CN110455819A - A kind of electronic product internal dust detection system and its ash removal method - Google Patents
A kind of electronic product internal dust detection system and its ash removal method Download PDFInfo
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- CN110455819A CN110455819A CN201910685959.6A CN201910685959A CN110455819A CN 110455819 A CN110455819 A CN 110455819A CN 201910685959 A CN201910685959 A CN 201910685959A CN 110455819 A CN110455819 A CN 110455819A
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- dust
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- host shell
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- fixed case
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
- G01N2021/945—Liquid or solid deposits of macroscopic size on surfaces, e.g. drops, films, or clustered contaminants
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of electronic product internal dust detection system and its ash removal methods, including host shell, the side of the host shell is fixed with computer main board, the side of the computer main board is equipped with fixed case, the inside of the fixed case is equipped with first motor, the output end of the first motor is equipped with fan, the fan is equipped with protective net far from the side of the first motor, the fixed case is connect far from the side of the protective net with lifting device, the internal side wall of the host shell is equipped with LED light, the side of the LED light is equipped with temperature sensor, the host shell is equipped with groove far from the side of the LED light, the inside of the groove is equipped with dust sensor, the dust sensor and controller are electrically connected.The disassembly of host shell damages computer main board the utility model has the advantages that reducing, substantially increases safety, reduces the work difficulty of ash disposal, increase the convenience used, increases the convenience for removing dust.
Description
Technical field
The present invention relates to robotic technology field, it particularly relates to a kind of electronic product internal dust detection system and
Its ash removal method.
Background technique
With the continuous development of computer technology, computer is applied in various occasions.Computer hardware equipment is placed and electricity
In brain cabinet, computer housing is a part indispensable in computer equipment.Computer in harsh environments is set
Standby a large amount of damages, main cause are attached in computer housing often caused by a large amount of dusts, affect computer hardware equipment
Proper heat reduction.However computer housing is relative closure, it is very inconvenient to the cleaning of computer housing internal dust and past
Past people when computer breaks down, which can just remember, clears up the dust inside computer housing.
Currently, the cabinet opening of computer main board is passed through cleaning brush when main for the dedusting work inside computer housing
Swiping back and forth is carried out on computer main board, while conducting wire connection on mainboard will be loosened in the engineering swiped manually, it will
Will affect its it is normal must use, while needing to open host cabinet during to removing with dust, greatly increase
The triviality of cleaning, while the difficulty of work is increased, reduce the working efficiency of cleaning.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of electronic product internal dust detection system and its deashing side
Method, to overcome above-mentioned technical problem present in existing the relevant technologies.
The technical scheme of the present invention is realized as follows:
A kind of electronic product internal dust detection system, including host shell, the side of the host shell are fixed with computer
Mainboard, the side of the computer main board are equipped with fixed case, and the inside of the fixed case is equipped with first motor, the first motor
Output end is equipped with fan, and the fan is equipped with protective net far from the side of the first motor, and the fixed case is far from described anti-
The side of protective net is connect with lifting device, and the internal side wall of the host shell is equipped with LED light, and the side of the LED light is set
There is temperature sensor, the host shell is equipped with groove far from the side of the LED light, and the inside of the groove is passed equipped with dust
Sensor, the dust sensor and controller are electrically connected, and the inside of the host shell is equipped with suction ventilator, the suction ventilator
One end is equipped with blast pipe, and the other end of the blast pipe is connected with communicating pipe, and one end of the communicating pipe is connected with dust hood
Logical, the output end of the suction ventilator is connected by air-exhausting duct with collecting box, and the both ends of the fixed case are equipped with limiting device,
The suction ventilator, LED light and temperature sensor are electrically connected with controller.
Further, the lifting device includes the second motor, and the output end of second motor is equipped with shaft, and described turn
The two sides of axis are equipped with first gear, and the side of the first gear is meshed with the second gear, and the one of the second gear
Side is fixed with threaded rod, and the lower section of the second gear is equipped with support column, and the inside of the support column is equipped with cavity, the branch
The side of dagger is equipped with opening, and the opening is connected with the support column, and the support column is run through in one end of the threaded rod
Connect to the internal stretch of the cavity with nut thread, between the nut be equipped with support rod, the side of the support rod with
The fixed case is fixedly connected, and second motor and controller are electrically connected.
Further, the one end of the threaded rod far from the second gear is connect by bearing block with the cavity.
Further, the limiting device includes first pressure sensor, and the first pressure sensor is set to the suction
The top of the lower section of dust hood, the fixed case is equipped with second pressure sensor, and the second pressure sensor is set to by cross bar
Between the support column, the first pressure sensor and the second pressure sensor are electrically connected with the controller.
Further, the bottom of the collecting box is equipped with outlet, and the outlet is connected with dust-proof collecting bag, described dust-proof
Collecting bag is equipped with rope.
Further, the both ends of the threaded rod are equipped with buffer deceleration spring.
Further, the side of the first motor is connect by fixed frame with the fixed case.
According to another aspect of the present invention, a kind of electronic product internal dust detection ash removal method is provided.
Electronic product internal dust detects ash removal method, comprising the following steps:
When temperature sensor detects the internal temperature exception of host shell, controller will open simultaneously first motor, LED
Lamp and dust sensor；
First motor is opened, and first motor starting drives fan to blow afloat the dust on computer main board, and dust will diffuse
In host shell, while in the groove that will permeate；
LED light will be irradiated the dust diffused in host shell, while the angle that LED light is irradiated will occurs in dust
Variation is detected after the light that LED light issues is scattered by dust by the dust sensor in groove；
After to be detected, when testing result be have dust when, dust sensor will by controller control the second motor and
Start while suction ventilator；
Second electric motor starting drive fixed case in first motor move up and down, can be realized computer main board is carried out it is multi-faceted
Blowing, the dust on computer main board is blown afloat, while suction ventilator will pass through air inlet by negative pressure, the dust that fan is blown afloat
Pipe and discharge pipe are discharged to collecting box；
Fixed case is during moving up, and when touching second pressure sensor at the top of fixed case, second pressure is passed
Sensor will detect that pressure, it will by controller, rotating backward for the second motor controlled, fixed case is moved downward, when
When the second pressure sensor of the bottom side of dust hood detects pressure, it will control the forward direction of the second motor by controller
Rotation, moves upwards fixed case, can play motion process up and down repeatedly；
When the result of dust sensor detection is free from dust, controller will be simultaneously stopped first motor, the second motor, air draught
The work of machine and LED light stops the detection to host shell dust, to complete the detection to dust and the removing to dust
Journey；
After the completion of dust collection, the dust being collected into will exist in collecting box, when opening to rope, in collecting box
Dust will make to wait collection and use next time in dust discharge collecting box by leaking out in dust-proof collecting bag.
Simultaneously when fan blows afloat the dust on computer main board, wind energy caused by fan can carry out computer main board
Hot-air in host shell is discharged in collecting box by heat dissipation, suction ventilator, plays the role of the flowing for accelerating air, air stream
A large amount of heat is taken away in dynamic process, plays the role of heat dissipation, is increased the service life of computer main board, is enable computer main board
It can normally use.
Further, above-mentioned second motor is clockwise and anticlockwise motor.
Further, the model TR/02010 of the temperature sensor, the model of the dust sensor
RL042318GCG1000。
The invention has the benefit that
(1), the disassembly to host shell is reduced, the convenience used is increased, increases the convenience for removing dust, while significantly
Improve safety.
(2), by being equipped with temperature sensor in the inside of host shell, its temperature is measured in real time, when temperature goes out
When now abnormal, LED light and dust sensor detect the dust of its inside, and controller will will start first motor and drive wind
Fan blows afloat dust, and then dust is collected into collecting box by suction ventilator, thus realize the process of mechanization ash disposal,
The device is convenient for people to use.
(3), it avoids dismantling host shell and computer main board is damaged, substantially increase safety, reduce ash disposal
Work difficulty.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of main view of electronic product internal dust detection system according to an embodiment of the present invention；
Fig. 2 is the rearview of a kind of electronic product internal dust detection system according to an embodiment of the present invention and its ash removal method；
Fig. 3 is the structural representation in a kind of electronic product internal dust detection system according to an embodiment of the present invention inside fixed case
Figure；
Fig. 4 is the structural representation of lifting device in a kind of electronic product internal dust detection system according to an embodiment of the present invention
Figure；
Fig. 5 is a kind of one of electronic product internal dust detection ash removal method flow chart according to an embodiment of the present invention.
Appended drawing reference
1, host shell；2, computer main board；3, fixed case；4, first motor；5, fan；6, protective net；7, LED light；8, groove；
9, dust sensor；10, controller；11, suction ventilator；12, blast pipe；13, communicating pipe；14, dust hood；15, air-exhausting duct；16,
Collecting box；17, the second motor；18, shaft；19, first gear；20, second gear；21, threaded rod；22, support column；23, it opens
Mouthful；24, nut；25, support rod；26, bearing block；27, first pressure sensor；28, second pressure sensor；29, cross bar；
30, it exports；31, dust-proof collecting bag；32, rope；33, buffer deceleration spring；34, fixed frame；35, temperature sensor.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of electronic product internal dust detection system.
As shown in Figs 1-4, including host shell 1, the side of the host shell 1 are fixed with computer main board 2, the electricity
The side of brain mainboard 2 is equipped with fixed case 3, and the inside of the fixed case 3 is equipped with first motor 4, the output end of the first motor 4
Equipped with fan 5, the fan 5 is equipped with protective net 6 far from the side of the first motor 4, and the fixed case 3 is far from the protection
The side of net 6 is connect with lifting device, and the internal side wall of the host shell 1 is equipped with LED light 7, the side of the LED light 7
Equipped with temperature sensor 35, the host shell 1 is equipped with groove 8 far from the side of the LED light 7, and the inside of the groove 8 is set
There is dust sensor 9, the dust sensor 9 is electrically connected with controller 10, and the inside of the host shell 1 is equipped with suction ventilator
11, one end of the suction ventilator 11 is equipped with blast pipe 12, and the other end of the blast pipe 12 is connected with communicating pipe 13, the company
One end of siphunculus 13 is connected with dust hood 14, and the output end of the suction ventilator 11 is connected by air-exhausting duct 15 with collecting box 16
Logical, the both ends of the fixed case 3 are equipped with limiting device, the suction ventilator 11, LED light 7 and temperature sensor 35 with control
Device 10 is electrically connected.
In one embodiment, the lifting device includes the second motor 17, and the output end of second motor 17 is equipped with
Shaft 18, the two sides of the shaft 18 are equipped with first gear 19, the side of the first gear 19 with 20 phase of second gear
Engagement, the side of the second gear 20 are fixed with threaded rod 21, and the lower section of the second gear 20 is equipped with support column 22, institute
The inside for stating support column 22 is equipped with cavity, and the side of the support column 22 is equipped with opening 23, the opening 23 and the support column
22 are connected, and one end of the threaded rod 21 connects through internal stretch from the support column 22 to the cavity and 24 screw thread of nut
It connecing, support rod 25 is equipped between the nut 24, the side of the support rod 25 is fixedly connected with the fixed case 3, and described the
Two motors 17 are electrically connected with controller 10.
In one embodiment, the threaded rod 21 far from the second gear 20 one end by bearing block 26 with it is described
Cavity connection.
In one embodiment, the limiting device includes first pressure sensor 27, the first pressure sensor 27
Set on the lower section of the dust hood 14, the top of the fixed case 3 is equipped with second pressure sensor 28, the second pressure sensing
Device 28 is set between the support column 22 by cross bar 29, the first pressure sensor 27 and the second pressure sensor 28
It is electrically connected with the controller 10.
In one embodiment, the bottom of the collecting box 16 is equipped with outlet 30, the outlet 30 and dust-proof collecting bag 31
It is connected, the dust-proof collecting bag 31 is equipped with rope 32.
In one embodiment, the both ends of the threaded rod 21 are equipped with buffer deceleration spring 33.
In one embodiment, the side of the first motor 4 is connect by fixed frame 34 with the fixed case 3.
According to an embodiment of the invention, additionally providing a kind of electronic product internal dust detection ash removal method.
As shown in figure 5, electronic product internal dust detects ash removal method, comprising the following steps:
For S101 when temperature sensor 35 detects the internal temperature exception of host shell 1, controller 10 will open simultaneously
One motor 4, LED light 7 and dust sensor 9；
S103 first motor 4 is opened, and the starting of first motor 4 drives fan 5 to blow afloat the dust on computer main board 2, dust
It will spread in host shell 1, while in the groove 8 that will permeate；
S105 LED light 7 will be irradiated the dust diffused in host shell 1, while dust will be to the irradiation of LED light 7
Angle changes, and after the light that LED light 7 issues is scattered by dust, is examined by the dust sensor 9 in groove 8
It surveys；
After S107 is to be detected, when testing result, which is, dust, dust sensor will control the second electricity by controller
Start while machine 17 and suction ventilator 11；
The second motor of S109 17 starting drive fixed case 3 in first motor 4 move up and down, can be realized to computer main board 2 into
The multi-faceted blowing of row, the dust on computer main board 2 is blown afloat, while suction ventilator 11 will be blown afloat fan 5 by negative pressure
Dust collecting box 16 is discharged to by blast pipe 12 and air-exhausting duct 15；
S111 fixed case 3 is during moving up, when the top of fixed case 3 touches second pressure sensor 28, the
Two pressure sensors 28 will detect that pressure, it will by controller 10, controls rotating backward for the second motor 17, makes to fix
Case 3 moves downward, when the second pressure sensor 28 of the bottom side of dust hood 14 detects pressure, it will pass through controller
Rotating forward for 10 the second motors 17 of control, moves upwards fixed case 3, can play motion process up and down repeatedly；
For S113 when the result that dust sensor 9 detects is free from dust, controller 10 will be simultaneously stopped first motor 4, second
The work of motor 17, suction ventilator 11 and LED light 7 stops the detection to 1 dust of host shell, to complete the detection to dust
With the reset procedure to dust；
After the completion of dust collection, the dust being collected into will exist in collecting box 16 S115, when being opened to rope 32,
Dust in collecting box 16 will make to wait next time in dust discharge collecting box 16 by leaking out in dust-proof collecting bag 31
It collects and uses；
For S117 simultaneously when fan 5 blows afloat the dust on computer main board 2, wind energy caused by fan 5 can be to computer main board 2
It radiates, the hot-air in host shell 1 is discharged in collecting box 16 by suction ventilator 11, plays the work for accelerating the flowing of air
With air takes away a large amount of heat during flowing, and plays the role of heat dissipation, increases the service life of computer main board 2, make
Computer main board 2 can be used normally.
In one embodiment, above-mentioned second motor 17 is clockwise and anticlockwise motor.
In one embodiment, the model TR/02010 of above-mentioned temperature sensor 35, the model of above-mentioned dust sensor 9
For RL042318GCG1000.
In conclusion by means of above-mentioned technical proposal of the invention, by being equipped with temperature sensing in the inside of host shell
Device is measured in real time its temperature, and when temperature occurs abnormal, controller will will start first motor and drive fan to dust
It being blown afloat, LED light and dust sensor detect the dust of its inside, when detecting with dust, controller control
The starting of the second motor is made, while the second starting will will drive fan and move up and down, and other side is made to carry out soot blowing to computer main board,
Then dust is collected into collecting box by suction ventilator, to realize the process of mechanization ash disposal, which facilitates people's
It uses, reduction damages the disassembly of host shell to computer main board, increases the convenience used, increases and removes dust
Convenience, while safety is greatly improved, reduce the work difficulty of ash disposal.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of electronic product internal dust detection system, which is characterized in that including host shell (1), the host shell (1)
Side be fixed with computer main board (2), the side of the computer main board (2) is equipped with fixed case (3), the fixed case (3)
Inside is equipped with first motor (4), and the output end of the first motor (4) is equipped with fan (5), and the fan (5) is far from described the
The side of one motor (4) is equipped with protective net (6), and side and lifting device of the fixed case (3) far from the protective net (6) connect
It connects, the internal side wall of the host shell (1) is equipped with LED light (7), and the side of the LED light (7) is equipped with temperature sensor
(35), the host shell (1) is equipped with groove (8) far from the side of the LED light (7), and the inside of the groove (8) is equipped with ash
Dust sensor (9), the dust sensor (9) and controller (10) are electrically connected, and the inside of the host shell (1), which is equipped with, inhales
One end of blower (11), the suction ventilator (11) is equipped with blast pipe (12), the other end of the blast pipe (12) and communicating pipe
(13) it is connected, one end of the communicating pipe (13) is connected with dust hood (14), and the output end of the suction ventilator (11) passes through
Air-exhausting duct (15) is connected with collecting box (16), and the both ends of the fixed case (3) are equipped with limiting device, the suction ventilator
(11), LED light (7) and temperature sensor (35) are electrically connected with controller (10).
2. a kind of electronic product internal dust detection system according to claim 1, which is characterized in that the lifting device
Including the second motor (17), the output end of second motor (17) is equipped with shaft (18), and the two sides of the shaft (18) are all provided with
Have first gear (19), the side of the first gear (19) is meshed with second gear (20), the second gear (20)
Side be fixed with threaded rod (21), the lower section of the second gear (20) is equipped with support column (22), the support column (22)
Inside be equipped with cavity, the side of the support column (22) is equipped with opening (23), the opening (23) and the support column (22)
It is connected, the internal stretch and nut (24) spiral shell of the support column (22) Xiang Suoshu cavity are run through in one end of the threaded rod (21)
Line connects, and is equipped with support rod (25) between the nut (24), and the side and the fixed case (3) of the support rod (25) are fixed
Connection, second motor (17) and controller (10) are electrically connected.
3. a kind of electronic product internal dust detection system according to claim 2, which is characterized in that the threaded rod
(21) one end far from the second gear (20) is connect by bearing block (26) with the cavity.
4. a kind of electronic product internal dust detection system according to claim 2, which is characterized in that the limiting device
Including first pressure sensor (27), the first pressure sensor (27) is set to the lower section of the dust hood (14), described solid
The top for determining case (3) is equipped with second pressure sensor (28), and the second pressure sensor (28) is set to institute by cross bar (29)
State between support column (22), the first pressure sensor (27) and the second pressure sensor (28) with the controller
(10) it is electrically connected.
5. a kind of electronic product internal dust detection system according to claim 1, which is characterized in that the collecting box
(16) bottom is equipped with outlet (30), and the outlet (30) is connected with dust-proof collecting bag (31), the dust-proof collecting bag (31)
It is equipped with rope (32).
6. a kind of electronic product internal dust detection system according to claim 2 and its ash removal method, which is characterized in that
The both ends of the threaded rod (21) are equipped with buffer deceleration spring (33).
7. a kind of electronic product internal dust detection system according to claim 1 and its ash removal method, which is characterized in that
The side of the first motor (4) is connect by fixed frame (34) with the fixed case (3).
8. a kind of electronic product internal dust detects ash removal method, which is characterized in that be based on electronics for as claimed in claim 7
Interiors of products dust detection system, comprising the following steps:
When temperature sensor (35) detects the internal temperature exception of host shell (1), controller (10) will be opened simultaneously
First motor (4), LED light (7) and dust sensor (9)；
First motor (4) is opened, and first motor (4) starting drives fan (5) to blow afloat the dust on computer main board (2),
Dust will be spread in host shell (1), while will be permeated in groove (8)；
LED light (7) will be irradiated the dust diffused in host shell (1), while dust will irradiate LED light (7)
Angle change, LED light (7) issue light scattered by dust after, by the dust sensor in groove (8)
(9) it is detected；
After to be detected, when testing result, which is, dust, dust sensor will control the second motor by controller
(17) start with suction ventilator (11) whiles；
Second motor (17) starting drives the first motor (4) in fixed case (3) to move up and down, and can be realized to computer main board
(2) multi-faceted blowing is carried out, the dust on computer main board (2) is blown afloat, while suction ventilator (11) will be by negative pressure, by wind
The dust that fan (5) is blown afloat is discharged to collecting box (16) by blast pipe (12) and air-exhausting duct (15)；
Fixed case (3) is during moving up, when touching second pressure sensor (28) at the top of fixed case (3),
Second pressure sensor (28) will detect that pressure, it will by controller (10), controls the reversed of the second motor (17) and turns
It is dynamic, move downward fixed case (3), when the second pressure sensor (28) of the bottom side of dust hood (14) detects pressure
When, it will by rotating forward for controller (10) control the second motor (17), fixed case (3) is moved upwards, can be played
Motion process repeatedly up and down；
When the result of dust sensor (9) detection is free from dust, controller (10) will be simultaneously stopped first motor (4), the
The work of two motors (17), suction ventilator (11) and LED light (7) stops the detection to host shell (1) dust, thus completion pair
The detection of dust and reset procedure to dust；
After the completion of dust collection, the dust being collected into will exist in collecting box (16), when being opened to rope (32),
Dust in collecting box (16) will be made in dust discharge collecting box (16), under waiting by leaking out in dust-proof collecting bag (31)
Primary collection and use, while when fan (5) blows afloat the dust on computer main board (2), wind energy caused by fan (5)
It can radiate to computer main board (2), the hot-air in host shell (1) is discharged to collecting box (16) by suction ventilator (11)
In, play the role of the flowing for accelerating air, air takes away a large amount of heat during flowing, plays the role of heat dissipation, increases
The service life for having added computer main board (2) use computer main board (2) can normally.
9. a kind of electronic product internal dust according to claim 4 detects ash removal method, which is characterized in that above-mentioned second
Motor (17) is clockwise and anticlockwise motor.
10. a kind of electronic product internal dust according to claim 4 detects ash removal method, which is characterized in that the temperature
Spend the model TR/02010, the model RL042318GCG1000 of the dust sensor (9) of sensor (35).
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| CN201910685959.6A CN110455819B (en) | 2019-07-28 | 2019-07-28 | Electronic product internal dust detection system and dust cleaning method thereof |
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|---|---|---|---|
| CN201910685959.6A CN110455819B (en) | 2019-07-28 | 2019-07-28 | Electronic product internal dust detection system and dust cleaning method thereof |
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| CN110455819B CN110455819B (en) | 2020-10-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023940A (en) * | 2019-12-10 | 2020-04-17 | 宁德师范学院 | Size detection device with dust removal function for computer mainframe box production |
| CN114554330A (en) * | 2022-04-20 | 2022-05-27 | 广州市星康科技有限公司 | Detachable speaker that has dustproof deashing structure |
| CN114694348A (en) * | 2020-12-30 | 2022-07-01 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children at high temperature in vehicle |
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| CN114694348B (en) * | 2020-12-30 | 2024-03-15 | 斯润天朗(无锡)科技有限公司 | Alarm device for trapped children in car at high temperature |
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