CN114364225A - Server cabinet with good heat dissipation effect - Google Patents
Server cabinet with good heat dissipation effect Download PDFInfo
- Publication number
- CN114364225A CN114364225A CN202210030571.4A CN202210030571A CN114364225A CN 114364225 A CN114364225 A CN 114364225A CN 202210030571 A CN202210030571 A CN 202210030571A CN 114364225 A CN114364225 A CN 114364225A
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- China
- Prior art keywords
- cabinet body
- heat dissipation
- mechanisms
- side wall
- opposite
- 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.)
- Withdrawn
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 239000000428 dust Substances 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a server cabinet with a good heat dissipation effect, which comprises a cabinet body, wherein a plurality of placing mechanisms are arranged between opposite inner side walls of the cabinet body, a plurality of fixing mechanisms are arranged on the side walls at two ends of the cabinet body, the fixing mechanisms extend into the opposite placing mechanisms and are in sliding connection with the opposite placing mechanisms, a rotating mechanism is arranged on the side wall at one end of the cabinet body, a plurality of driving mechanisms are arranged on the inner wall of the cabinet body, the driving mechanisms are in transmission connection with the rotating mechanisms, a plurality of limiting frames are fixedly arranged on the inner wall of the cabinet body, cooling mechanisms are arranged on the limiting frames, and the driving mechanisms extend into the opposite cooling mechanisms and are in sliding connection with the limiting frames. The cabinet body has reasonable structural design, can perform targeted heat dissipation on each electronic element in the cabinet body, keeps the electronic element in the cabinet body at a lower temperature, avoids the electronic element from being damaged due to higher temperature, can clean dust on the dust screen, and ensures the heat dissipation effect of the cabinet body.
Description
Technical Field
The invention relates to the technical field of server cabinets, in particular to a server cabinet with a good heat dissipation effect.
Background
With the development of information technology, the knowledge economy is explosively increased, various data storage and operation centers are largely established for the needs of data storage and operation, and when a plurality of servers are simultaneously installed in a server cabinet, not only is the space saved and the management convenient, but also the plurality of servers can cooperatively operate to execute large operation items, so that the server cabinet is widely adopted when the data storage and operation centers are established.
Among the prior art, install many electronic component in the server rack, its inner space is narrow and small, at the during operation, give out a large amount of heats, can set up a plurality of thermovents on the server rack lateral wall, and install the dust screen on the thermovent, although certain radiating effect has been played, but each electronic component still can give out a large amount of heats, lead to the electronic component to damage easily, and the long-time back of using of server rack, can adhere to a large amount of dusts on the dust screen, reduce the radiating effect of server rack, for this reason we have designed a server rack that the radiating effect is good and have solved above problem.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, a plurality of electronic components are arranged in a server cabinet, the inner space is narrow, when in work, a large amount of heat is emitted, a plurality of heat dissipation ports are arranged on the side wall of the server cabinet, dust screens are arranged on the heat dissipation ports, although a certain heat dissipation effect is achieved, heat cannot be dissipated from each electronic component, which easily causes damage to the electronic component, and after the server cabinet is used for a long time, a large amount of dust can be attached to the dust screen, and the heat dissipation effect of the server cabinet is reduced, so that the server cabinet with good heat dissipation effect is provided, it can carry out the pertinence heat dissipation to each electronic component of the internal cabinet, makes the internal electronic component of cabinet keep lower temperature, avoids its temperature higher to take place to damage, and can clear up the dust on the dust screen, guarantees the good radiating effect of the cabinet body.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a server rack that radiating effect is good, includes the cabinet body, be equipped with a plurality of placement mechanism between the relative inside wall of the cabinet body, the both ends lateral wall of the cabinet body all is equipped with a plurality of fixed establishment, and is a plurality of fixed establishment all extends to in the relative placement mechanism and rather than sliding connection, the one end lateral wall of the cabinet body is equipped with slewing mechanism, the inner wall of the cabinet body is equipped with a plurality of drive mechanism, and is a plurality of drive mechanism all is connected with the slewing mechanism transmission, the inner wall fixed mounting of the cabinet body has a plurality of spacing frames, and is a plurality of all be equipped with cooling body on the spacing frame, and is a plurality of drive mechanism all extends to in the relative cooling body and rather than sliding connection, a plurality of thermovents, a plurality of equal fixed mounting has the dust screen, and is a plurality of in the thermovent all be equipped with clean mechanism.
Preferably, the placing mechanism comprises two mounting frames fixedly mounted on the opposite inner side wall of the cabinet body, two sliding frames are connected in the mounting frames in a sliding mode, a first magnetic block is fixedly mounted on the inner side wall of each sliding frame, and a placing frame is fixedly connected between the sliding frames.
Preferably, the fixing mechanism comprises a pull rod which penetrates through the side wall of the cabinet body and is connected to the side wall of the cabinet body in a sliding mode, the end portion of the pull rod extends into the opposite installation frame and is fixedly provided with a clamping block, the clamping block extends into the opposite sliding frame and abuts against the inner side wall of the opposite sliding frame, the clamping block is fixedly provided with a second magnetic block, the side wall of the second magnetic block abuts against the side wall of the first magnetic block, and the magnetic poles of the second magnetic block are opposite.
Preferably, slewing mechanism includes the motor of fixed mounting on cabinet side wall, the lateral wall fixed mounting of the cabinet body has a plurality of mounting panels, and is a plurality of all install first transmission piece on the mounting panel, one of them the transmission is connected with first drive belt between the output shaft of first transmission piece and motor, adjacent two equal transmission is connected with the fourth drive belt between the first transmission piece.
Preferably, the driving mechanism comprises a conveying device installed on the inner wall of the cabinet body, a supporting rod is fixedly installed on the front side wall of the conveying device, a second transmission piece is installed on the inner wall of the cabinet body, a third transmission belt is connected between the second transmission piece and the rotating shaft of the conveying device in a transmission mode, and a second transmission belt is connected between the second transmission piece and the first transmission piece opposite to the second transmission piece in a transmission mode.
Preferably, the cooling mechanism includes the slider of sliding connection in spacing frame, the preceding lateral wall fixed mounting of slider has the installation pole, run through on the installation pole and seted up the spacing groove, support the pole and extend to relative spacing inslot and rather than sliding connection, the top fixed mounting of installation pole has radiator fan.
Preferably, cleaning mechanism includes the cleaning brush of sliding connection on the thermovent inner wall, fixedly connected with spring between the top of cleaning brush and the interior top of thermovent, the clean end of cleaning brush offsets with the lateral wall of dust screen, the one end lateral wall fixed mounting that the dust screen was kept away from to the cleaning brush has the baffle.
Preferably, the bottom fixed mounting of the cabinet body has a plurality of supporting legs, and is a plurality of the equal fixed mounting in bottom of supporting leg has the slipmat.
Compared with the prior art, the invention has the beneficial effects that:
1. through the setting of slewing mechanism, actuating mechanism and cooling body, it can carry out the pertinence heat dissipation to each electronic component in the cabinet body, makes the internal electronic component of cabinet keep lower temperature, avoids its temperature higher to take place to damage.
2. Through the setting of slewing mechanism, drive mechanism and clean mechanism, it can clear up the dust on the dust screen, guarantees the good radiating effect of the cabinet body.
In conclusion, the cabinet has reasonable structural design, can perform targeted heat dissipation on each electronic element in the cabinet body, keeps the electronic element in the cabinet body at a lower temperature, avoids the electronic element from being damaged due to higher temperature, can clean dust on the dust screen, and ensures the heat dissipation effect of the cabinet body.
Drawings
Fig. 1 is a schematic structural diagram of a server cabinet with a good heat dissipation effect according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an enlarged view of the structure at C in fig. 1.
In the figure: the heat dissipation device comprises a cabinet body 1, a motor 2, a first transmission belt 3, a mounting plate 4, a first transmission part 5, a second transmission part 6, a second transmission belt 7, a third transmission belt 8, a transmission device 9, a fourth transmission belt 10, a heat dissipation port 11, a dust screen 12, a cleaning brush 13, a spring 14, a baffle 15, a limiting frame 16, a mounting frame 17, a sliding frame 18, a placing frame 19, a first magnetic block 20, a clamping block 21, a second magnetic block 22, a pull rod 23, a pushing rod 24, a sliding block 25, a mounting rod 26, a cooling fan 27 and a limiting groove 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a server cabinet with good heat dissipation effect comprises a cabinet body 1, wherein a plurality of supporting legs are fixedly mounted at the bottom of the cabinet body 1, anti-slip pads are fixedly mounted at the bottoms of the supporting legs, a plurality of placing mechanisms are arranged between the opposite inner side walls of the cabinet body 1, each placing mechanism comprises two mounting frames 17 fixedly mounted on the opposite inner side walls of the cabinet body 1, sliding frames 18 are respectively and slidably connected in the two mounting frames 17, first magnetic blocks 20 are fixedly mounted on the inner side walls of the sliding frames 18, and a placing frame 19 is fixedly connected between the two sliding frames 18;
the side walls of two ends of the cabinet body 1 are respectively provided with a plurality of fixing mechanisms, the fixing mechanisms extend into the opposite placing mechanisms and are in sliding connection with the opposite placing mechanisms, each fixing mechanism comprises a pull rod 23 which penetrates through the side wall of the cabinet body 1 and is in sliding connection with the corresponding placing mechanism, the end part of each pull rod 23 extends into the corresponding mounting frame 17 and is fixedly provided with a fixture block 21, each fixture block 21 extends into the corresponding sliding frame 18 and abuts against the inner side wall of the corresponding sliding frame, a second magnetic block 22 is fixedly arranged on each fixture block 21, the side wall of each second magnetic block 22 abuts against the side wall of the corresponding first magnetic block 20, and the magnetic poles of the side walls of the second magnetic blocks are opposite;
a rotating mechanism is arranged on the side wall of one end of the cabinet body 1 and comprises a motor 2 fixedly mounted on the side wall of the cabinet body 1, a plurality of mounting plates 4 are fixedly mounted on the side wall of the cabinet body 1, first transmission pieces 5 are mounted on the mounting plates 4, a first transmission belt 3 is connected between one first transmission piece 5 and an output shaft of the motor 2 in a transmission manner, and a fourth transmission belt 10 is connected between two adjacent first transmission pieces 5 in a transmission manner;
the inner wall of the cabinet body 1 is provided with a plurality of driving mechanisms, the plurality of driving mechanisms are all in transmission connection with the rotating mechanisms, each driving mechanism comprises a conveying device 9 installed on the inner wall of the cabinet body 1, the front side wall of each conveying device 9 is fixedly provided with an abutting rod 24, the inner wall of the cabinet body 1 is provided with a second transmission piece 6, a third transmission belt 8 is in transmission connection between the second transmission piece 6 and the rotating shaft of the conveying device 9, and a second transmission belt 7 is in transmission connection between the second transmission piece 6 and the opposite first transmission piece 5;
the inner wall of the cabinet body 1 is fixedly provided with a plurality of limiting frames 16, the limiting frames 16 are all provided with cooling mechanisms, a plurality of driving mechanisms all extend into the opposite cooling mechanisms and are in sliding connection with the opposite cooling mechanisms, each cooling mechanism comprises a sliding block 25 connected into the limiting frame 16 in a sliding manner, the front side wall of each sliding block 25 is fixedly provided with a mounting rod 26, a limiting groove 28 is formed in each mounting rod 26 in a penetrating manner, each abutting rod 24 extends into the corresponding limiting groove 28 and is in sliding connection with the corresponding limiting groove, the top end of each mounting rod 26 is fixedly provided with a cooling fan 27, and through the arrangement of the rotating mechanism, the driving mechanisms and the cooling mechanisms, the electronic components in the cabinet body 1 can be subjected to targeted heat dissipation, so that the electronic components in the cabinet body 1 are kept at a low temperature, and are prevented from being damaged due to high temperature;
a plurality of thermovents 11 have been seted up to the lateral wall of the cabinet body 1, equal fixed mounting has dust screen 12 in a plurality of thermovents 11, all be equipped with cleaning mechanism in a plurality of thermovents 11, cleaning mechanism includes cleaning brush 13 of sliding connection on thermovents 11 inner wall, fixedly connected with spring 14 between cleaning brush 13's the top and the interior top of thermovents 11, cleaning brush 13's clean end offsets with dust screen 12's lateral wall, cleaning brush 13 keeps away from the one end lateral wall fixed mounting of dust screen 12 has baffle 15, through slewing mechanism, the setting of actuating mechanism and cleaning mechanism, it can clear up the dust on the dust screen 12, guarantee the good radiating effect of the cabinet body 1.
The invention can be illustrated by the following operating modes:
when electronic components in the cabinet body 1 run, the motor 2 and the cooling fans 27 are started, when the motor 2 rotates, the first transmission piece 5 on the mounting plate 4 is driven to rotate through the first transmission belt 3, the other first transmission pieces 5 rotate along with the rotation of the first transmission piece 5 through the fourth transmission belt 10 in transmission connection, the first transmission piece 5 drives the second transmission piece 6 to rotate through the second transmission belt 7, the second transmission piece 6 drives the conveying device 9 opposite to the second transmission piece 6 to rotate through the third transmission belt 8, when the conveying device 9 rotates, the abutting rod 24 is driven to move, when the abutting rod 24 moves, the mounting rod 26 is driven to slide, when the mounting rod 26 slides, the cooling fan 27 at the top of the mounting rod is driven to move, in the moving process of the cooling fan 27, air flow generated by rotation of the cooling fan 27 cools the electronic components on the mounting rack 19, the mounting rod 26 can drive the cooling fan 27 to reciprocate in the cabinet body 1 along with the rotation of the abutting rod 24 on the conveying device 9 to move the cooling fan 27 to electrically on the mounting rack 19 The subcomponents are cooled, wherein when the abutting rod 24 on the conveying device 9 moves to abut against the top of the right end baffle 15, the abutting rod 24 extrudes the baffle 15 to drive the cleaning brush 13 to slide downwards, when the cleaning brush 13 slides downwards, dust attached to the side wall of the dust screen 12 is cleaned, when the abutting rod 24 on the conveying device 9 turns back, the abutting rod 24 is separated from the baffle 15, the cleaning brush 13 resets under the action of the elastic force of the spring 14, when the abutting rod 24 on the conveying device 9 moves to abut against the bottom of the left end baffle 15, the abutting rod 24 extrudes the baffle 15 to drive the cleaning brush 13 to slide upwards, when the cleaning brush 13 slides upwards, the dust attached to the side wall of the dust screen 12 is cleaned, the reciprocating operation is carried out to clean the dust on the dust screen 12, when the placing frame 19 needs to be disassembled to maintain and replace the electronic components on the placing frame 19, an operator pulls the pull rod 23, the pull rod 23 drives the fixture block 21 to slide, so that the fixture block 21 slides out of the sliding frame 18, the fixture block 21 is separated from blocking the sliding frame 18, the placing frame 19 can be pulled out to repair and replace the electronic element mounted on the placing frame, after the repair and replacement are finished, the sliding frame 18 on the placing frame 19 is inserted into the corresponding mounting frame 17, the pull rod 23 is pressed, the pull rod 23 drives the fixture block 21 to slide into the corresponding sliding frame 18 and abut against the inner wall of the sliding frame, and the side wall of the second magnetic block 22 abuts against the side wall of the first magnetic block 20 and is adsorbed to each other.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A server cabinet with good heat dissipation effect comprises a cabinet body (1) and is characterized in that a plurality of placing mechanisms are arranged between opposite inner side walls of the cabinet body (1), a plurality of fixing mechanisms are arranged on the side walls at two ends of the cabinet body (1), the fixing mechanisms extend into the opposite placing mechanisms and are in sliding connection with the opposite placing mechanisms, a rotating mechanism is arranged on the side wall at one end of the cabinet body (1), a plurality of driving mechanisms are arranged on the inner wall of the cabinet body (1), the driving mechanisms are in transmission connection with the rotating mechanisms, a plurality of limiting frames (16) are fixedly arranged on the inner wall of the cabinet body (1), cooling mechanisms are arranged on the limiting frames (16), the driving mechanisms extend into the opposite cooling mechanisms and are in sliding connection with the opposite cooling mechanisms, a plurality of heat dissipation ports (11) are formed in the side wall of the cabinet body (1), and a dustproof net (12) is fixedly arranged in the heat dissipation ports (11), and cleaning mechanisms are arranged in the plurality of heat dissipation openings (11).
2. The server cabinet with good heat dissipation effect as claimed in claim 1, wherein the placing mechanism includes two mounting frames (17) fixedly mounted on opposite inner side walls of the cabinet body (1), sliding frames (18) are slidably connected in the two mounting frames (17), a first magnetic block (20) is fixedly mounted on the inner side walls of the sliding frames (18), and a placing frame (19) is fixedly connected between the two sliding frames (18).
3. The server cabinet with a good heat dissipation effect as claimed in claim 1, wherein the fixing mechanism includes a pull rod (23) slidably connected to a side wall of the cabinet body (1), an end of the pull rod (23) extends into the opposite mounting frame (17) and is fixedly mounted with a fixture block (21), the fixture block (21) extends into the opposite sliding frame (18) and abuts against an inner side wall of the opposite sliding frame, the fixture block (21) is fixedly mounted with a second magnetic block (22), and a side wall of the second magnetic block (22) abuts against a side wall of the first magnetic block (20) and has an opposite magnetic pole.
4. The server cabinet with the good heat dissipation effect according to claim 1, wherein the rotating mechanism comprises a motor (2) fixedly mounted on a side wall of the cabinet body (1), a plurality of mounting plates (4) are fixedly mounted on the side wall of the cabinet body (1), a plurality of first transmission members (5) are mounted on the mounting plates (4), a first transmission belt (3) is connected between one of the first transmission members (5) and an output shaft of the motor (2) in a transmission manner, and a fourth transmission belt (10) is connected between two adjacent first transmission members (5) in a transmission manner.
5. The server cabinet with the good heat dissipation effect according to claim 4, wherein the driving mechanism comprises a conveying device (9) mounted on an inner wall of the cabinet body (1), a resisting rod (24) is fixedly mounted on a front side wall of the conveying device (9), a second transmission member (6) is mounted on the inner wall of the cabinet body (1), a third transmission belt (8) is connected between the second transmission member (6) and a rotating shaft of the conveying device (9) in a transmission manner, and a second transmission belt (7) is connected between the second transmission member (6) and the first transmission member (5) which is opposite to the second transmission member.
6. The server cabinet with the good heat dissipation effect as recited in claim 5, wherein the cooling mechanism comprises a sliding block (25) slidably connected in a limiting frame (16), a mounting rod (26) is fixedly mounted on a front side wall of the sliding block (25), a limiting groove (28) is formed in the mounting rod (26) in a penetrating manner, the abutting rod (24) extends into the limiting groove (28) and is slidably connected with the limiting groove, and a heat dissipation fan (27) is fixedly mounted at the top end of the mounting rod (26).
7. The server cabinet with the good heat dissipation effect as recited in claim 1, wherein the cleaning mechanism comprises a cleaning brush (13) slidably connected to an inner wall of the heat dissipation opening (11), a spring (14) is fixedly connected between a top of the cleaning brush (13) and an inner top of the heat dissipation opening (11), a cleaning end of the cleaning brush (13) abuts against a side wall of the dust screen (12), and a baffle (15) is fixedly mounted on a side wall of one end of the cleaning brush (13) away from the dust screen (12).
8. The server cabinet with good heat dissipation effect as claimed in claim 1, wherein a plurality of support legs are fixedly mounted at the bottom of the cabinet body (1), and anti-slip pads are fixedly mounted at the bottoms of the support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210030571.4A CN114364225A (en) | 2022-01-12 | 2022-01-12 | Server cabinet with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210030571.4A CN114364225A (en) | 2022-01-12 | 2022-01-12 | Server cabinet with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114364225A true CN114364225A (en) | 2022-04-15 |
Family
ID=81109601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210030571.4A Withdrawn CN114364225A (en) | 2022-01-12 | 2022-01-12 | Server cabinet with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114364225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116249316A (en) * | 2022-12-01 | 2023-06-09 | 中润环保科技(南通)有限公司 | Coating equipment capable of being cooled rapidly |
-
2022
- 2022-01-12 CN CN202210030571.4A patent/CN114364225A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116249316A (en) * | 2022-12-01 | 2023-06-09 | 中润环保科技(南通)有限公司 | Coating equipment capable of being cooled rapidly |
| CN116249316B (en) * | 2022-12-01 | 2024-02-02 | 盐城长松机械科技有限公司 | Coating equipment capable of being cooled rapidly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220415 |
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| WW01 | Invention patent application withdrawn after publication |