CN116826557A - Emergency lighting distribution device - Google Patents
Emergency lighting distribution device Download PDFInfo
- Publication number
- CN116826557A CN116826557A CN202310557161.XA CN202310557161A CN116826557A CN 116826557 A CN116826557 A CN 116826557A CN 202310557161 A CN202310557161 A CN 202310557161A CN 116826557 A CN116826557 A CN 116826557A
- Authority
- CN
- China
- Prior art keywords
- rod
- sides
- emergency lighting
- cabinet body
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims description 54
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 36
- 229910052802 copper Inorganic materials 0.000 claims description 36
- 239000010949 copper Substances 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 7
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The application relates to the technical field of distribution electric devices, in particular to an emergency lighting distribution electric device, which comprises a cabinet body, wherein a plurality of brackets are fixedly arranged between two sides of the inner wall of the cabinet body, a PCB (printed circuit board) is arranged on one side of the inner wall of the cabinet body, a plurality of power distribution indicators are fixedly arranged on the upper surface of each bracket, the interfaces of the power distribution indicators are electrically connected with the PCB, and cabinet doors are hinged at the openings of the cabinet body through first hinges.
Description
Technical Field
The application relates to the technical field of distribution devices, in particular to an emergency lighting distribution device.
Background
Distribution device a distribution device is an electrical apparatus that distributes a high voltage ac power source to a low voltage load in a certain proportion. The main function in the power supply system is to distribute the high-voltage alternating current power supply so as to be convenient for using various electrical equipment, and meanwhile, the damage of the electrical equipment caused by the overhigh voltage can be avoided. The distribution power indicator in the distribution power device generates heat during operation, and the heat dissipation in time is likely to cause damage. The existing heat dissipation mode adopted by the distribution electric device is generally that a ventilation opening is formed in the surface of a cabinet body, so that external air enters the interior of the cabinet body so as to dissipate heat of the distribution electric indicator in the interior of the cabinet body, and the heat dissipation mode not only can lead to a large amount of dust entering the interior of the cabinet body for a long time, but also can influence the heat dissipation effect because heat generated by the indicator cannot be taken away in time under the environment of unsmooth air flow, and most of space in the cabinet can be occupied by the heat dissipation structure arranged in the cabinet body so as to prevent installation of distribution parts.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides an emergency lighting distribution device, which solves the problems that the prior art adopts a heat dissipation mode that a ventilation opening is generally formed on the surface of a cabinet body, a large amount of dust can enter the interior of the cabinet body for a long time, heat cannot be taken away in time in an environment with unsmooth air flow, and a large part of space in the cabinet is occupied by arranging a heat dissipation structure in the cabinet body, so that the installation of distribution parts is hindered.
In order to achieve the above purpose, the technical scheme adopted by the application is as follows:
the emergency lighting distribution electric device comprises a cabinet body, wherein a plurality of brackets are fixedly arranged between two sides of the inner wall of the cabinet body, a PCB (printed circuit board) is arranged on one side of the inner wall of the cabinet body, a plurality of electric power distribution indicators are fixedly arranged on the upper surface of each bracket, and the interfaces of the electric power distribution indicators are electrically connected with the PCB;
the cabinet body opening part is hinged with a cabinet door through a first hinge, and a heat radiation component for radiating the power distribution indicator is arranged on one side, away from the cabinet body, of the cabinet door.
Preferably, the heat dissipation assembly comprises a plurality of mounting blocks, each mounting block is movably arranged on one side surface of the cabinet door far away from the cabinet body, a mounting hole is formed in one side surface of each mounting block in a penetrating manner, and a heat dissipation copper bar is inserted and matched in each mounting hole;
a connecting frame is fixedly arranged on one side, far away from the cabinet body, of the cabinet door, a movable plate is movably arranged in the connecting frame, a rectangular groove is formed in the surface of one side of the movable plate in a penetrating manner, and a plurality of cooling fans are arranged between two sides of the inner wall of the rectangular groove;
the surface of both sides of the connecting frame is provided with a circulating groove in a penetrating way, and the opening of the connecting frame is hinged with a cover plate through a second hinge.
Preferably, a plurality of mounting grooves are formed in the surface of one side, far away from the cabinet body, of the cabinet door in a penetrating manner, and each mounting block is arranged in the corresponding mounting groove in a sliding manner;
a sliding groove is formed in the inner bottom surface of each mounting groove, a sliding block is arranged in each sliding groove in a sliding manner, and the upper surface of each sliding block is fixedly connected with a corresponding mounting block respectively;
and a sliding rod is fixedly arranged between two sides of the inner wall of each sliding groove, and each sliding block is arranged on one side of a corresponding sliding rod body in a sliding manner.
Preferably, support grooves are formed in two sides of the inner wall of each mounting groove, limit grooves are formed in two sides of the inner wall of each support groove, limiting blocks are slidably arranged in each limit groove, limiting plates are fixedly arranged between every two adjacent limiting blocks, each two adjacent limiting plates are fixedly provided with sealing ejector blocks on the opposite sides;
every equal fixed mounting gag lever post between the spacing groove inner wall both sides, every the stopper slides respectively and sets up in corresponding gag lever post shaft one side, every the equal cover of gag lever post shaft opposite side is equipped with the spring.
Preferably, each mounting block is close to the equal fixed mounting of cooling fan and has two mounts, every mount one side surface all runs through and has offered the screw hole, every the equal screw thread of screw hole is provided with the double-screw bolt, every the double-screw bolt is close to cabinet door one end and all fixed mounting has a tight piece in top.
Preferably, two spacer blocks are fixedly arranged on one side, close to the cooling fan, of each mounting block, a bidirectional threaded rod is rotatably arranged between every two adjacent spacer blocks, moving blocks are arranged on two sides of each bidirectional threaded rod in a threaded manner, and clamping plates are fixedly arranged on the opposite sides of every two adjacent moving blocks;
one end of each bidirectional threaded rod penetrates through the corresponding spacer block and is fixedly provided with a rotating wheel.
Preferably, a first guide rod is fixedly installed between every two adjacent spacer blocks, and every two adjacent moving blocks are respectively arranged on one side of a corresponding first guide rod body in a sliding manner.
Preferably, a plurality of heat dissipation copper rods are fixedly arranged on one side, close to the cooling fan, of each heat dissipation copper rod body.
Preferably, a screw rod is rotatably arranged between two sides of the inner wall of the connecting frame, the threads of the moving plate are arranged on one side of a screw rod body, a motor is fixedly arranged on the upper surface of the connecting frame, and the upper end of each screw rod penetrates through the connecting frame and is fixedly connected with the output shaft end of the motor.
Preferably, a second guide rod is fixedly arranged between two sides of the inner wall of each connecting frame, and the moving plate is arranged on one side of the rod body of the second guide rod in a sliding manner.
Compared with the prior art, the application has the following beneficial effects:
1. when the power distribution indicator works, a worker actively dissipates heat of the power distribution indicator by starting the heat dissipation assembly, so that heat generated when the power distribution indicator works can be timely discharged when external air flows smoothly, and when the worker uses the heat dissipation assembly, external dust cannot easily enter the cabinet body and cannot occupy most of space in the cabinet, and installation of power distribution parts is not hindered.
2. Through the cooperation of spout and slider down, the staff can remove installation piece and heat dissipation bar copper along the spout to make things convenient for the staff to adjust the horizontal position of heat dissipation bar copper according to the distribution position of electric power distribution indicator on the support.
3. After the staff removes the heat dissipation bar copper along the mounting hole to adjust the occupation space of heat dissipation bar copper inside according to the installation space of cabinet body inside, the staff rotates the runner, makes the two-way threaded rod rotate, and the pivoted two-way threaded rod makes two splint remove along first guide arm through the mode that the screw precession, thereby makes two splint press from both sides the heat dissipation bar copper, thereby makes the position fixing of heat dissipation bar copper along the mounting hole direction.
4. The staff makes its output shaft drive the lead screw through the starter motor and rotates, and pivoted lead screw drives the movable plate through the mode of screw precession and removes along the second guide arm, has increased cooling fan's scope of blowing for cooling fan can more effectually dispel the heat to the heat dissipation copper pole.
Drawings
FIG. 1 is a schematic view of the overall structure of an emergency lighting distribution device of the present application;
FIG. 2 is a schematic diagram of the front view of the emergency lighting distribution device of the present application;
FIG. 3 is a schematic cross-sectional view of the emergency lighting distribution apparatus of the present application at A-A in FIG. 2;
FIG. 4 is a schematic view of the sectional structure of the emergency lighting distribution apparatus of the present application at B-B in FIG. 2;
FIG. 5 is an enlarged schematic view of the emergency lighting distribution device of the present application at A in FIG. 3;
FIG. 6 is an enlarged schematic view of the emergency lighting distribution device of the present application at B in FIG. 3;
fig. 7 is an enlarged schematic view of the emergency lighting distribution apparatus of the present application at C in fig. 4.
In the figure: 1. a cabinet body; 101. a bracket; 2. a power distribution indicator; 3. a first hinge; 301. a cabinet door; 4. a heat dissipation assembly; 401. a mounting block; 402. a mounting hole; 403. a heat dissipation copper bar; 4031. a heat dissipation copper rod; 404. a connection frame; 405. a moving plate; 406. rectangular grooves; 407. a cooling fan; 408. a circulation tank; 409. a second hinge; 4010. a cover plate; 4011. a mounting groove; 4012. a chute; 4013. a slide block; 40131. a slide bar; 4014. a support groove; 4015. a limit groove; 4016. a limiting block; 4017. a limiting plate; 4018. sealing the ejector block; 4019. a limit rod; 4020. a spring; 5. a fixing frame; 501. a stud; 502. a tightening block; 6. a spacer block; 601. a two-way threaded rod; 602. a moving block; 603. a clamping plate; 604. a rotating wheel; 605. a first guide bar; 7. a screw rod; 701. a motor; 702. and a second guide rod.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1-7, the emergency lighting distribution electric device comprises a cabinet body 1, a plurality of brackets 101 are fixedly installed between two sides of the inner wall of the cabinet body 1, a PCB board is arranged on one side of the inner wall of the cabinet body 1, a plurality of power distribution indicators 2 are fixedly installed on the upper surface of each bracket 101, and the interfaces of the power distribution indicators 2 are electrically connected with the PCB board.
The cabinet door 301 is hinged at the opening of the cabinet body 1 through the first hinge 3, and a heat dissipation component 4 for dissipating heat of the power distribution indicator 2 is installed on one side, away from the cabinet body 1, of the cabinet door 301.
Through the technical scheme, when the electric power distribution indicator 2 is used, the fixing tool is firstly used for fixing the electric power distribution indicator 2 on the upper surface of the corresponding bracket 101, then the electric wires of the electric power distribution indicator 2 are connected with the interfaces arranged on one side of the PCB, then a cabinet door 301 is closed by a worker, when the electric power distribution indicator 2 works, the worker starts the heat dissipation component 4 to actively dissipate heat of the electric power distribution indicator 2, so that heat generated when the electric power distribution indicator 2 works can be timely discharged when external air is not smooth, and when the worker uses the heat dissipation component 4, external dust is not easy to enter the cabinet body 1, and most of space in the cabinet is not occupied, and installation of power distribution parts is not hindered.
As shown in fig. 3, 4 and 6, in this embodiment, the heat dissipation assembly 4 includes a plurality of mounting blocks 401, each mounting block 401 is movably disposed on a side surface of the cabinet door 301 away from the cabinet body 1, a mounting hole 402 is formed in a penetrating manner on a side surface of each mounting block 401, and a heat dissipation copper bar 403 is inserted and matched in each mounting hole 402.
A connecting frame 404 is fixedly arranged on one side, far away from the cabinet body 1, of the cabinet door 301, a movable plate 405 is movably arranged in the connecting frame 404, a rectangular groove 406 is formed in the surface of one side of the movable plate 405 in a penetrating manner, and a plurality of cooling fans 407 are arranged between two sides of the inner wall of the rectangular groove 406.
The two side surfaces of the connecting frame 404 are provided with circulating grooves 408 in a penetrating way, and the opening of the connecting frame 404 is hinged with a cover plate 4010 through a second hinge 409. After the heat generated during the operation of the electric power distribution indicator 2 is led out to the outside of the cabinet body 1 by the heat dissipation copper bar 403 and is positioned in the connecting frame 404, a worker starts the cooling fan 407, the cooling wind generated during the operation of the cooling fan 407 can cool the heat dissipation copper bar 403, finally, the cooling wind is mixed with the heat generated by the heat dissipation copper bar 403 and is discharged from the circulating groove 408, the heat dissipation copper bar 403 is inserted into the mounting hole 402, the tightness of the cabinet door 301 in the cabinet body 1 is greatly enhanced after the cabinet door is closed, external dust is not easy to enter, and the worker can move the heat dissipation copper bar 403 after the cover plate 4010 is opened, so that the worker can move along the mounting hole 402, thereby being convenient for the worker to adjust the occupied space of the heat dissipation copper bar 403 in the cabinet body 1 according to the mounting space in the cabinet body 1, and not obstructing the installation of the electric power distribution indicator 2.
As shown in fig. 2, 4 and 7, a plurality of mounting grooves 4011 are formed in a surface of the cabinet door 301, which is far from the cabinet body 1, and each mounting block 401 is slidably disposed in the corresponding mounting groove 4011.
A sliding groove 4012 is formed in the inner bottom surface of each mounting groove 4011, a sliding block 4013 is slidably arranged in each sliding groove 4012, and the upper surface of each sliding block 4013 is fixedly connected with the corresponding mounting block 401.
A sliding rod 40131 is fixedly arranged between two sides of the inner wall of each sliding groove 4012, and each sliding block 4013 is respectively arranged on one side of the rod body of the corresponding sliding rod 40131 in a sliding way. Under the cooperation of the sliding groove 4012 and the sliding block 4013, a worker can move the mounting block 401 and the heat dissipation copper bar 403 along the sliding groove 4012, so that the worker can conveniently adjust the horizontal position of the heat dissipation copper bar 403 according to the distribution position of the electric power distribution indicator 2 on the bracket 101.
As shown in fig. 1, fig. 4, fig. 5 and fig. 7, when in specific setting, the two sides of the inner wall of each installation groove 4011 are provided with supporting grooves 4014, the two sides of the inner wall of each supporting groove 4014 are provided with limiting grooves 4015, limiting blocks 4016 are slidably arranged in each limiting groove 4015, limiting plates 4017 are fixedly arranged between every two adjacent limiting blocks 4016, every two adjacent limiting plates 4017 are fixedly arranged on opposite sides of each limiting plate 4017, and sealing jacking blocks 4018 are fixedly arranged on opposite sides of each limiting plate.
A limiting rod 4019 is fixedly installed between two sides of the inner wall of each limiting groove 4015, each limiting block 4016 is slidably arranged on one side of a corresponding limiting rod 4019 rod body, and a spring 4020 is sleeved on the other side of the corresponding limiting rod 4019 rod body. The spring 4020 is in a compressed state in an initial state.
Each mounting block 401 is close to cooling fan 407 and is fixedly provided with two fixing frames 5, a threaded hole is formed in the surface of one side of each fixing frame 5 in a penetrating mode, a stud 501 is arranged in each threaded hole in a threaded mode, and each stud 501 is close to one end of a cabinet door 301 and is fixedly provided with a jacking block 502. When the staff moves the installation block 401 along the chute 4012, one of the springs 4020 is further compressed, and the other spring 4020 is reset from a compressed state, so that when the staff moves the installation block 401, the sealing jacking block 4018 always jacks up two sides of the installation block 401 to seal tightly, so that external dust is prevented from entering the inside of the cabinet body 1 through the installation groove 4011, the tightness of the inside of the cabinet body 1 is maintained, after the heat dissipation copper bar 403 is moved to a proper position, the staff screws the stud 501, the jacking block 502 jacks up the cabinet door 301, and then the horizontal position of the heat dissipation copper bar 403 is fixed.
As shown in fig. 1, 4, 6 and 7, it can be understood that in the present application, two spacer blocks 6 are fixedly installed on one side of each installation block 401 near the cooling fan 407, a bidirectional threaded rod 601 is rotatably installed between each two adjacent spacer blocks 6, moving blocks 602 are arranged on two sides of the rod body of each bidirectional threaded rod 601 in a threaded manner, and clamping plates 603 are fixedly installed on the opposite sides of each two adjacent moving blocks 602.
One end of each bidirectional threaded rod 601 passes through the corresponding spacer 6 and is fixedly provided with a rotating wheel 604.
A first guide rod 605 is fixedly arranged between every two adjacent spacer blocks 6, and every two adjacent moving blocks 602 are respectively arranged on one side of the corresponding rod body of the first guide rod 605 in a sliding manner. After the staff moves the heat dissipation copper bar 403 along the mounting hole 402 to adjust the occupation space of the heat dissipation copper bar 403 inside according to the mounting space inside the cabinet body 1, the staff rotates the rotating wheel 604 to enable the bidirectional threaded rod 601 to rotate, the rotating bidirectional threaded rod 601 enables the two clamping plates 603 to move along the first guide rod 605 in a threaded screwing mode, and therefore the two clamping plates 603 clamp the heat dissipation copper bar 403, and the position of the heat dissipation copper bar 403 along the direction of the mounting hole 402 is fixed.
When the cooling fan is specifically arranged, a plurality of cooling copper rods 4031 are fixedly arranged on one side of each cooling copper rod 403 body close to the cooling fan 407. By arranging the heat dissipation copper bar 4031, the contact area of the cooling fan 407 of the heat dissipation copper bar 4031 for blowing cooling air is increased, and the heat dissipation effect of the heat dissipation copper bar 403 is enhanced.
As shown in fig. 3 and 4, a screw rod 7 is rotatably installed between two sides of an inner wall of a connecting frame 404, a moving plate 405 is arranged on one side of a shaft body of the screw rod 7 in a threaded manner, a motor 701 is fixedly installed on the upper surface of the connecting frame 404, and the upper end of each screw rod 7 passes through the connecting frame 404 and is fixedly connected with an output shaft end of the motor 701.
A second guide bar 702 is fixedly installed between two sides of the inner wall of each connecting frame 404, and the moving plate 405 is slidably disposed on one side of the shaft of the second guide bar 702. The staff starts motor 701, makes its output shaft drive lead screw 7 rotation, and pivoted lead screw 7 drives movable plate 405 along second guide arm 702 removal through the mode of screw precession, has increased cooling fan 407's scope of blowing for cooling fan 407 can more effectually dispel the heat to heat dissipation bar copper 403.
The working principle of the emergency lighting distribution device is as follows:
when the electric power distribution indicator 2 is used, the electric power distribution indicator 2 is fixed on the upper surface of the corresponding bracket 101 by using the fixing tool, then the electric wires of the electric power distribution indicator 2 are connected with the interface arranged on one side of the PCB, then a worker closes the cabinet door 301, when the electric power distribution indicator 2 works, the worker starts the heat dissipation component 4 to actively dissipate heat of the electric power distribution indicator 2, so that heat generated when the electric power distribution indicator 2 works can be timely discharged when external air is not smooth, and when the worker uses the heat dissipation component 4, external dust is not easy to enter the cabinet body 1, and most of space in the cabinet is not occupied, and installation of power distribution parts is not hindered.
The foregoing examples of the present application are merely illustrative of the present application and are not intended to limit the embodiments of the present application, and other variations or modifications of various forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that come within the scope of the application are defined by the following claims.
Claims (10)
1. Emergency lighting distributes electric installation, including cabinet body (1), its characterized in that: a plurality of brackets (101) are fixedly arranged between two sides of the inner wall of the cabinet body (1), a PCB (printed circuit board) is arranged on one side of the inner wall of the cabinet body (1), a plurality of power distribution indicators (2) are fixedly arranged on the upper surface of each bracket (101), and the interfaces of the power distribution indicators (2) are electrically connected with the PCB;
the cabinet is characterized in that a cabinet door (301) is hinged to the opening of the cabinet body (1) through a first hinge (3), and a heat dissipation component (4) for dissipating heat of the power distribution indicator (2) is arranged on one side, away from the cabinet body (1), of the cabinet door (301).
2. The emergency lighting distribution device of claim 1, wherein: the heat dissipation assembly (4) comprises a plurality of installation blocks (401), each installation block (401) is movably arranged on one side surface of the cabinet door (301) far away from the cabinet body (1), an installation hole (402) is formed in a penetrating mode on one side surface of each installation block (401), and a heat dissipation copper bar (403) is inserted and matched in each installation hole (402);
a connecting frame (404) is fixedly arranged on one side, far away from the cabinet body (1), of the cabinet door (301), a movable plate (405) is movably arranged in the connecting frame (404), a rectangular groove (406) is formed in a penetrating manner on one side surface of the movable plate (405), and a plurality of cooling fans (407) are arranged between two sides of the inner wall of the rectangular groove (406);
the two side surfaces of the connecting frame (404) are provided with circulating grooves (408) in a penetrating mode, and a cover plate (4010) is hinged to the opening of the connecting frame (404) through a second hinge (409).
3. The emergency lighting distribution device of claim 2, wherein: a plurality of mounting grooves (4011) are formed in the surface of one side, far away from the cabinet body (1), of the cabinet door (301), and each mounting block (401) is arranged in the corresponding mounting groove (4011) in a sliding mode;
a sliding groove (4012) is formed in the inner bottom surface of each mounting groove (4011), a sliding block (4013) is slidably arranged in each sliding groove (4012), and the upper surface of each sliding block (4013) is fixedly connected with a corresponding mounting block (401) respectively;
a sliding rod (40131) is fixedly arranged between two sides of the inner wall of each sliding groove (4012), and each sliding block (4013) is arranged on one side of a rod body of the corresponding sliding rod (40131) in a sliding manner.
4. The emergency lighting distribution device of claim 3 wherein: support grooves (4014) are formed in two sides of the inner wall of each mounting groove (4011), limit grooves (4015) are formed in two sides of the inner wall of each support groove (4014), limiting blocks (4016) are slidably arranged in each limit groove (4015), limiting plates (4017) are fixedly arranged between every two adjacent limiting blocks (4016), and sealing jacking blocks (4018) are fixedly arranged on the opposite sides of each two adjacent limiting plates (4017);
every fixed mounting gag lever post (4019) is all installed between gag lever post (4015) inner wall both sides, every stopper (4016) slides respectively and sets up in gag lever post (4019) shaft one side that corresponds, every gag lever post (4019) shaft opposite side all overlaps and is equipped with spring (4020).
5. The emergency lighting distribution device of claim 3 wherein: every installation piece (401) is close to cooling fan (407) and all fixed mounting has two mount (5), every mount (5) one side surface all runs through and has seted up the screw hole, every the equal screw thread of screw hole is provided with double-screw bolt (501), every double-screw bolt (501) is close to cabinet door (301) one end all fixed mounting and has tight piece (502) in top.
6. The emergency lighting distribution device of claim 3 wherein: two spacer blocks (6) are fixedly arranged on one side, close to a cooling fan (407), of each mounting block (401), a bidirectional threaded rod (601) is rotatably arranged between every two adjacent spacer blocks (6), moving blocks (602) are arranged on two sides of a rod body of each bidirectional threaded rod (601) in a threaded manner, and clamping plates (603) are fixedly arranged on the opposite sides of each two adjacent moving blocks (602);
one end of each bidirectional threaded rod (601) penetrates through the corresponding spacer block (6) and is fixedly provided with a rotating wheel (604).
7. The emergency lighting distribution device of claim 6, wherein: a first guide rod (605) is fixedly arranged between every two adjacent spacer blocks (6), and each two adjacent moving blocks (602) are respectively arranged on one side of a rod body of the corresponding first guide rod (605) in a sliding mode.
8. The emergency lighting distribution device of claim 2, wherein: and a plurality of heat dissipation copper rods (4031) are fixedly arranged on one side of each heat dissipation copper rod (403) body close to the cooling fan (407).
9. The emergency lighting distribution device of claim 2, wherein: the screw rod (7) is rotatably installed between two sides of the inner wall of the connecting frame (404), the moving plate (405) is arranged on one side of a rod body of the screw rod (7) in a threaded mode, a motor (701) is fixedly installed on the upper surface of the connecting frame (404), and the upper end of each screw rod (7) penetrates through the connecting frame (404) and is fixedly connected with the output shaft end of the motor (701).
10. The emergency lighting distribution device of claim 9, wherein: a second guide rod (702) is fixedly arranged between two sides of the inner wall of each connecting frame (404), and the moving plate (405) is arranged on one side of a rod body of the second guide rod (702) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310557161.XA CN116826557A (en) | 2023-05-17 | 2023-05-17 | Emergency lighting distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310557161.XA CN116826557A (en) | 2023-05-17 | 2023-05-17 | Emergency lighting distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116826557A true CN116826557A (en) | 2023-09-29 |
Family
ID=88113556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310557161.XA Pending CN116826557A (en) | 2023-05-17 | 2023-05-17 | Emergency lighting distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116826557A (en) |
-
2023
- 2023-05-17 CN CN202310557161.XA patent/CN116826557A/en active Pending
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