CN209301011U - A kind of dust collector actuating device - Google Patents
A kind of dust collector actuating device Download PDFInfo
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- CN209301011U CN209301011U CN201821254831.1U CN201821254831U CN209301011U CN 209301011 U CN209301011 U CN 209301011U CN 201821254831 U CN201821254831 U CN 201821254831U CN 209301011 U CN209301011 U CN 209301011U
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- China
- Prior art keywords
- blower
- battery pack
- casing
- dust collector
- actuating device
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Abstract
The utility model relates to a kind of dust collector actuating devices, including the battery pack being arranged in casing and blower, partition has been wholely set in the casing, the battery pack and blower are separately positioned on the side of partition, ventilation hole is provided on the partition, the ventilating duct through battery pack is offered among the battery pack, the air inlet of the blower is connected to by ventilation hole with the ventilating duct, the casing is provided with vent at the exhaust outlet of the blower, the utility model is arranged by modularization is divided into two independent modules for battery pack and blower, it is connected to again by the ventilation hole on partition, the dust missed in dirt cup can be effectively avoided to enter on the outside of blower from the edge voids of battery pack, the accumulative damage that will cause blower of dust in long-time service, and the utility model effectively avoids dirt by the modularization setting separated It makes into the problem of blower damages with local methods, and realizes independent dismounting, facilitate maintenance overhaul.
Description
Technical field
The utility model relates to a kind of dust collector actuating devices, belong to dust catcher device arts.
Background technique
Dust catcher mainly by playing dirt, dust suction, dust filtering three parts form, generally comprise series excitation commutator motor, centrifugal
Blower, dirt catcher (bag) and dust suction attachment.The power of general dust catcher is 400-1000W or higher, the function of portable dust collector
Rate is generally 250W and its following.Dust catcher energy dedusting essentially consists in its " head " equipped with an electric exhaust fan.Exhaust fan
Shaft on have fan blade, after energization, exhaust fan can generate higher suction and pressure with the revolving speed of 500 circle per second, in suction
Under the action of pressure, air high speed is discharged, and the air of blower front end vacuum part constantly supplements the air in blower, causes
Make to generate instantaneous vacuum inside dust catcher and external atmosphere pressure forms Negative Pressure Difference, under the action of this pressure difference, sucks containing dust
Air.Dust and other impurities pass sequentially through carpet or floor cleaner brush, long pipe, bend pipe, hose, hose coupling enter bag dust filter, dust
Equal sundries are trapped in bag dust filter, and air is discharged after filter purifies, then by body tail portion.
But in the long-term use, since air enters in body, and dust suction attachment can not filter completely dust,
It still has a small amount of dust and internal body is pumped by blower, in the case where long-time service, dust tires out on the intracorporal all parts of machine
Meter, especially blower, when department after sale is anti-in the accumulative damage for necessarily causing blower to a certain extent of dust on blower, reality
Present that the damage of a large amount of blower is all related with dust, and more ventilating fan is more brought to consumer by causing the increase of maintenance cost
Inconvenience.
Utility model content
Technical problem to be solved by the utility model is: in order to overcome the problems referred above, providing a kind of dust catcher of sealing and dustproof
Driving device.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of dust collector actuating device is wholely set in the casing including the battery pack being arranged in casing and blower
There is partition, the battery pack and blower are separately positioned on the side of partition, and ventilation hole, the battery pack are provided on the partition
Centre offers the ventilating duct through battery pack, and the air inlet of the blower is connected to by ventilation hole with the ventilating duct, described
Casing is provided with vent at the exhaust outlet of the blower.
Preferably, the partition includes the lug boss for protruding into the battery pack ventilating duct, and the lug boss is fixed described
In ventilating duct, the ventilation hole is arranged on the lug boss.
Preferably, the air outlet of the blower is caught in the inner concave of the lug boss.
Preferably, shock-absorbing sleeve is provided between the blower and the inner concave of the lug boss.
Preferably, the lower end of the blower is additionally provided with rear head, and the lower edge of shock-absorbing sleeve is connected to the rear head
The outside package of upper end, the shock-absorbing sleeve is provided with front cover, and the lower edge of the front cover is equally connected to the rear head
Upper end, the outer ring of the front cover and rear head contradicts on the inner edge of the casing.
Preferably, be provided with a circle end shield hole on the rear head at the exhaust outlet of the blower, the end shield hole with
The air draft hole site is correspondingly arranged, and filter assemblies are also arranged on the rear head, and the filter assemblies are arranged at the end
Between cage apertures and vent.
Preferably, it is additionally provided with the rear cover being sealingly disposed on casing on the outside of the rear end of the blower, the rear head exists
Upper end is provided with rib, and the rib sealing contradicts on the casing inner edge, the filter assemblies setting the rib with
Between rear cover.
Preferably, the filter assemblies are HEPA filter screen.
Preferably, front end filter screen is additionally provided in the ventilating duct of the battery pack.
