CN115529802B - Auxiliary protection device of power electronic equipment - Google Patents
Auxiliary protection device of power electronic equipment Download PDFInfo
- Publication number
- CN115529802B CN115529802B CN202211234953.5A CN202211234953A CN115529802B CN 115529802 B CN115529802 B CN 115529802B CN 202211234953 A CN202211234953 A CN 202211234953A CN 115529802 B CN115529802 B CN 115529802B
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- electronic equipment
- box
- rod
- protection device
- 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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Links
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process 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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of electronic equipment, in particular to an auxiliary protection device of power electronic equipment, which aims at the problems that the existing electronic equipment is poor in heat dissipation effect when in use, ventilation and heat dissipation can be carried out only in a single position, blowing and heat dissipation are difficult to be carried out in other positions due to dead angles of a wind gap, and loosening of cables is easy to be caused by touch when the cables are placed. The invention has simple operation and convenient use, can conveniently carry out heat dissipation protection on different positions of the electronic equipment, and can also carry out fixed pressing protection on cables to prevent looseness.
Description
Technical Field
The present invention relates to the field of electronic devices, and in particular, to an auxiliary protection device for a power electronic device.
Background
The electronic equipment is composed of electronic components such as an integrated circuit, a transistor, an electronic tube and the like, and the electronic equipment which uses electronic technology and comprises software to play roles comprises an electronic computer, a robot controlled by the electronic computer, a numerical control or program control system and the like.
The existing electronic equipment is poor in heat dissipation effect when in use, ventilation and heat dissipation can be generally carried out only on a single position, the rest positions are difficult to blow and dissipate heat due to the dead angles of the air openings, and cables are easy to loosen due to touching when placed.
Disclosure of Invention
The invention aims to solve the defects that the existing electronic equipment is poor in heat dissipation effect, ventilation and heat dissipation can be carried out only on a single position generally, air blowing and heat dissipation are difficult to carry out on other positions due to air port dead angles, and cables are easy to loosen due to touch during placement.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an auxiliary protection device of power electronic equipment, includes the cabinet body, install electronic equipment on the bottom inner wall of the cabinet body, equal fixed mounting has wind-guiding box on the both sides inner wall of the cabinet body, be equipped with wind guiding mechanism in the wind-guiding box, one side that two wind-guiding boxes are close to each other all rotates and is connected with angle adjustment mechanism, one side fixed mounting of the cabinet body has the motor, fixed mounting has the initiative pole on the output shaft of motor, fixed mounting has the commentaries on classics roller on the initiative pole, the commentaries on classics roller is connected with angle adjustment mechanism transmission, the initiative pole is connected with wind-guiding mechanism transmission, a plurality of placing holes have been seted up to the rear side of the cabinet body, a plurality of cables are installed to one side of electronic equipment, the cable runs through in the placing hole that corresponds, the rear side of the cabinet body is equipped with fixed establishment, the fixed establishment is mutually supporting with the cable, the opening has been seted up to the front side of the cabinet body, the door plant is connected with in the opening rotation, the air outlet has all been seted up to the both sides of the cabinet body.
Preferably, the wind guiding mechanism comprises a fixed rod, the fixed rod is fixedly arranged on the inner wall of the wind guiding box, the fixed rod is rotationally connected with a rotating shaft, and one end of the rotating shaft is fixedly provided with a fan blade.
Preferably, the angle adjusting mechanism comprises an exhaust box, the exhaust box is rotatably arranged on one side of the air guide box, one sides of the two air guide boxes, which are close to each other, are rotatably connected with positioning seats arranged by two objects, the two positioning seats are rotatably connected with the exhaust box, one side of the exhaust box is provided with an exhaust outlet, a through hole is formed in the exhaust box, and the through hole is mutually communicated with the air guide box.
Preferably, the fixing mechanism comprises four symmetrically arranged push plates, two symmetrically arranged sliding holes are formed in the rear side of the cabinet body, connecting blocks are connected to the inner walls of the sliding holes in a sliding mode, the two sliding holes are connected with the same two-way screw in a rotating mode, the two-way screw is in threaded connection with the two connecting blocks, and the two push plates are fixedly connected with the corresponding connecting blocks.
Preferably, the top of wind-guiding box rotates and is connected with the transfer line, and the top and the bottom of transfer line are all fixed mounting have second bevel gear, and equal fixed mounting has first bevel gear in driving lever and the pivot, first bevel gear and the second bevel gear intermeshing that corresponds.
Preferably, a movable plate is slidably connected to the inner wall of the top of the cabinet body, the movable plate is movably connected with a rotating roller, a positioning block is fixedly arranged on the inner side of the movable plate, a circulating groove is formed in the rotating roller, and the circulating groove is slidably connected with the positioning block.
Preferably, the bottom of the moving plate is fixedly provided with a rack, one side of the exhaust box is fixedly provided with a driven gear, and the driven gear is meshed with the rack.
Preferably, sliding connection has a plurality of buffer rods in the push pedal, and the bottom fixed mounting of buffer rod has the clamp plate, and the clamp plate mutually supports with the cable that corresponds, and the top fixed mounting of buffer rod has the baffle, and the cover is equipped with the top spring on the buffer rod, and the top spring is located between clamp plate and the push pedal.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, as the first conical gear and the second conical gear are meshed with each other, and the transmission rod is in transmission connection with the rotating shafts, the rotating driving rod can drive the two rotating shafts to rotate simultaneously, and then the fan blades are driven to blow and cool electronic equipment in the cabinet body;
(2) The circulating groove is in sliding connection with the positioning block, and the rack is meshed with the driven gear, so that the rotating driving rod can drive the exhaust box to change back and forth in angle, and then different positions in the cabinet body are subjected to blowing cooling;
(3) Because the bidirectional screw rod is in threaded connection with the two connecting blocks, and the action between the top spring opposite pressing plate and the pushing plate, the bidirectional screw rod which rotates can drive the corresponding two pushing plates to be close to each other, so that the cable is pressed and fixed through the top spring and the pressing plate.
The invention has simple operation and convenient use, can conveniently carry out heat dissipation protection on different positions of the electronic equipment, and can also carry out fixed pressing protection on cables to prevent looseness.
Drawings
Fig. 1 is a schematic three-dimensional structure of an auxiliary protection device for power electronic equipment according to the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an auxiliary protection device for power electronic equipment according to the present invention;
fig. 3 is a schematic side view of an auxiliary protection device for power electronic equipment according to the present invention;
fig. 4 is a schematic sectional view of a cabinet and a push plate of an auxiliary protection device for power electronic equipment according to the present invention;
fig. 5 is a schematic cross-sectional structural diagram of an air guiding box and an air exhausting box of an auxiliary protection device for power electronic equipment according to the present invention;
fig. 6 is a schematic structural diagram of a portion a of an auxiliary protection device for power electronic equipment according to the present invention;
fig. 7 is a schematic diagram of a B-part structure of an auxiliary protection device for a power electronic device according to the present invention.
In the figure: 1. a cabinet body; 2. an electronic device; 3. a motor; 4. a driving rod; 5. an air guide box; 6. an exhaust box; 7. an air outlet; 8. a through hole; 9. a fixed rod; 10. a rotating shaft; 11. a fan blade; 12. a transmission rod; 13. a rotating roller; 14. a moving plate; 15. a rack; 16. a driven gear; 17. a positioning seat; 18. a circulation tank; 19. a positioning block; 20. a cable; 21. placing the hole; 22. a push plate; 23. a buffer rod; 24. a pressing plate; 25. a top spring; 26. a baffle; 27. a sliding hole; 28. a connecting block; 29. a bidirectional screw; 30. and (5) a door plate.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-7, an auxiliary protection device for power electronic equipment comprises a cabinet body 1, wherein electronic equipment 2 is installed on the inner wall of the bottom of the cabinet body 1, wind guide boxes 5 are fixedly installed on the inner walls of two sides of the cabinet body 1, a wind guide mechanism is arranged in each wind guide box 5, one sides, close to each other, of each wind guide box 5 are rotatably connected with an angle adjusting mechanism, a motor 3 is fixedly installed on one side of the cabinet body 1, an active rod 4 is fixedly installed on an output shaft of the motor 3, a rotating roller 13 is fixedly installed on the active rod 4 and is in transmission connection with the angle adjusting mechanism, the active rod 4 is in transmission connection with the wind guide mechanism, a plurality of placing holes 21 are formed in the rear side of the cabinet body 1, a plurality of cables 20 are installed on one side of the electronic equipment 2, the cables 20 penetrate through the corresponding placing holes 21, a fixing mechanism is arranged on the rear side of the cabinet body 1 and is mutually matched with the cables 20, an opening is formed in the front side of the cabinet body 1, a door plate 30 is rotatably connected with the opening, and air outlet holes are formed in two sides of the cabinet body 1.
In this embodiment, wind-guiding mechanism includes dead lever 9, dead lever 9 fixed mounting is on the inner wall of wind-guiding box 5, rotate on the dead lever 9 and be connected with pivot 10, the one end fixed mounting of pivot 10 has flabellum 11, the top rotation of wind-guiding box 5 is connected with transfer line 12, the equal fixed mounting in top and the bottom of transfer line 12 has second bevel gear, equal fixed mounting has first bevel gear in driving lever 4 and the pivot 10, first bevel gear and the second bevel gear intermeshing that corresponds, pivoted driving lever 4 drives transfer line 12 and pivot 10 through the intermeshing of first bevel gear and second bevel gear and rotates, and then drive flabellum 11 and blow to electronic equipment 2 in the cabinet body 1.
In this embodiment, the angle adjustment mechanism includes the box 6 of airing exhaust, the box 6 of airing exhaust rotates and installs in the one side of box 5 of airing exhaust, the one side that two boxes 5 of airing exhaust are close to each other all rotates and is connected with the positioning seat 17 that two objects set up, two positioning seats 17 and box 6 of airing exhaust rotate and are connected, the air exit 7 is installed to one side of box 6 of airing exhaust, the through-hole 8 has been seted up on box 6 of airing exhaust, through-hole 8 and box 5 intercommunication each other, sliding connection has movable plate 14 on the top inner wall of cabinet 1, movable plate 14 and roller 13 swing joint, the inboard fixed mounting of movable plate 14 has locating piece 19, the circulation groove 18 has been seted up on roller 13, circulation groove 18 and locating piece 19 sliding connection, rack 15 is fixedly installed to the bottom of movable plate 14, one side fixed mounting of box 6 of airing exhaust has driven gear 16, driven gear 16 and rack 15 intermesh, the movable plate 14 of moving is driven through the sliding connection of circulation groove 18 and locating piece 19 and the back and forth movement of driven gear 16, and the movable plate 14 of round trip, and the mutual meshing of driven gear 16 drives box 6 angle change through rack 15 and driven gear 16, and then blow to the different positions in the cabinet 1.
In this embodiment, the fixed establishment includes four push plates 22 that symmetry set up, two sliding holes 27 that symmetry set up have been seted up to the rear side of the cabinet body 1, sliding connection has connecting block 28 on the inner wall of sliding hole 27, rotationally connect with same two-way screw 29 on two sliding holes 27, two-way screw 29 and two connecting block 28 threaded connection, two push plates 22 and corresponding connecting block 28 fixed connection, sliding connection has a plurality of buffer rods 23 on the push plates 22, the bottom fixed mounting of buffer rods 23 has clamp plate 24, clamp plate 24 and the cable 20 that corresponds mutually support, the top fixed mounting of buffer rods 23 has baffle 26, the cover is equipped with top spring 25 on the buffer rod 23, top spring 25 is located between clamp plate 24 and the push plates 22, rotationally two-way screw 29 is through the threaded connection with two connecting block 28, thereby can drive corresponding two push plates 22 and be close to each other, and drive clamp plate 24 to press down fixedly to cable 20 through top spring 25.
When the intelligent electronic device is in operation, the motor 3 is started to switch, the output shaft of the motor 3 drives the driving rod 4 to rotate, the driving rod 4 drives the transmission rod 12 and the rotating shaft 10 to rotate through the mutual engagement of the first bevel gear and the second bevel gear, then the fan blades 11 are driven to blow the electronic device 2 in the cabinet body 1 through the exhaust box 6, the driving rod 4 drives the rotating roller 13 to rotate, the rotating roller 13 drives the moving plate 14 to move back and forth through the sliding connection of the circulating groove 18 and the positioning block 19, the moving plate 14 drives the exhaust box 6 to move back and forth through the mutual engagement of the rack 15 and the driven gear 16, then the air blowing and heat dissipation can be carried out on different positions in the cabinet body 1 through the exhaust port 7, so that the electronic device 2 is stably protected when the electronic device is in use, when the cable 20 is required to be fixed, the bidirectional screw 29 is rotated, the bidirectional screw 29 drives the pushing plate 22 to move through the threaded connection of the two connecting blocks 28, the moving pushing plate 22 drives the pressing plate 24 to press and fix the cable 20 through the top spring 25, and the cable is prevented from loosening.
Example two
The working principle is that the difference between the second embodiment and the first embodiment is that the bottom of the cabinet body 1 is rotationally connected with four symmetrically arranged universal lockable wheels, and the arrangement of the universal lockable wheels can facilitate the fixed placement, the movement and the transportation of the cabinet body 1.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present invention and the inventive concept thereof, within the scope of the present invention.
Claims (4)
1. The auxiliary protection device for the power electronic equipment comprises a cabinet body (1), and is characterized in that electronic equipment (2) is installed on the inner wall of the bottom of the cabinet body (1), a plurality of placement holes (21) are formed in the inner walls of the two sides of the cabinet body (1), an air guide mechanism is arranged in the air guide box (5), one side, close to each other, of each of the two air guide boxes (5) is rotationally connected with an angle adjusting mechanism, a motor (3) is fixedly installed on one side of the cabinet body (1), a driving rod (4) is fixedly installed on an output shaft of the motor (3), a rotating roller (13) is fixedly installed on the driving rod (4), the rotating roller (13) is in transmission connection with the angle adjusting mechanism, the driving rod (4) is in transmission connection with the air guide mechanism, a plurality of cables (20) are installed on one side of the electronic equipment (2), the cables (20) penetrate through the corresponding placement holes (21), a rear side of the cabinet body (1) is provided with a fixed cable (20), and the two sides of the cabinet body (1) are provided with openings, and the opening door plates (30) are formed in the front of the cabinet body;
the wind guide mechanism comprises a fixed rod (9), the fixed rod (9) is fixedly arranged on the inner wall of the wind guide box (5), a rotating shaft (10) is rotatably connected to the fixed rod (9), and a fan blade (11) is fixedly arranged at one end of the rotating shaft (10);
the angle adjusting mechanism comprises an exhaust box (6), the exhaust box (6) is rotatably arranged on one side of the air guide box (5), two positioning seats (17) arranged by two objects are rotatably connected to one sides of the two air guide boxes (5) which are close to each other, the two positioning seats (17) are rotatably connected with the exhaust box (6), an exhaust outlet (7) is arranged on one side of the exhaust box (6), a through hole (8) is formed in the exhaust box (6), and the through hole (8) is mutually communicated with the air guide boxes (5);
the fixing mechanism comprises four symmetrically arranged push plates (22), two symmetrically arranged sliding holes (27) are formed in the rear side of the cabinet body (1), connecting blocks (28) are connected to the inner wall of each sliding hole (27) in a sliding mode, the two sliding holes (27) are rotatably connected with the same two-way screw (29), the two-way screw (29) is in threaded connection with the two connecting blocks (28), and the two push plates (22) are fixedly connected with the corresponding connecting blocks (28);
a plurality of buffer rods (23) are connected to the push plate (22) in a sliding manner, a pressing plate (24) is fixedly arranged at the bottom end of each buffer rod (23), the pressing plate (24) is matched with the corresponding cable (20), a baffle (26) is fixedly arranged at the top end of each buffer rod (23), a top spring (25) is sleeved on each buffer rod (23), and the top spring (25) is located between the pressing plate (24) and the push plate (22);
the sliding hole penetrates through the rear side of the cabinet body.
2. The auxiliary protection device of power electronic equipment according to claim 1, wherein the top of the wind guiding box (5) is rotatably connected with a transmission rod (12), the top end and the bottom end of the transmission rod (12) are fixedly provided with second bevel gears, the driving rod (4) and the rotating shaft (10) are fixedly provided with first bevel gears, and the first bevel gears are meshed with the corresponding second bevel gears.
3. The auxiliary protection device of power electronic equipment according to claim 1, wherein a moving plate (14) is slidably connected to the top inner wall of the cabinet body (1), the moving plate (14) is movably connected to a rotating roller (13), a positioning block (19) is fixedly installed on the inner side of the moving plate (14), a circulating groove (18) is formed in the rotating roller (13), and the circulating groove (18) is slidably connected to the positioning block (19).
4. An auxiliary protection device for a power electronic apparatus according to claim 3, wherein a rack (15) is fixedly installed at the bottom of the moving plate (14), a driven gear (16) is fixedly installed at one side of the exhaust box (6), and the driven gear (16) is engaged with the rack (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211234953.5A CN115529802B (en) | 2022-10-10 | 2022-10-10 | Auxiliary protection device of power electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211234953.5A CN115529802B (en) | 2022-10-10 | 2022-10-10 | Auxiliary protection device of power electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115529802A CN115529802A (en) | 2022-12-27 |
| CN115529802B true CN115529802B (en) | 2024-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211234953.5A Active CN115529802B (en) | 2022-10-10 | 2022-10-10 | Auxiliary protection device of power electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115529802B (en) |
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| CN115529802A (en) | 2022-12-27 |
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