CN110280503B - Transformer dust keeper - Google Patents
Transformer dust keeper Download PDFInfo
- Publication number
- CN110280503B CN110280503B CN201910509936.XA CN201910509936A CN110280503B CN 110280503 B CN110280503 B CN 110280503B CN 201910509936 A CN201910509936 A CN 201910509936A CN 110280503 B CN110280503 B CN 110280503B
- Authority
- CN
- China
- Prior art keywords
- transformer
- cover plate
- shaped cover
- mounting rod
- brush mounting
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 230000035622 drinking Effects 0.000 description 8
- 241000190070 Sarracenia purpurea Species 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a dustproof device of a transformer. The transformer comprises a transformer, a plurality of radiating fins, a first L-shaped cover plate, a first floor drain, a second L-shaped cover plate, a second floor drain, a driving device and a dust removal device, wherein the periphery of the transformer is uniformly and vertically provided with the plurality of radiating fins, the plurality of radiating fins are diagonally provided with the first L-shaped cover plate and the second L-shaped cover plate, the inner side walls of the first L-shaped cover plate and the second L-shaped cover plate are connected with the top of the transformer, the transformer is characterized in that the edges of the first L-shaped cover plate and the second L-shaped cover plate are respectively provided with a convex edge, the corners of the first L-shaped cover plate and the second L-shaped cover plate are respectively provided with the first floor drain and the second floor drain, the lower parts of the first floor drain and the second floor drain are correspondingly provided with the driving device, and the driving device drives the dust removal device to slide up and down. The invention does not need to provide extra power, controls the dust removal time and interval in nature, avoids the pain and electric shock hazard of manual dust removal, and improves the service life and the prevention effect of the transformer.
Description
Technical Field
The invention relates to a transformer, in particular to a dustproof device of the transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the transformer works higher to the environment when working, if the working environment is bad, for example, the occasions with more dust are, dust is accumulated on the radiating fins around the transformer, the accumulated dust influences the heat radiation of the transformer, so that the transformer is in fault due to high temperature, the dust on the transformer needs to be cleaned frequently, the current dust cleaning mode is that manual cleaning is frequently adopted, power is cut off when cleaning, the production and living needs are seriously influenced, the existing power transformer has various functions, the voltage can be increased to transmit electric energy to an electricity utilization area, the voltage can be reduced to various levels of service voltage to meet the electricity utilization needs, common power transformers are mostly arranged in the open air, and some power transformers are arranged in remote mountainous areas on mountainous areas, because not clear for a long time, often can accumulate thick dust, current power transformer dust keeper has the poor problem of dust removal effect however, and at the in-process that removes dust, can't be complete clear away the dust, has not only reduced the effect of removing dust, still can influence the radiating effect of transformer, leads to transformer inner member to appear the phenomenon of burning out easily, leads to serious influence for user's economy, is unfavorable for user's use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the transformer dustproof device which can automatically remove dust on the radiating fins according to the weather conditions, and the device removes dust by using rainwater as power, saves energy, effectively cleans the dust on the radiating fins, avoids the phenomenon that raised dust is attached again, and has good dust removal effect.
In order to achieve the purpose, the technical solution of the invention is as follows: the utility model provides a transformer dust keeper, includes transformer, radiating fin, first L shape apron, first floor drain, second L shape apron, second floor drain, drive arrangement and dust collector, the transformer all evenly vertically is provided with a plurality of radiating fin all around, be provided with first L shape apron and second L shape apron on a plurality of radiating fin in the diagonal angle, the inside wall of first L shape apron and second L shape apron is connected with the top of transformer, its characterized in that the border of first L shape apron and second L shape apron all is provided with protruding edge, and its corner is provided with first floor drain, second floor drain respectively, first floor drain, second floor drain below all correspond and are provided with drive arrangement, and this drive arrangement drive dust collector is upper and lower slip.
Drive arrangement includes center pin, anchor strut, drinking cup, connecting piece, little through-hole, chain, goes up sprocket, lower sprocket, thumb wheel, it passes through the chain connection to go up sprocket and lower sprocket, the lateral surface of chain is provided with the thumb wheel, evenly is provided with a plurality of drinking cups through the connecting piece on the external diameter, and drinking cup rim of a cup up position corresponds with first floor drain or second floor drain, it is connected with the transformer through the center pin respectively to go up sprocket and lower sprocket equally divide, center pin one end is connected with the radiating fin on the edge, and the middle part is connected with the lateral wall of transformer through the anchor strut perpendicularly, and the other end passes through the bearing and is connected with last sprocket or lower sprocket, the bottom of drinking cup is opened there is little through-hole.
The dust removal device comprises a hollow main upright post, a hollow auxiliary upright post, a longitudinal brush mounting rod, a driving shifting block, brush rolls, a connecting rod, a reinforcing rib and a transverse brush mounting rod, wherein the upper part of the hollow main upright post is connected with the corner of a first L-shaped cover plate, the upper part of the hollow auxiliary upright post is connected with the free end of the first L-shaped cover plate, one ends of the longitudinal brush mounting rod and the transverse brush mounting rod are horizontally and vertically inserted into the hollow main upright post and are connected with each other, and are reinforced by the reinforcing rib, the longitudinal brush mounting rod and the transverse brush mounting rod can slide up and down on the hollow main upright post, the other end of the longitudinal brush mounting rod and the hollow auxiliary upright post can slide up and down, the other end of the transverse brush mounting rod and the other hollow auxiliary upright post can slide up and down, and a plurality of brush rolls are arranged between two heat dissipation fins horizontally and vertically corresponding to the upper parts of the transverse brush mounting rod and the longitudinal brush mounting rod, the end, close to the hollow main upright post, of the longitudinal brush mounting rod is connected with a driving shifting block, a hollow groove is formed in the middle of the driving shifting block, the height of the groove is consistent with the diameter of the upper chain wheel and the diameter of the lower chain wheel, the driving shifting block is connected with the shifting wheel through the groove, and the other end of the driving shifting block is connected with the transverse brush mounting rod through a connecting rod.
It has two spouts to open perpendicularly in the middle of the hollow head post, and its inside is equipped with spring and lower spring, the height of two spouts is highly unanimous with the transformer, the one end of going up the spring is connected with hollow head post's inside roof, and the other end is connected with vertical brush installation pole of male and horizontal brush installation pole seam crossing upper surface, the one end of spring is connected with hollow head post's inside roof down, and the other end is connected with vertical brush installation pole of male and horizontal brush installation pole seam crossing lower surface, and the upper end of this hollow head post is connected with the corner of first L shape apron.
The middle lower part of the hollow auxiliary stand column is provided with a single sliding groove, a spring is arranged in the single sliding groove, the height of the single sliding groove is consistent with that of the transformer, one end of the spring is connected with the top of the inner wall of the hollow auxiliary stand column, and the other end of the spring is connected with the longitudinal hairbrush mounting rod or the transverse hairbrush mounting rod.
The brush roller is consistent with the radiating fins in number, the diameter of the brush roller is larger than the distance between the two radiating fins by 0.5-2 cm, and the brush roller is a brush roller with only one row of bristles arranged on the left, right and top of a main rod.
The longitudinal brush mounting rod and the transverse brush mounting rod are rectangular mounting rods, and holes corresponding to the brush roller connecting shafts are uniformly formed in the rectangular mounting rods, so that the brush rollers can be conveniently inserted into bolts for fastening.
The invention has the beneficial effects that: the invention arranges radiating fin groups around the existing transformer, arranges two symmetrical L-shaped water-collecting cover plates on the top of the radiating fin group of the existing transformer, used for shading the radiating fin group and receiving water when raining, and then the water flows into a water cup of a lower driving device through a floor drain, the driving device is connected with the dust removal device, the water cup sinks under the action of gravity after water flows in, so that the dust removal device is driven to repeatedly operate up and down to remove dust of the radiating fin group, the dust removal device can work only in rainy days, the air humidity is high, dust swept down is instantly wetted, raised dust is not easy to occur, the dust removal effect is good, the bottom of the water cup is also provided with the small holes, when rain stops or rain is very small, water in the water cup slowly flows out, the dust removal device falls to the bottommost layer under the action of self gravity, and heat dissipation cannot be influenced due to the fact that the brush rollers on the dust removal device are clamped in the radiating fin groups.
The device need not additionally to provide power, and the time and the interval of nature control dust removal have removed the painstaking and electric shock danger of artifical dust removal from, do not influence the normal operating of transformer at the in-process that removes dust simultaneously, have improved the life and the water-proof effects of transformer.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section and top view;
FIG. 3 is a schematic view of the enlarged partial structure of the front view of the present invention;
FIG. 4 is a schematic view of the top view of the enlarged partial structure of the present invention;
FIG. 5 is a schematic view of the structure of the axis of the hollow main upright post;
FIG. 6 is a schematic view of the axial structure of the hollow auxiliary column;
in the figure: 1-transformer, 2-radiating fin, 3-hollow main column, 4-hollow auxiliary column, 5-longitudinal brush mounting rod, 6-driving device, 7-shifting wheel, 8-driving shifting block, 9-brush roller, 10-first L-shaped cover plate, 11-first floor drain, 10 '-second L-shaped cover plate, 11' -second floor drain, 12-connecting rod, 13-reinforcing rib, 14-transverse brush mounting rod, 31-double chute, 32-upper spring, 33-lower spring, 41-single chute, 42-spring, 61-central shaft, 62-reinforcing rod, 63-water cup, 64-connecting piece, 65-small through hole, 66-chain, 67-upper chain wheel and 68-lower chain wheel.
Detailed Description
The present invention and its embodiments are described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-6, the invention comprises a transformer 1, a heat radiation fin 2, a first L-shaped cover plate 10, a first floor drain 11, a second L-shaped cover plate 10 ', a second floor drain 11', a driving device 6 and a dust removing device, a plurality of radiating fins 2 are uniformly and vertically arranged on the periphery of the transformer 1, a first L-shaped cover plate 10 and a second L-shaped cover plate 10' are diagonally arranged on the radiating fins 2, the inner side walls of the first L-shaped cover plate 10 and the second L-shaped cover plate 10' are connected with the top of the transformer 1, it is characterized in that the edges of the first L-shaped cover plate 10 and the second L-shaped cover plate 10' are both provided with convex edges, the corners of the floor drain are respectively provided with a first floor drain 11 and a second floor drain 11 ', driving devices 6 are correspondingly arranged below the first floor drain 11 and the second floor drain 11', and the driving devices 6 drive the dust removal device to slide up and down.
The dust removing device comprises a hollow main upright post 3, a hollow auxiliary upright post 4, a longitudinal brush mounting rod 5, a driving shifting block 8, a brush roller 9, a connecting rod 12, a reinforcing rib 13 and a transverse brush mounting rod 14, wherein the upper part of the hollow main upright post 3 is connected with the corner of a first L-shaped cover plate 10, the upper part of the hollow auxiliary upright post 4 is connected with the free end of the first L-shaped cover plate 10, one ends of the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14 are horizontally and vertically inserted into the hollow main upright post 3 and are connected with each other and are reinforced by the reinforcing rib 13, the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14 can slide up and down on the hollow main upright post 3, the other end of the longitudinal brush mounting rod 5 can be connected with the hollow auxiliary upright post 4 in a sliding manner up and down, the other end of the transverse brush mounting rod 14 can be connected with the other hollow auxiliary upright post 4 in a sliding manner up and down manner, horizontal brush installation pole 14, vertical brush installation pole 5 go up the level and correspond all to set up a plurality of brush rollers 9 between two radiating fin 2 perpendicularly, this end that vertical brush installation pole 5 is close to hollow head tree 3 is connected with drive shifting block 8, be provided with the recess of fretwork in the middle of the drive shifting block 8, the height of recess keeps unanimous with the diameter of upper and lower sprocket, drive shifting block 8 with thumb wheel 7 passes through groove connection, the other end of drive shifting block 8 passes through connecting rod 12 and is connected with horizontal brush installation pole 14.
It has two chutes 31 to open perpendicularly in the middle of hollow king-post 3, and its inside is equipped with spring 32 and lower spring 33, the highly unanimous with transformer 1 of height of two chutes 31, the one end of going up spring 32 is connected with hollow king-post 3's inside roof, and the other end is connected with the upper surface of the seam crossing of the vertical brush installation pole 5 of male and horizontal brush installation pole 14, the one end of lower spring 33 is connected with hollow king-post 3's inside roof, and the other end is connected with the lower surface of the seam crossing of the vertical brush installation pole 5 of male and horizontal brush installation pole 14, and the upper end of this hollow king-post is connected with the corner of first L shape apron 10.
The middle lower part of the hollow auxiliary upright post 4 is provided with a single sliding chute 41, a spring 41 is arranged in the single sliding chute 41, the height of the single sliding chute 41 is consistent with that of the transformer 1, one end of the spring 41 is connected with the top of the inner wall of the hollow auxiliary upright post 4, and the other end of the spring 41 is connected with the longitudinal brush mounting rod 5 or the transverse brush mounting rod 14.
The number of the brush roller 9 is the same as that of the radiating fins, and the diameter of the brush roller is 0.5-2 cm larger than the distance between the two radiating fins.
The longitudinal brush mounting rod 5 and the transverse brush mounting rod 14 are rectangular mounting rods, and holes corresponding to the brush roller 9 connecting shafts are uniformly formed in the rectangular mounting rods, so that the brush rollers can be conveniently inserted into the bolts firmly.
The concept principle of the invention is as follows: the invention sets two dust removing devices and a sun-shading rain-receiving cover plate at the opposite angles of a transformer to play a role of water prevention, the front, the back, the left and the right sides of the transformer 1 are all provided with a radiating fin group, a second L-shaped cover plate 10 connected with the transformer 1 in a top-splitting way is arranged above the radiating fin group at the front and the left side, a first L-shaped cover plate 10 connected with the transformer 1 in a top-splitting way is arranged above the radiating fin group at the right and the back side, the edges of the first L-shaped cover plate 10 and the second L-shaped cover plate 10 ' are both provided with convex edges, through holes are respectively punched at the included angles, a first floor drain 11 and a first floor drain 11 ' are arranged on the through holes, so that the floor drains have the functions of water collection and centralized drainage, a driving device 6 is arranged below the first floor drain 11 and the first floor drain 11 ', the water outlets of the floor drains correspond to a water cup 63 of the driving device 6, and water flows down and can just flow into the cup 63, thereby driving the chain 66 to rotate, a plurality of water cups 63 are uniformly arranged on the outer diameter wall of the chain 66 and connected with the chain 66 through a connecting piece 64, the connecting piece can be a circular ring, one outer wall of the connecting piece is welded with the chain 66, the water cups 63 are inserted into the circular ring and connected by spot welding, a shifting wheel 7 is arranged on the side surface of the chain 66 and connected with a driving shifting block 8 with a hollowed groove in the middle, the width of the hollowed groove of the driving shifting block 8 is consistent with the diameter of an upper chain wheel and a lower chain wheel, one end of the driving shifting block 8 is connected with a longitudinal brush mounting rod 5, the other end of the driving shifting block 8 is connected with a transverse brush mounting rod 14 through a connecting rod 12, the tail ends of the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14 are respectively inserted into the double sliding grooves 31 of the hollow main upright 3 and vertically connected, an upper spring 32 and a lower spring 33 are arranged in the hollow main upright, one end of the upper spring 32 is connected with the top wall of the hollow main upright 3, the other end of the lower spring 33 is connected with the upper surface of the joint of the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14, one end of the lower spring 33 is connected with the bottom wall of the hollow main upright post 3, the other end of the lower spring is connected with the lower surface of the joint of the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14, the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14 are vertically connected and reinforced by reinforcing ribs 13, the lower spring can slide up and down in double sliding grooves 31 in the hollow main upright post 3 under the driving of a driving shifting block 8, the sliding height of the double sliding grooves is slightly greater than the height of the transformer 1, brush rollers 9 corresponding to the heat dissipation fins 2 on the transformer 1 are uniformly arranged on the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14 respectively, a piece of heat dissipation fins 2 corresponds to the position between the two brush rollers 9, and the brush rollers 9 are arranged on the longitudinal brush mounting rod 5 and the transverse brush mounting rod 14, The effect of removing dust is played to radiating fin 2 when sliding down, and this setting need not to make any change to transformer 1, is fit for different models, and adaptability is wider to structure and preparation are all very simple, are fit for promoting.
Claims (6)
1. A transformer dustproof device comprises a transformer, a plurality of radiating fins, a first L-shaped cover plate, a first floor drain, a second L-shaped cover plate, a second floor drain, a driving device and a dust removal device, wherein the periphery of the transformer is uniformly and vertically provided with the plurality of radiating fins, the first L-shaped cover plate and the second L-shaped cover plate are diagonally arranged on the plurality of radiating fins, the inner side walls of the first L-shaped cover plate and the second L-shaped cover plate are connected with the top of the transformer, the transformer dustproof device is characterized in that the edges of the first L-shaped cover plate and the second L-shaped cover plate are respectively provided with a convex edge, the corners of the first L-shaped cover plate and the second L-shaped cover plate are respectively provided with the first floor drain and the second floor drain, the driving device is correspondingly arranged below the first floor drain and the second floor drain, and the driving device drives the dust removal device to slide up and down;
the driving device comprises a central shaft, a reinforcing rod, water cups, a connecting piece, small through holes, a chain, an upper chain wheel, a lower chain wheel and a shifting wheel, wherein the upper chain wheel is connected with the lower chain wheel through the chain;
the dust removal device comprises a hollow main upright post, a hollow auxiliary upright post, a longitudinal brush mounting rod, a driving shifting block, brush rolls, a connecting rod, a reinforcing rib and a transverse brush mounting rod, wherein the upper part of the hollow main upright post is connected with the corner of a first L-shaped cover plate, the upper part of the hollow auxiliary upright post is connected with the free end of the first L-shaped cover plate, one ends of the longitudinal brush mounting rod and the transverse brush mounting rod are horizontally and vertically inserted into the hollow main upright post and are connected with each other, and are reinforced by the reinforcing rib, the longitudinal brush mounting rod and the transverse brush mounting rod can slide up and down on the hollow main upright post, the other end of the longitudinal brush mounting rod and the hollow auxiliary upright post can slide up and down, the other end of the transverse brush mounting rod and the other hollow auxiliary upright post can slide up and down, and a plurality of brush rolls are arranged between two heat dissipation fins horizontally and vertically corresponding to the upper parts of the transverse brush mounting rod and the longitudinal brush mounting rod, the end, close to the hollow main upright post, of the longitudinal brush mounting rod is connected with a driving shifting block, a hollow groove is formed in the middle of the driving shifting block, the height of the groove is consistent with the diameter of the upper chain wheel and the diameter of the lower chain wheel, the driving shifting block is connected with the shifting wheel through the groove, and the other end of the driving shifting block is connected with the transverse brush mounting rod through a connecting rod.
2. The transformer dustproof device according to claim 1, wherein a double chute is vertically formed in the middle of the hollow main column, an upper spring and a lower spring are arranged in the double chute, the height of the double chute is consistent with the height of the transformer, one end of the upper spring is connected with the inner top wall of the hollow main column, the other end of the upper spring is connected with the upper surface of the joint of the inserted longitudinal brush mounting rod and the inserted transverse brush mounting rod, one end of the lower spring is connected with the inner top wall of the hollow main column, the other end of the lower spring is connected with the lower surface of the joint of the inserted longitudinal brush mounting rod and the inserted transverse brush mounting rod, and the upper end of the hollow main column is connected with the corner of the first L-shaped cover plate.
3. The transformer dustproof device according to claim 2, wherein the hollow auxiliary column has a single chute at its middle lower portion, and a spring is provided inside the single chute, the height of the single chute is equal to the height of the transformer, one end of the spring is connected to the top of the inner wall of the hollow auxiliary column, and the other end of the spring is connected to the longitudinal brush mounting rod or the transverse brush mounting rod.
4. A transformer dust keeper according to any of claims 1-3, characterized in that the number of brush rollers and heat dissipating fins is the same, and the diameter of the brush rollers is larger than the distance between two heat dissipating fins by 0.5-2 cm.
5. The dust-proof device for transformer as claimed in any one of claims 1 to 3, wherein the longitudinal brush mounting rods and the transverse brush mounting rods are rectangular mounting rods having holes formed uniformly therein corresponding to the brush roller connecting shafts, for facilitating the fastening of the brush rollers by inserting bolts.
