CN201662112U - Embedded microwave oven - Google Patents

Embedded microwave oven Download PDF

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Publication number
CN201662112U
CN201662112U CN2010200499604U CN201020049960U CN201662112U CN 201662112 U CN201662112 U CN 201662112U CN 2010200499604 U CN2010200499604 U CN 2010200499604U CN 201020049960 U CN201020049960 U CN 201020049960U CN 201662112 U CN201662112 U CN 201662112U
Authority
CN
China
Prior art keywords
air outlet
housing
periphery
air
electric
Prior art date
Application number
CN2010200499604U
Other languages
Chinese (zh)
Inventor
李林
李中正
Original Assignee
浙江德意厨具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江德意厨具有限公司 filed Critical 浙江德意厨具有限公司
Priority to CN2010200499604U priority Critical patent/CN201662112U/en
Application granted granted Critical
Publication of CN201662112U publication Critical patent/CN201662112U/en

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Abstract

The utility model relates to an embedded microwave oven and solves the defect that the heat dissipation effect of the existing embedded microwave oven is bad. The embedded microwave oven comprises a door body, a control panel, an outer cover, an air guide hood, a heat insulation plate, a high-voltage transformer, a magnetron, a high-voltage capacitor, a bulb, an outer frame and a shell with a cooking chamber and an electric apparatus chamber, wherein the high-voltage transformer, the magnetron, the high-voltage capacitor and the bulb are installed in the electric apparatus chamber of the shell. The embedded microwave oven is characterized in that the embedded microwave oven additionally comprises a cooling fan, the cooling fan is installed in the electric apparatus chamber of the shell, a vent hole is arranged on the back surface of the electric apparatus chamber, the cooling fan is arranged right at the front of the vent hole, a gap is kept between the door body and the outer frame, and a lower outer air inlet, a right outer air inlet, an upper outer air outlet, a left outer air outlet, an upper inner air outlet and a lower inner air outlet are respectively arranged on the lower side surface of the out periphery of the outer frame, the right side surface of the out periphery, the upper side surface of the out periphery, the left side surface of the outer periphery, the upper side surface of the inner periphery and the lower side surface of the inner periphery. The utility model has the advantages of reasonable structural design, lower production cost and good heat dissipation effect.

Description

A kind of built-in microwave oven
Technical field
The utility model relates to a kind of micro-wave oven, especially relates to a kind of built-in microwave oven.
Background technology
Built-in microwave oven is placed on cabinet inside and uses, such micro-wave oven is when operation, can't carry out air draught and air draft by the back side, enclosing cover side and the outer hd top face of micro-wave oven by heats that parts produced such as the built-in high-tension transformer of micro-wave oven, magnetron, high-voltage capacitance, bulb and barbecue heating tubes, make the air in the micro-wave oven be difficult to flow, cause micro-wave oven to be difficult to reach better heat radiating effect, thereby reduced the performance of built-in microwave oven.
Some radiating effects built-in microwave oven is relatively preferably also arranged now, if any drive the heat that produces when pore and steam vent solve built-in microwave oven work on the positive basifacial of housing and top, but the louvre in this type of micro-wave oven is the outer micro-wave oven front that is exposed at, thereby influence the overall appearance effect of micro-wave oven, the inside of such micro-wave oven does not have any air inducing and air guide structure simultaneously, just by the mobile heat dissipation problem that solves of air self, radiating effect is relatively poor.The micro-wave oven that has increased the forced heat radiation system on the basis of said structure is also arranged, promptly increasing tubular ducting system at the top of shell forces hot blast to discharge from the louvre of the front upper of micro-wave oven, the radiating effect of this class micro-wave oven is better, but production cost is higher, influences the overall appearance effect of micro-wave oven simultaneously.
The utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and production cost is low, and good heat dissipation effect does not influence the built-in microwave oven of appearance again.
The technical scheme in the invention for solving the above technical problem is: this built-in microwave oven comprises a body, control panel, enclosing cover, wind scooper, thermal insulation board, high-tension transformer, magnetron, high-voltage capacitance, bulb, rectangular housing has the housing of cooking cavity and electric apparatus room; Described culinary art cavity and electric apparatus room lay respectively at the left part and the right part of housing, described housing, the door body, control panel, enclosing cover, wind scooper and thermal insulation board are installed on the housing, described door body is arranged in housing, described high-tension transformer, magnetron, high-voltage capacitance and bulb are installed in the electric apparatus room of housing, its characteristics are: also comprise cooling fan, described cooling fan is installed in the electric apparatus room of housing, the back side of this electric apparatus room has an air vent, described cooling fan is positioned at the dead ahead of air vent, leave the gap, the periphery downside of described housing between described door body and the housing, the periphery right flank, the periphery upper side, the periphery left surface, interior all upper sides and interior all downsides are respectively arranged with down the external air inlet mouth, right external air inlet mouth, go up outer air outlet, the outer air outlet in a left side, air outlet and down interior air outlet in going up.
Down external air inlet mouth described in the utility model, right external air inlet mouth, go up outer air outlet, the outer air outlet in a left side, go up in air outlet and following interior air outlet rearrange by several rectangular holes.
Down external air inlet mouth described in the utility model, right external air inlet mouth, go up outer air outlet, the outer air outlet in a left side, go up in air outlet and following interior air outlet be the rectangular slot structure.
The utility model compared with prior art has the following advantages and effect: 1, air inlet and air outlet are more hidden, do not influence the visual effect in micro-wave oven outward appearance front; 2, clearly distinguish air inlet and air outlet and corresponding channel function, help air and flow more smoothly, guarantee that the micro-wave oven internal heat in time distributes, finally improve use of microwave ovens security and reliability; 3, rely on the air inlet structure and the air-out structure of self uniqueness, formed good heat dissipation circulating system.
The utility model periphery downside, periphery right flank, periphery upper side, periphery left surface, interior all upper sides and interior all downsides of housing be respectively arranged with down external air inlet mouth, right external air inlet mouth, on air outlet outside the outer air outlet, a left side, in air outlet and time in air outlet, make be installed in the utility model in the cabinet after, constitute the inlet channel of negative pressure between the inwall of housing of the present utility model and cabinet, and between housing and the cavity and the air communication of inside cavity cross on the housing go up outer air outlet, the outer air outlet in a left side, go up in air outlet and down interior air outlet discharge.Because the side that air inlet in the utility model and air outlet all are positioned at housing, make air inlet and air outlet comparatively hidden, do not influence the visual effect in micro-wave oven outward appearance front, the differentiation of air inlet and air outlet is clear and definite simultaneously, helping air flows smoothly, guarantee that the micro-wave oven internal heat in time distributes, finally improve use of microwave ovens security and reliability.
Air outlet in the utility model mainly is positioned at the top of housing, the air themperature of discharging from air outlet is higher, the proportion of this air is less relatively, just directly upwards flow so these air are discharged to the external environment condition back from air outlet, promptly the higher relatively air of temperature can not flow to air inlet near.Air inlet in the utility model mainly is positioned at the bottom of housing, because the higher relatively air of temperature of discharging from air outlet is upwards to flow, the air themperature that is positioned at the air inlet periphery is relatively low, the relatively low air of these temperature enters the utility model inside by air inlet, can play better cooling effect.
Structural design of the present utility model is simple, rationally, production cost is low, good heat dissipation effect can effectively improve the overall performance of micro-wave oven.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment;
Fig. 2 is the perspective view of the utility model embodiment;
Fig. 3 is the internal structure schematic diagram after the utility model embodiment is installed in the cabinet.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1 to Fig. 3, built-in microwave oven in the present embodiment comprises housing 1, door body 2, control panel 3, wind scooper 4, enclosing cover 5, thermal insulation board 6, housing 7, high-tension transformer 9, magnetron 10, cooling fan 11, high-voltage capacitance 12 and bulb, have culinary art cavity 8 and electric apparatus room in its middle shell 7, culinary art cavity 8 is positioned at the left part of housing 7, electric apparatus room is positioned at the right part of housing 7, and culinary art cavity 8 and electric apparatus room in the utility model are prior art.
Housing 1 is shaped as rectangle structure in the present embodiment, be that housing 1 is a rectangular shaped as frame structure, periphery downside at housing 1, the periphery right flank, the periphery upper side, the periphery left surface, interior all upper sides and interior all downsides are respectively arranged with down external air inlet mouth 81, right external air inlet mouth 82, go up outer air outlet 91, the outer air outlet 92 in a left side, air outlet 93 and down interior air outlet 94 in going up, external air inlet mouth 81 under in the present embodiment, right external air inlet mouth 82, go up outer air outlet 91, the outer air outlet 92 in a left side, the structure of air outlet 93 and down interior air outlet 94 is rectangular slot in going up, external air inlet mouth 81 under in the utility model, right external air inlet mouth 82, go up outer air outlet 91, the outer air outlet 92 in a left side, in going up air outlet 93 and down in air outlet 94 also can be other structures, as the structure that can rearrange for several rectangular holes.
Housing 1 in the present embodiment, door body 2, control panel 3, wind scooper 4, enclosing cover 5 and thermal insulation board 6 are installed on the housing 7, door body 2 and control panel 3 all are arranged in housing 1, between door body 2 and housing 1, leave the gap, make hot-air to discharge by air outlet in last 93 and down interior air outlet 94 smoothly.High-tension transformer 9 in the present embodiment, magnetron 10, cooling fan 11, high-voltage capacitance 12 and bulb are installed in the electric apparatus room of housing 7, high-tension transformer 9 in the utility model, magnetron 10, high-voltage capacitance 12 and bulb all are common practise for a person skilled in the art, no longer describe in detail herein.
In the electric apparatus room of the housing 7 of present embodiment, have the air vent 14 of a circle, air vent 14 is positioned at the back side of electric apparatus room, the interior cooling fan 11 that is installed in electric apparatus room is positioned at the dead ahead of air vent 14, make cooling fan 11 more effectively to guarantee that micro-wave oven has better radiating effect in the electric apparatus room of cooled gas flow suction housing 7 with being used for.
Built-in microwave oven in the present embodiment mainly is placed in the cabinet 15 and uses, after this micro-wave oven embeds cabinet 15, can just shelter from the edge of cabinet 15 reserved opening around the housing 1, constitute the air circulation duct that communicates with the air inlet and the air outlet of housing 1 periphery between the housing 1 of micro-wave oven and the inwall of cabinet 15.When the flabellum of cooling fan 11 rotates, the right external air inlet mouth 82 of the following external air inlet mouth 81 of extraneous cooling blast flank side surface under housing 1 periphery and side, housing 1 periphery the right, this cooling blast enters gas channel successively, and behind the air vent 14 at housing 7 back sides, enter in the electric apparatus room, under the driving of cooling fan 11, cooling blast flows in electric apparatus room, make magnetron 10, the cooling of parts such as high-tension transformer 9 and high-voltage capacitance 12, cooling blast temperature in the final electric apparatus room raises, air-flow after these temperature raise mainly is divided into the multiply air-flow: a part is discharged from the following interior air outlet 94 of control panel 3 belows behind the air-out passage of lampshade below; Another part air-flow enters the barbecue thermal treatment zone of culinary art cavity 8 tops, the air-flow of this part is brought the heat of barbecue tube in the wind scooper 4 at enclosing cover 5 tops from thermal insulation board 6, finally discharge through the gap by going up in the going up on the flank side surface air outlet 93 week in the housing, a part of air-flow is from outer air outlet 91 discharges of going up of outer upper frame edge side simultaneously.Cook then separated into two parts of indoor thermal current: a part enters the barbecue thermal treatment zone through the louvre of culinary art chamber top rear, heat together with the barbecue thermal treatment zone is brought into from thermal insulation board 6 in the wind scooper 4 of cover top portion, finally discharge through the gap by going up in the going up on the flank side surface air outlet 93 week in the housing, a part of air-flow is from outer air outlet 91 discharges of going up of outer upper frame edge side simultaneously; The louvre of another part on the left side wall of culinary art chamber discharged from the exhaust outlet of side, enclosing cover 5 left side, discharges the air outlet 92 outside the left side of side, the housing periphery left side again.
Need to prove, when the top of indication, below, left side and right side are the user in the face of the micro-wave oven front in the utility model, the direction of seeing from the angle of user position, and the laying state when this moment, micro-wave oven was in normal the use, this is common practise for a person skilled in the art.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.

Claims (3)

1. a built-in microwave oven comprises a body, control panel, and enclosing cover, wind scooper, thermal insulation board, high-tension transformer, magnetron, high-voltage capacitance, bulb, rectangular housing has the housing of cooking cavity and electric apparatus room; Described culinary art cavity and electric apparatus room lay respectively at the left part and the right part of housing, described housing, the door body, control panel, enclosing cover, wind scooper and thermal insulation board are installed on the housing, described door body is arranged in housing, described high-tension transformer, magnetron, high-voltage capacitance and bulb are installed in the electric apparatus room of housing, it is characterized in that: also comprise cooling fan, described cooling fan is installed in the electric apparatus room of housing, the back side of this electric apparatus room has an air vent, described cooling fan is positioned at the dead ahead of air vent, leave the gap, the periphery downside of described housing between described door body and the housing, the periphery right flank, the periphery upper side, the periphery left surface, interior all upper sides and interior all downsides are respectively arranged with down the external air inlet mouth, right external air inlet mouth, go up outer air outlet, the outer air outlet in a left side, air outlet and down interior air outlet in going up.
2. built-in microwave oven according to claim 1 is characterized in that: described down external air inlet mouth, right external air inlet mouth, go up outer air outlet, the outer air outlet in a left side, go up in air outlet and following interior air outlet rearrange by several rectangular holes.
3. built-in microwave oven according to claim 1 is characterized in that: described down external air inlet mouth, right external air inlet mouth, go up outer air outlet, the outer air outlet in a left side, go up in air outlet and following interior air outlet be the rectangular slot structure.
CN2010200499604U 2010-01-18 2010-01-18 Embedded microwave oven CN201662112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010200499604U CN201662112U (en) 2010-01-18 2010-01-18 Embedded microwave oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010200499604U CN201662112U (en) 2010-01-18 2010-01-18 Embedded microwave oven

Publications (1)

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CN201662112U true CN201662112U (en) 2010-12-01

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103615751A (en) * 2013-11-20 2014-03-05 美的集团股份有限公司 Microwave oven
CN104121610A (en) * 2013-08-06 2014-10-29 杭州老板电器股份有限公司 Efficient heat radiation embedded type microwave oven
CN104154576A (en) * 2014-08-18 2014-11-19 广东美的厨房电器制造有限公司 Embedded-type micro-wave oven
CN105659030A (en) * 2013-10-25 2016-06-08 意黛喜公司 Pyrolytic oven with improved cooling
CN106112530A (en) * 2016-08-31 2016-11-16 中山市鑫光智能系统有限公司 Microwave oven automatic production line
WO2017202018A1 (en) * 2016-05-27 2017-11-30 广东美的厨房电器制造有限公司 Microwave oven
CN107763676A (en) * 2017-11-10 2018-03-06 杭州老板电器股份有限公司 High efficiency and heat radiation built-in stove ware and built-in stove ware heat dissipating method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104121610A (en) * 2013-08-06 2014-10-29 杭州老板电器股份有限公司 Efficient heat radiation embedded type microwave oven
CN104121610B (en) * 2013-08-06 2017-03-08 杭州老板电器股份有限公司 A kind of high efficiency and heat radiation built-in microwave oven
CN105659030A (en) * 2013-10-25 2016-06-08 意黛喜公司 Pyrolytic oven with improved cooling
CN103615751A (en) * 2013-11-20 2014-03-05 美的集团股份有限公司 Microwave oven
CN103615751B (en) * 2013-11-20 2015-09-23 美的集团股份有限公司 Micro-wave oven
CN104154576A (en) * 2014-08-18 2014-11-19 广东美的厨房电器制造有限公司 Embedded-type micro-wave oven
CN104154576B (en) * 2014-08-18 2016-08-31 广东美的厨房电器制造有限公司 Built-in microwave oven
WO2017202018A1 (en) * 2016-05-27 2017-11-30 广东美的厨房电器制造有限公司 Microwave oven
CN106112530A (en) * 2016-08-31 2016-11-16 中山市鑫光智能系统有限公司 Microwave oven automatic production line
CN106112530B (en) * 2016-08-31 2018-06-15 中山市鑫光智能系统有限公司 Micro-wave oven automatic production line
CN107763676A (en) * 2017-11-10 2018-03-06 杭州老板电器股份有限公司 High efficiency and heat radiation built-in stove ware and built-in stove ware heat dissipating method
CN107763676B (en) * 2017-11-10 2019-05-28 杭州老板电器股份有限公司 High efficiency and heat radiation built-in stove ware and built-in stove ware heat dissipating method

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101201

Termination date: 20160118