CN112399659A - Microwave oven electric leakage protection device - Google Patents
Microwave oven electric leakage protection device Download PDFInfo
- Publication number
- CN112399659A CN112399659A CN202011366245.8A CN202011366245A CN112399659A CN 112399659 A CN112399659 A CN 112399659A CN 202011366245 A CN202011366245 A CN 202011366245A CN 112399659 A CN112399659 A CN 112399659A
- Authority
- CN
- China
- Prior art keywords
- microwave oven
- protection
- plate
- leakage
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/666—Safety circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
Abstract
The invention discloses a microwave oven leakage protection device which comprises a microwave oven body, wherein a cover plate is arranged on the back of the microwave oven body, an installation seat is fixedly connected to the surface of the cover plate, a leakage protector body is arranged inside the installation seat, springs are arranged inside two sides of the installation seat, a protection device is arranged on the upper surface of the leakage protector body, and a current output port is arranged inside the protection device. This microwave oven earth leakage protection device sets up through the cooperation of movable plate, slide bar, spring, push pedal and fixture block for the fixture block with set up the draw-in groove joint in the mount pad both sides, thereby realize the installation of earth leakage protection device body, can make things convenient for the staff to dismantle, through protector's setting, make the junction and the external world of wire and delivery outlet keep apart, sealed pad can improve sealed effect, the inside moisture that can avoid the protecting crust of drying plate, thereby realized the protection to the current delivery outlet.
Description
Technical Field
The invention relates to the technical field of microwave ovens, in particular to a microwave oven leakage protection device.
Background
When the leakage current of circuit or electric equipment is greater than the setting value of said equipment or when the electric shock of human body and animal is dangerous, it can quickly act to cut off accident power supply, so that it can prevent accident from being enlarged, and can ensure the safety of human body and equipment.
The current earth leakage protection device is mostly installed on the wall through the screw, and it is more difficult to maintain when it is impaired, and inconvenient staff dismantles, simultaneously, because earth leakage protection device exposes in external environment mostly, and long-time work leads to wire and wiring socket's position to wet easily, has great potential safety hazard, consequently, we propose a microwave oven earth leakage protection device and solve above problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a leakage protection device for a microwave oven, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a microwave oven earth-leakage protection device, includes the microwave oven body, the back of microwave oven body is provided with the apron, the fixed surface of apron is connected with the mount pad, the inside of mount pad is provided with the earth-leakage protector body, the both sides of earth-leakage protector body all are provided with the embedded piece, the embedded groove has all been seted up to the both sides of mount pad, the inside of mount pad both sides all is provided with the spring, the equal fixedly connected with push pedal in both ends of spring, one side fixedly connected with fixture block of push pedal, the draw-in groove has been seted up on the surface of embedded piece, fixture block and draw-in groove looks adaptation, the upper surface of earth-leakage protector body is provided with protector, protector's inside is provided with the.
Optionally, the protection device comprises a protection shell, a protection sliding plate, a sealing gasket and a drying plate, the protection shell is fixedly connected to the top of the leakage protector body, the protection sliding plate is connected to the top of the protection shell in a sliding mode, the sealing gasket is arranged at the bottom of the protection shell, and the drying plate is arranged on two sides of the protection shell.
Optionally, sliding grooves are formed in two sides of the upper surface of the protective shell, sliding blocks are connected inside the sliding grooves in a sliding mode, the sliding blocks are fixedly connected with the protective sliding plate, and wire holes are formed in the middle of the protective sliding plate.
Optionally, the surface of the cover plate is in threaded connection with a fixing screw, the cover plate is fixedly connected with the microwave oven body through the fixing screw, the top of the surface of the cover plate is provided with a wiring port, and the bottom of the surface of the cover plate is provided with a heat dissipation plate.
Optionally, the top fixedly connected with slide bar of push pedal, the cell body has all been seted up to the both sides of mount pad, the one end of slide bar runs through the cell body and extends to the outside of mount pad, just the one end fixedly connected with movable plate of slide bar.
Optionally, a power socket is arranged at the bottom of the surface of the leakage protector body, and a buzzer is arranged on one side of the protection device.
