CN203120180U - RRU equipment based on active heat radiation - Google Patents
RRU equipment based on active heat radiation Download PDFInfo
- Publication number
- CN203120180U CN203120180U CN 201220728116 CN201220728116U CN203120180U CN 203120180 U CN203120180 U CN 203120180U CN 201220728116 CN201220728116 CN 201220728116 CN 201220728116 U CN201220728116 U CN 201220728116U CN 203120180 U CN203120180 U CN 203120180U
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- blower fan
- rru equipment
- rru
- equipment
- heat radiation
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Abstract
The utility model discloses an RRU equipment based on active heat radiation. The RRU equipment based on active heat radiation comprises the RRU equipment and multiple fans mounted on the RRU equipment, wherein the multiple fans are respectively in electrical connection with the RRU equipment through multiple blind plugging assemblies, a waterproof sealing assembly is arranged between each fan and the RRU equipment, and the fan is a no-bladed fan. The RRU equipment based on active heat radiation has properties of simple structure, convenient mounting and maintenance and high work reliability, can realize random arrangement of an air inlet and an air outlet, can dispose the fans randomly according to a heat radiation zone of the equipment and can further realize fixed point heat radiation and high heat radiation capability.
Description
Technical field
The utility model relates to the RRU equipment technical field, is specifically related to a kind of based on the RRU equipment that source heat-dissipating is arranged.
Background technology
In wireless outdoor base station technical field, the miniaturization of equipment, multimodeization have become the developing trend of industry, and the heat-sinking capability index has become the important indicator of considering the wireless device competitiveness in the unit volume.At present RRU equipment adopts natural heat dissipation mode (namely not having source heat-dissipating) mostly, but its heat-sinking capability has been developed near bottleneck.Traditional active radiating mode has application at indivedual RRU equipment, and it adopts is rotating shaft vane type blower fan, but adopts this radiating mode, has that noise is big, air outlet is directed, difficult in maintenancely, dustproof can't solve, shortcoming such as poor reliability.
Summary of the invention
The purpose of this utility model just is based on above-mentioned starting point, provide a kind of based on the RRU equipment that source heat-dissipating is arranged, it adopts the on-bladed blower fan, therefore simple in structure, installation and easy to maintenance, functional reliability height, and the inlet and outlet of RRU equipment can arbitrarily arrange, can arbitrarily place the blower fan position according to the heat dissipation region of equipment, and can realize fixed point heat radiation, heat-sinking capability height.
For realizing above-mentioned purpose of the present utility model, of the present utility modelly comprise based on the RRU equipment that source heat-dissipating is arranged: RRU equipment; Be installed in a plurality of blower fans on the described RRU equipment; Wherein, described a plurality of blower fan is electrically connected with described RRU equipment respectively by a plurality of blind connector assemblies; Wherein, between each blower fan and described RRU equipment, be provided with the waterproof sealing assembly.
Wherein, described blower fan is the on-bladed blower fan.
Wherein, described blind connector assembly comprises: be arranged at the blind interface on the described RRU equipment; Be placed in the blind socket, connector on the described blower fan, itself and described blind interface are complementary.
Wherein, described waterproof sealing assembly comprises: be arranged on the seal groove on the described RRU equipment; The sealing ring that is complementary with described seal groove.
Preferably, described blower fan also comprises: the blower fan body; Be arranged at the blower fan inlet and outlet on the blower fan body; Be arranged on the blower fan body spilled water hole; Wherein, described blind socket, connector is placed on the blower fan body.
Preferably, described blower fan body is installed on the described RRU equipment by coupling assembling.
Preferably, described coupling assembling comprises: be arranged at the flange on the described blower fan body; Described flange is fixed in a plurality of screws on the described RRU equipment.
Compared with prior art, of the present utility model have following advantage based on the RRU equipment that source heat-dissipating is arranged:
1) inlet and outlet of RRU equipment of the present utility model can arbitrarily arrange, and can arbitrarily place the blower fan position according to the heat dissipation region of equipment, realizes the fixed point heat radiation simultaneously;
2) blower fan of the present utility model is the on-bladed blower fan, its on-bladed, so noise is little, and since the on-bladed blower fan to have parts few, so functional reliability height;
3) blower fan of the present utility model is realized being electrically connected by a plurality of blind connector assemblies with the RRU equipment room, thus the installation of equipment and easy to maintenance;
4) the utility model is provided with the waterproof sealing assembly between blower fan and RRU equipment, thereby has improved the water-proof function between RRU equipment and the blower fan contact component, has further improved the functional reliability of RRU equipment.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is the overall structure schematic diagram based on the RRU equipment that source heat-dissipating is arranged of the present utility model;
Fig. 2 is the part explosive view based on the RRU equipment that source heat-dissipating is arranged of the present utility model;
Fig. 3 is the structural representation of on-bladed blower fan of the present utility model.
Description of reference numerals: 101-RRU equipment; The 102-blower fan; The 103-screw; The 201-sealing ring; The 202-seal groove; The blind interface of 203-; 300-blower fan body; 301-blower fan inlet and outlet; The blind socket, connector of 302-; The 303-spilled water hole; The 304-flange.
Embodiment
As shown in Figure 1, of the present utility modelly comprise based on the RRU equipment that source heat-dissipating is arranged: RRU equipment 101; Be installed in a plurality of blower fans 102 on the RRU equipment 101; Wherein, a plurality of blower fans 102 are electrically connected with RRU equipment 101 respectively by a plurality of blind connector assemblies; Wherein, between each blower fan 102 and RRU equipment 101, be provided with the waterproof sealing assembly.
Concrete, as shown in Figure 3, blower fan 102 of the present utility model is the on-bladed blower fan, it comprises: blower fan body 300; Be arranged at the blower fan inlet and outlet 301 on the blower fan body 300; Be arranged at the spilled water hole 303 on the blower fan body 300, influence the normal operation of blower fan for avoiding rainwater to pile up; And the blind socket, connector 302 that is used for realizing with RRU equipment electrical connection, wherein, blind socket, connector 302 is placed on the blower fan body 300.
Blower fan 102 is abandoned cable of the prior art with the electrical connection of RRU equipment room and is connected, and realize being connected between power supply and signal by being located at blind connector assembly on blower fan and the RRU equipment, this blind connector assembly comprises: be arranged at blind interface 203 and the blind socket, connector 302 that is placed on the blower fan 102 on the RRU equipment 101, wherein, blind socket, connector 302 is used to blower fan power supply and feedback signal, itself and blind interface 203 are complementary, thereby blind socket, connector and blind interface can be realized being electrically connected of blower fan and RRU equipment room to inserting.
And blower fan 102 realizes that with RRU equipment a plurality of corresponding positions that are electrically connected are provided with the waterproof sealing assembly, and as shown in Figure 2, this waterproof sealing assembly comprises: the sealing ring 201 that is arranged on the seal groove 202 on the RRU equipment 101 and is complementary with seal groove 202.By at blind slotting phase part place supporting waterproof sealing assembly being set, increase the waterproof sealing performance between blower fan and the RRU equipment, thereby guaranteed the reliability that is connected between power supply and signal, the worker who has increased equipment uses reliability.
Blower fan body 300 in the blower fan 102 of the present utility model is installed on the RRU equipment 101 by coupling assembling, as Fig. 2, shown in Figure 3, this coupling assembling comprises: be arranged at the flange 304 on the blower fan body 300 and flange 304 is fixed in a plurality of screws 103 on the RRU equipment 101, thereby the on-bladed blower fan firmly can be fixed on the RRU equipment by a plurality of screws.
Because blower fan of the present utility model is the on-bladed blower fan, it is simple in structure, parts are few, the noise that produces when therefore working is far smaller than negative machine of the prior art, and adopts the RRU equipment of on-bladed blower fan, and its inlet and outlet can arbitrarily arrange, can arbitrarily place the blower fan position according to the heat dissipation region of equipment, and can realize fixed point heat radiation, thereby improved the heat-sinking capability of unit volume, strong guarantee the functional reliability of RRU equipment.
Although above the utility model has been done detailed description; but the utility model is not limited thereto; those skilled in the art can make amendment according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection range of the present utility model.
Claims (7)
1. one kind based on the RRU equipment that source heat-dissipating is arranged, and it is characterized in that, comprising:
RRU equipment (101);
Be installed in a plurality of blower fans (102) on the described RRU equipment (101);
Wherein, described a plurality of blower fan (102) is electrically connected with described RRU equipment (101) respectively by a plurality of blind connector assemblies;
Wherein, between each blower fan (102) and described RRU equipment (101), be provided with the waterproof sealing assembly.
2. according to claim 1ly it is characterized in that based on the RRU equipment that source heat-dissipating is arranged described blower fan (102) is the on-bladed blower fan.
3. according to claim 1 and 2ly it is characterized in that based on the RRU equipment that source heat-dissipating is arranged described blind connector assembly comprises:
Be arranged at the blind interface (203) on the described RRU equipment (101);
Be placed in the blind socket, connector (302) on the described blower fan (102), itself and described blind interface (203) are complementary.
4. according to claim 3ly it is characterized in that based on the RRU equipment that source heat-dissipating is arranged described waterproof sealing assembly comprises:
Be arranged on the seal groove (202) on the described RRU equipment (101);
The sealing ring (201) that is complementary with described seal groove (202).
5. according to claim 4ly it is characterized in that based on the RRU equipment that source heat-dissipating is arranged described blower fan (102) also comprises:
Blower fan body (300);
Be arranged at the blower fan inlet and outlet (301) on the blower fan body (300);
Be arranged on the blower fan body (300) spilled water hole (303);
Wherein, described blind socket, connector (302) is placed on the blower fan body (300).
6. according to claim 5ly it is characterized in that based on the RRU equipment that source heat-dissipating is arranged described blower fan body (300) is installed on the described RRU equipment (101) by coupling assembling.
7. according to claim 6ly it is characterized in that based on the RRU equipment that source heat-dissipating is arranged described coupling assembling comprises:
Be arranged at the flange (304) on the described blower fan body (300);
Described flange (304) is fixed in a plurality of screws (103) on the described RRU equipment (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728116 CN203120180U (en) | 2012-12-26 | 2012-12-26 | RRU equipment based on active heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220728116 CN203120180U (en) | 2012-12-26 | 2012-12-26 | RRU equipment based on active heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120180U true CN203120180U (en) | 2013-08-07 |
Family
ID=48900488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728116 Expired - Lifetime CN203120180U (en) | 2012-12-26 | 2012-12-26 | RRU equipment based on active heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203120180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105228417A (en) * | 2015-10-21 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | A kind of mobile terminal and cooling system thereof |
| CN104363736B (en) * | 2014-08-27 | 2017-08-25 | 华为技术有限公司 | The heat abstractor of electronic unit |
-
2012
- 2012-12-26 CN CN 201220728116 patent/CN203120180U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104363736B (en) * | 2014-08-27 | 2017-08-25 | 华为技术有限公司 | The heat abstractor of electronic unit |
| CN105228417A (en) * | 2015-10-21 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | A kind of mobile terminal and cooling system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
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| CX01 | Expiry of patent term |