CN217543970U - Alarm for storage battery - Google Patents
Alarm for storage battery Download PDFInfo
- Publication number
- CN217543970U CN217543970U CN202220146426.8U CN202220146426U CN217543970U CN 217543970 U CN217543970 U CN 217543970U CN 202220146426 U CN202220146426 U CN 202220146426U CN 217543970 U CN217543970 U CN 217543970U
- Authority
- CN
- China
- Prior art keywords
- shell
- stainless steel
- probe
- circuit control
- control board
- 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
- 239000000523 sample Substances 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an alarm for a storage battery, which comprises a shell, a cover body buckled on the shell and a circuit control panel arranged in the shell through a base; a stainless steel probe is vertically and electrically connected below the circuit control board, and power lines for supplying power to the circuit control board are respectively arranged on two sides of the cover body; the lower end of the stainless steel probe penetrates through the bottom plate of the shell to extend downwards, and a temperature sensor is arranged on the stainless steel probe positioned at the lower part of the shell; the probe of the utility model is changed into special stainless steel, and compared with lead wires, the probe is not easy to deform, has better rigidity and is beautiful; not only can detect the liquid level, but also can simultaneously measure the temperature; the singlechip and the probe are integrated and miniaturized, and the installation is convenient; can supply power at lower voltage and has wide power supply range.
Description
Technical Field
The utility model relates to a battery safety inspection technical field specifically is to relate to an alarm device for battery.
Background
At present, the storage battery is often heated and bulges in the use process, the liquid level is easily raised due to the expansion of electrolyte in the use process, the liquid level can not be detected in real time by using a glass tube used at present, and the detection program is relatively complex; in addition, the existing battery detection technology cannot detect the temperature of the storage battery while detecting the liquid level of the electrolyte.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alarm device for battery to solve the problem among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an alarm for a storage battery comprises a shell, a cover body buckled on the shell and a circuit control board arranged in the shell through a base; a stainless steel probe is vertically and electrically connected below the circuit control board, and power lines for supplying power to the circuit control board are respectively arranged on two sides of the cover body; the lower end of the stainless steel probe penetrates through the bottom plate of the shell to extend downwards, and a temperature sensor is arranged on the stainless steel probe positioned at the lower part of the shell.
Furthermore, a copper pipe is connected between the stainless steel probe and the bottom of the circuit control board.
Furthermore, the outer end of the power line is connected with a wire connecting ring.
Furthermore, a detection module for signal conversion, a single chip microcomputer and an LED light alarm are arranged on the circuit control board; the stainless steel probe and the temperature sensor are connected with a signal input end of the detection module, a signal output end of the detection module is connected with the single chip microcomputer, and a control signal output end of the single chip microcomputer is connected with the LED light alarm.
The principle of the utility model is that: the liquid level detection of the utility model is characterized in that the potential in the electrolyte is transmitted to the detection circuit through the probe, when the probe is contacted with the electrolyte, the detection circuit sends high level to the singlechip for processing, and the singlechip lights the green light; a miniature temperature sensor is arranged in the probe rod, the temperature of the battery is detected, and the real-time temperature is displayed by a display screen which is driven by the processing of the singlechip; in addition, the stainless steel probe adopts copper tube transition and circuit board welding to change, and the copper tube and the stainless steel probe adopt riveting, not only guarantee to connect the reliability but also guarantee that contact resistance is little.
Compared with the prior art, the beneficial effects of the utility model are that: the probe of the utility model is changed into special stainless steel, and compared with lead wires, the probe is not easy to deform, has better rigidity and is beautiful; not only can detect the liquid level, but also can simultaneously detect the temperature; the singlechip and the probe are integrated and miniaturized, and the installation is convenient; can be powered at lower voltages, (2 VDC); the power supply range is wide (2-24 VDC).
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the alarm for the storage battery of the present embodiment includes a housing 1, a cover 2 fastened to the housing, and a circuit control board 4 installed in the housing through a base 3; a stainless steel probe 6 is vertically and electrically connected below the circuit control board 4, and power lines 8 for supplying power to the circuit control board are respectively arranged on two sides of the cover body 2; the lower end of the stainless steel probe 6 penetrates through the bottom plate of the shell to extend downwards, and a temperature sensor 7 is arranged on the stainless steel probe positioned at the lower part of the shell; a copper pipe 5 is connected between the stainless steel probe 6 and the bottom of the circuit control board; the outer end of the power line 8 is connected with a wiring ring.
In this embodiment, the circuit control board 4 is provided with a detection module for signal conversion, a single chip microcomputer, and an LED light alarm; the stainless steel probe and the temperature sensor are connected with a signal input end of the detection module, a signal output end of the detection module is connected with the single chip microcomputer, and a control signal output end of the single chip microcomputer is connected with the LED light alarm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An alarm for a storage battery is characterized in that: the circuit breaker comprises a shell (1), a cover body (2) buckled on the shell and a circuit control board (4) arranged in the shell through a base (3); a stainless steel probe (6) is vertically and electrically connected below the circuit control board (4), and power lines (8) for supplying power to the circuit control board are respectively arranged on two sides of the cover body (2); the lower end of the stainless steel probe (6) penetrates through the bottom plate of the shell to extend downwards, and a temperature sensor (7) is arranged on the stainless steel probe positioned at the lower part of the shell.
2. The alarm for the secondary battery according to claim 1, wherein: a copper pipe (5) is connected between the stainless steel probe (6) and the bottom of the circuit control board.
3. The alarm for the secondary battery according to claim 1, wherein: the outer end of the power line (8) is connected with a wiring ring.
4. The alarm for the secondary battery according to claim 1, wherein: the circuit control board (4) is provided with a detection module for signal conversion, a single chip microcomputer and an LED light alarm; the stainless steel probe and the temperature sensor are connected with a signal input end of the detection module, a signal output end of the detection module is connected with the single chip microcomputer, and a control signal output end of the single chip microcomputer is connected with the LED light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220146426.8U CN217543970U (en) | 2022-01-20 | 2022-01-20 | Alarm for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220146426.8U CN217543970U (en) | 2022-01-20 | 2022-01-20 | Alarm for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217543970U true CN217543970U (en) | 2022-10-04 |
Family
ID=83425245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220146426.8U Expired - Fee Related CN217543970U (en) | 2022-01-20 | 2022-01-20 | Alarm for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217543970U (en) |
-
2022
- 2022-01-20 CN CN202220146426.8U patent/CN217543970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20221004 |