CN110160102A - It is integrated with the downdraft kitchen ventilator of electromagnetic oven - Google Patents

Abstract

The invention provides a downdraft range hood integrated with an electromagnetic cooker, which comprises an electromagnetic cooker part, a desktop air inlet part, a smoke collecting and filtering part and a smoking pipe part. The induction cooker part includes a desktop shell with installation openings and an induction cooker, the desktop air intake part includes a desktop air intake grid seat and a desktop air intake grille; the smoke collection and filtering part includes an air collection box, a water collection tank, an oil filter and a carbon box , the air outlet; the part of the smoking pipe includes the connecting pipe, the fan and the connecting pipe of the public flue. The present invention integrates the electromagnetic cooker and the range hood and installs them in the kitchen cabinet, and the range hood is a down-suction type and sucks the oil fume through the installation opening of the induction cooker part, so the smoking effect is strong and the occupation of the kitchen space is saved , no collision risk, greatly optimizes and beautifies the kitchen space, and replaces non-renewable energy such as natural gas with electric energy and renewable energy, realizing energy saving.

Description

Downdraft hood with integrated induction hob

technical field

The invention relates to a complete set of kitchen utensils, in particular to a downdraft range hood integrated with an electromagnetic cooker.

Background technique

At present, the range hoods used for kitchen exhaust mainly include top suction type, side suction type and deep chamber type, etc. Among these range hoods, most of them are installed above the stove or behind the gas stove, occupying most of the space. The space gives people a strong sense of oppression, which is not conducive to the overall appearance of the kitchen, and there is a danger of bumping heads if you are not careful. In addition, most of the current apartment-style houses are small-sized houses without gas connection, so the rational use of space is particularly important.

Existing R&D personnel have developed many types of range hoods, such as the bellows embedded in the cabinet and the air inlet behind the gas stove, the upper row type "7" type range hood, and the lifting type and submersible range hood Machine, which solves part of the pressure problem, but the space occupied by the cabinet cannot be recovered. Moreover, the automatic lifting range hood has a complex structure and a difficult production process.

Contents of the invention

In order to overcome the above-mentioned defects, the present invention provides a downdraft range hood integrated with an electromagnetic cooktop, which saves kitchen space and is convenient for small-sized households without gas to enter the home. It has a simple structure and is easy to produce.

In order to achieve the above object, the present invention provides a downdraft range hood integrated with an electromagnetic cooktop, which includes:

An induction cooker part, which includes a desktop casing and an induction cooktop located in the desktop casing, and the desktop casing is provided with an installation opening;

The desktop air intake part, which includes the desktop air intake grid seat embedded in the installation opening and the desktop air intake grill installed on the desktop air intake grill seat;

The smoke collecting and filtering part, which includes the air collecting box connected to the bottom of the desktop air intake grid seat, the water collecting tank located at the lower part of the air collecting box, the oil filter and the carbon box located in the air collecting box, and is arranged on one side of the air collecting box the air outlet;

The smoking pipe part includes a connecting smoke pipe connected with the air outlet, a fan installed at the bottom of the connecting smoke pipe, and a common flue connecting pipe connected with the fan.

In the present invention, since the induction cooker and the range hood are integrated and installed in the kitchen cabinet, and the range hood sucks down and enters the oil fume through the installation opening of the induction cooker part, the smoking effect is strong, and the kitchen equipment is effectively saved. Occupying space without bumping risk greatly optimizes and beautifies the kitchen space, and replaces non-renewable energy such as natural gas with electric energy and renewable energy, realizing energy saving.

Further, the desktop air intake grill is detachably installed on the desktop air intake grill seat.

With this structural arrangement, the oil filter, carbon box, etc. in the air collecting box can be easily disassembled, cleaned and/or replaced by disassembling the desktop air intake grille.

Still further, the wind collecting box is fixed on the bottom of the desktop air intake grid seat through the hollow connecting frame.

Through the setting of the hollow connecting frame, it can be used as a downward extension of the desktop air intake grid seat, which is convenient to be connected with the following air collection box.

Further, the carbon box is detachably fixed in the side with the air outlet of the air collection box, and the oil filter screen is detachably arranged obliquely in the air collection box, and its upper end is connected with the desktop air inlet grid seat, and its lower end is connected with the air collection box. The sink is connected, so that the oil fume entering the air collection box from the desktop air intake grill enters the connecting smoke pipe through the oil filter, carbon box and air outlet in sequence.

Through the above-mentioned structural settings, it is possible to make the oil fume entering the air collection box from the desktop air intake grille pass through the oil filter screen, the carbon box and the air outlet in sequence and finally enter the connecting smoke pipe. Both oil and water vapor can pass through the inclined filter. The oil screen is filtered out and finally dripped into the sump. The flue gas from which the oil and water have been removed continues to pass through the carbon cartridge to filter out the dust part, so that the flue gas exiting through the air outlet can be directly discharged into the atmosphere.

Still further, the connecting smoke pipe includes an upper smoke collecting pipe part and a lower smoke conveying pipe part located behind and below the upper smoke collecting pipe part and communicating with it. The side with the air outlet, so that the oil fume from the air outlet directly enters the upper smoke collection pipe.

Through this structural arrangement, specifically, the setting of the upper smoke collection pipe facilitates the collection of filtered smoke into the connecting smoke pipe, and at the same time, the lower smoke delivery pipe is located behind the upper smoke collection pipe. , can be hidden behind the drawer of the kitchen cabinet and extend downwards, avoiding taking up a lot of space in the kitchen cabinet.

Further, the induction cooker part includes a pair of induction cookers, and the installation opening is located in the middle of the pair of induction cookers and arranged longitudinally.

Through this structural arrangement, it is convenient for the flue gas from the induction cooker on both sides to enter through the air intake grille on the desktop, and it also avoids that the smoking effect is greatly weakened due to the unreasonable layout of the induction cooker.

Furthermore, the upper surface of the desktop housing is a glass-ceramic cooktop, and the air intake grid seat of the desktop is a glass-ceramic base, and the glass-ceramic base has a structure with a hole in the middle and a downward flange.

Through the above structure, on the one hand, a durable and beautiful cooktop is provided, and on the other hand, the overall strength of the cooktop with the hole in the middle can be improved through the glass-ceramic base of this structure, and at the same time, the glass-ceramic base is turned down It also acts as a seal around the perimeter.

These and other aspects of the present invention will be more clearly elucidated by reference to the embodiments described below.

Description of drawings

The structure and mode of operation of the present invention, together with further objects and advantages, will be better understood from the following description taken in conjunction with the accompanying drawings, in which like reference numerals identify like elements:

Fig. 1 is a three-dimensional structural schematic diagram of a downdraft range hood integrated with an electromagnetic cooktop according to the present invention, but the air collecting box is removed in order to show the internal structure of the smoke collecting and filtering part;

Fig. 2 is a three-dimensional structural schematic diagram of the connection between the air collecting box of the downdraft range hood integrated with the induction cooker shown in Fig. 1 and the desktop air intake grid seat.

Detailed ways

Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, a downdraft range hood integrated with an induction cooker according to a specific embodiment of the present invention includes an induction cooker part 1, a desktop air intake part 3, a smoke collection filter part 5 and a smoke pipe part 7 . The induction cooker part 1 includes a desktop housing 10 and a pair of electromagnetic cooking ranges 12 located in the desktop housing 10. The desktop housing 10 is provided with an installation opening 14, and the installation opening 14 is located in the pair of electromagnetic cooking ranges. 12 is arranged in the middle and vertically; the desktop air intake part 3 includes a desktop air intake grille seat 30 embedded in the installation opening 14 and a desktop air intake grille 32 detachably mounted on the desktop air intake grille seat 30, wherein The smoke-collecting filter part 5 includes a wind-collecting box 50 connected to the bottom of the desktop air intake grid seat 30, a water-collecting tank 52 positioned at the bottom of the wind-collecting box 50, an oil filter 54 and a carbon box 56 positioned in the wind-collecting box 50, The air outlet 501 arranged on one side of the wind collecting box 50; the smoking pipe part 7 includes a connecting smoke pipe 70 connected to the air outlet 501, a fan 72 installed at the bottom of the connecting smoke pipe 70, and a public smoker connected to the fan 72. Road connecting pipe 74.

