CN210297698U

CN210297698U - Digital relay station device and case

Info

Publication number: CN210297698U
Application number: CN201921332300.4U
Authority: CN
Inventors: 周川
Original assignee: Chengdu Jiketong Technology Co ltd
Current assignee: Chengdu Jiketong Technology Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-10
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a digital relay station device, which has poor heat dissipation effect due to long-time operation, thereby causing equipment failure and influencing the operation problem of the equipment; the utility model comprises a relay function board, a shielding heat radiation piece and an air box, wherein the relay function board is fixed on the air box through the shielding heat radiation piece; the utility model discloses bellows and relay function board integral structure, advantages such as the radiating effect is good, stable in structure, long service life. The utility model also discloses a digital relay station machine case has solved the convenient dilatation problem of miniwatt relay station, the machine case includes front panel, rear panel, left side board, right side board, bottom plate and roof, and the machine incasement is divided into three cavity, and relay function module, duplexer and power adapter are installed according to the region, have advantages such as the radiating effect is good, the maintenance is convenient.

Description

Digital relay station device and case

Technical Field

The utility model relates to the field of communications, concretely relates to digital relay station device and quick-witted case.

Background

The relay station is a very important device in the communication equipment, and when the relay equipment is used, signal interference often occurs due to poor shielding effect, so that the communication quality is influenced; the existing heat dissipation system is provided with a fan and a vent on the side surface of the relay function board, so that the heat dissipation effect is poor, the equipment runs for a long time, a large amount of heat is generated, and the equipment is often failed due to the fact that the equipment cannot dissipate heat well in time, the operation of the equipment is influenced, and the normal communication of consumers is further influenced.

How to improve the heat dissipation of the relay device is an important content of the research and development of the relay device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a digital relay station device and a case, wherein the case is internally provided with three cavities, the relay function module, the duplexer and the power control module are respectively arranged in the three cavities, the duplexer and the power control module can also be arranged in the same cavity, and the other two cavities of the case can be respectively provided with one relay function module; the relay function module comprises a relay function board, a shielding heat dissipation piece and an air box, wherein the relay function board is installed on the air box through the heat dissipation piece.

The utility model discloses the principle is: the relay function module, the duplexer and the power adapter are respectively installed in independent areas of the belonging case, the relay function board is fixed on the air box by using the heat dissipation shielding piece, heat generated by the relay function board is transferred into the air box by the heat dissipation shielding piece, the air box sucks cold air through the air inlet fan, the cold air takes away the heat in the air box through the air box, and the heat is taken out of the case through the air outlet, so that the heat dissipation of the relay function board is realized.

The utility model provides a digital relay station device, the relay function module comprises a relay function board, a heat dissipation shielding piece and a heat dissipation device, the heat dissipation device comprises an air box and a fan, and the relay function board is fixed on the air box through the heat dissipation shielding piece; the utility model discloses a heat dissipation bellows, including bellows front end, bellows rear end, fan rear surface, bellows upper surface, relay function board, heat dissipation shielding part, the bellows front end is provided with the air intake, the bellows rear end is provided with the air outlet, the bellows upper surface is provided with top surface board, relay function board passes through the heat dissipation shielding part is fixed on the top surface board, be provided with front surface board on the bellows front surface, the air intake sets up on the front surface board, the fan is installed on the air intake, the bellows rear surface is provided with rear surface board, the air outlet sets up on the rear surface board, independent heat dissipation bellows can improve the radiating effect, and the bellows.

Further, be provided with the left side panel on the bellows left surface, be provided with the right side panel on the bellows right flank, be provided with the lower surface board on the bellows lower surface, heat abstractor forms a semi-enclosed independent cavity, is favorable to forming the convection current, improves the radiating effect.

And the power adapter is connected with the relay function module.

The utility model also provides a quick-witted case of digital relay station device, quick-witted incasement divide into three independent region, be provided with the front panel on the quick-witted case front surface, be provided with the left side board on the quick-witted case left surface, quick-witted case right flank is provided with the right side board, the machine case back is provided with the backplate, machine roof face is provided with the top panel, machine bottom face is provided with the bottom surface board, heat abstractor with the integration of relay function board improves structural stability, improves radiating effect, easy to assemble.

Furthermore, the relay function module is installed in the case, the power adapter is installed in the case, the duplexer is installed in the case, and different function modules are installed in different areas, so that the overhaul is convenient, and the stability of the equipment is improved.

Furthermore, the duplexer and the power adapter can be installed in the same area inside the case, and the other two areas of the case can be respectively provided with one relay function module, so that the power of the digital relay station can be simply enlarged.

Further, be provided with the vent on the front panel, the vent with heat abstractor's air intake matches, the backplate is provided with air exit, switch, network interface, receiving and dispatching antenna interface and power socket, the air exit with heat abstractor's air outlet matches, network interface with relay function board connects, receiving and dispatching antenna interface with relay function board connects, switch with power adapter connects, power socket with power adapter connects.

The utility model discloses have following advantage and beneficial effect:

1. the utility model discloses; form independent heat dissipation cavity through bellows, shielding heat-conducting member in with heat transfer to bellows, through the fan with in with cold air suction bellows, can better utilize the air convection characteristic, bring the heat out of bellows to improve the radiating effect.

2. The utility model discloses; through the integrated design of the relay function module and the heat dissipation device, the structural stability and the installation efficiency can be improved.

3. The utility model discloses; the duplexer, the power adapter and the relay function module are arranged in different independent areas in the case, so that the heat dispersion effect of each part can be improved, the operation stability of the equipment can be improved, and the mutual interference of each function module can be reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of the single-channel case structure of the present invention.

Fig. 2 is a front axial view of the relay function module of the present invention.

Fig. 3 is a back axial view of the relay function module of the present invention.

Fig. 4 is an axial view of the top surface of the case of the present invention.

Fig. 5 is an axial view of the bottom of the case of the present invention.

Fig. 6 is a front view of the case of the present invention.

Fig. 7 is a back view of the case of the present invention.

Fig. 8 is a schematic diagram of a dual-channel chassis structure of the present invention.

Fig. 9 is a back view of the dual-channel case of the present invention.

Reference numbers and corresponding part names in the drawings:

1-shielding heat sink, 2-left panel, 3-relay function board, 4-upper panel, 5-fan, 6-air inlet, 7-front panel, 8-air outlet, 9-right panel, 10-rear panel, 11-top panel, 12-right panel, 13-front panel, 14-back panel, 15-bottom panel, 16-left panel, 17-air vent, 18-transceiving antenna interface, 19-air outlet, 20-power switch, 21-network interface, 22-power socket, 23-transceiving antenna interface a, 24-transceiving antenna interface b, 25-power adapter, 26-duplexer, 27-cabinet, 28-relay function module a, 29-relay function module b, 30-air vents a, 31-air vents b, 32-relay function modules, 33-lower surface plates, 34-air outlets a, 35-air outlets b.

Detailed Description

Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the existence of the functions, operations or elements of the present invention, and do not limit the addition of one or more functions, operations or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to refer only to the particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combination of the foregoing.

In various embodiments of the present invention, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B, or may include both a and B.

Expressions (such as "first", "second", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.

It should be noted that: if it is described that one constituent element is "connected" to another constituent element, the first constituent element may be directly connected to the second constituent element, and a third constituent element may be "connected" between the first constituent element and the second constituent element.

In contrast, when one constituent element is "directly connected" to another constituent element, it is understood that there is no third constituent element between the first constituent element and the second constituent element.

The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. As used herein, the singular forms are intended to include the plural forms as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

A digital relay station device, as shown in fig. 2, 3, which comprises a relay function board 3, a shielding heat sink 1, and a bellows comprising a front surface board 7, a rear surface board 10, an upper surface board 4, a lower surface board 33, a left side panel 2, and a right side panel 9; an air inlet 6 is formed in the front surface plate 7, a fan 5 is installed at the position of the air inlet 6 in the air box, an air outlet 8 is formed in the rear surface plate 10, and the relay function plate 3 is fixed on the upper surface plate 4 of the air box through the shielding heat dissipation piece 1.

As shown in fig. 4 and 5, a casing 27 of a digital relay station device includes a front panel 13, a back panel 13, a left side panel 16, a right side panel 12, a top panel 11, and a bottom panel 15.

As shown in fig. 7 and 8, the front panel 13 of the chassis 27 is provided with a vent 17, the size of the vent is matched with that of the air inlet 8, the back panel 13 is provided with an air outlet 19, and the size of the air outlet 19 is matched with that of the air outlet 8; the back panel 13 is also provided with a transmitting/receiving antenna interface 18, a power switch 20, a network interface 21, and a power jack 22.

As shown in fig. 1, for the single-channel chassis structure of the digital relay station, the interior of the chassis 27 is divided into three areas, which are a first area, a second area, and a third area from left to right; the duplexer 26 is installed in the first area, the relay function module 32 is installed in the second area, and the power adapter 28 is installed in the third area; the ventilation hole 17 is located on the front panel 13 corresponding to the second area, the air outlet 19 and the transmitting/receiving antenna port 18 are located on the back panel 14 corresponding to the second area, and the power switch 20, the network port 21 and the power outlet 22 are located on the back panel 14 corresponding to the third area.

The heat that relay function board 3 produced transmits to the bellows in through shielding heat dissipation piece 1, and in the fan 5 of bellows air intake 6 inhaled cold wind through vent 17 in the bellows, cold wind drove the heat in the bellows and moves to air outlet 8, and the heat is taken away the heat through air outlet 8 through air exit 19 on the backplate 14, and bellows temperature reduces to realize the heat dissipation of relay function board 3.

Example 2

Embodiment 2 differs from embodiment 1 in that two relay function modules are installed in the housing.

As shown in fig. 8 and 9, in the enclosure 27, the relay function module a28 is installed in the second area, the relay function module b29 is installed in the first area, the duplexer 26 and the power adapter 25 are installed in the third area, the enclosure 27 is provided with a vent hole b31 in the front panel 13 corresponding to the first area, the enclosure 27 is provided with a vent hole a30 in the front panel 13 corresponding to the second area, the enclosure 27 is provided with a transmitting/receiving antenna receiving port b24 and an exhaust port b35 in the rear panel 14 corresponding to the first area, the enclosure 27 is provided with a transmitting/receiving antenna receiving port a23 and an exhaust port a34 in the rear panel 14 corresponding to the second area, and the enclosure 27 is provided with a power switch 20, a network interface 21 and a power outlet 22 in the rear panel 14 corresponding to the third area.

The heat generated by the relay function board 3 in the relay function module a is transferred to the air box through the shielding heat dissipation member 1, the fan 5 of the air inlet 6 of the air box sucks cold air into the air box through the air vent a30, the cold air drives the heat in the air box to move to the air outlet 8, the heat is taken away through the air outlet 8 through the air outlet a34 on the back panel 14, the temperature of the air box is reduced, and therefore the heat dissipation of the relay function board 3 is achieved.

The heat generated by the relay function board 3 in the relay function module b is transmitted to the air box through the shielding heat dissipation member 1, the fan 5 of the air inlet 6 of the air box sucks cold air into the air box through the air vent b31, the cold air drives the heat in the air box to move towards the air outlet 8, the heat is taken away through the air outlet 8 through the air outlet b35 on the back panel 14, the temperature of the air box is reduced, and therefore the heat dissipation of the relay function board 3 is achieved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A digital relay station device is characterized by comprising a relay function module (32), wherein the relay function module (32) comprises a relay function board (3), a heat dissipation shielding piece (1) and a heat dissipation device, the heat dissipation device comprises an air box and a fan (5), and the relay function board (3) is fixed on the air box through the heat dissipation shielding piece (1);

the utility model discloses a wind box, including bellows front end, fan (5), upper surface board (7), air intake (6) set up on front surface board (7), relay function board (3) are passed through heat dissipation shielding part (1) is fixed on upper surface board (4), bellows front end is provided with air intake (6), the bellows rear end is provided with air outlet (8), install fan (5) bellows front end, be provided with front surface board (7) on the bellows upper surface, air intake (6) set up on front surface board (7), install fan (5) on air intake (6), be provided with rear surface board (10) on the bellows rear surface, air outlet (8) set up on rear surface board (10).

2. A digital relay station arrangement according to claim 1, characterized in that a left side panel (2) is provided on the left side of the air box, a right side panel (9) is provided on the right side of the air box, and a lower surface panel (33) is provided on the lower surface of the air box.

3. A digital relay station arrangement according to claim 2, further comprising a diplexer (26) and a power adapter (25), said diplexer (26) being connected to said relay function module (32), said power adapter (25) being connected to said relay function module (32).

4. A cabinet using a digital relay station device according to claim 3, wherein the interior of the cabinet (27) is divided into three independent areas, namely a first area, a second area and a third area in sequence from left to right, the front surface of the cabinet (27) is provided with a front panel (13), the left side surface of the cabinet is provided with a left side panel (16), the right side surface of the cabinet is provided with a right side panel (12), the back surface of the cabinet is provided with a back panel (14), the top surface of the cabinet is provided with a top panel (11), and the bottom surface of the cabinet is provided with a bottom panel (15).

5. A housing of a digital relay station arrangement according to claim 4, characterized in that the relay function module (32) is mounted in the second area of the housing (27), the power adapter (25) is mounted in the third area of the housing (27), and the diplexer (26) is mounted in the first area of the housing (27).

6. A cabinet of a digital relay station device according to claim 5, wherein a ventilation opening (17) is provided on the front panel (13), the ventilation opening (17) is matched with the air inlet (6) of the heat sink, the back panel (14) is provided with an air outlet (19), a power switch (20), a network interface (21), a transceiver antenna interface (18) and a power socket (22), the air outlet (19) is matched with the air outlet (8) of the heat sink, the network interface (21) is connected with the relay function board (3), the transceiver antenna interface (18) is connected with the relay function board (3), the power switch (20) is connected with the power adapter (25), and the power socket (22) is connected with the power adapter (25).