CN212810887U - Low-voltage distribution switch cabinet with efficient heat dissipation function - Google Patents
Low-voltage distribution switch cabinet with efficient heat dissipation function Download PDFInfo
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- CN212810887U CN212810887U CN202022035770.3U CN202022035770U CN212810887U CN 212810887 U CN212810887 U CN 212810887U CN 202022035770 U CN202022035770 U CN 202022035770U CN 212810887 U CN212810887 U CN 212810887U
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Abstract
The utility model belongs to the technical field of low-voltage distribution switch cabinets, in particular to a low-voltage distribution switch cabinet with high-efficiency heat dissipation function, which comprises a cabinet body and a controller, wherein the lower side wall in the cabinet body is provided with a rectangular through groove, the lower side of the rectangular through groove is provided with a suction fan, the left side wall and the right side wall of the rectangular through groove are symmetrically provided with two fixing holes, the rectangular through groove is internally provided with an air treatment mechanism, the air treatment mechanism comprises a mounting plate matched with the rectangular through groove, the left side and the right side of the mounting plate are respectively provided with a fixing mechanism, the mounting plate is sequentially provided with a first channel and a second channel from top to bottom, a support plate is fixedly arranged in the first channel, the support plate is uniformly provided with a plurality of ventilation grooves, the second channel is bonded with a dustproof filter screen, the upper side of the mounting plate is provided with an, and also to treat the air and facilitate the replacement of the components.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage distribution cubical switchboard, concretely relates to low-voltage distribution cubical switchboard with high-efficient heat dissipation function.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, and also high-voltage chamber and low-voltage chamber switch cabinets, high-voltage buses, such as power plants, and the like, and low-frequency load reducers for protecting main equipment.
The low-voltage distribution switch cabinet is the special switch cabinet of various low-voltage electrical components of being exclusively used in, because electrical components is numerous in the switch cabinet, produce a large amount of heats easily at electrical components during operation, if can not discharge these heats, lead to electrical components's damage easily, general solution carries out thermal dissipation for seting up the thermovent, nevertheless lead to external dust debris to get into the switch cabinet easily like this, also lead to electrical components impaired easily, and unprocessed air humidity is higher, moist air directly gets into the switch cabinet through the thermovent, also lead to humidity in the switch cabinet higher easily, be unfavorable for electrical components's work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a low-voltage distribution cubical switchboard with high-efficient heat dissipation function, can be with the effectual discharge of the heat that electrical component produced in the cubical switchboard to prevent that the dust from getting into the cubical switchboard, and can also carry out dehumidification to the air that gets into in the cubical switchboard and handle, avoid the direct entering cubical switchboard of humid air to cause electrical component to damage.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a low-voltage power distribution switch cabinet with a high-efficiency heat dissipation function comprises a cabinet body and a controller, wherein the cabinet body is hinged with a cabinet door, the controller is electrically connected with an external power supply, a rectangular through groove is formed in the lower side wall in the cabinet body, a suction fan is arranged on the lower side of the rectangular through groove, two fixing holes are symmetrically formed in the left side wall and the right side wall of the rectangular through groove, an air treatment mechanism is arranged in the rectangular through groove and comprises a mounting plate matched with the rectangular through groove, fixing mechanisms are arranged on the left side and the right side of the mounting plate respectively and comprise two step holes which are symmetrically arranged and correspond to the fixing holes, return springs are fixedly connected in the two step holes respectively, the other ends of the two return springs are fixedly connected with limiting blocks matched with the step holes respectively, and two telescopic holes connected with the step holes are symmetrically formed in, the two limit blocks are fixedly connected with telescopic rods matched with the telescopic holes, two movable grooves are symmetrically formed in the upper side of the mounting plate, the two telescopic rods are jointly connected with a movable block extending out of the movable grooves, the mounting plate is sequentially provided with a first channel and a second channel from top to bottom, the first channel and the second channel are connected into a whole and penetrate through the mounting plate, a supporting plate is fixedly arranged in the first channel, a plurality of ventilation grooves are uniformly formed in the supporting plate, a dehumidifying bag is arranged on the upper side of the supporting plate, the second channel is bonded with a dustproof filter screen, the upper side of the mounting plate is provided with an annular flange, the upper inner wall of the cabinet body is provided with a humidity sensor and a temperature sensor, the cabinet body is provided with an air outlet on the inner wall, the air outlet is connected with an inverted U-shaped exhaust pipe, and the air suction fan, the humidity sensor and the temperature sensor are all electrically connected with the controller.
By adopting the technical scheme of the utility model, the humidity sensor and the temperature sensor respectively monitor the humidity and the temperature in the cabinet body and transmit corresponding data to the controller, when the humidity or the temperature in the cabinet body is too high, the controller controls the suction fan to be opened, the suction fan sucks external air and inputs the air into the cabinet body through the air processing mechanism; when air passes through the air processing mechanism, the dustproof filter screen blocks outside sundry dust to prevent the outside dust from entering the cabinet body, then the outside dust is input upwards through the ventilating grooves of the supporting plate and passes through the moisture removal bag, so that water vapor in the air is absorbed and the humidity is reduced, and the influence of overhigh humidity on electric elements in the cabinet body is prevented; because the hot air generated by the electric element can float upwards relative to the cold air, and the external cold air is input from the lower side of the cabinet body, the hot air can be further accelerated to be conveyed to the upper side in the cabinet body and is exhausted out of the cabinet body through the exhaust port, so that the hot air gathered in the cabinet body can be quickly exhausted, the temperature in the cabinet body is kept in a proper range, the work of the electric element is prevented from being influenced by overhigh temperature, and the inverted U-shaped exhaust pipe can prevent the external sundries, water and other substances from entering the cabinet body through the exhaust port, so that the cleanness and tidiness of the environment in the cabinet body are further ensured; when the dehumidifying bag is replaced, the cabinet door can be replaced by directly opening the cabinet door, when the dustproof filter screen needs to be replaced, two movable blocks are simultaneously pushed to be close to each other, the movable blocks move to drive the telescopic rod and the limiting block to move, so that the return spring is compressed, the telescopic rod and the fixed hole are unlocked and locked, then the mounting plate is lifted upwards, the mounting plate can be taken out of the rectangular through groove, the dustproof filter screen can be taken down for cleaning or replacement, the mounting plate is placed into the rectangular through groove again and fixed after the replacement is completed, the annular blocking edge can prevent the mounting plate from sliding downwards from the rectangular through groove, the sealing property between the mounting plate and the rectangular through groove can be improved, and the dustproof effect is further improved; the utility model discloses simple structure can effectually dispel the heat of cabinet body internal aggregation, avoids the work of the too high influence electrical components of internal temperature of cabinet to can also remove dust and remove damp's the processing to the air of the input cabinet body, it is internal to avoid dust debris and too much steam to get into the cabinet, causes the influence to electrical components's work, and is convenient for change dehumidification bag and dustproof filter screen, and convenient to maintain overhauls the use.
Further, the exhaust port is provided with an exhaust fan, and the exhaust fan is electrically connected with the controller. With the structure, the hot air can be further accelerated to be discharged from the cabinet body, and the heat dissipation efficiency and effect are improved.
Further limiting, a second filter screen is arranged at the air outlet of the U-shaped exhaust pipe. With the structure, dust, sundries and the like can be further prevented from entering the cabinet body through the U-shaped exhaust pipe.
Further limit, two the movable block all opens the dead slot. With the structure, the movable block can be conveniently held and pushed.
Further limited, the cabinet door is provided with a transparent observation window. The structure is convenient for observing the condition in the cabinet body.
The utility model discloses have following advantage with prior art relative ratio:
the utility model has simple structure, can effectively dissipate the heat collected in the cabinet body, and avoids the over-high temperature in the cabinet body from influencing the work of the electric element; the air input into the cabinet body can be subjected to dust removal and moisture removal treatment, so that dust, impurities and excessive water vapor are prevented from entering the cabinet body, and the influence on the work of electric elements is avoided; and the moisture removing bag and the dustproof filter screen are convenient to replace, and the maintenance and the use are convenient.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an embodiment of a low-voltage distribution switchgear with a high-efficiency heat dissipation function according to the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of a low-voltage distribution switchgear with a high-efficiency heat dissipation function according to the present invention;
fig. 3 is a schematic structural diagram three of an embodiment of a low-voltage distribution switchgear with a high-efficiency heat dissipation function according to the present invention;
fig. 4 is a schematic structural view of an air handling mechanism of an embodiment of a low-voltage distribution switch cabinet with a high-efficiency heat dissipation function according to the present invention;
fig. 5 is a sectional view of the air handling mechanism of an embodiment of a low-voltage distribution switch cabinet with high-efficiency heat dissipation function according to the present invention;
the main element symbols are as follows:
the cabinet body 1, the controller 11, the cabinet door 12, the transparent observation window 121, the rectangular through groove 2, the suction fan 21, the fixed hole 22, the mounting plate 3, the step hole 31, the return spring 32, the limiting block 33, the telescopic hole 34, the telescopic rod 35, the movable groove 36, the movable block 37, the empty groove 371, the first channel 4, the second channel 41, the supporting plate 42, the ventilation groove 43, the dustproof filter screen 44, the annular flange 45, the humidity sensor 5, the temperature sensor 51, the exhaust port 6, the U-shaped exhaust pipe 61, the exhaust fan 62, and the second filter screen 63.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-5, a low-voltage distribution switch cabinet with high-efficiency heat dissipation function comprises a cabinet body 1 and a controller 11, wherein the cabinet body 1 is hinged with a cabinet door 12, the controller 11 is electrically connected with an external power supply, a rectangular through groove 2 is formed in the inner lower side wall of the cabinet body 1, a suction fan 21 is arranged on the lower side of the rectangular through groove 2, two fixing holes 22 are symmetrically formed in the left side wall and the right side wall of the rectangular through groove 2, an air treatment mechanism is arranged in the rectangular through groove 2 and comprises a mounting plate 3 matched with the rectangular through groove 2, fixing mechanisms are arranged on the left side and the right side of the mounting plate 3 and comprise two step holes 31 which are symmetrically arranged and correspond to the fixing holes 22, return springs 32 are fixedly connected in the two step holes 31, limit blocks 33 matched with the step holes 31 are fixedly connected to the other ends of the two return springs 32, two telescopic holes 34 connected, the two limit blocks 33 are fixedly connected with telescopic rods 35 matched with the telescopic holes 34, the upper side of the mounting plate 3 is symmetrically provided with two movable grooves 36, the two telescopic rods 35 are jointly connected with a movable block 37 extending out of the movable grooves 36, the mounting plate 3 is sequentially provided with a first channel 4 and a second channel 41 from top to bottom, the first channel 4 and the second channel 41 are connected into a whole and penetrate through the mounting plate 3, a supporting plate 42 is fixedly arranged in the first channel 4, the supporting plate 42 is uniformly provided with a plurality of ventilating grooves 43, the upper side of the supporting plate 42 is provided with a dehumidifying bag, the second channel 41 is bonded with a dustproof filter screen 44, the upper side of the mounting plate 3 is provided with an annular flange 45, the upper inner wall of the cabinet body 1 is provided with a humidity sensor 5 and a temperature sensor 51, the upper inner wall of the cabinet body 1 is provided with, the humidity sensor 5 and the temperature sensor 51 are both electrically connected to the controller 11.
By adopting the technical scheme of the utility model, the humidity sensor 5 and the temperature sensor 51 respectively monitor the humidity and the temperature in the cabinet body 1 and transmit corresponding data to the controller 11, when the humidity or the temperature in the cabinet body 1 is too high, the controller 11 controls the suction fan 21 to be opened, the suction fan 21 sucks the outside air and inputs the outside air into the cabinet body 1 through the air processing mechanism; when air passes through the air processing mechanism, the dustproof filter screen 44 blocks outside sundry dust to prevent the outside dust from entering the cabinet body 1, then the outside dust is upwards input through the ventilation groove 43 of the supporting plate 42 and passes through the moisture removal bag, so that water vapor in the air is absorbed and the humidity is reduced, and the influence of overhigh humidity on the electric elements in the cabinet body 1 is prevented; because the hot air generated by the electric element can float upwards relative to the cold air, and the external cold air is input from the lower side of the cabinet body 1, the hot air can be further accelerated to be conveyed to the upper side in the cabinet body 1 and is exhausted out of the cabinet body 1 through the exhaust port 6, so that the hot air gathered in the cabinet body 1 can be quickly exhausted, the temperature in the cabinet body 1 is kept in a more proper range, the work of the electric element is prevented from being influenced by overhigh temperature, the inverted U-shaped exhaust pipe 61 can prevent the substances such as external sundries, water and the like from entering the cabinet body 1 through the exhaust port 6, and the clean environment in the cabinet body 1 is further ensured; when the moisture removing bag is replaced, the cabinet door 12 can be directly opened for replacement, and when the dustproof filter screen 44 needs to be replaced, meanwhile, the two movable blocks 37 are pushed to approach each other, at this time, the movable blocks 37 move to drive the telescopic rod 35 and the limiting block 33 to move, thereby compressing the return spring 32 and unlocking the telescopic rod 35 from the fixing hole 22, and then lifting the mounting plate 3 upward, the mounting plate 3 can be taken out from the rectangular through groove 2, the dustproof filter screen 44 can be taken down for cleaning or replacement, the mounting plate 3 is put into the rectangular through groove 2 again and fixed after the replacement is finished, the annular rib 45 can prevent the mounting plate 3 from sliding downwards from the rectangular through groove 2 and can improve the sealing property between the mounting plate 3 and the rectangular through groove 2, the dustproof effect is further improved, the moisture removing bag and the dustproof filter screen 44 can be conveniently and quickly replaced by the structure, and the maintenance and the use are convenient; the utility model discloses simple structure can effectually dispel the heat of the internal gathering of cabinet 1, avoids the work that the high temperature influences electrical elements in the cabinet body 1 to can also remove dust and remove damp to the air of the input cabinet body 1, avoid dust debris and too much steam to get into the cabinet body 1 in, cause the influence to electrical elements's work, and be convenient for change dehumidification bag and dustproof filter screen 44, the maintenance of being convenient for is overhauld and is used.
Preferably, the exhaust port 6 is provided with an exhaust fan 62, and the exhaust fan 62 is electrically connected to the controller 11. With such a structure, the hot air can be further accelerated to be discharged from the cabinet body 1, and the heat radiation efficiency and effect are improved. In fact, other structures can be considered according to specific situations, and the efficiency and the effect of heat dissipation can be further improved.
Preferably, the outlet of the U-shaped exhaust pipe 61 is provided with a second sieve 63. With this structure, dust, foreign matter, etc. can be further prevented from entering the cabinet 1 through the U-shaped exhaust pipe 61. Actually, other structures may be used depending on the specific circumstances, and the dust-proof effect can be further improved.
Preferably, both movable blocks 37 are provided with empty slots 371. With this structure, the movable block 37 can be easily held and pushed. In fact, other structures can be considered according to specific situations, and the movable block 37 can be conveniently pushed.
Preferably, the cabinet door 12 is provided with a transparent viewing window 121. With such a structure, the condition in the cabinet 1 can be observed conveniently. In fact, other structures can be considered according to specific situations, so that the situation in the cabinet body 1 can be observed more conveniently.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a low-voltage distribution cubical switchboard with high-efficient heat dissipation function, includes the cabinet body (1) and controller (11), the cabinet body (1) articulates there is cabinet door (12), controller (11) and external power source electric connection, its characterized in that: the cabinet is characterized in that a rectangular through groove (2) is formed in the lower side wall of the cabinet body (1), an air suction fan (21) is arranged on the lower side of the rectangular through groove (2), two fixing holes (22) are symmetrically formed in the left side wall and the right side wall of the rectangular through groove (2), an air treatment mechanism is arranged in the rectangular through groove (2), the air treatment mechanism comprises a mounting plate (3) matched with the rectangular through groove (2), fixing mechanisms are arranged on the left side and the right side of the mounting plate (3), each fixing mechanism comprises two step holes (31) which are symmetrically arranged and correspond to the fixing holes (22), return springs (32) are fixedly connected in the two step holes (31), limit blocks (33) matched with the step holes (31) are fixedly connected at the other ends of the two return springs (32), two telescopic holes (34) connected with the step holes (31) are symmetrically formed in the left side and the right side of, the two limiting blocks (33) are fixedly connected with telescopic rods (35) matched with telescopic holes (34), two movable grooves (36) are symmetrically formed in the upper side of the mounting plate (3), the two telescopic rods (35) are jointly connected with a movable block (37) extending out of the movable grooves (36), a first channel (4) and a second channel (41) are sequentially formed in the mounting plate (3) from top to bottom, the first channel (4) and the second channel (41) are connected into a whole and penetrate through the mounting plate (3), a supporting plate (42) is fixedly arranged in the first channel (4), a plurality of ventilating grooves (43) are uniformly formed in the supporting plate (42), a moisture removing bag is arranged on the upper side of the supporting plate (42), a dustproof filter screen (44) is bonded on the second channel (41), an annular blocking edge (45) is arranged on the upper side of the mounting plate (3), a humidity sensor (5) and a temperature sensor (51) are arranged on the upper inner wall of the cabinet body (1), the utility model discloses a cabinet, including cabinet body (1), inner wall open on the cabinet body has gas vent (6), gas vent (6) are connected with inverted U-shaped blast pipe (61), suction fan (21), humidity transducer (5) and temperature sensor (51) all with controller (11) electric connection.
2. The low-voltage distribution switchgear with high-efficiency heat dissipation function according to claim 1, wherein: the exhaust port (6) is provided with an exhaust fan (62), and the exhaust fan (62) is electrically connected with the controller (11).
3. The low-voltage distribution switchgear with high-efficiency heat dissipation function according to claim 1, wherein: and a second filter screen (63) is arranged at the air outlet of the U-shaped exhaust pipe (61).
4. The low-voltage distribution switchgear with high-efficiency heat dissipation function according to claim 1, wherein: the two movable blocks (37) are provided with empty grooves (371).
5. The low-voltage distribution switchgear with high-efficiency heat dissipation function according to claim 1, wherein: the cabinet door (12) is provided with a transparent observation window (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035770.3U CN212810887U (en) | 2020-09-16 | 2020-09-16 | Low-voltage distribution switch cabinet with efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035770.3U CN212810887U (en) | 2020-09-16 | 2020-09-16 | Low-voltage distribution switch cabinet with efficient heat dissipation function |
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| Publication Number | Publication Date |
|---|---|
| CN212810887U true CN212810887U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035770.3U Active CN212810887U (en) | 2020-09-16 | 2020-09-16 | Low-voltage distribution switch cabinet with efficient heat dissipation function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968388A (en) * | 2021-04-23 | 2021-06-15 | 合肥华创电气技术有限公司 | Remote monitoring type intelligent switch cabinet based on internet |
| CN112993828A (en) * | 2021-04-19 | 2021-06-18 | 南京瑞晖特智能科技有限公司 | Dustproof high-frequency switch direct-current power supply integrated cabinet with multidirectional efficient heat dissipation function |
| CN115051263A (en) * | 2022-07-25 | 2022-09-13 | 江苏海通电器有限公司 | Power distribution cabinet with anti-misoperation function and used for power distribution automation |
-
2020
- 2020-09-16 CN CN202022035770.3U patent/CN212810887U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993828A (en) * | 2021-04-19 | 2021-06-18 | 南京瑞晖特智能科技有限公司 | Dustproof high-frequency switch direct-current power supply integrated cabinet with multidirectional efficient heat dissipation function |
| CN112968388A (en) * | 2021-04-23 | 2021-06-15 | 合肥华创电气技术有限公司 | Remote monitoring type intelligent switch cabinet based on internet |
| CN115051263A (en) * | 2022-07-25 | 2022-09-13 | 江苏海通电器有限公司 | Power distribution cabinet with anti-misoperation function and used for power distribution automation |
| CN115051263B (en) * | 2022-07-25 | 2024-05-17 | 江苏海通电器有限公司 | Power distribution cabinet with misoperation prevention function for power distribution automation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 401120 1-2, Building 4, No. 6, Yuekang Road, Beibei District, Chongqing Patentee after: Legote Zhidian IOT Technology (Chongqing) Co.,Ltd. Address before: 400700 1-2, building 4, No.6 yuekang Road, Beibei District, Chongqing Patentee before: Chongqing Zhongyi Shengxiang Power Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |