CN218549137U - UPS case - Google Patents
UPS case Download PDFInfo
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- CN218549137U CN218549137U CN202221248349.3U CN202221248349U CN218549137U CN 218549137 U CN218549137 U CN 218549137U CN 202221248349 U CN202221248349 U CN 202221248349U CN 218549137 U CN218549137 U CN 218549137U
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- transformer
- back plate
- ups
- case
- bottom plate
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- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a UPS case, which comprises a case body and a transformer arranged in the case body, wherein the case body comprises a bottom plate, a front door and a back plate which are oppositely arranged on the bottom plate, the back plate comprises a first back plate body, a second back plate body and a third back plate body which are sequentially arranged from top to bottom, the bottom plate is provided with a bottom plate air inlet, and/or the third back plate body is provided with a front door air inlet, a plurality of cooling fans are uniformly arranged above the transformer on the second back plate body, and an air outlet is arranged above the plurality of fans on the first back plate body; insulation boards are arranged around the transformer in the cabinet body to divide the transformer into an upper part and a lower part to construct an independent air duct structure. Compared with the prior art, the utility model discloses the heat dissipation of transformer is even, has promoted the life of UPS machine case.
Description
Technical Field
The utility model relates to a quick-witted case technical field, in particular to uninterrupted Power source (Uninterruptable Power Supply, UPS) machine case.
Background
With the rapid development of the UPS chassis, the stand-alone capacity of the transformer built in the UPS chassis is continuously increased, and the power requirement on the transformer is gradually increased, so that the UPS chassis must be reasonably designed on the premise of meeting the functional requirement, the space in the cabinet is fully utilized, and the power density is increased.
The existing UPS case has the problem that the heat dissipation effect is not ideal due to the fact that the heat dissipation of heating devices such as a transformer and a bypass module component is uneven, and the output power of the UPS case is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a UPS machine case aims at solving the uneven problem of UPS machine incasement transformer heat dissipation.
In order to achieve the above object, the present invention provides a UPS chassis, the chassis includes a cabinet body and a transformer disposed in the cabinet body, the cabinet body includes a bottom plate, a front door and a back plate disposed on the bottom plate relatively, the back plate includes a first back plate body, a second back plate body and a third back plate body disposed from top to bottom in sequence, a bottom plate air inlet is disposed on the bottom plate, and/or the third back plate body is provided with a front door air inlet, a plurality of cooling fans are uniformly disposed on the second back plate body above the transformer, and an air outlet is disposed on the first back plate body above the plurality of fans; insulation boards are arranged around the transformer in the cabinet body, and the transformer is divided into an upper part and a lower part to form an independent air duct structure.
The utility model discloses a further technical scheme is, the insulation board set up in the one-third high department of transformer.
The utility model discloses a further technical scheme is, the internal a plurality of power modules that still are provided with respectively from top to bottom of cabinet, be used for control UPS machine case work's control module, circuit breaker switch and copper bar subassembly, the copper bar subassembly set up in the top of transformer just is located the front of transformer, circuit breaker switch is located the transformer with between the qianmen, circuit breaker switch's upper end with power module's rear end is connected, the lower extreme with the copper bar subassembly is connected.
The utility model discloses a further technical scheme is, a plurality of power modules all are provided with the module fan.
The utility model discloses a further technical scheme is, a plurality of power modules with be provided with bypass module subassembly between the qianmen air outlet.
The utility model discloses a further technical scheme is, paste behind one's back in the qianmen air intake department of qianmen has the dust screen.
The utility model discloses a further technical scheme is, the front end and the rear end of bottom plate are provided with two support post respectively, wherein, a support post of the front end of bottom plate is provided with the hinge, the qianmen passes through the hinge with a support post of the front end of bottom plate is connected.
The technical scheme of the utility model is that, the backplate with two support posts of the rear end of bottom plate are connected.
The utility model adopts the technical scheme, including the cabinet body and set up the transformer in the cabinet body, the cabinet body includes the bottom plate, set up qianmen and backplate on the bottom plate relatively, the backplate includes first backplate body, second backplate body and third backplate body that set gradually from top to bottom, be provided with the bottom plate air intake on the bottom plate, and/or, the third backplate body is provided with qianmen air intake, a plurality of radiator fan have evenly been arranged above the transformer to the second backplate body, be provided with the air outlet above a plurality of fans on the first backplate body; the cabinet is internal in be provided with the insulation board around the transformer, will the transformer divide into upper and lower two parts, constructs independent wind channel structure for transformer, bypass module subassembly heat dissipation are even, and UPS machine case wiring is maintained conveniently, has promoted the life of UPS machine case.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a first angle of a preferred embodiment of a UPS chassis of the present invention;
fig. 2 is a schematic view of an overall structure of a second preferred embodiment of the UPS case according to the present invention;
FIG. 3 is a rear view of a preferred embodiment of a UPS case of the present invention without a backplate;
fig. 4 is a front view of a preferred embodiment of a UPS chassis of the present invention without a front plate.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name(s) |
| 1 | |
11 | |
| 2 | |
12 | |
| 3 | |
13 | |
| 4 | |
14 | |
| 5 | |
15 | |
| 6 | |
16 | |
| 7 | |
17 | |
| 8 | |
18 | Bypass module assembly |
| 9 | Air inlet of |
19 | Dust- |
| 10 | Front |
20 | Supporting |
| 21 | |
22 | Hinge assembly |
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
The utility model provides a UPS machine case mainly solves the uneven problem of transformer heat dissipation, still further is used for solving the heat dissipation inequality of bypass module subassembly to and how to make the UPS machine case wiring maintain convenient problem.
Please refer to fig. 1 to 4, the preferred embodiment of the UPS chassis of the present invention includes a cabinet body 1 and a transformer 2 disposed in the cabinet body 1, the cabinet body 1 includes a bottom plate 3, a front door 4 and a back plate 5 disposed on the bottom plate 3 relatively, the back plate 5 includes a first back plate body 6, a second back plate body 7 and a third back plate body 8 disposed from top to bottom in sequence, a bottom plate air inlet 9 is disposed on the bottom plate 3, and/or the third back plate body 8 is disposed with a front door air inlet 10, a plurality of cooling fans 11 are uniformly disposed on the second back plate body 7 above the transformer 2, wherein the number of the cooling fans 11 can be set according to actual conditions, and is four in this embodiment. The transformer 2 is an isolation transformer.
In this embodiment, the bottom plate 3 is provided with a bottom plate air inlet 9, and/or the third back plate body 8 is provided with a front door air inlet 10, which is beneficial to dissipating heat of the components in the cabinet 1.
The heat that the during operation of transformer 2 in this embodiment sent out, mainly be under radiator fan 11's effect, cold air flows in by bottom plate air intake 9, after absorbing transformer 2's heat when passing through transformer 2, form hot-air, hot-air is because density is little, hot-air rises, thereby hot gas is discharged through the fan mouth under radiator fan 11's effect, during specific implementation, accelerate the gaseous flow rate of the cabinet 1 inside through the rotational speed that sets up radiator fan 11, thereby make more heats of can taking away in equal time, and then improve the radiating effect of UPS machine case, be favorable to UPS transformer 2's normal work, the uneven problem of UPS machine incasement transformer heat dissipation has been solved.
Specifically, in this embodiment, the insulation plates 12 are installed around the transformer 2, so that the transformer 2 is divided into an upper portion and a lower portion, thereby forming an independent air duct structure, when the cooling fan 11 rotates, cold air enters from the bottom air inlet mesh of the cabinet body 1 and the front door air inlet 10 mesh, the insulation plates 12 are installed in places where gaps originally exist around the transformer after entering the cabinet, so that the air can pass through the gaps between the a \ B \ C three-phase coils of the transformer 2, thereby enabling the temperature of the transformer 2 to be uniform, the heat of the transformer 2 is absorbed under the action of the cooling fan 11 and then becomes hot air, and then the air is discharged through the air outlet 21 on the first back plate body 6 under the blowing of the cooling fan 11, thereby prolonging the service life of the transformer 2 and prolonging the service life of the UPS chassis.
As an embodiment, in this embodiment, the insulating plate 12 is disposed around a third of the height of the transformer 2 along the height direction of the case.
Further, in this embodiment, the cabinet body 1 is further provided with a plurality of power modules 13, a control module 14 for controlling the operation of the UPS chassis, a breaker switch 15 and a copper bar assembly 16 from top to bottom, the copper bar assembly 16 is disposed above the transformer 2 and in front of the transformer 2, the breaker switch 15 is located between the transformer 2 and the front door 4, the upper end of the breaker switch 15 is connected with the rear end of the power modules 13, and the lower end is connected with the copper bar assembly 16.
In this embodiment four identical disconnector switches 15 are selected. Breaker switch 15 sets up in the cabinet body 1 and is located between transformer 2 and the qianmen 4, and breaker switch 15's upper end is connected with the wire rod inlet wire for the rear end of power module 13, and breaker switch 15's lower extreme is connected with copper bar subassembly 16 wire rod inlet wire.
Wherein, a plurality of power modules 13 are provided with module fans 17.
In this embodiment, a bypass module assembly 18 is disposed between the power modules 13 and the air outlet 21 of the first backplane body 6.
In this embodiment, the control module 14 is mainly used to control the operation of the UPS chassis and wire the user. The breaker switch 15 protects the UPS chassis and the user mainly. The copper bar assembly 16 can be formed by selecting a box-type cable according to the power of a user, so that the copper bar assembly is vertically connected to a copper bar, a line can be led out from a wire outlet hole of the bottom plate 3, a client can conveniently and quickly connect the line, and the problems that the conventional UPS case is complex in wiring, difficult to install and not easy to maintain are solved.
One or more power modules 13 can be selected, and are mainly selected according to the power required by a user and the size of the chassis. Illustratively, the present embodiment employs two power modules 13.
In this embodiment, the heat generated by the power module 13 and the bypass module assembly 18 during operation is mainly blown to the power module 13 by the external cold air flowing from the front door air inlet 10 under the action of the module fan 17, and then is exhausted through the air outlet 21 on the first back plate body 6 after passing through the bypass module assembly 18. When concrete implementation, come the rotational speed of control module 14 fan according to the power size of power module 13, thereby accelerate the inside gaseous flow velocity of power module 13, make power module 13 can take away more heats in the same time, thereby improve power module 13's radiating effect, hot-air is behind bypass module subassembly 18, outside the air outlet 21 through first backplate body 6 forced discharge cabinet body 1, the problem of heating element heat dissipation inequality such as bypass module subassembly, power module that exist in the current UPS machine case has been solved.
Further, in the present embodiment, a dust screen 19 is attached to the back of the front door intake opening 10 of the front door 4. In this embodiment, the dust screen 19 is adhered to the back of the front door air inlet 10, so that external dust can be prevented from entering the cabinet body 1, the phenomenon that the normal operation of the UPS transformer 2 is influenced by the excessive generation of static electricity in the cabinet body 1 is avoided, and meanwhile, the phenomenon that external unknown objects enter the cabinet body 1 through the front door air inlet 10 to damage components in the cabinet body 1 can also be avoided.
Further, in the present embodiment, the front end and the rear end of the bottom plate 3 are respectively provided with two supporting columns 20, wherein one supporting column 20 at the front end of the bottom plate 3 is provided with a hinge 22, and the front door 4 is connected with one supporting column 20 at the front end of the bottom plate 3 through the hinge 22. As an embodiment, the front door 4 in this embodiment adopts a right-opening structure, that is, the front door 4 is mounted on the right support pillar 20 by a hinge 22. In this embodiment, the back plate 5 is connected to two support posts 20 at the rear end of the bottom plate 3.
The utility model adopts the technical scheme, including cabinet body 1 and transformer 2 set in cabinet body 1, cabinet body 1 includes bottom plate 3, front door 4 and backplate 5 set on bottom plate 3 relatively, backplate 5 includes first backplate body 6, second backplate body 7 and third backplate body 8 set up from top to bottom in proper order, be provided with bottom plate air intake 9 on bottom plate 3, and/or, third backplate body 8 is provided with front door air intake 10, second backplate body 7 has evenly arranged a plurality of radiator fans 11 above transformer 2, first backplate body 6 is provided with air outlet 21 above a plurality of fans; insulation plates 12 are arranged around the transformer 2 in the cabinet body 1, and the transformer 2 is divided into an upper part and a lower part to construct an independent air duct structure, so that the transformer 2 and the bypass module assembly 18 can uniformly dissipate heat, and the service life of the UPS case is prolonged; and through setting up copper bar subassembly 16 and bottom plate 3, realize can be by the size selection box-like cable of its power of user to vertical receiving copper bar department, the line can be drawn forth from the wire outlet hole of bottom plate 3, makes the customer add convenient and fast when the wiring.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A UPS case is characterized in that the case comprises a case body and a transformer arranged in the case body, the case body comprises a bottom plate, a front door and a back plate, the front door and the back plate are oppositely arranged on the bottom plate, the back plate comprises a first back plate body, a second back plate body and a third back plate body which are sequentially arranged from top to bottom, a bottom plate air inlet is formed in the bottom plate, and/or a front door air inlet is formed in the third back plate body, a plurality of cooling fans are uniformly arranged on the second back plate body above the transformer, and an air outlet is formed in the first back plate body above the plurality of cooling fans; insulation boards are arranged around the transformer in the cabinet body, and the transformer is divided into an upper part and a lower part to form an independent air duct structure.
2. The UPS cabinet of claim 1, wherein the insulation board is disposed at a third of the height of the transformer.
3. The UPS case of claim 1, wherein the case body is further provided with a plurality of power modules, a control module for controlling the operation of the UPS case, a circuit breaker switch and a copper bar assembly from top to bottom, the copper bar assembly is arranged above the transformer and in front of the transformer, the circuit breaker switch is arranged between the transformer and the front door, the upper end of the circuit breaker switch is connected with the rear end of the power module, and the lower end of the circuit breaker switch is connected with the copper bar assembly.
4. The UPS enclosure of claim 3, wherein each of the number of power modules is provided with a module fan.
5. The UPS case of claim 1, wherein a dust screen is adhered to the back of the front door air inlet of the front door.
6. The UPS case of claim 1, wherein the front end and the rear end of the bottom plate are respectively provided with two support posts, wherein one support post at the front end of the bottom plate is provided with a hinge, and the front door is connected with one support post at the front end of the bottom plate through the hinge.
7. The UPS case of claim 6, wherein the backplane is connected to two support posts at the rear end of the backplane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221248349.3U CN218549137U (en) | 2022-05-20 | 2022-05-20 | UPS case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221248349.3U CN218549137U (en) | 2022-05-20 | 2022-05-20 | UPS case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218549137U true CN218549137U (en) | 2023-02-28 |
Family
ID=85258845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221248349.3U Active CN218549137U (en) | 2022-05-20 | 2022-05-20 | UPS case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218549137U (en) |
-
2022
- 2022-05-20 CN CN202221248349.3U patent/CN218549137U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |