CN113113861A

CN113113861A - Distribution box with lighting device

Info

Publication number: CN113113861A
Application number: CN202110396067.1A
Authority: CN
Inventors: 程庆威
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-07-13

Abstract

The invention discloses a distribution box with a lighting device, and belongs to the technical field of distribution boxes. The utility model provides a take lighting device's block terminal, the power distribution box comprises a box body, it has a plurality of grooves that run through to be linear equidistant on the fixed plate, adjacent two run through to be linear equidistant between the groove and be equipped with a plurality of wrapping posts, the coaxial fixedly connected with of wrapping post front end blocks the ball, the outlet has been seted up for the position that runs through the groove to the cavity back wall, the box back wall has set firmly the baffle for the position of outlet top, it has the connecting rod to remove seat antetheca left end articulated, the connecting rod front end is articulated to have the connecting seat, connecting seat left wall middle part has set firmly the slider, the spout has been seted up for the position of slider to the chamber door right wall, it is connected with two. When the box door is opened, the movable seat can be pulled out, the LED lamp generates an illumination effect, the risk of electric shock of workers can be greatly reduced, the progress efficiency of maintenance work can be effectively improved, and the box door is convenient and quick.

Description

Distribution box with lighting device

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a distribution box with a lighting device.

Background

The distribution box is an important device in a power distribution system, various switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment are contained in the distribution box, and a circuit can be switched on or switched off by means of a manual or automatic switch during normal operation. In addition, when the power system exceeds the rated load, the switching circuit in the distribution box is automatically disconnected, and needs to be overhauled or configured in time. When the emergency overhaul is carried out to the block terminal at night, the illumination to the block terminal is especially important.

Through the retrieval, the patent with publication number CN210092665U discloses a take lighting device's block terminal, and the device can open the shutter fast and carry out effective support, prevents the phenomenon that the shutter descends to shelter from appearing when the maintenance, and is convenient for fix the shutter after using.

Although the existing device facilitates the limitation of a worker on the stop door, the worker needs to put the hand into the distribution box to detect and repair each device when maintaining the electrical devices in the distribution box, time and labor are wasted, and the risk of electric shock caused by limited visual field is greatly increased.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a distribution box with a lighting device to solve the problems in the prior art.

2. Technical scheme

A distribution box with a lighting device comprises a box body, wherein a cavity is formed in the middle of the front wall of the box body, a box door is hinged at the left end of the front wall of the box body, a canopy is fixedly arranged on the top surface of the box body, a groove is formed in the front end of the bottom surface of the canopy, a plurality of LED lamps are linearly arranged at equal intervals on the rear side of the groove, the rear ends of the LED lamps penetrate through the rear wall of the groove, extend into an interlayer of the top wall of the box body and are connected with wires A, wire grooves A are formed in the interlayer of the top wall of the box body and the interlayer of the right wall of the box body relative to the wires A, conductive copper blocks A are fixedly arranged between the end parts of the wires A, conductive copper blocks B are arranged behind the conductive copper blocks A, a power supply box is fixedly arranged at the rear end of the bottom surface of the cavity, the output end of the power supply box is connected with wires B, the cavity right wall is provided with a block groove relative to the position of the insulating block, a compression spring is fixedly arranged between the insulating block right wall and the block groove left wall, the middle part of the right side of the insulating block is penetrated and embedded with a conductive copper block C, two moving seats are symmetrically arranged on the upper side and the lower side of the cavity, a transparent plate is embedded in the middle of the moving seat, a limiting block is fixedly arranged at the rear end of the outer side wall of the moving seat, a limiting groove is arranged at the position of the inner wall of the cavity relative to the limiting block, a mounting plate is fixedly arranged between the middle parts of the inner side walls of the two moving seats, a plurality of through holes are arranged on the mounting plate in a square array manner, a fixing plate is arranged behind the mounting plate, a plurality of through grooves are arranged on the fixing plate in a linear equidistant manner, a plurality of winding posts are arranged between the adjacent two through grooves in a linear equidistant manner, the box rear wall has set firmly the baffle for the position of outlet top, it has the connecting rod to remove seat antetheca left end articulated, the connecting rod front end is articulated to have the connecting seat, connecting seat left side wall middle part has set firmly the slider, the spout has been seted up for the position of slider to the chamber door right wall, it is symmetrical structure rotation and is connected with two gyro wheels to remove seat left side front end through the shaft.

Preferably, the canopy is big end down's halfpace structure, wire A tip extends backward and is the L type trend and winds to the box right wall intermediate layer along box roof intermediate layer, wire A inlays and locates inside wire casing A.

Preferably, electrically conductive copper billet A and electrically conductive copper billet B all inlay and locate in the intermediate layer of box right wall lower extreme, wire B right-hand member runs through the cavity right wall and extends to the position that is close to the front side in the intermediate layer of box right wall and is connected with electrically conductive copper billet B rear end, wire B inlays and locates inside wire casing B.

Preferably, the insulating block and the block groove are in sliding fit, the left end of the insulating block penetrates through the opening end of the block groove and extends to the inside of the cavity, the left wall of the insulating block is of an inclined plane structure which is gradually deviated from the front to the back to the left, the front outer wall and the rear outer wall of the conductive copper block C are respectively tightly attached to the rear wall of the conductive copper block A and the front wall of the conductive copper block B, and the front outer wall and the rear outer wall of the conductive copper block C are located on the lower side of the movable seat and are in.

Preferably, stopper and spacing groove are T type structure, stopper and spacing groove sliding fit, outer wall respectively with two about the fixed plate remove a wall connection fixed, the wrapping post rear end is connected fixedly with the fixed plate antetheca, the baffle is the low slope structure in high back before.

Preferably, the connecting seat is of a U-shaped structure, the sliding block and the sliding groove are both of a trapezoidal column structure, the sliding block is in sliding fit with the sliding groove, and the annular outer wall of the roller wheel is in rolling contact with the inner wall of the box door.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention is provided with the movable seat, when the staff carries out the regular maintenance to the electrical equipment in the device, only the box door needs to be opened, the connecting rod can pull the moving seat to move forwards in the process of opening the box door, meanwhile, along with the gradual increase of the distance between the front end of the moving seat and the hinged end of the box door, the sliding block on the connecting seat can slide forwards along the sliding groove until the sliding block can synchronously slide to the foremost end of the sliding groove after the box door is completely opened, at the moment, the two moving seats can slide to the outside of the cavity along the limiting block and the limiting groove, therefore, the staff can easily and conveniently overhaul and maintain the electrical equipment arranged on the mounting plate, the maintenance work of the staff is greatly facilitated, the shielding of the box body on the sight of the staff is avoided, the risk of electric shock of the staff can be greatly reduced, the progress efficiency of the maintenance work can be effectively improved, and the maintenance work is convenient and fast.

2. The invention is provided with a conductive copper block A, a conductive copper block B and a conductive copper block C, when the box door is closed, the insulating block can be completely contracted in the block groove due to the extrusion effect of the movable seat on the insulating block, the conductive copper block C in the state can be in cross arrangement with the conductive copper block A and the conductive copper block B, so that the three can not form a passage, when a worker rotates the box door, the insulating block losing extrusion force can pop out of the block groove under the elastic force effect of the compression spring and enables the conductive copper block C to be in contact with the conductive copper block A and the conductive copper block B, so that the output end of the power box can supply power to the LED lamp through the lead B and the conductive copper block B through the conductive copper block C, the conductive copper block A and the lead A, so that the LED lamp can provide lighting effect for the worker when the box door is opened by the worker, and then the lighting of the electrical equipment on the mounting plate can be realized through the transparent plate embedded on the movable seat, brightness when electrical equipment in this device is overhauld and operated at night by effectual improvement staff has strengthened the convenience of this device for this device has hommization more, in addition, after the staff closed the case door, moves under the extrusion on insulating block inclined plane of seat back wall right-hand member at the downside and in the insulating block can submerge the piece groove again, with this consumption that can save electric power, the practicality is strong.

3. The electric equipment fixing device is provided with the mounting plate and the fixing plate, a worker can fix electric equipment on the mounting plate by matching the fixing parts such as screws and buckles with the through holes, then connecting wires connected with the electric equipment can penetrate to the rear part along the fixing holes, if a large number of connecting wires are left in length, the worker can wind the redundant connecting wires along the winding posts and penetrate to the rear part of the cavity through the penetrating grooves, and finally the connecting wires are connected with the power supply box or penetrate out of the device through the wire outlet according to the characteristics of different electric equipment.

4. The rain shed is fixedly arranged in the middle of the top surface of the box body, water flow can be prevented from flowing along the surface of the box body and permeating into the cavity when raining through the step structure of the rain shed, a protection effect is generated on electrical equipment in the cavity, and the inclined baffle is fixedly arranged above the wire outlet, so that rainwater can be effectively prevented from splashing into the cavity under the action of wind power, and the drying of the internal environment of the device is guaranteed to the maximum extent.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the lead A and the lead B;

FIG. 3 is a schematic sectional view of the bottom of the case of the present invention;

FIG. 4 is a schematic view of the connection relationship between the LED lamp and the power box according to the present invention;

FIG. 5 is a schematic view of the connection structure between the box door and the movable base according to the present invention;

FIG. 6 is a schematic view of the sandwich structure of the top surface and the right wall of the box body of the present invention;

fig. 7 is a rear view structural diagram of the box body of the present invention.

The reference numbers in the figures illustrate: 1. a box body; 2. a cavity; 3. a box door; 4. a canopy; 5. a groove; 6. an LED lamp; 7. a wire A; 8. a wire groove A; 9. a conductive copper block A; 10. a conductive copper block B; 11. a power supply box; 12. a wire B; 13. an insulating block; 14. a block groove; 15. a compression spring; 16. a conductive copper block C; 17. a movable seat; 18. a transparent plate; 19. a limiting block; 20. a limiting groove; 21. mounting a plate; 22. a through hole; 23. a fixing plate; 24. a through groove; 25. a winding post; 26. a blocking ball; 27. a baffle plate; 28. a connecting rod; 29. a connecting seat; 30. a slider; 31. a chute; 32. a wheel axle; 33. a roller; 34. a wire groove B; 35. and (6) an outlet.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

a distribution box with a lighting device comprises a box body 1, a cavity 2 is arranged in the middle of the front wall of the box body 1, a box door 3 is hinged at the left end of the front wall of the box body 1, a canopy 4 is fixedly arranged on the top surface of the box body 1, a groove 5 is arranged at the front end of the bottom surface of the canopy 4, a plurality of LED lamps 6 are linearly arranged at equal intervals at the rear side of the groove 5, the rear ends of the LED lamps 6 penetrate through the rear wall of the groove 5 and extend into an interlayer of the top wall of the box body 1 and are connected with a lead A7, wire grooves A8 are respectively arranged at positions, corresponding to the lead A7, in the interlayer of the top wall and the right wall of the box body 1, conductive copper blocks A9 are fixedly arranged between the end parts of the plurality of leads A7, conductive copper blocks B10 are arranged behind the conductive copper blocks A9, a power box 11 is fixedly arranged at the rear end, an insulating block 13 is arranged between the conductive copper block A9 and the conductive copper block B10, a block groove 14 is arranged at the position of the right wall of the cavity 2 corresponding to the insulating block 13, a compression spring 15 is fixedly arranged between the right wall of the insulating block 13 and the left wall of the block groove 14, a conductive copper block C16 is embedded in the middle of the right side of the insulating block 13 in a penetrating way, two moving seats 17 are symmetrically arranged at the upper side and the lower side of the cavity 2, a transparent plate 18 is embedded in the middle of the moving seat 17, a limiting block 19 is fixedly arranged at the rear end of the outer side wall of the moving seat 17, a limiting groove 20 is arranged at the position of the inner wall of the cavity 2 corresponding to the limiting block 19, a mounting plate 21 is fixedly arranged between the middle parts of the inner side walls of the two moving seats 17, a plurality of through holes 22 are arranged on the mounting plate 21 in a square array manner, a fixing plate 23 is, the coaxial fixedly connected with of wrapping post 25 front end blocks ball 26, cavity 2 rear wall has seted up outlet 35 for the position that runs through groove 24, box 1 rear wall has set firmly baffle 27 for the position above outlet 35, it has articulated connecting rod 28 to remove 17 antetheca left end, the articulated connecting seat 29 that has of connecting rod 28 front end, connecting seat 29 left wall middle part has set firmly slider 30, 3 right walls of chamber door have seted up spout 31 for the position of slider 30, it is symmetrical structure rotation through shaft 32 to remove 17 left side front end and is connected with two gyro wheels 33.

Specifically, canopy 4 is big end down's halfpace structure, and rivers flow along 1 surface of box and infiltrate in cavity 2 when can preventing to rain through canopy 4's halfpace structure, have produced the protection effect to the inside electrical equipment of cavity 2, and wire A7 tip extends backward along 1 roof intermediate layer of box and is the L type trend around to 1 right wall intermediate layer of box, and wire A7 inlays to locate inside wire casing A8.

Furthermore, the conductive copper block A9 and the conductive copper block B10 are embedded in an interlayer at the lower end of the right wall of the box body 1, the right end of the wire B12 penetrates through the right wall of the cavity 2, extends to a position close to the front side in the interlayer of the right wall of the box body 1 and is connected with the rear end of the conductive copper block B10, and the wire B12 is embedded in the wire slot B34.

Furthermore, the insulating block 13 is in sliding fit with the block groove 14, the left end of the insulating block 13 passes through the opening end of the block groove 14 and extends into the cavity 2, the left wall of the insulating block 13 is an inclined plane structure which gradually deviates to the left from front to back, the front and back outer walls of the conductive copper block C16 are respectively tightly attached to the back wall of the conductive copper block A9 and the front wall of the conductive copper block B10, the right end of the back wall of the moving seat 17 located at the lower side is in extrusion fit with the left end of the front wall of the insulating block 13, in the state that the box door 3 is closed, the insulating block 13 is completely contracted inside the block groove 14 due to the extrusion effect of the moving seat 17 on the insulating block 13, the conductive copper block C16 in the state is in crossed arrangement with the space of the conductive copper block A9 and the conductive copper block B10 without contact with the conductive ports, so that a passage cannot be formed, and when the working personnel rotates the box door 3 open, the insulating block 13 which loses the extrusion force can pop out of Copper billet A9 and conductive copper billet B10 contact, so 11 output ends of power supply box just can pass through wire B12, conductive copper billet B10 via conductive copper billet C16 and conductive copper billet A9 and wire A7 to the power supply of LED lamp 6, so alright reach the staff and open LED lamp 6 alright for the staff provides the illuminating effect when chamber door 3, improve the security of maintenance operation, and LED lamp 6 is in the closed condition when chamber door 3 is closed, the energy saving.

Furthermore, the limiting block 19 and the limiting groove 20 are both T-shaped structures, the limiting block 19 is in sliding fit with the limiting groove 20, the upper outer wall and the lower outer wall of the fixing plate 23 are respectively connected and fixed with the inner walls of the two moving seats 17, the rear end of the winding post 25 is connected and fixed with the front wall of the fixing plate 23, and the baffle plate 27 is of an inclined structure with a high front part and a low rear part, when a worker carries out regular maintenance on the electrical equipment in the device, the worker only needs to open the box door 3, the connecting rod 28 pulls the moving seats 17 to move forwards in the process of rotating the box door 3, meanwhile, as the distance between the front end of the moving seat 17 and the hinged end of the box door 3 is gradually increased, the sliding block 30 on the connecting seat 29 also slides forwards along the sliding groove 31 until the sliding block 30 slides to the foremost end of the sliding groove 31 after the box door 3 is completely opened, at the moment, the two moving seats 17 slide to the outside the cavity 2 along the limiting, very big convenient staff's maintenance work, treat that the staff can close chamber door 3 again after finishing using this device, under the rolling contact of 3 inner walls of chamber door and the annular outer wall of gyro wheel 33, chamber door 3 can produce the extrusion effect to removing seat 17 and force its withdrawal cavity 2, insulating block 13 can submerge again in piece groove 14 under the extrusion on insulating block 13 inclined plane at the lower side removal seat 17 back wall right-hand member thereupon to this consumption that can save electric power, the practicality is strong.

It is worth introducing that the connecting seat 29 is a U-shaped structure, the sliding block 30 and the sliding groove 31 are both trapezoidal column structures, the sliding block 30 is in sliding fit with the sliding groove 31, and the annular outer wall of the roller 33 is in rolling contact with the inner wall of the box door 3.

The working principle is as follows: when a worker regularly maintains the electrical equipment in the device, only the box door 3 needs to be opened, the connecting rod 28 pulls the moving seat 17 to move forward in the process of opening the box door 3, meanwhile, along with the gradual increase of the distance between the front end of the moving seat 17 and the hinged end of the box door 3, the sliding block 30 on the connecting seat 29 also slides forward along the sliding groove 31, and the sliding block 30 can synchronously slide to the foremost end of the sliding groove 31 after the box door 3 is completely opened, at the moment, the two moving seats 17 can slide to the outside of the cavity 2 along the limiting blocks 19 and the limiting grooves 20, so that the worker can easily and conveniently maintain the electrical equipment installed on the mounting plate 21, the maintenance work of the worker is greatly facilitated, the shielding of the box body 1 on the sight of the worker is avoided, the risk of electric shock of the worker can be greatly reduced, and the development efficiency of the maintenance work can be effectively improved, convenient and fast, after the movable seat 17 is moved out, the worker can fix the electrical equipment on the mounting plate 21 by matching the fixing parts such as screws and buckles with the through holes 22, then the connecting wire connected on the electrical equipment can be penetrated to the rear part along the fixing hole, if the length of the connecting wire is large, the worker can wind the redundant connecting wire along the plurality of winding posts 25 and penetrate to the rear part of the cavity 2 through the penetrating grooves 24, the wires in the box door 3 are wound through the plurality of winding posts 25, the danger caused by the mutual winding of the wires is avoided, finally the connecting wire is connected with the power box 11 or penetrates out of the device through the wire outlet 35 according to the characteristics of different electrical equipment, the worker can install the electrical equipment in the device neatly and orderly by the structural arrangement, the convenience of the subsequent overhaul and maintenance of the worker is improved, the beauty of the interior of the device can be improved, and at once, under the state that the box door 3 is closed, because the extrusion effect of the movable seat 17 on the insulating block 13 can make the insulating block 13 completely contract in the block groove 14, the conductive copper block C16 under the state is arranged in a cross way with the conductive copper block A9 and the conductive copper block B10, so that the three can not form a passage, when a worker rotates the box door 3 away, the insulating block 13 losing the extrusion force can pop out of the block groove 14 under the elastic force effect of the compression spring 15 and make the conductive copper block C16 contact with the conductive copper block A9 and the conductive copper block B10, so that the output end of the power box 11 can supply power to the LED lamp 6 through the conductive copper block C16, the conductive copper block C16 and the conductive copper block A9 and the conductive copper block B7, and the LED lamp 6 can provide the illumination effect for the worker when the worker opens the box door 3, then, the transparent plate 18 embedded on the movable seat 17 can realize the shining of the electrical equipment on the mounting plate 21, the brightness of workers during overhauling at night and operating the electrical equipment in the device can be effectively improved, the convenience of the device is enhanced, the device is more humanized, the box door 3 can be closed again after the workers finish the use of the device, the box door 3 can generate the extrusion effect on the movable seat 17 to force the movable seat to retract into the cavity 2 under the rolling contact of the inner wall of the box door 3 and the annular outer wall of the roller 33, the lower insulating block 13 can be immersed into the block groove 14 again under the extrusion of the right end of the rear wall of the movable seat 17 on the inclined plane of the insulating block 13, so that the consumption of electric power can be saved, the practicability is strong, in addition, the ladder platform structure of the rain shed 4 can prevent the water flow from flowing along the surface of the box body 1 and permeating into the cavity 2 during the rain, and can generate the protection effect on the electrical equipment in the cavity 2, and the position above the outlet 35 is fixedly provided with an inclined baffle 27, so that rainwater can be effectively prevented from splashing into the cavity 2 under the action of wind power, and the drying of the internal environment of the device is ensured to the greatest extent.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take lighting device's block terminal, includes box (1), its characterized in that: the solar energy power supply box is characterized in that a cavity (2) is formed in the middle of the front wall of the box body (1), a box door (3) is hinged to the left end of the front wall of the box body (1), a canopy (4) is fixedly arranged on the top surface of the box body (1), a groove (5) is formed in the front end of the bottom surface of the canopy (4), a plurality of LED lamps (6) are linearly arranged at equal intervals on the rear side of the groove (5), the rear ends of the LED lamps (6) penetrate through the rear wall of the groove (5) and extend into an interlayer of the top wall of the box body (1) and are connected with wires A (7), wire grooves A (8) are formed in the interlayer of the top wall and the right wall of the box body (1) and are opposite to the wires A (7), a plurality of conductive copper blocks A (9) are fixedly arranged between the end parts of the wires A (7), a conductive copper block B (10) is arranged behind the conductive copper blocks A (9), a power supply box, the structure is characterized in that a wire groove B (34) is formed in the inner part of a right wall interlayer of the box body (1) relative to the position of a lead B (12), an insulating block (13) is arranged between a conductive copper block A (9) and a conductive copper block B (10), a block groove (14) is formed in the right wall of the cavity (2) relative to the position of the insulating block (13), a compression spring (15) is fixedly arranged between the right wall of the insulating block (13) and the left wall of the block groove (14), a conductive copper block C (16) is embedded in the middle of the right side of the insulating block (13) in a penetrating manner, two movable seats (17) are symmetrically arranged on the upper side and the lower side of the cavity (2), a transparent plate (18) is embedded in the middle of each movable seat (17), a limiting block (19) is fixedly arranged at the rear end of the outer side wall of each movable seat (17), a limiting groove (20) is formed in the inner wall of the cavity (, the utility model discloses a refrigerator door, including mounting panel (21), be the square matrix and arrange and seted up a plurality of through hole (22) on mounting panel (21), mounting panel (21) rear is equipped with fixed plate (23), be linear equidistant and seted up a plurality of through groove (24) on fixed plate (23), adjacent two it is linear equidistant and be equipped with a plurality of wrapping posts (25) to run through between groove (24), the coaxial fixedly connected with of wrapping post (25) front end blocks ball (26), outlet (35) have been seted up for the position that runs through groove (24) to cavity (2) rear wall, box (1) rear wall has set firmly baffle (27) for the position of outlet (35) top, it has articulated connecting rod (28) to remove seat (17) antetheca left end, connecting rod (28) front end is articulated to have connecting seat (29), connecting seat (29) left wall middle part has set firmly slider (30), spout (31) have been seted up for the position of slider (30) to the box door (3) right wall, the front end of the left side of the movable seat (17) is connected with two rollers (33) in a symmetrical structure in a rotating way through a wheel shaft (32).

2. The utility model provides a take lighting device's block terminal of claim 1, characterized in that: canopy (4) are big end down's halfpace structure, wire A (7) tip extends backward along box (1) roof intermediate layer and is the L type trend around to box (1) right wall intermediate layer in, wire A (7) are inlayed and are located inside wire casing A (8).

3. The utility model provides a take lighting device's block terminal of claim 1, characterized in that: conductive copper block A (9) and conductive copper block B (10) all inlay and locate in box (1) right wall lower extreme intermediate layer, wire B (12) right-hand member runs through cavity (2) right wall and extends to the position that is close to the front side in box (1) right wall intermediate layer and is connected with conductive copper block B (10) rear end, wire B (12) inlay and locate inside wire casing B (34).

4. The utility model provides a take lighting device's block terminal of claim 1, characterized in that: insulating block (13) and piece groove (14) sliding fit, inside insulating block (13) left end passed piece groove (14) open end and extended to cavity (2), insulating block (13) left wall was by preceding inclined plane structure to the back skew left gradually, outer wall closely laminated with electrically conductive copper billet A (9) back wall and electrically conductive copper billet B (10) antetheca respectively around electrically conductive copper billet C (16), is located the downside remove seat (17) back wall right-hand member and insulating block (13) antetheca left end extrusion fit.

5. The utility model provides a take lighting device's block terminal of claim 1, characterized in that: stopper (19) and spacing groove (20) are T type structure, stopper (19) and spacing groove (20) sliding fit, outer wall respectively with two about fixed plate (23) remove seat (17) inner wall connection fixed, wrapping post (25) rear end is connected fixedly with fixed plate (23) antetheca, baffle (27) are the slope structure of high back low before.

6. The utility model provides a take lighting device's block terminal of claim 1, characterized in that: the connecting seat (29) is of a U-shaped structure, the sliding block (30) and the sliding groove (31) are both of trapezoidal column structures, the sliding block (30) is in sliding fit with the sliding groove (31), and the annular outer wall of the roller (33) is in rolling contact with the inner wall of the box door (3).