CN202351287U - Installation structure for built-in magnetic latching relay of intelligent electric meter - Google Patents
Installation structure for built-in magnetic latching relay of intelligent electric meter Download PDFInfo
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- CN202351287U CN202351287U CN2011204717208U CN201120471720U CN202351287U CN 202351287 U CN202351287 U CN 202351287U CN 2011204717208 U CN2011204717208 U CN 2011204717208U CN 201120471720 U CN201120471720 U CN 201120471720U CN 202351287 U CN202351287 U CN 202351287U
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- magnetic latching
- latching relay
- electric meter
- intelligent electric
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Abstract
The utility model discloses an installation structure for a built-in magnetic latching relay of an intelligent electric meter. The installation structure comprises an intelligent electric meter shell component and the built-in magnetic latching relay of the electric meter, and is characterized in that the intelligent electric meter shell component consists of a bottom shell, an upper cover component, a conductive terminal and a terminal seat, wherein the built-in magnetic latching relay of the electric meter consists of a relay conductive terminal, a magnetic latching relay main body and a manganese copper current divider; a shock-proof buffering radiation component is arranged on the lower part of the magnetic latching relay; and the relay conductive terminal of the built-in magnetic latching relay component of the electric meter is inserted into the terminal seat of the intelligent electric meter shell component. The meter structure for the built-in magnetic latching relay of the intelligent electric meter provided by the utility model has the characteristics of wide universality, compact and simple structure, extremely low loop resistance, high vibration resistance, high electromagnetic interference capacity, good heat expansion and cold contraction buffering, rapid radiation, easiness in standardized and automatic production and the like.
Description
Technical field
The utility model relates to the mounting structure of the built-in magnetic latching relay of intelligent electric meter, belongs to electric field.
Background technology
The mounting structure of the built-in magnetic latching relay of existing intelligent electric meter by magnetic latching relay assembly and intelligent electric meter shell component two major parts, constitutes through screw retention, and is as shown in Figure 1.Magnetic latching relay assembly wherein is made up of quiet conducting strip, relay parent, moving conductive sheet, brush wire and the pressure jacket assembly and the brace etc. of band copper-manganese splitter, and brush wire is connected with moving conductive sheet, brace through ERW or soldering processes means with the pressure jacket assembly.Intelligent electric meter shell component wherein is made up of drain pan, cover assembly, terminal, terminal base etc.
Because the parts of this structure are many, processing technology is loaded down with trivial details, causes the rising of quality risk and processing cost.Processing node in this kind structural load loop is many, and loop resistance is lifted height not down, causes the Performance And Reliability of intelligent electric meter to reduce.Simultaneously, also there is the defective of aspects such as vibrationproof, buffering rising-heat contracting-cold and heat radiation in existing this structure.
Summary of the invention
The utility model discloses the mounting structure of the built-in magnetic latching relay of a kind of intelligent electric meter; Overcome that the multi-processing of existing mounting structure parts is numerous and diverse, processing node many, defectives such as loop resistance is high, shockproof cushioning heat dispersion difference, a kind of compact conformation is provided, production technology is simple, load circuit resistance is low, shock resistance good, the rising-heat contracting-cold shock-absorbing capacity is good, rapid heat dissipation, be prone to the built-in magnetic latching relay mounting structure of a kind of intelligent electric meter of realization standardization and automated production.
For realizing the foregoing invention purpose, the utility model is realized through following technical scheme:
The mounting structure of the built-in magnetic latching relay of a kind of intelligent electric meter; Comprise the built-in magnetic latching relay assembly of intelligent electric meter shell component and ammeter; It is characterized in that said intelligent electric meter shell component is made up of drain pan, cover assembly, conducting terminal, terminal base; The built-in magnetic latching relay assembly of said ammeter is made up of relay conducting terminal, magnetic latching relay parent, manganese copper diverter; Between said magnetic latching relay bottom and the drain pan space is arranged, the relay conducting terminal of the built-in magnetic latching relay assembly of said ammeter inserts the terminal base of said intelligent electric meter shell component.
Played the effect of buffering magnetic latching relay rising-heat contracting-cold displacement and cross-ventilation heat radiation through between magnetic latching relay bottom and drain pan, being provided with the space.The mode of inserting the terminal base of intelligent electric meter shell component through the conducting terminal that adopts the built-in magnetic latching relay assembly of ammeter simplifies the structure, and has reduced the complicacy of production technology.
In order to improve the shockproof cushioning radiating effect of the utility model mounting structure; Space between said magnetic latching relay bottom and drain pan is provided with the shockproof cushioning radiating subassembly; Said shockproof cushioning radiating subassembly does not receive special restriction, produces the shockproof cushioning radiating effect between said space as long as can it be added.Preferably, can be one or several various helical compression springs or special-shaped stage clip, play the effect of vibrationproof in use or the transportation, the displacement of buffering magnetic latching relay rising-heat contracting-cold, plastics and metal fever conduction and cross-ventilation heat radiation; Can be a slice or some various cushions, play the effect of vibrationproof in use or the transportation, buffering magnetic latching relay 4 rising-heat contracting-cold displacements and cross-ventilation heat radiation; Can be the plate shape shell fragment of a slice or some various different directions, play the effect of vibrationproof in use or the transportation, buffering magnetic latching relay 4 rising-heat contracting-cold displacements and cross-ventilation heat radiation.
In the mounting structure of the utility model; Said magnetic latching relay parent comprises quiet conducting strip, moving conductive sheet; Said quiet conducting strip, moving conductive sheet are connected with said relay conducting terminal; Said connected mode does not receive special restriction; Any direct hard connecting mode all can, this direct hard connecting mode can be the welding (as: ERW, soldering, argon arc welding, Laser Welding (LBW) and EBW (electron beam welding) etc.) or the riveted joint methods of attachment such as (as: the cold or hot interference riveted joints of rivet, conducting strip and terminal etc.).
Through this structure; Defective such as omitted in the existing mounting structure more than the complex structure that needs to use brush wire and pressure jacket assembly etc. to weld or rivet to cause, the processing node; Further simplify the structure, reduced the processing node, improved speed of production and reliability of products.
On the basis of the above, manganese copper diverter is connected with moving conductive sheet or quiet conducting strip, and connected mode can be electron beam or laser downhand welding butt joint, also can be that ERW or soldering or argon arc welding are docked with the stitch welding of moving conductive sheet.
On the basis of the above, owing to there is different ammeter types, like single-phase intelligent ammeter, three-phase intelligent ammeter etc., the mounting structure of the utility model has following several kinds of concrete distribution forms:
Said intelligent electric meter is the single-phase intelligent ammeter, and the direction of current of said manganese copper diverter is parallel distribution, is in vertical distribution with the terminal direction of current with said magnetic latching relay length direction.
Said intelligent electric meter is the single-phase intelligent ammeter, and the direction of current of said manganese copper diverter is in vertical distribution with said magnetic latching relay length direction, is parallel distribution with said terminal direction of current.
Said intelligent electric meter is the single-phase intelligent ammeter, and the direction of current of said manganese copper diverter is parallel distribution, is parallel distribution with the terminal direction of current with said magnetic latching relay length direction.
Said intelligent electric meter is the three-phase intelligent ammeter; Said magnetic latching relay is mutual inductor of quiet conducting strip difference socket of three single-phase magnetic latching relays, described single-phase magnetic latching relay parent, and the quiet conducting strip of said single-phase magnetic latching relay parent, moving conductive sheet are connected with the relay conducting terminal respectively.
Said intelligent electric meter is the three-phase intelligent ammeter; Said magnetic latching relay is a three-phase magnetic latching relay; Mutual inductor of difference socket on the every mutually quiet conducting strip of said three-phase magnetic latching relay parent, the quiet conducting strip of said every phase, moving conductive sheet are connected with the relay conducting terminal respectively.
First kind of distribution form preferably can reduce the installing space of relay, realizes standardization and automated production.
Compare with existing mounting structure, the built-in magnetic latching relay mounting structure of the intelligent electric meter of the utility model, in the single-phase intelligent ammeter, the mounting means of the utility model has lacked two welding nodes and has lacked two screws and be connected than existing mounting means; In the three-phase intelligent ammeter, the mounting means of the utility model has lacked six welding nodes and has lacked six screws and be connected than existing mounting means.
As stated, the built-in magnetic latching relay mounting structure of the intelligent electric meter of the utility model has compact conformation, production technology simplification, the reduction of load circuit resistance, good anti-vibration, rising-heat contracting-cold shock-absorbing capacity Kazakhstan skin, rapid heat dissipation, the easy advantage that realizes standardization and automated production.
Description of drawings
Fig. 1 is the structural drawing of the mounting structure of the existing built-in magnetic latching relay of intelligent electric meter;
Fig. 2 is a kind of structural drawing of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 3 is a kind of structural drawing of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 4 is a kind of structural drawing of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 5 is a kind of structural drawing of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 6 is a kind of structural drawing of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 7 is the external structure overview of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 8 is the partial structurtes figure of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Fig. 9 is the partial structurtes figure of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Figure 10 is the partial structurtes figure of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model;
Figure 11 is the partial structurtes figure of mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model; In the accompanying drawings, each symbol implication is following:
The vibrationproof of A space, heat abstractor; B helical compression spring or special-shaped stage clip vibrationproof, heat abstractor; The vibrationproof of C cushion, the vibrationproof of heat abstractor D plate shape shell fragment, heat abstractor; 2 drain pans; 3 relay conducting terminals; 4 magnetic latching relays (parent); 5 manganese copper diverters; 6 cover assemblies; 7 conducting terminals; 8 terminal bases; 9 mutual inductors; 10 quiet conducting strips; The moving conductive sheet of 11 band manganese copper diverters; 12 brush wires and pressure jacket assembly; 13 braces; 14 screws; 15 with the moving conductive sheet of manganese copper diverter.
Embodiment
With reference to accompanying drawing, can better understand the invention spirit of the utility model, yet shown in accompanying drawing be merely signal, be used to describe a kind of feasible implementation of the utility model, and unrestricted the utility model only can adopt the structure of accompanying drawing to realize.Those skilled in the art of the present technique are within the protection domain of various conspicuous change at the utility model that under the situation of spirit that does not deviate from the said technical scheme of the utility model and claim scope it is carried out.
With reference to figure 1; The mounting structure of the built-in magnetic latching relay of existing intelligent electric meter on the market is disclosed; By magnetic latching relay assembly and intelligent electric meter shell component two major parts; Constitute through screw 14 is fixing; The magnetic latching relay assembly: quiet conducting strip 5, relay parent 4, moving conductive sheet 15, brush wire and pressure jacket assembly 12 and brace 13 etc. by band copper-manganese splitter are formed, and wherein brush wire is connected with moving conductive sheet 15, brace 13 through ERW or soldering processes means with pressure jacket assembly 12.Intelligent electric meter shell component: form by drain pan 2, cover assembly, terminal 3 and 7, terminal base 8 etc.Because the parts of this structure are many, processing technology is loaded down with trivial details, must bring the rising of quality risk and processing cost.Processing node in the load circuit is many, and loop resistance is lifted height not down, must bring the Performance And Reliability of intelligent electric meter to reduce.Simultaneously, the defective that also has aspects such as vibrationproof, buffering rising-heat contracting-cold and heat radiation.
With reference to figure 2; The mounting structure of the built-in magnetic latching relay of intelligent electric meter of the utility model is disclosed; Comprise the intelligent electric meter shell component that drain pan 2, cover assembly 6, conducting terminal 7, terminal base 8 are formed; The built-in magnetic latching relay assembly of ammeter that relay conducting terminal 3, magnetic latching relay 4, manganese copper diverter 5 are formed, being provided with between magnetic latching relay 4 bottoms and the drain pan 2 has the shockproof cushioning radiating subassembly in space or the space.The relay conducting terminal 3 of the built-in magnetic latching relay assembly of said ammeter inserts the terminal base 8 of said intelligent electric meter shell component.
With reference to figure 8; Have after the magnetic latching relay 4 insertion end stromas 8 of relay conducting terminal 3; A certain amount of space (A place) is left on the plane on magnetic latching relay 4 bottom lower planes and drain pan 2 bottoms, plays the effect of buffering magnetic latching relay 4 rising-heat contracting-cold displacements and cross-ventilation heat radiation.
With reference to figure 9; Have after the magnetic latching relay 4 insertion end stromas 8 of relay conducting terminal 3; A certain amount of space is left on the plane on magnetic latching relay 4 bottom lower planes and drain pan 2 bottoms; Between this space, be provided with one or several various helical compression springs or special-shaped stage clip (B place), play the effect of vibrationproof in use or the transportation, the 4 rising-heat contracting-cold displacements of buffering magnetic latching relay, plastics and metal fever conduction and cross-ventilation heat radiation.
With reference to Figure 10; Have after the magnetic latching relay 4 insertion end stromas 8 of relay conducting terminal 3; A certain amount of space is left on the plane on magnetic latching relay 4 bottom lower planes and drain pan 2 bottoms; Be provided with a slice or some various cushions (C place) in this space, play the effect of vibrationproof in use or the transportation, buffering magnetic latching relay 4 rising-heat contracting-cold displacements and cross-ventilation heat radiation.
With reference to Figure 11; Have after the magnetic latching relay 4 insertion end stromas 8 of conducting terminal 3; A certain amount of space is left on the plane on magnetic latching relay 4 bottom lower planes and drain pan 2 bottoms; Between this space, be provided with the plate shape shell fragment (D place) of a slice or some various different directions, play the effect of vibrationproof in use or the transportation, buffering magnetic latching relay 4 rising-heat contracting-cold displacements and cross-ventilation heat radiation.
With reference to figure 2,7, ammeter is the single-phase intelligent ammeter, and quiet, the moving conductive sheet of magnetic latching relay parent 4 and relay conducting terminal 3 adopt direct hard connecting mode.The direction of current of manganese copper diverter and magnetic latching relay length direction be parallel distribution, with the terminal direction of current state that is in vertical distribution.This distribution mode materials are economized most, minimum is occupied in the space, are Eco-power embodiments.
With reference to figure 3,7, said intelligent electric meter is the single-phase intelligent ammeter, and quiet, the moving conductive sheet of magnetic latching relay 4 are connected with relay conducting terminal 3.Manganese copper diverter 5 is connected with quiet conducting strip.In addition, the direction of current of manganese copper diverter and magnetic latching relay length direction be in vertical distribution state, be parallel distribution with the terminal direction of current.
With reference to figure 4,7; Said intelligent electric meter is the single-phase intelligent ammeter; Quiet, the moving conductive sheet of magnetic latching relay 4 are connected with relay conducting terminal 3; Manganese copper diverter 5 is connected with quiet conducting strip, and the direction of current of manganese copper diverter 5 is parallel distribution, is parallel distribution with the terminal direction of current with magnetic latching relay 4 length directions.
With reference to figure 5,7; Said intelligent electric meter is the three-phase intelligent ammeter; Adopt mutual inductor 9 of difference socket on three single-phase magnetic latching relays 4 and the quiet separately conducting strip, quiet, the moving conductive sheet of each single-phase magnetic latching relay are connected with relay conducting terminal 3 respectively.
With reference to figure 6,7, said intelligent electric meter is the three-phase intelligent ammeter, adopts a three-phase magnetic latching relay 4, mutual inductor 9 of difference socket on every mutually quiet conducting strip, and quiet, the moving conductive sheet of every phase are connected with relay conducting terminal 3 respectively.
Claims (9)
1. the mounting structure of the built-in magnetic latching relay of intelligent electric meter; Comprise the built-in magnetic latching relay assembly of intelligent electric meter shell component and ammeter; It is characterized in that said intelligent electric meter shell component is made up of drain pan, cover assembly, conducting terminal, terminal base; The built-in magnetic latching relay assembly of said ammeter is made up of relay conducting terminal, magnetic latching relay parent, manganese copper diverter; Between said magnetic latching relay bottom and the drain pan space is arranged, the relay conducting terminal of the built-in magnetic latching relay assembly of said ammeter inserts the terminal base of said intelligent electric meter shell component.
2. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 1; It is characterized in that the space between said magnetic latching relay bottom and the drain pan is provided with the shockproof cushioning radiating subassembly, said shockproof cushioning radiating subassembly is one or more helical compression springs, special-shaped stage clip, cushion or template shell fragment.
3. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 1; It is characterized in that said magnetic latching relay parent comprises quiet conducting strip, moving conductive sheet; Said quiet conducting strip, moving conductive sheet are connected with said relay conducting terminal, and connected mode is welding or riveted joint.
4. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 3; It is characterized in that said manganese copper diverter is connected with said moving conductive sheet or quiet conducting strip, said connected mode is electron beam or laser downhand welding butt joint, ERW or soldering or argon arc welding, stitch welding butt joint.
5. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 4; It is characterized in that said intelligent electric meter is the single-phase intelligent ammeter, the direction of current of said manganese copper diverter is parallel distribution, is in vertical distribution with the terminal direction of current with said magnetic latching relay length direction.
6. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 4; It is characterized in that said intelligent electric meter is the single-phase intelligent ammeter, the direction of current of said manganese copper diverter is in vertical distribution with said magnetic latching relay length direction, is parallel distribution with said terminal direction of current.
7. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 4; It is characterized in that said intelligent electric meter is the single-phase intelligent ammeter, the direction of current of said manganese copper diverter is parallel distribution, is parallel distribution with the terminal direction of current with said magnetic latching relay length direction.
8. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 3; It is characterized in that said intelligent electric meter is the three-phase intelligent ammeter; Said magnetic latching relay is three single-phase magnetic latching relays; The quiet conducting strip of described single-phase magnetic latching relay parent is mutual inductor of socket respectively, and the quiet conducting strip of said single-phase magnetic latching relay, moving conductive sheet are connected with the relay conducting terminal respectively.
9. the mounting structure of the built-in magnetic latching relay of intelligent electric meter according to claim 3; It is characterized in that said intelligent electric meter is the three-phase intelligent ammeter; Said magnetic latching relay is a three-phase magnetic latching relay; Mutual inductor of difference socket on the every mutually quiet conducting strip of said magnetic latching relay parent, the quiet conducting strip of said every phase, moving conductive sheet are connected with the relay conducting terminal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204717208U CN202351287U (en) | 2011-11-18 | 2011-11-18 | Installation structure for built-in magnetic latching relay of intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204717208U CN202351287U (en) | 2011-11-18 | 2011-11-18 | Installation structure for built-in magnetic latching relay of intelligent electric meter |
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| Publication Number | Publication Date |
|---|---|
| CN202351287U true CN202351287U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204717208U Expired - Fee Related CN202351287U (en) | 2011-11-18 | 2011-11-18 | Installation structure for built-in magnetic latching relay of intelligent electric meter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698237A (en) * | 2015-03-07 | 2015-06-10 | 长沙中坤电气科技有限公司 | Embedded electric energy meter structure |
| CN104833831A (en) * | 2015-05-15 | 2015-08-12 | 温州万星电气有限公司 | Ammeter housing and ammeter |
| CN107576829A (en) * | 2017-10-18 | 2018-01-12 | 新开普电子股份有限公司 | A kind of single-phase electronic energy meter galvanic element structure |
| CN108646069A (en) * | 2018-04-26 | 2018-10-12 | 李秀才 | 6 ~ 630A direct-type intelligent electric meters |
| CN109900940A (en) * | 2019-03-25 | 2019-06-18 | 深圳龙电电气股份有限公司 | Electric energy meter |
-
2011
- 2011-11-18 CN CN2011204717208U patent/CN202351287U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698237A (en) * | 2015-03-07 | 2015-06-10 | 长沙中坤电气科技有限公司 | Embedded electric energy meter structure |
| CN104833831A (en) * | 2015-05-15 | 2015-08-12 | 温州万星电气有限公司 | Ammeter housing and ammeter |
| CN107576829A (en) * | 2017-10-18 | 2018-01-12 | 新开普电子股份有限公司 | A kind of single-phase electronic energy meter galvanic element structure |
| CN108646069A (en) * | 2018-04-26 | 2018-10-12 | 李秀才 | 6 ~ 630A direct-type intelligent electric meters |
| CN109900940A (en) * | 2019-03-25 | 2019-06-18 | 深圳龙电电气股份有限公司 | Electric energy meter |
| CN109900940B (en) * | 2019-03-25 | 2021-02-05 | 深圳龙电华鑫控股集团股份有限公司 | Electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |