CN206727301U - Inside set the waterproof wiring terminal of clamping element - Google Patents
Inside set the waterproof wiring terminal of clamping element Download PDFInfo
- Publication number
- CN206727301U CN206727301U CN201720291107.5U CN201720291107U CN206727301U CN 206727301 U CN206727301 U CN 206727301U CN 201720291107 U CN201720291107 U CN 201720291107U CN 206727301 U CN206727301 U CN 206727301U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- waterproof
- barrel
- clamping part
- screw
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 3
- 239000007924 injection Substances 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000011017 operating method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 210000002421 cell wall Anatomy 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Installation Of Indoor Wiring (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of interior waterproof wiring terminal for setting clamping element, conductor clamping part is put into the inside during barrel-shaped upper casing injection production and forms an entirety, the wire that need to be coupled sequentially is penetrated and tightens up lid, waterproof apron and conductor clamping part, hexagonal pyramidal screw, which oppresses backbone, out of barrel-shaped upper casing lateral aperture screw-in securely touches conductor clamping part inner wire cell wall to both sides, hexagonal pyramidal screw is pressed against lamp line to underface in simultaneously, it is then placed in waterproof gasket, cover side cover, finally waterproof apron is pushed into barrel-shaped upper casing, lid is tightened up to be screwed onto on barrel-shaped upper casing.The waterproof wiring terminal makes its clamping action to rigid conductor be durable.The terminal does not assemble the degree of protection that can reaches IP68 simply by any instrument.By means of the specific architectural characteristic of the terminal, maximum reliability and security can be obtained in use.It can be reused in use with fast assembling-disassembling, Maintenance free consumptive material.
Description
Technical field
A kind of waterproof wiring terminal for being exclusively used in Road Lighting Power Distribution System is the utility model is related to, is applied especially in lamp stand
Portion, it is coupled for safe and efficient between trunk electric wire and between trunk electric wire and lamp line.
Background technology
The characteristics of Road Lighting Power Distribution System is power transmission distance, load is scattered, transition joint is more, fault rate is high.Generally use
The cable of four cores or five cores, sectional area have 10mm2、16mm2、25mm2And 35mm2This is several.Cable is drawn out to first from control cabinet
Bar lamp, the second bar lamp is then drawn out to again from the first bar lamp, by that analogy.Need to input, between output line in lamp stand
It is coupled, at the same the power line for the upper lamp that also at least to be plugged into out from a phase line and center line, lamp line generally use 1.5mm2Or
2.5mm2Sub-thread/strand copper wire.
The handling process of lamp stand nipple is such at present：Input, each cored wire of output cable do cold-pressed terminal respectively,
Then corresponding cold-pressed terminal is tightened by bolts back-to-back, winds insulating tape in next step, some places are to prevent adhesive plaster from losing
Effect comes off will also be in outer one head protector of surface cover.The defects of this joint processing technique, is clearly：
Installation inconvenience --- it must could be completed by specific purpose tool, space is limited in lamp post, and specific purpose tool makes
Operated during cold-pressed terminal extremely inconvenient；
Inconvenient maintenance --- usually require to disconnect from transition joint during public lighting circuit failure and search failure, be required for tearing open every time
Except adhesive plaster, bolt is unclamped, needs to rewind adhesive plaster after having overhauled, whole process is more time-consuming.
Security is poor --- and the cold end terminal wound with insulating tape does not have waterproof, moistureproof effect.Especially in summer,
Category hot humid environment in lamp post, metal terminal and fastening bolt surface can gradually get rusty, contact resistance increase, cause to lead to
Generated heat during overcurrent, under serious situation, produce the external insulation layer that high temperature burns joint and cable, just in case the part of insulation damages
Lamp post inwall is touched, will make lamp post is powered to jeopardize pedestrian's personal safety.Another situation, most cities
Waterlogging can all occur in rainy season, if the joint that ponding has been flooded in lamp post, the water proximate of lamp post can be caused
Powered, this is breakneck！Therefore a street lamp power lug of waterproof of public safety meaning can be with to(for) lifting city
It is great！
Utility model content
The purpose of this utility model is to provide the waterproof wiring terminal that clamping element is set in a kind of, is particularly applied to street lamp lamp
The connection of electric wire in post, the defects of terminal overcomes in the prior art.
The technical solution of the utility model is：The waterproof wiring terminal of clamping element is set in a kind of, it is characterised in that the terminal
Including barrel shape upper casing, conductor clamping part, interior hexagonal pyramidal screw, waterproof gasket, side cover, waterproof apron and lid is tightened up, it is described
Conductor clamping part is a special-shaped cylinder body, and the special-shaped cylinder body has a face to be cut into plane, set on this plane
There are two screws, the two big metallic channel and a small wire guide of insertion are provided with special-shaped cylinder body upper and lower end face；Described
Three holes adaptable with two big metallic channel and a small wire guide are provided with waterproof apron；Conductor clamping part is put on barrel-shaped
An entirety is formed inside shell, hexagonal pyramidal screw in screw-in, is covered with waterproof gasket and side cover in the lateral aperture of barrel-shaped upper casing
Lid lateral aperture, waterproof apron are pushed into barrel-shaped upper casing, are tightened up lid and are screwed onto on barrel-shaped upper casing, with tightening up screwing for lid,
Waterproof apron uniform shrinkage tightly wraps the wire of insertion.
Conductor clamping part is cast into wherein when barrel-shaped upper casing is molded and produced, or is fixed on by other means in barrel-shaped upper casing
Portion.
Backbone is compressed by the way of cone screw is oppressed to both sides inside conductor clamping part, while cone screw is to just
Lower section compresses lamp line, realizes and simultaneously clamps on three wires with minimum operating procedure.
The waterproof wiring terminal of clamping element is set in the utility model without specific purpose tool can in narrow lamp post
Installation operation is carried out in space.It is durable to rigid clamping action to make it.The terminal does not assemble simply by any instrument
Can reaches IP68 degree of protection.By means of the specific architectural characteristic of the terminal, can obtain in use it is maximum can
By property and security.It can be reused in use with fast assembling-disassembling, Maintenance free consumptive material.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the utility model binding post.
Drawing reference numeral：The barrel-shaped upper casings of 1-, 2- conductor clamping parts, hexagonal pyramidal screw in 3-, 4- waterproof gaskets, 5- side covers,
6- waterproof aprons, 7- tighten up lid.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing, the description of this part is only exemplary and explained
Property, it is not construed as the limitation to the utility model public technology content.
Reference picture 1, the terminal include barrel-shaped upper casing 1, conductor clamping part 2, interior hexagonal pyramidal screw 3, waterproof gasket 4, side
Lid 5, waterproof apron 6 and tighten up lid 7.
Described conductor clamping part 2 is a special-shaped cylinder body 1, and the special-shaped cylinder body 1 has a face to be cut into
Plane, on this plane provided with two screws, the two big metallic channel and one of insertion is provided with the special-shaped upper and lower end face of cylinder body 1
Individual small wire guide, the termination of trunk electric wire are inserted respectively into two big metallic channel, and lamp line termination is inserted into small wire guide, are used
Hexagon concave-end locking screw 3 in suitable instrument locking, trunk electric wire is enduringly pressed in big metallic channel, by the termination of lamp line
It is fixedly pressed against inside small wire guide.
Conductor clamping part 2 is put into the inside during the barrel-shaped injection of upper casing 1 production and forms an entirety, the wire that need to be coupled is suitable
Secondary penetrate tightens up lid 5, waterproof apron 4 and conductor clamping part 2, and hexagonal pyramidal screw 3 will out of barrel-shaped upper casing 1 lateral aperture screw-in
Backbone is oppressed and conductor clamping part inner wire cell wall is securely touched to both sides, while interior hexagonal pyramidal screw 3 is to underface
Lamp line is compressed, waterproof gasket 4 is then placed in, covers side cover 5, finally waterproof apron 6 is pushed into barrel-shaped upper casing 1, tighten up lid 7 and revolve
It is connected on barrel-shaped upper casing 1.With screwing for lid 7 is tightened up, the uniform shrinkage of waterproof apron 6 tightly wraps the wire of insertion.So that
Can not be by any instrument, without influenceing degree of protection in the assembling process of guard shield.
Above content is only to illustrate technological thought of the present utility model, it is impossible to limits protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme, each fall within this reality
Within protection domain with new claims.
Claims (3)
1. the waterproof wiring terminal of clamping element is set in a kind of, it is characterised in that the terminal includes barrel shape upper casing (1), conductor clamping
Part (2), interior hexagonal pyramidal screw (3), waterproof gasket (4), side cover (5), waterproof apron (6) and tighten up lid (7), described wire
Clamping element (2) is a special-shaped cylinder body, and the special-shaped cylinder body has a face to be cut into plane, is provided with this plane
Two screws, the two big metallic channel and a small wire guide of insertion are provided with special-shaped cylinder body upper and lower end face；Described is anti-
Three holes adaptable with two big metallic channel and a small wire guide are provided with glue circle (6)；Conductor clamping part (2) is put into bucket
An entirety is formed inside shape upper casing (1), hexagonal pyramidal screw (3) in screw-in, uses waterproof in the lateral aperture of barrel-shaped upper casing (1)
Pad (4) and side cover (5) covering lateral aperture, waterproof apron (6) are pushed into barrel-shaped upper casing (1), tighten up lid (7) and be screwed onto bucket
On shape upper casing (1), with screwing for lid (7) is tightened up, waterproof apron (6) uniform shrinkage tightly wraps the wire of insertion.
2. the waterproof wiring terminal of clamping element is set in as claimed in claim 1, it is characterised in that conductor clamping part (2) is in bucket
It is cast into wherein during shape upper casing (1) injection production, it is internal is fixed on barrel-shaped upper casing (1).
3. the waterproof wiring terminal of clamping element is set in as claimed in claim 1, it is characterised in that conductor clamping part (2) is internal
Backbone is compressed by the way of cone screw is oppressed to both sides, while cone screw compresses lamp line to underface, realizes with most
Few operating procedure simultaneously clamps on three wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291107.5U CN206727301U (en) | 2017-03-21 | 2017-03-21 | Inside set the waterproof wiring terminal of clamping element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291107.5U CN206727301U (en) | 2017-03-21 | 2017-03-21 | Inside set the waterproof wiring terminal of clamping element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727301U true CN206727301U (en) | 2017-12-08 |
Family
ID=60501293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720291107.5U Expired - Fee Related CN206727301U (en) | 2017-03-21 | 2017-03-21 | Inside set the waterproof wiring terminal of clamping element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727301U (en) |
-
2017
- 2017-03-21 CN CN201720291107.5U patent/CN206727301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |