TWM643706U - Range hood structure - Google Patents

Abstract

This invention is a range hood structure, which includes a body part, an exhaust part and an exhaust body, wherein the body part includes a wall-mounted section and an upper retaining section that are connected to each other. The exhaust system is set in the exhaust space, and the smoke exhaust hole is assisted by the side smoke exhaust groove installed on the wall of the range hood, thereby increasing the exhaust efficiency. Compared with the previous technology, this creation improves the exhaust efficiency without increasing the operating strength of the exhaust body.

Description

Range hood structure

This creation is about a range hood structure.

In recent years, due to the relationship between the epidemic and the rise of health awareness, many people have changed their habit of eating out and cooking at home. At the same time, with the development of technology and the progress of the times, all kinds of fresh groceries can be delivered to their homes by reliable home delivery, which reduces the trouble caused by going out to buy food. Therefore, the number of people cooking at home has gradually increased.

The range hood is a must-have machine in almost all kitchens. Through the upper section of the range hood, it blocks and absorbs the oil fume, preventing the oil fume from flowing to the ceiling and causing damage to the ceiling. At the same time, the range hood can greatly reduce the amount of oil fume inhaled by the cooker, and reduce and prevent the problem of physical damage caused by the cooker inhaling a large amount of oil fume.

However, the common range hoods currently on the market often have the problem of insufficient exhaust fume. Only the upper section of the range hood is used to block and absorb the fume. When cooking food that will cause a lot of fumes, such as bacon, it is easy to have problems such as insufficient suction volume and efficiency of the fume, causing the fume to overflow and stick to the ceiling, or cause the cook to inhale too much fume, which affects health.

In addition, if only increasing the operating speed of the motor of the exhaust body (such as a fan), although the above-mentioned problems can be slightly improved, it will also reduce the life of the exhaust body, increase power consumption, and cause the high-intensity operation of the exhaust body to greatly affect the cooker.

Therefore, if the efficiency of ventilation and smoke exhaust can be improved without increasing the operating strength of the exhaust body to cause excessive loss, power consumption and noise of the exhaust body, the applicability of the range hood can be greatly improved.

The main purpose of this creation is to provide a range hood structure, which includes a main body, an exhaust part, and an exhaust body, wherein the main body includes a wall-mounted section and an upper retaining section that are connected to each other. A connection hole is provided, and the ventilation system is installed in the exhaust space, and the smoke exhaust hole is assisted by the side smoke exhaust slot provided on the wall of the range hood, thereby increasing the exhaust efficiency. Compared with the previous technology, this creation improves the exhaust efficiency without increasing the operating strength of the exhaust body.

In order to achieve the above purpose and effect, this creation provides a range hood structure, which includes a main body, an exhaust part and an exhaust body. The main body includes a wall-mounted section and an upper retaining section that are connected to each other. The wall-attached section and the upper retaining section extend in different directions. A smoke exhaust hole is provided, and the smoke exhaust hole is connected to the smoke guide space of the upper retaining section. The use surface of the wall-adhering section is provided with a side smoke exhaust groove communicating with the smoke guide space, and the outer facing of the upper retaining section is provided with a smoke passage hole connected to the smoke guide space.

Furthermore, the air exhaust part includes an outer shell and an exhaust space located inside the outer shell. One side of the outer shell is provided with an opening connected to the outer surface of the upper retaining section and covers the smoke vent.

Finally, the ventilation system is arranged in the exhaust space, and the ventilation body guides the gas from the smoke guiding space to the connecting hole during operation.

Furthermore, the invention further includes a fume pipe, one end of which is connected to the connection hole of the exhaust part and communicates with the exhaust space, and the other end is connected to an external fume exhaust area.

In actual use, when the cook is cooking food in the kitchen, due to the operation of the exhaust body, the cooking fume will be sucked in by the smoke exhaust hole and the side smoke exhaust groove and diverted. After that, the gas will be discharged to the external oil fume exhaust area through the smoke guide space, exhaust space, and oil fume pipe in sequence. In addition to the smoke exhaust hole, this creation is also equipped with the auxiliary oil fume exhaust structure of the side smoke exhaust groove. A condition in which soot is harmful to health.

This creation is hereby combined with the accompanying drawings and described in detail as follows in the form of an embodiment. The purpose of the drawings used in this article is only for illustration and auxiliary instructions, and may not be the true proportion and precise configuration of this creation after implementation. Therefore, the proportion and configuration relationship of the attached drawings should not limit the patent scope of this creation in actual implementation, and it is stated first.

Unless otherwise defined, all the technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments, and are not intended to limit the application; the terms "comprising" and "having" and any variations thereof in the specification and claims of the application and the description of the above drawings are intended to cover non-exclusive inclusion. , not to describe a specific order.

As shown in the first figure to the fifth figure, this invention is a range hood structure, which includes a main body 1, an exhaust part 2 and an exhaust body 3, wherein the main body 1 includes a wall-mounting section 11 and an upper retaining segment 12 connected to each other, wherein the wall-attaching segment 11 and the upper retaining segment 12 extend in different directions, and the wall-attaching segment 11 and the upper retaining segment 12 both include a use surface 13, an outer facing 14, and a smoke guide space 15 inside. The smoke guide space 15 of the upper baffle section 12 communicates with each other, and the use surface 13 and the outer veneer surface 14 of the wall-adhering section 11 are connected with the use surface 13 and the outer veneer surface 14 of the upper baffle section 12 .

The use surface 13 of the upper retaining section 12 is provided with a smoke exhaust hole 121, the smoke exhaust hole 121 is connected to the smoke guide space 15 of the upper retainer section 12 and the kitchen use space, in order to inhale the oil fume of the kitchen use space into the smoke guide space 15, and the use surface 13 of the wall-attaching section 11 is provided with a side smoke exhaust groove 111 connected to the smoke guide space 15, in order to assist the smoke exhaust hole 121 to suck the oil fume of the kitchen use space into the smoke guide space 15, and the outer surface 14 of the upper retainer section 12 is set There is a smoke hole 122 communicating with the smoke guiding space 15 .

Furthermore, the exhaust part 2 includes an outer casing 21 and an exhaust space 22 located inside the outer casing 21. One side of the outer casing 21 is provided with an opening 211 connected to the outer surface 14 of the upper retaining section 12 and covers the smoke vent 122, and the exhaust space 22 communicates with the smoke guide space 15 through the smoke vent 122.

Finally, the exhaust body 3 is arranged in the air exhaust space 22 , and the air exhaust body 3 will guide the gas from the smoke guide space 15 to the connection hole 212 during operation, and then continuously suck the cooking fume from the kitchen use space into the smoke guide space 15 .

Further, as shown in the fifth figure, this invention also includes a fume pipe 4, one end of the fume pipe 4 is connected to the connection hole 212 of the exhaust part 2 and communicates with the exhaust space 22, and the other end is connected to an external fume exhaust area. Due to the operation of the air extraction body 3, the gas in the smoke guide space 15 and the air exhaust space 22 will be discharged to the external fume exhaust area through the fume pipe 4, preventing the oil fume from staying in the kitchen.

In actual use, as shown in Figures 1 to 5, when a cook is cooking food in the kitchen, due to the operation of the exhaust body 3, the oily fume generated by cooking food will be sucked into the smoke exhaust hole 121 and the side smoke exhaust groove 111 and diverted. After that, the gas will pass through the smoke guide space 15, the air exhaust space 22, and the oil fume pipe 4 to be discharged to the external oil fume exhaust area. Therefore, the oil fume exhaust efficiency is higher than that of previous creations, which can effectively prevent the oil fume from accumulating and overflowing to damage the ceiling and cookers from inhaling too much oil fume to damage their health.

The aforementioned are the main technical features of the main embodiment of the invention, which corresponds to the first item of the patent application in this case, so that the purpose and implementation form of the creation can be known in detail. The technical features described in the other subsidiary patent claims are detailed descriptions or additional technical features of the first item of the patent application, and are not used to limit the scope of the first item of the patent application. It should be known that the first item of the patent application in this case does not necessarily include the technical features described in the remaining subsidiary patent claims.

The characteristics of each element of this creation are further described in detail below. As shown in the first figure to the fifth figure, the upper section 12 of this creation is provided with a lamp 5, and the lamp 5 can perform lighting to assist cooks and users to cook.

Further, as shown in the first figure to the fifth figure, the wall-mounting section 11 of this invention is additionally provided with a guide plate 112. The guide plate 112 is arranged in the smoke guide space 15 and corresponds to the position of the side smoke exhaust groove 111. The guide plate 112 can assist smoke guide and prevent foreign matter from entering the smoke guide space 15.

Further, as shown in the first figure to the fifth figure, this invention is also provided with an oil collecting section 16, which is set and connected to the bottom of the wall-mounting section 11, and the oil collecting section 16 is used for accumulating e-liquid to prevent the e-liquid from dripping everywhere.

Further, as shown in the first figure to the fifth figure, the exhaust body 3 of this invention is a fan for exhausting air, but the fan is only an example of the present embodiment, and is not limited to the fan.

Further, as shown in the first figure to the fifth figure, the use surface 13 of the upper retaining section 12 of this invention is additionally provided with a main smoke exhaust area 123, the smoke exhaust hole 121 is arranged in the main smoke exhaust area 123, and the main smoke exhaust area 123 is inclined and recessed toward the outer veneer 14 of the upper retaining section 12. This structure can prevent oily fumes from overflowing the upper retaining section 12 and effectively suck oil fumes.

In the fifth picture of this creation diagram, the arrows indicate the flow direction of oil fume when this creation is used in the actual state.

1: Main body 11: Wall section 111: side exhaust trough 112: guide plate 12: Up block 121: exhaust hole 122: smoke hole 123: Main smoke exhaust area 13: Use surface 14: Outer veneer 15: Smoke guiding space 16: Oil gathering section 2: Exhaust Department 21: Outer shell 211: opening 212: connection hole 22: Exhaust space 3: Exhaust body 4: Fume tube 5: lamps

The first picture is a stereogram of this creation.

The second picture is an exploded view of this creation.

The third picture is an exploded view from another perspective of this creation.

Figure 4 is a schematic cross-sectional view of IV-IV in Figure 1 of this creation.

The fifth picture is the actual use picture of this creation.

1: Main body

11: Wall section

111: side exhaust trough

112: guide plate

12: Up block

121: exhaust hole

123: Main smoke exhaust area

13: Use surface

14: Outer veneer

16: Oil gathering section

5: lamps

Claims (7)

A range hood structure comprising: The main body part includes a wall-attached section and an upper retaining section that are connected to each other, wherein the wall-attached section and the upper retaining section extend in different directions. There is a side smoke exhaust groove communicating with the smoke guiding space, and the outer veneer of the upper retaining section is provided with a smoke passing hole communicating with the smoke guiding space; The air exhaust part includes an outer shell and an exhaust space inside the outer shell. One side of the outer shell is provided with an opening connected to the outer surface of the upper retaining section and covers the smoke vent. The exhaust space communicates with the smoke guide space through the smoke vent. The other side of the outer shell is provided with a connecting hole, and the connecting hole communicates with the exhaust space; and an air extraction body, the air extraction system is arranged in the exhaust space, and the air extraction body guides the gas from the smoke guide space to the connection hole during operation. The range hood structure according to claim 1, wherein the upper section is provided with a lamp. The range hood structure as described in Claim 1, wherein a guide plate is further provided, and the guide plate is arranged in the smoke guide space and corresponds to the position of the side smoke exhaust groove. The range hood structure as described in Claim 1, wherein an oil collecting section is additionally provided, and the oil collecting section is provided and connected to the bottom of the wall-attached section. The range hood structure as described in claim 1 further includes a fume pipe, the fume pipe is connected to the connection hole of the exhaust part and communicates with the exhaust space. The range hood structure as described in claim 1, wherein the ventilation system is a fan. The range hood structure as described in Claim 1, wherein the use surface of the upper block section is further provided with a main smoke exhaust area, the smoke exhaust hole is arranged in the main smoke exhaust area, and the main smoke exhaust area is inclined and recessed toward the outer surface of the upper block section.

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