CN112155437A - Oven heat radiation structure - Google Patents
Oven heat radiation structure Download PDFInfo
- Publication number
- CN112155437A CN112155437A CN202011068356.0A CN202011068356A CN112155437A CN 112155437 A CN112155437 A CN 112155437A CN 202011068356 A CN202011068356 A CN 202011068356A CN 112155437 A CN112155437 A CN 112155437A
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- China
- Prior art keywords
- fan
- chamber
- bevel gear
- driven
- motor
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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.)
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Links
- 230000005855 radiation Effects 0.000 title claims description 3
- 238000004891 communication Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 239000004519 grease Substances 0.000 description 16
- 238000005192 partition Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000007790 scraping Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Ventilation (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses an oven heat dissipation structure, which comprises a second fan positioned in an oven control cavity, wherein a communication plate is arranged in the control cavity, the communication plate divides the control cavity into a motor chamber and a fan chamber, a motor and a driving rod are arranged in the motor chamber, a second driven rod and the second fan are arranged in the fan chamber, the second driven rod and the second fan are in transmission connection with the driving rod, under the action of the second fan, external wind enters the motor chamber from an air inlet to dissipate heat of electronic components such as the motor and the like, enters the fan chamber through a communication hole and is finally discharged to the outside through an air outlet, and therefore, heat in the control cavity can be dissipated timely, and the temperature in the control cavity is prevented from being overhigh.
Description
Technical Field
The invention relates to an oven, in particular to an oven heat dissipation structure.
Background
The oven can produce a large amount of heats at the course of the work, but the oven control intracavity has electronic components such as control panel, motor, if the heat of control intracavity can not in time distribute, then can accelerate the ageing speed of control intracavity electronic components, shortens the life of oven.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides an oven heat dissipation structure to overcome the defect that the aging speed of electronic components in a control cavity is accelerated because heat in the control cavity cannot be dissipated timely in the prior art.
According to the invention, the oven heat dissipation structure comprises a second fan positioned in an oven control cavity, a communicating plate is arranged in the control cavity, the communicating plate divides the control cavity into a motor chamber and a fan chamber, a motor and a driving rod are arranged in the motor chamber, a second driven rod and the second fan are arranged in the fan chamber, the second driven rod and the second fan are in transmission connection with the driving rod, and under the action of the second fan, external air enters the motor chamber from an air inlet and enters the fan chamber through a communicating hole and is finally discharged to the outside through an air outlet.
Wherein, the air inlet is positioned at the left side of the motor chamber.
The air outlet is positioned on the left side of the fan chamber and above the air outlet.
The center of the communicating plate is provided with a through hole for the driving rod to pass through, the edge of the communicating plate is provided with a communicating hole, and the motor chamber and the fan chamber are communicated through the communicating hole.
The connecting plate is provided with a second supporting frame, a second driven rod is supported on the second supporting frame and connected with a second driven bevel gear, the driving rod is connected with a driving bevel gear, and the second driven bevel gear is meshed with the driving bevel gear.
Wherein, the right side in control chamber is equipped with toasts the chamber, toasts the indoor first fan and is equipped with annular heating pipe, and first fan is connected with first driven lever, and first fan is connected with the actuating lever transmission by first driven lever, and the motor drives first fan and second fan synchronous revolution.
The first fan and the annular heating pipe are covered with an air guide cover, and the air guide cover is provided with an air guide hole.
The first driven rod is connected with a first driven bevel gear, and the first driven bevel gear is meshed with the driving bevel gear.
The connecting plate is provided with a first support frame, the first driven rod is supported on the first support frame, and the second driven bevel gear and the first driven bevel gear are respectively positioned on two sides of the driving bevel gear.
Wherein, the first support frame and the second support frame are positioned at the periphery of the communication hole.
Therefore, the motor chamber is communicated with the fan chamber through the communication hole, the air inlet is formed in the left side of the motor chamber, the air outlet is formed in the left side of the fan chamber, external air enters the motor chamber from the air inlet to dissipate heat of electronic components such as a motor and the like under the action of the second fan, enters the fan chamber through the communication hole and is finally discharged to the outside through the air outlet, and therefore heat in the control cavity can be dissipated timely, and the temperature in the control cavity is prevented from being overhigh.
Drawings
A more complete understanding of the present invention, and the attendant advantages and features thereof, will be more readily understood by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein:
FIG. 1 is a schematic structural view of an oven of the present invention;
FIG. 2 is a schematic structural view of the oil scraping sleeve in FIG. 1;
it is to be noted, however, that the appended drawings illustrate rather than limit the invention. It is noted that the drawings representing structures may not be drawn to scale. Also, in the drawings, the same or similar elements are denoted by the same or similar reference numerals.
Detailed Description
In order that the present disclosure may be more clearly and readily understood, reference will now be made in detail to the present disclosure as illustrated in the accompanying drawings.
As shown in fig. 1 and 2, the structure of the oven of the present invention includes: the oil collecting box comprises a box body 1, wherein a vertical longitudinal separation plate 2 is arranged in the box body 1, the box body 1 is divided into a baking cavity 3 and a control cavity 4 by the longitudinal separation plate 2 from left to right, the baking cavity 3 and the control cavity 4 are arranged from right to left, a horizontal transverse separation plate 5 is arranged in the baking cavity 3, the baking cavity 3 is divided into a baking chamber 6 and an oil collecting chamber 7 by the transverse separation plate 5 from top to bottom, the oil collecting chamber 7 is positioned below the baking chamber 6 and is used for preventing baking trays or baking frames or baking nets in the baking chamber 6, a box door 8 is hinged on the right side of the baking chamber 6, a box door handle 9 is arranged on the right side of the box door 8, an oil collecting port 10 is arranged at one end, close to the box door 8, an oil collecting box 11 is arranged in the oil collecting chamber 7, the oil collecting box 11 can be arranged in the oil collecting chamber 7 in a drawing manner, the upper part of the oil collecting box, the opening of the oil collecting box 11 is positioned at the periphery of the oil collecting opening 10.
A motor 13, an eccentric frame 14, a rotating sleeve 15, a connecting rod 16 and an oil pushing block 17 are arranged in the control cavity 4, the eccentric frame 14 comprises a first horizontal rod 18, a second horizontal rod 19 and a vertical rod 20, the second horizontal rod 19 is positioned above the first horizontal rod 18, one end of the first horizontal rod 18 and one end of the second horizontal rod 19 are fixedly connected through the vertical rod 20, the other end of the first horizontal rod 18 is fixedly connected with a motor shaft of the motor 13, the other end of the second horizontal rod 19 is fixedly connected with a driving rod 21, the rotating sleeve 15 is sleeved on the vertical rod 20 and is rotatably connected with the vertical rod 20, one end of the connecting rod 16 is rotatably connected on the rotating sleeve 15, the other end of the connecting rod 16 is rotatably connected on the oil pushing block 17, the longitudinal partition plate 2 is provided with a pushing port for the oil pushing block 17 to penetrate through, the oil pushing block 17 is arranged in parallel to the transverse partition plate 5 and can be attached to the transverse partition plate 5, during, the eccentric frame 14 drives the oil pushing block 17 to reciprocate linearly, so that the grease and the debris dropped on the transverse partition plate 5 are pushed into the oil collecting box 11 in the oil collecting chamber 7 through the oil collecting opening 10. Grease mixing piece of food baking in baking chamber 6 like this can drip on horizontal division board 5, the grease can't flow smoothly is detained the oil smoke of repeated heating, but 13 in the working process of motor can drive and push away oil block 17 straight reciprocating motion, grease and piece that will drip on horizontal division board 5 thoroughly push into in oil collecting box 11 through oil collecting port 10, the grease that has remained on horizontal division board 5 has effectively been reduced, and then it produces the oil smoke by the heating of repeated transmission to have reduced these grease, so this embodiment can thoroughly guarantee through increasing oil block 17 that horizontal division board 5 does not have the grease, prevent that the piece from blockking the grease and move about, with the oil smoke has effectively been reduced.
The top of the driving rod 21 is connected with a driving bevel gear 22, a first fan 23 and an annular heating pipe 24 are arranged in the baking chamber 6, the first fan 23 is connected with a first driven rod 25, the first driven rod 25 is connected with a first driven bevel gear 26 after penetrating through the longitudinal partition plate 2, the first driven bevel gear 26 is meshed with the driving bevel gear 22, thus, in the working process of the motor 13, the first fan 23 is synchronously driven to do circular reciprocating motion, so that the heat in the baking chamber 6 is more balanced, the baking uniformity is ensured, the longitudinal partition plate 2 is provided with a wind scooper 27, the wind scooper 27 is covered outside the first fan 23 and the annular heating pipe 24, wind guide holes are formed in the wind scooper 27, the annular heating pipe 24 is arranged around the first fan 23, the wind flowing out from the wind scooper 27 is hot wind, and in order to improve the baking efficiency, the heating pipe can be arranged at the top of.
A second driven rod 28, a second driven bevel gear 29 and a second fan 30 are arranged in the control cavity 4, one end of the second driven rod 28 is connected with the second fan 30, the other end of the second driven rod 28 is connected with the second driven bevel gear 29, the second driven bevel gear 29 and the first driven bevel gear 26 are respectively positioned on two sides of the driving bevel gear 22, and the second driven bevel gear 29 is meshed with the driving bevel gear 22. Therefore, in the working process of the motor 13, the second fan 30 is also synchronously driven to do circular reciprocating motion, so as to radiate the heat of the control cavity 4 to ensure the normal operation of the whole oven. A communication plate 31 is arranged in the control cavity 4, the communication plate 31 divides the control cavity 4 into a motor chamber 32 and a fan chamber 33, the communication plate 31 is provided with a first support frame 34 and a second support frame 35, the first driven rod 25 and the second driven rod 28 are respectively supported on the first support frame 34 and the second support frame 35, the first support frame 34 plays a role of supporting the first driven rod 25, the second support frame 35 plays a role of supporting the second driven rod 28, a through hole for the driving rod 21 to pass through is arranged in the center of the communication plate 31, a communication hole 36 is arranged at the edge of the communication plate 31, the communication hole 36 communicates the motor chamber 32 with the fan chamber 33, an air inlet 37 is arranged at the left side of the motor chamber 32, an air outlet 38 is arranged at the left side of the fan chamber 33, external air enters the motor chamber 32 from the air inlet 37 to dissipate heat of the motor 13 under the action of the second fan 30, and enters the fan chamber 33 through the communication hole, and finally discharged to the outside through the air outlet 38.
In order to prevent to push away adhesion grease on the oil piece 17, this embodiment has cup jointed in pushing away the mouth and has scraped oil cover 39, it wears to establish in scraping oil cover 39 to push away oil piece 17, it is soft cover to scrape oil cover 39, the right-hand member of scraping oil cover 39 flushes with pushing away a mouthful right-hand member, the left end of scraping oil cover 39 stretches out and pushes away the mouth, push away the in-process that oil piece 17 retracted to motor room 32 from baking chamber 6, scrape oil cover 39 can scrape the grease of the adhesion on pushing away oil piece 17 and fall to horizontal division board 5 on, it makes a round trip smoothly to be pushed into in collection oil box 11 with these greases to be convenient for push away oil piece 17 next. The part of the oil scraping sleeve 39 extending out of the pushing opening is provided with an annular positioning shoulder 40, the annular positioning shoulder 40 is tightly attached to the left end of the longitudinal separation plate 2, the annular positioning shoulder 40 is provided with a right locking piece 41, the locking piece 41 is L-shaped, the locking piece 41 extends into the longitudinal separation plate 2, the oil scraping sleeve 39 can be firmly installed at the pushing opening, and the in-process falling off is avoided.
In the actual working process, the motor 13 drives the first fan 23 to circularly reciprocate through the eccentric frame 14, the driving rod 21, the driving bevel gear 22, the first driven bevel gear 26 and the first driven rod 25, so that the heat in the baking chamber 6 is more balanced, and the baking uniformity is ensured. Moreover, the motor 13 drives the oil pushing block 17 to reciprocate linearly through the eccentric frame 14, the rotating sleeve 15 and the connecting rod 16, the oil pushing block 17 can extend into the baking chamber 6 along with the transverse partition plate 5, grease on the transverse partition plate 5 can be pushed into the oil collecting port 10 and collected in the oil collecting box 11, and in the process that the oil pushing block 17 retracts from the baking chamber 6, the oil scraping sleeve 39 can scrape the grease adhered to the oil pushing block 17 and the grease newly falling on the oil pushing block 17. In addition, the motor 13 drives the second fan 30 to perform circular reciprocating motion through the eccentric frame 14, the driving rod 21, the driving bevel gear 22, the second driven bevel gear 29 and the second driven rod 28, so that external wind enters the motor chamber 32 from the wind inlet 37 to dissipate heat of the motor 13, enters the fan chamber 33 through the communication hole 36 to dissipate heat of the driving bevel gear 22, the first driven bevel gear 26 and the second driven bevel gear 29, and finally is discharged to the outside through the wind outlet 38.
Therefore, the oil collecting chamber and the motor are arranged to drive the oil pushing block to do linear reciprocating motion through the eccentric frame, grease and debris dropped on the transverse partition plate are pushed into the oil collecting box through the oil collecting opening, grease remained on the transverse partition plate is effectively reduced, and further, oil smoke generated by reheating of the grease is reduced.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (10)
1. The utility model provides an oven heat radiation structure, is including being located the second fan of oven control intracavity, its characterized in that, the control intracavity is equipped with the intercommunication board, and the intercommunication board separates into motor room and fan room with the control chamber, and the motor is indoor to be equipped with motor and actuating lever, the fan is indoor be equipped with the second driven lever with the second fan, second driven lever second fan are connected with the actuating lever transmission, and under the second fan effect, outside wind gets into the motor room from the air intake to get into the fan room through the intercommunicating pore, finally arrange the outside through the air outlet.
2. The heat dissipating structure of claim 1, wherein the air inlet is located at a left side of the motor chamber.
3. The heat dissipating structure of claim 2, wherein the air outlet is located at the left side of the fan chamber and above the air outlet.
4. The heat dissipation structure of an oven according to claim 1, wherein the communication plate is provided at a center thereof with a through hole for the driving rod to pass through, and at an edge thereof with a communication hole for communicating the motor chamber and the fan chamber.
5. The oven heat dissipation structure of claim 4, wherein the communication plate is provided with a second support frame, the second driven rod is supported on the second support frame, the second driven rod is connected with a second driven bevel gear, the driving rod is connected with a driving bevel gear, and the second driven bevel gear is engaged with the driving bevel gear.
6. The heat dissipating structure of the oven as claimed in claim 5, wherein the right side of the control chamber is provided with a baking chamber, a first fan and an annular heating pipe are arranged in the baking chamber, the first fan is connected with a first driven rod, the first driven rod connects the first fan with a driving rod in a transmission manner, and the motor drives the first fan and the second fan to rotate synchronously.
7. The oven heat dissipation structure of claim 6, wherein the first fan and the external cover of the annular heating pipe are provided with wind scoopers, and the wind scoopers are provided with wind guiding holes.
8. The heat dissipating structure of the oven as claimed in claim 6, wherein a first driven bevel gear is connected to the first driven lever, and the first driven bevel gear is engaged with the driving bevel gear.
9. The heat dissipating structure of an oven of claim 6, wherein the communication plate is provided with a first support frame, the first driven lever is supported on the first support frame, and the second driven bevel gear and the first driven bevel gear are respectively located at both sides of the driving bevel gear.
10. The heat dissipating structure of the oven as claimed in claim 6, wherein the first and second support brackets are located at the periphery of the communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011068356.0A CN112155437B (en) | 2019-10-20 | 2019-10-20 | Oven heat radiation structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011068356.0A CN112155437B (en) | 2019-10-20 | 2019-10-20 | Oven heat radiation structure |
| CN201910997056.1A CN110623558B (en) | 2019-10-20 | 2019-10-20 | Baking oven |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910997056.1A Division CN110623558B (en) | 2019-10-20 | 2019-10-20 | Baking oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112155437A true CN112155437A (en) | 2021-01-01 |
| CN112155437B CN112155437B (en) | 2021-12-14 |
Family
ID=68977128
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910997056.1A Active CN110623558B (en) | 2019-10-20 | 2019-10-20 | Baking oven |
| CN202011058131.7A Active CN112155436B (en) | 2019-10-20 | 2019-10-20 | Oven oil collecting structure |
| CN202011068356.0A Active CN112155437B (en) | 2019-10-20 | 2019-10-20 | Oven heat radiation structure |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910997056.1A Active CN110623558B (en) | 2019-10-20 | 2019-10-20 | Baking oven |
| CN202011058131.7A Active CN112155436B (en) | 2019-10-20 | 2019-10-20 | Oven oil collecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110623558B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017446B (en) * | 2021-04-15 | 2022-02-18 | 安徽省小岗盼盼食品有限公司 | Bread baking equipment capable of achieving uniform heating |
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| CN208725522U (en) * | 2017-08-21 | 2019-04-12 | 金珉在 | A kind of residential coffee beans curer |
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- 2019-10-20 CN CN201910997056.1A patent/CN110623558B/en active Active
- 2019-10-20 CN CN202011058131.7A patent/CN112155436B/en active Active
- 2019-10-20 CN CN202011068356.0A patent/CN112155437B/en active Active
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| CN102772149A (en) * | 2011-05-12 | 2012-11-14 | 乐金电子(天津)电器有限公司 | Oil collecting device for baking oven |
| CN205215039U (en) * | 2015-11-23 | 2016-05-11 | 东莞市洲达电器有限公司 | Oily oven is not had in complete intelligent thermal cycle |
| CN107157337A (en) * | 2017-07-25 | 2017-09-15 | 佛山市正略信息科技有限公司 | A kind of efficient electric oven of nut fruits |
| CN208725522U (en) * | 2017-08-21 | 2019-04-12 | 金珉在 | A kind of residential coffee beans curer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110623558A (en) | 2019-12-31 |
| CN112155436B (en) | 2021-12-10 |
| CN112155437B (en) | 2021-12-14 |
| CN112155436A (en) | 2021-01-01 |
| CN110623558B (en) | 2020-12-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211129 Address after: 318055 No. 558, Jixin Road, Zhonglin village, Xinqiao Town, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Zhejiang Xianlong Motor Technology Co.,Ltd. Address before: 325000 12 Binhai Road, Longwan economic and Technological Development Zone, Wenzhou City, Zhejiang Province Applicant before: Wu Jing |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heat dissipation structure for an oven Effective date of registration: 20231225 Granted publication date: 20211214 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Xianlong Motor Technology Co.,Ltd. Registration number: Y2023980073222 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |