阅读说明：本技术 一种夜间道路施工用节能感应雪糕筒路障 (Road construction is with energy-conserving response ice cream section of thick bamboo roadblock night ) 是由 于雷 姜青青 于 2020-07-22 设计创作，主要内容包括：本发明公开了一种夜间道路施工用节能感应雪糕筒路障,包括雪糕筒,所述雪糕筒内开设有电力腔,所述雪糕筒的外侧壁上环绕开设有多个收音孔,每个所述收音孔均连通电力腔,所述电力腔的内壁上位于多个收音孔处分别密封盖设有多个换能器。本发明通过换能器将施工噪音转换为电能储存,通过人体传感器检测行人并点亮环形警示灯提示行人,增加夜间行人的安全,且节省电能,通过感应槽将施工噪音、震动和雨水噪音转换为声波并通过换能器转换为电能存储,增加适用性。(The invention discloses an energy-saving induction ice cream cone roadblock for road construction at night, which comprises an ice cream cone, wherein an electric cavity is formed in the ice cream cone, a plurality of sound receiving holes are formed in the outer side wall of the ice cream cone in a surrounding manner, each sound receiving hole is connected with the electric cavity, and a plurality of transducers are respectively arranged on the inner wall of the electric cavity at the plurality of sound receiving holes in a sealing manner. The construction noise is converted into the electric energy through the transducer for storage, the pedestrian is detected through the human body sensor, the annular warning lamp is lightened for prompting the pedestrian, the safety of the pedestrian at night is improved, the electric energy is saved, the construction noise, the vibration and the rainwater noise are converted into the sound waves through the induction groove and are converted into the electric energy through the transducer for storage, and the applicability is improved.)

1. An energy-saving induction ice cream tube roadblock for road construction at night comprises an ice cream tube (1) and is characterized in that an electric power cavity (11) is formed in the ice cream tube (1), a plurality of sound receiving holes (12) are formed in the outer side wall of the ice cream tube (1) in a surrounding mode, each sound receiving hole (12) is connected with the electric power cavity (11), a plurality of transducers (4) are respectively arranged on the inner wall of the electric power cavity (11) at the positions of the plurality of sound receiving holes (12) in a sealing mode, an energy storage battery (5) and an energy conversion circuit (6) are respectively installed on the inner wall of the electric power cavity (11), the plurality of transducers (4) are respectively and electrically connected with the energy conversion circuit (6), the energy conversion circuit (6) is electrically connected with the energy storage battery (5), a plurality of overflow holes (14) are formed in the inner wall of the ice cream tube (1), and the plurality of overflow holes (14) are respectively communicated with the plurality of sound receiving holes, the ice cream comprises an ice cream barrel (1), and is characterized in that an annular warning lamp (13) is embedded in the side wall of the ice cream barrel (1), a human body sensor (2) is installed at the top of the ice cream barrel (1), a photosensitive switch (3) is installed on the side wall of the ice cream barrel (1), and an energy storage battery (5) is sequentially connected with the human body sensor (2), the annular warning lamp (13) and the photosensitive switch (3) in series.

2. The energy-saving induction ice cream cone roadblock for road construction at night according to claim 1, wherein the aperture of the sound-absorbing hole (12) on the outer side wall of the ice cream cone (1) is smaller than the aperture on the inner wall of the power cavity (11).

3. The energy-saving induction ice cream cone roadblock for road construction at night according to claim 1, wherein an energy storage cavity (15) and an induction cavity (16) are formed in the ice cream cone (1), the induction cavity (16) is arranged around the energy storage cavity (15), a plurality of transducers (4) are arranged on the outer side wall of the energy storage cavity (15) in a surrounding mode, an energy storage battery (5) and an energy conversion circuit (6) are respectively arranged in the energy storage cavity (15), a plurality of induction grooves (17) are formed in the inner side wall and the outer side wall of the induction cavity (16), and a sound vibrating diaphragm (171) is arranged at the notch of each induction groove (17).

Technical Field

The invention relates to the field of road construction, in particular to an energy-saving induction ice cream cone roadblock for road construction at night.

Background

In the road construction process, roadblocks, usually ice cream cone roadblocks, need to be added around the construction area, avoid vehicles and pedestrians because of the danger that leads to because of unable accurate observation construction area takes place. The existing ice cream tube roadblock is usually a cone, the surface of the existing ice cream tube roadblock is pasted with a reflective strip or sprayed with reflective paint, when the reflective strip and the reflective paint are both required to be irradiated by light, the warning power can be increased, for pedestrians walking at night without lighting equipment, the safety of reflective prompt is greatly reduced, and safety accidents are easily caused.

Disclosure of Invention

The invention aims to solve the defects that passive light-reflecting prompts in the prior art have poor prompting capability under the condition of no illumination and greatly reduce the safety, and provides an energy-saving induction ice cream cone roadblock for road construction at night.

In order to achieve the purpose, the invention adopts the following technical scheme:

the energy-saving induction ice cream tube roadblock for road construction at night comprises an ice cream tube, wherein an electric cavity is formed in the ice cream tube, a plurality of sound receiving holes are formed in the outer side wall of the ice cream tube in a surrounding mode and are connected with the electric cavity, a plurality of transducers are arranged on the inner wall of the electric cavity and are located at the plurality of sound receiving holes in a sealing mode respectively, an energy storage battery and an energy conversion circuit are mounted on the inner wall of the electric cavity respectively and are electrically connected with the energy conversion circuit respectively, the energy conversion circuit is electrically connected with an energy storage battery, a plurality of overflow holes are formed in the inner wall of the ice cream tube and are communicated with the plurality of sound receiving holes respectively, an annular warning lamp is embedded in the side wall of the ice cream tube, a human body sensor is mounted at the top of the ice cream tube, a photosensitive switch is mounted on the side wall of the ice cream tube, and the energy storage battery is sequentially, Annular warning light and photosensitive switch.

Preferably, the aperture of the sound receiving hole on the outer side wall of the ice cream cone is smaller than the aperture on the inner wall of the power cavity.

Preferably, an energy storage cavity and an induction cavity are formed in the ice cream cone, the induction cavity is arranged around the energy storage cavity, a plurality of transducers are arranged on the outer side wall of the energy storage cavity in a surrounding mode, energy storage batteries and transduction circuits are respectively arranged in the energy storage cavity, a plurality of induction grooves are formed in the inner side wall and the outer side wall of the induction cavity, and each induction groove is provided with a sound vibrating diaphragm at the notch.

The invention has the following beneficial effects:

1. receive the noise that the construction area produced through the sound reception hole, the noise passes through the sound reception hole with the form of sound wave and transmits to the transducer, the transducer is through vibration piezoelectricity conversion's mode with acoustic energy conversion to the electric energy, then input storage in the energy storage battery after handling through the transduction circuit, at night, photosensitive switch opens, when human body sensor senses the pedestrian that is close to, the switch on circuit, make electric energy in the energy storage battery supply annular warning light to light the suggestion pedestrian suddenly, increase the night security of ice cream section of thick bamboo, and when no pedestrian passes through, the circuit disconnection, annular warning light extinguishes, reduce the electric energy loss.

2. Make an ice cream section of thick bamboo can discharge the receipts hole fast with the rainwater when rainy day uses through the overflow hole, avoid the receipts hole can not in time receive the radio in the rain or after the rain stops, lead to the electric power energy storage less, avoided the not enough condition of night storage electric energy to take place promptly, and can avoid the transducer to be in for a long time and lead to life-span reduction and conversion efficiency to reduce in the rainwater.

3. The response groove is seted up at the response intracavity, make the surface of ice cream section of thick bamboo as an organic whole, the rainwater can directly flow to ground along ice cream section of thick bamboo surface promptly, the condition that can not lead to the hydrops takes place, and the response groove makes the air in the response inslot produce the vibration through the vibration of response ice cream section of thick bamboo, thereby make the sound vibrating diaphragm produce the vibration, make the interior air of response intracavity constantly vibrate, then can make the transducer receive air vibration compression production electric energy and supply energy storage battery energy storage, and can enough convert construction noise and construction vibration into the electric energy through the vibration conduction of ice cream section of thick bamboo outer wall and store, also can beat the rainwater and beat the vibration conversion that produces at ice cream section of thick bamboo surface into the electric energy, increase the capacitation way of ice.

In conclusion, the construction noise is converted into the electric energy through the transducer to be stored, the pedestrian is detected through the human body sensor, the annular warning lamp is lightened to prompt the pedestrian, the safety of the pedestrian at night is improved, the electric energy is saved, the construction noise, the vibration and the rainwater noise are converted into the sound waves through the induction groove and are converted into the electric energy through the transducer to be stored, and the applicability is improved.

Drawings

FIG. 1 is a schematic structural view of an energy-saving induction ice cream cone roadblock for road construction at night according to the present invention;

FIG. 2 is a schematic circuit connection diagram of an energy-saving induction ice cream cone roadblock for road construction at night according to the invention;

FIG. 3 is a schematic structural diagram according to a second embodiment;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: the ice cream comprises an ice cream cone 1, a power cavity 11, a sound collecting hole 12, an annular warning lamp 13, an overflow hole 14, an energy storage cavity 15, an induction cavity 16, an induction groove 17, a sound vibrating diaphragm 171, a human body sensor 2, a photosensitive switch 3, an energy transducer 4, an energy storage battery 5 and an energy conversion circuit 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.