CN220776251U - Inverter box - Google Patents

Abstract

The utility model belongs to the field of inverters, and particularly relates to an inverter box, which comprises an inverter box main body, wherein a sliding block is connected to the back of the inverter box main body in a clamping way, a fixed block is integrally connected to the side of the sliding block, a limit screw is arranged on the side of the sliding block, a fixed screw is connected to the inner thread of the fixed block, a fixed nut is connected to the end part of the fixed screw in a threaded way, a hanging lug is fixedly connected to the top of the inverter box main body, a rotating shaft is fixedly connected to the front of the inverter box main body, a protection door plate is connected to the outer part of the rotating shaft in a rotating way, a first connecting lug is fixedly connected to the side of the protection door plate, an illuminating lamp is arranged in the inverter box main body, and a switch is electrically connected to the bottom of the illuminating lamp; the utility model is convenient for adapting to different scenes for fixed installation, is convenient for lighting during overhauling, saves electricity and is convenient for storing and arranging the electric wires.

Description

Inverter box

Technical Field

The utility model relates to the field of inverters, in particular to an inverter box.

Background

Briefly, an inverter is an electronic device that converts low voltage (12 or 24 volt) dc power to 220 volt ac power. This is so called because we usually rectify 220 v ac to dc and use it with the inverter acting in reverse. We are in the "mobile" age, mobile office, mobile communications, mobile leisure and entertainment. In the mobile state, the inverter can meet the requirement of not only low-voltage direct current supplied by a battery or a storage battery, but also 220V alternating current which is indispensable in daily environment.

In Chinese patent 201921813359.5, the utility model discloses a split type inverter box, relates to the field of inverters and aims to solve the technical problem of inverter box adaptability; the technical scheme main points are split type dc-to-ac converter box, which comprises a housin, the casing includes top shell and extension, be equipped with the lug on the extension, be equipped with the fixed orifices on the lug, extension bottom is equipped with the annular, the rubber pad is equipped with in the annular, the top shell includes the shell, with shell sliding connection's inner shell, be equipped with the spout on the shell inner wall, be equipped with the slide body of dress in the spout on the shell, the fixed nut is equipped with on the fixed orifices, be equipped with fastening ring and fastening leather sheath, reached the various characteristics of dc-to-ac converter box adaptability.

The installation scene that current dc-to-ac converter box exists some dc-to-ac converter probably will be different, and some dc-to-ac converter probably need install and fix on the wall, and some probably need install and fix on the shelf, and the dc-to-ac converter can break down and need overhaul, if be the difficult maintenance workman operation in the darker environment in evening, the electric wire distribution of dc-to-ac converter connection is comparatively disordered and appears the problem of short circuit condition and the difficult maintenance easily.

Accordingly, an inverter box is proposed for the above-described problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, the problems that the installation scenes of some inverters may be different, some inverters may need to be installed and fixed on a wall surface, some inverters may need to be installed and fixed on a frame, the inverters may have faults and need to be overhauled, and if the inverters are inconvenient to overhaul by workers in a darker environment at night, the electric wire distribution of the inverter connection is disordered, short-circuit condition is easy to occur and the overhauling is inconvenient are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an inverter box, which comprises an inverter box main body, wherein the back of the inverter box main body is connected with a sliding block in a clamping way, the side of the sliding block is integrally connected with a fixed block, the side of the sliding block is provided with a limit screw, the inner thread of the fixed block is connected with a fixed screw, the end part of the fixed screw is connected with a fixed nut in a threaded way, the top of the inverter box main body is fixedly connected with a hanging lug, the front of the inverter box main body is fixedly connected with a rotating shaft, the outer part of the rotating shaft is rotationally connected with a protective door plate, the side of the protective door plate is fixedly connected with a first connecting lug, the inside of the inverter box main body is provided with a lighting lamp, the bottom of the lighting lamp is electrically connected with a switch, the bottom of the switch is provided with a second connecting lug, the inner part of the second connecting lug is connected with a protective lock in a clamping way, the bottom of the inverter box main body is fixedly connected with a wire carding plate, the side of the wire carding plate is integrally connected with a clamping plate, the outer part of the clamping plate is rotationally connected with a rotating clamping block, and the bottom of the rotating clamping block is provided with a label box.

Preferably, the side of the inverter box main body is provided with a heat dissipation hole, and the top of the heat dissipation hole is provided with a rain-proof plate.

Preferably, the fixed block and the inverter box body form a sliding structure through the sliding block, and the fixed block is symmetrically arranged with two vertical central axes of the inverter box body.

Preferably, the sliding block and the inverter box main body form a detachable structure through a limit screw, and four hanging lugs are arranged on the side of the inverter box main body.

Preferably, the protection door plate and the inverter box body form a rotating structure through a rotating shaft, and the illuminating lamps are arranged at equal intervals on the top end inside the inverter box body.

Preferably, the rotating clamping block and the electric wire carding plate form a rotating structure, and the diameter of an opening of the rotating clamping block is smaller than that of the clamping plate.

Preferably, the diameter of the rain-proof plate is larger than that of the heat dissipation holes, and the heat dissipation holes are arranged at equal intervals relative to the side of the inverter box main body.

The utility model has the advantages that:

1. according to the utility model, the sliding block and the fixed block are arranged, firstly, if the inverter is required to be installed and fixed on a rack, the fixed nut is screwed off and the fixed screw is taken down, the fixed block is clamped on the rack required to be fixed on the rack, then the fixed screw is inserted into and screwed on the fixed nut for fixing, if the fixed block is required to be fixed on a wall, the limit screw is screwed off, the sliding block is slipped out of the fixed block, the back of the inverter box main body is tightly attached to the wall, and meanwhile, the expansion screw penetrates into the hanging lug to fix the inverter box main body on the wall;

2. according to the utility model, the switch and the protective door plate are arranged, the protective door plate is in a closed state under normal conditions, the protective door plate can tightly press the switch under the closed state of the protective door plate, at the moment, the switch controls the illumination lamp to be in the closed state, when the inverter is in a fault and maintenance is needed, a maintenance worker opens the protective lock and opens the protective door plate, the switch is sprung off after being separated from the pressure of the protective door plate, at the moment, the switch can control the illumination lamp to be opened for illumination, so that the maintenance worker is convenient to carry out maintenance, when the maintenance is finished and the protective door plate is closed, the protective door plate can press the switch to control the illumination lamp to be closed, and the illumination lamp is prevented from always lighting the electricity waste when not in use;

3. according to the utility model, the electric wires connected with the inverter are provided with the rotating clamping blocks and the heat dissipation holes, the classifying clamping blocks can be put into the rotating clamping blocks from the holes at the bottom of the main body of the inverter box, the rotating clamping blocks are rotated backwards, so that the openings of the rotating clamping blocks are positioned at the rear side of the clamping plates, the effect of classifying, fixing and storing the electric wires is achieved, the bottom of the rotating clamping blocks is provided with the tag box which is made of transparent acrylic plates, tags of some electric wires can be put into the tag box to mark the electric wires, the maintenance is convenient, the heat dissipation holes are formed at the side of the main body of the inverter box, the heat generated during the operation of the inverter can be conveniently discharged, and meanwhile, the top of each heat dissipation hole is provided with the rain-proof plate, so that rainwater and the like can be prevented from entering the inverter to damage the inverter.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the overall side view of the present utility model;

FIG. 2 is a schematic perspective view of the whole front view of the present utility model;

FIG. 3 is a schematic perspective view of the entire rear view of the present utility model;

FIG. 4 is a schematic perspective view of a fixed block portion of the present utility model;

fig. 5 is an enlarged perspective view of the structure a in fig. 2.

In the figure: 1. an inverter case main body; 2. a slide block; 3. a fixed block; 4. a fixing screw; 5. a fixing nut; 6. a limit screw; 7. hanging lugs; 8. a rotating shaft; 9. a protective door panel; 10. a first tab; 11. a lighting lamp; 12. a switch; 13. a second tab; 14. a protective lock; 15. a wire carding plate; 16. a clamping plate; 17. rotating the clamping block; 18. a label box; 19. a heat dissipation hole; 20. rain-proof board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, an inverter box is disclosed, an inverter box main body 1, a slider 2 is connected to the back of the inverter box main body 1 in a clamping manner, a fixing block 3 is integrally connected to the side of the slider 2, a limit screw 6 is arranged on the side of the slider 2, a fixing screw 4 is connected to the inner screw of the fixing block 3, a fixing nut 5 is connected to the end of the fixing screw 4 in a threaded manner, a clamping plate 16 is integrally connected to the top of the inverter box main body 1, a hanging lug 7 is fixedly connected to the front of the inverter box main body 1, a rotating shaft 8 is rotatably connected to the outer portion of the rotating shaft 8, a protection door plate 9 is rotatably connected to the outer portion of the rotating shaft, a first connecting lug 10 is fixedly connected to the side of the protection door plate 9, an illuminating lamp 11 is mounted in the inner portion of the inverter box main body 1, a switch 12 is electrically connected to the bottom of the illuminating lamp 11, a second connecting lug 13 is arranged at the bottom of the switch 12, a protection lock 14 is connected to the inner clamping portion of the second connecting lug 13, a wire plate 15 is fixedly connected to the bottom of the inverter box main body 1, a clamping plate 16 is integrally connected to the side of the clamping plate 16, a clamping plate 17 is rotatably connected to the outer clamping plate, a cooling plate 19 is rotatably connected to the bottom of the clamping plate 17, and a cooling hole 20 is provided to the top of the cooling plate is provided with a cooling hole 20.

Referring to fig. 1 to 3, in an inverter box, a fixed block 3 and an inverter box body 1 form a sliding structure through a sliding block 2, two fixed blocks 3 are symmetrically arranged about a vertical central axis of the inverter box body 1, the sliding block 2 and the inverter box body 1 form a detachable structure through a limit screw 6, and four hanging lugs 7 are arranged about the side of the inverter box body 1; if the inverter is required to be installed and fixed on a frame, the fixing nut 5 is unscrewed and the fixing screw 4 is removed, the fixing block 3 is clamped on the frame which is required to be fixed on the frame, then the fixing screw 4 is inserted into the frame and the fixing nut 5 is screwed on to fix the frame, if the inverter is required to be fixed on a wall, the limit screw 6 is unscrewed, the sliding block 2 is slid out to remove the fixing block 3, the back of the inverter box main body 1 is tightly attached to the wall, and meanwhile the expansion screw penetrates into the hanging lug 7 to fix the inverter box main body 1 on the wall.

Referring to fig. 1 to 3, a protective door plate 9 and an inverter box body 1 form a rotating structure through a rotating shaft 8, and an illuminating lamp 11 is arranged at equal intervals with respect to the top end inside the inverter box body 1; under normal conditions, the protective door plate 9 is in a closed state, the protective door plate 9 can tightly press the switch 12 under the closed state of the protective door plate 9, at the moment, the switch 12 controls the illuminating lamp 11 to be in the closed state, when the inverter is required to be overhauled when in fault, an overhauling worker opens the protective lock 14 and opens the protective door plate 9, the switch 12 can be sprung off after being separated from the pressure of the protective door plate 9, at the moment, the switch 12 can control the illuminating lamp 11 to be opened for illumination, the overhauling worker is convenient to overhaule, when the protective door plate 9 is closed after overhauling, the protective door plate 9 can press the switch 12 to control the illuminating lamp 11 to be closed, and the illuminating lamp 11 always lights up to waste electricity when not used is prevented.

Referring to fig. 1 to 3, an inverter box is shown, wherein a rotating structure is formed by a rotating clamping block 17 and a wire carding plate 15, and the diameter of an opening of the rotating clamping block 17 is smaller than that of a clamping plate 16; the electric wire that is connected with the dc-to-ac converter can be followed and classified the card and gone into rotation fixture block 17 in the hole of inverter box main part 1 bottom, will rotate the fixture block 17 backward simultaneously, makes the opening of rotation fixture block 17 be in cardboard 16 rear side, just has reached at this moment and has classified fixed the effect of accomodating to the electric wire, and the bottom of rotation fixture block 17 is provided with label box 18, and label box 18 is transparent acrylic board material, can put into the label of some electric wires and annotate the electric wire in label box 18 inside, convenient maintenance.

Referring to fig. 1 to 3, in an inverter box, a diameter of a rain shield 20 is larger than a diameter of a heat dissipation hole 19, and the heat dissipation holes 19 are equally spaced with respect to a side of an inverter box main body 1; the radiating holes 19 are formed in the side of the inverter box main body 1, so that heat generated during operation of the inverter can be discharged, and meanwhile, the top of each radiating hole 19 is provided with a rain-proof plate 20, so that rainwater and the like can be prevented from entering the inverter to damage the inverter.

Working principle: firstly, if an inverter needs to be installed and fixed on a rack, a fixing nut 5 is unscrewed and a fixing screw 4 is taken down, a fixing block 3 is clamped on the rack which needs to be fixed on the rack, then the fixing screw 4 is inserted into and screwed on the fixing nut 5 to be fixed, if the inverter needs to be fixed on a wall, a limit screw 6 is unscrewed and a sliding block 2 is slid out to take down the fixing block 3, the back of an inverter box main body 1 is tightly attached to the wall, meanwhile, an expansion screw penetrates into a hanging lug 7 to fix the inverter box main body 1 on the wall, under normal conditions, a protective door plate 9 is in a closed state, the protective door plate 9 can tightly press a switch 12 under the closed state, at the moment, a switch 12 controls an illuminating lamp 11 to be in the closed state, when an inverter needs to be overhauled, an overhauling worker opens the protective lock 14 and opens the protective door plate 9, the switch 12 is sprung off after the pressure of the protective door plate 9, at the moment, the switch 12 controls the illuminating lamp 11 to be opened, the overhauling worker is convenient for overhauling the protective door plate 9, when the protective door plate 9 is closed, the switch 12 controls the illuminating lamp 11 to be controlled to be turned on, and the illuminating lamp 11 is prevented from being always not to be turned off, and electricity is wasted when the illuminating lamp 11 is not used;

then, the electric wire that is connected with the dc-to-ac converter can be followed and classified the card and gone into rotation fixture block 17 in the hole of inverter box main part 1 bottom, simultaneously will rotate the fixture block 17 backward, make the opening of rotation fixture block 17 be in cardboard 16 rear side, just reached at this moment and classify fixedly accomodate the effect to the electric wire, the bottom of rotation fixture block 17 is provided with label box 18, label box 18 is transparent acrylic board material, can put into the label of some electric wires in label box 18 and mark the electric wire, the convenient maintenance, heat dissipation hole 19 has been seted up to inverter box main part 1 avris, the heat that the inverter during operation produced can be discharged out of being convenient for, simultaneously every heat dissipation hole 19 top all is provided with weather guard 20, can prevent that rainwater etc. from getting into the dc-to-ac converter and causing the damage to it.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. An inverter box, characterized in that: including dc-to-ac converter box main part (1), the back block of dc-to-ac converter box main part (1) is connected with slider (2), and the avris integration of slider (2) is connected with fixed block (3), and the avris of slider (2) is provided with stop screw (6), the inside threaded connection of fixed block (3) has fixed screw (4), and the tip threaded connection of fixed screw (4) has fixation nut (5), the top fixedly connected with hangers (7) of dc-to-ac converter box main part (1), and the front portion fixedly connected with pivot (8) of dc-to-ac converter box main part (1), the outside rotation of pivot (8) is connected with guard door plant (9), and the avris fixedly connected with first lug (10) of guard door plant (9), the internally mounted of dc-to-ac converter box main part (1) has light (11), and the bottom electric connection of light (11) has switch (12), the bottom of switch (12) is provided with second lug (13), and the inside block connection of second lug (13) has guard lock (14), the bottom of electric wire (16) is connected with guard door plant (16) and carding plate (16), and a label box (18) is arranged at the bottom of the rotary clamping block (17).

2. An inverter box according to claim 1, characterized in that: the side of the inverter box main body (1) is provided with a heat dissipation hole (19), and the top of the heat dissipation hole (19) is provided with a rain-proof plate (20).

3. An inverter box according to claim 1, characterized in that: the fixed block (3) and the inverter box main body (1) form a sliding structure through the sliding block (2), and the fixed block (3) is symmetrically provided with two with respect to the vertical central axis of the inverter box main body (1).

4. An inverter box according to claim 1, characterized in that: the sliding block (2) and the inverter box main body (1) form a detachable structure through a limit screw (6), and four hanging lugs (7) are arranged on the side of the inverter box main body (1).

5. An inverter box according to claim 1, characterized in that: the protection door plate (9) and the inverter box main body (1) form a rotating structure through the rotating shaft (8), and the illuminating lamps (11) are arranged at equal intervals on the top end inside the inverter box main body (1).

6. An inverter box according to claim 1, characterized in that: the rotating clamping block (17) and the electric wire carding plate (15) form a rotating structure, and the diameter of an opening of the rotating clamping block (17) is smaller than that of the clamping plate (16).

7. An inverter case according to claim 2, wherein: the diameter of the rain-proof plate (20) is larger than that of the heat dissipation holes (19), and the heat dissipation holes (19) are arranged at equal intervals relative to the side of the inverter box main body (1).