CN203787529U - Standby battery for track inspection tester - Google Patents
Standby battery for track inspection tester Download PDFInfo
- Publication number
- CN203787529U CN203787529U CN201420014542.XU CN201420014542U CN203787529U CN 203787529 U CN203787529 U CN 203787529U CN 201420014542 U CN201420014542 U CN 201420014542U CN 203787529 U CN203787529 U CN 203787529U
- Authority
- CN
- China
- Prior art keywords
- battery
- aluminum alloy
- management circuit
- lithium ion
- battery management
- 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 - Lifetime
Links
- 238000007689 inspection Methods 0.000 title abstract 4
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 21
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a standby battery for a track inspection tester. The standby battery for the track inspection tester comprises an aluminum alloy shell, a lithium ion battery pack and a battery management circuit board, wherein the lithium ion battery pack is arranged in the aluminum alloy shell; two ends of the aluminum shell are respectively provided with a shell support and a circuit protective support in a sealed mode; the battery management circuit board is installed and fixed on the circuit board protective support; two leads are guided out from the lithium ion battery pack in a packaged mode and are connected to the battery management circuit board which is connected with a power output wire passing through the circuit protective support and extending out of the aluminum alloy shell. The standby battery for the track inspection tester, which is provided by the utility model, is low in battery self-discharge rate, is high in output voltage stability, firm in structure, can prevent external interference and damage well, and has longer service life.
Description
Technical field
The utility model relates to a kind of mobile battery group, relates in particular to a kind of for the reserve battery on rail checking instrument.
Background technology
During train is run at high speed, the irregularity that track is small all can cause the judder impact of wheel track, track and train are formed to huge destruction, light shorten life-span of wheel track, passenger is caused to discomfort, heavy cause security incident, rail checking instrument can reduce these risks preferably, the normal work of rail checking instrument depends on the supply of electric power of high stability, the appearance of the unreliable situations such as the power-off of burst or power supply are unstable all likely causes rail checking instrument work to be made a fault, from but cannot stand.
Utility model content
The purpose of this utility model is to propose a kind of rail checking instrument reserve battery with high safety reliability.
To achieve these goals, the technical scheme that the utility model provides is:
A kind of rail checking instrument reserve battery, comprise aluminum alloy casing and be located at lithium ion battery group and the battery management circuit plate of aluminum alloy casing inside, the two ends of described aluminum alloy casing are sealed and installed with respectively outer casing stand and circuit board protective cradle, described battery management circuit plate is fixed on circuit board protective cradle, described lithium ion battery group encapsulation is drawn two wires and is connected to battery management circuit plate, on described battery management circuit plate, be connected with power supply output line, described power supply output line is through circuit protection board mount, extend to aluminum alloy casing outside, the end of described power supply output line is provided with waterproof output plug.
Described lithium ion battery group is composed in parallel by four series batteries, and described series battery is composed in series by four joint lithium ion batteries.
Control switch and one or more status indicator LED lamp are installed on described battery management circuit plate.
On described aluminum alloy casing, have control switch hole and indicator light installing hole, the control switch on described battery management circuit plate and status indicator LED lamp are embedded respectively in control switch hole and indicator light installing hole.
Described aluminum alloy casing is rectangular structure, for firm placement.
The beneficial effects of the utility model are, employing can recharging lithium ion battery connection in series-parallel in groups, self-discharge rate is very low, long service life, output voltage stability is high, on battery management circuit plate, there is protective circuit and status indicator lamp, rectification is provided, the functions such as overload protection, ensure the reliability of battery output, fault and the interference of at utmost having avoided burst power-off or voltage instability to cause equipment, whole battery case adopts rectangular structure, and in battery case, be provided with outer casing stand and circuit board protective cradle, ensure that whole reserve battery is firm in structure, avoid extraneous damage, improve bulk life time.
Brief description of the drawings
Fig. 1 is the blast structural representation of the utility model embodiment;
Fig. 2 is the package assembly schematic diagram of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in figure 1 and Fig. 2, this new embodiment provides a kind of rail checking instrument reserve battery, comprise aluminum alloy casing 1 and be located at lithium ion battery group 2 and the battery management circuit plate 4 of aluminum alloy casing 1 inside, the two ends of described aluminum alloy casing 1 are sealed and installed with respectively outer casing stand 6 and circuit board protective cradle 3, described battery management circuit plate 4 is fixed on circuit board protective cradle 3, described lithium ion battery group 2 encapsulation are drawn two wires 21 and are connected to battery management circuit plate 4, on described battery management circuit plate 4, be connected with power supply output line 5, described power supply output line 5 is through circuit protection board mount 3, extend to aluminum alloy casing 1 outside, the end of described power supply output line 5 is provided with waterproof output plug 51.
Above-mentioned lithium ion battery group 2 is composed in parallel by four series batteries, and described series battery is composed in series by four joint lithium ion batteries.
Control switch 42 and one or more status indicator LED lamp 41 are installed on above-mentioned battery management circuit plate 4.
On above-mentioned aluminum alloy casing 1, have control switch hole 12 and indicator light installing hole 11, the control switch 42 on described battery management circuit plate 4 and status indicator LED 41 lamps are embedded respectively in control switch hole 12 and indicator light installing hole 11.
Above-mentioned aluminum alloy casing 1 is rectangular structure, for firm placement.
Can find out in conjunction with Fig. 1 and Fig. 2, the utility model adopt can recharging lithium ion battery connection in series-parallel in groups, self-discharge rate is very low, long service life, output voltage stability is high, on battery management circuit plate, there is protective circuit and status indicator lamp, rectification is provided, the functions such as overload protection, ensure the reliability of battery output, fault and the interference that power-off or voltage instability cause equipment of can at utmost avoiding happening suddenly, whole battery case adopts rectangular structure, and in battery case, be provided with outer casing stand and circuit board protective cradle, ensure that whole reserve battery is firm in structure, avoid extraneous damage, improve bulk life time.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (5)
1. a rail checking instrument reserve battery, comprise aluminum alloy casing and be located at lithium ion battery group and the battery management circuit plate of aluminum alloy casing inside, it is characterized in that, the two ends of described aluminum alloy casing are sealed and installed with respectively outer casing stand and circuit board protective cradle, described battery management circuit plate is fixed on circuit board protective cradle, described lithium ion battery group encapsulation is drawn two wires and is connected to battery management circuit plate, on described battery management circuit plate, be connected with power supply output line, described power supply output line is through circuit protection board mount, extend to aluminum alloy casing outside, the end of described power supply output line is provided with waterproof output plug.
2. rail checking instrument reserve battery as claimed in claim 1, is characterized in that, described lithium ion battery group is composed in parallel by four series batteries, and described series battery is composed in series by four joint lithium ion batteries.
3. rail checking instrument reserve battery as claimed in claim 1, is characterized in that, control switch and one or more status indicator LED lamp are installed on described battery management circuit plate.
4. as claim 1 or rail checking instrument reserve battery claimed in claim 3, it is characterized in that, on described aluminum alloy casing, have control switch hole and indicator light installing hole, the control switch on described battery management circuit plate and status indicator LED lamp are embedded respectively in control switch hole and indicator light installing hole.
5. rail checking instrument reserve battery as claimed in claim 1, is characterized in that, described aluminum alloy casing is rectangular structure, for firm placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014542.XU CN203787529U (en) | 2014-01-10 | 2014-01-10 | Standby battery for track inspection tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014542.XU CN203787529U (en) | 2014-01-10 | 2014-01-10 | Standby battery for track inspection tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787529U true CN203787529U (en) | 2014-08-20 |
Family
ID=51323684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420014542.XU Expired - Lifetime CN203787529U (en) | 2014-01-10 | 2014-01-10 | Standby battery for track inspection tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436222A (en) * | 2018-11-15 | 2020-07-21 | 株式会社Lg化学 | Battery module |
-
2014
- 2014-01-10 CN CN201420014542.XU patent/CN203787529U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111436222A (en) * | 2018-11-15 | 2020-07-21 | 株式会社Lg化学 | Battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |