CN220382592U - Uninterrupted power source rack that heat dispersion is better - Google Patents

Abstract

The utility model relates to a field of uninterrupted power source rack especially relates to an uninterrupted power source rack that heat dispersion is better, including the cabinet body, the internal rigid coupling of cabinet has the bracing piece, the cabinet body in the space on bracing piece upper portion is called and is placed the space, place the space in follow the length direction rigid coupling of the cabinet body has a plurality of first heat dissipation holes that supplies in the first heat dissipation of placing the box, cabinet body one side articulates there is and is used for right place the space confined cabinet door, cabinet door inboard articulates has the second to place the box, the box with the box is placed to first placing the box is in cabinet body width direction sets up side by side, the open end orientation of box is placed to the second the cabinet door, set up on the cabinet door and supply the second heat dissipation hole that the heat in the box was placed to the second is gone out. The heat dissipation device can reduce the poor heat dissipation performance of the uninterruptible power supply cabinet.

Description

Uninterrupted power source rack that heat dispersion is better

Technical Field

The application relates to the field of uninterruptible power supply cabinets, in particular to an uninterruptible power supply cabinet with good heat dissipation performance.

Background

The uninterruptible power supply cabinet is used as an important component of a power distribution system and provides an important power source for daily work. Because the uninterruptible power supply cabinet needs continuous uninterrupted operation, more hot air can be generated, and the operation of the uninterruptible power supply cabinet at high temperature can be blocked, so that the uninterruptible power supply cabinet needs to be subjected to heat dissipation operation. Most of the existing uninterruptible power supply cabinets are provided with exhaust fans or ventilation holes for heat dissipation, so that the heat dissipation performance is poor. Meanwhile, hot air generated by the operation of each module in the uninterrupted power supply cabinet is easy to mutually transfer heat to affect the normal work of each module.

Disclosure of Invention

In order to alleviate the poor situation of uninterrupted power source rack heat dispersion, this application provides an uninterrupted power source rack that heat dispersion is better.

The uninterrupted power source cabinet with good heat dissipation performance adopts the following technical scheme:

the utility model provides a better uninterrupted power source rack of heat dispersion, includes the cabinet body, the internal rigid coupling of cabinet has the bracing piece, in the cabinet body in the space on bracing piece upper portion is called and is placed the space, place along in the space the length direction rigid coupling of the cabinet body has a plurality of first heat dissipation holes that place the box, the cabinet body top has been seted up and has been supplied the heat in the first box of placing the box is dissipated, cabinet body one side articulates there is and is used for right place the space and carry out confined cabinet door, cabinet door inboard articulates has the second to place the box, the second place the box with the first box of placing is in cabinet body width direction sets up side by side, the open end orientation of box is placed to the second in the box is placed to the second heat dissipation hole that the heat in the box was placed to the second on the cabinet door.

Through adopting above-mentioned technical scheme, this application is through setting up a plurality of first boxes of placing and the box is placed to the second in the internal portion of cabinet for uninterrupted power source's every module can be placed in every first box of placing and the box is placed to the second alone, reduces the condition that influences each other normal work of the heat gas transmission each other between the adjacent module. And meanwhile, the second radiating holes and the second radiating holes are formed, so that heat in the first placing box and the second placing box can be radiated through different positions respectively, and the heat radiation of the modules in the first placing box and the second placing box is ensured.

Optionally, the first box of placing is one side opening form, the open end of first box of placing is towards the cabinet door, the open end of first box of placing articulates has the door plant that is used for right first box of placing is confined.

Through adopting above-mentioned technical scheme, after opening the cabinet door, the second of operation is placed the box and is rotated, can spill the position of first placing the box, then opens the door plant, can be to first placing the box inside operation.

Optionally, the cabinet body is internally provided with a heat dissipation device for dissipating heat inside the first placing box and the second placing box, and the heat dissipation device can increase the gas flow inside and outside the first placing box and the second placing box.

Through adopting above-mentioned technical scheme, can accelerate the first gas flow of placing in box and the second through heat abstractor for the first electrical components and parts radiating effect of placing in box and the second is better.

Optionally, the heat dissipating device includes a first heat dissipating fan installed on the cabinet body, the first heat dissipating fan is located between the first heat dissipating hole and the first placement box, and the first heat dissipating fan-out air outlet faces the first heat dissipating hole.

Through adopting above-mentioned technical scheme, can take away the heat of box department first place through first heat dissipation fan to discharge through first louvre, the radiating effect is better.

Optionally, the inside rigid coupling of cabinet has the baffle, the baffle is located the bracing piece downside, the baffle with form the heat dissipation space between the bracing piece, the heat dissipation space is both ends open-ended form, heat abstractor is including installing the radiating piece in the heat dissipation space.

Through adopting above-mentioned technical scheme, because the heat dissipation space is through bracing piece and first box and the second box contact of placing, both ends open-ended heat dissipation space can accelerate gas flow, and the radiating effect is better.

Optionally, the heat dissipation piece includes the second heat dissipation fan of rigid coupling on the cabinet body, second heat dissipation fan-out wind gap orientation the heat dissipation space.

By adopting the technical scheme, the second heat dissipation fan can accelerate the gas flow in the heat dissipation space.

Optionally, the heat dissipation part further comprises a condensation pipe fixedly connected to the cabinet body, and the condensation pipe is located at one side of the second heat dissipation fan facing the heat dissipation space.

Through adopting above-mentioned technical scheme, can be in the condenser pipe through cooling gas for reach the interior gas temperature of heat dissipation space lower, more swift place the heat of box department with first place box and second place.

Optionally, two second heat dissipation fans are provided, and the two second heat dissipation fans are respectively located at two ends of the heat dissipation space; the two condensing pipes are respectively positioned at one side of the two second heat dissipation fans, which faces the heat dissipation space.

By adopting the technical scheme, the two radiating fans can blow external air into the radiating space, so that the air in the radiating space can only be discharged from the first radiating holes along the placing space communicated with the radiating space, the overall air flowing speed in the cabinet body is increased, and the radiating effect is better; and can also let in cooling gas as required in the condenser pipe for reach the gas temperature in the space of placing lower, more quick take away the heat of box department is placed to first placing box and second placing box department, the radiating effect is better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the method, the first placing box and the second placing box are placed in the cabinet body, the plurality of modules are placed in a partition mode, because some modules are sensitive to heat avoiding, the heat emitted by the modules with larger heat dissipation can not reach the modules sensitive to heat avoiding due to the arrangement of the partition placing, the mutual influence of the heat between the two adjacent modules is avoided, meanwhile, the heat dissipation can be realized respectively, and the heat dissipation effect is better;

2. the condensing tube is arranged, so that when the heat dissipation requirement is higher, the condensing tube can be connected with an external cooling medium, the cooling medium can reach the condensing tube, and the second heat dissipation fan can blow cooling in the condensing tube to a heat dissipation space, so that heat in the first placing box and the second placing box which are in contact with cooling is taken away, and the heat dissipation effect is better;

3. the two second heat dissipation fans are arranged at two ends of the heat dissipation space, so that the two second heat dissipation fans can drive external gas into the heat dissipation space, meanwhile, cool air emitted by a cooling medium in the condenser tube is driven into the heat dissipation space, the cooling in the heat dissipation space continuously reaches a placing space communicated with the heat dissipation space and finally flows out from the first heat dissipation holes, the gas flowing speed in the cabinet body is higher, meanwhile, the flowing gas in the cabinet body is cool air, and the heat dissipation effect is better;

drawings

Fig. 1 is a schematic diagram of the overall structure of the present application.

Fig. 2 is a schematic view of the internal structure of the cabinet of the present application.

FIG. 3 is a schematic partial cross-sectional view of the internal structure of the present application

Reference numerals illustrate: 1. a cabinet body; 11. a first heat radiation hole; 2. a cabinet door; 21. a door is arranged; 211. a second heat radiation hole; 22. a lower door; 3. a support rod; 4. placing space; 41. a first placement case; 411. a door panel; 42. a second placement box; 43. a third heat radiation hole; 5. a heat sink; 51. a first heat dissipation fan; 52. a heat sink; 521. a second heat dissipation fan; 522. a condensing tube; 53. a third heat dissipation fan; 6. a partition plate; 7. a heat dissipation space.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an uninterruptible power supply cabinet with good heat dissipation performance. Referring to fig. 1 and 2, the uninterruptible power supply cabinet comprises a cabinet body 1, a plurality of first heat dissipation holes 11 arranged in a matrix are formed in the top of the cabinet body 1, two cabinet doors 2 are formed on one side of the cabinet body 1 in a hinged mode, and the two cabinet doors 2 are placed side by side. The cabinet is characterized in that a supporting rod 3 is fixedly connected inside the cabinet body 1, the supporting rod 3 divides the interior of the cabinet body 1 into an upper space and a lower space, the space located at the upper part of the supporting rod 3 is called a placement space 4, a first placement box 41 is fixedly connected in the placement space 4, and a plurality of first placement boxes 41 are arranged at intervals/side by side along the length direction of the supporting rod 3.

Each cabinet door 2 comprises an upper door 21 located at the upper part of the support bar 3 and a lower door 22 located at the lower part of the support bar 3.

A second placing box 42 is hinged in the placing space 4, the second placing box 42 is opened toward the upper door 21, and the hinge axis of the second placing box 42 coincides with the hinge axis of the upper door 21. When the upper door 21 is closed, the second placing box 42 is located between the first placing box 41 and the upper door 21, and the upper door 21 can simultaneously close the open end of the second placing box 42 and the placing space 4.

Each first placing box 41 is opened at one side, and the opening of the first placing box 41 faces the direction of the upper door 21, a door plate 411 is hinged to the opening side of each first placing box 41, and the door plate 411 can seal the opening end of the first placing box 41. When the uninterruptible power supply cabinet is used, all parts of the uninterruptible power supply cabinet are respectively arranged in the first placing box 41 and the second placing box 42, the power supply is started after the uninterruptible power supply cabinet is arranged, all parts of the uninterruptible power supply can operate in different spaces, generated hot air is isolated by the box bodies of the first placing box 41 and the second placing box 42, and therefore all parts of the uninterruptible power supply cannot transfer heat mutually. Meanwhile, the components of the uninterruptible power supply are arranged in the first placing box 41 and the second placing box 42, so that the space utilization rate inside the cabinet of the uninterruptible power supply can be improved, and the messy cable wiring condition inside the cabinet body 1 is reduced.

A second heat dissipation hole 211 communicating with the second placing box 42 is formed on each upper door 21, and the second heat dissipation holes 211 are distributed in a matrix on the upper door 21. In use, hot air generated by the uninterruptible power supply unit placed in the second placement box 42 can be discharged to the outside through the second heat dissipation holes 211 on the upper door 21, so as to achieve a heat dissipation effect.

A heat sink 5 for radiating heat from the components in the first placing box 41 and the second placing box 42 is installed in the cabinet 1.

A gap is reserved between the upper ends of the first placing box 41 and the second placing box 42 and the top of the cabinet body 1, the heat dissipating device 5 comprises a first heat dissipating fan 51 installed in the gap, an air inlet of the first heat dissipating fan 51 faces the first placing box 41 and the second placing box 42, and an air outlet faces the top of the cabinet body 1. The first placing box 41 and the second placing box 42 are provided with a third heat dissipation hole 43 on one side facing the first heat dissipation fan 51 and one side far away from the first heat dissipation fan 51. The hot air generated by the parts inside the first placing box 41 and the second placing box 42 is discharged into the air inlet of the first heat dissipation fan 51 through the third heat dissipation hole 43 towards one side of the first heat dissipation fan 51, and is discharged from the air outlet of the first heat dissipation fan 51 through the first heat dissipation hole 11 at the top of the cabinet body 1.

Referring to fig. 2 and 3, a partition plate 6 is fixedly connected inside the cabinet body 1, the partition plate 6 is positioned at the lower side of the support rod 3, and a heat dissipation space 7 is formed between the partition plate 6 and the support rod 3. The heat dissipating device 5 further comprises heat dissipating members 52 fixedly connected to the cabinet body 1 and located at two ends of the heat dissipating space 7, each heat dissipating member 52 comprises a second heat dissipating fan 521 fixedly connected to the cabinet body 1 and a condensation pipe 522 fixedly connected to the cabinet body 1, and the condensation pipe 522 is located at one side of the second heat dissipating fan 521 facing the heat dissipating space 7. The air inlet of the second heat dissipation fan 521 faces to the side far away from the heat dissipation space 7, and the air outlet faces to the side near to the heat dissipation space 7.

In order to facilitate the cool air in the heat dissipation space 7 to smoothly reach the first placing box 41 and the second placing box 42, the box bottoms of the first placing box 41 and the second placing box 42 are fixedly connected with a third heat dissipation fan 53, an air inlet of the third heat dissipation fan 53 faces the heat dissipation space 7, and an air outlet faces one side far away from the heat dissipation space 7.

When the cooling device is used, air enters the cooling space 7 through the air inlet of the second cooling fan 521, at this time, cold water continuously passes through the condensation pipe 522 in the cooling space 7, the air is rapidly cooled after meeting the cold water to form cold air, the cold air enters the first placing box 41 and the second placing box 42 from the third cooling hole 43 at one side far away from the first cooling fan 51, the entered cold air can neutralize hot air generated by internal parts of the first placing box 41 and the second placing box 42, and then is discharged into the air inlet of the first cooling fan 51 from the third cooling hole 43 at one side, facing the first cooling fan 51, of the first placing box 41 and the second placing box 42, and is discharged from the first cooling hole 11 at the top of the cabinet body 1.

Wherein, condenser pipe 522 can be wave and place, and the both ends of condenser pipe 522 run through cabinet body 1 one side and expose to the external world, during the use, directly are connected external pipeline and condenser pipe 522's both ends, pass through external pipeline with the cooling medium and let in condenser pipe 522. It is understood that the cooling medium may be cooling water, cooling gas, or the like.

The implementation principle of the uninterruptible power supply cabinet with good heat dissipation performance is as follows: when the cabinet is used, all parts of the uninterruptible power supply are installed in the first placing box 41 and the second placing box 42 in the placing space 4, the power supply is started after the installation is finished, all parts of the uninterruptible power supply operate in different spaces, hot air generated by all parts is isolated by box bodies of the first placing box 41 and the second placing box 42, and the hot air can only be discharged into an air inlet of the first heat radiating fan 51 through the third heat radiating holes 43 of the first placing box 41 and the second placing box 42 and then is discharged to the outside from the first heat radiating holes 11 at the top of the cabinet body 1. When the heat is generated too much, the heat dissipation members 52 positioned at the two ends of the heat dissipation space 7 can be started, air enters the heat dissipation space 7 through the air inlet of the second heat dissipation fan 521, air in the heat dissipation space 7 enters the first placing box 41 and the second placing box 42 through the air inlet of the third heat dissipation fan 53, then is discharged into the air inlet of the first heat dissipation fan 51 from the third heat dissipation holes 43 of the first placing box 41 and the second placing box 42, and is discharged from the first heat dissipation holes 11 at the top of the cabinet body 1, so that the air in the first placing box 41 and the second placing box 42 flows faster, and the cooling effect is better. When the heat quantity is more, the two ends of the condensation pipe 522 can be connected with an external pipeline, so that the cooling medium is introduced into the condensation pipe 522 through the external pipeline, the gas discharged into the heat dissipation space 7 through the second heat dissipation fan 521 is cold air, and when the cold air reaches the first placing box 41 and the second placing box 42, the hot gas in the first placing box 41 and the second placing box 42 can be neutralized, and the heat dissipation effect is further improved. When the uninterruptible power supply cabinet is used, the condition that heat generated by each part of the uninterruptible power supply affects each other is lightened, and the heat dissipation performance is good. Meanwhile, the space utilization rate in the uninterrupted power supply cabinet is improved, and the messy cable wiring in the cabinet body is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a better uninterrupted power source rack of heat dispersion which characterized in that: including cabinet body (1), rigid coupling has bracing piece (3) in cabinet body (1), in cabinet body (1) in space on bracing piece (3) upper portion is called to place space (4), place in space (4) in follow cabinet body (1) length direction rigid coupling has a plurality of first box (41) of placing, supply has been seted up at cabinet body (1) top first louvre (11) that the heat in box (41) was placed to the first, cabinet body (1) one side articulates there is to be used for right place space (4) and carry out confined cabinet door (2), cabinet door (2) inboard articulates there is the second to place box (42), the second place box (42) with first place box (41) are in cabinet body (1) width direction sets up side by side, the open end orientation of second place box (42) cabinet door (2), offer on cabinet door (2) and supply second louvre (211) that the heat in the second place box (42) was placed.

2. The uninterruptible power supply cabinet with good heat dissipation performance according to claim 1, wherein: the first placing box (41) is in a shape of an opening at one side, the opening end of the first placing box (41) faces the cabinet door (2), and the opening end of the first placing box (41) is hinged with a door plate (411) for closing the first placing box (41).

3. The uninterruptible power supply cabinet with good heat dissipation performance according to claim 1, wherein: the cabinet body (1) is internally provided with a heat dissipation device (5) used for dissipating heat inside the first placing box (41) and the second placing box (42), and the heat dissipation device (5) can increase the gas flow inside and outside the first placing box (41) and the second placing box (42).

4. The uninterruptible power supply cabinet of claim 3, wherein the better heat dissipation performance is achieved by: the heat dissipation device (5) comprises a first heat dissipation fan (51) arranged on the cabinet body (1), the first heat dissipation fan (51) is located between the first heat dissipation hole (11) and the first placement box (41), and an air outlet of the first heat dissipation fan (51) faces the first heat dissipation hole (11).

5. The uninterruptible power supply cabinet of claim 3, wherein the better heat dissipation performance is achieved by: the cabinet body (1) is internally fixedly connected with a partition board (6), the partition board (6) is positioned at the lower side of the supporting rod (3), a heat dissipation space (7) is formed between the partition board (6) and the supporting rod (3), the heat dissipation space (7) is in a shape of an opening at two ends, and the heat dissipation device (5) comprises a heat dissipation piece (52) arranged in the heat dissipation space (7).

6. The uninterruptible power supply cabinet of claim 5, wherein: the heat dissipation piece (52) comprises a second heat dissipation fan (521) fixedly connected to the cabinet body (1), and an air outlet of the second heat dissipation fan (521) faces the heat dissipation space (7).

7. The uninterruptible power supply cabinet of claim 6, wherein the better heat dissipation performance is achieved by: the heat dissipation part (52) further comprises a condensation pipe (522) fixedly connected to the cabinet body (1), and the condensation pipe (522) is located at one side of the second heat dissipation fan (521) facing the heat dissipation space (7).

8. The uninterruptible power supply cabinet of claim 7, wherein the better heat dissipation performance is achieved by: two second heat dissipation fans (521) are arranged, and the two second heat dissipation fans (521) are respectively positioned at two ends of the heat dissipation space (7); the two condensing pipes (522) are arranged, and the two condensing pipes (522) are respectively positioned at one side of the two second radiating fans (521) facing the radiating space (7).