CN115036821A - High-efficient heat-dissipation power distribution cabinet - Google Patents
High-efficient heat-dissipation power distribution cabinet Download PDFInfo
- Publication number
- CN115036821A CN115036821A CN202210674027.3A CN202210674027A CN115036821A CN 115036821 A CN115036821 A CN 115036821A CN 202210674027 A CN202210674027 A CN 202210674027A CN 115036821 A CN115036821 A CN 115036821A
- Authority
- CN
- China
- Prior art keywords
- bearing
- rod
- cabinet
- wall
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 claims description 5
- 241001417527 Pempheridae Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection 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
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-efficiency heat-dissipation power distribution cabinet, which relates to the technical field of power equipment, and comprises a cabinet body and a cabinet door, wherein a bearing bracket assembly comprises two bearing branch pipes and a plurality of bearing transverse members, one end of each bearing branch pipe penetrates through a partition and extends into an airflow bin, the plurality of bearing transverse members are arranged between the two bearing branch pipes side by side, and each bearing transverse member is provided with a bearing installation member; the bearing cross member includes cavity bearing rod and two reposition of redundant personnel ports, the bearing installed part is including fixed pedestal and two side direction centre gripping bodys, fixed pedestal is established on cavity bearing rod, the side direction centre gripping body is established and is articulated at cavity bearing rod lateral part and side direction centre gripping body middle part and cavity bearing rod lateral wall, still is equipped with on the side direction centre gripping body lateral wall and can extends to the intraoral cavity ejector pin of reposition of redundant personnel port. The invention has simple structure, can realize the circulation of local air flow by utilizing the installation of the electric device so as to facilitate local heat dissipation, improve the heat dissipation effect of the electric device and be convenient for use.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a high-efficiency heat-dissipation power distribution cabinet.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the power distribution cabinet in the prior art is in normal use, each electrical component can emit a large amount of heat, and therefore the power distribution cabinet is required to have enough heat dissipation performance. The electrical components in the power distribution cabinet are basically fixed on a bracket in the cabinet body through bolts or screws; the heat dissipation mode of the power distribution cabinet is that external airflow is directly introduced into the cabinet body through a fan, so that the airflow circulation speed of the whole space inside the cabinet body is increased to dissipate heat; however, the circulation of the airflow in the cabinet body only takes away the heat dissipated by the electrical components in the cabinet body, so that the heat dissipation effect is limited.
Disclosure of Invention
The invention aims to provide a high-efficiency heat-dissipation power distribution cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a high-efficiency heat-dissipation power distribution cabinet comprises a cabinet body and a cabinet door arranged at a cabinet opening of the cabinet body, wherein a partition is arranged inside the cabinet body and divides the cabinet body into a cabinet cavity and an airflow bin, a bearing bracket assembly used for mounting electric devices is arranged in the cabinet cavity, an air inlet fan is arranged inside the airflow bin, a first air inlet communicated with the airflow bin is formed in the outer wall of the cabinet body, the bearing bracket assembly comprises two bearing branch pipes and a plurality of bearing transverse members, one end of each bearing branch pipe penetrates through the partition and extends into the airflow bin, the plurality of bearing transverse members are arranged between the two bearing branch pipes side by side, and each bearing transverse member is provided with a bearing mounting member used for fixing the electric devices; the bearing horizontal member includes cavity bearing rod and two reposition of redundant personnel ports, cavity bearing rod both ends are connected with two bearing branch pipes respectively and are linked together with it, and two reposition of redundant personnel port symmetries are seted up on the both sides wall of cavity bearing rod and every reposition of redundant personnel port department has the elastic cover board that can open to the inboard, the bearing installed part is including fixed pedestal and two side direction centre gripping bodys, fixed pedestal is established on cavity bearing rod and is used for bearing the electrical part, the side direction centre gripping body is established at cavity bearing rod lateral part and side direction centre gripping body middle part and is articulated with cavity bearing rod lateral wall, still is equipped with on the side direction centre gripping pipe body lateral wall and can extends to the intraoral cavity ejector pin of reposition of redundant personnel port, is connected through the spring between the tip under two side direction centre gripping bodys.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the bearing transverse member further comprises at least one mounting boss and a bearing mounting piece, and the clamping groove is sleeved on the mounting boss in a clamping mode and can be fastened through bolts.
In one alternative: the bearing installation part further comprises at least two groups of clamping pieces, the two groups of clamping pieces are symmetrically arranged on the side wall of the fixed base body respectively, and the clamping pieces are of U-shaped structures and can clamp the outer wall of the clamping pipe body in the lateral direction.
In one alternative: the top wall of the cabinet body is provided with an exhaust port, and the exhaust port is provided with an exhaust fan which can absorb and exhaust hot air in the cabinet body; the outer wall of the cabinet body is provided with a second air inlet which is communicated with the cabinet cavity.
In one alternative: the second air inlet and the first air inlet are provided with dust filter screens, and the outer wall of the cabinet body is provided with a scraping assembly capable of cleaning dust on the dust filter screens.
In one alternative: the scraping assembly comprises an outer shell, a swing motor and a cleaning piece, the outer shell is arranged on the side wall of the cabinet body, the swing motor is located inside the outer shell, one end of the cleaning piece extends into the outer shell and is connected with the output end of the swing motor, the cleaning piece comprises a connecting support rod and a cleaning rod, one end of the connecting support rod is fixed at the output end of the swing motor, the cleaning rod is arranged at one end of the connecting support rod, which is far away from the swing motor, and penetrates through the outer shell, and a cleaning brush is arranged at the position, facing the side wall of the cabinet body, of the cleaning rod; the swing motor can drive the connecting support rod to swing in a reciprocating manner.
In one alternative: the sweeping part further comprises at least one support and a rotating shaft arranged on the support, the support is arranged at the joint of the connecting support rod and the sweeping rod, one end of the rotating shaft is connected with the side wall of the support in a rotating mode, the length direction of the rotating shaft is the same as that of the sweeping rod, rolling gears and fan blades are arranged on the outer wall of the rotating shaft, and arc-shaped racks meshed with the rolling gears are arranged on the outer wall of the cabinet body.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can realize local installation and clamping of the electric device, is convenient for the disassembly and replacement of the electric device, and can realize the conduction of airflow through the clamping of the electric device, and the airflow directly flows to the periphery of the electric device; the heat dissipation can be locally carried out, and the heat dissipation efficiency around the electric device is improved;
2. the invention has simple structure, can realize the circulation of local air flow by utilizing the installation of the electric device so as to facilitate the local heat dissipation, improve the heat dissipation effect of the electric device and facilitate the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the power distribution cabinet according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a cabinet in an embodiment of the invention.
Figure 3 is a schematic view of a support cross member and support mount configuration in accordance with an embodiment of the present invention.
Fig. 4 is a side view of a scraper assembly in accordance with an embodiment of the present invention.
Fig. 5 is a schematic axial side view of a scraper assembly in accordance with an embodiment of the present invention.
Notations for reference numerals: the cabinet body 1, the cabinet door 2, the exhaust fan 3, the first air inlet 4, the second air inlet 5, the scraping component 6, the outer shell 61, the swing motor 62, the cleaning piece 63, the connecting rod 631, the support 632, the rotating shaft 633, the rolling gear 634, the fan blade 635, the cleaning rod 636, the arc-shaped rack 637, the cleaning brush 638, the partition 7, the cabinet cavity 71, the airflow cabin 72, the support bracket component 8, the support branch pipe 81, the support cross piece 82, the hollow support rod 821, the mounting boss 822, the diversion port 823, the elastic cover plate 824, the support mounting piece 83, the fixed base 831, the clamping groove 832, the clamping piece 834, the lateral clamping pipe body 835, the hollow ejector rod 836, the spring 837, the air injector 838 and the air inlet fan 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
In one embodiment, as shown in fig. 1-3, an efficient heat dissipation power distribution cabinet includes a cabinet body 1 and a cabinet door 2 disposed at a cabinet opening of the cabinet body 1, a partition 7 is disposed inside the cabinet body 1, and the partition 7 divides the cabinet body 1 into a cabinet chamber 71 and an airflow chamber 72, the cabinet chamber 71 is provided with a support bracket assembly 8 for mounting electric devices, the airflow chamber 72 is internally provided with an air intake fan 9, an outer wall of the cabinet body 1 is provided with a first air intake 4 communicated with the airflow chamber 72, the support bracket assembly 8 includes two support branch pipes 81 and a plurality of support cross members 82, one end of each support branch pipe 81 penetrates through the partition 7 and extends into the airflow chamber 72, the plurality of support cross members 82 are disposed side by side between the two support branch pipes 81, and each support cross member 82 is provided with a support mounting member 83 for fixing electric devices; the support cross member 82 comprises a hollow support rod 821 and two diversion ports 823, two ends of the hollow support rod 821 are respectively connected with the two support branch pipes 81 and communicated with the same, the two diversion ports 823 are symmetrically arranged on two side walls of the hollow support rod 821, each diversion port 823 is provided with an elastic cover plate 824 capable of being opened inwards, the support mounting member 83 includes a fixed seat 831 and two lateral clamp tubes 835, the fixed seat body 831 is arranged on the hollow supporting rod 821 and used for bearing electric devices, the lateral clamping tube body 835 is arranged on the lateral part of the hollow supporting rod 821, the middle part of the lateral clamping tube body 835 is hinged with the lateral wall of the hollow supporting rod 821, a hollow ejector rod 836 capable of extending into the shunt port 823 is further arranged on the lateral wall of the lateral clamping tube body 835, the lower end parts of the two lateral clamping tube bodies 835 are connected through a spring 837, and the upper end part of the lateral clamping tube body 835 is provided with an air injection head 838;
in this embodiment, the electric device is mounted on the fixed seat 831, the top of the two lateral clamping tubes 835 can clamp the side walls of the electric device under the elastic force of the spring 837, and at the same time, the electric device can push the lateral clamping tubes 835 to rotate around the connection between the lateral clamping tubes 835 and the side walls of the hollow support rod 821, so that the hollow ejector 836 can be ejected into the shunt port 823 and eject the elastic cover plate 824, and the lateral clamping tubes 835 are communicated with the inside of the hollow support rod 821 through the hollow ejector 836; when heat dissipation is needed, the air inlet fan 9 is started, the air inlet fan 9 introduces external airflow into the cabinet body 1 from the first air inlet 4, the airflow is introduced into the hollow bearing rod 821 in the bearing transverse piece 82 through the bearing branch pipe 81, and the airflow circulates inside the hollow bearing rod 821, wherein the lateral clamping tube body 835 in the bearing installation piece 83 provided with the electric device is communicated with the hollow bearing rod 821, so that the heat dissipation air in the hollow bearing rod 821 is introduced into the lateral clamping tube body 835 through the hollow ejector rod 836, and the airflow is sprayed to the electric device arranged on the fixed seat body 831 through the air nozzle 838 under the guidance of the lateral clamping tube body 835, so that the drainage can be directly introduced to the electric device for heat dissipation; the local air flow speed is increased to improve the heat dissipation efficiency, wherein the part of the bearing mounting member 83 without electric devices is relatively low in ambient temperature due to no electric devices working, and the hollow mandril 836 is pushed by the elastic force of the spring 837 to come out of the shunting port 823, so that the lateral clamping tube 835 is not communicated with the inside of the hollow bearing rod 821, and thus the air flow heat dissipation is not needed;
in one embodiment, as shown in fig. 1-3, the support cross member 82 further comprises at least one mounting boss 822 and the support mounting member 83 further comprises a slot 832, wherein the slot 832 is sleeved on the mounting boss 822 and can be fastened by a bolt; in this embodiment, the mounting boss 822 can be detached by the engaging slot 832, so that the bearing mounting member 83 can be detached and taken out conveniently; after the electric device is mounted on the fixing base 831, the bearing mounting member 83 is mounted on the bearing cross member 82;
in one embodiment, as shown in fig. 2 and 3, the supporting and installing member 83 further includes at least two sets of fasteners 834, the two sets of fasteners 834 are symmetrically disposed on the sidewalls of the fixing seat 831, respectively, and the fasteners 834 are U-shaped and can clamp the outer wall of the clamping tube 835 laterally; in this embodiment, the lateral clamping tube 835 is locked inside the clamp 834, so as to limit the rotation of the lateral clamping tube 835 and ensure the stability of the electrical device clamped by the lateral clamping tube 835, the position of the showerhead 838 and the flow direction of the derived gas flow.
In one embodiment, as shown in fig. 2, the top wall of the cabinet 1 has an exhaust port and the exhaust port has an exhaust fan 3, and the exhaust fan 3 can suck and exhaust hot air inside the cabinet 1; a second air inlet 5 is formed in the outer wall of the cabinet body 1, and the second air inlet 5 is communicated with the cabinet cavity 71; in this embodiment, after the exhaust fan 3 sucks the airflow inside the cabinet 1, the external airflow is guided into the cabinet cavity 71 through the exhaust fan 3, so that large-area heat dissipation can be realized, convection can be generated by matching large-area heat dissipation with local heat dissipation, and the heat dissipation effect is improved.
In one embodiment, as shown in fig. 2, the second air inlet 5 and the first air inlet 4 are provided with dust filter screens, and the outer wall of the cabinet 1 is provided with a scraping assembly 6 capable of cleaning dust on the dust filter screens; in the embodiment, the dust filter screen can filter dust in the heat dissipation airflow, so that the dust is prevented from influencing the working operation of the electric device; the scraping component 6 can scrape dust on the dust filter screen, so that the dust filter screen is prevented from being blocked to influence the circulation of the heat dissipation airflow;
in one embodiment, as shown in fig. 2, 4 and 5, the scraping assembly 6 includes an outer casing 61, a swing motor 62 and a cleaning member 63, the outer casing 61 is disposed on the sidewall of the cabinet 1, the swing motor 62 is located inside the outer casing 61, one end of the cleaning member 63 extends into the outer casing 61 and is connected with the output end of the swing motor 62, the cleaning member 63 includes a connecting rod 631 and a cleaning rod 636, one end of the connecting rod 631 is fixed at the output end of the swing motor 62, the cleaning rod 636 is disposed at an end of the connecting rod 631 far away from the swing motor 62 and penetrates through the outer casing 61, and the cleaning rod 636 has a cleaning brush 638 facing the sidewall of the cabinet 1; the swing motor 62 can drive the connecting support rod 631 to swing in a reciprocating manner; in this embodiment, the swing motor 62 drives the connecting rod 631 to reciprocally swing, so that the cleaning rod 636 can reciprocally swing at the first air inlet 4 and the second air inlet 5, and the cleaning brush 638 can clean dust on the outer walls of the first air inlet 4 and the second air inlet 5;
in one embodiment, as shown in fig. 4 and 5, the cleaning element 63 further includes at least one support 632 and a rotating shaft 633 provided on the support 632, the support 632 is provided at a connection position of the connecting rod 631 and the cleaning rod 636, one end of the rotating shaft 633 is rotatably connected to a side wall of the support 632, and the length direction of the rotating shaft 633 is the same as that of the cleaning rod 636, a rolling gear 634 and a fan blade 635 are provided on an outer wall of the rotating shaft 633, and an arc-shaped rack 637 engaged with the rolling gear 634 is provided on an outer wall of the cabinet 1; in this embodiment, when the swing motor 62 drives the swing motor 62 and the cleaning rod 636 to swing, the support 632 and the rotating shaft 633 swing along with the swing motor, and due to the engagement between the rolling gear 634 and the arc-shaped rack 637, the rotating shaft 633 can be driven to rotate, and the fan blade 635 on the rotating shaft 633 can stir the airflow to flow to the cleaning rod 636, so as to blow away the dust on the cleaning brush 638, the first air inlet 4, and the second air inlet 5; the effect of dust clearance is improved.
The above embodiment discloses a high efficiency heat dissipation power distribution cabinet, wherein, the electrical device is installed on the fixed seat 831, the top of the two lateral clamping tube bodies 835 can clamp the side walls of the electrical device under the action of the elastic force of the spring 837, and meanwhile, the electrical device can push the lateral clamping tube bodies 835 to rotate around the connection between the lateral clamping tube bodies and the side walls of the hollow supporting rod 821, so that the hollow ejector rod 836 can be ejected into the shunting port 823 and eject the elastic cover plate 824, and thus the lateral clamping tube bodies are communicated with the inside of the hollow supporting rod 821 through the hollow ejector rod 836; when heat dissipation is needed, the air inlet fan 9 is started, the air inlet fan 9 introduces external airflow into the cabinet body 1 from the first air inlet 4, the airflow is introduced into the hollow bearing rod 821 in the bearing transverse piece 82 through the bearing branch pipe 81, and the airflow circulates inside the hollow bearing rod 821, wherein the lateral clamping tube body 835 in the bearing installation piece 83 provided with the electric device is communicated with the hollow bearing rod 821, so that the heat dissipation air in the hollow bearing rod 821 is introduced into the lateral clamping tube body 835 through the hollow ejector rod 836, and the airflow is sprayed to the electric device arranged on the fixed seat body 831 through the air nozzle 838 under the guidance of the lateral clamping tube body 835, so that the drainage can be directly introduced to the electric device for heat dissipation; improve local air current circulation speed and improve the radiating efficiency, wherein, the bearing installed part 83 department of not installing the electrical part is because there is not the electrical part work to surrounding temperature is lower relatively, and hollow ejector pin 836 deviates from reposition of redundant personnel port 823 under the elasticity promotion of spring 837, thereby the inside nonconnection of lateral clamping body 835 and hollow bearing rod 821, so need not to carry out the air current heat dissipation.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. A high-efficiency heat-dissipation power distribution cabinet comprises a cabinet body and a cabinet door arranged at a cabinet opening of the cabinet body, wherein a partition is arranged in the cabinet body and divides the cabinet body into a cabinet cavity and an airflow bin, a bearing bracket assembly used for mounting electric devices is arranged in the cabinet cavity, an air inlet fan is arranged in the airflow bin, and a first air inlet communicated with the airflow bin is formed in the outer wall of the cabinet body;
one end of each bearing branch pipe penetrates through the partition and extends into the airflow cabin, a plurality of bearing transverse pieces are arranged between the two bearing branch pipes side by side, and each bearing transverse piece is provided with a bearing installation piece for fixing an electric device;
the bearing transverse part comprises a hollow bearing rod and two shunting ports, and two end parts of the hollow bearing rod are respectively connected with the two bearing branch pipes and communicated with the two bearing branch pipes;
the two shunting ports are symmetrically arranged on two side walls of the hollow bearing rod, and each shunting port is provided with an elastic cover plate capable of being opened inwards;
the bearing installation part comprises a fixed base body and two lateral clamping pipe bodies;
the fixed seat body is arranged on the hollow bearing rod and is used for bearing an electric device;
the lateral clamping tube body is arranged on the lateral part of the hollow bearing rod, the middle part of the lateral clamping tube body is hinged with the lateral wall of the hollow bearing rod, and the lateral wall of the lateral clamping tube body is also provided with a hollow ejector rod which can extend into the diversion port;
the lower end parts of the two lateral clamping tube bodies are connected through springs, and the upper end parts of the lateral clamping tube bodies are provided with air nozzles.
2. The efficient heat dissipation power distribution cabinet of claim 1, wherein the support cross member further comprises at least one mounting boss and the support mounting member further comprises a clamping groove, and the clamping groove is sleeved on the mounting boss and can be fastened through a bolt.
3. The cabinet according to claim 2, wherein the supporting member further comprises at least two sets of fasteners, the two sets of fasteners are symmetrically disposed on the sidewall of the fixed base, and the fasteners are U-shaped and can clamp the outer wall of the pipe body laterally.
4. The efficient heat dissipation power distribution cabinet according to claim 1, wherein an exhaust port is arranged on the top wall of the cabinet body, and an exhaust fan is arranged at the exhaust port, and the exhaust fan can suck and exhaust hot air inside the cabinet body; the outer wall of the cabinet body is provided with a second air inlet which is communicated with the cabinet cavity.
5. The efficient heat dissipation power distribution cabinet according to claim 4, wherein the second air inlet and the first air inlet are both provided with a dust filter screen, and a scraping component capable of cleaning dust on the dust filter screen is arranged on the outer wall of the cabinet body.
6. The high efficiency heat dissipating power distribution cabinet of claim 5, wherein the scraping assembly comprises an outer housing, a swing motor and a sweeper;
the outer shell is arranged on the side wall of the cabinet body, the swing motor is positioned in the outer shell, and one end of the cleaning piece extends into the outer shell and is connected with the output end of the swing motor;
the cleaning piece comprises a connecting support rod and a cleaning rod, one end of the connecting support rod is fixed at the output end of the swing motor, the cleaning rod is arranged at one end of the connecting support rod, which is far away from the swing motor, and penetrates through the outer shell, and a cleaning brush is arranged at the position, facing the side wall of the cabinet body, of the cleaning rod;
the swing motor can drive the connecting support rod to swing in a reciprocating manner.
7. The efficient heat dissipation power distribution cabinet according to claim 6, wherein the cleaning element further comprises at least one support and a rotating shaft disposed on the support;
the support is arranged at the joint of the connecting support rod and the sweeping rod, one end of the rotating shaft is rotatably connected with the side wall of the support, and the length directions of the rotating shaft and the sweeping rod are the same;
the outer wall of the rotating shaft is provided with a rolling gear and fan blades, and the outer wall of the cabinet body is provided with an arc-shaped rack meshed with the rolling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210674027.3A CN115036821B (en) | 2022-06-15 | 2022-06-15 | High-efficient heat dissipation switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210674027.3A CN115036821B (en) | 2022-06-15 | 2022-06-15 | High-efficient heat dissipation switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115036821A true CN115036821A (en) | 2022-09-09 |
| CN115036821B CN115036821B (en) | 2024-08-02 |
Family
ID=83125673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210674027.3A Active CN115036821B (en) | 2022-06-15 | 2022-06-15 | High-efficient heat dissipation switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115036821B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316224A (en) * | 2023-05-17 | 2023-06-23 | 国网山东省电力公司高密市供电公司 | Power supply ring main unit with dehumidification device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668708A (en) * | 2020-06-17 | 2020-09-15 | 易良腾 | Switch board with dust removal and heat radiation structure |
| DE202020106622U1 (en) * | 2019-12-30 | 2020-12-03 | Taicang Denasen Mechanical & Electrical Engineering Co., Ltd. | Segmented multifunctional control cabinet |
| WO2022036716A1 (en) * | 2020-08-21 | 2022-02-24 | 南京溧水高新创业投资管理有限公司 | Power distribution cabinet facilitating heat dissipation |
| CN114221221A (en) * | 2021-11-19 | 2022-03-22 | 深圳市国网迈腾电力科技股份有限公司 | Communication power supply cabinet |
-
2022
- 2022-06-15 CN CN202210674027.3A patent/CN115036821B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202020106622U1 (en) * | 2019-12-30 | 2020-12-03 | Taicang Denasen Mechanical & Electrical Engineering Co., Ltd. | Segmented multifunctional control cabinet |
| CN111668708A (en) * | 2020-06-17 | 2020-09-15 | 易良腾 | Switch board with dust removal and heat radiation structure |
| WO2022036716A1 (en) * | 2020-08-21 | 2022-02-24 | 南京溧水高新创业投资管理有限公司 | Power distribution cabinet facilitating heat dissipation |
| CN114221221A (en) * | 2021-11-19 | 2022-03-22 | 深圳市国网迈腾电力科技股份有限公司 | Communication power supply cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316224A (en) * | 2023-05-17 | 2023-06-23 | 国网山东省电力公司高密市供电公司 | Power supply ring main unit with dehumidification device |
| CN116316224B (en) * | 2023-05-17 | 2023-08-18 | 国网山东省电力公司高密市供电公司 | Power supply ring main unit with dehumidification device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115036821B (en) | 2024-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115036821A (en) | High-efficient heat-dissipation power distribution cabinet | |
| CN116498570A (en) | Self-heat-dissipation type circulating centrifugal pump | |
| CN216462343U (en) | Heat dissipation device applied to desk type reflow soldering machine | |
| CN116033723A (en) | But high-efficient radiating server rack | |
| CN215344289U (en) | Motor with high-efficient heat dissipation support | |
| CN113985980A (en) | Server internal cooling device convenient for mounting elements | |
| CN214540619U (en) | Heat dissipation box of computer hardware | |
| CN212149030U (en) | Hood component of rice transplanter for transplanting rice seedlings | |
| CN216530120U (en) | High-efficiency circulating heat dissipation electrical cabinet for building electrical | |
| CN221466663U (en) | Lithium iron phosphate battery energy storage power cabinet | |
| CN220156907U (en) | Network safety device with protection function | |
| CN211607079U (en) | High-efficient radiating electricity-saving appliance | |
| CN115866977B (en) | Power transmission and distribution equipment rack | |
| CN215808807U (en) | Convenient and practical indoor heating radiator | |
| CN214901874U (en) | Cooling device for coal mine electromechanical equipment | |
| CN220730296U (en) | Electric energy metering box with heat dissipation function | |
| CN219892709U (en) | Emergency lighting centralized power supply with follow current due to battery fault | |
| CN217518931U (en) | Volute-free centrifugal fan capable of cooling automatically | |
| CN219395413U (en) | Fan converter heat abstractor | |
| CN220204188U (en) | Heat dissipation fan blade for air cooler | |
| CN216981281U (en) | High-low voltage power distribution cabinet that heat dispersion is high | |
| CN220020224U (en) | Cabinet with good heat dissipation effect | |
| CN220896169U (en) | Electrical control cabinet with heat dissipation performance | |
| CN220798895U (en) | Subway contact net earthing device | |
| CN210831945U (en) | Boiler water supply system control device and boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |