CN110798077A - Off-grid inverter cabinet with heat dissipation function - Google Patents
Off-grid inverter cabinet with heat dissipation function Download PDFInfo
- Publication number
- CN110798077A CN110798077A CN201911086835.2A CN201911086835A CN110798077A CN 110798077 A CN110798077 A CN 110798077A CN 201911086835 A CN201911086835 A CN 201911086835A CN 110798077 A CN110798077 A CN 110798077A
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- CN
- China
- Prior art keywords
- heat dissipation
- cabinet body
- baffle
- cabinet
- fixed
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- 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.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
- H05K7/20918—Forced ventilation, e.g. on heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a cabinet with a heat dissipation function for an off-grid inverter, which comprises a cabinet body and a supporting table, wherein the cabinet body is placed at the top of the supporting table, a fixed seat is fixed at the top of the cabinet body, a protective door is hinged to the front surface of the cabinet body, a heat dissipation mechanism is arranged on the side surface of the cabinet body, the heat dissipation mechanism comprises a heat dissipation fan, a baffle, silicone grease and heat dissipation holes, the heat dissipation fan is installed on the side surface of the cabinet body, and the baffle is placed on the outer side of the heat dissipation fan; the invention has the beneficial effects that: the heat dissipation mechanism is designed, the heat dissipation fan and the heat dissipation holes are matched to realize quick heat dissipation, and the arrangement of the silicone grease improves the air circulation and further improves the heat dissipation effect; the designed support mechanism is beneficial to fixing the angle steel and the support plate through bolts, the support plate is utilized to support the baffle plate, and the load borne by the baffle plate is reduced; through the firm mechanism of design, improved the efficiency of putting thing box installation and dismantling.
Description
Technical Field
The invention belongs to the technical field of off-grid inverters, and particularly relates to a cabinet with a heat dissipation function for an off-grid inverter.
Background
The complete system solution Xantrex XW for off-grid inverters employing modular components consists of several manageable building blocks: an XW inverter/charger, a solar charging controller, an automatic generator starting module, and a system control board.
The existing off-grid inverter cabinet has the following defects when in use:
1. the heat dissipation efficiency is insufficient, which is not favorable for rapid heat dissipation;
2. the storage box is fixed through the bolts, and when the storage box is abraded, the storage box is time-consuming and labor-consuming to disassemble and replace.
Disclosure of Invention
The invention aims to provide a cabinet with a heat dissipation function for an off-grid inverter, which is used for solving the defects in the aspect of heat dissipation efficiency in the background technology and is not beneficial to rapid heat dissipation; the object placing box is fixed through the bolt, and when the object placing box is abraded, the object placing box is disassembled and replaced, so that the problem that time and labor are wasted is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rack for off-grid inverter with heat dissipation function, includes the cabinet body and a supporting bench, the cabinet body is placed in a supporting bench's top, the top of the cabinet body is fixed with the fixing base, and the front surface of this cabinet body articulates there is the guard gate, the side surface of the cabinet body is provided with heat dissipation mechanism, and this heat dissipation mechanism includes radiator fan, baffle, silicone grease and louvre, radiator fan installs in the side surface of the cabinet body, radiator fan's the outside is arranged in to the baffle, and the surface of this baffle link up the louvre of having seted up a plurality of interval distribution, and the inner wall of this louvre scribbl.
Preferably, the baffle is of an arc structure, and the top of the baffle is connected with the fixed seat.
Preferably, the cabinet body is characterized by further comprising a supporting mechanism, the supporting mechanism comprises angle steel and a supporting plate, the top of the angle steel is connected with the supporting plate, the bottom of the supporting plate and the bottom of the baffle abut against each other, and the side surface of the angle steel is connected with the cabinet body.
Preferably, the angle steel is of an L-shaped structure, and the top of the fixed seat is fixed with symmetrically distributed fixed rings.
Preferably, a transparent observation window is arranged on the upper portion of the front surface of the protection door, and a protection net is arranged on the lower portion of the front surface of the protection door.
Preferably, the rear surface of the protective door is provided with a storage box, the rear surface of the protective door is further provided with a stabilizing mechanism, the stabilizing mechanism comprises a supporting block and a guide rod, the supporting block is symmetrically fixed on the rear surface of the protective door, the surface of the supporting block is communicated with a through hole, and the bottom of the storage box is fixed with the guide rod which penetrates through the through hole.
Compared with the prior art, the invention has the beneficial effects that:
(1) the heat dissipation mechanism is designed, the heat dissipation fan and the heat dissipation holes are matched to realize quick heat dissipation, and the arrangement of the silicone grease improves the air circulation and further improves the heat dissipation effect;
(2) the designed support mechanism is beneficial to fixing the angle steel and the support plate through bolts, the support plate is utilized to support the baffle plate, and the load borne by the baffle plate is reduced;
(3) through the firm mechanism of design, improved the efficiency of putting thing box installation and dismantling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the baffle of the present invention;
FIG. 3 is a schematic view of an opening structure of the protection door of the present invention;
FIG. 4 is a schematic perspective view of the support block of FIG. 3 according to the present invention;
in the figure: 1. a cabinet body; 2. a support table; 3. a protective net; 4. a protective door; 5. angle steel; 6. a support plate; 7. a heat radiation fan; 8. a baffle plate; 9. a fixed seat; 10. a fixing ring; 11. an observation window; 12. silicone grease; 13. heat dissipation holes; 14. a storage box; 15. a support block; 16. a guide bar; 17. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides a technical solution: the utility model provides a rack for off-grid inverter with heat dissipation function, including the cabinet body 1 and a supporting bench 2, the cabinet body 1 is placed in a supporting bench 2's top, the top of the cabinet body 1 is fixed with fixing base 9, this cabinet body 1's front surface articulates there is guard gate 4, cabinet body 1's side surface is provided with heat dissipation mechanism, this heat dissipation mechanism includes radiator fan 7, baffle 8, silicone grease 12 and louvre 13, radiator fan 7 installs in cabinet body 1's side surface, radiator fan 7's the outside is arranged in to baffle 8, this baffle 8's surface link up the louvre 13 of having seted up a plurality of interval distribution, the inner wall of this louvre 13 scribbles silicone grease 12, radiator fan 7 operation, realize quick heat dissipation through louvre 13, the setting of silicone grease 12 improves the circulation of air, further improve.
In this embodiment, preferably, the baffle 8 is an arc-shaped structure, and the top of the baffle 8 is connected with the fixing seat 9, so that the baffle 8 can better protect the heat dissipation fan 7.
In this embodiment, preferably, the cabinet further comprises a support mechanism, the support mechanism comprises an angle steel 5 and a support plate 6, the top of the angle steel 5 is connected with the support plate 6, the bottom of the support plate 6 abuts against the bottom of the baffle plate 8, the side surface of the angle steel 5 is connected with the cabinet body 1, the angle steel 5 and the support plate 6 are fixed through bolts, the support plate 6 is utilized to support the baffle plate 8, and the load borne by the baffle plate 8 is reduced.
In this embodiment, preferably, the angle steel 5 is an "L" shaped structure, and the top of the fixing seat 9 is welded with the fixing rings 10 which are symmetrically distributed, so that the fixing rings 10 are fixed stably.
In this embodiment, preferably, a transparent observation window 11 is disposed on the upper portion of the front surface of the protective door 4, so that observation can be performed through the observation window 11, and the protective net 3 is disposed on the lower portion of the front surface of the protective door 4.
In this embodiment, it is preferable, the rear surface of the protective door 4 is provided with the storage box 14, the rear surface of the protective door 4 is further provided with a stabilizing mechanism, the stabilizing mechanism includes a supporting block 15 and a guide rod 16, the supporting block 15 is symmetrically fixed on the rear surface of the protective door 4, a through hole 17 is formed in the surface of the supporting block 15 in a penetrating manner, the guide rod 16 penetrating through the through hole 17 is fixed at the bottom of the storage box 14, when the storage box 14 is installed, the storage box 14 is taken up, the guide rod 16 at the bottom of the storage box 14 penetrates through the through hole 17 formed in the surface of the supporting block 15, so that the storage box 14 is quickly fastened, when the storage box 14 is worn, and needs to be replaced, the guide rod 16 at the bottom of the storage box 14 can be separated from the through hole 17, and the mounting and dismounting efficiency.
