CN209072126U - Battery truck charging converting switch device - Google Patents
Battery truck charging converting switch device Download PDFInfo
- Publication number
- CN209072126U CN209072126U CN201822205461.9U CN201822205461U CN209072126U CN 209072126 U CN209072126 U CN 209072126U CN 201822205461 U CN201822205461 U CN 201822205461U CN 209072126 U CN209072126 U CN 209072126U
- Authority
- CN
- China
- Prior art keywords
- storage battery
- switch
- power supply
- battery charging
- charging circuit
- 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
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of battery truck charging converting switch devices, it include electrical appliance kit, storage battery power supply line and storage battery charging circuit are equipped in the electrical appliance kit, electrical appliance kit is equipped with storage battery charging interface, storage battery charging interface is connected with storage battery charging circuit, it is characterized by: the storage battery power supply line and storage battery charging circuit are equipped with breaker, breaker is equipped with first switch and the second switch, the on-off of first switch control storage battery power supply line, the on-off of second switch control storage battery charging circuit, and when first switch connection storage battery power supply line, first switch limits second switch and is connected to storage battery charging circuit；When second switch is connected to storage battery charging circuit, second switch limits first switch and is connected to storage battery power supply line.The utility model is convenient and practical, safe and reliable, realizes the switching of storage battery charging and power supply, and cable electric parts is avoided to damage or occur accident.
Description
Technical field
The utility model relates to a kind of improvement of battery truck invention more particularly to a kind of battery truck charging switching switches
The improvement of device is invented.
Background technique
Battery truck is powered using storage battery, is suitable for environmentally protective trip, deep to be liked by numerous users, however storage battery exists
When charged state, storage battery can still power outward, when user or periphery nobody in case, start the electricity to charge
When bottle vehicle, it is easy power supply line's aging, connectivity port Damage by Short Circuit etc. leads to that short circuit occurs under rainy day vehicle service condition,
It is easy to happen and burns vehicle and fire accident.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of convenient and practical, peace
Complete reliable battery truck charging converting switch device.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that realize: this kind of battery truck
Charging converting switch device includes electrical appliance kit, and storage battery power supply line and storage battery charging circuit are equipped in the electrical appliance kit,
Electrical appliance kit is equipped with storage battery charging interface, and storage battery charging interface is connected with storage battery charging circuit, it is characterised in that: the storage battery supplies
Electric line and storage battery charging circuit are equipped with breaker, and breaker is equipped with first switch and the second switch, first switch control
The on-off of storage battery power supply line, second switch controls the on-off of storage battery charging circuit, and first switch is connected to storage battery power supply line
When, first switch limits second switch and is connected to storage battery charging circuit；When second switch is connected to storage battery charging circuit, second switch limit
First switch processed is connected to storage battery power supply line.
The breaker is C45 switch.
The electrical appliance kit is equipped with flip lid, and flip lid is snapped connection with electrical appliance kit.
The utility model has the beneficial effects that improved battery truck charging converting switch device, convenient and practical, peace
Complete reliable, major function is fully disconnected full vehicle power supply system when being charging, and when normal power supply full vehicle system cannot charge the battery,
The switching for realizing storage battery charging and power supply avoids storage battery from damaging or occur accident.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural exploded view of the utility model.
Specific embodiment
Attached drawing illustrates the structure of the utility model, further illustrates it in relation to details in conjunction with attached drawing below.The storage battery
Vehicle charging converting switch device includes electrical appliance kit 1, and electrical appliance kit 1 is equipped with flip lid 2, and flip lid 2 connects with the buckle of electrical appliance kit 1
It connects, storage battery power supply line and storage battery charging circuit is equipped in the electrical appliance kit 1, electrical appliance kit 1 is equipped with storage battery charging interface 3, electricity
Bottle charging interface 3 is connected with storage battery charging circuit, and the storage battery power supply line and storage battery charging circuit are equipped with breaker 4, breaks
Road device 4 is preferably C45 switch, and the breaker 4 is equipped with first switch 5 and second switch 6, and first switch 5 controls storage battery and supplies
The on-off of electric line, second switch 6 control the on-off of storage battery charging circuit, and when the connection storage battery power supply line of first switch 5, the
One switch 5 limits second switch 6 and is connected to storage battery charging circuit；When second switch 6 is connected to storage battery charging circuit, second switch 6 is limited
First switch 5 processed is connected to storage battery power supply line.The wherein structure that breaker 4 and its first switch 5 and second switch 6 mutually limit
For the prior art, description that it is not described here in detail.
The working principle of the utility model when storage battery needs to power, stirs first switch 5 and is connected to the realization of storage battery power supply line
Storage battery power supply, at this time first open limitation second switch 6 stir it can not；When storage battery needs to charge, external power supply is connected to storage battery
Charging interface 3 stirs second switch 6 and is connected to the realization storage battery charging of storage battery charging circuit, and second switch 6 limits first switch at this time
5 stir it can not, realize that storage battery power supply line cannot be connected to simultaneously with storage battery charging circuit with this, and storage battery is avoided to damage or send out
Outside business.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (3)
- Be equipped with 1. battery truck charging converting switch device, includes electrical appliance kit, in the electrical appliance kit storage battery power supply line and Storage battery charging circuit, electrical appliance kit are equipped with storage battery charging interface, and storage battery charging interface is connected with storage battery charging circuit, and feature exists In: the storage battery power supply line and storage battery charging circuit are equipped with breaker, and breaker is equipped with first switch and the second switch, First switch controls the on-off of storage battery power supply line, and second switch controls the on-off of storage battery charging circuit, and first switch is connected to When storage battery power supply line, first switch limits second switch and is connected to storage battery charging circuit；Second switch is connected to storage battery charging circuit When, second switch limits first switch and is connected to storage battery power supply line.
- 2. battery truck charging converting switch device as described in claim 1, it is characterised in that: the breaker is C45 Switch.
- 3. battery truck charging converting switch device as described in claim 1, it is characterised in that: the electrical appliance kit is equipped with Flip lid, flip lid are snapped connection with electrical appliance kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205461.9U CN209072126U (en) | 2018-12-27 | 2018-12-27 | Battery truck charging converting switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205461.9U CN209072126U (en) | 2018-12-27 | 2018-12-27 | Battery truck charging converting switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072126U true CN209072126U (en) | 2019-07-05 |
Family
ID=67102130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822205461.9U Active CN209072126U (en) | 2018-12-27 | 2018-12-27 | Battery truck charging converting switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209072126U (en) |
-
2018
- 2018-12-27 CN CN201822205461.9U patent/CN209072126U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203368093U (en) | Mobile power supply sharing charging and discharging interfaces | |
| CN201181857Y (en) | Portable solar movable power box | |
| CN209072126U (en) | Battery truck charging converting switch device | |
| CN203707809U (en) | USB data line | |
| CN203104059U (en) | Improved mobile charger | |
| CN202513612U (en) | Mobile charger | |
| CN204967344U (en) | Novel car emergency power source | |
| CN203707827U (en) | Multipurpose emergency power supply of electromobile | |
| CN207410054U (en) | A kind of multifunction charging device | |
| CN202260415U (en) | Control device for low-voltage power-off protection | |
| CN206697973U (en) | A kind of portable power source of quickly-chargeable | |
| CN206742929U (en) | household intelligent electric automobile charging pile | |
| CN204315847U (en) | A kind of over-charge protective smart jack | |
| CN204205688U (en) | A kind of charger with switch | |
| CN107910929A (en) | A kind of band automatically powers off the phone charger of defencive function | |
| CN204721019U (en) | A kind of charging pile being applied to new forms of energy car | |
| CN202565008U (en) | Electric vehicle charger with intelligent protection | |
| CN211183485U (en) | Multifunctional safety switch power supply voltage transformation leakage protection and time control charger | |
| CN214028289U (en) | Safe equalizing charge lithium battery of electric vehicle | |
| CN202713548U (en) | Hand-held wireless interphone | |
| CN207265718U (en) | A kind of anti-short-circuit charging connector for storage battery | |
| CN202111506U (en) | Energy-saving luminous travel charger | |
| CN201282343Y (en) | Electric vehicle charge protector | |
| CN207466386U (en) | A kind of electric vehicle solar charging motor | |
| CN202503316U (en) | Mobile power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |