Frameless LED panel lamp structure

Abstract

The utility model relates to the technical field of LED panel lamps, in particular to a frameless LED panel lamp structure which comprises a shell, a cover plate, an LED light source mechanism and two connecting components, each connecting component comprises a supporting rod, a mounting box, a pressing rod, a sliding base, a sliding arm, a reset assembly and two fixing arms, the LED light source mechanism is detachably connected with the shell, the cover plate is detachably connected with the shell, and the LED light source mechanism is detachably connected with the shell. The supporting rod is fixedly connected with the cover plate, the mounting box is fixedly connected with the shell, the pressing rod, the sliding base, the sliding arm, the reset assembly and the two fixing arms are arranged on the mounting box, the sliding base is fixedly connected with the pressing rod, the sliding arm is slidably connected with the sliding base, the reset assembly is fixedly connected with the sliding base, the two fixing arms are fixedly connected with the sliding base, and the supporting rod is matched with the mounting box. By means of the structural arrangement, the problem that due to the fact that the diffusion panel and the shell are bonded and fixed through bonding glue, the LED light source assembly is prone to damage after being used for a long time, and replacement is inconvenient is solved.

Description

Technical Field

[0001] This utility model relates to the field of LED panel light technology, and in particular to a frameless LED panel light structure. Background Technology

[0002] Currently, the housing of traditional direct-lit panel lights on the market is usually made of a base plate and a frame welded together, which is a complex process and has high cost. The diffuser panel is fixed to the housing by snap-fitting the face frame components, which makes the overall thickness of the lamp body relatively thick, making it inconvenient to install and maintain, and also increases transportation costs.

[0003] To address the aforementioned issues, existing technology CN207729326U provides a frameless LED panel light structure, comprising a housing, a diffuser panel, adhesive, and an LED light source assembly. The diffuser panel is bonded to the housing with adhesive to form a light-emitting cavity. The LED light source assembly includes several LEDs and a circuit board. The LED light source assembly is fixed to the base plate of the housing. This frameless direct-lit LED panel light uses a stretching and stamping integral molding process for the housing, ensuring a more robust structure and reducing the risk of damage during transportation and use. The housing and diffuser panel are bonded together with adhesive, eliminating the need for a frame component, resulting in a simpler structure, lower cost, and easier manufacturing, processing, and assembly. The diffuser panel serves a dual purpose: protecting the housing and preventing glare.

[0004] However, in the aforementioned prior art, since the diffuser panel and the housing are bonded together with adhesive, the LED light source components are prone to damage after long-term use, making replacement inconvenient. Utility Model Content

[0005] The purpose of this utility model is to provide a frameless LED panel light structure, which solves the technical problem in the prior art that the LED light source components are easily damaged after long-term use due to the diffusion panel being fixed to the housing by adhesive, making it inconvenient to replace them.

[0006] To achieve the above objectives, this utility model employs a frameless LED panel light structure, comprising a housing, a cover plate, an LED light source mechanism, and two connecting components. Each connecting component includes a support rod, a mounting box, a pressure rod, a slide block, a sliding arm, a reset assembly, and two fixed arms. The LED light source mechanism is detachably connected to the housing and located at one end of the housing. The cover plate is detachably connected to the housing and located at the lower end of the housing. The support rod is fixedly connected to the cover plate and located at one end of the cover plate. The mounting box is fixedly connected to the housing and located inside the housing. The pressure rod, the slide block, the sliding arm, the reset assembly, and the two fixed arms are respectively disposed on the mounting box. The slide block is fixedly connected to the pressure rod and located at the lower end of the pressure rod. The sliding arm is slidably connected to the slide block and located at one end of the slide block. The reset assembly is fixedly connected to the slide block and located at the lower end of the slide block. The two fixed arms are fixedly connected to the slide block and symmetrically disposed at one end of the slide block. The support rod cooperates with the mounting box.

[0007] The slide includes a base and two slide rods. The base has a sliding groove and two placement slots, which are respectively disposed on the base. The two slide rods are fixedly connected to the base and are symmetrically disposed at one end of the base.

[0008] The sliding arm includes a connecting rod, an arm body, and a movable rod. The connecting rod is rotatably connected to the mounting box and located at one end of the mounting box. The arm body is fixedly connected to the connecting rod and located at one end of the connecting rod. The movable rod is fixedly connected to the arm body and located at one end of the arm body.

[0009] The reset assembly includes a fixing plate and a reset spring. One end of the reset spring is fixedly connected to the base and located at one end of the base, and the other end of the reset spring is fixedly connected to the fixing plate and located at one end of the fixing plate.

[0010] Each of the fixed arms includes an L-shaped block, a rotating rod, and a clamping block. The rotating rod is fixedly connected to the mounting box and located at one end of the mounting box. The L-shaped block is rotatably connected to the rotating rod and located at one end of the rotating rod. The clamping block is fixedly connected to the L-shaped block and located at one end of the L-shaped block.

[0011] This utility model discloses a frameless LED panel light structure. The support rod is fixedly connected to the cover plate and located at one end of the cover plate. The mounting box is fixedly connected to the housing and located inside the housing. The pressure rod, the slide block, the sliding arm, the reset assembly, and two fixed arms are respectively disposed on the mounting box. The slide block is fixedly connected to the pressure rod and located at the lower end of the pressure rod. The sliding arm is slidably connected to the slide block and located at one end of the slide block. The reset assembly is fixedly connected to the slide block and located at the lower end of the slide block. The two fixed arms are fixedly connected to the slide block and symmetrically arranged at one end of the slide block. The support rod cooperates with the mounting box. When the support rod is inserted into the mounting box, the support rod presses the pressure rod, which drives the slide block to move. At this time, the sliding arm moves from one end of the slide block to... At the other end of the slide block, the slide block presses against the reset assembly. Simultaneously, the slide block drives the two fixed arms to rotate relative to each other. The two fixed arms are inserted into the support rod, fixing the support rod to the mounting box, thereby securing the cover plate onto the housing. When disassembly is required, press down on the cover plate. The cover plate moves the pressure rod slightly via the support rod. At this time, due to the action of the reset assembly, the sliding arm moves from below the slide block to above the slide block. The sliding arm pushes out the pressure rod via the slide block. At the same time, the slide block moves the two fixed arms out of the support rod. The pressure rod pushes the support rod out of the mounting box, allowing the cover plate to be removed. This method effectively solves the problem that the LED light source assembly is easily damaged after long-term use due to the adhesive bonding between the diffuser panel and the housing, making replacement inconvenient. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a structural diagram of a frameless LED panel light structure according to this utility model.

[0014] Figure 2 This is a structural schematic diagram of the mounting box of this utility model.

[0015] Figure 3 This is a schematic diagram of the internal structure of the mounting box of this utility model.

[0016] Figure 4 This is a schematic diagram of the slide of this utility model.

[0017] 101-Housing, 102-Cover plate, 103-LED light source mechanism, 104-Support rod, 105-Mounting box, 106-Pressure rod, 107-Seat body, 108-Slide rod, 109-Slide groove, 110-Placement groove, 111-Connecting rod, 112-Arm body, 113-Moving rod, 114-Fixing plate, 115-Reset spring, 116-L-shaped block, 117-Rotating rod, 118-Clamping block. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] Please see Figures 1-4 ,in Figure 1 This is a structural diagram of a frameless LED panel light according to this utility model. Figure 2 This is a structural schematic diagram of the mounting box of this utility model. Figure 3 This is a schematic diagram of the internal structure of the mounting box of this utility model. Figure 4 This is a schematic diagram of the slide of this utility model.

[0020] This utility model provides a frameless LED panel light structure, including a housing 101, a cover plate 102, an LED light source mechanism 103, a support rod 104, a mounting box 105, a pressure rod 106, a base 107, a sliding rod 108, a connecting rod 111, an arm 112, a moving rod 113, a fixing plate 114, a return spring 115, an L-shaped block 116, a rotating rod 117, and a clamping block 118. The aforementioned solution solves the problem that the LED light source assembly is easily damaged after long-term use due to the adhesive bonding between the diffuser panel and the housing 101, making replacement inconvenient.

[0021] In this specific embodiment, the LED light source mechanism 103 is detachably connected to the housing 101 and located at one end of the housing 101; the cover plate 102 is detachably connected to the housing 101 and located at the lower end of the housing 101; the support rod 104 is fixedly connected to the cover plate 102 and located at one end of the cover plate 102; the mounting box 105 is fixedly connected to the housing 101 and located inside the housing 101; the pressure rod 106, the slide block, the slide arm, the reset assembly, and the two fixed arms are also included. The components are respectively mounted on the mounting box 105. The slide block is fixedly connected to the pressure rod 106 and located at the lower end of the pressure rod 106. The slide arm is slidably connected to the slide block and located at one end of the slide block. The reset assembly is fixedly connected to the slide block and located at the lower end of the slide block. Two fixed arms are fixedly connected to the slide block and symmetrically arranged at one end of the slide block. The support rod 104 cooperates with the mounting box 105. The LED light source mechanism 103 is provided by prior art CN207729326U, which supports... The support rod 104 is inserted into the mounting box 105, and the support rod 104 presses the pressure rod 106. The pressure rod 106 drives the slide to move. At this time, the sliding arm moves from one end of the slide to the other end of the slide. The slide presses the reset assembly, and at the same time, the slide drives the two fixed arms to rotate relative to each other. The two fixed arms are inserted into the support rod 104, fixing the support rod 104 to the mounting box 105, thereby fastening the cover plate 102 to the housing 101. When disassembly is required, press... Press down on the cover plate 102. The cover plate 102 moves the pressure rod 106 slightly through the support rod 104. At this time, due to the action of the reset assembly, the sliding arm moves from below the slide block to above the slide block. The sliding arm pushes the pressure rod 106 out through the slide block. At the same time, the slide block moves the two fixed arms out of the support rod 104. The pressure rod 106 pushes the support rod 104 out of the mounting box 105, so the cover plate 102 can be removed to facilitate the replacement of the LED light source mechanism 103.

[0022] The slide includes a seat body 107 and two slide rods 108. The seat body 107 has a sliding groove 109 and two placement slots 110. The sliding groove 109 and the two placement slots 110 are respectively disposed on the seat body 107. The two slide rods 108 are fixedly connected to the seat body 107 and are symmetrically disposed at one end of the seat body 107. The two slide rods 108 are mounted on the seat body 107.

[0023] Secondly, the sliding arm includes a connecting rod 111, an arm body 112, and a moving rod 113. The connecting rod 111 is rotatably connected to the mounting box 105 and is located at one end of the mounting box 105. The arm body 112 is fixedly connected to the connecting rod 111 and is located at one end of the connecting rod 111. The moving rod 113 is fixedly connected to the arm body 112 and is located at one end of the arm body 112. The arm body 112 is mounted on the mounting box 105 through the connecting rod 111, and the moving rod 113 is mounted on the arm body 112.

[0024] Meanwhile, the reset assembly includes a fixing plate 114 and a reset spring 115. One end of the reset spring 115 is fixedly connected to the seat 107 and located at one end of the seat 107, and the other end of the reset spring 115 is fixedly connected to the fixing plate 114 and located at one end of the fixing plate 114. The reset spring 115 is used to connect the seat 107 and the fixing plate 114, and the reset spring 115 plays a reset role.

[0025] Additionally, each of the fixed arms includes an L-shaped block 116, a rotating rod 117, and a clamping block 118. The rotating rod 117 is fixedly connected to the mounting box 105 and located at one end of the mounting box 105. The L-shaped block 116 is rotatably connected to the rotating rod 117 and located at one end of the rotating rod 117. The clamping block 118 is fixedly connected to the L-shaped block 116 and located at one end of the L-shaped block 116. The L-shaped block 116 is mounted on the mounting box 105 by the rotating rod 117, and the clamping block 118 is mounted on the L-shaped block 116.

[0026] Using the frameless LED panel light structure of this embodiment, in specific use, the support rod 104 is inserted into the mounting box 105. The support rod 104 presses the pressure rod 106, and the pressure rod 106 drives the base 107 to move within the mounting box 105 via the two sliding rods 108. The base 107 moves the moving rod 113 from one of the placement slots 110 to the sliding groove 109. At this time, the moving rod 113 moves from the sliding groove 109 to the other placement slot 110. Simultaneously, the base 107 presses the return spring 115. The base 107 drives the two L-shaped blocks 116 to rotate relative to each other via the two rotating rods 117, inserting the two clamping blocks 118 into the support rod 104, thereby opening the cover. The cover plate 102 is fastened to the housing 101. When disassembly is required, press the cover plate 102. The cover plate 102 moves the pressure rod 106 slightly through the support rod 104. Due to the action of the return spring 115, the moving rod 113 returns from the current placement slot 110 to the slide groove 109 and then moves until it moves to another slide groove 109. The moving rod 113 moves the seat 107 through the arm 112. The seat 107 moves the two clamping blocks 118 out of the support rod 104 through the two L-shaped blocks 116. The seat 107 pushes the support rod 104 out of the mounting box 105 through the pressure rod 106, and the cover plate 102 can be removed to facilitate the replacement of the LED light source mechanism 103.

[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A frameless LED panel light structure, comprising a housing, a cover plate, and an LED light source mechanism, wherein the LED light source mechanism is detachably connected to the housing and located at one end of the housing, and the cover plate is detachably connected to the housing and located at the lower end of the housing, characterized in that, It also includes two connecting components, Each of the connecting components includes a support rod, a mounting box, a pressure rod, a slide block, a slide arm, a reset assembly, and two fixed arms. The support rod is fixedly connected to the cover plate and located at one end of the cover plate. The mounting box is fixedly connected to the housing and located inside the housing. The pressure rod, the slide block, the slide arm, the reset assembly, and the two fixed arms are respectively disposed on the mounting box. The slide block is fixedly connected to the pressure rod and located at the lower end of the pressure rod. The slide arm is slidably connected to the slide block and located at one end of the slide block. The reset assembly is fixedly connected to the slide block and located at the lower end of the slide block. The two fixed arms are fixedly connected to the slide block and symmetrically disposed at one end of the slide block. The support rod cooperates with the mounting box.

2. The frameless LED panel light structure as described in claim 1, characterized in that, The slide includes a base and two slide rods. The base has a sliding groove and two placement slots, which are respectively disposed on the base. The two slide rods are fixedly connected to the base and are symmetrically disposed at one end of the base.

3. The frameless LED panel light structure as described in claim 2, characterized in that, The sliding arm includes a connecting rod, an arm body, and a movable rod. The connecting rod is rotatably connected to the mounting box and located at one end of the mounting box. The arm body is fixedly connected to the connecting rod and located at one end of the connecting rod. The movable rod is fixedly connected to the arm body and located at one end of the arm body.

4. The frameless LED panel light structure as described in claim 3, characterized in that, The reset assembly includes a fixing plate and a reset spring. One end of the reset spring is fixedly connected to the base and located at one end of the base, and the other end of the reset spring is fixedly connected to the fixing plate and located at one end of the fixing plate.

5. The frameless LED panel light structure as described in claim 4, characterized in that, Each of the fixed arms includes an L-shaped block, a rotating rod, and a clamping block. The rotating rod is fixedly connected to the mounting box and located at one end of the mounting box. The L-shaped block is rotatably connected to the rotating rod and located at one end of the rotating rod. The clamping block is fixedly connected to the L-shaped block and located at one end of the L-shaped block.

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