Lampblack purifier convenient to use

Abstract

The utility model discloses an oil smoke purifier convenient to use, which relates to the technical field of oil smoke purifiers and comprises a smoke exhaust pipe, a casing fixedly arranged at a pipe orifice of the smoke exhaust pipe, a smoke gathering shell arranged at the bottom of the casing, a trapezoidal plate clamped on the smoke gathering shell, a first motor fixedly arranged at the pipe orifice of the smoke exhaust pipe, and a smoke exhaust fan fixedly arranged at the output end of the first motor. A filter screen is fixedly arranged at an opening of the smoke exhaust pipe, a box is slidably arranged in the smoke exhaust pipe, and a plurality of chain wheels are rotatably arranged in the box. Through cooperative use of the box body, the chain wheel, the chain, the second motor, the washing disc, a communicating pipe, a spray head, a side box, a threaded rod, a synchronous wheel, a synchronous belt and a third motor, residual tobacco oil stains on the filter screen can be cleaned after long-time use, and through cooperative use of a shifting block, a clamping ring, a clamping block, a supporting rod and an arc-shaped strip, the cleaning effect is good. And when the range hood is cleaned, the range hood can be conveniently detached, so that the range hood can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the field of oil fume purifiers, in particular to an oil fume purifier that is easy to use. Background Art

[0002] A range hood, also known as a smoke extractor, is a kitchen appliance that purifies the kitchen environment. It is installed above the kitchen stove and can quickly remove the waste from stove combustion and the fumes that are harmful to the human body produced during cooking, discharge them outdoors, reduce pollution, purify the air, and have anti-toxic and explosion-proof safety protection functions.

[0003] After using traditional range hoods for a period of time, there will be residual smoke and oil stains on the filter. If it is not cleaned in time, it will greatly affect the effect of the range hood. In addition, most oil presses are integrated, which is time-consuming and laborious to disassemble for cleaning, and will also cause some damage to the range hood itself, reducing its service life. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an easy-to-use oil fume purifier.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A convenient oil fume purifier comprises a smoke exhaust pipe, a casing is fixedly provided at the pipe mouth of the smoke exhaust pipe, a smoke collecting shell is provided at the bottom of the casing, a trapezoidal plate is clamped on the smoke collecting shell, a first motor is fixedly provided at the pipe mouth of the smoke exhaust pipe, a smoke exhaust fan is fixedly provided at the output end of the first motor, a filter is fixedly provided at the pipe mouth of the smoke exhaust pipe, a box body is slidingly provided in the smoke exhaust pipe, a plurality of sprocket wheels are rotatably provided in the box body, a plurality of sprocket wheels are meshed with chains, a second motor is fixedly provided on the box body, a piston rod end of the second motor is fixedly connected to a sprocket wheel, a washing disc is fixedly provided at the bottom of each sprocket wheel, a water tank is fixedly provided at the rear side of the smoke exhaust pipe, and a filter is fixedly provided at the rear side of the smoke exhaust pipe. A water pump is provided, a connecting pipe is fixed on one side of the water tank, the other end of the connecting pipe is fixedly connected to the water pump, a pair of connecting pipes are fixedly provided in the smoke exhaust pipe, a plurality of nozzles are fixedly provided at the bottom of the connecting pipes, a diversion pipe is fixedly provided on the water pump, the diversion pipes are fixedly connected to the connecting pipes, side boxes are fixedly provided on both sides of the smoke exhaust pipe, threaded rods are rotatably provided in the side boxes, the box bodies are threadedly connected to the threaded rods, synchronous wheels are fixedly provided at one end of the threaded rods, a pair of synchronous wheels are sleeved with synchronous belts, a third motor is fixedly provided on the casing, the piston rod end of the third motor is fixedly connected to a synchronous wheel, and a protective cover is fixedly provided on the front side of the smoke exhaust pipe.

[0007] Preferably, a pair of toggle blocks are hingedly provided on the front side of the casing, and a clamping ring is rotatably provided on the toggle blocks. A pair of clamping blocks are fixedly provided on the front side of the smoke collecting shell, a support rod is fixedly provided on the rear side of the casing, and a pair of arc strips are fixedly provided on the rear side of the smoke collecting shell.

[0008] Preferably, one end of the diverter pipe is forked and respectively connected to the connecting pipes, the smoke exhaust fan is located above the diverter pipe, and the bottom of the smoke collecting shell is trapezoidally concave.

[0009] Preferably, the smoke exhaust fan is located at the center of the smoke exhaust pipe, and the box body passes through the smoke exhaust pipe.

[0010] Preferably, the pair of synchronous wheels are located in a protective cover, and the third motor passes through the protective cover.

[0011] Preferably, the second motor passes through the box body, and the diverter pipe passes through the smoke exhaust pipe.

[0012] Preferably, the plurality of nozzles are distributed in a linear array, and a sewage discharge pipe and a pipe cover are provided on the rear side of the smoke collecting shell.

[0013] Preferably, the clamping ring and the clamping block are located correspondingly, and the support rod is overlapped with a pair of arc-shaped bars.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, through the coordinated use of the box body, sprocket, chain, second motor, washing plate, connecting pipe, nozzle, side box, threaded rod, synchronous wheel, synchronous belt and third motor, the smoke oil stains left on the filter net can be cleaned after long-term use, reducing the influence of smoke oil stains on the range hood;

[0016] 2. In the utility model, by using the toggle block, the clamping ring, the clamping block, the support rod and the arc strip in combination, the range hood can be conveniently disassembled for cleaning, thereby reducing damage to the range hood and saving a lot of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the main perspective structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the smoke exhaust pipe of the utility model;

[0020] Figure 3This is a schematic diagram of the cross-sectional structure of the casing of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the smoke collecting shell of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the trapezoidal plate of the utility model;

[0023] Figure 6 For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0024] Serial numbers in the figure: 1. exhaust pipe; 11. casing; 12. smoke collecting shell; 14. trapezoidal plate; 15. first motor; 16. filter; 17. box; 18. sprocket; 19. chain; 111. second motor; 112. scrubber; 113. water tank; 114. water pump; 115. connecting pipe; 116. connecting pipe; 117. nozzle; 118. shunt pipe; 119. side box; 120. threaded rod; 121. synchronous wheel; 122. synchronous belt; 123. third motor; 124. protective cover; 151. exhaust fan; 2. toggle block; 21. snap ring; 22. block; 23. support rod; 24. arc strip. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1: This embodiment provides an easy-to-use oil fume purifier, see Figure 1-6Specifically, it includes a smoke exhaust pipe 1, a casing 11 is fixedly provided at the pipe mouth of the smoke exhaust pipe 1, a smoke collecting shell 12 is provided at the bottom of the casing 11, a trapezoidal plate 14 is clamped on the smoke collecting shell 12, a first motor 15 is fixedly provided at the pipe mouth of the smoke exhaust pipe 1, a smoke exhaust fan 151 is fixedly provided at the output end of the first motor 15, a filter screen 16 is fixedly provided at the pipe mouth of the smoke exhaust pipe 1, a box body 17 is slidingly provided in the smoke exhaust pipe 1, a plurality of sprocket wheels 18 are rotatably provided in the box body 17, a plurality of sprocket wheels 18 are meshed with chains 19, a second motor 111 is fixedly provided on the box body 17, a piston rod end of the second motor 111 is fixedly connected to a sprocket wheel 18, a washing plate 112 is fixedly provided at the bottom of the sprocket wheel 18, a water tank 113 is fixedly provided at the rear side of the smoke exhaust pipe 1, a water pump 114 is fixedly provided at the rear side of the smoke exhaust pipe 1, and one side of the water tank 113 is fixed There is a connecting pipe 115, the other end of the connecting pipe 115 is fixedly connected to the water pump 114, a pair of connecting pipes 116 are fixedly provided in the smoke exhaust pipe 1, and a plurality of nozzles 117 are fixedly provided at the bottom of the connecting pipe 116, a shunt pipe 118 is fixedly provided on the water pump 114, and the shunt pipes 118 are fixedly connected to the connecting pipe 116, side boxes 119 are fixedly provided on both sides of the smoke exhaust pipe 1, threaded rods 120 are rotatably provided in the side boxes 119, and the box bodies 17 are threadedly connected to the threaded rods 120, and synchronous wheels 121 are fixedly provided at one end of the threaded rods 120, and a pair of synchronous wheels 121 are sleeved with synchronous belts 122, a third motor 123 is fixedly provided on the casing 11, and the piston rod end of the third motor 123 is fixedly connected to a synchronous wheel 121, and a protective cover 124 is fixedly provided on the front side of the smoke exhaust pipe 1;

[0027] One end of the shunt pipe 118 is forked and connected to the connecting pipe 116 respectively. The smoke exhaust fan 151 is located above the shunt pipe 118. The bottom of the smoke gathering shell 12 is trapezoidal and concave. The smoke exhaust fan 151 is located at the center of the smoke exhaust pipe 1. The box body 17 passes through the smoke exhaust pipe 1. A pair of synchronous wheels 121 are located in the protective cover 124. The third motor 123 passes through the protective cover 124. The second motor 111 passes through the box body 17. The shunt pipe 118 passes through the smoke exhaust pipe 1. Multiple nozzles 117 are distributed in a linear array. A sewage pipe and a pipe cover are provided on the rear side of the smoke gathering shell 12.

[0028] In the specific implementation process, Figure 2 and Figure 3As shown, the oil smoke rises and gathers at the bottom through the smoke collecting shell 12, and the first motor 15 drives the smoke exhaust fan 151 to rotate. The rotation of the smoke exhaust fan 151 generates negative pressure in the casing 11, and the oil smoke is drawn out of the casing 11 through the gap between the trapezoidal plate 14 and the smoke collecting shell 12, and the oil and dust in the oil smoke are filtered to a certain extent through the filter 16, and then discharged through the exhaust pipe 1. If the filter 16 is used for a long time, the mesh port of the filter 16 will be blocked, which will affect the use of the range hood. The oil cleaning liquid is added to the water tank 113, and the water pump 114 draws the cleaning liquid in the water tank 113 through the connecting pipe 115, and injects it into the connecting pipe 116 through the shunt pipe 118, and then sprays the cleaning liquid on the filter 16 through the nozzle 117, and the second motor 111 drives the sprocket 18 to rotate, and the sprocket 18 is synchronously connected to the filter 19 through the chain 19. The sprocket 18 drives the scrubbing disc 112 to rotate, the third motor 123 drives the threaded rod 120 to rotate through the synchronous wheel 121 and the synchronous belt 122, the threaded rod 120 drives the rotating scrubbing disc 112 to move forward through the box body 17, the scrubbing disc 112 moves forward to scrub the filter screen 16, and the sewage after scrubbing is collected in the smoke collecting shell 12 through the trapezoidal plate 14, and then the pipe cover is opened and discharged through the sewage pipe. Through the coordinated use of the box body 17, the sprocket 18, the chain 19, the second motor 111, the scrubbing disc 112, the connecting pipe 116, the nozzle 117, the side box 119, the threaded rod 120, the synchronous wheel 121, the synchronous belt 122 and the third motor 123, the smoke oil stains remaining on the filter screen 16 can be cleaned after long-term use.

[0029] Embodiment 2: In embodiment 1, there is still the problem that it is time-consuming and laborious to disassemble the range hood for cleaning. Therefore, based on embodiment 1, this embodiment further includes:

[0030] A pair of toggle blocks 2 are hingedly provided on the front side of the casing 11, and a clamping ring 21 is rotatably provided on the toggle blocks 2. A pair of clamping blocks 22 are fixedly provided on the front side of the smoke collecting shell 12, a support rod 23 is fixedly provided on the rear side of the casing 11, and a pair of arcuate bars 24 are fixedly provided on the rear side of the smoke collecting shell 12. The clamping ring 21 corresponds to the position of the clamping block 22, and the support rod 23 overlaps the pair of arcuate bars 24.

[0031] In the specific implementation process, Figure 2 and Figure 6As shown, when cleaning is needed, the toggle block 2 is rotated downward, the toggle block 2 drives the clamping ring 21 to move downward, the connection with the clamping block 22 is cancelled, the arc strip 24 is removed from the support rod 23, the smoke collecting shell 12 and the trapezoidal plate 14 are disassembled for easy cleaning of the range hood, and after cleaning, the arc strip 24 on the rear side of the smoke collecting shell 12 is set on the support rod 23, the smoke collecting shell 12 is lifted around the support rod 23, the clamping ring 21 is put on the clamping block 22, the toggle block 2 is moved upward, and the smoke collecting shell 12 is fixed by the clamping ring 21 and the clamping block 22. By using the toggle block 2, the clamping ring 21, the clamping block 22, the support rod 23 and the arc strip 24 in combination, when cleaning the range hood, it can be conveniently disassembled for easy cleaning of the range hood.

[0032] Specifically, the working principle and operation method of the utility model are as follows:

[0033] Step 1: The oil smoke rises and passes through the smoke collecting shell 12 and gathers at the bottom. The first motor 15 is started. The first motor 15 drives the smoke exhaust fan 151 to rotate. The smoke exhaust fan 151 rotates to generate negative pressure in the casing 11, and the oil smoke is drawn out of the casing 11 through the gap between the trapezoidal plate 14 and the smoke collecting shell 12. The oil and dust in the oil smoke are filtered to a certain extent through the filter 16, and then discharged through the smoke exhaust pipe 1. If the filter 16 is used for a long time, the mesh port will be blocked and affect the use of the range hood. Add the oil cleaning liquid into the water tank 113, start the water pump 114, and the water pump 114 draws the cleaning liquid in the water tank 113 through the connecting pipe 115 and injects it into the connecting pipe 1 through the shunt pipe 118. 16, and then the cleaning liquid is sprayed on the filter screen 16 through the nozzle 117, the second motor 111 is started, the second motor 111 drives the sprocket 18 to rotate, the sprocket 18 rotates synchronously through the chain 19, the sprocket 18 drives the scrubbing disc 112 to rotate, the third motor 123 is started, the third motor 123 drives the threaded rod 120 to rotate through the synchronous wheel 121 and the synchronous belt 122, the threaded rod 120 drives the rotating scrubbing disc 112 to move forward through the box 17, the scrubbing disc 112 moves forward to scrub the filter screen 16, the scrubbed sewage is collected in the smoke collecting shell 12 through the trapezoidal plate 14, and then the pipe cover is opened to discharge through the sewage pipe;

[0034] Step 2: When cleaning is required, turn the toggle block 2 downward, the toggle block 2 drives the clamping ring 21 to move downward, cancel the connection with the clamping block 22, remove the arc strip 24 from the support rod 23, remove the smoke collecting shell 12 and the trapezoidal plate 14 to facilitate cleaning of the range hood, and after cleaning, put the arc strip 24 on the rear side of the smoke collecting shell 12 on the support rod 23, lift the smoke collecting shell 12 around the support rod 23, put the clamping ring 21 on the clamping block 22, move the toggle block 2 upward, and fix the smoke collecting shell 12 through the clamping ring 21 and the clamping block 22;

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A convenient oil fume purifier, comprising an exhaust pipe (1), characterized in that: The smoke exhaust pipe (1) has a casing (11) fixedly disposed at its mouth, a smoke collecting casing (12) disposed at the bottom of the casing (11), a trapezoidal plate (14) clamped on the smoke collecting casing (12), a first motor (15) fixedly disposed at the mouth of the smoke exhaust pipe (1), a smoke exhaust fan (151) fixedly disposed at the output end of the first motor (15), a filter screen (16) fixedly disposed at the mouth of the smoke exhaust pipe (1), a box body (17) slidably disposed inside the smoke exhaust pipe (1), a rotating shaft (16) disposed inside the box body (17) A plurality of sprockets (18), a plurality of the sprockets (18) are meshed with chains (19), a second motor (111) is fixedly provided on the housing (17), a piston rod end of the second motor (111) is fixedly connected to a sprocket (18), a scrubbing plate (112) is fixedly provided at the bottom of each sprocket (18), a water tank (113) is fixedly provided at the rear side of the smoke exhaust pipe (1), a water pump (114) is fixedly provided at the rear side of the smoke exhaust pipe (1), and a connection is fixedly provided on one side of the water tank (113). A connecting pipe (115) is connected to the exhaust pipe (114), the other end of the connecting pipe (115) is fixedly connected to the water pump (114), a pair of connecting pipes (116) are fixedly provided in the exhaust pipe (1), a plurality of nozzles (117) are fixedly provided at the bottom of the connecting pipes (116), a flow dividing pipe (118) is fixedly provided on the water pump (114), the flow dividing pipes (118) are fixedly connected to the connecting pipes (116), side boxes (119) are fixedly provided on both sides of the exhaust pipe (1), and the side boxes (119) A threaded rod (120) is rotatably provided inside the casing (17), the casing (17) is threadedly connected to the threaded rod (120), a synchronous wheel (121) is fixedly provided at one end of the threaded rod (120), a pair of synchronous wheels (121) are sleeved with a synchronous belt (122), a third motor (123) is fixedly provided on the casing (11), a piston rod end of the third motor (123) is fixedly connected to a synchronous wheel (121), and a protective cover (124) is fixedly provided on the front side of the smoke exhaust pipe (1).

2. The oil fume purifier according to claim 1 is easy to use, characterized in that: A pair of toggle blocks (2) are hingedly provided on the front side of the casing (11), and a clamping ring (21) is rotatably provided on each of the toggle blocks (2). A pair of clamping blocks (22) are fixedly provided on the front side of the smoke collecting shell (12). A support rod (23) is fixedly provided on the rear side of the casing (11), and a pair of arc-shaped bars (24) are fixedly provided on the rear side of the smoke collecting shell (12).

3. The easy-to-use oil fume purifier according to claim 1 is characterized in that: One end of the diverter pipe (118) is forked and connected to the connecting pipe (116), the smoke exhaust fan (151) is located above the diverter pipe (118), and the bottom of the smoke collecting shell (12) is trapezoidally concave.

4. The oil fume purifier according to claim 1 is easy to use, characterized in that: The smoke exhaust fan (151) is located at the center of the smoke exhaust pipe (1), and the box body (17) passes through the smoke exhaust pipe (1).

5. The oil fume purifier according to claim 1 is easy to use, characterized in that: The pair of synchronous wheels (121) are located in the protective cover (124), and the third motor (123) passes through the protective cover (124).

6. The oil fume purifier according to claim 1 is characterized in that: The second motor (111) passes through the box body (17), and the diversion pipe (118) passes through the smoke exhaust pipe (1).

7. The oil fume purifier according to claim 1 is easy to use, characterized in that: The plurality of nozzles (117) are distributed in a linear array, and a sewage discharge pipe and a pipe cover are provided on the rear side of the smoke collecting shell (12).

8. The easy-to-use oil fume purifier according to claim 2 is characterized by: The clamping ring (21) and the clamping block (22) are located in corresponding positions, and the support rod (23) is overlapped with a pair of arc-shaped bars (24).

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