CN210780570U - Alternating current solar module - Google Patents
Alternating current solar module Download PDFInfo
- Publication number
- CN210780570U CN210780570U CN201921656685.XU CN201921656685U CN210780570U CN 210780570 U CN210780570 U CN 210780570U CN 201921656685 U CN201921656685 U CN 201921656685U CN 210780570 U CN210780570 U CN 210780570U
- Authority
- CN
- China
- Prior art keywords
- box body
- sliding
- alternating current
- box
- current solar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an exchange solar energy component, the power distribution box comprises a box body, the side-mounting of box has the casing, the air inlet has been seted up to the side of box, the internally mounted of casing has the fan, one side that the box was kept away from to the casing is pasted and is had first dust-proof membrane, the gas outlet has been seted up to the side that the casing was kept away from to the box, the inside of gas outlet is provided with the metal mesh, it has the second dust-proof membrane to paste on the metal mesh. The utility model discloses a heat that the during operation of dc-to-ac converter main part produced is taken away to the mode that the air flows, and the radiating effect is good, avoids electronic component to work under the long-time high temperature state and leads to electronic component to damage, improves electronic component life, is the stopper of "T" type through setting up the cross-section, makes installation more nimble to through a plurality of stoppers, make the dc-to-ac converter installation more firm, improve work efficiency.
Description
Technical Field
The utility model relates to a solar energy component technical field especially relates to an exchange solar energy component.
Background
Inverters, also known as power regulators and power regulators, are an essential part of photovoltaic systems. 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 externally only through the processing of the inverter.
The heat dissipation of current inverter uses normal atmospheric temperature refrigerated mode, and this kind of radiating mode radiating efficiency is low, and the inside component of inverter still is in the high temperature state, and long-time high temperature can lead to the electronic component in the inverter to damage, influences inverter life to the mounting means of present inverter is mostly through welding snap-on, and the influence is pleasing to the eye, inconvenient dismouting when the inverter trouble influences solar energy component work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an alternating current solar component.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an alternating current solar component comprises a box body, wherein a shell is installed on the side face of the box body, an air inlet is formed in the side face of the box body, a fan is installed inside the shell, a first dustproof film is pasted on one side, away from the box body, of the shell, an air outlet is formed in the side face, away from the shell, of the box body, a metal net is arranged inside the air outlet, a second dustproof film is pasted on the metal net, an inverter main body is arranged inside the box body, supporting frames are fixed to the top and the bottom of the inverter main body, the supporting frames are fixedly connected with the box body, radiating fins are arranged between the outer side of the inverter main body and the inner side wall of the box body, sliding grooves are formed in the two ends of the back face of the box body, threaded rods are arranged inside the sliding grooves, the threaded rod is sleeved with two sliders with opposite thread turning directions through threads, the sliders are connected with the sliding grooves in a sliding mode, a first spring is installed between each slider and the corresponding sliding groove, a second spring is installed between the corresponding sliders, the sliders are of hollow cuboid structures, the connecting rod is movably sleeved in the sliders, a third spring is arranged between one end of the connecting rod and the corresponding slider, and a limiting block is fixed to one end, far away from the corresponding slider, of the connecting rod.
Preferably, the number of the shells is two, and the air outlet of the fan is parallel to the air inlet.
Preferably, the support frame is provided with a plurality of ventilation holes, and the ventilation holes are perpendicular to the side face of the box body.
Preferably, the radiating fins are fixedly connected with the inverter main body, the radiating fins are fixedly connected with the box body, and the number of the radiating fins is at least ten.
Preferably, the two threaded rods are parallel to each other, and the threaded rods are parallel to the side surface of the box body.
Preferably, the section of the limiting block is T-shaped, and heat-conducting silicone grease is smeared between the radiating fin and the inverter main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the inverter main body works, heat generated by the inverter main body is conducted to the radiating fins, the fan is started, external air is blown into the box body by the fan through the air inlet, the heat on the radiating fins is taken away, the air outlet penetrates out of the box body, air flow in the inverter is kept, the heat generated when the inverter main body works is taken away in an air flow mode, the radiating effect is good, the electronic element is prevented from being damaged due to the fact that the electronic element works in a high-temperature state for a long time, and the service life of the electronic element is prolonged;
2. the utility model discloses in when needs overhaul the dc-to-ac converter, rotatory knob, the knob drives the threaded rod motion, threaded rod spring screw thread transmission drives two sliders, the slider drives the connecting rod, the connecting rod drives the stopper, thereby the box conveniently takes off, during the installation, according to the specification of mounting hole, outwards stimulate the stopper, the stopper drives the connecting rod, the connecting rod drives the third spring and stretches, put into the mounting hole with the stopper, third spring stimulates the connecting rod, connecting rod stimulates the stopper, change the knob, the knob drives the threaded rod motion, threaded rod spring screw thread transmission drives two sliders, the slider drives the connecting rod, the connecting rod drives the stopper, thereby it is firm to install the box, because the cross-section of stopper is "T" type, make installation more nimble, and through a plurality of stoppers, make the dc-to-ac converter installation more firm.
Drawings
Fig. 1 is a schematic structural diagram of an ac solar module according to the present invention;
fig. 2 is a schematic structural view of a support frame of an ac solar module according to the present invention;
fig. 3 is a side view of an ac solar module according to the present invention;
fig. 4 is an enlarged schematic view of a portion a of an ac solar module according to the present invention.
In the figure: the air conditioner comprises a box body 1, a shell body 2, a fan 3, a first dustproof film 4, an air inlet 5, an inverter main body 6, a supporting frame 7, a radiating fin 8, an air outlet 9, a metal mesh 10, a second dustproof film 11, a knob 12, a sliding groove 13, a threaded rod 14, a first spring 15, a sliding block 16, a limiting block 17, a second spring 18, a connecting rod 19 and a third spring 20.
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.
Referring to fig. 1-4, an alternating current solar module comprises a box body 1, a casing 2 is installed on the side surface of the box body 1, an air inlet 5 is arranged on the side surface of the box body 1, a fan 3 is installed inside the casing 2, a first dustproof film 4 is pasted on one side of the casing 2 far away from the box body 1, an air outlet 9 is arranged on the side surface of the box body 1 far away from the casing 2, a metal net 10 is arranged inside the air outlet 9, a second dustproof film 11 is pasted on the metal net 10, an inverter main body 6 is arranged inside the box body 1, support frames 7 are fixed on the top and the bottom of the inverter main body 6, the support frames 7 are fixedly connected with the box body 1, a radiating fin 8 is arranged between the outer side of the inverter main body 6 and the inner side wall of the box body 1, sliding grooves 13 are arranged at two ends of the back surface of the box body 1, threaded rods 14 are, threaded rod 14 has two screw threads through the screw thread cup jointed and has revolved to opposite slider 16, slider 16 and spout 13 sliding connection, installs first spring 15 between slider 16 and the spout 13, installs second spring 18 between two sliders 16, and slider 16 is hollow cuboid structure, and slider 16 internalization has cup jointed connecting rod 19, is provided with third spring 20 between one end of connecting rod 19 and the slider 16, and the one end that slider 16 was kept away from to connecting rod 19 is fixed with stopper 17.
Wherein, the quantity of casing 2 is two, and the air outlet of fan 3 is parallel with air inlet 5.
Wherein, the support frame 7 is provided with a plurality of ventilation holes, and the ventilation holes are vertical to the side surface of the box body 1.
Wherein, fin 8 and inverter main part 6 fixed connection, fin 8 and box 1 fixed connection, the quantity of fin 8 is ten at least.
Wherein, two threaded rods 14 are parallel to each other, and the threaded rods 14 are parallel to the side surface of the box body 1.
Wherein, the cross-section of stopper 17 is "T" type, has scribbled heat conduction silicone grease between fin 8 and the inverter main part 6.
The working principle is as follows: when the inverter main body 6 works, heat generated by the inverter main body 6 is conducted to the radiating fins 8, the fan 3 is started, external air is blown into the box body 1 by the fan 3 through the air inlet 5, the heat on the radiating fins is taken away, the air penetrates out of the air outlet 9, air flow in the inverter is kept, the heat generated when the inverter main body 6 works is taken away in an air flow mode, the radiating effect is good, electronic elements are prevented from being damaged due to the fact that the electronic elements work in a high-temperature state for a long time, and the service life of the electronic elements is prolonged;
when the inverter needs to be overhauled, the knob 12 is rotated, the knob 12 drives the threaded rod 14 to move, the threaded rod 14 drives the two sliders 16 through spring thread transmission, the sliders 16 drive the connecting rod 19, the connecting rod 19 drives the limiting block 17, so that the box body 1 is convenient to take down, when the inverter is installed, according to the specification of the installation hole, the limiting block 17 is pulled outwards, the limiting block 17 drives the connecting rod 19, the connecting rod 19 drives the third spring 20 to stretch, the limiting block 17 is placed in the installation hole, the third spring pulls the connecting rod 19, the connecting rod 19 pulls the limiting block 17, the knob 12 is rotated, the knob 12 drives the threaded rod 14 to move, the threaded rod 14 drives the two sliders 16 through spring thread transmission, the sliders 16 drive the connecting rod 19, the connecting rod 19 drives the limiting block 17, so that the box body 1 is firmly installed, the installation work is more flexible due to the cross section of the, the working efficiency is improved.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An alternating current solar component comprises a box body (1) and is characterized in that a shell (2) is installed on the side face of the box body (1), an air inlet (5) is formed in the side face of the box body (1), a fan (3) is installed inside the shell (2), a first dustproof film (4) is pasted on one side, away from the box body (1), of the shell (2) of the box body (2), an air outlet (9) is formed in the side face, away from the shell (2), of the box body (1), a metal net (10) is arranged inside the air outlet (9), a second dustproof film (11) is pasted on the metal net (10), an inverter main body (6) is arranged inside the box body (1), supporting frames (7) are fixed to the top and the bottom of the inverter main body (6), the supporting frames (7) are fixedly connected with the box body (1), and radiating fins (8) are arranged between the outer side of the inverter main body (6) and the inner, sliding grooves (13) are formed in two ends of the back surface of the box body (1), a threaded rod (14) is arranged inside each sliding groove (13), the threaded rod (14) is rotationally connected with the sliding chute (13), the threaded rod (14) penetrates through the bottom of the sliding chute (13) and is connected with a knob (12), the threaded rod (14) is sleeved with two sliders (16) with opposite thread turning directions through threads, the sliding blocks (16) are connected with the sliding grooves (13) in a sliding mode, a first spring (15) is installed between each sliding block (16) and each sliding groove (13), a second spring (18) is installed between each two sliding blocks (16), the sliding block (16) is a hollow cuboid structure, a connecting rod (19) is movably sleeved in the sliding block (16), a third spring (20) is arranged between one end of the connecting rod (19) and the sliding block (16), and a limiting block (17) is fixed at one end of the connecting rod (19) far away from the sliding block (16).
2. An alternating current solar module according to claim 1, characterized in that the number of the shells (2) is two, and the air outlet of the fan (3) is parallel to the air inlet (5).
3. An alternating current solar energy assembly according to claim 1, wherein the support frame (7) is provided with a plurality of ventilation holes, and the ventilation holes are perpendicular to the side surface of the box body (1).
4. An alternating current solar module according to claim 1, characterized in that the heat sink (8) is fixedly connected to the inverter body (6), the heat sink (8) is fixedly connected to the housing (1), and the number of the heat sink (8) is at least ten.
5. An alternating current solar module according to claim 1, characterized in that said two threaded rods (14) are parallel to each other, said threaded rods (14) being parallel to the sides of the tank (1).
6. An alternating current solar module according to claim 1, characterized in that the cross section of the limiting block (17) is "T" shaped, and heat-conducting silicone grease is coated between the heat sink (8) and the inverter body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921656685.XU CN210780570U (en) | 2019-09-30 | 2019-09-30 | Alternating current solar module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921656685.XU CN210780570U (en) | 2019-09-30 | 2019-09-30 | Alternating current solar module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210780570U true CN210780570U (en) | 2020-06-16 |
Family
ID=71039772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921656685.XU Active CN210780570U (en) | 2019-09-30 | 2019-09-30 | Alternating current solar module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210780570U (en) |
-
2019
- 2019-09-30 CN CN201921656685.XU patent/CN210780570U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202663281U (en) | Large-power current transformer power module structure | |
| CN210780570U (en) | Alternating current solar module | |
| CN204668783U (en) | A kind of outdoor garden high-low voltage electric power distribution cabinet with illuminating lamp | |
| CN204668784U (en) | A kind of outdoor garden high-low voltage electric power distribution cabinet of solar powered cooling | |
| CN214045517U (en) | Photovoltaic module that conversion efficiency is high | |
| CN214543919U (en) | Motor auxiliary heat dissipation device | |
| CN211209600U (en) | Device for improving heat dissipation efficiency of solar inverter | |
| CN213278917U (en) | Power distribution cabinet capable of avoiding being affected with damp for power system | |
| CN210780577U (en) | Photovoltaic inverter with protection function | |
| CN207621890U (en) | A kind of street lamp of outer wrapping flexible solar battery | |
| CN210074778U (en) | Reactive power compensator cooling system | |
| CN210343772U (en) | Cooling fan for cabinet cooling element | |
| CN206674358U (en) | A kind of new energy PTO component | |
| CN219760940U (en) | Light perovskite photovoltaic cell panel | |
| CN214044718U (en) | Low-voltage draw-out type switch cabinet with good heat dissipation effect | |
| CN213583358U (en) | Transformer on-off device for photovoltaic power generation | |
| CN211377874U (en) | High-power supply based on DSP | |
| CN210351081U (en) | Quick heat radiation structure of photovoltaic terminal box | |
| CN215372284U (en) | Heat dissipation type solar street lamp | |
| CN219659247U (en) | Photovoltaic intelligent control metering distribution box | |
| CN210075164U (en) | Photovoltaic inverter | |
| CN220556804U (en) | Energy storage inverter case with heat radiation structure | |
| CN218938352U (en) | Electric energy metering box | |
| CN210430584U (en) | Block terminal with forced air cooling heat abstractor | |
| CN219918865U (en) | Solar photovoltaic power generation controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |