CN205082092U - Protective housing and converter - Google Patents
Protective housing and converter Download PDFInfo
- Publication number
- CN205082092U CN205082092U CN201520848642.7U CN201520848642U CN205082092U CN 205082092 U CN205082092 U CN 205082092U CN 201520848642 U CN201520848642 U CN 201520848642U CN 205082092 U CN205082092 U CN 205082092U
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- side plate
- volume
- edge
- protective housing
- screens
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Abstract
The utility model provides a protective housing and converter, the first curb plate of protective housing, the second curb plate, buckle and form the first limit of buckling towards holding the chamber direction respectively in the both sides border of third curb plate and fourth curb plate, buckle dorsad at the lower extreme on the first limit of buckling of first curb plate and third curb plate and be formed with the first volume and follow, and buckle and form the second and roll up and follow to holding the chamber orientation the upper end of curb plate at this, buckle in opposite directions respectively and form the second limit of buckling in the first limit of buckling of second curb plate and fourth curb plate, it buckles and forms the third and roll up and follow to holding the chamber direction to buckle the top department on limit at the second, the first volume is followed, the second is rolled up and is followed and third book along the last mounting hole that all is provided with, the first volume is along fixed mutually with the base, the mounting hole that the edge was rolled up to the mounting hole and the third on second book edge corresponds locking. Can be fast convenient installation and the dismantlement of this protective housing can prevent moreover that outside debris from falling into inside the protective housing to the protection debris fall into inside the core. The in like manner adopts the converter of above -mentioned protective housing also to have same beneficial effect.
Description
Technical field
The utility model relates to a kind of protection cabinet structure, particularly relates to a kind of protective housing and frequency converter.
Background technology
Frequency converter movement surface after having assembled in existing industry is without any protection mechanism, and especially explosion-proof frequency converter movement, the pcb board on movement, electronic devices and components and stube cable are outside exposed.This movement mechanism without any safeguard structure has following shortcoming: one, in carrying, debugging and use procedure, and it is inner that foreign material are easy to enter frequency converter movement, causes the destruction of Unpredictability.Two, in transportation, the external packing of movement is easy to distortion, thus causes the pcb board on movement and electronic devices and components easily to damage to such an extent as to the situation that frequency conversion movement cannot use after there is arrival erecting bed.
Current urgent need one can prevent outside foreign material from falling into movement inside, can protect pcb board on movement and electronic devices and components collide impaired protective housing and frequency converter in transportation simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of protective housing and the frequency converter with barrier propterty, and this protective housing is convenient to installation and removal.
For solving the problems of the technologies described above, utility model adopts technical scheme as described below.A kind of protective housing, comprise base, first side plate, second side plate, 3rd side plate, 4th side plate and cover plate, described first side plate is relative with the 3rd side plate, second side plate is relative with the 4th side plate, first side plate, second side plate, 3rd side plate, 4th side plate joins end to end and is removably installed on described base to form the cavity volume of upper end open, described cover plate covers described cavity volume, described first side plate, second side plate, 3rd side plate is bent to form the first bending edge towards described cavity volume direction respectively with the relative dual-side edge of the 4th side plate, first volume edge has been bent to form dorsad in the lower end of the first bending edge of the first side plate and the 3rd side plate, and at this, to described cavity volume direction, volume Two edge is bent to form to the upper end of side plate, first bending edge of the second side plate and the 4th side plate is bent to form the second bending edge respectively in opposite directions, the 3rd volume edge is bent to form to described cavity volume direction at the top end of described second bending edge, described first volume edge, volume Two edge and the 3rd volume edge are provided with installing hole, and described second bending edge and the first bending edge of adjacent side plates fit to make described 3rd volume to make that the installing hole on described volume Two edge is corresponding with the installing hole on described 3rd volume edge locks along covering described volume Two along top, the described first volume is along fixing with described base.
Preferably, described second bending edge is provided with the first screens sheet, the first bending edge fitted with described second bending edge is provided with the first screens groove matched with described first screens sheet, described first screens sheet is back-off bending-like, described first screens groove is bar-shaped trough, and described first screens sheet is inserted in described first screens groove.
Preferably, the lower edge place of described first side plate, the second side plate, the 3rd side plate and the 4th side plate is formed with some second screens sheets respectively, described base is formed with the second screens groove matched with described some second screens sheets, the front end of described second screens sheet is formed with chamfering structure, described second screens groove is bar-shaped trough, and described second screens sheet is inserted in described second screens groove.
Preferably, described base comprises four end to end sidewalls, the 3rd ennation that the upper end of described wherein pair of sidewalls extends after being formed and bending to cavity volume direction vertically upward, the 4th ennation that the upper end of another oppose side wall extends after being formed and bending to cavity volume direction vertically upward, the second screens slot is in the lower ends bent place of the 3rd ennation and the 4th ennation.
Preferably, the junction of described four sidewalls is formed with the 5th volume edge with sidewalls orthogonal respectively, and described 5th volume is along being above provided with the described first volume along the corresponding installing hole installed of upper installing hole.
Preferably, described 3rd ennation and the 4th ennation are respectively arranged with rubber blanket.
Preferably, described base also comprises base plate, described base plate is provided be convenient to its interior arrangement and be fixed with external device (ED) the through-hole groove be connected.
Preferably, described cover plate comprises four and bends in the same way and end to end side, and a pair relative side is respectively arranged with some the 3rd screens sheets of bending inwards and some first through holes wherein, described 3rd screens sheet and described first through hole are in different sides respectively, and pair of side plates of installing corresponding to described relative side is respectively arranged with the 3rd screens groove matched with described 3rd screens sheet and the second through hole matched with described first through hole.
Preferably, described first side plate, the second side plate, upper end be formed bend to cavity volume direction after the first ennation of extending vertically upward, the second ennation that the upper end of the 3rd side plate and the 4th side plate extends after being formed and bending to cavity volume direction vertically upward, described 3rd screens slot is in described second ennation lower ends bent place, and described second through hole is positioned on the second ennation.
A kind of frequency converter, include the protective housing of movement and said structure, described movement is fixed in the cavity volume of described protective housing.
Advantageous Effects of the present utility model is: the first side plate of this protective housing, second side plate, the dual-side of the 3rd side plate and the 4th side plate is along being bent to form the first bending edge towards cavity volume direction respectively, first volume edge is bent to form dorsad in the lower end of the first bending edge of the first side plate and the 3rd side plate, and at this, to cavity volume direction, volume Two edge is bent to form to the upper end of side plate, first bending edge of the second side plate and the 4th side plate is bent to form the second bending edge respectively in opposite directions, the 3rd volume edge is bent to form to cavity volume direction at the top end of the second bending edge, first volume edge, volume Two edge and the 3rd volume edge are provided with installing hole, and the second bending edge and the first bending edge of adjacent side plates fit to make the 3rd volume to make that the installing hole on volume Two edge is corresponding with the installing hole on the 3rd volume edge locks along covering volume Two along top, the first volume is along fixing with described base.So, this protective housing realizes mounting and dismounting quickly and easily on the one hand, can prevent outside foreign material from falling into protective housing inside on the other hand, thus protection foreign material fall into movement inside.The frequency converter of above-mentioned protective housing is in like manner adopted also to have same beneficial effect.
Accompanying drawing explanation
Fig. 1 is a kind of three-dimensional exploded view of protective housing of better embodiment, and this protective housing comprises cover plate, the first side plate, the second side plate, the 3rd side plate, the 4th side plate and base.
Fig. 2 is the installation diagram of the protective housing of Fig. 1.
Fig. 3 is the structural representation of the first side plate in Fig. 1.
Fig. 4 is the structural representation of the second side plate in Fig. 1.
Fig. 5 is the structural representation of base in Fig. 1.
Fig. 6 is the structural representation of Fig. 1 cover plate.
Fig. 7 is the part sectioned view that Fig. 1 cover plate and the second side plate cover.
Fig. 8 is a kind of three-dimensional exploded view of frequency converter of better embodiment.
Fig. 9 is the installation diagram of frequency converter in Fig. 8.
Embodiment
For making those of ordinary skill in the art clearly understand the object of utility model, technical scheme and advantage, below in conjunction with drawings and Examples, utility model is further elaborated.
Shown in Fig. 2, a kind of three-dimensional exploded view of protective housing of better embodiment and installation diagram.This protective housing 1 comprises cover plate 11, second side plate 13, the 4th side plate 14, first side plate 15, the 3rd side plate 16 and base 12.Wherein, the first side plate 15, second side plate 13, the 3rd side plate 16 and the 4th side plate 14 join end to end successively and are removably installed in form the cavity volume (not marking in figure) of upper end open on base 12, and cover plate 11 covers this cavity volume.
Because the first side plate 15 is identical with the structure of the 3rd side plate 16 in detail, therefore the structure of the first side plate 15 is only described in detail in the present embodiment, the structure of the 3rd side plate 16 repeats no more.With reference to shown in Fig. 3, it is the structural representation of the first side plate 15.First side plate 15 structure is symmetrical, comprises rectangular body 150, the first bending edge 151 that body 150 both sides are bent to form, the first ennation 156 be connected with body 150 upper end and be formed at five the second screens sheets 155 of body 150 lower end.
In the present embodiment, rectangular body 150 left and right sides is bent to form two the first bending edges 151 to cavity volume direction, first bending edge 151 is vertical with body 150, first bending edge 151 lower end is respectively to being bent to form two opposing first volumes outward along 152, the first volume is vertical with the first bending edge 151 along 152, and be bent to form two volume Twos to cavity volume direction in the upper end of the first side plate 15 along 153, volume Two is vertical with the first bending edge 151 with body 150 along 153, and is respectively arranged with installing hole along 152 and volume Two along on 153 at the first volume.In some embodiments, volume Two is one-body molded with body 150 along 153.But be not limited thereto, as volume Two can be fixedly connected with the first bending edge 151 along 153, be namely bent to form in opposite directions by the top of both sides first bending edge 151.And for example volume Two can be connected with body 150 and the first bending edge 151 along 153 simultaneously, to form the first bending edge 151, volume Two along 153 and the firm syndeton of body 150.In addition, the first bending edge 151 is also provided with the first screens groove 154, and this first screens groove 154 is rectangular bar-shaped trough.Preferably, extend to form ennation 156 vertically upward after the upper end, middle part of body 150 is bending to cavity volume direction, two volume Twos are positioned at the both sides of the first ennation 156 along 153.Preferably, chamfering structure is arranged in the front end of the second screens sheet 155, so that the installation of the second screens sheet 155.Preferably, in the present embodiment, body 150 is also provided with wire hole 158, so that the connection of cable etc.
Because the second side plate 13 is identical with the structure of the 4th side plate 14 in detail, therefore the structure of the second side plate 13 is only described in detail in the present embodiment, the structure of the 4th side plate 14 repeats no more.With reference to shown in Fig. 4, the structural representation of the second side plate 13.Second side plate 13 structure is symmetrical, comprises rectangular body 130, the first bending edge 131 that body 130 both sides are bent to form, the second ennation 136 be connected with body 130 upper end and formed and four the second screens sheets 135 of body 130 lower end.
In the present embodiment, rectangular body 130 left and right sides is bent to form two the first bending edges 131 to cavity volume direction, first bending edge 131 is vertical with body 130, first bending edge 131 is bent to form the second bending edge 132 respectively in opposite directions, the 3rd volume is bent to form along 133 to cavity volume direction at the top end of the second bending edge 132,3rd volume is vertical with the second bending edge 132 along 133, be provided with installing hole at the 3rd volume equally along on 133, and the installing hole of the 3rd volume along 133 and the volume Two installing hole along 153 is corresponding is locked.In addition, the second bending edge 132 is also provided with the first screens sheet 134 matched with the first screens groove 154.Preferably, the first screens sheet 134 is back-off bending-like.By the setting of the first screens sheet 134 to be back-off bending-like and the first screens groove 154 be bar-shaped trough, during assembling, first screens sheet 134 can easily be inserted in the first screens groove 154, with make the second side plate 13 and the first side plate 15 tentatively fixing, thus be convenient to follow-up assembling.During dismounting, only need by the first screens sheet 134 slightly on mention, and retreat a little the first screens sheet 134 just can be easy to be separated with the first screens groove 154.Preferably, the upper end, middle part of body 130 extends to form ennation 136 after bending to cavity volume direction vertically upward.Preferably, in the present embodiment, the second ennation 136 is also provided with the 3rd screens groove 138 and the second through hole 139, and the 3rd screens groove 138 is positioned at the second ennation 136 lower ends bent place, the second through hole 139 is positioned on the second ennation 136.Preferably, the quantity of the 3rd screens groove 138 and the second through hole 139 is respectively 2, and the 3rd screens groove 138 is rectangle bar-shaped trough.
In the present embodiment, the first side plate 15, second side plate 13, the 3rd side plate 16 and the 4th side plate 14 join end to end successively and are removably installed on base 12.With reference to shown in Fig. 5, the structural representation of base 12.Base 12 comprises sidewall 121,122,123,124, and sidewall 121,122,123,124 encloses fixing mutually, and is formed respectively four sidewall junctions with the 5th volume of sidewalls orthogonal along 125.5th volume is provided with installing hole along on 125, and correspondingly with the installing hole of the first volume along 152 is locked.Because sidewall 121 is identical with sidewall 122 structure, sidewall 123 is identical with sidewall 124 structure, only in detail sidewall 121 and sidewall 123 are described in detail herein, sidewall 122 and sidewall 124 repeat no more.The upper end that sidewall 121 comprises sidewall body 1211 and sidewall body 1211 is to the 3rd ennation 1212 extended vertically upward after base 12 center position bends.The lower ends bent place of the 3rd ennation 1212 be formed five with the second screens groove 126 of the second screens sheet 155 to adaptation.Similarly, sidewall 123 upper end that comprises sidewall body 1231 and sidewall body 1231 is to the 4th ennation 1232 extended vertically upward after base 12 center position bends.The lower ends bent place of the 4th ennation 1232 be formed four with the second screens groove 127 of the second screens sheet 135 to adaptation.Preferably, base 12 also comprises base plate 129.Base plate 129 is provided with and is convenient to its interior arrangement and is fixed with external device (ED) the through-hole groove be connected.Preferably, the 3rd ennation 1211 and the 4th ennation 1232 are provided with rubber blanket 128.During assembling, first the second screens sheet 155 of the first side plate 15 is inserted in the second screens groove 126 and tentatively fix, then use screw to be locked along 152 and the installing hole of the 5th volume along 125 by the first volume, namely complete fixing of the first side plate 15 and base 12.In like manner the 3rd side plate 16 and base 12 fixedly adopt in the same way.By this set, can quick position be realized in the installation process of protective housing 1, make protective housing 1 structure more stable simultaneously.By the setting of rubber blanket 128, can avoid producing between four side plates and base 12 rubbing.
With reference to shown in Fig. 6, the structural representation of cover plate 11.Cover plate 11 comprises four end to end sides.Wherein, in the present embodiment, the edge of side 111 is provided with two the 3rd screens sheets 113 towards cover plate 11 inside, and the 3rd screens sheet 113 and the 3rd screens groove 138 suitable.The edge of the side 112 relative with side 111 is provided with two the first through holes 114, and the first through hole 114 and the second through hole 139 suitable.With reference to shown in Fig. 7, the part sectioned view that Fig. 1 cover plate 11 and the second side plate 13 cover.By the setting of the second ennation 136, easily the 3rd screens sheet 113 of side 111 can be embedded the 3rd screens groove 138 between body 130 and the second ennation 136 to realize covering of cover plate 11.In the present embodiment, when cover plate 11 covers, the 3rd screens sheet 113 is inserted in the 3rd screens groove 138, then the first through hole 114 and the second through hole 139 is locked by screw.Because the second side plate 13 is identical with the structure of the 4th side plate 14, and the two ends of lid 11 are all mated with the second side plate 13 or the 4th side plate 14, therefore when cover plate 11 covers, are not limited to the installation direction of the 3rd screens sheet 113, therefore too increase the flexibility of assembling.
In the embodiment shown in the figures, 3rd screens groove 138 and the second through hole 139 are arranged on the second side plate 13 and the 4th side plate 14 respectively, and the 3rd screens sheet 113 and the first through hole 114 are arranged on an opposite side of the cover plate 11 installed corresponding to the second side plate 13 and the 4th side plate 14.And in other examples, 3rd screens groove 138 and the second through hole 139 also can be arranged on the first side plate 15 and the 3rd side plate 16, and the 3rd screens sheet 113 and the first through hole 114 are arranged on another opposite side of the cover plate 10 installed corresponding to the first side plate 15 and the 3rd side plate 16.
During assembling, first the second screens sheet 155 is inserted to realize just location in the second screens groove 126, then lock corresponding for the installing hole of the first volume along 152 and the 5th volume installing hole along 125, to realize fixing the first side plate 15 and base 12.In like manner the 3rd side plate 16 is fixed with base 12, repeat no more herein.Then by the first screens sheet 134 being inserted in the first screens groove 154 to realize tentatively fixing of the second side plate 13 and the first side plate 15, and lock corresponding for the installing hole of the 3rd volume along 133 and the volume Two installing hole along 153, fixing with what realize the second side plate 13 and the first side plate 15.In like manner the second side plate 13 and the 3rd side plate 16, the 4th side plate 14 and the first side plate 15, the 4th side plate 14 and the 3rd side plate 16 are fixed, repeat no more herein.Such first side plate 15, the 3rd side plate 16, second side plate 13, the 4th side plate 14 are stably enclosed on base 12, and form cavity volume.Finally the 3rd screens sheet 113 of cover plate 11 is inserted the one side realizing cover plate 11 in the 3rd screens groove 138 first to fix with the second side plate 13, then by screw, the first through hole 114 and the second through hole 139 are locked, complete the assembling of whole protective housing 1 thus.Whole assembling process is simple, convenient, and forms effective protective value for the inside of protective housing 1.Because whole assembling process only uses the locking of the first fixing of supplementary structure and screw, therefore also can realize dismounting very easily.
In the above-described embodiment, the fixing of cover plate 10 and side plate is realized by the acting in conjunction of the 3rd screens sheet 113, the 3rd screens groove 138, first through hole 114, second through hole 139.Really, in other examples, also can change the 3rd screens sheet 113 and the 3rd screens groove 138 into the through hole identical with the first through hole 114, second through hole 139, namely realize the fixing of cover plate 10 and side plate by through hole.
With reference to shown in Fig. 8 to Fig. 9, a kind of three-dimensional exploded view of frequency converter 2 of better embodiment and installation diagram.Frequency converter 2 includes protective housing 1 and movement (not marking in figure), and movement is fixed in protective housing 1.This protective housing 1 comprises cover plate 11, second side plate 13, the 4th side plate 14, first side plate 15, the 3rd side plate 16 and base 12.Owing to adopting above-mentioned protective housing 1, the structure therefore about protective housing 1 repeats no more herein.Frequency converter movement is arranged on the base 12 of this protective housing 1, then according to the assemble method of above-mentioned protective housing 1, frequency converter movement is enclosed in this protective housing 1, thus realize the protection to movement.In addition the first side plate 15 of protective housing 1 is provided with wire hole 158, by the setting of this wire hole 158, not only make the cabling of movement clean and tidy, and the lead-in wire of movement is electrically connected with outside by this wire hole 158.When this movement and other devices are assembled by scene; as this movement is placed in explosion-proof cabinet; directly this can be had movement that protective housing structure 1 protects and other devices are assembled; also removable lay down this protective housing 1 after movement and other devices are assembled, the dismounting of protective housing 1 does not affect the Structure and Properties of inner frequency converter movement.In addition, protective housing 1 intensity reliably, prevents outside foreign material from falling into movement inside on the one hand, plays a part certain to protection properties of product, also can protect frequency converter movement on the other hand in carrying and transportation, and on movement, pcb board and electronic devices and components collide impaired.
The foregoing is only the preferred embodiment of utility model, but not any pro forma restriction is done to utility model.Those skilled in the art can impose various equivalent change and improvement on the basis of above-described embodiment, all equivalent variations of doing in right or modification, within the protection range that all should fall into utility model.
Claims (10)
1. a protective housing, it is characterized in that, comprise base, first side plate, second side plate, 3rd side plate, 4th side plate and cover plate, described first side plate is relative with the 3rd side plate, second side plate is relative with the 4th side plate, first side plate, second side plate, 3rd side plate, 4th side plate joins end to end and is removably installed on described base to form the cavity volume of upper end open, described cover plate covers described cavity volume, described first side plate, second side plate, 3rd side plate is bent to form the first bending edge towards described cavity volume direction respectively with the relative dual-side edge of the 4th side plate, first volume edge has been bent to form dorsad in the lower end of the first bending edge of the first side plate and the 3rd side plate, and at this, to described cavity volume direction, volume Two edge is bent to form to the upper end of side plate, first bending edge of the second side plate and the 4th side plate is bent to form the second bending edge respectively in opposite directions, the 3rd volume edge is bent to form to described cavity volume direction at the top end of described second bending edge, described first volume edge, volume Two edge and the 3rd volume edge are provided with installing hole, and described second bending edge and the first bending edge of adjacent side plates fit to make described 3rd volume to make that the installing hole on described volume Two edge is corresponding with the installing hole on described 3rd volume edge locks along covering described volume Two along top, the described first volume is along fixing with described base.
2. protective housing as claimed in claim 1, it is characterized in that: described second bending edge is provided with the first screens sheet, the first bending edge fitted with described second bending edge is provided with the first screens groove matched with described first screens sheet, described first screens sheet is back-off bending-like, described first screens groove is bar-shaped trough, and described first screens sheet is inserted in described first screens groove.
3. protective housing as claimed in claim 1, it is characterized in that: the lower edge place of described first side plate, the second side plate, the 3rd side plate and the 4th side plate is formed with some second screens sheets respectively, described base is formed with the second screens groove matched with described some second screens sheets, the front end of described second screens sheet is formed with chamfering structure, described second screens groove is bar-shaped trough, and described second screens sheet is inserted in described second screens groove.
4. protective housing as claimed in claim 3, it is characterized in that: described base comprises four end to end sidewalls, the 3rd ennation that the upper end of described wherein pair of sidewalls extends after being formed and bending to cavity volume direction vertically upward, the 4th ennation that the upper end of another oppose side wall extends after being formed and bending to cavity volume direction vertically upward, the second screens slot is in the lower ends bent place of the 3rd ennation and the 4th ennation.
5. protective housing as claimed in claim 4, is characterized in that: the junction of described four sidewalls is formed with the 5th volume edge with sidewalls orthogonal respectively, and described 5th volume is along being above provided with the described first volume along the corresponding installing hole installed of upper installing hole.
6. protective housing as claimed in claim 4, is characterized in that: described 3rd ennation and the 4th ennation are respectively arranged with rubber blanket.
7. protective housing as claimed in claim 4, is characterized in that: described base also comprises base plate, described base plate is provided be convenient to its interior arrangement and be fixed with external device (ED) the through-hole groove be connected.
8. protective housing as claimed in claim 1, it is characterized in that: described cover plate comprises four and bends in the same way and end to end side, and a pair relative side is respectively arranged with some the 3rd screens sheets of bending inwards and some first through holes wherein, described 3rd screens sheet and described first through hole are in different sides respectively, and pair of side plates of installing corresponding to described relative side is respectively arranged with the 3rd screens groove matched with described 3rd screens sheet and the second through hole matched with described first through hole.
9. protective housing as claimed in claim 8, it is characterized in that: described first side plate, the second side plate, upper end be formed bend to cavity volume direction after the first ennation of extending vertically upward, the second ennation that the upper end of the 3rd side plate and the 4th side plate extends after being formed and bending to cavity volume direction vertically upward, described 3rd screens slot is in described second ennation lower ends bent place, and described second through hole is positioned on the second ennation.
10. a frequency converter, is characterized in that: include protective housing described in movement and any one of claim 1 ~ 9 claim, described movement is fixed in the cavity volume of described protective housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848642.7U CN205082092U (en) | 2015-10-29 | 2015-10-29 | Protective housing and converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848642.7U CN205082092U (en) | 2015-10-29 | 2015-10-29 | Protective housing and converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205082092U true CN205082092U (en) | 2016-03-09 |
Family
ID=55434461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848642.7U Expired - Fee Related CN205082092U (en) | 2015-10-29 | 2015-10-29 | Protective housing and converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205082092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940147A (en) * | 2019-05-17 | 2022-01-14 | R.施塔尔开关设备有限责任公司 | Combined system for manufacturing shell |
-
2015
- 2015-10-29 CN CN201520848642.7U patent/CN205082092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940147A (en) * | 2019-05-17 | 2022-01-14 | R.施塔尔开关设备有限责任公司 | Combined system for manufacturing shell |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 215000 No. 1, Kunlun mountain road, hi tech Zone, Jiangsu, Suzhou, Patentee after: INVT POWER ELECTRONICS (SUZHOU) Co.,Ltd. Patentee after: SHENZHEN INVT ELECTRIC Co.,Ltd. Address before: 518000 Nanshan District, Shenzhen Province, Longjing high tech Industrial Park, No. 4 plant on the ground floor, No. Patentee before: SHENZHEN INVT ELECTRIC Co.,Ltd. |
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| 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: 20160309 Termination date: 20211029 |