CN205729247U - A kind of vacuum cleaner lithium battery - Google Patents
A kind of vacuum cleaner lithium battery Download PDFInfo
- Publication number
- CN205729247U CN205729247U CN201620431989.6U CN201620431989U CN205729247U CN 205729247 U CN205729247 U CN 205729247U CN 201620431989 U CN201620431989 U CN 201620431989U CN 205729247 U CN205729247 U CN 205729247U
- Authority
- CN
- China
- Prior art keywords
- circuit
- protection
- lithium battery
- battery
- cells
- 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
Abstract
A kind of vacuum cleaner lithium battery, described vacuum cleaner is provided with the battery socket coordinated with lithium battery, and described battery socket includes the slide plate being vertically arranged and is located at the saddle of described slide plate lower end, and described slide plate is provided with slot, is provided with connection terminal in described slot；Described lithium battery includes shell, the set of cells being located in described shell and the protection board with battery pack fits, and the back side of described shell coordinates with described slide plate slides, and the bottom surface of described shell offsets with saddle；The back side of described shell is connected, with described, the lead-out terminal that terminal coordinates, and described lead-out terminal is connected with set of cells.Lithium battery and battery socket are for being slidably matched, it is achieved lithium battery is quickly connected with vacuum cleaner；When battery is replaced by needs, only lithium battery need to be taken off from battery socket, be provided with the guarantee of power for the use orientation of Portable type dust collector；Operationally can produce vibration due to vacuum cleaner, the saddle of battery socket is designed to prevent lithium battery from getting loose.
Description
Technical field
This utility model relates to lithium battery, especially a kind of vacuum cleaner lithium battery.
Background technology
Portable type dust collector is typically integrated with power supply, it is possible to use in the region not having grid power.Existing portable suction
The battery of dirt device is arranged on inside vacuum cleaner, and disassembling, assembling and replacing is cumbersome.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of vacuum cleaner lithium battery, and disassembling, assembling and replacing is convenient.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of vacuum cleaner lithium battery, described dust suction
Device is provided with the battery socket coordinated with lithium battery, and described battery socket includes the slide plate being vertically arranged and is located under described slide plate
The saddle of end, described slide plate is provided with slot, is provided with connection terminal in described slot；Described lithium battery includes shell, is located at institute
Stating the set of cells in shell and the protection board with battery pack fits, the back side of described shell coordinates with described slide plate slides, described
The bottom surface of shell offsets with saddle；The back side of described shell is connected the lead-out terminal that terminal coordinates, described lead-out terminal with described
It is connected with set of cells.Lithium battery and battery socket are for being slidably matched, it is achieved lithium battery is quickly connected with vacuum cleaner；When needs are right
When battery is replaced, only need to be taken off from battery socket by lithium battery, the use orientation for Portable type dust collector provides
Strong guarantee；Operationally can produce vibration due to vacuum cleaner, the saddle of battery socket is designed to prevent lithium battery from getting loose.
As improvement, the front of described shell and end face are provided with chamfered transition, and described inclined-plane is provided with battery capacity indication lamp.
As improvement, the back side of described shell is provided with the boss coordinated with described slot, and described lead-out terminal is arranged on convex
On platform.
As improvement, described protection board is provided with charge-discharge protection circuit, and it includes set of cells, equalizing circuit, voltage stabilizing fall
Volt circuit, over-current detection IC, cell protection IC cascading, galvanometer circuit, electric discharge and short-circuit protection drive circuit, electric discharge
Mos switch and ESD protection circuit, charge protection drive circuit and charging mos switch and reversely charging limiting circuit；Described set of cells with
Equalizing circuit connects；Described cell protection IC cascading includes that some cells protect IC, each in set of cells
Cell is connected with a cell protection IC respectively；Described galvanometer circuit is with cell protection IC cascading even
Connect；Described set of cells outfan passes sequentially through galvanometer circuit, electric discharge and short-circuit protection drive circuit, electric discharge mos switch and ESD to be prevented
After protection circuit, output forms discharge circuit to load；External charger passes sequentially through charging mos switch and reversely charging limiting circuit, fills
It is connected formation charged electrical with set of cells outfan after electric protection drive circuit, electric discharge and short-circuit protection drive circuit, galvanometer circuit
Road；Described cell protection IC cascading is by electric discharge and short-circuit protection drive circuit control electric discharge mos switchs and ESD prevents
Mos switch in protection circuit；Described cell protection IC cascading controls charging mos by charge protection drive circuit and opens
Mos switch in pass and reversely charging limiting circuit.
This utility model is compared with prior art had the benefit that
Lithium battery and battery socket are for being slidably matched, it is achieved lithium battery is quickly connected with vacuum cleaner；When needs are to battery
When being replaced, only need to be taken off from battery socket by lithium battery, the use orientation for Portable type dust collector is provided with power
Guarantee；Operationally can produce vibration due to vacuum cleaner, the saddle of battery socket is designed to prevent lithium battery from getting loose.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that lithium battery coordinates with battery socket.
Fig. 2 is lithium battery structure schematic diagram.
Fig. 3 is charge-discharge protection circuit structured flowchart.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
A kind of vacuum cleaner lithium battery, as shown in Figure 1, 2, described vacuum cleaner is provided with the battery coordinated with lithium battery 1 and inserts
Seat 2, described battery socket 2 includes the slide plate 21 being vertically arranged and the saddle 24 being located at described slide plate 21 lower end, described slide plate 21
It is provided with slot 23, in described slot 23, is provided with connection terminal 22.Described lithium battery 1 includes shell 11, is located at described shell 11
In set of cells and with the protection board of battery pack fits, the back side of described shell 11 is slidably matched with described slide plate 21, described outside
The bottom surface of shell 11 offsets with saddle 24.The back side of described shell 11 and the described lead-out terminal 12 being connected terminal 22 cooperation, described
Lead-out terminal 12 is connected with set of cells.The front of described shell 11 and end face are provided with chamfered transition, and described inclined-plane is provided with electricity
Display lamp 13.The back side of described shell 11 is provided with the boss 14 coordinated with described slot 23, and described lead-out terminal 12 is arranged on convex
On platform 14.Lithium battery 1 and battery socket 2 are for being slidably matched, it is achieved lithium battery 1 is quickly connected with vacuum cleaner；When needs are to electricity
When pond is replaced, only need to be taken off from battery socket 2 by lithium battery 1, the use orientation for Portable type dust collector provides
Strong guarantee；Operationally can produce vibration due to vacuum cleaner, the saddle 24 of battery socket 2 is designed to prevent lithium battery 1
Get loose.
Described protection board is provided with charge-discharge protection circuit, as it is shown on figure 3, it includes set of cells, equalizing circuit, voltage stabilizing fall
Volt circuit, over-current detection IC, cell protection IC cascading, galvanometer circuit, electric discharge and short-circuit protection drive circuit, electric discharge
Mos switch and ESD protection circuit, charge protection drive circuit and charging mos switch and reversely charging limiting circuit；Described set of cells with
Equalizing circuit connects；Described cell protection IC cascading includes that some cells protect IC, each in set of cells
Cell is connected with a cell protection IC respectively；Described galvanometer circuit is with cell protection IC cascading even
Connect；Described set of cells outfan passes sequentially through galvanometer circuit, electric discharge and short-circuit protection drive circuit, electric discharge mos switch and ESD to be prevented
After protection circuit, output forms discharge circuit to load；External charger passes sequentially through charging mos switch and reversely charging limiting circuit, fills
It is connected formation charged electrical with set of cells outfan after electric protection drive circuit, electric discharge and short-circuit protection drive circuit, galvanometer circuit
Road；Described cell protection IC cascading is by electric discharge and short-circuit protection drive circuit control electric discharge mos switchs and ESD prevents
Mos switch in protection circuit；Described cell protection IC cascading controls charging mos by charge protection drive circuit and opens
Mos switch in pass and reversely charging limiting circuit.
Claims (4)
1. a vacuum cleaner lithium battery, described vacuum cleaner is provided with the battery socket coordinated with lithium battery, it is characterised in that: institute
Stating the slide plate that battery socket includes being vertically arranged and the saddle being located at described slide plate lower end, described slide plate is provided with slot, described
Connection terminal it is provided with in slot；Described lithium battery include shell, the set of cells being located in described shell and with battery pack fits
Protection board, the back side of described shell coordinates with described slide plate slides, and the bottom surface of described shell offsets with saddle；The back of the body of described shell
Face is connected, with described, the lead-out terminal that terminal coordinates, and described lead-out terminal is connected with set of cells.
A kind of vacuum cleaner lithium battery the most according to claim 1, it is characterised in that: the front of described shell sets with end face
Chamfered transition, described inclined-plane is had to be provided with battery capacity indication lamp.
A kind of vacuum cleaner lithium battery the most according to claim 1, it is characterised in that: the back side of described shell is provided with and institute
Stating the boss that slot coordinates, described lead-out terminal is arranged on boss.
A kind of vacuum cleaner lithium battery the most according to claim 1, it is characterised in that: described protection board is provided with discharge and recharge
Protection circuit, it includes set of cells, equalizing circuit, voltage stabilizing reduction voltage circuit, over-current detection IC, cell protection IC cascaded series
Conjunction, galvanometer circuit, electric discharge and short-circuit protection drive circuit, electric discharge mos switch and ESD protection circuit, charge protection drive circuit
With charging mos switch and reversely charging limiting circuit；Described set of cells is connected with equalizing circuit；Described cell protection IC cascaded series
Conjunction includes that some cells protect IC, and each cell in set of cells is connected with a cell protection IC respectively；
Described galvanometer circuit is connected with cell protection IC cascading；Described set of cells outfan passes sequentially through galvanometer circuit, puts
After electricity and short-circuit protection drive circuit, discharge mos switch and ESD protection circuit, output is to load formation discharge circuit；Outside is filled
Electrical equipment passes sequentially through charging mos switch and reversely charging limiting circuit, charge protection drive circuit, electric discharge and short-circuit protection drive electricity
It is connected formation charging circuit with set of cells outfan after road, galvanometer circuit；Described cell protection IC cascading is by putting
Electricity and short-circuit protection drive circuit control the mos switch in electric discharge mos switch and ESD protection circuit；Described cell is protected
The mos that IC cascading is controlled in charging mos switch and reversely charging limiting circuit by charge protection drive circuit switchs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431989.6U CN205729247U (en) | 2016-05-13 | 2016-05-13 | A kind of vacuum cleaner lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431989.6U CN205729247U (en) | 2016-05-13 | 2016-05-13 | A kind of vacuum cleaner lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729247U true CN205729247U (en) | 2016-11-30 |
Family
ID=57368994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431989.6U Expired - Fee Related CN205729247U (en) | 2016-05-13 | 2016-05-13 | A kind of vacuum cleaner lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205729247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512394A (en) * | 2018-06-22 | 2021-03-16 | 必胜公司 | Surface cleaning apparatus and tray |
| CN113749550A (en) * | 2020-06-03 | 2021-12-07 | 尚科宁家(中国)科技有限公司 | Hand-held type dust catcher |
-
2016
- 2016-05-13 CN CN201620431989.6U patent/CN205729247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112512394A (en) * | 2018-06-22 | 2021-03-16 | 必胜公司 | Surface cleaning apparatus and tray |
| CN113749550A (en) * | 2020-06-03 | 2021-12-07 | 尚科宁家(中国)科技有限公司 | Hand-held type dust catcher |
| CN113749550B (en) * | 2020-06-03 | 2023-08-04 | 尚科宁家(中国)科技有限公司 | Handheld dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20210513 |