CN211956410U - Computer power supply with anti-creeping function - Google Patents
Computer power supply with anti-creeping function Download PDFInfo
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- CN211956410U CN211956410U CN201921127363.6U CN201921127363U CN211956410U CN 211956410 U CN211956410 U CN 211956410U CN 201921127363 U CN201921127363 U CN 201921127363U CN 211956410 U CN211956410 U CN 211956410U
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- power supply
- electric control
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- heat dissipation
- control box
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Abstract
The utility model discloses a computer power supply with anti-creeping function, which comprises a power supply main body, wherein one side of the power supply main body is provided with a mounting plate, the mounting plate is fixedly connected with the power supply main body, one side of the power supply main body, which is far away from the mounting plate, is provided with a heat dissipation net, and the heat dissipation net is fixedly welded with the power supply main body; the power supply comprises a power supply body, one side of the power supply body is provided with a mounting plate, the mounting plate is fixedly connected with the power supply body, the power supply body is far away from one side of the mounting plate, a heat dissipation net is installed, and the heat dissipation net is fixedly welded with the power supply body.
Description
Technical Field
The utility model relates to a computer power field specifically is a computer power with leak protection electric function.
Background
The computer belongs to weak current products, that is to say, the working voltage of the components is relatively low, generally within plus or minus 12 volts, and is direct current. The common commercial power is 220V (110V in some countries) AC, which cannot be directly used on computer components. Therefore, a computer, like many household appliances, needs a power supply part for converting common commercial power into a voltage usable by the computer, and is generally installed inside the computer. The core components of the computer operate at very low voltages and require a relatively high power supply due to the very high operating frequency of the computer. At present, a power supply of a computer is a switching circuit, common alternating current is converted into direct current, and then, voltage is controlled through chopping, and different voltages are respectively output to computer components such as a mainboard, a hard disk, an optical drive and the like. In the process of using a computer power supply, a motherboard of a computer and electronic components inside the computer need to be protected.
However, the conventional computer power supply cannot be well protected, and cannot be repaired after the power supply is damaged, so that the use effect is poor, and internal elements of the computer cannot be well protected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer power supply with leak protection function to solve current computer power supply and have following shortcoming among the above-mentioned background art: the existing computer power supply can not be well protected, and can not be repaired after the power supply is damaged, so that the using effect is poor, and meanwhile, the internal elements of the computer can not be well protected.
In order to achieve the above object, the utility model provides a following technical scheme: a computer power supply with a power leakage prevention function comprises a power supply main body, wherein one side of the power supply main body is provided with an installation plate, the installation plate is fixedly connected with the power supply main body, one side of the power supply main body, which is far away from the installation plate, is provided with a heat dissipation net, and the heat dissipation net is fixedly welded with the power supply main body;
an electric control plate is installed in the power supply main body, an electromagnetic ring is installed below the electric control plate, a heat dissipation electric control box is installed at one end of the electromagnetic ring, a rotating shaft is installed at one end of one side of the heat dissipation electric control box, one end of the rotating shaft is connected with the heat dissipation electric control box, a heat dissipation fan blade is installed at the other end of the rotating shaft, the heat dissipation fan blade is connected with the rotating shaft in a matching mode, a safety switch is installed at one side, away from the electric control plate, of the electromagnetic ring, and the safety switch is electrically connected with the electric control plate;
an air electric control box is installed in the safety switch, an air bag is installed in the air electric control box, electric guide rods are installed on two sides of the air electric control box, connecting insulating rods are installed at two ends of the air electric control box, a telescopic sleeve rod is installed at one end, far away from the air electric control box, of the connecting insulating rods, a telescopic supporting spring rod is installed in the telescopic sleeve rod, one end of the telescopic supporting spring rod is connected with the inner wall of the telescopic sleeve rod, a movable plate is installed at the other end of the telescopic supporting spring rod, one side of the movable plate is connected with the telescopic supporting spring rod, a movable rod is installed at the other side of the movable plate, one end of the movable rod is connected with the movable plate, the other end of the movable rod penetrates through one end of the telescopic sleeve rod, a connecting plate is installed at one end of the movable rod, and one side of the connecting, the other side of the connecting plate is connected with the connecting insulating rod.
Preferably, a current fuse is installed on one side of the air electronic control box, the current fuse is connected with the air bag in a matching mode, and two ends of the current fuse are connected with the connecting plate.
Preferably, the electrical property guide rod includes insulating guide rod, install connecting wire in the insulating guide rod, the both ends of insulating guide rod all are equipped with connecting guide rod, connecting guide rod with connecting wire both ends are connected, the draw-in groove has been seted up to the below of insulating guide rod, the baffler is installed to one side of draw-in groove, the baffler is insulating material.
Preferably, a connecting wire is installed in the movable rod, the connecting wire is connected with the connecting plate, and the connecting plate is made of a conductive material.
Preferably, an external lead is arranged between the telescopic supporting spring rods and connected with the connecting lead.
The utility model provides a computer power supply with leak protection electric function possesses following beneficial effect:
(1) the utility model discloses, carry out accordant connection through the air package in the automatically controlled box of air in the safety switch and current fuse, when the electric current increase of current fuse, the air package can break this moment, and the air in the air package leaks, can cut off the power supply through the insulator spindle this moment, leads to the power failure, prevents danger appearing of computer, protects the safety of computer mainboard.
(2) The utility model discloses the security is stronger, has the effect of stronger protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic view of the safety switch of the present invention;
FIG. 5 is a schematic view of an electrical guide bar of the present invention;
fig. 6 is a schematic view of the movable rod of the present invention.
In the figure: 1. a power supply main body; 2. mounting a plate; 3. a heat-dissipating web; 4. an electric control board; 5. an electromagnetic coil; 6. a safety switch; 7. a rotating shaft; 8. a heat dissipation fan blade; 9. a heat dissipation electric control box; 10. an air electric control box; 11. an electrical guide rod; 12. a connecting plate; 13. a movable rod; 14. a telescopic loop bar; 15. a telescopic support spring rod; 16. an external lead; 17. connecting an insulating rod; 18. a current fuse; 19. an insulated guide rod; 20. connecting a lead; 21. connecting the guide rod; 22. a barrier plate; 23. a card slot; 24. and connecting the wires.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: a computer power supply with a power leakage prevention function comprises a power supply main body 1, wherein one side of the power supply main body 1 is provided with an installation plate 2, the installation plate 2 is fixedly connected with the power supply main body 1, one side of the power supply main body 1, which is far away from the installation plate 2, is provided with a heat dissipation net 3, and the heat dissipation net 3 is fixedly welded with the power supply main body 1;
an electric control plate 4 is installed in a power supply main body 1, an electromagnetic ring 5 is installed below the electric control plate 4, a heat dissipation electric control box 9 is installed at one end of the electromagnetic ring 5, a rotating shaft 7 is installed at one end of one side of the heat dissipation electric control box 9, one end of the rotating shaft 7 is connected with the heat dissipation electric control box 9, a heat dissipation fan blade 8 is installed at the other end of the rotating shaft 7, the heat dissipation fan blade 8 is connected with the rotating shaft 7 in a matching mode, a safety switch 6 is installed at one side, far away from the electric control plate 4, of the electromagnetic ring 5, and the;
an air electric control box 10 is installed in the safety switch 6, an air bag is installed in the air electric control box 10, electric guide rods 11 are installed on two sides of the air electric control box 10, connecting insulating rods 17 are installed at two ends of the air electric control box 10, a telescopic loop bar 14 is installed at one end, far away from the air electric control box 10, of the connecting insulating rods 17, a telescopic supporting spring rod 15 is installed in the telescopic loop bar 14, one end of the telescopic supporting spring rod 15 is connected with the inner wall of the telescopic loop bar 14, a movable plate is installed at the other end of the telescopic supporting spring rod 15, one side of the movable plate is connected with the telescopic supporting spring rod 15, a movable rod 13 is installed at the other side of the movable plate, one end of the movable rod 13 is connected with the movable plate, and the other, one end of the movable rod 13 is provided with a connecting plate 12, one side of the connecting plate 12 is connected with the movable rod 13, and the other side of the connecting plate 12 is connected with a connecting insulating rod 17; the air electronic control box of the safety switch is used for carrying out safety control, the air bag in the air electronic control box is broken due to the fact that the temperature and the current of the current fuse are increased, the air bag is broken, the insulating guide rod is connected, the power failure of the whole electric circuit is caused, the safety of a computer is protected, and the main board is protected from being damaged.
Secondly, a current fuse 18 is installed at one side of the air electronic control box 10, the current fuse 18 is connected with the air bag in a matching way, and two ends of the current fuse 18 are connected with the connecting plate 12. The electric property guide rod 11 comprises an insulating guide rod 19, a connecting wire 20 is installed in the insulating guide rod 19, two ends of the insulating guide rod 19 are respectively provided with a connecting guide rod 21, the connecting guide rods 21 are connected with two ends of the connecting wire 20, a clamping groove 23 is formed in the lower portion of the insulating guide rod 19, a blocking plate 22 is installed on one side of the clamping groove 23, and the blocking plate 22 is made of insulating materials. A connecting wire 24 is arranged in the movable rod 13, the connecting wire 24 is connected with the connecting plate 12, and the connecting plate 12 is made of conductive material. An external lead 16 is arranged between the telescopic supporting spring rods 15, and the external lead 16 is connected with a connecting lead 20.
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 (5)
1. A computer power supply with anti-creeping function is characterized in that: the heat dissipation device comprises a power supply main body (1), wherein an installation plate (2) is arranged on one side of the power supply main body (1), the installation plate (2) is fixedly connected with the power supply main body (1), a heat dissipation net (3) is installed on one side, far away from the installation plate (2), of the power supply main body (1), and the heat dissipation net (3) is fixedly welded with the power supply main body (1);
the power supply comprises a power supply main body (1), wherein an electric control plate (4) is installed in the power supply main body (1), an electromagnetic ring (5) is installed below the electric control plate (4), a heat dissipation electric control box (9) is installed at one end of the electromagnetic ring (5), a rotating shaft (7) is installed at one end of one side of the heat dissipation electric control box (9), one end of the rotating shaft (7) is connected with the heat dissipation electric control box (9), heat dissipation fan blades (8) are installed at the other end of the rotating shaft (7), the heat dissipation fan blades (8) are connected with the rotating shaft (7) in a matching mode, a safety switch (6) is installed at one side, far away from the electric control plate (4), of the electromagnetic ring (5), and the safety switch (6) is electrically connected;
an air electric control box (10) is installed in the safety switch (6), an air bag is installed in the air electric control box (10), electric guide rods (11) are installed on two sides of the air electric control box (10), connecting insulating rods (17) are installed at two ends of the air electric control box (10), a telescopic sleeve rod (14) is installed at one end, far away from the air electric control box (10), of each connecting insulating rod (17), a telescopic supporting spring rod (15) is installed in each telescopic sleeve rod (14), one end of each telescopic supporting spring rod (15) is connected with the inner wall of each telescopic sleeve rod (14), a movable plate is installed at the other end of each telescopic supporting spring rod (15), one side of each movable plate is connected with the telescopic supporting spring rod (15), a movable rod (13) is installed at the other side of each movable plate, one end of each movable rod (13) is connected with the corresponding movable plate, the other end of movable rod (13) runs through the one end of flexible loop bar (14), just connecting plate (12) are installed to the one end of movable rod (13), one side of connecting plate (12) with movable rod (13) are connected, the opposite side of connecting plate (12) with connect insulator spindle (17) and connect.
2. The computer power supply with the power leakage prevention function as claimed in claim 1, wherein: a current fuse (18) is installed on one side of the air electric control box (10), the current fuse (18) is connected with the air bag in a matched mode, and two ends of the current fuse (18) are connected with the connecting plate (12).
3. A computer power supply with a power leakage prevention function according to claim 1 or 2, wherein: electric property guide arm (11) are including insulating guide arm (19), install connecting wire (20) in insulating guide arm (19), the both ends of insulating guide arm (19) all are equipped with connecting guide arm (21), connecting guide arm (21) with connecting wire (20) both ends are connected, draw-in groove (23) have been seted up to the below of insulating guide arm (19), baffler board (22) are installed to one side of draw-in groove (23), baffler board (22) are insulating material.
4. The computer power supply with the power leakage prevention function as claimed in claim 1, wherein: install connecting wire (24) in movable rod (13), connecting wire (24) with connecting plate (12) are connected, just connecting plate (12) are electrically conductive material.
5. A computer power supply with a power leakage prevention function according to claim 3, wherein: an external lead (16) is installed between the telescopic supporting spring rods (15), and the external lead (16) is connected with the connecting lead (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127363.6U CN211956410U (en) | 2019-07-18 | 2019-07-18 | Computer power supply with anti-creeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127363.6U CN211956410U (en) | 2019-07-18 | 2019-07-18 | Computer power supply with anti-creeping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211956410U true CN211956410U (en) | 2020-11-17 |
Family
ID=73165955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921127363.6U Active CN211956410U (en) | 2019-07-18 | 2019-07-18 | Computer power supply with anti-creeping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211956410U (en) |
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2019
- 2019-07-18 CN CN201921127363.6U patent/CN211956410U/en active Active
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Effective date of registration: 20201216 Address after: No.11 Huanyuan Road, Gaopi Town, Yongding District, Longyan City, Fujian Province Patentee after: Longyan Yulian Information Technology Co.,Ltd. Address before: No.246, Hongqi village, Tongshi Town, Pingyi County, Linyi City, Shandong Province Patentee before: Xu Qinglong |