Multifunctional lighting lamp box for park

Abstract

The invention relates to a multifunctional lighting lamp box for a park, which is applied to the field of light-emitting devices and comprises a lighting lamp box body and a lamp box monitoring system which is carried in a park management platform and matched with the lighting lamp box body. The heat accumulation data of the illumination lamp box body can be collected and fed back in the application process of the illumination lamp box body, on one hand, the operation safety of the illumination lamp box body can be effectively guaranteed, the effectiveness of continuous operation of the illumination lamp box body is guaranteed, and the durability of the illumination lamp box body is promoted; the lighting lamp box body is arranged on the lamp control main board and is processed in time, and the lighting lamp box body is forcibly closed after long-time heat accumulation, so that damage to electric components and circuits on the lamp control main board due to continuous work is avoided, the probability of fire is reduced, and threat of faults of the lighting lamp box body to a whole circuit system of a park is fully reduced.

Description

Technical Field

[0001] The present invention relates to a lighting box, and in particular to a multifunctional lighting box for a park applied in the field of light-emitting devices. Background Art

[0002] The multifunctional lighting box in the park is a lighting device that integrates multiple functions. It is widely used in various park environments to improve lighting effects, save energy and protect the environment, enhance safety and provide convenient services. It not only has the basic lighting functions of traditional street lamps, but also integrates multiple functional modules such as communication services, environmental monitoring, public safety, information release, etc. It is an important part of the construction of smart parks.

[0003] In the application process of the multifunctional lighting box in the park, although it no longer plays a lighting role during the day, in order to ensure the normal operation of its environmental monitoring, communication services, public safety and information release functions, these devices still need to be powered on continuously. Therefore, the multifunctional lighting box in the park needs to be powered on all day, which causes its mainboard to run for a long time and accumulate heat.

[0004] The Chinese patent CN211232516U specification discloses a smart park lighting lamp, which further dissipates the heat inside the fixing base by opening heat dissipation holes on the left and right walls of the fixing base and installing a fan on the right inner wall of the fixing base. The switch tube and constant current tube in the circuit play a role in stabilizing the circuit. When the voltage of the circuit fluctuates, the circuit still works normally, and when some of the lighting lamps are damaged, the lighting equipment will not stop working, and the remaining lighting lamps are still in working state to continue to complete the lighting task.

[0005] However, the continuous accumulation of heat from the operation of the multifunctional lighting boxes in the park may also cause a short circuit in the mainboard or damage to the circuit. In more serious cases, it may even cause a fire in the light box and its connecting lines. This not only increases the operating risk of the multifunctional lighting boxes in the park, but may also cause significant damage to the circuit system of the entire park. Therefore, in the application process of the multifunctional lighting boxes in the park, real-time monitoring and feedback processing of the heat generated during its operation are of great practical significance for improving the application safety of the multifunctional lighting boxes in the park. Summary of the invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is how to conduct real-time monitoring and feedback processing of the heat generated during the operation of the multifunctional lighting box in the park to ensure the application safety of the multifunctional lighting box in the park.

[0007] In order to solve the above problems, the present invention provides a multifunctional lighting box for a park, comprising a lighting box body and a lighting box monitoring system mounted in a park management platform and matched with the lighting box body, the lighting box body comprising a pair of light frame frames, light control main boards are fixedly installed in the two light frame frames, lamp beads are fixedly installed at the ends of the two light control main boards that are far away, radiators that match the light control main boards are arranged in the two light frame frames, and a heat sensing rear cover assembly that matches the radiator is fixedly installed at the ends of the two light frame frames that are close to each other;

[0008] The light box monitoring system includes a light box sensing processing unit, the input end of which is connected to a heat dissipation sensing unit, an application data acquisition unit and a light parameter setting unit, and the output end of which is connected to a heat dissipation abnormality feedback unit, a continuous abnormality control unit and a light control unit;

[0009] The input end of the heat dissipation sensing unit is connected to the signal of the thermal sensing rear cover assembly, the input end of the application data acquisition unit is connected to the signal of the lighting control mainboard, the input end of the lighting parameter setting unit is connected to the signal of the park management platform, the output end of the heat dissipation abnormality feedback unit is connected to the signal of the park management platform, the output end of the continuous abnormality control unit is connected to the signal of the lighting control unit, and the output end of the lighting control unit is connected to the signal of the lighting control mainboard.

[0010] In the above-mentioned multifunctional lighting box in the park, the heat accumulation data is collected and feedback processed during the application of the lighting box body, and the power of the lighting box body is adjusted in time to reduce the generation and accumulation of heat, ensure the effectiveness of the continuous operation of the lighting box body, and force the lighting box body to shut down after a long period of heat accumulation, so as to avoid damage to the electrical components and circuits on the lighting control main board due to continuous work, and fully reduce the threat of lighting box body failure to the overall circuit system of the park.

[0011] As a supplement to the present application, the radiator includes a heat dissipation guide, and the two lighting control mainboards are both abutted against the heat dissipation guide at one end thereof, and the heat dissipation guide is fixedly installed in the lamp holder frame, and the two heat dissipation guides are both fixedly connected to a heat deformation conduction member at one end thereof, a heat deformation cavity is opened in the heat deformation conduction member, and the heat deformation cavity is filled with temperature-sensitive gas.

[0012] As a supplement to the present application, the thermal sensing rear cover assembly includes a rear cover pressure plate frame, and the two lamp holder frames are fixedly connected to the rear cover pressure plate frame at one end thereof, and the two rear cover pressure plate frames are fixedly connected to the rear cover at one end thereof, and a thermal sensing touch plate is embedded in the rear cover.

[0013] As a supplement to the present application, the end of the thermal deformation conductive member close to the thermal sensing touch plate is coated with a conductive coating, the end of the thermal sensing touch plate close to the thermal deformation conductive member is fixedly connected to a conduction trigger sheet, and the input end of the heat dissipation sensing unit is signal-connected to the conduction trigger sheet.

[0014] As a supplement to the present application, a lampshade is fixedly connected to one end of the two lamp holder frames away from each other, a soft light cover is fixedly connected to one end of the lamp holder frames close to each other, and the soft light cover is located on the side of the lamp bead board away from the lamp control main board.

[0015] As a further improvement of the present application, a bracket is fixedly connected to the left side between the two lamp rack frames, a beam connection slot is provided at the lower end of the bracket, a beam connection slot is embedded with a beam port, and a plug-type wiring harness is plugged into the lower end of the beam port;

[0016] The lower end of the bracket is fixedly connected to an electric beam ring that is sleeved on the outside of the electric beam port. Automatic cutting components are fixedly connected to the left and right sides of the lower end of the electric beam ring, and the plug-type wiring harness is located between the two automatic cutting components. A clamping block is fixedly connected between the lower ends of the two automatic cutting components. The clamping block is provided with a plug hole that matches the plug-type wiring harness, and the clamping block is sleeved on the outside of the plug-type wiring harness through the plug hole.

[0017] As a further improvement of the present application, the automatic cutting-off component includes elastic strips fixedly connected to the left and right sides of the lower end of the electric beam ring, a self-cutting cavity is opened in the elastic strip, the upper and lower inner walls of the self-cutting cavity are fixedly connected with cutting electromagnetic blocks, a limit spring is fixedly connected between the upper and lower cutting electromagnetic blocks, the output end of the light box induction processing unit is also connected to the self-disconnecting control unit, and the output end of the self-disconnecting control unit is connected to the cutting electromagnetic block signal.

[0018] As a further improvement of the present application, clamping holes are provided at both the front and rear ends of the clamping block, and a pin seat is fixedly connected to the clamping hole at the end away from the plug-type wiring harness, and a movable pin head is slidably arranged in the clamping hole close to the plug-type wiring harness. A line loss electromagnetic block is embedded in the end close to the pin seat and the movable pin head, and a clamping spring is fixedly connected between the pin seat and the movable pin head. The output end of the light box induction processing unit is also connected to a line loss protection unit, and the output end of the line loss protection unit is connected to the line loss electromagnetic block signal.

[0019] As another improvement of the present application, an alarm box is fixedly connected to the left end of the bracket, and the output end of the continuous abnormality control unit is also connected to the alarm box signal.

[0020] In summary, through the cooperation of the radiator, the thermal sensing back cover assembly and the light box monitoring system, the heat accumulation data of the lighting light box can be collected and feedback processed during the application of the lighting light box body. On the one hand, it can effectively ensure the safety of the operation of the lighting light box body, and timely adjust the power of the lighting light box body to reduce the generation and accumulation of heat, ensure the effectiveness of the continuous operation of the lighting light box body, and promote the durability of the lighting light box body. On the other hand, it can also deal with it in time when abnormal heat accumulation occurs, and force the lighting light box body to shut down after a long period of heat accumulation, so as to avoid damage to the electrical components and circuits on the lighting control main board caused by continuous work, and also reduce the probability of fire, and fully reduce the threat of lighting light box body failure to the overall circuit system of the park. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an axonometric view of the lighting box body of the first to third embodiments of the present application;

[0022] Figure 2 This is a control logic diagram of the light box monitoring system of the first to third embodiments of the present application;

[0023] Figure 3 This is an exploded view of the lighting box body of the first to third embodiments of the present application;

[0024] Figure 4 This is a top cross-sectional view of the heat sink in the first embodiment of the present application when no thermal deformation occurs;

[0025] Figure 5 This is a top cross-sectional view of the heat sink of the first embodiment of the present application when thermal deformation occurs;

[0026] Figure 6 This is an axonometric diagram of the bracket and the plug-type wiring harness of the second and third embodiments of the present application;

[0027] Figure 7 This is an exploded view of the plug-type wiring harness, automatic cut-off assembly and clamping block of the second and third embodiments of the present application;

[0028] Figure 8 This is a front view of the plug-type wiring harness of the second and third embodiments of the present application when normally plugged into the bracket;

[0029] Fig. 9 For the second and third embodiments of this application Figure 8 The enlarged cross-sectional view of the part at A in the middle;

[0030] Fig.10 This is a front view of the plug-type wiring harness of the second and third embodiments of the present application when it is automatically disconnected;

[0031] Fig.11This is a left-side cross-sectional view of the clamping block of the third embodiment of the present application.

[0032] Description of the numbers in the figure:

[0033] 1 lighting lamp box body, 11 lamp frame, 12 lamp control main board, 13 lamp bead board, 14 lampshade, 2 radiator, 21 heat dissipation guide, 22 thermal deformation conductive part, 3 thermal sensing rear cover assembly, 31 rear cover pressure plate frame, 32 rear cover, 33 thermal sensing touch plate, 4 bracket, 41 electric harness port, 42 electric harness ring, 5 alarm box, 6 plug-type wiring harness, 7 automatic cutting assembly, 71 elastic strip, 72 cutting electromagnetic block, 73 limit spring, 8 clamp block, 81 pin seat, 82 movable pin head, 83 clamping spring. DETAILED DESCRIPTION

[0034] The following is a detailed description of three implementation methods of the present application in conjunction with the accompanying drawings.

[0035] The first implementation method:

[0036] Figure 1 - Figure 5 A multifunctional lighting box for a park is shown, comprising a lighting box body 1 and a lighting box monitoring system mounted in a park management platform and matched with the lighting box body 1. The lighting box body 1 comprises a pair of lamp frame frames 11, in which a lighting control main board 12 is fixedly installed, and a lamp bead board 13 is fixedly installed at one end of the two lighting control main boards 12 that are far away from each other. A radiator 2 that matches with the lighting control main board 12 is arranged in the two lamp frame frames 11, and a heat sensing rear cover assembly 3 that matches with the radiator 2 is fixedly installed at one end of the two lamp frame frames 11 that are close to each other;

[0037] The light box monitoring system includes a light box sensing processing unit, the input end of which is connected to a heat dissipation sensing unit, an application data acquisition unit and a light parameter setting unit, and the output end of which is connected to a heat dissipation abnormality feedback unit, a continuous abnormality control unit and a light control unit;

[0038] The input end of the heat dissipation sensing unit is connected to the signal of the thermal sensing rear cover component 3, the input end of the application data acquisition unit is connected to the signal of the lighting control main board 12, the input end of the lighting parameter setting unit is connected to the signal of the park management platform, the output end of the heat dissipation abnormality feedback unit is connected to the signal of the park management platform, the output end of the continuous abnormality control unit is connected to the signal of the lighting control unit, and the output end of the lighting control unit is connected to the signal of the lighting control main board 12. Through the cooperation of the radiator 2, the thermal sensing rear cover component 3 and the light box monitoring system, the heat accumulation data of the lighting light box body 1 can be collected and feedback processed during the application process. On the one hand, it can effectively ensure the safety of the operation of the lighting lamp box body 1, and timely adjust the power of the lighting lamp box body 1 to reduce the generation and accumulation of heat, ensure the effectiveness of the continuous operation of the lighting lamp box body 1, and promote the durability of the lighting lamp box body 1. On the other hand, it can also deal with it in time when abnormal heat accumulation occurs, and force the lighting lamp box body 1 to be closed after a long period of heat accumulation, so as to avoid damage to the power components and circuits on the lighting control main board 12 caused by continuous work, and also reduce the probability of fire, and fully reduce the threat of the failure of the lighting lamp box body 1 to the overall circuit system of the park.

[0039] Figure 4 and Figure 5 The heat sink 2 is shown to include a heat dissipation guide 21. The two light control mainboards 12 are both abutted against the heat dissipation guide 21 at one end thereof, and the heat dissipation guide 21 is fixedly installed in the lamp frame frame 11. The two heat dissipation guides 21 are both fixedly connected to a heat deformation conductive member 22 at one end thereof. A heat deformation cavity is provided in the heat deformation conductive member 22, and the heat deformation cavity is filled with a temperature-sensitive gas. The heat deformation conductive member 22 can absorb and display feedback of the heat generated on the light control mainboard 12 through the heat dissipation guide 21. On the one hand, it can promote the heat dissipation of the light control mainboard 12, reduce the heat accumulation of the light control mainboard 12, and ensure the safety and effectiveness of the continuous operation of the light control mainboard 12. On the other hand, it can also cooperate with the trigger of the heat sensing touch panel 33 during the process of continuous heat accumulation of the light control mainboard 12 to feedback the data of continuous heat accumulation to the light box monitoring system, so as to facilitate the light box monitoring system to make effective emergency measures, avoid damage to the electrical components and circuits on the light control mainboard 12, and further reduce the probability of fire, thereby ensuring the safety of the overall circuit system of the park.

[0040] Figure 4 and Figure 5 The thermal sensing rear cover assembly 3 is shown to include a rear cover pressure plate frame 31, and the two lamp holder frames 11 are fixedly connected to the rear cover pressure plate frame 31 at one end thereof, and the two rear cover pressure plate frames 31 are fixedly connected to the rear cover 32 at one end thereof, and a thermal sensing touch plate 33 is embedded in the rear cover 32. The thermal sensing touch plate 33 can promote heat conduction of the thermal deformation conduction member 22 while generating trigger feedback, thereby realizing heat exchange with the external air and further protecting the lighting control main board 12.

[0041] Figure 2 - Figure 5 It is shown that one end of the heat deformation conductive member 22 close to the heat sensing touch plate 33 is coated with a conductive coating, and one end of the heat sensing touch plate 33 close to the heat deformation conductive member 22 is fixedly connected to a conduction trigger plate, and the input end of the heat dissipation sensing unit is connected to the conduction trigger plate signal. The arrangement of the heat dissipation sensing unit, the heat deformation conductive member 22 and the heat sensing touch plate 33 can realize data feedback on the state of heat accumulation of the lighting lamp box body 1, so as to facilitate the subsequent lamp box sensing processing unit to make an effective response. While promoting the effectiveness of the continuous application of the lighting lamp box body 1, it can also effectively avoid thermal damage to the lighting control main board 12 caused by excessive heat accumulation, and even the problem of line fire, thereby effectively ensuring the safety of the application of the lighting lamp box body 1 and the safety of the overall circuit system of the park.

[0042] Figure 3 - Figure 5 It is shown that two lamp frame frames 11 are fixedly connected with a lampshade 14 at one end away from each other, and the lampshade 14 is fixedly connected with a soft light cover at one end close to the lamp frame frame 11, and the soft light cover is located on the side of the lamp bead board 13 away from the lighting control main board 12. The setting of the lampshade 14 and the soft light cover can effectively realize dust-proof protection for the lighting control main board 12 and the lamp bead board 13, and avoid the problem of excessive brightness of the lamp bead board 13 causing visual damage to people in the park, thereby promoting the aesthetics of the park application and the experience of people inside the park.

[0043] Figure 1 - Figure 5 It is shown that in the process of using the lighting box body 1, the technical personnel of the park input the parameters for setting the lighting operation program, light intensity and other functional data of the lighting box body 1 to the lighting parameter setting unit through the park management platform according to the needs. After the parameters are transmitted by the light setting unit, the light box sensing processing unit transmits the control instruction to the light control unit, so that the lamp tube control unit transmits the control instruction to the light control main board 12, and the light control main board 12 controls the lamp bead board 13 to work according to the set instructions. As the working time of the light control main board 12 continues to increase, it will continue to generate heat. The heat dissipation guide 21 abutting against the light control main board 12 will absorb the heat and then transfer it to the thermal deformation conductive part 22. The temperature-sensitive gas in the thermal deformation conductive part 22 will absorb the heat and drive the thermal deformation conductive part 22 to produce a corresponding thermal deformation effect. When the heat absorption and conduction of the heat dissipation guide 21 and the thermal deformation conductive part 22 can effectively dissipate the operating heat generated by the light control main board 12, the light box sensing processing unit normally controls the light control main board 12 through the light control unit to produce work to meet the lighting needs of the park.

[0044] After the subsequent lighting lamp box body 1 is used for a long time, the operating heat of the lamp control main board 12 is continuously accumulated. Under the action of the heat dissipation guide 21, the temperature-sensitive gas in the heat deformation conductive member 22 produces a large thermal expansion effect, thereby driving the heat deformation conductive member 22 to produce thermal expansion deformation, so that the heat deformation conductive member 22 gradually moves close to the thermal sensing touch plate 33. After the conductive coating on the heat deformation conductive member 22 abuts against the conductive trigger sheet on the thermal sensing touch plate 33, the heat dissipation sensing unit is triggered, and the lamp box sensing processing unit receives the trigger signal transmitted by the heat dissipation sensing unit, and determines that the heat dissipation of the lamp control main board 12 at this time is abnormal, and then feeds back the heat dissipation abnormality data to the heat dissipation feedback unit, and transmits the abnormal data to the continuous abnormality control unit, and the heat dissipation abnormality feedback unit transmits the abnormal data to the park management The platform displays the heat dissipation temperature of the lighting box body 1 to the technical personnel of the park through the park management platform, so as to prompt the technical personnel of the park to modify the lighting parameters of the lighting box body 1 to reduce its operating burden, or to perform timely maintenance and repair on the lighting box body 1 to avoid the problem of poor heat dissipation caused by excessive dust on the lighting box body 1. The technical personnel of the park input the modified lighting data to the light box sensing processing unit through the lighting parameter setting unit. After the light box sensing processing unit iterates the original parameters, it transmits the control output to the light control main board 12 through the lighting control unit. By reducing the operating burden of the light control main board 12, the heat accumulation is reduced, so as to promote the durability of the lighting box body 1 while ensuring the safety of the lighting box body 1 during application;

[0045] After the light box sensing processing unit transmits the abnormal feedback data to the park management platform through the abnormal feedback unit, after adjusting the lighting parameters or cleaning the lighting box body 1 in time, the heat accumulation of the light control mainboard 12 is reduced or the heat conduction and heat dissipation are improved, and the temperature-sensitive gas in the thermal deformation conductive part 22 will produce a recovery deformation, and then the conductive coating on the thermal deformation conductive part 22 is separated from the conduction trigger sheet on the thermal sensing touch plate 33, and the trigger of the heat dissipation sensing unit is disconnected. After receiving the separation data, the light box sensing processing unit determines that the measures are effective and maintains normal operation; after adjusting the lighting parameters or cleaning the lighting box body 1 in time, the heat accumulation of the light control mainboard 12 continues to increase, causing the thermal deformation conductive part 22 to be damaged. The conductive coating on 22 is in continuous contact with the conductive trigger sheet on the heat-sensing touch plate 33, the heat dissipation sensing unit is continuously triggered, and the light box sensing processing unit continues to transmit the data triggered by the heat dissipation sensing unit to the continuous abnormality control unit. After the continuous abnormality control unit receives the abnormal trigger data transmitted by the light box sensing processing unit and the continuous state exceeds the set threshold, the control signal is transmitted to the light control unit, so that the light control unit controls the light control main board 12 to turn off and stop the continuous operation of the light control main board 12, thereby effectively avoiding the subsequent heat accumulation from damaging the electrical components and circuits on the light control main board 12, reducing the maintenance cost, and ensuring the operation safety of the lighting light box body 1;

[0046] And during the operation of the lighting box body 1, the data acquisition unit is used to collect the operation data of the lighting control main board 12 in real time, and then transmit it to the light box sensing processing unit. After the light box sensing processing unit receives the data that the lighting control main board 12 is turned off, the data of the heat dissipation sensing unit is collected, and the state of the lighting box body 1 at this time is judged according to the continuous triggering data or disconnection data transmitted by the heat dissipation sensing unit. When the heat dissipation sensing unit is still continuously triggered, it is judged that the electrical components or circuits in the lighting control main board 12 may be on fire, and the abnormal data is continued to be transmitted to the park management platform through the heat dissipation abnormality feedback unit. The technical personnel in the park take timely processing measures for the lighting box body 1 according to the abnormal data transmitted by the park management platform to ensure the safety of the park. When the heat dissipation sensing unit is disconnected, it is judged that the heat dissipation of the lighting control main board 12 is completed, and the light box sensing processing unit controls the restart of the lighting control main board 12 through the light control unit to ensure the continuous operation of the lighting box body 1.

[0047] Second implementation method:

[0048] Figure 1 - Figure 3 and Figure 6 - Fig.10The multifunctional lighting box in the park is shown. On the basis of the first embodiment, the safety protection effect of the lighting box body 1 is increased to further ensure the safety of the lighting box body 1 in the park. A bracket 4 is fixedly connected to the left side between the two lamp rack frames 11. The lower end of the bracket 4 is provided with a beam connection groove, and a beam connection port 41 is embedded in the beam connection groove. The lower end of the beam connection port 41 is plugged with a plug-type wiring harness 6;

[0049] The lower end of the bracket 4 is fixedly connected to an electric beam ring 42 which is sleeved on the outside of the electric beam port 41. Automatic cut-off components 7 are fixedly connected to the left and right sides of the lower end of the electric beam ring 42, and the plug-type wiring harness 6 is located between the two automatic cut-off components 7. A clamping block 8 is fixedly connected between the lower ends of the two automatic cut-off components 7. The clamping block 8 is provided with a plug hole which matches the plug-type wiring harness 6, and the clamping block 8 is sleeved on the outside of the plug-type wiring harness 6 through the plug hole.

[0050] Fig. 9 The automatic cut-off component 7 is shown to include an elastic strip 71 fixedly connected to the left and right sides of the lower end of the electric beam ring 42, a self-cut-off cavity is opened in the elastic strip 71, and the upper and lower inner walls of the self-cut-off cavity are fixedly connected with a cut-off electromagnetic block 72, and a limit spring 73 is fixedly connected between the upper and lower cut-off electromagnetic blocks 72. The output end of the light box induction processing unit is also connected to a self-disconnection control unit, and the output end of the self-disconnection control unit is connected to the cut-off electromagnetic block 72 signal. The cooperation of the self-disconnection control unit and the automatic cut-off component 7 can perform a dual protective function of commanding the lighting box body 1 to shut down and cut off the line when the lighting box body 1 has continuous poor heat dissipation, and can avoid the subsequent lighting control main board 12 from being continuously damaged. When the power is turned on, the problem of continuous increase in computing heat is further ensured, the safety of the lighting control main board 12 is reduced, its damage rate is reduced, the probability of fire in the electrical components and circuits in the lighting control main board 12 is reduced, and the safety of the application of the lighting lamp box body 1 is ensured. It can also avoid the impact on the overall circuit system of the park due to abnormal problems such as short circuits in the electrical components or circuits on the lighting control main board 12 by physical cutting, thereby effectively ensuring the safety of the overall circuit system of the park, and the limiting spring clamp 73 can maintain the position of the clamp 8 through its own elastic contraction, and then through the clamping of 8 pairs of plug-type wiring harnesses 6, the stability of the plug-in matching of the plug-type wiring harness 6 and the electrical harness port 41 is effectively guaranteed.

[0051] Figure 1 - Figure 3 An alarm box 5 is fixedly connected to the left end of the bracket 4, and the output end of the continuous abnormality control unit is also connected to the alarm box 5 signal. The setting of the alarm box 5 and the continuous abnormality control unit can send out a warning message through the alarm box 5 when the lighting lamp box body 1 has a continuous heat dissipation abnormality, which is convenient for the park maintenance personnel to find and locate the abnormal lighting lamp box body 1, reduce the difficulty of maintenance, and improve the timeliness of park maintenance.

[0052] Figure 1 - Figure 3 and Figure 6 - Fig.10 It is shown that when the continuous abnormality control unit determines that the continuous state of the abnormal trigger data exceeds the set threshold, the continuous abnormality control unit starts the alarm box 5 while shutting down the light control main board 12 through the light control unit, so that the alarm box 5 sends out an alarm. On the one hand, it reminds the people in the park that the lighting light box body 1 at that position is abnormal, reminds the people in the park to observe the situation and pay attention to the safety of their actions. On the other hand, it can provide prompts for maintenance personnel, so that they can find and locate the abnormal lighting light box body 1 and promote the timeliness of abnormal processing. And after the subsequent light box sensing processing unit determines that the light control main board 12 is turned off through the emergency book collection unit, it still continues to receive the trigger signal transmitted by the heat dissipation sensing unit for a period of time, and transmits the abnormal data through the heat dissipation sensing unit. While the abnormal feedback unit is transmitted to the park management platform, the control quality is also transmitted to the self-disconnection control unit, so that the self-disconnection control unit connects the cutting electromagnetic block 72, and the upper and lower cutting electromagnetic blocks 72 located in the same elastic strip 71 produce repulsive electromagnetic effects, driving the elastic strip 71 to produce elongation deformation, and mobilizing the clamping block 8 to move in the direction away from the electric harness ring 42. The clamping block 8 clamps the plug-type wiring harness 6, driving the plug-type wiring harness 6 to be pulled out of the electric harness port 41. By means of physical cutting, the safety of the lighting lamp box body 1 and the overall circuit system of the park is further promoted, and when fire abnormalities occur in electrical components or circuits in the lighting control mainboard 12, it is avoided that the fire spreads along the plug-type wiring harness 6, thereby effectively protecting the overall circuit system of the park.

[0053] The third implementation method:

[0054] Figure 1 - Figure 3 and Figure 6 - Fig.11A multifunctional lighting box for a park is shown. On the basis of the second embodiment, the lighting box body 1 is further improved and functionally developed to promote its multi-specification, meet different market demands, and promote the economic benefits of the lighting box body 1. Clamping holes are provided at both the front and rear ends of the clamping block 8. The clamping hole is fixedly connected to a pin seat 81 at one end away from the plug-type wiring harness 6. A movable pin head 82 is slidably arranged on the side of the clamping hole close to the plug-type wiring harness 6. A line-losing electromagnetic block is embedded in the pin seat 81 and the movable pin head 82 at the ends close to each other. A clamping spring 83 is fixedly connected between the pin seat 81 and the movable pin head 82. The output end of the light box induction processing unit is also connected to a line-losing protection unit. The output end of the line-losing protection unit is connected to the line-losing electromagnetic block signal The connection is made by the cooperation of the line loss protection unit, the clamping block 8 and the movable pin head 82, so that when the subsequent lighting lamp box body 1 has continuous poor heat dissipation and no recovery trend, the plug-type wiring harness 6 can be processed for line loss, effectively avoiding the impact of the lighting lamp box body 1 on the overall circuit system of the park after a fire, and playing a timely blocking effect, effectively ensuring the safety of the overall circuit system of the park, and promoting the safety protection effect of the lighting lamp box body 1, and through the elastic elongation of the clamping spring 83, the clamping effect of the clamping block 8 on the plug-type wiring harness 6 is promoted, avoiding the plug-type wiring harness 6 from being disconnected and powered off due to its own weight during continuous use, thereby ensuring the effectiveness of the connection between the plug-type wiring harness 6 and the electrical harness port 41.

[0055] Figure 1 - Figure 3 and Figure 6 - Fig.11 It is shown that when the light box sensing processing unit determines that the lighting light box body 1 may have a fire abnormality in the power-on components or circuits on the light control main board 12, while transmitting a self-disconnection instruction to the self-disconnection control unit, it will also transmit a line loss instruction to the line protection unit, so that the line loss protection unit controls the line loss electromagnetic block to be energized. After the line loss electromagnetic blocks located on the pin seat 81 and the movable pin head 82 are respectively energized, an electromagnetic effect of attraction is generated, so that the movable pin head 82 moves toward the pin seat 81 under the action of electromagnetic adsorption, compresses the clamping spring 83, and releases the clamping effect on the plug-type wiring harness 6. After the elastic strip 71 is stretched and deformed to drive the plug-type wiring harness 6 to be pulled out of the wiring harness port 41, the movable pin head 82 clamps the plug-type wiring harness 6 and under the action of the self-weight of the plug-type wiring harness 6, the plug-type wiring harness 6 slides out of the clamping block 8 and falls, achieving the effect of completely staying away from the lighting box body 1, further avoiding the continuous spread of fire on the electrical components or circuits in the subsequent lighting control main board 12, while fully ensuring the safety of the overall circuit system of the park, it can also buy effective time for maintenance and rescue, and further promote the safety protection function of the lighting box body 1 during the application process.

[0056] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A multifunctional lighting box for a park, characterized by: The invention comprises a lighting light box body (1) and a light box monitoring system mounted in a park management platform and matched with the lighting light box body (1), wherein the lighting light box body (1) comprises a pair of light frame frames (11), a light control main board (12) is fixedly installed in the two light frame frames (11), a lamp bead board (13) is fixedly installed at the far end of the two light control main boards (12), a heat sink (2) matched with the light control main board (12) is arranged in the two light frame frames (11), and a heat sensing rear cover assembly (3) matched with the heat sink (2) is fixedly installed at the close end of the two light frame frames (11); The light box monitoring system includes a light box sensing processing unit, the input end of which is connected to a heat dissipation sensing unit, an application data acquisition unit and a light parameter setting unit, and the output end of which is connected to a heat dissipation abnormality feedback unit, a continuous abnormality control unit and a light control unit; The input end of the heat dissipation sensing unit is signal-connected to the heat-sensing rear cover component (3), the input end of the application data acquisition unit is signal-connected to the lighting control mainboard (12), the input end of the lighting parameter setting unit is signal-connected to the park management platform, the output end of the heat dissipation abnormality feedback unit is signal-connected to the park management platform, the output end of the continuous abnormality control unit is signal-connected to the lighting control unit, and the output end of the lighting control unit is signal-connected to the lighting control mainboard (12).

2. The multifunctional lighting box for a park according to claim 1, characterized in that: The heat sink (2) comprises a heat dissipation guide (21), and the two light control main boards (12) are both in contact with the heat dissipation guide (21) at one end thereof, and the heat dissipation guide (21) is fixedly installed in the light frame frame (11), and the two heat dissipation guides (21) are both fixedly connected to a heat deformation conducting member (22) at one end thereof, and a heat deformation cavity is provided in the heat deformation conducting member (22), and the heat deformation cavity is filled with a temperature-sensitive gas.

3. The multifunctional lighting box for a park according to claim 2, characterized in that: The thermal induction rear cover assembly (3) comprises a rear cover pressure plate frame (31), and the two lamp holder frames (11) are fixedly connected to the rear cover pressure plate frame (31) at one end thereof, and the two rear cover pressure plate frames (31) are fixedly connected to the rear cover (32) at one end thereof, and the rear cover (32) has a thermal induction touch plate (33) embedded therein.

4. The multifunctional lighting box for a park according to claim 3, characterized in that: One end of the thermal deformation conductive member (22) close to the thermal sensing touch plate (33) is coated with a conductive coating, one end of the thermal sensing touch plate (33) close to the thermal deformation conductive member (22) is fixedly connected to a conduction trigger sheet, and the input end of the heat dissipation sensing unit is signal-connected to the conduction trigger sheet.

5. The multifunctional lighting box for a park according to claim 1, characterized in that: A bracket (4) is fixedly connected to the left side between the two lamp frame frames (11), a beam connection slot is provided at the lower end of the bracket (4), a beam connection slot is embedded with a beam port (41), and a plug-type wiring harness (6) is plugged into the lower end of the beam port (41); The lower end of the bracket (4) is fixedly connected to an electric beam ring (42) sleeved on the outside of the electric beam port (41), and the left and right sides of the lower end of the electric beam ring (42) are fixedly connected to automatic cutting components (7), and the plug-type wiring harness (6) is located between the two automatic cutting components (7), and a clamping block (8) is fixedly connected between the lower ends of the two automatic cutting components (7), and the clamping block (8) is provided with a plug hole that matches the plug-type wiring harness (6), and the clamping block (8) is sleeved on the outside of the plug-type wiring harness (6) through the plug hole.

6. The multifunctional lighting box for a park according to claim 5, characterized in that: The automatic cutting component (7) comprises elastic strips (71) respectively fixedly connected to the left and right sides of the lower end of the electric beam ring (42); a self-cutting cavity is provided in the elastic strip (71); the upper and lower inner walls of the self-cutting cavity are fixedly connected with cutting electromagnetic blocks (72); a limit spring (73) is fixedly connected between the upper and lower cutting electromagnetic blocks (72); the output end of the light box induction processing unit is also connected to a self-cutting control unit; the output end of the self-cutting control unit is connected to the signal of the cutting electromagnetic block (72).

7. The multifunctional lighting box for a park according to claim 5, characterized in that: The clamping block (8) is provided with clamping holes at both the front and rear ends, and a pin seat (81) is fixedly connected to the end of the clamping hole away from the plug-type wiring harness (6), and a movable pin head (82) is slidably arranged in the clamping hole close to the plug-type wiring harness (6). A line-losing electromagnetic block is embedded in the ends of the pin seat (81) and the movable pin head (82) close to each other, and a clamping spring (83) is fixedly connected between the pin seat (81) and the movable pin head (82). The output end of the light box induction processing unit is also connected to a line-losing protection unit, and the output end of the line-losing protection unit is connected to the line-losing electromagnetic block signal.

8. The multifunctional lighting box for a park according to claim 5, characterized in that: The left end of the bracket (4) is fixedly connected to an alarm box (5), and the output end of the continuous abnormality control unit is also connected to the alarm box (5) by signal.

9. The multifunctional lighting box for a park according to claim 1, characterized in that: A lampshade (14) is fixedly connected to one end of the two lamp frame frames (11) that is away from each other, and a soft light cover is fixedly connected to one end of the lampshade (14) that is close to the lamp frame frame (11), and the soft light cover is located on the side of the lamp bead board (13) that is away from the lamp control main board (12).

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