CN210326550U - Electric power cabinet that radiating efficiency is high - Google Patents
Electric power cabinet that radiating efficiency is high Download PDFInfo
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- CN210326550U CN210326550U CN201921519308.1U CN201921519308U CN210326550U CN 210326550 U CN210326550 U CN 210326550U CN 201921519308 U CN201921519308 U CN 201921519308U CN 210326550 U CN210326550 U CN 210326550U
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Abstract
The utility model discloses an electric power cabinet that radiating efficiency is high, including the cabinet body, main truss and assistant truss, the left side of the internal portion of cabinet is provided with main truss perpendicularly, and the internal portion level of cabinet on main truss right side is provided with assistant truss, two logical grooves have all been seted up with assistant truss's front and back both ends to main truss, and lead to the inside of groove and all install the bolt, the upper and lower both ends of the cabinet body are provided with shrouding, lower shrouding respectively, and the central point department of putting on shrouding top installs the circulating pump down, the lower shrouding top welding in the circulating pump outside has the support frame, the top of support frame is fixed with the heat transfer board, the level is provided with. This electric power cabinet that radiating efficiency is high, the electric power cabinet main part of not only being convenient for and radiator unit's location installation has improved the assembly efficiency of electric power cabinet, has comprehensive heat conduction, circulation radiating function moreover, has improved the radiating efficiency of electric power cabinet greatly.
Description
Technical Field
The utility model relates to an electric power cabinet technical field specifically is an electric power cabinet that radiating efficiency is high.
Background
An electric power cabinet generally refers to a distribution device of a terminal circuit or an integrated device for electrical control, so that a common electrical device is provided, wherein a large number of circuits are arranged inside a cabinet body, and accidents such as short circuit and fire easily occur in the open air and in a high-temperature environment, so that a certain auxiliary heat dissipation structure needs to be arranged according to actual conditions.
However, the existing electric power cabinet still has certain problems, and the specific problems are as follows:
1. the internal structures of many electric power cabinets lack specifications, and the problems of disordered structures, local space redundancy and the like often exist, so that the positioning and installation of a circuit main body and a related heat dissipation assembly are inconvenient;
2. in a general electric power cabinet, air cooling heat dissipation is mainly adopted, and a small number of large-scale circuits adopt oil-immersed heat dissipation, wherein the air cooling heat dissipation is easily influenced by external high temperature to reduce the heat dissipation effect, so that further improvement is needed to realize high-efficiency heat dissipation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric power cabinet that radiating efficiency is high possesses advantages such as assembly efficiency height, radiating efficiency height, has solved the problem that the location installation is inconvenient, actual radiating effect is unstable.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an electric power cabinet with high heat dissipation efficiency comprises a cabinet body, a main truss and an auxiliary truss, wherein the main truss is vertically arranged on the left side inside the cabinet body, the auxiliary truss is horizontally arranged inside the cabinet body on the right side of the main truss, an upper door body and a lower door body are hinged on the outer wall of the cabinet body on the right side of the auxiliary truss, two through grooves are formed in the front end and the rear end of the main truss and the auxiliary truss, bolts are arranged inside the through grooves, one ends of the bolts are in threaded connection with the cabinet body, an upper sealing plate and a lower sealing plate are respectively arranged at the upper end and the lower end of the cabinet body, a circulating pump is arranged at the central position of the top end of the lower sealing plate on the outer side of the circulating pump, a support frame is welded at the top end of the lower sealing plate on the outer side of the circulating pump, fans are arranged at the corner positions of the top end, the heat-conducting plate is horizontally arranged right above the heat exchange plate, the bottom ends of the heat-conducting plate are welded with radiating fins at equal intervals, and the bottom ends of the radiating fins are in mutual contact with the top end of the heat exchange plate.
Preferably, the left side wall and the right side wall of the bottom of the cabinet body are both inlaid with ventilation openings, and the ventilation openings are all in a net structure.
Preferably, the upper end and the lower end of the cabinet body are both provided with clamping grooves, the cross sections of the upper sealing plate and the lower sealing plate are both convex structures, and the upper sealing plate and the lower sealing plate are nested with the corresponding clamping grooves to form a closed structure.
Preferably, the middle part of the through groove is of a rectangular structure, and two ends of the through groove are of semicircular structures.
Preferably, the heat conducting plate and the radiating fins are made of copper, and the radiating fins are distributed in an inclined manner relative to the heat conducting plate.
Preferably, the support frame is of a convex structure.
Preferably, the flow guide channel is in a wave-shaped structure.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric power cabinet that radiating efficiency is high possesses following beneficial effect:
1. according to the electric power cabinet with high heat dissipation efficiency, the two through grooves are formed in the front end and the rear end of the main truss and the auxiliary truss, the bolts are installed inside the through grooves, the through grooves are in threaded connection with the cabinet body, the clamping grooves are formed in the upper end and the lower end of the cabinet body, the upper sealing plate and the lower sealing plate of the convex structure are nested with the corresponding clamping grooves, and the support frame with the convex structure is arranged, so that the positioning and installation of a heat dissipation assembly are facilitated, and the assembly efficiency of the electric power cabinet is improved;
2. this electric power cabinet that radiating efficiency is high, through the radiating fin at the equidistant of bottom oblique welding at the heat-conducting plate, and both all are copper for comprehensive heat conduction sets up wavy structure's water conservancy diversion passageway through the inside at the heat transfer board, and the circulating pump passes through conveyer pipe and water conservancy diversion passageway intercommunication each other, and the circulation dispels the heat, thereby has improved electric power cabinet's radiating efficiency greatly.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the heat exchange plate according to the present invention.
In the figure: 1. a cabinet body; 2. a main truss; 3. a secondary truss; 4. a through groove; 5. a bolt; 6. an upper sealing plate; 7. a door body; 8. a heat conducting plate; 9. a heat dissipating fin; 10. a vent; 11. a card slot; 12. a lower sealing plate; 13. a support frame; 14. a fan; 15. a circulation pump; 16. a delivery pipe; 17. a heat exchange plate; 18. a flow guide channel.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an electric power cabinet with high heat dissipation efficiency comprises a cabinet body 1, a main truss 2 and an auxiliary truss 3, wherein the main truss 2 is vertically arranged on the left side inside the cabinet body 1, the auxiliary truss 3 is horizontally arranged inside the cabinet body 1 on the right side of the main truss 2, an upper door body 7 and a lower door body 7 are hinged on the outer wall of the cabinet body 1 on the right side of the auxiliary truss 3, two through grooves 4 are respectively formed in the front end and the rear end of the main truss 2 and the auxiliary truss 3, bolts 5 are respectively arranged inside the through grooves 4, one end of each bolt 5 is in threaded connection with the cabinet body 1, an upper sealing plate 6 and a lower sealing plate 12 are respectively arranged at the upper end and the lower end of the cabinet body 1, a circulating pump 15 is arranged at the central position of the top end of the lower sealing plate 12, the model of the circulating pump 15 can be 150QJ20-54/9, a support, the model of the fan 14 can be GD30K2-12, the top of the support frame 13 is fixed with the heat exchange plate 17, the inside of the heat exchange plate 17 is provided with a flow guide channel 18, the input end and the output end of the circulating pump 15 are respectively communicated with the front end and the rear end of the flow guide channel 18 through the conveying pipes 16, the heat conduction plate 8 is horizontally arranged right above the heat exchange plate 17, the bottom end of the heat conduction plate 8 is welded with the radiating fins 9 at equal intervals, and the bottom ends of the radiating fins 9 are in mutual contact with the top end of the heat exchange plate 17.
As shown in fig. 1 and 2, ventilation openings 10 are respectively embedded in the left and right side walls of the bottom of the cabinet body 1, and the inside of the ventilation openings 10 are respectively in a net structure for safe ventilation.
As shown in fig. 1, the cabinet body 1 has slots 11 at both the upper and lower ends thereof, and the sections of the upper and lower sealing plates 6 and 12 are both convex structures, and the upper and lower sealing plates 6 and 12 are nested with the corresponding slots 11 to form a closed structure, thereby facilitating assembly.
The middle parts of the through grooves 4 are all rectangular structures as shown in fig. 1, and the two ends of the through grooves 4 are all semicircular structures, so that the reserved range is enlarged, and the fixed-point insertion of the bolts 5 is facilitated.
As shown in FIG. 1, the heat-conducting plate 8 and the heat-dissipating fins 9 are made of copper, and the heat-dissipating fins 9 are distributed obliquely with respect to the heat-conducting plate 8 for overall heat conduction.
As shown in fig. 1, the supporting frame 13 has a convex structure, which facilitates the positioning and installation of the heat dissipation assembly.
The flow guide channels 18 are corrugated as shown in fig. 3 for sufficient contact and thus efficient heat exchange.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the electric power cabinet is used, as shown in attached figures 1 and 2, firstly, the door body 7 is opened, the main truss 2 and the auxiliary truss 3 are placed at corresponding positions in the cabinet body 1, then the bolts 5 are installed in the through grooves 4 and are in threaded connection with the cabinet body 1, the reserved range is enlarged due to the fact that the middle parts of the through grooves 4 are of the rectangular structure and the two ends of the through grooves 4 are of the semicircular structure, fixed-point insertion of the bolts 5 can be facilitated, after wiring is completed, the supporting frames 13 of the convex structures are welded at the top ends of the lower sealing plates 12, the corresponding heat dissipation assemblies are installed one by one, and then the upper sealing plates 6 and the lower sealing plates 12 of the convex structures are respectively nested with the corresponding clamping grooves 11, so that the assembling work of the electric power cabinet can;
in the use in later stage, as shown in fig. 1 and fig. 3, because the bottom of heat-conducting plate 8 is welded with equidistant radiating fins 9 in an inclined manner, and both are made of copper, comprehensive heat conduction can be realized, meanwhile, circulating pump 15 continuously works, because the input end and the output end of the heat-conducting plate are respectively communicated with the front end and the rear end of diversion channel 18 through conveying pipes 16, the cooling liquid inside heat-exchanging plate 17 circularly flows in conveying pipes 16 and diversion channels 18 of corrugated structures, and a fan 14 which continuously operates is matched to accelerate heat exchange and ventilate outwards safely through ventilation openings 10 of a net structure, and finally, all works of the electric power cabinet with high heat dissipation efficiency are completed.
To sum up, this electric power cabinet that radiating efficiency is high, the electric power cabinet main part of not only being convenient for and radiator unit's location installation has improved the assembly efficiency of electric power cabinet, has comprehensive heat conduction, circulation radiating function moreover, has improved the radiating efficiency of electric power cabinet greatly.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric power cabinet that radiating efficiency is high, includes the cabinet body (1), main truss (2) and auxiliary truss (3), its characterized in that: a main truss (2) is vertically arranged on the left side inside the cabinet body (1), an auxiliary truss (3) is horizontally arranged inside the cabinet body (1) on the right side of the main truss (2), an upper door body and a lower door body (7) are hinged to the outer wall of the cabinet body (1) on the right side of the auxiliary truss (3), two through grooves (4) are formed in the front end and the rear end of the main truss (2) and the auxiliary truss (3), bolts (5) are installed inside the through grooves (4), one end of each bolt (5) is in threaded connection with the cabinet body (1), an upper sealing plate (6) and a lower sealing plate (12) are respectively arranged at the upper end and the lower end of the cabinet body (1), a circulating pump (15) is installed at the central position of the top end of the lower sealing plate (12), a support frame (13) is welded at the top end of the lower sealing plate (12) on the outer side of the, the top of support frame (13) is fixed with heat transfer board (17), and the inside of heat transfer board (17) is provided with water conservancy diversion passageway (18) to the input of circulating pump (15) and output pass through conveyer pipe (16) respectively with the front and back both ends intercommunication each other of water conservancy diversion passageway (18), the level is provided with heat-conducting plate (8) directly over heat transfer board (17), and the equidistant welding in bottom of heat-conducting plate (8) has radiating fin (9), and the bottom of radiating fin (9) all contacts with the top of heat transfer board (17) each other.
2. The electric power cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the cabinet body (1) is characterized in that ventilation openings (10) are embedded in the left side wall and the right side wall of the bottom of the cabinet body (1), and the ventilation openings (10) are all of a net structure.
3. The electric power cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the upper end and the lower end of the cabinet body (1) are both provided with clamping grooves (11), the sections of the upper sealing plate (6) and the lower sealing plate (12) are both convex structures, and the upper sealing plate (6) and the lower sealing plate (12) are nested with the corresponding clamping grooves (11) to form a closed structure.
4. The electric power cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the middle parts of the through grooves (4) are all in a rectangular structure, and the two ends of the through grooves (4) are all in a semicircular structure.
5. The electric power cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the heat conducting plate (8) and the radiating fins (9) are made of copper, and the radiating fins (9) are obliquely distributed relative to the heat conducting plate (8).
6. The electric power cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the support frame (13) is of a convex structure.
7. The electric power cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the flow guide channel (18) is of a wave-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921519308.1U CN210326550U (en) | 2019-09-12 | 2019-09-12 | Electric power cabinet that radiating efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921519308.1U CN210326550U (en) | 2019-09-12 | 2019-09-12 | Electric power cabinet that radiating efficiency is high |
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| Publication Number | Publication Date |
|---|---|
| CN210326550U true CN210326550U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921519308.1U Active CN210326550U (en) | 2019-09-12 | 2019-09-12 | Electric power cabinet that radiating efficiency is high |
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| CN (1) | CN210326550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193500A (en) * | 2021-05-24 | 2021-07-30 | 马大军 | Sealed high-efficiency heat-dissipation electric power cabinet |
-
2019
- 2019-09-12 CN CN201921519308.1U patent/CN210326550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113193500A (en) * | 2021-05-24 | 2021-07-30 | 马大军 | Sealed high-efficiency heat-dissipation electric power cabinet |
| CN113193500B (en) * | 2021-05-24 | 2022-10-25 | 江苏工联电力科技有限公司 | Sealed high-efficiency heat dissipation electric power cabinet |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 637500 No.3, 4th floor, block C, Chuangye Town, Jialing District, Nanchong City, Sichuan Province Patentee after: Huaqing Badu photoelectric Group Co.,Ltd. Address before: 637500 No.3, 4th floor, block C, Chuangye Town, Jialing District, Nanchong City, Sichuan Province Patentee before: NANCHONG BADU SUNSHINE TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |