CN214891047U - NEMA interface socket lighting device - Google Patents
NEMA interface socket lighting device Download PDFInfo
- Publication number
- CN214891047U CN214891047U CN202121243386.0U CN202121243386U CN214891047U CN 214891047 U CN214891047 U CN 214891047U CN 202121243386 U CN202121243386 U CN 202121243386U CN 214891047 U CN214891047 U CN 214891047U
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- copper sheet
- interface socket
- dustcoat
- block
- cover cap
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of the electrically conductive connection technique of mutual insulation and specifically relates to a novel NEMA interface socket lighting device who relates to power connection and signal connection, including dustcoat block and inside mold insert, be provided with the electricity on the dustcoat block and connect the step, run through the inside strengthening rib of fixed orifices, waterproof protection step and dustcoat block, be provided with 2~4 copper sheet carriers that supply signal transmission on the electricity connection step, be provided with 3 copper sheet carriers that supply commercial power connection on the inside mold insert, inside mold insert passes through mechanical screw fixation and is in on the dustcoat block, beneficial effect is that the sound construction, safe in utilization, ageing speed are slow and the life-span is longer.
Description
Technical Field
The utility model belongs to the technical field of the electrically conductive connection technique of mutual insulation and specifically relates to a power supply is connected and signal connection's novel NEMA interface socket lighting device is related to.
Background
The NEMA interface socket is used for connecting a controller head of the NEMA interface, wherein the controller head of the NEMA interface generally has one or a combination of a plurality of functions of a light-sensitive switch, lightning protection, electric quantity metering, temperature control, time control, light attenuation compensation, a LoRa terminal, a PLC terminal and alarm, so that the NEMA interface socket is widely applied and mainly applied to LED street lamps and garden lamps.
With the development of the internet of things 5G technology, products such as LED street lamps and the like can be well connected to cloud computing, and then NEMA interface socket lighting devices come along, although some similar NEMA interface socket lighting devices appear in the market, the following disadvantages also exist: 1. the structure is not firm, and none of the structures penetrates through the fixed structure; 2. unsafe, each conducting wire and the conducting wire are not provided with enough insulating materials, and after the lamp body is installed, the signal wire is easily conducted with the lamp body to cause short circuit; 3. the aging speed is high and the service life is short.
Disclosure of Invention
In order to solve the problem, the utility model provides a sound construction, safe in utilization, ageing speed are slow, the longer novel NEMA interface socket lighting device of life-span.
In order to achieve the above object, the utility model adopts the following technical scheme: novel NEMA interface socket lighting device, including dustcoat block and inside mold insert, be provided with the electricity on the dustcoat block and connect the step, run through fixed orifices, waterproof protection step and the inside strengthening rib of dustcoat block, be provided with 2~4 copper sheet carriers that supply signal transmission on the electricity connection step, be provided with 3 copper sheet carriers that supply mains connection on the inside mold insert, inside mold insert passes through mechanical screw fixation and is in on the dustcoat block.
Further, the copper sheet carrier for signal transmission is connected with signal wires, and a heat-shrinkable sleeve is used at a connection position for protection and insulation, wherein the number of the signal wires is the same as that of the copper sheet carrier for signal transmission, for example: the number of the copper sheet carriers for signal transmission is 2, the number of the signal leads is 2, and when the number of the copper sheet carriers for signal transmission needs to be 4 for expanding functions, the number of the signal leads is 4.
Furthermore, the copper sheet carrier for commercial power connection is connected with commercial power wires, and the number of the commercial power wires is the same as that of the copper sheet carriers for commercial power connection.
Furthermore, the specification of the signal wire is between 0.5 and 0.75 square millimeters, and the specification of the commercial power wire is between 0.75 and 1 square millimeter.
Furthermore, the diameter of the electric connection step is in the middle of 48-50 mm, and the main purpose is to ensure the insulation gap between the copper sheet carrier for signal transmission and the copper sheet carrier for commercial power connection.
Furthermore, the copper sheet carrier for signal transmission and the copper sheet carrier for commercial power connection are made of one of brass, bronze and 1060 aluminum alloy copper plating, and the thickness of the copper sheet carrier is 1.0-1.5 mm.
Further, the material of the outer cover cap and the inner insert is V0 flame-retardant ultraviolet-resistant nylon, so that the aging speed is reduced when the outdoor environment-friendly anti-aging cover is used outdoors.
Further, the outer cover cap and the inner insert are integrally formed through an injection molding machine, and after the outer cover cap and the inner insert are formed, an IK08 test and a V0 flame retardant test are required.
Further, the distance between the electric connection step and the waterproof protection step is 1.2-2.5 mm.
Furthermore, the penetrating fixing hole penetrates through the whole outer cover cap, can penetrate through the screw rods between the M2.5-M4 mm, and can be effectively fixed on the LED lamp when the structure is fixed.
According to the technical scheme, the novel NEMA interface socket lighting device provided by the utility model has the advantages that the whole outer cover cap is penetrated through the penetrating fixing hole by integrally forming and combining the outer cover cap and the internal insert, so that the structure is firm, and the stability is high; in addition, through the diameter of electricity connection step is in between 48~50mm in the side, has guaranteed electrical insulation, uses safelyr.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a first direction structure diagram of the new NEMA interface socket lighting device of the present invention.
Fig. 2 is a second directional structural schematic diagram of the new NEMA interface socket lighting device of the present invention.
Fig. 3 is an exploded schematic view of the new NEMA interface socket lighting device of the present invention.
Reference numerals: the method comprises the following steps of 1-outer cover cap, 2-internal insert, 3-copper sheet carrier for signal transmission, 4-copper sheet carrier for commercial power connection, 5-mechanical screw, 11-electric connection step, 12-through fixing hole, 13-waterproof protection step, 14-outer cover cap internal reinforcing rib, 31-signal lead and 41-commercial power lead.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the novel NEMA interface socket lighting device includes an outer cover cap 1 and an inner insert 2, the outer cover cap 1 is provided with an electrical connection step 11, a through fixing hole 12, a waterproof protection step 13 and an outer cover cap inner reinforcing rib 14, the electrical connection step 11 is provided with 2 to 4 copper sheet carriers 3 for signal transmission, the inner insert 2 is provided with 3 copper sheet carriers 4 for commercial power connection, and the inner insert 2 is fixed on the outer cover cap 1 through a mechanical screw 5.
Preferably, the copper sheet carrier 3 for signal transmission is connected with signal wires 31, and heat-shrinkable sleeves are used for protection and insulation at the connection, the number of the signal wires 31 is the same as the number of the copper sheet carriers 3 for signal transmission, for example: the number of the copper sheet carriers 3 for signal transmission is 2, the number of the signal leads 31 is 2, and when the number of the copper sheet carriers 3 for signal transmission needs to be expanded to 4, the number of the signal leads 31 is 4.
Preferably, the copper sheet carrier 4 for commercial power connection is connected with commercial power wires 41, and the number of the commercial power wires 41 is the same as that of the copper sheet carrier 4 for commercial power connection.
Preferably, the signal wire 31 has a specification of 0.5 to 0.75 square millimeter, and the commercial power wire 41 has a specification of 0.75 to 1 square millimeter.
Preferably, the diameter of the electric connection step 11 is between 48 mm and 50mm, and the main purpose is to ensure the insulation gap between the copper sheet carrier 3 for signal transmission and the copper sheet carrier 4 for commercial power connection.
Preferably, the copper sheet carrier 3 for signal transmission and the copper sheet carrier 4 for commercial power connection are made of one of brass, bronze and 1060 aluminum alloy copper plating, and the thickness is 1.0-1.5 mm.
Preferably, the material of the hood cap 1 and the inner insert 2 is V0 flame retardant and ultraviolet resistant nylon, so as to reduce the aging speed when the hood cap and the inner insert are used outdoors.
Preferably, the outer cover cap 1 and the inner insert 2 are integrally formed by an injection molding machine, and after the forming, the IK08 test and the V0 flame retardant test are required to be passed.
Preferably, the distance from the electric connection step 11 to the waterproof protection step 13 is 1.2-2.5 mm.
Preferably, the penetrating fixing hole 12 penetrates through the whole outer cover cap 1, can penetrate through a screw rod between M2.5-M4 mm, and can be effectively fixed on an LED lamp when the structure is fixed.
Claims (4)
1. Novel NEMA interface socket lighting device, including dustcoat block and inside mold insert, characterized by: the waterproof protective cover is characterized in that an electric connection step, a through fixing hole, a waterproof protective step and an outer cover cap inner reinforcing rib are arranged on the outer cover cap, 2-4 copper sheet carriers for signal transmission are arranged on the electric connection step, 3 copper sheet carriers for commercial power connection are arranged on the inner insert, and the inner insert is fixed on the outer cover cap through mechanical screws.
2. The NEMA interface socket illumination device of claim 1, wherein the copper sheet carrier for signal transmission and the copper sheet carrier for commercial power connection are made of one of brass, bronze and 1060 aluminum alloy copper plating, and have a thickness of 1.0-1.5 mm.
3. The NEMA interface socket illumination device of claim 1, wherein the diameter of the electrical connection step is between 48 mm and 50mm in length.
4. The NEMA interface socket illumination device of claim 1, wherein the through fixing holes extend through the entire cover cap and can pass through screws between M2.5-M4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121243386.0U CN214891047U (en) | 2021-06-04 | 2021-06-04 | NEMA interface socket lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121243386.0U CN214891047U (en) | 2021-06-04 | 2021-06-04 | NEMA interface socket lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891047U true CN214891047U (en) | 2021-11-26 |
Family
ID=78903018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121243386.0U Active CN214891047U (en) | 2021-06-04 | 2021-06-04 | NEMA interface socket lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214891047U (en) |
-
2021
- 2021-06-04 CN CN202121243386.0U patent/CN214891047U/en active Active
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