Range hood

Abstract

The utility model discloses a range hood, which comprises a range hood main body, a range hood cover plate, a range hood cover plate, a range hood cover plate, a range hood cover plate, a range hood cover plate, a range hood cover plate, a range hood cover plate and a range hood cover plate, the oil cup is connected to the top plate, and an opening of a containing cavity of the oil cup faces the oil dripping hole; the oil receiving piece is arranged on the range hood main body, an oil receiving opening of the oil receiving piece faces the bottom of the oil cup, and the oil receiving piece is used for receiving oil dripping from the bottom of the oil cup; compared with the prior art, the range hood has the advantages that oil drops on the bottom surface of the oil cup drop from the bottom surface of the oil cup, enter the oil receiving piece from the oil receiving opening of the oil receiving piece and are received by the oil receiving piece, so that the oil drops collected at the bottom of the oil cup can be prevented from directly dropping on a cooking bench from the bottom of the oil cup; a user can directly clean oil in the oil guide piece.

Description

Technical Field

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

[0002] With existing range hoods, especially top-suction range hoods, when the range hood is working, the oil smoke flows into the smoke collecting chamber under the action of the smoke exhaust fan of the range hood, and the oil and water mixture in the oil smoke will adhere to the outer surface of the oil cup. The oil smoke will also flow along the panel when flowing into the smoke collecting chamber and make the oil and water mixture adhere to the panel. When the oil and water mixture on the oil cup adheres to a certain amount, it will gather into oil droplets and drip down onto the cooking table or into the pot. When the oil and water mixture on the panel adheres to a certain amount, it will also flow along the panel and finally drip into the stove or the pot, affecting the user experience. Utility Model Content

[0003] The purpose of the utility model is to provide a range hood, which is used to solve the above technical problems.

[0004] A range hood, comprising:

[0005] The range hood body comprises a top plate and a smoke collecting chamber located above the top plate, wherein an oil dripping hole is arranged on the top plate and the oil dripping hole is connected with the smoke collecting chamber;

[0006] An oil cup connected to the top plate, with the opening of its accommodating cavity facing the oil dripping hole;

[0007] The oil receiving piece is arranged on the range hood body, and the oil receiving port of the oil receiving piece faces the bottom of the oil cup, and is used to receive the oil dripping from the bottom of the oil cup.

[0008] According to an embodiment of the utility model, the bottom surface of the oil cup is tilted downward from front to rear, and at least the downward projection of the rear edge of the bottom surface of the oil cup falls into the oil receiving port of the oil receiving member.

[0009] According to one embodiment of the utility model, an air suction port is further provided on the top plate, the air suction port is located in front of the oil dripping hole, and the air suction port is connected to the smoke collecting chamber.

[0010] According to an embodiment of the utility model, the range hood body has a back plate facing the user side, and the oil receiving piece is arranged on the upper edge of the back plate and below the oil cup.

[0011] According to one embodiment of the utility model, the front side wall of the oil receiving piece is an arc surface, which protrudes inside the oil receiving piece and makes the upper edge of the front side wall of the oil receiving piece extend forward. The height of the upper edge of the front side wall of the oil receiving piece is lower than the height of the lowest point of the oil cup.

[0012] According to one embodiment of the present invention, the lower edge of the arc surface of the front side wall of the oil receiving piece extends downward to the front side of the back plate, the upper edge of the back plate abuts the bottom surface of the oil receiving piece, and the lower edge of the arc surface abuts the front side of the back plate.

[0013] According to one embodiment of the utility model, a raised portion is formed on the edge of the top plate, and the bottom surface of the top plate is recessed relative to the raised portion. A connecting surface is provided between the bottom surface of the top plate and the bottom surface of the raised portion. A receiving groove is provided on the raised portion, and the oil cup is connected to the receiving groove.

[0014] According to an embodiment of the present invention, the shape of the oil cup matches the shape of the receiving groove, and after the oil cup is placed in the receiving groove, the bottom surface of the oil cup and the bottom surface of the protrusion are in the same plane.

[0015] According to an embodiment of the present invention, the accommodating groove passes through the connecting surface, and when the oil cup is installed in the accommodating groove, the wall surface on the corresponding side of the oil cup and the connecting surface are located in the same plane.

[0016] According to an embodiment of the present invention, the bottom of the oil cup is provided with two grooves, and the two grooves are symmetrically arranged at the bottom of the oil cup.

[0017] Compared with the prior art, the range hood of the present invention has the following advantages:

[0018] The oil droplets gathered at the bottom of the oil cup can be prevented from dripping directly from the bottom of the oil cup onto the stove top, and after the oil cup is removed from the hood body, the user can directly clean the oil in the oil guide member. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the range hood of the utility model;

[0020] Figure 2 It is a cross-sectional view of the range hood of the utility model;

[0021] Figure 3 for Figure 2 A magnified view of middle;

[0022] Figure 4This is a schematic diagram of the structure of the range hood of the utility model after the oil cup and the back plate are removed;

[0023] In the figure: 1. range hood body, 11. top plate, 111. oil dripping hole, 112. air inlet, 113. raised portion, 114. connecting surface, 115. accommodating groove, 12. back plate, 2. oil cup, 21. groove, 3. oil receiving part.

[0024] The realization of the functions and advantages of the utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0028] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0029] See also Figures 1 to 4The utility model discloses a range hood, which comprises a range hood body 1, an oil cup 2 and an oil receiving piece 3. The range hood body 1 comprises a top plate 11 and a smoke collecting chamber above the top plate 11, an oil dripping hole 111 is provided on the top plate 11, and the oil dripping hole 111 is communicated with the smoke collecting chamber; the oil cup 2 is connected to the top plate 11, and the opening of its accommodating cavity faces the oil dripping hole 111; the oil receiving piece 3 is arranged on the range hood body 1, and the oil receiving port of the oil receiving piece 3 faces the bottom of the oil cup 2, and is used to receive the oil dripping from the bottom of the oil cup 2. In the hood of the utility model, after the hood has been running for a long time, when the oil smoke flows into the smoke collecting chamber, the oil liquid formed by the mixture of oil and water in the oil smoke will adhere to the front side wall and the bottom surface of the oil cup 2. When the oil smoke adheres to a certain amount, the oil liquid on the front side wall of the oil cup 2 will flow downward along the front side wall of the oil cup 2 and gather at the lower edge of the front side wall of the oil cup 2, and then be guided to the bottom surface of the oil cup 2 from the junction of the lower edge of the front side wall of the oil cup 2 and the front edge of the bottom surface of the oil cup 2. The oil on the bottom of the oil cup 2 will also gather on the bottom of the oil cup 2. When the oil droplets formed by the oil are large enough that their gravity can overcome their adhesion to the bottom of the oil cup 2, the oil droplets drip from the bottom of the oil cup 2 and enter the oil receiving part 3 from the oil receiving port of the oil receiving part 3 and are received by the oil receiving part 3. This can prevent the oil droplets gathered at the bottom of the oil cup 2 from dripping directly from the bottom of the oil cup 2 onto the stove top, and after the oil cup 2 is removed from the range hood body 1, the user can directly clean the oil in the oil guide part 3.

[0030] See also Figures 1 to 3 In the range hood of the present invention, the bottom surface of the oil cup 2 is tilted downward from front to back, and at least the rear edge of the bottom surface of the oil cup 2 is projected downward into the oil receiving port of the oil receiving member 3. After the range hood has been running for a long time, when the oil smoke flows into the smoke collecting chamber, the oil liquid formed by the mixture of oil and water in the oil smoke will adhere to the front side wall and bottom surface of the oil cup 2. When the oil smoke adheres to a certain amount, the oil liquid on the front side wall of the oil cup 2 will flow downward along the front side wall of the oil cup 2 and gather at the lower edge of the front side wall of the oil cup 2, and then be guided to the bottom surface of the oil cup 2 from the junction of the lower edge of the front side wall of the oil cup 2 and the front edge of the bottom surface of the oil cup 2. Since the bottom surface of the oil cup 2 is formed by The oil cup 2 is tilted downward from front to back, and the oil on the bottom of the oil cup 2 flows from front to back along the bottom of the oil cup 2, and gathers at the rear edge of the bottom of the oil cup 2, and finally drips downward from the rear edge of the bottom of the oil cup 2. Since at least the rear edge of the bottom of the oil cup 2 is projected downward and falls into the oil receiving port of the oil receiving member 3, after the oil drips from the rear edge of the oil cup 2, it can enter the oil receiving member 3 through the oil receiving port of the oil receiving member 3 and be received by the oil receiving member 3, so as to prevent the oil dripping from the bottom of the oil cup 2 from dripping onto the stove. In addition, the bottom of the oil cup 2 is tilted downward from front to back, and the oil will only gather at the rear edge of the bottom of the oil cup 2, so that the size of the oil receiving port of the oil receiving member 3 does not need to be too large, and the oil dripping from the bottom of the oil cup 2 can be collected.

[0031] See also Figures 1 to 4In the range hood of the present invention, an air suction port 112 is also provided on the top plate 11. The air suction port 112 is located in front of the oil dripping hole 111, and the air suction port 112 is connected to the smoke collecting chamber. The range hood with the air suction port 112 provided on the top plate 11 is a top suction type range hood. The air suction port 112 of the top suction type range hood is closer to the smoke exhaust fan of the range hood. The oil smoke entering the smoke collecting chamber through the air suction port 112 can be discharged from the smoke collecting chamber by the smoke exhaust fan in time. In addition, the oil dripping hole 111 is provided at the rear side of the air suction port 112. After the oil cup 2 is hung on the top plate 11, the oil cup 2 is also located behind the air suction port 112. When the smoke exhaust fan of the range hood is working, when the oil smoke flows toward the air suction port 112, the oil cup 2 will not interfere with the oil smoke entering the smoke collecting chamber.

[0032] See also Figure 1 , Figure 2 and Figure 4 In the range hood of the present invention, the range hood body 1 has a back plate 12 facing the user side, and the oil receiving member 3 is arranged at the upper edge of the back plate 12 and below the oil cup 2. The oil receiving member 3 is arranged at the upper edge of the back plate 12, so that the oil receiving member 3 is arranged closer to the oil cup 2, and the gap between the oil receiving member 3 and the oil cup 2 can be reduced, so that the appearance of the range hood seen by the user side is beautiful.

[0033] See also Figure 2 and Figure 3 In the range hood of the present invention, the front side wall of the oil receiving member 3 is an arc surface, which is raised toward the inside of the oil receiving member 3, and the upper edge of the front side wall of the oil receiving member 3 extends forward, and the height of the upper edge of the front side wall of the oil receiving member 3 is lower than the height of the lowest point of the oil cup 2. The front side wall of the oil receiving member 3 is set in an arc shape, which can make the appearance of the range hood body 1 beautiful, and the upper edge of the front side wall of the oil receiving member 3 is lower than the lowest end of the oil cup 2, which is convenient for disassembling and assembling the oil cup 2. When disassembling and assembling the oil cup 2, the upper edge of the front side wall of the oil receiving member 3 will not interfere with the oil cup 2.

[0034] See also Figure 2 and Figure 3In the range hood of the present invention, the lower edge of the arc surface of the front wall of the oil receiving member 3 extends downward to the front side of the back plate 12, the upper edge of the back plate 12 abuts against the bottom surface of the oil receiving member 3, and the lower edge of the arc surface abuts against the front side of the back plate 12. After the back plate 12 is installed in place on the range hood body 1, the upper edge of the back plate 12 abuts against the bottom surface of the oil receiving member 3, and the lower edge of the oil receiving member 3 is attached to the upper end of the front side of the back plate 12, which not only makes the appearance of the range hood body 1 beautiful, but also prevents oil smoke from entering the back side of the back plate 12 from the gap between the oil receiving member 3 and the upper edge of the back plate 12. For some models of range hoods, a lighting device needs to be installed on the back panel 12. The lighting device can be installed on the upper edge of the back panel 12 or on the back side of the back panel 12, so that the lower edge of the front wall of the oil receiving piece 3 abuts against the front side of the upper edge of the back panel 12, thereby preventing oil smoke from entering the upper edge of the back panel 12 or preventing oil smoke from entering the back side of the back panel 12 through the gap between the upper edge of the back panel 12 and the oil receiving piece 3, thereby avoiding contamination of the lighting device.

[0035] See also Figure 1 , Figure 2 and Figure 4 In the range hood of the present invention, a raised portion 113 is formed on the edge of the top plate 11, and the bottom surface of the top plate 11 is recessed relative to the raised portion 113. A connecting surface 114 is provided between the bottom surface of the top plate 11 and the bottom surface of the raised portion 113. A receiving groove 115 is provided on the raised portion 113, and the oil cup 2 is connected to the receiving groove. In specific applications, the shape of the oil cup 2 is adapted to the shape of the receiving groove 115. After the oil cup 2 is placed in the receiving groove 115, the bottom surface of the oil cup 2 and the bottom surface of the raised portion 113 are in the same plane. After the oil cup 2 is installed in the receiving groove 115, from the user's side, the oil cup 2 is embedded in the receiving groove 115 of the raised portion 113, and the oil cup 2 will not protrude outside the receiving groove 115, making the appearance of the range hood body 1 beautiful.

[0036] See also Figure 1 , Figure 2 and Figure 4 In the range hood of the present invention, the receiving groove 115 passes through the connecting surface 114. When the oil cup 2 is installed in the receiving groove 115, the wall surface on the corresponding side of the oil cup 2 and the connecting surface 114 are located in the same plane. The receiving groove 115 passes through the connecting surface 114. When the oil cup 2 is installed in the receiving groove 115, the oil cup 2 is moved from front to back into the receiving groove 115 and installed in the receiving groove 115. After the oil cup 2 is installed in place, the front wall surface of the oil cup 2 and the connecting surface 114 are located in the same plane. The oil cup 2 will not protrude outward relative to the connecting surface 114 on the side, which can make the appearance of the range hood body 1 beautiful.

[0037] See also Figure 1 , Figure 2 and Figure 4In the range hood of the present invention, a groove 21 is provided at the bottom of the oil cup 2. There are two grooves 21, and the two grooves 21 are symmetrically provided at the bottom of the oil cup 2. Since the oil cup 2 is installed from front to back in the receiving groove 115, and after being installed in the receiving groove 115, the oil cup 2 is completely embedded in the receiving groove 115, in order to facilitate the installation and removal of the oil cup 2, the groove 21 is provided at the bottom of the oil cup 2. When installing the oil cup 2 and removing the oil cup 2 from the range hood body 1, the user's fingers can be inserted into the groove 21, and the oil cup 2 can be grasped from the groove 21 and the front side wall of the oil cup 2 to install the oil cup 2 in the receiving groove 115 or remove the oil cup 2 from the receiving groove 115.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A range hood, characterized in that: include: A range hood body (1) comprising a top plate (11) and a smoke collecting chamber located above the top plate (11), wherein the top plate (11) is provided with an oil dripping hole (111), and the oil dripping hole (111) is communicated with the smoke collecting chamber; An oil cup (2) connected to the top plate (11), with the opening of its accommodating cavity facing the oil dripping hole (111); An oil receiving member (3) is arranged on the range hood body (1); the oil receiving port of the oil receiving member (3) faces the bottom of the oil cup (2) and is used to receive oil dripping from the bottom of the oil cup (2).

2. The range hood according to claim 1, characterized in that: The bottom surface of the oil cup (2) is tilted downward from front to back, and at least the downward projection of the rear edge of the bottom surface of the oil cup (2) falls into the oil receiving port of the oil receiving member (3).

3. The range hood according to claim 1, characterized in that: The top plate (11) is also provided with an air suction port (112), the air suction port (112) is located in front of the oil dripping hole (111), and the air suction port (112) is communicated with the smoke collecting chamber.

4. The range hood according to claim 1, characterized in that: The range hood body (1) has a back plate (12) facing the user side, and the oil receiving member (3) is arranged on the upper edge of the back plate (12) and is located below the oil cup (2).

5. The range hood according to claim 4, characterized in that: The front side wall surface of the oil receiving piece (3) is an arc surface, which protrudes into the oil receiving piece (3) and makes the upper edge of the front side wall surface of the oil receiving piece (3) extend forward. The height of the upper edge of the front side wall surface of the oil receiving piece (3) is lower than the height of the lowest point of the oil cup (2).

6. The range hood according to claim 5, characterized in that: The lower edge of the arcuate surface of the front side wall of the oil receiving piece (3) extends downward to the front side of the back plate (12), the upper edge of the back plate (12) abuts against the bottom surface of the oil receiving piece (3), and the lower edge of the arcuate surface abuts against the front side of the back plate (12).

7. The range hood according to claim 1, characterized in that: A raised portion (113) is formed on the edge of the top plate (11), and the bottom surface of the top plate (11) is recessed relative to the raised portion (113). A connecting surface (114) is provided between the bottom surface of the top plate (11) and the bottom surface of the raised portion (113). A receiving groove (115) is provided on the raised portion (113), and the oil cup (2) is connected to the receiving groove.

8. The range hood according to claim 7, characterized in that: The shape of the oil cup (2) is adapted to the shape of the accommodating groove (115); after the oil cup (2) is placed in the accommodating groove (115), the bottom surface of the oil cup (2) and the bottom surface of the protruding portion (113) are in the same plane.

9. The range hood according to claim 7, characterized in that: The containing groove (115) passes through the connecting surface (114); when the oil cup (2) is installed in the containing groove (115), the wall surface on the corresponding side of the oil cup (2) and the connecting surface (114) are located in the same plane.

10. The range hood according to claim 7, characterized in that: The bottom of the oil cup (2) is provided with a groove (21), the number of the grooves (21) is two, and the two grooves (21) are symmetrically arranged at the bottom of the oil cup (2).

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