CN215072121U

CN215072121U - Energy storage DC inverter structure

Info

Publication number: CN215072121U
Application number: CN202121239554.9U
Authority: CN
Inventors: 邱祖培
Original assignee: Fujian Qingke New Energy Technology Co ltd
Current assignee: Fujian Qingke New Energy Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-07
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses an energy storage DC inverter structure, which comprises a box body, the side surface of box is fixedly connected with the fan, the inner bottom end of box is fixedly connected with the radiating block, the inside of radiating block is fixedly connected with the deep bead, the side surface of radiating block is provided with a first air inlet, the side surface of radiating block and the side far away from the first air inlet are provided with a second air outlet, the upper surface of radiating block is provided with a second air inlet, the upper surface of radiating block and the side located the second air inlet are provided with a first air outlet; the inside wall fixedly connected with spring of box, the one end fixedly connected with filter layer of spring, the interior bottom end of box is provided with and is located one side of filter layer and is provided with the collecting vat. The utility model discloses, convenient to use conveniently carries out the radiating operation to dc-to-ac converter body and lower surface, thereby has increased radiating area and has increased radiating efficiency.

Description

Energy storage DC inverter structure

Technical Field

The utility model relates to an inverter technical field especially relates to energy storage DC inverter structure.

Background

The inverter is a converter for converting direct current electric energy (battery, accumulator jar) into constant frequency, constant voltage or frequency and voltage regulation alternating current (generally 220V,50Hz sine wave), and is composed of an inverter bridge, control logic and a filter circuit.

The applicant is applying the utility model discloses the time, through the retrieval, discover that chinese patent discloses an "dc-to-ac converter cooling structure", and its application number is "CN 201922377235.3", and this patent radiating mode not only the cost is low to efficient, only need with the dc-to-ac converter install have certain wind current the place can, guarantee that the fresh air hole can accomplish the heat dissipation by the real-time air inlet, but the device can't filter the dust and conveniently clear away the operation in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art, and providing an energy storage direct current inverter structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the energy storage direct current inverter structure comprises a box body, wherein a fan is fixedly connected to the side surface of the box body, a radiating block is fixedly connected to the inner bottom end of the box body, a wind shield is fixedly connected to the inside of the radiating block, a first air inlet is formed in the side surface of the radiating block, a second air outlet is formed in one side of the side surface of the radiating block, which is far away from the first air inlet, a second air inlet is formed in the upper surface of the radiating block, and a first air outlet is formed in one side of the upper surface of the radiating block, which is located at the second air inlet;

the inside wall fixedly connected with spring of box, the one end fixedly connected with filter layer of spring, the interior bottom end of box is provided with and is located one side of filter layer and is provided with the collecting vat.

As a further description of the above technical solution:

the upper surface of radiating block just is located one side fixedly connected with locating piece of first exhaust opening, the upper surface of locating piece is provided with the dc-to-ac converter body.

As a further description of the above technical solution:

the upper surface of the inverter body is fixedly connected with a heat dissipation plate, the side wall of the inverter body is provided with fixing screws, and the inverter body is fixedly connected with the positioning blocks through the fixing screws.

As a further description of the above technical solution:

the quantity of filter layer is provided with two sets ofly, two sets of the filter layer is made for the filter pulp material, and the filter layer sets up for the slope.

As a further description of the above technical solution:

the inside of collecting vat is provided with the card stopper, the lower surface of card stopper is provided with the pull ring.

As a further description of the above technical solution:

one side of the side surface of the box body, which is far away from the fan, is provided with a plurality of heat dissipation holes.

As a further description of the above technical solution:

the upper surface of the box body is provided with a cover plate, and the cover plate is movably connected with a fixing bolt.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this energy storage DC inverter structure, cooperate with the radiating block and heating panel through being provided with the fan, when using the device, the work of inverter body produces a large amount of heats, the heat of upper surface absorbs and bloies through the fan through the heating panel and dispels the heat, inverter body lower surface location installs on the locating piece on the radiating block, lower surface vacuole formation, the fan is bloied and is got into the inside of radiating block through first air intake, and block and blow to the lower surface of inverter body and discharge through first air exit and second air exit through the second air intake entering through the deep bead, high durability and convenient use, conveniently carry out the radiating operation to inverter body and lower surface, thereby radiating area has been increased radiating efficiency.

2. Compared with the prior art, this energy storage DC-to-AC converter structure cooperates with the accumulator through being provided with the filter layer and spring, and the fan is bloied subsidiary dust and can be filtered through the filter layer, prevents that the dust from getting into, and the fan is bloied and is driven the spring and rock production vibrations and can shake off filter layer surface dust and collect in the accumulator.

3. Compared with the prior art, this energy storage DC inverter structure through being provided with accumulator and card stopper, when the dust in the accumulator needs to be cleared up, can take the card stopper out from the accumulator, therefore the dust falls because of gravity and clears up the operation, easy operation.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an energy storage dc-to-ac converter structure according to the present invention;

fig. 2 is a schematic view of the overall structure of the heat dissipation block of the energy storage dc-to-ac converter structure according to the present invention;

fig. 3 is a partial enlarged view of a in fig. 1 according to the present invention;

fig. 4 is a partial enlarged view of B in fig. 1 according to the present invention.

Illustration of the drawings:

1. a box body; 2. a fan; 3. a spring; 4. a filter layer; 5. collecting tank; 6. a heat dissipating block; 7. a wind deflector; 8. a first air inlet; 9. a second air inlet; 10. a second air outlet; 11. positioning blocks; 12. an inverter body; 13. a heat dissipation plate; 14. a cover plate; 15. heat dissipation holes; 16. blocking; 17. fixing screws; 18. a first exhaust opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides an energy storage dc inverter structure: the inverter comprises a box body 1, wherein a fan 2 is fixedly connected to the side surface of the box body 1 and used for producing cold air for heat dissipation, a heat dissipation block 6 is fixedly connected to the inner bottom end of the box body 1 and is convenient for heat dissipation of the lower surface of an inverter body 12, a wind shield 7 is fixedly connected to the inside of the heat dissipation block 6 and is used for cold air to enter through a second air inlet 9, a first air inlet 8 is formed in the side surface of the heat dissipation block 6, a second air outlet 10 is formed in the side surface of the heat dissipation block 6, which is far away from the first air inlet 8, a second air inlet 9 is formed in the upper surface of the heat dissipation block 6, and a first air outlet 18 is formed in the upper surface of the heat dissipation block 6, which is located at one side of the second air inlet 9, so that the cold air can be conveniently introduced for heat dissipation;

the inside wall fixedly connected with spring 3 of box 1, be used for driving filter layer 4 and rock, the one end fixedly connected with filter layer 4 of spring 3, be used for filtering the dust, the quantity of filter layer 4 is provided with two sets ofly, two sets of filter layers 4 are made for crossing the filter pulp material, and filter layer 4 sets up for the slope, conveniently fall the dust, one side that the interior bottom end of box 1 was provided with and was located filter layer 4 is provided with collecting vat 5, conveniently collect the dust, collecting vat 5's inside is provided with card stopper 16, card stopper 16's lower surface is provided with the pull ring, conveniently take out card stopper 16 and clean.

The upper surface of radiating block 6 and the one side fixedly connected with locating piece 11 that is located first exhaust port 18, the upper surface of locating piece 11 is provided with inverter body 12, the last fixed surface of inverter body 12 is connected with heating panel 13, the lateral wall of inverter body 12 is provided with fixed screw 17, inverter body 12 passes through fixed screw 17 fixed connection with locating piece 11, the side surface of box 1 and the one side of keeping away from fan 2 are provided with louvre 15, the quantity of louvre 15 is provided with a plurality ofly, the upper surface of box 1 is provided with apron 14, the inside swing joint of apron 14 has fixing bolt.

The working principle is as follows: when the device is used, the inverter body 12 works to generate a large amount of heat, the heat on the upper surface is absorbed by the heat dissipation plate 13 and dissipated by blowing air through the fan 2, the lower surface of the inverter body 12 is positioned and installed on the positioning block 11 on the heat dissipation block 6, a cavity is formed on the lower surface, the air blown by the fan 2 enters the inside of the heat dissipation block 6 through the first air inlet 8, is blocked by the wind shield 7, enters the lower surface of the inverter body 12 through the second air inlet 9 and is discharged through the first air outlet 18 and the second air outlet 10, the use is convenient, the heat dissipation operation on the inverter body 12 and the lower surface is convenient, the fan 2 blows the spring 3 to shake to generate vibration, so that the dust on the surface of the filter layer 4 can be shaken and fallen into the recovery tank 5 for collection, when the dust in the recovery tank 5 needs to be cleaned, the blocking plug 16 can be drawn out from the recovery tank 5, therefore, the dust falls down due to the gravity for cleaning operation, the operation is simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Energy storage DC inverter structure, including box (1), its characterized in that: the side surface of the box body (1) is fixedly connected with a fan (2), the inner bottom end of the box body (1) is fixedly connected with a radiating block (6), the inside of the radiating block (6) is fixedly connected with a wind shield (7), the side surface of the radiating block (6) is provided with a first air inlet (8), one side of the side surface of the radiating block (6), which is far away from the first air inlet (8), is provided with a second air outlet (10), the upper surface of the radiating block (6) is provided with a second air inlet (9), and one side, which is located at the second air inlet (9), of the upper surface of the radiating block (6) is provided with a first exhaust port (18);

the utility model discloses a solar water heater, including box (1), the inside wall fixedly connected with spring (3) of box (1), the one end fixedly connected with filter layer (4) of spring (3), the one side that the inner bottom end of box (1) was provided with and was located filter layer (4) is provided with collecting vat (5).

2. The energy storing dc inverter architecture of claim 1, wherein: the heat dissipation device is characterized in that a positioning block (11) is fixedly connected to the upper surface of the heat dissipation block (6) and one side of the heat dissipation block, which is located at the first exhaust port (18), and an inverter body (12) is arranged on the upper surface of the positioning block (11).

3. The energy storing dc inverter architecture of claim 2, wherein: the upper surface fixed connection of inverter body (12) has heating panel (13), the lateral wall of inverter body (12) is provided with set screw (17), inverter body (12) pass through set screw (17) fixed connection with locating piece (11).

4. The energy storing dc inverter architecture of claim 1, wherein: the number of the filter layers (4) is two, the filter layers (4) are made of filter cotton materials, and the filter layers (4) are obliquely arranged.

5. The energy storing dc inverter architecture of claim 1, wherein: a clamping plug (16) is arranged in the collecting groove (5), and a pull ring is arranged on the lower surface of the clamping plug (16).

6. The energy storing dc inverter architecture of claim 1, wherein: the side surface of the box body (1) and one side far away from the fan (2) are provided with a plurality of heat dissipation holes (15), and the number of the heat dissipation holes (15) is multiple.

7. The energy storing dc inverter architecture of claim 1, wherein: the upper surface of the box body (1) is provided with a cover plate (14), and a fixing bolt is movably connected inside the cover plate (14).