TWI738372B - Oil guiding plate structure for kitchen ventilator - Google Patents

Abstract

An oil guiding plate structure for kitchen ventilator, which includes a plate body having a base and two first side walls and two second side walls that are arranged around the base and are interlaced to define an oil-collecting space, and an oil-collecting rod arranged at the base and has two opposite end surfaces, one end surface is connected to one of the first side walls, the other end surface is connected to the other first side wall, the oil-collecting rod has an oil-collecting tank opening towards one of the second side walls, which cuts the oil-collecting space into a first space and a second space, it is very easy to individual stamping form the plate body and the oil-collecting rod since they are independent components, which can effectively reduce the cost of production.

Description

Oil guide plate structure of range hood

The present invention relates to the technical field of kitchenware, in particular to an oil guide plate structure of a range hood.

Range hood (also known as range hood, range hood) is a modern kitchen equipment, mainly used to extract the oil fume generated during the cooking process, but also can be used to extract water vapor and odor. Since the oil fume is removed from the range hood, the oil rich in the oil fume will adhere to the oil net installed in the range hood casing. Oil pan.

Taiwan Patent Publication No. M574212 discloses a range hood 20. The structure of the oil guide plate 10 disclosed in the case is shown in Figures 1 and 2. An oil collecting groove 11 is formed on one side of the disc 10, and two positioning grooves 12 for magnets 22 are recessed above the oil collecting groove 11, and two hooks 13 are formed on the other side corresponding to the oil collecting groove 11. One hook 13 is provided for hooking on the hanging ring 21 on the range hood 20, and the range hood 20 is also provided with two magnets 22 for adsorbing to the positioning groove 12 on the oil guide plate 10, thereby allowing the oil collecting groove 11 is fixed on the range hood 20.

When the user wants to clean the oil guide plate 10, he only needs to move the oil guide plate 10 so that the positioning groove 12 of the oil guide plate 10 is separated from the magnet 22. At this time, the oil guide plate 10 has only a hook 13 hanging on the range hood 20 The hanging ring 21 makes the oil guide plate 10 tilt toward the user.

Since the oil guide plate 10 is tilted away from the magnet 22, the oil on the oil guide plate 10 will flow toward the user, and the oil collecting groove 11 can prevent the oil in the oil guide plate 10 from being opened when the oil guide plate 10 is opened. Splash on the user.

However, in the oil guide pan 10 disclosed in Taiwan Patent Publication No. M574212, the oil collecting groove 11 is slender, so that the amount of oil that can be received is small. If the user has not cleaned the oil guide plate 10 for a long time, it will flow to the oil collecting groove when the oil guide plate 10 is opened The amount of oil in 11 will be too much and overflow, causing the oil to still splash to the user.

Furthermore, the manufacturing process of the integrally formed oil guide pan 10 is relatively complicated. In order to form the oil collecting groove 11 on the oil guide pan 10, it is not only necessary to repeatedly stamp the same material from different directions, but also because the stamping position is difficult to align, resulting in The stamping failure often produces defective products, and the overall processing cost suddenly increases.

In view of this, it is indeed necessary to provide a technical means to solve the problem that the oil collecting groove 11 of the oil guiding pan 10 can not accumulate much capacity, and the difficulty in processing leads to excessive cost.

The first object of the present invention is to solve the problem of excessively high processing cost of the integrally formed oil guide plate.

The second object of the present invention is to solve the problem that the oil collecting tank integrated on the side of the oil guide pan can not accumulate much capacity, which causes the oil to easily overflow.

In order to achieve the foregoing objective, the present invention provides an oil guide plate structure of a range hood, which includes:

A plate body with a plate bottom, two first side walls and two second side walls arranged around the bottom of the plate, the first side walls and the second side walls are staggeredly connected and surround an oil collecting space;

An oil collecting rod is arranged at the bottom of the plate and has two opposite end faces, one of the end faces is connected to one of the first side walls, the other end face is connected to the other of the first side walls, and the oil collecting rod has a facing direction therein An oil collecting groove with an open second side wall cuts the oil collecting space into a first space and a second space.

In a preferred embodiment, the oil collecting rod is fixed on the bottom of the pan by welding and is located in the oil collecting space, and at least one welding spot is welded at the position of the end face of the oil collecting rod so that the end face and the first One side wall is joined, and a plurality of welding points are welded between the pan bottom and the oil collecting rod, so that the oil collecting rod is joined to the pan bottom.

In a preferred embodiment, the tray body is provided for assembly on a range hood, the range hood has two sliding rails, and the tray body can be slidably assembled on the two sliding rails, allowing users The tray can be removed from the range hood.

The oil guide plate structure of the range hood according to claim 3, wherein the second side wall of the oil collecting rod is provided with two hooks, and the range hood is additionally provided with two hooks corresponding to the two hooks. There are two hook grooves. When the plate body slides out of the two sliding rails, the two hooks are respectively hooked on the two hook grooves and obliquely face the position of the user.

In a preferred embodiment, the oil collecting rod is formed by bending a sheet-shaped structure so that the side of the oil collecting rod is U-shaped.

In a preferred embodiment, the plate body is rectangular, and two of the first side walls are provided on the short side of the plate body, and two of the second side walls are provided on the long side of the plate body, and each of the first side walls is The side walls and the ends of each second side wall are connected to form a rectangle.

When the user inclines the plate, the oil in the first space flows toward the oil collecting rod, and the oil is intercepted by the oil collecting rod and accumulates in the oil collecting groove. When the oil in the oil collecting groove is full and overflows , The surplus oil will flow from the oil collecting rod to the second space, thereby providing two protections and effectively preventing the oil splashing in the oil collecting space.

More preferably, before the oil collecting rod is welded to the plate body, the position of the oil collecting rod can be adjusted according to the user's needs and then welded to the bottom of the plate, so that the oil guide plate can adapt to various heights of oil fume exhaust When the position of the range hood is set higher, the oil collecting rod will be set closer to the two hooks. When the position of the range hood is set lower, the oil collecting rod will be set farther away The two hooks correspond to when the user pulls out the plate body and tilts the plate body, the inclination angle of the plate body causes the oil flow speed in the oil collecting space to be different. Therefore, there are two collecting plate bodies through the oil collecting rod. Independent components allow the position of the oil collecting rod to be adjusted appropriately according to the height of the range hood, so that the effect of oil collecting and oil blocking is better, and the individual stamping and forming of the disc body and the oil collecting rod is very easy and can be effectively lowered The cost of production.

It is worth mentioning that when the disc body is tilted, the oil in the first space flows toward the collecting rod, and the excessive oil overflowing from the collecting rod will not flow or spray quickly because it has been buffered by the oil collecting rod. Therefore, the oil will only overflow from the oil collecting tank and slowly flow to the second space, which can better prevent the oil from splashing on the side of the disc body close to the user.

Please refer to Figures 3 to 5, the present invention is an oil guide plate structure of a range hood, which mainly has a plate body 30 and an oil collecting rod 40, in which:

The tray 30 has a tray bottom 31, two first side walls 32 and two second side walls 33 arranged around the tray bottom 31, the first side walls 32 and the second side walls 33 are staggeredly connected and surround a set Oil space 34; in this embodiment, the disk body 30 is rectangular, and two of the first side walls 32 are provided on the short side of the disk body 30, and two of the second side walls 33 are provided on the long side of the disk body 30 The edges of each of the first side walls 32 and the ends of each of the second side walls 33 are connected to form a rectangle.

The oil collecting rod 40 is arranged on the bottom 31 and has two opposite end surfaces 41, one of the end surfaces 41 is connected to one of the first side walls 32, the other end surface 41 is connected to the other of the first side walls 32, and the The oil collecting rod 40 has an oil collecting groove 42 open to one of the second side walls 33, and the oil collecting space 34 is cut into a first space 341 and a second space 342; in this embodiment, the oil collecting rod 40 is formed by bending a sheet-shaped structure, so that the side of the oil collecting rod 40 is almost U-shaped.

In this embodiment, the oil collecting rod 40 is fixed to the bottom 31 by welding and is located in the oil collecting space 34, and at least one welding spot 43 is welded at the position of the end surface 41 of the oil collecting rod 40 so that the The end surface 41 is joined with the first side wall 32, and a plurality of welding points 43 are welded between the pan bottom 31 and the oil collecting rod 40, so that the oil collecting rod 40 and the pan bottom 31 are joined.

Secondly, the tray 30 is provided for assembling on a range hood 50. The range hood 50 has two sliding rails 51. The tray 30 is slidably assembled on the two sliding rails 51 for users The tray 30 can be removed from the range hood 50.

Furthermore, referring to Fig. 6, the second side wall 33 of the oil collecting rod 40 is provided with two hooks 331, and the range hood 50 is additionally provided with two hook grooves 52 corresponding to the two hooks 331. When the tray 30 slides out of the two sliding rails 51, the two hooks 331 are respectively hooked on the two hook grooves 52 and inclined toward the user's position.

Finally, please refer to Figure 4, because the plate 30 and the oil collecting rod 40 are originally two separate components, therefore, before the oil collecting rod 40 is welded to the plate 30, it can be arranged according to the needs of the user. Range hood 50 model, range hood 50 height, and smoking efficiency of range hood 50 Adjust the position of the oil collecting rod 40 to adjust the position of the oil collecting rod 40 to effectively improve the oil collection efficiency and achieve better splash prevention Effect.

The above is the structure configuration and connection relationship of the present invention in a preferred embodiment. The use method of the present invention and the effects it can achieve are as follows:

Please refer to FIG. 6, in a normal state, the plate 30 is assembled in the slide rail 51. After the range hood 50 has sucked the oil fume, the oil is guided to fall into the oil collecting space 34 of the oil guide pan When the user wants to disassemble the oil guide plate, he will pull the plate 30 out of the track. When the two hooks 331 of the track are hooked on the two hook grooves 52, the user can pull the plate 30 out obliquely.

Referring to FIG. 7, when the user inclines the plate 30, the oil in the first space 341 flows toward the oil collecting rod 40, and the oil is intercepted by the oil collecting rod 40 and accumulated in the oil collecting groove 42. When the oil in the oil collecting groove 42 is full and overflowing, the excess oil will flow from the oil collecting rod 40 to the second space 342, thereby providing two protections and effectively preventing the oil in the oil collecting space 34. splash.

More preferably, before the oil collecting rod 40 is welded to the plate body 30, the position of the oil collecting rod 40 can be adjusted according to the user's needs and then welded to the plate bottom 31, so that the oil guide plate can be adapted to various types. The height of the range hood 50, when the position of the range hood 50 is set higher, the oil collecting rod 40 will be set closer to the two hooks 331, when the position of the range hood 50 is set lower, then The oil collecting rod 40 will be set farther away from the two hooks 331 to correspond to when the user pulls out the plate 30 and tilts the plate 30, the inclination angle of the plate 30 causes the oil flow speed in the oil collecting space 34 to be different. 1. Therefore, through the oil collecting rod 40, the collecting plate 30 is two independent components, so that the position of the oil collecting rod 40 can be adjusted appropriately according to the height of the range hood 50, so that the effect of oil collecting and oil blocking can be exerted. It is better, and it is very easy to separately stamp and form the disc body 30 and the oil collecting rod 40, which can effectively reduce the manufacturing cost and reduce.

It is worth mentioning that when the plate 30 is tilted, the oil in the first space 341 flows toward the oil collecting rod 40, and the excessive oil overflowing from the oil collecting rod 40 is not buffered by the oil collecting rod 40. It will flow or splash quickly, so the oil will only overflow from the oil collecting tank 42 and slowly flow to the second space 342, which can better prevent the oil from splashing on the side of the tray 30 close to the user.

Acquaintance

10: Oil guide plate

11: Oil collecting tank

12: positioning slot

13: hook

20: Range hood

21: Hanging ring

22: Magnet

this invention

30: Disc body

31: bottom of the plate

32: The first side wall

33: second side wall

331: Hook

34: oil collection space

341: The First Space

342: The Second Space

40: oil collecting rod

41: end face

42: oil collection tank

43: Solder joint

50: Range hood

51: Slide rail

52: hook groove

Figure 1 is a side view of a conventional oil guide plate set on a range hood; Figure 2 is a three-dimensional view of the conventional oil guide plate integrally formed; Figure 3 is an exploded view of the range hood, pan body and oil collecting rod in a preferred embodiment of the present invention; Figure 4 is a combined perspective view of the disc body and the oil collecting rod in a preferred embodiment of the present invention; Fig. 5 is a front view of the panel assembly in the range hood in a preferred embodiment of the present invention; Fig. 6 is a schematic view of the tray body being dragged in the sliding rail of the range hood in a preferred embodiment of the present invention; Fig. 7 is a schematic diagram of the oil flow in the oil collecting space in a preferred embodiment of the present invention.

30: Disc body

32: The first side wall

33: second side wall

331: Hook

40: oil collecting rod

41: end face

42: oil collection tank

50: Range hood

51: Slide rail

52: hook groove

Claims (5)

An oil guide plate structure of a range hood includes: a plate body with a plate bottom, two first side walls and two second side walls arranged around the bottom of the plate, the first side wall and the second side wall staggered Connecting and surrounding to define an oil collecting space; an oil collecting rod arranged on the bottom of the plate and having two opposite end surfaces, one of the end surfaces is connected to one of the first side walls, and the other end surface is connected to the other of the first side walls And the oil collecting rod has an oil collecting groove open toward one of the second side walls, the oil collecting space is cut into a first space and a second space, and the oil collecting rod is formed by bending a sheet structure. The oil guide plate structure of the range hood according to claim 1, wherein the oil collecting rod is fixed on the bottom of the pan by welding, and is located in the oil collecting space, and is welded at the end surface of the oil collecting rod At least one welding spot connects the end surface with the first side wall, and a plurality of welding spots are welded between the pan bottom and the oil collecting rod, so that the oil collecting rod is joined to the pan bottom. The oil guide plate structure of the range hood according to claim 1, wherein the plate body is provided for assembly on a range hood, the range hood has two slide rails, and the plate body can be slidably assembled On the two slide rails. The oil guide plate structure of the range hood according to claim 3, wherein the second side wall of the oil collecting rod is provided with two hooks, and the range hood is additionally provided with two hooks corresponding to the two hooks. Two hook grooves, the two hooks are used for inserting and positioning the two hook grooves. The oil guide plate structure of the range hood according to claim 1, wherein the plate body is rectangular, two of the first side walls are provided on the short side of the plate body, and two of the second side walls are provided on the plate The long sides of the body, and the ends of the first side walls and the second side walls are connected to form a rectangle.

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