CN206832872U - Turnover type electric energy meter - Google Patents
Turnover type electric energy meter Download PDFInfo
- Publication number
- CN206832872U CN206832872U CN201720757061.1U CN201720757061U CN206832872U CN 206832872 U CN206832872 U CN 206832872U CN 201720757061 U CN201720757061 U CN 201720757061U CN 206832872 U CN206832872 U CN 206832872U
- Authority
- CN
- China
- Prior art keywords
- upper box
- electric energy
- energy meter
- type electric
- turnover type
- 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.)
- Active
Links
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of turnover type electric energy meter, including upper box and renovate, a cavity is provided with upper box, renovate to be hinged on box and may be reversed and cover cavity, a circle is provided with the upper box surface close to cavities open and seals projection, a circle guiding gutter is provided with the upper box surface on the outside of the sealing projection, the guiding gutter turns on upper box rear surface draws current, a seal groove is provided with the renovate bottom corresponding with sealing projection, renovates and is arranged on by the sealing ring being placed in the seal groove and sealing projection compression seal on upper box.The utility model seals projection and a circle guiding gutter by setting a circle successively in cavities open surrounding, and guiding gutter is allowed to be turned on upper box rear surface, arrangement straggly under being formed between the sealing ring and guiding gutter that make to place above sealing projection outside upper in one, first the water flowed into is dredged, water is further prevented to enter interiors of products by sealing ring again, so as to form a kind of Double-protection pattern effectively.
Description
Technical field
It the utility model is related to electric energy meter technical field, more particularly to a kind of turnover type electric energy meter.
Background technology
Electric energy meter is the instrument that electric energy is consumed in measuring circuit, is the electronic component of family and enterprise's indispensability, is
Ensure ammeter in electric property, prevent because the globule, water smoke entrance caused by short-circuit burnout phenomenon, it is necessary to electric energy meter is done
Good waterproof sealing work, effectively extends electric energy meter service life.And the waterproof of existing electric energy meter mainly has two ways：First, exist
Sealing ring is installed additional between upper and lower box, sealing ring is integrally compressed by buckle or screw, so as to effectively prevent the globule and water smoke from entering
Product；2nd, with the whole lower box of box parcel so that surface, because centre does not have gap, can also prevent well into being integral
The globule and water smoke enter inside table body.
But for being provided with the electric energy meter renovated on upper box, aforesaid way is but unsuitable for.Such as application publication number
For CN201510685425.5 Chinese invention patent application, open know clearly a kind of turnover type electric energy meter case and its assembling side
Method, including shroud body (i.e. upper box) and renovate, a cavity for housing electric energy meter component is provided with upper box, renovates hinge
It is connected on box and may be reversed and covers cavity.There is gap between surrounding and upper box because renovating, be difficult to prevent the globule during water drenching
Into sealing effectiveness is poor, has a strong impact on the service life of electric energy meter.Although in use, can artificially increasing by a sealing ring
It is placed between cavity upper surface and the extension side for renovating bottom, but positioning is more difficult, and because of the particularity renovated, do not permit among it
Permitted have screw, it is difficult to the overall sealing ring for compressing surrounding, it is impossible to ensure the accuracy of sealing ring position and full contact property, sealing
DeGrain.
Utility model content
The purpose of this utility model, which is to provide, a kind of can effectively prevent water from entering from the gap renovated between surrounding and upper box
Enter the turnover type electric energy meter in table.
This turnover type electric energy meter provided by the utility model, including upper box and renovate, a cavity is provided with upper box, is turned over
Lid, which is hinged on box and may be reversed, covers cavity, and a circle is provided with the upper box surface close to cavities open and seals projection, at this
Sealing the upper box surface on the outside of projection and be provided with a circle guiding gutter, the guiding gutter turns on upper box rear surface draws current,
Be provided with a seal groove with the corresponding bottom of renovating of sealing projection, renovate by be placed in the sealing ring in the seal groove with it is close
Projection compression seal is sealed to be arranged on upper box.
The positioning renovated for convenience of the utility model, make sealing more effective, it is right on the upper box on the outside of the cavities open
Title is provided with some positioning ribs, is provided with corresponding bayonet socket in the bottom of renovating with the positioning rib corresponding position, renovates and pass through bayonet socket
With being arranged on upper box for positioning rib cooperation clamping lateral register.
To ensure the diversion effect of the utility model guiding gutter, an extension side is provided with the lower end renovated.
The positioning rib is made up of plastic cement and is fixed on by structure glue on the upper box on the outside of cavities open.
The positioning rib is once stamped to form with cavity.
The sealing ring uses hollow sealing ring.
The sealing projection is made up of plastic cement and is fixed on by structure glue close on the upper box of cavities open.
The sealing projection is once stamped to form with cavity.
The utility model seals projection and a circle guiding gutter by setting a circle successively in cavities open surrounding, and allows guiding gutter
Turned on upper box rear surface, it is straggly under being formed between the sealing ring and guiding gutter that make to place above sealing projection outside upper in one
Arrangement, is first dredged the water flowed into, then further prevents water from entering interiors of products by sealing ring, is had so as to form one kind
Imitate the Double-protection pattern on ground.The utility model is simple in construction, easy to process, it is not necessary to increases extra technology accessory, seals
Effect is good, and leakage hidden trouble is low, meets the IP54 protection level requirements of turnover type electric energy meter outdoor water-proof installation enough, beneficial to big model
Enclose popularization.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of another states of Fig. 1.
Fig. 3 is broken section mplifying structure schematic diagram at A-A in Fig. 2.
The mark and corresponding component name shown in figure be：1st, upper box；2nd, renovate；3rd, cavity；4th, projection is sealed；5、
Guiding gutter；6th, seal groove；7th, sealing ring；8th, rib is positioned；9th, bayonet socket；10th, extension side.
Embodiment
It can be seen that this turnover type electric energy meter of the utility model from Fig. 1 to Fig. 3, including upper box 1 and renovate 2, in upper box
1 is provided with a cavity 3 for being used to house electric energy meter component, and it is convex that a circle sealing is provided with the surface of upper box 1 being open close to cavity 3
Current are oriented to by block 4；Be provided with a circle guiding gutter 5 on the surface of upper box 1 in the outside of the sealing projection 4, the guiding gutter 5 with
Conducting is connected with the upper rear surface of box 1, is easy to outflow of the water along guide groove；Set in renovate 2 bottoms corresponding with sealing projection 4
There is a seal groove 6, sealing ring 7 be installed in the seal groove 6, renovate 2 and be hinged on by the jointed shaft of side 1 on upper box,
Renovate 2 and cover cavity 3 around jointed shaft upset, sealing ring 7 docks with sealing projection about 4, renovate 2 opposite sides by screw and
Buckle is connected with the upper lateral surface of box 1, and sealing ring 7 is pressed on sealing projection 4, is formed second protection, is further prevented current
Into in product, realize and renovate 2 sealed connections with upper box 1.
For the utility model in water drenching, most of water will flow out from the top down along guiding gutter 5 renovates 2, and part water can quilt
Seal the sealing structure that projection 4, seal groove 6 and sealing ring 7 are formed to prevent outside, the mode of this " Double-protection " can be very
Good reaches product I P54 protection level requirements.
It will be seen from figure 1 that some positioning ribs 8 are arranged with the upper box 3 on the outside of the utility model cavities open,
Corresponding bayonet socket 9 is provided with 2 bottoms of renovating with each positioning rib corresponding position, 2 is renovated and is coordinated by bayonet socket 9 and positioning rib 8
Clamping lateral register is arranged on upper box 1.
It can be seen that from Fig. 1 to Fig. 3 and 2 lower end is renovated in the utility model be provided with an extension side 10, guiding gutter 5 is located at
Simultaneously docked with upper box rear surface level the lower section of extension side 10 inner side.
In the utility model, positioning rib 8 can be made up of plastic cement and is fixed on by structure glue on the outside of cavities open
On upper box 3, also can once it be stamped to form together with cavity.
In the utility model, sealing ring 7 uses hollow sealing ring.
In the utility model, sealing projection 4 can be made up of plastic cement and is fixed on by structure glue close to cavities open
Upper box 3 on, also can be once stamped to form together with cavity.
Claims (8)
1. a kind of turnover type electric energy meter, including upper box (1) and renovate (2), the cavity (3) of an open type is provided with upper box, is turned over
Lid, which is hinged on box and may be reversed, covers cavity, it is characterised in that：It is close that a circle is provided with the upper box surface close to cavities open
Projection (4) is sealed, a circle guiding gutter (5), the guiding gutter and upper box lower end table are provided with the upper box surface on the outside of the sealing projection
Current are drawn in face conducting, are provided with a seal groove (6) in the renovate bottom corresponding with sealing projection, are renovated close by being placed in this
Sealing ring (7) in seal groove is arranged on upper box with sealing projection compression seal.
2. turnover type electric energy meter according to claim 1, it is characterised in that：It is right on the upper box on the outside of the cavities open
Claim to be provided with some positioning ribs (8), be provided with corresponding bayonet socket (9) in the bottom of renovating with the positioning rib corresponding position, renovate logical
Cross bayonet socket with position rib coordinate clamping lateral register be arranged on upper box on.
3. turnover type electric energy meter according to claim 2, it is characterised in that：An extension side is provided with the lower end renovated
(10)。
4. turnover type electric energy meter according to claim 3, it is characterised in that：The positioning rib is made and passed through by plastic cement
Structure glue is fixed on the upper box on the outside of cavities open.
5. turnover type electric energy meter according to claim 3, it is characterised in that：Positioning rib and punching press of cavity and
Into.
6. turnover type electric energy meter according to claim 1, it is characterised in that：The sealing ring uses hollow sealing ring.
7. turnover type electric energy meter according to claim 1, it is characterised in that：The sealing projection is made and passed through by plastic cement
Structure glue is fixed on close on the upper box at cavities open.
8. turnover type electric energy meter according to claim 1, it is characterised in that：Sealing projection and punching press of cavity and
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757061.1U CN206832872U (en) | 2017-06-27 | 2017-06-27 | Turnover type electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757061.1U CN206832872U (en) | 2017-06-27 | 2017-06-27 | Turnover type electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832872U true CN206832872U (en) | 2018-01-02 |
Family
ID=60778235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720757061.1U Active CN206832872U (en) | 2017-06-27 | 2017-06-27 | Turnover type electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112698070A (en) * | 2021-01-18 | 2021-04-23 | 安特仪表集团有限公司 | Shell structure of three-phase electric energy meter and power supply method of three-phase electric energy meter |
-
2017
- 2017-06-27 CN CN201720757061.1U patent/CN206832872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112698070A (en) * | 2021-01-18 | 2021-04-23 | 安特仪表集团有限公司 | Shell structure of three-phase electric energy meter and power supply method of three-phase electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203883662U (en) | Waterproof power adapter | |
| CN206832872U (en) | Turnover type electric energy meter | |
| CN205793841U (en) | A kind of waterproof shield box | |
| CN203287593U (en) | High-seal optical cable connector box | |
| CN203481982U (en) | Junction box for motor | |
| CN206300059U (en) | The waterproof construction of floor lamp | |
| CN203445914U (en) | Waterproof airtight mobile phone housing structure | |
| CN102082358A (en) | Waterproof socket for coupler | |
| CN207052024U (en) | A kind of card-type kilowatt-hour meter case | |
| CN205544172U (en) | Power communication cable conductor protection box | |
| CN207407947U (en) | A kind of shell of gas meter sealing structure | |
| CN212034548U (en) | Integrated water and electricity control box | |
| CN206413295U (en) | A kind of Waterproof LED driving power supply shell | |
| CN202585565U (en) | Battery frame bunch sealing structure | |
| CN208063125U (en) | A kind of photovoltaic junction box sealing structure | |
| CN206293773U (en) | A kind of rain-proof type power cabinet | |
| CN206709020U (en) | A kind of structure of waterproof driving power | |
| CN204331670U (en) | A kind of waterproof frame for infrared touch panel and the infrared touch screen frame comprising waterproof frame | |
| WO2019001041A1 (en) | Connector housing assembly and compressor | |
| CN205450070U (en) | Electric energy meter case with waterproof function | |
| CN103917069A (en) | Shell sealing structure | |
| CN204696336U (en) | A kind of arrangements of electric connection of water proof and dust proof and plug thereof | |
| CN205017369U (en) | Waterproof protective sleeve for cellphone | |
| CN220755257U (en) | Waterproof power adapter | |
| CN202524695U (en) | Capacitor protection box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |