TWM640984U - Enhanced smoke exhaust structure of range hood with lifting air duct - Google Patents

Abstract

An enhanced smoke exhaust structure for a range hood with a lifting air duct, comprising: a main body with an accommodating channel inside; a lifting air duct module set in the accommodating channel of the main body, and can To move up and down in the accommodating channel, the bottom side of the lifting air duct module is provided with an opening; a bottom side shell, the top of which is connected to the bottom side of the lifting air duct module, and the left and right width of the bottom side shell is larger than that of the lifting air duct module. The left and right width dimensions of the air duct module; and a hood part, which is installed in a detachable manner and is located at the bottom hole of the bottom shell. Inhale completely without dissipating.

Description

Enhanced smoke exhaust structure of range hood with lifting air duct

This creation is related to range hoods, in detail, it is an improvement for range hoods with lifting air ducts, which can produce better smoke collection effects.

By the way, the conventional range hood is an appliance that is often used in general cooking. Its structure mainly includes a cover body, an exhaust fan is installed on the cover body, and then communicates with the outside world through pipelines. The body hanger is fixed on the wall.

Once the cover body of the conventional range hood is fixed, the position cannot be adjusted easily and freely. The user cannot adjust the position of the exhaust fan relative to the oil fume according to the size of the fire or the size of the cooker. Therefore, it is necessary to Only a large size cover can meet the needs of various sizes of oil fume exhaust, which is really difficult to say.

For this reason, the applicant has proposed a range hood with a lifting air duct module in the past, and obtained the No. M604382 new patent. Eliminate cooking fumes.

The main purpose of this creation is to effectively inhale the oily fume completely without dissipating it, so as to overcome the problem of oily fume polluting the kitchen. In order to achieve the above purpose, this creation includes: a body with a storage channel inside; a lifting air duct module, which is set in the storage channel of the main body and can move up and down in the storage channel; A bottom shell, the top of which is connected to the bottom of the lift duct module; and a smoke hood, which is detachably mounted on the bottom of the bottom shell, and a plurality of through hole.

The structural features of this creation will be described by enumerating the preferred embodiments in conjunction with the drawings.

Please refer to Figures 1 to 3, which are the first embodiment of the invention, which mainly includes: a main body 10 , a lifting air duct module 20 , a bottom shell 30 and a smoke hood 40 .

The top side of the main body 10 is provided with an exhaust part 11, and the bottom side is provided with an opening, and the inside of the main body 10 is provided with an accommodating channel. In some embodiments, the main body 10 can be composed of an upper shell 12 and a lower shell 13. formed.

The lifting air channel module 20 is arranged in the accommodating passage of the body 10 and can move up and down in the accommodating channel. The bottom side of the lifting air channel module 20 is provided with an opening 21 .

The top of the bottom shell 30 is provided with an upper hole 31, so that the upper hole 31 is connected to the opening 21 on the bottom side of the lift duct module 20, and the bottom is provided with a lower hole. The left and right widths of the body 30 are larger than the left and right widths of the lifting air duct module 20 .

The hood portion 40 is installed in a detachable manner and is located in the bottom hole of the bottom housing 30. A plurality of through holes 41 are arranged at the predetermined position of the hood portion 40. As for the “detachable” method, It is a known technology, so it is not allowed to repeat it.

Please refer to Figure 4, which is a schematic diagram of the use of this invention. The lifting air duct module 20 can be moved up and down to an appropriate height as required. When the fan motor of this invention is activated, the oil fume 51 generated by the cooking utensils 50 can be actively It is sucked inwardly, passes through the hood portion 40 through the through holes 41, and then is discharged to the outside in sequence. That is to say, with the design of the wide smoking interface structure, the oil fume will not escape.

Please continue to refer to Figures 5 to 8, which are the second embodiment of this invention. The difference from the first embodiment is that: the bottom surface of the housing 13 under the main body 10 forms a recessed receiving portion 131 with a predetermined depth. The length and width dimensions of the receiving portion 131 are equivalent to the length and width dimensions of the bottom housing 30, whereby the bottom housing 30 can be completely accommodated in the housing portion 131 on the bottom surface of the lower housing 13, making the bottom housing The bottom surfaces of the body 30 and the smoke cover portion 40 are flush with the bottom surface of the lower casing 13, which can improve the aesthetics of the product.

Fig. 9 and Fig. 10 are schematic diagrams showing the structural features of the third embodiment of the present creation. The difference between it and the first and second embodiments is that the hood portion 40 of the first two embodiments is a single piece structural form, and the smoke hood part 40 of the third embodiment is instead composed of the first cover plate 42, the second cover plate 43 and the third cover plate 44 arranged side by side, the first cover plate 42, the second cover plate The plate 43 and the third cover plate 44 are also detachably mounted on the bottom of the bottom housing 30 .

Other modifications and alternative embodiments will be readily apparent to those skilled in the art in view of this disclosure; therefore, this description should be construed as illustrative only, and this description is intended to teach those skilled in the art the way to make the invention Purpose. It should be understood that the forms of the invention shown and described herein are to be considered as illustrative embodiments and that various modifications may be made without departing from the scope of the invention. For example, equivalent elements or materials may be substituted for elements or materials illustrated and described herein, and certain features of the invention may be utilized independently of the use of other features, all having the benefit of this description of the invention. This will be apparent to those skilled in the art. That is to say, the embodiments disclosed by the creator here should be regarded as used to illustrate the creation, not to limit the creation, so the scope of protection of the creation should be defined by the scope of the appended patent application. And include all substitutes, additions, permutations and equivalents, not limited to the description in the patent specification.

10: Ontology 11: Exhaust Department 12: Upper shell 13: Lower shell 131: Containment Department 20: Lifting duct module 21: opening 30: bottom shell 31: Upper hole 40: Fume Hood 41: Through hole 42: The first cover plate 43: Second cover plate 44: The third cover plate 50: Cooking Utensils 51: lampblack

Fig. 1: is the exploded perspective view of the first embodiment of this creation. Fig. 2: is the combined stereoscopic front view of the first embodiment. Fig. 3: is the bottom view of the combination of the first embodiment. Figure 4: A schematic diagram of the use of this creation. Fig. 5: is a schematic diagram of the structural features of the body 10 of the second embodiment of the invention. Fig. 6: is the combined perspective view of the second embodiment of this creation. Figure 7: the front view of Figure 6. Fig. 8: is the structural feature sectional schematic diagram of the second embodiment of this creation. Fig. 9 is a schematic view of the structural features of the smoke cover portion 40 of the third embodiment of the invention. Fig. 10: is the sectional schematic diagram of the overall structural feature of the third embodiment of this creation.

10: Ontology

11: Exhaust Department

12: Upper shell

13: Lower shell

20: Lifting duct module

21: opening

30: bottom shell

31: Upper hole

40: Fume Hood

41: Through hole

Claims (7)

An enhanced smoke exhaust structure of a range hood with a lifting air duct, including: A body, the top side of which is provided with an exhaust part, the bottom side is provided with an opening, and the inside of the body is provided with an accommodating channel; A lifting air duct module is set in the accommodation channel of the body, and can move up and down in the accommodation channel, and the bottom side of the lifting air duct module is provided with an opening; A bottom shell, the top of which is provided with an upper hole, so that the upper hole can be connected to the opening of the bottom side of the lifting air duct module, and the left and right width of the bottom side shell is larger than the left and right of the lifting air duct module the width dimension; and A smoke hood is installed in a detachable manner and is located in the lower hole of the bottom of the bottom shell, and a plurality of through holes are arranged on the predetermined position of the smoke hood. According to claim 1, the enhanced smoke exhaust structure of the range hood with lifting air duct, wherein: the bottom surface of the main body is provided with a concave-shaped receiving part with a predetermined depth, and the length and width of the receiving part are equivalent to the size of the bottom shell The dimensions of the length and width allow the bottom case to be accommodated in the accommodating portion. According to claim 1 or 2, the enhanced smoke exhaust structure of the range hood with lifting air duct, wherein: the smoke hood part can be composed of a first cover plate, a second cover plate and a third cover plate, the first cover plate A cover plate, a second cover plate and a third cover plate are all detachably installed and located at the bottom of the bottom shell. As described in claim 1 or 2, the enhanced smoke exhaust structure of the range hood with the lifting air duct, wherein: the smoke hood part can be composed of a predetermined number of cover plates, and the cover plates are all installed in a detachable manner It is set to be located at the bottom of the bottom casing. As described in claim 1 or 2, the enhanced smoke exhaust structure of a range hood with a lifting air duct, wherein: the system is composed of an upper shell and a lower shell. According to claim 3, the enhanced smoke exhaust structure of the range hood with lifting air duct, wherein: the system is composed of an upper shell and a lower shell. According to claim 4, the enhanced smoke exhaust structure of the range hood with lifting air duct, wherein: the system is composed of an upper shell and a lower shell.

Images