CN217885796U

CN217885796U - Smokeless baking tray with electrostatic purification device

Info

Publication number: CN217885796U
Application number: CN202220726627.5U
Authority: CN
Inventors: 孙一洲; 蔡建铭
Original assignee: Ningbo Manhua Electric Appliance Co ltd
Current assignee: Ningbo Manhua Electric Appliance Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-11-25
Anticipated expiration: 2032-03-30

Abstract

The utility model relates to a smokeless baking tray with an electrostatic purification device, which comprises a base, a first heating tank and a purification chamber, wherein the heating tank is communicated with the purification chamber; the heating part is positioned in the heating groove, is connected with the circuit assembly and takes electricity from the outside; the baking tray is arranged in the heating groove and is positioned above the heating part; the oil fume purification device comprises a purification cavity, a heating tank, a fume guide assembly, a fume exhaust assembly and a fume exhaust assembly, wherein the purification cavity is internally provided with an electrostatic purification device and the fume guide assembly, and the fume guide assembly guides the oil fume into the purification cavity, and the oil fume enters the heating tank after being purified by oil absorption of the electrostatic purification device; the electrostatic purification device can be separately arranged in the purification cavity. The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses an electrode field that utilizes two plate electrodes formation in the electrostatic purification device adsorbs the oil smoke, and is more thorough to the absorption of oil smoke analysis, reaches nuisanceless emission standard.

Description

Smokeless baking tray with electrostatic purification device

Technical Field

The utility model relates to a smokeless overware especially relates to a take electrostatic purification device's smokeless overware.

Background

In life, a large amount of oil smoke is generated in the process of baking food, and the health of a user is further influenced. In contrast, some smokeless baking trays are available in the market, a water receiving tray and a fan are arranged in the device, and the fan drives gas in the device to flow, so that oil smoke reaches the water receiving tray for filtering. However, in the process of the oil smoke reaching the water receiving tray, the oil smoke floats and spreads, and the filtering effect of the oil smoke is further influenced.

In the prior art, generally, a water receiving tray is arranged in a base of the smokeless baking tray, oil smoke is guided into the base, the oil smoke is contacted with water in the water receiving tray, and the oil smoke is purified by absorbing oil smoke molecules with the water to obtain clean gas. However, the absorption of oil smoke molecules by water is limited, and the smokeless baking tray is used as a small household appliance, occupies a limited space, so that the size of the water receiving tray is limited. Meanwhile, the oil smoke cannot be directly guided into the solution in the water pan, and only the air flow is driven towards the water pan, so that part of the oil smoke only flows above the water pan and is not contacted with water, and therefore the oil smoke cannot be purified.

SUMMERY OF THE UTILITY MODEL

For just solving the above-mentioned problem that exists among the prior art, the utility model provides a take electrostatic purification device's smokeless overware can purify the oil smoke through the electrode field, simple structure, convenient operation.

A smokeless baking tray with an electrostatic purification device, which comprises,

the base is provided with a purification cavity;

the baking tray is positioned above the purification cavity and can exchange air flow with the purification cavity;

the heating component is positioned in the base, is connected with the circuit assembly and takes electricity from the outside;

the oil fume purification device is characterized in that an electrostatic purification device and a fume guide assembly are arranged in the purification cavity, and the fume guide assembly guides oil fume into the purification cavity and then enters the baking tray after oil absorption and purification through the electrostatic purification device.

Through adopting above-mentioned technical scheme, with the oil smoke through leading the inside of cigarette subassembly leading-in to electrostatic purification device, can pass through electrostatic purification device with the oil smoke completely to carry out complete purification to the oil smoke.

The technical scheme is further set as follows: the electrostatic purification device is detachably arranged in the purification cavity.

Through adopting above-mentioned technical scheme, set electrostatic purification device to detachable, conveniently take out electrostatic purification device and wash or change.

The technical scheme is further set as follows: the electrostatic purification device comprises a drawing support and an electrode plate arranged on the drawing support, wherein the electrode plate is movably arranged on the drawing support and is electrically connected with the circuit component.

The technical scheme is further set as follows: the electrode plates are divided into two layers and are arranged on the drawing support in parallel; an electrode field is formed between the two electrode plates.

Through adopting above-mentioned technical scheme, form airflow channel through the setting of upper and lower two-layer electrode board, the air current must pass through the electrode field when the circulation, consequently can purify the oil smoke completely.

The technical scheme is further set as follows: the drawing support is a shell with an opening on the upper end face and the front end face, the two side walls are provided with support holding grooves, and the electrode plate is arranged in the support holding grooves.

Through adopting above-mentioned technical scheme, set up the frame and hold the groove and can dismantle the setting to the plate electrode, after a period of use, can dismantle clearance or change the plate electrode to the plate electrode, convenient operation.

The technical scheme is further set as follows: the wall of the frame holding groove is provided with a first conducting strip, the first conducting strip is connected with a contact terminal, and the contact terminal extends out of the drawing support and can be in contact with a circuit assembly for electrification.

The technical scheme is further set as follows: and a contact groove is formed in the circuit assembly, a second conducting strip is arranged in the contact groove, the contact terminal slides into the contact groove to be in contact with the second conducting strip, and the circuit is communicated.

Through adopting above-mentioned technical scheme, pass through first conducting strip and contact terminal contact circular telegram with the plate electrode to through second conducting strip contact circular telegram between contact terminal and the circuit subassembly, left out the setting of wire, make the inside structure of device succinct more, it is convenient to connect.

The technical scheme is further set as follows: lead the cigarette subassembly and include impeller and smoke guide plate, smoke guide plate sets up in the top of impeller to be located the one side relative with the base inner wall, with the bottom of base forms the flue.

The technical scheme is further set as follows: the smoke guide assembly further comprises a smoke outlet plate, the smoke outlet plate is located between the impeller and the drawing support, and is located below the smoke guide plate, and a smoke outlet is formed between the smoke guide plate and the smoke guide plate.

By adopting the technical scheme, the edge guide plate and the smoke outlet plate are arranged, so that the flue and the smoke outlet are arranged on the downward path of the oil smoke, the downward speed of the oil smoke is increased, and the purification efficiency is improved.

The technical scheme is further set as follows: the base is a shell with an opening at the upper end, the heat insulation disc is erected at the opening to form a heating groove, and the heating component is positioned above the heat insulation disc; the edge of the upper end of the base is also provided with a lower air plate, the lower air plate is bent to be arranged at an opening of the base, and the heat insulation plate is erected at the end part of the lower air plate; and the lower wind plate is provided with a wind grid.

The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses an electrode field that utilizes two plate electrodes formation in the electrostatic purification device adsorbs the oil smoke, and is more thorough to the absorption of oil smoke analysis, reaches nuisanceless emission standard.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic structural view of the electrostatic purification apparatus.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is a schematic view of the installation structure of the electrostatic purification device and the smoke guiding component in the base.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

The attached drawings are marked with: 100. a base; 101. a purification chamber; 200. a circuit component; 300. baking trays; 400. an electrostatic purifying device; 500. a smoke guide component; 410. drawing the support; 420. an electrode plate; 411. a racking trough; 412. a contact terminal; 201. a second conductive sheet; 510. an impeller; 520. a smoke guide plate; 530. a smoke outlet plate; a. a smoke outlet; 600. a heat insulation tray; 110. a leeward plate; 111. a wind grid; 401. a handle; 301. and (4) a tuyere.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is given to the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1, a smokeless brazier with an electrostatic purification device comprises,

a base 100 provided with a purification chamber 101;

a baking tray 300 which is positioned above the purification chamber 101 and can exchange air flow with the purification chamber 101;

a heating member located in the base 100, connected to the circuit assembly 200, and taking electricity from the outside;

the purification chamber 101 is internally provided with an electrostatic purification device 400 and a smoke guide assembly 500, the smoke guide assembly 500 guides oil smoke into the purification chamber 101, and the oil smoke enters the baking tray after being purified by the electrostatic purification device 400.

The electrostatic field oil removal is to utilize electrons emitted from a cathode in a high-voltage electric field and negative ions generated by the collision of the electrons with air molecules to capture oil smoke, black smoke and oil mist particles so as to charge the particles, and then to utilize the action of the electric field to make the charged particles adsorbed by an anode so as to achieve the purposes of removing and purifying the oil smoke.

Baking tray 300 places in the heating groove, smokeless baking tray circular telegram, the heating part heats smokeless baking tray, food in the smokeless baking tray produces the oil smoke when being heated, leads cigarette subassembly 500 and opens, and the air current production circulation in the drive smokeless baking tray to in the cyclic process with the leading-in electrostatic purification device 400 that purifies the chamber 101 in of oil smoke, the oil smoke is by the oil absorption purification in the electrostatic field, obtains clean gas, clean gas enters into the heating groove again along the air current direction of circulation on the rise.

In order to facilitate cleaning or replacement of the electrostatic purification apparatus 400, the electrostatic purification apparatus 400 may be detachably disposed in the purification chamber 101.

