CN211429180U - Heat dissipation device for power converter - Google Patents
Heat dissipation device for power converter Download PDFInfo
- Publication number
- CN211429180U CN211429180U CN202020057057.6U CN202020057057U CN211429180U CN 211429180 U CN211429180 U CN 211429180U CN 202020057057 U CN202020057057 U CN 202020057057U CN 211429180 U CN211429180 U CN 211429180U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- power converter
- body shell
- partition plate
- converter according
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation device for a power converter, which comprises a body shell and a heat dissipation fin, wherein the top of the body shell is provided with a body upper cover, one end of the body upper cover is connected with a rotating shaft, the bottom of the inner side of the body shell is provided with a partition plate, the surface of the partition plate is provided with a ventilation opening, one side of the partition plate is provided with a heat dissipation fan, in the utility model, two modes are adopted on the heat dissipation mode of the power converter, one mode is heat dissipation through the heat dissipation fan, the other mode is heat dissipation through the heat dissipation fin, thus the internal heat dissipation of the power converter is more sufficient, one of the two heat dissipation devices is prevented from being damaged to cause the power converter not to be normally used, a dust suction device is arranged in the power converter, people know that a plurality of static phenomena can be generated in the working process, thereby a great, which would otherwise affect the life of the converter.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a heat abstractor for power converter.
Background
Electric vehicles and plug-in hybrid vehicles are equipped with an inverter device for driving a motor connected to a wheel using a high-voltage battery, and a low-voltage battery for operating auxiliary devices such as a lamp and a radio of the vehicle.
In the existing power converter, because of the properties of high voltage and high output power, the insulation property and the heat dissipation property are very important, and particularly, in the case of a component with large heat productivity such as a power module, if the heat dissipation problem cannot be solved, the electrical component is directly damaged, and the existing equipment has the heat dissipation effect, so a novel heat dissipation device for the power converter is needed.
SUMMERY OF THE UTILITY MODEL
This is not enough to prior art, the utility model provides a: a heat dissipation device for a power converter has the advantages of good heat dissipation effect and stable heat dissipation, and further solves the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat dissipation device for a power converter comprises a body shell and heat dissipation fins, wherein a body upper cover is arranged at the top of the body shell, one end of the body upper cover is connected with a rotating shaft, a partition plate is arranged at the bottom of the inner side of the body shell, a ventilation opening is formed in the surface of the partition plate, a heat dissipation fan is arranged on one side of the partition plate, a component mounting plate is mounted at the top of the partition plate, the heat dissipation fins are arranged on one side of the component mounting plate, a dust suction device is arranged at the bottom of the inner side of the body shell, an outlet is formed in one side of the dust suction device, a temperature detector is arranged on one side of the outlet, a display screen is arranged in the middle position of the surface of the body shell, a control button is arranged below the display screen, a wiring terminal is arranged on one side of the display screen, a heat dissipation strip-shaped hole is formed in the surface of the body shell.
As a further description of the above technical solution:
the shape of body shell is the square, and the body upper cover at body shell top can rotate through the rotation axis and open.
As a further description of the above technical solution:
the four mounting lugs are arranged, and the four mounting lugs are symmetrical with respect to the center line of the body shell.
As a further description of the above technical solution:
four cooling fans are arranged, and the four cooling fans are symmetrical with respect to the center line of the body shell in pairs.
As a further description of the above technical solution:
a plurality of heat dissipation bar holes are formed in the body shell, and the plurality of heat dissipation bar holes are evenly distributed on two sides of the body shell.
As a further description of the above technical solution:
the number of the radiating fins is two, and a certain safety distance is reserved between each radiating fin and the inner side of the shell of the body.
Compared with the prior art, the utility model has the advantages that;
(1) the utility model discloses in, adopted the dual mode on power converter's radiating mode, firstly dispel the heat through radiator fan, secondly dispel the heat through the fin, it is more abundant to power converter's inside heat dissipation like this, has moreover avoided one of them damage of two kinds of heat abstractor to make its power converter can not normal use, not only has the advantage that the radiating effect is good, but also has the stable advantage of heat dissipation.
(2) The utility model discloses in, set up dust extraction in power converter, adsorb a large amount of dusts in time with power converter working process and handle, avoid power converter to receive the dust influence to prolong power converter's life-span, secondly set up temperature detector in power converter, can know the temperature in the converter fast, so that in time make corresponding processing.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation device for a power converter according to the present invention;
fig. 2 is a front view of a heat dissipation device for a power converter according to the present invention;
fig. 3 is a side view of a heat dissipation device for a power converter according to the present invention.
Illustration of the drawings:
the device comprises a body shell, 2 mounting lugs, 3 mounting holes, 4 rotating shafts, 5 body upper covers, 6 radiating fins, 7 partition plates, 8 radiating fans, 9 bolts, 10 component mounting plates, 11 ventilation openings, 12 dust suction devices, 13 outlets, 14 temperature detectors, 15 radiating strip-shaped holes, 16 connecting terminals, 17 display screens and 18 control buttons.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a heat dissipation device for a power converter comprises a body casing 1 and a heat dissipation fin 6, wherein a body upper cover 5 is arranged at the top of the body casing 1, one end of the body upper cover 5 is connected with a rotating shaft 4, a partition plate 7 is arranged at the bottom of the inner side of the body casing 1, a ventilation opening 11 is formed in the surface of the partition plate 7, a heat dissipation fan 8 is arranged at one side of the partition plate 7, a component mounting plate 10 is mounted at the top of the partition plate 7, the heat dissipation fin 6 is arranged at one side of the component mounting plate 10, a dust suction device 12 is arranged at the bottom of the inner side of the body casing 1, an outlet 13 is formed at one side of the dust suction device 12, a temperature detector 14 is arranged at one side of the outlet 13, a display screen 17 is arranged at the middle position of the surface of the body casing 1, a control button 18, and the middle position of the surface of the mounting support lug 2 is provided with a mounting hole 3, and the surface of the body shell 1 is provided with a heat dissipation strip-shaped hole 15.
In one embodiment, the shape of the body casing 1 is a cube, and the body upper cover 5 at the top of the body casing 1 can be rotated and opened by the rotating shaft 4, the number of the mounting lugs 2 is four, and two pairs of the four mounting lugs 2 are symmetrical about the central line of the body casing 1, four heat dissipation fans 8 are mounted, and two pairs of the four heat dissipation fans 8 are symmetrical about the central line of the body casing 1, the heat dissipation strip-shaped holes 15 are provided in a plurality, and the plurality of heat dissipation strip-shaped holes 15 are uniformly distributed on two sides of the body casing 1, two heat dissipation fins 6 are provided, and each heat dissipation fin 6 has a certain safety distance with the inner side of the body casing 1, wherein the heat dissipation fans 8, the heat dissipation strip-shaped holes 15, and the heat dissipation fins 6 jointly form a multiple heat.
In one embodiment, the function of the outlet 13 is to remove dust sucked by the suction device 12 from the interior of the body housing 1.
In one embodiment, the first time the temperature detected by the temperature detector 14 is displayed on the display screen 17 for viewing.
The working principle is as follows: during the use, whether each part of switch on power supply detection is normally used, connect the circuit on components and parts mounting panel 10, carry out through the inside radiator fan 8 and the fin 6 that sets up of body shell 1 and can obtain the fast ripe cooling to the power component that calorific capacity is great on components and parts mounting panel 10, the temperature is followed body shell 1 surface heat dissipation strip shape hole 15 and is dispelled, and installation journal stirrup 2 and mounting hole 3 can conveniently install power converter.
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 heat dissipation device for a power converter comprises a body shell (1) and heat dissipation fins (6), and is characterized in that a body upper cover (5) is arranged at the top of the body shell (1), one end of the body upper cover (5) is connected with a rotating shaft (4), a partition plate (7) is arranged at the bottom of the inner side of the body shell (1), a ventilation opening (11) is formed in the surface of the partition plate (7), a heat dissipation fan (8) is arranged on one side of the partition plate (7), a component mounting plate (10) is installed at the top of the partition plate (7), the heat dissipation fins (6) are arranged on one side of the component mounting plate (10), a dust collection device (12) is arranged at the bottom of the inner side of the body shell (1), an outlet (13) is formed in one side of the dust collection device (12), a temperature detector (14) is, the utility model discloses a solar energy collecting device, including body shell (1), body shell's (1) middle position in surface is provided with display screen (17), and the below of display screen (17) is provided with control button (18), one side of display screen (17) is provided with binding post (16), the side of body shell (1) is provided with installation journal stirrup (2), and the middle position in surface of installation journal stirrup (2) has seted up mounting hole (3), heat dissipation bar hole (15) have been seted up on the surface of body shell (1).
2. The heat sink for power converter according to claim 1, wherein the body housing (1) is square in shape, and the body cover (5) on the top of the body housing (1) can be opened by rotating the rotating shaft (4).
3. The heat sink for a power converter according to claim 1, wherein four mounting lugs (2) are provided, and the four mounting lugs (2) are symmetrical with respect to a center line of the body case (1) in two.
4. The heat dissipation device for a power converter according to claim 1, wherein four heat dissipation fans (8) are installed, and two of the four heat dissipation fans (8) are symmetrical with respect to a center line of the body case (1).
5. The heat dissipation device for the power converter according to claim 1, wherein the plurality of heat dissipation strip-shaped holes (15) are formed, and the plurality of heat dissipation strip-shaped holes (15) are uniformly distributed on two sides of the body casing (1).
6. The heat sink for power converter according to claim 1, wherein the number of the heat radiating fins (6) is two, and each of the heat radiating fins (6) has a certain safety distance from the inner side of the body case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020057057.6U CN211429180U (en) | 2020-01-10 | 2020-01-10 | Heat dissipation device for power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020057057.6U CN211429180U (en) | 2020-01-10 | 2020-01-10 | Heat dissipation device for power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429180U true CN211429180U (en) | 2020-09-04 |
Family
ID=72254730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020057057.6U Expired - Fee Related CN211429180U (en) | 2020-01-10 | 2020-01-10 | Heat dissipation device for power converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429180U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077076A (en) * | 2020-09-17 | 2020-12-15 | 广州郝舜科技有限公司 | Converter for communication |
| 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 |
-
2020
- 2020-01-10 CN CN202020057057.6U patent/CN211429180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112077076A (en) * | 2020-09-17 | 2020-12-15 | 广州郝舜科技有限公司 | Converter for communication |
| CN112077076B (en) * | 2020-09-17 | 2022-04-01 | 河北宇天通信器材有限公司 | Converter for communication |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211429180U (en) | Heat dissipation device for power converter | |
| CN212259697U (en) | Signal anti-interference device for communication equipment | |
| CN114765425B (en) | Parallel assembly of rectifier modules, rectifier cabinet and direct-current power supply system thereof | |
| CN118541615A (en) | Battery charge and discharge testing device | |
| CN214013896U (en) | Energy supply system | |
| CN111129376A (en) | A novel drive battery box for electric vehicle | |
| CN106910849B (en) | Battery module | |
| CN216720644U (en) | Electrical switch cabinet convenient to install | |
| CN111883703A (en) | Mobile energy storage device | |
| CN217406008U (en) | Energy storage container distribution conflux cabinet and energy storage container | |
| WO2023040066A1 (en) | Household energy storage system | |
| CN214589968U (en) | Distributed microcomputer protection device | |
| CN210531199U (en) | Integrated device for centrifugal fan top | |
| CN113097639A (en) | Battery pack | |
| CN215072122U (en) | Intelligent cabinet body structure of energy storage inverter | |
| CN220105130U (en) | Grid-connected type detection assembly based on photovoltaic wind power | |
| CN212304294U (en) | Distribution automation terminal cabinet with heavy-load connector | |
| WO2023040067A1 (en) | Household energy storage system | |
| CN215119011U (en) | Car as a house energy storage battery constructional device | |
| CN213212246U (en) | Air pump battery case and air pump | |
| CN220273132U (en) | High-low voltage switchgear | |
| CN217642333U (en) | Combined outdoor high-voltage box type power distribution station | |
| CN216851010U (en) | Explosion-proof high strength switch board | |
| CN217741363U (en) | Portable intelligent charging and discharging machine | |
| CN212162450U (en) | High tension switchgear dimension protects equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200904 Termination date: 20210110 |