CN215160730U - Electric forklift and controller heat dissipation mounting structure thereof - Google Patents
Electric forklift and controller heat dissipation mounting structure thereof Download PDFInfo
- Publication number
- CN215160730U CN215160730U CN202121072390.5U CN202121072390U CN215160730U CN 215160730 U CN215160730 U CN 215160730U CN 202121072390 U CN202121072390 U CN 202121072390U CN 215160730 U CN215160730 U CN 215160730U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- aluminum plate
- mounting structure
- electric forklift
- air duct
- 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
Images
Landscapes
- Secondary Cells (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses an electric fork-lift and controller heat dissipation mounting structure thereof, electric fork-lift controller includes automatically controlled assembly and lithium cell assembly, and this mounting structure includes: one side of the heat dissipation aluminum plate is mounted on the electric control assembly, a plurality of heat dissipation fins arranged in parallel are arranged on the other side of the heat dissipation aluminum plate, and a first ventilation channel is formed between every two adjacent heat dissipation fins; the connecting units are arranged at two ends of the heat-radiating aluminum plate, the heat-radiating aluminum plate is connected with the lithium battery assembly through the connecting units, a second air duct is arranged between the lithium battery assembly and the heat-radiating aluminum plate, two ends of the second air duct are respectively provided with an air inlet and an air outlet, and the direction of the second air duct is the same as that of the first air duct; and the at least one heat dissipation fan is arranged on the heat dissipation fins and is positioned in the second air passage. The utility model discloses can realize the quick heat dissipation of automatically controlled assembly, its radiating effect is good, and the radiating efficiency is high.
Description
Technical Field
The utility model relates to an electric fork-lift truck heat dissipation technical field especially relates to an electric fork-lift truck and controller heat dissipation mounting structure thereof.
Background
An electric control system of an electric forklift is an important system relating to the reliability and safety of the whole electric forklift, directly influences the working efficiency of the whole electric forklift, and is also related to the safety of people and machines. The electric control component is an important control component of the forklift, and the heat dissipation effect of the electric control component has higher use reliability for the electric control component.
In the forklift industry at present, an electric control assembly is arranged in a counterweight, air is not circulated, and heat dissipation is not good; when the electric forklift is designed, if the controller can not radiate heat well, the performance of the internal combustion forklift can be directly influenced. If the temperature of the controller exceeds the maximum protection temperature value set by the controller, the service life of internal components of the controller is influenced. The controller can only be ensured to work normally by ensuring that the temperature of the controller is within the set range value of the controller. The direct installation of the controller on the frame and the heat dissipation inside the frame are not effectively solved, and the assembly and the maintenance are not very convenient. The reasonable arrangement of the electric forklift controller assembly not only can influence the heat dissipation of the electric forklift controller, but also can influence the assembly and the maintenance of the controller of the whole forklift.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an electric forklift and a controller heat dissipation mounting structure thereof with good heat dissipation effect and high heat dissipation efficiency aiming at the technical problems.
The utility model provides an electric forklift controller heat dissipation mounting structure, electric forklift controller includes automatically controlled assembly and lithium cell assembly, and this mounting structure includes:
one side of the heat dissipation aluminum plate is mounted on the electric control assembly, a plurality of heat dissipation fins arranged in parallel are arranged on the other side of the heat dissipation aluminum plate, and a first ventilation channel is formed between every two adjacent heat dissipation fins;
the connecting units are arranged at two ends of the heat-radiating aluminum plate, the heat-radiating aluminum plate is connected with the lithium battery assembly through the connecting units, a second air duct is arranged between the lithium battery assembly and the heat-radiating aluminum plate, two ends of the second air duct are respectively provided with an air inlet and an air outlet, and the direction of the second air duct is the same as that of the first air duct;
and the at least one heat dissipation fan is arranged on the heat dissipation fins and is positioned in the second air passage.
In one embodiment, the connecting unit comprises a Z-shaped connecting bracket, one end of the Z-shaped connecting bracket is connected with the lithium battery assembly, and the other end of the Z-shaped connecting bracket is fixedly connected with the heat dissipation aluminum plate.
In one embodiment, the air inlet of the second ventilation channel is located below the air outlet.
In one embodiment, the second ventilation channel is located on the edge side of the lithium battery assembly.
In one embodiment, the air outlet direction of the heat dissipation fan is perpendicular to the first air duct or the second air duct.
An electric forklift comprises the heat dissipation mounting structure of the electric forklift controller.
Above-mentioned electric forklift controller heat dissipation mounting structure, when using, the heat that automatically controlled assembly produced can be transmitted to the heat dissipation wing by heat dissipation aluminum plate on, radiator fan can produce the air current and dispel the heat the cooling to the heat dissipation wing, simultaneously, the air intake in second ventiduct can get into the distinguished and admirable, the distinguished and admirable meeting enters into first ventiduct along the second ventiduct to further accelerate the heat dissipation of heat dissipation wing, thereby realize the quick heat dissipation of automatically controlled assembly, its radiating effect is good, the radiating efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a heat dissipation mounting structure of an electric forklift controller according to the present invention;
FIG. 2 is a schematic view of the structure of the present invention mounted on a lithium battery assembly;
fig. 3 is a schematic structural view of the electric forklift of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, an embodiment of the present invention provides a heat dissipation mounting structure for an electric forklift controller, the electric forklift controller includes an electric control assembly 1 and a lithium battery assembly 2, and the mounting structure includes a heat dissipation aluminum plate 3, a connection unit 4 and at least one heat dissipation fan 5.
One side of the heat dissipation aluminum plate 3 is mounted on the electronic control assembly 1, a plurality of heat dissipation fins 31 arranged in parallel are arranged on the other side of the heat dissipation aluminum plate 3, and a first air channel 32 is formed between every two adjacent heat dissipation fins 31;
the connecting units 4 are arranged at two ends of the heat-radiating aluminum plate 3, the heat-radiating aluminum plate 3 is connected with the lithium battery assembly 2 through the connecting units 4, a second air duct 6 is arranged between the lithium battery assembly 2 and the heat-radiating aluminum plate 3, two ends of the second air duct 6 are respectively provided with an air inlet 61 and an air outlet 62, and the direction of the second air duct 6 is the same as that of the first air duct 32;
the heat dissipation fan 5 is mounted on the heat dissipation fins 31, and the heat dissipation fan 5 is located in the second air passage 6.
Above-mentioned electric forklift controller heat dissipation mounting structure, when using, the heat that automatically controlled assembly 1 produced can be transmitted to heat dissipation fin 31 by heat dissipation aluminum plate 3 on, radiator fan 5 can produce the air current and cool off heat dissipation fin 31, simultaneously, the air intake 61 of second ventiduct 6 can get into the distinguished and admirable, the distinguished and admirable can enter into first ventiduct 32 along second ventiduct 6 in, and further accelerate the heat dissipation of heat dissipation fin 31, thereby realize the quick heat dissipation of automatically controlled assembly 1, its radiating effect is good, the radiating efficiency is high.
In an embodiment of the present invention, the connecting unit 4 includes a Z-shaped connecting bracket 41, one end of the Z-shaped connecting bracket 41 is connected to the lithium battery assembly 2, and the other end of the Z-shaped connecting bracket 41 is fixedly connected to the heat dissipating aluminum plate 3. Therefore, the electric control assembly 1 is arranged on the lithium battery assembly 2 by means of the Z-shaped connecting bracket 41, so that the whole vehicle is convenient to assemble and maintain, the assembling time and the maintaining time can be saved, and the installation efficiency of the whole vehicle is improved. In this embodiment, the connecting unit 4 may be a C-shaped bracket, other special-shaped brackets, or the like, as long as a gap is formed between the heat dissipating fin 31 and the lithium battery assembly 2 to form the second air passage 6.
In an embodiment of the present invention, the air inlet 61 of the second ventilation duct 6 is located below the air outlet 62. In this embodiment, since the lower surface of the electric forklift is empty, the air inlet 61 can enter cold air during the vehicle driving process, so as to accelerate the heat dissipation on the heat dissipation fins 31, and the natural state of the hot air flow after heat exchange flows upwards, and the heat flowing upwards naturally overflows through the first ventilation channel 32 and the second ventilation channel 6, so that the heat dissipation efficiency is high and the heat dissipation effect is good.
In an embodiment of the present invention, for convenience of installation, the second ventilation channel 6 is located at the edge side of the lithium battery assembly 2.
In an embodiment of the present invention, in order to make the air flow generated by the heat dissipation fan 5 contact with the surface of the heat dissipation fin 31 as large as possible, the heat dissipation efficiency of the heat dissipation fin 31 is improved, and the air outlet direction of the heat dissipation fan 5 is perpendicular to the direction of the first air duct 32 or the second air duct 6.
Referring to fig. 3, an embodiment of the present invention provides an electric forklift, which includes the heat dissipation mounting structure of the electric forklift controller.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-described examples merely represent several embodiments of the present application and are not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides an electric forklift controller heat dissipation mounting structure, electric forklift controller includes automatically controlled assembly and lithium cell assembly, its characterized in that, this mounting structure includes:
one side of the heat dissipation aluminum plate is mounted on the electric control assembly, a plurality of heat dissipation fins arranged in parallel are arranged on the other side of the heat dissipation aluminum plate, and a first ventilation channel is formed between every two adjacent heat dissipation fins;
the connecting units are arranged at two ends of the heat-radiating aluminum plate, the heat-radiating aluminum plate is connected with the lithium battery assembly through the connecting units, a second air duct is arranged between the lithium battery assembly and the heat-radiating aluminum plate, two ends of the second air duct are respectively provided with an air inlet and an air outlet, and the direction of the second air duct is the same as that of the first air duct;
and the at least one heat dissipation fan is arranged on the heat dissipation fins and is positioned in the second air passage.
2. The heat dissipation mounting structure of the electric forklift controller according to claim 1, wherein the connecting unit includes a Z-shaped connecting bracket, one end of the Z-shaped connecting bracket is connected to the lithium battery assembly, and the other end of the Z-shaped connecting bracket is fixedly connected to the heat dissipation aluminum plate.
3. The electric forklift controller heat dissipation mounting structure as recited in claim 1, wherein the air inlet of the second ventilation duct is located below the air outlet.
4. The electric forklift controller heat dissipation mounting structure as recited in claim 1, wherein said second ventilation channel is located on an edge side of said lithium battery assembly.
5. The heat dissipation mounting structure of an electric forklift controller according to claim 1, wherein an air outlet direction of the heat dissipation fan is perpendicular to the first air duct or the second air duct.
6. An electric forklift comprising the electric forklift controller heat dissipation mounting structure as recited in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072390.5U CN215160730U (en) | 2021-05-19 | 2021-05-19 | Electric forklift and controller heat dissipation mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072390.5U CN215160730U (en) | 2021-05-19 | 2021-05-19 | Electric forklift and controller heat dissipation mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215160730U true CN215160730U (en) | 2021-12-14 |
Family
ID=79371320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121072390.5U Active CN215160730U (en) | 2021-05-19 | 2021-05-19 | Electric forklift and controller heat dissipation mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215160730U (en) |
-
2021
- 2021-05-19 CN CN202121072390.5U patent/CN215160730U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106427535B (en) | A kind of front deck heat exchange module of hybrid electric vehicle cooling system assembly | |
| CN215160730U (en) | Electric forklift and controller heat dissipation mounting structure thereof | |
| CN201590988U (en) | Electric box heat radiation structure, electric box and blower set | |
| CN217427997U (en) | Three-level module, three-level module assembly and converter | |
| CN210152767U (en) | Integrated automobile engine cooling device | |
| CN214381828U (en) | Electric appliance cabinet of glass heating furnace with heat dissipation function | |
| CN110901335A (en) | Variable frequency type parking air conditioner | |
| CN216648429U (en) | High heat dissipation power module | |
| CN218215462U (en) | Air cooling structure of power battery | |
| CN213413448U (en) | Parking air conditioner | |
| CN213237048U (en) | Stage lamp | |
| CN211166330U (en) | Heat dissipation cover plate of automobile air conditioner covering part | |
| CN213548105U (en) | Heat exchange structure of outdoor equipment | |
| CN210432316U (en) | Internal circulation combination heat dissipation formula SVG device | |
| CN215011335U (en) | Rail transit air conditioner power supply with good heat dissipation performance | |
| CN220243001U (en) | Heat dissipation type charging power supply of new energy vehicle charging pile | |
| CN220087770U (en) | Electric cabinet subassembly and air conditioner | |
| CN214083821U (en) | Fuel cell automobile heat dissipation assembly | |
| CN215453746U (en) | Display and terminal equipment | |
| CN218480940U (en) | Left and right air chamber of automobile radiator | |
| CN213175810U (en) | Heat radiator and vehicle | |
| CN216101517U (en) | Air deflector structure, vehicle front cabin mechanism and vehicle | |
| CN220711327U (en) | Air conditioner frequency converter with good heat dissipation | |
| CN210174573U (en) | Ventilation and heat dissipation structure of bus overhead air-conditioning electrical system assembly | |
| CN212970514U (en) | Automobile air conditioner speed regulation module capable of improving air heat exchange efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |