CN214673855U - Heat dissipation device for distribution equipment - Google Patents
Heat dissipation device for distribution equipment Download PDFInfo
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- CN214673855U CN214673855U CN202121270380.2U CN202121270380U CN214673855U CN 214673855 U CN214673855 U CN 214673855U CN 202121270380 U CN202121270380 U CN 202121270380U CN 214673855 U CN214673855 U CN 214673855U
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- heat dissipation
- distribution equipment
- bevel gear
- power distribution
- dissipation box
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Abstract
The utility model provides a heat dissipation device for distribution equipment, including the heat dissipation case that is the shape of falling U, its both sides wall mounting protection network, install the motor on the roof, the motor drive end runs through to the heat dissipation incasement and installs first bevel gear, first bevel gear meshes with the second bevel gear of installing on first bull stick mutually, first bull stick is used for rotating with the top of distribution equipment and is connected, third bevel gear is installed at the both ends of first bull stick; the top end of each second rotating rod is provided with a fourth bevel gear meshed with the third bevel gear; the inside mounting of heat dissipation case has two bar mounting panels, rotates on every bar mounting panel and is connected with the axostylus axostyle, and the both ends of every axostylus axostyle are installed heat dissipation fan and sixth bevel gear respectively, all install the fifth bevel gear with the meshing of sixth bevel gear on every second bull stick. The heat dissipation device can perform efficient heat dissipation treatment on the interior of the power distribution equipment.
Description
Technical Field
The utility model relates to a heat abstractor technical field especially relates to a heat abstractor for distribution equipment.
Background
The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
The distribution box can produce a large amount of heat inside when using, adopts heat abstractor to dispel the heat to it usually, but current heat abstractor has following shortcoming when in actual use: when the heat dissipation device dissipates heat to the distribution box, air is generally blown into the distribution box, and in the mode, hot air in the box body cannot be quickly discharged, so that the heat dissipation effect is not obvious; in addition, dust and fibers are easily accumulated on the protective net of the heat dissipation device, which causes the blockage of holes of the protective net, thereby reducing the heat dissipation effect of the heat dissipation device again, and solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the application provides a heat dissipation device for distribution equipment, so that convenient and efficient heat dissipation treatment can be carried out on the inside of the distribution equipment, and meanwhile, dust and fibers accumulated on a protective net during heat dissipation can be conveniently removed, so that the heat dissipation effect is kept, and the phenomenon that heat cannot be timely discharged is avoided.
In order to achieve the above purpose, the present application provides a heat dissipation device for power distribution equipment, including a heat dissipation box, the heat dissipation box is used for covering the outer side of the power distribution equipment, and the heat dissipation box is in an inverted U-shaped structure; the heat dissipation box is characterized in that at least one protective net is mounted on each of two side walls of the heat dissipation box, a motor is mounted on a top plate of the heat dissipation box, a driving end of the motor penetrates into the heat dissipation box and is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is mounted on a first rotating rod, the first rotating rod is used for being rotatably connected with the top of distribution equipment through two first supporting plates, and third bevel gears are mounted at two ends of the first rotating rod; the heat dissipation device for the power distribution equipment further comprises two second rotating rods, each second rotating rod is used for being rotatably connected with the side wall of the power distribution equipment through two second supporting plates, the two second rotating rods are used for being distributed on two sides of the power distribution equipment, and a fourth bevel gear meshed with the third bevel gear is mounted at the top end of each second rotating rod; the inside mounting of heat dissipation case has two bar mounting panels, all rotates on every bar mounting panel to be connected with at least one axostylus axostyle, and each axostylus axostyle and each protection network one-to-one, the heat dissipation fan is all installed to the one end that distribution equipment was kept away from to every axostylus axostyle, and the sixth bevel gear is all installed to the one end that every axostylus axostyle is close to distribution equipment, all installs the fifth bevel gear with the meshing of sixth bevel gear on every second bull stick.
In some embodiments, each shaft is connected to a bar mounting plate by a bearing.
In some embodiments, heat abstractor for distribution equipment still includes two movable rods, and every movable rod all includes a horizontal pole and two vertical poles, and every movable rod is the shape of falling the U to the horizontal pole of every movable rod is located the outside of heat dissipation case, installs at least one brush board between two vertical poles of every movable rod jointly, each brush board and each protection network one-to-one, just one side that brush board and protection network are close to distribution equipment can the mutual contact, and the limiting plate is all installed on the upper portion of two vertical poles of every movable rod, all around being equipped with the spring on the vertical pole that is located the limiting plate upside, the spring is in between the roof of limiting plate and heat dissipation case.
In some embodiments, the horizontal rod of each movable rod is wrapped with a sponge sleeve.
In some embodiments, the protective net is circular, and the length of the brush plate is greater than the diameter of the protective net.
In some embodiments, a drain outlet is formed in the bottom plate of the heat dissipation box.
In some embodiments, a portion of the bottom plate of the heat dissipation box between the power distribution equipment and the drain outlet is disposed to be inclined upward.
The beneficial effect of this scheme of this application lies in that above-mentioned heat abstractor for distribution equipment can make things convenient for the efficient heat dissipation to be handled the inside of distribution equipment, can carry out convenient cleaing away to dust and the fibre that accumulates on the protection network when dispelling the heat simultaneously to keep the radiating effect, avoid appearing the unable timely exhaust phenomenon of heat.
Drawings
Fig. 1 is a schematic view showing an overall structure of a heat sink for power distribution equipment according to an embodiment.
Fig. 2 is a schematic diagram showing an internal cross-sectional structure of a heat sink for power distribution equipment according to an embodiment.
Fig. 3 shows a schematic view of the connection of the movable rod and the brush plate in the embodiment.
Fig. 4 shows an enlarged view of a portion a of the structure in fig. 2.
Fig. 5 shows an enlarged view of the structure of part B in fig. 2.
Fig. 6 shows an enlarged view of the structure of portion C in fig. 2.
Reference numerals: 1-power distribution equipment, 2-heat dissipation box, 3-motor, 4-protective screen, 5-first rotating rod, 6-first bevel gear, 7-second bevel gear, 8-first supporting plate, 9-third bevel gear, 10-second supporting plate, 11-second rotating rod, 12-fourth bevel gear, 13-strip-shaped mounting plate, 14-fifth bevel gear, 15-sixth bevel gear, 16-heat dissipation fan, 17-movable rod, 18-brush plate, 19-limiting plate, 20-spring and 21-sewage outlet.
Detailed Description
The following further describes embodiments of the present application with reference to the drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the heat dissipation device for power distribution equipment according to the present application includes a heat dissipation box 2, where the heat dissipation box 2 is used to cover an outer side of the power distribution equipment 1, and when the heat dissipation device is used specifically, a heat dissipation hole matched with the heat dissipation box 2 is to be formed on a side wall of the power distribution equipment 1, and in this embodiment, the heat dissipation box 2 is in an inverted U-shaped structure; the heat dissipation device comprises a heat dissipation box 2, and is characterized in that two side walls of the heat dissipation box 2 are respectively provided with at least one protective net 4, a top plate of the heat dissipation box 2 is provided with a motor 3, a driving end of the motor 3 penetrates into the heat dissipation box 2 and is provided with a first bevel gear 6, the first bevel gear 6 is meshed with a second bevel gear 7, the second bevel gear 7 is arranged on a first rotating rod 5, the first rotating rod 5 is used for being rotatably connected with the top of the power distribution equipment 1 through two first supporting plates 8, and two ends of the first rotating rod 5 are respectively provided with a third bevel gear 9; the heat dissipation device for the power distribution equipment further comprises two second rotating rods 11, each second rotating rod 11 is used for being rotatably connected with the side wall of the power distribution equipment 1 through two second supporting plates 10, the two second rotating rods 11 are used for being distributed on two sides of the power distribution equipment 1, and a fourth bevel gear 12 meshed with the third bevel gear 9 is mounted at the top end of each second rotating rod 11; the internally mounted of heat dissipation case 2 has two bar mounting panels 13, all rotate on every bar mounting panel 13 and be connected with at least one axostylus axostyle, each axostylus axostyle and each protection network 4 one-to-one, in this embodiment, all rotate on every bar mounting panel 13 and be connected with three axostylus axostyle, and every axostylus axostyle passes through the bearing and is connected with bar mounting panel 13, the heat dissipation fan 16 is all installed to the one end that distribution equipment 1 was kept away from to every axostylus axostyle, sixth bevel gear 15 is all installed to the one end that every axostylus axostyle is close to distribution equipment 1, all install the fifth bevel gear 14 with sixth bevel gear 15 engaged with on every second bull stick 11.
The heat dissipation device for the power distribution equipment further comprises two movable rods 17, as shown in fig. 3, each movable rod 17 comprises a horizontal rod and two vertical rods, that is, each movable rod 17 is in an inverted U shape, and the horizontal rod of each movable rod 17 is located at the outer side of the heat dissipation box 2, in this embodiment, the horizontal rod of each movable rod 17 is wrapped with a sponge sleeve; at least one brush plate 18 is commonly installed between two vertical rods of each movable rod 17, each brush plate 18 corresponds to each protection net 4 one by one, and the brush plates 18 and one side of each protection net 4 close to the power distribution equipment 1 can be in contact with each other, in this embodiment, the protection net 4 is circular, and the length of each brush plate 18 is greater than the diameter of each protection net 4; limiting plates 19 are installed on the upper portions of the two vertical rods of each movable rod 17, springs 20 are arranged on the vertical rods located on the upper sides of the limiting plates 19 in a winding mode, the springs 20 are located between the limiting plates 19 and the top plate of the heat dissipation box 2, a sewage draining outlet 21 is formed in the bottom plate of the heat dissipation box 2, and the portion, located between the power distribution equipment 1 and the sewage draining outlet 21, of the bottom plate of the heat dissipation box 2 is inclined upwards so that dirt can be drained out of the sewage draining outlet 21 as far as possible.
In a specific using process, the heat dissipation device for the power distribution equipment is assembled with the power distribution equipment 1, when the motor 3 is driven, the first rotating rod 5 is driven to rotate through the meshing of the first bevel gear 6 and the second bevel gear 7, the second rotating rod 11 is driven to rotate through the meshing of the third bevel gear 9 and the fourth bevel gear 12, then the shaft rod where the heat dissipation fan 16 is located is driven to rotate through the meshing of the fifth bevel gear 14 and the sixth bevel gear 15, so that the power distribution equipment 1 is dissipated through the rotating heat dissipation fan 16, the heat dissipation mode is exhaust heat dissipation, namely, the heat inside the power distribution equipment 1 is extracted from the heat dissipation holes to the heat dissipation box 2 through the heat dissipation fan 16, and finally the heat is discharged out of the heat dissipation box 2 through the protective net 4, so that the heat dissipation of the power distribution equipment 1 is completed.
After the heat dissipation box 2 is used for a period of time, dust and fibers can be generated on the inner side wall of the protection net 4, in order to prevent the holes of the protection net 4 from being blocked by the dust and the fibers, the inner wall of the protection net 4 can be cleaned by the brush plate 18 arranged on the vertical rod of the movable rod 17 in a mode of upwards pulling the movable rod 17, so that the dust and the fibers are cleaned, and the dust and the fibers can be discharged out of the heat dissipation box 2 from the sewage outlet 21 on the bottom plate of the heat dissipation box 2.
The application relates to a heat abstractor for distribution equipment can make things convenient for the efficient heat dissipation to distribution equipment's inside and handle, can carry out convenient cleaing away to dust and the fibre that accumulates on the protection network during the heat dissipation simultaneously to keep the radiating effect, avoid appearing the unable timely exhaust phenomenon of heat.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A heat sink for power distribution equipment, comprising: the heat dissipation box is used for covering the outer side of the power distribution equipment and is of an inverted U-shaped structure; the heat dissipation box is characterized in that at least one protective net is mounted on each of two side walls of the heat dissipation box, a motor is mounted on a top plate of the heat dissipation box, a driving end of the motor penetrates into the heat dissipation box and is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is mounted on a first rotating rod, the first rotating rod is used for being rotatably connected with the top of distribution equipment through two first supporting plates, and third bevel gears are mounted at two ends of the first rotating rod; the heat dissipation device for the power distribution equipment further comprises two second rotating rods, each second rotating rod is used for being rotatably connected with the side wall of the power distribution equipment through two second supporting plates, the two second rotating rods are used for being distributed on two sides of the power distribution equipment, and a fourth bevel gear meshed with the third bevel gear is mounted at the top end of each second rotating rod; the inside mounting of heat dissipation case has two bar mounting panels, all rotates on every bar mounting panel to be connected with at least one axostylus axostyle, and each axostylus axostyle and each protection network one-to-one, the heat dissipation fan is all installed to the one end that distribution equipment was kept away from to every axostylus axostyle, and the sixth bevel gear is all installed to the one end that every axostylus axostyle is close to distribution equipment, all installs the fifth bevel gear with the meshing of sixth bevel gear on every second bull stick.
2. The heat sink for power distribution equipment according to claim 1, wherein: each shaft lever is connected with the strip-shaped mounting plate through a bearing.
3. The heat sink for power distribution equipment according to claim 1, wherein: the heat abstractor for the distribution equipment still includes two movable rods, and every movable rod all includes a horizon bar and two vertical poles, and every movable rod is the shape of falling the U to the horizon bar of every movable rod is located the outside of heat dissipation case, installs at least one brush board between two vertical poles of every movable rod jointly, each brush board and each protection network one-to-one, just one side that brush board and protection network are close to distribution equipment can the mutual contact, and the limiting plate is all installed on the upper portion of two vertical poles of every movable rod, all around being equipped with the spring on the vertical pole that is located the limiting plate upside, the spring is in between the roof of limiting plate and heat dissipation case.
4. The heat sink for electric power distribution equipment as set forth in claim 3, wherein: the horizontal rod of each movable rod is wrapped with a sponge sleeve.
5. The heat sink for electric power distribution equipment as set forth in claim 3, wherein: the protective net is circular, and the length of brush board is greater than the diameter of protective net.
6. The heat sink for electric power distribution equipment as set forth in claim 3, wherein: and a drain outlet is formed in the bottom plate of the heat dissipation box.
7. The heat sink for electric power distribution equipment as set forth in claim 6, wherein: and the part of the bottom plate of the heat dissipation box, which is positioned between the power distribution equipment and the sewage draining outlet, is inclined upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121270380.2U CN214673855U (en) | 2021-06-08 | 2021-06-08 | Heat dissipation device for distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121270380.2U CN214673855U (en) | 2021-06-08 | 2021-06-08 | Heat dissipation device for distribution equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214673855U true CN214673855U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121270380.2U Active CN214673855U (en) | 2021-06-08 | 2021-06-08 | Heat dissipation device for distribution equipment |
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| CN (1) | CN214673855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200169A (en) * | 2021-11-26 | 2022-03-18 | 武汉市科泰电气设备制造有限公司 | High-voltage dielectric loss testing device with protective structure |
-
2021
- 2021-06-08 CN CN202121270380.2U patent/CN214673855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200169A (en) * | 2021-11-26 | 2022-03-18 | 武汉市科泰电气设备制造有限公司 | High-voltage dielectric loss testing device with protective structure |
| CN114200169B (en) * | 2021-11-26 | 2024-02-02 | 武汉市科泰电气设备制造有限公司 | High-voltage dielectric loss testing device with protection structure |
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