CN213845914U - High-low voltage power distribution cabinet convenient to heat dissipation - Google Patents
High-low voltage power distribution cabinet convenient to heat dissipation Download PDFInfo
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- CN213845914U CN213845914U CN202022785377.6U CN202022785377U CN213845914U CN 213845914 U CN213845914 U CN 213845914U CN 202022785377 U CN202022785377 U CN 202022785377U CN 213845914 U CN213845914 U CN 213845914U
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- low voltage
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Abstract
The application relates to a high-low voltage power distribution cabinet convenient for heat dissipation, which comprises a cabinet body, a dust cover, an air inlet window, a heat insulation layer and a base, wherein the two ends of the heat insulation layer are respectively and fixedly connected with an insertion rod, the two ends of the base are respectively provided with a mounting groove, each mounting groove is internally provided with a fixing device for fixing the insertion rod, the fixing device comprises a connecting pipe which is fixedly connected with the inner wall of the mounting groove and is used for the insertion rod to be inserted, a fixing mechanism for fixing the insertion rod is arranged in the connecting pipe, and the fixing mechanism comprises a circular ring fixedly connected with the inner wall of the connecting pipe and a plurality of elastic sheets which are sequentially and fixedly connected with the inner wall of the circular ring along the circumferential direction of the circular ring; each elastic piece is arranged in a downward inclined mode. This application is convenient for install the base with the insulating layer on, moreover, this application uses through the cooperation of dust cover and air inlet window, has improved the radiating efficiency and the protect function of device.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to a high-low voltage power distribution cabinet convenient to radiate.
Background
At present, a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet are power distribution system final-stage equipment, and the power distribution cabinet is a general name of a motor control center.
The correlation technique can refer to the chinese utility model patent that the grant bulletin number is CN209805203U, and it discloses a high-low voltage power distribution cabinet convenient to heat dissipation, including the cabinet body and insulating layer, the side of the cabinet body is equipped with the air inlet window, the inside fixed mounting of the cabinet body has the mounting bracket, and is equipped with the mounting groove on the mounting bracket, the positive fixed mounting of the internal portion of cabinet has the transom, and the back fixed mounting of the cabinet body has the fan casing, and the inside fixed mounting of fan casing has radiator fan, the fixed soundproof cotton that pastes in the inside side of fan casing. The utility model discloses the cooperation of the dust cover and the air inlet window that set up is used and is made the device can also carry out the effect protected to the air inlet window when having reached the air inlet, the condition that has reduced the strong wind weather foreign matter simultaneously and blockked the air inlet window or get into the switch board, the radiating efficiency and the protect function of device have been improved, the working property of device has been improved, application scope has been enlarged, the bottom is equipped with the insulating layer and keeps apart the cabinet body with ground, avoid the high temperature on ground to conduct cabinet internal portion, application scope has been enlarged, therefore, the clothes hanger is strong in practicability, and is worth popularizing.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the insulating layer is inconvenient to be installed on the base, so that the cabinet body is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the installation of the insulating layer on the base, the application provides a high-low voltage power distribution cabinet convenient to heat dissipation.
The application provides a pair of high-low voltage power distribution cabinet convenient to heat dissipation adopts following technical scheme:
a high-low voltage power distribution cabinet convenient for heat dissipation comprises a cabinet body, a dust cover, an air inlet window, a heat insulation layer and a base, wherein two ends of the heat insulation layer are respectively fixedly connected with an insertion rod, two ends of the base are respectively provided with a mounting groove, a fixing device for fixing the insertion rod is arranged in each mounting groove, the fixing device comprises a connecting pipe which is fixedly connected to the inner wall of the mounting groove and used for the insertion of the insertion rod, a fixing mechanism for fixing the insertion rod is arranged in the connecting pipe, and the fixing mechanism comprises a circular ring fixedly connected to the inner wall of the connecting pipe and a plurality of elastic sheets which are sequentially fixedly connected to the inner wall of the circular ring along the circumferential direction of the circular ring; each elastic piece is arranged in a downward inclined mode.
By adopting the technical scheme, the heat insulation layer is driven to move by the movable cabinet body, the inserted bar is driven to move by the movement of the heat insulation layer, so that the inserted bar is inserted into the inner cavity of the connecting pipe, and at the moment, the inserted bar can be fixed under the action of the elastic sheet, and then the heat insulation layer can be installed; through setting up fixing device, be convenient for install the insulating layer on the base.
Preferably, the connecting pipe is provided with a driving mechanism for driving the plurality of elastic sheets to move towards the direction of the axis far away from the connecting pipe, the driving mechanism comprises a pushing pipe which vertically slides in the connecting pipe, and the section area of the pushing pipe is sequentially increased from top to bottom.
Through adopting above-mentioned technical scheme, through setting up the promotion pipe, be convenient for promote the flexure strip motion to be convenient for make inserted bar and connecting pipe separation.
Preferably, actuating mechanism still includes the rigid coupling in the top of push tube and along the vertical transition pipe of sliding connection in the connecting pipe, the one end rigid coupling that push tube was kept away from to the transition pipe has the clamping ring, the top setting of the outstanding connecting pipe of clamping ring.
By adopting the technical scheme, when the elastic sheet is required to be driven to be separated from the inserted rod, the transition pipe is driven to move by pressing the pressing ring, the transition pipe drives the pushing pipe to move, and the elastic sheet can be driven to be separated from the inserted rod by the pushing pipe; through setting up actuating mechanism, be convenient for drive flexure strip and inserted bar separation.
Preferably, the inner wall of the connecting pipe is fixedly connected with a limiting ring, and the transition pipe is connected to the inner wall of the limiting ring in a sliding manner along the vertical direction.
Through adopting above-mentioned technical scheme, through setting up the spacing ring, be convenient for lead to the transition pipe.
Preferably, a sinking groove is formed in the top of the base corresponding to the pressing ring, and the pressing ring is located in the sinking groove.
Through adopting above-mentioned technical scheme, through setting up heavy groove, be convenient for protect pressing the ring.
Preferably, a transverse groove is formed in the base, longitudinal grooves are formed in two ends of one side, close to the mounting groove, of the transverse groove respectively, and one ends, far away from the transverse groove, of the two longitudinal grooves are communicated with the two sinking grooves respectively; the pressing ring is arranged on the base and is used for pressing the pressing ring to move downwards; two ends of the connecting rod are fixedly connected with pushing rods respectively, the two pushing rods are connected to the two longitudinal grooves in a sliding mode respectively, a connecting block is fixedly connected to the side wall of each pressing ring, and the two connecting blocks are arranged corresponding to the two pushing rods; and a matching assembly for driving the connecting block to move downwards is arranged between the push rod and the connecting block.
By adopting the technical scheme, when the pressing ring needs to be driven to move downwards, the driving piece drives the connecting rod to move towards the direction close to the pressing ring, the connecting rod moves to drive the pushing rod to move, and the pushing rod can drive the pressing ring to move downwards under the action of the matching assembly; through setting up pushing mechanism, be convenient for drive clamping ring and remove downwards.
Preferably, the driving part comprises a screw rod, the screw rod is rotatably connected to the base, one end of the screw rod extends into the transverse groove and is in threaded connection with the connecting rod, and the other end of the screw rod protrudes out of the outer side wall of the base.
Through adopting above-mentioned technical scheme, through setting up the screw rod, the drive connecting rod of being convenient for removes.
Preferably, the matching assembly comprises two inclined planes which are respectively arranged on the opposite inner sides of the push rod and the connecting block, and the two inclined planes are matched.
Through adopting above-mentioned technical scheme, through setting up the inclined plane, the catch bar drive connecting block of being convenient for moves downwards.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the heat insulation layer is driven to move by the movable cabinet body, the heat insulation layer moves to drive the insertion rod to move, so that the insertion rod is inserted into the inner cavity of the connecting pipe, the insertion rod can be fixed under the action of the elastic sheet, and the heat insulation layer can be installed; the fixing device is arranged, so that the heat insulation layer can be conveniently installed on the base;
2. when the elastic sheet is required to be driven to be separated from the inserted rod, the transition pipe is driven to move by pressing the pressing ring, the transition pipe drives the pushing pipe to move, and the elastic sheet can be driven to be separated from the inserted rod by the pushing pipe moving; the driving mechanism is arranged, so that the elastic sheet is conveniently driven to be separated from the inserted rod;
3. when the pressing ring needs to be driven to move downwards, the driving piece drives the connecting rod to move towards the direction close to the pressing ring, the connecting rod moves to drive the pushing rod to move, and the pushing rod can drive the pressing ring to move downwards under the action of the matching assembly; through setting up pushing mechanism, be convenient for drive clamping ring and remove downwards.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of a highlighted fixture in an embodiment of the application;
FIG. 3 is a partial cross-sectional view of a highlighting pushing mechanism in an embodiment of the present application.
Description of reference numerals: 1. a cabinet body; 2. a thermal insulation layer; 21. inserting a rod; 3. a base; 31. mounting grooves; 32. sinking a groove; 33. a transverse groove; 34. a longitudinal groove; 4. a fixing device; 41. a connecting pipe; 42. a circular ring; 43. an elastic sheet; 5. a drive mechanism; 51. pushing the pipe; 52. a transition duct; 53. a limiting ring; 54. pressing a ring; 6. a pushing mechanism; 61. a connecting rod; 62. a screw; 63. a push rod; 64. connecting blocks; 65. a mating component; 651. a bevel.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses high-low voltage distribution cabinet convenient to heat dissipation, as shown in fig. 1 and fig. 2, including the cabinet body 1, be provided with dust cover and air inlet window on the cabinet body 1, the bottom of the cabinet body 1 has insulating layer 2 through the bolt rigid coupling, and the bottom of insulating layer 2 is provided with base 3, and the rigid coupling has inserted bar 21 respectively at the both ends of insulating layer 2, and mounting groove 31 has been seted up respectively at the both ends of base 3, installs fixing device 4 that is used for fixed inserted bar 21 in every mounting groove 31.
As shown in fig. 1 and fig. 2, the fixing device 4 includes a connecting pipe 41 fixedly connected to an inner wall of the mounting groove 31 and used for the insertion of the insertion rod 21, the connecting pipe 41 is vertically disposed, a fixing mechanism for fixing the insertion rod 21 is installed in the connecting pipe 41, and the fixing mechanism includes a circular ring 42 fixedly connected to the inner wall of the connecting pipe 41 and a plurality of elastic pieces 43 sequentially fixedly connected to the inner wall of the circular ring 42 along the circumferential direction of the circular ring 42; the elastic pieces 43 may be made of spring steel, and each elastic piece 43 is provided obliquely downward. The heat insulation layer 2 is driven to move by the movable cabinet body 1, the insertion rod 21 is driven to move by the movement of the heat insulation layer 2, so that the insertion rod 21 is inserted into the inner cavity of the connecting pipe 41, the insertion rod 21 can be fixed under the action of the elastic sheet 43, and the heat insulation layer 2 can be installed; by providing the fixing means 4, it is facilitated to mount the insulation layer 2 on the base 3.
As shown in fig. 1 and 2, a driving mechanism 5 for driving the plurality of elastic pieces 43 to move in a direction away from the axis of the connecting pipe 41 is mounted on the connecting pipe 41, the driving mechanism 5 includes a pushing pipe 51 sliding in the connecting pipe 41 along the vertical direction, and the cross-sectional area of the pushing pipe 51 increases gradually from top to bottom; the driving mechanism 5 further comprises a transition pipe 52 fixedly connected to the top of the pushing pipe 51 and connected to the connecting pipe 41 in a vertically sliding manner; the inner wall of the connecting pipe 41 is fixedly connected with a limiting ring 53, and the transition pipe 52 is connected to the inner wall of the limiting ring 53 in a sliding manner along the vertical direction; one end of the transition pipe 52 far away from the push pipe 51 is fixedly connected with a pressing ring 54, the pressing ring 54 protrudes out of the top of the connecting pipe 41, the top of the base 3 corresponding to the pressing ring 54 is provided with a sinking groove 32, and the pressing ring 54 is located in the sinking groove 32. When the elastic sheet 43 needs to be driven to be separated from the inserted rod 21, the pressing ring 54 is pressed to drive the transition pipe 52 to move, the transition pipe 52 moves to drive the pushing pipe 51 to move, and the pushing pipe 51 moves to drive the elastic sheet 43 to be separated from the inserted rod 21; by providing the driving mechanism 5, it is convenient to drive the elastic piece 43 to separate from the insert rod 21.
As shown in fig. 2 and 3, a transverse groove 33 is formed in the base 3, longitudinal grooves 34 are respectively formed at two ends of one side of the transverse groove 33, which is close to the mounting groove 31, the transverse groove 33 and the longitudinal grooves 34 are both square, and one ends of the two longitudinal grooves 34, which are far away from the transverse groove 33, are respectively communicated with the two sinking grooves 32; and the pushing mechanism 6 is arranged on the base 3 and used for driving the two pressing rings 54 to move downwards.
As shown in fig. 2 and 3, the pushing mechanism 6 includes a connecting rod 61 connected to the transverse slot 33 in a sliding manner in the width direction of the base 3, and a driving member mounted on the base 3 for driving the connecting rod 61 to move; the driving piece comprises a screw 62, the screw 62 is rotatably connected to the base 3 through a bearing, one end of the screw 62 extends into the transverse groove 33 and is in threaded connection with the connecting rod 61, and the other end of the screw is protruded out of the outer side wall of the base 3; two ends of the connecting rod 61 are fixedly connected with pushing rods 63 respectively, the two pushing rods 63 are connected to the two longitudinal grooves 34 in a sliding mode respectively, the top of each pressing ring 54 is fixedly connected with a connecting block 64, and the two connecting blocks 64 are arranged corresponding to the two pushing rods 63; a matching assembly 65 for driving the connecting block 64 to move downwards is arranged between the push rod 63 and the connecting block 64. When the pressing ring 54 needs to be driven to move downwards, the connecting rod 61 is driven by the driving piece to move towards the direction close to the pressing ring 54, the connecting rod 61 moves to drive the pushing rod 63 to move, and at the moment, the pushing rod 63 can drive the pressing ring 54 to move downwards under the action of the matching assembly 65; by providing the pushing mechanism 6, it is convenient to drive the pressing ring 54 to move downward.
As shown in fig. 2 and 3, the fitting assembly 65 includes two inclined surfaces 651 respectively provided at the bottom of the end of the push lever 63 remote from the connecting rod 61 and at the top of the connecting block 64, the two inclined surfaces 651 being matched. By providing the inclined plane 651, the pushing rod 63 is facilitated to drive the connecting block 64 to move downwards.
The implementation principle of the high-low voltage power distribution cabinet convenient for heat dissipation in the embodiment of the application is as follows: the heat insulation layer 2 is driven to move by the movable cabinet body 1, the insertion rod 21 is driven to move by the movement of the heat insulation layer 2, so that the insertion rod 21 is inserted into the inner cavity of the connecting pipe 41, the insertion rod 21 can be fixed under the action of the elastic sheet 43, and the heat insulation layer 2 can be installed; by providing the fixing means 4, it is facilitated to mount the insulation layer 2 on the base 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-low voltage distribution cabinet convenient to heat dissipation, includes the cabinet body (1), dust cover, air inlet window, insulating layer (2) and base (3), its characterized in that: the two ends of the heat insulation layer (2) are fixedly connected with the insertion rods (21) respectively, the two ends of the base (3) are provided with mounting grooves (31) respectively, a fixing device (4) for fixing the insertion rods (21) is mounted in each mounting groove (31), each fixing device (4) comprises a connecting pipe (41) which is fixedly connected to the inner wall of each mounting groove (31) and used for inserting the insertion rods (21), a fixing mechanism for fixing the insertion rods (21) is mounted in each connecting pipe (41), and each fixing mechanism comprises a circular ring (42) fixedly connected to the inner wall of each connecting pipe (41) and a plurality of elastic sheets (43) which are fixedly connected to the inner wall of each circular ring (42) along the circumferential direction of each circular ring (42) in sequence; each elastic piece (43) is arranged in a downward inclined mode.
2. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 1, characterized in that: the connecting pipe (41) is provided with a driving mechanism (5) for driving the elastic sheets (43) to move towards the direction of the axis far away from the connecting pipe (41), the driving mechanism (5) comprises a pushing pipe (51) which vertically slides in the connecting pipe (41), and the section area of the pushing pipe (51) is sequentially increased from top to bottom.
3. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 2, characterized in that: actuating mechanism (5) still include the rigid coupling in the top of push tube (51) and along vertical sliding connect in transition pipe (52) of connecting pipe (41), the one end rigid coupling that push tube (51) were kept away from in transition pipe (52) has pressing ring (54), pressing ring (54) salient the top setting of connecting pipe (41).
4. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 3, characterized in that: the inner wall rigid coupling of connecting pipe (41) has spacing ring (53), transition pipe (52) are along vertical sliding connection in the inner wall of spacing ring (53).
5. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 3, characterized in that: a sinking groove (32) is formed in the top of the base (3) corresponding to the pressing ring (54), and the pressing ring (54) is located in the sinking groove (32).
6. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 5, characterized in that: a transverse groove (33) is formed in the base (3), longitudinal grooves (34) are respectively formed in two ends of one side, close to the mounting groove (31), of the transverse groove (33), and one ends, far away from the transverse groove (33), of the two longitudinal grooves (34) are respectively communicated with the two sinking grooves (32); the pressing ring mechanism is characterized by further comprising a pushing mechanism (6) used for driving the two pressing rings (54) to move downwards, wherein the pushing mechanism (6) comprises a connecting rod (61) connected to the transverse groove (33) in a sliding mode along the width direction of the base (3) and a driving piece mounted on the base (3) and used for driving the connecting rod (61) to move; two ends of the connecting rod (61) are fixedly connected with pushing rods (63) respectively, the two pushing rods (63) are connected to the two longitudinal grooves (34) in a sliding mode respectively, a connecting block (64) is fixedly connected to the side wall of each pressing ring (54), and the two connecting blocks (64) are arranged corresponding to the two pushing rods (63); and a matching assembly (65) for driving the connecting block (64) to move downwards is arranged between the push rod (63) and the connecting block (64).
7. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 6, characterized in that: the driving piece comprises a screw rod (62), the screw rod (62) is rotatably connected to the base (3), one end of the screw rod (62) extends into the transverse groove (33) to be connected with the connecting rod (61) in a threaded mode, and the other end of the screw rod protrudes out of the outer side wall of the base (3).
8. The high-low voltage power distribution cabinet convenient for heat dissipation according to claim 6, characterized in that: the matching assembly (65) comprises two inclined planes (651) which are respectively arranged on the opposite inner sides of the push rod (63) and the connecting block (64), and the two inclined planes (651) are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022785377.6U CN213845914U (en) | 2020-11-26 | 2020-11-26 | High-low voltage power distribution cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022785377.6U CN213845914U (en) | 2020-11-26 | 2020-11-26 | High-low voltage power distribution cabinet convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213845914U true CN213845914U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022785377.6U Active CN213845914U (en) | 2020-11-26 | 2020-11-26 | High-low voltage power distribution cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213845914U (en) |
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2020
- 2020-11-26 CN CN202022785377.6U patent/CN213845914U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: 150000 Room 518, building 0 (No. 5, Songshan Road), Nangang concentration area, high tech Industrial Development Zone, Harbin, Heilongjiang Province Patentee after: Heilongjiang Changkai Electric Technology Co.,Ltd. Address before: 213000 in Tianmu Lake Industrial Park, Liyang Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: JIANGSU ZHENGHUA ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |