CN113964678A - Power distribution cabinet with temperature adjusting function - Google Patents
Power distribution cabinet with temperature adjusting function Download PDFInfo
- Publication number
- CN113964678A CN113964678A CN202111340570.1A CN202111340570A CN113964678A CN 113964678 A CN113964678 A CN 113964678A CN 202111340570 A CN202111340570 A CN 202111340570A CN 113964678 A CN113964678 A CN 113964678A
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- China
- Prior art keywords
- wall
- power distribution
- distribution cabinet
- switch board
- fork
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- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a power distribution cabinet with a temperature adjusting function, and relates to the technical field of power equipment. Including the switch board, be provided with heat abstractor in the switch board, heat abstractor includes the cooling tube, cooling tube top fixed mounting is in the switch board top, cooling tube the latter half sets up to the elastic form of plastics, rotate on the cooling tube inner wall and install cooling fan, cooling fan's pivot is passed through belt transmission with the pivot of disc and is connected, the disc rotates and installs on switch board top inner wall, disc bottom fixed mounting has the cylinder, cylinder slidable mounting is in the forked form end of forked form pole. This switch board with temperature regulation function through being provided with heat abstractor, when carrying out the radiating operation to the switch board through cooling blower and cooling tube, fork form pole can drive cooling tube the latter half and swing to improve the heat dissipation scope of cooling tube, the effectual insufficient problem of heat dissipation of having solved.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power distribution cabinet with a temperature adjusting function.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). 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.
Among the prior art, in the use to the switch board, generally according to ambient temperature's change to the inside temperature of switch board regulation control, protect inside electrical equipment's operation, but current switch board is when dispelling the heat and cooling, and the cooling tube all is fixed mounting for the heat dissipation direction is fixed, leads to the radiating efficiency slower, and work efficiency is low.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a power distribution cabinet with a temperature adjusting function, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a switch board with temperature regulation function, includes the switch board, be provided with heat abstractor in the switch board, heat abstractor includes the cooling tube, cooling tube top fixed mounting is in the switch board top, cooling tube the latter half sets up to plastic elasticity form, rotate on the cooling tube inner wall and install radiator fan, radiator fan's pivot is passed through belt transmission with the pivot of disc and is connected, the disc rotates and installs on switch board top inner wall, disc bottom fixed mounting has the cylinder, cylinder slidable mounting is in the forked form end of forked form pole, the one end fixed mounting of forked form pole is on cooling tube the latter half outer wall, the other end slidable mounting of forked form pole is on the switch board inner wall.
Preferably, the fork-shaped pole runs through and movable mounting is in the fretwork part of cavity board, the vertical height of cavity board fretwork part is greater than the height of fork-shaped pole, cavity board fixed mounting is on the switch board inner wall, switch board bottom fixed mounting has the hot plate, hot plate top fixed mounting has the equipment box.
Preferably, the inside guiding device that is provided with of switch board, guiding device include the set-square, set-square fixed mounting is in the switch board top, the guiding gutter has been fixed to have seted up on the inclined plane of set-square, the exit end below fixed mounting of guiding gutter has the spread groove.
Preferably, the bottom of the connecting groove is fixedly arranged at the top of a sewer pipe, the bottom of the sewer pipe is fixedly arranged at the top of a water storage tank, and a drain pipe is fixedly arranged on the water storage tank.
Preferably, the vibration device is arranged at the top of the power distribution cabinet and comprises a U-shaped rod, the outer wall of the top of the U-shaped rod is slidably mounted on the outer wall of the bottom of the cavity plate, an arc-shaped protruding block is fixedly mounted on the outer wall, close to the downcomer, of the U-shaped rod, an extrusion block is fixedly mounted on the portion, close to the fork-shaped end of the fork-shaped rod, of the outer wall of the top of the U-shaped rod, and the outer wall of the U-shaped rod is elastically connected with the inner wall of the power distribution cabinet through a spring piece.
Preferably, U type pole bottom is provided with thrust unit, and thrust unit includes the connecting rod, connecting rod one end articulates in U type pole bottom, the connecting rod other end articulates in the push rod top, the push rod bottom articulates on the traveller outer wall, traveller slidable mounting is on the spout inner wall, the spout is fixed to be seted up at the equipment box top.
Preferably, an arc-shaped wind shield is fixedly mounted at the top of the push rod, a circular filter plate is fixedly mounted at the bottom of the radiating tube, a blowing device is arranged inside the extrusion block and comprises an elastic air bag, the elastic air bag is fixedly mounted on the inner wall of the bottom of the extrusion block, a blowing pipe is fixedly mounted on the elastic air bag, and the air outlet end of the blowing pipe is arranged close to the bottom of the fork-shaped rod.
Preferably, fixed mounting has the dead lever on the extrusion piece inner wall, the slider has been cup jointed to the slip on the dead lever, the slider bottom sets up to the arcwall face and is close to the elasticity gasbag top, the forked form end of slider and fork form pole all has magnetism, the magnetic pole at slider top is the same with the magnetic pole of forked form pole forked end bottom.
(III) advantageous effects
The invention provides a power distribution cabinet with a temperature adjusting function. The method has the following beneficial effects:
(1) this switch board with temperature regulation function, through being provided with heat abstractor, when carrying out the heat dissipation operation through radiator fan and cooling tube, radiator fan drives the disc through the belt and rotates, and the disc alright drive fork form pole through the cylinder and carry out periodic reciprocating sliding for fork form pole can drive the cooling tube the latter half and swing, thereby improve the heat dissipation scope of cooling tube, the effectual insufficient problem of heat dissipation of having solved.
(2) This switch board with temperature regulation function, through being provided with guiding device, when needs increase the inside temperature of switch board through the hot plate, the temperature risees the vapor that produces alright form the drop of water at the inclined plane of set-square, flows into the sewer intraduct through guiding gutter and spread groove afterwards, and then discharges through the moisture that storage water tank and drain pipe will produce, improves the inside aridity of switch board, and the moisture that produces when preventing to heat simultaneously influences power equipment's operation.
(3) This switch board with temperature regulation function, through being provided with vibrating device, when the heat dissipation, the cylinder promotes also can promote U type pole simultaneously and carry out reciprocating sliding when fork form pole carries out reciprocating motion, and the reciprocating sliding of U type pole alright drive the arc lug and carry out intermittent type nature striking vibration operation to the downcomer, promotes the inside whereabouts that remains rivers of downcomer.
(4) This switch board with temperature regulation function, through being provided with thrust unit, when U type pole because cylindrical promotion and reciprocating motion, U type pole drives the push rod through the connecting rod and swings to can push away the dust such as impurity that the cooling tube below dropped, prevent that the impurity that the cooling tube shaken off is attached to by the secondary that upwards inhales the production once more.
(5) This switch board with temperature regulation function through being provided with gas blowing device in extrusion piece inside, when fork form pole removes extrusion piece department, can drive the slider through homopolar repulsion of fork form pole and slider and carry out reciprocal horizontal slip, slider bottom alright extrusion elasticity gasbag produces the air current, and the air current passes through the gas blow pipe alright remove dust radiating operation to the fork form end of fork form pole.
Drawings
FIG. 1 is a schematic view of the overall external three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of the overall internal three-dimensional structure of the present invention;
FIG. 3 is a schematic top view of an external three-dimensional partial structure of the heat dissipating tube of the present invention;
FIG. 4 is a schematic view of the external three-dimensional structure of the U-shaped bar of the present invention;
FIG. 5 is a schematic view of the bottom external three-dimensional structure of the heat dissipating tube of the present invention;
FIG. 6 is a schematic bottom view of the exterior three-dimensional structure of the set square of the present invention;
FIG. 7 is a schematic diagram of the internal three-dimensional structure of the extrusion block of the present invention.
In the figure: 1. a power distribution cabinet; 21. a radiating pipe; 22. a heat radiation fan; 23. a belt; 24. a disc; 25. a cylinder; 26. a forked lever; 27. a cavity plate; 3. an equipment box; 4. heating plates; 51. a set square; 52. a diversion trench; 53. connecting grooves; 54. a sewer pipe; 55. a water storage tank; 56. a drain pipe; 61. a U-shaped rod; 62. an arc-shaped bump; 63. extruding the block; 71. a connecting rod; 72. a push rod; 73. a traveler; 74. a chute; 75. a wind deflector; 8. a circular filter plate; 91. fixing the rod; 92. a slider; 93. an elastic air bag; 94. and an air blowing pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a power distribution cabinet with a temperature adjusting function comprises a power distribution cabinet 1, a heat dissipation device is arranged in the power distribution cabinet 1, the heat dissipation device comprises a heat dissipation pipe 21, the top of the heat dissipation pipe 21 is fixedly arranged at the top of the power distribution cabinet 1, the lower half part of the heat dissipation pipe 21 is set to be plastic elastic, a heat dissipation fan 22 is rotatably arranged on the inner wall of the heat dissipation pipe 21, a rotating shaft of the heat dissipation fan 22 is in transmission connection with a rotating shaft of a disc 24 through a belt 23, the disc 24 is rotatably arranged on the inner wall of the top of the power distribution cabinet 1, a cylinder 25 is fixedly arranged at the bottom of the disc 24, the cylinder 25 is slidably arranged at a forked end of a forked rod 26, one end of the forked rod 26 is fixedly arranged on the outer wall of the lower half part of the heat dissipation pipe 21, the other end of the forked rod 26 is slidably arranged on the inner wall of the power distribution cabinet 1, the forked rod 26 penetrates through and is movably arranged at a hollowed part of a cavity plate 27, the vertical height of the hollowed part of the cavity plate 27 is greater than that of the forked rod 26, cavity board 27 fixed mounting is on switch board 1 inner wall, and switch board 1 bottom fixed mounting has hot plate 4, and 4 top fixed mounting of hot plate has equipment box 3, and through being provided with heat abstractor, fork form pole 26 can drive the cooling tube 21 the latter half and swing to improve the heat dissipation scope of cooling tube 21, the effectual insufficient problem of heat dissipation of having solved.
As shown in fig. 2 and 6, in the invention, a flow guiding device is arranged inside a power distribution cabinet 1, the flow guiding device comprises a triangular plate 51, the triangular plate 51 is fixedly installed at the top of the power distribution cabinet 1, a flow guiding groove 52 is fixedly arranged on an inclined plane of the triangular plate 51, a connecting groove 53 is fixedly installed below an outlet end of the flow guiding groove 52, the bottom of the connecting groove 53 is fixedly installed at the top of a sewer pipe 54, the bottom of the sewer pipe 54 is fixedly installed at the top of a water storage tank 55, a drain pipe 56 is fixedly installed on the water storage tank 55, and by arranging the flow guiding device, when the internal temperature of the power distribution cabinet 1 needs to be increased through a heating plate 4, generated water is discharged through the water storage tank 55 and the drain pipe 56, the dryness inside the power distribution cabinet 1 is improved, and meanwhile, the water generated during heating is prevented from influencing the operation of electric power equipment.
