CN219760443U - Convection type heat dissipation power distribution cabinet - Google Patents
Convection type heat dissipation power distribution cabinet Download PDFInfo
- Publication number
- CN219760443U CN219760443U CN202321190072.8U CN202321190072U CN219760443U CN 219760443 U CN219760443 U CN 219760443U CN 202321190072 U CN202321190072 U CN 202321190072U CN 219760443 U CN219760443 U CN 219760443U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- plate
- fixed
- cabinet
- heat dissipation
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a convection type heat dissipation power distribution cabinet which comprises a cabinet body, cabinet doors and lateral air inlets, wherein the cabinet doors are arranged on the front side of the cabinet body, the lateral air inlets are symmetrically formed in the left side and the right side of the cabinet body, so that external air can enter the cabinet body, a fixed pipe is arranged in the cabinet body and is fixed on the upper side of the cabinet body, two groups of connecting pipes are connected above the fixed pipe, the connecting pipes are symmetrically arranged around the fixed pipe, the upper ends of the connecting pipes are connected with air guide covers, and connecting ports are formed in the bottoms of the air guide covers. This radiating switch board of convection type can collect the air current of perpendicular side direction air intake through the setting of two sets of wind scoopers, in cooperation connecting pipe and fixed pipe carried it the guide shell, send into the cabinet body again through the air outlet and realize the radiating effect to the cabinet body, better utilization external wind-force dispels the heat to the cabinet body, also has more energy-conservation nature.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a convection type heat dissipation power distribution cabinet.
Background
The power distribution cabinet is very common in the electric power field as regulating and controlling equipment of an electric power system, can play a role in ensuring the stable and safe operation of a subsequent circuit system, can generate heat in the power distribution cabinet during use, and needs heat dissipation treatment, such as a convection heat dissipation type low-voltage power distribution cabinet disclosed in application number CN201921054252.7, 12 months and 6 days 2019, and is convenient to detach due to the cooperation of a heat dissipation barrier, a chute and a fan bracket; according to the utility model, through reasonable air duct design, heat of the power distribution cabinet can be rapidly dissipated, the temperature inside the power distribution cabinet is reduced, electric elements in the power distribution cabinet can work at a proper temperature, and the service life of the electric elements is prolonged;
above-mentioned switch board and current switch board can dispel the heat to the cabinet internal portion through initiative cooling mechanism, also accessible cabinet body is last air intake convection current realization radiating effect when external air current is great, but because the air intake on the cabinet body generally sets up the left and right sides at the cabinet body, so only when wind direction and air intake are parallel to each other the air current can be quick by the internal by blowing to the cabinet, when wind direction and air intake stagger the radiating effect of back air intake will reduce by a wide margin.
Disclosure of Invention
The utility model aims to provide a convection type heat dissipation power distribution cabinet, which aims to solve the problems that the power distribution cabinet provided by the background art can dissipate heat in the cabinet body through an active heat dissipation mechanism, and can realize a heat dissipation effect through convection of an air inlet on the cabinet body when external air flow is large, but because the air inlet on the cabinet body is generally arranged on the left side and the right side of the cabinet body, the air flow can be blown into the cabinet body rapidly only when the air direction is parallel to the air inlet, and the heat dissipation effect of the air inlet is greatly reduced after the air direction is staggered with the air inlet.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radiating switch board of convection type, includes the cabinet body, cabinet door and side direction air intake, the front side at the cabinet body is installed to the cabinet door, and the side direction air intake has been seted up to the left and right sides symmetry of the cabinet body, makes the outside air can enter into the inside of the cabinet body, the inside of the cabinet body is provided with the fixed pipe, and the fixed pipe is fixed in the upside of the cabinet body, and the top of fixed pipe is connected with two sets of connecting pipes, and the connecting pipe sets up with respect to the fixed pipe front and back symmetry, the upper end of connecting pipe is connected with the wind scooper, and the connector has been seted up to the bottom of wind scooper, and the wind scooper communicates each other through connector and connecting pipe to opening direction and the side direction air intake mutually perpendicular of wind scooper set up, the below of connecting pipe is fixed with the guide shell, and the guide shell is located the inside of the cabinet body to the air outlet has been seted up to the inboard of guide shell, the air current in the connecting pipe is blown into the cabinet body, the inside of connecting pipe is provided with unidirectional conduction mechanism, and the conduction direction of unidirectional conduction mechanism is top-down, makes the inside the air can enter into the inside of fixed pipe through the fixed pipe, the outside of the wind scooper, the outside of installing the wind scooper to the impurity that gets into the wind scooper.
Further optimize this technical scheme, the outside of guard plate is provided with self-cleaning mechanism, clears up the surface of guard plate, prevents impurity jam guard plate.
Further optimizing the technical scheme, the self-cleaning mechanism comprises a scraping plate, a mounting shaft and a rotating blade;
the scraping plate is arranged on the outer side of the protection plate and used for cleaning the surface of the protection plate;
the installation shaft is fixed at the inner end of the scraping plate and penetrates through the protection plate to form rotary connection with the protection plate;
the rotating blade is fixed at the end part of the installation shaft and is positioned in the wind scooper, and the rotating blade can be driven to rotate when the airflow passes through the wind scooper, so that the rotating blade can drive the scraping plate to rotate through the installation shaft.
Further optimizing the technical scheme, the unidirectional conduction mechanism comprises a hollow plate, a baffle, a return spring and a support plate;
the hollow plate is fixed in the connecting pipe, and the middle part of the hollow plate is in a through structure design;
the baffle is arranged below the hollow plate and shields the through position of the middle part of the hollow plate;
the reset spring is arranged below the baffle plate and provides an upward thrust for the baffle plate;
the backup pad sets up in reset spring's below and provides the support for reset spring, and the backup pad is fixed in the inside of connecting pipe.
Further optimize this technical scheme, the top of the cabinet body is fixed with the installation cover, and the inside of installation cover is provided with initiative heat dissipation mechanism, outwards sends out the internal heat of cabinet.
Further optimizing the technical scheme, the active heat dissipation mechanism comprises a mounting plate, fan blades, a transmission shaft and a motor;
the mounting plate is fixed in the mounting cover;
the fan blades are arranged below the mounting plate and can be used for pumping out the gas in the cabinet body during rotation;
the transmission shaft is fixed above the fan blades;
and the motor is arranged above the mounting plate and connected with the fan blades to control the rotation of the fan blades.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the convection type heat dissipation power distribution cabinet, the air flows of the vertical lateral air inlets can be collected through the arrangement of the two groups of air guide covers, the air flows are conveyed into the guide shell by matching with the connecting pipe and the fixing pipe, the air flows are conveyed into the cabinet body again through the air outlets, so that the heat dissipation effect in the cabinet body is achieved, the cabinet body is better cooled by utilizing external wind power, and the energy conservation is also achieved;
(2) This radiating switch board of convection type can initiatively outwards pump the internal heat of cabinet through the rotation of fan blade in the installation cover, and the internal hot air natural come-up of cabinet also accessible installation cover outwards discharges, and the scraper blade that sets up on the wind-guiding cover also can clean the surface of guard plate, places its quilt and blocks up.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the cabinet of the utility model;
FIG. 4 is a schematic perspective view of a fixing tube according to the present utility model;
FIG. 5 is a schematic view of a top-down structure of a wind scooper according to the present utility model;
FIG. 6 is a schematic view of a main sectional structure of a connecting pipe according to the present utility model;
fig. 7 is a schematic view of the main sectional structure of the mounting cover of the present utility model.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a lateral air inlet; 4. a fixed tube; 5. a connecting pipe; 6. a wind scooper; 7. a connection port; 8. a guide case; 9. an air outlet; 10. a protection plate; 11. a scraper; 12. a mounting shaft; 13. rotating the blades; 14. a hollow plate; 15. a baffle; 16. a return spring; 17. a support plate; 18. a mounting cover; 19. a mounting plate; 20. fan blades; 21. a transmission shaft; 22. and a motor.
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 to 7, the present utility model provides a technical solution: the utility model provides a power distribution cabinet for convection type heat dissipation, which comprises a cabinet body 1, cabinet door 2 and side air intake 3, cabinet door 2 installs in the front side of cabinet body 1, and the left and right sides symmetry of cabinet body 1 has seted up side air intake 3, make outside gas can enter into the inside of cabinet body 1, the inside of cabinet body 1 is provided with fixed pipe 4, fixed pipe 4 fixes in the upside of cabinet body 1, and the top of fixed pipe 4 is connected with two sets of connecting pipes 5, connecting pipe 5 sets up around fixed pipe 4 symmetry, the upper end of connecting pipe 5 is connected with wind scooper 6, and the bottom of wind scooper 6 has seted up connector 7, wind scooper 6 communicates each other through connector 7 and connecting pipe 5, and the opening direction of wind scooper 6 and side air intake 3 mutually perpendicular set up, the below of connecting pipe 5 is fixed with guiding shell 8, and guiding shell 8 is located the inside of cabinet body 1, and the inboard of guiding shell 8 has seted up air outlet 9, blow the air current in connecting pipe 5 into cabinet body 1, the inside of connecting pipe 5 is provided with unidirectional conduction mechanism, and the conduction direction is for switching on, the direction, make wind scooper 6 get into the inside of wind scooper 6 through connecting pipe 6 and can get into inside 10 to the inside of the fixed duct 6 through connecting pipe 6, top-down, the inside 10 is filtered to the inside the wind scooper 6 is gone into to the inside of the guard plate 6;
after the cabinet body 1 is installed, outside air can enter the cabinet body 1 through the lateral air inlet 3 to bring out heat in the cabinet body 1, and when external wind power is large, air flow blows into the lateral air inlet 3 to bring better heat dissipation effect, when the air flow direction is not parallel to the lateral air inlet 3, the air inlet quantity of the lateral air inlet 3 is reduced, air flow can blow into the air guide cover 6, the air flow enters the fixed pipe 4 through the connecting port 7 in the air guide cover 6, then enters the guide shell 8 through the connecting pipe 5, the air is blown out through the air outlet 9, air supply in the cabinet body 1 is realized, and the setting of the unidirectional conduction mechanism can avoid the air from overflowing outwards from the fixed pipe 4, so that the air can blow into the cabinet body 1 to continuously realize the heat dissipation effect on the cabinet body 1.
The self-cleaning mechanism is arranged on the outer side of the protection plate 10 to clean the surface of the protection plate 10 and prevent impurities from blocking the protection plate 10, and comprises a scraping plate 11, a mounting shaft 12 and a rotary blade 13, wherein the scraping plate 11 is arranged on the outer side of the protection plate 10 and cleans the surface of the protection plate 10, the mounting shaft 12 is fixed at the inner end of the scraping plate 11, the mounting shaft 12 penetrates through the protection plate 10 and the protection plate 10 to form rotary connection, the rotary blade 13 is fixed at the end part of the mounting shaft 12, the rotary blade 13 is positioned in the air guide cover 6, the rotary blade 13 can be driven to rotate when air flows through, the rotary blade 13 can drive the scraping plate 11 to rotate through the mounting shaft 12, the unidirectional conduction mechanism comprises a hollow plate 14, a baffle 15, a return spring 16 and a supporting plate 17, the hollow plate 14 is fixed in the connecting pipe 5, the middle part of the hollow plate 14 is in a through structure design, the baffle 15 is arranged below the hollow plate 14 to shield the middle through position of the hollow plate 14, the return spring 16 is arranged below the baffle 15 to provide upward thrust for the baffle 15, the support plate 17 is arranged below the return spring 16 to provide support for the return spring 16, the support plate 17 is fixed inside the connecting pipe 5, the mounting cover 18 is fixed above the cabinet body 1, an active heat dissipation mechanism is arranged inside the mounting cover 18 to send out heat in the cabinet body 1 outwards, the active heat dissipation mechanism comprises a mounting plate 19, fan blades 20, a transmission shaft 21 and a motor 22, the mounting plate 19 is fixed inside the mounting cover 18, the fan blades 20 are arranged below the mounting plate 19 to enable gas in the cabinet body 1 to be pumped outwards when rotating, the transmission shaft 21 is fixed above the fan blades 20, the motor 22 is arranged above the mounting plate 19 and connected with the fan blades 20, controlling the rotation of the fan blades 20;
can drive rotary vane 13 and installation axle 12 and rotate after the air current gets into in the wind scooper 6, make installation axle 12 drive scraper blade 11 and rotate, scraper blade 11 will strike off the impurity on guard plate 10 surface, avoid its surface that blocks up guard plate 10 to influence follow-up air input, it outwards discharges through installation cover 18 to come up after being heated to enter into the gaseous in the cabinet body 1, also can open motor 22 as required and make it drive fan blade 20 through transmission shaft 21 and rotate, take out the gaseous quick outwards of the cabinet body 1, realize quick radiating effect.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a convection type heat dissipation's switch board, includes cabinet body (1), cabinet door (2) and side direction air intake (3), cabinet door (2) are installed in the front side of cabinet body (1), and the left and right sides symmetry of cabinet body (1) has seted up side direction air intake (3), makes outside air can enter into the inside of cabinet body (1);
the method is characterized in that: the inside of the cabinet body (1) is provided with a fixed pipe (4), the upper side at the cabinet body (1) is fixed to the fixed pipe (4), and the top of fixed pipe (4) is connected with two sets of connecting pipes (5), and connecting pipe (5) are about fixed pipe (4) front and back symmetry setting, the upper end of connecting pipe (5) is connected with wind scooper (6), and connector (7) have been seted up to the bottom of wind scooper (6), wind scooper (6) are through connector (7) and connecting pipe (5) intercommunication each other, and the opening direction and the side direction air intake (3) mutually perpendicular of wind scooper (6) set up, the below of connecting pipe (5) is fixed with guiding shell (8), and guiding shell (8) are located the inside of the cabinet body (1), and guiding shell (8) inboard has seted up air outlet (9), blow into the air current in connecting pipe (5) in the cabinet body (1), the inside of top-down (5) is provided with unidirectional conduction mechanism, and unidirectional conduction mechanism's direction for switching on, makes wind scooper (6) can get into wind scooper (6) through the inside of fixed wind scooper (6), the inside of the wind scooper (6) is got into to the inside of the fixed guard plate (6), the guard plate (10).
2. A convectional heat dissipation power distribution cabinet in accordance with claim 1, wherein: the outside of guard plate (10) is provided with self-cleaning mechanism, clears up the surface of guard plate (10), prevents impurity jam guard plate (10).
3. A convectional heat dissipation power distribution cabinet in accordance with claim 2, wherein: the self-cleaning mechanism comprises a scraping plate (11), a mounting shaft (12) and a rotary blade (13);
the scraping plate (11) is arranged on the outer side of the protection plate (10) and is used for cleaning the surface of the protection plate (10);
the installation shaft (12) is fixed at the inner end of the scraping plate (11), and the installation shaft (12) penetrates through the protection plate (10) and is in rotary connection with the protection plate (10);
the rotating blades (13) are fixed at the end parts of the mounting shafts (12), and the rotating blades (13) are positioned in the wind scoopers (6) and can be driven to rotate when the air flows through the wind scoopers.
4. A convectional heat dissipation power distribution cabinet in accordance with claim 1, wherein: the unidirectional conduction mechanism comprises a hollow plate (14), a baffle plate (15), a return spring (16) and a supporting plate (17);
the hollow plate (14) is fixed in the connecting pipe (5), and the middle part of the hollow plate (14) is in a through structure design;
a baffle (15) arranged below the hollow plate (14) for shielding the middle through position of the hollow plate (14);
the reset spring (16) is arranged below the baffle plate (15) and provides an upward thrust for the baffle plate (15);
the supporting plate (17) is arranged below the return spring (16) and provides support for the return spring (16), and the supporting plate (17) is fixed inside the connecting pipe (5).
5. A convectional heat dissipation power distribution cabinet in accordance with claim 1, wherein: the upper part of the cabinet body (1) is fixedly provided with a mounting cover (18), and an active heat dissipation mechanism is arranged in the mounting cover (18) to send out heat in the cabinet body (1) outwards.
6. The convectively cooled power distribution cabinet of claim 5, further comprising: the active heat dissipation mechanism comprises a mounting plate (19), fan blades (20), a transmission shaft (21) and a motor (22);
a mounting plate (19) fixed inside the mounting cover (18);
the fan blades (20) are arranged below the mounting plate (19) and can be used for pumping out the gas in the cabinet body (1) during rotation;
a transmission shaft (21) fixed above the fan blades (20);
and a motor (22) which is arranged above the mounting plate (19) and connected with the fan blades (20) to control the rotation of the fan blades (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190072.8U CN219760443U (en) | 2023-05-17 | 2023-05-17 | Convection type heat dissipation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190072.8U CN219760443U (en) | 2023-05-17 | 2023-05-17 | Convection type heat dissipation power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219760443U true CN219760443U (en) | 2023-09-26 |
Family
ID=88085655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321190072.8U Active CN219760443U (en) | 2023-05-17 | 2023-05-17 | Convection type heat dissipation power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219760443U (en) |
-
2023
- 2023-05-17 CN CN202321190072.8U patent/CN219760443U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210468539U (en) | Indoor ventilation system of transformer substation | |
| CN110829239B (en) | High-low voltage electric appliance heat dissipation structure and use method thereof | |
| CN211720094U (en) | AC low-voltage power distribution cabinet with blowing device | |
| EP4138528A1 (en) | Heat dissipating cabinet and communication device | |
| CN219760443U (en) | Convection type heat dissipation power distribution cabinet | |
| CN206727495U (en) | A kind of work about electric power electric power cabinet | |
| CN210838484U (en) | High-low voltage switch cabinet with good heat dissipation effect | |
| CN207703074U (en) | Cooling tower reducing pressurizer | |
| CN216055933U (en) | Electric power distribution equipment with heat dissipation function | |
| CN109002091A (en) | A kind of cloud computing equipment protective device with dust reduction capability | |
| CN115313221A (en) | Liquid cooling heat dissipation switch board that keeps microthermal | |
| CN214800293U (en) | Integrated form automation control cabinet | |
| CN105066251A (en) | Air duct machine | |
| CN211266199U (en) | Outdoor vacuum load switch cabinet | |
| CN209056807U (en) | A kind of outdoor low voltage comprehensive distribution box | |
| CN110932140A (en) | Electric appliance panel cabinet with protection sealing mechanism | |
| CN206237721U (en) | A kind of electrical equipment box structure of rotor spinning machine | |
| CN220235253U (en) | Diversion type radiating communication cabinet | |
| CN218388381U (en) | Integrated high-frequency power supply's water conservancy diversion heat radiation structure | |
| CN214381935U (en) | Server cabinet with heat dissipation function | |
| CN211629635U (en) | Low-voltage electrical equipment protector | |
| CN215817143U (en) | Reactive automatic regulating apparatus of voltage convenient to inside heat dissipation | |
| CN212784438U (en) | High-efficient heat abstractor is used to block terminal | |
| CN215675574U (en) | Heating and ventilation air conditioner heat radiation structure | |
| CN214899754U (en) | Heat dissipation formula switch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |