CN218648736U - Voltage transformation rectifier device - Google Patents
Voltage transformation rectifier device Download PDFInfo
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- CN218648736U CN218648736U CN202222168011.3U CN202222168011U CN218648736U CN 218648736 U CN218648736 U CN 218648736U CN 202222168011 U CN202222168011 U CN 202222168011U CN 218648736 U CN218648736 U CN 218648736U
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- fixedly connected
- transformer rectifier
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Abstract
The utility model discloses a voltage transformation rectifier device, which comprises an outer shell, the shell left end face is provided with the air intake, shell left end face inner chamber evenly rotates and is connected with first tripe, shell up end middle part is provided with the thermovent, the intracavity fixedly connected with support frame of thermovent, the inside heat dissipation fan that is provided with of support frame, shell right-hand member face inner chamber rotates and is connected with the second tripe, shell inner chamber bottom rotates and is connected with the rotation post, rotate post up end fixedly connected with backup pad, back wall fixedly connected with deep bead before the shell inner chamber, shell inner chamber right edge department upper and lower wall difference fixedly connected with down baffle and last baffle. This transformer rectifier device provides a transformer rectifier device, has solved current transformer rectifier device and has inconvenient supports the centre gripping with the transformer rectifier main part and fix in the shell inner chamber, can't cool down the problem to the high temperature that the operation of the transformer rectifier main part in the shell inner chamber produced fast.
Description
Technical Field
The utility model relates to a transformer rectifier technical field specifically is a transformer rectifier device.
Background
Rectifiers are devices that convert ac power to dc power and are used to power devices and detect radio signals. The rectifier may be made of a vacuum tube, an igniter tube, a solid state silicon semiconductor diode, a mercury arc, or the like. The high-power transformer rectifier can be used as a direct-current power supply in the aspects of chemical industry, transportation and the like, the requirements on the transformer rectifier are gradually increased along with the continuous development of the technology of aviation and aviation flight equipment at present, but the conventional transformer rectifier device is inconvenient to support, clamp and fix a transformer rectifier main body in an inner cavity of a shell, so that the transformer rectifier main body is installed in the inner cavity of the shell by screws for inconvenient heat dissipation, the conventional transformer rectifier device cannot rapidly cool the high temperature generated by the operation of the transformer rectifier main body in the inner cavity of the shell, and the transformer rectifier main body cannot be cooled due to the high temperature to be damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a voltage transformation rectifier device has solved current voltage transformation rectifier device and has inconveniently supported the centre gripping with the voltage transformation rectifier main part and fix in shell cavity, and the problem of cooling down can't be carried out to the high temperature that the operation of the voltage transformation rectifier main part in the shell cavity produced fast.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a voltage transformation rectifier device, includes the shell, shell left end face is provided with the air intake, shell left end face inner chamber evenly rotates and is connected with first tripe, shell up end middle part is provided with the thermovent, thermovent inner chamber fixedly connected with support frame, the inside heat dissipation fan that is provided with of support frame, shell right-hand member face inner chamber rotates and is connected with the second tripe, shell inner chamber bottom rotates and is connected with the rotation post, rotation post up end fixedly connected with backup pad, back wall fixedly connected with deep bead before the shell inner chamber, lower wall difference fixedly connected with lower baffle and last baffle on shell inner chamber right edge department.
Preferably, the middle part of the upper end face of the supporting plate is fixedly connected with a round block, the upper end face of the round block is rotatably connected with a tray through a bearing, and the upper end face of the tray is provided with the transformer rectifier body.
Preferably, the front edge and the rear edge of the upper end face of the supporting plate are rotatably connected with a pulling rod through rotating shafts, the front wall and the rear wall of the inner cavity of the shell are symmetrically and fixedly connected with sliding columns, and the outer parts of the sliding columns are connected with clamping plates in a sliding mode.
Preferably, a transmission groove is formed in the front end face of the shell, the first worm wheel is uniformly and fixedly connected to one end, located in the inner cavity of the transmission groove, of the first louver, and the first worm wheel is connected with a first worm in a meshed mode.
Preferably, the second louver is located the even fixedly connected with second worm wheel of transmission inslot cavity one end, the meshing of second worm wheel is connected with the second worm, the second worm is connected with the cylinder through the transmission of second bevel gear group.
Preferably, the cylinder is in transmission connection with a first worm through a first bevel gear set, a supporting block is fixedly connected to the inner cavity of the transmission groove, and the cylinder is rotatably connected to the inside of the supporting block through a bearing.
Preferably, the inner cavity of the wind shield is fixedly connected with cooling fins, the left edge of the inner cavity of the wind shield is provided with a filter screen plate, the upper edge of the right end face of the wind shield is fixedly connected with an L-shaped placing frame, and the cooling fins are made of aluminum materials.
(III) advantageous effects
The utility model provides a transformer rectifier device. The method has the following beneficial effects:
(1) The variable-voltage rectifier device enters an inner cavity of a shell through an air inlet by utilizing air, then a first worm and a second worm are rotated through a first bevel gear set and a second bevel gear set which are driven by cylinders, a first worm wheel and a second worm wheel which are driven by the first worm and the second worm are rotated to rotate a first louver and a second louver to swing in a reciprocating mode, so that the flow direction of air is adjusted, the air is circulated and blows up and down in the inner cavity of the shell, then the air absorbs and blocks substances such as dust and the like in the air through a filter screen plate in an inner cavity of a wind shield, then the air is cooled by a cooling fin, so that the variable-voltage rectifier body is cooled, the flow direction of the air is adjusted by utilizing the reciprocating swing of the first louver, when the air flows in the inner cavity of the shell, the high temperature generated when the variable-voltage rectifier body operates is extracted by the rotation of the cooling fan, and part of the air is discharged and flowed through a guide plate matched with a lower guide plate, so that the problem that the high temperature generated when the variable-voltage rectifier body operates in the inner cavity of the variable-voltage rectifier cannot be cooled rapidly due to the high temperature cannot be damaged due to the variable-voltage rectifier is solved.
(2) This transformer rectifier device through placing the transformer rectifier body on the tray, then utilizes the rotation post to rotate the backup pad, makes the backup pad utilize pivot transmission pull rod pulling splint sliding connection outside the traveller to make splint carry out the centre gripping fixed to the transformer rectifier body, avoided current transformer rectifier device inconvenient with the transformer rectifier main part support centre gripping fixed in the shell inner chamber, lead to the transformer rectifier main part to utilize the screw to install inconvenient radiating trouble of carrying on in the shell inner chamber.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the partial sectional structure of the housing of the present invention;
FIG. 3 is a schematic view of a half-section structure of the housing of the present invention;
FIG. 4 is a schematic view of a partial sectional structure of the transmission groove of the present invention;
FIG. 5 is a schematic view of the structure of the area A in FIG. 4 according to the present invention;
in the figure: 1. a housing; 2. an air inlet; 3. a first louver; 4. a heat dissipation port; 5. a heat dissipation fan; 6. a support frame; 7. an upper guide plate; 8. a second louver; 9. a wind deflector; 10. an L-shaped placing rack; 11. a transformer rectifier body; 12. a lower guide plate; 13. a heat sink; 14. a first worm gear; 15. a first worm; 16. a first bevel gear set; 17. a second worm gear; 18. a second worm; 19. a supporting block; 20. a cylinder; 21. a second bevel gear set; 22. rotating the column; 23. a support plate; 24. a round block; 25. a tray; 26. a traveler; 27. a splint; 28. pulling a rod; 29. a transmission groove;
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a voltage transformation rectifier device, which comprises an outer shell 1, 1 left end face of shell is provided with air intake 2, 1 left end face inner chamber of shell evenly rotates and is connected with first tripe 3, 1 up end middle part of shell is provided with thermovent 4, 4 inner chamber fixedly connected with support frames 6 of thermovent, 6 inside heat dissipation fans 5 that are provided with of support frame, 1 right end face inner chamber of shell rotates and is connected with second tripe 8, 1 inner chamber bottom of shell rotates and is connected with rotation post 22, rotate post 22 up end fixedly connected with backup pad 23, back wall fixedly connected with deep bead 9 before 1 inner chamber of shell, lower wall fixedly connected with bottom guide 12 and upper guide 7 respectively on 1 inner chamber right edge department of shell.
Preferably, the middle part of the upper end face of the support plate 23 is fixedly connected with a round block 24, the upper end face of the round block 24 is rotatably connected with a tray 25 through a bearing, and the upper end face of the tray 25 is provided with the transformer rectifier body 11. By placing the transformer rectifier body 11 on the tray 25 and then rotating the support plate 23 by using the rotating column 22, the support plate 23 is enabled to utilize the rotating shaft to drive the pulling rod 28 to pull the clamping plate 27 to be slidably connected outside the sliding column 26, so that the clamping plate 27 clamps and fixes the transformer rectifier body 11, and the trouble that the transformer rectifier body is inconvenient to support, clamp and fix in the inner cavity of the shell by using a screw to cause the transformer rectifier body to be inconvenient to radiate by using the screw installed in the inner cavity of the shell is avoided.
Preferably, the front and rear edges of the upper end surface of the supporting plate 23 are rotatably connected with a pulling rod 28 through a rotating shaft, the front and rear walls of the inner cavity of the housing 1 are symmetrically and fixedly connected with sliding columns 26, and the outer parts of the sliding columns 26 are slidably connected with clamping plates 27.
Preferably, a transmission groove 29 is formed in the front end face of the housing 1, the first louvers 3 are uniformly and fixedly connected with a first worm wheel 14 at one end of the transmission groove 29, and the first worm wheel 14 is engaged with a first worm 15. Air enters an inner cavity of a shell 1 through an air inlet 2, then a first bevel gear set 16 and a second bevel gear set 21 are driven through a cylinder 20 to rotate a first worm 15 and a second worm 18, the first worm 15 and the second worm 18 drive a first worm wheel 14 and a second worm wheel 17 to rotate a first shutter 3 and a second shutter 8 to swing in a reciprocating mode, so that the flow direction of the air is adjusted, the air is blown up and down in the inner cavity of the shell 1 in a circulating mode, then the air absorbs and blocks substances such as dust and the like in the air through a filter screen plate in the inner cavity of a wind shield 9, then the air is cooled and cooled through a cooling fin 13, so that the transformer rectifier body 11 is cooled and cooled, the flow direction of the air is adjusted through reciprocating swing of the first shutter 3, when the air flows in the inner cavity of the shell 1, high temperature generated when the transformer rectifier body 11 operates is extracted through rotation of a cooling fan 5, and part of the air is discharged and flows through an upper guide plate 7 and a lower guide plate 12, and the problem that the transformer rectifier body cannot be cooled and damaged due to the high temperature of the transformer rectifier generated when the existing transformer rectifier cannot be cooled and rapidly operated by the existing transformer rectifier device cannot be solved.
Preferably, one end of the second louver 8, which is located in the inner cavity of the transmission groove 29, is uniformly and fixedly connected with a second worm wheel 17, the second worm wheel 17 is connected with a second worm 18 in a meshing manner, and the second worm 18 is connected with a cylinder 20 in a transmission manner through a second bevel gear set 21.
Preferably, the cylinder 20 is in transmission connection with the first worm 15 through the first bevel gear set 16, the inner cavity of the transmission groove 29 is fixedly connected with the supporting block 19, and the cylinder 20 is rotatably connected inside the supporting block 19 through a bearing.
Preferably, the inner cavity of the wind shield 9 is fixedly connected with cooling fins 13, the left edge of the inner cavity of the wind shield 9 is provided with a filter screen plate, the upper edge of the right end face of the wind shield 9 is fixedly connected with an L-shaped placing frame 10, and the cooling fins 13 are made of aluminum materials.
