CN211720478U - Automatic dust removal heat dissipation formula dc-to-ac converter of pegging graft - Google Patents
Automatic dust removal heat dissipation formula dc-to-ac converter of pegging graft Download PDFInfo
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- CN211720478U CN211720478U CN202020715985.7U CN202020715985U CN211720478U CN 211720478 U CN211720478 U CN 211720478U CN 202020715985 U CN202020715985 U CN 202020715985U CN 211720478 U CN211720478 U CN 211720478U
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Abstract
The utility model relates to a plug-in automatic dust-removing heat-dissipating inverter, which comprises a lower plate, a circuit board, a rear plate, a side plate, a fan and an upper plate; the circuit board is located the hypoplastron, the fan passes through the front bezel and is connected with the hypoplastron, the fan is corresponding with the circuit board position, the upper plate passes through front bezel, back plate and curb plate and is connected with the hypoplastron, be provided with the through-hole on the back plate, be provided with side opening and mounting panel on the curb plate, through-hole and side opening are corresponding with the circuit board position, be provided with the insert on the mounting panel, the insert is located the face of keeping away from the circuit board on the mounting panel, be provided with on the insert and insert the board, fan and circuit board electric connection. The utility model provides an automatic heat dissipation formula dc-to-ac converter that removes dust of pegging graft has made things convenient for the dismantlement and the installation of dc-to-ac converter, has improved the life of dc-to-ac converter, has guaranteed the pleasing to the eye of dc-to-ac converter in the use, has practiced thrift manufacturing cost.
Description
Technical Field
The utility model relates to an inverter field, concretely relates to automatic heat dissipation formula dc-to-ac converter that removes dust of pegging graft.
Background
The inverter is a converter which converts direct current electric energy (batteries and storage batteries) into constant-frequency constant-voltage or frequency-modulation voltage-regulation alternating current (generally 220V,50Hz sine wave); it is composed of inverter bridge, control logic and filter circuit.
The inverter commonly used at present is usually in threaded connection at a position needing to be fixed, threaded fixation and disassembly are troublesome, the inverter generates a large amount of heat in the using process, and external dust easily enters the inverter, so that the service life of the inverter is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a grafting automatic dust removal heat dissipation formula dc-to-ac converter solves above problem.
In order to achieve the above object, the present invention provides the following technical solutions:
a plug-in automatic dust removal heat dissipation type inverter comprises a lower plate, a circuit board, a rear plate, side plates, a fan and an upper plate; the circuit board is located the hypoplastron, the fan passes through the front bezel and is connected with the hypoplastron, the fan is corresponding with the circuit board position, the upper plate passes through front bezel, back plate and curb plate and is connected with the hypoplastron, be provided with the through-hole on the back plate, be provided with side opening and mounting panel on the curb plate, through-hole and side opening are corresponding with the circuit board position, be provided with the insert on the mounting panel, the insert is located the face of keeping away from the circuit board on the mounting panel, be provided with on the insert and insert the board, fan and circuit board electric connection.
Further, the through-hole is the linear array form and distributes on back plate length direction, the side opening is the linear array form and distributes on curb plate length direction, the fan has a plurality ofly, the plug-in components is symmetrical about the hypoplastron.
Further, the through-hole is sharp array form and distributes on back plate height direction, the side opening is sharp array form and distributes on curb plate direction of height, the fan is sharp array form and distributes on front bezel length direction, the insert still includes the connecting plate.
Furthermore, the through holes correspond to the positions of the fans, the side holes are symmetrical relative to the mounting plate, the inserting plate is connected with the side plate through the connecting plate, and an inclined surface is arranged on the inserting plate.
Further, the through hole and the side hole are both square holes, the side hole is symmetrical with respect to the fan, and the inclined surface is located on one side of the insertion plate close to the lower plate.
The utility model has the advantages that: the utility model provides a grafting automatic dust removal heat dissipation formula dc-to-ac converter, through hypoplastron, circuit board, back plate, curb plate, fan and upper plate use of mutually supporting, realize quick assembly disassembly and self-cleaning and radiating effect of dc-to-ac converter, made things convenient for the dismantlement and the installation of dc-to-ac converter, improved the life of dc-to-ac converter, guaranteed the pleasing to the eye of dc-to-ac converter in the use, practiced thrift manufacturing cost.
Drawings
Fig. 1 is the utility model relates to an overall structure axonometric drawing of automatic heat dissipation formula dc-to-ac converter that removes dust of pegging graft.
Fig. 2 is the utility model relates to a partial structure axonometric drawing of automatic heat dissipation formula dc-to-ac converter that removes dust of grafting.
Fig. 3 is an axonometric view of another part of the structure of the inserted automatic dust-removing heat-dissipating inverter of the present invention.
In the figure: 1. a lower plate; 2. a circuit board; 3. a front plate; 4. a back plate; 41. a through hole; 5. a side plate; 51. a side hole; 52. mounting a plate; 6. an upper plate; 7. a fan; 8. an insert; 81. a connecting plate; 82. an insert plate; 83. a bevel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, a socket automatic dust removal heat dissipation type inverter includes a lower plate 1, a circuit board 2, a rear plate 4, a side plate 5, a fan 7, and an upper plate 6; the circuit board 2 is positioned on the lower plate 1, the fan 7 is connected with the lower plate 1 through the front plate 3, the fan 7 corresponds to the circuit board 2, for blowing away heat generated from the circuit board 2 and dust thereon, and preventing the dust from entering the inverter, the upper plate 6 is connected with the lower plate 1 through a front plate 3, a rear plate 4 and a side plate 5, the rear plate 4 is provided with a through hole 41, the side plate 5 is provided with a side hole 51 and a mounting plate 52, the through hole 41 and the side hole 51 correspond to the circuit board 2, for acting as a channel for the removal of heat and dust, the mounting plate 52 is provided with inserts 8, for fixing the inverter, the insert 8 is located on the side of the mounting plate 52 remote from the circuit board 2, the insert 8 is provided with an insert plate 82, and the fan 7 is electrically connected with the circuit board 2 and used for electrifying the fan 7.
The through-holes 41 are distributed in a linear array manner in the length direction of the rear plate 4, the side holes 51 are distributed in a linear array manner in the length direction of the side plate 5, the fans 7 are multiple in number and used for increasing the heat dissipation efficiency, and the insert 8 is symmetrical with respect to the lower plate 1.
The through-holes 41 are distributed in a linear array manner in the height direction of the rear plate 4, the side holes 51 are distributed in a linear array manner in the height direction of the side plate 5, the fan 7 is distributed in a linear array manner in the length direction of the front plate 3, and the insert 8 further comprises a connecting plate 81.
The through hole 41 corresponds to the position of the fan 7, the side hole 51 is symmetrical with respect to the mounting plate 52, the insertion plate 82 is connected with the side plate 5 through the connecting plate 81, and the insertion plate 82 is provided with an inclined surface 83 for ensuring stability during plugging.
The through hole 41 and the side hole 51 are both square holes, the side hole 51 is symmetrical with respect to the fan 7, and the inclined surface 83 is located on the side of the insertion plate 82 close to the lower plate 1.
The utility model discloses a theory of operation does: before starting to use the inverter: firstly, the insertion plate 82 on the insertion piece 8 of the inverter is inserted into the installation groove, and then the circuit board 2 is connected with an external circuit; when the inverter starts to be used: the external circuit is electrified to the circuit board 2, the circuit board 2 is electrified to the fan 7 to enable the fan 7 to start working, the fan 7 starts working to blow air to the circuit board 2, and firstly, dust on the circuit board 2 is blown out of the inverter through the through hole 41 and the side hole 51; blowing out heat generated on the circuit board 2 through the through-hole 41 and the side hole 51 into the inverter; the fan 7 blows air all the time during the use of the inverter to continuously blow away heat generated by the circuit board 2 and prevent dust from entering the inverter, and the operation is continued until the inverter is stopped.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic heat dissipation formula dc-to-ac converter that removes dust of grafting which characterized in that: comprises a lower plate (1), a circuit board (2), a rear plate (4), a side plate (5), a fan (7) and an upper plate (6); circuit board (2) are located hypoplastron (1), fan (7) are connected with hypoplastron (1) through front bezel (3), fan (7) are corresponding with circuit board (2) position, upper plate (6) are connected with hypoplastron (1) through front bezel (3), back plate (4) and curb plate (5), be provided with through-hole (41) on back plate (4), be provided with side opening (51) and mounting panel (52) on curb plate (5), through-hole (41) and side opening (51) are corresponding with circuit board (2) position, be provided with on mounting panel (52) insert (8), insert (8) are located on the face of keeping away from circuit board (2) on mounting panel (52), be provided with on insert (82) on insert (8), fan (7) and circuit board (2) electric connection.
2. The plugged automatic dust removal and heat dissipation type inverter according to claim 1, wherein: through-hole (41) are the linear array form and distribute on back plate (4) length direction, side hole (51) are the linear array form and distribute on curb plate (5) length direction, fan (7) have a plurality ofly, insert (8) are symmetrical about hypoplastron (1).
3. The plugged automatic dust removal and heat dissipation type inverter according to claim 2, wherein: through-hole (41) are sharp array form and distribute on back plate (4) direction of height, side hole (51) are sharp array form and distribute on curb plate (5) direction of height, fan (7) are sharp array form and distribute on front bezel (3) length direction, insert (8) still include connecting plate (81).
4. The plugged automatic dust removal and heat dissipation type inverter according to claim 1, wherein: the through hole (41) corresponds to the position of the fan (7), the side hole (51) is symmetrical relative to the mounting plate (52), the inserting plate (82) is connected with the side plate (5) through the connecting plate (81), and the inserting plate (82) is provided with a slope (83).
5. The plugged automatic dust removal and heat dissipation type inverter according to claim 4, wherein: the through hole (41) and the side hole (51) are both square holes, the side hole (51) is symmetrical relative to the fan (7), and the inclined plane (83) is positioned on one side of the insertion plate (82) close to the lower plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020715985.7U CN211720478U (en) | 2020-05-06 | 2020-05-06 | Automatic dust removal heat dissipation formula dc-to-ac converter of pegging graft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020715985.7U CN211720478U (en) | 2020-05-06 | 2020-05-06 | Automatic dust removal heat dissipation formula dc-to-ac converter of pegging graft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720478U true CN211720478U (en) | 2020-10-20 |
Family
ID=72836054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020715985.7U Active CN211720478U (en) | 2020-05-06 | 2020-05-06 | Automatic dust removal heat dissipation formula dc-to-ac converter of pegging graft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720478U (en) |
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2020
- 2020-05-06 CN CN202020715985.7U patent/CN211720478U/en active Active
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