CN110974021A - Electric leakage protection system and electric leakage protection method suitable for honey beverage vending machine - Google Patents
Electric leakage protection system and electric leakage protection method suitable for honey beverage vending machine Download PDFInfo
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- CN110974021A CN110974021A CN201911295980.1A CN201911295980A CN110974021A CN 110974021 A CN110974021 A CN 110974021A CN 201911295980 A CN201911295980 A CN 201911295980A CN 110974021 A CN110974021 A CN 110974021A
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- electromagnet
- leakage protection
- electric leakage
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/58—Safety devices
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- Food Science & Technology (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses an electric leakage protection system and an electric leakage protection method suitable for a honey beverage vending machine. This kind of leakage protection system and leakage protection method suitable for machine is selld to honey drink simple structure, the modern design, be convenient for in time control the disconnection of first conducting block and second conducting block, be convenient for ensure personnel safe in utilization, ensure user's safety, avoid the user to receive the injury, be convenient for in time carry out the electric leakage and detect, be convenient for in time remind external personnel, be convenient for the worker in time observe the maintenance, avoid the drink to sell the machine and appear the electric leakage condition, the machine is selld to the guarantee drink and the safety and stability uses, be convenient for operate.
Description
Technical Field
The invention relates to an electric leakage protection system and an electric leakage protection method suitable for a honey beverage vending machine, in particular to an electric leakage protection system and an electric leakage protection method suitable for a honey beverage vending machine, and belongs to the technical field of application of honey beverage vending machines.
Background
When the leakage current of the power grid exceeds a certain set value, the power supply can be automatically cut off or a safety protection measure for sending an alarm signal is taken. The leakage protection in the low-voltage power grid can prevent the human body from electric shock casualty accidents; the high-voltage power grid can not completely prevent the personal electric shock casualty accidents, but can improve the safety of the power grid and equipment; therefore, the high-voltage power grid is also called single-phase grounding protection; the set values for leakage protection are typically: the low-voltage power grid aims to prevent human bodies from being injured and killed by electric shock; high voltage networks are targeted towards equipment safety and prevention of fault propagation.
In the use of machine is selld to honey drink, some users can take place the electric shock condition when using, can cause some personnel to hurt, are not convenient for remind personnel to protect simultaneously, and are not convenient for the worker in time maintain, influence the use. Therefore, the leakage protection system and the leakage protection method suitable for the honey beverage vending machine are provided aiming at the problems.
Disclosure of Invention
The present invention is directed to solving the above problems and providing an electric leakage protection system and an electric leakage protection method suitable for a honey beverage vending machine.
The leakage protection system comprises a protection shell, a first power line, a second power line, a power-on mechanism, a power-off mechanism and a power line adjusting mechanism, wherein the power line adjusting mechanism is connected with the power line; the right side of the protective shell is connected with a first power line in a sliding mode, and the left side of the protective shell is fixedly connected with a second power line;
the power-on mechanism comprises an insulating shell, a first conductive block, a second conductive block and a sliding rod, and the insulating shell is fixedly connected to the inner wall of the bottom of the protective shell; the inner wall of the bottom of the insulating shell is fixedly connected with a second power line electrically connected with the first conductive block, and the right side surface of the insulating shell is provided with a through hole; the surface of the top side of the insulating shell is connected with a sliding rod in a sliding mode, and the bottom end of the sliding rod is fixedly connected with a second conductive block; the second conductive block is fixedly and electrically connected with a first power line penetrating through the through hole;
the power-off mechanism comprises a guide shell, a first electromagnet and a second electromagnet, and the guide shell is fixedly connected to the inner wall of the top of the protective shell; the inner wall of the top of the guide shell is fixedly connected with a first electromagnet, and the bottom of the first electromagnet is provided with a second electromagnet which is connected in the guide shell in a sliding manner; the second electromagnet is fixedly connected to the top end of the sliding rod;
the power line adjusting mechanism comprises a fixed plate, a moving rod, a baffle and a connecting cylinder, and the fixed plate is fixedly connected to the surfaces of the inner walls of the right sides of the insulating shell and the protective shell; the surface of the fixed plate is connected with a movable rod in a sliding manner, and the top end of the movable rod is fixedly connected with a baffle; the bottom end of the movable rod is fixedly connected with a connecting cylinder.
Preferably, the surface of the front side of the protective shell is hinged with a cover door, the cover door is tightly attached to the protective shell, and the surface of the cover door is fixedly connected with a handle.
Preferably, the joint of the first power line and the protective shell is provided with a sleeve fixedly connected to the right side surface of the protective shell, the sleeve is internally and slidably connected with the first power line, the opposite side surface of the sleeve is in threaded connection with a fixing bolt, and the tail end of the fixing bolt is electrically connected with the first power line.
Preferably, a row of heat dissipation holes are formed in the top of the right side of the protective shell, and the heat dissipation holes are evenly distributed at equal intervals.
Preferably, the first power line is electrically connected with an ammeter, the ammeter is electrically connected with a processor fixedly installed on the inner wall of the top of the protective shell, the processor is electrically connected with a controller fixedly connected with the inner wall of the top of the protective shell, and the controller is electrically connected with the first electromagnet and the second electromagnet respectively.
Preferably, protective housing top side fixed surface is connected with bee calling organ and alarm lamp, and bee calling organ and alarm and controller electric connection.
Preferably, the bottom side of the first electromagnet is magnetically attracted to the second electromagnet, and the first electromagnet and the second electromagnet have the same structure.
Preferably, the first conductive block is located right above the second conductive block, and the distance from the second conductive block to the first electromagnet is greater than the length of the sliding rod.
Preferably, the inner cavity of the connecting cylinder is connected with a first power line in a sliding manner, and the connecting cylinder is placed in parallel with the fixing plate.
Preferably, the electric leakage protection system suitable for the honey beverage vending machine is an electric leakage protection system and an electric leakage protection method suitable for the honey beverage vending machine, and the sterilization method comprises the following steps:
the beverage vending machine is electrically connected with the beverage vending machine, a first power line is electrically connected with an external power supply, and then a second power line connected with an ammeter is electrically connected with the beverage vending machine;
the second electromagnet drives the second conductive block to be disconnected with the first conductive block through a sliding rod when the second electromagnet is magnetically attracted with the first electromagnet, and then leakage protection is performed;
alarming and reminding, wherein the controller can simultaneously control a buzzer and an alarm lamp on the top side of the protective shell to work, so that workers can conveniently maintain;
fourth, first power cord is adjusted, and the second conducting block drives first power cord and removes, and first power cord can drive the connecting cylinder and remove, ensures first power cord and second conducting block and tightly connects through the connecting cylinder simultaneously, avoids first power cord card in the insulating casing inner chamber, influences the condition of operation, convenient to use.
The invention has the beneficial effects that:
1. this kind of leakage protection system and leakage protection method suitable for machine is selld to honey drink simple structure, modern design, the disconnection of the first conducting block of the timely control of being convenient for and second conducting block, the guarantee personnel of being convenient for safe in utilization, guarantee user's safety avoids the user to receive the injury.
2. When using, be convenient for in time leak electricity and detect, be convenient for in time remind external personnel, the worker of being convenient for in time observes the maintenance, avoids the drink to sell the machine and appears the electric leakage condition, and the machine safety and stability is used, the operation of being convenient for to the guarantee drink is selld.
3. When using, under the effect of the power cord adjustment mechanism through setting up, be convenient for adjust the elongation of power cord, guarantee second conducting block is not receiving the influence of power cord at the removal in-process, and the power cord of being convenient for one side is fixed simultaneously, and the power cord of being convenient for uses, and the practicality value is higher, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic view of the right side surface of the sleeve of the present invention;
FIG. 4 is a schematic bottom view of the guide housing of the present invention;
FIG. 5 is a schematic view of the overall working principle of the present invention;
fig. 6 is a flow chart of the present invention.
In the figure: 1. protective housing, 101, louvre, 2, lid door, 3, bee calling organ, 4, alarm lamp, 5, the sleeve, 6, fixing bolt, 7, first power cord, 8, the fixed plate, 9, the carriage release lever, 10, the baffle, 11, the connecting cylinder, 12, insulating housing, 1201, the through-hole, 13, first conducting block, 14, the second conducting block, 15, the slide bar, 16, the treater, 17, the controller, 18, the ampere meter, 19, the direction shell, 20, first electro-magnet, 21, the second power cord, 22, the second electro-magnet.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-6, the leakage protection system for a honey beverage vending machine includes a protective case 1, a first power line 7, a second power line 21, a power-on mechanism, a power-off mechanism, and a power line adjusting mechanism; the right side of the protective shell 1 is connected with a first power line 7 in a sliding mode, and the left side of the protective shell 1 is fixedly connected with a second power line 21;
the electrifying mechanism comprises an insulating shell 12, a first conducting block 13, a second conducting block 14 and a sliding rod 15, and the insulating shell 12 is fixedly connected to the inner wall of the bottom of the protective shell 1; a second power line 21 electrically connected with the first conductive block 13 is fixedly connected to the inner wall of the bottom of the insulating shell 12, and a through hole 1201 is formed in the right side surface of the insulating shell 12; a sliding rod 15 is connected to the surface of the top side of the insulating shell 12 in a sliding manner, and a second conductive block 14 is fixedly connected to the bottom end of the sliding rod 15; the second conductive block 14 is electrically connected with the first power line 7 passing through the through hole 1201;
the power-off mechanism comprises a guide shell 19, a first electromagnet 20 and a second electromagnet 22, and the guide shell 19 is fixedly connected to the inner wall of the top of the protective shell 1; the inner wall of the top of the guide shell 19 is fixedly connected with a first electromagnet 20, and the bottom of the first electromagnet 20 is provided with a second electromagnet 22 which is connected in the guide shell 19 in a sliding manner; the second electromagnet 22 is fixedly connected to the top end of the sliding rod 15;
the power line adjusting mechanism comprises a fixing plate 8, a moving rod 9, a baffle plate 10 and a connecting cylinder 11, and the fixing plate 8 is fixedly connected to the insulating shell 12 and the surface of the inner wall of the right side of the protective shell 1; the surface of the fixed plate 8 is connected with a movable rod 9 in a sliding manner, and the top end of the movable rod 9 is fixedly connected with a baffle plate 10; the bottom end of the movable rod 9 is fixedly connected with a connecting cylinder 11.
The positive side surface of protective housing 1 articulates there is lid door 2, lid door 2 and protective housing 1 closely laminate, and 2 fixed surface of lid door are connected with the handle.
A row of heat dissipation holes 101 are formed in the top of the right side of the protective shell 1, and the heat dissipation holes 101 are evenly distributed at equal intervals.
The first power line 7 is electrically connected with an ammeter 18, the ammeter 18 is electrically connected with a processor 16 fixedly mounted on the inner wall of the top of the protective shell 1, the processor 16 is electrically connected with a controller 17 fixedly connected with the inner wall of the top of the protective shell 1, and the controller 17 is electrically connected with a first electromagnet 20 and a second electromagnet 22 respectively.
The surface of the top side of the protective shell 1 is fixedly connected with a buzzer 3 and an alarm lamp 4, and the buzzer 3 is electrically connected with the alarm and the controller 17.
The bottom side of the first electromagnet 20 is magnetically attracted to the second electromagnet 22, and the first electromagnet 20 and the second electromagnet have the same structure.
The first conductive block 13 is located right above the second conductive block 14, and the distance from the second conductive block 14 to the first electromagnet 20 is greater than the length of the sliding rod 15.
An inner cavity of the connecting cylinder 11 is connected with a first power line 7 in a sliding mode, and the connecting cylinder 11 and the fixing plate 8 are placed in parallel.
The electric leakage protection system and the electric leakage protection method suitable for the honey beverage vending machine are obtained by the electric leakage protection system suitable for the honey beverage vending machine, and the sterilization method comprises the following steps:
the beverage vending machine is electrically connected with the beverage vending machine, the first power line 7 is electrically connected with an external power supply, and then the second power line 21 connected with the ammeter 18 is electrically connected with the beverage vending machine;
secondly, leakage protection is performed, current detection is performed through an ammeter 18, if the current changes greatly, information is processed in time through a processor 16, the first electromagnet 20 and the second electromagnet 22 are controlled to work through a controller 17, then the first electromagnet 20 and the second electromagnet 22 generate magnetism, then magnetic connection is performed, and when the second electromagnet 22 and the first electromagnet 20 are attracted magnetically, the second electromagnet 22 drives the second conductive block 14 to be disconnected from the first conductive block 13 through a sliding rod 15, and then leakage protection is performed;
thirdly, alarming and reminding, wherein the controller 17 can simultaneously control the buzzer 3 and the alarm lamp 4 on the top side of the protective shell 1 to work, so that workers can conveniently maintain;
fourth, first power cord 7 is adjusted, and second conducting block 14 drives first power cord 7 and removes, and first power cord 7 can drive connecting cylinder 11 and remove, ensures first power cord 7 and second conducting block 14 and tightly connects through connecting cylinder 11 simultaneously, avoids first power cord 7 card at 12 inner chambers of insulating casing, influences the condition of operation, convenient to use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. Electric leakage protection system suitable for machine is selld to honey drink, its characterized in that: the power supply device comprises a protective shell (1), a first power line (7), a second power line (21), a power-on mechanism, a power-off mechanism and a power line adjusting mechanism; the right side of the protective shell (1) is connected with a first power line (7) in a sliding mode, and the left side of the protective shell (1) is fixedly connected with a second power line (21);
the power-on mechanism comprises an insulating shell (12), a first conductive block (13), a second conductive block (14) and a sliding rod (15), and the insulating shell (12) is fixedly connected to the inner wall of the bottom of the protective shell (1); a second power line (21) electrically connected with the first conductive block (13) is fixedly connected to the inner wall of the bottom of the insulating shell (12), and a through hole (1201) is formed in the right side surface of the insulating shell (12); the surface of the top side of the insulating shell (12) is connected with a sliding rod (15) in a sliding mode, and the bottom end of the sliding rod (15) is fixedly connected with a second conductive block (14); the second conductive block (14) is fixedly and electrically connected with the first power line (7) penetrating through the through hole (1201);
the power-off mechanism comprises a guide shell (19), a first electromagnet (20) and a second electromagnet (22), and the guide shell (19) is fixedly connected to the inner wall of the top of the protective shell (1); the inner wall of the top of the guide shell (19) is fixedly connected with a first electromagnet (20), and the bottom of the first electromagnet (20) is provided with a second electromagnet (22) which is connected in the guide shell (19) in a sliding manner; the second electromagnet (22) is fixedly connected to the top end of the sliding rod (15);
the power line adjusting mechanism comprises a fixing plate (8), a moving rod (9), a baffle (10) and a connecting cylinder (11), and the fixing plate (8) is fixedly connected to the surfaces of the inner walls of the right sides of the insulating shell (12) and the protective shell (1); the surface of the fixed plate (8) is connected with a movable rod (9) in a sliding manner, and the top end of the movable rod (9) is fixedly connected with a baffle (10); the bottom end of the movable rod (9) is fixedly connected with a connecting cylinder (11).
2. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: the protective housing (1) is just articulated on the side surface to have a lid door (2), lid door (2) and protective housing (1) closely laminate, and lid door (2) fixed surface is connected with the handle.
3. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: first power cord (7) and protective housing (1) junction are equipped with sleeve (5) of fixed connection on protective housing (1) right side surface, sliding connection has first power cord (7) in sleeve (5), sleeve (5) relative side surface threaded connection has fixing bolt (6), and fixing bolt (6) end and first power cord (7) electric connection.
4. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: a row of heat dissipation holes (101) are formed in the top of the right side of the protective shell (1), and the adjacent heat dissipation holes (101) are evenly distributed at equal intervals.
5. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: first power cord (7) electric connection has ampere meter (18), ampere meter (18) and processor (16) electric connection of protective housing (1) top inner wall fixed mounting, processor (16) and protective housing (1) top inner wall fixed connection's controller (17) electric connection, controller (17) respectively with first electro-magnet (20) and second electro-magnet (22) electric connection.
6. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: protective housing (1) top side fixed surface is connected with bee calling organ (3) and alarm lamp (4), and bee calling organ (3) and alarm and controller (17) electric connection.
7. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: the bottom side of the first electromagnet (20) is magnetically attracted with the second electromagnet (22), and the first electromagnet (20) has the same structure with the second electromagnet.
8. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: the first conductive block (13) is positioned right above the second conductive block (14), and the distance between the second conductive block (14) and the first electromagnet (20) is greater than the length of the sliding rod (15).
9. An electric leakage protection system suitable for a honey beverage vending machine according to claim 1, characterized in that: the inner cavity of the connecting cylinder (11) is connected with a first power line (7) in a sliding mode, and the connecting cylinder (11) and the fixing plate (8) are placed in parallel.
10. The electric leakage protection system and the electric leakage protection method suitable for the honey beverage vending machine are obtained according to the electric leakage protection system suitable for the honey beverage vending machine and the electric leakage protection method, and are characterized in that: the leakage protection method comprises the following steps:
the beverage vending machine is electrically connected with the beverage vending machine, a first power line (7) is electrically connected with an external power supply, and then a second power line (21) connected with an ammeter (18) is electrically connected with the beverage vending machine;
secondly, leakage protection is carried out, current detection is carried out through an ammeter (18), if the current changes greatly, information is processed in time through a processor (16), a first electromagnet (20) and a second electromagnet (22) are controlled to work through a controller (17), then the first electromagnet (20) and the second electromagnet (22) generate magnetism, then magnetic connection is carried out, when the second electromagnet (22) and the first electromagnet (20) attract each other magnetically, the second electromagnet (22) can drive a second conductive block (14) to be disconnected from a first conductive block (13) through a sliding rod (15), and then leakage protection is carried out;
thirdly, alarming and reminding are carried out, the controller (17) can control the buzzer (3) and the alarm lamp (4) on the top side of the protective shell (1) to work at the same time, and workers can conveniently maintain;
fourth, first power cord (7) are adjusted, and second conducting block (14) drive first power cord (7) and remove, and first power cord (7) can drive connecting cylinder (11) and remove, ensures first power cord (7) and second conducting block (14) and tightly connects through connecting cylinder (11) simultaneously, avoids first power cord (7) card at insulating casing (12) inner chamber, influences the condition of operation, convenient to use.
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| CN2019109153857 | 2019-09-26 | ||
| CN201910915385 | 2019-09-26 |
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| CN112924900A (en) * | 2021-02-20 | 2021-06-08 | 山东金普分析仪器有限公司 | High-sensitivity detector |
| CN117147949A (en) * | 2023-08-22 | 2023-12-01 | 徐州亚泰电机有限公司 | Current alarm device for power supply switch |
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Application publication date: 20200410 |