CN217642315U - High-heat-dissipation assembled high-voltage cabinet - Google Patents
High-heat-dissipation assembled high-voltage cabinet Download PDFInfo
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- CN217642315U CN217642315U CN202221112684.0U CN202221112684U CN217642315U CN 217642315 U CN217642315 U CN 217642315U CN 202221112684 U CN202221112684 U CN 202221112684U CN 217642315 U CN217642315 U CN 217642315U
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Abstract
The utility model provides a high heat dissipation assembled high-voltage cabinet, which comprises an upper high-voltage cabinet body, a lower high-voltage cabinet body, a bottom intercommunicating pore, a top intercommunicating pore, an elastic disassembly frame structure, a positioning through hole, a bottom positioning support pad, a side cross section heat dissipation frame structure, an installation guide rail, a rear threading hole and a sealing rubber cover, wherein the lower high-voltage cabinet body is arranged on the upper part of the upper high-voltage cabinet body; the bottom communicating holes are respectively formed in the middle of the lower part of the upper high-voltage cabinet body and the middle of the lower part of the lower high-voltage cabinet body; the top communicating hole is respectively arranged at the middle position of the upper part of the upper high-voltage cabinet body and the middle position of the upper part of the lower high-voltage cabinet body. The utility model has the advantages that: through the arrangement of the groove sealing plate and the screw fixing frame, the bottom communicating hole and the top communicating hole are respectively sealed, dust can be prevented from entering the bottom communicating hole and the top communicating hole when the bottom communicating hole and the top communicating hole are used independently, and a wire can penetrate through the inner side of the bottom communicating hole and the top communicating hole when the bottom communicating hole and the top communicating hole are used in a combined mode.
Description
Technical Field
The utility model belongs to the technical field of the high-voltage board, especially, relate to a high heat dissipation assembled high-voltage board.
Background
The high-voltage power distribution cabinet is an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the voltage level is 3.6 kV-550 kV, the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, the high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry, the high-voltage switch cabinet occupies a very important position in the whole power industry, and due to the heating phenomenon of the electric power system, a special heat dissipation structure can be installed on the inner side of a general high-voltage cabinet.
However, the existing high-voltage cabinet still has the problems that the cabinet body cannot be assembled according to the number of devices, the heat dissipation effect is poor, and the threading hole cannot be shielded and detached according to the use condition.
Therefore, it is very necessary to provide a high heat dissipation assembled high voltage cabinet.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high heat dissipation assembled high-voltage board, wherein the utility model discloses a can realize through following technical scheme:
a high-heat-dissipation assembled high-voltage cabinet comprises an upper high-voltage cabinet body, a lower high-voltage cabinet body, a bottom communication hole, a top communication hole, an elastic dismounting frame structure, a positioning through hole, a bottom positioning support pad, a side-section heat dissipation frame structure, an installation guide rail, a rear-end threading hole and a sealing rubber cover, wherein the lower high-voltage cabinet body is arranged at the upper part of the upper high-voltage cabinet body; the bottom communicating holes are respectively formed in the middle of the lower part of the upper high-voltage cabinet body and the middle of the lower part of the lower high-voltage cabinet body; the top communicating hole is respectively formed in the middle position of the upper part of the upper high-voltage cabinet body and the middle position of the upper part of the lower high-voltage cabinet body; the elastic disassembling frame structures are respectively arranged at the upper part and the lower part of the inner side of the upper high-voltage cabinet body and the upper part and the lower part of the inner side of the lower high-voltage cabinet body; the positioning through holes are respectively formed in the left side and the right side of the upper part of the upper high-voltage cabinet body and the left side and the right side of the upper part of the lower high-voltage cabinet body; the bottom positioning support pads are respectively welded on the left and right sides of the lower part of the upper high-voltage cabinet body and the left and right sides of the lower part of the lower high-voltage cabinet body; the side section heat dissipation frame structures are respectively arranged on the left side and the right side of the upper high-voltage cabinet body and the left side and the right side of the lower high-voltage cabinet body; the mounting guide rails are respectively riveted on the inner side of the upper high-voltage cabinet body and the inner side of the lower high-voltage cabinet body; the rear end threading holes are respectively formed in the rear end of the inner side of the upper high-voltage cabinet body and the rear end of the inner side of the lower high-voltage cabinet body; the sealing rubber cover is inserted into the front end of the inner side of the rear end threading hole.
Preferably, the bottom positioning support pad at the lower part of the upper high-voltage cabinet body is inserted into the positioning through hole at the upper part of the lower high-voltage cabinet body, and the lower part of the bottom positioning support pad is arranged in a conical shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the setting of the fixed frame of groove seal board and screw, be favorable to sealing up bottom intercommunicating pore and top intercommunicating pore respectively, can prevent during the exclusive use that the dust from getting into, can pass the wire from the inboard during the combined use.
2. The utility model discloses in, the setting of toper cardboard and triangle draw-in groove be favorable to the joint through the junction, fix groove seal board, make groove seal board fix respectively in the inboard of bottom intercommunicating pore and the inboard of top intercommunicating pore.
3. The utility model discloses in, mounting groove, end baffle and compression spring's setting, be favorable to promoting the removal of toper cardboard through compression spring's elasticity, make toper cardboard card in the inboard of triangle draw-in groove to only need stimulate toper cardboard, convenient to detach when opening.
4. The utility model discloses in, horizontal spout and connecting pin axle's setting, be favorable to playing spacing effect to the toper cardboard, fix the outside at end baffle with the toper cardboard to do not influence the horizontal slip of toper cardboard.
5. The utility model discloses in, heat conduction aluminum plate and spiral cooling tube's setting, be favorable to carrying out the quick dissipation to the low temperature air that spiral cooling tube gived off to the cooperation ventilation hole makes the low temperature air evenly give off.
6. The utility model discloses in, the setting of ventilation hole and ventilative cotton net, be favorable to making the air current pass the inboard in ventilation hole, blow low temperature air and make a sound electrical component, dispel the heat fast to it can make the low temperature air keep sufficient drying to ventilative cotton net.
7. The utility model discloses in, radiator fan and end connection frame's setting, be favorable to improving the air flow efficiency of the internal side of upper portion high-voltage cabinet and the internal side of lower part high-voltage cabinet to make the low temperature air blow to the device surface fast, improve the radiating efficiency.
8. The utility model discloses in, positioning hole and bottom location support pad's setting, be favorable to fixing a position the junction of the upper portion high-voltage board body and the lower part high-voltage board body, make the inboard of bottom intercommunicating pore and the inboard of top intercommunicating pore to it each other, prevent that the wire from receiving the dislocation extrusion.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the elastic dismounting frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the spring locking frame structure of the present invention.
Fig. 4 is a schematic structural view of the side-section heat dissipation frame structure of the present invention.
In the figure:
1. an upper high-voltage cabinet body; 2. a lower high-voltage cabinet body; 3. a bottom communicating hole; 4. a top communicating hole; 5. an elastic disassembly frame structure; 51. a groove sealing plate; 52. a screw fixing frame; 53. a spring locking frame structure; 531. a conical snap gauge; 532. installing a groove; 533. a horizontal chute; 534. an end baffle; 535. connecting a pin shaft; 536. a compression spring; 54. a triangular clamping groove; 6. positioning the through hole; 7. a bottom positioning support pad; 8. a side cross-section heat dissipation frame structure; 81. a heat radiation fan; 82. an end connection frame; 83. a heat conducting aluminum plate; 84. a vent hole; 85. a breathable cotton web; 86. a spiral cooling tube; 9. installing a guide rail; 10. a rear end threading hole; 11. and sealing the rubber cover.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and 2, the high heat dissipation assembled high voltage cabinet comprises an upper high voltage cabinet body 1, a lower high voltage cabinet body 2, a bottom communication hole 3, a top communication hole 4, an elastic dismounting frame structure 5, a positioning through hole 6, a bottom positioning support pad 7, a side cross-section heat dissipation frame structure 8, an installation guide rail 9, a rear end threading hole 10 and a sealing rubber cover 11, wherein the lower high voltage cabinet body 2 is arranged at the upper part of the upper high voltage cabinet body 1; the bottom communicating holes 3 are respectively formed in the middle of the lower part of the upper high-voltage cabinet body 1 and the middle of the lower part of the lower high-voltage cabinet body 2; the top communicating hole 4 is respectively arranged at the middle position of the upper part of the upper high-voltage cabinet body 1 and the middle position of the upper part of the lower high-voltage cabinet body 2; the elastic disassembling frame structures 5 are respectively arranged at the upper part and the lower part of the inner side of the upper high-voltage cabinet body 1 and the upper part and the lower part of the inner side of the lower high-voltage cabinet body 2; the positioning through holes 6 are respectively arranged on the left and right sides of the upper part of the upper high-voltage cabinet body 1 and the left and right sides of the upper part of the lower high-voltage cabinet body 2; the bottom positioning support pads 7 are respectively welded on the left and right sides of the lower part of the upper high-voltage cabinet body 1 and the left and right sides of the lower part of the lower high-voltage cabinet body 2; the side-section heat dissipation frame structures 8 are respectively arranged on the left side and the right side of the upper high-voltage cabinet body 1 and the left side and the right side of the lower high-voltage cabinet body 2; the mounting guide rails 9 are respectively riveted on the inner side of the upper high-voltage cabinet body 1 and the inner side of the lower high-voltage cabinet body 2; the rear end threading holes 10 are respectively formed in the rear end of the inner side of the upper high-voltage cabinet body 1 and the rear end of the inner side of the lower high-voltage cabinet body 2; the sealing rubber cover 11 is inserted into the front end of the inner side of the rear end threading hole 10; the elastic dismounting frame structure 5 comprises a groove sealing plate 51, a screw fixing frame 52, a spring locking frame structure 53 and a triangular clamping groove 54, wherein the screw fixing frame 52 is integrally arranged at the upper part of the outer side of the groove sealing plate 51; the spring locking frame structures 53 are respectively arranged at the left side and the right side of the lower part of the inner side of the groove sealing plate 51; the triangular clamping grooves 54 are respectively arranged at the left side and the right side of the groove sealing plate 51; the end of the spring locking shelf structure 53 is separated from the inside of the triangular catching groove 54 and then the groove sealing plate 51 is taken out from the inside of the bottom communicating hole 3 and the top communicating hole 4, respectively.
As shown in fig. 3, in the above embodiment, specifically, the spring locking frame structure 53 includes a tapered catch plate 531, a mounting groove 532, a horizontal sliding groove 533, an end baffle 534, a connecting pin 535 and a compression spring 536, wherein the mounting groove 532 is opened at the inner lower right portion of the tapered catch plate 531; the horizontal sliding grooves 533 are respectively arranged at the front end and the rear end of the inner side of the conical clamping plate 531; the end baffle 534 is inserted and connected to the right side of the inner part of the mounting groove 532; the connecting pin shafts 535 are respectively connected to the front end and the rear end of the end baffle 534 in an interference manner; the compression spring 536 is bolted to the left side of the end stop 534; the tapered catch plate 531 is moved to the inner side, and the tapered catch plate 531 moves the mounting groove 532, and compresses the compression spring 536, while the connecting pin 535 slides inside the horizontal sliding groove 533.
As shown in fig. 4, in the above embodiment, specifically, the side-section heat-dissipating frame structure 8 includes a heat-dissipating fan 81, an end connection frame 82, a heat-conducting aluminum plate 83, a vent hole 84, an air-permeable cotton net 85 and a spiral cooling pipe 86, wherein the end connection frame 82 is integrally disposed on the right side of the outside of the heat-dissipating fan 81; the heat conducting aluminum plate 83 is screwed on the left side of the heat radiation fan 81; the vent hole 84 is formed in the inner side of the heat-conducting aluminum plate 83; the breathable cotton net 85 is glued to the left side of the heat conduction aluminum plate 83; the spiral cooling pipe 86 is embedded in the inner side of the heat-conducting aluminum plate 83; the external condenser and the water pump are matched to circulate cold water from the inner side of the spiral cooling pipe 86, and low-temperature gas on the inner side of the spiral cooling pipe 86 is uniformly diffused to the outer side through the heat-conducting aluminum plate 83.
In the above embodiment, specifically, the groove sealing plates 51 are inserted into the bottom communication hole 3 and the top communication hole 4 respectively to seal the inner sides.
In the above embodiment, specifically, the triangular clamping grooves 54 on the left and right sides are symmetrically arranged, so as to improve the locking effect.
In the above embodiment, specifically, the triangular locking grooves 54 are respectively formed on the left and right sides inside the bottom communication hole 3 and the left and right sides inside the top communication hole 4.
In the above embodiment, specifically, the horizontal sliding grooves 533 are respectively disposed at the front end and the rear end of the mounting groove 532.
In the above embodiment, specifically, the front end and the rear end of the connecting pin 535 are respectively inserted into the inner side of the horizontal sliding groove 533.
In the above embodiment, in particular, the compression spring 536 is inserted into the left inside of the mounting groove 532, and the left end of the compression spring 536 is clamped into the left inside of the mounting groove 532.
In the above embodiment, specifically, the tapered clamping plates 531 are respectively disposed at the left and right sides of the inner lower portion of the groove sealing plate 51.
In the above embodiment, specifically, the lower portion of the end baffle 534 is bolted to the inner lower portion of the groove sealing plate 51.
In the above embodiment, specifically, one end of the conical clamping plate 531, which is far away from the end baffle 534, penetrates through the inner side of the groove sealing plate 51 and is inserted into the inside of the triangular clamping groove 54.
In the above embodiment, specifically, the heat dissipation fans 81 are respectively inserted into the left and right sides of the interior of the upper high-voltage cabinet 1 and the left and right sides of the interior of the lower high-voltage cabinet 2.
Principle of operation
The utility model discloses a theory of operation: when the heat dissipation device is used, according to the number of electric elements, a plurality of upper high-voltage cabinets 1 and a plurality of lower high-voltage cabinets 2 are stacked, a bottom positioning support pad 7 is inserted into the inner side of a positioning through hole 6, then the device is fixed by bolts, the device is clamped at the front end of an installation guide rail 9, then a conical clamping plate 531 is moved towards the inner side, the conical clamping plate 531 drives an installation groove 532 to move, a compression spring 536 is compressed, a connecting pin shaft 535 slides on the inner side of a horizontal sliding groove 533 until the end part of the conical clamping plate 531 is separated from the inner side of a triangular clamping groove 54, then a groove sealing plate 51 is taken out from the inner sides of a bottom communicating hole 3 and a top communicating hole 4 respectively, a lead passes through the inner sides of the bottom communicating hole 3 and the top communicating hole 4, an external condenser and a water pump are matched to circulate cold water from the inner side of a spiral cooling pipe 86, low-temperature gas on the inner side of the spiral cooling pipe 86 is uniformly diffused towards the outer side through a heat conduction aluminum plate 83, a heat dissipation fan 81 blows external air flow, low-temperature air vents 84 and the inner sides of a ventilation cotton net 85 blow on the surface of the device, and rapidly dissipates heat of the device.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The high-heat-dissipation assembled high-voltage cabinet is characterized by comprising an upper high-voltage cabinet body (1), a lower high-voltage cabinet body (2), a bottom communicating hole (3), a top communicating hole (4), an elastic dismounting frame structure (5), a positioning through hole (6), a bottom positioning support pad (7), a side-section heat-dissipation frame structure (8), an installation guide rail (9), a rear-end threading hole (10) and a sealing rubber cover (11), wherein the lower high-voltage cabinet body (2) is arranged at the upper part of the upper high-voltage cabinet body (1); the bottom communicating holes (3) are respectively arranged at the middle position of the lower part of the upper high-voltage cabinet body (1) and the middle position of the lower part of the lower high-voltage cabinet body (2); the top communicating hole (4) is respectively arranged at the middle position of the upper part of the upper high-voltage cabinet body (1) and the middle position of the upper part of the lower high-voltage cabinet body (2); the elastic disassembling frame structures (5) are respectively arranged at the upper part and the lower part of the inner side of the upper high-voltage cabinet body (1) and the upper part and the lower part of the inner side of the lower high-voltage cabinet body (2); the positioning through holes (6) are respectively arranged on the left and right sides of the upper part of the upper high-voltage cabinet body (1) and the left and right sides of the upper part of the lower high-voltage cabinet body (2); the bottom positioning support pads (7) are respectively welded on the left and right sides of the lower part of the upper high-voltage cabinet body (1) and the left and right sides of the lower part of the lower high-voltage cabinet body (2); the side section heat dissipation frame structures (8) are respectively arranged on the left side and the right side of the upper high-voltage cabinet body (1) and the left side and the right side of the lower high-voltage cabinet body (2); the mounting guide rails (9) are respectively riveted on the inner side of the upper high-voltage cabinet body (1) and the inner side of the lower high-voltage cabinet body (2); the rear end threading holes (10) are respectively formed in the rear end of the inner side of the upper high-voltage cabinet body (1) and the rear end of the inner side of the lower high-voltage cabinet body (2); the sealing rubber cover (11) is inserted at the front end of the inner side of the rear end threading hole (10); the elastic dismounting frame structure (5) comprises a groove sealing plate (51), a screw fixing frame (52), a spring locking frame structure (53) and a triangular clamping groove (54), wherein the screw fixing frame (52) is integrally arranged at the upper part of the outer side of the groove sealing plate (51); the spring locking frame structures (53) are respectively arranged on the left side and the right side of the lower part of the inner side of the groove sealing plate (51); the triangular clamping grooves (54) are respectively arranged at the left side and the right side of the groove sealing plate (51).
2. The assembled high-voltage cabinet with high heat dissipation as recited in claim 1, wherein the spring locking frame structure (53) comprises a tapered clamping plate (531), a mounting groove (532), a horizontal sliding groove (533), an end baffle (534), a connecting pin (535) and a compression spring (536), the mounting groove (532) is opened at the right lower part of the inner side of the tapered clamping plate (531); the horizontal sliding grooves (533) are respectively arranged at the front end and the rear end of the inner side of the conical clamping plate (531); the end baffle plate (534) is inserted and connected to the right side of the inner part of the mounting groove (532); the connecting pin shafts (535) are respectively connected to the front end and the rear end of the end baffle (534) in an interference manner; the compression spring (536) is bolted to the left side of the end stop (534).
3. The high heat dissipation assembled high-voltage cabinet according to claim 1, wherein the side-sectional heat dissipation frame structure (8) comprises a heat dissipation fan (81), an end connection frame (82), a heat-conducting aluminum plate (83), a ventilation hole (84), an air-permeable cotton net (85) and a spiral cooling pipe (86), and the end connection frame (82) is integrally arranged at the right side of the outside of the heat dissipation fan (81); the heat conducting aluminum plate (83) is connected to the left side of the heat radiating fan (81) through screws; the ventilation hole (84) is formed in the inner side of the heat-conducting aluminum plate (83); the breathable cotton net (85) is glued to the left side of the heat-conducting aluminum plate (83); the spiral cooling pipe (86) is embedded in the inner side of the heat-conducting aluminum plate (83).
4. The assembled high-voltage cabinet with high heat dissipation performance as claimed in claim 1, wherein the groove sealing plates (51) are respectively inserted into the inner side of the bottom communication hole (3) and the inner side of the top communication hole (4), and the triangular clamping grooves (54) on the left side and the right side are symmetrically arranged.
5. The assembled high-voltage cabinet with high heat dissipation performance as claimed in claim 1, wherein the triangular clamping grooves (54) are respectively formed in the left and right sides of the inner portion of the bottom communication hole (3) and the left and right sides of the inner portion of the top communication hole (4).
6. The assembled high-voltage cabinet with high heat dissipation as claimed in claim 2, wherein the horizontal sliding grooves (533) are respectively disposed at the front and rear ends of the mounting groove (532), and the front and rear ends of the connecting pin (535) are respectively inserted into the inner sides of the horizontal sliding grooves (533).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112684.0U CN217642315U (en) | 2022-05-11 | 2022-05-11 | High-heat-dissipation assembled high-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221112684.0U CN217642315U (en) | 2022-05-11 | 2022-05-11 | High-heat-dissipation assembled high-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217642315U true CN217642315U (en) | 2022-10-21 |
Family
ID=83652518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221112684.0U Active CN217642315U (en) | 2022-05-11 | 2022-05-11 | High-heat-dissipation assembled high-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217642315U (en) |
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2022
- 2022-05-11 CN CN202221112684.0U patent/CN217642315U/en active Active
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