CN204697414U - A kind of outdoor wall-hung power-supply system - Google Patents
A kind of outdoor wall-hung power-supply system Download PDFInfo
- Publication number
- CN204697414U CN204697414U CN201520266618.2U CN201520266618U CN204697414U CN 204697414 U CN204697414 U CN 204697414U CN 201520266618 U CN201520266618 U CN 201520266618U CN 204697414 U CN204697414 U CN 204697414U
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- cabinet
- power supply
- wall
- power
- hung
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Abstract
The utility model discloses a kind of outdoor wall-hung power-supply system, and comprise wall-hanging power supply cabinet and be vertically arranged at multiple 1U power supply subracks of interior of equipment cabinet, wall-hanging power supply cabinet comprises top cover, the first side wall, the second sidewall, rear wall, base plate and door assembly; Top cover, the first side wall, the second sidewall and rear wall surround the casing that has opening jointly, on door assembly pivot joint second sidewall; The inside of wall-hanging power supply cabinet is also provided with the fixture for uprightly fixing 1U power supply subrack.The structure of the utility model to the structure of rack and 1U power supply subrack is improved, and by vertically placing 1U power supply subrack, rack can be made to become thinner, reduces rack and takes up room; Face maximum for area in cabinet is hung stationary plane as cabinet simultaneously, effectively increase cabinet and hang stability and fastness.
Description
Technical field
The utility model relates to a kind of power-supply system, particularly relates to a kind of outdoor wall-hung power-supply system, belongs to power supply system for communications technical field.
Background technology
The wall-hanging power supply system for communications is a new generation's " green energy conservation " integrated power supply designed for outdoor small-power mobile communication power supply market specially, meets the basic trend of communication equipment station development: save construction cost, shortens the construction period.Meanwhile, in the adaptability such as rainproof, dust-proof, moistureproof and ambient temperature, the wall-hanging power supply system for communications also has outstanding bright spot.And the wall-hanging power supply system for communications has the feature of wide operating temperature range, the demand of high-end user can be met.
Along with the communication technology constantly develops fast, the kind of communication constantly increases, and scope also constantly expands, also more and more higher to the requirement of the power supply system for communications.The wall-hanging power supply system for communications of current employing is usually by 1U power supply subrack horizontal positioned, and three or four 1U power supply subracks adopt form arranged side by side to be up and down fixed in cabinet.And the height of 1U power supply subrack is 44.45mm, wide is 482mm (19 inches), and when power supply subrack adopts horizontal mode to place, the face causing cabinet area maximum is as top cover and base plate, and the less rear wall of area is as the suspension stationary plane of cabinet.Easily like this cause, after placement power-supply system, the horizontal direction width due to cabinet is large and have influence on placement and the operation of other equipment; Simultaneously because power-supply system suspension focusing surface is little, the fixing fail safe of cabinet self also cannot be guaranteed.Therefore need a kind of wall hanging power source system of improvement at present badly, this power-supply system needs by reasonable Arrangement 1U power supply subrack, to reduce taking up room of cabinet, can ensure again the stability that cabinet hangs simultaneously.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved in the utility model is the outdoor wall-hung power-supply system providing a kind of improvement.
For achieving the above object, the utility model adopts following technical scheme:
A kind of outdoor wall-hung power-supply system, comprises wall-hanging power supply cabinet and is vertically arranged at multiple 1U power supply subracks of interior of equipment cabinet;
Described wall-hanging power supply cabinet comprises top cover, the first side wall, the second sidewall, rear wall, base plate and door assembly; Described top cover, described the first side wall, described second sidewall and described rear wall surround the cabinet that has opening jointly, and described door assembly is articulated on described second sidewall;
The inside of described wall-hanging power supply cabinet is provided with the fixture for uprightly fixing 1U power supply subrack.
Wherein more preferably, described fixture comprises two installing frames be oppositely arranged and multiple location intermediate plate;
Two described installing frames are arranged at the top and bottom of described cabinet inside respectively, described 1U power supply subrack is vertically arranged between two described installing frames, and described location intermediate plate is for being fixed on described installing frame by the mounting ear being arranged on the upper and lower two ends of described 1U power supply subrack.
Wherein more preferably, described installing frame is also provided with the guide rail for inserting and fix described 1U power supply subrack.
Wherein more preferably, the diagonal position of described top cover is provided with crampon.
Wherein more preferably, the opposite end of described the first side wall is respectively equipped with the mounting ear for fixing described cabinet.
Wherein more preferably, described mounting ear is provided with band shape and/or calabash shaped installing hole.
Wherein more preferably, described door assembly comprises cabinet door, louvre, fresh air inlet, cabinet lock, fan, filter and mounting groove;
Described cabinet outdoors wall upper end is provided with described louvre, and lower end is provided with described fresh air inlet, and center edge portion is provided with described cabinet lock; Described cabinet door inwall and described fresh air inlet relative position are provided with filter, and described cabinet door inwall and described louvre relative position are provided with fan; The centre position of described cabinet door inwall is provided with mounting groove.
Wherein more preferably, described mounting groove comprises two sidewalls, an antetheca and a base plate; Described two sidewalls, described antetheca, described base plate and described cabinet door form a container cavity;
Described base plate is connected with cabinet door by rotation axis, and the moving axis 90 degree turnover that can rotate.
Wherein more preferably, the outside of described antetheca is provided with AC socket and exchanges input interface.
Wherein more preferably, a sidewall in described two sidewalls is provided with miniature circuit breaker.
Wherein more preferably, described cabinet door is connected by the base plate of gate with described cabinet.
Wherein more preferably, the signal output module in described 1U power supply subrack adopts plug type, and the fuse often organizing power supply is juxtaposed in described signal output module.
Outdoor wall-hung power-supply system provided by the utility model is placed side by side by upright in rack for multiple 1U power supply subrack, thus makes the height of cabinet increase width reduction, makes rack become thinner, effectively reduces taking up room of rack; Meanwhile, the face that in cabinet, area is maximum hangs stationary plane as cabinet, is convenient to cabinet and is hung on wall or on shaft, adds cabinet and hangs stability and fastness.And the signal output module in 1U power supply subrack adopts plug type, the fuse of every road power supply is concentrated in module, is convenient to immediately safeguard the inside of power supply subrack.
Accompanying drawing explanation
Fig. 1 is the structural representation of outdoor wall-hung power-supply system provided by the utility model;
Fig. 2 is in the power-supply system of outdoor wall-hung shown in Fig. 1, and the sidewall of cabinet arranges the structural representation of mounting ear;
Fig. 3 is the view that wall-hanging power supply cabinet hangs on shaft;
Fig. 4 is the view that wall-hanging power supply cabinet hangs on metope;
Fig. 5 in the power-supply system of outdoor wall-hung shown in Fig. 1, the outer wall construction schematic diagram of door assembly;
Fig. 6 in the power-supply system of outdoor wall-hung shown in Fig. 1, the interior wall construction schematic diagram of door assembly;
Fig. 7 in the power-supply system of outdoor wall-hung shown in Fig. 1, the mounting groove structural representation of door assembly;
The open mode schematic diagram that Fig. 8 is mounting groove shown in Fig. 7;
Fig. 9 in the power-supply system of outdoor wall-hung shown in Fig. 1, the structural representation of interior of equipment cabinet;
Figure 10 in the power-supply system of outdoor wall-hung shown in Fig. 1, the structural representation of 1U power supply subrack.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Outdoor wall-hung power-supply system provided by the utility model comprises wall-hanging power supply cabinet and is uprightly arranged at the 1U power supply subrack of interior of equipment cabinet.1U power supply subrack is placed horizontally in cabinet by traditional outdoor wall-hung power-supply system usually, and adopts the mode enumerated successively up and down to arrange multiple 1U power supply subrack.Therefore, in traditional outdoor wall-hung power-supply system, the maximum face of area is as the top cover of cabinet and base plate, and the less rear wall of area is as the suspension stationary plane of cabinet.Multiple 1U power supply subrack, by changing the modes of emplacement of 1U power supply subrack in rack, is uprightly placed in rack by the utility model side by side, and the height of cabinet is increased and width reduction.Thus make the maximum face of area in cabinet (i.e. the sidewall of cabinet) stationary plane can be hung as cabinet.By above-mentioned configuration mode, one is effectively to reduce rack taking up room in the horizontal direction, makes rack become thinner; Two be using the face of enlarged leather area as stress surface, make cabinet be easy to be hung on wall or on shaft, and add cabinet hang stability and fastness.
See Fig. 1, wall-hanging power supply cabinet comprises top cover 100, the first side wall 200, second sidewall 200 ' (see Fig. 4), rear wall, base plate 300 and door assembly 400.Top cover 100, the first side wall 200, second sidewall 200 ', base plate 300 and rear wall surround the cabinet that a front has opening jointly.Door assembly 400 is articulated on the second sidewall 200 ' of cabinet.Top cover 100 is roughly rectangular, and it is arranged on the top of the first side wall 200, second sidewall 200 ' and rear wall by the mode such as screw or welding, and and interval relative with base plate 300 is arranged.Wherein, the longer both sides of rectangle connect the top of the first side wall 200 and the second sidewall 200 ' respectively, and relatively short limit connects the top of rear wall.Two diagonal angles of top cover 100 are provided with crampon 101.Base plate 300 is provided with some entrance holes and wire hole 301.Bottom inside door assembly 400 is connected with base plate 300 by gate 600.Gate 600, for limiting the motion of cabinet door, is avoided, because cabinet door is too flexible or open excessive, causing damage to cabinet and internal unit.Rear wall is vertically arranged on base plate 300, and is positioned between the first side wall 200 and the second sidewall 200 '.The first side wall 200 is vertically arranged on the relative both sides of base plate 300 with the second sidewall 200 ', and almost parallel each other.The first side wall 200 and the second sidewall 200 ' are tabular, and the first side wall 200 and the second sidewall 200 ' all can be used as the suspension stationary plane of cabinet.
In the embodiment that the utility model provides, using the stationary plane of the first side wall 200 as cabinet.As shown in Figure 2, the mounting ear 500 for fixing cabinet is respectively equipped with at the two ends up and down of the first side wall 200.Mounting ear 500 is provided with the installing hole of two kinds of shapes: a kind of is banded hole 501, and fixed band 503 is by being fixed on (see Fig. 3) in rod-like structure 504 through banded hole 501 by cabinet; Another kind is hardy hole 502, and cabinet, through after hardy hole 502, can be hung on (see Fig. 4) on body of wall 505 by the fixtures such as screw (not shown).
Door assembly 400 is articulated on the second sidewall 200 ', and can rotate by second opposing lateral wall 200 ', thus opens or closes cabinet.Door assembly 400 comprises cabinet door 401, louvre 402, fresh air inlet 403, cabinet lock 404, fan 405, filter 406 and mounting groove 407.See Fig. 5, the upper end of the outer wall of cabinet door 401 is provided with louvre 402, and lower end is provided with fresh air inlet 403.Fresh air inlet 403 and louvre 402 are preferably fish scale-shaped hole.The center edge portion of the outer wall of cabinet door 401 is provided with cabinet lock 404.See Fig. 6, the inwall of cabinet door 401 is provided with filter 406 with the relative of fresh air inlet 403 position, avoids impurity to enter cabinet with air-flow; Position relative with louvre 402 on the inwall of cabinet door 401 is provided with the fan 405 of heat radiation, thermal current can be bloated cabinet, avoids temperature in cabinet too high.The centre position of the inwall of cabinet door 401 is provided with the mounting groove 407 for holding lightning-protection module.See Fig. 7, this mounting groove 407 comprises two sidewalls 4071, antetheca 4072 and a base plate 4073.Sidewall 4071, antetheca 4072, base plate 4073 and cabinet door form a container cavity at upper side opening, for placing lightning-protection module.The outside of antetheca 4072 is provided with AC socket 4074 and exchanges input interface 4075 (see Fig. 6), in addition, a sidewall in two sidewalls 4071 is provided with miniature circuit breaker 4076.One end of base plate 4073 is connected with cabinet door 401 by rotation axis, and whole mounting groove 407 can be made to rotate moving axis 90 degree of downward turnovers.As shown in Figure 8, when needs are opened, by mounting groove 407 turnover 90 degree downwards.Antetheca 4072 is vertical cabinet door just, and cavity is opened, and is convenient to carry out the operations such as dismounting to lightning-protection module.
See Fig. 9, the inside of cabinet is provided with the fixture 700 for upright fixed power source subrack.Fixture 700 comprises two installing frames be up and down oppositely arranged 701 and 702 and some location intermediate plate 703.Upper and lower installing frame 701 and 702 is arranged at the top and bottom of cabinet inside respectively, 1U power supply subrack is vertically placed between above-mentioned two installing frames 701 and 702 by the wall-hanging power supply cabinet that the utility model provides, the height of the 1U power supply subrack of standard is 44.45mm, and wide is 482mm (19 inches).Therefore, the distance between upper and lower two installing frames 701 and 702 needs wide (482mm) that just hold 1U power supply subrack.In addition, between lower installing frame 702 and base plate 300, leave certain distance, can be used for being installed into wire terminal and outlet joint, to ensure the waterproof effect of cabinet better.
Location intermediate plate 703 is for being fixed on upper and lower installing frame 701 and 702 by the mounting ear being arranged on the upper and lower two ends of 1U power supply subrack.Specifically, upper and lower two installing frames 701 and 702 are respectively equipped with some screws; Location intermediate plate 703 is spirally connected with upper installing frame 701 or lower installing frame 702, and, the mounting ear of 1U power supply subrack is fixed between upper installing frame 701 (or lower installing frame 702) and location intermediate plate 703.
Below in conjunction with Fig. 9, the matching relationship of upper installing frame 701, lower installing frame 702, location intermediate plate 703 and 1U power supply subrack is described in detail.In order to clearer represent installing frame 701 and 702 and location intermediate plate 703 between with the use of relation, Fig. 9 illustrate only a pair location intermediate plate 703.Intermediate plate 703 two ends, location are provided with screw equally, location intermediate plate 703 can be fixed on installing frame by this screw.
Traditional 1U power supply subrack two ends are provided with mounting ear (not shown) usually.When installing 1U power supply subrack, usually the mounting ear at power supply subrack two ends is directly fixed on cabinet inside in the mode be spirally connected.But such fixed form, the level that is usually only applicable to fixes 1U power supply subrack.In the utility model, 1U power supply subrack is vertically arranged, and when directly fixedly mounting ear by screw, may not mate due to the spacing of the spacing between upper and lower installing frame with the mounting ear at power supply subrack two ends, cause bottom subrack unsettled, lower installing frame 702 can not be put forth effort on completely.1U power supply subrack forces in screw and upper installing frame completely at vertical direction, and long-time placement may cause installing frame to be out of shape, and is unfavorable for fixing 1U power supply subrack.Therefore the utility model adopts the mode of location intermediate plate 703 to fix 1U power supply subrack.The mounting ear of each 1U power supply subrack configures a location intermediate plate 703.The two ends of each location intermediate plate 703 arrange screw respectively, and the distance between two screws is greater than 44.45mm.After 1U power supply subrack is uprightly positioned over cabinet, the mounting ear at two ends is stuck in upper and lower installing frame (701,702) outward just, at the arranged outside location intermediate plate 703 of mounting ear, then screw is through locating intermediate plate two ends screw and being fixed on installing frame, thus is fixed on by the mounting ear of 1U power supply subrack between installing frame and location intermediate plate.The mounting ear of such 1U power supply subrack both sides is tightly clamped between installing frame and location intermediate plate respectively, and two screws also can limit power supply subrack and rock simultaneously, make power supply subrack stable be fixed on cabinet inside.Location intermediate plate 703 only produces the power of horizontal direction to 1U power supply subrack, do not give power at vertical direction, therefore the bottom of power supply subrack can put forth effort on lower installing frame 702 completely.
The present embodiment is set side by side with some guide rails 7011 successively on upper and lower installing frame (701,702).Being convenient to the insertion of 1U power supply subrack by arranging guide rail 7011, also effectively can avoiding 1U power supply subrack rocking in the horizontal direction simultaneously, serving fixing effect.Set-up mode about guide rail 7011 has multiple, and such as, in Fig. 9, two guide rails 7011 configure the mode used mutually.Distance between two guide rails 7011 holds the height (44.45mm) of 1U power supply subrack just.Can certainly adopt the form that single U-shaped guide rail is arranged side by side, and 1U power supply subrack is just slipped into and is skidded off by the groove of U-shaped guide rail.The wall-hanging power supply cabinet that the present embodiment provides can hold multiple 1U power supply subrack (being illustrated as 4), and the magnitude setting of certain power supply subrack is not limited thereto.In addition, conveniently user operates power supply subrack, and the top of cabinet inside is also provided with LED 800, and concrete installation site can reference diagram 2.
The outdoor wall-hung power-supply system that the utility model provides, improves the 1U power supply subrack being arranged at cabinet inside simultaneously.In order to ensure the fail safe of 1U power supply subrack, usually often organize the protection that power supply all needs fuse.The fuse of conventional power source subrack, is all installed on the inside of power supply subrack.When changing fuse, need to carry out disassembling section to whole subrack, very inconvenient.Modules such as exchanging output, functional module, inverter, controller and signal output is generally included see Figure 10,1U power supply subrack.In the present embodiment, signal output module adopts pluggable mode.The fuse that often group power supply is corresponding is concentrated and is arranged in order in message output module.Like this when changing fuse, as long as signal output module extracted out, just replacement operation can be completed, without the need to carrying out disassembling operations to whole 1U power supply subrack.The advantages such as it is simple that this 1U power case has structure, easy to operate.
Relative to traditional outdoor wall-hung power-supply system, the utility model can accomplish long 500 millimeters, wide 320 millimeters, dark 450 millimeters, rack is made to become thinner, be conducive to saving taking up room of cabinet, the face simultaneously making area maximum is as stress surface, and the stability that cabinet hangs and fastness obtain and greatly improve; And the signal output module in 1U power supply subrack adopts plug type, the fuse of every road power supply is concentrated in module, is convenient to the instantaneously changing of insurance of damage silk, facilitate and the inside of power supply subrack is safeguarded.
Above outdoor wall-hung power-supply system provided by the utility model is described in detail.To those skilled in the art, to any apparent change that it does under the prerequisite not deviating from the utility model connotation, all by formation to the utility model infringement of patent right, corresponding legal liabilities will be born.
Claims (12)
1. an outdoor wall-hung power-supply system, is characterized in that the multiple 1U power supply subracks comprising wall-hanging power supply cabinet and be vertically arranged at interior of equipment cabinet;
Described wall-hanging power supply cabinet comprises top cover, the first side wall, the second sidewall, rear wall, base plate and door assembly; Described top cover, described the first side wall, described second sidewall and described rear wall surround the cabinet that has opening jointly, and described door assembly is articulated on described second sidewall;
The inside of described wall-hanging power supply cabinet is provided with the fixture for uprightly fixing 1U power supply subrack.
2. outdoor wall-hung power-supply system as claimed in claim 1, is characterized in that:
Described fixture comprises two installing frames be oppositely arranged and multiple location intermediate plate;
Two described installing frames are arranged at the top and bottom of described cabinet inside respectively, described 1U power supply subrack is vertically arranged between two described installing frames, and described location intermediate plate is for being fixed on described installing frame by the mounting ear being arranged on the upper and lower two ends of described 1U power supply subrack.
3. outdoor wall-hung power-supply system as claimed in claim 2, is characterized in that:
Described installing frame is also provided with the guide rail for inserting and fix described 1U power supply subrack.
4. outdoor wall-hung power-supply system as claimed in claim 1, is characterized in that:
The diagonal position of described top cover is provided with crampon.
5. outdoor wall-hung power-supply system as claimed in claim 1, is characterized in that:
The opposite end of described the first side wall is respectively equipped with the mounting ear for fixing described cabinet.
6. outdoor wall-hung power-supply system as claimed in claim 5, is characterized in that:
Described mounting ear is provided with band shape and/or calabash shaped installing hole.
7. outdoor wall-hung power-supply system as claimed in claim 1, is characterized in that:
Described door assembly comprises cabinet door, louvre, fresh air inlet, cabinet lock, fan, filter and mounting groove;
Described cabinet outdoors wall upper end is provided with described louvre, and lower end is provided with described fresh air inlet, and center edge portion is provided with described cabinet lock; Described cabinet door inwall and described fresh air inlet relative position are provided with filter, and described cabinet door inwall and described louvre relative position are provided with fan; The centre position of described cabinet door inwall is provided with mounting groove.
8. outdoor wall-hung power-supply system as claimed in claim 7, is characterized in that:
Described mounting groove comprises two sidewalls, an antetheca and a base plate; Two described sidewalls, described antetheca, described base plate and described cabinet doors form a container cavity;
Described base plate is connected with cabinet door by rotation axis, and the moving axis 90 degree turnover that can rotate.
9. outdoor wall-hung power-supply system as claimed in claim 8, is characterized in that:
The outside of described antetheca is provided with AC socket and exchanges input interface.
10. outdoor wall-hung power-supply system as claimed in claim 8, is characterized in that:
A sidewall in two described sidewalls is provided with miniature circuit breaker.
11. outdoor wall-hung power-supply systems as claimed in claim 7, is characterized in that:
Described cabinet door is connected by the base plate of gate with described cabinet.
12. outdoor wall-hung power-supply systems as claimed in claim 1, is characterized in that:
Signal output module in described 1U power supply subrack adopts plug type, and the fuse often organizing power supply is juxtaposed in described signal output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266618.2U CN204697414U (en) | 2014-10-28 | 2015-04-28 | A kind of outdoor wall-hung power-supply system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631512 | 2014-10-28 | ||
| CN2014206315123 | 2014-10-28 | ||
| CN201520266618.2U CN204697414U (en) | 2014-10-28 | 2015-04-28 | A kind of outdoor wall-hung power-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204697414U true CN204697414U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266618.2U Expired - Fee Related CN204697414U (en) | 2014-10-28 | 2015-04-28 | A kind of outdoor wall-hung power-supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204697414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787725A (en) * | 2019-04-04 | 2020-10-16 | 鸿富锦精密电子(天津)有限公司 | Stop fixing mechanism and cabinet |
| CN113824165A (en) * | 2020-06-19 | 2021-12-21 | 华为数字能源技术有限公司 | Outdoor communication power supply equipment |
-
2015
- 2015-04-28 CN CN201520266618.2U patent/CN204697414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111787725A (en) * | 2019-04-04 | 2020-10-16 | 鸿富锦精密电子(天津)有限公司 | Stop fixing mechanism and cabinet |
| CN111787725B (en) * | 2019-04-04 | 2021-08-27 | 鸿富锦精密电子(天津)有限公司 | Stop fixing mechanism and cabinet |
| CN113824165A (en) * | 2020-06-19 | 2021-12-21 | 华为数字能源技术有限公司 | Outdoor communication power supply equipment |
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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: 20151007 Termination date: 20170428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |