CN201131099Y - Communication cabinet - Google Patents
Communication cabinet Download PDFInfo
- Publication number
- CN201131099Y CN201131099Y CNU2007201942994U CN200720194299U CN201131099Y CN 201131099 Y CN201131099 Y CN 201131099Y CN U2007201942994 U CNU2007201942994 U CN U2007201942994U CN 200720194299 U CN200720194299 U CN 200720194299U CN 201131099 Y CN201131099 Y CN 201131099Y
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- Prior art keywords
- power supply
- communication cabinet
- uninterrupted power
- battery
- supply unit
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Abstract
The utility model relates to a new-type communication cabinet, comprising a machine cabinet body, an electricity distribution unit is arranged in the communication cabinet, wherein, an uninterruptible power supply host machine bracket used for placing the uninterruptible power supply host machine and a battery bracket used for placing mated batteries of the uninterruptible power supply are arranged inside the communication cabinet, which enables the integrated installation of the mated batteries of the uninterruptible power supply and is convenient to maintain.
Description
Technical field
The utility model relates to communication cabinet, relates more specifically to be used for the communication cabinet of the small-sized integrated uninterruptible power system of mobile communication equipment.
Background technology
Now, the mobile subscriber is more and more, and people utilize mobile phone also to be not limited to make a phone call so simple function, so the requirement that the mobile network is covered is more and more higher, the density that the machine station is built is also increasing, and is also more and more higher to the requirement of machine station service simultaneously.Giving the power supply of minicomputer station equipment by uninterrupted power supply (ups) Unity is the important means that improves network service quality.At present, for machine station equipments such as the picture microcellulor that is installed in places such as office building, hotel, residential building, repeaters, when adopting the no-break power unit power supply, many-sided equipment such as power supply, distribution, battery have been related to, the place and environment of installing also is variation, for example building line well, aisle, staircase, roof, outdoor electric pole etc.Now, these power supply units generally adopt the mode of dispersion to place, and it is big to take installing space, manageability not, and there is not certain potential safety hazard simultaneously in easy care yet.
In addition, in the power supply unit of machine station, battery is one of the shortest device of life-span in the uninterrupted power supply, need periodic replacement, and the general design of the online uninterrupted power supply of small-power is the not safety isolation of input and output dangerous voltages such as battery and civil power, so need close UPS when changing battery, and disconnect input voltage, so just cause the load outage.How to be implemented in that online replacing battery also is the problem that need to solve under the unbroken situation of output.
Summary of the invention
The purpose of this utility model is to provide a kind of novel communication cabinet, realizes the integrated installation of small-sized communication equipment station power supply unit.
For realizing this purpose, the utility model provides a kind of communication cabinet, this communication cabinet comprises the rack cabinet, be provided with power supply unit (Power entry module that promptly has functions such as input, output, bypass, lightning protection) in the communication cabinet, it is characterized in that, also be provided with the uninterrupted power supply main frame carriage that is used to place the uninterrupted power supply main frame in this communication cabinet and be used to place the battery bracket of the supporting battery of this uninterrupted power supply.So just realized the integrated installation of power supply unit, uninterrupted power supply main frame and the supporting battery of uninterrupted power supply, saved installing space, and be convenient to safeguard.
In communication cabinet of the present utility model, comprise dismountable side door, can under the situation of not mobile uninterrupted power supply main frame, change all batteries by this side door.This whole communication cabinet adopt wall-hanging be installed in the passageway, overhead have under the situation of certain distance especially favourable.
In communication cabinet of the present utility model, described side door can be the insertion card form, is provided with the draw-in groove that cooperates with this side door in the structural framing of rack cabinet.Can mount and dismount side door easily like this.
In communication cabinet of the present utility model, described side door is provided with securing member near the marginal portion at communication cabinet Qianmen, and this marginal portion is covered by the communication cabinet Qianmen together with securing member.Just can control the opening and closing of Qianmen and side door so simultaneously by the door lock at a control Qianmen.
In communication cabinet of the present utility model, power supply unit comprises and is arranged on the maintenance bypass switch that is used for changing the maintenance bypass of battery or uninterrupted power supply under the continual situation of output that this maintenance bypass is directly connected in the input and the output of uninterrupted power supply.Under the civil power normal condition, this maintenance bypass switch can make battery and civil power safety isolate, and can export online replacing battery under unbroken situation.For the online uninterrupted power supply of small-power, common design is that battery and input and output dangerous voltage are not isolated, and directly changes battery like this and just have security risk under the situation that uninterrupted power supply does not have to shut down.Can address this problem effectively by increasing maintenance bypass switch.
In addition, utilize this maintenance bypass switch can also under the situation of machine station equipment uninterrupted power supply, change the uninterrupted power supply of fault.
In communication cabinet of the present utility model, power supply unit can be provided with preceding maintenance module.Can realize preceding maintenance function in the daily use by this module.
In communication cabinet of the present utility model, power supply unit can be provided with the cell voltage test port.When the rack regular maintenance, directly test battery voltage on this port is convenient to safeguard.
In communication cabinet of the present utility model, the communication cabinet rear portion is provided with the fixing hole that is used for wall-hanging installation.Can realize the variation of mounting means like this, both can land installation, also can wall-hangingly install.Wall-hanging mounting means is under mounting conditions such as passageway, and minimizing equipment is installed the influence to environment to greatest extent.
Communication cabinet of the present utility model can be realized the tight type combination of whole electric power system, and for example the thickness of whole communication cabinet can be not more than 300 millimeters, therefore can be installed in the narrow space such as various building line wells.
Description of drawings
To the detailed description of non-limiting example of the present utility model, can more clearly find other features and advantages of the utility model by with reference to the accompanying drawings.In the accompanying drawings:
Fig. 1 is the outline drawing of communication cabinet of the present utility model;
Fig. 2 illustrates the internal structure of an embodiment of communication cabinet of the present utility model; And
Fig. 3 is the fundamental diagram that can be used for the small-sized online uninterrupted power supply of communication cabinet of the present utility model, wherein is provided with the maintenance bypass.
Embodiment
As shown in Figure 1, communication cabinet of the present utility model comprises rack cabinet, Qianmen 1, dismountable side door (being specially offside door 4 in the present embodiment) etc. generally.Lock 2 is installed on the Qianmen 1, is used for the opening and closing at Qianmen 1.Offside door 4 adopts and inserts the card forms design, and offside door 4 is except being in the draw-in groove that top edge, lower limb and back edge are all inserted by sliding in the structural framing that is positioned at the rack cabinet with respective edges cooperates near other three edges the edge at Qianmen 1.Simultaneously, offside door 4 adopts screw to fix near the marginal portion at Qianmen 1, makes and just can take off offside door 4 as long as take out this screw.In addition, the described marginal portion (comprising screw) near Qianmen 1 of offside door 4 can be covered by Qianmen 1, and under the situation about not opening at Qianmen 1, offside door 4 can not be opened.Therefore, can control the opening and closing of Qianmen 1 and offside door 4 simultaneously by the lock 2 of control Qianmen 1 usefulness.Antitheft in order to strengthen, can in communication cabinet, increase the padlock function, lock hanging plate 3 for example is set.
Fig. 2 illustrates the detailed structure of rack cabinet of the communication cabinet of present embodiment.The front upper part of communication cabinet is provided with power supply unit, can install that Input terminal block, input sky are opened, lightning protection device, maintenance bypass switch, accessory power outlet, lead-out terminal row etc.The power distribution panels 5 of this power supply unit only is shown among the figure, which is provided with maintenance bypass switch cover plate 6 and lightning protection device cover plate 7 etc.The preceding bottom of communication cabinet is provided with the screens groove that is used for fixing the uninterrupted power supply main frame, and this screens groove limits by uninterrupted power supply main frame carriage 8A and 8B, can be used for the uninterrupted power supply of 19 inches designs of fixed standard.The communication cabinet rear portion is provided with 3 battery compartments that limit by battery bracket 9 and battery plate washer 10, the lead-acid battery of 3 joint 12V100Ah or other capacity can be installed, realize the integrated installation of power supply unit, uninterrupted power supply main frame and supporting battery thereof thus, saved installing space, be convenient to safeguard.
In addition, as can see from Figure 2, when pulling down offside door 4, can be under the situation of not mobile uninterrupted power supply main frame change 3 all batteries from the communication cabinet side, made things convenient for the replacing of battery to safeguard, especially adopt at whole communication cabinet and wall-hangingly be installed in the passageway, overhead have under the situation of certain distance, the mode of this replacing battery is more convenient easily, and can save a lot of manpowers.
Power supply unit is provided with maintenance bypass switch, as shown in Figure 3, this maintenance bypass switch 12 is arranged in the maintenance bypass 11 of uninterrupted power supply, and this maintenance bypass 11 is directly connected in the input and the output of uninterrupted power supply, and civil power can directly be an electric by this maintenance bypass.When needs are changed battery, under the civil power normal condition, can earlier uninterrupted power supply be shut down, allow uninterrupted power supply be operated in bypass condition, remerge the maintenance bypass switch 12 on the power supply unit, cut off the input power supply of uninterrupted power supply then, this model machine station equipment is just powered by maintenance bypass 11 by civil power, and battery has been isolated with dangerous voltage, and can change battery this moment by the communication cabinet right side under the situation of safety.
In addition, utilize this maintenance bypass switch 12 can also under the situation of machine station equipment uninterrupted power supply, change the uninterrupted power supply of fault.
More than by specific embodiment the utility model has been described, still, under the situation that does not break away from the utility model spirit, those skilled in the art can carry out various modifications and improvement to it.
Claims (8)
1. communication cabinet, comprise the rack cabinet, be provided with power supply unit in the communication cabinet, it is characterized in that, be provided with the uninterrupted power supply main frame carriage that is used to place the uninterrupted power supply main frame in the described communication cabinet and be used to place the battery bracket of the supporting battery of this uninterrupted power supply.
2. communication cabinet according to claim 1 is characterized in that described communication cabinet comprises dismountable side door.
3. communication cabinet according to claim 1, it is characterized in that, described power supply unit comprises and is arranged on the maintenance bypass switch that is used for changing the maintenance bypass of battery or uninterrupted power supply under the continual situation of output that this maintenance bypass is directly connected in the input and the output of uninterrupted power supply.
4. communication cabinet according to claim 2 is characterized in that, described side door is provided with the draw-in groove that cooperates with this side door for inserting card form in the structural framing of rack cabinet.
5. communication cabinet according to claim 4 is characterized in that, described side door is provided with securing member near the marginal portion at communication cabinet Qianmen, and this marginal portion is covered by the communication cabinet Qianmen together with securing member.
6. communication cabinet according to claim 1 is characterized in that described power supply unit is provided with preceding maintenance module.
7. communication cabinet according to claim 1 is characterized in that described power supply unit is provided with the cell voltage test port.
8. communication cabinet according to claim 1 is characterized in that the communication cabinet rear portion is provided with the fixing hole that is used for wall-hanging installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201942994U CN201131099Y (en) | 2007-12-14 | 2007-12-14 | Communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201942994U CN201131099Y (en) | 2007-12-14 | 2007-12-14 | Communication cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131099Y true CN201131099Y (en) | 2008-10-08 |
Family
ID=40018968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201942994U Expired - Fee Related CN201131099Y (en) | 2007-12-14 | 2007-12-14 | Communication cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131099Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796471A (en) * | 2012-10-29 | 2014-05-14 | 苏州工业园区新宏博通讯科技有限公司 | Machine cabinet line switch control unit fixing structure |
| CN106373341A (en) * | 2016-08-24 | 2017-02-01 | 武汉烽火网络有限责任公司 | Cascading alarm apparatus and method for communication device |
| CN108668499A (en) * | 2018-07-04 | 2018-10-16 | 合肥科塑信息科技有限公司 | A kind of industrial plant intelligent computer cabinet |
-
2007
- 2007-12-14 CN CNU2007201942994U patent/CN201131099Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796471A (en) * | 2012-10-29 | 2014-05-14 | 苏州工业园区新宏博通讯科技有限公司 | Machine cabinet line switch control unit fixing structure |
| CN103796471B (en) * | 2012-10-29 | 2016-09-14 | 苏州新宏博智能科技股份有限公司 | Rack line switching control unit fixed structure |
| CN106373341A (en) * | 2016-08-24 | 2017-02-01 | 武汉烽火网络有限责任公司 | Cascading alarm apparatus and method for communication device |
| CN106373341B (en) * | 2016-08-24 | 2019-02-05 | 烽火通信科技股份有限公司 | A kind of the tandem type alarm device and method of communication equipment |
| CN108668499A (en) * | 2018-07-04 | 2018-10-16 | 合肥科塑信息科技有限公司 | A kind of industrial plant intelligent computer cabinet |
| CN108668499B (en) * | 2018-07-04 | 2020-12-08 | 滨州农一电子商务有限公司 | Intelligent computer cabinet for industrial workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |