CN216407298U - Heat dissipation device for electric power instrument - Google Patents
Heat dissipation device for electric power instrument Download PDFInfo
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- CN216407298U CN216407298U CN202122914334.8U CN202122914334U CN216407298U CN 216407298 U CN216407298 U CN 216407298U CN 202122914334 U CN202122914334 U CN 202122914334U CN 216407298 U CN216407298 U CN 216407298U
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Abstract
The utility model discloses a heat dissipation device for an electric instrument, which comprises a bottom plate, wherein positioning seats are fixedly arranged on two sides of the upper end of the bottom plate, a positioning plate is sleeved at the upper end of each positioning seat, a positioning frame is fixedly arranged on one side of the upper end of each positioning plate, clamping grooves are formed in two sides of the inner wall of each positioning frame, elastic clamping pieces are fixedly arranged in the clamping grooves, a heat dissipation fan is fixedly arranged in the middle of the inner part of each positioning frame, connecting shafts are fixedly arranged on the outer surfaces of two sides of each positioning frame, fixing screw holes are formed in the positions, located on one side of each connecting shaft, of the outer surfaces of the two sides of each positioning frame, a first positioning hole is formed in the outer surface of each positioning plate, a second positioning hole is formed in the position, located below the first positioning hole, of the outer surface of each positioning plate, and a first positioning bolt is connected to the outer surface of each positioning seat in a threaded mode. The utility model can facilitate the use of the heat dissipation device, and the heat dissipation device has better use effect and practicability.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for an electric power instrument.
Background
The power meter provides a solution for power parameter measurement, power quality monitoring and analysis, and electrical equipment control. The electric power instrument is used as an advanced intelligent and digital electric network front-end acquisition element, is widely applied to various control systems, SCADA (supervisory control and data acquisition) systems and energy management systems, substation automation, community electric power monitoring, industrial automation, intelligent buildings, intelligent power distribution cabinets, switch cabinets and other equipment, and has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like. When the electric power instrument is used, in order to ensure the safety of the electric power instrument and improve the heat dissipation effect of the electric power instrument, the heat dissipation device is arranged on the electric power instrument and used for improving the heat dissipation speed of the electric power instrument.
However, the existing heat dissipation device for the electric power instrument has certain defects when in use, and the heat dissipation device cannot be adjusted according to the use requirement of the electric power instrument when in use, so that the heat dissipation device has limitations, is not wide in applicability, and brings certain influence on the use process, and therefore the heat dissipation device for the electric power instrument is improved at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a heat dissipation device for an electric power instrument.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat dissipation device for an electric instrument comprises a bottom plate, wherein positioning seats are fixedly arranged on two sides of the upper end of the bottom plate, a positioning plate is sleeved at the upper end of each positioning seat, a positioning frame is fixedly arranged on one side of the upper end of each positioning plate, clamping grooves are formed in two sides of the inner wall of each positioning frame, elastic clamping pieces are fixedly arranged in the clamping grooves, a heat dissipation fan is fixedly arranged in the middle of the inner portion of each positioning frame, connecting shafts are fixedly arranged on the outer surfaces of two sides of each positioning frame, fixing screw holes are formed in the positions, located on one side of each connecting shaft, of the outer surfaces of the two sides of each positioning frame, first positioning holes are formed in the outer surfaces of the positioning plates, second positioning holes are formed in the positions, located below the first positioning holes, of the outer surfaces of the positioning plates, first positioning bolts are connected to the outer surfaces of the positioning seats in a threaded mode, and limiting plates are fixedly arranged at the lower ends of the inner portions of the positioning frames, and the outer surface of the positioning plate is in threaded connection with a second positioning bolt.
Preferably, the both sides surface of bottom plate all fixed mounting have the mounting panel, the installation screw has been seted up to the middle surface of mounting panel, the quantity of mounting panel is four groups, four groups the mounting panel is the symmetrical formula distribution at the both sides surface of bottom plate.
Preferably, the outer surface of the upper end of the bottom plate is fixedly provided with a fixed plate at the position of one side of the positioning seat, and the outer surfaces of the two ends of the fixed plate are both provided with a fixed notch.
Preferably, the elastic clamping pieces are of an inverted V-shaped structure, the limiting plate is of a rectangular ring structure, and the number of the elastic clamping pieces is four.
Preferably, the connecting shaft penetrates through the upper end of the positioning plate and is movably connected with the positioning plate, and the positioning frame is movably connected with the positioning plate through the connecting shaft.
Preferably, the number of the first positioning holes is a plurality of groups, the first positioning holes are distributed on the outer surface of the positioning plate in an arc shape at equal intervals, the second positioning bolts penetrate through the first positioning holes and are in threaded connection with the fixing screw holes, the number of the second positioning holes is a plurality of groups, the second positioning holes are distributed on the outer surface of the positioning plate in a vertical equal interval, and the first positioning bolts penetrate through the second positioning holes and are in threaded connection with the positioning seats.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the height and the angle of the heat dissipation device can be adjusted through the positioning seat, the positioning plate, the connecting shaft, the fixing screw hole, the fixing plate, the first positioning hole, the second positioning hole, the first positioning bolt and the second positioning bolt, when the heat dissipation device is used, the height and the angle of the heat dissipation device can be adjusted according to the use requirement of the electric power instrument, and the heat dissipation device can effectively dissipate heat of the electric power instrument, so that the use effect of the heat dissipation device is improved;
2. according to the utility model, the heat dissipation device can be conveniently mounted and dismounted through the positioning frame, the clamping groove and the elastic clamping piece, so that the heat dissipation device can be conveniently maintained and overhauled when in use, and the heat dissipation device can be more conveniently used;
in conclusion, the heat dissipation device can be used conveniently, so that the heat dissipation device is better in use effect and has practicability.
Drawings
Fig. 1 is a schematic view of an overall structure of a heat dissipation device for an electric power meter according to the present invention;
fig. 2 is a schematic exploded view of a heat dissipation device for an electric power meter according to the present invention;
fig. 3 is a schematic view of a connection structure of a positioning seat and a positioning plate of the heat dissipation device for an electric power meter according to the present invention.
In the figure: 1. a base plate; 2. mounting a plate; 3. mounting a screw hole; 4. positioning seats; 5. positioning a plate; 6. a positioning frame; 7. a card slot; 8. an elastic clip; 9. a heat dissipation fan; 10. a connecting shaft; 11. fixing screw holes; 12. a fixing plate; 13. a first positioning hole; 14. a second positioning hole; 15. a first positioning bolt; 16. a limiting plate; 17. and a second positioning bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a heat dissipation device for an electric instrument comprises a bottom plate 1, positioning seats 4 are fixedly mounted on both sides of the upper end of the bottom plate 1, a positioning plate 5 is sleeved on the upper end of the positioning seat 4, a positioning frame 6 is fixedly mounted on one side of the upper end of the positioning plate 5, clamping grooves 7 are formed on both sides of the inner wall of the positioning frame 6, elastic clamping pieces 8 are fixedly mounted inside the clamping grooves 7, the heat dissipation fan 9 can be supported in the fixing frame 6 by the elastic clamping pieces 8 with an inverted V-shaped structure, so that the heat dissipation fan 9 is fixed, when the heat dissipation fan 9 needs to be disassembled, only the elastic clamping pieces 8 need to be extruded into the clamping grooves 7, then the heat dissipation fan 9 is pulled out, the heat dissipation fan 9 is fixedly mounted in the middle of the inside of the positioning frame 6, the heat dissipation fan 9 is used for heat dissipation of the electric instrument, connecting shafts 10 are fixedly mounted on both outer surfaces of both sides of the positioning frame 6, and fixing screw holes 11 are formed in positions of both outer surfaces of both sides of the positioning frame 6, which are located on one side of the connecting shafts 10, first locating hole 13 has been seted up to the surface of locating plate 5, second locating hole 14 has been seted up to the position that the surface of locating plate 5 is located the below of first locating hole 13, the surface threaded connection of locating seat 4 has first positioning bolt 15, the inside lower extreme fixed mounting of locating frame 6 has limiting plate 16, the surface threaded connection of locating plate 5 has second positioning bolt 17, fixed frame 6 drives heat dissipation fan 9 and passes through connecting axle 10 and rotate between locating plate 5, thereby adjust the angle of heat dissipation fan 9, after angle modulation, twist behind first locating hole 13 second positioning bolt 17 at fixed screw 11, thereby make the angle of heat dissipation fan 9 fixed, later can adjust the height of heat dissipation fan 9 through first positioning bolt 15 and second locating hole 14 on locating seat 4, it can be more convenient to make heat abstractor use.
The mounting plates 2 are fixedly mounted on the outer surfaces of the two sides of the bottom plate 1, the mounting screw holes 3 are formed in the outer surface of the middle of each mounting plate 2, the mounting plates 2 are four in number, the four mounting plates 2 are symmetrically distributed on the outer surfaces of the two sides of the bottom plate 1, and the heat dissipation device is fixedly mounted through the mounting plates 2 when used and fixed at a working position.
Wherein, the fixed position that the upper end surface of bottom plate 1 is located one side of positioning seat 4 installs fixed plate 12, and fixed notch has all been seted up to the both ends surface of fixed plate 12, and the electric power instrument passes through fixed plate 12 to be installed and fix on heat abstractor.
Wherein, elastic clamping piece 8 is the type of falling V structure, and limiting plate 16 is the rectangular ring structure, and the quantity of elastic clamping piece 8 is four groups, and elastic clamping piece 8 is the metal material, and the V type structure has certain elasticity, and it can then take heat dissipation fan 9 out only to need extrusion elastic clamping piece 8 when making heat dissipation fan 9 dismantle.
Wherein, the connecting axle 10 runs through the upper end of locating plate 5 and with locating plate 5 swing joint, locating frame 6 passes through connecting axle 10 and locating plate 5 swing joint.
The number of the first positioning holes 13 is a plurality of groups, the first positioning holes 13 of the plurality of groups are distributed on the outer surface of the positioning plate 5 in an arc shape at equal intervals, the second positioning bolts 17 penetrate through the first positioning holes 13 to be connected with the fixing screw holes 11 in a threaded manner, the second positioning holes 14 of the plurality of groups are distributed on the outer surface of the positioning plate 5 in a vertical equal interval manner, and the first positioning bolts 15 penetrate through the second positioning holes 14 to be connected with the positioning seats 4 in a threaded manner.
The working principle is as follows: when the heat dissipation device is used, the heat dissipation device is fixedly arranged through the mounting plate 2, so that the heat dissipation device is fixed at a working position, the electric power instrument is fixedly arranged on the heat dissipation device through the fixing plate 12, the fixing frame 6 drives the heat dissipation fan 9 to rotate between the positioning plates 5 through the connecting shaft 10, thereby adjusting the angle of the heat radiation fan 9, after the angle is adjusted, the second positioning bolt 17 is screwed on the fixing screw hole 11 after passing through the first positioning hole 13, thereby fixing the angle of the heat dissipation fan 9, then adjusting the height of the heat dissipation fan 9 through the first positioning bolt 15 and the second positioning hole 14 on the positioning seat 4, making the use of the heat dissipation device more convenient, the elastic clamping piece 8 of the inverted V-shaped structure can support the heat dissipation fan 9 in the fixing frame 6, thereby it is fixed to fan 9 will dispel the heat, when fan 9 need be dismantled to dispel the heat, only need with elasticity clamping piece 8 to draw in groove 7 in the extrusion, then with the fan 9 that dispels the heat take out can.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The heat dissipation device for the electric instrument comprises a bottom plate (1) and is characterized in that positioning seats (4) are fixedly mounted on two sides of the upper end of the bottom plate (1), a positioning plate (5) is sleeved on the upper end of each positioning seat (4), a positioning frame (6) is fixedly mounted on one side of the upper end of each positioning plate (5), clamping grooves (7) are formed in two sides of the inner wall of each positioning frame (6), elastic clamping pieces (8) are fixedly mounted in the clamping grooves (7), a heat dissipation fan (9) is fixedly mounted in the middle of the inner portion of each positioning frame (6), connecting shafts (10) are fixedly mounted on the outer surfaces of two sides of each positioning frame (6), fixing screw holes (11) are formed in positions, located on one side of each connecting shaft (10), of the outer surfaces of the two sides of each positioning frame (6), first positioning holes (13) are formed in the outer surfaces of the positioning plates (5), second locating hole (14) have been seted up to the position that the surface of locating plate (5) is located the below of first locating hole (13), the surface threaded connection of locating seat (4) has first positioning bolt (15), the inside lower extreme fixed mounting of locating frame (6) has limiting plate (16), the surface threaded connection of locating plate (5) has second positioning bolt (17).
2. The heat dissipation device for the electric instrument as claimed in claim 1, wherein the mounting plates (2) are fixedly mounted on the outer surfaces of the two sides of the bottom plate (1), the mounting screw holes (3) are formed in the outer surface of the middle of the mounting plates (2), the number of the mounting plates (2) is four, and the four mounting plates (2) are symmetrically distributed on the outer surfaces of the two sides of the bottom plate (1).
3. The heat dissipation device for the electric instrument as claimed in claim 1, wherein a fixing plate (12) is fixedly installed at a position, located at one side of the positioning seat (4), of the outer surface of the upper end of the bottom plate (1), and fixing notches are formed in the outer surfaces of two ends of the fixing plate (12).
4. The heat dissipation device for the electric power instrument as recited in claim 1, wherein the elastic clips (8) are of an inverted V-shaped structure, the limiting plates (16) are of a rectangular ring structure, and the number of the elastic clips (8) is four.
5. The heat dissipation device for the electric instrument as recited in claim 1, wherein the connecting shaft (10) penetrates through the upper end of the positioning plate (5) and is movably connected with the positioning plate (5), and the positioning frame (6) is movably connected with the positioning plate (5) through the connecting shaft (10).
6. The heat dissipation device for the electric power instrument as recited in claim 1, wherein the number of the first positioning holes (13) is a plurality of groups, the plurality of groups of the first positioning holes (13) are distributed on the outer surface of the positioning plate (5) in an arc shape at equal intervals, the second positioning bolts (17) penetrate through the first positioning holes (13) to be in threaded connection with the fixing screw holes (11), the number of the second positioning holes (14) is a plurality of groups, the plurality of groups of the second positioning holes (14) are distributed on the outer surface of the positioning plate (5) in a vertical equal interval, and the first positioning bolts (15) penetrate through the second positioning holes (14) to be in threaded connection with the positioning seats (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122914334.8U CN216407298U (en) | 2021-11-25 | 2021-11-25 | Heat dissipation device for electric power instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122914334.8U CN216407298U (en) | 2021-11-25 | 2021-11-25 | Heat dissipation device for electric power instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407298U true CN216407298U (en) | 2022-04-29 |
Family
ID=81302347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122914334.8U Active CN216407298U (en) | 2021-11-25 | 2021-11-25 | Heat dissipation device for electric power instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407298U (en) |
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2021
- 2021-11-25 CN CN202122914334.8U patent/CN216407298U/en active Active
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