Smoke exhaust ventilator capable of safely isolating electricity, gas and oil

Abstract

The utility model discloses a smoke exhaust ventilator capable of safely isolating electricity, gas and oil. The device comprises a machine body, a box body and a decorative cover, the box body is arranged below the machine body, the decorative cover is arranged on the machine body, a vertically arranged wire slot is arranged in the decorative cover, the wire slot is arranged in the machine body, an upper isolation plate is arranged above the wire slot, a first upper filter screen and a second upper filter screen are arranged below the wire slot, the upper isolation plate is provided with an upper notch corresponding to the wire slot, and the lower isolation plate is provided with a lower notch corresponding to the wire slot. The first upper filter screen is provided with a lower notch corresponding to the wire slot, a lower isolation plate is arranged below the upper filter screen, the lower isolation plate is provided with a threading hole corresponding to the lower notch, a power supply is arranged above the upper isolation plate, a fan is arranged below the upper isolation plate, and cables of the power supply and the fan pass through the threading hole after passing through the upper notch, the wire slot and the lower notch, so that electricity, gas and oil are completely isolated; the smoke exhaust ventilator has the advantages of being ingenious in structure, convenient to use and practical.

Description

Technical Field

[0001] This utility model relates to a range hood, and more particularly to a range hood with electrical and oil safety isolation. Background Technology

[0002] Currently, the internal cables of range hoods are generally installed directly inside the body and housing. This makes the cables easily contaminated by oil fumes. In addition, the vibration of the fan when it is working can also cause the cables to knock against the body and housing, generating noise. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a range hood with electrical and oil safety isolation. It can effectively solve the problems of the internal cables of the range hood being easily contaminated by oil fumes and the noise generated by vibration and knocking on the body and housing. The power supply and fan cables pass through the upper notch, the wire groove and the lower notch and then through the wire hole, so that electricity, gas and oil are completely isolated, and the electricity, gas and oil inside the range hood do not interfere with each other. It has the characteristics of ingenious structure and convenient practicality.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a range hood with electrical and oil safety isolation, comprising a body, a housing, and a decorative cover, wherein the housing is located below the body, and the decorative cover is located on the body, characterized in that: a vertically arranged wire groove is provided inside the decorative cover, the wire groove is located inside the body, an upper isolation plate is provided above the wire groove, and a first upper filter and a second upper filter are provided below the wire groove, the upper isolation plate has an upper notch corresponding to the wire groove, the first upper filter has a lower notch corresponding to the wire groove, a lower isolation plate is provided below the upper filter, and a wire through hole is provided on the lower isolation plate corresponding to the lower notch;

[0005] A power supply is located above the upper isolation plate and a fan is located below it. The cables of the power supply and the fan pass through the upper notch, the wire groove and the lower notch and then through the wire hole.

[0006] Furthermore, the lower partition plate is disposed inside the housing, and the housing is divided into an electrical control chamber and a filter chamber by the lower partition plate.

[0007] Furthermore, a controller is provided inside the electrical control cavity, an auxiliary plate is provided at the bottom of the electrical control cavity, the auxiliary plate is located in front of the lower isolation plate, and a lighting lamp is provided on the auxiliary plate.

[0008] This utility model adopts the above-mentioned technical solution, overcomes the shortcomings of the background technology, and provides a range hood with electrical and oil safety isolation. It can effectively solve the problems that the internal cables of the range hood are easily contaminated by oil fumes and that noise is easily generated by vibration and knocking on the body and housing. The power supply and fan cables pass through the upper notch, the wire groove and the lower notch and then through the wire hole, so that electricity, gas and oil are completely isolated, and the electricity, gas and oil inside the range hood do not interfere with each other. It has the characteristics of ingenious structure and convenient practicality. Attached Figure Description

[0009] Appendix Figure 1 This is a schematic diagram of the split structure of this utility model.

[0010] In the diagram: 1. Body; 2. Housing; 201. Electrical control chamber; 202. Filter chamber; 3. Decorative cover; 4. Cable tray; 5. Upper isolation plate; 501. Upper notch; 6. First upper filter screen; 601. Lower notch; 7. Second upper filter screen; 8. Lower isolation plate; 801. Cable hole; 9. Power supply; 10. Fan; 11. Controller; 12. Auxiliary plate; 13. Lighting lamp; 14. Rear cover; 15. Lower filter screen; 16. Oil tank. Detailed Implementation

[0011] The following descriptions of the embodiments are made with reference to the accompanying drawings, illustrating specific embodiments in which the present invention can be implemented. The directional terms used in this invention, such as up, down, front, back, left, right, inside, outside, side, etc., are merely for the purpose of referring to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding the present invention, and not for limiting the present invention. In the drawings, structurally similar units are indicated by the same reference numerals.

[0012] The following description, in conjunction with the accompanying drawings, further clarifies the specific embodiments of the present invention, making the technical solution and its beneficial effects clearer and more explicit.

[0013] See appendix Figure 1 This utility model includes a body 1, a housing 2, and a decorative cover 3. The housing 2 is located below the body 1, and the decorative cover 3 is located on the body 1. The decorative cover 3 is characterized by having a vertically arranged wire groove 4 inside the body 1. The wire groove 4 is located inside the body 1. An upper partition plate 5 is provided above the wire groove 4, and a first upper filter screen 6 and a second upper filter screen 7 are provided below the wire groove 4. The upper partition plate 5 has an upper notch 501 corresponding to the wire groove 4. The first upper filter screen 6 has a lower notch 601 corresponding to the wire groove 4. A lower partition plate 8 is provided below the upper filter screen. The lower partition plate 8 has a wire through hole 801 corresponding to the lower notch 601.

[0014] A power supply 9 is located above the upper isolation plate 5, and a fan 10 is located below it. The cables of the power supply 9 and the fan 10 (not shown in the figure) pass through the upper notch 501, the wire groove 4 and the lower notch 601 and then through the wire hole 801.

[0015] Furthermore, the lower isolation plate 8 is disposed inside the housing 2, and the housing 2 is divided into an electrical control cavity 201 and a filter cavity 202 by the lower isolation plate 8.

[0016] Furthermore, the electrical control cavity 201 is provided with a controller 11, and the bottom of the electrical control cavity 201 is provided with an auxiliary plate 12. The auxiliary plate 12 is located on the front side of the lower isolation plate 8, and the auxiliary plate 12 is provided with a lighting lamp 13.

[0017] During use, the cables of the power supply 9 and the fan 10 pass through the upper notch 501, the cable tray 4, and the lower notch 601, then through the wiring hole 801 and into the electrical control cavity 201, where they are electrically connected to the controller 11. The lighting lamp 13 is also electrically connected to the controller 11, thus completely isolating electricity, gas, and oil, preventing interference between these elements inside the range hood. This way, the cables of the power supply 9 and the fan 10 will not be contaminated by oil fumes (a protective sleeve can be added between the lower notch 601 and the wiring hole 801, and the gap can be sealed with sealant), nor will the vibration of the fan 10 cause noise from striking the body 1 and the housing 2.

[0018] Based on the above description of the structure and principle, those skilled in the art should understand that this utility model is not limited to the specific embodiments described above. Improvements and substitutions made using techniques known in the art based on this utility model all fall within the protection scope of this utility model and should be defined by the claims.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] In the description of this specification, the use of terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refers to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0023] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A range hood with electrical and oil safety isolation, comprising a body, a housing, and a decorative cover, wherein the housing is disposed below the body, and the decorative cover is disposed on the body, characterized in that: The decorative cover is provided with a vertically arranged wire groove inside the machine body. The wire groove is provided with an upper partition plate above the wire groove and a first upper filter and a second upper filter below the wire groove. The upper partition plate is provided with an upper notch corresponding to the wire groove. The first upper filter is provided with a lower notch corresponding to the wire groove. A lower partition plate is provided below the upper filter and a wire through hole corresponding to the lower notch is provided on the lower partition plate. A power supply is located above the upper isolation plate and a fan is located below it. The cables of the power supply and the fan pass through the upper notch, the wire groove and the lower notch and then through the wire hole.

2. The range hood with electrical and oil safety isolation according to claim 1, characterized in that: The lower partition plate is located inside the housing, and the housing is divided into an electrical control chamber and a filter chamber by the lower partition plate.

3. The range hood with electrical and oil safety isolation according to claim 2, characterized in that: The electrical control cavity is equipped with a controller, and an auxiliary plate is located at the bottom of the electrical control cavity. The auxiliary plate is located in front of the lower isolation plate and is equipped with a lighting lamp.

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