CN110601301A - A battery charging outfit that is used for battery charging outfit's protector and contains it - Google Patents
A battery charging outfit that is used for battery charging outfit's protector and contains it Download PDFInfo
- Publication number
- CN110601301A CN110601301A CN201910909166.8A CN201910909166A CN110601301A CN 110601301 A CN110601301 A CN 110601301A CN 201910909166 A CN201910909166 A CN 201910909166A CN 110601301 A CN110601301 A CN 110601301A
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- China
- Prior art keywords
- alarm
- charging
- device body
- battery
- control module
- 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.)
- Pending
Links
- 230000001012 protector Effects 0.000 title claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Abstract
The invention provides a protection device for charging equipment and the charging equipment comprising the same, relates to the technical field of charging equipment, and solves the technical problem that a charger cannot effectively remind that the service life of a battery is influenced after the battery is fully charged. The protection device comprises a device body, an alarm assembly, a control module, a sensing assembly and a circuit control assembly, wherein the sensing assembly can sense a charging state and transmit a sensing signal to the control module, and the alarm assembly sends an alarm signal after the device is fully charged; when the alarm component sends out an alarm signal or sends out the alarm signal for a set time, the control module controls the circuit control component to be switched from a closed state to an open state. The invention can send out an alarm signal after the battery is fully charged, timely and efficiently remind the fully charged state, avoid idle waiting, improve the service efficiency of the battery, prevent the battery from being in the charged state for a long time and reduce the influence of overcharge on the service life of the battery.
Description
Technical Field
The invention relates to the technical field of charging equipment, in particular to a protection device for the charging equipment and the charging equipment comprising the protection device.
Background
Most of the hand-held electric tools using batteries are provided with original chargers, and led indicator lamps change from a flashing state to a normally-on state when the batteries are fully charged. Although the state indicating effect is achieved, the reminding effect is not obvious enough, and the battery is in a long-term charging state if the battery is not timely pulled out of the charger after being fully charged, so that the service life of the battery is influenced.
Disclosure of Invention
The invention aims to provide a protection device for charging equipment and the charging equipment comprising the same, and aims to solve the technical problems that in the prior art, after a battery is fully charged, a charger cannot effectively remind a user of the situation that the service life of the battery is influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a protection device for charging equipment, which comprises a device body and an alarm assembly arranged on the device body, wherein the charging equipment is in conductive connection with a power supply through the device body, and when a product to be charged placed on the charging equipment is fully charged, the alarm assembly sends out an alarm signal.
On the basis of the technical scheme, the invention can be further improved as follows.
As a further improvement of the invention, the alarm signal emitted by the alarm component is an acoustic alarm signal.
As a further improvement of the present invention, the device body is provided with a control module and an induction component, the induction component can induce the charging state of the charging device and transmit an induction signal to the control module, and the control module is electrically connected with the alarm component.
As a further development of the invention, the sensor assembly comprises a light sensor which can be connected in a contact-type manner to the charging device status light.
As a further improvement of the present invention, the device body is further provided with an indicator light electrically connected to the control module, and the indicator light and the charging device status light have the same status indication.
As a further improvement of the present invention, the device body is further provided with a line control assembly, the line control assembly is electrically connected to the control module, and the line control assembly can control a power supply line in the device body to be in a closed or open state so as to form a path or an open circuit between the charging device and the power supply source; when the alarm component sends out an alarm signal or sends out the alarm signal for a set time, the control module controls the circuit control component to be switched from a closed state to an open state.
As a further development of the invention, the line control assembly comprises a relay.
As a further improvement of the invention, the device body is of a hollow box-shaped structure, and the top of the device body is provided with a socket hole for inserting the charging equipment and a positioning structure for positioning connection of the power supply equipment.
As a further improvement of the present invention, the positioning structure comprises four bumps arranged in a rectangular shape; when the power supply equipment is inserted into the socket hole, the four walls of the power supply equipment are respectively abutted against the four lugs.
According to the charging equipment provided by the invention, the charging equipment can be arranged on the protection device in a pluggable manner, and the protection device is in conductive connection with the power supply through the power line.
As a further improvement of the invention, the charging device is a battery charger.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the protection device is arranged on the charging equipment, after the product to be charged is fully charged through the charging equipment, the alarm assembly can send out an alarm signal so as to overcome the problems of unobvious state reminding and poor reminding effect caused by only using the state lamp, the alarm assembly can timely and efficiently remind a user of the fully charged state and timely remind the user of taking down the product to be charged, so that idle waiting is avoided, the use efficiency of the battery is improved, and the timely alarm reminding caused by fully charging can stop the battery from being in the charged state for a long time and reduce the influence of overcharging on the service life of the battery.
In a further embodiment of the invention, the state of the LED state lamp on the charger is detected through a photosensitive element, and the charging action is controlled by a control module in the device body; after the battery is fully charged, a buzzer is adopted for alarming, so that a user can be reminded of taking off the battery in time, and the use efficiency of the battery is improved; if the battery is not taken down in time, the internal control module can also control the circuit control assembly to be automatically disconnected, so that the power supply circuit of the whole charger is disconnected, the battery is prevented from being in a charging state for a long time, and the influence of overcharge on the service life of the battery is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a charger inserted into the protection device of the present invention;
FIG. 2 is a schematic view of the internal structure of the shielding device of the present invention;
FIG. 3 is a wiring diagram of the guard of the present invention;
FIG. 4 is a control logic diagram of the guard of the present invention.
Fig. 10, the apparatus body; 20. an indicator light; 30. a switch button; 40. a flexible support rod; 50. a power line; 60. a buzzer; 70. an electric control core board; 80. a photosensitive element; 90. a relay; 100. a bump; 110. a rubber soft sleeve; 1000. a charger; 2000. a battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
As shown in fig. 1, the present invention provides a protection device for a charging device, specifically, in this embodiment, a charger 1000 for charging a battery.
The protector includes device body 10, is provided with warning subassembly, control module, response subassembly, pilot lamp 20, shift knob 30, line control subassembly, location structure, socket hole, flexible bracing piece 40, power cord 50, power supply line on the device body 10, wherein:
as shown in FIG. 3, the alarm assembly, the sensing assembly, the indicator light 20, the switch button 30, the circuit control assembly, the socket hole, the power line 50 and the control module are electrically connected directly or indirectly through a power supply line. The control module can receive the analysis signal and issue a control signal to control the actions of all parts.
Device body 10 is cavity cuboid box-shaped structure, and alarm component, pilot lamp 20, shift knob 30 set up on the same lateral wall of device body 10, and control module, line control subassembly set up inside device body 10, and location structure sets up at device body 10 top, and the socket hole is located the device body 10 top of location structure, and the setting that charger 1000 can be inserted through the socket hole is at device body 10 top.
As shown in fig. 2, the lower end of the flexible supporting rod 40 is fixed on the top of the device body 10, the upper end of the flexible supporting rod is connected with the sensing component through a flexible rubber soft sleeve 110, the power line 50 is arranged on the side wall of the device body 10 and is located at one side opposite to the indicator light 20, one end of the power line 50 is provided with a plug, the other end of the power line is connected with a power supply line in the device body 10, and the power supply line is connected with a two-pin socket hole at the top of the device body 10 through. Charger 1000 is electrically connected to a power supply source through device body 10.
Specifically, as an optional implementation manner, the alarm signal sent by the alarm component is a sound alarm signal, further, the alarm component is a buzzer 60 capable of sending the sound alarm signal, the control module includes an electronic control core board 70, the electronic control core board 70 is implemented by using a product in the prior art, and is implemented by programming, the buzzer 60 is connected with the electronic control core board 70 through an electric wire, and the electronic control core board 70 can control the buzzer 60 to send a buzzer to remind that the battery is fully charged; the sensing component can sense the charging state of the charger 1000 and transmit a sensing signal to the control module, and specifically comprises a photosensitive element 80 which can be connected to a state lamp of the charger 1000 in a contact manner; the indicator light 20 is an LED light electrically connected to the control module, and the status indication of the LED light is the same as the status indication of the status light of the charger 1000, that is, the display colors of the LED light and the status indication are the same; the circuit control component is electrically connected with the control module, specifically, the relay 90 can control a power supply circuit in the device body 10 to be in a closed or open state so as to form a path or an open circuit between the charger 1000 and a power supply source by the relay 90; when the alarm component sends out an alarm signal or sends out the alarm signal for a set time, the control module controls the relay 90 to be switched from a closed state to an open state; the positioning structure is used for positioning and fixing the charger 1000, specifically, the four bumps 100 are arranged in a rectangular shape, the rectangular specification is adapted to the specification of the charger 1000, and of course, the positioning structure can be arranged in other shapes as long as the charger 1000 can be fixed and positioned; the shape of the charger can be changed adaptively; when the power supply equipment is inserted into the socket hole, the four walls of the power supply equipment are respectively abutted against the four lugs 100; the socket hole is of a two-pin type; the rubber soft sleeve 110 is of a structure with one open end, and the photosensitive element 80 is arranged in the inner cavity of the rubber soft sleeve 110.
When the charger is used, the battery 2000 is placed in the charger 1000, the two-pin plug of the charger 1000 is inserted into the two-pin jack hole at the top of the device body 10, and then the plug at one end of the power line 50 is inserted into the jack on the wall body to connect the power supply line in the device body 10 to start charging the battery 2000.
When the charger 1000 is inserted into the socket hole, the flexible supporting rod 40 is poked to enable the rubber soft sleeve 110 to cover the outer side of the state lamp of the charger 1000, so that the photosensitive element 80 is located beside the state lamp, and the charging state of the charger 1000 is sensed through the display color of the state lamp of the charger 1000; the rubber soft sleeve 110 can shield the detection interference of external light to the photosensitive element 80; and the sensed charging state signal is transmitted to the electric control core board 70, the electric control core board 70 transmits the state signal to the indicator light 20 in real time after judging the charging state, so that the color of the state displayed by the indicator light 20 is the same as the color of the state light of the charger 1000, when the electric control core board 70 judges that the charging state is full, the alarm assembly and/or the circuit control assembly are controlled to act so as to alarm by sound, and meanwhile, the power-off processing is carried out after the power-off processing or the sound alarm is carried out for a period of time.
According to the charging equipment provided by the invention, the charging equipment can be arranged on the protective device in a pluggable manner, and the protective device is in conductive connection with the power supply through the power line 50.
Further, the charging device is a battery charger 1000.
The status of the status light (LED light) on the charger 1000 is described below, where the status light is turned off when the entire charger 1000 is powered off; the charger 1000 is powered but the battery 2000 is not inserted, and the status light is normally on; charger 1000 is powered on, battery 2000 has been plugged in, state of charge, status light flashing; the charger 1000 is powered, and when the battery 2000 is inserted, the status light is on. The status lights described above show status as a conventional setting on prior art products.
As shown in fig. 4, the specific process of using the protection device of the present invention is as follows:
firstly, a power line 50 on a device body 10 is inserted into a power supply source to enable a power supply line in the device body 10 to be in a power supply state, then a plug of a charger 1000 is connected into two pin socket holes on the device body 10, the charger 1000 is positioned through four bumps 100, a charging loop in the charger 1000 and the power supply line in the device body 10 are in a conducting state at the moment, a state lamp is displayed to be normally bright, and at the moment, a photosensitive element 80 does not detect that the state lamp is changed from flickering to normally bright and does not send a signal to an electric control core board 70, so that no alarm is given; then the battery 2000 to be charged is inserted into the charger 1000 to start charging, and the status light is displayed to flash; after the battery 2000 is fully charged, the status light becomes normally on, when the photosensitive element 80 detects that the status light is changed from flickering to normally on, the battery is judged to be fully charged, a signal is transmitted to the electric control core board 70, the electric control core board 70 controls the buzzer 60 to give an alarm, and simultaneously controls the relay 90 to be disconnected, so that a charging loop is cut off, the status light is turned off after the charger is powered off, and a user can take down the battery for use after hearing the alarm; the fully charged battery 2000 is removed, the alarm is cleared by pressing the switch button 30, the charging circuit is switched on again, the status light is normally on, the default status is changed, and the process is repeated. The charging loop is conducted in a default state, and the charger is electrified to charge the battery.
According to the invention, the protection device is arranged on the charging equipment, after the product to be charged is fully charged through the charging equipment, the alarm assembly can send out an alarm signal so as to overcome the problems of unobvious state reminding and poor reminding effect caused by only using the state lamp, the alarm assembly can timely and efficiently remind a user of the fully charged state and timely remind the user of taking down the product to be charged, so that idle waiting is avoided, the use efficiency of the battery is improved, and the timely alarm reminding caused by fully charging can stop the battery from being in the charged state for a long time and reduce the influence of overcharging on the service life of the battery.
In a further embodiment of the invention, the state of the LED state lamp on the charger is detected through a photosensitive element, and the charging action is controlled by a control module in the device body; after the battery is fully charged, a buzzer is adopted for alarming, so that a user can be reminded of taking off the battery in time, and the use efficiency of the battery is improved; if the battery is not taken down in time, the internal control module can also control the circuit control assembly to be automatically disconnected, so that the power supply circuit of the whole charger is disconnected, the battery is prevented from being in a charging state for a long time, and the influence of overcharge on the service life of the battery is reduced.
It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the invention and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a protector for charging equipment, its characterized in that includes the device body and sets up alarm component on the device body, charging equipment passes through the device body is connected with power supply electric conductivity, and after the product of waiting to charge that places on charging equipment was full of electricity, alarm component sent alarm signal.
2. The shielding apparatus of claim 1, wherein the alarm signal emitted by the alarm assembly is an audible alarm signal.
3. The protection device of claim 1, wherein the device body is provided with a control module and a sensing assembly, the sensing assembly can sense the charging state of the charging equipment and transmit a sensing signal to the control module, and the control module is electrically connected with the alarm assembly.
4. The guard of claim 3, wherein the sensing assembly includes a light sensitive element contactably connected at a charging device status light.
5. The protection device of claim 3, wherein the device body is further provided with an indicator light electrically connected with the control module, and the indicator light and the charging equipment status light have the same status indication.
6. The protection device according to any one of claims 3 to 5, wherein a line control component is further arranged on the device body, the line control component is electrically connected with the control module, and the line control component can control a power supply line in the device body to be in a closed state or an open state so as to form a connection or a disconnection between the charging equipment and a power supply source; when the alarm component sends out an alarm signal or sends out the alarm signal for a set time, the control module controls the circuit control component to be switched from a closed state to an open state.
7. The guard of claim 6, wherein the line control assembly comprises a relay.
8. The protection device of claim 5, wherein the device body is a hollow box-shaped structure, and a socket hole for inserting the charging equipment and a positioning structure for positioning connection of the power supply equipment are arranged at the top of the device body.
9. The guard of claim 8, wherein the locating structure comprises four tabs arranged in a rectangle; when the power supply equipment is inserted into the socket hole, the four walls of the power supply equipment are respectively abutted against the four lugs.
10. A charging device, wherein the charging device is removably mounted on a protective device as claimed in any one of claims 1 to 9, the protective device being electrically connected to a power supply via a power cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909166.8A CN110601301A (en) | 2019-09-25 | 2019-09-25 | A battery charging outfit that is used for battery charging outfit's protector and contains it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910909166.8A CN110601301A (en) | 2019-09-25 | 2019-09-25 | A battery charging outfit that is used for battery charging outfit's protector and contains it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110601301A true CN110601301A (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910909166.8A Pending CN110601301A (en) | 2019-09-25 | 2019-09-25 | A battery charging outfit that is used for battery charging outfit's protector and contains it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110601301A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120025764A1 (en) * | 2010-08-02 | 2012-02-02 | Lsis Co., Ltd. | Charging stand for electric vehicle |
| CN208369249U (en) * | 2018-05-17 | 2019-01-11 | 南京金宸建筑设计有限公司 | Intelligent charger and garage with self-protection function |
-
2019
- 2019-09-25 CN CN201910909166.8A patent/CN110601301A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120025764A1 (en) * | 2010-08-02 | 2012-02-02 | Lsis Co., Ltd. | Charging stand for electric vehicle |
| CN208369249U (en) * | 2018-05-17 | 2019-01-11 | 南京金宸建筑设计有限公司 | Intelligent charger and garage with self-protection function |
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Application publication date: 20191220 |