CN116447532B - Multi-mode court lamp - Google Patents
Multi-mode court lamp Download PDFInfo
- Publication number
- CN116447532B CN116447532B CN202310734257.9A CN202310734257A CN116447532B CN 116447532 B CN116447532 B CN 116447532B CN 202310734257 A CN202310734257 A CN 202310734257A CN 116447532 B CN116447532 B CN 116447532B
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- butt joint
- light source
- driving wheel
- gear
- source module
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- 210000001503 joint Anatomy 0.000 claims abstract description 87
- 238000006073 displacement reaction Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000003032 molecular docking Methods 0.000 description 18
- 238000009434 installation Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Abstract
The invention discloses a multi-module court lamp, which relates to the field of lighting devices and comprises a fixed support, a connecting support and a power box, wherein the left side and the right side of the front end of the fixed support are connected with the connecting support through rotating pieces, the left end and the right end of the power box are fixedly connected with the rear end of the connecting support, the court lamp also comprises a plurality of light source modules which are equidistantly distributed in the length direction of the connecting support, the rear ends of the light source modules are respectively provided with a first butt joint port, the light source modules positioned at the tail ends of the length direction of the connecting support are respectively provided with a second butt joint port, the first butt joint ports are matched with the first butt joint pieces, the second butt joint ports are matched with the second butt joint pieces, a displacement device which is fixed in the light source modules is arranged in the second butt joint ports, the light source part in the court lamp is composed of a plurality of light source modules, the maintenance work is facilitated, and the illumination position can be adjusted through the position adjustment of the light source modules.
Description
Technical Field
The invention relates to the field of lighting devices, in particular to a multi-module court lamp.
Background
The court lamp is a lighting device commonly used in the court, and the court lamp is generally fixed on higher lighting fixture, and the light source part of court lamp is a great integral connection structure in general, and the maintenance work of court lamp can appear following several kinds of situations: 1) The whole shell of the light source part needs to be disassembled to check the internal fault condition; 2) Because the court lamp belongs to a high-power lighting device, the probability of faults of the court lamp relative to other lamps after long-time use is much higher, and the times of maintenance are relatively more; 3) Because the court lamp is arranged at a high place, the operation difficulty is high when the court lamp is maintained, and a certain danger exists; these several conditions can make maintenance work of the court lights difficult.
In addition, the irradiation range of the court lamp with the light source part can be generally adjusted through the connecting part on the bracket, and the illumination position can be adjusted only in a specific range due to the limited adjusting range of the connecting part on the bracket, so that the lamp lacks the possibility of further adjusting the illumination position, and the court lamp still has a certain defect in the capability of adapting to the lighting requirement of the field without on the premise that the lighting requirements of different courts are different.
Therefore, it is necessary to design a multi-module court lamp.
Disclosure of Invention
Aiming at the technical defects, the invention provides the court lamp, wherein the light source part consists of a plurality of light source modules, so that maintenance work is convenient, and the illumination position can be adjusted through position adjustment of the light source modules.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a multimode court lamp, this court lamp includes fixed bolster, linking bridge and power pack, the left and right sides of fixed bolster front end is connected with the linking bridge through the rotating member, both ends fixed connection is in the rear end of linking bridge about the power pack, this court lamp still includes a plurality of light source module of arranging at linking bridge length direction equidistance, the left and right sides of light source module all is equipped with the slider, linking bridge width direction's tip is equipped with the first slide rail that is used for the cooperation slider, light source module's rear end all is equipped with first butt joint port, adjacent two light source module's first butt joint port all is in same axis and is in the close tip of two light source module, the axis is parallel with the straight line on the linking bridge length direction, is located the light source module at linking bridge length direction end all is equipped with the second butt joint port, the second butt joint port distributes along light source module length direction, first butt joint port cooperation has first butt joint piece two adjacent light source module of linking bridge length direction pass through first butt joint piece and connect, the second butt joint port cooperation has the second butt joint piece, the displacement device is fixed in the second butt joint port.
Further, first interfacing part includes female conductive terminal, son conductive terminal, casing and protective tube, first interfacing port is connected with first adapter sleeve through screw-thread fit's mode, be equipped with female conductive terminal in the tip that first adapter sleeve is close to the light source module, two tip on the casing length direction all are equipped with son conductive terminal, son conductive terminal's outside cover has the sealing washer, the outside cover of sealing washer has first nut, the tip outer wall that the light source module was kept away from to first adapter sleeve is equipped with the external screw thread section, first nut cooperation is outside the external screw thread section, the protective tube sets up in the casing and with son conductive terminal electric connection.
Further, the second butt joint piece comprises a second nut and a butt joint column, the displacement device comprises a first driving wheel, a second driving wheel and a displacement gear, the second butt joint port is connected with a second connecting sleeve in a threaded fit mode, an inner thread is arranged on the inner wall of the second nut, an outer thread is arranged on the outer wall of the end portion, far away from the light source module, of the second connecting sleeve, the second nut is matched with the end portion of the light source module, the butt joint column is matched with the center of the second nut, the cross section of the end face, far away from the second nut, of the butt joint column is a polygonal fit block, one end of the first driving wheel is connected with a wall surface in the second butt joint port through a rotating device, the other end of the first driving wheel is provided with a first fit groove with the same cross section as the fit block, the second butt joint port in the outer side of the first driving wheel is provided with a second driving wheel through a connecting shaft, the side wall of the first driving wheel is provided with a first circle, the first driving wheel is connected with the second driving wheel through a driving belt, the connecting shaft is matched with the end face of the second driving wheel, the end face of the butt joint column is far away from the second nut is provided with a gear wheel track, the end face of the second wheel is provided with a gear tooth, and the gear is connected with a gear tooth of a gear is provided with a gear tooth of a gear.
Further, the both sides of second drive wheel all are equipped with the rack, one of them terminal surface in rack width direction is equipped with the tooth segment of meshing with the second teeth of a cogwheel, the tooth segment comprises a plurality of helical tooth, the wall that the second butt joint port is close to the second drive wheel is equipped with two at least second slide rails, another terminal surface in rack width direction is equipped with the second cooperation groove, the rack passes through second cooperation groove and second slide rail cooperation, the rack tip is equipped with the kicking block that is used for the counterbalance at first slide rail middle part wall.
Further, the middle part of first slide rail is the depressed part, the first slide rail at both ends is the surrounding edge around the depressed part, the surrounding edge surrounds the surface at both ends around the slider, transition department between depressed part and the surrounding edge passes through the fillet and carries out the transition, the cross-section of both ends is circular shape around the slider in the horizontal direction.
Further, the track is formed by a plurality of fourth gear teeth which are arranged in the length direction of the first sliding rail, and the second gear teeth, the third gear teeth and the fourth gear teeth are all helical teeth.
Further, the thickness of cooperation piece is less than the degree of depth of first cooperation groove, is close to butt joint post tip circumference of second nut is equipped with two at least stopper, the middle part circumference of second nut is equipped with two at least and is used for with stopper complex spacing groove.
Further, the light source modules except for the tail end in the length direction of the connecting support are all provided with third butt joint ports, the third butt joint ports are matched with sealing covers, the third butt joint ports are connected with third connecting sleeves in a threaded mode, the outer walls of the end parts of the third connecting sleeves, which are far away from the light source modules, are provided with a circle of external threads, the inner walls of the sealing covers are provided with a circle of internal threads, and the sealing covers are matched outside the end parts of the third connecting sleeves in a threaded mode.
Further, the light source module comprises a lens, a lamp panel and a rear cover, wherein the lamp panel is fixed on the front end face of the rear cover, a plurality of hooks are distributed on the edge matrix of the lens, and a plurality of matching holes for matching with the hooks are distributed on the edge matrix of the rear cover.
The beneficial effects of the invention are as follows: the light source part of the court lamp consists of a plurality of light source modules, and when the light source fails, only the corresponding light source module is required to be maintained, so that maintenance work is convenient to carry out; the displacement device can adjust the position of the light source module on the connecting bracket, so that the illumination position of the lamp is adjusted, and the use requirements of the lamp light in different places are met; the two ends of the connector are respectively inserted into the first butt joint ports of the two light source modules, so that the two light source modules can be electrified, the purpose of wire-free installation can be achieved when the lamp is installed, and the safety and the rapidness during installation can be ensured.
Drawings
Fig. 1 is a schematic diagram of the structure of the front end of the court lamp.
Fig. 2 is a schematic structural view of the rear end of the court lamp.
Fig. 3 is a schematic structural diagram of the light source module and the connection bracket.
Fig. 4 is a schematic structural view of the slider in the first sliding rail.
Fig. 5 is an enlarged partial schematic view at a in fig. 4.
Fig. 6 is an external structural schematic view of the first docking member.
Fig. 7 is a schematic view of the internal structure of the first butt joint member.
Fig. 8 is a schematic structural diagram of the first docking member mated to the first docking port.
Fig. 9 is a schematic structural view of the second docking member.
Fig. 10 is a schematic structural view of the displacement device.
Fig. 11 is a schematic structural view of the second docking member when connected to the displacement device.
Fig. 12 is a schematic structural view of the displacement device disposed in the second docking port.
Fig. 13 is a schematic structural view of a rack.
Fig. 14 is a schematic view of the structure of the track.
Fig. 15 is a schematic view of the structure of the docking post when it is engaged with the first driving wheel.
Fig. 16 is a schematic structural view of the sealing cap fitted on the third connecting sleeve.
In the figure, 1, a fixed bracket; 2. a connecting bracket; 3. a power supply box; 4. a light source module; 5. a slide block; 6. a first slide rail; 7. a first docking port; 8. a second docking port; 9. a first docking member; 10. a second docking member; 11. a displacement device; 12. a female conductive terminal; 13. a sub-conductive terminal; 14. a housing; 15. a protective tube; 16. a first connection sleeve; 17. a seal ring; 18. a second nut; 19. butt-joint columns; 20. a first driving wheel; 21. a second driving wheel; 22. a displacement gear; 23. a second connecting sleeve; 24. a mating block; 25. a first mating groove; 26. a connecting arm; 27. a track; 28. a rack; 29. a gear tooth segment; 30. a second slide rail; 31. a second mating groove; 32. a top block; 33. a recessed portion; 34. surrounding edges; 35. a limiting block; 36. a limit groove; 37. sealing cover; 38. a third connecting sleeve; 39. a lens; 40. a lamp panel; 41. a rear cover; 42. a buckle; 43. a mating hole; 44. a third docking port; 45. a first nut; 46. a driving belt.
Detailed Description
As shown in fig. 1-5, the invention discloses a multi-module court lamp, the court lamp comprises a fixed support 1, a connecting support 2 and a power box 3, wherein the left side and the right side of the front end of the fixed support 1 are connected with the connecting support 2 through rotating parts, the left end and the right end of the power box 3 are fixedly connected with the rear end of the connecting support 2, the court lamp further comprises a plurality of light source modules 4 which are equidistantly distributed in the length direction of the connecting support 2, the left side and the right side of the light source modules 4 are respectively provided with a sliding block 5, the end parts of the width direction of the connecting support 2 are respectively provided with a first sliding rail 6 which is matched with the sliding blocks 5, the rear ends of the light source modules 4 are respectively provided with a first butt joint port 7, the adjacent two first butt joint ports 7 of the light source modules 4 are respectively positioned on the same axis and are positioned at the ends close to the two light source modules 4, the axes are parallel to the straight line of the connecting support 2 in the length direction, the light source modules 4 positioned at the tail ends of the length direction of the connecting support 2 are respectively provided with a second butt joint ports 8, the second butt joint ports 8 are distributed along the length direction of the light source modules 4, the first butt joint ports 7 are matched with the second butt joint devices 9, the first butt joint devices are fixedly arranged in the two butt joint devices through the connecting support members 9, and the second butt joint devices are matched with the second butt joint devices 10 in the length directions of the two butt joint devices 4.
Wherein, the light source module 4 is loaded between the two connecting brackets 2 along the direction of the matching of the sliding block 5 and the first sliding rail 6, the first butting port 7 and the second butting port 8 can be used for the line butting of the light source module 4, and the first butting piece 9 and the second butting piece 10 can improve the connection tightness of the components butted to the first butting port 7 or the second butting port 8.
In addition, the light source part of the court lamp consists of a plurality of light source modules 4, and when the light source fails, only the corresponding light source module 4 is required to be maintained, so that maintenance work is convenient to carry out; the displacement device 11 can adjust the position of the light source module 4 on the connecting bracket 2, so that the illumination position of the lamp is adjusted, and the use requirements of the lamp on different sites are met; the two ends of the connector are respectively inserted into the first butt joint ports 7 of the two light source modules 4, so that the two light source modules 4 can be electrified, the purpose of wire-free installation can be achieved when the lamp is installed, and the safety and the rapidness during installation can be ensured.
As shown in fig. 6-8, the first butt joint part 9 comprises a female conductive terminal 12, a sub conductive terminal 13, a shell 14 and a safety tube 15, the first butt joint port 7 is connected with a first connecting sleeve 16 in a threaded fit mode, the female conductive terminal 12 is arranged in the end part of the first connecting sleeve 16, which is close to the light source module 4, two end parts of the shell 14 in the length direction are all provided with the sub conductive terminal 13, the outer side of the sub conductive terminal 13 is sleeved with a sealing ring 17, the outer side of the sealing ring 17 is sleeved with a first nut 45, the outer wall of the end part of the first connecting sleeve 16, which is far away from the light source module 4, is provided with an external thread section, the first nut 45 is matched with the external thread section, and the safety tube 15 is arranged in the shell 14 and is electrically connected with the sub conductive terminal 13.
In the process of installing the lamp, after the sub conductive terminals 13 on the first butt joint piece 9 are inserted into the female conductive terminals 12 in the first butt joint port 7, the circuit between the two light source modules 4 is connected; after the sub conductive terminal 13 is in butt joint with the main conductive terminal 12, the end part of the first butt joint piece 9 at the butt joint position of the sub conductive terminal 13 and the main conductive terminal 12 can be fixed outside the first butt joint port 7 by twisting the first nut 45, so that the positioning between the two light source modules 4 is realized; the protective tube 15 may disconnect a connection line between the light source modules 4 when the light source modules 4 are short-circuited, thereby protecting the other light source modules 4.
As shown in fig. 9-12, the second butt joint 10 includes a second nut 18 and a butt joint post 19, the displacement device 11 includes a first driving wheel 20, a second driving wheel 21 and a displacement gear 22, the second butt joint port 8 is connected with a second connecting sleeve 23 by a threaded fit manner, an inner thread is provided on an inner wall of the second nut 18, an outer thread is provided on an outer wall of an end portion of the second connecting sleeve 23 far away from the light source module 4, the second nut 18 is fitted at an end portion of the light source module 4, the butt joint post 19 is fitted at a center of the second nut 18, an end surface section of the butt joint post 19 far away from the second nut 18 is a polygonal fitting block 24, one end of the first driving wheel 20 is connected with a wall surface in the second butt joint port 8 by a rotating device, another end of the first driving wheel 20 is provided with a first fitting groove 25 with a same section shape as the fitting block 24, a second driving wheel 21 is arranged in the second butt joint port 8 at the outer side of the first driving wheel 20 through a connecting shaft, a circle of first gear teeth is arranged on the side walls of the first driving wheel 20 and the second driving wheel 21, the first driving wheel 20 and the second driving wheel 21 are connected through a driving belt 46, a connecting arm 26 is matched with the part of the connecting shaft at the outer side of the second driving wheel 21, one end face of the connecting arm 26 is fixedly connected with the wall surface in the second butt joint port 8, the end part of the connecting arm 26 far away from the connecting shaft is connected with a displacement gear 22 through a rotating shaft, a circle of second gear teeth is arranged at the end part of the second driving wheel 21 close to the connecting arm 26, a circle of third gear teeth is arranged on the surface of the displacement gear 22, the second driving wheel 21 is in transmission with the displacement gear 22 through the meshing of the second gear teeth and the third gear teeth, the middle wall surface of the first sliding rail 6 is provided with a track 27 matched with the displacement gear 22.
The first driving wheel 20 can be driven to rotate by twisting the butt-joint column 19, the first driving wheel 20 transmits kinetic energy to the second driving wheel 21 through the driving belt 46, the second driving wheel 21 transmits the kinetic energy to the displacement gear 22, the displacement gear 22 rolls on the track 27, so that the light source module 4 is driven to move in the length direction of the connecting support 2, and the position of the light source part in the connecting support 2 is adjusted, so that the purpose of adjusting the illumination position of the lamp is achieved.
As shown in fig. 13, racks 28 are disposed on two sides of the second driving wheel 21, one end face in the width direction of the racks 28 is provided with a gear tooth section 29 meshed with the second gear tooth, the gear tooth section 29 is composed of a plurality of helical teeth, at least two second sliding rails 30 are disposed on a wall surface, close to the second driving wheel 21, of the second butt joint port 8, a second matching groove 31 is disposed on the other end face in the width direction of the racks 28, the racks 28 are matched with the second sliding rails 30 through the second matching groove 31, and a top block 32 for propping against the wall surface in the middle of the first sliding rail 6 is disposed at the end of the racks 28.
In the process of rotating the second driving wheel 21, the second driving wheel 21 drives one of the racks 28 to move towards the middle wall surface of the first sliding rail 6, and under the condition that the two racks 28 are pulled, the movement directions of the two racks 28 are opposite, and the movement direction of the racks 28 is influenced by clockwise and anticlockwise rotation of the second driving wheel 21; when the top block 32 abuts against the middle wall surface of the first sliding rail 6, the position of the light source module 4 can be fixed.
As shown in fig. 4, the middle part of the first sliding rail 6 is a concave part 33, the first sliding rail 6 at the front and rear ends of the concave part 33 is a surrounding edge 34, the surrounding edge 34 surrounds the surfaces at the front and rear ends of the sliding block 5, the transition part between the concave part 33 and the surrounding edge 34 is transited through a round corner, and the section of the front and rear ends of the sliding block 5 in the horizontal direction is circular.
The surrounding edges 34 surround the front end and the rear end of the sliding block 5, so that the situation that the light source module 4 is separated from the connecting bracket 2 in the moving process can be avoided; moreover, after the top block 32 abuts against the middle wall surface of the first sliding rail 6, a pushing force moving outwards of the concave portion 33 is applied to the sliding block 5, but the surrounding edge 34 limits the capability of the sliding block 5 moving outwards of the concave portion 33, so that the pushing force acts on the surrounding edge 34, and therefore the front end and the rear end of the sliding block 5 can be tightly attached to the surrounding edge 34, connection tightness between the light source module 4 and the connecting support 2 is enhanced, and the light source module 4 is more stable at the fixed position of the connecting support 2.
As shown in fig. 14, the track 27 is composed of a plurality of fourth gear teeth arranged in the length direction of the first sliding rail 6, and the second gear teeth, the third gear teeth and the fourth gear teeth are all helical teeth.
The fourth gear teeth on the track 27 can provide a supporting force for the displacement gear 22 when the displacement gear 22 moves, and the second gear teeth on the second transmission gear can provide a supporting force for the displacement gear 22 when the displacement gear 22 moves, so that the two sides of the displacement gear 22 have supporting force, and the situation that the displacement gear 22 does not rotate can be ensured.
As shown in fig. 15, the thickness of the engaging block 24 is smaller than the depth of the first engaging groove 25, at least two limiting blocks 35 are circumferentially arranged near the end of the abutting post 19 of the second nut 18, and at least two limiting grooves 36 for engaging with the limiting blocks 35 are circumferentially arranged in the middle of the second nut 18.
After the second nut 18 is twisted on the second docking port 8, the docking post 19 can be pulled out for a distance away from the second nut 18, so that the docking post 19 is not limited by the second nut 18 after the limiting block 35 is not matched in the limiting groove 36 any more, and the matching block 24 is not removed from the first matching groove 25, so that the docking post 19 can be twisted to drive the first driving wheel 20 to rotate; after adjusting the position of the light source module 4, the docking post 19 may be pushed in a direction approaching the second docking port 8, so that the stopper 35 is re-fitted in the stopper groove 36.
As shown in fig. 16, the light source modules 4 except for the end of the connecting bracket 2 in the length direction are respectively provided with a third butt joint port 44, the third butt joint ports 44 are matched with sealing covers 37, the third butt joint ports 44 are connected with third connecting sleeves 38 in a threaded fit mode, the outer walls of the end parts of the third connecting sleeves 38, which are far away from the light source modules 4, are provided with a circle of external threads, the inner walls of the sealing covers 37 are provided with a circle of internal threads, and the sealing covers 37 are matched outside the end parts of the third connecting sleeves 38 in a threaded fit mode.
The sealing cover 37 is matched with the third connecting sleeve 38, and can seal the third butt joint port 44 when a wiring is not needed, so that foreign matters are prevented from entering the light source module 4 to influence the normal operation of the light source module 4.
As shown in fig. 1 and fig. 3 in combination, the light source module 4 includes a lens 39, a light board 40 and a rear cover 41, the light board 40 is fixed on a front end surface of the rear cover 41, a plurality of hooks 42 are distributed on an edge matrix of the lens 39, and a plurality of matching holes 43 for matching with the hooks 42 are distributed on an edge matrix of the rear cover 41.
When the light source module 4 fails, the buckle 42 can be separated from the matching hole 43, so that the lens 39 is detached from the rear cover 41, thereby facilitating the maintenance of the lamp panel 40 without the need of completely detaching the light source module 4; moreover, the matching structure of the buckle 42 can facilitate the assembly of products and realize the purpose of tool-free installation.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a multimode court lamp, this court lamp includes fixed bolster, linking bridge and power pack, the left and right sides of fixed bolster front end is connected with the linking bridge through the rotating member, the left and right sides both ends fixed connection of power pack is at the rear end of linking bridge, characterized in that this court lamp still includes a plurality of light source module that arranges at linking bridge length direction equidistance, the left and right sides of light source module all is equipped with the slider, linking bridge width direction's tip is equipped with the first slide rail that is used for the cooperation slider, the rear end of light source module all is equipped with first butt joint port, two adjacent first butt joint ports of light source module all are in same axis and are in the tip that two light source modules are close, the axis is parallel with the straight line on the linking bridge length direction, the light source module that is located linking bridge length direction end all is equipped with the second butt joint port, the second butt joint port distributes along light source module length direction, first butt joint piece is equipped with to connect two adjacent light source module in linking bridge length direction through first butt joint piece, the second butt joint piece is equipped with the displacement device in the fixed light source module;
the second butt joint piece comprises a second nut and a butt joint post, the displacement device comprises a first driving wheel, a second driving wheel and a displacement gear, the second butt joint port is connected with a second connecting sleeve in a threaded fit mode, the inner wall of the second nut is provided with internal threads, the outer wall of the end part of the second connecting sleeve, which is far away from the light source module, is provided with external threads, the second nut is matched with the end part of the light source module, the butt joint post is matched with the center of the second nut, the cross section of the end surface of the butt joint post, which is far away from the second nut, is provided with a polygonal fit block, one end of the first driving wheel is connected with a wall surface in the second butt joint port through a rotating device, the other end of the first driving wheel is provided with a first fit groove with the same cross section as the fit block, the second butt joint port outside the first driving wheel is internally provided with a second driving wheel through a connecting shaft, the side wall of the first driving wheel is provided with a circle of first gear tooth, the first driving wheel is connected with the second driving wheel through a driving belt, the connecting shaft is positioned at the outer part of the second nut is matched with the center of the second nut, the end surface of the second driving wheel is provided with a second gear tooth, the second end surface is far away from the second gear is provided with a sliding rail through a connecting arm, and the second gear is in a position of the second wheel is connected with the second gear through a connecting arm, and the end surface of the second gear is provided with a gear joint seat;
the butt joint column is twisted to drive the first driving wheel to rotate, the first driving wheel drives kinetic energy to the second driving wheel through the driving belt, the second driving wheel transmits the kinetic energy to the displacement gear, the displacement gear rolls in the track, and the displacement gear drives the light source module to move in the length direction of the connecting support.
2. The multi-module court lamp according to claim 1, wherein the first butt joint piece comprises a female conductive terminal, a sub conductive terminal, a shell and a protective tube, the first butt joint port is connected with a first connecting sleeve in a threaded fit mode, the female conductive terminal is arranged in the end part, close to the light source module, of the first connecting sleeve, the sub conductive terminals are arranged at two end parts in the length direction of the shell, a sealing ring is sleeved on the outer side of the sub conductive terminal, a first nut is sleeved on the outer side of the sealing ring, an external thread section is arranged on the outer wall of the end part, far away from the light source module, of the first connecting sleeve, the first nut is matched with the external thread section, and the protective tube is arranged in the shell and is electrically connected with the sub conductive terminals.
3. The multi-module court lamp according to claim 1, wherein racks are arranged on two sides of the second driving wheel, one end face in the width direction of the racks is provided with a gear tooth section meshed with the second gear tooth, the gear tooth section is composed of a plurality of inclined teeth, the wall surface, close to the second driving wheel, of the second butt joint port is provided with at least two second sliding rails, the other end face in the width direction of the racks is provided with a second matching groove, the racks are matched with the second sliding rails through the second matching groove, and the end part of each rack is provided with a top block for propping against the wall surface in the middle of the first sliding rail.
4. The multi-module court lamp according to claim 1, wherein the middle part of the first sliding rail is a concave part, the first sliding rails at the front end and the rear end of the concave part are surrounding edges, the surrounding edges surround the surfaces at the front end and the rear end of the sliding block, the transition part between the concave part and the surrounding edges is in transition through a round angle, and the cross section of the front end and the rear end of the sliding block in the horizontal direction is in a round shape.
5. The multi-module court lamp of claim 1, wherein the track is comprised of a plurality of fourth gear teeth aligned in a longitudinal direction of the first rail, and wherein the second gear teeth, the third gear teeth, and the fourth gear teeth are helical teeth.
6. The multi-module court lamp according to claim 1, wherein the thickness of the matching block is smaller than the depth of the first matching groove, at least two limiting blocks are circumferentially arranged near the end part of the butt joint post of the second nut, and at least two limiting grooves matched with the limiting blocks are circumferentially arranged in the middle of the second nut.
7. The multi-module court lamp according to claim 1, wherein the light source modules except for the tail end in the length direction of the connecting support are all provided with third butt joint ports, the third butt joint ports are matched with sealing covers, the third butt joint ports are connected with third connecting sleeves in a threaded mode, the outer walls of the end parts, far away from the light source modules, of the third connecting sleeves are provided with a circle of external threads, the inner walls of the sealing covers are provided with a circle of internal threads, and the sealing covers are matched outside the end parts of the third connecting sleeves in a threaded mode.
8. The multi-module court lamp according to claim 1, wherein the light source module comprises a lens, a lamp panel and a rear cover, the lamp panel is fixed on the front end face of the rear cover, a plurality of hooks are distributed on the edge matrix of the lens, and a plurality of matching holes for matching with the hooks are distributed on the edge matrix of the rear cover.
Priority Applications (1)
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| CN202310734257.9A CN116447532B (en) | 2023-06-20 | 2023-06-20 | Multi-mode court lamp |
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| CN202310734257.9A CN116447532B (en) | 2023-06-20 | 2023-06-20 | Multi-mode court lamp |
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| CN116447532B true CN116447532B (en) | 2023-08-18 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170114862A (en) * | 2016-04-06 | 2017-10-16 | 공대성 | Prefabricated street lamp capable of position movement of the control system and led module |
| CN113310005A (en) * | 2021-06-21 | 2021-08-27 | 广东泰然实业有限公司 | Do benefit to vegetation's adjustable angle projecting lamp |
| CN217302632U (en) * | 2022-05-30 | 2022-08-26 | 深圳市宏兆照明有限公司 | Court lamp |
| CN217464337U (en) * | 2022-05-17 | 2022-09-20 | 江门市迎松照明科技有限公司 | Court lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9857037B1 (en) * | 2016-06-28 | 2018-01-02 | Glt Corporation | Assembling structure for LED luminaire |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170114862A (en) * | 2016-04-06 | 2017-10-16 | 공대성 | Prefabricated street lamp capable of position movement of the control system and led module |
| CN113310005A (en) * | 2021-06-21 | 2021-08-27 | 广东泰然实业有限公司 | Do benefit to vegetation's adjustable angle projecting lamp |
| CN217464337U (en) * | 2022-05-17 | 2022-09-20 | 江门市迎松照明科技有限公司 | Court lamp |
| CN217302632U (en) * | 2022-05-30 | 2022-08-26 | 深圳市宏兆照明有限公司 | Court lamp |
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