Open-phase protector aging table

Abstract

The utility model discloses an open-phase protector aging table, which comprises an open-phase protector aging table main body, a detection plate is embedded in the open-phase protector aging table main body, the open-phase protector aging table main body is fixedly connected with a test plate, the bottom of the open-phase protector aging table main body is rotatably connected with a cabinet door, and the side of the cabinet door is provided with a heat dissipation groove. The side of the cabinet door is provided with a protection mechanism used for carrying out external enclosure on the heat dissipation groove, the protection mechanism comprises a protection frame, a supporting plate and a connecting plate, the heat dissipation groove is located in the protection frame, and a dustproof net used for shielding external dust is embedded in an inner cavity of the protection frame. According to the utility model, through mutual cooperation of the protection frames, the supporting plates, the dustproof nets, the connecting plates, the fixing plates, the fixing blocks and the mounting plates, the connecting plates drive the adjacent protection frames to move, and the dustproof nets shield external dust, so that external dustproof protection of the heat dissipation groove of the cabinet door is facilitated, and the dust is conveniently prevented from entering the heat dissipation groove.

Description

Technical Field

[0001] The utility model relates to the field of a phase failure protector aging station, in particular to a phase failure protector aging station. Background Art

[0002] Phase failure protector is usually an important power protection device. It can monitor the phase current in the power system and detect the phase failure by comparing the phase current to perform phase failure protection. Phase failure protector usually needs to be tested for aging, and then a phase failure protector aging station will be used.

[0003] The phase failure protector aging bench in the prior art usually includes an aging bench body, a detection board, a test board and a cabinet door, etc. The cabinet door opens and closes at the bottom of the aging bench body, and the detection board and the test board are both located inside the aging bench body, and the phase failure protector is then tested using the components on the detection board and the test board.

[0004] In order to dissipate heat inside the aging table, a heat dissipation slot is opened on the cabinet door to dissipate heat inside the aging table. However, when the heat dissipation slot is in use, external dust will enter the interior of the aging table along the heat dissipation slot. The attached dust will affect the service life of the internal components of the aging table after long-term use. The phase failure protector aging table is not convenient for dust-proof protection of the cabinet door heat dissipation slot, and has certain limitations. Utility Model Content

[0005] The utility model aims to provide an aging station for a phase failure protector to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions: a phase protection device aging station, comprising:

[0007] A main body of a phase-break protector aging station, wherein a detection board is embedded in the main body of the phase-break protector aging station, a test board is fixedly connected to the main body of the phase-break protector aging station, a cabinet door is rotatably connected to the bottom of the main body of the phase-break protector aging station, and a heat dissipation groove is opened on the side of the cabinet door;

[0008] A protection mechanism for externally enclosing the heat sink is provided on the side of the cabinet door, and the protection mechanism includes:

[0009] A protection frame, wherein the heat dissipation slot is located inside the protection frame, and a dustproof net for shielding external dust is embedded in the inner cavity of the protection frame;

[0010] Support plates, the protection frame is located between adjacent support plates, and the support plates are used to position the installation of the protection frame;

[0011] A connecting plate is located between adjacent protection frames and is used to connect adjacent protection frames in series so that the adjacent protection frames move simultaneously.

[0012] Preferably, the side of the support plate is fixedly connected to the cabinet door, the connecting plate is fixedly connected between adjacent protection frames, and the side of the cabinet door is fixedly connected with a fixing plate.

[0013] Preferably, a fixing block is fixedly connected to the side of the connecting plate, a first sliding groove is provided on the side of the fixing block, and a mounting plate for locking the relative position of the fixing block and the fixing plate is slidably provided in the inner cavity of the first sliding groove.

[0014] Preferably, an operating plate for pulling the mounting plate to slide horizontally is fixedly connected to the side of the mounting plate, a limiting groove is provided on the side of the fixing plate, the mounting plate is slidably and interpenetratingly connected with the inner cavity of the limiting groove, a second sliding groove is symmetrically provided on the side of the fixing block, a connecting cap is slidingly provided inside the second sliding groove, and a connecting rod for driving the operating plate to slide horizontally is threadedly interpenetratingly connected to the inner cavity of the connecting cap.

[0015] Preferably, the end of the connecting rod is fixedly connected to the operating panel, a through groove is opened on the side of the inner wall of the second slide groove, an auxiliary frame is provided in the inner cavity of the through groove, the connecting rod is slidably inserted and connected with the inner cavity of the auxiliary frame, an assembly plate is fixedly connected to the side of the auxiliary frame, a locking bolt is threadedly inserted and connected to the side of the assembly plate, and one end of the locking bolt is threadedly inserted and connected to the fixed block.

[0016] Preferably, the outer wall of the connecting rod is sleeved with a spring for driving the connecting cap to slide horizontally, one end of the spring is in contact with the connecting cap, and the other end of the spring is in contact with the auxiliary frame.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the mutual cooperation of the protection frame, the support plate, the dustproof net, the connecting plate, the fixing plate, the fixing block and the mounting plate. The protection frame drives the dustproof net to be installed between adjacent support plates. The connecting plate drives the adjacent protection frames to move. The dustproof net blocks external dust, which is beneficial to the external dustproof protection of the heat dissipation slot of the cabinet door, and is convenient for preventing dust from entering the interior of the heat dissipation slot. At the same time, it is beneficial to remove and clean the dustproof net, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a front sectional structural diagram of the protection frame of the utility model.

[0021] Figure 3This is a structural schematic diagram of the fixed block of the utility model.

[0022] Figure 4 It is a front sectional structural schematic diagram of the fixing block of the utility model.

[0023] In the figure: 1. Main body of the phase protection device aging station; 2. Detection board; 3. Test board; 4. Protection mechanism; 41. Protection frame; 42. Support plate; 43. Dust net; 44. Connecting plate; 45. Fixing plate; 46. Fixing block; 47. Mounting plate; 48. Connecting rod; 49. Connecting cap; 410. Auxiliary frame; 411. Assembly plate; 5. Cabinet door. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4 The phase failure protector aging station shown includes a phase failure protector aging station main body 1, a detection board 2 is embedded in the interior of the phase failure protector aging station main body 1, a test board 3 is fixedly connected to the interior of the phase failure protector aging station main body 1, and a cabinet door 5 is rotatably connected to the bottom of the phase failure protector aging station main body 1, and a heat dissipation groove is opened on the side of the cabinet door 5, which is beneficial to heat dissipation protection of the interior of the phase failure protector aging station main body 1.

[0026] Furthermore, a protective mechanism 4 for externally enclosing the heat dissipation slot is provided on the side of the cabinet door 5. The protective mechanism 4 includes a protective frame 41, a support plate 42 and a connecting plate 44. The protective frame 41 is conducive to supporting the dustproof net 43, which is convenient for driving the protective frame 41 to move so as to install the dustproof net 43. The support plate 42 is conducive to positioning the installation of the protective frame 41, and then it is conducive to supporting the protective frame 41. The connecting plate 44 is conducive to connecting the upper and lower protective frames 41, which is convenient for pulling the upper and lower protective frames 41 at the same time, and is convenient for removing and cleaning the dustproof net 43. The heat dissipation slot is located inside the protective frame 41, and the inner cavity of the protective frame 41 is embedded with a dustproof net 43. The dustproof net 43 for blocking external dust is beneficial for blocking external dust and preventing dust from entering the interior of the heat dissipation slot. The protection frame 41 is located between adjacent support plates 42, and the support plate 42 is used to position the installation of the protection frame 41. The connecting plate 44 is located between adjacent protection frames 41, and the connecting plate 44 is used to connect adjacent protection frames 41 in series so that adjacent protection frames 41 move simultaneously. The sides of the support plates 42 are fixedly connected to the cabinet doors 5, and the connecting plates 44 are fixedly connected between adjacent protection frames 41. The sides of the cabinet doors 5 are fixedly connected with fixing plates 45, which is beneficial for connecting with the mounting plate 47, and further beneficial for limiting the position of the connecting plate 44, so as to facilitate the installation of the protection frame 41.

[0027] Specifically, a fixing block 46 is fixedly connected to the side of the connecting plate 44, which is conducive to the sliding of the mounting plate 47 thereon, so as to facilitate the sliding support of the mounting plate 47. A first sliding groove is provided on the side of the fixing block 46, and a mounting plate 47 for locking the relative position of the fixing block 46 and the fixing plate 45 is slidably provided in the inner cavity of the first sliding groove. The bottom of the mounting plate 47 is provided with an inclined surface, which is conducive to the extrusion with the fixing plate 45, and thus is conducive to the direct installation of the connecting plate 44. The mounting plate 47 is conducive to limiting the relative position of the fixing block 46 and the fixing plate 45, and thus is conducive to the connection. The connecting plate 44 and the protective frame 41 are installed and disassembled to remove and clean the dustproof net 43. The side of the mounting plate 47 is fixedly connected with an operating plate for pulling the mounting plate 47 to slide horizontally. A limiting groove is provided on the side of the fixing plate 45. The mounting plate 47 is slidably inserted and connected with the inner cavity of the limiting groove. A second sliding groove is symmetrically provided on the side of the fixing block 46. A connecting cap 49 is provided for sliding inside the second sliding groove, which is conducive to driving the connecting rod 48 to move and facilitates the pulling operation of the connecting rod 48. The inner cavity thread of the connecting cap 49 is inserted and connected with a connecting cap for driving the operating plate to slide horizontally. The connecting rod 48 is conducive to driving the operation plate to move, and is convenient for driving the installation plate 47 to move. The end of the connecting rod 48 is fixedly connected to the operation plate. A through groove is provided on the side of the inner wall of the second slide groove. An auxiliary frame 410 is provided in the inner cavity of the through groove. The auxiliary frame 410 is U-shaped. The auxiliary frame 410 is conducive to guiding the sliding of the connecting rod 48 and guiding the deformation of the spring. The connecting rod 48 is slidably inserted and connected with the inner cavity of the auxiliary frame 410. The side of the auxiliary frame 410 is fixedly connected with an assembly plate 411. The assembly plate 411 and the locking bolt are conducive to the auxiliary frame 4 10 is convenient for installation and disassembly, which is beneficial for installation and disassembly of the connecting rod 48 and the spring. The side thread of the assembly plate 411 is interspersed with a locking bolt, one end of the locking bolt is interspersed with a thread of the fixing block 46, and the outer wall of the connecting rod 48 is provided with a spring for driving the connecting cap 49 to slide horizontally. The elastic force of the spring is conducive to pushing the connecting cap 49 to move, so that the connecting rod 48 drives the operating plate to return to its original position after movement, and it is convenient to repeat the operation of the installation plate 47. One end of the spring fits with the connecting cap 49, and the other end of the spring fits with the auxiliary frame 410.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Phase failure protector aging station, including: A phase-break protector aging station body (1), wherein a detection board (2) is embedded inside the phase-break protector aging station body (1), a test board (3) is fixedly connected inside the phase-break protector aging station body (1), a cabinet door (5) is rotatably connected to the bottom of the phase-break protector aging station body (1), and a heat dissipation groove is provided on the side of the cabinet door (5); It is characterized in that a protection mechanism (4) for externally enclosing the heat dissipation slot is provided on the side of the cabinet door (5), and the protection mechanism (4) comprises: A protection frame (41), the heat dissipation slot being located inside the protection frame (41), and a dustproof net (43) for shielding external dust being embedded in the inner cavity of the protection frame (41); Support plates (42), the protection frames (41) being located between adjacent support plates (42), and the support plates (42) being used for positioning the installation of the protection frames (41); A connecting plate (44), wherein the connecting plate (44) is located between adjacent protection frames (41), and the connecting plate (44) is used to connect adjacent protection frames (41) in series so that the adjacent protection frames (41) move simultaneously.

2. The phase protection device aging station according to claim 1 is characterized in that: The side of the support plate (42) is fixedly connected to the cabinet door (5), the connecting plate (44) is fixedly connected between adjacent protection frames (41), and the side of the cabinet door (5) is fixedly connected to a fixing plate (45).

3. The phase protection device aging station according to claim 1 is characterized in that: A fixing block (46) is fixedly connected to the side of the connecting plate (44), a first sliding groove is provided on the side of the fixing block (46), and a mounting plate (47) is slidably provided in the inner cavity of the first sliding groove for locking the relative position of the fixing block (46) and the fixing plate (45).

4. The phase protection device aging station according to claim 3 is characterized in that: An operating plate for pulling the mounting plate (47) to slide horizontally is fixedly connected to the side of the mounting plate (47), a limiting groove is provided on the side of the fixing plate (45), the mounting plate (47) is slidably inserted and connected with the inner cavity of the limiting groove, a second sliding groove is symmetrically provided on the side of the fixing block (46), a connecting cap (49) is slidably provided inside the second sliding groove, and a connecting rod (48) for driving the operating plate to slide horizontally is threadedly inserted and connected to the inner cavity of the connecting cap (49) 5. The phase protection device aging station according to claim 4 is characterized in that: The end of the connecting rod (48) is fixedly connected to the operating panel, a through groove is provided on the side of the inner wall of the second slide groove, an auxiliary frame (410) is provided in the inner cavity of the through groove, the connecting rod (48) is slidably connected to the inner cavity of the auxiliary frame (410), an assembly plate (411) is fixedly connected to the side of the auxiliary frame (410), a locking bolt is threadedly inserted into the side of the assembly plate (411), and one end of the locking bolt is threadedly inserted into the fixed block (46).

6. The phase protection device aging station according to claim 4 is characterized in that: The outer wall of the connecting rod (48) is sleeved with a spring for driving the connecting cap (49) to slide horizontally, one end of the spring is in contact with the connecting cap (49), and the other end of the spring is in contact with the auxiliary frame (410).

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