CN108601280B - Driving power supply with strong anti-interference performance - Google Patents
Driving power supply with strong anti-interference performance Download PDFInfo
- Publication number
- CN108601280B CN108601280B CN201810619262.4A CN201810619262A CN108601280B CN 108601280 B CN108601280 B CN 108601280B CN 201810619262 A CN201810619262 A CN 201810619262A CN 108601280 B CN108601280 B CN 108601280B
- Authority
- CN
- China
- Prior art keywords
- power supply
- power
- wire
- protection shell
- live wire
- 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.)
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- 239000010985 leather Substances 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000036039 immunity Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The invention discloses a driving power supply with high anti-interference performance, which comprises a power supply protective shell, wherein an adsorption plate is fixedly arranged on the outer surface of the upper end of the power supply protective shell. The driving power supply with strong anti-interference performance is provided with the adsorption plate, the insulating leather sheath and the fixed wire, when the adsorption plate is connected with a vertical power supply, the problem of power supply placement caused by the fact that the power supply wire stretches to the limit is avoided, when a novice uses a zero wire and a live wire to connect other equipment, the insulating leather sheath can wrap the connected live wire, then the insulating leather sheath is heated to soften the connected live wire, the insulating leather sheath is pressed by hands to be fixed again, the fixed wire is pulled when the power supply connecting wire is connected with the equipment, and the fixed wire is pulled when the equipment moves for a distance, so that the zero wire joint and the live wire joint cannot be stressed, the looseness condition of the zero wire and the live wire joint cannot be caused, and better use prospects are brought to the driving power supply.
Description
Technical Field
The invention relates to the field of driving power supplies, in particular to a driving power supply with high anti-interference performance.
Background
The driving power supply is a power converter for converting power supply into specific voltage and current to drive the LEDs to emit light, and is divided into a high-voltage direct current mode and a low-voltage direct current mode. With the continuous importance and the input of the driving power supply, the driving power supply is well improved to a certain extent, and the current can be conveniently converted, but the existing driving power supply has certain defects, and is believed to be further perfected in the future so as to meet different requirements in use; the existing driving power supply has certain defects when in use, when in vertical power supply connection, the power supply cannot be well placed due to the fact that the power supply wire stretches to the limit, so that a power plug is stressed to be loose and the like.
Disclosure of Invention
The invention mainly aims to provide a driving power supply with strong anti-interference performance, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a driving power supply that interference immunity is strong, includes the power supply protection shell, the upper end surface fixed mounting of power supply protection shell has the adsorption plate, and one side movable mounting of power supply protection shell has the power connecting wire, one side surface of power connecting wire is kept away from one side fixed mounting of power supply protection shell has the joint piece, and one side surface of joint piece is kept away from power connecting wire fixed mounting and is had the diplopore plug, one side surface of diplopore plug is kept away from joint piece fixed mounting and is had contact patch and No. two contact patch, and No. one contact patch is located No. two contact patch's top, the opposite side surface rear end movable mounting of power supply protection shell has the zero line, and one side fixed mounting of power supply protection shell is kept away from on one side surface side of front end surface one side of zero line has a connecting ring fixed mounting, and the front end surface movable mounting of zero line is close to one side of a connecting ring has the insulating sleeve, and the front end surface movable mounting of zero line is close to one side of a connecting ring has the high-frequency transformer, and the transformer high-frequency shoe fixed surface mounting of power supply protection shell, the transformer is located the high-frequency transformer.
Preferably, the shape of the power supply protective housing is cuboid, and the outer surface of the power supply protective housing is coated with a waterproof coating.
Preferably, the output end of the double-hole plug is electrically connected with the input end of the power connecting wire, and the output end of the power connecting wire is electrically connected with the input end of the power circuit board.
Preferably, the insulating leather sheath and the insulating sleeve are identical in shape, and the insulating leather sheath and the insulating sleeve are both cylindrical in shape.
Preferably, the diameter of the power supply connecting wire is larger than that of the live wire, and the outer surface of the power supply connecting wire is coated with a waterproof coating.
Preferably, the outer surface of the upper end of the power circuit board is provided with an anti-detonator and a power chip, and the anti-detonator and the power chip are fixedly connected with the power circuit board.
Compared with the prior art, the invention has the following beneficial effects: this drive power supply that interference immunity is strong, through being provided with the adsorption plate, when carrying out perpendicular power connection, can not lead to the problem of placing of power to the limit because of the power cord stretches, through being provided with insulating leather sheath, when the novice uses zero line and live wire to connect other equipment, can wrap up the live wire after connecting through insulating leather sheath, it is softened to heat it to insulating leather sheath, press it again, through being provided with the fixed line, when power connecting wire junction device, can stimulate the fixed line when equipment removes the distance, thereby zero line joint and live wire joint department will not receive its power, thereby can not lead to zero line live wire joint department to appear connecting dangerous conditions such as becoming flexible, the drive power supply that whole interference immunity is strong simple structure, and convenient operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a driving power supply with high anti-interference performance;
FIG. 2 is an enlarged view of a first connecting ring of a driving power supply with high anti-interference performance;
fig. 3 is a schematic diagram of a power supply protection case of a driving power supply with high anti-interference performance.
In the figure: 1. a power supply protective housing; 2. an adsorption plate; 3. a power supply connection line; 4. a joint block; 5. a double-hole plug; 6. a contact sheet I; 7. a second contact piece; 8. a zero line; 9. a first connecting ring; 10. fixing the wire; 11. an insulating sleeve; 12. a firing line; 13. a second connecting ring; 14. an insulating leather sheath; 15. a power circuit board; 16. a high frequency low resistance capacitor; 17. foot tile transformer.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-3, a driving power supply with strong anti-interference performance comprises a power supply protection shell 1, wherein an adsorption plate 2 is fixedly arranged on the outer surface of the upper end of the power supply protection shell 1, a power supply connecting wire 3 is movably arranged on one side of the power supply protection shell 1, a connecting block 4 is fixedly arranged on one side of the outer surface of the power supply connecting wire 3, which is far away from the power supply protection shell 1, a double-hole plug 5 is fixedly arranged on one side of the outer surface of the connecting block 4, a first contact piece 6 and a second contact piece 7 are fixedly arranged on one side of the outer surface of the double-hole plug 5, the first contact piece 6 is positioned above the second contact piece 7, a zero line 8 is movably arranged on the rear end of the outer surface of the other side of the power supply protection shell 1, a first connecting ring 9 is fixedly arranged on one side of the outer surface of the front end of the zero line 8, which is far away from the power supply protection shell 1, the upper end outer surface of the first connecting ring 9 is movably provided with a fixed wire 10, one side, close to the first connecting ring 9, of the front end outer surface of the zero wire 8 is movably provided with an insulating sleeve 11, the front end of the other side outer surface of the power supply protective shell 1 is movably provided with a live wire 12, one side, far away from the power supply protective shell 1, of the front end outer surface of the live wire 12 is fixedly provided with a second connecting ring 13, one side, close to the second connecting ring 13, of the front end outer surface of the live wire 12 is movably provided with an insulating leather sheath 14, the inner surface of the power supply protective shell 1 is fixedly provided with a power supply circuit board 15, one side of the upper end outer surface of the power supply circuit board 15 is fixedly provided with a high-frequency low-resistance capacitor 16 and a foot tile transformer 17, and the high-frequency low-resistance capacitor 16 is positioned on one side of the foot tile transformer 17;
the power supply protection shell 1 is in a cuboid shape, and the outer surface of the power supply protection shell 1 is coated with a waterproof coating; the output end of the double-hole plug 5 is electrically connected with the input end of the power connecting wire 3, and the output end of the power connecting wire 3 is electrically connected with the input end of the power circuit board 15; the insulating leather sheath 14 and the insulating sleeve 11 are the same in shape, and the insulating leather sheath 14 and the insulating sleeve 11 are cylindrical; the diameter of the power supply connecting wire 3 is larger than that of the live wire 12, and the outer surface of the power supply connecting wire 3 is coated with a waterproof coating; the outer surface of the upper end of the power circuit board 15 is provided with an anti-detonator and a power chip, and the anti-detonator and the power chip are fixedly connected with the power circuit board 15.
It should be noted that, the invention is a driving power supply with strong anti-interference, when in use, staff needs to connect the zero line 8 with the equipment power line to be electrified, after connection, pull the insulating sleeve 11 to the position of the zero line 8 and the equipment power line connector, after barbecue the insulating sleeve 11 of the fire source barbecue for three seconds, the insulating sleeve 11 will soften because of the influence of high temperature, and then press the action by hand fast, thus the insulating sleeve 11 is softened and then fixed, the insulating sleeve 11 and the insulating leather sleeve 14 are made of insulating rubber materials, after the fixation is completed, the fixing wire 10 at the upper end of the first connecting ring 9 is used to bind the equipment power line, a section of wire is reserved at the position of the zero line 8 to be wound, thus when the zero line 8 and the equipment power line are tensioned by the stress, the connection mode of the fire wire 12, the second connecting ring 13 and the insulating leather sleeve 14 are consistent with the connection operation mode of the zero line 8, the connection mode is referred to the connection mode, the adsorption plate 2 is made of iron-absorbing copper sheet, the adsorption plate is well-absorbed by the copper sheet, when the first connecting wire is contacted with the second connecting wire 3, the electric power line is contacted with the second connecting plate 6, the electric power socket is contacted with the first connecting plate, and the second connecting plate is contacted with the second connecting plate, and the electric power socket is broken, and the electric power is broken by the electric power socket is broken, and the electric power is broken when the electric power is contacted with the first connecting plate and the electric power socket, and the electric power is contacted with the second connecting plate, and the electric power socket.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a drive power supply that interference immunity is strong, includes power protective housing (1), its characterized in that: the utility model discloses a live wire insulation protection device, which is characterized in that an adsorption plate (2) is fixedly arranged on the outer surface of the upper end of a power protection shell (1), a power connection wire (3) is movably arranged on one side of the power protection shell (1), a connecting block (4) is fixedly arranged on one side of the outer surface of the power connection wire (3), which is far away from the power connection wire (3), a double-hole plug (5) is fixedly arranged on one side of the outer surface of the double-hole plug (5), a first contact piece (6) and a second contact piece (7) are fixedly arranged on one side of the outer surface of the double-hole plug (5), the first contact piece (6) is positioned above the second contact piece (7), a zero wire (8) is movably arranged on the rear end of the outer surface of the other side of the power protection shell (1), a connecting ring (9) is fixedly arranged on one side of the outer surface of the front end of the zero wire (8), a fixed wire (10) is movably arranged on one side of the outer surface of the front end of the connecting ring (9), a live wire (12) is movably arranged on one side of the front end of the power protection shell (1), and the front end surface of live wire (12) is kept away from one side fixed mounting of power protective housing (1) and is had No. two go-between (13), the front end surface of live wire (12) is close to one side movable mounting of No. two go-between (13) and has insulating leather sheath (14), insulating leather sheath (14) are the same with insulating sleeve (11) physique, and insulating leather sheath (14) and insulating sleeve (11) shape are the cylinder, and the interior surface fixed mounting of power protective housing (1) has power circuit board (15), the upper end surface one side fixed mounting of power circuit board (15) has high frequency low resistance electric capacity (16) and sufficient tile transformer (17), and high frequency low resistance electric capacity (16) are located one side of sufficient tile transformer (17).
2. The power supply of claim 1, wherein the power supply comprises: the shape of the power supply protection shell (1) is cuboid, and the outer surface of the power supply protection shell (1) is coated with a waterproof coating.
3. The power supply of claim 1, wherein the power supply comprises: the output end of the double-hole plug (5) is electrically connected with the input end of the power connecting wire (3), and the output end of the power connecting wire (3) is electrically connected with the input end of the power circuit board (15).
4. The power supply of claim 1, wherein the power supply comprises: the diameter of the power connecting wire (3) is larger than that of the live wire (12), and the outer surface of the power connecting wire (3) is coated with a waterproof coating.
5. The power supply of claim 1, wherein the power supply comprises: the outer surface of the upper end of the power circuit board (15) is provided with an anti-detonator and a power chip, and the anti-detonator and the power chip are fixedly connected with the power circuit board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619262.4A CN108601280B (en) | 2018-06-15 | 2018-06-15 | Driving power supply with strong anti-interference performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619262.4A CN108601280B (en) | 2018-06-15 | 2018-06-15 | Driving power supply with strong anti-interference performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108601280A CN108601280A (en) | 2018-09-28 |
| CN108601280B true CN108601280B (en) | 2024-04-16 |
Family
ID=63627668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810619262.4A Active CN108601280B (en) | 2018-06-15 | 2018-06-15 | Driving power supply with strong anti-interference performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108601280B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389249B (en) * | 2022-01-17 | 2023-03-21 | 苏州达晶微电子有限公司 | Low residual voltage protection device |
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| CN108601280A (en) | 2018-09-28 |
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