CN214958261U - Power distribution management equipment with noise reduction and heat dissipation functions - Google Patents
Power distribution management equipment with noise reduction and heat dissipation functions Download PDFInfo
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- CN214958261U CN214958261U CN202121567301.4U CN202121567301U CN214958261U CN 214958261 U CN214958261 U CN 214958261U CN 202121567301 U CN202121567301 U CN 202121567301U CN 214958261 U CN214958261 U CN 214958261U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 230000009467 reduction Effects 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model belongs to the field of power distribution management equipment, in particular to power distribution management equipment with noise reduction and heat dissipation functions, which comprises a power distribution cabinet, a sound insulation end cover, a hollow square tube, a U-shaped tube, a gas pipe, a round tube, a cylinder, a slider, an L-shaped groove, an inclined block, a T-shaped block, a first spring, a first fixing ring, a second fixing ring, a T-shaped block, a limiting groove, a limiting bolt, a second spring and a semi-ring sealing gasket; through installing the pipe top inside the drum, make the slider remove along the perpendicular groove in L type groove, when the slider removes to perpendicular groove end, rotate the pipe, make the slider remove and get into inside the transverse groove, the slider removes and extrudees the sloping block, make the sloping block remove and drive T type piece and remove, T type piece removes and stretches spring one, when the sloping block aligns with the draw-in groove, under the effect of spring elasticity, T type piece removes and drives the sloping block and remove inside getting into the draw-in groove, and then fix the slider joint in L type inslot portion, accomplish being connected between pipe and the hollow square pipe.
Description
Technical Field
The utility model relates to a distribution management equipment field specifically is a possess and fall distribution management equipment who makes an uproar heat dissipation function.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Lack heat dissipation mechanism on the distribution management equipment, cause inconvenient utilization air conditioning circulation to carry out cooling to the switch board, cause the switch board easily to break down because of high temperature.
Distribution management equipment who uses at present has certain defect, lacks convenient coupling mechanism between the adjacent hollow square tube, causes inconvenient clearing up the maintenance to hollow square tube inside, reduces air conditioning transport efficiency, and then reduces the cooling effect to the switch board. Therefore, a power distribution management device with noise reduction and heat dissipation functions is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve and lack convenient coupling mechanism between the adjacent hollow square pipe, cause inconvenient to the inside maintenance of clearing up of hollow square pipe, reduce air conditioning transport efficiency, and then reduce the problem to switch board cooling effect, the utility model provides a possess the distribution management equipment who falls the heat dissipation function of making an uproar.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a distribution management device with noise reduction and heat dissipation functions, which comprises a distribution cabinet, a sound insulation end cover, a hollow square tube, a U-shaped tube, a gas delivery pipe, a round tube and a connecting mechanism; the sound insulation type power distribution cabinet is characterized in that a sound insulation end cover is rotatably mounted at the front end of the power distribution cabinet, more than two hollow square tubes are uniformly mounted at the left end and the right end of a power distribution cabinet main body, two adjacent hollow square tubes are connected through a circular tube, a U-shaped tube is mounted on the upper side of the power distribution cabinet, the bottom end of the U-shaped tube is respectively connected with the two hollow square tubes, and a gas pipe is mounted in the middle of the top end of the U-shaped tube;
the connecting mechanism comprises a cylinder, a sliding block, an L-shaped groove, an inclined block, a T-shaped block and a first spring, wherein the cylinder is fixedly installed on the rear side of the top end of the hollow square tube and on the front side of the bottom end of the hollow square tube, the top end of the circular tube is installed inside the cylinder, the two sliding blocks are symmetrically and fixedly installed on the annular side surface of the circular tube, the two L-shaped grooves are symmetrically formed in the cylinder, the sliding blocks are installed inside the L-shaped groove, one end of each T-shaped block extends into the corresponding L-shaped groove and is fixedly installed with the inclined block, one end of each inclined block extends into the corresponding sliding block, the first spring is installed on the annular side surface of each T-shaped block, two ends of each spring are respectively and fixedly installed on the corresponding T-shaped block and the cylinder, the sliding block moves along the vertical groove of the L-shaped groove by installing the top end of the circular tube inside the cylinder, and when the sliding block moves to the end of the vertical groove, the circular tube is rotated, make the slider remove get into the cross slot inside, the slider removes and extrudees the sloping block for the sloping block removes and drives T type piece and remove, and T type piece removes and stretches spring one, and when the sloping block aligns with the draw-in groove, under the effect of spring elasticity, inside T type piece removed and drives the sloping block and remove and get into the draw-in groove, and then fixed the slider joint in L type inslot portion, accomplished the pipe and managed being connected between the square hollow pipe.
Preferably, gas-supply pipe one end fixed mounting has the air pump, and air pump one end is connected with the cold air box through the trachea, the bottom hollow square tube bottom fixed mounting has the blast pipe, and blast pipe one end fixed mounting on the cold air box, the square groove has been seted up to slider one end, sloping block one end extends to inside the square groove, and the design of air pump is convenient for promote air conditioning and gets into hollow square tube inside along U type pipe for the heat emergence heat exchange that air conditioning and switch board were avoided, and then reduces the temperature of switch board, and the design of blast pipe is convenient for gas reflux inside the cold air box.
Preferably, the L-shaped groove is composed of a vertical groove and a transverse groove, the two vertical grooves and the two transverse grooves are symmetrically formed in the cylinder, the top ends of the vertical grooves are communicated with the transverse groove, and the sliding block is conveniently clamped in the cylinder through the structural design of the L-shaped groove.
Preferably, the annular side surface of the U-shaped pipe is fixedly provided with a first fixing ring, the annular side surface of the gas pipe is fixedly provided with a second fixing ring, the bottom end of the first fixing ring is attached to the top end of the second fixing ring, and the gas pipe is conveniently inserted into the U-shaped pipe through the first fixing ring and the second fixing ring.
Preferably, two spacing grooves are symmetrically formed in the two top ends of the fixing ring, two T-shaped square blocks are symmetrically and fixedly mounted at the bottom end of the fixing ring, the bottom ends of the T-shaped square blocks penetrate through the spacing grooves and are attached to the two bottom ends of the fixing ring, two limiting bolts are symmetrically mounted on the annular side face of the fixing ring, one end of each limiting bolt penetrates through the T-shaped square block and extends to the two inner parts of the fixing ring, a nut is mounted on the annular side face of each limiting bolt, the outer side of the nut is fixedly mounted inside the two fixing ring, in the inserting process of the gas pipe, the T-shaped square blocks penetrate through the square through grooves in the spacing grooves, then the gas pipe is rotated, the fixing ring is driven to rotate, the fixing ring drives the T-shaped square blocks to move to enter the arc-shaped grooves, the first fixing ring is connected with the second fixing ring, and the purpose of assisting in fixing the gas pipe is achieved.
Preferably, the spacing groove comprises square through groove and arc wall, two square through grooves and two arc walls are seted up to two top symmetries of solid fixed ring, arc wall one end communicates with each other with square through groove intermediate position, the inside card hole of having seted up of arc wall, spacing bolt one end extends to inside the card hole, the round hole is seted up to T type square one end, and round hole internally mounted has spacing bolt, and the structural design of spacing groove is convenient for with T type square joint two inside solid fixed ring, twist spacing bolt, and spacing bolt removes along the nut, and spacing bolt removes and passes the round hole and get into the downthehole portion of card, and then fixes T type square inside the spacing groove.
The utility model discloses an useful part lies in:
1. the utility model discloses an install the pipe top inside the drum, make the slider move along the vertical slot in L type groove, when the slider moves to the vertical slot end, rotate the pipe, make the slider move and get into the cross slot inside, the slider moves and extrudes the sloping block, make the sloping block move and drive T type piece and move, T type piece moves and stretches spring one, when the sloping block aligns with the draw-in groove, under the effect of spring elasticity, T type piece moves and drives the sloping block and move and get into the draw-in groove inside, and then fix the slider joint inside L type groove, accomplish the connection between pipe and the hollow square pipe, solved and lacked convenient coupling mechanism between the adjacent hollow square pipe, cause inconvenient clearing up the maintenance to the inside of hollow square pipe, reduce air conditioning transport efficiency, and then reduce the problem to the switch board cooling effect;
2. the utility model discloses in the gas-supply pipe grafting in-process, T type square passes the square through groove on the spacing groove, rotate the gas-supply pipe after that, and then drive solid fixed ring and rotate, gu fixed ring rotates and drives T type square and remove inside getting into the arc wall, and then accomplish solid fixed ring one and solid fixed ring two be connected, play the purpose of supplementary fixed gas-supply pipe, twist and move spacing bolt, spacing bolt removes along the nut, spacing bolt removes and passes the round hole and get into card downthehole portion, and then fix T type square inside the spacing groove, the easy whipping that takes place of gas-supply pipe one end at gas transmission in-process has been solved, cause the gas-supply pipe easy problem with U type pipe separation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
FIG. 2 is a schematic view of an assembly structure of a hollow square tube and a circular tube according to the first embodiment;
FIG. 3 is a schematic view of an assembly structure of the round tube and the cylinder according to the first embodiment;
FIG. 4 is a schematic view of a first retaining ring and a second retaining ring according to the first embodiment;
FIG. 5 is a schematic view of an internal structure of a second retaining ring according to the first embodiment;
fig. 6 is a schematic view of the internal structure of the cylinder according to the second embodiment.
In the figure: 1. a power distribution cabinet; 2. a sound insulation end cap; 3. hollow square tubes; 4. a U-shaped pipe; 5. a gas delivery pipe; 6. a circular tube; 7. a cylinder; 8. a slider; 9. an L-shaped groove; 10. a sloping block; 11. a T-shaped block; 12. a first spring; 13. a first fixing ring; 14. a second fixing ring; 15. a T-shaped square block; 16. a limiting groove; 17. a limit bolt; 18. a second spring; 19. and a semi-ring sealing gasket.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a power distribution management device with noise reduction and heat dissipation functions includes a power distribution cabinet 1, a sound insulation end cover 2, a hollow square tube 3, a U-shaped tube 4, a gas pipe 5, a circular tube 6, and a connecting mechanism; the sound insulation end cover 2 is rotatably installed at the front end of the power distribution cabinet 1, more than two hollow square tubes 3 are evenly installed at the left end and the right end of a main body of the power distribution cabinet 1, the two adjacent hollow square tubes 3 are connected through a circular tube 6, a U-shaped tube 4 is installed on the upper side of the power distribution cabinet 1, the bottom end of the U-shaped tube 4 is respectively connected with the two hollow square tubes 3, and a gas pipe 5 is installed in the middle of the top end of the U-shaped tube 4;
the connecting mechanism comprises a cylinder 7, a slider 8, L-shaped grooves 9, an inclined block 10, a T-shaped block 11 and a first spring 12, the cylinder 7 is fixedly installed on the rear side of the top end and the front side of the bottom end of the hollow square tube, the top end of the circular tube 6 is installed inside the cylinder 7, the two sliders 8 are symmetrically and fixedly installed on the annular side surface of the circular tube 6, the two L-shaped grooves 9 are symmetrically formed in the cylinder 7, the sliders 8 are installed inside the L-shaped grooves 9, the two T-shaped blocks 11 are symmetrically installed on the annular side surface of the cylinder 7, one end of each T-shaped block 11 extends into the L-shaped grooves 9 and is fixedly installed with the inclined block 10, one end of each inclined block 10 extends into the sliders 8, the first spring 12 is installed on the annular side surface of each T-shaped block 11, two ends of each first spring are respectively fixedly installed on the T-shaped blocks 11 and the cylinder 7, the top end of the circular tube 6 is installed inside the cylinder 7 during operation, make slider 8 remove along the perpendicular groove of L type groove 9, when slider 8 removes to perpendicular groove end, rotate pipe 6, make slider 8 remove and get into the cross slot inside, slider 8 removes and extrudees sloping block 10, make sloping block 10 remove and drive T type piece 11 and remove, T type piece 11 removes and stretches spring 12, when sloping block 10 aligns with the draw-in groove, under the effect of spring 12 elasticity, T type piece 11 removes and drives sloping block 10 and remove inside getting into the draw-in groove, and then fix slider 8 joint inside L type groove 9, accomplish being connected between pipe 6 and hollow square pipe 3.
The air pump is fixedly mounted at one end of the air delivery pipe 5, one end of the air pump is connected with the cold air box through an air pipe, the exhaust pipe is fixedly mounted at the bottom end of the hollow square pipe 3, one end of the exhaust pipe is fixedly mounted on the cold air box, a square groove is formed in one end of the sliding block 8, one end of the inclined block 10 extends into the square groove, and when the air pump works, the air pump is designed to facilitate pushing air to enter the hollow square pipe 3 along the U-shaped pipe 4, so that the air is subjected to heat exchange with heat avoided by the power distribution cabinet 1, the temperature of the power distribution cabinet 1 is further reduced, and the exhaust pipe is designed to facilitate gas to flow back into the cold air box;
the L-shaped groove 9 consists of a vertical groove and a transverse groove, two vertical grooves and two transverse grooves are symmetrically formed in the cylinder 7, the top ends of the vertical grooves are communicated with the transverse grooves, and the sliding block 8 is conveniently clamped in the cylinder 7 through the structural design of the L-shaped groove 9 during work;
the annular side surface of the U-shaped pipe 4 is fixedly provided with a first fixing ring 13, the annular side surface of the gas pipe 5 is fixedly provided with a second fixing ring 14, the bottom end of the first fixing ring 13 is attached to the top end of the second fixing ring 14, and during operation, the first fixing ring 13 and the second fixing ring 14 are designed to facilitate the gas pipe 5 to be inserted on the U-shaped pipe 4;
two limiting grooves 16 are symmetrically formed at the top end of the second fixing ring 14, two T-shaped blocks 15 are symmetrically and fixedly installed at the bottom end of the first fixing ring 13, the bottom end of the T-shaped square 15 penetrates through the limiting groove 16 to be attached to the bottom end of the second fixing ring 14, two limiting bolts 17 are symmetrically arranged on the annular side surface of the second fixing ring 14, one end of a limiting bolt 17 penetrates through the T-shaped square 15 and extends into the second fixing ring 14, a nut is mounted on the annular side face of the limiting bolt 17, the outer side of the nut is fixedly mounted inside the second fixing ring 14, when the limiting bolt works, in the process of inserting the air pipe 5, the T-shaped square 15 passes through the square through groove on the limiting groove 16, then the gas pipe 5 is rotated to drive the first fixing ring 13 to rotate, the first fixing ring 13 rotates to drive the T-shaped square 15 to move into the arc-shaped groove, thereby completing the connection of the first fixing ring 13 and the second fixing ring 14 and achieving the purpose of auxiliary fixing of the gas pipe 5;
Example two
Referring to fig. 6, as another embodiment of the present invention, in a first comparative example, an annular groove is formed inside the cylinder 7, two second springs 18 are symmetrically and fixedly installed inside the annular groove, a semi-ring gasket 19 is fixedly installed at one end of each second spring 18, and the semi-ring gasket 19 is attached to the annular side surface of the circular tube 6; during operation, install pipe 6 at drum 7 in-process, pipe 6 extrudees half ring packing pad 19, and half ring packing pad 19 extrudees spring two 18 at the inside horizontal migration of ring channel, and the elasticity of spring two 18 is convenient for half ring packing pad 19 and the laminating of ring annular side, and then has improved the sealed effect between pipe 6 and the drum 7.
The theory of operation, install inside drum 7 through 6 tops of pipe, make slider 8 remove along the perpendicular groove of L type groove 9, when slider 8 removes to perpendicular groove end, rotate pipe 6, make slider 8 remove and get into inside the transverse groove, slider 8 removes and extrudes sloping block 10, make sloping block 10 remove and drive T type piece 11 and remove, T type piece 11 removes and stretches spring one 12, when sloping block 10 aligns with the draw-in groove, under the effect of spring one 12 elasticity, T type piece 11 removes and drives sloping block 10 and remove inside getting into the draw-in groove, and then fix slider 8 joint inside L type groove 9, accomplish being connected between pipe 6 and hollow square pipe 3.
In the grafting process of gas-supply pipe 5, T type square 15 passes the square through groove on the spacing groove 16, rotate gas-supply pipe 5 after that, and then drive solid fixed ring 13 and rotate, gu fixed ring 13 rotates and drives T type square 15 and remove and get into the arc wall inside, and then accomplish solid fixed ring 13 and solid fixed ring two 14's being connected, play the supplementary purpose of fixing gas-supply pipe 5, twist and move stop bolt 17, stop bolt 17 removes along the nut, stop bolt 17 removes and passes the round hole and get into inside the card hole, and then fix T type square 15 inside spacing groove 16.
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 distribution management equipment that possesses heat dissipation function of making an uproar of falling which characterized in that: the sound insulation device comprises a power distribution cabinet (1), a sound insulation end cover (2), a hollow square tube (3), a U-shaped tube (4), a gas transmission tube (5), a round tube (6) and a connecting mechanism; the sound insulation type power distribution cabinet is characterized in that a sound insulation end cover (2) is rotatably mounted at the front end of the power distribution cabinet (1), more than two hollow square tubes (3) are uniformly mounted at the left end and the right end of a main body of the power distribution cabinet (1), the two adjacent hollow square tubes (3) are connected through a circular tube (6), a U-shaped tube (4) is mounted at the upper side of the power distribution cabinet (1), the bottom end of the U-shaped tube (4) is respectively connected with the two hollow square tubes (3), and a gas pipe (5) is mounted in the middle of the top end of the U-shaped tube (4);
the connecting mechanism comprises a cylinder (7), a slider (8), an L-shaped groove (9), an inclined block (10), a T-shaped block (11) and a first spring (12), wherein the cylinder (7) is fixedly installed on the rear side of the top end of the hollow square tube and on the front side of the bottom end of the hollow square tube, the top end of the circular tube (6) is installed inside the cylinder (7), the two sliders (8) are symmetrically and fixedly installed on the annular side surface of the circular tube (6), the two L-shaped grooves (9) are symmetrically formed in the cylinder (7), the sliders (8) are installed inside the L-shaped groove (9), the two T-shaped blocks (11) are symmetrically installed on the annular side surface of the cylinder (7), one end of the T-shaped block (11) extends to the inside of the L-shaped groove (9) and is fixedly installed with the inclined block (10), one end of the inclined block (10) extends to the inside of the slider (8), the first spring (12) is installed on the annular side surface of the T-shaped block (11), and two ends of the first spring (12) are respectively and fixedly arranged on the T-shaped block (11) and the cylinder (7).
2. The power distribution management device with noise reduction and heat dissipation functions of claim 1, wherein: gas-supply pipe (5) one end fixed mounting has the air pump, and air pump one end is connected with the cold air box through the trachea, the bottom hollow square pipe (3) bottom fixed mounting has the blast pipe, and blast pipe one end fixed mounting on the cold air box, the square groove has been seted up to slider (8) one end, sloping block (10) one end extends to the square inslot portion.
3. The power distribution management device with noise reduction and heat dissipation functions of claim 1, wherein: the L-shaped groove (9) is composed of vertical grooves and transverse grooves, two vertical grooves and two transverse grooves are symmetrically formed in the cylinder (7), and the top ends of the vertical grooves are communicated with the transverse grooves.
4. The power distribution management device with noise reduction and heat dissipation functions according to claim 3, wherein: the U-shaped pipe (4) is characterized in that a first fixing ring (13) is fixedly mounted on the annular side face of the U-shaped pipe (4), a second fixing ring (14) is fixedly mounted on the annular side face of the gas pipe (5), and the bottom end of the first fixing ring (13) is attached to the top end of the second fixing ring (14).
5. The power distribution management device with noise reduction and heat dissipation functions according to claim 4, wherein: two spacing grooves (16) are seted up to two (14) top symmetries of solid fixed ring, two T type square (15) of solid fixed ring (13) bottom symmetry fixed mounting, and T type square (15) bottom pass spacing groove (16) and gu fixed ring two (14) bottom laminate mutually, gu fixed ring two (14) annular side goes up two spacing bolts (17) of symmetry installation, and spacing bolt (17) one end passes T type square (15) and extends to solid fixed ring two (14) inside, install the nut on spacing bolt (17) annular side, and nut outside fixed mounting is inside solid fixed ring two (14).
6. The power distribution management device with noise reduction and heat dissipation functions according to claim 5, wherein: spacing groove (16) comprise square logical groove and arc wall, two square logical grooves and two arc walls are seted up to solid fixed ring two (14) top symmetry, arc wall one end communicates with each other with square logical groove intermediate position, the inside card hole of having seted up of arc wall, spacing bolt (17) one end extends to the downthehole portion of card, the round hole is seted up to T type square (15) one end, and round hole internally mounted has spacing bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567301.4U CN214958261U (en) | 2021-07-09 | 2021-07-09 | Power distribution management equipment with noise reduction and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121567301.4U CN214958261U (en) | 2021-07-09 | 2021-07-09 | Power distribution management equipment with noise reduction and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214958261U true CN214958261U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121567301.4U Active CN214958261U (en) | 2021-07-09 | 2021-07-09 | Power distribution management equipment with noise reduction and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214958261U (en) |
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2021
- 2021-07-09 CN CN202121567301.4U patent/CN214958261U/en active Active
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