CN212231892U - Anti-electromagnetic interference power module structure - Google Patents
Anti-electromagnetic interference power module structure Download PDFInfo
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- CN212231892U CN212231892U CN202021249742.5U CN202021249742U CN212231892U CN 212231892 U CN212231892 U CN 212231892U CN 202021249742 U CN202021249742 U CN 202021249742U CN 212231892 U CN212231892 U CN 212231892U
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- box body
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Abstract
The utility model relates to the technical field of power supply modules, in particular to an anti-electromagnetic interference power supply module structure which improves the anti-interference capability of a device, increases the working stability and reduces the use limitation; the power supply box comprises a box body, the chamber door, the hinge, the mounting panel, go up the spout, lower spout, power module, the baffle, screw and electromagnetic shield, the box front end is provided with gets and puts the mouth, the chamber door is got through a plurality of hinges and box and is put a mouthful cooperation rotation connection, mounting panel fixed mounting is inside the box cavity, go up the spout top and install on box cavity roof, the bottom of lower chute is installed on the mounting panel top, go up spout and lower spout cooperation installation, power module installs inside the box cavity through last spout and lower spout cooperation, the baffle passes through the screw and installs respectively at last spout and lower spout front end, make power module fix a position the installation through the baffle cooperation, electromagnetic shield bottom mounting is on the mounting panel top.
Description
Technical Field
The utility model relates to a power module's technical field especially relates to an anti-electromagnetic interference's power module structure.
Background
As is well known, the structure of an anti-electromagnetic interference power module is an auxiliary device for power supply on a circuit board, and is widely used in the field of power modules; the existing power module structure resisting electromagnetic interference is found in use, when an electric appliance element is electrified, an electromagnetic field is generated, electromagnetic interference enables a cable signal to be interfered, electronic noise of signal integrity is reduced, harm is caused to human bodies, and the existing power module does not have the capacity of resisting electromagnetic interference, so that the use limitation is extremely high, and the adaptability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve device interference killing feature, increase job stabilization nature, reduce the power module structure who uses an anti-electromagnetic interference of limitation.
The utility model discloses an anti-electromagnetic interference's power module structure, the power distribution box comprises a box body, the chamber door, the hinge, the mounting panel, go up the spout, lower spout, power module, the baffle, screw and electromagnetic shield ware, the box front end is provided with gets and puts the mouth, the chamber door is got through a plurality of hinges and box and is put a mouthful cooperation swivelling joint, mounting panel fixed mounting is inside the box cavity, go up the spout top and install on box cavity roof, lower spout bottom is installed on the mounting panel top, go up spout and lower spout cooperation installation, power module installs inside the box cavity through last spout and lower spout cooperation, the baffle passes through the screw and installs at last spout and lower spout front end respectively, make power module carry out location installation through the baffle cooperation, electromagnetic shield ware bottom mounting is on the mounting panel top.
The utility model discloses an anti-electromagnetic interference's power module structure still includes support frame, motor, collar and flabellum, is provided with a plurality of air vents on the box cavity wall, and the motor passes through support frame and box air vent cooperation installation, and collar coaxial arrangement is on motor output, a plurality of flabellum cooperation collar.
The utility model discloses an anti-electromagnetic interference's power module structure still includes manger plate cover, first filter screen and first bolt, is provided with the exhaust hole on the box lateral wall, and the cooperation of manger plate cover is installed on box exhaust hole top, and first filter screen is installed on the box inner wall through a plurality of first bolts to first filter screen and box exhaust hole cooperation installation.
The utility model discloses an anti-electromagnetic interference's power module structure still includes supporting seat, nut, bearing and lead screw, and the supporting seat bottom mounting is on the box cavity diapire, and nut fixed mounting is on supporting seat through-hole top, and the bearing is installed in mounting panel bottom fixed slot, and the lead screw top is connected with the coaxial rotation in bearing bottom to nut and lead screw cooperation are rotated and are connected.
The utility model discloses an anti-electromagnetic interference's power module structure still includes location rail and slider, and the cooperation of location rail is installed on box cavity is inside, and both ends about the mounting panel are installed to a plurality of slider symmetries to location rail and slider cooperation sliding connection.
The utility model discloses an anti-electromagnetic interference's power module structure still includes second filter screen and second bolt, and the second bolt is fixed in the support frame rear end through a plurality of second filter screens.
The utility model discloses an anti-electromagnetic interference's power module structure still includes the hand wheel, and the hand wheel is coaxial to be fixed on the lead screw.
The utility model discloses an anti-electromagnetic interference's power module structure still includes transparent baffle, is provided with logical groove on the chamber door, and transparent baffle cooperation is installed and is led to the groove in the chamber door.
Compared with the prior art, the beneficial effects of the utility model are that: the box and the chamber door are connected through hinge rotation to enable the power module to be conveniently taken and placed and to be overhauled, parts are supported and installed inside the cavity of the box through the mounting plate, the upper sliding groove and the lower sliding groove are matched to enable the power module to be slidably installed inside the cavity of the box to be conveniently disassembled and assembled, the power module is located and locked through the cooperation of the screw and the baffle, electromagnetism generated by the power module is shielded through the electromagnetic shielding device, the anti-interference capacity of the device is improved, the working stability is improved, and the use limitation is reduced.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention;
in the drawings, the reference numbers: 1. a box body; 2. a box door; 3. a hinge; 4. mounting a plate; 5. an upper chute; 6. a lower chute; 7. a power supply module; 8. a baffle plate; 9. a screw; 10. an electromagnetic shield; 11. a support frame; 12. a motor; 13. a mounting ring; 14. a fan blade; 16. a water retaining cover; 17. a first filter screen; 18. a first bolt; 20. a supporting seat; 21. a nut; 22. a bearing; 23. a screw rod; 24. positioning the rail; 24. a slider; 26. a second filter screen; 27. a second bolt; 28. a hand wheel; 29. a transparent baffle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 3, the power module structure of the utility model comprises a box body 1, a box door 2, hinges 3, a mounting plate 4, an upper chute 5, a lower chute 6, a power module 7, a baffle 8, screws 9 and an electromagnetic shield 10, wherein the front end of the box body 1 is provided with a taking and placing opening, the box door 2 is matched and rotatably connected with the taking and placing opening of the box body 1 through a plurality of hinges 3, the mounting plate 4 is fixedly arranged in the cavity of the box body 1, the top end of the upper chute 5 is arranged on the top wall of the cavity of the box body 1, the bottom end of the lower chute 6 is arranged on the top end of the mounting plate 4, the upper chute 5 and the lower chute 6 are matched and arranged, the power module 7 is arranged in the cavity of the box body 1 through the upper chute 5 and the lower chute 6, the baffle, the power module 7 is positioned and installed through the cooperation of the baffle plate 8, and the bottom end of the electromagnetic shield 10 is fixed at the top end of the installation plate 4; box 1 and chamber door 2 rotate through hinge 3 to be connected and make power module 7 conveniently get and put and can overhaul, make the part support through mounting panel 4 and install inside 1 cavity of box, go up chute 5 and 6 cooperations of lower chute make power module 7 carry out slidable mounting and make things convenient for the dismouting in 1 cavity of box inside, make power module 7 fix a position the locking through screw 9 and the cooperation of baffle 8, the electromagnetism that makes power module 7 produce through electromagnetic shield 10 shields, the interference killing feature of the device is improved, increase job stabilization nature, reduce and use the limitation.
The utility model discloses an anti-electromagnetic interference power module structure, still include support frame 11, motor 12, collar 13 and flabellum 14, be provided with a plurality of air vents on the wall of box 1 chamber, motor 12 cooperates the installation with box 1 air vent through support frame 11, collar 13 is coaxial-mounted at the motor 12 output, a plurality of flabellums 14 cooperate on collar 13; make the cooperation of motor 12 install in box 1 venthole department through support frame 11, motor 12 makes box 1 air flow increase through the cooperation of collar 13 and a plurality of flabellum 14, improves the device radiating effect, reduces the device high temperature ageing, increases the adaptability, reduces and uses the limitation.
The utility model discloses an anti-electromagnetic interference power module structure, still include water retaining cover 16, first filter screen 17 and first bolt 18, be provided with the exhaust hole on the box 1 lateral wall, water retaining cover 16 cooperates and installs on box 1 exhaust hole top, first filter screen 17 is installed on box 1 inner wall through a plurality of first bolts 18 to first filter screen 17 and box 1 exhaust hole cooperate and install; make the device prevent through first filter screen 17 that the water source from getting into in box 1 exhaust hole, a plurality of first bolt 18 cooperations make 19 and box 1 cavity wall cooperation be connected, make circulation gas filter through first filter screen 17, increase the clean and tidy nature of cavity, improve.
The utility model discloses an anti-electromagnetic interference power module structure, still include supporting seat 20, nut 21, bearing 22 and lead screw 23, the bottom of supporting seat 20 is fixed on the cavity bottom wall of box 1, nut 21 is fixedly installed on the top of supporting seat 20 through-hole, bearing 22 is installed in the fixed slot of mounting panel 4 bottom, the coaxial rotation of lead screw 23 top and bearing 22 bottom is connected, and nut 21 and lead screw 23 cooperate to rotate and connect; make nut 21 support inside box 1 cavity through supporting seat 20, make lead screw 23 rotate with mounting panel 4 through bearing 22 and be connected, nut 21 and the cooperation of lead screw 23 make the mounting panel 4 position carry out lift adjustment, reduce power module 7 mounting dimension unicity, improve maneuverability, increase adaptability, reduce and use the limitation.
The utility model discloses an anti-electromagnetic interference power module structure, still include positioning rail 24 and slider 25, positioning rail 24 cooperates and installs on the inside of box 1 cavity, and a plurality of sliders 25 are symmetrically installed at the left and right ends of mounting panel 4, and positioning rail 24 cooperates sliding connection with slider 25; make mounting panel 4 lift orbit fix a position through the cooperation of location rail 24 and slider 25, improve lift stability, increase adaptability, reduce and use the limitation.
The utility model discloses an anti-electromagnetic interference power module structure, which also comprises a second filter screen 26 and a second bolt 27, wherein the second bolt 27 is fixed at the rear end of the support frame 11 through a plurality of second filter screens 26; make second bolt 27 be convenient for the dismouting with trading the clearance through the cooperation of a plurality of second filter screens 26, make through second bolt 27 the circulation air filter, reduce the entering of dust, improve adaptability, reduce and use the limitation.
The utility model discloses a power module structure of anti-electromagnetic interference, which also comprises a hand wheel 28, wherein the hand wheel 28 is coaxially fixed on the screw rod 23; the lead screw 23 is convenient to rotate and increase through the hand wheel 28, operability is improved, adaptability is improved, and use limitation is reduced.
The utility model discloses a power module structure of anti-electromagnetic interference, which also comprises a transparent baffle 29, a through groove is arranged on the box door 2, and the transparent baffle 29 is arranged in the through groove of the box door 2 in a matching way; make the inside observation of being convenient for of device through transparent baffle 29, improve the simple operation nature, increase adaptability, reduce and use the limitation.
The anti-electromagnetic interference power module structure of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the anti-electromagnetic interference power module structure can be implemented as long as the beneficial effects can be achieved; the utility model discloses a motor 12 of anti-electromagnetic interference's power module structure is purchase on the market, and this industry technical staff only need according to its subsidiary operating specification install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A power module structure capable of resisting electromagnetic interference is characterized by comprising a box body (1), a box door (2), hinges (3), a mounting plate (4), an upper chute (5), a lower chute (6), a power module (7), a baffle (8), screws (9) and an electromagnetic shielding device (10), wherein the front end of the box body (1) is provided with a taking and placing opening, the box door (2) is matched and rotatably connected with the taking and placing opening of the box body (1) through a plurality of hinges (3), the mounting plate (4) is fixedly arranged in a cavity of the box body (1), the top end of the upper chute (5) is arranged on the top wall of the cavity of the box body (1), the bottom end of the lower chute (6) is arranged at the top end of the mounting plate (4), the upper chute (5) and the lower chute (6) are matched and arranged, the power module (7) is arranged in the cavity of the box body (1) through the upper chute (5) and the lower chute (6), the baffle (8) is respectively arranged at the, the power module (7) is positioned and installed through the matching of the baffle (8), and the bottom end of the electromagnetic shield (10) is fixed at the top end of the installation plate (4).
2. The structure of an anti-electromagnetic interference power module as claimed in claim 1, further comprising a support frame (11), a motor (12), a mounting ring (13) and fan blades (14), wherein the wall of the box body (1) is provided with a plurality of air vents, the motor (12) is mounted in cooperation with the air vents of the box body (1) through the support frame (11), the mounting ring (13) is coaxially mounted at the output end of the motor (12), and the plurality of fan blades (14) are mounted in cooperation with the mounting ring (13).
3. The power module structure of claim 2, further comprising a water-retaining cover (16), a first filter (17) and a first bolt (18), wherein the side wall of the box body (1) is provided with an exhaust hole, the water-retaining cover (16) is fittingly installed on the top end of the exhaust hole of the box body (1), the first filter (17) is installed on the inner wall of the box body (1) through a plurality of first bolts (18), and the first filter (17) and the exhaust hole of the box body (1) are fittingly installed.
4. The structure of the anti-electromagnetic interference power module of claim 3, further comprising a support base (20), a nut (21), a bearing (22) and a screw rod (23), wherein the bottom end of the support base (20) is fixed on the bottom wall of the cavity of the box body (1), the nut (21) is fixedly installed at the top end of the through hole of the support base (20), the bearing (22) is installed in the bottom end fixing groove of the mounting plate (4), the top end of the screw rod (23) is coaxially and rotatably connected with the bottom end of the bearing (22), and the nut (21) and the screw rod (23) are rotatably connected in a matching manner.
5. The structure of the anti-electromagnetic interference power module of claim 4, further comprising a positioning rail (24) and a sliding block (25), wherein the positioning rail (24) is installed on the inside of the cavity of the box body (1) in a matching way, the sliding blocks (25) are symmetrically installed on the left end and the right end of the installation plate (4), and the positioning rail (24) and the sliding block (25) are connected in a matching and sliding way.
6. An anti-electromagnetic interference power module structure as claimed in claim 5, further comprising a second filter screen (26) and a second bolt (27), wherein the second bolt (27) is fixed at the rear end of the support frame (11) through a plurality of second filter screens (26).
7. The structure of an anti-electromagnetic interference power module as claimed in claim 6, further comprising a hand wheel (28), wherein the hand wheel (28) is coaxially fixed on the screw rod (23).
8. The structure of an anti-electromagnetic interference power module as claimed in claim 7, further comprising a transparent baffle (29), wherein the door (2) is provided with a through slot, and the transparent baffle (29) is fittingly installed in the through slot of the door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249742.5U CN212231892U (en) | 2020-06-30 | 2020-06-30 | Anti-electromagnetic interference power module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249742.5U CN212231892U (en) | 2020-06-30 | 2020-06-30 | Anti-electromagnetic interference power module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212231892U true CN212231892U (en) | 2020-12-25 |
Family
ID=73911378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249742.5U Active CN212231892U (en) | 2020-06-30 | 2020-06-30 | Anti-electromagnetic interference power module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212231892U (en) |
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2020
- 2020-06-30 CN CN202021249742.5U patent/CN212231892U/en active Active
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