CN203504423U - Limit and reinforcement structure for inverter, and inverter - Google Patents
Limit and reinforcement structure for inverter, and inverter Download PDFInfo
- Publication number
- CN203504423U CN203504423U CN201320457204.9U CN201320457204U CN203504423U CN 203504423 U CN203504423 U CN 203504423U CN 201320457204 U CN201320457204 U CN 201320457204U CN 203504423 U CN203504423 U CN 203504423U
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- China
- Prior art keywords
- upper cover
- inverter
- spacing
- cover
- lower cover
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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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a limit and reinforcement structure for an inverter. The structure comprises an upper cover and a lower cover. The upper cover includes a U-shaped upper cover cylinder and a plurality of reinforcements, which are fixed on the upper cover. The U-shaped bottom of the upper cover cylinder is provided with a through hole for a screw to connect the upper cover and the lower cover. The utility model further provides the inverter. According the technical scheme of the utility model, the upper cover cylinder can limit the connection of the upper cover and the lower cover, and the reinforcements are added to the upper cover to enable the upper cover to be uneasy to deform or break by deformation, thereby effectively preventing water from entering the box of the inverter.
Description
Technical field
The utility model relates to new energy field, in particular, relates to a kind of spacing and add epistasis structure and inverter.
Background technology
Along with the exhaustion of non-renewable energy resources, the exploitation of new forms of energy is more and more paid close attention to by everybody, and wherein, solar energy is as a kind of new forms of energy, safety not only, and also clean, so be more and more subject to everybody favor.
Inverter is the part of solar energy alternating current power-generating system, because it is installed with outdoor, is often subject to wind and weather, so very high to the waterproof effect of inverter.If waterproof effect is not good, because inverter is a kind of power supply change-over device, the unsafe factor such as will certainly cause electric leakage, get rusty, so in order to prevent that the casing of inverter from leaking, upper cover and lower cover spacing and that add epistasis structure need to be fixed closely.Because inverter is larger, when upper cover and adding a cover being firmly fixed together by screw, upper cover can projection, distortion, even can make upper cover welding place break, and causes water inlet in inverter, thereby makes inverter inside get rusty or leak electricity.
Therefore, need to a kind ofly there is the spacing of spacing and booster action and add epistasis structure and inverter.
Utility model content
It is a kind of spacing and add epistasis structure and inverter that the purpose of this utility model is to provide, be intended to solve in prior art inverter due to cannot be spacing and upper cover distortion cause upper cover to break and the problem of water inlet etc.
In order to realize the purpose of this utility model, a kind of spacing and add epistasis structure, comprise upper cover and lower cover;
Described upper cover comprises U-shaped upper cover cylinder and a plurality of reinforcement;
Described upper cover cylinder and a plurality of reinforcement are all fixed on and cover;
The U-shaped bottom of described upper cover cylinder comprises that one for providing screw to connect the through hole of upper cover and lower cover.
Preferably, between the U-shaped bottom of described upper cover cylinder and described screw nut, there is at least gap of 1.2mm.
Preferably, described reinforcement is V-type.
Preferably, described lower cover is convex, and described upper cover is inverted concave character type.
Further, the side of described upper cover and the side of lower cover are connected by screw.
In above-mentioned arbitrary technical scheme, the top of described lower cover is connected by U-shaped sealed silicon adhesive tape with described upper cover.
The utility model also provides a kind of inverter, comprises above-mentioned arbitrary technical scheme.
In technique scheme of the present utility model, by covering interpolation reinforcement on the casing at inverter, make the upper cover of inverter not yielding, break, thereby can reach better waterproof effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of inverter upper cover in the utility model embodiment.
Fig. 2 is spacing in the utility model embodiment and adds the profile of epistasis structure.
Fig. 3 is spacing in the utility model embodiment and adds the part sectioned view of epistasis structure.
Embodiment
For make the utility model object, technical scheme and advantage clearer, understand, below in conjunction with accompanying drawing to describing.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the utility model proposes an embodiment.Spacing and add an epistasis structure, comprising: upper cover 1 and lower cover 2.Wherein:
(1) described upper cover 1 comprises upper cover cylinder 12 and a plurality of reinforcement 11.
The shape of described upper cover 1 is without particular restriction; Preferably, the sectional view of described upper cover 1 can be inverted concave character type or U font, and this can cover on lower cover 2 upper cover, thereby makes water can not flow into inverter inside by the top of upper cover 2 or the side of lower cover 2.Wherein, the shape of described upper cover cylinder 12 is without particular restriction.Preferably, upper cover cylinder 12 is U-shaped structure.Further, a through hole 121 is arranged at the U-shaped bottom of described upper cover cylinder 12, and this through hole 121 is for providing screw to connect the hole of upper cover 1 and lower cover 2.Wherein between the U-shaped bottom of upper cover cylinder 12 and described screw 31 nuts, there is at least gap 32 of 1.2mm, spacing effect when also this technical scheme can realize lower cover 2 and is connected with upper cover 1, can prevent that upper cover 1 and lower cover 2 are by fixing too tight of screw 31, cause upper cover to occur gross distortion or because of distortion with break.
In the technical program, the number of described reinforcement 11, without particular restriction, can be any number of.The placement location of described reinforcement 11 is also without particular restriction, and as shown in Figure 1, reinforcement 11 can parallelly be placed, and intersects and places etc.The shape of described reinforcement 11, also without particular restriction, can be linear pattern, undaform etc.Further, described reinforcement 11 is V-structure, as shown in Figure 2.Reinforcement 11 in the technical program can be so that upper cover 1 be indeformable or not because distortion is broken, thereby can prevent the casing water inlet of inverter, and also the waterproof effect of the inverter of this technical scheme is better.
(2) described lower cover 2 is connected with upper cover 1.
The shape of described lower cover 2 is without particular restriction; Preferably, the cross section of described lower cover 2 is U font or convex.Described upper cover 1 is placed on lower cover 2, and the side of the side of upper cover 1 and lower cover 2 is connected by screw 3, in this technical scheme, because upper cover 1 is connected with the side of lower cover 2, can effectively prevent that water from flowing into inverter inner.Further, described lower cover 2 bossings are connected by U-shaped sealed silicon adhesive tape with upper cover 1 position, thereby upper cover 1 and lower cover 2 can be linked together closely, have further prevented that water from flowing into inverter inner.
It should be noted that typical case application of the present utility model is not limited to spacing and adds epistasis structure itself, the structure that also can use the utility model to set forth in other of this area install.
Above are only preferred embodiment of the present utility model, be not limited to the utility model, all any modifications of making, be equal to substitutions and modifications etc. within spirit of the present utility model and principle, within all should being included in the scope of the utility model protection.
Claims (7)
1. inverter spacing and add an epistasis structure, is characterized in that, comprises upper cover and lower cover;
Described upper cover comprises U-shaped upper cover cylinder and a plurality of reinforcement;
Described upper cover cylinder and a plurality of reinforcement are all fixed on and cover;
The U-shaped bottom of described upper cover cylinder comprises that one for providing screw to connect the through hole of upper cover and lower cover.
2. according to claim 1 spacing and add epistasis structure, it is characterized in that between the U-shaped bottom of described upper cover cylinder and described screw nut, there is at least gap of 1.2mm.
3. according to claim 1 spacing and add epistasis structure, it is characterized in that, described reinforcement is V-type.
4. according to claim 1 spacing and add epistasis structure, it is characterized in that, described lower cover is convex, described upper cover is inverted concave character type.
5. according to claim 4 spacing and add epistasis structure, it is characterized in that, the side of described upper cover and the side of lower cover are connected by screw.
6. according to spacing described in any one in claim 1 to 5 with add epistasis structure, it is characterized in that, the top of described lower cover is connected by U-shaped sealed silicon adhesive tape with described upper cover.
7. an inverter, is characterized in that, comprises in claim 1 to 6 spacing described in any one and adds epistasis structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457204.9U CN203504423U (en) | 2013-07-30 | 2013-07-30 | Limit and reinforcement structure for inverter, and inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457204.9U CN203504423U (en) | 2013-07-30 | 2013-07-30 | Limit and reinforcement structure for inverter, and inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504423U true CN203504423U (en) | 2014-03-26 |
Family
ID=50335364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457204.9U Expired - Fee Related CN203504423U (en) | 2013-07-30 | 2013-07-30 | Limit and reinforcement structure for inverter, and inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504423U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023119936A1 (en) * | 2021-12-24 | 2023-06-29 | 株式会社クボタ | Electric work vehicle |
| JP7550744B2 (en) | 2021-12-24 | 2024-09-13 | 株式会社クボタ | Electric work vehicle |
| JP7565908B2 (en) | 2021-12-24 | 2024-10-11 | 株式会社クボタ | Electric work vehicle |
-
2013
- 2013-07-30 CN CN201320457204.9U patent/CN203504423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023119936A1 (en) * | 2021-12-24 | 2023-06-29 | 株式会社クボタ | Electric work vehicle |
| JP7550744B2 (en) | 2021-12-24 | 2024-09-13 | 株式会社クボタ | Electric work vehicle |
| JP7565908B2 (en) | 2021-12-24 | 2024-10-11 | 株式会社クボタ | Electric work vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JINGFUYUAN TECH. CO., LTD. Free format text: FORMER NAME: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen Nanshan District City, Guangdong province 518055 white pine Luxili Nangang Second Industrial Park 12 Building 1, 2, 5 floor Patentee after: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. Address before: Shenzhen Nanshan District City, Guangdong province 518055 white pine Luxili Nangang Second Industrial Park 12 Building 1, 2, 5 floor Patentee before: Shenzhen Jingfuyuan Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |