CN2765436Y - A main plug-in frame - Google Patents
A main plug-in frame Download PDFInfo
- Publication number
- CN2765436Y CN2765436Y CN 200420103243 CN200420103243U CN2765436Y CN 2765436 Y CN2765436 Y CN 2765436Y CN 200420103243 CN200420103243 CN 200420103243 CN 200420103243 U CN200420103243 U CN 200420103243U CN 2765436 Y CN2765436 Y CN 2765436Y
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- CN
- China
- Prior art keywords
- frame
- main plug
- box body
- fan box
- plug
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a main plug-in frame to solve the problem that the overall height of equipment is additionally occupied when a fan module is directly loaded into the main plug-in frame and the wiring space of equipment is not full utilized in the prior art. The utility model is characterized in that the bottom of the main plug-in frame is provided with a fan box body for a fan module to be inserted and arranged, and the first end of the fan box body is connected with the main plug-in frame through a rotation axis and the second end is provided with a connecting device to be fixedly connected with the main plug-in frame. The second end of the fan box body rounds the rotation axis to be opened downwards at the bottom of the main plug-in frame and is fixedly connected with the main plug-in frame through the connecting device. The utility model without increasing any additional height effectively realizes a compatible structure with natural heat dissipation of the equipment and heat dispersion with forced air cooling, effectively utilizes spaces of all aspects, enhances the integrity and the competitive power of the equipment and decreases the cost of comprehensive development.
Description
Technical field
The utility model relates to the mechanical structure of communication equipment, more particularly, relates to a kind of main plug-in frame that has rotatable fan box body.
Background technology
In the prior art, for adopting the communication equipment of going up lower air duct, when it adopts the heat radiation of blowing form, but blower module has following three kinds of mount schemes usually as an independence maintenance module.
First kind of scheme as shown in Figure 1, wherein, blower module separates with main plug-in frame, blower module 102 conducts independently module are close to main plug-in frame 101 bottoms, between blower module and main plug-in frame, generally do not have fastening relation, need blower module is fastened on the rack, and make it to be close to the main plug-in frame bottom.The main plug-in frame here is an equipment body, has comprised various veneers, module.Afterbody at main plug-in frame is provided with trough 103, and it is slave units such as the cable of drawing from the veneer front, optical fiber wiring path in the equipment of (such as the rack side etc.), cable tray in other words outside equipment.This scheme is used in reality often, and it can improve the shared rate of blower module effectively, and promptly a plurality of variety classes equipment can be used mutually.But this scheme has following shortcoming: outward appearance, image are not too attractive in appearance; Can additionally occupy the equipment height overall, make space, equipment cabling district (being that trough is formed on device height, the zone of the degree of depth, Width) fail to make full use of; Need provide extra retention mechanism could adorn blower module, such as rack etc.; The blower module power supply must be introduced by other cable.
In second kind of scheme,, reserve the assembly space of blower module with the height increase of main plug-in frame, then blower module is directly packed in the main plug-in frame, and power to it by motherboard, this scheme equipment integral outward appearance, harmonious better, blower module is safeguarded also more convenient.Its shortcoming is additionally to occupy the equipment height overall, makes space, equipment cabling district fail to make full use of.
The third scheme wherein in order effectively to utilize space, cabling district, is contained in trough 103 back with blower module as shown in Figure 2, upwards or down overturns by trough, can plug, safeguard the blower module at its rear portion.Its shortcoming is, in the trough switching process, can cause Internal cable, fiber bending radius to change, if cable, optical fiber afterbody are very near from trough, then this upset changes too greatly bending radius such as optical fiber, thereby equipment operation is caused adverse effect.
The utility model content
The utility model provides a kind of main plug-in frame, can additionally occupy the communication equipment space when solving in the prior art in the main plug-in frame that blower module directly packed into, and then the problem that makes space, equipment cabling district fail to make full use of.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of main plug-in frame, described main plug-in frame have a fan box body, wherein, are provided with a fan box body that is used for the plug-in mounting blower module in the main plug-in frame bottom; First end of described fan box body is connected with described main plug-in frame by rotating shaft; Second end of described fan box body is provided with and is used for the jockey that is fastenedly connected with described main plug-in frame; Second end of described fan box body can be opened downwards from described main plug-in frame bottom around described rotating shaft, and can be fastenedly connected by described jockey and described main plug-in frame.
In the utility model, be preferably in and also install a float connector that can cooperate, also can be connected with the main plug-in frame internal circuit working power of drawing blower module in the described fan box body with the connector of blower module by cable.Also can install the hook of position-limiting action in the both sides of described fan box body; Described jockey then can be one or more captive screw.In addition, also can take multiple mode to guarantee shield effectiveness.
The utility model is on the basis of the extra height that does not increase equipment, accomplished the structure compatible of equipment natural heat dissipation and forced air cooling heat radiation effectively, effectively utilize the each side space, improved the integrated level and the competitiveness of equipment, reduced the comprehensive exploitation cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic diagram when in the prior art blower module being close to the main plug-in frame bottom;
Fig. 2 is the schematic diagram when in the prior art blower module being contained in the trough back;
Fig. 3 is the schematic diagram when the fan box body is opened to 15 ° in preferred embodiment in the utility model main plug-in frame;
Fig. 4 is the schematic diagram when the fan box body among Fig. 3 is closed;
Fig. 5 is the syndeton schematic diagram of fan box body and main plug-in frame inside;
Fig. 6 is fan box body another angle enlarged diagram when being opened to 15 °;
Fig. 7 is the fit structure schematic diagram between the side of the side of fan box body and main plug-in frame.
Embodiment
A preferred embodiment of the present utility model such as Fig. 3 are to shown in Figure 7.As can be seen from Figure 3, fan box body 104 can be rotated down 15 ° and open from main plug-in frame 101 bottoms, and blower module 102 can insert the fan box body obliquely from main plug-in frame 101 bottoms.The fan box body is rotated up after the closure, promptly become situation shown in Figure 4.
When not needing fan when this equipment employing natural heat dissipation, the described blower module 102 that just do not need to pack into only need directly be closed the fan box body and be got final product.This structure has made full use of the space at rear portion, equipment cabling district, and the height of equipment is constant when having guaranteed two kinds of radiating modes, and structure is compatible fully.Because what adopt in the equipment is heat dissipation wind channel up and down, must leave the air intake space of 2U at least in device bottom, so in maintenance process, the fan box body can freely be opened, and does not have any influence downwards.
As shown in Figure 5, an end of fan box body links together by rotating shaft 105 and main plug-in frame, thereby guarantees that the fan box body can be rotated around this axle.Float connector 106 is equipped with at the rear portion of fan box body, and it adopts snap fit to link to each other with the fan box body, can rotate together along with the fan box body; This float connector 106 can cooperate with the connector on the blower module, but and outgoing cable be connected with motherboard, with to the fan module for power supply.
As shown in Figure 6, after the fan box body was rotated down certain angle (as 15 °), the hook 109 by both sides, fan box body middle part hung on the main plug-in frame biside plate, plays position-limiting action, falls to prevent the unexpected wide-angle of fan box body.When closed, the fan box body is upwards closed, and two captive screw 110 that can be by its underpart are fastened to it with main plug-in frame.
In order to satisfy the Shielding Design needs, in the utility model, at the rotating shaft place, main plug-in frame base plate, fan box body all effectively are divided into several sections, and conductive fabric 107 is sticked in the relevant position bottom main plug-in frame, when the fan box body was closed, on the fan box body two folding flange 108 just were pressed onto on the conductive fabric, and then reached and reduce the structure slit, and realize the purpose of shielding.For the leading section of fan box body, as shown in Figure 7, on main plug-in frame 101, be provided with reed 111, when the fan box body is closed, can closely contact with the reed on the main plug-in frame, realize the shielding purpose.For the both sides of fan box body, as shown in Figure 7, on the biside plate of main plug-in frame, adopt the structural design mode in similar labyrinth, form conduit 113, when the fan box body was closed, the folding flange 112 of its both sides just in time led and cuts in the conduit, and can realize tight contact.Above-mentioned contact-making surface all needs sprayed protection, and such structure has reached the purpose of shielding on the one hand, has also played in the fan box body opening process reinforcement and guide effect to both sides on the other hand.
As seen, the structure in the present embodiment had both satisfied two kinds of forms of communication equipment natural heat dissipation and forced air cooling heat radiation simultaneously, and its structure is identical, and difference is whether insert blower module, thereby can reduce the comprehensive exploitation cost.Simultaneously, the structure in the present embodiment makes that the total height of equipment is controlled, thereby the equipment that can make full use of has living space, to improve integrated level and product competitiveness.
Claims (7)
1, a kind of main plug-in frame, described main plug-in frame have a fan box body, it is characterized in that,
Be provided with a fan box body that is used for the plug-in mounting blower module in described main plug-in frame bottom;
First end of described fan box body is connected with described main plug-in frame by rotating shaft;
Second end of described fan box body is provided with and is used for the jockey that is fastenedly connected with described main plug-in frame;
Second end of described fan box body can be opened downwards from described main plug-in frame bottom around described rotating shaft, and can be fastenedly connected by described jockey and described main plug-in frame.
2, main plug-in frame according to claim 1, it is characterized in that, a float connector that can cooperate, also can be connected with the main plug-in frame internal circuit by cable the working power of drawing blower module with the connector of blower module also is housed in described fan box body.
3, the main plug-in frame with rotatable fan box body according to claim 2 is characterized in that, has been provided with the hook of position-limiting action in the both sides of described fan box body.
4, the main plug-in frame with rotatable fan box body according to claim 3 is characterized in that, described jockey is at least one captive screw.
5, according to each described main plug-in frame among the claim 1-4, it is characterized in that, on the main plug-in frame of described rotating shaft position, post conductive fabric, corresponding position at described fan box body first end is provided with flanging, when the fan box body was in closed condition, described flanging just in time was pressed on the described conductive fabric.
6, main plug-in frame according to claim 5 is characterized in that, rectifies right main plug-in frame lower limb with second of described fan box body and is provided with metal spring leaf, and when the fan box body was in closed condition, its second end closely contacted with described metal spring leaf.
7, main plug-in frame according to claim 6, it is characterized in that, on the dual-side of described main plug-in frame, be provided with conduit, be provided with corresponding bending edge in the both sides of described fan box body, when the fan box body was in closed condition, described bending edge was cut described conduit and closely contact with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103243 CN2765436Y (en) | 2004-12-20 | 2004-12-20 | A main plug-in frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420103243 CN2765436Y (en) | 2004-12-20 | 2004-12-20 | A main plug-in frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765436Y true CN2765436Y (en) | 2006-03-15 |
Family
ID=36168349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420103243 Expired - Fee Related CN2765436Y (en) | 2004-12-20 | 2004-12-20 | A main plug-in frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765436Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470312A (en) * | 2014-12-25 | 2015-03-25 | 烽火通信科技股份有限公司 | Air inlet device with wire routing function |
| CN112254328A (en) * | 2020-10-22 | 2021-01-22 | 珠海格力电器股份有限公司 | Air conditioner fixing device and air conditioner thereof |
-
2004
- 2004-12-20 CN CN 200420103243 patent/CN2765436Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470312A (en) * | 2014-12-25 | 2015-03-25 | 烽火通信科技股份有限公司 | Air inlet device with wire routing function |
| CN104470312B (en) * | 2014-12-25 | 2017-08-01 | 烽火通信科技股份有限公司 | A kind of air-intake device for taking into account wiring function |
| CN112254328A (en) * | 2020-10-22 | 2021-01-22 | 珠海格力电器股份有限公司 | Air conditioner fixing device and air conditioner thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060315 Termination date: 20101220 |