CN212868397U - Automatic motor transmission gear box structure on electric tricycle with local heat dissipation structure - Google Patents
Automatic motor transmission gear box structure on electric tricycle with local heat dissipation structure Download PDFInfo
- Publication number
- CN212868397U CN212868397U CN202021849107.0U CN202021849107U CN212868397U CN 212868397 U CN212868397 U CN 212868397U CN 202021849107 U CN202021849107 U CN 202021849107U CN 212868397 U CN212868397 U CN 212868397U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- gear box
- box
- electric tricycle
- transmission gear
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 12
- 230000005855 radiation Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the technical field of heat dissipation devices, in particular to an automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure, which comprises a motor body, wherein a gear box is arranged at one side of the motor body, a heat dissipation box is arranged at one side of the gear box opposite to the motor body, four corners of the heat dissipation box at one side opposite to the gear box are provided with fixed columns, the top ends of the fixed columns are connected with a baffle plate, the baffle plate is a filter plate, a dust guard plate is connected between the fixed columns in a clamping way, the dust guard plate is a filter plate, an air outlet pipe is arranged between the tops of one side of the dust guard plate, the top of the air outlet pipe is provided with a fan, the output end of the fan is communicated with the air outlet pipe, and the side of the heat dissipation box opposite to the gear box is, the heat dissipation is convenient, is convenient for accomplish local heat dissipation.
Description
Technical Field
The utility model relates to a heat abstractor technical field especially relates to an automatic motor drive gear box structure on local heat radiation structure's the electric tricycle.
Background
Present electric tricycle accomplishes the operation drive to the tricycle mostly through automatic motor transmission gear box structure, but current transmission gear box can produce a large amount of heats because of the friction between the gear in long-time operation process, normal operating that can move the tricycle if cooling down in time, and present most tricycle transmission gear box lack local heat radiation structure, lead to the radiating effect poor, the normal operating of operation tricycle uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the tricycle transmission gear box lacks local heat radiation structure among the prior art, and the automatic motor transmission gear box structure on the electric tricycle of a local heat radiation structure who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is an automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure, and the automatic motor transmission gear box structure comprises a motor body, a gear box is installed on one side of the motor body, a heat dissipation box is installed on one side, opposite to the motor body, of the gear box, four corners of the side, opposite to the gear box, of the heat dissipation box are provided with fixing columns, the top ends of the fixing columns are connected with a baffle, the baffle is a filter, a dust guard is connected between the fixing columns in a clamped mode, the dust guard is a filter, a wind outlet pipe is installed between the top of one side of the dust guard, the top of the wind outlet pipe is provided with a fan, the output end of the fan is communicated with the wind outlet pipe, and a plurality of cooling fins are evenly.
Preferably, the radiating fin is a red copper sheet, and the height of the radiating fin is smaller than that of the fixing column.
Preferably, the radiating fins extend into the radiating box, and the height of the radiating fins is on the side where the radiating box is connected with the gear box.
Preferably, the top of one end of the fixing column opposite to the heat dissipation box is provided with a clamping groove, and the joint of the baffle and the fixing column is provided with a clamping column.
Preferably, the size of the clamping column is matched with that of the clamping groove.
The utility model provides a pair of automatic motor drive gear box structure on local heat radiation structure's electric tricycle, beneficial effect lies in: utilize the heat dissipation case of installation in gear box one side, can prevent that dust etc. from getting into the heat dissipation incasement portion through fixed column and the baffle of installation in the fin outside in the heat dissipation case can be conducted the heat that the gear box produced, and fan and the play tuber pipe of installing at the dust guard top can carry out forced air cooling operation to the fin simultaneously, improve the radiating efficiency.
Drawings
Fig. 1 is a schematic front view of an automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure according to the present invention;
fig. 2 is a schematic view of the internal structure of a heat dissipation box of an automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure according to the present invention;
fig. 3 is a schematic structural view of a heat dissipation box of an automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure according to the present invention;
fig. 4 is the utility model provides a baffle structure sketch map of automatic motor drive gear box structure on local heat radiation structure's the electric tricycle.
In the figure: the fan comprises a motor body 1, a gear box 2, a fan 3, a dust guard 4, an air outlet pipe 5, a cooling fin 6, a clamping groove 7, a fixing column 8, a baffle 9, a clamping column 10 and a cooling box 11.
