CN215119761U - Anti-electric shock low-voltage fixed switch equipment - Google Patents
Anti-electric shock low-voltage fixed switch equipment Download PDFInfo
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- CN215119761U CN215119761U CN202120249102.2U CN202120249102U CN215119761U CN 215119761 U CN215119761 U CN 215119761U CN 202120249102 U CN202120249102 U CN 202120249102U CN 215119761 U CN215119761 U CN 215119761U
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- cubical switchboard
- switch cabinet
- electric shock
- test pencil
- door
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Abstract
The utility model discloses a fixed switchgear of protection against electric shock low pressure relates to electric power engineering technical field, specifically is the fixed switchgear of protection against electric shock low pressure, including the cubical switchboard body, the outside fixed mounting of the cubical switchboard body has insulating protecting crust, the positive left side of insulating protecting crust articulates there is insulating guard gate, the front of the cubical switchboard body is provided with the cubical switchboard door, the positive fixed mounting of cubical switchboard door has the test pencil. Through outside at the cubical switchboard body sets up insulating protecting crust and insulating guard gate, carry out insulation protection to the cubical switchboard body, avoid the cubical switchboard body electric leakage occasionally the people touch the cubical switchboard body accidentally and take place the electric shock danger, the security of the cubical switchboard body has been improved, set up the test pencil through the front at the cubical switchboard door, operating personnel need touch the pen-tail with the hand, make the cubical switchboard door, the test pencil, form the return circuit between human body and the ground, when the cubical switchboard door is electrified, the neon bulb will give out light, conveniently judge whether the cubical switchboard body leaks electricity.
Description
Technical Field
The utility model relates to an electric power engineering technical field specifically is fixed switchgear of protection against electric shock low pressure.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
The in-process of cubical switchboard using, if the inside electrical equipment of cubical switchboard takes place the electric leakage, can make cubical switchboard itself electrified, at this moment if there is personnel to contact the danger that the cubical switchboard takes place the electric shock easily, can't judge whether electrified cubical switchboard is in addition when opening the cubical switchboard at every turn, use safety inadequately, for this reason we provide the fixed switchgear of protection against electric shock low pressure.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a fixed switchgear of protection against electric shock low pressure has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: fixed switchgear of protection against electric shock low pressure, including the cubical switchboard body, the outside fixed mounting of the cubical switchboard body has insulating protecting crust, the positive left side of insulating protecting crust articulates there is insulating guard gate, the front of the cubical switchboard body is provided with the cubical switchboard door, the positive fixed mounting of cubical switchboard door has the test pencil, the inside fixed mounting of the cubical switchboard body has electrical apparatus switch, the air inlet has been seted up to the side of the cubical switchboard body, the outside fixed mounting of air inlet has the weather tile, the gas outlet has been seted up at the top of the cubical switchboard body, the inside fixed mounting of gas outlet has cooling fan, cooling fan's top is provided with the filter screen of giving vent to anger, the top fixed mounting of the filter screen of giving vent to anger has the canopy.
Optionally, the right side of the switch cabinet door is hinged to the switch cabinet body, and a groove type handle is arranged on the left side of the front face of the switch cabinet door.
Optionally, the right end of the test pencil is fixedly connected with a metal pencil head, the metal pencil head is connected with the switch cabinet door, a neon bulb is arranged in the test pencil, and the left end of the test pencil is fixedly connected with a metal pencil tail.
Optionally, an insulating isolation layer is arranged between the test pencil and the switch cabinet door, and the insulating isolation layer is wrapped outside the test pencil.
Optionally, the air inlets are symmetrically distributed on the left side and the right side of the switch cabinet body, the outlet of the rain-proof tile is downward, and an air inlet filter screen is fixedly mounted at the outlet of the rain-proof tile.
Optionally, the top of the air outlet is fixedly connected with a waterproof ring, and the projection of the rain shelter is larger than the diameter of the waterproof ring.
The utility model provides a fixed switchgear of protection against electric shock low pressure possesses following beneficial effect:
1. this fixed switchgear of protection against electric shock low pressure, outside through at the cubical switchboard body sets up insulating protecting shell and insulating guard gate, carry out insulation protection to the cubical switchboard body, the cubical switchboard body takes place to electrocute danger when avoiding the cubical switchboard body electric leakage accidentally touching the cubical switchboard body, the security of the cubical switchboard body has been improved, set up the test pencil through the front at the cubical switchboard door, operating personnel need touch the pen-tail with the hand, make the cubical switchboard door, the test pencil, form the return circuit between human and the ground, when the cubical switchboard door is electrified, the neon bulb will give out light, conveniently judge whether the cubical switchboard body electric leakage, thereby avoid operating personnel to take place danger.
2. This fixed switchgear of protection against electric shock low pressure, keep apart air inlet and gas outlet through setting up the filter screen that admits air and the filter screen of giving vent to anger in air inlet and gas outlet department, prevent that external dust from entering into the cubical switchboard body through the filter screen of admitting air and the filter screen of giving vent to anger, improve the dustproof effect of the cubical switchboard body, shelter from air inlet and gas outlet through setting up the weather shield tile and the weather shield in the outside at air inlet and gas outlet, avoid air inlet and gas outlet department to intake, be favorable to protecting the safety of the internal portion electrical apparatus switch of cubical switchboard, improve the water-proof effects of the cubical switchboard body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 3 is a schematic sectional view of the present invention.
In the figure: 1. a switch cabinet body; 2. an insulating protective shell; 3. an insulating protective door; 4. a switch cabinet door; 5. a groove type handle; 6. a test pencil; 7. a metal pen point; 8. neon bulbs; 9. a metal pen tail; 10. an insulating isolation layer; 11. an electrical appliance switch; 12. an air inlet; 13. a rain-proof tile; 14. an air inlet filter screen; 15. an air outlet; 16. a heat radiation fan; 17. an air outlet filter screen; 18. a rain shelter; 19. and (4) a waterproof ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: an electric shock prevention low-voltage fixed type switch device comprises a switch cabinet body 1, an insulation protection shell 2 is fixedly installed outside the switch cabinet body 1, an insulation protection door 3 is hinged to the left side of the front face of the insulation protection shell 2, the insulation protection shell 2 and the insulation protection door 3 are arranged outside the switch cabinet body 1, the switch cabinet body 1 is subjected to insulation protection by the insulation protection shell 2 and the insulation protection door 3, electric shock danger caused by accidental touch of a person on the switch cabinet body 1 when the switch cabinet body 1 leaks electricity is avoided, safety of the switch cabinet body 1 is improved, a switch cabinet door 4 is arranged on the front face of the switch cabinet body 1, the right side of the switch cabinet door 4 is hinged with the switch cabinet body 1, a groove type handle 5 is arranged on the left side of the front face of the switch cabinet door 4, a test pencil 6 is fixedly installed on the front face of the switch cabinet door 4, a metal pencil head 7 is fixedly connected to the right end of the test pencil 6, and the metal pencil head 7 is connected with the switch cabinet door 4, the neon bulb 8 is arranged inside the test pencil 6, the metal pencil tail 9 is fixedly connected to the left end of the test pencil 6, the test pencil 6 is arranged on the front side of the switch cabinet door 4, when the switch cabinet door 4 is opened, an operator needs to touch the metal pencil tail 9 with hands, so that a loop is formed among the switch cabinet door 4, the test pencil 6, a human body and the ground, when the switch cabinet door 4 is electrified, the neon bulb 8 can emit light, whether electric leakage occurs in the switch cabinet body 1 is conveniently judged, danger of the operator is avoided, the insulating isolation layer 10 is arranged between the test pencil 6 and the switch cabinet door 4, the insulating isolation layer 10 covers the outside of the test pencil 6, the electrical switch 11 is fixedly arranged inside the switch cabinet body 1, the air inlet 12 is arranged on the side face of the switch cabinet body 1, the rain shielding tile 13 is fixedly arranged outside the air inlet 12, and the air inlets 12 are symmetrically distributed on the left side and the right side of the switch cabinet body 1, the outlet of the rain-proof tile 13 is downward, an air inlet filter screen 14 is fixedly installed at the outlet of the rain-proof tile 13, an air inlet filter screen 14 and an air outlet filter screen 17 are arranged at the air inlet 12 and the air outlet 15, the air inlet 12 and the air outlet 15 are isolated by the air inlet filter screen 14 and the air outlet filter screen 17, external dust is prevented from entering the switch cabinet body 1 through the air inlet filter screen 14 and the air outlet filter screen 17, the dustproof effect of the switch cabinet body 1 is improved, the air outlet 15 is arranged at the top of the switch cabinet body 1, a heat dissipation fan 16 is fixedly installed inside the air outlet 15, the air outlet filter screen 17 is arranged at the top of the heat dissipation fan 16, a rain-proof shed 18 is fixedly installed at the top of the air outlet filter screen 17, the rain-proof tile 13 and the rain-proof shed 18 are arranged outside the air inlet 12 and the air outlet 15, and the rain-proof tile 13 and the rain-proof shed 18 are used for shielding the air inlet 12 and the air outlet 15, avoid air inlet 12 and 15 departments of gas outlet to intake, be favorable to protecting the safety of the inside electrical apparatus switch of the cubical switchboard body 1, improve the water-proof effects of the cubical switchboard body 1, the top fixedly connected with waterproof circle 19 of gas outlet 15, the projection of canopy 18 is greater than the diameter of waterproof circle 19.
In conclusion, the anti-electric shock low-voltage fixed switch equipment has the advantages that when the anti-electric shock low-voltage fixed switch equipment is used, the switch cabinet body 1 is subjected to insulation protection through the insulation protection shell 2 and the insulation protection door 3, when the switch equipment is opened, the insulation protection door 3 is firstly opened, then the metal pen tail 9 is touched by a hand, when the neon bulb 8 emits light, the switch cabinet door 4 is electrified, at this time, the switch cabinet door 4 cannot be directly contacted, related personnel need to be informed to maintain the switch cabinet body 1, when the neon bulb 8 does not emit light, the switch cabinet door 4 is electrified, the switch cabinet door 4 can be directly opened, in the working process of the electric switch 11, hot air in the switch cabinet body 1 is discharged through the air outlet 15, the temperature in the switch cabinet body 1 is reduced, and the normal work of the electric switch 11 is guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Fixed switchgear of protection against electric shock low pressure, including the cubical switchboard body (1), its characterized in that: an insulation protective shell (2) is fixedly arranged outside the switch cabinet body (1), an insulation protective door (3) is hinged on the left side of the front surface of the insulation protective shell (2), a switch cabinet door (4) is arranged on the front side of the switch cabinet body (1), a test pencil (6) is fixedly arranged on the front side of the switch cabinet door (4), an electric switch (11) is fixedly arranged inside the switch cabinet body (1), an air inlet (12) is arranged on the side surface of the switch cabinet body (1), a rain-proof tile (13) is fixedly arranged outside the air inlet (12), an air outlet (15) is arranged at the top of the switch cabinet body (1), a heat radiation fan (16) is fixedly arranged inside the air outlet (15), an air outlet filter screen (17) is arranged at the top of the heat radiation fan (16), and a rain shelter (18) is fixedly arranged at the top of the air outlet filter screen (17).
2. An electric shock protection low voltage stationary switchgear according to claim 1, characterized in that: the right side of the switch cabinet door (4) is hinged with the switch cabinet body (1), and a groove type handle (5) is arranged on the left side of the front face of the switch cabinet door (4).
3. An electric shock protection low voltage stationary switchgear according to claim 1, characterized in that: the neon bulb test pencil is characterized in that a metal pencil head (7) is fixedly connected to the right end of the neon bulb test pencil (6), the metal pencil head (7) is connected with the switch cabinet door (4), a neon bulb (8) is arranged inside the neon bulb test pencil (6), and a metal pencil tail (9) is fixedly connected to the left end of the neon bulb test pencil (6).
4. An electric shock protection low voltage stationary switchgear according to claim 1, characterized in that: an insulating isolation layer (10) is arranged between the test pencil (6) and the switch cabinet door (4), and the insulating isolation layer (10) is coated outside the test pencil (6).
5. An electric shock protection low voltage stationary switchgear according to claim 1, characterized in that: air inlet (12) symmetric distribution is in the left and right sides of the cubical switchboard body (1), the export of rain-proof tile (13) is down, the exit fixed mounting of rain-proof tile (13) has air intake filter screen (14).
6. An electric shock protection low voltage stationary switchgear according to claim 1, characterized in that: the top of the air outlet (15) is fixedly connected with a waterproof ring (19), and the projection of the rain shelter (18) is larger than the diameter of the waterproof ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120249102.2U CN215119761U (en) | 2021-01-28 | 2021-01-28 | Anti-electric shock low-voltage fixed switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120249102.2U CN215119761U (en) | 2021-01-28 | 2021-01-28 | Anti-electric shock low-voltage fixed switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215119761U true CN215119761U (en) | 2021-12-10 |
Family
ID=79333216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120249102.2U Active CN215119761U (en) | 2021-01-28 | 2021-01-28 | Anti-electric shock low-voltage fixed switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215119761U (en) |
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2021
- 2021-01-28 CN CN202120249102.2U patent/CN215119761U/en active Active
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