CN216872637U - Heat dissipation device convenient to disassemble and assemble and used for high-voltage and low-voltage electrical equipment - Google Patents
Heat dissipation device convenient to disassemble and assemble and used for high-voltage and low-voltage electrical equipment Download PDFInfo
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- CN216872637U CN216872637U CN202123368806.0U CN202123368806U CN216872637U CN 216872637 U CN216872637 U CN 216872637U CN 202123368806 U CN202123368806 U CN 202123368806U CN 216872637 U CN216872637 U CN 216872637U
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- Prior art keywords
- motor
- electrical equipment
- rotating shaft
- detachably connected
- heat dissipation
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 24
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 23
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000004065 semiconductor Substances 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a conveniently-disassembled and conveniently-disassembled heat dissipation device for high-voltage and low-voltage electrical equipment, which comprises an electrical equipment main body and a connecting frame, wherein the electrical equipment main body is detachably connected above the connecting frame, the bottom end inside the connecting frame is detachably connected with a refrigeration piece, the left side inside the connecting frame is detachably connected with a support rod A, the motor A is detachably connected above the support rod A, a rotating shaft A is installed on one side of the motor A, a fan blade A is detachably connected on one side of the rotating shaft A, a support rod B is welded on one side of the support rod A, a motor B is installed on one side of the support rod B, and a rotating shaft B is detachably connected on one side of the motor B. The motor A, the motor B, the rotating shaft A, the rotating shaft B, the fan blade A, the fan blade B, the refrigerating sheet and the heat dissipation port are arranged, so that heat dissipation and cooling of the electrical equipment main body are facilitated.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a conveniently-disassembled heat dissipation device for high-voltage and low-voltage electrical equipment.
Background
The electrical equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, and consists of a power supply and electric equipment. The power supply comprises a storage battery, a generator and a regulator thereof. The electric equipment includes a starting system of the engine, lighting, signals, meters, and the like of the automobile, and the forced ignition engine also includes an ignition system of the engine.
Patent No. 202120405617.7 discloses a heat abstractor for high-low voltage electrical equipment convenient to dismouting, the device is through pulling rack mode to make first slider slide in first spout, thereby drive the gag lever post downstream of semicircular groove, reach the fixed spacing purpose to the gag lever post, easy operation, labour saving and time saving can fix the gag lever post fast, convenient dismantlement.
This high-low voltage heat abstractor for electrical equipment convenient to dismouting has following drawback: when in use, the electric equipment main body is inconvenient to radiate and cool, and the use is influenced; and meanwhile, the dust screen on the inner side of the heat dissipation port is inconvenient to disassemble and clean, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a heat dissipation device for high-voltage and low-voltage electrical equipment, which is convenient to disassemble and assemble and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a high low voltage electrical equipment is with convenient dismouting heat abstractor, includes electrical equipment main part and link, the link top can be dismantled and be connected with the electrical equipment main part, the inside bottom of link can be dismantled and be connected with the refrigeration piece, the inside left side of link can be dismantled and be connected with branch A, branch A top can be dismantled and be connected with motor A, pivot A is installed to motor A one side, pivot A one side can be dismantled and be connected with flabellum A, branch A one side welding has branch B, motor B is installed to branch B one side, motor B one side can be dismantled and be connected with pivot B, pivot B one side can be dismantled and be connected with flabellum B, the thermovent has been seted up to link one side, the thermovent inboard can be dismantled and be connected with the dust screen.
Further, a connecting groove A is formed in the left side of the inner portion of the heat dissipation port, a spring A is installed inside the connecting groove A, one side of the spring A is detachably connected with a fixed rod, a connecting groove B is formed in the right side of the inner portion of the heat dissipation port, a support is installed on one side of the connecting frame, a connecting rod is installed on one side of the support, a fixing frame is installed at one end, away from the connecting rod, of the support, the spring B is detachably connected to the left side of the fixing frame, and a fixed block is installed on one side of the fixing frame; through spread groove A, spring A, dead lever, spread groove B, support, connecting rod, mount, spring B and the fixed block of installation to be convenient for dismantle the dust screen.
Furthermore, concave holes are formed in the surface of the dustproof net; through the concave hole, the fixed block can conveniently enter the dust screen.
Further, the power output end of the motor A is connected with the power input end of the rotating shaft A, and the power output end of the motor B is connected with the power input end of the rotating shaft B; the fan blade A and the fan blade B are respectively driven to rotate through the installed motor A, the rotating shaft A, the motor B and the rotating shaft B.
Furthermore, the input ends of the motor A, the motor B and the refrigerating sheet are electrically connected with the output end of an external power supply; the electric equipment works normally by connecting an external power supply.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the cooling device is used, the motor B arranged on one side of the supporting rod B is switched on and off, then the motor B converts the received electric energy into mechanical energy to drive the fan blade B on one side of the rotating shaft B to rotate, then the fan blade B accelerates the air flow speed below the electrical equipment main body, then the heat generated by the electrical equipment main body is discharged through the heat-dissipating port arranged on one side of the connecting frame, then the cooling blade switch arranged at the bottom end inside the connecting frame is opened, then the electrons in the cooling blade start from the negative electrode, the P-type semiconductor and the N-type semiconductor absorb and release heat to enable the inside of the connecting frame to generate cold, then the motor A switch arranged above the supporting rod A is opened, then the motor A converts the received electric energy into mechanical energy to drive the fan blade A on one side of the rotating shaft A to rotate, accelerate the superficial air flow speed of refrigeration piece, then the cold wind that produces contacts with the electrical equipment main part to be convenient for dispel the heat the cooling to the electrical equipment main part.
2. According to the utility model, through the installed connecting groove A, the spring A, the fixed rod, the connecting groove B, the support, the connecting rod, the fixed frame, the spring B and the fixed block, when the dust screen is to be disassembled and cleaned, the connecting rod is pulled to move, then the connecting rod drives the fixed frame at one side of the support to move, then the spring B installed at one side of the fixed frame starts to compress, then the fixed block installed at one side of the fixed frame moves out of a concave hole formed in the surface of the dust screen, then the dust screen is pulled leftwards, the dust screen pushes the fixed rod at the left side to move, then the spring A installed at one side of the fixed rod starts to compress, then the dust screen moves out of the connecting groove B, then the dust screen is pulled rightwards, and then the dust screen moves out of the connecting groove A, so that the dust screen can be disassembled and cleaned conveniently.
Drawings
FIG. 1 is a schematic view of an overall structure of a heat dissipation device for high and low voltage electrical equipment, which is convenient to disassemble and assemble;
FIG. 2 is a schematic view of an internal structure of a connecting frame of a conveniently detachable heat sink for high and low voltage electrical equipment according to the present invention;
FIG. 3 is a schematic side sectional view of a heat sink of the heat sink assembly for high and low voltage electrical equipment according to the present invention;
in the figure: 1. an electrical apparatus main body; 2. a connecting frame; 3. a dust screen; 4. a heat dissipation port; 5. a support; 6. a connecting rod; 7. fan blade A; 8. a rotating shaft A; 9. a motor A; 10. a refrigeration plate; 11. a spring A; 12. fixing the rod; 13. connecting grooves A; 14. a strut A; 15. a strut B; 16. a motor B; 17. a rotating shaft B; 18. fan blade B; 19. a fixed mount; 20. a spring B; 21. a fixed block; 22. concave holes; 23. and (4) connecting the groove B.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a conveniently-disassembled heat dissipation device for high-voltage and low-voltage electrical equipment comprises an electrical equipment main body 1 and a connecting frame 2, the electrical equipment main body 1 is detachably connected to the upper portion of the connecting frame 2, a refrigeration sheet 10 is detachably connected to the bottom end inside the connecting frame 2, a supporting rod a14 is detachably connected to the left side inside the connecting frame 2, a motor a9 is detachably connected to the upper portion of the supporting rod a14, a rotating shaft A8 is installed on one side of the motor a9, fan blades a7 are detachably connected to one side of the rotating shaft A8, a supporting rod B15 is welded to one side of the supporting rod a14, a motor B16 is installed on one side of the supporting rod B15, a rotating shaft B17 is detachably connected to one side of the motor B16, a fan blade B18 is detachably connected to one side of the rotating shaft B17, a heat dissipation port 4 is formed on one side of the connecting frame 2, and a dust screen 3 is detachably connected to the inner side of the heat dissipation port 4.
The left side inside the heat dissipation port 4 is provided with a connecting groove A13, a spring A11 is installed inside a connecting groove A13, one side of the spring A11 is detachably connected with a fixed rod 12, the right side inside the heat dissipation port 4 is provided with a connecting groove B23, one side of the connecting frame 2 is provided with a support 5, one side of the support 5 is provided with a connecting rod 6, one end, away from the connecting rod 6, of the support 5 is provided with a fixed frame 19, the left side of the fixed frame 19 is detachably connected with a spring B20, and one side of the fixed frame 19 is provided with a fixed block 21; through the installed connecting groove A13, the spring A11, the fixed rod 12, the connecting groove B23, the bracket 5, the connecting rod 6, the fixed frame 19, the spring B20 and the fixed block 21, the dust screen 3 is convenient to detach.
The power output end of the motor A9 is connected with the power input end of the rotating shaft A8, and the power output end of the motor B16 is connected with the power input end of the rotating shaft B17; the fan blade A7 and the fan blade B18 are driven to rotate by the motor A9, the rotating shaft A8, the motor B16 and the rotating shaft B17 which are installed.
The input ends of the motor A9, the motor B16 and the refrigerating sheet 10 are electrically connected with the output end of an external power supply; the electric equipment works normally by connecting an external power supply.
When the heat dissipation device is used, the motor B16 installed on one side of the supporting rod B15 is switched on and off, then the motor B16 converts received electric energy into mechanical energy to drive the fan blade B18 on one side of the rotating shaft B17 to rotate, then the fan blade B18 accelerates the air flow speed below the electrical device main body 1, then heat generated by the electrical device main body 1 is discharged through the heat dissipation port 4 formed on one side of the connecting frame 2, then the switch of the refrigeration sheet 10 installed at the bottom end inside the connecting frame 2 is opened, then electrons inside the refrigeration sheet 10 start from a negative electrode, the P-type semiconductor and the N-type semiconductor absorb heat and release heat to enable the interior of the connecting frame 2 to generate cold, then the motor a9 installed above the supporting rod a14 is switched on and off, then the motor a9 converts received electric energy into mechanical energy to drive the fan blade a7 on one side of the rotating shaft a8 to rotate, the air flow speed on the surface of the refrigerating sheet 10 is increased, and then the generated cold air is contacted with the main body 1 of the electric equipment, thereby facilitating the heat dissipation and cooling of the electrical equipment main body 1, pulling the connecting rod 6 to move when the dust screen 3 is to be disassembled and cleaned, then the connecting rod 6 drives the fixed mount 19 at one side of the bracket 5 to move, then the spring B20 arranged at one side of the fixed mount 19 starts to compress, then the fixed block 21 arranged at one side of the fixed mount 19 moves out of the concave hole 22 arranged on the surface of the dust screen 3, then the dust screen 3 is pulled to the left, and then the dust screen 3 pushes the fixing rod 12 at the left side to move, then, the spring a11 installed at one side of the fixing lever 12 starts to be compressed, then the dust-proof net 3 is moved out of the coupling groove B23, then the dust-proof net 3 is pulled to the right, the dust screen 3 is then removed from the attachment slot a13 to facilitate removal and cleaning of the dust screen 3.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A conveniently-disassembled heat dissipation device for high-voltage and low-voltage electrical equipment comprises an electrical equipment main body (1) and a connecting frame (2), and is characterized in that the electrical equipment main body (1) is detachably connected above the connecting frame (2), a refrigeration sheet (10) is detachably connected at the bottom end inside the connecting frame (2), a support rod A (14) is detachably connected at the left side inside the connecting frame (2), a motor A (9) is detachably connected above the support rod A (14), a rotating shaft A (8) is installed at one side of the motor A (9), a fan blade A (7) is detachably connected at one side of the rotating shaft A (8), a support rod B (15) is welded at one side of the support rod A (14), a motor B (16) is installed at one side of the support rod B (15), a rotating shaft B (17) is detachably connected at one side of the motor B (16), a fan blade B (18) is detachably connected at one side of the rotating shaft B (17), heat dissipation opening (4) have been seted up to link (2) one side, heat dissipation opening (4) inboard can be dismantled and be connected with dust screen (3).
2. A heat sink for high and low voltage electrical equipment as claimed in claim 1, wherein: the utility model discloses a heat dissipation device, including thermovent (4), connecting groove A (13) internally mounted have spring A (11), spring A (11) one side can be dismantled and be connected with dead lever (12), thermovent (4) inside right side is provided with connecting groove B (23), support (5) are installed to link (2) one side, connecting rod (6) are installed to support (5) one side, and support (5) keep away from the one end of connecting rod (6) and install mount (19), mount (19) left side can be dismantled and be connected with spring B (20), fixed block (21) are installed to mount (19) one side.
3. A heat sink for high and low voltage electrical equipment as claimed in claim 1, wherein: concave holes (22) are formed in the surface of the dustproof net (3).
4. A heat sink for high and low voltage electrical equipment as claimed in claim 1, wherein: the power output end of the motor A (9) is connected with the power input end of the rotating shaft A (8), and the power output end of the motor B (16) is connected with the power input end of the rotating shaft B (17).
5. A heat sink for high and low voltage electrical equipment as claimed in claim 1, wherein: the input ends of the motor A (9), the motor B (16) and the refrigerating sheet (10) are electrically connected with the output end of an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368806.0U CN216872637U (en) | 2021-12-29 | 2021-12-29 | Heat dissipation device convenient to disassemble and assemble and used for high-voltage and low-voltage electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123368806.0U CN216872637U (en) | 2021-12-29 | 2021-12-29 | Heat dissipation device convenient to disassemble and assemble and used for high-voltage and low-voltage electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872637U true CN216872637U (en) | 2022-07-01 |
Family
ID=82149787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123368806.0U Expired - Fee Related CN216872637U (en) | 2021-12-29 | 2021-12-29 | Heat dissipation device convenient to disassemble and assemble and used for high-voltage and low-voltage electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216872637U (en) |
-
2021
- 2021-12-29 CN CN202123368806.0U patent/CN216872637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |