CN107357374A - A kind of movable case with quick heat radiating function - Google Patents
A kind of movable case with quick heat radiating function Download PDFInfo
- Publication number
- CN107357374A CN107357374A CN201710586222.XA CN201710586222A CN107357374A CN 107357374 A CN107357374 A CN 107357374A CN 201710586222 A CN201710586222 A CN 201710586222A CN 107357374 A CN107357374 A CN 107357374A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixedly connected
- cooler
- inwall
- heat radiating
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/328—Computer systems status display
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Computing Systems (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of movable case with quick heat radiating function, including bottom plate, bottom plate is fixedly connected with cabinet by damper, cabinet inwall bottom is fixedly connected with compressor, compressor is communicated with cooler by water inlet pipe, side of the cooler away from compressor is fixedly connected with cooling fan fixed mount, cooling fan is fixedly connected with the middle part of cooling fan fixed mount outer wall, compressor is communicated with cooler by outlet pipe, cooler is connected by return duct with cooler, cabinet inwall side is fixedly connected with motor, and the present invention relates to computer hardware technology field.This has the movable case of quick heat radiating function, and the purpose of intelligent heat dissipation dedusting quick to intelligent computer is reached, solves the purpose of the quick heat radiating and intelligent heat dissipation to cabinet, a variety of types of cooling to cabinet cooling and the purpose to cabinet intelligence dedusting, ensure the problem of cleaning of cabinet inside improves work efficiency of computer.
Description
Technical field
The present invention relates to computer hardware technology field, specially a kind of movable case with quick heat radiating function.
Background technology
For cabinet as the part in computer fittings, the main function that it rises is placement and fixed each computer fittings, is played
One support and protective effect, in addition, computer housing has the important function of the shielding of electromagnetic radiation, due to cabinet unlike CPU,
The accessories such as video card, mainboard can improve overall performance rapidly, so it is not listed as emphasis consideration object always in DIY, but machine
Case is not like water off a duck's back yet, after some users have bought cabinet of inferior brand, because mainboard and cabinet form loop, causes short circuit, makes
System becomes very unstable, and cabinet generally comprises shell, support, the various switches on panel, indicator lamp etc., shell steel plate and
Plastics are combined and are made, and hardness is high, main to play protection cabinet inside element, support be mainly used in fixing mainboard, power supply and
Various drivers, at present most computers cabinet can open up some through holes in front panel, it is mainly used for computer system
Radiating when in use, but after computer system is closed, these through holes can turn into dust and enter inside computer cabinet
Passage, if things go on like this aggregation of internal system dust is excessive, will be unfavorable for the operation of computer system, existing cabinet is unable to intelligence
Can quickly radiate, for cabinet dust removal problem almost without reference to.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of movable case with quick heat radiating function, solve
To the quick heat radiating of cabinet and the purpose of intelligent heat dissipation, a variety of types of cooling to cabinet cooling and to cabinet intelligence dedusting
Purpose, ensure the problem of cleaning of cabinet inside improves work efficiency of computer.
To realize object above, the present invention is achieved by the following technical programs:
A kind of movable case with quick heat radiating function, including bottom plate, the bottom plate are fixedly connected by damper
There is cabinet, the cabinet inwall bottom is fixedly connected with compressor, and the compressor is communicated with cooler by water inlet pipe, described
Side of the cooler away from compressor is fixedly connected with cooling fan fixed mount, is fixedly connected in the middle part of the cooling fan fixed mount outer wall
There is cooling fan, the compressor is communicated with cooler by outlet pipe, and the cooler is connected by return duct with cooler, institute
State cabinet inwall side and be fixedly connected with motor, the output shaft of the motor is fixedly connected with the first taper cone pulley, institute by flat key
State the engagement of the first taper cone pulley and be connected with the second taper cone pulley, second taper cone pulley is fixedly connected with threaded rod by flat key, described
The one end of threaded rod away from the second taper cone pulley is rotatablely connected by fixed station and cabinet, and the threaded rod outer wall is arranged with slip
Block, the sliding shoe side are fixedly connected with air blower by connecting rod, and side of the sliding shoe away from air blower, which is fixed, to be connected
Connecting rod, the cabinet inwall side installation dust control by ventilation filtering mouth are connected to, the installation dust control by ventilation filtering mouth outer wall side is consolidated
Surely guide rail is connected with, the connecting rod is slidably connected with guide rail, and dedusting fan is fixedly connected with the top of the cabinet inwall.
Preferably, central processing unit is installed, the cabinet inwall top is away from central processing at the top of the cabinet inwall
The side of device is provided with temperature sensor and Detection of Air Quality sensor, is fanned at the top of the cabinet inwall close to dedusting
Side is provided with relay indicating light.
Preferably, the cabinet outer wall bottom is provided with heat emission fan, and the cabinet outer wall side is provided with dustproof cooling mouth.
Preferably, the side of the cabinet inwall away from cooler offers ventilating opening, and described to have ventilating opening to be provided with anti-
Dirt screen pack and LED light bar, the cabinet inwall top offer top dust-proof ventilation port.
Preferably, the cabinet outer wall is provided with display touch pad, and the bottom base plate is fixedly connected with fixed damping
Universal wheel.
The invention provides a kind of movable case with quick heat radiating function.Possesses following beneficial effect:
(1), there should be the movable case of quick heat radiating function, by being examined by temperature sensor to cabinet inside temperature
Survey, when temperature reaches the numerical value set by display touch pad, start compressor, compressor operating is by the way that cooler is cooled down
But coolant is transmitted to cooler, now electric motor starting, drives the second taper cone pulley to work by the first taper cone pulley, so as to drive
Threaded rod is rotated, and the sliding shoe being set on threaded rod can be moved, so as to drive connected air blower, reached to cabinet
Quick heat radiating and intelligent heat dissipation purpose, improve work efficiency of computer.
(2), can should be set with the movable case of quick heat radiating function by temperature sensor with starter motor bottom portion
Heat emission fan, so as to being worked when cabinet does not need high-power cooling, detected by Detection of Air Quality sensor, central processing
Device control dedusting fan work, carries out dedusting to cabinet inside, has reached to a variety of types of cooling of cabinet cooling and to cabinet intelligence
The purpose of energy dedusting, ensures the cleaning of cabinet inside, improves work efficiency of computer.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structural representation of cabinet outer wall of the present invention.
In figure:1 bottom plate, 2 dampers, 3 cabinets, 4 compressors, 5 water inlet pipes, 6 coolers, 7 cooling fan fixed mounts, 8 coolings
Fan, 9 dustproof cooling mouths, 10 return ducts, 11 heat emission fans, 12 ventilating openings, 13LED lamp bars, 14 anti-dust filter meshes, 15 central processings
Device, 16 temperature sensors, 17 Detection of Air Quality sensors, 18 relay indicating lights, 19 dedustings fan, 20 top dust-proof ventilation ports,
21 display touch pads, 22 air blowers, 23,24 sliding shoes, 25 connecting rods, 26 dust control by ventilation filtering mouth, 27,28 threaded rods, 29 second
Taper cone pulley, 30 first taper cone pulleies, 31 motors, 32 coolers, 33 outlet pipes, 34 fixed damping universal wheels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme:
A kind of movable case with quick heat radiating function, including bottom plate 1, bottom plate 1 are fixedly connected with by damper 2
Cabinet 3, the inwall bottom of cabinet 3 are fixedly connected with compressor 4, and compressor 4 is communicated with cooler 6, cooler 6 by water inlet pipe 5
Side away from compressor 4 is fixedly connected with cooling fan fixed mount 7, and cooling is fixedly connected with the middle part of the outer wall of cooling fan fixed mount 7
Fan 8, compressor 4 is communicated with cooler 32 by outlet pipe 33, and cooler 32 is connected by return duct 10 with cooler 6, cabinet 3
Inwall side is fixedly connected with motor 31, and the output shaft of motor 31 is fixedly connected with the first taper cone pulley 30, the first cone by flat key
The engagement of shape wheel 30 is connected with the second taper cone pulley 29, and the second taper cone pulley 29 is fixedly connected with threaded rod 28, threaded rod 28 by flat key
One end away from the second taper cone pulley 29 is rotatablely connected by fixed station 23 and cabinet 3, and the outer wall of threaded rod 28 is arranged with sliding shoe 24,
The side of sliding shoe 24 is fixedly connected with air blower 22 by connecting rod, has reached the mesh of the quick heat radiating and intelligent heat dissipation to cabinet
, work efficiency of computer is improved, side of the sliding shoe 24 away from air blower 22 is fixedly connected with connecting rod 25, the inwall one of cabinet 3
Side installation dust control by ventilation filtering mouth 26, installation dust control by ventilation filtering mouth 26 outer wall side are fixedly connected with guide rail 27, connecting rod 25 with
Guide rail 27 is slidably connected, and dedusting fan 19 is fixedly connected with the top of the inwall of cabinet 3, central processing unit is provided with the top of the inwall of cabinet 3
15, side of the inwall of cabinet 3 top away from central processing unit 15 is provided with temperature sensor 16 and Detection of Air Quality sensor
17, reach a variety of types of cooling to cabinet cooling and the purpose to cabinet intelligence dedusting, ensured the cleaning of cabinet inside, carry
High work efficiency of computer, the inwall of cabinet 3 top are provided with relay indicating light 18, the outer wall of cabinet 3 close to the side of dedusting fan 19
Bottom is provided with heat emission fan 11, and the outer wall side of cabinet 3 is provided with dustproof cooling mouth 9, side of the inwall of cabinet 3 away from cooler 32
Ventilating opening 12 is offered, has ventilating opening 12 that anti-dust filter mesh 14 and LED light bar 13 are installed, top is offered at the top of the inwall of cabinet 3
Portion's dust-proof ventilation port 20, the outer wall of cabinet 3 are provided with display touch pad 21, and it is universal that the bottom of bottom plate 1 is fixedly connected with fixed damping
Wheel 34.
In use, display touch pad 21 is passed through when temperature reaches to cabinet inside temperature detection by temperature sensor 16
During the numerical value of setting, start compressor 4, compressor 4 works to be passed by the coolant for cooling down cooler 6 but to cooler 32
Defeated, now motor 31 starts, and drives the second taper cone pulley 29 to work by the first taper cone pulley 30, so as to drive threaded rod 28 to rotate,
The sliding shoe 24 being set on threaded rod 28 can move, and so as to drive connected air blower 22, pass through temperature sensor 16
The heat emission fan 11 of the bottom of cabinet 2 setting can be started, so as to be worked when cabinet does not need high-power cooling, pass through air quality
Detection sensor 17 detects, and central processing unit 15 controls the work of dedusting fan 19, and dedusting is carried out to cabinet inside.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of movable case with quick heat radiating function, including bottom plate (1), it is characterised in that:
The bottom plate (1) is fixedly connected with cabinet (3) by damper (2), and cabinet (3) the inwall bottom is fixedly connected with pressure
Contracting machine (4), the compressor (4) are communicated with cooler (6) by water inlet pipe (5), and the cooler (6) is away from compressor (4)
Side be fixedly connected with cooling fan fixed mount (7), be fixedly connected with cooling fan in the middle part of cooling fan fixed mount (7) outer wall
(8);
The compressor (4) is communicated with cooler (32) by outlet pipe (33), and the cooler (32) passes through return duct (10)
Connected with cooler (6), cabinet (3) the inwall side is fixedly connected with motor (31), and the output shaft of the motor (31) leads to
Cross flat key and be fixedly connected with the first taper cone pulley (30), the first taper cone pulley (30) engagement is connected with the second taper cone pulley (29), institute
State the second taper cone pulley (29) and threaded rod (28) is fixedly connected with by flat key, the threaded rod (28) is away from the second taper cone pulley (29)
One end pass through fixed station (23) and cabinet (3) and be rotatablely connected;
Threaded rod (28) outer wall is arranged with sliding shoe (24), and sliding shoe (24) side is fixedly connected with by connecting rod
Air blower (22), side of the sliding shoe (24) away from air blower (22) are fixedly connected with connecting rod (25), and the cabinet (3) is interior
Wall side installation dust control by ventilation filtering mouth (26), described installation dust control by ventilation filtering mouth (26) outer wall side are fixedly connected with guide rail
(27), the connecting rod (25) is slidably connected with guide rail (27), and dedusting fan (19) is fixedly connected with the top of cabinet (3) inwall.
A kind of 2. movable case with quick heat radiating function according to claim 1, it is characterised in that:The cabinet
(3) central processing unit (15) is installed, the side away from central processing unit (15) is pacified at the top of cabinet (3) inwall at the top of inwall
Equipped with temperature sensor (16) and Detection of Air Quality sensor (17), fanned at the top of cabinet (3) inwall close to dedusting
(19) side is provided with relay indicating light (18).
A kind of 3. movable case with quick heat radiating function according to claim 1, it is characterised in that:The cabinet
(3) outer wall bottom is provided with heat emission fan (11), and cabinet (3) the outer wall side is provided with dustproof cooling mouth (9).
A kind of 4. movable case with quick heat radiating function according to claim 1, it is characterised in that:The cabinet
(3) side of the inwall away from cooler (32) offers ventilating opening (12), described to have ventilating opening (12) to be provided with anti-dust filter mesh
(14) and LED light bar (13), cabinet (3) the inwall top offer top dust-proof ventilation port (20).
A kind of 5. movable case with quick heat radiating function according to claim 1, it is characterised in that:The cabinet
(3) outer wall is provided with display touch pad (21), and bottom plate (1) bottom is fixedly connected with fixed damping universal wheels (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586222.XA CN107357374A (en) | 2017-07-18 | 2017-07-18 | A kind of movable case with quick heat radiating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586222.XA CN107357374A (en) | 2017-07-18 | 2017-07-18 | A kind of movable case with quick heat radiating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107357374A true CN107357374A (en) | 2017-11-17 |
Family
ID=60284582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586222.XA Pending CN107357374A (en) | 2017-07-18 | 2017-07-18 | A kind of movable case with quick heat radiating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107357374A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108052190A (en) * | 2018-01-28 | 2018-05-18 | 广西鹿寨县绿享科技有限责任公司 | A kind of water Xun Huan cabinet with dust-absorbing function |
| CN108287635A (en) * | 2018-01-31 | 2018-07-17 | 河南长澜信息科技有限公司 | A kind of data digging system Internet-based |
| CN108679906A (en) * | 2018-04-11 | 2018-10-19 | 滁州美业机械制造有限公司 | The compressor base frame of refrigerator |
| CN109164888A (en) * | 2018-08-30 | 2019-01-08 | 徐杰 | A kind of multi-action computer accident warning device |
| CN111930213A (en) * | 2020-09-04 | 2020-11-13 | 安徽财贸职业学院 | Self-cooling machine case of computer |
| CN112344176A (en) * | 2020-11-06 | 2021-02-09 | 山东大成电子科技有限公司 | Movable campus public information interaction device |
| CN112817417A (en) * | 2021-02-06 | 2021-05-18 | 河南经贸职业学院 | High-efficient heat abstractor of big data all-in-one |
| CN113093884A (en) * | 2021-05-06 | 2021-07-09 | 扬州恒联照明器材有限公司 | Quick-assembly case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120035773A1 (en) * | 2010-08-04 | 2012-02-09 | Powerquest, LLC. | Efficient computer cooling methods and apparatus |
| CN203966030U (en) * | 2014-07-16 | 2014-11-26 | 东华理工大学 | Air-cooled computer cabinet |
| CN204087088U (en) * | 2014-08-05 | 2015-01-07 | 金升水起(天津)科技有限公司 | A kind of dust-proof and earthquake-proof intelligent cooling mainframe box |
| CN105739564A (en) * | 2016-02-21 | 2016-07-06 | 洛阳理工学院 | Chassis temperature control system |
| CN205620889U (en) * | 2016-03-09 | 2016-10-05 | 西京学院 | Intelligent heat dissipation mainframe box |
-
2017
- 2017-07-18 CN CN201710586222.XA patent/CN107357374A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120035773A1 (en) * | 2010-08-04 | 2012-02-09 | Powerquest, LLC. | Efficient computer cooling methods and apparatus |
| CN203966030U (en) * | 2014-07-16 | 2014-11-26 | 东华理工大学 | Air-cooled computer cabinet |
| CN204087088U (en) * | 2014-08-05 | 2015-01-07 | 金升水起(天津)科技有限公司 | A kind of dust-proof and earthquake-proof intelligent cooling mainframe box |
| CN105739564A (en) * | 2016-02-21 | 2016-07-06 | 洛阳理工学院 | Chassis temperature control system |
| CN205620889U (en) * | 2016-03-09 | 2016-10-05 | 西京学院 | Intelligent heat dissipation mainframe box |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108052190A (en) * | 2018-01-28 | 2018-05-18 | 广西鹿寨县绿享科技有限责任公司 | A kind of water Xun Huan cabinet with dust-absorbing function |
| CN108287635A (en) * | 2018-01-31 | 2018-07-17 | 河南长澜信息科技有限公司 | A kind of data digging system Internet-based |
| CN108679906A (en) * | 2018-04-11 | 2018-10-19 | 滁州美业机械制造有限公司 | The compressor base frame of refrigerator |
| CN109164888A (en) * | 2018-08-30 | 2019-01-08 | 徐杰 | A kind of multi-action computer accident warning device |
| CN111930213A (en) * | 2020-09-04 | 2020-11-13 | 安徽财贸职业学院 | Self-cooling machine case of computer |
| CN111930213B (en) * | 2020-09-04 | 2022-04-01 | 安徽财贸职业学院 | Self-cooling machine case of computer |
| CN112344176A (en) * | 2020-11-06 | 2021-02-09 | 山东大成电子科技有限公司 | Movable campus public information interaction device |
| CN112817417A (en) * | 2021-02-06 | 2021-05-18 | 河南经贸职业学院 | High-efficient heat abstractor of big data all-in-one |
| CN113093884A (en) * | 2021-05-06 | 2021-07-09 | 扬州恒联照明器材有限公司 | Quick-assembly case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107357374A (en) | A kind of movable case with quick heat radiating function | |
| CN107179810A (en) | A kind of computer cabinet with radiating purification function | |
| CN208848160U (en) | A kind of computer heat radiation cooling device | |
| CN105226539A (en) | Semiconductor refrigerating cooling, dust preventing type power distribution cabinet | |
| CN107192019A (en) | Indoor apparatus of air conditioner | |
| CN211267328U (en) | An energy-saving outdoor communication air-cooled cabinet | |
| CN206147481U (en) | A dust-proof and heat-dissipating computer | |
| CN205092460U (en) | Refrigeration air supply and air volume adjusting device of semiconductor refrigeration cooling dust -protection type switch board | |
| CN207853275U (en) | A dust-proof and heat-dissipating electrical cabinet | |
| CN106549555A (en) | A kind of automatic heat radiation frequency converter | |
| CN217562000U (en) | A rapid cooling case for computer | |
| CN211208179U (en) | Transformer with dustproof function | |
| CN107807596A (en) | Electric-power metering goods and materials week switch cabinet supervising device | |
| CN209929777U (en) | Automatic temperature control type substation DC panel cabinet dustproof and cooling device | |
| CN202391690U (en) | Cooling exhaust device for air compressor | |
| CN209200019U (en) | A kind of Visual intelligent trolley battery heat removal system | |
| CN209767987U (en) | An easy-to-clean electrical cabinet | |
| CN207165993U (en) | Low-tension switch cabinet | |
| CN207185092U (en) | Communication cabinet radiating subassembly and its rack | |
| CN222128565U (en) | Computer network equipment storage cabinet | |
| CN222963080U (en) | A low-noise fixed-load heat preservation fan | |
| CN210660171U (en) | Cooling device for mine | |
| CN222376807U (en) | A small oil-free centrifugal air compressor | |
| CN220025374U (en) | Wound dressing processingequipment | |
| CN216291933U (en) | Automatic radiator unit of switch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
|
| RJ01 | Rejection of invention patent application after publication |