Referring to fig. 2, in order to realize the electrostatic purification effect on the soot, the electrostatic purification apparatus 400 includes a drawing bracket 410 and an electrode plate 420 disposed on the drawing bracket 410, wherein the electrode plate 420 is movably disposed on the drawing bracket 410 and electrically connected to the circuit assembly 200.

Preferably, the electrode plate 420 has two layers and is disposed in parallel on the drawing support 410; an electrode field is formed between the two electrode plates 420.

Preferably, the drawing support 410 is an insulating support.

The smoke guiding assembly 500 guides the oil smoke into the electrode field between the two electrode plates 420, and the electrons emitted from the electrode field collide with air molecules to generate negative ions, thereby capturing particles of the oil smoke, adsorbing the oil smoke to the anode, and removing oil smoke from the air passing through the electrode field.

In order to facilitate replacement or cleaning of the electrode plate 420, the drawing support 410 is a shell with an opening on the upper end surface and the front end surface, and two side walls are provided with a holding groove 411, and the electrode plate 420 is disposed in the holding groove 411.

A pull handle 401 is arranged on the outer end face of the drawing support 410, the drawing support 410 is drawn out from the base 100 by pulling the pull handle 401, and then the electrode plate 420 is drawn out from the holding groove 411, so that a new electrode plate 420 can be replaced.

Referring to fig. 4 and 5, in order to connect the electrode plate 420 and the circuit assembly 200, a first conductive plate (not shown) is disposed on a wall of the supporting slot 411, and a contact terminal 412 is connected to the first conductive plate, and the contact terminal 412 protrudes outside the drawing bracket 410 and can be electrically connected to the circuit assembly 200.

When the electrode plate 420 is inserted into the holder slot 411, it is connected to a first conductive piece (not shown) in the holder slot 411, and the first conductive piece is electrically connected to the circuit assembly 200 through the contact terminal 412 to form a passage.

Preferably, the circuit assembly 200 is provided with a contact slot, the contact slot is provided with a second conductive sheet 201, and the contact terminal 412 slides into the contact slot to contact with the second conductive sheet 201, so that the circuit is communicated.

When the drawing support 410 is drawn out, the contact terminal 412 slides out of the contact groove, the contact terminal 412 is not in contact with the second conducting plate 201, the circuit is not conducted, the drawing support 410 is pushed into the base 100 after the electrode plate 420 is installed, the contact terminal 412 slides into the contact groove and is in contact with the second conducting plate 201 in the contact groove, and the electrode plate 420 can be electrified after a switch of the smokeless roasting pan is turned on.

Preferably, in this embodiment, there are two contact terminals 412, which are respectively disposed corresponding to the electrode plates 420.

Preferably, the ends of the contact slots are curved to facilitate sliding of the contact terminals 412.

Referring to fig. 3, in order to better realize the smoke guiding function of the smoke guiding assembly 500, the smoke guiding assembly 500 smoothly guides the oil smoke generated by food processing into the purifying chamber 101, the smoke guiding assembly 500 comprises an impeller 510 and a smoke guiding plate 520, the smoke guiding plate 520 is arranged above the impeller 510 and is located at the side opposite to the inner wall of the base 100, and forms a smoke channel with the bottom of the base 100.

Preferably, the smoke guide assembly 500 further comprises a smoke outlet plate 530, wherein the smoke outlet plate 530 is located between the impeller 510 and the drawing bracket 410, and is located below the smoke guide plate 520, and a smoke outlet a is formed between the smoke guide plate 520.

In this embodiment, the smoke outlet a corresponds to the position of the electrode field formed by the two electrode plates 420, and the oil smoke blown out from the smoke outlet a along the flue directly enters the electrode field.

The base 100 is a housing with an open upper end, the heat insulation tray 600 is erected to the open to form a heating tank, and the heating component is located above the heat insulation tray 600.

The heating groove is communicated with the purification cavity 101, and a heating component (not shown in the figure) is positioned in the heating groove, is connected with the circuit assembly 200 and takes electricity from the outside; the baking tray 300 is disposed in the heating groove and above the heating member.

In order to make the oil smoke smoothly enter the purifying cavity 101 from the heating groove and realize the air current circulation inside the smokeless pan, the upper end edge of the base 100 is further provided with a lower wind plate 110, the lower wind plate 110 is bent to the opening of the base 100, and the heat insulation plate 600 is erected at the end part of the lower wind plate 110; the air grid 111 is arranged on the lower air plate 110.

Preferably, in the present embodiment, one of the air grids 111 is disposed on the downdraft plate 110 above the smoke guide assembly 500 for downdraft; another air grid 111 is disposed on the lower air plate 110 at the opposite side of the smoke guiding assembly 500 for exhausting the purified air flow.

When the airflow circulates, the oil smoke is driven by the air guide assembly to be discharged from the air grid 111 and sucked into the purification cavity 101, and the purified gas circulates along the airflow and enters the heating cavity from the opposite air grid 111.

Preferably, the smokeless pan of this embodiment is provided with an air opening 301 for communicating with the heating chamber, blowing out the oil smoke in the smokeless pan into the heating chamber, and introducing the clean air flow in the heating chamber into the smokeless pan.

The utility model discloses a theory of operation: the overware is put into the heating groove, the smokeless overware circular telegram, the heater block heats the overware, food in the overware produces the oil smoke when being heated, lead the cigarette subassembly and open, order about the air current production circulation in the smokeless overware, and in the circulation in-process enters into the heating groove through the wind hole on the overware with the oil smoke in the overware, the lower wind hole of rethread heating groove enters into the flue of leading the cigarette subassembly, and blow off from the outlet flue of leading the cigarette subassembly, enter into electrostatic purification device's electrode field, the oil smoke is adsorbed by the electron in the electrode field, obtain clean gas, clean gas goes upward in the air current circulation, enter into the heating groove from the upper wind hole in heating groove, reentrant overware heated once more in, process food.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A smokeless baking tray with an electrostatic purification device, which comprises,

a base (100) provided with a purification cavity (101);

the baking tray (300) is positioned above the purification cavity (101) and can exchange air flow with the purification cavity (101);

a heating component which is positioned in the base (100), is connected with the circuit assembly (200) and takes electricity from the outside;

the method is characterized in that: the oil fume purification device is characterized in that an electrostatic purification device (400) and a fume guide assembly (500) are arranged in the purification cavity (101), the fume guide assembly (500) guides oil fume into the purification cavity (101), and the oil fume enters the baking tray after being purified by the electrostatic purification device (400).

2. The smokeless grill pan with electrostatic purification apparatus according to claim 1, wherein: the electrostatic purification device (400) is detachably arranged in the purification cavity (101).

3. The smokeless pan with electrostatic purification apparatus according to claim 2, wherein: the electrostatic purification device (400) comprises a drawing support (410) and an electrode plate (420) arranged on the drawing support (410), wherein the electrode plate (420) is movably arranged on the drawing support (410) and is electrically connected with the circuit assembly (200).

4. The smokeless pan with electrostatic purification apparatus according to claim 3, wherein: the electrode plates (420) are arranged in two layers and are arranged on the drawing support (410) in parallel; an electrode field is formed between the two electrode plates (420).

5. The smokeless grill pan with electrostatic purification apparatus according to claim 3, wherein: the drawing support (410) is a shell with an opening on the upper end face and an opening on the front end face, a frame holding groove (411) is formed in two side walls, and the electrode plate (420) is arranged in the frame holding groove (411).

6. The smokeless pan with electrostatic purification apparatus according to claim 5, wherein: a first conducting plate is arranged on the wall of the supporting groove (411), a contact terminal (412) is connected onto the first conducting plate, and the contact terminal (412) extends out of the drawing support (410) and can be in contact with a circuit assembly (200) for electrifying.

7. The smokeless grill pan with electrostatic purification apparatus according to claim 6, wherein: the circuit component (200) is provided with a contact groove, a second conducting strip (201) is arranged in the contact groove, a contact terminal (412) slides into the contact groove to be in contact with the second conducting strip (201), and the circuit is communicated.

8. The smokeless grill pan with electrostatic purification apparatus according to claim 1, wherein: the smoke guide assembly (500) comprises an impeller (510) and a smoke guide plate (520), wherein the smoke guide plate (520) is arranged above the impeller (510) and is positioned on one side opposite to the inner wall of the base (100), and a flue is formed at the bottom of the base (100).

9. The smokeless grill pan with electrostatic purification apparatus according to claim 8, wherein: the smoke guide assembly (500) further comprises a smoke outlet plate (530), wherein the smoke outlet plate (530) is positioned between the impeller (510) and the drawing support (410), is positioned below the smoke guide plate (520), and forms a smoke outlet (a) with the smoke guide plate (520).

10. The smokeless grill pan with electrostatic purification apparatus according to claim 1, wherein: the base (100) is a shell with an opening at the upper end, the heat insulation disc (600) is erected at the opening to form a heating groove, and the heating component is positioned above the heat insulation disc (600); the edge of the upper end of the base (100) is also provided with a lower wind plate (110), the lower wind plate (110) is bent to be arranged at an opening of the base (100), and the heat insulation disc (600) is erected at the end part of the lower wind plate (110); and the lower wind plate (110) is provided with a wind grid (111).