CN102539857A - Electricity utilization information acquisition device and casing thereof - Google Patents
Electricity utilization information acquisition device and casing thereof Download PDFInfo
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- CN102539857A CN102539857A CN2012100012211A CN201210001221A CN102539857A CN 102539857 A CN102539857 A CN 102539857A CN 2012100012211 A CN2012100012211 A CN 2012100012211A CN 201210001221 A CN201210001221 A CN 201210001221A CN 102539857 A CN102539857 A CN 102539857A
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- 241001124569 Lycaenidae Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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Abstract
The invention provides an electricity utilization information acquisition device and a casing thereof, wherein a first external connecting wire interface and a second external connecting wire interface are arranged on a first side surface of the casing; a third external connecting wire interface and a fourth external connecting wire interface are arranged on a second side surface; a first longitudinal positioning part used for positioning a longitudinal conducting plate is arranged on the casing between the first and the third external connecting wire interfaces; a second longitudinal positioning part used for positioning another longitudinal conducting plate is formed on the casing between the second and the fourth external connecting wire interfaces; and a first horizontal positioning part used for positioning a horizontal conducting plate is at least formed on the casing between the first and the second external connecting wire interfaces. The casing provided by the invention is suitable for horizontal connection and longitudinal connection, thereby improving the exchangeability and being capable of changing into a modularized component, as a result, the casing is suitable for electricity utilization information acquisition devices of various models, and reduces the manufacturing cost of the device.
Description
Technical field
The present invention is relevant for the energy monitoring apparatus field, specifically, and relevant for a kind of power information harvester and housing thereof.
Background technology
The power information harvester is a kind of being installed on the distribution line; Through gathering user's power information; Information such as electric current, voltage, power consumption for example realize further that energy data is gathered automatically, electric weight unusual, the device of functions such as electric energy quality monitoring, detection of electrical leakage, power information analysis and management.The power information harvester mainly comprises housing and is arranged on and is connected conducting strip, the conducting strip that is connected with zero line and circuit board with the live wire of distribution line in the housing; Wherein with conducting strip that live wire is connected on operated by rotary motion current sampler is arranged; This sampling thief is connected on the circuit board, the current information of the distribution line that collects is passed to circuit board carry out Treatment Analysis.Simultaneously, circuit board also through lead be connected respectively to the conducting strip that is connected with live wire with conducting strip that zero line is connected on, with the information of voltage of gathering distribution line and obtain the required electric energy of this device self simultaneously.The power information harvester has two kinds of connected modes with distribution line; A kind of is vertical connected mode; As shown in Figure 1; Live wire L1 on the distribution line, L2 are connected on the conducting strip that vertically runs through the power information harvester that has sampling thief of power information harvester, and zero line N1, N2 are connected in another and vertically directly run through on the conducting strip of power information harvester; Another kind is horizontal connected mode, and is as shown in Figure 2, and live wire L1, L2 are connected on the transverse conductance sheet that has sampling thief of power information harvester, and zero line N is connected in one and extends on the interior conducting strip of power information harvester housing.Corresponding to these two kinds connected modes with distribution line; Existing power information harvester also is divided into two kinds of vertical and horizontal; Each all need design housing, die sinking tool, and interchangeability is poor, makes the manufacturing cost of this power information harvester improve greatly.
In addition, the circuit board holding part of existing power information harvester is generally an opening, the groove of other five face closures.This groove structure when mounting circuit boards, needs earlier circuit board to be put into this groove, fixes through Screw then, and operation is very inconvenient, and owing to needs to reserve the installation site of screw, the design space of also having limited circuit board.
Therefore, be necessary to provide a kind of new power information harvester and housing thereof, overcome the above-mentioned defective that existing power information harvester exists.
Summary of the invention
The objective of the invention is to; A kind of power information harvester and housing thereof are provided, and this housing both can be applicable to horizontal connected mode, also can be applicable to vertical connected mode; Thereby improved the interchangeability of this housing; Make this housing become modular member,, reduced the manufacturing cost of device applicable to the power information harvester of multiple model.
The present invention can adopt following technical scheme to realize the foregoing invention purpose:
A kind of housing of power information harvester; Comprise first side and with this first side second side surface opposite; Wherein first side is provided with the first outer connecting line interface and the second outer connecting line interface; Second side is provided with the 3rd outer connecting line interface and connecting line interface all round; On the housing between the first external connection connector and the 3rd external connection interface, be provided with the first longitudinal register portion of location one vertical conducting strip; In the second external connection interface and the, the second longitudinal register portion that is formed with another vertical conducting strip of location between the wiring interface all round, wherein, on the housing between the said first external connection interface and the second external connection interface, be formed with the first located lateral portion of location one transverse conductance sheet at least.
The present invention also provides a kind of power information harvester that adopts above-mentioned housing.
Adopt said structure, when needs vertically are connected with distribution line, can realize the location of vertical conducting strip of being connected with live wire and the location of the vertical conducting strip that is connected with zero line through the first longitudinal register portion and the second longitudinal register portion; And when needs laterally are connected with power distribution circuit, can locate the transverse conductance sheet that is connected with live wire through the first located lateral portion, and the conducting strip that is connected with zero line can position through the part of the first longitudinal register portion or the second longitudinal register portion.Like this, this housing not only is applicable to horizontal connected mode, and is applicable to vertical connected mode, has good interchangeability, when making this power information harvester, make a kind of housing both can, thereby reduced the manufacturing cost of power information harvester.
In an optional embodiment; This housing comprises first side body, middle casing and second side body; The wherein said first external connection connector is formed between this first side body and middle casing of first side; The said second external connection connector is formed between second side body and middle casing of first side; Said the 3rd external connection connector is formed between first side body and middle casing of second side, said all round the wiring connector be formed between said second side body and middle casing of second side.
In this embodiment; The said first longitudinal register portion is formed on first side body and the middle casing; The said second longitudinal register portion is formed on second side body and the middle casing, and the said first located lateral portion is formed on first side body, middle casing and second side body.
In an optional embodiment of the present invention, be formed with the second located lateral portion of another transverse conductance sheet of location all round on first side body between the wiring interface, middle casing and second side body jointly at said the 3rd external connection interface and the.
In an optional embodiment of the present invention; The described first located lateral portion includes two armlets that are separately positioned on first side body and second side body; This two armlet extends towards middle casing from first side body and second side body relatively, surrounds the location division of the horizontal collection plate part of limit lateral conducting strip jointly with the inwall of middle casing.
In this optional embodiment, be formed with the detent of location transverse conductance sheet bending part respectively with two armlet correspondence position both sides at said middle casing.
In this optional embodiment; Described armlet comprises the longitudinal part that is connected on first side body or second side body and the transverse part of horizontal expansion, and wherein the detent position corresponding to middle casing has the end difference that cooperates with this detent on longitudinal part.
In an optional embodiment of the present invention, said first side body and/or middle casing, or second side body and/end position corresponding to the transverse conductance sheet of middle casing, be formed with the limited impression of spacing this end.
In a kind of optional embodiment of the present invention; On said first side body, middle casing and second side body; Location transverse conductance sheet towards the location division of the extension of first to fourth external connection connector, be identical location division with the location division towards the extension of first to fourth external connection connector of the vertical conducting strip in location.
In a kind of optional embodiment of the present invention, be surrounded by the accommodation space of a ccontaining earth detector jointly by described first side body, middle casing and second side body at said housing middle position.
In an optional embodiment of the present invention; Be formed with the circuit board holding part in the front side of said housing; Wherein this circuit board holding part comprises the containing groove that is arranged on first side body; This containing groove is formed with the opening that power circuit board inserts in the side corresponding to second side body at least, on second side body, is formed with the capping that covers this opening.
Adopt this structure, circuit board can be inserted into through the opening corresponding to second side body in the containing groove of first side body, and when assembling second side body at last then, corresponding capping covers this opening on this second side body.Like this, the installation of circuit board does not need the fastening operation of loaded down with trivial details screw, and is not required to be the screw headspace yet; Thereby not only the installation of circuit board is more convenient quick; And reserved more space for the design of circuit board, for example can board design be become polylith, and take forms such as MULTILAYER COMPOSITE connection; The design of components and parts also can be more reasonable on the circuit board, for this power information harvester realizes that more function provides advantage.
In this optional embodiment; Said containing groove and said middle casing corresponding side walls are provided with breach; Be provided with towards this breach for this gap position on the said middle casing and extend protruding wall; Position at the corresponding breach of second side body is provided with the edge sealing towards this breach lateral opening limit of involution that this breach extends, thereby surrounds at least one external opening by the sidewall of this breach, protruding wall and edge sealing.Like this; Because this external opening is to be surrounded jointly by the sidewall of containing groove, protruding wall and the edge sealing on second side body on the middle casing; When in the containing groove of first side body, inserting circuit board; External aperture position is a breach, can not hinder on the circuit board electric connector that should external opening is arrived this external aperture position, and after this first side body, middle casing and second side body are fitted together; This gap position forms the external opening corresponding to the electric connector on the circuit board naturally, operates more convenient quick.
In this optional embodiment, the protruding wall on the said middle casing can be specially " protruding " shape, thereby surrounds two external openings jointly by sidewall, this protruding wall of " protruding " shape and the edge sealing of this breach.
In this optional embodiment, can on the front side wall of described circuit board holding part, be formed with view window and at least one button.
In this optional embodiment, can be formed with the gathering sill that the steering circuit plate inserts on the sidewall of described containing groove, so that guide this circuit board to get in the containing groove swimmingly.
In an optional embodiment of the present invention; Correspondence is provided with a plurality of rivet holes that this first side body, middle casing and second side body are riveted together on said first side body, middle casing and second side body, and the gauge orifice position that is distributed as of those rivet holes distributes.Like this, this power information harvester can directly be riveted together with the rivet hole that miscellaneous equipment or actuating mechanism (for example disconnected circuit-closer or earth leakage protective device etc.) distribute through this gauge orifice position when needed.
In an optional embodiment of the present invention, on described first side body and/or second side body, can offer the through hole that supplies data line to pass through.Like this, can power information harvester of the present invention and other adjacent devices (for example disconnected circuit-closer or earth leakage protective device etc.) realization be had the combined electrical apparatus device of stronger expanded function and disconnected/access function through this through hole and the internal data line that passes this through hole.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 vertically is connected synoptic diagram for the power information harvester with distribution line;
Fig. 2 laterally is connected synoptic diagram for the power information harvester with distribution line;
Fig. 3 is a power information harvester structural representation;
Fig. 4 is applied to the three-dimensional exploded view of vertical connected mode for power information harvester housing;
Fig. 5 is applied to the three-dimensional exploded view of horizontal connected mode for power information harvester housing;
Fig. 6 is the second side body structural representation of power information harvester;
Fig. 7 is the first side body perspective view of power information harvester;
Fig. 8 is the first side body master TV structure synoptic diagram of power information harvester;
Fig. 9 is the middle casing perspective view of power information harvester;
Figure 10 is the another kind of structural representation of first side body;
Figure 11 is the another kind of structural representation of second side body;
Figure 12 is a power information harvester structural representation.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
" first " " second " " the 3rd " similar terms such as " the 4 " among the present invention it will be understood by those skilled in the art that at this and is not used in order of representation or restriction, only is used for component names is distinguished.
Like Fig. 3 to Fig. 5, shown in Figure 12, the power information harvester 100 that the invention provides a kind of housing 1 of power information harvester and adopt this housing 1.Wherein the housing 1 of this power information harvester 100 comprise first side 101 and with these first side, 101 second side surface opposite 102; Wherein first side 101 is provided with the first outer connecting line interface 1011 and the second outer connecting line interface, 1012, the second sides 102 are provided with the 3rd outer connecting line interface 1021 and connecting line interface 1022 all round.These four external connection interfaces are used separately as the connector of conducting strip of live wire and the zero line and the power information harvester 100 of distribution line.As shown in Figure 4, on the housing between the first external connection connector 1011 and the 3rd external connection interface 1021, have the first longitudinal register portion 110 of locating a vertical conducting strip 21.In example shown in Figure 4, this first longitudinal register portion 110 is used to locate the vertically straight-through vertical conducting strip 21 that is connected with the distribution line zero line, and this vertical conducting strip 21 is used for to circuit board the zero line link position being provided.Be formed with the second longitudinal register portion 120 of another vertical conducting strip 22 of location all round on the housing between the wiring interface 1022 at the second external connection interface 1012 and the.In example as shown in Figure 4, this vertical conducting strip 22 is the conducting strip of this housing 1 of vertical perforation of the connection distribution line live wire that is provided with sampling thief 221.Wherein, as shown in Figure 5, in housing 1 of the present invention, on the housing between the said first external connection interface 1011 and the second external connection interface 1012, be formed with the first located lateral portion 130 that can locate a transverse conductance sheet 31 at least.This transverse conductance sheet 31 is in example as shown in Figure 5, for having the transverse conductance sheet that is connected in the distribution line live wire of sampling thief 311.This transverse conductance sheet 31 is used in horizontal connected mode, sample information is provided and uses as the live wire of circuit board.
Like this; As shown in Figure 4; When power information harvester of the present invention need vertically be connected with distribution line, can realize the location of vertical conducting strip 22 of being connected with live wire and the location of the vertical conducting strip 21 that is connected with zero line through the first longitudinal register portion 110 and the second longitudinal register portion 120.And when needs laterally are connected with power distribution circuit; As shown in Figure 5; Can locate the transverse conductance sheet 31 that is connected with live wire through the first located lateral portion 130, and the conducting strip that is connected with zero line can 32 positions with the part through the first longitudinal register portion 110 or the second longitudinal register portion 120.Like this, this housing 1 not only is applicable to horizontal connected mode, and is applicable to vertical connected mode; Has good interchangeability; When making this power information harvester 100, make a kind of housing both can, thereby reduced the manufacturing cost of power information harvester.
In the present invention, this housing 1 can be assembled by a plurality of assemblies, and its concrete assembling and set-up mode can be provided with according to actual needs.Make for ease and install; In an optional embodiment; Extremely shown in Figure 5 like Fig. 3; This housing 1 comprises first side body 11, middle casing 12 and second side body 13; The wherein said first external connection connector 1011 is formed between this first side body 11 and middle casing 12 of first side 101; The said second external connection connector 1012 is formed between second side body 13 and middle casing 12 of first side 101, and said the 3rd external connection connector 1021 is formed between first side body 11 and middle casing 12 of second side 102, all round wiring connector 1022 be formed between said second side body 13 and middle casing 12 of second side 102.Like this, be more convenient for each conducting strip installation and with being connected of distribution line.
As shown in Figure 4, in this embodiment, the first longitudinal register portion 110 is formed on first side body 11 and the middle casing 12.Such first vertical conducting strip 21 can be installed in earlier on the middle casing 12 easily, then after covering first side body 11, by middle casing 12 and first side body, 11 co.As shown in Figure 4; The second longitudinal register portion 120 can be formed on second side body 13 and the middle casing 12; Like this, when assembling, second vertical conducting strip 22 can be installed in earlier on the middle casing 12 easily; Then after covering second side body 13, by middle casing 12 and second side body, 12 co.As shown in Figure 5, the first located lateral portion 130 is formed on first side body 11, middle casing 12 and second side body 13.Like this; When mounted; After can being installed to transverse conductance sheet 31 on the middle casing 12 earlier; Cover first side body 11 and second side body 13 to middle casing 12, thereby, make fitting operation more convenient by first side body 11, second side body 13 and this transverse conductance sheet 31 of middle casing 12 co.
In an optional embodiment of the present invention; As shown in Figure 5, shown in Figure 6; The first located lateral portion 130 includes two armlets 111,131 that are separately positioned on first side body 11 and second side body 13; This two armlet 111,131 extends towards middle casing 12 from first side body 11 and second side body 13 respectively relatively, surrounds the location division of horizontal collector 311 parts of limit lateral conducting strip 31 jointly with the inwall of middle casing 12.Like this; When housing 1 of the present invention is applied to horizontal connected mode; After first side body 11, second side body 13 are combined on the middle casing 12; This armlet 111 just in time protects in the outside of horizontal collector 311 with armlet 131, thereby has limited the sidesway of transverse conductance sheet 31, thereby has realized the effective location to transverse conductance sheet 31.
In this optional embodiment; As shown in Figure 5; Said middle casing 12 be formed with the detent 121,122 of location transverse conductance sheet 31 bending parts respectively with two armlets, 111,131 correspondence position both sides, thereby through this detent 121,122 transverse conductance sheet 31 effectively is positioned on the middle casing 12.As shown in Figure 6; In an optional object lesson; This armlet 131 comprises the transverse part 1312 of the longitudinal part that is connected on second side body 13 1311 and horizontal expansion; Wherein detent 122 positions corresponding to middle casing 12 have the end difference 1313 that cooperates with this detent 122 on longitudinal part 1311, to cooperate the location better.Equally; Armlet 111 on first side body 11 also can comprise the longitudinal part that is connected on first side body 11 and the transverse part of horizontal expansion; Wherein detent 121 positions corresponding to middle casing 12 have the end difference that cooperates with this detent 121 on longitudinal part; To cooperate the location better, not shown.
In another optional embodiment of the present invention; Also can be formed with the second located lateral portion of another transverse conductance sheet 32 of location all round between the wiring interface on 1022 first side body 11, middle casing 12 and second side body 13 jointly at said the 3rd external connection interface 1021 and the, not shown.This second located lateral portion can be identical with the structure of the first located lateral portion 130.
In an optional embodiment of the present invention, on said first side body 11 and/or the middle casing 12 and/or second side body 13,, be formed with the limited impression 151 of spacing this end corresponding to the end position of conducting strip, rock to prevent conducting strip.On first side body 11, middle casing 12 and second side body 13, all be provided with in the example of detent 151 corresponding to the conducting strip end position; Can outside corresponding to four, four conducting strips be set the position of connecting line interface respectively; To be connected with zero line with the live wire of outside; And can be flexible coupling through lead between these four conducting strips, realize horizontal connected mode or vertically connected mode and with being connected of sampling thief and circuit board.Simultaneously, also can be through lead other functions such as realizing detection of electrical leakage that be flexible coupling.Like this, the setting of housing 1 is more simple, and interchangeability is better, more helps reducing the manufacturing cost of power information harvester 100.
In a kind of optional embodiment of the present invention; Extremely shown in Figure 9 like Fig. 3; On first side body 11, middle casing 12 and second side body 13; Location transverse conductance sheet 31,32 towards the location division of the extension of first to fourth external connection connector, be identical location division with the location division towards the extension of first to fourth external connection connector of the vertical conducting strip 21,22 in location.Like this, the design of housing 1 is more simple, and manufacturing cost is lower.
In a kind of optional embodiment of the present invention; Extremely shown in Figure 11 like Fig. 4; Be surrounded by the accommodation space 16 of a ccontaining earth detector jointly by first side body 11, middle casing 12 and second side body 13 at housing 1 middle position; So that the installation earth detector detects the electric leakage situation on the distribution line.
In an optional embodiment of the present invention; Like Fig. 3, Fig. 4, shown in Figure 5; Be formed with circuit board holding part 18 in the front side of housing 1; Wherein this circuit board holding part 18 comprises the containing groove 181 that is arranged on first side body 11, and this containing groove 181 is formed with the opening 182 that power circuit board inserts in the side corresponding to second side body 13 at least, on second side body 13, is formed with the capping 183 that covers this opening 182.
Adopt this structure, circuit board can be inserted into through the opening 182 corresponding to second side body 13 in the containing groove 181 of first side body 11, and when assembling second side body 13 at last then, capping 183 corresponding on this second side body 13 covers this opening 182.Like this; The installation of circuit board does not need the fastening operation of loaded down with trivial details screw, and is not required to be the screw headspace yet, thereby not only the installation of circuit board is more convenient quick; And reserved more space for the design of circuit board; For example can board design be become bilayer etc., the design of components and parts also can be more reasonable on the circuit board, for this power information harvester realizes that more function provides advantage.
In this optional embodiment; Extremely shown in Figure 5 like Fig. 3; Containing groove 181 is provided with breach 184 with middle casing 12 corresponding side walls; Be provided with the protruding wall 185 that extends towards this breach 184 for these breach 184 positions on the middle casing 12; Be provided with edge sealing 186 in the position of second side body, 13 corresponding breach 184, thereby surround at least one external opening 180 by sidewall, protruding wall 185 and the edge sealing 186 of this breach 184 towards these breach 184 lateral opening limits of involution that this breach 184 extends.This external opening 180 can be arranged to communication interface or data transmission interface etc. according to actual needs.Like this; Because this external opening 180 is to be surrounded jointly by the sidewall of containing groove 181, protruding wall 185 and the edge sealing 186 on second side body 13 on the middle casing 12; When in the containing groove 181 of first side body 11, inserting circuit board; External opening 180 positions are breach 184, can not hinder on the circuit board electric connector that should external opening 180 is arrived this external aperture position, and after this first side body 11, middle casing 12 and second side body 13 are fitted together; These breach 184 positions form the external opening 180 corresponding to the electric connector on the circuit board naturally, operate more convenient quick.
In this optional embodiment, to shown in Figure 5, the protruding wall 185 on this middle casing 11 can be specially " protruding " shape like Fig. 3, thereby surrounds two external openings 180 jointly by sidewall, this protruding wall 185 of " protruding " shape and the edge sealing 86 of this breach 184.
In this optional embodiment, can on the front side wall of described circuit board holding part 18, be formed with view window 187 and at least one button 188, so that this power information harvester can show required information through button control.
In this optional embodiment, as shown in Figure 8, can be formed with the gathering sill 189 that the steering circuit plate inserts on the sidewall of containing groove 181, so that guide this circuit board to get into swimmingly in the containing groove 181.
In an optional embodiment of the present invention; Extremely shown in Figure 9 like Fig. 3; Correspondingly on first side body 11, middle casing 12 and second side body 13 be provided with a plurality of rivet holes 17 that this first side body 11, middle casing 12 and second side body 13 are riveted together, the gauge orifice position that is distributed as of those rivet holes 17 distributes.In this specific embodiment, be the rivet hole that 6 gauge orifice positions distribute.Like this, this power information harvester can directly be riveted together through the rivet hole 17 that this gauge orifice position distributes with miscellaneous equipment (for example earth leakage protective device etc.) when needed.
Like Figure 10, shown in Figure 11, in an optional embodiment of the present invention, on first side body 11 and/or second side body 13, can offer the through hole 115,135 that supplies data line to pass through.Like this, through this through hole 115 and/or through hole 135, can power information harvester 100 of the present invention be used with other adjacent devices jointly.
Foregoing description of the present invention is merely exemplary attribute, and the various distortion that therefore do not depart from main idea of the present invention ought to be within scope of the present invention.These distortion should not be regarded as and depart from the spirit and scope of the present invention.
Claims (18)
1. the housing of a power information harvester; Comprise first side and with this first side second side surface opposite; Wherein first side is provided with the first outer connecting line interface and the second outer connecting line interface; Second side is provided with the 3rd outer connecting line interface and connecting line interface all round; It is characterized in that the first longitudinal register portion of location one vertical conducting strip is arranged on the housing between the first external connection connector and the 3rd external connection interface, be formed with the second longitudinal register portion of locating another vertical conducting strip on the housing between the wiring interface all round at the second external connection interface and the; Wherein, on the housing between the said first external connection interface and the second external connection interface, be formed with the first located lateral portion of location one transverse conductance sheet at least.
2. the housing of power information harvester as claimed in claim 1; It is characterized in that; This housing comprises first side body, middle casing and second side body; The wherein said first external connection connector is formed between this first side body and middle casing of first side; The said second external connection connector is formed between second side body and middle casing of first side, and said the 3rd external connection connector is formed between first side body and middle casing of second side, said all round the wiring connector be formed between said second side body and middle casing of second side.
3. the housing of power information harvester as claimed in claim 2; It is characterized in that; The said first longitudinal register portion is formed on first side body and the middle casing; The said second longitudinal register portion is formed on second side body and the middle casing, and the said first located lateral portion is formed on first side body, middle casing and second side body.
4. the housing of power information harvester as claimed in claim 2; It is characterized in that, be formed with the second located lateral portion of another transverse conductance sheet of location at said the 3rd external connection interface and all round on first side body between the wiring interface, middle casing and second side body jointly.
5. the housing of power information harvester as claimed in claim 2; It is characterized in that; The described first located lateral portion includes two armlets that are separately positioned on first side body and second side body; This two armlet extends towards middle casing from first side body and second side body relatively, surrounds the location division of the horizontal collection plate part of limit lateral conducting strip jointly with the inwall of middle casing.
6. the housing of power information harvester as claimed in claim 5 is characterized in that, is formed with the detent of location transverse conductance sheet bending part at said middle casing respectively with two armlet correspondence position both sides.
7. the housing of power information harvester as claimed in claim 6; It is characterized in that; Described armlet comprises the transverse part that is connected in first side body or the second side body upper longitudinal part and horizontal expansion, and wherein the detent position corresponding to middle casing has the end difference that cooperates with this detent on longitudinal part.
8. the housing of power information harvester as claimed in claim 2; It is characterized in that; Said first side body and/or middle casing, or second side body and/end position corresponding to the transverse conductance sheet of middle casing, be formed with the limited impression of spacing this end.
9. like the housing of claim 2 or 4 described power information harvesters; It is characterized in that; On said first side body, middle casing and second side body; Location transverse conductance sheet towards the location division of the extension of first to fourth external connection connector, be identical location division with the location division towards the extension of first to fourth external connection connector of the vertical conducting strip in location.
10. the housing of power information harvester as claimed in claim 2 is characterized in that, is surrounded by the accommodation space of a ccontaining earth detector jointly by described first side body, middle casing and second side body at said housing middle position.
11. the housing of power information harvester as claimed in claim 2; It is characterized in that; Be formed with the circuit board holding part in the front side of said housing; Wherein this circuit board holding part comprises the containing groove that is arranged on first side body, and this containing groove is formed with the opening that power circuit board inserts in the side corresponding to second side body at least, on second side body, is formed with the capping that covers this opening.
12. the housing of power information harvester as claimed in claim 10; It is characterized in that; Said containing groove and said middle casing corresponding side walls are provided with breach; Be provided with towards this breach for this gap position on the said middle casing and extend protruding wall, be provided with edge sealing in the position of the corresponding breach of second side body, thereby surround at least one external opening by the sidewall of this breach, protruding wall and edge sealing towards this breach lateral opening limit of involution that this breach extends.
13. the housing of power information harvester as claimed in claim 12 is characterized in that, the protruding wall on the said middle casing is " protruding " shape, thereby surrounds two external openings jointly by sidewall, this protruding wall of " protruding " shape and the edge sealing of this breach.
14. the housing of power information harvester as claimed in claim 11 is characterized in that, on the front side wall of described circuit board holding part, is formed with view window and at least one button.
15. the housing of power information harvester as claimed in claim 11 is characterized in that, is formed with the gathering sill that the steering circuit plate inserts on the sidewall of described containing groove.
16. the housing of power information harvester as claimed in claim 2; It is characterized in that; Correspondence is provided with a plurality of rivet holes that this first side body, middle casing and second side body are riveted together on said first side body, middle casing and second side body, and the gauge orifice position that is distributed as of those rivet holes distributes.
17. the housing of power information harvester as claimed in claim 2 is characterized in that, on described first side body and/or second side body, offers the through hole that supplies data line to pass through.
18. a power information harvester is characterized in that, this device has the described housing of the arbitrary claim of claim 1-17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210001221.1A CN102539857B (en) | 2012-01-04 | 2012-01-04 | Electricity utilization information acquisition device and casing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210001221.1A CN102539857B (en) | 2012-01-04 | 2012-01-04 | Electricity utilization information acquisition device and casing thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102539857A true CN102539857A (en) | 2012-07-04 |
| CN102539857B CN102539857B (en) | 2014-04-30 |
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| CN201210001221.1A Expired - Fee Related CN102539857B (en) | 2012-01-04 | 2012-01-04 | Electricity utilization information acquisition device and casing thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151281A (en) * | 2005-11-25 | 2007-06-14 | Matsushita Electric Works Ltd | Embedded box |
| CN201041800Y (en) * | 2006-04-24 | 2008-03-26 | 东莞市太基电子有限公司 | Power circuit protection device |
| CN201532409U (en) * | 2009-11-26 | 2010-07-21 | 公安县文丰电器有限公司 | Combined type packaging electricity meter box |
| CN202471778U (en) * | 2012-01-04 | 2012-10-03 | 吕纪文 | Electricity utilization information acquisition device and shell body thereof |
-
2012
- 2012-01-04 CN CN201210001221.1A patent/CN102539857B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151281A (en) * | 2005-11-25 | 2007-06-14 | Matsushita Electric Works Ltd | Embedded box |
| CN201041800Y (en) * | 2006-04-24 | 2008-03-26 | 东莞市太基电子有限公司 | Power circuit protection device |
| CN201532409U (en) * | 2009-11-26 | 2010-07-21 | 公安县文丰电器有限公司 | Combined type packaging electricity meter box |
| CN202471778U (en) * | 2012-01-04 | 2012-10-03 | 吕纪文 | Electricity utilization information acquisition device and shell body thereof |
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| CN102539857B (en) | 2014-04-30 |
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