CN214959303U - Special industrial isolation DC power supply with efficient heat dissipation function - Google Patents
Special industrial isolation DC power supply with efficient heat dissipation function Download PDFInfo
- Publication number
- CN214959303U CN214959303U CN202120504730.0U CN202120504730U CN214959303U CN 214959303 U CN214959303 U CN 214959303U CN 202120504730 U CN202120504730 U CN 202120504730U CN 214959303 U CN214959303 U CN 214959303U
- Authority
- CN
- China
- Prior art keywords
- power supply
- heat dissipation
- negative pressure
- pressure fan
- dissipation function
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a DC power is kept apart in industry special use with high-efficient heat dissipation function, including shell body and negative-pressure fan, the outside of shell body openly is provided with the display screen, and is provided with the power switching mouth on one side of the lower extreme of display screen, one side of display screen is provided with the control key, the positive upper end of shell body is provided with the lid, and the both sides of lid are provided with the heat dissipation window, one side upper end of shell body is provided with the air intake, and one side of air intake is provided with the filter screen. This special isolation DC power supply of industry with high-efficient heat dissipation function is provided with negative pressure fan, and negative pressure fan communicates each other through between wind-guiding strip and the exhaust fan, because power body itself can produce more heat when the operation, and the heat is high can lead to the fact the harm to it, therefore negative pressure fan's effect lies in can inhaling and blowing the cold wind outside the casing to power body to make its cooling, discharge as early as possible in order to make the heat that looses simultaneously.
Description
Technical Field
The utility model relates to an electrical power supply technical field specifically is a special isolation DC power of industry with high-efficient heat dissipation function.
Background
The DC power supply is a DC stable power supply energy conversion circuit device, mainly converts 220V and 50Hz alternating current into direct current, and is an important component forming an electronic circuit.
The heat dissipation effects of the industrial special DC power supply devices commonly used in the market at present are mostly similar, although most power supply devices have the heat dissipation function, the heat dissipation effect is not ideal, and the heat dissipation mode is single, so that the industrial special isolation DC power supply with the efficient heat dissipation function is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industry special isolation DC power with high-efficient heat dissipation function to solve its radiating effect of the special DC power supply unit of industry that generally uses on the market at present that proposes in the above-mentioned background art most similar, although most power supply unit have the heat dissipation function, but the effect of its heat dissipation then is not very ideal, also more single problem to radiating mode simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial special isolated DC power supply with high-efficiency heat dissipation function comprises an outer shell and a negative pressure fan, wherein a display screen is arranged on the front surface of the outer shell, a power supply switching port is formed in one side of the lower end of the display screen, a control key is arranged on one side of the display screen, a cover body is arranged at the positive upper end of the outer shell, heat dissipation windows are arranged on two sides of the cover body, an air inlet is formed in the upper end of one side of the outer shell, a filter screen is arranged on one side of the air inlet, the negative pressure fan is arranged on the opposite side of the filter screen on the air inlet, a wind guide strip is arranged on one side of the negative pressure fan, a power supply body is arranged on the inner side of the wind guide strip, an exhaust fan is arranged at one end, away from the negative pressure fan, of the exhaust fan is arranged on the opposite side of the wind guide strip, a heat dissipation plate is arranged below the inner part of the outer shell, and heat dissipation fins are arranged at the positive upper end of the heat dissipation plate, the radiating fin is provided with heat conduction rubber directly over, the plate body inside of heating panel is provided with fluid passage, and the below position of heating panel is provided with the coolant liquid case, coolant liquid case lower extreme one side intercommunication has the S type transfer pipe, and the one end intercommunication that the coolant liquid case was kept away from to the S type transfer pipe has the liquid pump.
Preferably, the negative pressure fan is communicated with the exhaust fan through the air guide strips, and the air guide strips are uniformly distributed along two sides of the power supply body.
Preferably, the fluid passage and the radiating fins are uniformly distributed along the inner part and the upper end of the radiating plate, and the heat conducting rubber at the upper end of the radiating fin is mutually attached to the power supply body.
Preferably, the fluid passages are communicated with the liquid pump through the cooling liquid tank and the S-shaped transfer pipes, and the S-shaped transfer pipes protrude out of the outer shell and are distributed in an S shape.
Preferably, the air inlet and the air outlet on one side of the filter screen have the same caliber size, and the air inlet and the air outlet are positioned on the same horizontal plane.
Preferably, the cover body at the upper end of the outer shell is distributed in a rectangular shape, and the heat dissipation windows are symmetrically distributed along the central axis of the cover body.
Preferably, the power supply switching port and the control key are distributed in a circular shape, and a display screen at the upper end of the power supply switching port is distributed in a rectangular shape in a transverse mode.
Compared with the prior art, the beneficial effects of the utility model are that: the industrial special isolation DC power supply with the efficient heat dissipation function is provided with the negative pressure fan, the negative pressure fan is communicated with the exhaust fan through the air guide strip, the power supply body can generate more heat during operation, and the heat can be damaged due to higher heat, so that the negative pressure fan has the effect of sucking cold air outside the shell and blowing the cold air to the power supply body, so that the temperature of the power supply body is reduced, meanwhile, in order to discharge the dissipated heat as soon as possible, the exhaust fan has the effect of discharging hot air carried by the cold air outside the shell, and in order to accelerate the circulation speed of the air flow, the air guide strip has the effect of linearly guiding the same-direction air between the negative pressure fan and the exhaust fan, and when the air flow discharge speed is accelerated, the heat dissipation effect is improved accordingly.
The fluid passage and the radiating fins are uniformly distributed along the inner part and the upper end of the radiating plate, the radiating plate is mainly used for absorbing heat at the bottom of the power supply body through the radiating fins, and in order to increase the contact area between the radiating fins and the power supply body and further improve the heat conduction effect, therefore, the heat conduction rubber is used for quickly guiding the heat of the power supply body attached to the radiating fins and guiding the heat into the radiating plate through the radiating fins, and the fluid passage is used for facilitating circulation of cooling liquid and smoothly taking out the heat on the radiating plate through the cooling liquid.
The fluid passage is communicated with the liquid pump through the cooling liquid tank and the S-shaped transfer pipe, the cooling liquid tank is used for intensively collecting cooling liquid and pumping the cooling liquid into the fluid passage through the liquid pump, so that the circulating circulation of the liquid is formed, meanwhile, in order to reduce the temperature of the cooling liquid flowing into the fluid passage as much as possible, the S-shaped transfer pipe protrudes out of the outer shell and is used for cooling the liquid in the pipe to a certain extent through the external cooler air, and the S-shaped transfer pipe is distributed in an S shape and is used for prolonging the circulation time of the liquid in the S-shaped transfer pipe as much as possible.
Drawings
Fig. 1 is a schematic front view of the external structure of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is a schematic view of the heat dissipating plate according to the present invention;
fig. 4 is a side view of the heat sink of the present invention.
In the figure: 1. an outer housing; 2. a display screen; 3. a power supply switching port; 4. a control key; 5. a cover body; 6. a heat dissipation window; 7. an air inlet; 8. a filter screen; 9. a negative pressure fan; 10. wind guide strips; 11. a power supply body; 12. an exhaust fan; 13. an air outlet; 14. a heat dissipation plate; 15. a heat sink; 16. heat conducting rubber; 17. a fluid channel; 18. a coolant tank; 19. an S-shaped transit tube; 20. and (6) a liquid pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an industrial special isolated DC power supply with high-efficiency heat dissipation function comprises an outer shell 1, a display screen 2, a power supply switching port 3, a control key 4, a cover body 5, a heat dissipation window 6, an air inlet 7, a filter screen 8, a negative pressure fan 9, an air guide strip 10, a power supply body 11, an exhaust fan 12, an air outlet 13, a heat dissipation plate 14, a heat dissipation fin 15, heat conduction rubber 16, a fluid channel 17, a cooling fluid tank 18, an S-shaped transfer pipe 19 and a liquid pump 20, wherein the display screen 2 is arranged on the front surface of the outer shell 1, the power supply switching port 3 is arranged on one side of the lower end of the display screen 2, the control key 4 is arranged on one side of the display screen 2, the cover body 5 is arranged on the front upper end of the outer shell 1, the heat dissipation windows 6 are arranged on two sides of the cover body 5, the air inlet 7 is arranged on the upper end of one side of the outer shell 1, the filter screen 8 is arranged on one side of the air inlet 7, the negative pressure fan 9 is arranged on the opposite side of the air inlet 7, an air guide strip 10 is arranged on one side of a negative pressure fan 9, a power supply body 11 is arranged on the inner side of the air guide strip 10, an exhaust fan 12 is arranged at one end, away from the negative pressure fan 9, of the air guide strip 10, an air outlet 13 is arranged on the opposite side, located on the air guide strip 10, of the exhaust fan 12, a heat dissipation plate 14 is arranged below the inner portion of the outer shell 1, a heat dissipation plate 15 is arranged at the positive upper end of the heat dissipation plate 14, heat conduction rubber 16 is arranged at the positive upper end of the heat dissipation plate 15, a fluid channel 17 is arranged inside a plate body of the heat dissipation plate 14, a cooling liquid tank 18 is arranged below the heat dissipation plate 14, an S-shaped transfer pipe 19 is communicated with one side of the lower end of the cooling liquid tank 18, and one end, away from the cooling liquid tank 18, of the S-shaped transfer pipe 19 is communicated with a liquid pump 20;
the negative pressure fan 9 is communicated with the exhaust fan 12 through the air guide strips 10, the air guide strips 10 are uniformly distributed along two sides of the power supply body 11, the power supply body 11 can generate more heat during operation, and the heat can be damaged due to higher heat, so that the negative pressure fan 9 has the effect of sucking cold air outside the shell and blowing the cold air to the power supply body 11 so as to reduce the temperature of the power supply body, meanwhile, in order to discharge the dissipated heat as soon as possible, the exhaust fan 12 has the effect of discharging hot air carried by the cold air out of the shell, and simultaneously, in order to accelerate the circulation speed of the air flow, the air guide strips 10 have the effect of linearly guiding the same-direction wind waves between the negative pressure fan 9 and the exhaust fan 12, and when the air flow discharge speed is accelerated, the heat dissipation effect is improved;
the fluid channel 17 and the heat sink 15 are uniformly distributed along the inside and the upper end of the heat sink 14, and the heat conducting rubber 16 at the upper end of the heat sink 15 is attached to the power supply body 11, the heat sink 14 mainly functions to absorb heat at the bottom of the power supply body 11 through the heat sink 15, and in order to increase the contact area between the heat sink 15 and the power supply body 11, thereby improving the heat conducting effect, therefore, the heat conducting rubber 16 functions to quickly guide heat of the power supply body 11 attached to the heat sink 15 into the heat sink 14 through the heat sink 15, and the fluid channel 17 functions to facilitate circulation of cooling liquid and smoothly carry out heat on the heat sink 14 through the cooling liquid;
the fluid channel 17 is communicated with the liquid pump 20 through the cooling liquid tank 18 and the S-shaped transfer pipe 19, the S-shaped transfer pipe 19 protrudes out of the outer shell 1 and is distributed in an S shape, the cooling liquid tank 18 is used for collecting the cooling liquid and pumping the cooling liquid into the fluid channel 17 through the liquid pump 20, so that the circulating circulation of the liquid is formed, meanwhile, in order to reduce the temperature of the cooling liquid flowing into the fluid channel 17 as much as possible, the S-shaped transfer pipe 19 protrudes out of the outer shell 1 and is used for reducing the temperature of the liquid in the pipe to a certain extent by the cold air outside, and the S-shaped transfer pipe 19 is distributed in an S shape and is used for prolonging the circulation time of the liquid in the S-shaped transfer pipe 19 as much as possible;
the caliber sizes of the air inlet 7 and the air outlet 13 on one side of the filter screen 8 are the same, the air inlet 7 and the air outlet 13 are positioned on the same horizontal plane, and the negative pressure fan 9 can suck dust particles in the outside air into the shell during operation, so that damage and pollution to internal components are caused, the filter screen 8 has the function of filtering and intercepting the dust in the sucked air, and the main functions of the air inlet 7 and the air outlet 13 are to match the negative pressure fan 9 and the exhaust fan 12, so that the air flow is convenient to circulate smoothly;
the cover body 5 at the upper end of the outer shell 1 is distributed in a rectangular shape, and the heat dissipation windows 6 are symmetrically distributed along the central axis of the cover body 5, although the heat dissipation device in the shell can quickly dissipate heat of the power supply body 11, in order to discharge heat in the power supply body 11 as much as possible, the heat dissipation windows 6 have the function of naturally discharging upwards drifting hot air, and the outer shell 1 and the cover body 5 mainly play a role of protecting the power supply device from the outside;
the power supply switching port 3 is distributed in a circular shape with the control key 4, the display screen 2 at the upper end of the power supply switching port 3 is distributed in a rectangular shape transversely, and the DC power supply is essentially a device for current transformation and conversion, so the power supply switching port 3 is used for facilitating power line access, the device can be normally used, the display screen 2 is used for displaying the running state and data of the device at any time, and the control key 4 is used for facilitating the operation of an operator to control and set the device.
The working principle is as follows: for the industrial special isolated DC power supply with high-efficiency heat dissipation function, firstly, when the power supply body 11 needs to be dissipated, the negative pressure fan 9 and the exhaust fan 12 can be started to operate at the same time, specifically: the negative pressure fan 9 sucks the air outside the outer casing 1 into the casing through the air inlet 7 and the filter screen 8, wherein the negative pressure fan 9 is used for sucking and blowing the cold air outside the casing to the power supply body 11 to cool the casing, and simultaneously, in order to discharge the heat dissipated as soon as possible, the exhaust fan 12 is used for discharging the hot air carried by the cold air out of the casing, and in order to accelerate the circulation speed of the air flow, therefore, the air guide strip 10 is used for linearly guiding the same-direction wind and wave between the negative pressure fan 9 and the exhaust fan 12, when the air flow discharge speed is accelerated, the heat dissipation effect is improved, finally, the air flow can be discharged through the air outlet 13, in addition, the heat dissipation plate 14 is used for absorbing the heat at the bottom of the power supply body 11 through the heat dissipation plate 15, and in order to increase the contact area between the heat dissipation plate 15 and the power supply body 11, thereby improving the heat conduction effect, so that the heat conducting rubber 16 is used for quickly guiding the heat of the power supply body 11 attached to the heat conducting rubber into the heat radiating fins 15 and guiding the heat of the power supply body 11 into the heat radiating plate 14 through the heat radiating fins 15, the fluid channel 17 is used for facilitating the circulation of the cooling fluid and smoothly taking the heat on the heat radiating plate 14 out through the cooling fluid, meanwhile, in order to reduce the temperature of the cooling fluid flowing into the fluid channel 17 as much as possible, the S-shaped transit pipe 19 protrudes out of the outer shell 1 and is used for cooling the liquid in the pipe to a certain extent by the cooler air outside, and the S-shaped transit pipe 19 is distributed in an S shape and is used for increasing the circulation time of the liquid in the S-shaped transit pipe 19 as much as possible, and finally, although the heat radiating device in the shell can quickly radiate the power supply body 11, in order to discharge the heat in the power supply body 11 as much as possible, the heat dissipation window 6 is capable of naturally discharging the hot air flow drifting upwards, and the outer casing 1 and the cover 5 mainly serve as an external protection for the power supply device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special isolation DC power supply of industry with high-efficient heat dissipation function, includes shell body (1) and negative pressure fan (9), its characterized in that: the air conditioner is characterized in that a display screen (2) is arranged on the front side of the outer portion of the outer shell (1), a power supply switching port (3) is arranged on one side of the lower end of the display screen (2), a control key (4) is arranged on one side of the display screen (2), a cover body (5) is arranged at the positive upper end of the outer shell (1), heat dissipation windows (6) are arranged on two sides of the cover body (5), an air inlet (7) is arranged at the upper end of one side of the outer shell (1), a filter screen (8) is arranged on one side of the air inlet (7), a negative pressure fan (9) is arranged on the filter screen (8) and is positioned on the opposite side of the air inlet (7), an air guide strip (10) is arranged on one side of the negative pressure fan (9), a power supply body (11) is arranged on the inner side of the air guide strip (10), an exhaust fan (12) is arranged at one end, far away from the negative pressure fan (9), and an exhaust outlet (13) is arranged on the opposite side of the air guide strip (10), the inside of shell body (1) is provided with heating panel (14) in the below, and is provided with fin (15) directly over the heat panel (14), fin (15) are provided with heat conduction rubber (16) directly over the end, the plate body inside of heating panel (14) is provided with fluid passage (17), and the below position of heating panel (14) is provided with coolant liquid case (18), coolant liquid case (18) lower extreme one side intercommunication has S type transfer pipe (19), and the one end intercommunication that coolant liquid case (18) were kept away from in S type transfer pipe (19) has liquid pump (20).
2. The industrial dedicated isolated DC power supply with high-efficiency heat dissipation function as claimed in claim 1, wherein: the negative pressure fan (9) is communicated with the exhaust fan (12) through the air guide strips (10), and the air guide strips (10) are uniformly distributed along the two sides of the power supply body (11).
3. The industrial dedicated isolated DC power supply with high-efficiency heat dissipation function as claimed in claim 1, wherein: the fluid channel (17) and the radiating fins (15) are uniformly distributed along the inner part and the upper end of the radiating plate (14), and the heat conducting rubber (16) at the upper end of the radiating fins (15) is mutually attached to the power supply body (11).
4. The industrial dedicated isolated DC power supply with high-efficiency heat dissipation function as claimed in claim 1, wherein: the fluid channel (17) is communicated with the liquid pump (20) through a cooling liquid tank (18) and an S-shaped transit pipe (19), and the S-shaped transit pipe (19) protrudes out of the outer shell (1) and is distributed in an S shape.
5. The industrial dedicated isolated DC power supply with high-efficiency heat dissipation function as claimed in claim 1, wherein: the caliber sizes of the air inlet (7) and the air outlet (13) on one side of the filter screen (8) are the same, and the air inlet (7) and the air outlet (13) are positioned on the same horizontal plane.
6. The industrial dedicated isolated DC power supply with high-efficiency heat dissipation function as claimed in claim 1, wherein: the cover body (5) at the upper end of the outer shell body (1) is distributed in a rectangular shape, and the heat dissipation windows (6) are symmetrically distributed along the central axis of the cover body (5).
7. The industrial dedicated isolated DC power supply with high-efficiency heat dissipation function as claimed in claim 1, wherein: the power supply switching port (3) and the control key (4) are distributed in a circular shape, and the display screen (2) at the upper end of the power supply switching port (3) is distributed in a rectangular shape in a transverse mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504730.0U CN214959303U (en) | 2021-03-10 | 2021-03-10 | Special industrial isolation DC power supply with efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504730.0U CN214959303U (en) | 2021-03-10 | 2021-03-10 | Special industrial isolation DC power supply with efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214959303U true CN214959303U (en) | 2021-11-30 |
Family
ID=79118331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120504730.0U Active CN214959303U (en) | 2021-03-10 | 2021-03-10 | Special industrial isolation DC power supply with efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214959303U (en) |
-
2021
- 2021-03-10 CN CN202120504730.0U patent/CN214959303U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209402402U (en) | A kind of efficient radiating apparatus of frequency converter | |
| CN214959303U (en) | Special industrial isolation DC power supply with efficient heat dissipation function | |
| CN208509308U (en) | A kind of LED switch power supply with heat dissipation wind path | |
| CN214278885U (en) | Heat abstractor for computer | |
| CN213601179U (en) | Tablet personal computer with good heat conduction | |
| CN213878989U (en) | Novel high-voltage power distribution cabinet capable of automatically radiating | |
| CN210776536U (en) | Computer machine case can circulate heat dissipation | |
| CN212276365U (en) | Heat radiator for cap type intelligent video terminal high-speed processor | |
| CN210900173U (en) | Fixed heat dissipation machine case for intelligent equipment | |
| CN218471241U (en) | High-efficient radiating main frame | |
| CN208549112U (en) | A kind of big data processing equipment for intelligently dressing | |
| CN206077210U (en) | A kind of converter dust-proof radiating structure | |
| CN217010616U (en) | Multifunctional high-rotation-speed motor with water-cooling heat dissipation structure | |
| CN217656900U (en) | Data center computer lab waste heat utilization equipment | |
| CN212676740U (en) | Damp-proofing capacitor compensation cabinet dispels heat | |
| CN211858319U (en) | Transformer heat abstractor | |
| CN213659361U (en) | Computer heat dissipation machine case | |
| CN210466306U (en) | Heat dissipation device for software testing computer | |
| CN217008130U (en) | Air-cooled heat dissipation case | |
| CN211579888U (en) | Vienna rectifier convenient to heat dissipation | |
| CN218585286U (en) | Heat dissipation type notebook computer | |
| CN215667112U (en) | Heat radiation structure of beer machine | |
| CN220606415U (en) | Heat dissipation mechanism for frequency converter | |
| CN216775333U (en) | Power saving device for communication engineering | |
| CN215956503U (en) | Image stitching processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |