CN211427286U - PXI case heat abstractor - Google Patents
PXI case heat abstractor Download PDFInfo
- Publication number
- CN211427286U CN211427286U CN202020406436.1U CN202020406436U CN211427286U CN 211427286 U CN211427286 U CN 211427286U CN 202020406436 U CN202020406436 U CN 202020406436U CN 211427286 U CN211427286 U CN 211427286U
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- heat dissipation
- pxi
- case
- dissipation box
- fixedly connected
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Abstract
The utility model provides a PXI machine case heat abstractor. PXI machine case heat abstractor includes the heat dissipation case, the first pinion rack of front side fixedly connected with at heat dissipation incasement wall top, the front side fixedly connected with second pinion rack of heat dissipation incasement wall bottom, fixedly connected with slide bar between the both sides of heat dissipation incasement wall, the quantity of slide bar is two, two the equal sliding connection in surface of slide bar has the sliding block. The utility model provides a PXI machine case heat abstractor, carry out even forced air cooling heat dissipation to PXI machine case, thereby reduce the operation load pressure in the PXI machine case use, through the condensate pump, the condenser pipe, the connecting pipe, the gas vent, the air inlet, the heat dissipation case, first pinion rack, the second pinion rack, the slide bar, the sliding block, the bearing plate, the axis of rotation, the gear, the motor case, including a motor, an end cap, a controller, and a cover plate, the cooperation of radiator fan and lead screw is used and is combined forced air cooling and water-cooling, improve the radiating effect to PXI machine case, thereby promote the radiating efficiency to PXI machine case.
Description
Technical Field
The utility model relates to a computer equipment heat abstractor field especially relates to a PXI machine case heat abstractor.
Background
The PXI system is an optimal platform for pursuing a measurement and automatic test system of stability and severe environment, and the design of system heat dissipation plays an important role in the stability of the system, including the planning of wind flow and flow field, so that how to avoid unnecessary heat source suction of an air flow channel and how to maximize balance heat dissipation holes under the limitation of safety regulations are avoided; how to configure the fans to achieve optimal fan performance affects PXI chassis operation.
At present, in the use process of a PXI case, the heat dissipation efficiency of the PXI case is low, the heat dissipation effect of a traditional fan is poor, the heat dissipation is uneven, the use effect and the case operation of the PXI case are influenced, and the service life of the PXI case is also influenced.
Therefore, it is desirable to provide a PXI chassis heat dissipation device to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a PXI machine case heat abstractor has solved the problem of the inhomogeneous problem of prior art heat dissipation.
In order to solve the technical problem, the PXI case heat dissipation device provided by the utility model comprises a heat dissipation case, wherein the front side of the top of the inner wall of the heat dissipation case is fixedly connected with a first toothed plate, the front side of the bottom of the inner wall of the heat dissipation case is fixedly connected with a second toothed plate, a slide bar is fixedly connected between the two sides of the inner wall of the heat dissipation case, the number of the slide bars is two, the surfaces of the two slide bars are respectively and slidably connected with a slide block, the front sides of the two slide blocks are respectively and slidably connected with the front side of the inner wall of the heat dissipation case, a bearing plate is fixedly connected between the back sides of the two slide blocks, a rotating shaft is rotatably connected between the top and the bottom of the back side of the bearing plate and between the opposite sides of the first toothed plate and the second toothed plate, the surfaces of the two rotating shafts are respectively and fixedly connected with a gear, two the rear end of axis of rotation all is provided with radiator fan, the right side fixedly connected with motor case of heat dissipation case, the inside of motor case is provided with the motor, the output shaft of motor is provided with the lead screw.
Preferably, the one end of lead screw runs through motor case and heat dissipation case in proper order and extends to the inside of heat dissipation case, the one end of lead screw just is located the inside of heat dissipation case and runs through the bearing plate and extend to one side of bearing plate, the one end of lead screw just is located one side of bearing plate and one side rotation connection of heat dissipation incasement wall, lead screw and bearing plate threaded connection.
Preferably, the lead screw rotates with the motor case to be connected, the right side of heat dissipation case just is located the motor case directly over fixedly connected with mounting panel, the top of mounting panel is provided with the condensate pump.
Preferably, the rear side at heat dissipation incasement wall top and the equal fixedly connected with fixed plate in rear side of inner wall bottom, two the equal fixedly connected with fixing base in relative one side of fixed plate, the end intercommunication of intaking of condensate pump has the condenser pipe, the one end of condenser pipe runs through the inside that the heat dissipation case just extended to the heat dissipation case.
Preferably, the one end of condenser pipe just is located the inside of heat dissipation case and runs through two in proper order fixing base and heat dissipation case just extend to the outside of heat dissipation case, the one end of condenser pipe just is located the outside intercommunication of heat dissipation case and has the connecting pipe.
Preferably, one end of the connecting pipe is communicated with a water outlet end of the condensate pump, and the rear side of the bottom of the inner wall of the heat dissipation box is provided with the PXI case.
Preferably, the back of the heat dissipation box is provided with an air outlet, and the front of the heat dissipation box is provided with an air inlet.
Compared with the prior art, the utility model provides a PXI machine case heat abstractor has following beneficial effect:
the utility model provides a PXI machine case heat abstractor, through the heat dissipation case, first pinion rack, the second pinion rack, the slide bar, the sliding block, the bearing plate, the axis of rotation, the gear, the motor case, including a motor, an end cap, a controller, and a cover plate, radiator fan and lead screw's cooperation is used, carry out even air-cooled heat dissipation to PXI machine case, thereby reduce the operation load pressure in the PXI machine case use, through the condensate pump, the condenser pipe, the connecting pipe, the gas vent, the air inlet, the heat dissipation case, first pinion rack, the second pinion rack, the slide bar, the sliding block, the bearing plate, the axis of rotation, the gear, the motor case, including a motor, the cooperation of radiator fan and lead screw is used and is combined forced air cooling and water-cooling, improve the radiating effect to PXI machine case.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a PXI chassis heat dissipation device provided in the present invention;
FIG. 2 is a rear view of the condenser tube shown in FIG. 1;
fig. 3 is a schematic plan view of the structure of the heat dissipation box shown in fig. 1.
Reference numbers in the figures: 1. the heat dissipation case, 2, first pinion rack, 3, second pinion rack, 4, slide bar, 5, sliding block, 6, bearing plate, 7, motor case, 8, motor, 9, lead screw, 10, axis of rotation, 11, gear, 12, radiator fan, 13, fixed plate, 14, fixing base, 15, mounting panel, 16, condensate pump, 17, condenser pipe, 18, connecting pipe, 19, PXI machine case, 20, gas vent, 21, air inlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a PXI chassis heat dissipation device provided by the present invention; FIG. 2 is a rear view of the condenser tube shown in FIG. 1; fig. 3 is a schematic plan view of the structure of the heat dissipation box shown in fig. 1. The PXI case heat dissipation device comprises a heat dissipation case 1, a first toothed plate 2 is fixedly connected to the front side of the top of the inner wall of the heat dissipation case 1, a second toothed plate 3 is fixedly connected to the front side of the bottom of the inner wall of the heat dissipation case 1, slide rods 4 are fixedly connected between two sides of the inner wall of the heat dissipation case 1, the number of the slide rods 4 is two, slide blocks 5 are respectively and slidably connected to the surfaces of the two slide rods 4, the fronts of the two slide blocks 5 are respectively and slidably connected to the front side of the inner wall of the heat dissipation case 1, a bearing plate 6 is fixedly connected between the backs of the two slide blocks 5, rotating shafts 10 are respectively and rotatably connected between the top and the bottom of the back of the bearing plate 6 and the opposite sides of the first toothed plate 2 and the second toothed plate 3, gears 11 are respectively and fixedly connected to the surfaces of the two rotating shafts 10, one gear 11 is meshed with the first toothed plate 2, the right side fixedly connected with motor case 7 of heat dissipation case 1, the inside of motor case 7 is provided with motor 8, and motor 8 connects external power source and is provided with the switch of control power supply, and motor 8 is three-phase asynchronous motor, and motor 8's output shaft is provided with lead screw 9.
One end of the screw rod 9 sequentially penetrates through the motor box 7 and the heat dissipation box 1 and extends to the inside of the heat dissipation box 1, one end of the screw rod 9 is located inside the heat dissipation box 1 and penetrates through the bearing plate 6 and extends to one side of the bearing plate 6, one end of the screw rod 9 is located on one side of the bearing plate 6 and is rotatably connected with one side of the inner wall of the heat dissipation box 1, the screw rod 9 is in threaded connection with the bearing plate 6, and the slide rod 4 has a limiting effect on the bearing plate 6.
The equal fixedly connected with fixed plate 13 in the rear side at 1 inner wall top of heat dissipation case and the rear side of inner wall bottom, the equal fixedly connected with fixing base 14 in one side of two relative of fixed plate 13, the end intercommunication of intaking of condensate pump 16 has condenser pipe 17, and the one end of condenser pipe 17 runs through heat dissipation case 1 and extends to the inside of heat dissipation case 1, and the condensate is equipped with in the inside of condenser pipe 17.
The one end of condenser pipe 17 just is located the inside of heat dissipation case 1 and runs through two fixing bases 14 and heat dissipation case 1 in proper order and extends to the outside of heat dissipation case 1, and the one end of condenser pipe 17 just is located the outside intercommunication of heat dissipation case 1 and has connecting pipe 18, and the shape of condenser pipe 17 is the U type calandria.
One end of the connecting pipe 18 is communicated with the water outlet end of the condensate pump 16, a PXI case 19 is arranged on the rear side of the bottom of the inner wall of the heat dissipation case 1, and condensate is filled in the connecting pipe 18.
The back of the heat dissipation box 1 is provided with an air outlet 20, the front of the heat dissipation box 1 is provided with an air inlet 21, the air outlet 20 is used for discharging hot air, and the air inlet 21 is used for discharging cold air.
The utility model provides a PXI machine case heat abstractor's theory of operation as follows:
when the heat dissipation device is used, the motor 8 in the motor box 7 is started to drive the lead screw 9 to rotate, the lead screw 9 is in threaded connection with the bearing plate 6, the bearing plate 6 is driven to rotate, the two sliding blocks 5 and the two sliding rods 4 limit the bearing plate 6, when the lead screw 9 rotates, the bearing plate 6 slides left and right on the two sliding rods 4 through the two sliding blocks 5, the gear 11 is driven to move left and right, the two gears 11 are respectively meshed with the first toothed plate 2 and the second toothed plate 3, when the two gears 11 move and rotate simultaneously, the rotating shaft 10 is driven to rotate on the bearing plate 6, the heat dissipation fan 12 at the other end of the rotating shaft 10 rotates along with the rotation of the rotating shaft 10, the heat dissipation fan moves along with the movement of the rotating shaft 10, the PXI box 19 is subjected to left and right uniform heat dissipation, the heat dissipation is performed through air cooling, the air inlet 21 inputs external air, and blowing the condensate to the surface of the PXI case 19 for heat dissipation, discharging the heat-absorbed air through the exhaust port 20, starting the condensate pump 16, cooling the condensate with the heat absorbed by the condenser pipe 17 through the condensate pump 16, conveying the condensate to the interior of the condenser pipe 17 through the connecting pipe 18, and cooling the air again, so that the PXI case is cooled and dissipated continuously.
Compared with the prior art, the utility model provides a PXI machine case heat abstractor has following beneficial effect:
through the cooperation of heat dissipation case 1, first pinion rack 2, second pinion rack 3, slide bar 4, sliding block 5, bearing plate 6, axis of rotation 10, gear 11, motor case 7, motor 8, radiator fan 12 and lead screw 9, carry out even air-cooled heat dissipation to PXI machine case 19, thereby reduce the operation load pressure of PXI machine case in the use, use through condensate pump 16, condenser pipe 17, connecting pipe 18, gas vent 20, air inlet 21, heat dissipation case 1, first pinion rack 2, second pinion rack 3, slide bar 4, sliding block 5, bearing plate 6, axis of rotation 10, gear 11, motor case 7, motor 8, radiator fan 12 and lead screw 9 and use the combination of air-cooling and water-cooling, improve the radiating effect to PXI machine case 19, thereby promote the radiating efficiency to PXI machine case 19.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a PXI machine case heat abstractor, includes heat dissipation case (1), its characterized in that: the front side of the top of the inner wall of the heat dissipation box (1) is fixedly connected with a first toothed plate (2), the front side of the bottom of the inner wall of the heat dissipation box (1) is fixedly connected with a second toothed plate (3), slide rods (4) are fixedly connected between two sides of the inner wall of the heat dissipation box (1), the number of the slide rods (4) is two, the surfaces of the slide rods (4) are all slidably connected with slide blocks (5), the fronts of the slide blocks (5) are all slidably connected with the front side of the inner wall of the heat dissipation box (1), a bearing plate (6) is fixedly connected between the backs of the slide blocks (5), the top and the bottom of the back of the bearing plate (6) are positioned between opposite sides of the first toothed plate (2) and the second toothed plate (3) and are all rotatably connected with a rotating shaft (10), and the surfaces of the rotating shaft (10) are all fixedly connected with, one gear (11) meshes with first pinion rack (2) mutually, another gear (11) meshes with second pinion rack (3) mutually, two the rear end of axis of rotation (10) all is provided with radiator fan (12), the right side fixedly connected with motor case (7) of radiator case (1), the inside of motor case (7) is provided with motor (8), the output shaft of motor (8) is provided with lead screw (9).
2. The PXI cabinet heat dissipation device according to claim 1, wherein one end of the screw rod (9) penetrates through the motor cabinet (7) and the heat dissipation box (1) in sequence and extends to the inside of the heat dissipation box (1), one end of the screw rod (9) is located inside the heat dissipation box (1) and penetrates through the bearing plate (6) and extends to one side of the bearing plate (6), one end of the screw rod (9) is located on one side of the bearing plate (6) and is rotatably connected with one side of the inner wall of the heat dissipation box (1), and the screw rod (9) is in threaded connection with the bearing plate (6).
3. The PXI cabinet heat dissipation device according to claim 2, wherein the screw rod (9) is rotatably connected with the motor cabinet (7), a mounting plate (15) is fixedly connected to the right side of the heat dissipation cabinet (1) and right above the motor cabinet (7), and a condensate pump (16) is arranged on the top of the mounting plate (15).
4. The PXI cabinet heat dissipation device according to claim 3, wherein a fixing plate (13) is fixedly connected to both the rear side of the top of the inner wall of the heat dissipation box (1) and the rear side of the bottom of the inner wall, a fixing seat (14) is fixedly connected to each of the two opposite sides of the fixing plates (13), the water inlet end of the condensation pump (16) is communicated with a condensation pipe (17), and one end of the condensation pipe (17) penetrates through the heat dissipation box (1) and extends to the inside of the heat dissipation box (1).
5. The PXI chassis heat dissipation device according to claim 4, wherein one end of the condensation pipe (17) located inside the heat dissipation box (1) penetrates through the two fixing seats (14) and the heat dissipation box (1) in sequence and extends to the outside of the heat dissipation box (1), and a connection pipe (18) is communicated with one end of the condensation pipe (17) located outside the heat dissipation box (1).
6. The PXI cabinet heat dissipation device according to claim 5, wherein one end of the connection pipe (18) is connected to the water outlet end of the condensation pump (16), and the rear side of the bottom of the inner wall of the heat dissipation box (1) is provided with the PXI cabinet (19).
7. The PXI chassis heat dissipation device according to claim 6, wherein the heat dissipation box (1) has an air outlet (20) opened at its back side, and the heat dissipation box (1) has an air inlet (21) opened at its front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406436.1U CN211427286U (en) | 2020-03-26 | 2020-03-26 | PXI case heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406436.1U CN211427286U (en) | 2020-03-26 | 2020-03-26 | PXI case heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211427286U true CN211427286U (en) | 2020-09-04 |
Family
ID=72253691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020406436.1U Expired - Fee Related CN211427286U (en) | 2020-03-26 | 2020-03-26 | PXI case heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211427286U (en) |
-
2020
- 2020-03-26 CN CN202020406436.1U patent/CN211427286U/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: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |