Energy storage and inversion all-in-one machine

Abstract

The utility model discloses an energy storage and inversion all-in-one machine in the technical field of energy storage, which comprises a box body, the lower end of the box body is fixedly connected with a support pad, two sides of the box body are provided with a plurality of heat dissipation holes, a storage battery, an inverter assembly, a lifting mechanism and a sliding plate are arranged in the box body, the inverter assembly is connected with the lifting mechanism, and the sliding plate is connected with the inverter assembly. The lifting mechanism is connected in the box body and used for controlling lifting of the inverter assembly so as to facilitate maintenance of the inverter assembly, and the sliding plate is slidably connected to the upper end of the box body and used for controlling opening and closing of the upper end of the box body. According to the embodiment of the utility model, the storage battery is installed at the lower end in the box body, the storage battery can be taken out to be repaired and maintained by dismounting the cover plate, and the inverter assembly is installed on the supporting plate in the box body. The output end of the motor drives the screw rod to rotate, and the supporting plate drives the inverter assembly to extend out of the upper end of the box body under the limiting effect of the first sliding rod, so that the inverter assembly is convenient to overhaul and maintain, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage, and specifically refers to an energy storage inverter integrated machine. Background Art

[0002] Photovoltaic energy systems generally include solar cells or modules, charge and discharge control systems, and load control. Solar cells are devices that convert solar radiation into electrical energy based on the photovoltaic effect. Affected by factors such as weather and load, it is difficult for solar cells to obtain stable DC output. Therefore, most solar energy systems need to store energy through batteries before supplying power to the outside. Usually, an energy storage-inverter integrated machine is needed to store the electricity generated by photovoltaic power.

[0003] In the prior art, household energy storage batteries and inverters are generally separated, which makes the appearance of the entire product appear inconsistent, because the inverter and the battery are produced by different companies, which increases the difficulty of subsequent after-sales maintenance. In the existing battery-inverter integrated products, the inverter and the battery are installed together in the box, which is not convenient for the inspection and maintenance of the inverter. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing battery inverter is not separate and unified, and even if the inverter and the battery are installed as an integrated machine, it is not convenient to inspect and maintain the inverter.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] An integrated energy storage inverter includes a box body, a support pad is fixedly connected to the lower end of the box body, a plurality of heat dissipation holes are arranged on both sides of the box body, a battery and an inverter assembly, a lifting mechanism and a slide plate are arranged in the box body, the inverter assembly is connected to the lifting mechanism, the lifting mechanism is connected to the box body for controlling the lifting and lowering of the inverter assembly to facilitate maintenance thereof, and the slide plate is slidably connected to the upper end of the box body for controlling the opening and closing of the upper end of the box body.

[0007] Furthermore, the lifting mechanism includes a motor, a first sliding rod and a support plate, the motor is fixed in the box, the output end of the motor is fixed with a screw, the screw is rotatably connected to one side of the box, the first sliding rod is fixed to the other side of the box, the support plate is slidably connected in the box, one end of the support plate is threadedly connected to the screw, the other end of the support plate is slidably connected to the first sliding rod, and the inverter assembly is connected to the upper end of the support plate.

[0008] Furthermore, a connecting plate is symmetrically fixed to the inner wall of the box, a connecting ring is fixed to the lower end of the connecting plate, the upper end of the screw is rotatably connected to the connecting ring on one side of the inner wall of the box, and the upper end of the first sliding rod is inserted into the connecting ring at the other end of the inner wall of the box.

[0009] Furthermore, both sides of the connecting plate on both sides of the inner wall of the box are provided with limiting strips, the limiting strips are fixedly connected to the inner wall of the box, and both ends of the support plate are symmetrically provided with limiting grooves, and the limiting grooves are slidably adapted to the limiting strips.

[0010] Furthermore, sliding grooves are symmetrically provided on both sides of the inner wall of the box body, and the two sides of the skateboard are slidably connected in the sliding grooves. A through groove is provided on one side of the box body, and the skateboard slides out of the through groove. A fixing plate is fixedly connected to one end of the skateboard, and a snap assembly is symmetrically connected to the lower end of the through groove of the box body. The fixing plate is attached to the outside of the box body through the snap assembly, thereby realizing the fixation of the skateboard.

[0011] Furthermore, the buckle assembly includes a second slide bar, a slider and a spring, the lower end of the through slot of the box body is symmetrically provided with mounting grooves, the second slide bar is symmetrically fixed in each mounting groove, the slider is symmetrically slidably connected in each mounting groove, the slider is sleeved on the second slide bar, the spring is sleeved on the second slide bar, both ends of the spring are fixed to the slide plate on the inner wall of the mounting groove, one side of the mounting groove passes through one side of the box body, one end of the slider extends out of the mounting groove, the end of the slider extending out of the mounting groove is fixedly connected with a buckle plate, the buckle plate is set to be L-shaped, the fixing plate is symmetrically provided with buckle grooves, the buckle plate is buckled in the buckle grooves, the buckle plate fits the outside of the fixing plate, and the outside of the fixing plate is hinged with a handle.

[0012] Furthermore, an opening is provided on one side of the box body for installing and removing the battery, the opening is connected to a cover plate, one end of the cover plate is fixedly connected to a connecting block, the connecting block is adapted to the opening, and the cover plate is connected to the box body by bolts.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] In the embodiment of the utility model, the battery is installed at the lower end of the box body, and the battery can be taken out for inspection and maintenance by removing the cover plate. The inverter assembly is installed on the support plate in the box body, and the output end of the motor drives the screw to rotate, and then the support plate drives the inverter assembly to extend out of the upper end of the box body under the limiting action of the first slide bar, so as to facilitate the inspection and maintenance of the inverter assembly;

[0015] The upper end of the box is opened and closed by a slide plate, and the slide plate is fixed by a buckle assembly. After squeezing the buckle plate to make it fit, the buckle plate can be adapted to pass through the buckle slot on the fixed plate, and then the handle can be used to pull the fixed plate together with the slide plate to slide out of the box. The operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the whole machine of the utility model.

[0017] Figure 2It is an exploded view of the utility model.

[0018] Figure 3 This is a schematic diagram of the box cutting of the utility model Figure 1 .

[0019] Figure 4 This is a schematic diagram of the box cutting of the utility model Figure 2 .

[0020] Figure 5 It is a schematic diagram of the lifting mechanism of the utility model.

[0021] Figure 6 It is a schematic diagram of the buckle assembly of the utility model.

[0022] Figure 7 It is a schematic diagram of the connection of the slide plate of the utility model.

[0023] Description of reference numerals:

[0024] 1. Box body, 101. Support pad, 102. Heat dissipation hole, 103. Opening, 104. Through slot, 105. Mounting slot, 106. Slide slot, 107. Connecting plate, 108. Connecting ring, 109. Limiting strip, 2. Slide plate, 201. Fixing plate, 202. Handle, 203. Buckle slot, 3. Cover plate, 301. Connecting block, 4. Buckle assembly, 401. Second slide bar, 402. Spring, 403. Slider, 404. Buckle plate, 5. Lifting mechanism, 501. Motor, 502. Screw, 503. First slide bar, 504. Support plate, 505. Limiting slot, 6. Inverter assembly, 7. Battery. DETAILED DESCRIPTION

[0025] like Figure 1-7 As shown, an energy storage inverter integrated machine includes a box body 1, a support pad 101 is fixedly connected to the lower end of the box body 1, a plurality of heat dissipation holes 102 are arranged on both sides of the box body 1, a battery 7 and an inverter assembly 6, a lifting mechanism 5 and a slide plate 2 are arranged in the box body 1, the inverter assembly 6 is connected to the lifting mechanism 5, the lifting mechanism 5 is connected to the box body 1 to control the lifting and lowering of the inverter assembly 6, and it is convenient for maintenance thereof, and the slide plate 2 is slidably connected to the upper end of the box body 1 to control the opening and closing of the upper end of the box body 1.

[0026] like Figure 2-5As shown, in order to control the lifting of the inverter in the box 1, the lifting mechanism 5 includes a motor 501, a first slide bar 503 and a support plate 504. The motor 501 is fixed in the box 1. The output end of the motor 501 is fixed with a screw 502. The screw 502 is rotatably connected to one side of the box 1. The first slide bar 503 is fixed to the other side of the box 1. The support plate 504 is slidably connected to the box 1. One end of the support plate 504 is threadedly connected to the screw 502, and the other end of the support plate 504 is slidably connected to the first slide bar 503. The inverter assembly 6 is connected to At the upper end of the support plate 504, the inner wall of the box body 1 is symmetrically fixed with a connecting plate 107, and the lower end of the connecting plate 107 is fixed with a connecting ring 108. The upper end of the screw rod 502 is rotatably connected to the connecting ring 108 on one side of the inner wall of the box body 1, and the upper end of the first sliding rod 503 is inserted into the connecting ring 108 at the other end of the inner wall of the box body 1. Limiting strips 109 are provided on both sides of the connecting plate 107 on both sides of the inner wall of the box body 1, and the limiting strips 109 are fixed to the inner wall of the box body 1. Limiting grooves 505 are symmetrically provided at both ends of the support plate 504, and the limiting grooves 505 are slidably adapted to the limiting strips 109.

[0027] like Figure 2 , 4 As shown in Figures 6 and 7, in order to control the opening and closing of the upper end of the box body 1, slide grooves 106 are symmetrically provided on both sides of the inner wall of the box body 1, and the two sides of the slide plate 2 are slidably connected to the slide grooves 106. One side of the box body 1 is provided with a through groove 104, and the slide plate 2 slides out of the through groove 104. A fixing plate 201 is fixedly connected to one end of the slide plate 2, and a buckle assembly 4 is symmetrically connected to the lower end of the through groove 104 of the box body 1. The fixing plate 201 is attached to the outer side of the box body 1 through the buckle assembly 4, thereby fixing the slide plate 2. The buckle assembly 4 includes a second slide bar 401, a slider 403 and a spring 402. The lower end of the through groove 104 of the box body 1 is symmetrically provided with mounting grooves 105. The second slide bar 401 is symmetrically fixed to each mounting groove 10 5, the slider 403 is symmetrically slidably connected in each mounting groove 105, the slider 403 is sleeved on the second slide bar 401, the spring 402 is sleeved on the second slide bar 401, both ends of the spring 402 are fixedly connected to the slide plate 2 on the inner wall of the mounting groove 105, one side of the mounting groove 105 passes through one side of the box body 1, one end of the slider 403 extends out of the mounting groove 105, and the end of the slider 403 extending out of the mounting groove 105 is fixedly connected with a snap plate 404, the snap plate 404 is set to be L-shaped, the fixing plate 201 is symmetrically provided with snap grooves 203, the snap plate 404 is snapped with the snap grooves 203, the snap plate 404 is attached to the outer side of the fixing plate 201, and the outer side of the fixing plate 201 is hinged with a handle 202.

[0028] like Figure 2As shown, in order to control the opening and closing of one side of the box body 1 and facilitate the maintenance of the battery 7, an opening 103 is provided on one side of the box body 1 for the installation and removal of the battery 7, and the opening 103 is connected to a cover plate 3, and a connecting block 301 is fixed to one end of the cover plate 3, and the connecting block 301 is adapted to the opening 103, and the cover plate 3 is connected to the box body 1 by bolts.

[0029] When the utility model needs to inspect the battery 7 during use, the cover plate 3 can be removed by rotating and removing the bolts, and then the battery 7 can be taken out from the opening 103 for inspection and maintenance. When the inverter assembly 6 needs to be inspected, the snap plates 404 are squeezed so that the inner sides of the mutually symmetrical snap plates 404 fit together, and then the inner sides of the mutually symmetrical sliders 403 in each mounting groove 105 fit together, and the sliders 403 drive the springs 402 to extend and relax, and the snap plates 404 that fit together fit the fixing plate 201. The buckle groove 203 can then pull the fixing plate 201 away from one side of the box body 1, thereby driving the sliding plate 2 to slide out of the sliding groove 106 in the box body 1, so that the upper end of the box body 1 is opened, and the motor 501 is started. The output end of the motor 501 drives the screw rod 502 to rotate. Driven by the screw rod 502 and the limiting action of the first sliding rod 503 and the limiting strip 109, the support plate 504 rises and falls and slides in the box body 1, thereby driving the inverter assembly 6 to extend out of the box body 1 from the upper end of the box body 1, so that the inverter assembly 6 can be inspected and maintained.

[0030] In summary: In the embodiment of the utility model, the battery 7 is installed at the lower end of the box body 1. The battery 7 can be taken out for inspection and maintenance by removing the cover plate 3. The inverter assembly 6 is installed on the support plate 504 in the box body 1. The output end of the motor 501 drives the screw 502 to rotate, and then the support plate 504 drives the inverter assembly 6 to extend out of the upper end of the box body 1 under the limiting action of the first slide bar 503, so as to facilitate the inspection and maintenance of the inverter assembly 6; the upper end of the box body 1 is opened and closed by the slide plate 2, and the slide plate 2 is fixed by the buckle assembly 4. After squeezing the buckle plate 404 to make the buckle plate 404 fit, the buckle plate 404 can be adapted to pass through the buckle groove 203 on the fixed plate 201, and then the handle 202 can be used to pull the fixed plate 201 together with the slide plate 2 to slide out of the box body 1, and the operation is simple and convenient.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An integrated energy storage inverter, comprising a box, a support pad is fixedly connected to the lower end of the box, a plurality of heat dissipation holes are arranged on both sides of the box, a battery and an inverter assembly are arranged in the box, and the characteristics are: A lifting mechanism and a slide plate, wherein the inverter assembly is connected to the lifting mechanism, the lifting mechanism is connected inside the box body and is used to control the lifting and lowering of the inverter assembly to facilitate its maintenance, and the slide plate is slidably connected to the upper end of the box body and is used to control the opening and closing of the upper end of the box body.

2. The energy storage and inverter integrated machine according to claim 1, characterized in that: The lifting mechanism includes a motor, a first sliding rod and a support plate, the motor is fixed in the box, a screw is fixed at the output end of the motor, the screw is rotatably connected to one side of the box, the first sliding rod is fixed to the other side of the box, the support plate is slidably connected in the box, one end of the support plate is threadedly connected to the screw, the other end of the support plate is slidably connected to the first sliding rod, and the inverter assembly is connected to the upper end of the support plate.

3. The energy storage and inverter integrated machine according to claim 2, characterized in that: The inner wall of the box is symmetrically fixed with a connecting plate, the lower end of the connecting plate is fixed with a connecting ring, the upper end of the screw is rotatably connected to the connecting ring on one side of the inner wall of the box, and the upper end of the first sliding rod is inserted into the connecting ring at the other end of the inner wall of the box.

4. The energy storage and inverter integrated machine according to claim 3, characterized in that: Limiting strips are arranged on both sides of the connecting plate on both sides of the inner wall of the box body, and the limiting strips are fixedly connected to the inner wall of the box body. Limiting grooves are symmetrically arranged at both ends of the supporting plate, and the limiting grooves are slidably adapted to the limiting strips.

5. The energy storage and inverter integrated machine according to claim 1, characterized in that: Slide grooves are symmetrically arranged on both sides of the inner wall of the box, and the two sides of the slide plate are slidably connected to the slide grooves. A through groove is arranged on one side of the box, and the slide plate slides out of the through groove. A fixing plate is fixedly connected to one end of the slide plate, and a buckle assembly is symmetrically connected to the lower end of the through groove of the box, and the fixing plate is attached to the outer side of the box through the buckle assembly, thereby fixing the slide plate.

6. The energy storage and inverter integrated machine according to claim 5, characterized in that: The buckle assembly includes a second slide bar, a slider and a spring, the lower end of the through-slot of the box body is symmetrically provided with mounting grooves, the second slide bar is symmetrically fixed in each mounting groove, the slider is symmetrically slidably connected in each mounting groove, the slider is sleeved on the second slide bar, the spring is sleeved on the second slide bar, both ends of the spring are fixedly connected to the slide plate on the inner wall of the mounting groove, one side of the mounting groove passes through one side of the box body, one end of the slider extends out of the mounting groove, and the end of the slider extending out of the mounting groove is fixedly connected with a buckle plate, the buckle plate is set to be L-shaped, the fixing plate is symmetrically provided with buckle grooves, the buckle plate is buckled in the buckle grooves, the buckle plate fits the outside of the fixing plate, and the outside of the fixing plate is hinged with a handle.

7. An integrated energy storage and inverter according to any one of claims 1 to 6, characterized in that: An opening is provided on one side of the box body for installing and removing the battery, the opening is connected with a cover plate, one end of the cover plate is fixedly connected with a connecting block, the connecting block is adapted to the opening, and the cover plate is connected to the box body by bolts.

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