Range hood with automatic water taking structure

Abstract

The utility model relates to a range hood with an automatic water taking structure, which comprises a machine body (A) and a water pump (1) arranged on the machine body (A), the water inlet end of the water pump (1) is connected with a water sucking pipe (2), the range hood is characterized by further comprising an automatic water taking mechanism (3) which can be detachably connected with the machine body, the automatic water taking mechanism (3) comprises a water sucking disc (31), and a clamping part (312) is arranged on the back surface of the water sucking disc; and the water absorption disc recycling and releasing mechanism is matched with a clamping part (312) on the back surface of the water absorption disc, can lock the clamping part (312) so as to fixedly connect the water absorption disc (31) to the machine body, and can release the clamping part (312) under the action of external force so as to separate the water absorption disc (31) from the machine body (A). Compared with the prior art, the water sucking disc can be fixedly connected to the machine body and can also be separated from the machine body under the action of external force to take water from a water source outside the machine by utilizing the matching of the clamping part on the water sucking disc and the water sucking disc recycling and releasing mechanism, so that the water sucking disc is convenient to use, and a water cup does not need to be arranged on the machine body.

Description

Technical Field

[0001] This utility model relates to a range hood, and more particularly to a range hood with an automatic water intake structure. Background Technology

[0002] After a period of use, the impeller inside a range hood will accumulate a thick layer of grease. Manually cleaning the impeller is a chore, and disassembling, cleaning, and reinstalling it can easily deform the impeller, causing the entire machine to vibrate and affecting its performance. Range hoods with automatic cleaning functions can reduce this workload and are very convenient to use.

[0003] Most range hoods with cleaning functions nowadays come with a water cup, which can be either built-in or external. Built-in water cups take up internal space and increase the overall weight of the range hood. External water cups come in two forms: one where the water cup is permanently connected to the range hood via a water pipe and placed externally. This type of external water pipe and water cup are constantly exposed to the outside of the range hood, easily causing aging of the water cup and pipes and allowing a large amount of particulate matter to enter the cleaning system, affecting the overall lifespan of the cleaning system; the other type where the water cup is only filled with water during cleaning and installed in a designated location on the range hood, and is not connected when not in use. This type of external water cup is inconvenient to use and the cup is easily lost. Therefore, the existing technology needs further improvement. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a range hood with an automatic water dispensing structure that is easy to use and does not require a water cup, in contrast to the above-mentioned prior art.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a range hood with an automatic water intake structure, including a body, a water pump installed on the body, the water outlet of the water pump being connected to the cleaning mechanism of the range hood, and the water inlet of the water pump being connected to a suction pipe that can be drawn out of the body during use. The feature is that it further includes an automatic water intake mechanism that can be detachably connected to the body, the automatic water intake mechanism comprising:

[0006] The suction tray has a suction port on its front side, and the suction pipe is in liquid-sealed communication with the suction port on the suction tray. The suction tray also has a snap-fit ​​part on its back side.

[0007] The water suction tray recycling and placement mechanism is installed on the machine body and cooperates with the locking part on the back of the water suction tray. It can lock the locking part to fix the water suction tray to the machine body, and can also release the locking part under the action of external force to detach the water suction tray from the machine body.

[0008] As an improvement, the water suction tray retrieval and placement mechanism includes:

[0009] A mounting bracket is fixedly installed on the machine body, and the front side of the mounting bracket has an opening that matches the shape of the water suction tray;

[0010] The active setting is on the slider of the mounting bracket;

[0011] The first claw, the first end of the first claw is rotatably connected to the slider near the front opening of the mounting bracket;

[0012] The second claw has its first end rotatably connected to the slider near the front opening of the mounting bracket. The second claw is spaced apart from the first claw. The second ends of the first and second claws are free ends and can freely enter and exit the front opening of the mounting bracket during the movement of the slider. When the second ends of the first and second claws come close to each other, they can wrap around and lock the locking part on the suction plate. When the second ends of the first and second claws move away from each other, they can release the locking part on the suction plate.

[0013] As the slider moves away from the front opening of the mounting bracket under external force, the second ends of the first and second claws can approach each other under the action of external force and form a cavity that can wrap around and lock the locking part on the suction tray, thereby firmly locking the suction tray on the mounting bracket and fixing it to the machine body; as the slider moves towards the front opening of the mounting bracket under external force, the second ends of the first and second claws can extend out from the front opening of the mounting bracket and freely unfold and move away from each other, thereby releasing the locking part on the suction tray and releasing the suction tray.

[0014] Preferably, the second ends of the first claw and the second ends of the second claw are both L-shaped, and their openings are arranged corresponding to each other. When the second ends of the first claw and the second ends of the second claw approach each other, a cavity is formed in the middle that can wrap around and clamp the clamping part on the water absorption plate.

[0015] In order to enable the second ends of the first and second jaws to retract after unfolding, the water suction tray retrieval and placement mechanism further includes:

[0016] A first guide post is positioned on the outer side of the slider;

[0017] A second guide post is provided on the other side of the slider;

[0018] The first and second guide posts are preferably mounted on the mounting frame and close to the front opening. When the slider moves away from the front opening of the mounting frame under external force, the second ends of the first and second claws retract from the front opening of the mounting frame into the mounting frame. Under the action of the first and second guide posts, the second ends of the first and second claws approach each other and form a cavity that can enclose and lock the locking part on the water suction tray. The second ends of the first and second claws remain close to each other under the action of the first and second guide posts, thereby firmly locking the water suction tray on the mounting frame. When the slider moves away from the front opening of the mounting frame under external force, the second ends of the first and second claws disengage from the action of the first and second guide posts, and at the same time, the second ends of the first and second claws extend out from the front opening of the mounting frame, so that the second ends of the first and second claws can freely unfold and move away from each other.

[0019] To enable the second ends of the first and second claws to retract after unfolding, the water-absorbing tray retrieval and placement mechanism further includes a first torsion spring and a second torsion spring acting on the first and second claws respectively. During the movement of the slider away from the front opening of the mounting frame under external force, the second ends of the first and second claws retract from the front opening of the mounting frame and into the mounting frame. Furthermore, under the action of the edge of the front opening of the mounting frame, the second ends of the first and second claws approach each other and form cavities that can enclose and clamp the locking portion on the water-absorbing tray. At this time, the first and second torsion springs are compressed. During the movement of the slider towards the front opening of the mounting frame under external force, the second ends of the first and second claws extend from the front opening of the mounting frame, and under the action of the elastic restoring force of the first and second torsion springs respectively, they unfold away from each other.

[0020] In order to enable the slider to move automatically towards the front opening within the mounting bracket, a positioning post is formed on the rear side of the slider, and a return spring is sleeved on the positioning post. The other side of the return spring abuts against the mounting bracket. When the slider is subjected to external force and moves away from the front opening of the mounting bracket, the return spring is compressed. The return spring is used to reset the slider, so that the slider can move towards the front opening of the mounting bracket.

[0021] To facilitate the smooth movement of the suction tray towards the opening at the front of the mounting bracket, the suction tray retrieval and placement mechanism further includes:

[0022] The positioning element has its first end fixedly mounted on the mounting bracket.

[0023] A slide rail is formed on the slider, and the length direction of the slide rail is set along the movement direction of the slider. A first concave positioning part is formed at the front opening of the slide rail near the mounting bracket; a second concave positioning part is formed at the front opening of the slide rail away from the mounting bracket. The second end of the positioning member is positioned inside the slide rail and slides in cooperation with the slide rail.

[0024] In a further improvement, the second end of the positioning member is L-shaped, the first concave positioning part of the slide rail is V-shaped, the second concave positioning part is also V-shaped, and the first concave positioning part and the second concave positioning part are connected by a straight slide rail groove.

[0025] To facilitate the smooth installation of the suction tray onto the machine body, a guide post is further improved by forming a guide post on the back of the suction tray, and a guide hole adapted to the guide post is opened on the front side of the mounting bracket.

[0026] Preferably, the guide posts are provided in multiple form and spaced apart, and the corresponding guide holes are provided in multiple form.

[0027] In a further improvement, a water guide pipe column is formed on the back of the water suction plate, which is connected to the water suction port. The inlet of the water suction pipe is sealed and connected to the water guide pipe column, and the water removal end of the water suction pipe is connected to the water inlet of the water pump.

[0028] Further improvements include the installation of a filter screen at the outlet of the water guide column.

[0029] Further improvements include a snap-fit ​​part comprising a snap-fit ​​ball with a spherical end and a connecting post connecting the snap-fit ​​ball and the back of the water-absorbing tray.

[0030] Compared with the prior art, the advantages of this utility model are as follows: by setting a detachable and connectable automatic water-taking mechanism on the machine body, and by utilizing the cooperation between the snap-fit ​​part on the water suction plate and the water suction plate recycling and placement mechanism, the water suction plate can be fixedly connected to the machine body, and can also be detached from the machine body under the action of external force to take water from the external water source. It is convenient to use and does not require a water cup to be set on the machine body. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the range hood in this embodiment of the present invention (the water absorption tray is fixed on the body).

[0032] Figure 2 This is a three-dimensional structural diagram of another state of the range hood in this embodiment of the utility model (the state in which the water suction tray is removed from the machine body and absorbs water from the external water basin).

[0033] Figure 3 This is a three-dimensional structural diagram of the automatic water-taking mechanism when the water-absorbing plate is in a clamped state in an embodiment of this utility model.

[0034] Figure 4This is a three-dimensional structural diagram of the automatic water-collecting mechanism after the water-absorbing plate is released in an embodiment of this utility model.

[0035] Figure 5 This is an exploded perspective view of the automatic water-collecting mechanism in an embodiment of this utility model.

[0036] Figure 6 This is an internal structural diagram of the automatic water-taking mechanism when the water-absorbing plate is in a clamped state in an embodiment of this utility model.

[0037] Figure 7 This is an internal structural diagram of the automatic water intake mechanism after the water suction tray is released in an embodiment of this utility model.

[0038] Figure 8 This is a schematic diagram of the water absorption tray in an embodiment of the present invention. Detailed Implementation

[0039] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0040] like Figure 1 , 2 The range hood shown includes a body A, inside which is a fan system. The body A also contains a cleaning mechanism for cleaning the impeller of the fan system. A water pump 1 is also located inside the body. The outlet of the water pump 1 is connected to the cleaning mechanism of the range hood, and the inlet of the water pump 1 is connected to a suction pipe 2 that can be pulled out of the body during use. An automatic water-dispensing mechanism 3, detachably connected to the body, is also connected to the side wall of body A. (See [reference needed]). Figures 3-8 As shown, it includes:

[0041] The suction plate 31 has a suction port 311 on its front side. The suction pipe 2 is in liquid-sealed communication with the suction port 311 on the suction plate 31. The back of the suction plate is provided with a snap-fit ​​part 312. A water guide column 313 is formed on the back of the suction plate 31, which is in communication with the suction port 311. The inlet of the suction pipe 2 is in sealed communication with the water guide column 313. The water outlet of the suction pipe 2 is connected to the water inlet of the water pump 1. A filter screen 315 is provided at the outlet of the water guide column 313. The snap-fit ​​part 312 includes a snap ball 3121 with a spherical end and a connecting post 3122 connecting the snap ball and the back of the suction plate 31.

[0042] The water suction tray recycling and placement mechanism is set on the machine body A and cooperates with the locking part 312 on the back of the water suction tray. It can lock the locking part 312 to fix the water suction tray 31 to the machine body, and can also release the locking part 312 under the action of external force to detach the water suction tray 31 from the machine body A.

[0043] In this embodiment, the water suction tray recycling and placement mechanism includes:

[0044] A mounting bracket 32 ​​is fixedly mounted on the machine body. The front side of the mounting bracket 32 ​​has an opening 321 that matches the shape of the water suction tray 31. The interior of the mounting bracket 32 ​​has a roughly box-shaped mounting box 323 that communicates with the front opening 321. A guide post 314 is also formed on the back of the water suction tray 31. The front side of the mounting bracket 32 ​​has a guide hole 322 that matches the guide post 314. There are three guide posts 314 that are spaced apart, and there are three corresponding guide holes 322.

[0045] The slider 33 is set inside the mounting box 323 inside the mounting frame 32. The outer side of the slider 33 is covered with a mounting cover 324 that is fixedly connected to the mounting box 323. The mounting box 323 is integrally formed on the mounting frame 32, and the mounting cover 324 is fixedly connected to the mounting box 323 by fasteners such as screws.

[0046] The first claw 34, the first end of the first claw 34 is rotatably connected to the slider 33 near the front opening of the mounting bracket;

[0047] The second claw 35 has its first end rotatably connected to the slider 33 near the front opening of the mounting bracket. The second claw is spaced apart from the first claw. The second ends of the first claw and the second claw are free ends and can freely enter and exit the front opening 321 of the mounting bracket 32 ​​during sliding movement. When the second ends of the first claw and the second claw approach each other, they can wrap around and clamp the locking part 312 on the water suction tray. When the second ends of the first claw and the second claw move away from each other, they can release the locking part 312 on the water suction tray.

[0048] The second end of the first claw and the second end of the second claw are both L-shaped, and their openings are arranged corresponding to each other. When the second ends of the first claw and the second ends of the second claw approach each other, a cavity is formed in the middle that can wrap around and clamp the clamping part 312 on the water absorption tray.

[0049] A first guide post 36 is provided on the outer side of the slider 33;

[0050] A second guide post 37 is provided on the other side of the slider 33;

[0051] As the slider 33 moves away from the front opening of the mounting bracket under external force, the second ends of the first claw 34 and the second claw 35 retract from the front opening of the mounting bracket into the mounting box 323 inside the mounting bracket. Under the action of the first guide post 36 and the second guide post 37 respectively, the second ends of the first claw 34 and the second claw 35 approach each other and form a cavity that can enclose and lock the locking part 312 on the suction tray. Under the action of the first guide post 36 and the second guide post 37, the second ends of the first claw 34 and the second claw 35 remain close to each other, thereby holding the suction tray 312 close to the front opening of the mounting bracket. 1. It is firmly locked onto the mounting bracket and thus fixed to the machine body; when the slider 33 moves towards the front opening of the mounting bracket under external force, the second end of the first claw 34 and the second end of the second claw 35 are respectively disengaged from the action of the first guide post 36 and the second guide post 37. At the same time, the second end of the first claw 34 and the second end of the second claw 35 extend out from the front opening of the mounting bracket, so that the second end of the first claw and the second end of the second claw can freely unfold and move away from each other, thereby releasing the locking part on the water suction plate, and then releasing the water suction plate, so that the water suction plate can be detached from the machine body and take water from the external water source.

[0052] In this embodiment, the first guide post 36 and the second guide post 37 can be replaced by two torsion springs. That is, two torsion springs, one acting on the first claw 34 and the other on the second claw 35, can be provided on the mounting frame 32. When the slider 33 moves away from the front opening of the mounting frame under the action of an external force, the second ends of the first claw 34 and the second ends of the second claw 35 retract from the front opening of the mounting frame into the mounting frame. The second ends of the first claw 34 and the second ends of the second claw 35 approach each other under the action of the edge of the front opening of the mounting frame and form a cavity that can wrap around and clamp the locking part 312 on the water absorption tray. At this time, the first torsion spring and the second torsion spring are compressed. When the slider 33 moves towards the front opening of the mounting frame under the action of an external force, the second ends of the first claw 34 and the second ends of the second claw 35 extend out from the front opening of the mounting frame. The second ends of the first claw 34 and the second ends of the second claw 35 expand away from each other under the action of the elastic restoring force of the first torsion spring and the second torsion spring, respectively.

[0053] In this embodiment, a positioning post 331 is formed on the rear side of the slider 33, and a return spring 332 is sleeved on the positioning post 331. The other side of the return spring 332 abuts against the mounting bracket 32. When the slider 33 is subjected to external force and moves away from the front opening of the mounting bracket, the return spring 332 is compressed. The return spring 332 is used to reset the slider 33, so that the slider 33 can move towards the front opening of the mounting bracket.

[0054] In addition, the above-mentioned suction tray recycling and placement mechanism also includes:

[0055] Positioning element 38, the first end of which is fixedly mounted on mounting bracket 32 ​​and fixedly connected to mounting cover 324;

[0056] A slide rail 333 is formed on the slider 33. The length direction of the slide rail 333 is set along the movement direction of the slider 33. A first concave positioning part 3331 is formed on the slide rail 333 near the front opening of the mounting bracket. A second concave positioning part 3332 is formed on the slide rail 333 away from the front opening of the mounting bracket. The second end of the positioning member 38 is positioned in the slide rail 333 and slides in cooperation with the slide rail 333. In this embodiment, the positioning member 38 is generally strip-shaped and made of steel wire. Its first end is L-shaped and fixed in the mounting cover 324. Its second end is L-shaped and slides in the slide rail 333. The first concave positioning part 3331 of the slide rail 333 is V-shaped, and the second concave positioning part 3332 is also V-shaped. The first concave positioning part 3331 and the second concave positioning part 3332 are connected by a straight slide rail groove.

[0057] When the suction tray 31 is not in operation, its back locking portion 312 is held in place by the two claws 34 and 35 of the suction tray retrieval and placement mechanism. The second end of the positioning member 38 is positioned within the first concave positioning portion 3331. When the suction tray 31 needs to be retrieved, it needs to be pressed inward. The suction tray 31 will then move the slider 33 inward. This will cause the second end of the positioning member 38 in the mounting bracket 32 ​​to disengage from the first concave positioning portion 3331 on the slider 33. Under the elastic action of the return spring 332, the slider 33 will push the suction tray out along with the slider and the two claws. After the two claws extend from the front opening of the mounting bracket, the second ends of the two claws can... The water suction tray can be freely unfolded and moved away from each other, allowing it to be removed and moved to a water source outside the machine to absorb water. At this time, the second end of the positioning member 38 is positioned in the second concave positioning part 3332. When installing the water suction tray, the clamping part of the water suction tray is placed in the two clamping claws, and under the guidance of the guide post 314 on the back of the water suction tray, the guide post 314 is engaged in the guide hole 322. As the water suction tray is pushed in, the second end of the positioning member 38 will move along the slide rail 333. When the water suction tray is pressed to the bottom, the second end of the positioning member 38 will be locked in the first concave positioning part 3331, thus locking the water suction tray 31. The water suction tray integrates a filter screen to filter impurities and particles.

Claims

1. A range hood with an automatic water intake structure, comprising a body (A), a water pump (1) mounted on the body (A), the outlet of the water pump (1) being connected to a cleaning mechanism of the range hood, and the inlet of the water pump (1) being connected to a suction pipe (2) that can be drawn out of the body during use, characterized in that: It also includes an automatic water dispensing mechanism (3) that can be detachably connected to the machine body, the automatic water dispensing mechanism (3) comprising: The suction plate (31) has a suction port (311) on the front side. The suction pipe (2) is in liquid-sealed communication with the suction port (311) on the suction plate (31). The suction plate has a snap-fit ​​part (312) on the back side. The water suction tray recycling and placement mechanism is set on the machine body and cooperates with the locking part (312) on the back of the water suction tray. It can lock the locking part (312) to fix the water suction tray (31) to the machine body, and can also release the locking part (312) under the action of external force to detach the water suction tray (31) from the machine body (A).

2. The range hood with an automatic water intake structure according to claim 1, characterized in that: The water suction tray recovery and placement mechanism includes: A mounting bracket (32) is fixedly installed on the machine body. The front side of the mounting bracket (32) has an opening (321) that matches the shape of the water suction tray (31). The slider (33) is set on the mounting bracket (32); The first claw (34) has its first end rotatably connected to the slider (33) near the front opening of the mounting bracket; The second claw (35) has its first end rotatably connected to the slider (33) near the front opening of the mounting bracket. The second claw is spaced apart from the first claw. The second end of the first claw and the second end of the second claw are free ends and can freely enter and exit the front opening (321) of the mounting bracket (32) during sliding movement. When the second end of the first claw and the second end of the second claw approach each other, they can wrap around and clamp the locking part (312) on the water suction plate. When the second end of the first claw and the second end of the second claw move away from each other, they can release the locking part (312) on the water suction plate. As the slider (33) moves away from the front opening of the mounting frame under external force, the second end of the first claw (34) and the second end of the second claw (35) can approach each other under the action of external force and form a cavity that can wrap around and clamp the clamping part (312) on the water suction tray, thereby firmly locking the water suction tray on the mounting frame and fixing it to the machine body; as the slider (33) moves away from the front opening of the mounting frame under external force, the second end of the first claw (34) and the second end of the second claw (35) can extend out from the front opening of the mounting frame and freely unfold and move away from each other, thereby releasing the lock on the clamping part on the water suction tray and releasing the water suction tray.

3. The range hood with an automatic water intake structure according to claim 2, characterized in that: The second end of the first claw and the second end of the second claw are both L-shaped, and their openings are arranged corresponding to each other. When the second ends of the first claw and the second ends of the second claw approach each other, a cavity is formed in the middle that can wrap around and clamp the clamping part (312) on the water absorption plate.

4. The range hood with an automatic water intake structure according to claim 2, characterized in that: The water suction tray recycling and placement mechanism also includes: A first guide post (36) is set on the outer side of the slider (33); A second guide post (37) is provided on the other side outside the slider (33); As the slider (33) moves away from the front opening of the mounting bracket under external force, the second ends of the first claw (34) and the second ends of the second claw (35) retract from the front opening of the mounting bracket into the mounting bracket. Under the action of the first guide post (36) and the second end of the second claw (35), respectively, they approach each other and form a cavity that can enclose and clamp the clamping part (312) on the water suction tray. Under the action of the guide post (36) and the second guide post (37), they remain close to each other. When the slider (33) moves towards the front opening of the mounting bracket under the action of external force, the second end of the first claw (34) and the second end of the second claw (35) are respectively separated from the action of the first guide post (36) and the second guide post (37). At the same time, the second end of the first claw (34) and the second end of the second claw (35) extend out from the front opening of the mounting bracket, so that the second end of the first claw and the second end of the second claw can be freely unfolded and move away from each other.

5. The range hood with an automatic water intake structure according to claim 2, characterized in that: The water suction tray retrieval and placement mechanism also includes a first torsion spring and a second torsion spring acting on the first claw (34) and the second claw (35) respectively. When the slider (33) moves away from the front opening of the mounting frame under external force, the second end of the first claw (34) and the second end of the second claw (35) retract from the front opening of the mounting frame into the mounting frame. The second end of the first claw (34) and the second end of the second claw (35) approach each other under the action of the edge of the front opening of the mounting frame and form a cavity that can wrap around and clamp the snap-fit ​​part (312) on the water suction tray. At this time, the first torsion spring and the second torsion spring are compressed. When the slider (33) moves away from the front opening of the mounting frame under external force, the second end of the first claw (34) and the second end of the second claw (35) extend out from the front opening of the mounting frame. The second end of the first claw (34) and the second end of the second claw (35) expand away from each other under the action of the elastic restoring force of the first torsion spring and the second torsion spring respectively.

6. The range hood with an automatic water intake structure according to claim 4 or 5, characterized in that: A positioning post (331) is formed on the rear side of the slider (33), and a return spring (332) is sleeved on the positioning post (331). The other side of the return spring (332) abuts against the mounting bracket (32). When the slider (33) is subjected to external force and moves away from the front opening of the mounting bracket, the return spring (332) is compressed. The return spring (332) is used to reset the slider (33), so that the slider (33) can move towards the front opening of the mounting bracket.

7. The range hood with an automatic water intake structure according to claim 2, characterized in that: The water suction tray recycling and placement mechanism also includes: Positioning element (38), the first end of which is fixedly mounted on mounting bracket (32); A slide rail (333) is formed on the slider (33). The length direction of the slide rail (333) is set along the movement direction of the slider (33). A first concave positioning part (3331) is formed on the slide rail (333) near the front opening of the mounting bracket. A second concave positioning part (3332) is formed on the slide rail (333) away from the front opening of the mounting bracket. The second end of the positioning member (38) is positioned in the slide rail (333) and slides in cooperation with the slide rail (333).

8. The range hood with an automatic water intake structure according to claim 7, characterized in that: The second end of the positioning member (38) is L-shaped, the first concave positioning part (3331) of the slide rail (333) is V-shaped, the second concave positioning part (3332) is also V-shaped, and the first concave positioning part (3331) and the first concave positioning part (3331) are connected by a straight slide rail groove.

9. The range hood with an automatic water intake structure according to claim 2, characterized in that: The back of the water suction tray (31) is also formed with a guide post (314), and the front side of the mounting bracket (32) is provided with a guide hole (322) that is adapted to the guide post (314).

10. The range hood with an automatic water intake structure according to claim 9, characterized in that: The guide post (314) is provided in multiple positions and is spaced apart, and the corresponding guide hole (322) is provided in multiple positions.

11. The range hood with an automatic water intake structure according to claim 1, characterized in that: The back of the suction plate (31) is formed with a water guide column (313) that communicates with the suction port (311). The inlet of the suction pipe (2) is sealed and connected to the water guide column (313). The water removal of the suction pipe (2) is connected to the water inlet of the water pump (1).

12. The range hood with an automatic water intake structure according to claim 11, characterized in that: A filter screen is installed at the outlet of the water guide column (313).

13. The range hood with an automatic water intake structure according to claim 1, characterized in that: The snap-fit ​​part (312) includes a snap-fit ​​ball with a spherical end and a connecting post connecting the snap-fit ​​ball and the back of the water-absorbing tray (31).

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