CN209841829U - Air detection device with self-cleaning function - Google Patents
Air detection device with self-cleaning function Download PDFInfo
- Publication number
- CN209841829U CN209841829U CN201920594243.0U CN201920594243U CN209841829U CN 209841829 U CN209841829 U CN 209841829U CN 201920594243 U CN201920594243 U CN 201920594243U CN 209841829 U CN209841829 U CN 209841829U
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- China
- Prior art keywords
- shell
- main shaft
- ring
- self
- frame ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 41
- 239000003292 glue Substances 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model belongs to the technical field of the mechanical technique and specifically relates to an empty gas detection surveys device with self-cleaning function, including the empty gas detection surveys appearance body, this external ash removal device that is equipped with of empty gas detection surveys appearance, and the ash removal device includes the deashing shell, is equipped with preceding main shaft in the deashing shell, and the front end of preceding main shaft is equipped with a plurality of brush poles, and the centre of preceding main shaft is equipped with the dust bag, and the rear end of ash removal device is equipped with drive arrangement, and drive arrangement includes the drive shell, is equipped with the motor in the drive shell, and the front end of motor is equipped with the back main shaft. The utility model discloses a set up detachable ash removal device and drive arrangement in the rear end of air detector body, set up a plurality of rotatable brush poles and dust bag in the ash removal device, set up motor and fan in the drive arrangement, carry out the brush ash operation through the brush hair, in sucking the dust bag through the fan, easy operation, convenient to use, the clearance is effectual, each device is convenient for all install, dismantle and clear up simultaneously.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be an empty gas detection surveys device with self-cleaning function.
Background
With the development of economy, atmospheric pollution is increasingly serious, such as indoor formaldehyde, benzene, ammonia gas, TVOC and the like, outdoor haze pollution seriously harms the health and life safety of people. However, the air is polluted, the polluted components are difficult to distinguish only by the vision and the smell of people, and a special instrument is required for detection, so that effective prevention can be realized, and correct preventive measures can be taken. The air detector can detect the content of harmful substances such as formaldehyde, PM2.5 and the like in the air and air parameters such as carbon dioxide, oxygen and the like, and displays the contents in the form of numbers and graphs, and when the harmful substances exceed a certain range, the air detector generates an alarm and takes measures for prevention.
The air detector on the market at present is of a plurality of types, the most common is a handheld portable type, the air detector is generally small in size and convenient to carry, and the air detector can be used by being held by a single hand when in use. However, since there are many dust and impurities in the environment where the air detector is used, after the air detector is used, many dusts are gradually accumulated in the air detector, and if the air detector is not cleaned, the detection accuracy of the air detector is reduced, or even the normal use of the air detector is affected. In view of this, we propose an air detection device with self-cleaning function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an empty gas detection surveys device with self-cleaning function to solve the problem that more dust of the empty gas detection surveys appearance internal deposit that proposes among the above-mentioned background art can influence its detection accuracy.
In order to achieve the above object, the utility model provides a following technical scheme:
an air detection device with a self-cleaning function comprises an air detection instrument body, wherein a rear notch is formed in the upper end of the back face of the air detection instrument body, a rear cover is arranged in the rear notch, a plurality of first exhaust holes are regularly formed in the rear cover, an ash cleaning device is arranged outside the air detection instrument body and comprises an ash cleaning shell, a support ring is arranged at the front end inside the ash cleaning shell, a front main shaft is arranged in the support ring, a clamping groove is formed in the rear end of the front main shaft, a clamping ring is arranged at the front end of the front main shaft, a plurality of extending pieces are regularly arranged on the clamping ring, a brush rod is arranged at one end, away from the clamping ring, of each extending piece, bristles are arranged at the front end of each brush rod, a dust collection bag is arranged in the middle of the front main shaft and comprises an outer frame ring and an inner frame ring which are concentrically arranged, and a plurality of connecting pieces, the dust cleaning device is characterized in that a bag body is further arranged between the outer frame ring and the inner frame ring, a driving device is arranged at the rear end of the dust cleaning device and comprises a driving shell, a plurality of second exhaust holes are regularly formed in the rear end of the driving shell, a motor is arranged in the driving shell, a rear main shaft is arranged at the front end of the motor, a clamping column is arranged at the front end of the rear main shaft, a fan is arranged in the middle of the rear main shaft, and a battery box is arranged at the bottom end of the driving shell.
Preferably, the rear cover is in threaded connection with the rear notch, and the front end of the ash removal shell is in threaded connection with the rear notch.
Preferably, a plurality of support rods are regularly arranged between the support ring and the ash removing shell, the support ring and the support rods are of an integrally formed structure, the front spindle is rotatably connected in the support ring, and the notch of the clamping groove is in a regular polygon shape.
Preferably, the fixed cover of rand is established the front end of preceding main shaft, extend the piece with the rand is integrated into one piece structure, the brush pole rotates to be connected extend on the piece, the brush hair passes through the glue adhesion to be fixed on the brush pole.
Preferably, the outer frame ring the inner frame ring and the connecting piece are of an integrally formed structure, the outer diameter of the outer frame ring is equal to the inner diameter of the ash removing shell, the inner diameter of the inner frame ring is equal to the diameter of the front main shaft, the bag body is in a circular ring shape, the inner edge of the bag body is fixed on the inner side wall of the outer frame ring through glue adhesion, and the outer edge of the bag body is fixed on the outer side wall of the inner frame ring through glue adhesion.
Preferably, the front end of the driving shell is in threaded connection with the rear end of the ash removal shell, and the second exhaust hole is identical to the first exhaust hole in structure and size.
Preferably, the motor is fixed in the drive shell through a plurality of cards are suspended, the rear spindle is welded and fixed on the output shaft of the motor, the clamping column and the rear spindle are of an integrally formed structure and are matched with each other in a clamping mode, and the fan is fixedly sleeved on the outer side wall of the rear spindle.
Preferably, the battery box is fixed on the outer side wall of the bottom end of the driving shell in a melting mode, and the battery box is electrically connected with the motor through a conducting wire.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up detachable ash removal device and drive arrangement in the rear end of air detector body, set up a plurality of rotatable brush poles and dust bag in the ash removal device, set up motor and fan in the drive arrangement, carry out the brush ash operation through the brush hair, in sucking the dust bag through the fan, easy operation, convenient to use, the clearance is effectual, each device is convenient for all install, dismantle and clear up simultaneously.
Drawings
Fig. 1 is a schematic view of a back structure of an air detector body according to the present invention;
fig. 2 is a schematic view of the split structure of the air detector body of the present invention;
FIG. 3 is a schematic view of a half-section structure of the rear cover of the present invention;
FIG. 4 is a schematic structural view of the ash removal device of the present invention;
FIG. 5 is a schematic view of a partial half-section structure of the ash removal device of the present invention;
FIG. 6 is a schematic view of the ash removal device according to the present invention;
FIG. 7 is a schematic view of the outer ring of the dust bag of the present invention;
FIG. 8 is a schematic view of a half-section structure of the ash removal shell of the present invention;
fig. 9 is a schematic view of a split structure of the driving device of the present invention.
In the figure: 1. an air detector body; 11. a rear notch; 12. a rear cover; 121. a first exhaust port; 2. a dust removal device; 21. cleaning the ash shell; 22. a support ring; 221. a support bar; 23. a front main shaft; 231. a card slot; 24. a collar; 241. an extension piece; 25. a brush rod; 251. brushing; 26. a dust collection bag; 261. an outer frame ring; 262. an inner frame ring; 263. connecting sheets; 264. a bag body; 3. a drive device; 31. a drive case; 311. a second vent hole; 32. a motor; 33. a rear main shaft; 331. clamping the column; 34. a fan; 35. a battery case.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-9, the present invention provides a technical solution:
an air detection device with a self-cleaning function comprises an air detection instrument body 1, a rear notch 11 is arranged at the upper end of the back face of the air detection instrument body 1, a rear cover 12 is arranged in the rear notch 11, a plurality of first exhaust holes 121 are regularly arranged on the rear cover 12, an ash cleaning device 2 is arranged outside the air detection instrument body 1, the ash cleaning device 2 comprises an ash cleaning shell 21, a support ring 22 is arranged at the front end inside the ash cleaning shell 21, a front spindle 23 is arranged in the support ring 22, a clamping groove 231 is arranged at the rear end of the front spindle 23, a clamping ring 24 is arranged at the front end of the front spindle 23, a plurality of extending pieces 241 are regularly arranged on the clamping ring 24, a brush rod 25 is arranged at one end, away from the clamping ring 24, of each extending piece 241, bristles 251 are arranged at the front end of each brush rod 25, a dust collection bag 26 is arranged in the middle of the front spindle 23, each dust collection bag 26 comprises an outer frame ring 261, a bag body 264 is further arranged between the outer frame ring 261 and the inner frame ring 262, a driving device 3 is arranged at the rear end of the ash removing device 2, the driving device 3 comprises a driving shell 31, a plurality of second exhaust holes 311 are regularly arranged at the rear end of the driving shell 31, a motor 32 is arranged in the driving shell 31, a rear main shaft 33 is arranged at the front end of the motor 32, a clamping column 331 is arranged at the front end of the rear main shaft 33, a fan 34 is arranged in the middle of the rear main shaft 33, and a battery box 35 is arranged at the bottom end of the driving shell 31.
In this embodiment, the rear cover 12 is screwed to the rear slot 11, so that the rear cover 12 is firmly connected to the rear slot 11, and the rear cover 12 can be detached.
Further, the front end of the dust removing case 21 is screwed with the rear notch 11, so that the dust removing case 21 can be fitted into the rear notch 11 to perform a cleaning operation on the inside of the air detector body 1.
Specifically, the air detector body 1 related to the embodiment can adopt an air quality detector with model number ZYG-010 produced and provided by Shenzhen Jinlaike technology Limited, and a power supply and accessories matched with the air quality detector can be provided by the manufacturer; in addition, the air detector body 1 that involves in this embodiment is prior art, and the technical staff in this field can realize completely, need not proud, the utility model discloses the content of protection does not relate to the improvement to the structure and the theory of operation of air detector body 1 yet.
In this embodiment, a plurality of support rods 221 are regularly arranged between the support ring 22 and the ash removal shell 21, the support ring 22 and the support rods 221 are integrally formed, so that the ash removal shell 21 is firm.
Further, the front spindle 23 is rotatably connected in the support ring 22, so that the front spindle 23 can be suspended in the middle of the dust removing shell 21.
In this embodiment, the collar 24 is fixedly sleeved at the front end of the front main shaft 23, the collar 24 is fixed on the outer side wall of the front main shaft 23 through adhesion of glue, the extending piece 241 and the collar 24 are of an integrally formed structure, so that the collar 24 is firm and stable, and the collar 24 can rotate together with the front main shaft 23.
Further, the brush rod 25 is rotatably connected to the extending piece 241, and the bristles 251 are fixed to the brush rod 25 through glue adhesion, so that the brush rod 25 is firm and firm, the brush rod 25 can rotate along with the rotation of the clamping ring 24, and meanwhile, when the bristles 251 are in contact with the inside of the air detector body 1, the brush rod 25 can rotate automatically under the action of friction force.
Specifically, the bristles 251 are made of bamboo charcoal fibers, and the material is fine, soft, wear-resistant and durable, so that the internal structure of the air detector body 1 cannot be abraded.
In addition, the front end of the air detector body 1 is provided with an air inlet, and a ventilation fan is further arranged in the air detector body 1, in this embodiment, the number of the brush rods 25 is equal to the number of the fan blades of the ventilation fan, when the air detector is used, the brush rods 25 are inserted between two adjacent fan blades of the ventilation fan, and when the collar 24 drives the brush rods 25 to rotate, the brush rods 25 can drive the ventilation fan to rotate and brush dust in the air detector body 1.
In this embodiment, the outer frame ring 261, the inner frame ring 262 and the connecting piece 263 are integrally formed, so that the frame structure of the dust collecting bag 26 is firm.
Further, the outer diameter of the outer frame ring 261 is equal to the inner diameter of the dust removing shell 21, the inner diameter of the inner frame ring 262 is equal to the diameter of the front spindle 23, and when the inner frame ring 262 is sleeved on the front spindle 23, the outer frame ring 261 is clamped on the inner side wall of the dust removing shell 21, so that the dust bag 26 completely blocks dust in front of the dust removing shell.
Further, the bag body 264 is circular, the inner edge of the bag body 264 is fixed on the inner side wall of the outer frame ring 261 through glue adhesion, and the outer edge of the bag body 264 is fixed on the outer side wall of the inner frame ring 262 through glue adhesion, so that the dust collection bag 26 is firm and stable, and dust brushed down in the air detector body 1 is prevented from overflowing from the rear end of the ash removal shell 21 during use.
In this embodiment, the front end of the driving shell 31 is screwed with the rear end of the dust removing shell 21, so that the driving shell 31 can be firmly connected with the dust removing shell 21 and can be easily detached for replacing the dust collecting bag 6.
Further, the second air outlet 311 and the first air outlet 121 are identical in structure and size, so that the air inlet at the front end of the air detector body 1 is communicated with the rear end of the driving shell 31, and air circulation is facilitated.
In this embodiment, the motor 32 is fixed in the driving housing 31 by a plurality of clips, so that the motor 32 is solid and stable and is not easy to deviate.
Specifically, the motor 32 related in this embodiment may adopt a 16mm speed reduction motor with model number ZWBPD016016-114-1, which is produced and provided by shenzhen megaway electromechanical incorporated, and a power supply and accessories thereof may also be provided by the manufacturer; furthermore, the motor 32 of the present embodiment is prior art and can be implemented by those skilled in the art, and it is needless to say that the present invention is not limited to the improvement of the structure and operation principle of the motor 32.
Further, the rear main shaft 33 is welded and fixed on the output shaft of the motor 32, so that the rear main shaft 33 is firmly connected with the motor 32, and the motor 32 can drive the rear main shaft 33 to rotate.
In this embodiment, the locking column 331 and the rear main shaft 33 are integrally formed, so that the rear main shaft 33 is firm and stable.
Furthermore, the notch of the slot 231 is in the shape of a regular polygon, and the locking post 331 is in locking engagement with the slot 231, so that the rear spindle 33 can drive the front spindle 23 to rotate synchronously in the same direction and at the same speed.
Further, the fan 34 is fixedly sleeved on the outer side wall of the rear main shaft 33, and when the rear main shaft 33 rotates, the fan 34 is driven to rotate, so that dust in the air detector body 1 can play backwards, and the dust is accumulated in the dust collection bag 26.
In this embodiment, the battery case 35 is fixed to the outer sidewall of the bottom end of the driving case 31 by fusing, so that the battery case 35 is firm.
Further, the battery box 35 is electrically connected to the motor 32 through a wire, and when a battery is installed in the battery box 35, a closed circuit is formed between the motor 32 and the battery to operate the motor 32, thereby driving the soot cleaning device 2 to perform soot cleaning operation.
Specifically, the rear cover 12, the ash removal shell 21, the retainer ring 24, the brush rod 25, the outer frame ring 261, the driving shell 31, the fan 34 and the battery box 35 are all made of high-quality polypropylene, and the material is light, easy to mold, wear-resistant and durable.
Furthermore, the front main shaft 23 and the rear main shaft 33 are both made of high-quality stainless steel, and the materials of the front main shaft and the rear main shaft are hard, firm, wear-resistant and durable.
The air detection device with self-cleaning function of this embodiment is when using, at first behind normal use air detector body 1, back lid 12 is unscrewed, install ash removal device 2 and drive arrangement 3 in proper order again, then install the battery in battery case 35, start motor 32 can, motor 32 drives and drives rand 24 and fan 34 simultaneously and rotate, rand 24 takes a plurality of brush poles 25 to rotate, brush down the inside dust of deintoon detector body 1 through brush hair 251, fan 34 sucks the dust of brushing down backward simultaneously, make the dust gather in dust bag 26, after treating the clearance operation, again in proper order drive arrangement 3, ash removal device 2 dismantles, it can to pull down dust bag 26 at last and clear up the dust.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an empty gas detection surveys device with self-cleaning function, includes empty gas detection surveys appearance body (1), its characterized in that: the air detector is characterized in that a rear notch (11) is formed in the upper end of the back face of the air detector body (1), a rear cover (12) is arranged in the rear notch (11), a plurality of first exhaust holes (121) are regularly formed in the rear cover (12), an ash cleaning device (2) is arranged outside the air detector body (1), the ash cleaning device (2) comprises an ash cleaning shell (21), a support ring (22) is arranged at the front end inside the ash cleaning shell (21), a front main shaft (23) is arranged in the support ring (22), a clamping groove (231) is formed in the rear end of the front main shaft (23), a clamping ring (24) is arranged at the front end of the front main shaft (23), a plurality of extending pieces (241) are regularly arranged on the clamping ring (24), a brush rod (25) is arranged at one end, far away from the clamping ring (24), of each extending piece (241), bristles (251) are arranged at the front end of each brush rod (25), and a dust collecting bag (26), the dust collection bag (26) is including outer frame ring (261) and interior frame ring (262) of concentric setting, outer frame ring (261) with regularly be equipped with a plurality of connection pieces (263) between interior frame ring (262), outer frame ring (261) with still be equipped with bag body (264) between interior frame ring (262), the rear end of ash removal device (2) is equipped with drive arrangement (3), drive arrangement (3) are including drive shell (31), the rear end rule of drive shell (31) is equipped with a plurality of second exhaust holes (311), be equipped with motor (32) in drive shell (31), the front end of motor (32) is equipped with rear spindle (33), the front end of rear spindle (33) is equipped with card post (331), the centre of rear spindle (33) is equipped with fan (34), the bottom of drive shell (31) is equipped with battery case (35).
2. The air detection device with self-cleaning function according to claim 1, characterized in that: the rear cover (12) is in threaded connection with the rear notch (11), and the front end of the ash removing shell (21) is in threaded connection with the rear notch (11).
3. The air detection device with self-cleaning function according to claim 1, characterized in that: a plurality of support rods (221) are regularly arranged between the support ring (22) and the ash removing shell (21), the support ring (22) and the support rods (221) are of an integrally formed structure, the front spindle (23) is rotatably connected into the support ring (22), and the notch of the clamping groove (231) is in a regular polygon shape.
4. The air detection device with self-cleaning function according to claim 1, characterized in that: rand (24) fixed cover is established the front end of preceding main shaft (23), extend piece (241) with rand (24) are the integrated into one piece structure, brush pole (25) rotate to be connected extend on piece (241), brush hair (251) are fixed through the glue adhesion brush pole (25) are last.
5. The air detection device with self-cleaning function according to claim 1, characterized in that: the outer frame ring (261), inner frame ring (262) and connection piece (263) are integrated into one piece structure, the external diameter of outer frame ring (261) with the internal diameter of deashing shell (21) equals, the internal diameter of inner frame ring (262) with the diameter of preceding main shaft (23) equals, bag body (264) is the ring shape, the interior edge of bag body (264) is fixed through the glue adhesion on the inside wall of outer frame ring (261), the outer edge of bag body (264) is fixed through the glue adhesion on the lateral wall of inner frame ring (262).
6. The air detection device with self-cleaning function according to claim 1, characterized in that: the front end of the driving shell (31) is in threaded connection with the rear end of the ash removing shell (21), and the second exhaust hole (311) and the first exhaust hole (121) are identical in structure and size.
7. The air detection device with self-cleaning function according to claim 1, characterized in that: motor (32) are unsettled to be fixed through a plurality of cards in drive shell (31), back main shaft (33) welded fastening be in on the output shaft of motor (32), card post (331) with back main shaft (33) are the integrated into one piece structure, card post (331) with draw-in groove (231) joint cooperation, fan (34) fixed cover is established on the lateral wall of back main shaft (33).
8. The air detection device with self-cleaning function according to claim 1, characterized in that: the battery box (35) is fixed on the outer side wall of the bottom end of the driving shell (31) in a melting mode, and the battery box (35) is electrically connected with the motor (32) through a conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594243.0U CN209841829U (en) | 2019-04-28 | 2019-04-28 | Air detection device with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594243.0U CN209841829U (en) | 2019-04-28 | 2019-04-28 | Air detection device with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841829U true CN209841829U (en) | 2019-12-24 |
Family
ID=68914556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594243.0U Expired - Fee Related CN209841829U (en) | 2019-04-28 | 2019-04-28 | Air detection device with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858118A (en) * | 2021-03-31 | 2021-05-28 | 华北电力大学（保定） | Be used for indoor environment particulate matter detection device |
| CN115493658A (en) * | 2022-11-21 | 2022-12-20 | 浙江省通信产业服务有限公司 | Device and method for acquiring field geographic information data |
-
2019
- 2019-04-28 CN CN201920594243.0U patent/CN209841829U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858118A (en) * | 2021-03-31 | 2021-05-28 | 华北电力大学（保定） | Be used for indoor environment particulate matter detection device |
| CN115493658A (en) * | 2022-11-21 | 2022-12-20 | 浙江省通信产业服务有限公司 | Device and method for acquiring field geographic information data |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |