CN204350012U - A kind of solar energy early warning speech amplifier - Google Patents
A kind of solar energy early warning speech amplifier Download PDFInfo
- Publication number
- CN204350012U CN204350012U CN201420795873.1U CN201420795873U CN204350012U CN 204350012 U CN204350012 U CN 204350012U CN 201420795873 U CN201420795873 U CN 201420795873U CN 204350012 U CN204350012 U CN 204350012U
- Authority
- CN
- China
- Prior art keywords
- early warning
- solar energy
- speech amplifier
- warning speech
- megaphone
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar energy early warning speech amplifier, comprise vertical rod, early warning speech amplifier, solar energy photovoltaic panel, storage battery, megaphone; It is characterized in that: described vertical rod top is provided with solar energy photovoltaic panel, be provided with early warning speech amplifier in the middle of vertical rod, bottom of upright rod connects storage battery; Describedly between solar energy photovoltaic panel and early warning speech amplifier, be provided with megaphone; Described solar energy photovoltaic panel connects storage battery; Described storage battery connects early warning speech amplifier and megaphone; Described early warning speech amplifier connects megaphone.Solar energy early warning speech amplifier of the present utility model has reliable operation, and easy to operate, operating efficiency is high, can play by complete independently, can remote control, saves the advantage such as the energy, environmental protection, has very high practical value.
Description
Technical field
the utility model relates to a kind of speech amplifier, particularly relates to a kind of solar energy early warning speech amplifier.
Background technology
in recent years, due to the combined influence of mankind's activity and natural cause, global climate is in warming trend year by year, irregular anomalous weather continues to bring out on a large scale, Extreme Weather Events frequently occurs, bring significant impact and destruction to socio-economic development, people life property safety, the biological environment also making the mankind depend on for existence suffers direct threat.Holding of " Copenhagen World Climate Conference ", confirms that national governments and international body all pay much attention to this, and reply complexity, changeable climate environment have become the important topic concerning the mankind, concern the world.
china is vast in territory, physical features is complicated, monsoon climate is obvious, the disaster that Extreme Weather-climate Events causes is relatively frequent, heavy rain, flood, arid, damage to plants caused by sudden drop in temperature, freeze injury, cold damage, severe snow, hail, dense fog, thunderclaps, spout, strong wind, heat wave, sandstorm, hot dry wind, cloudy weather for several days running, the meteorological disaster such as tropical cyclone happen occasionally.Especially in recent years weather is often gone to extremes, meteorological disaster presents the feature that kind is many, scope is wide, intensity is large, the loss that meteorological disaster causes every year accounts for about 70% of whole natural calamity, the direct economic loss caused accounts for about the 3-6% of GDP, utilize technological means to prevent and reduce natural disasters, become the important administration content of governments at all levels, water conservancy bureau, Meteorological Unit, Radio & Television Bureau, able to resisting flood and drought office etc.
along with rural economic development and life of farmers level improve, agricultural, rural area, the demand of peasant to weather information particularly diastrous weather information sharply strengthen, but still aobvious single for the meteorological * * means of rural area and peasant, affect carrying out of rural area disaster prevention and relief work to a great extent.Construction of rural meteorological disaster early warning broadcast platform, installing weather warning LED display and meteorological calamity emergency broadcast system, is the infrastructure construction of reinforced region disaster prevention and relief, effectively improves the important channel of meteorological disaster pre-alerting ability.To rural area, " typhon " is the most universal, most convenient, most economical, coverage rate is the widest, the pattern of " meteorological disaster early warning broadcasting receiver+typhon+display screen ", thoroughly solve the problem of weather information to rural area " last one kilometer ", greatly can improve the ability that peasant prevents and reduces natural disasters, bring huge agricultural performance.At present, the early warning speech amplifier on market is functional single, can not meet the need of market.
Utility model content
the purpose of this utility model is to provide one, and to have structure simple, reliable operation, and easy to operate, operating efficiency is high, can play by complete independently, can remote control, saves a kind of solar energy early warning speech amplifier of the advantage such as the energy, environmental protection.
in order to realize the purpose of this utility model, the utility model is achieved through the following technical solutions: a kind of solar energy early warning speech amplifier, comprises vertical rod, early warning speech amplifier, solar energy photovoltaic panel, storage battery, megaphone; It is characterized in that: described vertical rod top is provided with solar energy photovoltaic panel, be provided with early warning speech amplifier in the middle of vertical rod, bottom of upright rod connects storage battery; Describedly between solar energy photovoltaic panel and early warning speech amplifier, be provided with megaphone; Described solar energy photovoltaic panel connects storage battery; Described storage battery connects early warning speech amplifier and megaphone; Described early warning speech amplifier connects megaphone.
operation principle: light energy conversion becomes electrical power storage in storage battery by solar energy photovoltaic panel, electric energy is supplied early warning speech amplifier and megaphone by storage battery, early warning speech amplifier sends information by accepting early warning information, through megaphone wide-scale distribution, reaches the object of early warning.
solar energy early warning speech amplifier of the present utility model has reliable operation, and easy to operate, operating efficiency is high, can play by complete independently, saves the advantage such as the energy, environmental protection, have very high practical value.
Accompanying drawing explanation
accompanying drawing 1 is the utility model structural representation.
in accompanying drawing: 1-vertical rod, 2-early warning speech amplifier, 3-solar energy photovoltaic panel, 4-storage battery, 5-megaphone.
embodiment:
embodiment 1
a kind of solar energy early warning speech amplifier, comprises vertical rod 1, early warning speech amplifier 2, solar energy photovoltaic panel 3, storage battery 4, megaphone 5; It is characterized in that: described vertical rod 1 top is provided with solar energy photovoltaic panel 3, be provided with early warning speech amplifier in the middle of vertical rod 1, bottom vertical rod 1, connect storage battery 4; Describedly between solar energy photovoltaic panel 3 and early warning speech amplifier 2, be provided with megaphone 5; Described solar energy photovoltaic panel 3 connects storage battery 4; Described storage battery 4 connects early warning speech amplifier 2 and megaphone 5; Described early warning speech amplifier 2 connects megaphone 5.
embodiment 2
utility model works principle: light energy conversion becomes electrical power storage in storage battery 4 by solar energy photovoltaic panel 3, electric energy is supplied early warning speech amplifier 2 and megaphone 5 by storage battery 4, early warning speech amplifier 2 sends information by accepting early warning information, through megaphone 5 wide-scale distribution, reaches the object of early warning.
Claims (1)
1. a solar energy early warning speech amplifier, comprises vertical rod, early warning speech amplifier, solar energy photovoltaic panel, storage battery, megaphone; It is characterized in that: described vertical rod top is provided with solar energy photovoltaic panel, be provided with early warning speech amplifier in the middle of vertical rod, bottom of upright rod connects storage battery; Describedly between solar energy photovoltaic panel and early warning speech amplifier, be provided with megaphone; Described solar energy photovoltaic panel connects storage battery; Described storage battery connects early warning speech amplifier and megaphone; Described early warning speech amplifier connects megaphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795873.1U CN204350012U (en) | 2014-12-17 | 2014-12-17 | A kind of solar energy early warning speech amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795873.1U CN204350012U (en) | 2014-12-17 | 2014-12-17 | A kind of solar energy early warning speech amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350012U true CN204350012U (en) | 2015-05-20 |
Family
ID=53233249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795873.1U Expired - Fee Related CN204350012U (en) | 2014-12-17 | 2014-12-17 | A kind of solar energy early warning speech amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468009A (en) * | 2014-12-17 | 2015-03-25 | 黑龙江真美广播通讯器材有限公司 | Solar early warning broadcast set |
| CN105846934A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Street multifunctional broadcaster |
| CN105846932A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Remote control portable early warning broadcast set |
| CN105846929A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Solar energy wireless broadcast system |
-
2014
- 2014-12-17 CN CN201420795873.1U patent/CN204350012U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468009A (en) * | 2014-12-17 | 2015-03-25 | 黑龙江真美广播通讯器材有限公司 | Solar early warning broadcast set |
| CN105846934A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Street multifunctional broadcaster |
| CN105846932A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Remote control portable early warning broadcast set |
| CN105846929A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Solar energy wireless broadcast system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |