CN108539704B - A multifunctional cable branch box - Google Patents
A multifunctional cable branch box Download PDFInfo
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- CN108539704B CN108539704B CN201810237683.0A CN201810237683A CN108539704B CN 108539704 B CN108539704 B CN 108539704B CN 201810237683 A CN201810237683 A CN 201810237683A CN 108539704 B CN108539704 B CN 108539704B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
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Abstract
本发明公开了一种多功能电缆分支箱，包括箱体、安装架和连接头，所述箱体的上端安装有盖体，所述箱体的下端安装有多个支撑脚，所述箱体内开设有腔体，所述腔体内对称竖直固定连接有两个滑杆，两个所述滑杆上共同滑动连接有安装架，所述安装架上安装有多个连接头，所述箱体上开设有开口，且腔体与开口连通，所述开口的一端内壁上转动连接有门体，所述开口的另一端内壁上安装有门锁机构，所述门体靠近门锁机构的一端固定连接有插舌，所述箱体的上端开设有第一机腔，所述第一机腔内安装有升降调节装置。本发明结构稳定，操作简单，设计科学合理，生产周期短，便于移动和固定，密封性好，可防止雨水渗入，门锁机构开合方便，便于使用。
The invention discloses a multifunctional cable branch box, comprising a box body, a mounting frame and a connecting head. A cavity is opened, two sliding rods are symmetrically and vertically connected in the cavity, a mounting frame is slidably connected to the two sliding rods, and a plurality of connecting heads are installed on the mounting frame, and the box body There is an opening on the top, and the cavity is communicated with the opening. A door body is rotatably connected to the inner wall of one end of the opening, and a door lock mechanism is installed on the inner wall of the other end of the opening, and the door body is fixed at one end close to the door lock mechanism. A tongue is connected, the upper end of the box body is provided with a first machine cavity, and a lift adjustment device is installed in the first machine cavity. The invention has stable structure, simple operation, scientific and reasonable design, short production period, convenient movement and fixation, good sealing performance, can prevent rainwater infiltration, convenient opening and closing of the door lock mechanism, and convenient use.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a multifunctional cable branch box.
Background
A DFW series high-voltage multifunctional cable branch box is widely used for node connection of a 10KV cable system and is main electrical equipment for collecting and shunting cables after the cables are led out from a switch cabinet. The cable joint of the branch box adopts high-grade insulated inlet rubber to tightly cover the insulation without exposed charged bodies; the switches of the branch boxes with the switches are all SF6 insulated load switches. The DFW branch box is designed to be free of maintenance and operate outdoors, is safe and reliable, has protection grades of IP 33-IP 66, and can resist flooding of underground taps. The product is widely used for power distribution networks in urban industrial communities, residential communities, commercial centers, mining areas, large enterprises such as steel, automobiles, petroleum, chemical engineering, cement and the like and other occasions, is particularly suitable for urban power grid transformation projects, can greatly save investment on electrical equipment and cables, and improves power supply reliability. But a multifunctional cable feeder pillar among the prior art is not adjustable, because the box manufacturing process is obstructed, results in sealing performance poor, makes the rainwater infiltration easily, and adopts fixed structure more, and the short distance transportation of not being convenient for needs the manual work to carry and installs after appointed position, consumes a large amount of manpower and materials.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a multifunctional cable branch box is not adjustable, the sealing performance is poor due to the fact that the manufacturing process of the box body is not communicated, rainwater is easy to infiltrate, a fixed structure is adopted, short-distance transportation is inconvenient, manual transportation to a specified position is needed, and a large amount of manpower and material resources are consumed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional cable branch box comprises a box body, a mounting frame and connectors, wherein a cover body is installed at the upper end of the box body, a plurality of supporting legs are installed at the lower end of the box body, a cavity is formed in the box body, two sliding rods are symmetrically and vertically fixedly connected in the cavity, the mounting frame is jointly and slidably connected onto the two sliding rods, a plurality of connectors are installed on the mounting frame, an opening is formed in the box body and communicated with the opening, a door body is rotatably connected onto the inner wall of one end of the opening, a door lock mechanism is installed onto the inner wall of the other end of the opening, an inserting tongue is fixedly connected onto one end, close to the door lock mechanism, of the door body, a first machine cavity is formed in the upper end of the box body, a lifting adjusting device is installed in the first machine cavity and comprises an accommodating wheel installed, one end of the lifting rope, far away from the containing wheel, is fixedly connected to the mounting frame, the containing wheel is fixedly connected with a gear, the lower end of the gear is meshed with a rack, one end of the rack is welded with a connecting spring, the end, far away from the rack, of the connecting spring is welded on the inner wall of the first machine cavity, the other end of the rack is fixedly connected with a pull rope, one end, far away from the rack, of the pull rope penetrates through the inner wall of the first machine cavity and is fixedly connected with a pull ring, one end, close to the pull ring, of the box body is welded with a lifting hook, the lower end of the box body is provided with a second machine cavity and a containing groove, a worm is rotatably connected to the inner wall of the second machine cavity, the worm penetrates through the inner wall of the second machine cavity and is fixedly connected with a rotary table, a worm wheel is meshed to the part, located in the second machine cavity, the two ends of the rotating shaft are respectively sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, a nut is inserted in the middle of the second bevel gear, the nut is rotatably connected to the inner wall of the second machine cavity, the nut is in threaded connection with a lead screw, the lead screw extends into the accommodating groove and is fixedly connected with a roller frame, and a plurality of rolling wheels are arranged on the roller frame at equal distances.
Preferably, linear bearings are installed at two ends of the mounting rack, and the mounting rack is connected to the sliding rod in a sliding mode through the linear bearings.
Preferably, the nut is sleeved with a deep groove ball bearing, and the deep groove ball bearing is mounted on the inner wall of the second machine cavity through a bearing seat.
Preferably, the upper end fixedly connected with stopper of lead screw, and lead screw and stopper adopt integrated into one piece structure to make.
Preferably, a second rotating shaft is inserted in the middle of the containing wheel, and a gear is sleeved on the second rotating shaft.
Preferably, the second rotating shaft is in interference fit connection with the receiving wheel and the gear through a flat key.
Preferably, two slide rails of symmetry installation on the inner wall about the door lock mechanism includes the opening, sliding connection has two sliders on the slide rail, two the one end welding that the slider is close to each other has a plurality of powerful springs, two the one end impartial distance that the slider is close to each other rotates and is connected with first connecting rod, two the one end that the slider was kept away from to first connecting rod rotates jointly and is connected with the second connecting rod, and is a plurality of the second connecting rod rotates end to be connected, is located the lower extreme the second connecting rod runs through the inner wall and the fixedly connected with handle of slide rail, is located the lower extreme slip the cover is equipped with the stopper on the second connecting rod, stopper fixed connection is.
The invention has the following advantages:
1. the door lock mechanism is convenient to open and close, the clamping is tight, the use and the maintenance of workers are convenient, during the use, the door body is opened through the door lock mechanism, the handle is pulled by hands, the handle drives the second connecting rod to move, the second connecting rod drives the first connecting rod connected with the second connecting rod in a rotating mode after moving, the powerful spring is stressed and compressed, the first connecting rods at the two ends drive the sliding blocks to move close to each other, the inserting tongue is not fixed at the moment, and the door body can be opened.
2. The opening sets up in the below, and the mounting bracket is hung in the upper end, because the box top adopts the integrated into one piece structure, can effectual increase leakproofness, dustproof, rain-proof water erosion, hangs the pull ring on the lifting hook, and the pull ring passes through the rack motion of stay cord pulling fixed connection with it, and the rack drives the gear revolve who meshes with it, and the gear drives the wheel rotation of accomodating of fixed connection with it, accomodates the wheel and rotates the back and drive the lifting rope and release, and the lifting rope drives the mounting bracket decline.
3. The rolling wheel at the bottom adopts a retractable mechanism, can be greatly convenient for short-distance transportation and transfer, does not need manual transportation, and during movement, the turntable is rotated, the turntable drives the worm fixedly connected with the turntable to rotate, the worm rotates and then drives the worm gear meshed with the worm to move, the worm gear drives the rotating shaft fixedly connected with the worm gear to rotate, the rotating shaft drives the first bevel gear fixedly connected with the rotating shaft to rotate after rotating, the first bevel gear drives the second bevel gear meshed with the first bevel gear to rotate, the nut fixedly connected with the second bevel gear is driven to rotate after moving, the nut drives the screw rod in threaded connection with the screw rod to move linearly, and the screw rod drives the roller frame fixedly connected with the screw rod to move, so that the rolling wheel can be in contact with the ground to move.
Drawings
Fig. 1 is a schematic structural view of a multifunctional cable branch box according to the present invention;
fig. 2 is a schematic structural diagram of a door lock mechanism of a multifunctional cable branch box according to the present invention;
fig. 3 is a schematic structural view of a part of a lifting adjusting device of a multifunctional cable branch box according to the present invention;
fig. 4 is a schematic structural view of a second cavity portion of a multifunctional cable branch box according to the present invention;
fig. 5 is a side view of a multifunctional cable branch box according to the present invention;
in the figure: the lifting device comprises a box body 1, supporting feet 2, a door body 3, a door lock mechanism 4, a sliding block 41, a strong spring 42, a second connecting rod 43, a first connecting rod 44, a sliding rail 45, a limiting block 46, a handle 47, a tongue 5, a rotating disc 6, a worm 61, a worm gear 62, a bearing block 63, a rotating shaft 64, a limiting block 65, a nut 66, a second bevel gear 67, a lead screw 68, a rolling wheel 69, a lifting adjusting device 7, a receiving wheel 71, a pull rope 72, a pull ring 73, a connecting spring 74, a rack 75, a lifting rope 76, a first machine cavity 8, a cavity 9, a second machine cavity 10, a mounting rack 11, a connecting head 12, a lifting hook 13 and.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly fixed and limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and for example, may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, a multifunctional cable branch box comprises a box body 1, a mounting frame 11 and connectors 12, a cover body 1 is installed at the upper end of the box body 1, a plurality of supporting legs 2 are installed at the lower end of the box body 1, a cavity 9 is formed in the box body 1, two sliding rods 14 are symmetrically, vertically and fixedly connected with the cavity 9, the mounting frame 11 is jointly and slidably connected onto the two sliding rods 14, linear bearings are installed at two ends of the mounting frame 11, the mounting frame 11 is slidably connected onto the sliding rods 14 through the linear bearings, the linear bearings are high in mechanical efficiency and are prevented from being stuck, a plurality of connectors 12 are installed on the mounting frame 11, an opening is formed in the box body 1, the cavity 9 is communicated with the opening, a door body 3 is rotatably connected onto the inner wall of one end of the opening, a door lock mechanism 4 is installed onto the inner wall of the other end of the opening, a plug, two sliding blocks 41 are connected to the sliding rail 45 in a sliding manner, a plurality of strong springs 42 are welded at one ends, close to each other, of the two sliding blocks 41, first connecting rods 44 are rotatably connected at equal distances at one ends, close to each other, of the two sliding blocks 41, one ends, far away from the sliding blocks 41, of the two first connecting rods 44 are rotatably connected with second connecting rods 43 together, the plurality of second connecting rods 43 are rotatably connected end to end, the second connecting rod 43 at the lowermost end penetrates through the inner wall of the sliding rail 45 and is fixedly connected with a handle 47, a limiting block 46 is sleeved on the second connecting rod 43 at the lowermost end in a sliding manner, and;
in the invention, a first machine cavity 8 is arranged at the upper end of a box body 1, a lifting adjusting device 7 is arranged in the first machine cavity 8, the lifting adjusting device 7 comprises a receiving wheel 71 arranged in the middle of the first machine cavity 8, a lifting rope 76 is sleeved on the receiving wheel 71, one end of the lifting rope 76 far away from the receiving wheel 71 is fixedly connected to an installation frame 11, a gear is fixedly connected to the receiving wheel 71, a second rotating shaft is inserted in the middle of the receiving wheel 71, a gear is sleeved on the second rotating shaft, the second rotating shaft is respectively connected with the receiving wheel 71 and the gear in an interference fit manner through a flat key, the lower end of the gear is meshed with a rack 75, one end of the rack 75 is welded with a connecting spring 74, one end of the connecting spring 74 far away from the rack 75 is welded on the inner wall of the first machine cavity 8, the other end of the rack 74 is fixedly connected with a pulling rope 72, one end of, a lifting hook 13 is welded at one end of the box body 1 close to the pull ring 73;
in the invention, the lower end of the box body 1 is provided with a second machine cavity 10 and a containing groove, the inner wall of the second machine cavity 10 is rotatably connected with a worm 61, the worm 61 penetrates through the inner wall of the second machine cavity 10 and is fixedly connected with a rotating disc 6, the part of the worm 61 positioned in the second machine cavity 10 is engaged with a worm wheel 62, the middle part of the worm wheel 62 is inserted with a rotating shaft 64, two ends of the rotating shaft 64 are respectively sleeved with a bearing seat 63, the bearing seats 63 are arranged on the inner wall of the second machine cavity 10, two ends of the rotating shaft 64 are respectively sleeved with a first bevel gear, the first bevel gear is engaged with a second bevel gear 67, the middle part of the second bevel gear 67 is inserted with a nut 66, the nut 66 is rotatably connected on the inner wall of the second machine cavity 10, the nut 66 is sleeved with a deep groove ball bearing, the deep groove ball bearing is arranged on the inner wall of the second machine, the screw rod 68 extends into the accommodating groove and is fixedly connected with the roller carrier, a plurality of rolling wheels 69 are arranged on the roller carrier at equal distances, a limiting block 65 is fixedly connected to the upper end of the screw rod 68, the screw rod 68 and the limiting block 65 are made of an integrally formed structure, and the limiting block 65 plays a role in protecting the screw rod 68 from excessive movement.
When the door locking mechanism moves, the rotating disc 6 is rotated, the rotating disc 6 drives the worm 61 fixedly connected with the rotating disc to rotate, the worm 61 drives the worm wheel 62 meshed with the worm to move after rotating, the worm wheel 62 drives the rotating shaft 64 fixedly connected with the worm wheel to rotate after moving, the rotating shaft 64 drives the first bevel gear fixedly connected with the rotating shaft to rotate, the first bevel gear drives the second bevel gear 67 meshed with the first bevel gear to rotate, the nut 66 drives the nut 66 fixedly connected with the second bevel gear to rotate after moving, the nut 66 drives the screw rod 68 in threaded connection with the screw rod to linearly move, the screw rod 68 drives the roller frame fixedly connected with the screw rod to move, so that the rolling wheel 69 can be contacted with the ground to move, when the door locking mechanism is used, the door body 3 is opened through the door 4, the handle 47 is pulled by hand, the handle 47 drives the second connecting rod 43 to move, the second connecting rod 43 drives the first connecting, at this moment, the strong spring 42 is stressed and compressed, the first connecting rods 44 at the two ends drive the sliding blocks 41 to move close to each other, the inserting tongues 5 lose fixation, the door body 3 can be opened, the sliding rails 45 are arranged to play a limiting role, so that the sliding blocks 41 can only move linearly, then the pull rings 73 are hung on the lifting hooks 13, the pull rings 73 pull the racks 74 fixedly connected with the pull rings through the pull ropes 72 to move, the racks 74 drive the gears fixedly connected with the racks to rotate, the gears drive the storage wheels 71 fixedly connected with the gears to rotate, the storage wheels 71 rotate to drive the lifting ropes 76 to release, and the lifting ropes 76 drive the mounting frame 11 to descend.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a multifunctional cable branch box, includes box (1), mounting bracket (11) and connector (12), its characterized in that, lid (1) are installed to the upper end of box (1), a plurality of supporting legs (2) are installed to the lower extreme of box (1), cavity (9) have been seted up in box (1), two slide bars (14) of the vertical fixedly connected with of symmetry in cavity (9), two slide bar (14) go up common sliding connection have mounting bracket (11), install a plurality of connectors (12) on mounting bracket (11), the opening has been seted up on box (1), and cavity (9) and opening intercommunication, rotate on the open-ended one end inner wall and be connected with a body (3), install lock mechanism (4) on the open-ended other end inner wall, the one end fixedly connected with of the door body (3) near lock mechanism (4) inserts tongue (5), a first machine cavity (8) is formed in the upper end of the box body (1), a lifting adjusting device (7) is installed in the first machine cavity (8), the lifting adjusting device (7) comprises an accommodating wheel (71) installed in the middle of the first machine cavity (8), a lifting rope (76) is sleeved on the accommodating wheel (71), one end, far away from the accommodating wheel (71), of the lifting rope (76) is fixedly connected onto the mounting frame (11), a gear is fixedly connected with the accommodating wheel (71), a rack (75) is meshed at the lower end of the gear, a connecting spring (74) is welded at one end of the rack (75), one end, far away from the rack (75), of the connecting spring (74) is welded onto the inner wall of the first machine cavity (8), a pull rope (72) is fixedly connected to the other end of the rack (74), one end, far away from the rack (75), of the pull rope (72) penetrates through the inner wall of the first machine cavity (8) and is fixedly connected with a pull, a lifting hook (13) is welded at one end, close to the pull ring (73), of the box body (1), a second machine cavity (10) and a containing groove are formed in the lower end of the box body (1), a worm (61) is rotatably connected to the inner wall of the second machine cavity (10), the worm (61) penetrates through the inner wall of the second machine cavity (10) and is fixedly connected with a rotary table (6), a worm wheel (62) is meshed with a part, located in the second machine cavity (10), of the worm (61), a rotary shaft (64) is inserted in the middle of the worm wheel (62), bearing seats (63) are sleeved at two ends of the rotary shaft (64), the bearing seats (63) are installed on the inner wall of the second machine cavity (10), first bevel gears are sleeved at two ends of the rotary shaft (64), second bevel gears (67) are meshed with second bevel gears (67), nuts (66) are inserted in the middle of the second bevel gears (67), the nut (66) is rotatably connected to the inner wall of the second machine cavity (10), the nut (66) is in threaded connection with a screw rod (68), the screw rod (68) extends into the accommodating groove and is fixedly connected with a roller frame, and a plurality of rolling wheels (69) are equidistantly mounted on the roller frame;
linear bearings are mounted at two ends of the mounting rack (11), and the mounting rack (11) is connected to the sliding rod (14) in a sliding mode through the linear bearings;
the nut (66) is sleeved with a deep groove ball bearing, and the deep groove ball bearing is arranged on the inner wall of the second machine cavity (10) through a bearing seat;
the upper end of the screw rod (68) is fixedly connected with a limiting block (65), and the screw rod (68) and the limiting block (65) are made of an integrally formed structure;
a second rotating shaft is inserted in the middle of the containing wheel (71), and a gear is sleeved on the second rotating shaft;
the second rotating shaft is in interference fit connection with the containing wheel (71) and the gear through a flat key;
two slide rail (45) of symmetry installation on the inner wall about the opening are drawn together to lock mechanism (4), sliding connection has two sliders (41) on slide rail (45), two slider (41) one end welding that is close to each other has a plurality of strong spring (42), two the one end impartial distance that slider (41) are close to each other rotates and is connected with first connecting rod (44), two the one end that slider (41) were kept away from in first connecting rod (44) rotates jointly and is connected with second connecting rod (43), and is a plurality of second connecting rod (43) end to end rotates and connects, is located the lower extreme inner wall and fixedly connected with handle (47) that slide rail (45) were run through in second connecting rod (43) are located the lower extreme sliding sleeve is equipped with stopper (46) on second connecting rod (43), stopper (46) fixed connection is on box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810237683.0A CN108539704B (en) | 2018-03-22 | 2018-03-22 | A multifunctional cable branch box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810237683.0A CN108539704B (en) | 2018-03-22 | 2018-03-22 | A multifunctional cable branch box |
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| CN108539704A CN108539704A (en) | 2018-09-14 |
| CN108539704B true CN108539704B (en) | 2021-07-16 |
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| CN201810237683.0A Active CN108539704B (en) | 2018-03-22 | 2018-03-22 | A multifunctional cable branch box |
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| CN110215757A (en) * | 2019-06-21 | 2019-09-10 | 江苏精工泵业有限公司 | A kind of immersible pump drainage pedestal |
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|---|---|---|---|---|
| KR20110010034A (en) * | 2009-07-23 | 2011-01-31 | 김준규 | Line connection protection device to prevent foreign substances from entering |
| CN204243713U (en) * | 2014-12-19 | 2015-04-01 | 红光电气集团有限公司 | A cable branch box |
| CN205319567U (en) * | 2015-12-30 | 2016-06-15 | 王颖 | Electric power cabinet for electric power system with waterproof function |
| CN206313301U (en) * | 2016-12-17 | 2017-07-07 | 赵湛磊 | It is a kind of to be easy to mobile 10kW ring main units |
| CN207053002U (en) * | 2017-07-30 | 2018-02-27 | 牛广欣 | A kind of high performance outdoor power distribution box |
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2018
- 2018-03-22 CN CN201810237683.0A patent/CN108539704B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110010034A (en) * | 2009-07-23 | 2011-01-31 | 김준규 | Line connection protection device to prevent foreign substances from entering |
| CN204243713U (en) * | 2014-12-19 | 2015-04-01 | 红光电气集团有限公司 | A cable branch box |
| CN205319567U (en) * | 2015-12-30 | 2016-06-15 | 王颖 | Electric power cabinet for electric power system with waterproof function |
| CN206313301U (en) * | 2016-12-17 | 2017-07-07 | 赵湛磊 | It is a kind of to be easy to mobile 10kW ring main units |
| CN207053002U (en) * | 2017-07-30 | 2018-02-27 | 牛广欣 | A kind of high performance outdoor power distribution box |
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| CN108539704A (en) | 2018-09-14 |
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Effective date of registration: 20230824 Address after: No. 8 Shentang Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: ZHEJIANG FUZHONGLIAN POWER TECHNOLOGY CO.,LTD. Address before: 276000 dongshihe village, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province Patentee before: Shandong Zhihui Xingu Technology Business Incubator Co.,Ltd. |
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Effective date of registration: 20250310 Address after: Room 612, Building 2, Ximei'an Center, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Hangzhou Juqi New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 8 Shentang Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 310000 Patentee before: ZHEJIANG FUZHONGLIAN POWER TECHNOLOGY CO.,LTD. Country or region before: China |
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Address after: Room 612, Building 2, Ximei'an Center, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: Hangzhou Zhengyi New Energy Technology Co.,Ltd. Country or region after: China Address before: Room 612, Building 2, Ximei'an Center, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee before: Hangzhou Juqi New Energy Technology Co.,Ltd. Country or region before: China |
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