CN2840601Y - 1U communication machine case with fan inserting box - Google Patents
1U communication machine case with fan inserting box Download PDFInfo
- Publication number
- CN2840601Y CN2840601Y CN 200520107366 CN200520107366U CN2840601Y CN 2840601 Y CN2840601 Y CN 2840601Y CN 200520107366 CN200520107366 CN 200520107366 CN 200520107366 U CN200520107366 U CN 200520107366U CN 2840601 Y CN2840601 Y CN 2840601Y
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- CN
- China
- Prior art keywords
- fan
- subrack
- veneer
- fan subrack
- plug
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a 1U communication machine case with a fan inserting box, specifically a communication machine case which can be plugged and unplugged and is provided with a fan inserting box structure, accords with communication equipment products of the 1U specification, and is particularly suitable for communication equipment products of a nonterminal class, such as light transmission. The utility model comprises a machine case body, a back plate and the fan inserting box, wherein the machine case body accords with the 1U specification of industry standards and is provided with a metal outer casing and a built-in functional single plate; the back plate can realize the connection with a power cord and an electrical signal of the functional single plate; the fan inserting box is provided with a built-in fan and a built-in PCB single plate; the fan inserting box is in plugged and unplugged connection with the machine case body, is connected with the back plate and realizes the rotational speed control and the rotational speed output to the fan through the functional single plate. The utility model realizes the use of the fan inserting box which can be plugged and unplugged in the machine case of the 1U specification, and the use of the fan inserting box which can be plugged and unplugged facilitates the maintenance to the fan.
Description
Technical field
The utility model relates to a kind of 1U communication cabinet with the fan subrack, specifically be a kind ofly plug, with the fan subrack structure, meet the communication cabinet of 1U specification communication apparatus product, be specially adapted to the communication apparatus product of this class nonterminal class character of optical transmission.
Background technology
In the communication cabinet of 1U (44mm height, 480mm width) specification communication apparatus product, there is the problem of how to dispel the heat.At present, common product all adopts no fan structure or fan attachment structure.
No fan structure is meant no fan in the cabinet, and the heat of cabinet inside relies on the shell of cabinet to distribute in air.
Mechanisms such as the fan attachment structure is that fan is installed in cabinet inside, the dependence screw and cabinet are fixed together.
No fan structure requires than higher the heat radiation of casing.
The fan attachment structure exists safeguards the problem of difficulty relatively to fan, after fan breaks down, at first needs to open casing, and tool using removes fixedly connected between fan and the box body, changes fan then.
The utility model content
The purpose of this utility model is to be implemented in installs pluggable fan subrack in the 1U communication cabinet, specifically be a kind of 1U communication cabinet with the fan subrack, to solve above-mentioned two problems that exist, is applied to the optical transmission device product.
The utility model has been realized having made things convenient for the operation and maintenance of fan in the installation and the plug of 1U cabinet internal fan subrack easily.
The utility model is such specific implementation:
A kind of 1U communication cabinet with the fan subrack comprises:
One meets the box body of industrial standard 1U specification, metal shell, build-in function veneer;
One realizes the postnotum that is connected with the signal of telecommunication with function one-board power supply line;
Described communication cabinet also comprises:
The fan subrack of one built-in fans;
Plug between described fan subrack and the box body and link to each other;
Described fan subrack is connected with postnotum, realizes the rotating speed control and the rotating speed of fan are exported by the function veneer.
The some spaces of the inner formation of described box body are respectively applied for and insert fixedly function corresponding veneer and plug fan subrack.
Described box body is by forming the set guide rail in some spaces, and the insertion that is respectively applied for the function veneer is fixed and the plug of fan subrack.
Described postnotum is the PCB veneer, and described PCB veneer is provided with socket;
Described postnotum is fixed by screw and box body.
Described function veneer is connected with the socket of postnotum by plug.
Described fan subrack is connected with the socket of postnotum by the plug of PCB veneer on it.
Described fan subrack is arranged at a side of box body.
Described fan subrack is by the plug of guide rail realization with box body.
Built-in three fans and the PCB veneer fixed of described fan subrack;
Socket in the plug of the power supply of described fan, rotating speed control line and the fan subrack on the PCB veneer is connected;
The PCB veneer is connected with socket on the postnotum by the plug on the PCB veneer in the described fan subrack.
The utility model has been realized in the 1U standard PC case, uses pluggable fan subrack; Can plug the use of fan subrack, make things convenient for maintenance fan.
Description of drawings
The overall structure schematic diagram of Fig. 1 cabinet described in the utility model.
The structural representation of Fig. 2 the utility model one specific embodiment.
The structural representation of fan subrack in Fig. 3 the utility model one specific embodiment.
Embodiment
Below in conjunction with accompanying drawing technical scheme described in the utility model is described in further detail:
Fig. 1 is the overall structure schematic diagram of communication cabinet described in the utility model.
The 1U communication cabinet of band fan subrack described in the utility model as shown in Figure 1 comprises:
1 postnotum, 2 box bodies, 3 fan subracks, 4 fans, 5 guide rails, 6 handles.
Fig. 2 is the structural representation of the utility model one specific embodiment.
The 1U communication cabinet of band fan subrack described in the utility model as shown in Figure 2 comprises:
1 fan subrack body, 2 fan subracks, 3 guide rails, socket on 4 postnotums (for being connected) with the plug of function veneer, 5 postnotums, 6 fixed function veneer captive screw, socket on 7 postnotums (for being connected) with the plug of PCB veneer in the fan subrack, 8 function veneers.
Fig. 3 is the structural representation of fan subrack part in the utility model one specific embodiment.
Fan subrack described in the utility model as shown in Figure 3 comprises:
1 subrack handle, 2 subrack fixture knobs, 3 fans, 4 cableties, 5 sockets, the plug of PCB veneer on the 6 fan subracks, the socket on 7 postnotums (for being connected), 8 fan subrack casings with the plug of PCB veneer in the fan subrack, the PCB veneer of 9 fan subracks, 10 alignment pins, 11 subrack fixtures, 12 fan hold-down screws.
In Fig. 1, the 1U communication cabinet of band fan subrack described in the utility model further can be divided into movable part and standing part, wherein, movable part is established fan, handle, pluggable fan subrack in being, standing part is established box body, the postnotum of guide rail in being.
The 1U communication cabinet of described band fan subrack, the height of box body and width are height and the width of industry standard specifications 1U, are metal shell.
The subregion of box body left and right sides shell is latticed, to arrive the purpose of circulation of air.The inboard of box body is provided with guide rail, air feed fan subrack install and can and box body between formation activity plug, the bottom of box body is fixed with postnotum.
Postnotum is the PCB veneer, the fan subrack, and each function veneer be inserted into the inside of box body along the box body internal guide rail, be connected with postnotum.Described fan subrack, postnotum, other each function veneer are fixed in the box body.Postnotum, other each function veneer, and are connected by the plug of function veneer and the socket of postnotum at the box body outer casing bottom by screw, realize the transmission of power supply, digital signal between fan subrack, each function veneer.
Movable plug between fan subrack and the box body is equipped with a plurality of fans in the fan subrack, described fan has rotating speed control and rotating speed output function, fan subrack front panel jug.
Described fan subrack can be positioned at the left half of box body, can and box body between plug.Three fans and a PCB veneer are installed in the fan subrack, make to be screwed in the fan subrack, fan has the rotating speed controlled function.Socket in plug on the power supply of fan, the rotating speed control line and the fan subrack on the PCB veneer is connected, and the PCB veneer in the fan subrack is connected with socket on the postnotum that is installed in box body inside by the plug that is installed on this PCB veneer again.
Postnotum is sent to the plug of installing on the PCB veneer in the fan subrack to the power supply and the speed controling signal of fan by the socket that is installed on the postnotum, transmit socket on this PCB veneer by the circuit on the PCB veneer in the fan subrack then, be sent to fan itself by fan power supply line and the rotation speed of the fan control line that is inserted on this socket then, with drive fan work.Fan work is realized the exhausting to cabinet, and air enters from the right side shell of cabinet, sends from the left side shell of cabinet, realizes the heat radiation to cabinet inside.
Fig. 2 provides the concrete structure of realizing a kind of 1U cabinet with pluggable fan subrack, as shown in Figure 2, the 1U cabinet is divided into the several trough bit space, and pluggable fan subrack (2 among Fig. 2) is installed in a leftmost groove position, and other function veneers (8 among Fig. 2) are installed on all the other groove positions.
At cabinet inside postnotum (5 among Fig. 2) is installed, socket (4 among Fig. 2) is arranged on the postnotum.Function veneer on each groove position inserts cabinet by guide rail (3 among Fig. 2), and is connected with socket (4 among Fig. 2) on the postnotum by the plug on the function veneer, with the connection of the realization signal of telecommunication.
Captive screw (6 among Fig. 2) is installed on the panel on the function veneer, when the function veneer inserts cabinet by guide rail (3 among Fig. 2), and after being inserted into socket on the backboard by the plug on it, uses two captive screw (6 among Fig. 2) to fix.
The concrete structure of fan subrack described in the utility model as shown in Figure 3, as shown in Figure 3, the fan subrack mainly is made up of PCB veneer three parts such as (9 among Fig. 3) in the subrack body (8 among Fig. 3), fan (3 among Fig. 3), fan subrack.
The subrack body is a metal structure, and jug on the subrack body (1 among Fig. 3) is convenient to plug the fan subrack.Fixture (2 among Fig. 3 and 11) is arranged on the subrack body, after the fan subrack inserts cabinet, fan subrack body and box body are fixed by this fixture.
Three fans (among Fig. 33 etc.) are installed in the fan subrack, and fan is fixed in the fan subrack by screw (12 among Fig. 3).Fan has the rotating speed controlled function, and the rotating speed control line of each fan and supply lines one end are drawn from fan body, and an other end is one three a core cellular type plug construction.
A PCB veneer (among Fig. 3 9) is installed in the fan subrack, makes to be screwed in the fan subrack.Three three core PCB veneers are arranged with sockets (5 among Fig. 3) and PCB veneer usefulness plug (among Fig. 3 6) on the PCB veneer.Both respective signal lines, power line connect by the circuit trace on the PCB veneer.On three fans separately three core cellular type plugs and the fan subrack in three three core sockets on the PCB veneer installed be connected.
Under normal operation mode, fan subrack (2 among Fig. 2) guide rail (3 among Fig. 2) in the cabinet inserts cabinet inside, corresponding socket (7 among Fig. 2 on plug (6 among Fig. 3) on the PCB veneer in the fan subrack and the postnotum in the cabinet, among Fig. 3 7) be connected, other function veneer also inserts cabinet and is fixed on (1 among Fig. 2) on the box body by captive screw (6 among Fig. 2) along guide rail (3 among Fig. 2).
Power supply signal that sends from other function veneer (8 Fig. 2) and speed controling signal are by socket on the backboard (4 among Fig. 2), and be sent to socket (7 among Fig. 2 on the postnotum by the circuit trace on the postnotum (5 among Fig. 2), among Fig. 3 7), be sent to the plug (6 among Fig. 3) on the PCB veneer in the fan subrack then.After power supply signal and speed controling signal arrive the interior PCB veneer of fan subrack, be sent to three three sockets (5 among Fig. 3) on the core PCB veneer by the circuit trace on the PCB veneer in the fan subrack (9 among Fig. 3), be sent to fan itself by being attached thereto three three core cellular type plugs that connect at last, thereby drive fan is rotated according to the speed of speed controling signal defined.
When fan subrack (2 among Fig. 2) guide rail in cabinet (3 among Fig. 2) when extracting, socket (7 among Fig. 2 in plug (6 among Fig. 3) in the fan subrack on the PCB veneer and the cabinet on the postnotum, among Fig. 3 7) be separated, thereby fan power supply signal and speed controling signal can't arrive fan, and fan stops operating.
Claims (9)
1, a kind of 1U communication cabinet with the fan subrack comprises:
One meets the box body of industrial standard 1U specification, metal shell, build-in function veneer;
One realizes the postnotum that is connected with the signal of telecommunication with function one-board power supply line;
It is characterized in that also comprising:
The fan subrack of one built-in fans;
Plug between described fan subrack and the box body and link to each other;
Described fan subrack is connected with postnotum, realizes the rotating speed control and the rotating speed of fan are exported by the function veneer.
2, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
The some spaces of the inner formation of described box body are respectively applied for and insert fixedly function corresponding veneer and plug fan subrack.
3, as the 1U communication cabinet of band fan subrack as described in the claim 2, it is characterized in that:
Described box body is by forming the set guide rail in some spaces, and the insertion that is respectively applied for the function veneer is fixed and the plug of fan subrack.
4, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
Described postnotum is the PCB veneer, and described PCB veneer is provided with socket;
Described postnotum is fixed by screw and box body.
5, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
Described function veneer is connected with the socket of postnotum by plug.
6, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
Described fan subrack is connected with the socket of postnotum by the plug of PCB veneer on it.
7, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
Described fan subrack is arranged at a side of box body.
8, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
Described fan subrack is by the plug of guide rail realization with box body.
9, according to claim 1 with the 1U communication cabinet of fan subrack, it is characterized in that:
Built-in three fans and the PCB veneer fixed of described fan subrack;
Socket in the plug of the power supply of described fan, rotating speed control line and the fan subrack on the PCB veneer is connected;
The PCB veneer is connected with socket on the postnotum by the plug on the PCB veneer in the described fan subrack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107366 CN2840601Y (en) | 2005-05-26 | 2005-05-26 | 1U communication machine case with fan inserting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107366 CN2840601Y (en) | 2005-05-26 | 2005-05-26 | 1U communication machine case with fan inserting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840601Y true CN2840601Y (en) | 2006-11-22 |
Family
ID=37428571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520107366 Expired - Lifetime CN2840601Y (en) | 2005-05-26 | 2005-05-26 | 1U communication machine case with fan inserting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2840601Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141559A1 (en) * | 2007-05-17 | 2008-11-27 | Huawei Technologies Co., Ltd. | A circuit board frame and communication housing |
| CN102279633A (en) * | 2011-08-26 | 2011-12-14 | 华为技术有限公司 | Server |
| CN105071863A (en) * | 2015-07-31 | 2015-11-18 | 无锡市日升化工有限公司 | Internal heat dissipation apparatus of light transmission platform |
| US9625793B1 (en) | 2016-05-24 | 2017-04-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Mounting apparatus for position-retaining camera |
| WO2017215372A1 (en) * | 2016-06-16 | 2017-12-21 | 中兴通讯股份有限公司 | Printed circuit board structure and fan case |
| CN112543571A (en) * | 2019-09-20 | 2021-03-23 | 中兴通讯股份有限公司 | Backplate subassembly and subrack |
-
2005
- 2005-05-26 CN CN 200520107366 patent/CN2840601Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008141559A1 (en) * | 2007-05-17 | 2008-11-27 | Huawei Technologies Co., Ltd. | A circuit board frame and communication housing |
| CN102279633A (en) * | 2011-08-26 | 2011-12-14 | 华为技术有限公司 | Server |
| US9326420B2 (en) | 2011-08-26 | 2016-04-26 | Huawei Technologies Co., Ltd. | Server |
| CN105071863A (en) * | 2015-07-31 | 2015-11-18 | 无锡市日升化工有限公司 | Internal heat dissipation apparatus of light transmission platform |
| US9625793B1 (en) | 2016-05-24 | 2017-04-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Mounting apparatus for position-retaining camera |
| TWI598723B (en) * | 2016-05-24 | 2017-09-11 | 鴻海精密工業股份有限公司 | Camera fixing device |
| WO2017215372A1 (en) * | 2016-06-16 | 2017-12-21 | 中兴通讯股份有限公司 | Printed circuit board structure and fan case |
| CN112543571A (en) * | 2019-09-20 | 2021-03-23 | 中兴通讯股份有限公司 | Backplate subassembly and subrack |
| CN112543571B (en) * | 2019-09-20 | 2023-04-28 | 中兴通讯股份有限公司 | Backboard component and insertion box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150526 Granted publication date: 20061122 |