CN105375120A - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN105375120A CN105375120A CN201510860184.3A CN201510860184A CN105375120A CN 105375120 A CN105375120 A CN 105375120A CN 201510860184 A CN201510860184 A CN 201510860184A CN 105375120 A CN105375120 A CN 105375120A
- Authority
- CN
- China
- Prior art keywords
- terminal
- current
- outlet
- voltage
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- UGQMRVRMYYASKQ-KQYNXXCUSA-N Inosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C2=NC=NC(O)=C2N=C1 UGQMRVRMYYASKQ-KQYNXXCUSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
- H01R4/48275—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end with an opening in the housing for insertion of a release tool
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2425—Structural association with built-in components
- H01R9/2433—Structural association with built-in components with built-in switch
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a junction box. The junction box comprises housing, an inlet line terminal and an outlet line terminal. The housing is provided with an incoming line and an outgoing line, and the incoming line and the outgoing line are oppositely arranged on the housing. The inlet line terminal is arranged in the incoming line, and the outlet line terminal is arranged in the outgoing line. The junction box also comprises elastic clamping elements arranged on the inlet line terminal and the outlet line terminal, the elastic clamping elements have the clamping condition tightly applied to the inlet line terminal and the outlet line terminal and the plug line condition having intervals with the inlet line terminal and the outlet line terminal, and the elastic clamping elements are located in the plug line condition after being pressed. When the junction box is used, elastic clamping elements are operated to be in a plug line condition, heads of lines requiring plugging are plugged between the elastic clamping elements and an inlet line terminal or an outlet line terminal, the elastic clamping elements are released to be in a clamping condition, and then the elastic clamping elements are able to clamp the head of the lines to the inlet line terminal or the outlet line terminal. Therefore the operation of screwing bolts when heads of lines are installed in the prior art is simplified.
Description
Technical field
The present invention relates to technical field of electric power, in particular to a kind of terminal box.
Background technology
The wiring work of terminal box is loaded down with trivial details because of it, must possess certain professional knowledge.And terminal box wiring process is in the market loaded down with trivial details, even if possessed professional knowledge, if there is carelessness in operating process, also there will be virtual connection phenomenon, bring great puzzlement can to user and operating personnel.
Therefore need a terminal box simple to operate to the work of the personnel of simplifying the operation, reduce operating personnel's fault rate.
Summary of the invention
Main purpose of the present invention is to provide a kind of terminal box, to solve in prior art loaded down with trivial details problem of easily making a fault when terminal box uses.
To achieve these goals, according to an aspect of the present invention, provide a kind of terminal box, comprising: housing; Incoming line, is opened on housing; Line outlet, is opened in position relative with incoming line on housing; Input terminal, is arranged in incoming line; Outlet terminal, is arranged in line outlet; Terminal box also comprises: resilient clamp member, resilient clamp member is arranged on input terminal and/or outlet terminal, resilient clamp member have the clamped condition that fits tightly with input terminal and/or outlet terminal and and the plug wire state at input terminal and/or outlet terminal interval, be in plug wire state after resilient clamp member pressurized.
Further, resilient clamp member comprises elastic portion and clamping section, and clamping section is connected with elastic portion, and elastic portion provides clamping force and input terminal and outlet terminal to fit tightly to clamping section.
Further, elastic portion is U-shaped part, and comprise the first plate face and the second plate face and the elastic surface being connected the first plate face and the second plate face, the first plate face is fixedly installed on input terminal and outlet terminal, and clamping section is connected with the free end in the second plate face.
Further, clamping section offers draw-in groove, input terminal and/or outlet terminal are provided with the Access Division suitable with draw-in groove, Access Division in draw-in groove slidably, when resilient clamp member is in clamped condition, the edge of Access Division and draw-in groove fits tightly, and when resilient clamp member is in plug wire state, has plug wire interval between the edge of Access Division and draw-in groove.
Further, position housing corresponding to resilient clamp member offers handle hole, and handle hole becomes plug wire state to make resilient clamp member from clamped condition for inserting driver part.
Further, input terminal comprises voltage end of incoming cables, and outlet terminal comprises voltage leading-out terminal, and the corresponding and interval of voltage end of incoming cables and voltage leading-out terminal is arranged, and is provided with voltage cutout switch between voltage end of incoming cables and voltage leading-out terminal.
Further, input terminal comprises the first electric current end of incoming cables and the second electric current end of incoming cables, outlet terminal comprises the first current outlet end and the second current outlet end, first electric current end of incoming cables is communicated with composition first current terminal with the first current outlet end, second electric current end of incoming cables is communicated with composition second current terminal with the second current outlet end, is provided with short circuit current switch between the first current terminal and the second current terminal.
Further, voltage cutout switch is be arranged on the knife switch between voltage end of incoming cables and voltage leading-out terminal.
Further, short circuit current switch is the elastic reset contact-making switch be arranged between the first current terminal and the second current terminal.
Further, terminal box also comprises handle, handle is hinged on housing, handle is connected with voltage cutout switch and short circuit current switch, handle tool open position and off-position, when handle is positioned at open position, the connection of voltage cutout switch off voltage end of incoming cables and voltage leading-out terminal, short circuit current switch connection first current terminal and the second current terminal, short circuit first current outlet end and the second current outlet end, when handle is positioned at off-position, voltage cutout switch is communicated with voltage end of incoming cables and voltage leading-out terminal, short circuit current switch disconnects the connection of the first current terminal and the second current terminal.
Further, resilient clamp member is arranged on outlet terminal, when handle is positioned at off-position, and the handle hole corresponding to handle backstop outlet terminal.
Further, terminal box also comprises anti-open cap, and anti-open cap is arranged on housing, covers handle hole and handle.
Apply technical scheme of the present invention, during use, operating flexibility clamping element makes it plug wire state, insert between resilient clamp member and input terminal or outlet terminal by needing the end of a thread of the line of grafting, release resilient clamp member makes it to be in clamped condition, the end of a thread just can be clamped on input terminal or outlet terminal by resilient clamp member, simplifies the operation of installing the end of a thread in the past and needing to screw bolt.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The Figure of description forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to terminal box of the present invention;
The handle that Fig. 2 shows the terminal box of Fig. 1 is positioned at the structural representation of open position;
Fig. 3 shows the internal structure schematic diagram of the terminal box of Fig. 1;
Fig. 4 shows the structural representation that in Fig. 3, voltage end of incoming cables is communicated with voltage leading-out terminal;
Fig. 5 shows the structural representation that in Fig. 3, voltage end of incoming cables and voltage leading-out terminal disconnect;
Fig. 6 shows the structural representation that in Fig. 3, the first electric current end of incoming cables and the second electric current end of incoming cables disconnect;
Fig. 7 shows the structural representation of the first electric current end of incoming cables and the second electric current end of incoming cables short circuit in Fig. 3;
Fig. 8 shows terminal box in Fig. 1 and has installed the structural representation of anti-open cap.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, housing; 11, incoming line; 12, line outlet; 13, handle hole; 20, input terminal; 30, outlet terminal; 40, resilient clamp member; 41, elastic portion; 42, clamping section; 50, voltage cutout switch; 60, short circuit current switch; 70, handle; 80, anti-open cap.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged, in the appropriate case so that embodiments of the invention described herein.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Also it should be noted that, the terminal box technology of the present embodiment is particularly useful for three-phase and four-line terminal box and three-phase three wire terminal box.
Fig. 1 to Fig. 3 shows the terminal box of the present embodiment, and this terminal box comprises housing 10, input terminal 20 and outlet terminal 30.Offer incoming line 11 and line outlet 12 on the housing 10, position is relative on the housing 10 for incoming line 11 and line outlet 12.Input terminal 20 is arranged in incoming line 11, and outlet terminal 30 is arranged in line outlet 12.Terminal box also comprises resilient clamp member 40, resilient clamp member 40 is arranged on input terminal 20 and outlet terminal 30, resilient clamp member 40 has the clamped condition that fits tightly with input terminal 20 and outlet terminal 30 and the plug wire state with input terminal 20 and outlet terminal 30 interval, is in plug wire state after resilient clamp member 40 pressurized.During use, operating flexibility clamping element 40 makes it to be in plug wire state, insert between resilient clamp member 40 and input terminal 20 or outlet terminal 30 by needing the end of a thread of the line of grafting, release resilient clamp member 40 makes it to be in clamped condition, the end of a thread just can be clamped on input terminal 20 or outlet terminal 30 by resilient clamp member 40, simplifies the operation of installing the end of a thread in the past and needing to screw bolt.
As shown in Figure 3, resilient clamp member 40 comprises elastic portion 41 and clamping section 42, and clamping section 42 is connected with elastic portion 41, and elastic portion 41 provides clamping force and input terminal 20 and outlet terminal 30 to fit tightly to clamping section 42.Optionally, elastic portion 41 is U-shaped part, and this U-shaped part comprises the first plate face and the second plate face, is connected between the first plate face and the second plate face by elastic surface.The mounting means of U-shaped part is: the first plate face is fixedly installed on input terminal 20 or outlet terminal 30, and clamping section 42 is connected with the free end in the second plate face.As shown in Figure 3, clamping section 42 offers draw-in groove, input terminal 20 and outlet terminal 30 is provided with the Access Division suitable with draw-in groove, Access Division in draw-in groove slidably.When resilient clamp member 40 is in clamped condition, the edge of Access Division and draw-in groove fits tightly, and when resilient clamp member 40 is in plug wire state, has plug wire interval between the edge of Access Division and draw-in groove.During use, just there is plug wire interval between Access Division and draw-in groove in press-bending resilient clamp member 40, release pressure after the end of a thread is inserted, under the selfer power of U-shaped part, the end of a thread can be pressed on the edge of draw-in groove by Access Division, and the end of a thread has just been forced on input terminal 20 or outlet terminal 30.
As shown in Figure 2, the position corresponding to resilient clamp member 40 on the housing 10 offers handle hole 13, and handle hole 13 becomes plug wire state to make resilient clamp member 40 from clamped condition for inserting driver part.Driver part can be screwdriver or electroprobe, and operating personnel should operate handle hole 13 by hand-held insulating end.Behind driver part update hole 13, resilient clamp member 40 can be pressed and insert the end of a thread.
As shown in Figure 4 and Figure 5, input terminal 20 comprises voltage end of incoming cables, and outlet terminal 30 comprises voltage leading-out terminal, and the corresponding and interval of voltage end of incoming cables and voltage leading-out terminal is arranged, and is provided with voltage cutout switch 50 between voltage end of incoming cables and voltage leading-out terminal.Optionally, voltage cutout switch 50 is for being arranged on the knife switch between voltage end of incoming cables and voltage leading-out terminal.Voltage end of incoming cables and voltage leading-out terminal can be communicated with by knife switch, or off voltage end of incoming cables and voltage leading-out terminal.
As shown in Figure 6 and Figure 7, input terminal 20 comprises the first electric current end of incoming cables and the second electric current end of incoming cables, outlet terminal 30 comprises the first current outlet end and the second current outlet end, first electric current end of incoming cables is communicated with composition first current terminal with the first current outlet end, second electric current end of incoming cables is communicated with composition second current terminal with the second current outlet end, is provided with short circuit current switch 60 between the first current terminal and the second current terminal.Optionally, short circuit current switch 60 is for being arranged on the elastic reset contact-making switch between the first current terminal and the second current terminal.In the present embodiment, elastic reset contact-making switch is be erected at the shell fragment between the first current terminal and the second current terminal.Can short circuit first electric current end of incoming cables and the second electric current end of incoming cables by this shell fragment, thus disconnect the electric current gone out from the first current outlet end and the second current outlet termination.
As shown in Figure 2, terminal box also comprises handle 70, and handle 70 is on the housing 10 hinged.Handle 70 is connected with voltage cutout switch 50 and short circuit current switch 60, handle 70 tool open position and off-position.When handle 70 is positioned at open position, the connection of voltage cutout switch 50 off voltage end of incoming cables and voltage leading-out terminal, short circuit current switch 60 connects the first current terminal and the second current terminal, short circuit first current outlet end and the second current outlet end; When handle 70 is positioned at off-position, voltage cutout switch 50 is communicated with voltage end of incoming cables and voltage leading-out terminal, and short circuit current switch 60 disconnects the connection of the first current terminal and the second current terminal.Can realize disconnecting while outlet terminal 30 by this handle 70, avoid the complex operations that in the past will disconnect respectively current outlet end and voltage leading-out terminal, reduce the possibility of charged misoperation.
As shown in Figure 1, when handle 70 is positioned at off-position, the handle hole 13 corresponding to handle 70 backstop outlet terminal 30.Make handle 70 in an open position if do not open handle 70, just can not carry out the patching operations of outlet terminal 30 side.And once make handle 70 in an open position, the electricity of all outlet terminals 30 will be disconnected simultaneously.So, as long as operating personnel will carry out the patching operations of outlet terminal 30 side, outlet terminal 30 side will not be charged, avoids the possibility that misoperation occurs further, ensures the life safety of operating personnel.
As shown in Figure 8, terminal box also comprises anti-open cap 80, and anti-open cap 80 is arranged on housing, covers handle hole 13 and handle 70, and arranging of anti-open cap 80 can avoid the people except operating personnel to touch terminal box.Accordingly, then coordinate lead sealing to use can also to play the effect of preventing fraudulent use of electricity.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a terminal box, comprising:
Housing (10);
Incoming line (11), is opened on described housing (10);
Line outlet (12), is opened in the upper position relative with described incoming line (11) of described housing (10);
Input terminal (20), is arranged in described incoming line (11);
Outlet terminal (30), is arranged in described line outlet (12);
It is characterized in that, described terminal box also comprises:
Resilient clamp member (40), described resilient clamp member (40) is arranged on described input terminal (20) and/or described outlet terminal (30), described resilient clamp member (40) have the clamped condition that fits tightly with described input terminal (20) and/or described outlet terminal (30) and and the plug wire state at described input terminal (20) and/or described outlet terminal (30) interval, be in described plug wire state after described resilient clamp member (40) pressurized.
2. terminal box according to claim 1, it is characterized in that, described resilient clamp member (40) comprises elastic portion (41) and clamping section (42), described clamping section (42) is connected with described elastic portion (41), and described elastic portion (41) provides clamping force and described input terminal (20) and described outlet terminal (30) to fit tightly to described clamping section (42).
3. terminal box according to claim 2, it is characterized in that, described elastic portion (41) is U-shaped part, comprise the first plate face and the second plate face and the elastic surface being connected described first plate face and described second plate face, described first plate face is fixedly installed on described input terminal (20) and described outlet terminal (30), and described clamping section (42) are connected with the free end in described second plate face.
4. terminal box according to claim 3, it is characterized in that, (42) offer draw-in groove in described clamping section, described input terminal (20) and/or described outlet terminal (30) are provided with the Access Division suitable with described draw-in groove, described Access Division in described draw-in groove slidably, when described resilient clamp member (40) is in described clamped condition, the edge of described Access Division and described draw-in groove fits tightly, when described resilient clamp member (40) is in described plug wire state, between the edge of described Access Division and described draw-in groove, there is plug wire interval.
5. terminal box according to claim 1, it is characterized in that, the upper position corresponding to described resilient clamp member (40) of described housing (10) offers handle hole (13), and described handle hole (13) becomes plug wire state to make described resilient clamp member (40) from described clamped condition for inserting driver part.
6. terminal box according to claim 5, it is characterized in that, described input terminal (20) comprises voltage end of incoming cables, described outlet terminal (30) comprises voltage leading-out terminal, corresponding and the interval of described voltage end of incoming cables and described voltage leading-out terminal is arranged, and is provided with voltage cutout switch (50) between described voltage end of incoming cables and described voltage leading-out terminal.
7. terminal box according to claim 6, it is characterized in that, described input terminal (20) comprises the first electric current end of incoming cables and the second electric current end of incoming cables, described outlet terminal (30) comprises the first current outlet end and the second current outlet end, described first electric current end of incoming cables is communicated with composition first current terminal with described first current outlet end, described second electric current end of incoming cables is communicated with composition second current terminal with described second current outlet end, is provided with short circuit current switch (60) between described first current terminal and described second current terminal.
8. terminal box according to claim 6, is characterized in that, described voltage cutout switch (50) is for being arranged on the knife switch between described voltage end of incoming cables and described voltage leading-out terminal.
9. terminal box according to claim 7, is characterized in that, described short circuit current switch (60) is for being arranged on the elastic reset contact-making switch between described first current terminal and described second current terminal.
10. terminal box according to claim 7, it is characterized in that, described terminal box also comprises handle (70), described handle (70) is hinged on described housing (10), described handle (70) is connected with described voltage cutout switch (50) and described short circuit current switch (60), described handle (70) tool open position and off-position, when described handle (70) is positioned at described open position, described voltage cutout switch (50) disconnects the connection of described voltage end of incoming cables and described voltage leading-out terminal, described short circuit current switch (60) connects described first current terminal and described second current terminal, first current outlet end described in short circuit and described second current outlet end, when described handle (70) is positioned at described off-position, described voltage cutout switch (50) is communicated with described voltage end of incoming cables and described voltage leading-out terminal, described short circuit current switch (60) disconnects the connection of described first current terminal and described second current terminal.
11. terminal boxes according to claim 10, it is characterized in that, described resilient clamp member (40) is arranged on described outlet terminal (30), when described handle (70) is positioned at off-position, the described handle hole (13) described in described handle (70) backstop corresponding to outlet terminal (30).
12. terminal boxes according to claim 11, it is characterized in that, described terminal box also comprises anti-open cap (80), and described anti-open cap (80) is arranged on the housing, covers described handle hole (13) and described handle (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510860184.3A CN105375120B (en) | 2015-11-30 | 2015-11-30 | Terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510860184.3A CN105375120B (en) | 2015-11-30 | 2015-11-30 | Terminal box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105375120A true CN105375120A (en) | 2016-03-02 |
| CN105375120B CN105375120B (en) | 2018-04-03 |
Family
ID=55377062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510860184.3A Active CN105375120B (en) | 2015-11-30 | 2015-11-30 | Terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375120B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451961A (en) * | 2021-07-19 | 2021-09-28 | 广东电网有限责任公司 | Terminal box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060063420A1 (en) * | 2004-09-23 | 2006-03-23 | Phoenix Contact Gmbh & Co. Kg | Electrical supply or connecting terminal |
| CN201060217Y (en) * | 2007-06-01 | 2008-05-14 | 姜琦 | Electrical energy meter multifunctional wiring box |
| CN201234099Y (en) * | 2008-07-25 | 2009-05-06 | 魏承辉 | Wiring box |
| US20110059658A1 (en) * | 2008-03-14 | 2011-03-10 | Phoenix Contact Gmbh & Co. Kg | Modular terminal and modular terminal block |
| CN103606765A (en) * | 2013-11-06 | 2014-02-26 | 江门市创艺电器有限公司 | Novel wire connecting terminal |
| CN205122795U (en) * | 2015-11-30 | 2016-03-30 | 国网北京市电力公司 | Junction box |
-
2015
- 2015-11-30 CN CN201510860184.3A patent/CN105375120B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060063420A1 (en) * | 2004-09-23 | 2006-03-23 | Phoenix Contact Gmbh & Co. Kg | Electrical supply or connecting terminal |
| CN201060217Y (en) * | 2007-06-01 | 2008-05-14 | 姜琦 | Electrical energy meter multifunctional wiring box |
| US20110059658A1 (en) * | 2008-03-14 | 2011-03-10 | Phoenix Contact Gmbh & Co. Kg | Modular terminal and modular terminal block |
| CN201234099Y (en) * | 2008-07-25 | 2009-05-06 | 魏承辉 | Wiring box |
| CN103606765A (en) * | 2013-11-06 | 2014-02-26 | 江门市创艺电器有限公司 | Novel wire connecting terminal |
| CN205122795U (en) * | 2015-11-30 | 2016-03-30 | 国网北京市电力公司 | Junction box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451961A (en) * | 2021-07-19 | 2021-09-28 | 广东电网有限责任公司 | Terminal box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105375120B (en) | 2018-04-03 |
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