CN220209784U - Power distribution cabinet heat abstractor - Google Patents
Power distribution cabinet heat abstractor Download PDFInfo
- Publication number
- CN220209784U CN220209784U CN202321798992.8U CN202321798992U CN220209784U CN 220209784 U CN220209784 U CN 220209784U CN 202321798992 U CN202321798992 U CN 202321798992U CN 220209784 U CN220209784 U CN 220209784U
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- Prior art keywords
- cabinet body
- cabinet
- heat dissipation
- baffle
- fan
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power distribution cabinet heat dissipation device, which comprises a cabinet body, wherein the cabinet body comprises a first cabinet body and a second cabinet body, the first cabinet body and the second cabinet body are assembled together through fixing screws, heat dissipation openings are formed in the outer walls of one sides of the first cabinet body and the second cabinet body, gaps are correspondingly formed in the connected parts of the first cabinet body and the second cabinet body, a heat dissipation mechanism comprises a baffle plate, a fan and a heat absorption copper sheet, the baffle plate is embedded in the gaps, the fan and the heat absorption copper sheet are respectively positioned on two sides of the baffle plate, and a plurality of groups of heat dissipation fins are arranged on one side of the heat absorption copper sheet in an equidistant array. The device simple structure, convenient to use through installing the radiating mechanism including baffle, fan and heat absorption copper sheet on the cabinet body that the first cabinet body and the second cabinet body constitute, can improve the heat dissipation and the cooling capacity of the cabinet body by a wide margin, can be quick timely with the internal heat discharge of cabinet, avoid high temperature to pile up and cause the damage to the electric component.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet heat dissipation, in particular to a power distribution cabinet heat dissipation device.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
Through retrieval, the Chinese patent application number is: CN202111091026.8 discloses a power distribution cabinet. The power distribution cabinet comprises a cabinet body, a cabinet door, two sliding frames and a mounting plate. Wherein, be provided with one side open-ended on the cabinet body and hold the chamber, the cabinet door rotates to be connected on the cabinet body, two slides set up the both sides that hold in the chamber, bear electrical component's mounting plate clamp and locate between two slides, the slide includes two risers that are parallel to each other and two horizontal poles that are parallel to each other, two horizontal pole intervals set up between two risers, and the mounting panel slides and sets up on the horizontal pole. This switch board makes maintenance personal when overhauling this switch board, and the mounting panel can shift out and hold the chamber, makes the mounting panel that bears electrical component appear before maintenance personal completely, and convenient maintenance, and two carriage erect the mounting panel simultaneously, makes the mounting panel remove more firmly, and the structure is more reasonable.
The technical scheme just relies on the trompil to dispel the heat just like traditional switch board, because a large amount of electric elements's concentrated use can produce a large amount of heat in practical application, such heat dissipation mode effect is not ideal enough, and the heat can not in time give off in the switch board, can lead to the emergence of dangerous conditions such as equipment damage or explosion, consequently we need to propose a switch board heat abstractor.
Disclosure of Invention
The utility model aims to provide a heat dissipation device of a power distribution cabinet, which is simple in structure and convenient to use, and can greatly improve the heat dissipation and cooling capacity of the cabinet body by installing a heat dissipation mechanism comprising a baffle, a fan and a heat absorption copper sheet on the cabinet body formed by a first cabinet body and a second cabinet body, so that heat in the cabinet body can be rapidly and timely discharged, and damage to electric elements caused by high-temperature accumulation is avoided, thereby solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a switch board heat abstractor, includes the cabinet body, the cabinet body includes first cabinet body and second cabinet body, first cabinet body and second cabinet body are in the same place through the fixed screw assembly, all offer the thermovent on the outer wall of one side of first cabinet body and second cabinet body, the breach has been seted up corresponding to the part that first cabinet body and second cabinet body meet, detachable inlays in the breach is equipped with heat dissipation mechanism;
the heat dissipation mechanism comprises a baffle, a fan and a heat absorption copper sheet, wherein the baffle is embedded in the notch, the fan and the heat absorption copper sheet are respectively positioned at two sides of the baffle, and a plurality of groups of heat dissipation fins are arranged on one side of the heat absorption copper sheet in an equidistant array.
