CN216982287U - Inverter power supply reinforced structure that prevents dust - Google Patents
Inverter power supply reinforced structure that prevents dust Download PDFInfo
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- CN216982287U CN216982287U CN202220364680.5U CN202220364680U CN216982287U CN 216982287 U CN216982287 U CN 216982287U CN 202220364680 U CN202220364680 U CN 202220364680U CN 216982287 U CN216982287 U CN 216982287U
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- plastic part
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- power supply
- inverter power
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Abstract
The utility model relates to the technical field of product part structures, and discloses a dustproof reinforcing structure of an inverter power supply, which comprises a dustproof reinforcing plastic part, a casing and a circuit board, wherein the bottom of the casing is in threaded connection with four corners at the bottom of the dustproof reinforcing plastic part through four screws, the top of the circuit board is in threaded connection with the top of the dustproof reinforcing plastic part through three screws, an electrical component module is fixedly installed at the top of the circuit board, and four first installation blocks are fixedly connected inside the dustproof reinforcing plastic part. This invertion power supply reinforced structure that prevents dust through setting up dustproof reinforcement plastic part, and the circuit board of taking the radiator passes through the fix with screw on dustproof reinforcement plastic part, and rethread screw will prevent dust reinforcement plastic part and fix on the casing, through the increase of dust cover, makes the cover that reduces the dust to the circuit board, has reduced the risk of discharging of components and parts to the trouble of circuit board has been reduced, and then has improved invertion power supply operating stability.
Description
Technical Field
The utility model relates to the technical field of product part structures, in particular to a dustproof reinforcing structure of an inverter power supply.
Background
The inverter power source converts direct current into alternating current by using a thyristor circuit, and the reverse process corresponding to rectification is called inversion, and the inverter power source is widely applied to the fields of electric power, communication, industrial equipment, satellite communication equipment, solar energy and wind energy power generation.
At present, the dustproof measures of the inverter power supply are generally not well enough, and the inverter power supply is generally in a place with much dust in the using environment, so that the fault rate of an inverter part is high, and the normal operation of the inverter power supply is influenced. Therefore, it is urgently needed to design a dustproof reinforcing structure for the inverter power supply.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a dustproof reinforcing structure for an inverter power supply, which has the advantages of dust isolation, fault rate reduction, high stability and the like, and solves the problems that the existing dustproof measures of the inverter power supply are generally not well enough, and the inverter power supply is generally located in a place with much dust, so that the fault rate of an inverter part is high, and the normal operation of the inverter power supply is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dustproof reinforced structure of invertion power supply, is including dustproof reinforcement plastic part, casing and circuit board, four angle threaded connection of bottom of the bottom of casing through four screws and dustproof reinforcement plastic part, the top threaded connection of top through three screw and dustproof reinforcement plastic part of circuit board, the top fixed mounting of circuit board has electrical components module.
Preferably, four first installation pieces of the inside fixedly connected with of dustproof reinforcement plastic part, four first screw hole has all been seted up to the bottom of first installation piece, through the downthehole installation cooperation of first screw on four screws and four first installation pieces, makes dustproof reinforcement plastic part fix on the casing.
Preferably, the square groove has been seted up to the inside of dustproof reinforcement plastic part, the interior diapire fixedly connected with square piece of casing, the inside looks adaptation of square piece and square groove through square piece and square groove interpolation cooperation, makes dustproof reinforcement plastic part and casing installation target in place.
Preferably, a second threaded hole is formed in the top of the first mounting block, and a second threaded hole is formed in the top of one mounting block, so that the circuit board in the plastic part can be conveniently mounted in a dustproof and reinforced mode.
Preferably, the inner wall fixedly connected with second installation piece of dustproof reinforcement plastic part rear side, the third screw hole has been seted up at the top of second installation piece, and through the cooperation of the downthehole installation of third screw on screw and the second installation piece, the installation of circuit board in the dustproof reinforcement plastic part of being convenient for.
Preferably, the top fixedly connected with pillar of dustproof reinforcement plastic part, the fourth screw hole has been seted up on the top of pillar, and the pillar can support the circuit board middle part, prevents that circuit board installation back middle part from sunken the deformation.
Compared with the prior art, the utility model provides a dustproof reinforcing structure for an inverter power supply, which has the following beneficial effects:
1. this inverter power supply reinforced structure that prevents dust, through setting up dustproof reinforcement plastic part, the circuit board of taking the radiator passes through the fix with screw on dustproof reinforcement plastic part, and rethread screw will prevent dust reinforcement plastic part and fix on the casing, through the increase of dust cover, makes the cover that reduces the dust to the circuit board, has reduced the risk of discharging of components and parts to the trouble of circuit board has been reduced, and then has improved inverter power supply operating stability.
2. This invertion power supply reinforced structure that prevents dust through setting up first installation piece, second installation piece and pillar, the seting up of first screw hole on four first installation pieces is convenient for prevent dust and is consolidated plastic part and casing installation together, and screw hole on one of them installation piece and second installation piece and the pillar can make circuit board fixed mounting on dustproof the consolidating plastic part, and the pillar can support the circuit board middle part, prevents the sunken deformation in middle part after the circuit board installation to the invertion power supply's of being convenient for dustproof the reinforcement operation.
Drawings
FIG. 1 is a schematic view of a dust-proof reinforced plastic part according to the present invention;
FIG. 2 is a top view of the dust-proof reinforced plastic part according to the present invention;
FIG. 3 is a schematic view of the assembled dustproof reinforced plastic part of the present invention.
Wherein: 1. dust-proof reinforcing plastic parts; 2. a housing; 3. a circuit board; 4. an electrical component module; 5. a first mounting block; 6. a first threaded hole; 7. a square groove; 8. a second threaded hole; 9. a second mounting block; 10. a third threaded hole; 11. a support post; 12. and a fourth threaded 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. 1-3, a dustproof reinforced structure of an inverter comprises a dustproof reinforced plastic part 1, a casing 2 and a circuit board 3, wherein the bottom of the casing 2 is in threaded connection with four corners of the bottom of the dustproof reinforced plastic part 1 through four screws, the dustproof reinforced plastic part 1 is arranged, the circuit board 3 with a radiator is fixed on the dustproof reinforced plastic part 1 through screws, the dustproof reinforced plastic part 1 is fixed on the casing 2 through screws, the coverage of dust on the circuit board 3 is reduced through the increase of a dustproof cover, the discharge risk of components is reduced, the fault of the circuit board 3 is reduced, the running stability of the inverter is further improved, four first mounting blocks 5 are fixedly connected inside the dustproof reinforced plastic part 1, first threaded holes 6 are formed in the bottoms of the four first mounting blocks 5, square grooves 7 are formed inside the dustproof reinforced plastic part 1, the inner bottom wall of the machine shell 2 is fixedly connected with a square block which is matched with the inside of the square groove 7, the top of the circuit board 3 is in threaded connection with the top of the dustproof reinforced plastic part 1 through three screws, the top of the first mounting block 5 is provided with a second threaded hole 8, the inner wall of the rear side of the dustproof reinforced plastic part 1 is fixedly connected with a second mounting block 9, the top of the second mounting block 9 is provided with a third threaded hole 10, the top of the dustproof reinforced plastic part 1 is fixedly connected with a strut 11, the top end of the strut 11 is provided with a fourth threaded hole 12, the first mounting block 5, the second mounting block 9 and the strut 11 are arranged, four first mounting blocks 5 in the dustproof reinforced plastic part 1 are convenient to be mounted with the machine shell 2, one of the first mounting block 5, the second mounting block 9 and the threaded holes on the strut 11 can enable the circuit board 3 to be fixedly mounted on the dustproof reinforced plastic part 1, and the support 11 can support the middle part of the circuit board 3, and prevent the middle part of the circuit board 3 from sinking and deforming after installation, thereby facilitating the dustproof reinforcing operation of the inverter power supply, and the top of the circuit board 3 is fixedly provided with the electrical component module 4.
When in use, the circuit board 3 with the radiator is fixed on the dustproof reinforced plastic part 1 through screws, and then the dustproof reinforced plastic part 1 is fixed on the machine shell 2 through screws, four first mounting blocks 5 in the dustproof reinforced plastic part 1 are convenient to be mounted with the machine shell 2 together, one of the first mounting block 5 and the second mounting block 9 and the threaded hole on the pillar 11 can enable the circuit board 3 to be fixedly mounted on the dustproof reinforcing plastic part 1, and the support column 11 can support the middle part of the circuit board 3 to prevent the middle part from sinking and deforming after the circuit board 3 is installed, thereby facilitating the dustproof reinforcing operation of the inverter power supply, according to the dustproof reinforcing structure of the inverter power supply, the coverage of dust on the circuit board 3 is reduced through the increase of the dustproof cover, the discharge risk of components is reduced, the faults of the circuit board 3 are reduced, and the running stability of the inverter power supply is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof reinforced structure of invertion power supply, includes dustproof reinforcement plastic part (1), casing (2) and circuit board (3), its characterized in that: the bottom of casing (2) is through four screws and four angle threaded connection of dustproof reinforcement plastic part (1) bottom, the top of circuit board (3) is through three screw and the top threaded connection of dustproof reinforcement plastic part (1), the top fixed mounting of circuit board (3) has electrical components module (4).
2. The inverter power supply dustproof reinforcing structure of claim 1, wherein: dustproof four first installation pieces (5) of consolidating plastic part (1) inside fixedly connected with, four first screw hole (6) have all been seted up to the bottom of first installation piece (5).
3. The inverter power supply dustproof reinforcing structure of claim 1, wherein: square groove (7) have been seted up to the inside of dustproof reinforcement plastic part (1), the interior diapire fixedly connected with square piece of casing (2), the inside looks adaptation of square piece and square groove (7).
4. The inverter power supply dustproof reinforcing structure of claim 2, wherein: and a second threaded hole (8) is formed in the top of the first mounting block (5).
5. The inverter power supply dustproof reinforcing structure of claim 1, wherein: the inner wall fixedly connected with second installation piece (9) of dustproof reinforcement plastic part (1) rear side, third screw hole (10) have been seted up at the top of second installation piece (9).
6. The inverter power supply dustproof reinforcing structure of claim 1, wherein: the top fixedly connected with pillar (11) of dustproof reinforcement plastic part (1), fourth screw hole (12) have been seted up on the top of pillar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364680.5U CN216982287U (en) | 2022-02-18 | 2022-02-18 | Inverter power supply reinforced structure that prevents dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220364680.5U CN216982287U (en) | 2022-02-18 | 2022-02-18 | Inverter power supply reinforced structure that prevents dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982287U true CN216982287U (en) | 2022-07-15 |
Family
ID=82353023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220364680.5U Active CN216982287U (en) | 2022-02-18 | 2022-02-18 | Inverter power supply reinforced structure that prevents dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982287U (en) |
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2022
- 2022-02-18 CN CN202220364680.5U patent/CN216982287U/en active Active
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