CN204259345U - A kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation - Google Patents
A kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation Download PDFInfo
- Publication number
- CN204259345U CN204259345U CN201420767050.8U CN201420767050U CN204259345U CN 204259345 U CN204259345 U CN 204259345U CN 201420767050 U CN201420767050 U CN 201420767050U CN 204259345 U CN204259345 U CN 204259345U
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- China
- Prior art keywords
- controller
- tooth
- base plate
- metal base
- dust
- 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 - Lifetime
Links
- 230000005855 radiation Effects 0.000 title claims description 10
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- -1 wind Substances 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
本实用新型提供一种带齿式散热的电动叉车的电机控制器总成装置，包括控制器和电气装置，所述控制器和电气装置安装于金属底板一端面，所述金属底板的另一端面安装有散热器，所述散热器通过聚风罩与风机的出风口连通。本装置中控制器产生的热量通过金属底板、齿式散热片和风机被及时带走，有效地降低了叉车工作时控制器的温度，提高整车工作效率。并通过防尘罩避免环境中水、风、粉尘或冷却风带来的粉尘进入控制器及各个电气元器件中，从而起到有效地防水、防尘作用。
The utility model provides a motor controller assembly device of an electric forklift with tooth heat dissipation, which includes a controller and an electrical device, the controller and the electrical device are installed on one end surface of a metal base plate, and the other end surface of the metal base plate A radiator is installed, and the radiator communicates with the air outlet of the fan through the wind gathering cover. The heat generated by the controller in this device is taken away in time through the metal base plate, toothed heat sink and fan, which effectively reduces the temperature of the controller when the forklift is working, and improves the working efficiency of the whole vehicle. And the dust cover prevents the dust brought by water, wind, dust or cooling wind in the environment from entering the controller and various electrical components, so as to effectively prevent water and dust.
Description
Technical field
The utility model relates to a kind of electric machine controller assembly apparatus of electri forklift, is specifically related to a kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation.
Background technology
When designing the control assembly device of electri forklift, not only to consider the rational deployment of parts in electric machine controller assembly, but also the radiating condition of electric machine controller will be taken into full account, if controller fully heat radiation can not can have a strong impact on the performance of fork truck.The electric machine controller being generally used for electri forklift has clear and definite regulation when software programming to the working temperature of controller, because when the temperature of controller exceedes certain design temperature, the maximum current exported can be proportional along with the increase of temperature reduction, thus load capacity when causing the output torque of motor reduce and affect the normal work of vehicle.So, the radiating mode of control assembly device many employings Conduction cooled type of existing electri forklift, controller in this type of control assembly device and other electrical accessory (as main contactor, power contactor, dc-dc, fuse block, fuse, skid steer relay, under-voltage relay, flasher, binding post, connection copper bar etc.) are all arranged on metal base plate, be connected with the counterweight in car body by metal base plate again, played the thermolysis of heat conduction by large-area contact-making surface.In addition, because controller and other electrical accessory expose in atmosphere, easily by its performance of corrosion impact and useful lifes such as water, oxide, dust in environment.Along with the continuous lifting of electri forklift performance and the continuous increase of load weight, the assembly structure of the control assembly of this dull and stereotyped Conduction cooled structure can not meet the cooling requirements of electric machine controller.
Utility model content
The utility model, in order to solve the problems of the technologies described above, provide a kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation, improves its heat dispersion and safeguard function.
The technical solution of the utility model is: a kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation, comprise controller and electric device, described controller and electric device are installed on metal base plate one end face, the other end of described metal base plate is provided with radiator, and described radiator is communicated with the air outlet of blower fan by wind gathering cover.
Further, described metal base plate is installed with dust cover, described controller and electric device are positioned at the seal cavity of described dust cover and metal base plate formation.
Further, described blower fan is provided with two side by side, and described radiator is tooth-like fin.
Controller and electric device (as main contactor, power contactor, dc-dc, fuse block, fuse, skid steer relay, under-voltage relay, flasher, binding post, connection copper bar etc.) are arranged on the upper surface of metal base plate by the utility model, and formed the space of a relative closure to covering by dust cover, the dust avoiding environment Zhong Shui, wind, dust or cooling air to bring enters in controller and each electric components, thus plays waterproof and dustproof effect effectively.In the lower surface of metal base plate, tooth-like fin is set, and be communicated with blower fan by wind gathering cover, wind gathering cover, tooth-like fin and metal base plate is made to form heat dissipation wind channel, the cooling air produced during blower fan work enters in tooth-like fin by wind gathering cover, heat controller and electric device produced is conducted by metal base plate and well dispels away to the heat of tooth-like fin, to reach the good radiating effect of controller, meet the performance requirement of fork truck.Finally this device is arranged on fork truck body by metal base plate, work Time Controller produce heat through metal base plate heat conduction on tooth-like fin, blower fan cooling air enters again to two side-blowns through wind gathering cover from middle part, take away the heat that this device produces, thus significantly reduce the temperature of fork truck work Time Controller, improve car load operating efficiency.
So the utility model has following remarkable result:
It is taken away by metal base plate, tooth-like fin and blower fan by heat that 1, this device middle controller produces in time, significantly reduces the temperature of fork truck work Time Controller, improves car load operating efficiency.
2, the dust avoiding environment Zhong Shui, wind, dust or cooling air to bring by dust cover enters in controller and each electric components, thus plays waterproof and dustproof effect effectively.
3, the wind gathering cover by arranging, improves the cooling effect of blower fan.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
In figure: 1-dust cover, 2-metal base plate, the tooth-like fin of 3-, 4-first blower fan, 5-second blower fan, 6-wind gathering cover.
Embodiment
As shown in Figure 1, 2, a kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation, controller and electric device are installed on the upper surface of metal base plate 2, are provided with dust cover 1 above them, make controller and electric device be positioned at the seal cavity of dust cover 1 and metal base plate 2 formation.The dust avoiding environment Zhong Shui, wind, dust or cooling air to bring enters in controller and each electric components.The lower surface of metal base plate 2 is provided with tooth-like fin 3, and tooth-like fin 3 is communicated with the air outlet of the first blower fan 4, second blower fan 5 respectively by wind gathering cover 6.Wind gathering cover 6, tooth-like fin 3 and metal base plate 2 is made to form heat dissipation wind channel, the cooling air produced when first blower fan 4, second blower fan 5 works enters in tooth-like fin 2 by wind gathering cover 6, by conduction to the heat that tooth-like fin 2 is produced by controller and electric device, enter from middle part and dispel away to both sides again, thus significantly reduce the temperature of fork truck work Time Controller, improve car load operating efficiency.
Above embodiment is not limited only to protection range of the present utility model, all modify based on basic thought of the present utility model or change all belong to protection range of the present utility model.
Claims (3)
1. the electric machine controller assembly apparatus of the electri forklift of the tooth-like heat radiation of a band, comprise controller and electric device, it is characterized in that: described controller and electric device are installed on metal base plate one end face, the other end of described metal base plate is provided with radiator, and described radiator is communicated with the air outlet of blower fan by wind gathering cover.
2. the electric machine controller assembly apparatus of the electri forklift of the tooth-like heat radiation of band according to claim 1, it is characterized in that: described metal base plate is installed with dust cover, described controller and electric device are positioned at the seal cavity of described dust cover and metal base plate formation.
3. the electric machine controller assembly apparatus of the electri forklift of the tooth-like heat radiation of band according to claim 1, is characterized in that: described blower fan is provided with two side by side, described radiator is tooth-like fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767050.8U CN204259345U (en) | 2014-12-09 | 2014-12-09 | A kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767050.8U CN204259345U (en) | 2014-12-09 | 2014-12-09 | A kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259345U true CN204259345U (en) | 2015-04-08 |
Family
ID=52963602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767050.8U Expired - Lifetime CN204259345U (en) | 2014-12-09 | 2014-12-09 | A kind of electric machine controller assembly apparatus of the electri forklift with tooth-like heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149042A (en) * | 2015-07-03 | 2015-12-16 | 广西鱼峰水泥股份有限公司 | Method for reducing failure frequency of roller press of cement mill |
| CN107517578A (en) * | 2017-10-20 | 2017-12-26 | 南京泓凯动力系统科技有限公司 | A kind of vehicle control unit casing based on external cooling device |
| WO2022037030A1 (en) * | 2020-08-17 | 2022-02-24 | 广东高标电子科技有限公司 | Heat dissipation device for electric vehicle controller |
| CN114928198A (en) * | 2022-05-12 | 2022-08-19 | 杭州恒瑞电气科技有限公司 | A motor with bidirectional output shaft |
-
2014
- 2014-12-09 CN CN201420767050.8U patent/CN204259345U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149042A (en) * | 2015-07-03 | 2015-12-16 | 广西鱼峰水泥股份有限公司 | Method for reducing failure frequency of roller press of cement mill |
| CN105149042B (en) * | 2015-07-03 | 2017-12-19 | 广西鱼峰水泥股份有限公司 | A kind of method for reducing the cement grinding roller press failure frequency |
| CN107517578A (en) * | 2017-10-20 | 2017-12-26 | 南京泓凯动力系统科技有限公司 | A kind of vehicle control unit casing based on external cooling device |
| CN107517578B (en) * | 2017-10-20 | 2024-03-19 | 南京泓凯动力系统科技有限公司 | Whole vehicle controller shell based on external heat abstractor |
| WO2022037030A1 (en) * | 2020-08-17 | 2022-02-24 | 广东高标电子科技有限公司 | Heat dissipation device for electric vehicle controller |
| CN114928198A (en) * | 2022-05-12 | 2022-08-19 | 杭州恒瑞电气科技有限公司 | A motor with bidirectional output shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150408 |
|
| CX01 | Expiry of patent term |