CN213277716U - Dustproof equipment convenient for heat dissipation of transformer - Google Patents
Dustproof equipment convenient for heat dissipation of transformer Download PDFInfo
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- CN213277716U CN213277716U CN202022099161.4U CN202022099161U CN213277716U CN 213277716 U CN213277716 U CN 213277716U CN 202022099161 U CN202022099161 U CN 202022099161U CN 213277716 U CN213277716 U CN 213277716U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of transformer heat dissipation and dust prevention, in particular to a device convenient for transformer heat dissipation and dust prevention, which comprises a first motor, a box body, a transformer main body, a heat dissipation mechanism, a protection mechanism and a cleaning mechanism; the first motor is fixedly connected to the side wall of the top of the box body; an air inlet is formed in the bottom of the side wall of the box body and corresponds to the first motor, and an air outlet is formed in the top of the side wall of the box body and corresponds to the first motor; the transformer is arranged inside the box body; the heat dissipation mechanism is arranged in the box body and corresponds to the position of the transformer, and comprises a first supporting rod, a first rotating shaft and a vertical plate; the first supporting rod is fixedly connected in the air inlet; the first rotating shaft is rotatably connected to the first supporting rod, and a first driving roller is fixedly connected to the first rotating shaft; a fan is fixedly connected to the first driving roller; under the effect of heat dissipation mechanism and protection machanism, realized the heat dissipation of transformer and dustproof.
Description
Technical Field
The utility model belongs to the technical field of the transformer heat dissipation is dustproof, specific transformer heat dissipation dustproof facilities of being convenient for that says so.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage conversion, current conversion, voltage stabilization, and the like.
At present, in the heat dissipation dustproof equipment in the prior art, the staying time of wind in the box body cannot be prolonged when the heat dissipation dustproof equipment is used, the heat absorption time of flowing air to the transformer heat cannot be prolonged, the heat dissipation efficiency is reduced, the filtering effect of dust in the wind can be poor, the working state of the box body and the transformer can be influenced by excessive dust accumulation easily, the service life of the transformer is shortened, and the heat dissipation dustproof equipment is inconvenient for people to use.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve and reduce the radiating efficiency, and can be not good to the filter effect of the dust in the wind, lead to the problem that its operating condition was influenced too much to the laying dust in the box and on the transformer easily, the utility model provides a transformer dustproof facilities of being convenient for dispels the heat.
The utility model provides a technical scheme that its technical problem adopted is: a transformer dustproof facilities that dispels heat convenient to, its characterized in that: the device comprises a first motor, a box body, a transformer, a heat dissipation mechanism, a protection mechanism and a cleaning mechanism; the first motor is fixedly connected to the side wall of the top of the box body; an air inlet is formed in the bottom of the side wall of the box body and corresponds to the first motor, and an air outlet is formed in the top of the other side wall of the box body; the transformer is arranged inside the box body; the heat dissipation mechanism is arranged in the box body and corresponds to the position of the transformer, and comprises a first supporting rod, a first rotating shaft, a second rotating shaft and a vertical plate; the first supporting rod is fixedly connected in the air inlet; the first rotating shaft is rotatably connected to the first supporting rod, and a first driving roller is fixedly connected to the first rotating shaft; a fan is fixedly connected to the first driving roller; a cleaning mechanism is arranged in the air inlet at the position corresponding to the fan; one end of the second rotating shaft is fixedly connected with the output end of the first motor, and the other end of the second rotating shaft is fixedly connected with a fan; the vertical plate is fixedly connected to the top end inside the box body; the second rotating shaft penetrates through the vertical plate and is rotatably connected with the vertical plate; no. two epaxial rigid couplings of pivot have No. two drive rollers, and a drive roller passes through the belt rotation with No. two drive rollers.
Preferably, the cleaning mechanism comprises a first dust screen, a first protective frame and a transmission assembly; the first protective frame is fixedly connected with the air inlet; the first protection frame is obliquely arranged; a first protective frame is sleeved on the periphery of the first dustproof net and fixedly connected with the first protective frame; one end of the cleaning brush is connected to the first dust screen in a sliding mode, and the other end of the cleaning brush is fixedly connected with the transmission assembly.
Preferably, the transmission assembly comprises a spring rod, a second support rod, a nut, a screw rod and a second motor; one end of the spring rod is fixedly connected with a cleaning brush, and the other end of the spring rod is fixedly connected with the second support rod; a nut is fixedly connected to one end, far away from the spring rod, of the second supporting rod; the nut is connected with the screw rod through a screw rod nut pair; one end of the screw rod is fixedly connected with the output end of the second motor, and the other end of the screw rod is rotatably connected with the inner wall of the air inlet; the second motor is fixedly connected in the box body at the bottom end of the air inlet; the bottom end of the air inlet is provided with a V-shaped ash accumulation groove; and a through hole is formed in the middle of the bottom of the V-shaped dust collecting groove.
Preferably, the protection mechanism comprises an air cylinder, a round rod, a second protection frame, a second dust screen and a first sliding block; the air cylinder is arranged at the bottom end of the air outlet and corresponds to the second motor in position; one end of the round rod is fixedly connected with the output end of the air cylinder, and the other end of the round rod is fixedly connected with a first sliding block; the first sliding groove is formed in the bottom end of the air outlet, and the first sliding block is connected in the first sliding groove in a sliding mode; a second protective frame is fixedly connected to the top end of the first sliding block; the air outlet is provided with a switch assembly corresponding to the second protective frame; and a second protective frame is sleeved on the periphery of the second dustproof net and is fixedly connected with the second protective frame.
Preferably, the switch assembly comprises a second sliding block, a third supporting rod, a plastic ball and a gas cylinder; the top end of the air outlet is provided with a second sliding groove, and a second sliding block is connected in the second sliding groove in a sliding manner; the gas cylinder is fixedly connected to the inner wall of the box body; the second sliding block is provided with a first hole, one end of the second sliding block is fixedly connected with a return spring, and the other end of the second sliding block is fixedly connected with a string; the inner wall of the box body is also provided with a second hole and a third hole, the second hole and the third hole are communicated with the first hole, the second hole is communicated with the gas cylinder through a hose, and the third hole is communicated with the cylinder through a hose; one end of the string far away from the second sliding block is fixedly connected with a plastic ball; the plastic ball is fixedly connected to one end of the third supporting rod; the other end of the third supporting rod is hinged on the inner wall of the air outlet.
Preferably, an auxiliary component is arranged at the top end of the air outlet corresponding to the switch component; the auxiliary assembly comprises an air bag, a piston cylinder and a piston rod; the air bag is fixedly connected to the inner wall of the top end of the air outlet and corresponds to the second protection frame in position; the piston cylinder is arranged at the top end of the box body and is communicated with the air bag through a hose; the piston cylinder is connected with a piston rod in a sliding manner; the piston rod is fixedly connected with a cleaning brush; one end of the piston rod, which is far away from the cleaning brush, is fixedly connected with a return spring; and one end of the return spring, which is far away from the piston rod, is fixedly connected with the top end of the piston cylinder.
The utility model has the advantages that:
1. the utility model discloses in, when the transformer began the during operation, start a motor, dispel the heat through the fan for the air intake air of inhaling, air outlet exhaust steam, thereby accomplish the heat dissipation of transformer.
2. When a motor is turned off, a motor is started to clean a dust screen, and a cylinder is started to enable the dust screen to ascend under the action of a switch assembly, so that dust prevention work is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a sectional view of the transformer of the present invention for heat dissipation and dust prevention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
FIG. 6 is an enlarged view of a portion of FIG. 2 at D;
illustration of the drawings:
1. a first motor; 11. an air inlet; 12. an air outlet; 2. a box body; 3. a transformer body; 4. a heat dissipation mechanism; 41. a first strut; 42. a first rotating shaft; 43. a second rotating shaft; 44. a vertical plate; 45. a first driving roller; 46. a second driving roller; 47. a belt; 48. a fan; 5. a protection mechanism; 51. a cylinder; 511. a second sliding block; 5111. a first hole; 5112. a second hole; 5113. a third hole; 5114. a string; 512. a third strut; 513. a plastic ball; 514. a gas cylinder; 52. a round bar; 53. a second protective frame; 531. an air bag; 532. a piston cylinder; 533. a hose; 534. a piston rod; 535. a return spring; 54. a second dust screen; 55. a first sliding block; 56. a first chute; 57. a second chute; 6. a cleaning mechanism; 61. a first dust screen; 62. a first protective frame; 621. a spring lever; 622. a second strut; 623. a nut; 624. a screw rod; 625. a V-shaped ash accumulation groove; 626. a second motor; 63. cleaning the brush; 64. and a through hole.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-6, the present invention provides a dustproof apparatus for facilitating heat dissipation of a transformer, which includes a first motor 1, a box 2, a transformer body 3, a heat dissipation mechanism 4, a protection mechanism 5 and a cleaning mechanism 6; the first motor 1 is fixedly connected to the side wall of the top of the box body 2; an air inlet 11 is formed in the bottom of the side wall of the box body 2 corresponding to the first motor 1, and an air outlet 12 is formed in the top of the other side wall of the box body 2; the transformer main body 3 is arranged inside the box body 2; the heat dissipation mechanism 4 is arranged in the box body 2 and corresponds to the transformer main body 3 in position, and comprises a first support rod 41, a first rotating shaft 42, a second rotating shaft 43 and a vertical plate 44; the first support rod 41 is fixedly connected in the air inlet 11; the first rotating shaft 42 is rotatably connected to the first supporting rod 41, and a first driving roller 45 is fixedly connected to the first rotating shaft 42; the first driving roller 45 is fixedly connected with a fan 48; a cleaning mechanism 6 is arranged in the air inlet 11 at the position corresponding to the fan 48; one end of the second rotating shaft 43 is fixedly connected with the output end of the first motor 1, and the other end of the second rotating shaft is fixedly connected with a fan 48; the vertical plate 44 is fixedly connected to the top end inside the box body 2; the second rotating shaft 43 penetrates through the vertical plate 44 and is rotatably connected with the vertical plate 44; a second driving roller 46 is fixedly connected to the second rotating shaft 43, and the first driving roller 45 and the second driving roller 46 rotate through a belt 47; during operation, motor 1 starts, and No. two pivot 43 rotate for fan 48 rotates outside heat dissipation gas, and through the drive of belt 47, make fan 48 rotate and inhale the air, thereby make the air get into from air intake 11, make steam discharge from air outlet 12, improved the radiating efficiency.
As an embodiment of the present invention, the cleaning mechanism 6 includes a first dust screen 61, a first protective frame 62 and a transmission assembly; the first protective frame 62 is fixedly connected with the air inlet 11; the first protection frame 62 is obliquely arranged; the first protective frame 62 is sleeved around the first dustproof net 61 and fixedly connected with the first protective frame 62; one end of the cleaning brush 63 is connected to the first dust screen 61 in a sliding manner, and the other end of the cleaning brush is fixedly connected with a transmission component; during operation, a motor 1 works for fan 48 rotates, makes the air sucked into air inlet 11, and is dustproof through the filtration of a dust screen 61, makes the effectual isolation dust of air inlet 11, and under the effect through drive assembly, makes clean brush 63 clean a dust screen 61, both effectually dustproof and clean the dust screen.
As an embodiment of the present invention, the transmission assembly includes a spring rod 621, a second support rod 622, a nut 623, a screw rod 624, and a second motor 626; one end of the spring rod 621 is fixedly connected with a cleaning brush 63, and the other end is fixedly connected with a second support rod 622; a nut 623 is fixedly connected to one end of the second supporting rod 622, which is far away from the spring rod 621; the nut 623 is connected with the lead screw 624 through a lead screw nut pair; one end of the screw 624 is fixedly connected with the output end of the second motor 626, and the other end of the screw is rotatably connected with the inner wall of the air inlet 11; the second motor 626 is fixedly connected in the box body 2 at the bottom end of the air inlet 11; a V-shaped dust collecting groove 625 is formed in the bottom end of the air inlet 11; a through hole 64 is formed in the middle of the bottom of the V-shaped dust collecting groove 625; during operation, close a motor 1, start No. two motors 626 for a lead screw 624 rotates, makes nut 623 up-and-down motion, makes cleaning brush 63 up-and-down motion clean a dust screen 61, makes the dust fall downwards under the effect of gravity center attraction, makes the dust fall on V type deposition groove 625, thereby makes the dust follow through-hole 64 and discharges, improves clean effect.
As an embodiment of the present invention, the protection mechanism 5 includes a cylinder 51, a round bar 52, a second protection frame 53, a second dust screen 54, and a first slider 55; the air cylinder 51 is arranged at the bottom end of the air outlet 12 and corresponds to the position of the second motor 626; one end of the round rod 52 is fixedly connected with the output end of the air cylinder 51, and the other end of the round rod is fixedly connected with a first sliding block 55; the first sliding groove 56 is formed in the bottom end of the air outlet 12, and the first sliding block 55 is connected in the first sliding groove 56 in a sliding manner; a second protective frame 53 is fixedly connected to the top end of the first sliding block 55; the air outlet 12 is provided with a switch component corresponding to the position of the second protective frame 53; a second protective frame 53 is sleeved around the second dustproof net 54 and fixedly connected with the second protective frame 53; during operation, when a motor 1 stop work, under the effect of switch module for cylinder 51 starts, makes round bar 52 upward movement, makes No. two dust screens 54 keep apart dust in the air, when a motor 1 starts, makes round bar 52 downward movement, makes No. two dust screens 54 downward movement, improves the radiating efficiency.
As an embodiment of the present invention, the switch assembly includes a second slider 511, a third support 512, a plastic ball 513 and a gas bottle 514; a second sliding groove 57 is formed in the top end of the air outlet 12, and a second sliding block 511 is connected in the second sliding groove 57 in a sliding manner; the gas cylinder 514 is fixedly connected with the inner wall of the box body 2; the second sliding block 511 is provided with a first hole 5111, one end of the second sliding block is fixedly connected with a return spring 535, and the other end of the second sliding block is fixedly connected with a string 5114; the inner wall of the box body 2 is also provided with a second hole 5112 and a third hole 5113, the second hole 5112 and the third hole 5113 are both communicated with the first hole 5111, the second hole 5112 is communicated with the gas cylinder 514 through a hose 533, and the third hole 5113 is communicated with the cylinder 51 through the hose 533; one end of the string 5114 far away from the second sliding block 511 is fixedly connected with a plastic ball 513; the plastic ball 513 is fixedly connected to one end of the third supporting rod 512; the other end of the third supporting rod 512 is hinged on the inner wall of the air outlet 12; during operation, the fan 48 rotates, so that the plastic ball 513 swings with the wind direction, the second sliding block 511 slides, the first hole 5111 is not communicated with the second hole 5112 and the third hole 5113, the air cylinder 51 is not ventilated any more, the round rod 52 moves downwards, the second dustproof net 54 descends, the heat dissipation efficiency is improved, when the fan 48 stops rotating, the plastic ball 513 does not pull the second sliding block 511 any more, the return spring 535 resets, the second sliding block 511 resets, the three holes are communicated, and the air cylinder 51 is ventilated.
As an implementation mode of the utility model, an auxiliary component is arranged at the top end of the air outlet (12) corresponding to the switch component; the auxiliary assembly comprises an air bag 531, a piston cylinder 532 and a piston rod 534; the air bag 531 is fixedly connected to the inner wall of the top end of the air outlet 12 and corresponds to the second protection frame 53 in position; the piston cylinder 532 is arranged at the top end of the box body 2 and is communicated with the air bag 531 through a hose 533; the piston cylinder 532 is slidably connected with a piston rod 534; the piston rod 534 is fixedly connected with a cleaning brush 63; a return spring 535 is fixedly connected to one end of the piston rod 534 far away from the cleaning brush 63; one end of the return spring 535 far away from the piston rod 534 is fixedly connected with the top end of the piston cylinder 532; during operation, No. two protective frame 53 upward movement extrusion gasbag 531 for gasbag 531 compressed air, compressed air gets into piston cylinder 532 from hose 533, makes cleaning brush 63 move, accomplishes clean dust screen work, is not at compressed air when gasbag 531, makes reset spring 535 reset, makes piston rod 534 reset, thereby makes cleaning brush 63 up-and-down motion, has improved the clean area of cleaning brush 63.
The working principle is as follows: motor 1 starts, make No. two pivot 43 rotate, make fan 48 rotate outside heat dissipation, drive through belt 47, make fan 48 rotate and inhale the air, thereby make the air get into from air intake 11, make steam discharge from air outlet 12, improve the radiating efficiency, when closing motor 1, start No. two motors 626, make nut 623 up-and-down motion, make the clean dust screen of cleaning brush 63 up-and-down motion, make the dust fall down under the effect of gravity attraction, thereby make the dust discharge from through-hole 64, fan 48 stall simultaneously, make cylinder 51 ventilate, make No. two protective frame 53 upward movement, make No. two dust screen 54 prevent that the dust from entering from air outlet 12, dustproof effect has been improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a transformer dustproof facilities that dispels heat which characterized in that: the transformer comprises a first motor (1), a box body (2), a transformer main body (3), a heat dissipation mechanism (4), a protection mechanism (5) and a cleaning mechanism (6); the first motor (1) is fixedly connected to the side wall of the top of the box body (2); an air inlet (11) is formed in the bottom of the side wall of the box body (2) and corresponds to the first motor (1), and an air outlet (12) is formed in the top of the other side wall of the box body (2); the transformer main body (3) is arranged in the box body (2); the heat dissipation mechanism (4) is arranged in the box body (2) and corresponds to the transformer main body (3) in position, and comprises a first support rod (41), a first rotating shaft (42), a second rotating shaft (43) and a vertical plate (44); the first support rod (41) is fixedly connected in the air inlet (11); the first rotating shaft (42) is rotatably connected to the first supporting rod (41), and a first driving roller (45) is fixedly connected to the first rotating shaft (42); a fan (48) is fixedly connected to the first driving roller (45); a cleaning mechanism (6) is arranged in the air inlet (11) at the position corresponding to the fan (48); one end of the second rotating shaft (43) is fixedly connected with the output end of the first motor (1), and the other end of the second rotating shaft is fixedly connected with a fan (48); the vertical plate (44) is fixedly connected to the top end inside the box body (2); the second rotating shaft (43) penetrates through the vertical plate (44) and is rotatably connected with the vertical plate (44); no. two drive rollers (46) are fixedly connected to the second rotating shaft (43), and the first drive roller (45) and the second drive roller (46) rotate through a belt (47).
2. The dustproof apparatus for facilitating heat dissipation of transformer according to claim 1, wherein: the cleaning mechanism (6) comprises a first dustproof net (61), a first protective frame (62) and a transmission assembly; the first protective frame (62) is fixedly connected with the air inlet (11); the first protective frame (62) is obliquely arranged; a first protective frame (62) is sleeved on the periphery of the first dustproof net (61) and is fixedly connected with the first protective frame (62); one end of the cleaning brush (63) is connected with the first dust screen (61) in a sliding way, and the other end is fixedly connected with the transmission component.
3. The dustproof apparatus for facilitating heat dissipation of transformer according to claim 2, wherein: the transmission assembly comprises a spring rod (621), a second support rod (622), a nut (623), a screw rod (624) and a second motor (626); one end of the spring rod (621) is fixedly connected with a cleaning brush (63), and the other end of the spring rod is fixedly connected with a second support rod (622); a nut (623) is fixedly connected to one end, far away from the spring rod (621), of the second support rod (622); the nut (623) is connected with the screw rod (624) through a screw rod nut pair; one end of the screw rod (624) is fixedly connected with the output end of the second motor (626), and the other end of the screw rod is rotatably connected with the inner wall of the air inlet (11); the second motor (626) is fixedly connected in the box body (2) at the bottom end of the air inlet (11); a V-shaped ash accumulation groove (625) is formed in the bottom end of the air inlet (11); and a through hole (64) is formed in the middle of the bottom of the V-shaped dust accumulation groove (625).
4. The apparatus of claim 3, wherein the dust-proof device facilitates heat dissipation of the transformer, further comprising: the protection mechanism (5) comprises an air cylinder (51), a round rod (52), a second protection frame (53), a second dust screen (54) and a first sliding block (55); the air cylinder (51) is arranged at the bottom end of the air outlet (12) and corresponds to the position of the second motor (626); one end of the round rod (52) is fixedly connected with the output end of the air cylinder (51), and the other end of the round rod is fixedly connected with a first sliding block (55); the first sliding groove (56) is formed in the bottom end of the air outlet (12), and the first sliding block (55) is connected in the first sliding groove (56) in a sliding mode; a second protective frame (53) is fixedly connected to the top end of the first sliding block (55); the air outlet (12) is provided with a switch component corresponding to the position of the second protective frame (53); the periphery of the second dustproof net (54) is sleeved with a second protective frame (53) and fixedly connected with the second protective frame (53).
5. The apparatus of claim 4, wherein the dust-proof device facilitates heat dissipation of the transformer, further comprising: the switch assembly comprises a second sliding block (511), a third supporting rod (512), a plastic ball (513) and a gas cylinder (514); a second sliding groove (57) is formed in the top end of the air outlet (12), and a second sliding block (511) is connected in the second sliding groove (57) in a sliding manner; the gas cylinder (514) is fixedly connected to the inner wall of the box body (2); a first hole (5111) is formed in the second sliding block (511), one end of the second sliding block is fixedly connected with a return spring (535), and the other end of the second sliding block is fixedly connected with a string (5114); the inner wall of the box body (2) is further provided with a second hole (5112) and a third hole (5113), the second hole (5112) and the third hole (5113) are communicated with the first hole (5111), the second hole (5112) is communicated with the gas cylinder (514) through a hose (533), and the third hole (5113) is communicated with the cylinder (51) through the hose (533); one end of the string (5114) far away from the second sliding block (511) is fixedly connected with a plastic ball (513); the plastic ball (513) is fixedly connected to one end of the third supporting rod (512); the other end of the third supporting rod (512) is hinged on the inner wall of the air outlet (12).
6. The apparatus of claim 5, wherein the dust-proof device facilitates heat dissipation of the transformer, further comprising: an auxiliary component is arranged at the top end of the air outlet (12) at the position corresponding to the switch component; the auxiliary assembly comprises an air bag (531), a piston cylinder (532) and a piston rod (534); the air bag (531) is fixedly connected to the inner wall of the top end of the air outlet (12) and corresponds to the second protective frame (53); the piston cylinder (532) is arranged at the top end of the box body (2) and is communicated with the air bag (531) through a hose (533); the piston cylinder (532) is connected with a piston rod (534) in a sliding way; the piston rod (534) is fixedly connected with a cleaning brush (63); one end of the piston rod (534) far away from the cleaning brush (63) is fixedly connected with a return spring (535); one end of the return spring (535) far away from the piston rod (534) is fixedly connected with the top end of the piston cylinder (532).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099161.4U CN213277716U (en) | 2021-03-12 | 2021-03-12 | Dustproof equipment convenient for heat dissipation of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099161.4U CN213277716U (en) | 2021-03-12 | 2021-03-12 | Dustproof equipment convenient for heat dissipation of transformer |
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| Publication Number | Publication Date |
|---|---|
| CN213277716U true CN213277716U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022099161.4U Expired - Fee Related CN213277716U (en) | 2021-03-12 | 2021-03-12 | Dustproof equipment convenient for heat dissipation of transformer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345678A (en) * | 2021-06-07 | 2021-09-03 | 合肥市菲力克斯电子科技有限公司 | Dustproof protection mechanism of electronic transformer |
| CN113599923A (en) * | 2021-08-05 | 2021-11-05 | 深圳嘉信源科技实业有限公司 | Metal dust screen with splicing structure of being convenient for |
| CN113916268A (en) * | 2021-12-14 | 2022-01-11 | 国网山东省电力公司桓台县供电公司 | Photoelectric sensor with adjustable measuring distance |
| CN114513908A (en) * | 2021-12-24 | 2022-05-17 | 北方魏家峁煤电有限责任公司 | Dustproof signal control equipment |
| CN114513908B (en) * | 2021-12-24 | 2024-05-03 | 北方魏家峁煤电有限责任公司 | Dustproof signal control equipment |
-
2021
- 2021-03-12 CN CN202022099161.4U patent/CN213277716U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345678A (en) * | 2021-06-07 | 2021-09-03 | 合肥市菲力克斯电子科技有限公司 | Dustproof protection mechanism of electronic transformer |
| CN113345678B (en) * | 2021-06-07 | 2022-11-22 | 合肥市菲力克斯电子科技有限公司 | Dustproof protection mechanism of electronic transformer |
| CN113599923A (en) * | 2021-08-05 | 2021-11-05 | 深圳嘉信源科技实业有限公司 | Metal dust screen with splicing structure of being convenient for |
| CN113916268A (en) * | 2021-12-14 | 2022-01-11 | 国网山东省电力公司桓台县供电公司 | Photoelectric sensor with adjustable measuring distance |
| CN114513908A (en) * | 2021-12-24 | 2022-05-17 | 北方魏家峁煤电有限责任公司 | Dustproof signal control equipment |
| CN114513908B (en) * | 2021-12-24 | 2024-05-03 | 北方魏家峁煤电有限责任公司 | Dustproof signal control equipment |
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Granted publication date: 20210525 |