CN203422404U - Ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of master switch - Google Patents
Ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of master switch Download PDFInfo
- Publication number
- CN203422404U CN203422404U CN201320512608.3U CN201320512608U CN203422404U CN 203422404 U CN203422404 U CN 203422404U CN 201320512608 U CN201320512608 U CN 201320512608U CN 203422404 U CN203422404 U CN 203422404U
- Authority
- CN
- China
- Prior art keywords
- box body
- master switch
- electric meter
- rear box
- intelligent electric
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of a master switch. The ventilation type non-metal intelligent electric meter box body is composed of a rear box body and a front cover, wherein the rear box body is embedded in the wall. The ventilation type non-metal intelligent electric meter box body is characterized in that a front opening edge of the rear box body is provided with an annular groove, an opening edge of the front cover is clamped in the annular groove, and the rear wall of a cavity of the rear box body is provided with a master switch fixing plate which is fixed by fixing screws. The ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of the master switch is simple in structure and convenient to use and can ventilate, the master switch is easy to replace, and normal running of electrical equipment is ensured.
Description
Technical field
The utility model relates to a kind of improvement of intelligent non-metal electric meter box body, specifically a kind of aeration type intelligent non-metal electric meter box body of being convenient to master switch dismounting.
Background technology
The existing ammeter box measuring apparatus of China, what adopt is metal watch case or nonmetal table case, be mainly used in the place of city net Rural Low-Voltage Power Network table case metering transformation, guarantee the normal operation of circuit and anti-electricity-theft effect, it consists of rear box and protecgulum, and rear box is embedded in wall, in the chamber of rear box, be provided with dividing plate, the inner chamber of rear box is divided into the installation cavity of different parts, in rear box, install after various parts, protecgulum is fixed on rear box.The weak point of current this intelligent non-metal electric meter box body is: owing to being outdoor installation, and on rear box, there is no air vent, simultaneously, master switch is directly fixed on the endoceliac rear wall of rear cabinet by bolt, be no matter equipment in installation process, or be all inconvenient to install in the Renewal process after client.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and can ventilate, and master switch holds the easily changeable aeration type intelligent non-metal electric meter box body of being convenient to master switch dismounting.
In order to reach above object, the technical scheme that the utility model adopts is: this is convenient to the aeration type intelligent non-metal electric meter box body of master switch dismounting, by rear box and protecgulum, formed, rear box is embedded in wall, it is characterized in that: on the prosopyle edge of rear box, be provided with annular recess, opening's edge at protecgulum is stuck in annular recess, on the endoceliac rear wall of rear cabinet, by gib screw, is fixed with master switch fixed head.
The two side of described rear box is provided with vent window, on the rear box inwall of vent window inner side, is provided with draw-in groove, is provided with clamp in draw-in groove, and clamp is provided with through hole.
The beneficial effects of the utility model are: simple in structure, easy to use, can ventilate, and master switch is easily changed, and has ensured the normal operation of electric equipment.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is looked on the structure of the present utility model right side.
Fig. 2 is the front-view schematic diagram of rear box of the present utility model.
Fig. 3 is the schematic diagram of clamp of the present utility model.
In figure: 1, rear box; 2, protecgulum; 3, vent window; 4, master switch fixed head; 5, gib screw; 6, annular recess; 7, through hole; 8, clamp; 9, draw-in groove.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, make the utility model.This is convenient to the aeration type intelligent non-metal electric meter box body of master switch dismounting, by rear box 1 and protecgulum 2, formed, rear box 1 is embedded in wall, in the chamber of rear box 1, be provided with dividing plate, the inner chamber of rear box 1 is divided into the installation cavity of different parts, it is characterized in that: the prosopyle of rear box 1 along on be provided with annular recess 6, in the opening's edge of protecgulum 2, be stuck in annular recess 6, on the rear wall in rear box 1 chamber, by gib screw 5, be fixed with master switch fixed head 4.
The two side of described rear box 1 is provided with vent window 3, on rear box 1 inwall of vent window 3 inner sides, be provided with draw-in groove 9, in draw-in groove 9, be provided with clamp 8, clamp 8 is provided with through hole 7, can guarantee like this to ventilate in casing, can avoid again rainwater to enter, make to remain dry in casing, ensure the normal operation of electric equipment.
During use, first master switch fixed head 4 is pulled down, master switch is fixed on to the front panel middle part of master switch fixed head 4, then by gib screw 5, four bights of master switch fixed head 4 are fixed on the rear wall of rear box 1, if master switch damages, can pull down master switch fixed head 4 and change, time saving and energy saving, convenient and swift.
Claims (2)
1. be convenient to the aeration type intelligent non-metal electric meter box body of master switch dismounting, by rear box (1) and protecgulum (2), formed, rear box (1) is embedded in wall, it is characterized in that: on the prosopyle edge of rear box (1), be provided with annular recess (6), opening's edge at protecgulum (2) is stuck in annular recess (6), on the rear wall in rear box (1) chamber, by gib screw (5), is fixed with master switch fixed head (4).
2. the aeration type intelligent non-metal electric meter box body of being convenient to master switch dismounting according to claim 1, it is characterized in that: the two side of described rear box (1) is provided with vent window (3), on rear box (1) inwall of vent window (3) inner side, be provided with draw-in groove (9), in draw-in groove (9), be provided with clamp (8), clamp (8) is provided with through hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512608.3U CN203422404U (en) | 2013-08-22 | 2013-08-22 | Ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of master switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512608.3U CN203422404U (en) | 2013-08-22 | 2013-08-22 | Ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of master switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422404U true CN203422404U (en) | 2014-02-05 |
Family
ID=50021499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512608.3U Expired - Lifetime CN203422404U (en) | 2013-08-22 | 2013-08-22 | Ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of master switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422404U (en) |
-
2013
- 2013-08-22 CN CN201320512608.3U patent/CN203422404U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204087726U (en) | The indoor LED display module of a kind of front fast assembling-disassembling | |
| CN203443239U (en) | Frame-opening embedded frame used for door frame of refrigeration cabinet | |
| CN203422404U (en) | Ventilation type non-metal intelligent electric meter box body convenient for assembling and disassembling of master switch | |
| CN205595610U (en) | Busbar | |
| CN202534251U (en) | Instrument hanging box | |
| CN203422405U (en) | Rainproof non-metal intelligent electric meter box body | |
| CN202467040U (en) | Panel for integrated suspended ceiling | |
| CN202267697U (en) | Low-voltage meter box with electrified display function | |
| CN203114852U (en) | Anti-disassembling structure of screw | |
| CN207051368U (en) | A kind of fixed structure of ammeter box and information display screen | |
| CN207166250U (en) | A kind of generator female connector | |
| CN204046994U (en) | Pcb board fixture | |
| CN203563883U (en) | Electric box access door hidden behind wardrobe | |
| CN201866662U (en) | Novel LED panel ceiling lamp | |
| CN203205720U (en) | Electrical cabinet with perspective baffle plate convenient to disassemble and assemble | |
| CN204301255U (en) | A kind of switch connector and indoor apparatus of air conditioner | |
| CN202862063U (en) | Airplane fixture mounting clamp | |
| CN203690644U (en) | Safety socket box | |
| CN203377503U (en) | Power distribution cabinet door | |
| CN203839736U (en) | Low-voltage power distribution cabinet | |
| CN204732724U (en) | A kind of compartment low-tension switch cabinet | |
| CN203106471U (en) | Refrigerating display case with magnet-adsorbing lower front cover | |
| CN203351992U (en) | Side column of armored cabinet | |
| CN203288483U (en) | Knife switch structure for low-voltage cabinet | |
| CN205646525U (en) | Many mounting meanss outdoor version AC distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |