CN213213308U - Stabilized voltage power supply with internal heat dissipation mechanism for electrical engineering - Google Patents
Stabilized voltage power supply with internal heat dissipation mechanism for electrical engineering Download PDFInfo
- Publication number
- CN213213308U CN213213308U CN202021946566.0U CN202021946566U CN213213308U CN 213213308 U CN213213308 U CN 213213308U CN 202021946566 U CN202021946566 U CN 202021946566U CN 213213308 U CN213213308 U CN 213213308U
- Authority
- CN
- China
- Prior art keywords
- power supply
- fixedly connected
- bevel gear
- heat dissipation
- lead screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 238000004870 electrical engineering Methods 0.000 title claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 10
- 229920000297 Rayon Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a constant voltage power supply for electrical engineering of in-band heat dissipation mechanism belongs to constant voltage power supply technical field, power shell, motor, electronic components and filter screen, the first bearing is all clamped in the left and right sides of power shell, the first bearing endotheca is equipped with first pivot, the one end of first pivot and the output shaft fixed connection of motor, the outside joint of first pivot has two first bevel gears, first bevel gear meshes the second bevel gear, the lower fixed surface of second bevel gear is connected with the second pivot; the utility model discloses in, through setting up motor, first pivot, first bearing, first bevel gear, second bevel gear, reciprocal lead screw, screw seat and exhaust fan, make first pivot drive first bevel gear rotatory through opening the motor, thereby it is rotatory that second bevel gear is driven to drive the second pivot, and the exhaust fan just can give the discharge with the heat in each corner in the casing and go to the radiating effect of large tracts of land has been reached.
Description
Technical Field
The utility model belongs to the technical field of constant voltage power supply, especially, relate to a constant voltage power supply for electrical engineering of in-band portion heat dissipation mechanism.
Background
With the rapid advance of society, electrical equipment is increasing day by day, but aging and development of power transmission and distribution facilities are delayed, unstable voltage can cause fatal damage or misoperation to the equipment, and can cause loss in various aspects such as delay of delivery date and unstable quality of people in daily production, so that stable operation needs to be ensured by using a stabilized voltage power supply, the stabilized voltage power supply is an electronic device capable of providing current for a load end, and comprises an alternating current stabilized voltage power supply and a direct current stabilized voltage power supply, when the stabilized voltage power supply works, electronic components in the stabilized voltage power supply can generate a large amount of heat during operation, but an exhaust fan in the conventional stabilized voltage power supply can only carry out local heat dissipation and can not discharge all the heat in the power supply, and if the heat is not removed in time, the temperature in the stabilized voltage power supply can be rapidly increased, so that the stabilized voltage power supply is, and the exhaust fan is carrying out long-time radiating work after, the life-span of exhaust fan reduces gradually and damages, and the fan need be changed when unable heat dissipation, but current fan is generally fixed in constant voltage power supply through screw or viscose, and it is very inconvenient for staff's work to dismantle the change and has brought the trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the stabilized voltage power supply with the internal heat dissipation mechanism for the electrical engineering is provided for solving the problems that a fan of the stabilized voltage power supply in the prior art can only dissipate heat locally, large-area heat dissipation cannot be achieved, and the heat dissipation fan cannot be detached quickly after being damaged.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stabilized voltage power supply with an internal heat dissipation mechanism for electrical engineering comprises a power supply shell, a motor, electronic components and a filter screen, wherein first bearings are clamped on the left side and the right side of the power supply shell, a first rotating shaft is sleeved in the first bearings, one end of the first rotating shaft is fixedly connected with an output shaft of the motor, two first bevel gears are clamped on the outer side of the first rotating shaft, the first bevel gears are meshed with second bevel gears, the lower surfaces of the second bevel gears are fixedly connected with a second rotating shaft, a reciprocating lead screw is clamped on the outer surface of the second rotating shaft, the outer surface of the reciprocating lead screw is in threaded connection with a lead screw seat, an extension rod is fixedly connected to one side surface of the lead screw seat, one end of the extension rod, which is far away from the lead screw seat, is fixedly connected with a hairbrush, the extension rod is slidably connected in a sliding hole formed in a placing, the filter screen is arranged in the third through hole, the other side face of the screw rod seat is fixedly connected with a shell, the front side face and the rear side face of the shell are respectively provided with a first mounting plate, two second mounting plates are fixedly connected between the two first mounting plates and are respectively positioned on the upper side and the lower side of the shell, an exhaust fan is clamped on one side face of each second mounting plate, and a dismounting mechanism is arranged in the shell.
As a further description of the above technical solution:
and the lower surface of the inner wall of the power supply shell is provided with electronic components, and the two first mounting plates are respectively positioned at the left side and the right side of the electronic components.
As a further description of the above technical solution:
the disassembly mechanism comprises a connecting plate fixedly connected in the shell, the front side face and the rear side face of the connecting plate are respectively fixedly connected with a clamping block through a spring, the upper surface of the clamping block is fixedly connected with a handle, first through holes are formed in the positions, corresponding to the handles, of the front side face and the rear side face of the upper surface of the shell, the handle is located in the first through holes, limiting holes are formed in the positions, corresponding to the clamping blocks, of the front side face and the rear side face of the shell, and the clamping.
As a further description of the above technical solution:
the outer surface of the first mounting plate is provided with second through holes corresponding to the positions of the clamping blocks, and the two clamping blocks penetrate through the second through holes.
As a further description of the above technical solution:
the motor is fixedly connected to the left side surface of the power supply shell through a motor seat.
As a further description of the above technical solution:
the upper side and the lower side of the outer surface of the reciprocating screw rod correspond to the position of the sliding hole and are fixedly connected with limiting blocks.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the motor, first pivot, first bearing, first bevel gear, second bevel gear, reciprocal lead screw, screw seat and exhaust fan, it is rotatory to make first pivot drive first bevel gear through opening the motor, thereby second bevel gear is driven and drives the second pivot rotation, screw seat on the reciprocal lead screw and then reciprocate, and then make the casing drive the exhaust fan on the second mounting panel reciprocate, the exhaust fan just can be with the heat in each corner in the power shell for discharging go, thereby the radiating effect of large tracts of land has been reached.
2. The utility model discloses in, through setting up fixture block, handle, connecting plate, first through-hole, first mounting panel and second mounting panel, when the exhaust fan damaged because of long-time the use, with the inside pulling spring shrink of handle to the fixture block no longer blocks in the second through-hole, and then just can take off first mounting panel from the casing, just can maintain the fan of damage, thereby reached the effect of quick dismantlement fan and change the fan.
3. The utility model discloses in, through setting up reciprocal lead screw, the screw seat, the extension rod, brush and filter screen, the filter screen can be with most large-scale dust adhesion in the air on its surface, make large-scale dust can not cause the influence to the work of power inside, when motor work drives the screw seat and makes a round trip to reciprocate on reciprocal lead screw, the brush just can clean the filter screen, large-scale dust that will adhere to its surface clears up, thereby it influences the radiating effect to have a large amount of dust adhesion on the filter screen, and fan during operation is to filter screen side-blow, not only can be with the heat discharge in the power shell this moment, and the dust of sweeping down also can be blown off to the outside, avoid the dust to get into in the power shell.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic structural diagram of the side view of the middle housing, the first mounting plate and the second mounting plate of the present invention;
fig. 3 is a schematic sectional view of the top view of the housing of the present invention;
illustration of the drawings: 1. a power supply housing; 2. a first bevel gear; 3. a motor; 4. a first rotating shaft; 5. a first bearing; 6. a second bevel gear; 7. an electronic component; 8. a filter screen; 9. placing the plate; 10. a reciprocating screw; 11. an extension pole; 12. a first mounting plate; 13. a second mounting plate; 14. a disassembly mechanism; 141. a clamping block; 142. a handle; 143. a connecting plate; 144. a first through hole; 145. a spring; 15. a housing; 16. an exhaust fan; 17. a limiting block; 18. lead screw seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a stabilized voltage power supply with an internal heat dissipation mechanism for electrical engineering comprises a power supply shell 1, a motor 3, electronic components 7 and a filter screen 8, wherein the left side and the right side of the power supply shell 1 are respectively connected with a first bearing 5 in a clamping manner, a first rotating shaft 4 is sleeved in the first bearing 5, one end of the first rotating shaft 4 is fixedly connected with an output shaft of the motor 3, the motor 3 is fixedly connected to the left side surface of the power supply shell 1 through a motor seat, the motor 3 is more stable in working through the arrangement of the motor seat, two first bevel gears 2 are clamped on the outer side of the first rotating shaft 4, the first bevel gears 2 are meshed with a second bevel gear 6, the lower surface of the second bevel gear 6 is fixedly connected with a second rotating shaft, the outer surface of the second rotating shaft is clamped with a reciprocating lead screw 10, the outer surface of the reciprocating lead screw 10 is connected with a lead screw seat 18, one end fixedly connected with brush that lead screw seat 18 was kept away from to extension rod 11, through setting up the brush, just can clear up filter screen 8, extension rod 11 sliding connection is in placing the sliding hole of offering in board 9, place the lower surface of board 9 fixed connection at the power shell 1 inner wall, power shell 1 left and right sides face corresponds the position of brush and has offered the third through-hole, be provided with filter screen 8 in the third through-hole, through setting up filter screen 8, thereby can avoid the dust to get into power shell 1, cause the influence to the power supply work, another side fixedly connected with casing 15 of lead screw seat 18, casing 15 front and back both sides face all is provided with first mounting panel 12, two second mounting panels 13 of fixedly connected with between two first mounting panels 12, two second mounting panels 13 are located the upper and lower both sides of casing 15 respectively, a side joint of second mounting panel 13 has exhaust fan 16, through setting up motor, The power supply comprises a first rotating shaft 4, a first bevel gear 2, a reciprocating screw 10, a screw seat 18 and an exhaust fan 16, wherein the first rotating shaft 4 drives the first bevel gear 2 to rotate by turning on a motor 3, a second bevel gear 6 is driven to drive a second rotating shaft to rotate, the screw seat 18 on the second rotating shaft further moves up and down, so that a shell 15 drives the exhaust fan 16 on a first mounting plate 12 to move up and down, the exhaust fan 16 can discharge heat in each corner in a power supply shell 1, a dismounting mechanism 14 is arranged in the shell 15, an electronic component 7 is arranged on the lower surface of the inner wall of the power supply shell, two first mounting plates 12 are respectively positioned on the left side and the right side of the electronic component 7, the dismounting mechanism 14 comprises a connecting plate 143 fixedly connected in the shell 15, clamping blocks 141 are fixedly connected to the front side surface and the rear side surface of the connecting plate 143 through springs 145, and handles 142, the positions of the front side and the rear side of the upper surface of the shell 15 corresponding to the handle 142 are respectively provided with a first through hole 144, the handle 142 is positioned in the first through hole 144, the positions of the front side and the rear side of the shell 15 corresponding to the clamping blocks 141 are provided with limiting holes, the clamping blocks 141 penetrate through the limiting holes, the position of the outer surface of the first mounting plate 12 corresponding to the clamping blocks 141 is provided with a second through hole, the two clamping blocks 141 penetrate through the second through hole, the clamping blocks 141, the handle 142, the connecting plate 143, the first through holes 144, the first mounting plate 12 and the second mounting plate 13 are arranged, when the exhaust fan 16 is damaged due to long-time use, the handle 142 is pulled inwards to shrink the spring 145, so that the clamping blocks 141 are not clamped in the second through holes, the first mounting plate 12 can be taken down from the shell 15, the damaged exhaust fan 16 can be maintained, the positions of the upper side and the lower, by arranging the limiting block 17, the screw rod seat 18 cannot fall off from the reciprocating screw rod 10.
The working principle is as follows: when the dust cleaning device is used, the motor 3 is turned on, so that the first rotating shaft 4 drives the first bevel gear 2 to rotate, the second bevel gear 6 is driven to drive the second rotating shaft to rotate, the second rotating shaft can drive the screw seat 18 on the reciprocating screw 10 to move up and down, and further the shell 15 drives the first mounting plate 12 to move up and down, the second mounting plate 13 fixed on the first mounting plate 12 can drive the two exhaust fans 16 to move up and down, the exhaust fans 16 can discharge heat in each corner in the shell 15 when working, the filter screen 8 can filter dust generated when the exhaust fans 16 work, the extension rod 11 is also driven when the screw seat 18 moves up and down, the extension rod 11 is positioned in the sliding hole and can only move up and down, the brush can clean the filter screen 8, the dust is cleaned out of the surface of the filter screen 8, when the exhaust fans 16 are damaged and need to be replaced, the handle 142 is pulled inwards to retract the spring 145, the latch 141 is no longer latched in the second through hole, and the first mounting plate 12 can be removed from the housing 15, so that the damaged exhaust fan 16 can be repaired.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A stabilized voltage power supply with an internal heat dissipation mechanism for electrical engineering comprises a power supply shell (1), a motor (3), electronic components (7) and a filter screen (8), and is characterized in that the left side and the right side of the power supply shell (1) are respectively connected with a first bearing (5) in a clamping manner, a first rotating shaft (4) is sleeved in the first bearing (5), one end of the first rotating shaft (4) is fixedly connected with an output shaft of the motor (3), two first bevel gears (2) are connected with the outer side of the first rotating shaft (4) in a clamping manner, a second bevel gear (6) is meshed with the first bevel gears (2), a second rotating shaft is fixedly connected with the lower surface of the second bevel gear (6), a reciprocating lead screw (10) is connected with the outer surface of the reciprocating lead screw (10) in a clamping manner, a lead screw seat (18) is connected with the outer surface of the reciprocating lead screw (, one end fixedly connected with brush that lead screw seat (18) was kept away from in extension rod (11), extension rod (11) sliding connection is in placing the sliding hole of offering in board (9), place the lower surface of board (9) fixed connection at power shell (1) inner wall, the third through-hole has been seted up to the position that power shell (1) left and right sides face corresponds the brush, be provided with filter screen (8) in the third through-hole, another side fixedly connected with casing (15) of lead screw seat (18), casing (15) front and back both sides face all is provided with first mounting panel (12), two second mounting panel (13) of fixedly connected with between two first mounting panel (12), two upper and lower both sides that second mounting panel (13) are located casing (15) respectively, a side joint of second mounting panel (13) has exhaust fan (16), be provided with disassembly body (14) in casing (15).
2. The regulated power supply with the internal heat dissipation mechanism for electrical engineering according to claim 1, wherein an electronic component (7) is arranged on the lower surface of the inner wall of the power supply housing, and the two first mounting plates (12) are respectively positioned on the left side and the right side of the electronic component (7).
3. The regulated power supply with the internal heat dissipation mechanism for the electrical engineering according to claim 1, wherein the detachment mechanism (14) comprises a connecting plate (143) fixedly connected in the housing (15), clamping blocks (141) are fixedly connected to front and rear two side surfaces of the connecting plate (143) through springs (145), a handle (142) is fixedly connected to an upper surface of the clamping block (141), first through holes (144) are formed in positions, corresponding to the handle (142), of the front and rear two side surfaces of the upper surface of the housing (15), the handle (142) is located in the first through hole (144), limiting holes are formed in positions, corresponding to the clamping blocks (141), of the front and rear two side surfaces of the housing (15), and the clamping blocks (141) penetrate through the limiting holes.
4. The regulated power supply with the internal heat dissipation mechanism for electrical engineering according to claim 1, wherein a second through hole is formed in the outer surface of the first mounting plate (12) at a position corresponding to the fixture block (141), and both fixture blocks (141) penetrate through the second through hole.
5. The regulated power supply with the internal heat dissipation mechanism for electrical engineering according to claim 1, characterized in that the motor (3) is fixedly connected to the left side surface of the power supply housing (1) through a motor base.
6. The regulated power supply with the internal heat dissipation mechanism for electrical engineering according to claim 1, wherein the upper side and the lower side of the outer surface of the reciprocating lead screw (10) are fixedly connected with limit blocks (17) corresponding to the positions of the sliding holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946566.0U CN213213308U (en) | 2020-09-08 | 2020-09-08 | Stabilized voltage power supply with internal heat dissipation mechanism for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946566.0U CN213213308U (en) | 2020-09-08 | 2020-09-08 | Stabilized voltage power supply with internal heat dissipation mechanism for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213308U true CN213213308U (en) | 2021-05-14 |
Family
ID=75844507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021946566.0U Active CN213213308U (en) | 2020-09-08 | 2020-09-08 | Stabilized voltage power supply with internal heat dissipation mechanism for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213213308U (en) |
-
2020
- 2020-09-08 CN CN202021946566.0U patent/CN213213308U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213213308U (en) | Stabilized voltage power supply with internal heat dissipation mechanism for electrical engineering | |
| CN215256625U (en) | Fan blade cleaning device for wind power generation | |
| CN212857817U (en) | Drilling device with quick heat dissipation function | |
| CN210536113U (en) | Photovoltaic equipment is with switch board that has dustproof mechanism | |
| CN210439205U (en) | Epoxy glue cleaning equipment for bridge | |
| CN218919716U (en) | High-voltage ring network cabinet | |
| CN211151189U (en) | Energy storage cabinet with quick plug structure | |
| CN210431208U (en) | Switching power supply with dust removal structure | |
| CN114434136B (en) | Power battery pack disassembling equipment with disassembling mechanism | |
| CN215577433U (en) | Electronic information display screen with dust keeper | |
| CN212418814U (en) | Circuit board is with ash removal assistor | |
| CN211456317U (en) | High-low voltage electrical cabinet convenient to clearance | |
| CN212303248U (en) | Chip type fixed resistor | |
| CN211792387U (en) | Electric power cabinet convenient to maintenance | |
| CN212353415U (en) | High-efficient clearance mechanism is used to engraver | |
| CN113783204A (en) | Power quality comprehensive compensation device for power distribution network | |
| CN210967067U (en) | High-precision accessory production device | |
| CN215168135U (en) | Civil engineering is with concrete feeding device who has clean function | |
| CN214424388U (en) | Screen window based on electrostatic adsorption and photocatalyst | |
| CN214899632U (en) | Electric automatization switch board | |
| CN218352916U (en) | High-strength aging-resistant metal plate case | |
| CN217567917U (en) | Filter screen capable of being replaced conveniently | |
| CN216297242U (en) | Liquid crystal display cleaning equipment | |
| CN216016097U (en) | Electrical engineering and forceful electric power switch board is used in automation thereof | |
| CN215850375U (en) | Marking rack that facilitates use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Weichao Inventor after: Wu Yue Inventor after: Dong Erlong Inventor after: Jia Zhanfeng Inventor after: Luo Xianchun Inventor before: Luo Xianchun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231205 Address after: No. 1111, Changshengqiao Road, Small and Micro Enterprises Innovation Park, North Area of Chengdu Modern Industrial Port, Pidu District, Chengdu, Sichuan 611700 Patentee after: Sichuan Deshenke Ruida Intelligent Control Technology Co.,Ltd. Address before: 614400 No.31, group 4, Huajin village, Shoubao Township, Qianwei County, Leshan City, Sichuan Province Patentee before: Luo Xianchun |