CN204335272U - A kind of uninterrupted power supply - Google Patents

A kind of uninterrupted power supply Download PDF

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Publication number
CN204335272U
CN204335272U CN201520038742.3U CN201520038742U CN204335272U CN 204335272 U CN204335272 U CN 204335272U CN 201520038742 U CN201520038742 U CN 201520038742U CN 204335272 U CN204335272 U CN 204335272U
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Prior art keywords
heat dissipation
wind channel
dissipation wind
module
power supply
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CN201520038742.3U
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Chinese (zh)
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张小蒙
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Vertiv Tech Co Ltd
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Emerson Network Power Co Ltd
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  • Cooling Or The Like Of Electrical Apparatus (AREA)
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Abstract

The utility model relates to a kind of uninterrupted power supply, comprise rack and be arranged on the multiple functional modules in rack, enclosure top is provided with exhaust vent and ventilation unit, is provided with fresh air inlet bottom rack, has at least in a functional module simultaneously and is provided with independently heat dissipation wind channel.The utility model scheme, by arranging independently heat dissipation wind channel in the functional module of UPS product, improves product heat dispersion, to meet the radiating requirements of high power density UPS product.

Description

A kind of uninterrupted power supply
Technical field
The utility model relates to technical field of electricity, more particularly, relates to a kind of uninterrupted power supply.
Background technology
Modular UPS (Uninterruptible Power System, UPS) system has maintenance, dilatation advantage and being widely used easily because of it.Along with the increase of ups system power density, the heat radiation of UPS product is had higher requirement.And UPS product in the market generally can only be dispelled the heat by fan, interiors of products does not arrange rational air channel, causes radiating efficiency not high.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of heat dispersion better uninterrupted power supply.
The utility model solves the technical scheme that its technical problem adopts:
Construct a kind of uninterrupted power supply, comprise rack and be arranged on the multiple functional modules in described rack, described enclosure top is provided with exhaust vent and ventilation unit, is provided with fresh air inlet bottom described rack; Wherein, have at least in a described functional module and be provided with independently heat dissipation wind channel.
Uninterrupted power supply described in the utility model, wherein, described functional module comprises inversion module, is provided with the first heat dissipation wind channel in described inversion module; Wherein,
Described first heat dissipation wind channel comprise first time air inlet being positioned at bottom described inversion module and be positioned at described inversion module top first on air outlet, the first radiator in described inversion module is arranged on described first heat dissipation wind channel.
Uninterrupted power supply described in the utility model, wherein, electric capacity in described inversion module is arranged on described first heat dissipation wind channel, other devices in described inversion module except described electric capacity and described first radiator and the isolated setting of described first heat dissipation wind channel.
Uninterrupted power supply described in the utility model, wherein, described functional module comprises balancing circuit modules, is provided with the second heat dissipation wind channel in described balancing circuit modules; Wherein,
Described second heat dissipation wind channel comprise second time air inlet being positioned at bottom described balancing circuit modules and be positioned at described balancing circuit modules top second on air outlet, the second radiator in described balancing circuit modules is arranged on described second heat dissipation wind channel.
Uninterrupted power supply described in the utility model, wherein, inductance in described balancing circuit modules is arranged on described second heat dissipation wind channel, other devices in described balancing circuit modules except described inductance and described second radiator and the isolated setting of described second heat dissipation wind channel.
Uninterrupted power supply described in the utility model, wherein, described functional module comprises rectification module, is provided with the 3rd heat dissipation wind channel in described rectification module; Wherein,
Described 3rd heat dissipation wind channel comprises the 3rd air inlet be arranged at bottom described rectification module and the 3rd air outlet being positioned at described rectification module top, and described 3rd air inlet is provided with fan, and described 3rd air outlet place is provided with the 3rd radiator.
