Automatic temperature-controlled vehicle-mounted cup heater
Technical field
The present invention relates to Automobile Products technical field, specifically a kind of automatic temperature-controlled vehicle-mounted cup heater.
Background technology
With the improvement of people ' s living standards, the quantity of private car is more and more.People can carry drink in long-distance travel
With water, some cups have heat insulation function, and most cups do not have heat insulation function, and water cannot be kept in prolonged road
Temperature, cold water is unfavorable for the healthy of drinking person.
For this reason, it may be necessary to a kind of automatic temperature-controlled vehicle-mounted cup heater that the cup that is filled with water can be incubated, to meet
The life requirement of people.
The content of the invention
The present invention proposes a kind of automatic temperature-controlled vehicle-mounted cup heater, and solving common cup of the prior art cannot protect
The problem of water holding temperature.
The technical proposal of the invention is realized in this way:
A kind of automatic temperature-controlled vehicle-mounted cup heater, including upper end open housing, set at the housing upper end open
There is cap;
The housing includes circular base plate and cylindrical side wall, and the base plate and side wall form heating chamber;The shell
One end of lid is hinged on the side wall;
Two axially extending elongated slots along the side wall are offered on the inside of the side wall, wherein an inner side for elongated slot
The axially extending positive plate along the side wall is coated with wall, is coated with another madial wall of elongated slot along the side wall
Axially extending negative plate;The positive plate is connected with positive wire, and the negative plate is connected with cathode conductor, and the positive pole is led
Line and cathode conductor are drawn the hull outside and are connected to attaching plug, and electricity is provided with the positive wire and cathode conductor
Source switch;
Carriage is provided with the heating chamber, elastomeric element, the elasticity are provided with below the carriage
Part is connected between the carriage and the base plate;
The carriage includes the holding tank of the insulation of a upper end open, and two points are provided with the outside of the holding tank
The sliding convex head not matched with two elongated slots, wherein the end of a sliding convex head is provided with positive pole slide plate, another slip is convex
The end of head is provided with negative pole slide plate;Two sliding convex heads are respectively contained in two elongated slots, the positive pole slide plate
Fitted with the positive plate, the negative pole slide plate is fitted with the negative plate;
Heater strip is laid with the holding tank, through hole is offered on the sliding convex head, the through hole extend through to
Inside the holding tank;The two ends of the heater strip are connected by lead with the positive pole slide plate and negative pole slide plate respectively, described
Lead is arranged in the through hole;
Heat-conducting layer is provided with above the heater strip, the heat-conducting layer top is provided with insulating barrier;
Bottom electrode piece and radio temperature sensor are installed with above the insulating barrier, are coated with above the insulating barrier
Flexible sheet, the edge of the flexible sheet is fixed on the holding tank, and Top electrode is installed with below the flexible sheet
Piece, the Top electrode piece is located at the top of the bottom electrode piece;
The Top electrode piece and bottom electrode piece form electrode switch, and the electrode switch is serially connected in the positive wire;
Controller is provided with the power switch, the surface of the power switch is provided with hand switch and display screen,
The controller is electrically connected with the hand switch and display screen, and the controller wirelessly connects with the radio temperature sensor
Connect.
Further, the cross section of the elongated slot is T-shaped, and the sliding convex head is T-shaped.
Further, two axially extending limit sliding chutes along the side wall are offered on the inside of the side wall, it is described
Two spacing slide heads for being matched with two limit sliding chutes respectively, two spacing slips are provided with the outside of holding tank
Head is respectively contained in two limit sliding chutes.
Further, the elastomeric element is spring.
Further, the heater strip is carbon fiber heating silk.
Further, the attaching plug is USB plug.
Beneficial effects of the present invention are:
Automatic temperature-controlled vehicle-mounted cup heater simple structure of the invention, it is reasonable in design;Carriage can be in heating chamber
Slide up and down, to adapt to different size of cup, and convenient taking-up cup;Positive pole slide plate and positive plate, negative pole slide plate and negative pole
Piece is slidably connected, and electrical connection is reliable and avoids connecting up cumbersome problem;Electrode switch, only holding water cup in heating chamber are set, will
Flexible sheet is pushed so that circuit can just be turned on when Top electrode is pressed with bottom electrode, it is to avoid dry combustion method problem during without cup, it is to avoid
Waste electric energy;Radio temperature sensor is set, heating-up temperature can be in real time measured, controller can be measured according to radio temperature sensor
Temperature carry out circuit break-make control.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 be in Fig. 1 A-A to cross section structure diagram.
Wherein:
1st, cap;2nd, base plate;3rd, side wall;4th, heating chamber;5th, elongated slot;6th, positive plate;7th, negative plate;8th, positive wire;9、
Cathode conductor;10th, attaching plug;11st, power switch;12nd, elastomeric element;13rd, holding tank;14th, sliding convex head;15th, positive pole is slided
Piece;16th, negative pole slide plate;17th, heater strip;18th, through hole;19th, lead;20th, heat-conducting layer;21st, insulating barrier;22nd, bottom electrode piece;23、
Flexible sheet;24th, Top electrode piece;25th, limit sliding chutes;26th, spacing slide head;27th, radio temperature sensor.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1-2, the housing of the automatic temperature-controlled vehicle-mounted cup heater in the present embodiment, including upper end open, institute
State and cap 1 is provided with housing upper end open.The housing includes circular base plate 2 and cylindrical side wall 3, the base plate 2
Heating chamber 4 is formed with side wall 3;One end of the cap 1 is hinged on the side wall 3 so that cap 1 can be opened around pin joint
And fastening.
The inner side of the side wall 3 offers two axially extending elongated slots 5 along the side wall 3, in the present embodiment, two
Elongated slot 5 is respectively positioned at the left end and right-hand member of side wall 3;The axle along the side wall 3 is coated with wherein one madial wall of elongated slot 53
To the positive plate 6 for extending, it is coated with another madial wall of elongated slot 53 along the axially extending negative plate 7 of the side wall 3;Institute
State positive plate 6 and be connected with positive wire 8, the negative plate 7 is connected with cathode conductor 9, the positive wire 8 and cathode conductor 9
Draw the hull outside and be connected to attaching plug 10, power switch is provided with the positive wire 8 and cathode conductor 9
11;In the present embodiment, the attaching plug 10 is USB plug.
Carriage is provided with the heating chamber 4, elastomeric element 12, the bullet are provided with below the carriage
Property part 12 is connected between the carriage and the base plate 2;In the present embodiment, the elastomeric element 12 is spring.
The carriage includes the holding tank 13 of the insulation of a upper end open, and the outside of the holding tank 13 is provided with two
The individual sliding convex head 14 for being matched with two elongated slots 5 respectively, wherein the end of a sliding convex head 14 is provided with positive pole slide plate 15,
The end of another sliding convex head 14 is provided with negative pole slide plate 16;Two sliding convex heads 14 are respectively contained in two elongated slots
In 5, the positive pole slide plate 15 is fitted with the positive plate 6, and the negative pole slide plate 16 is fitted with the negative plate 7;It is convex when sliding
First 14 along elongated slot 5 when sliding, and positive pole slide plate 15 keeps electrically connect with positive plate 6, and negative pole slide plate 16 is electrically connected with the holding of negative plate 7
Connect.
Heater strip 17 is laid with the holding tank 13, in the present embodiment, the heater strip 17 is carbon fiber heating silk.Institute
State and through hole 18 is offered on sliding convex head 14, the through hole 18 is extended through to the holding tank 13;The heater strip 17
Two ends be connected with the positive pole slide plate 15 and negative pole slide plate 16 by lead 19 respectively, the lead 19 is arranged in the through hole
In 18.
The top of the heater strip 17 is provided with heat-conducting layer 20, and the top of the heat-conducting layer 20 is provided with insulating barrier 21;It is described
The top of insulating barrier 21 is installed with bottom electrode piece 22 and radio temperature sensor 27, and the top covering of the insulating barrier 21 is flexible
Diaphragm 23, the edge of the flexible sheet 23 is fixed on the holding tank 13, and the lower section of the flexible sheet 23 is installed with
Electrode slice 24, the Top electrode piece 24 is located at the top of the bottom electrode piece 22;The Top electrode piece 24 and the shape of bottom electrode piece 22
Into electrode switch, the electrode switch is serially connected in the positive wire 8, but does not embody electrode in accompanying drawing 1 and accompanying drawing 2
Switch is serially connected in the concrete condition in positive wire 8, because concatenation is very simple circuit structure, therefore no longer describes in detail.
Controller (not shown) is provided with the power switch 11, the surface of the power switch 11 is provided with hand
Dynamic switch (not shown) and display screen (not shown), the controller are electrically connected with the hand switch and display screen
Connect, the controller and the wireless connection of the radio temperature sensor 27.Radio temperature sensor 27 measures heating-up temperature in real time,
And temperature value is sent to controller, and displays temperature value on a display screen, when temperature value is higher than a certain setting value, controller is cut
Cut-off electricity, stops heater strip 17 and heats, and when temperature value is less than a certain setting value, controller connects power supply, starts heater strip 17
Heating, to ensure that the temperature in heating chamber 4 is maintained in a constant range.Meanwhile, user can also be operated with manual switches control
System is opened and closed.
In the present embodiment, the cross section of the elongated slot 5 is T-shaped, and the sliding convex head 14 is T-shaped.T-shaped structure makes
Obtain positive pole slide plate 15, negative pole slide plate 16, positive plate 6 and negative plate 7 to be wrapped in side wall 3, play a protective role.
In the present embodiment, the inner side of the side wall 3 offers two axially extending limit sliding chutes along the side wall 3
25, the outside of the holding tank 13 is provided with two spacing slide heads 26 for being matched with two limit sliding chutes 25 respectively, two
The individual spacing slide head 26 is respectively contained in two limit sliding chutes 25.When carriage is slided up and down, spacing cunning
Dynamic first 26 slide along limit sliding chutes 25, can play guiding and spacing effect, reduce the power that sliding convex head 14 bears, it is to avoid long
Time using cause damage.
When the present embodiment is used, attaching plug 10 picks up interior power, and cup is put into heating chamber 4, covers cap 1;This
When cup gravity flexible sheet 23 is pushed so that Top electrode press on the bottom electrode;Meanwhile, the gravity of cup is by spring pressure
Contracting, or cap 1 pushes cup so that is reserved in heating chamber 4 and fit into the space of cup height;On carriage
During lower slider, positive pole slide plate 15 and positive plate 6 are kept electrically connect, and negative pole slide plate 16 is electrically connected with the holding of negative plate 7, can be with
Power supply is controlled by power switch 11 and is powered off, to cause heater strip 17 to be heated or be stopped heating.If user forgets
11 are turned off the power switch, and only take out cup, then Top electrode and bottom electrode are separated, and circuit automatically shuts down, stop heating, it is to avoid
Waste electric energy.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.