CN202171848U - Charging type indicating rod - Google Patents
Charging type indicating rod Download PDFInfo
- Publication number
- CN202171848U CN202171848U CN201120296630XU CN201120296630U CN202171848U CN 202171848 U CN202171848 U CN 202171848U CN 201120296630X U CN201120296630X U CN 201120296630XU CN 201120296630 U CN201120296630 U CN 201120296630U CN 202171848 U CN202171848 U CN 202171848U
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- rechargeable
- charging module
- handle
- 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
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Abstract
The utility model discloses a charging type indicating rod, comprising a light displaying rod and a handle. A floodlight is arranged in the light displaying rod, a battery box is arranged in the handle, a charging battery and a charging module are arranged in the battery box, and the charging battery is connected with the charging module and the floodlight. The advantages of the utility model are that by employing the charging battery to supply the floodlight with power, the trouble for replacing the battery is avoided, and at the same time, the charging type indicating rod is more environmental protection.
Description
Technical field
The utility model relates to a kind of indicating bar, especially relates to a kind of rechargeable indicating bar.
Background technology
On-the-spot in night social security or road construction, place some warning notices or warning mark on the ground at the scene usually, the hand-held indicating bar is also arranged, commander is on-the-spot more easily, keeps good order.Existing hand-held indicating bar comprises light display bar and handle, and battery is installed in the handle, and battery is given the power supply of the illuminating lamp in the display bar.There is following problem in existing hand-held indicating bar: it is cumbersome to change battery, also not enough environmental protection.
Summary of the invention
The utility model technical matters to be solved provides a kind of rechargeable indicating bar.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of rechargeable indicating bar; Comprise light display bar and handle; Be provided with illuminating lamp in the described light display bar, be provided with battery case in the described handle, be provided with rechargeable battery and charging module in the described battery case; Described charging module is connected with rechargeable battery, and described rechargeable battery is connected with illuminating lamp.
Described charging module is provided with charging indicator light.
Described charging module is provided with the USB charging port.
Described battery case comprises end box and lid, and box of the described end and lid interfix, and described rechargeable battery and charging module are arranged on the end box.
Compared with prior art, the utility model has the advantages that and adopt rechargeable battery to supply power, removed the trouble of changing battery from, simultaneously relatively environmental protection to illuminating lamp.
Description of drawings
Fig. 1 is the structural drawing of the utility model;
Fig. 2 is the battery pack structure figure of the utility model;
Fig. 3 is end box, rechargeable battery and the charging module structural drawing of the utility model;
Fig. 4 is the rear view of box at the bottom of the utility model;
Fig. 5 is the charging module circuit diagram of the utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of rechargeable indicating bar comprises light display bar 1 and handle 2, is provided with illuminating lamp in the light display bar 1; Be provided with battery case 3 in the handle 2; Be provided with rechargeable battery 4 and charging module 5 in the battery case 3, charging module 5 is connected with rechargeable battery 4, and rechargeable battery 4 is connected with illuminating lamp.Charging module 5 is provided with charging indicator light 51.Charging module 5 is provided with USB charging port 52.Battery case 3 comprises end box 31 and lid, and end box 31 interfixes with lid, and rechargeable battery 4 is arranged on the end box 31 with charging module 5.
The principle of work of charging module is following: the voltage comparator that the core devices IC of circuit is made up of a LM356 discharge circuit; Its first reference voltage is made up of R1 and D1; D1 two ends output 4.7V galvanic current is pressed; R2*, R3, R4 form sample circuit, and it is 2.95V that adjusting R4 resistance makes amplifier 3 pin voltages.D2 and R5 are battery charger, and when cell voltage was lower than 2.95V, the LM358 amplifier was output as high level, and charging indicator light D3 lights.When cell voltage is higher than 2.95V, LM358 amplifier output low level, charging indicator light D3 extinguishes, and triode Q conducting triggers alarm chip, and piezo is sent the chimes of doom that drips, and battery charge finishes.
Claims (4)
1. rechargeable indicating bar; Comprise light display bar and handle; Be provided with illuminating lamp in the described light display bar, be provided with battery case in the described handle, it is characterized in that being provided with in the described battery case rechargeable battery and charging module; Described charging module is connected with rechargeable battery, and described rechargeable battery is connected with illuminating lamp.
2. a kind of rechargeable indicating bar according to claim 1 is characterized in that described charging module is provided with charging indicator light.
3. a kind of rechargeable indicating bar according to claim 2 is characterized in that described charging module is provided with the USB charging port.
4. a kind of rechargeable indicating bar according to claim 1 is characterized in that described battery case comprises end box and lid, and box of the described end and lid interfix, and described rechargeable battery and charging module are arranged on the end box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120296630XU CN202171848U (en) | 2011-08-16 | 2011-08-16 | Charging type indicating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120296630XU CN202171848U (en) | 2011-08-16 | 2011-08-16 | Charging type indicating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171848U true CN202171848U (en) | 2012-03-21 |
Family
ID=45830040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120296630XU Expired - Fee Related CN202171848U (en) | 2011-08-16 | 2011-08-16 | Charging type indicating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079023A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Charging indicator lamp control circuit and charger |
| EP3836243A1 (en) * | 2019-12-12 | 2021-06-16 | Shenzhen Oriental Willing New Energy Co., Ltd | Integrally-formed rechargeable batteryand production method thereof |
-
2011
- 2011-08-16 CN CN201120296630XU patent/CN202171848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079023A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Charging indicator lamp control circuit and charger |
| CN104079023B (en) * | 2013-03-29 | 2016-12-28 | 深圳市海洋王照明工程有限公司 | A kind of charging indicator light control circuit and charger |
| EP3836243A1 (en) * | 2019-12-12 | 2021-06-16 | Shenzhen Oriental Willing New Energy Co., Ltd | Integrally-formed rechargeable batteryand production method thereof |
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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 |
Granted publication date: 20120321 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |