CN203427856U

CN203427856U - Stroller

Info

Publication number: CN203427856U
Application number: CN201320294503.5U
Authority: CN
Inventors: 翁武好; 方承芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2014-02-12
Anticipated expiration: 2023-05-27

Abstract

The utility model provides a stroller including a control circuit and an LED lighting circuit. The LED lighting circuit includes an LED white lamp set for lighting, a flickering LED color lamp set for caution, and an LED color lamp set for temperature measurement, the control circuit includes an input end and an output end, the input end is connected with a photoresistor control circuit and a thermistor control circuit, the output end is connected with the LED white lamp set for lighting, the glittering LED color lamp set for caution, and the LED color lamp set for temperature measurement. The side part of an LED multifunctional stroller is provided with an LED color lamp set which is under the control of a photoresistor and a single-chip microcomputer control system and takes an effect of caution by flickering at night or on a street in weak light to prompt passing vehicles and pedestrians. The front part of the stroller is provided with an LED lighting lamp for illumination.

Description

A kind of hand barrow

Technical field

The utility model relates to a kind of carriage for children, relates in particular to a kind of LED illumination and temperature control effect to be merged, and relates to the carriage for children of photoconductive cell control technology, single chip machine controlling circuit technology and temperature control technology.

Background technology

Along with developing rapidly of science and technology, people's life also become more and more modernization, facilitation.In daily life, perambulator is very common life article, and for having, baby's family is very necessary especially.But the perambulator in market uses complicated, deficient function, especially safety performance does not embody completely.When on night or dim street, perambulator is by road, car may be noted the perambulator less than the place ahead, and the head of a family, owing to there is no illuminating lamp in the process of carrying out, increases and carries out difficulty simultaneously, and these all can affect baby and the head of a family's safety.Milk cup grid is installed on perambulator, facilitates head of a family feeding baby at any time, science safety, avoids hygiene risk.

Utility model content

In order to solve problem in prior art, the utility model provides a kind of hand barrow, comprise control circuit and LED lighting circuit, LED lighting circuit comprises illuminating LED white light group, flicker LED lampion group and thermometric LED lampion group for warning, described control circuit comprises input end and mouth, described input end connects photoconductive cell control circuit and thermally dependent resistor control circuit, and described mouth connects illuminating LED white light group, the LED lampion group for LED lampion group and thermometric of glimmering for warning.

As further improvement of the utility model, described warning is arranged on the sidepiece of carriage for children by flicker LED lampion group.

As further improvement of the utility model, described illuminating LED white light group is arranged on the front portion of carriage for children.

As further improvement of the utility model, it is control core that thermally dependent resistor control circuit be take micro controller system and thermally dependent resistor, while being controlled at different temperature condition, and the temperature of the LED lamp of three kinds of colors prompting milk.

As further improvement of the utility model, the LED lamp of three kinds of colors is red, green, blue.

As further improvement of the utility model, also comprise source switch, described source switch is arranged on the handrail of carriage for children.

As further improvement of the utility model, photoconductive cell control circuit converts resistance by photoconductive cell, controls lighting brightness and Warning light flicker.

The utility model is intended to ensure under the prerequisite of baby safe, and it is more convenient that perambulator uses, and function is more comprehensive, whole design Jian is complete, environmental protection, liveliness proof, interest, be a multi-function perambulator.

The sidepiece of LED multifunctional baby carriage is equipped with LED color lamp group, by photoconductive cell and single-chip computer control system, is controlled, and night or block flash for prompting vehicular traffic and the pedestrian that the light is dusky, serves as warning.In the front portion of carriage for children, LED illuminating lamp is housed, can be used for illumination and use.In carriage for children upper side, have a service plate, be furnished with the grid of bottom of cups size above, milk cup is put into grid and can pass through thermally dependent resistor and single-chip computer control system, grid LED color lamp around can show that different colors is with the temperature of prompting milk.

Accompanying drawing explanation

Fig. 1 is a kind of trolley structure schematic diagram of the utility model.

Number in the figure title is as follows: hood 1, safety strap 2, article box 3, the first angle bar 4, snap close 5, the second angle bar 6, front-wheel 7, adapter shaft 8, latch closure 9, grab rail 10, vehicle frame bar 11, back leg bar 12, LED lampion group 13, LED white light group 14.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

, comprise LED luminescent system and control circuit two parts.

Described control circuit be take micro controller system as core;

Described control circuit comprises input end and mouth two parts;

Described input end connects photoconductive cell and thermally dependent resistor control circuit part; Described mouth is connected to illuminating LED white light group, flicker LED lampion group and thermometric LED lampion group for warning.

Described photoconductive cell control circuit partly has 1 fixed value resistance and a photoconductive cell, the use of making comparisons of this fixed value resistance and photoconductive cell.

Described thermally dependent resistor control circuit partly has 1 fixed value resistance and a photoconductive cell, the use of making comparisons of this fixed value resistance and photoconductive cell.

Described LED luminescent system partly comprises illumination LED white light group, warning LED Colour lamp group, and LED Colour lamp group for temperature control prompting.

Described photoconductive cell control circuit part, when photoconductive cell reaches a certain value, circuit is passed to micro controller system by signal, Single-chip Controlling LED white light group circuit working, to reach illumination object, the flicker of Single-chip Controlling sidepiece LED Colour lamp group, to point out vehicular traffic and pedestrian, serves as warning simultaneously.

Described thermally dependent resistor control circuit part, when thermally dependent resistor reaches a certain value, circuit is passed to micro controller system by signal, and Single-chip Controlling LED Colour lamp group circuit working, to reach temp. indicator effect.

LED Multifucntional carriage for children outward appearance is similar to common carriage for children, anterior with illuminating LED white light group, and sidepiece is with LED Colour lamp group for warning, and top is with temperature-control LED Colour lamp group.

The utility model design has fully made up the deficiency of common carriage for children in safety and convenience, and when father and mother push away perambulator and go across the road, side LED flashing lamp can cause the attention of vehicular traffic, makes its jogging, increases baby and the head of a family's safety.The LED illuminating lamp in the place ahead also makes the stability of perambulator in walking greatly strengthen.Milk cup grid not only can be placed milk cup when father and mother are with children to travel outdoors, and can also measure at any time the temperature of milk (water), need not the head of a family in person experience temperature, and the time saving while is also avoided hygiene risk.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a hand barrow, comprise main body and be arranged on rainproof hood in main body, be arranged on the safety strap on vehicle seat, it is characterized in that: comprise control circuit and LED lighting circuit, LED lighting circuit comprises illuminating LED white light group, flicker LED lampion group and thermometric LED lampion group for warning, described control circuit comprises input end and mouth, described input end connects photoconductive cell control circuit and thermally dependent resistor control circuit, and described mouth connects illuminating LED white light group, the LED lampion group for LED lampion group and thermometric of glimmering for warning.

2. a kind of hand barrow according to claim 1, is characterized in that: described warning is arranged on the sidepiece of carriage for children by flicker LED lampion group.

3. a kind of hand barrow according to claim 1, is characterized in that: described illuminating LED white light group is arranged on the front portion of carriage for children.

4. a kind of hand barrow according to claim 1, is characterized in that: it is control core that thermally dependent resistor control circuit be take micro controller system and thermally dependent resistor, while being controlled at different temperature condition, and the temperature of the LED lamp of three kinds of colors prompting milk.

5. a kind of hand barrow according to claim 1, is characterized in that: also comprise source switch, described source switch is arranged on the handrail of carriage for children.

6. a kind of hand barrow according to claim 1, is characterized in that: photoconductive cell control circuit converts resistance by photoconductive cell, controls lighting brightness and Warning light flicker.