CN107017589A - A kind of metal junction box - Google Patents
A kind of metal junction box Download PDFInfo
- Publication number
- CN107017589A CN107017589A CN201710377780.5A CN201710377780A CN107017589A CN 107017589 A CN107017589 A CN 107017589A CN 201710377780 A CN201710377780 A CN 201710377780A CN 107017589 A CN107017589 A CN 107017589A
- Authority
- CN
- China
- Prior art keywords
- housing
- separated time
- junction box
- support bar
- cap
- 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
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
- Making Paper Articles (AREA)
Abstract
The invention provides a kind of metal junction box, belong to STUB junction box technical fields.It solves the problem of existing junction box is inconvenient to install and is not applied for ruthless area.A kind of metal junction box of the present invention includes housing, collection string holes, cap, distributor plate, separated time hole, separated time component, deconcentrator and line pressing component, wherein, housing belongs to metal material with cap, and housing invades zinc technology making with cap using punching press sheet metal process and heat, outlet panel is made using zinc extrusion process, so so that the metal junction box is applied to the area of bad environments.
Description
Technical field
The invention belongs to STUB junction box technical fields, it is related to a kind of metal junction box.
Background technology
STUB junction boxs are exactly the junction box of the connection of communication cable module with stern fast, refer to internal installation certain length
The junction box of the communication Clamp connecting block of cable, it is based on the separated time between telecommunication cable connecting case and user terminal outsidepiston
Box.
In the communications field, install and substantially use plastic raw materials as the STUB junction boxs of base-material on the line, and adopt
The STUB junction boxs made of plastic raw materials are not applied for the area of bad environments.
Secondly, in the prior art, such as Publication No. CN 2207018Y cable adapter junction box, it is outer by one
Shell, a lid and a terminal plate composition, wherein case back are provided with several hold-down supports, and lid one end is cut with scissors with shell
Connect, other end both sides are fastened with screw, and whole wiring board is fastened in shell with screw, it is characterised in that the back of the body in shell (3)
Portion sets a stationary backplate (7), and the backboard is fastened with screw, and terminal plate (4) is set as in shell (3) interior side can be along vertical axis
The articulated structure that line is rotated, in shell (3) left and right sides, wire loop (8) is walked in each setting two of threaded connection, and shell (3) upper end is set
A rotatable support (2) is put, its upper limit position just withstands lid (1), and shell (3) lower end sets a cable locking to fill
Put, the device then may be radially deformed by an axle sleeve (12), one, upper end is divided into the screw rod (13) and a swivel nut of some pawls
(14) constitute, although the function for the cable branch that the program can be realized, when make the cable adapter junction box workpiece it is more, from
Without being convenient for people to the installation to the cable adapter junction box.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of installation simple in construction, convenient
And can be suitably used for the metal junction box of ruthless area.
The purpose of the present invention can be realized by following technical proposal:A kind of metal junction box, including:
Housing;
Outlet panel, it is removably connected on housing, and at least two collection string holes are offered on the outlet panel, described
Housing is removably connected with the line pressing component of correspondence collection string holes close to Ji Xiankongchu;
Cap, it is movably connected on housing, and the cap can be overturn with respect to housing;
Distributor plate, it is removably connected in housing, and the passage for wearing electric wire is offered in the distributor plate, described
Offered on distributor plate it is multiple be used to guiding the separated time holes of electric wire, each separated time hole with passage UNICOM, each described point
The separated time component for guiding the electric wire in separated time hole is equipped with string holes, the distributor plate, which is provided with, to be used to guide separated time component
The deconcentrator of interior electric wire;
The housing belongs to metal material with cap, and housing invades zinc with cap using punching press sheet metal process and heat
Technique makes;
The outlet panel is made using zinc extrusion process.
In a kind of above-mentioned metal junction box, the separated time component includes grey head and circular hole lid, the grey head insertion
In separated time hole, in the grey head of circular hole lid insertion.
In a kind of above-mentioned metal junction box, at least two are offered on the grey head by the wire guide in separated time hole
To the first bullport of grey head, the circular hole covers second for offering and covering the wire guide in the first bullport to circular hole
Bullport.
In a kind of above-mentioned metal junction box, sealing ring is arranged between grey head and the separated time hole.
In a kind of above-mentioned metal junction box, at least two are installed with the distributor plate is used to install the convex of deconcentrator
Block, the deconcentrator is provided with the fairlead in the wire guide in the second bullport to deconcentrator.
In a kind of above-mentioned metal junction box, the distributor plate includes the work for being used to install separated time component and deconcentrator
Make portion and the insertion section for introducing electric wire, the insertion section is arranged on outlet panel.
In a kind of above-mentioned metal junction box, the work department edge stretches out to form extension board, in the housing
It is removably connected with the mounting bracket for connecting extension board.
In a kind of above-mentioned metal junction box, the line pressing component is located at Ji Xiankongchu, tells that line pressing component includes pressure
Line plate and pressure-ray film, the tension disc are removably connected to housing, and the pressure-ray film is removably connected to tension disc.
In a kind of above-mentioned metal junction box, the housing is provided with first support bar, and the first support bar can be around
Housing into rotation, the cap is provided with the second support bar of correspondence first support bar, and the second support bar can be rotated around cap,
The first support bar is flexibly connected with second support bar.
In a kind of above-mentioned metal junction box, the first support bar is supported close to one end of second support bar to second
Bar curving formation block, when first support bar is turned to it is parallel with second support bar when, block props up second support bar.
Compared with prior art, the invention has the advantages that:
1st, in the present invention, housing belongs to metal material with cap, and housing uses punching press sheet metal process with cap
And heat invades zinc technology making, outlet panel is made using zinc extrusion process, so so that the metal junction box is applied to environment
Severe area.
2nd, in the present invention, outlet panel is removably connected on housing, and housing is removably connected with close to Ji Xiankongchu
The line pressing component of correspondence collection string holes, cap is movably connected on housing, and distributor plate is removably connected in housing, and separated time hole is provided with
Separated time component for guiding the electric wire in separated time hole, distributor plate is provided with the separated time for being used for guiding the electric wire in separated time component
Device, it can be seen that, workpiece involved in the present invention is less, is convenient for people to the installation to the metal junction box.
3rd, housing is provided with first support bar, and the first support bar can be around housing into rotation, and the cap is provided with correspondence first
The second support bar of support bar, second support bar can be rotated around cap, and the first support bar is flexibly connected with second support bar, when
When first support bar is parallel with second support bar, the angle between cap and housing is more than 120 °, in this way, facilitating technician to this
The inspection of metal junction box internal structure.
Brief description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is that Fig. 1 removes the structural representation after distributor plate.
Fig. 3 is the constitutional diagram of distributor plate, separated time component and deconcentrator.
Fig. 4 is the enlarged drawing at A in Fig. 1.
Fig. 5 is the structural representation of separated time component.
Fig. 6 is the structural representation at another visual angles of Fig. 1.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figs 1 to 6, a kind of metal junction box of the invention includes housing 100, collection string holes 111, cap 140, separated time
Plate 200, separated time hole 221, separated time component 222, deconcentrator 223 and line pressing component 120.
