Lifting type range hood structure

Abstract

The utility model discloses a lift type range hood structure which comprises a first rack with a first cavity and a second rack with a second cavity, the first cavity and the second cavity are communicated with each other, a third rack with an extraction opening is arranged on the upper portion of the first rack in a lifting mode, the extraction opening is connected with an extraction grating and a baffle, and the baffle is connected with a baffle. An air exhaust channel is formed between the baffle and the air exhaust grid, a lifting mechanism is arranged in the first cavity and connected with the third rack, and a fan is arranged in the second cavity. The first rack and the second rack can be arranged on one side of the cooking range, the third rack is lifted when the cooking fume extraction function is used, cooking fume is driven by the draught fan to sequentially pass through the air extraction channel, the air extraction grating, the air extraction opening, the first cavity and the second cavity to be exhausted, and when the cooking fume extraction function is not used, the third rack descends to be flush with the cooking range face, so that the cooking fume is exhausted. In addition, the kitchen cabinet is simple in structure and more convenient to disassemble and maintain.

Description

Technical Field

[0001] The utility model relates to the field of range hoods, in particular to a lifting type range hood structure. Background Art

[0002] A range hood is a kitchen appliance that purifies the kitchen environment. It can quickly extract waste from stove combustion and fumes that are harmful to the human body generated during cooking and discharge them outdoors. At the same time, it condenses and collects the fumes to reduce pollution, purify the air, and has anti-toxic and explosion-proof safety features.

[0003] Most of the range hoods in the prior art are installed above the stove, and the space and location required for installation have specific requirements. In addition, the range hoods are not easy to disassemble and repair after installation. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting type range hood structure to solve the above problems.

[0005] According to one aspect of the utility model, a lifting type range hood structure is provided, comprising: a first frame having a first cavity and a second frame having a second cavity, the first cavity and the second cavity are connected to each other, and a third frame having an air exhaust port is lifted and arranged on the upper part of the first frame, the air exhaust port is detachably connected to an air exhaust grille, and a baffle is detachably connected to the front side of the air exhaust port, an air exhaust channel is formed between the baffle and the air exhaust grille, a lifting mechanism is provided inside the first cavity, and an output end of the lifting mechanism is connected to the third frame, and a fan is provided in the second cavity, and the oil smoke passes through the air exhaust channel, the air exhaust grille, the air exhaust port, the first cavity and the second cavity in sequence and is discharged by the fan.

[0006] In some embodiments, slide grooves are respectively provided on both sides of the interior of the first frame, and slide rails adapted to the slide grooves are respectively provided on both sides of the third frame.

[0007] In some embodiments, a slot is provided on the upper portion of the air extraction port, and a spring buckle adapted to the slot is provided on the top of the air extraction grille.

[0008] In some embodiments, a slot is provided at the front bottom of the air extraction port, and an insert for inserting into the slot is provided at the lower portion of the baffle.

[0009] In some embodiments, the lifting mechanism includes an electric push rod, which is disposed in the first cavity, and an output end of the electric push rod is fixedly connected to the third frame.

[0010] In some embodiments, threaded racks are screwed to both sides of the bottom of the first frame, and the threaded racks are provided with a plurality of screw holes in the vertical direction.

[0011] Compared with the prior art, the beneficial effects of this application are:

[0012] The first frame and the second frame of the present application can both be arranged on one side of the stove. When the range hood extraction function is used, the third frame is raised, and the oil smoke is driven by the fan to be discharged through the exhaust channel, the exhaust grille, the exhaust port, the first cavity and the second cavity in sequence. When the range hood extraction function is not in use, the third frame is lowered to be flush with the stove surface, saving a lot of kitchen space. The present application has a simple structure and is easier to disassemble and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the first cavity of the present invention;

[0015] Figure 3 This is a schematic diagram of the installation structure of the threaded rack of the present utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the third frame of the present utility model;

[0017] Figure 5 This is a side structural diagram of the third frame of the present invention;

[0018] Figure 6 for Figure 4 Schematic diagram of the structure after the baffle is hidden. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] refer to Figures 1 to 6The present application provides a lifting range hood structure, comprising: a first frame 1 having a first cavity and a second frame 2 having a second cavity, the first cavity and the second cavity being connected to each other, a third frame 3 having an air extraction port is provided on the upper part of the first frame 1, the air extraction port is detachably connected to an air extraction grille 4, a baffle 5 is detachably connected to the front side of the air extraction port, an air extraction channel 6 is formed between the baffle 5 and the air extraction grille 4, a lifting mechanism 7 is provided inside the first cavity, the output end of the lifting mechanism 7 is connected to the third frame 3, a fan is provided in the second cavity, and the oil smoke passes through the air extraction channel 6, the air extraction grille 4, the air extraction port, the first cavity and the second cavity in sequence and is discharged by the fan.

[0021] In some embodiments, slide grooves 8 are respectively provided on both sides of the interior of the first frame 1, and slide rails 9 adapted to the slide grooves 8 are respectively provided on both sides of the third frame 3. The slide grooves 8 and the slide rails 9 can limit the lifting range of the third frame 3.

[0022] In some embodiments, a card slot is provided on the upper portion of the air exhaust port, and a spring clip 10 adapted to the card slot is provided on the top of the air exhaust grille 4. The card slot and the spring clip 10 cooperate to allow the air exhaust grille 4 to be disassembled and cleaned separately.

[0023] In some embodiments, a slot 11 is provided at the bottom front side of the exhaust port, and an insertion strip is provided at the lower portion of the baffle 5 for inserting into the slot 11. The baffle 5 can prevent oil stains from splashing into the exhaust port during cooking. The combination of the insertion strip and the slot 11 enables the baffle 5 to be removable for cleaning.

[0024] In some embodiments, the lifting mechanism 7 includes an electric push rod, which is disposed in the first cavity, and an output end of the electric push rod is fixedly connected to the third frame 3 .

[0025] In some embodiments, threaded racks 12 are screwed to both sides of the bottom of the first rack 1 , and the threaded racks 12 are provided with a plurality of screw holes in the vertical direction. The threaded racks 12 can adjust the installation height of the product.

[0026] The first frame 1 and the second frame 2 of the present application can both be set on one side of the stove. When the range hood extraction function is used, the third frame 3 is raised, and the smoke is driven by the fan to pass through the exhaust channel 6, the exhaust grille 4, the exhaust port, the first cavity and the second cavity to be discharged in sequence. When the range hood extraction function is not used, the third frame 3 is lowered to be flush with the stove surface, saving a lot of kitchen space. The present application has a simple structure and is more convenient for disassembly and maintenance.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A lifting range hood structure, characterized in that: include: A first frame having a first cavity and a second frame having a second cavity, the first cavity and the second cavity are connected to each other, a third frame having an air exhaust port is provided on the upper part of the first frame, the air exhaust port is detachably connected to an air exhaust grille, a baffle is detachably connected to the front side of the air exhaust port, an air exhaust channel is formed between the baffle and the air exhaust grille, a lifting mechanism is provided inside the first cavity, the output end of the lifting mechanism is connected to the third frame, a fan is provided in the second cavity, and the oil smoke passes through the air exhaust channel, the air exhaust grille, the air exhaust port, the first cavity and the second cavity in sequence and is discharged by the fan.

2. The lifting type range hood structure according to claim 1, characterized in that: Slide grooves are respectively provided on both sides of the interior of the first frame, and slide rails adapted to the slide grooves are respectively provided on both sides of the third frame.

3. The lifting type range hood structure according to claim 1, characterized in that: A card slot is provided on the upper portion of the air extraction port, and a spring clip adapted to the card slot is provided on the top of the air extraction grille.

4. The lifting type range hood structure according to claim 1, characterized in that: A slot is provided at the bottom of the front side of the air extraction port, and an inserting strip for inserting into the slot is provided at the lower part of the baffle.

5. The lifting type range hood structure according to claim 1, characterized in that: The lifting mechanism includes an electric push rod, which is arranged in the first cavity, and an output end of the electric push rod is fixedly connected to the third frame.

6. The lifting type range hood structure according to claim 1, characterized in that: Threaded racks are screwed to both sides of the bottom of the first frame, and the threaded racks are provided with a plurality of screw holes in the vertical direction.

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