CN214700836U

CN214700836U - Timing switch for gas range

Info

Publication number: CN214700836U
Application number: CN202120594055.5U
Authority: CN
Inventors: 邱玲伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-12
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a gas stove timing switch, which belongs to the field of kitchen utensils, and comprises a base, wherein a motor is arranged at the upper end of the base, the outer end of the motor is fixedly connected with a connecting shaft, the outer end of the connecting shaft is rotatably connected with two first gears, the right side of the first gear is rotatably connected with a second gear, a battery is arranged at the upper end of the base, the upper end of the base is fixedly connected with an annular shell, the inner wall of the annular shell is provided with an annular groove, the upper end of the annular groove is provided with a groove, the outer end of the base is connected with a clamping shell in a clamping way, the outer end of the clamping shell is provided with a display screen, the annular shell is rotatably connected with an ignition switch, the lower end of the ignition switch is fixedly connected with a rotating shaft, the outer end of the rotating shaft is sleeved with a spring, the outer end of the rotating shaft is fixedly connected with a clamping shaft, the clamping shaft is slidably connected with the annular groove, and can realize that when the gas stove is used for a long time, the gas stove can be timed, and the valve is automatically closed when a certain time is reached, so that the danger is reduced.

Description

Timing switch for gas range

Technical Field

The utility model relates to a kitchen utensil field, more specifically say, relate to a gas range time switch.

Background

The gas range supplies natural air to a gap between a range body and an upper cover to supplement the shortage of air during combustion, thereby promoting combustion and reducing the generation of carbon monoxide and nitrogen oxides.

The stove body is annular, and a mixed gas jet orifice is arranged on the inner upper circumferential surface; one end of the mixing pipe is connected with one side of the stove body, the other end of the mixing pipe is provided with an air conditioning port, and a coal gas input pipe is arranged in the middle of the air conditioning port; a plurality of air jet ports which upwardly jet air blown out by a blower are arranged on an air box in the middle of the lower part of the stove body; the blower for blowing air by the motor is connected with the first air box by the input pipe; the upper cover is covered above the stove body, the middle part is a flame spraying area, and flame is sprayed upwards through the flame spraying area; at least more than three convex seats are arranged along the circumference above the stove body; placing an upper cover on the convex seat; natural air is supplied through a gap formed between the upper cover and the boss.

At present, the gas stove is used for a long time in the using process, and in the prior art, the gas stove is forgotten to be closed after being used for a long time, so that certain danger is caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a gas range time switch can realize when using gas range for a long time, can carry out a timing to gas range, and automatic closing when reaching the uniform time has reduced danger.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A timing switch of a gas stove comprises a base, wherein a motor is installed at the upper end of the base, a connecting shaft is fixedly connected at the outer end of the motor, two first gears are rotatably connected at the outer end of the connecting shaft, a second gear is rotatably connected at the right side of each first gear, a battery is installed at the upper end of the base, an annular shell is fixedly connected at the upper end of the base, an annular groove is formed in the inner wall of the annular shell, a groove is formed in the upper end of the annular groove, a clamping shell is clamped at the outer end of the base, a display screen is installed at the outer end of the clamping shell, an ignition switch is rotatably connected in the annular shell, a rotating shaft is fixedly connected at the lower end of the ignition switch, a spring is sleeved at the outer end of the rotating shaft, a clamping shaft is fixedly connected at the outer end of the rotating shaft, the clamping shaft is slidably connected with the annular groove, a gear is fixedly connected at the lower end of the rotating shaft, and the gear is electrically connected with the motor, can realize when using gas range for a long time, can carry out a timing to gas range, close automatically when reaching the uniform time, reduce danger.

Further, two first gear adopts the copper product to make, the second gear adopts plastic materials to make, and first gear through setting up copper and making can be more wear-resisting, and coefficient of friction reduces, makes the second gear through plastic materials, can make the load of second gear not big, simultaneously noise reduction.

Furthermore, a spherical groove is formed in the annular groove in a chiseled mode, a ball is connected in the spherical groove in a rotating mode, and the clamping shaft can slide in the annular groove more smoothly through the ball.

Furthermore, base and joint shell outer end all are scribbled and are dredged the oil reservoir, base and joint shell joint department are equipped with the sealing washer, dredges oil reservoir and sealing washer through setting up, can make when wasing base and joint shell, be difficult for damaging the part of inside.

Furthermore, the outer end of the ignition switch is provided with anti-slip lines, and the anti-slip lines are arranged, so that the ignition switch is not easy to separate when rotated, and the safety is improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize when using gas range for a long time, can carry out a timing to gas range, and automatic closing when reaching the uniform time has reduced danger.

(2) Two first gears adopt the copper product to make, and the second gear adopts plastic materials to make, through setting up the first gear that copper made, can be more wear-resisting, and coefficient of friction reduces, makes the second gear through plastic materials, can make the load of second gear not big, simultaneously noise reduction.

(3) The spherical groove is formed in the annular groove in a chiseled mode, the ball is connected in the spherical groove in a rotating mode, and the clamping shaft can slide in the annular groove more smoothly through the arrangement of the ball.

(4) The outer ends of the base and the clamping shell are coated with oil-draining layers, the clamping position of the base and the clamping shell is provided with a sealing ring, and the oil-draining layers and the sealing ring are arranged, so that when the base and the clamping shell are cleaned, internal parts are not easily damaged.

(5) The ignition switch outer end is equipped with anti-skidding line, through setting up anti-skidding line, can be difficult for breaking away from when rotating ignition switch, improves the security.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the structure inside the base of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of the ignition switch of the present invention;

fig. 5 is a structural schematic of the rotating shaft portion of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a motor 2, a connecting shaft 3, a first gear 4, a second gear 5, a battery 6, an annular shell 7, an annular groove 8, a groove 9, a clamping shell 10, a display screen 11, an ignition switch 12, a rotating shaft 13, a spring 14, a clamping shaft 15 and a gear 16.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a timing switch for a gas stove comprises a base 1, a motor 2 is mounted on the upper end of the base 1, a connecting shaft 3 is fixedly connected to the outer end of the motor 2, two first gears 4 are rotatably connected to the outer end of the connecting shaft 3, a second gear 5 is rotatably connected to the right side of each first gear 4, a battery 6 is mounted on the upper end of the base 1, an annular housing 7 is fixedly connected to the upper end of the base 1, an annular groove 8 is formed in the inner wall of the annular housing 7, a groove 9 is formed in the upper end of the annular groove 8, a clamping housing 10 is clamped to the outer end of the base 1, a display screen 11 is mounted on the outer end of the clamping housing 10, an ignition switch 12 is rotatably connected to the annular housing 7, a rotating shaft 13 is fixedly connected to the lower end of the ignition switch 12, a spring 14 is sleeved on the outer end of the rotating shaft 13, a clamping shaft 15 is fixedly connected to the outer end of the rotating shaft 13, the clamping shaft 15 is slidably connected to the annular groove 8, a gear 16 is fixedly connected to the lower end of the rotating shaft 13, gear 16 and motor 2 electric connection can realize when using gas range for a long time, can carry out a timing to gas range, and automatic closing when reaching the uniform time has reduced danger.

Please refer to fig. 2 and 3, the two first gears 4 are made of copper material, the second gear 5 is made of plastic material, the first gear 4 made of copper is arranged, so that the gear is more wear-resistant, the friction coefficient is reduced, the second gear 5 is made of plastic material, the load of the second gear 5 is not large, and the noise is reduced.

Referring to fig. 1, the outer ends of the base 1 and the clamping shell 10 are coated with oil-spreading layers, the clamping position of the base 1 and the clamping shell 10 is provided with a sealing ring, when the base 1 and the clamping shell 10 are cleaned, internal parts are not easily damaged by the arrangement of the oil-spreading layers and the sealing ring, the outer end of the ignition switch 12 is provided with anti-skid lines, the ignition switch 12 can be not easily separated by the arrangement of the anti-skid lines, and safety is improved.

When an operator uses the utility model, the gear 16 rotates at regular time through the motor 2, when using the gas stove, in the first step, setting time through the display screen 11, pressing the ignition switch 12 downwards to separate the clamping shaft 15 from the groove 9, secondly, rotating the ignition switch 12 rightwards to slide the ignition switch 12 into the annular groove 8, thirdly, through the timing rotation of the gear 16, the clamping shaft 15 slides in the annular groove 8 in the opposite direction, when the time is up, the clamping shaft 15 just slides to the lower part of the groove 9 and slides into the groove 9, the spring 14 is reset to drive the ignition switch 12 to move upwards to close the gas stove, compared with the prior art, the utility model can realize that when the gas stove is used for a long time, the gas stove can be timed, and can be automatically closed when reaching a certain time, so that the danger is reduced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a gas range time switch, includes base (1), its characterized in that: the motor (2) is installed on the upper end of the base (1), the outer end of the motor (2) is fixedly connected with the connecting shaft (3), the outer end of the connecting shaft (3) is connected with two first gears (4) in a rotating mode, the right side of each first gear (4) is connected with a second gear (5) in a rotating mode, the battery (6) is installed on the upper end of the base (1), the upper end of the base (1) is fixedly connected with an annular shell (7), the inner wall of the annular shell (7) is provided with an annular groove (8), the upper end of the annular groove (8) is provided with a groove (9), the outer end of the base (1) is clamped with a clamping shell (10), the outer end of the clamping shell (10) is provided with a display screen (11), the annular shell (7) is internally connected with an ignition switch (12) in a rotating mode, the lower end of the ignition switch (12) is fixedly connected with a rotating shaft (13), and the outer end of the rotating shaft (13) is sleeved with a spring (14), pivot (13) outer end fixedly connected with joint axle (15), joint axle (15) and ring channel (8) sliding connection, pivot (13) lower extreme fixedly connected with gear (16), gear (16) and motor (2) electric connection.

2. The timing switch for gas range of claim 1, wherein: the two first gears (4) are made of copper materials, and the second gear (5) is made of plastic materials.

3. The timing switch for gas range of claim 1, wherein: a spherical groove is formed in the annular groove (8) in a chiseled mode, and a ball is connected in the spherical groove in a rotating mode.

4. The timing switch for gas range of claim 1, wherein: base (1) and joint shell (10) outer end all are scribbled and are dredged the oil reservoir, base (1) and joint shell (10) joint department are equipped with the sealing washer.

5. The timing switch for gas range of claim 1, wherein: the outer end of the ignition switch (12) is provided with anti-skid grains.