Electrically powered stroller ventilation and heating device

Abstract

The utility model discloses an electrically -driven baby carriage ventilation heating device, including car body, steering wheel and seat, and the seat includes cushion part, headrest part and seat cavity, be provided with first heating module in the steering wheel, to the heating and heat preservation of steering wheel, and first heating module is located the ring part of steering wheel, and the seat is provided with ventilation module, and the headrest part or in the seat of / and cushion part is located ventilation module, and the cushion part still includes second heating module, to the heating and heat preservation of cushion part. The utility model has the function of ventilation, heating and heat preservation to the inside parts of car, can avoid the children in summer to have the heat stroke, or in winter to have the frostbite situation, improves the comfort degree of children when using.

Description

Technical Field

[0001] This utility model belongs to the field of children's toy technology, specifically relating to an electric children's vehicle ventilation and heating device. Background Technology

[0002] As people's living standards improve, toys for children are becoming increasingly sophisticated. Among them, toy cars, which can simulate the driving experience of real vehicles, offer children a completely new experience and have been favored by parents and children for many years. However, current electric toy cars for children typically have many fun features, but few in terms of user comfort. Because children's skin and senses are more sensitive, they are more prone to discomfort in extreme summer and winter temperatures. Therefore, designing an electric toy car that improves user comfort for children is a pressing issue that needs to be addressed in this field. Utility Model Content

[0003] To address the aforementioned issues, this utility model aims to provide an electric stroller ventilation and heating device that ventilates, heats, and keeps the interior components warm, preventing children from suffering heatstroke in summer or frostbite in winter, and improving children's comfort during use.

[0004] The technical problem solved by this utility model can be achieved by the following technical solution: an electric children's stroller ventilation and heating device, including a vehicle body, a steering wheel and a seat, the seat including a cushion part, a headrest part and a seat cavity, a first heating module is provided in the steering wheel for heating and keeping the steering wheel warm, the first heating module is located in the ring part of the steering wheel, the seat is provided with a ventilation module, the ventilation module is located in the headrest part and / or the cushion part of the seat, the cushion part also includes a second heating module for heating and keeping the cushion part warm.

[0005] The first heating module includes a heating wire and a temperature control unit. The heating wire is disposed in the inner cavity of the annular part, and the temperature control unit is used to control the temperature of the steering wheel within a set range.

[0006] The first heating module also includes a first heating switch, which is used to control the operation of the first heating module.

[0007] The ventilation module includes a fan, ventilation holes, and a ventilation switch. The ventilation holes connect the headrest and the seat cavity, and the ventilation switch controls the operation of the fan.

[0008] The seat cavity is connected to the outside, and an assembly cavity is provided at the rear of the headrest. The fan is installed in conjunction with the assembly cavity so that the fan is directly connected to the outside.

[0009] The seat cushion includes a filling layer and a flame-retardant layer. The filling layer covers the outside of the flame-retardant layer, and the second heating module is located inside the flame-retardant layer.

[0010] It also includes a second heating switch, which is used to control the operation of the second heating module.

[0011] It also includes a power supply assembly, which supplies power to the first heating module, the second heating module and the ventilation module.

[0012] Compared with the prior art, this utility model has the following beneficial effects: This utility model has the functions of ventilation, heating and heat preservation of the interior components of the vehicle, which can prevent children from suffering from heatstroke in summer or frostbite in winter, and improve the comfort of children when using it. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the steering wheel structure;

[0015] Figure 3 These are a cross-sectional view of the steering wheel and a structural schematic diagram of the first heating module;

[0016] Figure 4 This is a structural diagram of the seat;

[0017] Figure 5 This is a structural diagram of the ventilation module;

[0018] Figure 6 This is a rear view of the seat;

[0019] Figure 7 This is a schematic diagram of the second heating module;

[0020] Figure 8 This is a system schematic diagram of the power supply assembly.

[0021] In the diagram: 1-Vehicle body, 2-Steering wheel, 21-Ring section, 22-Heating wire, 23-First heating switch, 24-Temperature control section, 3-Seat, 31-Seat cushion section, 311-Filling layer, 312-Flame retardant layer, 313-Second heating switch, 32-Headrest section, 321-Fan, 322-Ventilation switch, 323-Ventilation hole, 324-Assembly cavity, 33-Seat cavity. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0023] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Combined with appendix Figures 1 to 8 As shown, this embodiment discloses an electric stroller ventilation and heating device, including a vehicle body 1, a steering wheel 2, and a seat 3. The seat 3 includes a seat cushion 31, a headrest 32, and a seat cavity 33. A first heating module is provided in the steering wheel 2 for heating and keeping the steering wheel 2 warm. The first heating module is located in the annular portion 21 of the steering wheel 2. The seat 3 is provided with a ventilation module, which is located in the headrest 32 and / or the seat cushion 31 in the seat 3. Preferably, in this embodiment, the ventilation module is located in the headrest 32, and the seat cushion 31 also includes a second heating module for heating and keeping the seat cushion 31 warm.

[0025] In conjunction with the above, the first heating module includes a heating wire 22 and a temperature control unit 24. The heating wire 22 is disposed in the inner cavity of the annular portion 21, and the temperature control unit 24 is used to control the temperature of the steering wheel 2 within a set range. Preferably, the temperature setting range of the steering wheel 2 is 10 to 30°C. The first heating module also includes a first heating switch 23, which is used to control the operation of the first heating module. The first heating switch 23 can be disposed on the surface of the steering wheel 2 or in the inner cavity of the steering wheel 2. The temperature control unit 24 can adopt commonly used temperature control technologies such as thermistors in the prior art.

[0026] In summary, the ventilation module includes a fan 321, a ventilation hole 323, and a ventilation switch 322. The ventilation hole 323 passes through the headrest 32 and the seat cavity 33, allowing air to be blown to the user's head through the ventilation hole 323. The ventilation switch 322 is used to control the operation of the fan 321.

[0027] In conjunction with the above installation structure, in one preferred embodiment, the fan 321 is located inside the seat cavity 33, the seat cavity 33 is provided with a vent that communicates with the outside atmosphere, and the seat cavity 33 is also provided with a frame for fixing the fan 321, so that the fan 321 can operate normally, while improving the aesthetics of the seat 3.

[0028] In conjunction with the above, in another preferred embodiment, the seat cavity 33 is connected to the outside. Specifically, the headrest 32 is provided with an assembly cavity 324 at the rear. The fan 321 is installed in conjunction with the assembly cavity 324, so that the fan 321 is directly connected to the outside, making the structure simpler.

[0029] In conjunction with the above, the seat cushion 31 includes a filling layer 311 and a flame-retardant layer 312. The filling layer 311 covers the outside of the flame-retardant layer 312. The second heating module is disposed inside the flame-retardant layer 312. The second heating module also includes a second heating switch 313, which is used to control the operation of the second heating module.

[0030] In summary, the second heating module employs a heating structure commonly used in existing technologies, such as an electric heating pad. Preferably, the second heating module can also be equipped with a temperature control unit 24 to further enhance its safety.

[0031] Based on the above installation structure, the ventilation switch 322 and the second heating switch 313 can be set at any position on the seat 3 or the vehicle body 1; in this embodiment, the ventilation switch 322 and the second heating switch 313 are set on the outside of the seat cushion 31 of the seat 3, so that the user can touch and use them.

[0032] In conjunction with the above, it also includes a power supply assembly, which supplies power to the first heating module, the second heating module, and the ventilation module.

[0033] This invention provides ventilation, heating, and insulation for interior components, preventing children from suffering heatstroke in summer or frostbite in winter, thus improving children's comfort during use.

[0034] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the utility model. Any simple modifications, equivalent changes, or alterations made to the above embodiments based on the technical principles of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An electric children's stroller ventilation and heating device, comprising a vehicle body (1), a steering wheel (2), and a seat (3), wherein the seat (3) comprises a seat cushion (31), a headrest (32), and a seat cavity (33), characterized in that: The steering wheel (2) is provided with a first heating module for heating and keeping the steering wheel (2) warm. The first heating module is located in the ring part (21) of the steering wheel (2). The seat (3) is provided with a ventilation module, which is located in the headrest part (32) and / or the seat cushion part (31) of the seat (3). The seat cushion part (31) also includes a second heating module for heating and keeping the seat cushion part (31) warm.

2. The ventilation and heating device for an electric stroller according to claim 1, characterized in that: The first heating module includes a heating wire (22) and a temperature control unit (24). The heating wire (22) is disposed in the inner cavity of the annular part (21), and the temperature control unit (24) is used to control the temperature of the steering wheel (2) within a set range.

3. The electric stroller ventilation and heating device according to claim 2, characterized in that: The first heating module also includes a first heating switch (23), which is used to control the operation of the first heating module.

4. A ventilation and heating device for an electric stroller according to any one of claims 1 to 3, characterized in that: The ventilation module includes a fan (321), a ventilation hole (323) and a ventilation switch (322). The ventilation hole (323) passes through the headrest (32) and the seat cavity (33). The ventilation switch (322) is used to control the operation of the fan (321).

5. The ventilation and heating device for an electric stroller according to claim 4, characterized in that: The seat cavity (33) is connected to the outside, and the headrest (32) is provided with an assembly cavity (324) at the rear. The fan (321) is installed in conjunction with the assembly cavity (324) so ​​that the fan (321) is directly connected to the outside.

6. The electric stroller ventilation and heating device according to claim 5, characterized in that: The seat cushion (31) includes a filling layer (311) and a flame-retardant layer (312). The filling layer (311) covers the outside of the flame-retardant layer (312), and the second heating module is disposed inside the flame-retardant layer (312).

7. The ventilation and heating device for an electric children's stroller according to claim 6, characterized in that: It also includes a second heating switch (313) for controlling the operation of the second heating module.

8. The electric stroller ventilation and heating device according to claim 7, characterized in that: It also includes a power supply assembly for supplying power to the first heating module, the second heating module, and the ventilation module.

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