CN221141106U - Heat radiation structure of forklift controller - Google Patents
Heat radiation structure of forklift controller Download PDFInfo
- Publication number
- CN221141106U CN221141106U CN202421074367.3U CN202421074367U CN221141106U CN 221141106 U CN221141106 U CN 221141106U CN 202421074367 U CN202421074367 U CN 202421074367U CN 221141106 U CN221141106 U CN 221141106U
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- Prior art keywords
- wedge
- shell
- fixed block
- sliding rod
- controller
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- 230000005855 radiation Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a heat radiation structure of a forklift controller, which comprises a shell, wherein the upper end and the lower end of the shell are of an opening structure, the upper end and the lower end of the shell are respectively provided with a sealing cover, the surfaces of the sealing covers are provided with dustproof nets, the two ends of one side of the sealing covers facing the shell are respectively provided with a wedge block, the outer surfaces of the wedge blocks are provided with slots, the upper end and the lower end of the two side surfaces of the shell are respectively provided with a wedge inserting plate in an inserting fit manner, the wedge inserting plates are in an inserting fit with the slots, and an elastic mechanism capable of applying thrust to the wedge inserting plates is arranged in the shell; a heat radiation fan is arranged between the two wedge blocks positioned at one side through a reciprocating mechanism. Through reciprocating motion's setting, can make radiator fan at inside reciprocating motion of casing, constantly change the direction of blowing, and then can avoid appearing the heat dissipation dead angle, and avoid leading to the overheated condition of part, the radiating effect is good to through the setting of dust screen, can avoid the dust to enter into inside the casing, guarantee the normal operating condition of controller.
Description
Technical Field
The utility model relates to the technical field of forklift manufacturing, in particular to a heat dissipation structure of a forklift controller.
Background
A forklift controller is a device for controlling and managing the operation of a forklift. It typically includes an integrated control system and electronics for monitoring and adjusting the speed, direction, lift and other parameters of the truck. The forklift controller can improve the operation efficiency, safety and stability of the forklift, and simultaneously can help reduce cost and reduce faults and damages. It can implement automated control and optimization operations through various sensors and control algorithms.
The existing forklift controller generally utilizes a cooling fan and cooling holes to cool, but the cooling fan adopts a fixed installation mode, and can only conduct blowing and cooling according to a fixed angle, so that cooling dead angles exist inside the controller, local overheating is easy to occur, cooling effect is poor, dust in the external environment easily enters the controller from the cooling holes, and the dust possibly forms a conductive path between electronic elements to cause short circuits or other electrical problems to influence the normal operation of the controller.
Disclosure of utility model
The utility model aims to provide a heat dissipation structure of a forklift controller, which can expand the coverage range of a heat dissipation fan and prevent dust from entering the controller.
In order to achieve the above object, the technical scheme of the present utility model is as follows.
The utility model provides a heat radiation structure of fork truck controller, includes the casing, and the upper and lower both ends of casing are open structure, and the upper and lower both ends of casing all are provided with the closing cap, and the surface of closing cap is provided with the dust screen, and the closing cap is towards the wedge all installed at the both ends of casing one side, and the slot has been seted up to the surface of wedge, and the upper and lower both ends of casing both sides face all are inserted and are equipped with the wedge picture peg, and wedge picture peg and slot grafting cooperation, and the inside of casing is provided with the elastic mechanism that can exert thrust to the wedge picture peg. A heat radiation fan is arranged between the two wedge blocks positioned at one side through a reciprocating mechanism.
Therefore, through the arrangement of the dustproof nets on the upper side and the lower side, and the heat dissipation fan is arranged on the lower side, hot air can flow upwards due to the heat convection phenomenon, so that the heat inside the shell can be discharged outwards from the dustproof net on the upper side by the aid of wind energy blown out from the bottom, the heat dissipation fan can reciprocate inside the shell through the arrangement of the reciprocating mechanism, the direction of blowing is continuously changed, further, the occurrence of heat dissipation dead angles can be avoided, the situation of local overheating is avoided, the heat dissipation effect is good, dust can be prevented from entering the inside of the shell through the arrangement of the dustproof net, a conductive path is formed between electronic elements, and then the situation of normal operation of a controller is influenced due to short circuit or other electrical problems, and through the arrangement of the reciprocating mechanism, when the surface of the dustproof net is attached with more dust to influence the air circulation, the sealing cover can be conveniently and rapidly removed and the dustproof net is cleaned, and the use is convenient.
Further, the elastic mechanism comprises a fixed block arranged on the inner wall of the shell, a first sliding rod is arranged in the fixed block, a sliding plate is slidably arranged on the outer surface of the first sliding rod, the end part of the sliding plate is connected with the wedge-shaped inserting plate, a first spring is sleeved on the outer surface of the first sliding rod, and two ends of the first spring are respectively abutted to the sliding plate and the inner wall of the fixed block.
When the sealing cover is removed, the wedge-shaped inserting plate can be pulled outwards to enable the end part of the wedge-shaped inserting plate to be pulled out of the slot, the sealing cover can be taken down, when the sealing cover is installed after the dust screen is cleaned, two wedge-shaped blocks are inserted into the shell at the same time, the inclined planes of the end parts of the wedge-shaped blocks extrude the inclined planes of the end parts of the wedge-shaped inserting plate, the wedge-shaped inserting plate is driven to move outwards, the wedge-shaped inserting plate drives the sliding plate to compress the first spring, when the slot is aligned with the wedge-shaped inserting plate, the compressed first spring releases elasticity, the sliding plate is pushed and drives the wedge-shaped inserting plate to be reinserted into the slot, the fixing of the wedge-shaped blocks is achieved, and the installation of the sealing cover is completed.
Further, the reciprocating mechanism comprises a motor arranged on the outer surface of the wedge block on one side, the end part of the output shaft of the motor is connected with a reciprocating screw rod, the end part of the reciprocating screw rod is rotationally connected with the outer surface of the wedge block on the other side, a driving block is arranged on the outer surface of the reciprocating screw rod, a second sliding rod is connected between the two wedge blocks, a cooling fan is arranged between the reciprocating screw rod and the second sliding rod, a sliding sleeve is arranged on the outer surface of the second sliding rod, and the driving block and the sliding sleeve are connected with the cooling fan through connecting rods.
When the starting motor drives the reciprocating screw rod to rotate, the driving block is driven to rotate, however, the driving block and the sliding sleeve are connected with the cooling fan through the connecting rod, a limiting effect is achieved on the driving block, and then the driving block can be driven to reciprocate along the surface of the reciprocating screw rod, the purpose of driving the cooling fan to reciprocate is achieved, and the cooling coverage range is improved.
Further, the telescopic link is installed to one side that the fixed block was facing away from the wedge picture peg, and the roof is installed to the tip of telescopic link, and the surface cover of telescopic link is equipped with the second spring, and the both ends of second spring are respectively with fixed block and roof butt.
When the sealing cover is installed, the sealing cover is extruded to compress the top plate, so that the second spring is compressed, when the wedge-shaped inserting plate is pulled out from the inside of the inserting groove, the compressed second spring releases elasticity, and then the sealing cover is pushed to move, so that the inserting groove and the wedge-shaped inserting plate are dislocated, and immediately after the wedge-shaped inserting plate is released, the sealing cover can be directly taken out, and the dismantling portability is improved.
Further, two mounting blocks are mounted on the outer surfaces of two sides of the shell, and mounting holes are formed in the mounting blocks.
Through the setting of installation piece and mounting hole, can use the bolt to install the casing.
Further, the dustproof net is made of stainless steel.
Stainless steel has excellent corrosion resistance, can resist oxidation, corrosion and chemical attack, can have longer service life under severe environment, and stainless steel surface is smooth, easy clean.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
Fig. 4 is an enlarged schematic view of B in fig. 3.
