CN219550746U

CN219550746U - Safety protection device for outdoor camping

Info

Publication number: CN219550746U
Application number: CN202320547742.0U
Authority: CN
Inventors: 初海力
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-18
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a safety protection device for outdoor camping, which comprises a shell, wherein the left end and the right end of the shell are both in an opening shape, a gas detection mechanism is arranged at the left end of the shell, a fan is arranged at the right end of the shell, the gas detection mechanism is connected with the fan, the part, close to the gas detection mechanism, of the shell is an air inlet part, the part, close to the fan, of the shell is an assembly part, the shell can be assembled at a preset position through the assembly part, a channel for circulating air is arranged in the shell, when the gas detection mechanism detects the gas, the fan is triggered to act, and under the action of the fan, the air can enter the channel from the air inlet part and then be discharged from the fan. The outdoor camping safety protection device is small in size, convenient to carry and assemble, capable of detecting various gases, high in detection sensitivity, and capable of controlling the action of a fan when detecting relevant gases, and discharging the relevant gases.

Description

Safety protection device for outdoor camping

Technical Field

The utility model relates to the technical field of safety protection, in particular to a safety protection device for outdoor camping.

Background

Outdoor camping is an outdoor life style, and is mainly a living camp temporarily built in the field for the purposes of travel vacation and the like. Because the application range of the existing camping tent is wider, such as a tent built during ice fishing, heating equipment needs to be placed in the tent in the use environment, but potential safety hazards exist, such as carbon monoxide generated by a charcoal fire heating stove, if the air is not timely ventilated, the life is possibly endangered, and therefore, the design of the safety protection device for outdoor camping is needed.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a safety protection device for outdoor camping, which is used for detecting relevant gases and triggering a fan to act so as to timely discharge toxic and harmful gases out of a tent.

In order to achieve the above-mentioned purpose, the utility model provides a safety protection device for outdoor camping, comprising a casing with openings at both left and right ends, wherein a gas detection mechanism is arranged at the left end of the casing, a fan is arranged at the right end of the casing, the gas detection mechanism is connected with the fan, the part of the casing close to the gas detection mechanism is an air inlet part, the part close to the fan is an assembly part, the casing can be assembled at a preset position through the assembly part, a channel for circulating air is arranged in the casing, when the gas detection mechanism detects the gas, the action of the fan is triggered, and under the action of the fan, the air can enter the channel from the air inlet part and then be discharged from the fan.

In some embodiments, the air inlet includes a plurality of air inlet openings distributed along the housing.

In some embodiments, the gas detection mechanism includes a main control unit, a power supply unit, and a sensor unit and a fan control unit respectively connected with the main control unit, where the sensor unit is used for detecting relevant gas, and the main control unit is used for receiving signals transmitted by the sensor unit and controlling the fan action by the fan control unit; the power supply unit is used for supplying power to the main control unit, the sensor unit and the fan control unit.

In some embodiments, the sensor unit includes a combustible gas sensor and a carbon monoxide sensor.

In some embodiments, the gas detection mechanism further comprises an alarm unit and an indicator light unit, wherein the alarm unit and the indicator light unit are connected with the main control unit, and when relevant gas is detected, the main control unit triggers the alarm unit to emit alarm sound and triggers a warning indicator light of the indicator light unit to light.

In some embodiments, a protective cover is further arranged on the shell, the protective cover is positioned on the right side of the fan, and a plurality of air outlet holes are formed in the protective cover.

The outdoor camping safety protection device has the beneficial effects that the outdoor camping safety protection device is small in size, convenient to carry and assemble, capable of detecting various gases, high in detection sensitivity, capable of controlling the fan to act when detecting relevant gases, capable of discharging the relevant gases out of the tent, and capable of reminding a user through sound and lamplight when detecting the relevant gases, and capable of achieving safety protection.

Drawings

Fig. 1 shows a schematic structural view of a safety device for outdoor camping in an embodiment, wherein (a) is at one angle and (b) is at another angle.

Fig. 2 shows a schematic structural view of the inside of the case in the embodiment.

Fig. 3 shows a schematic block diagram of a gas detection mechanism in an embodiment.

Fig. 4 shows a circuit diagram of the master control unit in an embodiment.

Fig. 5 shows a combustible gas sensor and its associated circuit diagram in a sensor unit in an embodiment.

Fig. 6 shows a carbon monoxide sensor and its associated circuit diagram in a sensor unit in an embodiment.

Fig. 7 (a) shows a circuit diagram of the fan control unit in the embodiment, (b) shows a circuit diagram of the alarm unit in the embodiment, and (c) shows a circuit diagram of the indication lamp unit in the embodiment.

Fig. 8 shows a circuit diagram of the power supply unit in the embodiment.

Reference numerals: 1-shell, 1-1-assembly part, 1-2-air inlet part, 1-2-1-air inlet hole, 1-3-channel, 1-4-protection casing, 1-4-1-air outlet hole, 2-gas detection mechanism, 2-1-main control unit, 2-2-sensor unit, 2-3-fan control unit, 2-4-alarm unit, 2-5-pilot lamp unit, 2-6-power supply unit, 3-fan.

Description of the embodiments

The following describes the embodiments of the present utility model further with reference to the drawings.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 8, the safety protection device for outdoor camping according to the present utility model comprises a casing 1 with both left and right ends being open, wherein a gas detection mechanism 2 is provided at the left end of the casing 1, a fan 3 is provided at the right end of the casing, the gas detection mechanism 2 is connected with the fan 3, a part of the casing 1 close to the gas detection mechanism 2 is an air inlet part 1-2, a part close to the fan 3 is an assembly part 1-1, and the casing 1 can be assembled at a preset position, such as a vent of a tent, through the assembly part 1-1; a channel 1-3 for circulating air is arranged in the shell 1, when the air detection mechanism 2 detects air, the air detection mechanism triggers the fan 3 to act, and under the action of the fan 3, the air can enter the channel 1-3 from the air inlet part 1-2 and then be discharged from the fan 3.

In this embodiment, the air inlet portion 1-2 includes a plurality of air inlet holes 1-2-1, and the air inlet holes 1-2-1 are distributed along the housing 1, so that air enters the housing 1 from all directions.

In this embodiment, the gas detection mechanism 2 includes a main control unit 2-1, a power supply unit 2-6, and a sensor unit 2-2 and a fan control unit 2-3 respectively connected to the main control unit 2-1, where the sensor unit 2-2 is used to detect relevant gases, such as carbon monoxide (e.g. carbon monoxide generated after smoking or carbon monoxide generated by a charcoal heating stove), combustible gases (e.g. butane, propane, methane, etc.), and when the relevant gases are detected, the main control unit 2-1 receives signals transmitted by the sensor unit 2-2 and controls the fan 3 to operate through the fan control unit 2-3; the power supply unit 2-6 is used for supplying power to the main control unit 2-1, the sensor unit 2-2 and the fan control unit 2-3, and in this embodiment, the power supply unit 2-6 is used for externally connecting power supply equipment such as a charger.

In order to further improve safety performance, the gas detection mechanism 2 according to the present utility model further includes an alarm unit 2-4 and an indicator light unit 2-5 connected to the main control unit 2-1, wherein when a relevant gas is detected, the main control unit 2-1 triggers the alarm unit 2-4 to emit an alarm sound, and triggers the indicator light of the indicator light unit 2-5 to light, and when the concentration of the gas is low, triggers one indicator light of the indicator light unit 2-5 to light, and when the concentration of the gas is high, triggers two indicator lights of the indicator light unit 2-5 to light, so that a user intuitively knows the concentration of the relevant gas.

In this embodiment, the main control unit 2-1 includes a control chip U1 with a model number STM32F030R8T6, and the sensor unit 2-2 includes a flammable gas sensor and a carbon monoxide sensor, where the flammable gas sensor is a flammable gas sensor with a model number MQ-5, and the carbon monoxide sensor is a carbon monoxide sensor with a model number ACM2000, so as to further improve the detection accuracy of the carbon monoxide gas, after amplifying the signal detected by the carbon monoxide sensor, the signal is subjected to analog-to-digital conversion, and then transmitted to the main control unit 2-1, so that the carbon monoxide gas can be detected as far as possible, and the fan 3 can be triggered timely when a user smokes or when using a charcoal heating stove to generate carbon monoxide. The alarm unit 2-4 comprises a buzzer; the indicator light unit 2-5 comprises a power indicator light LD1 and two warning indicator lights LD2 and LD3. The power supply unit 2-6 comprises a USB interface for connecting to a related power supply device, and the power supply unit 2-6 further comprises a voltage regulator for converting a voltage, for example, converting 5V power into 3.3V power, to meet a power supply requirement. Specifically, the specific circuit of each unit may be a circuit in the prior art, which is not described herein.

In order to prevent foreign matters from entering the shell 1, a protective cover 1-4 is further arranged on the shell 1, the protective cover 1-4 is positioned on the right side of the fan 3, and a plurality of air outlet holes 1-4-1 are formed in the protective cover 1-4.

In a specific use process, the housing 1 is assembled at a preset position, such as a vent of a tent, by the assembling part 1-1, whether relevant gases, such as carbon monoxide (for example, carbon monoxide generated after smoking or carbon monoxide generated by a charcoal fire heating furnace), combustible gases (for example, butane, propane, methane and the like), exist in the tent or not is detected by the gas detecting mechanism 2, and when the relevant gases are detected, the main control unit 2-1 receives signals transmitted by the sensor unit 2-2, and controls the fan 3 to act by the fan control unit 2-3; under the action of the fan 3, air can enter the channel 1-3 from the air inlet part 1-2 and then be discharged from the fan 3. Meanwhile, the main control unit 2-1 triggers the alarm unit 2-4 to emit alarm sound, and triggers the warning indicator lamps of the indicator lamp units 2-5 to be turned on, when the concentration of the gas is low, one warning indicator lamp of the indicator lamp units 2-5 is triggered to be turned on, and when the concentration of the gas is high, two warning indicator lamps of the indicator lamp units 2-5 are triggered to be turned on, so that a user can intuitively know the concentration of the related gas.

The safety protection device for outdoor camping, which is disclosed by the utility model, has the advantages of small volume, convenience in carrying and assembly, capability of detecting various gases, high detection sensitivity, capability of controlling the action of a fan when the related gases are detected, capability of discharging the related gases, and capability of reminding a user through sound and lamplight when the related gases are detected, and safety protection is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present utility model, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an outdoor camping is with safety device which characterized in that: including controlling both ends and all being the casing of opening form, the left end of casing is equipped with gas detection mechanism, right-hand member is equipped with the fan, gas detection mechanism is connected with the fan, the casing is close to gas detection mechanism's part is air inlet portion, be close to the part of fan is assembly portion, through assembly portion can with the casing is assembled in preset position department be equipped with the passageway that is used for circulating air in the casing, works as gas detection mechanism detects gas triggers when the fan action under the effect of fan, air can follow air inlet portion gets into the passageway, and then follow fan department discharges.

2. The outdoor camping safety shield apparatus of claim 1, wherein: the air inlet part comprises a plurality of air inlet holes, and the air inlet holes are distributed along the shell.

3. The outdoor camping safety shield apparatus of claim 1, wherein: the gas detection mechanism comprises a main control unit, a power supply unit, a sensor unit and a fan control unit, wherein the sensor unit and the fan control unit are respectively connected with the main control unit, the sensor unit is used for detecting relevant gas, and the main control unit is used for receiving signals transmitted by the sensor unit and controlling the fan to act through the fan control unit; the power supply unit is used for supplying power to the main control unit, the sensor unit and the fan control unit.

4. A safety device for outdoor camping as claimed in claim 3, wherein: the sensor unit includes a combustible gas sensor and a carbon monoxide sensor.

5. The outdoor camping safety shield apparatus of claim 3 or 4, wherein: the gas detection mechanism further comprises an alarm unit and an indicator light unit, wherein the alarm unit and the indicator light unit are connected with the main control unit, and when relevant gas is detected, the main control unit triggers the alarm unit to give out alarm sound and triggers a warning indicator light of the indicator light unit to be lighted.

6. The outdoor camping safety shield apparatus of claim 1, wherein: the shell is also provided with a protective cover, the protective cover is positioned on the right side of the fan, and the protective cover is provided with a plurality of air outlet holes.