CN202856625U - Power supply - Google Patents
Power supply Download PDFInfo
- Publication number
- CN202856625U CN202856625U CN 201220481245 CN201220481245U CN202856625U CN 202856625 U CN202856625 U CN 202856625U CN 201220481245 CN201220481245 CN 201220481245 CN 201220481245 U CN201220481245 U CN 201220481245U CN 202856625 U CN202856625 U CN 202856625U
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- face
- power supply
- inverter
- energy storage
- hinge
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Abstract
The utility model provides a power supply which comprises a shell, a rectifying device, an energy storage device, an inverter and a control device. The rectifying device, the energy storage device, the inverter and the control device are installed in the shell. The rectifying device is electrically connected with the energy storage device which is electrically connected with the inverter. The inverter is electrically connected with the control device. The shell comprises a left side face, a right side face, a front end face, a back end face, an upper end face and a bottom face. A cuboid with an opening is enclosed by the left side face, the right side face, the back end face, the upper end face and the bottom face. The front end face is movably connected with the right side face, and the periphery of the opening is provided with waterproof edges. The front end face is provided with a sealing device, and the upper end face is provided with rain sheltering eaves. When the power supply is fixed on the opening through the front end face, the sealing device is combined with the waterproof edge, and the waterproof and dustproof performance of the power supply are strengthened.
Description
Technical field
The utility model relates to electronic technology field, is specifically related to the integrated uninterrupted power supply of a kind of communication.
Background technology
UPS (Uninterruptible Power System), namely uninterrupted power supply is a kind of energy storage device that contains, the uninterrupted power supply of the constant voltage constant frequency take inverter as chief component.Be mainly used in providing continual supply of electric power to single computer, computer network system or other power electronic equipment.When civil power is inputted when normal, UPS is supplied to load to use after with the civil power voltage stabilizing, and the UPS of this moment is exactly an electric main pressurizer, and it also charges to self-contained battery simultaneously; When commercial power interruption (accident interruption), UPS is immediately with the electric energy of self-contained battery, and the method by the inversion conversion continues supply 220V alternating current to load, makes load keep normal operation and protection load soft and hardware is not damaged.UPS equipment all provides protection to the excessive and voltage of voltage is too low usually.
In ICT (information and communication technology) sophisticated society now, people's social activities, work, life are more and more higher to the dependency degree of information communication, and the covering region of information communication signal is also more and more extensively wide, from the city, suburb, rural area, Along Traffic Trunk Lines (railway, subway, highway etc.), Plain, hills and remote mountain areas etc.Because the region is extensively wide, guarantee the stable and unimpeded of information communication signal, by being important, UPS can provide reliable and stable and safe supply of electric power for information communication device in the electric power energy supply.
And the equipment that these information communication networks cover can be installed in well slot, the elevator(lift) machine room of building interior, is placed on indoor and outdoors in the mode of semi-open or Full-open, comes to provide for these communication apparatus the integrated ups power of reserve supply of electric power.
Yet existing base station communication ups power, all be that volume is large, the rain-proof dust-proof weak effect is safeguarded comparatively inconvenience, and the problem that volume brings greatly is that occupation of land or space are large, because of present base station all can society the electric power machine room at newly-built building, or well slot between ladder, these location spaces are little, are essential to satisfy first the communication apparatus installation, so require the ups power volume little, can hang wall and install.
In addition, the existing ups power of formula on the spot, the cabinet of employing large volume, two-layer about being divided in the cabinet, the upper strata is used for arranging the UPS main frame, and lower floor is used for placing storage battery, and there is ventilating blind the cabinet both sides, and the cabinet top has the entrance hole of diameter 30mm, and one arranges three; Owing to do not do dustproof measure, when causing existing equipment under semi-open environment, to use, have a large amount of dusts, foreign material, drip or even insect and mouse can both enter into the inside of equipment, cause the faults such as device interior humidity, short circuit, increased the maintenance cost of equipment; Because the volume of existing equipment is large, makes it can not be installed in some space-constrained line well, wall.And can only be installed on the more abundant machine room in space, because present densely populated area has been a cun golden chi soil, so so that its scope of application is considerably less.
The utility model content
The utility model proposes a kind of power supply, solved cost height in the prior art, efficient is low, time-consuming, the problems such as space availability ratio is low, water proof and dust proof poor performance.It is simple in structure, and cost is low, and the water proof and dust proof performance is strong, and conversion efficiency is high, and load capacity is strong, and is few to the High-frequency Interference of communication equipment and precision equipment, and the adaptive load ability is strong, and space availability ratio is high.
The technical solution of the utility model is achieved in that
A kind of power supply, it comprises casing, rectifying device, energy storage device, inverter and control device;
Described rectifying device, described energy storage device, described inverter and described control device are installed in the described casing;
Described rectifying device and described energy storage device are electrically connected, and described energy storage device and described inverter are electrically connected, and described inverter and described control device are electrically connected;
Described casing comprises left surface, right flank, front end face, rear end face, upper surface and bottom surface, and described left surface, described right flank, described rear end face, described upper surface and described bottom surface surround a cuboid that is provided with opening; Described front end face is movably connected on the described right flank, and described opening is arranged with waterproof edges outward, and described front end face is provided with sealing device, and described upper surface is provided with the eaves that keeps off the rain.
Further, described sealing device is waterproof washer.
Further, described sealing device is the sealing foam-rubber cushion.
Further, described opening periphery further is provided with capillary groove.
Further, described right flank edge is provided with the first hinge, and described the first hinge is provided with groove.
Further, described front end face edge is provided with the second hinge, and described the second hinge is provided with rotating shaft.
Further, described rotating shaft is set in the described groove.
Further, described left surface is provided with louvre.
Further, described front end face one side is provided with locker.
The utility model power supply is by being arranged with waterproof edges outside opening, front end face is provided with sealing device, and when being fixed on front end face on the opening, the water resistance of power supply is strengthened in sealing device and waterproof edges combination; By be provided with the first hinge at right flank, front end face is provided with the second hinge, and the first hinge is provided with groove, the second hinge is provided with rotating shaft, by rotating shaft being installed in the described groove, rotating shaft can be rotated along groove, thereby realizes front end face is movably connected on the right flank; Described upper surface is provided with the eaves that keeps off the rain, so rainwater is difficult for invading to opening part, by the effect of the eaves that keeps off the rain, rainwater is guided to capillary groove discharge, so strengthened the water resistance of power supply.In addition, the utility model is simple in structure, and it is little to take up room, and waterproof and anti-dust performance are good, has saved user's cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure chart of the utility model power supply.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1, a kind of power supply 1, it comprises casing (not shown), rectifying device (not shown), energy storage device (not shown), inverter (not shown) and control device (not shown); Described rectifying device, described energy storage device, described inverter and described control device are installed in the described casing; Described rectifying device and described energy storage device are electrically connected, and described energy storage device and described inverter are electrically connected, and described inverter and described control device are electrically connected; Described casing comprises left surface 21, right flank 22, front end face 23, rear end face 24, upper surface 25 and bottom surface 26, and described left surface 21, described right flank 22, described rear end face 24, described upper surface 25 and described bottom surface 26 surround a cuboid that is provided with opening (not shown); Described front end face 23 is movably connected on the described right flank 22, and described opening is arranged with waterproof edges (not shown) outward, and described front end face 23 is provided with sealing device (not shown), and described upper surface 25 is provided with the eaves 251 that keeps off the rain.
Further, described sealing device is waterproof washer.The setting of waterproof washer, when making things convenient for the user front end face to be cooperated with opening, it is inner that water is difficult for flowing into casing by the slit, strengthens its dustproof and waterproof performance again.Certainly, the user is other sealing device of choice for use as required, and the effect that only need reach dustproof and waterproof gets final product.
Further, described sealing device is the sealing foam-rubber cushion.
Further, described opening periphery further is provided with capillary groove (not shown).When rainy weather, rainwater flow to the upper surface easily, and the setting of described capillary groove and the eaves that keeps off the rain directly guides to capillary groove with rainwater, thus convenient water discharge with the upper surface.
Further, described right flank 22 edges are provided with the first hinge 221, and described the first hinge 221 is provided with groove (not shown).
Further, described front end face 23 edges are provided with the second hinge 231, and described the second hinge 231 is provided with rotating shaft (not shown).
Further, described rotating shaft is set in the described groove.By rotating shaft is set in the described groove, thereby so that front end face can rotate along right flank, make things convenient for the user to keep in repair components and parts in the casing, so assembling, dismounting and maintenance are all very convenient.
Further, described left surface 21 is provided with louvre 211.Described louvre is communicated with described casing, so make things convenient for the casing heat radiation.Certainly the user can be arranged on described louvre other position of casing as required, perhaps is provided with louvre a plurality of of casing simultaneously, only need reach to make things convenient for the effect of casing heat radiation to get final product.
Further, described front end face 23 1 sides are provided with locker 232.The setting of described locker makes things convenient for the user that front end face is fixed on the opening.
The utility model power supply has following advantage: pure sine wave output, its conversion efficiency is high, load capacity is strong, few to the High-frequency Interference of communication equipment and precision equipment, the adaptive load ability is strong.Change-over time is short, and be 4ms its change-over time.Avoid the transmitter instantaneous interruption, guarantee that communication is unimpeded.Load capacity is strong, and it has the 500W load capacity, satisfies actual needs and leaves enough surpluses for interim increase equipment.Input voltage range is wide, and its input voltage is 140～280V.Be fit to relatively abominable power utilization environment.Bypass functionality is superior, and its fault turns bypass automatically, as long as civil power is arranged, no matter whether UPS is normal, power consumption equipment all can be worked.With the failure bypass maintenance switch, maintain easily, guarantee that maintenance process equipment does not cut off the power supply.The water proof and dust proof performance is good, and its water proof and dust proof performance reaches the IP33 degree of protection, effectively water proof and dust proof.Alarm for power-off and UPS fault warning dry contact signal are provided, and it can transmit alarm signal to Control Room by transmitter, maintains easily monitoring.Volume is little, and its volume is wide by 430 * dark 230 * high 530mm, and cabinet design, function module design are reasonable, wiring safety, standard, and it adopts the indication of LCD panel, and battery capacity, load capacity, voltage, frequency etc. are very clear.
The utility model power supply is by being arranged with waterproof edges outside opening, front end face is provided with sealing device, and when being fixed on front end face on the opening, the water resistance of power supply is strengthened in sealing device and waterproof edges combination; By be provided with the first hinge at right flank, front end face is provided with the second hinge, and the first hinge is provided with groove, the second hinge is provided with rotating shaft, by rotating shaft being installed in the described groove, rotating shaft can be rotated along groove, thereby realizes front end face is movably connected on the right flank; Described upper surface is provided with the eaves that keeps off the rain, so rainwater is difficult for invading to opening part, by the effect of the eaves that keeps off the rain, rainwater is guided to capillary groove discharge, so strengthened the water resistance of power supply.In addition, the utility model adopts simple in structure, and it is little to take up room, and waterproof and anti-dust performance are good, have saved user's cost.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a power supply is characterized in that, comprises casing, rectifying device, energy storage device, inverter and control device;
Described rectifying device, described energy storage device, described inverter and described control device are installed in the described casing;
Described rectifying device and described energy storage device are electrically connected, and described energy storage device and described inverter are electrically connected, and described inverter and described control device are electrically connected;
Described casing comprises left surface, right flank, front end face, rear end face, upper surface and bottom surface, and described left surface, described right flank, described rear end face, described upper surface and described bottom surface surround a cuboid that is provided with opening; Described front end face is movably connected on the described right flank, and described opening is arranged with waterproof edges outward, and described front end face is provided with sealing device, and described upper surface is provided with the eaves that keeps off the rain.
2. power supply as claimed in claim 1 is characterized in that, described sealing device is waterproof washer.
3. power supply as claimed in claim 1 is characterized in that, described sealing device is the sealing foam-rubber cushion.
4. such as each described power supply among the claim 1-3, it is characterized in that described opening periphery further is provided with capillary groove.
5. power supply as claimed in claim 4 is characterized in that, described right flank edge is provided with the first hinge, and described the first hinge is provided with groove.
6. power supply as claimed in claim 5 is characterized in that, described front end face edge is provided with the second hinge, and described the second hinge is provided with rotating shaft.
7. power supply as claimed in claim 6 is characterized in that, described rotating shaft is set in the described groove.
8. power supply as claimed in claim 7 is characterized in that, described left surface is provided with louvre.
9. power supply as claimed in claim 8 is characterized in that, described front end face one side is provided with locker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481245 CN202856625U (en) | 2012-09-18 | 2012-09-18 | Power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481245 CN202856625U (en) | 2012-09-18 | 2012-09-18 | Power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856625U true CN202856625U (en) | 2013-04-03 |
Family
ID=47987772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481245 Expired - Fee Related CN202856625U (en) | 2012-09-18 | 2012-09-18 | Power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929911A (en) * | 2014-04-15 | 2014-07-16 | 常州敏杰电器有限公司 | Power box |
| TWI695659B (en) * | 2019-04-23 | 2020-06-01 | 台達電子工業股份有限公司 | Mounting assembly and inverter assembly using same |
-
2012
- 2012-09-18 CN CN 201220481245 patent/CN202856625U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929911A (en) * | 2014-04-15 | 2014-07-16 | 常州敏杰电器有限公司 | Power box |
| CN103929911B (en) * | 2014-04-15 | 2017-03-15 | 常州敏杰电器有限公司 | Power pack |
| TWI695659B (en) * | 2019-04-23 | 2020-06-01 | 台達電子工業股份有限公司 | Mounting assembly and inverter assembly using same |
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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: 20130403 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |