CN213878828U

CN213878828U - Low-voltage cabinet with night illumination function

Info

Publication number: CN213878828U
Application number: CN202022668440.8U
Authority: CN
Inventors: 王太鲜
Original assignee: Shenzhen Shuangyu Electrical Equipment Co ltd
Current assignee: Shenzhen Shuangyu Electrical Equipment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-03
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a low-voltage cabinet with night illumination function, including rack and fixing base, the bottom of rack is provided with the tank tower, the below of tank tower is provided with the supporting seat, the bottom of supporting seat is to having filtered the water frame, the fixing base sets up top one side at the cabinet door, the mounting groove has been seted up on the bottom surface of fixing base, the below of fixing base is provided with the lamp strip. This low-voltage cabinet with night illumination function, the mounting groove through pressing down "L" style of calligraphy support and fixing base one side that the lamp strip drove the symmetric distribution carries out the joint, and insert the inside of rack with the power cord of lamp strip, in the environment at night, the lamp strip is luminous in the top circular telegram of cabinet door, thereby illumination through the lamp strip makes operating personnel can observe and control the operating condition of subassemblies such as button, knob and display screen on cabinet door surface, and then make this low-voltage cabinet have the function of night illumination.

Description

Low-voltage cabinet with night illumination function

Technical Field

The utility model relates to an electric power distribution technical field specifically is a low-voltage cabinet with night illumination function.

Background

The low-voltage cabinet is widely applied to occasions such as power distribution centers of factories, power plants, substations, industrial and mining enterprises, high-rise buildings and the like. The low-voltage cabinet is put on appointed ground and is operated and power transmission during long-time the use, influences the safety in utilization of this low-voltage cabinet easily on the occasion of ground infiltration to when using or manual operation night, because obstacle such as light is not enough influences the operation of low-voltage cabinet easily. Therefore, the low-voltage cabinet is expected to improve the working efficiency of the low-voltage cabinet through innovation of the low-voltage cabinet, is convenient for damp-proof placement, is convenient for observation, maintenance and operation control at night, and has the greatest value, along with the development of science and technology, the low-voltage cabinet with the night lighting function has great development degree, great convenience is brought to people in power transmission and control of factory workshops due to the development of the low-voltage cabinet, and the type and the number of the low-voltage cabinet are increasing day by day.

Although the types and the number of the low-voltage cabinets with the night lighting function on the current market are very large, the low-voltage cabinet with the night lighting function has the following defects: the low-voltage cabinet is easy to damp when the placed ground is subjected to water seepage, and the back plate assembly of the low-voltage cabinet is inconvenient to position, install or disassemble and does not have the function of night illumination. Therefore, the existing low-voltage cabinet with the night lighting function is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage cabinet with night illumination function to solve the low-voltage cabinet on the existing market that above-mentioned background art provided put ground infiltration and wet easily, the inconvenient piece location installation of backplate subassembly of low-voltage cabinet or dismantle and the low-voltage cabinet does not have the problem of the function of night illumination.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage cabinet with a night illumination function comprises a cabinet and a fixed seat, wherein a cabinet seat is arranged at the bottom of the cabinet, a threaded hole is formed in the bottom end surface of the cabinet seat, a bolt is arranged below the cabinet seat close to the threaded hole, and the bolt is in butt joint with the threaded hole through a threaded column;

a supporting seat is arranged below the box seat, a water filtering frame is butted at the bottom end of the supporting seat, a clamping seat is fixed in the middle of the top end of the water filtering frame, a groove is formed in the inner side of the clamping seat, water leakage holes are formed in the surfaces of the two sides of the supporting seat, a radiating net is arranged on the surface of one side of the box seat, a wire inlet channel is formed in one side, away from the radiating net, of the box seat, and a cabinet door is movably mounted on the surface of one side, close to the radiating net, of the cabinet;

the fixing base sets up in top one side of cabinet door, the mounting groove has been seted up on the bottom surface of fixing base, the fixing base is close to one side of mounting groove and has been seted up dismantlement mouth, the below of fixing base is provided with the lamp strip, the lamp strip docks with the mounting groove through the support, one side that the cabinet door was kept away from to the rack is provided with the backplate, the both sides edge of backplate has been seted up and has been docked the groove, the rack is close to the inner wall both sides that dock the groove and is fixed with the locating pin, the turning of backplate is run through and is docked there is set screw.

Preferably, the axis of the bolt and the axis of the threaded column are coincident with each other, the bolt and the box base are vertically distributed, and the diameter of the threaded column at one end of the bolt is matched with that of the threaded hole.

Preferably, the water filtering frame is distributed below the supporting seat in a zigzag manner, and an inverted concave structure is formed between the water filtering frame and the inside of the supporting seat.

Preferably, the shape of the groove in the inner side of the clamping seat is C-shaped, the clamping seat and the water filtering frame are vertically distributed, the opening width of the groove in the inner side of the clamping seat is smaller than the diameter of the bottom end of the plug pin, and the clamping seat is in interference fit with the plug pin through the groove.

Preferably, the cross-sectional shape of support is "L" style of calligraphy, and the support is the symmetric distribution about the central line of lamp strip to the connection size of support and mounting groove is identical, and the support passes through to constitute the block structure between mounting groove and the fixing base.

Preferably, the butt joint grooves are symmetrically distributed about the center line of the back plate, the butt joint grooves are in a U shape, and the distance between the inner side surfaces of the butt joint grooves is matched with the diameter of the positioning pin.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the bolt is butted with the threaded hole in the bottom of the box base through the threaded column, the bottom end of the bolt penetrates through the supporting base, the clamping base on the top of the water filtering frame is in interference clamping connection with the bolt through the C-shaped groove, the low-voltage cabinet is stably placed on the supporting base, water seepage on the ground is isolated and guided through the water filtering frame in the bottom of the supporting base and the water leakage holes in the two sides of the supporting base, and accordingly the low-voltage cabinet is effectively prevented from being affected by damp when the low-voltage cabinet is placed on the ground;

(2) according to the low-voltage cabinet with the night lighting function, the power inlet wires are regularly arranged and fixed on the component mounting plate in the cabinet, and then the back plate is inserted into the positioning pins on two sides of the inner wall of the cabinet through the U-shaped butt joint grooves on two sides, so that the back plate assembly of the low-voltage cabinet can be conveniently positioned, installed or detached;

(3) this low-voltage cabinet with night illumination function, carry out the joint through pressing down the mounting groove that "L" style of calligraphy support and fixing base one side that the lamp strip drove the symmetric distribution, and insert the inside of rack with the power cord of lamp strip, in the environment at night, the lamp strip is luminous in the top circular telegram of cabinet door, thereby illumination through the lamp strip makes operating personnel can observe and control the operating condition of subassemblies such as button, knob and display screen on cabinet door surface, and then make this low-voltage cabinet have the function of night illumination.

Drawings

Fig. 1 is a schematic view of a front view structure of a low voltage cabinet with a night illumination function of the present invention;

fig. 2 is a schematic view of the rear view structure of the low voltage cabinet with night illumination function of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the low-voltage cabinet with night lighting function according to the present invention;

fig. 4 is a schematic view of the low voltage cabinet with night illumination function according to the present invention, wherein the part a in fig. 1 is enlarged;

fig. 5 is a schematic view of the low voltage cabinet with night illumination function according to the present invention, wherein the part B in fig. 3 is enlarged;

fig. 6 is a schematic diagram of a local enlarged structure at C in fig. 3 of the low voltage cabinet with night illumination function of the present invention.

In the figure: 1. a cabinet; 2. a box base; 3. a threaded hole; 4. a bolt; 5. a threaded post; 6. a supporting seat; 7. a water filtering frame; 8. a card holder; 9. a groove; 10. a water leakage hole; 11. a heat-dissipating web; 12. a wire inlet channel; 13. a cabinet door; 14. a fixed seat; 15. mounting grooves; 16. a disassembly port; 17. a light bar; 18. a support; 19. a back plate; 20. a butt joint groove; 21. positioning pins; 22. and fixing the screw.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a low-voltage cabinet with night illumination function comprises a cabinet 1, a cabinet base 2, a threaded hole 3, a bolt 4, a threaded column 5, a supporting base 6, a water filtering frame 7, a clamping base 8, a groove 9, a water leakage hole 10, a heat radiating net 11, a wire inlet channel 12, a cabinet door 13, a fixed base 14, a mounting groove 15, a dismounting hole 16, a light bar 17, a bracket 18, a back plate 19, a butt joint groove 20, a positioning pin 21 and a fixing screw 22, the bottom of the cabinet 1 is provided with a box seat 2, the bottom end surface of the box seat 2 is provided with a threaded hole 3, a bolt 4 is arranged below the box base 2 close to the threaded hole 3, the axial lead of the bolt 4 and the axial lead of the threaded column 5 are mutually overlapped, and the bolt 4 and the box base 2 are vertically distributed, the diameter of a threaded column 5 at one end of the plug pin 4 is matched with that of the threaded hole 3, and the plug pin 4 is butted with the threaded hole 3 through the threaded column 5;

