Forest kitchen type fresh air range hood

Abstract

The invention discloses a forest kitchen type fresh air range hood, and relates to the technical field of range hoods. The range hood comprises a range hood main body and a plurality of fresh air devices, and the fresh air devices are arranged on the range hood main body; the fresh air device comprises a shell and an air cabinet, a containing cavity is formed in the shell, and the air cabinet is arranged in the containing cavity; an air inlet is formed in one side of the containing cavity, and an air inlet plate is arranged at the air inlet; an air outlet is formed in the other side of the containing cavity and provided with an air guide plate. Kitchen air is continuously sucked through the fresh air device, the high-concentration negative oxygen ion environment of a forest is simulated through the UV sterilization device and the negative ion generator, in the cooking process, the kitchen air is continuously improved, the kitchen air can be purified, breathing health of a user is guaranteed, meanwhile, the user can enjoy the cool, and the cooking environment of the user is remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of range hood, and particularly relates to a forest kitchen type fresh air range hood. BACKGROUND

[0002] The range hood as the oil fume exhaust equipment in the kitchen plays an important role in the respiratory health of users and the cleanliness of the indoor environment. However, when cooking stimulating food such as heavy chili and stir-frying in the kitchen, the cooking process will produce a large amount of mixed gas containing capsaicin, sulfide and other volatile substances. Although the oil fume extractor can effectively remove visible oil fume particles through mechanical exhaust, the absorption effect of stimulating gas is low. And because the human body is close to the cooking position, not only easy to feel hot, but also stimulating gas will rise with the suction of the range hood, and these stimulating gases will escape from the suction range of the range hood and disperse at the operating position of the user. These residual gases not only adhere to the human mucosa to cause coughing, tearing and other discomfort, but also may cause increased respiratory sensitivity after long-term exposure. SUMMARY

[0003] In view of the above problems that the current range hood cannot fully absorb stimulating gas, pollutes the air in the kitchen and causes user discomfort during cooking, the present application provides a forest kitchen type fresh air range hood.

[0004] In order to solve the above technical problems, the present application adopts the following technical scheme: A forest kitchen type fresh air range hood comprises a range hood body and a plurality of fresh air devices, and each fresh air device is arranged on the range hood body. The fresh air device comprises a shell and a wind cabinet, the shell has a containing cavity therein, and the wind cabinet is arranged in the containing cavity; one side of the containing cavity is provided with an air inlet, and the air inlet is provided with an air inlet plate; the other side of the containing cavity is provided with an air outlet, and the air outlet is provided with an air guide plate. The air inlet plate has a plurality of upward protruding parts, and the rear side of each protruding part is provided with an air inlet hole.

[0005] Further, grooves are arranged on the left and right sides of the top of the range hood body, the top of each groove is provided with a first opening, and the front of each groove is provided with a second opening; the air inlet plate is arranged at the first opening, and the air guide plate is arranged at the second opening.

[0006] Further, the fresh air device is arranged in the groove, the air inlet is adjacent to the first opening, and the air outlet is adjacent to the second opening.

[0007] Further, a UV sterilization device and a negative ion generator are arranged in the groove, and the UV sterilization device and the negative ion generator are located between the air outlet and the second opening.

[0008] Furthermore, the blower is arranged at an angle within the receiving cavity, and the outlet of the blower faces the air outlet and the second opening.

[0009] Furthermore, the air guide plate includes a connecting frame, a plurality of first air guide plates and a plurality of second air guide plates, each of the first air guide plates and each of the second air guide plates is disposed in the connecting frame, and each of the first air guide plates is located in front of each of the second air guide plates.

[0010] Furthermore, each of the first air guide plates is inclined and arranged laterally, and there is a gap between adjacent first air guide plates.

[0011] Furthermore, each of the second air guide plates is arranged vertically, and both ends are rotatably connected to the connecting frame.

[0012] Furthermore, each of the second air guide plates is fixedly connected with a lever, and each lever passes through the interval and extends to the outside of the first air guide plate.

[0013] The beneficial effects of this invention are: This invention continuously draws in kitchen air through a fresh air device and uses a UV sterilization device and a negative ion generator to simulate the high concentration of negative oxygen ions in a forest environment, thereby continuously improving the kitchen air during the cooking process. It can purify the kitchen air, ensure the user's respiratory health, and also provide a cool environment for the user, significantly improving the user's cooking environment. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic representation of the structural principle of one embodiment of the present invention.

[0015] Figure 2 As shown Figure 1 The front view.

[0016] Figure 3 for Figure 1 The diagram shows part of the structure of the fresh air system.

[0017] Figure 4 As shown Figure 3 Exploded view.

[0018] Figure 5 for Figure 3 The diagram shows part of the structure of the air guide plate.

[0019] Figure 6 As shown Figure 5 A side view.

[0020] Explanation of reference signs: 1, range hood main body; 2, oil guide plate; 3, oil cup; 4, coaming; 5, air inlet plate; 6, air guide plate; 601, connecting frame; 602, first air guide plate; 603, second air guide plate; 604, lever; 7, shell; 8, UV sterilization device; 9, negative ion generator; 10, air cabinet. DETAILED DESCRIPTION

[0021] The application discloses a forest kitchen type fresh air range hood, and the following specifically describes an embodiment of the application in combination with the drawings.

[0022] In combination with Figure 1 and Figure 2 shown, a forest kitchen type fresh air range hood comprises a range hood main body 1 and a fresh air device, the bottom of the range hood main body 1 is provided with an oil guide plate 2 and an oil cup 3, the front part is provided with a front strip switch, and the top middle position is further provided with a coaming 4. Two grooves are formed in the top of the range hood main body 1, and the two grooves are respectively located on the left and right sides of the coaming 4. The top of the groove is provided with a first opening, and the front part is outwardly provided with a second opening. The first opening is provided with an air inlet plate 5, and the second opening is provided with an air guide plate 6.

[0023] In combination with Figure 3 and Figure 4 shown, the fresh air device comprises a shell 7 and an air cabinet 10, the shell 7 is internally provided with a containing cavity, the top side of the containing cavity is provided with an air inlet, and the front side is provided with an air outlet. The fresh air device is arranged in the groove, the air inlet is adjacent to the first opening, and the air outlet is adjacent to the second opening. The air cabinet 10 is arranged in the containing cavity in an inclined manner, and the outlet of the air cabinet 10 faces the air outlet and the second opening. The groove is provided with a UV sterilization device 8 and a negative ion generator 9, and the UV sterilization device 8 and the negative ion generator 9 are fixedly connected between the air outlet and the second opening, so that the air cabinet 10 can purify the air in the kitchen by using the UV sterilization device 8 and the negative ion generator 9 while discharging air.

[0024] In combination with Figure 5 and Figure 6As shown, the top of the air inlet plate 5 has several upward protrusions, and each protrusion is provided with an air inlet hole. The air deflector 6 includes a connecting frame 601, a plurality of first air deflectors 602 and a plurality of second air deflectors 603. The first air deflectors 602 and the second air deflectors 603 are arranged in the connecting frame 601, and the first air deflectors 602 are located in front of the second air deflectors 603 without contact between the first air deflectors 602 and the second air deflectors 603. The first air deflectors 602 are arranged in a horizontal direction in an inclined manner for guiding the air flow, avoiding the direct blowing of the air flow to the user, and the first air deflectors 602 arranged in a vertical direction have a spacing therebetween for facilitating the air circulation. The second air deflectors 603 are arranged in a vertical direction, and both ends of the second air deflectors 603 are rotatably connected to the connecting frame 601. Each second air deflector 603 is fixedly connected with a lever 604, and the lever 604 extends outwardly through the spacing between the adjacent first air deflectors 602 and extends to the outside of the first air deflectors 602. The lever 604 is convenient for the user to adjust the rotation angle of the second air deflector 603, so as to adjust the flow direction of the air flow.

[0025] In use, the user opens the gas stove below the range hood to cook, and the user starts the range hood body 1 and the fresh air device through the front switch. The range hood body 1 uses the negative pressure principle to suck the oil fume generated by the cooking on the gas stove. The oil fume is sucked into the range hood body 1 through the smoke suction port, and the oil fume will adhere to the inner wall of the range hood body 1, and will gradually gather and slide into the oil cup 3. The oil deflector 2 can prevent the gathered oil droplets from falling into the pot under the action of gravity, and can guide the oil droplets to slide into the oil cup 3. However, the range hood body 1 can only suck the oil fume, and cannot fully remove the pungent smell generated when frying chili, which causes the pungent smell to escape in the air of the kitchen and irritate the user, which greatly affects the cooking environment of the user.

[0026] The air cabinet 10 in the fresh air device is powered on to take in air from the first opening, the air inlet, and discharge air from the second opening, the air outlet. The air inlet plate 5 has a plurality of protrusions, and the rear side of each protrusion is provided with an air inlet hole. Since the direction of the air inlet hole is opposite to the direction of the air outlet of the air cabinet 10, the airflow purified in a short time can be prevented from returning to the air cabinet 10 again, effectively improving the efficiency of kitchen air purification. The air in the kitchen enters the containing cavity through the air inlet hole of the air inlet plate 5, and the air cabinet 10 blows the airflow towards the second opening, the air outlet. The UV sterilization device 8 and the negative ion generator 9 are arranged in the groove of the range hood main body 1 and located between the air outlet and the second opening, so that the airflow blown out of the air cabinet 10 can pass through the UV sterilization device 8 and the negative ion generator 9, achieving sufficient purification of the airflow and effectively improving the purification effect of the kitchen air. The first air deflector 602 arranged at the second opening is in a front-down inclined shape, which can prevent the airflow from directly blowing on the user's face. The user can also adjust the angle of rotation of the second air deflector 603 by using the lever 604 according to the need, so as to adjust the flow direction of the airflow from the second opening. The first air deflector 602 and the second air deflector 603 cooperate to improve the user's experience. The present application continuously absorbs the kitchen air through the fresh air device, and uses the UV sterilization device 8 and the negative ion generator 9 to simulate the high-concentration negative oxygen ion environment in the forest, so that the kitchen air is continuously improved during cooking. The kitchen air can be purified, the user's respiratory health can be ensured, the user can be cooled, and the user's cooking environment can be significantly improved.

[0027] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present application should also be within the scope of the present application.

Claims

1. A forest-style kitchen-style fresh air range hood, characterized in that: The range hood includes a main body (1) and several fresh air devices, each of which is mounted on the main body (1). Each fresh air device includes a housing (7) and a fan cabinet (10). The housing (7) has a receiving cavity, and the fan cabinet (10) is disposed in the receiving cavity. An air inlet is provided on one side of the receiving cavity, and an air inlet plate (5) is provided on the air inlet. An air outlet is provided on the other side of the receiving cavity, and a guide plate (6) is provided on the air outlet. The air inlet plate (5) has several upward protrusions, and an air inlet hole is provided on the rear side of each protrusion.

2. The forest kitchen-style fresh air range hood according to claim 1, characterized in that: The range hood body (1) has grooves on both the left and right sides of the top. The top of the groove has a first opening and the front has a second opening. The air inlet plate (5) is located at the first opening and the air guide plate (6) is located at the second opening.

3. A forest kitchen-style fresh air range hood according to claim 2, characterized in that: The fresh air device is disposed in the groove, with the air inlet adjacent to the first opening and the air outlet adjacent to the second opening.

4. A forest kitchen-style fresh air range hood according to claim 2, characterized in that: A UV sterilization device (8) and a negative ion generator (9) are provided in the groove. The UV sterilization device (8) and the negative ion generator (9) are both located between the air outlet and the second opening.

5. A forest kitchen-style fresh air range hood according to claim 3, characterized in that: The air handling unit (10) is arranged at an angle in the receiving cavity, and the outlet of the air handling unit (10) faces the air outlet and the second opening.

6. A forest kitchen-style fresh air range hood according to claim 1, characterized in that: The air guide plate (6) includes a connecting frame (601), a plurality of first air guide plates (602) and a plurality of second air guide plates (603). Each first air guide plate (602) and each second air guide plate (603) is disposed in the connecting frame (601), and each first air guide plate (602) is located in front of each second air guide plate (603).

7. A forest kitchen-style fresh air range hood according to claim 6, characterized in that: Each of the first air guide plates (602) is inclined and arranged in a transverse direction, and there is a gap between adjacent first air guide plates (602).

8. A forest kitchen-style fresh air range hood according to claim 6, characterized in that: Each of the second air guide plates (603) is arranged vertically, and both ends are rotatably connected to the connecting frame (601).

9. A forest kitchen-style fresh air range hood according to claim 7, characterized in that: Each of the second air guide plates (603) is fixedly connected with a lever (604), and each lever (604) passes through the interval and extends to the outside of the first air guide plate (602).

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