CN212434921U - Power module for 5G base station iron tower - Google Patents

Abstract

The utility model relates to a communication base station power field, concretely relates to a power module for 5G basic station iron tower, including power cord, communication connecting wire, casing and battery core group, inside the casing was located to battery core group, still including adapter sleeve and adapter sleeve, power connecting wire and communication connecting wire passed the adapter sleeve respectively in proper order, adapter sleeve and casing are connected with battery core group electricity, the one end and the casing threaded connection of adapter sleeve, other end threaded connection are in the adapter sleeve, and the adapter sleeve is formed by the first link sleeve piece and the amalgamation of second link sleeve piece that the radius is the same. The scheme solves the problem that the connection part of the power line, the communication connecting line and the shell is easy to leak due to gaps, so that electronic elements in the shell are damaged.

Description

Power module for 5G base station iron tower

Technical Field

The utility model relates to a communication base station power field, concretely relates to a power module for 5G basic station iron tower.

Background

At present, the power distribution system of the 5G base station is applied to a storage battery cabinet in a machine room below a tower or a storage battery cabinet in an outdoor cabinet in a large scale, and the forced air cooling heat dissipation is adopted, so that the noise is large.

However, the construction of outdoor station machine rooms has the situation that the coordination of property problems such as land acquisition and the like in cities is difficult and the expansion of power supplies is difficult, and the suburbs have the requirement of rapid station construction. And some emerging operators, power supply and transmission lease, hope that the equipment is all held by poles and goes to the tower, avoid land acquisition and machine room construction, and realize small network construction investment and quick network construction.

Therefore, a power supply module built on a base station iron tower is released in the market, natural air cooling can be performed by utilizing the advantage of large wind power in high altitude, the noise is low, and the problem of occupied land is also solved.

The power module comprises a power line, a communication connecting line, a shell and a battery core group, wherein the battery core group is arranged inside the shell, the power line and the communication connecting line are electrically connected with the battery core group, one end of the power line connected with the battery core group is a power connection end, and one end of the communication connecting line connected with the battery core group is a communication connection end.

Because the existing power connection end and communication connection end usually adopt a plug-in connection mode, the connection mode leads the connection part of the power connection end and the communication connection end with the power supply component to be often fixed and unstable and to be easy to loosen. And in rainy day, because there is the gap in the junction of power cord and communication connecting wire and casing, will lead to the rainwater seepage to the casing inside, cause the damage to the inside electronic component of casing. Therefore, the power supply module for the 5G base station iron tower is provided, and the problem that electronic components in the shell are damaged due to easy water leakage caused by gaps at the connecting positions of the power line, the communication connecting line and the shell is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power module for 5G basic station iron tower has solved the junction of power cord and communication connecting wire and casing and has the gap and the easy of leading to leak to damage the inside electronic component's of casing problem.

In order to solve the technical problem, the utility model discloses a basic scheme as follows:

a power supply module for a 5G base station iron tower comprises a power line, a communication connecting line, a shell and a battery core group, wherein the battery core group is arranged inside the shell, one end of the power line, which is connected with the battery core group, is a power supply connecting end, and one end of the communication connecting line, which is connected with the battery core group, is a communication connecting end; and the connecting sleeve is formed by splicing a first connecting sleeve block and a second connecting sleeve block which have the same radius.

The two connecting sleeve blocks are spliced to form the connecting sleeve, then the connecting sleeve is connected to the shell in a threaded mode, the two connecting sleeve blocks can be extruded more tightly in the screwing process, and the stability of the whole connecting sleeve is improved. Because the connecting end of the connecting sleeve is arranged by the threads, even if a gap exists between the shell and the connecting sleeve, rainwater can be deposited at the threads and cannot flow into the shell, so that the problem that the rainwater pollutes the inside of the shell is avoided. And threaded connection's mode is very firm, if do not take the manpower to screw out, can not deviate from, also can not become flexible to this has just solved power cord and communication connecting wire and the junction of casing and has had the easy problem that leaks that the gap leads to, thereby damages the inside electronic component of casing.

The other end of the connecting sleeve is also connected in the fastening sleeve in a threaded connection mode, and the other end of the connecting sleeve is extruded more tightly through the connection of the fastening sleeve and the connecting sleeve, so that the stability of the whole connecting sleeve is further improved. The characteristics of the thread are also utilized, so that rainwater is deposited in the thread and is not easy to leak into the connecting sleeve.

Further, an outer sealing ring is arranged at the joint of the connecting sleeve and the shell.

The outer sealing ring is arranged, so that rainwater is prevented from leaking from the joint of the connecting sleeve and the shell, and the threads at the connecting sleeve of the connecting sleeve and the shell are protected from being corroded and rusted by rainwater.

Furthermore, an inner sealing ring is arranged on the inner side of the fastening sleeve, which is contacted with the power line.

The inner sealing ring is arranged inside the fastening sleeve, so that rainwater can be further prevented from leaking into the fastening sleeve from the end part of the fastening sleeve.

Furthermore, a plurality of hemispherical bulges are arranged on the surface of the peripheral side of the fastening sleeve.

The surface of the periphery of the fastening sleeve is provided with a plurality of hemispherical bulges, so that the friction can be increased when the connecting sleeve is screwed, the connecting sleeve is not easy to slip, and the labor is saved.

Further, the inner ring of the connecting sleeve is covered with a waterproof layer.

The waterproof material can more effectively protect the whole fastening sleeve and the connecting sleeve from being corroded by rainwater and is not easy to seep water.

Furthermore, the first connecting sleeve block is in mortise and tenon connection with the second connecting sleeve block.

The mode that adopts mortise-tenon joint makes the combination of two connecting sleeve blocks inseparabler, and the rainwater is difficult for permeating water through the junction of two connecting sleeve blocks and advances the adapter sleeve inside, and the leakproofness is better.

Drawings

Fig. 1 is a schematic diagram of an embodiment of a power module for a 5G base station tower according to the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 4 is a cross-sectional view of the fastener sleeve of FIG. 2;

fig. 5 is a schematic view of the junction between the power line and the communication connection line and the battery core pack according to the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the battery core assembly comprises a battery core assembly 1, a shell 2, a connecting sleeve head 3, a power line 4, a connecting sleeve 5, a fastening sleeve 6, an outer sealing ring 7, a first connecting sleeve block 8, a second connecting sleeve block 9, a waterproof layer 10, an inner sealing ring 11, a bulge 12, a power supply connecting jack 13 and a communication connecting jack 14.

The embodiments are substantially as shown in figures 1 to 4 of the accompanying drawings:

as shown in figure 1, the power module for the 5G base station iron tower comprises a battery core group 1, a shell 2, a communication connecting wire positioned in front and a power wire 4 positioned in rear, wherein a connecting sleeve head 3 is further sleeved on the communication connecting wire and the power wire. The connecting sleeve head 3 is used for tightly connecting the power line 4 or the communication connecting line with the shell 2, and the battery core group 1 is arranged inside the shell 2.

As shown in fig. 5, the casing is provided with a power connection jack 13 and a communication connection jack 14, one end of the power cord 4 connected with the battery core set 1 is a power connection terminal, and the terminal is plugged into a socket at the bottom of the power connection jack 13.

One end of the communication connecting line connected with the battery core group 1 is a communication connecting end which is inserted into a socket at the bottom of the communication connecting jack 14.

As shown in fig. 2, the connecting sleeve head 3 comprises a connecting sleeve 5 and a fastening sleeve 6, the outer periphery of the connecting sleeve 5 is provided with external threads on the whole, the hole walls of the power supply connecting jack 13 and the communication connecting jack 14 are provided with internal threads dominant to the internal threads, and the right side of the connecting sleeve 5 in fig. 2 extends into the communication connecting jack 14 and is in threaded connection with the shell 2; the left side of the connecting sleeve 5 is in threaded connection with the fastening sleeve 6. The joint of the connecting sleeve 5 and the shell 2 is sleeved with an outer sealing ring 7, and the right side surface of the outer sealing ring 7 is tightly attached to the side wall of the shell 2.

As shown in fig. 3, the connecting sleeve 5 is divided into a first connecting sleeve block 8 on the upper side and a second connecting sleeve block 9 on the lower side, the two connecting sleeve blocks are spliced to form the connecting sleeve 5 in a mortise-tenon joint mode, a tenon is arranged on a contact surface of the second connecting sleeve block 9, and a mortise is arranged on a contact surface of the first connecting sleeve block 8. The inner side surface of the connecting sleeve 5 is covered with a waterproof layer 10, and the waterproof layer 10 is made of polyethylene.

As shown in fig. 4, the right inner wall of the fastening sleeve 6 is provided with a thread which is connected with the connecting sleeve 5 in a matching way, and a plurality of hemispherical bulges 12 are uniformly distributed on the outer surface of the fastening sleeve 6 in the circumferential direction. The left inner diameter of the fastening sleeve 6 is the same as the outer diameter of the power line 4, and inner sealing rings 11 are circumferentially arranged on the inner walls of the left end and the right end of the fastening sleeve 6, which are in contact with the power line 4.

The specific implementation process is as follows:

the first connecting sleeve block 8 and the second connecting sleeve block 9 are connected together in a mortise-tenon joint mode to form the connecting sleeve 5, due to the special structure of the mortise-tenon joint, rainwater flows into the two connecting sleeve blocks 5 and then only can be deposited on the outer ring of the joint of the two connecting sleeve blocks 5, and the sealing performance is good. The connecting sleeves 5 are screwed on the shell 2, so that the two connecting sleeves 5 are connected more stably, and the outer sealing ring 7 is sleeved outside the connecting sleeves 5 and is tightly attached to the outer wall of the shell 2.

The tightening sleeve 6 is then screwed onto the other end of the connecting sleeve 5, further strengthening the connecting sleeve 5. The threaded connection mode enables the connection between the connecting sleeve head 3 and the shell 2 to be more stable and not easy to loosen. And in rainy day, rainwater also can only deposit in the screw thread, can not flow in the interior of adapter sleeve 6 or flow into casing 2 along the current, has protected whole connecting sleeve head 3 not corroded by the rainwater effectively. Two inner seal rings 11 inside the adapter sleeve 6 can further avoid rainwater leakage to enter, and the tightness and the waterproof effect of the whole connecting sleeve head 3 are enhanced.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims should be determined by the content of the claims, and the description of the specific embodiments and the like in the specification should be used for explaining the content of the claims.

Claims (6)

1. The utility model provides a power module for 5G basic station iron tower, includes power cord, communication connecting wire, casing and battery core group, inside the casing was located to the battery core group, the power cord was connected the one end with the battery core group and was the power connection end, and the one end that communication connecting wire and battery core group are connected is the communication connection end, its characterized in that: the battery core group is electrically connected with the shell through the fastening sleeve, the connecting sleeve and the shell, one end of the connecting sleeve is in threaded connection with the shell, and the other end of the connecting sleeve is in threaded connection with the fastening sleeve; and the connecting sleeve is formed by splicing a first connecting sleeve block and a second connecting sleeve block which have the same radius.

2. The power module for the 5G base station tower of claim 1, wherein: and an outer sealing ring is arranged at the joint of the connecting sleeve and the shell.

3. The power module for the 5G base station tower of claim 1, wherein: and an inner sealing ring is arranged on the periphery of the inside of the fastening sleeve, which is contacted with the power line or the communication connecting line.

4. The power module for the 5G base station tower of claim 1, wherein: the surface of the periphery of the fastening sleeve is provided with a plurality of hemispherical bulges.

5. The power module for the 5G base station tower of claim 1, wherein: the inner ring of the connecting sleeve is covered with a waterproof layer.

6. The power module for the 5G base station tower of claim 1, wherein: and the first connecting sleeve block is in mortise and tenon connection with the second connecting sleeve block.

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