CN113948984A - Lighting distribution box with quick assembly disassembly structure - Google Patents
Lighting distribution box with quick assembly disassembly structure Download PDFInfo
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- CN113948984A CN113948984A CN202111504230.8A CN202111504230A CN113948984A CN 113948984 A CN113948984 A CN 113948984A CN 202111504230 A CN202111504230 A CN 202111504230A CN 113948984 A CN113948984 A CN 113948984A
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- 239000002184 metal Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
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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 provides a lighting distribution box with a quick-dismounting structure, which relates to the field of distribution boxes and comprises a box body, a bottom plate and a plurality of connecting columns arranged on the bottom plate; the screw rod, the polygonal end arranged at the top end of the screw rod and the connecting plate in threaded connection with the screw rod are arranged, an inner cavity is arranged in the bottom plate, and a through hole is formed in the top of the inner cavity; the supporting frame and a plurality of fixing plates with one ends connected with the supporting frame, and the other ends of the fixing plates are fixedly connected with the connecting plate; the motor and the driving block connected with the motor, the lower end surface of the driving block is provided with a polygonal groove matched with the polygonal end, and the bottom of the box body is provided with a bottom hole; the bottom of the box body is provided with a connecting hole corresponding to the connecting column, the edge of the connecting hole is provided with a clamping plate, the clamping plates correspond to the connecting ends of one electric device, and the clamping plates are connected with the connecting ends of the corresponding electric devices. Through this device, during the installation block terminal, the outside cable of quick messenger block terminal is connected with the electrical part in the block terminal for the assembly process is simplified.
Description
Technical Field
The invention relates to the field of distribution boxes, in particular to a lighting distribution box with a quick-dismounting structure.
Background
The distribution box is a final-stage device of a distribution system and comprises a power distribution box, a lighting distribution box and a metering box. The power distribution cabinet is a general name of a motor control center. The distribution box is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Like application number 202120168970.8's patent, disclose a prefabricated concealed installation structure of block type concealed installation block terminal, improved the installation effectiveness, shortened box installation cycle, but the applicant discovers: when the wiring end of each electrical part in the block terminal is connected with the link of external cable, need the manual work to guide external cable to the block terminal in, make link and wiring end pass through manual connection again, the assembly process is complicated.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide a lighting distribution box with a quick assembly and disassembly structure, so as to solve the technical problem that, when a terminal of each electrical device in the distribution box is connected to a connection end of an external cable in the prior art, the external cable needs to be manually guided into the distribution box, and then the connection end and the terminal are manually connected, so that an assembly process is complicated.
Based on above-mentioned purpose, one or more embodiments of this specification provide a lighting distribution box with quick assembly disassembly structure, include the box and locate a plurality of electrical parts in the box, lighting distribution box still includes:
the distribution box comprises a bottom plate fixed on the ground and a plurality of connecting columns arranged on the upper surface of the bottom plate, wherein when the distribution box is installed, the connecting columns are connected with the connecting ends of cables outside the box body;
the screw rod, the polygonal end arranged at the top end of the screw rod and the connecting plate in threaded connection with the screw rod, an inner cavity is arranged in the bottom plate, the connecting plate is in sliding connection with the inner cavity, a through hole is formed in the top of the inner cavity, the bottom end of the screw rod is in rotating connection with the bottom of the inner cavity, and the top end of the screw rod penetrates through the through hole;
the supporting frame is used for supporting the box body, one end of the fixing plate is fixedly connected with the lower surface of the supporting frame, the bottom plate is positioned in the inner ring of the supporting frame, and the other end of the fixing plate penetrates through a through hole formed in the side surface of the bottom plate and is fixedly connected with the connecting plate;
the motor is arranged in the box body, the driving block is connected with an output shaft of the motor, a polygonal groove matched with a polygonal end is formed in the lower end face of the driving block, and a bottom hole opposite to the driving block is formed in the bottom of the box body;
the bottom of the box body is also provided with a connecting hole corresponding to the connecting column, the edges of the connecting holes are provided with the clamping plates, the clamping plates correspond to the connecting ends of one electric device, and the clamping plates are connected with the connecting ends of the corresponding electric devices;
after the connecting post penetrates through the connecting hole, the connecting post is connected with the clamping plate through a dismounting structure, so that the electric device works normally; when the box body needs to be dismantled, the connecting column is separated from the clamping plate through the dismounting structure.
Furthermore, the support frame further comprises a limiting frame, and the limiting frame is fixed on the upper surface of the support frame.
Further, the method also comprises the following steps:
one end of the polygonal column is connected with an output shaft of the motor, a polygonal hole is formed in the top end of the driving block, and the polygonal column is connected with the polygonal hole in a sliding mode;
the device comprises a top block fixed on the polygonal column and a first spring, wherein one end of the first spring is fixedly connected with the top end of the top block, and one end of the first spring is fixedly connected with the top end of the driving block.
Further, the diameter of the circumscribed circle of the polygonal end is larger than or equal to the diameter of the screw.
Further, the bilateral symmetry of connecting hole is equipped with splint, the dismouting structure includes:
the sliding end is arranged at one end of the clamping plate and is in sliding connection with a sliding chute arranged at the bottom in the box body;
locate the linkage subassembly between the splint of connecting hole both sides, the linkage subassembly is used for driving splint and is close to or keeps away from each other.
Further, the linkage assembly includes:
the pull column is arranged between the clamping plates on the two sides of the connecting hole, and the connecting part is connected with the pull column and is connected with the clamping plates;
the two ends of the movable plate are slidably connected with side grooves formed in the inner side wall of the box body, the top ends of the pull columns are fixedly connected with the side surfaces of the movable plate, and the jacking blocks penetrate through driving holes formed in the movable plate;
the driving block is internally provided with an inner hole, the inner hole is communicated with the polygonal groove, the diameter of the inner hole is larger than that of a circumscribed circle of the polygonal end, and the engaging part is connected with the motor after the polygonal end moves to the inner hole, so that the motor drives the movable plate to move upwards or downwards after being started;
the first electromagnet is fixed on the top block.
Furthermore, connecting portion are elastic metal strip, splint and the one end fixed connection of metal strip, the other end and the post fixed connection that draws of metal strip.
Furthermore, the connecting portion comprises a second spring and a pull rope, the second spring is located between the two corresponding clamping plates, one end of the second spring is fixed to one of the clamping plates, the other end of the second spring is fixed to the other clamping plate, the clamping plate is fixedly connected with one end of the pull rope, and the other end of the pull rope is fixedly connected with the pull column.
Further, the fitting portion includes:
the second electromagnet is fixed in the bottom of the end hole;
the linkage plate is provided with a sliding rod on one side and a third electromagnet fixed at the bottom of the sliding rod, the sliding rod is connected with the driving hole in a sliding mode, the linkage plate is located in the driving hole, the side face, facing the top block, of the linkage plate is an arc-shaped face, the outer side face of the top block is provided with first threads, and the arc-shaped face is provided with second threads matched with the first threads.
The invention has the beneficial effects that: when the box body is installed, the box body is gradually placed on the supporting frame from top to bottom, so that the polygonal end can penetrate through the bottom hole and is combined with the polygonal groove; after the box contacts with the upper surface of the bottom plate, the connecting columns are connected with the connecting plate through the dismounting structure, so that the electric device can work normally, and through the device, when the distribution box is installed, the cable outside the distribution box is quickly connected with the electric device in the distribution box, so that the assembly process is simplified.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a top view of a base plate in an embodiment of the present invention;
FIG. 2 is a partial top cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view of a drive block in an embodiment of the present invention;
FIG. 4 is a top view of the bottom of the tank in an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of a polygonal column in an embodiment of the present invention;
FIG. 6 is a schematic view of a linkage plate in an embodiment of the present invention.
Wherein, 1, a bottom plate; 2. connecting columns; 3. perforating; 4. supporting a frame; 5. a limiting frame; 6. a polygonal end; 7. a box body; 8. a motor; 9. a screw; 10. an inner cavity; 11. a through hole; 12. a connecting plate; 13. a fixing plate; 14. a bottom hole; 15. a drive block; 16. a polygonal groove; 17. an inner bore; 18. a polygonal hole; 19. a polygonal column; 20. a first spring; 21. a top block; 22. a first electromagnet; 23. connecting holes; 24. a splint; 25. a chute; 26. a second spring; 27. pulling the column; 28. pulling a rope; 29. a side groove; 30. a movable plate; 31. an end hole; 32. a linkage plate; 33. a second electromagnet; 34. and a third electromagnet.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In view of the above objects, the first aspect of the present invention provides an embodiment of a light distribution box with a quick-release structure, as shown in fig. 1, 2, 3, and 4, including a box body 7 and a plurality of electric devices disposed in the box body 7, the light distribution box further includes:
the distribution box comprises a bottom plate 1 fixed on the ground and a plurality of connecting columns 2 arranged on the upper surface of the bottom plate 1, wherein when the distribution box is installed, the connecting columns 2 are connected with the connecting ends of cables outside a box body 7;
the screw rod 9, the polygonal end 6 arranged at the top end of the screw rod 9 and the connecting plate 12 in threaded connection with the screw rod 9, an inner cavity 10 is arranged in the bottom plate 1, the connecting plate 12 is in sliding connection with the inner cavity 10, a through hole 3 is formed in the top of the inner cavity 10, the bottom end of the screw rod 9 is rotatably connected with the bottom of the inner cavity 10, and the top end of the screw rod 9 penetrates through the through hole 3;
the supporting frame 4 is used for supporting the box body 7, and one end of each fixing plate 13 is fixedly connected with the lower surface of the supporting frame 4, the bottom plate 1 is positioned in the inner ring of the supporting frame 4, and the other end of each fixing plate 13 penetrates through a through hole 11 formed in the side surface of the bottom plate 1 and is fixedly connected with a connecting plate 12;
the motor 8 is arranged in the box body 7, the driving block 15 is connected with an output shaft of the motor 8, a polygonal groove 16 matched with the polygonal end 6 is arranged on the lower end face of the driving block 15, and a bottom hole 14 opposite to the driving block 15 is arranged at the bottom of the box body 7;
the bottom of the box body 7 is also provided with a connecting hole 23 corresponding to the connecting column 2, the edges of the connecting holes 23 are provided with clamping plates 24, the clamping plates 24 correspond to the connecting ends of one electric device, and the clamping plates 24 are connected with the connecting ends of the corresponding electric devices;
after the connecting post 2 passes through the connecting hole 23, the connecting post 2 is connected with the clamping plate 24 through a dismounting structure, so that the electric device works normally; when the box body 7 needs to be dismantled, the connecting column 2 is separated from the clamping plate 24 through the dismounting structure.
In the embodiment, when the box body 7 is installed, the box body 7 is gradually placed on the supporting frame 4 from top to bottom, so that the polygonal end 6 penetrates through the bottom hole 14 and is combined with the polygonal groove 16, after the box body 7 is placed on the supporting frame 4, the motor 8 is started, the screw rod 9 is driven to rotate through the driving block 15, the clamping plate 24 can be driven to move downwards in the rotating process of the screw rod 9, the box body 7 is driven to move downwards through the supporting frame 4, and the connecting column 2 penetrates through the connecting hole 23 in the contact process of the box body 7 and the upper surface of the bottom plate 1; after box 7 and 1 upper surface contact of bottom plate, make spliced pole 2 be connected with splint 24 through the dismouting structure, can make the electrical part normally work like this, through this device, can be when the installation block terminal, the quick cable that makes the block terminal outside is connected with the electrical part in the block terminal for the assembly process is simplified.
In order to make the polygonal end 6 align with the polygonal groove 16 after the case 7 is placed on the supporting frame 4, as an embodiment, as shown in fig. 1, the case further includes a limiting frame 5, the limiting frame 5 is fixed on the upper surface of the supporting frame 4, where the shape of the inner ring of the limiting frame 5 is the same as the shape of the lower surface of the case 7, and the polygonal end 6 can enter the polygonal groove 16 when the case 7 is placed on the supporting frame 4 along the inner ring of the limiting frame 5.
As an embodiment, as shown in fig. 2 and 3, the method further includes:
a polygonal column 19 with one end connected with the output shaft of the motor 8, a polygonal hole 18 is arranged at the top end of the driving block 15, and the polygonal column 19 is connected with the polygonal hole 18 in a sliding manner;
a top block 21 fixed on the polygonal column 19 and a first spring 20 with one end fixedly connected with the top block 21, wherein one end of the first spring 20 is fixedly connected with the top end of the driving block 15.
In this embodiment, since the direction of the polygonal groove 16 and the direction of the polygonal end 6 may be shifted from each other when the housing 7 is placed on the supporting frame 4, after the housing 7 is placed on the supporting frame 4, the polygonal end 6 first contacts the lower surface of the driving block 15 and compresses the first spring 20, and the motor 8 is turned on to rotate the driving block 15, when the direction of the polygonal groove 16 is the same as the direction of the polygonal end 6, the polygonal end 6 will be engaged with the polygonal groove 16 by the first spring 20.
As an embodiment, as shown in fig. 2 and 3, the diameter of the circumcircle of the polygonal end 6 is larger than or equal to the diameter of the screw 9, when the box 7 moves downwards, the screw 9 can enter the polygonal groove 16, and the first spring 20 can not be compressed, so that after the box 7 contacts the bottom plate 1, the first spring 20 can not be in a compressed state all the time, and the first spring 20 is prevented from being damaged.
Here, a detachable structure is described, as shown in fig. 2 and 4, the clamping plates 24 are symmetrically arranged on both sides of the connecting hole 23, and the detachable structure includes:
the sliding end is arranged at one end of the clamping plate 24 and is in sliding connection with a sliding groove 25 arranged at the bottom in the box body 7;
and the linkage assemblies are arranged between the clamping plates 24 on two sides of the connecting hole 23 and are used for driving the clamping plates 24 to approach or depart from each other.
In the present embodiment, the clamping plates 24 are made to approach each other by the linkage assembly, and finally the clamping plates 24 are made to contact the connecting posts 2, completing the connection; when the clamping plate 24 and the connecting column 2 are required to be separated from each other, the clamping plate and the connecting column are driven by the linkage assembly.
A structure of a linkage assembly is described herein, as shown in fig. 3, 4, and 5, the linkage assembly includes:
the pull column 27 is arranged between the clamping plates 24 at two sides of the connecting hole 23, and the connecting part is connected with the pull column 27 and is connected with the clamping plates 24;
the two ends of the movable plate 30 are slidably connected with the side grooves 29 arranged on the inner side wall of the box body 7, the top ends of the pull columns 27 are fixedly connected with the side surface of the movable plate 30, and the top block 21 penetrates through the driving hole arranged on the movable plate 30;
the driving block 15 is internally provided with an inner hole 17, the inner hole 17 is communicated with the polygonal groove 16, the diameter of the inner hole 17 is larger than that of the circumscribed circle of the polygonal end 6, and after the polygonal end 6 moves to the inner hole 17, the engaging part is connected with the motor 8, so that the motor 8 drives the movable plate 30 to move upwards or downwards after being started;
a first electromagnet 22 fixed to the top block 21.
In this embodiment, after the box 7 moves to contact with the bottom plate 1, due to the existence of friction, the polygonal end 6 may not be separated from the polygonal groove 16, and the first spring 20 is compressed, at this time, the motor 8 rotates reversely, so that after the polygonal end 6 is loosened from the polygonal groove 16, under the pushing of the first spring 20, the polygonal end 6 enters the inner hole 17, at this time, the engaging portion acts to connect the engaging portion with the output shaft of the motor 8, at this time, the motor 8 is started again, so as to drive the movable plate 30 to move upward, during the upward movement of the movable plate 30, the clamping plates 24 approach each other through the connecting portion under the action of the pull column 27, and are finally connected with the connecting column 2, and after completion, the motor 8 stops moving; when the clamping plate 24 is required to be separated from the connecting column 2, the motor 8 is rotated reversely; when the box body 7 needs to be taken out, the conjunction part is separated from the motor 8 through the conjunction part, then the first electromagnet 22 is electrified to generate suction force on the driving block 15, the driving block 15 overcomes the elastic force of the first spring 20 to move upwards, the motor 8 is started at the moment, and after the polygonal end 6 enters the polygonal groove 16, the box body 7 can be smoothly taken down on the bottom plate 1 through external force.
Here, a structure of a connection part is described, the connection part is a metal strip having elasticity, the clamping plate 24 is fixedly connected with one end of the metal strip, and the other end of the metal strip is fixedly connected with the pull post 27.
In addition, as shown in fig. 4, the connecting portion may further include a second spring 26 and a pull rope 28, the second spring 26 is located between the two corresponding clamping plates 24, one end of the second spring 26 is fixed to one of the clamping plates 24, the other end of the second spring is fixed to the other clamping plate 24, the clamping plate 24 is fixedly connected to one end of the pull rope 28, and the other end of the pull rope 28 is fixedly connected to the pull column 27.
Here, when the movable plate 30 moves upward, the pulling rope 28 will bring the clamping plates 24 close to each other against the elastic force of the second spring 26, and when the movable plate 30 moves downward, the clamping plates 24 are separated from each other by the elastic force of the second spring 26.
As an embodiment, as shown in fig. 5 and 6, the engagement portion includes:
a plurality of end holes 31 arranged inside the driving hole and a second electromagnet 33 fixed in the bottom of the end hole 31;
one side is provided with a linkage plate 32 of a slide bar and a third electromagnet 34 fixed at the bottom of the slide bar, the slide bar is connected with the driving hole in a sliding way, the linkage plate 32 is positioned in the driving hole, the side surface of the linkage plate 32 facing the top block 21 is an arc-shaped surface, the outer side surface of the top block 21 is provided with first threads, and the arc-shaped surface is provided with second threads matched with the first threads.
In this embodiment, after the polygonal end 6 enters the inner hole 17, the second electromagnet 33 and the third electromagnet 34 generate a mutual repulsive force, so that the arc-shaped surface of the linkage plate 32 moves towards the outer side surface of the top block 21, and after the second thread of the arc-shaped surface is combined with the first thread, the motor 8 is started at this time, and the movable plate 30 can be driven to move; when the second electromagnet 33 and the third electromagnet 34 generate a mutually attracting force, the first thread and the second thread can be separated.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (9)
1. The utility model provides a lighting distribution box with quick assembly disassembly structure, includes box (7) and locates a plurality of electrical part in box (7), its characterized in that, lighting distribution box still includes:
the distribution box comprises a bottom plate (1) fixed on the ground and a plurality of connecting columns (2) arranged on the upper surface of the bottom plate (1), wherein when the distribution box is installed, the connecting columns (2) are connected with the connecting ends of cables outside a box body (7);
the screw rod (9), the polygonal end (6) arranged at the top end of the screw rod (9) and the connecting plate (12) in threaded connection with the screw rod (9), an inner cavity (10) is arranged in the bottom plate (1), the connecting plate (12) is in sliding connection with the inner cavity (10), a through hole (3) is formed in the top of the inner cavity (10), the bottom end of the screw rod (9) is rotatably connected with the bottom of the inner cavity (10), and the top end of the screw rod (9) penetrates through the through hole (3);
the supporting frame (4) is used for supporting the box body (7), one end of each fixing plate (13) is fixedly connected with the lower surface of the corresponding supporting frame (4), the bottom plate (1) is located in the inner ring of the corresponding supporting frame (4), and the other end of each fixing plate (13) penetrates through a through hole (11) formed in the side surface of the corresponding bottom plate (1) and is fixedly connected with the corresponding connecting plate (12);
the motor (8) is arranged in the box body (7), the driving block (15) is connected with an output shaft of the motor (8), a polygonal groove (16) matched with the polygonal end (6) is formed in the lower end face of the driving block (15), and a bottom hole (14) opposite to the driving block (15) is formed in the bottom of the box body (7);
the bottom of the box body (7) is also provided with a connecting hole (23) corresponding to the connecting column (2), the edges of the connecting holes (23) are provided with the clamping plates (24), the clamping plates (24) correspond to the connecting ends of one electric device, and the clamping plates (24) are connected with the connecting ends of the corresponding electric devices;
after the connecting post (2) penetrates through the connecting hole (23), the connecting post (2) is connected with the clamping plate (24) through a dismounting structure, so that the electric device works normally; when the box body (7) needs to be dismantled, the connecting column (2) is separated from the clamping plate (24) through the dismounting structure.
2. The lighting distribution box with the quick-dismounting structure is characterized by further comprising a limiting frame (5), wherein the limiting frame (5) is fixed on the upper surface of the supporting frame (4).
3. The light distribution box with quick release construction of claim 1, further comprising:
one end of the polygonal column (19) is connected with an output shaft of the motor (8), a polygonal hole (18) is formed in the top end of the driving block (15), and the polygonal column (19) is connected with the polygonal hole (18) in a sliding mode;
the device comprises a top block (21) fixed on the polygonal column (19) and a first spring (20) with one end fixedly connected with the top block (21), wherein one end of the first spring (20) is fixedly connected with the top end of the driving block (15).
4. The light distribution box with quick-release structure as claimed in claim 3, wherein the diameter of the circumcircle of the polygonal end (6) is greater than or equal to the diameter of the screw (9).
5. The light distribution box with quick-release structure as claimed in claim 4, wherein the connecting holes (23) are symmetrically provided with clamping plates (24) at two sides, and the quick-release structure comprises:
the sliding end is arranged at one end of the clamping plate (24) and is in sliding connection with a sliding groove (25) arranged at the bottom in the box body (7);
locate the linkage subassembly between splint (24) of connecting hole (23) both sides, the linkage subassembly is used for driving splint (24) and is close to each other or keeps away from.
6. The light distribution box of claim 5, wherein the linkage assembly comprises:
the pull column (27) is arranged between the clamping plates (24) on the two sides of the connecting hole (23), the connecting part is connected with the pull column (27), and the connecting part is connected with the clamping plates (24);
the two ends of the movable plate (30) are slidably connected with side grooves (29) formed in the inner side wall of the box body (7), the top ends of the pull columns (27) are fixedly connected with the side surface of the movable plate (30), and the top block (21) penetrates through a driving hole formed in the movable plate (30);
the driving block (15) is internally provided with an inner hole (17), the inner hole (17) is communicated with the polygonal groove (16), the diameter of the inner hole (17) is larger than that of a circumscribed circle of the polygonal end (6), and after the polygonal end (6) moves to the inner hole (17), the engaging part is connected with the motor (8) so that the motor (8) drives the movable plate (30) to move upwards or downwards after being started;
a first electromagnet (22) fixed to the top block (21).
7. The lighting distribution box with quick assembly disassembly structure of claim 6, wherein the connecting portion is a metal strip with elasticity, the clamping plate (24) is fixedly connected with one end of the metal strip, and the other end of the metal strip is fixedly connected with the pull column (27).
8. The lighting distribution box with the quick-release structure as claimed in claim 6, wherein the connecting portion comprises a second spring (26) and a pull rope (28), the second spring (26) is located between the two corresponding clamping plates (24), one end of the second spring (26) is fixed to one of the clamping plates (24), the other end of the second spring is fixed to the other clamping plate (24), the clamping plate (24) is fixedly connected with one end of the pull rope (28), and the other end of the pull rope (28) is fixedly connected with the pull post (27).
9. The light distribution box of claim 6, wherein the mating portion comprises:
a plurality of end holes (31) arranged at the inner side of the driving hole and a second electromagnet (33) fixed in the bottom of the end holes (31);
one side is equipped with linkage plate (32) of slide bar and is fixed in third electro-magnet (34) of slide bar bottom, slide bar and drive hole sliding connection, linkage plate (32) are located the drive hole, and linkage plate (32) are the arcwall face towards the side of kicking block (21), the lateral surface of kicking block (21) is equipped with first screw thread, the arcwall face be equipped with first screw thread assorted second screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111504230.8A CN113948984B (en) | 2021-12-10 | 2021-12-10 | Lighting distribution box with quick assembly disassembly structure |
Applications Claiming Priority (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016111187A1 (en) * | 2015-06-29 | 2016-12-29 | Zhejiang Dakou Commodity Co., Ltd. | A distribution box with speed-controlled locking device |
| CN107221856A (en) * | 2017-06-14 | 2017-09-29 | 琦洲电气有限公司 | Concealed distribution box in a kind of multifunctional room |
| CN109038292A (en) * | 2018-07-09 | 2018-12-18 | 江苏信实电气有限公司 | It is a kind of to facilitate the distribution box for adjusting internal electric mounting height |
| CN110212436A (en) * | 2019-06-14 | 2019-09-06 | 徐州恒宝安全设备有限公司 | A kind of power distribution cabinet temperature detection safety alarm device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016111187A1 (en) * | 2015-06-29 | 2016-12-29 | Zhejiang Dakou Commodity Co., Ltd. | A distribution box with speed-controlled locking device |
| CN107221856A (en) * | 2017-06-14 | 2017-09-29 | 琦洲电气有限公司 | Concealed distribution box in a kind of multifunctional room |
| CN109038292A (en) * | 2018-07-09 | 2018-12-18 | 江苏信实电气有限公司 | It is a kind of to facilitate the distribution box for adjusting internal electric mounting height |
| CN110212436A (en) * | 2019-06-14 | 2019-09-06 | 徐州恒宝安全设备有限公司 | A kind of power distribution cabinet temperature detection safety alarm device |
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Denomination of invention: A lighting distribution box with a fast disassembly and assembly structure Effective date of registration: 20231115 Granted publication date: 20230728 Pledgee: Dongying Bank Co Ltd Petroleum University Branch Pledgor: Shandong Wanhai Electric Technology Co.,Ltd. Registration number: Y2023980065997 |