CN103845000A

CN103845000A - Dust collector

Info

Publication number: CN103845000A
Application number: CN201210511759.7A
Authority: CN
Inventors: 张忠民; 张简千琳; 胡雪凤; 孙正文
Original assignee: Rongchuang Energy Technology Co ltd; Zhanjing Technology Shenzhen Co Ltd
Current assignee: Rongchuang Energy Technology Co ltd; Zhanjing Technology Shenzhen Co Ltd
Priority date: 2012-12-04
Filing date: 2012-12-04
Publication date: 2014-06-11
Also published as: TW201424666A; JP2014108352A

Abstract

A vacuum cleaner comprising a dust suction head, a suction pipe connected to the dust suction head at one end, and a body connected to the end of the suction pipe away from the dust suction head. A filter is arranged in the body. When working, the dust suction The head sucks the gas into the body, and after being filtered by the filter in the body, it is discharged from the exhaust port of the body.

Description

Dust catcher

Technical field

The present invention relates to a kind of dust catcher, relate in particular to a kind of dust catcher with sterilizing function.

Background technology

Traditional dust catcher generally comprises a cleaner head, connects the sweep-up pipe of cleaner head and connects the body of sweep-up pipe.When work, described cleaner head sucks gas and impurity by the air inlet in cleaner head, then enter in body via sweep-up pipe, pass through again the filtration of the filter in body and the degradation of nanocomposite optical Catalytic Layer, remove dust thing, bacterium or germ in gas, finally by the exhaust outlet on body, gas is discharged.

But, because the dust thing in gas, bacterium or germ are through after degraded, still have noxious residual chemicals extremely small, hard degradation and exist.If this part is directly discharged with the gas of the Harmful Residue, will produce larger harm to human body.

Summary of the invention

In view of this, be necessary the dust catcher that provides a kind of bactericidal effect good.

A kind of dust catcher, it comprises that a cleaner head, one end connect the sweep-up pipe of cleaner head, connect the body of sweep-up pipe away from one end of cleaner head, one filter is set in described body, when work, described cleaner head is sucked into gas in body, after filtering via the filter in body, discharge from the exhaust outlet of body.

Dust catcher in the present invention, in filter due to described dust catcher, be provided with adsorbent, it can further be removed the poisonous and harmful element small volume in the gas through degraded, residual difficult degraded, and air is further purified, and has therefore improved its clean-up effect.

Brief description of the drawings

Fig. 1 is the schematic diagram of the dust catcher of first embodiment of the invention.

Fig. 2 is the inversion figure of the cleaner head of the dust catcher in Fig. 1.

Fig. 3 is the schematic diagram of the dust catcher of the second embodiment.

Main element symbol description

Dust catcher	1
		Cleaner head	10
End face	11
		Bottom surface	13
Sweep-up pipe	20
		Body	30
Receiving cartridge	31
		Runner	33
Filter course	41
		Blower fan	43
Light source module	45
		Photocatalyst	47
Adsorbent	49
		Air outlet	35
Filter	40
		Lamp plate	451
Light emitting diode	453
		Gas port	455
Filter mantle	70
		Hairbrush	60
Groove	15
		Through hole	151
Filtering holes	701
		Pulley	50
Motor vibrations device	80

Following detailed description of the invention further illustrates the present invention in connection with above-mentioned accompanying drawing.

Detailed description of the invention

Refer to Fig. 1 and Fig. 2, dust catcher 1 of the present invention, it comprises the filter 40 that a cleaner head 10, one end connect the sweep-up pipe 20 of cleaner head 10, connect the body 30 of sweep-up pipe 20 other one end and be positioned at body 30.

Described cleaner head 10 is roughly rectangular-shaped, and it comprises end face 11 and an and spaced bottom surface 13 parallel with described end face 11 of a level.13 middle parts, bottom surface of described cleaner head 10 are recessed to form a rectangular recess 15 to end face 11 directions.The bottom of described groove 15 forms a through hole 151.Described through hole 151 is interconnected with described sweep-up pipe 20.On the angle, 13 4 of bottom surfaces of described cleaner head 10, be respectively arranged with pulley 50.Each pulley 50 can rotate to all directions.Described cleaner head 10, under the effect of pulley 50, can freely turn to, so that the foreign material that are positioned at diverse location are cleared up.

One hairbrush 60 is around described groove 15, and is arranged on described bottom surface 13.Described hairbrush 60 is in order to pat the impurity adhering to of body surface, so that it is easy to be sucked by cleaner head 10.Preferably, the opening part of described groove 15 can also arrange a filter mantle 70.Described filter mantle 70 is netted, and it comprises some filtering holes 701.Described filter mantle 70 can filter larger particle.

Described sweep-up pipe 20 is the body of a hollow, and it is fixed on the end face 11 of described cleaner head 10 and is communicated with described groove 15.Described sweep-up pipe 20 in order to gas conduction that self-dust-suction head 10 is sucked to described body 30.In the present embodiment, described sweep-up pipe 20 can adopt metal or plastic material to make.

Described body 30 comprises and connects described sweep-up pipe 20 away from the receiving cartridge 31 of one end of cleaner head 10 and be arranged at the runner 33 of receiving cartridge 31 bottoms.Described body 30 moves freely under the effect of described runner 33.

Described filter 40 is positioned at described receiving cartridge 31, the adsorbent 49 that it from up to down comprises successively a filter course 41, a blower fan 43, a light source module 45, a photocatalyst 47 coordinating with light source module 45 and is positioned at photocatalyst 47 belows.

Described filter course 41 is a smooth plate body, and it comprises some mesh (not shown) that penetrate filtering layer 41 upper and lower surfaces.Described mesh is in order to collect the larger particle in gas.Described filter course 41 can adopt metal material or plastics to make.

Described blower fan 43 is connected with corresponding circuit (not shown), and it is in order to be sucked into gas fast in described filter 40.

Described light source module 45 comprises a lamp plate 451 and some light emitting diodes 453 being arranged at intervals on lamp plate 451.On described lamp plate 451, offer the gas port 455 that supplied gas is passed through between each light emitting diode 453.Described light emitting diode 453 is in order to excite the photocatalyst 47 being positioned under it.Described light emitting diode 453 adopts UV LED, and its light wavelength of sending is 200nm-275nm.In other embodiment, the light wavelength that described UV LED sends also can be 320-400nm.

Described photocatalyst 47 is nanosize metal oxide, it is under the effect of ultraviolet light, it can produce strong catalytic degradation function, can effectively degrade poisonous and harmful substance in gas, kill various bacteria, and the toxin that bacterium or fungi can be discharged decomposes and harmless treatment, also possesses the function such as deodorizing, anti-soil simultaneously.Preferably, described photocatalyst 47 is nano level titanium dioxide.

Described adsorbent 49 is in order to the small harmful substance of volume residual in the gas after absorption degradation, thereby further gas carried out to purified treatment.Preferably, described adsorbent 49 is active carbon.

In the present embodiment, described filter course 41, blower fan 43, light source module 45, photocatalyst 47 and adsorbent 49 can freely remove and install, so that it is cleaned and is recycled.

In a second embodiment, refer to Fig. 3, in order further to improve the Slap of hairbrush 60, can be at the interior motor vibrations device 80 that arranges of cleaner head 10, described motor vibrations device 80 is patted the foreign material that are attached on object with certain frequency with electric brush 60, thereby make it be easy to be sucked by cleaner head 10.

When described dust catcher 1 is worked, the blade rotary of described blower fan 43, under the effect of blower fan 43 driving forces, described cleaner head 10 sucks gas, and conduct in filter 40 by described sweep-up pipe 20, through the filtration of filter 40, finally by being discharged by air outlet 35.

Owing to being provided with filter mantle 70 in described cleaner head 10, the larger foreign material in the gas that self-dust-suction head 10 sucks can be adsorbed on filter mantle 70.Then, in the process that this part air moves downward along body 30 short transverses under the effect of driving force, it passes through filter course 41 successively, the gas port 455 of light source module 45, photocatalyst 47 and adsorbent 49.When gas is when the filter course 41, the impurity that in gas, volume is larger will be filtered layers 41 to be stopped and carries out primary purification, and then this part air after primary purification enters photocatalyst 47 by the gas port 455 on light source module 45 lamp plates 451.Because photocatalyst 47 is now subject to exciting of UV LED 453, photocatalyst 47 produces stronger degradation function.Described photocatalyst 47 is degraded to the impurity in the gas of process, bacterium or germ, thereby reduces harmful poisonous composition in gas.In gas after degraded, still remain the more small granule foreign of part or the part poisonous and harmful substance of hard degradation.And this part air is when the adsorbent 49, trickle solid particle wherein and the residual poisonous and hazardous composition of part will be adsorbed to adsorbent 49, thereby air is further purified.Purified gas, under the driving effect of blower fan 43, is certainly arranged near some air outlets 35 of receiving cartridge 31 bottoms and discharges.

Dust catcher 1 in the present invention, on the one hand, described light source module 45 is positioned at described receiving cartridge 31 inside, the top that is positioned at light source module 45 is provided with filter course 41, and described light emitting diode 453 is positioned at the below of described lamp plate 451, therefore, in the time that the gas after filter course 41 filters passes through the gas port 455 on lamp plate 451, be not easy to form impurity on the surface of light emitting diode 453, thereby ensure the illumination effect of light emitting diode 453, and then can ensure the bactericidal effect by its generation; On the other hand, owing in described cleaner head 10, extra lamp socket or fluorescent tube not being set, thereby the air inlet area in cleaner head 10 is increased, promoted the operating efficiency of dust catcher; Finally, in body due to described dust catcher 1, be provided with adsorbent 49, it can further be removed the poisonous and harmful element small volume in the gas through degraded, residual difficult degraded, and air is further purified, and has therefore improved its clean-up effect.

Claims

1. a dust catcher, it comprises that a cleaner head, one end connect the sweep-up pipe of cleaner head, connect the body of sweep-up pipe away from one end of cleaner head, it is characterized in that: a filter is set in described body, when work, described cleaner head is sucked into gas in body, after filtering via the filter in body, discharge from the exhaust outlet of body.

2. dust catcher as claimed in claim 1, is characterized in that: described filter comprises light source module and photocatalyst, and described photocatalyst is subject to exciting of light source module, and then the bacterium, germ or the impurity that are sucked in the gas of filter are degraded.

3. dust catcher as claimed in claim 2, is characterized in that: described filter also comprises adsorbent, and described adsorbent is by residual poisonous and harmful element and the small impurity absorption of volume in the gas of described process degraded, so that gas is further purified.

4. dust catcher as claimed in claim 3, it is characterized in that: described filter also comprises blower fan and screen pack, the driving force that described blower fan produces is to be sucked into gas rapidly in described body, and described screen pack is in order to filter the larger particle in the gas of suction.

5. dust catcher as claimed in claim 2, is characterized in that: described light source module comprises a lamp plate and be arranged at the light emitting diode on lamp plate, and on described lamp plate, offer the gas port running through, described light emitting diode is UV LED.

6. dust catcher as claimed in claim 2, is characterized in that: described photocatalyst is titanium dioxide.

7. dust catcher as claimed in claim 3, is characterized in that: described adsorbent is active carbon.

8. dust catcher as claimed in claim 5, is characterized in that: the light wavelength that described light emitting diode sends is 200nm-275nm or 320-400nm.

9. dust catcher as claimed in claim 1, is characterized in that: four angles of described cleaner head bottom surface arrange respectively a pulley that can rotate freely.

10. dust catcher as claimed in claim 1, is characterized in that: in described cleaner head, be provided with vibrator.