Uninterrupted power supply described in the utility model, wherein, other devices in described rectification module except described 3rd radiator and the isolated setting of described 3rd heat dissipation wind channel.
Uninterrupted power supply described in the utility model, wherein, described functional module comprises inversion module, balancing circuit modules and rectification module simultaneously, described rectification module, described balancing circuit modules and described inversion module by from the bottom to top be set in sequence in described rack; Wherein,
The rectification circuit shunt inductance be connected with described rectification module is arranged at described rectification module side, and the filter capacitor component be connected with described balancing circuit modules and inversion filter inductance are arranged at described balancing circuit modules side.
Uninterrupted power supply described in the utility model, wherein, described fresh air inlet place is provided with Air Filter.
Uninterrupted power supply described in the utility model, wherein, described ventilation unit is centrifugal blower.
The beneficial effects of the utility model are: by arranging independently heat dissipation wind channel in the functional module of UPS interiors of products, improve product heat dispersion, to meet the radiating requirements of high power density UPS product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the uninterrupted power supply overall structure schematic diagram of the utility model preferred embodiment;
Fig. 2 is the inversion module structural representation one of the utility model preferred embodiment;
Fig. 3 is the inversion module structural representation two of the utility model preferred embodiment;
Fig. 4 is the balancing circuit modules structural representation of the utility model preferred embodiment;
Fig. 5 is the rectification module structural representation one of the utility model preferred embodiment;
Fig. 6 is the rectification module structural representation two of the utility model preferred embodiment.
Embodiment
As shown in Figure 1, comprise rack 10 and be arranged on the multiple functional modules in rack 10, rack 10 top is provided with ventilation unit 13 to the uninterrupted power supply of the utility model preferred embodiment, is provided with fresh air inlet 11 bottom rack 10; Wherein, have at least in a functional module and be provided with independently heat dissipation wind channel.Under ventilation unit 13 at rack 10 top acts on, it is inner that outside cold wind enters into rack 10 from the fresh air inlet 11 bottom rack 10, and go out from the exhaust vent 12 at rack 10 top, run through whole rack 10 from the bottom to top inner, form heat dissipation channel total in rack 10, the heat produced when taking away equipment work in rack 10.In rack 10 inner function module, arrange independently heat dissipation wind channel, the air-flow can being convenient to run through whole rack 10 inside enters in individual feature module, realizes individual feature module and better dispels the heat, and improves UPS Total Product heat dispersion.
In above-described embodiment, ventilation unit 13 preferably adopts centrifugal blower, can arrange the quantity of centrifugal blower according to demand, such as, arrange two centrifugal blowers at rack 10 top.Adopt centrifugal blower can realize airflow circulating in rack 10, take away heat in rack 10.
In above-described embodiment, functional module comprises but is not limited to inversion module 20, balancing circuit modules 30 and rectification module 40.Except above-mentioned functions module, in rack 10, be also provided with other necessary devices, as filter capacitor component 60, inversion outputting inductance 70 etc., do not describe in detail one by one at this.
In a specific embodiment, above-mentioned functions module comprises inversion module 20, is provided with the first heat dissipation wind channel in inversion module 20; Wherein, the first heat dissipation wind channel comprise be positioned at first time air inlet bottom inversion module 20 21 and be positioned at inversion module 20 top first on air outlet 22, the first radiator 24 in inversion module 20 is arranged on the first heat dissipation wind channel.Adopt the heat produced during other devices function in the first radiator 24 Absorbable rod inversion module 20, and heat is transformed in the first heat dissipation wind channel.Under the drive of rack 10 top portion ventilation device 13, the air-flow entered in rack 10 enters into inversion module 20 inside from first air inlet 21, after the first radiator 24, take away the heat in inversion module 20, from first, air outlet 22 flows out in rack 10, finally flows out from the exhaust vent 12 at rack 10 top.
Preferably, by other devices in inversion module 20 except electric capacity (not shown) and the first radiator 24 and the isolated setting of the first heat dissipation wind channel, to reduce the dust of accumulation in ventilation process to the impact of other devices in inversion module 20, improve the stability of UPS product, extend product useful life.Due to electric capacity, operationally caloric value is comparatively large, therefore it is positioned over separately on the first heat dissipation wind channel, so that better dispel the heat; The working temperature of other devices is absorbed by the first radiator and is passed in the first heat dissipation wind channel.
In another specific embodiment, above-mentioned functions module comprises balancing circuit modules 30, is provided with the second heat dissipation wind channel in balancing circuit modules 30; Wherein, second heat dissipation wind channel comprise second time air inlet (not shown) being positioned at bottom balancing circuit modules 30 and be positioned at balancing circuit modules 30 top second on air outlet 31, in balancing circuit modules 30, the second radiator 33 is arranged on the second heat dissipation wind channel.Adopt the heat produced during other devices function in the second radiator 33 Absorbable rod balancing circuit modules 30, and heat is transformed in the second heat dissipation wind channel.Under the drive of rack 10 top portion ventilation device 13, the air-flow entered in rack 10 enters into inversion module 20 inside from second air inlet, after the second radiator 33, take away the heat in balancing circuit modules 30, from second, air outlet 31 flows out in rack 10, finally flows out from the exhaust vent 12 at rack 10 top.
Preferably, by other devices in balancing circuit modules 30 except inductance and the second radiator 33 and the isolated setting of the second heat dissipation wind channel, to reduce the dust of accumulation in ventilation process to the impact of other devices in balancing circuit modules 30, improve the stability of UPS product, extend product useful life.Due to inductance, operationally caloric value is comparatively large, therefore it is positioned over separately on the second heat dissipation wind channel, so that better dispel the heat; The working temperature of other devices is absorbed by the second radiator 33 and is passed in the second heat dissipation wind channel.
In another specific embodiment, above-mentioned functions module comprises rectification module 40 (i.e. SCR module), is provided with the 3rd heat dissipation wind channel in rectification module 40; Wherein, the 3rd heat dissipation wind channel comprises the 3rd air inlet 41 be arranged at bottom rectification module 40 and the 3rd air outlet the 42, three air inlet 41 place being positioned at rectification module 40 top is provided with fan, and the 3rd air outlet 42 place is provided with the 3rd radiator 44.Because rectification module 40 is high power device, produce higher temperature during its work, therefore fan 43 is set separately in rectification module 40 inside, the radiating efficiency of rectification module 40 inside can be improved, thus improve the radiating efficiency of UPS Total Product.Fan 43 quantity can be arranged according to specific needs, such as, can arrange three fans.
Preferably, by other devices in rectification module 40 except the 3rd radiator 44 and the isolated setting of the 3rd heat dissipation wind channel, with the impact of the dust reducing accumulation in ventilation process on other devices in rectification module 40, improve the stability of UPS product, extend product useful life.
In another specific embodiment, functional module comprises above-mentioned inversion module 20, balancing circuit modules 30 and rectification module 40 simultaneously, and rectification module 40, balancing circuit modules 30 and inversion module 20 by from the bottom to top be set in sequence in rack 10, wherein inversion module 20 also can be divided into left inversion module and right inversion module to arrange, the rectification circuit shunt inductance 50 be connected with rectification module 40 is arranged at rectification module 40 side, and the filter capacitor component 60 be connected with balancing circuit modules 30 and inversion filter inductance 70 are arranged at balancing circuit modules 30 side.Cold wind flows through bottom rectification module 40, rectification circuit shunt inductance 50 by air inlet, inversion filter inductance 70 through middle level, balancing circuit modules 30 and filter capacitor component 60, again through the left inversion module of top layer and right inversion module, extracted out by top centrifugal blower again, form ducting system from bottom to top.Device large for the caloric values such as rectification circuit shunt inductance 50, filter capacitor component 60 and inversion filter inductance 70 is independently arranged in rack 10, its radiating efficiency can be increased.Above-mentioned inversion module 20, balancing circuit modules 30, rectification module 40 and filter capacitor component etc. all by guide rails assembling in rack 10 so that installation and maintenance.
Preferably, rack 10 bottom air inlet hole 11 place of above-described embodiment is provided with Air Filter, inner to stop that external dust enters into rack 10, reduce the impact of dust on cabinet inner module and assembly, improve the stability of UPS product, extend product useful life.
To sum up, the utility model, by arranging independently heat dissipation wind channel in the functional module of UPS interiors of products, improves product heat dispersion, to meet the radiating requirements of high power density UPS product.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to the utility model claims.

Claims (10)

1. a uninterrupted power supply, the multiple functional modules comprising rack (10) and be arranged in described rack (10), described rack (10) top is provided with exhaust vent (12) and ventilation unit (13), and described rack (10) bottom is provided with fresh air inlet (11); It is characterized in that having at least in a described functional module and be provided with independently heat dissipation wind channel.
2. uninterrupted power supply according to claim 1, is characterized in that, described functional module comprises inversion module (20), and described inversion module is provided with the first heat dissipation wind channel in (20); Wherein,
Described first heat dissipation wind channel comprise be positioned at described inversion module (20) bottom first time air inlet (21) and be positioned at described inversion module (20) top first on air outlet (22), the first radiator (24) in described inversion module (20) is arranged on described first heat dissipation wind channel.
3. uninterrupted power supply according to claim 2, it is characterized in that, electric capacity in described inversion module (20) is arranged on described first heat dissipation wind channel, other devices in described inversion module (20) except described electric capacity and described first radiator (24) and the isolated setting of described first heat dissipation wind channel.
4. uninterrupted power supply according to claim 1, is characterized in that, described functional module comprises balancing circuit modules (30), and described balancing circuit modules is provided with the second heat dissipation wind channel in (30); Wherein,
Described second heat dissipation wind channel comprise second time air inlet being positioned at described balancing circuit modules (30) bottom and be positioned at described balancing circuit modules (30) top second on air outlet (31), the second radiator (33) in described balancing circuit modules (30) is arranged on described second heat dissipation wind channel.
5. uninterrupted power supply according to claim 4, it is characterized in that, inductance in described balancing circuit modules (30) is arranged on described second heat dissipation wind channel, other devices in described balancing circuit modules (30) except described inductance and described second radiator (33) and the isolated setting of described second heat dissipation wind channel.
6. uninterrupted power supply according to claim 1, is characterized in that, described functional module comprises rectification module (40), is provided with the 3rd heat dissipation wind channel in described rectification module (40); Wherein,
Described 3rd heat dissipation wind channel comprises the 3rd air inlet (41) being arranged at described rectification module (40) bottom and the 3rd air outlet (42) being positioned at described rectification module (40) top, described 3rd air inlet (41) place is provided with fan (43), and described 3rd air outlet (42) place is provided with the 3rd radiator (44).
7. uninterrupted power supply according to claim 6, is characterized in that, other devices in described rectification module (40) except described 3rd radiator (44) and the isolated setting of described 3rd heat dissipation wind channel.
8. uninterrupted power supply according to claim 1, it is characterized in that, described functional module comprises inversion module (20), balancing circuit modules (30) and rectification module (40) simultaneously, described rectification module (40), described balancing circuit modules (30) and described inversion module (20) by from the bottom to top be set in sequence in described rack (10); Wherein,
The rectification circuit shunt inductance (50) be connected with described rectification module (40) is arranged at described rectification module (40) side, and the filter capacitor component (60) be connected with described balancing circuit modules (30) and inversion filter inductance (70) are arranged at described balancing circuit modules (30) side.
9. uninterrupted power supply according to claim 1, is characterized in that, described fresh air inlet (11) place is provided with Air Filter.
10. uninterrupted power supply according to claim 1, is characterized in that, described ventilation unit (13) is centrifugal blower.
CN201520038742.3U 2015-01-20 2015-01-20 A kind of uninterrupted power supply Active CN204335272U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105742986A (en) * 2016-05-12 2016-07-06 上海时脉电力设备有限公司 Medical power supply cabinet
CN109413897A (en) * 2018-11-23 2019-03-01 努比亚技术有限公司 Mobile terminal and heat dissipating method
CN115515401A (en) * 2022-10-27 2022-12-23 四川九洲电器集团有限责任公司 Heat dissipation assembly and heat dissipation case

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105742986A (en) * 2016-05-12 2016-07-06 上海时脉电力设备有限公司 Medical power supply cabinet
CN109413897A (en) * 2018-11-23 2019-03-01 努比亚技术有限公司 Mobile terminal and heat dissipating method
CN115515401A (en) * 2022-10-27 2022-12-23 四川九洲电器集团有限责任公司 Heat dissipation assembly and heat dissipation case

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CP01 Change in the name or title of a patent holder

Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park building B2

Patentee after: Vitamin Technology Co., Ltd.

Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park building B2

Patentee before: Aimosheng Network Energy Source Co., Ltd.

CP01 Change in the name or title of a patent holder