a supporting seat 6 is arranged below the box seat 2, a water filtering frame 7 is butted at the bottom end of the supporting seat 6, the water filtering frame 7 is distributed below the supporting seat 6 in a zigzag manner, an inverted concave-shaped structure is formed between the water filtering frame 7 and the inside of the supporting seat 6, the water filtering frame 7 can guide the water seepage on the ground, and the influence of the water seepage on cables inside the box seat 2 is avoided, a clamping seat 8 is fixed at the middle part of the top end of the water filtering frame 7, a groove 9 inside the clamping seat 8 is in a C-shaped shape, the clamping seat 8 and the water filtering frame 7 are vertically distributed, the opening width of the groove 9 inside the clamping seat 8 is smaller than the diameter of the bottom end of the plug pin 4, the clamping seat 8 is in interference fit with the plug pin 4 through the groove 9, the stable butt joint between the box seat 2 and the supporting seat 6 can be facilitated through the butt joint between the clamping seat 8 and the plug pin 4, the groove 9 is formed in the inner side of the clamping seat 8, the water leakage holes 10 are formed in the surfaces of the two sides of the supporting seat 6, the heat dissipation net 11 is arranged on the surface of one side of the box seat 2, the wire inlet channel 12 is arranged on one side, away from the heat dissipation net 11, of the box seat 2, and a cabinet door 13 is movably mounted on the surface of one side, close to the heat dissipation net 11, of the cabinet 1;

the fixing seat 14 is arranged on one side of the top end of the cabinet door 13, the bottom end surface of the fixing seat 14 is provided with a mounting groove 15, one side of the fixing seat 14, which is close to the mounting groove 15, is provided with a dismounting opening 16, a light bar 17 is arranged below the fixing seat 14, the light bar 17 is butted with the mounting groove 15 through a support 18, the cross section of the support 18 is in an L shape, the support 18 is symmetrically distributed around the central line of the light bar 17, the connecting sizes of the support 18 and the mounting groove 15 are identical, the support 18 forms a clamping structure with the fixing seat 14 through the mounting groove 15, so that the light bar 17 can be stably mounted on one side of the fixing seat 14, a back plate 19 is arranged on one side of the cabinet 1, which is far away from the cabinet door 13, butt-joint grooves 20 are arranged on the edges of two sides of the back plate 19, and the butt-joint grooves 20 are symmetrically distributed around the central line of the back plate 19, and the shape of butt joint groove 20 is "U" style of calligraphy to the interval and the diameter phase-match of locating pin 21 between the inboard surface of butt joint groove 20 for the location butt joint of butt joint groove 20 and locating pin 21 makes things convenient for backplate 19 to carry out the location installation in one side of rack 1, prevents that backplate 19 installation butt joint from producing the skew, rack 1 is close to the inner wall both sides of butt joint groove 20 and is fixed with locating pin 21, the corner of backplate 19 runs through the butt joint and has set screw 22.

The working principle is as follows: when the low-voltage cabinet with the night illumination function is used, firstly, the bolt 4 is butted with the threaded hole 3 at the bottom of the box seat 2 through the threaded column 5, the bottom end of the bolt 4 penetrates through the supporting seat 6, the bolt 4 is extruded by the pressure of the cabinet 1 and the box seat 2, the clamping seat 8 at the top of the water filtering frame 7 is in interference clamping connection with the bolt 4 through the C-shaped groove 9, the low-voltage cabinet is stably placed on the supporting seat 6, the water filtering frame 7 at the bottom of the supporting seat 6 and the water leakage holes 10 at two sides of the supporting seat 6 are used for isolating the water leakage on the ground, thereby preventing the low-voltage cabinet from being affected by the damp when the low-voltage cabinet is placed, then, the external power supply wire is led in through the wire inlet channel 12 at one side of the box seat 2, the heat dissipation and insect prevention are carried out through the heat dissipation net 11 at the other side of the box seat 2, when the power supply wire inlet in the cabinet 1 needs to be arranged or detached, the fixing screws 22 around the back plate 19 are unscrewed and disassembled by using a tool, the back plate 19 is disassembled from one side of the cabinet 1, then a power supply inlet wire is arranged on a component mounting plate in the cabinet 1 or disassembled to be taken down and integrated, the back plate 19 is inserted into the butt joint groove 20 with the U-shaped two sides and the positioning pins 21 on the two sides of the inner wall of the cabinet 1, so that the back plate 19 component of the low-voltage cabinet can be positioned and installed or disassembled, then the lamp strip 17 is pressed to drive the L-shaped support 18 and the mounting groove 15 on one side of the fixing seat 14 to be clamped, the power line of the lamp strip 17 is connected into the cabinet 1, the power supply of the lamp strip 17 is opened in a night environment, so that the lamp strip 17 emits light at the top end of the cabinet door 13, and under the condition in the night, an operator can use the light of the lamp strip 17 to press a button on the surface of the cabinet door 13, The operating state of the components such as the knob and the display screen can be observed and controlled, and the bracket 18 can be separated from the mounting groove 15 by inserting a tool into the dismounting hole 16, and the details which are not described in detail in the specification belong to the prior art which is well known to a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a low-voltage cabinet with night illumination function, includes rack (1) and fixing base (14), its characterized in that: a box seat (2) is arranged at the bottom of the cabinet (1), a threaded hole (3) is formed in the bottom end surface of the box seat (2), a bolt (4) is arranged below the box seat (2) close to the threaded hole (3), and the bolt (4) is in butt joint with the threaded hole (3) through a threaded column (5);

a supporting seat (6) is arranged below the box seat (2), a water filtering frame (7) is butted at the bottom end of the supporting seat (6), a clamping seat (8) is fixed in the middle of the top end of the water filtering frame (7), a groove (9) is formed in the inner side of the clamping seat (8), water leakage holes (10) are formed in the surfaces of two sides of the supporting seat (6), a radiating net (11) is arranged on the surface of one side of the box seat (2), a wire inlet channel (12) is arranged on one side, away from the radiating net (11), of the box seat (2), and a cabinet door (13) is movably mounted on the surface of one side, close to the radiating net (11), of the cabinet (1);

fixing base (14) set up on one side of the top of cabinet door (13), mounting groove (15) have been seted up on the bottom surface of fixing base (14), one side that fixing base (14) are close to mounting groove (15) has been seted up and has been dismantled mouth (16), the below of fixing base (14) is provided with lamp strip (17), lamp strip (17) dock with mounting groove (15) through support (18), one side that cabinet door (13) were kept away from in rack (1) is provided with backplate (19), butt joint groove (20) have been seted up at the both sides edge of backplate (19), the inner wall both sides that rack (1) are close to butt joint groove (20) are fixed with locating pin (21), the turning of backplate (19) is run through and is docked set screw (22).

2. The low-voltage cabinet with night lighting function of claim 1, wherein: the shaft axis of the bolt (4) and the shaft axis of the threaded column (5) are mutually overlapped, the bolt (4) and the box base (2) are vertically distributed, and the diameter of the threaded column (5) at one end of the bolt (4) is matched with the diameter of the threaded hole (3).

3. The low-voltage cabinet with night lighting function of claim 1, wherein: the water filtering frame (7) is distributed below the supporting seat (6) in a zigzag manner, and an inverted concave-shaped structure is formed between the water filtering frame (7) and the inside of the supporting seat (6).

4. The low-voltage cabinet with night lighting function of claim 1, wherein: the shape of the inner side groove (9) of the clamping seat (8) is C-shaped, the clamping seat (8) and the water filtering frame (7) are vertically distributed, the opening width of the inner side groove (9) of the clamping seat (8) is smaller than the diameter of the bottom end of the plug pin (4), and the clamping seat (8) is in interference fit with the plug pin (4) through the groove (9).

5. The low-voltage cabinet with night lighting function of claim 1, wherein: the cross section of the support (18) is L-shaped, the support (18) is symmetrically distributed about the center line of the light bar (17), the connection sizes of the support (18) and the mounting groove (15) are matched, and the support (18) forms a clamping structure with the fixing seat (14) through the mounting groove (15).

6. The low-voltage cabinet with night lighting function of claim 1, wherein: the butt joint grooves (20) are symmetrically distributed about the center line of the back plate (19), the butt joint grooves (20) are U-shaped, and the distance between the inner side surfaces of the butt joint grooves (20) is matched with the diameter of the positioning pin (21).