CN220107316U - Low-voltage complete device - Google Patents

Low-voltage complete device Download PDF

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Publication number
CN220107316U
CN220107316U CN202321681149.1U CN202321681149U CN220107316U CN 220107316 U CN220107316 U CN 220107316U CN 202321681149 U CN202321681149 U CN 202321681149U CN 220107316 U CN220107316 U CN 220107316U
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CN
China
Prior art keywords
electric cabinet
fixedly connected
side wall
low
air guide
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Active
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CN202321681149.1U
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Chinese (zh)
Inventor
瑚世琳
成国光
韩玉芳
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Shandong Hanlin Electric Technology Co ltd
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Shandong Hanlin Electric Technology Co ltd
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Priority to CN202321681149.1U priority Critical patent/CN220107316U/en
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Abstract

The utility model relates to the technical field of electrical equipment and discloses a low-voltage complete device, which comprises an electric cabinet, supports fixedly connected to four corners of the bottom of the electric cabinet, low-voltage control equipment fixedly arranged above the inner side wall of the electric cabinet, and an interface seat arranged at the rear end of the low-voltage control equipment, wherein the middle part of the rear part of the inner side wall of the electric cabinet is fixedly connected with four first mounting frames in a rectangular array shape, the front sides of the two ends of the inner side wall of the electric cabinet are respectively fixedly connected with a group of connecting blocks, and the side walls of the two groups of connecting blocks on the opposite sides are respectively fixedly connected with a second mounting frame. According to the utility model, the active heat dissipation structure is arranged, the air guide fan can suck air through the air inlet, the air guide covers at the two sides exhaust air, so that the high-efficiency heat in the electric cabinet is discharged, and when the whole low-voltage complete equipment is used, the heat accumulation of internal electric components is difficult.

Description

Low-voltage complete device
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a low-voltage complete device.
Background
The low voltage plant means a plant used in a voltage class of 380V or less. The latter is considered from the safety point of view, but the two are not contradictory, because in a power generation and distribution system, a low-voltage appliance refers to a 380V power distribution system, and therefore, in actual operation, a low-voltage kit refers to an electric appliance used in a voltage class of 380V or below.
The utility model of the prior art publication No. CN207338967U relates to low-voltage complete switch equipment of a low-voltage reactive compensation device, solves the problem that the prior protective shell is fixed in a clamping way when in use, and is inconvenient for a user to open.
However, the above device has the following problems in use: when the existing low-voltage complete equipment is used, the electronic component mounting structure inside the existing low-voltage complete equipment is mostly designed to be a unidirectional matching mounting structure, reasonable matching mounting arrangement cannot be carried out in the electric cabinet of the low-voltage complete equipment, meanwhile, the existing low-voltage complete equipment is mostly designed to be a passive heat dissipation type structure, and when the whole low-voltage complete equipment is used, heat accumulation of internal electric components is serious.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a low-voltage complete device which is provided with a bidirectional mounting frame structure and an active heat dissipation structure, and solves the problems proposed by the background technology.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low pressure integrated equipment, includes the electric cabinet, fixed connection in the support of four corners in electric cabinet bottom, fixed mounting in the low pressure electric control equipment of electric cabinet inside wall top with set up in the interface seat of low pressure electric control equipment rear end, electric cabinet inside wall rear middle part is four first mounting brackets of rectangular array form fixedly connected with, respectively fixedly connected with a set of connecting block in electric cabinet inside wall both ends front side, two sets of each fixedly connected with second mounting bracket of connecting block opposite side lateral wall, every set of the connecting block is two and is the upper and lower symmetry form setting, two first mounting holes have been seted up to be the symmetry form between the upper and lower both sides wall of first mounting bracket, a plurality of second mounting holes have been seted up to be rectangular array form between the both sides wall of second mounting bracket, through being provided with two-way mounting bracket structures in the electric cabinet inside, respectively be provided with one in electric cabinet both ends front side and erect the mounting bracket, and the rear end middle part is four horizontal mounting brackets of rectangular array form fixedly connected with in electric cabinet inside the rear end middle part, the cooperation of two-way low pressure equipment electronic components that can carry out are fixed to make the electronic components of two-way install the electronic components and arrange in the integrated equipment rationally in the low pressure integrated equipment.
As still further aspects of the utility model: the utility model discloses a novel electric control box, including electric cabinet inside wall, electric cabinet inside wall below middle part fixed mounting has the air guide fan, a plurality of air inlets have been seted up to the air guide fan top in horizontal equidistance form, the gas outlet department fixed mounting at air guide fan both ends has the air duct, two the air duct is separated the interface department of one side each fixedly connected with wind scooper, a first mounting groove has respectively been seted up at electric cabinet inside wall below both ends, fixed mounting has the wind scooper of its corresponding one side in the first mounting groove, two the wind scooper is symmetrical form setting and is separated the each fixed mounting of one side opening part and have a dust screen, through being provided with active heat radiation structure, the air guide fan can inhale through the air inlet, and the high-efficient heat in the electric cabinet is discharged to both sides wind scooper, carries out the use during operation of whole low pressure integrated equipment, and the difficult heat accumulation of its inside electrical components and parts.
As still further aspects of the utility model: the second mounting groove has been seted up to electric cabinet inside wall rear upper end, fixed mounting has the interface seat in the second mounting groove, first mounting bracket diapire middle part rear end fixedly connected with reinforcement frame, reinforcement frame rear end fixedly connected with electric cabinet inside wall plays the installation reinforcement effect of first mounting bracket in the electric cabinet.
As still further aspects of the utility model: two hinges are fixedly mounted on one side of the front side wall of the electric cabinet in an up-down symmetrical mode, the rotating ends of the two hinges are fixedly connected with the same cabinet door, an observation window is arranged in the middle of the upper portion of the cabinet door, a handle is fixedly connected to the middle of the other side of the front side wall of the cabinet door, and the cabinet door can be closed or opened by rotating the cabinet door through two handles.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the bidirectional mounting frame structure is arranged in the electric cabinet, namely, the front sides of the two ends in the electric cabinet are respectively provided with the vertical mounting frames, and the middle part of the rear end in the electric cabinet is fixedly connected with the four horizontal mounting frames in a rectangular array shape, so that the electronic components of the bidirectional low-voltage complete equipment can be matched and mounted and fixed, and the electronic components are reasonably matched and mounted and arranged in the electric cabinet of the low-voltage complete equipment.
2. According to the utility model, the active heat dissipation structure is arranged, namely, the double-head air guide fan is fixedly arranged below the electric cabinet, the top end of the air guide fan is provided with a plurality of air inlets, meanwhile, air outlets at two ends of the air guide fan are connected with air guide covers at two sides through air guide pipes, the air guide covers at two sides are correspondingly arranged in the first mounting grooves corresponding to the electric cabinet, the air guide fan can suck air through the air inlets, the air guide covers at two sides exhaust, so that efficient heat in the electric cabinet is discharged, and when the whole low-voltage complete device is used, heat accumulation of electric components in the electric cabinet is difficult.
Drawings
FIG. 1 is an overall perspective view of the present utility model;
fig. 2 is a perspective view of an electric cabinet body according to the present utility model;
FIG. 3 is a perspective view of one side of the air guide blower of the present utility model;
fig. 4 is a perspective view of the other side of the air guide fan and the pressure control device of the present utility model.
In the figure: 1. an electric control box; 2. a first mounting frame; 3. a connecting block; 4. a second mounting frame; 5. a first mounting groove; 6. an air guide fan; 7. a wind scooper; 8. an air duct; 9. an air inlet; 10. a dust screen; 11. a hinge; 12. a door; 13. an observation window; 14. a handle; 15. a support; 16. a voltage control device; 17. an interface seat; 18. a second mounting groove; 19. a first mounting hole; 20. a reinforcing frame; 21. and a second mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the voltage control device 16 is a prior art, and is common knowledge of a person skilled in the art, and will not be described herein.
Referring to fig. 1-4, in the embodiment of the utility model, a low-voltage complete device comprises an electric cabinet 1, a support 15 fixedly connected to four corners at the bottom of the electric cabinet 1, a low-voltage electric control device 16 fixedly installed above the inner side wall of the electric cabinet 1, and an interface seat 17 arranged at the rear end of the low-voltage electric control device 16, wherein four first installation frames 2 are fixedly connected in a rectangular array shape in the middle of the rear part of the inner side wall of the electric cabinet 1, a group of connecting blocks 3 are fixedly connected to the front sides of two ends of the inner side wall of the electric cabinet 1, a second installation frame 4 is fixedly connected to the side walls of two groups of connecting blocks 3 on one side in opposite directions, two first installation holes 19 are symmetrically formed between the upper side wall and the lower side wall of the first installation frame 2, a plurality of second installation holes 21 are formed in a rectangular array shape between the two side walls of the second installation frame 4, and a bidirectional installation frame structure is arranged in the electric cabinet 1, namely, the front sides of two ends in the electric cabinet 1 are respectively provided with a vertical installation frame, the rear end middle of the electric cabinet 1 is fixedly connected with four horizontal installation frames in a rectangular array shape, and the electronic components can be reasonably matched with the low-voltage complete device in the electronic cabinet 1.
An air guide fan 6 is fixedly arranged in the middle of the lower part of the inner side wall of the electric cabinet 1, a plurality of air inlets 9 are formed in the top of the air guide fan 6 in a horizontal equidistant mode, air guide pipes 8 are fixedly arranged at air outlets at two ends of the air guide fan 6, two air guide pipes 8 are fixedly connected with an air guide cover 7 at the joint of one side of each air guide pipe, a first mounting groove 5 is formed in each end of the lower part of the inner side wall of the electric cabinet 1, the air guide covers 7 at one side of each air guide cover are fixedly arranged in the first mounting groove 5, two air guide covers 7 are symmetrically arranged and are fixedly provided with a dust screen 10 at the opening of one side of each air guide cover, the air guide fan 6 can suck air through the air inlets 9, the air guide covers 7 at two sides are used for exhausting air, and therefore efficient heat in the electric cabinet 1 is discharged.
The second mounting groove 18 has been seted up to electric cabinet 1 inside wall rear upper end, and fixed mounting has interface seat 17 in the second mounting groove 18, and first mounting bracket 2 diapire middle part rear end fixedly connected with reinforcement frame 20, reinforcement frame 20 rear end fixedly connected with electric cabinet 1 inside wall play the installation reinforcement effect of first mounting bracket 2 in electric cabinet 1.
Two hinges 11 are fixedly mounted on one side of the front side wall of the electric cabinet 1 in an up-down symmetrical mode, the rotating ends of the two hinges 11 are fixedly connected with the same cabinet door 12, an observation window 13 is arranged in the middle of the upper portion of the cabinet door 12, a handle 14 is fixedly connected to the middle of the other side of the front side wall of the cabinet door 12, and the cabinet door 12 can be rotated by holding the two handles 14 to close or open the front side opening of the electric cabinet 1.
The working principle of the utility model is as follows: the electric cabinet 1 is internally provided with a bidirectional mounting frame structure, namely, two front sides of two ends in the electric cabinet 1 are respectively provided with a vertical mounting frame, the middle part of the rear end in the electric cabinet 1 is fixedly connected with four horizontal mounting frames in a rectangular array shape, the electronic components of the bidirectional low-voltage complete equipment can be matched and mounted and fixed, the electronic components are reasonably matched and mounted and arranged in the electric cabinet 1 of the low-voltage complete equipment, an interface is arranged at the bottom of the low-voltage control equipment 16, the internal electronic components can be matched and connected, an interface seat 17 can be matched and connected with external equipment, the low-voltage complete equipment can work, in addition, through being provided with an active heat dissipation structure, an air guide fan 6 can suck air through an air inlet 9, the air guide covers 7 at two sides can exhaust air, the high-efficiency heat in the electric cabinet 1 is discharged, and the internal electric components are not easy to accumulate heat when the whole low-voltage complete equipment is used.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The low-voltage complete equipment comprises an electric cabinet (1), supports (15) fixedly connected to four corners at the bottom of the electric cabinet (1), low-voltage control equipment (16) fixedly arranged above the inner side wall of the electric cabinet (1) and an interface seat (17) arranged at the rear end of the low-voltage control equipment (16);
the method is characterized in that: four first installation racks (2) are fixedly connected to the middle part of the rear of the inner side wall of the electric cabinet (1) in a rectangular array shape, and a group of connecting blocks (3) are fixedly connected to the front sides of the two ends of the inner side wall of the electric cabinet (1);
the side walls of the two groups of connecting blocks (3) on the opposite sides are fixedly connected with a second mounting rack (4) respectively, and each group of connecting blocks (3) is two and is arranged in an up-down symmetrical mode;
an air guide fan (6) is fixedly arranged in the middle of the lower part of the inner side wall of the electric cabinet (1);
the top of the air guide fan (6) is provided with a plurality of air inlets (9) in a horizontal equidistant mode, air guide pipes (8) are fixedly arranged at air outlets at two ends of the air guide fan (6), and an air guide cover (7) is fixedly connected to the interface of one side of each air guide pipe (8).
2. A low pressure kit as claimed in claim 1, wherein: the two ends below the inner side wall of the electric control box (1) are respectively provided with a first mounting groove (5), and the upper end behind the inner side wall of the electric control box (1) is provided with a second mounting groove (18).
3. A low pressure kit as claimed in claim 2, wherein: the wind scooper (7) at one side corresponding to the first installation groove (5) is fixedly installed in the first installation groove (5), and the interface seat (17) is fixedly installed in the second installation groove (18).
4. A low pressure kit as claimed in claim 1, wherein: the two wind scoopers (7) are symmetrically arranged and are fixedly provided with a dustproof net (10) at the opening at one side away from each other.
5. A low pressure kit as claimed in claim 1, wherein: two first mounting holes (19) are symmetrically formed between the upper side wall and the lower side wall of the first mounting frame (2), and a plurality of second mounting holes (21) are formed between the two side walls of the second mounting frame (4) in a rectangular array shape.
6. A low pressure kit as claimed in claim 1, wherein: the electric cabinet is characterized in that the reinforcing frame (20) is fixedly connected to the rear end of the middle of the bottom wall of the first mounting frame (2), and the inner side wall of the electric cabinet (1) is fixedly connected to the rear end of the reinforcing frame (20).
7. A low pressure kit as claimed in claim 1, wherein: two hinges (11) are fixedly mounted on one side of the front side wall of the electric cabinet (1) in an up-down symmetrical mode, and the rotating ends of the two hinges (11) are fixedly connected with the same cabinet door (12).
8. A low pressure kit as claimed in claim 7, wherein: an observation window (13) is arranged in the middle of the upper part of the box door (12), and a handle (14) is fixedly connected in the middle of the other side of the front side wall of the box door (12).
CN202321681149.1U 2023-06-29 2023-06-29 Low-voltage complete device Active CN220107316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321681149.1U CN220107316U (en) 2023-06-29 2023-06-29 Low-voltage complete device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321681149.1U CN220107316U (en) 2023-06-29 2023-06-29 Low-voltage complete device

Publications (1)

Publication Number Publication Date
CN220107316U true CN220107316U (en) 2023-11-28

Family

ID=88873636

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321681149.1U Active CN220107316U (en) 2023-06-29 2023-06-29 Low-voltage complete device

Country Status (1)

Country Link
CN (1) CN220107316U (en)

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