CN205279362U - Drive unit and dust removal module and wall -hanging type air conditioner - Google Patents

Abstract

The utility model discloses a drive unit, a dust removal module and a wall -hanging type air conditioner. Wherein, the round brush that drive unit is used for driving wall -hanging type air conditioner rotates and is used for driving wall -hanging type air conditioner's drive wheel rotates in order to drive the filter screen of wall -hanging type air conditioner's air intake removes, so that the round brush is clear away plug on the filter screen, the round brush is including rotating the roller bearing that sets up. Drive unit includes motor, filter screen drive assembly and roller bearing drive assembly. The motor is close to the drive wheel reaches the round brush sets up. Filter screen drive assembly with the motor reaches the drive wheel is connected. Roller bearing drive assembly with the motor reaches the roller bearing is connected. Among the novel embodiment's of this implementation the drive unit, the motor passes through filter screen drive assembly drive filter screen and removes and pass through roller bearing drive assembly drive round brush and rotate, is convenient for to the control of motor to be favorable to the roller bearing motor to install suitable position.

Description

Drive unit and dedusting module and hanging air conditioner

Technical field

The utility model relates to household appliance technical field, particularly relates to a kind of driving unit, a kind of dedusting module and a kind of hanging air conditioner.

Background technology

Brush and driving wheel are rolled in being provided with of hanging air conditioner. For driving, the filtering net of hanging air conditioner moves driving wheel, brushes, to roll, the tamper such as dust removing on filtering net in the process rotated. But, if motor directly with roll brush and driving wheel connects to drive and rolls brush and driving wheel motion, one can cause the control inconvenience of motor, and two are unfavorable for that the position of motor is installed.

Practical novel content

The utility model is intended to one of technical problem at least solving existence in prior art. For this reason, the utility model provides a kind of and drives unit, a kind of dedusting module and a kind of hanging air conditioner.

The utility model implements the driving unit of mode for driving rolling brush rotation and moving with the filtering net of the blast inlet driving described hanging air conditioner for driving the driving wheel of described hanging air conditioner to rotate of hanging air conditioner, so that described in roll brush and remove the tamper on described filtering net, described in roll brush and comprise the roller bearing rotating and arranging. Described driving unit comprises motor, filter screen transmission assembly and roller bearing transmission assembly. Motor near described driving wheel and described in roll brush arrange. Filter screen transmission assembly is connected with described motor and described driving wheel. Roller bearing transmission assembly is connected with described motor and described roller bearing.

In this driving unit implementing novel enforcement mode, motor is moved and is rolled by roller bearing transmission Component driver brush and rotates by filter screen transmission Component driver filtering net, is convenient to the control to motor, and is conducive to being installed to motor suitable position.

In some embodiments, described motor comprises drive-motor and roller motor, and described drive-motor is connected with described driving wheel and described filter screen transmission assembly, and described roller motor is connected with described roller bearing and described roller bearing transmission assembly.

In some embodiments, described driving unit comprises the box body being fixedly installed on described hanging air conditioner, and described filter screen transmission assembly is arranged in described box body, and it is external that described drive-motor is installed on described box.

In some embodiments, described driving wheel is gear. Described filter screen transmission assembly comprises driving toothed gear and neutral gear. Described driving toothed gear is arranged on the rotor of described drive-motor. Described neutral gear engages with described driving toothed gear and described driving wheel.

In some embodiments, the central shaft of the central shaft of described driving wheel, described driving toothed gear and the central shaft of described neutral gear are in the same plane and parallel between two.

In some embodiments, described driving unit comprises the casing being fixedly installed on described hanging air conditioner, and described roller bearing transmission assembly is arranged in described casing.

In some embodiments, described roller bearing transmission assembly comprises wheel for inputting and output wheel. Described wheel for inputting rolls brush one end described in being arranged on. Described output wheel is arranged on and is connected on the rotor of described roller motor and with described wheel for inputting.

In some embodiments, described wheel for inputting is and described output wheel is gear, and described roller bearing transmission assembly comprises and the transition gear that described wheel for inputting and described output wheel engage.

In some embodiments, the central shaft of the central shaft of described wheel for inputting, described output wheel and the central shaft of described transition gear are in the same plane and parallel between two.

In some embodiments, described wheel for inputting, described output wheel and described transition gear are straight-tooth gear.

The dedusting module that the utility model implements mode comprises above-mentioned driving unit.

