CN215528400U - Equipment power cabinet heat dissipation mechanism - Google Patents
Equipment power cabinet heat dissipation mechanism Download PDFInfo
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- CN215528400U CN215528400U CN202122134260.6U CN202122134260U CN215528400U CN 215528400 U CN215528400 U CN 215528400U CN 202122134260 U CN202122134260 U CN 202122134260U CN 215528400 U CN215528400 U CN 215528400U
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- Prior art keywords
- cabinet body
- ventilation
- air inlet
- cabinet
- fixedly connected
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 241000238631 Hexapoda Species 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of power cabinets, and particularly relates to a heat dissipation mechanism of an equipment power cabinet, which comprises a cabinet body, wherein the upper part of the cabinet body is provided with a ventilation device, the ventilation device is arranged at the left side and the right side of the cabinet body, the ventilation device comprises exhaust ports, the exhaust ports are arranged at the left side and the right side of the upper part of the cabinet body, one ends of the exhaust ports, which are far away from the cabinet body, are respectively provided with a ventilation groove, the ventilation grooves are fixedly connected with the outer wall of the cabinet body, the bottom of the cabinet body is provided with a ventilation plate, the bottom of the cabinet body is provided with an air inlet device, the air inlet device is connected with the bottom end of the ventilation plate, the air inlet device comprises a shell, the left side and the right side of the shell are both provided with air inlets, the bottom of the shell is provided with a motor, an output shaft of the motor is connected with a fan, the left side and the right side of the outer wall of the shell are both provided with a filtering device, and the air inlet device are arranged on the outer wall of the shell, the radiating efficiency is high, can be timely quick with the heat removal in the power cabinet box to the life of extension power cabinet.
Description
Technical Field
The utility model belongs to the technical field of power cabinets, and particularly relates to a heat dissipation mechanism of an equipment power cabinet.
Background
The power cabinet is an electrical control cabinet combination for providing power for normal operation of the whole machine, and has the functions of supplying power to electric equipment, starting and stopping operation of the electric equipment, detection equipment and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat dissipation mechanism of an equipment power cabinet, which has high heat dissipation efficiency by arranging a ventilation device and an air inlet device, and can timely and quickly dissipate heat in a power cabinet box body, thereby prolonging the service life of the power cabinet.
The utility model provides the following technical scheme: a heat dissipation mechanism of an equipment power cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, a ventilation device is arranged on the upper portion of the cabinet body and is arranged on the left side and the right side of the cabinet body, the ventilation device comprises exhaust ports which are arranged on the left side and the right side of the upper portion of the cabinet body, the exhaust ports comprise a first exhaust port and a second exhaust port, ventilation grooves are formed in the ends, away from the cabinet body, of the first exhaust port and the second exhaust port, the ventilation grooves are fixedly connected with the outer wall of the cabinet body, a ventilation board is arranged at the bottom of the cabinet body and is integrally formed with the cabinet body, an air inlet device is arranged at the bottom of the cabinet body and is fixedly connected with the bottom end of the ventilation board, the air inlet device comprises a shell, air inlets are formed in the left side and the right side of the shell, a motor is arranged at the bottom of the shell, and an output shaft of the motor is fixedly connected with a fan, and the left side and the right side of the outer wall of the shell are both provided with a filtering device.
The filtering device comprises fixing plates, notches, fixing blocks, fixing columns, springs, a filtering plate and handles, wherein the two fixing plates are fixedly connected to the left side and the right side of the shell, the notches are formed in the middle of the outer sides of the fixing plates, the fixing blocks are clamped in the notches, the handles are arranged on the outer sides of the fixing blocks, the upper ends and the lower ends of the fixing blocks are fixedly connected with the fixing columns, the inner sides of the fixing columns are fixedly connected with one sides of the springs, the other sides of the springs are fixedly connected with the filtering plate, and the filtering plate is arranged on the outer side of the air inlet; through setting up filter equipment, can block that the dust and the worm of outside get into air inlet unit, after using the filter for a long time, the filter effect variation of filter holds the handle through the hand, draws the handle to the direction of keeping away from the fixed block, under the elastic action of spring, pulls out the fixed block from the notch in, removes to one side of keeping away from the air inlet again, shifts out the filter from the air inlet, just can change new filter.
Wherein, the shape of the filter plate is T-shaped; the filter that sets up the T style of calligraphy can make filter and air inlet closely laminate, and can cover whole air inlet, prevents that insect bird etc. from getting into air inlet unit through the air inlet mistake.
Wherein the shape of the ventilation groove is arc; through setting up curved ventilation groove, can shelter from the rainwater in rainy day, make the rainwater fall on the ventilation groove outer wall directly landing, prevent that the rainwater from getting into the cabinet body and leading to the equipment damage in the power cabinet after blowing.
Wherein, a filter screen is arranged at one end of the ventilation groove far away from the cabinet body; through set up the filter screen on the air channel, can block that external dust and other solid matter pass through the gas vent and get into the cabinet body, can play the effect of protection to the equipment in the power cabinet.
The inner walls of the left side and the right side of the cabinet body are fixedly connected with inclined guide plates, and the guide plates are arranged below the second exhaust port; through set up the baffle of slope in the inside of the cabinet body, can make the inside steam of the cabinet body discharge the cabinet body along the baffle sooner.
The bottom of the air inlet device is provided with support columns, the support columns are in a circular truncated cone shape, and the number of the support columns is four; the support column of round platform form can increase the area of contact on support column and ground, can play better supporting role, when meetting rainy day, can prevent subaerial rainwater entering air inlet unit.
The utility model has the beneficial effects that: when the power cabinet is cooled, the motor is turned on through the control switch, the fan is driven to rotate, meanwhile, air outside the power cabinet enters the air inlet device through the air inlet, the filter plate is arranged on the outer side of the air inlet, external dust, insects, birds and the like can be prevented from entering the air inlet device, the filter plate is T-shaped and can tightly cover the air inlet, the filtering effect is better exerted, when outside air enters the air inlet device, hot air in the cabinet body is blown by the fan and is exhausted out of the cabinet body through the first air outlet and the second air outlet, the inclined guide plate is arranged below the second air outlet, the hot air on the upper portion of the cabinet body can be quickly guided out along the guide plate when descending, the cooling effect is improved, the cooling efficiency is improved, the arc-shaped ventilation grooves are arranged on the outer sides of the first air outlet and the second air outlet, rainwater can be shielded in rainy days, the rainwater falls on the outer wall of the ventilation groove and directly slides down, so that the rainwater is prevented from entering the cabinet body after being blown by wind to cause equipment damage in the power cabinet, and the filter screen is arranged in the ventilation groove, so that external dust and other solid matters can be prevented from entering the cabinet body through the exhaust port, and the power cabinet can be protected;
the bottom of the air inlet device is provided with the round table-shaped support column, so that the contact area between the support column and the ground can be increased, a better support effect can be achieved, and rainwater on the ground can be prevented from entering the air inlet device in rainy days;
after using the filter for a long time, lead to the filter effect variation of filter, through holding the handle, under the elastic action of spring, pull the handle to the direction of keeping away from the fixed block, pull out the fixed block from the notch in, remove to the one side of keeping away from the air inlet again, shift out the filter from the air inlet, just can renew the filter.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in the present invention;
FIG. 3 is a schematic view of the present invention in partial cross-section;
FIG. 4 is an enlarged view of the structure at B in the present invention;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a schematic front view of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a ventilation device; 4. an exhaust port; 5. a first exhaust port; 6. a second exhaust port; 7. a ventilation slot; 8. a ventilation board; 9. an air intake device; 10. a housing; 11. an air inlet; 12. a motor; 13. a fan; 14. a filtration device; 15. a fixing plate; 16. a notch; 17. a fixed block; 18. fixing a column; 19. a spring; 20. a filter plate; 21. a filter screen; 22. a guide plate; 23. a support pillar; 24. a handle.
Detailed Description
Referring to fig. 1-6, the present invention provides the following technical solutions: a heat dissipation mechanism of an equipment power cabinet comprises a cabinet body 1, wherein a cabinet door 2 is arranged on the front side of the cabinet body 1, a ventilation device 3 is arranged on the upper portion of the cabinet body 1, the ventilation device 3 is arranged on the left side and the right side of the cabinet body 1, the ventilation device 3 comprises an exhaust port 4, the exhaust port 4 is arranged on the left side and the right side of the upper portion of the cabinet body 1, the exhaust port 4 comprises a first exhaust port 5 and a second exhaust port 6, one ends, far away from the cabinet body 1, of the first exhaust port 5 and the second exhaust port 6 are respectively provided with a ventilation groove 7, the ventilation grooves 7 are fixedly connected with the outer wall of the cabinet body 1, the bottom of the cabinet body 1 is provided with a ventilation plate 8, the ventilation plate 8 is integrally formed with the cabinet body 1, the bottom of the cabinet body 1 is provided with an air inlet device 9, the air inlet device 9 is fixedly connected with the bottom end of the ventilation plate 8, the air inlet device 9 comprises a shell 10, and air inlets 11 are respectively arranged on the left side and the right side of the shell 10, the bottom of shell 10 is provided with motor 12, the output shaft of motor 12 and fan 13 fixed connection, the left and right sides of shell 10 outer wall all is provided with filter equipment 14.
The filtering device 14 comprises fixing plates 15, notches 16, fixing blocks 17, fixing columns 18, springs 19, filtering plates 20 and handles 24, the two fixing plates 15 are fixedly connected to the left side and the right side of the shell 10, the notches 16 are formed in the middle of the outer sides of the fixing plates 15, the fixing blocks 17 are clamped in the notches 16, the handles 24 are arranged on the outer sides of the fixing blocks 17, the upper end and the lower end of each fixing block 17 are fixedly connected with the corresponding fixing column 18, the inner sides of the fixing columns 18 are fixedly connected with one side of the springs 19, the other sides of the springs 19 are fixedly connected with the filtering plates 20, and the filtering plates 20 are arranged on the outer sides of the air inlets 11; through setting up filter equipment 14, can block that outside dust and worm get into air inlet unit 9, after using filter 20 for a long time, the filter effect of filter 20 worsens, through the handle 24 of holding by hand, pull handle 24 to the direction of keeping away from fixed block 17, under the elastic action of spring 19, pull out fixed block 17 from notch 16 in, remove to the one side of keeping away from air inlet 11 again, follow air inlet 11 with filter 20 and shift out, just can change new filter 20.
The filter plate 20 is T-shaped; the filter plate 20 provided with the T-shaped structure can enable the filter plate 20 to be tightly attached to the air inlet 11, and can cover the whole air inlet 11, so that insects, birds and the like can be prevented from entering the air inlet device 9 through the air inlet 11 by mistake.
The ventilation groove 7 is arc-shaped; through setting up curved air duct 7, can shelter from the rainwater in rainy day, make the rainwater fall on 7 outer walls of air duct and directly slide down, prevent that the rainwater from getting into cabinet body 1 and leading to the equipment damage in the power cabinet after blowing.
A filter screen 21 is arranged at one end of the ventilation groove 7 far away from the cabinet body 1; through set up filter screen 21 on ventilation slot 7, can block that external dust and other solid matter get into cabinet body 1 through the gas vent, can play the effect of protection to the equipment in the power cabinet.
The inner walls of the left side and the right side of the cabinet body 1 are fixedly connected with inclined guide plates 22, and the guide plates 22 are arranged below the second exhaust port 6; by providing the inclined guide plate 22 inside the cabinet 1, the hot air inside the cabinet 1 can be discharged out of the cabinet 1 along the guide plate 22 more quickly.
The bottom of the air inlet device 9 is provided with support columns 23, the support columns 23 are in a circular truncated cone shape, and the number of the support columns 23 is four; the contact area of the support column 23 and the ground can be increased by the round platform-shaped support column 23, a better supporting effect can be achieved, and when the rain-proof air inlet device 9 is used in rainy days.
