FTU sealing lamp plate and FTU box

Abstract

The utility model discloses a kind of FTU sealing lamp panel and FTU box, it is related to switch board technical field. Including board piece, the inside of the board piece is installed with lamp strip, the side of the board piece is fixedly connected with first clamping part, the side of the board piece is fixedly connected with second clamping part, the inside of the board piece is installed with PCB board by second clamping part. The inside of the board piece is fixedly connected with locating post, the side of the PCB board is equipped with the second locating hole for and the outer wall of locating post is adapted, the side of the lamp strip is equipped with the first locating hole for and the outer wall of locating post is adapted. The utility model is through the setting of limiting component, when installing and disassembling sealing lamp panel, only need to push limiting piece, make that limiting rod moves, and then respectively realize the contact between first inclined block and second inclined block, and the contact between auxiliary inclined block and first inclined block, to this end realize the installation and disassembly of sealing lamp panel, disassembly process is simple.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, specifically to an FTU sealed lamp plate and an FTU enclosure. Background Technology

[0002] FTU (Distribution Switchgear) is a core device in the power distribution network automation system. It is mainly used for real-time monitoring, control and management of power distribution lines and switching equipment to ensure the stable operation of the power system and rapid fault handling. The FTU's indicator panel usually adopts LED or LCD indicator light design to intuitively display the equipment's operating status, fault alarms and operation prompts.

[0003] For example, patent publication number "CN222256295U", entitled "A lamp panel mounting structure for a module bracket", includes a module bracket body and a handle. Through a structure composed of lamp panel A, lamp panel B, and screws, lamp panel A and its corresponding connector are mounted on the module bracket using copper pillars and screws. Similarly, lamp panel B and its corresponding connector are mounted on the module bracket using copper pillars and screws. This enables the module bracket lamp panel mounting structure to easily mount lamp panel A and lamp panel B simultaneously on the module bracket, solving the problem that existing module bracket lamp panel mounting structures can usually only mount a single lamp panel and have a relatively complex internal structure.

[0004] After installation and during long-term use, the lamps in the lamp panel need to be inspected. However, when the lamp panel needs to be removed, the screws are easily stripped due to their connection and the external environment, making it inconvenient to disassemble the lamp panel by turning the screws. Therefore, an FTU sealed lamp panel and FTU housing are proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an FTU sealing lamp plate and an FTU housing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an FTU sealed lamp board, comprising a plate, an LED strip installed inside the plate, a first snap-fit ​​part fixedly connected to one side of the plate, a second snap-fit ​​part fixedly connected to one side of the plate, and a PCB board installed inside the plate through the second snap-fit ​​part.

[0007] Preferably, a positioning post is fixedly connected inside the board, a second positioning hole is opened on one side of the PCB board for matching the outer wall of the positioning post, a first positioning hole is opened on one side of the light strip for matching the outer wall of the positioning post, and a light-transmitting lampshade is fixedly connected inside the board.

[0008] An FTU enclosure, which uses the aforementioned FTU sealing lamp plate, includes an enclosure, and a limiting component for mounting the sealing lamp plate is fixedly connected inside the enclosure. The limiting component includes a movable block for limiting the position of the plate by means of a first snap-fit ​​part. One side of the movable block is slidably connected to the inner wall of the housing. A limiting rod is slidably connected inside the housing. A first spring damper for providing tension to the limiting rod is fixedly connected between the limiting rod and the housing. A limiting component for limiting the position of the limiting rod is installed between the limiting rod and the housing. A moving component for controlling the movable block is installed on the outer wall of the limiting rod and inside the movable block.

[0009] Preferably, the limiting component includes a limiting member, one end of which is rotatably connected to one end of a limiting rod, and a limiting profile is fixedly connected inside the housing. The limiting profile has a profile hole inside for matching the outer wall of the limiting member.

[0010] Preferably, the moving component includes a first inclined block, which is fixedly installed on the outer wall of the limiting rod. A second inclined block is fixedly connected inside the moving block, and an auxiliary inclined block is fixedly connected to the outer wall of the limiting rod.

[0011] Preferably, the interior of the housing is provided with a sliding groove, and one side of the moving block is slidably connected to the interior of the housing through the sliding groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The FTU sealing lamp plate and FTU housing, through the setting of the limiting component, allow for easy installation and removal of the sealing lamp plate by simply pushing the limiting component to move the limiting rod, thereby achieving contact between the first and second inclined blocks, as well as between the auxiliary inclined block and the first inclined block. The disassembly process is simple.

[0013] Meanwhile, by setting a limiting contour and setting two grooves at different positions on the limiting contour, when the limiting component is in one groove, the sealing lamp plate can be disassembled, and when the limiting component is in the other groove, the moving block restricts the first snap-fit ​​part, thereby realizing the installation of the sealing lamp plate and ensuring the practicality of the limiting component. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the sealing lamp plate of this utility model; Figure 2 This is a side view of the sealing lamp plate of this utility model; Figure 3 This is an exploded view of the sealing lamp plate of this utility model; Figure 4This is an isometric drawing of the FTU housing of this utility model; Figure 5 This is an isometric drawing of the limiting component of this utility model; Figure 6 This is a cross-sectional view of the limiting component of this utility model.

[0015] In the diagram: 1. Plate; 2. LED strip; 3. First snap-fit ​​part; 4. Second snap-fit ​​part; 5. PCB board; 6. Positioning post; 7. Light-transmitting lampshade; 8. Housing; 9. Limiting component; 901. Moving block; 902. Limiting rod; 903. No. 1 spring damper; 904. Limiting profile; 905. No. 1 inclined block; 906. No. 2 inclined block; 907. Auxiliary inclined block; 908. Limiting component. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figure 1 - Figure 6 As shown, this utility model provides a technical solution: an FTU sealed lamp board, including a plate 1, a lamp strip 2 installed inside the plate 1, a first snap-fit ​​part 3 fixedly connected to one side of the plate 1, a second snap-fit ​​part 4 fixedly connected to one side of the plate 1, and a PCB board 5 installed inside the plate 1 through the second snap-fit ​​part 4.

[0018] The board 1 is internally fixedly connected with a positioning post 6. A second positioning hole is opened on one side of the PCB board 5 to fit the outer wall of the positioning post 6. A first positioning hole is opened on one side of the light strip 2 to fit the outer wall of the positioning post 6. A light-transmitting lampshade 7 is internally fixedly connected to the board 1.

[0019] An FTU enclosure, which uses the aforementioned FTU sealing lamp plate, includes an enclosure 8, and a limiting component 9 for installing the sealing lamp plate is fixedly connected inside the enclosure 8. The limiting component 9 includes a movable block 901 for limiting the position of the plate 1 by means of the first snap-fit ​​part 3. One side of the movable block 901 is slidably connected to the inner wall of the housing 8. A limiting rod 902 is slidably connected inside the housing 8. A first spring damper 903 for providing tension to the limiting rod 902 is fixedly connected between the limiting rod 902 and the housing 8. A limiting component for limiting the position of the limiting rod 902 is installed between the limiting rod 902 and the housing 8. A moving component for controlling the movable block 901 is installed on the outer wall of the limiting rod 902 and inside the movable block 901.

[0020] The limiting component includes a limiting member 908, one end of which is rotatably connected to one end of a limiting rod 902. A limiting profile 904 is fixedly connected inside the housing 8. The limiting profile 904 has a profile hole inside that is adapted to fit the outer wall of the limiting member 908.

[0021] The moving component includes a first inclined block 905, which is fixedly installed on the outer wall of the limiting rod 902. A second inclined block 906 is fixedly connected inside the moving block 901, and an auxiliary inclined block 907 is fixedly connected to the outer wall of the limiting rod 902.

[0022] The interior of the housing 8 is provided with a sliding groove, and one side of the moving block 901 is slidably connected to the interior of the housing 8 through the sliding groove.

[0023] Place the LED strip 2 inside the board 1. The first positioning hole on the LED strip 2 matches the positioning post 6 to complete the positioning and installation of the LED strip 2. Then install the PCB board 5. The protrusion on the PCB board 5 and the second snap-fit ​​part 4 make contact and fit together. The second snap-fit ​​part 4 itself is elastic. During installation, the second snap-fit ​​part 4 can be bent, thereby restricting the PCB board 5. The second positioning hole on the PCB board 5 matches the positioning post 6 to complete the positioning and installation of the PCB board 5. Then the FTU sealed LED board can be installed inside the housing 8.

[0024] The sealing light panel can be directly installed inside the housing 8. The first snap-fit ​​part 3 is elastic, allowing direct contact between the first snap-fit ​​part 3 and the moving block 901 during installation. If the light panel is damaged, it can be removed. During removal, the limiting member 908 is pushed to move, and the limiting rod 902, the first inclined block 905, and the auxiliary inclined block 907 move synchronously. During the movement of the auxiliary inclined block 907, it contacts and applies force to the second inclined block 906, causing the second inclined block 906 to move in the opposite direction, thereby canceling the contact between the first snap-fit ​​part 3 and the moving block 901. Simultaneously, during the movement of the limiting member 908, due to the presence of the contour hole on the limiting contour 904, the limiting member 908 rotates during rotation, restricting the position of the limiting rod 902 through the contour hole. This allows the sealing light panel to be directly removed from the housing 8. When reinstalling the sealing light panel, pressing the limiting member 908 moves the limiting rod 902, thereby causing the first inclined block 905 to... The first inclined block 905 contacts the second inclined block 906, and under the action of the first spring damper 903, the first inclined block 905 applies a force to the second inclined block 906, thereby stabilizing the sealing lamp plate with the limiting component 9. With the setting of the limiting component 9, when installing and removing the sealing lamp plate, it is only necessary to push the limiting member 908 to move the limiting rod 902, thereby achieving contact between the first inclined block 905 and the second inclined block 906, and between the auxiliary inclined block 907 and the first inclined block 905, thus realizing the installation and removal of the sealing lamp plate. The removal process is simple. With the setting of the limiting contour 904, and with two grooves in different positions on the limiting contour 904, when the limiting member 908 is in one groove, the sealing lamp plate can be removed. When the limiting member 908 is in the other groove, the moving block 901 restricts the first snap-fit ​​part 3, thereby realizing the installation of the sealing lamp plate and ensuring the practicality of the limiting component 9.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. An FTU sealing lamp plate, comprising a plate (1), characterized in that: The plate (1) is equipped with a light strip (2), a first snap-fit ​​part (3) is fixedly connected to one side of the plate (1), a second snap-fit ​​part (4) is fixedly connected to one side of the plate (1), and a PCB board (5) is installed inside the plate (1) through the second snap-fit ​​part (4).

2. The FTU sealing lamp plate according to claim 1, characterized in that: The plate (1) is fixedly connected to a positioning post (6). A second positioning hole is opened on one side of the PCB board (5) to adapt to the outer wall of the positioning post (6). A first positioning hole is opened on one side of the light strip (2) to adapt to the outer wall of the positioning post (6). A light-transmitting lamp cover (7) is fixedly connected inside the plate (1).

3. An FTU enclosure, employing an FTU sealing lamp plate as described in any one of claims 1-2, comprising an enclosure (8), characterized in that: The enclosure (8) is internally fixedly connected with a limiting component (9) for sealing the installation of the lamp panel; The limiting component (9) includes a movable block (901) for limiting the position of the plate (1) by means of a first snap-fit ​​part (3). One side of the movable block (901) is slidably connected to the inner wall of the housing (8). A limiting rod (902) is slidably connected inside the housing (8). A first spring damper (903) for providing tension to the limiting rod (902) is fixedly connected between the limiting rod (902) and the housing (8). A limiting component for limiting the position of the limiting rod (902) is installed between the limiting rod (902) and the housing (8). A moving component for controlling the movable block (901) is installed on the outer wall of the limiting rod (902) and inside the movable block (901).

4. An FTU enclosure according to claim 3, characterized in that: The limiting component includes a limiting member (908), one end of the limiting member (908) and one end of the limiting rod (902) are rotatably connected, and a limiting profile (904) is fixedly connected inside the housing (8), and the limiting profile (904) has a profile hole inside for matching the outer wall of the limiting member (908).

5. An FTU enclosure according to claim 3, characterized in that: The moving component includes a first inclined block (905), which is fixedly installed on the outer wall of the limiting rod (902). A second inclined block (906) is fixedly connected inside the moving block (901), and an auxiliary inclined block (907) is fixedly connected to the outer wall of the limiting rod (902).

6. An FTU enclosure according to claim 3, characterized in that: The interior of the box (8) is provided with a sliding groove, and one side of the moving block (901) is slidably connected to the interior of the box (8) through the sliding groove.

Images