CN220438883U - Computer safety power supply - Google Patents
Computer safety power supply Download PDFInfo
- Publication number
- CN220438883U CN220438883U CN202321105807.2U CN202321105807U CN220438883U CN 220438883 U CN220438883 U CN 220438883U CN 202321105807 U CN202321105807 U CN 202321105807U CN 220438883 U CN220438883 U CN 220438883U
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- China
- Prior art keywords
- power supply
- frame
- fixedly arranged
- supply shell
- rotating rod
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- 238000001816 cooling Methods 0.000 claims abstract description 34
- 239000004065 semiconductor Substances 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a computer safety power supply, in particular to the technical field of power supplies, which comprises a power supply shell, an electric element and a plug connector, wherein a semiconductor refrigeration sheet is fixedly arranged at the front end of the power supply shell, the heat absorption surface of the semiconductor refrigeration sheet extends into the power supply shell, and a cooling frame is fixedly arranged on the front wall of the power supply shell. According to the utility model, the electric elements are sealed in the power supply shell, so that dust is prevented from entering the power supply shell and the electric elements, cold air circularly flows in the power supply shell, the electric elements can be quickly and efficiently radiated, the radiating effect is good, the safety of the power supply in use is high, the service life of the power supply is effectively prolonged, heat generated in the power supply can be directly discharged to the outside of a host, and the influence on other electric appliances in the host is avoided.
Description
Technical Field
The utility model relates to the technical field of computer power supplies, in particular to a computer safety power supply.
Background
The computer power supply is a computer component installed inside the computer and responsible for converting the common mains supply into a voltage usable by the computer. The computer power supply is a switching circuit, converts common alternating current into direct current, and outputs different voltages to computer components such as a main board, a hard disk, an optical drive and the like respectively through chopper control voltage.
At present, when the computer power supply is actually used, in order to radiate heat for the electric components in the power supply, the outer shell of the computer power supply is mostly arranged in a hollowed-out shape, and a radiating fan is arranged in the computer power supply, so that heat generated when the electric components work is rapidly led out from the power supply, but dust easily enters the power supply from the hollowed-out hole in the mode, the service life of the power supply can be influenced, and heat generated in the power supply can enter the computer host, so that the work of electric appliances in the host can be influenced, and the use effect is poor.
Therefore, it is necessary to invent a computer safety power supply to solve the above problems.
Disclosure of Invention
The utility model aims to provide a computer safe power supply, which prevents dust from entering the power supply shell and the inside of the electric elements by sealing the electric elements inside the power supply shell, can rapidly and efficiently dissipate heat of the electric elements by circulating cold air inside the power supply shell, has a good heat dissipation effect, further ensures that the safety of the power supply is higher when the power supply is used, effectively prolongs the service life of the power supply, directly discharges heat generated in the power supply outside a host, avoids influencing other electric appliances in the host, and has good use effect so as to solve the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a computer safety power supply, includes power supply shell, electrical components and plug, electrical components establishes inside the power supply shell, the plug is established in power supply shell front end one side, the fixed semiconductor refrigeration piece that is equipped with in power supply shell front end, the heat-absorbing surface of semiconductor refrigeration piece extends to inside the power supply shell, the fixed cooling frame that is equipped with in power supply shell inside front wall, the heat-absorbing surface of semiconductor refrigeration piece is established inside the cooling frame, the fixed cold wind exhaust frame that is equipped with in power supply shell inside top, the intercommunication mouth has been seted up to cold wind exhaust frame front end and cooling frame rear end, a plurality of cold wind discharge holes have been seted up through intercommunication mouth inside cooling frame and the cold wind exhaust frame, cold wind exhaust frame inside is equipped with blast mechanism, electrical components bottom both sides are equipped with circulation mechanism.
Preferably, the blowing mechanism comprises an electric motor fixedly arranged at the top end inside the power supply shell, a first rotating rod is fixedly arranged on an output shaft of the electric motor, the bottom end of the first rotating rod is rotationally connected with the bottom end inside the cold air discharging frame, and a plurality of first fan blades are fixedly arranged at the outer end of the first rotating rod so as to blow cold air onto the electric appliance element conveniently.
Preferably, the circulation mechanism comprises two circulation frames fixedly arranged at the bottom end inside the power supply shell, the two circulation frames are respectively arranged at two sides of the electric element, a circulation port is formed in the top end of each circulation frame, a connecting pipe communicated with the inside of each circulation frame is fixedly arranged at the front end of the inner side of each circulation frame, one end of each connecting pipe respectively penetrates through two sides of the cooling frame and is communicated with the inside of the cooling frame, and air with heat is conveniently returned to the inside of the cooling frame, so that cold air can circulate.
Preferably, the cooling frame is inside to be equipped with exhaust mechanism, exhaust mechanism establishes at connecting pipe one end top, exhaust mechanism is including rotating the second dwang of connecting in the inside top of cooling frame, second dwang bottom outer end is fixed to be equipped with a plurality of second flabellums, is convenient for accelerate the flow of air, and then improves radiating efficiency.
Preferably, the first pulley is fixedly arranged at the outer end of the first rotating rod, the first pulley is arranged at the top of the first fan blade, the second pulley is fixedly arranged at the outer end of the second rotating rod, the second pulley is arranged at the top of the second fan blade, the first pulley is connected with the second pulley through a belt, and the belt penetrates through the inside of the communication port so as to facilitate connection transmission between the first rotating rod and the second rotating rod.
Preferably, the front end of the power supply shell is fixedly provided with a hot air frame, the heat release surface of the semiconductor refrigeration sheet is arranged in the hot air frame, the front end of the hot air frame is provided with an exchange port, the exchange port is arranged on the front side of the semiconductor refrigeration sheet, and the heat released by the heat release surface of the semiconductor refrigeration sheet is conveniently discharged to the outside of the host.
Preferably, the inner wall of the exchange port is fixedly provided with a dust filtering net, so that external dust can be prevented from adhering to the heat release surface of the semiconductor refrigeration sheet.
In the technical scheme, the utility model has the technical effects and advantages that:
through sealing electrical components inside power supply housing, avoided the dust to enter into the inside condition of power supply housing and electrical components and appear, through carrying out circulation flow with cold air inside power supply housing, can be quick and the efficient dispels the heat to electrical components, radiating effect is better, and then make the security of power when using higher, the effectual life who prolongs the power, and the heat that produces in the power can directly arrange outside the host computer, avoided the condition that causes the influence to other electrical appliances in the host computer to appear, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall perspective cross-sectional structure of the present utility model;
FIG. 3 is a schematic perspective view of a blower mechanism according to the present utility model;
fig. 4 is a schematic perspective view of an air extraction mechanism of the present utility model.
Reference numerals illustrate:
1. a power supply housing; 2. an electrical component; 3. a plug; 4. a semiconductor refrigeration sheet; 5. a cooling frame; 6. a cold air discharge frame; 7. a communication port; 8. an electric motor; 9. a first rotating lever; 10. a first fan blade; 11. a cold air discharge hole; 12. a circulation frame; 13. a circulation port; 14. a connecting pipe; 15. a second rotating lever; 16. a second fan blade; 17. a first pulley; 18. a second pulley; 19. a belt; 20. a hot air frame; 21. an exchange port; 22. a dust filtering net.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a computer safety power supply as shown in figures 1-4, which comprises a power supply shell 1, an electric element 2 and a plug connector 3, wherein the electric element 2 is arranged in the power supply shell 1, the plug connector 3 is arranged at one side of the front end of the power supply shell 1, a semiconductor refrigeration piece 4 is fixedly arranged at the front end of the power supply shell 1, a heat absorption surface of the semiconductor refrigeration piece 4 extends into the power supply shell 1, a cooling frame 5 is fixedly arranged at the front wall of the inside of the power supply shell 1, a heat absorption surface of the semiconductor refrigeration piece 4 is arranged in the cooling frame 5, a cold air discharge frame 6 is fixedly arranged at the top end of the inside of the power supply shell 1, the front end of the cold air discharge frame 6 and the rear end of the cooling frame 5 are mutually communicated through the communication opening 7, a plurality of cold air discharge holes 11 are formed at the bottom end of the cold air discharge frame 6, a blowing mechanism is arranged in the cold air discharge frame 6, and circulating mechanisms are arranged at two sides of the bottom end of the electric element 2.
The air blowing mechanism comprises an electric motor 8 fixedly arranged at the inner top end of the power supply shell 1, a first rotating rod 9 is fixedly arranged on an output shaft of the electric motor 8, the bottom end of the first rotating rod 9 is rotationally connected with the inner bottom end of the cold air discharging frame 6, a plurality of first fan blades 10 are fixedly arranged at the outer end of the first rotating rod 9, the circulating mechanism comprises two circulating frames 12 fixedly arranged at the inner bottom end of the power supply shell 1, the two circulating frames 12 are respectively arranged at two sides of the electric element 2, a circulating opening 13 is formed in the top end of each circulating frame 12, a connecting pipe 14 communicated with the inner side of each circulating frame 12 is fixedly arranged at the front end of each circulating frame 12, and one end of each connecting pipe 14 respectively penetrates through two sides of the cooling frame 5 and is communicated with the inner part of the cooling frame 5.
The cooling frame 5 is inside to be equipped with exhaust mechanism, exhaust mechanism establishes at connecting pipe 14 one end top, exhaust mechanism is including rotating the second dwang 15 of connecting at the inside top of cooling frame 5, a plurality of second flabellum 16 of fixed being equipped with in second dwang 15 bottom outer end, first dwang 9 outer end is fixed and is equipped with first belt pulley 17, first belt pulley 17 establishes at first flabellum 10 top, second dwang 15 outer end is fixed and is equipped with second belt pulley 18, second belt pulley 18 establishes at second flabellum 16 top, be connected through belt 19 between first belt pulley 17 and the second belt pulley 18, belt 19 passes inside the intercommunication mouth 7.
The front end of the power supply shell 1 is fixedly provided with a hot air frame 20, the heat release surface of the semiconductor refrigeration piece 4 is arranged in the hot air frame 20, the front end of the hot air frame 20 is provided with an exchange port 21, the exchange port 21 is arranged on the front side of the semiconductor refrigeration piece 4, and the inner wall of the exchange port 21 is fixedly provided with a dust filtering net 22.
The power supply is arranged inside the host computer, the rear ends of the plug connector 3 and the hot air frame 20 extend to the rear side of the host computer shell, when the plug connector 3 is communicated with external alternating current electricity, the electric element 2 inside the power supply shell 1 starts to work and emits heat, the heat absorbing surface of the semiconductor refrigerating sheet 4 absorbs the heat of the air inside the cooling frame 5, then the heat absorbing surface enters the inside of the hot air frame 20 through the heat emitting surface and then is dissipated to the outside from the exchange port 21, the electric motor 8 is started, the output shaft of the electric motor 8 drives the first rotating rod 9 to rotate, the first rotating rod 9 drives the first fan blade 10 to rotate, the rotating first fan blade 10 can suck the cold air inside the cooling frame 5 into the cold air discharge frame 6, then the cold air is blown onto the electric element 2 through the plurality of cold air discharge holes 11, the connecting pipe blown onto the electric element 2 can take away the heat generated when the electric element 2 works, the air with the heat enters the inside the circulating frame 12 through the circulating port 13, then returns to the inside the cooling frame 5 through the 14, and then the cold air can flow into the inside the cooling frame 5 through the circulating port 14, the first fan blade and the second rotating rod 16 is driven by the first rotating rod 9 to rotate, and the second rotating rod 16 rotates, and the second fan blade is driven by the second rotating rod 16 to rotate, and the second rotating rod 16 rotates, and the first fan blade rotates the second fan blade is driven by the second rotating rod 16, and the second fan blade rotates the second rotating rod and the second rotating fan blade and the second rotating the fan blade through the second rotating the cooling blade and the second rotating the fan.
According to the utility model, the electrical components 2 are sealed inside the power supply shell 1, so that dust is prevented from entering the power supply shell 1 and the electrical components 2, cold air circularly flows inside the power supply shell 1, the electrical components 2 can be quickly and efficiently cooled, the cooling effect is good, the safety of the power supply in use is higher, the service life of the power supply is effectively prolonged, heat generated in the power supply can be directly discharged outside a host, the situation that other electrical appliances in the host are influenced is avoided, the use effect is good, the problems that in the prior art, when a computer power supply is actually used, the computer power supply is used for cooling the electrical components in the power supply, the outer shell of the computer power supply is mostly hollow, and a cooling fan is arranged inside the computer power supply, so that the heat generated when the electrical components work is quickly led out from the power supply, but the dust easily enters the power supply from the hollow hole in the mode, the service life of the power supply can be influenced, the heat generated in the power supply can enter the host, and the host can be influenced, and the service effect of the host can be bad.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a computer safety power supply, includes power supply housing (1), electrical components (2) and plug (3), electrical components (2) are established inside power supply housing (1), plug (3) are established in power supply housing (1) front end one side, its characterized in that: the semiconductor refrigerating sheet (4) is fixedly arranged at the front end of the power supply shell (1), the heat absorbing surface of the semiconductor refrigerating sheet (4) extends into the power supply shell (1), the cooling frame (5) is fixedly arranged on the front wall inside the power supply shell (1), the heat absorbing surface of the semiconductor refrigerating sheet (4) is arranged inside the cooling frame (5), the cold air discharging frame (6) is fixedly arranged at the top end inside the power supply shell (1), the communication opening (7) is formed in the front end of the cold air discharging frame (6) and the rear end of the cooling frame (5), the inside of the cooling frame (5) and the inside of the cold air discharging frame (6) are mutually communicated through the communication opening (7), a plurality of cold air discharging holes (11) are formed in the bottom end of the cold air discharging frame (6), a blowing mechanism is arranged inside the cold air discharging frame (6), and circulating mechanisms are arranged on two sides of the bottom end of the electric appliance element (2).
2. A computer security power supply according to claim 1, wherein: the air blowing mechanism comprises an electric motor (8) fixedly arranged at the top end inside the power supply shell (1), a first rotating rod (9) is fixedly arranged on an output shaft of the electric motor (8), the bottom end of the first rotating rod (9) is rotationally connected with the bottom end inside the cold air discharging frame (6), and a plurality of first fan blades (10) are fixedly arranged at the outer end of the first rotating rod (9).
3. A computer security power supply according to claim 1, wherein: the circulation mechanism comprises two circulation frames (12) fixedly arranged at the bottom end inside the power supply shell (1), the two circulation frames (12) are respectively arranged at two sides of the electric element (2), a circulation opening (13) is formed in the top end of each circulation frame (12), a connecting pipe (14) communicated with the inside of each circulation frame is fixedly arranged at the front end inside each circulation frame (12), and one ends of the two connecting pipes (14) respectively penetrate through two sides of the cooling frame (5) and are communicated with the inside of the cooling frame (5).
4. A computer security power supply as claimed in claim 2, wherein: the cooling frame (5) is internally provided with an air draft mechanism, the air draft mechanism is arranged at the top of one end of the connecting pipe (14), the air draft mechanism comprises a second rotating rod (15) which is rotationally connected to the top of the cooling frame (5), and a plurality of second fan blades (16) are fixedly arranged at the outer end of the bottom of the second rotating rod (15).
5. A computer security power supply as defined in claim 4, wherein: the novel fan blade rotating device is characterized in that a first belt pulley (17) is fixedly arranged at the outer end of the first rotating rod (9), the first belt pulley (17) is arranged at the top of the first fan blade (10), a second belt pulley (18) is fixedly arranged at the outer end of the second rotating rod (15), the second belt pulley (18) is arranged at the top of the second fan blade (16), the first belt pulley (17) is connected with the second belt pulley (18) through a belt (19), and the belt (19) penetrates through the inside of the communication port (7).
6. A computer security power supply according to claim 1, wherein: the heat exchange device is characterized in that a hot air frame (20) is fixedly arranged at the front end of the power supply shell (1), a heat release surface of the semiconductor refrigerating sheet (4) is arranged inside the hot air frame (20), an exchange port (21) is formed in the front end of the hot air frame (20), and the exchange port (21) is arranged at the front side of the semiconductor refrigerating sheet (4).
7. A computer security power supply as defined in claim 6, wherein: a dust filter net (22) is fixedly arranged on the inner wall of the exchange port (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105807.2U CN220438883U (en) | 2023-05-10 | 2023-05-10 | Computer safety power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105807.2U CN220438883U (en) | 2023-05-10 | 2023-05-10 | Computer safety power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438883U true CN220438883U (en) | 2024-02-02 |
Family
ID=89699540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105807.2U Active CN220438883U (en) | 2023-05-10 | 2023-05-10 | Computer safety power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438883U (en) |
-
2023
- 2023-05-10 CN CN202321105807.2U patent/CN220438883U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |