CN212987336U

CN212987336U - Pull formula lampblack absorber

Info

Publication number: CN212987336U
Application number: CN202021523083.XU
Authority: CN
Inventors: 方益荣
Original assignee: Zhejiang Emeet Electric Appliance Co ltd
Current assignee: Zhejiang Emeet Electric Appliance Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-16
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a kitchen utensil technical field discloses a pull formula lampblack absorber, include the lampblack absorber body and establish the fan on the lampblack absorber body, the lampblack absorber body includes collection petticoat pipe and lower collection petticoat pipe, the lower extreme of collection petticoat pipe is equipped with the induction port, lower collection petticoat pipe is located the below of collection petticoat pipe and at the below back-and-forth movement of collection petticoat pipe with opening and closing of control induction port, the both sides of collection petticoat pipe are equipped with the fixed guide who is connected with last collection petticoat pipe, the both sides of lower collection petticoat pipe are equipped with the sliding guide who is connected with lower collection petticoat pipe, sliding guide installs on the fixed guide and on the fixed guide back-and-forth movement, the below of collection petticoat pipe rear end is equipped with the fri. The utility model discloses an opening and closing of collection petticoat pipe below induction port on the control of collection petticoat pipe under the pulling, when going up the collection petticoat pipe and closing, can cover the oil filter screen that leads that the work rear surface has the greasy dirt, guarantee the inside cleanness of collection petticoat pipe.

Description

Pull formula lampblack absorber

Technical Field

The utility model relates to a kitchen utensil technical field especially relates to a pull formula lampblack absorber.

Background

In the market of the range hood, the range hood with a drawer-structured smoke collecting hood part is generally called as a pull-type range hood, and although the pull-type range hoods of various brands in the current market can be distinguished on structures such as a main machine model of the range hood, a fan box body, a fan, a pull rod, a switch mounting position of the range hood and the like, the drawer-type structures of the smoke collecting hood are basically the same. The drawer type fume collecting hood structure of the existing pull type fume exhauster is divided into an upper fume collecting hood layer and a lower fume collecting hood layer, the upper fume collecting hood layer and the lower fume collecting hood layer are in a parallel state, and the fixed fume collecting hood and the sliding fume collecting hood are connected through a guide rail; an oil groove or an oil cup used for collecting oil and water filtered from the oil screen is not arranged on the upper smoke collection cover and the lower smoke collection cover; wherein the lower layer is a fixed fume collecting hood which is provided with a downward air suction port, and the left side and the right side of the fixed fume collecting hood are provided with fixed guide rail brackets; the air suction port is provided with a flat oil net, and two ends of the flat oil net are directly fixed on the fixed guide rail bracket. The upper layer is a sliding smoke collecting hood capable of drawing and sliding back and forth, flat oil nets are generally arranged on sliding guide rail supports on the left side and the right side of the bottom surface of the sliding smoke collecting hood, and the flat oil nets on the sliding smoke collecting hood mainly play a role in decoration because negative pressure suction force does not exist above the flat oil nets of the sliding smoke collecting hood; the sliding smoke collecting hood pulled out from the upper layer can effectively enlarge the area of the smoke collecting hood of the pull-type range hood, enlarge a stable negative pressure area and improve the air suction effect of the pull-type range hood; when the range hood does not work, the sliding smoke collecting hood is contracted in the inner cavity of the machine body flue above the flat oil screen of the fixed smoke collecting hood, so that the purposes of reducing the volume of the pull type range hood and saving the kitchen space are achieved.

The flat oil screens installed on the air suction port of the existing drawing type range hood are divided into two types, one type adopts a multilayer honeycomb screen structure, and the other type adopts a large-hole flat screen structure. The flat oil screen with the multiple layers of honeycomb screen wires can be used for filtering oil fume gas passing through the oil screen, filtered oil water vapor and oil water flowing down from a flue of an inner cavity of the range hood can be directly collected in the flat oil screen with the multiple layers of honeycomb screen wires, but the oil water collected in the oil screen can block meshes inevitably to influence suction force, so that the multi-layer honeycomb screen wire flat oil screen can maintain normal suction performance of the range hood only by frequently disassembling and cleaning the oil screen; in addition, if the oil water gathered on the multi-layer honeycomb mesh flat oil screen is too rare and has little viscosity, the multi-layer honeycomb mesh flat oil screen has the problem that the oil water drips to influence cooking sanitation. At present, a pull-type range hood adopting a large-hole flat plate net structure avoids oil net hole blockage because of the adoption of large-hole-diameter net holes, but the large net holes can not filter oil fume gas, so that oil suspended matters and water vapor in the oil fume gas directly enter an inner cavity of a flue, the oil is easily accumulated in the flue and wind leaves, the performance of a fan is reduced, and the performance of the range hood is unstable; and, because the big hole flat screen is in the unable oil water of collecting of horizontality, lead to the oil water of big hole flat screen network collection can directly drip to the top of a kitchen range on, still, the oil water that drips on the lampblack absorber inner chamber flue also can directly pass big mesh and drip to leak on the top of a kitchen range, influences the culinary art health. For example, a drawing type range hood disclosed in the Chinese utility model patent (application number: 201220629142.0) comprises a box body, a filter cover, a side plate and a switch; the number of the side plates is 2, and the side plates are respectively and fixedly arranged on two sides of the box body; a sliding rail is fixedly arranged in the side plate; sliding blocks matched with the sliding rails are arranged on two sides of the filter cover; the switch is in with the fixed setting of screw front end one side of curb plate, the lampblack absorber simple structure of above-mentioned patent, and clean inconvenient, cause the maintenance cost higher.

Disclosure of Invention

The utility model discloses to clean inconvenient shortcoming among the prior art, provide a clean convenient pull formula lampblack absorber.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides a pull formula lampblack absorber, include the lampblack absorber body and establish the fan on the lampblack absorber body, the lampblack absorber body includes collection petticoat pipe and lower collection petticoat pipe, the lower extreme of going up the collection petticoat pipe is equipped with the induction port, lower collection petticoat pipe is located the below of collection petticoat pipe and at the below back-and-forth movement of last collection petticoat pipe with control opening and closing of induction port, the both sides of going up the collection petticoat pipe are equipped with the fixed guide who is connected with last collection petticoat pipe, the both sides of lower collection petticoat pipe are equipped with the sliding guide who is connected with lower collection petticoat pipe, sliding guide installs on the fixed guide and on the fixed guide back-and-forth movement, the below of going up. The lower smoke collecting hood is pulled to control the opening and closing of the air suction port below the upper smoke collecting hood, the air suction port is closed when the lower smoke collecting hood is not used, an oil guide filter screen with oil stains on the surface after the lower smoke collecting hood is covered, fly and insect foreign matters are prevented from entering a flue inner cavity from the oil guide filter screen when the lower smoke collecting hood is not in work, and the inside cleanness of the upper smoke collecting hood is guaranteed.

Preferably, the oil guide filter screen is arranged in an upward inclined manner gradually from back to front, the rear end of the oil guide filter screen is positioned above the oil groove plate and connected with the oil groove plate, and the front end of the oil guide filter screen is connected with the inner side wall of the front end of the upper smoke collecting hood. The oil guide filter screen is obliquely arranged, so that on one hand, the passing oil fume gas is effectively filtered, and the filtered oil water is guided into the oil groove plate by utilizing the inclination of the oil guide filter screen, and the problem that the oil dropping is frequently cleaned due to the blockage of meshes caused by the oil water collected on the meshes of the oil guide filter screen is effectively solved; on the other hand, the oil and water collected on the flue of the inner cavity of the range hood are prevented from directly passing through the meshes and leaking, and the cooking sanitation is prevented from being influenced.

Preferably, the two sides of the lower end of the upper smoke collecting hood are provided with fixed guide rail supports connected with the upper smoke collecting hood, the fixed guide rail supports are located on the outer side of the upper smoke collecting hood, the fixed guide rails are located in the fixed guide rail supports and connected with the fixed guide rail supports, the sliding guide rails are installed on the inner side walls of the two sides of the lower smoke collecting hood, and the side walls of the two sides of the lower smoke collecting hood are located in the fixed guide rail supports. The joint of the fixed guide rail and the sliding guide rail is arranged outside the two sides of the upper smoke collecting cover through the fixed guide rail bracket, so that the corrosion of the oil smoke to the fixed guide rail and the sliding guide rail is reduced.

Preferably, an oil cup connected with the oil groove plate is arranged below the middle part of the oil groove plate, a through hole is formed in the middle part of the oil groove plate, and the oil cup is located below the through hole. The oil water that condenses on the oil guide filter screen gets into the oil groove plate along the oil guide filter screen to get into the oil cup through the through-hole, reduce the washing of oil groove, avoid the oil water to drip to cooking equipment under the oil guide filter screen condenses.

Preferably, the rear end of the upper smoke collecting hood is internally provided with a travel switch connected with the upper smoke collecting hood, the travel switch is positioned on the right side of the upper smoke collecting hood, the travel switch is connected with the fan, the right side of the lower smoke collecting hood is provided with a travel switch baffle connected with the lower smoke collecting hood, and the travel switch baffle is positioned at the rear end of the lower smoke collecting hood. The lower smoke collecting hood moves to control the opening and closing of the travel switch through the travel switch baffle, so that the range hood is opened and closed, the operation mode is simplified, and the use is more convenient.

Preferably, the two sides of the lower end of the upper smoke collecting cover are provided with fixed guide rail supports connected with the upper smoke collecting cover, the fixed guide rail supports are located on the outer side of the upper smoke collecting cover, the fixed guide rails are located on the lower side wall of the upper end of the fixed guide rail supports, the upper ends of the left side wall and the right side wall of the lower smoke collecting cover are provided with transverse plates extending towards the middle of the lower smoke collecting cover, and the sliding guide rails are located on the upper end face of the transverse plates. The fixed guide rail is arranged above the sliding guide rail and is arranged on the transverse plate, so that the isolation effect of the fixed guide rail and the sliding guide rail and the oil smoke is further enhanced, and the oil smoke is prevented from entering the fixed guide rail and the sliding guide rail and being corroded.

Preferably, the front end of the lower smoke collecting cover is provided with a pull rod connected with the lower smoke collecting cover, and the front side wall of the pull rod is provided with a touch switch connected with the fan. The user controls the opening and closing of the fan and the illuminating lamp through the touch switch, and the operation is more convenient.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: effectively ensure that lampblack absorber suction is stable, avoid pull formula lampblack absorber oil net oil drip and wash the trouble to cover the oil screen that crosses that the surface has the greasy dirt through the slip collection petticoat pipe when out of work, when improving the pleasing to the eye degree of lampblack absorber, prevent foreign matter such as blind flies from getting into lampblack absorber flue inner chamber from the oil screen, ensure the use health and the safety of lampblack absorber.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion M in fig. 1.

Fig. 3 is a schematic side view of the lower smoke collecting hood according to embodiment 1 of the present invention.

Fig. 4 is a schematic side view of a closed state of the lower smoke collecting hood according to embodiment 1 of the present invention.

Fig. 5 is a schematic front view of embodiment 2 of the present invention.

Fig. 6 is a partially enlarged schematic view of the portion N in fig. 5.

Fig. 7 is a schematic side view of the lower smoke collecting hood according to embodiment 2 of the present invention.

Fig. 8 is a schematic side view of a closed state of the lower smoke collecting hood according to embodiment 2 of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-lampblack absorber body, 2-fan, 3-upper smoke collecting hood, 4-lower smoke collecting hood, 5-suction port, 6-pull rod, 7-fixed guide rail, 8-sliding guide rail, 9-oil groove plate, 10-oil guide filter screen, 11-fixed guide rail bracket, 12-oil cup, 13-fixed clamping groove, 14-through hole, 15-travel switch, 16-lighting lamp, 17-travel switch baffle, 18-touch button, 19-transverse plate and 20-touch switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A pull-type range hood, as shown in figures 1 to 4, comprises a range hood body 1 and a fan 2 arranged on the range hood body 1, the range hood body 1 comprises an upper smoke collecting hood 3 and a lower smoke collecting hood 4, the fan 2 is arranged at the upper end inside the upper smoke collecting hood 3 and is fixedly connected with the upper smoke collecting hood 3, the lower end of the upper smoke collecting hood 3 is provided with an air suction port 5, the lower smoke collecting hood 4 is arranged below the upper smoke collecting hood 3 and moves back and forth below the upper smoke collecting hood 3 to control the opening and closing of the air suction port 5, the front end of the lower smoke collecting hood 4 is provided with a pull rod 6 connected with the lower smoke collecting hood 4, two sides of the upper smoke collecting hood 3 are provided with fixed guide rails 7 connected with the upper smoke collecting hood 3, two sides of the lower smoke collecting hood 4 are provided with sliding guide rails 8 connected with the lower smoke collecting hood 4, the sliding guide rails 8 are arranged on the fixed guide rails 7 and move back and forth on the fixed guide rails 7, an oil guide filter screen 10 connected with the oil groove plate 9 is arranged above the oil groove plate 9. Lead oily filter screen 10 by back to preceding gradual tilt up setting, lead the rear end of oily filter screen 10 and be located the oil groove board 9 top and be connected with oil groove board 9, lead the front end of oily filter screen 10 and be connected with the inside wall of last collection petticoat pipe 3 front end.

The both sides of going up collection petticoat pipe 3 lower extreme are equipped with the fixed rail brackets 11 of being connected with last collection petticoat pipe 3, and fixed rail brackets 11 are located the outside of last collection petticoat pipe 3, and fixed guide 7 is located fixed rail brackets 11 and is connected with fixed rail brackets 11, and sliding guide 8 installs on the inside wall of lower collection petticoat pipe 4 both sides, and the lateral wall of lower collection petticoat pipe 4 both sides is located fixed rail brackets 11.

The inside travel switch 15 that is connected with last collection petticoat pipe 3 that is equipped with of rear end of last collection petticoat pipe 3, travel switch 15 is located the right side of last collection petticoat pipe 3, and travel switch 15 is connected with fan 2, and the light 16 of being connected with travel switch 15 is installed to the up end of oil bath board 9, and the right side of upper and lower collection petticoat pipe 4 is equipped with the travel switch baffle 17 of being connected with lower collection petticoat pipe 4, and travel switch baffle 17 is located the rear end of lower collection petticoat pipe 4. When the travel switch baffle 17 moves to the lower part of the travel switch 15, the touch button 18 of the travel switch 15 is jacked upwards, and the travel switch 15 controls the fan 2 and the illuminating lamp 16 to be turned off.

During the use, collect petticoat pipe 4 forward movement under the pulling rod 6 pulling, the travel switch baffle 17 of lower collection petticoat pipe 4 separates with travel switch 15's touch button 18 gradually, when travel switch 15's touch button 18 during the direct complete reset state of downward movement, travel switch 15 control fan 2 and light 16 are opened, continue to stimulate lower collection petticoat pipe 4 backward, make the induction port 5 of last collection petticoat pipe 3 open, fan 2 work inhales the oil smoke in the collection petticoat pipe 3, when the oil smoke is through leading oily filter screen 10, it filters the oil smoke to lead oily filter screen 10, the profit after the filtration flows into to the oil groove board 9 along leading oily filter screen 10, flow into in oil cup 12 from the through-hole of oil groove board 9.

Example 2

A pull-out range hood is shown in figures 5 to 8 and is different from embodiment 1 in that two sides of the lower end of an upper smoke collecting hood 3 are provided with fixed guide rail supports 11 connected with the upper smoke collecting hood 3, the fixed guide rail supports 11 are positioned on the outer sides of the upper smoke collecting hood 3, a fixed guide rail 7 is positioned on the lower side wall of the upper end of each fixed guide rail support 11, the upper ends of the left side wall and the right side wall of a lower smoke collecting hood 4 are provided with transverse plates 19 extending towards the middle of the lower smoke collecting hood 4, and a sliding guide rail 8 is positioned on the upper end face of each transverse plate 19 and is.

The front end of the lower smoke collecting hood 4 is provided with a pull rod 6 connected with the lower smoke collecting hood 4, the front side wall of the pull rod 6 is provided with a touch switch 20 connected with the fan 2, and the upper end surface of the oil groove plate 9 is provided with a lighting lamp 16 connected with the touch switch 20.

During operation, the lower smoke collecting hood 4 is pulled to move forwards through the pull rod 6, the air suction port 5 of the upper smoke collecting hood 3 is opened, the touch switch 20 is pressed to control the fan 2 and the illuminating lamp 16 to work, the fan 2 works to suck oil smoke into the upper smoke collecting hood 3, when the oil smoke passes through the oil smoke guide filter screen 10, the oil smoke is filtered by the oil smoke guide filter screen 10, and filtered oil water flows into the oil groove plate 9 along the oil smoke guide filter screen 10 and flows into the oil cup 12 from the through hole of the oil groove plate 9.

Example 3

A pull-out range hood is shown in figures 1 to 8, on the basis of embodiment 1 or embodiment 2, an oil cup 12 connected with an oil groove plate 9 is arranged below the middle of the oil groove plate 9, a fixing clamping groove 13 connected with the oil groove plate 9 is installed at the front end of the oil groove plate 9, the rear end of an oil guide filter screen 10 is arranged in the fixing clamping groove 13, the fixing clamping groove 13 can prevent the oil guide filter screen 10 from moving or falling off during working or transportation, a through hole 14 is formed in the middle of the oil groove plate 9, and the oil cup 12 is located below the through hole 14.

Claims

1. The utility model provides a pull formula lampblack absorber, includes lampblack absorber body (1) and establishes fan (2) on lampblack absorber body (1), its characterized in that: the range hood body (1) comprises an upper smoke collecting hood (3) and a lower smoke collecting hood (4), the lower end of the upper smoke collecting hood (3) is provided with an air suction port (5), the lower smoke collecting hood (4) is located below the upper smoke collecting hood (3) and moves back and forth below the upper smoke collecting hood (3) to control opening and closing of the air suction port (5), two sides of the upper smoke collecting hood (3) are provided with fixed guide rails (7) connected with the upper smoke collecting hood (3), two sides of the lower smoke collecting hood (4) are provided with sliding guide rails (8) connected with the lower smoke collecting hood (4), the sliding guide rails (8) are installed on the fixed guide rails (7) and move back and forth on the fixed guide rails (7), an oil tank plate (9) connected with the upper smoke collecting hood (3) is arranged below the rear end of the upper smoke collecting hood (3), and an oil guide filter screen (10) connected with the oil tank plate (9) is arranged above the oil.

2. The pull type range hood according to claim 1, wherein: lead oily filter screen (10) by back to preceding gradual tilt up setting, lead the rear end of oily filter screen (10) and be located oil groove board (9) top and be connected with oil groove board (9), lead the inside wall of the front end of oily filter screen (10) and last collection petticoat pipe (3) and be connected.

3. The pull type range hood according to claim 1, wherein: the two sides of the lower end of the upper smoke collecting hood (3) are provided with fixed guide rail supports (11) connected with the upper smoke collecting hood (3), the fixed guide rail supports (11) are located on the outer sides of the upper smoke collecting hood (3), the fixed guide rails (7) are located in the fixed guide rail supports (11) and connected with the fixed guide rail supports (11), the sliding guide rails (8) are installed on the inner side walls of the two sides of the lower smoke collecting hood (4), and the side walls of the two sides of the lower smoke collecting hood (4) are located in the fixed guide rail supports (11).

4. The pull type range hood according to claim 1, wherein: an oil cup (12) connected with the oil groove plate (9) is arranged below the middle part of the oil groove plate (9), a through hole (14) is formed in the middle part of the oil groove plate (9), and the oil cup (12) is located below the through hole (14).

5. The pull type range hood according to claim 1, wherein: the rear end of the upper smoke collecting hood (3) is internally provided with a travel switch (15) connected with the upper smoke collecting hood (3), the travel switch (15) is located on the right side of the upper smoke collecting hood (3), the travel switch (15) is connected with the fan (2), the right side of the lower smoke collecting hood (4) is provided with a travel switch baffle (17) connected with the lower smoke collecting hood (4), and the travel switch baffle (17) is located at the rear end of the lower smoke collecting hood (4).

6. The pull type range hood according to claim 1, wherein: the two sides of the lower end of the upper smoke collecting hood (3) are provided with fixed guide rail supports (11) connected with the upper smoke collecting hood (3), the fixed guide rail supports (11) are located on the outer side of the upper smoke collecting hood (3), the fixed guide rails (7) are located on the lower side wall of the upper end of the fixed guide rail supports (11), the upper ends of the left side wall and the right side wall of the lower smoke collecting hood (4) are provided with transverse plates (19) extending towards the middle of the lower smoke collecting hood (4), and the sliding guide rails (8) are located on the upper end faces of the transverse plates (19) and are connected.

7. The pull type range hood according to claim 1, wherein: the front end of the lower smoke collecting hood (4) is provided with a pull rod (6) connected with the lower smoke collecting hood (4), and the front side wall of the pull rod (6) is provided with a touch switch (20) connected with the fan (2).