CN223729241U - A switch cabinet - Google Patents
A switch cabinetInfo
- Publication number
- CN223729241U CN223729241U CN202520057234.3U CN202520057234U CN223729241U CN 223729241 U CN223729241 U CN 223729241U CN 202520057234 U CN202520057234 U CN 202520057234U CN 223729241 U CN223729241 U CN 223729241U
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- axle bed
- heat dissipation
- wall
- shaft seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型涉及开关柜技术领域，尤其为一种开关柜，包括开关柜，所述开关柜上设置有散热机构并用于散热，散热机构包括：主体组件，包括固定在开关柜一侧内壁的圆板，圆板内部中央开设有散热口，主体组件内部安装有减尘件并用于减尘；开合组件，包括固定在圆板内壁两侧的第一轴座，两侧第一轴座之间转动安装有第一叶片；当开关柜内部温度高时，第一轴座、第二轴座、第三轴座和第四轴座转动至倾斜状态，使得散热口为开启状态，可配合开关柜内部的风扇进行通风散热；当开关柜内部温度低或未工作时，第一轴座、第二轴座、第三轴座和第四轴座转动至垂直状态，使得散热口为闭合状态，阻止灰尘的进入。
This utility model relates to the field of switch cabinet technology, and more particularly to a switch cabinet, including a switch cabinet with a heat dissipation mechanism for heat dissipation. The heat dissipation mechanism includes: a main component, including a circular plate fixed to the inner wall of one side of the switch cabinet, with a heat dissipation vent in the center of the circular plate, and a dust-reducing component installed inside the main component for dust reduction; and an opening and closing component, including first bearings fixed to both sides of the inner wall of the circular plate, with a first blade rotatably mounted between the two first bearings; when the internal temperature of the switch cabinet is high, the first bearing, second bearing, third bearing, and fourth bearing rotate to an inclined state, so that the heat dissipation vent is open, which can cooperate with the fan inside the switch cabinet for ventilation and heat dissipation; when the internal temperature of the switch cabinet is low or not in operation, the first bearing, second bearing, third bearing, and fourth bearing rotate to a vertical state, so that the heat dissipation vent is closed, preventing dust from entering.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet.
Background
The switch cabinet is an electrical device and mainly used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like;
CN215579668U, a high-low voltage switch cabinet with stable heat dissipation is disclosed, the technology discloses a high-low voltage switch cabinet with stable heat dissipation, which comprises a switch cabinet main body, wherein the center of the back of the switch cabinet main body is provided with a heat dissipation window, the heat dissipation window is provided with heat dissipation plates which are uniformly distributed, the heat dissipation plates are provided with heat dissipation fins which are arranged in a staggered way, the edge of the heat dissipation window is uniformly distributed with a plurality of second heat dissipation holes, the bottom of the switch cabinet main body is provided with a heat dissipation layer arranged above a motor, the motor is connected with a fan arranged in the heat dissipation layer, the top of the heat dissipation layer is provided with a groove body arranged above the fan, corresponding rotating shafts are respectively arranged in the groove body, and a plurality of guide plates are arranged on the rotating shafts in a staggered way, and the technical scheme of 'the heat dissipation holes on the two sides of the switch cabinet and the heat dissipation windows on the back of the switch cabinet' is used for timely dissipation of internal heat, meanwhile, the internal temperature of the switch cabinet is effectively reduced, the efficiency is improved, the service life of the high-low voltage switch cabinet is prolonged, and the like are realized;
However, dust particles in the external environment possibly flow along with air and enter the inside of the switch cabinet through the heat dissipation holes and the heat dissipation windows, so that normal heat dissipation can be prevented, and the influence on internal electric elements can be caused.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a switch cabinet which has the characteristics that when the temperature inside the switch cabinet is high, a first shaft seat, a second shaft seat, a third shaft seat and a fourth shaft seat rotate to an inclined state, so that a heat dissipation opening is in an open state and can be matched with a fan inside the switch cabinet to ventilate and dissipate heat, and when the temperature inside the switch cabinet is low or the switch cabinet does not work, the first shaft seat, the second shaft seat, the third shaft seat and the fourth shaft seat rotate to a vertical state, so that the heat dissipation opening is in a closed state and dust is prevented from entering.
The utility model is realized by the following technical scheme that the switch cabinet comprises a switch cabinet, a heat dissipation mechanism is arranged on the switch cabinet and used for heat dissipation, and the heat dissipation mechanism comprises:
The main body component comprises a circular plate fixed on the inner wall of one side of the switch cabinet, a heat dissipation opening is formed in the center of the inner part of the circular plate, and a dust reducing piece is arranged in the main body component and used for reducing dust;
The opening and closing assembly comprises first shaft seats fixed on two sides of the inner wall of the circular plate, first blades are rotatably installed between the first shaft seats on two sides, second shaft seats are arranged on the upper side and the lower side of the first shaft seats and fixed on the inner wall of the circular plate, second blades are rotatably installed between the second shaft seats on two sides, one side, far away from the first shaft seats, of the second shaft seats is provided with a third shaft seat and fixed on the inner wall of the first shaft seat, third blades are rotatably installed between the third shaft seats on one side, far away from the second shaft seats, of the second shaft seats and fixed on the inner wall of the first shaft seat, connecting rods are rotatably installed between the fourth shaft seats on two sides, connecting rods are fixed on two ends of the first shaft seats, supports are arranged on two sides of the inner wall of the first shaft seats, ends of the connecting rods are pivoted with the supports, and the main body assembly is provided with a control assembly for controlling the opening and closing assembly.
Preferably, the main body assembly comprises a thread head fixed at the center of the outer wall of the circular plate, the dust reducing piece is arranged in the thread head, the inner wall of the thread head is fixedly provided with a baffle ring and used for limiting the dust reducing piece, and the outer end of the thread head is provided with the thread ring in a threaded manner and used for fixing the dust reducing piece.
Preferably, the dust reducing member comprises a ring frame arranged in the threaded head, and a dust screen is fixed in the ring frame.
Preferably, the main body assembly further comprises a plurality of mounting holes formed in the inner periphery of the circular plate, and a sealing ring is fixed on the outer periphery of the outer wall of the circular plate.
Preferably, the control assembly comprises a shaft bracket fixed on one side of the inner wall of the circular plate, an electric push rod pivoted on the shaft bracket, and an output end of the electric push rod pivoted with the bracket.
Preferably, the connecting rods on the first shaft seat, the second shaft seat, the third shaft seat and the fourth shaft seat are parallel to each other, and the connecting rod spacing on the same bracket is the same.
The utility model provides a switch cabinet. Compared with the prior art, the method has the following beneficial effects:
1. The support is driven by the output end of the electric push rod to stretch out and draw back, the support drives the corresponding first shaft seat, second shaft seat, third shaft seat and fourth shaft seat to synchronously rotate through the connecting rod, when the temperature inside the switch cabinet is high, the first shaft seat, the second shaft seat, the third shaft seat and the fourth shaft seat rotate to an inclined state, so that the heat dissipation opening is in an open state and can be matched with a fan inside the switch cabinet to carry out ventilation and heat dissipation, and when the temperature inside the switch cabinet is low or does not work, the first shaft seat, the second shaft seat, the third shaft seat and the fourth shaft seat rotate to a vertical state, so that the heat dissipation opening is in a closed state and dust is prevented from entering.
2. When the dust reducing part is arranged in the threaded head and limited by the baffle ring, the threaded ring is screwed down in a rotating way, so that the dust reducing part is fixed in the threaded head under the cooperation of the baffle ring and the threaded ring, and when the heat dissipation opening is opened for ventilation and heat dissipation, the dust entering can be reduced by the dust reducing part, and the dust reducing part in the threaded head can be taken out for cleaning or replacement by screwing off the threaded ring in a rotating way.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present utility model;
FIG. 3 is a split view of a heat dissipation mechanism according to the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model with the blades closed;
Fig. 5 is a schematic view of the structure of the vane of the present utility model when opened.
The device comprises a switch cabinet, 2, a heat dissipation mechanism, 21, a main body assembly, 211, a circular plate, 212, a heat dissipation port, 213, a screw head, 214, a screw ring, 215, a mounting hole, 216, a sealing ring, 217, a dust reducing piece, 2171, a ring frame, 2172, a dust screen, 218, a baffle ring, 22, an opening and closing assembly, 221, a first shaft seat, 222, a first blade, 223, a second shaft seat, 224, a second blade, 225, a third shaft seat, 226, a third blade, 227, a fourth shaft seat, 228, a fourth blade, 229, a connecting rod, 2210, a bracket, 23, a control assembly, 231, a shaft frame, 232 and an electric push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a technical scheme that a switch cabinet comprises a switch cabinet 1, wherein a heat dissipation mechanism 2 is arranged on the switch cabinet 1 and used for dissipating heat, and the heat dissipation mechanism 2 comprises:
The main body assembly 21 comprises a circular plate 211 fixed on the inner wall of one side of the switch cabinet 1, a heat dissipation opening 212 is formed in the center of the inner part of the circular plate 211, and a dust reducing piece 217 is arranged in the main body assembly 21 and used for reducing dust;
the opening and closing assembly 22 comprises a first shaft seat 221 fixed on two sides of the inner wall of the circular plate 211, first blades 222 are rotatably installed between the first shaft seats 221 on two sides, second shaft seats 223 are respectively arranged on the upper side and the lower side of the first shaft seat 221 and fixed on the inner wall of the circular plate 211, second blades 224 are rotatably installed between the second shaft seats 223 on two sides, a third shaft seat 225 is arranged on one side, far away from the first shaft seat 221, of the second shaft seat 223 and fixed on the inner wall of the first shaft seat 221, a fourth shaft seat 227 is arranged on one side, far away from the second shaft seat 223, of the third shaft seat 225 and fixed on the inner wall of the first shaft seat 221, connecting rods 229 are respectively fixed on two ends of the first shaft seat 221, the second shaft seat 223, the third shaft seat 225 and the fourth shaft seat 227, supports 2210 are respectively arranged on two sides of the inner wall of the first shaft seat 221, end portions of the connecting rods are pivoted with the supports 2210, and the main body assembly 21 is provided with a control assembly 23 and used for controlling the opening and closing assembly 22.
In this embodiment, the support 2210 is driven by the output end of the electric push rod 232 in a telescopic manner, the support 2210 drives the corresponding first shaft seat 221, second shaft seat 223, third shaft seat 225 and fourth shaft seat 227 to rotate synchronously through the connecting rod 229, when the temperature inside the switch cabinet 1 is high, the first shaft seat 221, second shaft seat 223, third shaft seat 225 and fourth shaft seat 227 rotate to an inclined state, so that the heat dissipation opening 212 is in an opened state and can be matched with a fan inside the switch cabinet 1 to perform ventilation and heat dissipation, and when the temperature inside the switch cabinet 1 is low or does not work, the first shaft seat 221, second shaft seat 223, third shaft seat 225 and fourth shaft seat 227 rotate to a vertical state, so that the heat dissipation opening 212 is in a closed state and dust is prevented from entering.
Specifically, the main body assembly 21 includes a screw head 213 fixed at the center of the outer wall of the circular plate 211, and the dust reducing member 217 is installed in the screw head 213, a baffle ring 218 is fixed to the inner wall of the screw head 213 and used for limiting the dust reducing member 217, and a screw ring 214 is installed at the outer end of the screw head 213 and used for fixing the dust reducing member 217.
In this embodiment, when the dust reducing member 217 is mounted in the threaded head 213 and then is limited by the retaining ring 218, and then the threaded ring 214 is rotated and screwed down, the dust reducing member 217 is fixed inside the threaded head 213 under the cooperation of the retaining ring 218 and the threaded ring 214, so that the dust entering into the dust reducing member 217 can be reduced when the heat dissipation opening 212 is opened for ventilation and heat dissipation.
Specifically, the dust reducing member 217 includes a ring frame 2171 mounted inside the screw head 213, and a dust screen 2172 is fixed inside the ring frame 2171.
In this embodiment, the dust reducing member 217 in the screw head 213 can be removed for cleaning or replacement by unscrewing the screw ring 214.
Specifically, the main body assembly 21 further includes a plurality of mounting holes 215 formed at the inner periphery of the circular plate 211, and a sealing ring 216 fixed at the outer periphery of the outer wall of the circular plate 211.
In this embodiment, the circular plate 211 may be fixed to the switch cabinet 1 by the mounting hole 215 in cooperation with a bolt, and the circular plate 211 may improve sealability with the switch cabinet 1 when mounted by the sealing ring 216.
Specifically, the control assembly 23 includes a shaft frame 231 fixed on one side of the inner wall of the circular plate 211, an electric push rod 232 pivoted on the shaft frame 231, and an output end of the electric push rod 232 pivoted with the support 2210.
In this embodiment, by installing a temperature sensor in the switch cabinet 1, the heat dissipation mechanism 2 is controlled to be turned on when the temperature inside the switch cabinet 1 is higher than a threshold value, and the heat dissipation mechanism 2 is controlled to be turned off when the temperature is lower than the threshold value.
Specifically, the connecting rods 229 on the first axle seat 221, the second axle seat 223, the third axle seat 225 and the fourth axle seat 227 are parallel to each other, and the connecting rods 229 on the same support 2210 have the same spacing.
Firstly, the dust reducing part 217 is limited by the baffle ring 218 after being arranged in the thread head 213, and then the thread ring 214 is screwed up in a rotating way, so that the dust reducing part 217 is fixed in the thread head 213 under the cooperation of the baffle ring 218 and the thread ring 214;
The support 2210 is driven by the output end of the electric push rod 232 in a telescopic way, and the support 2210 drives the corresponding first shaft seat 221, second shaft seat 223, third shaft seat 225 and fourth shaft seat 227 to synchronously rotate through the connecting rod 229; when the temperature sensor senses that the temperature inside the switch cabinet 1 is high, the first shaft seat 221, the second shaft seat 223, the third shaft seat 225 and the fourth shaft seat 227 rotate to an inclined state, so that the heat dissipation port 212 is in an open state and can be matched with a fan inside the switch cabinet 1 to perform ventilation and heat dissipation;
When the temperature sensor senses that the temperature inside the switch cabinet 1 is low or not in operation, the first shaft seat 221, the second shaft seat 223, the third shaft seat 225 and the fourth shaft seat 227 rotate to be in a vertical state, so that the heat dissipation port 212 is in a closed state, and dust is prevented from entering.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The switch cabinet comprises a switch cabinet (1) and is characterized in that a heat dissipation mechanism (2) is arranged on the switch cabinet (1) and used for dissipating heat, and the heat dissipation mechanism (2) comprises:
The main body assembly (21) comprises a circular plate (211) fixed on the inner wall of one side of the switch cabinet (1), a heat dissipation opening (212) is formed in the center of the inside of the circular plate (211), and a dust reducing piece (217) is arranged in the main body assembly (21) and used for reducing dust;
The utility model provides an open and shut subassembly (22), including fixing first axle bed (221) in plectane (211) inner wall both sides, rotate between first axle bed (221) of both sides and install first blade (222), both sides all are provided with second axle bed (223) and fix at plectane (211) inner wall about first axle bed (221), rotate between second axle bed (223) of both sides and install second blade (224), one side that first axle bed (221) was kept away from to second axle bed (223) is provided with third axle bed (225) and fixes at plectane (211) inner wall, rotate between third axle bed (225) of both sides and install third blade (226), third axle bed (225) are kept away from second axle bed (223) one side and are provided with fourth axle bed (227) and fix at first axle bed (221) inner wall, rotate between fourth axle bed (227) of both sides and install fourth blade (228), first axle bed (221), second axle bed (223), both ends of third axle bed (225) and fourth axle bed (227) both ends all are fixed with connecting rod (229), first axle bed (221) inner wall both sides all are provided with support (2210), and control pin joint subassembly (2210) is used with main part (21) to open and shut in control assembly (23).
2. A switch cabinet according to claim 1, wherein the main body assembly (21) comprises a threaded head (213) fixed at the center of the outer wall of the circular plate (211), the dust reducing member (217) is installed in the threaded head (213), a baffle ring (218) is fixed on the inner wall of the threaded head (213) and used for limiting the dust reducing member (217), and a threaded ring (214) is installed at the outer end of the threaded head (213) in a threaded manner and used for fixing the dust reducing member (217).
3. A switch cabinet according to claim 2, characterized in that the dust reducing member (217) comprises a ring frame (2171) mounted inside the screw head (213), and that a dust screen (2172) is fixed inside the ring frame (2171).
4. A switch cabinet according to claim 1, wherein the main body assembly (21) further comprises a plurality of mounting holes (215) formed in the inner periphery of the circular plate (211), and a sealing ring (216) is fixed on the outer periphery of the outer wall of the circular plate (211).
5. The switch cabinet of claim 1, wherein the control assembly (23) comprises a shaft frame (231) fixed on one side of the inner wall of the circular plate (211), an electric push rod (232) pivoted on the shaft frame (231), and an output end of the electric push rod (232) is pivoted with the bracket (2210).
6. A switch cabinet according to claim 1, wherein the connecting rods (229) on the first shaft seat (221), the second shaft seat (223), the third shaft seat (225) and the fourth shaft seat (227) are parallel to each other, and the connecting rods (229) on the same bracket (2210) are spaced at the same distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520057234.3U CN223729241U (en) | 2025-01-10 | 2025-01-10 | A switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520057234.3U CN223729241U (en) | 2025-01-10 | 2025-01-10 | A switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223729241U true CN223729241U (en) | 2025-12-26 |
Family
ID=98138488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520057234.3U Active CN223729241U (en) | 2025-01-10 | 2025-01-10 | A switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223729241U (en) |
-
2025
- 2025-01-10 CN CN202520057234.3U patent/CN223729241U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019242182A1 (en) | Heat dissipation system for wind power generator unit and wind power generator unit | |
| CN111129981A (en) | A moisture-proof and dust-proof combined power distribution cabinet | |
| CN212573404U (en) | Host installation cabinet for computer | |
| CN223729241U (en) | A switch cabinet | |
| CN111031740A (en) | Computer network engineering cabinet | |
| CN221096733U (en) | Cooling device of wind generating set | |
| CN218483151U (en) | Wireless monitoring device of photovoltaic power generation equipment | |
| CN205546297U (en) | A heat-dissipating and dust-proof electrical cabinet device | |
| CN223317613U (en) | A network room with efficient heat dissipation function | |
| CN216529994U (en) | A low-voltage power distribution cabinet that is easy to move | |
| CN219799774U (en) | Cabin formula is heat dissipation and protector for laser radar | |
| CN219041206U (en) | High-efficient heat dissipation formula high-voltage ring main unit | |
| CN220544812U (en) | Heat radiation structure of variable frequency air compressor motor | |
| CN218648431U (en) | Internal radiator of electrical cabinet | |
| CN207201216U (en) | Communication cabinet heat abstractor | |
| CN219627196U (en) | Electric control cabinet convenient to equipment takes out maintenance | |
| CN222365024U (en) | A photovoltaic inverter grid-connected high and low voltage ride-through test equipment | |
| CN221226888U (en) | Reactive power generator cabinet | |
| CN217789141U (en) | Low-voltage distribution cabinet with high-efficient heat radiation structure | |
| CN215420121U (en) | Photovoltaic inverter in photovoltaic power generation system | |
| CN224021307U (en) | A high heat dissipation type outdoor integrated power cabinet | |
| CN221646718U (en) | An electric door closer with wind resistance self-adaptation | |
| CN220775175U (en) | Transformer substation convenient to clearance | |
| CN221177060U (en) | Antistatic dust removing device of electrical control cabinet | |
| CN221328806U (en) | Inverter heat radiation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |