CN211210271U - Electrical cabinet with good heat dissipation performance - Google Patents
Electrical cabinet with good heat dissipation performance Download PDFInfo
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- CN211210271U CN211210271U CN201921457272.9U CN201921457272U CN211210271U CN 211210271 U CN211210271 U CN 211210271U CN 201921457272 U CN201921457272 U CN 201921457272U CN 211210271 U CN211210271 U CN 211210271U
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- air inlet
- filter screen
- heat dissipation
- box
- box body
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Abstract
The utility model discloses a good-heat-dissipation electrical cabinet, which comprises a box body, a box door matched with the box body and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises an air suction opening arranged on the side wall of the box body, an exhaust fan arranged in the air suction opening, an air inlet arranged on the side wall of the box body, an air inlet pipe matched with the air inlet and a dustproof device arranged on the end part of the air inlet pipe; hot air in the box body can be timely pumped out through the exhaust fan, so that the internal temperature of the box body is prevented from being too high, normal work of components is guaranteed, external cold air can flow into the box body from the air inlet pipe, and cold air blowing cooling is carried out on the components in the box body.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment, especially, relate to a regulator cubicle that heat dispersion is good.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into two types, namely hot-rolled steel plates and cold-rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like. When the electric cabinet works, the exchange of current is easy to generate heat, and the electric cabinet with poor heat dissipation performance is easy to generate high temperature to cause accidents.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a regulator cubicle that heat dispersion is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an electrical cabinet with good heat dissipation performance comprises a cabinet body, a cabinet door matched with the cabinet body and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises an air suction opening formed in the side wall of the cabinet body, an exhaust fan arranged in the air suction opening, an air inlet formed in the side wall of the cabinet body, an air inlet pipe matched with the air inlet, and a dustproof device arranged on the end part of the air inlet pipe; hot air in the box body can be timely pumped out through the exhaust fan, so that the internal temperature of the box body is prevented from being too high, normal work of components is guaranteed, external cold air can flow into the box body from the air inlet pipe, and cold air blowing cooling is carried out on the components in the box body.
Preferably, one end of the air inlet pipe is fixed at the air inlet, the other end of the air inlet pipe is bent in a U shape, and the end part of the air inlet pipe is vertically downward; the rainwater can be prevented from entering the box body, and sundries and dust can be reduced from entering the air inlet pipe.
Preferably, the dustproof device comprises a dustproof box arranged on the end part of the air inlet pipe, a first filter screen arranged on the top of the dustproof box, a dust collection assembly and a connecting assembly for connecting the first filter screen and the dustproof box, and the bottom of the dustproof box is provided with an air suction opening; the air is filtered through the first filter screen, dust and sundries can be prevented from entering the box body through the air inlet pipe, and components in the box body can be guaranteed to work normally.
Preferably, the connecting assembly comprises a mounting groove arranged at the top of the dustproof box, a clamping groove arranged on the inner wall of the mounting groove, a first sliding groove arranged on the side wall of the clamping groove, a connecting plate arranged on the first filter screen and a guide part, wherein the first sliding groove can be used for the insertion of the connecting plate; when the first filter screen is installed, the connecting plate is aligned to the first sliding groove, then the first filter screen is pushed upwards to enable the connecting plate to enter the clamping groove, and then the first filter screen is rotated to complete installation of the first filter screen, so that the installation is convenient; when dismantling first filter screen, rotate first filter screen and make connecting plate and first spout aim at, first filter screen will drop automatically, is convenient for change and clearance first filter screen.
Preferably, the guide part comprises a fixed plate arranged at the top of the dustproof box, a guide post arranged on the fixed plate, an annular baffle arranged on the guide post and a guide groove arranged on the first filter screen, the guide groove can be used for the guide post to insert, and the guide post can slide up and down relative to the fixed plate; when the first filter screen is installed, the guide post extends out of the air suction opening, the guide post can be aligned with the guide groove, and the connecting plate can be aligned with the first sliding groove conveniently.
Preferably, the dust collecting assembly comprises second sliding chutes symmetrically arranged on the inner wall of the dust-proof box, a second filter screen, sliding plates symmetrically arranged on two sides of the second filter screen, a collecting plate obliquely arranged on the sliding plates, a cleaning component for cleaning the second filter screen and a pulling plate fixedly connected to the sliding plates, the dust-proof box is provided with an opening for the second filter screen and the sliding plates to be inserted, and the second sliding chutes can be used for the sliding plates to be inserted and slid; the dust and sundries isolated by the second filter screen can be collected through the collecting plate, and when the dust and sundries are required to be cleaned, the pulling plate is pulled out, so that the dust and sundries can be conveniently treated.
Preferably, the pulling plate is provided with a V-shaped dust collecting plate; set up V type dust collecting plate and can bounce back the collecting plate with hitting dust and debris on the V type dust collecting plate on, reduce to return city and debris and attach on the second filter screen, guarantee ventilation efficiency, can also compensate the collection scope of collecting plate.
Preferably, the cleaning component comprises a connecting rod arranged in the second sliding groove, a sliding groove arranged on the sliding plate and a scraper arranged on the connecting rod, the scraper is in contact with the second filter screen, and the sliding groove can be used for the connecting rod to be inserted and slid; when pulling out the second filter screen, the scraper blade will clear up second filter screen bottom surface to will adsorb dust and debris on the second filter screen and scrape off.
Preferably, the pulling plate is provided with a sealing ring, and the side wall of the dust-proof box is provided with a sealing groove matched with the sealing ring.
Preferably, the air inlet is formed in the bottom of the side wall of the box body, and the air suction opening is formed in the top of the side wall of the box body; the cold air can be guided to flow to the top of the box body from the bottom of the box body, so that components in the box body can be uniformly cooled.
In conclusion, hot air in the box body can be timely pumped out through the exhaust fan, so that the temperature in the box body is prevented from being too high, normal work of components is guaranteed, external cold air can flow into the box body from the air inlet pipe, and cold air blowing cooling is carried out on the components in the box body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the dustproof device.
Fig. 3 is a perspective sectional view of the dust-proof device.
Fig. 4 is a plan sectional view of the dust-proof device.
Detailed Description
As shown in fig. 1 to 4, an electrical cabinet with good heat dissipation performance includes a cabinet 1, a cabinet door 11 and a heat dissipation mechanism, wherein the cabinet door 11 is hinged to one side of the cabinet of the electrical cabinet through a connection hinge; the heat dissipation mechanism comprises an air suction opening 2, an exhaust fan 21, an air inlet pipe 23 and a dustproof device, wherein the air suction opening 2 is formed in the top of the side wall of the box body; the exhaust fan 21 is a conventional exhaust fan and is fixed in the exhaust port; the air inlet is formed in the bottom of the side wall of the box body; the first air inlet pipe 23 is fixedly arranged at the air inlet, the other end of the first air inlet pipe is bent in a U shape, and the end part of the first air inlet pipe is vertically downward; both can prevent that the rainwater from entering into in the box, can also reduce debris and dust and enter into in the air-supply line, then can in time take out the hot-air in the box through the exhaust fan to avoid the box inside high temperature, guarantee that components and parts can normally work, and outside cold air can follow the air-supply line flow direction box in, carry out cold wind to the components and parts in the box and blow the cooling.
Specifically, the dust-proof device comprises a dust-proof box 3, a first filter screen 31, a mounting groove 32, a clamping groove 33, a first sliding groove 34, a connecting plate 35, a fixing plate 36, a guide column 37, an annular baffle 38, a guide groove 39 and a dust collecting component, wherein the dust-proof box 3 is fixed on the end part of an air inlet pipe, and the bottom of the dust-proof box is provided with an air suction inlet; the mounting groove 32 is formed in the top of the dustproof box; the first filter screen 31 is a conventional metal filter screen which can be clamped into the mounting groove; the clamping groove 33 is formed in the inner wall of the mounting groove; the first sliding groove 34 is formed in the side wall of the bottom of the clamping groove 33; the connecting plate 35 is fixed on the side surface of the first filter screen; the fixed plate 36 is fixed at the top of the dustproof box; the guide post 37 penetrates through the fixed plate and can slide up and down relative to the fixed plate; the annular baffle 38 is fixed on the guide post to prevent the guide post from falling off; the guide groove 32 is formed in the first filter screen, so that when the first filter screen is installed, the guide post extends out of the air suction opening, the guide post can be aligned with the guide groove, the first filter screen is pushed upwards to align the connecting plate with the first sliding groove, then the first filter screen is pushed upwards to enable the connecting plate to enter the clamping groove, and then the first filter screen is rotated to complete installation of the first filter screen, so that the installation is convenient; when dismantling first filter screen, rotate first filter screen and make connecting plate and first spout aim at, first filter screen will drop automatically, is convenient for change and clearance first filter screen.
Further, the dust collecting assembly comprises a second sliding groove, a second filter screen 4, a sliding plate 41, a collecting plate 42, a pulling plate 43, a dust collecting plate 44, a connecting rod 45, a sliding groove 46, a scraping plate 47, a sealing ring 48 and a sealing groove 49, wherein the second sliding groove is formed in the inner wall of the dust-proof box; the second filter screen 4 is a conventional metal filter screen, and an opening is formed in the side wall of the dust-proof box; the sliding plates 41 are symmetrically fixed on the bottom surface of the second filter screen and can be inserted into the second sliding grooves to slide; the pulling plate 43 is used for connecting a sliding plate; the collecting plate 42 is obliquely fixed on the sliding plate; the dust collecting plate 44 is in a V shape and is fixed on the pulling plate, and the dust and sundries which impact the V-shaped dust collecting plate can be rebounded to the collecting plate by the arrangement of the V-shaped dust collecting plate, so that city return and sundries attached to the second filter screen are reduced, the ventilation efficiency is ensured, and the collecting range of the collecting plate can be further compensated; the sliding groove 46 is formed in the sliding plate; one end of the connecting rod 45 is fixed on the second sliding groove, and the other end of the connecting rod extends into the sliding groove; the scraper 47 is fixed on the connecting rod, so that when the second filter screen is pulled out, the bottom surface of the second filter screen is cleaned by the scraper, and dust and sundries adsorbed on the second filter screen are scraped off; the sealing ring 48 is a conventional rubber sealing ring and is fixed on the pulling plate; the sealing groove 49 is formed in the side wall of the dustproof box and can be used for clamping a sealing ring.
Claims (10)
1. The utility model provides an regulator cubicle that heat dispersion is good, including box (1), with box complex chamber door (11) and heat dissipation mechanism, its characterized in that: the heat dissipation mechanism comprises an air suction opening (2) formed in the side wall of the box body (1), an exhaust fan (21) arranged in the air suction opening (2), an air inlet formed in the side wall of the box body (1), an air inlet pipe (23) matched with the air inlet and an air inlet pipe end portion dustproof device.
2. The electrical cabinet with good heat dissipation performance according to claim 1, wherein: one end of the air inlet pipe (23) is fixed at the air inlet, the other end of the air inlet pipe is bent in a U shape, and the end part of the air inlet pipe is vertically downward.
3. The electrical cabinet with good heat dissipation performance according to claim 1, wherein: the dustproof device comprises a dustproof box (3) arranged on the end part of the air inlet pipe (23), a first filter screen (31) arranged on the top of the dustproof box (3), a dust collection assembly and a connecting assembly used for connecting the first filter screen and the dustproof box, and an air suction opening is formed in the bottom of the dustproof box.
4. The electrical cabinet with good heat dissipation performance according to claim 3, wherein: coupling assembling is including locating mounting groove (32) on dust proof box (3) top, locating draw-in groove (33) on mounting groove (32) inner wall, locating first spout (34) on draw-in groove (33) lateral wall, locate connecting plate (35) and guide part on first filter screen (31), first spout can supply the connecting plate to insert.
5. The electrical cabinet with good heat dissipation performance according to claim 4, wherein: the guide part comprises a fixing plate (36) arranged on the top of the dustproof box (3), a guide post (37) arranged on the fixing plate (36), an annular baffle (38) arranged on the guide post (37) and a guide groove (39) arranged on the first filter screen (31), wherein the guide groove can be used for the guide post to be inserted, and the guide post can slide up and down relative to the fixing plate.
6. The electrical cabinet with good heat dissipation performance according to claim 3, wherein: the dust collection assembly is located including the symmetry second spout, second filter screen (4), symmetry on dust proof box (3) inner wall are located slide (41), the slope of second filter screen (4) both sides are located collection board (42) on slide (41), be used for clearing up the clearance part of second filter screen and link firmly in arm-tie (43) on slide (41), dust proof box is equipped with and supplies second filter screen and slide male opening, the second spout can supply the slide to insert the slip.
7. The electrical cabinet with good heat dissipation performance according to claim 6, wherein: the pulling plate (43) is provided with a V-shaped dust collecting plate (44).
8. The electrical cabinet with good heat dissipation performance according to claim 6, wherein: the cleaning component comprises a connecting rod (45) arranged in the second sliding groove, a sliding groove (46) arranged on the sliding plate (41) and a scraper (47) arranged on the connecting rod (45), the scraper is in contact with the second filter screen, and the sliding groove can be used for the connecting rod to be inserted and slid.
9. The electrical cabinet with good heat dissipation performance according to claim 6, wherein: and a sealing ring (48) is arranged on the pulling plate (43), and a sealing groove (49) matched with the sealing ring is formed in the side wall of the dust-proof box.
10. The electrical cabinet with good heat dissipation performance according to claim 1, wherein: the air inlet is arranged at the bottom of the side wall of the box body, and the air suction opening (2) is arranged at the top of the side wall of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457272.9U CN211210271U (en) | 2019-09-03 | 2019-09-03 | Electrical cabinet with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457272.9U CN211210271U (en) | 2019-09-03 | 2019-09-03 | Electrical cabinet with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211210271U true CN211210271U (en) | 2020-08-07 |
Family
ID=71850402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457272.9U Active CN211210271U (en) | 2019-09-03 | 2019-09-03 | Electrical cabinet with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211210271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316146A (en) * | 2023-05-24 | 2023-06-23 | 广州世方建筑设计有限公司 | Electrical installation cabinet dustproof mechanism convenient to clean |
-
2019
- 2019-09-03 CN CN201921457272.9U patent/CN211210271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316146A (en) * | 2023-05-24 | 2023-06-23 | 广州世方建筑设计有限公司 | Electrical installation cabinet dustproof mechanism convenient to clean |
| CN116316146B (en) * | 2023-05-24 | 2023-08-22 | 广州世方建筑设计有限公司 | Electrical installation cabinet dustproof mechanism convenient to clean |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220413 Address after: 448000 group 2, Changgang village, pailou town, Dongbao District, Jingmen City, Hubei Province Patentee after: Hubei Jingdong Electrical Equipment Co.,Ltd. Address before: 325600 Xinger Village, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Wu Ruowang |