Range hood

Abstract

The range hood comprises a main body part, a baffle, a partition plate and an oil cup, the main body part is internally provided with a refrigeration cavity, an oil smoke cavity and a heat dissipation cavity, the refrigeration cavity and the heat dissipation cavity are both located above the oil smoke cavity, and a condenser is arranged in the heat dissipation cavity; the baffle is arranged between the refrigeration cavity and the heat dissipation cavity, and a water passing hole is formed in the baffle, so that condensed water in the refrigeration cavity passes through and enters the heat dissipation cavity to cool the condenser; the partition plate is arranged between the refrigeration cavity and the oil smoke cavity, and the partition plate can guide out condensate water in the refrigeration cavity; the oil cup is arranged in the oil smoke cavity so as to receive condensate water guided out through the partition plate. According to the range hood disclosed by the invention, the partition plate is arranged between the refrigeration cavity and the oil smoke cavity, so that condensed water can be discharged in time, and the condensed water is prevented from being accumulated in the range hood. Condensate water in the refrigeration cavity can pass through and enter the heat dissipation cavity through the water passing hole of the baffle, and at least part of the condensate water can serve as a heat dissipation medium of the condenser.

Description

Technical Field

[0001] The invention relates to the field of household electrical appliances, and in particular to a range hood. Background Art

[0002] In the related art, the condensed water generated by the condenser of the existing air-conditioning range hood will accumulate on the partition between the air-conditioning and the range hood, or the condensed water of the condenser cannot be quickly discharged, resulting in water accumulation. The condensed water can evaporate slowly, while the condensed water that is not evaporated flows into the box along the surface of the condenser, which will damage other parts of the box and affect the normal operation of the range hood. In addition, the evaporation speed of the condensed water is slow, which will also lead to a large amount of condensed water accumulation. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is a range hood, which can discharge condensed water in time by setting a partition plate between the refrigeration chamber and the fume chamber to prevent condensed water from accumulating inside the range hood. The condensed water in the refrigeration chamber can pass through the water hole of the baffle plate and enter the heat dissipation chamber, so that at least part of the condensed water can be used as a heat dissipation medium of the condenser.

[0004] A range hood according to an embodiment of the present invention comprises:

[0005] A main body, wherein the main body has a refrigeration chamber, an oil fume chamber and a heat dissipation chamber, wherein the refrigeration chamber and the heat dissipation chamber are both located above the oil fume chamber, and a condenser is disposed in the heat dissipation chamber;

[0006] A baffle, the baffle being arranged between the refrigeration chamber and the heat dissipation chamber, the baffle being provided with a water hole so as to allow condensed water from the refrigeration chamber to pass through and enter the heat dissipation chamber to cool the condenser;

[0007] A partition plate, the partition plate is arranged between the refrigeration chamber and the oil fume chamber, and the partition plate can guide the condensed water in the refrigeration chamber out;

[0008] An oil cup is arranged in the oil fume chamber to receive condensed water guided out through the partition plate.

[0009] According to the range hood of the present invention, by setting the partition plate inside the refrigeration chamber, the condensed water can be effectively discharged in time after the condenser produces condensed water, preventing the condensed water from accumulating inside the range hood and causing damage to other structures inside the range hood. And through the effect of the partition plate, the condensed water can be quickly discharged.

[0010] In addition, the range hood according to the present invention may also have the following additional technical features:

[0011] Optionally, the range hood further comprises a guide member, two ends of which are respectively connected to between the partition plate and the oil cup, so that the condensed water flows from the partition plate into the oil cup.

[0012] Optionally, the height of the upper surface of the partition plate gradually decreases from the periphery to the middle.

[0013] Optionally, the partition plate is provided with a first through hole, and the first through hole enables the condensed water to pass through.

[0014] Optionally, the first through hole is arranged at the lowest position of the partition plate.

[0015] Optionally, the first through hole comprises a plurality of holes, and the plurality of first through holes are arranged at intervals to the partition plate.

[0016] Optionally, a second through hole is formed on the partition plate at a position close to the side wall of the range hood, and the second through hole enables the condensed water to pass through and flow into the oil cup.

[0017] Optionally, the main body further includes a surrounding plate, which is arranged around the side of the partition plate, and the height of the surrounding plate is higher than the upper surface of the partition plate.

[0018] Optionally, the partition plate includes a first plate portion 312 and a second plate portion 313 , the plane where the first plate portion 312 is located is higher than the plane where the second plate portion 313 is located, and the first plate portion 312 is arranged corresponding to the condenser 21 .

[0019] Optionally, the partition plate further includes a guide surface 314 , and the guide surface 314 is disposed between the first plate portion 312 and the second plate portion 313 to guide the condensed water to the first plate portion 312 .

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of a range hood according to an embodiment of the present invention;

[0023] Figure 2 is a three-dimensional structural schematic diagram of the internal structure of a range hood according to an embodiment of the present invention;

[0024] Figure 3It is a schematic diagram of the three-dimensional structure of the internal structure of the range hood according to an embodiment of the present invention from another angle.

[0025] Reference numerals:

[0026] Range hood 100;

[0027] Main body 10; refrigeration chamber 11; oil fume chamber 12;

[0028] Condenser 21;

[0029] Partition plate 31; first through hole 311; first plate portion 312; second plate portion 313; guide table 314; enclosure 32;

[0030] Oil cup 40;

[0031] A flow guide 50;

[0032] Baffle 60; Water hole 61. DETAILED DESCRIPTION

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Reference below Figure 1-Figure 3 A range hood 100 according to an embodiment of the present invention is described.

[0037] According to an embodiment of the present invention, a range hood 100 includes: a main body 10, a baffle 60, a partition plate 31 and an oil cup 40. Figure 1 As shown, the main body 10 can provide a stable installation base for the installation of other structures, and the main body 10 has a refrigeration chamber 11, a fume chamber 12 and a heat dissipation chamber 13, which can provide a stable space for the installation of other structures, effectively protect the internal structure, prevent the internal structure from being exposed to the outside and damaged, and play a protective role such as dust prevention.

[0038] like Figure 2 As shown, the refrigeration chamber 11 and the heat dissipation chamber 13 are both located above the oil fume chamber 12. The upper refrigeration chamber 11 can be specifically an air conditioner of the range hood 100 to achieve refrigeration. Since the refrigeration chamber 11 generates condensed water during refrigeration, the condensed water can be utilized through the heat dissipation chamber 13. The lower oil fume chamber 12 can be provided with the range hood 100 suction structure to achieve the function of the range hood 100 absorbing oil fume.

[0039] Specifically, the baffle 60 is disposed between the refrigeration chamber 11 and the heat dissipation chamber 13, and the baffle 60 is provided with a water hole 61, so that the condensed water of the refrigeration chamber 11 passes through and enters the heat dissipation chamber 13 to cool the condenser 21. In this way, effective utilization of part of the condensed water can be achieved, and waste and accumulation of condensed water can be prevented. At the same time, by cooling the condenser 21 with the condensed water, at least part of the condensed water can be effectively evaporated.

[0040] like Figure 2 As shown, the partition plate 31 is disposed between the refrigeration chamber 11 and the oil fume chamber 12. Specifically, the refrigeration chamber 11 and the oil fume chamber 12 can be separated by the partition plate 31, thereby effectively preventing the condensed water generated by the condenser 21 inside the refrigeration chamber 11 from directly entering the oil fume chamber 12 and causing damage to the function of the range hood 100.

[0041] Specifically, Figure 2As shown, a condenser 21 is disposed in the refrigeration chamber 11. The condenser 21 generates condensed water during operation. Figure 2 As shown, the partition plate 31 is disposed between the refrigeration chamber 11 and the oil fume chamber 12 , and the partition plate 31 can guide the condensed water of the condenser 21 out.

[0042] Therefore, after the condenser 21 generates condensed water, the condensed water accumulates on the partition plate 31. The condensed water can be quickly discharged through the partition plate 31 to prevent the condensed water from accumulating for a long time and affecting the use of the range hood 100. The long-term accumulation of condensed water will cause damage to other structural parts of the range hood 100.

[0043] like Figure 2 As shown, the range hood 100 includes an oil cup 40, which is disposed in the oil fume chamber 12. Specifically, the oil cup 40 can be used as a carrying container, and when the condensed water flow rate of the condenser 21 is large, or when the condensed water needs to be discharged, the condensed water is discharged into the oil cup 40, thereby ensuring the discharge capacity of the condensed water.

[0044] Furthermore, the oil cup 40 can be arranged in various positions, and can be arranged in the oil fume chamber 12, corresponding to the position of the first through hole 311 or the second through hole. It can also be arranged in other positions, connected to the first through hole 311 or the second through hole through a connecting channel, so that the condensed water can flow into the oil cup 40 through the first through hole 311 or the second through hole after flowing out.

[0045] It should be noted that the condensed water in this article is the condensed water in the refrigeration chamber 12 , and whether it is excess water or condensed water directly used as heat dissipation for the condenser 21 in the heat dissipation chamber 13 , it can be discharged through the first through hole 311 .

[0046] According to the range hood 100 of the present invention, the partition plate 31 is arranged inside the refrigeration chamber 11, so that the condensed water can be effectively discharged in time after the condenser 21 generates condensed water, thereby preventing the condensed water from accumulating inside the range hood 100 and causing damage to other structures inside the range hood 100. In addition, the condensed water can be quickly discharged through the function of the partition plate 31.

[0047] In some embodiments of the present invention, Figure 2 As shown, the range hood 100 further includes a guide member 50 , both ends of which are respectively connected between the partition plate 31 and the oil cup 40 , so that condensed water flows from the partition plate 31 into the oil cup 40 .

[0048] Specifically, the guide member 50 can be a rubber tube. By connecting the two ends of the tube to the partition plate 31 and the oil cup 40 respectively, the condensed water can be effectively introduced into the oil cup 40 to prevent the condensed water from overflowing or spilling to the outside when the condensed water is guided out, causing the range hood 100 to be untidy.

[0049] In some embodiments of the present invention, Figure 2 As shown, the height of the upper surface of the partition plate 31 gradually decreases from the periphery to the middle. In other words, the height of the upper surface of the partition plate 31 decreases toward the middle of the partition plate 31.

[0050] Specifically, the partition plate 31 may be a plate whose surface is not in the same horizontal plane. That is, the height of the middle position of the partition plate 31 may be lower than the height of the positions around the partition plate 31. The surroundings are positions close to the side of the partition plate 31. For example, the middle position of the partition plate 31 has a certain depression downward, so that after condensed water is formed in the condenser 21. The condensed water gradually flows to the middle of the partition plate 31 and gathers in the middle position of the partition plate 31. Thereby, it can be effectively prevented that the condensed water flows to the periphery of the partition plate 31 after dripping onto the partition plate 31 and enters the oil fume chamber 12, causing damage to other structural parts in the oil fume chamber 12.

[0051] In some embodiments of the present invention, the partition plate 31 is provided with a first through hole 311, and the first through hole 311 can allow the condensed water of the condenser 21 to pass through and flow into the oil cup 40. Specifically, by providing the first through hole 311 on the partition plate 31, the condensed water can flow out from the first through hole 311, and thus the condensed water is discharged to the outside of the range hood 100. In this way, the condensed water can be quickly discharged, and the accumulation of the condensed water can be prevented from damaging other structural parts of the range hood 100.

[0052] In some embodiments of the present invention, the first through hole 311 can be set to at least one, that is, the number of the first through hole 311 can be at least one, which can achieve the drainage effect of condensed water. Of course, the first through hole 311 can also include multiple holes to improve the efficiency of draining condensed water.

[0053] In some embodiments of the present invention, the first through hole 311 is set to the lowest position of the partition plate 31. Specifically, the first through hole 311 can be set to the middle position of the partition plate 31. As can be seen from the foregoing, the middle of the partition plate 31 can be set as a recessed portion, so the first through hole 311 is set to the middle of the partition plate 31, that is, the first through hole 311 is set to the recessed portion of the partition plate 31.

[0054] It can be seen from this that the condensed water can be discharged through the first through hole 311 after being collected in the recessed portion of the partition plate 31, thereby achieving rapid discharge of the condensed water.

[0055] Of course, the present invention is not limited thereto, and in the range hood 100 of the embodiment of the present invention, a plurality of first through holes 311 may be provided, and the plurality of first through holes 311 may be spaced apart from the partition plate 31. Therefore, the partition plate 31 may be provided as a mesh-type plate, so that the condensed water can be quickly discharged, thereby avoiding the accumulation of the condensed water.

[0056] There is no limitation on the location of the first through hole 311 . At least one first through hole 311 may be disposed on the partition plate 31 , and the first through hole 311 may be located at any location on the partition plate 31 .

[0057] In some embodiments of the present invention, a second through hole (not shown in the figure) is opened at a position of the partition plate 31 close to the side wall of the range hood 100, and the second through hole can allow condensed water to flow out.

[0058] Specifically, by opening a second through hole (not shown in the figure) at a position of the partition plate 31 close to the side wall of the range hood 100, the condensed water generated by the condenser 21 can flow out along the second through hole after flowing to the partition plate 31, and be discharged to the outside of the range hood 100 along the side wall of the range hood 100, thereby preventing the condensed water from splashing everywhere and making the range hood 100 untidy.

[0059] It can be seen that by opening the second through hole on the partition plate 31, the condensed water can flow out from the second through hole, thereby discharging the condensed water to the outside of the range hood 100. In this way, the condensed water can be quickly discharged, and the accumulation of condensed water can be prevented from damaging other structural parts of the range hood 100.

[0060] Furthermore, at least one second through hole may be provided on the partition plate 31, and the second through hole may be provided at any position of the partition plate 31. Preferably, the second through hole may be provided at a position of the partition plate 31 close to the side wall of the range hood 100.

[0061] Of course, the present invention is not limited to this. In the range hood 100 of the embodiment of the present invention, a plurality of second through holes can be provided. Therefore, the partition plate 31 can be provided as a mesh-type plate, so that the condensed water can be discharged quickly, thereby avoiding the accumulation of the condensed water.

[0062] like Figure 2 As shown, the drainage assembly 30 includes a surrounding plate 32 , which is disposed around the side of the partition plate 31 , and the height of the surrounding plate 32 is higher than the upper surface of the partition plate 31 .

[0063] Specifically, the partition plate 31 separates the refrigeration chamber 11 and the oil fume chamber 12. The condensed water of the condenser 21 will flow onto the partition plate 31, and the condensed water can be discharged through the first through hole 311 or the second through hole opened on the partition plate 31. Among them, when the condensed water is not discharged in time, in order to avoid a large amount of condensed water accumulating on the partition plate 31 and flowing out from the edge of the partition plate 31 into the oil fume chamber 12. Therefore, a surrounding plate 32 is set on the edge of the side of the partition plate 31, and the surrounding plate 32 can surround and close the four sides of the partition plate 31, so as to cooperate with the partition plate 31 to form an open-mouthed container structure with a certain capacity.

[0064] Therefore, after the condensed water flows onto the partition plate 31, the open-mouthed container with a certain holding capacity formed by the partition plate 31 and the enclosure 32 can carry a certain amount of condensed water, thereby avoiding overflow due to a large amount of condensed water flow, and further improving the protection capability of other internal structural components of the range hood 100.

[0065] like Figure 3 As shown, in some embodiments of the present invention, the partition plate 31 includes a first plate portion 312 and a second plate portion 313 , the plane where the first plate portion 312 is located is higher than the plane where the second plate portion 313 is located, and the first plate portion 312 is arranged corresponding to the condenser 21 .

[0066] Specifically, the partition plate 31 has two parts. The first part is the first plate portion 312, which corresponds to the position of the condenser 21 to receive the condensed water. The second part is the second plate portion 313, which is located higher than the first plate portion 312 and can guide the condensed water into the first plate portion 312.

[0067] Furthermore, the partition plate 31 further includes a guide surface 314 , which is disposed between the first plate portion 312 and the second plate portion 313 to guide the condensed water to the first plate portion 312 .

[0068] That is, the guide table 314 is a stepped surface, such as Figure 3 As shown, one side of the guide table 314 is connected to the second plate portion 313 , and the other end of the guide table 314 is connected to the first plate portion 312 , so it can play a guiding role. When the second plate portion 313 receives more condensed water, the condensed water will be diverted to the first table 312 .

[0069] The following is attached to the instruction manual Figure 1 and Figure 2 The operation process of a range hood 100 according to an embodiment of the present invention is described.

[0070] like Figure 1As shown, the range hood 100 of the embodiment of the present invention comprises a refrigeration chamber 11 and a fume chamber 12. The refrigeration chamber 11 is located above the fume chamber 12, that is, the refrigeration chamber 11 and the fume chamber 12 are arranged in upper and lower positions.

[0071] The refrigeration chamber 11 is mainly provided with air conditioning equipment for refrigeration, and the oil fume chamber 12 is provided with equipment for absorbing oil fumes of the range hood 100, which is mainly used for the function of the range hood 100.

[0072] The external main body 10 can provide protection for the internal structure and play the role of an external protective cover to prevent the internal structural parts from being contaminated by dust.

[0073] like Figure 2 As shown, it can be known from the foregoing that the range hood 100 of the embodiment of the present invention has an air conditioning device, so the air conditioning has a condenser 21, and the condenser 21 will produce condensed water when it is in operation. Since the refrigeration chamber 11 is located at the top, the condensed water will accumulate downward. In order to separate the refrigeration chamber 11 from the oil fume chamber 12. A partition plate 31 is set between the refrigeration chamber 11 and the oil fume chamber 12, so that the condensed water will accumulate on the partition plate 31.

[0074] When the amount of condensed water 31 accumulated is large, the water cannot be dispersed in time and will overflow into the oil fume chamber, so a first through hole 31 or a second through hole (not shown in the figure) is opened on the partition plate 31 to guide the condensed water out. An oil cup 40 is provided in the oil fume chamber 12, and the condensed water can be guided into the oil cup 40.

[0075] In order to improve the convenience of draining the condensed water, a guide member 50 may be provided between the partition plate 31 and the oil cup 40, and the condensed water is guided from the partition plate 31 to the oil cup 40 through the guide member 50. The guide member 50 may be a rubber conduit, one end of which is connected to the first through hole 311 or the second through hole, and the other end of which is connected to the oil cup 40.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0077] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A range hood, characterized in that: The range hood (100) comprises: A main body (10), wherein the main body (10) has a refrigeration chamber (11), an oil fume chamber (12) and a heat dissipation chamber (13), wherein the refrigeration chamber (11) and the heat dissipation chamber (13) are both located above the oil fume chamber (12), and a condenser (21) is provided in the heat dissipation chamber (13); a baffle (60), the baffle (60) being arranged between the refrigeration chamber (11) and the heat dissipation chamber (13), the baffle (60) being provided with a water hole (61) so as to allow condensed water in the refrigeration chamber (11) to pass through and enter the heat dissipation chamber (13) to cool the condenser (21); a partition plate (31), the partition plate (31) being arranged between the refrigeration chamber (11) and the oil fume chamber (12), and the partition plate (31) being capable of draining condensed water in the refrigeration chamber (11); An oil cup (40), wherein the oil cup (40) is arranged in the oil fume chamber (12) to receive condensed water discharged through the partition plate (31).

2. The range hood according to claim 1, characterized in that: The range hood (100) further comprises a flow guide (50), the two ends of which are respectively connected between the partition plate (31) and the oil cup (40), so that the condensed water flows from the partition plate (31) into the oil cup (40).

3. The range hood according to claim 1, characterized in that: The height of the upper surface of the partition plate (31) gradually decreases from the periphery to the middle.

4. The range hood according to claim 3, characterized in that: The partition plate (31) is provided with a first through hole (311), and the first through hole (311) enables condensed water to pass through and flow into the oil cup (40).

5. The range hood according to claim 4, characterized in that: The first through hole (311) is arranged at the lowest position of the partition plate (31).

6. The range hood (100) according to claim 4, characterized in that: The first through holes (311) include a plurality of first through holes (311), and the plurality of first through holes (311) are arranged at intervals on the partition plate (31).

7. The range hood according to claim 1, characterized in that: A second through hole is provided on the partition plate (31) at a position close to the side wall of the range hood (100), and the second through hole enables the condensed water to pass through.

8. The range hood according to claim 1, characterized in that: The main body (10) further comprises a surrounding plate (32), wherein the surrounding plate (32) is arranged around the side edge of the partition plate (31), and the height of the surrounding plate (32) is higher than the upper surface of the partition plate (31).

9. The range hood according to claim 1, characterized in that: The partition plate (31) comprises a first plate portion (312) and a second plate portion (313); the plane where the first plate portion (312) is located is higher than the plane where the second plate portion (313) is located; and the first plate portion (312) is arranged corresponding to the condenser (21).

10. The range hood according to claim 9, characterized in that: The partition plate (31) further includes a guide surface (314), and the guide surface (314) is arranged between the first plate portion (312) and the second plate portion (313) to guide the condensed water to the first plate portion (312).

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