CN216355362U - Block terminal that protective capacities is strong - Google Patents
Block terminal that protective capacities is strong Download PDFInfo
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- CN216355362U CN216355362U CN202122481814.XU CN202122481814U CN216355362U CN 216355362 U CN216355362 U CN 216355362U CN 202122481814 U CN202122481814 U CN 202122481814U CN 216355362 U CN216355362 U CN 216355362U
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- block terminal
- detection device
- voltage detection
- distribution box
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Abstract
The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box with strong protection capability. Through setting up voltage detection device and siren and transmitting the panel board that can trigger on the voltage detection device on the switch door when block terminal generating line electric leakage and simultaneously transmitting the siren and awaken the staff and handle, the safety for staff has added a safety guarantee more through the insulating handle that sets up, through the circuit breaker that sets up, earth-leakage protector and air switch protect the block terminal inner circuit and can put out a fire immediately through compressed gas cabinet and the heat sensor assurance that set up when the conflagration breaing out.
Description
Technical Field
The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box with strong protection capability.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
The protector of current block terminal is limited to earth leakage protection power-off protection, and is not perfect to interior facility's protectiveness, produces the mars when taking place the short circuit and is the conflagration very easily and cause unnecessary loss, and bus department can not be in the outage state completely simultaneously, and the block terminal that has electric conductivity is just dangerous very much, so we need a block terminal that protective capacities is strong.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the distribution box with strong protection capability, which has the advantages of strong protection capability, multi-charge leakage protection and fire prevention and solves the problem that the traditional distribution box has incomplete protection measures and cannot have the fireproof measures, and the leakage protection is incomplete.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a distribution box with strong protection capability comprises a distribution box, a voltage detection device and an insulating base;
the utility model discloses a switch door, including block terminal outer wall, hinge and switch door, the front side of block terminal outer wall passes through one side swing joint of hinge and switch door, the outer wall of switch door is provided with insulating handle, the top of switch door outer wall is provided with voltage detection device, voltage detection device's upper surface is provided with the voltage dial plate, voltage detection device passes through first electric wire and switch door electric connection, voltage detection device's opposite side passes through second electric wire and siren electric connection.
Preferably, the inside of the voltage dial is provided with a pointer and a dial.
By adopting the scheme, the pointer and the dial are arranged, and when the pointer deviates to a certain angle, the alarm is triggered to give an alarm.
Preferably, the inner wall of the distribution box is provided with an insulating plate, and the left side of the outer wall of the insulating plate is provided with a transformer. The middle part of insulation board outer wall is provided with the circuit breaker, the right side of insulation board outer wall is provided with earth-leakage protector, the bottom of insulation board outer wall is provided with air switch.
Through adopting above-mentioned scheme, guarantee through setting up insulation board and transformer that the circuit electric wire can not too high voltage cause harm on the insulation board prevents equipment electric leakage direct transmission to block terminal simultaneously, make the circuit after the circuit in the block terminal can control the circuit break through setting up the circuit breaker, make the device security higher through setting up earth-leakage protector, through setting up air switch can control separated time circuit short circuit or voltage self-closing when unstable.
Preferably, the bottom of block terminal is provided with insulating base, insulating base's material is rubber.
Through adopting above-mentioned scheme, transmit ground when can prevent the electric leakage through setting up insulating base.
Preferably, the insulating plate is made of wood.
Through adopting above-mentioned scheme, through setting up the insulation board into wooden, the insulating base material sets up to rubber and can guarantee that life is enough long.
Preferably, the inner wall of block terminal is provided with the compressed gas cabinet, the top of compressed gas cabinet inner wall is provided with heat sensor, one side and the one side electric connection of electrically controlled valve of heat sensor, the middle part at compressed gas cabinet inner wall top is provided with the nozzle.
Through adopting above-mentioned scheme, through setting up compressed gas cabinet, heat sensor and the inside heat inductor of catching fire of automatically controlled valve block terminal time can control automatically controlled valve and open and release inside gas.
Preferably, the compressed gas storage cabinet is internally provided with carbon dioxide compressed gas.
Through adopting above-mentioned scheme, can make the device put out a fire and guarantee the security of block terminal through setting up gaseous carbon dioxide.
(III) advantageous effects
Compared with the prior art, the utility model provides the distribution box with strong protection capability, which has the following beneficial effects:
this block terminal that protective capacities is strong, transmit the panel board that can trigger on the voltage detection device on the switch door simultaneously and transmit the siren through setting up voltage detection device and siren when block terminal generating line electric leakage and remind the staff to handle on the siren, the insulating handle through setting up has added a safety guarantee for staff's safety more, through the circuit breaker that sets up, earth-leakage protector and air switch protect the block terminal inner circuit and can put out a fire immediately through compressed gas cabinet and the heat sensor assurance that sets up when the conflagration breaing out.
Drawings
FIG. 1 is a schematic structural view of a front view of the present invention;
FIG. 2 is a schematic view of the structure of an insulating plate according to the present invention;
fig. 3 is a schematic view of the compressed gas storage cabinet according to the present invention.
In the figure: 1. a distribution box; 11. an insulating plate; 12. a transformer; 13. a circuit breaker; 14. a leakage protector; 15. an air switch; 16. a thermal sensor; 17. a nozzle; 18. an electrically controlled valve; 19. a compressed gas storage cabinet; 2. opening and closing the door; 3. a voltage detection device; 31. a voltage dial; 32. a first electric wire; 33. a second electric wire; 34. an alarm; 4. an insulated handle; 5. an insulating base; 6. and (7) a hinge.
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. 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.
Example one
A distribution box with strong protection capability comprises a distribution box 1, a voltage detection device 3 and an insulating base 5;
the utility model discloses a switch door 2, including switch board 1, hinge 6, voltage detection device 3, voltage dial 31, voltage detection device 3 is through first electric wire 32 and switch door 2 electric connection, voltage detection device 3's opposite side passes through second electric wire 33 and siren 34 electric connection, inside pointer and the calibrated scale of being provided with of voltage dial 31, switch board 1's inner wall is provided with insulation board 11, the left side of insulation board 11 outer wall is provided with transformer 12. The middle part of 11 outer walls of insulation board is provided with circuit breaker 13, the right side of 11 outer walls of insulation board is provided with earth-leakage protector 14, the bottom of 11 outer walls of insulation board is provided with air switch 15, the bottom of block terminal 1 is provided with insulator foot 5, insulator foot 5's material is rubber, states that insulator board 11's material is wooden.
Referring to fig. 1-3, adjust the busbar voltage through transformer 12 of safety arrangement on the circuit and transmit the sub-line and prevent that the voltage is too high, circuit breaker 13 through the setting, earth-leakage protector 14 and air switch 15 carry out outage formula protection to block terminal 1 internal circuit, transmit voltage detection device 3 through first electric wire 32 through block terminal 1 when taking place unexpected electric leakage, voltage detection device 3's model is 250V, trigger voltage detection device 3 and show through voltage dial 31 simultaneously, voltage detection device 3 transmits siren 34 through second electric wire 33 and awakens the staff, the staff opens switch door 2 through insulated handle 4 and maintains.
Example two
The emergency fire extinguishing function is added on the basis of the first embodiment.
The inner wall of block terminal 1 is provided with compressed gas cabinet 19, the top of 19 inner walls of compressed gas cabinet is provided with heat sensor 16, one side of heat sensor 16 and one side electric connection of electrically controlled valve 18, the middle part at 19 inner walls tops of compressed gas cabinet is provided with nozzle 17, the inside of compressed gas cabinet 19 is provided with carbon dioxide compressed gas.
Referring to fig. 1-3, when spontaneous combustion occurs inside the distribution box 1, the heat sensor 16 is triggered by the sudden increase of heat, and the heat sensor 16 controls the electrically controlled valve 18 to release carbon dioxide compressed in the compressed gas storage tank 19 through the nozzle 17 for fire extinguishing.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a block terminal that protective capacities is strong, its characterized in that: comprises a distribution box (1) and a compressed gas storage cabinet (19);
the utility model discloses a switch door, including block terminal (1), switch door (2), hinge (6), voltage detection device (32), voltage detection device (3), the front side of block terminal (1) outer wall passes through one side swing joint of hinge (6) and switch door (2), the outer wall of switch door (2) is provided with insulating handle (4), the top of switch door (2) outer wall is provided with voltage detection device (3), the upper surface of voltage detection device (3) is provided with voltage dial plate (31), voltage detection device passes through first electric wire (32) and switch door (2) electric connection, the opposite side of voltage detection device (3) passes through second electric wire (33) and siren (34) electric connection.
2. The distribution box with strong protection capability of claim 1, wherein: and a pointer and a dial are arranged inside the voltage dial (31).
3. The distribution box with strong protection capability of claim 1, wherein: the inner wall of block terminal (1) is provided with insulation board (11), the left side of insulation board (11) outer wall is provided with transformer (12), the middle part of insulation board (11) outer wall is provided with circuit breaker (13), the right side of insulation board (11) outer wall is provided with earth-leakage protector (14), the bottom of insulation board (11) outer wall is provided with air switch (15).
4. The distribution box with strong protection capability of claim 1, wherein: the bottom of block terminal (1) is provided with insulator foot (5), the material of insulator foot (5) is rubber.
5. The distribution box with strong protection capability of claim 3, wherein: the insulating plate (11) is made of wood.
6. The distribution box with strong protection capability of claim 1, wherein: the inner wall of block terminal (1) is provided with compressed gas cabinet (19), the top of compressed gas cabinet (19) inner wall is provided with heat sensor (16), one side of heat sensor (16) and one side electric connection of automatically controlled valve (18), the middle part at compressed gas cabinet (19) inner wall top is provided with nozzle (17).
7. The distribution box with strong protection capability of claim 1, wherein: the compressed gas storage cabinet (19) is internally provided with carbon dioxide compressed gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122481814.XU CN216355362U (en) | 2021-10-13 | 2021-10-13 | Block terminal that protective capacities is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122481814.XU CN216355362U (en) | 2021-10-13 | 2021-10-13 | Block terminal that protective capacities is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355362U true CN216355362U (en) | 2022-04-19 |
Family
ID=81177004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122481814.XU Active CN216355362U (en) | 2021-10-13 | 2021-10-13 | Block terminal that protective capacities is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355362U (en) |
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2021
- 2021-10-13 CN CN202122481814.XU patent/CN216355362U/en active Active
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