6. The transformer dust keeper of claim 4 wherein said brush roller is a brush having a main shaft with a single row of bristles on the left, right and top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910509936.XA CN110280503B (en) | 2019-06-13 | 2019-06-13 | Transformer dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910509936.XA CN110280503B (en) | 2019-06-13 | 2019-06-13 | Transformer dust keeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110280503A CN110280503A (en) | 2019-09-27 |
| CN110280503B true CN110280503B (en) | 2021-07-20 |
Family
ID=68004155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910509936.XA Active CN110280503B (en) | 2019-06-13 | 2019-06-13 | Transformer dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110280503B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822401A (en) * | 2020-07-28 | 2020-10-27 | 罗江强 | Photovoltaic panel self-cleaning system of solar street lamp in green city |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06151201A (en) * | 1992-11-12 | 1994-05-31 | Hitachi Ltd | Oil-filled electric apparatus |
| CN207065384U (en) * | 2017-08-05 | 2018-03-02 | 广州天翔建设工程有限公司 | Carry the street lamp of cleaning mechanism |
| CN108057650A (en) * | 2018-01-26 | 2018-05-22 | 赵阳 | Solar cell board cleaning device based on rainwater potential energy |
| CN207818308U (en) * | 2018-03-08 | 2018-09-04 | 河北恒正成套变压器有限公司 | A kind of transformer convenient for dedusting heat dissipation |
| CN208000802U (en) * | 2018-04-02 | 2018-10-23 | 江西鑫固电气有限公司 | A kind of dust-protection type transformer case |
| CN109273200A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of coal mining transformer with dedusting isolation features |
| CN109378157A (en) * | 2018-11-21 | 2019-02-22 | 东阳市特意新材料科技有限公司 | It is a kind of can automatic dust removing transformer |
| CN208706364U (en) * | 2018-09-21 | 2019-04-05 | 山东东利电气有限公司 | A kind of transformer with lightning protection function |
| CN109647747A (en) * | 2018-12-12 | 2019-04-19 | 曹军 | A kind of automatically cleaning light pole |
-
2019
- 2019-06-13 CN CN201910509936.XA patent/CN110280503B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06151201A (en) * | 1992-11-12 | 1994-05-31 | Hitachi Ltd | Oil-filled electric apparatus |
| CN207065384U (en) * | 2017-08-05 | 2018-03-02 | 广州天翔建设工程有限公司 | Carry the street lamp of cleaning mechanism |
| CN108057650A (en) * | 2018-01-26 | 2018-05-22 | 赵阳 | Solar cell board cleaning device based on rainwater potential energy |
| CN207818308U (en) * | 2018-03-08 | 2018-09-04 | 河北恒正成套变压器有限公司 | A kind of transformer convenient for dedusting heat dissipation |
| CN208000802U (en) * | 2018-04-02 | 2018-10-23 | 江西鑫固电气有限公司 | A kind of dust-protection type transformer case |
| CN208706364U (en) * | 2018-09-21 | 2019-04-05 | 山东东利电气有限公司 | A kind of transformer with lightning protection function |
| CN109378157A (en) * | 2018-11-21 | 2019-02-22 | 东阳市特意新材料科技有限公司 | It is a kind of can automatic dust removing transformer |
| CN109273200A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of coal mining transformer with dedusting isolation features |
| CN109647747A (en) * | 2018-12-12 | 2019-04-19 | 曹军 | A kind of automatically cleaning light pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110280503A (en) | 2019-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104307784B (en) | A kind of band rotates the solar panel cleaning Vehicle of shower nozzle | |
| CN210917099U (en) | Traffic sign board with automatic dust collector | |
| CN110280503B (en) | Transformer dust keeper | |
| CN205447526U (en) | Clean function street lamp in area | |
| CN112709131A (en) | Drainage facility and method | |
| CN206701769U (en) | A kind of outdoor power equipment Snowremoval device | |
| CN203066221U (en) | Rainy and sunny day automatic control device of municipal service road perforated strainer | |
| CN106618436A (en) | Household fixing device for automatically cleaning shoe surfaces | |
| CN110890862A (en) | Solar photovoltaic auxiliary device capable of automatically removing ice and snow according to gravity change | |
| CN207762795U (en) | A kind of LED street lamp with self-cleaning function | |
| CN216625681U (en) | Road-crossing solar photovoltaic power generation device | |
| CN216663885U (en) | Road sound barrier | |
| CN214005810U (en) | Water collecting device for civil engineering | |
| CN113193828B (en) | A structure that is used for photovoltaic board to collect automatic sliding clean photovoltaic board behind rainwater | |
| CN208638320U (en) | The automatic remover of buck for photovoltaic panel | |
| CN210519141U (en) | Electrical box for constructional engineering | |
| CN212703152U (en) | Automatic cleaning device for landscape lamps | |
| CN209822420U (en) | Dry-type transformer dust collector | |
| CN204145387U (en) | A kind of comprehensive cleaning device of solar panel | |
| CN209935316U (en) | Snow sweeping device of photovoltaic module cleaning robot | |
| CN113883483A (en) | Intelligent street lamp pole with solar cell panel capable of automatically turning | |
| CN207399138U (en) | A kind of waterproof solar plate | |
| CN216339109U (en) | Open-type sound absorption barrier | |
| CN212478655U (en) | Awning for bus stop | |
| CN204491525U (en) | Interlock decontamination type trashrack structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |