CN108092226A - Inserted type cable security protection assembled box - Google Patents
Inserted type cable security protection assembled box Download PDFInfo
- Publication number
- CN108092226A CN108092226A CN201810079378.3A CN201810079378A CN108092226A CN 108092226 A CN108092226 A CN 108092226A CN 201810079378 A CN201810079378 A CN 201810079378A CN 108092226 A CN108092226 A CN 108092226A
- Authority
- CN
- China
- Prior art keywords
- cable
- incoming line
- assembled box
- security protection
- box body
- 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
- 239000000463 material Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000011133 lead Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229920006389 polyphenyl polymer Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002788 crimping Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 3
- 241000256602 Isoptera Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- WGWACCCAJWZIML-UHFFFAOYSA-N benzene;buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N.C1=CC=CC=C1 WGWACCCAJWZIML-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of inserted type cable security protection assembled boxes, including assembled box body and head cover, the assembly box body has at least two leader cable incoming lines and an at least branch cable incoming line, and at least one limiting component for being used to fix leader cable is internally provided in the assembled box body.The present invention quickly can carry out /V to the leader cable of assembled box body interior；Corrugated flexible hose connector can also be cancelled, be directly buckled to corrugated flexible hose；Guard tube collar nut can also be cancelled, directly waterproof pipe fitting is tightened on assembled box.The present invention solves the problems, such as the difficult operation of threading crimping, can be to avoid waste caused by the excessive use of cable, while the process time of blanking poling can be also saved because reducing production craft step.
Description
Technical field
The present invention relates to cable connection protection safety and cable surface protection field, more particularly to a kind of elevator shaft masters
The inserted type cable security protection assembled box of cable and branch cable tie point.
Background technology
Shown in Figure 1, for a long time, the tie point of elevator shaft leader cable 006,007 and branch cable 008 is often
Waterproof pipe fitting 002,004,005 is fixed by traditional three way type PULL BOX 003, pipe fitting nut 017 by installation, because of electricity
Cable 006,007,008 must penetrate into after waterproof pipe fitting 002,004,005, three way type PULL BOX 003 and pipe fitting nut 017
The crimping of wiring cap 012 can be carried out, the clockwise arrow direction for carrying out waterproof pipe fitting 002,004,005 again afterwards is tightened, and is come
Fixed cable 006,007,008, and threeway threading lid plate 001 is covered, finally by self-tapping screw 013,014,015,016
It is assembled.Because cable 006,007,008 is exposed outside can there are the wind that the damage on cable cover(ing) surface, joint copper wire aoxidize
Danger, so in-site installation can carry out the outer layer protection of cable 006,007,008, feature by corrugated flexible hose 009,010,011
It is that can resist to hit damage and reduction termite, the risk of damaged by rats caused by external force.But the key deficiency of this processing technology
Part is can not corrugated flexible hose 009,010,011 to be carried out closing with pipe fitting 002,004,005 to be connected, also can not be in cable
006th, 007,008 with wiring cap 012 crimp after be directly loadable into three way type PULL BOX 003, have to first by cable 006,
007th, 008 three way type PULL BOX 003, pipe fitting 002,004,005, pipe fitting nut 017 are penetrated, could be pressed with wiring cap 012
It connects, undoubtedly considerably increases the production cost of manufacturer, and processing method is cumbersome, inefficiency.
The content of the invention
The present invention is processed, ties up, threaded, packaging technology to overcome the shortcomings of present elevator cable branch point, provides one
It is rational in infrastructure kind suitable for the protection of welded joints assembled box after cable and branch point crimping, can be obviously improved the tying up of product,
Assembling mode, but the effectively save corrugated flexible hose of energy is caught in the time in terminal box, is conducive to improve the production efficiency of product, reduces
Manufacturing man-hours cost, greatlys improve the market competitiveness.
Following technical scheme may be employed to realize in technical problem solved by the invention：
Inserted type cable security protection assembled box, including assembled box body and head cover, which is characterized in that the assembled box sheet
Body have at least two leader cable incoming lines and an at least branch cable incoming line, it is described assembly box body be internally provided with to
Few one is used to fix the limiting component of leader cable.
In a preferred embodiment of the invention, the limiting component is the /V latch passed through for band.
In a preferred embodiment of the invention, leader cable incoming line and branch cable incoming line seal respectively with detachable
End socket connects.
In a preferred embodiment of the invention, the leader cable incoming line and branch cable incoming line respectively with
The screw thread screwing type end socket of threaded hole is detachably connected, the screw thread screwing type end socket to waterproof pipe fitting coordinate.
In a preferred embodiment of the invention, the leader cable incoming line and branch cable incoming line are U-type groove knot
The two side of structure, the leader cable incoming line and branch cable incoming line is provided with the cunning with screw thread screwing type end socket cooperation
Slot.
In a preferred embodiment of the invention, the leader cable incoming line and branch cable incoming line respectively with a pair
Half box-like end socket is detachably connected, and the hold-down apertures for compressing corrugated flexible hose are left between a pair of half box-like end socket.
In a preferred embodiment of the invention, the leader cable incoming line and branch cable incoming line are U-type groove knot
The two side of structure, the leader cable incoming line and branch cable incoming line is provided with the cunning with the pair of half box-like end socket cooperation
Slot.
In a preferred embodiment of the invention, the assembled box body is made of metal material or nonmetallic materials.
In a preferred embodiment of the invention, the metal material is stainless steel or iron or aluminium or copper or zinc or lead
One kind, the nonmetallic materials are polyethylene or polypropylene or polyvinyl chloride or polystyrene or acrylonitrile-butadiene-benzene second
One kind of alkene co-polymer or rubber.
As a result of technical solution as above, the present invention can quickly limit the leader cable of assembled box body interior
Position；Corrugated flexible hose connector can also be cancelled, be directly buckled to corrugated flexible hose；Guard tube collar nut can also be cancelled, directly
A waterproof pipe fitting is connect to be tightened on assembled box.The present invention solves the problems, such as the difficult operation of threading crimping, can be to avoid the mistake of cable
Waste caused by spending use, while the process time of blanking poling can be also saved because reducing production craft step.It simultaneously can be with
The axial tension that cable can bear further is increased by /V latch.The present invention can meet 10 under elevator normal operating condition
Year or more service life, more than the standard of elevator service life.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of prior art terminal box installation.
Fig. 2 is the structure diagram of the embodiment of the present invention 1.
Fig. 3 is the structural blast schematic diagram of Fig. 2.
Fig. 4 is the structure diagram of the embodiment of the present invention 2.
Fig. 5 is the structural blast schematic diagram of Fig. 4.
Fig. 6 is the using state structure diagram (omission head cover) of the embodiment of the present invention 3.
Fig. 7 is 1 part-structure assembly process figure of embodiment.
Fig. 8 is 2 part-structure assembly process figure of embodiment.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below into
One step illustrates the present invention.
Embodiment 1
Referring to shown in Fig. 2,3,7, inserted type cable security protection assembled box 100 includes assembled box body 110 and head cover
120, head cover 120 is fixed on by screw 122 on assembled box body 110.The both ends of assembled box body 110 are respectively arranged with main electricity
Cable incoming line 111a, 111b, side are provided with branch cable incoming line 111c.Assembled box body 100 be internally provided with to
Few one for fixing the limiting component of leader cable, and the limiting component in the present embodiment is the /V latch 140 passed through for band,
/V latch 140 is a pair, is separately positioned at the incoming line of leader cable incoming line 111a, 111b, and 140 energy of /V latch
It is enough further to increase the axial tension that cable be born.
Leader cable incoming line 111a, 111b and branch cable incoming line 111c respectively be threaded hole 130aa, 130ba,
Screw thread screwing type end socket 130a, 130b, 130c of 130ca is detachably connected, and screw thread screwing type end socket 130a, 130b, 130c are used
To coordinate with waterproof pipe fitting 600.Leader cable incoming line 111a, 111b and branch cable incoming line 111c in the present embodiment are
The two side of U-type groove structure, leader cable incoming line 111a, 111b and branch cable incoming line 111c are provided with and screw thread screwing type
Sliding slot 111aa, 111ba, 111ca of slideway 130ab, 130bb, 130cb cooperation of end socket 130a, 130b, 130c.
Assembled box body 110 is made of metal material or nonmetallic materials, and metal material is stainless steel or iron or aluminium or copper
Or one kind of zinc or lead, nonmetallic materials are polyethylene or polypropylene or polyvinyl chloride or polystyrene or acrylonitrile-butadiene
- one kind of styrene copolymerisation object or rubber.Assembled box body 110 is strip box like structure.
The assembling process of the present embodiment：Both ends leader cable incoming line 111a, 111b for splicing box body 110 are connected respectively
On the cable tied up is needed, then by band around /V latch 140, by cable locking /V latch 140 appearance
On face, and branch cable incoming line 111c enters for branch cable so that leader cable is with branch cable in splicing box body 110
Connection.The reinforcing mode of the present invention, can realize branch point processing mode, this mode can be saved directly divides in the prior art well
The size of looping of fulcrum processing mode saves the actual use amount of cable, branch point processing side can be also saved during cable blanking
The procedure of processing of formula.Then 111c points of leader cable incoming line 111a, 111b of box body 110 and branch cable incoming line will be spliced
It is not installed with screw thread screwing type end socket 130a, 130b, 130c, waterproof pipe fitting 600 is made directly to carry out screw thread screwing type and is tightened, this
The reinforcing mode of invention, can realize the mounting means of waterproof pipe fitting well, this mode can directly save the prior art and prevent
Water pipe head need to carry out the processing mode to twisting installation by pipe fitting nut, save pipe fitting nut actual amount, guard tube
Connector can also save the procedure of processing of guard tube connector processing mode during installing.
Embodiment 2
Referring to shown in Fig. 4,5,8, inserted type cable security protection assembled box 200 includes assembled box body 210 and head cover
220, head cover 220 is fixed on by screw 222 on assembled box body 210.The both ends of assembled box body 210 are respectively arranged with main electricity
Cable incoming line 211a, 211b, side are provided with branch cable incoming line 211c.Assembled box body 200 be internally provided with to
Few one for fixing the limiting component of leader cable, and the limiting component in the present embodiment is the /V latch 240 passed through for band,
/V latch 240 is a pair, is separately positioned at the incoming line of leader cable incoming line 211a, 211b, and 240 energy of /V latch
It is enough further to increase the axial tension that cable be born.
Leader cable incoming line 211a, 211b and branch cable incoming line 211c respectively with half box-like end socket 230a of a pair,
230b, 230c are detachably connected, and the compression for compressing corrugated flexible hose 500 is left between half box-like end socket 230a, 230b, 230c of a pair
Hole 230aa, 230ba, 230ca.Leader cable incoming line 211a, 211b and branch cable incoming line 211c in the present embodiment are U
The two side of type groove structure, leader cable incoming line 211a, 211b and branch cable incoming line 211c are provided with box-like with a pair half
Upper half end socket 231a, 231b of end socket 230a, 230b, 230c, 231c, lower half end socket 232a, 232b, 232c slideway 231aa,
Sliding slot 211aa, 211ba, 211ca of 231ba, 231ca, 232aa, 232ba, 232ca cooperation.
Assembled box body 210 is made of metal material or nonmetallic materials, and metal material is stainless steel or iron or aluminium or copper
Or one kind of zinc or lead, nonmetallic materials are polyethylene or polypropylene or polyvinyl chloride or polystyrene or acrylonitrile-butadiene
- one kind of styrene copolymerisation object or rubber.Assembled box body 210 is strip box like structure.
The assembling process of the present embodiment：Both ends leader cable incoming line 111a, 111b for splicing box body 210 are connected respectively
On the cable tied up is needed, then by band around /V latch 240, by cable locking /V latch 240 appearance
On face, and branch cable incoming line 211c enters for branch cable so that leader cable is with branch cable in splicing box body 210
Connection.The reinforcing mode of the present invention, can realize branch point processing mode, this mode can be saved directly divides in the prior art well
The size of looping of fulcrum processing mode saves the actual use amount of cable, branch point processing side can be also saved during cable blanking
The procedure of processing of formula.Then 211c points of leader cable incoming line 211a, 211b of box body 210 and branch cable incoming line will be spliced
It is not connected with lower half end socket 232a, 232b, 232c, corrugated flexible hose 500 is then fixed on lower half end socket 232a, 232b, 232c
On, then push upper half end socket 231a, 231b, 231c so that upper half end socket 231a, 231b, 231c and lower half end socket 232a,
232b, 232c carry out corrugated flexible hose 500 encircling type pressing buckle.The reinforcing mode of the present invention, can realize that ripple is soft well
Pipe mounting means, this mode can directly save the processing mode that prior art corrugated flexible hose need to be installed by pipe fitting, save
Pipe fitting actual amount, corrugated flexible hose can also save the procedure of processing of hose processing mode during installing.
Embodiment 3
Shown in Figure 6, inserted type cable security protection assembled box 300 includes assembled box body 310 and head cover, head cover lead to
Screw is crossed to be fixed on assembled box body 310.The both ends of assembled box body 310 be respectively arranged with leader cable incoming line 311a,
311b, side are provided with branch cable incoming line 311c.At least one is internally provided with for fixed master in assembled box body 300
The limiting component of cable, the limiting component in the present embodiment are the /V latch 340 passed through for band 350, /V latch 340
It for a pair, is separately positioned at the incoming line of leader cable incoming line 311a, 311b, and /V latch 340 can further add
The axial tension that big cable can be born.
Assembled box body 310 is made of metal material or nonmetallic materials, and metal material is stainless steel or iron or aluminium or copper
Or one kind of zinc or lead, nonmetallic materials are polyethylene or polypropylene or polyvinyl chloride or polystyrene or acrylonitrile-butadiene
- one kind of styrene copolymerisation object or rubber.Assembled box body 310 is strip box like structure.
The assembling process of the present embodiment：Both ends leader cable incoming line 311a, 311b for splicing box body 310 are connected respectively
In the leader cable 410,420 tied up of needs, on, then by band around /V latch 140, by cable locking in /V latch
On 140 outer surface, and branch cable incoming line 311c enters for branch cable 430 so that leader cable 410,420 and branch's electricity
The connection in splicing box body 210 of cable 430.The reinforcing mode of the present invention, can realize branch point processing mode, this mode well
The size of looping of branch point processing mode in the prior art can be directly saved, saves the actual use amount of cable, cable blanking phase
Between can also save the procedure of processing of branch point processing mode.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. inserted type cable security protection assembled box, including assembled box body and head cover, which is characterized in that the assembly box body
With at least two leader cable incoming lines and an at least branch cable incoming line, in being internally provided at least for the assembled box body
One is used to fix the limiting component of leader cable.
2. inserted type cable security protection assembled box as described in claim 1, which is characterized in that the limiting component be for
The /V latch that band passes through.
3. inserted type cable security protection assembled box as described in claim 1, which is characterized in that leader cable incoming line and branch
Long cable section of ingoing line mouth is connected respectively with detachable envelope end socket.
4. inserted type cable security protection assembled box as claimed in claim 3, which is characterized in that the leader cable incoming line and
Branch cable incoming line is detachably connected respectively with being threaded the screw thread screwing type end socket in hole, and the screw thread screwing type end socket is used
To coordinate with waterproof pipe fitting.
5. inserted type cable security protection assembled box as claimed in claim 4, which is characterized in that the leader cable incoming line and
Branch cable incoming line is U-type groove structure, and the two side of the leader cable incoming line and branch cable incoming line is provided with and institute
State the sliding slot of screw thread screwing type end socket cooperation.
6. inserted type cable security protection assembled box as claimed in claim 3, which is characterized in that the leader cable incoming line and
Branch cable incoming line is detachably connected respectively with half box-like end socket of a pair, and it is soft that compression ripple is left between a pair of half box-like end socket
The hold-down apertures of pipe.
7. inserted type cable security protection assembled box as claimed in claim 6, which is characterized in that the leader cable incoming line and
Branch cable incoming line is U-type groove structure, and the two side of the leader cable incoming line and branch cable incoming line is provided with and institute
State the sliding slot of half box-like end socket cooperation of a pair.
8. inserted type cable security protection assembled box as described in claim 1, which is characterized in that the assembly box body is gold
Belong to material or nonmetallic materials are made.
9. inserted type cable security protection assembled box as claimed in claim 8, which is characterized in that the metal material is stainless
Steel or iron or aluminium or copper or one kind of zinc or lead, the nonmetallic materials are polyethylene or polypropylene or polyvinyl chloride or polyphenyl second
One kind of alkene or acrylonitrile-butadiene-styrene copolymerisation object or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079378.3A CN108092226B (en) | 2018-01-26 | 2018-01-26 | Mosaic type cable safety protection splice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079378.3A CN108092226B (en) | 2018-01-26 | 2018-01-26 | Mosaic type cable safety protection splice box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092226A true CN108092226A (en) | 2018-05-29 |
| CN108092226B CN108092226B (en) | 2023-12-19 |
Family
ID=62183433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810079378.3A Active CN108092226B (en) | 2018-01-26 | 2018-01-26 | Mosaic type cable safety protection splice box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108092226B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109787182A (en) * | 2019-01-24 | 2019-05-21 | 深圳市上拓照明科技有限公司 | The installation method of waterproof sealing component, road lamp power supply case and seal assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232553B1 (en) * | 1999-08-23 | 2001-05-15 | David M Regen | Junction box improvements |
| CN2657247Y (en) * | 2003-12-02 | 2004-11-17 | 梁锡强 | Combined terminal box |
| CN101335446A (en) * | 2007-06-29 | 2008-12-31 | 罗伯特.博世有限公司 | Terminal board for terminal box |
| CN202034729U (en) * | 2011-04-22 | 2011-11-09 | 广东联塑科技实业有限公司 | Detachable junction box |
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| CN109787182A (en) * | 2019-01-24 | 2019-05-21 | 深圳市上拓照明科技有限公司 | The installation method of waterproof sealing component, road lamp power supply case and seal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108092226B (en) | 2023-12-19 |
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