CN220186916U - High-efficiency energy-saving range hood - Google Patents

Abstract

The utility model discloses a high-efficiency energy-saving range hood which comprises a top box, a driving motor and a wind wheel, wherein the driving motor is arranged at the rear side of the top box, the wind wheel is driven by the driving motor, a winding lifting structure is connected in the top box, the winding lifting structure extends out of the lower surface of the top box and is connected with a lifting dust extraction structure, and the lifting dust extraction structure is connected with a wind wheel. The utility model has the advantages that: the oil smoke absorbing effect is good and the energy consumption is low.

Description

High-efficiency energy-saving range hood

Technical Field

The utility model relates to the technical field of range hoods, in particular to a high-efficiency energy-saving range hood.

Background

The fume exhaust fan is a household appliance used for filtering and exhausting harmful gases such as fume, peculiar smell and steam generated during cooking in a kitchen. The range hood sucks the oil smoke and the hot air through the built-in fan, filters the oil smoke and the hot air through the filter screen or the purifier, and then discharges the purified air outdoors or returns the purified air indoors, so that the purified kitchen air is more fresh. In the cooking process, the range hood can also effectively reduce the pollution of oil smoke to walls, ceilings and kitchen ware, and keep the sanitation and cleanness of the kitchen environment.

The existing range hood has the same problem that the range hood is far away from the cooking bench no matter the existing range hood is a top range hood or a side range hood, and the negative pressure can be created to suck the oil smoke, but the surrounding non-oil smoke air sucked in is more, so that the actual work of the range hood on the range hood is smaller, and most of the work is idle, so that a lot of electric energy is wasted.

Disclosure of Invention

The utility model provides the high-efficiency energy-saving range hood with good fume sucking effect and low energy consumption, which aims to solve the problems.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a high-efficient energy-saving range hood, includes top case, driving motor and wind wheel, driving motor locates top case rear side department, the wind wheel is driven by driving motor, top incasement connection is equipped with rolling elevation structure, rolling elevation structure stretches out top case is connected below and is equipped with the lift dust extraction structure, the lift dust extraction structure with the wind wheel is connected.

Further, the export is equipped with to the connection below the top case, the connection of export below is equipped with down the ring, rolling elevation structure is including connecting to be located servo motor of the upper side both sides in the top case, servo motor's output connection is equipped with the rolling wheel, the winding is equipped with the winding rope on the rolling wheel, winding rope stretches out the end and passes the exit linkage is equipped with the lifting ring, connect below the ring and be equipped with the annular down, the lifting ring can imbed in the annular.

Further, a fixed pulley is connected to the upper surface of the outlet, and the winding rope bypasses the fixed pulley.

Further, the top box is fixedly arranged right above the cooking bench through expansion bolts.

Further, the lifting dust extraction structure comprises an air pipe connected with the wind wheel, a telescopic pipe is connected below the air pipe, a baffle is arranged below the lifting ring, an outlet pipe orifice is connected in the middle of the baffle, the outlet pipe orifice is in sealing connection with the telescopic pipe, and an oil stain collecting box is arranged at the outlet pipe orifice through a support.

Further, the greasy dirt collecting box is connected with the support through bolts.

Further, an upward protruding portion is arranged in the middle of the oil stain collecting box, and the bolt penetrates through the protruding portion.

Furthermore, a control board is connected to one side of the front face of the top box.

Compared with the prior art, the utility model has the advantages that: the driving motor is arranged at the rear side of the top box, the space is saved compared with the design of a front motor of the traditional range hood, the connection design of the winding lifting structure and the lifting dust extraction structure is more compact, the whole range hood occupies smaller space when in use, the servo motor design is adopted, the winding lifting structure is more intelligent and flexible, the operation is more convenient, the stability of the whole range hood is ensured by the expansion bolt fixing design, the use is safer and more reliable, the design of the oil stain collecting box is very humanized, the oil fume can be effectively collected, the cleaning is more convenient, the design of the control board enables the whole range hood to be easier to operate and control, the oil fume source can be directly extended to the oil fume extraction position, and only less energy consumption is needed to be paid, and the oil fume can be extracted.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic illustration of the A-zone portion of the present utility model;

fig. 3 is a schematic view of the B-zone portion of the present utility model.

As shown in the figure: 1. a top box; 2. a driving motor; 3. a wind wheel; 4. an outlet; 5. a lower ring; 6. a servo motor; 7. a winding wheel; 8. winding the rope; 9. lifting rings; 10. a ring groove; 11. a fixed pulley; 12. an air duct; 13. a telescopic tube; 14. an oil stain collection box; 15. and (5) a control panel.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and 3, the driving motor 2 is disposed at the rear side of the top case 1, the wind wheel 3 is driven by the driving motor 2, a winding lifting structure is connected in the top case 1, an outlet 4 is connected below the top case 1, a lower ring 5 is connected below the outlet 4, the winding lifting structure is disposed at the upper side and the lower side of the top case 1 in a connecting manner, a winding wheel 7 is connected at the output end of the servo motor 6, a winding rope 8 is wound on the winding wheel 7, an extending end of the winding rope 8 penetrates through the outlet 4 to be connected with a lifting ring 9, a ring groove 10 is connected below the lower ring 5, and the lifting ring 9 can be embedded in the ring groove 10. The motor is arranged at the rear side of the top box 1 and drives the wind wheel 3 to rotate, so that negative pressure suction is formed to suck the oil smoke. The winding lifting structure is arranged in the top box 1 in an internal connection mode, and the winding wheel 7 can be lifted up and down through control of the servo motor 6, so that the height of the range hood is flexibly controlled. The lower part of the top box 1 is connected with an outlet 4 and a lower ring 5, so that the design can ensure that the lampblack can be smoothly discharged in the use process, and the damage to the range hood can be avoided. The winding lifting structure comprises servo motors 6 connected with the two sides of the upper surface in the top box 1, and the output end is connected with a winding wheel 7 and winds a winding rope 8 on the winding wheel. The lower winding rope 8 passes through the outlet 4 and then is connected to the lifting ring 9, and is matched with the annular groove 10 below the lower annular ring 5 to form a lifting oil smoke exhaust structure.

Referring to fig. 1 and 2, the winding lifting structure extends out of the lower portion of the top box 1 and is provided with a lifting dust extraction structure, the lifting dust extraction structure is connected with the wind wheel 3, the lifting dust extraction structure comprises a wind pipe 12 connected with the wind wheel, a telescopic pipe 13 is connected below the wind pipe 12, a baffle is arranged below the lifting ring 9, a pipe outlet is connected in the middle of the baffle, the pipe outlet is in sealing connection with the telescopic pipe 13, and a greasy dirt collecting box 14 is arranged at the pipe outlet through a support connection. The winding lifting structure extends out of the lower part of the top box 1 and is connected to the lifting dust extraction structure, and then the lifting dust extraction structure is connected with the wind wheel 3. The lifting dust extraction structure comprises an air pipe 12 connected with the air wheel and a telescopic pipe 13 positioned below the air pipe 12, and the design can enable the air pipe 12 and the telescopic pipe 13 to be more flexible and convenient in the use process. Meanwhile, a baffle is arranged below the lifting ring 9, a pipe outlet is connected to the middle of the baffle, and the pipe outlet is connected with the telescopic pipe 13 in a sealing way, so that oil smoke leakage can be effectively prevented. The oil stain collecting box 14 is arranged at the pipe outlet through the support connection, so that the design can conveniently collect oil stains, and cleaning is more convenient. In addition, in the whole design, the used connecting pieces and other relevant parts are fine materials selected, so that the stability, the durability and the safety of the range hood are ensured. In a word, the advantage of these designs lies in making range hood operation more convenient, intelligent, safe and reliable, has played fine effect to collection and the emission of oil smoke simultaneously, has guaranteed user's comfort level and health.

Referring to fig. 1, a fixed pulley 11 is connected to the upper surface of the outlet 4, and the winding rope 8 bypasses the fixed pulley 11.

Referring to fig. 2, the oil stain collecting box 14 is connected with the bracket through a bolt, an upward protruding portion is arranged in the middle of the oil stain collecting box 14, the bolt passes through the protruding portion, and a control board 15 is connected with one side of the front face of the top box 1. The oil stain collecting box 14 is connected with the bracket through a bolt, an upward protruding part is arranged in the middle of the oil stain collecting box 14, and the bolt penetrates through the protruding part, so that the oil stain collecting box 14 can be firmly connected with the bracket. In addition, the control board 15 is connected to the front side of the top case 1, which can control the use state of the range hood conveniently. The user can select different functions to be opened or closed according to actual conditions, so that the method is very convenient. Meanwhile, the control board 15 can also provide feedback of information such as the running state and fault diagnosis of the range hood, so that a user can operate the range hood more intelligently and efficiently by grasping the information. In a word, the design has the advantages of providing a humanized control mode, being capable of timely feeding back the state information of the range hood, and being a very close and intelligent design.

Specific embodiments of the utility model: when the cooking machine is used, when cooking is performed on a cooking bench and oil smoke is required to be pumped out, the driving motor 2 is started to drive the wind wheel 3, then the control board 15 is operated, the servo motor 6 drives the winding wheel 7 to rotate, the winding rope 8 bypasses the fixed pulley 11, the lifting ring 9 is pulled to descend and leave the annular groove 10, the telescopic pipe 13 stretches until the position above the pot is close to the upper part, if the cooking is performed, the cooking machine starts to be used for cooking fume, the collecting hopper is arranged in the telescopic pipe 13, and oil dirt formed by the oil smoke is collected in the oil dirt collecting box 14 to be uniformly treated.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (8)

1. The utility model provides a high-efficient energy-saving range hood, includes top case (1), driving motor (2) and wind wheel (3), its characterized in that: the wind wheel (3) is driven by the driving motor (2), a winding lifting structure is connected in the top box (1), the winding lifting structure stretches out of the bottom of the top box (1) and is connected with a lifting dust extraction structure, and the lifting dust extraction structure is connected with the wind wheel (3).

2. The energy efficient range hood of claim 1, wherein: the utility model discloses a winding device for a motor vehicle, including top case (1), top case (1) is connected below and is equipped with export (4), export (4) below is connected and is equipped with down ring (5), rolling elevation structure is including connecting to be located servo motor (6) of the above both sides in top case (1), the output of servo motor (6) is connected and is equipped with rolling wheel (7), the winding is equipped with on rolling wheel (7) and receives reel rope (8), the reel rope (8) stretches out the end and passes export (4) are connected and are equipped with lifting ring (9), connect below ring (5) and be equipped with annular (10), lifting ring (9) can be embedded in annular (10).

3. The energy efficient range hood of claim 2, wherein: the fixed pulley (11) is connected to the upper surface of the outlet (4), and the winding rope (8) bypasses the fixed pulley (11).

4. The energy efficient range hood of claim 1, wherein: the top box (1) is fixedly arranged right above the cooking bench through an expansion bolt.

5. The energy efficient range hood of claim 2, wherein: the lifting dust extraction structure comprises an air pipe (12) connected with the wind wheel (3), a telescopic pipe (13) is connected below the air pipe (12), a baffle is arranged below the lifting ring (9), an outlet pipe orifice is connected in the middle of the baffle, the outlet pipe orifice is in sealing connection with the telescopic pipe (13), and an oil stain collecting box (14) is arranged at the outlet pipe orifice through a support.

6. The energy efficient range hood of claim 5, wherein: the greasy dirt collecting box (14) is connected with the bracket through bolts.

7. The energy efficient range hood of claim 6, wherein: the middle part of the greasy dirt collecting box (14) is provided with an upward protruding part, and the bolt penetrates through the protruding part.

8. The energy efficient range hood of claim 1, wherein: a control board (15) is connected with one side of the front surface of the top box (1).