CN207094571U - A kind of dual mode communication controller for road lamp based on NEMA interface shells - Google Patents
A kind of dual mode communication controller for road lamp based on NEMA interface shells Download PDFInfo
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- CN207094571U CN207094571U CN201721662030.4U CN201721662030U CN207094571U CN 207094571 U CN207094571 U CN 207094571U CN 201721662030 U CN201721662030 U CN 201721662030U CN 207094571 U CN207094571 U CN 207094571U
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Abstract
The utility model discloses a kind of dual mode communication controller for road lamp based on NEMA interface shells, including NEMA interface shells and the NEMA interface plugs being sealingly disposed in inside the NEMA interface shells, antenna, circuit board assemblies, wherein, the NEMA interface shells use plastic casing, the NEMA interface plugs are arranged on the bottom of the NEMA interface shells, lamp outer casing is provided with NEMA interface sockets, and the NEMA interface plugs coordinate with the NEMA interface sockets grafting；The circuit board assemblies are arranged on the top of the NEMA interface plugs, and the antenna is arranged on the top of the circuit board assemblies；There is controller architecture of the present utility model good wireless signal to penetrate effect, and avoid the problem of signal attenuation for extending feeder line, can give full play to the communication performance of dual-mode device.
Description
Technical field
It the utility model is related to a kind of dual mode communication controller for road lamp based on NEMA interface shells.
Background technology
Although traditional controller for road lamp employs advanced dual mode communication device, but do not solve Standard thoroughly
The problem of upper.For example, have it is direct antenna is placed on lamp interior, but because light fixture is made of metal, to wireless signal
With very big decay, shielding action, so not giving full play to the advantage of bimodulus, power line mode is substantially also based on
Transmission；As shown in figure 1, some by the way of antenna is external, the front of light fixture 1 is provided with lampshade 2, and the back side of light fixture 1 is light fixture
Shell 3, antenna 4 are adsorbed on the lamp outer casing 3 by magnet sucking disc 5, and this mode has more process in fit on,
Assembly cost and reliability be not high, and the life-span is low；It is fixed on even with fixed mount on lamp stand, because height is inadequate,
The tree shade for being highly susceptible to ground is blocked or destroyed, and certain feeder line lengthening causes the decay of wireless signal to be also inevitable.
Therefore conventional bimodulus application product does not have the communication performance that can give full play to dual-mode device substantially.
Utility model content
The utility model is to solve the above problems, provide a kind of dual mode communication Street lamps control based on NEMA interface shells
Device, it is connected by using NEMA interfaces with light fixture, and using the built-in aerial of plastic casing, there is good wireless signal to wear
Saturating effect, and the problem of signal attenuation for extending feeder line is avoided, the communication performance of dual-mode device can be given full play to.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of dual mode communication controller for road lamp based on NEMA interface shells, the controller include NEMA interface shells
(20) the internal NEMA interface plugs (21) of the NEMA interface shells (20), antenna (22), circuit board group are sealingly disposed in and
Part (23,24,25), wherein, the NEMA interface shells (20) use plastic casing, and the NEMA interface plugs (21) are arranged on
The bottom of the NEMA interface shells (20), lamp outer casing (10) are provided with NEMA interface sockets (11), and the NEMA interfaces are inserted
Head (21) coordinates with NEMA interface sockets (11) grafting；The circuit board assemblies (23,24,25) are arranged on the NEMA and connect
The top of mouth plug (21), the antenna (22) are arranged on the top of the circuit board assemblies (23,24,25).
Preferably, the circuit board assemblies (23,24,25) further comprise first circuit board (23), second circuit board
(24) connector (25) of the first circuit board (23) and the second circuit board (24), the first circuit board are connected and
(23) terminal signaling of acquisition light fixture (30) is carried out by the NEMA interface plugs (21) and the NEMA interface sockets (11)
And the second circuit board (24) is sent to, the terminal signaling of the light fixture (30) is converted to nothing by the second circuit board (24)
Line signal is simultaneously outwards launched by the antenna (22).
Preferably, it is provided with waterproof seal between the NEMA interface plugs (21) and the NEMA interface sockets (11).
Preferably, the lamp outer casing (10) is arranged on the back side of light fixture (30), and the front of the light fixture (30) sets lamp
Cover (31).
Preferably, the circuit board assemblies (23,24,25) are fixedly installed on upper, the institute of the NEMA interface plugs (21)
NEMA interface shells (20) are stated with the NEMA interface plugs (21) sealing socket to coordinate.
The beneficial effects of the utility model are：
(1), antenna is placed on lamp interior by prior art, but because light fixture is made of metal, is had to wireless signal
There are very big decay, shielding action；NEMA interface shells of the present utility model are made as a result of plastics, have good nothing
Line signal penetrates；
(2), antenna of the present utility model is directly built in inside controller, is removed feeder line from and is extended connection, no feeder line declines
Subtract, reduce signal quality attenuation factor；
(3), NEMA interface plugs, antenna, circuit board assemblies are built in NEMA interface shells, are had preferably anti-
Water, Corrosion Protection, service life are longer.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the assembling structure schematic diagram of the dual mode communication controller for road lamp of prior art；
Fig. 2 is the assembling structure schematic diagram of dual mode communication controller for road lamp of the utility model based on NEMA interface shells；
In figure：
10- lamp outer casings；11-NEMA interface sockets；
20-NEMA interface shells；21-NEMA interface plugs；22- antennas；23- first circuit boards；24 second circuit boards；
25- connectors；
30- light fixtures；31- lampshades.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Fig. 2 a kind of dual mode communication controller for road lamp based on NEMA interface shells of the present utility model, the control
Device processed includes NEMA interface shells 20 and the NEMA interface plugs 21, the antenna that are sealingly disposed in inside the NEMA interface shells 20
22nd, circuit board assemblies, wherein, the NEMA interface shells 20 use plastic casing, and the NEMA interface plugs 21 are arranged on institute
The bottom of NEMA interface shells 20 is stated, lamp outer casing 10 is provided with NEMA interface sockets 11, the NEMA interface plugs 21 and institute
State the grafting of NEMA interface sockets 11 cooperation；The circuit board assemblies are arranged on the top of the NEMA interface plugs 21, the day
Line 22 is arranged on the top of the circuit board assemblies.
In the present embodiment, the circuit board assemblies further comprise first circuit board 23, second circuit board 24 and connection
The connector 25 of the first circuit board 23 and the second circuit board 24, wherein, the first circuit board 23 is mainly used in adopting
Collect the various current parameters of light fixture 30, luminance parameter etc., either and provided with light adjusting circuit, power control circuit etc. or
The transducing signal for being acquired terminal can also be connected with various sensors as needed；The second circuit board 24 mainly includes
Relay, signaling conversion circuit etc.；The first circuit board 23 passes through the NEMA interface plugs 21 and the NEMA interfaces
Socket 11 carries out obtaining the terminal signaling of light fixture 30 and is sent to the second circuit board 24, and the second circuit board 24 is by described in
The terminal signaling of light fixture 30 is converted to wireless signal and outwards launched by the antenna 22.The NEMA interface plugs 21 and institute
State and be provided with waterproof seal between NEMA interface sockets 11.The lamp outer casing 10 is arranged on the back side of light fixture 30, the light fixture
30 front sets lampshade 31.The circuit board assemblies 23,24,25 are fixedly installed on the upper of the NEMA interface plugs 21, institute
NEMA interface shells 20 are stated with the NEMA interface plugs 21 sealing socket to coordinate.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the appended claims for the utility model.
Claims (5)
1. a kind of dual mode communication controller for road lamp based on NEMA interface shells, it is characterised in that the controller includes NEMA
Interface shells (20) and be sealingly disposed in the internal NEMA interface plugs (21) of the NEMA interface shells (20), antenna (22),
Circuit board assemblies (23,24,25), wherein, the NEMA interface shells (20) use plastic casing, the NEMA interface plugs
(21) bottom of the NEMA interface shells (20) is arranged on, lamp outer casing (10) is provided with NEMA interface sockets (11), described
NEMA interface plugs (21) coordinate with NEMA interface sockets (11) grafting；The circuit board assemblies (23,24,25) are arranged on
The top of the NEMA interface plugs (21), the antenna (22) are arranged on the top of the circuit board assemblies (23,24,25).
A kind of 2. dual mode communication controller for road lamp based on NEMA interface shells according to claim 1, it is characterised in that：
The circuit board assemblies (23,24,25) further comprise first circuit board (23), second circuit board (24) and connection described the
The connector (25) of one circuit board (23) and the second circuit board (24), the first circuit board (23) are connect by the NEMA
Mouth plug (21) carries out the terminal signaling of acquisition light fixture (30) with the NEMA interface sockets (11) and is sent to second electricity
The terminal signaling of the light fixture (30) is converted to wireless signal and by the day by road plate (24), the second circuit board (24)
Line (22) is outwards launched.
A kind of 3. dual mode communication controller for road lamp based on NEMA interface shells according to claim 1, it is characterised in that：
Waterproof seal is provided between the NEMA interface plugs (21) and the NEMA interface sockets (11).
A kind of 4. dual mode communication controller for road lamp based on NEMA interface shells according to claim 1, it is characterised in that：
The lamp outer casing (10) is arranged on the back side of light fixture (30), and the front of the light fixture (30) sets lampshade (31).
A kind of 5. dual mode communication controller for road lamp based on NEMA interface shells according to claim 1, it is characterised in that：
The circuit board assemblies (23,24,25) are fixedly installed on the upper of the NEMA interface plugs (21), the NEMA interface shells
(20) coordinate with the NEMA interface plugs (21) sealing socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662030.4U CN207094571U (en) | 2017-12-04 | 2017-12-04 | A kind of dual mode communication controller for road lamp based on NEMA interface shells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721662030.4U CN207094571U (en) | 2017-12-04 | 2017-12-04 | A kind of dual mode communication controller for road lamp based on NEMA interface shells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094571U true CN207094571U (en) | 2018-03-13 |
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ID=61538705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721662030.4U Active CN207094571U (en) | 2017-12-04 | 2017-12-04 | A kind of dual mode communication controller for road lamp based on NEMA interface shells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050451A (en) * | 2019-11-18 | 2020-04-21 | 上海亚明照明有限公司 | Sensor data transmission system and device based on NEMA interface and outdoor lamp |
| CN112152916A (en) * | 2019-06-28 | 2020-12-29 | 永滐投资有限公司 | NEMA edge gateway |
-
2017
- 2017-12-04 CN CN201721662030.4U patent/CN207094571U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112152916A (en) * | 2019-06-28 | 2020-12-29 | 永滐投资有限公司 | NEMA edge gateway |
| TWI744658B (en) * | 2019-06-28 | 2021-11-01 | 永滐投資有限公司 | Nema edge gateway |
| CN112152916B (en) * | 2019-06-28 | 2023-04-07 | 永滐投资有限公司 | NEMA edge gateway |
| CN111050451A (en) * | 2019-11-18 | 2020-04-21 | 上海亚明照明有限公司 | Sensor data transmission system and device based on NEMA interface and outdoor lamp |
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