CN111628425B - Assembled multi-functional low voltage distribution box - Google Patents

Assembled multi-functional low voltage distribution box Download PDF

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Publication number
CN111628425B
CN111628425B CN202010563874.3A CN202010563874A CN111628425B CN 111628425 B CN111628425 B CN 111628425B CN 202010563874 A CN202010563874 A CN 202010563874A CN 111628425 B CN111628425 B CN 111628425B
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China
Prior art keywords
voltage distribution
angle
distribution box
fixed mounting
angle adjusting
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CN111628425A (en
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徐伟明
陈伟
付工鞍
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Shandong Wansheng Electric Co.,Ltd.
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Shandong Wansheng Electric Co ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses an assembled multifunctional low-voltage distribution box, relates to the technical field of distribution boxes, and solves the problems that the existing low-voltage distribution box is single in function, poor in protection on electrical components in use, troublesome in assembly, unstable in structure and the like. The utility model provides a multi-functional low voltage distribution box of assembled, includes the box guard gate, main part coupling mechanism is installed to the one end of box guard gate, main part coupling mechanism includes that side shrouding, angle-rotating disc, angle adjusting rod, main part connect diaphragm, locating lever, regulation mounting panel, components and parts installation diaphragm, fixed connector and angle modulation holding ring, the inboard fixed mounting of side shrouding has two regulation mounting panels, one of them one side fixed mounting of regulation mounting panel has components and parts installation diaphragm. According to the invention, the whole structure is assembled in an assembling manner, so that the assembling difficulty is effectively reduced, the height of the whole structure is conveniently adjusted, the structure is stable to use, and the safety is high.

Description

Assembled multi-functional low voltage distribution box
Technical Field
The invention relates to the technical field of distribution boxes, in particular to an assembled multifunctional low-voltage distribution box.
Background
With the rapid development of social economy, more and more power supply equipment are provided, and distribution boxes are mass parameters on data and generally form low-voltage distribution boxes by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in closed or semi-closed metal cabinets or on screens according to electrical wiring. 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.
However, the existing low-voltage distribution box has single function, poor protection performance on electrical elements during use, troublesome assembly and unstable structure; therefore, the existing requirements are not met, and an assembled multifunctional low-voltage distribution box is provided for the requirements.
Disclosure of Invention
The invention aims to provide an assembled multifunctional low-voltage distribution box, which solves the problems of single function, poor protection on electrical components in use, troublesome assembly, unstable structure and the like of the existing low-voltage distribution box in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an assembled multifunctional low-voltage distribution box comprises a box body protection door, wherein a main body connecting mechanism is installed at one end of the box body protection door, the main body connecting mechanism comprises a side edge sealing plate, an angle rotating disc, an angle adjusting rod, a main body connecting transverse plate, a positioning rod, an adjusting mounting plate, a component mounting transverse plate, a fixed connector and an angle adjusting positioning ring, two adjusting mounting plates are fixedly installed on the inner side of the side edge sealing plate, one of the adjusting mounting plates is fixedly provided with the component mounting transverse plate on one side, the two sides of the side edge sealing plate are both fixedly provided with the angle adjusting positioning ring, the inner side of the angle adjusting positioning ring is provided with the fixed connector, the inner side of one end of the fixed connector is slidably connected with the angle adjusting rod, the angle rotating disc is fixedly installed on the outer side of one end of the angle adjusting rod, one end of the angle adjusting rod is connected with the angle adjusting positioning ring through the positioning rod, one of them the other end fixed mounting of angle adjusting lever has the main part to connect the diaphragm, main part coupling mechanism's lower terminal surface fixed mounting has bottom sprag mechanism, the equal fixed mounting in both sides of main part coupling mechanism has wire installation mechanism, the equal fixed mounting in both sides that the top of wire installation mechanism is located main part coupling mechanism has heat dissipation air inlet mechanism, main part coupling mechanism's up end fixed mounting has top protection machanism.
Preferably, the heat dissipation air inlet mechanism comprises a fan cover, a fan box, a limiting ring and a filter screen, wherein the fan box is fixedly mounted on the inner side of the fan cover, the filter screen is arranged on one side of the fan box, and the limiting ring is connected to one side of the filter screen in a sliding manner.
Preferably, bottom sprag mechanism includes bottom protection shrouding, support stock frame, supporting spring, activity shrouding, uide bushing board and activity telescopic bar, the lower terminal surface fixed mounting who supports the stock frame has bottom protection shrouding, the lower terminal surface fixed mounting of bottom protection shrouding has the uide bushing board, the inboard sliding connection of uide bushing board has the activity telescopic bar, the one end and the uide bushing board of activity telescopic bar pass through supporting spring, the activity shrouding is installed to the other end of activity telescopic bar.
Preferably, top protection machanism includes the top shrouding, removes rings, exhaust hood, first picture peg, second picture peg, picture peg link and check lock lever, the up end fixed mounting of top shrouding has the exhaust hood, four end angles of exhaust hood are located the up end of top shrouding and install removal rings, the inboard sliding connection of exhaust hood has two first picture pegs, the second picture peg is installed to one side of first picture peg, one of them the up end fixed mounting of first picture peg has the picture peg link, the check lock lever is installed to the inboard at picture peg link middle part.
Preferably, the box protection door includes cabinet door main part, display screen, operating button, data display pointer dish, key couple frame and sealed mounting panel, one side fixed mounting of cabinet door main part has sealed mounting panel, one side fixed mounting of sealed mounting panel has key couple frame, one side of key couple frame is provided with three operating button, one of them operating button's top is provided with four data display pointer dishes, one of them the display screen is installed to one side that the top of data display pointer dish is located sealed mounting panel.
Preferably, wire installation mechanism includes external connection backplate, wire uide bushing and fixed guide ring, the inboard sliding connection of fixed guide ring has the wire uide bushing, the one end fixed mounting of wire uide bushing has the external connection backplate.
Preferably, the fixed connector and the equal welded fastening of angle modulation holding ring are in the both sides of side shrouding, the one end of angle modulation pole extends to the inboard of fixed connector one end, angle rolling disc welded fastening is in the outside of angle modulation pole, angle rolling disc all is provided with the locating hole with one side of angle modulation holding ring, the upper end of locating lever extends to the inboard of locating hole.
Preferably, the fan case is fixed on the inner side of the fan cover through screw connection, the fan case comprises a fan motor and fan blades, and the limit ring is connected on the inner side of one end of the fan cover through threads.
Preferably, the one end of activity shrouding passes through the lower terminal surface of hinge connection at bottom protection shrouding, the one end laminating of activity telescopic bar extends to the inboard of uide bushing board one end at the lower terminal surface of activity shrouding.
Preferably, exhaust hood welded fastening is at the up end of top shrouding, the outside of exhaust hood is provided with the exhaust groove, the bottom of first picture peg and second picture peg extends to one side of exhaust groove, the check lock lever passes through the inboard of threaded connection at the picture peg link.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the side protection sealing plate, the side sealing plates are fixed on the outer sides of the bottom protection sealing plates through the screws, the top sealing plates are fixed on the outer sides of the upper ends of the side sealing plates through the screws, so that the whole side protection sealing plate is connected in an assembling mode, the assembly and the use are convenient, the installation trouble is reduced, and the operation buttons, the data display pointer disc and the display screen arranged on one side of the sealing mounting plate can be protected through the transparent plastic plate arranged on one side of the sealing mounting plate;
2. according to the invention, the angle adjusting rod is angularly rotated to drive the angle rotating disc to rotate relative to the angle adjusting positioning ring, so that the angle adjusting rod and the angle adjusting positioning ring are angularly positioned through the positioning rod, the whole body is installed and fixed through the connection of the main body connecting transverse plate and the external structure, the locking rod drives the plug board connecting frame to perform height adjustment, and then the size of the air exhaust groove can be changed through the first plug board and the second plug board, so that the air volume is adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic cross-sectional view of the top guard mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of the heat dissipation air intake mechanism of the present invention;
fig. 6 is a partial structural schematic view of the movable sealing plate of the present invention.
In the figure: 1. a main body connection mechanism; 101. side edge sealing plates; 102. an angle turning disc; 103. an angle adjusting rod; 104. the main body is connected with the transverse plate; 105. positioning a rod; 106. adjusting the mounting plate; 107. mounting a transverse plate on the component; 108. fixing the connector; 109. an angle adjusting positioning ring; 2. a heat dissipation air inlet mechanism; 201. a fan housing; 202. a fan case; 203. a limiting ring; 204. a filter screen; 3. a bottom support mechanism; 301. a bottom protective seal plate; 302. supporting and shaping frames; 303. a support spring; 304. a movable closing plate; 305. a guide sleeve plate; 306. a movable telescopic bar; 4. a top guard mechanism; 401. a top sealing plate; 402. moving the lifting ring; 403. an exhaust hood; 404. a first board insert; 405. a second board plug; 406. a plug board connecting frame; 407. a locking lever; 5. a box body protection door; 501. a cabinet door main body; 502. a display screen; 503. an operation button; 504. a data display pointer dial; 505. a key hook frame; 506. sealing the mounting plate; 6. a wire mounting mechanism; 601. the outer part is connected with a guard plate; 602. a wire guide sleeve; 603. and fixing the guide ring.
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.
Referring to fig. 1 to 6, an embodiment of the present invention includes: an assembled multifunctional low-voltage distribution box comprises a box body protective door 5, wherein the whole body can be sealed through the box body protective door 5, the use safety is convenient to improve, a main body connecting mechanism 1 is arranged at one end of the box body protective door 5, the main body connecting mechanism 1 comprises a side edge sealing plate 101, an angle rotating disc 102, an angle adjusting rod 103, a main body connecting transverse plate 104, a positioning rod 105, an adjusting mounting plate 106, a component mounting transverse plate 107, a fixed connector 108 and an angle adjusting positioning ring 109, two adjusting mounting plates 106 are fixedly arranged at the inner side of the side edge sealing plate 101, the component mounting transverse plate 107 is fixedly arranged at one side of one adjusting mounting plate 106, the angle adjusting positioning ring 109 is fixedly arranged at both sides of the side edge sealing plate 101, the fixed connector 108 is arranged at the inner side of the angle adjusting positioning ring 109, and the angle adjusting rod 103 is slidably connected at the inner side of one end of the fixed connector 108, the height of the whole body can be adjusted by adjusting the angle of the angle adjusting rod 103, the outer side of one end of the angle adjusting rod 103 is fixedly provided with an angle rotating disc 102, one end of the angle adjusting rod 103 is connected with an angle adjusting positioning ring 109 through a positioning rod 105, the other end of one angle adjusting rod 103 is fixedly provided with a main body connecting transverse plate 104, the lower end surface of the main body connecting mechanism 1 is fixedly provided with a bottom supporting mechanism 3, both sides of the main body connecting mechanism 1 are fixedly provided with a lead mounting mechanism 6, both sides of the main body connecting mechanism 1 above the lead mounting mechanism 6 are fixedly provided with heat dissipation and air intake mechanisms 2, the upper end surface of the main body connecting mechanism 1 is fixedly provided with a top protection mechanism 4, the whole body is assembled by assembling the whole structure, the assembling difficulty is effectively reduced, and the height adjustment of the whole structure is convenient, the structure is stable in use and high in safety.
Further, heat dissipation air inlet mechanism 2 includes fan casing 201, fan case 202, spacing ring 203 and filter screen 204, and the inboard fixed mounting of fan casing 201 has fan case 202, and one side of fan case 202 is provided with filter screen 204, and one side sliding connection of filter screen 204 has spacing ring 203, can carry out the heat dissipation through heat dissipation air inlet mechanism 2 to electrical components and handle, reduces the accumulation of dust.
Further, bottom sprag mechanism 3 includes bottom protection shrouding 301, support stock frame 302, supporting spring 303, activity shrouding 304, uide bushing board 305 and activity telescopic bar 306, the lower terminal surface fixed mounting who supports stock frame 302 has bottom protection shrouding 301, the lower terminal surface fixed mounting of bottom protection shrouding 301 has uide bushing board 305, the inboard sliding connection of uide bushing board 305 has activity telescopic bar 306, the one end and the uide bushing board 305 of activity telescopic bar 306 pass through supporting spring 303, activity shrouding 304 is installed to the other end of activity telescopic bar 306, can protect and support the bottom through bottom sprag mechanism 3.
Further, the top protection mechanism 4 comprises a top sealing plate 401, a movable lifting ring 402, an exhaust hood 403, a first inserting plate 404, a second inserting plate 405, an inserting plate connecting frame 406 and locking rods 407, the exhaust hood 403 is fixedly installed on the upper end face of the top sealing plate 401, the movable lifting ring 402 is installed on the upper end face of the top sealing plate 401 at four end corners of the exhaust hood 403, the two first inserting plates 404 are slidably connected to the inner side of the exhaust hood 403, the second inserting plate 405 is installed on one side of the first inserting plate 404, the inserting plate connecting frame 406 is fixedly installed on the upper end face of one of the first inserting plates 404, the locking rods 407 are installed on the inner side of the middle of the inserting plate connecting frame 406, and the top protection and air exhaust operations can be performed through the top protection mechanism 4.
Further, the box body protection door 5 comprises a cabinet door main body 501, a display screen 502, an operation button 503, a data display pointer disc 504, a key hook frame 505 and a sealing installation plate 506, the sealing installation plate 506 is fixedly installed on one side of the cabinet door main body 501, the key hook frame 505 is fixedly installed on one side of the sealing installation plate 506, three operation buttons 503 are arranged on one side of the key hook frame 505, four data display pointer discs 504 are arranged above one operation button 503, the display screen 502 is installed on one side, located on the sealing installation plate 506, of the upper side of one data display pointer disc 504, the whole body can be subjected to sealing operation through the box body protection door 5, and the use safety is improved conveniently.
Further, wire installation mechanism 6 includes external connection backplate 601, wire uide bushing 602 and fixed guide ring 603, and the inboard sliding connection of fixed guide ring 603 has wire uide bushing 602, and the one end fixed mounting of wire uide bushing 602 has external connection backplate 601, can protect the wire through wire installation mechanism 6, convenient to use.
Further, the fixed connector 108 and the angle adjusting positioning ring 109 are welded and fixed on two sides of the side edge sealing plate 101, one end of the angle adjusting rod 103 extends to the inner side of one end of the fixed connector 108, the angle rotating disc 102 is welded and fixed on the outer side of the angle adjusting rod 103, the angle rotating disc 102 and one side of the angle adjusting positioning ring 109 are provided with positioning holes, the upper end of the positioning rod 105 extends to the inner side of the positioning hole, and the whole body can be adjusted in height through adjusting the angle of the angle adjusting rod 103.
Further, fan case 202 passes through the bolted connection to be fixed in the inboard of fan casing 201, and fan case 202 includes fan motor and fan blade, and spacing ring 203 passes through threaded connection in the inboard of fan casing 201 one end for fan motor drives fan blade and carries out the radiating treatment to inside components and parts.
Further, hinge connection is passed through at the lower terminal surface of bottom protection shrouding 301 to the one end of activity shrouding 304, and the one end laminating of activity telescopic bar 306 extends to the inboard of direction lagging 305 one end at the lower terminal surface of activity shrouding 304, through pressing down activity telescopic bar 306, can open and shut activity shrouding 304, is convenient for use activity shrouding 304.
Further, the exhaust hood 403 is welded and fixed on the upper end face of the top sealing plate 401, an exhaust groove is formed in the outer side of the exhaust hood 403, the bottom ends of the first inserting plate 404 and the second inserting plate 405 extend to one side of the exhaust groove, the locking rod 407 is connected to the inner side of the inserting plate connecting frame 406 through threads, the size of the exhaust groove can be changed through the first inserting plate 404 and the second inserting plate 405, the air volume can be adjusted, and the protection performance is good.
The working principle is as follows: when in use, the functions of all parts are checked whether to be intact, four end corners on the upper end surface of the bottom protection sealing plate 301 are all arranged on the angle plate, so that the whole body is connected in an assembly mode by inserting the angle plate into the inner side of the side sealing plate 101, further fixing the side sealing plate 101 on the outer side of the bottom protection sealing plate 301 through screws, and fixing the top sealing plate 401 on the outer side of the upper end of the side sealing plate 101 through screws, thereby being convenient for assembly and use and reducing the installation trouble, a sealing mounting plate 506 is fixedly arranged on one side of the cabinet door main body 501, a transparent plastic plate is arranged on one side of the sealing mounting plate 506, an operating button 503 arranged on one side of the sealing mounting plate 506, a data display pointer plate 504 and a display screen 502 can be protected, a key hook rack 505 is fixedly arranged on one side of the sealing mounting plate 506, a key can be placed and is convenient for taking and using, the electrical component is fixedly arranged on one side of the component mounting transverse plate 107, a lead penetrates through the inner side of the side sealing plate 101 through the lead guide sleeve 602 to be connected with the electrical component, the side sealing plate 101 is adjusted according to the integral mounting height, specifically, the angle rotating disc 102 is welded and fixed on the outer side of the bottom end of the angle adjusting rod 103, the angle adjusting rod 103 rotates angularly to drive the angle rotating disc 102 to rotate relative to the angle adjusting positioning ring 109, positioning holes are formed in one sides of the angle rotating disc 102 and the angle adjusting positioning ring 109, the upper end of the positioning rod 105 extends to the inner side of the positioning hole, so that the angle adjusting rod 103 and the angle adjusting positioning ring 109 are positioned angularly through the positioning rod 105, the whole is mounted and fixed through the main body connecting transverse plate 104 and the external structure connection, the power supply is switched on, and the fan motor arranged on the inner side of the fan box 202 is started, make fan motor drive fan blade carry out the cooling treatment to inside components and parts, exhaust groove that is provided with through the exhaust hood 403 outside discharges the air current, wherein through operation check lock lever 407, make check lock lever 407 drive picture peg link 406 and carry out the regulation of height, and then first picture peg 404 and second picture peg 405 can change the size in exhaust groove, the realization is to the regulation of amount of wind, and the protectiveness is good, it has removal rings 402 to be through the equal fixed mounting in four end angles how much at top shrouding 401, be convenient for remove whole.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a multi-functional low voltage distribution box of assembled, includes box guard gate (5), its characterized in that: the box body protection door comprises a box body protection door body (5), a main body connecting mechanism (1) is installed at one end of the box body protection door body (5), the main body connecting mechanism (1) comprises a side sealing plate (101), an angle rotating disc (102), an angle adjusting rod (103), a main body connecting transverse plate (104), a positioning rod (105), adjusting mounting plates (106), a component mounting transverse plate (107), a fixed connector (108) and an angle adjusting positioning ring (109), two adjusting mounting plates (106) are fixedly mounted on the inner side of the side sealing plate (101), one of the adjusting mounting plates (106) is fixedly mounted on one side of the component mounting transverse plate (107), the angle adjusting positioning ring (109) is fixedly mounted on both sides of the side sealing plate (101), the fixed connector (108) is arranged on the inner side of the angle adjusting positioning ring (109), and the angle adjusting rod (103) is slidably connected to the inner side of one end of the fixed connector (108), the utility model discloses a wire connecting mechanism, including angle adjusting rod (103), angle adjusting positioning ring (109), the outside fixed mounting of angle adjusting rod (103) one end has angle-rotating disc (102), the other end and the angle adjusting positioning ring (109) of angle adjusting rod (103) are connected through locating lever (105), the upper end fixed mounting of two angle adjusting rod (103) has a main part to connect diaphragm (104), the lower terminal surface fixed mounting of main part coupling mechanism (1) has bottom sprag mechanism (3), the equal fixed mounting in both sides of main part coupling mechanism (1) has wire installation mechanism (6), the equal fixed mounting in both sides that the top of wire installation mechanism (6) is located main part coupling mechanism (1) has heat dissipation air inlet mechanism (2), the up end fixed mounting of main part coupling mechanism (1) has top protection machanism (4).
2. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that: the heat dissipation air inlet mechanism (2) comprises a fan cover (201), a fan box (202), a limiting ring (203) and a filter screen (204), wherein the fan box (202) is fixedly mounted on the inner side of the fan cover (201), the filter screen (204) is arranged on one side of the fan box (202), and the limiting ring (203) is connected to one side of the filter screen (204) in a sliding mode.
3. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that: bottom sprag mechanism (3) are including bottom protection shrouding (301), support design frame (302), supporting spring (303), activity shrouding (304), direction lagging (305) and activity expansion joint (306), the lower terminal surface fixed mounting who supports design frame (302) has bottom protection shrouding (301), the lower terminal surface fixed mounting of bottom protection shrouding (301) has direction lagging (305), the inboard sliding connection of direction lagging (305) has activity expansion joint (306), the one end and the direction lagging (305) of activity expansion joint (306) are through supporting spring (303), activity shrouding (304) are installed to the other end of activity expansion joint (306).
4. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that: top protection machanism (4) include top shrouding (401), remove rings (402), exhaust hood (403), first picture peg (404), second picture peg (405), picture peg link (406) and check lock lever (407), the up end fixed mounting of top shrouding (401) has exhaust hood (403), four end angles of exhaust hood (403) are located the up end of top shrouding (401) and install removal rings (402), the inboard sliding connection of exhaust hood (403) has two first picture pegs (404), second picture peg (405) are installed to one side of first picture peg (404), one of them the up end fixed mounting of first picture peg (404) has picture peg link (406), check lock lever (407) are installed to the inboard in picture peg link (406) middle part.
5. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that: box protection door (5) include cabinet door main part (501), display screen (502), operating button (503), data display pointer dish (504), key couple frame (505) and sealed mounting panel (506), one side fixed mounting of cabinet door main part (501) has sealed mounting panel (506), one side fixed mounting of sealed mounting panel (506) has key couple frame (505), one side of key couple frame (505) is provided with three operating button (503), one of them the top of operating button (503) is provided with four data display pointer dishes (504), one of them display screen (502) are installed to one side that the top of data display pointer dish (504) is located sealed mounting panel (506).
6. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that: wire installation mechanism (6) are including external connection backplate (601), wire uide bushing (602) and fixed guide ring (603), the inboard sliding connection of fixed guide ring (603) has wire uide bushing (602), the one end fixed mounting of wire uide bushing (602) has external connection backplate (601).
7. The assembled multifunctional low-voltage distribution box according to claim 1, characterized in that: the utility model discloses a fixed connection dish, including fixed connector (108) and angle modulation holding ring (109), the both sides of side shrouding (101) are all welded fastening in fixed connector (108) and angle modulation holding ring (109), the one end of angle modulation pole (103) extends to the inboard of fixed connector (108) one end, angle-rotating disk (102) welded fastening is in the outside of angle modulation pole (103), angle-rotating disk (102) all are provided with the locating hole with one side of angle modulation holding ring (109), the upper end of locating lever (105) extends to the inboard of locating hole.
8. The assembled multifunctional low-voltage distribution box according to claim 2, characterized in that: the fan case (202) is fixedly connected to the inner side of the fan cover (201) through screws, the fan case (202) comprises a fan motor and fan blades, and the limiting ring (203) is connected to the inner side of one end of the fan cover (201) through threads.
9. The assembled multifunctional low-voltage distribution box according to claim 3, characterized in that: one end of the movable sealing plate (304) is connected to the lower end face of the bottom protection sealing plate (301) through a hinge, and one end of the movable telescopic bar (306) is attached to the inner side of the lower end face of the movable sealing plate (304) and extends to one end of the guide sleeve plate (305).
10. The assembled multifunctional low-voltage distribution box according to claim 4, characterized in that: exhaust hood (403) welded fastening is at the up end of top shrouding (401), the outside of exhaust hood (403) is provided with the exhaust groove, the bottom of first picture peg (404) and second picture peg (405) extends to the one side in exhaust groove, the inboard of threaded connection in picture peg link (406) is passed through in check lock lever (407).
CN202010563874.3A 2020-06-19 2020-06-19 Assembled multi-functional low voltage distribution box Active CN111628425B (en)

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CN111628425B true CN111628425B (en) 2022-03-22

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