As shown in fig. 3, 4, 5 and 7, in the present invention, a vibration device is disposed on the top of the power distribution cabinet 1, the vibration device includes a U-shaped rod 61, the outer wall of the top of the U-shaped rod 61 is slidably mounted on the outer wall of the bottom of the cavity plate 27, an arc-shaped protrusion 62 is fixedly mounted on the outer wall of the U-shaped rod 61 close to the downcomer 54, an extrusion block 63 is fixedly mounted on the portion of the outer wall of the top of the U-shaped rod 61 close to the forked end of the forked rod 26, the outer wall of the U-shaped rod 61 is elastically connected with the inner wall of the power distribution cabinet 1 through a spring plate, a pushing device is disposed at the bottom of the U-shaped rod 61, the pushing device includes a connecting rod 71, one end of the connecting rod 71 is hinged to the bottom of the U-shaped rod 61, the other end of the connecting rod 71 is hinged to the top of a push rod 72, the bottom of the push rod 72 is hinged to the outer wall of a sliding column 73, the sliding column 73 is slidably mounted on the inner wall of the sliding slot 74, the sliding slot 74 is fixedly disposed at the top of the equipment cabinet 3, an arc-shaped wind shield 75 is fixedly mounted at the top of the push rod 72, radiating tube 21 bottom fixed mounting has circular filter 8, the inside gas blowing device that is provided with of extrusion piece 63, gas blowing device includes elasticity gasbag 93, elasticity gasbag 93 fixed mounting is on extrusion piece 63 bottom inner wall, fixed mounting has gas blow pipe 94 on the elasticity gasbag 93, the end of giving vent to anger of gas blow pipe 94 is close to fork form pole 26 bottom and sets up, fixed mounting has dead lever 91 on the extrusion piece 63 inner wall, slider 92 has been cup jointed in the slip on dead lever 91, slider 92 bottom sets up to the arcwall face and is close to elasticity gasbag 93 top, the fork form end of slider 92 and fork form pole 26 all has magnetism, the magnetic pole at slider 92 top is the same with the magnetic pole of fork form end bottom of fork form pole 26, through being provided with vibrating device, the reciprocating slide alright drive arc lug 62 of U type pole 61 carries out intermittent type striking vibration operation to downcomer 54, promote the whereabouts of the inside residual rivers of downcomer 54.
When the radiating device works (or is used), when the radiating operation is carried out through the radiating fan 22 and the radiating pipe 21, the radiating fan 22 drives the disc 24 to rotate through the belt 23, the disc 24 can drive the cylinder 25 to carry out circumferential rotation, the circumferential rotation of the cylinder 25 drives the forked rod 26 to periodically slide back and forth along the hollowed-out part of the cavity plate 27 through the forked end of the forked rod 26, and the lower half part of the radiating pipe 21 is in a plastic elastic shape, so that the forked rod 26 can drive the lower half part of the radiating pipe 21 to swing, the radiating range of the radiating pipe 21 is improved, and the problem of insufficient radiating is effectively solved; by arranging the flow guide device, when the temperature in the power distribution cabinet 1 needs to be increased through the heating plate 4, water drops can be formed on the inclined surface of the triangular plate 51 by water vapor generated by temperature rise, then the water drops are gathered through the flow guide groove 52 and then flow into the sewer pipe 54 through the connecting groove 53, and then the generated water is discharged through the water storage tank 55 and the drain pipe 56, so that the dryness in the power distribution cabinet 1 is improved, and meanwhile, the water generated during heating is prevented from influencing the operation of power equipment; through being provided with the vibrating device, when the heat dissipation, the cylinder 25 pushes the fork-shaped rod 26 to reciprocate and also pushes the U-shaped rod 61 to reciprocate back and forth, the reciprocating sliding of the U-shaped rod 61 can drive the arc-shaped bump 62 to intermittently impact the vibration operation on the downcomer 54, thereby promoting the falling of residual water flow in the downcomer 54, improving the collection efficiency, meanwhile, the left and right reciprocating sliding of the fork-shaped rod 26 can intermittently impact the extrusion block 63 at the top of the U-shaped rod 61, so that the fork-shaped rod 26 can intermittently vibrate up and down, the fork-shaped rod 26 can transmit the vibration to the bottom of the radiating