CN206452653U - A kind of IPRAN drawer types supply unit - Google Patents
A kind of IPRAN drawer types supply unit Download PDFInfo
- Publication number
- CN206452653U CN206452653U CN201720086058.1U CN201720086058U CN206452653U CN 206452653 U CN206452653 U CN 206452653U CN 201720086058 U CN201720086058 U CN 201720086058U CN 206452653 U CN206452653 U CN 206452653U
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- CN
- China
- Prior art keywords
- power supply
- ipran
- bracket
- supply unit
- pcba
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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.)
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Abstract
The utility model belongs to IPRAN technical fields.A kind of IPRAN drawer types supply unit is specifically disclosed, including dc source PCBA, power supply bracket, locking device is installed on the power supply bracket, the power supply PCBA, which is fixedly installed on the inside of power supply bracket, the power supply PCBA, is provided with Direct current power source socket, indicator lamp and plug connector male corresponding with IPRAN backboards.The drawer type supply unit is modularized design, and modular design make it that the installation or removal of power supply are convenient, is conducive to the later stage to safeguard equipment.Meanwhile, locking device ensures that the power supply safety of power supply is stable, and locking device is by the way of hand the turn of the screw locking, is different from the locking of general screw, dismounting is without the use of instrument, convenient and swift, lifts customer experience.In addition, not setting any electronic connecting line inside the drawer type supply unit so that equipment is succinctly attractive in appearance, and lightweight, and small volume is cheap, convenient transport.
Description
Technical field
The utility model belongs to IPRAN (IPization Packet Transport Network) technical field, and in particular to (IPization packet is passed IPRAN
Send net) drawer type supply unit.
Background technology
In the prior art, in IPRAN (IPization Packet Transport Network) technical field, the mounting means of supply unit is usually
On the backboard for being directly connected to IPRAN (IPization Packet Transport Network), such a plant-grid connection mode seems complicated in installation process
It is cumbersome, waste time and energy, and the working condition of power supply can not be shown by indicator lamp, increase the judgement to power work state
Difficulty, and the maintenance in later stage seems very inconvenient.
In addition, the problem of currently known power supply generally existing weak heat-dissipating, having a strong impact on the service life of power supply.
Therefore a kind of drawer type electricity for connecting succinct orderly, good appearance property, modularized design and convenient disassembly is researched and developed
Source device is extremely urgent.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of IPRAN drawer types supply unit, should
IPRAN drawer types supply unit can save the electric wires of power source internal so that connection is succinct orderly, effectively improves equipment appearance
Attractive in appearance, and its modularized design, the installation or removal of power supply are convenient, are conducive to maintenance of the later stage to equipment.In addition, the dress
Locking device in putting is effective to ensure that the safety and stability that power supply is powered, and locking device uses the side that hand the turn of the screw is locked
Formula, is different from the locking of general screw, dismounting is without the use of instrument, convenient and swift, lifts customer experience.In addition, the IPRAN takes out
Drawer formula supply unit is provided with the air vent of large area, and its ventilation and heat performance is good.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme：
A kind of IPRAN drawer types supply unit described in the utility model, including dc source PCBA, power supply bracket, institute
State and locking device is installed on power supply bracket, the dc source PCBA is fixedly installed in the inside of power supply bracket, the power supply
It is provided with PCBA on Direct current power source socket, indicator lamp and plug connector male corresponding with IPRAN backboards, the power supply PCBA
Some air vents are all provided with the correspondence position of the plane of power supply bracket, so that air flow carries out preferable ventilation and heat.
As the further improvement of above-mentioned technology, the power supply bracket both sides are provided with bending edges, to increase to DC PCB A
Protection, and improve power supply bracket bulk strength and rigidity.
As the further improvement of above-mentioned technology, air vent is three circular vents in the power supply bracket plane,
Its diameter range is 30~35mm.
As the further improvement of above-mentioned technology, the power supply bracket plane is used to install dc source provided with four
PCBA screw column.
In the utility model, power supply bracket front is provided with rectangle mounting hole, and the Direct current power source socket is from support
The positive rectangle mounting hole of frame stretches out.
In the utility model, the locking device is installed on the front side end of power supply bracket, and the locking device is prominent
Manually operated handle is formed after going out, facilitates power module to fix and plug.
In the utility model, the power supply bracket uses 1~1.5mm cold-reduced sheets, surface electrostatic painting processing.
In the utility model, the air vent on the dc source PCBA is three kidney-shaped air vents, its diameter range
For 30~35mm.
In the utility model, the dc source PCBA is provided with four spiral shells corresponding with the screw column on power supply bracket
Adjusting screw hole.
Compared with prior art, the beneficial effects of the utility model are：
(1) IPRAN drawer types supply unit described in the utility model is modularized design, facilitates on-site installation and maintenance people
Member's installation or removal power supply；
(2) all electronic connecting lines are saved in the utility model, inside power module so that equipment is succinctly attractive in appearance；
(3) in the utility model, power supply bracket plane is equally set provided with three circular vents on dc source PCBA
There are three kidney-shaped air vents, be conducive to the flowing of air, efficiently take away waste heat, play good radiating effect, have
Effect improves the service life of power supply；
(4) in the utility model, described locking device is locked for hand the turn of the screw, quick and easy for installation, can using safety
Lean on.
(5) the utility model IPRAN drawer types supply unit, its is lightweight, small volume, cheap, convenient transport.
Brief description of the drawings
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is IPRAN drawer types supply unit decomposing schematic representation described in the utility model；
Fig. 2 is the schematic diagram after the completion assembling of IPRAN drawer types supply unit described in the utility model；
Fig. 3 is that IPRAN drawer types supply unit described in the utility model is installed to schematic diagram in IPRAN equipment；
Embodiment
As shown in Figure 1 and Figure 2, IPRAN drawer types supply unit 10 described in the utility model, including dc source
Locking device 13 is installed, the power supply PCBA 2 is fixedly installed in power supply on PCBA2, power supply bracket 1, the power supply bracket 1
Be provided with the inside of bracket 1, the dc source PCBA 2 Direct current power source socket 22, indicator lamp 21 and with IPRAN backboards
Three kidney-shaped air vents 23, the dc source are additionally provided with corresponding plug connector male 25, the dc source PCBA 2
PCBA 2 is provided with four screw fixing holes 24.
The front of power supply bracket 1 is provided with the direct current on a rectangle mounting hole 14, the dc source PCBA 2
Supply socket 22 may pass through rectangle mounting hole 14 and stretch out end face；The plane of power supply bracket 1 is provided with three circular vents 12,
Three circular vents 12 are corresponding with dc source PCBA 2 three waist type air vents 23, and diameter range be all 30~
35mm, in favor of air flow, improves radiating efficiency.
In order to ensure that power supply power supply safety is stable, also for convenient fixed described, the IPRAN drawer types in the utility model
Supply unit, the locking device 3 is hand-wring type locking device.
In the utility model, for the ease of the installation and dismounting of the IPRAN drawer types supply unit, the power supply support
Prominent 15~20mm formation the handle of the design of positive locking device 13 of frame 1, beneficial to inserting for the IPRAN drawer types supply unit
Pull out.
Detailed description below IPRAN drawer types supply unit assembling process described in the utility model is following (as shown in Figure 1, Figure 2
It is shown)：
First, the Direct current power source socket 22 on dc source PCBA 2 is alignd the positive slot 14 of power supply bracket 1
Pass；
Then, the screw column 11 fixed screw holes 24 on dc source PCBA 2 alignd on power supply bracket 1；
Finally, fixation is tightened with M3 screws 3, that is, completes the installation of IPRAN drawer type supply units.
As shown in figure 3, IPRAN drawer types supply unit described in the utility model is installed to the process in IPRAN equipment
It is as follows：
The locking device 13 of IPRAN drawer types supply unit 10 is placed upward, and inserted along arrow as shown in Figure 3
IPRAN equipment left side groove position, it is to be inserted that locking device 13 is tightened into fixation afterwards in place, that is, complete IPRAN drawer type supply units
It is installed to the process of IPRAN equipment.
In the utility model can also by two or other multiple IPRAN drawer types supply units 10 are corresponding is attached to
Used in IPRAN, the IPRAN drawer types supply unit is modularized design.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes or modification of the present utility model
From spirit and scope of the present utility model, if these are changed and modification belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also comprising these changes and modification.
Claims (9)
1. a kind of IPRAN drawer types supply unit, it is characterised in that：Including dc source PCBA, power supply bracket, the power supply support
Locking device is installed, the power supply PCBA is fixedly installed on the inside of power supply bracket, the power supply PCBA and is provided with frame
With power supply bracket on Direct current power source socket, indicator lamp and plug connector male corresponding with IPRAN backboards, the power supply PCBA
The correspondence position of plane is equipped with some air vents.
2. IPRAN drawer types supply unit according to claim 1, it is characterised in that：The power supply bracket both sides are provided with
Bending edges.
3. IPRAN drawer types supply unit according to claim 1, it is characterised in that：Lead in the power supply bracket plane
Air holes is three circular vents, and its diameter range is 30~35mm.
4. IPRAN drawer types supply unit according to claim 1, it is characterised in that：The power supply bracket plane is provided with
Four screw columns for installing dc source PCBA.
5. IPRAN drawer types supply unit according to claim 1, it is characterised in that：The power supply bracket front is provided with
Rectangle mounting hole, the Direct current power source socket stretches out from the positive rectangle mounting hole of bracket.
6. IPRAN drawer types supply unit according to claim 1, it is characterised in that：The locking device is placed in power supply
Manually operated handle is formed after the front side end of bracket, and locking device protrusion.
7. IPRAN drawer types supply unit according to claim 1, it is characterised in that：The power supply bracket using 1~
1.5mm cold-reduced sheets, surface electrostatic painting processing.
8. IPRAN drawer types supply unit according to claim 1, it is characterised in that：On the dc source PCBA
Air vent is three kidney-shaped air vents, and its diameter range is 30~35mm.
9. IPRAN drawer types supply unit according to claim 1, it is characterised in that：Set on the dc source PCBA
There are four screw nail holes corresponding with the screw column on power supply bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086058.1U CN206452653U (en) | 2017-01-20 | 2017-01-20 | A kind of IPRAN drawer types supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720086058.1U CN206452653U (en) | 2017-01-20 | 2017-01-20 | A kind of IPRAN drawer types supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452653U true CN206452653U (en) | 2017-08-29 |
Family
ID=59668244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720086058.1U Active CN206452653U (en) | 2017-01-20 | 2017-01-20 | A kind of IPRAN drawer types supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728614A (en) * | 2021-03-09 | 2021-04-30 | 深圳广杰环保(集团)有限公司 | High-temperature framework structure of power supply of oil fume purifier |
-
2017
- 2017-01-20 CN CN201720086058.1U patent/CN206452653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728614A (en) * | 2021-03-09 | 2021-04-30 | 深圳广杰环保(集团)有限公司 | High-temperature framework structure of power supply of oil fume purifier |
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