CN204142795U - A kind of intelligent electric meter hermetically-sealed construction - Google Patents
A kind of intelligent electric meter hermetically-sealed construction Download PDFInfo
- Publication number
- CN204142795U CN204142795U CN201420370068.4U CN201420370068U CN204142795U CN 204142795 U CN204142795 U CN 204142795U CN 201420370068 U CN201420370068 U CN 201420370068U CN 204142795 U CN204142795 U CN 204142795U
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- lid
- hermetically
- intelligent electric
- sealed construction
- electric meter
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Abstract
The utility model embodiment discloses a kind of intelligent electric meter hermetically-sealed construction, the gap achieved between table cover and module lid seals completely, and after table cover and module lid cover on base, the positive confinement of three's contact point, solves the technical matters of the table cover of existing electric energy meter and the clearance leakage of module lid.The utility model embodiment comprises: watchcase, and watchcase is by base, and table cover and module lid composition, also comprise seal; The seat of base is along having recessed seam; The rear projection lid limit of table cover and module lid front cave in, and to cover limit be that male-female is mutually embedding; Front depression lid limit is provided with lid eaves, for embedding sealing part; The two ends of seal are provided with convex closure, for inserting in recessed seam.
Description
Technical field
The utility model relates to electrical structure field, particularly relates to a kind of intelligent electric meter hermetically-sealed construction.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, it has not been traditional electric energy meter, intelligent electric meter is except possessing the function of measuring of traditional electric energy meter basic electricity amount, in order to adapt to intelligent grid and new forms of energy use it also there is the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side controlling functions, plurality of data transmission modes, intelligent electric meter represents the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.
Existing electric energy meter needs measurement instrument etc. to be arranged in electric meter box to protect usually.According to national standard or the international standard of electric energy measuring equipment, all to the degree of protection of the watchcase of electric energy meter, such as IP waterproof degree etc. have higher requirement, but perfect not more or less all because of its seal degree of the electric energy meter on market, be difficult to the standard reaching international IP degree of protection, simultaneously, due to outside environmental elements or unexpected generation, and the table cover of electric energy meter is good not with the sealing of the module lid of modules such as placing wireless telecommunications and check meter, time in the hazardous environment that long-term flood is higher, clearance leakage between table cover and module lid enters electric energy meter inside, thus produce the potential safety hazards such as electric leakage.
In order to the technical matters of the clearance leakage of the table cover and module lid that solve existing electric energy meter, those skilled in the art deepen continuously research night and day.
Utility model content
The utility model embodiment discloses a kind of intelligent electric meter hermetically-sealed construction, the gap achieved between table cover and module lid seals completely, and after table cover and module lid cover on base, the positive confinement of three's contact point, solves the technical matters of the table cover of existing electric energy meter and the clearance leakage of module lid.
The utility model embodiment provides a kind of intelligent electric meter hermetically-sealed construction, comprising:
Watchcase, described watchcase comprises base, and table cover and module lid, also comprise seal;
The seat of described base is along having recessed seam;
The rear projection lid limit of described table cover and described module lid front cave in, and to cover limit be that male-female is mutually embedding;
Before described, depression lid limit is provided with lid eaves, for embedding described seal;
The two ends of described seal are provided with convex closure, for inserting in described recessed seam.
Optionally,
Described seal is bridge shape list structure.
Optionally,
Described convex closure is misplaced by two projections and connects to form.
Optionally,
The cover rim of described module lid is provided with the male half coupling matched with described recessed seam.
Optionally,
Before described, depression lid limit central authorities are provided with firmware.
Optionally,
Described base is provided with firm cover, and the firmware being provided for described front depression lid limit is inserted therein portion.
Optionally,
Described seal is silica gel strip/flexible plastic bar.
Optionally,
The structure that described seal is formed in one.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
The utility model embodiment provides a kind of intelligent electric meter hermetically-sealed construction, comprising: watchcase, and watchcase is by base, and table cover and module lid composition, also comprise seal; The seat of base is along having recessed seam; The rear projection lid limit of table cover and module lid front cave in, and to cover limit be that male-female is mutually embedding; Front depression lid limit is provided with lid eaves, for embedding sealing part; The two ends of seal are provided with convex closure, for inserting in recessed seam.In the present embodiment, module lid is embedded with seal by the lid eaves on front depression lid limit, covering limit with the rear projection of table cover coordinates mutually embedding, simultaneously, in the recessed seam on the seat edge of the convex closure inserted base at the two ends of seal, the gap just achieved between table cover and module lid seals completely, and after table cover and module lid cover on base, the positive confinement of three's contact point, solves the technical matters of the table cover of existing electric energy meter and the clearance leakage of module lid.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of structural representation of intelligent electric meter hermetically-sealed construction of Fig. 1 for providing in the utility model embodiment;
A kind of structural representation of module lid of intelligent electric meter hermetically-sealed construction of Fig. 2 for providing in the utility model embodiment;
A kind of structural representation of seal of intelligent electric meter hermetically-sealed construction of Fig. 3 for providing in the utility model embodiment;
Illustrate: 1, watchcase; 2, base; 3, table cover; 4, module lid; 5, seal; 21, seat edge; 22, recessed seam; 23, firmly overlap; 24, mouth hanging; 31, rear projection lid limit; 32, transparent area; 41, front depression lid limit; 42, lid eaves; 43, male half coupling; 44, firmware; 51, convex closure;
Embodiment
The utility model embodiment discloses a kind of intelligent electric meter hermetically-sealed construction, the gap achieved between table cover and module lid seals completely, and after table cover and module lid cover on base, the positive confinement of three's contact point, solves the technical matters of the table cover of existing electric energy meter and the clearance leakage of module lid.
Refer to Fig. 1 to Fig. 3, an embodiment of a kind of intelligent electric meter hermetically-sealed construction provided in the utility model embodiment comprises:
Watchcase 1, described watchcase 1 is by base 2, and table cover 3 and module lid 4 form, and also comprise seal 5;
The seat of described base 2 has recessed seam 22 along 21;
The rear projection lid limit 31 of described table cover 3 and described module lid 4 front cave in, and to cover limit 41 be that male-female is mutually embedding;
As shown in Figure 2, before described, depression lid limit 41 is provided with lid eaves 42, and for embedding described seal 5, be understandable that, the width of seal 5 can be the width slightly larger than aforesaid lid eaves 42;
As shown in Figure 3, the two ends of described seal 5 are provided with convex closure 51, for inserting in described recessed seam 22.
Optionally, as shown in Figure 3,
Described seal 5 is bridge shape list structure.
Optionally, as shown in Figure 3,
Described convex closure 51 is misplaced by two projections and connects to form, and these two projections can be that a rectangular-shaped convex closure is connected with a sloping convex closure dislocation of band further.
Optionally, as depicted in figs. 1 and 2,
The cover rim of described module lid 4 is provided with the male half coupling 43 matched with described recessed seam 22, is understandable that, the cover rim of described table cover 3 also can be provided with another male half coupling matched with described recessed seam 22 further.
Optionally,
Before described, depression lid limit 41 central authorities are provided with firmware 44.
Optionally,
Described base 2 is provided with firm cover 23, the firmware 44 being provided for described front depression lid limit 41 is inserted therein portion, be understandable that, when firmware 44 inserts in firm cover, firmware 44 can be cover has water-proof rubber sleeve, can also be fixed by cross screw bolt, specifically not limit herein.
The utility model embodiment can further include: as shown in Figure 1, and described table cover 3 is embedded with transparent area 32, and this transparent area 32 can be convenient to power measuring instrument visual, carries out visual reading and monitoring to instrument.
Described base 2 base has mouth hanging 24, and this mouth hanging 24 can be fixed with body of wall or plate body to be connected.
Optionally,
Described seal 5 is silica gel strip/flexible plastic bar, and the structure that described seal 5 is formed in one is understandable that, this integrated structure can be carried out the one-body molded design of batch by mold.
The above is described in detail each parts of intelligent electric meter hermetically-sealed construction, and for ease of understanding, will be mounted to electric energy meter with an embody rule scene to each parts below and be described in detail, application examples comprises:
First table cover 3 is covered on base 2 by male half coupling, then seal 5 is embedded in the groove of lid eaves 42 of module lid 4, by be embedded with seal 5 module lid before depression lid limit 41 mutually embedding with rearward projection lid limit 31 male-female engagement of table cover 3, now, on the recessed seam 22 of convex closure 51 inserted base 2 of seal 5, insert firm cover 23 by firmware 44 and be fixed.
The utility model embodiment provides a kind of intelligent electric meter hermetically-sealed construction, comprises watchcase 1, and watchcase 1 is by base 2, and table cover 3 and module lid 4 form, and also comprise seal 5; The seat of base 2 has recessed seam 22 along 21; The rear projection lid limit 31 of table cover 3 and module lid 4 front cave in, and to cover limit 41 be that male-female is mutually embedding; Front depression lid limit 41 is provided with lid eaves 42, for embedding sealing part 5; The two ends of seal 5 are provided with convex closure 51, for inserting in recessed seam 22.In the present embodiment, module lid 4 is embedded with seal 5 by the lid eaves 42 on front depression lid limit 41, covering limit 31 with the rear projection of table cover 3 coordinates mutually embedding, simultaneously, the seat of convex closure 51 inserted base 2 at the two ends of seal 5 is along in the recessed seam 22 of 21, and the gap just achieved between table cover 3 and module lid 4 seals completely, and after table cover 3 and module lid 4 cover on base 2, the positive confinement of three's contact point, solves the technical matters of the table cover of existing electric energy meter and the clearance leakage of module lid.
Above a kind of intelligent electric meter hermetically-sealed construction provided by the utility model is described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (8)
1. an intelligent electric meter hermetically-sealed construction, comprises watchcase (1), and described watchcase (1) comprises base (2), and table cover (3) and module lid (4), is characterized in that, also comprises seal (5);
The seat of described base (2) has recessed seam (22) along (21);
Rear projection lid limit (31) of described table cover (3) and described module lid (4) front cave in cover limit (41) for male-female mutually embedding;
Before described, depression lid limit (41) is provided with lid eaves (42), for embedding described seal (5);
The two ends of described seal (5) are provided with convex closure (51), for inserting in described recessed seam (22).
2. intelligent electric meter hermetically-sealed construction according to claim 1, is characterized in that,
Described seal (5) is bridge shape list structure.
3. intelligent electric meter hermetically-sealed construction according to claim 1 and 2, is characterized in that,
Described convex closure (51) is misplaced by two projections and connects to form.
4. intelligent electric meter hermetically-sealed construction according to claim 1, is characterized in that,
The cover rim of described module lid (4) is provided with the male half coupling (43) matched with described recessed seam (22).
5. intelligent electric meter hermetically-sealed construction according to claim 1, is characterized in that,
Before described, depression lid limit (41) central authorities are provided with firmware (44).
6. intelligent electric meter hermetically-sealed construction according to claim 1, it is characterized in that, described base (2) is provided with firm cover (23), and the firmware (44) being provided for described front depression lid limit (41) is inserted therein portion.
7. intelligent electric meter hermetically-sealed construction according to claim 1, is characterized in that,
Described seal (5) is silica gel strip/flexible plastic bar.
8. intelligent electric meter hermetically-sealed construction according to claim 1 and 2, is characterized in that,
The structure that described seal (5) is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370068.4U CN204142795U (en) | 2014-07-03 | 2014-07-03 | A kind of intelligent electric meter hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370068.4U CN204142795U (en) | 2014-07-03 | 2014-07-03 | A kind of intelligent electric meter hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142795U true CN204142795U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370068.4U Expired - Fee Related CN204142795U (en) | 2014-07-03 | 2014-07-03 | A kind of intelligent electric meter hermetically-sealed construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957072A (en) * | 2018-09-10 | 2018-12-07 | 温州电力设计有限公司 | A kind of water proof and dust proof ammeter |
| WO2023004846A1 (en) * | 2021-07-29 | 2023-02-02 | 宁波三星医疗电气股份有限公司 | Housing structure of electric energy meter, electric energy meter and housing manufacturing method of electric energy meter |
-
2014
- 2014-07-03 CN CN201420370068.4U patent/CN204142795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957072A (en) * | 2018-09-10 | 2018-12-07 | 温州电力设计有限公司 | A kind of water proof and dust proof ammeter |
| WO2023004846A1 (en) * | 2021-07-29 | 2023-02-02 | 宁波三星医疗电气股份有限公司 | Housing structure of electric energy meter, electric energy meter and housing manufacturing method of electric energy meter |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fu Qiang Inventor after: Chen Zhanming Inventor before: Chen Zhanming |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN ZHANMING TO: FU QIANG CHEN ZHANMING |
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| ASS | Succession or assignment of patent right |
Owner name: CONGXING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANZHONG TECHNOLOGY CO., LTD. Effective date: 20150821 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150821 Address after: 510300 Yuexiu District martyrs Road, Guangdong, No. 507, one of the self compiled, 508 of the self compiled by the four, 83, Patentee after: Sunrise Technology Co., Ltd. Address before: 510000 Guangdong, Guangzhou, Guangzhou Avenue South, building No. 13, building, No. 368, C Patentee before: WANZHONG SCIENCE & TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20210703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |