Lamp

Abstract

The lamp comprises a lamp pole, an interaction panel and a PCB assembly, the interior of the lamp pole is hollow, at least one end of the lamp pole is open, a mounting hole is formed in the side wall of the lamp pole in a penetrating mode, and a wire rod is arranged in the lamp pole; the interaction panel fixing cover is arranged at the mounting hole; the PCB assembly is arranged in the lamp pole and electrically connected with the interaction panel and the wire rod. The opening size of the mounting hole limits the PCB assembly to be separated from the lamp from the side wall of the lamp pole. The PCB assembly further comprises a support and a PCB, and the support is arranged in the lamp pole and located at the installation opening. The PCB is arranged on the bracket and is electrically connected with the interaction panel and the wire rod respectively; the PCB assembly is arranged to be installed into the lamp pole from the end opening of the lamp pole, the situation that the size of a PCB or a support is limited in order to be matched with the size of an installation hole is avoided, the interaction panel is directly matched with the lamp pole, segment differences and unstable gaps are avoided, and a wire does not need to be pulled from an installation opening for assembly.

Description

Technical Field

[0001] This application belongs to the field of lighting fixture technology, and particularly relates to a lighting fixture. Background Technology

[0002] For ease of use, lamps such as standing study lamps usually have an interactive area on the lamp post. This interactive area is used to display the lamp's dynamic parameters or to adjust the lamp.

[0003] The existing standing study lamp includes a lamp post and wiring. The lamp post is hollow inside and has mounting holes on its side walls. The wiring is located inside the lamp post, and the interactive area is located at the mounting holes. The interactive components are usually installed inside the lamp post through the mounting holes.

[0004] However, the size of the mounting holes on the side wall of the light pole is limited by the inner diameter of the interactive components. If the component is too large, it cannot be installed through the mounting holes. The function of the interactive components requires the design of a circuit PCB board of a certain size. Therefore, the size of the interactive components is limited, which further limits their function. In addition, when the interactive components are indirectly connected to the light pole, their step and gap relative to the light pole are unstable. Furthermore, pulling the wires inside the light pole out of the mounting port for assembly can easily damage the wires, making installation difficult. Utility Model Content

[0005] To address the shortcomings of related technologies, this application provides a lighting fixture in which a PCB assembly is installed into the lamp post through an opening at the end of the lamp post. This avoids limiting the size of the PCB board or bracket to accommodate the mounting hole size, and allows the interactive panel to directly engage with the lamp post, avoiding step differences and unstable gaps. It also eliminates the need to pull wires from the mounting opening for assembly.

[0006] This application provides a lighting fixture, including:

[0007] A light pole is hollow inside and open at least one end. The side wall of the light pole is provided with mounting holes, and wires are provided inside the light pole.

[0008] An interactive panel is fixedly mounted on the mounting hole.

[0009] A PCB assembly is disposed inside the lamp post and electrically connects the interactive panel and the wires respectively. The opening size of the mounting hole restricts the PCB assembly from detaching from the lamp fixture from the side wall of the lamp post.

[0010] The PCB assembly further includes:

[0011] A bracket is disposed inside the lamp post and located at the mounting opening;

[0012] A PCB board is mounted on the bracket and electrically connects the interactive panel and the wires respectively.

[0013] In some embodiments, the luminaire further includes:

[0014] A sliding component is provided on the lamp post and the bracket to assist the bracket in moving relative to the lamp post within the lamp post, and to move at least through the mounting hole.

[0015] In some embodiments, the sliding component includes:

[0016] A slide rail is provided on the inner wall of the bracket or the lamp post;

[0017] A sliding groove is provided on the inner wall of the lamp post or the bracket relative to the slide rail, and the sliding groove is slidably connected to the slide rail;

[0018] The slide rail and the slide groove cooperate to allow the bracket to slide relative to the lamp post.

[0019] In some embodiments, the luminaire further includes:

[0020] A positioning component is provided on the lamp post and the bracket to align the PCB board with the mounting hole, while fixing the relative position of the bracket and the lamp post.

[0021] In some embodiments, the positioning component includes:

[0022] A positioning groove is provided on the lamp post and located at the mounting hole;

[0023] A positioning element is provided on the bracket and is detachably and fixedly connected to the positioning groove. The positioning element is used to embed into the positioning groove so that the relative position of the bracket and the lamp post is fixed.

[0024] In some embodiments, the positioning element includes:

[0025] A limiting part is used to be embedded in the positioning groove so that its position is fixed relative to the lamp post;

[0026] A connecting part, one end of which is connected to the bracket and the other end of which is connected to the limiting part, the connecting part being used to connect to and support the limiting part.

[0027] In some embodiments, the connecting portion elastically supports the limiting portion, allowing the limiting portion to abut against the inner wall of the lamp post after entering the lamp post, and when the limiting portion moves to the position of the positioning groove, it pushes the limiting portion into the positioning groove for connection.

[0028] In some embodiments, the luminaire further includes:

[0029] A fixing component is provided on the lamp post and the bracket, and is used to fix the bracket inside the lamp post.

[0030] In some embodiments, the fixing component includes:

[0031] At least two of the connecting holes are respectively provided on the lamp post and the bracket;

[0032] A connector is inserted into the two connecting holes to fix the relative position of the lamp post and the bracket.

[0033] In some embodiments, the interactive panel further includes a display unit and a touch unit, both of which are electrically connected to the PCB board via wires or an FPC.

[0034] In some embodiments, the outer diameter of the PCB assembly is larger than the inner diameter of the mounting opening, so that the opening size of the mounting hole restricts the PCB assembly from detaching from the lamp post sidewall.

[0035] This application provides a lighting fixture in which a PCB assembly is installed into the lamp post through an opening at the end of the post. This avoids limiting the size of the PCB board or bracket to accommodate the mounting hole size and allows the interactive panel to directly mate with the lamp post, preventing step differences and unstable gaps. Assembly without pulling wires from the mounting opening is also possible. A sliding connection between a slide rail and a slide groove assists the bracket's movement relative to the lamp post, facilitating the bracket's sliding to the corresponding mounting hole position. The engagement of a positioning groove and a positioning component ensures the PCB board is aligned with the mounting hole, while simultaneously fixing the relative position of the bracket and the lamp post, saving installation and calibration time. An elastic support limiter, via a connecting part, normally drives the limiter to abut against the inner wall of the lamp post or embed into the positioning groove, saving installation steps and ensuring stable positioning. The engagement of a connecting hole and a connecting component further stabilizes the relative position of the lamp post and the bracket.

[0036] Other features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0037] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0038] Figure 1 This is an exploded view of the lighting fixture in this application;

[0039] Figure 2 This is a first installation state diagram of the lighting fixtures in this application;

[0040] Figure 3 This is a second installation state diagram of the lighting fixtures in this application;

[0041] Figure 4 This is a third installation state diagram of the lighting fixture in this application;

[0042] Figure 5 This is a fourth installation state diagram of the lighting fixtures in this application;

[0043] Figure 6 For this application Figure 4 A magnified view of a portion of point A in the middle.

[0044] In the picture:

[0045] 100, Light pole; 101, Mounting hole; 102, Opening; 200, Wiring; 300, PCB board; 400, Bracket; 500, Interactive panel; 600, Sliding component; 700, Positioning component; 800, Fixing component. Detailed Implementation

[0046] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0047] In the description of this application, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0048] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature.

[0049] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0050] Reference manual attached Figures 1 to 6 , Figure 1 This is an exploded view of the lighting fixture in this application; Figure 2 This is a first installation state diagram of the lighting fixtures in this application; Figure 3 This is a second installation state diagram of the lighting fixtures in this application; Figure 4 This is a third installation state diagram of the lighting fixture in this application; Figure 5 This is a fourth installation state diagram of the lighting fixtures in this application; Figure 6 For this application Figure 4 A magnified view of a section at point A; the following is in conjunction with the attached image. Figures 1 to 6 Specific embodiments are described below.

[0051] Reference Appendix Figures 1 to 6 This application provides a lighting fixture, including a lamp post 100, an interactive panel 500, and a PCB assembly. The lamp post 100 is hollow inside and has an opening 102 at at least one end. A mounting hole 101 is provided through the side wall of the lamp post 100, and a wire 200 is provided inside the lamp post 100. The interactive panel 500 is fixedly covered at the mounting hole 101. The PCB assembly is disposed inside the lamp post 100 and electrically connected to the interactive panel 500 and the wire 200 respectively. The opening size of the mounting hole 101 restricts the PCB assembly from detaching from the side wall of the lamp post 100 and from the lighting fixture.

[0052] The PCB assembly further includes a bracket 400 and a PCB board 300. The bracket 400 is located inside the light pole 100 and at the mounting port 101. The PCB board 300 is located on the bracket 400 and is electrically connected to the interactive panel 500 and the wire 200 respectively.

[0053] In some embodiments, the outer diameter of the PCB assembly is larger than the inner diameter of the mounting opening 101, so that the opening size of the mounting hole 101 restricts the PCB assembly from detaching from the lamp post 100 sidewall.

[0054] Specifically, the PCB assembly is composed of a bracket 400 and a PCB board 300, and is installed as a whole inside the lamp post 100. Due to the limitation of the opening size of the mounting hole 101, the PCB assembly is detached from the lamp from the side wall of the lamp post 100. That is, the outer diameter of the PCB assembly is larger than the inner diameter of the mounting hole 101. Therefore, the PCB assembly is installed into the lamp post 100 through the lamp post opening 102.

[0055] It should be noted that the overall outer diameter of the PCB assembly is larger than the inner diameter of the mounting opening 101. That is, the opening size of the mounting opening 101 restricts the PCB assembly from passing through the side wall of the lamp post, but does not limit the outer diameter of the bracket 400 or the PCB board 300 to be larger than the inner diameter of the mounting opening 101. In other words, the outer diameter of the bracket 400 or the PCB board 300 is not limited.

[0056] The PCB board 300 is electrically connected to the wire 200. The bracket 400 passes through the opening 102 to fix the PCB board 300 inside the light pole 100 and fix the relative position of the PCB board 300 and the mounting hole 101. The interactive panel 500 is fixedly covered at the mounting hole 101 and connected to the PCB board 300.

[0057] The wires 200 inside the lamp post 100 extend out of the lamp post 100 through the opening 102 and connect to the PCB board 300. The PCB board 300 is mounted on the bracket 400. The bracket 400 drives the PCB board 300 to extend into the lamp post 100 through the opening 102 until the PCB board 300 is aligned with the mounting hole 101. Then the bracket 400 is connected to the lamp post 100 to fix the relative position of the PCB board 300 and the mounting hole 101. The interactive panel 500 is fixedly covered at the mounting hole 101 and connected to the PCB board 300.

[0058] Reference Appendix Figures 1 to 5 In some embodiments, the PCB board 300 is a substrate for fixing and connecting electronic components, and its surface is formed with conductive copper foil lines by etching process to realize electrical connection and signal transmission between electronic components.

[0059] Specifically, the PCB board 300 includes a microcontroller, a sensor interface, and a communication unit. The microcontroller is used to process user input signals and control the lighting parameters; the sensor interface is used to connect to environmental sensors to achieve dynamic parameter acquisition; and the communication unit is used to exchange data with the lighting main control system or external devices through lines.

[0060] The PCB board 300 is fixed on the bracket 400. The wire 200 extends from the inside of the light pole 100 through the opening 102 to the outside, and is directly soldered or plugged into the power and signal interface of the PCB board 300 to supply power to the PCB and transmit control commands.

[0061] Before the bracket 400 is installed into the lamp post 100, the wire 200 is pre-connected to the PCB board 300, forming an assembly with the wire 200, the PCB board 300 and the bracket 400. Then, the assembly is installed into the lamp post 100 through the opening 102 at the end of the lamp post 100. That is, the wire 200, along with the bracket 400 and the PCB board 300, is installed into the lamp post 100 through the opening 102 at the end of the lamp post 100. This avoids the risk of breakage caused by pulling the wire 200 out of the mounting hole 101, and the size of the PCB board 300 is not limited by the size of the mounting hole 101.

[0062] Reference Appendix Figures 1 to 6 In some embodiments, the PCB board 300 is mounted on the bracket 400. The bracket 400 drives the PCB board 300 to extend into the lamp post 100 from the opening 102 until the PCB board 300 is aligned with the mounting hole 101. Then the bracket 400 is connected to the lamp post 100 so that the relative position of the PCB board 300 and the mounting hole 101 is fixed.

[0063] Specifically, the bracket 400 is used to install the PCB board 300 and precisely position it in the corresponding position of the mounting hole 101 inside the light pole 100, ensuring a stable fit between the PCB board 300 and the interactive panel 500.

[0064] The bracket 400 serves as the mounting base for the PCB board 300. The PCB board 300 is fixed to the bracket 400 by screws, clips, or adhesives, so that the components consisting of the wire 200, the PCB board 300, and the bracket 400 form a modular unit that can be moved as a whole.

[0065] The outer diameter of the bracket 400 is not greater than the inner diameter of the lamp post 100, ensuring that the bracket 400 can enter the lamp post 100 through the end opening 102 and slide smoothly inside the lamp post 100. Since the bracket 400 is not installed through the mounting hole 101, its size is not limited by the size of the mounting hole 101.

[0066] Reference Appendix Figure 1 and Figure 5 In some embodiments, the interactive panel 500 is fixedly disposed at the mounting hole 101 and connected to the PCB board 300.

[0067] Specifically, the interactive panel 500 is the direct operating interface and display medium for users to interact with the lighting fixture. The interactive panel 500 is fixedly covered at the mounting hole 101 of the lamp post 100. The interactive panel 500 is used to respond to user input through physical or electronic means and display the status parameters of the lighting fixture.

[0068] The light pole 100 has a mounting groove on its outer side wall, and a mounting hole 101 is located in the mounting groove. The mounting groove is used to install the interactive panel 500 so that it can be directly fixed to cover the mounting hole 101.

[0069] The interactive panel 500 is fixed in the mounting groove by means of clips, screws or adhesive, completely covering the mounting hole 101 to prevent dust or moisture from entering the interior of the lamp post 100.

[0070] The interactive panel 500 is connected to the PCB board 300 via a flexible circuit board or wire harness to transmit user operation signals and display data. The control chip on the PCB board 300 adjusts the lamp parameters according to the input signals from the panel and provides feedback on the status changes through the display screen of the interactive panel 500.

[0071] The interactive panel 500 includes a touch unit, a button unit, and a display unit. The touch unit converts the user's touch position into an electrical signal through a surface sensing layer and transmits it to the PCB board 300. When the user presses the button unit, it triggers the corresponding circuit signal on the PCB board 300. The display unit is used to display parameters such as lamp brightness, color temperature, and power consumption in real time.

[0072] In some embodiments, the interactive panel further includes a display unit and a touch unit, both of which are electrically connected to the PCB board 300 via wires or an FPC.

[0073] Specifically, when the display unit and touch unit are connected to the PCB board 300 using wires, it can achieve the technical effects of reducing manufacturing costs, flexible wiring, and strong resistance to mechanical stress.

[0074] FPC (Flexible Printed Circuit) is a type of highly reliable and extremely flexible printed circuit board made with polyimide or polyester film as the substrate.

[0075] When the display unit and touch unit are connected to the PCB board 300 using wires, the technical effects of saving installation space, reducing high-speed signal distortion, and ensuring transmission stability can be achieved.

[0076] After the bracket 400 fixes the PCB board 300 from inside the light pole 100 to the corresponding mounting hole 101, the interactive panel 500 directly covers the mounting hole 101 from the outside of the light pole 100 and is fixed to the light pole 100, so that the interactive panel 500 and the light pole 100 can directly cooperate, avoiding the generation of step difference and unstable gap between the interactive panel 500 and the light pole 100.

[0077] Reference Appendix Figure 6 In some embodiments, the sliding component 600 is disposed on the lamp post 100 and the bracket 400 to assist the bracket 400 in moving relative to the lamp post 100 within the lamp post 100, and the movement passes at least through the mounting hole 101; the sliding component 600 further includes a slide rail and a slide groove, the slide rail is disposed on the inner wall of the bracket 400 or the lamp post 100, and the slide groove is disposed relative to the slide rail on the inner wall of the lamp post 100 or the bracket 400, the slide groove and the slide rail are slidably connected, and the slide rail and the slide groove cooperate to allow the bracket 400 to slide relative to the lamp post 100.

[0078] Specifically, the sliding component 600 is a guide mechanism for the auxiliary bracket 400 to move along a predetermined trajectory within the lamp post 100. The sliding component 600 consists of a slide rail and a slide groove. Through mechanical constraints and a low-friction design, it ensures that the bracket 400 slides smoothly to the corresponding position of the mounting hole 101.

[0079] The slide rail is a rigid guide bar fixed to the inner wall of the lamp post 100 or the bracket 400. The slide rail is used to define the sliding path. The cross-sectional shape of the slide rail includes, but is not limited to, T-shaped and U-shaped cross-sections.

[0080] The groove is a groove or roller structure that matches the slide rail. It is located on the inner wall of the bracket 400 or the lamp post 100 relative to the slide rail. The groove slides in conjunction with the slide rail to allow the bracket 400 to slide relative to the lamp post 100 and to reduce the frictional resistance during sliding.

[0081] The cooperation between the slide rail and the slide groove allows the bracket 400 to slide linearly only along the axis of the lamp post 100, preventing the bracket 400 from shifting or rotating during the sliding process, thereby preventing the bracket 400 from not passing through the mounting hole 101.

[0082] Reference Appendix Figure 1 In some embodiments, the positioning component 700 is disposed on the lamp post 100 and the bracket 400 to align the PCB board 300 on the bracket 400 with the mounting hole 101, while fixing the relative position of the bracket 400 and the lamp post 100. The positioning component 700 further includes a positioning groove and a positioning member. The positioning groove is disposed on the lamp post 100 and located at the mounting hole 101. The positioning member is disposed on the bracket 400. The positioning member and the positioning groove are detachably and fixedly connected. The positioning member is used to embed into the positioning groove to fix the relative position of the bracket 400 and the lamp post 100.

[0083] Specifically, the positioning component 700 ensures that after the bracket 400 moves the PCB board 300 to the corresponding position of the mounting hole 101 on the lamp post 100, it is precisely aligned and temporarily locked, thereby ensuring that the interactive elements on the PCB board 300 are strictly aligned with the mounting hole 101, avoiding functional failure or installation deviation of the interactive panel 500.

[0084] The positioning component 700 includes a positioning groove and a positioning element. The positioning groove and the positioning element work together to eliminate the positional deviation between the PCB board 300 and the mounting hole 101, laying the benchmark for the subsequent connection between the PCB board 300 and the interactive panel 500.

[0085] The positioning element is a locking component fixed on the bracket 400. The positioning element includes, but is not limited to, elastic pins, wedge blocks, and positioning buckles. The positioning element is used to embed into the positioning groove to achieve temporary or permanent fixation.

[0086] The positioning groove is a locking structure formed on the inner wall of the lamp post 100. The positioning groove includes, but is not limited to, positioning recess, slot, and hole. The positioning groove matches the shape of the positioning component to receive the positioning component, thereby completing the locking action during the relative movement of the bracket 400 and the lamp post 100.

[0087] The positioning groove is located near the mounting hole 101 on the inner wall of the lamp post 100, serving as a physical reference for position calibration. The positioning element is mounted on the bracket 400. After the positioning element moves with the bracket 400 to the position of the positioning groove, it is embedded therein. The constraint relationship between the positioning groove and the positioning element is transformed into the constraint relationship between the bracket 400 and the lamp post 100.

[0088] It should be noted that a detachable fixed connection means that after the positioning component is connected to the positioning groove, the relative position is fixed, and this connection is detachable, which facilitates temporary connection and maintenance.

[0089] In some embodiments, the positioning member further includes a limiting part and a connecting part. The limiting part is used to be embedded in the positioning groove so that its position is fixed relative to the lamp post 100. One end of the connecting part is connected to the bracket 400, and the other end is connected to the limiting part. The connecting part is used to connect to and support the limiting part.

[0090] Specifically, the two ends of the connecting part are connected to the limiting part and the bracket 400 respectively. The shape of the limiting part corresponds to the positioning groove. When the limiting part is embedded in the positioning groove, the braking force generated by the positioning groove on the limiting part is transmitted to the bracket 400 through the connecting part, thereby restricting the bracket 400 from continuing to move relative to the lamp post 100.

[0091] In some embodiments, the connecting portion elastically supports the limiting portion, which is used to allow the limiting portion to abut against the inner wall of the lamp post 100 after entering the lamp post 100, and when the limiting portion moves to the position of the positioning groove, it pushes the limiting portion to embed into the positioning groove for connection.

[0092] Specifically, the bracket 400 is provided with a positioning port, one end of the connecting part is located in the positioning port and connected to the edge of the positioning port, and the other end is connected to the limiting member and applies elastic support force to it.

[0093] The connecting part is driven by the elastic support limiting part to shift away from the bracket 400 in a normal state, so that the overall outer diameter of the bracket 400 with the positioning element is larger than the inner diameter of the lamp post 100.

[0094] When the bracket 400 is inserted into the lamp post 100, the inner wall of the lamp post 100 presses the limiting part into the bracket 400 through the positioning port, so that the bracket 400 can be smoothly inserted into the lamp post 100.

[0095] During the relative movement of the bracket 400 and the lamp post 100, the connecting part normally drives the limiting part to shift away from the bracket 400. The limiting part abuts against the inner wall of the lamp post 100, thereby assisting the sliding component 600 to stabilize the relative movement of the bracket 400 and the lamp post 100. When the limiting part is aligned with the positioning groove, the limiting part is embedded in the positioning groove, completing the automatic and precise positioning and connecting the bracket 400 and the lamp post 100, reducing the installation steps.

[0096] Reference Appendix Figure 1In some embodiments, a fixing component 800 is disposed on the lamp post 100 and the bracket 400 to fix the bracket 400 inside the lamp post 100. The fixing component 800 includes connecting holes and connectors. At least two connecting holes are respectively disposed on the lamp post 100 and the bracket 400, and the connectors are inserted into the two connecting holes to fix the relative positions of the lamp post 100 and the bracket 400.

[0097] Specifically, the fixing component 800 is a structure used to rigidly connect and permanently fix the bracket 400 and the lamp post 100 after the positioning component 700 has completed temporary fixing. The fixing component 800 consists of a connector and at least two connecting holes. Physical locking eliminates the relative displacement between the bracket 400 and the lamp post 100, ensuring the relative position stability of the two.

[0098] The connector is a component that passes through the connecting hole and applies a locking force. The connector includes, but is not limited to, screws, bolts, pins, and clips.

[0099] The two connecting holes are corresponding holes opened on the bracket 400 and the lamp post 100, respectively, used to accommodate the connecting parts and achieve rigid fixation through their locking force.

[0100] The connector and the two connecting holes are used to fix the relative position of the lamp post 100 and the bracket 400, further reinforcing the relative positional relationship between the lamp post 100 and the bracket 400 based on the positioning component 700.

[0101] It should be noted that the temporary fixing of the positioning component 700 also facilitates the alignment of the two connecting holes on the bracket 400 and the lamp post 100, making it convenient for the connector to pass through the two connecting holes for fixing.

[0102] Reference Appendix Figures 1 to 5 When installing the lamp, the PCB board 300, bracket 400 and wire 200 extending from the end opening 102 of the lamp post 100 are first assembled to form an installation module. After aligning the slide rail with the slide groove, the installation module is inserted into the lamp post 100 from the end opening 102.

[0103] During the relative movement of the mounting module and the lamp post 100, the connecting part normally drives the limiting part to shift away from the bracket 400. The limiting part abuts against the inner wall of the lamp post 100, thereby assisting the sliding component 600 to stabilize the relative sliding of the mounting module and the lamp post 100. When the limiting part is aligned with the positioning groove, the limiting part is embedded in the positioning groove, and the mounting module and the lamp post 100 are temporarily connected and their relative positions are fixed.

[0104] By passing the connector through the two connecting holes on the bracket 400 and the lamp post 100, the relative position of the mounting module and the lamp post 100 is further fixed. Finally, the interactive panel 500 is fixed at the position corresponding to the mounting hole 101 on the lamp post 100, and the interactive panel 500 is connected to the PCB board 300, thus completing the installation of the lamp.

[0105] This application provides a lighting fixture in which a PCB board 300 is mounted on a bracket 400 and inserted into the lamp post 100 through an end opening 102 into a corresponding mounting hole 101. An interactive panel 500 is then directly fixed onto the mounting hole 101. This design allows the dimensions of the PCB board 300 and bracket 400 to be unrestricted by the mounting hole 101, and enables direct mating between the interactive panel 500 and lamp post 100, avoiding step differences and unstable gaps. Assembly is achieved without pulling wires 200 from the mounting opening. The sliding connection between the slide rail and the slide groove assists the bracket 400 in this process. The bracket 400 moves relative to the lamp post 100 within the lamp post 100, facilitating the sliding of the bracket 400 to the corresponding mounting hole 101. The positioning groove and positioning component work together to align the PCB board 300 with the mounting hole 101, while simultaneously fixing the relative position of the bracket 400 and the lamp post 100, saving installation and calibration time. The connecting part elastically supports the limiting part, driving it to abut against the inner wall of the lamp post 100 or embed into the positioning groove in a normal state, saving installation steps and ensuring stable positioning. The connecting hole and connecting component work together to further stabilize the relative position of the lamp post 100 and the bracket 400.

[0106] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0107] The above embodiments are only used to illustrate the technical solutions of this application and not to limit them; although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this application or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solutions of this application, and all such modifications and substitutions should be covered within the scope of the technical solutions claimed in this application.

Claims

1. A lamp, characterized in that, include: A light pole is hollow inside and open at least one end. The side wall of the light pole is provided with mounting holes, and wires are provided inside the light pole. An interactive panel is fixedly mounted on the mounting hole. A PCB assembly is disposed inside the lamp post and electrically connects the interactive panel and the wires respectively. The opening size of the mounting hole restricts the PCB assembly from detaching from the lamp fixture from the side wall of the lamp post. The PCB assembly further includes: A bracket is disposed inside the lamp post and located at the mounting hole; A PCB board is mounted on the bracket and electrically connects the interactive panel and the wires respectively.

2. The lamp according to claim 1, characterized in that, Also includes: A sliding component is provided on the lamp post and the bracket to assist the bracket in moving relative to the lamp post within the lamp post, and to move at least through the mounting hole.

3. The lamp according to claim 2, characterized in that, The sliding component includes: A slide rail is provided on the inner wall of the bracket or the lamp post; A sliding groove is provided on the inner wall of the lamp post or the bracket relative to the slide rail, and the sliding groove is slidably connected to the slide rail; The slide rail and the slide groove cooperate to allow the bracket to slide relative to the lamp post.

4. The lamp according to claim 1 or 2, characterized in that, Also includes: A positioning component is provided on the lamp post and the bracket to align the PCB board with the mounting hole, while fixing the relative position of the bracket and the lamp post.

5. The lamp according to claim 4, characterized in that, The positioning component includes: A positioning groove is provided on the lamp post and located at the mounting hole; A positioning element is provided on the bracket and is detachably and fixedly connected to the positioning groove. The positioning element is used to embed into the positioning groove so that the relative position of the bracket and the lamp post is fixed.

6. The lamp according to claim 5, characterized in that, The positioning element includes: A limiting part is used to be embedded in the positioning groove so that its position is fixed relative to the lamp post; A connecting part, one end of which is connected to the bracket and the other end of which is connected to the limiting part, the connecting part being used to connect to and support the limiting part.

7. The lamp according to claim 6, characterized in that, The connecting part elastically supports the limiting part, so that the limiting part abuts against the inner wall of the lamp post after entering the lamp post, and when the limiting part moves to the position of the positioning groove, it pushes the limiting part into the positioning groove to make a connection.

8. The lamp according to claim 4, characterized in that, Also includes: A fixing component is provided on the lamp post and the bracket, and is used to fix the bracket inside the lamp post.

9. The lamp according to claim 8, characterized in that, The fixing component includes: At least two of the connecting holes are respectively provided on the lamp post and the bracket; A connector is inserted into the two connecting holes to fix the relative position of the lamp post and the bracket.

10. The lamp according to claim 1, characterized in that, The interactive panel further includes a display unit and a touch unit, both of which are electrically connected to the PCB board via wires or an FPC.

11. The lamp according to claim 1, characterized in that, The outer diameter of the PCB assembly is larger than the inner diameter of the mounting hole, so that the opening size of the mounting hole restricts the PCB assembly from detaching from the lamp post sidewall.

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