In the present invention, punching press sheet metal process is the processing by shearing technique, punching and corner cut by sheet metal
A series of processing technologys such as technique and bending make so that the sheet metal processed meets mechanical processing technique and can be right
Complicated surface is handled, and the housing 100 in the present invention belongs to metal material, and housing 100 and cap with cap 140
140 surface is related to the mechanical processing technique of many places and complicated surface treatment, therefore, the present invention use punching press sheet metal process
Process housing 100 and cap 140 so that housing 100 with cap 140 in the case where not changing virgin metal material, two
Degree of protection reach IP55 degree (IP also known as shell protection grade, IP degree of protection, dustproof and waterproof or IP grades, IP prevent
Shield grade is made up of two numerals, the grade that first digit represents that light fixture is dust-proof, prevents foreign object from invading;Second digit
Represent light fixture blocks moisture, the tightness of waterproof intrusion.Numeral is bigger, represents that its degree of protection is higher;IP55 the first number
Word 5 represents dust-proof, specifically, prevent foreign object from invading, though dust can not be entirely prevented to invade, the amount of the dust of intrusion can't
The normal operating of light fixture is influenceed, second digit 5, which is represented, prevents the water immersion of injection, specifically, preventing from all directions by spraying
The water that mouth is ejected causes to damage into light fixture.)
Hot dipping zinc technology is that housing 100 and cap 140 are immersed in liquid Zn, and the stop regular hour makes housing 100
Interpenetrated diffusion with liquid Zn and cap 140 and the atom between liquid Zn, at this moment housing 100 and cap 140
Surface forms one layer of protection zinc layers (zinc-iron alloys layer) because zinc granule is accumulated, and the alloy-layer has fine and close, uniform, bonding jail
Solid, bright, corrosion resistant the features such as, in the present invention, housing 100 and cap 140 are invaded into zinc technology using heat and made so that shell
Body 100 is respectively provided with protection zinc layers with cap 140, in this way, not only increasing the anti-corrosive properties of the housing 100 and cap 140, also extends
The service life of housing 100 and cap 140, so that the housing 100 is adapted to the area of bad environments with cap 140.
Zinc extrusion process is one kind that a kind of utilization high pressure forces to be pressed into metallic zinc liquation in complex-shaped metal pattern
Microcast process, therefore, in the present invention, by zinc extrusion process suppress come outlet panel 110 have following functions:
1. than great, thering is weight more to have texture, more there is intensity than plastic-injection.
2. it can be surface-treated, such as plating, spraying, spray painting.
3. there are good normal temperature mechanical performance and wearability.
4. fusing point is low, in 385 DEG C of fusings, shaping is easier than aluminium alloy compression casting.
Further, outlet panel 110 is removably connected on housing 100, is offered at least on the outlet panel 110
Two collection string holes 111, housing 100 is removably connected with the line pressing component 120 of correspondence collection string holes 111 at collection string holes 111;Shell
Lid 140 is movably connected on housing 100, and the cap 140 can be overturn with respect to housing 100;Distributor plate 200 is removably connected to housing
In 100, the passage 230 for wearing cable is offered in the distributor plate 200, is offered on the distributor plate 200 multiple for drawing
The separated time hole 221 of cable, each separated time hole 221 with the UNICOM of passage 230, be equipped with each separated time hole 221 for guiding
The separated time component 222 of the inner cable of separated time hole 221, the distributor plate 200, which is provided with, is used to guide point of the cable in separated time component 222
Line device 223, when technician is installed to the metal junction box and carries out separated time to cable by the metal junction box, is needed
First cable is arranged in passage 230, and is come out electrical cables separate by separated time hole 221, hereafter, by the cable separated successively
It is installed on through separated time component 222 and deconcentrator 223, and by separated time component 222 and deconcentrator 223 on distributor plate 200, it
Afterwards, the one end of distributor plate 200 away from separated time hole 221 is arranged on outlet panel 110, and by distributor plate 200 and outlet face
Plate 110 is threadedly connected in housing 100, then, and cable in deconcentrator 223 is fed through into line pressing component 120 and collection string holes
111, and line pressing component 120 is threadedly connected in housing 100, in this way, completing the separated time of cable.
As shown in Fig. 1-Fig. 3 and Fig. 5, separated time component 222 includes ash first 2221 and circular hole lid 2222, and the ash first 2221 is embedding
Enter in separated time hole 221, the circular hole lid 2222 is embedded in ash first 2221, and at least two are offered by separated time hole on ash first 2221
Offered on first bullport 22211 of the cable guide to grey first 2221 in 221, the circular hole lid 2222 by the first bullport
The second bullport 2222a on cable guide to circular hole lid 2222 in 22211, when technician is by the cable in separated time hole 221
When guiding is to separated time component 222, first circular hole lid 2222 is needed to be embedded in ash first 2221, and cause the center of the first bullport 22211
The central axis of axis and the second bullport 2222a is located on the same line, hereafter, by the cable in separated time hole 221 from
One bullport 22211 is introduced, and is drawn from the second bullport 2222a, afterwards, ash first 2221 is embedded in separated time hole 221, such as
This, has not only drawn the cable in separated time hole 221, it also avoid the cable between separated time hole 221 and separated time component 222 by the external world
The interference of factor, so that it is guaranteed that cable exports the stability of electric signal.
Sealing ring 22211a is arranged between ash first 2221 and separated time hole 221, sealing ring 22211a setting is improved
Air-tightness between ash first 2221 and separated time hole 221, so as to avoid dust from passing through the gap between ash first 2221 and separated time hole 221
Enter in distributor plate 200, it is ensured that the stability of the inner cable of passage 230 work.
At least two projections 224 for being used to install deconcentrator 223 are installed with distributor plate 200, the deconcentrator 223 is provided with
, need to be 223 pairs by deconcentrator during installation by the fairlead 223a in the cable guide in the second bullport 2222a to deconcentrator 223
Quasi- projection 224, and projection 224 is inserted in deconcentrator 223 so that projection 224 constitutes an entirety with deconcentrator 223, from
And deconcentrator 223 is fixed on distributor plate 200, when technician is by the cable guide in the second bullport 2222a to separated time
, only need to be by the cable pulling in the second bullport 2222a into fairlead 223a during device 223, you can complete separated time component 222 with
The traction of cable between deconcentrator 223, in this way, the cable isolated from separated time hole 221 just can be cleared, so as to facilitate technician
Inspection to circuit.
Distributor plate 200 is including for installing the work department 220 of separated time component 222 and deconcentrator 223 and for introducing
The insertion section 210 of cable, the insertion section 210 is arranged on outlet panel 110, and the area of section of work department 220 is more than insertion
The area of section in portion 210, so so that more separated time components 222 and deconcentrator 223 can be installed in work department 220, from
And the electrical cables separate in passage 230 is gone out into more cables, allow more equipment being connected with the metal deconcentrator 223 to obtain electricity
Source, herein, embodies the reasonability of the design.
The edge of work department 220 stretches out to form extension board 225, is removably connected with and prolongs for connection in the housing 100
The mounting bracket 130 of plate 225 is stretched, during installation, needs that extension board 225 first is directed at into mounting bracket 130, and by extension board 225 with pacifying
Dress support 130 is threadedly coupled, in this way, just distributor plate 200 is fixed in housing 100, so as to avoid distributor plate 200 in work
When, distributor plate 200 is moved relative to housing 100, and then ensures the stability that distributor plate 200 works.
Line pressing component 120 includes tension disc 121 and pressure-ray film 122, and the tension disc 121 is removably connected to housing 100,
The pressure-ray film 122 is removably connected to tension disc 121, when technician is by the cable guide in multiple fairlead 223a to line ball
When on component 120, hereafter, pressure need to be passed through by the cable pulling in fairlead 223a between tension disc 121 and pressure-ray film 122
Threaded connection between line plate 121 and pressure-ray film 122, so that cable is fixed between tension disc 121 and pressure-ray film 122, it
Afterwards, the cable in line pressing component 120 is passed through to the collection string holes 111 of correspondence line pressing component 120, cable pulling is gone out into housing 100, its
It is secondary, line pressing component 120 is set at collection string holes 111, facilitates technician to arrange the cable between collection string holes 111 and deconcentrator 223;
If being not provided with line pressing component 120 in cap 140, the cable drawn in multiple fairlead 223a will be caused to occur staggeredly and beat
Knot, causes cable breakage, and the setting of line pressing component 120, can be limited avoid case above so that protect fairlead 223a with
Collect the cable between string holes 111.
As shown in Fig. 1-Fig. 2 and Fig. 4, housing 100 is provided with first support bar 150, and the first support bar 150 can be around housing
100 rotate, and the cap 140 is provided with the second support bar 141 of correspondence first support bar 150, and second support bar 141 can be around cap
140 are rotated, and the first support bar 150 is flexibly connected with second support bar 141, during installation, cap 140 need to be installed on into housing
On 100 edges away from outlet panel 110, and cap 140 is overturn with respect to housing 100, hereafter, by first support bar 150
One end is installed on housing 100, and the one end of second support bar 141 is installed on cap 140, afterwards, by first support bar 150
It is connected away from one end of housing 100 with the one end of second support bar 141 away from cap 140, and enables first support bar 150 around the
Two support bars 141 are rotated, and when people open cap 140, cap 140 can be rotated relative to housing 100, and work as first support bar
150 it is parallel with second support bar 141 when, the angle between cap 140 and housing 100 is more than 120 °, in this way, facilitating technician couple
The inspection of the metal junction box internal structure.
First support bar 150 forms block close to one end of second support bar 141 to the curving of second support bar 141
151, when first support bar 150 is turned to it is parallel with second support bar 141 when, block 151 props up second support bar 141, in this way,
Cap 140 can be fixed on the position of its predetermined angle between housing 100, so as to avoid technician from checking the metal
During junction box, cap 140 is overturn, so that it is guaranteed that technician can trouble free service.
The following is the installation process and separated time process of the present invention:
Cable is arranged in the passage 230 of distributor plate 200, and come out electrical cables separate by separated time hole 221, hereafter,
Cable in separated time hole 221 is sequentially passed through to the second guiding of the first bullport 22211 and circular hole lid 2222 of ash first 2221
Hole 2222a, and circular hole lid 2222 is embedded on ash first 2221, on the first 2221 insertion separated time hole 221 of ash, afterwards, by deconcentrator 223
It is installed on distributor plate 200, and by the cable guide in the second bullport 2222a into fairlead 223a, next, by separated time
The insertion section 210 of plate 200 is arranged on outlet panel 110, and is threadedly connected to installation by the extension board 225 of work department 220
On support 130, then, the cable in deconcentrator 223 is fed through line pressing component 120 and collection string holes 111, and by tension disc
121 are threadedly connected to pressure-ray film 122, finally, and cap 140 is closed, in this way, complete the metal junction box is installed with
And separated time is carried out to cable by the metal junction box.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of metal junction box, it is characterised in that including
Housing;
Outlet panel, it is removably connected on housing, and at least two collection string holes, the housing are offered on the outlet panel
The line pressing component of correspondence collection string holes is removably connected with close to Ji Xiankongchu;
Cap, it is movably connected on housing, and the cap can be overturn with respect to housing;
Distributor plate, it is removably connected in housing, and the passage for wearing cable, the separated time are offered in the distributor plate
Offered on plate it is multiple be used to guiding the separated time holes of cable, each separated time hole with passage UNICOM, each separated time hole
On be equipped with separated time component for guiding the cable in separated time hole, the distributor plate, which is provided with, to be used to guide in separated time component
The deconcentrator of cable;
The housing belongs to metal material with cap, and housing invades zinc technology with cap using punching press sheet metal process and heat
Make;
The outlet panel is made using zinc extrusion process.
2. a kind of metal junction box according to claim 1, it is characterised in that the separated time component includes grey head and circle
In port lid, the grey head insertion separated time hole, in the grey head of circular hole lid insertion.
3. a kind of metal junction box according to claim 2, it is characterised in that at least two are offered on the grey head will
Cable guide in separated time hole is to the first bullport of grey head, and the circular hole, which covers to offer, draws the cable in the first bullport
It is directed at the second bullport that circular hole is covered.
4. a kind of metal junction box according to claim 2, it is characterised in that be arranged between grey head and the separated time hole
Sealing ring.
5. a kind of metal junction box according to claim 3, it is characterised in that be installed with least two on the distributor plate
Projection for installing deconcentrator, the deconcentrator is provided with the extraction in the cable guide in the second bullport to deconcentrator
Hole.
6. a kind of metal junction box according to claim 1, it is characterised in that the distributor plate includes being used to install separated time
The work department of component and deconcentrator and the insertion section for lead-in cable, the insertion section is arranged on outlet panel.
7. a kind of metal junction box according to claim 6, it is characterised in that the work department edge stretches out to be formed
The mounting bracket for connecting extension board is removably connected with extension board, the housing.
8. a kind of metal junction box according to claim 1, it is characterised in that the line pressing component is located at Ji Xiankongchu,
Told line pressing component includes tension disc and pressure-ray film, and the tension disc is removably connected to housing, and the pressure-ray film is detachable
It is connected to tension disc.
9. a kind of metal junction box according to claim 1, it is characterised in that the housing is provided with first support bar,
The first support bar can be provided with the second support bar of correspondence first support bar, described second around housing into rotation, the cap
Support bar can be rotated around cap, and the first support bar is flexibly connected with second support bar.
10. a kind of metal junction box according to claim 9, it is characterised in that the first support bar is close to second
One end of strut to second support bar curving formation block, when first support bar is turned to it is parallel with second support bar when,
Block props up second support bar.
Priority Applications (2)
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CN201710377780.5A CN107017589B (en) | 2017-05-25 | 2017-05-25 | A kind of metal junction box |
CN201810225530.4A CN108551133B (en) | 2017-05-25 | 2017-05-25 | A kind of metal junction box |
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CN201710377780.5A CN107017589B (en) | 2017-05-25 | 2017-05-25 | A kind of metal junction box |
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CN201810225530.4A Division CN108551133B (en) | 2017-05-25 | 2017-05-25 | A kind of metal junction box |
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CN107017589A true CN107017589A (en) | 2017-08-04 |
CN107017589B CN107017589B (en) | 2018-12-04 |
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CN201710377780.5A Active CN107017589B (en) | 2017-05-25 | 2017-05-25 | A kind of metal junction box |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107492852A (en) * | 2017-09-29 | 2017-12-19 | 宁波广瑞通信技术有限公司 | A kind of metal junction box |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1048955A (en) * | 1989-06-30 | 1991-01-30 | 卡布里埃·得·朗股份有限公司 | The waterproof junction box of lv power cable |
US5185845A (en) * | 1990-12-13 | 1993-02-09 | At&T Bell Laboratories | Optical fiber closure having enhanced storage capability |
CN2199618Y (en) * | 1994-08-13 | 1995-05-31 | 广州市珠江通信技术有限公司 | Cable adapter junction box |
CN201072846Y (en) * | 2007-06-01 | 2008-06-11 | 刘跃 | Rotating clamp type adapter junction box |
CN201122797Y (en) * | 2007-12-03 | 2008-09-24 | 河南森源电气股份有限公司 | Terminal cover plate support of switch equipment |
CN201435565Y (en) * | 2009-06-01 | 2010-03-31 | 郑登林 | Junction box with fixed broadband network rubber-insulated wire device |
CN203242988U (en) * | 2013-05-28 | 2013-10-16 | 宁波盈旺通信设备有限公司 | Telephone security wiring box |
CN203787899U (en) * | 2014-03-12 | 2014-08-20 | 奇点新源国际技术开发(北京)有限公司 | Optoelectronic integrated splitter |
CN104041066A (en) * | 2011-10-03 | 2014-09-10 | 蒂科电子瑞侃有限公司 | Aggregation enclosure for elevated, outdoor locations |
CN104078854A (en) * | 2014-07-21 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Conveniently-opened power transformation cabinet |
CN205210354U (en) * | 2015-10-28 | 2016-05-04 | 新富生光电(深圳)有限公司 | Air -sweeping type optical cable branch box |
CN106571602A (en) * | 2015-10-10 | 2017-04-19 | 沁阳市鹏威实业有限公司 | High-strength cable anti-fire groove box |
CN206742794U (en) * | 2017-05-25 | 2017-12-12 | 宁波广瑞通信技术有限公司 | A kind of metal junction box |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2615936Y (en) * | 2003-03-04 | 2004-05-12 | 郑文宗 | Power supply distributing box with fuse |
CN2672973Y (en) * | 2004-01-20 | 2005-01-19 | 尹京柱 | Outdoor telephone line distributing box |
CN201398044Y (en) * | 2009-04-30 | 2010-02-03 | 深圳科安达电子科技股份有限公司 | Chassis for lightning protection branching |
CN205029268U (en) * | 2015-09-02 | 2016-02-10 | 重庆大业电气有限责任公司 | Deconcentrator |
-
2017
- 2017-05-25 CN CN201810225530.4A patent/CN108551133B/en active Active
- 2017-05-25 CN CN201710377780.5A patent/CN107017589B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1048955A (en) * | 1989-06-30 | 1991-01-30 | 卡布里埃·得·朗股份有限公司 | The waterproof junction box of lv power cable |
US5185845A (en) * | 1990-12-13 | 1993-02-09 | At&T Bell Laboratories | Optical fiber closure having enhanced storage capability |
CN2199618Y (en) * | 1994-08-13 | 1995-05-31 | 广州市珠江通信技术有限公司 | Cable adapter junction box |
CN201072846Y (en) * | 2007-06-01 | 2008-06-11 | 刘跃 | Rotating clamp type adapter junction box |
CN201122797Y (en) * | 2007-12-03 | 2008-09-24 | 河南森源电气股份有限公司 | Terminal cover plate support of switch equipment |
CN201435565Y (en) * | 2009-06-01 | 2010-03-31 | 郑登林 | Junction box with fixed broadband network rubber-insulated wire device |
CN104041066A (en) * | 2011-10-03 | 2014-09-10 | 蒂科电子瑞侃有限公司 | Aggregation enclosure for elevated, outdoor locations |
CN203242988U (en) * | 2013-05-28 | 2013-10-16 | 宁波盈旺通信设备有限公司 | Telephone security wiring box |
CN203787899U (en) * | 2014-03-12 | 2014-08-20 | 奇点新源国际技术开发(北京)有限公司 | Optoelectronic integrated splitter |
CN104078854A (en) * | 2014-07-21 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Conveniently-opened power transformation cabinet |
CN106571602A (en) * | 2015-10-10 | 2017-04-19 | 沁阳市鹏威实业有限公司 | High-strength cable anti-fire groove box |
CN205210354U (en) * | 2015-10-28 | 2016-05-04 | 新富生光电(深圳)有限公司 | Air -sweeping type optical cable branch box |
CN206742794U (en) * | 2017-05-25 | 2017-12-12 | 宁波广瑞通信技术有限公司 | A kind of metal junction box |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107492852A (en) * | 2017-09-29 | 2017-12-19 | 宁波广瑞通信技术有限公司 | A kind of metal junction box |
CN107492852B (en) * | 2017-09-29 | 2022-09-27 | 宁波广瑞通信技术有限公司 | Metal junction box |
Also Published As
Publication number | Publication date |
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CN108551133A (en) | 2018-09-18 |
CN107017589B (en) | 2018-12-04 |
CN108551133B (en) | 2019-11-01 |
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