CN214281244U - Air exhaust base and inverter - Google Patents
Air exhaust base and inverter Download PDFInfo
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- CN214281244U CN214281244U CN202022943030.XU CN202022943030U CN214281244U CN 214281244 U CN214281244 U CN 214281244U CN 202022943030 U CN202022943030 U CN 202022943030U CN 214281244 U CN214281244 U CN 214281244U
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Abstract
The utility model belongs to the technical field of exhaust device, especially, relate to a base and dc-to-ac converter of airing exhaust, the base of airing exhaust includes: a base body; the cable collection cavity is arranged on the base main body; the air exhaust cavity is arranged on the base main body, and a plurality of air outlet structures are arranged on the cavity wall of the air exhaust cavity; the cable collection cavity and the air exhaust cavity are arranged in an isolated mode. Because the cable collection cavity and the air exhaust cavity are arranged in an isolated mode, exhausted hot air cannot blow the cable collection cavity and the cable collection cavity is short in service life.
Description
Technical Field
The utility model belongs to the technical field of exhaust device, especially, relate to a base and dc-to-ac converter of airing exhaust.
Background
With the continuous development of the photovoltaic industry, the service environment of the inverter becomes complex and diversified, the outdoor inverter begins to be popularized in the market, the outdoor service environment is very severe, and severe factors such as high temperature, high humidity, salt fog, sand dust and the like frequently and simultaneously appear, so that higher requirements are provided for the protection level of the inverter.
In order to deal with the outdoor service environment, the existing inverter is often provided with an air inlet at the lower part and an air outlet at the upper part, but the arrangement mode easily causes dust to be accumulated below the inverter, so that the dustproof performance is greatly reduced. The other setting mode of the inverter is that an air inlet is arranged above the inverter, and an air outlet is arranged below the inverter, although the problem of dust accumulation is solved in the mode, along with the proceeding of the air exhaust process, a large amount of hot air is blown to the input cable and the output cable which are positioned below the inverter, so that the temperature of the input cable and the temperature of the output cable are increased, and the performance and the service life of the input cable and the service life of the output cable are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air exhaust base aims at solving the performance that current dc-to-ac converter influences input cable and output cable easily and the technical problem in life-span.
The utility model discloses a realize like this, a base of airing exhaust, include:
a base body;
the cable collection cavity is arranged on the base main body;
the air exhaust cavity is arranged on the base main body, and a plurality of air outlet structures are arranged on the cavity wall of the air exhaust cavity;
the cable collection cavity and the air exhaust cavity are arranged in an isolated mode.
Furthermore, the air outlet structure comprises a plurality of air outlets arranged on the side wall of the air exhaust cavity.
Still further, the vent is oriented away from the cable collection cavity.
Furthermore, the air outlet structure also comprises an air outlet groove arranged on the bottom wall of the air exhaust cavity.
Furthermore, the cable collection cavity comprises a first cavity for collecting input cables and a second cavity for collecting output cables, a partition plate is arranged inside the base body, a space area between one side of the partition plate and the side wall of the base body forms the first cavity, a notch is formed in the base body, and the space area of the notch forms the second cavity.
The utility model also provides an inverter, inverter include dc-to-ac converter main part, cable and as above the base of airing exhaust, the top of dc-to-ac converter main part is equipped with the air inlet structure, the base of airing exhaust is located the below of dc-to-ac converter main part, the cable is located the inside of dc-to-ac converter main part, and be located the die cavity is collected to the cable.
Further, the air inlet structure is an air inlet arranged above the inverter main body.
The beneficial effects of the utility model reside in that, the base of airing exhaust is equipped with the base main part, is equipped with the cable in the base main part and collects the die cavity and the die cavity of airing exhaust, because the cable collects the die cavity and the die cavity mutual isolation setting of airing exhaust, the cable collection and life-span can not blown to the exhaust hot-blast.
Drawings
Fig. 1 is a schematic view of an air exhaust base provided in an embodiment of the present invention;
fig. 2 is a schematic view of the air exhaust base provided by the embodiment of the present invention without a cable;
fig. 3 is a schematic diagram of an inverter provided by an embodiment of the present invention;
fig. 4 is another schematic diagram of an inverter according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses in, the base of airing exhaust is equipped with the base main part, is equipped with the cable in the base main part and collects the die cavity and the die cavity of airing exhaust, because the cable collects the die cavity and the die cavity mutual isolation setting of airing exhaust, the exhaust hot-blast can not blow the cable and collect and life-span.
Example one
Referring to fig. 1 and 2, the first embodiment provides an air exhausting base, including:
a base body 1;
the cable collection cavity is arranged in the base main body 1;
the air exhaust cavity 11 is arranged on the base main body 1, and a plurality of air outlet structures are arranged on the cavity wall of the air exhaust cavity 11;
the cable collection cavity and the air exhaust cavity 11 are arranged in an isolated mode.
The die cavity setting is collected on base main part 1 to the cable, the die cavity is collected to the cable is used for collecting the cable, the die cavity 11 of airing exhaust also sets up on base main part 1, base main part 1 top is equipped with inverter main part 2, inverter main part 2 blows to base main part 1 hot-blast chamber 11 of airing exhaust of leading to, nevertheless because the die cavity is collected to the cable and 11 mutual isolation settings of die cavity 11 of airing exhaust, blow to the hot-blast chamber 11 of airing exhaust can not disperse to the cable and collect the die cavity in, make the cable collect the temperature of the cable in the die cavity and can not rise greatly, thereby can guarantee the performance and the life-span of cable.
In this embodiment, the air outlet structure includes a plurality of air outlets 111 disposed on the side wall of the exhaust cavity 11. The air outlets 111 may be flexibly set according to factors such as the actual size and material of the base body 1, and particularly, may be flexibly set in number and position. However, it should be said that the orientation of the air outlet 111 deviates from the cable collection cavity, and the orientation of the air outlet 111 does not face the cable collection cavity, so that the discharged wind does not blow to the cable collection cavity, the cable inside the cable collection cavity is not directly affected, and the performance and the service life of the cable are further ensured. Referring to fig. 2, the air outlet 111 is disposed at both sides and the front side of the base body 1, but not facing the cable collection cavity.
Further, the air outlet structure further includes an air outlet slot 112 formed in the bottom wall of the air exhaust cavity 11. The exhaust cavity 11 is communicated with the inverter main body 2 above the base main body 1, and the hot air of the inverter main body 2 is blown downwards vertically to the base main body 1, so that the hot air blown downwards can be discharged through the air outlet groove 112, thereby further realizing the hot air discharging effect and ensuring that the hot air can not be blown to the cable collecting cavity.
In this embodiment, the cable collection cavity includes a first cavity 12 for collecting the input cable 121 and a second cavity 13 for collecting the output cable 131, a partition plate 14 is provided inside the base body 1, one side of the partition plate 14 and a space region between the side walls of the base body 1 form the first cavity 12, a notch is provided on the base body 1, and the space region of the notch forms the second cavity 13. Wherein, the space region between the lateral wall of division board 14 one side and base main body 1 forms first die cavity 12, the space region between the lateral wall of division board 14 opposite side and base main body 1 forms the die cavity 11 of airing exhaust, 11 parcel breachs of die cavity 11 of airing exhaust, the space region of breach forms second die cavity 13, so set up, die cavity 11 of airing exhaust separates the setting with first die cavity 12 and second die cavity 13 each other respectively, blow to the hot-blast first die cavity 12 and the second die cavity 13 that can not disperse of die cavity 11 of airing exhaust, hot-blast incoming cable 121 that just can not influence and be located the inside output cable 131 of first die cavity 12 and be located the inside of second die cavity 13 yet.
Example two
Referring to fig. 3 and 4, the second embodiment provides an inverter, which includes an inverter main body 2, a cable, and an air exhaust base according to the first embodiment, an air intake structure is disposed above the inverter main body 2, the air exhaust base is disposed below the inverter main body 2, and the cable is disposed inside the inverter main body 2 and located in the cable collection cavity.
Wind enters the inverter main body 2 through the wind inlet structure above the inverter main body 2, is blown to the air exhaust cavity 11 below the inverter main body 2 from the upper part of the inverter main body, and is exhausted through the wind outlet structure of the air exhaust cavity 11, and in the exhaust process, the hot wind does not influence the cable inside the cable collection cavity
In the present embodiment, the air intake structure is an air intake 21 disposed above the inverter main body 2. The air inlet 21 is communicated with the air exhaust cavity 11, after the air is blown into the inverter main body 2, the air passes through the heating device inside the inverter main body 2, the temperature of the air can be raised, then the air is blown to the air exhaust cavity 11 and is exhausted through the air outlet structure of the air exhaust cavity 11, and in the exhaust process, the hot air can not influence the cable inside the cable collection cavity.
The utility model discloses in, the base of airing exhaust is equipped with base main part 1, is equipped with the cable on the base main part 1 and collects the die cavity and the die cavity 11 of airing exhaust, because the cable collects the die cavity and the die cavity 11 mutual isolation setting of airing exhaust, the exhaust hot-blast can not blow the cable and collect and life-span. And, the skew cable of orientation of air outlet 111 collects the die cavity for the cavity is collected to the cable to exhaust wind can not blow, also can not directly influence the inside cable of die cavity is collected to the cable, further guarantees the performance and the life-span of cable.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an air exhaust base, its characterized in that includes:
a base body;
the cable collection cavity is arranged on the base main body;
the air exhaust cavity is arranged on the base main body, and a plurality of air outlet structures are arranged on the cavity wall of the air exhaust cavity;
the cable collection cavity and the air exhaust cavity are arranged in an isolated mode.
2. The exhaust base of claim 1, wherein the exhaust structure includes a plurality of outlets disposed on the side walls of the exhaust cavity.
3. The exhaust base of claim 2, wherein the outlet vents are oriented away from the cable collection pocket.
4. The exhaust base of claim 2, wherein the air outlet structure further comprises an air outlet slot formed in the bottom wall of the exhaust cavity.
5. The exhaust base according to any one of claims 1 to 4, wherein the cable collection cavities include a first cavity for collecting incoming cables and a second cavity for collecting outgoing cables, a partition plate is provided inside the base body, a space region between one side of the partition plate and a side wall of the base body forms the first cavity, a gap is provided in the base body, and a space region of the gap forms the second cavity.
6. An inverter, characterized in that, the inverter includes the inverter main part, the cable and according to claim 1 to 5 any one the air exhaust base, the upper side of the inverter main part is equipped with the air intake structure, the air exhaust base is located the inverter main part's below, the cable is located the inside of the inverter main part, and is located the cable and collects the die cavity.
7. The inverter of claim 6, wherein the air intake structure is an air intake disposed above the inverter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943030.XU CN214281244U (en) | 2020-12-10 | 2020-12-10 | Air exhaust base and inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943030.XU CN214281244U (en) | 2020-12-10 | 2020-12-10 | Air exhaust base and inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214281244U true CN214281244U (en) | 2021-09-24 |
Family
ID=77780621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022943030.XU Active CN214281244U (en) | 2020-12-10 | 2020-12-10 | Air exhaust base and inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214281244U (en) |
-
2020
- 2020-12-10 CN CN202022943030.XU patent/CN214281244U/en active Active
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