CN220235261U - Heat abstractor of exchanger unit - Google Patents
Heat abstractor of exchanger unit Download PDFInfo
- Publication number
- CN220235261U CN220235261U CN202321425934.0U CN202321425934U CN220235261U CN 220235261 U CN220235261 U CN 220235261U CN 202321425934 U CN202321425934 U CN 202321425934U CN 220235261 U CN220235261 U CN 220235261U
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- CN
- China
- Prior art keywords
- frame
- air
- wall
- fan
- screw rod
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- 238000001816 cooling Methods 0.000 claims abstract description 48
- 238000007664 blowing Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of switches, in particular to a heat dissipation device of a switch unit, which comprises: the device comprises an exchange cabinet, wherein a liquid cooling frame is fixedly arranged on the outer wall of one side of the exchange cabinet, a protection frame is fixedly arranged on the outer wall of one side of the liquid cooling frame, an air cooling assembly is arranged in the protection frame, and the air cooling assembly comprises a reciprocating screw rod which is rotationally connected in the protection frame; the motor is fixedly arranged on the outer wall of the bottom of the protective frame, and the output end of the motor is coaxially fixed with the reciprocating screw rod; the air blowing pipe is connected to the reciprocating screw rod in a sliding mode, a sliding block matched with the reciprocating screw rod is arranged in the air blowing pipe, and an air inlet pipe is fixedly inserted into the outer wall of one side of the air blowing pipe.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to a heat dissipation device of a switch unit.
Background
When the switch forwards the electric signal, especially when the number of network connection points is large, a large amount of heat can be generated on the main board, and the heat dissipation device is particularly important for ensuring the normal operation of the equipment.
Through searching, chinese patent publication No. CN216253667U discloses an exchange cabinet for improving heat dissipation efficiency of an exchange, comprising: the switch is positioned in the cabinet body; the limiting piece is arranged between the switch and the cabinet body, and the top plate of the limiting piece is provided with a clamping piece; and the heat dissipation piece is arranged on a side plate of the switch, and the pumping and exhausting piece is arranged on the side plate of the switch.
The device drives air to pass through the heat dissipation openings through the fans at the two sides to increase the air flow velocity to achieve the heat dissipation purpose, however, the positions of the fans are fixed, most of generated air flows can flow through the opposite heat dissipation openings, and the heat dissipation effect away from the positions of the fans is correspondingly reduced, so that the heat dissipation device of the exchanger unit is provided.
Disclosure of Invention
The utility model aims to provide a heat dissipating device of a switch unit, which solves the problems in the prior art.
The technical scheme of the utility model is as follows: a heat sink for a switch block, comprising:
the device comprises an exchange cabinet, wherein a liquid cooling frame is fixedly arranged on the outer wall of one side of the exchange cabinet, a protection frame is fixedly arranged on the outer wall of one side of the liquid cooling frame, an air cooling assembly is arranged in the protection frame, and the air cooling assembly comprises a reciprocating screw rod which is rotationally connected in the protection frame;
the motor is fixedly arranged on the outer wall of the bottom of the protective frame, and the output end of the motor is coaxially fixed with the reciprocating screw rod;
the air blowing pipe is connected to the reciprocating screw rod in a sliding mode, a sliding block matched with the reciprocating screw rod is arranged in the air blowing pipe, and an air inlet pipe is fixedly inserted into the outer wall of one side of the air blowing pipe.
Preferably, the protection frame is provided with an air inlet assembly, the air inlet assembly comprises a fan fixedly arranged on the protection frame, one end of the air inlet pipe is fixedly inserted on the outer wall of one side of the fan, and a filter screen is fixedly arranged at the air inlet of the fan.
Preferably, the fan is fixed on the other side outer wall, fixed connection has the limiting plate on the outer wall of installing frame top, rotate respectively on the limiting plate both ends outer wall and be connected with brush and fan blade, brush and fan blade coaxial fixation, and brush hair on the brush contacts with the filter screen.
