CN110212858B - Multi-angle electric wire switching equipment - Google Patents
Multi-angle electric wire switching equipment Download PDFInfo
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- CN110212858B CN110212858B CN201910544629.5A CN201910544629A CN110212858B CN 110212858 B CN110212858 B CN 110212858B CN 201910544629 A CN201910544629 A CN 201910544629A CN 110212858 B CN110212858 B CN 110212858B
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- 230000001681 protective effect Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000003825 pressing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
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- 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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Abstract
The invention discloses multi-angle wire switching equipment, which comprises a first box body and a second box body, wherein the first box body is arranged above the second box body, the outer surface of the upper end of the first box body and the outer surface of the lower end of the second box body are both connected with a protective cover in a rotating shaft mode, a first mounting groove is formed in the middle position of the outer surface of the lower end of the first box body, button holes are formed in the outer surfaces of the front ends of the first box body and the second box body, buttons are arranged in the button holes, limiting columns are welded on the outer surface of the lower end of the first box body, connecting sleeve columns are arranged between every two adjacent limiting columns, and a second mounting groove and six groups of first limiting holes are formed in the outer surface of the upper end of the; the invention realizes multi-angle wiring, realizes multi-angle wiring of the wiring box, and is convenient for workers to overhaul the wiring box, so that the wiring box is more convenient to use.
Description
Technical Field
The invention relates to a junction box, in particular to multi-angle wire switching equipment, and belongs to the technical field of application of wiring technology.
Background
Chinese patent publication No. CN108667422A discloses an energy-saving sun-screening solar junction box, which avoids direct irradiation of the sun to the junction box, reduces the ambient temperature of the junction box, and indirectly reduces the working temperature of the junction box through a cooling fan, thereby perfectly achieving the energy-saving sun-screening effect, but the structure is complex, when a fault occurs inside the junction box, the maintenance is very inconvenient, and the connection angle is single.
The angle of current wiring equipment is comparatively single in the use, can not satisfy user's user demand, and when wiring equipment was inside to break down, the step that the user opened wiring equipment was loaded down with trivial details simultaneously for overhaul wiring equipment trouble very, brought certain influence for wiring equipment's use.
Disclosure of Invention
The invention aims to solve the problems that the single wiring direction of the existing wiring equipment cannot meet different requirements of users in use and the maintenance is not convenient enough when a fault occurs in a wiring box, and provides multi-angle wire switching equipment.
The purpose of the invention can be realized by the following technical scheme: a multi-angle wire switching device comprises a first box body and a second box body, wherein the first box body is arranged above the second box body, the outer surface of the upper end of the first box body and the outer surface of the lower end of the second box body are respectively connected with a protective cover in a rotating mode, a first mounting groove is formed in the middle position of the outer surface of the lower end of the first box body, button holes are formed in the outer surfaces of the front ends of the first box body and the second box body, buttons are arranged inside the button holes, limiting columns are welded on the outer surface of the lower end of the first box body, connecting sleeve columns are arranged between every two adjacent limiting columns, a second mounting groove and six groups of first limiting holes are formed in the outer surface of the upper end of the second box body, locking rods are welded on the outer surface of the lower end of the protective cover close to the front end, locking boxes are arranged on the inner surfaces of the first box body and the second box body close to the front end, the wiring hole has all been seted up to the surface of first box body and second box body, the position that the inside of first box body and second box body is close to both sides all is provided with the seal receptacle, and the internal surface of seal receptacle has seted up the row guiding gutter, water drainage tank has been seted up to the internal surface of first box body and second box body, water drainage tank and guiding gutter intercommunication, the inside of lock box is provided with fixed plate and reset post, the button passes button hole and fixed plate welded connection.
Further, the method comprises the following steps: the utility model discloses a lifting device, including protective cover, standing groove, lifting rod, connecting axle, bearing.
Further, the method comprises the following steps: the position that the lower extreme surface of protective cover is close to both sides all is provided with sealed the pad, sealed pad is inlayed inside the guiding gutter.
Further, the method comprises the following steps: the reset column is composed of a first column body and a second column body, the first column body is inserted into the second column body, and a reset spring is arranged inside the second column body.
Further, the method comprises the following steps: the outer surface of the upper end of the fixing plate is provided with a first jack, the outer surface of the upper end of the fixing plate is provided with a second jack, the inner wall of the second jack is provided with a fixing column, the inner surface of the lock rod is provided with a second limiting hole, one end of the fixing column is inserted into the second limiting hole, the diameters of the first jack and the second jack are the same, and the diameter of the lock rod is half of the diameter of the first jack and the diameter of the second jack.
Further, the method comprises the following steps: the connecting sleeve column is composed of a first sleeve column, a second sleeve column and a third sleeve column, the second sleeve column is inserted in the first sleeve column, the third sleeve column is inserted in the second sleeve column, and the outer surfaces of the second sleeve column and the third sleeve column are welded with limiting rings.
Further, the method comprises the following steps: the upper end of the connecting sleeve column is connected with the inner welding of the first mounting groove, and the lower end of the connecting sleeve column is connected with the inner welding of the second mounting groove.
A use method of multi-angle wire switching equipment specifically comprises the following steps:
the method comprises the following steps: a user needs to press the button in the button hole first, the button drives the fixing plate to press backwards, the first cylinder body extrudes the reset spring in the second cylinder body, and therefore the reset column contracts, and the fixing column is withdrawn from the second limiting hole in the lock rod;
step two: after the fixed column withdraws from the second limiting hole, a user needs to dial the lifting rod out of the placing groove and pull the second lifting rod by using the first lifting rod to open the whole protective cover so that the user can overhaul the junction box, after the overhaul is finished, the protective cover is closed, the lock rod is reinserted into the first jack and the second jack after the button is pressed, and after the lock rod is inserted into the first jack and the second jack, the button is released again to enable the reset spring to eject the first column body out, namely the reset column is inserted into the second limiting hole to fix the protective cover;
step three: when the user need follow the direction of difference and carry out the wiring to the terminal box, the user can lift first box body, make spacing post break away from in the first spacing hole on the second box body, lift up first box body again, make first cover post, second cover post and third cover post extend completely, first cover post, second cover post and third cover post rotate first box body after extending, after the angle of first box body has been adjusted, the user loosens first box body again, make first cover post, second cover post and third cover post pile together, spacing post inserts the inside back in the first spacing hole of other positions simultaneously, the user can carry out wiring work once more.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can conveniently open the junction box for maintenance when the junction box needs to be maintained through the arranged protective cover and the lock box, the protective cover is inserted in the first jack on the lock box through the lock rod, when the user needs to open the protective cover, the fixed plate pushes the reset column to press backwards only by pressing the button to enable the fixed column to slide out of the second limit hole, and then the protective cover is pulled by using the first lifting rod and the second lifting rod, the protective cover can be opened very conveniently, after the maintenance is finished, the lock rod is inserted back into the first jack and the second jack, the reset spring in the reset column rebounds to enable the fixed column to be inserted into the second limit hole to fix the lock rod, the protective cover can be fixed, the accident caused by mistaken opening of the protective cover after the maintenance is finished is avoided, and the safety of the junction box is ensured, also let this examine that the terminal box can be convenient when overhauing the staff will examine the box and open to make the staff can realize convenient maintenance.
2. Through sealed pad and the seal receptacle that sets up, the back is closed to the protective cover, sealed pad on the protective cover can block in the seal receptacle, thereby can reduce the rainwater that permeates in the terminal box, the guiding gutter has been seted up in the seal receptacle simultaneously, water drainage tank has been seted up to the internal surface of first box body, guiding gutter and water drainage tank intercommunication, when can permeating the rainwater in the seal receptacle, discharge the rainwater from the guiding gutter is leading-in to water drainage tank, the effectual situation of avoiding the terminal box to intake the circuit short circuit that leads to takes place, when letting this terminal box conveniently overhaul, the security performance has obtained the guarantee.
3. Through spacing post and the connecting sleeve post that sets up, the connecting sleeve post is by first cover post, second cover post and third cover post are constituteed, it can stretch out and draw back in the within range, and can be free carry out the horizontal direction rotation, when the user carries out the wiring operation of equidirectional not, the user can lift up first box body, make spacing post extracted from first spacing hole, spacing post is extracted the back, the user is rotatory first box body again and is adjusted the direction of first box body and has been adjusted the box body direction back, put down first box body again, make spacing post insert in the first spacing hole of other positions, get up the position restriction of first box body, the adjustable this terminal box that lets of the wiring direction of expert setting can use in the topography of multiple difference, and through rotating first box body to different angles, let this terminal box realize the function of multi-angle wiring.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall perspective structure of the present invention.
FIG. 2 is a combination view of the first container and the second container according to the present invention.
FIG. 3 is a connection view of the first container and the second container according to the present invention.
FIG. 4 is a view showing the connection between the first handle and the first case according to the present invention.
Fig. 5 is a view of the sealing seat and the guiding groove of the present invention.
Fig. 6 is an internal view of the lock case of the present invention.
Fig. 7 is an internal view of a fixation plate of the present invention.
FIG. 8 is a detailed structural view of the reset post of the present invention.
Fig. 9 is a detailed structural view of the connecting studs of the present invention.
In the figure: 1. a first case; 2. a second box body; 3. a protective cover; 301. a gasket; 302. a placement groove; 303. a first lifting bar; 304. a second lifting bar; 305. a connecting shaft; 4. a first mounting groove; 5. a button hole; 6. a button; 7. a limiting column; 8. connecting the sleeve columns; 801. a first set of columns; 802. a second set of columns; 803. a third set of columns; 804. a limiting ring; 9. a second mounting groove; 10. a first limit hole; 11. a lock lever; 111. a second limiting hole; 12. a lock case; 121. a fixing plate; 122. a reset column; 123. a first jack; 124. a second jack; 125. fixing a column; 126. a first column; 127. a second cylinder; 128. a return spring; 13. a wiring hole; 14. a sealing seat; 15. a diversion trench; 16. a water drainage groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-9, a multi-angle wire switching device comprises a first box 1 and a second box 2, the first box 1 is disposed above the second box 2, the outer surface of the upper end of the first box 1 and the outer surface of the lower end of the second box 2 are both pivotally connected to a protective cover 3, a first mounting groove 4 is disposed at the middle position of the outer surface of the lower end of the first box 1, button holes 5 are disposed on the outer surfaces of the front ends of the first box 1 and the second box 2, a button 6 is disposed inside the button hole 5, a limiting post 7 is welded on the outer surface of the lower end of the first box 1, a connecting sleeve post 8 is disposed between two adjacent limiting posts 7, a second mounting groove 9 and six sets of first limiting holes 10 are disposed on the outer surface of the upper end of the second box 2, the first limiting holes 10 surround the second mounting groove 9, a lock rod 11 is welded on the outer surface of the lower end of the protective cover 3 near the, the inside position that is close to the front end of first box body 1 and second box body 2 all is provided with lock box 12, wiring hole 13 has all been seted up with the surface of second box body 2 to first box body 1, wiring hole 13 is used for the wiring, the inside position that is close to both sides of first box body 1 and second box body 2 all is provided with seal receptacle 14, and the internal surface of seal receptacle 14 has seted up row guiding groove 15, water drainage tank 16 has been seted up with the internal surface of second box body 2 to first box body 1, water drainage tank 16 communicates with guiding groove 15, can be discharged the rainwater, the inside of lock box 12 is provided with fixed plate 121 and post 122 that resets, button 6 passes button hole 5 and fixed plate 121 welded connection, connection structure's stability has been guaranteed.
As an optimized technical scheme of the present invention, a placement groove 302 is formed on the inner and outer surfaces of the upper end of the protective cover 3, a lifting rod is arranged inside the placement groove 302, the lifting rod is used for opening the protective cover 3, the lifting rod is composed of a first lifting rod 303 and a second lifting rod 304, the first lifting rod 303 and the second lifting rod 304 are welded, a connecting shaft 305 penetrates through the inside of the first lifting rod 303, and both ends of the connecting shaft 305 are inserted into the inner wall of the placement groove 302.
As an optimized technical scheme of the invention, the sealing gaskets 301 are arranged at the positions, close to the two sides, of the outer surface of the lower end of the protective cover 3, and the sealing gaskets 301 are embedded in the guide grooves 15 to play a role in sealing.
As an optimized technical scheme of the invention, the reset column 122 is composed of a first column body 126 and a second column body 127, the first column body 126 is inserted in the second column body 127, a reset spring 128 is arranged in the second column body 127, and the reset spring 128 plays a reset role.
As an optimized technical scheme of the present invention, the outer surface of the upper end of the fixing plate 121 is provided with a first insertion hole 123, the outer surface of the upper end of the fixing plate 121 is provided with a second insertion hole 124, the inner wall of the second insertion hole 124 is provided with a fixing column 125, the inner surface of the lock rod 11 is provided with a second limiting hole 111, one end of the fixing column 125 is inserted into the second limiting hole 111, the diameters of the first insertion hole 123 and the second insertion hole 124 are the same, and the diameter of the lock rod 11 is half of the diameters of the first insertion hole 123 and the second insertion hole 124, so that the lock rod 11 can be inserted into the first insertion hole 123 and the second insertion hole 124.
As an optimized technical scheme of the invention, the connecting sleeve column 8 is composed of a first sleeve column 801, a second sleeve column 802 and a third sleeve column 803, the second sleeve column 802 is inserted in the first sleeve column 801, the third sleeve column 803 is inserted in the second sleeve column 802, and the outer surfaces of the second sleeve column 802 and the third sleeve column 803 are both provided with a welded limiting ring 804, so that the connecting sleeve column 8 can be stretched by water.
As an optimized technical scheme of the invention, the upper end of the connecting sleeve column 8 is welded and connected with the inside of the first mounting groove 4, and the lower end of the connecting sleeve column 8 is welded and connected with the inside of the second mounting groove 9, so that the connecting sleeve column 8 can be prevented from falling off.
A use method of multi-angle wire switching equipment specifically comprises the following steps:
the method comprises the following steps: the user needs to press the button 6 in the button hole 5 first, and the button 6 drives the fixing plate 121 to press backwards, so that the first cylinder 126 presses the return spring 128 in the second cylinder 127, thereby causing the return column 122 to contract, and causing the fixing column 125 to withdraw from the second limiting hole 111 on the lock rod 11;
step two: after the fixing post 125 exits from the second limiting hole 111, the user needs to dial the lifting rod out of the placing groove 302 and pull the whole protective cover 3 by using the first lifting rod 303 to pull the second lifting rod 304 to open the protective cover 3, so that the user can overhaul the junction box, after the overhaul is finished, the protective cover 3 is closed, the lock lever 11 is reinserted into the first jack 123 and the second jack 124 after the button 6 is pressed, the lock lever 11 is inserted into the first jack 123 and the second jack 124, and then the button 6 is released, so that the reset spring 128 ejects the first post 126, that is, the reset post 122 is inserted back into the second limiting hole 111 to fix the protective cover 3;
step three: when a user needs to wire the junction box from different directions, the user can lift the first box body 1, so that the limiting column 7 is separated from the first limiting hole 10 on the second box body 2, and then lift the first box body 1, so that the first sleeve column 801, the second sleeve column 802 and the third sleeve column 803 are completely unfolded, the first sleeve column 801, the second sleeve column 802 and the third sleeve column 803 are rotated after being unfolded, after the angle of the first box body 1 is adjusted, the user loosens the first box body 1, so that the first sleeve column 801, the second sleeve column 802 and the third sleeve column 803 are stacked together, and meanwhile, after the limiting column 7 is inserted into the first limiting holes 10 at other positions, the user can perform the wire connection work again.
Firstly, the invention can conveniently open the junction box for maintenance when the user needs to maintain the junction box through the protective cover 3 and the lock box 12, the protective cover 3 is inserted in the first jack 123 on the lock box 12 through the lock rod 11, when the user needs to open the protective cover 3, the protective cover 3 can be opened only by pressing the button 6 to enable the fixing plate 121 to push the reset column 122 to press backwards to enable the fixing column 125 to slide out of the second limit hole 111, and then pulling the protective cover 3 through the first lifting rod 303 and the second lifting rod 304, which is very convenient, and after maintenance, the lock rod 11 is inserted back into the first jack 123 and the second jack 124, the reset spring 128 in the reset column 122 rebounds to enable the fixing column 125 to be inserted into the second limit hole 111 to fix the lock rod 11, so that the protective cover 3 can be fixed, thereby avoiding accidents caused by mistaken opening of the protective cover 3 after maintenance, the safety of the junction box is guaranteed, and the overhaul box can be conveniently opened by workers when the inspection junction box is overhauled, so that the workers can conveniently overhaul.
Secondly through sealed pad 301 and the seal receptacle 14 that sets up, protective cover 3 closes the back, sealed pad 301 on the protective cover 3 can block into in the seal receptacle 14, thereby can reduce the rainwater that infiltrates in the terminal box, guiding gutter 15 has been seted up in the seal receptacle 14 simultaneously, drainage channel 16 has been seted up to the internal surface of first box body 1, guiding gutter 15 and drainage channel 16 intercommunication, can be when infiltration rainwater in seal receptacle 14, discharge rainwater from guiding gutter 15 to drainage channel 16, the effectual situation of avoiding the terminal box to intake the circuit short circuit that leads to takes place, when letting this terminal box conveniently overhaul, the security performance has obtained the guarantee.
Finally, the connecting sleeve column 8 is composed of a first sleeve column 801, a second sleeve column 802 and a third sleeve column 803 through a limiting column 7 and a connecting sleeve column 8, which can be extended and contracted within a range and can freely rotate in the horizontal direction, when a user carries out wiring operation in different directions, the user can lift the first box body 1, so that the limiting post 7 is pulled out from the first limiting hole 10, after the limiting post 7 is pulled out, the user rotates the first box body 1 to adjust the direction of the first box body 1, the direction of the box body is adjusted, and then the first box body 1 is put down, the limiting post 7 is inserted into the first limiting hole 10 in other directions to limit the position of the first box body 1, the wire connection direction can be adjusted to allow the junction box to be used in different terrains, the junction box realizes the function of multi-angle wiring by rotating the first box body 1 to different angles.
When the invention is used, a user needs to press the button 6 in the button hole 5 first, the button 6 drives the fixing plate 121 to press backwards, the first cylinder 126 presses the return spring 128 in the second cylinder 127, so that the return column 122 contracts, the fixing column 125 withdraws from the second limiting hole 111 on the lock rod 11, after the fixing column 125 withdraws from the second limiting hole 111, the user needs to pull out the lifting rod from the placing groove 302 and then use the first lifting rod 303 to pull the second lifting rod 304 to open the whole protective cover 3 to allow the user to overhaul the junction box, after the overhaul, the protective cover 3 is closed, the lock rod 11 is reinserted into the first jack 123 and the second jack 124 after the button 6 is pressed, the button 6 is released again after the lock rod 11 is inserted into the first jack 123 and the second jack 124, so that the return spring 128 ejects the first cylinder 126, namely the return column 122 is reinserted into the second limiting hole 111 to fix the protective cover 3, the accident caused by mistaken opening of the protective cover 3 after the overhaul is finished is avoided, the safety of the junction box is ensured, the protective cover 3 can enable a user to conveniently open the junction box for overhaul when the junction box needs to be overhauled, when the user needs to wire the junction box from different directions, the user can lift the first box body 1 to enable the limiting column 7 to be separated from the first limiting hole 10 on the second box body 2, then the first box body 1 enables the first sleeve column 801, the second sleeve column 802 and the third sleeve column 803 to be completely extended, the first sleeve column 801, the second sleeve column 802 and the third sleeve column 803 are extended and then rotate the first box body 1, after the angle of the first box body 1 is adjusted, the user loosens the first box body 1 again to enable the first sleeve column 801, the second sleeve column 802 and the third sleeve column 803 to be stacked together, and meanwhile, after the limiting column 7 is inserted into the first limiting holes 10 at other positions, the user can perform the wiring work again.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A multi-angle wire switching device comprises a first box body (1) and a second box body (2), and is characterized in that the first box body (1) is arranged above the second box body (2), the outer surface of the upper end of the first box body (1) and the outer surface of the lower end of the second box body (2) are respectively connected with a protective cover (3) in a rotating mode, a first mounting groove (4) is formed in the middle position of the outer side of the lower end of the first box body (1), button holes (5) are formed in the outer surfaces of the front ends of the first box body (1) and the second box body (2), buttons (6) are arranged inside the button holes (5), limiting columns (7) are welded on the outer surface of the lower end of the first box body (1), connecting sleeve columns (8) are arranged between every two adjacent limiting columns (7), a second mounting groove (9) and six groups of first limiting holes (10) are arranged on the outer surface of the upper end of the second box body (, the first limiting hole (10) surrounds the second mounting groove (9);
a lock rod (11) is welded on the outer surface of the lower end of the protective cover (3) close to the front end, lock boxes (12) are arranged inside the first box body (1) and the second box body (2) close to the front end, and wiring holes (13) are formed in the outer surfaces of the first box body (1) and the second box body (2);
sealing seats (14) are arranged at positions close to two sides in the first box body (1) and the second box body (2), drainage channels (15) are formed in the inner surfaces of the sealing seats (14), drainage grooves (16) are formed in the inner surfaces of the first box body (1) and the second box body (2), and the drainage grooves (16) are communicated with the drainage channels (15);
a fixing plate (121) and a reset column (122) are arranged inside the lock box (12), and the button (6) penetrates through the button hole (5) to be connected with the fixing plate (121) in a welding mode.
2. The multi-angle wire switching equipment according to claim 1, wherein a placing groove (301) is formed in the inner and outer surfaces of the upper end of the protective cover (3), a lifting rod is arranged in the placing groove (301), the lifting rod is composed of a first lifting rod (303) and a second lifting rod (304), the first lifting rod (303) and the second lifting rod (304) are connected in a welded mode, a connecting shaft (305) penetrates through the first lifting rod (303), and two ends of the connecting shaft (305) are inserted into the inner wall of the placing groove (301).
3. The multi-angle wire switching equipment according to claim 1, wherein the outer surface of the lower end of the protecting cover (3) is provided with sealing gaskets (301) at positions close to two sides, and the sealing gaskets (301) are embedded in the diversion trench (15).
4. The multi-angle wire switching equipment according to claim 1, wherein the reset post (122) is composed of a first post (126) and a second post (127), the first post (126) is inserted into the second post (127), and a reset spring (128) is arranged inside the second post (127).
5. The multi-angle wire switching equipment according to claim 1, wherein a first jack (123) is formed in the outer surface of the upper end of the fixing plate (121), a second jack (124) is formed in the outer surface of the upper end of the fixing plate (121), a fixing column (125) is arranged on the inner wall of the second jack (124), a second limiting hole (111) is formed in the inner surface of the lock rod (11), one end of the fixing column (125) is inserted into the second limiting hole (111), the diameters of the first jack (123) and the second jack (124) are the same, and the diameter of the lock rod (11) is half of the diameters of the first jack (123) and the second jack (124).
6. The multi-angle wire switching equipment according to claim 1, wherein the connecting sleeve column (8) is composed of a first sleeve column (801), a second sleeve column (802) and a third sleeve column (803), the second sleeve column (802) is inserted into the first sleeve column (801), the third sleeve column (803) is inserted into the second sleeve column (802), and limiting rings (804) are welded on the outer surfaces of the second sleeve column (802) and the third sleeve column (803).
7. The multi-angle wire switching apparatus as claimed in claim 1, wherein the upper end of the connection sleeve pillar (8) is welded to the inside of the first mounting groove (4), and the lower end of the connection sleeve pillar (8) is welded to the inside of the second mounting groove (9).
8. The multi-angle wire switching device as claimed in claim 1, wherein the using method of the multi-angle wire switching device comprises the following steps:
the method comprises the following steps: a user needs to press the button (6) in the button hole (5) first, the button (6) drives the fixing plate (121) to press backwards, the first cylinder (126) presses the return spring (128) in the second cylinder (127), and therefore the return column (122) contracts, and the fixing column (125) is made to exit from the second limiting hole (111) in the lock rod (11);
step two: after the fixing column (125) is withdrawn from the second limiting hole (111), a user needs to dial the lifting rod out of the placing groove (302) and then uses the first lifting rod (303) to pull the second lifting rod (304) to open the whole protective cover (3) to enable the user to overhaul the junction box, after the overhaul is finished, the protective cover (3) is closed, the lock rod (11) is reinserted into the first jack (123) and the second jack (124) after the button (6) is pressed, the lock rod (11) is reinserted into the first jack (123) and the second jack (124), and then the button (6) is released, so that the reset spring (128) ejects the first column body (126), namely the reset column (122) is inserted back into the second limiting hole (111) to fix the protective cover (3);
step three: when a user needs to wire the junction box from different directions, the user can lift the first box body (1), so that the limiting column (7) is separated from the first limiting hole (10) in the second box body (2), and then lift the first box body (1), so that the first sleeve column (801), the second sleeve column (802) and the third sleeve column (803) are completely extended, the first sleeve column (801), the second sleeve column (802) and the third sleeve column (803) are extended and then rotate the first box body (1), after the angle of the first box body (1) is adjusted, the user loosens the first box body (1), so that the first sleeve column (801), the second sleeve column (802) and the third sleeve column (803) are stacked together, and meanwhile, after the limiting column (7) is inserted into the first limiting holes (10) in other positions, the user can perform wire connection again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544629.5A CN110212858B (en) | 2019-06-21 | 2019-06-21 | Multi-angle electric wire switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544629.5A CN110212858B (en) | 2019-06-21 | 2019-06-21 | Multi-angle electric wire switching equipment |
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| CN112086915B (en) * | 2020-09-15 | 2021-10-22 | 张伟明 | Horizontal and vertical comprehensive wire and cable wiring box and using method thereof |
| CN112769397B (en) * | 2021-01-06 | 2022-03-22 | 合肥烈阳光伏技术有限公司 | Solar photovoltaic panel wiring structure and wiring method thereof |
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| US7771094B2 (en) * | 2008-06-17 | 2010-08-10 | Goode John A | Mounting bracket for electrical junction box, luminaire or the like |
| CN203562742U (en) * | 2013-11-05 | 2014-04-23 | 上海禅德智能科技有限公司 | Anti-interference annular distribution busbar device and combiner box |
| CN205960572U (en) * | 2016-03-24 | 2017-02-15 | 国家电网公司 | Fixed wire reposition of redundant personnel electrical junction box |
| CN208094490U (en) * | 2018-02-28 | 2018-11-13 | 湖南湘安新能源科技有限公司 | A kind of sloping roof distributed power station photovoltaic combiner box |
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