CN210328414U - Heat dissipation case for three-terminal voltage regulator test equipment - Google Patents
Heat dissipation case for three-terminal voltage regulator test equipment Download PDFInfo
- Publication number
- CN210328414U CN210328414U CN201921249988.XU CN201921249988U CN210328414U CN 210328414 U CN210328414 U CN 210328414U CN 201921249988 U CN201921249988 U CN 201921249988U CN 210328414 U CN210328414 U CN 210328414U
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- fixed
- heat dissipation
- bolts
- voltage regulator
- terminal voltage
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Abstract
The utility model discloses a three-terminal voltage regulator is radiator tank for test equipment, the power distribution box comprises a box body, a mounting bracket, drive assembly and radiator fan, the bottom inner wall of box has the mounting bracket through the bolt fastening, the top inner wall center department of box has drive assembly through the bolt fastening, there is radiator fan through the bolt fastening on the drive assembly, drive assembly includes the slide rail, first slider, driving motor, the second slider, the fan locating plate, reciprocal lead screw and bearing frame, the bearing frame passes through the bolt fastening in the top inner wall center department both sides of box, and rotate between two bearing frames and be connected with reciprocal lead screw, there is the driving motor who is connected with reciprocal lead screw drive through the bolt fastening on the bearing frame, it is connected with the second slider to rotate on the reciprocal lead screw, there is the slide rail through the bolt fastening in the; the utility model discloses the flexibility is high, has good heat dispersion to prevent that the high temperature from influencing the accuracy of test.
Description
Technical Field
The utility model relates to a voltage regulator test technical field specifically is a three-terminal voltage regulator test equipment is with quick-witted case that dispels heat.
Background
The voltage regulator (AVR) is specially designed for matching with fundamental wave and harmonic multiple excitation or an AC brushless generator equipped with permanent magnet generator excitation (PGM system). The voltage regulator realizes automatic regulation of the output voltage of the generator by controlling the exciting current of the alternating-current exciter of the generator. The voltage regulator of the generator can meet the use requirements of the common 60/50Hz and medium-frequency 400Hz generator which is operated singly or in parallel.
The existing three-terminal voltage regulator test equipment can influence the test accuracy due to overhigh temperature in the long-time working process. Therefore, it is necessary to design a heat dissipation chassis for a three-terminal voltage regulator test device.
SUMMERY OF THE UTILITY MODEL
To above not enough, the utility model aims at providing a three-terminal voltage regulator test equipment is with quick-witted case that dispels heat, this quick-witted case flexibility is high, has good heat dispersion to prevent that the high temperature from influencing the accuracy of test.
The utility model aims at realizing through the technical scheme, a three-terminal voltage regulator is radiator box for test equipment, including box, mounting bracket, drive assembly and radiator fan, the bottom inner wall of box has the mounting bracket through the bolt fastening, the top inner wall center department of box has the drive assembly through the bolt fastening, the radiator fan has been fixed through the bolt fastening on the drive assembly;
the drive assembly comprises a slide rail, a first slide block, a drive motor, a second slide block, a fan positioning plate, a reciprocating screw rod and bearing seats, the bearing seats are fixed on two sides of the center of the inner wall of the box body through bolts, the reciprocating screw rod is connected between the two bearing seats in a rotating mode, the drive motor connected with the reciprocating screw rod is fixed on the bearing seats through bolts, the second slide block is connected on the reciprocating screw rod in a rotating mode, slide rails are fixed on two corresponding sides of the bearing seats through bolts, the slide rails are connected with the first slide blocks in a sliding mode, fan positioning plates are fixed on the first slide blocks and the second slide blocks through bolts, and cooling fans are fixed on the fan positioning plates through bolts.
As a further technical scheme of the utility model, the mounting bracket includes first mounting bracket, heat insulating board and second mounting bracket, the heat insulating board passes through the bolt fastening in the bottom inner wall center department of box, one side of heat insulating board has first mounting bracket through the bolt fastening, the opposite side of heat insulating board has the second mounting bracket through the bolt fastening.
As a further technical scheme of the utility model, first mounting bracket and second mounting bracket all include the equipment mounting panel, go up positioning seat, through-hole, lower positioning seat, supporting spring and montant, the through-hole has been seted up to four turning position departments of equipment mounting panel, the inside swing joint of through-hole has the montant, the top welded fastening of montant has last positioning seat, the bottom welding of montant has the lower positioning seat of fixing on the bottom inner wall of box, cup joint on the montant and be fixed with the supporting spring who is located equipment mounting panel and lower positioning seat between.
As a further technical scheme of the utility model, the heat insulating board includes that vacuum insulation layer and aerogel felt are outer, vacuum insulation layer's outside parcel has aerogel felt outer.
As a further technical scheme of the utility model, the bolt fastening stopper is passed through to the corresponding both sides of slide rail.
As a further technical scheme of the utility model, the louvre has been seted up to the corresponding both sides of box.
Due to the adoption of the technical scheme, the utility model discloses following advantage has: install three-terminal voltage regulator test accessories on the mounting bracket, driving motor work drives reciprocal lead screw rotation to make the second slider be reciprocating motion on reciprocal lead screw, finally drive radiator fan and be reciprocating motion in the inside of box, thereby can dispel the heat to the inside components and parts of box, make three-terminal voltage regulator test components and parts can keep constant temperature, prevent that the inside component ware high temperature from influencing the accuracy of test.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The drawings of the present invention are described below.
Fig. 1 is a schematic overall cross-sectional view of a heat dissipation chassis for a three-terminal voltage regulator test device.
Fig. 2 is a schematic perspective view of a driving assembly of a heat dissipation chassis for a three-terminal voltage regulator test device.
Fig. 3 is a schematic view of a mounting bracket of a heat dissipation chassis for a three-terminal voltage regulator test device.
Fig. 4 is a schematic diagram of a heat insulation board cross-sectional structure of a heat dissipation chassis for a three-terminal voltage regulator test device.
Reference numbers in the figures: 1. a box body; 2. heat dissipation holes; 3. a first mounting bracket; 4. a heat insulation plate; 5. a second mounting bracket; 6. a mounting frame; 7. a drive assembly; 8. a heat radiation fan; 9. a limiting block; 10. a slide rail; 11. a first slider; 12. a drive motor; 13. a second slider; 14. a fan positioning plate; 15. a reciprocating screw rod; 16. a bearing seat; 17. an equipment mounting plate; 18. an upper positioning seat; 19. a through hole; 20. a lower positioning seat; 21. a support spring; 22. a vertical rod; 23. a vacuum heat insulation layer; 24. an aerogel blanket outer layer.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 4, the utility model discloses a heat dissipation case for three-terminal voltage regulator test equipment, which comprises a case body 1, a mounting frame 6, a driving component 7 and a heat dissipation fan 8, wherein the mounting frame 6 is fixed on the inner wall of the bottom of the case body 1 through bolts, the driving component 7 is fixed at the center of the inner wall of the top of the case body 1 through bolts, and the heat dissipation fan 8 is fixed on the driving component 7 through bolts;
the driving assembly 7 comprises a slide rail 10, a first slide block 11, a driving motor 12, a second slide block 13, a fan positioning plate 14, a reciprocating screw rod 15 and bearing seats 16, the bearing seats 16 are fixed at two sides of the center of the inner wall of the top of the box body 1 through bolts, the reciprocating screw rod 15 is rotatably connected between the two bearing seats 16, the driving motor 12 which is in driving connection with the reciprocating screw rod 15 is fixed on the bearing seats 16 through bolts, the second slide block 13 is rotatably connected on the reciprocating screw rod 15, the slide rail 10 is fixed at two corresponding sides of the bearing seats 16 through bolts, the first slide block 11 is slidably connected on the slide rail 10, the fan positioning plate 14 is fixed on the first slide block 11 and the second slide block 13 through bolts, a cooling fan 8 is fixed on the fan positioning plate 14 through bolts, three-end voltage regulator testing accessories are installed on the installation frame 6, the driving motor 12 works, therefore, the second sliding block 13 can reciprocate on the reciprocating screw rod 15, and finally the cooling fan 8 is driven to reciprocate in the box body 1, so that the components in the box body 1 can be cooled, the testing components of the three-end voltage regulator can be kept at a constant temperature, and the testing accuracy is prevented from being influenced by overhigh temperature of internal components.
Mounting bracket 6 includes first mounting bracket 3, heat insulating board 4 and second mounting bracket 5, heat insulating board 4 passes through the bolt fastening in the bottom inner wall center department of box 1, one side of heat insulating board 4 has first mounting bracket 3 through the bolt fastening, the opposite side of heat insulating board 4 has second mounting bracket 5 through the bolt fastening, through the first mounting bracket 3 and the second mounting bracket 5 that set up, be convenient for classify the installation with test components and parts, separately install high heating element and low heating element, in order to prevent the heat mutual interference that produces in its working process, the effectual life who promotes inside components and parts.
The heat insulation board 4 comprises a vacuum heat insulation layer 23 and an aerogel felt outer layer 24, wherein the outer side of the vacuum heat insulation layer 23 is wrapped with the aerogel felt outer layer 24.
The corresponding two sides of the slide rail 10 are fixed with a limiting block 9 through bolts.
The box body 1 is provided with heat dissipation holes 2 at two corresponding sides.
The use method and the working principle thereof are as follows: the three-end voltage regulator testing accessory is arranged on the mounting frame 6, the driving motor 12 works to drive the reciprocating screw rod 15 to rotate, so that the second sliding block 13 reciprocates on the reciprocating screw rod 15, and finally the cooling fan 8 is driven to reciprocate in the box body 1, so that components in the box body 1 can be cooled, the three-end voltage regulator testing components can keep constant temperature, and the situation that the temperature of internal components is too high and the testing accuracy is influenced is prevented;
the first mounting frame 3 and the second mounting frame 5 are arranged, so that the components for testing can be conveniently mounted in a classified mode, and the high-heat component and the low-heat component are separately mounted, so that mutual interference of heat generated in the working process is prevented, and the service life of the internal components is effectively prolonged;
through the supporting spring 21 who sets up, when the case received external impact, equipment mounting panel 17 atress downstream made supporting spring 21 atress compression, under supporting spring 21's reverse acting force, made it have good shock-absorbing performance to prevent that the vibration range is too big, cause test components and parts to damage.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a three end voltage regulator test equipment is with heat dissipation machine case which characterized in that: the heat dissipation device comprises a box body (1), a mounting frame (6), a driving assembly (7) and a heat dissipation fan (8), wherein the mounting frame (6) is fixed on the inner wall of the bottom of the box body (1) through bolts, the driving assembly (7) is fixed at the center of the inner wall of the top of the box body (1) through bolts, and the heat dissipation fan (8) is fixed on the driving assembly (7) through bolts;
the driving assembly (7) comprises a sliding rail (10), a first sliding block (11), a driving motor (12), a second sliding block (13), a fan positioning plate (14), a reciprocating screw rod (15) and bearing seats (16), wherein the bearing seats (16) are fixed on two sides of the center of the inner wall of the top of the box body (1) through bolts, the two bearing seats (16) are rotatably connected with the reciprocating screw rod (15), the driving motor (12) which is in driving connection with the reciprocating screw rod (15) is fixed on the bearing seats (16) through bolts, the second sliding block (13) is rotatably connected on the reciprocating screw rod (15), the sliding rail (10) is fixed on the corresponding two sides of the bearing seats (16) through bolts, the first sliding block (11) is connected on the sliding rail (10) in a sliding manner, and the fan positioning plate (14) is fixed on the first sliding block (11) and the second sliding block (13, and a cooling fan (8) is fixed on the fan positioning plate (14) through a bolt.
2. The heat dissipation case for a three-terminal voltage regulator test equipment according to claim 1, wherein: the mounting frame (6) comprises a first mounting frame (3), a heat insulation plate (4) and a second mounting frame (5), the heat insulation plate (4) is fixed at the center of the inner wall of the bottom of the box body (1) through bolts, the first mounting frame (3) is fixed on one side of the heat insulation plate (4) through bolts, and the second mounting frame (5) is fixed on the other side of the heat insulation plate (4) through bolts.
3. The heat dissipation case for a three-terminal voltage regulator test equipment according to claim 2, characterized in that: first mounting bracket (3) and second mounting bracket (5) all include equipment mounting panel (17), go up positioning seat (18), through-hole (19), lower positioning seat (20), supporting spring (21) and montant (22), through-hole (19) have been seted up to four turning position departments of equipment mounting panel (17), the inside swing joint of through-hole (19) has montant (22), the top welded fastening of montant (22) has last positioning seat (18), the bottom welding of montant (22) has lower positioning seat (20) of fixing on the bottom inner wall of box (1), cup joint on montant (22) and be fixed with supporting spring (21) that are located equipment mounting panel (17) and down between positioning seat (20).
4. The heat dissipation case for a three-terminal voltage regulator test equipment according to claim 2, characterized in that: the heat insulation board (4) comprises a vacuum heat insulation layer (23) and an aerogel felt outer layer (24), wherein the aerogel felt outer layer (24) is wrapped on the outer side of the vacuum heat insulation layer (23).
5. The heat dissipation case for a three-terminal voltage regulator test equipment according to claim 1, wherein: and the two corresponding sides of the slide rail (10) are fixed with limit blocks (9) through bolts.
6. The heat dissipation case for a three-terminal voltage regulator test equipment according to claim 1, wherein: the box body (1) is provided with heat dissipation holes (2) on two corresponding sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249988.XU CN210328414U (en) | 2019-08-05 | 2019-08-05 | Heat dissipation case for three-terminal voltage regulator test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249988.XU CN210328414U (en) | 2019-08-05 | 2019-08-05 | Heat dissipation case for three-terminal voltage regulator test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328414U true CN210328414U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249988.XU Expired - Fee Related CN210328414U (en) | 2019-08-05 | 2019-08-05 | Heat dissipation case for three-terminal voltage regulator test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328414U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648941A (en) * | 2020-06-01 | 2020-09-11 | 泰州捷能动力科技有限公司 | Reciprocating piston type full-oil-free lubricating air compressor |
| CN112268187A (en) * | 2020-11-20 | 2021-01-26 | 周英静 | Smart city that stability is strong uses cloud terminal |
| CN112572767A (en) * | 2020-12-12 | 2021-03-30 | 安徽卓尔航空科技有限公司 | Pitch-varying actuating mechanism of electronic pitch-varying device of propeller |
| CN114886223A (en) * | 2022-05-20 | 2022-08-12 | 南通华泰信息科技有限公司 | Environment-friendly data detection and analysis integrated software system |
-
2019
- 2019-08-05 CN CN201921249988.XU patent/CN210328414U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648941A (en) * | 2020-06-01 | 2020-09-11 | 泰州捷能动力科技有限公司 | Reciprocating piston type full-oil-free lubricating air compressor |
| CN112268187A (en) * | 2020-11-20 | 2021-01-26 | 周英静 | Smart city that stability is strong uses cloud terminal |
| CN112572767A (en) * | 2020-12-12 | 2021-03-30 | 安徽卓尔航空科技有限公司 | Pitch-varying actuating mechanism of electronic pitch-varying device of propeller |
| CN114886223A (en) * | 2022-05-20 | 2022-08-12 | 南通华泰信息科技有限公司 | Environment-friendly data detection and analysis integrated software system |
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| 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: 20200414 Termination date: 20210805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |