Energy-saving variable-frequency inverter power supply module

Abstract

The utility model discloses an energy-saving variable-frequency inverter power supply module, which comprises a mounting shell, a control panel electrically connected with a variable-frequency inverter power supply main body is embedded in the front surface of the mounting shell, a protective baffle is rotatably connected to the front surface of the mounting shell, and the protective baffle is used for shielding and protecting the control panel. A locking assembly is arranged on the front face of the mounting shell, the fixed shell is fixedly connected to the front face of the mounting shell and located at the top of the protective baffle, the first locking block is fixedly connected to the top of the protective baffle, the second locking block is fixedly connected to the bottom of the guide block, and the second locking block is clamped to the side, away from the mounting shell, of the first locking block. According to the utility model, by utilizing the cooperative use mode of the mounting shell, the protective baffle and the locking assembly, when the first locking block is locked by the second locking block, the protective baffle can be locked, so that the protective baffle is in a stable state to protect the control panel mounted on the mounting shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of power module, especially a kind of energy-saving frequency conversion inverter power module. BACKGROUND

[0002] Frequency conversion inverter power supply is a kind of power equipment, mainly used to convert alternating current into direct current, and then direct current is converted into controllable frequency and voltage alternating current, it is usually used in the occasion needing stable voltage and frequency, such as computer data center, medical equipment etc., frequency conversion inverter power supply can provide efficient, stable power output, adapt to different electrical equipment needs.

[0003] Frequency conversion inverter power supply is usually installed inside a shell when using, and a control panel is embedded on the front of the shell, and the working state of frequency conversion inverter power supply is controlled by the control panel, but the control panel on the shell of existing frequency conversion inverter power supply is usually exposed outside, so when frequency conversion inverter power supply works, it is easy to change the working state of frequency conversion inverter power supply by accidentally touching the control panel, and it is inconvenient to shield and protect the control panel on frequency conversion inverter power supply when frequency conversion inverter power supply works. SUMMARY

[0004] The utility model aims at providing a kind of energy-saving frequency conversion inverter power module to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of energy-saving frequency conversion inverter power module, including installation shell, the inside installation of installation shell is equipped with frequency conversion inverter power supply main body, the front of installation shell is embedded and is installed with the control panel of frequency conversion inverter power supply main body electric connection;

[0006] The front of installation shell is rotatably connected with protective baffle, and the protective baffle is used to shield and protect the control panel, the front of installation shell is provided with the locking assembly for locking protective baffle, and the locking assembly comprises:

[0007] Fixed shell, the fixed shell is fixedly connected to the front of installation shell, and the fixed shell is located at the top of protective baffle;

[0008] First locking block, the first locking block is fixedly connected to the top of protective baffle;

[0009] Guide block and second locking block, the second locking block is fixedly connected to the bottom of guide block, and the second locking block is clamped on the side, away from installation shell, of first locking block.

[0010] Preferably, the guide block is slidingly arranged in the fixed shell, a groove is formed in the bottom of the front face of the fixed shell, and the outer wall of the first locking block is slidingly sleeved with the groove.

[0011] Preferably, the first guide rod is fixedly connected to the inside of the fixed shell, the outer wall of the first guide rod is slidingly and penetratingly sleeved with the guide block, a first chamfer is formed in the bottom of the side, away from the first locking block, of the second locking block, and a second chamfer is formed in the top of the side, away from the second locking block, of the first locking block.

[0012] Preferably, the connecting frame is fixedly connected to the top of the guide block, the first connecting plate is slidingly sleeved in the inside of the connecting frame, the second connecting plate is arranged in the inside of the fixed shell, and the connecting piece is fixedly connected between the second connecting plate and the first connecting plate.

[0013] Preferably, the second guide rod is fixedly connected to the inside of the fixed shell in a symmetrical mode, the outer wall of the second guide rod is slidingly and penetratingly sleeved with the second connecting plate, the outer wall of the second guide rod is slidingly sleeved with the limiting spring, and the limiting spring is located at the top of the second connecting plate.

[0014] Preferably, the bottom of the second connecting plate is attached to the bottom of the inner wall of the fixed shell, the fixed rod is fixedly connected to the top of the second connecting plate, the outer wall of the fixed rod is slidingly and penetratingly sleeved with the fixed shell, and the handle is fixedly connected to the top of the fixed rod.

[0015] The technical effects and advantages of the present application are as follows:

[0016] The present application utilizes the cooperation of the installation shell, the protective baffle and the locking assembly, the locking assembly comprises the fixed shell, the first locking block, the guide block and the second locking block, when the second locking block locks the first locking block, the protective baffle can be locked, so that the protective baffle is in a stable state to protect the control panel installed on the installation shell. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the present application.

[0018] Fig. 2 It is a fixed shell front face inside structure schematic view of the present application.

[0019] Fig. 3 It is a fixed shell part side face inside structure schematic view of the present application.

[0020] In the diagram: 1. Mounting housing; 2. Protective baffle; 3. Locking assembly; 31. Fixed housing; 32. First locking block; 33. Guide block; 34. Second locking block; 35. Slot; 36. First guide rod; 37. Connecting frame; 38. First connecting plate; 39. Connector; 310. Second connecting plate; 311. Second guide rod; 312. Limiting spring; 313. Fixing rod; 314. Handle. Detailed Implementation

[0021] 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.

[0022] This utility model provides, for example Figs. 1-3 The energy-saving variable frequency inverter power supply module shown includes a mounting housing 1, inside which a variable frequency inverter power supply body is installed. A control panel electrically connected to the variable frequency inverter power supply body is embedded in the front of the mounting housing 1. A protective baffle 2 is rotatably connected to the front of the mounting housing 1, used to shield and protect the control panel. A locking assembly 3 for locking the protective baffle 2 is provided on the front of the mounting housing 1. The locking assembly 3 includes a fixed housing 31, a first locking block 32, a guide block 33, and a second locking block 34. The fixed housing 31 is fixedly connected to the front of the mounting housing 1. The fixed housing 31 is located on top of the protective baffle 2. The first locking block 32 is fixedly connected to the top of the protective baffle 2, and the second locking block 34 is fixedly connected to the bottom of the guide block 33. The second locking block 34 is engaged with the side of the first locking block 32 away from the mounting housing 1. When the second locking block 34 is engaged and locked with the first locking block 32, the protective baffle 2 can be in a stable state to shield and protect the control panel on the front of the mounting housing 1. When the second locking block 34 is separated from the first locking block 32, the protective baffle 2 can be rotated and opened, and the working state of the inverter power supply can be changed using the control panel.

[0023] Further, the guide block 33 is slidingly arranged in the interior of the fixed shell 31, the bottom of the front of the fixed shell 31 is provided with a slot 35, the outer wall of the first locking block 32 is slidingly sleeved with the slot 35, the interior of the fixed shell 31 is fixedly connected with a first guide rod 36, the outer wall of the first guide rod 36 is slidingly and penetratingly sleeved with the guide block 33, the first guide rod 36 can ensure the stability of the guide block 33 and the second locking block 34 sliding up and down in the interior of the fixed shell 31, the bottom of the side, away from the first locking block 32, of the second locking block 34 is provided with a first chamfer, the top of the side, away from the second locking block 34, of the first locking block 32 is provided with a second chamfer, so that when the protective baffle 2 is closed, the protective baffle 2 drives the first locking block 32 and the second locking block 34 to be released, the second chamfer on the first locking block 32 is in sliding contact with the chamfer on the second locking block 34, so as to push the second locking block 34 to rise, and the first locking block 32 is slidingly arranged to the side of the second locking block 34 facing the mounting shell 1.

[0024] Further, the top of the guide block 33 is fixedly connected with a connecting frame 37, the interior of the connecting frame 37 is slidingly sleeved with a first connecting plate 38, the interior of the fixed shell 31 is provided with a second connecting plate 310, the first connecting plate 38 and the second connecting plate 310 are fixedly connected with a connecting piece 39, the interior of the fixed shell 31 is symmetrically fixedly connected with a second guide rod 311, the outer wall of the second guide rod 311 is slidingly and penetratingly sleeved with the second connecting plate 310, the outer wall of the second guide rod 311 is slidingly sleeved with a limiting spring 312, the limiting spring 312 is located at the top of the second connecting plate 310, the limiting spring 312 can give the second connecting plate 310 a downward elastic force, so as to make the second connecting plate 310, the connecting piece 39 and the first connecting plate 38 give the guide block 33 and the second locking block 34 a downward elastic force, so as to ensure the stability of the second locking block 34 clamping and limiting the first locking block 32, the bottom of the second connecting plate 310 is in abutment with the bottom of the inner wall of the fixed shell 31, so as to limit the lowest position of the guide block 33 and the second locking block 34 descending, the top of the second connecting plate 310 is fixedly connected with a fixed rod 313, the outer wall of the fixed rod 313 is slidingly and penetratingly sleeved with the fixed shell 31, the top of the fixed rod 313 is fixedly connected with a handle 314, pulling the handle 314 can make the fixed rod 313 drive the second connecting plate 310 to rise, so that the second connecting plate 310 drives the guide block 33 and the second locking block 34 to rise through the connecting piece 39, the first connecting plate 38 and the connecting frame 37.

[0025] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An energy-saving variable frequency inverter power supply module, comprising a mounting shell (1), a variable frequency inverter power supply body is mounted in the mounting shell (1), and a control panel electrically connected with the variable frequency inverter power supply body is embedded and mounted on the front face of the mounting shell (1); characterized in that A protective baffle (2) is rotatably connected to the front face of the mounting shell (1), the protective baffle (2) is used for shielding and protecting the control panel, a locking assembly (3) for locking the protective baffle (2) is arranged on the front face of the mounting shell (1), and the locking assembly (3) comprises: A fixed shell (31) is fixedly connected to the front face of the mounting shell (1), and the fixed shell (31) is located at the top of the protective baffle (2); A first locking block (32) is fixedly connected to the top of the protective baffle (2); A guide block (33) and a second locking block (34) are arranged, the second locking block (34) is fixedly connected to the bottom of the guide block (33), and the second locking block (34) is clamped to the side, away from the mounting shell (1), of the first locking block (32).

2. The energy-saving variable frequency inverter power supply module according to claim 1, characterized in that, The guide block (33) is slidably arranged in the fixed shell (31), a groove (35) is arranged on the bottom of the front face of the fixed shell (31), and the outer wall of the first locking block (32) is slidably sleeved with the groove (35).

3. The energy-saving variable frequency inverter power supply module according to claim 2, characterized in that, A first guide rod (36) is fixedly connected to the inside of the fixed shell (31), the outer wall of the first guide rod (36) is slidably and penetratingly sleeved with the guide block (33), a first chamfer is arranged on the bottom of the side, away from the first locking block (32), of the second locking block (34), and a second chamfer is arranged on the top of the side, away from the second locking block (34), of the first locking block (32).

4. The energy-saving variable frequency inverter power supply module according to claim 3, characterized in that, A connecting frame (37) is fixedly connected to the top of the guide block (33), a first connecting plate (38) is slidably sleeved in the connecting frame (37), a second connecting plate (310) is arranged in the fixed shell (31), and a connecting piece (39) is fixedly connected between the second connecting plate (310) and the first connecting plate (38).

5. The energy-saving variable frequency inverter power supply module according to claim 4, characterized in that, Second guide rods (311) are symmetrically fixedly connected to the inside of the fixed shell (31), the outer wall of the second guide rod (311) is slidably and penetratingly sleeved with the second connecting plate (310), a limiting spring (312) is slidably sleeved on the outer wall of the second guide rod (311), and the limiting spring (312) is located on the top of the second connecting plate (310).

6. The energy-saving variable frequency inverter power supply module according to claim 5, characterized in that, The bottom of the second connecting plate (310) is attached to the bottom of the inner wall of the fixed shell (31), a fixed rod (313) is fixedly connected to the top of the second connecting plate (310), the outer wall of the fixed rod (313) is slidably and penetratingly sleeved with the fixed shell (31), and a handle (314) is fixedly connected to the top of the fixed rod (313).

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