Preferably, the installation frame is internally and slidably connected with a dust collecting box, and the dust collecting box is positioned below the hairbrush.
Preferably, the cooling tube is arranged inside the liquid cooling frame, and both ends of the cooling tube penetrate through the liquid cooling frame and extend outwards.
Preferably, rollers are fixedly installed on two sides of the outer wall of one side of the air blowing pipe, and the two rollers are contacted with the inner wall of one side of the protective frame.
Preferably, two support columns are fixedly connected to the outer walls of the bottoms of the exchange cabinet and the protective frame respectively.
Compared with the prior art, the heat dissipation device of the exchanger unit provided by the utility model has the following improvements and advantages:
the method comprises the following steps: according to the utility model, the air cooling assembly is arranged, so that the air blowing pipe can reciprocate up and down in the protective frame, the inside of the exchange cabinet can be comprehensively cooled, the problem that the heat dissipation effect is not fully influenced by air flow blowing is avoided, the motor outside the protective frame is started, the motor drives the reciprocating screw rod to rotate, the reciprocating screw rod is in transmission fit with the air blowing pipe, the air blowing pipe is in contact with the protective frame and cannot rotate, the reciprocating screw rod can drive the air blowing pipe to reciprocate up and down, cold air can be blown into the exchange cabinet by air blown by the air blowing pipe, heat generated by the exchange cabinet is taken away by the cold air, and then the heat flows to the outside from the air holes of the exchange cabinet;
and two,: according to the utility model, the air inlet assembly is arranged, the fan is started to pump outside air towards the middle of the protective frame, dust in the air is intercepted by the filter screen, the rest clean air passes through the filter screen to enter the air inlet pipe, when the outside air enters the mounting frame, the air flow can generate tangential acting force on the blades of the fan blade, so that the fan blade is driven to rotate, the hairbrush connected with the fan blade is driven to synchronously rotate, the hairbrush can clean the outer surface of the filter screen, dust attached to the mesh is cleaned and then falls into the dust collecting box below, so that the filter screen can be kept in a smooth state continuously, and the problem of air flow reduction caused by the blockage of the filter screen is avoided.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the internal perspective structure of the protective frame of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
Reference numerals illustrate:
1. an exchange cabinet; 2. a liquid cooling frame; 3. a cooling pipe; 4. a protective frame; 5. a support column; 6. an air intake assembly; 7. an air cooling assembly; 601. a blower; 602. a filter screen; 603. a limiting plate; 604. a brush; 605. a fan blade; 606. a dust collection box; 701. a reciprocating screw rod; 702. a motor; 703. an air blowing pipe; 704. an air inlet pipe; 705. and a roller.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a heat dissipating device of a switchboard set through improvement, which comprises the following technical scheme:
as shown in fig. 1-4, a heat dissipating device for a switch unit includes:
the device comprises an exchange cabinet 1, wherein a liquid cooling frame 2 is fixedly arranged on the outer wall of one side of the exchange cabinet 1, a protection frame 4 is fixedly arranged on the outer wall of one side of the liquid cooling frame 2, an air cooling assembly 7 is arranged in the protection frame 4, and the air cooling assembly 7 comprises a reciprocating screw 701 which is rotationally connected in the protection frame 4;
the motor 702 is fixedly arranged on the outer wall of the bottom of the protective frame 4, and the output end of the motor 702 is coaxially fixed with the reciprocating screw 701;
the air blowing pipe 703, the air blowing pipe 703 is connected to the reciprocating screw 701 in a sliding way, a sliding block matched with the reciprocating screw 701 is arranged in the air blowing pipe 703, and an air inlet pipe 704 is fixedly inserted on the outer wall of one side of the air blowing pipe 703.
By the above structure or mechanism: starting the motor 702 outside the protective frame 4, the motor 702 will drive the reciprocating screw rod 701 to rotate, the reciprocating screw rod 701 is in transmission fit with the air blowing pipe 703, and the air blowing pipe 703 is in contact with the protective frame 4 and cannot rotate, so that the reciprocating screw rod 701 can drive the air blowing pipe 703 to reciprocate up and down, the air blown by the air blowing pipe 703 can blow cold air into the exchange cabinet 1, heat generated by the exchange machine can be taken away by the cold air, and then flows to the outside from the air holes of the exchange cabinet 1, so that the inside of the exchange cabinet 1 can be comprehensively cooled.
Further, install the subassembly 6 that admits air on the protection frame 4, the subassembly 6 that admits air includes fixed mounting's fan 601 on the protection frame 4, and air inlet pipe 704 one end is fixed to be pegged graft on fan 601 one side outer wall, and fan 601 air intake fixed mounting has filter screen 602.
Further, a mounting frame is fixedly connected to the outer wall of the other side of the fan 601, a limiting plate 603 is fixedly connected to the outer wall of the top of the mounting frame, a hairbrush 604 and a fan blade 605 are respectively and rotatably connected to the outer walls of the two ends of the limiting plate 603, the hairbrush 604 and the fan blade 605 are coaxially fixed, and bristles on the hairbrush 604 are in contact with the filter screen 602.
Further, a dust box 606 is slidably connected to the inside of the mounting frame, and the dust box 606 is located below the brush 604.
By the above structure or mechanism: when the fan 601 is started to pump outside air towards the middle of the protective frame 4, dust in the air is intercepted by the filter screen 602, the remaining clean air passes through the filter screen 602 and enters the air inlet pipe 704, and when the outside air enters the installation frame, airflow generates tangential acting force on blades of the fan blades 605, so that the fan blades 605 are driven to rotate, the hairbrush 604 connected with the fan blades 605 is driven to synchronously rotate, the hairbrush 604 cleans the outer surface of the filter screen 602, dust attached to the meshes is cleaned and then falls into the dust collection box 606 below, the filter screen 602 can be kept in a clear state continuously, and the problem of air flow reduction caused by blockage of the filter screen is avoided.
Further, the cooling tube 3 is arranged inside the liquid cooling frame 2, and both ends of the cooling tube 3 penetrate through the liquid cooling frame 2 and extend outwards.
By the above structure or mechanism: the cooling tube 3 both ends can be linked together with outside liquid cooling equipment, and outside liquid cooling equipment starts, and the refrigerant liquid will get into from cooling tube 3 one end, then flows in the middle of then can flowing outside liquid cooling equipment again from the other end after flowing through whole cooling tube 3, and the air conditioning of cooling tube 3 release then can carry out preliminary cooling for the switch.
Further, rollers 705 are fixedly installed on two sides of the outer wall of one side of the air blowing pipe 703, and the two rollers 705 are contacted with the inner wall of one side of the protective frame 4.
By the above structure or mechanism: the stability in moving the balloon 703 can be increased, and the movement to the balloon 703 is not hindered.
Further, two support columns 5 are fixedly connected to the outer walls of the bottoms of the exchange cabinet 1 and the protection frame 4 respectively.
By the above structure or mechanism: the device support area can be increased, so that the device stability is better.
Working principle: the outside liquid cooling equipment starts, the refrigerant liquid will get into from cooling tube 3 one end, then flow through in the middle of the whole cooling tube 3 then can flow can outside liquid cooling equipment again from the other end, cooling tube 3 release's air conditioning then can carry out preliminary cooling for the switch, start fan 601 is taken out in the middle of the air towards protection frame 4, dust in the middle of the air will be intercepted by filter screen 602, remaining clean air then passes filter screen 602 and gets into in the middle of the intake pipe 704, and when outside air gets into in the middle of the installation frame, the air current will produce tangential effort to the blade of fan blade 605, thereby will drive fan blade 605 and rotate, brush 604 that is connected with fan blade 605 will be driven synchronous rotation, brush 604 will clean filter screen 602 surface, in the middle of the dust that adheres to in the mesh will be cleaned down then fall in the middle of the dust collection box 606 of below, make filter screen 602 can keep the state constantly, avoid leading to the problem that the air current flux reduces because of the filter screen jam, start the outside motor 702 of protection frame 4 simultaneously, motor 702 will drive reciprocal lead screw 701, reciprocal lead screw 703 forms transmission cooperation with the trachea 703, and the air pipe 703 and can take away the heat can't be carried out reciprocal air exchange 1 when the air exchange frame 1 in the air exchange is carried out in the air exchange frame, and then can take away the air exchange 1 down the air exchange is down in the air exchange 1.
Claims (7)
1. A heat dissipation device of a switch unit is characterized in that: comprising the following steps:
the air cooling device comprises an exchange cabinet (1), wherein a liquid cooling frame (2) is fixedly installed on the outer wall of one side of the exchange cabinet (1), a protection frame (4) is fixedly installed on the outer wall of one side of the liquid cooling frame (2), an air cooling assembly (7) is installed in the protection frame (4), and the air cooling assembly (7) comprises a reciprocating screw rod (701) which is rotationally connected in the protection frame (4);
the motor (702) is fixedly arranged on the outer wall of the bottom of the protective frame (4), and the output end of the motor (702) is coaxially fixed with the reciprocating screw rod (701);
the device comprises an air blowing pipe (703), wherein the air blowing pipe (703) is connected to the reciprocating screw rod (701) in a sliding mode, a sliding block matched with the reciprocating screw rod (701) is mounted in the air blowing pipe (703), and an air inlet pipe (704) is fixedly inserted into the outer wall of one side of the air blowing pipe (703).
2. The heat dissipating device for a switch unit of claim 1, wherein: install on the guard frame (4) subassembly (6) of admitting air, subassembly (6) of admitting air is including fixed mounting's fan (601) on guard frame (4), air inlet pipe (704) one end is fixed to be pegged graft on the outer wall of fan (601) one side, fan (601) air intake fixed mounting has filter screen (602).
3. The heat sink of a switch block as claimed in claim 2, wherein: the fan is characterized in that a mounting frame is fixedly connected to the outer wall of the other side of the fan (601), a limiting plate (603) is fixedly connected to the outer wall of the top of the mounting frame, a hairbrush (604) and a fan blade (605) are respectively connected to the outer walls of the two ends of the limiting plate (603) in a rotating mode, the hairbrush (604) and the fan blade (605) are coaxially fixed, and bristles on the hairbrush (604) are in contact with the filter screen (602).
4. A heat sink for a switch block as defined in claim 3, wherein: the inside sliding connection of installing frame has dust-collecting box (606), dust-collecting box (606) are located brush (604) below position.
5. The heat dissipating device for a switch unit of claim 1, wherein: the cooling device is characterized in that a cooling pipe (3) is arranged inside the liquid cooling frame (2), and both ends of the cooling pipe (3) penetrate through the liquid cooling frame (2) and extend outwards.
6. The heat dissipating device for a switch unit of claim 1, wherein: rollers (705) are fixedly arranged on two sides of the outer wall of one side of the air blowing pipe (703), and the two rollers (705) are contacted with the inner wall of one side of the protective frame (4).
7. The heat dissipating device for a switch unit of claim 1, wherein: two support columns (5) are fixedly connected to the outer walls of the bottoms of the exchange cabinet (1) and the protective frame (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425934.0U CN220235261U (en) | 2023-06-06 | 2023-06-06 | Heat abstractor of exchanger unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425934.0U CN220235261U (en) | 2023-06-06 | 2023-06-06 | Heat abstractor of exchanger unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220235261U true CN220235261U (en) | 2023-12-22 |
Family
ID=89189241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321425934.0U Active CN220235261U (en) | 2023-06-06 | 2023-06-06 | Heat abstractor of exchanger unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220235261U (en) |
-
2023
- 2023-06-06 CN CN202321425934.0U patent/CN220235261U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |