CN203762859U - Convection oven with exhaust structure - Google Patents
Convection oven with exhaust structure Download PDFInfo
- Publication number
- CN203762859U CN203762859U CN201420186521.6U CN201420186521U CN203762859U CN 203762859 U CN203762859 U CN 203762859U CN 201420186521 U CN201420186521 U CN 201420186521U CN 203762859 U CN203762859 U CN 203762859U
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- CN
- China
- Prior art keywords
- pot
- courage
- light
- cooker
- pot courage
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a convection oven with an exhaust structure. The convection oven comprises a pot cover, a pot inner container with an extending edge at one end, and a pot base. The pot cover and the pot base are connected in a turned mode. The pot inner container is placed into the pot base, and the bottom of the pot inner container is of an inward-concave structure. A heating device and a fan are arranged in the pot cover. The pot base comprises a base body and an annular base body. The lower end of the annular base body is arranged on the upper edge of the base body. A reference face is arranged at the upper end of the annular base body. The lower end face of the extending edge of the pot inner container is opposite to the reference face. The diameter of the outmost end of the extending edge of the pot inner container is smaller than the diameter of the outmost end of the reference face. The edge of the reference face of the annular base body is provided with a plurality of protruding blocks which are arranged at intervals. When the convection oven is in a covered state, the bottom end of the pot cover is supported by the protruding blocks, the pot cover and the pot inner container form gaps communicated with the exterior between the protruding blocks, and therefore the convection oven has the exhaust function. Food heated by the convection oven is crispy, good in taste and good in color and luster.
Description
Technical field
The utility model relates to a kind of light-wave cooker, is specifically related to a kind of light-wave cooker that is provided with exhaust structure.
Background technology
Traditional micro-wave oven has electromagnetic radiation in use, and to user's the healthy hidden danger that exists, and the food mouthfeel of microwave-oven-heating is bad; Comparatively speaking, when optical wave tube heat food, do not produce radiation, and the food delicate mouthfeel of optical wave tube heating, so there is very high use value with for example light-wave cooker of electrical equipment of optical wave tube heating.
In the chamber of existing light-wave cooker accommodating food, mostly be the form of sealing, in the process of heat food, be unfavorable for distributing of hot gas and steam, staying steam in chamber can affect the mouthfeel of food, in order to meet present living standard, the mouthfeel that improves food, need to design a light-wave cooker with degassing function.
Utility model content
The purpose of this utility model is to address the above problem and is not enough, and a kind of good heat dissipation effect is provided, and the moisture that heat food can be produced is discharged, and makes the food of heating have the light-wave cooker of crisp effect.
Light-wave cooker of the present utility model comprises that cooker cover portion, port are with pot courage, the pot seat portion of stretching out edge, described cooker cover portion is overturn and is connected with pot seat portion, described pot courage is put in pot seat portion, in described cooker cover portion, be provided with heater and fan, it is characterized in that, described pot of seat portion comprises base and annulus seat;
Described base is the cavity of upper shed, described annulus seat is positioned at the top edge of base, the upper surface of described annulus seat is the plane of reference, and the lower surface that stretches out edge of described pot courage is relative with the described plane of reference, and the outermost diameter that described pot courage stretches out edge is less than the outermost diameter of the plane of reference;
The outer side edges of the plane of reference of described annulus seat is along being provided with at least one projection, and light-wave cooker is in the time covering state, and described cooker cover portion bottom is withstood by projection, and described cooker cover portion and pot courage form and the first gap of extraneous intercommunication between projection.
Further, the bottom outer edge of described pot of courage is provided with fillet, and the bottom of described pot of seat portion is connected with the angle with described fillet coupling, and described pot courage bottom is positioned at by fillet on the angle of described pot of seat portion; Described stretching out between rim under surface and the plane of reference of courage of pot has the second gap, and the cavity between pot courage and pot seat portion is in communication with the outside.
Further, on the bottom surface of described base and a base ancient piece of jade, round, flat and with a hole in its centre, be provided with air inlet, outside air can flow to the cavity between pot courage and pot seat portion by air inlet.
Further, described projection is multiple, evenly arranges along circumferential along the outer side edges of the plane of reference.
Further, described nub side mask have the rotary wind of complying with described fan to oblique angle.
Further, the structure that the bottom of described pot courage is indent.
Further, the utility model also comprises rotating cage, and described rotating cage two ends and pot courage inwall are rotatably connected, and one end of described rotating cage is connected with a motor.
Further, described pot courage side is provided with the handle of two protrusions, and described connecting portion is provided with two breach, and described handle is embedded in described breach.
The utlity model has following beneficial effect:
In the time that light-wave cooker is in running order, the fan arranging in cooker cover portion drives the air movement in pot courage, now optical wave tube produces heat, make the interior blast of hot air stream that forms of light-wave cooker, thermal current is in the time touching the bottom of pot courage through rotating cage, due to the concave inward structure of pot courage bottom setting, in the time of thermal current contact concave inward structure, the curved surface of indent makes thermal current flow to the surrounding inwall of pot courage, and finally from the first gap, discharges, and the moisture that food can be produced in the time of heat food like this discharges.
When after light-wave cooker work a period of time, pot courage is heated and heat can be delivered to the cavity between pot courage and pot seat portion, the past rising of air heating meeting in cavity, and can flow out from the second gap, now the cold air in the external world is by air inlet inspiration cavity; Form a circulation, extraneous cold air flows to cavity, and the hot-air in cavity flows out by the second gap, and the effect of heat radiation is played in this circulation, and pot seat portion and a pot courage do not contact, and passes to the heat of pot seat portion still less.The air-flow flowing out by the first gap is to be promoted by the fan in pot cover, and the air-flow that flow out in the first gap contributes to the outflow of the second gap hot-air in same position, makes the outflow of the second gap hot-air more unimpeded, light-wave cooker better heat-radiation effect.
The first gap that cooker cover portion and pot arrange between courage can make the air-flow in pot courage flow out, the moisture producing while thereupon taking heat food out of, and the food mouthfeel that light-wave cooker is heated is good, and color and luster is good; Hot-air in cavity between pot courage of the present utility model and pot seat portion can, by the second gap and extraneous circulation, be beneficial to the heat radiation of light-wave cooker like this; Pot courage is provided with and protrudes outside handle, conveniently brings out pot courage and places or take out food.In addition, the hot-air that the air-flow flowing out by the first gap can drive the second gap to flow out, is more conducive to the heat radiation of light-wave cooker.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model light-wave cooker in the state of uncapping;
Fig. 2 is the structural representation of the utility model rotating cage;
Fig. 3 is the structural representation that the utility model closes the state that covers;
The structural representation of cooker cover portion and pot seat portion in Fig. 4 Fig. 1;
Fig. 5 is the structural scheme of mechanism of pot courage in Fig. 1;
Fig. 6 is the decomposition texture schematic diagram of pot seat portion in Fig. 1;
Air-flow when Fig. 7 is the work of the utility model light-wave cooker moves towards schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Referring to Fig. 1 to Fig. 7, light-wave cooker of the present utility model comprises cooker cover portion 1, pot seat portion 3, pot courage 2 and rotating cage 4; Pot seat portion 3 is connected with the linking arm that cooker cover portion 1 arranges by side, and cooker cover portion for upset is connected, is provided with heater and fan with pot seat portion in cooker cover portion 1, and pot courage 2 is placed in pot seat portion 3; Rotating cage 4 inside are cavitys, for accommodating food, be provided with the door of placing and take out food at the side of rotating cage 4, one end of rotating cage 4 is provided with driving shaft 42, the other end is provided with the rotating shaft 41 coaxial with driving shaft 42, the end of rotating shaft 41 is provided with annular groove, and wherein driving shaft 42 and rotating shaft 41 are arranged on the two ends of rotating cage 4.
The side of the openend of pot courage 2 is provided with two handles 22, and pinching handle 22 can bring out pot courage 2, and handle 22 is arranged on the outward flange of pot courage; The pot wall of pot courage 2 is provided with through hole 21 in linking arm position, is provided with hook at the pot arm place on through hole 21 opposites, and the centre of hook is provided with arc notch, and through hole 21 and hook are on the same diameter of the same level line of pot courage 2; The driving shaft 42 of rotating cage 4 is through the through hole 21 of pot arm, driving shaft 42 is connected with the output of a motor stretching out after through hole 21, the annular groove of the rotating shaft 41 of rotating cage 4 embeds in the arc notch of hook, can fix rotating cage 4 by through hole 21 and hook, thereby the driving shaft 42 of driven by motor rotating cage 4 rotates and drives rotating cage to rotate, food is put into rotating cage 4, and rotating cage 4 rotates and can make the more even of food heating, and mouthfeel is better.
Pot seat portion 3 comprises base 32 and annulus seat 31, the cavity that base 32 is opening; Base 32 upper end inward flanges are lower than outward flange, inward flange is provided with groove and projection, the different locating shoulder of the final height of formation of upper end inward flange of base 32, corresponding, the lower end of annulus seat 31 is provided with and the groove of locating shoulder and projection and the groove of projection coupling; The locating shoulder that annulus seat 31 correspondences are embedded in base 32 makes annulus seat 31 be seated on base 32 and mutual location, and annulus seat is positioned at the top edge of base.
Annulus seat 31 is embedded in two breach 311 and handle 22 exposes in the outside of pot seat portion 3 being provided with breach 311, two handles 22 with two handles 22 contact positions of pot courage 2, and heat transmission less and rapid heat dissipation, can not scalded hand while needing to take out pot courage 2.
The upper surface of annulus seat 31 is the plane of reference 312, the port of pot courage 2 be provided with stretch out outer wall stretch out edge 24, a pot courage is put into after pot seat portion 3, pot lower surface of stretching out edge 24 of courage 2 is relative with the plane of reference 312 of annulus seat 31, and forms the first gap 5; The outermost diameter of stretching out edge 24 of pot courage 2 is less than the outermost diameter of the plane of reference 312, the outer side edges of the plane of reference 312 is along being provided with the circumferential evenly spaced projection 313 in several edges, the upper end surface of projection 313 forms locating surface in equal height, light-wave cooker is in the time covering state, the lower surface of cooker cover portion 1 is positioned on plane, and the lower surface of cooker cover portion 1 is withstood by boss; Locating surface is higher than the plane of reference 312, and the lower surface of cooker cover portion 1 forms the first gap 5 higher than the upper surface of pot courage 2; The bottom of pot courage 2 is set to the structure of indent in pot courage; In the time that light-wave cooker is in running order, the fan of cooker cover portion 1 interior setting drives the air movement in pot courage 2, now optical wave tube produces heat, making to form blast of hot air in light-wave cooker flows, thermal current is in the time touching the bottom of pot courage 2 through rotating cage, due to the concave inward structure of pot courage 2 bottoms settings, in the time of thermal current contact concave inward structure, the curved surface of indent makes thermal current flow to the surrounding inwall of pot courage 2, and finally from the first gap 5, discharge, the moisture that food can be produced in the time of heat food like this discharges.
The side of the projection on annulus seat 31 of the present utility model is an inclined plane, the rotary wind that fan is complied with at the inclination angle on inclined plane to, being arranged to match is mainly for the wind that fan blows out can be discharged more smoothly.
The bottom outer edge of pot courage 2 of the present utility model is provided with fillet, the bottom inward flange of base 32 is connected with multiple equally distributed angle 33 several and fillet coupling, the bottom lower limb of base 32 inner walls is provided with the positioning table of angle 33, the upper end of circle pin 33 is connected with the positioning table of base 32 by screw, the lower end of angle 33 is set to the runners of certain altitude, the centre of angle 33 be and pot courage 2 bottoms fillet match circular-arc, pot courage 2 bottom by fillet be positioned at pot seat portion 3 angle 33 on;
Because angle 33 lower ends are provided with the runners of certain altitude, and the bottom of pot courage 2 is positioned at the middle circle segmental arc of angle 33, make the lower surface of pot courage 2 and the upper surface of base 32 be provided with certain distance, the pot outer wall of courage 2 and the inwall of base 32 do not contact and form certain distance, form the cavity of a connection between pot courage 2 and base 32; Below the bottom surface of base 32 and the positioning table of lower limb, be provided with air inlet, described air inlet is grid 34, and extraneous air can flow to by the space between grid 34 cavity of pot courage 2 and base 32.
In the time that the bottom of pot courage 2 is positioned on angle 33, the lower surface that stretches out edge of pot courage 2 makes to form 6, the second gaps 6, the second gap between them higher than the plane of reference 312 cavity is in communication with the outside.
When after light-wave cooker work a period of time, pot courage 2 is heated and heat can be delivered to the cavity between pot courage 2 and pot seat portion 3, the past rising of air heating meeting in cavity, and can flow out from the second gap 6, now extraneous cold air passes through grid 34 inspiration cavitys; Form a circulation, extraneous cold air inspiration cavity heating, the hot-air in cavity flows out by the second gap 6, and the effect of heat radiation is played in this circulation, and pot seat portion 3 and a pot courage 2 do not contact, and heat passes to pot seat portion 3 still less.The air-flow flowing out by the first gap is to be promoted by the fan in pot cover 1, and the air-flow that flow out in the first gap contributes to the outflow of the second gap hot-air in same position, makes the outflow of the second gap hot-air more unimpeded, light-wave cooker better heat-radiation effect.
As can be seen from the above description, the utility model above-described embodiment has been realized following technique effect:
The first gap that cooker cover portion and pot arrange between courage can make the air-flow in pot courage flow out, the moisture producing while thereupon taking heat food out of, and the food mouthfeel that light-wave cooker is heated is good, and color and luster is good; Pot courage bottom is arranged to concave inward structure and can be guided wind to blow out the first gap to the inwall of pot courage; Hot-air in cavity between pot courage of the present utility model and pot seat portion can, by the second gap and extraneous circulation, be beneficial to the heat radiation of light-wave cooker like this; Pot courage is provided with and protrudes outside handle, conveniently brings out pot courage and places or take out food.In addition, the hot-air that the air-flow flowing out by the first gap can drive the second gap to flow out, is more conducive to the heat radiation of light-wave cooker.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (8)
1. one kind is provided with the light-wave cooker of exhaust structure, comprise that cooker cover portion, port are with pot courage, the pot seat portion of stretching out edge, described cooker cover portion is overturn and is connected with pot seat portion, described pot courage is put in pot seat portion, in described cooker cover portion, be provided with heater and fan, it is characterized in that, described pot of seat portion comprises base and annulus seat;
Described base is the cavity of upper shed, described annulus seat is positioned at the top edge of base, the upper surface of described annulus seat is the plane of reference, and the lower surface that described pot courage stretches out edge is relative with the described plane of reference, and the outermost diameter that described pot courage stretches out edge is less than the outermost diameter of the plane of reference;
The outer side edges of the plane of reference of described annulus seat is along being provided with at least one projection, and light-wave cooker is in the time covering state, and described cooker cover portion bottom is withstood by projection, and described cooker cover portion and pot courage form and the first gap of extraneous intercommunication between projection.
2. the light-wave cooker that is provided with exhaust structure according to claim 1, it is characterized in that, the bottom outer edge of described pot of courage is provided with fillet, and the bottom of described pot of seat portion is connected with the angle with described fillet coupling, and described pot courage bottom is positioned at by fillet on the angle of described pot of seat portion; Described stretching out between rim under surface and the plane of reference of courage of pot has the second gap, and the cavity between pot courage and pot seat portion is in communication with the outside by the second gap.
3. the light-wave cooker that is provided with exhaust structure according to claim 2, is characterized in that, on the bottom surface of described base and a base ancient piece of jade, round, flat and with a hole in its centre, is provided with air inlet, and outside air can flow to the cavity between pot courage and pot seat portion by air inlet.
4. the light-wave cooker that is provided with exhaust structure according to claim 1, is characterized in that, described projection is multiple, evenly arranges along circumferential along the outer side edges of the plane of reference.
5. the light-wave cooker that is provided with exhaust structure according to claim 4, is characterized in that, described nub side mask have the rotary wind of complying with described fan to oblique angle.
6. the light-wave cooker that is provided with exhaust structure according to claim 1, is characterized in that, the structure that the bottom of described pot courage is indent.
7. the light-wave cooker that is provided with exhaust structure according to claim 1, is characterized in that, also comprises rotating cage, and described rotating cage two ends and pot courage inwall are rotatably connected, and one end of described rotating cage is connected with a motor.
8. the light-wave cooker that is provided with exhaust structure according to claim 1, is characterized in that, described pot courage side is provided with the handle of two protrusions, and described connecting portion is provided with two breach, and described handle is embedded in described breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186521.6U CN203762859U (en) | 2014-04-16 | 2014-04-16 | Convection oven with exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186521.6U CN203762859U (en) | 2014-04-16 | 2014-04-16 | Convection oven with exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762859U true CN203762859U (en) | 2014-08-13 |
Family
ID=51280125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186521.6U Withdrawn - After Issue CN203762859U (en) | 2014-04-16 | 2014-04-16 | Convection oven with exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908149A (en) * | 2014-04-16 | 2014-07-09 | 高亮 | Optical-wave oven with exhaust structure |
-
2014
- 2014-04-16 CN CN201420186521.6U patent/CN203762859U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908149A (en) * | 2014-04-16 | 2014-07-09 | 高亮 | Optical-wave oven with exhaust structure |
| CN103908149B (en) * | 2014-04-16 | 2016-06-29 | 高亮 | A kind of light-wave cooker being provided with exhaust structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |