CN107632177A - A kind of electric energy meter - Google Patents

A kind of electric energy meter Download PDF

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Publication number
CN107632177A
CN107632177A CN201710797889.4A CN201710797889A CN107632177A CN 107632177 A CN107632177 A CN 107632177A CN 201710797889 A CN201710797889 A CN 201710797889A CN 107632177 A CN107632177 A CN 107632177A
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CN
China
Prior art keywords
electric energy
energy meter
housing
provided
number
Prior art date
Application number
CN201710797889.4A
Other languages
Chinese (zh)
Inventor
刘宇峰
Original Assignee
深圳市科陆电子科技股份有限公司
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Publication date
Application filed by 深圳市科陆电子科技股份有限公司 filed Critical 深圳市科陆电子科技股份有限公司
Priority to CN201710797889.4A priority Critical patent/CN107632177A/en
Publication of CN107632177A publication Critical patent/CN107632177A/en

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Abstract

The invention discloses a kind of electric energy meter, and it includes housing and terminal base, and terminal base is arranged on the madial wall of housing;Terminal base includes input unit and output section, input unit is arranged side by side in the side of terminal base with output section, two input terminals are provided with input unit, the side of two input terminals through housing extend out to outside, metallic plug is provided with two input terminals, the number of metallic plug is identical with the number of input terminal;Two lead-out terminals are provided with output section, the side of two lead-out terminals through housing extend out to outside, metallic plug is provided with two lead-out terminals, the number of metallic plug is identical with the number of terminal.Electric energy meter of the present invention on terminal base by setting metallic plug so that electric energy meter can be plugged directly on power supply, convenient disassembly, the step of eliminating fastened by screw wire, ensure that security.

Description

A kind of electric energy meter

Technical field

The present invention relates to electrical equipment technical field, more particularly to a kind of electric energy meter.

Background technology

Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to the various electricity of measurement The instrument of amount.

Wire is torqued-up on the binding post of electric energy meter by the mode of connection of electric energy meter by using screw at present, the wiring side Formula make it that the dismounting of electric energy meter is inconvenient, and dismounting every time is required for, by screw release or secure wires, it is hidden there is certain safety Suffer from.

In view of this, it is necessary to provide a kind of electric energy meter in fact to solve prior art electric energy meter dismounting inconvenience, peace is present The defects of full hidden danger.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of electric energy meter, and inconvenience is dismounted to solve existing electric energy meter Problem.

In order to solve the above problems, the invention provides a kind of electric energy meter, and it includes housing and terminal base, the terminal base It is arranged on the madial wall of the housing;

The terminal base includes input unit and output section, and the input unit is arranged side by side in the terminal with the output section The side of seat, two input terminals are provided with the input unit, and the side of described two input terminals through the housing is stretched Go out to outside, metallic plug, the number of the metallic plug and the number of input terminal are provided with described two input terminals It is identical;Two lead-out terminals are provided with the output section, the side of described two lead-out terminals through the housing is extend out to Outside, metallic plug, the number of the metallic plug and the number of the lead-out terminal are provided with described two lead-out terminals It is identical.

As a further improvement on the present invention, Sampling device and controller, the sampler are additionally provided with the housing Part is electrically connected with the input unit, the output section, the controller respectively, and outside electric signal transmits through the input unit To the Sampling device, the Sampling device carries out sampling processing to the electric signal and obtains sampled signal, and by the sampling Signal is transmitted to the controller.

As a further improvement on the present invention, display device, the display are additionally provided with the madial wall of the housing Part is electrically connected with the controller, and the controller receives the sampled signal, carries out Metrology Division according to the sampled signal Reason, which obtains continuous data information, records the continuous data information obtains power consumption information and the transmission power consumption information To the display device;Power consumption information described in the display device output display.

As a further improvement on the present invention, be additionally provided with communication device in the housing, the communication device with it is described Controller is electrically connected with, and the controller controls the communication device to transmit the information about power to external reception equipment.

As a further improvement on the present invention, be additionally provided with relay in the housing, the relay respectively with it is described Input unit, the Sampling device are electrically connected with.

As a further improvement on the present invention, the housing includes protecgulum and bonnet, and an opening is provided with the protecgulum, The display device is arranged in the opening;Four holes, the position of four holes are provided with the side of the bonnet Put the position correspondence with the metallic plug.

As a further improvement on the present invention, auxiliary terminal lid is provided with below the protecgulum, the auxiliary terminal covers Be provided with immobilising device, the immobilising device be used for by the protecgulum be fixed on it is described after cover.

As a further improvement on the present invention, the protecgulum is attached with the bonnet by demountable structure.

As a further improvement on the present invention, the demountable structure includes multiple buckles and multiple grooves, the multiple Buckle is uniformly arranged on the madial wall of the protecgulum, and the multiple groove is uniformly arranged on the madial wall of the bonnet, institute State that the number of multiple grooves is identical with the number of the multiple buckle, and the position of the multiple groove and the multiple buckle Position correspondence.

Compared with prior art, a kind of electric energy meter of the present invention on terminal base by setting metallic plug so that electric energy meter It can directly be plugged on power supply, convenient disassembly, the step of eliminating fastened by screw wire, ensure that security.

Brief description of the drawings

Fig. 1 is the structure schematic diagram of electric energy meter one embodiment of the present invention.

Fig. 2 is the positive structure schematic of second embodiment of electric energy meter of the present invention.

Fig. 3 is the structure schematic diagram of 3rd embodiment of electric energy meter of the present invention.

Fig. 4 is the structure schematic diagram of 4th embodiment of electric energy meter of the present invention.

Fig. 5 is the structure schematic diagram of 5th embodiment of electric energy meter of the present invention.

Fig. 6 is the positive structure schematic of 6th embodiment of electric energy meter of the present invention.

Fig. 7 is the structure schematic diagram of 7th embodiment of electric energy meter of the present invention.

Embodiment

In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used to limit the present invention.

The invention discloses a kind of electric energy meter, and referring to Fig. 1, it includes housing 1 and terminal base 2, and the terminal base 2 is arranged at On the madial wall of the housing 1;

The terminal base 2 includes input unit 21 and output section 22, and the input unit 21 is arranged side by side with the output section 22 In being provided with two input terminals 211 on the side of the terminal base 2, the input unit 21, described two input terminals 211 are worn The side for crossing the housing 1 extend out to outside, metallic plug 23 is provided with described two input terminals 211, the metal is inserted First 23 number is identical with the number of input terminal 211;It is provided with two lead-out terminals 221 on the output section 22, described two The side of individual lead-out terminal 221 through the housing 1 extend out to outside, and being provided with metal on described two lead-out terminals 221 inserts First 23, the number of the metallic plug 23 is identical with the number of the lead-out terminal 221.

Specifically, the size of the metallic plug 23 can need to set with specification according to national identification standard or special installation Different sizes and specification.

Further, the input unit 21 and the output section 22 can be arranged side by side on the terminal base 2, also can be arranged side by side It is arranged on the terminal base 2, also the input unit 21 and the position of the output section 22 can be set according to being actually needed.

The present embodiment on input terminal 211 and lead-out terminal 221 by setting metallic plug 23 so that electric energy meter can Directly plugged on power supply, the step of eliminating fastened by screw wire, ensure that security.

On the basis of above-described embodiment, in the present embodiment, referring to Fig. 2, Sampling device is additionally provided with the housing 1 11 and controller 12, the Sampling device 11 electrically connect with the input unit 21, the output section 22, the controller 12 respectively Connect, outside electric signal is transmitted to the Sampling device 11 through the input unit 21, and the Sampling device 11 is to the electric signal Carry out sampling processing and obtain sampled signal, and the sampled signal is transmitted to the controller 12.

Specifically, the electric signal includes current signal and voltage signal, and the Sampling device 11 collects the electric current Signal and the voltage signal, and the current signal and the voltage signal are transmitted to the controller 12.

The present embodiment gathers the electric signal by Sampling device 11, is prepared to obtain power consumption.

On the basis of above-described embodiment, in the present embodiment, referring to Fig. 3, it is additionally provided with the madial wall of the housing 1 Display device 13, the display device 13 are electrically connected with the controller 12, the controller 12 receive the sampled signal, Metering is carried out according to the sampled signal to handle to obtain continuous data information, record the continuous data information and obtain power consumption letter Cease and transmit the power consumption information to the display device 13;Power consumption described in the output display of display device 13 is believed Breath.

Specifically, the calculation of the present embodiment is the metering method of electronic electric energy meter, passes through analog or digital circuit The product of voltage and current vector is obtained, then passes through analog or digital circuit realiration electric energy metrical function.

It should be noted that the present embodiment also the metering method of induction type electric energy meter can be used to be measured, by by electricity Pressure, electric current, phase transition are magnetic torque, promote aluminium disks to rotate, and the drum of the shaft driven gear driving register of disk turns It is dynamic.

The present embodiment is measured by the metering method of electronic electric energy meter, has used digital technology to measure more section Learn, conveniently.

On the basis of above-described embodiment, in the present embodiment, referring to Fig. 4, communication device is additionally provided with the housing 1 14, the communication device 14 is electrically connected with the controller 12, and the controller 12 controls the communication device 14 by described in Information about power is transmitted to external reception equipment.

Specifically, the communication device 14 can be wire communication device, by the metering by way of connecting wire Information transfer is to external reception equipment.

Further, the communication device 14 can also be wireless communication devices, will by modes such as infrared, wireless networks The metrical information is transmitted to external reception equipment.

The present embodiment makes electric energy meter possess the function of remote meter reading, prevents people by setting communication device in electric energy meter The inaccuracy of work meter reading, lift Consumer's Experience.

On the basis of above-described embodiment, it is additionally provided with relay in the present embodiment, in the housing 1 and (does not show in figure Go out), the relay is electrically connected with the input unit 21, the Sampling device 11 respectively.

The present embodiment controls user power utilization by setting relay, is drawn when user produces arrearage or other abnormal conditions Lock cut-out power supply, or power supply of being closed a floodgate after abnormal conditions are excluded, pacify in the electricity consumption that user, is also ensure that in specification electricity consumption simultaneously Entirely.

On the basis of above-described embodiment, in the present embodiment, referring to Fig. 5 and Fig. 6, the housing 1 includes the He of protecgulum 16 Bonnet 17, an opening 161 is provided with the protecgulum 16, and the display device 13 is arranged in the opening 161;The bonnet Four holes 171, the position of four holes 171 and the position correspondence of the metallic plug 23 are provided with 17 side.

The present embodiment by housing 1 by being arranged to protecgulum 16 and 17 two parts of bonnet so that the internal components of electric energy meter Easy disassembly, further lift Consumer's Experience.

On the basis of above-described embodiment, in the present embodiment, referring to Fig. 7, the lower section of protecgulum 16 is provided with auxiliary end Sub- lid 162, immobilising device 1621 is provided with the auxiliary terminal lid 162, and the immobilising device 1621 is used for the protecgulum 16 are fixed on the bonnet 17.

Specifically, the immobilising device 1621 for a preset shape reinforcing device (such as the screw of given shape, valve Deng).

The immobilising device 1621 of the present embodiment needs the instrument of given shape to be operated so that except authorized person Outside, other staff can not operate to the device in electric energy meter, prevent electric energy meter the violation operation such as to be tampered, be further ensured that The security of electric energy meter.

On the basis of above-described embodiment, in the present embodiment, the protecgulum 16 is with the bonnet 17 by detachably tying Structure is attached.

The present embodiment facilitates internal components to be dismounted, entered by the way that protecgulum 16 and bonnet 17 to be arranged to be detachably connected One step lifts Consumer's Experience.

On the basis of above-described embodiment, in the present embodiment, the demountable structure includes multiple buckles and multiple recessed Groove, the multiple buckle are uniformly arranged on the madial wall of the protecgulum 16, and the multiple groove is uniformly arranged on the bonnet On 17 madial wall, the number of the multiple groove is identical with the number of the multiple buckle, and the position of the multiple groove With the position correspondence of the multiple buckle.

The embodiment of invention is described in detail above, but it is only used as example, and the present invention is not intended to limit In specific embodiments described above.For a person skilled in the art, any equivalent modifications carried out to the invention Or substitute also all among scope of the invention, therefore, the equalization made in the case where not departing from the spirit and principles in the present invention scope Conversion and modification, improvement etc., all should be contained within the scope of the invention.

Claims (9)

1. a kind of electric energy meter, it is characterised in that it includes housing and terminal base, and the terminal base is arranged at the inner side of the housing On wall;
The terminal base includes input unit and output section, and the input unit is arranged side by side in the terminal base with the output section Side, two input terminals are provided with the input unit, and the side of described two input terminals through the housing is extend out to Outside, metallic plug is provided with described two input terminals, the number of the metallic plug is identical with the number of input terminal; Two lead-out terminals are provided with the output section, the side of described two lead-out terminals through the housing extend out to outside, Metallic plug is provided with described two lead-out terminals, the number of the metallic plug is identical with the number of the lead-out terminal.
2. electric energy meter according to claim 1, it is characterised in that be additionally provided with Sampling device and control in the housing Device, the Sampling device are electrically connected with the input unit, the output section, the controller respectively, outside electric signal warp The input unit is transmitted to the Sampling device, the Sampling device and sampling processing is carried out to the electric signal and obtains sampling letter Number, and the sampled signal is transmitted to the controller.
3. electric energy meter according to claim 2, it is characterised in that be additionally provided with display on the madial wall of the housing Part, the display device are electrically connected with the controller, and the controller receives the sampled signal, believed according to the sampling Metering number is carried out to handle to obtain continuous data information, record the continuous data information and obtain power consumption information and transmission institute Power consumption information is stated to the display device;Power consumption information described in the display device output display.
4. electric energy meter according to claim 3, it is characterised in that communication device is additionally provided with the housing, it is described logical Believe that device is electrically connected with the controller, the controller controls the communication device to transmit the information about power to outside Receiving device.
5. electric energy meter according to claim 1, it is characterised in that relay, the relay are additionally provided with the housing Device is electrically connected with the input unit, the Sampling device respectively.
6. electric energy meter according to claim 1, it is characterised in that the housing includes protecgulum and bonnet, on the protecgulum An opening is provided with, the display device is arranged in the opening;Four holes are provided with the side of the bonnet, it is described The position of four holes and the position correspondence of the metallic plug.
7. electric energy meter according to claim 6, it is characterised in that auxiliary terminal lid is provided with below the protecgulum, it is described Auxiliary terminal, which covers, is provided with immobilising device, the immobilising device be used for by the protecgulum be fixed on it is described after cover.
8. electric energy meter according to claim 6, it is characterised in that the protecgulum is entered with the bonnet by demountable structure Row connection.
9. electric energy meter according to claim 8, it is characterised in that the demountable structure includes multiple buckles and multiple recessed Groove, the multiple buckle are uniformly arranged on the madial wall of the protecgulum, and the multiple groove is uniformly arranged on the bonnet On madial wall, the number of the multiple groove is identical with the number of the multiple buckle, and the position of the multiple groove and institute State the position correspondence of multiple buckles.
CN201710797889.4A 2017-09-06 2017-09-06 A kind of electric energy meter CN107632177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710797889.4A CN107632177A (en) 2017-09-06 2017-09-06 A kind of electric energy meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710797889.4A CN107632177A (en) 2017-09-06 2017-09-06 A kind of electric energy meter

Publications (1)

Publication Number Publication Date
CN107632177A true CN107632177A (en) 2018-01-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710797889.4A CN107632177A (en) 2017-09-06 2017-09-06 A kind of electric energy meter

Country Status (1)

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CN (1) CN107632177A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2144310Y (en) * 1992-02-19 1993-10-20 哈亚军 Electric meter capable of avoiding or indicating fradulent use of electricity
CN2350771Y (en) * 1998-10-16 1999-11-24 苏州供电局 Inserted electric energy meter
CN1392416A (en) * 2002-06-21 2003-01-22 华立集团有限公司 Portable electric meter
CN2608990Y (en) * 2003-02-20 2004-03-31 北京敬业百花山电表箱有限公司 Connecting-disconnecting type kilowatt-hour meter
CN200979564Y (en) * 2006-12-04 2007-11-21 常浩 A portable electric meter
CN104374964A (en) * 2014-11-05 2015-02-25 江苏省电力公司常州供电公司 Electric energy meter capable of measuring residual currents

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2144310Y (en) * 1992-02-19 1993-10-20 哈亚军 Electric meter capable of avoiding or indicating fradulent use of electricity
CN2350771Y (en) * 1998-10-16 1999-11-24 苏州供电局 Inserted electric energy meter
CN1392416A (en) * 2002-06-21 2003-01-22 华立集团有限公司 Portable electric meter
CN2608990Y (en) * 2003-02-20 2004-03-31 北京敬业百花山电表箱有限公司 Connecting-disconnecting type kilowatt-hour meter
CN200979564Y (en) * 2006-12-04 2007-11-21 常浩 A portable electric meter
CN104374964A (en) * 2014-11-05 2015-02-25 江苏省电力公司常州供电公司 Electric energy meter capable of measuring residual currents

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