CN201836543U - Sealing device and equipment box body adopting same - Google Patents
Sealing device and equipment box body adopting same Download PDFInfo
- Publication number
- CN201836543U CN201836543U CN 201020513906 CN201020513906U CN201836543U CN 201836543 U CN201836543 U CN 201836543U CN 201020513906 CN201020513906 CN 201020513906 CN 201020513906 U CN201020513906 U CN 201020513906U CN 201836543 U CN201836543 U CN 201836543U
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- semitight
- fitting surface
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Abstract
The utility model provides a sealing device and an equipment box body adopting the sealing device. The sealing device comprises a sealing gasket and a sealing clamp, which are engaged with each other. The sealing gasket comprises at least two sub sealing gaskets, wherein each sub sealing gasket comprises a sealing body and a flange, the sealing body comprises a sealing surface fitting well with the outer surface of a sealed member and a matching inclined surface positioned on the outer side, the flange comprises a flange matching surface that fits flatly with the box wall of a sealed box body, and the matching inclined surface is inclined from high to low towards the flange matching surface. The sealing clamp comprises two half sealing clamps, which are oppositely connected, wherein each half sealing clamp comprises a compaction inclined surface fitting well with the matching inclined surface and a flat fitting matching surface that fitting flatly with the box wall of the sealed box body, and the compaction inclined surface is inclined from high to low towards the flat fitting matching surface. The sealing device is mounted on the box wall of the equipment box body. The sealing quality of the utility model is independent from the technical level of the operator. The sealing device ensures reliable seal, can meet the seal requirements for the inner parts with different surface shapes, and is easy to install and operate.
Description
Technical field
The utility model relates to a kind of seal arrangement, also relates to the equipment box that has the sealing device.
Background technique
Usually, equipment box need reach certain security level and require (security level as rack will reach IP54 and even higher requirement), to satisfy the protection to device structure in the casing.For a lot of equipment box, as most power cabinet, regulator cubicle etc.,, need draw turnover water pipe, turnover cable etc. from rack inside owing to system cools circulation, external equipment connection etc., go out in these to have the slit between part and the rack, need seal.In existing equipment box, go out in the sealing technique of part, normally adopt the sealing material pay the seam or seal by beating methods such as glue, because fill plug seal is mainly operated by craft, the reliability of sealing is decided by the height of operator's technical merit, the quality of working state and the personal factors such as power of working sense of responsibility, existing box sealing technology because of causing to wear out, factors such as external high temperature causes seal failure and play the glue sealing easily because of sealer, so can not solve the sealing problem that goes out part in the equipment box thoroughly, reliably.
The model utility content
One of the technical problems to be solved in the utility model is, a kind of seal arrangement is provided, and solution is existing, and the box sealing technology can not part carries out thoroughly, the problem of reliable sealing to going out in the equipment box.
Two of the technical problems to be solved in the utility model is, a kind of equipment box is provided, and solution is existing, and the box sealing technology can not part carries out thoroughly, the problem of reliable sealing to going out in the equipment box.
The technological scheme that one of its technical problem that solves the utility model adopts is: construct a kind of seal arrangement, it is characterized in that, comprise sealing gasket and seal buckle;
Described sealing gasket comprises at least two subgaskets, each described subgasket comprises seal and flange, the sealing body comprises the inclined-plane that cooperates that is positioned at the identical sealing surfaces of outer surface inboard and sealed and is positioned at the outside, this slope that cooperates the inclined-plane is greater than the self-locking slope, this flange is along the outside horizontal expansion of an end of described seal and comprise and the smooth flange fitting surface that cooperates of the box body wall of sealed casing, after described subgasket cooperatively interacts, described sealing surfaces constitutes circumferential complete closure sealing surfaces or the circumferential intermittent sealing surfaces that coincide with sealed outer surface, described flange fitting surface constitutes and smooth circumferential full flange fitting surface that cooperates of the box body wall of sealed casing or circumferential intermittent flange fitting surface, and described cooperation inclined-plane true dip direction from high to low points to described flange fitting surface;
Described seal buckle comprises two semitight buttons that relative engagement connects, each described semitight button comprises fastening fitting surface and smooth fitting surface, this fastening fitting surface cooperates with described seal outer surface and comprises with described and cooperate the inclined-plane that compresses that the inclined-plane coincide, this smooth fitting surface is positioned at the end face of described semitight button and cooperates with the box body wall of sealed casing is smooth, and the described true dip direction that compresses the inclined-plane points to described smooth fitting surface from high to low; Two described semitight buttons compress that the inclined-plane cooperates with the cooperation inclined-plane of described subgasket respectively and after these two semitight button relative engagement are connected, the smooth fitting surface of the flange fitting surface of described subgasket and described semitight button respectively with the smooth state that cooperates of the box body wall of sealed casing under, fit between the opposing mating faces of two described semitight buttons or have matching gap.
In seal arrangement of the present utility model, described cooperation inclined-plane is positioned on the same conical surface, and this conical surface points to described flange fitting surface by the big direction of small end of holding; The described inclined-plane that compresses is positioned on the same conical surface, and this conical surface points to described smooth fitting surface by the big direction of small end of holding.
In seal arrangement of the present utility model, described sealing surfaces is cylndrical surface elliptic cylinder or prismatic surface.
In seal arrangement of the present utility model, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise be arranged on one on the described semitight button relative engagement face screw, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
In seal arrangement of the present utility model, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise with two described semitights be buckled in hinging structure that an end of relative engagement is articulated and connected, screw on the relative engagement face that is arranged on a described semitight button the other end, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
Two technological schemes that adopted that the utility model solves its technical problem are: construct a kind of equipment box, comprise being arranged on internally going out the seal arrangement that part seals on the box body wall, it is characterized in that described seal arrangement comprises sealing gasket and seal buckle;
Described sealing gasket comprises at least two subgaskets, each described subgasket comprises seal and flange, the sealing body comprises the inclined-plane that cooperates that is positioned at the identical sealing surfaces of outer surface inboard and sealed and is positioned at the outside, this slope that cooperates the inclined-plane is greater than the self-locking slope, this flange is along the outside horizontal expansion of an end of described seal and comprise and the smooth flange fitting surface that cooperates of the box body wall of sealed casing, after described subgasket cooperatively interacts, described sealing surfaces constitutes circumferential complete closure sealing surfaces or the circumferential intermittent sealing surfaces that coincide with sealed outer surface, described flange fitting surface constitutes and smooth circumferential full flange fitting surface that cooperates of the box body wall of sealed casing or circumferential intermittent flange fitting surface, and described cooperation inclined-plane true dip direction from high to low points to described flange fitting surface;
Described seal buckle comprises two semitight buttons that relative engagement connects, each described semitight button comprises fastening fitting surface and smooth fitting surface, this fastening fitting surface cooperates with described seal outer surface and comprises with described and cooperate the inclined-plane that compresses that the inclined-plane coincide, this smooth fitting surface is positioned at the end face of described semitight button and cooperates with the box body wall of sealed casing is smooth, and the described true dip direction that compresses the inclined-plane points to described smooth fitting surface from high to low; Two described semitight buttons compress that the inclined-plane cooperates with the cooperation inclined-plane of described subgasket respectively and after these two semitight button relative engagement are connected, the smooth fitting surface of the flange fitting surface of described subgasket and described semitight button respectively with the smooth state that cooperates of the box body wall of sealed casing under, fit between the opposing mating faces of two described semitight buttons or have matching gap.
In equipment box of the present utility model, described cooperation inclined-plane is positioned on the same conical surface, and this conical surface points to described flange fitting surface by the big direction of small end of holding; The described inclined-plane that compresses is positioned on the same conical surface, and this conical surface points to described smooth fitting surface by the big direction of small end of holding.
In equipment box of the present utility model, described sealing surfaces is cylndrical surface elliptic cylinder or prismatic surface.
In equipment box of the present utility model, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise be arranged on one on the described semitight button relative engagement face screw, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
In equipment box of the present utility model, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise with two described semitights be buckled in hinging structure that an end of relative engagement is articulated and connected, screw on the relative engagement face that is arranged on a described semitight button the other end, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
Implement seal arrangement of the present utility model and have the equipment box of sealing device, compared with the prior art, its beneficial effect is:
1. reliable sealing with between sealing gasket and sealed, between sealing gasket and the seal buckle and closely cooperate between sealing gasket and seal buckle and the casing tank wall, has been realized in the cooperation inclined-plane by sealing gasket and seal buckle;
2. can satisfy the sealing that goes out part in the different surfaces shape according to the sealing surfaces shape of sealed profile flexible design sealing gasket, adapt to wide;
3. fitting operation is simple, and airtight quality does not rely on operator's technical merit, and sealing is reliable.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is a kind of embodiment's of the utility model seal arrangement a schematic perspective view.
Fig. 2 is Fig. 1 embodiment's a sectional stereogram.
Fig. 3 is the schematic perspective view of a kind of mode of execution of sealing gasket in the utility model seal arrangement.
Fig. 4 is the schematic perspective view of a kind of mode of execution of seal buckle in the utility model seal arrangement.
Embodiment
As shown in Figures 1 to 4, seal arrangement of the present utility model comprises sealing gasket 30 and seal buckle 20.
After subgasket 31,32 cooperatively interacted, sealing surfaces constituted the sealing surfaces of the circumferential complete closure of coincideing with sealed 40 outer surface, can realize excellent sealing.But after subgasket 31,32 cooperatively interacted, sealing surfaces constituted the sealing surfaces of the circumferential intermittent that coincide with sealed 40 outer surface, to a certain extent, also can realize the object of the invention.
After subgasket 31,32 cooperatively interacted, flange fitting surface 323 constituted the box body wall 50 smooth circumferential complete flange fitting surfaces that cooperate with sealed casing, can realize excellent sealing.But after subgasket 31,32 cooperatively interacted, flange fitting surface 323 constituted the flange fitting surface with the box body wall 50 smooth circumferential intermittents that cooperate of sealed casing, to a certain extent, also can realize the object of the invention.
Cooperate inclined-plane 324 true dip direction directed flange fitting surface 323 from high to low.This true dip direction from high to low is meant: when sealed axis of seal arrangement of the present utility model sealing is horizontal, cooperate inclined-plane 324 from from sealed axis normal distance than far-end to direction (following cooperation inclined-plane true dip direction from high to low is identical therewith) from sealed axis normal close together end.
Cooperate the slope on inclined-plane 324 when matching with seal buckle 20, can the flange fitting surface 323 of sealing gasket be adjacent on box body wall 50 greater than the self-locking slope by cooperating inclined-plane 324 with assurance sealing gasket 30.
Point to from high to low in the smooth fitting surface 224 at the true dip direction that compresses inclined-plane 223, this true dip direction from high to low is meant: when sealed axis of seal arrangement of the present utility model sealing is horizontal, compress inclined-plane 223 from from sealed axis normal distance than far-end to from the direction of sealed axis normal close together end (below compress inclined-plane true dip direction from high to low identical therewith).
Two semitight buttons compress that inclined-plane 223 cooperates with the cooperation inclined-plane 324 of subgasket respectively and after these two semitight button relative engagement are connected, the smooth fitting surface 224 of the flange fitting surface 323 of subgasket and semitight button respectively with the box body wall 50 smooth states that cooperate of sealed casing under, fit between the opposing mating faces 222 of two semitight buttons or have a matching gap, with the smooth fitting surface 224 of the flange fitting surface 323 that guarantees subgasket and semitight button respectively with the box body wall 50 reliable smooth fitted seal of sealed casing.
The end that compresses inclined-plane 223 for fear of seal buckle 20 interferes with the knuckle place that cooperates inclined-plane 324 with the flange fitting surface 323 of sealing gasket 30 and influences and the cooperating of sealing gasket 30, and compresses inclined-plane 223 at seal buckle and with the transition circle bight abutting end that cooperates inclined-plane 324 chamfering 225 is set.In other embodiments, also can adopt following structure to realize the object of the invention: seal buckle 20 compresses inclined-plane 223 and adopts knuckle A with smooth fitting surface 224, and this knuckle A is equal to or greater than the flange fitting surface 323 and the knuckle B that cooperates inclined-plane 324 of sealing gasket 30.
In other embodiments, as required, sealing gasket 30 can comprise three, four or more subgaskets.
In the present embodiment, the cooperation inclined-plane 324 of sealing gasket 30 is arranged on the same conical surface A, this conical surface is pointed to the flange fitting surface 323 of sealing gasket 30 by big direction of holding small end.Correspondingly, the inclined-plane 223 that compresses of seal buckle 20 is arranged on the same conical surface B, this conical surface points to the smooth fitting surface 224 of seal buckle 20 by big direction of holding small end, and conical surface A and conical surface B are identical mutually.
In other embodiments, the cooperation inclined-plane 324 of sealing gasket 30 can be arranged on the elliptic cone A, this elliptic cone is by the big flange fitting surface 323 of holding the direction sensing sealing gasket 30 of small end.Correspondingly, the inclined-plane 223 that compresses of seal buckle 20 is arranged on the same elliptic cone B, this elliptic cone points to the smooth fitting surface 224 of seal buckle 20 by big direction of holding small end, and elliptic cone A and elliptic cone B are identical mutually.
In other embodiments, the cooperation inclined-plane 324 of sealing gasket 30 can also be provided with in one plane, A on two planes or on a plurality of plane, each cooperates inclined-plane 324 true dip direction from high to low to point to the flange fitting surface 323 of sealing gasket 30.B on the compressing on the plane that inclined-plane 223 correspondingly is arranged on corresponding position of seal buckle 20, two planes or on a plurality of plane just, respectively compress the smooth fitting surface 224 that inclined-plane 223 true dip direction from high to low points to seal buckle 20, to guarantee with after seal buckle 20 and sealing gasket 30 assemblings, flange fitting surface 323 and smooth fitting surface 224 can be pressed on the box body wall 50 of sealed casing, plane A and plane B coincide mutually.
The sealing surfaces 321 of sealing gasket 30 is determined according to sealed 40 external surface shape.In the present embodiment, the sealing surfaces 321 of sealing gasket 30 adopts the cylndrical surface, in other embodiments, the surface configuration that the sealing surfaces 321 of sealing gasket 30 adopts outer surface satisfied and sealed 40 to be sealed and matched is as adopting elliptic cylinder quadrangular face, pentagonal prism face, six prismatic surfaces etc.
Two semitight buttons 21,22 of seal buckle 20 adopt and include but not limited to that following structure realizes that relative engagement connects:
1, this structure comprise be arranged on one on the semitight button relative engagement face 222 screw 221, with the screw 10 of these screw 221 screw-thread fit with correspondingly be arranged on another semitight and buckle through hole on the relative engagement face, screw 10 passes through hole and cooperates with screw 221 these two semitights are linked and be connected together.
2, this structure comprise with two semitights be buckled in hinging structure that an end of relative engagement is articulated and connected, screw on the relative engagement face that is arranged on a semitight button the other end, with the screw of this screw screw-thread fit with correspondingly be arranged on another semitight and buckle through hole on the relative engagement face, screw passes through hole and cooperates with screw these two semitights are linked and be connected together.
The seal arrangement of present embodiment is fixed together two seal buckles.In other embodiments, three, four or more a plurality of seal buckle can be fixed together, also can adopt an independently seal buckle.
Equipment box of the present utility model adopts the sealing that goes out part in the above-mentioned seal arrangement realization that is arranged on the box body wall, does not repeat them here.
Claims (10)
1. a seal arrangement is characterized in that, comprises sealing gasket and seal buckle;
Described sealing gasket comprises at least two subgaskets, each described subgasket comprises seal and flange, the sealing body comprises the inclined-plane that cooperates that is positioned at the identical sealing surfaces of outer surface inboard and sealed and is positioned at the outside, this slope that cooperates the inclined-plane is greater than the self-locking slope, this flange is along the outside horizontal expansion of an end of described seal and comprise and the smooth flange fitting surface that cooperates of the box body wall of sealed casing, after described subgasket cooperatively interacts, described sealing surfaces constitutes circumferential complete closure sealing surfaces or the circumferential intermittent sealing surfaces that coincide with sealed outer surface, described flange fitting surface constitutes and smooth circumferential full flange fitting surface that cooperates of the box body wall of sealed casing or circumferential intermittent flange fitting surface, and described cooperation inclined-plane true dip direction from high to low points to described flange fitting surface;
Described seal buckle comprises two semitight buttons that relative engagement connects, each described semitight button comprises fastening fitting surface and smooth fitting surface, this fastening fitting surface cooperates with described seal outer surface and comprises with described and cooperate the inclined-plane that compresses that the inclined-plane coincide, this smooth fitting surface is positioned at the end face of described semitight button and cooperates with the box body wall of sealed casing is smooth, and the described true dip direction that compresses the inclined-plane points to described smooth fitting surface from high to low; Two described semitight buttons compress that the inclined-plane cooperates with the cooperation inclined-plane of described subgasket respectively and after these two semitight button relative engagement are connected, the smooth fitting surface of the flange fitting surface of described subgasket and described semitight button respectively with the smooth state that cooperates of the box body wall of sealed casing under, fit between the opposing mating faces of two described semitight buttons or have matching gap.
2. seal arrangement as claimed in claim 1 is characterized in that, described cooperation inclined-plane is positioned on the same conical surface, and this conical surface points to described flange fitting surface by the big direction of small end of holding; The described inclined-plane that compresses is positioned on the same conical surface, and this conical surface points to described smooth fitting surface by the big direction of small end of holding.
3. seal arrangement as claimed in claim 1 is characterized in that, described sealing surfaces is cylndrical surface elliptic cylinder or prismatic surface.
4. as the described seal arrangement of one of claim 1 to 3, it is characterized in that, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise be arranged on one on the described semitight button relative engagement face screw, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
5. as the described seal arrangement of one of claim 1 to 3, it is characterized in that, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise with two described semitights be buckled in hinging structure that an end of relative engagement is articulated and connected, screw on the relative engagement face that is arranged on a described semitight button the other end, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
6. an equipment box comprises being arranged on internally going out the seal arrangement that part seals on the box body wall, it is characterized in that described seal arrangement comprises sealing gasket and seal buckle;
Described sealing gasket comprises at least two subgaskets, each described subgasket comprises seal and flange, the sealing body comprises the inclined-plane that cooperates that is positioned at the identical sealing surfaces of outer surface inboard and sealed and is positioned at the outside, this slope that cooperates the inclined-plane is greater than the self-locking slope, this flange is along the outside horizontal expansion of an end of described seal and comprise and the smooth flange fitting surface that cooperates of the box body wall of sealed casing, after described subgasket cooperatively interacts, described sealing surfaces constitutes circumferential complete closure sealing surfaces or the circumferential intermittent sealing surfaces that coincide with sealed outer surface, described flange fitting surface constitutes and smooth circumferential full flange fitting surface that cooperates of the box body wall of sealed casing or circumferential intermittent flange fitting surface, and described cooperation inclined-plane true dip direction from high to low points to described flange fitting surface;
Described seal buckle comprises two semitight buttons that relative engagement connects, each described semitight button comprises fastening fitting surface and smooth fitting surface, this fastening fitting surface cooperates with described seal outer surface and comprises with described and cooperate the inclined-plane that compresses that the inclined-plane coincide, this smooth fitting surface is positioned at the end face of described semitight button and cooperates with the box body wall of sealed casing is smooth, and the described true dip direction that compresses the inclined-plane points to described smooth fitting surface from high to low; Two described semitight buttons compress that the inclined-plane cooperates with the cooperation inclined-plane of described subgasket respectively and after these two semitight button relative engagement are connected, the smooth fitting surface of the flange fitting surface of described subgasket and described semitight button respectively with the smooth state that cooperates of the box body wall of sealed casing under, fit between the opposing mating faces of two described semitight buttons or have matching gap.
7. equipment box as claimed in claim 6 is characterized in that, described cooperation inclined-plane is positioned on the same conical surface, and this conical surface points to described flange fitting surface by the big direction of small end of holding; The described inclined-plane that compresses is positioned on the same conical surface, and this conical surface points to described smooth fitting surface by the big direction of small end of holding.
8. equipment box as claimed in claim 6 is characterized in that, described sealing surfaces is cylndrical surface elliptic cylinder or prismatic surface.
9. as the described equipment box of one of claim 6 to 8, it is characterized in that, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise be arranged on one on the described semitight button relative engagement face screw, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
10. as the described equipment box of one of claim 6 to 8, it is characterized in that, described two semitight buttons adopt following structure relative engagement to connect: this structure comprise with two described semitights be buckled in hinging structure that an end of relative engagement is articulated and connected, screw on the relative engagement face that is arranged on a described semitight button the other end, with the screw of this screw screw-thread fit with correspondingly be arranged on another described semitight and buckle through hole on the relative engagement face, described screw passes described through hole and cooperates with described screw these two described semitights are linked and be connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020513906 CN201836543U (en) | 2010-09-01 | 2010-09-01 | Sealing device and equipment box body adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020513906 CN201836543U (en) | 2010-09-01 | 2010-09-01 | Sealing device and equipment box body adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836543U true CN201836543U (en) | 2011-05-18 |
Family
ID=44006647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020513906 Expired - Fee Related CN201836543U (en) | 2010-09-01 | 2010-09-01 | Sealing device and equipment box body adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509478A (en) * | 2015-01-07 | 2015-04-15 | 青岛海尔股份有限公司 | Waterlessly keep-alive device and refrigerator with same |
| CN105611772A (en) * | 2015-12-24 | 2016-05-25 | 天津大学 | Underwater sealing device for electromagnetic coupler |
-
2010
- 2010-09-01 CN CN 201020513906 patent/CN201836543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509478A (en) * | 2015-01-07 | 2015-04-15 | 青岛海尔股份有限公司 | Waterlessly keep-alive device and refrigerator with same |
| CN105611772A (en) * | 2015-12-24 | 2016-05-25 | 天津大学 | Underwater sealing device for electromagnetic coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN HOPEWIND ELECTRIC CO., LTD. Free format text: FORMER NAME: SHENZHEN HEWANG ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili town village official Liuzhou Industrial Zone No. 5 Building second layer 1-3 Patentee after: Shenzhen's standing grain hopes electric limited company Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili Town, Dragon Village Second Industrial District 5 Building 5 floor Patentee before: Shenzhen Hewang Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |