CN117283084A - Photovoltaic power generation equipment maintenance soldering tin auxiliary device - Google Patents

Photovoltaic power generation equipment maintenance soldering tin auxiliary device Download PDF

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Publication number
CN117283084A
CN117283084A CN202311529228.5A CN202311529228A CN117283084A CN 117283084 A CN117283084 A CN 117283084A CN 202311529228 A CN202311529228 A CN 202311529228A CN 117283084 A CN117283084 A CN 117283084A
Authority
CN
China
Prior art keywords
smoke
photovoltaic power
soldering tin
power generation
generation equipment
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.)
Pending
Application number
CN202311529228.5A
Other languages
Chinese (zh)
Inventor
史仰泽
王方钦
罗康
陈太刚
秦有华
尹德帅
杨本庆
焦洪全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cgn Guizhou Anshun Guanling New Energy Co ltd
Original Assignee
Cgn Guizhou Anshun Guanling New Energy Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cgn Guizhou Anshun Guanling New Energy Co ltd filed Critical Cgn Guizhou Anshun Guanling New Energy Co ltd
Priority to CN202311529228.5A priority Critical patent/CN117283084A/en
Publication of CN117283084A publication Critical patent/CN117283084A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention relates to the technical field of welding fume treatment, and discloses a soldering tin auxiliary device for maintenance of photovoltaic power generation equipment. The adjustable smoke absorbing cover assembly can absorb welding smoke produced during soldering, the height and the angle of the adjustable smoke absorbing cover assembly can be adjusted to the soldering tin position, so that the welding smoke is fully absorbed, and during welding, the smoke absorbing cover can be finely adjusted through the motor and the photoelectric sensor, so that the smoke absorbing cover always faces the soldering tin position, and the smoking efficiency is further improved; the welding fume sucked into the fume removing box can be subjected to neutralization reaction through the spraying component and the packing layer; the welding fume can be further purified through the purification component, and the body of a welding worker is protected from being damaged.

Description

Photovoltaic power generation equipment maintenance soldering tin auxiliary device
Technical Field
The invention relates to the technical field of welding fume treatment, in particular to a soldering tin auxiliary device for maintenance of photovoltaic power generation equipment.
Background
With the popularization and application of photovoltaic power generation, photovoltaic energy storage systems are also receiving more and more attention; in photovoltaic energy storage systems, photovoltaic inverters are a very important part; the laser soldering technology can be used for manufacturing and repairing the photovoltaic inverter, so that the reliability and efficiency of the inverter are improved; therefore, the photovoltaic module welding machine is an indispensable device for manufacturing the photovoltaic module, however, when the photovoltaic module welding machine is used for soldering tin on the photovoltaic power generation equipment, a large amount of welding smoke can be generated, and the physical health of maintenance personnel is seriously harmed; therefore, the absorption treatment of the welding fume by the auxiliary device is required.
The chinese patent discloses an electronic components processing auxiliary device (grant bulletin number CN 210878002U), four small-size suction fans that this patent technology cup jointed through casing one side is fixed, all carry the fume that the inside soldering of casing produced into the fume hood in, discharge operational environment through the fume tube for the fume that the soldering produced can not fly away in the operational environment, avoided the physical harm of soldering smog to the staff, ensure that the staff is healthy, and then improve the practicality of work efficiency and device, but it is not good to the treatment effect of fume, and can not make the fume hood face to the welded part all the time.
Disclosure of Invention
The invention aims to provide a soldering tin auxiliary device for maintenance of photovoltaic power generation equipment, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a photovoltaic power generation equipment maintenance soldering tin auxiliary device, includes smoke removal case and adjustable smoke hood subassembly, the middle part of the upper end of smoke removal case rotates and is connected with the handle, the front side that the upper end of smoke removal case is close to the handle is installed and is purified the subassembly, and is provided with the case lid at the rear side that the upper end of smoke removal case is close to the handle, the bottom in the outside of smoke removal case is provided with the blow off pipe, the suction fan is installed to one side of smoke removal case, the output of suction fan is connected with the aspiration channel, the one end of aspiration channel is provided with adjustable smoke hood subassembly, the inside of smoke removal case is located the upper end of suction fan and installs the packing layer, and is located the upper end of spraying subassembly on the inside of smoke removal case, the top of the inside of smoke removal case is provided with dampproofing box, and is provided with the precipitation box in the bottom of the inside of smoke removal case.
As still further aspects of the invention: the spray assembly comprises an air compressor and a circulating pump, wherein the input end of the circulating pump is connected with a filter, the output end of the circulating pump is connected with a water spraying main pipe, the front end of the water spraying main pipe is connected with a plurality of water spraying branch pipes, each water spraying branch pipe is provided with a plurality of atomizing spray heads at the lower end, the output end of the air compressor is connected with a soft air pipe, one end of the soft air pipe is connected with the water spraying main pipe, the lower end of the filter is fixedly connected with a soft water pipe, and the lower end of the soft water pipe is fixedly connected with a gravity ball.
As still further aspects of the invention: the air compressor and the circulating pump are both arranged in the moistureproof box, and the air inlet window is formed in one end of the moistureproof box, which is positioned at the outer side of the smoke removal box.
As still further aspects of the invention: the outside of sedimentation box has seted up a plurality of intercommunicating pore, gravity ball is located the inside of intercommunicating pore.
As still further aspects of the invention: the adjustable smoke suction hood assembly comprises a smoke suction hood, a photoelectric sensor is mounted on the front side of the smoke suction hood, an air outlet is formed in the upper end of the smoke suction hood, the air outlet is connected with one end of an air suction pipe, a rotating shaft is fixedly connected to the upper side of one end of the smoke suction hood, a gear box is mounted at one end of the rotating shaft, and a motor is mounted at the input end of the gear box.
As still further aspects of the invention: the second telescopic link is installed to the upper end of gear box, second rotary joint is installed to the upper end of second telescopic link, first telescopic link is installed to the rear end of second rotary joint, first rotary joint is installed to the rear end of first telescopic link, clamping jaw is installed to the upper end of first rotary joint.
As still further aspects of the invention: the purifying component comprises an outer shell body fixed at the upper end of the smoke removing box, the inner side of the outer shell body is connected with a movable frame in a sliding mode, and the inner side of the movable frame is sequentially connected with an active carbon plate, a coarse filter plate and a fine filter plate in a sliding mode from bottom to top.
Compared with the prior art, the invention has the beneficial effects that:
the adjustable smoke absorbing cover assembly can absorb welding smoke produced during soldering, the height and the angle of the adjustable smoke absorbing cover assembly can be adjusted to the soldering tin position, so that the welding smoke is fully absorbed, and during welding, the smoke absorbing cover can be finely adjusted through the motor and the photoelectric sensor, so that the smoke absorbing cover always faces the soldering tin position, and the smoking efficiency is further improved; the welding fume sucked into the fume removing box can be subjected to neutralization reaction through the spraying component and the packing layer; the welding fume can be further purified through the purification component, so that the welding fume reaches the emission standard, and the bodies of welding workers are protected from being damaged.
Drawings
FIG. 1 is a schematic structural view of a photovoltaic power plant repair soldering auxiliary device;
FIG. 2 is a schematic cross-sectional view of a smoke abatement box in a photovoltaic power plant repair solder assist device;
FIG. 3 is a schematic view of a part of a spray assembly in a photovoltaic power plant repair solder assist device;
FIG. 4 is a schematic view of an adjustable fume hood assembly in a photovoltaic power plant repair solder assist device;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 4;
fig. 6 is a schematic structural diagram of a purifying component in a soldering tin auxiliary device for maintenance of photovoltaic power generation equipment.
In the figure: 1. a smoke removing box; 2. a suction fan; 3. an air suction pipe; 4. an adjustable smoke suction cap assembly; 41. a smoke-absorbing cover; 42. a first telescopic rod; 43. a first rotary joint; 44. a clamping jaw; 45. a second rotary joint; 46. a second telescopic rod; 47. an air outlet; 48. a gear box; 49. a rotating shaft; 410. a motor; 411. a photoelectric sensor; 5. a case cover; 6. a handle; 7. a purification assembly; 71. an outer housing; 72. a movable frame; 73. fine filter plates; 74. a coarse filter plate; 75. an activated carbon plate; 8. a spray assembly; 81. an air compressor; 82. a circulation pump; 83. a filter; 84. a gravity ball; 85. a flexible water pipe; 86. a water spraying branch pipe; 87. an atomizing nozzle; 88. a water spraying main pipe; 89. a soft air tube; 9. an air inlet window; 10. a moisture-proof box; 11. a filler layer; 12. a blow-down pipe; 13. a communication hole; 14. and a precipitation box.
Detailed Description
Referring to fig. 1-6, in an embodiment of the invention, a soldering tin auxiliary device for repairing a photovoltaic power generation device comprises a smoke removing box 1 and an adjustable smoke absorbing cover assembly 4, wherein a handle 6 is rotatably connected to the middle of the upper end of the smoke removing box 1, the smoke removing box 1 can be lifted up through the handle 6, the smoke removing box 1 can be conveniently moved to a proper position, a purifying assembly 7 is arranged on the front side, close to the handle 6, of the upper end of the smoke removing box 1, a box cover 5 is arranged on the rear side, close to the handle 6, of the upper end of the smoke removing box 1, alkali liquor such as NaOH solution can be added into the smoke removing box 1 after the box cover 5 is opened, a drain pipe 12 is arranged at the bottom end of the outer side of the smoke removing box 1, the drain pipe 12 can be opened, alkali liquor after being used can be discharged, a smoke absorbing fan 2 is arranged on one side of the smoke removing box 1, an air sucking pipe 3 is connected to the output end of the smoke absorbing fan 2, a smoke absorbing cover assembly 4 is arranged at one end of the smoke removing box 3, an inner part of the smoke removing box 1 is positioned at the upper end of the smoke removing box 2, a box cover 5 is arranged at the rear side, an inner part 11 of the smoke removing box is positioned at the smoke removing box 2, a moisture-proof layer 11 is arranged at the inner side of the smoke removing box 1, a moisture-proof layer is positioned at the inner end of the smoke removing box 1, a moisture-proof layer is arranged at the inner end of the smoke removing box 11, and is positioned at the inner end of the smoke removing box 11, and is provided with a moisture proof layer 11, and is positioned at the inner side, and has a top layer, and is provided at the inner layer, and has a top layer, and has.
In fig. 1, fig. 2 and fig. 3, spray subassembly 8 includes air compressor 81 and circulating pump 82, the input of circulating pump 82 is connected with filter 83, and be connected with water spray main pipe 88 at the output of circulating pump 82, the front end of water spray main pipe 88 is connected with a plurality of water spray branch pipe 86, a plurality of atomizer 87 is installed to the lower extreme of every water spray branch pipe 86, the output of air compressor 81 is connected with soft trachea 89, the one end and the water spray main pipe 88 of soft trachea 89 are connected, filter 83's lower extreme fixedly connected with hose 85, the lower extreme fixedly connected with gravity ball 84 of hose 85, air compressor 81 and circulating pump 82 all install in the inside of dampproofing box 10, the outside of smoke removal case 1 is located the one end of dampproofing box 10 and has seted up fresh air inlet window 9, can make outside air enter into dampproofing box 10 through fresh air compressor 81 compressed into high-pressure air, high-pressure air enters into main pipe 88 and alkali lye mixture through air compressor 81, after the branch pipe 86 reposition of redundant personnel, from atomizer 87 form is followed by atomizer, the inside of atomizer 13 has been inhaled gravity ball 84, the inside of sediment 13 has been inhaled in the interior 13 to be located in the interior of the box of the sediment box 13, 13 has been reduced by gravity ball 13, the sediment that is located in the interior of sediment of 13 has been inhaled in the interior 13.
In fig. 1, fig. 4 and fig. 5, adjustable smoke suction hood assembly 4 includes smoke suction hood 41, photoelectric sensor 411 is installed to the front side of smoke suction hood 41, and seted up air outlet 47 at the upper end of smoke suction hood 41, air outlet 47 is connected with the one end of air-suction tube 3, produce negative pressure through air-suction fan 2, can make when the maintenance soldering tin of photovoltaic power generation equipment, the welding fume that produces enters into air-suction tube 3 from smoke suction hood 41, reentrant smoke removal case 1, the upside fixedly connected with pivot 49 of one end of smoke suction hood 41, gear box 48 is installed to the one end of pivot 49, motor 410 is installed to the input of gear box 48, through photoelectric sensor 411 to the soldering position location, drive gear box 48 operation through motor 410, gear box 48 drives pivot 49 rotation, pivot 49 drives smoke suction hood 41 and swings about, make smoke suction hood 41 face the soldering department all the time, improve the welding fume absorption efficiency, second telescopic link 46 is installed to the upper end of second telescopic link 46, the rear end of second rotary joint 45 installs first telescopic link 42, first telescopic link 42 is installed to the first telescopic link 42 through the first telescopic link 42, can be adjusted relative to the position of smoke suction hood 41, can be adjusted relative to the first telescopic link 41 through the telescopic link 43, the first telescopic link 4 is installed at the position of telescopic link 43, can be adjusted relative to the position through the telescopic link 4.
In fig. 1 and 6, the purifying component 7 comprises an outer shell 71 fixed at the upper end of the smoke removing box 1, the inner side of the outer shell 71 is slidably connected with a movable frame 72, the inner side of the movable frame 72 is sequentially slidably connected with an activated carbon plate 75, a coarse filter plate 74 and a fine filter plate 73 from bottom to top, and the sprayed welding fume can be further purified and filtered through the activated carbon plate 75, the coarse filter plate 74 and the fine filter plate 73, so that the purifying quality of the welding fume is improved.
The working principle of the invention is as follows: when the photovoltaic power generation equipment is maintained and soldered on site, firstly, the adjustable smoke suction cover assembly 4 can be fixed on the photovoltaic power generation equipment through the clamping jaw 44, then the lengths of the first telescopic rod 42 and the second telescopic rod 46 are adjusted to enable the height of the smoke suction cover 41 to be suitable for a soldering position, and then the first rotary joint 43 and the second rotary joint 45 are rotated to enable the smoke suction cover 41 to face the soldering position;
then, the case cover 5 is opened, alkali liquor is added into the smoke removing case 1, so that the alkali liquor floods the communication hole 13, after the suction fan 2 is started, the corresponding position of the photovoltaic power generation equipment can be soldered through an electric soldering iron and a welding wire, in the soldering process, the soldering position is positioned through the photoelectric sensor 411, then the motor 410 drives the gear case 48 to operate, the gear case 48 drives the rotating shaft 49 to rotate, the rotating shaft 49 drives the smoke suction hood 41 to swing left and right, the smoke suction hood 41 always faces the soldering position, and the smoke suction efficiency is improved;
as the suction fan 2 generates suction, welding fume generated at the soldering position is collected by the smoke suction cover 41 and enters the smoke removal box 1 through the air suction pipe 3 below the packing layer 11; then, the air compressor 81 and the circulating pump 82 are started, the circulating pump 82 sucks alkali liquor in the sedimentation box 14 into the soft water pipe 85 through the gravity ball 84, the alkali liquor is filtered by the filter 83 and enters the water spraying main pipe 88, meanwhile, the air compressor 81 compresses the air into high-pressure air and then enters the water spraying main pipe 88, the high-pressure air and the alkali liquor are mixed in the water spraying main pipe 88, the high-pressure air and the alkali liquor are split through the water spraying branch pipe 86 and then are sprayed onto the packing layer 11 in an atomized mode, welding fume upwards moves into the packing layer 11 and then contacts with the alkali liquor, neutralization reaction is carried out, the welding fume after neutralization treatment continues to upwards move and enters the purifying assembly 7, and the welding fume is purified by the active carbon plate 75, the coarse filter plate 74 and the fine filter plate 73 and then discharged into the atmosphere, so that the purification treatment of the welding fume is achieved, and the body of welding staff is protected.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (7)

1. The utility model provides a photovoltaic power generation equipment maintenance soldering tin auxiliary device, includes smoke removal case (1) and smoking cover subassembly (4) with adjustable, the middle part of the upper end of smoke removal case (1) rotates and is connected with handle (6), purifying assembly (7) are installed to the front side that the upper end of smoke removal case (1) is close to handle (6), and are provided with case lid (5) at the rear side that the upper end of smoke removal case (1) is close to handle (6), the bottom in the outside of smoke removal case (1) is provided with blow off pipe (12), a serial communication port, smoke removal case (1) one side is installed suction fan (2), the output of suction fan (2) is connected with aspiration channel (3), the one end of aspiration channel (3) is provided with adjustable smoke absorption cover subassembly (4), packing layer (11) are installed to the inside that is located smoke removal case (1) in the upper end of suction fan (2), and spray assembly (8) are installed to the inside that is located packing layer (11) in the inside of smoke removal case (1), smoke removal case (1) is provided with damp-proof bottom (14) in smoke removal case (1).
2. The photovoltaic power generation equipment maintenance soldering tin auxiliary device according to claim 1, wherein the spraying assembly (8) comprises an air compressor (81) and a circulating pump (82), the input end of the circulating pump (82) is connected with a filter (83), the output end of the circulating pump (82) is connected with a water spraying main pipe (88), the front end of the water spraying main pipe (88) is connected with a plurality of water spraying branch pipes (86), the lower end of each water spraying branch pipe (86) is provided with a plurality of atomizing spray heads (87), the output end of the air compressor (81) is connected with a soft air pipe (89), one end of the soft air pipe (89) is connected with the water spraying main pipe (88), the lower end of the filter (83) is fixedly connected with a soft air pipe (85), and the lower end of the soft air pipe (85) is fixedly connected with a gravity ball (84).
3. The auxiliary device for repairing soldering tin of photovoltaic power generation equipment according to claim 2, wherein the air compressor (81) and the circulating pump (82) are both arranged inside the moistureproof box (10), and an air inlet window (9) is formed in one end of the moistureproof box (10) outside the smoke removal box (1).
4. The auxiliary device for repairing soldering tin of photovoltaic power generation equipment according to claim 2, wherein a plurality of communication holes (13) are formed in the outer side of the sedimentation box (14), and the gravity balls (84) are located in the communication holes (13).
5. The photovoltaic power generation equipment maintenance soldering tin auxiliary device according to claim 1, wherein the adjustable smoke suction cover assembly (4) comprises a smoke suction cover (41), a photoelectric sensor (411) is installed on the front side of the smoke suction cover (41), an air outlet (47) is formed in the upper end of the smoke suction cover (41), the air outlet (47) is connected with one end of the air suction pipe (3), a rotating shaft (49) is fixedly connected to the upper side of one end of the smoke suction cover (41), a gear box (48) is installed at one end of the rotating shaft (49), and a motor (410) is installed at the input end of the gear box (48).
6. The photovoltaic power generation equipment maintenance soldering tin auxiliary device according to claim 5, wherein a second telescopic rod (46) is installed at the upper end of the gear box (48), a second rotary joint (45) is installed at the upper end of the second telescopic rod (46), a first telescopic rod (42) is installed at the rear end of the second rotary joint (45), a first rotary joint (43) is installed at the rear end of the first telescopic rod (42), and a clamping jaw (44) is installed at the upper end of the first rotary joint (43).
7. The device for assisting in repairing soldering tin of photovoltaic power generation equipment according to claim 1, wherein the purifying component (7) comprises an outer shell (71) fixed at the upper end of the smoke removing box (1), the inner side of the outer shell (71) is slidably connected with a movable frame (72), and the inner side of the movable frame (72) is sequentially slidably connected with an active carbon plate (75), a coarse filter plate (74) and a fine filter plate (73) from bottom to top.
CN202311529228.5A 2023-11-16 2023-11-16 Photovoltaic power generation equipment maintenance soldering tin auxiliary device Pending CN117283084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311529228.5A CN117283084A (en) 2023-11-16 2023-11-16 Photovoltaic power generation equipment maintenance soldering tin auxiliary device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311529228.5A CN117283084A (en) 2023-11-16 2023-11-16 Photovoltaic power generation equipment maintenance soldering tin auxiliary device

Publications (1)

Publication Number Publication Date
CN117283084A true CN117283084A (en) 2023-12-26

Family

ID=89239362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311529228.5A Pending CN117283084A (en) 2023-11-16 2023-11-16 Photovoltaic power generation equipment maintenance soldering tin auxiliary device

Country Status (1)

Country Link
CN (1) CN117283084A (en)

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