CN211406716U

CN211406716U - Vertical insertion frame for 5G BBU equipment

Info

Publication number: CN211406716U
Application number: CN202020384240.7U
Authority: CN
Inventors: 龚忠诚; 张剑; 马卫中; 殷铁军; 康劲; 郑啸; 苏云峰
Original assignee: Hunan Kangpu Communication Technology Co ltd
Current assignee: Hunan Kangpu Communication Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-09-01
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a 5G BBU equipment is with vertical frame of inserting, include the framework, locate the air intake of framework lower part leading flank and locating the air outlet of framework upper portion trailing flank, BBU equipment is vertical to be installed in the framework, inside arc guide plate and the lower arc guide plate of still installing of framework, just down the arc guide plate set up in the rear side of framework lower part with the air intake is corresponding, go up the arc guide plate set up in the front side on framework upper portion with the air outlet is corresponding. The utility model provides a vertical frame of inserting utilizes the principle of the cold and hot convection current of air current to form special wind channel, does not increase the energy consumption, and it is smooth and easy to make BBU equipment air current again, and the heat-sinking capability strengthens greatly, through experimental, can reach normal operating requirement.

Description

Vertical insertion frame for 5G BBU equipment

Technical Field

The utility model relates to a communication equipment technical field, more specifically relates to a 5G BBU equipment is with vertical frame of inserting.

Background

With the rapid development of 5G, 5G base stations are greatly increased, BBU devices are key devices of the 5G base stations, and the usage amount is huge. The 5G BBU generally adopts a centralized deployment mode, so that the number of machine rooms can be reduced, the sharing of matched resources (GPS, power supply, storage battery, transmission, air conditioner and the like) is realized, the energy consumption and emission are reduced, and the construction cost and the operation cost are reduced; meanwhile, inter-station cooperation is easier to realize through centralized deployment, higher spectrum efficiency is realized, quality is improved, the centralized baseband pool can be flexibly expanded, elastic capacity is realized, and the advantages of the 5G network can be better embodied.

Compared with 4G BBU equipment, the 5G BBU equipment has greatly improved processing capacity and greatly increased power consumption, and the BBU equipment generates heat seriously due to the increase from 150W-300W in 4G to 500W-1200W in 5G. The airflow design process of the BBU equipment is not improved, the air inlet and outlet modes are side-in and side-out, airflow is not smooth, and heat is easy to accumulate in the cabinet. After centralized deployment, the temperature in the BBU cabinet is seriously raised, which brings many hidden dangers, and related equipment can not work normally. Therefore, designing a device which can make BBU equipment airflow smooth and radiate heat smoothly without increasing energy consumption is a key in current 5G popularization.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a 5G BBU equipment is with vertical frame of inserting to solve above-mentioned technical problem.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a 5G BBU equipment is with vertical frame of inserting, includes the framework, locates the air intake of framework lower part leading flank and locating the air outlet of framework upper portion trailing flank, BBU equipment is vertical to be installed in the framework, the inside arc guide plate and the lower arc guide plate of still installing of framework, just down the arc guide plate set up in the rear side of framework lower part with the air intake is corresponding, go up the arc guide plate set up in the front side on framework upper portion with the air outlet is corresponding.

Preferably, the air inlet and the air outlet are formed by a plurality of uniformly distributed ventilation holes.

Preferably, the aperture ratio of the air inlet and the air outlet is more than 89%, and the area of the aperture area is more than 85%.

Preferably, the BBU equipment air-guide device further comprises an air-guide plug box, wherein the air-guide plug box is vertically installed in the frame when the BBU equipment is not filled in the frame.

Preferably, a plurality of ventilation holes are formed in the front side face of the air guide inserting box.

Preferably, an inclined surface is formed on the rear side surface of the air guide insertion box.

Preferably, the upper end of the lower arc-shaped guide plate is also provided with a universal plate, and one end of the universal plate is detachably connected with the rear side face of the lower part of the frame body.

Preferably, a wire arranging device is fixedly mounted on the front surface of the upper part of the frame body.

Preferably, the wire arranging device is a U-shaped wire arranging device.

The beneficial effects of the utility model reside in that:

(1) the utility model provides a 5G BBU equipment is with vertical frame of inserting, with traditional BBU equipment by horizontal installation adjustment for vertical installation to realize the effect of preceding air inlet air-out behind, set up arc guide plate and lower arc guide plate respectively simultaneously inside the framework, make the flow of gas more smooth and easy, cold wind guides into BBU equipment more easily, and hot-blast discharge more easily; the special air duct is formed by utilizing the principle of air flow cold and hot convection, so that the energy consumption is not increased, the air flow of the BBU equipment can be smooth, and the heat dissipation capability is greatly enhanced.

(2) The air inlet and the air outlet are formed by a plurality of uniformly distributed ventilation holes, so that the protection effect is achieved, and meanwhile, the excellent ventilation effect is achieved;

(3) the air guide inserting box is arranged and can be used for assisting air inlet, improving air exhaust and preventing hot air from flowing back;

(4) the universal plate detachably connected with the rear side face of the lower portion of the frame body is arranged, so that the plug frame can be universal to BBU devices of different types on the market.

(5) With the wire arrangement device setting in the preceding top of inserting the frame, when conveniently managing the line, need not to occupy the air inlet space.

Drawings

Fig. 1 is a schematic perspective view of the front side of the present invention;

fig. 2 is a schematic perspective view of the rear side of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic view of the flow of air during use of the present invention.

Description of reference numerals:

1. a frame body; 2. a universal plate; 3. arranging a wire device; 4. the air guide plug box; 5. an upper arc-shaped guide plate; 6. mounting a bar; 7. an air inlet; 8. an air outlet; 9. a vent hole; 10. a lower arc-shaped guide plate; 11. a BBU device.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 4, a vertical frame of inserting is used to 5G BBU equipment, includes framework 1, locates the air intake 7 of framework 1 lower part leading flank and locate the air outlet 8 of framework 1 upper portion trailing flank, BBU equipment 11 passes through the vertical installation of mounting bar 6 in framework 1, framework 1 is inside still to install arc guide plate 5 and lower arc guide plate 10, just arc guide plate 10 set up down in the framework 1 lower part the rear side with air intake 7 is corresponding, go up arc guide plate 5 set up in framework 1 upper portion the front side with air outlet 8 is corresponding.

In the embodiment, the traditional BBU equipment 11 is adjusted from horizontal installation to vertical installation, so that the effect of front air inlet and rear air outlet is realized, and meanwhile, the upper arc-shaped guide plate 5 and the lower arc-shaped guide plate 10 are respectively arranged in the frame body 1, so that the air flows more smoothly, cold air is more easily introduced into the BBU equipment, and hot air is more easily discharged; the special air duct is formed by utilizing the principle of air flow cold and hot convection, so that the energy consumption is not increased, the air flow of the BBU equipment can be smooth, and the heat dissipation capability is greatly enhanced.

As shown in fig. 1 and 2, the air inlet 7 and the air outlet 8 are formed by a plurality of uniformly distributed ventilation holes 9. The aperture ratio of the air inlet 7 and the air outlet 8 is more than 89%, and the area of the aperture area is more than 85%. In this embodiment, the aperture ratio of the air inlet 7 reaches 89.7%, and the area of the aperture area reaches 85.5%; the aperture ratio of the air outlet 8 reaches 89.7%, the area of the aperture area reaches 85.8%, and the protective effect is achieved while the excellent ventilation effect is achieved. In some other embodiments, the air inlet 7 and the air outlet 8 may also be directly an integral opening, so that the ventilation effect is good.

On the basis of the above embodiment, as shown in fig. 2 and 3, the vertical insertion frame for 5G BBU devices further includes an air guiding insertion box 4, and the air guiding insertion box 4 is used for being vertically installed in the frame body 1 when the BBU device 11 is not filled in the frame body 1; a plurality of ventilation holes 9 are formed in the front side surface of the air guide inserting box 4; the rear side surface of the air guide inserting box 4 forms an inclined surface. When the BBU equipment 11 is not fully arranged in the frame body 1, the vacant space is filled by the air guide plug box 4, so that the backward hot air flow is prevented from flowing to the front air inlet, and the front air inlet amount is effectively increased.

On the basis of the above embodiment, referring to fig. 2 to 4 again, in order to adapt to different types of BBU devices 11 on the market, a universal plate 2 with one end detachably connected to the rear side of the lower portion of the frame 1 is further disposed at the upper end of the lower arc-shaped guide plate 10. That is, when the length of some BBU devices 11 is smaller than the width of the frame body 1, the universal board 2 can also be used, which is beneficial to improving the universality of the inserting frame.

Further, 2 cable management devices 3 for fixing the power supply line and the optical fiber of the BBU device 11 are fixedly mounted on the front surface of the upper portion of the housing 1. In this embodiment, reason line ware 3 is U type reason line ware, and when the setting of reason line ware 3 can conveniently reason the line, need not to occupy the air inlet space.

The 5G BBU equipment that this embodiment provided inserts the frame with vertical, during the use, will insert the frame vertically and install in BBU rack or ordinary comprehensive pallet, but the vertical dress also can violently adorn, and the vertical height of inserting the frame can set up to 16U, 18U or 20U, sets up according to the condition of difference, and its height is higher, and the air outlet 8 is higher with the shared proportion of air intake 7. During operation, under the drive of the self-contained fan of the BBU device 11, as shown in fig. 4, indoor cold air enters the frame body 1 from the front air inlet 7, and goes up through the lower arc-shaped guide plate 10 and is discharged through the BBU device 11, and the hot air flows up through the upper arc-shaped guide plate 5 and is discharged towards the air outlet 8.

To sum up, the utility model provides a 5G BBU equipment has following beneficial effect with vertical frame of inserting:

(1) the traditional BBU equipment is adjusted from horizontal installation to vertical installation, so that the effect of front air inlet and rear air outlet is achieved, meanwhile, an upper arc-shaped guide plate and a lower arc-shaped guide plate are respectively arranged in the inserting frame, so that the air flows more smoothly, cold air is more easily introduced into the BBU equipment, and hot air is more easily discharged; the special air duct is formed by utilizing the principle of air flow cold and hot convection, so that the energy consumption is not increased, the air flow of the BBU equipment can be smooth, and the heat dissipation capability is greatly enhanced.

(2) The air inlet and the air outlet are formed by a plurality of uniformly distributed ventilation holes, so that the protection effect is achieved and the excellent ventilation effect is achieved;

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a 5G BBU equipment is with vertical frame of inserting, its characterized in that, includes the framework, locates the air intake of framework lower part leading flank and locating the air outlet of framework upper portion trailing flank, BBU equipment is vertical to be installed in the framework, the inside arc guide plate and the lower arc guide plate of still installing of framework, just down the arc guide plate set up in the rear side of framework lower part with the air intake is corresponding, go up the arc guide plate set up in the front side on framework upper portion with the air outlet is corresponding.

2. The vertical insert frame for 5G BBU equipment of claim 1, wherein said air inlet and air outlet are each formed by a plurality of uniformly distributed vent holes.

3. The vertical insertion frame for 5G BBU equipment according to claim 2, wherein the aperture ratio of the air inlet and the air outlet is 89% or more, and the area of the aperture area is 85% or more.

4. The vertical drop frame for 5G BBU devices of claim 1, further comprising an air-guiding drop box for vertically mounting within the frame when no BBU device is filled inside the frame.

5. The vertical plug-in frame for 5G BBU equipment of claim 4, wherein a plurality of ventilation holes are opened on a front side surface of the air-guiding plug-in box.

6. The vertical drop frame for 5G BBU equipment of claim 4, wherein a rear side of said air-guiding drop box forms an inclined surface.

7. The vertical insertion frame for 5G BBU equipment according to claim 1, wherein a universal plate having one end detachably connected with the rear side surface of the lower portion of the frame body is further disposed at the upper end of the lower arc-shaped guide plate.

8. The vertical insertion frame for 5G BBU equipment according to claim 1, wherein a wire organizer is fixedly mounted on a front face of an upper portion of the frame body.

9. The vertical plug-in frame for a 5G BBU device of claim 8, wherein the wire organizer is a U-shaped wire organizer.