pipe 21, so that the circular filter plate 8 at the bottom of the radiating pipe 21 vibrates, impurities such as dust and the like of the circular filter plate 8 are shaken off, the blockage is prevented, through being provided with the pushing device, when the U-shaped rod 61 reciprocates due to the pushing of the cylinder 25, the U-shaped rod 61 drives the pushing rod 72 to swing through the connecting rod 71, the sliding column 73 can slide on the sliding slot 74, so as to push away the dust such as the impurities falling from the lower part of the heat dissipation pipe 21, and prevent the impurities shaken off from the heat dissipation pipe 21 from being secondarily attached by being sucked upwards, by arranging the blowing device inside the pressing block 63, when the fork-shaped rod 26 moves to the pressing block 63, the magnetic poles at the bottom of the fork-shaped rod 26 and the top of the sliding block 92 repel in the same polarity, so that when the fork-shaped rod 26 moves from the left to the right of the sliding block 92, the sliding block 92 can slide to the right by repelling in the same polarity, when the fork-shaped rod 26 moves to the right of the sliding block 92, the sliding block 92 can be pushed to slide to the left by repelling in the same polarity, and then the sliding block 92 can be driven to slide to and fro, the arc-shaped surface at the bottom of the sliding block 92 can extrude the elastic air bag 93 to generate air flow, the air flow can perform the operation of dust removal and heat dissipation on the fork-shaped end of the fork-shaped rod 26 through the blowing tube 94, thereby improving the sliding fluency rate of the fork-shaped rod 26 and the cylinder 25, in summary, by providing the heat dissipating device, when the heat dissipating operation is performed through the heat dissipating fan 22 and the heat dissipating pipe 21, the forked lever 26 can drive the lower half portion of the heat dissipating pipe 21 to swing, so as to increase the heat dissipating range of the heat dissipating pipe 21 and effectively solve the problem of insufficient heat dissipation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a switch board with temperature regulation function, includes switch board (1), its characterized in that: a heat dissipation device is arranged in the power distribution cabinet (1), the heat dissipation device comprises a heat dissipation pipe (21), the top of the radiating pipe (21) is fixedly arranged at the top of the power distribution cabinet (1), the lower half part of the radiating pipe (21) is arranged to be plastic elastic, the inner wall of the radiating pipe (21) is rotatably provided with a radiating fan (22), the rotating shaft of the radiating fan (22) is in transmission connection with the rotating shaft of the disc (24) through a belt (23), the disc (24) is rotatably arranged on the inner wall of the top of the power distribution cabinet (1), the bottom of the disc (24) is fixedly provided with a cylinder (25), the column (25) is slidably mounted at the forked end of the forked rod (26), one end of the forked rod (26) is fixedly mounted on the outer wall of the lower half part of the radiating pipe (21), the other end of the fork-shaped rod (26) is slidably mounted on the inner wall of the power distribution cabinet (1).
2. The power distribution cabinet with the temperature adjusting function according to claim 1, characterized in that: fork form pole (26) run through and movable mounting in the fretwork part of cavity board (27), the vertical height of cavity board (27) fretwork part is greater than the height of fork form pole (26), cavity board (27) fixed mounting is on switch board (1) inner wall, switch board (1) bottom fixed mounting has hot plate (4), hot plate (4) top fixed mounting has equipment box (3).
3. The power distribution cabinet with the temperature adjusting function according to claim 1, characterized in that: switch board (1) inside is provided with the guiding device, and the guiding device includes set-square (51), set-square (51) fixed mounting is in switch board (1) top, guiding gutter (52) have been seted up to the fixed on the inclined plane of set-square (51), the exit end below fixed mounting of guiding gutter (52) has spread groove (53).
4. The power distribution cabinet with the temperature adjusting function according to claim 3, characterized in that: the bottom of the connecting groove (53) is fixedly arranged at the top of a sewer pipe (54), the bottom of the sewer pipe (54) is fixedly arranged at the top of a water storage tank (55), and a drain pipe (56) is fixedly arranged on the water storage tank (55).
5. The power distribution cabinet with the temperature adjusting function according to claim 4, wherein: the vibration device is arranged at the top of the power distribution cabinet (1) and comprises a U-shaped rod (61), the outer wall of the top of the U-shaped rod (61) is slidably mounted on the outer wall of the bottom of the cavity plate (27), an arc-shaped bump (62) is fixedly mounted on the outer wall, close to the sewer pipe (54), of the U-shaped rod (61), an extrusion block (63) is fixedly mounted on the part, close to the fork-shaped end of the fork-shaped rod (26), of the outer wall of the top of the U-shaped rod (61), and the outer wall of the U-shaped rod (61) is elastically connected with the inner wall of the power distribution cabinet (1) through a spring sheet.
6. The power distribution cabinet with the temperature adjusting function according to claim 5, wherein: u type pole (61) bottom is provided with thrust unit, and thrust unit includes connecting rod (71), connecting rod (71) one end articulates in U type pole (61) bottom, connecting rod (71) other end articulates in push rod (72) top, push rod (72) bottom articulates on traveller (73) outer wall, traveller (73) slidable mounting is on spout (74) inner wall, spout (74) are fixed to be seted up at equipment box (3) top.
7. The power distribution cabinet with the temperature adjusting function according to claim 6, characterized in that: the improved radiating pipe structure is characterized in that an arc-shaped wind shield (75) is fixedly mounted at the top of the push rod (72), a circular filtering plate (8) is fixedly mounted at the bottom of the radiating pipe (21), a blowing device is arranged inside the extrusion block (63) and comprises an elastic air bag (93), the elastic air bag (93) is fixedly mounted on the inner wall of the bottom of the extrusion block (63), an air blowing pipe (94) is fixedly mounted on the elastic air bag (93), and the air outlet end of the air blowing pipe (94) is arranged close to the bottom of the fork-shaped rod (26).
8. The power distribution cabinet with the temperature adjusting function according to claim 7, characterized in that: fixed mounting has dead lever (91) on extrusion piece (63) inner wall, sliding sleeve has slider (92) on dead lever (91), slider (92) bottom sets up to the arcwall face and is close to elasticity gasbag (93) top, the fork form end of slider (92) and fork form pole (26) all has magnetism, the magnetic pole at slider (92) top is the same with the magnetic pole of fork form pole (26) fork form end bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340570.1A CN113964678A (en) | 2021-11-12 | 2021-11-12 | Power distribution cabinet with temperature adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111340570.1A CN113964678A (en) | 2021-11-12 | 2021-11-12 | Power distribution cabinet with temperature adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113964678A true CN113964678A (en) | 2022-01-21 |
Family
ID=79470381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111340570.1A Withdrawn CN113964678A (en) | 2021-11-12 | 2021-11-12 | Power distribution cabinet with temperature adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113964678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476382A (en) * | 2022-01-26 | 2022-05-13 | 杨自成 | Textile cloth storage box based on Internet of things big data technology |
| CN116447741A (en) * | 2023-06-09 | 2023-07-18 | 河南展宇实业有限公司 | Combined air conditioning unit |
-
2021
- 2021-11-12 CN CN202111340570.1A patent/CN113964678A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476382A (en) * | 2022-01-26 | 2022-05-13 | 杨自成 | Textile cloth storage box based on Internet of things big data technology |
| CN114476382B (en) * | 2022-01-26 | 2023-09-08 | 重庆科创职业学院 | Textile cloth bin based on big data technology of Internet of things |
| CN116447741A (en) * | 2023-06-09 | 2023-07-18 | 河南展宇实业有限公司 | Combined air conditioning unit |
| CN116447741B (en) * | 2023-06-09 | 2023-09-08 | 河南展宇实业有限公司 | Combined air conditioning unit |
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Application publication date: 20220121 |
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| WW01 | Invention patent application withdrawn after publication |