CN210157090U - Power converter with convenient-to-detach function - Google Patents
Power converter with convenient-to-detach function Download PDFInfo
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- CN210157090U CN210157090U CN201920554198.6U CN201920554198U CN210157090U CN 210157090 U CN210157090 U CN 210157090U CN 201920554198 U CN201920554198 U CN 201920554198U CN 210157090 U CN210157090 U CN 210157090U
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- heat dissipation
- bottom plate
- power converter
- front cover
- converter
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Abstract
The utility model discloses a power converter with convenient disassembly function, which comprises a converter shell, a mounting box and a heat dissipation device, wherein the converter shell is arranged in the mounting box, the mounting box comprises an upper cover, a bottom plate, a front cover, a back seat and an automatic ejection device, the lower part of the upper cover is connected with the front cover and the back seat, the front cover and the back seat are arranged above the bottom plate, and the automatic ejection device is arranged on the bottom plate. The heat dissipation efficiency of the heat dissipation device is improved.
Description
Technical Field
The utility model relates to a power converter technical field specifically is a power converter with convenient to detach function.
Background
In power generation from a source of electricity, such as photovoltaic or wind energy, the supplied electricity is fed into the grid via an electrical conversion inverter, such as a grid-tie inverter, which converts direct current electricity into alternating current electricity of suitable voltage and frequency. In the control of an electric motor, a motor drive inverter is used to adjust the voltage and frequency of the power supplied to the motor as required. Typically, the inverter is a solid state switching inverter that adjusts its output by Pulse Width Modulation (PWM). In the case of an electrical switching inverter, the pulsed output becomes a predominantly sinusoidal waveform by employing an electrical filter containing the inductive elements that are actually present. While for a motor or other electrical machine, the inherent inductance of the machine is generally sufficient to perform this function within the machine. Thus, whether motoring or generating, the electric machine may similarly employ the conversion system to interface with the electrical system to which the electric machine is connected. Here, a device for adjusting a power supply from a power generation source input to a power network or adjusting a power supply to control a motor is collectively called a power converter, and a conventional power converter is troublesome to install, inconvenient to detach, difficult to maintain, and has no protective outer protective cover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power converter with convenient to detach function, the protecgulum is as supporting, increase stability, the setting of lug supports the protecgulum, increase the bearing capacity, the stability can be good, be convenient for installation and dismantlement, the problem of original power converter dismantlement difficulty has been solved, the service efficiency is improved, full automatic operation is convenient and save trouble, the area of contact between power converter and the heat abstractor has been reduced, the radiating area has been increased, radiating speed has been accelerated, heat abstractor's radiating efficiency has been improved, the problem among the prior art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a power converter with a function of convenient disassembly comprises a converter shell, a mounting box and a heat dissipation device, wherein the converter shell is mounted in the mounting box, the mounting box comprises an upper cover, a bottom plate, a front cover, a rear seat and an automatic ejection device, the front cover and the rear seat are connected below the upper cover and mounted above the bottom plate, and the automatic ejection device is arranged on the bottom plate;
the automatic ejection device comprises a sliding groove, a sliding block, a mounting seat, a sliding cylinder and a supporting plate, wherein the sliding groove is formed in two sides of the mounting seat, the sliding block is arranged in the sliding groove and is mounted below the supporting plate, the sliding cylinder is arranged on the side edge of the mounting seat, and a heat dissipation device is arranged in the bottom plate;
the heat dissipation device comprises a heat dissipation shell, a heat dissipation cavity, a heat dissipation fan and a heat dissipation through hole, wherein the heat dissipation cavity is arranged in the heat dissipation shell, the heat dissipation fan is arranged in the heat dissipation cavity, and the heat dissipation through hole is formed in the heat dissipation shell.
Preferably, the front cover is provided with a hinge and a fixed buckle, and the front cover is movably connected with the upper cover and the bottom plate through the hinge and the fixed buckle.
Preferably, the two sides of the front end of the bottom plate are provided with the convex blocks, and the two convex blocks are arranged below the front cover.
Preferably, the number of the automatic popping devices is two, and the two automatic popping devices are respectively and fixedly arranged on two sides of the bottom plate.
Preferably, the front end of the bottom plate is provided with a button, a motor is installed in the rear seat, the motor is electrically connected with the button, and the automatic ejection device is driven by the motor.
Preferably, the converter shell is arranged on the supporting plate and is movably connected with the mounting box through an automatic ejecting device.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a power converter with convenient to detach function, the below of upper cover is connected with protecgulum and back seat, protecgulum and back seat are installed in the bottom plate top, install hinge and fixed buckle on the protecgulum, through hinge and fixed buckle and upper cover and bottom plate swing joint, the lug is installed to the both sides of bottom plate front end, and two lugs set up in the below of protecgulum, open the protecgulum during the use, place the mounting box with the converter inside, when the converter pops out, the protecgulum is as supporting, stability is increased, the setting of lug supports the protecgulum, increase the bearing capacity, stability can be good.
2. The utility model relates to a power converter with convenient to detach function, the side of mount pad is provided with sliding cylinder, auto-eject device is provided with two, fixed both sides that set up on the bottom plate respectively, the bottom plate front end is provided with the button, install the motor in the back seat, the motor is connected with the button electricity, and auto-eject device is by motor drive, settle and pop out the converter through auto-eject device during the use, be convenient for install and dismantle, the problem of original power converter dismantlement difficulty has been solved, the service efficiency is improved, full automatic operation is convenient and save trouble.
3. The utility model relates to a power converter with convenient to detach function has seted up the heat dissipation through-hole on the heat dissipation shell, and through installation heat abstractor, power converter is not direct to be connected with heat abstractor, has reduced the area of contact between power converter and the heat abstractor, has increased radiating area for radiating speed has improved heat abstractor's radiating efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the bottom plate of the present invention;
fig. 3 is a sectional view of the local structure of the pop-up device of the present invention;
fig. 4 is a sectional view of the heat dissipation device of the present invention.
In the figure: 1. a converter housing; 2. mounting a box; 21. an upper cover; 22. a base plate; 221. a bump; 23. a front cover; 231. a hinge; 232. fixing the buckle; 24. a rear seat; 25. an ejection device; 251. a chute; 252. a slider; 253. a mounting seat; 254. a slide cylinder; 255. a support plate; 3. a heat sink; 31. a heat dissipation housing; 32. a heat dissipation chamber; 33. a heat radiation fan; 34. a heat dissipating through hole; 4. a button; 5. an electric motor.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an electric power converter with easy-to-detach function includes a converter housing 1, a mounting box 2 and a heat dissipation device 3, the converter housing 1 is installed in the mounting box 2, the mounting box 2 includes an upper cover 21, a bottom plate 22, a front cover 23, a rear seat 24 and an automatic ejection device 25, the front cover 23 and the rear seat 24 are connected below the upper cover 21, the front cover 23 and the rear seat 24 are installed above the bottom plate 22, the front cover 23 is installed with a hinge 231 and a fixing buckle 232, and is movably connected with the upper cover 21 and the bottom plate 22 through the hinge 231 and the fixing buckle 232, two sides of the front end of the bottom plate 22 are installed with bumps 221, and the two bumps 221 are disposed below the front cover 23, when the converter is used, the front cover 23 is opened, the converter is placed inside the mounting box 2, when the converter is ejected, the front cover 23 serves as a support to increase stability, the bumps 221 are disposed to abut against the front cover 23, the stability is good; the automatic ejecting device 25 is arranged on the bottom plate 22, the automatic ejecting device 25 comprises a sliding groove 251, a sliding block 252, an installation seat 253, a sliding cylinder 254 and a supporting plate 255, the sliding groove 251 is formed in two sides of the installation seat 253, the sliding block 252 is arranged in the sliding groove 251, the sliding block 252 is installed below the supporting plate 255, the sliding cylinder 254 is arranged on the side edge of the installation seat 253, two automatic ejecting devices 25 are arranged and fixedly arranged on two sides of the bottom plate 22 respectively, a button 4 is arranged at the front end of the bottom plate 22, a motor 5 is installed in the rear seat 24, the motor 5 is electrically connected with the button 4, the automatic ejecting device 25 is driven by the motor, and the converter is arranged and ejected through the automatic ejecting device 25 during use, so that the installation and the disassembly are convenient, the problem of the difficulty in disassembling of the original power; be provided with heat abstractor 3 in the bottom plate 22, heat abstractor 3 includes heat dissipation shell 31, heat dissipation cavity 32, radiator fan 33 and heat dissipation through-hole 34, be provided with heat dissipation cavity 32 in the heat dissipation shell 31, install radiator fan 33 in the heat dissipation cavity 32, heat dissipation through-hole 34 has been seted up on the heat dissipation shell 31, through installing heat abstractor 3, power converter is not direct to be connected with heat abstractor 3, the area of contact between power converter and the heat abstractor 3 has been reduced, the radiating area has been increased, radiating speed has been accelerated, the radiating efficiency of heat abstractor 3 has been improved.
In summary, the following steps: the utility model relates to a power converter with convenient to detach function, the below of upper cover 21 is connected with protecgulum 23 and back seat 24, protecgulum 23 and back seat 24 are installed in bottom plate 22 top, install hinge 231 and fixed buckle 232 on the protecgulum 23, through hinge 231 and fixed buckle 232 and upper cover 21 and bottom plate 22 swing joint, lug 221 is installed to the both sides of bottom plate 22 front end, and two lugs 221 set up in the below of protecgulum 23, open protecgulum 23 during the use, place the converter inside the mounting box 2, when the converter pops out, protecgulum 23 is as supporting, increase stability, the setting of lug 221 supports protecgulum 23, increase the bearing capacity, stability can be good; the side edge of the mounting seat 253 is provided with the sliding air cylinder 254, two automatic ejecting devices 25 are arranged and are respectively fixedly arranged on two sides of the bottom plate 22, the button 4 is arranged at the front end of the bottom plate 22, the motor 5 is arranged in the rear seat 24, the motor 5 is electrically connected with the button 4, the automatic ejecting devices 25 are driven by the motor, and the converter is arranged and ejected through the automatic ejecting devices 25 when the automatic ejecting device is used, so that the mounting and the dismounting are convenient, the problem of difficulty in dismounting the original power converter is solved, the use efficiency is improved, and the full-automatic operation is convenient and trouble-saving; the heat dissipation shell 31 is provided with the heat dissipation through hole 34, and the power converter is not directly connected with the heat dissipation device 3 by installing the heat dissipation device 3, so that the contact area between the power converter and the heat dissipation device 3 is reduced, the heat dissipation area is increased, the heat dissipation speed is increased, and the heat dissipation efficiency of the heat dissipation device 3 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A power converter with a function of facilitating disassembly, comprising a converter case (1), a mounting box (2), and a heat dissipating device (3), characterized in that: the converter shell (1) is installed in the installation box (2), the installation box (2) comprises an upper cover (21), a bottom plate (22), a front cover (23), a rear seat (24) and an automatic ejecting device (25), the front cover (23) and the rear seat (24) are connected below the upper cover (21), the front cover (23) and the rear seat (24) are installed above the bottom plate (22), and the automatic ejecting device (25) is arranged on the bottom plate (22);
the automatic ejecting device (25) comprises sliding grooves (251), sliding blocks (252), an installation seat (253), sliding cylinders (254) and a supporting plate (255), the sliding grooves (251) are formed in two sides of the installation seat (253), the sliding blocks (252) are arranged in the sliding grooves (251), the sliding blocks (252) are installed below the supporting plate (255), the sliding cylinders (254) are arranged on the side edges of the installation seat (253), and the heat dissipation device (3) is arranged in the bottom plate (22);
the heat dissipation device (3) comprises a heat dissipation shell (31), a heat dissipation cavity (32), a heat dissipation fan (33) and heat dissipation through holes (34), wherein the heat dissipation cavity (32) is arranged in the heat dissipation shell (31), the heat dissipation fan (33) is arranged in the heat dissipation cavity (32), and the heat dissipation through holes (34) are formed in the heat dissipation shell (31).
2. A power converter having a function of facilitating detachment according to claim 1, characterized in that: the front cover (23) is provided with a hinge (231) and a fixed buckle (232), and the front cover is movably connected with the upper cover (21) and the bottom plate (22) through the hinge (231) and the fixed buckle (232).
3. A power converter having a function of facilitating detachment according to claim 1, characterized in that: the two sides of the front end of the bottom plate (22) are provided with bumps (221), and the two bumps (221) are arranged below the front cover (23).
4. A power converter having a function of facilitating detachment according to claim 1, characterized in that: the number of the automatic ejecting devices (25) is two, and the two automatic ejecting devices are respectively fixedly arranged on two sides of the bottom plate (22).
5. A power converter having a function of facilitating detachment according to claim 1, characterized in that: the automatic ejection device is characterized in that a button (4) is arranged at the front end of the bottom plate (22), a motor (5) is installed in the rear seat (24), the motor (5) is electrically connected with the button (4), and the automatic ejection device (25) is driven by the motor.
6. A power converter having a function of facilitating detachment according to claim 1, characterized in that: the converter shell (1) is arranged on the supporting plate (255) and is movably connected with the mounting box (2) through an automatic ejecting device (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554198.6U CN210157090U (en) | 2019-04-22 | 2019-04-22 | Power converter with convenient-to-detach function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554198.6U CN210157090U (en) | 2019-04-22 | 2019-04-22 | Power converter with convenient-to-detach function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210157090U true CN210157090U (en) | 2020-03-17 |
Family
ID=69757245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554198.6U Expired - Fee Related CN210157090U (en) | 2019-04-22 | 2019-04-22 | Power converter with convenient-to-detach function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210157090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257063A (en) * | 2021-12-09 | 2022-03-29 | 浙江星星冷链集成股份有限公司 | Efficient heat dissipation wide voltage converter and use method thereof |
-
2019
- 2019-04-22 CN CN201920554198.6U patent/CN210157090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257063A (en) * | 2021-12-09 | 2022-03-29 | 浙江星星冷链集成股份有限公司 | Efficient heat dissipation wide voltage converter and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 400000 Changxing e-commerce logistics park, 18 torch Avenue, Jiulongpo Industrial Park, Jiulongpo District, Chongqing 308 Patentee after: Chongqing Zhongmiao Huineng New Energy Technology Co., Ltd Address before: 415700 No.12, tangjiayan formation, huangjingyu village, shejiaping Township, Taoyuan County, Changde City, Hunan Province Patentee before: Yu Yuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210422 |