Preferably, the baffle comprises an inner plate and an outer plate, the inner plate is embedded in the notch, the outer plate is arranged outside the first cabinet body and the second cabinet body through lock nuts, and the fan is arranged on one side of the outer plate.
Preferably, studs are welded on the outer walls of the first cabinet body and the second cabinet body, mounting holes are formed in the outer plates of the baffles, and one end of each stud penetrates through each mounting hole and is provided with a locking nut in a threaded mode.
Preferably, the air inlet end of the fan is connected with an air inlet pipe, the air outlet end of the fan is connected with an air outlet pipe, an air inlet penetrating through the baffle is formed in the baffle, and the air inlet pipe of the fan is inserted into the air inlet.
Preferably, the heat absorption copper sheet is installed in the inner chamber of the cabinet body through lock nut, symmetrical welding has four sets of connecting pieces on the inner panel of baffle, the connecting hole has been seted up on the heat absorption copper sheet, be provided with the dog on the connecting piece, dog one side of connecting piece is provided with the external screw thread, the one end that the connecting piece has the external screw thread is through connecting hole and screw thread installation lock nut.
Preferably, the upper and lower both sides edge of the first cabinet body is all symmetrically offered the equipment groove, the upper and lower edge of the second cabinet body is all symmetrically provided with the lug with equipment groove looks adaptation, has all offered the through-hole that is used for installing the fixed screw on equipment groove both sides wall and the lug.
Preferably, dustproof filter screens are arranged in the radiating openings on the first cabinet body and the second cabinet body.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first cabinet body and the second cabinet body are assembled to form the cabinet body, the joint of the first cabinet body and the second cabinet body is provided with the notch, the notch is provided with the radiating structure comprising the baffle, the fan and the heat absorption copper sheets are respectively arranged on two sides of the baffle, the heat absorption copper sheets are provided with the plurality of groups of radiating fins, when the cabinet is used, the first cabinet body and the second cabinet body are assembled to form the cabinet body, the radiating mechanism is arranged on the cabinet body, the electric element is arranged in the cabinet body, when the cabinet is in operation, the electric element generates heat, the heat absorption copper sheets absorb and emit through the radiating fins, the fan works to extract hot air in the cabinet body, and the external low-temperature air is sucked into the cabinet body through the radiating holes for cooling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a bump according to the present utility model;
FIG. 3 is a schematic view of the notch of the present utility model;
FIG. 4 is a schematic view of a baffle plate according to the present utility model;
fig. 5 is a schematic structural diagram of a heat sink fin according to the present utility model.
In the figure: 1. a first cabinet; 2. a second cabinet; 3. a heat radiation port; 4. a baffle; 5. a blower; 6. a heat absorbing copper sheet; 7. an assembly groove; 8. a bump; 9. a through hole; 10. a notch; 11. a stud; 12. a mounting hole; 13. a connecting piece; 14. an air inlet; 15. a connection hole; 16. a heat radiation fin; 17. and a dustproof filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
Referring to fig. 1-5, the present utility model provides a technical solution:
the utility model provides a switch board heat abstractor, includes the cabinet body, and the cabinet body includes first cabinet body 1 and second cabinet body 2, and first cabinet body 1 and second cabinet body 2 are in the same place through the fixed screw assembly, all offer the thermovent 3 on the outer wall of one side of first cabinet body 1 and second cabinet body 2, and the breach 10 has been offered to the part that first cabinet body 1 and second cabinet body 2 meet correspondence, and detachable inlaying is equipped with the radiating mechanism in the breach 10; the heat dissipation mechanism comprises a baffle 4, a fan 5 and a heat absorption copper sheet 6, wherein the baffle 4 is embedded in the notch 10, the fan 5 and the heat absorption copper sheet 6 are respectively positioned at two sides of the baffle 4, and a plurality of groups of heat dissipation fins 16 are arranged at one side of the heat absorption copper sheet 6 in an equidistant array. The air inlet end of the fan 5 is connected with an air inlet pipe, the air outlet end of the fan 5 is connected with an air outlet pipe, an air inlet 14 penetrating through the baffle 4 is formed in the baffle 4, and the air inlet pipe of the fan 5 is inserted into the air inlet 14.
According to the utility model, the cabinet body is formed by assembling the first cabinet body 1 and the second cabinet body 2, the gaps 10 are formed at the joint of the first cabinet body 1 and the second cabinet body 2, the heat radiation structures comprising the baffle plate 4, the fan 5 and the heat absorption copper sheets 6 are arranged at the gaps 10, the fan 5 and the heat absorption copper sheets 6 are respectively arranged at two sides of the baffle plate 4, a plurality of groups of heat radiation fins 16 are arranged on the heat absorption copper sheets 6, the heat radiation openings 3 are formed on the outer walls of the first cabinet body 1 and the second cabinet body 2, when the cabinet is used, the first cabinet body 1 and the second cabinet body 2 are assembled to form the cabinet body, the heat radiation mechanism is arranged on the cabinet body, the electric element is arranged in the cabinet body, the electric element generates heat during operation, the electric element absorbs and radiates through the heat absorption copper sheets 6, the hot air in the cabinet body is extracted through the heat radiation fins 16, and external low-temperature air is sucked into the cabinet body through the heat radiation openings 3.
The baffle 4 comprises an inner plate and an outer plate, the inner plate is embedded in the notch 10, the outer plate is arranged outside the first cabinet body 1 and the second cabinet body 2 through lock nuts, and the fan 5 is arranged on one side of the outer plate. Studs 11 are welded on the outer walls of the first cabinet body 1 and the second cabinet body 2, mounting holes 12 are formed in the outer plates of the baffle plates 4, and locking nuts are installed at one ends of the studs 11 through the mounting holes 12 in a threaded mode. The heat absorption copper sheet 6 is installed in the inner chamber of the cabinet body through lock nut, and symmetrical welding has four sets of connecting pieces 13 on the inner panel of baffle 4, has seted up connecting hole 15 on the heat absorption copper sheet 6, is provided with the dog on the connecting piece 13, and dog one side of connecting piece 13 is provided with the external screw thread, and connecting piece 13 has the one end of external screw thread to pass through connecting hole 15 and screw thread installation lock nut.
Through inlaying the inner panel of baffle 4 in breach 10, and the planking of baffle 4 is fixed through lock nut, mounting hole 12 and the double-screw bolt 11 on first cabinet body 1 and the second cabinet body 2, can carry out quick convenient installation use and dismantlement maintenance to heat radiation structure, in addition, set up the connecting piece 13 that has the dog on the inner panel of baffle 4, set up the external screw thread on the connecting piece 13 of dog one side, offered the connecting hole 15 that supplies connecting piece 13 tip to pass through on the heat absorption copper sheet 6, can carry out quick convenient installation use and dismantlement cleanness between heat absorption copper sheet 6 and the baffle 4 through connecting piece 13, lock nut and connecting hole 15, have higher practical value.
The upper and lower both sides edge of the first cabinet body 1 has all symmetrically offered equipment groove 7, and the upper and lower edge of the second cabinet body 2 all symmetrically is provided with the lug 8 with equipment groove 7 looks adaptation, has all offered the through-hole 9 that is used for installing the fixed screw on equipment groove 7 both sides wall and the lug 8.
Through set up equipment groove 7 at the upper and lower edge of first cabinet body 1, the upper and lower edge of second cabinet body 2 corresponds and sets up lug 8, and all offer the through-hole 9 that supplies the fixed screw to pass through on lug 8 and the equipment groove 7 both sides wall, can carry out quick convenient location equipment and the disassemble to first cabinet body 1 and second cabinet body 2 through lug 8, equipment groove 7 and fixed screw, can be convenient for maintain and clean the internal electric component of cabinet.
Dustproof filter screens 17 are arranged in the heat dissipation openings 3 on the first cabinet body 1 and the second cabinet body 2.
Through installing dustproof filter screen 17 in the thermovent 3 on first cabinet body 1 and second cabinet body 2, can carry out the filtration to a certain extent when fan 5 extraction outside air gets into the cabinet body, avoid external dust impurity etc. to get into the cabinet body inside easily.
The control mode of the control device is controlled by a built-in PLC controller, a control circuit of the PLC controller can be realized through simple programming by a person skilled in the art, the control device belongs to common knowledge in the art, and the control device is mainly used for protecting a mechanical device, so that the control mode and circuit connection are not explained in detail.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. A power distribution cabinet heat abstractor, its characterized in that: the novel multifunctional cabinet comprises a cabinet body, wherein the cabinet body comprises a first cabinet body (1) and a second cabinet body (2), the first cabinet body (1) and the second cabinet body (2) are assembled together through fixing screws, radiating openings (3) are formed in the outer walls of one sides of the first cabinet body (1) and the second cabinet body (2), gaps (10) are correspondingly formed in the connected parts of the first cabinet body (1) and the second cabinet body (2), and radiating mechanisms are detachably embedded in the gaps (10);
the heat dissipation mechanism comprises a baffle (4), a fan (5) and a heat absorption copper sheet (6), wherein the baffle (4) is embedded in a notch (10), the fan (5) and the heat absorption copper sheet (6) are respectively positioned on two sides of the baffle (4), and a plurality of groups of heat dissipation fins (16) are arranged on one side of the heat absorption copper sheet (6) in an equidistant array.
2. A power distribution cabinet heat dissipation device as defined in claim 1, wherein: the baffle (4) comprises an inner plate and an outer plate, the inner plate is embedded in the notch (10), the outer plate is mounted outside the first cabinet body (1) and the second cabinet body (2) through lock nuts, and the fan (5) is mounted on one side of the outer plate.
3. A power distribution cabinet heat dissipation device according to claim 2, characterized in that: studs (11) are welded on the outer walls of the first cabinet body (1) and the second cabinet body (2), mounting holes (12) are formed in the outer plates of the baffle plates (4), and one end of each stud (11) penetrates through each mounting hole (12) and is provided with a locking nut in a threaded mode.
4. A power distribution cabinet heat sink according to claim 3, characterized in that: the air inlet end of the fan (5) is connected with an air inlet pipe, the air outlet end of the fan (5) is connected with an air outlet pipe, an air inlet (14) penetrating through the baffle (4) is formed in the baffle (4), and the air inlet pipe of the fan (5) is inserted into the air inlet (14).
5. The power distribution cabinet heat dissipation device according to claim 4, wherein: the utility model discloses a cabinet is characterized by comprising a cabinet body, a heat absorption copper sheet (6), four groups of connecting pieces (13) are symmetrically welded on an inner plate of the cabinet body through lock nuts, connecting holes (15) are formed in the heat absorption copper sheet (6), a stop block is arranged on the connecting pieces (13), external threads are arranged on one side of the stop block of the connecting pieces (13), and lock nuts are arranged at one ends of the connecting pieces (13) with the external threads through the connecting holes (15) and threads.
6. A power distribution cabinet heat dissipation device as defined in claim 1, wherein: the assembly groove (7) is symmetrically arranged at the edges of the upper side and the lower side of the first cabinet body (1), the bumps (8) matched with the assembly groove (7) are symmetrically arranged at the edges of the upper side and the lower side of the second cabinet body (2), and through holes (9) for installing fixing screws are formed in the two side walls of the assembly groove (7) and the bumps (8).
7. A power distribution cabinet heat dissipation device as defined in claim 1, wherein: dustproof filter screens (17) are arranged in the radiating ports (3) on the first cabinet body (1) and the second cabinet body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798992.8U CN220209784U (en) | 2023-07-10 | 2023-07-10 | Power distribution cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798992.8U CN220209784U (en) | 2023-07-10 | 2023-07-10 | Power distribution cabinet heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209784U true CN220209784U (en) | 2023-12-19 |
Family
ID=89140726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321798992.8U Active CN220209784U (en) | 2023-07-10 | 2023-07-10 | Power distribution cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209784U (en) |
-
2023
- 2023-07-10 CN CN202321798992.8U patent/CN220209784U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |