CN208349357U - Gas appliance cooktop safety arrangement - Google Patents

Abstract

The utility model discloses a kind of gas appliance cooktop safety arrangements of gas cooker technical field, aiming to solve the problem that cooker is fallen easily causes personal injury and gas-cooker not to have the technical issues of timing closing function, the device includes hot plate, solenoid gas valve, human body sensor, timer, controller and cooker fixed mechanism, the hot plate is equipped with burnt gas switch, the solenoid gas valve is arranged on supply air line, the side on hot plate towards operator is arranged in human body sensor, the solenoid gas valve, human body sensor and timer are electrically connected with the controller respectively；The cooker fixed mechanism includes column, rocking bar and outer retainer plate, and one end of the column is connected with the hot plate, the other end and rocking bar are rotatablely connected, and the other end of the rocking bar is connect with the outer retainer plate.The utility model had not only had the function of that timing was closed, but also cooker can be effectively prevent to fall from gas-cooker, to greatly improve the safety of gas-cooker.

Description

Gas appliance cooktop safety arrangement

Technical field

The utility model relates to gas cooker technical fields, and in particular to a kind of gas appliance cooktop safety arrangement.

Background technique

In our daily life, often since personnel leave hearth currently in use, and forget for a long time back after Continuous processing, causes the food on cooking stove to be burnt, and cooker is destroyed, and What is more, and the fire source that will cause on hearth extinguishes, coal gas Leakage, to lead to irremediable massive losses and personal injury；Cooker is placed directly in the support leg of stove simultaneously, is cooked a meal Tool is in unlocked state, and improperly operating easily makes cooker drop from stove, to cause personal injury, especially when When family has child, since child is innately active, it is likely that stretch out one's hand to touch and (be especially projected into before stove in the handle of cooker In the case where) and cooking pot or frying pan is pulled to leave hearth, the consequence for most making us fearing is that they splash content at him On one's body.

The Chinese patent of Publication No. CN206648106U discloses a kind of " gas-cooker glass surface with clocking capability Plate ", by the cooperation of circuit board, timer, temperature sensor and alarm, solves conventional gas stove and do not have clocking capability And the problem of warning function.

The Chinese patent of Publication No. CN206861616U discloses a kind of " novel energy conserving furnace with automatic opening-closing Stove ", which controls gas valve by automatic opening-closing, and automatic opening-closing includes the human body biography that part on the cabinet is arranged Sensor, comparison circuit, the first relay, solenoid gas valve and power supply.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of gas appliance cooktop safety arrangement, to solve to cook a meal Tool, which is fallen, easily causes personal injury and gas-cooker not to have the technical issues of timing closing function.

The technology employed by the present utility model is

Design a kind of gas appliance cooktop safety arrangement, including hot plate, solenoid gas valve, human body sensor, meter When device, controller and cooker fixed mechanism, the hot plate is equipped with burnt gas switch, solenoid gas valve setting with institute On the supply air line for stating burnt gas switch connection, the human body sensor is arranged on the hot plate towards the one of operator Side, the solenoid gas valve, human body sensor and timer are electrically connected with the controller respectively；The cooker fixed mechanism packet Column, rocking bar and outer retainer plate are included, one end of the column is connected with the hot plate, the other end and rocking bar are rotatablely connected, The other end of the rocking bar is connect with the outer retainer plate, so that the outer retainer plate is in vertical rotation in surface.

Preferably, the cooker fixed mechanism further includes the middle retainer plate that radial dimension is less than the outer retainer plate, is stated At least three first connecting plates are evenly distributed on the outer circumference surface of retainer plate, first connecting plate is far from the middle retainer plate One end and the outer retainer plate be clamped.

Preferably, the cooker fixed mechanism further includes the interior retainer plate that radial dimension is less than the middle retainer plate, described At least three second connecting plates are evenly distributed on the outer circumference surface of interior retainer plate, second connecting plate is far from the interior fixation One end of circle and the middle retainer plate are clamped.

Preferably, several first for being clamped with the first connecting plate are evenly distributed on the upper surface of the outer retainer plate Card slot；Several third card slots for being clamped with the second connecting plate are evenly distributed on the middle retainer plate.

Preferably, the column bottom end is connect by sucker with the hot plate, and between two gas-cookers, described Several the second card slots for being clamped with the first connecting plate are evenly distributed on the lower end surface of outer retainer plate.

Preferably, first connecting plate is equipped with for being clamped with outer retainer plate far from one end of the middle retainer plate Four card slots；Second connecting plate is equipped with the 5th card slot for being clamped with middle retainer plate far from one end of the interior retainer plate.

Compared with prior art, the advantageous effects of the utility model are:

1, the utility model has the function of that timing is closed, and automatic after operator leaves gas-cooker for a period of time can close Gas-cooker is closed, so that the safety of gas-cooker greatly improves, after the personnel of can effectively avoid leave, the food on gas-cooker is burnt Coke, the generation of the destroyed phenomenon of cooker.

2, the retainer plate in the utility model can effectively prevent cooker to fall from gas-cooker, to avoid the rolling in cooker It scalds content and scalds personnel.

3, the structure in the utility model is simple, easy to operate, wherein be mutually clamped it is outer, in, interior retainer plate make this Device can be adapted for the cooker of various sizes.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the decomposition diagram of the utility model；

Fig. 4 is the structure connection block diagram of the utility model；

Fig. 5 is the control principle drawing of the utility model；

Fig. 6 is the perspective view of middle retainer plate；

Fig. 7 is the perspective view of interior retainer plate；

1 is hot plate, and 2 be human body sensor, and 3 be gas-cooker, and 4 be burnt gas switch, and 5 be column, and 6 be rocking bar, and 7 be outer Retainer plate, 8 be middle retainer plate, and 9 be interior retainer plate, and 10 be sucker, and 11 be the first card slot, and 12 be two card slots, and 13 be third card Slot, 14 be the 4th card slot, and 15 be the 5th card slot, and 16 be the second connecting plate, and 17 be the first connecting plate.

Specific embodiment

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses It is described in detail the utility model, does not limit the scope of the utility model in any way.Involved in following embodiment The devices such as unit module components, structure, mechanism or sensor are then unless otherwise instructed conventional commercial product.

Embodiment: as Figure 1-Figure 5, a kind of gas appliance cooktop safety arrangement, including the combustion of hot plate 1, electromagnetism Air valve, human body sensor 2, timer, controller and cooker fixed mechanism are provided with gas-cooker 3 and combustion gas on hot plate 1 Switch 4, burnt gas switch 4 are arranged on the supply air line between gas-cooker 3 and fuel gas bottle, for whether controlling fuel gas bottle to combustion gas Stove 3 supplies combustion gas；The quantity of gas-cooker 3 can be one on hot plate 1 simultaneously, be also possible to two.

Solenoid gas valve is mounted on the supply air line being connected to burnt gas switch 4, for controlling the on-off of supply air line；People Body sensor 2 is mounted on the side on hot plate 1 towards operator, and for detecting whether operator leaves, and human body passes The mounting height of sensor 2 is greater than 1.2m(apart from operator's standing surface), solenoid gas valve, human body sensor 2 and timer point Be not electrically connected with the controller, timer is used to carry out timing to operator's time departure, reach after setting time controller to Solenoid gas valve issues signal, and solenoid gas valve forbids supply air line to supply gas-cooker.

Cooker fixed mechanism includes column 5, rocking bar 6 and outer retainer plate 7, middle retainer plate 8, interior retainer plate 9,5 bottom end of column It is fixedly linked by sucker 10 and hot plate 1, the rotation connection of the other end and rocking bar 6, when the gas-cooker 3 on hot plate 1 When quantity is one, column 5 is located at the left or right side of gas-cooker 3；When the quantity of the gas-cooker 3 on hot plate 1 is two When, column 5 is located at the centre of two gas-cookers 3, and the other end of rocking bar 6 is fixedly connected with outer retainer plate 7, and rocking bar 6 only towards The left and right sides of column 5 rotates, so that the rotary motion trace of outer retainer plate 7 is in vertical plane.

Outer retainer plate 7, middle retainer plate 8, interior retainer plate 9 radial dimension be sequentially reduced, the upper and lower end face of outer retainer plate 7 It is upper to distinguish the first card slot 11, third card slot 13 there are three circumference uniform distributions, on the outer circumference surface of middle retainer plate 8 there are three circumference uniform distributions First connecting plate 17, the one end of the first connecting plate 17 far from middle retainer plate 8 and the first card slot card 11 or third card slot 13 are clamped；In Circumference uniform distribution is there are three the second card slot 12 on retainer plate 8, and there are three the second connections for circumference uniform distribution on the outer circumference surface of interior retainer plate 9 Plate 16, the one end of the second connecting plate 16 far from interior retainer plate 9 and the second card slot 12 are clamped.

In other embodiments, as Figure 6-Figure 7, the radial dimension of outer retainer plate 7, middle retainer plate 8, interior retainer plate 9 It is sequentially reduced, for circumference uniform distribution there are four the first connecting plate 17, the first connecting plate 17 is solid far from the outer circumference surface of middle retainer plate 8 Surely one end of circle 8 is equipped with the 4th card slot 14 for being clamped with outer retainer plate 7；Circumference uniform distribution on the outer circumference surface of interior retainer plate 9 There are three the second connecting plate 16, the second connecting plate 16 is equipped with for being clamped with middle retainer plate 8 far from one end of interior retainer plate 9 Five card slots 15.

The operate with method of above-mentioned safety device is as follows:

When operator is close to hot plate 1 and human body enters the detection range of human body sensor 2, controller is connect To solenoid gas valve output signal after the signal that receipts human body sensor 2 is sent, supply air line starts to supply to gas-cooker 3；Rotation Rocking bar 6 makes outer retainer plate 7 turn to 3 position directly above of gas-cooker, and cooker is then passed through outer retainer plate 7 and is put on gas-cooker 3 Burnt gas switch 4 can be opened and carry out cooking operation.When cooker size is smaller, middle retainer plate 8 can be connected to outer fixation On circle 7, interior retainer plate 9 is connected on middle retainer plate 7, and such cooker is limited by retainer plate, will not be fallen from gas-cooker 3 It falls, personal injury would not be caused.

When needing cooking, since digestion time is longer, operator can not be kept always by gas-cooker 3 always , after operator leaves, human body sensor 2 can't detect signal, and controller control timer starts timing, when timer reaches To after timing time, to solenoid gas valve output signal, supply air line stops supplying to gas-cooker 3 controller, works as operation in this way When personnel forget the cooking on cooking stove, controller can be flame-out according to timer timing controlled cooking stove, can thus keep away The food exempted from cooking stove is burnt, the destroyed generation of cooker.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.

Claims (6)

1. a kind of gas appliance cooktop safety arrangement is opened including hot plate and the combustion gas being arranged on the hot plate It closing, it is characterised in that: the device further includes solenoid gas valve, human body sensor, timer, controller and cooker fixed mechanism, The solenoid gas valve is arranged on the supply air line being connected to the burnt gas switch, and the human body sensor is arranged in the furnace Towards the side of operator on range panel, the solenoid gas valve, human body sensor and timer respectively with the controller Electrical connection；The cooker fixed mechanism includes column, rocking bar and outer retainer plate, one end of the column and the hot plate phase Even, the other end and rocking bar are rotatablely connected, and the other end of the rocking bar is connect with the outer retainer plate, so that the outer retainer plate exists Vertical rotation in surface.

2. gas appliance cooktop safety arrangement according to claim 1, it is characterised in that: the cooker fixed mechanism is also It is less than the middle retainer plate of the outer retainer plate including radial dimension, is evenly distributed at least on the outer circumference surface of the middle retainer plate Three the first connecting plates, the one end of first connecting plate far from the middle retainer plate and the outer retainer plate are clamped.

3. gas appliance cooktop safety arrangement according to claim 2, it is characterised in that: the cooker fixed mechanism is also It is less than the interior retainer plate of the middle retainer plate including radial dimension, is evenly distributed at least on the outer circumference surface of the interior retainer plate Three the second connecting plates, the one end of second connecting plate far from the interior retainer plate and the middle retainer plate are clamped.

4. gas appliance cooktop safety arrangement according to claim 3, it is characterised in that: the upper end of the outer retainer plate Several the first card slots for being clamped with the first connecting plate are evenly distributed on face；It is evenly distributed on the middle retainer plate several Third card slot for being clamped with the second connecting plate.

5. gas appliance cooktop safety arrangement according to claim 4, it is characterised in that: the column bottom end passes through suction Disk is connect with the hot plate, and between two gas-cookers, is evenly distributed on the lower end surface of the outer retainer plate several The second card slot for being clamped with the first connecting plate.

6. gas appliance cooktop safety arrangement according to claim 3, it is characterised in that: first connecting plate is separate One end of the middle retainer plate is equipped with the 4th card slot for being clamped with outer retainer plate；Second connecting plate is far from described interior solid Surely the one end enclosed is equipped with the 5th card slot for being clamped with middle retainer plate.