CN209909994U

CN209909994U - Frequency conversion control by temperature change electromagnetism stove

Info

Publication number: CN209909994U
Application number: CN201920632908.2U
Authority: CN
Inventors: 何国锋
Original assignee: Zhongshan Fansheng Electric Appliance Co Ltd
Current assignee: Zhongshan Fansheng Electric Appliance Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-07
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a frequency conversion temperature control electromagnetic oven, including the center, the center internally mounted has the drum, drum top surface mounting has the water receiving fixed slot, water receiving fixed slot top is installed the silica gel waterproof pad, center side surface is provided with the control panel, the digital mount of pegging graft on one side of the control panel, digital mount one side is installed the knob, the charactron is installed to the knob internally, knob side surface mounting has the knob lid, the center top is installed the top shell, the utility model discloses a frequency conversion temperature control electromagnetic oven's drum adopts the complementary magnetic stripe design of surrounding type length, has improved radiation shielding effect; the nixie tube and the control panel are in a separated design, so that the nixie tube is more convenient to maintain and replace after sale; the top shell and the panel are designed in a straight buckle mode, so that screw fixation is omitted, and the top shell is more convenient to replace; through installing the waterproof pad of silica gel on the water receiving fixed slot, the antiseep effect is better.

Description

Frequency conversion control by temperature change electromagnetism stove

Technical Field

The utility model relates to an electromagnetism stove technical field specifically is a frequency conversion control by temperature change electromagnetism stove.

Background

The induction cooker is also called as an induction cooker, and the first household induction cooker was produced in Germany in 1957. In 1972, induction cookers began to be produced in the united states, and in the early 20 th century, in the 80 th era, induction cookers began to be sold hot in europe, the united states, and japan. The principle of the electromagnetic oven is an electromagnetic induction phenomenon, namely, alternating current is utilized to generate an alternating magnetic field with constantly changed direction through a coil, and vortex current can appear in a conductor in the alternating magnetic field, which is caused by the fact that a vortex electric field pushes a current carrier in the conductor to move; the joule heat effect of vortex current makes the conductor intensifies to realize the heating, frequency conversion control by temperature change electromagnetism stove is a common electromagnetism stove, and current frequency conversion control by temperature change electromagnetism stove simple structure easily produces the radiation during the use, and fixed connection between the charactron of current frequency conversion control by temperature change electromagnetism stove and the control panel, difficult dismantlement, later stage charactron are changed trouble, consequently provide a frequency conversion control by temperature change electromagnetism stove.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a frequency conversion temperature control electromagnetic oven, the wire coil of which adopts a surrounding type length complementary magnetic stripe design, thereby improving the radiation shielding effect; the nixie tube and the control panel are in a separated design, so that the nixie tube is more convenient to maintain and replace after sale; the top shell and the panel are designed in a straight buckle mode, so that screw fixation is omitted, and the top shell is more convenient to replace; through installing the waterproof pad of silica gel on the water receiving fixed slot, the antiseep effect is better.

In order to achieve the above object, the utility model provides a following technical scheme: a frequency conversion temperature control induction cooker comprises a middle frame, wherein a wire coil is arranged inside the middle frame, a water receiving fixing groove is arranged on the surface of the top of the wire coil, the top of the water receiving fixed groove is provided with a silica gel waterproof pad, the surface of the side end of the middle frame is provided with a control panel, a digital fixing frame is inserted at one side of the control panel, a knob is arranged at one side of the digital fixing frame, the nixie tube is arranged in the knob, the knob cover is arranged on the surface of the side end of the knob, the top shell is arranged on the top of the middle frame, a panel is arranged in the middle of the top shell, a top shell probe is arranged in the middle of the panel, a spring fixing frame is arranged at the bottom of the top shell probe, a spring is arranged in the spring fixing frame, a positioning iron wire is arranged at the bottom of the spring, a bottom shell is arranged at the bottom of the middle frame, the internal bottom surface of the bottom shell is provided with a mainboard, and a fan is arranged in a fan mounting groove in the bottom shell.

Preferably, a magnetic ring is installed inside the bottom shell.

Preferably, a power line is mounted at the side end of the bottom shell.

Preferably, the wire coil is designed by adopting a circular long and short complementary magnetic strip.

Preferably, the top case is clamped with the panel.

Preferably, the bottom of the bottom shell is provided with a foot granule.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the wire coil of the frequency conversion temperature control electromagnetic oven adopts the design of the surrounding type length complementary magnetic strips, thereby improving the radiation shielding effect; the nixie tube and the control panel are in a separated design, so that the nixie tube is more convenient to maintain and replace after sale; the top shell and the panel are designed in a straight buckle mode, so that screw fixation is omitted, and the top shell is more convenient to replace; through installing the waterproof pad of silica gel on the water receiving fixed slot, the antiseep effect is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. a top shell probe; 2. a panel; 3. a top shell; 4. a silica gel waterproof pad; 5. a water receiving fixing groove; 6. wire coils; 7. a middle frame; 8. a main board; 9. a power line; 10. a magnetic ring; 11. a bottom case; 12. a foot granule; 13. a fan; 14. a knob cover; 15. a nixie tube; 16. a knob; 17. a digital fixing frame; 18. positioning the iron wire; 19. a spring; 20. a spring fixing frame; 21. and a control panel.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.

Referring to fig. 1-2, the present invention provides a technical solution: a frequency conversion temperature control induction cooker comprises a middle frame 7, wherein a wire coil 6 is installed inside the middle frame 7, a water receiving fixing groove 5 is installed on the surface of the top of the wire coil 6, a silica gel waterproof pad 4 is installed on the top of the water receiving fixing groove 5, a control panel 21 is arranged on the surface of the side end of the middle frame 7, a digital fixing frame 17 is inserted into one side of the control panel 21, a knob 16 is installed on one side of the digital fixing frame 17, a nixie tube 15 is installed inside the knob 16, a knob cover 14 is installed on the surface of the side end of the knob 16, a top shell 3 is installed on the top of the middle frame 7, a panel 2 is installed in the middle of the top shell 3, a top shell probe 1 is installed in the middle of the panel 2, a spring fixing frame 20 is installed at the bottom of the top shell probe 1, a spring 19 is installed, the mainboard 8 is installed to the inside bottom surface of drain pan 11, install fan 13 in the inside fan mounting groove of drain pan 11.

The bottom shell 11 is internally provided with a magnetic ring 10. The power cord 9 is installed at the side end of the bottom shell 11. The wire coil 6 is designed by adopting a circular type length-length complementary magnetic strip. The top shell 3 is clamped with the panel 2. The bottom of the bottom shell 11 is provided with a foot particle 12.

Specifically, the method comprises the following steps: when the frequency conversion temperature control induction cooker is used, a pot is placed on the panel 2, the induction cooker is controlled to be started through the knob 16, and the wire coil 6 of the frequency conversion temperature control induction cooker is designed by adopting a surrounding type length complementary magnetic strip, so that the radiation shielding effect is improved; the nixie tube 15 and the control panel 21 are in a separated design, so that the nixie tube 15 is more convenient to maintain and replace after sale; the top shell 3 and the panel 2 adopt a straight buckle type design, so that screw fixation is omitted, and the top shell 3 is more convenient to replace; through installing waterproof pad 4 of silica gel on water receiving fixed slot 5, the antiseep effect is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frequency conversion control by temperature change electromagnetism stove, includes center (7), its characterized in that: the improved water-saving and water-saving device is characterized in that a wire coil (6) is mounted inside the middle frame (7), a water receiving fixing groove (5) is mounted on the surface of the top of the wire coil (6), a silica gel waterproof pad (4) is mounted on the top of the water receiving fixing groove (5), a control panel (21) is arranged on the surface of the side end of the middle frame (7), a digital fixing frame (17) is inserted into one side of the control panel (21), a knob (16) is mounted on one side of the digital fixing frame (17), a nixie tube (15) is mounted inside the knob (16), a knob cover (14) is mounted on the surface of the side end of the knob (16), a top shell (3) is mounted on the top of the middle frame (7), a panel (2) is mounted in the middle of the top shell (3), a top shell probe (1) is mounted in the middle of the panel, positioning iron wires (18) are installed to spring (19) bottom, drain pan (11) are installed to center (7) bottom, mainboard (8) are installed to the inside bottom surface of drain pan (11), install fan (13) in the inside fan mounting groove of drain pan (11).

2. The variable-frequency temperature-controlled induction cooker according to claim 1, characterized in that: and a magnetic ring (10) is arranged in the bottom shell (11).

3. The variable-frequency temperature-controlled induction cooker according to claim 1, characterized in that: and a power line (9) is arranged at the side end of the bottom shell (11).

4. The variable-frequency temperature-controlled induction cooker according to claim 1, characterized in that: the wire coil (6) is designed by adopting a circular magnetic strip with complementary length.

5. The variable-frequency temperature-controlled induction cooker according to claim 1, characterized in that: the top shell (3) is clamped with the panel (2).

6. The variable-frequency temperature-controlled induction cooker according to claim 1, characterized in that: the bottom of the bottom shell (11) is provided with a foot granule (12).