The working principle and the using process of the invention are as follows: when the storage box 14 is installed, the storage box 14 is taken up, the guide rod 16 at the bottom of the storage box 14 penetrates through the through hole 17 formed in the surface of the supporting block 15, so that the storage box 14 is fastened quickly, when the surface of the storage box 14 is abraded and needs to be replaced, the guide rod 16 at the bottom of the storage box 14 is separated from the through hole 17, and the installation and disassembly efficiency of the storage box 14 is improved;
the angle steel 5 and the supporting plate 6 are fixed through bolts, and the supporting plate 6 is used for supporting the baffle 8, so that the load borne by the baffle 8 is reduced;
the operation of the heat radiation fan 7 realizes the rapid heat radiation through the heat radiation holes 13, and the arrangement of the silicone grease 12 improves the air circulation and further improves the heat radiation effect.
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 (6)
1. The utility model provides a rack for off-grid inverter with heat dissipation function, includes the cabinet body (1) and a supporting bench (2), place in the top of a supporting bench (2) the cabinet body (1), the top of the cabinet body (1) is fixed with fixing base (9), and the front surface of this cabinet body (1) articulates there is guard gate (4), its characterized in that: the side surface of the cabinet body (1) is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation fan (7), a baffle (8), silicone grease (12) and heat dissipation holes (13), the heat dissipation fan (7) is installed on the side surface of the cabinet body (1), the baffle (8) is arranged outside the heat dissipation fan (7), the surface of the baffle (8) is communicated with the heat dissipation holes (13) distributed at a plurality of intervals, and the inner wall of the heat dissipation holes (13) is coated with the silicone grease (12).
2. The cabinet with the heat dissipation function for the off-grid inverter of claim 1, wherein: the baffle (8) is of an arc-shaped structure, and the top of the baffle (8) is connected with the fixed seat (9).
3. The cabinet with the heat dissipation function for the off-grid inverter of claim 2, wherein: still include supporting mechanism, this supporting mechanism includes angle steel (5) and backup pad (6), the top and the backup pad (6) of angle steel (5) are connected, and the bottom of backup pad (6) and baffle (8) offsets, and the side surface and the cabinet body (1) of angle steel (5) are connected.
4. The cabinet with the heat dissipation function for the off-grid inverter of claim 4, wherein: the angle steel (5) is of an L-shaped structure, and the top of the fixed seat (9) is fixed with symmetrically distributed fixed rings (10).
5. The cabinet with the heat dissipation function for the off-grid inverter of claim 1, wherein: a transparent observation window (11) is arranged on the upper portion of the front surface of the protective door (4), and a protective net (3) is arranged on the lower portion of the front surface of the protective door (4).
6. The cabinet with the heat dissipation function for the off-grid inverter of claim 5, wherein: the rear surface of guard gate (4) is provided with puts thing box (14), and the rear surface of this guard gate (4) still is provided with firm mechanism, and this firm mechanism includes supporting shoe (15) and guide arm (16), the rear surface of guard gate (4) is fixed in to supporting shoe (15) symmetry, and through-hole (17) have been seted up in the surface link up of this supporting shoe (15), the bottom of putting thing box (14) is fixed with guide arm (16) that run through-hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911086835.2A CN110798077A (en) | 2019-11-08 | 2019-11-08 | Off-grid inverter cabinet with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911086835.2A CN110798077A (en) | 2019-11-08 | 2019-11-08 | Off-grid inverter cabinet with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110798077A true CN110798077A (en) | 2020-02-14 |
Family
ID=69443438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911086835.2A Withdrawn CN110798077A (en) | 2019-11-08 | 2019-11-08 | Off-grid inverter cabinet with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110798077A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655013A (en) * | 2020-07-08 | 2020-09-11 | 谢志和 | Electrical equipment with external heat dissipation switch |
| CN111969863A (en) * | 2020-08-03 | 2020-11-20 | 孟飞星 | Solar power generation photovoltaic inverter |
-
2019
- 2019-11-08 CN CN201911086835.2A patent/CN110798077A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111655013A (en) * | 2020-07-08 | 2020-09-11 | 谢志和 | Electrical equipment with external heat dissipation switch |
| CN111969863A (en) * | 2020-08-03 | 2020-11-20 | 孟飞星 | Solar power generation photovoltaic inverter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200214 |
|
| WW01 | Invention patent application withdrawn after publication |