CN211047735U - Air-cooled heat abstractor of electrical control system - Google Patents
Air-cooled heat abstractor of electrical control system Download PDFInfo
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- CN211047735U CN211047735U CN201922469643.1U CN201922469643U CN211047735U CN 211047735 U CN211047735 U CN 211047735U CN 201922469643 U CN201922469643 U CN 201922469643U CN 211047735 U CN211047735 U CN 211047735U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 21
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to an electrical control system's air-cooled heat abstractor, belong to the heat dissipation technology field, an electrical control system's air-cooled heat abstractor, install the radiator fan on the support frame is close to the bottom lateral wall including the support frame with inlaying, threaded connection has the kuppe on the shell lateral wall of radiator fan's air-out end, the honeycomb duct is installed to the outer end of kuppe, fixedly connected with L shape backup pad on the support frame is close to the lateral wall of upper end, the air supply pipe is installed in the rotation of the bottom face of L shape backup pad, the one end fixed connection of rotary joint and air supply pipe is passed through on the top of honeycomb duct, the air supply pipe that will have a plurality of air flow nozzle is linked together through honeycomb duct and radiator fan's air-out end, the leading-in of air current that radiator fan produced is to the air supply pipe and from a plurality of air flow nozzle blowout, and the.
Description
Technical Field
The utility model relates to a heat dissipation technical field especially relates to an electrical control system's air-cooled heat abstractor.
Background
In order to ensure the reliable and safe operation of the electrical equipment, a combination of several electrical components, called control loop or secondary loop, which can realize a certain control function, and a plurality of auxiliary electrical equipment is needed to serve the electrical equipment, and different equipment has different control loops. A large number of connectors and various electronic components in the electrical control system dissipate a large amount of heat under the condition of conduction, and if no heat dissipation measures are taken, the service life of the electrical control system is shortened.
In the prior art, the inside of an electrical control system is mostly cooled by adopting a water cooling or air cooling mode, although the water cooling mode has a good cooling effect, the phenomenon that cooling liquid cannot leak is difficult to ensure, and the air cooling mode mostly adopts a single cooling fan to blow and dissipate heat, so that the heat dissipation performance is general, the heat dissipation efficiency is low, and meanwhile, the cooling fan is often fixedly installed and is difficult to change the wind direction, so that different heating elements in the electrical control system cannot be cooled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air-cooled heat abstractor of electrical control system in order to overcome the not enough of prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an air-cooled heat abstractor of electrical control system, includes the support frame and inlays to establish and installs the radiator fan on the support frame is close to the bottom lateral wall, threaded connection has the kuppe on the shell lateral wall of radiator fan's air-out end, the honeycomb duct is installed to the outer end of kuppe, fixedly connected with L shape backup pad on the lateral wall of support frame near the upper end, the bottom face of L shape backup pad rotates installs the air supply pipe, the one end fixed connection of rotary joint and air supply pipe is passed through on the top of honeycomb duct, the one end fixed mounting that the support frame was kept away from to the air supply pipe has the positive reverse motor that carries out rotary drive to the air supply pipe, there are a plurality of air flow nozzle along its.
Further, follow a plurality of annular rotary sleeve of its horizontal direction fixedly connected with on the lower terminal surface of air supply pipe, the air supply pipe runs through the cover and locates in a plurality of annular rotary sleeve, and the inner wall swing joint of air supply pipe and a plurality of annular rotary sleeve, and the level of a plurality of annular rotary sleeve sets up, plays to support limiting displacement to the air supply pipe on the one hand, and on the other hand effectively improves the equilibrium of air supply pipe when rotary motion.
Further, the lateral wall from the top down of support frame is fixedly connected with two deflectors that lead to the honeycomb duct in proper order, in the honeycomb duct runs through the cover and locates two deflectors, the setting of two deflectors easily played the fixed action to the honeycomb duct, can not influence the stationarity of honeycomb duct when the air supply pipe is rotatory operation.
Further, be close to the lower extreme the upper end fixedly connected with electric putter of deflector, electric putter's drive end runs through deflector and fixedly connected with arc limiting plate, the bottom of arc limiting plate supports in the up end of kuppe, behind kuppe and radiator fan fixed mounting, makes arc limiting plate support in the up end of kuppe through electric putter's drive, effectively improves kuppe installation steadiness, so can not cause the influence to the case stationarity of kuppe after radiator fan starts the operation.
Further, last spacing rack groove has been seted up to the bottom face of arc limiting plate, the up end of kuppe seted up with last spacing rack groove assorted lower spacing rack groove, the last spacing rack groove and lower spacing rack groove of seting up, after the up end of arc limiting plate and kuppe offsets, further effectively improved compressing tightly, the limiting displacement of arc limiting plate to the kuppe.
Further, equal fixedly connected with a set of first otic placode on the both sides lateral wall that the support frame is close to the top, L shape backup pad is close to a set of second otic placode of one side upper end fixedly connected with of just reversing motor, and fixedly connected with traction cable between the first otic placode of mutual matching and the second otic placode has improved the equilibrium of L shape backup pad.
Furthermore, a filter screen is fixedly mounted on the side wall of the shell at the induced air end of the cooling fan, the filter screen plays a role in filtering air introduced into the cooling fan, the cooling fan is protected, and dirt is not easy to remain on fan blades of the cooling fan.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. this scheme will have a plurality of air flow nozzle's air supply pipe to communicate mutually through honeycomb duct and radiator fan's air-out end, and the produced air current of radiator fan is leading-in to the air supply pipe and from a plurality of air flow nozzle blowout, and the air supply pipe can carry out the reciprocal swing of left and right sides in certain extent to effectively realize the diversified regulation of forced air cooling direction, effectively enlarge the forced air cooling scope.
2. Along a plurality of annular rotary sleeves of its horizontal direction fixedly connected with on the lower terminal surface of air supply pipe, the air supply pipe runs through the cover and locates in a plurality of annular rotary sleeves, and the inner wall swing joint of air supply pipe and a plurality of annular rotary sleeves, and the level of a plurality of annular rotary sleeves sets up, plays the support limiting displacement to the air supply pipe on the one hand, and on the other hand effectively improves the equilibrium of air supply pipe when rotary motion.
3. Through set up telescopic arc limiting plate in bottom deflector below, the arc limiting plate carries on spacingly to the kuppe, and the relative lateral wall of arc limiting plate and kuppe sets up spacing rack groove and spacing rack groove down respectively, and after the up end counterbalance of arc limiting plate and kuppe, effectively improved compressing tightly, the limiting displacement of arc limiting plate to the kuppe.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the junction between the electric fan and the flow guide tube;
FIG. 3 is a perspective view of the junction between the support frame and the electric fan;
figure 4 is the utility model discloses a relief map of arc limiting plate and kuppe junction.
The device comprises a support frame 1, a heat radiation fan 2, a guide cover 3, a flow guide pipe 4, a flow guide pipe 5, an air supply pipe 6, an air flow nozzle 7, a forward and reverse rotating motor 7, a supporting plate 8 and L, an annular rotating sleeve 9, a guide plate 10, an arc limiting plate 11, an electric push rod 12, a first lug plate 13, a first traction cable 14 and a second lug plate 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3 the utility model discloses an air-cooled heat abstractor of electrical control system, including support frame 1 with inlay to establish and install radiator fan 2 on support frame 1 is close to the bottom lateral wall, threaded connection has kuppe 3 on the shell lateral wall of radiator fan 2's air-out end, honeycomb duct 4 is installed to the outer end of kuppe 3, support frame 1 is close to fixedly connected with L shape backup pad 8 on the lateral wall of upper end, air supply pipe 5 is installed in the rotation of the bottom face of L shape backup pad 8, the one end fixed connection of rotary joint and air supply pipe 5 is passed through on the top of honeycomb duct 4, the one end fixed mounting that support frame 1 was kept away from to air supply pipe 5 has the just reversal motor 7 that carries out rotary drive to air supply pipe 5, technical personnel in the field select the motor of suitable model for use to install.
Along a plurality of annular swivel housing 9 of its horizontal direction fixedly connected with on the lower terminal surface of air supply pipe 5, air supply pipe 5 runs through the cover and locates in a plurality of annular swivel housing 9, and air supply pipe 5 and a plurality of annular swivel housing 9's inner wall swing joint, and a plurality of annular swivel housing 9's level sets up, plays the support limiting displacement to air supply pipe 5 on the one hand, and on the other hand effectively improves the equilibrium of air supply pipe 5 when rotary motion.
A plurality of air flow nozzles 6 are fixedly installed on the lower end face of the air supply pipe 5 along the horizontal direction of the air supply pipe, when the air supply pipe is used for heat dissipation, the heat dissipation fan 2 is started, air flow generated after the heat dissipation fan 2 is started is guided into the flow guide pipe 4 through the flow guide cover 3 and guided into the air supply pipe 5 along with the flow guide pipe 4, the plurality of air flow nozzles 6 are distributed on the bottom end face of the air supply pipe 5, therefore, the heat dissipation air flow is guided out through the plurality of air flow nozzles 6, the forward and reverse rotation motor 7 is started in the air cooling process, the forward and reverse rotation motor 7 drives the air supply pipe 5 to obliquely swing in the forward and reverse directions.
In addition, it should be supplemented that, as shown in fig. 1, two guide plates 10 for guiding the draft tube 4 are fixedly connected to the side wall of the supporting frame 1 from top to bottom in sequence, the draft tube 4 is sleeved in the two guide plates 10 in a penetrating manner, the two guide plates 10 are easy to fix the draft tube 4, and when the air supply pipe 5 is rotated, the stability of the draft tube 4 is not affected.
Referring to fig. 1 and fig. 4, an electric push rod 12 is fixedly connected to the upper end of the guide plate 10 near the lower end, a driving end of the electric push rod 12 penetrates through the guide plate 10 and is fixedly connected with an arc-shaped limit plate 11, the bottom end of the arc-shaped limit plate 11 abuts against the upper end surface of the air guide sleeve 3, after the air guide sleeve 3 and the heat radiation fan 2 are fixedly installed, the arc limiting plate 11 is abutted against the upper end surface of the air guide sleeve 3 through the driving of the electric push rod 12, the bottom end surface of the arc limiting plate 11 is provided with an upper limiting rack groove, the upper end surface of the air guide sleeve 3 is provided with a lower limiting rack groove matched with the upper limiting rack groove, and the upper limiting rack groove and the lower limiting rack groove are arranged, after the arc limiting plate 11 offsets with the up end of kuppe 3, further effectively improved compressing tightly, the limiting displacement of arc limiting plate 11 to kuppe 3, effectively improved kuppe 3 installation steadiness, so can not cause the influence to the case stationarity of kuppe 3 after radiator fan 2 starts the operation.
As shown in the attached drawing 1, a group of first ear plates 13 is fixedly connected to the side walls of the two sides of the supporting frame 1 close to the top end, a group of second ear plates 15 is fixedly connected to the upper end of the L-shaped supporting plate 8 close to the side of the forward and reverse rotating motor 7, and a traction cable 14 is fixedly connected between the first ear plates 13 and the second ear plates 15 which are matched with each other, so that the balance of the L-shaped supporting plate 8 is improved.
What needs to be supplemented here is that, the filter screen is fixedly installed on the lateral wall of the shell at the induced air end of the cooling fan 2, the filter screen plays a role in filtering air introduced into the cooling fan 2, the cooling fan 2 is protected, and dirt is not easy to remain on the fan blades of the cooling fan 2.
When the utility model is used for air cooling operation, the technical personnel in the field install the heat dissipation device in the electric control system through the support frame 1, the bottom end of the supporting frame 1 can be additionally provided with a mounting base according to actual requirements so as to ensure the stability of the heat dissipation device during working, when the heat dissipation is performed, the heat dissipation fan 2 is started, the airflow generated by the rotation of the heat dissipation fan 2 is guided into the flow guide pipe 4 through the flow guide cover 3 and is guided into the air supply pipe 5 along with the flow guide pipe 4, because the bottom end surface of the air supply pipe 5 is distributed with a plurality of air flow nozzles 6, the heat dissipation air flow is led out through the plurality of air flow nozzles 6, meanwhile, the positive and negative rotation motor 7 is started, the positive and negative rotation motor 7 drives the air supply pipe 5 to perform positive and negative inclined swinging, therefore, the air flow sprayed by the air flow nozzles 6 can be sprayed in different directions, the direction of the heat dissipation air flow is changed, and air cooling operation can be conveniently carried out on different heating elements of the electric control system.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an air-cooled heat abstractor of electrical control system, includes support frame (1) and inlays to establish radiator fan (2) of installing on support frame (1) is close to the bottom lateral wall, its characterized in that threaded connection has kuppe (3) on the shell lateral wall of the air-out end of radiator fan (2), honeycomb duct (4) are installed to the outer end of kuppe (3), fixedly connected with L shape backup pad (8) are gone up to the lateral wall that support frame (1) is close to the upper end, air supply pipe (5) are installed in the bottom face rotation of L shape backup pad (8), the one end fixed connection of rotary joint and air supply pipe (5) is passed through on the top of honeycomb duct (4), the one end fixed mounting that support frame (1) was kept away from in air supply pipe (5) has the motor (7) that just reverses that carries out rotary drive to air supply pipe (5), along its horizontal direction fixed mounting has a plurality of air flow nozzle (6.
2. An air-cooled heat sink for an electrical control system according to claim 1, wherein: the gas supply pipe is characterized in that a plurality of annular rotary sleeves (9) are fixedly connected to the lower end face of the gas supply pipe (5) along the horizontal direction of the gas supply pipe, the gas supply pipe (5) penetrates through the annular rotary sleeves (9) and is movably connected with the inner walls of the annular rotary sleeves (9).
3. An air-cooled heat sink for an electrical control system according to claim 2, wherein: the lateral wall from the top down of support frame (1) fixedly connected with in proper order carries out deflector (10) that lead to honeycomb duct (4), honeycomb duct (4) run through the cover and locate in two deflector (10).
4. An air-cooled heat sink for an electrical control system according to claim 3, wherein: the upper end of the guide plate (10) close to the lower end is fixedly connected with an electric push rod (12), the driving end of the electric push rod (12) penetrates through the guide plate (10) and is fixedly connected with an arc limiting plate (11), and the bottom end of the arc limiting plate (11) is abutted to the upper end face of the guide cover (3).
5. An air-cooled heat sink for an electrical control system according to claim 4, wherein: the bottom end face of the arc limiting plate (11) is provided with an upper limiting rack groove, and the upper end face of the air guide sleeve (3) is provided with a lower limiting rack groove matched with the upper limiting rack groove.
6. The air-cooled heat dissipation device of the electrical control system according to claim 5, wherein a group of first ear plates (13) are fixedly connected to the side walls of the two sides of the supporting frame (1) close to the top end, a group of second ear plates (15) are fixedly connected to the upper ends of the L-shaped supporting plates (8) close to the side of the forward and reverse rotating motor (7), and a traction cable (14) is fixedly connected between the first ear plates (13) and the second ear plates (15) which are matched with each other.
7. An air-cooled heat sink for an electrical control system according to claim 1, wherein: and a filter screen is fixedly arranged on the side wall of the shell at the induced air end of the cooling fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469643.1U CN211047735U (en) | 2019-12-31 | 2019-12-31 | Air-cooled heat abstractor of electrical control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469643.1U CN211047735U (en) | 2019-12-31 | 2019-12-31 | Air-cooled heat abstractor of electrical control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047735U true CN211047735U (en) | 2020-07-17 |
Family
ID=71537747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922469643.1U Active CN211047735U (en) | 2019-12-31 | 2019-12-31 | Air-cooled heat abstractor of electrical control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047735U (en) |
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2019
- 2019-12-31 CN CN201922469643.1U patent/CN211047735U/en active Active
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