CN216852960U

CN216852960U - Communication base station heat abstractor containing external power supply

Info

Publication number: CN216852960U
Application number: CN202220441497.0U
Authority: CN
Inventors: 智佳
Original assignee: Sichuan Hengwan Technology Co Ltd
Current assignee: Sichuan Hengwan Technology Co Ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-28
Anticipated expiration: 2032-03-01

Abstract

The utility model provides a communication base station heat abstractor who contains external power supply relates to heat dissipation technical field. The base station comprises a base station main body, wherein one end of the base station main body is provided with a plurality of radiating fins, and a radiating channel is formed between every two adjacent radiating fins; the heat dissipation tooth piece is connected with the heat dissipation tooth piece through a connecting assembly; the base station main body and the outer power module are connected through the groove structure, so that heat of the base station main body and the outer power module can be transferred to a low-temperature area, the heat dissipation efficiency of the base station main body and the heat dissipation efficiency of the outer power module are improved to a certain degree, the heat dissipation conditions of the base station main body and the power module are further improved, and the service lives of two parts of elements are prolonged.

Description

Communication base station heat abstractor containing external power supply

Technical Field

The utility model relates to a heat dissipation technical field particularly, relates to a communication base station heat abstractor who contains external power supply.

Background

Communication equipment manufacturer is for expanding self product line, provide more product selection for the operator, can provide two kinds of types of products of direct current supply and alternating current supply sometimes in the little station product of communication, for alternating current supply product, if usable direct current supply product is supporting, then just need develop one set of matched interchange change direct current power module can equivalently, under the normal condition, this power module is difficult to be compatible among the internal structure of basic station because of factors such as functional design, structure, cost, and so on, and then can not provide the built-in interchange that can direct current supply but also alternating current supply and change direct current module's basic station product, therefore, the external mode of power module relative basic station main part is more suitable design.

In terms of structural layout, when the power module is externally arranged on one side of the heat dissipation tooth sheet of the base station main body, the heat dissipation of the base station can be deteriorated due to the fact that the power module blocks an air channel of the heat dissipation tooth sheet of the base station, and particularly when a base station product is horizontally installed, the deterioration condition is more serious; in addition, the power module itself is also a heat generator from the heat source aspect, and the influence of the heat dissipation of the power module itself and the heat dissipation of the interaction with the base station main body needs to be considered. At present, manufacturers only transmit heat of external power supply components to the shell of the external power supply components in a heat conduction mode, heat deterioration of the power supply module to the base station is not further processed, in addition, the manufacturers also adopt an air cooling mode to dissipate the heat of the power supply module, and the auxiliary base station main body is arranged along with heat dissipation.

In view of the above problems, how to design a heat dissipation device for a communication base station including an external power supply is an urgent need to solve at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication base station heat abstractor who contains external power supply provides the device of the communication base station heat dissipation problem that solves and contains external power supply, and this heat abstractor mainly includes the basic station main part that has the heat dissipation pick, has metal casing's power module. Wherein, power module's metal casing can have the heat dissipation tine or not take the heat dissipation tine according to the design of basic station tine, and the design of power casing outside has the groove structure with basic station tine hot connection, and through groove structure's hot connection, the heat of basic station main part and external power supply can shift to low temperature region wherein, and then improves the heat dissipation.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a communication base station heat dissipation device comprising an external power supply, which comprises a base station main body, wherein one end of the base station main body is provided with a plurality of heat dissipation toothed sheets, and a heat dissipation channel is formed between every two adjacent heat dissipation toothed sheets;

still include power module, power module passes through coupling assembling and links to each other with the heat dissipation tooth piece.

In some embodiments of the present invention, the plurality of heat dissipation fins are parallel to each other and are perpendicular to the end of the base station main body.

In some embodiments of the present invention, the plurality of heat dissipation fins are uniformly distributed.

In some embodiments of the present invention, the power module includes a power supply and an outer casing, and the power supply is located in the outer casing.

In some embodiments of the present invention, the connecting assembly includes a plurality of heat-conducting tooth plates, the heat-conducting tooth plates are arranged at intervals, and a heat-conducting channel is formed between adjacent heat-conducting tooth plates; one end of the heat conduction tooth sheets is provided with a connecting part which can be respectively clamped with the heat dissipation tooth sheets.

The utility model discloses an in some embodiments, above-mentioned connecting portion include the connecting block and set up in the U type groove of connecting block one end, and the width in U type groove corresponds with the thickness of heat dissipation tooth piece.

The utility model discloses an in some embodiments, the outer wall of above-mentioned shell body sets up a plurality of connecting portion that can block respectively with a plurality of heat dissipation teeth piece.

In some embodiments of the present invention, the plurality of heat dissipation fins are all recessed inward to form a receiving groove capable of receiving a power module; the outer wall of the outer shell is circumferentially provided with a plurality of connecting parts which can be respectively clamped with the plurality of radiating tooth sheets;

connecting portion include the connecting block and set up the U type groove in connecting block one end, and the width in U type groove corresponds with the thickness of heat dissipation pick.

In some embodiments of the present invention, the heat dissipating fins and the heat conducting fins are made of metal.

In some embodiments of the present invention, the heat conducting tooth plate does not exceed an area covered by the base station main body.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

when the base station is used, the metal outer shell of the power module is designed according to the heat dissipation tooth sheet of the base station main body, so that the outer shell is provided with or without the heat conduction tooth sheet; the outer side of the outer shell is provided with a groove structure in thermal connection with the heat dissipation tooth plates, and the heat of the base station main body and the heat of the outer power module can be transferred to a low-temperature area through the thermal connection of the groove structure, so that the heat dissipation efficiency of the base station main body and the heat dissipation efficiency of the outer power module are improved to a certain degree, the heat dissipation conditions of the base station main body and the heat dissipation efficiency of the outer power module are improved, and the service lives of the two parts of elements are prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic diagram illustrating a connection between a base station main body and a power module according to an embodiment of the present invention;

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

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is a schematic diagram illustrating a connection between one of the power modules and the connection assembly according to an embodiment of the present invention;

fig. 5 is a schematic diagram of another embodiment of the present invention illustrating a connection between a power module and a connecting assembly;

fig. 6 is a schematic diagram of another embodiment of the present invention illustrating a connection between a base station main body and a power module;

fig. 7 is a schematic diagram of another embodiment of the present invention illustrating a connection between a base station main body and a power module;

fig. 8 is a schematic diagram of another embodiment of the present invention illustrating a connection between a power module and a connecting assembly;

fig. 9 is a schematic structural view of another base station main body and a receiving groove according to an embodiment of the present invention.

Icon: 1. a base station main body; 2. a heat dissipating blade; 3. a heat dissipation channel; 4. a power supply module; 5. an outer housing; 6. a heat-conducting tooth sheet; 7. a heat conducting channel; 8. a connecting portion; 9. a receiving groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation to the present invention.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components 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 embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 9, fig. 1 is a schematic diagram illustrating a connection between a base station main body 1 and a power module 4 according to an embodiment of the present invention;

FIG. 2 shows a side view of FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a schematic diagram illustrating a connection between one of the power modules 4 and the connection assembly according to the embodiment of the present invention;

fig. 5 is a schematic diagram illustrating a connection between another power module 4 and a connecting assembly according to an embodiment of the present invention;

fig. 6 is a schematic diagram illustrating a connection between the base station main body 1 and the power module 4 according to another embodiment of the present invention;

fig. 7 is a schematic diagram illustrating a connection between the base station main body 1 and the power module 4 according to another embodiment of the present invention;

fig. 8 is a schematic diagram illustrating a connection between another power module 4 and a connecting assembly according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of another base station body 1 and a storage tank 9 according to an embodiment of the present invention

The embodiment of the application provides a communication base station heat dissipation device comprising an external power supply, which comprises a base station main body 1, wherein one end of the base station main body 1 is provided with a plurality of heat dissipation toothed sheets 2, and a heat dissipation channel 3 is formed between every two adjacent heat dissipation toothed sheets 2;

still include power module 4, power module 4 links to each other with heat dissipation tooth piece 2 through coupling assembling. The power supply module 4 and the base station main body 1 are also connected to each other by a cable for transmitting power.

The heat dissipation tooth piece 2 arranged at one end of the base station main body 1 is a main heat dissipation path, the layout form of the tooth piece is designed according to heat dissipation requirements, such as straight teeth, oblique teeth and the like, and the manufacturing process of the tooth piece can be die casting, tooth sticking, gear shaping and the like.

As shown in fig. 1, a base station main body 1 is a lower end portion in fig. 1, an upper end portion is provided with a plurality of heat dissipation fins 2, and a power module 4 is located at an upper end of the heat dissipation fins 2 and connected to the heat dissipation fins 2 through a connection assembly; the structure of the connecting component is that the connecting component is composed of a heat-conducting tooth sheet 6 and a connecting part 8, the structure of the heat-conducting tooth sheet 6 is the same as that of the heat-radiating tooth sheet 2, and the connecting part 8 is used for connecting the heat-radiating tooth sheet 2 and the heat-conducting tooth sheet 6, so that heat transfer can be realized between the heat-conducting tooth sheet and the heat-radiating tooth sheet; the connecting part 8 can be bonded with the heat-conducting glue between the heat-radiating tooth piece 2 or the gear shaping process is carried out, or other heat transfer modes can be better carried out, so that partial heat of the base station main body 1 is transferred to the heat-conducting tooth piece 6, namely, the heat-radiating area is increased for the base station main body 1, and the deterioration influence of the base station main body 1 caused by the obstruction of the outer shell 5 to the air channel is improved. And the heat dissipation of the power module 4 can be performed by means of its own heat-conducting fins 6.

Referring to fig. 1 and 2, as a preferred embodiment, the central lines of the heat dissipation fins 2 disposed on the base station main body 1, the heat conduction fins 6 disposed on the outer housing 5, and the connection portion 8 in the thickness direction of the base station main body and the outer housing need to be collinear, so as to ensure better heat transfer and structural fixing performance. The connection between the heat dissipation fins 2 and the heat conduction fins 6 is not limited to be completely connected in a one-to-one correspondence manner, that is, for example, 1 of the heat dissipation fins 2 of each plurality of base station bodies 1 may be connected with the connection portion 8 of the heat conduction fins 6, while the rest are not connected; for example, 1 of the connecting parts 8 of each plurality of heat-conducting tooth sheets 6 is thermally connected with the heat-radiating tooth sheet 2, and the rest are not connected; the number of connections can be set as appropriate according to the actual environmental circumstances and other circumstances.

It should be noted that, the arrangement of the heat dissipation fins 2, the distribution direction of which is not limited herein, may be arranged along the length direction or the width direction of the base station main body 1, or may form a certain angle with the length direction or the width direction of the base station main body 1; as shown in fig. 6, the heat dissipation fins 2 may also be arranged in an inclined manner or an arc manner, and the heat dissipation channel 3 may exist between adjacent heat dissipation fins 2, which is not described herein again.

As a preferred embodiment, after the heat dissipation toothed plate 2 and the heat conduction toothed plate 6 are connected through the connecting assembly, the structural distribution forms are consistent, and the heat conduction channel 7 and the heat dissipation passage are also in a mutually communicated state, so that the purpose of facilitating heat dissipation is achieved; namely, the heat dissipation toothed plate 2 and the heat conduction toothed plate 6 are straight teeth or helical teeth, or have other consistent shapes.

In the present embodiment, the plurality of heat dissipation fins 2 are parallel to each other and perpendicular to the end of the base station body 1.

In the present embodiment, the plurality of heat dissipation fins 2 are uniformly distributed.

In this embodiment, the power module 4 includes a power supply and an outer casing 5, and the power supply is located in the outer casing 5. The external power module 4, the outer casing 5 of which is also made of metal, is used for loading power electronic components, circuit boards and the like, and the heat of the components is firstly transmitted to the external metal outer casing 5 in a heat conduction mode and then is radiated through the heat conduction toothed sheet 6.

In this embodiment, the connecting assembly includes a plurality of heat-conducting tooth plates 6, the heat-conducting tooth plates 6 are arranged at intervals, and a heat-conducting channel 7 is formed between adjacent heat-conducting tooth plates 6; one end of the heat conducting tooth sheets 6 is provided with a connecting part 8 which can be respectively clamped with the heat radiating tooth sheets 2.

In this embodiment, the connecting portion 8 includes a connecting block and a U-shaped groove formed at one end of the connecting block, and the width of the U-shaped groove corresponds to the thickness of the heat dissipation blade 2. As mentioned above, the connection between the connecting portion 8 and the heat dissipation blade 2 can be made by using heat-conducting glue or gear shaping process, or other heat transfer methods; as shown in fig. 3.

In this embodiment, the outer wall of the outer housing 5 is provided with a plurality of connecting portions 8 that can be engaged with the plurality of heat dissipating fins 2, respectively.

Referring to fig. 4 and 5, as a preferred embodiment, when the plurality of heat-conducting fins 6 are disposed, they are symmetrically disposed at two ends of the outer casing 5, and one end of the plurality of heat-conducting fins 6 is disposed with a connecting portion 8 capable of being connected with the heat-dissipating fins 2 in a snap-fit manner, and on the outer wall of the outer casing 5, a connecting portion 8 having the same structure and disposed at the same side as the connecting portion 8 of the heat-conducting fins 6 may also be disposed, so as to connect the outer casing 5 with the heat-dissipating component, thereby improving the stability of the connection between the power module 4 and the base station main body 1.

The structural arrangement of the connecting part 8 can also be realized by the following modes:

in the present embodiment, the plurality of heat dissipation fins 2 are all recessed inward to form a receiving groove 9 capable of receiving the power module 4; a plurality of connecting parts 8 which can be respectively clamped with the plurality of radiating tooth sheets 2 are arranged on the outer wall of the outer shell 5 in the circumferential direction;

connecting portion 8 includes the connecting block and sets up the U type groove in connecting block one end, and the width in U type groove corresponds with the thickness of heat dissipation teeth piece 2.

That is, one end of the heat dissipation fins 2 is provided with a receiving groove 9 capable of receiving the power module 4, as shown in fig. 9, when the heat dissipation fins are used, the power module 4 is located in the receiving groove 9, and the outer wall of the power module 4 is provided with a plurality of connecting portions 8, and the connecting portions 8 are used for being clamped with the end portions of the heat conduction fins 6 located in the receiving groove 9, so that the connection between the power module 4 and the base station body 1 is realized, as shown in fig. 7 and 8.

In the present embodiment, the heat dissipating fins 2 and the heat conducting fins 6 are made of metal. And in this embodiment is made of metallic aluminum.

In this embodiment, the heat conductive tooth 6 does not exceed the area covered by the base station body 1.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A communication base station heat dissipation device comprising an external power supply is characterized by comprising a base station main body, wherein one end of the base station main body is provided with a plurality of heat dissipation tooth sheets, and a heat dissipation channel is formed between every two adjacent heat dissipation tooth sheets;

still include power module, power module pass through coupling assembling with the heat dissipation pick links to each other.

2. The heat sink for communication base station including an external power source as claimed in claim 1, wherein said plurality of heat dissipating fins are parallel to each other and perpendicular to the end of said base station body.

3. The heat sink for communication base station comprising external power supply as claimed in claim 1, wherein said plurality of heat dissipating fins are uniformly distributed.

4. The heat sink device for communication base station comprising external power supply of claim 1, wherein the power module comprises a power supply and an outer housing, the power supply is located in the outer housing.

5. The heat sink for communication base station comprising external power supply of claim 4, wherein said connecting assembly comprises a plurality of heat-conducting fins, said plurality of heat-conducting fins are spaced apart from each other, and a heat-conducting channel is formed between adjacent heat-conducting fins; one end of the heat-conducting tooth sheets is provided with a connecting part which can be respectively clamped with the heat-radiating tooth sheets.

6. The heat sink for communication base station comprising external power supply of claim 5, wherein said connecting portion comprises a connecting block and a U-shaped groove formed at one end of said connecting block, and the width of said U-shaped groove corresponds to the thickness of said heat dissipating fins.

7. The heat sink for communication base station comprising external power supply of claim 6, wherein the outer wall of said outer housing has a plurality of connecting portions for engaging with said plurality of heat dissipating fins.

8. The heat sink device for communication base station comprising external power supply of claim 4, wherein a plurality of said heat dissipation fins are recessed inward to form a receiving slot capable of receiving said power module; a plurality of connecting parts which can be respectively clamped with the plurality of radiating tooth sheets are arranged on the outer wall of the outer shell in the circumferential direction;

the connecting portion include the connecting block and set up the U type groove of connecting block one end, the width in U type groove with the thickness of heat dissipation teeth piece corresponds.

9. The heat sink for communication base station comprising external power supply as claimed in claim 7, wherein said heat dissipating fins and said heat conducting fins are made of metal.

10. The heat sink device as claimed in claim 7, wherein the heat conductive fins do not exceed the area covered by the base station body.