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.
Example 1
Referring to fig. 1-4, an automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure comprises a motor body 1, a gear box 2 is installed on one side of the motor body 1, a heat dissipation box 11 is installed on one side of the gear box 2 opposite to the motor body 1, four corners of one side of the heat dissipation box 11 opposite to the gear box 2 are provided with fixing columns 8, the top ends of the fixing columns 8 are clamped with baffle plates 9, the baffle plates 9 are filter plates, dust prevention plates 4 are clamped between the fixing columns 8, the dust prevention plates 4 are filter plates, an air outlet pipe 5 is installed between the tops of one sides of the dust prevention plates 4, a fan 3 is installed at the top of the air outlet pipe 5, the output end of the fan 3 is communicated with the air outlet pipe 5, a plurality of heat dissipation fins 6 are evenly installed on one side of the heat dissipation box 11 opposite to the gear box 2, and the height of the radiating fin 6 is arranged at one side of the radiating box 11 connected with the gear box 2, and the height of the radiating fin 6 is smaller than that of the fixing column 8, so that the radiating performance of the radiating box 11 is improved, and the local radiating operation of the gear box 2 is completed.
Example 2
Referring to fig. 1, as the utility model discloses a another preferred embodiment, lie in with embodiment 1's difference, draw-in groove 7 has all been opened at the one end top that fixed column 8 is relative with heat dissipation case 11, and baffle 9 all installs card post 10 with fixed column 8 department of meeting, and the size phase-match of card post 10 and draw-in groove 7 conveniently accomplishes the joint to baffle 9, is convenient for accomplish the clean maintenance operation to fin 6 and heat dissipation case 11, reduces the operation degree of difficulty of device.
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 (5)
1. An automatic motor transmission gear box structure on an electric tricycle with a local heat dissipation structure comprises a motor body (1), wherein a gear box (2) is installed on one side of the motor body (1), and is characterized in that a heat dissipation box (11) is installed on one side, opposite to the motor body (1), of the gear box (2), four corners of one side, opposite to the gear box (2), of the heat dissipation box (11) are provided with fixing columns (8), the top end of each fixing column (8) is clamped with a baffle (9), the baffles (9) are filter plates, dust-proof plates (4) are clamped between the fixing columns (8), the dust-proof plates (4) are filter plates, air outlet pipes (5) are installed between the tops of one sides of the dust-proof plates (4), a fan (3) is installed at the top of the air outlet pipes (5), and the output ends of the fan (3) are communicated with the air outlet pipes (5), and a plurality of radiating fins (6) are uniformly arranged on one side of the radiating box (11) opposite to the gear box (2) along the length direction.
2. The automatic motor transmission gearbox structure on the electric tricycle with the local heat dissipation structure is characterized in that the heat dissipation fins (6) are red copper sheets, and the height of the heat dissipation fins (6) is smaller than that of the fixing columns (8).
3. The automatic motor transmission gear box structure on the electric tricycle with the local heat dissipation structure is characterized in that the heat dissipation fins (6) extend into the heat dissipation box (11), and the height of the heat dissipation fins (6) is on the side where the heat dissipation box (11) is connected with the gear box (2).
4. The automatic motor transmission gear box structure on the electric tricycle with the local heat dissipation structure is characterized in that a clamping groove (7) is formed in the top of one end, opposite to the heat dissipation box (11), of the fixing column (8), and clamping columns (10) are mounted at the joint of the baffle plate (9) and the fixing column (8).
5. The automatic motor transmission gear box structure on the electric tricycle with the local heat dissipation structure is characterized in that the clamping columns (10) are matched with the clamping grooves (7) in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849107.0U CN212868397U (en) | 2020-08-30 | 2020-08-30 | Automatic motor transmission gear box structure on electric tricycle with local heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849107.0U CN212868397U (en) | 2020-08-30 | 2020-08-30 | Automatic motor transmission gear box structure on electric tricycle with local heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868397U true CN212868397U (en) | 2021-04-02 |
Family
ID=75193351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021849107.0U Expired - Fee Related CN212868397U (en) | 2020-08-30 | 2020-08-30 | Automatic motor transmission gear box structure on electric tricycle with local heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868397U (en) |
-
2020
- 2020-08-30 CN CN202021849107.0U patent/CN212868397U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |