CN215185433U - Heat dissipation mechanism for low-voltage power distribution cabinet - Google Patents
Heat dissipation mechanism for low-voltage power distribution cabinet Download PDFInfo
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- CN215185433U CN215185433U CN202122452988.3U CN202122452988U CN215185433U CN 215185433 U CN215185433 U CN 215185433U CN 202122452988 U CN202122452988 U CN 202122452988U CN 215185433 U CN215185433 U CN 215185433U
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- distribution cabinet
- heat dissipation
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Abstract
The utility model relates to a switch board technical field just discloses a heat dissipation mechanism for low-voltage distribution cabinet, which comprises a power distribution cabinet, the support is installed to the bottom of switch board, the internally mounted of switch board has a plurality of heat-conducting plates that are parallel to each other, radiating fin is all installed at the both ends of heat-conducting plate, radiating fin's the other end extends to the outside of switch board, install the shutter on the lateral wall of switch board, the shutter is located between two adjacent heat-conducting plates, the inside of switch board is provided with the heat pipe, the back at a plurality of heat-conducting plates is installed to the heat pipe. The utility model discloses a thermal conduction plate and shutter's setting realizes thermal conduction heat dissipation, and the rethread cold water flows through heat pipe and first branch pipe, can absorb the heat, is favorable to improving the interior radiating effect of switch board, combines the convulsions effect of fan, realizes the forced air cooling heat dissipation to improve whole radiating effect, have wide market prospect, do benefit to the popularization.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a heat dissipation mechanism for low-voltage distribution cabinet.
Background
Along with the maturity gradually of the electric power electric wire netting technique of china, various electric power electric wire netting equipment development also is comparatively rapid, and low-voltage distribution cabinet is a comparatively common distribution equipment, and present distribution cabinet structure is comparatively simple, and the radiating effect is relatively poor, and the inside heat of distribution cabinet can not distribute fast, causes the damage to the electrical components of the internal portion of cabinet easily, influences distribution stability and life, influences normal distribution and use, for this reason, we propose a heat dissipation mechanism for low-voltage distribution cabinet.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem that prior art exists, the utility model provides a heat dissipation mechanism for low-voltage distribution cabinet.
In order to achieve the purpose, the utility model provides a heat dissipation mechanism for low-voltage power distribution cabinet, including the switch board, the support is installed to the bottom of switch board, a plurality of heat-conducting plates that are parallel to each other are installed to the inside of switch board, radiating fin is installed at the both ends of heat-conducting plate, radiating fin's the other end extends to the outside of switch board, install the shutter on the lateral wall of switch board, the shutter is located between two adjacent heat-conducting plates, the inside of switch board is provided with the heat pipe, the heat pipe is installed at the back of a plurality of heat-conducting plates;
the water tanks are installed on two sides of the inner cavity of the support, the water tanks are communicated with each other through the connecting pipes, the fan is installed in the middle of the inner cavity of the support, an air suction opening of the fan is communicated with the bottom of the inner cavity of the power distribution cabinet upwards, the first branch pipe and the water pump are installed on two sides of the support respectively, one end of the first branch pipe is connected with a water outlet of the heat pipe, the other end of the first branch pipe is communicated with the inside of the adjacent water tank, a water pumping end of the water pump is communicated with the inside of the adjacent water tank, the water draining end of the water pump is provided with the second branch pipe, and the other end of the second branch pipe is connected with a water inlet of the heat pipe.
Preferably, the heat conducting plate, the radiating fins and the heat conducting pipe are all made of copper, and the heat conducting plate is detachably connected with the radiating fins through screws.
Preferably, the heat pipe is formed by welding a plurality of U-shaped pipes, and the water inlet and the water outlet of the heat pipe are respectively arranged at the bottoms of two sides of the inner cavity of the power distribution cabinet.
Preferably, the top and the bottom of the back of the water tank are respectively provided with a water inlet pipe and a water outlet pipe.
Preferably, the support is a rectangular frame structure.
Compared with the prior art, the utility model provides a heat dissipation mechanism for low-voltage distribution cabinet has following beneficial effect:
the utility model discloses a heat-conducting plate and shutter's copper product characteristic, be convenient for derive the outside of switch board with the heat that electrical components produced, realize thermal conduction heat dissipation, the cold water in the water tank is got to the rethread water pump, and transmit to the heat-conducting pipe through the second branch pipe, cold water flows through heat pipe and first branch pipe and flows back to in the water tank, utilize the heat pipe to thermal conduction on the heat-conducting plate, cooperation cold water is to thermal absorption, be favorable to improving the radiating effect in the switch board, combine the air drafting effect of fan, be favorable to accelerating the interior air current flow of switch board, realize the forced air cooling heat dissipation, thereby improve whole radiating effect, wide market prospect has, do benefit to the popularization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a power distribution cabinet; 2. a support; 3. a heat conducting plate; 4. a heat dissipating fin; 5. a blind window; 6. a heat conducting pipe; 7. a water tank; 8. a fan; 9. a first branch pipe; 10. a water pump; 11. a second branch pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Referring to fig. 1, a heat dissipation mechanism for a low-voltage power distribution cabinet comprises a power distribution cabinet 1, a support 2 is installed at the bottom end of the power distribution cabinet 1, a plurality of heat conduction plates 3 which are parallel to each other are installed inside the power distribution cabinet 1, heat dissipation fins 4 are installed at two ends of each heat conduction plate 3, the other ends of the heat dissipation fins 4 extend to the outside of the power distribution cabinet 1, a louver 5 is installed on the side wall of the power distribution cabinet 1, the louver 5 is located between two adjacent heat conduction plates 3, a heat conduction pipe 6 is arranged inside the power distribution cabinet 1, and the heat conduction pipe 6 is installed on the back faces of the heat conduction plates 3;
Heat-conducting plate 3, radiating fin 4 and heat pipe 6 are the copper product, and can dismantle the connection through the screw between heat-conducting plate 3 and the radiating fin 4, when using, electrical components installs on heat-conducting plate 3, the produced heat of electrical components can be conducted to radiating fin 4 by heat-conducting plate 3 on, give off to the air by radiating fin 4 again, realize the conduction of the heat in the cabinet and give off, reduce the heat in the cabinet, be favorable to improving the radiating effect.
The heat pipe 6 is formed by welding a plurality of U-shaped pipes, the water inlet and the water outlet of the heat pipe 6 are respectively arranged at the bottoms of two sides of the inner cavity of the power distribution cabinet 1, cold water can flow in the heat pipe 6 in a roundabout mode, and heat absorbed by the heat pipe 6 is conducted to the cold water through the copper product characteristic of the heat pipe 6, so that water-cooling heat dissipation is realized.
The top and the bottom of the back of the water tank 7 are respectively provided with a water inlet pipe and a water outlet pipe, so that the water inlet and the water outlet of the water tank 7 are facilitated.
The support 2 is of a rectangular frame structure, so that the water tank 7 and the fan 8 can be conveniently installed, and the air draft of the fan 8 can be conveniently radiated.
The utility model discloses a heat-conducting plate 3 and shutter 5's copper product characteristic, be convenient for derive switch board 1's outside with the heat that electrical components produced, realize thermal conduction heat dissipation, cold water in rethread water pump 10 extraction water tank 7, and transmit to heat pipe 6 in through second branch pipe 11, cold water flows through heat pipe 6 and first branch pipe 9 and flows back to in the water tank 7, utilize heat pipe 6 to heat conduction on the heat-conducting plate 3, cooperation cold water is to thermal absorption, be favorable to improving the interior radiating effect of switch board 1, combine fan 8's convulsions effect, be favorable to accelerating air current flow in switch board 1, realize the air-cooled heat dissipation, thereby improve whole radiating effect, wide market prospect has, do benefit to the popularization.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The heat dissipation mechanism for the low-voltage power distribution cabinet comprises a power distribution cabinet (1) and is characterized in that a support (2) is installed at the bottom end of the power distribution cabinet (1), a plurality of heat conduction plates (3) which are parallel to each other are installed inside the power distribution cabinet (1), heat dissipation fins (4) are installed at two ends of each heat conduction plate (3), the other ends of the heat dissipation fins (4) extend to the outside of the power distribution cabinet (1), a blind window (5) is installed on the side wall of the power distribution cabinet (1), the blind window (5) is located between two adjacent heat conduction plates (3), a heat conduction pipe (6) is arranged inside the power distribution cabinet (1), and the heat conduction pipe (6) is installed on the back faces of the heat conduction plates (3);
water tank (7), two are all installed to the both sides of support (2) inner chamber communicate through the connecting pipe between water tank (7), the mid-mounting of support (2) inner chamber has fan (8), the suction opening of fan (8) is up and is linked together with the bottom of switch board (1) inner chamber, first branch pipe (9) and water pump (10) are installed respectively to the both sides of support (2), the one end of first branch pipe (9) and the outlet connection of heat pipe (6), the other end of first branch pipe (9) is linked together with the inside of adjacent water tank (7), the end of drawing water of water pump (10) is linked together with the inside of adjacent water tank (7), second branch pipe (11) are installed to the drainage end of water pump (10), the other end of second branch pipe (11) is connected with the water inlet of heat pipe (6).
2. The heat dissipation mechanism for the low-voltage power distribution cabinet according to claim 1, wherein the heat conduction plate (3), the heat dissipation fins (4) and the heat conduction pipe (6) are all made of copper, and the heat conduction plate (3) and the heat dissipation fins (4) are detachably connected through screws.
3. The heat dissipation mechanism for low-voltage distribution cabinets according to claim 1, characterized in that said heat conducting pipes (6) are formed by welding a plurality of U-shaped pipes, and the water inlet and the water outlet of the heat conducting pipes (6) are respectively arranged at the bottom of the two sides of the inner cavity of the distribution cabinet (1).
4. The heat dissipation mechanism for low-voltage distribution cabinets according to claim 1, characterized in that the top and bottom of the back of said water tank (7) are provided with a water inlet pipe and a water outlet pipe, respectively.
5. The heat dissipation mechanism for low-voltage distribution cabinets according to claim 1, characterized in that said support (2) is a rectangular frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452988.3U CN215185433U (en) | 2021-10-12 | 2021-10-12 | Heat dissipation mechanism for low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452988.3U CN215185433U (en) | 2021-10-12 | 2021-10-12 | Heat dissipation mechanism for low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185433U true CN215185433U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122452988.3U Active CN215185433U (en) | 2021-10-12 | 2021-10-12 | Heat dissipation mechanism for low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185433U (en) |
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2021
- 2021-10-12 CN CN202122452988.3U patent/CN215185433U/en active Active
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