Building electrical and intelligent control cabinet

Abstract

The application relates to the technical field of control cabinets, and discloses a building electrical and intelligent control cabinet, which comprises a cabinet body, an installation cavity is arranged in the cabinet body, two groups of outgoing line mechanisms are arranged on the rear side wall of the installation cavity in parallel, the outgoing line mechanism comprises an outgoing line hole which is arranged on the rear side wall of the installation cavity in the left-right direction of the cabinet body at intervals and a wire arrangement plate which is arranged at the outgoing line hole, a wire arrangement groove is arranged on the wire arrangement plate and corresponds to the outgoing line hole, and a heat dissipation hole is arranged on the rear side wall of the installation cavity, is located above the wire arrangement plate and is located on the two sides of the outgoing line hole. Through the above structure, the outgoing line mechanism can guide and arrange the electrical wiring in the control cabinet, so that the inconvenience of later maintenance caused by the mess of the electrical wiring is avoided, meanwhile, the setting of the heat dissipation hole preferably dissipates heat at the concentrated place of the electrical wiring, and the use of the control cabinet is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of control cabinets, in particular to a building electrical and intelligent control cabinet. Background Art

[0002] A control cabinet is a closed or semi-enclosed cabinet that combines switchgear, measuring instruments, protective equipment, and auxiliary equipment according to electrical wiring requirements. Its layout should meet the normal operation requirements of the power system. With the development of my country's intelligent building industry, control cabinets are becoming increasingly popular as one of the most commonly used equipment in building electrical and intelligent systems.

[0003] Existing control cabinets are provided with outlet holes for electrical wiring to extend out of the control cabinet. However, the wiring of the electrical wiring in the control cabinet is not organized, resulting in a chaotic wiring, which is not conducive to subsequent maintenance. At the same time, the electrical lines in the control cabinet are concentrated and extend out of the outlet holes, where heat is generated. The existing control cabinet lacks good heat dissipation, which affects the use of the control cabinet. Summary of the Invention

[0004] In view of certain defects in the prior art, the present invention provides a building electrical and intelligent control cabinet.

[0005] In order to solve the above technical problems, the present invention is solved through the following technical solutions.

[0006] A building electrical and intelligent control cabinet includes a cabinet body, an installation cavity is provided in the cabinet body, and two sets of outlet mechanisms are provided in parallel on the rear side wall of the installation cavity. The outlet mechanisms include outlet holes arranged on the rear side wall of the installation cavity at intervals along the left and right directions of the cabinet body and a wire management plate provided at the outlet holes. The wire management plate is provided with wire management grooves corresponding to the outlet holes. The rear side wall of the installation cavity is provided with heat dissipation holes located above the wire management plate and on both sides of the corresponding outlet holes.

[0007] Through the structure of the present invention, the wire outlet mechanism can guide and organize the electrical wiring in the control cabinet to avoid confusion and inconvenience in later maintenance. At the same time, through the provision of heat dissipation holes, heat is better dissipated at the concentrated area of ​​the electrical wiring, which facilitates the use of the control cabinet.

[0008] Preferably, a cavity is provided in the rear side wall of the installation cavity, a ventilation groove connected to the outside of the cabinet is provided at the lower end of the cavity, a fan is provided at the lower end of the rear side wall of the installation cavity, and a cooling fan is provided on the wiring board at the corresponding heat dissipation holes; a liftable slide is provided in the cavity, heat exhaust holes are provided on the slide corresponding to the heat dissipation holes, and card slots corresponding to the wire outlet holes are provided on the slide in the up and down directions, and a sealing mechanism for sealing the card slot is provided in the card slot.

[0009] By arranging the blower, the heat dissipation fan and the sealing mechanism in the present invention, a circulation is formed in the control cabinet, and the heat dissipation holes can be used to dissipate heat from the control cabinet in an optimal manner.

[0010] Preferably, a hinge groove is provided on the side wall of the cavity, which is located above the corresponding heat dissipation hole and connected to the outside of the cabinet. A baffle extending out of the cabinet is hingedly provided in the hinge groove to better prevent dust from entering the control cabinet.

[0011] Preferably, a mounting block is provided on the skateboard along the left and right directions of the cabinet, a mounting groove is provided on the mounting block, columns are provided in the mounting groove at intervals along the up and down directions, a mounting plate is provided on the side wall of the cavity that extends into the mounting groove, the column is arranged through the mounting plate, and a first spring for pushing the skateboard upward is provided on the column; a driving mechanism for driving the skateboard downward is provided in the cavity.

[0012] Through the structure of the present invention, it is preferably achieved that the slide plate can be arranged in the cavity in a liftable manner, and the lifting of the slide plate is preferably achieved through the driving mechanism.

[0013] Preferably, the side wall of the cavity located on the mounting block is provided with an outlet connected to the outside of the cabinet, and the driving mechanism includes a movable block that can extend out of the outlet, and the movable block is provided with a water guide cavity, and the lower end of the movable block is provided with a back plate extending to the upper side of the mounting block, and the back plate is provided with a heat exchange flow channel connected to the water guide cavity; the upper side of the mounting block is provided with a back block, and the back block is provided with an inclined surface for cooperating with the back plate to drive the slide plate to move downward; a plurality of groups of heat conducting plates are arranged in the cavity, and the back plate and the slide are respectively provided with a first slide groove and a second slide groove for the corresponding heat conducting plates to pass through.

[0014] Through the structure of the present invention, the movement of the movable block can drive the slide plate to move downward. At the same time, the movable block extends out of the outlet to guide external rainwater into the cavity, so that it exchanges heat with the heat conducting plate, so that the control cabinet can obtain better heat dissipation.

[0015] Preferably, two mounting blocks are provided in parallel, and the two mounting blocks are respectively located above the corresponding hinge grooves. The mounting blocks are tightly fitted with the side walls of the cavity, and the side walls of the baffle located in the cavity are abutted against the lower side walls of the corresponding mounting blocks. The side walls of the cavity are provided with water outlet grooves located above the corresponding hinge grooves, and the mounting blocks have flow channels corresponding to the water outlet grooves.

[0016] Through the structure of the present invention, the slide plate moves downward to tilt the baffle up and down, and the flow channel is opposite to the water outlet trough, so that the rainwater in the cavity flows out and is guided by the baffle into the cavity again, so that the rainwater is cooled, ensuring that the rainwater entering the cavity is at a low temperature, and better exchanges heat with the heat conducting plate, so that the control cabinet can get better heat dissipation.

[0017] As preferred, the sealing mechanism comprises a sliding cavity arranged in the sliding plate and located at the corresponding clamping groove, and a sliding plate is oppositely arranged in the sliding cavity and in sliding sealing fit with the side wall of the sliding cavity, and the end of the sliding plate in fit is provided with a clamping groove corresponding to the wire outlet hole, and the sliding cavity is provided with a second spring for pushing the sliding plate to be extruded.

[0018] Through the structure in the application, the second spring pushes the sliding plate to extrude the fixed electrical wiring, so that it can cooperate with the lifting of the sliding plate, and preferably realize the sealing of the clamping groove during the lifting of the sliding plate, thereby avoiding rainwater into the control cabinet.

[0019] As preferred, the upper part of the cabinet body is provided with a rainwater collecting groove, and the rainwater collecting groove is provided with a water leakage hole located at the rear end of the cabinet body.

[0020] Through the structure in the application, the rainwater collecting groove can quickly collect rainwater and guide the rainwater into the cavity through the water guide cavity through the water leakage hole, thereby realizing the rapid heat dissipation operation of the control cabinet.

[0021] As preferred, the rear side wall of the mounting cavity is provided with a gas cylinder for driving the moving block to extend out of the outlet, and preferably realizes the extension and retraction of the moving block. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of a building electrical and intelligent control cabinet in embodiment 1;

[0023] Figure 2 It is a schematic view of the control cabinet in embodiment 1;

[0024] Figure 3 It is a schematic view of the cabinet body in embodiment 1;

[0025] Figure 4 It is a schematic view of the mounting cavity in embodiment 1;

[0026] Figure 5 It is a schematic view of the sliding plate in embodiment 1;

[0027] Figure 6 It is Figure 2 the enlarged schematic view of part A;

[0028] Figure 7 It is a schematic view of the moving block in embodiment 1;

[0029] Figure 8 It is a schematic view of the wire arranging plate in embodiment 1. DETAILED DESCRIPTION

[0030] For further understanding of the present application, the application will be described in detail with reference to the drawings and examples. It should be understood that the examples are only for the purpose of interpretation of the present application and not for limitation.

[0031] Example 1

[0032] As Figures 1 to 8 shown, the present embodiment provides a building electrical and intelligent control cabinet, which comprises a cabinet body 100, an installation cavity 211 with an opening forward is arranged in the cabinet body 100, a cabinet door is arranged at the opening of the installation cavity 211, two groups of wire outlet mechanisms are arranged in parallel on the rear side wall of the installation cavity 211, the wire outlet mechanism comprises a wire outlet hole 310 arranged on the rear side wall of the installation cavity 211 in the left-right direction of the cabinet body 100 and a wire arrangement plate 220 arranged at the wire outlet hole 310, the wire arrangement plate 220 is provided with a wire arrangement groove 811 corresponding to the wire outlet hole 310, and a heat dissipation hole 311 is arranged on the rear side wall of the installation cavity 211 and located above the wire arrangement plate 220 and on both sides of the wire outlet hole 311.

[0033] Through the structure in the present embodiment, the electrical wiring of the switch device, protection electrical device and other devices installed in the installation cavity 211 can be stretched out of the control cabinet through the wire outlet hole 310, which is convenient for use; in the present embodiment, the both ends of the wire arrangement plate 220 are provided with mounting parts, the mounting parts are fixed on the rear side wall of the installation cavity 211 by bolts, wherein the wire arrangement groove 811 is arranged corresponding to the wire outlet hole 310, so that the electrical wiring stretched out of the wire outlet hole 310 is limited and guided by the wire arrangement groove 811, so that it is arranged and convenient for later maintenance; in the present embodiment, the heat dissipation hole 311 is arranged to preferably dissipate heat at the position where the electrical wiring in the control cabinet is concentrated and wired out, which is convenient for use of the control cabinet.

[0034] In the present embodiment, a cavity 212 is arranged in the rear side wall of the installation cavity 211, a ventilation groove 213 communicating with the outside of the cabinet body 100 is arranged at the lower end of the cavity 212, a fan 230 is arranged at the lower end of the rear side wall of the installation cavity 211, and a heat dissipation fan 240 is arranged on the wire arrangement plate 220 corresponding to the heat dissipation hole 311; a liftable sliding plate 250 is arranged in the cavity 212, a heat dissipation hole 511 is arranged on the sliding plate 250 corresponding to the heat dissipation hole 311, a clamping groove 512 corresponding to the wire outlet hole 310 is arranged on the sliding plate 250 in the up-down direction, and a sealing mechanism for sealing the clamping groove 512 is arranged in the clamping groove 512.

[0035] Through the structure in this embodiment, the fan 230 can suck the air outside the cabinet 100 into the installation cavity 211, and the cooling fan 240 can discharge the hot air in the installation cavity 211 out of the cabinet 100 through the heat dissipation holes 311, so that it can better form a circulation, so that the heat dissipation effect of the heat dissipation holes 311 is better; in this embodiment, the slide plate 250 and the front side wall of the cavity 212 are slidingly and tightly fitted. Since the slide plate 250 is raised and lowered in the cavity 212, the heat exhaust holes 511 and the heat dissipation holes 311 can be relative to or offset from each other, thereby controlling the opening and closing of the heat dissipation holes 311, so that the control cabinet can be used outdoors in rainy days; wherein, through the setting of the sealing mechanism, the sealing mechanism can block the card slot 512, preferably preventing rainwater from entering the installation cavity 211 through the card slot 512 on rainy days and affecting the use of the control cabinet.

[0036] In this embodiment, the sealing mechanism includes a sliding cavity 671 provided in the slide plate 250 and located at the corresponding card slot 512. A slidable sliding plate 530 is relatively provided in the sliding cavity 671. The sliding plate 530 and the side wall of the sliding cavity 671 are slidingly and tightly fitted. The matching end of the sliding plate 530 is provided with a card slot opening 531 corresponding to the wire outlet hole 310. A second spring 672 is provided in the sliding cavity 671 for pushing the sliding plate 530 to be squeezed.

