CN219698163U - Frequency converter protection cover convenient to dismouting is maintained - Google Patents
Frequency converter protection cover convenient to dismouting is maintained Download PDFInfo
- Publication number
- CN219698163U CN219698163U CN202321096028.0U CN202321096028U CN219698163U CN 219698163 U CN219698163 U CN 219698163U CN 202321096028 U CN202321096028 U CN 202321096028U CN 219698163 U CN219698163 U CN 219698163U
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- China
- Prior art keywords
- frequency converter
- convenient
- protective cover
- fixedly connected
- disassemble
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- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005855 radiation Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 210000003437 trachea Anatomy 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002274 desiccant Substances 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a frequency converter protective cover convenient to disassemble, assemble and maintain, which relates to the technical field of protective covers and comprises a support base, wherein a lifting installation foot rest is welded at the bottom of the support base, a protective cover mechanism and a heat radiation protection mechanism are arranged at the top of the support base, the protective cover mechanism comprises a convenient disassembling unit and a dehumidifying and drying unit, the heat radiation protection mechanism comprises an air cooling heat radiation unit and a refrigerating heat radiation unit, the convenient disassembling unit comprises a movable frame and an elastic rubber strip, the movable frame is movably connected at the top of the support base, and the elastic rubber strip is fixedly connected at the top of the support base. According to the utility model, through the design of the inserting strip plate and the rotating clamping piece, a user can rotate the rotating clamping piece to enable the inserting strip plate to be overlapped with the inserting strip plate in the vertical direction, namely, the fixation of the movable frame is released, the user can detach the protective cover body along with the fixing, then the frequency converter is maintained, the physical consumption of the user is reduced, and the convenience of the device is improved.
Description
Technical Field
The utility model relates to the technical field of protection covers, in particular to a frequency converter protection cover convenient to assemble, disassemble and maintain.
Background
The frequency converter is an electric control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology, and is used by being matched with a protective cover in the installation process.
The Chinese patent discloses a high-strength frequency converter protective cover, the publication number is CN214154314U, and the technical scheme disclosed in the patent document is as follows: including outer cover body, door frame, cover door, base, water filling port, temperature control device, heat exchange cover body, connecting plate, limbers, intermediate baffle, return water hole, apopore, control by temperature change circulating water tank, heat exchange stick, seal groove, circulating pump, the door frame sets up in outer cover body preceding terminal surface, the cover door passes through the hinge cooperation and installs in the door frame.
In order to solve the problem that the existing cover body is single in function and does not have a cooling function, the prior art adopts a mode of setting structures such as a temperature control circulating water tank to conduct heat dissipation protection on the frequency converter, but the situation that a user cannot conduct maintenance treatment on the frequency converter can also occur, and if the user needs to maintain the frequency converter, the user also needs to detach the frequency converter from the inner cavity of the outer cover body, and further the problem that the physical power consumption of the user is large is caused.
Disclosure of Invention
The utility model aims to provide a frequency converter protective cover convenient to assemble, disassemble and maintain, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a converter safety cover convenient to dismouting is maintained, includes the support base, the bottom welding of support base has the installation foot rest of raising, the top of support base is provided with safety cover mechanism and heat dissipation protection mechanism.
The protection cover mechanism comprises a convenient dismounting unit and a dehumidifying and drying unit, and the heat radiation protection mechanism comprises an air cooling heat radiation unit and a refrigerating heat radiation unit.
The convenient dismantlement unit includes movable frame and elastic rubber strip, movable frame swing joint is at the top of supporting the base, elastic rubber strip fixed connection is at the top of supporting the base, the top fixed mounting of elastic rubber strip has the grafting slat, the top of grafting slat rotates and is connected with the rotation fastener, the top fixed mounting of rotation fastener has the swivel becket, the bottom of rotation fastener and the top swing joint of movable frame, the top fixed mounting of movable frame has the safety cover body, fixedly connected with exhaust groove down on the outer wall of the safety cover body, through the design of elastic rubber strip, grafting slat and rotation fastener, the user of being convenient for dismantles the safety cover body.
The technical scheme of the utility model is further improved as follows: the dehumidification drying unit comprises a bottom support seat, the bottom support seat is welded at the corner of the inner wall of the protective cover body, the top of the bottom support seat is movably inserted with a movable triangular pipe, and the movable triangular pipe is convenient for a user to detach by virtue of the design of the bottom support seat.
The technical scheme of the utility model is further improved as follows: the inner wall of the movable triangular pipe is fixedly provided with a strip-shaped screen plate, and the inner cavity of the movable triangular pipe is filled with a silica gel drying agent which is used for carrying out moisture absorption treatment on air.
The technical scheme of the utility model is further improved as follows: the air-cooled radiating unit comprises a hollow disc, the hollow disc is fixedly arranged at the top of the protective cover body, the bottom of the hollow disc is fixedly connected with a split-flow air pipe, the bottom of the split-flow air pipe extends into the inner cavity of the protective cover body, and radiating air can be uniformly blown to the frequency converter through the design of the hollow disc and the split-flow air pipe.
The technical scheme of the utility model is further improved as follows: the top fixedly connected with barrel type fan of reposition of redundant personnel tracheal, barrel type fan's air inlet end fixedly connected with trachea of buckling, the one end fixedly connected with who buckles the trachea and keep away from barrel type fan accepts the side pipe, buckle the trachea and accept the design of side pipe for with the inner chamber of copper side pipe and the inner chamber intercommunication of barrel type fan.
The technical scheme of the utility model is further improved as follows: the cooling and radiating unit comprises a copper square tube, the copper square tube is fixedly connected to the left side of a receiving square tube, a semiconductor refrigerating sheet is fixedly arranged at the top of the copper square tube, a disconnection heat exchange fin is welded at the top of the inner wall of the copper square tube, and cooling treatment can be carried out on radiating air through the design of the semiconductor refrigerating sheet and the disconnection heat exchange fin.
The technical scheme of the utility model is further improved as follows: the bottom fixed mounting of copper side's pipe inner wall has the temperature controller, the left side activity grafting of copper side's pipe has movable plug-in components, the left side fixed mounting of movable plug-in components has nylon air filter mantle, and nylon air filter mantle is used for filtering the radiating air, and the design of movable plug-in components is convenient for the user to dismantle the clearance to nylon air filter mantle.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a frequency converter protective cover convenient to disassemble, assemble and maintain, through the design of an inserting slat and a rotating clamping piece, a user can rotate the clamping piece to enable the clamping piece to overlap with the inserting slat in the vertical direction, namely, the fixation of a movable frame is released, the user can detach a protective cover body along with the fixing, then the frequency converter is maintained, the physical consumption of the user is reduced, and the convenience of the device is improved.
2. The utility model provides a frequency converter protective cover convenient to disassemble, assemble and maintain, which can store a silica gel drying agent through the design of a movable triangular pipe, and the silica gel drying agent can penetrate through a strip-shaped screen to absorb moisture to air in the inner cavity of a protective cover body, so that the humidity of the air in the inner cavity of the protective cover body is reduced, the problem that the frequency converter is easily damaged by the moisture is avoided, and the service life of the frequency converter is prolonged.
3. The utility model provides a frequency converter protective cover convenient to disassemble, assemble and maintain, which can absorb external air through the design of a cylindrical fan, then the air is uniformly blown to the surface of a frequency converter through the design of a hollow disc and a split-flow air pipe, heat on the frequency converter is taken away, hot air is output through the bottom of a lower exhaust groove, the function of radiating the frequency converter is realized, and the safety of the frequency converter is further ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a separation structure of a movable frame and a support base of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the protective cover body according to the present utility model;
FIG. 4 is a schematic diagram of a heat dissipation protection mechanism according to the present utility model;
fig. 5 is a schematic view showing a sectional structure of a copper square tube according to the present utility model.
In the figure: 1. a support base; 11. raising the mounting foot rest;
2. a protective cover mechanism; 21. a movable frame; 22. an elastic rubber strip; 23. inserting strip plates; 24. rotating the clamping piece; 25. a rotating ring; 26. a protective cover body; 261. a bottom support seat; 262. a movable triangular tube; 263. a strip-shaped screen plate; 27. a lower exhaust groove;
3. a heat radiation protection mechanism; 31. a hollow disc; 32. a shunt gas tube; 33. a cylindrical fan; 34. bending the air pipe; 35. a receiving square tube; 36. copper square tubes; 361. a semiconductor refrigeration sheet; 362. disconnecting the heat exchange fins; 363. a temperature controller; 364. a movable plug-in; 365. nylon air filter cover.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a frequency converter protection cover convenient to disassemble and maintain, which comprises a support base 1, the bottom of the support base 1 is welded with a lifting installation foot rest 11, the top of the support base 1 is provided with a protection cover mechanism 2 and a heat dissipation protection mechanism 3, the protection cover mechanism 2 comprises a convenient disassembly unit and a dehumidifying and drying unit, the heat dissipation protection mechanism 3 comprises an air cooling heat dissipation unit and a refrigerating heat dissipation unit, the convenient disassembly unit comprises a movable frame 21 and an elastic rubber strip 22, the movable frame 21 is movably connected to the top of the support base 1, the elastic rubber strip 22 is fixedly connected to the top of the support base 1, the top of the elastic rubber strip 22 is fixedly provided with a plugging slat 23, the top of the plugging slat 23 is rotatably connected with a rotating clamping piece 24, the top of the rotating clamping piece 24 is fixedly provided with a rotating ring 25, the bottom of the rotating clamping piece 24 is movably connected to the top of the movable frame 21, the top of the movable frame 21 is fixedly provided with a protection cover 26, a lower exhaust groove 27 is fixedly connected to the outer wall of the movable frame 26, a user manually rotates the rotating the clamping piece 24 to enable the protection cover to overlap with the plugging slat 23 in the vertical direction, the protection cover 21 is fixed, the protection cover 21 can be disassembled, then the protection cover 26 is subjected to the frequency converter protection cover is subjected to elastic connection with the lifting installation of the frequency converter protection cover, the frequency converter protection cover is tightly fixed to the top of the support base through the support base, and the lifting installation foot rest is firmly connected to the top of the support base 11, and the user can be firmly fixed to the top of the support base through the support base, and the lifting installation structure is firmly connected to the top of the support base 11, and the lifting installation frame is firmly connected with the top with the lifting safety protection cover.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dehumidifying and drying unit comprises a bottom support seat 261, the bottom support seat 261 is welded at the corner of the inner wall of the protective cover 26, a movable triangular pipe 262 is movably inserted at the top of the bottom support seat 261, a strip-shaped screen 263 is fixedly installed on the inner wall of the movable triangular pipe 262, a silica gel drying agent is filled in the inner cavity of the movable triangular pipe 262, the inner cavity of the movable triangular pipe 262 is used for storing the silica gel drying agent, the silica gel drying agent can penetrate the strip-shaped screen 263 to absorb moisture to air in the inner cavity of the protective cover 26, the humidity of the air in the inner cavity of the protective cover 26 is reduced, the safety of the frequency converter is guaranteed, and a user can conveniently detach the movable triangular pipe 262 through the design of the bottom support seat 261, and then the silica gel drying agent in the movable triangular pipe 262 is replaced.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the forced air cooling heat dissipation unit includes hollow dish 31, hollow dish 31 fixed mounting is at the top of the safety cover body 26, the bottom fixedly connected with reposition of redundant personnel trachea 32 of hollow dish 31, the bottom of reposition of redundant personnel trachea 32 extends to in the inner chamber of safety cover body 26, the top fixedly connected with barrel type fan 33 of reposition of redundant personnel trachea 32, the air inlet end fixedly connected with of barrel type fan 33 buckles trachea 34, the one end fixedly connected with who buckles trachea 34 keep away from barrel type fan 33 accepts square pipe 35, the refrigeration heat dissipation unit includes copper square pipe 36, copper square pipe 36 fixed connection is in the left side of accepting square pipe 35, copper square pipe 36's top fixed mounting has semiconductor refrigeration piece 361, copper square pipe 36's top welding has disconnected heat exchange fin 362, copper square pipe 36's bottom fixed mounting has temperature controller 363, copper square pipe 36's left side activity grafting has movable plug-in 364, movable plug-in 364's left side fixed mounting has nylon air filter 365, control barrel type fan 33 work absorbs external air, through the design of hollow dish 31 and reposition of redundant personnel trachea 32, make the air evenly blow to the surface of a converter thereupon, take away heat on the converter, copper square pipe 36's top is fixed mounting has semiconductor refrigeration piece 361, copper square pipe 36's top is carried out the semiconductor refrigeration piece, the semiconductor refrigeration piece is carried out by the semiconductor refrigeration piece through the temperature control piece, the temperature has the semiconductor refrigeration piece is carried out to the air filter piece between the air filter function of air filter 363, the air filter is carried out at the temperature sensor is carried out between the normal temperature air filter and the temperature air filter control piece, the air filter is easy to realize through the air filter control.
The working principle of the frequency converter protective cover convenient to assemble, disassemble and maintain is specifically described below.
