CN110829235B - Power distribution cabinet auxiliary heat dissipation device for power distribution room - Google Patents
Power distribution cabinet auxiliary heat dissipation device for power distribution room Download PDFInfo
- Publication number
- CN110829235B CN110829235B CN201911082894.2A CN201911082894A CN110829235B CN 110829235 B CN110829235 B CN 110829235B CN 201911082894 A CN201911082894 A CN 201911082894A CN 110829235 B CN110829235 B CN 110829235B
- Authority
- CN
- China
- Prior art keywords
- face
- power distribution
- heat dissipation
- plate
- dissipation 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 12
- 239000000428 dust Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 241000221535 Pucciniales Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910017818 Cu—Mg Inorganic materials 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit 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
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses an auxiliary heat dissipation device of a power distribution cabinet for a power distribution room, which structurally comprises a heat dissipation fan body, a power wire and a connecting mechanism, wherein the connecting mechanism is arranged on the outer side of a protective shell, a screw rod is rotated to drive a positioning plate to rotate, the screw rod drives the positioning plate to rotate and rise to be separated from the inner side of a positioning groove, then a U-shaped plate is pushed radially to a through hole to drive a sliding block to slide on the inner side of a sliding groove, and the U-shaped plate is separated from the outer side of a connecting plate, so that a heat dissipation fan is taken down, the heat dissipation fan body is maintained after a top plate is turned over, meanwhile, a pull block can be pulled rightwards to take down an old replacement filter screen, then a sliding plate with a new replacement filter screen is inserted into a clamping groove to be placed, the purposes of rapidly disassembling and maintaining a damaged heat dissipation fan, the radiating effect is improved, and the convenient beneficial effect is brought for work.
Description
Technical Field
The invention relates to the technical field of heat dissipation devices, in particular to an auxiliary heat dissipation device of a power distribution cabinet for a power distribution room.
Background
Switch board is the leading power supply unit in the current electric wire netting power distribution room, it still generally is equipped with the transformer to join in marriage the inside equipment such as room, high, low voltage at the electric wire netting, these equipment all have components and parts to constitute, and these equipment generally can produce the electric current at the in-process of working use, give off heat, just so lead to the electric wire netting to join in marriage the inside temperature in power distribution room and be higher than the normal temperature of outside easily, especially in hot summer, the temperature is just higher originally, the inside temperature in electric wire netting power distribution room will be higher in this time, because these components and parts all are electrical equipment, often can bring many uncertainties, this just brings not little potential safety hazard for the inside electrical equipment in electric wire netting power distribution room, make installation heat abstractor be important safeguard in the switch board.
When the cooling fan among the heat abstractor need dismantle the maintenance after damaging, because the fan is bolt fastening usually in the switch board, the bolt rusts easily and is difficult to rotate after using for a long time, and cooling fan's air inlet port accumulates the dust easily after using for a long time simultaneously, and the dust process makes cooling fan's radiating effect worsen, and dismantles the fan back clearance dust increase work load again, brings inconvenience for work.
Disclosure of Invention
In order to overcome prior art not enough, the utility model provides a join in marriage auxiliary heat abstractor of switch board for electrical room has now been proposed, the cooling fan among the heat abstractor need dismantle the maintenance after damaging when having solved, because the fan is the bolt fastening usually in the switch board, the bolt rusts easily and is difficult to the rotation after using for a long time, the air inlet port of cooling fan accumulates the dust easily after using for a long time simultaneously, the dust process makes cooling fan's radiating effect worsen, and dismantle the fan after clearance dust increase work load again, bring inconvenient problem for work.
The invention is realized by the following technical scheme: the invention provides an auxiliary heat dissipation device of a power distribution cabinet for a power distribution room, which comprises a heat dissipation fan body, a power line and a connecting mechanism, wherein the heat dissipation fan body is arranged on an inner ring of a protective shell, the connecting mechanism is arranged at the top of the protective shell, the connecting mechanism consists of a top plate, a through hole, a U-shaped plate, a screw rod, a positioning plate, a connecting plate, an installation column, a positioning groove, a replacement mechanism, a sliding block, a sliding groove, a guide rod and a compression spring, the bottom end face of the top plate is locked on the inner side of an installation screw hole through a bolt, the through hole penetrates through the top end face and the middle
The top end of the outer side of the shell, the U-shaped plates are welded on the front side and the rear side of the top end face of the top plate, the side surfaces of the screws are in threaded connection with the inner sides of the screw holes formed in the middle of the top end face of the U-shaped plates, the screws are locked in the middle of the top end face of the positioning plate, and the positioning plate is connected in a matched
The right side of the top end surface of the plate is provided with an inner side of a positioning groove, the connecting plate is tightly attached to the right end surface of the inner side of the U-shaped plate, the mounting column is welded at the left end of the top end surface of the connecting plate, the replacing mechanism is arranged at the right end of the inner side of the top plate, the sliding block is fastened in the middle of the bottom end surface of the U-shaped plate and slides left and right along the inner side of a sliding groove arranged on the top end surface of the,
and the guide rod runs through the middle part of the right end face of the sliding block, the two ends of the compression spring are respectively and fixedly connected to the middle part of the right end face of the sliding block and the middle part of the right end face of the inner side of the sliding groove, and the end face of the inner side of the compression spring is movably connected with the side surface of the guide rod.
Furthermore, the power cord passes behind the protecting sheathing side surface and connects in cooling fan body power input end, protecting sheathing left and right sides both ends bottom is provided with the flange for the integrated structure, the installation screw has been seted up to the flange top face, cooling fan body and power cord carry out the electricity and connect.
Further, it comprises screens groove, slide, opening, change filter screen and pull block to change the mechanism, screens groove is seted up perpendicularly in roof right-hand member face top, and screens groove link up in the inboard top of thru hole, the slide activity stretches into in screens groove
The opening vertically penetrates through the left side of the top end face and the left side of the bottom end face of the sliding plate, the replacement filter screen is installed on the inner ring of the opening and completely covers the top end face of the protective shell, the pulling block is fastened in the middle of the right side of the top end face of the sliding plate, and the pulling block is attached to the middle upper portion of the right end face of the top plate.
Furthermore, the mounting column is in a T shape, and four ends of the top end face of the mounting column are provided with mounting holes.
Furthermore, the bottoms of the left end and the right end of the inner side of the through hole are provided with connecting grooves, and the end surfaces of the inner sides of the connecting grooves are matched with the end surfaces of the outer sides of the convex plates.
Furthermore, the positioning plate is in a circular plate shape, and a layer of anti-skid rubber layer is adhered to the bottom end surface of the positioning plate through an adhesive.
Furthermore, the top end of the outer side of the screw rod is provided with anti-skid stripes, and the anti-skid stripes extend in the vertical direction.
Furthermore, the width of the sliding block is half of the length of the bottom end face of the U-shaped plate, and the side surface of the sliding block is smooth and burr-free.
Furthermore, the left end face of the pulling block is in an inclined plane shape gradually reduced from bottom to top, and concave-convex stripes are arranged on the left end face of the pulling block.
Further, the type of the cooling fan body is DV4650-47 fan.
Furthermore, the top plate is made of aluminum alloy.
Compared with the prior art, the invention has the following beneficial effects:
in order to solve the problems that when a heat dissipation fan in a heat dissipation device needs to be disassembled and maintained after being damaged, the fan is usually fixed in a power distribution cabinet through bolts, the bolts are easy to rust and difficult to rotate after long-time use, meanwhile, dust is easy to accumulate at an air inlet port of the heat dissipation fan after long-time use, the heat dissipation effect of the heat dissipation fan is poor in the dust process, the dust is cleaned after the fan is disassembled, the workload is increased, and the work is inconvenient, the invention arranges a connecting mechanism at the outer side of a protective shell, drives a positioning plate to rotate through a rotating screw rod, drives the positioning plate to rotate and ascend to be separated from the inner side of a positioning groove, then pushes a U-shaped plate radially to a through hole, drives a sliding block to slide at the inner side of the sliding groove, separates from the outer side of the connecting plate, takes down the heat dissipation fan, can pull the piece simultaneously right and take off old change filter screen, then have the slide of new change filter screen and insert the screens inslot and place, reached quick dismantlement maintenance with the radiator fan that damages, improve work efficiency, change the filter screen that accumulates a large amount of dusts fast simultaneously, improve the radiating effect, bring convenient beneficial effect for work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an exploded structure of the coupling mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A of the present invention;
fig. 4 is a schematic structural diagram of the replacing mechanism of the present invention.
In the figure: the heat radiation fan comprises a heat radiation fan body-1, a power cord-2, a protective shell-3, a filter screen-4, a convex plate-5, an installation screw-6, a connecting mechanism-7, a top plate-71, a through hole-72, a U-shaped plate-73, a screw-74, a positioning plate-75, a connecting plate-76, an installation column-77, a positioning groove-78, a replacing mechanism-79, a sliding block-710, a sliding groove-711, a guide rod-712, a compression spring-713, a clamping groove-791, a sliding plate-792, an opening-793, a replacing filter screen-794 and a pulling block-795.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", and the like, when used in the positional or orientational relationships indicated in the drawings, are used for convenience in describing the present invention and to simplify the description, rather than to indicate or imply that the referenced devices or elements must be constructed and operated in a particular orientation or orientation and thus are depicted in the drawings
The positional relationship words are used for illustrative purposes only and are not to be construed as limiting the patent, and those skilled in the art will understand the meaning of the above terms according to the specific situation.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. To those of ordinary skill in the art
In other words, the specific meanings of the above terms in the present invention can be understood in specific cases.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an auxiliary heat dissipation device for a power distribution cabinet for a power distribution room: the heat dissipation fan comprises a heat dissipation fan body 1, a power wire 2 and a connecting mechanism 7, wherein the heat dissipation fan body 1 is arranged on the inner ring of a protective shell 3, the connecting mechanism 7 is arranged on the top of the protective shell 3, the connecting mechanism 7 comprises a top plate 71, a through hole 72, a U-shaped plate 73, a screw 74, a positioning plate 75, a connecting plate 76, a mounting column 77, a positioning groove 78, a replacing mechanism 79, a sliding block 710, a sliding groove 711, a guide rod 712 and a compression spring 713, the bottom end face of the top plate 71 is locked on the inner side of a mounting screw hole 6 through a bolt, the through hole 72 penetrates through the top end face and the middle part of the bottom end face of the top plate 71, the inner ring of the through hole 72 is attached to the top end of the outer side of the protective shell 3, the U-shaped plate 73 is welded on the front side and the back side of the top end face of the top plate 71, the connecting plate 76 is tightly attached to the right end face of the inner side of the U-shaped plate 73, the mounting post 77 is welded to the left end of the top end face of the connecting plate 76, the replacing mechanism 79 is arranged at the right end of the inner side of the top plate 71, the sliding block 710 is fastened to the middle of the bottom end face of the U-shaped plate 73, the sliding block 710 slides left and right along the inner side of a sliding groove 711 formed in the top end face of the top plate 71, the guide rod 712 is fastened to the right end face of the inner side of the sliding groove 711, the guide rod 712 penetrates through the middle of the right end face of the sliding block 710, two ends of the compression spring 713 are fixedly connected.
Wherein, power cord 2 passes behind the 3 side surfaces of protecting sheathing and connects in 1 power input end of cooling fan body, both ends bottom is provided with flange 5 for the integral structure about protecting sheathing 3, installation screw 6 has been seted up to flange 5 top end face, cooling fan body 1 and power cord 2 carry out the electricity and connect, are convenient for install whole fixedly through installation screw 6.
Wherein, it comprises screens groove 791, slide 792, opening 793, change filter screen 794 and draw piece 795 to change mechanism 79, screens groove 791 is seted up perpendicularly at roof 71 right-hand member face top, and screens groove 791 link up in thru hole 72 inboard top, slide 792 activity stretches into in screens groove 791 inboard, opening 793 link up perpendicularly in slide 792 top terminal surface left side and bottom terminal surface left side, it installs in opening 793 inner circle to change filter screen 794, and changes filter screen 794 and cover in 3 top terminal surfaces of protecting sheathing completely, draw piece 795 fasten in slide 792 top terminal surface right side middle part, and draw piece 795 to laminate in roof 71 right-hand member face middle and upper portion, prevents that too much dust from accumulating at the air inlet end of cooling fan body 1.
Wherein, erection column 77 is T word appearance, and four ends of the top end face of erection column 77 have seted up the mounting hole, is convenient for with erection column 77 fixed mounting in the switch board.
The bottoms of the left and right ends of the inner side of the through hole 72 are provided with connecting grooves, and the end surfaces of the inner sides of the connecting grooves are matched with the end surfaces of the outer sides of the convex plates 5, so that the convex plates 5 can be conveniently and stably arranged at the bottoms of the top plates 71.
The positioning plate 75 is in a circular plate shape, and a layer of anti-slip rubber layer is adhered to the bottom end surface of the positioning plate 75 through an adhesive, so that the positioning plate 75 is stably adhered to the positioning groove 78.
Wherein, the top end of the outer side of the screw 74 is provided with anti-skid stripes which extend in the vertical direction
Stopping sliding as the screw 74 is turned.
The width of the sliding block 710 is half of the length of the bottom end face of the U-shaped plate 73, and the side surface of the sliding block 710 is smooth and burr-free, so that the sliding block 710 can slide in the sliding groove 711 quickly.
Wherein, the left end surface of the pull block 795 is in a tapered inclined plane shape from bottom to top, and the left end surface of the pull block 795 is provided with
Has concave-convex stripes to prevent sliding when pulling the pull block 795.
The type of the heat radiation fan body 1 is DV4650-47, and noise is low.
Wherein, the top plate 71 is made of aluminum alloy.
The aluminum alloy material used for the top plate 71 of the invention has the advantage of lighter material.
The patent states: the top plate 71 is made of aluminum alloy, the density of the aluminum alloy is low, but the strength of the aluminum alloy is higher, the aluminum alloy is close to or exceeds that of high-quality steel, the plasticity is good, the aluminum alloy can be processed into various sections, the electrical conductivity, the thermal conductivity and the corrosion resistance are excellent, the aluminum alloy is widely used in industry, the using amount is second to that of the steel, some aluminum alloys can obtain good mechanical property, physical property and corrosion resistance by adopting heat treatment, a duralumin alloy is an Al-Cu-Mg system, generally contains a small amount of Mn and can be strengthened by heat treatment, the aluminum alloy is characterized by high hardness and poor plasticity, and a superhard aluminum is an Al-Cu-Mg-Zn system and can be strengthened by heat treatment, the aluminum alloy has the highest strength.
The working principle is as follows: is firstly fixedly arranged at the proper position at the bottom of the top plate 71 through the mounting screw 6 on the convex plate 5, and
the device is integrally and fixedly installed at a designated position of a power distribution cabinet, simultaneously, the wind output end of the cooling fan body 1 is aligned to a proper position in the power distribution cabinet, then the other end of the power cord 2 is connected to an external controller, the power cord 2 can be electrified through the external controller, after the power cord 2 is electrified, the cooling fan body 1 is electrified and rotated to generate wind power, so that heat is dissipated in the power distribution cabinet, when the cooling fan body 1 is damaged and needs to be maintained and the internal space of the power distribution cabinet is narrow, the positioning plate 75 can be driven to rotate by rotating the screw 74, the positioning plate 75 is driven to rotate and lift to be separated from the inner side of the positioning groove 78 by the screw 74, then the U-shaped plate 73 is pushed radially to the through hole 72, so that the U-shaped plate 73 drives the sliding block 710 to slide on the inner side of the sliding, and the U-shaped plate 73 breaks away from the outside of the connecting plate 76, thereby taking down the cooling fan body 1, the top plate 71 and the protective case 3, and maintain the cooling fan body 1 after turning over the top plate 71, when the dust accumulation on the replacement filter screen 794 is too much, can pull the pull block 795 to the right, make the pull block 795 drive the slide plate 792 and old replacement filter screen 794 to move to the right and take down old replacement filter screen 794, then the slide plate 792 with new replacement filter screen 794 is inserted into the clamping groove 791 and is placed.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (9)
1. An auxiliary heat dissipation device of a power distribution cabinet for a power distribution room comprises a heat dissipation fan body (1) and a power line (2), wherein the heat dissipation fan body (1) is arranged on an inner ring of a protective shell (3);
the method is characterized in that: the connecting mechanism (7) is arranged at the top of the protective shell (3), the connecting mechanism (7) consists of a top plate (71), through holes (72), a U-shaped plate (73), a screw rod (74), a positioning plate (75), a connecting plate (76), mounting columns (77), positioning grooves (78), a replacing mechanism (79), a sliding block (710), a sliding groove (711), a guide rod (712) and a compression spring (713), the bottom end face of the top plate (71) is locked on the inner side of the mounting screw hole (6) through bolts, the through holes (72) penetrate through the middle parts of the top end face and the bottom end face of the top plate (71), the inner rings of the through holes (72) are attached to the top end of the outer side of the protective shell (3), the U-shaped plate (73) is welded on the front side and the rear side of the top end face of the top plate (71), the side surface of the screw rod (74) is in threaded, the screw rod (74) is locked in the middle of the top end face of the positioning plate (75), the positioning plate (75) is fitted inside a positioning groove (78) formed in the right side of the top end face of the connecting plate (76), the connecting plate (76) is tightly attached to the right end face of the inner side of the U-shaped plate (73), the mounting post (77) is welded at the left end of the top end face of the connecting plate (76), the replacing mechanism (79) is arranged at the right end of the inner side of the top plate (71), the sliding block (710) is fastened in the middle of the bottom end face of the U-shaped plate (73), the sliding block (710) slides left and right along the inner side of a sliding groove (711) formed in the top end face of the top plate (71), the guide rod (712) is fastened in the right end face of the inner side of the sliding groove (711), the guide rod (712) penetrates through the middle of the right end face of the sliding block (, and the inner end surface of the compression spring (713) is movably connected with the side surface of the guide rod (712).
2. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: the power cord (2) passes behind protecting sheathing (3) side surface and connects in cooling fan body (1) power input end, both ends bottom is provided with flange (5) for the integrated structure about protecting sheathing (3), installation screw (6) have been seted up to flange (5) top face, cooling fan body (1) and power cord (2) carry out the electricity and connect.
3. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: change mechanism (79) by screens groove (791), slide (792), opening (793), change filter screen (794) and draw piece (795) to constitute, screens groove (791) are seted up perpendicularly in roof (71) right-hand member face top, and screens groove (791) link up in thru hole (72) inboard top, slide (792) activity stretches into in screens groove (791) inboard, opening (793) link up perpendicularly in slide (792) top end left side and bottom end face left side, change filter screen (794) and install in opening (793) inner circle, and change filter screen (794) and cover in protecting sheathing (3) top end face completely, draw piece (795) fasten in slide (792) top end face right side middle part, and draw piece (795) laminating in roof (71) right-hand member face middle and upper portion.
4. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: the mounting column (77) is in a T shape, and four ends of the top end face of the mounting column (77) are provided with mounting holes.
5. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: the bottoms of the left end and the right end of the inner side of the through hole (72) are provided with connecting grooves, and the end surfaces of the inner sides of the connecting grooves are matched with the end surfaces of the outer sides of the convex plates (5).
6. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: the positioning plate (75) is in a circular plate shape, and a layer of anti-slip rubber layer is adhered to the bottom end face of the positioning plate (75) through an adhesive.
7. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: the top end of the outer side of the screw rod (74) is provided with anti-skid stripes, and the anti-skid stripes extend in the vertical direction.
8. The auxiliary heat dissipation device for the power distribution cabinet for the power distribution room, according to claim 1, is characterized in that: the width of the sliding block (710) is half of the length of the bottom end face of the U-shaped plate (73), and the side surface of the sliding block (710) is smooth and burr-free.
9. The auxiliary heat dissipation device of the power distribution cabinet for the power distribution room, according to claim 3, is characterized in that: the left end face of the pull block (795) is in an inclined plane shape gradually reduced from bottom to top, and concave-convex stripes are arranged on the left end face of the pull block (795).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396528.7A CN112682361A (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
| CN201911082894.2A CN110829235B (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082894.2A CN110829235B (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011396528.7A Division CN112682361A (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110829235A CN110829235A (en) | 2020-02-21 |
| CN110829235B true CN110829235B (en) | 2021-03-02 |
Family
ID=69553282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911082894.2A Active CN110829235B (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
| CN202011396528.7A Withdrawn CN112682361A (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011396528.7A Withdrawn CN112682361A (en) | 2019-11-07 | 2019-11-07 | Power distribution cabinet auxiliary heat dissipation device for power distribution room |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110829235B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804891B (en) * | 2020-07-13 | 2021-11-19 | 浙江青田瓯鹏机械制造有限公司 | High-efficient cooling device of electric power fitting |
| CN113019492A (en) * | 2021-03-09 | 2021-06-25 | 李浪 | Detection apparatus for pathology department |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206299593U (en) * | 2016-12-20 | 2017-07-04 | 重庆欣铼电子产品有限公司 | A kind of computer fan hold-down gear |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861572Y (en) * | 2005-12-28 | 2007-01-24 | 鸿富锦精密工业（深圳）有限公司 | Fan fixing combination |
| CN102612297A (en) * | 2011-01-19 | 2012-07-25 | 富准精密工业(深圳)有限公司 | Fan module |
| CN110863999A (en) * | 2013-06-28 | 2020-03-06 | 施耐德电气It公司 | Cooling rack fan module and cooling method |
| CN207701470U (en) * | 2017-12-23 | 2018-08-07 | 深圳市建安空调工程技术有限公司 | A kind of mounting structure of exhaust fan |
| CN108958389B (en) * | 2018-06-06 | 2021-03-26 | 苏州安特实业有限公司 | Computer mainframe convenient to clearance |
| CN208370096U (en) * | 2018-06-13 | 2019-01-11 | 张家口市杰星电子科技有限公司 | A kind of detachable fan mounting clip pieces |
-
2019
- 2019-11-07 CN CN201911082894.2A patent/CN110829235B/en active Active
- 2019-11-07 CN CN202011396528.7A patent/CN112682361A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206299593U (en) * | 2016-12-20 | 2017-07-04 | 重庆欣铼电子产品有限公司 | A kind of computer fan hold-down gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110829235A (en) | 2020-02-21 |
| CN112682361A (en) | 2021-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110829235B (en) | Power distribution cabinet auxiliary heat dissipation device for power distribution room | |
| WO2016045184A1 (en) | Cooling unit for traction converter | |
| WO2016045183A1 (en) | Cooling unit for traction transformer | |
| CN103545764B (en) | Wire fixing clamp | |
| CN112788925B (en) | Intelligent control radiator | |
| CN211580048U (en) | Intelligent security camera with expansion heat dissipation mechanism | |
| CN211320676U (en) | Concatenation formula distribution cabinet group | |
| CN207021574U (en) | Novel box type transformer station | |
| CN205510438U (en) | Electrical heating module and air conditioner | |
| CN108389991B (en) | New forms of energy electric automobile battery installation places case | |
| CN104421705A (en) | LED (Light Emitting Diode) panel lamp | |
| CN210488440U (en) | Quick radiating multi-functional computer cabinet | |
| CN207852413U (en) | A kind of box transformer with Novel lock catch | |
| CN110687649A (en) | High optical cable handing-over equipment of security | |
| CN201541301U (en) | Semiconductor refrigerating camera protective cover | |
| CN214708503U (en) | Safe type automated control case that pit opening installed air heater unit additional and used | |
| CN212970522U (en) | Machine cabinet | |
| CN219829105U (en) | Heat accumulating type water heater | |
| CN107275967A (en) | A kind of box-type substation | |
| CN205389318U (en) | Regulator cubicle heat dissipation dustproof construction | |
| CN220366466U (en) | Wall-mounted electric heating stove | |
| CN215378746U (en) | Wireless frequency conversion cabinet with heat dissipation function | |
| CN214798512U (en) | Fire control block terminal mounting structure | |
| CN219780797U (en) | Non-isolated power supply voltage stabilizing circuit device | |
| CN215453509U (en) | Industry DC power module protective housing with dustproof heat dissipation function |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210209 Address after: Room 862, 8th floor, building 3, Green Valley Information Industrial Park, 368 Chengbei street, Liandu District, Lishui City, Zhejiang Province 323000 Applicant after: Lishui xinbeilei Technology Co., Ltd Address before: 323006 No.51, huangtangyao village, Gangyao village, Bihu Town, Liandu District, Lishui City, Zhejiang Province Applicant before: Xia Anxiang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: No. 631, Hongli Avenue, Puxi District, Changyuan City, Xinxiang City, Henan Province 453400 Patentee after: Changyuan power supply company of State Grid Henan Electric Power Company Patentee after: XINXIANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER Co. Patentee after: STATE GRID CORPORATION OF CHINA Address before: Room 862, 8th floor, building 3, Green Valley Information Industrial Park, 368 Chengbei street, Liandu District, Lishui City, Zhejiang Province 323000 Patentee before: Lishui xinbeilei Technology Co., Ltd |