Panel lamp structure and power supply control circuit

Abstract

The utility model relates to the technical field of panel lamp structures, in particular to a panel lamp structure and a power supply control circuit. The mounting mechanism comprises a connecting frame, a lamp source body and a fixing assembly, the connecting frame is fixedly connected with the mounting base, the lamp source body is detachably connected with the mounting base, the fixing assembly comprises a mounting lug, an abutting piece, a mounting piece, a swing rod, a sliding rod and a pressing rod, the mounting lug is fixedly connected with the lamp source body, the abutting piece is detachably connected with the mounting lug, and the pressing rod is detachably connected with the mounting piece. The mounting part is fixedly connected with the abutting part, the swing rod is rotatably connected with the mounting part, the sliding rod is slidably connected with the connecting frame, and the downward pressing rod is fixedly connected with the sliding rod, so that the panel lamp can be fixed without using bolts, the panel lamp can be conveniently and rapidly mounted and dismounted, and the use convenience of equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to panel light structure technical field especially, relates to a panel light structure and power control circuit. BACKGROUND

[0002] At present, when the large panel light locks the back plate, more screws need to be used, and the installation is inconvenient;When fixed by screws, the stress is concentrated on the node of the locking screw, the back plate is easy to warp, the gasket is difficult to compress the optical assembly, leading to the gap between the reflecting paper and the light guide plate, and the water ripples are easy to produce after lighting, the gap between the light guide plate and the side light source cannot be ensured by the structure during the installation and fixation of the large panel, and the gap between the light guide plate and the light source is usually large, leading to the reduction of optical efficiency, and when the gap between the light guide plate and the side light source is small, the light source is easy to be damaged during the assembly process.

[0003] To solve the above problems, the prior art patent (CN206582647U) discloses a panel light structure, which comprises a frame, a light source and a light guide assembly;The frame comprises a fixed frame strip and a movable frame strip, the fixed frame strip surrounds a space for placing the light guide assembly;The fixed frame strip has a receiving cavity on the side of the light guide assembly, and a part of the movable frame strip is inserted into the receiving cavity from the top surface of the fixed frame strip and is parallel to the side of the light guide assembly;The LED substrate is attached to the position where the movable frame strip is parallel to the side of the light guide assembly, so that the LED substrate is parallel to and attached to the side of the light guide assembly;The bottom surface of the fixed frame strip extends horizontally into the space to form a supporting surface in contact with the upper surface of the light guide assembly;The part of the movable frame strip exposed outside the top surface of the fixed frame strip extends into the space along the horizontal direction to form a pressing surface in contact with the upper surface of the light guide assembly.

[0004] However, in the above-mentioned prior art, more screws are needed to fix the panel light, which makes it inconvenient to disassemble and replace the panel light after installation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a panel light structure and power control circuit, which solves the technical problem that more screws are needed to fix the panel light in the prior art, which makes it inconvenient to disassemble and replace the panel light after installation.

[0006] In order to achieve the above object, the utility model discloses a panel light structure, including installation base and installation mechanism, the installation mechanism includes connecting frame, lamp source body and fixed component, the connecting frame with the installation base fixed connection lies in the installation base, the lamp source body with the installation base dismantles and is connected, and lies the outside of connecting frame, the fixed component includes mounting ear, holds the piece, mounting piece, swing rod, sliding rod and lower pressure rod, the mounting ear with the lamp source body fixed connection lies the outside of lamp source body, the holding piece with the mounting ear dismantles and is connected, and lies the outside of mounting ear, the mounting piece with the holding piece fixed connection lies the below of holding piece, the swing rod with the mounting piece rotation is connected, and lies the outside of mounting piece, the sliding rod with the connecting frame sliding is connected, and lies the above of swing rod, the lower pressure rod with the sliding rod fixed connection lies the outside of sliding rod.

[0007] Wherein, the holding piece includes telescopic spring, holding board and antiskid pad, the telescopic spring with the connecting frame fixed connection lies in the connecting frame, the holding board with the telescopic spring fixed connection lies the outside of telescopic spring, the antiskid pad with the mounting ear dismantles and is connected, and lies the side of holding board away from telescopic spring.

[0008] Wherein, the mounting piece includes lower pressure disc and connecting rod, the lower pressure disc with the holding board sliding is connected, and lies the below of holding board, the connecting rod with the swing rod rotation is connected, and lies the below of lower pressure disc.

[0009] Wherein, the mounting piece still includes positioning rod and limit sleeve, the positioning rod with the lower pressure disc fixed connection lies the outside of connecting rod, the limit sleeve with the positioning rod sliding is connected, and lies the outside of positioning rod.

[0010] Wherein, the mounting piece still includes fixed seat, the fixed seat with the swing rod rotation is connected, and lies the below of swing rod.

[0011] The utility model discloses still provide a panel light power control circuit, apply in the panel light structure as above-mentioned among them, the panel light power control circuit includes resistance R1, resistance R2, electric capacity C1, electric capacity C2, diode VD1 and lamp source LED1, resistance R1 with electric capacity C1 electric connection, diode VD1 with resistance R1 electric connection, electric capacity C2 with diode VD1 electric connection, resistance R2 with electric capacity C2 electric connection, lamp source LED1 with resistance R2 electric connection.

[0012] The utility model discloses a panel light structure and power control circuit, when being used specifically, the installation base is installed to the wall, the light source body is installed in the installation base, the mounting ear is installed in the connecting frame, the fixed piece realizes the fixed of the mounting ear, when the light source body needs to be disassembled, the lower slide lower pressure rod, the slide rod lower pressure swing rod, the swing rod is pushed out the fixed piece through the mounting piece, makes the fixed piece cancel the fixed of the mounting ear, thereby taking out the light source body, and this method can effectively solve the problem that the panel light is inconvenient to disassemble and replace after installation. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing simple introduction, obviously, below description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0014] Figure 1 It is a structure schematic view of a panel light structure of the utility model.

[0015] Figure 2 It is a front view of a panel light structure of the utility model.

[0016] Figure 3 It is the A-A line structure section view of the utility model. Figure 2

[0017] Figure 4 It is a partial structure schematic view of a panel light structure of the utility model.

[0018] Figure 5 It is a circuit diagram of a panel light power control circuit of the utility model.

[0019] 101-installation base, 102-connecting frame, 103-light source body, 104-mounting ear, 105-elastic spring, 106-pressing plate, 107-anti-skid pad, 108-pressing disc, 109-connecting rod, 110-positioning rod, 111-limiting sleeve, 112-fixing seat, 113-swing rod, 114-sliding rod, 115-pressing rod. DETAILED DESCRIPTION

[0020] The embodiments of the utility model are described in detail below, the example of the embodiment is shown in the drawings, the embodiment described below through the reference drawings is exemplary, and it is used to explain the utility model, and can not be understood as the limitation of the utility model.

[0021] Please refer to​Figures 1-4 Wherein Figure 1 It is a structure schematic view of a panel lamp structure of the utility model, Figure 2 It is a front view of a panel lamp structure of the utility model, Figure 3 It is a panel lamp structure of the utility model Figure 2 A-A line structure section view of the utility model, Figure 4 It is a partial structure schematic view of a panel lamp structure of the utility model.

[0022] The utility model provides a kind of panel lamp structure, including installation pedestal 101 and installation mechanism, the installation mechanism includes connecting frame 102, lamp source body 103 and fixed assembly, the fixed assembly includes mounting lug 104, resistance holder, mounting piece, swing rod 113, sliding rod 114 and press-down rod 115, the resistance holder includes telescopic spring 105, resistance board 106 and non-slip mat 107, the mounting piece includes press-down disc 108, connecting rod 109, positioning rod 110, limit sleeve 111 and fixed seat 112, the aforementioned scheme has solved the problem that it is inconvenient to disassemble and replace after the installation of panel lamp is completed, which needs more screw to realize the fixation of panel lamp.

[0023] For the specific embodiment, the connecting frame 102 is fixedly connected with the mounting base 101 and located in the mounting base 101, the lamp source body 103 is detachably connected with the mounting base 101 and located outside the connecting frame 102, the fixing assembly comprises a mounting lug 104, a bearing piece, a mounting piece, a swing rod 113, a sliding rod 114 and a pressing rod 115, the mounting lug 104 is fixedly connected with the lamp source body 103 and located outside the lamp source body 103, the bearing piece is detachably connected with the mounting lug 104 and located outside the mounting lug 104, the mounting piece is fixedly connected with the bearing piece and located below the bearing piece, the swing rod 113 is rotatably connected with the mounting piece and located outside the mounting piece, the sliding rod 114 is slidably connected with the connecting frame 102 and located above the swing rod 113, the pressing rod 115 is fixedly connected with the sliding rod 114 and located outside the sliding rod 114, the mounting base 101 is provided with a bolt hole for fixation, the mounting base 101 is mounted on a wall surface, the lamp source body 103 is mounted in the mounting base 101, the mounting lug 104 is mounted in the connecting frame 102, the bearing piece fixes the mounting lug 104, when the lamp source body 103 needs to be detached, the pressing rod 115 is lowered, the sliding rod 114 presses the swing rod 113, the swing rod 113 pushes out the bearing piece through the mounting piece, so that the bearing piece cancels the fixation of the mounting lug 104, and thus the lamp source body 103 is taken out, so that the problem that the panel lamp is not convenient to detach and replace after installation is effectively solved.

[0024] Wherein, the telescopic spring 105 is fixedly connected with the connecting frame 102 and located in the connecting frame 102, the bearing plate 106 is fixedly connected with the telescopic spring 105 and located outside the telescopic spring 105, the anti-skid pad 107 is detachably connected with the mounting lug 104 and located on the side of the bearing plate 106 away from the telescopic spring 105, the bearing plate 106 is provided with an inclined surface below, the mounting lug 104 presses the mounting piece, when pressing, the telescopic spring 105 pushes the bearing plate 106 to bear the mounting lug 104, so that the anti-skid pad 107 bears the mounting lug 104, so as to fix the mounting lug 104.

[0025] Secondly, the lower pressing disc 108 is slidably connected with the supporting plate 106 and is located below the supporting plate 106, the connecting rod 109 is rotatably connected with the swing rod 113 and is located below the lower pressing disc 108, the lower pressing disc 108 is provided with an inclined surface and is attached to the supporting plate 106, the mounting ear 104 presses the lower pressing disc 108, the connecting rod 109 is fixed below the lower pressing disc 108 and presses the swing rod 113 through the connecting rod 109.

[0026] Meanwhile, the positioning rod 110 is fixedly connected with the lower pressing disc 108 and is located outside the connecting rod 109, the limiting sleeve 111 is slidably connected with the positioning rod 110 and is located outside the positioning rod 110, the positioning rod 110 synchronously operates with the lower pressing disc 108, and the positioning rod 110 slides in the limiting sleeve 111, so that the stable movement of the lower pressing disc 108 is realized.

[0027] In addition, the fixing seat 112 is rotatably connected with the swing rod 113 and is located below the swing rod 113, and the middle position of the swing rod 113 is rotatably connected with the fixing seat 112, so that the swing rod swings on both sides of the fixing seat 112.

[0028] Please refer to Figure 5 , Figure 5 is a circuit diagram of a panel lamp power supply control circuit, and the utility model also provides a panel lamp power supply control circuit, be applied to in the panel lamp structure as above described, the panel lamp power supply control circuit includes resistance R1, resistance R2, electric capacity C1, electric capacity C2, diode VD1 and lamp source LED1, resistance R1 with electric capacity C1 electric connection, diode VD1 with resistance R1 electric connection, electric capacity C2 with diode VD1 electric connection, resistance R2 with electric capacity C2 electric connection, lamp source LED1 with resistance R2 electric connection.

[0029] Resistance R1 and resistance R2 are used for limiting current, preventing the damage of lamp source LED1 and diode VD1 caused by excessive current, electric capacity C1 and electric capacity C2 are used for circuit voltage reduction, when diode VD1 is forward conducting, it allows current to pass through, when it is reverse cut-off, it prevents current from passing through, when power supply is connected with line, current passes through resistance R1 and enters the anode of diode VD1, diode VD1 is forward conducting, so that lamp source LED1 realizes illumination.

[0030] Using the panel lamp structure of the embodiment, by setting the connecting frame 102, the lamp source body 103 and the fixing assembly, when in use, the mounting base 101 is mounted on the wall, the lamp source body 103 is mounted in the mounting base 101, the mounting ear 104 is mounted in the connecting frame 102, the lamp source body 103 drives the mounting ear 104 to press down, the mounting ear 104 presses down the pressing disc 108, the connecting rod 109 presses down one end of the swing rod 113, so that the pressing rod 115 resets, when pressing down, the telescopic spring 105 pushes the abutting plate 106 to abut against the mounting ear 104, so that the anti-skid pad 107 abuts against the mounting ear 104, the fixing of the lamp source body 103 is realized, when the lamp source body 103 needs to be disassembled, the pressing rod 115 is lowered, the sliding rod 114 presses down the other end of the swing rod 113, the middle part of the swing rod 113 rotates around the fixing seat 112, so that one end of the swing rod 113 drives the connecting rod 109 to lift the pressing disc 108, the pressing disc 108 is pressed by the inclined surface of the abutting plate 106, so that the telescopic spring 105 is compressed, thereby canceling the fixing of the mounting ear 104, and the lamp source body 103 is lifted out, so that the panel lamp can be fixed without using bolts, and the panel lamp can be conveniently and quickly mounted and disassembled, and the convenience of equipment use is improved.

[0031] The above only discloses a preferred embodiment of the utility model, of course, cannot be limited by this to limit the scope of the utility model, those skilled in the art can understand that all or part of the processes of the above-mentioned embodiments are implemented, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A panel lamp structure comprising a mounting base, characterized in that, Further comprising a mounting mechanism; The mounting mechanism comprises a connecting frame, a lamp source body and a fixing assembly, the connecting frame is fixedly connected with the mounting base and located inside the mounting base, the lamp source body is detachably connected with the mounting base and located outside the connecting frame, the fixing assembly comprises a mounting lug, a bearing piece, a mounting piece, a swing rod, a sliding rod and a pressing rod, the mounting lug is fixedly connected with the lamp source body and located outside the lamp source body, the bearing piece is detachably connected with the mounting lug and located outside the mounting lug, the mounting piece is fixedly connected with the bearing piece and located below the bearing piece, the swing rod is rotatably connected with the mounting piece and located outside the mounting piece, the sliding rod is slidably connected with the connecting frame and located above the swing rod, and the pressing rod is fixedly connected with the sliding rod and located outside the sliding rod.

2. The panel lamp structure according to claim 1, characterized in that, The bearing piece comprises a telescopic spring, a bearing plate and an anti-skid pad, the telescopic spring is fixedly connected with the connecting frame and located inside the connecting frame, the bearing plate is fixedly connected with the telescopic spring and located outside the telescopic spring, and the anti-skid pad is detachably connected with the mounting lug and located on the side of the bearing plate away from the telescopic spring.

3. The panel lamp structure according to claim 2, characterized in that, The mounting piece comprises a pressing disc and a connecting rod, the pressing disc is slidably connected with the bearing plate and located below the bearing plate, and the connecting rod is rotatably connected with the swing rod and located below the pressing disc.

4. The panel lamp structure according to claim 3, characterized in that, The mounting piece further comprises a positioning rod and a limiting sleeve, the positioning rod is fixedly connected with the pressing disc and located outside the connecting rod, and the limiting sleeve is slidably connected with the positioning rod and located outside the positioning rod.

5. The panel lamp structure according to claim 4, characterized in that, The mounting piece further comprises a fixing seat, the fixing seat is rotatably connected with the swing rod and located below the swing rod.

6. A panel lamp power control circuit applied to the panel lamp structure according to any one of claims 1-5, characterized in that, The panel lamp power control circuit comprises a resistor R1, a resistor R2, a capacitor C1, a capacitor C2, a diode VD1 and a lamp source LED1, the resistor R1 is electrically connected with the capacitor C1, the diode VD1 is electrically connected with the resistor R1, the capacitor C2 is electrically connected with the diode VD1, the resistor R2 is electrically connected with the capacitor C2, and the lamp source LED1 is electrically connected with the resistor R2.

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