The working principle and the using process of the utility model are as follows: when the power cabinet is cooled, the motor 12 is turned on by the control switch to drive the fan 13 to rotate, meanwhile, air outside the power cabinet enters the air inlet device 9 through the air inlet 11, enters the cabinet body 1 through the ventilating plate 8, the filter plate 20 is arranged outside the air inlet 11, external dust, insects, birds and the like can be prevented from entering the air inlet device 9, meanwhile, hot air in the cabinet body 1 is blown by the fan 13 and is dispersed to the left side and the right side in the cabinet body 1, the hot air is exhausted out of the cabinet body 1 through the first exhaust port 5 and the second exhaust port 6, the inclined guide plate 22 is arranged below the second exhaust port 6, the hot air at the upper part of the cabinet body 1 can be led out along the guide plate 22 faster when descending, the exhaust port 4 is arranged above the cabinet body 1, the air inlet 11 is arranged below the air inlet 11, the heated volume of the air can expand by utilizing the heat exchange principle, the air density is small, the quality is small, therefore, the hot air will rise upwards, on the contrary, the cold air temperature is low, the air cooled volume will shrink, the air density is large, the mass is larger, the cold air will fall, the hot air in the power cabinet and the cold air outside the power cabinet are exchanged, the cold air outside the power cabinet is at the bottom layer, the hot air in the power cabinet is at the top layer, the filter plate 20 is arranged outside the air inlet 11, the dust and solid impurities outside the power cabinet can be filtered, after the filter plate 20 is used for a long time, the filtering effect of the filter plate 20 is poor, the handle 24 is held by hands, the handle 24 is pulled towards the direction far away from the fixed block 17, under the elastic action of the spring 19, the fixed block 17 is pulled out from the notch 16, then moves towards the side far away from the air inlet 11, the filter plate 20 is moved out from the air inlet 11, and the filter plate 20 can be replaced by a new one.
Claims (7)
1. The utility model provides an equipment power cabinet heat dissipation mechanism which characterized in that: the improved cabinet comprises a cabinet body, wherein a cabinet door is arranged on the front side of the cabinet body, a ventilation device is arranged on the upper portion of the cabinet body, the ventilation device is arranged on the left side and the right side of the cabinet body, the ventilation device comprises exhaust ports, the exhaust ports are arranged on the left side and the right side of the upper portion of the cabinet body, the exhaust ports comprise a first exhaust port and a second exhaust port, ventilation grooves are formed in the ends, away from the cabinet body, of the first exhaust port and the second exhaust port, the ventilation grooves are fixedly connected with the outer wall of the cabinet body, a ventilation board is arranged at the bottom of the cabinet body, the ventilation board and the cabinet body are integrally formed, an air inlet device is arranged at the bottom of the cabinet body, the air inlet device is fixedly connected with the bottom end of the ventilation board, the air inlet device comprises a shell, air inlets are formed in the left side and the right side of the shell, a motor is arranged at the bottom of the shell, and an output shaft of the motor is fixedly connected with a fan, and the left side and the right side of the outer wall of the shell are both provided with a filtering device.
2. The equipment power cabinet heat dissipation mechanism of claim 1, wherein: the filter device comprises fixed plates, notches, fixed blocks, fixed columns, springs, a filter plate and handles, wherein the two fixed plates are fixedly connected to the left side and the right side of the shell, the notches are formed in the middle of the outer sides of the fixed plates, the fixed blocks are connected into the notches in a clamped mode, the handles are arranged on the outer sides of the fixed blocks, the upper ends and the lower ends of the fixed blocks are fixedly connected with the fixed columns, the inner sides of the fixed columns are fixedly connected with one sides of the springs, the other sides of the springs are fixedly connected with the filter plate, and the filter plate is arranged on the outer side of the air inlet.
3. The equipment power cabinet heat dissipation mechanism of claim 2, wherein: the shape of filter is T style of calligraphy.
4. The equipment power cabinet heat dissipation mechanism of claim 1, wherein: the shape of the ventilation groove is arc.
5. The equipment power cabinet heat dissipation mechanism of claim 1, wherein: one end of the ventilation groove far away from the cabinet body is provided with a filter screen.
6. The equipment power cabinet heat dissipation mechanism of claim 1, wherein: the equal fixedly connected with baffle of slope of the left and right sides inner wall of the cabinet body, the baffle sets up the below at the second gas vent.
7. The equipment power cabinet heat dissipation mechanism of claim 1, wherein: the bottom of air inlet unit is provided with the support column, the shape of support column is round platform form, the quantity of support column is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122134260.6U CN215528400U (en) | 2021-09-06 | 2021-09-06 | Equipment power cabinet heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122134260.6U CN215528400U (en) | 2021-09-06 | 2021-09-06 | Equipment power cabinet heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528400U true CN215528400U (en) | 2022-01-14 |
Family
ID=79795904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122134260.6U Expired - Fee Related CN215528400U (en) | 2021-09-06 | 2021-09-06 | Equipment power cabinet heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528400U (en) |
-
2021
- 2021-09-06 CN CN202122134260.6U patent/CN215528400U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |