CN205026751U - Microwave heating device - Google Patents
Microwave heating device Download PDFInfo
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- CN205026751U CN205026751U CN201520732502.3U CN201520732502U CN205026751U CN 205026751 U CN205026751 U CN 205026751U CN 201520732502 U CN201520732502 U CN 201520732502U CN 205026751 U CN205026751 U CN 205026751U
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- microwave heating
- control box
- drawer door
- ventilating opening
- heating equipment
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Abstract
The utility model discloses a microwave heating device, including shaft, drawer door and control box, microwave heating chamber and electrical components installation cavity have in the shaft, the electrical components installation cavity has the multiple vent with the outside air intercommunication, the drawer door is movably to be installed in order to open and to close on the shaft microwave heating chamber, the control box is installed just be located on the shaft drawer door top, it is multiple at least an establishing in the vent on the control box. According to the utility model discloses a microwave heating device, outward appearance wholeness and tightness are good, and do not influence microwave heating device's radiating effect.
Description
Technical field
The utility model relates to technical field of electric appliances, especially relates to a kind of microwave heating equipment.
Background technology
Drawer-type microwave oven in correlation technique, the shutter offered by the top of drawer is sucked cold wind or discharges hot blast.For this reason, a very wide seam (usually about about 10mm) is there is, with the circulation of supply cold wind or hot blast, during from the front viewing of product between control box and drawer door, this the very wide seam existed between control box and drawer door, have impact on the overall appearance of micro-wave oven.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model needs to provide a kind of microwave heating equipment, and the overall appearance of described microwave heating equipment is good, and does not affect microwave heating equipment suction cold wind and discharge hot blast.
According to the microwave heating equipment of the utility model embodiment, comprising: shaft, have microwave heating chamber and electric elements installation cavity in described shaft, described electric elements installation cavity has the multiple ventilating opening be communicated with extraneous air; Drawer door, described drawer door is arranged on described shaft movably to open and close described microwave heating chamber; Control box, described control box to be arranged on described shaft and to be positioned at above described drawer door, and at least one in multiple described ventilating opening is located on described control box.
According to the microwave heating equipment of the utility model embodiment, overall appearance and tightness good, and do not affect microwave heating equipment suck cold wind and discharge hot blast.
According to embodiments more of the present utility model, at least one in multiple described ventilating opening is located on the front surface of described control box.
In embodiment of the present utility model, the ventilating opening be located on the front surface of described control box is the slotted hole extended in left-right direction.
In embodiment of the present utility model, the ventilating opening be located on the front surface of described control box is arranged in multirow and multiple row with above-below direction respectively in left-right direction.
In further embodiment of the present utility model, described control box has control panel toward the front, and described control panel avoids the ventilating opening that is located on the front surface of described control box.
According to embodiments more of the present utility model, except all the other the kind ventilating openings being located at described control box upper outside are located on described drawer door in multiple described ventilating opening.
Further, all the other kind ventilating openings described are located on the diapire of described drawer door.
Alternatively, described shaft is provided with multiple intercommunicating pore, and multiple described ventilating opening is communicated with described electric elements installation cavity respectively by multiple described intercommunicating pore.
According to an embodiment of the present utility model, multiple described ventilating opening comprises air inlet and air outlet, and the one in described air inlet and described air outlet is located on described control box and another kind is located on described drawer door.
According to an embodiment of the present utility model, multiple described ventilating opening comprises air inlet, air outlet and auxiliary gas port, and described air inlet and described air outlet one of being located in described control box and described drawer door goes up and described auxiliary gas port is located on another in described control box and described drawer door.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the front view of the microwave heating equipment according to the utility model embodiment;
Fig. 2 is the sectional view of the microwave heating equipment according to the utility model embodiment.
Reference numeral:
Microwave heating equipment 100,
Shaft 1, microwave heating chamber 10, electric elements installation cavity 11, ventilating opening 12, air inlet 121, air outlet 122, air-out intercommunicating pore 13, air intake intercommunicating pore 14,
Drawer door 2, control box 3, fan 4, magnetron 5, waveguide 6.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Describe the microwave heating equipment 100 according to the utility model embodiment below with reference to Fig. 1-Fig. 2, the overall appearance of this microwave heating equipment 100 is good, and can suck cold wind and discharge hot blast to cool heat-generating component, to improve culinary art effect.
Particularly, microwave heating equipment 100 can for being embedded in micro-wave oven in wall or cabinet or microwave oven.
As Figure 1-Figure 2, according to the microwave heating equipment 100 of the utility model embodiment, comprise shaft 1, drawer door 2 and control box 3.
Particularly, have microwave heating chamber 10 and electric elements installation cavity 11 in shaft 1, food to be heated is positioned over microwave heating chamber 10 and carries out heating using microwave, and electric elements installation cavity 11 is applicable to install the electric elements needed for heating using microwave.Wherein electric elements can comprise fan, magnetron, waveguide, transformer, electric capacity etc., and it should be noted that, electric elements of the present utility model are not limited thereto, and it can be any electric elements for microwave heating equipment 100.
Electric elements installation cavity 11 has the multiple ventilating opening 12 be communicated with extraneous air, so outside cold wind enters in electric elements installation cavity 11 from a kind of ventilating opening 12, hot blast is formed as after electric elements are cooled, hot blast is discharged from another kind of ventilating opening 12 more afterwards, forms the air channel of ventilating air thus.And in above process, the air of flowing makes the heating in microwave heating chamber 10 carry out more even, thus improves the culinary art effect of food.In Fig. 2, unidirectional arrow is for illustrating the flow path of gas in electric elements installation cavity 11, namely above-mentioned air channel.Be understandable that, multiple ventilating opening 12 at least can comprise air outlet 122 and air inlet 121.
Drawer door 2 is arranged on shaft 1 movably to open and close microwave heating chamber 10, thus facilitate user food to be heated put into microwave heating chamber 10 or take out food from microwave heating chamber 10, as in accompanying drawing, microwave heating equipment 100 is in the state that drawer door 2 closes microwave heating chamber 10, now can heat the food in microwave heating chamber 10.
Control box 3 to be arranged on shaft 1 and to be positioned at the top of drawer door 2, at least one in multiple ventilating opening 12 is located on control box 3, that is, multiple ventilating opening 12 can all be located on control box 3, also only can be located on control box 3 by a kind of ventilating opening 12, or have two kinds of ventilating openings 12 to be located on control box 3.Thus, cold wind can enter electric elements installation cavity 11 from control box 3, or hot blast can be expelled to electric elements installation cavity 11 from control box 3, thus can reduce the gap between control box 3 and drawer door 2, microwave heating equipment 100 is made to have more overall appearance, tightness.Such as, as shown in Figure 2, air outlet 122 is located on control box 3.
According to the microwave heating equipment 100 of the utility model embodiment, because at least one in multiple ventilating opening 12 is located on control box 3, without the need to arranging ventilating opening 12 in the part between control box 3 and drawer door 2 of such shaft 1, gap need not be left thus between control box 3 and drawer door 2, only need ensure that drawer door 2 can normal switch, thus improve overall appearance and tightness, and do not affect microwave heating equipment 100 and suck cold wind and discharge hot blast.
It should be noted that, the state that the following description about microwave heating equipment 100 all closes microwave heating chamber 10 with drawer door 2 is as the criterion.
According to embodiments more of the present utility model, at least one in above-mentioned multiple ventilating opening 12 can be located on the front surface of control box 3, thus the hot blast in electric elements installation cavity 11 can be discharged smoothly.Such as, as Figure 1-Figure 2, the air outlet 122 in multiple ventilating opening 12 is located on the front surface of control box 3.
In the embodiment shown in Fig. 1, the ventilating opening 12 on the above-mentioned front surface being located at control box 3 can for the slotted hole extended in left-right direction, and the draught area of such ventilating opening 12 is large, is conducive to the radiating efficiency ensureing microwave heating equipment 100.Be understandable that, the shape of ventilating opening 12 is not limited thereto, and ventilating opening 12 can also be the hole of other shapes such as rectangular opening or elliptical aperture.
Alternatively, ventilating opening 12 on the above-mentioned front surface being located at control box 3 can be arranged in multirow and multiple row with above-below direction respectively in left-right direction, microwave heating equipment 100 is so not only made to have more cosmetic look, and increase the draught area of front surface of control box 3, be conducive to increasing the cold blast rate entering electric elements installation cavity 11 or the hot blast rate of discharging electric elements installation cavity 11, thus the gap between control box 3 and drawer door 2 can be reduced further.
In further embodiment of the present utility model, control box 3 has control panel (scheming not shown) toward the front, and control panel avoids the ventilating opening 12 that is located on the front surface of control box 3, thus, user can utilize control panel to control the working condition of microwave heating equipment 100, and easy to operate.
According to embodiments more of the present utility model, except all the other the kind ventilating openings 12 being located at control box 3 upper outside can be located on drawer door 2 in multiple ventilating opening 12, such cold wind can circulate in control box 3, air channel between electric elements installation cavity 11 and drawer door 2, and cold wind can flow through microwave heating equipment 100 on above-below direction and fore-and-aft direction.Such as, as shown in Figure 2, multiple ventilating opening 12 comprises air outlet 122 and air inlet 121, wherein air outlet 122 is located on control box 3, air inlet 121 is located on drawer door 2, and thus, cold wind enters electric elements installation cavity 11 by air inlet 121, in the process flowed towards air outlet 122, the electric elements in air channel are cooled, finally form hot blast and discharge from air outlet 122.
Further, as shown in Figure 2, all the other kind ventilating openings 12 above-mentioned can be located on the diapire of drawer door 2, thereby increase air channel length, cold wind can flow through whole electric elements installation cavity 11, thus further increase the radiating efficiency of microwave heating equipment 100, further improve the culinary art effect of microwave heating chamber 10 simultaneously.
Alternatively, shaft 1 is provided with multiple intercommunicating pore, and multiple ventilating opening 12 is communicated with electric elements installation cavity 11 respectively by multiple intercommunicating pore.Such as, as shown in Figure 2, air outlet 122 is communicated with electric elements installation cavity 11 by air-out intercommunicating pore 13, air inlet 121 is communicated with electric elements installation cavity 11 by air intake intercommunicating pore 14, the cold wind being entered microwave heating equipment 100 thus by air inlet 121 enters electric elements installation cavity 11 by air intake intercommunicating pore 14, and last hot blast is discharged to air outlet 122 place through air-out intercommunicating pore 13 and is expelled to further outside microwave heating equipment 100.
As shown in Figure 2, according to an embodiment of the present utility model, multiple ventilating opening 12 can comprise air inlet 121 and air outlet 122, and the one in air inlet 121 and air outlet 122 is located on control box 3 and another kind is located on drawer door 2.That is, as shown in Figure 2, can be that air outlet 122 is located on control box 3, air inlet 121 is located on drawer door 2, such cold wind is entered by the below of electric elements installation cavity 11 and flows to the rear wall of electric elements installation cavity 11 backward, cold wind travels up to the roof of electric elements installation cavity 11 afterwards, last cold wind flows to control box 3 from back to front, the hot blast formed is discharged from air outlet 122, cold wind cools the electric elements of process in above-mentioned flow process, the flow direction of unidirectional arrow signal cold wind and hot blast in figure.
Certainly, can also be that air inlet 121 is located on control box 3, air outlet 122 is located on drawer door 2, such cold wind is entered by the top of electric elements installation cavity 11 and flows to the rear wall of electric elements installation cavity 11 backward, cold wind flows downward to the diapire of electric elements installation cavity 11 afterwards, last cold wind flows to drawer door 2 from back to front, the hot blast formed is discharged from the below of electric elements installation cavity 11, cold wind cools the electric elements of process in above-mentioned flow process, and wherein the flow direction of cold wind and hot blast is contrary with the flow direction shown in unidirectional arrow in Fig. 2.
According to an embodiment of the present utility model, multiple ventilating opening 12 can comprise air inlet 121, air outlet 122 and auxiliary gas port, and air inlet 121 and air outlet 122 one of being located in control box 3 and drawer door 2 goes up and auxiliary gas port is located on another in control box 3 and drawer door 2.That is, when air inlet 121 and air outlet 122 are located on control box 3, auxiliary gas port is located on drawer door 2, now cold wind is entered by the top of electric elements installation cavity 11, the hot blast formed after cooling electric elements is discharged from the top of electric elements installation cavity 11, meanwhile, cold wind can also enter electric elements installation cavity 11 from drawer door 2, or hot blast can also be discharged from drawer door 2.
When air inlet 121 and air outlet 122 are located on drawer door 2, auxiliary gas port is located at control box 3, now cold wind enters electric elements installation cavity 11 by drawer door 2, the hot blast formed after cooling electric elements is discharged from drawer door 2, simultaneously, cold wind can also enter from the top of electric elements installation cavity 11, or hot blast can also be discharged from the top of electric elements installation cavity 11.
Below with reference to the accompanying drawings describe the microwave heating equipment 100 according to a specific embodiment of the present utility model in detail, be worth understanding, following description is exemplary illustration, and can not be interpreted as restriction of the present utility model.
As Figure 1-Figure 2, according to the microwave heating equipment 100 of the utility model embodiment, comprise shaft 1, drawer door 2 and control box 3.
Particularly, have microwave heating chamber 10 and electric elements installation cavity 11 in shaft 1, the electric elements such as fan 4, magnetron 5, waveguide 6 are arranged in electric elements installation cavity 11.Electric elements installation cavity 11 has the multiple ventilating opening 12 be communicated with extraneous air, comprises air inlet 121 and air outlet 122.Drawer door 2 is arranged on to open and close microwave heating chamber 10 on shaft 1 movably, and in accompanying drawing, drawer door 2 is the state of closing microwave heating chamber 10, and air inlet 121 is positioned on the diapire of drawer door 2.Control box 3 to be arranged on shaft 1 and to be positioned at the top of drawer door 2, and the front surface of control box 3 is provided with air outlet 122, and air outlet 122 is the slotted hole that extends in left-right direction and is arranged in multirow and multiple row with above-below direction in left-right direction respectively.Control box 3 has control panel (scheming not shown) toward the front, and control panel avoids the ventilating opening 12 that is located on the front surface of control box 3.Shaft 1 is provided with multiple intercommunicating pore, and comprise air-out intercommunicating pore 13 and air intake intercommunicating pore 14, air outlet 122 is communicated with electric elements installation cavity 11 by air-out intercommunicating pore 13, and air inlet 121 is communicated with electric elements installation cavity 11 by air intake intercommunicating pore 14.
Cold wind sucks the below of electric elements installation cavity 11 by fan 4, flow to the rear wall of electric elements installation cavity 11 backward, cold wind flows to the roof of electric elements installation cavity 11 from bottom to top afterwards, then cold wind flow forward again, cold wind cools these electric elements through electric elements such as magnetron 5, waveguides 6 successively, and making microwave heating chamber 10 pairs of foods carry out fully and uniformly heating, the hot blast finally formed is discharged by air outlet 122.Thereby, it is possible to the gap reduced between control box 3 and drawer door 2 and do not affect the radiating efficiency of microwave heating equipment 100.
According to the microwave heating equipment 100 of the utility model embodiment, good overall appearance can be had, and do not affect microwave heating equipment 100 suck cold wind and discharge hot blast.
In description of the present utility model, it will be appreciated that, term " length ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected " or " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " embodiment ", " further embodiment ", " specific embodiment " etc. means to describe in conjunction with this embodiment are contained at least one embodiment of the present utility model.In this manual, identical embodiment is 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 embodiments.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a microwave heating equipment, is characterized in that, comprising:
Shaft, has microwave heating chamber and electric elements installation cavity in described shaft, described electric elements installation cavity has the multiple ventilating opening be communicated with extraneous air;
Drawer door, described drawer door is arranged on described shaft movably to open and close described microwave heating chamber;
Control box, described control box to be arranged on described shaft and to be positioned at above described drawer door, and at least one in multiple described ventilating opening is located on described control box.
2. microwave heating equipment according to claim 1, is characterized in that, at least one in multiple described ventilating opening is located on the front surface of described control box.
3. microwave heating equipment according to claim 2, is characterized in that, the ventilating opening be located on the front surface of described control box is the slotted hole extended in left-right direction.
4. microwave heating equipment according to claim 2, is characterized in that, the ventilating opening be located on the front surface of described control box is arranged in multirow and multiple row with above-below direction respectively in left-right direction.
5. microwave heating equipment according to claim 2, is characterized in that, described control box has control panel toward the front, and described control panel avoids the ventilating opening that is located on the front surface of described control box.
6. microwave heating equipment according to claim 1, is characterized in that, except all the other the kind ventilating openings being located at described control box upper outside are located on described drawer door in multiple described ventilating opening.
7. microwave heating equipment according to claim 6, is characterized in that, all the other kind ventilating openings described are located on the diapire of described drawer door.
8. microwave heating equipment according to claim 6, is characterized in that, described shaft is provided with multiple intercommunicating pore, and multiple described ventilating opening is communicated with described electric elements installation cavity respectively by multiple described intercommunicating pore.
9. the microwave heating equipment according to any one of claim 1-8, it is characterized in that, multiple described ventilating opening comprises air inlet and air outlet, and the one in described air inlet and described air outlet is located on described control box and another kind is located on described drawer door.
10. the microwave heating equipment according to any one of claim 1-8, it is characterized in that, multiple described ventilating opening comprises air inlet, air outlet and auxiliary gas port, and described air inlet and described air outlet one of being located in described control box and described drawer door goes up and described auxiliary gas port is located on another in described control box and described drawer door.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732502.3U CN205026751U (en) | 2015-09-21 | 2015-09-21 | Microwave heating device |
| US14/865,014 US20170086264A1 (en) | 2015-09-21 | 2015-09-25 | Microwave heating device |
| PCT/CN2015/090800 WO2017049619A1 (en) | 2015-09-21 | 2015-09-25 | Microwave heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732502.3U CN205026751U (en) | 2015-09-21 | 2015-09-21 | Microwave heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026751U true CN205026751U (en) | 2016-02-10 |
Family
ID=55259274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732502.3U Active CN205026751U (en) | 2015-09-21 | 2015-09-21 | Microwave heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026751U (en) |
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2015
- 2015-09-21 CN CN201520732502.3U patent/CN205026751U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |