CN1265126C - Microwave oven structure - Google Patents
Microwave oven structure Download PDFInfo
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- CN1265126C CN1265126C CN 02117512 CN02117512A CN1265126C CN 1265126 C CN1265126 C CN 1265126C CN 02117512 CN02117512 CN 02117512 CN 02117512 A CN02117512 A CN 02117512A CN 1265126 C CN1265126 C CN 1265126C
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- storage chamber
- electricity storage
- air
- cavity
- microwave oven
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Abstract
The present invention discloses a microwave oven structure, namely that an air exhaust motor assembly can simultaneously generate exhaust airflow and cooling airflow directly cooling an electric storage chamber. The microwave oven structure comprises that cooked food can be cooked in a cavity; the electric storage chamber is arranged at one side of the upper part of the cavity, an electric control components are arranged on the electric storage chamber; the air exhaust motor assembly is arranged at one side of the electric storage chamber and generates the cooling airflow fc of the electric storage chamber and the exhaust airflow fe separated from the cooling airflow. By the microwave oven structure of the present invention, the exhaust airflow fe and the cooling airflow fc of the electric storage chamber are simultaneously formed only by the air exhaust motor assembly. The present invention has the advantages of simple structure, easy design and product efficiency enhancement.
Description
Technical field
The present invention relates to micro-wave oven, especially the motor exhaust assembly of micro-wave oven has the structure that produces the discharge air-flow and directly cool off the cooling blast of electricity storage chamber simultaneously.
Background technology
In general, the wall hanging type micro-wave oven of prior art can be placed on gas burner top, is used for the degassing function of carrying out gas burner.
Fig. 1 is the stereogram of the microwave oven of prior art.As shown in the figure, the cavity 2 that constitutes cooking room is positioned at the center, and the side of cavity 2 is electricity storage chamber 4.The inside of electricity storage chamber 4 is equipped with electric-controlled parts 4 ', and electric-controlled parts 4 ' is to cavity 2 internal emission electromagnetic waves.The top of electricity storage chamber 4 is equipped with blowing fan 6.Blowing fan 6 aims at the below of electricity storage chamber 4, plays the function of cooling electricity storage chamber 4.In addition, the inside of the rear wall 4a of electricity storage chamber 4 is an exhaust space 8.Because exhaust space 8 is formed into the top of cavity 2 always, so the gas of discharging from the gas burner of micro-wave oven bottom can be guided to the top of cavity 2.The air channel is arranged at the top of cavity 2.The air channel has formed the suction of micro-wave oven and has discharged the stream of gas.The rear in air channel is equipped with motor exhaust assembly 32.
Fig. 2 is the motor exhaust assembly front elevation on the prior art micro-wave oven.As shown in the figure, motor exhaust assembly 32 is made up of motor exhaust 34 and fan drum 36.Motor exhaust 34 both ends are provided with output shaft; Fan drum 36 is separately positioned on the both sides of motor exhaust 34.One side of fan drum 36 has exhaust outlet 36a.That is to say that a side of fan drum 36 has been opened one tetragonal mouthful, forms exhaust outlet 36a.The inboard of fan drum 36 is provided with the Hot-air fan 38 that is attached on the output shaft, by the startup of motor exhaust 34, the air of motor exhaust assembly 32 left and right sides direction of principal axis along motor exhaust 34 is sucked.By exhaust outlet 36a, discharge along direction perpendicular to output shaft along the direction of principal axis leaked-in air.
Effect to the prior art microwave oven structure is described in detail below:
At first, the air-breathing exhaust structure to the prior art micro-wave oven describes.The exhaust space 8 of the inside of the gas of discharging from the gas burner that is arranged on the micro-wave oven bottom by being formed on the 4 rear wall 4a of electricity storage chamber is discharged to the right side of motor exhaust assembly 32.At this moment, the part of discharge gas flows to the left side of motor exhaust assembly 32 around the inside of micro-wave oven through exhaust space 8.Because the startup of motor exhaust 34, discharge gas sucks to the output shaft direction from the left and right sides of motor exhaust 34.Be inhaled into air and pass through the exhaust outlet 36a of fan drum 36 to the discharge of the top of micro-wave oven.Because the startup of micro-wave oven, electricity storage chamber's 4 inner meetings produce a large amount of heat.So need the cooling device of the big calorimetric in can the cooled microwave stove.As a kind of cooling device, in the prior art micro-wave oven, blowing fan 6 is installed on the top of electricity storage chamber 4, force 4 air-supplies to electricity storage chamber.
But have following structural shortcoming in the microwave oven of prior art: the air-breathing exhaust apparatus of prior art micro-wave oven and the cooling device of electricity storage chamber 4 are respectively independent device.That is to say, the function of the discharge gas of the gas burner of the bottom of 32 execution discharges of the air-breathing exhaust apparatus of micro-wave oven---motor exhaust assembly micro-wave oven, and the top of electricity storage chamber 4 is provided with blowing fan 6 separately.Discharge air-flow f in the micro-wave oven
cWith cooling blast f
cCarry out complex structure, manufacturing cost height respectively by different devices.And the left and right sides Hot-air fan 38 of motor exhaust assembly 32 only is used to discharge gas, do not give full play to the efficient of motor exhaust assembly 32.
Summary of the invention
Technical problem to be solved by this invention provides a kind of microwave oven structure, makes the cooling device of the exhaust apparatus of micro-wave oven and electricity storage chamber simpler, design is more prone to, and has improved the efficient of product.
In order to address the above problem, the invention provides and have the microwave oven structure that following structure is a feature: the cavity, electricity storage chamber, the motor exhaust assembly that comprise the cooking of carrying out gratin, it is characterized in that electricity storage chamber is arranged on top one side of cavity, electric-controlled parts is installed in the electricity storage chamber, the motor exhaust assembly of the discharge air-flow that produces the cooling blast of electricity storage chamber and separate with cooling blast is installed in a side of electricity storage chamber, one side of motor exhaust assembly produces by Hot-air fan and discharges air-flow, and opposite side produces cooling blast by radial fan.
The top of described cavity is provided with the guide wall of cooling blast being guided into electricity storage chamber.
Microwave oven of the present invention can bring following effect: only just can form the cooling blast of discharging air-flow and electricity storage chamber simultaneously with the motor exhaust assembly, simple in structure, design improves the efficient of product easily.In addition, by the radial fan of motor exhaust assembly, directly, can cool off electricity storage chamber effectively to electricity storage chamber's inner eruption cooling blast.
Description of drawings
Fig. 1 is the stereogram of the microwave oven structure of prior art.
Fig. 2 is the motor exhaust assembly front elevation of prior art.
Fig. 3 is the stereogram of microwave oven structure of the present invention.
Fig. 4 is a motor exhaust assembly front elevation of the present invention.
Among the figure, 102: cavity; 104: electricity storage chamber; 132: motor exhaust assembly: 138: Hot-air fan; 200: radial fan; 202: guide wall.
The specific embodiment
Below in conjunction with the drawings and specific embodiments microwave oven structure of the present invention is described in detail:
As shown in Figure 3, a side of micro-wave oven is formed with cavity 102, and cavity 102 forms cooking space.Electricity storage chamber 104 is arranged at the top of cavity 102, and a plurality of electric-controlled parts 104 ' are installed in the electricity storage chamber 104.That is to say that compared with the prior art, in microwave oven of the present invention, electricity storage chamber 104 is positioned at the top of cavity 102, so the space of cavity 102 is laterally broadened.
On the top of cavity 102, promptly the side of electricity storage chamber 104 is equipped with motor exhaust assembly 132.Motor exhaust assembly 132 is made of motor exhaust 134, radial fan 200 and Hot-air fan 138.The both ends of motor exhaust 134 are provided with output shaft; Radial fan 200 and Hot-air fan 138 are installed in respectively on the output shaft of motor exhaust 134.Hot-air fan 138 forms the discharge air-flow f of micro-wave oven
c, radial fan 200 forms the cooling blast f of electricity storage chamber 104
C2
In addition, be provided with a pair of guide wall 202 in the left side of electricity storage chamber 104.A pair of guide wall 202 will flow to the cooling blast f of electricity storage chamber 104 mutually side by side
C2With the air-flow f that flows into by radial fan 200
C1Divide, and steering current f
C1Flow to the inside of micro-wave oven.
As shown in Figure 4, radial fan 200 and Hot-air fan 138 are installed on the output shaft on the left and right side of motor exhaust 134.The fan drum 136 of Hot-air fan 138 can be that the center is rotated with the output shaft.Be formed with exhaust outlet 136a on one side of fan drum 136.The effect of fan drum 136 is air-flows that guiding flows into by Hot-air fan 138, and the effect of exhaust outlet 136a is the air-flow of going into to outside discharge currents.Hot-air fan 138 and radial fan 200 form specific air draught respectively.That is to say that Hot-air fan 138 sucks air along the output shaft direction of motor exhaust 134, discharge air along the vertical direction of output shaft; Radial fan 200 sucks air along the vertical direction of output shaft, discharges air along the direction of output shaft then.
Below, by specific embodiment, the effect of microwave oven structure of the present invention is described in detail:
At first, to the discharge air-flow f of microwave oven of the present invention
cDescribe.The gas of discharging from the gas burner of micro-wave oven bottom moves to the top of cavity 102 through the left surface of micro-wave oven, flows to Hot-air fan 138.Sucked by Hot-air fan 138 then, the exhaust outlet 136a by fan drum 136 discharges to the top of micro-wave oven.Because fan drum 136 can be that the center is rotated with the output shaft, exhaust outlet 136a also can be towards the front of micro-wave oven.By Hot-air fan 138, discharge the front of gas flow micro-wave oven.
Secondly, the cooling blast to electricity storage chamber of the present invention describes.By the startup of radial fan 200, air-flow flows to the inside of micro-wave oven by a pair of guide wall 202 from a side front of micro-wave oven.The air-flow that produces by radial fan 200 is the cooling blast f of cooling electricity storage chamber 104
C2, spray to the inside of electricity storage chamber 104.Cooling blast f
C2Discharge from the opposite side front of micro-wave oven again.
In microwave oven of the present invention, electricity storage chamber is arranged on the top of cavity, only the startup by the motor exhaust assembly forms the cooling blast of discharging air-flow and electricity storage chamber simultaneously.
In technology category of the present invention, the personnel with general knowledge of this same industry can propose a lot of schemes.
Claims (2)
1, a kind of microwave oven structure, comprise the cavity, electricity storage chamber, the motor exhaust assembly that carry out the gratin cooking, it is characterized in that electricity storage chamber (104) is positioned at top one side of cavity (102), electricity storage chamber is equipped with electric-controlled parts on (104), the motor exhaust assembly (132) of the discharge air-flow that produces the cooling blast of electricity storage chamber (104) and separate with cooling blast is installed in a side of electricity storage chamber (104), one side of motor exhaust assembly (132) produces by Hot-air fan (138) and discharges air-flow, and opposite side produces cooling blast by radial fan (200).
2, microwave oven structure according to claim 1 is characterized in that the top of cavity (102) is provided with the guide wall (202) of cooling blast being guided into electricity storage chamber (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117512 CN1265126C (en) | 2002-04-29 | 2002-04-29 | Microwave oven structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02117512 CN1265126C (en) | 2002-04-29 | 2002-04-29 | Microwave oven structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1455176A CN1455176A (en) | 2003-11-12 |
| CN1265126C true CN1265126C (en) | 2006-07-19 |
Family
ID=29257252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02117512 Expired - Fee Related CN1265126C (en) | 2002-04-29 | 2002-04-29 | Microwave oven structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1265126C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050053946A (en) * | 2003-12-03 | 2005-06-10 | 삼성전자주식회사 | Wall mounted type microwave oven |
| KR20050056724A (en) * | 2003-12-10 | 2005-06-16 | 삼성전자주식회사 | Wall mounted type microwave oven |
-
2002
- 2002-04-29 CN CN 02117512 patent/CN1265126C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1455176A (en) | 2003-11-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 |