CN214280655U - Medium-voltage alternating-current remote power supply system equipment - Google Patents
Medium-voltage alternating-current remote power supply system equipment Download PDFInfo
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- CN214280655U CN214280655U CN202120508538.9U CN202120508538U CN214280655U CN 214280655 U CN214280655 U CN 214280655U CN 202120508538 U CN202120508538 U CN 202120508538U CN 214280655 U CN214280655 U CN 214280655U
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Abstract
The utility model discloses a middling pressure exchanges long-range power supply system equipment, including exchanging long-range power supply system equipment body, the outside embedding of exchanging long-range power supply system equipment body is connected with the heat dissipation casing, the lateral wall both ends of heat dissipation casing all are provided with the heat exchanger that looses, two spacing spout, two have all been seted up to the interior top side and the interior bottom side of heat exchanger that looses the inboard of heat exchanger that looses all is provided with the metal heat-conducting plate, and two metal heat-conducting plates respectively with adjacent spacing spout between embedding sliding connection. The utility model discloses in, through the cooling fan on the fan support to the inboard continuous air feed of wind scooper, the air gets into in the heat exchanger that looses the casing along the wind scooper to carry out the air-cooled heat dissipation to the heat radiation fins on metal heat-conducting plate and its surface and discharge the heat exchanger through going out the fan housing at last, so that promote the radiating efficiency who exchanges the long-range power supply system equipment body, so that prolong the life of this long-range power supply system equipment body of exchanging.
Description
Technical Field
The utility model relates to a power supply unit technical field especially relates to a middling pressure exchanges long-range power supply system equipment.
Background
The remote power supply system is a system for transmitting electric energy from an end station or an unmanned relay station to an unmanned station by using a cable or an optical cable to supply power to the unmanned relay station in long-distance wired communication;
at present, because a large amount of heat can be accumulated in the existing alternating current remote power supply system equipment due to long-time work, the heat is difficult to be rapidly discharged by a cooling fan arranged in the existing alternating current remote power supply system equipment along with the increase of the service life, and therefore the alternating current remote power supply system equipment is easy to break down.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a medium-voltage alternating-current remote power supply system device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a medium-voltage alternating-current remote power supply system device comprises an alternating-current remote power supply system device body, wherein a radiating shell is embedded and connected to the outer side of the alternating-current remote power supply system device body, radiating covers are arranged at two ends of the outer side wall of the radiating shell, limiting sliding grooves are formed in the inner top sides and the inner bottom sides of the two radiating covers, metal heat-conducting plates are arranged on the inner sides of the two radiating covers, the two metal heat-conducting plates are respectively in embedded sliding connection with the adjacent limiting sliding grooves, rotating seats are fixedly connected to the middle positions of one sides of the two metal heat-conducting plates away from the alternating-current remote power supply system device body, threaded hand wheels are embedded and rotatably connected to the two rotating seats, the threaded hand wheels are in threaded connection with the radiating covers and extend to the outer sides of the radiating covers, and wind guide covers are fixedly connected to one sides, close to the alternating-current remote power supply system device body, of the outer end faces of the two radiating covers, and one side of the outer side wall of each of the two heat dissipation covers, which is close to the threaded hand wheel, is fixedly connected with a heat dissipation fan, and the output end of the heat dissipation fan is fixedly connected with the wind scooper.
As a further description of the above technical solution:
the outer side walls of the two metal heat-conducting plates are provided with a plurality of heat-radiating fins.
As a further description of the above technical solution:
four universal wheels are evenly and fixedly connected to the edge of the bottom end of the heat dissipation shell.
As a further description of the above technical solution:
and the two heat dissipation fans are fixedly connected with fan supports, and the fan supports are fixedly connected with the heat dissipation cover.
As a further description of the above technical solution:
and the edges of one ends of the two heat dissipation covers, which are far away from the air guide cover, are fixedly connected with an air outlet cover together.
As a further description of the above technical solution:
and the outer surface of one end of the two threaded hand wheels, which is far away from the heat dissipation cover, is wound with an insulating sleeve.
The utility model discloses following beneficial effect has:
this medium-pressure alternating-current remote power supply system equipment, make the screw thread hand wheel rotate on rotating seat and heat dissipation cover through rotating the screw thread hand wheel, thereby drive the metal heat-conducting plate and move towards alternating-current remote power supply system equipment body one side gradually along spacing spout, until the surface of metal heat-conducting plate and alternating-current remote power supply system equipment body fully laminates, so as to promote heat conduction efficiency, cooling fan on the fan support is to the inboard continuous air feed of wind scooper, the air gets into in the heat dissipation cover of heat dissipation casing along the wind scooper, thereby carry out the air-cooling heat dissipation to metal heat-conducting plate and its surperficial heat radiation fins and discharge the heat dissipation cover through the wind-out cover at last, so as to promote the heat dissipation efficiency of alternating-current remote power supply system equipment body, so as to prolong the life of this alternating-current remote power supply system equipment body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic side view of the present invention.
Illustration of the drawings: 1. an alternating current remote power supply system equipment body; 2. a heat dissipating housing; 3. a heat dissipation cover; 4. a limiting chute; 5. a metal heat-conducting plate; 6. heat dissipation fins; 7. a rotating seat; 8. a threaded hand wheel; 9. an air outlet cover; 10. a universal wheel; 11. a wind scooper; 12. a heat radiation fan; 13. a fan bracket; 14. and an insulating sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed 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 in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a medium-voltage alternating-current remote power supply system device comprises an alternating-current remote power supply system device body 1, wherein the outer side of the alternating-current remote power supply system device body 1 is connected with a radiating shell 2 in an embedded manner, both ends of the outer side wall of the radiating shell 2 are respectively provided with a radiating cover 3, the inner top side and the inner bottom side of each radiating cover 3 are respectively provided with a limiting sliding chute 4, the inner sides of the two radiating covers 3 are respectively provided with a metal heat-conducting plate 5, the two metal heat-conducting plates 5 are respectively connected with the adjacent limiting sliding chutes 4 in an embedded manner in a sliding manner, the middle positions of one sides of the two metal heat-conducting plates 5 far away from the alternating-current remote power supply system device body 1 are respectively and fixedly connected with a rotating seat 7, the two rotating seats 7 are respectively connected with a threaded hand wheel 8 in an embedded manner, the threaded hand wheel 8 is connected with the radiating covers 3 in a threaded manner and extends to the outer sides of the radiating covers 3, one sides of the outer end faces of the two radiating covers 3 close to the alternating-current remote power supply system device body 1 are respectively and fixedly connected with a wind scooper 11, the outer side walls of the two heat dissipation covers 3 are fixedly connected with a heat dissipation fan 12 on one side close to the threaded hand wheel 8, the output end of the heat dissipation fan 12 is fixedly connected with the air guide cover 11, the inner side of the air guide cover 11 is continuously supplied with air through the heat dissipation fan 12 on the fan support 13, the air enters the heat dissipation cover 3 of the heat dissipation shell 2 along the air guide cover 11, the metal heat conduction plate 5 and the heat dissipation fins 6 on the surface of the metal heat conduction plate are subjected to air cooling heat dissipation and finally discharged out of the heat dissipation cover 3 through the air outlet cover 9, so that the heat dissipation efficiency of the alternating-current remote power supply system equipment body 1 is improved, the probability that the alternating-current remote power supply system equipment body 1 stops running due to internal heat accumulation is reduced, and the service life of the alternating-current remote power supply system equipment body 1 is prolonged.
The outer side walls of the two metal heat-conducting plates 5 are respectively provided with a plurality of radiating fins 6, so that the contact area between the metal heat-conducting plates 5 and air is conveniently increased, and the radiating effect is further improved; four universal wheels 10 are uniformly and fixedly connected at the edge of the bottom end of the heat dissipation shell 2, so that the device can move integrally; the two heat dissipation fans 12 are fixedly connected with fan brackets 13, and the fan brackets 13 are fixedly connected with the heat dissipation cover 3, so that the stability of the heat dissipation fans 12 is improved conveniently; the edges of one ends of the two heat dissipation covers 3 far away from the air guide cover 11 are fixedly connected with an air outlet cover 9 together, so that air can be conveniently discharged; the outer surfaces of the ends, far away from the heat dissipation cover 3, of the two threaded hand wheels 8 are respectively provided with an insulating sleeve 14 in a winding mode, so that the safety of the threaded hand wheels 8 is improved conveniently.
The working principle is as follows: when a medium-voltage alternating-current remote power supply system device is used, the threaded hand wheel 8 is rotated on the rotating seat 7 and the heat dissipation cover 3 by rotating the threaded hand wheel 8, thereby driving the metal heat-conducting plate 5 to gradually move towards one side of the alternating current remote power supply system equipment body 1 along the limiting sliding groove 4 until the metal heat-conducting plate 5 is fully attached to the outer surface of the alternating current remote power supply system equipment body 1, so as to improve the heat conduction efficiency, the heat dissipation fan 12 on the fan bracket 13 continuously supplies air to the inner side of the air guiding cover 11, the air enters the heat dissipation cover 3 of the heat dissipation shell 2 along the air guiding cover 11, so as to cool the metal heat conducting plate 5 and the radiating fins 6 on the surface thereof and finally discharge the heat radiating cover 3 through the air outlet cover 9, so as to improve the heat dissipation efficiency of the ac remote power supply system device body 1, and to prolong the service life of the ac remote power supply system device body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides a middling pressure exchanges remote power supply system equipment, includes exchanges remote power supply system equipment body (1), its characterized in that: the outer side of the alternating-current remote power supply system equipment body (1) is connected with a heat dissipation shell (2) in an embedded mode, two ends of the outer side wall of the heat dissipation shell (2) are respectively provided with a heat dissipation cover (3), the inner top side and the inner bottom side of the two heat dissipation covers (3) are respectively provided with a limiting sliding chute (4), the inner sides of the two heat dissipation covers (3) are respectively provided with a metal heat conduction plate (5), the two metal heat conduction plates (5) are respectively connected with the adjacent limiting sliding chutes (4) in an embedded sliding mode, the middle position of one side, far away from the alternating-current remote power supply system equipment body (1), of the two metal heat conduction plates (5) is respectively fixedly connected with a rotating seat (7), the two rotating seats (7) are respectively connected with a threaded hand wheel (8) in an embedded and rotating mode, and the threaded hand wheel (8) is connected with the heat dissipation cover (3) in a threaded mode and extends to the outer side of the heat dissipation cover (3), the outer end faces of the two heat dissipation covers (3) are close to one side of the alternating-current remote power supply system equipment body (1) and are fixedly connected with the air guide cover (11), the outer side walls of the two heat dissipation covers (3) are close to one side of the threaded hand wheel (8) and are fixedly connected with the heat dissipation fan (12), and the output end of the heat dissipation fan (12) is fixedly connected with the air guide cover (11).
2. A medium voltage ac remote power supply system apparatus according to claim 1, wherein: the outer side walls of the two metal heat-conducting plates (5) are provided with a plurality of heat-radiating fins (6).
3. A medium voltage ac remote power supply system apparatus according to claim 1, wherein: the bottom edge of the heat dissipation shell (2) is uniformly and fixedly connected with four universal wheels (10).
4. A medium voltage ac remote power supply system apparatus according to claim 1, wherein: two equal fixedly connected with fan support (13) in cooling fan (12), and fixed connection between fan support (13) and heat exchanger (3).
5. A medium voltage ac remote power supply system apparatus according to claim 1, wherein: and the edges of one ends of the two heat dissipation covers (3) far away from the air guide cover (11) are fixedly connected with an air outlet cover (9) together.
6. A medium voltage ac remote power supply system apparatus according to claim 1, wherein: and the outer surface of one end of each of the two threaded hand wheels (8), which is far away from the heat dissipation cover (3), is wound with an insulating sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508538.9U CN214280655U (en) | 2021-03-10 | 2021-03-10 | Medium-voltage alternating-current remote power supply system equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508538.9U CN214280655U (en) | 2021-03-10 | 2021-03-10 | Medium-voltage alternating-current remote power supply system equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280655U true CN214280655U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120508538.9U Active CN214280655U (en) | 2021-03-10 | 2021-03-10 | Medium-voltage alternating-current remote power supply system equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280655U (en) |
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2021
- 2021-03-10 CN CN202120508538.9U patent/CN214280655U/en active Active
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