CN105529756A - Electric bicycle waterproof charger - Google Patents
Electric bicycle waterproof charger Download PDFInfo
- Publication number
- CN105529756A CN105529756A CN201410525797.7A CN201410525797A CN105529756A CN 105529756 A CN105529756 A CN 105529756A CN 201410525797 A CN201410525797 A CN 201410525797A CN 105529756 A CN105529756 A CN 105529756A
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- China
- Prior art keywords
- circuit board
- charger
- radiating
- board
- electric bicycle
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- 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.)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to the technical field of electric bicycle power devices, and particularly relates to an electric bicycle waterproof charger. The electric bicycle waterproof charger comprises a circuit board and a radiating board, wherein electrical components are arranged on the circuit board; the circuit board is connected with the radiating board; a totally-enclosed insulating shell is arranged on the outer surface of the circuit board; one end of the radiating board is connected with the circuit board and bypasses the electrical components on the circuit board; and the other end of the radiating board extends out of the insulating shell. Through the adoption of the above technical scheme, the radiating board is separated from the electrical components on the circuit board, then the totally-enclosed insulating shell is arranged on the outer surface of the circuit board, and one end of the radiating board is connected with the circuit board and bypasses the electrical components on the circuit board, so that the radiating board is not electrified and only a radiating effect is realized when the charger operates, and the insulating shell also has a certain radiating ability. With the above structure, short circuiting of the circuit board in the charger and damages for the charger caused by water and dust entering the charger can be avoided.
Description
Technical field
The invention belongs to power device for moped technical field, particularly relate to a kind of electric bicycle waterproof charger.
Background technology
Common electric car charger in the market does not possess the water-proof function of real meaning, when use runs into rainy in the open, rainwater enters charger internal easily via louvre etc., even there is a small amount of water to enter charger internal circuit part, charger circuit just may be caused to occur short circuit, cause charger to damage, also likely meet with into fire, electric shock and other safety accidents.The whole circuit board of common electric car charger all exposes in atmosphere, is easily oxidized and makes moist, and affects charger useful life.The whole circuit board of common electric car charger is all expose, and dust can enter into circuit board, and in the course of time, dust collects more and more, affects the normal work of charger, affects charger useful life.
Summary of the invention
The problem to be solved in the present invention is that existing electric car charger circuit board all exposes in atmosphere, and rainwater enters charger internal easily via louvre etc., causes charger to damage.
In order to solve the problems of the technologies described above, the invention provides following scheme: electric bicycle waterproof charger, comprise circuit board and heating panel, circuit board is provided with electric component, circuit board connects heating panel, circuit board outer surface is provided with totally enclosed insulation crust, heating panel one end connecting circuit board and avoid electric component on circuit board and arrange, and the other end extends insulation crust.Adopt technique scheme, electric component on heating panel and circuit board is peeled away, then circuit board outer surface is provided with totally enclosed insulation crust, heating panel one end connecting circuit board and avoid electric component on circuit board and arrange, can ensure like this heating panel when charger operation the not charged effect can only playing heat radiation (electric component avoided on circuit board of heating panel is arranged, during such electric elements work, heating panel is non-conductive, during with existing charger operation, because heating panel is communicated with electric component, so heating panel conduction), insulation crust also has certain heat-sinking capability simultaneously.Said structure can be avoided water, dust enters charger in employing, causes the circuit board short circuit in charger, damages charger.
Further, described insulation crust is provided with reinforcement, and the major function of insulation crust is for sealing and insulation, so its thickness is less, arranging reinforcement is to ensure that insulation crust is not easily broken and be out of shape.
Further, the bottom surface of described insulation crust is circumferentially evenly provided with an angle, and an angle is column construction, and an angle better can support charger, avoids the bottom surface wear extent of insulation crust larger.
Further, described angle is four, meets instructions for use, and an angle is hollow structure inside, and an angle wall thickness is 5 ~ 8mm, saves material and can ensure that again an angle has enough intensity and supports whole charger.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of electric bicycle waterproof charger embodiment of the present invention.
Embodiment
As shown in Figure 1: electric bicycle waterproof charger, comprise circuit board 1 and heating panel 2, circuit board 1 is provided with electric component, circuit board 1 connects heating panel 2, circuit board 1 outer surface is provided with totally enclosed insulation crust 3, heating panel 2 one end connecting circuit board 1 and avoid electric component on circuit board 1 and arrange, the other end extends insulation crust 3.Insulation crust 3 is provided with reinforcement 4, and the bottom surface of insulation crust 3 is circumferentially evenly provided with four angles 5, and an angle 5 is column construction, and an angle 5 is hollow structure inside, and angle 5 wall thickness is 5 ~ 8mm.
During work, electric component on heating panel 2 and circuit board 1 is peeled away, then circuit board 1 outer surface is provided with totally enclosed insulation crust 3, heating panel 2 one end connecting circuit board 1 and avoid electric component on circuit board 1 and arrange, can ensure like this heating panel 2 when charger operation the not charged effect can only playing heat radiation (electric component avoided on circuit board 1 of heating panel is arranged, during such electric elements work, heating panel 2 is non-conductive, during with existing charger operation, because heating panel 2 is communicated with electric component, so heating panel 2 conducts electricity), insulation crust 3 also has certain heat-sinking capability simultaneously.Said structure can be avoided water, dust enters charger in employing, causes circuit board 1 short circuit in charger, damages charger.Insulation crust 3 is provided with reinforcement 4, and the major function of insulation crust 3 is for sealing and insulation, so its thickness is less, arranging reinforcement 4 is to ensure that insulation crust 3 is not easily broken and be out of shape.The bottom surface of insulation crust 3 is circumferentially evenly provided with four angles 5, propping up angle 5 is column construction, prop up angle 5 and better can support charger, avoid the bottom surface wear extent of insulation crust 3 larger, propping up angle 5 is hollow structure inside, propping up angle 5 wall thickness is 5 ~ 8mm, saves material and can ensure that again an angle 5 has enough intensity and supports whole charger.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; also should be considered as protection scope of the present invention, these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. electric bicycle waterproof charger, comprise circuit board and heating panel, circuit board is provided with electric component, circuit board connects heating panel, it is characterized in that, circuit board outer surface is provided with totally enclosed insulation crust, heating panel one end connecting circuit board and avoid electric component on circuit board and arrange, and the other end extends insulation crust.
2. electric bicycle waterproof charger according to claim 1, it is characterized in that, described insulation crust is provided with reinforcement.
3. electric bicycle waterproof charger according to claim 2, is characterized in that, the bottom surface of described insulation crust is circumferentially evenly provided with an angle, and an angle is column construction.
4. electric bicycle waterproof charger according to claim 3, is characterized in that, described angle is four, and an angle is hollow structure inside, and an angle wall thickness is 5 ~ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525797.7A CN105529756A (en) | 2014-09-30 | 2014-09-30 | Electric bicycle waterproof charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525797.7A CN105529756A (en) | 2014-09-30 | 2014-09-30 | Electric bicycle waterproof charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105529756A true CN105529756A (en) | 2016-04-27 |
Family
ID=55771821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410525797.7A Pending CN105529756A (en) | 2014-09-30 | 2014-09-30 | Electric bicycle waterproof charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529756A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840556U (en) * | 2012-07-30 | 2013-03-27 | 杨志军 | Electrombile charger having heat radiation structure |
| CN103419723A (en) * | 2013-09-07 | 2013-12-04 | 孙剑山 | Device for on-vehicle fixation and cooling of electromobile charger |
| CN203537708U (en) * | 2013-09-24 | 2014-04-09 | 北京航天发射技术研究所 | Vehicle mounted power supply for high-temperature sand and dust environment |
| CN204156562U (en) * | 2014-09-30 | 2015-02-11 | 重庆迈兴机电有限责任公司 | Electric bicycle waterproof charger |
-
2014
- 2014-09-30 CN CN201410525797.7A patent/CN105529756A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840556U (en) * | 2012-07-30 | 2013-03-27 | 杨志军 | Electrombile charger having heat radiation structure |
| CN103419723A (en) * | 2013-09-07 | 2013-12-04 | 孙剑山 | Device for on-vehicle fixation and cooling of electromobile charger |
| CN203537708U (en) * | 2013-09-24 | 2014-04-09 | 北京航天发射技术研究所 | Vehicle mounted power supply for high-temperature sand and dust environment |
| CN204156562U (en) * | 2014-09-30 | 2015-02-11 | 重庆迈兴机电有限责任公司 | Electric bicycle waterproof charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |