Range hood head with built-in oil receiving box
By installing a fixed plate and built -in oil boxes on the hood machine, it solves the problem of oil stain accumulation pollution and exposure to the oil box, and achieves better pollution control and structural design.
Patent Information
- Application Number
- CN202421090216.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The oil hood of existing range hoods is usually installed at the bottom. After a long period of use, the oil stains accumulate and will penetrate the stove panel and cause pollution. The oil hood is exposed to the air and is prone to insects.
Design a built -in hood machine head. By installing a fixed board on the head of the machine, the oil -connected box is installed on the fixed board and is located below the inner shell. Slide the side wall along the inner shell and fall into the oil box to avoid the exposure of the oil box in the air.
Effectively reduce the pollution of the cooker panel, avoid the pest of the oil -connected box, and at the same time, the structure is simple and new, the design is reasonable and compact, and it is practical.
Smart Images
Figure CN222417647U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of range hoods, in particular to a range hood head with an oil collecting box built-in. Background Art
[0002] A range hood is a kitchen appliance that purifies the kitchen environment. It is installed above the kitchen stove and can quickly remove the waste burned by the stove and the fumes that are harmful to the human body produced during the cooking process. The range hood head is an important component of the range hood.
[0003] When the range hood is in use, oil smoke is sucked into the body through the suction port, oil stains and smoke are separated by the oil filter device, the separated smoke is discharged through the fan, and the oil stains are collected by the oil collecting box. The existing range hood has an oil collecting box generally installed at the bottom of the range hood. When the range hood is used for a long time, oil stains will accumulate in the oil collecting box. When the oil stains accumulate too much and are not cleaned in time, the oil stains will penetrate and drip onto the stove panel, thereby polluting the stove panel. At the same time, since the oil collecting box is exposed to the air, it is particularly easy to attract insects, which has an adverse effect on users. Utility Model Content
[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provides a range hood head with a built-in oil collecting box. The range hood head comprises an inner shell and an outer shell. A fixing plate is installed on the head, and the oil collecting box is installed on the fixing plate, and the oil collecting box is located below the inner shell. After the smoke guide structure collects the oil smoke into the inner shell for separation, the oil stains slide along the side wall of the inner shell into the oil collecting box. By building the oil collecting box into the head, the oil collecting box is prevented from being exposed to the air, thereby reducing the pollution to the stove panel and not easily attracting insects. The utility model has the advantages of simple and novel structure, reasonable and compact design and practicality.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] Oil collecting box built-in range hood head, including
[0007] The machine head comprises an inner shell and an outer shell, wherein the inner shell is arranged in the outer shell;
[0008] The smoke guide structure is installed on the machine head and is used to collect the oil smoke into the inner shell;
[0009] It is characterized in that it also includes a fixed plate and an oil collecting box, the fixed plate is installed on the machine head and is located below the smoke guide structure, the oil collecting box is installed on the fixed plate and is located below the inner shell, and the oil collecting box is used to collect separated oil stains.
[0010] The range hood head comprises an inner shell and an outer shell. A fixing plate is installed on the head, and an oil collecting box is installed on the fixing plate, and the oil collecting box is located below the inner shell. After the smoke guide structure collects the smoke into the inner shell for separation, the oil stains slide along the side wall of the inner shell into the oil collecting box. By arranging the oil collecting box in the head, the oil collecting box is prevented from being exposed to the air, thereby reducing the pollution to the stove panel and not attracting insects. The structure is simple and novel, the design is reasonable and compact, and the range hood head is practical.
[0011] Furthermore, the oil receiving box is detachably connected to the fixing plate. By arranging the oil receiving box and the fixing plate to be detachably connected, the oil receiving box is detachable, which facilitates cleaning of the oil receiving box and avoids excessive accumulation of oil stains.
[0012] Furthermore, the fixed plate is installed with a placement frame, and the placement frame is provided with a placement slot. The oil collecting box is placed in the placement frame through the placement slot. Through the design of the above structure, the oil collecting box is limited in the placement frame, and there is no need for too many disassembly steps, so the oil collecting box is easy to take out.
[0013] Furthermore, a mesh plate is installed in the inner shell, which is used to separate oil smoke. The inner shell is provided with an oil leakage groove, and the placement frame is provided with an oil receiving groove. The oil leakage groove corresponds to the oil receiving groove. After the smoke guide structure collects the oil smoke into the inner shell, the oil smoke is separated by the mesh plate. The separated oil stains slide down along the side wall of the inner shell, and finally fall into the oil collecting box through the oil leakage groove and the oil receiving groove.
[0014] Furthermore, the fixing plate is provided with a mounting hole, and the fixing plate is mounted on the machine head through the mounting hole in combination with screws, so that the fixing plate is easy to disassemble.
[0015] Furthermore, the smoke guide structure includes a smoke guide plate and a push rod assembly. One end of the push rod assembly is connected to the smoke guide plate. The push rod assembly is used to control the up and down flipping of the smoke guide plate to achieve the opening and closing of the smoke guide plate. When the range hood is in use, the smoke guide plate is opened and the smoke is collected by the push rod assembly. When the range hood is turned off, the smoke shield is in a closed state to prevent dust pollution from affecting the smoking effect.
[0016] Furthermore, the push rod assembly includes a push rod motor, a threaded rod, a lifting rod, a connecting bracket and a rotating plate. The push rod motor is connected to the threaded rod and controls the rotation of the threaded rod. One end of the lifting rod is sleeved on the threaded rod through a rotating nut, and the other end of the lifting rod is hinged to the connecting bracket. The other end of the connecting bracket is hinged to the rotating plate, and the rotating plate is fixed to the smoke guide plate.
[0017] Furthermore, the push rod assembly also includes a mounting bracket and a mounting seat. The push rod assembly is installed in the machine head through the mounting bracket and the mounting seat. The design of the mounting bracket and the mounting seat facilitates disassembly and assembly of the push rod assembly, and when the push rod assembly is damaged, it is easy to repair it.
[0018] Furthermore, it also includes a baffle structure, which is flipped and arranged on the front side of the machine head. The baffle structure includes a hinge, which is connected between the baffle structure and the machine head. The baffle structure is hinged to the machine head through the hinge to achieve the flipping of the baffle structure. Through the design of the baffle structure, it is convenient to shield the internal space of the machine head to prevent dust from entering. At the same time, the baffle structure is hinged to the machine head through the hinge to achieve the flipping of the baffle structure. When the oil box needs to be cleaned or the internal parts of the machine head are damaged, the baffle structure can be flipped to expose the internal space of the machine head, and the oil box can be cleaned, which is convenient for maintenance.
[0019] Furthermore, the inner side wall of the baffle structure is provided with a pin buckle, and the fixed plate is provided with a ball buckle corresponding to the pin buckle. When the baffle structure is flipped closed, the pin buckle is inserted into the ball buckle for cooperation and limitation. Through the design of the above structure, the baffle structure and the fixed plate are coordinated and fixed.
[0020] The utility model has the following beneficial effects due to the adoption of the above technical solution:
[0021] In the utility model, a fixed plate is installed on the machine head, and the fixed plate is located below the smoke guide structure, and an oil collecting box is installed on the fixed plate, and the oil collecting box is located below the inner shell. The oil collecting box is used to collect separated oil stains. The range hood machine head comprises an inner shell and an outer shell. By installing a fixed plate on the machine head, the oil collecting box is installed on the fixed plate, and the oil collecting box is located below the inner shell. After the smoke guide structure collects the oil smoke into the inner shell for separation, the oil stains slide into the oil collecting box along the side wall of the inner shell. By arranging the oil collecting box inside the machine head, the oil collecting box is prevented from being exposed to the air, thereby reducing the pollution to the stove panel and not easily attracting insects. The structure is simple and novel, the design is reasonable and compact, and the utility model is practical.
[0022] In the utility model, the oil receiving box is detachably connected to the fixing plate, the fixing plate is installed with a placing frame, the placing frame is provided with a placing slot, the oil receiving box is placed into the placing frame through the placing slot, and the oil receiving box is limited in the placing frame through the design of the above structure, and it is convenient to take out the oil receiving box without too many disassembly steps.
[0023] The smoke guide structure of the utility model comprises a smoke guide plate and a push rod assembly, one end of the push rod assembly is connected to the smoke guide plate, the push rod assembly is used to control the smoke guide plate to flip up and down, so as to realize the opening and closing of the smoke guide plate. When the range hood is in use, the smoke guide plate is opened by the push rod assembly to collect the smoke. When the range hood is turned off, the smoke baffle is in a closed state to prevent dust pollution from affecting the smoking effect.
[0024] The middle baffle structure of the utility model is hinged to the machine head through a hinge, so that the baffle structure can be flipped relative to the machine head to expose the internal space of the machine head, and at the same time, the baffle structure and the fixed plate are fixed together through the cooperation of the pin buckle and the ball buckle. The baffle structure can be flipped by the design of the hinge, which is convenient for connecting to the oil box for cleaning and maintenance of internal parts. When the range hood is used normally, the baffle structure and the fixed plate are fixed together through the cooperation of the pin buckle and the ball buckle to ensure the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The utility model is further described below in conjunction with the accompanying drawings:
[0026] Figure 1 This is a structural schematic diagram of the oil collecting box built-in range hood head of the utility model;
[0027] Figure 2 This is a schematic diagram of the structure of the utility model after the baffle structure is removed;
[0028] Figure 3 This is a schematic diagram of the structure of the utility model after the baffle structure and the smoke guide structure are removed;
[0029] Figure 4 This is a schematic diagram of the structure of the utility model after the baffle structure, smoke guide structure and fixed plate are removed;
[0030] Figure 5 It is a structural schematic diagram of the fixing plate in the utility model;
[0031] Figure 6 It is a structural schematic diagram of another perspective of the fixing plate in the utility model;
[0032] Figure 7 It is a structural schematic diagram of the mid-range plate structure of the utility model;
[0033] Figure 8 This is a schematic diagram of the structure of the smoke guide structure of the utility model;
[0034] Fig. 9 It is a structural schematic diagram of the push rod assembly in the utility model;
[0035] Fig.10 It is an exploded view of the head of the range hood with a built-in oil collecting box according to the utility model.
[0036] In the figure: 1-head; 11-inner shell; 12-outer shell; 13-screen plate; 14-oil leakage slot; 15-maintenance plate; 2-fixed plate; 21-placing frame; 22-placing slot; 23-oil receiving slot; 24-mounting hole; 25-avoidance groove; 3-oil receiving box; 4-smoke guide structure; 41-smoke guide plate; 42-push rod assembly; 421-push rod motor; 422-threaded rod; 423-lifting rod; 424-connecting bracket; 425-rotating piece; 426-rotating nut; 427-mounting bracket; 428-mounting seat; 5-baffle structure; 51-hinge; 52-latch buckle; 53-ball buckle. DETAILED DESCRIPTION
[0037] like Figures 1 to 10 As shown, the head of the range hood with a built-in oil collecting box of the utility model comprises a head 1, a fixing plate 2, an oil collecting box 3, a smoke guiding structure 4 and a baffle structure 5. The head 1 comprises an inner shell 11 and an outer shell 12. The inner shell 11 is arranged in the outer shell 12. The smoke guiding structure 4 is installed on the head 1. The smoke guiding structure 4 is used to collect the oil smoke into the inner shell 11. The fixing plate 2 is installed on the head 1, and the fixing plate 2 is located below the smoke guiding structure 4. The oil collecting box 3 is installed on the fixing plate 2, and the oil collecting box 3 is located below the inner shell 11. The oil collecting box 3 is used to collect separated oil stains. The baffle structure 5 is flipped and arranged on the front side of the head 1 to block the internal space of the head 1. After the baffle structure 5 is flipped, the fixing plate 2 and the oil collecting box 3 can be exposed.
[0038] The range hood head 1 comprises an inner shell 11 and an outer shell 12. A fixing plate 2 is installed on the head 1, and an oil collecting box 3 is installed on the fixing plate 2, and the oil collecting box 3 is located below the inner shell 11. After the smoke guide structure 4 collects the smoke into the inner shell 11 for separation, the oil stains slide along the side wall of the inner shell 11 into the oil collecting box 3. By building the oil collecting box 3 into the head 1, the oil collecting box 3 is prevented from being exposed to the air, thereby reducing the pollution to the stove panel and not easily attracting insects. The structure is simple and novel, the design is reasonable and compact, and the range hood head 1 is practical.
[0039] The oil receiving box 3 is detachably connected to the fixing plate 2. By arranging the oil receiving box 3 and the fixing plate 2 to be detachably connected, the oil receiving box 3 is detachable, which facilitates the cleaning of the oil receiving box 3 and avoids excessive accumulation of oil stains.
[0040] Specifically, the fixing plate 2 is installed with a placement frame 21, and the placement frame 21 is provided with a placement slot 22. The oil collecting box 3 is placed in the placement frame 21 through the placement slot 22. Through the design of the above structure, the oil collecting box 3 is limited in the placement frame 21 without too many disassembly steps. When the oil collecting box 3 is to be cleaned, the oil collecting box 3 can be directly taken out, which is convenient for taking out the oil collecting box 3.
[0041] A mesh plate 13 is installed in the inner shell 11, and the mesh plate 13 is arranged on the inner side of the smoke guide structure 4. The mesh plate 13 is used to separate oil smoke. The inner shell 11 is provided with an oil leakage groove 14, and the placement frame 21 is provided with an oil receiving groove 23. The oil leakage groove 14 corresponds to the oil receiving groove 23. After the smoke guide structure 4 collects the oil smoke into the inner shell 11, the oil smoke is separated by the mesh plate 13. The separated oil stains slide down along the side wall of the inner shell 11, and finally fall into the oil receiving box 3 through the oil leakage groove 14 and the oil receiving groove 23.
[0042] In this embodiment, the size of the oil leakage slot 14 is smaller than that of the oil receiving slot 23 , so as to prevent the oil stains from falling outside the oil receiving slot 23 during the process of falling from the oil leakage slot 14 into the oil receiving slot 23 .
[0043] The fixing plate 2 is provided with a mounting hole 24, and the fixing plate 2 is mounted on the machine head 1 through the mounting hole 24 in combination with screws, which facilitates the disassembly of the fixing plate 2. The top side of the fixing plate 2 is fixed to the inner shell 11 through the mounting hole 24, and the remaining sides of the fixing plate 2 are fixed to the outer shell 12 through the mounting holes 24. By fixing the fixing plate 2, the stability of the installation of the oil collecting box 3 is increased, and at the same time, the fixing plate 2 can also protect the parts in the machine head 1.
[0044] The smoke guide structure 4 includes a smoke guide plate 41 and a push rod assembly 42. The smoke guide plate 41 corresponds to the top of the baffle structure 5. The smoke baffle is located on the outside of the mesh plate 13. One end of the push rod assembly 42 is connected to the smoke guide plate 41. The push rod assembly 42 is used to control the up and down flipping of the smoke guide plate 41 to achieve the opening and closing of the smoke guide plate 41. When the range hood is in use, the smoke guide plate 41 is opened and the smoke is collected by the push rod assembly 42. When the range hood is turned off, the smoke baffle is in a closed state to prevent dust pollution from affecting the smoking effect.
[0045] The push rod assembly 42 includes a push rod motor 421, a threaded rod 422, a lifting rod 423, a connecting bracket 424 and a rotating piece 425. The push rod motor 421 is connected to the threaded rod 422 and controls the rotation of the threaded rod 422. One end of the lifting rod 423 is sleeved on the threaded rod 422 through a rotating nut 426. The other end of the lifting rod 423 is hinged to the connecting bracket 424. The other end of the connecting bracket 424 is hinged to a rotating piece 425. The rotating piece 425 is fixed to the smoke guide plate 41. The rotation of the threaded rod 422 is controlled by the push rod motor 421. Since the lifting rod 423 is sleeved on the threaded rod 422 through the rotating nut 426, when the threaded rod 422 rotates, it will drive the rotating nut 426 to move up and down, thereby driving the lifting rod 423 to move up and down. The up and down lifting belts of the lifting rod 423 drive the rotating piece 425 to swing back and forth through the connecting bracket 424, thereby achieving the purpose of affecting the flipping and opening and closing of the smoke guide plate 41.
[0046] The push rod assembly 42 is located between the inner shell 11 and the outer shell 12 of the machine head 1. A maintenance panel 15 is provided on the front side of the push rod assembly 42. After the smoke guide plate 41 is flipped upward, the user can remove the maintenance panel 15 to repair the push rod assembly 42.
[0047] The push rod assembly 42 also includes a mounting bracket 427 and a mounting seat 428. The push rod assembly 42 is installed in the machine head 1 through the mounting bracket 427 and the mounting seat 428. The design of the mounting bracket 427 and the mounting seat 428 facilitates the disassembly and assembly of the push rod assembly 42, and facilitates the repair of the push rod assembly 42 when it is damaged.
[0048] The baffle structure 5 includes a hinge 51, which is connected between the baffle structure 5 and the machine head 1. The baffle structure 5 is hinged to the machine head 1 through the hinge 51 to achieve the flipping of the baffle structure 5. The design of the baffle structure 5 makes it easy to shield the internal space of the machine head 1 to prevent dust from entering. At the same time, the baffle structure 5 is hinged to the machine head 1 through the hinge 51 to achieve the flipping of the baffle structure 5. When the oil box 3 needs to be cleaned or the internal parts of the machine head 1 are damaged, the baffle structure 5 can be flipped to expose the internal space of the machine head 1, and the oil box 3 can be cleaned, which is convenient for maintenance.
[0049] Furthermore, an avoidance groove 25 is provided at the bottom of the fixed plate 2 at a position corresponding to the hinge 51 . The avoidance groove 25 is used for the hinge 51 to pass through. Through the design of the avoidance groove 25 , when the baffle structure 5 is flipped over, the hinge 51 will not be affected by the fixed plate 2 .
[0050] The inner wall of the baffle structure 5 is provided with a latch buckle 52, and the fixed plate 2 is provided with a ball buckle 53 corresponding to the latch buckle 52. When the baffle structure 5 is flipped closed, the latch buckle 52 is inserted into the ball buckle 53 for limiting. Through the design of the above structure, the baffle structure 5 and the fixed plate 2 are fixed together. When the user pulls the baffle structure 5 hard, the latch buckle 52 inserted in the ball buckle 53 can be disengaged, thereby realizing the unlocking of the baffle structure 5 and the fixed plate 2.
[0051] In this embodiment, the baffle structure 5 is a condensation glass plate.
[0052] When the range hood is in use and the oil collecting box 3 needs to be cleaned, the user can flip down the baffle structure 5 to expose the fixing plate 2 and the oil collecting box 3, and remove the oil collecting box 3 for cleaning. When the internal parts of the range hood are to be repaired, the fixing plate 2 is disassembled, and the internal structure of the head 1 can be conveniently repaired without removing the range hood from the wall.
[0053] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.
Claims
1. A range hood head with an oil collecting box built-in, comprising a head, the head comprising an inner shell and an outer shell, the inner shell being arranged in the outer shell; a smoke guiding structure, the smoke guiding structure being installed on the head, the smoke guiding structure being used to collect the oil smoke into the inner shell; characterized in that: It also includes a fixed plate and an oil collecting box, wherein the fixed plate is mounted on the machine head and is located below the smoke guiding structure, and the oil collecting box is mounted on the fixed plate and is located below the inner shell, and is used to collect separated oil stains.
2. The range hood head with built-in oil collecting box according to claim 1, characterized in that: The oil receiving box is detachably connected to the fixing plate.
3. The range hood head with built-in oil collecting box according to claim 2, characterized in that: The fixing plate is provided with a placing frame, the placing frame is provided with a placing notch, and the oil receiving box is placed into the placing frame through the placing notch.
4. The range hood head with built-in oil collecting box according to claim 3, characterized in that: A mesh plate is installed in the inner shell, and the mesh plate is used for oil fume separation. The inner shell is provided with an oil leakage notch, and the placement frame is provided with an oil receiving notch, and the oil leakage notch corresponds to the oil receiving notch.
5. The range hood head with built-in oil collecting box according to claim 1, characterized in that: The fixing plate is provided with a mounting hole, and the fixing plate is mounted on the machine head through the mounting hole in combination with screws.
6. The range hood head with built-in oil collecting box according to claim 1, characterized in that: The smoke guide structure comprises a smoke guide plate and a push rod assembly, one end of the push rod assembly is connected to the smoke guide plate, and the push rod assembly is used to control the up and down flipping of the smoke guide plate to realize the opening and closing of the smoke guide plate.
7. The range hood head with built-in oil collecting box according to claim 6, characterized in that: The push rod assembly includes a push rod motor, a threaded rod, a lifting rod, a connecting bracket and a rotating plate. The push rod motor is connected to the threaded rod and controls the rotation of the threaded rod. One end of the lifting rod is sleeved on the threaded rod through a rotating nut, and the other end of the lifting rod is hinged to the connecting bracket. The other end of the connecting bracket is hinged to the rotating plate, and the rotating plate is fixed to the smoke guide plate.
8. The range hood head with built-in oil collecting box according to claim 6, characterized in that: The push rod assembly also includes a mounting bracket and a mounting seat, and the push rod assembly is installed in the machine head through the mounting bracket and the mounting seat.
9. The range hood head with built-in oil collecting box according to claim 1, characterized in that: It also includes a baffle structure, which is flipped and arranged on the front side of the machine head. The baffle structure includes a hinge, and the hinge is connected between the baffle structure and the machine head. The baffle structure is hinged to the machine head through the hinge to achieve the flipping of the baffle structure.
10. The range hood head with built-in oil collecting box according to claim 9, characterized in that: The inner side wall of the baffle structure is provided with a latch buckle, and the fixed plate is provided with a ball buckle corresponding to the latch buckle. When the baffle structure is flipped closed, the latch buckle is inserted into the ball buckle for cooperation and limitation, thereby realizing the cooperation and fixation of the baffle structure and the fixed plate.