CN212753040U - Electrical equipment with air duct structure - Google Patents
Electrical equipment with air duct structure Download PDFInfo
- Publication number
- CN212753040U CN212753040U CN202021796326.7U CN202021796326U CN212753040U CN 212753040 U CN212753040 U CN 212753040U CN 202021796326 U CN202021796326 U CN 202021796326U CN 212753040 U CN212753040 U CN 212753040U
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- China
- Prior art keywords
- electrical equipment
- case
- bevel gear
- fixedly connected
- rotating shaft
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000000428 dust Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses an electrical equipment with wind channel structure relates to electrical equipment technical field, can not dispel quick-witted case outside with the heat that electrical equipment operation produced fast to traditional electrical equipment to and can not prevent that the dust from getting into the problem of quick-witted incasement portion, present following scheme is proposed, the load simulator comprises a case, the bottom inner wall fixedly connected with support frame of machine case, fixed cover is equipped with the bearing on the support frame, the inside cover of bearing is equipped with first pivot, the fixed cover in top of first pivot is equipped with first bevel gear, the bottom of first pivot is connected with the exhaust fan, the inside fixedly connected with fixed plate of machine case, the left side of fixed plate is connected with the connection bearing, the inside cover of connection bearing is equipped with the screw rod. The utility model discloses not only can dispel the heat to electrical equipment fast, when electrical equipment stopped operating, in time closed the air intake moreover, prevented that the dust from getting into quick-witted incasement portion.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to an electrical equipment with wind channel structure.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our production and life, becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of electric power in a power plant is electric equipment. The traditional electrical equipment can not quickly dissipate heat generated by the operation of the electrical equipment to the outside of a case, and when the electrical equipment stops operating, an air inlet can not be closed in time to prevent dust from entering the inside of the case, so that the electrical equipment with the air duct structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of have wind channel structure electrical equipment, solved traditional electrical equipment and can not dispel quick-witted case outside with the heat that electrical equipment operation produced fast to and can not prevent that the dust from getting into quick-witted incasement portion's problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electrical device with an air duct structure comprises a case, wherein a support frame is fixedly connected to the inner wall of the bottom of the case, a bearing is fixedly sleeved on the support frame, a first rotating shaft is sleeved inside the bearing, a first bevel gear is fixedly sleeved at the top of the first rotating shaft, an exhaust fan is connected to the bottom of the first rotating shaft, a fixed plate is fixedly connected inside the case, a connecting bearing is connected to the left side of the fixed plate, a screw rod is sleeved inside the connecting bearing, a piston is sleeved outside the screw rod, a guide rod is fixedly connected to the top of the piston, a fifth bevel gear is fixedly sleeved at the top of the screw rod, a power box is fixedly connected to the outside of the case, a support plate is fixedly connected inside the left side of the power box, a double-shaft motor is fixedly connected to the top of the support plate, and a second rotating, the outside fixed cover of second pivot is equipped with two second bevel gears, the left side tank wall of machine case rotates the cover and is equipped with the third pivot, the outside fixed cover of third pivot is equipped with two third bevel gears, is located the right side third bevel gear and first bevel gear meshing transmission are located the left side third bevel gear and the second bevel gear meshing transmission that is located the below, the top fixedly connected with bracing piece of machine case, the top fixedly connected with supporting bearing of bracing piece, supporting bearing's inside cover is equipped with the fourth pivot, the outside fixed cover of fourth pivot is equipped with two fourth bevel gears, and is located the left side fourth bevel gear with be located the top second bevel gear meshing transmission is located the right side fourth bevel gear and fifth bevel gear meshing transmission.
Preferably, the bottom of the case is provided with an air outlet, and the exhaust fan is movably sleeved inside the air outlet.
Preferably, the top of the case is provided with an air inlet, and the screw movably penetrates through the air inlet.
Preferably, a first movable hole is formed in the left box wall of the case, and the third rotating shaft movably penetrates through the first movable hole.
Preferably, a second movable hole is formed in the supporting plate, and the second rotating shaft movably penetrates through the second movable hole.
Preferably, the top of the power box is provided with a guide hole, and the guide rod movably penetrates through the guide hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation biax motor, the exhaust fan, the piston, the guide bar, the screw rod, first bevel gear, second bevel gear isotructure, wherein biax motor drives gear drive system operation, when the output shaft corotation of biax motor, it rotates to drive the exhaust fan, the piston downstream simultaneously, open the air intake, through forming the convection current with the air outlet, dispel the heat to electrical equipment fast, when the output shaft reversal of biax motor, it rotates to drive the exhaust fan, piston upward movement simultaneously, close the air intake, prevent that the dust from getting into quick-witted case, the device novel in design, and easy operation, not only can dispel the heat to electrical equipment fast, and when electrical equipment stops operating, in time close the air intake, prevent that the dust from getting into quick-witted incasement.
Drawings
Fig. 1 is a schematic front view of an electrical apparatus with an air duct structure according to the present invention;
fig. 2 is a schematic side view of the electrical equipment with an air duct structure according to the present invention.
In the figure: the fan comprises a guide rod 1, a screw rod 2, a fifth bevel gear 3, a fourth rotating shaft 4, a support rod 5, a support bearing 6, a fourth bevel gear 7, a power box 8, a second rotating shaft 9, a double-shaft motor 10, a second bevel gear 11, a third bevel gear 12, a third rotating shaft 13, a support frame 14, an exhaust fan 15, a first rotating shaft 16, a first bevel gear 17, a fixing plate 18, a piston 19, a support plate 20 and a case 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an electrical device with an air duct structure comprises a case 21, a supporting frame 14 is fixedly connected to the inner wall of the bottom of the case 21, a bearing is fixedly sleeved on the supporting frame 14, a first rotating shaft 16 is sleeved inside the bearing, a first bevel gear 17 is fixedly sleeved on the top of the first rotating shaft 16, an exhaust fan 15 is connected to the bottom of the first rotating shaft 16, a fixing plate 18 is fixedly connected to the inside of the case 21, a connecting bearing is connected to the left side of the fixing plate 18, a screw rod 2 is sleeved inside the connecting bearing, a piston 19 is sleeved outside the screw rod 2, a guide rod 1 is fixedly connected to the top of the piston 19, a fifth bevel gear 3 is fixedly sleeved on the top of the screw rod 2, a power box 8 is fixedly connected to the outside of the case 21, a supporting plate 20 is fixedly connected to the inside of the left side of the power box 8, a, the fixed cover in outside of second pivot 9 is equipped with two second bevel gears 11, the left side tank wall of machine case 21 rotates the cover and is equipped with third pivot 13, the fixed cover in outside of third pivot 13 is equipped with two third bevel gears 12, it meshes the transmission to be located right side third bevel gear 12 and first bevel gear 17, it meshes the transmission to be located left side third bevel gear 12 and second bevel gear 11 that is located the below, the top fixedly connected with bracing piece 5 of machine case 21, the top fixedly connected with supporting bearing 6 of bracing piece 5, the inside cover of supporting bearing 6 is equipped with fourth pivot 4, the outside fixed cover of fourth pivot 4 is equipped with two fourth bevel gears 7, and be located left side fourth bevel gear 7 and be located top second bevel gear 11 mesh transmission, it meshes the transmission to be located right side fourth bevel gear 7 and fifth bevel gear 3.
In this embodiment, the bottom of the case 21 is provided with an air outlet, and the exhaust fan 15 is movably sleeved inside the air outlet.
In this embodiment, the top of the case 21 is provided with an air inlet, and the screw 2 movably penetrates through the air inlet.
In this embodiment, a first movable hole is formed in a left box wall of the chassis 21, and the third rotating shaft 13 movably penetrates through the first movable hole.
In this embodiment, the supporting plate 20 is provided with a second movable hole, and the second rotating shaft 9 movably penetrates through the second movable hole.
In this embodiment, the guiding hole has been seted up at the top of headstock 8, and the guiding hole is run through in the activity of guide bar 1.
Firstly, when the electrical equipment runs, the output shaft of the driving motor 10 rotates forward to drive the second rotating shaft 9 to rotate forward, so as to drive the two second bevel gears 11 to rotate, the second bevel gear 11 positioned below is in meshing transmission with the third bevel gear 12 positioned on the left side, so as to drive the third rotating shaft 13 to rotate, the third bevel gear 12 positioned on the right side is in meshing transmission with the first bevel gear 17, so as to drive the first rotating shaft 16 to rotate, so as to drive the exhaust fan 15 to rotate, meanwhile, the second bevel gear 11 positioned above is in meshing transmission with the fourth bevel gear 7 positioned on the left side, so as to drive the fourth rotating shaft 4 to rotate, so as to drive the fourth bevel gear 7 on the right side to rotate, and the fourth bevel gear 7 on the right side is in meshing transmission with the fifth bevel gear 3, so as to drive the screw 2 to; when the electrical equipment stops operating, the output shaft of the driving motor 10 rotates reversely, and drives the second rotating shaft 9 to rotate reversely, thereby driving the two second bevel gears 11 to rotate, the second bevel gear 11 located below and the third bevel gear 12 located on the left side are in meshing transmission, thereby driving the third rotating shaft 13 to rotate, the third bevel gear 12 located on the right side and the first bevel gear 17 are in meshing transmission, thereby driving the first rotating shaft 16 to rotate, thereby driving the exhaust fan 15 to rotate reversely, and simultaneously the second bevel gear 11 located above and the fourth bevel gear 7 located on the left side are in meshing transmission, thereby driving the fourth rotating shaft 4 to rotate, thereby driving the fourth bevel gear 7 on the right side to rotate, the fourth bevel gear 7 on the right side and the fifth bevel gear 3 are in meshing transmission, thereby driving the screw 2 to rotate reversely, thereby driving the piston 19 to move upwards, and.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An electrical device with an air duct structure comprises a case (21) and is characterized in that a supporting frame (14) is fixedly connected to the inner wall of the bottom of the case (21), a bearing is fixedly sleeved on the supporting frame (14), a first rotating shaft (16) is sleeved inside the bearing, a first bevel gear (17) is fixedly sleeved on the top of the first rotating shaft (16), an exhaust fan (15) is connected to the bottom of the first rotating shaft (16), a fixing plate (18) is fixedly connected inside the case (21), a connecting bearing is connected to the left side of the fixing plate (18), a screw (2) is sleeved inside the connecting bearing, a piston (19) is sleeved outside the screw (2), a guide rod (1) is fixedly connected to the top of the piston (19), a fifth bevel gear (3) is fixedly sleeved on the top of the screw (2), the power box (8) is fixedly connected to the outside of the case (21), a supporting plate (20) is fixedly connected to the inside of the left side of the power box (8), a double-shaft motor (10) is fixedly connected to the top of the supporting plate (20), a second rotating shaft (9) is fixedly connected to an output shaft of the double-shaft motor (10), two second bevel gears (11) are fixedly sleeved on the outside of the second rotating shaft (9), a third rotating shaft (13) is rotatably sleeved on the left side of the case (21), two third bevel gears (12) are fixedly sleeved on the outside of the third rotating shaft (13), the third bevel gears (12) are in meshing transmission with the first bevel gears (17) and positioned on the right side, the third bevel gears (12) are in meshing transmission with the second bevel gears (11) positioned below and positioned on the left side, a supporting rod (5) is fixedly connected to the top of the case, the top fixedly connected with support bearing (6) of bracing piece (5), the inside cover of support bearing (6) is equipped with fourth pivot (4), the outside fixed cover of fourth pivot (4) is equipped with two fourth bevel gears (7), and is located the left side fourth bevel gear (7) with be located the top second bevel gear (11) meshing transmission is located the right side fourth bevel gear (7) and fifth bevel gear (3) meshing transmission.
2. The electrical equipment with the air duct structure as claimed in claim 1, wherein an air outlet is formed at the bottom of the case (21), and the exhaust fan (15) is movably sleeved inside the air outlet.
3. The electrical equipment with the air duct structure as claimed in claim 1, wherein an air inlet is formed at the top of the case (21), and the screw (2) movably penetrates through the air inlet.
4. The electrical equipment with the air duct structure as claimed in claim 1, wherein a first movable hole is formed in a left side wall of the case (21), and the third rotating shaft (13) movably penetrates through the first movable hole.
5. The electrical equipment with the air duct structure as claimed in claim 1, wherein the supporting plate (20) is provided with a second movable hole, and the second rotating shaft (9) movably penetrates through the second movable hole.
6. The electrical equipment with the air duct structure is characterized in that a guide hole is formed in the top of the power box (8), and the guide rod (1) movably penetrates through the guide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021796326.7U CN212753040U (en) | 2020-08-25 | 2020-08-25 | Electrical equipment with air duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021796326.7U CN212753040U (en) | 2020-08-25 | 2020-08-25 | Electrical equipment with air duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212753040U true CN212753040U (en) | 2021-03-19 |
Family
ID=74991238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021796326.7U Expired - Fee Related CN212753040U (en) | 2020-08-25 | 2020-08-25 | Electrical equipment with air duct structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212753040U (en) |
-
2020
- 2020-08-25 CN CN202021796326.7U patent/CN212753040U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |