CN217274375U - Box body structure for range hood and range hood applying same - Google Patents
Box body structure for range hood and range hood applying same Download PDFInfo
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- CN217274375U CN217274375U CN202220578607.8U CN202220578607U CN217274375U CN 217274375 U CN217274375 U CN 217274375U CN 202220578607 U CN202220578607 U CN 202220578607U CN 217274375 U CN217274375 U CN 217274375U
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Abstract
The utility model relates to a range hood is with box structure and use its range hood, the box structure is used for supplying range hood's fan system to pack into wherein, include: the frame plate frame comprises a first side plate, a second side plate and a top plate, wherein the first side plate and the second side plate are vertically arranged and are oppositely arranged at intervals, the top plate is connected between the top of the first side plate and the top of the second side plate, a first opening and a second opening which are opposite to each other are defined between the first side plate and the second side plate by the frame plate frame, and an air outlet which is used for being connected with an outlet of the fan system is formed in the top plate; first apron and second apron are located respectively the first uncovered department and the uncovered department of second of frame. The frame plate frame structure of the box body structure for the range hood can be turned according to specific product requirements to install the fan system, so that the change of the main air inlet side of the fan system is realized, the general shape is good, the installation requirements of the fan systems with different installation modes (such as forward installation or reverse installation) are met, and the production cost is saved.
Description
Technical Field
The utility model relates to a range hood technical field especially relates to a box structure for range hood and use its range hood.
Background
The range hood is a kitchen appliance for purifying the kitchen environment. The range hood generally includes a box body and a fan system disposed in the box body, wherein the box body is used for supporting the fan system.
For example, Chinese utility model patent with application No. CN202022665078.9 (No. CN213810788U) discloses a box structure of range hood, which comprises a box body with a lower end connected with a smoke collecting hood and sleeved outside the range hood fan, wherein the box body comprises a U-shaped surrounding plate and a rear side plate connected with the rear side opening end of the U-shaped surrounding plate, a box top cover is arranged in the upper end of the U-shaped surrounding plate, top cover surrounding plates are arranged on four sides of the box top cover, grooves are respectively arranged on the connecting surfaces of the top cover surrounding plate and the U-shaped surrounding plate, glass cement for fixing the top cover surrounding plate and the U-shaped surrounding plate is arranged in the grooves, the range hood fan, a circuit board and the like are arranged on the box body, the weight of the smoke collecting hood at the lower side is reduced, the smoke collecting hood is discharged outdoors through an air outlet connecting seat, an air duct cover for shielding an oil smoke discharge pipe is omitted, and the cost is reduced.
The box structure of the range hood in the above patent still has certain deficiency, the box structure can not change the locating position of the blower according to the demand, namely, a box structure of a money can only correspond to the installation form of a blower, its commonality is poor, has increased the production cost, for example, different models use the same set of blower system at present, but the model that the inlet air channel is near to requires the main air inlet side of the blower system to also be forward, and the model that the inlet air channel is backward exerts the performance advantage for the maximum extent and generally transfers the blower system, namely the main air inlet is backward, because of the difference of locating position of the blower causes the installing hole site and air outlet position on the box of the blower frame to be different; if the fan system with left and right air inlets is used, the suction force on the main air inlet side is strong, and the habit of a user cannot be changed, if the user is used to stir the food quickly on one side, the main air inlet side of the fan system needs to be adjusted according to the habit of the user, and the existing box body structure cannot meet the requirement.
Therefore, the structure of the box body of the existing range hood needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the first technical problem that will solve is the current situation to prior art, provides a box structure for range hood that can satisfy the different mounting means of fan system.
The utility model discloses the second technical problem that will solve is to prior art's current situation, provides a range hood that can satisfy the different mounting means of fan system.
The utility model provides a technical scheme that first technical problem adopted does: the utility model provides a box structure for range hood for supply range hood's fan system to pack into wherein, includes:
the frame plate frame comprises a first side plate, a second side plate and a top plate, wherein the first side plate and the second side plate are vertically arranged and are oppositely arranged at intervals, the top plate is connected between the top of the first side plate and the top of the second side plate, a first opening and a second opening which are opposite to each other are defined between the first side plate and the second side plate by the frame plate frame, and an air outlet which is connected with an outlet of the fan system is formed in the top plate;
first apron and second apron are located respectively the first uncovered department and the uncovered department of second of frame.
The vertical arrangement may mean that the first side plate and the second side plate are vertically arranged, or that the first side plate and the second side plate are slightly inclined relative to the vertical plane.
In order to increase the strength of a frame slab at the joint position of a first side plate and a top plate and the joint position of a second side plate and the top plate and avoid the deformation problem after a fan system is installed, a first reinforcing rib is arranged at the joint position of the first side plate and the top plate, and a second reinforcing rib is arranged at the joint position of the second side plate and the top plate.
The controller unit is generally arranged on a top plate of a fan frame, at least one of a first side plate and a second side plate of the frame plate frame and the first cover plate form a first wiring groove for a wire to pass through at a joint position of the first side plate and the second side plate in order to facilitate the storage and wiring of the wire connected with the controller unit of the range hood; or
At least one of the first side plate and the second side plate of the frame plate and the second cover plate form a second wiring groove for the lead to pass through at the joint position of the first side plate and the second side plate.
In order to form the first wiring groove or the second wiring groove by utilizing the connection and matching of the frame plate frame and the first cover plate or the second cover plate and avoid additionally arranging corresponding parts to form the wiring grooves, the production cost is reduced, at least one of the first side plate and the second side plate of the frame plate frame is provided with a first folding edge turned towards the inside of the first opening corresponding to the first opening, or at least one of the first side plate and the second side plate of the frame plate frame is provided with a second folding edge turned towards the inside of the second opening corresponding to the second opening; and
the first cover plate is provided with a first flanging turned towards the position of the second cover plate corresponding to the first side plate and the second side plate, or the second cover plate is provided with a second flanging turned towards the position of the first cover plate corresponding to the first side plate and the second side plate;
the first flanging is positioned outside the first flanging or the second flanging, and the first wiring groove is defined between the first flanging and the second flanging, or the second wiring groove is defined between the second flanging and the first flanging or the second flanging.
Generally, the first and second routing grooves can be formed by various matching structures of the first flange and the first flange or the second flange and the second flange, for example, the angle formed by the folding of the first flange or the second flange is an obtuse angle, and can be matched with the first flange or the second flange which is used for right-angle folding, so that the first and second routing grooves with triangular cross-sectional shapes can be obtained, and for example, the first flange or the second flange which is used for continuous right-angle folding can be matched with the first flange or the second flange which is used for right-angle folding, so that the first and second routing grooves with square cross-sectional shapes can be obtained. Of course, the first wiring groove and the second wiring groove with cross sections in other shapes can also be obtained by changing the folding direction, the folding angle and the like of the first folding edge or the second folding edge. Preferably, in order to ensure the overall strength of the box structure, the first side plate and the second side plate are both provided with the first folded edge, an included angle formed by the intersection of the first folded edge and the main body of the first side plate or the main body of the second side plate is an obtuse angle, and the two first folded edges are also provided with first connecting edges for being attached to the inner wall of the first cover plate or the inner wall of the second cover plate;
the first side plate and the second side plate are both provided with second folded edges, the included angle formed by the intersection of the second folded edges and the main body of the first side plate or the main body of the second side plate is an obtuse angle, and the two second folded edges are also provided with second connecting edges which are used for being attached to the inner wall of the first cover plate or the inner wall of the second cover plate.
In order to avoid that the first folding edge or the second folding edge can deform seriously towards the interior of the box body and influence the installation stability of the fan system, a first supporting edge which is folded downwards and extends is arranged on the edge of the top plate of the frame plate frame corresponding to the upper end part of the first folding edge, and the upper end part of the first folding edge is positioned on the outer side of the first supporting edge and is abutted against the first supporting edge;
the roof border of frame corresponds the upper end of second hem has the second that turns over the extension downwards and supports the limit, the upper end position of second hem is located the outside on limit is supported to the second to support the limit with this second and offset.
In order to ensure that the first cover plate and the second cover plate are firmly connected with the top of the frame plate frame, the top plate of the frame plate frame is also provided with a third folding edge which is folded and extended downwards corresponding to the first opening, the first connecting edge of the first folding edge is basically flush with the third folding edge, and the first cover plate or the second cover plate is attached to the outer sides of the third folding edge and the first connecting edge;
the roof of frame corresponds to the uncovered fourth hem that still has the downward book of rolling over extension of second, the second of second hem connect the limit with the fourth hem flushes basically, first apron or the laminating of second apron are in the outside on fourth hem and second connection limit.
In order to adapt to the transverse and longitudinal placement of the fan system, a preferred embodiment is as follows: the first side plate and the second side plate of the frame plate frame are oppositely arranged left and right, the top of the first cover plate or the top of the second cover plate is higher than the extending plate part of the frame plate frame, and a first mounting hole position is arranged on the extending plate part. The volute air inlet of the fan system is suitable for being arranged front and back.
In order to adapt to the transverse and longitudinal placement of the fan system, another preferred embodiment is as follows: the first curb plate and the second curb plate of frame grillage are relative arrangement from beginning to end, and, the box structure is still including connecting at the top of first curb plate or the top of second curb plate, just surpassing the mounting panel of the roof of frame grillage, be equipped with second installation hole site on the mounting panel. The volute air inlet of the fan system is applicable to being arranged left and right.
The utility model provides a technical scheme that second technical problem adopted does: a range hood comprises a fan system and the box body structure for the range hood, wherein the fan system is installed in the box body structure.
Compared with the prior art, the utility model has the advantages that: the frame plate frame structure of the box body structure for the range hood can be turned according to specific product requirements to install the fan system, so that the change of the main air inlet side of the fan system is realized, the general shape is good, the installation requirements of the fan systems with different installation modes (such as forward installation or reverse installation) are met, and the production cost is saved.
Drawings
Fig. 1 is a schematic perspective view of a three-dimensional structure of embodiment 1 of the present invention (a main air inlet of a fan system is arranged forward, and a first side plate and a second side plate of a frame plate frame are arranged in a left-right opposite manner);
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic three-dimensional structure diagram of a range hood according to embodiment 1 of the present invention;
fig. 4 is a schematic perspective view of the embodiment 2 of the present invention (the main air inlet of the fan system is disposed backward, and the first side plate and the second side plate of the frame plate frame are arranged left and right oppositely);
FIG. 5 is an exploded view of FIG. 4;
fig. 6 is a schematic perspective view of a three-dimensional structure according to embodiment 3 of the present invention (the first side plate and the second side plate of the frame plate frame are arranged oppositely in a front-back direction);
fig. 7 is an exploded view of fig. 6.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.
Example 1
Referring to fig. 1 to 3, the box structure for a range hood is used for installing a fan system 50 of the range hood therein, the box structure for a range hood includes a frame 10, a first cover plate 31 and a second cover plate 32, and the fan system 50 can be fixed on the frame 10 after being installed in the box structure.
The whole frame 10 is an inverted U-shaped structure, and specifically includes a first side plate 11 and a second side plate 12 which are vertically arranged and are arranged at an interval, and a top plate 13 connected between the top of the first side plate 11 and the top of the second side plate 12. Wherein the frame plate frame 10 defines a first opening 15 and a second opening 16 between the first side plate 11 and the second side plate 12, and a first cover plate 31 and a second cover plate 32 are respectively disposed at the first opening 15 and the second opening 16 of the frame plate frame, in this embodiment, the first cover plate 31 can be disposed at the first opening 15, and the second cover plate 32 can be disposed at the second opening 16.
The top plate 13 has an air outlet 14. After the fan system 50 is assembled in place in the box, the outlet of the fan system 50 is connected to the outlet 14 of the top plate 13. In addition, in order to be connected with the smoke exhaust pipe conveniently, the air outlet cover 51 is further connected to the air outlet 14 of the top plate 13, and the structure of the air outlet cover 51 is the prior art and is not described in detail.
The first reinforcing rib 171 is arranged at the joint position of the first side plate 11 and the top plate 13 of the frame plate frame 10, the first reinforcing rib 171 is specifically a protruding rib structure formed by sinking towards the inside of the frame plate frame 10 at the joint edge position of the first side plate 11 and the top plate 13, and the first reinforcing rib 171 can be provided in a plurality of positions and arranged at intervals along the length direction of the joint edge of the first side plate 11 and the top plate 13. Similarly, the second side plate 12 and the top plate 13 are also provided with a plurality of second reinforcing ribs 172 at the joint positions. In general, the fan system 50 is installed on the first side plate 11 and the second side plate 12 of the frame 10, and the first reinforcing rib 171 and the second reinforcing rib 172 are arranged to effectively increase the strength of the frame 10 at the joint position of the first side plate 11 and the top plate 13 and the joint position of the second side plate 12 and the top plate 13, so as to avoid the deformation problem after the fan system 50 is installed.
The first side plate 11 and the second side plate 12 of the frame 10 of this embodiment are the first folding edge 191 folded toward the inside of the first opening 15 along the corresponding sides of the first opening 15, wherein the included angle formed by the intersection of the first folding edge 191 of the first side plate 11 and the main body of the first side plate 11 is an obtuse angle, and similarly, the included angle formed by the intersection of the first folding edge 191 of the second side plate 12 and the main body of the second side plate 12 is also an obtuse angle. The two first flanges 191 are further provided with first connecting edges 1910 for being attached to the inner wall of the first cover plate 31 or the inner wall of the second cover plate 32, and more specifically, the first connecting edges 1910 of the first flanges 191 of the first side plate 11 and the first connecting edges 1910 of the first flanges 191 of the second side plate 12 are both provided with screw holes, and more specifically, the first connecting edges are connected to the first cover plate 31 or the second cover plate 32 through screws.
The corresponding side edges of the first side plate 11 and the second side plate 12 of the frame 10 of this embodiment and the second opening 16 are the second folded edges 192 folded toward the inside of the second opening 16, wherein the included angle formed by the intersection of the second folded edge 192 of the first side plate 11 and the main body of the first side plate 11 is an obtuse angle, and similarly, the included angle formed by the intersection of the second folded edge 192 of the second side plate 12 and the main body of the second side plate 12 is also an obtuse angle. The two second flanges 192 further have second connecting edges 1920 for being attached to the inner walls of the first cover plate 31 and the second cover plate 32, and more specifically, the second connecting edges 1920 of the second flanges 192 of the first side plate 11 and the second connecting edges 1920 of the second flanges 192 of the second side plate 12 also have screw holes, and the two second flanges 192 can be connected to the first cover plate 31 and the second cover plate 32 by screws.
The first cover plate 31 of the present embodiment is connected to the frame plate 10 at the position of the first opening 15. The left and right edges of the first cover plate 31, corresponding to the first side plate 11 and the second side plate 12, are provided with first flanges 311 folded toward the position of the second cover plate 32, and specifically, the included angle formed by the first flanges 311 relative to the main body of the first cover plate 31 is a right angle. After the first cover plate 31 is assembled in place, the first flanges 311 of the left and right sides of the first cover plate 31 are positioned outside the first folding edge 191 of the first side plate 11 and the first folding edge 191 of the second side plate 12, so that the first cabling channel 21 is defined therebetween.
The second cover plate 32 of this embodiment is connected to the frame 10 at the position of the second opening 16. The left and right edges of the second cover plate 32 corresponding to the first side plate 11 and the second side plate 12 are provided with second flanges 321 folded towards the position of the first cover plate 31, wherein the included angle formed by the second flanges 321 relative to the main body of the second cover plate 32 is an obtuse angle. After the second cover 32 is assembled in place, the second flanges 321 on the left and right sides of the second cover 32 are attached to the first folding edge 191 of the first side plate 11 and the first folding edge 191 of the second side plate 12.
In order to avoid the serious deformation of the first folding edge 191 or the second folding edge 192 toward the inside of the box body and affect the stability of the installation of the fan system 50, the edge of the top plate 13 at the first opening 15 of the frame 10 of the present embodiment has a first supporting edge 181 which is folded and extended downwards corresponding to the upper end of the first folding edge 191, and the upper end of the first folding edge 191 is located at the outer side of the first supporting edge 181 and is abutted against the first supporting edge 181, so that the overall strength of the box body is effectively ensured.
Similarly, the top plate 13 at the second opening 16 of the frame plate frame 10 has a second supporting edge 182 folded and extended downward along the upper end corresponding to the second folding edge 192, and the upper end of the second folding edge 192 is located outside the second supporting edge 182 and abuts against the second supporting edge 182.
More specifically, the top plate 13 of the frame 10 further has a third folding edge 131 folded and extended downward corresponding to the first opening 15, and the first connecting edge 1910 of the first folding edge 191 is substantially flush with the third folding edge 131, so that the first cover plate 31 can be smoothly attached to the outer sides of the third folding edge 131 and the first connecting edge 1910 after being assembled in place, and fixed by screws. Similarly, the top panel 13 of the frame panel 10 also has a fourth folded edge 132 folded and extended downward corresponding to the second open end 16, the second connecting edge 1920 of the second folded edge 192 is substantially flush with the fourth folded edge 132, and the second cover panel 32 is attached to the outer sides of the fourth folded edge 132 and the second connecting edge 1920 and fixed by screws.
In this embodiment, the first side plate 11 and the second side plate 12 of the frame plate 10 are disposed opposite to each other, and the left and right sides of the fan system 50 can be connected to the first side plate 11 and the second side edge through the fixing frame. The top of the first cover plate 31 is substantially flush with the top plate 13 of the frame 10, the top of the second cover plate 32 has an extending plate portion 33 higher than the frame 10, and the extending plate portion 33 is provided with a first mounting hole 330 for hanging on a hook of a wall when the range hood is mounted.
As can be seen from fig. 2, the fan system 50 of the present embodiment is arranged transversely, and the main air inlet thereof faces to the front side, i.e. to the first cover plate 31.
The embodiment further relates to a range hood, which comprises a fan system 50, a box body and a smoke collecting hood 70, wherein the fan system 50 is arranged in the box body and used for providing negative pressure for sucking and exhausting oil smoke. The smoke collection cover 70 is provided at the bottom of the cabinet and communicates with the inside of the cabinet. The top plate 13 of the frame plate 10 of the box body is provided with a controller unit 60, and a wire of the controller unit 60 can extend to the bottom of the box body of the range hood through the first wiring groove 21 and is connected with a corresponding control component.
Example 2
Referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that: the main air inlet of the fan system 50 is disposed backward, and correspondingly, the first cover plate 31 is connected to the second open 16 position of the frame rack 10, and the second cover plate 32 is connected to the first open 15 position of the frame rack 10. After the first cover plate 31 is assembled in place, the first flanges 311 of the left and right sides of the first cover plate 31 are positioned outside the second flanges 192 of the first side plate 11 and the second flanges 192 of the second side plate 12, so that the first cabling channel 21 is defined therebetween.
Example 3
Referring to fig. 6 and 7, the present embodiment is different from embodiment 1 in that: the primary air inlet of the fan system 50 (not shown) is arranged towards the left or towards the right, i.e. the whole of the fan system 50 is arranged longitudinally. The first cover plate 31 is connected to the first opening 15 of the frame 10, and the second cover plate 32 is connected to the second opening 16 of the frame 10. After the first cover plate 31 is assembled in place, the first flanges 311 at the front and rear sides of the first cover plate 31 are positioned outside the first folding edge 191 of the first side plate 11 and the first folding edge 191 of the second side plate 12, so that the first cabling channel 21 is defined therebetween. After the second cover plate 32 is assembled in place, the second flanges 321 at the front and rear sides of the second cover plate 32 are located outside the second flanges 192 of the first side plate 11 and the second flanges 192 of the second side plate 12, so that the second cabling channel 22 is defined therebetween.
The top of the first cover plate 31 is substantially flush with the top plate 13 of the frame 10, and the top of the second cover plate 32 is also substantially flush with the top plate 13 of the frame 10.
For convenience of installation, the box structure of this embodiment further includes an installation plate 40 connected to the top of the second side plate 12 (in other embodiments, the installation plate may also be connected to the first side plate 11) and higher than the top plate 13 of the frame 10, wherein the installation plate 40 is provided with a second installation hole 41, and the first installation hole 330 is also used for hanging on a hook of a wall when the range hood is installed.
Claims (10)
1. The utility model provides a box structure for range hood for supply fan system (50) of range hood to pack into wherein, its characterized in that includes:
the air conditioner comprises a frame plate frame (10) and a fan system, wherein the frame plate frame comprises a first side plate (11) and a second side plate (12) which are vertically arranged and are oppositely arranged at intervals, and a top plate (13) connected between the top of the first side plate (11) and the top of the second side plate (12), the frame plate frame (10) limits a first opening (15) and a second opening (16) which are opposite to each other between the first side plate (11) and the second side plate (12), and an air outlet (14) used for being connected with an outlet of the fan system (50) is formed in the top plate (13);
the first cover plate (31) and the second cover plate (32) are respectively arranged at the first opening (15) and the second opening (16) of the frame plate frame (10).
2. The casing structure for a range hood according to claim 1, wherein: the joint position of the first side plate (11) and the top plate (13) is provided with a first reinforcing rib (171), and the joint position of the second side plate (12) and the top plate (13) is provided with a second reinforcing rib (172).
3. The casing structure for a range hood according to claim 1, wherein: at least one of the first side plate (11) and the second side plate (12) of the frame plate (10) and the first cover plate (31) form a first wiring groove (21) for passing wires at the joint position of the first side plate and the second side plate; or
At least one of the first side plate (11) and the second side plate (12) of the frame plate (10) and the second cover plate (32) form a second wiring groove (22) for passing the wires at the joint position of the first side plate and the second side plate.
4. The casing structure for a range hood according to claim 3, wherein: at least one of the first side plate (11) and the second side plate (12) of the frame (10) has a first folded edge (191) folded towards the inside of the first opening (15) corresponding to the first opening (15), and at least one of the first side plate (11) and the second side plate (12) of the frame (10) has a second folded edge (192) folded towards the inside of the second opening (16) corresponding to the second opening (16); and
the first cover plate (31) is provided with a first flanging (311) which is turned towards the position of the second cover plate (32) corresponding to the first side plate (11) and the second side plate (12), and the second cover plate (32) is provided with a second flanging (321) which is turned towards the position of the first cover plate (31) corresponding to the first side plate (11) and the second side plate (12);
the first flanging (311) is positioned outside the first flanging (191) or the second flanging (192) and defines the first wiring groove (21) between the first flanging and the second flanging, and/or the second flanging (321) is positioned outside the first flanging (191) or the second flanging (192) and defines the second wiring groove (22) between the first flanging and the second flanging.
5. The casing structure for a range hood according to claim 4, wherein: the first side plate (11) and the second side plate (12) are respectively provided with the first folding edge (191), the included angle formed by the intersection of the first folding edge (191) and the main body of the first side plate (11) or the main body of the second side plate (12) is an obtuse angle, and the two first folding edges (191) are also provided with first connecting edges (1910) which are used for being attached to the inner wall of the first cover plate (31) or the inner wall of the second cover plate (32);
the first side plate (11) and the second side plate (12) are both provided with the second folded edge (192), the included angle formed by the intersection of the second folded edge (192) and the main body of the first side plate (11) or the main body of the second side plate (12) is an obtuse angle, and two second folded edges (192) are also provided with second connecting edges (1920) which are used for being attached to the inner wall of the first cover plate (31) or the inner wall of the second cover plate (32).
6. The casing structure for a range hood according to claim 5, wherein: the edge of a top plate (13) of the frame plate frame (10) is provided with a first supporting edge (181) which is turned over and extends downwards corresponding to the upper end part of the first folding edge (191), and the upper end part of the first folding edge (191) is positioned on the outer side of the first supporting edge (181) and is abutted against the first supporting edge (181);
the top plate (13) edge of the frame plate frame (10) corresponds to the upper end part of the second folding edge (192) and is provided with a second supporting edge (182) which is folded and extended downwards, and the upper end part of the second folding edge (192) is positioned on the outer side of the second supporting edge (182) and is abutted against the second supporting edge (182).
7. The casing structure for a range hood according to claim 6, wherein: the top plate (13) of the frame plate frame (10) is also provided with a third folding edge (131) which is folded downwards and extends corresponding to the first opening (15), the first connecting edge (1910) of the first folding edge (191) is basically flush with the third folding edge (131), and the first cover plate (31) or the second cover plate (32) is attached to the outer side of the third folding edge (131) and the first connecting edge (1910);
the top plate (13) of the frame (10) is provided with a fourth folding edge (132) which is folded downwards and extends corresponding to the second opening (16), the second connecting edge (1920) of the second folding edge (192) is basically flush with the fourth folding edge (132), and the first cover plate (31) or the second cover plate (32) is attached to the outer side of the fourth folding edge (132) and the second connecting edge (1920).
8. The box structure for the range hood according to any one of claims 1 to 7, wherein: first curb plate (11) and second curb plate (12) of frame grillage (10) are left and right sides relative arrangement, the top of first apron (31) or the top of second apron (32) have and exceed extension plate part (33) of frame grillage (10) to be equipped with first installation hole site (330) on this extension plate part (33).
9. The box structure for the range hood according to any one of claims 1 to 7, wherein: the first curb plate (11) and second curb plate (12) of frame grillage (10) are relative arrangement around for, and, the box structure is still including connecting at the top of first curb plate (11) or the top of second curb plate (12), and exceed mounting panel (40) of roof (13) of frame grillage (10), be equipped with second installation hole site (41) on mounting panel (40).
10. A range hood, its characterized in that: comprising a fan system (50) and a casing structure for a range hood according to any one of claims 1 to 9, the fan system (50) being mounted in the casing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578607.8U CN217274375U (en) | 2022-03-16 | 2022-03-16 | Box body structure for range hood and range hood applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220578607.8U CN217274375U (en) | 2022-03-16 | 2022-03-16 | Box body structure for range hood and range hood applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217274375U true CN217274375U (en) | 2022-08-23 |
Family
ID=82870657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220578607.8U Active CN217274375U (en) | 2022-03-16 | 2022-03-16 | Box body structure for range hood and range hood applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217274375U (en) |
-
2022
- 2022-03-16 CN CN202220578607.8U patent/CN217274375U/en active Active
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