CN220368588U - Micro inverter mounting sealing structure - Google Patents
Micro inverter mounting sealing structure Download PDFInfo
- Publication number
- CN220368588U CN220368588U CN202321531467.XU CN202321531467U CN220368588U CN 220368588 U CN220368588 U CN 220368588U CN 202321531467 U CN202321531467 U CN 202321531467U CN 220368588 U CN220368588 U CN 220368588U
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- CN
- China
- Prior art keywords
- fixedly connected
- shell
- inverter
- dovetail
- buckle
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a miniature inverter mounting sealing structure, which relates to the technical field of inverters, and comprises a shell, wherein connecting blocks are fixedly connected to two sides of the shell, and the miniature inverter mounting sealing structure further comprises: the bottom fixedly connected with dovetail of connecting block, the bottom fixed mounting of dovetail has the buckle, the draw-in groove has been seted up to the inside of buckle, the bottom fixedly connected with notch of buckle, the bottom fixedly connected with bottom plate of notch, when needs installation, the connecting block drives the dovetail and compresses tightly through the dovetail when the buckle, reaches draw-in groove dovetail extension and draw-in groove closed loop, this kind of structure simple to operate, it is easy to tear open, can move the shell left when micro inverter maintains, the shell drives the connecting block, the connecting block drives the dovetail to move left and shifts out from the draw-in groove and reach the notch, moves up and can carry out quick assembly and disassembly to the shell, make things convenient for the staff to maintain, and the flexibility is high, it is adaptable to all kinds of environment.
Description
Technical Field
The utility model relates to the technical field of inverters, in particular to a miniature inverter mounting and sealing structure.
Background
A micro inverter is an electronic device for converting dc power into ac power. The traditional inverter is large in size and heavy in weight and is not suitable for small power equipment, and the traditional inverter is mainly used for meeting the requirements of the small power equipment such as a small solar photovoltaic power station, wind power generation, a lithium battery and the like. The micro inverter has the characteristics of small volume, light weight, high efficiency and the like, can be conveniently installed in small-sized power equipment, and can be well adapted to the working environment.
However, the prior art has the following disadvantages when in use;
because the power of the micro-inverter is relatively small, a proper position needs to be selected during installation to ensure normal operation of the micro-inverter, meanwhile, due to the small size, heat dissipation is not good enough, the installation position also needs to consider the heat dissipation problem, the fault elimination has a certain difficulty, if the fault occurs, a professional is likely to be required to repair or replace parts before the fault occurs, the extra cost and time are increased, the micro-inverter is not easy to disassemble, the inverter is easy to damage, and accumulated water in some areas is easy to cause harm to the inverter.
Disclosure of Invention
The utility model aims to solve the disadvantages of the prior art that the following disadvantages occur during use:
because the power of the micro-inverter is relatively small, a proper position needs to be selected during installation to ensure normal operation of the micro-inverter, meanwhile, due to the small size, heat dissipation is not good enough, the installation position also needs to consider the heat dissipation problem, the fault elimination has a certain difficulty, if the fault occurs, a professional is likely to be required to repair or replace parts before the fault occurs, the extra cost and time are increased, the micro-inverter is not easy to disassemble, the inverter is easy to damage, and accumulated water in some areas is easy to cause harm to the inverter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the miniature inverter mounting sealing structure comprises a shell, wherein connecting blocks are fixedly connected to two sides of the shell, and the miniature inverter mounting sealing structure further comprises;
the bottom fixedly connected with dovetail of connecting block, the bottom fixed mounting of dovetail has the buckle, the draw-in groove has been seted up to the inside of buckle, the bottom fixedly connected with notch of buckle, the bottom fixedly connected with bottom plate of notch, the top fixed mounting of bottom plate is in the bottom of shell.
Preferably, the right side of shell has seted up the electric wire hole, the top fixedly connected with dc-to-ac converter of bottom plate, the right side fixedly connected with electric wire of dc-to-ac converter, the top fixedly connected with plug of electric wire.
Preferably, the bearing of the inverter is fixedly connected with a water drain pipe.
Preferably, the front and the back of the bottom plate are fixedly connected with fixing blocks, and the tops of the fixing blocks are in threaded connection with fixing screws.
Preferably, the center of the inner wall of the shell is fixedly connected with a partition board, and the top of the partition board is fixedly connected with a hexagonal screw.
Preferably, the inside of shell is filled with soundproof cotton, rubber sealing washer is fixed mounting in the bottom of shell inner wall.
Compared with the prior art, the utility model has the advantages and positive effects that;
1. when the miniature inverter is used, the shell can protect the internal circuit and the elements from being interfered by external dust, moisture, rainwater and the like, short circuit or other damages are prevented, the service life of the miniature inverter is prolonged, the circuit and the elements can be isolated from being contacted with a human body, personnel are prevented from contacting high-voltage electricity, personal safety accidents are reduced, when the miniature inverter needs to be installed, the connecting block drives the dovetail to compress and tighten the dovetail through the buckle, the dovetail stretches and the clamping groove is closed-loop when the dovetail is buckled, the structure is convenient to install and easy to detach, the shell can be moved leftwards when the miniature inverter is maintained, the shell drives the connecting block, the connecting block drives the dovetail to move leftwards from the clamping groove to reach the notch, and the shell can be quickly disassembled and assembled when the miniature inverter is moved upwards, so that the miniature inverter is convenient for maintenance by workers, and the miniature inverter has high flexibility and is adaptable to various environments.
2. In the utility model, when the inverter is used, an external power supply is transmitted to the electric wire through the plug to reach the inverter, the electric wire hole can be matched with the electric wire to be used, the accumulated moisture or humidity in the inverter can possibly cause potential safety hazards such as short circuit and electric leakage, the existence of the water drain pipe can effectively avoid the problems, the accumulated moisture or humidity in the inverter can possibly influence the running stability of the inverter, the water drain pipe can timely remove the moisture and the humidity, the inverter can always be in an optimal working state, the bottom plate can be fixed by the fixing block matched with the fixing screw so as to be unstable when the shell is disassembled, the baffle can be matched with the hexagonal screw to stabilize the inverter, so that the inverter can stably work when the inverter is impacted by the outside, the vibration propagation of the sound insulation cotton can be reduced, the inverter can also generate vibration in the running process, the propagation of the vibration can be reduced, the interference on the surrounding environment can be reduced, the maintenance convenience is increased, the noise output can be reduced, the electronic elements in the inverter can be protected from being corroded by dust, dirt and the humidity, the service life of the inverter can be prolonged, and the rubber sealing ring can seal the inside under the state to prevent the sealed foreign matters from being invaded by the sealing ring.
Drawings
Fig. 1 is a schematic perspective view of a mounting and sealing structure of a micro inverter according to the present utility model;
fig. 2 is a schematic perspective view of a mounting and sealing structure of a micro inverter according to the present utility model;
fig. 3 is a schematic perspective view of a mounting and sealing structure of a micro inverter according to the present utility model;
fig. 4 is a schematic perspective view of a mounting and sealing structure of a micro inverter according to the present utility model;
fig. 5 is an enlarged view of a portion a of fig. 4 showing a structure of a micro-inverter mounting seal according to the present utility model.
Legend description: 1. a housing; 2. a wire hole; 3. an electric wire; 4. a plug; 5. a set screw; 6. a fixed block; 7. a connecting block; 8. a water drain pipe; 9. an inverter; 10. a rubber seal ring; 11. a bottom plate; 12. a notch; 13. a buckle; 14. a clamping groove; 15. a dovetail; 16. a partition plate; 17. soundproof cotton; 18. a hexagonal screw.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be provided with reference to the accompanying drawings and examples, it being understood that the embodiments and features of the embodiments of the utility model may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-5, the utility model provides a micro inverter mounting and sealing structure, which comprises a shell 1, wherein connecting blocks 7 are fixedly connected to two sides of the shell 1, and the micro inverter mounting and sealing structure further comprises;
the bottom fixedly connected with dovetail 15 of connecting block 7, the bottom fixed mounting of dovetail 15 has buckle 13, draw-in groove 14 has been seted up to the inside of buckle 13, the bottom fixedly connected with notch 12 of buckle 13, the bottom fixedly connected with bottom plate 11 of notch 12, the top fixed mounting of bottom plate 11 is in the bottom of shell 1, shell 1 can protect internal circuit and component from external dust, moisture, rainwater etc. to prevent short circuit or other damage, the life of miniature dc-to-ac converter is prolonged, can also keep apart circuit and component and human contact, avoid personnel to contact high-voltage electricity, reduce the emergence of personal safety accident, when needs installation, connecting block 7 drives dovetail 15 and compresses tightly through the buckle 13 when dovetail 15, reach the expansion of draw-in groove 14 dovetail 15 and draw-in groove 14 form the closed loop, this kind of structure simple to operate, it is easy to tear open, can carry out shell 1 left movement when miniature dc-to-ac converter is maintained, shell 1 drives connecting block 7, connecting block 7 drives dovetail 15 and moves left out and arrives notch 12 from draw-in the draw-in groove 14, carry out quick assembly and disassembly to shell 1, convenience staff carries out maintenance, and high flexibility is adaptable to various environment.
Further, as shown in fig. 1-5, the right side of the housing 1 is provided with a wire hole 2, the top of the bottom plate 11 is fixedly connected with an inverter 9, the right side of the inverter 9 is fixedly connected with a wire 3, the top of the wire 3 is fixedly connected with a plug 4, an external power supply is transmitted to the wire 3 through the plug 4 to reach the inverter 9, and the wire hole 2 can be matched with the wire 3 for use.
Further, as shown in fig. 1-5, the bearing of the inverter 9 is fixedly connected with the water drain pipe 8, so that the accumulated moisture or humidity inside the inverter 9 may cause potential safety hazards such as short circuit and electric leakage, the problems can be effectively avoided due to the existence of the water drain pipe 8, the operation stability of the inverter 9 may be affected due to the accumulated moisture or humidity inside the inverter 9, and the inverter 9 can be ensured to be always in an optimal working state by timely removing the moisture and the humidity through the water drain pipe 8.
Further, as shown in fig. 1-5, the front and the back of the bottom plate 11 are fixedly connected with a fixing block 6, the top of the fixing block 6 is in threaded connection with a fixing screw 5, and the fixing block 6 is matched with the fixing screw 5 to fix the bottom plate 11, so that the bottom plate 11 is unstable when the shell 1 is disassembled and assembled.
Further, as shown in fig. 1-5, a partition plate 16 is fixedly connected to the center of the inner wall of the housing 1, a hexagonal screw 18 is fixedly connected to the top of the partition plate 16, and the partition plate 16 is matched with the hexagonal screw 18 to stabilize the inverter 9, so that the inverter 9 can stably work when external impact is applied to the inverter 9, and damage to the inverter 9 is reduced.
Further, as shown in fig. 1 to 5, the inside of the housing 1 is filled with the soundproof cotton 17, the rubber seal ring 10 is fixedly mounted at the bottom of the inner wall of the housing 1, the soundproof cotton 17 can reduce vibration propagation, the inverter 9 can generate vibration in the running process, the soundproof cotton 17 can reduce propagation of the vibration, interference to the surrounding environment is reduced, maintenance convenience is increased, the soundproof cotton 17 can not only reduce noise output, but also protect electronic components inside the inverter 9 from being corroded by dust, dirt and moisture, thereby prolonging the service life of the inverter 9, and the rubber seal ring 10 can seal the inside under the sealed state of the housing 1 to prevent foreign matters from being invaded.
Working principle: when in use, the shell 1 can protect internal circuits and elements from being interfered by external dust, moisture, rainwater and the like, prevent short circuit or other damages, prolong the service life of the micro inverter, isolate the circuits and the elements from contacting human bodies, avoid personnel from contacting high voltage electricity, reduce personal safety accidents, when in need of installation, the connecting block 7 drives the dovetail 15 to compress and tighten the dovetail 15 when the dovetail 15 passes through the buckle 13, the dovetail 15 stretches to the slot 14 to form a closed loop with the slot 14, the structure is convenient to install and easy to detach, the shell 1 can be moved leftwards when the micro inverter is maintained, the shell 1 drives the connecting block 7, the connecting block 7 drives the dovetail 15 to move leftwards from the slot 14 to reach the notch 12, the shell 1 can be quickly disassembled and assembled when being moved upwards, the maintenance is convenient for staff, and the flexibility is high, the electric wire hole 2 can be matched with the electric wire 3 to be used, the accumulated moisture or humidity in the inverter 9 can possibly cause potential safety hazards such as short circuit and electric leakage, the existence of the water drain pipe 8 can effectively avoid the problems, the accumulated moisture or humidity in the inverter 9 can possibly influence the running stability of the inverter 9, the water drain pipe 8 can timely remove the moisture and the humidity, the inverter 9 can always be in an optimal working state, the fixing block 6 is matched with the fixing screw 5 to fix the bottom plate 11, the bottom plate 11 is unstable when the shell 1 is disassembled, the partition plate 16 is matched with the hexagonal screw 18 to stabilize the inverter 9, the inverter 9 can stably work when being impacted by the outside to reduce the damage to the inverter 9, the soundproof cotton 17 can reduce the vibration propagation, the inverter 9 can also vibrate during operation, and the soundproof cotton 17 can reduce the propagation of the vibrations, reduce the interference to the surrounding environment, and increase maintenance convenience, and the soundproof cotton 17 not only can reduce noise output, but also can protect electronic components inside the inverter 9 from being corroded by dust, dirt and moisture, thereby increasing the service life of the inverter 9, and the rubber sealing ring 10 can seal the inside from being invaded by foreign matters in the state that the shell 1 is sealed.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The miniature inverter mounting and sealing structure comprises a shell (1), wherein connecting blocks (7) are fixedly connected to two sides of the shell (1), and the miniature inverter mounting and sealing structure is characterized by further comprising the following components;
the bottom fixedly connected with dovetail (15) of connecting block (7), the bottom fixed mounting of dovetail (15) has buckle (13), draw-in groove (14) have been seted up to the inside of buckle (13), the bottom fixedly connected with notch (12) of buckle (13), the bottom fixedly connected with bottom plate (11) of notch (12), the top fixed mounting of bottom plate (11) is in the bottom of shell (1).
2. The micro-inverter mounting seal of claim 1, wherein: the right side of shell (1) has seted up electric wire hole (2), the top fixedly connected with dc-to-ac converter (9) of bottom plate (11), the right side fixedly connected with electric wire (3) of dc-to-ac converter (9), the top fixedly connected with plug (4) of electric wire (3).
3. The micro-inverter mounting seal of claim 2, wherein: and a water drain pipe (8) is fixedly connected with a bearing of the inverter (9).
4. A micro-inverter mounting seal as defined in claim 3, wherein: the front and the back of the bottom plate (11) are fixedly connected with fixing blocks (6), and the tops of the fixing blocks (6) are connected with fixing screws (5) in a threaded mode.
5. The micro-inverter mounting seal of claim 1, wherein: the center of the inner wall of the shell (1) is fixedly connected with a partition plate (16), and the top of the partition plate (16) is fixedly connected with a hexagonal screw (18).
6. The micro-inverter mounting seal of claim 1, wherein: the inside of shell (1) is filled with soundproof cotton (17), rubber sealing ring (10) is fixed mounting in the bottom of shell (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531467.XU CN220368588U (en) | 2023-06-15 | 2023-06-15 | Micro inverter mounting sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531467.XU CN220368588U (en) | 2023-06-15 | 2023-06-15 | Micro inverter mounting sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368588U true CN220368588U (en) | 2024-01-19 |
Family
ID=89513729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531467.XU Active CN220368588U (en) | 2023-06-15 | 2023-06-15 | Micro inverter mounting sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368588U (en) |
-
2023
- 2023-06-15 CN CN202321531467.XU patent/CN220368588U/en active Active
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| GR01 | Patent grant |