CN114156747A - High temperature resistant environment-friendly switch board - Google Patents
High temperature resistant environment-friendly switch board Download PDFInfo
- Publication number
- CN114156747A CN114156747A CN202111558281.9A CN202111558281A CN114156747A CN 114156747 A CN114156747 A CN 114156747A CN 202111558281 A CN202111558281 A CN 202111558281A CN 114156747 A CN114156747 A CN 114156747A
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- CN
- China
- Prior art keywords
- fixedly connected
- cabinet body
- power distribution
- high temperature
- rod
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract description 14
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- 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
- H02B1/52—Mobile units, e.g. for work sites
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-temperature-resistant environment-friendly power distribution cabinet, which comprises a cabinet body, wherein universal wheels are respectively and fixedly arranged at four corners of the bottom end of the cabinet body, a bottom box is fixedly arranged at the bottom end of the cabinet body, a limiting column is uniformly and fixedly arranged in the bottom box, the device is convenient for the mounting frame to move by positioning a sliding block arranged on the mounting frame on a sliding rail, so that the electronic elements arranged on the mounting frame can be maintained, the practicability of the device is improved, meanwhile, the first cooling fan and the second cooling fan are used for swinging and cooling the interior of the power distribution cabinet, and meanwhile, the swinging and cooling treatment is carried out, so that the cooling efficiency is improved, the installation amount of the cooling fans is reduced, the power consumption is reduced, the environment is protected, the high-temperature resistance of the power distribution cabinet is improved, meanwhile, the bottom block is used for contacting with the ground, and the contact amount of the device and the ground is increased, not only the convenient transportation of the device is ensured, but also the stability of the device is improved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a high-temperature-resistant environment-friendly power distribution cabinet.
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 switch board is motor control center's general name, wherein at the in-process that uses the switch board, because need adorn some electronic component in the switch board, consequently set up a plurality of radiator fan in the switch board usually so that prevent electronic component because the high temperature leads to electronic component's damage, nevertheless because the installation of a plurality of radiator fan has not only improved power consumption, be unfavorable for the environmental protection, when the electronic component that sets up in the switch board is maintained or is installed simultaneously, because the inner space in the switch board is limited, thereby be unfavorable for maintaining electronic component. Simultaneously current switch board sets up the universal wheel for the ease of transporting simultaneously on the switch board, but the area of contact of universal wheel and ground is little to the stability of switch board has been reduced.
Disclosure of Invention
The invention aims to provide a high-temperature-resistant environment-friendly power distribution cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-temperature-resistant environment-friendly power distribution cabinet comprises a cabinet body, universal wheels are respectively and fixedly mounted at four corners of the bottom end of the cabinet body, a bottom box is fixedly mounted at the bottom end of the cabinet body, limit columns are uniformly and fixedly mounted in the bottom box, top ends of the limit columns are respectively and fixedly mounted on the cabinet body, springs are wound on the limit columns, one ends of the springs are fixedly connected with the bottom end of the cabinet body, the other ends of the springs are fixedly connected to a bottom plate, through holes are respectively formed at the connecting positions of the bottom plate and the limit columns, bottom blocks are uniformly and fixedly mounted at the bottom end of the bottom plate, through holes are respectively formed at the connecting positions of the bottom box and the bottom blocks, a bidirectional screw rod is horizontally and rotatably connected in the bottom box, a rotating block is fixedly mounted at one end of the bidirectional screw rod, first ball nuts are respectively and cooperatively connected to the bidirectional screw rod, and the first ball nuts are respectively embedded in moving blocks, the both ends of movable block are fixedly connected with the carriage release lever respectively, and the through-hole has been seted up to end box and the junction of carriage release lever, and even fixed mounting has the guide pulley on the carriage release lever, and guide pulley and bottom plate mutually support.
Preferably, one side of the cabinet body is provided with a cabinet door, four corners of the top end of the cabinet body are respectively and fixedly provided with a first mounting block, and the top end of the first mounting block is respectively and fixedly connected to the top cover.
Preferably, the heat dissipation nets are respectively embedded into two sides of the cabinet body, the interior of the cabinet body is respectively and vertically fixedly connected with the partition plates, and the partition plates are respectively and horizontally fixedly connected with the transverse plates.
Preferably, the diaphragm is last fixedly connected with second installation piece and the limiting plate respectively, and the one end of limiting plate is fixed connection respectively on the dead lever, and the both ends of dead lever articulate respectively simultaneously has head rod and second connecting rod, first radiator fan of fixedly connected with and second radiator fan on head rod and the second connecting rod respectively, the division board has seted up the through-hole with first radiator fan and second radiator fan's junction respectively.
Preferably, the one end of head rod and second connecting rod articulates respectively has the spliced pole, fixedly connected with connecting seat respectively on the second connecting rod, and articulated on the connecting seat have a telescopic link, and the one end of telescopic link articulates there is the second installation piece.
Preferably, the inside both ends of the cabinet body are fixedly connected with servo motor and lead screw seat respectively, and servo motor's output fixedly connected with rotates the lead screw, and the one end of rotating the lead screw is located inside the bearing of embedding installation on the lead screw seat.
Preferably, the second ball nut that the cooperation was connected on the rotation lead screw is fixedly connected with fixed column respectively, and the one end difference fixed connection of fixed column is on the mounting bracket, and the both ends difference fixedly connected with slider of mounting bracket, and the slider is located the slide rail respectively and slides, and slide rail fixed connection is at the inside both ends of the cabinet body simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
1) according to the device, the rotation of the rotary screw rod is driven through the work of the servo motor, so that a first ball nut arranged on the rotary screw rod moves, meanwhile, the first ball nut is embedded and installed on the movable block, so that the movable block and the fixed column are driven to move, the movement of the mounting frame is further promoted, a sliding block arranged on the mounting frame is located on the sliding rail to move, the movement of the mounting frame is further facilitated, the maintenance of an electronic element arranged on the mounting frame is further facilitated, and the practicability of the device is improved;
2) the connecting seat and the second connecting rod are pushed to swing by the operation of the telescopic rod, and the second connecting rod and the first connecting rod are respectively hinged with the connecting column, so that the swing of the second connecting rod is utilized to drive the first connecting rod to swing, and the first connecting rod and the second connecting rod are respectively used for swinging and radiating the inside of the power distribution cabinet, and meanwhile, the swinging and radiating treatment is carried out, so that the radiating efficiency is improved, the installation amount of the radiating fan is reduced, the power consumption is reduced, the environment protection is facilitated, and the high temperature resistance of the power distribution cabinet is improved;
3) the rotation of two-way lead screw is driven through rotating the turning block, thereby make the second ball nut that the cooperation is connected on the two-way lead screw produce and remove, second ball nut fixed mounting is on the movable block simultaneously, thereby drive the removal of movable block and carriage release lever, and fixed mounting has the guide pulley on the carriage release lever, thereby drive the removal of guide pulley, and promote the removal of bottom plate along with the removal of guide pulley, because fixed mounting has the bottom piece on the bottom plate, and then utilize the removal of bottom plate to make the bottom and the ground laminating of bottom piece, thereby utilize the bottom piece and the ground contact of setting, the contact quantity of the device with ground has been increased, the be convenient for of the device has not only been guaranteed, the stability of the device has been improved simultaneously.
Drawings
FIG. 1 is an elevational view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of the overall construction of the present invention;
FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;
FIG. 4 is a schematic view of the mounting of the connecting socket of the present invention;
FIG. 5 is a perspective view of a divider plate according to the present invention;
FIG. 6 is a schematic view of the mounting of the moving block of the present invention;
FIG. 7 is a front cross-sectional view of the back box of the present invention;
FIG. 8 is a perspective view of the overall construction of the present invention;
in the figure: 1. a universal wheel; 2. a bottom case; 3. a bottom block; 4. a guide wheel; 5. a travel bar; 6. a bidirectional screw rod; 7. a moving block; 8. a limiting column; 9. a spring; 10. a base plate; 11. a partition plate; 12. a top cover; 13. a first mounting block; 14. a mounting frame; 15. a heat-dissipating web; 16. a slider; 17. a slide rail; 18. a cabinet body; 19. rotating the block; 20. a second mounting block; 21. fixing a column; 22. a servo motor; 23. rotating the screw rod; 24. a screw base; 25. a transverse plate; 26. a limiting plate; 27. a first heat dissipation fan; 28. fixing the rod; 29. a first connecting rod; 30. connecting columns; 31. a second connecting rod; 32. a second heat dissipation fan; 33. a connecting seat; 34. a telescopic rod.
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. 1-8, an embodiment of the present invention: a high temperature resistant environment-friendly power distribution cabinet comprises a cabinet body 18, universal wheels 1 are respectively and fixedly installed at four corners of the bottom end of the cabinet body 18, a bottom box 2 is fixedly installed at the bottom end of the cabinet body 18, limiting columns 8 are uniformly and fixedly installed in the bottom box 2, the top ends of the limiting columns 8 are respectively and fixedly installed on the cabinet body 18, springs 9 are wound on the limiting columns 8, one ends of the springs 9 are fixedly connected with the bottom end of the cabinet body 18, the other ends of the springs 9 are fixedly connected on a bottom plate 10, meanwhile, through holes are respectively formed at the joints of the bottom plate 10 and the limiting columns 8, a bottom block 3 is uniformly and fixedly installed at the bottom end of the bottom plate 10, through holes are respectively formed at the joints of the bottom box 2 and the bottom block 3, a bidirectional screw rod 6 is horizontally and rotatably connected in the bottom box 2, a rotating block 19 is fixedly installed at one end of the bidirectional screw rod 6, and a first ball nut is respectively and cooperatively connected on the bidirectional screw rod 6, first ball nuts are respectively embedded and installed on a moving block 7, two ends of the moving block 7 are respectively fixedly connected with a moving rod 5, a through hole is formed at the joint of a bottom box 2 and the moving rod 5, guide wheels 4 are uniformly and fixedly installed on the moving rod 5, the guide wheels 4 are matched with a bottom plate 10, a box door is arranged on one side of a box body 18, first installation blocks 13 are respectively and fixedly installed at four corners of the top end of the box body 18, the top ends of the first installation blocks 13 are respectively and fixedly connected to a top cover 12, heat dissipation nets 15 are respectively embedded and installed on two sides of the box body 18 by utilizing the arranged top cover 12, meanwhile, a partition plate 11 is respectively and vertically and fixedly connected inside the box body 18, transverse plates 25 are respectively and horizontally and fixedly connected to the partition plate 11, second installation blocks 20 and limiting plates 26 are respectively and fixedly connected to the transverse plates 25, one ends of the limiting plates 26 are respectively and fixedly connected to a fixing rod 28, and simultaneously, two ends of the fixing rod 28 are respectively hinged with a first connecting rod 29 and a second connecting rod 31, the first connecting rod 29 and the second connecting rod 31 are respectively fixedly connected with a first cooling fan 27 and a second cooling fan 32, the joints of the partition plate 11 and the first cooling fan 27 and the second cooling fan 32 are respectively provided with through holes, the through holes arranged at the joints of the partition plate 11 and the first cooling fan 27 and the second cooling fan 32 are respectively utilized, thereby being beneficial to the swinging of the first cooling fan 27 and the second cooling fan 32, one ends of the first connecting rod 29 and the second connecting rod 31 are respectively articulated with a connecting column 30, the second connecting rod 31 is respectively fixedly connected with a connecting seat 33, the connecting seat 33 is articulated with a telescopic rod 34, one end of the telescopic rod 34 is articulated with a second mounting block 20, two ends in the cabinet body 18 are respectively fixedly connected with a servo motor 22 and a screw rod seat 24, the output end of the servo motor 22 is fixedly connected with a rotating screw rod 23, one end of the rotating screw rod 23 is positioned in a bearing embedded and installed on the screw rod seat 24, one end through rotating lead screw 23 is located the inside of bearing, is favorable to rotating the rotation of lead screw 23, and the second ball nut that the cooperation was connected on rotating lead screw 23 is fixedly connected with fixed column 21 respectively, and fixed column 21's one end is fixed connection respectively on mounting bracket 14, and mounting bracket 14's both ends are fixedly connected with slider 16 respectively, and slider 16 is located slide rail 17 respectively and slides, and slide rail 17 fixed connection is at the inside both ends of the cabinet body 18 simultaneously.
The working principle is as follows: when the device is used, the device is firstly transported to a required position, and before transportation, a manual work drives the bidirectional screw 6 to rotate through the rotating block 19, the bidirectional screw 6 is connected with the first ball nut in a matching way, the first ball nut is respectively and fixedly connected with the moving block 7, so that the first ball nut and the moving block 7 are driven to move by the rotation of the bidirectional screw 6, the moving block 7 is fixedly connected with the moving rod 5, the moving rod 5 is fixedly connected with the guide wheel 4, so that the moving rod 5 and the guide wheel 4 are driven to move by the movement of the moving block 7, and the guide wheel 4 stops limiting work on the bottom plate 10 in the moving process, the bottom plate 10 is pushed to move on the limiting column 8 by the tensile force of the spring 9, at the moment, the bottom block 3 is fixedly installed on the bottom plate 10 to be separated from the ground, so that the device can be manually pushed to perform transportation work, after the transportation is completed, the rotating block 19 can be manually rotated reversely to enable the guide wheel 4 to move reversely, so that the guide wheel 4 can carry out limiting work on the bottom plate 10, and further the bottom plate 10 is positioned on the limiting column 8 to move reversely, so that the bottom block 3 can be attached to the ground, and then the electronic element required to be fixedly installed can be fixed on the mounting frame 14, when the electronic element is subjected to heat dissipation treatment, the telescopic rod 34, the first heat dissipation fan 27 and the second heat dissipation fan 32 are manually opened, and the connecting seat 33 and the second connecting rod 31 can be pushed to swing along with the work of the telescopic rod 34, because the second connecting rod 31 and the first connecting rod 29 are respectively hinged with the connecting column 30, and further the swing of the first connecting rod 29 is driven by the swing of the second connecting rod 31, because the first heat dissipation fan 27 and the second heat dissipation fan 32 are respectively and fixedly connected to the first connecting rod 29 and the second connecting rod 31, thereby driving the first and second heat dissipation fans 27 and 32 to swing, and further performing heat dissipation work on the electronic component, when stopping the heat dissipation work, the operation of manually closing the telescopic rod 34, the first and second heat dissipation fans 27 and 32 is enough, when replacing, maintaining or installing the electronic component, the manual operation can drive the rotation of the rotary screw 23 by opening the servo motor 22, because the second ball nut matched and connected with the rotary screw 23 is fixedly installed on the fixed column 21, thereby driving the movement of the fixed column 21, and the fixed column 21 is fixedly installed on the installation rack 14, thereby driving the movement of the installation rack 14, and the slide block 16 installed on the installation rack 14 is located on the slide rail 17 to move, when the installation rack 14 is located outside the cabinet 18, the replacement, maintenance or installation work can be performed, when the replacement, maintenance or installation work is completed, the servo motor 22 is manually driven to rotate reversely by the operation of the servo motor 22, and the servo motor 22 can be turned off when the mounting rack 14 is positioned inside the cabinet 18.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a high temperature resistant environment-friendly switch board, includes cabinet body (18), its characterized in that: the bottom four corners of the cabinet body (18) are respectively and fixedly provided with universal wheels (1), the bottom of the cabinet body (18) is fixedly provided with a bottom box (2), the inside of the bottom box (2) is uniformly and fixedly provided with limit columns (8), the top ends of the limit columns (8) are respectively and fixedly arranged on the cabinet body (18), meanwhile, springs (9) are wound on the limit columns (8), one ends of the springs (9) are fixedly connected with the bottom of the cabinet body (18), the other ends of the springs (9) are fixedly connected onto a bottom plate (10), through holes are respectively formed in the joints of the bottom plate (10) and the limit columns (8), bottom blocks (3) are uniformly and fixedly arranged at the bottom of the bottom plate (10), through holes are respectively formed in the joints of the bottom box (2) and the bottom blocks (3), the inside of the bottom box (2) is horizontally and rotatably connected with a bidirectional screw rod (6), and a rotating block (19) is fixedly arranged at one end of the bidirectional screw rod (6), and the bidirectional screw rod (6) is respectively connected with first ball nuts in a matching manner, the first ball nuts are respectively embedded and installed on the moving block (7), two ends of the moving block (7) are respectively and fixedly connected with moving rods (5), through holes are formed in the connecting positions of the bottom box (2) and the moving rods (5), guide wheels (4) are uniformly and fixedly installed on the moving rods (5), and the guide wheels (4) are matched with the bottom plate (10).
2. The high temperature resistant environment-friendly power distribution cabinet according to claim 1, characterized in that: one side of the cabinet body (18) is provided with a cabinet door, four corners of the top end of the cabinet body (18) are respectively and fixedly provided with a first mounting block (13), and the top end of the first mounting block (13) is respectively and fixedly connected to the top cover (12).
3. The high temperature resistant environment-friendly power distribution cabinet according to claim 2, characterized in that: the heat dissipation device is characterized in that heat dissipation nets (15) are respectively embedded into two sides of the cabinet body (18), meanwhile, the inside of the cabinet body (18) is respectively and vertically fixedly connected with partition plates (11), and transverse plates (25) are respectively and horizontally fixedly connected onto the partition plates (11).
4. The high temperature resistant environment-friendly power distribution cabinet according to claim 3, characterized in that: diaphragm (25) are gone up respectively fixedly connected with second installation piece (20) and limiting plate (26), and the one end of limiting plate (26) is fixed connection respectively on dead lever (28), and the both ends of dead lever (28) articulate respectively simultaneously has head rod (29) and second connecting rod (31), on head rod (29) and second connecting rod (31) respectively first radiator fan (27) of fixedly connected with and second radiator fan (32), division board (11) have seted up the through-hole with the junction of first radiator fan (27) and second radiator fan (32) respectively.
5. The high temperature resistant environment-friendly power distribution cabinet according to claim 4, characterized in that: one end of the first connecting rod (29) and one end of the second connecting rod (31) are respectively hinged with a connecting column (30), the second connecting rod (31) is respectively fixedly connected with a connecting seat (33), the connecting seat (33) is hinged with a telescopic rod (34), and one end of the telescopic rod (34) is hinged with a second mounting block (20).
6. The high temperature resistant environment-friendly power distribution cabinet according to claim 3, characterized in that: the utility model discloses a cabinet, including cabinet body (18), the inside both ends of cabinet body (18) are fixedly connected with servo motor (22) and lead screw seat (24) respectively, and the output fixedly connected with of servo motor (22) rotates lead screw (23), and the one end of rotating lead screw (23) is located inside the bearing of embedding installation on lead screw seat (24).
7. The high temperature resistant environment-friendly power distribution cabinet according to claim 6, characterized in that: second ball nut that the cooperation was connected on rotating lead screw (23) is fixedly connected with fixed column (21) respectively, and the one end of fixed column (21) is fixed connection respectively on mounting bracket (14), and the both ends of mounting bracket (14) are fixedly connected with slider (16) respectively, and slider (16) are located slide rail (17) respectively and slide, and slide rail (17) fixed connection is at the inside both ends of the cabinet body (18) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111558281.9A CN114156747A (en) | 2021-12-17 | 2021-12-17 | High temperature resistant environment-friendly switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111558281.9A CN114156747A (en) | 2021-12-17 | 2021-12-17 | High temperature resistant environment-friendly switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114156747A true CN114156747A (en) | 2022-03-08 |
Family
ID=80451968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111558281.9A Withdrawn CN114156747A (en) | 2021-12-17 | 2021-12-17 | High temperature resistant environment-friendly switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114156747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939943A (en) * | 2022-06-07 | 2022-08-26 | 深圳市金鸿亿新材料科技有限公司 | Processing equipment for transparent TPU (thermoplastic polyurethane) hot melt adhesive film |
-
2021
- 2021-12-17 CN CN202111558281.9A patent/CN114156747A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939943A (en) * | 2022-06-07 | 2022-08-26 | 深圳市金鸿亿新材料科技有限公司 | Processing equipment for transparent TPU (thermoplastic polyurethane) hot melt adhesive film |
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| 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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: H-27, 1st Floor, Building 2, No. 88 Qin'an Street, Xiaokunshan Town, Songjiang District, Shanghai, 2016 Applicant after: Shanghai Shenpeng Electric Group Co.,Ltd. Address before: 201400 room 130, building 6, No. 2597 Puwei Road, Zhuangxing Town, Fengxian District, Shanghai Applicant before: Shanghai Shenpeng complete electrical equipment Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220308 |