CN105216852A - Anti-haze perambulator - Google Patents

Abstract

The invention relates to an anti-smog baby stroller, which comprises a carriage, a ceiling, wheels and a cart handle, the wheels are located at the bottom of the carriage, the pushcart handle is connected to the carriage, the ceiling is located above the carriage, and the rear end is a foldable structure, and the carriage is The fully enclosed structure is composed of inner and outer layers and forms a hollow interlayer. The outer layer of the car is equipped with a fresh air inlet, and a filter device is installed in the fresh air inlet. The hollow interlayer is equipped with a fresh air fan corresponding to the fresh air inlet. The inner layer of the car is equipped with an air inlet and Air exhaust outlet, the outer layer of the compartment is equipped with an exhaust fan, and the exhaust fan and the exhaust outlet are connected through an exhaust duct. The inner layer of the compartment is equipped with a carbon dioxide monitoring and alarm device, and the ceiling is equipped with an emergency ventilation curtain, an emergency ventilation curtain and a carbon dioxide monitoring and alarm device. connected to the controller. The invention not only can meet the needs of normal travel, but also can provide a clean and comfortable air environment inside the car under the condition of poor outdoor air quality, which is safe and reliable.

Description

Anti haze stroller

technical field

The invention relates to a baby carriage, in particular to a haze-proof baby carriage.

Background technique

A stroller is a tool cart designed for the convenience of baby's outdoor activities. There are many brands of strollers, such as UPPAbaby stroller, goodbaby stroller and many other brands on the market are all open, and they are all around the portability of the stroller. The stroller is designed and manufactured in terms of travel requirements such as safety and shock absorption. However, under severe weather conditions, traditional strollers cannot provide a comfortable and healthy air environment in the car under the premise of normal travel.

Contents of the invention

The technical problem to be solved by the present invention is to provide a haze-proof baby carriage, which can provide a clean and comfortable air environment inside the car under the condition of poor outdoor air quality, and is safe and reliable.

The technical solution adopted by the present invention to solve the technical problem is to provide an anti-smog baby stroller, which includes a compartment, a ceiling, wheels and a cart handle, the wheels are located at the bottom of the compartment, and the stroller handle is connected to the compartment. The roof is located above the carriage, and the rear end is a foldable structure. The carriage is a fully enclosed structure, consisting of inner and outer layers and forming a hollow interlayer. The outer layer of the carriage is provided with a fresh air inlet, and a filter is installed inside the fresh air inlet. device, the hollow interlayer is provided with a fresh air fan corresponding to the fresh air inlet, and the fresh air enters the hollow interlayer through the fresh air inlet, and the inner layer of the carriage is provided with an air inlet, and the air in the hollow interlayer enters the interior of the carriage through the air inlet, and the inner layer of the carriage An air exhaust port is provided, and an exhaust fan is provided on the outer layer of the compartment, and the exhaust fan and the air exhaust port are connected through an exhaust duct. The air inside the compartment is discharged from the compartment through the exhaust port through the exhaust duct. The carbon dioxide monitoring and alarming device is provided with an emergency ventilation curtain on the ceiling, and the emergency ventilation curtain and the carbon dioxide monitoring and alarming device are connected with the controller.

The fresh air inlet is located at the bottom of the outer layer of the compartment, and the fresh air blower is correspondingly arranged above the fresh air inlet.

The filtering device adopts a sub-high-efficiency filter.

The fresh air blower is driven by an energy device, and the energy device is a storage battery.

Described storage battery adopts lithium battery.

The fresh air fan is a DC fan.

The air inlet and the air outlet are respectively located on opposite sides of the inner layer of the compartment.

The air inlet and the air outlet are circular, and there are three respectively.

The emergency ventilation curtain is located at the front end of the ceiling, the carbon dioxide monitoring and alarm device is correspondingly arranged at the front end of the inner layer of the compartment, and the controller is respectively connected with the carbon dioxide monitoring and alarm device and the emergency ventilation curtain through wires for transmitting signals.

The foldable rear end of the roof is connected with the compartment through a slide fastener.

Beneficial effect

The stroller compartment of the present invention is set to a closed double-layer structure, and an air purification filter system composed of a fresh air inlet, a filter device, a fresh air blower, an air inlet, an air exhaust port, an exhaust duct and an exhaust fan is arranged in the compartment, and the filter device can The air entering the compartment is filtered and purified, and transported to the interior of the compartment through the air inlet in a comfortable manner, and discharged from the compartment through the exhaust port through the exhaust pipe, thereby providing a comfortable and healthy micro-air environment for the interior of the compartment. At the same time, the baby carriage of the present invention is equipped with a carbon dioxide monitoring and alarm device on the inner layer of the carriage. When the carbon dioxide content in the carriage exceeds the standard, the alarm device can automatically alarm, and the emergency ventilation curtain is controlled by the controller to open for ventilation, ensuring that the safety of the baby carriage is high. Safe, reliable and practical.

Description of drawings

Fig. 1 is a schematic diagram of the front view structure of the present invention.

Fig. 2 is a perspective structure schematic diagram of the stroller compartment of the present invention.

Among them: 1 is the fresh air fan, 2 is the filter device, 3 is the energy device, 4 is the air outlet, 5 is the hollow interlayer, 6 is the compartment, 7 is the zipper, 8 is the emergency ventilation curtain, 9 is the carbon dioxide detection alarm device, 10 Be lead wire, 11 is exhaust fan, and 12 is exhaust duct, and 13 is air inlet, and 14 is ceiling.

detailed description

Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

A haze-proof baby stroller as shown in Figure 1-2 includes a compartment 6, a ceiling 14, wheels and a stroller handle, the wheels are located at the bottom of the compartment 6, the stroller handle is connected to the compartment 6, and the ceiling 14 is located above the compartment 6, The rear end of the ceiling 14 is a foldable structure, which can be connected with the compartment 6 through the slide fastener 7, thus forming a traditional baby carriage structure.

The compartment 6 is a fully enclosed structure, consisting of inner and outer layers and forming a hollow interlayer 5. The hollow interlayer 5 has a certain thickness, which is convenient for air circulation and embedded installation of other components. The baby carriage compartment 6 is provided with an air purification filter system. The outer layer of the compartment 6 is provided with a fresh air inlet, and a filter device 2 is installed in the fresh air inlet. The hollow interlayer 5 is provided with a fresh air fan 1 corresponding to the fresh air inlet. The fresh air fan 1 is connected with the energy device 3 and driven by the energy device 3. An air inlet 13 and an air outlet 4 are arranged, and the outer layer of the compartment 6 is provided with an exhaust fan 11, and the exhaust fan 11 communicates with the air outlet 4 through an exhaust duct 12. The air outside the stroller enters the compartment 6 driven by the fresh air fan 1, and is purified and filtered by the filter device 2 to meet the clean standard of the baby's breathing. The clean air flows through the hollow interlayer 5 and enters the inner layer of the compartment 6 through the air inlet 13, and then Enter the exhaust duct 12 through the air outlet 4, and finally discharge the baby carriage through the action of the exhaust fan 11, thereby creating a clean and healthy micro-air environment for the interior of the compartment 6.

The inner layer of the compartment 6 is provided with a carbon dioxide monitoring and alarming device 9, and the ceiling 14 is provided with an emergency ventilation curtain 8, and the emergency ventilation curtain 8 and the carbon dioxide monitoring and alarming device 9 are connected to the controller. When the carbon dioxide content in the air inside the compartment 6 inner layer exceeds a certain standard, the carbon dioxide monitoring alarm device 9 will automatically alarm, and the signal will be transmitted to the controller, and the emergency ventilation curtain 8 will be automatically opened by the controller to perform ventilation. Thereby, the safety of the anti-smog baby carriage is guaranteed, and it is reliable and practical.

Taking an existing anti-smog baby carriage as an example, the filter device 2 of the anti-smog baby carriage adopts a sub-high-efficiency filter, and the purification level is a sub-high-efficiency level to ensure that the baby can breathe safe and clean fresh air. The filtering device 2 is arranged on the bottom of the outer layer of the compartment 6, and the fresh air blower 1 is correspondingly arranged above the fresh air inlet, and the fresh air blower 1 is a DC blower. Generally, the baby stroller has a volume of 0.8m ³ . According to the amount of oxygen required by the baby in the car, the air volume of the fan is about 5-20m ³ /h. At the same time, the resistance of the air filter is about 350Pa, and the resistance of the air outlet and air duct is about 150Pa. To sum up, select the DC fan of model HXD5015S05H. Then, according to the power of the selected DC blower, the storage battery is selected as the energy device 3. Considering its portability, the storage battery adopts a lithium battery of model 18650-7P3S-1540AD00, and the lithium battery is installed at the bottom of the compartment 6.

Considering the comfort of the stroller, the wind speed of the air inlet 13 and the air outlet 4 should be controlled at 0.3-0.8m/s, and the number of the air inlet 13 and the air outlet 4 should be 3 according to the required fresh air volume , using a circular 80x80mm tuyere, the opening of the tuyere can also be manually adjusted as needed. In order to ensure that the airflow in the car is a full direct-flow fresh air system, the air inlet 13 and the exhaust outlet 4 are respectively located on opposite sides of the inner layer of the compartment 6, and the fresh air enters the car through the air inlet 13, and passes through the exhaust fan 11 discharge. The required wind pressure of the exhaust is not large, and the exhaust air volume is basically the same as the fresh air volume, so the exhaust fan 11 can be a general fan for use.

The emergency ventilation curtain 8 of this anti-haze stroller is positioned at the front end of ceiling 14, and the carbon dioxide monitoring alarm device 9 is correspondingly arranged at the front end of the inner layer of the compartment 14, and the carbon dioxide monitoring alarm device 9 and the emergency ventilation curtain 8 and the controller pass through the transmission signal Wire 10 is connected.

Claims (10)

1. an anti-haze perambulator, comprise compartment (6), ceiling (14), wheel and cart handle, described wheel is positioned at bottom, compartment (6), described cart handle is connected on compartment (6), described ceiling (14) is positioned at top, compartment (6), rear end is can rotary stacked type structure, it is characterized in that: described compartment (6) are full-enclosed structure, by interior, outer two-layer composition also forms hollow sandwich (5), described compartment (6) skin is provided with new wind entrance, in new wind entrance, filtering installation (2) is installed, the corresponding new wind entrance of described hollow sandwich (5) is provided with new wind blower fan (1), new wind enters in hollow sandwich (5) by new wind entrance, described compartment (6) internal layer is provided with ventilation inlet (13), it is inner that air in hollow sandwich (5) enters compartment (6) by ventilation inlet (13), described compartment (6) internal layer is provided with exhaust outlet (4), described compartment (6) skin is provided with exhaust fan (11), be communicated with by exhaust duct (12) between exhaust fan (11) with exhaust outlet (4), the air of inside, compartment (6) discharges compartment (6) by exhaust outlet (4) through exhaust duct (12), described compartment (6) internal layer is provided with carbon dioxide monitoring warning device (9), described ceiling (14) is provided with emergency ventilation curtain (8), emergency ventilation curtain (8) is connected with controller with carbon dioxide monitoring warning device (9).

2. the anti-haze perambulator of one according to claim 1, is characterized in that: described new wind entrance is positioned at compartment (6) outer field bottom, and described new wind blower fan (1) correspondence is arranged at the top of new wind entrance.

3. the anti-haze perambulator of one according to claim 1, is characterized in that: described filtering installation (2) adopts inferior high efficiency filter.

4. the anti-haze perambulator of one according to claim 1, is characterized in that: described new wind blower fan (1) is connected with energy source device (3), and described energy source device (3) is storage battery.

5. the anti-haze perambulator of one according to claim 4, is characterized in that: described storage battery is lithium cell.

6. the anti-haze perambulator of one according to claim 1, is characterized in that: described new wind blower fan (1) is DC fan.

7. the anti-haze perambulator of one according to claim 1, is characterized in that: described ventilation inlet (13) lays respectively at the relative both sides of compartment (6) internal layer with exhaust outlet (4).

8. the anti-haze perambulator of one according to claim 1, is characterized in that: described ventilation inlet (13) and exhaust outlet (4), for circular, are set to 3 respectively.

9. the anti-haze perambulator of one according to claim 1, it is characterized in that: described emergency ventilation curtain (8) is positioned at ceiling (14) front end, described carbon dioxide monitoring alarm device (9) correspondence is arranged at the front end of compartment (6) internal layer, and described controller is connected with emergency ventilation curtain (8) with carbon dioxide monitoring alarm device (9) respectively by wire (10).

10. the anti-haze perambulator of one according to claim 1, is characterized in that: described ceiling (14) can be connected with compartment (6) by slide fastener (7) rotary stacked type rear end.