CN217691574U - Power battery ballast protector - Google Patents
Power battery ballast protector Download PDFInfo
- Publication number
- CN217691574U CN217691574U CN202221603078.9U CN202221603078U CN217691574U CN 217691574 U CN217691574 U CN 217691574U CN 202221603078 U CN202221603078 U CN 202221603078U CN 217691574 U CN217691574 U CN 217691574U
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- Prior art keywords
- ballast
- protector
- battery
- main part
- protector main
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- 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
- 230000001012 protector Effects 0.000 title claims abstract description 96
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 238000013021 overheating Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 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
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- Protection Of Static Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a power battery ballast protector, including the ballast protector main part, the inside of ballast protector main part is provided with the control scheme board, the inside both sides installation active filtration triode of ballast protector main part. This power battery ballast protector is through being provided with the ballast protector main part, when load electrical apparatus short circuit causes the electric current too big to exceed the load and actually sets for the current value, ballast protector main part can start the ballast control state, will start the protection state of opening circuit if the further increase ballast protector main part of load current, when settlement equipment detects power battery voltage protection value, automatic restriction electric current output or disconnection, can avoid power battery too to discharge damage power battery itself like this, damage power battery's life that can increase power battery itself through making to avoid power battery too discharge, the solution can not protect overcurrent and undervoltage effectively, the easy problem of damaging of group battery.
Description
Technical Field
The utility model relates to a battery ballast protector technical field specifically is a power battery ballast protector.
Background
The power battery ballast protector is suitable for equipment machinery and transportation equipment tools with installed power batteries, and due to the fact that the technological development speed is faster and faster, the requirements of users on the power battery ballast protector are higher and higher, but the existing power battery ballast protector still has some problems which are not solved.
The existing power battery ballast protector can not effectively protect overcurrent and undervoltage, and the battery pack is easy to damage; the large current can not be automatically cut off, and the wrong charger is easy to use; the current cannot be reduced or the battery circuit cannot be closed; we have therefore developed a power battery ballast protector to address the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power battery ballast protector to propose in solving above-mentioned background art and can not protect overflowing and undervoltage effectively, the problem of the easy damage of group battery.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power battery ballast protector, includes the ballast protector main part, the inside of ballast protector main part is provided with the control scheme board, the triode is strained in the inside both sides installation of ballast protector main part, the inside top of ballast protector main part is provided with the temperature detection line, the inside that triode one side was strained to merit is provided with battery negative pole connecting terminal, the outside of ballast protector main part is provided with power battery, the outside of ballast protector main part is provided with function binding post, the inside of ballast protector main part is provided with the temperature sensor switch.
Preferably, a capacitor is installed inside the ballast protector main body, an IC amplifier is installed inside the ballast protector main body, a resistor is arranged on one side of the IC amplifier, a diode is arranged on one side of the bottom end of the resistor, and a voltage stabilizing diode is arranged on one side of the capacitor.
Preferably, the functional connecting terminal is formed by combining a battery negative connecting terminal and a battery positive connecting terminal, and the battery negative connecting terminal and the battery positive connecting terminal penetrate through two sides inside the ballast protector main body.
Preferably, the battery negative electrode connecting terminal and the battery positive electrode connecting terminal are arranged on two sides of the ballast protector main body, and are symmetrically distributed about a vertical center line of the ballast protector main body.
Preferably, the number of the power storage batteries is four, the four power storage batteries are in one group, and the voltage of each power storage battery is 12V.
Preferably, the power storage battery is electrically connected with the inside of the ballast protector main body through a lead.
Compared with the prior art, the beneficial effects of the utility model are that: the ballast protector for the power battery not only realizes effective protection of the battery pack and prevents wrong use of the charger, but also reduces current or closes a battery loop;
(1) By arranging the ballast protector main body, when the current caused by the short circuit of a load electrical appliance (such as a controller is damaged and short-circuited) exceeds the actual set current value of the load, the ballast protector main body can start a ballast control state, if the load current is further increased, the ballast protector main body can start a circuit break protection state, and when the set equipment detects the voltage protection (undervoltage) value of the power storage battery, the current output is automatically limited or disconnected, so that the power storage battery can be prevented from being damaged by over-discharge of the power storage battery, and the service life of the power storage battery can be prolonged by preventing the power storage battery from being damaged by over-discharge of the power storage battery;
(2) By arranging the ballast protector main body, the temperature detection line and the temperature sensor switch, when the setting equipment detects that the input current of the charger is greater than a set value, the ballast protector main body can automatically limit or disconnect the charging current to prevent the power storage battery from being damaged by overlarge current, prevent overhigh charging caused by using a wrong charger and cause no strange overcharge and overdischarge of the battery due to overheating, avoid the problem of heating of the power storage battery as long as the two related parameters are set when the ballast protector main body inputs and outputs current, and prevent the power storage battery from being overheated due to disconnection at any time if the temperature sensor switch in the heating ballast protector main body can be started at any time due to the quality of the power storage battery, and prevent the power storage battery from being overheated and causing accidents;
(3) The ballast protector main body equipment can reduce current or directly close a power storage battery loop when the current of any electrical appliance is overlarge, and the equipment can restore to a normal state after the load problem of the power storage battery is cleared.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the installation principle and structure of the ballast protector of the present invention;
fig. 4 is a schematic block diagram of the power battery ballast protector according to the present invention.
In the figure: 1. a ballast protector main body; 2. a battery negative electrode connection terminal; 3. a temperature detection line; 4. a battery positive electrode connection terminal; 5. a control circuit board; 6. a power triode; 7. a power storage battery; 8. a functional wiring terminal; 9. a temperature sensor switch; 10. a capacitor; 11. a zener diode; 12. an IC amplifier; 13. a diode; 14. a resistor.
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.
Example 1: referring to fig. 1-4, a power battery ballast protector comprises a ballast protector main body 1, a control circuit board 5 is arranged inside the ballast protector main body 1, active filtering triodes 6 are arranged on two sides inside the ballast protector main body 1, a battery negative connecting terminal 2 is arranged inside one side of each active filtering triode 6, a functional connecting terminal 8 is arranged outside the ballast protector main body 1, a capacitor 10 is arranged inside the ballast protector main body 1, an IC amplifier 12 is assembled inside the ballast protector main body 1, a resistor 14 is arranged on one side of each IC amplifier 12, a diode 13 is arranged on one side of the bottom end of each resistor 14, and a voltage stabilizing diode 11 is arranged on one side of each capacitor 10;
the functional connecting terminal 8 is formed by combining a battery negative connecting terminal 2 and a battery positive connecting terminal 4, the battery negative connecting terminal 2 and the battery positive connecting terminal 4 penetrate through two sides of the interior of the ballast protector main body 1, the battery negative connecting terminal 2 and the battery positive connecting terminal 4 are arranged on two sides of the ballast protector main body 1, and the battery negative connecting terminal 2 and the battery positive connecting terminal 4 are symmetrically distributed about a vertical center line of the ballast protector main body 1;
specifically, as shown in fig. 1, 2 and 3, by providing the ballast protector body 1, when the current exceeds the actual set current value of the load due to the short circuit of the load electrical appliance (such as a controller damage short circuit), the ballast protector body 1 starts the ballast control state, if the load current further increases the ballast protector body 1, the open circuit protection state is started, and when the setting equipment detects the voltage protection (undervoltage) value of the power storage battery 7, the current output or disconnection is automatically limited, so that the power storage battery 7 can be prevented from being excessively discharged to damage the power storage battery 7, and the service life of the power storage battery 7 can be prolonged by preventing the power storage battery 7 from being excessively discharged to damage the power storage battery 7.
Example 2: a temperature sensor switch 9 is arranged inside the ballast protector main body 1, and a temperature detection line 3 is arranged at the top end inside the ballast protector main body 1;
specifically, as shown in fig. 1, 2 and 4, when the setting device detects that the charger input current is greater than the set value, the ballast protector main body 1 can automatically limit or disconnect the charging current to prevent the power storage battery 7 from being damaged by the excessive current, prevent the power storage battery 7 from being damaged by the excessive current due to the wrong charger, avoid the over-charging and over-discharging caused by the overheating of the battery due to the excessive current, avoid the problem of the power storage battery 7 generating heat as long as the above two relevant parameters are set when the ballast protector main body 1 inputs and outputs the current, and prevent the power storage battery 7 from generating an accident due to the excessive temperature if the temperature sensor switch 9 in the ballast protector main body 1 can be turned on at any time due to the quality of the power storage battery 7.
Example 3: the ballast protector comprises a ballast protector main body 1, and is characterized in that power storage batteries 7 are arranged outside the ballast protector main body 1, four power storage batteries 7 are arranged, the four power storage batteries 7 form a group, the voltage of each power storage battery 7 is 12V, and each power storage battery 7 is electrically connected with the inside of the ballast protector main body 1 through a lead;
specifically, as shown in fig. 1, 2 and 3, the power supplies of the electric appliances of the whole vehicle are all powered by the power storage battery 7, any electric appliance is damaged and short-circuited, and the current is possibly too large, when the current is too large, the device of the ballast protector main body 1 can reduce the current or directly close the loop of the power storage battery 7, and the device can restore the normal state after the load problem of the power storage battery 7 is cleared.
The working principle is as follows: the utility model discloses need break off earlier 7 thread positive poles of power battery or negative pole (remove all loads) in advance when using, then connect ballast protector main part 1 in the middle of the group battery on 7 power battery's of two power battery positive or negative utmost point posts, ballast protector main part 1 other end is connected on another power battery 7's positive pole or negative pole post, the 3 fine rule binding post of temperature detection line inserts arbitrary power battery 7's positive pole in two power battery 7, connect after good closed switch again or connect the power cord can work, when load electrical apparatus (as: controller damage short circuit) short circuit, when the current is too large to exceed the load actual set current value, the ballast protector main body 1 will start the ballast control state, if the load current further increases the ballast protector main body 1 will start the open circuit protection state, when the setting device detects the voltage protection (under-voltage) value of the power storage battery 7, the current output or cut-off will be automatically limited, thus the power storage battery 7 itself will be prevented from being damaged by the power storage battery 7 over discharge, the service life of the power storage battery 7 can be increased by preventing the power storage battery 7 from being damaged by the power storage battery 7 over discharge, when the setting device detects that the charger input current is larger than the set value, the ballast protector main body 1 will automatically limit or cut-off the charging current to prevent the power storage battery 7 from being damaged by the over current, the over-charging caused by the wrong charger and the over-charging and over-discharging caused by the battery overheating will be avoided, as long as the above two relevant parameters are set when the ballast protector main body 1 inputs and outputs the current, the problem of the power storage battery 7 will be avoided heating, if the temperature sensor switch 9 in the heating ballast protector main body 1 can be started and disconnected at any time due to the quality of the power storage battery 7, the disconnection can prevent the power storage battery 7 from exploding and spontaneously combusting due to overhigh temperature, power supply sources of electric appliances of the whole vehicle are all provided with electric energy by the power battery, any electric appliance possibly has overlarge current due to damage and short circuit, when the electric appliance has overlarge current, the ballast protector main body 1 can reduce the current or directly close a loop of the power storage battery 7, and the equipment can restore the normal state after the load problem of the power storage battery 7 is cleared.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a power battery ballast protector, includes ballast protector main part (1), its characterized in that: the inside of ballast protector main part (1) is provided with control scheme board (5), triode (6) is strained in the inside both sides installation of ballast protector main part (1), the inside top of ballast protector main part (1) is provided with temperature detection line (3), the inside of triode (6) one side is strained in the merit is provided with battery negative pole connecting terminal (2), the outside of ballast protector main part (1) is provided with power battery (7), the outside of ballast protector main part (1) is provided with function binding post (8), the inside of ballast protector main part (1) is provided with temperature sensor switch (9).
2. The power battery ballast protector as claimed in claim 1, wherein: the ballast protector comprises a ballast protector body (1), wherein a capacitor (10) is installed inside the ballast protector body (1), an IC amplifier (12) is assembled inside the ballast protector body (1), a resistor (14) is arranged on one side of the IC amplifier (12), a diode (13) is arranged on one side of the bottom end of the resistor (14), and a voltage stabilizing diode (11) is arranged on one side of the capacitor (10).
3. The power battery ballast protector as claimed in claim 1, wherein: functional binding post (8) are formed by the combination of battery negative pole connecting terminal (2) and battery positive connecting terminal (4), battery negative pole connecting terminal (2) and battery positive connecting terminal (4) run through the inside both sides of ballast protector main part (1).
4. The power battery ballast protector as claimed in claim 1, wherein: battery negative pole connecting terminal (2) and battery positive pole connecting terminal (4) set up the both sides at ballast protector main part (1), battery negative pole connecting terminal (2) and battery positive pole connecting terminal (4) are the symmetric distribution about the perpendicular center line of ballast protector main part (1).
5. The power battery ballast protector as claimed in claim 1, wherein: the four power storage batteries (7) are arranged, the four power storage batteries (7) form a group, and the voltage of each power storage battery (7) is 12V.
6. The power battery ballast protector as claimed in claim 1, wherein: the power storage battery (7) is electrically connected with the inside of the ballast protector main body (1) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221603078.9U CN217691574U (en) | 2022-06-25 | 2022-06-25 | Power battery ballast protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221603078.9U CN217691574U (en) | 2022-06-25 | 2022-06-25 | Power battery ballast protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691574U true CN217691574U (en) | 2022-10-28 |
Family
ID=83714603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221603078.9U Expired - Fee Related CN217691574U (en) | 2022-06-25 | 2022-06-25 | Power battery ballast protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691574U (en) |
-
2022
- 2022-06-25 CN CN202221603078.9U patent/CN217691574U/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 |
Granted publication date: 20221028 |