CN110247305B

CN110247305B - Quick access box of generator car

Info

Publication number: CN110247305B
Application number: CN201910300010.XA
Authority: CN
Inventors: 何国超
Original assignee: Huizhou Switch Factory
Current assignee: Huizhou Switch Factory
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-12-08
Anticipated expiration: 2039-04-15
Also published as: CN110247305A

Abstract

The quick access box of the power generation car is provided with the cabinet body, the cabinet door, the power distribution module, the grounding external member and the buffering external member. In the actual application process, the cabinet body and the cabinet door play a role in protection; the power distribution module is used for power distribution; the grounding kit is used for conducting electricity on the cabinet body into the ground, when the grounding terminal needs to be installed, the two plug pins of the plug connector are correspondingly plugged into the two installation grooves one by one, the grounding terminal can be installed on the installation table without any tool, the installation efficiency is greatly improved, if the grounding terminal needs to be maintained or replaced in the later period, a user holds the holding piece by hand, and the plug connector is pulled out for maintenance or replacement without a dismounting tool; in addition, the fluorescent layer can prompt the existence of the grounding terminal of the pedestrian, and prevent the pedestrian from touching the grounding terminal unintentionally to cause electric shock accidents; the performance of buffering external member can prevent that the ground external member from being damaged, protection ground external member.

Description

Quick access box of generator car

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a quick access box of a generator car.

Background

At present, a quick access box of a power generation car is also called a power generation car power distribution cabinet. The quick access box of the generator car utilizes the existing electric appliance quick connector equipment and the electric switch protection technology to design and manufacture a set of quick access device box of the emergency power supply according to the electric power. When a user is in maintenance power failure or fault power failure, the power distribution and generation vehicle can supply power emergently according to the requirement of quick power restoration of the user. The quick access box of the generator car has very wide application in emergency repair and disaster relief, protection power supply and temporary protection power supply. With the development of the ever-changing power technology era and the application and development requirements of the power distribution network. The low-voltage emergency quick connecting device is used as safety failure equipment for power supply protection, bears an unfortunate major mission, and is widely and quickly applied to various large-scale transmission and transformation stations, hospitals, telecommunication stations, television stations, gymnasiums, airports, power dispatching buildings, various local and government offices, three-proofing command centers and the like.

The current quick access box of the generator car is charged accidentally in the use process in order to prevent the cabinet body of the quick access box of the generator car, and when a pedestrian touches the charged cabinet body carelessly, an electric shock accident can occur. Therefore, the quick access box of current power-generating cars all can set up a ground terminal on the cabinet body, and ground terminal can in time be with the electricity of the cabinet body leading-in to the ground, prevents that the pedestrian from taking place the electric shock accident. However, most of the existing grounding terminals adopt a bolt fixing mode, and if the grounding terminal is damaged and needs to be replaced or maintained, a maintenance worker needs to replace the grounding terminal by a disassembling tool, so that the disassembling efficiency is undoubtedly reduced, and the maintenance is quite inconvenient; in addition, the existing grounding terminal plays a role in conducting electricity, so that pedestrians are very easy to touch the grounding terminal without noticing the grounding terminal at night, and further electric shock accidents occur; moreover, the conventional ground terminal is not provided with a corresponding buffer structure to protect the ground terminal, and if a heavy object is hit against the ground terminal, the ground terminal is very easy to be damaged by impact.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the quick access box of the generator car, which can be used for replacing the grounding terminal manually at the later stage, does not need a disassembling tool, and is easy for pedestrians to perceive the existence of the grounding terminal at night and has the buffering performance.

