CN210927469U - Convenient quick radiating from net invertion power supply - Google Patents
Convenient quick radiating from net invertion power supply Download PDFInfo
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- CN210927469U CN210927469U CN201921807295.8U CN201921807295U CN210927469U CN 210927469 U CN210927469 U CN 210927469U CN 201921807295 U CN201921807295 U CN 201921807295U CN 210927469 U CN210927469 U CN 210927469U
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Abstract
The utility model relates to a from net dc-to-ac converter technical field, specifically be a convenient quick radiating from net invertion power supply, including the device main part, the removal swiveling wheel is installed to the below of device main part, the couple is installed in the outside of device main part, the internally mounted of couple has the filter screen, the inside of device main part is provided with built-in groove, the internally mounted in built-in groove has the fin. The device reasonable in design, it is convenient for the mobile device main part to remove the swiveling wheel, the setting of electric fan is convenient for blow to inside and carry out the heat dissipation operation, radiating effect has effectively been improved, the also effectual heat dissipation operation that carries out of fin that the built-in inslot portion set up, blow into the device main part back when the wind of electric fan, just blow the dust simultaneously and take it out through wind again, the filter screen just adsorbs the dust when blowing off, simultaneously the filter screen alright take off from the couple through built-in hole and change, inside has cleaned when effectual improvement radiating effect.
Description
Technical Field
The utility model relates to a from net dc-to-ac converter technical field, specifically a convenient quick radiating from net invertion power supply.
Background
In an alternating current photovoltaic power generation system, an inverter is an indispensable part, and at present, for various technical or policy reasons, a short time is needed for connecting all independent photovoltaic alternating current power generation systems to a national unified power grid. The market distinguishes photovoltaic inverters into two types, photovoltaic off-grid inverters and photovoltaic grid-connected inverters. The photovoltaic off-grid inverter is a power conversion device, and is used for boosting the push-pull of input direct current and inverting the direct current into 220V alternating current through an inverter bridge SPWM sinusoidal pulse width modulation technology. The complete system solution Xantrex XW for off-grid inverters employing modular components consists of several manageable building blocks: the system comprises an XW inverter, a solar charging controller, an automatic generator starting module and a system control board.
However, a certain amount of heat is generated in the inverter operation process, and if the heat dissipation process is not performed in time, normal operation is affected, and a certain risk is also generated. Therefore, those skilled in the art provide an off-grid inverter power supply with convenient and fast heat dissipation to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient quick radiating from net invertion power supply to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient quick radiating from net invertion power supply, includes the device main part, the outside of device main part is provided with the button, the below of button is provided with the louvre, the removal swiveling wheel is installed to the below of device main part, the couple is installed in the outside of device main part, the internally mounted of couple has the filter screen, the top of filter screen is provided with the dead lever, the below of dead lever is provided with the connecting rod, the inside of device main part is provided with built-in groove, the internally mounted of built-in groove has the fin.
As a further aspect of the present invention: the movable rotating wheel is provided with four movable rotating wheels which are arranged at four corners below the device body respectively, the device body is connected with the movable rotating wheels in a welded mode, the buttons are provided with six movable rotating wheels, and the buttons are fixedly connected with the device body.
As a further aspect of the present invention: the fixing rods are arranged on two sides of the device body respectively, the fixing rods are connected with the device body in a welding mode, and connecting blocks are arranged inside the fixing rods.
As a further aspect of the present invention: the inside of connecting block is provided with the rotary rod, the connecting block corresponds rotary rod department and sets up the aperture with rotary rod external diameter looks adaptation, rotary rod welded connection dead lever, connecting block swivelling joint rotary rod.
As a further aspect of the present invention: the electric fan is characterized in that the rotary rod is welded and connected with a connecting rod, the connecting rod is rotatably connected with the fixed rod through the rotary rod, an electric fan is arranged inside the connecting rod, and the electric fan is fixedly connected with the inner side of the connecting rod.
As a further aspect of the present invention: the couple uses four to be provided with two as a set of altogether, arranges in respectively the both sides of device main part, couple welded connection device main part, the inside of couple is provided with the filter screen, the filter screen corresponds couple department and is provided with built-in hole, the filter screen is through built-in hole buckle connection couple.
As a further aspect of the present invention: the built-in grooves are arranged in two numbers and are respectively arranged on the inner sides of two ends of the device main body, and the radiating fins are fixedly connected with the built-in grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the device reasonable in design, the operation of being convenient for, it is convenient for the mobile device main part to remove the swiveling wheel, the setting of electric fan is convenient for blow to inside and carries out the radiating operation, radiating effect has effectively been improved, the also effectual radiating operation that carries out of fin that the built-in inslot portion set up, after the device main part is blown into to wind when the electric fan, just blow up the dust simultaneously and take it out through wind again, the filter screen just adsorbs the dust when blowing off, simultaneously the filter screen alright take off from the couple through built-in hole and change, clean inside when effectual improvement radiating effect, convenient operation is high-efficient.
Drawings
Fig. 1 is a schematic structural view of an off-grid inverter power supply with convenience and rapid heat dissipation;
FIG. 2 is a front view of an off-grid inverter power supply with convenient and fast heat dissipation;
FIG. 3 is a side view of an off-grid inverter power supply with convenient and rapid heat dissipation;
fig. 4 is a schematic structural diagram of an internal heat dissipation structure in an off-grid inverter power supply with convenience and rapid heat dissipation.
In the figure: 1. a device main body; 2. a button; 3. heat dissipation holes; 4. moving the rotating wheel; 5. hooking; 6. filtering with a screen; 7. fixing the rod; 8. a connecting rod; 9. rotating the rod; 10. connecting blocks; 11. an electric fan; 12. a built-in groove; 13. a heat sink; 14. a hole is arranged inside.
Detailed Description
Please refer to fig. 1-4, in the embodiment of the present invention, an off-grid inverter power supply convenient and fast to dissipate heat, including device main body 1, the outside of device main body 1 is provided with button 2, the below of button 2 is provided with louvre 3, mobile rotating wheel 4 is installed to the below of device main body 1, couple 5 is installed in the outside of device main body 1, the internally mounted of couple 5 has filter screen 6, the top of filter screen 6 is provided with dead lever 7, the below of dead lever 7 is provided with connecting rod 8, the inside of device main body 1 is provided with built-in groove 12, the internally mounted of built-in groove 12 has fin 13.
In fig. 1: the four movable rotating wheels 4 are arranged and are respectively arranged at four corners below the device body 1, the device body 1 is connected with the movable rotating wheels 4 in a welding mode, the six buttons 2 are arranged, and the buttons 2 are fixedly connected with the device body 1 and are convenient to move.
In fig. 2: the dead lever 7 is provided with two altogether, arrange the both sides of device main part 1 respectively in, dead lever 7 welded connection device main part 1, the inside of dead lever 7 is provided with connecting block 10, the inside of connecting block 10 is provided with rotary rod 9, connecting block 10 corresponds rotary rod 9 department and sets up the aperture with rotary rod 9 external diameter looks adaptation, rotary rod 9 welded connection dead lever 7, connecting block 10 swivelling joint rotary rod 9, rotary rod 9 welded connection connecting rod 8, connecting rod 8 passes through rotary rod 9 swivelling joint dead lever 7, the inside of connecting rod 8 is provided with electric fan 11, the inboard of electric fan 11 fixed connection connecting rod 8, thereby alright carry out the radiating operation to inside insufflate cold wind, simultaneously can blow off inside dust simultaneously, carry out clear effect, electric fan 11 accessible dead lever 7 is rotatory, be convenient for take out filter.
In fig. 2: couple 5 uses four to be provided with two as a set of altogether, arrange the both sides of device main part 1 respectively, couple 5 welded connection device main part 1, the inside of couple 5 is provided with filter screen 6, filter screen 6 corresponds 5 departments of couple and is provided with built-in hole 14, filter screen 6 is through built-in hole 14 buckle connection couple 5, after the wind of electric fan 11 blows into in the device main part 1, just blow up the dust simultaneously and take it out through wind again, filter screen 6 just adsorbs the dust when blowing out, filter screen 6 alright take off from couple 5 through built-in hole 14 simultaneously and change.
In fig. 4: the two built-in grooves 12 are respectively arranged at the inner sides of the two ends of the device main body 1, the radiating fins 13 are fixedly connected with the built-in grooves 12, and the radiating fins 13 arranged in the built-in grooves 12 also effectively perform radiating operation.
The utility model discloses a theory of operation is: the device body 1 is pushed by the movable rotating wheel 4 to move to a working position, so that the button 2 is pressed, the inside of the device body 1 can be operated by the button 2 after being electrically connected with the device body 1, when the device body 1 is operated, the inside hot air can be discharged through the heat dissipation holes 3, meanwhile, the inner sides of the two ends of the device body 1 are provided with the built-in grooves 12, the heat dissipation fins 13 are arranged inside the built-in grooves 12, the heat dissipation effect on the inside hot air can be further achieved, the heat dissipation time and efficiency can be accelerated, meanwhile, the electric fan 11 is arranged outside the built-in grooves 12, the electric fan 11 starts to work, the inside is blown, the heat dissipation effect is further achieved, the inside is cleaned and dedusted while air is blown, the inside dust floats outwards along with the blown air, the filter screen 6 arranged outside the built-in grooves 12 can absorb the dust, reduce the pollution to the air, after filter screen 6 collects certain dust, beat electric fan 11 through the rotation of rotary rod 9 with connecting block 10, because built-in hole 14 internal diameter just with the external diameter looks adaptation of couple 5, alright take off built-in hole 14 on the filter screen 6 from couple 5, change, convenient operation and effective environmental protection, the effectual efficiency that improves work, the threat of hidden danger such as conflagration has further been prevented, still clean the dust of inside simultaneously, guarantee that the circulation of inside air is unobstructed.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a convenient quick radiating from net invertion power supply, includes device main part (1), its characterized in that, the outside of device main part (1) is provided with button (2), the below of button (2) is provided with louvre (3), remove swiveling wheel (4) are installed to the below of device main part (1), couple (5) are installed in the outside of device main part (1), the internally mounted of couple (5) has filter screen (6), the top of filter screen (6) is provided with dead lever (7), the below of dead lever (7) is provided with connecting rod (8), the inside of device main part (1) is provided with built-in groove (12), the internally mounted of built-in groove (12) has fin (13).
2. The off-grid inverter power supply convenient and rapid to dissipate heat according to claim 1, wherein the number of the movable rotating wheels (4) is four, the movable rotating wheels are respectively arranged at four lower corners of the device body (1), the device body (1) is connected with the movable rotating wheels (4) in a welding manner, the number of the buttons (2) is six, and the buttons (2) are fixedly connected with the device body (1).
3. The off-grid inverter power supply convenient and rapid to dissipate heat according to claim 1, wherein two fixing rods (7) are arranged on the two sides of the device body (1), the fixing rods (7) are welded to the device body (1), and a connecting block (10) is arranged inside each fixing rod (7).
4. The off-grid inverter power supply convenient and rapid to dissipate heat according to claim 3, wherein a rotating rod (9) is arranged inside the connecting block (10), a small hole matched with the outer diameter of the rotating rod (9) is formed in the connecting block (10) corresponding to the rotating rod (9), the rotating rod (9) is welded and connected with the fixing rod (7), and the connecting block (10) is rotatably connected with the rotating rod (9).
5. The off-grid inverter power supply convenient and rapid to dissipate heat according to claim 4, wherein the rotating rod (9) is welded with a connecting rod (8), the connecting rod (8) is rotatably connected with the fixing rod (7) through the rotating rod (9), an electric fan (11) is arranged inside the connecting rod (8), and the electric fan (11) is fixedly connected with the inner side of the connecting rod (8).
6. The off-grid inverter power supply convenient and rapid to dissipate heat according to claim 1, wherein the hooks (5) are two in a group of four and are respectively arranged on two sides of the device body (1), the hooks (5) are welded to the device body (1), a filter screen (6) is arranged inside the hooks (5), built-in holes (14) are formed in the positions, corresponding to the hooks (5), of the filter screen (6), and the filter screen (6) is connected with the hooks (5) through the built-in holes (14) in a buckling mode.
7. The off-grid inverter power supply convenient and rapid to dissipate heat according to claim 1, wherein two built-in slots (12) are arranged and respectively arranged on the inner sides of two ends of the device main body (1), and the heat dissipation fins (13) are fixedly connected with the built-in slots (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807295.8U CN210927469U (en) | 2019-10-25 | 2019-10-25 | Convenient quick radiating from net invertion power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921807295.8U CN210927469U (en) | 2019-10-25 | 2019-10-25 | Convenient quick radiating from net invertion power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927469U true CN210927469U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921807295.8U Active CN210927469U (en) | 2019-10-25 | 2019-10-25 | Convenient quick radiating from net invertion power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927469U (en) |
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2019
- 2019-10-25 CN CN201921807295.8U patent/CN210927469U/en active Active
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