In the figure: 100. a housing; 101. a cover; 102. a dust screen; 103. wedge blocks; 104. a slot; 105. wedge-shaped plugboards; 106. a heat radiation fan; 200. an elastic mechanism; 201. a fixed block; 202. a first slide bar; 203. a slide plate; 204. a first spring; 300. a reciprocating mechanism; 301. a motor; 302. a reciprocating screw; 303. a driving block; 304. a second slide bar; 305. a sliding sleeve; 400. a telescopic rod; 401. a top plate; 402. a second spring; 500. a mounting block; 501. and (5) mounting holes.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, a heat dissipation structure of a forklift controller includes a housing 100, the upper and lower ends of the housing 100 are open structures, both ends of the housing 100 are provided with a cover 101, the surface of the cover 101 is provided with a dust screen 102, both ends of one side of the cover 101 facing the housing 100 are provided with wedge blocks 103, the outer surface of the wedge blocks 103 is provided with slots 104, both ends of the upper and lower sides of the housing 100 are inserted with wedge plugboards 105, the wedge plugboards 105 are in plug-in fit with the slots 104, and an elastic mechanism 200 capable of applying thrust to the wedge plugboards 105 is provided in the housing 100. A heat radiation fan 106 is mounted between the two wedge blocks 103 located at one side through a reciprocating mechanism 300.
When the dustproof cover is used, the radiating fan 106 can be started to radiate heat, and the reciprocating mechanism 300 can be used for driving the radiating fan 106 to reciprocate, so that the coverage range of the radiating fan 106 is enlarged, the situation of radiating dead angles is avoided, dust in the external environment can be prevented from entering the shell 100 through the arrangement of the dustproof cover 102, the service performance and the service life of electronic components in the shell 100 are improved, the normal operation of the controller is guaranteed, more dust is attached to the surface of the dustproof cover 102, the air circulation is influenced, and when the radiating effect is influenced, the sealing cover 101 is quickly removed through the elastic mechanism 200, and after the dustproof cover 102 is cleaned, the elastic mechanism 200 is quickly installed for the cleaning of the cleaning dust.
Specifically, the elastic mechanism 200 includes a fixed block 201 installed on the inner wall of the housing 100, a first sliding rod 202 is installed inside the fixed block 201, a sliding plate 203 is slidably installed on the outer surface of the first sliding rod 202, the end of the sliding plate 203 is connected with the wedge-shaped plugboard 105, a first spring 204 is sleeved on the outer surface of the first sliding rod 202, two ends of the first spring 204 are respectively abutted against the sliding plate 203 and the inner wall of the fixed block 201, when the sealing cover 101 is removed, the wedge-shaped plugboard 105 can be pulled outwards to enable the end of the wedge-shaped plugboard 105 to be pulled out from the slot 104, and then the sealing cover 101 can be removed.
Specifically, the reciprocating mechanism 300 includes a motor 301 installed on the outer surface of one side wedge 103, the end of the output shaft of the motor 301 is connected with a reciprocating screw 302, the end of the reciprocating screw 302 is rotationally connected with the outer surface of the other side wedge 103, a driving block 303 is installed on the outer surface of the reciprocating screw 302, a second sliding rod 304 is connected between the two wedges 103, a cooling fan 106 is arranged between the reciprocating screw 302 and the second sliding rod 304, a sliding sleeve 305 is arranged on the outer surface of the second sliding rod 304, the driving block 303 and the sliding sleeve 305 are both connected with the cooling fan 106 through a connecting rod, when the motor 301 is started to drive the reciprocating screw 302 to rotate, the driving block 303 is driven to rotate, however, the driving block 303 and the sliding sleeve 305 are connected with the cooling fan 106 through the connecting rod, so that the limiting effect is achieved on the driving block 303 can be driven to reciprocate along the surface of the reciprocating screw 302, the purpose of driving the cooling fan 106 to reciprocate is achieved, and the cooling coverage area is improved.
Specifically, the telescopic rod 400 is installed on one side of the fixed block 201, which is opposite to the wedge-shaped plugboard 105, the top plate 401 is installed at the end part of the telescopic rod 400, the second spring 402 is sleeved on the outer surface of the telescopic rod 400, two ends of the second spring 402 are respectively abutted to the fixed block 201 and the top plate 401, when the sealing cover 101 is installed, the second spring 402 is compressed by the second spring 401, when the wedge-shaped plugboard 105 is pulled out of the slot 104, the compressed second spring 402 releases elasticity, and then the sealing cover 101 is pushed to move, so that the slot 104 and the wedge-shaped plugboard 105 are misplaced, and immediately after the wedge-shaped plugboard 105 is released, the sealing cover 101 can be directly taken out, and the portability of detachment is improved.
Specifically, two mounting blocks 500 are mounted on the outer surfaces of two sides of the housing 100, mounting holes 501 are formed in the mounting blocks 500, and bolts can be used for mounting the housing 100 through the arrangement of the mounting blocks 500 and the mounting holes 501.
Specifically, the dust screen 102 is made of stainless steel, and the stainless steel has excellent corrosion resistance, can resist oxidation, corrosion and chemical attack, can have longer service life under severe environments, and has a smooth surface and is easy to clean.
The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a heat radiation structure of fork truck controller, includes casing (100), the upper and lower both ends of casing (100) are open structure, its characterized in that:
The anti-dust device comprises a shell (100), wherein sealing covers (101) are arranged at the upper end and the lower end of the shell (100), dust screens (102) are arranged on the surfaces of the sealing covers (101), wedge blocks (103) are arranged at the two ends of one side of the sealing covers (101) facing the shell (100), slots (104) are formed in the outer surfaces of the wedge blocks (103), wedge inserting plates (105) are inserted into the upper end and the lower end of the two side surfaces of the shell (100), the wedge inserting plates (105) are in insertion fit with the slots (104), and elastic mechanisms (200) capable of applying thrust to the wedge inserting plates (105) are arranged in the shell (100);
a heat radiation fan (106) is arranged between the two wedge blocks (103) positioned on one side through a reciprocating mechanism (300).
2. The heat dissipation structure of a forklift controller as defined in claim 1, wherein:
The elastic mechanism (200) comprises a fixed block (201) arranged on the inner wall of the shell (100), a first sliding rod (202) is arranged in the fixed block (201), a sliding plate (203) is slidably arranged on the outer surface of the first sliding rod (202), the end portion of the sliding plate (203) is connected with the wedge-shaped inserting plate (105), a first spring (204) is sleeved on the outer surface of the first sliding rod (202), and two ends of the first spring (204) are respectively connected with the sliding plate (203) and the inner wall of the fixed block (201) in a propping mode.
3. The heat dissipation structure of a forklift controller as claimed in claim 2, wherein:
The reciprocating mechanism (300) comprises a motor (301) arranged on the outer surface of the wedge-shaped block (103) on one side, the end part of an output shaft of the motor (301) is connected with a reciprocating screw (302), the end part of the reciprocating screw (302) is rotationally connected with the outer surface of the wedge-shaped block (103) on the other side, a driving block (303) is arranged on the outer surface of the reciprocating screw (302), a second sliding rod (304) is connected between the two wedge-shaped blocks (103), the cooling fan (106) is arranged between the reciprocating screw (302) and the second sliding rod (304), a sliding sleeve (305) is arranged on the outer surface of the second sliding rod (304), and the driving block (303) and the sliding sleeve (305) are connected with the cooling fan (106) through connecting rods.
4. A heat dissipation structure for a forklift controller as defined in claim 3, wherein:
The utility model discloses a wedge-shaped picture peg, including fixed block (201), wedge-shaped picture peg (105) are installed to fixed block (201), telescopic link (400) are installed to one side of being away from, roof (401) are installed to the tip of telescopic link (400), the surface cover of telescopic link (400) is equipped with second spring (402), both ends of second spring (402) respectively with fixed block (201) and roof (401) butt.
5. The heat dissipation structure of a forklift controller as defined in claim 4, wherein:
Two mounting blocks (500) are mounted on the outer surfaces of two sides of the shell (100), and mounting holes (501) are formed in the mounting blocks (500).
6. The heat dissipation structure of a forklift controller as defined in claim 1, wherein:
the dustproof net (102) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421074367.3U CN221141106U (en) | 2024-05-17 | 2024-05-17 | Heat radiation structure of forklift controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421074367.3U CN221141106U (en) | 2024-05-17 | 2024-05-17 | Heat radiation structure of forklift controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221141106U true CN221141106U (en) | 2024-06-14 |
Family
ID=91386931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421074367.3U Active CN221141106U (en) | 2024-05-17 | 2024-05-17 | Heat radiation structure of forklift controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221141106U (en) |
-
2024
- 2024-05-17 CN CN202421074367.3U patent/CN221141106U/en active Active
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| GR01 | Patent grant |