CN218070744U - Electrical safety protection device for electrical equipment - Google Patents
Electrical safety protection device for electrical equipment Download PDFInfo
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- CN218070744U CN218070744U CN202221744165.6U CN202221744165U CN218070744U CN 218070744 U CN218070744 U CN 218070744U CN 202221744165 U CN202221744165 U CN 202221744165U CN 218070744 U CN218070744 U CN 218070744U
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Abstract
The utility model provides an electrical safety protection device for electrical equipment, including the electric box, the electric box door, the hinge, electric door handle and emergency switch, wherein: the front side of the electric box is connected with one side of the surface of the electric box door through a hinge, the middle of the front side of the electric box door is fixed with an electric door handle through a bolt, and an emergency switch is nested in the middle of the lower portion of the surface of the electric box. The utility model discloses when using, the earth connection of box breaks down to and when the inside insulator of box is ageing or damages, and the electric box has the electricity when, can open the electric box door through electric door handle at electrical equipment's operating personnel and overhaul the time, put through the neon bulb, timely warning operating personnel has the electric leakage phenomenon, thereby avoids taking place the electric shock phenomenon, guarantees operating personnel's safety, the marketing and the application of being convenient for.
Description
Technical Field
The utility model relates to an electric field especially relates to an electrical safety protection device for electrical equipment.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems.
At present, most of the electric equipment is installed in an electric box in a centralized manner. However, the existing electrical box still has the problem that when the grounding wire of the box body is in fault and an insulator in the box body is aged or damaged, electricity can be transmitted to the box body, and if an operator of electrical equipment does not detect the box body during overhauling, the electric shock phenomenon can occur.
Therefore, it is necessary to provide an electrical safety protection device for electrical equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an electrical safety protection device for electrical equipment to solve current electric box still to exist when the earth connection of box breaks down, and the inside insulator of box is ageing or damage, electricity just probably reaches the box on, if electrical equipment's operating personnel when overhauing, do not detect the box, at this moment will take place the problem of electric shock phenomenon. An electrical safety protection device for electrical equipment, comprising an electrical box, an electrical box door, a hinge, an electrical door handle and an emergency switch, wherein: one side of the front face of the electric box is connected with one side of the surface of the electric box door through a hinge, an electric door handle is fixed in the middle of one side of the front face of the electric box door through a bolt, and an emergency switch is nested in the middle of the lower portion of one side of the surface of the electric box;
the electric box door comprises a door body, a contact groove, a fixing hole and a detection platform, wherein the contact groove and the fixing hole are formed in the middle of one side of the front surface of the door body, and the fixing holes are symmetrically arranged above and below the contact groove; two detection tables are arranged, and the detection tables are symmetrically fixed between the upper part and the lower part of the door body; through the arrangement of the electric box door, when the surfaces of the electric box door and the electric box are electrified, the electricity can be transmitted into the contact groove and detected by the current contact;
the electric door handle comprises a fixed seat, fixing lugs, fixing bolts, a current contact, an upper cover, a notch, neon bulbs and a metal plate, wherein the fixing lugs are welded in symmetrical positions in the middles of two sides of the surface of the fixed seat respectively, and the middles of the surfaces of the fixing lugs are connected with the fixing bolts through threads; the current contact is embedded in the middle of the bottom surface of the fixed seat, an upper cover is arranged on the front side of the upper surface of the fixed seat, and a notch is formed between the upper cover and the fixed seat; the neon bulb is nested in the middle of the upper surface of the upper cover, and a metal plate is nested in the middle of the bottom surface of the upper cover; when insulators of the electrical box and the electrical box door are aged or ground protection is damaged and the electrical box door are electrified, when an operator contacts the metal plate, the neon bulb is connected to prompt the operator that the electrical box and the electrical box door have the electric leakage phenomenon, so that the safety of the operator is protected.
The electric box comprises a box body, ventilation holes and fixing grooves, the ventilation holes are formed in the middle upper parts of two sides of the surface of the box body symmetrically, and the fixing grooves are formed in the middle lower part of one side of the surface of the box body; through the setting of box, can carry out protection work to inside electrical equipment effectively, avoid receiving the foreign object and damage.
The emergency switch comprises an insulating rubber cover and a power supply cut-off type emergency switch, and the insulating rubber cover is in a horn shape; the button end of the power cut-off type emergency switch is nested on the outer side of the inside of the insulating rubber cover, and the wiring end of the power cut-off type emergency switch is nested on the outer side of the insulating rubber cover; when an operator accidentally gets an electric shock, external personnel can cut off the main power supply of the electrical equipment in the electrical box conveniently and timely.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses the setting of electrical box door is favorable to carrying out protection work to the electrical equipment of inside effectively, avoids receiving the foreign object and damages.
2. The utility model discloses the setting of electric door handle is favorable to when the insulator of electric box and electric box door is ageing or ground protection damages, and electric box door have when electric, can be when operating personnel contacts the metal sheet, and switch-on neon bulb suggestion operating personnel electric box and electric box door have the electric leakage phenomenon to protection operating personnel's safety.
3. The utility model discloses emergency switch's setting is favorable to when operating personnel accident electric shock, the timely main power supply of cutting off the inside electrical equipment of electric box of the outside personnel of being convenient for to be convenient for salvage electric shock personnel.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the electrical box and the electrical box door of the present invention.
Fig. 3 is a schematic view of the electric door handle structure of the present invention.
Fig. 4 is a schematic diagram of the emergency switch of the present invention.
In the figure:
the electric box comprises an electric box 1, a box body 11, a ventilation hole 12, a fixing groove 13, an electric box door 2, a door body 21, a contact groove 22, a fixing hole 23, a detection table 24, a hinge 3, an electric door handle 4, a fixing seat 41, a fixing lug 42, a fixing bolt 43, a current contact 44, an upper cover 45, a notch 46, a neon bulb 47, a metal plate 48, an emergency switch 5, an insulating rubber cover 51 and a power cut-off type emergency switch 52.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
The invention is further described below with reference to the accompanying drawings:
example one
Referring to fig. 1-4, an electrical safety protection device for electrical equipment comprises an electrical box 1, an electrical box door 2, a hinge 3, an electrical door handle 4 and an emergency switch 5, wherein: one side of the front surface of the electric box 1 is connected with one side of the surface of the electric box door 2 through a hinge 3, an electric door handle 4 is fixed in the middle of one side of the front surface of the electric box door 2 through a bolt, and an emergency switch 5 is nested in the middle of the lower portion of one side of the surface of the electric box 1;
the electric box door 2 includes a door body 21, a contact groove 22, a fixing hole 23 and a detection table 24, the contact groove 22 and the fixing hole 23 are opened in the middle of one side of the front surface of the door body 21, and the fixing holes 23 are symmetrically arranged above and below the contact groove 22; two detection tables 24 are arranged, and the detection tables 24 are fixed in the middle of the upper part and the lower part of the door body 21 at symmetrical positions; the detection table 24 is a metal detection table, and the detection table 24 is in contact connection with the outer surface of the electrical box 1;
the electric door handle 4 comprises a fixed seat 41, fixed lugs 42, fixed bolts 43, a current contact 44, an upper cover 45, notches 46, neon bulbs 47 and a metal plate 48, wherein the fixed lugs 42 are respectively welded at symmetrical positions in the middle of two sides of the surface of the fixed seat 41, and the fixed bolts 43 are connected in the middle of the surface of the fixed lugs 42 through threads; the current contact 44 is embedded in the middle of the bottom surface of the fixed seat 41, an upper cover 45 is arranged on the front side of the upper surface of the fixed seat 41, and a notch 46 is formed between the upper cover 45 and the fixed seat 41; the neon bulb 47 is nested in the middle of the upper surface of the upper cover 45, and the metal plate 48 is nested in the middle of the bottom surface of the upper cover 45; the electric door handle 4 is fixedly connected with the fixing hole 23 through the fixing bolt 43, the current contact 44 is in contact connection with the inside of the contact groove 22, one end of the current contact 44 is connected with one end of the neon bulb 47 through a resistor, and the other end of the neon bulb 47 is connected with the metal plate 48 through a spring, so that the electroscope structure is formed.
The electric box 1 comprises a box body 11, a ventilation hole 12 and a fixing groove 13, wherein the ventilation hole 12 is respectively formed in the symmetrical positions of the upper middle parts of two sides of the surface of the box body 11, and the fixing groove 13 is formed in the lower middle part of one side of the surface of the box body 11.
The emergency switch 5 comprises an insulating rubber cover 51 and a power supply cut-off type emergency switch 52, and the insulating rubber cover 51 is in a horn shape; the button end of the power cut-off type emergency switch 52 is nested at the outer side of the inner part of the insulating rubber cover 51, and the terminal of the power cut-off type emergency switch 52 is nested at the outer side of the insulating rubber cover 51; one side of the surface of the insulating rubber cover 51 is fitted inside the fixing groove 13, and the diameter of the outside of the insulating rubber cover 51 is larger than that of the fixing groove 13.
In the embodiment, when in use, the required electrical equipment is placed in the electrical box 1, then the main power supply is firstly connected with the emergency switch 5, is connected with other power supply control switches of the electrical equipment, and is finally connected with the electrical equipment; when insulators of the electrical box 1 and the electrical box door 2 are aged or grounded and damaged, and internal electrical equipment has an electric leakage phenomenon and transmits electricity to the electrical box 1 and the electrical box door 2, an operator can be reminded in time through the arrangement of the electrical door handle 4, and a specific prompting flow is that as long as the hand of the operator of the electrical equipment opens the electrical box door 2 through the electrical door handle 4, the hand is in contact with the metal plate 48, the neon bulb 47 is connected at the moment, and the neon bulb 47 emits light to remind the operator of the electrical equipment that the electrical box 1 and the electrical box door 2 are electrified, and the operator of the electrical equipment can cut off a power supply through the emergency switch 5 and then maintains the electrical box, so that the risk of electric shock of the operator is effectively avoided, and the electrical box is safer; if someone gets an electric shock accidentally, the power supply can be cut off timely by external personnel through the emergency switch 5, so that the people getting an electric shock can be helped.
Utilize technical scheme, or technical staff in the field is in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (3)
1. The utility model provides an electric safety arrangement for electrical equipment which characterized in that: including electric box (1), electric box door (2), hinge (3), electric door handle (4) and emergency switch (5), wherein: one side of the front surface of the electric box (1) is connected with one side of the surface of the electric box door (2) through a hinge (3), an electric door handle (4) is fixed in the middle of one side of the front surface of the electric box door (2) through a bolt, and an emergency switch (5) is nested in the middle of the lower portion of one side of the surface of the electric box (1);
the electric box door (2) comprises a door body (21), a contact groove (22), a fixing hole (23) and a detection table (24), the contact groove (22) and the fixing hole (23) are formed in the middle of one side of the front face of the door body (21), and the fixing holes (23) are symmetrically arranged above and below the contact groove (22); two detection tables (24) are arranged, and the detection tables (24) are symmetrically fixed in the middle of the upper part and the lower part of the door body (21);
the electric door handle (4) comprises a fixed seat (41), fixed lugs (42), fixed bolts (43), current contacts (44), an upper cover (45), a notch (46), neon bulbs (47) and a metal plate (48), wherein the fixed lugs (42) are respectively welded at symmetrical positions in the middle of two sides of the surface of the fixed seat (41), and the fixed bolts (43) are connected in the middle of the surface of the fixed lugs (42) through threads; the current contact (44) is embedded in the middle of the bottom surface of the fixed seat (41), an upper cover (45) is arranged on the front side of the upper surface of the fixed seat (41), and a notch (46) is formed between the upper cover (45) and the fixed seat (41); the neon bulb (47) is nested in the middle of the upper surface of the upper cover (45), and the metal plate (48) is nested in the middle of the bottom surface of the upper cover (45).
2. An electrical safety protection device for electrical equipment according to claim 1, characterized in that: electric box (1) includes box (11), ventilation hole (12) and fixed slot (13), and box (11) surface both sides in the top be the symmetrical position and seted up ventilation hole (12) respectively, fixed slot (13) have been seted up to the well below of this box (11) surface one side.
3. An electrical safety protection device for electrical equipment according to claim 1, characterized in that: the emergency switch (5) comprises an insulating rubber cover (51) and a power supply cut-off type emergency switch (52), and the insulating rubber cover (51) is in a horn shape; the button end of the power cut-off type emergency switch (52) is nested on the outer side of the inside of the insulating rubber cover (51), and the terminal of the power cut-off type emergency switch (52) is nested on the outer side of the insulating rubber cover (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744165.6U CN218070744U (en) | 2022-07-07 | 2022-07-07 | Electrical safety protection device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744165.6U CN218070744U (en) | 2022-07-07 | 2022-07-07 | Electrical safety protection device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218070744U true CN218070744U (en) | 2022-12-16 |
Family
ID=84435048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221744165.6U Active CN218070744U (en) | 2022-07-07 | 2022-07-07 | Electrical safety protection device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218070744U (en) |
-
2022
- 2022-07-07 CN CN202221744165.6U patent/CN218070744U/en active Active
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