulating function of heat shield, thus improve the efficiency of heating surface of heater, and ensure that the safety in utilization of product.
According to an embodiment of the present utility model, cover on described and be provided with heat-insulation layer.
In this embodiment, heat-insulation layer is set upper covering, upper cover can be reduced by and be lost to heat in environment, thus improve the heat insulation effect of incubation cavity, reduce energy resource consumption, add the competitiveness of product in market.
According to an embodiment of the present utility model, cover on described and be provided with handle.
In this embodiment, handle is set upper covering, is convenient to the action that the hand-held upper cover of user carries out covering or taking, reduces the probability of upper cover in use landing, improve the safety in utilization of upper cover, improve Consumer's Experience.
According to an embodiment of the present utility model, described control device comprises: temperature sensor, and described temperature sensor for detecting in described incubation cavity or the temperature of described top board, and sends temperature value; And controller, described controller is connected with described temperature sensor and described heater respectively, and described controller receives described temperature value, and controls the start and stop of described heater according to described temperature value.
In this embodiment, control device comprises temperature sensor and controller, and temperature sensor detects the temperature in incubation cavity, and temperature value is sent to controller, and controller controls the start and stop of heater according to this temperature value.Particularly, when temperature value is lower than the first preset temperature value, controller controls heater and starts, and to incubation cavity heating, avoids insulation cavity temperature too low; When temperature value is higher than the second preset temperature value, controller controls heater stop work, avoids insulation cavity temperature too high.Like this, temperature sensor matches with controller, makes incubation cavity can be in suitable temperature range, namely ensure that the heat insulation effect of incubation cavity.Preferably, the first preset temperature value is set to 30 DEG C, and the second preset temperature value is set to 60 DEG C.Certainly, according to the difference of food species, preset temperature can be set to different temperature ranges.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the perspective view of micro-wave oven described in the utility model;
Fig. 2 is the perspective view that micro-wave oven shown in Fig. 1 removes upper cover;
Fig. 3 is the decomposition texture schematic diagram of micro-wave oven shown in Fig. 2;
Fig. 4 is the structural representation of the outer cover shown in Fig. 3.
Wherein, the corresponding relation in Fig. 1 to Fig. 4 between Reference numeral and component names is:
10 outer covers, 11 top boards, 12 grooves, 20 inner bags, 30 heating wires, 40 upper covers, 41 handles.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Referring to Fig. 1 to Fig. 4, the micro-wave oven according to some embodiments of the utility model is described.
As shown in Figure 1 to Figure 3, the micro-wave oven that the utility model provides, comprising: outer cover 10, inner bag 20, heater, upper cover 40 and control device (not shown).
Particularly, inner bag 20 has the container cavity for containing foodstuff, and outer cover 10 is arranged on the outside of inner bag 20; Heater is arranged on the top board 11 of outer cover 10, and between inner bag 20 and outer cover 10, for heating top board 11; Upper cover 40 covers on top board 11, and forms incubation cavity with top board 11; Control device is connected with heater, for controlling the start and stop of heater, to make in incubation cavity or the temperature of top board 11 remains in preset temperature range.
The micro-wave oven that the utility model provides, comprise outer cover 10, inner bag 20, heater, upper cover 40 and control device, heater is arranged on the top board 11 of outer cover 10, top board 11 is made to be provided with heating function, upper cover 40 covers on top board 11, match with top board 11 formation incubation cavity, temperature in incubation cavity can control in preset temperature range by control device, like this when needs are incubated food, food is placed on top board 11, and cover upper cover 40, can be incubated food, when not needing insulation, only upper cover 40 need be taken, this heat preserving method effectively make use of the space outerpace of micro-wave oven, avoid and offer moist closet at microwave oven internal and take microwave oven internal space, thus reduce the volume of micro-wave oven, and upper cover 40 matches with top board 11, the incubation cavity structure that formed is simple, easy to use, reduce the manufacturing cost of product, and improve the comfort of user.
In an embodiment of the present utility model, as shown in Figures 2 to 4, top board 11 is provided with groove 12, upper cover 40 covers at groove 12 place, and heater is arranged on the lower surface of the base plate of groove 12.
In this embodiment, top board 11 is provided with groove 12, and groove 12 is to lower recess, and upper cover 40 is protruding upward, thus increases the spatial accommodation of incubation cavity to a certain extent; On the other hand, groove 12 secures the placement location of food, can carry out spacing to food, makes concentration of food in groove 12, avoids being moved or the situation of landing; Correspondingly, upper cover 40 covers at groove 12 place, and match with groove 12 formation incubation cavity, and groove 12 also can carry out spacing to upper cover 40, avoids upper cover 40 to be moved; Heater is arranged on the lower surface of the base plate of groove 12, can effectively carry out concentrating heating to the base plate of groove 12, avoid wasting energy.
In an embodiment of the present utility model, as shown in Figure 1, the sidewall of groove 12 is from top to bottom to the centroclinal setting of groove 12, and the edge of upper cover 40 is provided with the hypotenuse matched with sidewall.
In this embodiment, the sidewall of groove 12 is set from top to bottom to the centroclinal setting of groove 12, namely the sidewall of groove 12 tilts inwards, the openend size of groove 12 is made to be greater than size bottom groove 12, make like this upper cover 40 cover and the process of taking becomes comparatively smooth and easy, avoid upper cover 40 and interfere caused inconvenience with sidewall, thus improve the comfort of user; The hypotenuse matched with sidewall is set in the edge of upper cover 40, when upper cover 40 covers on groove 12, hypotenuse is against on the sidewall of groove 12 just, close incubation cavity, and the sidewall of the hypotenuse of upper cover 40 and groove 12 leans, effectively prevent upper cover 40 the caused heat that shakes to leak, thus improve the heat insulation effect of incubation cavity.
In an embodiment of the present utility model, as shown in Figures 2 to 4, groove 12 is recessed to form downwards by top board 11.
In this embodiment, groove 12 is recessed to form downwards by top board 11, and namely groove 12 and top board 11 are integral type structure, ensure that the bonding strength of groove 12 and top board 11 on the one hand, reduce the probability that groove 12 comes off from top board 11, thus ensure that the dependability of product; Groove 12 and top board 11 can be one-body molded on the other hand, thus improve production efficiency, reduce manufacturing cost.
In an embodiment of the present utility model, as shown in Figure 4, heater is heating wire 30, and heating wire 30 silk-screen is on top board 11.
In this embodiment, by heating wire 30 silk-screen on top board 11, to heat top board 11, then heating wire 30 is by the restriction of top board 11 shape and size, and can be arranged on top board 11 and to take up an official post the position of what is the need for and will heat, the efficiency of heating surface is high.
In an embodiment of the present utility model, micro-wave oven also comprises: heat shield (not shown), and heat shield cover on the heating.
In this embodiment, a heat shield is set on the heating, can ensures that heater only heats top board 11, thus improve the efficiency of heating surface of heater; And effectively prevent other positions and be heated and cause outer cover 10 temperature too high and the potential safety hazard caused, thus improve the safety in utilization of product.
In an embodiment of the present utility model, heat shield is provided with thermal insulation layer.
In this embodiment, heat shield arranges thermal insulation layer, further ensure the heat insulating function of heat shield, thus improve the efficiency of heating surface of heater, and ensure that the safety in utilization of product.
In an embodiment of the present utility model, upper cover 40 is provided with heat-insulation layer.
In this embodiment, upper cover 40 arranges heat-insulation layer, upper cover 40 can be reduced by and be lost to heat in environment, thus improve the heat insulation effect of incubation cavity, reduce energy resource consumption, add the competitiveness of product in market.
In an embodiment of the present utility model, as shown in Figure 1, upper cover 40 is provided with handle 41.
In this embodiment, upper cover 40 arranges handle 41, be convenient to the action that the hand-held upper cover 40 of user carries out covering or taking, reduce the probability of upper cover 40 in use landing, improve the safety in utilization of upper cover 40, improve Consumer's Experience.
In an embodiment of the present utility model, control device comprises: temperature sensor and controller.
Particularly, temperature sensor for detecting in incubation cavity or the temperature of top board 11, and sends temperature value; Controller is connected with temperature sensor and heater respectively, and controller receives temperature value, and controls the start and stop of heater according to temperature value.
In this embodiment, control device comprises temperature sensor and controller, and temperature sensor detects the temperature in incubation cavity, and temperature value is sent to controller, and controller controls the start and stop of heater according to this temperature value.Particularly, when temperature value is lower than the first preset temperature value, controller controls heater and starts, and to incubation cavity heating, avoids insulation cavity temperature too low; When temperature value is higher than the second preset temperature value, controller controls heater stop work, avoids insulation cavity temperature too high.Like this, temperature sensor matches with controller, makes incubation cavity can be in suitable temperature range, namely ensure that the heat insulation effect of incubation cavity.Preferably, the first preset temperature value is set to 30 DEG C, and the second preset temperature value is set to 60 DEG C.Certainly, according to the difference of food species, preset temperature can be set to different temperature ranges.
Certainly, those skilled in the art can a large amount of experimental data of basis obtain: reach preset temperature range when heater 4 heats the very first time in incubation cavity, temperature after arrival preset temperature range post heating device 4 stops heating second time in incubation cavity is lower than preset temperature range, preset temperature range is reached after heating for the 3rd time lower than preset temperature range post heating device 4, those skilled in the art can arrange the start and stop of heater 4 according to above-mentioned experimental data, remain in preset temperature range to make the temperature in incubation cavity.
In sum, the micro-wave oven that the utility model provides, upper cover matches with top board and defines incubation cavity, and heater and control device match, top board is heated, temperature in incubation cavity is raised, thus realizes being in default temperature range to incubation cavity, this heat preserving method effectively make use of the space outerpace of micro-wave oven, avoid offering moist closet at microwave oven internal, thus reducing the volume of micro-wave oven, structure is simple, reduces the manufacturing cost of product.
Specifically, in prior art, the micro-wave oven volume with heat insulation function is comparatively large, complex structure, and production cost is high, and envelope temperature is high, has potential safety hazard, and the micro-wave oven that the utility model provides, comprise outer cover, inner bag, heater, upper cover and control device, heater is arranged on the top board of outer cover, top board is made to be provided with heating function, upper cover covers on top board, match with top board formation incubation cavity, temperature in incubation cavity can control in preset temperature range by control device, like this when needs are incubated food, food is placed on top board, and cover upper cover, can be incubated food, when not needing insulation, only upper cover need be taken, this heat preserving method effectively make use of the space outerpace of micro-wave oven, avoid and offer moist closet at microwave oven internal and take microwave oven internal space, thus reduce the volume of micro-wave oven, and upper cover matches with top board, the incubation cavity structure that formed is simple, easy to use, reduce the manufacturing cost of product, and improve the comfort of user.
In the utility model, the term such as term " installation ", " connection ", " fixing " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a micro-wave oven, is characterized in that, comprising:
Inner bag, described inner bag has the container cavity for containing foodstuff;
Outer cover, described outer cover is arranged on the outside of described inner bag;
Heater, described heater is arranged on the top board of described outer cover, and between described inner bag and described outer cover, for heating described top board;
Upper cover, described upper cover covers on described top board, and forms incubation cavity with described top board; With
Control device, described control device is connected with described heater, for controlling the start and stop of described heater, to make in described incubation cavity or the temperature of described top board remains in preset temperature range.
2. micro-wave oven according to claim 1, is characterized in that,
Described top board is provided with groove, and described upper cover covers at described groove, and described heater is arranged on the lower surface of the base plate of described groove.
3. micro-wave oven according to claim 2, is characterized in that,
The sidewall of described groove is from top to bottom to the centroclinal setting of described groove, and the edge of described upper cover is provided with the hypotenuse matched with described sidewall.
4. micro-wave oven according to claim 3, is characterized in that,
Described groove is recessed to form downwards by described top board.
5. micro-wave oven according to claim 1, is characterized in that,
Described heater is heating wire, and described heating wire silk-screen is on described top board.
6. micro-wave oven according to claim 1, is characterized in that, also comprises:
Heat shield, described heat shield covers on described heater.
7. micro-wave oven according to claim 6, is characterized in that,
Described heat shield is provided with thermal insulation layer.
8. micro-wave oven according to claim 1, is characterized in that,
Cover on described and be provided with heat-insulation layer.
9. micro-wave oven according to claim 8, is characterized in that,
Cover on described and be provided with handle.
10. micro-wave oven according to any one of claim 1 to 9, is characterized in that,
Described control device comprises:
Temperature sensor, described temperature sensor for detecting in described incubation cavity or the temperature of described top board, and sends temperature value; With
Controller, described controller is connected with described temperature sensor and described heater respectively, and described controller receives described temperature value, and controls the start and stop of described heater according to described temperature value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450744.3U CN204704874U (en) | 2015-06-25 | 2015-06-25 | Micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450744.3U CN204704874U (en) | 2015-06-25 | 2015-06-25 | Micro-wave oven |
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| Publication Number | Publication Date |
|---|---|
| CN204704874U true CN204704874U (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520450744.3U Active CN204704874U (en) | 2015-06-25 | 2015-06-25 | Micro-wave oven |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896536A (en) * | 2015-06-25 | 2015-09-09 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN111725101A (en) * | 2020-06-17 | 2020-09-29 | 北京北方华创微电子装备有限公司 | Cooling device and cooling method |
-
2015
- 2015-06-25 CN CN201520450744.3U patent/CN204704874U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896536A (en) * | 2015-06-25 | 2015-09-09 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN111725101A (en) * | 2020-06-17 | 2020-09-29 | 北京北方华创微电子装备有限公司 | Cooling device and cooling method |
| CN111725101B (en) * | 2020-06-17 | 2023-11-14 | 北京北方华创微电子装备有限公司 | Cooling device and cooling method |
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