Inverter cabinet

Abstract

The utility model discloses an inverter cabinet, which comprises a cabinet body, the cabinet body comprises a front side plate, a rear side plate, a left side plate, a right side plate, an upper side plate and a lower side plate, and the front side plate and the upper side plate are integrally connected through an arc-shaped transition plate part; the left ends of the front side plate, the arc-shaped transition plate part, the upper side plate, the rear side plate and the lower side plate are all arranged outside the left side of the left side plate in a leftward protruding mode so as to form a receding groove outside the left side plate of the box body. The right ends of the front side plate, the arc-shaped transition plate part and the upper side plate are arranged outside the right side of the right side plate in a rightward protruding manner, so that a shielding part is formed outside the right side plate of the box body; a mounting groove part for mounting a control panel is formed in the middle of the front side plate, a plurality of mounting groove openings are formed in the left side plate, a plurality of interface grooves are formed in the right side plate, and a first opening groove and a second opening groove which are arranged left and right at an interval are formed in the lower side plate; the interface can be prevented from being exposed to the outside to cause damage to the interface due to collision, so that normal use is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to inverter cabinet field technology especially is to point to a kind of inverter machine case. BACKGROUND

[0002] Inverter is also called power regulator, according to the use of inverter in photovoltaic power generation system, it can be divided into two kinds of independent power supply and grid-connected. According to the waveform modulation method, it can be divided into square wave inverter, ladder wave inverter, sine wave inverter and combined three-phase inverter. For the inverter used in grid-connected system, it can be divided into transformer type inverter and transformerless type inverter according to whether there is a transformer. The inverter in the prior art usually includes a box body, the box body is generally in the shape of a rectangular parallelepiped, the box body includes a front side plate, a rear side plate, a left side plate, a right side plate, an upper side plate and a lower side plate, and the front side plate, the rear side plate, the left side plate, the right side plate, the upper side plate and the lower side plate are arranged to form a receiving cavity for mounting components. Various interfaces are usually provided on the left and right side plates, and the interfaces are usually exposed directly outside the box body. This can cause damage to the interfaces during transportation or handling, thereby affecting normal use.

[0003] Therefore, it is necessary to develop a new technology to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model provides an inverter machine case, which can avoid damage to the interfaces caused by exposure to the outside and ensure normal use.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] An inverter machine case includes a box body, the box body is in the shape of a rectangular parallelepiped, the box body includes a front side plate, a rear side plate, a left side plate, a right side plate, an upper side plate and a lower side plate, and the front side plate, the rear side plate, the left side plate, the right side plate, the upper side plate and the lower side plate are arranged to form a receiving cavity. The front side plate and the upper side plate are connected integrally through an arc-shaped transition plate. The left ends of the front side plate, the arc-shaped transition plate, the upper side plate, the rear side plate and the lower side plate are protruded to the left side of the left side plate, so as to form a recess on the left side of the box body. The right ends of the front side plate, the arc-shaped transition plate and the upper side plate are protruded to the right side of the right side plate, so as to form a shielding part on the right side of the box body. The middle part of the front side plate is provided with a mounting groove for mounting a control panel. The left side plate is provided with a plurality of mounting slots. The right side plate is provided with a plurality of interface slots. The lower side plate is provided with a first opening slot and a second opening slot arranged at a certain distance. The bottom of the lower side plate is detachably mounted with a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate cover the first opening slot and the second opening slot respectively.

[0007] As a preferred solution, the first mounting plate and the second mounting plate are respectively detachably mounted on the bottom of the lower side plate by screws.

[0008] As a preferred solution, the lower end of the left side plate is integrally connected with a first support plate extending leftward and downward, the left end of the first support plate is integrally connected with a second support plate extending downward, the front and rear ends of the first support plate are respectively abutted against the front side plate and the rear side plate, the front and rear ends of the second support plate are respectively abutted against the front side plate and the rear side plate, the lower end of the second support plate is abutted against the lower side plate, and a space is formed between the first support plate and the lower side plate and communicated with the accommodating cavity.

[0009] As a preferred solution, the first mounting plate is in the shape of a cuboid extending leftward and rightward, and the second mounting plate is in the shape of a cuboid extending forward and backward.

[0010] As a preferred solution, a track-shaped rubber ring is mounted on the upper surface of the first mounting plate.

[0011] As a preferred solution, a support skirt is integrally provided downward at the front end of the lower side plate and extends in the left-right direction.

[0012] As a preferred solution, a mounting partition plate is detachably mounted on the inner top wall of the upper side plate, and a mounting space is formed between the mounting partition plate and the upper side plate.

[0013] As a preferred solution, a positioning protruding column is integrally provided downward at the left side of the bottom of the lower side plate.

[0014] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, from the above technical scheme, it mainly is through the left end of the front side plate, the arc transition plate part, the upper side plate, the rear side plate, the lower side plate is all provided to the left side of the left side plate outside, in the left side plate of the box body outside form the space giving recess, and the right end of the front side plate, the arc transition plate part, the upper side plate is all provided to the right side of the right side plate outside, in the right side plate of the box body outside form the sheltering part, like this, can pass through the interface of the interface groove installed on the right side plate of the sheltering part and play the role of shielding, make the installation groove of the left side plate of the installation mouth of the component and hide in the space giving recess, thereby make it can avoid the interface to expose the outside and cause the damage to the interface to knock, to guarantee normal use.

[0015] To make the structure features, technical means and the specific purposes and functions reached by the utility model clearer, the utility model will be further explained in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the whole structure perspective view of the embodiment of the utility model;

[0017] Figure 2 is another angle whole structure perspective view of the embodiment of the utility model;

[0018] Figure 3 is still another angle whole structure perspective view of the embodiment of the utility model;

[0019] Figure 4 is the exploded view of the embodiment of the utility model;

[0020] Figure 5 is another exploded view of the embodiment of the utility model.

[0021] The figure mark explanation is as follows:

[0022] 10, front side plate 20, rear side plate

[0023] 30, left side plate 31, installation notch

[0024] 40, right side plate 41, interface slot

[0025] 50, upper side plate 60, lower side plate

[0026] 61, first open slot 62, second open slot

[0027] 63, support skirt 64, positioning convex column

[0028] 70, arc transition plate part 80, give way recess

[0029] 90, shielding part 101, first installation plate

[0030] 102, second installation plate 103, first support plate

[0031] 104, second support plate 105, give way space

[0032] 106, rubber ring 107, installation partition

[0033] 108, installation groove part. Specific embodiments

[0034] Please refer to Figures 1 to 5 It shows the specific structure of the embodiment of the utility model.

[0035] An inverter cabinet comprises a cabinet body in a cuboid structure, which comprises a front side plate 10, a rear side plate 20, a left side plate 30, a right side plate 40, an upper side plate 50 and a lower side plate 60, which are arranged to form a receiving cavity. Figure 4 As shown, the front side plate 10 and the upper side plate 50 are connected into an integral structure, and the rear side plate 20, the left side plate 30, the right side plate 40 and the lower side plate 60 are connected into an integral structure, so as to simplify the design of the assembly connection structure between the side plates.

[0036] The left end of the front side plate 10, the arc-shaped transition plate part 70, the upper side plate 50, the rear side plate 20 and the lower side plate 60 is outwardly protruded to the left side of the left side plate 30 to form a left recess 80 on the left side plate 30 of the cabinet body; the right end of the front side plate 10, the arc-shaped transition plate part 70 and the upper side plate 50 is outwardly protruded to the right side of the right side plate 40 to form a shielding part 90 on the right side plate 40 of the cabinet body; the middle part of the front side plate 10 is provided with a mounting groove part 108 for mounting a control panel, the left side plate 30 is provided with a plurality of mounting slots 31, and the right side plate 40 is provided with a plurality of interface slots 41, so that the interface installed on the interface slots 41 of the right side plate 40 is shielded by the shielding part 90, and the components installed on the mounting slots 31 of the left side plate 30 can be hidden in the left recess 80, so that the interface can be prevented from being damaged by being exposed to the outside, thereby ensuring normal use.

[0037] The lower end of the left side plate 30 is integrally connected with a first support plate 103 extending leftward and downward, the left end of the first support plate 103 is integrally connected with a second support plate 104 extending downward, the front and rear ends of the first support plate 103 are respectively abutted to the front side plate 10 and the rear side plate 20, the front and rear ends of the second support plate 104 are respectively abutted to the front side plate 10 and the rear side plate 20, the lower end of the second support plate 104 is abutted to the lower side plate 60, and the first support plate 103 and the lower side plate 60 form a left space 105 communicating with the receiving cavity, so as to facilitate the partial components inside to extend into the left space 105.

[0038] The inner top wall of the upper side plate 50 is detachably mounted with a mounting partition plate 107, and the mounting partition plate 107 and the upper side plate 50 form a mounting space therebetween, in this embodiment, the mounting partition plate 107 is detachably connected to the inner top wall of the upper side plate 50 by screws.

[0039] The front end of the lower side plate 60 is integrally provided with a supporting skirt 63 extending in the left-right direction, and the bottom of the lower side plate 60 is integrally provided with a positioning protruding column 64 on the left side of the first mounting plate 101, so that the box can be conveniently placed and positioned through the combined arrangement of the supporting skirt 63 and the positioning protruding column 64; in addition, the surface of the positioning protruding column 64 is sequentially provided with a corrosion-resistant layer and a wear-resistant layer from the inside to the outside, so that the positioning protruding column 64 has corrosion-resistant and wear-resistant properties through the combined design of the corrosion-resistant layer and the wear-resistant layer, thereby ensuring the service life of the positioning protruding column 64.

[0040] The lower side plate 60 is provided with first and second open grooves 61 and 62 arranged at a left-right interval, and the bottom of the lower side plate 60 is detachably provided with first and second mounting plates 101 and 102, which cover the first and second open grooves 61 and 62, respectively; the upper surface of the first mounting plate 101 is provided with a track-shaped rubber ring 106 to seal the opening connection with the first open groove 61; the first mounting plate 101 has a left-right extending cuboid structure, and the second mounting plate 102 has a front-rear extending cuboid structure. Preferably, in the embodiment, the first and second mounting plates 101 and 102 are detachably mounted on the bottom of the lower side plate 60 by screws. Here, some components can be assembled on the first and second mounting plates 101 and 102, and the detachable first and second mounting plates 101 and 102 can make the disassembly of some components more convenient and more conducive to later maintenance.

[0041] In summary, the design focus of the utility model is that the left end of the front side plate, the arc-shaped transition plate part, the upper side plate and the rear side plate is protruded to the left side of the left side plate, so as to form a left side plate recess on the left side plate of the box, and the right end of the front side plate, the arc-shaped transition plate part and the upper side plate is protruded to the right side of the right side plate, so as to form a shielding part on the right side plate of the box, so that the interface installed in the interface groove of the right side plate can be shielded by the shielding part, and the components installed in the mounting slot of the left side plate can be hidden in the left side plate recess, thereby avoiding the damage of the interface caused by the exposure of the interface to the outside, so as to ensure normal use.

[0042] The above is only a preferred embodiment of the utility model, and does not limit the technical scope of the utility model, so any slight modification, equivalent change and modification made according to the technical essence of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. An inverter cabinet, comprising a cabinet body, the cabinet body is in a cuboid structure, the cabinet body comprises a front side plate, a rear side plate, a left side plate, a right side plate, an upper side plate and a lower side plate, the front side plate, the rear side plate, the left side plate, the right side plate, the upper side plate and the lower side plate are surrounded to form a containing cavity; characterized in that: The front side plate and the upper side plate are integrally connected through an arc-shaped transition plate part; the left end of the front side plate, the arc-shaped transition plate part, the upper side plate, the rear side plate and the lower side plate are outwardly protruded to the left side of the left side plate to form a left side plate outward accommodation groove of the cabinet; the right end of the front side plate, the arc-shaped transition plate part and the upper side plate are outwardly protruded to the right side of the right side plate to form a right side plate outward shielding part of the cabinet; the middle part of the front side plate is provided with a mounting groove part for mounting a control panel; the left side plate is provided with a plurality of mounting slots; the right side plate is provided with a plurality of interface slots; the lower side plate is provided with a first opening slot and a second opening slot arranged at a left-right distance; the bottom of the lower side plate is detachably mounted with a first mounting plate and a second mounting plate; the first mounting plate and the second mounting plate cover the first opening slot and the second opening slot respectively.

2. The inverter cabinet according to claim 1, characterized in that: The first mounting plate and the second mounting plate are detachably mounted on the bottom of the lower side plate through screws.

3. The inverter cabinet of claim 1, wherein: The lower end of the left side plate is integrally connected with a first support plate extending leftward and downward; the left end of the first support plate is integrally connected with a second support plate extending downward; the front and rear ends of the first support plate are respectively abutted to the front side plate and the rear side plate; the front and rear ends of the second support plate are respectively abutted to the front side plate and the rear side plate; the lower end of the second support plate is abutted to the lower side plate; the first support plate and the lower side plate form an accommodation space connected to the accommodation cavity.

4. The inverter cabinet of claim 1, wherein: The first mounting plate is a left-right extending rectangular structure; the second mounting plate is a front-rear extending rectangular structure.

5. The inverter cabinet of claim 1, wherein: The upper surface of the first mounting plate is mounted with a racetrack-shaped rubber ring.

6. The inverter cabinet of claim 1, wherein: The front end of the lower side plate is integrally downward protruded with a support skirt; the support skirt extends along the left-right direction.

7. The inverter cabinet of claim 1, wherein: The inner top wall of the upper side plate is detachably mounted with a mounting partition plate; the mounting partition plate and the upper side plate form a mounting space therebetween.

8. The inverter cabinet of claim 1, wherein: The bottom of the lower side plate is integrally downward protruded with a positioning protruding column on the left side of the first mounting plate.

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