Range hood with electrostatic adsorption module

Abstract

The utility model belongs to the technical field of range hoods, and particularly relates to a range hood with an electrostatic adsorption module, which comprises a range hood body, and the side wall of the range hood body is rotatably connected with an opening and closing panel; a mounting position base is fixedly connected to the position, where the opening and closing panel is located, in the range hood body; an electrostatic module is mounted above the mounting position base; range hood box side plates are fixedly connected to the two sides of the interior of the range hood body correspondingly, and the range hood box side plates and the side walls are connected through screws. An electrostatic module contact type power supply is arranged on the opening and closing panel, the electrostatic module or the whole machine is automatically powered off when the panel is opened, and the protection effect is achieved; electrostatic module up-and-down limiting plates and a bottom supporting and limiting structural part are arranged on the box body side plates, and an oil guide groove and an oil leakage hole are formed in a bottom supporting part, so that oil stains can be conveniently discharged out of the box body in time, and accumulation is avoided; the electrostatic module can be independently taken out to be cleaned after the opening and closing panel is opened, and maintenance is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of range hoods, in particular to a range hood with an electrostatic adsorption module. Background Art

[0002] The range hood is a commonly used household appliance in modern kitchens. It can guide the fumes generated by cooking through the presence of a fan and discharge them outward through the flue, thereby reducing the presence of fumes in the house.

[0003] Some range hoods will install an electrostatic adsorption module on the front end to absorb particulate matter in the oil smoke, thereby reducing the internal fan system of the range hood to always maintain a low oil content state and ensure that the centrifugal fan body continues to work in the best condition.

[0004] During use, placing an electrostatic adsorption module at the front end of the range hood air duct is beneficial for adsorbing oil fume particles and reducing the entry of oil fume exhaust gas into the range hood fan system. However, there is a certain problem that the wind resistance of the front end air duct will be slightly increased, the manufacturing efficiency of the electrostatic module is low, and the cost is increased. Therefore, in view of the above problems, a range hood with an electrostatic adsorption module is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a range hood with an electrostatic adsorption module, comprising a range hood body, a side wall of the range hood body being rotatably connected to an opening and closing panel; an installation position base is fixedly connected to the inside of the range hood body at the position of the opening and closing panel; an electrostatic module is installed above the installation position base; both sides of the range hood body are fixedly connected to side panels of the range hood case, and the side panels and side walls of the range hood case are connected by screws; the side walls of the side panels of the range hood case are bolted to an electrostatic module installation limit base; the bottom of the electrostatic module installation limit base is installed on the top of the electrostatic module.

[0007] Preferably, an electrostatic contact power supply voltage module is fixedly connected to the inner side wall of the opening and closing panel; a pair of contact power supply water inlet contact springs are fixedly connected to the bottom of the electrostatic contact power supply voltage module; and an electrostatic module energized metal contact is installed on the side wall of the electrostatic module at a position corresponding to the contact power supply water inlet contact spring.

[0008] Preferably, the side walls of the mounting position base are respectively fixed with front and rear limit flanges and base fixing holes to wrap the corners; an oil leakage groove is opened on the top of the mounting position base; a pair of oil leakage holes are opened inside the oil leakage groove; and a plurality of groups of left and right limit folded edges are fixedly connected to the inner side wall of the mounting position base.

[0009] Preferably, the side wall of the opening and closing panel is fixedly connected with a panel pull rod.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model provides a range hood with an electrostatic adsorption module. The electrostatic adsorption module is installed at the front end of the range hood to adsorb the oil fume gas and particulate matter entering the range hood, reduce the oil fume gas and particulate matter entering the fan, and thus achieve a long-term cleaning effect of the range hood fan system. The electrostatic module is installed inside the range hood case through the upper and lower limit structures on both sides of the case and the bottom support limit structure. It can be extracted from the case by opening the opening and closing panel of the range hood, which is convenient for regular maintenance and cleaning. The power supply module of the electrostatic module is installed on the opening and closing panel. When the panel is opened, the limit support seat at the bottom of the electrostatic module is provided with an oil guide groove and an oil leakage hole, which is conducive to the smooth entry of accumulated oil into the oil receiving box of the range hood.

[0012] 2. The utility model provides a range hood with an electrostatic adsorption module, and a contact power supply for the electrostatic module is arranged on the opening and closing panel. When the panel is opened, the electrostatic module or the whole machine is automatically powered off to play a protective role; upper and lower limit plates of the electrostatic module and a bottom support limit structure are arranged on the side panels of the box body, and the bottom support member is provided with an oil guide groove and an oil leakage hole, which is convenient for timely removal of oil and dirt from the box body to avoid accumulation; the electrostatic module can be taken out separately for cleaning after the opening and closing panel is opened, which is convenient for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 This is a side view of the entire range hood of the utility model;

[0015] Figure 2 This is an open view of the opening and closing panel of the range hood of the utility model;

[0016] Figure 3 This is a view of the electrostatic module being removed when the range hood of the utility model is opened;

[0017] Figure 4 This is a front perspective view of the utility model range hood with the electrostatic module assembled;

[0018] Figure 5 This is an exploded view of the assembly limit components of the electrostatic module of the range hood of the utility model;

[0019] Figure 6 This is a view of the limiting component of the electrostatic mold base of the range hood of the utility model.

[0020] Legend:

[0021] 1. Range hood body; 00. Opening and closing panel; 01. Panel pull rod; 01-2. Electrostatic contact power supply voltage module; 01-2-1. Contact power supply water inlet spring; 02. Electrostatic module; 02-1. Electrostatic module energized metal contact; 03. Installation position base; 03-1. Front and rear limit flanges; 03-2. Base fixing holes; 03-3. Oil leakage groove; 03-4. Oil leakage hole; 03-5. Left and right limit folds; 04. Range hood case side panels; 05. Electrostatic module installation limit base. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 As shown, a range hood with an electrostatic adsorption module comprises a range hood body 1, the side wall of which is rotatably connected with an opening and closing panel 00; a mounting base 03 is fixedly connected to the position of the opening and closing panel 00 inside the range hood body 1; an electrostatic module 02 is installed above the mounting base 03; both sides of the range hood body 1 are fixedly connected with range hood case side panels 04, and the range hood case side panels 04 and 3 side walls are connected by screws; the side wall of the range hood case side panel 04 is bolted with an electrostatic module mounting limit base 05; the bottom of the electrostatic module mounting limit base 05 is installed on the top of the electrostatic module 02; during use, the operator can see the electrostatic module 02 by rotating to open the opening and closing panel 00, and perform maintenance work on the electrostatic module 02. At the same time, the electrostatic module 02 is not only installed on the mounting base 03, but also has an electrostatic module mounting limit base 05 on its upper part, which is also fixed on the range hood case side panel 04.

[0024] See also Figure 1-2As shown, an electrostatic contact power supply voltage module 01-2 is fixedly connected to the inner side wall of the opening and closing panel 00; a pair of contact power supply water inlet contact springs 01-2-1 are fixedly connected to the bottom of the electrostatic contact power supply voltage module 01-2; an electrostatic module energized metal contact 02-1 is installed on the side wall of the electrostatic module 02 at a position corresponding to the contact power supply water inlet contact spring 01-2-1; when the operator opens and closes the opening and closing panel 00 to inspect the inside of the range hood body 1, as the angle of the opening and closing panel 00 changes, the electrostatic contact power supply voltage module 01-2 will drive the contact power supply water inlet contact spring 01-2-1 to gradually move away from the electrostatic module 02, so that the contact power supply water inlet contact spring 01-2-1 is separated from the contact with the electrostatic module energized metal contact 02-1, so that the electrostatic module 02 is automatically powered off after the opening and closing panel 00 is opened and closed, and the whole machine is also powered off synchronously, which plays a protective role.

[0025] See also Figure 1 , Figure 5 , Figure 6 As shown, the side walls of the mounting position base 03 are respectively fixed with front and rear limit flanges 03-1 and base fixing holes 03-2 to wrap the corners; the top of the mounting position base 03 is provided with an oil leakage groove 03-3; a pair of oil leakage holes 03-4 are provided inside the oil leakage groove 03-3; the inner side wall of the mounting position base 03 is fixed with multiple groups of left and right limit folds 03-5; during use, the mounting position base 03 as a whole plays a limiting role, which is composed of the front and rear limit flanges 03-1, the base fixing holes 03-2, the oil leakage groove 03-3, the oil leakage holes 03-4 and the left and right limit folds 03-5 The base fixing hole 03-2 is mainly used to support the positioning and fixing between the installation base 03 and the side panel 04 of the range hood body; the front and rear limit flanges 03-1 and the left and right limit folds 03-5 are mainly used to limit the movement of the electrostatic module 02 up, down, left and right inside the range hood body 1, playing a limiting role; the oil leakage groove 03-3 is mainly used to guide the oil to the oil leakage hole 03-4, so as to facilitate the oil to enter the oil receiving device at the bottom of the range hood body 1 through the oil leakage hole 03-4.

[0026] See also Figure 1 As shown, the side wall of the opening and closing panel 00 is fixedly connected with a panel pull rod 01; through the panel pull rod 01 installed on the side wall of the opening and closing panel 00, it is convenient for the operator to rotate the opening and closing panel 00, thereby increasing the contact area and the release point.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A range hood with an electrostatic adsorption module, comprising a range hood body (1), characterized in that: The side wall of the range hood body (1) is rotatably connected to an opening and closing panel (00); a mounting base (03) is fixedly connected to the position of the opening and closing panel (00) inside the range hood body (1); an electrostatic module (02) is installed above the mounting base (03); both sides of the range hood body (1) are fixedly connected to range hood case side panels (04), and the range hood case side panels (04) and the side walls (3) are connected by screws; an electrostatic module mounting limit base (05) is bolted to the side wall of the range hood case side panel (04); the bottom of the electrostatic module mounting limit base (05) is installed on the top of the electrostatic module (02).

2. A range hood with an electrostatic adsorption module as claimed in claim 1, characterized in that: An electrostatic contact power supply voltage module (01-2) is fixedly connected to the inner side wall of the opening and closing panel (00); a pair of contact power supply water inlet contact springs (01-2-1) are fixedly connected to the bottom of the electrostatic contact power supply voltage module (01-2); and an electrostatic module energized metal contact (02-1) is installed at a position on the side wall of the electrostatic module (02) corresponding to the contact power supply water inlet contact springs (01-2-1).

3. The range hood with an electrostatic adsorption module according to claim 1, characterized in that: The side walls of the installation position base (03) are respectively fixedly connected with front and rear limit flanges (03-1) and base fixing holes (03-2) to wrap the corners; the top of the installation position base (03) is provided with an oil leakage groove (03-3); a pair of oil leakage holes (03-4) are provided inside the oil leakage groove (03-3); and the inner side wall of the installation position base (03) is fixedly connected with multiple groups of left and right limit flanges (03-5).

4. The range hood with an electrostatic adsorption module according to claim 1, characterized in that: The side wall of the opening and closing panel (00) is fixedly connected with a panel pull rod (01).

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