Lamp with circuit board easy to maintain

Abstract

A lamp with a circuit board easy to maintain comprises a plurality of functional elements, and a switching circuit board is provided with a plurality of first independent connectors corresponding to the functional elements and a first integrated connector jointly connected with the first independent connectors. The data processing circuit board performs data and power transmission with the switching circuit board; and the data processing circuit board is provided with a plurality of functional circuits corresponding to the plurality of functional elements and a second integrated connector commonly connected with the plurality of functional circuits. Data communication between the data processing circuit board and the switching circuit board can be realized only by pulling and inserting the second integrated connector and the first integrated connector, and even if the data processing circuit board and the switching circuit board are maintained in a gap with an extremely narrow space, the data processing circuit board and the switching circuit board can be simply and quickly disassembled or re-butted and installed.

Description

Technical Field

[0001] This utility model relates to the field of stage lighting technology, and more specifically, to a lighting fixture with an easy-to-maintain circuit board. Background Technology

[0002] As precision instruments used in performance services, lighting fixtures contain multiple circuit modules. Each module includes multiple components, and each component needs to be equipped with a power supply line for power supply and a signal line for data transmission. All signal lines are connected to their respective data processors. For ease of management, multiple data processors are often integrated into a single circuit board.

[0003] As can be seen from the above, a circuit board has multiple ports. During routine maintenance of the circuit board, the most common failure is in the data circuit board that processes data. If the circuit board needs to be repaired or replaced, the circuits need to be unplugged from the ports before maintenance. After maintenance, multiple circuits need to be plugged back into the ports. Due to the large number of circuits, there are often cases of plugging into the wrong ports, resulting in rework. The process is complicated and has a high error rate. Moreover, due to the limited internal space of the lamp, the circuit board is often confined to a very narrow gap. If the circuits need to be repeatedly plugged and unplugged when removing or installing them, it will greatly increase the working time and difficulty for maintenance personnel. Utility Model Content

[0004] To overcome at least one of the defects of the prior art, this utility model provides a lamp with an easy-to-maintain circuit board. When maintaining the circuit board of the data processor, it eliminates the tedious steps of unplugging and reinstalling multiple external connection signals one by one, and avoids errors and rework caused by plugging in the wrong port, thereby improving the maintenance efficiency of the circuit board.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a lamp with an easy-to-maintain circuit board, including multiple functional components, and a plurality of first independent connectors and a first integrated connector connected to the plurality of first independent connectors are provided on the adapter circuit board corresponding to the plurality of functional components. The lamp also includes a data processing circuit board that transmits data and power with the adapter circuit board. The data processing circuit board is provided with multiple functional circuits and a second integrated connector connected to the plurality of functional circuits corresponding to the plurality of functional components. The data processing circuit board is connected to the functional components through the second integrated connector and the first integrated connector.

[0006] The signal data from multiple functional components are transmitted and converged to the adapter circuit board via multiple independent first connectors. The adapter circuit board then transmits the data and finally aggregates it into the first integrated connector, thus collecting the signal data from each functional component. When processing the collected data is required, the first integrated connector and the second integrated connector are connected to exchange and transmit the aggregated data. This allows the multiple signal data to be transmitted to a data processing circuit board with multiple functional circuits for processing. Each functional circuit performs branch processing and then transmits the processed signal data back to the adapter circuit board via the second integrated connector and the first integrated connector, and then feeds it back to each functional component, thereby controlling and adjusting each functional component. In this complete data transmission loop, there is no direct connection between the data processing circuit board and the multiple functional components. Data communication between the data processing circuit board and the adapter circuit board is achieved simply by plugging and unplugging the second integrated connector and the first integrated connector. This greatly facilitates the daily maintenance of the data processing circuit board, avoiding mis-plugging or excessive plugging and unplugging of wires during maintenance. Even in extremely narrow spaces, it allows for easy and quick disassembly or reinstallation.

[0007] Furthermore, it also includes power lines and data lines for data transmission with the adapter circuit board. The data processing circuit board is connected to the functional element, the power lines, and the data lines via a second integrated connector and a first integrated connector. The power lines and data lines can be used to receive external control signals and power, send the control signals and power to the adapter circuit board for transition, the adapter circuit board then sends them to the data processing circuit board, the data processing circuit board processes them, and then sends them back to the adapter circuit board for transition. Finally, the adapter circuit board feeds back to the functional element via the data lines and power lines.

[0008] Furthermore, the functional element is connected to a second independent connector via a cable, and the functional element establishes a connection with the adapter circuit board through the second independent connector and the first independent connector. The second independent connector carries the data information of the functional element, and its connection with the first independent connector on the adapter board ensures accurate data transmission while facilitating the connection process.

[0009] Furthermore, the data processing circuit board and the adapter circuit board are inserted and removed in a direction parallel to the board surface. This insertion and removal direction saves vertical space, maintains sufficient mating length and electrical performance, and avoids damage to the board surface due to excessive insertion and removal force.

[0010] Furthermore, the first integrated connector and the second integrated connector are respectively located at the ends of the adapter circuit board and the data processing circuit board. This facilitates the assembly and connection of the adapter circuit board and the data processing circuit board, saving vertical space.

[0011] Furthermore, the first integrated connector and the second integrated connector are pin header and socket connectors. The pins and sockets can form a high-density data connection group and are easy to assemble and disassemble.

[0012] Furthermore, it also includes a mounting plate, on which the adapter circuit board is fixed. The data processing circuit board is guided by a guide to achieve the insertion of the first integrated connector and the second integrated connector. This guides the first and second integrated connectors to move along a specific trajectory, avoiding misalignment or difficulty in insertion.

[0013] Furthermore, the guide member has an inclined guide opening at the end furthest from the adapter circuit board. This guide opening connects to a guide groove near the adapter circuit board. The data processing circuit board engages with the guide opening and slides into the guide groove. The guide groove allows the data processing circuit board to slide, resulting in a simple structure with minimal error.

[0014] Furthermore, it also includes a lamp head that emits a light beam and a support frame pivotally connected to the lamp head. The lamp head is pivotally connected to the support frame via a support side plate, and the mounting plate is considered as the support side plate. The support side plate is closest to each functional component, and the support side plate itself has high strength, which facilitates stable installation.

[0015] Furthermore, the functional component is at least one of a motor, a fan, a sensor, and a light source. The motor is used for transmission, the fan for heat dissipation, the sensor for data detection, and the light source for emitting a light beam; all of these components can transmit data signals to the adapter circuit board. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall lamp assembly structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first integrated connector and the second integrated connector of this utility model when they are separated.

[0018] Figure 3 This is a structural diagram of the first integrated connector and the second integrated connector of this utility model when they are connected.

[0019] Figure 4 This is a utility model Figure 1 A magnified view of part A in the diagram.

[0020] In the picture:

[0021] 100. Functional component; 200. Adapter circuit board; 210. First integrated connector; 220. First independent connector; 230. Third independent connector; 300. Data processing circuit board; 310. Second integrated connector; 400. Mounting plate; 500. Guide; 510. Guide opening; 520. Guide groove; 530. Connecting plate; 600. Lamp holder; 700. Support frame. Detailed Implementation

[0022] The accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0023] like Figures 1 to 4 As shown, the technical solution adopted by this utility model is: a lamp with an easy-to-maintain circuit board, including multiple functional elements 100, and a plurality of first independent connectors 220 and a first integrated connector 210 connected to the plurality of first independent connectors 220 respectively on the adapter circuit board 200. It also includes a data processing circuit board 300 that transmits data and power with the adapter circuit board 200. The data processing circuit board 300 is provided with multiple functional circuits corresponding to the plurality of functional elements 100 and a second integrated connector 310 connected to the plurality of functional circuits. The data processing circuit board 300 is connected to the functional elements 100 through the second integrated connector 310 and the first integrated connector 210.

[0024] The signal data from multiple functional elements 100 are transmitted and converged into the adapter circuit board 200 via multiple first independent connectors 220 mounted on the adapter circuit board 200. The adapter circuit board 200 then transmits and finally aggregates the data into the first integrated connector 210, thus collecting the signal data from the functional elements 100. When processing of the collected data is required, the first integrated connector 210 and the second integrated connector 310 are connected to exchange and transmit the aggregated data. This allows the multiple signal data to be transmitted to the data processing circuit board 300, which has multiple functional circuits, for processing. Each functional circuit performs branch processing, and finally, the processed signal data is re-transmitted through the second integrated connector. The data processing circuit board 300 and the first integrated connector 210 transmit data to the adapter circuit board 200 and feed it back to each functional element 100, thereby realizing the control and adjustment of each functional element 100. In this complete data transmission loop, there is no connection between the data processing circuit board 300 and the multiple functional elements 100. The data processing circuit board 300 and the adapter circuit board 200 can communicate with each other by plugging and unplugging the second integrated connector 310 and the first integrated connector 210. This greatly facilitates the daily maintenance of the data processing circuit board 300 and avoids the phenomenon of mis-plugging or excessive plugging and unplugging caused by plugging and unplugging the wire ends during maintenance. Even when maintaining in a very narrow space, it can be easily and quickly disassembled or reconnected and installed.

[0025] Preferably, the first independent connector 220 is a socket.

[0026] Preferably, the adapter circuit board 200 further includes a third independent connector 230 for connection to external power signals.

[0027] In a preferred embodiment of this utility model, a power line and a data line for data transmission with the adapter circuit board 200 are also included. The data processing circuit board 300 is connected to the functional element 100 and the power line and data line via the second integrated connector 310 and the first integrated connector 210. The power line and data line can be used to receive external control signals and power, send the control signals and power to the adapter circuit board 200 for transition, the adapter circuit board 200 then sends them to the data processing circuit board 300, the data processing circuit board 300 processes them and sends them back to the adapter circuit board 200 for transition, and finally the adapter circuit board 200 feeds back to the functional element 100 via the data line and power line.

[0028] Preferably, the power cord and the data cord are both connected to the adapter circuit board (200) via connectors.

[0029] In a preferred embodiment of this utility model, the functional element 100 is connected to a second independent connector via a cable. The functional element 100 is connected to the adapter circuit board 200 via the second independent connector and the first independent connector 220. The second independent connector carries the data information of the functional element 100, and its insertion with the first independent connector 220 on the adapter circuit board 200 facilitates the assembly process.

[0030] Preferably, the second independent connector is a plug.

[0031] In a preferred embodiment of this invention, the data processing circuit board 300 and the adapter circuit board 200 are inserted and removed along a direction parallel to the board surface. This insertion and removal direction saves vertical space, making it easier to insert and remove the data processing circuit board 300 in narrow spaces.

[0032] In a preferred embodiment of this utility model, the first integrated connector 210 and the second integrated connector 310 are respectively located at the ends of the adapter circuit board 200 and the data processing circuit board 300. This facilitates the installation of the first integrated connector 210 and the second integrated connector 310, and the adapter circuit board 200 and the data processing circuit board 300 do not need to be stacked when they are plugged in, thus saving vertical space.

[0033] Preferably, the first integrated connector 210 and the second integrated connector 310 are located at the middle positions of the ends of the adapter circuit board 200 and the data processing circuit board 300, respectively.

[0034] In a preferred embodiment of this invention, the first integrated connector 210 and the second integrated connector 310 are pin header and female header connectors. These pin header and female header connectors form a high-density data connection group and are easy to assemble and disassemble.

[0035] In a preferred embodiment of this utility model, a mounting plate 400 is further included. The adapter circuit board 200 is fixed on the mounting plate 400. The data processing circuit board 300 is guided by a guide member 500 to achieve the insertion of the first integrated connector 210 and the second integrated connector 310. Guiding the first integrated connector 210 and the second integrated connector 310 to move along a specific trajectory avoids misalignment or difficulty in insertion.

[0036] Preferably, the data processing circuit board 300 is provided with the guide at both its upper and lower ends.

[0037] In a preferred embodiment of this invention, the guide member 500 has an inclined guide opening 510 at one end away from the adapter circuit board 200. The guide opening 510 is close to the adapter circuit board 200 and connected to a guide groove 520. The data processing circuit board 300 is snapped into the guide opening 510 and slides into the guide groove 520. The guide groove 520 allows the data processing circuit board 300 to slide, resulting in a simple structure and low error.

[0038] Preferably, the guide member 500 further includes a connecting plate 530 fixed to the mounting plate 400, the connecting plate 530 being perpendicular to the guide groove 520.

[0039] In a preferred embodiment of this utility model, it further includes a lamp head that emits a light beam and a support frame 700 pivotally connected to the lamp head. The lamp head 600 is pivotally connected to the support frame 700 via a support side plate, and the mounting plate 400 is considered as the support side plate. The support side plate is closest to each functional element 100, and the support side plate itself has high strength, which is conducive to stable installation.

[0040] Preferably, the mounting plate 400 is provided with threaded holes corresponding to the adapter circuit board 200 and the data processing circuit board 300, so as to facilitate fixing them with screws.

[0041] In a preferred embodiment of this utility model, the functional element 100 is at least one of a motor, a fan, a sensor, and a light source. The motor is used for transmission, the fan for heat dissipation, the sensor for data detection, and the light source for emitting light beams, all of which can transmit data signals to the adapter circuit board 200.

[0042] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A luminaire with an easy-to-maintain circuit board, comprising multiple functional elements (100), characterized in that, The adapter circuit board (200) is provided with a plurality of first independent connectors (220) corresponding to a plurality of functional elements (100) and a first integrated connector (210) connected to the plurality of first independent connectors (220). It also includes a data processing circuit board (300) that transmits data with the adapter circuit board (200). The data processing circuit board (300) is provided with a plurality of functional circuits corresponding to a plurality of functional elements (100) and a second integrated connector (310) connected to the plurality of functional circuits. The data processing circuit board (300) is connected to the functional elements (100) through the second integrated connector (310) and the first integrated connector (210).

2. The lamp with an easy-to-maintain circuit board according to claim 1, characterized in that, It also includes power lines and data lines for data transmission with the adapter circuit board (200). The data processing circuit board (300) is connected to the functional element (100) and the power lines and data lines through the second integrated connector (310) and the first integrated connector (210).

3. The lamp with an easy-to-maintain circuit board according to claim 1, characterized in that, The functional element (100) is connected to the second independent connector via a cable, and the functional element (100) and the adapter circuit board (200) are connected via the second independent connector and the first independent connector (220).

4. The lamp with an easy-to-maintain circuit board according to claim 1, characterized in that, The data processing circuit board (300) and the adapter circuit board (200) are plugged in and out in a direction parallel to the board surface.

5. The lamp with an easy-to-maintain circuit board according to claim 4, characterized in that, The first integrated connector (210) and the second integrated connector (310) are located at the ends of the adapter circuit board (200) and the data processing circuit board (300), respectively.

6. The lamp with an easy-to-maintain circuit board according to claim 1, characterized in that, The first integrated connector (210) and the second integrated connector (310) are pin header and female header connectors.

7. The lamp with an easily maintainable circuit board according to claim 1, characterized in that, It also includes a mounting plate (400), the adapter circuit board (200) is fixed on the mounting plate (400), and the data processing circuit board (300) is guided by a guide (500) to realize the insertion of the first integrated connector (210) and the second integrated connector (310).

8. The lamp with an easy-to-maintain circuit board according to claim 7, characterized in that, The guide (500) has an inclined guide opening (510) at the end away from the adapter circuit board (200). The guide opening (510) is close to the adapter circuit board (200) and connects to the guide groove (520). The data processing circuit board (300) is snapped into the guide opening (510) and slides into the guide groove (520).

9. The lamp with an easy-to-maintain circuit board according to claim 7, characterized in that, It also includes a lamp head (600) that emits a light beam and a support frame (700) pivotally connected to the lamp head (600), the lamp head (600) being pivotally connected to the support frame (700) via a support side plate, the mounting plate (400) being regarded as the support side plate.

10. The lamp with an easily maintainable circuit board according to claim 1, characterized in that, The functional element (100) is at least one of a motor, a fan, a sensor, and a light source.

Images