CN207424041U - A kind of waterproof electric energy meter - Google Patents
A kind of waterproof electric energy meter Download PDFInfo
- Publication number
- CN207424041U CN207424041U CN201720605927.7U CN201720605927U CN207424041U CN 207424041 U CN207424041 U CN 207424041U CN 201720605927 U CN201720605927 U CN 201720605927U CN 207424041 U CN207424041 U CN 207424041U
- Authority
- CN
- China
- Prior art keywords
- bottom case
- electric energy
- case
- energy meter
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of waterproof electric energy meters,The case on bottom case is closed including bottom case and cover,The bottom case includes bottom case frame,The case includes case frame,Include being arranged on bottom case frame and the groove of case frame junction on the bottom case bezel, cluster,It is further included on the bottom case frame and the texturearunaperpendicular and several sewers for connecting,Groove is opened up on bottom case frame,Using this structure,When the water stain gap toward between bottom case and case of appearance is invaded,In the water stain groove that will be fed directly on bottom case frame,Then the water being flowed into groove can flow down again along the sewer on frame outside,Thus can effectively it be discharged to water stain outside electric energy meter,This waterproof electric energy meter structure is simple,And effective waterproof can be played the role of,So as to improve the reliability of electric energy meter,Extend the service life of electric energy meter.
Description
Technical field
The utility model is related to electrical instrumentation technical field, more particularly, to a kind of waterproof electric energy meter.
Background technology
Electric energy meter is a kind of instrument for measuring electric energy, and with the transformation of national grid, Utilities Electric Co. starts to widely popularize intelligence
Energy power grid, so that the use of electric energy meter, electronic box greatly increases.In the prior art, the bottom case of electric energy meter and upper casing are closed one
When rising, between them can there are certain gap, on the housing of such electric energy meter there are some it is water stain when, water will be along gap
It enters in electric energy meter case body, so as to cause the circuit in damage electric energy meter case body and corrodes some components, cause to damage whole
Body electric energy meter can not ensure the reliability of electric energy meter.
Utility model content
The technical problem to be solved by the utility model is to provide it is a kind of it is simple in structure, can waterproof, and improve reliability
Waterproof electric energy meter.
The utility model is closed including bottom case and cover on bottom case the technical scheme adopted is that a kind of waterproof electric energy meter
Case, the bottom case includes bottom case frame, and the case includes case frame, includes on the bottom case bezel, cluster being arranged on bottom case
The groove of frame and case frame junction is further included on the bottom case frame and the texturearunaperpendicular and several lower water for connecting
Road.
The beneficial effects of the utility model are：Groove is opened up on bottom case frame, it is water stain past when occurring using this structure
When gap between bottom case and case is invaded, in the water stain groove that will be fed directly on bottom case frame, then it is flowed into recessed
Water in slot can flow down again along the sewer on frame outside, thus can be effectively discharged to water stain outside electric energy meter,
This waterproof electric energy meter structure is simple, and can play the role of effective waterproof, so as to improve the reliability of electric energy meter, prolongs
The service life of long electric energy meter.
As priority, the groove includes groove body, can extend into the first trough rim of case scuncheon and lean on
The second trough rim on the outside of nearly bottom case frame, the height of first trough rim are more than the second trough rim, the first trough rim of groove are stretched into
To the inside of case frame, thus can further prevent it is water stain intrude into electric energy meter case body, further improve electric energy meter
The reliability of waterproof.
As priority, include on the case bezel, cluster on the inside of case and can extend into convex in the groove
Side, the chimb are bonded with the first trough rim, and the wall thickness of the chimb is less than the width of groove body, the chimb and first on case
Trough rim is bonded and stretches on the inside of groove body, can so allow case and bottom case perfect cooperation, further prevents water stain intrude into
In electric energy meter case body, while also enhance the fastness being combined together between case and bottom case.
Description of the drawings
Fig. 1 is a kind of structure diagram of waterproof electric energy meter of the utility model；
Fig. 2 is a kind of structure diagram of the bottom case of waterproof electric energy meter of the utility model；
Fig. 3 is a kind of partial structural diagram of the bottom case of waterproof electric energy meter of the utility model；
Fig. 4 is a kind of structure diagram of the case of waterproof electric energy meter of the utility model；
As shown in the figure：1st, case；2nd, bottom case；3rd, groove；4th, bottom case frame；5th, sewer；6th, the first trough rim；7th, the second slot
Side；8th, case frame；9th, chimb.
Specific embodiment
Utility model is further described referring to the drawings and with reference to specific embodiment, to make those skilled in the art
It can implement according to this with reference to specification word, scope of protection of the utility model is not limited to the specific embodiment.
The utility model is related to a kind of waterproof electric energy meter, as shown in Figure 1, closing the cover on bottom case 2 including bottom case 2 and cover
Shell 1, the bottom case 2 include bottom case frame 4, and the case 1 includes case frame 8, includes being arranged on bottom on the bottom case bezel, cluster 4
The groove 3 of shell frame 4 and 8 junction of case frame is further included on the bottom case frame 4 vertical with the groove 3 and connected
Several sewers 5.
As priority, as shown in figure 3, the groove 3 includes groove body, can extend into the of the inside of case frame 8
One trough rim 6 and the second trough rim 7 close to 4 outside of bottom case frame, the height of first trough rim 6 are more than the second trough rim 7.
As priority, as shown in figure 4, including on the case bezel, cluster 8 close to 1 inside of case and can extend into described
Chimb 9 in groove 3, the chimb 9 are bonded with the first trough rim 6, and the wall thickness of the chimb 9 is less than the width of groove body, cover
Chimb 9 on shell 1 is bonded with the first trough rim 6 and stretches on the inside of groove body.
Claims (3)
1. a kind of waterproof electric energy meter closes the case (1) on bottom case (2) including bottom case (2) and cover, the bottom case (2) includes
Bottom case frame (4), the case (1) include case frame (8), it is characterised in that：Include being arranged on the bottom case frame (4)
The groove (3) of bottom case frame (4) and case frame (8) junction is further included and the groove (3) on the bottom case frame (4)
Several sewers (5) that are vertical and connecting.
2. a kind of waterproof electric energy meter according to claim 1, it is characterised in that：The groove (3) includes groove body, energy
The first trough rim (6) on the inside of case frame (8) and the second trough rim (7) on the outside of bottom case frame (4) are enough extend into, it is described
The height of first trough rim (6) is more than the second trough rim (7).
3. a kind of waterproof electric energy meter according to claim 1 or claim 2, it is characterised in that：Case frame wraps on (8)
It includes on the inside of case (1) and can extend into the chimb (9) in the groove (3), the chimb (9) and the first trough rim
(6) it is bonded, the wall thickness of the chimb (9) is less than the width of groove body, and the chimb (9) on case (1) is pasted with the first trough rim (6)
Merging is stretched on the inside of groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605927.7U CN207424041U (en) | 2017-05-27 | 2017-05-27 | A kind of waterproof electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605927.7U CN207424041U (en) | 2017-05-27 | 2017-05-27 | A kind of waterproof electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424041U true CN207424041U (en) | 2018-05-29 |
Family
ID=62397917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605927.7U Active CN207424041U (en) | 2017-05-27 | 2017-05-27 | A kind of waterproof electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424041U (en) |
-
2017
- 2017-05-27 CN CN201720605927.7U patent/CN207424041U/en active Active
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