CN204287276U - New Low Voltage batch meter - Google Patents
New Low Voltage batch meter Download PDFInfo
- Publication number
- CN204287276U CN204287276U CN201420792204.9U CN201420792204U CN204287276U CN 204287276 U CN204287276 U CN 204287276U CN 201420792204 U CN201420792204 U CN 201420792204U CN 204287276 U CN204287276 U CN 204287276U
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- protective shield
- batch meter
- low voltage
- casing
- new low
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Abstract
The utility model provides a kind of New Low Voltage batch meter, comprise casing and case lid, breaker assembly is provided with in casing, mounting hole is provided with at case lid and breaker assembly correspondence position, protective shield assembly is provided with in mounting hole, protective shield assembly comprises the protective shield with handle hole be located in mounting hole and the transparent cover plate for hiding handle hole be fitted on protective shield, and handle hole is corresponding with the handle of breaker assembly; Breaker assembly comprises operational module and isolating switch, and operational module is provided with transmission shaft, and isolating switch is provided with link slot, and transmission shaft is connected with isolating switch by link slot, is also connected with the first wire and the second wire between operational module and isolating switch.The utility model can solve breaker of plastic casing installation position in existing batch meter and be equipped with deviation and the problem that causes handle door ineffective, in addition, also can realize Long-distance Control separating brake and combined floodgate, and batch meter remote control of circuit breaker can realize the energising feedback function that closes a floodgate.
Description
Technical field
The utility model relates to a kind of batch meter, especially a kind of New Low Voltage batch meter.
Background technology
A kind of metal electrical energy metering tank breaker of plastic casing handle door is disclosed in patent documentation CN203519691U, comprise handle door, handle door is arranged on metal electrical energy metering tank breaker of plastic casing door-plate, handle door and breaker of plastic casing door-plate are articulated and connected, and handle door and described breaker of plastic casing door-plate junction are provided with one group of hinge.By installing the handle door described in an above-mentioned patent documentation additional on the casing door-plate of metal electrical energy metering tank, user can directly pass through the disconnection of this handle gate control breaker of plastic casing and close, and the casing door-plate of metal electrical energy metering tank need not be opened, thus reduce power stealing, the generation of electric shock accidents, and user-friendly.Though the handle door in above-mentioned patent documentation has good result of use, but simultaneously also Shortcomings: if use the handle door in above-mentioned patent documentation, the breaker of plastic casing be arranged in electric energy metrical box body just must be arranged on the fixed position corresponding with handle door, and owing to also needing to install the Other Instruments instrument except breaker of plastic casing in electrical energy metering tank, so, according to actual conditions needs, the installation site of breaker of plastic casing probably can slightly deviation, then the handle door in above-mentioned document will be ineffective.
In addition, in the prior art, if when arrearage occurs the electric energy meter in batch meter, ammeter can send the breaker open operation that signal controls electric energy meter lower end, needs manual site to close a floodgate, cannot be closed a floodgate by electric energy meter remote control of circuit breaker after paying dues.
Summary of the invention
For the weak point existed in the problems referred to above, the utility model provides a kind of and solves breaker of plastic casing installation position in existing batch meter and be equipped with deviation and the problem causing handle door ineffective, in addition, the separating brake of isolating switch and the New Low Voltage batch meter of combined floodgate is controlled by Long-distance Control electric energy meter.
For achieving the above object, the utility model provides a kind of New Low Voltage batch meter, comprise casing (1) and case lid (2), breaker assembly (9) is provided with in described casing (1), mounting hole is provided with at described case lid (2) and described breaker assembly (9) correspondence position, protective shield assembly (3) is provided with in described mounting hole, described protective shield assembly (3) comprises the protective shield (4) with handle hole be located in described mounting hole, with the transparent cover plate for hiding described handle hole (41) be fitted on described protective shield (4), described handle hole (41) is corresponding with the handle of described breaker assembly (9),
Described breaker assembly (9) comprises operational module (91) and isolating switch (92), described operational module (91) is provided with transmission shaft (913), described isolating switch (92) is provided with link slot (923), described transmission shaft (913) is connected with described isolating switch (92) by described link slot (923), is also connected with the first wire (93) and the second wire (94) between described operational module (91) and described isolating switch (92).
Above-mentioned New Low Voltage batch meter; wherein; O-ring seal (5) is provided with between described protective shield (4) and described case lid (2); in described handle hole (41), different directions is provided with screening glass (6), and described screening glass (6) is connected by the hole wall of dowel (61) with described handle hole (41).
Above-mentioned New Low Voltage batch meter, wherein, described protective shield (4) is provided with the annular boss (42) around being arranged at described handle hole (41) outside near the side of described transparent cover plate.
Above-mentioned New Low Voltage batch meter, wherein, described protective shield (4) is above one-body molded baffle plate (7), and the end of described baffle plate (7) is pressed on the upper surface of described isolating switch; Reinforcement (8) is provided with between described baffle plate (7) and described protective shield (7).
Above-mentioned New Low Voltage batch meter, wherein, described protective shield (4) is provided with for being rotationally connected the axis hole (43) arranging described transparent cover plate, and described transparent cover plate is provided with the convex axle coordinated with described axis hole (43).
Above-mentioned New Low Voltage batch meter, wherein, described operational module (91) is provided with state indicating window (911), push button (912) and signal wire interface (914), described state indicating window (911) and described push button (912) are arranged on described operational module (91) front end face, and described signal wire interface (914) is positioned at the sides adjacent being arranged on the described state indicating window (911) on described operational module (91) and described push button (912).
Above-mentioned New Low Voltage batch meter, wherein, protection circuit plate (14) is provided with in going back in described casing (1), described protection circuit plate (14) is provided with connection access terminal (15) and connection picks out terminal (16), described connection accesses terminal (15) and described connection picks out the overvoltage protective module, overcurrent protection module and the lightning-protection module that are in series with between terminal (16) and are integrated on described protection circuit plate (14);
Also be provided with solar panel (18) at described casing (1) top, in described casing, be provided with the attemperating unit be electrically connected with described solar panel (18).
Above-mentioned New Low Voltage batch meter, wherein, described attemperating unit comprises microprocessor and the temperature sensor that is connected with microprocessor and radiator fan, described radiator fan is arranged on the inwall of described casing (1) side, described casing (1) opposite side sidewall is provided with radiator window (17).
Above-mentioned New Low Voltage batch meter, wherein, is provided with slot (13) in described casing (1), described protection circuit plate (14) is inserted in slot (13).
Above-mentioned New Low Voltage batch meter, wherein, described casing (1) is provided with connecting terminal block (12), described connecting terminal block (12) is provided with connection shielding layer grounding terminal.
Compared with prior art, the utility model has the following advantages:
1, the utility model is when practical operation, and only need the screening glass according to the installation site switch out correspondence position of isolating switch, even if isolating switch installation site deviation to some extent, protective shield assembly still can normally use; Additionally by can effectively prevent rainwater from entering into box house from the gap between protective shield and case lid, good water-proof effect arranging O-ring seal;
2, can effectively prevent the rainwater entered in protective shield from entering box house from handle hole by arranging annular boss;
3, can prevent hand from stretching in casing by the gap between isolating switch and protective shield by arranging baffle plate, to prevent electric shock accidents, described reinforcement being set and can preventing described baffle plate from rupturing easily;
4, transparent cover plate can be loaded on protective shield by the utility model easily, and transparent cover plate conveniently opening and closing, also can effectively prevent transparent cover plate from losing simultaneously;
5, the utility model can realize Long-distance Control separating brake and combined floodgate, and batch meter remote control of circuit breaker can realize the energising feedback function that closes a floodgate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of case lid in Fig. 1;
Fig. 3 is the front view of protective shield assembly in Fig. 2;
Fig. 4 be in Fig. 3 A-A to cut-open view;
Fig. 5 is the structural representation of breaker assembly in Fig. 1;
Fig. 6 is the structural representation of operational module and isolating switch in Fig. 5;
Fig. 7 is isolating switch and operational module connection diagram in Fig. 5.
Main Reference Numerals is described as follows:
1-casing 2-case lid 3-protective shield assembly
4-protective shield 41-handle hole 42-annular boss
43-axis hole 44-connects boss 45-seal groove
46-blocking surface 5-O-ring seal 6-screening glass
61-dowel 7-baffle plate 8-reinforcement
9-breaker assembly 91-operational module 93-first wire
94-second wire 911-state indicating window 912-push button
913-transmission shaft 914-signal wire interface 92-isolating switch
921-first hole 922-second hole 923-link slot
10-radiator fan 11-anti-theft alarm lock 12-connecting terminal block
13-slot 14-protection circuit plate 15-connection access terminal
16-connection picks out terminal 17-radiator window
18-solar panel
Embodiment
As shown in Figure 1, the utility model provides a kind of New Low Voltage batch meter, and comprise casing 1 and case lid 2, be provided with protection circuit plate 14 in casing 1, be provided with slot 13 in casing 1, protection circuit plate 14 inserts in slot 13.After component damage on protection circuit plate 14, be convenient for changing.Protection circuit plate 14 is provided with connection access terminal 15 and connection pick out terminal 16, connection access terminal 15 and connection pick out the overvoltage protective module, overcurrent protection module and the lightning-protection module that are in series with between terminal 16 and are integrated on protection circuit plate 14.When connection and power lead short circuit or communication port are struck by lightning, superpotential and excess current module can play a buffer action, thus effectively prevent superpotential and overcurrent damage that terminal called port causes because being struck by lightning.Casing 1 is provided with connecting terminal block 12, connecting terminal block 12 is provided with connection shielding layer grounding terminal.Solve the difficult problem that connection screen layer is not easy ground connection.
Casing 1 top is provided with solar panel 18, is provided with the attemperating unit be electrically connected with solar panel 18 in casing 1.Attemperating unit comprises microprocessor and the temperature sensor that is connected with microprocessor and radiator fan 2, and radiator fan 2 is arranged on the inwall of casing 1 side, and casing 1 opposite side sidewall is provided with radiator window 17.When temperature is higher when temperature sensor detects casing 1 internal cause equipment cooling, controls radiator fan 10 and open, reduce temperature in casing 1, ensure the normal operation of electrical equipment.Solar panel 18, as power supply, for attemperating unit provides electric energy, effectively prevent device electricity consumption in casing 1 and affects the problem of line loss.Casing 1 is made up of aluminium foil thermal insulating coiled material, and radiating effect is better.
Chamber door is provided with anti-theft alarm lock 11.Anti-theft alarm lock 11 is a kind of by electronic lock and mechanical lock perfect adaptation, the lock unit with extremely strong theftproof performance.Successfully solve the two great tradition difficult problems that mechanical lock is easily opened by burglar, electronic lock is just difficult to open once be out of order.Substantially increase the tamper-security of casing 1.
As shown in Figures 2 to 4, mounting hole is provided with at case lid and breaker assembly correspondence position; Protective shield assembly 3 is provided with in mounting hole; Protective shield assembly 3 comprises the protective shield 4 with handle hole 41 be located in mounting hole and the transparent cover plate for hiding handle hole 41 be fitted on protective shield 4; The handle of handle hole 41 and isolating switch is just to setting; O-ring seal 5 is provided with between protective shield 4 and case lid; In handle hole 41, different directions is provided with screening glass 6, and screening glass 6 is connected with the hole wall of handle hole 41 by dowel 61.By adopting said structure, when practical operation, according to the installation site of isolating switch, the screening glass 6 of switch out correspondence position, even if isolating switch installation site deviation to some extent, protective shield assembly 3 still can normally use; Additionally by arranging O-ring seal 5, can effectively to prevent rainwater to enter into casing 1 from the gap between protective shield 4 and case lid inner, good water-proof effect.
In the present embodiment, protective shield 4 is provided with the annular boss 42 around being arranged at outside handle hole 41 near the side of transparent cover plate; Can effectively prevent the rainwater entered in protective shield 4 from entering casing 1 inside from handle hole 41 by arranging annular boss 42.
In the present embodiment, one-body molded on protective shield 4 have baffle plate 7, and the end of baffle plate 7 is pressed on the upper surface of isolating switch; Reinforcement 8 is provided with between baffle plate 7 and protective shield 4; In said structure, can prevent hand from stretching in casing by the gap between breaker assembly and protective shield 4 by arranging baffle plate 7, to prevent electric shock accidents, arranging reinforcement 8 can rupture by anti-baffle plate easily.
In the present embodiment, protective shield 4 is provided with for being rotationally connected the axis hole 43 arranging transparent cover plate, and transparent cover plate is provided with the convex axle coordinated with axis hole 43.By adopting said structure to be loaded on protective shield 4 by transparent cover plate easily, and transparent cover plate conveniently opening and closing, also can effectively prevent transparent cover plate from losing simultaneously.
In the present embodiment, protective shield 4 is cooperatively interacted by blocking surface on it 46 and the stator that is fixed on its inner peripheral and is fixed on case lid; Blocking surface 46 is close to the outer wall of case lid; One end of stator is fixedly connected with protective shield 4 by self-tapping screw, and its other end is against on the inwall of case lid; The side edge integral shape of protective shield 4 at the bottom of case has connection boss 44, and protective shield 4 is connected boss 44 for being located at the connecting hole that self-tapping screw coordinates.By adopting this structure to be fixed on case lid by protective shield 4 easily, and reliability is high; In addition, stator is zigzag schistose texture, and stator and the inwall of case lid so just can be made to be that face contacts, and surface of contact is larger, makes the fixing more reliable of protective shield 4.
In the present embodiment, blocking surface 46 is provided with the seal groove 45 for arranging O-ring seal 5, can facilitate the installation of O-ring seal 5 by arranging seal groove 45.
As shown in Figures 5 to 7, this breaker assembly 9 comprises:
An operational module 91: described operational module 91 is provided with state indicating window 911, push button 912, transmission shaft 913 and signal wire interface 914, and state indicating window 911 is used to indicate the duty of isolating switch 92.Push button 912 is for arranging the mode of operation of isolating switch, and transmission shaft 913 attended operation module 91 and isolating switch 92, operational module 91 realizes the breaking-closing operating of isolating switch by transmission shaft 913.
An isolating switch 92: described isolating switch 92 can be the two poles of the earth also can be three poles or four poles.Described isolating switch 92 is provided with first hole 921 of drawing operational module first wire 93 and second hole 922 of drawing combined floodgate power on signal line, and isolating switch 92 is provided with the link slot 923 that can insert transmission shaft 913.
First wire 93: the first described wire 93 realizes the power supply that inner connection provides operational module 91.
Second wire 94: the second described wire 94 realizes the combined floodgate power on signal that inner connection provides isolating switch 92.
Electric energy meter sends reclosing command by signal wire interface 914, and the transmission shaft 913 of operational module 91 turns an angle drive breaker closing.After combined floodgate, isolating switch 92 feeds back power on signal to operational module 91 by wire 4, operational module 91 by signal feedback to electric energy meter.Electric energy meter sends separating brake instruction by signal wire interface 914, and the transmission shaft 913 of operational module 91 rotates anti-certain angle and drives breaker open operation.After separating brake, isolating switch 92 feeds back power on signal to operational module 91 by the second wire 94, operational module 91 by signal feedback to electric energy meter.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that invention claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (10)
1. a New Low Voltage batch meter, comprise casing (1) and case lid (2), breaker assembly (9) is provided with in described casing (1), it is characterized in that, mounting hole is provided with at described case lid (2) and described breaker assembly (9) correspondence position, protective shield assembly (3) is provided with in described mounting hole, described protective shield assembly (3) comprises the protective shield (4) with handle hole be located in described mounting hole, with the transparent cover plate for hiding described handle hole (41) be fitted on described protective shield (4), described handle hole (41) is corresponding with the handle of described breaker assembly (9),
Described breaker assembly (9) comprises operational module (91) and isolating switch (92), described operational module (91) is provided with transmission shaft (913), described isolating switch (92) is provided with link slot (923), described transmission shaft (913) is connected with described isolating switch (92) by described link slot (923), is also connected with the first wire (93) and the second wire (94) between described operational module (91) and described isolating switch (92).
2. New Low Voltage batch meter according to claim 1; it is characterized in that; O-ring seal (5) is provided with between described protective shield (4) and described case lid (2); in described handle hole (41), different directions is provided with screening glass (6), and described screening glass (6) is connected by the hole wall of dowel (61) with described handle hole (41).
3. New Low Voltage batch meter according to claim 2, is characterized in that, described protective shield (4) is provided with the annular boss (42) around being arranged at described handle hole (41) outside near the side of described transparent cover plate.
4. New Low Voltage batch meter according to claim 3, is characterized in that, described protective shield (4) is above one-body molded baffle plate (7), and the end of described baffle plate (7) is pressed on the upper surface of described isolating switch; Reinforcement (8) is provided with between described baffle plate (7) and described protective shield (7).
5. New Low Voltage batch meter according to claim 4, it is characterized in that, described protective shield (4) is provided with for being rotationally connected the axis hole (43) arranging described transparent cover plate, and described transparent cover plate is provided with the convex axle coordinated with described axis hole (43).
6. New Low Voltage batch meter according to claim 1, it is characterized in that, described operational module (91) is provided with state indicating window (911), push button (912) and signal wire interface (914), described state indicating window (911) and described push button (912) are arranged on described operational module (91) front end face, and described signal wire interface (914) is positioned at the sides adjacent being arranged on the described state indicating window (911) on described operational module (91) and described push button (912).
7. according to described New Low Voltage batch meter arbitrary in claim 1 to 6, it is characterized in that, protection circuit plate (14) is provided with in going back in described casing (1), described protection circuit plate (14) is provided with connection access terminal (15) and connection picks out terminal (16), described connection accesses terminal (15) and described connection picks out the overvoltage protective module, overcurrent protection module and the lightning-protection module that are in series with between terminal (16) and are integrated on described protection circuit plate (14);
Also be provided with solar panel (18) at described casing (1) top, in described casing, be provided with the attemperating unit be electrically connected with described solar panel (18).
8. New Low Voltage batch meter according to claim 7, it is characterized in that, described attemperating unit comprises microprocessor and the temperature sensor that is connected with microprocessor and radiator fan, described radiator fan is arranged on the inwall of described casing (1) side, described casing (1) opposite side sidewall is provided with radiator window (17).
9. New Low Voltage batch meter according to claim 8, is characterized in that, is provided with slot (13) in described casing (1), and described protection circuit plate (14) is inserted in slot (13).
10. New Low Voltage batch meter according to claim 8, is characterized in that, described casing (1) is provided with connecting terminal block (12), described connecting terminal block (12) is provided with connection shielding layer grounding terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792204.9U CN204287276U (en) | 2014-12-09 | 2014-12-09 | New Low Voltage batch meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792204.9U CN204287276U (en) | 2014-12-09 | 2014-12-09 | New Low Voltage batch meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287276U true CN204287276U (en) | 2015-04-22 |
Family
ID=52870425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792204.9U Expired - Fee Related CN204287276U (en) | 2014-12-09 | 2014-12-09 | New Low Voltage batch meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204287276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405178A (en) * | 2015-07-30 | 2017-02-15 | 安徽圣享智能科技有限公司 | Electricity larceny prevention device for electric energy meter measuring box |
| CN106771449A (en) * | 2017-01-18 | 2017-05-31 | 河北郎尊电力科技有限公司 | A kind of electrical energy metering tank with anti-theft alarm function |
| CN109212290A (en) * | 2018-10-31 | 2019-01-15 | 安徽柏桦电力科技有限公司 | A kind of anti-electricity-theft nonmetallic low-pressure metering box of three-phase list epitope |
-
2014
- 2014-12-09 CN CN201420792204.9U patent/CN204287276U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405178A (en) * | 2015-07-30 | 2017-02-15 | 安徽圣享智能科技有限公司 | Electricity larceny prevention device for electric energy meter measuring box |
| CN106771449A (en) * | 2017-01-18 | 2017-05-31 | 河北郎尊电力科技有限公司 | A kind of electrical energy metering tank with anti-theft alarm function |
| CN109212290A (en) * | 2018-10-31 | 2019-01-15 | 安徽柏桦电力科技有限公司 | A kind of anti-electricity-theft nonmetallic low-pressure metering box of three-phase list epitope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |