CN211641928U

CN211641928U - Seat cushion temperature sensing system of automobile child safety seat

Info

Publication number: CN211641928U
Application number: CN202020237755.4U
Authority: CN
Inventors: 陈邦锐; 刘青松; 顾云奎; 丁吉梅; 宋臻
Original assignee: Zhejiang Tiancheng Automation Co ltd
Current assignee: Zhejiang Tiancheng Automation Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-09
Anticipated expiration: 2030-03-02

Abstract

The utility model belongs to the technical field of children's seat, concretely relates to car children safety seat seatpad temperature sensing system, including the cushion skeleton, the cushion skeleton sets up the temperature sensor who responds to the cockpit temperature, and soft heating pad has been laid on the cushion skeleton surface, and the ventilation motor is installed to cushion skeleton inner chamber, it has the ventilation hole to distribute on the cushion skeleton, soft heating pad is gone up to distribute has heater and exhaust vent. The utility model provides a car children safety seat seatpad temperature sensing system through setting up ventilation and heating system for the passenger cabin maintains suitable temperature interval, ensures the travelling comfort that children took.

Description

Seat cushion temperature sensing system of automobile child safety seat

Technical Field

The utility model belongs to the technical field of children's seat, concretely relates to car children safety seat seatpad temperature sensing system.

Background

The existing automobile child safety seat has no seat temperature sensing system function; when children's consumer took children's safety seat for a long time, because of back, buttock and seat casing and the contact of cloth cover formation enclosure, under summer and the long-term circumstances of taking, children can feel damp and hot, winter, can feel cool when children just sat the seat, though have ventilation system's seat in the market, need the head of a family in the perception child heat, just can manually go to open ventilation system after cold and go to dispel the heat, heat in going for the seat. At present, no child safety seat in the industry has the function of a temperature sensing system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car children safety seat seatpad temperature sensing system through setting up ventilation and heating system for the passenger cabin maintains suitable temperature interval, ensures the travelling comfort that children took.

The purpose of the utility model is realized like this: the utility model provides a car children safety seat seatpad temperature sensing system, includes the cushion skeleton, and the cushion skeleton sets up the temperature sensor who responds to the cockpit temperature, and soft heating pad has been laid on the cushion skeleton surface, and ventilation motor is installed to cushion skeleton inner chamber, it has the ventilation hole to distribute on the cushion skeleton, it has heater and exhaust vent to distribute on the soft heating pad.

Furthermore, the middle part of the front side of the cushion framework is raised, the rear side of the cushion framework is recessed to form a hip area, and the ventilation motor is arranged below the hip area.

Furthermore, a plurality of ventilation motors are arranged and distributed on two sides of the sunken part of the hip area.

Further, the temperature sensor is disposed at a rear side of the hip region.

Further, the vent holes are circular holes or kidney-shaped holes.

Furthermore, a T-shaped cross belt through hole is formed in the front side of the hip area.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the heating system and the ventilation system are fixed in the child seat and powered by an overload power supply or a mobile power supply to work; the child seat is of a hollow structure, the face sleeve is made of breathable fabric, and a heating system and a ventilation system which are convenient to use can rapidly convey required functions to the body surface of a human body.

Drawings

FIG. 1 is an overall view of a child seat according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a child seat in an embodiment of the invention;

FIG. 3 is a first diagram of a cushion frame according to an embodiment of the present invention;

FIG. 4 is a second diagram of a cushion frame of the embodiment of the present invention;

FIG. 5 is a schematic view of the installation of the heating mat and the ventilation motor on the cushion frame according to the embodiment of the present invention;

figure 6 is a surface schematic view of the seat cushion frame of figure 3;

fig. 7 is a control schematic diagram of a temperature sensing system according to an embodiment of the present invention.

Reference numerals: 1. a heating pad; 1a, a heating wire; 1b, air outlet holes; 2. a cushion frame; 2a, a vent hole; 2b, a temperature sensor mounting port; 2c, crossing the band via hole; 3. a ventilation motor; .

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

A temperature sensing system for a seat cushion of a child safety seat of an automobile is combined with figures 1-7 and comprises a seat cushion framework 2, wherein a soft heating cushion 1 is laid on the surface of the seat cushion framework 2, a ventilation motor 3 is installed in an inner cavity of the seat cushion framework 2, and the ventilation motor 3 utilizes a fan to supply air to the surface of the seat cushion framework 2. Correspondingly, the seat cushion frame 2 is distributed with vent holes 2a, as shown in fig. 3 and 4, the vent holes 2a can be set to be circular holes or waist-shaped holes.

Referring to fig. 5, the soft heating pad 1 is distributed with heating wires 1a and air outlets 1b, and the heating wires 1a are distributed in a wave shape avoiding the air outlets 1 b.

Referring to fig. 3, 4 and 6, the seat cushion frame 2 has a raised front middle part and a depressed rear part to form a hip region for comfortable sitting, and a T-shaped cross belt hole 2c is formed in the front of the hip region. As can be seen from fig. 2, the ventilation motor 3 is installed below the hip region, and a plurality of ventilation motors are arranged and distributed on two sides of the depressed portion of the hip region, so as to effectively dissipate heat of the heat concentrated portion.

Referring to fig. 6 in particular, the rear side of the hip area is provided with a temperature sensor mounting port 2b, and temperature collection is more scientific here.

Referring to fig. 7, when the sampling temperature of the temperature sensing system is higher than a set value (for example, set at 35 ℃), the exhaust system is automatically started to cool; when the sampling temperature of the temperature sensing system is lower than a set value (for example, set 10 ℃), the heating device is automatically started to heat and raise the temperature of the seat (the temperature set value can be automatically set according to needs).

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a car children safety seat seatpad temperature sensing system which characterized in that: including cushion skeleton (2), cushion skeleton (2) set up the temperature sensor who responds to the cockpit temperature, and soft heating pad (1) have been laid on cushion skeleton (2) surface, and ventilation motor (3) are installed to cushion skeleton (2) inner chamber, it has ventilation hole (2a) to distribute on cushion skeleton (2), it has heater (1a) and exhaust vent (1b) to distribute on soft heating pad (1).

2. The automotive child safety seat cushion temperature sensing system of claim 1, wherein: the middle part of the front side of the cushion framework (2) is raised, the rear side is recessed to form a hip area, and the ventilation motor (3) is installed below the hip area.

3. The automotive child safety seat cushion temperature sensing system of claim 2, wherein: the ventilation motors (3) are arranged in a plurality of numbers and are distributed on two sides of the sunken part of the hip area.

4. The automotive child safety seat cushion temperature sensing system of claim 2, wherein: the temperature sensor is arranged at the rear side of the hip area.

5. The automotive child safety seat cushion temperature sensing system of claim 1, wherein: the vent holes (2a) are circular holes or waist-shaped holes.

6. The automotive child safety seat cushion temperature sensing system of claim 2, wherein: the front side of the hip area is provided with a T-shaped cross belt through hole (2 c).