CN201639876U - Miniature controller casing of electric bicycle - Google Patents
Miniature controller casing of electric bicycle Download PDFInfo
- Publication number
- CN201639876U CN201639876U CN2010290440839U CN201029044083U CN201639876U CN 201639876 U CN201639876 U CN 201639876U CN 2010290440839 U CN2010290440839 U CN 2010290440839U CN 201029044083 U CN201029044083 U CN 201029044083U CN 201639876 U CN201639876 U CN 201639876U
- Authority
- CN
- China
- Prior art keywords
- housing
- right baffle
- casing
- lead
- baffle plate
- 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
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- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a miniature controller casing of an electric bicycle. The casing is formed by connecting a main body cavity (1) with left and right baffle plates (2, 3), the left end and the right end of the main body cavity (1) are respectively provided with the left baffle plate (2) and the right baffle plate (3) through rubber sealing pads (4, 5) to form the casing, a circuit board and an MOS tube are mounted inside the casing, the left baffle plate (2) or right baffle plate (3) and the corresponding rubber sealing pads are provided with outgoing line holes (6), an outgoing line (7) of the circuit board is led out to the outside of the casing from the outgoing line holes (6), electronic silicon sealing plugs (8) are mounted at the outgoing line holes (6) and distributed with line holes (9), and the outgoing line (7) penetrates out from the line holes (9) to the outside of the casing so as to lead the line and the holes to be in fine sealing. The miniature controller casing of an electric bicycle is simple in structure, convenient in installation, easy in heat transfer, fine in sealing waterproof property and strong in safety and reliability.
Description
Technical field
The utility model relates to controller for electric vehicle, is specifically related to electric motor car microcontroller housing.
Background technology
Along with terrestrial climate warms gradually, advocate the green energy resource minimizing and contain carbon emission, paid attention to by many countries, for advocating green consumption, China has made huge effort in all fields, brings huge opportunity for the product of green consumption.
Electric motor car is as the walking-replacing tool of new generation of environmental protection, inexpensive because of it, huge numbers of families have been come into, yet raising along with the electric motor car popularity rate, the riding speed of electric motor car is more and more faster, thereby the traffic accident that causes occurring gets more and more, certain city statistics, and present traffic accident 80% is relevant with electric motor car.Yet electric motor car is subjected to the influence of price again, firm that the vehicle frame of electric motor car, plastic are not done as the motorcycle, the new standard issued of electric motor car national standard body has been stipulated the speed and the weight of simple electric car for this reason, battery-operated motor cycle and electric bicycle have been distinguished, the simple electric car is succinct, smooth because of it, variation in moulding is various, liked by the consumer.In order to cooperate the regulation of new standard, require simple and easy money smaller or equal to 40Kg, speed was less than 20Km/ hour, the unordered electric motor car market standard of script is become in order, under this weight, require the simple electric car that certain torque and speed will be arranged simultaneously, the practicality again small and exquisite attractive in appearance that this just need make controller do in limited space, reliable in quality, heat radiation and good water-proof effect, this has proposed a new problem to controller undoubtedly.
Summary of the invention
The purpose of this utility model is: a kind of electric motor car microcontroller housing is provided, and the housing volume of this controller is small and exquisite, perfect heat-dissipating, waterproof effect are superior, easy for installation, highly versatile, security reliability height.
Technical solution of the present utility model is: housing is made of main cavity shell and the connection of left and right baffle plate, two ends, the left and right sides at the main cavity shell are installed right baffle-plate and right baffle plate formation housing respectively by rubber gasket, wiring board and metal-oxide-semiconductor are installed in the housing, open the lead-out wire hole on right baffle-plate or right baffle plate and corresponding rubber gasket, the lead-out wire of wiring board leads to outside the housing from the lead-out wire hole.
In the electric motor car microcontroller housing of the present utility model, electronics silica gel sealing plug is installed at place, lead-out wire hole, distributing line hole on the sealing plug, lead-out wire passes from the line hole and makes line and hole form excellent sealing to housing.
The utility model is simple in structure, and is easy for installation, and the water-tight performance is good, and security reliability is strong.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 main cavity shell, 2 right baffle-plates, 3 right baffle plates, 4,5 sealing gaskets, 6 lead-out wire holes, 7 lead-out wires, 8 sealing plugs, 9 line holes.
Embodiment
As shown in Figure 1, housing is made of main cavity shell 1 and 2,3 connections of left and right baffle plate, two ends, the left and right sides at main cavity shell 1 are installed right baffle-plate 2 and right baffle plate 3 formation housings respectively by rubber gasket 4,5, wiring board and metal-oxide-semiconductor are installed in the housing, open lead-out wire hole 6 on right baffle-plate 2 or right baffle plate 3 and corresponding rubber gasket, the lead-out wire 7 of wiring board leads to outside the housing from lead-out wire hole 6.
In the electric motor car microcontroller housing of the present utility model, electronics silica gel sealing plug 8 is installed at 6 places, lead-out wire hole, distributing line hole 9 on the sealing plug 8, lead-out wire 7 passes from line hole 9 and makes line and hole form excellent sealing to housing.
Claims (2)
1. electric motor car microcontroller housing, it is characterized in that: housing connects formation by main cavity shell (1) and left and right baffle plate (2,3), two ends, the left and right sides at main cavity shell (1) are installed right baffle-plate (2) and right baffle plate (3) formation housing respectively by rubber gasket (4,5), wiring board and metal-oxide-semiconductor are installed in the housing, open lead-out wire hole (6) on right baffle-plate (2) or right baffle plate (3) and corresponding rubber gasket, the lead-out wire of wiring board (7) leads to outside the housing from lead-out wire hole (6).
2. electric motor car microcontroller housing according to claim 1, it is characterized in that: locate to install electronics silica gel sealing plug (8) in lead-out wire hole (6), sealing plug (8) is gone up distributing line hole (9), and lead-out wire (7) passes from line hole (9) and makes line and hole form excellent sealing to housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010290440839U CN201639876U (en) | 2010-02-05 | 2010-02-05 | Miniature controller casing of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010290440839U CN201639876U (en) | 2010-02-05 | 2010-02-05 | Miniature controller casing of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639876U true CN201639876U (en) | 2010-11-17 |
Family
ID=43084384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010290440839U Expired - Fee Related CN201639876U (en) | 2010-02-05 | 2010-02-05 | Miniature controller casing of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517391A (en) * | 2016-01-20 | 2016-04-20 | 北大青鸟环宇消防设备股份有限公司 | Waterproof structure of firefighting equipment mounted on wall body |
| CN109348666A (en) * | 2018-11-12 | 2019-02-15 | 苏州佳世达光电有限公司 | Waterproof construction, cable-assembly and the vehicle electronic device using the component |
-
2010
- 2010-02-05 CN CN2010290440839U patent/CN201639876U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517391A (en) * | 2016-01-20 | 2016-04-20 | 北大青鸟环宇消防设备股份有限公司 | Waterproof structure of firefighting equipment mounted on wall body |
| CN105517391B (en) * | 2016-01-20 | 2019-01-25 | 北大青鸟环宇消防设备股份有限公司 | Waterproof construction loaded on the fire-fighting equipment on wall |
| CN109348666A (en) * | 2018-11-12 | 2019-02-15 | 苏州佳世达光电有限公司 | Waterproof construction, cable-assembly and the vehicle electronic device using the component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140205 |