Range hood capable of rapidly discharging oil

Abstract

The utility model provides a range hood capable of quickly discharging oil, which relates to the technical field of range hoods and comprises a main control box, a smoke suction box is mounted at the bottom of the main control box, a smoke suction port is arranged on one side of the smoke suction box, a grease filter screen is mounted on one side of the smoke suction port, and a mounting frame is mounted on one side of the smoke suction port of the smoke suction box. A through groove is formed in one side of the mounting frame, a pair of sliding grooves are formed in the top end of the mounting frame, the sliding grooves are communicated with the through groove, a grease adsorption filter element is mounted in one through groove, a plurality of smoke holes are formed in the surface of the grease adsorption filter element, and the grease adsorption filter element is slidably connected with the sliding grooves. According to the device, oil smoke is primarily treated through the oil adsorption filter element, oil carried in the smoke is reduced, the treated oil smoke is subjected to second-step oil removal treatment through the metal net filter element, the cleanliness of a pipeline in the smoke suction box is effectively protected, and the smoke exhaust effect of the air box is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to a kind of range hood technical field, more specifically, it is especially related to a kind of range hood of quick oil discharge. BACKGROUND

[0002] Range hood is a kind of household electrical appliances for absorbing and discharging oil fume in kitchen, to keep kitchen air fresh, reduce the pollution of oil fume to kitchen furniture and environment. It is inhaled by the action of fan during cooking process, after filtration and discharge treatment, finally purifies air or discharges outdoor.

[0003] Based on the above, the present inventor found that there are the following problems: the existing range hood when using, most of the smoke suction port does not carry out preliminary treatment to oil fume, and people cannot replace internal filter screen at any time after use, long-term use will affect the oil removal effect of internal filter screen, thereby reducing the oil discharge efficiency of range hood.

[0004] Therefore, in view of the above, the existing structure and defects are studied and improved, to provide a kind of range hood of quick oil discharge, to achieve the purpose of having more practical value. INVENTION CONTENTS

[0005] The purpose and effect of the utility model of a kind of range hood of quick oil discharge are achieved by the following specific technical means:

[0006] A kind of range hood of quick oil discharge, including main control box, the bottom of the main control box is installed with smoke box, one side of the smoke box is equipped with smoke port, one side of the smoke port is installed with grease filter screen, and the smoke box is installed with mounting bracket at the position of one side of smoke port, one side of the mounting bracket is equipped with through slot, the top of the mounting bracket is equipped with a pair of sliding slot, and the sliding slot is communicated with through slot, one inside the through slot is installed with grease adsorption filter core, the surface of the grease adsorption filter core is equipped with several smoke holes, and the grease adsorption filter core is slidably connected with sliding slot.

[0007] Further, the aperture of the smoke hole is 5mm, and the length of the smoke hole is 20mm.

[0008] Further, one inside the sliding slot is installed with metal mesh filter core, and the metal mesh filter core is slidably connected with sliding slot.

[0009] Further, the top of the mounting bracket is installed with a pair of grooves, and the through slot is installed with stop lever.

[0010] Further, both ends of the mounting frame are provided with a pair of mounting blocks, the surface of the mounting block is provided with a screw, both ends of the bottom of the smoke box are provided with a pair of threaded holes at the positions on both sides of the smoke outlet, the screw is connected with the threaded hole, and the circumferential side of the mounting frame is matched with the smoke outlet.

[0011] Further, the top of the main control box is provided with a wind box, and the wind box is communicated with the smoke box.

[0012] Further, one side of the main control box is provided with a control panel, and one end of the bottom of the smoke box is provided with a pair of auxiliary lamps.

[0013] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0014] Through the cooperation between the through groove, the sliding groove, the grease adsorption filter element, the metal mesh filter element and the groove, the oil fume gas passes through the grease adsorption filter element when passing through the through groove, so that the grease adsorption filter element preliminarily processes the oil fume gas, reduces the grease carried in the oil fume gas, and the processed oil fume gas enters the metal mesh filter element. Since the grease adsorption filter element is slidably connected with the sliding groove, the grease adsorption filter element is taken out from the groove and replaced after use, and the operation is simple and convenient. The metal mesh filter element performs the second oil removal treatment on the oil fume. After a certain period of use, the metal mesh filter element is taken out from the sliding groove and cleaned, the cleanliness of the pipeline in the smoke box is effectively protected, and the smoke exhaust effect of the wind box is improved.

[0015] Through the cooperation and connection among the mounting frame, the mounting block, the screw and the threaded hole, after a certain period of use, the screw is twisted, the mounting block is separated from the smoke outlet, the mounting frame can be removed, the grease filter screen is cleaned, and the mounting block and the threaded hole are connected through the screw during installation.

[0016] The hole diameter of the smoke hole is 5 mm, the length of the smoke hole is 20 mm, the hole diameter of the smoke hole is 5 mm, the smoke outlet is convenient for sucking away the oil fume gas, the length of the smoke hole is 20 mm, the contact time of the oil fume gas and the smoke hole is prolonged, and the grease removal efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic view of the oil extraction hood.

[0018] Figure 2 It is a local explosion schematic view of the oil extraction hood.

[0019] Figure 3 It is a local sectional view of the mounting frame of the oil extraction hood.

[0020] Figure 4 It is a three-dimensional schematic view of the oil extraction hood.Figure 2 Enlarged view of the middle A.

[0021] In the drawings, the correspondence between the component names and the reference numerals is as follows:

[0022] 1, main control box; 2, air bellow; 3, control panel; 4, smoke extraction box; 5, mounting bracket; 6, smoke extraction port; 7, grease filter screen; 8, mounting block; 9, screw; 10, threaded hole; 11, through slot; 12, blocking rod; 13, sliding slot; 14, grease adsorption filter element; 15, smoke hole; 16, metal mesh filter element; 17, groove; 18, auxiliary lamp. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0024] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] Embodiment:

[0027] As shown in the accompanying Figure 1 to the accompanying Figure 4 as shown:

[0028] The utility model provides a kind of oil extractor hood of quick oil discharge, including main control box 1, the bottom of main control box 1 is equipped with smoke box 4, one side of smoke box 4 is equipped with smoke port 6, one side of smoke port 6 is equipped with grease filter screen 7, and smoke box 4 is equipped with mounting bracket 5 at the position of one side of smoke port 6, one side of mounting bracket 5 is equipped with through slot 11, the top of mounting bracket 5 is equipped with a pair of sliding slot 13, and sliding slot 13 is communicated with through slot 11, one through slot 11 is equipped with grease adsorption filter core 14 in inside, the surface of grease adsorption filter core 14 is equipped with several smoke holes 15, grease adsorption filter core 14 is slidably connected with sliding slot 13, through the cooperation of use between through slot 11, sliding slot 13 and grease adsorption filter core 14, oil fume gas passes through grease adsorption filter core 14 when passing through through slot 11, grease adsorption filter core 14 carries out preliminary treatment to oil fume gas at this time, reduce the grease carried in flue gas, and the oil fume gas treated again enters into metal screen filter core 16, will not carry a large amount of grease, improve the smoke exhaust effect of bellow 2, since grease adsorption filter core 14 is slidably connected with sliding slot 13, timely extract grease adsorption filter core 14 and replace after use, it is simple and convenient to operate.

[0029] Wherein, the aperture of smoke hole 15 is 5mm, the length of smoke hole 15 is 20mm, pass through the aperture of smoke hole 15 is 5mm, convenient for smoke port 6 to suck away oil fume gas, and the length of smoke hole 15 is 20mm, prolongs the contact time of oil fume gas and smoke hole 15, improves grease removal efficiency.

[0030] Wherein, one sliding slot 13 is equipped with metal screen filter core 16 in inside, metal screen filter core 16 is slidably connected with sliding slot 13, through the use of metal screen filter core 16, after using certain period, metal screen filter core 16 is extracted from sliding slot 13, and is cleaned, effectively protect the cleanliness of the pipeline inside smoke box 4, also convenient for people daily cleaning, enhance the use experience.

[0031] Wherein, the top of mounting bracket 5 is equipped with a pair of recesses 17, through the use of recess 17, recess 17 is convenient for people to take out grease adsorption filter core 14, and through slot 11 is equipped with stop rod 12, through the use of baffle, baffle can prevent grease adsorption filter core 14 from falling.

[0032] Wherein, both ends of mounting bracket 5 are equipped with a pair of mounting blocks 8, the surface of mounting block 8 is equipped with screw 9, the bottom of smoke box 4 is equipped with a pair of threaded holes 10 at the position of both sides of smoke port 6, screw 9 is connected with threaded hole 10, the circumference of mounting bracket 5 is matched with smoke port 6, through the cooperation connection between mounting bracket 5, mounting block 8, screw 9 and threaded hole 10, after using certain period, screw 9 is screwed, so that mounting block 8 is separated from smoke port 6, mounting bracket 5 can be removed, grease filter screen 7 is cleaned, and when installing, screw 9 is used to connect mounting block 8 with threaded hole 10.

[0033] The main control box 1 has a blower box 2 installed on its top, and the blower box 2 is connected to the smoke extraction box 4.

[0034] The main control box 1 has a control panel 3 installed on one side, and a pair of auxiliary lights 18 are installed at the bottom of the smoke extraction box 4. The auxiliary lights 18 can provide supplementary lighting for the area above the stove.

[0035] The specific usage and function of this embodiment are as follows:

[0036] First, check the integrity of the device. Only use it after confirming it is in good condition. When using it, start the device via control panel 3. The grease-absorbing filter element 14 passes through the channel 11. At this point, the grease-absorbing filter element 14 performs preliminary treatment on the grease-absorbing gas, reducing the amount of grease carried in the gas. The pore diameter of the smoke hole 15 is 5mm, facilitating the suction of the grease-absorbing gas from the smoke outlet 6. The length of the smoke hole 15 is 20mm, extending the contact time between the grease-absorbing gas and the smoke hole 15, thus improving the grease removal efficiency. The treated grease-absorbing gas then enters the metal mesh filter element 16, without carrying a large amount of grease. The metal mesh filter element 16 performs the second step of grease removal. Finally, the grease-absorbing gas passes through the grease filter screen 7. The device undergoes degreasing treatment, effectively reducing grease buildup inside the fume extraction box 4 and the blower box 2, thus improving the equipment's oil removal efficiency. After use, the grease-absorbing filter element 14 is removed from the groove 17 and replaced. After a certain period of use, the metal mesh filter element 16 is removed from the groove 17 and cleaned, effectively protecting the cleanliness of the internal pipes of the fume extraction box 4 and improving the smoke extraction efficiency of the blower box 2. By turning the screw 9, the mounting block 8 is disengaged from the fume extraction port 6, allowing the mounting bracket 5 to be removed and the grease filter screen 7 to be cleaned. During installation, the mounting block 8 is connected to the threaded hole 10 using the screw 9. This device features a novel overall design and a simple structure, making it worthy of widespread promotion and use.

[0037] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A range hood capable of rapid oil drainage, comprising a main control box (1), characterized in that: The bottom of the main control box (1) is equipped with a smoke extraction box (4). A smoke extraction port (6) is provided on one side of the smoke extraction box (4). A grease filter screen (7) is installed on one side of the smoke extraction port (6). A mounting bracket (5) is installed on one side of the smoke extraction port (6). A through groove (11) is provided on one side of the mounting bracket (5). A pair of sliding grooves (13) are provided at the top of the mounting bracket (5). The sliding grooves (13) are connected to the through grooves (11). A grease adsorption filter element (14) is installed inside one of the through grooves (11). A number of smoke holes (15) are provided on the surface of the grease adsorption filter element (14). The grease adsorption filter element (14) is slidably connected to the sliding grooves (13).

2. The range hood with rapid oil drainage as described in claim 1, characterized in that: The diameter of the smoke hole (15) is 5 mm, and the length of the smoke hole (15) is 20 mm.

3. The range hood with rapid oil drainage as described in claim 2, characterized in that: A metal mesh filter element (16) is installed inside one of the grooves (13), and the metal mesh filter element (16) is slidably connected to the groove (13).

4. The range hood with rapid oil drainage as described in claim 3, characterized in that: The top of the mounting bracket (5) is fitted with a pair of grooves (17), and a stop bar (12) is installed in the through groove (11).

5. The range hood with rapid oil drainage as described in claim 4, characterized in that: A pair of mounting blocks (8) are installed at both ends of the mounting bracket (5). Screws (9) are installed on the surface of the mounting blocks (8). A pair of threaded holes (10) are provided at both ends of the bottom of the smoke extraction box (4) at the positions on both sides of the smoke extraction port (6). The screws (9) are connected to the threaded holes (10). The periphery of the mounting bracket (5) matches the smoke extraction port (6).

6. The range hood with rapid oil drainage as described in claim 5, characterized in that: The main control box (1) is equipped with a blower box (2) on top, and the blower box (2) is connected to the smoke extraction box (4).

7. The range hood with rapid oil drainage as described in claim 6, characterized in that: A control panel (3) is installed on one side of the main control box (1), and a pair of auxiliary lights (18) are installed at one bottom end of the smoke extraction box (4).

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