CN220287538U

CN220287538U - Smokeless electric baking tray smoke exhausting air duct structure

Info

Publication number: CN220287538U
Application number: CN202321812573.5U
Authority: CN
Inventors: 玉础嘉
Original assignee: Foshan Yanji Technology Co ltd
Current assignee: Foshan Yanji Technology Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-02
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a smoke exhausting duct structure of a smokeless electric baking tray, wherein a fan assembly, a water box and a purifying box are arranged in a main machine; the fan assembly is provided with an air inlet and an air outlet, and the purification box is arranged close to the air inlet; the fan assembly is arranged close to the water box, and the air outlet is arranged above the water surface of the water box; the inner cavity of the main machine, the purifying box, the fan component and the water box form an integrated and coherent air channel structure. According to the utility model, the air duct is integrated and coherent, the whole length of the air duct is optimally shortened, the water box is one of the component structures of the air duct and is positioned below the fan assembly, the air outlet of the fan assembly can be used for discharging oil smoke gas on the water surface of the water box, and the oil smoke gas is filtered and purified through condensation of water in the water tray. The air outlet is straight and is discharged, an upward inclined opening is not required to be arranged, the impact of air flow on the inclined opening can be effectively reduced, the shortened air duct structure is matched and optimized, the energy loss can be reduced, the wind pressure of the fan assembly is improved, and the performance of oil smoke extraction is improved.

Description

Smokeless electric baking tray smoke exhausting air duct structure

Technical Field

The utility model relates to the technical field of cooking appliances, in particular to a smoke exhausting air duct structure of a smokeless electric baking tray.

Background

The existing baking tray is used for simply treating the oil smoke generated during baking food, so that the oil smoke is easy to float in the air, and particularly when the food is baked indoors, the oil smoke in the air can pollute and erode indoor decoration and furniture, and meanwhile, peculiar smell is remained indoors for a long time. Therefore, the non-language baking tray device is gradually pursued in the market to reduce the dissipation of oil smoke and improve the use experience of users.

For example, the smokeless baking tray proposed by patent No. 201821720854.7 and 201880016926.6 is provided with a water pan and a centrifugal fan in the device, the centrifugal fan is used for driving the oil smoke generated by baking food to flow, and the fan drives the gas in the device to flow, so that the oil smoke reaches the water pan, and the function of smokeless baking is realized through the condensation, filtration and purification of water in the water pan.

However, during the actual use experience, such smokeless inventory has been found to suffer from the following drawbacks:

1. the whole smokeless baking tray comprises a main machine, a water tray, a heat insulation tray, a heating component, a baking tray and a cover from bottom to top in sequence; the part quantity is many, and stacks up the setting, and complete machine is with high costs, and the user installs and dismantles loaded down with trivial details, and the region that needs to wash is more.

2. The centrifugal fan is arranged at the side of the water tray, and an air outlet groove of the fan bracket is required to be provided with an upward inclined opening so as to send out the oil smoke air flow above the water tray, thereby avoiding directly striking the water tray; however, with the structure, the air flow has additional impact at the inclined opening, the air duct distance is longer, the energy loss exists, and the air pressure is smaller.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a smoke exhausting air duct structure of the smokeless electric baking tray.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a smokeless electric bakeware smoke exhaust duct structure, comprising: host machine, baking tray, electric heating component, water box, fan component and purifying box;

the baking tray is arranged in the baking cavity and is connected with the electric heating assembly;

the main machine is internally provided with the fan assembly, the water box and the purifying box; the fan assembly is provided with an air inlet and an air outlet, and the purifying box is arranged close to the air inlet; the fume in the baking cavity can pass through the purifying box, is sucked in by the air inlet and is sent out from the air outlet; the fan assembly is arranged close to the water box, and the air outlet is arranged above the water surface of the water box;

the inner cavity of the host machine, the purifying box, the fan assembly and the water box form an integrated and coherent air channel structure.

Optionally, a hollow structure is arranged on one side of the host, and the water box can be installed in the hollow structure; the outer contour of the water box is in continuous transition with the outer contour of the host machine to form a complete outer contour.

Optionally, the air outlet is straight, and can send out the gas level to the surface of water top of water box.

Optionally, a concave structure is arranged above the host, and the baking cavity is surrounded by the concave structure; the main machine is provided with side shell cavities at two opposite sides of the baking cavity, and a purifying cavity communicated with the side shell cavities is arranged below the baking cavity; the baking cavity is separated from the purifying cavity by a heat insulation plate; the side shell cavity is provided with a plurality of circulating air openings for communicating the baking cavity;

the water box is arranged close to the side of the purification cavity and is positioned below the side shell cavity;

the fan assembly comprises a cabinet frame and centrifugal fan blades arranged on the cabinet frame; the air cabinet frame is arranged between the side shell cavity and the water box and is positioned above the water box; the cabinet air frame is provided with the air inlet and the air outlet.

Optionally, the purifying box is a drawer type detachable structure arranged above the host machine.

Optionally, a purifying caulking groove is arranged above the host; the purifying box is drawably arranged in the purifying caulking groove and can extend into the host machine; the purifying box is located above the air inlet.

The utility model has the beneficial effects that: the utility model provides an air duct structure for forming negative pressure and circulation adsorb oil smoke, comprises inner chamber, purification box, fan subassembly and the water box of host computer, and this air duct is integrative to be coherent, has optimized to shorten the whole length of air duct, and the water box is as one of the constituent structure in air duct, is located the below of fan subassembly, and the air outlet of fan subassembly can be with the oily gas flat emission on the surface of water box, the condensation filtration purification of the water through the water tray. The air outlet is straight and is discharged, an upward inclined opening is not required to be arranged, the impact of air flow on the inclined opening can be effectively reduced, the shortened air duct structure is matched and optimized, the energy loss can be reduced, the wind pressure of the fan assembly is improved, and the performance of oil smoke extraction is improved.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a smokeless electric baking tray of the present utility model;

fig. 2 is a cross-sectional view of the smokeless electric bakeware of fig. 1;

FIG. 3 is a schematic view of a blower assembly of the smokeless electric bakeware of FIG. 2;

fig. 4 is a schematic diagram showing the assembly and disassembly structure of the water box and the main machine of the smokeless electric baking tray.

Description of main reference numerals:

10. a host; 11. a baking chamber; 12. a side shell cavity; 13. a purification chamber; 14. a thermal insulation plate; 15. a circulating air port; 16. purifying the caulking groove; 20. a baking tray; 30. an electric heating assembly; 40. a water box; 50. a fan assembly; 51. a cabinet frame; 511. an arc-shaped wall surface; 52. centrifugal fan blades; 53. an air inlet; 54. an air outlet; 60. a purifying box.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Examples

Referring to fig. 1 to 4, the present utility model provides a smoke exhausting duct structure of a smokeless electric baking tray 20, comprising: host 10, baking tray 20, electric heating assembly 30, water box 40, fan assembly 50 and purifying box 60;

the main machine 10 is provided with a baking cavity 11, and the baking tray 20 is arranged in the baking cavity 11 and is connected with an electric heating assembly 30;

a fan assembly 50, a water box 40 and a purifying box 60 are arranged in the host 10; the fan assembly 50 is provided with an air inlet 53 and an air outlet 54, and the purifying box 60 is arranged close to the air inlet 53; the fume in the baking chamber 11 can pass through the purifying box 60, is sucked in by the air inlet 53 and is sent out from the air outlet 54; the fan assembly 50 is arranged close to the water box 40, and the air outlet 54 is arranged above the water surface of the water box 40;

the inner cavity of the main machine 10, the purifying box 60, the fan assembly 50 and the water box 40 form an integrated and coherent air channel structure.

The utility model has the beneficial effects that: the air duct structure for forming negative pressure and circularly absorbing oil smoke consists of an inner cavity of the host machine 10, a purifying box 60, a fan assembly 50 and a water box 40, wherein the air duct is integrated and coherent, the whole length of the air duct is optimally shortened, the water box 40 is one of the component structures of the air duct and is positioned below the fan assembly 50, the oil smoke gas can be directly discharged on the water surface of the water box 40 through an air outlet 54 of the fan assembly 50, and the water in a water tray is condensed, filtered and purified. The air outlet 54 is flat and directly gives vent to anger, need not to set up the inclined mouth that rises, can effectively reduce the striking of air current at the inclined mouth, and the collocation optimizes the wind channel structure that shortens, reducible energy loss improves the wind pressure of fan subassembly 50, promotes the performance of taking out the oil smoke.

In this embodiment, a hollow structure is disposed on one side of the host 10, and the water box 40 can be installed in the hollow structure; the outer contour of the water box 40 is continuously transited with the outer contour of the main body 10 to constitute a complete outer contour. The water box 40 is installed on the hollow structure of the host 10 in a drawer type mode, and can form a complete appearance outline surface when being used as an air duct function piece, so that the overall structure is simple, the number of parts is small, and the overall height of the baking tray 20 can be effectively reduced.

In some embodiments, the air outlets 54 are positioned straight to deliver a level of air above the water surface of the water box 40. The air outlet 54 is straight and air-out, and an upward inclined opening is not required to be arranged, so that the impact of air flow on the inclined opening can be effectively reduced, the air duct distance is shortened, and the energy loss is reduced.

In this embodiment, a concave structure is disposed above the main machine 10, and a baking cavity 11 is enclosed by the concave structure; the main machine 10 is provided with side shell cavities 12 at two opposite sides of the baking cavity 11, and a purifying cavity 13 communicated with the side shell cavities 12 is arranged below the baking cavity 11; the baking chamber 11 and the purifying chamber 13 are separated by a heat insulation plate 14; the side shell cavity 12 is provided with a plurality of circulating air openings 15 for communicating the baking cavity 11;

the water box 40 is arranged near the side of the purifying cavity 13 and is positioned below the side shell cavity 12; the fan assembly 50 includes a cabinet frame 51 and centrifugal fan blades 52 mounted to the cabinet frame 51; the cabinet air frame 51 is arranged between the side shell cavity 12 and the water box 40 and is positioned above the water box 40; the cabinet air frame 51 is provided with an air inlet 53 and an air outlet 54. The cabinet air frame 51 is disposed between the side housing cavity 12 and the water box 40, and is directly disposed above the water box 40, and the air outlet 54 of the cabinet air frame 51 is disposed straight, so that the fume air flow can be horizontally sent out, directly sent to the upper side of the water box 40, and purified by condensing, filtering and purifying the water in the water tray.

Specifically, the cabinet air frame 51 is provided with an arc wall 511 to connect the air inlet 53 and the air outlet 54, so that the fume can flow from the air inlet 53 to the air outlet 54 more smoothly, and the energy loss is reduced.

In this embodiment, the purifying box 60 is a drawer-type detachable structure disposed above the host 10, and the purifying box 60 can be conveniently removed and replaced.

Specifically, a purifying caulking groove 16 is arranged above the host machine 10; the purifying box 60 is drawably arranged in the purifying caulking groove 16 and can extend into the host machine 10; the purge bin 60 is located above the air intake 53. The purifying box 60 can adopt the existing filter elements such as filter cotton, active carbon and the like, so that the oil smoke air flow obtains the effect of filtering and degreasing for the first time before entering the fan air outlet 54, the grease entering the fan assembly 50 is reduced, and the frequency of cleaning and replacement is reduced.

In this embodiment, the purifying caulking groove 16 is located at the top of the side casing cavity 12 and has a long strip groove structure; the purifying box 60 has a strip-shaped block structure and is slidably clamped in the purifying caulking groove 16. The purifying box 60 is of a strip-shaped block structure, can be drawn out in a drawer-type structure, and can be conveniently replaced.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a smokeless electric overware oil smoke wind channel structure, its characterized in that includes: host machine, baking tray, electric heating component, water box, fan component and purifying box;

the main machine is internally provided with the fan assembly, the water box and the purifying box; the fan assembly is provided with an air inlet and an air outlet, and the purifying box is arranged close to the air inlet; the fume formed by baking the baking cavity can pass through the purifying box, is sucked by the air inlet and is sent out from the air outlet; the fan assembly is arranged close to the water box, and the air outlet is arranged above the water surface of the water box;

2. The smokeless electric bakeware smoke evacuation duct structure of claim 1, wherein: one side of the host is provided with a hollow structure, and the water box can be arranged in the hollow structure; the outer contour of the water box is in continuous transition with the outer contour of the host machine to form a complete outer contour.

3. The smokeless electric bakeware smoke evacuation duct structure of claim 1 or 2, wherein: the air outlet is straight and arranged, and can horizontally send out air to the position above the water surface of the water box.

4. The smokeless electric bakeware smoke evacuation duct structure of claim 1, wherein: a concave structure is arranged above the host, and the baking cavity is surrounded by the concave structure; the main machine is provided with side shell cavities at two opposite sides of the baking cavity, and a purifying cavity communicated with the side shell cavities is arranged below the baking cavity; the baking cavity is separated from the purifying cavity by a heat insulation plate; the side shell cavity is provided with a plurality of circulating air openings for communicating the baking cavity;

5. The smokeless electric bakeware smoke evacuation duct structure of claim 1, wherein: the purifying box is a drawer type detachable structure arranged above the host machine.

6. The smokeless electric bakeware smoke evacuation duct structure of claim 5, wherein: a purifying caulking groove is arranged above the host; the purifying box is drawably arranged in the purifying caulking groove and can extend into the host machine; the purifying box is located above the air inlet.