[0037] Through the structure in this embodiment, the second spring 672 pushes the relatively arranged sliding plates 530 to squeeze each other, and then the slot openings 531 squeeze the electrical wiring passing through the slot 512, so that the sliding plate 530 can clamp the electrical wiring while being able to move up and down in the sliding cavity 671 to cooperate with the lifting of the slide plate 250. Since the sliding plate 530 is tightly fitted with the side wall of the sliding cavity 671, the sealing mechanism can better seal the slot 512 to prevent rainwater from entering the control cabinet and affecting the use of the control cabinet.

[0038] In this embodiment, a hinge groove 321 is provided on the side wall of the cavity 212 , which is located above the corresponding heat dissipation hole 311 and communicates with the outside of the cabinet 100 . A baffle 260 extending out of the cabinet 100 is hingedly provided in the hinge groove 321 .

[0039] Through the structure in this embodiment, the baffle 260 extends out of the hinge slot 320 and tilts downward, so that it can better block the heat dissipation holes 311 below, which can better prevent dust and the like from floating into the control cabinet.

[0040] In this embodiment, a mounting block 520 is provided on the skateboard 250 along the left and right directions of the cabinet 100, and a mounting groove 521 is provided on the mounting block 520. Columns 610 are provided in the mounting groove 521 at intervals along the up and down directions. A mounting plate 620 extending into the mounting groove 521 is provided on the side wall of the cavity 212, and the column 610 is arranged through the mounting plate 620. A first spring 611 for pushing the skateboard 250 upward is sleeved on the column 610; a driving mechanism for driving the skateboard 250 downward is provided in the cavity 212.

[0041] Through the structure of this embodiment, the first spring 611 pushes the mounting block 520 to move upward, driving the slide plate 250 to move upward in the cavity 212, so that the heat exhaust holes 511 on the slide plate 250 correspond to the heat dissipation holes 311, so that the heat dissipation holes 311 can dissipate heat normally. Among them, through the setting of the driving mechanism, the driving mechanism drives the slide plate 250 to move downward, so that the heat exhaust holes 511 and the heat dissipation holes 311 on the slide plate 250 are misaligned with each other, so that the heat dissipation holes 311 are closed, thereby preventing rain from entering the control cabinet.

[0042] In this embodiment, the cavity 212 is located on the side wall of the mounting block 520 and is provided with an outlet 322 connected to the outside of the cabinet 100. The driving mechanism includes a movable block 270 that can extend out of the outlet 322. The movable block 270 is provided with a water guide cavity 711 opening upward. The lower end of the movable block 270 is provided with a stop plate 720 extending to the upper side of the mounting block 520. The stop plate 720 is provided with a heat exchange flow channel connected to the water guide cavity 711 and passing through the stop plate 720; the upper side of the mounting block 520 is provided with a stop block 640, and the stop block 640 is provided with an inclined surface 641 for cooperating with the stop plate 720 to drive the slide 250 to move downward; a plurality of groups of heat conducting plates 280 are arranged in the cavity 212, and the stop plate 720 and the slide 250 are respectively provided with a first slide groove 721 and a second slide groove 513 for the corresponding heat conducting plates 280 to pass through.

[0043] Through the structure of this embodiment, when the moving block 270 extends from the outlet 322, the abutment plate 720 squeezes the inclined surface 641 to push the slide plate 250 downward to block the heat dissipation hole 311. At the same time, the moving block 270 extends out of the outlet 322, so that the water guide cavity 711 on it can collect the rainwater from the outside and guide it into the cavity 212 through the heat exchange flow channel. Due to the arrangement of the heat conducting sheet 280, the heat conducting sheet 280 exchanges heat with the rainwater entering the cavity 212, so that The control cabinet can be cooled when the heat dissipation holes 311 are closed on rainy days, which facilitates the use of the control cabinet; wherein, the downward movement of the slide plate 250 can seal the air inlet of the fan 230, so that rainwater entering the cavity 212 can eventually be discharged from the air vent 213; in this embodiment, a cylinder 290 is provided on the rear side wall of the installation cavity 211 for driving the moving block 270 to extend out of the outlet 322. Through the setting of the cylinder 290, the moving block 270 can be preferably driven to extend or retract into the outlet 322.

[0044] In this embodiment, two mounting blocks 520 are provided in parallel, and the two mounting blocks 520 are respectively located above the corresponding hinge grooves 321. The mounting blocks 520 are tightly fitted with the side walls of the cavity 212. The side walls of the baffle 260 located in the cavity 212 are abutted against the lower side walls of the corresponding mounting blocks 520. The side walls of the cavity 212 are provided with water outlet grooves 651 located above the corresponding hinge grooves 321, and the mounting blocks 520 have flow channels 661 corresponding to the water outlet grooves 651.

[0045] In this embodiment, the two mounting blocks 520 divide the cavity 212 into three parts. Since the side wall of the baffle 260 located in the cavity 212 abuts against the lower side wall of the corresponding mounting block 520, the slide 250 moves downward in the cavity 212 to push the baffle 260 to rotate, so that the baffle 260 tilts upward. At this time, the flow channel 661 and the water outlet 651 are correspondingly arranged, so that the rainwater in the cavity 212 above the corresponding baffle 260 can flow out of the cabinet 100 through the flow channel 661 and the water outlet 651, and the rainwater flows out of the cabinet 100 through the guide of the baffle 260. The rainwater flows from the hinge groove 321 into the cavity 212 below the corresponding baffle 260 again, so that the rainwater after exchanging heat with the heat conducting plate 280 can be discharged from the cavity 212 to exchange heat and cool down with the external low-temperature environment and the rainwater, ensuring that the rainwater entering the cavity 212 again is at a relatively low temperature, which is convenient for it to exchange heat with the heat conducting plate 280, so that the heat dissipation effect of the control cabinet on rainy days is better; at the same time, the baffle 260 guides the rainwater so that the rainwater can wash away the dust on its upper side, ensuring the neatness and beauty of the area above the baffle 260.

[0046] In this embodiment, a rainwater collecting trough 101 is provided above the cabinet 100 , and a water leakage port 102 is provided on the rainwater collecting trough 101 at the rear end of the cabinet 100 .

[0047] Through the setting of the rainwater collection trough 101 in this embodiment, the rainwater collection trough 101 can better collect rainwater on rainy days. Through the setting of the leakage port 102, when the movable block 270 extends out of the outlet 322, the rainwater collected in the rainwater collection trough 101 can quickly flow into the water guide cavity 711 through the leakage port 102, thereby realizing the rapid introduction of rainwater into the cavity 212 on rainy days, thereby quickly dissipating heat for the control cabinet.

[0048] When a building electrical and intelligent control cabinet of this embodiment is used, first, when there is no rain, the cylinder 290 controls the movable block 270 to retract into the opening 322, and the fan 230 and the cooling fan 240 work to dissipate heat for the control cabinet; when it rains, the fan 230 and the cooling fan 240 stop working, and the cylinder 290 drives the movable block 270 to extend out of the opening 322. At this time, the slide plate 250 moves downward to close the heat dissipation holes 311, and the baffle 260 rotates upward. The external rainwater can flow out and flow into the cavity 212 from top to bottom through the water guide cavity 711 in the movable block 270 through the guiding action of the baffle 260, so that the rainwater can better exchange heat with the heat conducting plate 280, so that the control cabinet can obtain better heat dissipation when the heat dissipation holes 311 are closed on rainy days.

[0049] In short, the above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. A building electrical and intelligent control cabinet, characterized by: The cabinet (100) comprises a mounting cavity (211) provided in the cabinet (100), two sets of wire outlet mechanisms are provided in parallel on the rear side wall of the mounting cavity (211), the wire outlet mechanisms comprising wire outlet holes (310) provided on the rear side wall of the mounting cavity (211) at intervals along the left and right directions of the cabinet (100) and a wire management plate (220) provided at the wire outlet holes (310), wire management grooves (811) are provided on the wire management plate (220) corresponding to the wire outlet holes (310), and heat dissipation holes (311) are provided on the rear side wall of the mounting cavity (211) and are located above the wire management plate (220) and on both sides of the corresponding wire outlet holes (310); A cavity (212) is provided in the rear side wall of the installation cavity (211), a ventilation groove (213) communicating with the outside of the cabinet (100) is provided at the lower end of the cavity (212), a liftable slide (250) is provided in the cavity (212), and heat exhaust holes (511) are provided on the slide (250) corresponding to the heat dissipation holes (311); A mounting block (520) is provided on the slide (250) along the left and right directions of the cabinet (100); a mounting groove (521) is provided on the mounting block (520); columns (610) are provided in the mounting groove (521) at intervals along the vertical direction; a mounting plate (620) extending into the mounting groove (521) is provided on the side wall of the cavity (212); the columns (610) pass through the mounting plate (620); a first spring (611) for pushing the slide (250) upward is sleeved on the columns (610); a driving mechanism for driving the slide (250) downward is provided in the cavity (212); The cavity (212) is located on a side wall of the mounting block (520) and is provided with an outlet (322) communicating with the outside of the cabinet (100). The driving mechanism includes a moving block (270) that can extend out of the outlet (322). The moving block (270) is provided with a water guide cavity (711). The lower end of the moving block (270) is provided with a back plate (720) extending to the upper side of the mounting block (520). The back plate (720) is provided with a heat exchanger communicating with the water guide cavity (711). A flow channel (631); a stop block (640) is provided on the upper side of the mounting block (520); the stop block (640) is provided with an inclined surface (641) for cooperating with the stop plate (720) to drive the slide plate (250) to move downward; a plurality of groups of heat conducting sheets (280) are arranged in the cavity (212); the stop plate (720) and the slide plate (250) are respectively provided with a first slide groove (721) and a second slide groove (513) for corresponding heat conducting sheets (280) to pass through.

2. A building electrical and intelligent control cabinet according to claim 1, characterized in that: A fan (230) is provided at the lower end of the rear side wall of the installation cavity (211), and a heat dissipation fan (240) is provided on the wire management plate (220) and is located at the corresponding heat dissipation hole (311); a card slot (512) corresponding to the outlet hole (310) is provided on the slide plate (250) in the up-down direction, and a sealing mechanism for sealing the card slot (512) is provided in the card slot (512).

3. A building electrical and intelligent control cabinet according to claim 2, characterized in that: A hinge groove (321) is provided on the side wall of the cavity (212), which is located above the corresponding heat dissipation hole (311) and communicates with the outside of the cabinet (100). A baffle (260) extending out of the cabinet (100) is hingedly provided in the hinge groove (321).

4. A building electrical and intelligent control cabinet according to claim 1, characterized in that: Two mounting blocks (520) are provided in parallel. The two mounting blocks (520) are respectively located above the corresponding hinge grooves (321). The mounting blocks (520) are tightly matched with the side walls of the cavity (212). The side walls of the baffle (260) located in the cavity (212) abut against the lower side walls of the corresponding mounting blocks (520). A water outlet groove (651) located above the corresponding hinge groove (321) is provided on the side walls of the cavity (212). A flow channel (661) corresponding to the water outlet groove (651) is provided on the mounting block (520).

5. The building electrical and intelligent control cabinet according to claim 2, characterized in that: The sealing mechanism includes a sliding cavity (671) provided in the slide plate (250) and located at a corresponding card slot (512), a sliding plate (530) being relatively provided in the sliding cavity (671), the sliding plate (530) and the side wall of the sliding cavity (671) being slidingly and tightly fitted, a card slot opening (531) corresponding to the wire outlet hole (310) being provided at the matching end of the sliding plate (530), and a second spring (672) for pushing the sliding plate (530) to be squeezed is provided in the sliding cavity (671).

6. The building electrical and intelligent control cabinet according to claim 1, characterized in that: A rainwater collecting trough (101) is provided above the cabinet body (100), and a water leakage port (102) is provided on the rainwater collecting trough (101) at the rear end of the cabinet body (100).

7. The building electrical and intelligent control cabinet according to claim 1, characterized in that: A cylinder (290) for driving the moving block (270) to extend out of the outlet (322) is provided on the rear side wall of the installation cavity (211).

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