The utility model implement mode hanging air conditioner comprise above-mentioned driving unit.

Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage from accompanying drawing below combining to the description of the mode of enforcement becoming obviously with it should be readily understood that wherein:

Fig. 1 is the three-dimensional assembling schematic diagram that the utility model implements the hanging air conditioner of mode.

Fig. 2 is the perspective exploded view that the utility model implements the hanging air conditioner of mode.

Fig. 3 is the enlarged diagram at the III place of the hanging air conditioner in Fig. 2.

Fig. 4 is the view that the utility model implements the hanging air conditioner of mode.

Fig. 5 is the enlarged diagram at the V place of the hanging air conditioner in Fig. 4.

Fig. 6 is another view that the utility model implements the hanging air conditioner of mode

Fig. 7 is the enlarged diagram at the VII place of the hanging air conditioner in Fig. 6.

Fig. 8 is the structure signal that the utility model implements the filter net device of the hanging air conditioner of mode.

Fig. 9 is the decomposing schematic representation that the utility model implements the filter net device of the hanging air conditioner of mode.

Figure 10 is the exploded perspective view that the utility model implements that the first of the filter net device of the hanging air conditioner of mode rolls brush.

Figure 11 be the filter net device in Fig. 8 IX-IX to diagrammatic cross-section.

Figure 12 is the enlarged diagram at the XI place of the filter net device in Fig. 9.

Figure 13 is the grid component view that the utility model implements the filter net device of the hanging air conditioner of mode.

Figure 14 is the structural representation that the utility model implements the underframe of the filter net device of the hanging air conditioner of mode.

Figure 15 is the enlarged diagram at the XV place of the underframe in Figure 14.

Figure 16 is the structural representation that the utility model implements the filter screen bracket of the filter net device of the hanging air conditioner of mode.

Figure 17 is the enlarged diagram at the XVII place of the filter screen bracket in Figure 16.

Figure 18 is the structural representation that the utility model implements the air-inlet grille of the filter net device of the hanging air conditioner of mode.

Figure 19 is the enlarged diagram at the XIV place of the air-inlet grille in Figure 18.

Figure 20 is the first runner of hanging air conditioner and the assembling schematic diagram of driving wheel that the utility model implements mode.

Figure 21 be in Figure 20 XXI-XXI to diagrammatic cross-section.

Figure 22 is the first runner of hanging air conditioner and the stereoscopic-state schematic diagram of driving wheel that the utility model implements mode.

Figure 23 is the schematic perspective view that the utility model implements the driving wheel of the hanging air conditioner of mode.

Figure 24 is the view again that the utility model implements the hanging air conditioner of mode.

Figure 25 be the hanging air conditioner XXV in Figure 24 to schematic diagram.

Figure 26 be the hanging air conditioner A-A in Figure 25 to diagrammatic cross-section.

Figure 27 is the schematic perspective view that the utility model implements the dedusting module of the hanging air conditioner of mode.

Figure 28 is the schematic perspective view that the utility model implements the driving unit of the dedusting module of the hanging air conditioner of mode.

Figure 29 is the schematic perspective view rolling brush that the utility model implements the dedusting module of the hanging air conditioner of mode.

Embodiment

Being described below in detail enforcement mode of the present utility model, the example of described enforcement mode is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish. It is exemplary below by the enforcement mode being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " counterclockwise " or position are closed, it is only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model. in addition, term " first ", " the 2nd " are only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technology feature. thus, be limited with " first ", the feature of " the 2nd " can express or implicit comprise one or more described features. in description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection or can communication mutually; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals or the interaction relationship of two elements. For the ordinary skill in the art, it is possible to understand the concrete implication of above-mentioned term in the utility model according to particular case.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, it is also possible to comprise the first and second features be not directly contact but by the other characterisation contact between them. And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature. Fisrt feature second feature " under ", " lower section " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.

Disclosing hereafter provides many different enforcement modes or example is used for realizing different structure of the present utility model. Of the present utility model open in order to simplify, hereinafter parts and setting to specific examples are described. Certainly, they are only example, and object is not restriction the utility model. In addition, the utility model can in different example repeat reference numerals and/or with reference to letter, this kind repeats to be to simplify and clearly object, itself do not indicate the relation between discussed various enforcement mode and/or setting. In addition, various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.

Referring to Fig. 1, Fig. 2 and Fig. 7, the hanging air conditioner 100 that the utility model implements mode comprises housing 10, filter net device 20 and dedusting module 31. Hanging air conditioner 100 is in long stereo structure, and that is, the length of hanging air conditioner 100 is all higher than its height and thickness.

Housing 10 comprises chassis 11, face frame 13, panel 15 and end cap 17. Face frame 13 is located on chassis 11. The upper side 13a of face frame 13 is formed with blast inlet 131. Blast inlet 131, for being imported in hanging air conditioner 100 by the air outside hanging air conditioner 100, is discharged to indoor with after the interchanger (not shown) heat exchange in hanging air conditioner 100, thus plays the effect that room temp regulates.

Seeing also Fig. 3-Fig. 7, face frame 13 comprises the first snap-in structure being formed on blast inlet 131 inner side-wall 133. First snap-in structure is face frame card groove 1331. It should be noted that, face frame card groove 1331 can be through hole, it is possible to think the depression structures such as blind hole.

Blast inlet 131 is substantially rectangular, and its length direction extends along the length direction of hanging air conditioner 100. Face frame card groove 1331 is positioned at the part 1333 that inner side-wall 133 is perpendicular to blast inlet 131 length direction. Inner side-wall 133 is perpendicular to blast inlet 131 length direction and the part 1335 away from face frame card groove 1331 forms pilot hole 1337.

Panel 15 is arranged on hanging air conditioner 100 front, and end cap 17 is arranged on the left and right sides of hanging air conditioner 100, and panel 15 and end cap 17 all cover face frame 13.

Referring to Fig. 8-Figure 13, filter net device 20 comprises first and rolls brush 21, filtering net 22, grid component 23 and driving wheel 24.

First rolls brush 21 comprises the first roller bearing 211, first hairbrush 212 and the first runner 213. First roller bearing 211 is tubular shaft, and the internal surface 211a of the first roller bearing 211 has extended internally key bar 2111, and the length direction of key bar 2111 extends along the length direction of the central shaft of the first roller bearing 211.

First hairbrush 212 is wound on the first roller bearing 211. First hairbrush 212 comprises the bristle in the face of being disposed thereon.

First runner 213 is arranged at the two ends of the first roller bearing 211. Goodly, the first runner 213 is gear. First runner 213 has outwards extended to form installation shaft 2131 from end face. Being formed with keyway 2131a in installation shaft 2131, installation shaft 2131 is coordinated with keyway 2131a by key bar 2111 and is located in the first roller bearing 211.

Filtering net 22 stretching and winding is rolled on brush 21 first, and that is, filtering net 22 rolls brush 21 with first and contacts, and so, the dust on filtering net 212 can be brushed to fall or brush from filtering net 212 and loosen by the bristle on the first hairbrush 212.

Filtering net 22 comprises travelling belt 221 and filter screen 222. Travelling belt 221 stretching and winding is on the first runner 213, and travelling belt 221 is the tooth bar coordinated with the first runner 213. Filter screen 222 is arranged on travelling belt 221. Filter screen 222 can fix on travelling belt 221 by hot blow, so, can prevent filter screen 222 from coming off from travelling belt 221 in the process of movement.

The distance of filter screen 222 and the first roller bearing 211 is less than the thickness of the first hairbrush 212, and in other words, filter screen 222 and the first hairbrush 212 keep in touch.

Grid component 23 coordinates with blast inlet 131. Incorporated by reference to Fig. 5, the outer side wall 231 of grid component 23 is provided with the 2nd snap-in structure matched with above-mentioned first snap-in structure, and the 2nd snap-in structure is that grid card hooks 2311. Air-inlet grille 236 is coordinated with the 2nd snap-in structure by the first snap-in structure and is removable installed on face frame 13 and covers blast inlet 131.

Grid component 23 is substantially rectangular, and grid card hooks 2311 and is positioned at the part that outer side wall 231 is perpendicular to grid component 23 length direction.

The outer side wall 231 of grid component 23 is perpendicular to grid component 23 length direction and the part away from grid card hook 2311 is provided with the locating dowel 2361 matched with pilot hole 1337, and grid component 23 is located to coordinate by pilot hole 1337 and locating dowel 2361 and is installed on face frame 13.

The part that the outer side wall 231 of grid component 23 is perpendicular to grid component 23 length direction is formed with grid card hook groove 2312, grid card hooks the 2311 card buckle portion 2311b comprising installation portion 2311a and being connected with installation portion 2311a, installation portion 2311a is arranged at grid card and hooks in groove 2312, and card buckle portion 2311b exposes grid card and hooks groove 2312.

Card buckle portion 2311b comprises the first guiding face 2311c and extends the 2nd guiding face 2311d intersecting and arranging with the first guiding face 2311c, first guiding face 2311c blocks the direction into face frame card groove 1331 along grid card hook 2311 and tilts upward extension, and the 2nd guiding face 2311d blocks the direction into face frame card groove 1331 along grid card hook 2311 and is tilted to lower extension.

When installing grid component 23, first locating dowel 2361 is inserted in pilot hole 1337, make the inner side-wall 133 of the outer side wall 231 of grid component 23 and face frame 13 to connecing, then grid component 23 is down pressed, make grid card hook 2311 to be engaged in face frame card groove 1331, thus grid component 23 is installed on face frame 13.

When removable grill assembly 23, up pull grid component 23, thus make grid card hook 2311 and depart from face frame card groove 1331, then by locating dowel 2361 from pull-out in pilot hole 1337, grid component 23 can be taken off from face frame 13.

The outer side wall 231 of grid component 23 is formed with socket 2364, and filtering net 22 is plugged in grid component 23 by socket 2364. User, when cleaning or change filtering net 22, can be loaded fast by socket 2364 and take out in grid component 23 or in grid component 23.

Be formed in grid component 23 roll brush resettlement section 232, the first roll brush 21 rotate be arranged at roll brush resettlement section 232 in. Also being formed in grid component 23 and roll the filter screen track 233 brushed resettlement section 232 and be connected and roll the tangent line direction extension of brush 21 along first, filter screen track 233 is guided filter screen 222 when filter screen 222 rolls reel on brush 21 first and is moved. The height of filter screen track 233 is greater than the thickness of filter screen 222, so, is convenient to filter screen 222 mobile in filter screen track 233.

Referring to Fig. 9 and Figure 11-Figure 19, grid component 23 comprises underframe 234, filter screen bracket 235 and air-inlet grille 236.

Underframe 234 is substantially rectangular, and one end of underframe 234 length direction is formed rolls brush holder 2341, and first rolls brush 21 is arranged on and rolls on brush holder 2341, and the first rotating shaft rolling brush 21 is basically perpendicular to the length direction of underframe 234. That is, first rolls brush 21 is arranged on and rolls after on brush holder 2341, and first to roll the width of the rotating shaft of brush 21 and underframe 234 substantially parallel.

Underframe 234 comprises grille bottom 2342, lower wall 2343 and the first buckle structure 2343b being formed on lower wall 2343 internal surface 2343a and the 3rd buckle structure 2343c. The substantially rectangular sheet of grille bottom 2342. Lower wall 2343 upwards extends from the edge of grille bottom 2342.

Lower wall 2343 part corresponding with rolling brush holder 2341 is formed with pivoted hole 2344, and the central shaft of pivoted hole 2344 is basically perpendicular to the length direction of underframe 234, and first rolls brush 21 rotates to be arranged on by pivot joint and roll on brush holder 2341.

Filter screen bracket 235 is arranged in underframe 234 and is positioned at and rolls brush holder 2341 side. Lower railway 2332 it is formed with between underframe 234 and filter screen bracket 235.

Filter screen bracket 235 is formed with the 2nd buckle structure 2351, and filter screen bracket 235 is equipped with on underframe 234 by the first buckle structure 2343b and the 2nd buckle structure 2351.

Air-inlet grille 236 is arranged on underframe 234 and covers filter screen bracket 235. Air-inlet grille 236 covering is rolled brush holder 2341 formation and is rolled brush resettlement section 232, is formed and gets on the right track 2331 between air-inlet grille 236 and filter screen bracket 235, and filter screen track 233 comprises get on the right track 2331 and lower railway 2332.

The outer lower wall 2363 of air-inlet grille 236 is formed with the 4th buckle structure 2365, and air-inlet grille 236 is equipped with on underframe 234 by the 3rd buckle structure 2343c and the 4th buckle structure 2365.

The upper grid 2362 that air-inlet grille 236 comprises substantially rectangular sheet and the upper side wall 2363 extended downwards from the edge of upper grid 2362. Upper side wall 2363 is vertical with the length of underframe 234 and is formed with socket 2364 away from the part rolling brush resettlement section 232, and socket 2,364 2331 is connected with getting on the right track, for inserting filtering net 22.

The length of filtering net 22 is greater than the length of grid component 23 and is less than the double length of air-inlet grille 236.

Driving wheel 24 is arranged at grid component 23 and outward and is coaxially fixedly connected with the first runner 213 by pivoted hole 2344, and driving wheel 24 drives first to roll brush 21 for being connected with drive unit and rotates.

Specifically, seeing also Figure 20-Figure 23, the first runner 213 is formed with runner card groove 2132 vertically, and runner card groove 2132 is formed with axial stop section 2132a and turns to stop section 2132b. First runner 213 is formed with switching groove 2133, and runner card groove 2132 is formed in switching groove 2133.

First runner 213 comprises and surrounds runner card groove 2132 and the 3rd opposing parallel screens face 2132c and the 4th screens face 2132d. First runner 213 comprises the inside and vertical first axially extended web plate 2134 of runner 213 of rotation access slot 2133 internal surface 2133a, and runner card groove 2132 is formed on web plate 2134.

Driving wheel 24 is extended with the runner card coordinated with runner card groove 2132 vertically and buckles 241, driving wheel 24 by runner card buckle 241 and the card of runner card groove 2132 buckle to coordinate and be coaxially connected with the first runner 213.

Runner card is buckled 241 and is included axial card buckle portion 2411 and turn to restrictions 2412. Axial card buckle portion 2411 coordinates the axial degree of freedom for limiting between driving wheel 24 and the first runner 213 with axial stop section 2132a. Stop section 2132b coordinates the circumferential degree of freedom for limiting between driving wheel 24 and the first runner 213 with turning to turn to restrictions 2412.

When install filter net device 20 first rolls brush 21 and driving wheel 24, first roll brush 21 to be installed to roll on brush holder 2341 by first, the axis of the first central shaft and pivoted hole 2344 rolling brush 21 is overlapped, then by pivoted hole 2344, driving wheel 24 is inserted in the first runner 213 from underframe 234, ensure that the first runner 213 and driving wheel 24 are fixed, make first roll brush 21 and driving wheel 24 can together with rotate.

Driving wheel 24 and runner card are buckled 241 and are formed in one structure. Driving wheel 24 self-rotation wheel card is buckled 241 and is extended radially outwardly and be formed with disassembling part 244, and disassembling part 244 runs through the opposing both ends of the surface of driving wheel 24.

When dismantling driving wheel 24, available instrument (such as pliers) stretches in disassembling part 244, then inwardly press runner card and buckle 241, make runner card buckle 241 deform inward and depart from runner card groove 2132, just driving wheel 24 can be disassembled from the first runner 213.

Axial card buckle portion 2411 comprises the first guide surface 2411a and extends the 2nd guide surface 2411b intersecting and arranging with the first guide surface 2411a, first guide surface 2411a buckles 241 along vertical runner card and blocks the direction into runner card groove 2132 and tilt upward extension, and the 2nd guide surface 2411b buckles 241 along vertical runner card and blocks the direction into runner card groove 2132 and be tilted to lower extension.

When installing driving wheel 24, the first guide surface 2411a by power, makes runner card buckle 241 and occurs elasticity to be out of shape, runner card buckle 241 proceed to runner card groove 2132 completely after, runner card is buckled 241 and is recovered deformation, and driving wheel 24 and the first runner 213 are fixed together.

When dismantling driving wheel 24, the track buckleing 241 deform inward due to runner card is arc shape, 2nd guide surface 2411b is obliquely installed, the distortion track that runner card can be made to buckle 241 roughly overlaps with the 2nd guide surface 2411b, thus reduce runner card buckle 241 when dismantling with the friction of the first runner 213, driving wheel 24 is dismantled and is more prone to.

Driving wheel 24 comprises the hollow Coupling Shaft 242 that the first runner 213 extends vertically, and runner card is buckled 241 and is positioned at Coupling Shaft 242, and Coupling Shaft 242 and switching groove 2133 match.

The distance of axial card buckle portion 2411 and the end face 2421 of the junction 2413 to Coupling Shaft 242 that turn to restrictions 2412 equals the thickness of web plate 2134.

Driving wheel 24 comprises the card-bit part 243 extended vertically from the end face 2421 of Coupling Shaft 242 to driving wheel 24, and card-bit part 243 comprises opposing the first parallel screens face 2431 and the 2nd screens face 2432. Card-bit part 243 is fitted by the first screens face 2431 and the 3rd screens face 2132c, and is arranged in runner card groove 2132 by the 2nd screens face 2432 and the 4th screens face 2132d laminating.

Web plate 2134 also comprises the connection face 2134a that the end face 2421 with Coupling Shaft 242 is fitted, and the rib limit that connection face 2134a is crossing with the 3rd screens face 2132c and the rib limit crossing with the 4th screens face 2132d are blunt.

Seeing also Figure 24-Figure 28, dedusting module 31 is arranged on one end of filter net device 20. Dedusting module 31 comprises rolls brush 311 and drives unit 312. Drive unit 312 to roll brush 311 for driving to rotate and for driving filtering net 22 to move, so that the tamper on filtering net 22 removed by the brush 311 that rolls rotated.

Refer to Figure 29, roll brush 311 and comprise roller bearing 3111 and hairbrush 3112. Hairbrush 3112 is wound on roller bearing 3111. Hairbrush 3112 comprises hard bristle 3112a and soft bristle 3112b. Hard bristle 3112a and soft bristle 3112b along the axis of roller bearing 3111 in the strip-spiral being intervally arranged.

The central shaft and first rolling brush 311 rolls the almost parallel setting of central shaft of brush 21. When filtering net 22 from get on the right track 2331 move to lower railway 2332 time, roll brush 311 and rotate brush except the dust on filtering net 22.

The material of hard bristle 3112a and soft bristle 3112b is plastics. Goodly, the material of hard bristle 3112a and soft bristle 3112b is polymeric amide (Polyamide, or polypropylene (Polypropylene, PP) or polyethylene terephthalate (PolyethyleneTerephthalate, PET) PA).

Hard bristle 3112a and soft bristle 3112b is through antistatic treatment. The diameter of hard bristle 3112a and soft bristle 3112b is 0.01-1mm and length is 1-25mm. Hairbrush 3112 is fixed on roller bearing 3111 by gluing winding.

See also Figure 25-Figure 28, drive unit 312 to comprise motor 312a, filter screen transmission assembly 3121b, box body 3121e, roller bearing transmission assembly 3122b and casing 3122c.

Motor 312a comprises drive-motor 3121a and roller motor 3122a. Drive-motor 3121a rotates so that filtering net 22 moves for ordering about driving wheel 24 by filter screen transmission assembly 3121b. Drive-motor 3121a is installed on outside box body 3121e.

Roller motor 3122a is used for rolling brush 311 by roller bearing transmission assembly 3122b driving and rotates and be installed on outside casing 3122c.

Filter screen transmission assembly 3121b is arranged in box body 3121e and is connected with drive-motor 3121a and driving wheel 24. Filter screen transmission assembly 3121b comprises driving toothed gear 3121c and neutral gear 3121d. Driving toothed gear 3121c is arranged on the rotor of drive-motor 3121a. Neutral gear 3121d engages with driving toothed gear 3121c and driving wheel 24.

The central shaft of the central shaft of driving wheel 24, the central shaft of driving toothed gear 3121c and neutral gear 3121d is in the same plane and parallel between two. The reference diameter of neutral gear 3121d is greater than the calibration circular diameter of driving wheel 24.

Box body 3121e comprises the cassette holder 2131f being fixedly installed on hanging air conditioner 100 and can dismantle the lid 2131g being assembled on cassette holder 2131f.

Cassette holder 2131f is provided with cassette holder boss 2131h, together with the box cover buckling 2131i that lid 2131g is provided with cassette holder boss 2131h coordinates, lid 2131g are coordinated by cassette holder boss 2131h and box cover buckling 2131i and be assembled in cassette holder 2131f.

Roller bearing transmission assembly 3122b be arranged in casing 3122c and with roller motor 3122a and roll brush 311 and be connected. Roller bearing transmission assembly 3122b comprises wheel for inputting 3122h, output wheel 3122i and transition gear 3122j.

Wheel for inputting 3122h is arranged on and rolls brush 311 one end. Output wheel 3122i is arranged on the rotor of roller motor 3122a. Wheel for inputting 3122h is and output wheel 3122i is straight-tooth gear. Transition gear 3122j and wheel for inputting 3122h and output wheel 3122i is connected with a joggle. The reference diameter of transition gear 3122j is greater than the reference diameter of wheel for inputting 3122h.

The central shaft of the central shaft of wheel for inputting 3122h, the central shaft of output wheel 3122i and transition gear 3122j is in the same plane and parallel between two.

Casing 3122c comprises the block 3122d being fixedly installed on hanging air conditioner 100 and can dismantle the case lid 3122e being assembled on block 3122d. Block 3122d is provided with the bayonet socket 3122g that protruding 3122f, case lid 3122e are provided with protruding 3122f coordinates, together with case lid 3122e is assembled in block 3122d by protruding 3122f and bayonet socket 3122g cooperation.

See also Figure 25-Figure 28, the utility model implements the driving unit 312 of mode, and for driving, the brush 311 that rolls of hanging air conditioner 100 rotates and for driving the driving wheel 24 of hanging air conditioner 100 to rotate to drive the filtering net 22 of the blast inlet of hanging air conditioner 100 to move, so that rolling brush 311 to remove the tamper on filtering net 22, rolling brush 311 and comprising the roller bearing 3111 rotating and arranging. Unit 312 is driven to comprise motor 312a, filter screen transmission assembly 3121b and roller bearing transmission assembly 3122b. Motor 312a is near driving wheel 24 and rolls brush 311 and arranges. Filter screen transmission assembly 3121b takes turns with motor 312a and driving 24 and is connected. Roller bearing transmission assembly 3122b is connected with motor 312a and roller bearing 3111.

In this driving unit 312 implementing novel enforcement mode, motor 312a drives filtering net 22 to move and roll brush 311 by roller bearing transmission assembly 3122b driving by filter screen transmission assembly 3121b and rotates, it is convenient to the control to motor 312a, and is conducive to motor 312a to be installed to suitable position.

In the present embodiment, motor 312a comprises drive-motor 3121a and roller motor 3122a, and drive-motor 3121a is connected with driving wheel 24 and filter screen transmission assembly 3121b, and roller motor 3122a is connected with roller bearing 3111 and roller bearing transmission assembly 3122b.

So, control driving wheel 24 respectively by two motors and roller bearing 3111 moves, be conducive to driving wheel 24 and roll the control that brush 311 moves so that driving wheel 24 and roll brush 311 can independently moving.

In the present embodiment, driving unit 312 to comprise the box body 3121e being fixedly installed on hanging air conditioner 100, filter screen transmission assembly 3121b is arranged in box body 3121e. Drive-motor 3121a is installed on outside box body 3121e.

So, box body 3121e can prevent filter screen transmission assembly 3121b to be subject to the particulate matter pollutions such as dust, thus ensures that filter screen transmission assembly 3121b can normal operation. In addition, drive-motor 3121a wiring and maintenance also it is convenient to.

In the present embodiment, driving wheel 24 is gear. Filter screen transmission assembly 3121b comprises driving toothed gear 3121c and neutral gear 3121d. Driving toothed gear 3121c is arranged on the rotor of drive-motor 3121a. Neutral gear 3121d engages with driving toothed gear 3121c and driving wheel 24.

So, drive-motor 3121a is rotated by gear Component driver driving wheel 24, ability transfer efficiency height, stable drive.

In the present embodiment, the central shaft of the central shaft of driving wheel 24, driving toothed gear 3121c and the central shaft of neutral gear 3121d are in the same plane and parallel between two.

So, neutral gear 3121d is convenient to engage installation with driving wheel 24 and driving toothed gear 3121c, also can reduce the volume of box body 3121e.

In the present embodiment, driving unit 312 to comprise the casing 3122c being fixedly installed on hanging air conditioner 100, roller bearing transmission assembly 3122b is arranged in casing 3122c.

So, casing 3122c can prevent roller bearing transmission assembly 3122b to be subject to the particulate matter pollutions such as dust, thus ensures that roller bearing transmission assembly 3122b can normal operation.

In the present embodiment, roller bearing transmission assembly 3122b comprises wheel for inputting 3122h and output wheel 3122i. Wheel for inputting 3122h is arranged on and rolls brush 311 one end. Output wheel 3122i is arranged on and is connected on the rotor of roller motor 3122a and with wheel for inputting 3122h.

So, roll brush 311 to be rotated by wheel train structure, it is easy to realize.

In the present embodiment, wheel for inputting 3122h is and output wheel 3122i is gear, and roller bearing transmission assembly 3122b comprises the transition gear 3122j engaged with wheel for inputting 3122h and output wheel 3122i.

So, roller motor 3112a realizes rolling brush 311 by gear assembly and rotates, energy transfer efficiency height, stable drive.

In the present embodiment, the central shaft of the central shaft of wheel for inputting 3122h, output wheel 3122i and the central shaft of transition gear 3122j are in the same plane and parallel between two.

So, it is convenient to transition gear 3122j and engages installation with wheel for inputting 3122h and output wheel 3122i, also can reduce the volume of casing 3122c.

In the present embodiment, wheel for inputting 3122h, output wheel 3122i and transition gear 3122j are straight-tooth gear.

The dedusting module 31 that the utility model implements mode comprises above-mentioned driving unit 312.

The utility model implement mode hanging air conditioner 100 comprise above-mentioned driving unit 312.

In the description of this specification sheets, the description of reference term " an enforcement mode ", " some implement mode ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means concrete feature, structure, material or the feature in conjunction with described enforcement mode or example describe and is contained at least one enforcement mode of the present utility model or example. In this manual, the schematic representation of above-mentioned term is not necessarily referred to identical enforcement mode or example. And, the concrete feature of description, structure, material or feature can combine in an appropriate manner in any one or more enforcement mode or example.

Although it has been shown and described that enforcement mode of the present utility model, it will be understood by those skilled in the art that: these enforcement modes can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and objective, scope of the present utility model by claim and etc. jljl limit.

Claims (12)

1. one kind drives unit, for driving, the brush that rolls of hanging air conditioner rotates described driving unit, and for driving the driving wheel of described hanging air conditioner to rotate, to drive the filtering net of the blast inlet of described hanging air conditioner to move, so that described in roll brush and remove the tamper on described filtering net, the described brush that rolls comprises the roller bearing rotating and arranging, it is characterised in that, described driving unit comprises:

Near described driving wheel and described in roll brush arrange motor;

The filter screen transmission assembly being connected with described motor and described driving wheel; And

The roller bearing transmission assembly being connected with described motor and described roller bearing.

2. drive unit as claimed in claim 1, it is characterized in that, described motor comprises drive-motor and roller motor, and described drive-motor is connected with described driving wheel and described filter screen transmission assembly, and described roller motor is connected with described roller bearing and described roller bearing transmission assembly.

3. drive unit as claimed in claim 2, it is characterised in that, described driving unit comprises the box body being fixedly installed on described hanging air conditioner, and described filter screen transmission assembly is arranged in described box body, and it is external that described drive-motor is installed on described box.

4. drive unit as claimed in claim 2, it is characterised in that, described driving wheel is gear, and described filter screen transmission assembly comprises:

The driving toothed gear being arranged on the rotor of described drive-motor; And

With the neutral gear that described driving toothed gear and described driving wheel engage.

5. drive unit as claimed in claim 4, it is characterised in that, the central shaft of the central shaft of described driving wheel, the central shaft of described driving toothed gear and described neutral gear is in the same plane and parallel between two.

6. drive unit as claimed in claim 2, it is characterised in that, described driving unit comprises the casing being fixedly installed on described hanging air conditioner, and described roller bearing transmission assembly is arranged in described casing.

7. drive unit as claimed in claim 2, it is characterised in that, described roller bearing transmission assembly comprises:

The wheel for inputting of brush one end is rolled described in being arranged on; And

The output wheel being arranged on the rotor of described roller motor and be connected with described wheel for inputting.

8. drive unit as claimed in claim 7, it is characterised in that, described wheel for inputting is and described output wheel is gear, and described roller bearing transmission assembly comprises and the transition gear that described wheel for inputting and described output wheel engage.

9. drive unit as claimed in claim 8, it is characterised in that, the central shaft of the central shaft of described wheel for inputting, the central shaft of described output wheel and described transition gear is in the same plane and parallel between two.

10. drive unit as claimed in claim 8, it is characterised in that, described wheel for inputting, described output wheel and described transition gear are straight-tooth gear.

11. 1 kinds of dedusting modules, it is characterised in that, comprise the driving unit as described in item as arbitrary in claim 1-10.

12. 1 kinds of hanging air conditioners, it is characterised in that, comprise the driving unit as described in item as arbitrary in claim 1-10.