A kind of fire-proof heating deviceTechnical field
The present invention relates to heating technical field, particularly a kind of fire-proof heating device.
Background technology
In winter, temperature is cold, and people have the various different device of various mode to warm oneself, and are applicable to the needs of different occasion.But there is following problem in existing warmer: warmer heating process, easily falls into some flammable object and enter in warmer, cause disaster hidden-trouble.
Summary of the invention
Technical problem to be solved by this invention is to provide one, and to respond to object close, automatically dries, and promotes fire safety reliability, and can carry out the warmer that throws light on.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of fire-proof heating device, comprise brace table, net blanket, heating element and reflector, described reflector is fixedly placed in the upper end of described brace table, described heating element is fixedly placed in described reflector, described net blanket is fixedly placed in the front end of described reflector, described brace table is provided with ultrasonic sensor and controller, described ultrasonic sensor and described controller pass through connection, the rear end of described reflector is provided with the described hair dryer can dried in described reflector, described controller and described hair dryer pass through connection,
Described ultrasonic sensor, for responding to object close to distance, when object exceedes setpoint distance close to distance, generating blowing signal, blowing signal is sent to controller;
Described controller, for generating control signal according to blowing signal, is sent to on-off circuit by control signal;
Described hair dryer, for blowing the heating element in reflector according to control signal.
The invention has the beneficial effects as follows: heating element generates heat, when ultrasonic sensor induction object exceedes setpoint distance close to distance, control hair dryer by controller to blow, object can blow to other orientation by blowing, avoids object to fall in this device and produces combustion fire, effectively can prevent disaster hidden-trouble, promote security reliability, realizing this device, to respond to object close, automatically dries, promote fire safety reliability, and can throw light on.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the center of described net blanket is provided with lighting device.
Further, described lighting device is LED.
The beneficial effect of above-mentioned further scheme is adopted to be: LED can provide illumination, easy to use.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of fire-proof heating device of the present invention;
Fig. 2 is the module frame chart of a kind of fire-proof heating device of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, brace table, 2, net blanket, 3, heating element, 4, reflector, 5, ultrasonic sensor, 6, controller, 7, hair dryer, 8, lighting device.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As depicted in figs. 1 and 2, a kind of fire-proof heating device, comprise brace table 1, net blanket 2, heating element 3 and reflector 4, described reflector 4 is fixedly placed in the upper end of described brace table 1, described heating element 3 is fixedly placed in described reflector 4, described net blanket 2 is fixedly placed in the front end of described reflector 4, described brace table 1 is provided with ultrasonic sensor 5 and controller 6, described ultrasonic sensor 5 passes through connection with described controller 6, the rear end of described reflector 4 is provided with the described hair dryer 7 can dried in described reflector 4, described controller 6 passes through connection with described hair dryer 7,
Described ultrasonic sensor 5, for responding to object close to distance, when object exceedes setpoint distance close to distance, generating blowing signal, blowing signal is sent to controller 6;
Described controller 6, for generating control signal according to blowing signal, is sent to on-off circuit 7 by control signal;
Described hair dryer 7, for blowing the heating element 3 in reflector 4 according to control signal.
Preferably, the center of described net blanket 2 is provided with lighting device 8.
Preferably, described lighting device 8 is LED.
The heating element 3 of this device generates heat, respond to object when ultrasonic sensor 5 and exceed setpoint distance close to distance, control hair dryer 7 by controller 6 to blow, object can blow to other orientation by blowing, avoids object to fall in this device and produces combustion fire, effectively can prevent disaster hidden-trouble, promote security reliability, realizing this device, to respond to object close, automatically dries, promote fire safety reliability, and can throw light on.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.