CN216390137U - Weak current power distribution cabinet - Google Patents
Weak current power distribution cabinet Download PDFInfo
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- CN216390137U CN216390137U CN202123016920.7U CN202123016920U CN216390137U CN 216390137 U CN216390137 U CN 216390137U CN 202123016920 U CN202123016920 U CN 202123016920U CN 216390137 U CN216390137 U CN 216390137U
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Abstract
The utility model discloses a weak current power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a main cabinet body and a door panel, wherein the door panel is assembled on the main cabinet body, a groove frame assembly comprises a groove frame and a driving rod, the driving rod is rotatably assembled in the groove frame and is assembled and connected with the door panel, the driving assembly comprises a plurality of driving rods and cams, the cams are assembled on the driving rods, the plurality of driving rods and the driving rod are arranged in a linkage manner, a driven plate group comprises a pressing plate, the pressing plate is movably abutted against the cams, a sealing mechanism comprises a sliding part, the sliding part is assembled at one side of the pressing plate, a sponge part is assembled at the tail end of the sliding part and is used for movably abutting against a gap between the door panel and the main cabinet body, the utility model drives the driven plate group and the sealing mechanism which are arranged in the main cabinet body through the driving assembly which is arranged in a linkage manner with the door panel, the gap between the main cabinet body and the door panel is movably plugged, so that when the weak current cabinet works in an external wet environment, the entering of steam can be effectively obstructed, and the circuit components and parts are prevented from being rusted and damaged and short-circuited.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a light-current power distribution cabinet.
Background
The distribution box is a general name of a motor control center and comprises a strong current distribution box and a weak current distribution box, wherein the distribution box is a low-voltage distribution device formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and is favorable for maintenance when a circuit fault occurs, and the distribution box is internally provided with a distribution board and the like and is a complete device for intensively installing equipment such as switches, instruments and the like.
When the existing distribution box works under a humid working condition, external water vapor can permeate into a box body of the distribution box and corrode electronic components in the distribution box, so that faults and short circuits are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the embodiment of the utility model aims to provide a weak current power distribution cabinet to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a light current switch board, includes the box component, the box component includes main tank body, door plant and portal, the door plant passes through the portal and assembles on the main tank body, light current switch board still includes:
the slot frame assembly comprises a slot frame and a driving rod, the slot frame is arranged on the inner side of the main box body and is arranged close to one side of the door plate, the driving rod is rotatably assembled in the slot frame, and the driving rod is assembled and connected with the door frame;
the transmission assembly comprises a plurality of transmission rods and a cam, the transmission rods are arranged on the inner side of the main box body and are matched with the door plate, the cam is assembled on the transmission rods, and the transmission rods are arranged in a linkage manner;
the driven plate group comprises a pressing plate which is arranged on one side of the transmission rod in a sliding mode and movably abutted against the cam; and
the sealing mechanism comprises a sliding piece and a sponge piece, the sliding piece is assembled on one side of the pressing plate in a sliding mode, and the sponge piece is assembled at the tail end of the sliding piece and used for movably abutting against a gap between the door plate and the main box body.
As a further scheme of the utility model, the slot frame assembly further comprises a main elastic part, one end of the main elastic part is assembled and connected with the slot frame, and the other end of the main elastic part is assembled and connected with the driving rod.
As a further scheme of the present invention, the transmission assembly further includes a plurality of transmission teeth, and the transmission teeth are disposed between the plurality of transmission rods and the driving rod, and are used for driving the plurality of transmission rods to be linked with the driving rod.
As a further scheme of the utility model, the driven plate group further comprises a sliding groove and a return elastic member, the pressing plate is inserted into the sliding groove in a sliding manner, and the return elastic member is assembled between the pressing plate and the sliding groove.
As a further aspect of the present invention, the sealing mechanism further includes an auxiliary elastic member, and the auxiliary elastic member is disposed between the sliding member and the pressing plate, and is configured to drive the sliding member to elastically return.
In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
according to the utility model, the transmission assembly which is in linkage arrangement with the door plate drives the driven plate group and the sealing mechanism which are arranged in the main box body, and the gap between the main box body and the door plate after closing is movably plugged, so that when the weak current box works in an external humid environment, the entry of water vapor can be effectively blocked, and the circuit components are prevented from being rusted, damaged and short-circuited.
Drawings
Fig. 1 is a schematic structural diagram of a light-current power distribution cabinet provided in an embodiment of the present invention.
Fig. 2 is a schematic side view of a group of driven plates in a low-current power distribution cabinet according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of a transmission assembly in a light current distribution cabinet according to an embodiment of the present invention.
Reference numerals: the device comprises a box body component 1, a main box body 101, a door panel 102, a door frame 103, a groove frame 2, a groove frame 201, a driving rod 202, a main elastic part 203, a transmission component 3, a transmission rod 301, a transmission tooth 302, a cam 303, a driven plate group 4, a pressing plate 401, a sliding groove 402, a resetting elastic part 403, a sealing mechanism 5, a sliding part 501, an auxiliary elastic part 502 and a sponge part 503.
Detailed Description
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, the light current distribution cabinet in an embodiment of the present invention includes a box member 1, where the box member 1 includes a main box 101, a door plate 102, and a door frame 103, the door plate 102 is assembled on the main box 101 through the door frame 103, and the light current distribution cabinet further includes: the slot frame assembly 2 comprises a slot frame 201 and a driving rod 202, the slot frame 201 is arranged on the inner side of the main box body 101 and is arranged close to one side of the door plate 102, the driving rod 202 is rotatably assembled in the slot frame 201, and the driving rod 202 is assembled and connected with the door frame 103; the transmission assembly 3 comprises a plurality of transmission rods 301 and cams 303, the transmission rods 301 are arranged on the inner side of the main box body 101 and are matched with the door panel 102, the cams 303 are assembled on the transmission rods 301, and the transmission rods 301 are arranged in a linkage manner; the driven plate group 4 comprises a pressing plate 401, and the pressing plate 401 is arranged on one side of the transmission rod 301 in a sliding mode and movably abutted against the cam 303; and the sealing mechanism 5 comprises a sliding part 501 and a sponge part 503, wherein the sliding part 501 is assembled on one side of the pressing plate 401 in a sliding mode, and the sponge part 503 is assembled at the tail end of the sliding part 501 and is used for movably abutting against a gap between the door panel 102 and the main box body 101.
In practical application, when the light current power distribution cabinet is used, in the process of opening and closing the door panel 102, since the door panel 102 is assembled in the slot frame 201 through the door frame 103, and the door frame 103 is assembled with the driving rod 202, when the door panel 102 rotates, the driving rod 202 rotates synchronously and drives the driving rod 301 to rotate synchronously, the transmission rod 301 drives the cam 303 thereon to press the pressing plate 401 on one side to move synchronously when the fixed shaft rotates, during the movement of the pressing plate 401, the sealing mechanism 5 mounted on one side thereof is driven toward the gap between the door panel 102 and the main cabinet 101 when closed, the sponge part 503 is movably extruded on the gap, the main box body 101 of the weak current distribution box is isolated from the external air environment, make this weak current case during operation under the outside humid environment, can effectively the entering of separation steam, prevent to cause corrosion damage and short circuit to circuit components and parts.
In a preferred embodiment of the present invention, as shown in fig. 1, the slot frame assembly 2 further comprises a main elastic member 203, wherein one end of the main elastic member 203 is assembled with the slot frame 201, and the other end is assembled with the driving rod 202.
In practical application, the main elastic element 203 is assembled between the slot frame 201 and the driving rod 202, and is in a release state when the door panel 102 tends to be in a closing state by default, so that the door panel 102 on the side can be automatically closed.
As shown in fig. 1, in a preferred embodiment of the present invention, the transmission assembly 3 further includes a plurality of transmission teeth 302, and the transmission teeth 302 are disposed between the plurality of transmission rods 301 and the driving rod 202 for driving the plurality of transmission rods 301 to be linked with the driving rod 202.
In practical application of this embodiment, the transmission teeth 302 are used for driving the transmission rod 301 to be linked with the driving rod 202, and directions in which the transmission teeth 302 drive the transmission rod 301 to rotate are different, so that the arrangement angle of the cam 303 on the transmission rod 301 matches with the rotation direction of the transmission rod 301, so that the cam 303 can drive the pressing plate 401 to drive the sliding member 501 to move toward the gap side in the closed state of the door panel 102.
As shown in fig. 2, in a preferred embodiment of the present invention, the driven plate group 4 further includes a sliding slot 402 and a return elastic member 403, the pressing plate 401 is slidably inserted into the sliding slot 402, and the return elastic member 403 is assembled between the pressing plate 401 and the sliding slot 402.
In practical applications, the pressing plate 401 is slidably engaged in the sliding groove 402, and the pressing plate 401 can be elastically restored in the sliding groove 402 under the elastic force of the restoring elastic member 403.
As shown in fig. 2, in a preferred embodiment of the present invention, the sealing mechanism 5 further includes a secondary elastic member 502, and the secondary elastic member 502 is disposed between the sliding member 501 and the pressing plate 401 for driving the elastic return of the sliding member 501.
In practical application of the embodiment, since the pressing plate 401 drives the sliding member 501 to move toward the gap between the door panel 102 and the main box 101, the sliding member 501 is slidably disposed at one end of the pressing plate 401, when the door panel 102 is closed, the sponge member 503 is firstly contacted with the door panel 102 and then pressed, so that the secondary elastic member 502 is compressed and slides on the inner wall surface of the door panel 102, and along with continuous pressing of the pressing plate 401, and abuts against the side close to the main box 101, so that the sponge member 503 can completely block the gap when the door panel 102 is in the closed state.
The embodiment of the utility model provides a weak current power distribution cabinet, and the transmission assembly 3 which is in linkage with the door panel 102 drives the driven plate group 4 and the sealing mechanism 5 which are arranged in the main box body 101, so that the gap between the main box body 101 and the door panel 102 after being closed is movably sealed, and the weak current box can effectively block the water vapor from entering and prevent the circuit components from being rusted, damaged and short-circuited when working in an external humid environment.
In the description of the present invention, it should be understood that the terms "upper", "one side", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the weak current distribution cabinet or the component to be referred must have a specific orientation, be constructed in a specific orientation, and operate, and it should be noted that unless otherwise explicitly specified or limited, the terms "set", "installed", "connected", and "connected" should be broadly construed, for example, as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention may be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a light current switch board, includes the box component, the box component includes main tank body, door plant and portal, the door plant passes through the portal and assembles on the main tank body, its characterized in that, light current switch board still includes:
the slot frame assembly comprises a slot frame and a driving rod, the slot frame is arranged on the inner side of the main box body and is arranged close to one side of the door plate, the driving rod is rotatably assembled in the slot frame, and the driving rod is assembled and connected with the door frame;
the transmission assembly comprises a plurality of transmission rods and a cam, the transmission rods are arranged on the inner side of the main box body and are matched with the door plate, the cam is assembled on the transmission rods, and the transmission rods are arranged in a linkage manner;
the driven plate group comprises a pressing plate which is arranged on one side of the transmission rod in a sliding mode and movably abutted against the cam; and
the sealing mechanism comprises a sliding piece and a sponge piece, the sliding piece is assembled on one side of the pressing plate in a sliding mode, and the sponge piece is assembled at the tail end of the sliding piece and used for movably abutting against a gap between the door plate and the main box body.
2. The light-current power distribution cabinet according to claim 1, wherein the slot frame assembly further comprises a main elastic member, one end of the main elastic member is assembled and connected with the slot frame, and the other end of the main elastic member is assembled and connected with the driving rod.
3. The light-current power distribution cabinet according to claim 1, wherein the transmission assembly further comprises a plurality of transmission teeth, and the transmission teeth are disposed between the plurality of transmission rods and the driving rod and used for driving the plurality of transmission rods to be linked with the driving rod.
4. The light-current power distribution cabinet according to claim 1, wherein the driven plate group further comprises a sliding groove and a return elastic member, the pressing plate is slidably inserted into the sliding groove, and the return elastic member is assembled between the pressing plate and the sliding groove.
5. The light-current power distribution cabinet according to claim 1, wherein the sealing mechanism further comprises a secondary elastic member, and the secondary elastic member is disposed between the sliding member and the pressing plate and used for driving the sliding member to elastically return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123016920.7U CN216390137U (en) | 2021-12-03 | 2021-12-03 | Weak current power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123016920.7U CN216390137U (en) | 2021-12-03 | 2021-12-03 | Weak current power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390137U true CN216390137U (en) | 2022-04-26 |
Family
ID=81221400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123016920.7U Active CN216390137U (en) | 2021-12-03 | 2021-12-03 | Weak current power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390137U (en) |
-
2021
- 2021-12-03 CN CN202123016920.7U patent/CN216390137U/en active Active
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