As shown in Figure 2 again, combined with Figure 1, the wind collecting box 50 is fixed on the bottom of the desktop air intake grid seat 30 through the hollow connecting frame 53; in the wind collecting box 50, the carbon box 56 is detachably fixed on the wind collecting box 50 with the side of the air outlet 501, the oil filter screen 54 is detachably arranged obliquely in the wind collecting box 50, its upper end is connected with the desktop air intake grid seat 30, and its lower end is connected with the water collection tank 52, specifically with the collection box 50. The oil screen bracket (not shown) of the water tank 52 is connected, so that the oil fume entering the air collection box 50 from the desktop air intake grid 32 passes through the oil filter screen 54, the carbon box 56 and the air outlet 501 in sequence, and finally enters the connecting smoke pipe 70 Inside.

As shown in Figure 1 again, the connecting smoke pipe 70 includes an upper smoke receiving pipe portion 701 and a lower smoke conveying pipe portion 703 located at the rear and lower part of the upper smoke receiving pipe portion 701 and communicated with the upper smoke receiving pipe portion 701. The part 701 is fixed on the bottom of the desktop housing 10 and is located outside the side of the air collecting box 50 with the air outlet 501 , so that the oil fume from the air outlet 501 directly enters the upper smoke collection pipe part 701 .

It should be noted that, in this embodiment, the upper surface of the desktop housing 10 is set as a glass-ceramic cooktop, and the desktop air intake grid seat 30 is set as a glass-ceramic base, and the glass-ceramic base is configured as a central A structure in which a hole is opened and turned down. Because the hole in the middle of the glass-ceramic cooking surface is opened to form the installation opening 14, the overall strength of the cooking surface is reduced. It is designed as a structure with a hole in the middle and a downward flanging. In order to facilitate the installation of the air collecting box after the induction cooker part 1 is installed, a hollow connecting frame 53 is provided to extend the desktop air intake grid seat 30, and at the same time make the downward flanging of the desktop The air intake grid seat 30 plays a role of sealing the periphery.

Briefly describe the working process of this embodiment below:

Through, for example, the control panel arranged on the upper surface of the desktop housing 10 (because this is not the innovation focus of the present invention, it will not be introduced in this article), the electromagnetic cooking range 12 is turned on to make it work, and the blower fan 72 can be turned on at the same time, so that The cooking fume generated by the rice can be directed to the desktop air intake grid 32 by the strong suction force of the fan 72, enters the air collection box 50, then passes through the oil filter 54, the carbon box 56 and the air outlet 501 in sequence, and finally collects the smoke along the top. The pipe part 701 and the lower smoke pipe part 703 pass through the blower fan 72 and enter the common flue connecting pipe 74 .

During this process, both oil and water vapor can be filtered out through the inclined oil filter screen 54 and finally drip into the water collection tank 52, and the flue gas from which the oil and water content has been removed continues to pass through the carbon box 56 to filter out the dust part, Therefore, the flue gas entering the connecting smoke pipe 70 through the air outlet 501 can be directly discharged into the atmosphere through the fan 72 and the common flue connecting pipe 74 .

When it is necessary to clean the oil filter 54 or replace the carbon box 56, you only need to take off the desktop air intake grid 32, and disassemble the oil filter 54 and the carbon box 56 for cleaning or replacement; When there is accumulated water, you can use a rag or an absorbent sponge block to absorb the accumulated water in the sump 52 to achieve a clean effect.

Briefly describe the installation process of this embodiment of the present invention below:

First of all, the decoration of the kitchen needs to reserve an installation space for the present invention. Specifically, when decorating the kitchen cabinets in the kitchen, drawers are customized according to the installation requirements of this specific embodiment of the present invention, and a desktop-style drawer similar to this specific embodiment is opened on the stove top. The casing 10 is dug holes of comparable size, and a fan installation hole is opened on the bottom plate of the cabinet, and then the assembly of the induction cooker part 1, the desktop air inlet part 3 and the smoke filter part 5 of this specific embodiment is embedded in the dug holes, The smoking pipe part 7 is docked with the air outlet 501 of the smoke collecting and filtering part 5, and connected to the public flue.

The technical content and technical characteristics of the present invention have been disclosed above, but it can be understood that under the creative idea of the present invention, those skilled in the art can make various changes and improvements to the above structure, including the technical characteristics disclosed or claimed separately here Combinations of features expressly include other combinations of these features. These variations and/or combinations all fall within the technical field involved in the present invention, and fall within the protection scope of the claims of the present invention. It should be noted that, according to convention, the use of a singular element in a claim is intended to include one or more of such elements. Furthermore, any reference signs in the claims should not be construed as limiting the scope of the invention.

Claims (7)

1. A downdraft range hood integrated with an electromagnetic cooktop, characterized in that it comprises: An induction cooker part, which includes a desktop casing and an induction cooktop located in the desktop casing, and the desktop casing is provided with an installation opening; The desktop air intake part, which includes the desktop air intake grid seat embedded in the installation opening and the desktop air intake grill installed on the desktop air intake grill seat; The smoke collecting and filtering part, which includes the air collecting box connected to the bottom of the desktop air intake grid seat, the water collecting tank located at the lower part of the air collecting box, the oil filter and the carbon box located in the air collecting box, and is arranged on one side of the air collecting box the air outlet; The smoking pipe part includes a connecting smoke pipe connected with the air outlet, a fan installed at the bottom of the connecting smoke pipe, and a common flue connecting pipe connected with the fan. 2 . The downdraft range hood integrated with an induction cooker according to claim 1 , wherein the desktop air intake grill is detachably mounted on the desktop air intake grill seat. 3 . 3 . The downdraft range hood integrated with an induction cooker according to claim 2 , wherein the air collecting box is fixed on the bottom of the desktop air intake grid seat through a hollow connecting frame. 4 . 4. The downdraft range hood integrated with an induction cooker according to any one of claims 1 to 3, wherein the carbon box is detachably fixed to the air outlet of the air collecting box In the said one side, the oil filter screen is detachably arranged obliquely in the wind collecting box, its upper end is connected with the desktop air intake grid seat, and its lower end is connected with the water collection tank, so that the The oily fume entering the air collecting box through the desktop air intake grill passes through the oil filter, the carbon box and the air outlet in sequence and enters the connecting smoke pipe. 5. The downdraft range hood integrated with an induction cooker according to claim 4, wherein the connecting smoke pipe includes an upper smoke collection pipe part and a lower output pipe located behind and connected to the upper smoke collection pipe part. A smoke pipe part, the upper smoke collection pipe part is fixed on the bottom of the desktop casing and is located outside the side of the air collecting box with the air outlet, so that the oil fume from the air outlet directly into the upper smoke collection pipe. 6. The downdraft range hood integrated with an induction cooker as claimed in claim 1, wherein the induction cooker part includes a pair of induction cookers, and the installation opening is located in the middle of the pair of induction cookers And set it in portrait orientation. 7. The downdraft range hood integrated with an induction cooker as claimed in claim 1, wherein the upper surface of the desktop housing is a glass-ceramic cooktop, and the table-top air intake grid seat is a glass-ceramic A glass base, and the glass-ceramic base is constructed with a hole in the middle and turned down.