CN204046441U - A kind of inverter - Google Patents
A kind of inverter Download PDFInfo
- Publication number
- CN204046441U CN204046441U CN201420488702.4U CN201420488702U CN204046441U CN 204046441 U CN204046441 U CN 204046441U CN 201420488702 U CN201420488702 U CN 201420488702U CN 204046441 U CN204046441 U CN 204046441U
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- China
- Prior art keywords
- cabinet
- flanging
- cover plate
- inverter
- flank
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Abstract
A kind of inverter, belongs to electric and electronic technical field.Comprise cabinet and the cover plate matched with cabinet of an opening, feature: the trailing flank of described cabinet is provided with on binding post, the side, two, left and right vertical with trailing flank and is respectively provided with one piece of flank support, the surrounding of described cover plate has the shade to the bending of cabinet direction, the end of shade bends inwards and is formed with flanging, the water-proof sealing strip that the edge being on the cover board provided with a circle and cabinet opening on the side of cabinet fits, to be fixed flanging and flank support by securing member thus realizes being connected and fixed of cabinet and cover plate.Ensure that the degree of protection of inverter IP65, and make the fixing convenient of screw; Screw can be hidden in the cover plate back side, can't see screw from inverter front, thus ensure that the globality in cover plate front preferably, makes inverter front seem more attractive in appearance.
Description
Technical field
The utility model belongs to electric and electronic technical field, is specifically related to a kind of group serial type inverter.
Background technology
Inverter is a kind of is the device of alternating current by DC conversion, is widely used at new energy field.Inverter, according to the difference of application scenario, generally can be divided into concentrated, several large class such as group serial type and Miniature inverter etc.Group serial type inverter is more applied to roof working and is installed on open air, and its design feature is compact, the wall-hanging installation of general employing.
Along with group serial type inverter is tending towards ripe in the key factor such as product function, performance, the differentiation of competition is not only to pay close attention to core technology, and also payes attention to all the more non-key technologies such as product design, display floater, mechanism design.A multiple functional, superior performance, degree of protection are high, rakish inverter product is more prone to the accreditation and the favor that are subject to marketing users.Major part group serial type inverter in the market, its general structure is generally all divided into cabinet and cover plate two large divisions, and cover plate and being connected and fixed of cabinet generally all adopt screw-type, and screw is all the front being positioned at cover plate, destroy the sight effect in inverter front, the demand of client to profile aspect can not be met better.
In view of above-mentioned prior art, be necessary to be improved the syndeton of existing inverter cover plate and cabinet.For this reason, the applicant has done useful design, and technical scheme described below produces under this background.
Summary of the invention
Task of the present utility model is to provide a kind of rational in infrastructure, easy to connect, the inverter that sight effect is good, it can ensure the degree of protection of inverter IP65 on the one hand, ensure that the globality in cover plate front on the other hand well, make inverter front seem more attractive in appearance, the demand of client to product design aspect can be met better.
Task of the present utility model has been come like this, a kind of inverter, comprise cabinet and the cover plate matched with cabinet of an opening, it is characterized in that: the trailing flank of described cabinet is provided with binding post, side is respectively provided with one piece of flank support to two, the left and right vertical with trailing flank, the surrounding of described cover plate has the shade to the bending of cabinet direction, the end of shade bends inwards and is formed with flanging, the water-proof sealing strip that the edge being on the cover board provided with a circle and cabinet opening on the side of cabinet fits, by securing member flanging and flank support fixed thus realize being connected and fixed of cabinet and cover plate.
In a specific embodiment of the present utility model, two described flank support offer multiple screw respectively, described flanging offers the via hole that screwhole position in multiple with described flank support is corresponding, be installed with nut respectively corresponding on inside the flanging of hole site, described cabinet is rotated with corresponding nut respectively from bottom to top by many group set screws components after successively through via hole corresponding on screw corresponding in flank support and flanging.
In another specific embodiment of the present utility model, the cross sectional shape of described flank support is L-shaped, it comprises and the first flanging of two lateral vertical in left and right of cabinet and second flanging parallel with the side, two, left and right of cabinet, is also respectively provided with a guide edge vertically upward at the two ends of the first flanging, the second flanging length direction; The flanging of the bottom, two sides, left and right of described cover plate is respectively arranged with the caulking groove corresponding with described guide edge position, and when being installed on cabinet by cover plate, described guide edge snaps in caulking groove and plays the role of positioning.
The utility model is due to after employing said structure, the beneficial effect had: first, owing to arranging guide edge in flank support, and the flanging inside cover plate arranges caulking groove, locate more accurate when snapping in caulking groove by guide edge cover plate is installed, effective guarantee water-proof sealing strip and cabinet enclose along one and all compresses, thus ensure the degree of protection of inverter IP65, and make the fixing convenient of screw; Secondly, by welded nut on the flanging inside cover plate, set screws component upwards can be screwed into the nut cover plate from the below of cabinet flank support short transverse, make screw can be hidden in the cover plate back side, screw is can't see from inverter front, thus ensure that the globality in cover plate front preferably, make inverter front seem more attractive in appearance, the demand of client to product design aspect can be met better.
Accompanying drawing explanation
Fig. 1 is an example structure sketch of the present utility model.
Fig. 2 is the end view of Fig. 1 embodiment.
Fig. 3 is the A portion enlarged drawing of Fig. 2.
Fig. 4 is the stereochemical structure sketch of cover plate described in the utility model.
In figure: 1. cabinet; 2. cover plate, 21. flangings, 211. via holes, 212. nuts, 213. caulking grooves, 22. water-proof sealing strips, 23. operation display panels, 24. shades; 3. binding post; 4. flank support, 41. first flangings, 411. screws, 42. second flangings, 43. guide edges; 5. set screws component, 51. plain washers, 52. spring washers, 53. bolts.
Embodiment
Applicant will describe in detail embodiment of the present utility model below by reference to the accompanying drawings; but applicant is not the restriction to technical scheme to the description of embodiment, any changing in the form rather than substance according to the utility model design all should be considered as protection range of the present utility model.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model relates to a kind of inverter, this inverter comprises cabinet 1 and the cover plate 2 coordinated with cabinet 1 of an opening, the trailing flank of described cabinet 1 is provided with binding post 3, side, two, the left and right vertical with trailing flank is respectively being provided with one piece of flank support 4 near upper position, the cross sectional shape of described flank support 4 is L-shaped, it comprises the first flanging 41 be vertical setting with the side, two, left and right of cabinet 1 and the second flanging 42 be set in parallel with the side, two, left and right of cabinet 1, at the first flanging 41, the two ends of the second flanging 42 length direction are also respectively provided with a guide edge 43 vertically upward, the first described flanging 41 is evenly spaced apart and is provided with multiple screw 411, three are preferably in the present embodiment, the shape of described guide edge 43 is unrestricted, can be trapezoidal, also can be pentagon etc., described flank support 4 is welded on the side, two, left and right of cabinet 1 by the second flanging 42, specifically be welded on the top in two profile height directions, left and right of cabinet 1.
Described cover plate 2 is by sheet metal (such as corrosion resistant plate) machine-shaping, the upper left side of cover plate 2 upper surface is provided with operation display panel 23, and this operation display panel 23 is for observing the operating state of inverter and operating and optimum configurations inverter.In cover plate 2 surrounding, there is the shade 24 to the bending of cabinet direction, the end of shade 24 bends inwards and is formed with flanging 21, the water-proof sealing strip 22 that the edge that cover plate 2 is provided with a circle and cabinet 1 opening on the side of cabinet 1 fits, this water-proof sealing strip 22 is the sealing effectiveness after connection is good for cover plate 2 and cabinet 1, to guarantee that the degree of protection of inverter reaches IP65, each flanging 21 evenly offers respectively multiple via hole 211 corresponding with screw 411 position, be preferably three in the present embodiment.Six-sided nut 212 is installed with respectively on inside the flanging 21 of each via hole 211 position corresponding, caulking groove 213 is all offered at the two ends of above-mentioned flanging 21 length direction and near nut 212 place, described caulking groove 213 is when being installed to cover plate 2 on cabinet 1, coordinate with the guide edge 43 in flank support 4 and install, guide edge 43 embeds in caulking groove 213, when above-mentioned cover plate 2 is installed on above-mentioned cabinet 1, only cover plate 2 need be pressed in this flank support 4 along the guide edge 43 in flank support 4 by the caulking groove 213 on cover plate 2, above-mentioned caulking groove 213 coordinates can play positioning action with guide edge 43, make water-proof sealing strip on cover plate 2 22 and cabinet 1 enclose along one all to compress, make the contact of side and water-proof sealing strip 22 more tight, waterproof effect is better, degree of protection is higher, and the screw 411 in flank support 4 is aimed at nut 212 center on cover plate 2, again set screws component 5 is passed the via hole 211 on above-mentioned screw 411 and flanging 21, be tightened on above-mentioned nut 212, namely being connected and fixed of above-mentioned cover plate 2 and cabinet 1 is completed.Specifically: above-mentioned set screws component 5 is made up of plain washer 51, spring washer 52 and hexagon bolt 53, described bolt 53 is upwards rotated with described nut 212 through after spring washer 52, plain washer 51 and screw 411 and via hole 211 successively from the below of the first flanging 41 of flank support 4.
Claims (3)
1.
a kind of inverter, comprise cabinet (1) and the cover plate (2) matched with cabinet (1) of an opening, it is characterized in that: the trailing flank of described cabinet (1) is provided with binding post (3), side, two, the left and right vertical with trailing flank is respectively provided with one piece of flank support (4), the surrounding of described cover plate (2) has the shade (24) to the bending of cabinet direction, the end of shade (24) bends inwards and is formed with flanging (21), at the water-proof sealing strip (22) that the upper edge being provided with a circle and cabinet (1) opening on the side of cabinet (1) of cover plate (2) fits, by securing member, flanging (21) and flank support (4) is fixing thus realize being connected and fixed of cabinet (1) and cover plate (2).
2.
a kind of inverter according to claim 1, it is characterized in that two described flank support (4) offer multiple screw (411) respectively, described flanging (21) offers the via hole (211) that screw (411) position in multiple with described flank support (4) is corresponding, flanging (21) inner side corresponding to via hole (211) position is installed with nut (212) respectively, described cabinet (1) is rotated with corresponding nut (212) respectively from bottom to top by many groups set screws component (5) after successively through the upper corresponding screw (411) of flank support (4) and the upper corresponding via hole (211) of flanging (21).
3.
a kind of inverter according to claim 1, it is characterized in that the cross sectional shape of described flank support (4) is L-shaped, it comprises and first flanging (41) of two lateral vertical in left and right of cabinet (1) and second flanging (42) parallel with the side, two, left and right of cabinet (1), is also respectively provided with a guide edge (43) vertically upward at the two ends of the first flanging (41), the second flanging (42) length direction; The flanging (21) of the bottom, two sides, left and right of described cover plate (2) is respectively arranged with the caulking groove (213) corresponding with described guide edge (43) position, when cover plate (2) being installed to cabinet (1) and being upper, described guide edge (43) snaps in caulking groove (213) and plays the role of positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488702.4U CN204046441U (en) | 2014-08-28 | 2014-08-28 | A kind of inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488702.4U CN204046441U (en) | 2014-08-28 | 2014-08-28 | A kind of inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046441U true CN204046441U (en) | 2014-12-24 |
Family
ID=52247064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488702.4U Active CN204046441U (en) | 2014-08-28 | 2014-08-28 | A kind of inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102395A (en) * | 2016-07-20 | 2016-11-09 | 珠海格力电器股份有限公司 | Electrical appliance kit and there is its air-conditioner |
| CN107781420A (en) * | 2016-08-30 | 2018-03-09 | 天津辉煌路阳科技有限公司 | The adaptive cover sealing structure of goat |
-
2014
- 2014-08-28 CN CN201420488702.4U patent/CN204046441U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102395A (en) * | 2016-07-20 | 2016-11-09 | 珠海格力电器股份有限公司 | Electrical appliance kit and there is its air-conditioner |
| CN107781420A (en) * | 2016-08-30 | 2018-03-09 | 天津辉煌路阳科技有限公司 | The adaptive cover sealing structure of goat |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |