CN214204376U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
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- CN214204376U CN214204376U CN202120133666.XU CN202120133666U CN214204376U CN 214204376 U CN214204376 U CN 214204376U CN 202120133666 U CN202120133666 U CN 202120133666U CN 214204376 U CN214204376 U CN 214204376U
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- frame body
- air
- air inlet
- block
- cabinet body
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Abstract
The utility model relates to a low-voltage switchgear technical field just discloses a low-voltage switchgear. A low-voltage switch cabinet comprises a cabinet body, an air inlet fan, an exhaust fan inlet and mounting assemblies, wherein the bottom of the cabinet body is provided with an air inlet, the top of the cabinet body is provided with an air outlet, and the air inlet fan is mounted inside the air inlet through the mounting assemblies; the utility model discloses an air inlet and gas outlet are seted up respectively at the bottom and the top of the cabinet body, and install inlet fan and exhaust fan respectively through the installation component in the inside of air inlet and gas outlet respectively, make the circulation of air accord with the air motion principle, thereby can make the hot-air of the inside of the cabinet body discharge rapidly, the inside of the cabinet body is provided to the timely supply of outside cold air, provide the radiating effect for the inside component of cubical switchboard, the cooperation filter screen, reach the effect of dust in the filtered air, and then guarantee the life of cubical switchboard internal element.
Description
Technical Field
The utility model relates to a low-voltage switch cabinet technical field specifically is a low-voltage switch cabinet.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. Because the electric elements select the circuit breaker with large capacity, the heating in the switch cabinet body is very serious. The through-hole is seted up through the apron to the tradition and although satisfied radiating needs, let the dust fall into inside the low-voltage switchgear easily to cause the influence to the use of low-voltage switchgear, make the low-voltage switchgear during operation break down easily, increased the maintenance cost of low-voltage switchgear, reduced the life of low-voltage switchgear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage switch cabinet reaches the purpose that improves the radiating effect of cubical switchboard.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage switch cabinet comprises a cabinet body, an air inlet fan, an exhaust fan inlet and mounting assemblies, wherein the bottom of the cabinet body is provided with an air inlet, the top of the cabinet body is provided with an air outlet, the air inlet fan is mounted inside the air inlet through the mounting assemblies, and the exhaust fan is mounted inside the air outlet through the mounting assemblies;
the installation component comprises an inner frame body, an outer frame body, a connecting plate, a thread block, a threaded rod, a movable connecting rod, a first wedge block, a second wedge block, a limiting block, a spring and a top plate, the inner frame body is composed of one side and the connecting plate which are fixedly connected, the outer frame body is composed of one side and the connecting plate which are fixedly connected, the thread block is connected with the threaded rod through threads, one end of the threaded rod is connected with the connecting plate in a rotating mode, one end of the movable connecting rod is hinged to the thread block, one end, far away from the thread block, of the movable connecting rod is hinged to the first wedge block, one side of the second wedge block is fixedly connected with the limiting block, the air inlet is provided with a clamping groove in the side edge of the air outlet, the spring is arranged inside the clamping groove, and one end of the spring is fixedly connected with the top plate.
Preferably, the bottom fixed mounting of the cabinet body has the supporting seat, the quantity of supporting seat is four, four the supporting seat sets up four corners in the bottom of the cabinet body respectively.
Preferably, the inner frame body and the outer frame body are both square frame bodies, the middle of the connecting plate is provided with a penetrating device, and the inner frame body, the outer frame body and the connecting plate are vertically connected.
Preferably, a groove is formed among the inner frame body, the outer frame body and the connecting plate, the thread block is slidably mounted in the groove, the first wedge block is arranged in the groove, and the first wedge block is slidably connected with one side, close to the inner frame body and the outer frame body, of the inner frame body and the outer frame body respectively.
Preferably, the second wedge block penetrates through the side edge of the outer frame body and is connected with the outer frame body in a sliding mode.
Preferably, a filter screen is fixedly installed inside the inner frame body, and the intake fan and the exhaust fan are respectively installed in the middle of the two inner frame bodies.
The utility model provides a low-voltage switch cabinet. The method has the following beneficial effects:
(1) the utility model discloses an air inlet and gas outlet are seted up respectively at the bottom and the top of the cabinet body, and install inlet fan and exhaust fan respectively through the installation component in the inside of air inlet and gas outlet respectively, make the circulation of air accord with the air motion principle, thereby can make the hot-air of the inside of the cabinet body discharge rapidly, the inside of the cabinet body is provided to the timely supply of outside cold air, provide the radiating effect for the inside component of cubical switchboard, the cooperation filter screen, reach the effect of dust in the filtered air, and then guarantee cubical switchboard inner member's life.
(2) The utility model discloses an installation component is installed inlet fan and exhaust fan and is not convenient for overhaul inlet fan and exhaust fan and filter screen and change, and then guarantee the holistic result of use of cubical switchboard, in the installation component, through rotating the threaded rod, make the screw thread piece reciprocate under the effect of screw thread, and drive first wedge through movable connecting rod and slide in the recess is inside, and extrude the second wedge, make it slide in the draw-in groove, thereby accomplish the installation of installation component, when dismantling, the reverse rotation threaded rod, make first wedge around to the middle part slide, extrude the draw-in groove with the second wedge under the cooperation of spring and roof, accomplish the dismantlement work to the installation component promptly, and easy operation is convenient, and the maintenance efficiency of radiator fan is greatly improved.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top sectional view of the mounting assembly of the present invention;
fig. 3 is a schematic view of the overlooking structure of the connection between the outer frame and the inner frame of the present invention.
In the figure: the air conditioner comprises a cabinet body 1, a support seat 2, an air inlet 3, an air inlet fan 4, a filter screen 5, an installation assembly 6, an inner frame 601, an outer frame 602, a connecting plate 603, a groove 604, a thread block 605, a threaded rod 606, a movable connecting rod 607, a first wedge-shaped block 608, a second wedge-shaped block 609, a limiting block 610, a clamping groove 611, a spring 612, a top plate 613, an air outlet 7 and an air exhaust fan 8.
Detailed Description
As shown in fig. 1-3, the utility model provides a technical solution: a low-voltage switch cabinet comprises a cabinet body 1, wherein supporting seats 2 are fixedly installed at the bottom of the cabinet body 1, the number of the supporting seats 2 is four, the four supporting seats 2 are respectively arranged at four corners of the bottom of the cabinet body 1, an air inlet fan 4 and an exhaust fan 8 are respectively connected with an installation assembly 6, the bottom of the cabinet body 1 is provided with an air inlet 3, the top of the cabinet body 1 is provided with an air outlet 7, the air inlet fan 4 is installed inside the air inlet 3 through the installation assembly 6, the exhaust fan 8 is installed inside the air outlet 7 through the installation assembly 6, the air inlet fan 4 and the exhaust fan 8 are respectively installed in the middle of two inner frame bodies 601, the air inlet 3 and the air outlet 7 are respectively arranged at the bottom and the top of the cabinet body 1, and the air inlet fan 4 and the exhaust fan 8 are respectively installed inside the air inlet 3 and the air outlet 7 through the installation assembly 6, so that the air circulation accords with the air movement principle, therefore, hot air in the cabinet body 1 can be rapidly discharged, and external cold air is timely supplied to the cabinet body 1, so that a heat dissipation effect is provided for elements in the switch cabinet, and the effect of filtering dust in the air is achieved by matching with the filter screen 5, so that the service life of the elements in the switch cabinet is further ensured;
the mounting assembly 6 comprises an inner frame 601, an outer frame 602, a connecting plate 603, a thread block 605, a threaded rod 606, a movable connecting rod 607, a first wedge block 608, a second wedge block 609, a limiting block 610, a spring 612, a top plate 613, wherein one side of the inner frame 601 is fixedly connected with the connecting plate 603, one side of the outer frame 602 is fixedly connected with the connecting plate 603, a filter screen 5 is fixedly mounted inside the inner frame 601, the inner frame 601 and the outer frame 602 are both arranged in a square frame, the middle part of the connecting plate 603 is provided with a through arrangement, the inner frame 601, the outer frame 602 and the connecting plate 603 are both vertically connected, the thread block 605 is in threaded connection with the threaded rod 606, one end of the threaded rod 606 is rotatably connected with the connecting plate 603, one end of the movable connecting rod 607 is hinged with the thread block 605, one end of the movable connecting rod 607, far away from the thread block 605, is hinged with the first wedge block 608, one side of the second wedge block 609 is fixedly connected with the limiting block 610, a groove 604 is formed among the inner frame 601, the outer frame 602 and the connecting plate 603, a screw block 605 is slidably mounted in the groove 604, a first wedge block 608 is arranged in the groove 604, the first wedge block 608 is slidably connected with one side of the inner frame 601 and the outer frame 602, which are close to each other, a second wedge block 609 penetrates through the side of the outer frame 602 and is slidably connected with the outer frame 602, the side of the air inlet 3 and the side of the air outlet 7 are both provided with a clamping groove 611, a spring 612 is arranged in the clamping groove 611, one end of the spring 612 is fixedly connected with the top plate 613, the installation of the air inlet fan 4 and the air outlet fan 8 by the installation component 6 is not convenient for overhauling and replacing the air inlet fan 4, the air outlet fan 8 and the filter screen 5, and further the use effect of the whole switch cabinet is ensured, in the installation component 6, the screw block 605 is moved up and down under the action of the screw thread by rotating the screw rod 606, the movable connecting rod 607 drives the first wedge block 608 to slide in the groove 604 and extrude the second wedge block 609 to slide in the clamping groove 611, so that the installation of the installation component 6 is completed, when the installation component is disassembled, the threaded rod 606 is rotated reversely, the front and rear first wedge blocks 608 slide towards the middle, the second wedge block 609 is extruded out of the clamping groove 611 under the matching of the spring 612 and the top plate 613, the disassembly work of the installation component 6 is completed, the operation is simple and convenient, and the overhauling efficiency of the cooling fan is greatly improved.
The working principle is as follows: air inlet 3 and gas outlet 7 are seted up respectively through the bottom at the cabinet body 1 and top, and install inlet fan 4 and exhaust fan 8 respectively through installation component 6 in the inside of air inlet 3 and gas outlet 7, make the circulation of air accord with the air motion principle, thereby can make the hot-air of the inside of the cabinet body 1 discharge rapidly, the inside of the cabinet body 1 is supplied with in time to outside cold air, provide the radiating effect for the inside component of cubical switchboard, cooperation filter screen 5, reach the effect of dust in the filtered air, and then guarantee the life of cubical switchboard internals.
Installing inlet fan 4 and exhaust fan 8 through installation component 6 does not be convenient for overhaul inlet fan 4 and exhaust fan 8 and filter screen 5 and change, and then guarantee the holistic result of use of cubical switchboard, in installation component 6, through rotating threaded rod 606, make screw thread block 605 reciprocate under the effect of screw thread, and drive first wedge block 608 through activity connecting rod 607 and slide in recess 604 is inside, and extrude second wedge block 609, make it slide in draw-in groove 611, thereby accomplish the installation of installation component 6, when dismantling, reverse rotation threaded rod 606, make fore-and-aft first wedge block 608 slide to the middle part, extrude draw-in groove 611 with second wedge block 609 under the cooperation of spring 612 and roof 613, namely accomplish the dismantlement work to installation component 6, and is simple and convenient to operate, and greatly improves radiator fan's maintenance efficiency.
Claims (6)
1. The utility model provides a low-voltage switchgear, includes the cabinet body (1), and inlet fan (4), exhaust fan (8) advance and installation component (6), its characterized in that: the air conditioner is characterized in that an air inlet (3) is formed in the bottom of the cabinet body (1), an air outlet (7) is formed in the top of the cabinet body (1), the air inlet fan (4) is installed inside the air inlet (3) through an installation assembly (6), and the exhaust fan (8) is installed inside the air outlet (7) through the installation assembly (6);
the mounting assembly (6) comprises an inner frame body (601), an outer frame body (602), a connecting plate (603), a threaded block (605), a threaded rod (606), a movable connecting rod (607), a first wedge-shaped block (608), a second wedge-shaped block (609), a limiting block (610), a spring (612) and a top plate (613), one side of the inner frame body (601) is fixedly connected with the connecting plate (603), one side of the outer frame body (602) is fixedly connected with the connecting plate (603), the threaded block (605) is in threaded connection with the threaded rod (606), one end of the threaded rod (606) is rotatably connected with the connecting plate (603), one end of the movable connecting rod (607) is hinged with the threaded block (605), one end of the movable connecting rod (607), far away from the threaded block (605), is hinged with the first wedge-shaped block (608), one side of the second wedge-shaped block (609) is fixedly connected with the limiting block (610), the side edges of the air inlet (3) and the air outlet (7) are respectively provided with a clamping groove (611), the spring (612) is arranged in the clamping groove (611), and one end of the spring (612) is fixedly connected with the top plate (613).
2. A low-voltage switchgear, according to claim 1, characterized in that: the bottom fixed mounting of the cabinet body (1) has supporting seat (2), the quantity of supporting seat (2) is four, four supporting seat (2) set up four corners in the cabinet body (1) bottom respectively.
3. A low-voltage switchgear, according to claim 1, characterized in that: the inner frame body (601) and the outer frame body (602) are both square frame bodies, the middle of the connecting plate (603) is provided with a penetrating device, and the inner frame body (601) and the outer frame body (602) are vertically connected with the connecting plate (603).
4. A low-voltage switchgear, according to claim 1, characterized in that: a groove (604) is formed among the inner frame body (601), the outer frame body (602) and the connecting plate (603), the thread block (605) is installed inside the groove (604) in a sliding mode, the first wedge block (608) is arranged inside the groove (604), and the first wedge block (608) is connected with one side, close to the inner frame body (601) and the outer frame body (602), of the inner frame body and the outer frame body in a sliding mode.
5. A low-voltage switchgear, according to claim 1, characterized in that: the second wedge-shaped block (609) penetrates through the side edge of the outer frame body (602) and is connected with the outer frame body (602) in a sliding mode.
6. A low-voltage switchgear, according to claim 1, characterized in that: the filter screen (5) is fixedly installed in the inner frame body (601), and the air inlet fan (4) and the exhaust fan (8) are installed in the middle of the two inner frame bodies (601) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120133666.XU CN214204376U (en) | 2021-01-18 | 2021-01-18 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120133666.XU CN214204376U (en) | 2021-01-18 | 2021-01-18 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204376U true CN214204376U (en) | 2021-09-14 |
Family
ID=77636717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120133666.XU Active CN214204376U (en) | 2021-01-18 | 2021-01-18 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204376U (en) |
-
2021
- 2021-01-18 CN CN202120133666.XU patent/CN214204376U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low voltage switch cabinet Effective date of registration: 20220125 Granted publication date: 20210914 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Nandian Power Co.,Ltd. Registration number: Y2022980001085 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230117 Granted publication date: 20210914 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Nandian Power Co.,Ltd. Registration number: Y2022980001085 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low-voltage switch cabinet Effective date of registration: 20230202 Granted publication date: 20210914 Pledgee: Branches of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Nandian Power Co.,Ltd. Registration number: Y2023980031964 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |