CN116014580B - Flip formula electric power cabinet - Google Patents
Flip formula electric power cabinet Download PDFInfo
- Publication number
- CN116014580B CN116014580B CN202211663081.4A CN202211663081A CN116014580B CN 116014580 B CN116014580 B CN 116014580B CN 202211663081 A CN202211663081 A CN 202211663081A CN 116014580 B CN116014580 B CN 116014580B
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- Prior art keywords
- flip
- power cabinet
- cavity
- cover plate
- shell
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- 238000009434 installation Methods 0.000 claims abstract description 29
- 239000011521 glass Substances 0.000 claims description 22
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 239000011229 interlayer Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The invention provides a flip type electric power cabinet, which comprises an electric power cabinet body, wherein the electric power cabinet body comprises a shell, a flip component, a hidden cavity and an installation cavity, a top plate is arranged at the top of the shell, the flip component is arranged at the bottom end of the shell, the top area of the shell is set to be the hidden cavity, the installation cavity is arranged at the bottom of the hidden cavity, the hidden cavity and the installation cavity are separated by a baffle, the flip component moves along the inner wall of the hidden cavity through a rotating shaft, and the flip type electric power cabinet adopts a flip type structure, and can be filled into the hidden cavity by horizontally pushing the cover plate after the cover plate is turned upwards, so that the cover plate can not be influenced by turning over even if an obstacle is arranged at the top, and the flip type electric power cabinet is more flexible and convenient to use.
Description
Technical Field
The invention relates to the field of power cabinets, in particular to a flip type power cabinet.
Background
The power cabinet is the last-stage equipment of a power distribution system, is used in occasions with scattered loads and fewer loops, can be internally loaded with various different electric equipment and power elements, and is generally directly placed on the ground or fixedly installed on a wall for use in a vertical structure.
In the prior art, a split door type structure is generally adopted as a door plate part of the electric power cabinet, a flip type structure is adopted as part of the electric power cabinet, the flip structure is required to be turned upwards when the electric power cabinet is used, and then the flip is supported by the top plate part of the electric power cabinet as a supporting structure, so that the electric power cabinet of the type cannot be stacked and installed, or no barrier exists at the top, otherwise, when the flip is opened by the electric power cabinet at the bottom, the cover plate can be blocked by the top electric power cabinet, so that the cover plate cannot be directly turned over to the top for placement, and the installation environment is limited. On the other hand, the existing power cabinet is provided with a heat dissipation system, but when the internal components are overhauled, continuous heat dissipation can lead to internal air flow, so that some lighter small parts are easily blown, and even the situation of dropping and losing is caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a flip type electric cabinet so as to solve the problems in the background art, the cover plate part can be hidden, the space is saved to the maximum extent, and the operation of a heat radiation system is automatically stopped when the flip type electric cabinet is started, so that convenience is brought to overhaul.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a flip formula electric power cabinet, includes the electric power cabinet body, the electric power cabinet body includes shell, flip subassembly, hidden cavity and installation cavity, the roof is installed at the top of shell, the top of shell is provided with flip subassembly, the top region of shell sets up to hiding the cavity, the installation cavity sets up in the bottom of hiding the cavity, and separates through the baffle between hiding cavity and the installation cavity, the pivot is installed at the top of flip subassembly, and flip subassembly removes along hiding the inner wall of cavity through this pivot, the inboard of shell is provided with interior flange, the exhaust hole has been seted up on the surface of interior flange bottom, be provided with the fixed slot on the shell region of interior flange bottom, the bar through-hole has been seted up to the bottom of flip subassembly, the internally mounted of bar through-hole has slide mechanism.
Further, the flip subassembly includes apron and recess, the recess sets up the surface at the apron, the bottom of recess is pasted and is equipped with top glass board, slide mechanism top covers the surface at top glass board, the top of apron is docked with hiding the cavity part.
Further, the side of apron and the inner wall of shell are laminated and are contacted mutually, the inboard of apron is pressed on the surface of interior flange, the exhaust hole aligns with bar through-hole part.
Further, an air inlet channel is arranged in the hidden cavity, a heat dissipation fan is arranged in the air inlet channel, and a heat dissipation channel is arranged at the bottom of the installation cavity.
Further, the heat dissipation channel is communicated with the exhaust hole through the inner side of the inner convex plate, an air inlet hole is formed in the top of the cover plate, the heat dissipation fan blows to the inside of the installation cavity from the inside of the hidden cavity, a rubber pressing pad is attached to the bottom of the cover plate, and the rubber pressing pad is pushed to the inside of the interlayer through the cover plate and then pressed on the air inlet channel.
Further, an interlayer is arranged between the top plate and the partition plate, a guide groove is formed in the inner wall of the interlayer, a rotating groove is formed in the front end of the guide groove, and a bottom glass plate is embedded in the surface of the partition plate.
Further, the top glass plate is attached to the bottom glass plate, and when the cover plate moves to the rotating groove area through the rotating shafts on the two sides, the whole cover plate is in a vertically downward state.
Further, slide mechanism includes driving lever and holding rod, driving lever welded mounting is at the both ends of holding rod, the bottom of bar through-hole is provided with the rear end spout, the fixed orifices has been seted up to the side of rear end spout, and the centre of apron is provided with sliding channel, the top of recess is provided with the front end spout.
Further, the rear end of the deflector rod is embedded into the rear end sliding groove, the middle of the deflector rod passes through the sliding channel, the top end of the deflector rod is inserted into the front end sliding groove, and the whole deflector rod is attached to the surface of the top glass plate.
Further, the fixing holes and the fixing grooves are formed in two, and when the cover plate is in a vertically downward state, the fixing holes and the fixing grooves are aligned at the moment, and the rear ends of the deflector rods penetrate out of the fixing holes and then are inserted into the fixing grooves.
The invention has the beneficial effects that: the invention relates to a flip type electric power cabinet which comprises an electric power cabinet body, wherein the electric power cabinet body comprises a shell, a top plate, a mounting cavity, a flip component, a hidden cavity, a sliding mechanism, a cover plate, a rotating shaft, an air inlet hole, a groove, a top glass plate, a front end sliding groove, an inner convex plate, an air outlet hole, a heat dissipation channel, a partition plate, an interlayer, a bottom glass plate, a heat dissipation fan, a guide groove, a rotating groove, a sliding channel, a holding rod, a deflector rod, a strip-shaped through hole, a rear end sliding groove, a rubber pressing pad, an air inlet channel, a fixing hole and a fixing groove.
This flip formula electric power cabinet adopts flip formula structure to be provided with at the top of electric power cabinet and hide the cavity, through upwards turning over the back with the apron and carry out horizontal promotion, can pack the inside of hiding the cavity, consequently even the electric power cabinet or other barriers are installed at the top, can not all exert an influence to turning over of apron, it is more nimble convenient to use.
When this flip formula electric power cabinet is opened flip subassembly, can directly shelter from the closure to inlet channel, and then avoid the radiating air current to continue to flow in the inside of installation cavity, avoid producing the condition that the air current blows to tiny spare part in the maintenance process, make the maintenance process quieter and stable more.
This flip formula electric power cabinet is provided with the recess on the surface of apron, when the outage night, can be through placing this recess inside with the light source of cell-phone from the area, provide light from the top and shine in the installation cavity, need not hold, and the light source position can adjust through slide mechanism.
Drawings
FIG. 1 is a schematic view of the structure of a flip type power cabinet of the present invention;
FIG. 2 is a split view of a flip cover assembly portion of a flip type power cabinet of the present invention;
FIG. 3 is an interior view of a hidden chamber portion of a flip type power cabinet of the present invention;
FIG. 4 is a schematic view of a slide mechanism portion of a flip type power cabinet according to the present invention;
FIG. 5 is a side cross-sectional view of a flip cover assembly and a bulkhead portion of a flip type power cabinet of the invention;
in the figure: 1. a housing; 2. a top plate; 3. a mounting chamber; 4. a flip assembly; 5. hiding the chamber; 6. a sliding mechanism; 7. a cover plate; 8. a rotating shaft; 9. an air inlet hole; 10. a groove; 11. a top glass plate; 12. a front end chute; 13. an inner convex plate; 14. an exhaust hole; 15. a heat dissipation channel; 16. a partition plate; 17. an interlayer; 18. a bottom glass plate; 19. a heat dissipation fan; 20. a guide groove; 21. rotating the groove; 22. a sliding channel; 23. a grip; 24. a deflector rod; 25. a bar-shaped through hole; 26. a rear end chute; 27. a rubber press pad; 28. an air intake passage; 29. a fixing hole; 30. a fixing groove.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a flip formula electric power cabinet, includes the electric power cabinet body, the electric power cabinet body includes shell 1, flip subassembly 4, hides cavity 5 and installation cavity 3, roof 2 is installed at the top of shell 1, the top of shell 1 is provided with flip subassembly 4, the top region of shell 1 sets up to hiding cavity 5, installation cavity 3 sets up in hiding cavity 5's bottom, and hide and separate through baffle 16 between cavity 5 and the installation cavity 3, the top installation pivot 8 of flip subassembly 4, and flip subassembly 4 removes along hiding cavity 5's inner wall through this pivot 8, the inboard of shell 1 is provided with interior flange 13, exhaust hole 14 has been seted up on interior flange 13's surface, be provided with fixed slot 30 on the shell 1 region of interior flange 13 bottom, the through-hole 25 has been seted up to the bottom of flip subassembly 4, the internally mounted of bar through-hole 25 has slide mechanism 6, and this flip formula electric power cabinet is provided with installation cavity 3 inside, during the use, directly through use the screw with shell 1 part fixed mounting on the wall, shelter from each other through the cavity 3 to carry out the heat dissipation device through carrying out the realization of carrying out the heat dissipation device to the inside of the cavity 3 to the inside of carrying out the realization of the cover 3, and carrying out the heat dissipation device is carried out the realization to the inside maintenance device through the inside maintenance device 3 to the cover 3, and the realization of the inside maintenance device is carried out to the cavity 3, and the realization of the subsequent cavity is carried out the inside maintenance device is carried out to the cavity 3.
In this embodiment, the cover member 4 includes a cover plate 7 and a groove 10, the groove 10 is disposed on the surface of the cover plate 7, a top glass plate 11 is attached to the bottom of the groove 10, the top of the sliding mechanism 6 covers the surface of the top glass plate 11, the top of the cover plate 7 is partially abutted against the hidden chamber 5, the side edge of the cover plate 7 is in abutting contact with the inner wall of the housing 1, the inner side of the cover plate 7 is pressed against the surface of the inner protruding plate 13, the air outlet 14 is partially aligned with the strip-shaped through hole 25, and the heat dissipation fan 19 and the air inlet channel 28 are disposed inside the hidden chamber 5, so that when the cover member 4 is closed, air can be introduced through the top of the cover plate 7, and when the cover member 4 is opened, can directly shelter from the closure to inlet channel 28, and then avoid the radiating air current to continue to flow in the inside of installation cavity 3, avoid producing the condition that the air current blows to tiny spare part in the maintenance process, make the maintenance process quieter and stable more, specifically, when dispelling the heat, apron 7 covers the surface at installation cavity 3 and hiding cavity 5 under the normal operating condition, the inlet port 9 at top is linked together with hiding cavity 5's inside, the air suction of outside is passed through inlet port 9 to radiator fan 19, blow into the inside of installation cavity 3, then outwards blow through the radiating channel 15 of bottom, finally outwards derive this hot air current from the bar through-hole 25 department of exhaust hole 14 and apron 7 bottom, realize complete radiating effect.
According to the embodiment, the air inlet channel 28 is arranged in the hidden cavity 5, the heat dissipation fan 19 is arranged in the air inlet channel 28, the heat dissipation channel 15 is arranged at the bottom of the installation cavity 3, the heat dissipation channel 15 is communicated with the exhaust hole 14 through the inner side of the inner convex plate 13, the air inlet hole 9 is formed in the top of the cover plate 7, the heat dissipation fan 19 blows to the inside of the installation cavity 3 from the inside of the hidden cavity 5, the rubber press pad 27 is attached to the bottom of the cover plate 7, the rubber press pad 27 is pushed to the inside of the interlayer 17 through the cover plate 7 and then presses on the air inlet channel 28, the flip-type structure is adopted, the hidden cavity 5 is arranged at the top of the electric cabinet, the cover plate 7 can be filled into the inside of the hidden cavity 5 by being pushed horizontally, the whole process does not need to upwards tilt the cover plate 7, therefore even if the electric cabinet or other obstacles are arranged at the top, the flip-type structure is not influenced by the installation environment, the problem that the flip-type structure is limited is solved, the cover plate 7 is used, the whole process can be realized by pulling the flip-type electric cabinet 3 to open the inside, the flip-type electric cabinet is pulled to the whole electric cabinet, the flip-type electric cabinet is kept out from the top of the cover plate 7, the flip-type 7 is kept to the inside, and the whole electric cabinet is kept in a state to be kept in a state, and the state to be kept in the state, and the state of the flip-type 7 is kept until the whole can be pulled to be kept down by the inside to the inside, and the flip-type, and the electric cabinet is kept to the inside, and the inside.
In this embodiment, an interlayer 17 is disposed between the top plate 2 and the partition plate 16, a guide groove 20 is formed on the inner wall of the interlayer 17, a rotating groove 21 is formed at the front end of the guide groove 20, a bottom glass plate 18 is embedded on the surface of the partition plate 16, the top glass plate 11 and the bottom glass plate 18 are attached to each other, when the cover plate 7 moves to the rotating groove 21 area through rotating shafts 8 on two sides, the whole cover plate 7 is in a vertically downward state, the guide groove 20 on two sides is used as a supporting slideway for the rotating shafts 8, and when the cover plate 7 is pulled to the forefront end, the partition plate 16 does not block the cover plate 7 any more, so that the cover plate 7 can be turned downwards by taking the rotating shafts 8 as the center, the inner side of the turned cover plate 7 can be pressed on the surface of an inner protruding strip, and the cover shielding function for the installation cavity 3 is realized.
In this embodiment, the sliding mechanism 6 includes a shift lever 24 and a holding lever 23, the shift lever 24 is welded at two ends of the holding lever 23, the bottom end of the bar-shaped through hole 25 is provided with a rear end chute 26, a side edge of the rear end chute 26 is provided with a fixing hole 29, a sliding channel 22 is provided in the middle of the cover plate 7, the top end of the groove 10 is provided with a front end chute 12, the rear end of the shift lever 24 is embedded into the rear end chute 26, the middle of the shift lever 24 passes through the sliding channel 22, the top end of the shift lever 24 is inserted into the front end chute 12, the entire shift lever 24 is attached to the surface of the top glass plate 11, the fixing hole 29 and the fixing slot 30 are both provided with two, when the cover plate 7 is in a vertically downward state, the fixing hole 29 and the fixing slot 30 are aligned, the rear end of the shift lever 24 is inserted into the fixing slot 30 after passing through the fixing hole 29, the surface of the cover plate 7 is provided with the groove 10 and is inserted into the inner side of the groove 10 through the sliding mechanism 6, so that when the power is cut off at night, the light source carried by the mobile phone can be placed into the groove 10, the light is provided from the top to irradiate into the mounting cavity 3 without being held by hands, compared with the situation that the light source is placed at the bottom, the interference to human eyes can be avoided from the top, the position of the light source can be adjusted through the sliding mechanism 6, when the power is cut off at night, the cover plate 7 is firstly lifted to be in a horizontal state, the light source of the mobile phone is placed in the groove 10, the cover plate 7 is pushed into the hidden cavity 5, the lighting effect can be realized, meanwhile, the light source can be fluctuated by pulling the holding rod 23 to control the shift lever 24, the lighting position is changed according to specific requirements, so as to provide a more optimum angle of light.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a flip formula electric power cabinet, includes electric power cabinet body, its characterized in that: the utility model provides an electric power cabinet body includes shell (1), flip subassembly (4), hides cavity (5) and installation cavity (3), roof (2) are installed at the top of shell (1), the top of shell (1) is provided with flip subassembly (4), the top region of shell (1) sets up to hide cavity (5), installation cavity (3) set up in the bottom of hiding cavity (5), and separates through baffle (16) between hiding cavity (5) and installation cavity (3), pivot (8) are installed at the top of flip subassembly (4), and flip subassembly (4) remove along the inner wall of hiding cavity (5) through this pivot (8), the inboard of shell (1) is provided with interior flange (13), exhaust hole (14) have been seted up to the surface of interior flange (13), be provided with fixed slot (30) on the shell (1) region of interior flange (13) bottom, through-hole (25) are seted up to the bottom of flip subassembly (4), internally mounted of through-hole (25) has interior installation cavity (6), interior fan (28) are installed in interior fan (28) of bar-shaped air inlet channel (28), the bottom of installation cavity (3) is provided with heat dissipation passageway (15), heat dissipation passageway (15) are linked together through the inboard and exhaust hole (14) part of interior flange (13), flip subassembly (4) are including apron (7) and recess (10), inlet port (9) have been seted up at the top of apron (7), inside blowing of hidden cavity (5) is followed to heat dissipation fan (19) is to the inside of installation cavity (3), rubber pressure pad (27) are pasted to the bottom of apron (7), rubber pressure pad (27) push down on inlet channel (28) after the inside of intermediate layer (17) through apron (7) propelling movement.
2. A flip-top power cabinet according to claim 1, wherein: the sliding mechanism is characterized in that the groove (10) is formed in the surface of the cover plate (7), a top glass plate (11) is attached to the bottom of the groove (10), the top of the sliding mechanism (6) covers the surface of the top glass plate (11), and the top of the cover plate (7) is in butt joint with the part of the hidden cavity (5).
3. A flip-top power cabinet according to claim 2, wherein: the side of the cover plate (7) is in fit contact with the inner wall of the shell (1), the inner side of the cover plate (7) is pressed on the surface of the inner convex plate (13), and the exhaust hole (14) is partially aligned with the strip-shaped through hole (25).
4. A flip-top power cabinet according to claim 2, wherein: an interlayer (17) is arranged between the top plate (2) and the partition plate (16), a guide groove (20) is formed in the inner wall of the interlayer (17), a rotating groove (21) is formed in the front end of the guide groove (20), and a bottom glass plate (18) is embedded in the surface of the partition plate (16).
5. A flip-top power cabinet as claimed in claim 4, wherein: the top glass plate (11) and the bottom glass plate (18) are attached, and when the cover plate (7) moves to the rotating groove (21) area through the rotating shafts (8) on two sides, the whole cover plate (7) is in a vertically downward state.
6. A flip-top power cabinet according to claim 2, wherein: the sliding mechanism (6) comprises a deflector rod (24) and a holding rod (23), the deflector rod (24) is welded and installed at two ends of the holding rod (23), a rear-end sliding groove (26) is formed in the bottom end of the strip-shaped through hole (25), a fixing hole (29) is formed in the side edge of the rear-end sliding groove (26), a sliding channel (22) is formed in the middle of the cover plate (7), and a front-end sliding groove (12) is formed in the top end of the groove (10).
7. The flip type power cabinet of claim 6, wherein: the rear end of the deflector rod (24) is embedded into the rear end sliding groove (26), the middle of the deflector rod (24) passes through the sliding channel (22), the top end of the deflector rod (24) is inserted into the front end sliding groove (12), and the whole deflector rod (24) is attached to the surface of the top glass plate (11).
8. A flip-top power cabinet as claimed in claim 7, wherein: the fixed holes (29) and the fixed grooves (30) are arranged, and when the cover plate (7) is in a vertically downward state, the fixed holes (29) and the fixed grooves (30) are aligned, and the rear ends of the deflector rods (24) penetrate out of the fixed holes (29) and then are inserted into the fixed grooves (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211663081.4A CN116014580B (en) | 2022-12-23 | 2022-12-23 | Flip formula electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211663081.4A CN116014580B (en) | 2022-12-23 | 2022-12-23 | Flip formula electric power cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116014580A CN116014580A (en) | 2023-04-25 |
| CN116014580B true CN116014580B (en) | 2023-11-03 |
Family
ID=86025993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211663081.4A Active CN116014580B (en) | 2022-12-23 | 2022-12-23 | Flip formula electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116014580B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753563U (en) * | 2014-01-27 | 2014-08-06 | 树德企业股份有限公司 | Multifunctional storage box structure |
| CN105811295A (en) * | 2016-05-24 | 2016-07-27 | 海安县申菱电器制造有限公司 | Power supply control box |
| CN208209267U (en) * | 2018-03-13 | 2018-12-07 | 广州市霸业电气自动化成套设备有限公司 | A kind of clamshell electric power cabinet |
| CN211508230U (en) * | 2020-01-07 | 2020-09-15 | 温钻典 | Flip formula switch board |
| CN113991502A (en) * | 2021-10-28 | 2022-01-28 | 广东电网有限责任公司 | Grounding trolley clothes closet |
-
2022
- 2022-12-23 CN CN202211663081.4A patent/CN116014580B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203753563U (en) * | 2014-01-27 | 2014-08-06 | 树德企业股份有限公司 | Multifunctional storage box structure |
| CN105811295A (en) * | 2016-05-24 | 2016-07-27 | 海安县申菱电器制造有限公司 | Power supply control box |
| CN208209267U (en) * | 2018-03-13 | 2018-12-07 | 广州市霸业电气自动化成套设备有限公司 | A kind of clamshell electric power cabinet |
| CN211508230U (en) * | 2020-01-07 | 2020-09-15 | 温钻典 | Flip formula switch board |
| CN113991502A (en) * | 2021-10-28 | 2022-01-28 | 广东电网有限责任公司 | Grounding trolley clothes closet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116014580A (en) | 2023-04-25 |
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Effective date of registration: 20230914 Address after: No.78, Wuguishan commercial street, Zhongshan City, Guangdong Province, 528400 Applicant after: GUANGDONG XINTONG COMMUNICATION Co.,Ltd. Address before: Room 01 and Room 02, 10th Floor, Building 2, SAGE Technology R&D Center, No. 26 Binhu Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 (multiple photos of one site) Applicant before: Wuhan Shengyu Intelligent Technology Co.,Ltd. |
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