CN213403725U

CN213403725U - 5G BBU erects dress rack suitable for multiple BBU equipment

Info

Publication number: CN213403725U
Application number: CN202021808631.3U
Authority: CN
Inventors: 侯淼予; 侯路海; 常杰; 闫继东; 孙毅昌
Original assignee: Henan Dalin Rubber And Telecommunications Apparatus Co ltd
Current assignee: Henan Dalin Rubber And Telecommunications Apparatus Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-08
Anticipated expiration: 2030-08-26

Abstract

The utility model provides a 5G BBU erects dress rack suitable for multiple BBU equipment, includes the frame, is equipped with the frame that is used for erecting dress BBU equipment in the frame, and the frame is by the air inlet storehouse, BBU installation storehouse and the play wind storehouse that supreme intercommunication was equipped with in proper order down, and air inlet storehouse and BBU installation storehouse are separated by through the BBU mounting panel, are equipped with the guide plate in the air inlet storehouse, through the adjustable size of installing the frame mouth of pull handle on the pulling guide plate to satisfy the BBU equipment loading of different specifications. The utility model has simple structure and can adapt to BBU equipment produced by mainstream manufacturers such as Huashi, Zhongxing and the like; the device can also be used for mounting other equipment in a side-in and side-out mode, and is wide in applicability and cost-saving.

Description

5G BBU erects dress rack suitable for multiple BBU equipment

Technical Field

The utility model relates to a communication equipment field, in particular to 5G BBU erects dress rack suitable for multiple BBU equipment.

Background

From the 3G era, the BBU equipment of mainstream manufacturers such as Huashi and Zhongxing is designed based on the current power density (low), the installation and maintenance requirements are fully considered, and a side-in and side-out ventilation mode is adopted.

The power consumption of 5G BBU equipment is greatly increased from 150W-300W at 4G to 500W-1200W at 5G, and the air flow design process of the equipment is not improved. When BBU equipment is centrally deployed, the power of a single cabinet can reach 3-5 kW, even higher; this brings new problems in terms of power capacity and cooling capacity of the air conditioner; especially, in the latter case, the requirements cannot be met by the common base station, the access computer room and the existing cabinet.

The prior art carries out cabinet air duct improvement design aiming at the situation, and solves the heat dissipation problem of the cabinet. However, 5G BBU devices of different manufacturers have different size specifications, which easily causes the same cabinet to be adapted to only 5G BBU devices of one specification.

Therefore, in order to solve the problems in the prior art, it is necessary to design a 5G BBU vertical cabinet suitable for multiple BBU devices to solve the above problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough among the above-mentioned prior art, the utility model aims at providing a 5G BBU erects dress rack suitable for multiple BBU equipment.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a 5G BBU erects dress rack suitable for multiple BBU equipment, includes the frame, be provided with the frame that is used for erecting dress BBU equipment in the frame, the frame is by supreme air inlet storehouse, BBU installation storehouse and the play wind storehouse that is equipped with the intercommunication in proper order down, BBU installation storehouse with the air inlet storehouse through a level set up in BBU mounting panel in the frame is separated by, a plurality of installation frame mouths that are used for erecting dress BBU equipment have on the BBU mounting panel, the installation frame mouth is strip and parallel equidistance setting, be equipped with guide plate, its characterized in that in the air inlet storehouse: the guide plate includes the upper plate and the hypoplastron that the level set up and is located arc guide plate between upper plate and the hypoplastron, the upper plate with between the BBU mounting panel and the hypoplastron with all through round pin post and direction strip pore structure sliding connection between the bottom surface of frame, still be equipped with the pull handle on the hypoplastron, through the adjustable size of installing the frame mouth of pull handle on the push-and-pull guide plate to satisfy the BBU equipment loading of different specifications.

The preferable technical scheme is as follows: and guide strip holes are formed in the BBU mounting plate and the lower plate, and the guide strip holes are parallel to the mounting frame opening.

The preferable technical scheme is as follows: the upper plate and the bottom surface of the machine frame are respectively provided with a pin column corresponding to the guide strip hole, and the pin column is inserted into the guide strip hole.

The preferable technical scheme is as follows: the front side cover of frame be equipped with a plurality of with the preceding windshield that BBU installation storehouse corresponds, preceding windshield can dismantle the setting and with the installation frame mouth corresponds.

The preferable technical scheme is as follows: and an air inlet corresponding to the air inlet bin is arranged below the front side of the machine frame.

The preferable technical scheme is as follows: the rear side top of frame be equipped with go out the air outlet that the storehouse corresponds.

The preferable technical scheme is as follows: still be equipped with the air inlet baffle on the installation frame mouth, the setting can be dismantled to the air inlet baffle.

The preferable technical scheme is as follows: and a first PWM temperature speed regulation fan is arranged at the air outlet in the air outlet bin.

The preferable technical scheme is as follows: and a second PWM temperature speed regulation fan is arranged on the outer side of the machine cabinet and at the air outlet.

Has the advantages that:

the utility model discloses an air inlet adjustable guide plate is adjusted, adaptable hua be, the BBU equipment of mainstream producer production such as zhongxing. The device can also be used for installing other equipment (such as transmission equipment) in a side-in and side-out mode, and is wide in applicability and cost-saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the frame structure of the present invention.

Fig. 3 is a rear view of the frame of the present invention.

Fig. 4 is the schematic view of the installation of the flow guide plate of the present invention.

In the above drawings, 1, a frame; 2. a machine frame; 3. a front wind shield; 4. a BBU mounting plate; 5. installing a frame opening; 6. an air inlet baffle; 7. a baffle; 71. a lower plate; 72. an arc-shaped guide plate; 8. a first PWM temperature adjustable speed fan.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-4. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in FIG. 1, for the utility model provides a 5G BBU erects dress rack suitable for multiple BBU equipment. The cabinet comprises a frame 1 and a frame 2 arranged on the frame 1, wherein an air inlet bin, a BBU (building base band unit) installation bin and an air outlet bin (not shown in the figure) which are communicated are sequentially arranged in the frame 2 from bottom to top.

The front side below of frame 2 is equipped with the air intake that corresponds with the air inlet storehouse, and the front side intermediate position of frame 2 is equipped with a plurality of preceding deep bead 3 that correspond with BBU installation storehouse to the vertical setting of dismantling of preceding deep bead 3 is equipped with the air outlet that corresponds with the play wind storehouse above the rear side of frame 2.

As shown in fig. 2, the BBU mounting bin and the air inlet bin are separated by a BBU mounting plate 4 horizontally arranged in the machine frame 2, a plurality of mounting frame openings 5 corresponding to the front wind shield 3 are arranged on the BBU mounting plate 4, and the mounting frame openings 5 are strip-shaped, parallel and equidistantly arranged. An air inlet baffle 6 is arranged on the mounting frame opening 5, and the air inlet baffle 6 is detachably arranged. When BBU equipment is installed on the installation frame opening 5, the air inlet baffle 6 is not needed; when no BBU equipment is installed on the installation frame opening 5, the air inlet baffle 6 is required to be covered, which is beneficial to the concentrated air quantity entering the BBU equipment for heat dissipation.

As shown in fig. 4, a baffle 7 for guiding the air volume is further disposed in the air inlet compartment, and the baffle 7 includes an arc baffle 72, and an upper plate (not shown) and a lower plate 71 disposed on the upper and lower sides of the arc baffle 72, and the upper plate and the lower plate 71 are both disposed horizontally.

Wherein, the upper plate and BBU mounting plate 4, and lower plate 71 and the bottom surface of frame 2 are all connected by pin and guide bar hole structure in a sliding way. The guide bar holes are respectively provided on the BBU mounting plate 4 and the lower plate 71 and arranged in parallel with the mounting frame opening 5 (not shown).

In addition, a drawing handle (not shown) is further arranged on the lower plate 71, and the size of the mounting frame opening can be adjusted by drawing the drawing handle so as to meet the requirements of different specifications of BBU equipment produced by different manufacturers for loading.

Furthermore, a first PWM temperature speed regulation fan 8 (shown in figure 3) is arranged at the air outlet in the air outlet bin, so that the rotating speed can be regulated according to the ambient temperature, and the heat dissipation performance is improved.

Furthermore, a second PWM temperature speed regulation fan (not shown in the figure) is arranged at the air outlet on the outer side of the cabinet, so that the rotating speed can be regulated according to the ambient temperature, and the heat dissipation performance is improved.

It should be noted that the frame 1 of the present invention is a closed framework, and has a front door, a rear door and a side door (not shown in the figure). Wherein, the front door is a detachable single-opening mesh door, and the back door is a detachable double-opening mesh door and comprises a door lock. The side door is detachable for the buckle. The front door and the rear door of the frame are both provided with detachable mesh doors. The requirements for opening the mesh door are as follows: the opening rate of the front door is more than or equal to 60 percent, the aperture is between 4.5mm and 8.0mm, and the area ratio of an opening area is more than or equal to 80 percent; the opening rate of the back door is more than or equal to 50 percent, the aperture is between 4.5mm and 8.0mm, and the area ratio of the opening area is more than or equal to 70 percent.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a 5G BBU erects dress rack suitable for multiple BBU equipment, includes the frame, be provided with the frame that is used for erecting dress BBU equipment in the frame, the frame is by supreme air inlet storehouse, BBU installation storehouse and the play wind storehouse that is equipped with the intercommunication in proper order down, BBU installation storehouse with the air inlet storehouse through a level set up in BBU mounting panel in the frame is separated by, a plurality of installation frame mouths that are used for erecting dress BBU equipment have on the BBU mounting panel, the installation frame mouth is strip and parallel equidistance setting, be equipped with guide plate, its characterized in that in the air inlet storehouse: the guide plate includes the upper plate and the hypoplastron that the level set up and is located arc guide plate between upper plate and the hypoplastron, the upper plate with between the BBU mounting panel and the hypoplastron with all through round pin post and direction strip pore structure sliding connection between the bottom surface of frame, still be equipped with the pull handle on the hypoplastron, through the adjustable size of installing the frame mouth of pull handle on the push-and-pull guide plate to satisfy the BBU equipment loading of different specifications.

2. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 1, wherein: and guide strip holes are formed in the BBU mounting plate and the lower plate, and the guide strip holes are parallel to the mounting frame opening.

3. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 2, wherein: the upper plate and the bottom surface of the machine frame are respectively provided with a pin column corresponding to the guide strip hole, and the pin column is inserted into the guide strip hole.

4. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 1, wherein: the front side cover of frame be equipped with a plurality of with the preceding windshield that BBU installation storehouse corresponds, preceding windshield can dismantle the setting and with the installation frame mouth corresponds.

5. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 1, wherein: and an air inlet corresponding to the air inlet bin is arranged below the front side of the machine frame.

6. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 1, wherein: the rear side top of frame be equipped with go out the air outlet that the storehouse corresponds.

7. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 1, wherein: still be equipped with the air inlet baffle on the installation frame mouth, the setting can be dismantled to the air inlet baffle.

8. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 6, wherein: and a first PWM temperature speed regulation fan is arranged at the air outlet in the air outlet bin.

9. The 5G BBU vertical cabinet applicable to multiple BBU devices according to claim 6, wherein: and a second PWM temperature speed regulation fan is arranged on the outer side of the machine cabinet and at the air outlet.