TWM634657U - Cabinet embeded range hood - Google Patents

Abstract

Disclosed is a range hood embedded in a cabinet. The range hood is arranged in a cabinet. The thickness of the cabinet is within 350 mm. The range hood includes a machine body, a fan unit, a lifting casing and an electric push rod. The fan unit is arranged on the upper shell of the machine body, and the air inlet of the fan unit is turned to the front side and the rear side, so that the thickness of the machine body is reduced and thinned so as to be accommodated in the cabinet. The machine body can be installed with hanging components to facilitate installation. The lifting shell can be lifted and set in the lower shell of the body. The lifting shell can be lifted and lowered by the electric push rod, and can be lowered to approach the pot through the lifting shell to change the direction of the airflow, so that the oil fume tilts backward before it rises. Reduce the user's exposure to oily fume and improve the effect of oily fume removal. The electric push rod is set outside the polluted area of the machine body, prolonging the service life of the parts, and free from oil fume pollution, which improves the convenience of parts replacement and maintenance.

Description

cabinet built-in range hood

The invention relates to a range hood embedded in a cabinet, in particular to a range hood embedded in a cabinet which can be arranged in a cabinet.

The range hood can be said to be one of the necessary equipment in the kitchen of every household or in the catering industry such as various restaurants and food stalls. It can effectively discharge the oil fume produced when cooking food. Conventional range hoods mainly use the fan unit installed inside the machine body to suck the oil fume into the machine body through the oil collection unit (including oil screen and oil cup). , so that the oil fume is first filtered by the oil screen, and then the oil fume is discharged outside, so as to provide the efficiency of oil fume exhaust.

The hidden range hood is installed in the cabinet. In order to be aligned with the cabinet, it will be shallower than the gas stove top, resulting in poor smoke removal effect. Furthermore, it is difficult to reduce the thickness of the existing range hood, which makes it difficult to make the range hood thinner and accommodate it in the cabinet.

The technical problem to be solved in this creation is to provide a cabinet-embedded range hood for the deficiencies of the prior art, which can reduce the user's exposure to oil fume and improve the effect of oil fume removal.

The technical problem to be solved in this creation is to provide a range hood embedded in a cabinet in view of the deficiencies of the prior art, which can form a thinner air collecting box so as to be accommodated in the cabinet.

In order to solve the above technical problems, this invention provides a cabinet embedded range hood, which can be installed in a cabinet, the thickness of the cabinet is within 350mm, the range hood includes: a body, the body has a lower shell part and an upper shell part, the lower shell part has a top end side and a bottom end side, the upper shell part is arranged on the top end side of the lower shell part, the lower shell part communicates with the inside of the upper shell part, the lower shell part The bottom end side of the shell is provided with an opening, and the body has an installation side, which can be installed at an installation position; a fan unit, which is arranged in the upper shell of the body, and the opposite sides of the fan unit An air inlet is provided, and an air outlet is provided on the upper end of the fan unit, and the two air inlets of the fan unit are respectively facing and facing away from the installation side of the body; In the lower shell part, the lifting housing can protrude from the lower housing part of the body through the opening. The side of the lifting housing facing away from the installation side of the body has an air inlet, and the upper end of the lifting housing has an opening. The opening and the air inlet communicate with the inside of the body; and an electric push rod, which is arranged on the body, connected to the lifting housing, and the lifting housing can be connected with the electric push rod Push up and down.

Preferably, the electric push rod is arranged outside the upper shell of the machine body.

Preferably, the machine body is hung and installed at the installation position by at least two hanging elements, and the at least two hanging elements are arranged on both sides of the upper shell of the machine body near the upper end.

Preferably, the front end of the lower casing of the machine body can be equipped with a replaceable operating head.

The beneficial effect of the invention lies in that the range hood embedded in the cabinet provided by the invention includes a body, a fan unit, a lifting casing and an electric push rod. The body has a lower shell and an upper shell. The upper shell is arranged on the top side of the lower shell. The fan unit is arranged in the upper shell of the body. The two air inlets of the group are turned to the front side and the rear side, so that the thickness of the machine body can be reduced, and the wind collecting box is thinned so that it can be accommodated in the cabinet. The lifting shell can be lifted and set in the lower shell of the body. The lifting shell can extend out of the lower shell of the body through the opening. The electric push rod is arranged on the body. The electric push rod is connected to the lifting shell. The rod is pushed up and down, and can be lowered close to the pot through the lifting shell to change the direction of the airflow, so that the oil fume tilts backward before the oil fume rises, reducing the user's exposure to the oil fume and improving the effect of oil fume removal.

Furthermore, the electric push rod is arranged outside the upper shell of the machine body, so that the electric push rod can be arranged outside the polluted area of the machine body, thereby prolonging the service life of the parts, not being polluted by oil fume, and improving the convenience of parts replacement and maintenance. The machine body is hung and installed at the installation position by at least two hanging elements, so as to facilitate installation. The front end of the lower shell portion of the body can be equipped with a replaceable operating head to satisfy full concealment or semi-concealment replacement.

In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings about this creation. However, the provided drawings are only for reference and explanation, and are not used to limit this creation.

The following is a description of the implementation methods disclosed in this creation through specific specific examples, and those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed based on different viewpoints and applications without departing from the idea of this creation. In addition, the drawings of this creation are only for simple illustration, not according to the actual size of the depiction, prior statement. The following embodiments will further describe the relevant technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation. In addition, the term "or" used herein may include any one or a combination of more of the associated listed items depending on the actual situation.

[Example]

Please refer to Fig. 1 to Fig. 3, this invention provides a cabinet built-in range hood, the range hood 100 can be set in a cabinet 200, the thickness W of the cabinet 200 (as shown in Fig. 3 ) is within 350mm, so The thickness W of the cabinet 200 refers to the dimension of the cabinet 200 along the direction perpendicular to the installation position 300 , that is, the dimension of the cabinet 200 in the front and back directions. The installation location 300 can be a wall or the like. The range hood 100 includes a machine body 1 , a fan unit 2 , a lifting housing 3 and an electric push rod 4 .

Please refer to Fig. 4 to Fig. 6 again, the body 1 is a hollow body, the body 1 has a lower shell portion 11 and an upper shell portion 12, the lower shell portion 11 is roughly inverted L-shaped, and the lower shell portion 11 is Wide and narrow structure, the lower shell portion 11 has a top end side 111 and a bottom end side 112, the top end side 111 and the bottom end side 112 are located on opposite sides of the lower shell portion 11, the top end side 111 is located at the bottom end side 112 above. The upper shell part 12 is disposed on the top end side 111 of the lower shell part 11 , and the lower shell part 11 communicates with the inside of the upper shell part 12 . An opening 113 is defined at the bottom side 112 of the lower shell portion 11 . The machine body 1 has an installation side 13 for being installed at the installation position 300 , and the installation side 13 is located at the rear side of the machine body 1 . The front end of the lower shell part 11 of the body 1 can be provided with a control part 7, the control part 7 is electrically connected to the circuit unit (not shown) of the range hood 100, and the control part 7 can be used to control the operation of the range hood 100 , the control unit 7 can switch the range hood 100, increase and decrease speed, and switch lamps (figure omitted). This creation can be applied to fully concealed or semi-concealed range hoods 100 , the fully concealed range hoods 100 are all covered by the door panels of the cabinet 200 , and the semi-concealed range hoods 100 expose the control part 7 .

The fan unit 2 is arranged in the upper shell portion 12 of the body 1, and the opposite sides of the fan unit 2 are respectively provided with an air inlet 21, and the upper end of the fan unit 2 is provided with an air outlet 22, and the two air inlets of the fan unit 2 21 (as shown in FIGS. 6 and 7 ) face and face away from the installation side 13 of the body 1 respectively, that is, one air inlet 21 faces the installation side 13 of the body 1, and the other air inlet 21 faces away from the installation side 13 of the body 1. , the rotation axis 23 of the fan unit 2 is perpendicular to the installation position 300 (wall surface), so that the two air inlets 21 of the fan unit 2 face the front side and the rear side of the body 1 respectively. The distance between the two air inlets 21 of the fan unit 2 is usually at the place where the thickness of the fan unit 2 is small, and the two air inlets 21 of the fan unit 2 are directed to the front side and the rear side, which can reduce the occupied space of the thickness of the body 1, so that The thin design of the body 1.

The body 1 can be hung and installed on the installation location 300 (such as a wall) with at least two hanging elements 5, and the hanging elements 5 can be provided with two, three or four etc. 54 is fixed on the machine body 1 by locking or other means, and the hanging element 5 can be fixed on the upper shell part 12 of the machine body 1 so as to be hung and installed at the installation position 300 by using the hanging element 5 . Preferably, there are two hanging elements 5 , and the two hanging elements 5 can be arranged on both sides of the upper shell part 12 of the machine body 1 near the upper end.

In this embodiment, the hanging element 5 has a first fixing portion 51, a second fixing portion 52 and a supporting portion 53, the first fixing portion 51 is a bent plate, and the first fixing portion 51 Standing upright, the first fixing part 51 can lean against a corner of the upper shell part 12 of the body 1, so that the hanging element 5 can be stably set on the body 1, and the first fixing part 51 is locked and fixed on the body with screws 54 1 of the upper shell portion 12. The second fixing part 52 is connected to one end of the first fixing part 51, and the second fixing part 52 is a bent plate body. The second fixing part 52 extends horizontally toward the installation position 300, and then bends and extends upward. The second fixing part 52 has a hanging hole 521 , which can be used for hanging on a hook (not shown) correspondingly provided at the installation position 300 . The support portion 53 is connected to the other end of the first fixing portion 51 , and the support portion 53 is a bent plate body. The support portion 53 extends horizontally toward the installation position 300 and then bends downward. The supporting portion 53 is disposed opposite to the second fixing portion 52 , and the supporting portion 53 can be supported at the installation position 300 to increase the stability of the installation. Preferably, the installation position 300 can also be provided with a quick installation hanger 10, the hanging element 5 can be directly locked with the old machine screw hole (not shown) by the screw 54, and the support part 53 can be inserted into the quick installation hanger. On a socket 101 of the frame 10, the range hood 100 can be hung up quickly, which is convenient for installation.

The lifting housing 3 is arranged in the lower shell portion 11 of the body 1 so that it can be lifted and lowered. direction, the size of the lift case 3 is smaller than the size of the body 1, preferably, in the direction of the thickness W of the cabinet 200, the size of the lift case 3 is smaller than one-half to one-third of the size of the body 1 One is to make the lifting housing 3 closer to the installation position 300, so that when the lifting housing 3 is lowered, the operation of the user will not be hindered.

The lifting housing 3 can protrude from the lower housing portion 11 of the machine body 1 through the opening 113 . The lifting housing 3 is a hollow body, and the side of the lifting housing 3 facing away from the installation side 13 of the body 1 has an air inlet 31 , that is, the air inlet 31 is located at the front side of the lifting housing 3 . At least one detachable filter screen 32 can be provided at the air inlet 31 of the lifting housing 3 to increase the interception and filtration of oil fume. The detachable filter screen 32 can be arranged at the air inlet 31 of the lifting housing 3 by buckling or screw locking. The upper end of the lifting housing 3 has a port 32 , and the port 32 and the air inlet 31 communicate with the inside of the machine body 1 . In addition, an oil cup 33 may also be provided at the lower end of the lift housing 3 to receive dripping oil.

In this embodiment, two slide rails 9 (as shown in FIG. 8 ) are arranged between the body 1 and the lifting housing 3. The two slide rails 9 are erected. At the positions on both sides of the side 13, the two slide rails 9 can be used to guide the lifting housing 3 to move up and down stably.

The electric push rod 4 is arranged on the body 1, and the electric push rod 4 can be arranged on the body 1 at a position close to the installation side 13 (as shown in FIGS. 6 and 8 ), and the electric push rod 4 can be arranged on the body 1. In the middle, the thrust of the electric push rod 4 is averaged. The electric push rod 4 is connected to the lifting housing 3, and the lifting housing 3 can be pushed up and down by the electric push rod 4, and can descend through the lifting housing 3 to approach the pot. In this embodiment, the electric push rod 4 is a motor screw, the electric push rod 4 can be arranged outside the upper shell portion 12 of the body 1, the electric push rod 4 does not extend into the upper shell portion 12 of the body 1, The electric push rod 4 is arranged outside the polluted area of the body 1 . The lower end of the electric push rod 4 is connected to the lifting housing 3, so that the lifting housing 3 can be lifted by the electric push rod 4.

When the lifting housing 3 is pushed down by the electric push rod 4, the lifting housing 3 is close to the cooker, and the fan unit 2 can be started at this time, and the fan unit 2 can suck the cooking fume into the lifting housing through the air inlet 31 3 and the inside of the machine body 1, and use the detachable filter 32 to filter out the oil stains, and then discharge the oil fume to the outside, so as to provide the performance of oil fume exhaust.

In addition, as shown in FIG. 9 , in this embodiment, it is a range hood 100 of a fully concealed type. The lower shell portion 11 of the body 1 is provided with a lamp 6 , and the lamp 6 is located near the lower shell portion 11 of the body 1 . At the front side, the lamp 6 can illuminate downwards. The lower shell part 11 of the body 1 is provided with a control part 7A on one side of the lamp 6. The control part 7A can be used to control the operation of the range hood 100. The control part 7A can switch the range hood 100, increase and decrease speed and switch. lamps6. The control part 7A can be a contact or non-contact switch, and the type of the control part 7A is not limited. A direction indicating part 34 and a handle hole 35 can also be set on the detachable filter screen 32. The direction indicating part 34 can be used to indicate the installation direction of the detachable filter screen 32. The handle hole 35 can facilitate the user to disassemble and assemble the filter screen. Detachable strainer 32.

In this embodiment, the front end of the lower shell portion 11 of the machine body 1 can be installed with a replaceable operating head 8, and the replaceable operating head 8 can be assembled on the lower shell portion of the machine body 1 by buckle or screw locking. 11 front ends to meet full or semi-hidden redemption. A touch panel 9 can also be arranged on the front end of the replaceable operating head 8 to control the operation of the range hood 100 .

[Advantageous Effects of Embodiment]

The beneficial effect of the invention lies in that the range hood embedded in the cabinet provided by the invention includes a body, a fan unit, a lifting casing and an electric push rod. The body has a lower shell and an upper shell. The upper shell is arranged on the top side of the lower shell. The fan unit is arranged in the upper shell of the body. The two air inlets of the group are turned to the front side and the rear side, so that the thickness of the machine body can be reduced, and the wind collecting box is thinned so that it can be accommodated in the cabinet. The lifting shell can be lifted and set in the lower shell of the body. The lifting shell can extend out of the lower shell of the body through the opening. The electric push rod is arranged on the body. The electric push rod is connected to the lifting shell. The rod is pushed up and down, and can be lowered close to the pot through the lifting shell to change the direction of the airflow, so that the oil fume tilts backward before the oil fume rises, reducing the user's exposure to the oil fume and improving the effect of oil fume removal.

Furthermore, the electric push rod is arranged outside the upper shell of the machine body, so that the electric push rod can be arranged outside the polluted area of the machine body, thereby prolonging the service life of the parts, not being polluted by oil fume, and improving the convenience of parts replacement and maintenance. The machine body is hung and installed at the installation position by at least two hanging elements, so as to facilitate installation. The front end of the lower shell portion of the body can be equipped with a replaceable operating head to satisfy full concealment or semi-concealment replacement.

The content disclosed above is only the preferred feasible embodiment of this creation, and does not limit the scope of patent application for this creation. Therefore, all equivalent technical changes made by using the instructions and drawings of this creation are included in the application of this creation. within the scope of the patent.

100: range hood 1: Body 11: Lower shell 111: top side 112: Bottom side 113: opening 12: Upper shell 13: Installation side 2: fan unit 21: Air inlet 22: Air outlet 23: Rotation axis 3: lifting shell 31: Air inlet 32: Detachable filter 33: oil cup 34: Direction indication department 35: handle hole 4: Electric push rod 5: Hanging components 51: The first fixed part 52: The second fixed part 521: hanging hole 53: support part 54: screw 6: lamps 7: Control Department 7A: Control Department 8: Replacement operation front 9: slide rail 10: Quick installation hanger 101: receiving seat 200: cupboard W: the thickness of the cabinet 300: Installation position

Fig. 1 is a perspective view of the inventive range hood installed in a cabinet.

Fig. 2 is a perspective view of the inventive range hood installed at another angle in the cabinet.

Fig. 3 is a cross-sectional view of the inventive range hood installed in a cabinet.

Fig. 4 is a perspective view of the inventive range hood.

Fig. 5 is a perspective view from another angle of the inventive range hood.

Fig. 6 is a sectional view of the inventive range hood.

Fig. 7 is a three-dimensional exploded view (1) of the inventive range hood.

Fig. 8 is a three-dimensional exploded view (2) of the cooker hood of this invention.

Fig. 9 is a perspective view of another embodiment of the inventive range hood.

100: range hood

1: Body

2: fan unit

23: Rotation axis

3: lifting shell

31: Air inlet

4: Electric push rod

5: Hanging components

200: cupboard

W: the thickness of the cabinet

300: Installation position

Claims (12)

A range hood embedded in a cabinet, the range hood can be set in a cabinet, the thickness of the cabinet is within 350mm, the range hood includes: A body, the body has a lower shell portion and an upper shell portion, the lower shell portion has a top end side and a bottom end side, the upper shell portion is arranged on the top end side of the lower shell portion, the lower shell portion and the upper shell portion The inside of the shell part is connected, an opening is provided at the bottom end side of the lower shell part, and the body has a mounting side, which can be used for mounting at a mounting position; A fan unit, the fan unit is arranged in the upper shell of the body, the opposite sides of the fan unit are respectively provided with an air inlet, the upper end of the fan unit is provided with an air outlet, and the two air inlets of the fan unit are respectively facing and rear towards the mounting side of the body; A lifting housing, the lifting housing can be lifted and arranged in the lower shell portion of the body, the lifting housing can extend out of the lower shell portion of the body through the opening, and the lifting housing is facing away from one of the installation sides of the body The side has an air inlet, and the upper end of the lifting housing has an opening, and the opening and the air inlet communicate with the inside of the body; and An electric push rod, the electric push rod is arranged on the machine body, the electric push rod is connected to the lifting housing, and the lifting housing can be pushed up and down by the electric push rod. The cabinet embedded range hood according to claim 1, wherein the electric push rod is arranged outside the upper shell of the body. The cabinet-embedded range hood according to claim 2, wherein the electric push rod is arranged on the body close to the installation side, and the electric push rod is arranged in the middle of the body. The cabinet embedded range hood according to claim 1, wherein the body is hung and installed at the installation position by at least two hanging elements, and the at least two hanging elements are arranged on both sides of the upper shell of the body near the upper end s position. The cabinet embedded range hood according to claim 4, wherein the hanging element has a first fixing part, a second fixing part and a supporting part, and the first fixing part can lean against the upper shell of the machine body At one corner of the first fixed part, the first fixed part is fixed to the upper shell part of the body with screws, and the second fixed part is connected to one end of the first fixed part. The second fixed part has a hanging hole, which can be used for The hanging is installed at the installation position, the support part is connected to the other end of the first fixing part, and the support part can be supported at the installation position. The cabinet embedded range hood according to claim 5, wherein the first fixing part is a bent plate, the first fixing part is erected, the second fixing part is a bent plate, and the second The fixing part extends horizontally toward the installation position, and then bends upwards, and the support part is a bent plate body, and the support part extends horizontally toward the installation position, and then bends and extends downwards. The cabinet embedded range hood as described in claim 5, wherein a quick installation hanger is set at the installation position, and the support part is inserted on a receiving seat of the quick installation hanger. The cabinet embedded range hood as described in Claim 1, wherein at least one detachable filter screen is provided at the air inlet of the lifting housing, and a direction indicating part and a handle hole are provided on the detachable filter screen. The cabinet embedded range hood as described in claim 1, wherein the lower shell of the body is provided with a lamp, the lamp is located near the front side of the lower shell of the body, the lamp can illuminate downwards, and the lower shell of the body The housing part is provided with a control part on one side of the lamp to control the operation of the range hood. The cabinet-embedded range hood as described in Claim 1, wherein the front end of the lower shell of the body can be installed with a replaceable operating head. The cabinet-embedded range hood according to claim 1, wherein the lifting housing is arranged in the lower shell part of the machine body close to the installation position, and in the direction of the thickness of the cabinet, the lifting housing The size is less than 1/2 to 1/3 of the size of the body. The cabinet embedded range hood according to claim 1, wherein a rotation axis of the fan unit is perpendicular to the installation position.

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