CN202173286U - An electric oven having a heat dissipation structure - Google Patents
An electric oven having a heat dissipation structure Download PDFInfo
- Publication number
- CN202173286U CN202173286U CN2011203067240U CN201120306724U CN202173286U CN 202173286 U CN202173286 U CN 202173286U CN 2011203067240 U CN2011203067240 U CN 2011203067240U CN 201120306724 U CN201120306724 U CN 201120306724U CN 202173286 U CN202173286 U CN 202173286U
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- China
- Prior art keywords
- casing
- electric oven
- heat dissipation
- heat radiation
- air
- Prior art date
- 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.)
- Expired - Lifetime
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- 230000017525 heat dissipation Effects 0.000 title abstract description 14
- 230000005855 radiation Effects 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 235000015173 baked goods and baking mixes Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Electric Ovens (AREA)
Abstract
The utility model relates to an electric oven having a heat dissipation structure. The electric oven comprises an oven body (1) having a door body (11) and is characterized in that the top of the oven body (1) is provided with a heat dissipation box (2), which is provided with air outlets (21) exposed from the front end face of the oven body (1); a side wall of the heat dissipation box (2) is provided with air inlets (22) allowing external hot air to enter the heat dissipation box (2); the top wall of the oven body (1) is provided with an air deflecting opening (3) communicating the oven body (1) with the heat dissipation box (2); and the heat dissipation box (2) is also provided with a heat dissipation fan (4) exhausting the hot air entering into the heat dissipation box (2) to the air outlets (21). The hot air generated around the oven body enters into the heat dissipation box through injection of the heat dissipation fan and is exhausted compulsively, through the air outlets of the heat dissipation box, to the front of the cabinet with a cabinet body embedded with the electric oven, so the heat dissipation structure accelerates convection of the air around the oven body, prevents heat in the cabinet embedded with the electric oven from accumulating greatly, and improves stability and safety of work of the electric oven.
Description
Technical field
The utility model relates to a kind of electric oven with radiator structure.
Background technology
Electric oven comprises the casing with chamber door, and electric heater unit is installed in the casing, and its radiant heat that utilizes electric heater unit to send comes baked goods, and the temperature of electric oven can be regulated in 50～250 ℃ of scopes.
People embed the block case in cabinet or other structure in fitment process usually, and electric oven is when work; Its surperficial temperature can surpass 150 ℃, traditional electric oven easily with heat build-up in casing, be difficult to distribute; Quicken the aging speed of electric oven circuit and electronic component; Shorten the service life of electric oven, even can cause the interior gallbladder break of electric oven, caused danger.
Like an application number is a kind of electric oven with radiator structure the Chinese invention patent " a kind of outer circulation baking box " of ZL201010107618.X (publication number is CN101785633A) has disclosed; It mainly is provided with the circulation of air chamber of open front in the outside of incubator; And one blower fan is set at the rear portion of circulation of air chamber, to outside exhausting.
Because electric oven generally is embedded in cabinet, the cabinet rear portion generally seals, and the heat radiation of aforementioned electric baking box outlet is at the rear portion; Therefore the hot gas that sheds is still in cabinet; Its circulation of air is indoor does not in addition have an airflow guiding structure, and the circulation of air-flow is relatively poor, so the integral heat sink weak effect; Heat dissipation channel can cause the excessive defective of electric oven overall volume like this around the inner bag setting in addition.
Summary of the invention
The utility model technical problem to be solved is to provide the peripheral radiating rate of a kind of ability fast, the effective electric oven with radiator structure to above-mentioned prior art present situation, improves the stability and the security of electric oven work.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of electric oven with radiator structure; Include casing with body; It is characterized in that: the top of said casing is provided with the heat radiation case; The heat radiation case has the air outlet of the front end face that exposes casing; Also have the hot blast that supplies the outside on the sidewall of heat radiation case and get into the air inlet in the case that dispels the heat, have the air guide hole that is communicated with said casing and heat radiation case on the roof of casing, the cooling fan to said air outlet with the hot blast row in the entering heat radiation case also is installed in the said heat radiation case.
As improvement; Be fixed with kuppe on the roof of above-mentioned casing; This kuppe is between the air outlet of the outlet of cooling fan and the case that dispels the heat; Form the flow-guiding channel of the outlet that is communicated with cooling fan and the air outlet of the case that dispels the heat between the roof upper surface of kuppe and casing, said air guide hole is communicated with said flow-guiding channel.The hot blast that sucks through cooling fan like this can be discharged the air outlet of heat radiation case through flow-guiding channel, and flow-guiding channel plays the wind direction guiding function, can form convective structure more smoothly.
Above-mentioned flow-guiding channel is dwindled from preceding by the back gradually.Can make flow-guiding channel that collection wind effect is arranged like this, quicken hot-air is discharged the air outlet of heat radiation case.
Be equipped with said air inlet on the rear wall of above-mentioned heat radiation case and the left and right sides sidewall.In the multi-direction entering heat radiation of the hot blast ability case of casing outside, strengthen radiating effect.
Above-mentioned casing is a sandwich, is filled with heat-preservation cotton in the interlayer of casing.
Further improve, be embedded with liner plate on the front end face of above-mentioned casing, the left and right sides of liner plate has kink leading and that bend laterally, and the left and right sides of this kink side protrusion casing has a plurality of holes on the front end face of kink.After electric oven embedded cabinet, cold air can get into from the hole of liner plate, can effectively reduce the inner heat accumulation of cabinet like this.
Door body after above-mentioned kink can be closed covers up, because the hole on the liner plate can be covered by the door body, does not influence overall appearance.And have the gap between the front end face of the rear end face of door body and kink, can not influence cold air so again and get in the cabinet via the hole.
Compared with prior art; The advantage of the utility model is: at the peripheral hot-air that produces of casing; Through the injection of cooling fan, enter into and also force in the heat radiation case to be discharged to cabinet the place ahead that casing is embedded with this electric oven to the air outlet of heat radiation case, quickened the convection current of casing peripheral air; Make the interior heat of the cabinet that is embedded with this electric oven can not assemble in a large number; Therefore can effectively reduce the temperature of casing, slow down the aging speed of electric oven circuit and electronic component, improve the stability and the security of electric oven work.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model embodiment;
Fig. 2 is the perspective view of the utility model embodiment;
Fig. 3 removes the perspective view behind the kuppe for the utility model embodiment;
Fig. 4 is the perspective view of liner plate among the utility model embodiment;
Fig. 5 is embedded the structural representation (door body open mode) in the cabinet for the utility model embodiment;
Fig. 6 is embedded the structural representation (door body closed condition) in the cabinet for the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1～6, be a preferred embodiment of the utility model.
A kind of electric oven with radiator structure includes the casing 1 with body 11, and casing 1 is a sandwich; Be filled with heat-preservation cotton 7 in the interlayer of casing 1, door body 11 is hinged on the lower edge of casing 1, and just door body 11 is to spin upside down unlatching; Also be provided with handle 12 on the door body 11 in addition; As complete electric oven, it also is provided with heater and grill in casing 1, and these are the conventional structure of electric oven.
The improvement of this electric oven is:
The top of casing 1 is provided with heat radiation case 2; Heat radiation case 2 has the air outlet 21 of the front end face that exposes casing 1; All have on the rear wall of heat radiation case 2 and the left and right sides sidewall and supply outside hot blast to get into the air inlet 22 in the heat radiation case 2; Have the air guide hole 3 that is communicated with said casing 1 and heat radiation case 2 on the roof of casing 1, the cooling fan 4 to said air outlet 21 with the hot blast row in the entering heat radiation case 2 also is installed in the heat radiation case 2, cooling fan 4 is a cross flow fan.
Be fixed with kuppe 5 on the roof of casing 1; Kuppe 5 is positioned at heat radiation case 2; And kuppe 5 is between the air outlet 21 of the outlet 41 of cooling fan and the case that dispels the heat; Form the flow-guiding channel 6 of the outlet 41 that is communicated with cooling fan and the air outlet 21 of heat radiation case between the roof upper surface of kuppe 5 and casing 1, flow-guiding channel 6 is by then dwindle from preceding gradually, and air guide hole 3 is communicated with flow-guiding channel 6.
Be embedded with liner plate 8 on the front end face of casing 1, the left and right sides of liner plate 8 has kink 81 leading and that bend laterally, and the left and right sides of this kink 81 sides protrusion casing 1 has a plurality of holes 82 on the front end face of kink 81.Door body 11 after kink 81 can be closed covers up, and has the gap between the front end face of the rear end face of door body 11 and kink 81.
Like Fig. 5, shown in 6, this electric oven generally is embedded in cabinet 9 and uses, and is a kind of embedded electric oven.
Heat radiation process and principle are following: cooling fan 4 work; Hot-air around the casing 1 is sucked in the heat radiation case 2 via air inlet 22; Cold air gets in the cabinet 9 from the hole 82 on the liner plate 8 simultaneously, and cooling fan 4 takes out hot-air to flow-guiding channel 6, discharges the place ahead of casing 1 at last via the air outlet 21 of heat radiation case 2; Be about to hot-air and discharge forward outside the cabinet 9, prevent that effectively heat from assembling in casing 1 outside.
Claims (7)
1. electric oven with radiator structure; Include casing (1) with a body (11); It is characterized in that: the top of said casing (1) is provided with heat radiation case (2); Heat radiation case (2) has the air outlet (21) of the front end face that exposes casing (1); Also have the air inlet (22) that supplies in the outside hot blast entering heat radiation case (2) on the sidewall of heat radiation case (2), have the air guide hole (3) that is communicated with said casing (1) and heat radiation case (2) on the roof of casing (1), the cooling fan (4) to said air outlet (21) with the row of the hot blast in the entering heat radiation case (2) also is installed in the said heat radiation case (2).
2. the electric oven with radiator structure according to claim 1; It is characterized in that: be fixed with kuppe (5) on the roof of said casing (1); This kuppe (5) is positioned between the air outlet (21) of the outlet (41) of cooling fan and the case that dispels the heat; Form the flow-guiding channel (6) of the outlet (41) that is communicated with cooling fan and the air outlet (21) of the case that dispels the heat between the roof upper surface of kuppe (5) and casing (1), said air guide hole (3) is communicated with said flow-guiding channel (6).
3. the electric oven with radiator structure according to claim 2 is characterized in that: said flow-guiding channel (6) is dwindled from preceding by the back gradually.
4. the electric oven with radiator structure according to claim 1 is characterized in that: be equipped with said air inlet (22) on the rear wall of said heat radiation case (2) and the left and right sides sidewall.
5. the electric oven with radiator structure according to claim 1 is characterized in that: said casing (1) is a sandwich, is filled with heat-preservation cotton (7) in the interlayer of casing (1).
6. according to the described electric oven of arbitrary claim in the claim 1～5 with radiator structure; It is characterized in that: be embedded with liner plate (8) on the front end face of said casing (1); The left and right sides of liner plate (8) has kink (81) leading and that bend laterally; The left and right sides of this kink (81) side protrusion casing (1) has a plurality of holes (82) on the front end face of kink (81).
7. the electric oven with radiator structure according to claim 6 is characterized in that: the door body (11) after said kink (81) can be closed covers up, and has the gap between the front end face of the rear end face of door body (11) and kink (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203067240U CN202173286U (en) | 2011-08-19 | 2011-08-19 | An electric oven having a heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203067240U CN202173286U (en) | 2011-08-19 | 2011-08-19 | An electric oven having a heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173286U true CN202173286U (en) | 2012-03-28 |
Family
ID=45863200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203067240U Expired - Lifetime CN202173286U (en) | 2011-08-19 | 2011-08-19 | An electric oven having a heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173286U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720375A (en) * | 2013-12-17 | 2014-04-16 | 广东美的厨房电器制造有限公司 | Electric oven and double-air-duct heat dissipating system thereof |
| CN104042124A (en) * | 2014-06-05 | 2014-09-17 | 宁波方太厨具有限公司 | Intelligent oven and work control method thereof |
| WO2014205877A1 (en) * | 2013-06-24 | 2014-12-31 | Lee Wen-Ching | Electric oven having heat dissipation function |
| CN104887104A (en) * | 2015-06-08 | 2015-09-09 | 广东美的厨房电器制造有限公司 | Oven and heating circuit for same |
| CN106308558A (en) * | 2016-11-24 | 2017-01-11 | 佛山市华普瑞联机电科技有限公司 | Air-cooling adjustable oven |
| CN106852080A (en) * | 2017-03-02 | 2017-06-13 | 珠海格力电器股份有限公司 | Heat dissipation air duct structure and baking equipment with same |
| CN106913232A (en) * | 2017-04-10 | 2017-07-04 | 珠海格力电器股份有限公司 | Water tank assembly for steaming and baking equipment, steaming and baking equipment and control method thereof |
| CN107898334A (en) * | 2017-12-22 | 2018-04-13 | 珠海格力电器股份有限公司 | Heat dissipation air duct assembly and steaming and baking equipment with same |
| CN110710891A (en) * | 2019-11-23 | 2020-01-21 | 高嘉炜 | Electric oven with multiple heat radiation structure |
| CN111084558A (en) * | 2020-01-02 | 2020-05-01 | 潘瑞娟 | Multiple thermal-insulated domestic electric oven |
-
2011
- 2011-08-19 CN CN2011203067240U patent/CN202173286U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014205877A1 (en) * | 2013-06-24 | 2014-12-31 | Lee Wen-Ching | Electric oven having heat dissipation function |
| CN103720375A (en) * | 2013-12-17 | 2014-04-16 | 广东美的厨房电器制造有限公司 | Electric oven and double-air-duct heat dissipating system thereof |
| CN104042124A (en) * | 2014-06-05 | 2014-09-17 | 宁波方太厨具有限公司 | Intelligent oven and work control method thereof |
| CN104887104A (en) * | 2015-06-08 | 2015-09-09 | 广东美的厨房电器制造有限公司 | Oven and heating circuit for same |
| CN106308558A (en) * | 2016-11-24 | 2017-01-11 | 佛山市华普瑞联机电科技有限公司 | Air-cooling adjustable oven |
| CN106852080A (en) * | 2017-03-02 | 2017-06-13 | 珠海格力电器股份有限公司 | Heat dissipation air duct structure and baking equipment with same |
| CN106852080B (en) * | 2017-03-02 | 2023-04-07 | 珠海格力电器股份有限公司 | Heat dissipation air duct structure and baking equipment with same |
| CN106913232A (en) * | 2017-04-10 | 2017-07-04 | 珠海格力电器股份有限公司 | Water tank assembly for steaming and baking equipment, steaming and baking equipment and control method thereof |
| CN107898334A (en) * | 2017-12-22 | 2018-04-13 | 珠海格力电器股份有限公司 | Heat dissipation air duct assembly and steaming and baking equipment with same |
| CN107898334B (en) * | 2017-12-22 | 2023-09-19 | 珠海格力电器股份有限公司 | Heat dissipation wind channel subassembly and have its equipment of toasting |
| CN110710891A (en) * | 2019-11-23 | 2020-01-21 | 高嘉炜 | Electric oven with multiple heat radiation structure |
| CN111084558A (en) * | 2020-01-02 | 2020-05-01 | 潘瑞娟 | Multiple thermal-insulated domestic electric oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |