A range hood

Abstract

The utility model discloses a kind of range hood. The range hood includes cabinet, wind cavity is arranged in it, the lower side of the front end of cabinet is provided with mounting bracket;Fan, is installed in wind cavity;Self-cleaning component, is installed on cabinet;Cleaning water cup, is detachably installed on mounting bracket, when cleaning water cup is installed on mounting bracket, cleaning water cup is connected with self-cleaning component;Electric control device, is arranged on mounting bracket and is connected with the main control board communication connection of range hood.The utility model proposes a kind of range hood, when not needing to clean range hood in daily life, cleaning water cup can always be deposited on the mounting bracket of cabinet, without user to place cleaning water cup additionally, prevent water cup loss, user use experience is better, part control device of range hood is also arranged on mounting bracket, avoid the electronic element in control device to be attacked by high concentration oil fume in cabinet or smoke-collecting hood, reduce the oil dirt adhered on control device.

Description

Technical Field

[0001] This utility model relates to the field of kitchen appliance technology, and in particular to a range hood. Background Technology

[0002] The cleaning cup of a range hood is usually a separate component. It only needs to be connected to the main unit when the cleaning function is used; otherwise, it must be removed and stored separately, making it prone to loss in the user's home. Furthermore, some control devices of the range hood, such as the switch panel and smoke concentration detector, are usually located in the casing or smoke collection hood, making them susceptible to grease buildup and affecting the operational stability of these components.

[0003] Therefore, there is an urgent need for a range hood to solve the above problems. Utility Model Content

[0004] This utility model aims to at least partially solve one of the problems existing in the prior art. To this end, this utility model proposes a range hood in which the cleaning water cup can be placed on the mounting bracket of the casing when the range hood does not need to be cleaned. This eliminates the need for the user to place the cleaning water cup separately, prevents the water cup from being lost, and improves the user experience. Some of the control devices of the range hood are also set on the mounting bracket, which avoids the electronic components in the control devices from being invaded by the high concentration of oil fumes in the casing or fume hood, and reduces the oil stains adhering to the control devices.

[0005] The above objectives are achieved through the following technical solutions:

[0006] A range hood, comprising:

[0007] A chassis with an internal air chamber, and a mounting bracket is provided on the lower front side of the chassis;

[0008] A fan is installed in the air cavity;

[0009] A self-cleaning component is installed on the chassis;

[0010] A cleaning cup is detachably mounted on the mounting bracket. When the cleaning cup is mounted on the mounting bracket, the cleaning cup is connected to the self-cleaning component.

[0011] An electronic control device is mounted on the mounting bracket and communicates with the main control board of the range hood.

[0012] Optionally, the mounting bracket and the chassis enclose a mounting cavity, the mounting bracket is mounted on the chassis, and the electrical control device and the cleaning water cup are both mounted in the mounting cavity.

[0013] Optionally, the cleaning cup includes a cup body and a glass panel disposed on the front side of the cup body, the cup body being disposed within the mounting cavity, and the glass panel being disposed on the front side of the mounting cavity.

[0014] Optionally, the front end face of the glass panel is flush with the front end face of the chassis.

[0015] Optionally, the glass panel is positioned below the lower end surface of the mounting bracket.

[0016] Optionally, the electronic control device includes a switch assembly, which includes a switch panel and a power supply. The power supply is disposed within the mounting cavity. The front side of the switch panel is mounted on the rear side of the glass panel. When the cleaning cup is placed in the mounting cavity, the switch panel extends into the mounting cavity and is electrically connected to the power supply.

[0017] Optionally, the power supply has a socket on the front side and a plug on the rear side of the switch panel. When the cleaning cup is placed in the mounting cavity, the switch panel extends into the mounting cavity, the plug is inserted into the socket, and the switch panel is located on the front side of the power supply.

[0018] Optionally, the electronic control device includes a smoke concentration detector, which is disposed in the mounting cavity. The cavity wall of the mounting cavity has an oil fume passage hole that communicates with the outside air, and the detection end of the smoke concentration detector is located at the oil fume passage hole.

[0019] Optionally, the fume vent is disposed on the base plate of the mounting bracket, and the fume concentration detector is disposed on the lower side of the cleaning cup and on the upper side of the base plate.

[0020] Optionally, the mounting bracket includes:

[0021] An external support frame, which has the mounting cavity inside, is connected to the chassis;

[0022] A partition is installed inside the mounting cavity to divide the mounting cavity into a first mounting cavity and a second mounting cavity. The cleaning water cup is disposed in the first mounting cavity, and the electronic control device is disposed in the second mounting cavity.

[0023] Compared with the prior art, the present invention has at least the following beneficial effects:

[0024] The range hood provided by this utility model features a detachable water cup that can be mounted on a mounting bracket. This allows the water cup to be connected to the cleaning components during use, and to remain stored on the bracket when not in use, eliminating the need for users to store the water cup elsewhere and preventing it from being easily lost. Furthermore, by also mounting the electronic control device on the bracket, it avoids placing the device inside the air cavity, preventing grease from seeping into the electronic control device and thus protecting it from grease buildup. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the range hood provided in a specific embodiment of the present utility model;

[0026] Figure 2 yes Figure 1 Exploded view;

[0027] Figure 3 yes Figure 1 The main view;

[0028] Figure 4 yes Figure 3 Sectional view at point AA;

[0029] Figure 5 This is a schematic diagram of the assembly of the cleaning water cup and the switch panel of the range hood provided in a specific embodiment of this utility model;

[0030] Figure 6 This is a three-dimensional structural diagram of the range hood provided in the second specific embodiment of this utility model;

[0031] Figure 7 yes Figure 6 Exploded view;

[0032] Figure 8 yes Figure 6 The main view;

[0033] Figure 9 yes Figure 8 Sectional view at point BB.

[0034] In the picture:

[0035] 1. Chassis; 10. Air chamber;

[0036] 2. Cleaning the water cup; 21. Water cup body; 22. Glass panel; 23. Water inlet; 24. Water outlet;

[0037] 3. Smoke hood;

[0038] 4. Mounting bracket; 41. External support frame; 42. Partition; 400. Fume extraction hole;

[0039] 5. Switch assembly; 51. Switch panel; 52. Power supply;

[0040] 6. Smoke concentration detector;

[0041] 7. Fan. Detailed Implementation

[0042] The following embodiments illustrate the present invention, but the present invention is not limited to these embodiments. Modifications to the specific implementation of the present invention or equivalent substitutions for some technical features, without departing from the spirit of the present invention, should all be covered within the scope of the technical solution claimed by the present invention.

[0043] Example 1

[0044] Please refer to Figures 1-5 This utility model provides a range hood, including a housing 1, a fan 7, a self-cleaning component, a cleaning water cup 2, and an electronic control device. The housing 1 contains an air cavity 10, and a mounting bracket 4 is located on the lower front side of the housing 1. The fan 7 is installed in the air cavity 10. The self-cleaning component is installed on the housing 1. The cleaning water cup 2 is detachably installed on the mounting bracket 4, and when installed, the cleaning water cup 2 is connected to the self-cleaning component. The electronic control device is located on the mounting bracket 4 and communicates with the main control board of the range hood.

[0045] The range hood provided by this utility model allows the cleaning water cup 2 to be detachably mounted on the mounting bracket 4. This allows the water cup to be connected to the cleaning components when in use, and to remain on the mounting bracket 4 when not in use. This solves the problem in the prior art where the cleaning water cup 2 and the main unit of the range hood are independently set up, requiring users to place the cleaning water cup 2 elsewhere, which makes it easy to lose. At the same time, by also mounting the electronic control device on the mounting bracket 4, it avoids placing the electronic control device inside the air cavity 10, preventing oil stains in the air cavity 10 from seeping into the electronic control device, thus protecting the electronic control device from oil contamination.

[0046] Optionally, the mounting bracket 4 and the housing 1 enclose a mounting cavity, the mounting bracket 4 is mounted on the housing 1, and the electrical control device and the cleaning water cup 2 are both mounted in the mounting cavity, so that the electrical control device and the cleaning water cup 2 can be in a relatively sealed mounting cavity, thereby further reducing the adhesion of oil stains on the cleaning water cup 2 and the electrical control device.

[0047] Optionally, the water cup 2 includes a water cup body 21 and a glass panel 22 disposed on the front side of the water cup body 21. The water cup body 21 is disposed in the mounting cavity, and the glass panel 22 is disposed on the front side of the mounting cavity. The glass panel 22 serves a decorative function.

[0048] Optionally, the water cup body 21 is provided with a water inlet 23 and a water outlet 24. The water inlet 23 is used to add cleaning water, and the water outlet 24 is connected to the self-cleaning component to realize the self-cleaning of the range hood.

[0049] Furthermore, the water inlet 23 is located on the upper side of the water cup body 21, and the water outlet 24 is located on the rear side of the water cup body 21.

[0050] Optionally, the chassis 1 is provided with a water inlet hole that communicates with the water inlet end 23, and the water inlet end 23 passes through the water inlet hole and is connected to the self-cleaning component.

[0051] Optionally, the chassis 1 is also provided with a wire hole, through which the wires of the electrical control device are passed into the air cavity 10, and then routed to the electrical box installed on the top plate of the chassis 1, and connected to the main control board inside the electrical box.

[0052] Optionally, the front surface of the glass panel 22 is flush with the front surface of the chassis 1 for aesthetic purposes.

[0053] Optionally, the glass panel 22 is positioned below the lower end of the mounting bracket 4 so that the glass panel 22 can also function as a handle, making it easy for the user to pull the cleaning cup 2 out of the mounting cavity through the glass panel 22.

[0054] Optionally, the electronic control device includes a switch assembly 5, which includes a switch panel 51 and a power supply 52. ​​The power supply 52 is disposed within the mounting cavity. The front side of the switch panel 51 is mounted on the rear side of the glass panel 22. The user can control the switch panel 51 by contact with the glass panel 22 to control the operation of the range hood. When the cleaning cup 2 is placed in the mounting cavity, the switch panel 51 extends into the mounting cavity and is electrically connected to the power supply 52, thereby energizing the switch panel 51.

[0055] Optionally, the power supply 52 has a socket on the front and the switch panel 51 has a plug on the rear. When the water cup 2 is placed in the mounting cavity, the switch panel 51 extends into the mounting cavity and the plug is inserted into the socket. The switch panel 51 is located on the front of the power supply 52. ​​The structure is simple and can make the switch panel 51 stably connected to the power supply, thus improving the operational stability of the switch panel 51.

[0056] Optionally, the mounting bracket 4 includes an outer support frame 41 and a partition 42. The outer support frame 41 has a mounting cavity and is connected to the chassis 1. The partition 42 is installed in the mounting cavity to divide the mounting cavity into a first mounting cavity and a second mounting cavity. The cleaning cup 2 is placed in the first mounting cavity, and the switch assembly 5 and the power supply 52 are both placed in the second mounting cavity. The partition 42 separates the cleaning cup 2 and the switch assembly 5 to further ensure the installation stability of the power supply 52, the switch assembly 5, and the cleaning cup 2 on the mounting bracket 4.

[0057] Optionally, it also includes a smoke hood 3, which is installed at the rear of the bottom side of the chassis 1 and communicates with the chassis 1.

[0058] Example 2

[0059] Please refer to Figures 6-9 The difference between Embodiment 2 and Embodiment 1 is that the electronic control device includes a smoke concentration detector 6. The smoke concentration detector 6 is installed inside the mounting cavity, and the cavity wall has an oil fume passage 400 communicating with the outside air. The detection end of the smoke concentration detector 6 is located at the oil fume passage 400 to detect the concentration of oil fumes in the air, thereby allowing the range hood to adjust the speed of the fan 7 according to the oil fume concentration. By placing the smoke concentration detector 6 inside the mounting cavity, its oil fume prevention effect is improved. Oil fumes only come into contact with the detection end of the smoke concentration detector 6 through the oil fume passage 400, and do not come into contact with other parts of the smoke concentration detector 6, reducing the amount of oil entering the interior of the smoke concentration detector 6.

[0060] Optionally, the fume vent 400 is set on the base plate of the mounting bracket 4, and the fume concentration detector 6 is set on the lower side of the cleaning water cup 2 and on the upper side of the base plate. The structure is simple and facilitates the detection end of the fume concentration detector 6 to detect the fume concentration through the fume vent 400.

[0061] Optionally, a sealing ring is also included, which is disposed between the periphery of the detection end of the smoke concentration detector 6 and the periphery of the oil fume through hole 400, so that oil fumes will not enter the mounting cavity through the gap between the smoke concentration detector 6 and the base plate, and prevent the cleaning water cup 2 and the smoke concentration detector 6 located in the mounting cavity from being adhered to by oil fumes at other locations except the detection end.

[0062] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A range hood, characterized in that, include: A chassis (1) is provided with an air chamber (10) inside, and a mounting bracket (4) is provided on the lower side of the front end of the chassis (1); A fan (7) is installed in the air cavity (10); A self-cleaning assembly (5) is installed on the chassis (1); The cleaning cup (2) is detachably mounted on the mounting bracket (4). When the cleaning cup (2) is mounted on the mounting bracket (4), the cleaning cup (2) is connected to the self-cleaning component. An electronic control device is mounted on the mounting bracket (4) and communicates with the main control board of the range hood.

2. The range hood according to claim 1, characterized in that, The mounting bracket (4) and the chassis (1) enclose a mounting cavity, the mounting bracket (4) is mounted on the chassis (1), and the electrical control device and the cleaning water cup (2) are both mounted in the mounting cavity.

3. The range hood according to claim 2, characterized in that, The cleaning cup (2) includes a cup body (21) and a glass panel (22) disposed on the front side of the cup body (21). The cup body (21) is disposed in the mounting cavity, and the glass panel (22) is disposed on the front side of the mounting cavity.

4. The range hood according to claim 3, characterized in that, The front end face of the glass panel (22) is flush with the front end face of the chassis (1).

5. The range hood according to claim 4, characterized in that, The glass panel (22) is positioned below the lower end face of the mounting bracket (4).

6. The range hood according to claim 3, characterized in that, The electronic control device includes a switch assembly (5), which includes a switch panel (51) and a power supply (52). The power supply (52) is disposed in the mounting cavity. The front side of the switch panel (51) is mounted on the rear side of the glass panel (22). When the cleaning cup (2) is placed in the mounting cavity, the switch panel (51) extends into the mounting cavity and is electrically connected to the power supply (52).

7. The range hood according to claim 6, characterized in that, The power supply (52) has a socket on the front side and a plug on the back side of the switch panel (51). When the cleaning cup (2) is placed in the mounting cavity, the switch panel (51) extends into the mounting cavity and the plug is inserted into the socket. The switch panel (51) is located on the front side of the power supply (52).

8. The range hood according to claim 2, characterized in that, The electronic control device includes a smoke concentration detector (6), which is disposed in the mounting cavity. The cavity wall of the mounting cavity is provided with an oil fume passage hole (400) that communicates with the outside air. The detection end of the smoke concentration detector (6) is located at the oil fume passage hole (400).

9. The range hood according to claim 8, characterized in that, The fume vent (400) is located on the base plate of the mounting bracket (4), and the fume concentration detector (6) is located on the lower side of the cleaning cup (2) and on the upper side of the base plate.

10. The range hood according to any one of claims 2-9, characterized in that, The mounting bracket (4) includes: An outer support frame (41) is provided with the mounting cavity inside, and the outer support frame (41) is connected to the chassis (1); A partition (42) is installed in the mounting cavity to divide the mounting cavity into a first mounting cavity and a second mounting cavity. The cleaning water cup (2) is located in the first mounting cavity, and the electronic control device is located in the second mounting cavity.

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