The purpose of the invention is realized by the following technical scheme:

a generator car quick access box comprising:

the cabinet body is provided with a locking hole;

the cabinet door is rotatably arranged on the cabinet body, and the cabinet door and the cabinet body jointly enclose a sealed cavity;

the power distribution module is arranged in the sealed cavity;

the grounding kit comprises a mounting table, a locking assembly and a grounding terminal, wherein the mounting table is welded on the cabinet body, a guide hole is formed in the mounting table, two mounting grooves are formed in the mounting table, the locking assembly comprises a locking member and a gasket, the end part of the locking member sequentially penetrates through the gasket and the guide hole, the end part of the locking member is screwed with the locking hole, the grounding terminal comprises a plug connector, a grounding piece, a holding piece and a fluorescent layer, two plug pins are arranged on the plug connector, the plug pins are correspondingly plugged in the mounting grooves one by one, the grounding piece is welded on the plug connector, the holding piece is arranged on the plug connector, and the fluorescent layer is arranged on the plug connector; and

the buffering external member, the buffering external member includes buffer board and cushion, the buffer board set up in on the mount table, just the buffer board is located directly over the mounting groove, the cushion bond in on the buffer board, it is protruding to be provided with the buffering on the cushion.

In one embodiment, the mounting table is further provided with two insertion grooves, the buffering kit further comprises two insertion columns, each insertion column is arranged on the buffering plate, and the insertion columns are inserted into the insertion grooves in a one-to-one corresponding mode.

In one embodiment, the grounding member includes a soldering portion, a conducting portion and a grounding portion, the soldering portion, the conducting portion and the grounding portion are sequentially connected, the soldering portion is soldered to the connector, and the grounding portion is used for grounding.

In one embodiment, the welding portion, the conducting portion and the grounding portion are an integrally formed structure.

In one embodiment, the grounding kit further includes an insulating sheath body, and the insulating sheath body is sleeved on the conductive part.

In one embodiment, a plurality of anti-slip stripes are arranged on the holding piece, and a gap is arranged between every two adjacent anti-slip stripes.

In one embodiment, the cabinet body is provided with a plurality of heat dissipation holes, and a gap is arranged between every two adjacent heat dissipation holes.

In one embodiment, the inner side wall of each heat dissipation hole is provided with a heat conductive adhesive layer.

In one embodiment, the quick access box of the generator car further comprises a protective roof, and the protective roof is arranged on the cabinet body.

In one embodiment, the protective roof includes a buffering roof disposed on the cabinet body and a drainage ramp disposed on the buffering roof.

Compared with the prior art, the invention has the following advantages and beneficial effects:

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a quick access box of a generator car according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a generator car quick access box from another perspective in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a grounding kit according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a grounding kit according to another aspect of an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a connecting copper bar according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a quick access device according to an embodiment of the present invention.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and fig. 2 together, a quick access box 10 for a power generation car includes a cabinet 100, a cabinet door 200, a power distribution module 300, a grounding kit 400, and a buffering kit 500.

Therefore, it should be noted that both the cabinet body 100 and the cabinet door 200 play a role in protection; the power distribution module 300 is used for power distribution; the grounding kit 400 is used to conduct electricity on the cabinet 100 to the ground; the buffering kit 500 plays a role of buffering protection, protecting the grounding kit 400.

The cabinet 100 is provided with a locking hole.

As such, it should be noted that the locking hole is used in combination with the grounding kit 400 to lock the grounding kit 400 to the cabinet 100.

The cabinet door 200 is rotatably installed on the cabinet body 100, and the cabinet door 200 and the cabinet body 100 jointly enclose a sealed cavity.

Therefore, it should be noted that the cabinet door 200 and the cabinet body 100 together enclose a sealed cavity, and the power distribution module 300 is placed in the sealed cavity.

Referring to fig. 3 and 4, the grounding kit 400 includes an installation platform 410, a locking assembly 420 and a grounding terminal 430, the installation platform 410 is welded on the cabinet body 100, a guiding hole is formed on the installation platform 410, two installation grooves 411 are formed on the installation platform 410, the locking assembly 420 includes a locking member 421 and a gasket, the gasket and the guiding hole are sequentially penetrated through by the end portion of the locking member 421, the end portion of the locking member 421 is screwed with the locking hole, the grounding terminal 430 includes a plug member 431, a grounding member 432, a holding member 433 and a fluorescent layer 434, two plug pins 4311 are arranged on the plug member 431, the plug pins 4311 are correspondingly plugged into the installation grooves 411 one by one, the grounding member 432 is welded on the plug member 431, the holding member 433 is arranged on the plug member 431, and the fluorescent layer 434 is arranged on.

Thus, it should be noted that the grounding kit 400 is used for conducting electricity on the cabinet 100 to the ground, when the grounding terminal 430 needs to be installed, the two plug pins 4311 of the plug-in unit 431 are correspondingly plugged into the two installation grooves 411 one by one, and the grounding terminal 430 can be installed on the installation table 410 without any tool, so that the installation efficiency is greatly improved, if the grounding terminal 430 needs to be maintained or replaced in the later period, the holding unit 433 is held by a hand, and the plug-in unit 431 can be pulled out for maintenance or replacement without a dismounting tool; in addition, the fluorescent layer 434 can indicate the existence of the ground terminal 430 of the pedestrian, and prevent the pedestrian from accidentally touching the ground terminal 430 to cause an electric shock accident.

It should be further noted that, when the mounting platform 410 needs to be installed, the mounting platform 410 is welded to the cabinet body 100, the end of the locking member 421 is sequentially inserted into the spacer and the guiding hole, and the end of the locking member 421 is screwed with the locking hole, so that the mounting and fixing of the mounting platform 410 can be completed.

Referring to fig. 3 again, the buffering kit 500 includes a buffering plate 510 and a buffering pad 520, the buffering plate 510 is disposed on the mounting table 410, the buffering plate 510 is disposed right above the mounting groove 411, the buffering pad 520 is bonded to the buffering plate 510, and a buffering protrusion 521 is disposed on the buffering pad 520.

Thus, it should be noted that the buffering kit 500 plays a role of buffering protection, when an external object smashes the grounding kit 400, the external object can firstly smash the buffering pad 520, and the buffering effect of the buffering protrusion 521 and the buffering plate 510 is relied on to prevent the external object from directly smashing the grounding kit 400, so as to protect the grounding kit 400.

Further, referring to fig. 3 again, in an embodiment, two insertion grooves 412 are further formed on the mounting table 410, the buffering kit 500 further includes two insertion columns 530, each insertion column 530 is disposed on the buffering plate 510, and the insertion columns 530 are inserted into the insertion grooves 412 in a one-to-one correspondence manner.

Therefore, it should be noted that the installation efficiency of the buffering kit 500 can be greatly improved by the arrangement of the inserting column 530 and the opening of the inserting groove 412, the buffering kit 500 can be installed and fixed by pure hand, and the installation tool is not needed, so that the installation tool is convenient and fast.

Further, referring to fig. 4 again, in an embodiment, the grounding element 432 includes a soldering portion 4321, a conducting portion 4322 and a grounding portion 4322, the soldering portion 4321, the conducting portion 4322 and the grounding portion 4322 are sequentially connected, the soldering portion 4321 is soldered on the plug 431, and the grounding portion 4322 is used for grounding.

Thus, it should be noted that the welding portion 4321 functions as a connection; the conduction part 4322 is used for conducting electricity and transmits the electricity of the cabinet 100 into the grounding part 4322; the grounding section 4322 functions as a ground and conducts electricity to the ground. Specifically, the welding portion 4321, the conducting portion 4322 and the grounding portion 4322 are an integrally formed structure. As described above, the welding portion 4321, the conducting portion 4322 and the grounding portion 4322 are integrally formed, so that the overall mechanical strength of the grounding member 432 can be improved, and the service life of the grounding member 432 can be prolonged.

Further, in an embodiment, the grounding kit 400 further includes an insulating sheath body, and the insulating sheath body is disposed on the conductive portion 4322.

Thus, it should be noted that the insulating sleeve body plays a role of insulating and isolating, and prevents a human hand from touching the conductive part 4322 to cause an electric shock accident.

Further, in one embodiment, a plurality of anti-slip stripes are disposed on the holding member 433, and a space is disposed between two adjacent anti-slip stripes.

In this way, it should be noted that the friction between the human hand and the holding member 433 can be enhanced by the arrangement of the anti-slip stripes, so that the detachment efficiency is improved.

Further, referring to fig. 1 again, in an embodiment, the cabinet 100 is provided with a plurality of heat dissipation holes 110, and a space is disposed between two adjacent heat dissipation holes 110.

As such, it should be noted that the opening of the heat dissipation hole 110 plays a role of heat dissipation. Specifically, the inner sidewall of each heat dissipation hole 110 is provided with a heat conductive adhesive layer. Therefore, it should be noted that the inner side walls of the heat dissipation holes 110 are all provided with the heat conductive adhesive layers, so that the heat dissipation efficiency of the heat dissipation holes 110 can be improved, and the power distribution module 300 is prevented from being burnt out due to excessive heat accumulated inside the sealed cavity.

Further, referring to fig. 1 again, in an embodiment, the quick access box 10 of the power generation car further includes a protection roof 600, and the protection roof 600 is disposed on the cabinet 100.

Thus, it should be noted that the protection top 600 plays a role of protection to prevent the cabinet 100 from being damaged. Specifically, the protection roof 600 includes a buffering roof 610 and a drainage ramp 620, the buffering roof 610 is disposed on the cabinet 100, and the drainage ramp 620 is disposed on the buffering roof 610. Thus, it should be noted that the buffering top 610 plays a role of buffering; drainage ramp 620 serves as a drain.

Further, referring to fig. 2 again, the power distribution module 300 functions as a power distribution module, and in one embodiment, the power distribution module 300 includes a connection copper bar 700 and a quick access device 800.

Referring to fig. 5, the connecting copper bar 700 includes a bus bar 710, a shunt bar 720, a locking cap 730 and a connecting assembly 740.

Thus, it should be noted that the bus 710 functions as a current bus; shunt row 720 functions to shunt current; the locking cap 730 is used for connecting the busbar 710 and the shunt bar 720; the connecting assembly 740 is used for connecting electronic components in the power distribution cabinet, for example, the connecting copper bar 10 is connected with the air switch through the connecting assembly 740.

Referring to fig. 5 again, the bus bar 710 includes a bus piece 711 and a heat sink 712, the bus piece 711 is provided with a mounting hole 7111 and a through hole 7112, the heat sink 712 includes a heat conductive sheet 7121, a hexagonal heat dissipating boss 7122 and a heat conductive cylinder 7123, the heat conductive sheet 7121 is disposed on the bus piece 711, the hexagonal heat dissipating boss 7122 is disposed on the heat conductive sheet 7121, and the heat conductive cylinder 7123 is disposed on the hexagonal heat dissipating boss 7122.

Thus, it should be noted that the bus bar 711 plays a role of bus bar, and the electronic component in the power distribution cabinet can be connected with the bus bar 711 through the mounting hole 7111; the heat sink 712 plays a role in heat dissipation, the heat sink 712 works specifically, the heat conducting fin 7121 conducts heat on the confluence piece 711 to the hexagonal heat dissipating boss 7122, because the hexagonal heat dissipating boss 7122 is of a hexagonal structure, so that the heat exchange area between the hexagonal heat dissipating boss 7122 and air is large, the hexagonal heat dissipating boss 7122 can quickly dissipate the heat accumulated on the confluence piece 711 to the air, meanwhile, the heat can also be conducted to the heat conducting cylinder 7123 from the hexagonal heat dissipating boss 7122, the heat conducting cylinder 7123 and the hexagonal heat dissipating boss 7122 dissipate heat for the confluence piece 711 together, the heat dissipation efficiency of the connecting copper bar 700 can be greatly enhanced by the arrangement of the heat sink 712, the connecting copper bar 700 is prevented from working under too high heat, and the connecting copper bar 700 is further damaged. Specifically, the bus bar 711 is provided with a bent portion 7113. As described above, the provision of the bent portion 7113 can make the structure of the bus bar 711 more compact, thereby improving space efficiency.

Referring to fig. 5 again, the shunt bar 720 includes a shunt element 721 and a locking post 722, the shunt element 721 is provided with a through hole, the locking post 722 is disposed on the shunt element 721, and the outer sidewall of the locking post 722 is provided with an external thread.

Thus, it should be noted that, as such, the flow dividing member 721 plays a role of dividing flow; the locking post 220 functions to connect the bus 711 and the shunt 721 for use with the locking cap 730.

Referring to fig. 5 again, a locking groove is formed in the locking cap 730, an internal thread is formed on an inner side wall of the locking groove, the locking post 722 penetrates through the via hole, and the locking post 722 is screwed with the locking groove.

Thus, it should be noted that, when the locking cap 730 is connected to the bus bar 711 and the shunt member 721, the locking column 722 is inserted through the through hole 7112 and screwed with the locking groove of the locking cap 730 to connect the bus bar 711 and the shunt member 721; in addition, the installation angle between the bus bar member 711 and the flow dividing member 721 can be flexibly adjusted and changed according to the internal space of the distribution box so as to be suitable for some distribution boxes with special internal structures.

Referring to fig. 5 again, the connecting assembly 740 includes a connecting member 741, a backing ring 742 and a locking head 743, the connecting member 741 is provided with a locking circular table 7411, the connecting member 741 is provided with a connecting hole 7412, the outer sidewall of the locking circular table 7411 is provided with a locking thread, the locking circular table 7411 sequentially penetrates through the through hole and the backing ring 742, and the locking circular table 7411 is screwed with the locking head 743.

Thus, it should be noted that the connection assembly 740 is used for connecting electronic components in the distribution box, for example, the connection copper bar 700 is connected to the air switch through the connection assembly 740, and the current of the shunt 721 flows from the connection member 741 to the electronic components; the grommet 742 and the locking head 743 are used to attach the connector 741 to the shunt member 721 in a threaded manner.

Referring to fig. 6, the quick access device 800 includes a socket 810, a protective sheath 820 and a copper bar locking sheath 830.

Thus, it should be noted that the socket 810 is used for connecting with a charging head of a generator car; the protective sleeve 820 is used for protecting the socket 810, plays a role in preventing water and dust, and prevents the socket 810 from being damaged; the copper bar locking kit 830 is used for locking the connecting copper bar 700, so that the connecting copper bar 700 is connected with the quick access device 800.

Referring to fig. 6 again, a plug groove 811 is formed in the socket 810, a plug 812 is formed in the plug groove 811, and a fool-proof groove 813 is formed on a sidewall of the plug groove 811.

Therefore, it should be noted that the socket 810 is used for being connected with a charging head of the power generation car, specifically, when the power generation car needs to be charged, the charging head is accurately inserted into the insertion groove 811 according to the position of the fool-proof groove 813, so that the charging head is electrically connected with the power generation car, and at this time, the quick access device 800 can output voltage to the power generation car to supply power to the power generation car; the fool-proof groove 813 is arranged to prevent a driver from inserting reversely, so that a certain protection effect is achieved.

Referring to fig. 6 again, the protective sleeve 820 includes an insulating protective sleeve 821, a cover plate 822, a cover body 823, a magnetic attraction member 824, an iron sheet, and a locking assembly, the insulating protective sleeve 821 is sleeved on an outer side wall of the socket 810, the cover plate 822 is sleeved on an outer side wall of the insulating protective sleeve 821, a receiving groove 8221 is formed in the cover plate 822, a guide hole is formed in the receiving groove, the cover body 823 is mounted on the cover plate 822, the cover body 823 can be turned over by 0-90 ° relative to the cover plate 822, a fluorescent member 8231 is arranged on the cover body 823, the magnetic attraction member is arranged on the cover plate 822, the iron sheet is arranged on the cover body 823, the magnetic attraction member 824 is used for attracting the iron sheet, the locking assembly includes a locking screw and a ring sheet, the ring sheet is arranged in the receiving groove 21, and an end portion of the locking screw sequentially penetrates through the ring sheet and the guide hole, and the end part of the locking screw is screwed with the guide hole. Thus, it should be noted that the protection cover 820 plays a role of protection, preventing the socket 810 from being damaged, and at the same time, enabling the quick access device 800 to have waterproof and dustproof functions. Specifically, the insulating protective sleeve 821 plays a role of insulating and isolating, and prevents an electric shock accident caused by accidental touch of a human hand on the socket 810; the cover plate 822 and the cover body 823 play a role in protection, when a driver needs to charge the generator car, the cover body 823 is turned over, and the charging head is inserted into the insertion groove 811 in an aligning manner; when the power generation car is charged, a plug is pulled out by a car driver, the cover body 823 is reset, the magnetic attraction piece 824 can stably adsorb an iron sheet under the action of the magnetic attraction piece 824, the cover body 823 covers the socket 810, and the plug 812 is prevented from being exposed when not used; the locking assembly plays a role in installation and fixation, when the quick access device 800 needs to be installed, a locking hole is processed in advance on the cabinet body of the distribution box, the end part of the locking screw sequentially penetrates through the ring sheet and the guide hole, and the end part of the locking screw is respectively screwed with the guide hole and the locking hole, so that the installation of the quick access device 800 can be completed, and particularly, the cover plate 822 has a rectangular cross section; four receiving slots 8221 are defined in the cover 822, and the protective cover 820 includes four locking assemblies.

Copper bar locking external member 830, copper bar locking external member 830 includes hexagonal locking chuck 831, screw thread post 832 and copper bar lock nut 833, hexagonal locking chuck 831 set up in on the socket 810, just hexagonal locking chuck 831 with the bayonet joint 810 is connected, screw thread post 832 set up in on the hexagonal locking chuck 831, copper bar lock nut 833 with screw thread post 832 is screwed mutually and is closed.

Therefore, it should be noted that the copper bar locking kit 830 is used for locking the connecting copper bar 700, and the mounting hole 7111 of the connecting copper bar 700 is connected to the quick access device 800. During specific operation, screw thread post 832 is screwed out copper bar lock nut 833, wear to establish screw thread post 832 with mounting hole 7111 again, then with copper bar lock nut 33 slowly screw in screw thread post 832 again on, copper bar lock nut 833 is at the in-process of screw in, copper bar lock nut 833 can support and hold the connection copper bar 700 of wearing to establish the part, will connect copper bar 700 and move toward the direction that is close to hexagonal locking chuck 831, final copper bar is held between hexagonal locking chuck 831 and copper bar lock nut 833.

The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A quick access box of a generator car is characterized by comprising:

the cabinet body is provided with a locking hole;

the power distribution module is arranged in the sealed cavity;

2. A generator car quick access box as claimed in claim 1, wherein said mounting platform further defines two insertion slots, said buffer kit further includes two insertion posts, each of said insertion posts is disposed on said buffer board, and each of said insertion posts is inserted into each of said insertion slots in a one-to-one correspondence.

3. A generator car quick access box according to claim 1, characterized in that the grounding member comprises a welding portion, a conducting portion and a grounding portion, the welding portion, the conducting portion and the grounding portion are connected in sequence, the welding portion is welded on the plug member, and the grounding portion is used for grounding.

4. A generator car quick access box as claimed in claim 3, wherein said weld, said conduction portion and said ground portion are of an integrally formed structure.

5. A generator car quick access box as set forth in claim 3, wherein said ground kit further comprises a dielectric sleeve body that is sleeved over said conductive portion.

6. A generator car quick access box as claimed in claim 1, wherein said gripping member is provided with a plurality of anti-slip strips, and a space is provided between each two adjacent anti-slip strips.

7. A generator car quick access box as claimed in claim 1, wherein said cabinet body is formed with a plurality of heat dissipation apertures, and a space is provided between each two adjacent heat dissipation apertures.

8. A generator car quick access box as claimed in claim 7, wherein the inside wall of each said heat dissipation aperture is provided with a layer of thermally conductive adhesive.

9. A generator car quick access box as claimed in claim 1, further comprising a protective roof, said protective roof being disposed on said cabinet body.

10. A generator car quick access box as set forth in claim 9, wherein said protective roof includes a bumper roof disposed on said cabinet body and a drainage ramp disposed on said bumper roof.