CN207638572U - A kind of inverter box body - Google Patents
A kind of inverter box body Download PDFInfo
- Publication number
- CN207638572U CN207638572U CN201721628685.XU CN201721628685U CN207638572U CN 207638572 U CN207638572 U CN 207638572U CN 201721628685 U CN201721628685 U CN 201721628685U CN 207638572 U CN207638572 U CN 207638572U
- Authority
- CN
- China
- Prior art keywords
- case lid
- lower case
- sealing strip
- box body
- chimb
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of inverter box body, including main tank and case lid, the main tank are equipped with upper chamber and lower chambers, and the case lid includes the upper box lid for covering the upper chamber and the lower case lid for covering the lower chambers；The edge of lower chambers is equipped with chimb, and the madial wall of lower case lid is equipped with elastic sealing strip, and the chimb is absorbed in the elastic sealing strip.Nowel lid is fastened on main tank, and the chimb acts on the elastic sealing strip and makes elastic sealing strip that flexible deformation occur, and plays the role of sealing.Said program is effectively improved the sealing performance of inverter box body, improves waterproofing grade.
Description
Technical field
The utility model is related to electrical equipments, and in particular to inverter.
Background technology
Inverter is likely to be at outside work, and to protect its normal work, inverter to be hidden in babinet, the babinet is answered
With dust-proof, water-proof function.
Utility model content
The technical issues of the utility model is solved：How to make inverter box body that there is good sealing performance.
In order to solve the above technical problems, the utility model provides the following technical solutions：A kind of inverter box body, including main tank
And case lid, the main tank are equipped with upper chamber and lower chambers, the case lid includes upper box lid and the capping institute for covering the upper chamber
State the lower case lid of lower chambers；The edge of lower chambers is equipped with chimb, and the madial wall of lower case lid is equipped with elastic sealing strip, the chimb
It is absorbed in the elastic sealing strip.
In above-mentioned technical proposal, the chimb protrudes outward, since lower chambers are square-shaped, the chimb structure
At a bite word shape.Correspondingly, elastic sealing strip is in square shape shape.Nowel lid is fastened on main tank, and the chimb acts on institute
It states elastic sealing strip and makes elastic sealing strip that flexible deformation occur, play the role of sealing.
The edge of lower case lid is equipped with flange, and flange is located on the madial wall of lower case lid, i.e., flange is in elastic sealing strip
The same side of lower case lid.Since lower case lid is in integrally square shape shape, the flange also constitutes square shape shape, the flange
The elastic sealing strip is surrounded, the flange is pressed on main tank, also functions to the effect of water proof and dust proof, but its leakproofness is limited,
Elastic sealing strip, the leakproofness of inverter box body is coordinated just to be improved, i.e. the functions of waterproof and dustproof of inverter box body obtains
Enhancing.
Lower case lid is mounted on by lock screw on main tank, and nowel, which covers, opens up screw hole, and screw hole is distributed in described turn over
Between side and the elastic sealing strip.Leakproofness between screw hole and lock screw is not strong, therefore, screw hole is opened in square shape
The periphery of elastic sealing strip, not influence the leakproofness of lower chambers.
The bottom of upper box lid is equipped with the first turning, and the top of lower case lid is equipped with the second turning, the first turning and the second turning
Matching design.So design, upper box lid and lower case lid can be accurately located on main tank, avoid upper box lid, the installation of lower case lid
When the case where being inverted.
The arc-shaped shape of chimb, it is in flared to make the chimb of square shape shape, that is, and chimb is so designed in shape of turning up,
Even if water, dirt cross the flange of lower case lid and enter lower case lid, the water, dirt can accumulate on the lateral surface of chimb, it is difficult to go beyond
The chimb of arc shape and enter bottom chamber.
The madial wall of lower case lid is equipped with ribs, its role is to：Lower case lid flexural deformation is avoided, and then described in guarantee
Chimb and the elastic sealing strip everywhere are all fitted close.
The structure design of inverter box body described in the utility model, is effectively improved sealing performance, improves waterproof etc.
Grade.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of schematic diagram of inverter box body；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the schematic diagram from A from obtained by the lower case lid 40 in Fig. 2.
Symbol description in figure：
10, main tank；
20, lower chambers；21, chimb；
30, upper box lid；31, the first turning；
40, lower case lid；41, elastic sealing strip；42, flange；43, screw hole；44, the second turning；45, ribs.
Specific implementation mode
Such as Fig. 1, a kind of inverter box body, including main tank 10 and case lid, the main tank are equipped with upper chamber and lower chambers 20, institute
It includes the upper box lid 30 for covering the upper chamber and the lower case lid 40 for covering the lower chambers to state case lid.
As the edge of Fig. 2, lower chambers 20 are equipped with chimb 21,21 arc-shaped shape of the chimb.
If the madial wall of Fig. 3, lower case lid 40 are equipped with elastic sealing strip 41, the edge of lower case lid 40 is equipped with flange 42, turns over
Side is located on the madial wall of lower case lid, and flange surrounds the elastic sealing strip 41.Wherein, as a preferred embodiment, the elasticity is close
The material of strip of paper used for sealing 41 is rubber, and elastic sealing strip is hollow.
Such as Fig. 3, lower case lid 40 is mounted on by lock screw on main tank 10, and nowel, which covers, opens up screw hole 43, screw hole
It is distributed between the flange 42 and the elastic sealing strip 41.
If the madial wall of Fig. 3, lower case lid 40 are equipped with two parallel ribs 45, two ribs are by the bullet of square shape
Property sealing strip 41 surround.
Such as Fig. 1, the bottom of upper box lid 30 is equipped with the first turning 31, and the top of lower case lid 40 is equipped with the second turning 44, and first
Turning and the second turning matching design.
In practical operation, the lower case lid 30 is fixed on by lock screw on the main tank 10, and the lower chambers are sealed
20.The chimb 21 at lower chambers edge acts on the elastic sealing strip 41 on 40 madial wall of lower case lid, and elasticity occurs for elastic sealing strip
Deformation, the chimb 21 are absorbed in the elastic sealing strip 41.The flange is pressed on the surface of main tank 10, and cooperation elasticity is close
Strip of paper used for sealing 41 forms dual-seal protection to lower chambers 20.The inverter box body can reach IP65 waterproofing grade, lead to after spray painting
1000 hours salt spray tests are crossed, babinet is not easily corroded and rusted.
The above content is only the better embodiment of the utility model, for those of ordinary skill in the art, according to this
The thought of utility model, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be understood
For limitations of the present invention.
Claims (6)
1. a kind of inverter box body, including main tank (10) and case lid, the main tank is equipped with upper chamber and lower chambers (20), the case
Lid includes the lower case lid (40) of the upper box lid (30) and the capping lower chambers that cover the upper chamber；It is characterized in that：Cavity of resorption
The edge of room is equipped with chimb (21), and the madial wall of lower case lid is equipped with elastic sealing strip (41), and the chimb is absorbed in the elasticity
Sealing strip.
2. a kind of inverter box body as described in claim 1, it is characterised in that：The edge of lower case lid (40) is equipped with flange
(42), flange is located on the madial wall of lower case lid, and flange surrounds the elastic sealing strip (41), and the flange is pressed on main tank
(10) on.
3. a kind of inverter box body as claimed in claim 2, it is characterised in that：Lower case lid (40) is mounted on by lock screw
On main tank (10), nowel, which covers, opens up screw hole (43), and screw hole is distributed in the flange (42) and the elastic sealing strip
(41) between.
4. a kind of inverter box body as described in claim 1, it is characterised in that：The bottom of upper box lid (30) is equipped with the first turning
(31), the top of lower case lid (40) is equipped with the second turning (44), the first turning and the second turning matching design.
5. a kind of inverter box body as described in claim 1, it is characterised in that：The arc-shaped shape of the chimb (21).
6. a kind of inverter box body as described in claim 1, it is characterised in that：The madial wall of lower case lid (40), which is equipped with, to be reinforced
Rib (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628685.XU CN207638572U (en) | 2017-11-29 | 2017-11-29 | A kind of inverter box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628685.XU CN207638572U (en) | 2017-11-29 | 2017-11-29 | A kind of inverter box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638572U true CN207638572U (en) | 2018-07-20 |
Family
ID=62854885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628685.XU Expired - Fee Related CN207638572U (en) | 2017-11-29 | 2017-11-29 | A kind of inverter box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114786399A (en) * | 2022-04-08 | 2022-07-22 | 上海畅停信息科技有限公司 | Parking stall lock machine case with outlet waterproof construction |
-
2017
- 2017-11-29 CN CN201721628685.XU patent/CN207638572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114786399A (en) * | 2022-04-08 | 2022-07-22 | 上海畅停信息科技有限公司 | Parking stall lock machine case with outlet waterproof construction |
| CN114786399B (en) * | 2022-04-08 | 2024-01-02 | 上海畅停信息科技有限公司 | Parking stall lock machine case with outlet waterproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181129 |