CN211830699U

CN211830699U - Cabinet frame type solar inverter

Info

Publication number: CN211830699U
Application number: CN202020958384.9U
Authority: CN
Inventors: 荆林峰
Original assignee: JINAN DEMING POWER EQUIPMENT CO Ltd
Current assignee: JINAN DEMING POWER EQUIPMENT CO Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-10-30
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to the technical field of a cabinet frame type solar inverter, and discloses a cabinet frame type solar inverter, which comprises a solar inverter shell, wherein the upper parts of the left and right surfaces of the solar inverter shell are respectively provided with a vent, the upper and lower sides of the left and right surfaces of the solar inverter shell are respectively provided with a rectangular groove, the rotation of a motor drives a driving shaft to rotate, the rotation of a first rotating sleeve is driven by the rotation of the driving shaft, the rotation of the first rotating sleeve drives a second rotating sleeve to rotate by a belt, the rotation of the second rotating sleeve drives a rotating shaft to rotate, the rotation of a fan is driven by the rotation of the rotating shaft, the rotation of the fan drives the rotation of the fan blade, the inside of the vent is blown by the rotation of the fan blade, the heat can be blown away from the inside of the other vent by blowing the inside of the vent, thereby achieving the effect of heat dissipation, thereby prolonging the service life of the solar inverter.

Description

Cabinet frame type solar inverter

Technical Field

The utility model relates to a cabinet frame formula solar inverter technical field specifically is a cabinet frame formula solar inverter.

Background

The inverter is also called a power supply regulator and a power regulator and is an essential part of a photovoltaic system, the photovoltaic inverter mainly has the function of converting direct current generated by the solar panel into alternating current used by household appliances, and all electricity generated by the solar panel can be output outwards only through the processing of the inverter. [1] Through a full-bridge circuit, an SPWM processor is generally adopted to obtain sinusoidal alternating current matched with the frequency, the rated voltage and the like of an illumination load through modulation, filtering, boosting and the like, and the sinusoidal alternating current is used by a system end user. With the inverter, the direct-current storage battery can be used for providing alternating current for the electric appliance.

Solar inverter in the existing market still has some shortcomings, most solar inverters are placed outdoors for a long time, some dust can block up ventilation holes, heat dissipation of the solar inverter is affected, and in addition, the solar inverter generates certain heat during working, so that heat dissipation and dust prevention of the solar inverter are indispensable, and therefore a cabinet frame type solar inverter is urgently needed

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cabinet frame formula solar inverter possesses advantages such as heat dissipation, dustproof and deashing.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a cabinet frame type solar inverter comprises a solar inverter shell, ventilation openings are formed in the upper portions of the left side and the right side of the solar inverter shell, rectangular grooves are formed in the upper sides and the lower sides of the left side and the right side of the solar inverter shell, a rectangular sliding groove is formed in the top surface of the inner wall of each rectangular groove in an inwards concave mode, rectangular frames are arranged on the left side and the right side of each rectangular groove, a first rectangular block is arranged on each of the front side and the rear side of each rectangular frame, each first rectangular block is connected with the corresponding rectangular frame through a spring, a dust screen is fixedly connected to the inner portion of each rectangular frame, a rectangular plate is fixedly connected to the right side of the solar inverter shell, a motor is fixedly connected to the upper surface of the rectangular plate, a driving shaft is fixedly connected to the left surface of the motor, a rotating sleeve is fixedly connected to the, a bearing board is fixedly connected to the lower portion of the right side of a solar inverter shell, a supporting rod II is fixedly connected to the upper surface of the bearing board, a rotating shaft penetrates through the side surface of the supporting rod II, a rotating sleeve II is fixedly sleeved on the left end of the side surface of the rotating shaft, the rotating sleeve II is connected with the rotating sleeve I through a belt, a fan is fixedly connected to the left side of the rotating shaft, a set of fan blades are fixedly connected to the side surface of the fan, and a dust screen dust removing device is arranged below the right side of the rotating shaft.

Preferably, the dust screen ash removal device includes long board one, long board one passes through bearing swing joint together with the right-hand member of axis of rotation, the other end of long board one has a long board two through bolt swing joint, slider of other end fixedly connected with of long board two, a slide has been cup jointed in the inside activity of slider, a lower fixed surface of slide is connected with a bracing piece one, the lower surface of bracing piece one links together with the last fixed surface of loading board.

Preferably, the upper surface of the sliding block is fixedly connected with a long rod II, the front surface of the long rod II is fixedly connected with an L-shaped impact rod, the lower end of the right side of the rectangular frame is fixedly connected with a long plate III, and the back surface of the right end of the long plate III is in contact with the front surface of the L-shaped impact rod.

Preferably, a collection box is fixedly connected to the upper surface of the bearing plate, and the collection box 18 is located right below the rectangular frame.

Preferably, two equal fixedly connected with in both ends two rectangular blocks two, every about the relative two sides of rectangle frame the inside of rectangular blocks two is hollow form, every concave two circular recesses in the upper surface of rectangular blocks two, two the inside of circular recess all is provided with a root circle pole, every the inside of rectangular blocks two all is provided with a stock, both ends are in the same place with two relative two fixed connection of root circle pole respectively about the stock, every the equal fixedly connected with spring two of the lower surface of round pole, every the lower surface of spring two all is in the same place with the interior bottom fixed connection of rectangular blocks two.

Preferably, each two rectangular blocks are correspondingly inserted into each rectangular groove, and each round rod positioned at the inner end is correspondingly inserted into the rectangular sliding groove on the top surface of the inner wall of each rectangular groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a cabinet frame formula solar inverter possesses following beneficial effect:

1. this cabinet frame formula solar inverter, the rotation of rotation drive shaft through the motor, the rotation through the drive shaft drives the rotation of rotating cover one, the rotation of rotating cover one drives the rotation of rotating cover two through the belt, the rotation of rotating cover two drives the rotation of axis of rotation, the rotation of rotation drive fan through the axis of rotation, the rotation of fan drives the rotation of flabellum, thereby blow to the vent in through the rotation of flabellum, can make the heat blow away from another department vent through blowing to the vent in, thereby reach radiating effect in the solar inverter, thereby the life of solar inverter has been prolonged.

2. The cabinet frame type solar inverter makes the first long plate do circular motion through the rotation of the rotating shaft, the second long plate drives the sliding block to move left and right on the slide way through the circular motion of the first long plate, the second long plate drives the sliding block to move left and right on the slide way through the left and right movement of the sliding block, the second long rod drives the L-shaped impact rod to impact the third long plate through the left and right movement of the second long rod, the L-shaped impact rod is driven to impact the third long plate through the second long rod, so that the dust screen generates left and right vibration, the left and right vibration of the dust screen can impact the first spring fixed on the first rectangular block, the amplitude of the left and right vibration of the dust screen and the reset of the position of the dust screen can be intensified by utilizing the performance of the first spring, thereby the dust on the dust screen can fall into the collecting box, the dust cleaning effect on the dust screen is achieved, the, thereby ensuring the heat dissipation and ash removal effects of the device.

3. This cabinet frame formula solar inverter, when wasing the dust screen, only need the user to press the round bar, press the round bar through the user, recycle and connect through the stock between the round bar, consequently can make spring two down press, can make the round bar not fall into the circular recess through down pressing of spring two in to help the user easily take out the rectangle frame, when wasing the dust screen and accomplish the back and need install, equally only need the user press the round bar can.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a cabinet frame type solar inverter of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic structural view of a vent and a rectangular groove of a cabinet frame type solar inverter of the present invention;

fig. 4 is a schematic structural diagram of a rectangular block two of the cabinet frame type solar inverter of the present invention.

In the figure: the solar energy inverter comprises a solar energy inverter shell, a rectangular groove 11, a vent hole 12, a rectangular block I13, a spring I14, a bearing plate 15, a supporting rod I16, a supporting rod II 17, a collecting box 18, a rectangular frame 2, a dust screen 21, a rectangular block II 3, a round rod 31, a long rod 32, a spring II 33, a round groove 34, a motor 4, a driving shaft 41, a rotating sleeve I42, a belt 43, a rotating shaft 44, a fan 45, fan blades 46, a rectangular plate 47, a rotating sleeve II 48, a long plate I5, a long plate II 51, a slide block 52, a slide way 53, a long rod II 54 and a long plate III 55.

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.

Referring to fig. 1-4, a frame type solar inverter includes a solar inverter housing 1, wherein the solar inverter housing 1 has vents 12 formed at the upper portions of the left and right sides thereof, the solar inverter housing 1 has rectangular grooves 11 formed at the upper and lower sides thereof, the top surface of the inner wall of each rectangular groove 11 is recessed with a rectangular sliding groove, the rectangular grooves 11 have rectangular frames 2 formed at the left and right sides thereof, each rectangular frame 2 has a rectangular block 13 formed at the front and rear sides thereof, each rectangular block 13 is connected to the rectangular frame 2 via a spring 14, a dust screen 21 is fixedly connected to the inside of each rectangular frame 2, a rectangular plate 47 is fixedly connected to the right side of the solar inverter housing 1, a motor 4 is fixedly connected to the upper surface of the rectangular plate 47, and the rotation of the driving shaft 41 is driven by the rotation of the motor 4, the rotation of the first rotating sleeve 42 is driven by the rotation of the driving shaft 41, the rotation of the first rotating sleeve 42 drives the second rotating sleeve 48 to rotate through the belt 43, the rotation of the second rotating sleeve 48 drives the rotation of the rotating shaft 44, the rotation of the fan 45 is driven by the rotation of the rotating shaft 44, the rotation of the fan 45 drives the rotation of the fan blade 46, air is blown into the ventilation opening 12 through the rotation of the fan blade 46, heat is blown away from the ventilation opening 12 at the other position through the air blowing in the ventilation opening 12, the effect of heat dissipation in the solar inverter 1 is achieved, the service life of the solar inverter is prolonged, the left side of the motor 4 is fixedly connected with the driving shaft 41, the side surface of the driving shaft 41 is fixedly sleeved with the first rotating sleeve 42, the lower part of the right side of the solar inverter shell 1 is fixedly connected with a bearing plate 15, the upper surface of the bearing plate 15 is, a rotating shaft 44 is movably penetrated through the side surface of the second support rod 17, the first long plate 5 makes circular motion through the rotation of the rotating shaft 44, the second long plate 51 drives the slide block 52 to move left and right on the slide way 53 through the circular motion of the first long plate 5, the second long plate 54 drives the slide block 52 to move left and right on the slide way 53, the second long rod 54 drives the L-shaped impact rod to impact the third long plate 55 through the left and right movement of the second long rod 54, the L-shaped impact rod is driven to impact the third long plate 55 through the second long rod 54, so that the dust screen 21 generates left and right vibration, the left and right vibration of the dust screen 21 impacts the first spring 14 fixed on the first rectangular block 13, the amplitude of the left and right vibration of the dust screen 21 and the reset of the position of the dust screen 21 are intensified by utilizing the performance of the first spring 14, thereby the dust on the dust screen 21 drops into the collecting box 18, and the, therefore, the ventilation opening 12 can not be blocked, the heat dissipation in the solar inverter 1 can not be influenced, and the effect of heat dissipation and ash removal of the device can be ensured, the left end of the side surface of the rotating shaft 44 is fixedly sleeved with a rotating sleeve II 48, the rotating sleeve II 48 is connected with a rotating sleeve I42 through a belt 43, the left surface of the rotating shaft 44 is fixedly connected with a fan 45, the side surface of the fan 45 is fixedly connected with a group of fan blades 46, the right lower part of the rotating shaft 44 is provided with an ash removal device of the dust screen 21, when the dust screen 21 is cleaned, a user only needs to press the round rod 31, presses the round rod 31 through the user, and then utilizes the round rod 31 to be connected through the long rod 32, so that the spring II 33 can be pressed downwards, the round rod 31 can not fall into the round groove 34 through the downward pressing of the spring II 33, thereby helping the user to easily take out the rectangular frame 2, when the dust screen, similarly, the user only needs to press the round rod 31, the dust cleaning device of the dust screen 21 comprises a first long plate 5, the first long plate 5 is movably connected with the right end of the rotating shaft 44 through a bearing, the other end of the first long plate 5 is movably connected with a second long plate 51 through a bolt, the other end of the second long plate 51 is fixedly connected with a sliding block 52, a sliding way 53 is movably sleeved in the sliding block 52, the lower surface of the sliding way 53 is fixedly connected with a first supporting rod 16, the lower surface of the first supporting rod 16 is fixedly connected with the upper surface of the bearing plate 15, the upper surface of the sliding block 52 is fixedly connected with a second long rod 54, the front surface of the second long rod 54 is fixedly connected with an L-shaped impact rod, the lower end of the right side of the rectangular frame 2 is fixedly connected with a third long plate 55, the back surface of the right end of the third long plate 55 is contacted with, the collecting box 18 is located under the rectangular frame 2, two rectangular block two 3 of equal fixedly connected with in both ends about two relative sides of rectangular frame 2, the inside of every rectangular block two 3 is hollow form, the upper surface indent of every rectangular block two 3 has two circular recess 34, the inside of two circular recess 34 all is provided with a root circle pole 31, the inside of every rectangular block two 3 all is provided with a root circle pole 32, both ends are in the same place with two relative face fixed connection of two root circle poles 31 respectively about the root circle pole 32, the equal fixedly connected with of lower surface of every root circle pole 31 has a spring two 33, the lower surface of every spring two 33 all is in the same place with the interior bottom surface fixed connection of rectangular block two 3, every corresponding every rectangular block two 3 inserts every rectangular groove 11, be located the inner every round pole 31 correspond respectively insert the rectangular chute of every rectangular groove 11 inner wall top surface.

When in use:

the first step is as follows: rotation through motor 4 drives the rotation of drive shaft 41, the rotation through drive shaft 41 drives the rotation of rotating sleeve 42, the rotation of rotating sleeve 42 drives the rotation of rotating sleeve two 48 through belt 43, the rotation of rotating sleeve two 48 drives the rotation of axis of rotation 44, the rotation through axis of rotation 44 drives the rotation of fan 45, the rotation of fan 45 drives the rotation of flabellum 46, thereby blow in the ventilation opening 12 through the rotation of flabellum 46, can make the heat blow away from in another ventilation opening 12 through blowing in the ventilation opening 12, thereby reach radiating effect in the solar inverter 1, thereby the life of solar inverter has been prolonged.

The second step is that: the first long plate 5 makes circular motion through the rotation of the rotating shaft 44, the second long plate 51 drives the sliding block 52 to move left and right on the sliding rail 53 through the circular motion of the first long plate 5, the second long plate 54 drives the long rod 54 to move left and right through the left and right movement of the sliding block 52 on the sliding rail 53, the second long rod 54 drives the L-shaped impact rod to impact the third long plate 55 through the left and right movement of the long rod 54, the L-shaped impact rod is driven to impact the third long plate 55 through the long rod 54, so that the dust screen 21 generates left and right vibration, the left and right vibration of the dust screen 21 impacts the first spring 14 fixed on the first rectangular block 13, the amplitude of the left and right vibration of the dust screen 21 and the reset of the position of the dust screen 21 are intensified by utilizing the performance of the first spring 14, so that the dust on the dust screen 21 drops in the collecting box 18, thereby achieving the effect of, therefore, the heat dissipation in the solar inverter 1 cannot be influenced, and the heat dissipation and ash removal effects of the device are guaranteed.

The third step: when wasing dust screen 21, only need the user to press round bar 31, press round bar 31 through the user, recycle and connect through stock 32 between the round bar 31, consequently can make two 33 springs down, can make round bar 31 not fall into circular recess 34 through the down-pressing of two 33 springs in to help the user easily take out rectangle frame 2, when washing the dust screen 21 and accomplish the back and need install, equally only need the user press round bar 31 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cabinet frame formula solar inverter, includes solar inverter shell (1), vent (12) have all been seted up on two sides upper portion about solar inverter shell (1), rectangular channel (11), every have all been seted up to both sides about two sides about solar inverter shell (1) the top surface of rectangular channel (11) inner wall all indent has a rectangle spout, its characterized in that: the solar energy inverter is characterized in that the left side and the right side of the rectangular groove (11) are respectively provided with a rectangular frame (2), the front side and the rear side of each rectangular frame (2) are respectively provided with a rectangular block I (13), each rectangular block I (13) is connected with the rectangular frame (2) through a spring I (14), the interior of each rectangular frame (2) is fixedly connected with a dustproof net (21), the right side of the solar energy inverter shell (1) is fixedly connected with a rectangular plate (47), the upper surface of each rectangular plate (47) is fixedly connected with a motor (4), the left surface of each motor (4) is fixedly connected with a driving shaft (41), the side surface of each driving shaft (41) is fixedly sleeved with a rotating sleeve I (42), the lower part of the right side of the solar energy inverter shell (1) is fixedly connected with a bearing plate (15), the upper surface of each bearing plate (15) is fixedly connected with a supporting rod II (17), a rotating shaft (44) movably penetrates through the side surface of the second supporting rod (17), a second rotating sleeve (48) is fixedly sleeved at the left end of the side surface of the rotating shaft (44), the second rotating sleeve (48) and the first rotating sleeve (42) are connected together through a belt (43), a fan (45) is fixedly connected to the left surface of the rotating shaft (44), and a group of fan blades (46) is fixedly connected to the side surface of the fan (45);

and a dust cleaning device of a dust screen (21) is arranged at the lower right part of the rotating shaft (44).

2. The cabinet frame type solar inverter according to claim 1, wherein: dust screen (21) ash removal device includes rectangular board one (5), the right-hand member of rectangular board one (5) and axis of rotation (44) passes through bearing swing joint and is in the same place, the other end of rectangular board one (5) has a rectangular board two (51) through bolt swing joint, slider (52) of the other end fixedly connected with of rectangular board two (51), a slide (53) has been cup jointed in the inside activity of slider (52), the lower fixed surface of slide (53) is connected with a bracing piece one (16), the lower surface of bracing piece one (16) links together with the upper surface fixed of loading board (15).

3. The cabinet frame type solar inverter according to claim 2, wherein: the upper surface of slider (52) is fixedly connected with a second long rod (54), the front of second long rod (54) is fixedly connected with an L-shaped impact rod, the right lower end of rectangular frame (2) is fixedly connected with a third long plate (55), and the back of the right end of third long plate (55) is in contact with the front of L-shaped impact rod.

4. The cabinet frame type solar inverter according to claim 2, wherein: the upper surface of the bearing plate (15) is fixedly connected with a collection box (18), and the collection box (18) is positioned under the rectangular frame (2).

5. The cabinet frame type solar inverter according to claim 1, wherein: two equal fixedly connected with in both ends rectangle piece two (3), every about the relative both sides of rectangle frame (2) the inside of rectangle piece two (3) is hollow form, every the concave circular recess (34) that have in the upper surface of rectangle piece two (3), two the inside of circular recess (34) all is provided with a round bar (31), every the inside of rectangle piece two (3) all is provided with a stock (32), both ends are in the same place with two relative two fixed connection of round bar (31) respectively about stock (32), every the equal fixedly connected with spring two (33) of lower surface of round bar (31), every the lower surface of spring two (33) all is in the same place with the interior bottom surface fixed connection of rectangle piece two (3).

6. The cabinet frame type solar inverter according to claim 5, wherein: each rectangular block II (3) is correspondingly inserted into each rectangular groove (11), and each round rod (31) at the inner end is correspondingly inserted into the rectangular sliding groove on the top surface of the inner wall of each rectangular groove (11).