CN203119777U - Uninterrupted power source - Google Patents
Uninterrupted power source Download PDFInfo
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- CN203119777U CN203119777U CN 201220733557 CN201220733557U CN203119777U CN 203119777 U CN203119777 U CN 203119777U CN 201220733557 CN201220733557 CN 201220733557 CN 201220733557 U CN201220733557 U CN 201220733557U CN 203119777 U CN203119777 U CN 203119777U
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- uninterrupted power
- power supply
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Abstract
The utility model relates to the technical field of electrical equipment, and discloses an uninterrupted power source. The uninterrupted power source comprises an input cabinet and an output cabinet which are arranged in parallel, wherein a first inversion module group and a rectification module are internally arranged on a front side of an upper part of the input cabinet, and a second inversion module group and a static switch module are internally arranged on a front side of an upper part of the output cabinet; and the first inversion module group and the second inversion module group are arranged in parallel on two sides of the rectification module, and are electrically connected with the rectification module. Compared with the prior art, the uninterrupted power source provided by the utility model uses small number of parallel cabinets, so that the occupation space of the overall structure of the uninterrupted power source is significantly reduced, and the structural cost is reduced.
Description
Technical field
The utility model relates to the electric equipment technical field, particularly relates to a kind of uninterrupted power supply.
Background technology
Uninterrupted power supply is a kind of energy storage device that contains, and is the constant frequency power of isopiestic pressure equipment of chief component with inverter and rectifier, is mainly used in providing continual supply of electric power to single computer, computer network system or other power electronic equipment.When civil power input just often, uninterrupted power supply is supplied to load to use after with the civil power voltage stabilizing, the uninterrupted power supply of this moment is exactly an electric main pressurizer, it also charges to self-contained battery simultaneously; When civil power interrupted, uninterrupted power supply continued the supply alternating current with the electric energy of the self-contained battery mode by the inversion conversion to load immediately, made load keep operate as normal and protected soft, the hardware of load not to be damaged.
Existing high power UPS is normally formed by at least three rack parallel operation, and for example, a kind of uninterrupted power supply wherein comprises rectifier cabinet, inversion cabinet, incoming line cabinet, outlet cabinet and bypass cabinet.
The defective that prior art exists is, because parallel operation rack quantity is more, the connection between each rack is comparatively complicated, so not only is unfavorable for on-the-spot the installation, and structure takes up room greatlyyer, and infrastructure cost is higher.In addition, radiating element is more in the parallel operation rack, and the design in air channel is also comparatively complicated, and this also takies bigger structure space, has increased infrastructure cost.
The utility model content
The purpose of this utility model provides a kind of uninterrupted power supply, takes up room with the structure of effective minimizing uninterrupted power supply, reduces infrastructure cost.
The utility model uninterrupted power supply comprises input cabinet and output counter that parallel operation arranges, wherein,
Front side, top in the described input cabinet is provided with first inversion module group and the rectification module, front side, top in the described output counter is provided with second inversion module group and the static-switch module, wherein, the described first inversion module group and the second inversion module group are set up in parallel the both sides at rectification module, and are electrically connected with rectification module.
Preferably, the bottom rear side in the described input cabinet is provided with first magnetic element, and described first magnetic element comprises input transformer and inductance, and the bottom rear side in the described output counter is provided with second magnetic element, and described second magnetic element comprises output transformer.
Preferably, the front side, top of described input cabinet and top rear are respectively arranged with the first radiator fan assembly and the second radiator fan assembly, have first heat dissipation wind channel between the described first radiator fan assembly and the first inversion module group and the rectification module, have second heat dissipation wind channel between the described second radiator fan assembly and first magnetic element;
The front side, top of described output counter and top rear are respectively arranged with the 3rd radiator fan assembly and the Hot-air fan assembly that scatters, have the 3rd heat dissipation wind channel between described the 3rd radiator fan assembly and the second inversion module group and the static-switch module, have hot-flow flue that scatters between described the 4th fan component and second magnetic element.
Preferably, between described first heat dissipation wind channel and second heat dissipation wind channel, and the 3rd heat dissipation wind channel and scatters between the hot-flow flue, has dividing plate respectively.
Preferable, it is stepped that described dividing plate is water conservancy diversion.
Preferably, the fixedly channel-section steel at described input transformer and output transformer top has the front and back mounting hole that arranges along the cabinet fore-and-aft direction respectively, described uninterrupted power supply also comprise corresponding input transformer and output transformer the transformer transportation fixture that arranges respectively, described transformer transportation fixture comprises:
L shaped fixture, offer the left and right sides mounting hole that is parallel to crossbeam in the cabinet on the transverse slat of described L shaped fixture, offer the mounting hole up and down perpendicular to crossbeam in the cabinet on the riser of described L shaped fixture, described L shaped fixture is fixedlyed connected with the cabinet crossbeam by the securing member at mounting hole place about being positioned at;
The box-like fixture, the base plate of described box-like fixture contacts with the upper surface of transformer, the side plate of described box-like fixture is fixedlyed connected with the fixedly channel-section steel of transformer by the securing member at mounting hole place before and after being positioned at, and the upper surface of described box-like securing member is fixedlyed connected with the transverse slat of L shaped fixture by the securing member that is positioned at mounting hole place, the left and right sides.
Preferable, the cabinet base plate of described input cabinet and cabinet Qianmen, and the cabinet base plate of described output counter and cabinet Qianmen have the heat radiation mesh respectively.
Preferable, the front side, bottom of described input cabinet and the front side, bottom of described output counter are respectively arranged with dismountable inlet wire plate, and the quantity of the corresponding inlet wire plate of described input cabinet is at least two; And/or
The front side, top of described input cabinet and the front side, top of described output counter are provided with wiring groove.
Preferable, the lower front side in the described input cabinet is provided with main road input switch and direct current input switch, and the lower front side in the described output counter is provided with main road output switch and bypass input switch;
Isolate by the insulation board insulation between each phase connection terminal of described main road input switch, direct current input switch, main road output switch and bypass input switch.
Preferably, the cabinet body structure of the cabinet of described input cabinet and output counter is identical.
In technical solutions of the utility model, the first inversion module group and rectification module are arranged in the input cabinet, the second inversion module group and static-switch module are arranged in the output counter, the first inversion module group and the second inversion module group are set up in parallel the both sides at rectification module, and are electrically connected with rectification module, than prior art, the rack parallel operation negligible amounts of this programme uninterrupted power supply, therefore, the overall structure that has significantly reduced uninterrupted power supply takes up room, thereby has reduced infrastructure cost.
Description of drawings
Fig. 1 is the uninterrupted power supply internal structure front view of the utility model embodiment;
Fig. 2 is the uninterrupted power supply internal structure side stand rearways stereogram of the utility model embodiment;
Fig. 2 a is the local enlarged diagram in A place of Fig. 2;
Fig. 3 is the uninterrupted power supply internal structure front side three-dimensional view of the utility model embodiment;
Fig. 3 a is the local enlarged diagram in B place of Fig. 3;
Fig. 4 is radiator fan modular construction schematic diagram;
Fig. 5 is cabinet base arrangement schematic diagram (only illustrating part heat radiation mesh).
Reference numeral:
The 11-input cabinet 12-output counter 13-first inversion module group
The 14-rectification module 15-second inversion module group 16-static-switch module
The 17-first magnetic element 18-input transformer 19-inductance
The 20-second magnetic element 21-output transformer 22-first radiator fan assembly
The 23-second radiator fan assembly 24-the 3rd radiator fan assembly 25-Hot-air fan assembly that scatters
26-dividing plate 27-is channel-section steel 28-front and back mounting hole fixedly
Crossbeam 31-left and right sides mounting hole in the 29-L shape fixture 30-cabinet
32-is mounting hole 33-box-like fixture 34-heat radiation mesh up and down
35-inlet wire plate 36-wiring groove 37-main road input switch
38-direct current input switch 39-main road output switch 40-bypass input switch
41-insulation board 42-module connects copper bar 43-fan box
44-fan planker 45-planker reinforcement
Embodiment
For the structure that effectively reduces uninterrupted power supply takes up room, reduce infrastructure cost, the utility model embodiment provides a kind of uninterrupted power supply.In technical solutions of the utility model, the first inversion module group and rectification module are arranged in the input cabinet, the second inversion module group and static-switch module are arranged in the output counter, the first inversion module group and the second inversion module group are set up in parallel the both sides at rectification module, and are electrically connected with rectification module, and this scheme compared with prior art, rack parallel operation negligible amounts, therefore, the overall structure that has significantly reduced uninterrupted power supply takes up room, thereby has reduced infrastructure cost.
For making the purpose of this utility model, technical scheme and advantage clearer, by the following examples the utility model is described in further detail.
As shown in Figure 1, the uninterrupted power supply of the utility model embodiment comprises input cabinet 11 and output counter 12 that parallel operation arranges, wherein,
Front side, top in the described input cabinet 11 is provided with the first inversion module group 13 and rectification module 14, front side, top in the described output counter 12 is provided with the second inversion module group 15 and static-switch module 16, wherein, the described first inversion module group 13 and the second inversion module group 15 are set up in parallel in the both sides of rectification module 14, and are electrically connected with rectification module 14.
In the utility model embodiment, " on " when referring to that equipment is placed according to common position, near a side at equipment top, D score is then depended on a side of nearly device bottom, namely with " on " a relative side; " preceding " refers to operating personnel's common more side of facing when the operation uninterrupted power supply, and " back " then refers to a side relative with " preceding ".
In input cabinet 11 and the output counter 12, each power model is generally three-phase.The first inversion module group 13 and the second inversion module group 15 comprise three inversion modules respectively, and each inversion module is integrated with inverter and bus capacitor.Shown in Fig. 3 a, preferably be connected copper bar 42 by module between the first inversion module group 13 and the second inversion module group 15 and the rectification module 14 and realize being electrically connected.
Uninterrupted power supply also comprises magnetic element usually; as shown in Figure 2; bottom rear side in the described input cabinet 11 is provided with first magnetic element 17; described first magnetic element 17 comprises input transformer 18 and inductance 19; bottom rear side in the described output counter 12 is provided with second magnetic element 20, and described second magnetic element 20 comprises output transformer 21.The utilization that the integral layout of first magnetic element 17, second magnetic element 20 and the first inversion module group 13, rectification module 14, the second inversion module group 15 and static-switch module 16 is appropriate the inner space of two parallel operation racks, taken into full account Electro Magnetic Compatibility, make the current direction of uninterrupted power supply inside be optimized, and the heat radiation between each power model is not disturbed mutually.
The input of uninterrupted power supply and the setting of binding post thereof are as shown in Figure 1, lower front side in the described input cabinet 11 is provided with main road input switch 37 and direct current input switch 38, and the lower front side in the described output counter 12 is provided with main road output switch 39 and bypass input switch 40; Isolate by insulation board 41 insulation between each phase connection terminal (can select copper busbar for use) of described main road input switch 37, direct current input switch 38, main road output switch 39 and bypass input switch 40.
In the prior art, need independent incoming line cabinet and outlet cabinet be set for input and binding post thereof, structure takes up room bigger, and in this programme, input and binding post thereof and each power model are with being arranged in two parallel operation racks, therefore save structure greatly and taken up room, saved infrastructure cost.Insulation board 41 can be isolated insulation between each phase connection terminal, can avoid the terminal misconnection, and it is neat, clear that wiring is arranged, preferably adopts the insulation board of transparent material, and is more attractive in appearance, practical.
In technical solutions of the utility model, the first inversion module group 13 and rectification module 14 are arranged in the input cabinet 11, the second inversion module group 15 and static-switch module 16 are arranged in the output counter 12, the first inversion module group 13 and the second inversion module group 15 are set up in parallel the both sides at rectification module 14, and be electrically connected with rectification module 14, than prior art, the rack parallel operation negligible amounts of this programme uninterrupted power supply, therefore, the overall structure that has significantly reduced uninterrupted power supply takes up room, thereby has reduced infrastructure cost.
With reference to illustrated in figures 1 and 2, the uninterrupted power supply that this embodiment provides has three kinds of powering modes, wherein,
The current trend of main road input (being that civil power exchanges input) passes through successively: main road input switch 37 and binding post thereof, first magnetic element 17, rectification module 14, the first inversion module group 13 that is set up in parallel and the second inversion module group 15, second magnetic element 20, static-switch module 16, main road output switch 39 and binding post thereof;
The current trend of direct current input (being non-civil power direct current input) passes through successively: direct current input switch 38 and binding post thereof, rectification module 14, the first inversion module group 13 that is set up in parallel and the second inversion module group 15, static-switch module 16, main road output switch 39 and binding post thereof;
The current trend of bypass input (being inputs such as standby motor) passes through successively: bypass input switch 40 and binding post thereof, static-switch module 16, main road output switch 39 and binding post thereof;
As seen, the rational deployment of this design has been optimized the current direction path of uninterrupted power supply inside, greatly reduces the ripple current of bus capacitor, is conducive to the heat radiation of equipment more.
As shown in Figures 2 and 3, the radiating mode of this embodiment uninterrupted power supply is:
The front side, top of described input cabinet 11 and top rear are respectively arranged with the first radiator fan assembly 22 and the second radiator fan assembly 23, have first heat dissipation wind channel between the described first radiator fan assembly 22 and the first inversion module group 13 and the rectification module 14, have second heat dissipation wind channel between the described second radiator fan assembly 23 and first magnetic element 17;
The front side, top of described output counter 12 and top rear are respectively arranged with the 3rd radiator fan the assembly 24 and Hot-air fan assembly 25 that scatters, have the 3rd heat dissipation wind channel between described the 3rd radiator fan assembly 24 and the second inversion module group 15 and the static-switch module 16, have hot-flow flue that scatters between described the 4th fan component 25 and second magnetic element 20.
Type and the concrete structure thereof of each radiator fan assembly are not limit, embodiment as shown in Figure 4, each radiator fan assembly comprises: fan box 43, a plurality of fan planker 44, and the set planker reinforcement 45 of corresponding each fan planker 44 and be positioned at the centrifugal blower (not shown) of fan box.When maintenance or replacing radiator fan assembly, can pull down the hold-down screw between fan box 43 and the cabinet, the radiator fans in the fan box 43 are keeped in repair or change; Also can only dismantle the relevant corresponding fan planker 44 of radiator fan, then radiator fan be keeped in repair or changes.As seen, radiator fan replacement of component, maintenance are comparatively convenient, and this layout makes that the structure of uninterrupted power supply is comparatively compact, have further saved structure and have taken up room.
The heat that the first inversion module group 13 and rectification module 14 work produce is taken out guide by the centrifugal blower of the first radiator fan assembly 22 from enclosure top by first heat dissipation wind channel and is gone out; In like manner, the heat that produces of the second inversion module group 15 and static-switch module 16 work is taken out guide by the centrifugal blower of the 3rd radiator fan assembly 24 from enclosure top by the 3rd heat dissipation wind channel and is gone out; Preferable, the cabinet Qianmen of described input cabinet 11 and output counter 12 has the heat radiation mesh respectively and (only shows the frame structure of cabinet in the accompanying drawing, therefore the cabinet Qianmen does not illustrate in the drawings), like this, during centrifugal blower work, cold wind enters from the heat radiation mesh at the cabinet Qianmen of input cabinet 11 and output counter 12, carries out discharging from the top after the heat exchange with power model.
The heat that first magnetic element 17 produces is taken out guide by the centrifugal blower of the second radiator fan assembly 23 from enclosure top by second heat dissipation wind channel and is gone out; In like manner, the heat that produces of second magnetic element 20 is taken out guide by centrifugal blower that scatters Hot-air fan assembly 25 from enclosure top and is gone out by hot-flow flue that scatters; Preferable, as shown in Figure 5, the cabinet base plate of described input cabinet 11 and output counter 12 has heat radiation mesh 34 respectively, like this, when the second radiator fan assembly 23 and the scatters the centrifugal blower work of Hot-air fan assembly 25, cold wind enters from the heat radiation mesh 34 of the cabinet base plate of input cabinet 11 and output counter 12, carries out discharging from the top after the heat exchange with power model.
Cabinet base plate and the cabinet Qianmen of input cabinet 11, and the version of the cabinet base plate of output counter 12 and the heat radiation mesh on the cabinet Qianmen can for example be circular mesh, bar shaped mesh etc. for multiple, also can be the mesh of silk screen.These mesh can be one-body molded through Sheet Metal Forming Technology and cabinet base plate or cabinet Qianmen, also can be formed at earlier on the mesh plate, then welding or be fixed on cabinet base plate and the cabinet Qianmen by screw.
Preferably, as shown in Figure 3, between described first heat dissipation wind channel and second heat dissipation wind channel, and the 3rd heat dissipation wind channel and scatters between the hot-flow flue, has dividing plate 26 respectively.Dividing plate 26 can will separate between the adjacent heat dissipation wind channel clearly, prevents that adjacent heat dissipation wind channel heat from mixing, and produces to disturb.Preferred transparent PC(Polycarbonate, Merlon, a kind of engineering plastics, the abbreviation PC of adopting) dividing plate, in clear isolation air channel, the visuality of rack internal structure is also preferable.As shown in Figure 3, it is stepped that dividing plate 26 preferably is water conservancy diversion, and wind direction is had water conservancy diversion effect preferably, more is conducive to hot blast and discharges rapidly from enclosure top.
As shown in Figure 3, the front side, bottom of described input cabinet 11 and the front side, bottom of described output counter 12 are respectively arranged with dismountable inlet wire plate 35, and the quantity of described input cabinet 11 corresponding inlet wire plates 35 is at least two; And/or
The front side, top of described input cabinet 11 and the front side, top of described output counter 12 are provided with wiring groove 36.
The inlet wire mode of this embodiment is following inlet wire, and when not needing to carry out the inlet wire wiring (for example in the transportation), each inlet wire plate 35 is in place, and not only can prevent misoperation, and makes that the outward appearance of whole uninterrupted power supply is comparatively harmonious; When needs carried out the inlet wire wiring, the inlet wire plate 35 of the relevant position of dismantling got final product.Among this embodiment, the quantity of input cabinet 11 corresponding inlet wire plates 35 is specially three, this is because the binding post distance of the binding post of main road input switch 37 and direct current input switch 38 is far away, when needs carry out wiring, only need first of dismounting and the 3rd block of inlet wire plate to get final product, like this, can significantly reduce the shutoff area of this position after the wiring, safe and attractive in appearance.
Wiring groove 36 is arranged at the front side, top of input cabinet 11 and the front side, top of output counter 12, and it is comparatively convenient that cabling is arranged, the complete machine cabling is comparatively clean and tidy, and can effectively protect cable not to be damaged.
As shown in figures 1 and 3, preferred, the cabinet of input cabinet 11 is identical with the cabinet body structure of output counter 12.The physical dimension of two racks is identical, and corresponding parts have general interchangeability, and Package size is also identical, is more conducive to the batch process of equipment like this and uses, and can reduce processing and manufacturing cost, cost of transportation and the maintenance cost of equipment greatly.
In each embodiment of the present utility model, each power model is fixed on the interior crossbeam of rack by screw respectively, the dismounting mutually noninterfere of each power model, when changing or when safeguarding the power device of some power models, only need the corresponding power model of dismounting to get final product, can't have influence on other power model, like this, can save on-the-spot preventive maintenance time greatly, the maintainability of power device improves greatly.
Shown in Fig. 2 and Fig. 2 a, the fixedly channel-section steel 27 at described input transformer 18 and output transformer 21 tops has the front and back mounting hole 28 that arranges along the cabinet fore-and-aft direction respectively, described uninterrupted power supply also comprise corresponding input transformer 18 and output transformer 21 the transformer transportation fixture that arranges respectively, described transformer transportation fixture comprises:
L shaped fixture 29, offer the left and right sides mounting hole 31 that is parallel to crossbeam 30 in the cabinet on the transverse slat of described L shaped fixture 29, offer the mounting hole up and down 32 perpendicular to crossbeam in the cabinet 30 on the riser of described L shaped fixture 29, described L shaped fixture 29 is fixedlyed connected with cabinet crossbeam 30 by the securing member at mounting hole 32 places about being positioned at;
Box-like fixture 33, the base plate of described box-like fixture 33 contacts with the upper surface of transformer (illustrating with input transformer 18 among the figure), the side plate of described box-like fixture 33 is fixedlyed connected with the fixedly channel-section steel 27 of transformer by the securing member at mounting hole 28 places before and after being positioned at, and the upper surface of described box-like securing member 33 is fixedlyed connected with the transverse slat of L shaped fixture 29 by the securing member that is positioned at left and right sides mounting hole 31 places.
When the static placement of uninterrupted power supply, transformer can be transported the fixture dismounting; When needs transportation uninterrupted power supply, transformer transportation fixture is installed and adjusts the fixed position of mounting hole 32, left and right sides mounting hole 31 and front and back mounting hole 28 up and down, make the base plate of box-like fixture 33 be clamped in the upper surface of transformer, thereby with the transformer firm fixation.Triangle stiffener 46 can be increased, to increase the intensity of L shaped fixture 29 between the transverse slat of L shaped fixture 29 and riser.As seen, this transformer transportation fixture structure is simple, easy accessibility, and stationary transformer is comparatively firm, has ensured that transformer is in equipment safety in transit.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. a uninterrupted power supply is characterized in that, comprises input cabinet (11) and output counter (12) that parallel operation arranges, wherein,
Front side, top in the described input cabinet (11) is provided with the first inversion module group (13) and rectification module (14), front side, top in the described output counter (12) is provided with the second inversion module group (15) and static-switch module (16), wherein, the described first inversion module group (13) and the second inversion module group (15) are set up in parallel in the both sides of rectification module (14), and are electrically connected with rectification module (14).
2. uninterrupted power supply as claimed in claim 1 is characterized in that,
Bottom rear side in the described input cabinet (11) is provided with first magnetic element (17), described first magnetic element (17) comprises input transformer (18) and inductance (19), bottom rear side in the described output counter (12) is provided with second magnetic element (20), and described second magnetic element (20) comprises output transformer (21).
3. uninterrupted power supply as claimed in claim 2 is characterized in that,
The front side, top of described input cabinet (11) and top rear are respectively arranged with the first radiator fan assembly (22) and the second radiator fan assembly (23), have first heat dissipation wind channel between the described first radiator fan assembly (22) and the first inversion module group (13) and the rectification module (14), have second heat dissipation wind channel between the described second radiator fan assembly (23) and first magnetic element (17);
The front side, top of described output counter (12) and top rear are respectively arranged with the 3rd radiator fan assembly (24) and the Hot-air fan assembly (25) that scatters, have the 3rd heat dissipation wind channel between described the 3rd radiator fan assembly (24) and the second inversion module group (15) and the static-switch module (16), have hot-flow flue that scatters between described the 4th fan component (25) and second magnetic element (20).
4. uninterrupted power supply as claimed in claim 3 is characterized in that, between described first heat dissipation wind channel and second heat dissipation wind channel, and the 3rd heat dissipation wind channel and scatters between the hot-flow flue, has dividing plate (26) respectively.
5. uninterrupted power supply as claimed in claim 4 is characterized in that, it is stepped that described dividing plate (26) is water conservancy diversion.
6. uninterrupted power supply as claimed in claim 2, it is characterized in that, the fixedly channel-section steel (27) at described input transformer (18) and output transformer (21) top has the front and back mounting hole (28) that arranges along the cabinet fore-and-aft direction respectively, described uninterrupted power supply also comprise corresponding input transformer (18) and output transformer (21) the transformer transportation fixture that arranges respectively, described transformer transportation fixture comprises:
L shaped fixture (29), offer the left and right sides mounting hole (31) that is parallel to crossbeam (30) in the cabinet on the transverse slat of described L shaped fixture (29), offer the mounting hole up and down (32) perpendicular to crossbeam in the cabinet (30) on the riser of described L shaped fixture (29), the securing member that described L shaped fixture (29) is located by mounting hole (32) about being positioned at is fixedlyed connected with cabinet crossbeam (30);
Box-like fixture (33), the base plate of described box-like fixture (33) contacts with the upper surface of transformer, the securing member that the side plate of described box-like fixture (33) is located by mounting holes (28) before and after being positioned at is fixedlyed connected with the fixedly channel-section steel (27) of transformer, and the upper surface of described box-like securing member (33) is fixedlyed connected with the transverse slat of L shaped fixture (29) by the securing member that is positioned at left and right sides mounting hole (31) and locates.
7. uninterrupted power supply as claimed in claim 1 is characterized in that, the cabinet base plate of described input cabinet (11) and cabinet Qianmen, and the cabinet base plate of described output counter (12) and cabinet Qianmen have heat radiation mesh (34) respectively.
8. uninterrupted power supply as claimed in claim 1, it is characterized in that, the front side, bottom of the front side, bottom of described input cabinet (11) and described output counter (12) is respectively arranged with dismountable inlet wire plate (35), and the quantity of the corresponding inlet wire plate of described input cabinet (11) (35) is at least two; And/or
The front side, top of the front side, top of described input cabinet (11) and described output counter (12) is provided with wiring groove (36).
9. uninterrupted power supply as claimed in claim 1 is characterized in that,
Lower front side in the described input cabinet (11) is provided with main road input switch (37) and direct current input switch (38), and the lower front side in the described output counter (12) is provided with main road output switch (39) and bypass input switch (40);
Isolate by insulation board (41) insulation between each phase connection terminal of described main road input switch (37), direct current input switch (38), main road output switch (39) and bypass input switch (40).
10. as each described uninterrupted power supply of claim 1 ~ 9, it is characterized in that the cabinet of described input cabinet (11) is identical with the cabinet body structure of output counter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733557 CN203119777U (en) | 2012-12-27 | 2012-12-27 | Uninterrupted power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733557 CN203119777U (en) | 2012-12-27 | 2012-12-27 | Uninterrupted power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119777U true CN203119777U (en) | 2013-08-07 |
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ID=48900090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220733557 Expired - Lifetime CN203119777U (en) | 2012-12-27 | 2012-12-27 | Uninterrupted power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490481A (en) * | 2013-10-12 | 2014-01-01 | 广东志成冠军集团有限公司 | Outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) |
| CN103715755A (en) * | 2013-12-23 | 2014-04-09 | 广东志成冠军集团有限公司 | Alternating current uninterrupted power source for communication |
-
2012
- 2012-12-27 CN CN 201220733557 patent/CN203119777U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490481A (en) * | 2013-10-12 | 2014-01-01 | 广东志成冠军集团有限公司 | Outdoor or vehicle-mounted UPS (Uninterruptible Power Supply) |
| CN103490481B (en) * | 2013-10-12 | 2016-04-06 | 广东志成冠军集团有限公司 | Outdoor or vehicle-mounted UPS |
| CN103715755A (en) * | 2013-12-23 | 2014-04-09 | 广东志成冠军集团有限公司 | Alternating current uninterrupted power source for communication |
| CN103715755B (en) * | 2013-12-23 | 2016-04-06 | 广东志成冠军集团有限公司 | Communication ac uninterrupted power supply |
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