CN215863635U

CN215863635U - Subassembly and lampblack absorber are fixed to oil cup

Info

Publication number: CN215863635U
Application number: CN202122148667.4U
Authority: CN
Inventors: 谭卓杰; 陈天佑; 陈锦沛; 韦业军; 邓任飞
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an oil cup fixing assembly and a range hood. The oil cup fixing assembly is used for installing the oil cup on the main body and comprises a magnetic assembly, and the magnetic assembly is arranged between the oil cup and the main body and is provided with a switch; the switch turns on the magnetic component to make the oil cup magnetically attracted on the main body; the switch closes the magnetic attraction component to separate the oil cup from the main body. According to the oil cup fixing assembly, the oil cup can be taken away by two hands only by closing the switch; the problem that the oil stain spills out of the oil cup easily due to the fact that the oil stain shakes under the action of the inertia force in the process that the traditional oil cup breaks away from the pressing force of the elasticity of the hook under the action of the external force and is separated is solved.

Description

Subassembly and lampblack absorber are fixed to oil cup

Technical Field

The utility model belongs to the field of oil cups, and particularly relates to an oil cup fixing assembly and a range hood.

Background

The range hood has become one of indispensable kitchen appliances in modern families, utilizes the fluid dynamics principle to work, inhales and exhausts oil smoke through a centrifugal fan arranged in the range hood, and uses a filter screen to filter partial grease particles. In the process of exhausting the oil fume flow, most of grease can be separated out, so an oil collecting cup is often installed at the bottom of a fume collecting hood of the range hood to collect the separated grease, and the grease is disposed when a certain amount of grease is reached.

In the prior art, the oil cup connecting structure comprises a main body of the range hood and an oil cup, the main body and the oil cup are connected together through a sliding buckle, two sets of fasteners are symmetrically arranged on the main body, each set of fastener is provided with two fasteners, the two fasteners are vertically arranged, the fasteners form a circular end, a sliding groove matched with the fasteners is formed in the oil cup, and the main body of the range hood and the oil cup are connected in a sliding buckle mode. However, the following problems exist with the use of a slider connection:

because rectangular shape oil cup length is longer, if do not have horizontal installation, appear easily that one end of oil cup blocks into, the installation difficulty even can not be installed in other one end, causes the installation card to pause, can cause the oil cup to damage seriously.

Secondly, rectangular shape oil cup can bear more oil because length is longer, nevertheless fill in oil and take off abluent in-process, rocks easily, and the condition that oil spills out probably appears influences user's use and experiences.

Thirdly, the oil cup structure of the side-suction range hood in the market is mostly characterized in that the whole oil cup is clamped on an oil cup hook of the smoke collecting hood, and oil stains leak out from an installation screw of the oil cup hook at the bottom of the range hood; because the curb plate has the limit of bending about the oil cup, the greasy dirt of complete machine surface both sides can't flow in the oil cup completely, can flow to the limit of bending and oil cup edge on, the oil cup dismouting is not convenient, influences user and uses experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil cup fixing assembly and a range hood, and aims to solve the technical problems that an oil cup is not easy to detach and oil is easy to spill in the background technology.

In order to achieve the purpose, the specific technical scheme of the oil cup fixing assembly and the range hood is as follows:

an oil cup fixing assembly is used for installing and fixing an oil cup on a main body and comprises a magnetic assembly, wherein the magnetic assembly is arranged between the oil cup and the main body and is provided with a switch; the switch turns on the magnetic component to make the oil cup magnetically attracted on the main body; the switch closes the magnetic attraction component to separate the oil cup from the main body.

Further, magnetic component is including setting up the metal part on the main part to and set up the magnetism portion at oil cup both ends, magnetism portion adsorbs the metal part.

Furthermore, an inner edge is formed at the edge of the oil cup and fixedly connected with the magnetic part.

Furthermore, the switch comprises a rotating shaft which is rotatably connected to the magnetic part, and an opening through which the rotating shaft penetrates is formed in the side wall of the oil cup.

Further, the part of the rotating shaft extending out of the opening is connected with a handle.

Furthermore, a baffle is formed on the inner wall of the magnetic part, a stop head is formed on the side surface of the rotating shaft, and the stop head is abutted against the baffle to limit the rotating range of the rotating shaft.

Furthermore, a positioning groove is formed in the metal part, a positioning lug is formed on the magnetic part, and the positioning lug is connected with the positioning groove in an inserting mode.

Furthermore, a fixed magnet and a movable magnet are arranged in the magnetic assembly, the fixed magnet is positioned in the positioning convex block, and the movable magnet can rotate relative to the fixed magnet along with the opening and closing of the switch, so that magnetic fields generated by the movable magnet and the fixed magnet are superposed or offset.

Furthermore, the inner wall of the positioning lug is provided with buckles which are oppositely arranged, and the fixed magnet is clamped between the two buckles.

A range hood comprises the oil cup fixing assembly.

The oil cup fixing assembly and the range hood have the following advantages:

1. when the oil cup is installed, the strip-shaped oil cup does not need to be installed horizontally, one end can be adsorbed and then the other end can be adsorbed, and the oil cup cannot be damaged due to installation blockage or installation dislocation;

2. when the oil cup is taken out, the oil cup can be taken away by two hands only by closing the switch; the problem that the oil stain spills out of the oil cup easily due to the fact that the oil stain shakes under the action of the inertia force in the process that the traditional oil cup breaks away from the pressing force of the elasticity of the hook under the action of the external force and is separated is solved.

3. After the technology is adopted, no hook is arranged at the bottom of the smoke collection cavity, and no screw hole or rivet pulling hole is arranged at two ends of the bottom of the smoke collection cavity, so that oil stains cannot leak out.

Drawings

FIG. 1 is a schematic view of the structure of a range hood of the present invention;

FIG. 2 is an exploded view of the oil cup retaining assembly of the present invention;

FIG. 3 is a schematic view of the assembly of the magnetic portion and the oil cup of the present invention;

FIG. 4 is a schematic view of a handlebar switch assembly of the present invention;

FIG. 5 is a cross-sectional view of the oil cup retaining assembly of the present invention;

FIG. 6 is a schematic view of the permanent magnetic chuck structure of the present invention;

FIG. 7 is an exploded view of the permanent magnet chuck of the present invention;

fig. 8 is a cross-sectional view of a permanent magnet chuck of the present invention.

The notation in the figure is:

1. a main body; 11. a metal part; 12. a positioning groove; 2. an oil cup; 21. an inner edge; 22. an opening; 3. a magnetic part; 31. positioning the bump; 32. a fixed magnet; 33. a movable magnet; 34. buckling; 35. a support; 36. a baffle plate; 4. a rotating shaft; 41. a stopper; 5. a handle.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, an oil cup fixing assembly and a range hood of the present invention are further described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the oil cup fixing assembly of the present invention is used for fixing an oil cup 2 on a main body 1 of a smoking apparatus. The oil fume equipment is used for separating and respectively discharging smoke, and the household smoking equipment is the range hood. The structure of the oil cup fixing component is specifically explained below by taking the range hood as an example.

Wherein, be equipped with the spiral case in the main part 1, the spiral case is with air and grease separation, and the spiral case intercommunication has the oil outlet that is located the main part 1 bottom. The oil cup 2 is fixed at the bottom of the main body 1 and covers the oil outlet hole, so that the separated grease can drop into the oil cup 2 from the oil outlet hole.

As shown in fig. 2 to 5, in order to facilitate the dumping and cleaning of the oil stain in the oil cup 2, the oil cup and the main body 1 are connected through a magnetic component, and the magnetic component is provided with a switch; the switch turns on the magnetic component to make the oil cup 2 magnetically attracted on the main body 1; the switch closes the magnetic attraction component to separate the oil cup 2 from the main body 1; thereby through magnetic component's switch, whether control oil cup 2 adsorbs main part 1, when loading and unloading oil cup 2, only need the regulating switch can, need not to adjust the angle of oil cup 2, convenient and fast.

The magnetic component comprises a metal part 11 arranged on the main body 1 and magnetic parts 3 arranged at two ends of the oil cup 2, and the metal part 11 is adsorbed by the magnetic parts 3 so as to be adsorbed on the main body 1. Of course, the magnetic part 3 and the metal part 11 may be reversed, the magnetic part 3 being provided on the body 1 and the metal part 11 being provided on the oil cup 2.

Specifically, the metal part 11, i.e., the bottom of the main body 1, is made of magnetic metal, and the magnetic part 3 has magnetism and can be attracted to the metal part 11 by the magnetic part 3. The oil cup 2 is formed with an inner rim 21 at the edge thereof, and the inner rim 21 is screwed with the magnetic part 3, thereby disposing the magnetic part 3 in the oil cup 2. The switch includes rotating connection 4 on magnetism portion 3, and the opening 22 that supplies pivot 4 to run through is opened to the 2 lateral walls of oil cup, and the part that pivot 4 stretches out from opening 22 is connected with handle 5 to rotate pivot 4, make the switch open or closed. The handle 5 is provided with a shaft hole which is connected with the rotating shaft 4 in a key way so as to be relatively fixed.

The oil cup 2 side plate forms the labels of "open" and "off", and the marks are positioned at two extreme positions of the handle 5 to remind the user how to use the oil cup.

In order to ensure the fixing in place, the metal part 11 is provided with a positioning groove 12, and the positioning groove 12 is conical. The magnetic part 3 is formed with a positioning lug 31, the positioning lug 31 is inserted into the positioning groove 12, and the magnetic component is provided with a left group and a right group, so that the oil cup 2 is positioned. And a notch avoiding the positioning bump 31 is formed on the inner edge 21 to ensure the bonding area with the magnetic part 3 and ensure the stability of the magnetic part 3.

For the switching control, an electromagnet or a permanent magnet chuck may be used as the magnetic part 3.

When the magnetic part 3 is an electromagnet, the switch is connected in series to a power supply circuit of the electromagnet. The power supply circuit is turned off by the switch, so that the electromagnet is demagnetized, and the oil cup 2 is separated from the main body 1. The power supply circuit is closed by the switch, so that the electromagnet is magnetized, and the oil cup 2 is adsorbed on the main body 1. But the circuit and the power supply are needed to be arranged, which is inconvenient.

As shown in fig. 6-8, when the magnetic part 3 is a permanent magnetic chuck, a fixed magnet 32 and a movable magnet 33 are provided in the magnetic chuck.

The fixed magnet 32 is located inside the positioning protrusion 31, the inner wall of the positioning protrusion 31 is provided with a buckle 34 which is oppositely arranged, and the fixed magnet 32 is clamped between the two buckles 34.

The magnetic sucker is internally provided with a bracket 35 which is oppositely arranged, two ends of the movable magnet 33 are erected on the bracket 35, and the movable magnet 33 can rotate relative to the fixed magnet 32. The movable magnet 33 is coupled to the rotation shaft 4 so that the movable magnet 33 rotates with the rotation shaft 4.

When the switch is turned on, the same magnetic poles of the movable magnet 33 and the fixed magnet 32 are adjacent, magnetic lines of force start from the N poles of the fixed magnet 32 and the movable magnet 33 and then return to the S poles of the fixed magnet and the movable magnet, the magnetic fields of the fixed magnet and the movable magnet are superposed, and the permanent magnetic chuck adsorbs the metal part 11. When the switch is turned off, the different magnetic poles of the movable magnet 33 and the fixed magnet 32 are adjacent, the magnetic wire starts from the N pole of one and returns to the S pole of the other, the magnetic fields of the two are offset, and the permanent magnetic chuck is separated from the metal part 11.

And the inner wall of the magnetic sucker is provided with a baffle 36, the side surface of the rotating shaft 4 is provided with a stopper 41, and the stopper 41 is abutted against the baffle 36 so as to limit the rotating range of the rotating shaft 4 and ensure that the movable magnet 33 rotates in place.

Generally, the movable magnet 33 and the fixed magnet 32 are made of a permanent magnetic material neodymium iron boron (Nd-Fe-B), and the description of the utility model is omitted.

In addition, the utility model also discloses a range hood which comprises the oil cup fixing component.

In conclusion, the oil cup is adsorbed on the main body through the magnetic field which can be switched on and off so as to complete the fixation of the oil cup.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An oil cup fixing assembly is used for installing an oil cup on a main body and is characterized by comprising a magnetic assembly, wherein the magnetic assembly is arranged between the oil cup and the main body and is provided with a switch; the switch turns on the magnetic component to make the oil cup magnetically attracted on the main body; the switch closes the magnetic attraction component to separate the oil cup from the main body.

2. The oil cup fixing assembly according to claim 1, wherein the magnetic assembly comprises a metal part disposed on the main body, and magnetic parts disposed at both ends of the oil cup, the magnetic parts attracting the metal part.

3. The oil cup fixing assembly according to claim 2, wherein the edge of the oil cup is formed with an inner edge, and the inner edge is fixedly connected with the magnetic part.

4. The oil cup fixing assembly according to claim 2, wherein the switch comprises a rotating shaft rotatably connected to the magnetic part, and an opening for the rotating shaft to pass through is formed in a side wall of the oil cup.

5. The oil cup retaining assembly of claim 4, wherein a handle is attached to a portion of the shaft extending from the opening.

6. The oil cup fixing assembly according to claim 4, wherein the magnetic part has a baffle formed on an inner wall thereof, and a stopper is formed on a side surface of the rotating shaft, and the stopper abuts against the baffle to limit a rotation range of the rotating shaft.

7. The oil cup fixing assembly according to claim 2, wherein the metal part is provided with a positioning groove, the magnetic part is provided with a positioning bump, and the positioning bump is inserted into the positioning groove.

8. The oil cup fixing assembly according to claim 7, wherein a fixed magnet and a movable magnet are arranged in the magnetic assembly, and the fixed magnet is positioned in the positioning convex block; with the switch being turned on or off, the movable magnet can rotate relative to the fixed magnet to superimpose or cancel the magnetic field generated by the movable magnet and the fixed magnet.

9. The oil cup fixing assembly according to claim 8, wherein the positioning protrusion has a pair of opposing clips on an inner wall thereof, and the fixing magnet is engaged between the two clips.

10. A range hood, characterized by comprising an oil cup fixing assembly as claimed in any one of claims 1 to 9.