CN217510323U

CN217510323U - Efficient ventilating and cooling mechanism of electric oven

Info

Publication number: CN217510323U
Application number: CN202221227556.0U
Authority: CN
Inventors: 韦其立; 谭明亮
Original assignee: Guangdong Guangrong Industrial Co ltd
Current assignee: Guangdong Guangrong Industrial Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-09-30
Anticipated expiration: 2032-05-21

Abstract

The utility model discloses a high-efficiency aeration cooling mechanism of an electric oven, which belongs to the technical field of electric ovens and comprises an electric oven body, wherein a double-channel air inlet pipe is arranged outside the electric oven body, a glass fiber pipe is arranged at the end part of the double-channel air inlet pipe, a connecting pipe is arranged at the end part of the glass fiber pipe, a shell is arranged outside the connecting pipe and is in an open structure, copper-aluminum alloy fins are bonded on the outer wall of the shell through heat-conducting silicone grease, and the copper-aluminum alloy fins are positioned at the inner side of the connecting pipe, so that the high-efficiency aeration cooling mechanism can be realized, the cold surface of a semiconductor refrigeration piece corresponds to the copper-aluminum alloy fins, the external air is sucked into the double-channel air inlet pipe, the sucked air can exchange heat after contacting with the copper-aluminum alloy fins, and a double-channel air inlet pipe and a double-channel air outlet pipe are arranged, the air quantity can be improved to the leading-in and leading-out, and the integral effect of cooling is further improved.

Description

Efficient ventilating and cooling mechanism of electric oven

Technical Field

The utility model relates to an electric oven technical field, more specifically say, relate to a high-efficient aeration cooling mechanism of electric oven.

Background

The domestic oven can be used for processing some pasta. Such as bread, pizza, and snacks such as egg tower and cookies. Some ovens may roast chicken. The prepared food is usually smelled nasty. The household electric oven is divided into a small desktop oven and a built-in oven. The table type electric oven has the advantages that the table type electric oven is very flexible, the ovens with different configurations can be selected according to needs, due to the fact that the quality and the configuration are different, the price ranges from hundreds of yuan to thousands of yuan, foreign brands are generally expensive, and the cost performance of domestic products is high.

However, the existing electric oven only has a single side to enter cold air, contacts with food after being baked and heated, takes away water vapor on the food and then discharges the water vapor out of the oven along an air outlet channel to form a whole set of circulation.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to the problem that exists among the prior art, the utility model is to provide a high-efficient aeration cooling mechanism of electric oven, it can realize that the cold side through the semiconductor refrigeration piece corresponds with copper aluminium alloy fin, with the outside air suction in the binary channels intake pipe, can carry out the heat transfer after inspiratory air and the contact of copper aluminium alloy fin simultaneously to set up binary channels intake pipe and binary channels outlet duct, can improve the amount of wind to leading-in and derive, and then promoted the whole effect of cooling.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a high-efficient aeration cooling mechanism of electric oven, includes the electric oven body, electric oven body externally mounted has the binary channels intake pipe, the glass fiber pipe is installed to binary channels intake pipe tip, the connecting pipe is installed to the glass fiber pipe tip, connecting pipe externally mounted has the casing, and the casing is open structure setting, the casing outer wall bonds through heat conduction silicone grease has copper aluminum alloy fin, and copper aluminum alloy fin is located the connecting pipe inboard, the semiconductor refrigeration piece is installed to the casing inboard, the fan is installed to the connecting pipe tip, the binary channels outlet duct is installed to binary channels intake pipe top.

Furthermore, the double-channel air inlet pipe and the double-channel air outlet pipe are both in conduction connection with the inner cavity of the electric oven body.

Further, the shell is provided with a plurality of, and a plurality of the shell all extends to the connecting pipe inboard.

Furthermore, the copper-aluminum alloy fins and the semiconductor refrigerating pieces are arranged in a plurality of the shell, and the copper-aluminum alloy fins and the semiconductor refrigerating pieces correspond to the shell in a one-to-one mode.

Further, the air-out end of fan is corresponding with connecting pipe port department, first dust screen panel is installed to the air inlet end of fan.

Further, a second dustproof mesh enclosure is installed at the outer side port of the double-channel air outlet pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme, cold side through the semiconductor refrigeration piece corresponds with copper aluminium alloy fin, can cool off copper aluminium alloy fin, link together binary channels intake pipe and connecting pipe through the glass fiber pipe simultaneously, can effectually prevent that the heat transfer from leading to the fan to damage on the connecting pipe, after through fan switch on, inhale the binary channels intake pipe with outside air, can carry out the heat transfer after inspiratory air and the contact of copper aluminium alloy fin simultaneously, thereby cool down the processing to inspiratory air, and then can effectual improvement refrigerated effect, and set up binary channels intake pipe and binary channels outlet duct, can improve the amount of wind to leading-in and derivation, and then promoted the whole effect of cooling.

(2) This scheme, through setting up first dustproof screen panel, impurity in can effectual filtration inhaled air to guarantee inhaled air's purity, through setting up the dustproof screen panel of second, can have the volume function of holding back to impurity in the air, prevent that impurity in the air from entering into the inside of electric oven body through the binary channels outlet duct, avoid polluting the inside edible material of electric oven body.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view at another viewing angle of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

The reference numbers in the figures illustrate:

1. an electric oven body;

2. a double-channel air inlet pipe; 201. a glass fiber tube; 202. a connecting pipe; 203. a housing; 204. copper-aluminum alloy fins; 205. a semiconductor refrigeration sheet;

3. a fan; 301. a first dust screen;

4. a double-channel air outlet pipe; 401. a second dust screen.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

The embodiment is as follows:

referring to fig. 1-3, a high-efficiency ventilating and cooling mechanism of an electric oven comprises an electric oven body 1, a double-channel air inlet pipe 2 is installed outside the electric oven body 1, a glass fiber pipe 201 is installed at the end of the double-channel air inlet pipe 2, a connecting pipe 202 is installed at the end of the glass fiber pipe 201, a shell 203 is installed outside the connecting pipe 202, the shell 203 is arranged in an open structure, copper-aluminum alloy fins 204 are bonded on the outer wall of the shell 203 through heat-conducting silicone grease, the copper-aluminum alloy fins 204 are located on the inner side of the connecting pipe 202, a semiconductor refrigerating piece 205 is installed on the inner side of the shell 203, a fan 3 is installed at the end of the connecting pipe 202, and a double-channel air outlet pipe 4 is installed above the double-channel air inlet pipe 2;

the cold side through semiconductor refrigeration piece 205 contacts with the casing 203 inner wall, and the cold side of semiconductor refrigeration piece 205 is corresponding with copper aluminium alloy fin 204, for semiconductor refrigeration piece 205 provides the electric energy through electric oven body 1, thereby cool off copper aluminium alloy fin 204, link together binary channels intake pipe 2 and connecting pipe 202 through glass fiber pipe 201 simultaneously, can effectually prevent that heat transfer from leading to fan 3 to damage on connecting pipe 202, after switch-on through fan 3, inhale in binary channels intake pipe 2 with outside air, simultaneously inhaled air can carry out the heat transfer after contacting with copper aluminium alloy fin 204, thereby cool down the processing to inhaled air, and then can effectually improve refrigerated effect, and set up binary channels intake pipe 2 and binary channels outlet duct 4, can improve the amount of wind to leading-in and deriving.

Referring to fig. 1, the double-channel air inlet pipe 2 and the double-channel air outlet pipe 4 are both in conduction connection with the inner cavity of the electric oven body 1, the double-channel air inlet pipe 2 and the double-channel air outlet pipe 4 are arranged, the air volume can be increased to be led in and led out, and then the overall cooling effect is improved.

Referring to fig. 1 and 2, the plurality of housings 203 are provided, and the plurality of housings 203 extend to the inner side of the connection pipe 202, and are distributed on the connection pipe 202 through the plurality of housings 203, and the end of the housing 203 extends to the inner side of the connection pipe 202, which is beneficial to exchanging heat for the sucked air.

Referring to fig. 3, a plurality of copper-aluminum alloy fins 204 and a plurality of semiconductor cooling fins 205 are arranged, the plurality of copper-aluminum alloy fins 204 and the plurality of semiconductor cooling fins 205 correspond to the housing 203 one by one, and the cold surface of the semiconductor cooling fins 205 corresponds to the copper-aluminum alloy fins 204, so that the copper-aluminum alloy fins 204 are cooled, after the fan 3 is powered on, external air is sucked into the double-channel air inlet pipe 2, and meanwhile, heat exchange is performed after the sucked air is contacted with the copper-aluminum alloy fins 204, so that the sucked air is cooled, and the cooling effect can be improved.

Referring to fig. 1, the air outlet end of the fan 3 corresponds to the port of the connecting pipe 202, the first dust screen 301 is installed at the air inlet end of the fan 3, and the first dust screen 301 is arranged to effectively filter impurities in the sucked air, so that the purity of the sucked air is ensured, and the food material inside the electric oven body 1 is prevented from being polluted.

Referring to fig. 1, a second dust-proof mesh enclosure 401 is installed at an outer port of the dual-channel air outlet pipe 4, and the second dust-proof mesh enclosure 401 is arranged to intercept impurities in the air, so that the impurities in the air are prevented from entering the electric oven body 1 through the dual-channel air outlet pipe 4.

When in use: the cold surface of the semiconductor refrigeration piece 205 is contacted with the inner wall of the shell 203, and the cold surface of the semiconductor refrigeration piece 205 corresponds to the copper-aluminum alloy fins 204, the electric energy is provided for the semiconductor refrigeration piece 205 through the electric oven body 1, thereby cooling the copper-aluminum alloy fins 204, simultaneously connecting the double-channel air inlet pipe 2 and the connecting pipe 202 together through the glass fiber pipe 201, can effectively prevent the fan 3 from being damaged due to the heat transferred to the connecting pipe 202, and after the power is switched on through the fan 3, the external air is sucked into the double-channel air inlet pipe 2, meanwhile, the sucked air is contacted with the copper-aluminum alloy fins 204 and then is subjected to heat exchange, so that the sucked air is cooled, and then can effectual improvement refrigerated effect to set up binary channels intake pipe 2 and binary channels outlet duct 4, can improve the amount of wind to leading-in and derivation, and then promoted the whole effect of cooling.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides an efficient aeration cooling mechanism of electric oven, includes electric oven body (1), its characterized in that: electric oven body (1) externally mounted has binary channels intake pipe (2), glass fiber pipe (201) are installed to binary channels intake pipe (2) tip, connecting pipe (202) are installed to glass fiber pipe (201) tip, connecting pipe (202) externally mounted has casing (203), and casing (203) are open structure setting, casing (203) outer wall bonds through heat conduction silicone grease has copper aluminum alloy fin (204), and copper aluminum alloy fin (204) are located connecting pipe (202) inboardly, semiconductor refrigeration piece (205) are installed to casing (203) inboard, fan (3) are installed to connecting pipe (202) tip, binary channels outlet duct (4) are installed to binary channels intake pipe (2) top.

2. The efficient ventilating and cooling mechanism of an electric oven according to claim 1, wherein: and the double-channel air inlet pipe (2) and the double-channel air outlet pipe (4) are both in conduction connection with the inner cavity of the electric oven body (1).

3. The efficient ventilating and cooling mechanism of an electric oven according to claim 1, wherein: the number of the housings (203) is plural, and the plurality of the housings (203) extend to the inner side of the connecting pipe (202).

4. The efficient ventilating and cooling mechanism for electric oven according to claim 1, wherein: the copper-aluminum alloy fins (204) and the semiconductor refrigerating pieces (205) are arranged in a plurality of numbers, and the copper-aluminum alloy fins (204) and the semiconductor refrigerating pieces (205) are in one-to-one correspondence with the shell (203).

5. The efficient ventilating and cooling mechanism of an electric oven according to claim 1, wherein: the air-out end of fan (3) is corresponding with connecting pipe (202) port department, first dust screen panel (301) are installed to the air inlet end of fan (3).

6. The efficient ventilating and cooling mechanism of an electric oven according to claim 1, wherein: and a second dustproof mesh enclosure (401) is installed at the outer side port of the double-channel air outlet pipe (4).