CN219592885U - Cableless liquid cooling VPX chassis - Google Patents
Cableless liquid cooling VPX chassis Download PDFInfo
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- CN219592885U CN219592885U CN202222467645.9U CN202222467645U CN219592885U CN 219592885 U CN219592885 U CN 219592885U CN 202222467645 U CN202222467645 U CN 202222467645U CN 219592885 U CN219592885 U CN 219592885U
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- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model provides a cableless liquid cooling VPX chassis which comprises a front panel combination, a rear panel combination, a left side plate, a left cover plate, a right side plate, a right cover plate, an upper cover plate, a bottom plate, a liquid cooling printed board, a liquid cooling pipeline, a liquid cooling liquid distributor and the like. The rear of the chassis is provided with the liquid cooling connector and the external S7 type non-cabled connector, so that the chassis is free of other connecting machines and cables, convenient and quick to use, and free of cables, the chassis adopts a liquid cooling mode for heat dissipation, and the liquid cooling printed board and the liquid cooling liquid distributor are connected in a blind insertion mode to realize efficient heat dissipation; the utility model solves the technical bottlenecks of complex wiring, high heat consumption and the like, has the advantages of complete functions, convenient use and high maintainability, and the waterproof design can be popularized and used in products such as telemetry baseband, measurement and control baseband, ground inter-satellite link code equipment and the like.
Description
Technical Field
The utility model relates to the technical field of basic electrical elements, in particular to a cableless liquid cooling VPX chassis.
Background
At present, the development of base band products to cable-free and high heat consumption is carried out, the requirements of cable-free and high-efficiency heat dissipation of products such as telemetry base band, measurement and control base band, ground inter-satellite link code equipment and the like are increasingly increased, reliability and safety are improved, and meanwhile, the problems of limited space, high heat consumption, difficult maintenance and the like are solved, so that the technical bottleneck of the case design is formed. At present, the VPX machine case meeting the use condition appears in China, the no-cable requirement cannot be met, after the machine case is installed on a machine cabinet, a plurality of cables are required to be connected to the rear part of the machine cabinet, and the heat dissipation efficiency is low and the heat dissipation effect is poor.
In order to meet the requirements of no-cable design, high-efficiency heat dissipation and the like of measurement and control baseband products, telemetry baseband products and ground inter-satellite link code equipment products, a no-cable liquid cooling VPX chassis is needed.
Disclosure of Invention
The utility model aims to solve the problems of no cable and high-efficiency heat dissipation of a baseband, and provides a no-cable liquid cooling VPX chassis, wherein a liquid cooling connector and an external S7 type no-cable connector are arranged at the rear of the chassis, no other connecting machine or cable is arranged, the use is convenient and quick, no cable is realized, the chassis adopts a liquid cooling mode for heat dissipation, and a liquid cooling printed board and a liquid cooling knockout are connected in a passage way in a blind insertion mode, so that high-efficiency heat dissipation is realized; the utility model solves the technical bottlenecks of complex wiring, high heat consumption and the like, has the advantages of complete functions, convenient use and high maintainability, and the waterproof design can be popularized and used in products such as telemetry baseband, measurement and control baseband, ground inter-satellite link code equipment and the like.
The utility model provides a cableless liquid cooling VPX chassis, which comprises a front panel combination, a rear panel combination arranged on one side opposite to the front panel combination, a left side plate connected with the front panel combination and the rear panel combination and positioned on the left side, a left cover plate detachably arranged on the outer part of the left side plate, a right side plate connected with the front panel combination and the rear panel combination and positioned on the right side, a right cover plate detachably arranged on the outer part of the right side plate, an upper cover plate arranged on the upper parts of the front panel combination, the rear panel combination, the left side plate and the right side plate, a bottom plate arranged on the lower parts of the front panel combination, the rear panel combination, the left side plate and the right side plate, and a liquid cooling system arranged inside the front panel combination, the rear panel combination, the left side plate and the right side plate;
the liquid cooling system comprises a guide rail support frame fixed in the front panel combination, the rear panel combination, the left side plate, the right side plate and the inside, a liquid cooling knockout fixed in the guide rail support frame, a liquid cooling pipeline detachably connected with one end of the liquid cooling knockout, a liquid cooling inlet and outlet connected with the other end of the liquid cooling pipeline and a liquid cooling printed board detachably connected with the other end of the liquid cooling knockout;
the liquid cooling printed board comprises a liquid cooling board, a printed board arranged on the upper portion of the liquid cooling board and a board card liquid cooling inlet and outlet arranged on one side of the liquid cooling board, and the board card liquid cooling inlet and outlet is detachably connected with the other end of the liquid cooling liquid distributor.
The utility model relates to a cableless liquid cooling VPX chassis, which is characterized in that as an optimal mode, a liquid cooling system further comprises at least two liquid cooling connectors, a liquid cooling liquid separator is connected with a liquid cooling pipeline through the liquid cooling connectors, and the liquid cooling pipeline is connected with a liquid cooling inlet and a liquid cooling outlet through the liquid cooling connectors;
the liquid cooling printed board also comprises locking bars and a pull-out assisting device which are connected to the two sides of the liquid cooling board, and the pull-out assisting device is used for assisting the locking bars to be fixed and detached with the guide rail supporting frame.
According to the cableless liquid cooling VPX chassis, as an optimal mode, the liquid cooling connector is a quick connector.
According to the cableless liquid cooling VPX chassis, as an optimal mode, a liquid cooling inlet and outlet pass through an opening at one side of the rear panel combination and are detachably fixed on the rear panel combination;
the front panel combination, the rear panel combination, the left side plate and the right side plate are all provided with waterproof pressing strips;
the left cover plate is detachably connected to the outside of the left side plate, and the right cover plate is detachably connected to the outside of the right side plate.
The utility model relates to a cableless liquid cooling VPX chassis, which is characterized in that a front panel combination comprises a front panel body, an anti-misoperation switch, a status display lamp, an adapter plate cover plate, a handle and a USB-VGA adapter plate, wherein the anti-misoperation switch, the status display lamp, the adapter plate cover plate, the handle and the USB-VGA adapter plate are arranged on the front panel body;
the front panel body is fixed with the left side plate, the right side plate, the upper cover plate and the bottom plate through screws and is provided with a waterproof pressing strip.
According to the cableless liquid cooling VPX chassis, as a preferable mode, the misoperation prevention switches are arranged at the right lower corner of the front panel body, the number of the state display lamps is 2 and the state display lamps are arranged at the left side of the misoperation prevention switches, the USB-VGA adapter plate is arranged at the upper parts of the misoperation prevention switches and the state display lamps, the adapter plate cover plate covers the outer side of the USB-VGA adapter plate, and printing is arranged on the front panel body.
According to the cableless liquid cooling VPX chassis, as an optimal mode, waterproof strips are arranged around a USB-VGA adapter plate.
The utility model relates to a cableless liquid cooling VPX chassis, which is characterized in that a rear panel combination comprises a rear panel body, guide pins arranged on two sides of the rear panel body and a cableless connector arranged in the middle of the rear panel body, wherein the guide pins are arranged on the two sides of the rear panel body;
the back panel body passes through the screw fixation and sets up waterproof layering with left side board, right side board, upper cover plate and bottom plate, and back panel body one side sets up the opening, and the liquid cooling inlet and outlet passes the opening.
The model of the cableless liquid cooling VPX chassis is S6 type or S7 type as an optimal mode.
According to the cableless liquid cooling VPX chassis, as an optimal mode, the width of the front panel combination, the rear panel combination, the left side plate, the right side plate, the upper cover plate and the bottom plate after being assembled is 22 inches, and the height of the chassis is 3U.
The cabling-free liquid cooling VPX chassis comprises a front panel combination, a bottom plate arranged at the bottom of the rear side of the front panel combination, a left side plate and a left cover plate which are arranged on the left side of the rear side of the front panel combination, an upper cover plate which is arranged on the upper part of the rear side of the front panel combination and can be opened, a right side plate and a right cover plate which are arranged on the right side of the rear side of the front panel combination, a rear panel combination which is arranged on the rear side of the left side plate, the right side plate, the upper cover plate and the bottom plate, and a liquid cooling printed board, a liquid cooling pipeline and a liquid cooling dispenser which are arranged in the chassis;
the front panel combination comprises a front panel, an anti-misoperation switch, a status display lamp, an adapter plate cover plate, a handle and a USB-VGA adapter plate, wherein the anti-misoperation switch, the status display lamp, the adapter plate cover plate and the handle are arranged on the front panel;
the rear panel combination comprises a rear panel, a guide pin and an S7 type cableless connector which are arranged on the rear panel, and the rear panel combination is arranged at the rear end of the chassis;
the left side plate is arranged on the left side of the chassis, and the left cover plate, the liquid cooling inlet and outlet port and the liquid cooling connector on the liquid cooling pipeline are arranged on the left side plate;
the right side plate is arranged on the right side of the chassis, and the right cover plate is arranged on the right side plate; the upper cover plate and the bottom plate are respectively arranged at the upper part of the rear side and the lower part of the rear side of the front panel combination;
the liquid cooling pipeline is arranged in the chassis and connects the left side plate with a liquid cooling connector on the liquid cooling liquid distributor;
the liquid-cooled printed board comprises a liquid-cooled board, a printed board, a board card liquid-cooled inlet and outlet, a locking bar and a pull-out aid;
the liquid cooling knockout is arranged in the chassis, and the liquid cooling printed board enables the liquid cooling inlet and outlet of the board card to be connected with the liquid cooling knockout in an opposite inserting way through the guide rail supporting frame.
The front panel combination is fixed with the left side plate, the right side plate, the upper cover plate and the bottom plate by bolts, and the rear panel combination is fixed with the left side plate, the right side plate, the upper cover plate and the bottom plate by bolts.
The left side plate, the right side plate, the front panel and the rear panel are provided with waterproof strips, so that the waterproof effect is good.
Guide pins for preliminary guiding are arranged on two sides of the rear panel in the rear panel combination; the S7 type non-cabled connector installed in the rear panel combination can finish high-precision guiding, and the S7 type non-cabled connector can be replaced by the S6 type connector according to factors such as actual use conditions, the number of nodes and the like.
The front panel combination and the rear panel combination, the left side plate, the right side plate, the upper cover plate and the bottom plate are arranged to have a width of 22 inches and a height of 3U.
The number of the misoperation prevention switches is 1, the USB-VGA adapter plate is positioned above the misoperation prevention switches and the state display lamps, the waterproof layering is arranged around the USB-VGA adapter plate and is covered by the adapter plate cover plate, and printing is arranged on the front panel, wherein the number of the state display lamps is 2, and the state display lamps are positioned on the left side of the misoperation prevention switches.
The liquid cooling pipeline is used for connecting the liquid cooling connectors on the left side plate and the liquid cooling liquid distributor, the liquid cooling printed board is connected with the liquid cooling liquid inlet and outlet of the board card through the guide rail support frame in an opposite inserting way, the pull-out assisting device is used for clamping the guide rail support frame, the locking strip is locked with the guide rail support frame, so that a liquid inlet and outlet loop is formed, and after a cold source is connected, the cooling liquid which is circulated in the liquid cooling board in a penetrating way can conduct efficient heat dissipation on the printed board.
The left cover plate arranged on the left side plate and the right cover plate arranged on the right side plate can be completely taken down, and the installation and maintenance of the board card are completed.
The rear part of the case has no other connectors and cables except the S7 type cable-free connector which is arranged on the combination of the liquid cooling inlet and outlet arranged on the left side plate and the rear panel.
The technical scheme of the utility model is as follows: a cableless liquid cooled VPX chassis comprising: the device comprises a front panel combination, a rear panel combination, a left side plate, a left cover plate, a right side plate, a right cover plate, an upper cover plate, a bottom plate, a liquid cooling printed board, a liquid cooling pipeline and a liquid cooling liquid distributor; the front panel assembly comprises a front panel, an anti-misoperation switch, a status display lamp, an adapter plate cover plate, a handle and a USB-VGA adapter plate; the rear panel combination further comprises a rear panel, a guide pin and an S7 type cableless connector; the liquid cooling printed board, the liquid cooling pipeline, the liquid cooling liquid separator and the like are arranged in the box body.
The front panel, the rear panel, the left side plate and the right side plate are provided with waterproof pressing strips, the upper cover plate and the bottom plate are integrated after being installed, after the waterproof pressing strips are pressed, the waterproof design is completed, and the waterproof pressing strips are also arranged between the front panel and the adapter plate cover plate, so that the waterproof design is completed.
The liquid cooling pipeline connects the liquid cooling connector on the left side plate and the liquid cooling connector on the liquid cooling liquid dispenser, and after the liquid cooling printed board, the liquid cooling liquid dispenser and the back plate are tightly inserted, the chassis integrally forms a liquid cooling loop, and heat dissipation can be completed after the liquid cooling liquid dispenser of the left side plate is filled with liquid.
The S7 type cable-free connector is defined according to actual requirements, and serves as an external interface to finish external connection, and the internal S7 connector is connected with a board card, a backboard, a power supply and the like.
Besides the liquid cooling inlet and outlet of the board card and the position of the locking bar, other liquid cooling printed boards can be replaced according to different requirements, and the definition and printing of the external interface of the front panel combination and the rear panel combination are changed, so that different functional requirements can be met, and the board card has high replaceability. According to the actual use environment, a fan disc is added on the inner side of the rear panel combination, and ventilation holes are added on the front panel, so that the air-cooled radiating case can be changed.
The front panel combination is arranged on the front side of the whole chassis, the misoperation prevention switch, the status display lamp and the USB-VGA adapter plate are arranged on the front panel, the front panel combination and the rear panel combination are combined with the left side plate, the right side plate, the bottom plate and the upper cover plate through loosening-free screws, the handle is arranged on the front panel, and after the chassis forms a whole, the whole polishing and plastic spraying treatment is carried out; the USB-VGA adapter plate combined with the front panel can meet the use requirement of desktop joint test.
The left cover plate and the rear cover plate can be completely opened, so that the problems of mounting, maintaining and replacing the board card are solved.
Compared with the traditional chassis, the cable-free high-efficiency heat dissipation is realized, the heat dissipation efficiency can be improved by 40%, and the cable-free chassis can improve the installation and test time of the whole machine and the efficiency.
The left cover plate and the right cover plate can be opened, so that the problems of mounting, maintaining and replacing the board card are solved; the upper cover plate can be opened, so that the problems of maintenance of the back plate, the liquid cooling liquid dispenser and other parts are solved; the front panel is combined with the switch, the status indicator lamp and the USB-VGA adapter plate, so that the desktop joint test is convenient; the rear panel is provided with an S7 type connector, a liquid cooling liquid inlet and a liquid outlet in a combined mode, and the inner plate card of the chassis adopts a blind-insert type liquid cooling plate heat dissipation mode, so that the effects of no cable requirement and improvement of heat dissipation efficiency can be realized; the waterproof layering is arranged at each part of the whole chassis, so that the waterproof effect is good, the power filter is designed, the good electromagnetic compatibility is ensured, and the reliability is higher; the connector has good interchangeability, and can meet different functional requirements by only changing the definition of the front panel lettering and the definition of the rear panel to the external cabling-free connector; under the condition that the case has no waterproof requirement, fan discs are added in front and back, and the case can be better exchanged into a cableless air-cooled VPX case; the utility model has the advantages of complete functions, convenient use and high maintainability, and can be popularized and used in products such as telemetry baseband, measurement and control baseband, ground inter-satellite link code equipment and the like.
The overall size of the cabinet is 22 inches and the height is 3U.
The utility model has the following advantages:
(1) The rear of the case is provided with a liquid cooling connector and an external S7 type non-cabled connector, so that other machines and cables are not connected, the use is convenient and quick, and the non-cabled is realized;
(2) The chassis adopts a liquid cooling mode for heat dissipation, and the liquid cooling printed board and the liquid cooling dispenser adopt blind insertion modes for passage connection, so that high-efficiency heat dissipation is realized;
(3) The left cover plate and the right cover plate can be completely opened, so that the problem of difficult maintenance and replacement of the board card is solved;
(4) The double power supply and the misoperation prevention switch are arranged in the case, redundant design is performed, the operation is more stable, and the reliability is higher;
(5) The case is designed as a 19-inch standard case, the height is controlled at 3U, the volume and the weight of the case are greatly reduced under the condition of realizing the same function, and the case has good interchangeability, and different functional requirements can be met by only changing the definition and printing of the external interfaces of the front panel combination and the rear panel combination.
Drawings
FIG. 1 is a schematic diagram of a front isometric view of an overall cableless liquid cooled VPX chassis;
FIG. 2 is a schematic illustration of a cableless liquid cooled VPX chassis with an upper cover removed;
FIG. 3 is a schematic diagram of an overall rear isometric view of a cableless liquid cooled VPX chassis;
FIG. 4 is a schematic diagram of a cableless liquid cooled VPX chassis with the rear panel assembly and top cover removed from rear view;
FIG. 5 is a schematic diagram of a liquid-cooled printed board structure of a cableless liquid-cooled VPX chassis
FIG. 6a is a schematic diagram of a front panel assembly of a cableless liquid-cooled VPX chassis without assembling a USB-VGA adapter board;
FIG. 6b is a schematic diagram of a rear panel assembly USB-VGA adapter board of a cableless liquid cooling VPX chassis;
FIG. 7 is a schematic diagram of a rear panel assembly of a cableless liquid cooled VPX chassis;
fig. 8 is a schematic diagram of a left side plate structure of a cableless liquid-cooled VPX chassis.
Reference numerals:
1. a front panel assembly; 11. a front panel body; 12. an anti-misoperation switch; 13. a status display lamp; 14. an adapter plate cover plate; 15. a handle; 16. USB-VGA adapter board; 2. a rear panel assembly; 21. a rear panel body; 22. a guide pin; 23. a cableless connector; 3. a left side plate; 4. a left cover plate; 5. a right side plate; 6. a right cover plate; 7. an upper cover plate; 8. a bottom plate; 9. a liquid cooling system; 91. a guide rail support; 92. a liquid-cooled knockout; 93. a liquid cooling pipeline; 94. a liquid cooling inlet and a liquid cooling outlet; 95. liquid cooling printed board; 951. a liquid cooling plate; 952. a printed board; 953. the board card is cooled by the liquid inlet and the liquid outlet; 954. a locking bar; 955. a pull-out aid; 96. liquid-cooled connectors.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1 to 4, a cable-free liquid cooling VPX chassis includes a front panel assembly 1, a rear panel assembly 2 disposed on the opposite side of the front panel assembly 1, a left side plate 3 connected to the front panel assembly 1 and the rear panel assembly 2 and positioned on the left side, a left cover plate 4 detachably disposed outside the left side plate 3, a right side plate 5 connected to the front panel assembly 1 and the rear panel assembly 2 and positioned on the right side, a right cover plate 6 detachably disposed outside the right side plate 5, an upper cover plate 7 disposed on the upper parts of the front panel assembly 1, the rear panel assembly 2, the left side plate 3 and the right side plate 5, a bottom plate 8 disposed on the lower parts of the front panel assembly 1, the rear panel assembly 2, the left side plate 3 and the right side plate 5, and a liquid cooling system 9 disposed inside the front panel assembly 1, the rear panel assembly 2, the left side plate 3 and the right side plate 5;
as shown in fig. 2, 4 and 8, the liquid cooling system 9 includes a rail support frame 91 fixed in the front panel assembly 1, the rear panel assembly 2, the left side plate 3, the right side plate 5 and the inside, a liquid cooling dispenser 92 fixed in the rail support frame 91, a liquid cooling pipeline 93 detachably connected to one end of the liquid cooling dispenser 92, a liquid cooling inlet and outlet port 94 connected to the other end of the liquid cooling pipeline 93, a liquid cooling printed board 95 detachably connected to the other end of the liquid cooling dispenser 92, and a liquid cooling connector 96;
as shown in fig. 5, the liquid-cooled printed board 95 comprises a liquid-cooled board 951, a printed board 952 arranged on the upper part of the liquid-cooled board 951, and a board card liquid-cooled inlet/outlet 953 arranged on one side of the liquid-cooled board 951, wherein the board card liquid-cooled inlet/outlet 953 is detachably connected with the other end of the liquid-cooled dispenser 92;
the number of the liquid cooling connectors 96 is at least two, the liquid cooling liquid separator 92 is connected with the liquid cooling pipeline 93 through the liquid cooling connectors 96, and the liquid cooling pipeline 93 is connected with the liquid cooling inlet and outlet 94 through the liquid cooling connectors 96;
the liquid-cooled printed board 95 further comprises locking strips 954 and pulling aids 955 which are connected to two sides of the liquid-cooled board 951, and the pulling aids 955 assist the locking strips 954 to be fixed and detached with the guide rail supporting frame 91; the liquid-cooled connector 96 is a quick connector;
the liquid cooling inlet and outlet 94 penetrates through an opening at one side of the back panel assembly 2 and is detachably fixed on the back panel assembly 2;
the front panel combination 1, the rear panel combination 2, the left side plate 3 and the right side plate 5 are provided with waterproof pressing strips;
the left cover plate 4 is detachably connected to the outside of the left side plate 3, and the right cover plate 6 is detachably connected to the outside of the right side plate 5;
as shown in fig. 6a to 6b, the front panel assembly 1 includes a front panel body 11, and an anti-misoperation switch 12, a status display lamp 13, an adapter plate cover plate 14, a handle 15, and a USB-VGA adapter plate 16 which are provided on the front panel body 11;
the front panel body 11 is fixed with the left side plate 3, the right side plate 5, the upper cover plate 7 and the bottom plate 8 through screws and is provided with a waterproof pressing strip;
the anti-misoperation switch 12 is arranged at the right lower corner of the front panel body 11, the number of the status display lamps 13 is 2, the status display lamps are arranged at the left side of the anti-misoperation switch 12, the USB-VGA adapter plate 16 is positioned at the upper parts of the anti-misoperation switch 12 and the status display lamps 13, the adapter plate cover plate 14 covers the outer side of the USB-VGA adapter plate 16, and printing is arranged on the front panel body 11;
a waterproof strip is arranged around the USB-VGA adapter plate 16;
as shown in fig. 7, the rear panel assembly 2 includes a rear panel body 21, guide pins 22 provided at both sides of the rear panel body 21, and a cableless connector 23 provided in the middle of the rear panel body 21;
the rear panel body 21 is fixed with the left side plate 3, the right side plate 5, the upper cover plate 7 and the bottom plate 8 through screws and is provided with a waterproof pressing strip, one side of the rear panel body 21 is provided with an opening, and a liquid cooling inlet and outlet 94 penetrates through the opening;
the model of the cableless connector 23 is S6 type or S7 type;
the front panel assembly 1, the rear panel assembly 2, the left side plate 3, the right side plate 5, the upper cover plate 7 and the bottom plate 8 are assembled to have a width of 22 inches and a height of 3U.
Example 2
As shown in fig. 1 to 4, a cableless liquid cooling VPX chassis includes a front panel assembly 1, a bottom plate 8 provided at the bottom of the rear side of the front panel assembly 1, a left side plate 3 and a left cover plate 4 provided at the left side of the rear side of the front panel assembly 1, an upper cover plate 7 provided at the upper part of the rear side of the front panel assembly 1 so as to be openable, a right side plate 5 and a right cover plate 6 provided at the right side of the rear side of the front panel assembly 1, a rear panel assembly 2 provided at the rear side of the left side plate 3, the right side plate 5, the upper cover plate 7 and the bottom plate 8, a liquid cooling printed board 9, a liquid cooling pipeline 93 and a liquid cooling dispenser 92;
the right side plate 5 is arranged on the right side of the chassis, and the right cover plate 6 is arranged on the right side plate 5; the upper cover plate 7 and the bottom plate 8 are respectively arranged at the upper part and the lower part of the rear side of the front panel combination 1; the right cover plate 6 can be integrally detached from the right side plate 5, so that the installation and maintenance of the rear IO board card are facilitated; the upper cover plate 7 can be integrally detached, so that the liquid cooling liquid dispenser 92 and the backboard are convenient to install and maintain;
as shown in fig. 6a to 6b, the front panel assembly 1 includes a front panel body 11, and an anti-misoperation switch 12, a status display lamp 13, an adapter plate cover plate 14, a handle 15 and a USB-VGA adapter plate 16 which are arranged on the front panel body 11, and the front panel assembly 1 is arranged at the front end of the chassis;
as shown in fig. 7, the rear panel assembly 2 includes a rear panel 21 and guide pins 22, S7-type cableless connectors 23 provided on the rear panel 21, and the rear panel assembly 2 is provided at the rear end of the cabinet;
as shown in fig. 8, the left side plate 3 is installed on the left side of the chassis, and the left cover plate 4, the liquid cooling inlet and outlet 95 and the liquid cooling connector 97 on the liquid cooling pipeline 93 are arranged on the left side plate 3;
as shown in fig. 2 and 4, a liquid cooling pipeline 93 is provided inside the cabinet to connect the left side plate 3 and a liquid cooling connector 97 on the liquid cooling dispenser 92;
as shown in fig. 5, the liquid-cooled printed board 9 includes a liquid-cooled board 951, a printed board 952, a board card liquid-cooled inlet 953, locking strips 954 and a pull-out aid 955;
as shown in fig. 2, 4 and 8, the liquid cooling dispenser 92 is disposed inside the chassis, and the liquid cooling printed board 9 connects the board card liquid cooling inlet and outlet 95 and the liquid cooling dispenser 92 by way of the guide rail supporting frame 91.
The overall size of the case is 22 inches, and the height is 3U;
example 3
The utility model relates to a case, in particular to a cableless liquid cooling VPX case which has the advantages of complete functions, convenient use and high maintainability and can be popularized and used in products such as telemetry baseband, measurement and control baseband, ground inter-satellite link code equipment and the like. The case solves the technical problems of no cable, high heat consumption, difficult maintenance and the like.
As shown in fig. 1 to 3, the present utility model provides a cableless liquid cooling VPX chassis, including: front panel combination 1, back panel combination 2, left side board 3, left apron 4, right side board 5, right apron 6, upper cover 7, bottom plate 8, liquid cooling printed board 9, liquid cooling pipeline 93 and liquid cooling knockout 92.
The front panel combination 1 is fastened with the left side plate 3, the right side plate 5, the upper cover plate 7 and the bottom plate 8 through screws; the rear panel combination 2 is arranged at the rear part of the chassis and is also fastened by screws; the openable left cover plate 4, right cover plate 6 and upper cover plate solve the problem of poor maintainability of the chassis.
The liquid cooling knockout 92 is fixed in the machine case through the guide rail support frame 91, the liquid cooling printed board 9 carries out liquid cooling connector butt joint through the guide rail support frame 91 with the liquid cooling knockout 92, liquid cooling pipeline 93 one end is connected on the liquid cooling connector 97 of left side board 3, the other end is connected to the liquid cooling connector 97 of liquid cooling knockout 92, accomplish the liquid cooling pipeline and link up, when the liquid cooling is carried to the liquid cooling board 951 on the liquid cooling printed board 9 through liquid cooling inlet and outlet 95, take away the heat of components and parts on the printed board 952, improve the radiating effect greatly, guarantee that the printed board works at any time in safe temperature range, greatly increased the life of components and parts on the printed board.
As shown in fig. 1 to 8, the utility model provides a cableless liquid cooling VPX chassis, which is characterized in that a core part of a printed board 952 chassis realizes a large amount of digital signal processing work, has larger heat consumption, adopts liquid cooling heat dissipation, realizes high-efficiency heat dissipation, and solves the problem of high heat consumption of the chassis.
As shown in fig. 1 to 4, the chassis is designed as a 22 inch standard chassis, the height is controlled to be 3U, and under the condition of realizing the same function, the volume and the weight of the chassis are greatly reduced, the required space is greatly reduced, the interchangeability is good, and different functional requirements can be met by only changing the definition and printing of the external interfaces of the front panel combination and the rear panel combination.
As shown in fig. 5 to 8, the front panel body 11, the rear panel 21, the left side plate 3, the left cover plate 4, the right side plate 5, the right cover plate 6, the upper cover plate 7, the bottom plate 8, the liquid cooling liquid separator 92, the guide rail supporting frame 91, the liquid cooling plate 951 and other structural members are all formed by processing aluminum plate materials, and are processed by milling grooves at non-bearing positions, surface treatment is performed, and operations such as spraying plastics on the outer surface of the chassis are performed, so that the weight is light, the deformation is not easy, the space is reduced, the stability is good, and meanwhile, the weight reduction requirement is realized. The liquid cooling knockout 92 and the guide rail support frame 91 are fastened with the bottom plate through screws, after the whole structure is installed, the welding wire work of the S7 type cableless connector 23 is carried out, after the welding wire is completed, the liquid cooling printed board 9 is inserted into the guide rail support frame through the left cover plate 4 and the right cover plate 6 which are opened, the liquid cooling printed board 9, the liquid cooling knockout 92 and the back plate are tightly inserted through the pull-out assisting device 955, and the assembly is completed through locking of the locking strip 954.
The methods of use of examples 1-3 were:
as shown in fig. 1 to 4, after the chassis is installed, the welding wires are processed, after the welding wires are completed, the liquid cooling printed board is inserted in place, the liquid cooling inlet and outlet are installed on the liquid cooling source for liquid passing, the misoperation prevention switch is started, and the chassis is started.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. The utility model provides a no cable liquid cooling VPX machine case which characterized in that: the liquid cooling device comprises a front panel combination (1), a rear panel combination (2) arranged on one side opposite to the front panel combination (1), a left side plate (3) which is connected with the front panel combination (1), the rear panel combination (2) and is positioned on the left side, a left cover plate (4) detachably arranged outside the left side plate (3), a right side plate (5) which is connected with the front panel combination (1), the rear panel combination (2) and is positioned on the right side, a right cover plate (6) detachably arranged outside the right side plate (5), an upper cover plate (7) arranged on the upper portion of the front panel combination (1), the rear panel combination (3), the left side plate (3), a bottom plate (8) arranged on the lower portion of the right side plate (5) and a liquid cooling system (9) arranged inside the front panel combination (1), the rear panel combination (2), the left side plate (3) and the right side plate (5);
the liquid cooling system (9) comprises a liquid cooling separator (92) fixed in the guide rail support frame (91), a liquid cooling pipeline (93) detachably connected with one end of the liquid cooling separator (92), a liquid cooling inlet and outlet (94) connected with the other end of the liquid cooling pipeline (93) and a liquid cooling printed board (95) detachably connected with the other end of the liquid cooling separator (92), wherein the liquid cooling pipeline (93) is fixed on the front panel assembly (1), the rear panel assembly (2), the left side panel (3), the right side panel (5) and the guide rail support frame (91);
the liquid cooling printed board (95) comprises a liquid cooling board (951), a printed board (952) arranged on the upper portion of the liquid cooling board (951) and a board card liquid cooling inlet and outlet (953) arranged on one side of the liquid cooling board (951), wherein the board card liquid cooling inlet and outlet (953) is detachably connected with the other end of the liquid cooling liquid separator (92).
2. The cableless liquid cooled VPX chassis according to claim 1, wherein: the liquid cooling system (9) further comprises liquid cooling connectors (96), the number of the liquid cooling connectors (96) is at least two, the liquid cooling liquid separator (92) is connected with the liquid cooling pipeline (93) through the liquid cooling connectors (96), and the liquid cooling pipeline (93) is connected with the liquid cooling inlet and outlet (94) through the liquid cooling connectors (96);
the liquid cooling printed board (95) further comprises locking strips (954) and pulling aids (955) which are connected to two sides of the liquid cooling board (951), and the pulling aids (955) assist the locking strips (954) to be fixed and detached with the guide rail supporting frame (91).
3. The cableless liquid cooled VPX chassis according to claim 2, wherein: the liquid cooled connector (96) is a quick connect.
4. The cableless liquid cooled VPX chassis according to claim 1, wherein: the liquid cooling inlet and outlet (94) penetrates through an opening at one side of the rear panel assembly (2) and is detachably fixed on the rear panel assembly (2);
the front panel combination (1), the rear panel combination (2), the left side plate (3) and the right side plate (5) are provided with waterproof press strips;
the left cover plate (4) is detachably connected to the outside of the left side plate (3), and the right cover plate (6) is detachably connected to the outside of the right side plate (5).
5. The cableless liquid cooled VPX chassis according to claim 1, wherein: the front panel combination (1) comprises a front panel body (11), and an anti-misoperation switch (12), a status display lamp (13), an adapter plate cover plate (14), a handle (15) and a USB-VGA adapter plate (16) which are arranged on the front panel body (11);
the front panel body (11) is fixed with the left side plate (3), the right side plate (5), the upper cover plate (7) and the bottom plate (8) through screws, and waterproof strips are arranged.
6. The cableless liquid cooled VPX chassis according to claim 5, wherein: the anti-misoperation switch (12) is arranged at the right lower corner of the front panel body (11), the number of the state display lamps (13) is 2, the state display lamps are arranged at the left side of the anti-misoperation switch (12), the USB-VGA adapter plate (16) is arranged at the upper parts of the anti-misoperation switch (12) and the state display lamps (13), the adapter plate cover plate (14) covers the outer side of the USB-VGA adapter plate (16), and printing is arranged on the front panel body (11).
7. The cableless liquid cooled VPX chassis according to claim 5, wherein: and waterproof pressing strips are arranged around the USB-VGA adapter plate (16).
8. The cableless liquid cooled VPX chassis according to claim 1, wherein: the rear panel combination (2) comprises a rear panel body (21), guide pins (22) arranged on two sides of the rear panel body (21) and a cableless connector (23) arranged in the middle of the rear panel body (21);
the novel waterproof structure comprises a rear panel body (21), a left side plate (3), a right side plate (5), an upper cover plate (7) and a bottom plate (8) which are fixed through screws and are provided with waterproof strips, an opening is formed in one side of the rear panel body (21), and a liquid cooling liquid inlet and outlet (94) penetrates through the opening.
9. The cableless liquid cooled VPX chassis according to claim 8, wherein: the model of the non-cabled connector (23) is S6 type or S7 type.
10. The cableless liquid cooled VPX chassis according to claim 1, wherein: the front panel combination (1), the rear panel combination (2), the left side plate (3), the right side plate (5), the upper cover plate (7) and the bottom plate (8) are assembled to be 22 inches in width and 3U in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222467645.9U CN219592885U (en) | 2022-09-19 | 2022-09-19 | Cableless liquid cooling VPX chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222467645.9U CN219592885U (en) | 2022-09-19 | 2022-09-19 | Cableless liquid cooling VPX chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219592885U true CN219592885U (en) | 2023-08-25 |
Family
ID=87697289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222467645.9U Active CN219592885U (en) | 2022-09-19 | 2022-09-19 | Cableless liquid cooling VPX chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219592885U (en) |
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2022
- 2022-09-19 CN CN202222467645.9U patent/CN219592885U/en active Active
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