Preferably, external installation part is additionally provided on the casing.
The utility model include it is following the utility model has the advantages that
(1) the utility model is arranged by modularization is divided into two independent modules for battery pack and blower, then by every
Ventilation hole connection on plate, can effectively avoid the dust missed in dirt cup from entering outside blower from the edge voids of battery pack
Side, the accumulative damage that will cause blower of dust in long-time service, and also it is again bothersome laborious to split out cleaning blower, the utility model
The problem of dust causes blower to damage effectively is avoided by the modularization setting of separation, and realizes independent dismounting, side
Just maintenance overhaul；
(2) the utility model front cover is set in the outside of shock-absorbing sleeve, fixes in casing, the lower edge of the two fixes again
One layer of seal protection shell is formd to blower to rear head upper end, and in casing, dust is further prevented to enter in blower, it will
Blower is arranged in seal protection layer by layer, ensure that the service life of blower.
(3) front end filter screen is arranged in front end in the utility model, and the dust that effective can be crossed Dust filter cup and omit, rear end is also set
Filter assemblies are equipped with, are thoroughly removed the dust of inspiration casing by filter assemblies.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of the utility model one embodiment；
Fig. 2 is the perspective view of the utility model one embodiment.
Marked in the figure: 1- casing, 2- partition, 3- blower, 4- battery pack, 5- front cover, 6- shock-absorbing sleeve, 7- rear head, 8-
Front end filter screen, 9- rear cover, 10- filter assemblies, 11- vent, the external installation part of 12-, 21- lug boss, 22- ventilation hole, 31-
Air inlet, 32- exhaust outlet, 41- battery, 42- ventilating duct, 71- rib, 72- end shield hole.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " axial direction ", " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
A kind of dust collector actuating device described in the utility model as shown in Figure 1, including the battery pack being arranged in casing 1
4 and blower 3, partition 2 has been wholely set in the casing 1, and the casing 1 preferably uses plastic material, but is not excluded for using
Lightweight metal material, in the present embodiment, the casing 1 are preferably cylinder, but may be designed as cuboid or other are more
Bian Ti, specifically without limiting, the battery pack 4 and blower 3 are separately positioned on the side of partition 2, are provided on the partition 2
Ventilation hole 22 offers the ventilating duct 42 through battery pack 4 among the battery pack 4, and the battery 41 in the battery pack 4 is arranged
Around ventilating duct 42, the air inlet 31 of the blower 3 is connected to by ventilation hole 22 with the ventilating duct 42, and the casing 1 exists
Vent 11 is provided at the exhaust outlet 32 of the blower 3, the utility model is arranged by modularization by battery pack 4 and blower 3
Be divided into two independent modules, then be connected to by the ventilation hole 22 on partition 2, can effectively avoid the dust missed in dirt cup from
Enter 3 outside of blower, the accumulative damage that will cause blower 3 of dust in long-time service in the edge voids of battery pack 4, and tears open
Cleaning blower 3 is again bothersome laborious out, and by the modularization setting that separates, effectively avoid dust causes blower 3 to the utility model
The problem of damage, and independent dismounting is realized, facilitate maintenance overhaul.
In a preferred embodiment, the partition 2 includes the lug boss 21 for protruding into 4 ventilating duct 42 of battery pack, institute
It states lug boss 21 to fix in the ventilating duct, the ventilation hole 22 is arranged on the lug boss 21.The outlet air of the blower 3
Mouth is caught in the inner concave of the lug boss 21, on the basis of 2 dust-separation of partition, in 21 He of lug boss by being caught in ventilating duct 42
Blower 3 is caught in the inner concave of protrusion, and the dust in ventilating duct 42 is further avoided to enter in battery pack 4 and blower 3, realizes more
Excellent sealing effect.
In a preferred embodiment, it is provided with shock-absorbing sleeve 6 between the blower 3 and the inner concave of the lug boss 21,
It, can during long-term vibration since blower 3 and partition 2 are all hard material since vibration can be generated in 3 use process of blower
Gap can be generated, therefore, shock-absorbing sleeve 6 made of soft material are set therebetween, the friction of the two can be reduced, and is kept away
Exempt from occur gap between it, rubber, silica gel or other soft materials can be used in shock-absorbing sleeve 6.
In a preferred embodiment, the lower end of the blower 3 is additionally provided with rear head 7, the lower edge of the shock-absorbing sleeve 6
Be connected to the upper end of the rear head 7, the outside package of the shock-absorbing sleeve 6 is provided with front cover 5, the front cover 5 it is following
Edge is equally connected to the upper end of the rear head 7, and the outer ring of the front cover 5 and rear head 7 contradicts the inner edge in the casing 1
On, in the present embodiment, because blower 3 has cylindric, therefore, rear head 7, shock-absorbing sleeve 6 and rear head 7 are all generally cylindric,
Shock-absorbing sleeve 6 is set in the top half of blower 3, and front cover 5 is set in the outside of shock-absorbing sleeve 6, then fixes in casing 1, the two
Lower edge fix 7 upper end of rear head again, and one layer of seal protection shell is formd to blower 3 in casing 1, further prevented
Dust enters in blower 3, and blower 3 is arranged in seal protection layer by layer, ensure that the service life of blower 3.
In a preferred embodiment, a circle end shield is provided at the exhaust outlet 32 of the blower 3 on the rear head 7
Hole 72, the end shield hole 72 are correspondingly arranged with 11 position of vent, are also arranged with filter assemblies 10 on the rear head 7,
The filter assemblies 10 are arranged between the end shield hole 72 and vent 11, and the wind that blower 3 is discharged is by filter assemblies 10
It is discharged into air after thoroughly removing dust after filtering.
In a preferred embodiment, the rear cover being sealingly disposed on casing 1 is additionally provided on the outside of the rear end of the blower 3
9, the rear head 7 is provided with rib 71 in upper end, and the sealing of rib 71 contradicts the filtering on 1 inner edge of casing
Component 10 is arranged between the rib 71 and rear cover 9, and the rib 71 of rear head 7 thoroughly separates in outlet air space, avoids air draft
32 outside dust of mouth enter blower 3.
In a preferred embodiment, the filter assemblies 10 are HEPA filter screen, this is preferred selection, but is not limited to
This, can also select other filter screens as needed.
In a preferred embodiment, it is additionally provided with front end filter screen 8 in the ventilating duct 42 of the battery pack 4, before described
The dust for holding filter screen 8 effective can cross Dust filter cup and omit.
In a preferred embodiment, it is additionally provided with external installation part 12 on the casing 1, as shown in Figure 2, being used for will
This driving device and other component installation are fixed.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. a kind of dust collector actuating device, which is characterized in that including the battery pack being arranged in casing and blower, in the casing
It is wholely set partition, the battery pack and blower are separately positioned on the side of partition, and ventilation hole, institute are provided on the partition
The ventilating duct offered among battery pack through battery pack is stated, the air inlet of the blower is connected by ventilation hole and the ventilating duct
Logical, the casing is provided with vent at the exhaust outlet of the blower.
2. dust collector actuating device as described in claim 1, which is characterized in that the partition includes protruding into the battery pack to lead to
The lug boss in air duct, the lug boss fix in the ventilating duct, and the ventilation hole is arranged on the lug boss.
3. dust collector actuating device as claimed in claim 2, which is characterized in that the air outlet of the blower is caught in the protrusion
The inner concave in portion.
4. dust collector actuating device as claimed in claim 2, which is characterized in that the inner concave of the blower and the lug boss
Between be provided with shock-absorbing sleeve.
5. dust collector actuating device according to any one of claims 1-4, which is characterized in that the lower end of the blower is also set up
There is rear head, the lower edge of shock-absorbing sleeve is connected to the upper end of the rear head, and the outside package of the shock-absorbing sleeve is provided with front end
Cover, the lower edge of the front cover are equally connected to the upper end of the rear head, the outer ring conflict of the front cover and rear head
On the inner edge of the casing.
6. dust collector actuating device as claimed in claim 5, which is characterized in that in the air draft of the blower on the rear head
It is provided with a circle end shield hole at mouthful, the end shield hole is correspondingly arranged with the air draft hole site, is also arranged on the rear head
Filter assemblies, the filter assemblies are arranged between the end shield hole and vent.
7. dust collector actuating device as claimed in claim 6, which is characterized in that be additionally provided on the outside of the rear end of the blower close
The rear cover being arranged on casing is sealed, the rear head is provided with rib in upper end, and the rib sealing contradicts in the casing
Bian Shang, the filter assemblies are arranged between the rib and rear cover.
8. dust collector actuating device as claimed in claim 7, which is characterized in that the filter assemblies are HEPA filter screen.
9. dust collector actuating device according to any one of claims 1-4, which is characterized in that in the ventilating duct of the battery pack
It is additionally provided with front end filter screen.
10. dust collector actuating device according to any one of claims 1-4, which is characterized in that be additionally provided on the casing
External installation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254831.1U CN209301011U (en) | 2018-08-06 | 2018-08-06 | A kind of dust collector actuating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254831.1U CN209301011U (en) | 2018-08-06 | 2018-08-06 | A kind of dust collector actuating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209301011U true CN209301011U (en) | 2019-08-27 |
Family
ID=67668534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254831.1U Active CN209301011U (en) | 2018-08-06 | 2018-08-06 | A kind of dust collector actuating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209301011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801179A (en) * | 2018-08-06 | 2020-02-18 | 无锡睿米信息技术有限公司 | Driving device of dust collector |
-
2018
- 2018-08-06 CN CN201821254831.1U patent/CN209301011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801179A (en) * | 2018-08-06 | 2020-02-18 | 无锡睿米信息技术有限公司 | Driving device of dust collector |
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