CN213241384U - Waterproof alarm equipment convenient to install - Google Patents
Waterproof alarm equipment convenient to install Download PDFInfo
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- CN213241384U CN213241384U CN202021557219.9U CN202021557219U CN213241384U CN 213241384 U CN213241384 U CN 213241384U CN 202021557219 U CN202021557219 U CN 202021557219U CN 213241384 U CN213241384 U CN 213241384U
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Abstract
The utility model discloses a waterproof alarm device of being convenient for installation relates to alarm technical field. The utility model discloses a structure includes base, warning case, alarm lamp, speaker, infrared ray sensor, vibration sensor, shell, cold guide plate, conducting strip, be fixed with the pillar on the base, warning incasement cavity is the installation cavity, be fixed with the warning case on the pillar, in alarm lamp and the through-hole of infrared ray sensor setting warning tank wall, the speaker sets up on the lateral wall before the installation cavity, the circuit board sets up on the rear side wall of installation cavity, circuit board and alarm lamp, speaker, infrared ray sensor, oscillation sensor electric connection, the right lower angle department at the installation cavity is fixed to the shell, be fixed with the refrigeration piece in the through-hole of shell center, the cold guide plate sets up in the refrigeration piece left side, the conducting strip sets up refrigeration piece right side. The utility model discloses a have automatic heat dissipation function, and can prevent artificially to destroy equipment.
Description
Technical Field
The utility model relates to an alarm technical field especially relates to a waterproof alarm equipment of being convenient for installation.
Background
An alarm is an electronic product that reminds or warns people of taking some action in the form of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by an event. The alarm is divided into a mechanical alarm and an electronic alarm. With the progress of science and technology, mechanical alarms are increasingly replaced by advanced electronic alarms, are often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency relief, induction detection and the like, and are inseparable from social production. An alarm is also arranged in places such as outdoor forests or parks and lakes, and is mainly used for reminding people of keeping away from dangers in time when the dangers exist. The outdoor alarm has multiple functions, such as solar energy power storage, danger alarm and the like, but the waterproof performance and the heat dissipation performance are poor.
Accordingly, one skilled in the art provides a subject to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, it is relatively poor to overcome prior art outdoor alarm's waterproof performance and heat dispersion effect.
In order to solve the technical problems, the utility model provides a waterproof alarm device which is convenient to install and comprises,
the supporting device structurally comprises a base, wherein the base is of a rectangular plate-shaped structure, a supporting column is fixed at the central axis of the top side wall of the base, and the base plays a role in integral supporting; the alarm box is of a cuboid shell structure, a cavity in the shell is an installation cavity, an alarm device and a heat dissipation device are installed in the installation cavity, the support column penetrates through the vertical central axis of the alarm box and is fixedly connected with the alarm box, and the alarm box plays a role in protecting an internal structure;
the alarm device structurally comprises an alarm lamp, the alarm lamp is arranged in a through hole in the front side wall of the installation cavity, and the alarm lamp is turned on after being electrified to give visual warning to surrounding pedestrians; the loudspeaker is arranged on the front side wall of the mounting cavity, and sounds after being electrified to give out auditory warning to surrounding pedestrians; the infrared sensors are provided with four through holes which are respectively arranged in the front wall, the rear wall, the left wall and the right wall of the installation cavity, and the infrared sensors sense whether a person approaches the equipment; the vibration sensor is arranged on the rear side wall of the mounting cavity and senses whether the alarm box vibrates or not so as to judge whether the equipment is damaged by people or not; the circuit board is arranged on the rear side wall of the installation cavity, a wireless connection module and a control circuit are arranged on the circuit board, the wireless connection module is connected with a remote terminal, the circuit board is electrically connected with an alarm lamp, a loudspeaker, an infrared sensor and an oscillation sensor, and the circuit board is used as a transfer station of terminal control equipment;
the heat dissipation device structurally comprises a shell, wherein the shell is of a square column structure, the shell is fixed at the right lower corner of an installation cavity, a refrigeration piece is fixed in a through hole in the center of the shell, the cold surface of the refrigeration piece faces the installation cavity at the left end of the shell, the hot surface of the refrigeration piece faces the right end of the shell, and the hot surface absorbs the heat of the cold surface, so that the heat of air in the installation cavity is conducted to the air at the right end of the shell; the cold guide sheet is arranged at the left part of the through hole of the shell, and the cold guide sheet is attached to the cold surface to increase the heat transfer area between the cold surface and the air of the installation cavity; the heat conducting fin is arranged at the right part of the through hole of the shell and attached to the hot surface, so that the heat transmission area between the hot surface and the air at the right end of the shell is increased.
As a further aspect of the present invention: the alarm box is characterized in that a plurality of parallel strip-shaped through holes are formed in the alarm box wall at the right end of the shell and are heat dissipation holes, hot air in the shell can be conveniently discharged through the heat dissipation holes, and external cold air enters the shell.
As a further aspect of the present invention: the heat dissipation holes are inclined downwards, so that water can be prevented from flowing into the through holes of the shell from the heat dissipation holes.
As a further aspect of the present invention: the right side of conducting strip is provided with the heat dissipation fan, heat dissipation fan and circuit board electric connection, the heat dissipation fan outwards rolls up hot air in the shell.
As a further aspect of the present invention: the alarm lamp and infrared ray sensor's arc wall periphery is provided with the rubber circle, rubber circle and alarm box through-hole driving fit, the rubber circle can prevent that the rainwater from flowing into the installation cavity from alarm lamp or infrared ray sensor and alarm box clearance.
As a further aspect of the present invention: the front side alarm box wall of the loudspeaker is provided with a plurality of through holes which are sound holes, and the sound holes are convenient for the loudspeaker to transmit sound out of the alarm box.
As a further aspect of the present invention: the gap between the alarm box and the loudspeaker is provided with a water-isolating net, and the water-isolating net isolates rainwater from the loudspeaker to prevent the rainwater from entering the loudspeaker from the sound hole to cause damage.
As a further aspect of the present invention: and a temperature sensor is arranged on the rear side wall of the mounting cavity and senses the temperature in the mounting cavity.
As a further aspect of the present invention: the alarm box is provided with a power supply device, the power supply device structurally comprises a photovoltaic cell panel, the photovoltaic cell panel is fixed at the top end of the supporting column, and the photovoltaic cell panel converts an optical signal into an electric signal; the inverter is arranged in the installation cavity and connected with the photovoltaic cell panel, and the inverter converts direct current generated by the photovoltaic cell panel into constant-voltage alternating current; the storage battery is arranged in the mounting cavity and is connected with the inverter and the circuit board through a conducting wire, the storage battery stores alternating current transmitted by the inverter, and the storage battery supplies power to the circuit board.
As a further aspect of the present invention: the model is AS312, the infrared sensor is provided with a human body infrared sensing module, and the infrared sensor is small and convenient to install.
The utility model has the advantages that:
(1) the utility model is provided with an alarm device, when a pedestrian approaches the device, the infrared sensor senses the body heat amplitude signal of the pedestrian and transmits the signal to the circuit board, the circuit board processes the judgment signal and sends an instruction to the alarm lamp and the loudspeaker, and the alarm lamp and the loudspeaker work simultaneously to give warning of the strict approach of the vision and the hearing of the pedestrian; when a major accident happens on the spot, the terminal sends an instruction to the circuit board, the circuit board sends an instruction to the loudspeaker, and the loudspeaker works to send out a voice alarm for leaving immediately; when a pedestrian gives a warning without sight and approaches to and touches the alarm box, the oscillation sensor senses the vibration of the alarm box and gives an alarm to the circuit board, the circuit board gives out response quality to the alarm lamp and the loudspeaker to give an alarm, and sends out a signal to the terminal, and the terminal can immediately dispatch patrol personnel to arrive. The utility model discloses can prevent artificial destruction equipment.
(2) The utility model discloses set up heat abstractor, when the temperature value of temperature sensor response installation intracavity was higher than the threshold value, the circuit board sent the work order to refrigeration piece and heat dissipation fan, and the cold conduction piece will install intracavity air heat conduction for the refrigeration piece, and the heat conduction on the refrigeration piece is for the conducting strip, and the heat conduction on the conducting strip is in giving the shell in the air, and the heat dissipation fan sends the louvre and rolls out with the shell in the hot air. The utility model discloses a have automatic heat dissipation function.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a front cross-sectional view of the alarm box;
fig. 3 is a right side sectional view of a partial front wall of the alarm box.
