CN216648984U - Bidirectional voltage control equipment of low-voltage connection cabinet - Google Patents
Bidirectional voltage control equipment of low-voltage connection cabinet Download PDFInfo
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- CN216648984U CN216648984U CN202121331704.9U CN202121331704U CN216648984U CN 216648984 U CN216648984 U CN 216648984U CN 202121331704 U CN202121331704 U CN 202121331704U CN 216648984 U CN216648984 U CN 216648984U
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Abstract
The utility model discloses a bidirectional voltage control device of a low-voltage contact cabinet, wherein a support plate is arranged on one side of a shell, a pull rod is arranged in the support plate, a fixing component is arranged on the inner wall of the support plate and comprises a second rotating shaft, a small gear and a clamping plate, an installation frame is arranged on one side of the shell, a heat dissipation component is arranged on the inner wall of the installation frame and comprises a motor, a first rotating shaft and fan blades, an installation plate is arranged on one side of the shell, and a moisture-proof block is arranged on the inner wall of the installation plate; according to the technical scheme provided by the utility model, the voltage control equipment is convenient to disassemble by arranging the simple disassembling structure, the operation is simple, electric shock caused by overlong disassembling time of maintenance workers is prevented, and the personal safety can be better protected.
Description
Technical Field
The utility model relates to the technical field of voltage control equipment, in particular to bidirectional voltage control equipment of a low-voltage connection cabinet.
Background
The low-voltage connection cabinet, namely a low-voltage distribution cabinet, has the rated current of 50Hz and the rated voltage of 380V, and is used for power conversion and control of illumination and distribution, and the distribution cabinet is used for distributing electric energy to each load part by distribution control and conducting power-off maintenance when a circuit is short-circuited, overloaded and leaked.
The prior art has the following defects or problems: 1. most of the existing voltage control devices are directly fixed in a low-voltage contact cabinet by screws, so that workers are not easy to detach during detection and maintenance, inconvenient to operate and easy to get an electric shock to hurt the human body; 2. when the voltage control equipment is used, the inside of the equipment can generate great heat, if the heat is not discharged, the work of the voltage control equipment can be influenced, water vapor can also be generated, and most of the water vapor in the voltage control equipment can easily damage internal elements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bidirectional voltage control device of a low-voltage connection cabinet aiming at the defects of the prior art so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: be provided with the backup pad in shell one side, the inside pull rod that is provided with of backup pad, the backup pad inner wall is provided with fixed subassembly, just fixed subassembly includes second pivot, pinion and cardboard, the second pivot set up in the backup pad inner wall, the pinion install in second pivot outer wall, cardboard fixed connection in the pinion outer wall, shell one side is provided with the installing frame, the installing inner wall is provided with radiator unit, just radiator unit includes motor, first pivot and flabellum, motor fixed connection in the installing frame inner wall, first pivot install in motor one end, flabellum fixed connection in first pivot outer wall, shell one side is provided with the mounting panel, the mounting panel inner wall is provided with dampproofing piece.
Optionally, the screw hole has been seted up to the backup pad, the lead screw is installed to the screw hole inner wall, lead screw top fixedly connected with knob.
Optionally, the bottom end of the screw rod is fixedly connected with a connecting piece, the connecting piece is in an i shape, the top end of the pull rod is provided with a hole, and the connecting piece is installed on the inner wall of the hole.
Optionally, a damping spring is fixedly connected to one side of the housing, and a shockproof block is fixedly connected to one end of the damping spring.
Optionally, ventilation holes are respectively formed in the two sides of the shell, and the ventilation holes are vertically distributed in the two sides of the shell.
Compared with the prior art, the utility model provides the bidirectional voltage control equipment of the low-voltage interconnection cabinet, which has the following beneficial effects:
1. the rotary knob is rotated to drive the screw rod to rotate, so that the clamping plate is driven to rotate, the voltage control equipment is convenient to disassemble, the operation is simple, electric shock caused by overlong disassembly time of maintenance workers is prevented, and personal safety can be better protected;
2. according to the utility model, the first rotating shaft rotates to drive the fan blades to rotate, so that heat and water vapor generated in the shell are discharged, the phenomenon that the equipment works due to overheating in the voltage control equipment is prevented, the interior of the shell is kept dry, and the damage of internal elements of the voltage control equipment due to the water vapor is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a cross-sectional view of a mounting assembly of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the heat dissipation assembly of the present invention.
In the figure: 1. a housing; 2. installing a frame; 3. a first rotating shaft; 4. a motor; 5. a fan blade; 6. a moisture-proof block; 7. mounting a plate; 8. a support plate; 9. a pull rod; 10. a second rotating shaft; 11. a shock-proof block; 12. a knob; 13. a screw rod; 14. a connecting member; 15. clamping a plate; 16. a vent hole; 17. a pinion gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, in this embodiment: the bidirectional voltage control equipment of the low-voltage communication cabinet is characterized in that a supporting plate 8 is arranged on one side of a shell 1, a pull rod 9 is arranged in the supporting plate 8, a fixing component is arranged on the inner wall of the supporting plate 8 and comprises a second rotating shaft 10, a small gear 17 and a clamping plate 15, an installation frame 2 is arranged on one side of the shell 1, a heat dissipation component is arranged on the inner wall of the installation frame 2 and comprises a motor 4, a first rotating shaft 3 and fan blades 5, an installation plate 7 is arranged on one side of the shell 1, and a moisture-proof block 6 is arranged on the inner wall of the installation plate 7; 8 support housing 1 of backup pad, pull rod 9 slides in 8 inner walls of backup pad, and steam in the shell 1 is blown dampproofing piece 6 departments by radiator unit and is absorbed, and dampproofing 6 materials of piece are water absorbent resin, have good hydroscopicity, and absorption steam that can be better keeps 1 inside drying of shell, prevents to have steam to lead to voltage control equipment inner member to damage.
Further, the second rotating shaft 10 is arranged on the inner wall of the supporting plate 8, the pinion 17 is arranged on the outer wall of the second rotating shaft 10, and the clamping plate 15 is fixedly connected to the outer wall of the pinion 17; the second rotating shaft 10 supports the pinion 17, and the pinion 17 rotates to drive the card board 15 to rotate, so that the opening and the closing of the card board 15 are controlled.
Further, a motor 4 is fixedly connected to the inner wall of the mounting frame 2, the first rotating shaft 3 is mounted at one end of the motor 4, and the fan blades 5 are fixedly connected to the outer wall of the first rotating shaft 3; the installing frame 2 supports the motor 4, and the motor 4 starts to drive the fan blades 5 to rotate, discharges the heat generated in the shell 1, and prevents the internal overheating of the voltage control equipment from influencing the operation of the equipment.
Further, the supporting plate 8 is provided with a screw hole, the inner wall of the screw hole is provided with a screw rod 13, and the top end of the screw rod 13 is fixedly connected with a knob 12; the knob 12 rotates to drive the screw rod 13 to rotate, and the screw rod 13 drives the pull rod 9 to move up and down, so that the effect of controlling the movement of the pull rod 9 is realized.
Further, the bottom end of the screw rod 13 is fixedly connected with a connecting piece 14, the connecting piece 14 is I-shaped, a hole is formed in the top end of the pull rod 9, and the connecting piece 14 is installed on the inner wall of the hole; the connecting piece 14 supports the pull rod 9, and the connecting piece 14 rotates on the inner wall of the hole to play a role of supporting the pull rod 9.
Further, one side of the shell 1 is fixedly connected with a damping spring, and one end of the damping spring is fixedly connected with a shockproof block 11; the external vibration is weakened through the shockproof block 11, so that the internal elements of the voltage control equipment are prevented from being loosened by the vibration, and the voltage control equipment works more stably.
Furthermore, ventilation holes 16 are respectively formed in two sides of the shell 1, and the ventilation holes 16 are vertically distributed in two sides of the shell 1; the air current that radiator unit produced passes through the ventilation hole 16 and transmits inside shell 1, and the inside steam of shell 1 is passed through ventilation hole 16 and is absorbed by dampproofing piece 6, has played the effect of discharging the inside heat of shell 1 and steam.
The working principle and the using process of the utility model are as follows: voltage control equipment during operation, motor 4 starts, it rotates to drive first pivot 3, thereby drive flabellum 5 and rotate, the heat of the inside production of discharge housing 1, pass through ventilation hole 16 with the inside steam of shell 1 and be absorbed by dampproofing piece 6, prevent the inside overheated influence equipment work of voltage control equipment, when needing maintenance voltage control equipment, rotate knob 12, it rotates to drive lead screw 13, lead screw 13 drives pull rod 9 and reciprocates, lead screw 13 drives pinion 17 and rotates, thereby drive 15 rotations of cardboard, make things convenient for voltage control equipment's dismantlement, and the operation is simple.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. Two-way voltage control equipment of low pressure interconnection cabinet, its characterized in that: a supporting plate (8) is arranged on one side of a shell (1), a pull rod (9) is arranged inside the supporting plate (8), a fixing component is arranged on the inner wall of the supporting plate (8) and comprises a second rotating shaft (10), a small gear (17) and a clamping plate (15), the second rotating shaft (10) is arranged on the inner wall of the supporting plate (8), the small gear (17) is installed on the outer wall of the second rotating shaft (10), the clamping plate (15) is fixedly connected to the outer wall of the small gear (17), an installing frame (2) is arranged on one side of the shell (1), a heat dissipation component is arranged on the inner wall of the installing frame (2) and comprises a motor (4), a first rotating shaft (3) and fan blades (5), the motor (4) is fixedly connected to the inner wall of the installing frame (2), and the first rotating shaft (3) is installed at one end of the motor (4), flabellum (5) fixed connection in first pivot (3) outer wall, shell (1) one side is provided with mounting panel (7), mounting panel (7) inner wall is provided with dampproofing piece (6).
2. The low-voltage interconnection cabinet bidirectional voltage control device of claim 1, wherein: the screw hole has been seted up in backup pad (8), lead screw (13) are installed to the screw hole inner wall, lead screw (13) top fixedly connected with knob (12).
3. The low voltage tie cabinet bi-directional voltage control device of claim 2, wherein: the bottom end of the screw rod (13) is fixedly connected with a connecting piece (14), the connecting piece (14) is I-shaped, a hole is formed in the top end of the pull rod (9), and the connecting piece (14) is installed on the inner wall of the hole.
4. The low voltage tie cabinet bi-directional voltage control device of claim 1, wherein: one side of the shell (1) is fixedly connected with a damping spring, and one end of the damping spring is fixedly connected with a shockproof block (11).
5. The low voltage tie cabinet bi-directional voltage control device of claim 1, wherein: ventilation holes (16) are respectively formed in the two sides of the shell (1), and the ventilation holes (16) are vertically distributed in the two sides of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331704.9U CN216648984U (en) | 2021-06-15 | 2021-06-15 | Bidirectional voltage control equipment of low-voltage connection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331704.9U CN216648984U (en) | 2021-06-15 | 2021-06-15 | Bidirectional voltage control equipment of low-voltage connection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216648984U true CN216648984U (en) | 2022-05-31 |
Family
ID=81722081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331704.9U Active CN216648984U (en) | 2021-06-15 | 2021-06-15 | Bidirectional voltage control equipment of low-voltage connection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216648984U (en) |
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2021
- 2021-06-15 CN CN202121331704.9U patent/CN216648984U/en active Active
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