CN207635421U - A kind of efficient range hood - Google Patents

Abstract

The utility model discloses a kind of efficient range hoods, including casing and fume extracting box, the inner cavity of described sleeve pipe is provided with fume extracting box, the top of fume extracting box both sides offers slot hole, pipe is communicated at the top of fume extracting box, pipe runs through casing and extends to the outside of casing, and the both sides at the top of cannula cavity have been fixedly connected with electric telescopic rod.The utility model drives wind turbine to be rotated by motor, oil smoke inspiration pipe is externally excluded, supporting rod is driven to carry out elevating movement by the setting of electric telescopic rod, to which the location of wind turbine be adjusted, it is moved later in the inside of thread bush by rotating driven by rotary disc threaded rod, deep trouth is left to release clamping campaign of the cross bar to deep trouth by the mobile drive cross bar of threaded rod, thus it is convenient for carrying out disassembly, cleaning to strainer, therefore have convenient for carrying out cleaning and wind turbine apart from adjustable advantage to strainer, used convenient for user.

Description

A kind of efficient range hood

Technical field

The utility model is related to kitchen ventilator technical field, specially a kind of efficient range hood.

Background technology

Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance of purification kitchen environment, it is mounted on kitchen health section Above energy range hood cooking stove, the harmful oil smoke generated in the waste and cooking process of cooking stove burning can be taken out rapidly Walk, discharge is outdoor, reduces pollution, purifies air, and has gas defence, the effect of explosion-proof safety guarantee, smoke exhaust ventilator need periodically into Row cleaning, simple cleaning handle to fall greasy dirt, and cleaning fan of sucking oil fume must use the cleaning agent of profession to be cleaned, existing Range hood when being worked, oil smoke can be excluded through filter screen, and strainer can be stained with oil stain after carrying out use for a long time, lead It causes smoking effect poor, is not easy to clean, and the location of wind turbine cannot be adjusted, reduces the practicability of range hood, thus We provide a kind of efficient range hood.

Utility model content

The purpose of this utility model is to provide a kind of efficient range hood, have convenient for carrying out cleaning and wind to strainer Machine solves existing range hood when being worked, oil smoke can be excluded through filter screen, and strainer exists apart from adjustable advantage It can be stained with oil stain after carrying out use for a long time, cause smoking effect poor, be not easy to clean, and the position residing for wind turbine cannot be adjusted The problem of setting, reducing range hood practicability.

To achieve the above object, the utility model provides the following technical solutions：A kind of efficient range hood, including casing And fume extracting box, the inner cavity of described sleeve pipe are provided with fume extracting box, the top of the fume extracting box both sides offers slot hole, the smoking Pipe is communicated at the top of case, the pipe runs through casing and extends to the outside of casing, described sleeve pipe inner cavity top Both sides have been fixedly connected with electric telescopic rod, and the inner cavity of the fume extracting box is provided through supporting rod, the both sides of the supporting rod Run through slot hole and extend to the inner cavity of casing, the both sides of the support bar top, which are fixed with the bottom of electric telescopic rod, to be connected It connects, one end that the supporting rod is located at smoking box cavity is provided with motor, and the bottom of the motor is fixedly connected with wind turbine, described The bottom of smoking box cavity is provided with strainer, and the bottom of the fume extracting box both sides offers deep trouth, and the inner cavity of the deep trouth is set It is equipped with thread bush, the left side of the thread bush runs through deep trouth and extends to the outside of deep trouth, and the inner cavity of the thread bush is provided with Threaded rod, the threaded rod are located at one end outside deep trouth and are fixedly connected with turntable, and the thread bush is located at the top of deep trouth inner cavity Portion and bottom have been fixedly connected with fixed block, and the side of the fixed block is fixedly connected with spring, and the spring is far from fixed block One end be fixedly connected with the inner cavity of deep trouth, the both sides of the strainer open up fluted, and the inner cavity of the groove is fixedly connected There are fixed spring, the one end of the fixed spring far from groove to be fixedly connected with cross bar, the inner wall of the deep trouth offers through-hole, The one end of the cross bar far from fixed spring is through through-hole and extends to the inner cavity of deep trouth, the cross bar far from fixed spring one End is contacted with thread bush.

Preferably, the both sides of described sleeve pipe inner cavity offer sliding slot, and the both sides of the supporting rod all extend to sliding slot Inner cavity, one end that the supporting rod is located at sliding slot are connected with pulley by shaft, and the pulley is contacted with sliding slot.

Preferably, the quantity of the wind turbine is two, and arrangement is isodistantly spaced between the wind turbine.

Preferably, the shape of the strainer is arch.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, the utility model drives wind turbine to be rotated by motor, and oil smoke inspiration pipe is externally excluded, and leads to The setting for crossing electric telescopic rod drives supporting rod to carry out elevating movement, to which the location of wind turbine be adjusted, Zhi Houtong Cross rotation driven by rotary disc threaded rod moved in the inside of thread bush, by the mobile drive cross bar of threaded rod leave deep trouth from And clamping campaign of the cross bar to deep trouth is released, thus it is convenient for carrying out disassembly, cleaning to strainer, therefore have convenient for carrying out strainer Cleaning and wind turbine are used apart from adjustable advantage convenient for user.

2, the utility model can play the role of balanced support by the setting of casing to electric telescopic rod, convenient for electricity Dynamic telescopic rod works, and by the setting of fixed spring, can generate a kind of power to cross bar, be propped up strainer convenient for cross bar Support movement, by the setting of anti-skid chequer in disc surfaces, increases the frictional force between user's hand and turntable, is easy to use Person rotates threaded rod, by the setting of sliding slot and pulley, can be balanced support to supporting rod, bar easy to support into Row is vertically movable, by the setting of pulley, reduces frictional force of the supporting rod in sliding slot, bar easy to support carries out lifting fortune It is dynamic.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the enlarged structure schematic diagram of A in the utility model Fig. 1；

Fig. 3 is the schematic cross-sectional view of the utility model thread bush and threaded rod.

In figure：1 casing, 2 fume extracting box, 3 slot holes, 4 pipes, 5 electric telescopic rods, 6 supporting rods, 7 motors, 8 wind turbines, 9 filters Net, 10 deep trouths, 11 thread bush, 12 threaded rods, 13 turntables, 14 fixed blocks, 15 springs, 16 grooves, 17 fixed springs, 18 cross bars, 19 through-holes, 20 sliding slots, 21 pulleys.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of efficient range hood, including casing 1 and fume extracting box 2, the both sides of 1 inner cavity of casing are opened Equipped with sliding slot 20, the both sides of supporting rod 6 all extend to the inner cavity of sliding slot 20, and one end that supporting rod 6 is located at sliding slot 20 passes through shaft Be connected with pulley 21, pulley 21 is contacted with sliding slot 20, by the setting of sliding slot 20 and pulley 21, can to supporting rod 6 into Row balanced support, bar 6 easy to support carry out vertically movable, by the setting of pulley 21, reduce supporting rod 6 in sliding slot 20 Frictional force, bar 6 easy to support carry out elevating movement, and the inner cavity of casing 1 is provided with fume extracting box 2, and the top of 2 both sides of fume extracting box is opened Equipped with slot hole 3, the top of fume extracting box 2 is communicated with pipe 4, and pipe 4 runs through casing 1 and extends to the outside of casing 1, casing The both sides of 1 inner cavity top have been fixedly connected with electric telescopic rod 5, by the setting of casing 1, can be played to electric telescopic rod 5 The effect of balanced support works convenient for electric telescopic rod 5, and the inner cavity of fume extracting box 2 is provided through supporting rod 6, supporting rod 6 Both sides run through slot hole 3 and extend to the inner cavity of casing 1, the both sides at 6 top of supporting rod are solid with the bottom of electric telescopic rod 5 Fixed connection, one end that supporting rod 6 is located at 2 inner cavity of fume extracting box are provided with motor 7, and the bottom of motor 7 is fixedly connected with wind turbine 8, wind The quantity of machine 8 is two, is isodistantly spaced arrangement between wind turbine 8, the bottom of 2 inner cavity of fume extracting box is provided with strainer 9, the shape of strainer 9 Shape is arch, and the bottom of 2 both sides of fume extracting box offers deep trouth 10, and the inner cavity of deep trouth 10 is provided with thread bush 11, thread bush 11 Left side through deep trouth 10 and extend to the outside of deep trouth 10, the inner cavity of thread bush 11 is provided with threaded rod 12, threaded rod 12 One end outside deep trouth 10 is fixedly connected with turntable 13, by the setting of anti-skid chequer on 13 surface of turntable, increases user Frictional force between hand and turntable 13 rotates threaded rod 12 convenient for user, and thread bush 11 is located at 10 inner cavity of deep trouth Top and bottom be fixedly connected with fixed block 14, the side of fixed block 14 is fixedly connected with spring 15, and spring 15 is far from solid The one end for determining block 14 is fixedly connected with the inner cavity of deep trouth 10, and the both sides of strainer 9 open up fluted 16, and the inner cavity of groove 16 is fixed It is connected with fixed spring 17, by the setting of fixed spring 17, a kind of power can be generated to cross bar 18, convenient for cross bar 18 to strainer 9 are supported movement, and the one end of fixed spring 17 far from groove 16 is fixedly connected with cross bar 18, and the inner wall of deep trouth 10 offers logical Hole 19, the one end of cross bar 18 far from fixed spring 17 run through through-hole 19 and extend to the inner cavity of deep trouth 10, and cross bar 18 is far from fixed One end of spring 17 is contacted with thread bush 11, by motor 7 drive wind turbine 8 rotated, by oil smoke inspiration pipe 4 externally into Row excludes, and drives supporting rod 6 to carry out elevating movement by the setting of electric telescopic rod 5, to be carried out to the location of wind turbine It adjusts, drives threaded rod 12 to be moved in the inside of thread bush 11 by rotating turntable 13 later, pass through the shifting of threaded rod 12 It is dynamic that cross bar 18 is driven to leave deep trouth 10 to release clamping campaign of the cross bar 18 to deep trouth 10, thus it is convenient for tearing strainer 9 open Cleaning is unloaded, therefore is had convenient for carrying out cleaning and wind turbine apart from adjustable advantage to strainer, is used convenient for user,

In use, user is moved by opening motor 7, motor 7 drives wind turbine 8 to be rotated, by oil smoke inspiration Pipe 4 is externally excluded, and is moved by opening electric telescopic rod 5, electric telescopic rod 5 drives supporting rod 6 to be risen Drop movement drives threaded rod 12 in thread bush 11 by rotating turntable 13 later to which the location of wind turbine be adjusted Inside moved, deep trouth 10 is left to release cross bar 18 to deep trouth 10 by the mobile drive cross bar 18 of threaded rod 12 Thus clamping movement is convenient for carrying out disassembly, cleaning to strainer 9.

In summary：The efficient range hood passes through casing 1, fume extracting box 2, pipe 4, electric telescopic rod 5, support The cooperation of bar 6, motor 7, strainer 9, thread bush 11, threaded rod 12 and fixed block 14 solves existing range hood and is carrying out When work, oil smoke can be excluded through filter screen, and strainer can be stained with oil stain after carrying out use for a long time, cause smoking effect poor, no Convenient for cleaning, and the problem of the location of wind turbine cannot be adjusted, reduce range hood practicability.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of efficient range hood, including casing and fume extracting box, it is characterised in that：The inner cavity of described sleeve pipe is provided with smoking The top of case, the fume extracting box both sides offers slot hole, and pipe is communicated at the top of the fume extracting box, and the pipe passes through The both sides of sleeve-penetrating and the outside for extending to casing, described sleeve pipe inner cavity top have been fixedly connected with electric telescopic rod, the suction The inner cavity of smoke box is provided through supporting rod, and the both sides of the supporting rod run through slot hole and extend to the inner cavity of casing, described The both sides of support bar top are fixedly connected with the bottom of electric telescopic rod, and one end that the supporting rod is located at smoking box cavity is set It is equipped with motor, the bottom of the motor is fixedly connected with wind turbine, and the bottom of the smoking box cavity is provided with strainer, the smoking The bottom of case both sides offers deep trouth, and the inner cavity of the deep trouth is provided with thread bush, and deep trouth is run through in the left side of the thread bush And the outside of deep trouth is extended to, the inner cavity of the thread bush is provided with threaded rod, and the threaded rod is located at one end outside deep trouth It is fixedly connected with turntable, the thread bush, which is located at the top and bottom of deep trouth inner cavity, has been fixedly connected with fixed block, the fixation The side of block is fixedly connected with spring, and the one end of the spring far from fixed block is fixedly connected with the inner cavity of deep trouth, the strainer Both sides open up fluted, the inner cavity of the groove is fixedly connected with fixed spring, the fixed spring far from groove one End is fixedly connected with cross bar, and the inner wall of the deep trouth offers through-hole, and through-hole is run through in the one end of the cross bar far from fixed spring And the inner cavity of deep trouth is extended to, the one end of the cross bar far from fixed spring is contacted with thread bush.

2. a kind of efficient range hood according to claim 1, it is characterised in that：It opens the both sides of described sleeve pipe inner cavity Equipped with sliding slot, the both sides of the supporting rod all extend to the inner cavity of sliding slot, and one end that the supporting rod is located at sliding slot passes through shaft It is connected with pulley, the pulley is contacted with sliding slot.

3. a kind of efficient range hood according to claim 1, it is characterised in that：The quantity of the wind turbine is two, Arrangement is isodistantly spaced between the wind turbine.

4. a kind of efficient range hood according to claim 1, it is characterised in that：The shape of the strainer is arch.