CN204088423U - A kind of lithium battery bag of electric tool - Google Patents
A kind of lithium battery bag of electric tool Download PDFInfo
- Publication number
- CN204088423U CN204088423U CN201420477672.7U CN201420477672U CN204088423U CN 204088423 U CN204088423 U CN 204088423U CN 201420477672 U CN201420477672 U CN 201420477672U CN 204088423 U CN204088423 U CN 204088423U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- control board
- lithium battery
- electric tool
- power brick
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a kind of lithium battery bag of electric tool, comprise power brick lower cover, battery pack and upper cover, in the inner chamber that described lower cover and upper cover fasten, battery pack is installed, the upper end of described battery pack is connected and installed with control board, the DC plug socket that lower end is connected with battery pack is furnished with in the rectangular indentation of the side layout of this control board, the side of described control board is up and down is provided with power brick push-button socket, and the lower end inside of this power brick push-button socket is provided with the spring that lower end is connected with battery pack.The utility model improves internal structure, adds DC interface, and abandoned the mode of original employing cradle charging, rational in infrastructure, simple and durable, is convenient for carrying.
Description
Technical field
The utility model relates to lithium battery bag field, particularly relates to a kind of lithium battery bag of electric tool.
Background technology
Lithium battery bag has a wide range of applications in field of power tools as rechargeable, existing lithium battery bag is connected with the lower end of electric tool when using, treat that lithium battery bag just takes off after having used up by the electricity of lithium battery bag, then be placed on conventional cradle and charge, because lithium battery inclusion is long-pending large, the volume of the charger of requirement is also larger, weight is also larger, price, carries very inconvenient, so need a kind of charging modes easily newly.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lithium battery bag of electric tool, improves internal structure, adds DC interface, and abandoned the mode of original employing cradle charging, rational in infrastructure, simple and durable, is convenient for carrying.
The utility model solves the technical scheme that its technical problem adopts: the lithium battery bag providing a kind of electric tool, comprise power brick lower cover, battery pack and upper cover, in the inner chamber that described lower cover and upper cover fasten, battery pack is installed, the upper end of described battery pack is connected and installed with control board, the DC plug socket that lower end is connected with battery pack is furnished with in the rectangular indentation of the side layout of this control board, the side of described control board is up and down is provided with power brick push-button socket, and the lower end inside of this power brick push-button socket is provided with the spring that lower end is connected with battery pack.
Supplement as to one of the present utility model, the upper center of described upper cover has the patchhole communicated with DC plug socket.
Supplement as to another kind of the present utility model, one end bilateral symmetry of described control board is separately installed with positive strap and negative straps, is provided with detection brace between the two, and the side of the other end of described control board is provided with a pair indicator light.
Supplement as to one of the present utility model, the pressing plate that the upper end of described power brick push-button socket is vertically arranged for a pair stretches out the upper end of exposing at upper cover.
When the charging of lithium battery bag, being inserted into by one end DC plug of charger inserts in the hole is connected with DC plug socket, and a green light now in indicator light lights, and the red light when charger is inserted in supply socket time in indicator light lights, and green light extinguishes; Lithium battery unwraps charging of beginning, and when being full of, red light extinguishes, and green light lights.
Time lithium battery bag uses, positive/negative brace and detection brace are connected with the electric tool such as Rechargeable electric drill, spanner, and lithium battery bag can discharge, and electric tool then can normally run.
beneficial effect
The utility model relates to a kind of lithium battery bag of electric tool, improves internal structure, adds DC interface, and abandoned the mode of original employing cradle charging, rational in infrastructure, simple and durable, is convenient for carrying.
Accompanying drawing explanation
Fig. 1 is structural blast figure of the present utility model;
Fig. 2 is the topology view of control board described in the utility model;
Fig. 3 is overall structure graphics of the present utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As Figure 1-3, execution mode of the present utility model relates to a kind of lithium battery bag of electric tool, comprise power brick lower cover 1, battery pack 2 and upper cover 7, in the inner chamber that described lower cover 1 and upper cover 7 fasten, battery pack 2 is installed, the upper end of described battery pack 2 is connected and installed with control board 3, the DC plug socket 4 that lower end is connected with battery pack 2 is furnished with in the rectangular indentation of the side layout of this control board 3, the side of described control board 3 is up and down is provided with power brick push-button socket 6, and the lower end inside of this power brick push-button socket 6 is provided with the spring 5 that lower end is connected with battery pack 2.
The upper center of described upper cover 7 has the patchhole 8 communicated with DC plug socket 4.
One end bilateral symmetry of described control board 3 is separately installed with positive strap 31 and negative straps 33, and be provided with between the two and detect brace 32, the side of the other end of described control board 3 is provided with a pair indicator light 34.
The pressing plate 9 that the upper end of described power brick push-button socket 6 is vertically arranged for a pair stretches out the upper end of exposing at upper cover 7.
Embodiment
When the charging of lithium battery bag, one end DC plug of charger is inserted in patchhole 8 and is connected with DC plug socket 4, a green light now in indicator light 34 lights, and the red light when charger is inserted in supply socket time in indicator light 34 lights, and green light extinguishes; Lithium battery unwraps charging of beginning, and when being full of, red light extinguishes, and green light lights.
Time lithium battery bag uses, positive/negative brace and detection brace are connected with the electric tool such as Rechargeable electric drill, spanner, and lithium battery bag can discharge, and electric tool then can normally run.
Claims (4)
1. the lithium battery bag of an electric tool, comprise power brick lower cover (1), battery pack (2) and upper cover (7), in the inner chamber that described lower cover (1) and upper cover (7) fasten, battery pack (2) is installed, it is characterized in that, the upper end of described battery pack (2) is connected and installed with control board (3), the DC plug socket (4) that lower end is connected with battery pack (2) is furnished with in the rectangular indentation of the side layout of this control board (3), the side of described control board (3) is up and down is provided with power brick push-button socket (6), the lower end inside of this power brick push-button socket (6) is provided with the spring (5) that lower end is connected with battery pack (2).
2. the lithium battery bag of electric tool according to claim 1, is characterized in that: the upper center of described upper cover (7) has the patchhole (8) communicated with DC plug socket (4).
3. the lithium battery bag of electric tool according to claim 1 and 2, it is characterized in that: one end bilateral symmetry of described control board (3) is separately installed with positive strap (31) and negative straps (33), be provided with between the two and detect brace (32), the side of the other end of described control board (3) is provided with a pair indicator light (34).
4. the lithium battery bag of electric tool according to claim 1, is characterized in that: the pressing plate (9) that the upper end of described power brick push-button socket (6) is vertically arranged for a pair stretches out the upper end of exposing in upper cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477672.7U CN204088423U (en) | 2014-08-22 | 2014-08-22 | A kind of lithium battery bag of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477672.7U CN204088423U (en) | 2014-08-22 | 2014-08-22 | A kind of lithium battery bag of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088423U true CN204088423U (en) | 2015-01-07 |
Family
ID=52181099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477672.7U Expired - Fee Related CN204088423U (en) | 2014-08-22 | 2014-08-22 | A kind of lithium battery bag of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640439A (en) * | 2016-03-15 | 2016-06-08 | 苏州洁易电器有限公司 | Battery pack for dust collector and dust collector employing battery pack |
| CN106041838A (en) * | 2016-06-29 | 2016-10-26 | 苏州博来喜电器有限公司 | Lithium battery spanner |
-
2014
- 2014-08-22 CN CN201420477672.7U patent/CN204088423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640439A (en) * | 2016-03-15 | 2016-06-08 | 苏州洁易电器有限公司 | Battery pack for dust collector and dust collector employing battery pack |
| CN105640439B (en) * | 2016-03-15 | 2018-06-19 | 苏州洁易电器有限公司 | Battery pack for dust catcher and the dust catcher with the battery pack |
| CN106041838A (en) * | 2016-06-29 | 2016-10-26 | 苏州博来喜电器有限公司 | Lithium battery spanner |
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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: 20150107 Termination date: 20170822 |