Wherein: alarm box 10, installation cavity 11, sound hole 12, louvre 13, circuit board 14, alarm lamp 15, infrared ray sensor 16, vibration sensor 17, pillar 18, base 19, photovoltaic cell board 20, inverter 21, battery 22, shell 30, refrigeration piece 31, cold conduction piece 32, conducting strip 33, heat dissipation fan 34, speaker 35, water-proof net 36, temperature sensor 37, rubber circle 38.
Detailed Description
The alarm device provided by the embodiment is waterproof and convenient to install, and has the structure shown in figures 1-3, including,
the supporting device structurally comprises a base 19, wherein the base 19 is of a rectangular plate-shaped structure, a supporting column 18 is fixed at the central axis of the top side wall of the base 19, and the base 19 plays a role in integral supporting; the alarm box 10 is of a cuboid shell structure, a cavity in the shell is an installation cavity 11, an alarm device and a heat dissipation device are installed in the installation cavity 11, the support column 18 penetrates through the position of the vertical central axis of the alarm box 10 and is fixedly connected with the alarm box 10, and the alarm box 10 plays a role in protecting an internal structure;
the alarm device structurally comprises an alarm lamp 15, wherein the alarm lamp 15 is arranged in a through hole in the front side wall of the installation cavity 11, and the alarm lamp 15 is turned on after being electrified to give visual warning to surrounding pedestrians; the loudspeaker 35 is arranged on the front side wall of the mounting cavity 11, and the loudspeaker 35 sounds after being electrified to give out auditory warning to surrounding pedestrians; the infrared sensors 16 are provided with four through holes which are respectively arranged on the front wall, the rear wall, the left wall and the right wall of the installation cavity 11, and the infrared sensors 16 sense whether a person approaches the equipment; the vibration sensor 17 is arranged on the rear side wall of the mounting cavity 11, and the vibration sensor 17 senses whether the alarm box vibrates or not so as to judge whether the equipment is damaged or not; the circuit board 14 is arranged on the rear side wall of the installation cavity 11, a wireless connection module and a control circuit are arranged on the circuit board 14, the wireless connection module is connected with a remote terminal, the circuit board 14 is electrically connected with an alarm lamp 15, a loudspeaker 35, an infrared sensor 16 and an oscillation sensor 17, and the circuit board 14 is used as a transfer station of terminal control equipment;
the heat dissipation device structurally comprises a shell 30, wherein the shell 30 is of a square column structure, the shell 30 is fixed at the lower right corner of an installation cavity 11, a refrigeration sheet 31 is fixed in a through hole in the center of the shell 30, the cold surface of the refrigeration sheet 31 faces the installation cavity 11 at the left end of the shell 30, the hot surface faces the right end of the shell, and the hot surface absorbs heat of the cold surface, so that air heat in the installation cavity 11 is conducted to air at the right end of the shell 30; the cold guide sheet 32 is arranged at the left part of the through hole of the shell 30, the cold guide sheet 32 is attached to the cold surface, and the heat transfer area between the cold surface and the air in the installation cavity 11 is increased; conducting strip 33, conducting strip 33 set up shell 30 through-hole right part, conducting strip 33 and hot face are attached, increase the heat transmission area of hot face and shell 30 right-hand member air.
The wall of the alarm box 10 at the right end of the shell 30 is provided with a plurality of parallel strip-shaped through holes which are heat dissipation holes 13, the heat dissipation holes 13 are convenient for removing hot air in the shell 30, and external cold air enters the shell 30.
The heat radiating holes 13 are inclined downward, and water is prevented from flowing into the through holes of the housing 30 through the heat radiating holes 13.
The right side of the heat conducting strip 33 is provided with a heat dissipating fan 34, the heat dissipating fan 34 is electrically connected with the circuit board 14, and the heat dissipating fan 34 rolls out hot air in the casing 30.
The periphery of the arc-shaped wall of the alarm lamp 15 and the infrared sensor 16 is provided with a rubber ring 38, the rubber ring 38 is closely fit with the through hole of the alarm box 10, and the rubber ring 38 can prevent rainwater from flowing into the installation cavity 11 from the gap between the alarm lamp 15 or the infrared sensor 16 and the alarm box 10.
The front side alarm box wall of the loudspeaker 35 is provided with a plurality of through holes which are sound holes 12, and the sound holes 12 are convenient for the loudspeaker 35 to transmit sound out of the alarm box 10.
A layer of water-proof net 36 is arranged in a gap between the alarm box 10 and the loudspeaker 35, and rainwater is separated from the loudspeaker 35 by the water-proof net 36, so that the rainwater is prevented from entering the loudspeaker 35 from the sound hole 12 to cause damage.
A temperature sensor 37 is arranged on the rear side wall of the installation cavity 11, and the temperature sensor 37 senses the temperature in the installation cavity 11.
The alarm box 10 is provided with a power supply device, the power supply device structurally comprises a photovoltaic cell panel 20, the photovoltaic cell panel 20 is fixed at the top end of the supporting column 18, and the photovoltaic cell panel 20 converts an optical signal into an electric signal; an inverter 21, wherein the inverter 21 is arranged in the installation cavity 11, the inverter 21 is connected with the photovoltaic cell panel 20, and the inverter 21 converts direct current generated by the photovoltaic cell panel 20 into constant-voltage alternating current; the storage battery 22 is arranged in the installation cavity 11, the storage battery 22 is connected with the inverter 21 and the circuit board 14 through conducting wires, the storage battery 22 stores alternating current transmitted by the inverter 21, and the storage battery 22 supplies power to the circuit board 14.
The model of the infrared sensor 16 is AS312, the infrared sensor 16 of the model is provided with a human body infrared sensing module, and the body is small and convenient to install.
The utility model discloses a theory of operation: when the device is used, when a pedestrian approaches the device, the infrared sensor 16 senses a body heat amplitude signal of the pedestrian and transmits a signal to the circuit board 14, the circuit board 14 processes and judges the signal and sends an instruction to the alarm lamp 15 and the loudspeaker 35, and the alarm lamp 15 and the loudspeaker 35 work simultaneously to give warning for the visual and auditory close prohibition of the pedestrian; when a major accident happens on the spot, the terminal sends an instruction to the circuit board 14, the circuit board 14 sends an instruction to the loudspeaker 35, and the loudspeaker 35 works to send out a voice alarm for leaving immediately; when a pedestrian gives a warning of approaching and touches the alarm box 10, the vibration sensor 17 senses the vibration of the alarm box 10 and gives an alarm to the circuit board 14, the circuit board 14 gives an alarm to the alarm lamp 15 and the loudspeaker 35 according to the response quality and gives a signal to the terminal, and the terminal can immediately dispatch patrol personnel to arrive; when the temperature sensor 37 senses that the temperature value in the installation cavity 11 is higher than the threshold value, the circuit board 14 sends a working instruction to the refrigerating sheet 31 and the heat dissipation fan 34, the heat of the air in the installation cavity 11 is conducted to the refrigerating sheet 31 by the cold conducting sheet 32, the heat on the refrigerating sheet 31 is conducted to the heat conducting sheet 33, the heat on the heat conducting sheet 33 is conducted to the air in the shell 30, and the heat dissipation fan 34 sends the hot air in the shell 30 to the heat dissipation hole 13 to be rolled out. The utility model discloses a have automatic heat dissipation function, and can prevent artificially to destroy equipment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A waterproof alarm device convenient to install is characterized by comprising,
the supporting device structurally comprises a base (19), wherein the base (19) is of a rectangular plate-shaped structure, a supporting column (18) is fixed at the central axis of the top side wall of the base (19), and the base (19) plays a role in integral supporting; the alarm box (10) is of a cuboid shell structure, a cavity in the shell is a mounting cavity (11), an alarm device and a heat dissipation device are mounted in the mounting cavity (11), the support column (18) penetrates through a vertical central axis part of the alarm box (10) and is fixedly connected with the alarm box (10), and the alarm box (10) plays a role in protecting an internal structure;
the alarm device structurally comprises an alarm lamp (15), wherein the alarm lamp (15) is arranged in a through hole in the front side wall of the mounting cavity (11), and the alarm lamp (15) is turned on after being electrified to give visual warning to surrounding pedestrians; the loudspeaker (35) is arranged on the front side wall of the mounting cavity (11), and the loudspeaker (35) sounds after being electrified to give out auditory warnings to surrounding pedestrians; the infrared sensors (16), four of the infrared sensors (16) are respectively installed in through holes of the front wall, the rear wall, the left wall and the right wall of the installation cavity (11), and the infrared sensors (16) sense whether a person approaches the equipment; the vibration sensor (17), the vibration sensor (17) is set up on the back sidewall of the installation cavity (11), the said vibration sensor (17) responds to the alarm box and has vibration, in order to judge whether someone destroys the apparatus; the circuit board (14) is arranged on the rear side wall of the mounting cavity (11), a wireless connection module and a control circuit are arranged on the circuit board (14), the wireless connection module is connected with a remote terminal, the circuit board (14) is electrically connected with an alarm lamp (15), a loudspeaker (35), an infrared sensor (16) and an oscillation sensor (17), and the circuit board (14) is used as a transfer station of terminal control equipment;
the heat dissipation device structurally comprises a shell (30), wherein the shell (30) is of a square column structure, the shell (30) is fixed at the right lower corner of an installation cavity (11), a refrigeration sheet (31) is fixed in a central through hole of the shell (30), a cold surface of the refrigeration sheet (31) faces towards the installation cavity (11) at the left end of the shell (30), a hot surface faces towards the right end of the shell, and the hot surface absorbs heat of the cold surface, so that air heat in the installation cavity (11) is conducted to air at the right end of the shell (30); the cooling conducting sheet (32), the cooling conducting sheet (32) is arranged at the left part of the through hole of the shell (30), the cooling conducting sheet (32) is attached to the cold surface, and the heat transfer area between the cold surface and the air of the installation cavity (11) is increased; conducting strip (33), conducting strip (33) set up shell (30) through-hole right part, conducting strip (33) and hot face are attached, increase the heat transmission area of hot face and shell (30) right-hand member air.
2. A water resistant easy to install alarm device according to claim 1 wherein: the alarm box is characterized in that a plurality of parallel strip-shaped through holes are arranged in the wall of the alarm box (10) at the right end of the shell (30) and are heat dissipation holes (13), hot air in the shell (30) can be conveniently discharged through the heat dissipation holes (13), and external cold air enters the shell (30).
3. A water resistant easy to install alarm device according to claim 2 wherein: the heat dissipation holes (13) are inclined downwards, and water can be prevented from flowing into the through holes of the shell (30) from the heat dissipation holes (13).
4. A water resistant easy to install alarm device according to claim 1 wherein: the right side of conducting strip (33) is provided with heat dissipation fan (34), heat dissipation fan (34) and circuit board (14) electric connection, heat dissipation fan (34) outwards rolls up the hot air in shell (30).
5. A water resistant easy to install alarm device according to claim 1 wherein: the arc wall periphery of alarm lamp (15) and infrared ray sensor (16) is provided with rubber circle (38), rubber circle (38) and alarm box (10) through-hole driving fit, rubber circle (38) can prevent that the rainwater from flowing into installation cavity (11) from alarm lamp (15) or infrared ray sensor (16) and alarm box (10) clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557219.9U CN213241384U (en) | 2020-07-30 | 2020-07-30 | Waterproof alarm equipment convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021557219.9U CN213241384U (en) | 2020-07-30 | 2020-07-30 | Waterproof alarm equipment convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241384U true CN213241384U (en) | 2021-05-18 |
Family
ID=75891600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021557219.9U Active CN213241384U (en) | 2020-07-30 | 2020-07-30 | Waterproof alarm equipment convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213241384U (en) |
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2020
- 2020-07-30 CN CN202021557219.9U patent/CN213241384U/en active Active
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