When the variable-voltage rectifier works, firstly, the variable-voltage rectifier body 11 is placed on the tray 25, then the rotating column 22 is used for rotating the supporting plate 23, the supporting plate 23 is used for driving the pulling rod 28 to pull the clamping plate 27 to be connected to the outside of the sliding column 26 in a sliding manner, so that the clamping plate 27 clamps and fixes the variable-voltage rectifier body 11, then air enters the inner cavity of the shell 1 through the air inlet 2, then the first bevel gear set 16 and the second bevel gear set 21 are driven through the cylinder 20 to rotate the first worm 15 and the second worm 18, the first worm 15 and the second worm 18 are driven by the first worm wheel 14 and the second worm wheel 17 to rotate the first louver 3 and the second louver 8 to swing back and forth, so that the air flow direction is adjusted, and the air is circularly blown up and down in the inner cavity of the shell 1, then, the air is made to pass through a filter screen plate in the inner cavity of the wind shield 9 to adsorb and block substances such as dust in the air, and then the air is cooled through the cooling fins 13, so that the transformer rectifier body 11 is cooled, and the first louvers 3 are used for adjusting the flow direction of the air in a reciprocating swinging mode, so that when the air flows in the inner cavity of the shell 1, the high temperature generated when the transformer rectifier body 11 operates is extracted through the rotation of the cooling fan 5, and part of the air flows through the upper guide plate 7 and the lower guide plate 12 in a matched mode, so that the problem that the high temperature generated when the transformer rectifier body in the inner cavity of the shell operates cannot be cooled quickly by the existing transformer rectifier device is solved, and the transformer rectifier body cannot be cooled due to the high temperature to be damaged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (7)
1. A transformer rectifier device comprising a housing (1), characterized in that: shell (1) left end face is provided with air intake (2), shell (1) left end face inner chamber evenly rotates and is connected with first tripe (3), shell (1) up end middle part is provided with thermovent (4), thermovent (4) inner chamber fixedly connected with support frame (6), inside heat dissipation fan (5) that is provided with of support frame (6), shell (1) right end face inner chamber rotates and is connected with second tripe (8), shell (1) inner chamber bottom rotates and is connected with and rotates post (22), rotate post (22) upper end fixedly connected with backup pad (23), back wall fixedly connected with deep bead (9) before shell (1) inner chamber, lower wall difference fixedly connected with lower baffle (12) and upper guide (7) are gone up to shell (1) inner chamber right edge department.
2. A transformer rectifier device according to claim 1, wherein: the transformer rectifier is characterized in that a round block (24) is fixedly connected to the middle of the upper end face of the supporting plate (23), a tray (25) is rotatably connected to the upper end face of the round block (24) through a bearing, and a transformer rectifier body (11) is placed on the upper end face of the tray (25).
3. A transformer rectifier device according to claim 1, wherein: the front edge and the rear edge of the upper end face of the supporting plate (23) are rotatably connected with a pulling rod (28) through a rotating shaft, the front wall and the rear wall of the inner cavity of the shell (1) are symmetrically and fixedly connected with sliding columns (26), and the outer portions of the sliding columns (26) are slidably connected with clamping plates (27).
4. A transformer rectifier device according to claim 1, wherein: the novel worm gear is characterized in that a transmission groove (29) is formed in the front end face of the shell (1), the first louver (3) is located at one end of the inner cavity of the transmission groove (29), a first worm wheel (14) is uniformly and fixedly connected to one end of the inner cavity of the transmission groove (29), and the first worm wheel (14) is connected with a first worm (15) in a meshed mode.
5. A transformer rectifier device according to claim 4, wherein: the second louver (8) is located at one end of an inner cavity of the transmission groove (29), a second worm wheel (17) is uniformly and fixedly connected to one end of the inner cavity of the transmission groove, a second worm (18) is connected to the second worm wheel (17) in a meshed mode, and the second worm (18) is connected with a cylinder (20) through a second bevel gear set (21) in a transmission mode.
6. A transformer rectifier device according to claim 5, wherein: the cylinder (20) is in transmission connection with the first worm (15) through the first bevel gear set (16), the inner cavity of the transmission groove (29) is fixedly connected with the supporting block (19), and the cylinder (20) is rotatably connected inside the supporting block (19) through a bearing.
7. A transformer rectifier device according to claim 5, wherein: the wind shield is characterized in that radiating fins (13) are fixedly connected to the inner cavity of the wind shield (9), a filter screen plate is arranged at the left edge of the inner cavity of the wind shield (9), an L-shaped placing frame (10) is fixedly connected to the upper edge of the right end face of the wind shield (9), and the radiating fins (13) are made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222168011.3U CN218648736U (en) | 2022-08-17 | 2022-08-17 | Voltage transformation rectifier device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222168011.3U CN218648736U (en) | 2022-08-17 | 2022-08-17 | Voltage transformation rectifier device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218648736U true CN218648736U (en) | 2023-03-17 |
Family
ID=85490710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222168011.3U Active CN218648736U (en) | 2022-08-17 | 2022-08-17 | Voltage transformation rectifier device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218648736U (en) |
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2022
- 2022-08-17 CN CN202222168011.3U patent/CN218648736U/en active Active
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