As shown in fig. 1 to 5, the frequency converter is mounted on the top of the supporting base 1 in advance, the user can manually rotate the rotary clamping piece 24 to enable the rotary clamping piece to overlap with the inserting strip plate 23 in the vertical direction, the fixing of the movable frame 21 is released, the protective cover 26 can be detached accordingly, then the frequency converter is maintained, the cylindrical fan 33 is controlled to work, the frequency converter can be subjected to normal-temperature heat dissipation, the temperature controller 363 monitors the temperature of normal-temperature air, and if the temperature is too high, the semiconductor refrigerating piece 361 is controlled to work, and the frequency converter is subjected to low-temperature heat dissipation.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a converter safety cover convenient to dismouting is maintained, includes support base (1), its characterized in that: the bottom of the supporting base (1) is welded with a lifting installation foot rest (11), and the top of the supporting base (1) is provided with a protection cover mechanism (2) and a heat dissipation protection mechanism (3);
the protection cover mechanism (2) comprises a convenient dismounting unit and a dehumidifying and drying unit, and the heat radiation protection mechanism (3) comprises an air cooling heat radiation unit and a refrigerating heat radiation unit;
the convenient disassembly unit comprises a movable frame (21) and an elastic rubber strip (22), wherein the movable frame (21) is movably connected to the top of a supporting base (1), the elastic rubber strip (22) is fixedly connected to the top of the supporting base (1), an inserting strip (23) is fixedly arranged at the top of the elastic rubber strip (22), a rotating clamping piece (24) is rotatably connected to the top of the inserting strip (23), a rotating ring (25) is fixedly arranged at the top of the rotating clamping piece (24), the bottom of the rotating clamping piece (24) is movably connected with the top of the movable frame (21), a protective cover body (26) is fixedly arranged at the top of the movable frame (21), and a lower exhaust groove (27) is fixedly connected to the outer wall of the protective cover body (26).
2. The frequency converter protecting cover convenient to assemble, disassemble and maintain according to claim 1, wherein: the dehumidifying and drying unit comprises a bottom support seat (261), wherein the bottom support seat (261) is welded at the corner of the inner wall of the protective cover body (26), and a movable triangular pipe (262) is movably inserted at the top of the bottom support seat (261).
3. The frequency converter protecting cover convenient to assemble, disassemble and maintain according to claim 2, wherein: the inner wall of the movable triangular tube (262) is fixedly provided with a strip-shaped screen plate (263), and the inner cavity of the movable triangular tube (262) is filled with silica gel drying agent.
4. The frequency converter protecting cover convenient to assemble, disassemble and maintain according to claim 1, wherein: the air-cooled radiating unit comprises a hollow disc (31), the hollow disc (31) is fixedly arranged at the top of the protective cover body (26), a shunt air pipe (32) is fixedly connected to the bottom of the hollow disc (31), and the bottom of the shunt air pipe (32) extends into the inner cavity of the protective cover body (26).
5. The frequency converter protecting cover convenient to assemble, disassemble and maintain according to claim 4, wherein: the top fixedly connected with barrel type fan (33) of reposition of redundant personnel trachea (32), the air inlet end fixedly connected with of barrel type fan (33) is buckled trachea (34), the one end fixedly connected with who buckles trachea (34) and keep away from barrel type fan (33) accepts side pipe (35).
6. The frequency converter protecting cover convenient to assemble, disassemble and maintain according to claim 5, wherein: the refrigerating and radiating unit comprises a copper square tube (36), the copper square tube (36) is fixedly connected to the left side of the receiving square tube (35), a semiconductor refrigerating sheet (361) is fixedly arranged at the top of the copper square tube (36), and a disconnection heat exchange fin (362) is welded at the top of the inner wall of the copper square tube (36).
7. The frequency converter protecting cover convenient to assemble, disassemble and maintain according to claim 6, wherein: the bottom of copper square tube (36) inner wall fixed mounting has temperature controller (363), the activity of left side of copper square tube (36) is pegged graft has movable plug-in components (364), the left side fixed mounting of movable plug-in components (364) has nylon air filter cover (365).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096028.0U CN219698163U (en) | 2023-05-09 | 2023-05-09 | Frequency converter protection cover convenient to dismouting is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096028.0U CN219698163U (en) | 2023-05-09 | 2023-05-09 | Frequency converter protection cover convenient to dismouting is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698163U true CN219698163U (en) | 2023-09-15 |
Family
ID=87942207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321096028.0U Active CN219698163U (en) | 2023-05-09 | 2023-05-09 | Frequency converter protection cover convenient to dismouting is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698163U (en) |
-
2023
- 2023-05-09 CN CN202321096028.0U patent/CN219698163U/en active Active
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