CN210577274U - Forced air cooling mechanism of high-frequency switch direct-current power supply cabinet for communication - Google Patents
Forced air cooling mechanism of high-frequency switch direct-current power supply cabinet for communication Download PDFInfo
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- CN210577274U CN210577274U CN201921355274.7U CN201921355274U CN210577274U CN 210577274 U CN210577274 U CN 210577274U CN 201921355274 U CN201921355274 U CN 201921355274U CN 210577274 U CN210577274 U CN 210577274U
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- supply cabinet
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Abstract
The utility model relates to a communication equipment technical field, and a forced air cooling mechanism of high frequency switch DC power supply cabinet for communication is disclosed, including the DC power supply cabinet body, the last fixed surface of DC power supply cabinet body is connected with fan and rose box, the fixed intercommunication of air intake of fan has first pipe, the one end that the fan was kept away from to first pipe and the fixed intercommunication of lateral wall of rose box, the through-hole has been seted up to one side that first pipe was kept away from to the rose box, and the pore wall fixedly connected with of through-hole filters the otter board, the fixed intercommunication of output end of fan has the second pipe, the bottom mounting intercommunication of second pipe has the U-shaped pipe, the gas outlet of U-shaped pipe and the fixed intercommunication of outer wall of DC power supply. The utility model discloses can effectively improve the radiating efficiency of DC power supply cabinet, and avoid the DC power supply cabinet to damage because of high temperature, and then avoid causing unnecessary economic loss, also can effectively improve the convenience that the DC power supply cabinet was maintained.
Description
Technical Field
The utility model relates to a communication equipment technical field especially relates to a forced air cooling mechanism of high frequency switch DC power supply cabinet for communication.
Background
A high-frequency switch power supply system comprises switch rectifying equipment, a valve-controlled lead-acid maintenance-free storage battery, a direct-current feed cabinet and the like, wherein the switch rectifying equipment, the valve-controlled lead-acid maintenance-free storage battery, the direct-current feed cabinet and the like are unique, and are important equipment for ensuring the power supply stability and continuity of communication equipment and a power grid, the equipment is maintained well or well, the reliability and the service life of the high-frequency switch power supply system are related, the stable operation of the power grid is directly related, and the high-frequency switch direct-current power supply cabinet for communication mainly comprises an alternating-current power distribution unit, a rectifying power supply module, a direct-current power distribution unit, a microcomputer.
The high frequency switch DC power supply cabinet for communication is slower because of louvre radiating rate in the use, leads to DC power supply cabinet's radiating efficiency lower, and then makes DC power supply cabinet damage because of high temperature easily, causes great economic loss, and in addition, present DC power supply cabinet inner space is less, influences the convenience that DC power supply cabinet maintained.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art communication and using the high frequency switch DC power supply cabinet because of the louvre radiating rate is slower, the radiating efficiency that leads to the DC power supply cabinet is lower, and then make the DC power supply cabinet damage because of the high temperature easily, cause great economic loss, and present DC power supply cabinet inner space is less, influence the problem that the convenience was maintained to the DC power supply cabinet, and the forced air cooling mechanism of a communication high frequency switch DC power supply cabinet who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a forced air cooling mechanism of a high-frequency switch DC power cabinet for communication comprises a DC power cabinet body, the upper surface of the direct current power supply cabinet body is fixedly connected with a fan and a filter box, an air inlet of the fan is fixedly communicated with a first conduit, one end of the first guide pipe far away from the fan is fixedly communicated with the side wall of the filter box, one side of the filter box far away from the first guide pipe is provided with a through hole, and the wall of the through hole is fixedly connected with a filter screen plate, the output end of the fan is fixedly communicated with a second conduit, the bottom end of the second conduit is fixedly communicated with a U-shaped pipe, the air outlet of the U-shaped pipe is fixedly communicated with the outer wall of the direct-current power supply cabinet body, the outer wall fixedly connected with supplementary heat dissipation mechanism of DC power supply cabinet body, the opening has been seted up to the rear side wall of DC power supply cabinet body, and open-ended pore wall sliding connection has the mechanism that draws to rise.
Preferably, the auxiliary heat dissipation mechanism comprises a plurality of heat exchange tubes fixedly connected with the outer wall of the direct-current power supply cabinet body, the heat exchange tubes are a plurality of heat conduction plates fixedly connected with one ends of the heat exchange tubes far away from the direct-current power supply cabinet body, and a plurality of fixing holes matched with the heat exchange tubes are formed in the outer wall of the direct-current power supply cabinet body.
Preferably, the lifting mechanism comprises a baffle plate which is in sliding connection with a rear side wall opening of the direct-current power supply cabinet body, a sliding groove matched with the baffle plate is formed in the inner wall of the rear side wall opening of the direct-current power supply cabinet body, rubber pads are fixedly connected to two side walls of the baffle plate, and a handle is fixedly connected to the outer wall of the baffle plate.
Preferably, the outer wall of the U-shaped pipe is fixedly communicated with a plurality of communicating pipes, and one end of each communicating pipe, which is far away from the U-shaped pipe, is fixedly communicated with the outer wall of the direct-current power supply cabinet body.
Preferably, the inner wall of the filter box is fixedly connected with a gauze, the two sides of the gauze of the filter box are respectively filled with sponge and activated carbon, the upper surface of the filter box is provided with a rectangular through hole, and the hole wall of the rectangular through hole is movably connected with a box cover.
Preferably, a plurality of heat dissipation holes are formed in the side wall of the direct-current power supply cabinet body, and the hole walls of the heat dissipation holes are fixedly connected with dust screens.
Compared with the prior art, the utility model provides a forced air cooling mechanism of high frequency switch DC power supply cabinet for communication possesses following beneficial effect:
1. the forced air cooling mechanism of the high-frequency switch direct-current power cabinet for communication is provided with the fan, the U-shaped pipe, the filter box and the heat exchange pipe, when the direct-current power cabinet body works, the fan is started firstly, the fan filters air sucked by the fan through the filter screen plate of the filter box, impurities of the air are prevented from entering the first guide pipe, then the air is dehumidified through the activated carbon and the sponge, the influence of humid air on the normal use of electronic elements inside the direct-current power cabinet body is avoided, meanwhile, the filter box can ensure that the inside of the direct-current power cabinet body is clean, then the air is conveyed into the direct-current power cabinet body through the second guide pipe and the U-shaped pipe, the air flow inside the direct-current power cabinet body is accelerated, the heat inside the direct-current power cabinet body is quickly discharged from the heat dissipation holes along with the air, the heat dissipation speed of the direct-, the mechanism can effectively improve the heat dissipation efficiency of the direct-current power supply cabinet, and avoids the direct-current power supply cabinet from being damaged due to high temperature, thereby avoiding causing unnecessary economic loss.
2. This forced air cooling mechanism of high frequency switch DC power supply cabinet for communication, through being provided with the handle, baffle and rubber pad, when DC power supply cabinet body need be maintained, at first open the qianmen of DC power supply cabinet body, later through handle pulling baffle rebound, and utilize the frictional force of rubber pad to prevent the baffle oneself lapse, so that DC power supply cabinet body can be maintained from the front and back two sides, the maintenance space has been enlarged, make maintenance process labour saving and time saving, this mechanism can effectively improve the convenience that DC power supply cabinet maintained.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively improve the radiating efficiency of DC power supply cabinet, and avoid the DC power supply cabinet to damage because of high temperature, and then avoid causing unnecessary economic loss, also can effectively improve the convenience that DC power supply cabinet maintained.
Drawings
Fig. 1 is a schematic structural diagram of a forced air cooling mechanism of a high-frequency switch dc power cabinet for communication according to the present invention;
fig. 2 is a schematic structural diagram of a rear view of a forced air cooling mechanism of a high-frequency switch dc power cabinet for communication according to the present invention.
In the figure: the heat dissipation device comprises a direct-current power supply cabinet body 1, a fan 2, a filter box 3, a first conduit 4, a filter screen plate 5, a second conduit 6, a U-shaped tube 7, a heat dissipation mechanism 8, a heat exchange tube 81, a heat conduction plate 82, a pulling-up mechanism 9, a baffle 91, a rubber pad 92, a handle 93, a gauze 10, a sponge 11, activated carbon 12, a communicating tube 13 and a dustproof mesh 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a forced air cooling mechanism of a high-frequency switch dc power cabinet for communication comprises a dc power cabinet body 1, a fan 2 and a filter box 3 are fixedly connected to the upper surface of the dc power cabinet body 1, a first conduit 4 is fixedly communicated with an air inlet of the fan 2, one end of the first conduit 4 far away from the fan 2 is fixedly communicated with the side wall of the filter box 3, a through hole is formed on one side of the filter box 3 far away from the first conduit 4, and the pore wall of through-hole fixedly connected with filter screen plate 5, the output end of fan 2 is fixed to be communicated with second pipe 6, the bottom of second pipe 6 is fixed to be communicated with U-shaped pipe 7, the gas outlet of U-shaped pipe 7 and the outer wall of DC power supply cabinet body 1 are fixed to be communicated, the outer wall of DC power supply cabinet body 1 is fixedly connected with supplementary heat dissipation mechanism 8, the opening has been seted up to the rear side wall of DC power supply cabinet body 1, and open-ended pore wall sliding connection has pulling and rising mechanism 9.
The auxiliary heat dissipation mechanism 8 comprises a plurality of heat exchange tubes 81 fixedly connected with the outer wall of the direct-current power supply cabinet body 1, a heat conduction plate 82 is fixedly connected with one end of the direct-current power supply cabinet body 1 away from the heat exchange tubes 81, a plurality of fixing holes matched with the heat exchange tubes 81 are formed in the outer wall of the direct-current power supply cabinet body 1, and the heat dissipation efficiency of the direct-current power supply cabinet body 1 can be effectively improved by the auxiliary heat dissipation mechanism.
The lifting mechanism 9 comprises a baffle 91 connected with a rear side wall opening of the direct-current power supply cabinet body 1 in a sliding mode, a sliding groove matched with the baffle 91 is formed in the inner wall of the rear side wall opening of the direct-current power supply cabinet body 1, rubber pads 92 are fixedly connected to two side walls of the baffle 91, a handle 93 is fixedly connected to the outer wall of the baffle 91, and the mechanism can effectively improve the convenience of maintenance of the direct-current power supply cabinet.
The outer wall of the U-shaped pipe 7 is fixedly communicated with the communicating pipes 13, one end, far away from the U-shaped pipe 7, of each communicating pipe 13 is fixedly communicated with the outer wall of the direct-current power supply cabinet body 1, the air inlet amount of the direct-current power supply cabinet body 1 can be enlarged through the communicating pipes 13, and the heat dissipation speed of the direct-current power supply cabinet body 1 is improved.
The inner wall fixedly connected with gauze 10 of rose box 3, the gauze 10 both sides of rose box 3 are filled respectively has sponge 11 and active carbon 12, and the rectangle through-hole has been seted up to the upper surface of rose box 3, and the pore wall swing joint of rectangle through-hole has the case lid, and the air dehumidifies through active carbon 12 and sponge 11, avoids moist air to influence the inside electronic component normal use of DC power supply cabinet body 1.
A plurality of heat dissipation holes are formed in the side wall of the dc power cabinet body 1, a dust screen 14 is fixedly connected to the hole wall of each heat dissipation hole, and the fan 2 is electrically connected to an external power supply through a control switch, so that the power supply amount can be guaranteed to be supported during operation.
In the utility model, when the DC power cabinet body 1 works, firstly, the fan 2 is started, the fan 2 filters the air sucked by the fan 2 through the filter screen plate 5 of the filter box 3, the impurities in the air are prevented from entering the first conduit 4, then the air is dehumidified through the activated carbon 12 and the sponge 11, the influence of the humid air on the normal use of the electronic elements in the DC power cabinet body 1 is avoided, meanwhile, the filter box 3 can ensure the cleanness in the DC power cabinet body 1, then the air is conveyed into the DC power cabinet body 1 through the second conduit 6 and the U-shaped tube 7, the air flow in the DC power cabinet body 1 is accelerated, the internal heat is rapidly discharged from the heat dissipation holes along with the air, the heat dissipation speed of the DC power cabinet body 1 is improved, meanwhile, the heat in the DC power cabinet body 1 is led out through the heat exchange tube 81, and finally the heat is dissipated to the outside from the heat conduction plate 82, supplementary DC power supply cabinet body 1 dispels the heat, this mechanism can effectively improve the radiating efficiency of DC power supply cabinet, and avoid the DC power supply cabinet to damage because of high temperature, and then avoid causing unnecessary economic loss, when DC power supply cabinet body 1 needs to be maintained, at first open the qianmen of DC power supply cabinet body 1, later stimulate baffle 91 rebound through handle 93, and utilize the frictional force of rubber pad 92 to prevent baffle 91 oneself from sliding downwards, so that DC power supply cabinet body 1 can be maintained from the front and back two sides, the maintenance space has been enlarged, make maintenance process labour saving and time saving, this mechanism can effectively improve the convenience that the DC power supply cabinet maintained.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A forced air cooling mechanism of a high-frequency switch direct-current power cabinet for communication comprises a direct-current power cabinet body (1) and is characterized in that a fan (2) and a filter box (3) are fixedly connected to the upper surface of the direct-current power cabinet body (1), a first guide pipe (4) is fixedly communicated with an air inlet of the fan (2), one end, far away from the fan (2), of the first guide pipe (4) is fixedly communicated with the side wall of the filter box (3), a through hole is formed in one side, far away from the first guide pipe (4), of the filter box (3), a filter screen plate (5) is fixedly connected to the hole wall of the through hole, a second guide pipe (6) is fixedly communicated with the output end of the fan (2), a U-shaped pipe (7) is fixedly communicated with the bottom end of the second guide pipe (6), an air outlet of the U-shaped pipe (7) is fixedly communicated with the outer wall of, the outer wall fixedly connected with supplementary heat dissipation mechanism (8) of DC power supply cabinet body (1), the opening has been seted up to the rear side wall of DC power supply cabinet body (1), and open-ended pore wall sliding connection has the mechanism of drawing to rise (9).
2. The forced air cooling mechanism of the high-frequency switch DC power cabinet for communication according to claim 1, wherein the auxiliary heat dissipation mechanism (8) comprises a plurality of heat exchange tubes (81) fixedly connected with the outer wall of the DC power cabinet body (1), one ends of the plurality of heat exchange tubes (81) far away from the DC power cabinet body (1) are jointly and fixedly connected with a heat conduction plate (82), and the outer wall of the DC power cabinet body (1) is provided with a plurality of fixing holes matched with the heat exchange tubes (81).
3. The forced air cooling mechanism of the high-frequency switch DC power cabinet for communication according to claim 1, wherein the pulling-up mechanism (9) comprises a baffle plate (91) slidably connected with the opening of the rear side wall of the DC power cabinet body (1), the opening of the rear side wall of the DC power cabinet body (1) is provided with a chute matched with the baffle plate (91), two side walls of the baffle plate (91) are fixedly connected with rubber pads (92), and the outer wall of the baffle plate (91) is fixedly connected with a handle (93).
4. The forced air cooling mechanism of the high-frequency switch DC power cabinet for communication according to claim 1, wherein the outer wall of the U-shaped tube (7) is fixedly communicated with a plurality of communicating tubes (13), and one end of the communicating tube (13) far away from the U-shaped tube (7) is fixedly communicated with the outer wall of the DC power cabinet body (1).
5. The forced air cooling mechanism of the high-frequency switch direct-current power cabinet for communication according to claim 1, wherein a gauze (10) is fixedly connected to an inner wall of the filter box (3), both sides of the gauze (10) of the filter box (3) are respectively filled with sponge (11) and activated carbon (12), a rectangular through hole is formed in the upper surface of the filter box (3), and a box cover is movably connected to the wall of the rectangular through hole.
6. The forced air cooling mechanism of a high frequency switch DC power cabinet for communication according to claim 1, wherein the sidewall of the DC power cabinet body (1) is opened with a plurality of heat dissipation holes, and the wall of the heat dissipation holes is fixedly connected with a dust screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355274.7U CN210577274U (en) | 2019-08-21 | 2019-08-21 | Forced air cooling mechanism of high-frequency switch direct-current power supply cabinet for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921355274.7U CN210577274U (en) | 2019-08-21 | 2019-08-21 | Forced air cooling mechanism of high-frequency switch direct-current power supply cabinet for communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577274U true CN210577274U (en) | 2020-05-19 |
Family
ID=70645390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921355274.7U Expired - Fee Related CN210577274U (en) | 2019-08-21 | 2019-08-21 | Forced air cooling mechanism of high-frequency switch direct-current power supply cabinet for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210577274U (en) |
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2019
- 2019-08-21 CN CN201921355274.7U patent/CN210577274U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20200821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |