CN210900148U - Integrative alarm device of electrical control cabinet sound light - Google Patents
Integrative alarm device of electrical control cabinet sound light Download PDFInfo
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- CN210900148U CN210900148U CN201921936391.2U CN201921936391U CN210900148U CN 210900148 U CN210900148 U CN 210900148U CN 201921936391 U CN201921936391 U CN 201921936391U CN 210900148 U CN210900148 U CN 210900148U
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Abstract
The utility model relates to an integrative alarm device of electrical control cabinet reputation electricity, include the cabinet body and install the audible-visual annunciator on the cabinet body, the cabinet body includes frame, roof, bottom plate, bounding wall and ventilation mechanism, the roof is installed at the top of frame the roof on install audible-visual annunciator and radiator fan, the bottom plate of taking the louvre is installed to the lower part, installs several bounding walls at the lateral part of this frame, the internally mounted of frame has main control board mounting bracket, installs main control board and with main control board electric connection's electrical component mounting panel and temperature sensor on this main control board mounting bracket. The utility model has the advantages that: when the heat in the switch board surpassed preset temperature, temperature sensor sent signal to the main control panel, and then through the operation of main control panel control ventilation mechanism, strengthened the ventilation effect, guaranteed thermal in time giving off to audible-visual annunciator is set out simultaneously, so that inspects the part, has reduced the potential safety hazard to a certain extent.
Description
Technical Field
The utility model relates to an integrative alarm device of electrical control cabinet sound light.
Background
For the control cabinet, because long-time continuous operation, the inside part will cause the heat to give off untimely if the ventilation is untimely, and then causes the high temperature in the control cabinet, has the potential safety hazard.
Disclosure of Invention
For overcoming prior art's defect, the utility model provides an integrative alarm device of electrical control cabinet sound photoelectricity, the technical scheme of the utility model is:
an acousto-optic-electric integrated alarm device of an electrical control cabinet comprises a cabinet body and an acousto-optic alarm arranged on the cabinet body, wherein the cabinet body comprises a frame, a top plate, a bottom plate, enclosing plates and a ventilation mechanism, the top plate is arranged at the top of the frame, the acousto-optic alarm and a cooling fan are arranged on the top plate, the bottom plate with cooling holes is arranged at the lower part of the top plate, a plurality of enclosing plates are arranged at the side part of the frame, a main control plate mounting frame is arranged in the frame, and a main control plate, an electrical element mounting plate and a temperature sensor are arranged on the main control plate mounting frame and are electrically connected with; the frame on install folding mechanism, form ventilation mechanism on one of them bounding wall, this ventilation mechanism passes through folding mechanism drive, this folding mechanism and audible-visual annunciator access main control board.
The coaming forming the ventilation mechanism comprises a folding plate and a fixed plate, wherein the folding plate is positioned at the upper part of the fixed plate and is connected with the fixed plate through a hinge, a support rod is arranged at the inner side of the folding plate and is vertical to the folding plate, and a through hole is formed in the support rod; the lower edge of the folding plate is butted with the fixed plate, and the upper edge of the folding plate is movably matched with the upper edge of the frame; and a balancing weight is arranged at the bottom of the outer side of the folding plate.
The folding mechanism comprises a rotating motor and a swing rod, one end of the swing rod is arranged on a motor shaft of the rotating motor, the other end of the swing rod forms a hook-shaped end, the hook-shaped end is movably matched with the through hole, and when the hook-shaped end of the swing rod is placed in the through hole, the folding plate is in close contact with the frame; the rotating motor is arranged on a motor fixing plate which is fixedly arranged on the frame.
The bottom of frame is provided with the several base, installs damping spring between each base and the bottom plate.
Soundproof cotton is all installed to roof, bottom plate and bounding wall inner wall, the inside of frame is provided with the silence annihilator.
The utility model has the advantages that: when the heat in the switch board surpassed preset temperature, temperature sensor sent signal to main control panel, and then through the operation of main control panel control folding mechanism, strengthened ventilation effect, guaranteed thermal in time giving off to audible-visual annunciator is set out simultaneously, so that inspects the part, has reduced the potential safety hazard to a certain extent.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic structural view of the ventilation mechanism in fig. 1.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 2, the utility model relates to an integrated acousto-optic-electric alarm device of an electrical control cabinet, which comprises a cabinet body and an acousto-optic alarm 6 arranged on the cabinet body, wherein the cabinet body comprises a frame 1, a top plate 2, a bottom plate 3, a coaming 4 and a ventilation mechanism, the top of the frame 1 is provided with the top plate 2, the top plate 2 is provided with the acousto-optic alarm 6 and a cooling fan, the lower part of the top plate is provided with the bottom plate 3 with cooling holes, the lateral part of the frame 1 is provided with a plurality of coamings 4 (left side, right side and rear side), the frame 1 is internally provided with a main control board mounting rack 11, and the main control board mounting rack 11 is provided with a main control board, an electrical element mounting board and a temperature; the frame 1 is provided with a folding mechanism, a ventilation mechanism is formed on one of the enclosing plates (in the embodiment, the enclosing plate on the left side is taken as an example), the ventilation mechanism is driven by the folding mechanism, and the folding mechanism and the audible and visual alarm 6 are connected to the main control board.
As shown in fig. 2, the enclosing plate forming the ventilation mechanism comprises a folding plate 14 and a fixed plate 15, the folding plate is positioned at the upper part of the fixed plate and is connected with the fixed plate 15 through a hinge, a support rod 9 is arranged at the inner side of the folding plate 14, the support rod 9 is perpendicular to the folding plate 14, and a through hole 10 is arranged on the support rod 9; the lower edge of the folding plate 14 is butted with the fixed plate 15, the upper edge is movably matched with the upper edge of the frame 1, and a balancing weight is arranged at the bottom of the outer side of the folding plate 14.
The folding mechanism comprises a rotating motor 7 and a swing rod 8, one end of the swing rod 8 is installed on a motor shaft of the rotating motor 7, the other end of the swing rod 8 forms a hook-shaped end, the hook-shaped end is movably matched with the through hole 10, and after the hook-shaped end of the swing rod 8 is placed in the through hole 10, the folding plate 14 is in close contact with the frame; the rotating motor 7 is arranged on the motor fixing plate 5, and the motor fixing plate 5 is fixedly arranged on the frame 1. When the hook-shaped end is separated from the through hole, the folding plate is turned outwards under the action of the balancing weight, so that a ventilation opening is formed, and the ventilation effect inside the cabinet body is enhanced.
The bottom of the frame 1 is provided with a plurality of bases 13, and a damping spring 12 is arranged between each base and the bottom plate.
Soundproof cotton is all installed to roof 2, bottom plate 3 and bounding wall 4 inner wall, the inside of frame 1 is provided with the silence annihilator.
The utility model discloses a theory of operation is: when the heat in the switch board surpassed preset temperature, temperature sensor sent signal to main control panel, and then through main control panel control folding mechanism and audible-visual annunciator operation, folding mechanism when operation, the rotating electrical machines drove the pendulum rod rotatory for branch breaks away from the constraint, relies on the outside folding upset of effect of balancing weight, strengthens the ventilation effect, has guaranteed thermal in time giving off, and audible-visual annunciator of simultaneously starting, so that inspect the part.
Claims (5)
1. An acousto-optic-electric integrated alarm device of an electrical control cabinet comprises a cabinet body and an acousto-optic alarm arranged on the cabinet body, and is characterized in that the cabinet body comprises a frame, a top plate, a bottom plate, surrounding plates and a ventilation mechanism, wherein the top plate is arranged at the top of the frame; the frame on install folding mechanism, form ventilation mechanism on one of them bounding wall, this ventilation mechanism passes through folding mechanism drive, this folding mechanism and audible-visual annunciator access main control board.
2. The integrated acoustic, optical and electrical alarm device for the electric control cabinet as claimed in claim 1, wherein the enclosure forming the ventilation mechanism comprises a folding plate and a fixed plate, the folding plate is located on the upper portion of the fixed plate and connected with the fixed plate through a hinge, a support rod is installed on the inner side of the folding plate and is perpendicular to the folding plate, and a through hole is formed in the support rod; the lower edge of the folding plate is butted with the fixed plate, and the upper edge of the folding plate is movably matched with the upper edge of the frame; and a balancing weight is arranged at the bottom of the outer side of the folding plate.
3. The integrated acoustic, optical and electrical alarm device for the electrical control cabinet as claimed in claim 2, wherein the folding mechanism comprises a rotary motor and a swing rod, one end of the swing rod is mounted on a motor shaft of the rotary motor, the other end of the swing rod forms a hooked end, the hooked end is movably matched with the through hole, and when the hooked end of the swing rod is placed in the through hole, the folding plate is in close contact with the frame; the rotating motor is arranged on a motor fixing plate which is fixedly arranged on the frame.
4. The integrated acoustic, optical and electrical alarm device for the electrical control cabinet as claimed in claim 1, wherein the bottom of the frame is provided with a plurality of bases, and a damping spring is installed between each base and the bottom plate.
5. The integrated acoustoelectric and optical alarm device for the electrical control cabinet as claimed in claim 2, wherein soundproof cotton is mounted on the top plate, the bottom plate and the inner wall of the enclosing plate, and a silence eliminator is arranged inside the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936391.2U CN210900148U (en) | 2019-11-11 | 2019-11-11 | Integrative alarm device of electrical control cabinet sound light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936391.2U CN210900148U (en) | 2019-11-11 | 2019-11-11 | Integrative alarm device of electrical control cabinet sound light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210900148U true CN210900148U (en) | 2020-06-30 |
Family
ID=71320755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921936391.2U Active CN210900148U (en) | 2019-11-11 | 2019-11-11 | Integrative alarm device of electrical control cabinet sound light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210900148U (en) |
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2019
- 2019-11-11 CN CN201921936391.2U patent/CN210900148U/en active Active
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