CN209151177U - A kind of lamp post type alarm device terminal structure - Google Patents
A kind of lamp post type alarm device terminal structure Download PDFInfo
- Publication number
- CN209151177U CN209151177U CN201920054815.6U CN201920054815U CN209151177U CN 209151177 U CN209151177 U CN 209151177U CN 201920054815 U CN201920054815 U CN 201920054815U CN 209151177 U CN209151177 U CN 209151177U
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- unit
- control unit
- sound column
- lithium battery
- battery group
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Abstract
The utility model discloses a kind of lamp post type alarm device terminal structures, belong to people's air-defence warning's device technical field.It includes the body of rod, solar panels, lithium battery group, lighting unit, administrative unit, IP network sound column and alarm unit, administrative unit includes charging control unit and lighting control unit, alarm unit includes radio receiving unit, control unit and sound column Power Management Unit, radio receiving unit is connect with control unit, and sound column Power Management Unit is connect with control unit；Charging control unit is used to control the electrical energy transportation from solar panels to lithium battery group, and lighting control unit is used to control the electrical energy transportation from lithium battery group to lighting unit, and sound column Power Management Unit is used to control the electrical energy transportation from lithium battery group to IP network sound column.The utility model realizes the broadcasting of alarm using IP network sound column, can break limitation of the case of conventional analog broadcast terminal in content, space and function, use is more flexible, has a vast market application prospect.
Description
Technical field
The utility model relates to a kind of lamp post type alarm device terminal structures, belong to people's air-defence warning's device technical field.
Background technique
Lamp post type alarm device refers to a kind of equipment being mounted on people's air defence alarm device on street lamp post, can usually use
In illumination, alarm can be provided when needing to provide alarm.
Currently, common lamp post type alarm device has pole type and two kinds of lodging formula in structure.Wherein, lodging formula structure can
Lamp stand to fall, replacement is repaired to it convenient for operator.Current lamp post type alarm device generally all includes solar energy
The parts such as plate, energy-storage battery, charging control circuit, lamp cap, sound column, but their sound column is generally used and determines resistance sound column, only
Analog audio signal can be received.
In addition, lamp post type alarm terminal in the prior art, which generallys use analogue audio frequency mode, carries out alarm granting, voice
Broadcast and music, the signal type of transmission are analog signal, influence, deposit vulnerable to factors such as voltage, power, impedances
In the limitation such as audio is of poor quality, distance is limited, is not easy dilatation.
Utility model content
Aiming at the problems existing in the prior art, the utility model proposes a kind of lamp post type alarm device terminal structure, tools
Have the function of network communication, and have the characteristics that broadcast sound quality is good, strong antijamming capability, long transmission distance, being capable of unlimited dilatation.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of lamp post type alarm device terminal structure, including the body of rod, solar panels, lithium battery group and lighting unit, in addition, also
Including administrative unit, IP network sound column and alarm unit, the administrative unit, alarm unit and lithium battery group are set to the bar
The lower part of body, the lighting unit and IP network sound column are set to the top of the body of rod, and the solar panels are set to the bar
The top of body；The administrative unit includes charging control unit and lighting control unit, and the alarm unit includes wireless receiving
Unit, control unit and sound column Power Management Unit, the radio receiving unit connect with control unit and are used for single to control
Member transmission signal, the sound column Power Management Unit connect with control unit and by the controls of control unit；The charge control
Unit is used to control the electrical energy transportation from solar panels to lithium battery group, and the lighting control unit is for controlling from lithium battery group
To the electrical energy transportation of lighting unit, the sound column Power Management Unit is used to control the electric energy from lithium battery group to IP network sound column
Conveying.
Specifically, described control unit is MCU single-chip microcontroller, the sound column Power Management Unit includes optocoupler and field-effect
Pipe, described control unit controls the on-off of the anode and cathode of the primary side diode of the optocoupler by an I/O pin, described
The collector on the secondary side of optocoupler is connect with the grid of the field-effect tube, optical coupling secondary edges collector also pass through a pull-up resistor with
The anode connection of lithium battery group, the field-effect tube is connected between the lithium battery group and the IP network sound column, for controlling
IP network sound column processed obtains electric and power-off.
From narration above as can be seen that the beneficial effect of technical solutions of the utility model is:
The utility model realizes the broadcasting of alarm using IP network sound column, and IP network sound column is a kind of based on TCP/IP network
Pure digi-tal audio broadcasting terminal, physically merged completely with standard IP network, can not only really realize and be based on
The broadcast of the digitized audio of TCP/IP network, also, by means of the advantage of TCP/IP network, it is wide traditional analog can also to be broken
Limitation of the terminal in content, space and function is broadcast, use is more flexible, has a vast market application prospect.
Detailed description of the invention
In order to clearly describe this patent, one or more attached drawing is provided below.
Fig. 1 is the structural schematic diagram of lamp stand entirety in the utility model embodiment；
Fig. 2 is the circuit structure block diagram of the utility model embodiment；
Fig. 3 is the circuit diagram of control unit in Fig. 2；
Fig. 4 is the circuit diagram of radio receiving unit in Fig. 2；
Fig. 5 is the circuit diagram of sound column Power Management Unit in Fig. 2.
Wherein, the circuit symbol in Fig. 3~5 is the common knowledge of those skilled in the art, and details are not described herein again.
Specific embodiment
Understanding for the ease of those skilled in the art to the art of this patent scheme, below to this in the form of concrete case
The technical solution of patent is described further.
As illustrated in fig. 1 and 2, a kind of lamp post type alarm device terminal structure comprising the body of rod, solar panels, lithium battery group and
Lighting unit further includes administrative unit, IP network sound column and alarm unit, the administrative unit, alarm unit and lithium battery group
It is set to the lower part of the body of rod, the lighting unit and IP network sound column are set to the top of the body of rod, the solar energy
Plate is set to the top of the body of rod；The administrative unit includes charging control unit and lighting control unit, the alarm unit
Including radio receiving unit, control unit and sound column Power Management Unit, the radio receiving unit is connect simultaneously with control unit
For transmitting signal to control unit, the sound column Power Management Unit connect with control unit and by the control of control unit；
The charging control unit is used to control the electrical energy transportation from solar panels to lithium battery group, and the lighting control unit is for controlling
The electrical energy transportation from lithium battery group to lighting unit is made, the sound column Power Management Unit is for controlling from lithium battery group to IP network
The electrical energy transportation of network sound column.
Specifically, the administrative unit in this example can be using the XNSL type of Shijiazhuang Xun Neng Electronic Science and Technology Co., Ltd. production
Solar street light lithium battery energy storage battery control system is realized.
Specifically, described control unit is MCU single-chip microcontroller, the sound column Power Management Unit includes optocoupler and field-effect
Pipe, described control unit controls the on-off of the anode and cathode of the primary side diode of the optocoupler by an I/O pin, described
The collector on the secondary side of optocoupler is connect with the grid of the field-effect tube, optical coupling secondary edges collector also pass through a pull-up resistor with
The anode connection of lithium battery group, the field-effect tube is connected between the lithium battery group and the IP network sound column, for controlling
IP network sound column processed obtains electric and power-off.
Specifically, the circuit of control unit, radio receiving unit and sound column Power Management Unit such as Fig. 3~5 in this example
It is shown, wherein control unit can use commercially available STM8L151K6T6 chip microcontroller, and radio receiving unit can use city
The APC1278 sold realizes that sound column Power Management Unit can be realized using commercially available P521 optocoupler and IRF4905 field-effect tube.
The concrete principle of sound column power management is as follows:
As shown in Figures 3 and 5, MD1 is the common I/O pin of single-chip microcontroller, and P1 is sound column power supply wiring position, and+12V is lamp stand
12V lithium battery power supply in alarm device, the different instruction that lamp stand alarm device control mainboard is sent according to central controller is to sound column electricity
Source power-on time carries out different management.
Lamp stand alarm device by radio receiving unit receive power amplifier open, power on, received in the case where power amplifier is opened alarm life
In the case of enabling these three, lamp stand alarm device can export the order for opening sound column power supply, power on 30 minutes, alarm tries under normal conditions
The time rang less than 30 minutes.
Lamp stand alarm device by radio receiving unit receive power amplifier close or power off command after, opened to prevent from frequently providing power amplifier
Close order, lamp stand alarm device receive power amplifier close instruction power off after ten minutes, powered off at once after receiving cut-offing instruction.
After lamp stand alarm device receives voice broadcast service or playback instruction by radio receiving unit, in sound column granting length
Electricity order, powers on 2 hours.
After powering on, if not receiving power off command, will after reaching timing time power themselves down.
The physical circuit principle of sound column power up are as follows: single-chip microcontroller MD1 foot exports low level when powering on, at this time optocoupler P521
The conducting of primary side A, K foot, while C, E foot are also switched on, at this moment the voltage of the grid G of P-channel field-effect transistor (PEFT) pipe IRF4905 substantially close to
0V is greater than the conducting voltage of itself after source S voltage will be made to subtract grid G voltage, field-effect tube IRF4905 will be led at this time
Logical, drain D will obtain+12V power supply at this time, and sound column will obtain electric.
The physical circuit principle of sound column power process are as follows: after reaching timing time, single-chip microcontroller MD1 foot can export high electricity
Flat, optocoupler P521 primary side A, K foot is not turned at this time, while C, E foot are also not turned on, at this moment the grid of P-channel field-effect transistor (PEFT) pipe IRF4905
Pole G is+12V, and source S voltage subtracts after grid G voltage the not more than conducting voltage of itself, at this time field-effect tube IRF4905
Just it does not turn on, there will be no+12V, sound columns to power off for drain D foot.
The utility model can be used three stage charging system control algolithm control solar panel and charge to lithium battery group.
Furthermore, it is possible to the different brightness and duration of three periods is arranged to lighting unit, for example, can be set and be for 5 points to 7 points at night
10W brightness, 7 points to 12 points are 20W brightness, and 12 points to 6:00 AM are 15W brightness.These are all the public affairs of those skilled in the art
Know common sense, details are not described herein again.
In short, the utility model realizes the broadcasting of alarm using IP network sound column, IP network sound column is a kind of based on TCP/
The pure digi-tal audio broadcasting terminal of IP network is physically being merged with standard IP network completely, can not only be really real
The broadcast of digitized audio now based on TCP/IP network, also, by means of the advantage of TCP/IP network, tradition can also be broken
Limitation of the analog broadcasting terminal in content, space and function, use is more flexible, has a vast market application prospect.
It should be pointed out that the above specific embodiment is the specific case of this patent implementation, without also can not
All implementations of this patent can be covered, therefore the restriction to the scope of this patent cannot be regarded as；All and above case
Belong to the implementation of same idea or the assembled scheme of above-mentioned several schemes, within the protection domain of this patent..
Claims (2)
1. a kind of lamp post type alarm device terminal structure, including the body of rod, solar panels, lithium battery group and lighting unit, feature exist
In: it further include administrative unit, IP network sound column and alarm unit, the administrative unit, alarm unit and lithium battery group are set to
The lower part of the body of rod, the lighting unit and IP network sound column are set to the top of the body of rod, and the solar panels are set to
The top of the body of rod；The administrative unit includes charging control unit and lighting control unit, and the alarm unit includes nothing
Line receiving unit, control unit and sound column Power Management Unit, the radio receiving unit connect with control unit and be used for
Control unit transmits signal, and the sound column Power Management Unit connect with control unit and by the control of control unit；It is described to fill
Electric control unit is used to control the electrical energy transportation from solar panels to lithium battery group, and the lighting control unit is for controlling from lithium
Battery pack is to the electrical energy transportation of lighting unit, and the sound column Power Management Unit is for controlling from lithium battery group to IP network sound column
Electrical energy transportation.
2. a kind of lamp post type alarm device terminal structure according to claim 1, it is characterised in that: described control unit is
MCU single-chip microcontroller, the sound column Power Management Unit include optocoupler and field-effect tube, and described control unit passes through an I/O pin
Control the on-off of the anode and cathode of the primary side diode of the optocoupler, the collector on the secondary side of the optocoupler and the field-effect
The grid of pipe connects, and optical coupling secondary edges collector also passes through a pull-up resistor and the anode of lithium battery group connects, the field-effect
Pipe is connected between the lithium battery group and the IP network sound column, for control IP network sound column it is electric and power-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054815.6U CN209151177U (en) | 2019-01-14 | 2019-01-14 | A kind of lamp post type alarm device terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054815.6U CN209151177U (en) | 2019-01-14 | 2019-01-14 | A kind of lamp post type alarm device terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151177U true CN209151177U (en) | 2019-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920054815.6U Active CN209151177U (en) | 2019-01-14 | 2019-01-14 | A kind of lamp post type alarm device terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209151177U (en) |
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2019
- 2019-01-14 CN CN201920054815.6U patent/CN209151177U/en active Active
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