CN220711894U - Protective structure for oven temperature control device - Google Patents

Abstract

The application relates to a protection structure for a temperature control device of an oven, which comprises an installation box, a temperature control ring and a backflow prevention piece, wherein an accommodating chamber is arranged in the installation box, and components such as a fan and the like of the accommodating chamber are installed; the temperature control ring is connected with the mounting box, the edge of an orifice at one side of the temperature control ring is abutted against the oven, and the inner wall of the temperature control ring is provided with a temperature control hole communicated with the mounting box; the backflow prevention member is arranged in the accommodating chamber and is used for preventing heat in the oven from entering the accommodating chamber as much as possible. The device has the effect of avoiding damage to components in the accommodating chamber caused by heat entering the accommodating chamber from the air outlet in the roasting process as much as possible.

Description

Protective structure for oven temperature control device

Technical Field

The present application relates to the field of oven temperature control devices, and more particularly to a protective structure for an oven temperature control device.

Background

Ovens, also known as ovens, roaster, and roaster ovens, refer to a device that cooks food with hot air, typically in a closed or semi-closed configuration. The traditional oven uses wood and coal for combustion heating, and the oven is common cooking equipment in daily life, is not only suitable for indoor cooking environment, but also suitable for outdoor or outdoor cooking environment, and provides great convenience for cooking and eating life of people.

In the related art, the temperature control structure of oven includes temperature control ring, temperature control box and fan, the temperature control ring can set up in oven shell bottom to be linked together with the ash hole of oven, can be provided with the dress ash bowl in the one side opening part that the oven was kept away from to the temperature control ring moreover, be provided with the apopore at the lateral wall of temperature control ring, the temperature control box sets up the lateral wall at the temperature control ring, the inside chamber that holds that is provided with of temperature control box, the setting of components and parts such as chamber confession controller are held, be provided with the intercommunicating pore on the temperature control box, the intercommunicating pore is linked together with the apopore, the fan sets up in holding the chamber, the wind that the fan blown out can enter into the temperature control ring through the intercommunicating pore in, through changing the size of wind-force, change the degree of fuel burning, in order to realize the effect of temperature control.

According to the technical scheme, the defect that when food is roasted, heat generated by burning fuel flows back to the mounting cavity through the air outlet, and components in the temperature control box are damaged after a long time exists.

Disclosure of Invention

In order to avoid damage to components in the accommodating chamber caused by heat entering the accommodating chamber from the air outlet in the process of roasting foods as much as possible, the application provides a protection structure for an oven temperature control device.

The application provides a protective structure for oven temperature regulating device adopts following technical scheme:

the protection structure for the oven temperature control device comprises an installation box, a temperature control ring and a backflow prevention piece, wherein an accommodating cavity is arranged in the installation box and is used for installing components; the temperature control ring is connected with the mounting box, the edge of an orifice at one side of the temperature control ring is abutted against the oven, and the inner wall of the temperature control ring is provided with a temperature control hole communicated with the mounting box; the backflow prevention member is arranged in the accommodating chamber and is used for preventing heat in the oven from entering the accommodating chamber as much as possible.

Through adopting above-mentioned technical scheme, when roasting food, fuel in the oven can burn and release a large amount of heat, and the ash leakage hole can be in the open state simultaneously, and then the heat can be through ash leakage hole transfer to accuse temperature ring in, so be in accuse temperature ring's heat can enter into the chamber that holds through accuse temperature hole, so the setting of anti-return spare can block the heat that wants to get into in holding the chamber to can avoid as far as possible in the use oven process because of the damage of components and parts such as temperature regulating device on the mounting box is caused to the mounting box inner temperature too high, and then help reducing the cost of oven in the use.

Preferably, the backflow prevention member comprises a backflow prevention pipe and a first blocking plate, the backflow prevention pipe is arranged in the accommodating chamber, one end of the backflow prevention pipe penetrates out of the accommodating chamber to be communicated with the control Wen Kongxiang, and the other end of the backflow prevention pipe is communicated with the fan; the first blocking plate is rotationally connected to the inner wall of one side of the backflow prevention pipe close to the fan, the first blocking plate is used for blocking the backflow prevention pipe, and when the fan works, the first blocking plate rotates towards one side close to the temperature control ring under the action of the fan.

Through adopting above-mentioned technical scheme, because the anti-return piece is including the setting of blowing back pipe and first barrier plate, at the fan during operation, the wind that the fan produced can blow first barrier plate and rotate, the wind that blows off of fan is faster, the rotation angle of first barrier plate just is big, but wind can only follow first barrier plate and the space that anti-return pipe lateral wall formed and pass to accuse temperature hole department, so the heat that the oven produced also can only enter into the chamber with the space that anti-return pipe lateral wall formed from first barrier plate, because when the oven is in use, the fan can work always, first barrier plate also can block the heat simultaneously, so block the heat, thereby can avoid the heat to enter into the damage that causes components and parts in the chamber as far as possible.

Preferably, the first blocking plate is made of a silica gel material.

Through adopting above-mentioned technical scheme, because first barrier plate is silica gel material and makes, so when the oven uses, heat enters into the back flow preventing pipe from the accuse temperature hole, and first barrier plate also can absorb partial heat to can further avoid the heat to enter into in holding the cavity.

Preferably, a second blocking plate is arranged on the side wall of the control Wen Huanna, the second blocking plate is arranged at the edge of the orifice of one side of the temperature control hole, which is close to the oven, and the second blocking plate extends towards one side far away from the oven.

Through adopting above-mentioned technical scheme, because the setting of second barrier plate to the second barrier plate extends to one side of keeping away from the oven direction and sets up, so when using the oven, can block the heat in advance, the effect of a direction can be played to the second barrier plate simultaneously, so that the heat walks away from the direction of oven, simultaneously because when using the oven, the ash leakage hole of oven can be opened, so can have ashes to the accuse temperature ring, if ashes fall on the second barrier plate, then the second barrier plate can make ashes slide along the extending direction of second barrier plate, until in the dress ash bowl, thereby can avoid the ashes to pile up and form solid material and influence the accuse temperature effect of accuse temperature equipment as far as possible.

Preferably, the mounting box is provided with a plurality of heat dissipation holes.

Through adopting above-mentioned technical scheme, because of the setting of louvre, can increase the area of contact who holds cavity and outside to can make the air flow rate increase in holding the cavity, thereby help promoting the radiating effect of mounting box in the use.

Preferably, the temperature control ring is detachably connected to the mounting box.

Through adopting above-mentioned technical scheme, because the removable connection of accuse temperature ring is on the mounting box, so after the accuse temperature structure of long-time use oven, can be with accuse temperature ring and mounting box separation to clean the ashes in the anti-backflow pipe, thereby can avoid preventing as far as possible that ashes deposit in the back flow pipe forms solid matter and produces the influence to the accuse temperature effect of controlling temperature device.

Preferably, when the temperature control ring is mounted on the mounting box, the backflow preventing pipe is embedded into the outer side wall of the temperature control ring.

Through adopting above-mentioned technical scheme, because the back flow can imbed in the lateral wall of accuse temperature ring, so can promote the area of contact between back flow and the accuse temperature ring of preventing to increase sealing performance, thereby can avoid as far as possible that the wind that the fan blown out flows in order to influence the accuse temperature effect of temperature control device from preventing the gap between back flow and the accuse temperature ring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the backflow prevention piece, when the food is roasted, fuel in the oven can burn and release a large amount of heat, meanwhile, the ash leakage hole is in an open state, the heat can be transmitted to the temperature control ring through the ash leakage hole, so that the heat in the temperature control ring can enter the accommodating chamber through the temperature control hole, the backflow prevention piece can block the heat which is required to enter the accommodating chamber, and therefore damage to components such as a temperature control device on the mounting box caused by overhigh temperature in the mounting box in the using process of the oven can be avoided as much as possible, and the cost of the oven in the using process can be reduced;

2. because the backflow prevention piece comprises the backflow prevention pipe and the first blocking plate, when the fan works, wind generated by the fan blows the first blocking plate to rotate, the faster the blown wind of the fan is, the larger the rotating angle of the first blocking plate is, but the wind can only be transmitted to the temperature control hole from a gap formed by the first blocking plate and the side wall of the backflow prevention pipe, so that heat generated by the oven can only enter the accommodating cavity from the gap formed by the first blocking plate and the side wall of the backflow prevention pipe, and the fan can work all the time when the oven is used, and meanwhile, the first blocking plate can block the heat, so that the heat can be blocked, and the damage to components caused by the heat entering the accommodating cavity can be avoided as much as possible;

3. because the second barrier plate is arranged and extends to one side far away from the oven direction, when the oven is used, heat can be blocked in advance, meanwhile, the second barrier plate can play a guiding role to enable the heat to move away from the oven direction, and meanwhile, when the oven is used, ash leakage holes of the oven can be opened, ash can exist in the temperature control ring, if the ash falls on the second barrier plate, the second barrier plate can enable the ash to slide along the extending direction of the second barrier plate until the ash slides into an ash loading bowl, and therefore the ash can be prevented from being accumulated to form solid substances as much as possible to influence the temperature control effect of the temperature control device.

Drawings

Fig. 1 is an overall schematic diagram of a protection structure of a temperature control device in an embodiment of the present application.

Fig. 2 is a cross-sectional view of a protective structure in an embodiment of the present application.

FIG. 3 is a schematic structural view of the backflow preventer in the embodiment of the present application.

Reference numerals illustrate: 1. a mounting box; 11. a housing chamber; 12. a heat radiation hole; 2. a temperature control ring; 21. a temperature control hole; 3. a backflow preventing member; 31. a backflow prevention pipe; 32. a first blocking plate; 4. and a second blocking plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a protection structure for an oven temperature control device. Referring to fig. 1, 2 and 3, the protection structure of the oven temperature control device comprises a mounting box 1, a temperature control ring 2 and a backflow prevention member 3, wherein a containing chamber 11 is arranged in the mounting box 1 for mounting a fan and a controller of the temperature control device; the temperature control ring 2 is cylindrical, wherein one side orifice edge of the temperature control ring 2 is communicated with an ash leakage hole of the oven, the other side orifice is connected with an ash containing bowl for collecting ash exposed from the ash leakage hole in the oven, the mounting box 1 is communicated with the side wall of the temperature control ring 2, the temperature control hole 21 is formed in the inner side wall of the temperature control ring 2, the section of the temperature control hole 21 is waist-shaped as seen from one side orifice, the temperature control holes 21 are three, the three temperature control holes 21 are arranged at intervals in the vertical direction, the three temperature control holes 21 are communicated with the accommodating chamber 11, the backflow preventing piece 3 is arranged in the accommodating chamber 11 and is arranged on one side of the accommodating chamber 11 close to the temperature control hole 21, and the backflow preventing piece 3 is used for preventing heat entering the accommodating chamber 11 from the temperature control hole 21.

Referring to fig. 1, 2 and 3, the backflow preventer 3 is provided, so that a large amount of heat released by the combustion of fuel flows out from the ash leakage hole during the use of the oven, and the backflow preventer 3 blocks the heat entering the accommodating chamber 11 from the temperature control hole 21, so that damage to components such as the temperature control device on the mounting box 1 caused by overhigh temperature in the mounting box 1 during the use of the oven can be avoided as much as possible.

Referring to fig. 1, 2 and 3, the backflow preventing member 3 includes a backflow preventing pipe 31 and a first blocking plate 32, the backflow preventing pipe 31 is in a hollow tubular shape, the section of the backflow preventing pipe 31 is rectangular when seen from the direction of one side of the backflow preventing pipe, one end of the backflow preventing pipe 31 can penetrate out of the side wall of the installation pipe and is communicated with a plurality of temperature control holes 21 on the temperature control ring 2, and the other end of the backflow preventing pipe is communicated with an air outlet of the fan, so that wind generated by the operation of the fan directly enters the backflow preventing pipe 31; the first blocking plate 32 is arranged at the edge of one side orifice of the backflow prevention pipe 31 far away from the temperature control ring 2, the first blocking plate 32 is used for blocking the backflow prevention pipe 31, the connection part of the first blocking plate 32 and the backflow prevention pipe 31 is located at one side edge close to the oven and is rotationally connected, two side edges of the first blocking plate 32 adjacent to the rotation connection part of the backflow prevention pipe 31 are always abutted against the inner side wall of the backflow prevention pipe 31 when rotating, the first blocking plate 32 rotates towards the direction close to the temperature control ring 2 under the action of a fan, when the first blocking plate 32 rotates, a communication space is formed between the connection part of the first blocking plate 32 far away from the rotation of the first blocking plate 32 and the backflow prevention pipe 31, and at the moment, wind blown by the fan only passes through the space, so that the wind can take away heat, and meanwhile, one side surface of the first blocking plate 32 close to the temperature control ring 2 can block the heat, and therefore damage to components caused by the heat entering the accommodating chamber 11 can be avoided as much as possible.

Referring to fig. 1, 2 and 3, in order to further avoid heat entering the accommodating chamber 11, the first blocking plate 32 is made of silica gel, so when the heat not blown away by wind contacts with the first blocking plate 32, the heat is absorbed by the first blocking plate 32, so that the heat can be further prevented from entering the accommodating chamber 11, and a plurality of heat dissipation holes 12 are formed in the mounting box 1, and a plurality of external air can enter the accommodating chamber 11 from the heat dissipation holes 12, so that air exchange inside the accommodating chamber 11 is increased, thereby helping to improve heat dissipation efficiency.

Referring to fig. 1, 2 and 3, the inner side wall of the temperature control ring 2 is provided with a second blocking plate 4, the second blocking plate 4 is provided with a plurality of second blocking plates 4, the second blocking plates 4 are respectively arranged at the edges of the holes of the temperature control holes 21 close to one side of the oven, the second blocking plates 4 extend towards the direction far away from the oven, the second blocking plates 4 extend towards the direction close to the axis of the temperature control ring 2, two sides of the second blocking plates 4 also block two sides of the temperature control holes 21 along the length direction, and ash leakage holes on the oven can be opened when the oven is used, so ash burnt by fuel can come out from the ash leakage holes through the guiding action of the second blocking plates 4, dust can be prevented from entering the backflow prevention pipe 31 from the temperature control holes 21 as much as possible, and meanwhile, the guiding action can be played on wind blown by a fan, so that ash in the ash bowl can be prevented from being blown to various places by wind.

Referring to fig. 1, 2 and 3, in order not to affect the temperature control effect of the temperature control device, the temperature control ring 2 is detachably connected to the mounting box 1, in this embodiment, the temperature control ring 2 is detachably connected to the mounting box 1 by a bolt, and the side, far away from the fan, of the backflow prevention pipe 31 is embedded into the outer side wall of the temperature control ring 2, so that the contact area between the backflow prevention pipe 31 and the temperature control ring 2 is increased, and the sealing performance is improved, so that after the oven is used, the temperature control ring 2 and the mounting box 1 can be detached, the inner side wall of the backflow prevention pipe 31 can be cleaned, and thus the influence of dust accumulation forming solid matters on the temperature control effect of the next use of the oven can be avoided as much as possible.

The implementation principle of the protection structure for the oven temperature control device is as follows: when the food is roasted, the backflow preventing piece 3 can block heat which is required to enter the accommodating cavity 11 from the temperature control hole 21, so that damage to components such as a temperature control device on the mounting box 1 caused by overhigh temperature in the mounting box 1 in the using process of the oven can be avoided as much as possible, and further the cost of the oven in the using process can be reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. A protective structure for oven temperature regulating device, its characterized in that: the temperature control device comprises a mounting box (1), a temperature control ring (2) and a backflow prevention piece (3), wherein a containing cavity (11) is arranged in the mounting box (1), and the containing cavity (11) is used for mounting components; the temperature control ring (2) is connected with the mounting box (1), the edge of one side orifice of the temperature control ring (2) is abutted against the oven, and the inner wall of the temperature control ring (2) is provided with a temperature control hole (21) communicated with the mounting box (1); the backflow prevention piece (3) is arranged in the accommodating chamber (11), and the backflow prevention piece (3) is used for preventing heat in the oven from entering the accommodating chamber (11) as much as possible.

2. The protective structure for an oven temperature control device of claim 1, wherein: the backflow prevention piece (3) comprises a backflow prevention pipe (31) and a first blocking plate (32), the backflow prevention pipe (31) is arranged in the accommodating chamber (11), one end of the backflow prevention pipe (31) penetrates out of the accommodating chamber (11) to be communicated with the temperature control hole (21), and the other end of the backflow prevention pipe is communicated with the fan; the first blocking plate (32) is rotationally connected to the inner wall of the backflow prevention pipe (31) close to one side of the fan, the first blocking plate (32) is used for blocking the backflow prevention pipe (31), and when the fan works, the first blocking plate (32) rotates towards one side close to the temperature control ring (2) under the action of the fan.

3. The protective structure for an oven temperature control device according to claim 2, wherein: the first blocking plate (32) is made of a silica gel material.

4. The protective structure for an oven temperature control device of claim 1, wherein: the temperature control ring (2) is provided with a second blocking plate (4) on the inner side wall, the second blocking plate (4) is arranged at the edge of one side orifice of the temperature control hole (21) close to the oven, and the second blocking plate (4) extends towards one side far away from the direction of the oven.

5. The protective structure for an oven temperature control device of claim 1, wherein: the mounting box (1) is provided with a plurality of radiating holes (12).

6. The protective structure for an oven temperature control device of claim 1, wherein: the temperature control ring (2) is detachably connected to the mounting box (1).

7. The protective structure for an oven temperature control device according to claim 2, wherein: when the temperature control ring (2) is installed on the installation box (1), the backflow prevention pipe (31) can be embedded into the outer side wall of the temperature control ring (2).