The invention provides a leakage protection device for a microwave oven, which has the following beneficial effects:
1. this microwave oven earth-leakage protection device, setting through the mount pad, make earth-leakage protection device pass through the mount pad and install the back at the microwave oven body, through the embedded groove of seting up in the mount pad both sides and set up the embedding piece in earth-leakage protection device body both sides, can tentatively spacing to the earth-leakage protection device body, through the movable plate, the slide bar, a spring, the cooperation setting of push pedal and fixture block, make the fixture block with set up the draw-in groove joint in the mount pad both sides, thereby realize the installation of earth-leakage protection device body, can make things convenient for the staff to dismantle, and the work efficiency is improved.
2. This microwave oven earth leakage protection device, through protector's setting, protector covers the current output port, makes the junction and the external world of wire and delivery outlet keep apart, through setting up the sealed pad in the protector bottom, can improve sealed effect, through the setting of drying plate, can avoid the protecting crust inside to wet to realized the protection to the current output port, can effectively avoid the emergence of accident.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural diagram of a leakage protector body according to the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 4 is a schematic top view of the protection device of the present invention;
fig. 5 is a schematic front sectional view of the protection device of the present invention.
In the figure: 1. a microwave oven body; 2. a cover plate; 3. a mounting seat; 4. a leakage protector body; 5. embedding a block; 6. a groove is embedded; 7. a spring; 8. pushing the plate; 9. a clamping block; 10. a card slot; 11. a guard; 1101. a protective shell; 1102. a protective slide plate; 1103. a gasket; 1104. drying the plate; 12. a current output port; 13. a slider; 14. a wire guide hole; 15. fixing screws; 16. a wiring port; 17. a heat dissipation plate; 18. a slide bar; 19. moving the plate; 20. a power outlet; 21. a buzzer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a microwave oven leakage protection device comprises a microwave oven body 1, a cover plate 2 is arranged on the back of the microwave oven body 1, a fixing screw 15 is connected on the surface of the cover plate 2 in a threaded manner, the cover plate 2 is fixedly connected with the microwave oven body 1 through the fixing screw 15, a wiring port 16 is arranged on the top of the surface of the cover plate 2, a heat dissipation plate 17 is arranged on the bottom of the surface of the cover plate 2, a mounting seat 3 is fixedly connected on the surface of the cover plate 2, through the arrangement of the mounting seat 3, a leakage protector body 4 is arranged on the back of the microwave oven body 1 through the mounting seat 3, a leakage protector body 4 is arranged inside the mounting seat 3, a power socket 20 is arranged on the bottom of the surface of the leakage protector body 4, a buzzer 21 is arranged on one side of a protection device 11, embedded blocks 5 are arranged on two sides of the leakage protector body 4, embedded grooves 6 are arranged on two sides of the mounting, can preliminarily limit the leakage protector body 4, springs 7 are arranged inside two sides of the mounting seat 3, push plates 8 are fixedly connected to two ends of each spring 7, slide rods 18 are fixedly connected to the tops of the push plates 8, groove bodies are arranged on two sides of the mounting seat 3, one ends of the slide rods 18 penetrate through the groove bodies and extend to the outside of the mounting seat 3, a movable plate 19 is fixedly connected to one ends of the slide rods 18, a clamping block 9 is fixedly connected to one side of each push plate 8, clamping grooves 10 are formed in the surface of each embedded block 5, the clamping blocks 9 are clamped with clamping grooves 10 formed in two sides of the mounting seat 3 through the matching arrangement of the movable plate 19, the slide rods 18, the springs 7, the push plates 8 and the clamping blocks 9, so that the leakage protector body 4 is mounted, the clamping blocks 9 are matched with the clamping grooves 10, a protective device 11 is arranged on the upper surface of the, the protection device 11 covers the current output port 12 to isolate the connection between the lead and the output port from the outside, the protection device 11 comprises a protection shell 1101, a protection sliding plate 1102, a sealing gasket 1103 and a drying plate 1104, the top of the leakage protector body 4 is fixedly connected with the protection shell 1101, the top of the protection shell 1101 is slidably connected with the protection sliding plate 1102, two sides of the upper surface of the protection shell 1101 are respectively provided with a sliding chute, the inside of the sliding chute is slidably connected with a sliding block 13, the sliding block 13 is fixedly connected with the protection sliding plate 1102, the middle part of the protection sliding plate 1102 is provided with a lead wire hole 14, the bottom of the protection shell 1101 is provided with the sealing gasket 1103, two sides of the protection, by means of the sealing gasket 1103, which is arranged at the bottom of the shielding device 11, the sealing effect can be improved, by the arrangement of the drying plate 1104, the interior of the protection housing 1101 can be prevented from being wetted, and the interior of the protection device 11 is provided with the current outlet 12.
When using, at first promote the inside shrink of movable plate 19, then with earth-leakage protector body 4 through embedding in the piece 5 embedding mount pad 3, then loosen movable plate 19, fixture block 9 stretches out and with draw-in groove 10 joint under the effect of spring 7, thereby install earth-leakage protector body 4 at the back of microwave oven body 1, the power cord is connected with power socket 20, then link to each other the both ends of wire in current delivery outlet 12 and wiring mouth 16 respectively, then will protect slide 1102 closure, make the wire pass the inside of wire guide 14, when taking place the electric leakage, earth-leakage protector body 4 can sense the surface and the disconnection power of voltage, send out the police dispatch newspaper through bee calling organ 21 simultaneously and remind people to maintain.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a microwave oven earth leakage protection device, includes microwave oven body (1), its characterized in that: a cover plate (2) is arranged at the back of the microwave oven body (1), a mounting seat (3) is fixedly connected with the surface of the cover plate (2), a leakage protector body (4) is arranged inside the mounting seat (3), embedded blocks (5) are arranged on two sides of the leakage protector body (4), both sides of the mounting seat (3) are provided with embedded grooves (6), both sides of the mounting seat (3) are internally provided with springs (7), both ends of the spring (7) are fixedly connected with push plates (8), one side of each push plate (8) is fixedly connected with a clamping block (9), the surface of the embedded block (5) is provided with a clamping groove (10), the clamping block (9) is matched with the clamping groove (10), the upper surface of the leakage protector body (4) is provided with a protective device (11), and a current output port (12) is arranged in the protection device (11).
2. A microwave oven leakage protection apparatus as claimed in claim 1, wherein: the protection device (11) comprises a protection shell (1101), a protection sliding plate (1102), a sealing gasket (1103) and a drying plate (1104), wherein the protection shell (1101) is fixedly connected to the top of the leakage protector body (4), the protection sliding plate (1102) is connected to the top of the protection shell (1101) in a sliding mode, the sealing gasket (1103) is arranged at the bottom of the protection shell (1101), and the drying plate (1104) is arranged on two sides of the protection shell (1101).
3. A microwave oven leakage protection apparatus as claimed in claim 2, wherein: the protection device is characterized in that sliding grooves are formed in two sides of the upper surface of the protection shell (1101), sliding blocks (13) are connected to the inside of the sliding grooves in a sliding mode, the sliding blocks (13) are fixedly connected with the protection sliding plate (1102), and wire guide holes (14) are formed in the middle of the protection sliding plate (1102).
4. A microwave oven leakage protection apparatus as claimed in claim 1, wherein: the surface of the cover plate (2) is in threaded connection with a fixing screw (15), the cover plate (2) is fixedly connected with the microwave oven body (1) through the fixing screw (15), a wiring port (16) is formed in the top of the surface of the cover plate (2), and a heat dissipation plate (17) is arranged at the bottom of the surface of the cover plate (2).
5. A microwave oven leakage protection apparatus as claimed in claim 1, wherein: the top fixedly connected with slide bar (18) of push pedal (8), the cell body has all been seted up to the both sides of mount pad (3), the one end of slide bar (18) runs through the cell body and extends to the outside of mount pad (3), just the one end fixedly connected with movable plate (19) of slide bar (18).
6. A microwave oven leakage protection apparatus as claimed in claim 1, wherein: the bottom on earth leakage protector body (4) surface is provided with power socket (20), one side of protector (11) is provided with bee calling organ (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366245.8A CN112399659A (en) | 2020-11-29 | 2020-11-29 | Microwave oven electric leakage protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011366245.8A CN112399659A (en) | 2020-11-29 | 2020-11-29 | Microwave oven electric leakage protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112399659A true CN112399659A (en) | 2021-02-23 |
Family
ID=74605517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011366245.8A Withdrawn CN112399659A (en) | 2020-11-29 | 2020-11-29 | Microwave oven electric leakage protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112399659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576680A (en) * | 2022-02-26 | 2022-06-03 | 浙江格莱智控电子有限公司 | Electric boiler and integrated heating control system of electric boiler and solar energy |
-
2020
- 2020-11-29 CN CN202011366245.8A patent/CN112399659A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576680A (en) * | 2022-02-26 | 2022-06-03 | 浙江格莱智控电子有限公司 | Electric boiler and integrated heating control system of electric boiler and solar energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210223 |