Smoke collector and range hood
By suspending an external switch module on the bottom of the smoke hood, combined with an inclined wall and an oil baffle, the problem of the smoke hood's front panel being too large is solved, achieving an ultra-thin design and effective smoke collection effect.
Patent Information
- Application Number
- CN202421287423.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The front panel of the smoke hood of the existing range hood is too large, resulting in a bulky appearance of the smoke hood, affecting the appearance and space utilization.
The switch module is suspended on the bottom surface of the smoke hood, in front of the top smoke inlet, and is designed as an external structure, combined with inclined walls and oil baffles to reduce the escape of oil smoke.
The ultra-thin design of the fume hood is achieved, which reduces the escape of oil smoke and improves the aesthetics and space utilization efficiency.
Smart Images
Figure CN222732883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of kitchen appliances, in particular to a smoke collecting device and a range hood. Background Art
[0002] The control panel of the existing range hood is installed on the front end surface of the smoke hood, which results in the width of the smoke hood being widened and the appearance of the entire smoke hood being relatively bulky. Utility Model Content
[0003] The utility model aims to provide a smoke collecting device and a range hood to alleviate the technical problem that the front end panel of the existing smoke collecting hood is too large.
[0004] In a first aspect, the utility model provides a smoke collecting device, comprising a smoke collecting hood and a switch module, wherein a top smoke inlet is arranged on the bottom surface of the smoke collecting hood;
[0005] The switch module is connected to the bottom surface of the smoke collecting hood and is located in front of the top smoke inlet.
[0006] Furthermore, the left-right length of the switch module is greater than or equal to the left-right length of the top smoke inlet.
[0007] Furthermore, from top to bottom, the rear side wall of the switch module is inclined toward the front side, so as to gather the oil smoke toward the top smoke inlet.
[0008] Furthermore, from top to bottom, the front side wall of the switch module is inclined toward the rear side;
[0009] Alternatively, the front side wall of the switch module is a vertical plane.
[0010] Furthermore, an oil baffle is provided inside the smoke collecting hood, and a projection of the oil baffle toward the bottom surface of the smoke collecting hood completely covers the top smoke inlet.
[0011] Furthermore, a wire hole is provided on the bottom surface of the smoke hood, and the cable of the switch module enters the smoke hood through the wire hole;
[0012] The oil baffle covers the wire hole.
[0013] Further, the cable is fixed on the lower surface of the oil baffle.
[0014] Furthermore, the switch module is detachably connected to the smoke hood.
[0015] Furthermore, the switch module is connected to the smoke hood via a threaded member or a buckle.
[0016] In a second aspect, the utility model provides a range hood comprising the above-mentioned smoke collecting device.
[0017] The utility model has at least the following advantages or beneficial effects:
[0018] The smoke collecting device provided by the utility model comprises a smoke collecting hood and a switch module. A top smoke inlet is arranged on the bottom surface of the smoke collecting hood; the switch module is connected to the bottom surface of the smoke collecting hood and is located in front of the top smoke inlet.
[0019] In this solution, the switch module is externally mounted and suspended on the bottom surface of the smoke hood, rather than opening a hole for accommodating the switch module on the front panel of the smoke hood. Therefore, the front of the smoke hood does not need to be very thick, which provides conditions for the development of ultra-thin range hoods. And because the switch module is set in front of the top smoke inlet, it can play a certain role in collecting the oil smoke that overflows from the front, reducing the escape of oil smoke, killing two birds with one stone.
[0020] The range hood provided by the utility model includes the above-mentioned smoke collecting device. Since the range hood provided by the utility model uses the above-mentioned smoke collecting device, the range hood provided by the utility model also has the advantages of the smoke collecting device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 A schematic diagram of a smoke collecting device provided in an embodiment of the utility model;
[0023] Figure 2 A side view of a smoke collecting device provided by an embodiment of the utility model;
[0024] Figure 3 A schematic diagram of the internal structure of a smoke collecting device provided in an embodiment of the utility model;
[0025] Figure 4 A schematic diagram of another switch module of a smoke collecting device provided in an embodiment of the utility model;
[0026] Figure 5 A cross-sectional view of a smoke collecting device provided in an embodiment of the utility model.
[0027] Icons: 100 - smoke hood; 120 - top smoke inlet; 130 - wire hole; 150 - oil baffle; 160 - top hood; 170 - side hood;
[0028] 200 - switch module; 210 - cable; 220 - support frame; 230 - trigger unit; 320 - fan; 600 - oil cup; 700 - connection structure. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0032] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0033] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0035] like Figure 1 - Figure 3 As shown, the smoke collecting device provided by the utility model comprises a smoke collecting hood 100 and a switch module 200. The smoke collecting hood 100 can be a top suction type smoke collecting hood 100, or a "7" shaped smoke collecting hood 100 that takes into account both top suction and side suction.
[0036] like Figure 4 As shown, in this embodiment, the switch module includes a support frame 220 and a trigger portion 230, the trigger portion 230 is connected to the front side wall of the support frame 220, and the rear side wall of the support frame 220 is inclined. In other practicable solutions, the switch module may further include a housing, the trigger portion 230 is disposed inside the housing and exposed on the front side wall of the housing, and the rear side wall of the housing is inclined.
[0037] The triggering mode of the triggering unit 230 can be a touch type or a button type.
[0038] A top smoke inlet 120 is provided on the bottom surface of the smoke hood 100 to capture the oil smoke flowing from bottom to top. The switch module 200 is suspended and connected to the bottom surface of the smoke hood 100 and is located in front of the top smoke inlet 120. In this solution, the switch module 200 is externally placed and is suspended on the bottom surface of the smoke hood 100, rather than opening a hole for accommodating the switch module 200 on the front panel of the smoke hood 100. Therefore, there is no need to set the front end of the smoke hood 100 very thick, which provides conditions for the development of ultra-thin range hoods. And because the switch module 200 is set in front of the top smoke inlet 120, it can play a certain role in collecting the oil smoke that overflows from the front, reducing the escape of oil smoke, killing two birds with one stone.
[0039] like Figure 1 As shown, the left-right length of the switch module 200 is greater than or equal to the left-right length of the top smoke inlet 120, so that the switch module 200 can completely cover the top smoke inlet 120 in the front-to-back direction to reduce the escape of oil smoke from the front side.
[0040] From top to bottom, such as Figure 4As shown, the rear side wall of the switch module 200 is inclined toward the front side, and the inclined rear side wall can gather the oil smoke toward the top smoke inlet 120, thereby playing a role in collecting smoke to a certain extent.
[0041] The switch module 200 is wide at the top and narrow at the bottom. For example, its cross-section may be in the shape of a right-angled trapezoid, that is, the front surface of the switch module 200 is a vertical plane, thereby increasing its stability. When a user touches or presses the front panel of the switch module 200, a backward thrust is exerted on it, and the rear side surface is inclined, making it less likely to be pushed over.
[0042] In other feasible solutions, the front side wall of the switch module 200 is tilted toward the rear side from top to bottom, that is, the cross-section of the switch module 200 may be in the shape of an inverted trapezoid, and the front side surface thereof is tilted, which is more convenient for users to observe and press and touch.
[0043] like Figure 3 As shown, the interior of the smoke hood 100 is provided with an oil baffle 150, and the projection of the oil baffle 150 toward the bottom surface of the smoke hood 100 completely covers the top smoke inlet 120. The oil baffle 150 is located above the top smoke inlet 120, and can shield the top smoke inlet 120. The oil stains dripping from the fan will fall on the oil baffle 150, and will not fall on the top smoke inlet 120, and will not drip onto the stove, thereby making the stove cleaner.
[0044] A wire hole 130 is provided on the bottom surface of the smoke hood 100, and the cable 210 of the switch module 200 enters the smoke hood 100 through the wire hole 130; the oil baffle 150 blocks the wire hole 130. One end of the cable 210 of the switch module 200 passes through the wire hole 130 and enters the inside of the smoke hood 100 and is connected to the power board. The wire hole 130 is located within the coverage range of the projection, so that oil can be prevented from entering the switch module 200 through the wire hole 130. The wire hole 130 is processed by edge beating to avoid abrasion of the cable 210.
[0045] The cable 210 is fixed on the lower surface of the oil baffle 150. The cable 210 can be fixed on the lower surface of the oil baffle 150 by a cable tie or a buckle, etc., which also prevents oil from entering the switch module 200 along the cable 210, reducing the risk of switch short circuit and corrosion.
[0046] From front to back, the oil baffle plate 150 is inclined downward, and the oil stains falling on the oil baffle plate 150 can be guided backward and fall on the bottom surface of the smoke collecting hood, and the landing point is located behind the top smoke inlet 120.
[0047] In another feasible solution, an avoidance hole can be provided on the oil baffle plate 150. The avoidance hole is provided at the highest position of the oil baffle plate 150. The cable 210 passing through the wire hole 130 passes through the avoidance hole again to be connected with the controller. Since the avoidance hole is at the highest position, oil accumulation at the avoidance hole can be avoided.
[0048] In order to allow the oil to flow to the oil cup 600 in a concentrated manner, the bottom surface of the smoke hood is tilted downward from front to back, and the oil cup 600 is arranged at the rear of the smoke hood. In this embodiment, the smoke hood is in a "7" shape, having a top cover body 160 and a side cover body 170, and the top smoke inlet 120 is located on the top cover body 160. The oil flowing backward from the top cover body 160 enters the side cover body 170 and finally falls into the oil cup 600 below the side cover body 170. In other feasible solutions, the smoke hood may only include the top cover body 160, and the oil cup 600 is connected to the rear side and lower side of the top cover body 160.
[0049] like Figure 5 As shown, the smoke collecting hood includes a first side wall. In the horizontal direction, the oil baffle plate 150 is spaced apart from the first side wall; the air inlet of the fan 320 faces the first side wall.
[0050] In this embodiment, the fan 320 adopts left and right air intake, that is, the air intake of the fan 320 is located on the left and right sides thereof. The left side of the oil baffle plate 150 is spaced apart from the left wall of the fume hood; the right side of the oil baffle plate 150 can also be spaced apart from the right wall of the fume hood. The oil fume sucked from the top fume inlet 120 is guided to both sides through the oil baffle plate 150, shortening the oil fume path, so that the oil fume can quickly enter the interior of the fan 320, and the oil fume can be quickly separated from the grease.
[0051] The switch module 200 is detachably connected to the smoke hood 100. For example, the switch module 200 is connected to the smoke hood 100 via a connection structure 700, such as a threaded member or a buckle, which facilitates installation and maintenance of the switch module 200.
[0052] like Figure 3 As shown, the connection structure 700 between the switch module 200 and the smoke collecting hood 100 is located within the coverage of the oil shielding plate 150, which can play a role in shielding oil stains.
[0053] The range hood provided by the utility model includes the above-mentioned smoke collecting device. Since the range hood provided by the utility model uses the above-mentioned smoke collecting device, the range hood provided by the utility model also has the advantages of the smoke collecting device.
[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A smoke collecting device, characterized in that: It comprises a smoke collecting hood (100) and a switch module (200), wherein a top smoke inlet (120) is arranged on the bottom surface of the smoke collecting hood (100); The switch module (200) is connected to the bottom surface of the smoke collecting hood (100) and is located in front of the top smoke inlet (120).
2. The smoke collecting device according to claim 1, characterized in that: The length of the switch module (200) in the left-right direction is greater than or equal to the length of the top smoke inlet (120) in the left-right direction.
3. The smoke collecting device according to claim 1, characterized in that: From top to bottom, the rear side wall of the switch module (200) is inclined toward the front side, so as to gather the oil smoke toward the top smoke inlet (120).
4. The smoke collecting device according to claim 1, characterized in that: From top to bottom, the front side wall of the switch module (200) is inclined toward the rear side; Alternatively, the front side wall of the switch module (200) is a vertical plane.
5. The smoke collecting device according to any one of claims 1 to 4, characterized in that: The smoke collecting hood (100) has an oil baffle plate (150) inside, and the projection of the oil baffle plate (150) toward the bottom surface of the smoke collecting hood (100) completely covers the top smoke inlet (120).
6. The smoke collecting device according to claim 5, characterized in that: A wire hole (130) is provided on the bottom surface of the smoke collecting hood (100), and the cable (210) of the switch module (200) enters the smoke collecting hood (100) through the wire hole (130); The oil baffle plate (150) blocks the wire passing hole (130).
7. The smoke collecting device according to claim 6, characterized in that: The cable (210) is fixed on the lower surface of the oil baffle (150).
8. The smoke collecting device according to any one of claims 1 to 4, characterized in that: The switch module (200) is detachably connected to the smoke collecting hood (100).
9. The smoke collecting device according to claim 8, characterized in that: The switch module (200) is connected to the smoke collecting hood (100) via a threaded member or a buckle.
10. A range hood, characterized in that: A smoke collecting device comprising any one of claims 1 to 9.