CN210779573U - Low-voltage intelligent power distribution cabinet - Google Patents
Low-voltage intelligent power distribution cabinet Download PDFInfo
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- CN210779573U CN210779573U CN201921867294.2U CN201921867294U CN210779573U CN 210779573 U CN210779573 U CN 210779573U CN 201921867294 U CN201921867294 U CN 201921867294U CN 210779573 U CN210779573 U CN 210779573U
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Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage intelligent power distribution cabinet, which comprises a cabinet body, wherein the front side of the cabinet body is hinged with a cabinet door through a hinge, and the front side surface of the cabinet body is provided with a cavity; the low-voltage intelligent power distribution cabinet is convenient for radiating heat in real time through the fan blades, the motor and the like, so that the condition of fire caused by poor heat radiation is avoided; the mechanism of putting out a fire that is equipped with simultaneously, when the internal burning that takes place of cabinet, the thin slice melts and drives the gag lever post and break away from collection powder fill, thereby make the powder extinguishing agent in the collection powder fill can from the top unrestrained, be convenient for in time put out a fire to the internal fire of cabinet, the mechanism low in manufacturing cost that should put out a fire, can effectually prevent the inside burning of switch board, great economic loss has been avoided, the situation that lacks automatic fire extinguishing mechanism in traditional switch board has been changed, the problem that lacks the equipment that is used for putting out a fire by oneself in the current low-voltage distribution cabinet has been solved.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a low-voltage intelligent power distribution cabinet.
Background
The electric wire in the low-voltage distribution cabinet is the complicacy of intricacies many, consequently when overheated or take place the short circuit in the switch board, the switch board is very easily taken place the burning, and in time the discovery condition of a fire is especially important with in time put out the fire source, lacks the mechanism that is used for putting out a fire in the current switch board, when taking place the condition of a fire, often can cause great loss because of putting out untimely often.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage intelligent power distribution cabinet to solve the problem that lacks the equipment that is used for putting out a fire by oneself in the current low-voltage power distribution cabinet that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a low-voltage intelligent power distribution cabinet comprises a cabinet body, wherein the front side of the cabinet body is hinged with a cabinet door through a hinge, the front side of the cabinet body is provided with a cavity, and the inner bottom surface of the cavity is provided with a plurality of rectangular grooves in linear equal-interval distribution; a heat dissipation box is arranged below the cabinet body, the cabinet body and the heat dissipation box are of an integrally formed structure, a plurality of heat dissipation grooves are linearly and equidistantly distributed on the left side surface and the right side surface of the heat dissipation box, a heat dissipation cavity is formed inside the heat dissipation box, a plurality of motors which are equidistantly distributed are fixedly connected to the inner bottom surface of the heat dissipation cavity through bolts, and fan blades are coaxially arranged at the end part of an output shaft of each motor; the inner top surface of the cavity is provided with a fire extinguishing mechanism; the rear side face of the cabinet body is fixedly connected with a fan through a bolt, and the fan is communicated with the cavity.
Preferably, the mechanism of putting out a fire include with the interior top surface fixed connection's of cavity fixed block, the bottom surface of fixed block is a plurality of through-holes of having seted up that the matrix distributes, be equipped with in the through-hole and pop out the subassembly, it includes collection powder fill to pop out the subassembly, collection powder fill bottom is coaxial to be equipped with the bulge tube, just collection powder fill with the bulge tube is linked together, be equipped with the gag lever post in the bulge tube, the gag lever post with bulge tube sliding connection, the coaxial spacing ring that is equipped with on the circumference outer wall of gag lever post, it is equipped with the spring still to overlap on the circumference outer wall of gag lever post, just the spring is located the bulge tube with between the spacing ring, the gag lever post is kept away from the coaxial thin slice that is equipped with of one end of bulge tube, the symmetry is equipped with two connecting rods on the circumference outer wall of thin.
Preferably, the radius of the sheet is smaller than the radius of the through hole.
Preferably, a plurality of strip-shaped grooves are formed in the left side surface and the right side surface of the cabinet body in a linear equidistant distribution mode, and the strip-shaped grooves are communicated with the cavity.
Preferably, the rectangular groove is communicated with the heat dissipation cavity.
Preferably, an intelligent smoke alarm is further arranged on the inner wall of the cavity.
Preferably, the powder collecting hopper is funnel-shaped in overall shape.
Compared with the prior art, the beneficial effects of the utility model are that: the low-voltage intelligent power distribution cabinet is convenient for radiating heat in real time through the fan blades, the motor and the like, so that the condition of fire caused by poor heat radiation is avoided; the mechanism of putting out a fire that is equipped with simultaneously, when the internal burning that takes place of cabinet, the thin slice melts and drives the gag lever post and break away from collection powder fill, thereby make the powder extinguishing agent in the collection powder fill can from the top unrestrained, be convenient for in time put out a fire to the internal fire of cabinet, the mechanism low in manufacturing cost that should put out a fire, can effectually prevent the inside burning of switch board, great economic loss has been avoided, the situation that lacks automatic fire extinguishing mechanism in traditional switch board has been changed, the problem that lacks the equipment that is used for putting out a fire by oneself in the current low-voltage distribution cabinet has been solved.
Drawings
Fig. 1 is one of the overall structural diagrams of the present invention;
fig. 2 is a second schematic view of the overall structure of the present invention;
fig. 3 is a third schematic view of the overall structure of the present invention;
fig. 4 is a schematic structural view of the middle cabinet body of the present invention;
FIG. 5 is a schematic structural view of a heat dissipation box of the present invention;
FIG. 6 is a schematic structural view of the fire extinguishing mechanism of the present invention;
fig. 7 is a schematic structural diagram of the pop-up assembly of the present invention.
In the figure: 1. a cabinet body; 11. a cabinet door; 12. a strip-shaped groove; 13. a cavity; 14. a rectangular groove; 2. a heat dissipation box; 21. a heat sink; 22. a heat dissipation cavity; 23. a motor; 24. a fan blade; 3. a fire extinguishing mechanism; 31. a fixed block; 311. a through hole; 32. a pop-up assembly; 321. a powder collecting hopper; 322. a convex pipe; 323. a spring; 324. A limiting rod; 325. a limiting ring; 326. a sheet; 327. a connecting rod; 4. a fan; 5. intelligent smoke alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a low-voltage intelligent power distribution cabinet, as shown in the figure, includes the cabinet body 1, and the front side of the cabinet body 1 articulates through the hinge has cabinet door 11, and cavity 13 has been seted up to the leading flank of the cabinet body 1, and a plurality of rectangular channels 14 have been seted up of linear equidistant distribution is personally submitted to the inner bottom of cavity 13. The below of the cabinet body 1 is equipped with heat dissipation case 2, and the cabinet body 1 and heat dissipation case 2 are the integrated into one piece structure, and what be linear equidistant distribution on the side of controlling of heat dissipation case 2 is equipped with a plurality of radiating grooves 21, and heat dissipation chamber 22 has been seted up to heat dissipation case 2's inside, and the interior bottom surface of heat dissipation chamber 22 passes through a plurality of motors 23 that are equidistant distribution of bolt fixedly connected with, and the output shaft tip of motor 23 is coaxial to be equipped with flabellum 24, and the output shaft of motor 23 and the coaxial inseparable welding of flabellum 24. The rear side surface of the cabinet body 1 is fixedly connected with a fan 4 through a bolt, and the fan 4 is communicated with the cavity 13.
In this embodiment, a plurality of bar grooves 12 are opened to the side of the cabinet 1 that is linear equidistant distribution, and bar grooves 12 are linked together with cavity 13, and a plurality of bar grooves 12 are used for the heat dissipation in the cabinet 1.
Further, the rectangular groove 14 is communicated with the heat dissipation chamber 22, which facilitates the wind generated by the fan blades 24 to enter the cavity 13 through the rectangular groove 14, thereby facilitating the heat dissipation of the cavity 13.
Besides, the inner wall of the cavity 13 is provided with an intelligent smoke alarm 5, and the intelligent smoke alarm 5 is convenient to find fire timely.
Referring to the figure, the inner top surface of the cavity 13 is provided with a fire extinguishing mechanism 3. Specifically, the fire extinguishing mechanism 3 comprises a fixed block 31 fixedly connected with the inner top surface of the cavity 13, the bottom surface of the fixed block 31 is provided with a plurality of through holes 311 in a matrix distribution, a pop-up assembly 32 is arranged in each through hole 311, each pop-up assembly 32 comprises a powder collecting hopper 321, each powder collecting hopper 321 is tightly welded with the inner top surface of each through hole 311, a convex tube 322 is coaxially arranged at the bottom end of each powder collecting hopper 321, each convex tube 322 is coaxially and tightly welded with each powder collecting hopper 321, each powder collecting hopper 321 is communicated with each convex tube 322, a limiting rod 324 is arranged in each convex tube 322, each limiting rod 324 is in sliding connection with each convex tube 322, a limiting ring 325 is coaxially arranged on the outer circumferential wall of each limiting rod 324, each limiting ring 325 is coaxially and tightly welded with each limiting rod 324, a spring 323 is further sleeved on the outer circumferential wall of each limiting rod 324, each spring 323 is positioned between each convex tube 322 and each limiting ring 325, a sheet 326 is coaxially arranged at one end of, two connecting rods 327 are symmetrically arranged on the circumferential outer wall of the thin sheet 326, one end of each connecting rod 327 is fixedly connected with the inner wall of the through hole 311, and two ends of each connecting rod 327 are tightly adhered to the outer wall of the thin sheet 326 and the inner wall of the through hole 311 respectively.
In this embodiment, the radius of the sheet 326 is smaller than the radius of the through hole 311, and when the connecting rod 327 is melted by heat, the sheet 326 can be ejected out of the through hole 311, so that the limiting rod 324 can be separated from the protruding tube 322, and the powder extinguishing agent can be scattered in the cavity 13 from the powder collecting hopper 321 for extinguishing fire.
It should be added that the powder collecting hopper 321 in this embodiment is provided with a dry powder extinguishing agent, which is convenient for the dry powder extinguishing agent to fall from the powder collecting hopper 321 and extinguish the fire of the cabinet 1.
In addition, the sheet 326 and the connecting rod 327 in this embodiment are made of plastic, and the melting point of the plastic is low, so that the connecting rod 327 can be rapidly fused when a fire occurs, and the dry powder extinguishing agent can be conveniently scattered in the cavity 13 from the powder collecting hopper 321 to extinguish the fire.
Further, the powder collecting hopper 321 is funnel-shaped, and the funnel-shaped powder collecting hopper 321 facilitates the falling of the dry powder extinguishing agent.
It should be noted that the fan 4 in this embodiment may adopt a brushless motor with a model number of D4114-340/400KV, manufactured by tokyo motor ltd, shenzhen; the motor 23 in the embodiment can adopt a brushless motor with the model number of D4114-340/400KV, which is produced by Dongxingwei motor Limited of Shenzhen city; the model that intelligence smoke alarm 5 in this embodiment can adopt the good science and technology limited company of auspicin city ruiji production is JKD-501's wireless smoke detector, and its supporting circuit and power module also can be provided by this producer, in addition, the utility model discloses in involve circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not proud, the utility model discloses the content of protection also does not relate to the improvement to inner structure and method.
When the low-voltage intelligent power distribution cabinet is used, a user turns on the power supplies of the motor 23 and the fan 4, the motor 23 starts to work, the output shaft of the motor 23 rotates to drive the fan blades 24 to rotate, the fan blades 24 generate wind power, the wind power enters the cavity 13 through the rectangular groove 14 and dissipates heat of components, when the fan 4 works, the fan 4 generates suction, and at the moment, toxic gas, hot gas and the like in the cabinet body are extracted to the outside by the fan 4;
when a fire occurs in the cabinet body 1, the intelligent smoke alarm 5 gives an alarm, the connecting rod 327 is heated and fused, the sheet 326 and the limiting rod 324 are simultaneously popped out from the through hole 311 by the spring 323 under the elastic force action of the spring 323, the limiting rod 324 is separated from the convex pipe 322 at the moment, the dry powder extinguishing agent in the powder collecting hopper 321 is scattered into the cavity 13 under the action of gravity, and a fire source in the cavity 13 is extinguished.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a low-voltage intelligent power distribution cabinet, includes the cabinet body (1), its characterized in that: the front side of the cabinet body (1) is hinged with a cabinet door (11) through a hinge, a cavity (13) is formed in the front side face of the cabinet body (1), and a plurality of rectangular grooves (14) are formed in the inner bottom surface of the cavity (13) in a linear and equidistant distribution manner; a heat dissipation box (2) is arranged below the cabinet body (1), the cabinet body (1) and the heat dissipation box (2) are of an integrally formed structure, a plurality of heat dissipation grooves (21) are linearly and equidistantly distributed on the left side surface and the right side surface of the heat dissipation box (2), a heat dissipation cavity (22) is formed in the heat dissipation box (2), a plurality of motors (23) which are equidistantly distributed are fixedly connected to the inner bottom surface of the heat dissipation cavity (22) through bolts, and fan blades (24) are coaxially arranged at the end part of an output shaft of each motor (23); the inner top surface of the cavity (13) is provided with a fire extinguishing mechanism (3); the fan (4) is fixedly connected to the rear side face of the cabinet body (1) through bolts, and the fan (4) is communicated with the cavity (13).
2. The low-voltage intelligent power distribution cabinet according to claim 1, characterized in that: fire extinguishing mechanism (3) include with interior top surface fixed connection's of cavity (13) fixed block (31), the bottom surface of fixed block (31) is a plurality of through-holes (311) of having seted up that the matrix distributes, be equipped with in through-hole (311) and pop out subassembly (32), pop out subassembly (32) including collection powder fill (321), collection powder fill (321) bottom is coaxial to be equipped with flange pipe (322), just collection powder fill (321) with flange pipe (322) are linked together, be equipped with gag lever post (324) in flange pipe (322), gag lever post (324) with flange pipe (322) sliding connection, coaxial spacing ring (325) that is equipped with on the circumference outer wall of gag lever post (324), still the cover is equipped with spring (323) on the circumference outer wall of gag lever post (324), just spring (323) are located flange pipe (322) with between spacing ring (325), the limiting rod (324) is far away from one end of the convex pipe (322) and is coaxially provided with a sheet (326), two connecting rods (327) are symmetrically arranged on the outer wall of the circumference of the sheet (326), and one ends of the connecting rods (327) are fixedly connected with the inner wall of the through hole (311).
3. The low-voltage intelligent power distribution cabinet according to claim 2, characterized in that: the radius of the thin sheet (326) is smaller than the radius of the through hole (311).
4. The low-voltage intelligent power distribution cabinet according to claim 1, characterized in that: a plurality of strip-shaped grooves (12) are formed in the left side surface and the right side surface of the cabinet body (1) in a linear equidistant distribution mode, and the strip-shaped grooves (12) are communicated with the cavity (13).
5. The low-voltage intelligent power distribution cabinet according to claim 1, characterized in that: the rectangular groove (14) is communicated with the heat dissipation cavity (22).
6. The low-voltage intelligent power distribution cabinet according to claim 1, characterized in that: and an intelligent smoke alarm (5) is also arranged on the inner wall of the cavity (13).
7. The low-voltage intelligent power distribution cabinet according to claim 2, characterized in that: the powder collecting hopper (321) is funnel-shaped in overall shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867294.2U CN210779573U (en) | 2019-11-01 | 2019-11-01 | Low-voltage intelligent power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867294.2U CN210779573U (en) | 2019-11-01 | 2019-11-01 | Low-voltage intelligent power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN210779573U true CN210779573U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921867294.2U Active CN210779573U (en) | 2019-11-01 | 2019-11-01 | Low-voltage intelligent power distribution cabinet |
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| CN (1) | CN210779573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329226A (en) * | 2023-05-30 | 2023-06-27 | 广州德扬实验室设备有限公司 | PP laboratory fume chamber |
| CN118099976A (en) * | 2024-04-18 | 2024-05-28 | 浙江中云电气有限公司 | Power distribution cabinet capable of preventing fire from spreading |
-
2019
- 2019-11-01 CN CN201921867294.2U patent/CN210779573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329226A (en) * | 2023-05-30 | 2023-06-27 | 广州德扬实验室设备有限公司 | PP laboratory fume chamber |
| CN118099976A (en) * | 2024-04-18 | 2024-05-28 | 浙江中云电气有限公司 | Power distribution cabinet capable of preventing fire from spreading |
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