CN104201577A - Copper bar compartment connecting base - Google Patents
Copper bar compartment connecting base Download PDFInfo
- Publication number
- CN104201577A CN104201577A CN201410500008.4A CN201410500008A CN104201577A CN 104201577 A CN104201577 A CN 104201577A CN 201410500008 A CN201410500008 A CN 201410500008A CN 104201577 A CN104201577 A CN 104201577A
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- China
- Prior art keywords
- plate
- copper bar
- insulation
- connection block
- bar compartment
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Abstract
The invention discloses a copper bar compartment connecting base. The connecting base comprises an insulating base, and a current transmission union piece embedded in the insulating base, wherein the insulating base comprises an insulating intercalated plate and a fixing base; the insulating intercalated plate extends in the horizontal direction; a fixing groove is formed in the upper end surface of the insulating intercalated plate; the fixing base is arranged below the insulating intercalated plate; a fixing bar matched with the fixing groove is arranged at the lower end of the fixing base; the current transmission union piece is embedded into the fixing base horizontally; the current transmission union piece is shaped like a hollow cylinder, and the middle part of the current transmission union piece is subjected to knurling processing. The copper bar compartment connecting base is reasonable in structure, and convenient to mount and maintain, can be assembled freely and extend unlimited, and is safer with compartments; SMS materials are arranged at the inner part of the connecting base, so that the resilience of the connecting base is enhanced; besides, the tolerance of stronger short circuit tolerance current is guaranteed, and the tolerable instantaneous short-circuit current can reach as high as 65 KA, so that the connecting base is safer and more reliable to use; moreover, as the current transmission union piece is shaped like a hollow cylinder, and the middle part of the current transmission union piece is subjected to knurling processing, a product can bear stronger current and is firmer.
Description
Technical field
The present invention relates to a kind of copper bar Connection Block.
Background technology
Copper bar Connection Block of the present invention, can be referred to as out again lambda line copper bar seat, is mainly used in LV power distribution product, as power distribution cabinet, above distribution box.
There is no in the market correlation type product, when the copper bar in LV power distribution product need to be separated, the common insulation board of general employing insulate, this series products isolation effect that generally insulate is not good, security performance is not ideal enough, distribution product adopt these separate workpiece, owing to failing to solve completely the insulation safety of electric product, separate, in laying dust or the situation such as make moist, there will be short circuit, thereby cause a serious accident.
Summary of the invention
In order to make the compartment of distribution product, separate safer, more convenient, more perfect; controller switching equipment be short-circuited or other immediate current increase situation under, better support and protection equipment, make the harm of accident drop to minimum; guarantee to greatest extent safety, the invention provides a kind of copper bar compartment Connection Block.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of copper bar compartment Connection Block, comprise insulating base and be embedded in the current delivery fitting in insulating base, described insulating base comprises plate and holder between insulation, plate horizontal expansion between insulation, its upper surface is provided with holddown groove, and holder is arranged at the below of plate between insulation, holder lower end is provided with the fixed strip mating with described holddown groove, current delivery fitting is laterally embedded in holder, logical cylindric during described current delivery fitting is, and middle annular knurl is processed.
Further, described holder comprises longitudinal plate, and from the fixed station of longitudinal plate both sides horizontal expansion, and between insulation, plate is roughly " T " font with the longitudinal cross section of plate, between fixed station and insulation, between plate, be provided with connecting portion, described current delivery fitting is embedded in fixed station.
Further, the both sides, front and back of described insulating base are provided with convenient fixing longitudinal draw-in groove.
Further, described longitudinal draw-in groove extends to longitudinal plate lower end from the upper surface of plate between insulation.
In order to facilitate a plurality of Connection Blocks to connect, described longitudinal plate is the regular square plate of surrounding.
In order to improve the performance of insulating base, the described insulating base structure that is formed in one, its inside adds SMC composite material.
For convenient, be connected with external circuit, described current delivery fitting two ends are provided with the internal thread coordinating with screw rod.
For convenient, connect, described current delivery fitting two ends are exposed to outside holder.
In order to guarantee insulation effect, described current delivery fitting lateral length is less than plate lateral length between insulation.
Further, between described insulation, plate is square.
The invention has the beneficial effects as follows: rational in infrastructure, installation, maintenance is convenient; Can combination in any, infinitely to extend, alternate separation is safer; Inside adds SMC material, has increased toughness, and can bear stronger short circuit withstand current, and the transient short-circuit current that can bear reaches 65KA, uses more safe and reliable; Structure has been considered the appliance component of variety classes different brands, and versatility is wide; The production model of breaking the normal procedure can normally be produced power distribution cabinet without appliance component in the situation that, guarantees delivery date; Current delivery fitting adopts cylindric and mid portion annular knurl processing, makes product can bear larger electric current, more firm.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is end view of the present invention;
Fig. 3 is that Fig. 2 is along the cutaway view of B-B line;
Fig. 4 is that Fig. 2 is along the cutaway view of A-A line;
Fig. 5 is the schematic diagram that the present invention utilizes longitudinal draw-in groove to be fixed;
Fig. 6 is the structural representation of a plurality of connections of the present invention;
Fig. 7 is the cutaway view of Fig. 6;
Fig. 8 is the vertical view of Fig. 6.
Embodiment
For convenience of description, in the present embodiment, by copper bar compartment Connection Block when putting shown in Fig. 1, the direction that between insulation, plate 11 extends is defined as to " laterally ", the direction of longitudinal plate 122 extensions is defined as to " longitudinally ", between insulation the one end at plate 11 relative places be defined as " on ", the one end at the relative place of holder is defined as D score, perpendicular to a paper side outwardly, be defined as " front ", perpendicular to a paper side inwardly, be defined as " afterwards ", be so not limited in actual applications this.
Referring to figs. 1 through Fig. 8, a kind of copper bar compartment Connection Block of the present invention, comprise insulating base 1 and the produced by insert molding current delivery fitting 2 in insulating base 1, described insulating base 1 comprises plate 11 and holder between square insulation, plate 11 horizontal expansions between insulation, its upper surface is provided with holddown groove 111, holder is arranged at the below of plate 11 between insulation, holder lower end is provided with the fixed strip 121 mating with described holddown groove 111, fixed strip 121 can snap in the holddown groove 111 of another copper bar compartment Connection Block, thereby can realize unlimited extension, or freely form different forms and meet circuit design needs.
Described current delivery fitting 2 is generally copper insert, logical cylindric in being, and the processing of middle annular knurl, thereby can bear larger electric current, and more firm.Current delivery fitting 2 is laterally embedded in holder, and in order to guarantee insulation effect, described current delivery fitting 2 lateral lengths are less than plate 11 lateral lengths between insulation.When a plurality of copper bar compartment Connection Blocks are used in combination, between insulation, plate 11 can be separated current delivery fitting 2, thereby guarantees insulation effect.
Further, described holder comprises square longitudinal plate 122, and from the fixed station 123 of longitudinal plate 122 both sides horizontal expansions, between insulation, plate 11 is roughly " T " font with the cross section of longitudinal plate 122, between fixed station 123 and insulation, between plate 11, be provided with connecting portion 124, connecting portion 124 can make the structure of insulating base 1 more firm, is not easy to disconnect.Described current delivery fitting 2 is embedded in fixed station 123.
Further, the both sides, front and back of described insulating base 1 are provided with convenient fixing longitudinal draw-in groove 13.Described longitudinal draw-in groove 13 extends to longitudinal plate 122 lower ends from the upper surface of plate 11 between insulation.As shown in Figure 5, can utilize fixedly copper bar compartment Connection Block of this longitudinal draw-in groove 13.
Between insulation, plate 11 can facilitate a plurality of Connection Blocks to be connected successively with the longitudinal square structure of plate 122, makes between Connection Block against each other, to connect more firm.
In order to improve the performance of insulating base 1, described insulating base 1 structure that is formed in one, its inside adds SMC composite material, and SMC composite material not only can increase the toughness of insulating base 1, can also make insulating base 1 can bear the transient short-circuit current of 65KA.
For convenient, be connected with external circuit, described current delivery fitting 2 two ends are exposed to outside holder, and described current delivery fitting 2 two ends are provided with the internal thread coordinating with screw rod.During installation, only need to use autocratic accessory, embed copper bar compartment Connection Block relevant position, then with screw rod, tighten up.
Finally explanation is, above embodiment is only in order to technical scheme of the present invention to be described but not be limited, although the present invention is had been described in detail with reference to preferred embodiment, but those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of the technical program, it all should be encompassed within the scope of claim of the present invention.
Claims (10)
1. a copper bar compartment Connection Block, comprise insulating base (1) and be embedded in the current delivery fitting (2) in insulating base (1), it is characterized in that: described insulating base (1) comprises plate between insulation (11) and holder, plate between insulation (11) horizontal expansion, its upper surface is provided with holddown groove (111), holder is arranged at the below of plate between insulation (11), holder lower end is provided with the fixed strip (121) mating with described holddown groove (111), current delivery fitting (2) is laterally embedded in holder, it is logical cylindric during described current delivery fitting (2) is, and middle annular knurl is processed.
2. a kind of copper bar compartment Connection Block according to claim 1, it is characterized in that: described holder comprises longitudinal plate (122), and from the fixed station (123) of longitudinal plate (122) both sides horizontal expansion, plate between insulation (11) is roughly " T " font with the cross section of longitudinal plate (122), between fixed station (123) and insulation, between plate (11), be provided with connecting portion (124), described current delivery fitting (2) is embedded in fixed station (123).
3. a kind of copper bar compartment Connection Block according to claim 2, is characterized in that: the both sides, front and back of described insulating base (1) are provided with convenient fixing longitudinal draw-in groove (13).
4. a kind of copper bar compartment Connection Block according to claim 3, is characterized in that: described longitudinal draw-in groove (13) extends to longitudinal plate (122) lower end from the upper surface of plate (11) between insulation.
5. a kind of copper bar compartment Connection Block according to claim 2, is characterized in that: described longitudinal plate (122) is the regular square plate of surrounding.
6. according to a kind of copper bar compartment Connection Block described in any one in claim 1-5, it is characterized in that: described insulating base (1) structure that is formed in one, its inside adds SMC composite material.
7. according to a kind of copper bar compartment Connection Block described in any one in claim 1-5, it is characterized in that: described current delivery fitting (2) two ends are provided with the internal thread coordinating with screw rod.
8. according to a kind of copper bar compartment Connection Block described in any one in claim 1-5, it is characterized in that: described current delivery fitting (2) two ends are exposed to outside holder.
9. according to a kind of copper bar compartment Connection Block described in any one in claim 1-5, it is characterized in that: described current delivery fitting (2) lateral length is less than plate between insulation (11) lateral length.
10. according to a kind of copper bar compartment Connection Block described in any one in claim 1-5, it is characterized in that: plate between described insulation (11) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500008.4A CN104201577A (en) | 2014-09-25 | 2014-09-25 | Copper bar compartment connecting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500008.4A CN104201577A (en) | 2014-09-25 | 2014-09-25 | Copper bar compartment connecting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201577A true CN104201577A (en) | 2014-12-10 |
Family
ID=52086830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500008.4A Pending CN104201577A (en) | 2014-09-25 | 2014-09-25 | Copper bar compartment connecting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201577A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349710Y (en) * | 1998-12-31 | 1999-11-17 | 厦门Abb低压电器设备有限公司 | Column shape conveter for bus |
| CN2426219Y (en) * | 2000-05-10 | 2001-04-04 | 戴红萍 | Large current connection terminal |
| CN1714481A (en) * | 2002-12-19 | 2005-12-28 | 凯瑟雷恩工厂两合公司 | Electrical terminal connection, especially for connecting an outer conductor of a coaxial cable |
| CN102683924A (en) * | 2012-05-24 | 2012-09-19 | 上海友邦电气(集团)股份有限公司 | Large-current branching terminal |
| CN102842775A (en) * | 2011-06-22 | 2012-12-26 | 上海友邦电气(集团)股份有限公司 | High-current wire distributing terminal |
| CN103198983A (en) * | 2013-04-17 | 2013-07-10 | 温州市新蓝天电器有限公司 | Large-current multiple-pole breaker |
| CN204216422U (en) * | 2014-09-25 | 2015-03-18 | 鹤山市辉域成套设备有限公司 | A kind of copper bar compartment Connection Block |
-
2014
- 2014-09-25 CN CN201410500008.4A patent/CN104201577A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349710Y (en) * | 1998-12-31 | 1999-11-17 | 厦门Abb低压电器设备有限公司 | Column shape conveter for bus |
| CN2426219Y (en) * | 2000-05-10 | 2001-04-04 | 戴红萍 | Large current connection terminal |
| CN1714481A (en) * | 2002-12-19 | 2005-12-28 | 凯瑟雷恩工厂两合公司 | Electrical terminal connection, especially for connecting an outer conductor of a coaxial cable |
| CN102842775A (en) * | 2011-06-22 | 2012-12-26 | 上海友邦电气(集团)股份有限公司 | High-current wire distributing terminal |
| CN102683924A (en) * | 2012-05-24 | 2012-09-19 | 上海友邦电气(集团)股份有限公司 | Large-current branching terminal |
| CN103198983A (en) * | 2013-04-17 | 2013-07-10 | 温州市新蓝天电器有限公司 | Large-current multiple-pole breaker |
| CN204216422U (en) * | 2014-09-25 | 2015-03-18 | 鹤山市辉域成套设备有限公司 | A kind of copper bar compartment Connection Block |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |