CN215733679U - Intelligent control energy-saving environment-friendly power module for wireless charging DCDC booster instrument - Google Patents
Intelligent control energy-saving environment-friendly power module for wireless charging DCDC booster instrument Download PDFInfo
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- CN215733679U CN215733679U CN202121207038.8U CN202121207038U CN215733679U CN 215733679 U CN215733679 U CN 215733679U CN 202121207038 U CN202121207038 U CN 202121207038U CN 215733679 U CN215733679 U CN 215733679U
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Abstract
The utility model relates to a power module for an intelligent control energy-saving environment-friendly wireless charging DCDC booster instrument, belonging to the technical field of instrument power supplies of stacked power supply batteries. The power supply module comprises a wireless charging receiving device 11WXC, a rechargeable battery 21B, an electrolytic capacitor 22C, a human body induction switch 31G, a triode 32T, a diode 34LED, a resistor 35R, an MT3608 direct-current boosting module 33M and a power supply interface JK. The utility model has novel structure and convenient use, does not need to buy a laminated battery with high price, is more economical to use particularly in the occasions using instruments all day long, eliminates the trouble of frequently replacing the battery, and is easy to popularize and apply.
Description
Technical Field
The utility model belongs to the technical field of instrument power supplies of stacked power supply batteries, and particularly relates to a power supply module for an intelligent control energy-saving environment-friendly wireless charging DCDC booster instrument.
Background
At present, the meters using 9V, 10.5V and 22.5V power supplies are more, the meters all use laminated batteries, such as 6F22, 10F20 and 15F20 batteries, and the laminated batteries have the defects of high price, short service life, short storage period and the like, and the only advantage is that the expensive meters cannot be corroded by electrolyte flowing out when the batteries are broken. Therefore, how to overcome the defects of the prior art is a problem which needs to be solved in the technical field of the instrument power supply of the current laminated power supply battery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a special power module for an intelligent control energy-saving environment-friendly wireless charging DCDC booster instrument.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an intelligent control energy-concerving and environment-protective type wireless DCDC that fills power module for instrument that steps up, includes: the wireless charging receiving device 11WXC, the rechargeable battery 21B, the electrolytic capacitor 22C, the human body inductive switch 31G, the triode 32T, the diode 34LED, the resistor 35R, the MT3608 direct-current boosting module 33M and the power interface JK;
the wireless charging receiving device 11WXC, the rechargeable battery 21B, the electrolytic capacitor 22C and the human body induction switch 31G are connected in parallel;
the human body inductive switch 31G is also connected with the B pole of the triode 32T;
one end of the wireless charging receiving device 11WXC is also connected to the anode of the diode 34LED and the first interface of the MT3608 dc boost module 33M, respectively; the cathode of the diode 34LED is connected to one end of the resistor 35R; the other end of the resistor 35R is also connected to the C electrode of the triode 32T, the second interface of the MT3608 dc boost module 33M, and the negative electrode of the power interface JK, respectively; the positive electrode of the power supply interface JK is connected with the third interface of the MT3608 direct-current boosting module 33M;
and the E pole of the triode 32T is connected with the other end of the wireless charging receiving device 11 WXC.
Further, it is preferable that the electrolytic capacitor 22C is 330uF/10V in specification.
Further, preferably, the human body inductive switch 31G is an infrared inductive switch, and the working voltage is 2.7V to 12V.
Further, it is preferable that the transistor 32T is an 8050 transistor.
Further, preferably, the output voltage of the MT3608 dc boost module 33M is adjustable to 2-28V; the input voltage is 2V or more.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the utility model has novel structure and convenient use, does not need to buy a laminated battery with high price, and is more economical to use particularly in the occasions using instruments all day long.
(2) The power module eliminates the trouble of frequently replacing the battery.
(3) The power module of the utility model is not required to be close to the wireless charging and transmitting module for charging, thereby saving troubles and being easy to popularize and apply.
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, and 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 these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a power module for an intelligent control energy-saving environment-friendly wireless charging DCDC booster meter.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the utility model only and should not be taken as limiting the scope of the utility model. The specific techniques, connections, conditions, or the like, which are not specified in the examples, are performed according to the techniques, connections, conditions, or the like described in the literature in the art or according to the product specification. The materials, instruments or equipment are not indicated by manufacturers, and all the materials, instruments or equipment are conventional products which can be obtained by purchasing.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, "connected" as used herein may include wirelessly connected. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "provided" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As shown in fig. 1, a power module for intelligent control energy-saving environment-friendly wireless charging DCDC voltage-boosting instrument includes: the wireless charging receiving device 11WXC, the rechargeable battery 21B, the electrolytic capacitor 22C, the human body inductive switch 31G, the triode 32T, the diode 34LED, the resistor 35R, the MT3608 direct-current boosting module 33M and the power interface JK;
the wireless charging receiving device 11WXC, the rechargeable battery 21B, the electrolytic capacitor 22C and the human body induction switch 31G are connected in parallel;
the human body inductive switch 31G is also connected with the B pole of the triode 32T;
one end of the wireless charging receiving device 11WXC is also connected to the anode of the diode 34LED and the first interface of the MT3608 dc boost module 33M, respectively; the cathode of the diode 34LED is connected to one end of the resistor 35R; the other end of the resistor 35R is also connected to the C electrode of the triode 32T, the second interface of the MT3608 dc boost module 33M, and the negative electrode of the power interface JK, respectively; the positive electrode of the power supply interface JK is connected with the third interface of the MT3608 direct-current boosting module 33M;
and the E pole of the triode 32T is connected with the other end of the wireless charging receiving device 11 WXC.
Preferably, the electrolytic capacitor 22C has a specification of 330 uF/10V.
Preferably, the human body inductive switch 31G is an infrared inductive switch, and the working voltage is 2.7V-12V.
Preferably, transistor 32T is an 8050 transistor.
Preferably, the output voltage of the MT3608 dc boost module 33M can be adjusted to 2-28V; the input voltage is 2V or more.
The wireless charging receiver 11WXC is preferably a product of the tawnhou micro-ant technology co.
The utility model comprises the following parts:
(1) the wireless charge receiving apparatus 11 WXC.
(2) The rechargeable battery 21B.
(3) And an electrolytic capacitor 22C.
(4) The human body induction switch 31G.
(5) The power switch controls transistor 32T.
(6) The device indicator light: diode 34LED, resistor 35R.
(7) MT3608 dc boost module 33M.
(8) And a power supply interface JK.
YB is the meter and 33F is the equivalent load in the meter.
The working principle of the utility model is as follows:
(1) 11WXC is a wireless charging receiving device that converts electromagnetic energy transmitted wirelessly into electric energy to charge the rechargeable battery 21B.
(2) The rechargeable battery 21B preferably has a charging protection circuit board, and stops charging when the voltage is charged to 4.2V.
(3) The electrolytic capacitor 22C is provided for reducing too large internal resistance of the battery in the circuit, and is specified to be 330 uF/10V.
(4) The human body inductive switch 31G is an infrared inductive switch, is turned on when a human body senses the human body, is turned off when no human body senses the human body, is turned off for 3 minutes, and has the working voltage of 2.7V-12V.
(5) Transistor 32T is an 8050 transistor.
(6) The output voltage of the MT3608 direct current boost module 33M can be adjusted to 2-28V. The input voltage is 2V or more.
(7) The power interface JK has determined directions of the positive and negative electrodes, so that the instrument is prevented from being burnt out due to wrong insertion.
The power module of the present invention is assembled according to the circuit shown in fig. 1, and the sensing head of the human body sensing switch 31G is exposed to the outside.
The charging of the power module of the utility model: the wireless charging receiving device 11WXC can be charged only when being close to the wireless charging transmitting module.
The power supply module is a power supply system boosted by using a lithium battery, and when an instrument is required to be used, the instrument and the power supply module are taken out (for example, taken out of a box), so that the power supply can be automatically turned on under the induction of a human body. And then the instrument is opened or screwed to a function gear to be measured, and the instrument can be normally used.
When the battery is not used, the instrument and the power supply module are put back (for example, put back into a box), the human body cannot be sensed, the power supply is turned off, and the service time of the battery is greatly prolonged.
Because the battery adopts the lithium battery for power supply and is also provided with the wireless charging receiving device, the instrument does not need to be opened during discharging, the original instrument hardly needs to be moved, and only the power output of the module is connected with the original power supply interface.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an intelligent control energy-concerving and environment-protective type wireless DCDC that fills power module for instrument that steps up which characterized in that includes: the wireless charging receiving device 11WXC, the rechargeable battery 21B, the electrolytic capacitor 22C, the human body inductive switch 31G, the triode 32T, the diode 34LED, the resistor 35R, the MT3608 direct-current boosting module 33M and the power interface JK;
the wireless charging receiving device 11WXC, the rechargeable battery 21B, the electrolytic capacitor 22C and the human body induction switch 31G are connected in parallel;
the human body inductive switch 31G is also connected with the B pole of the triode 32T;
one end of the wireless charging receiving device 11WXC is also connected to the anode of the diode 34LED and the first interface of the MT3608 dc boost module 33M, respectively; the cathode of the diode 34LED is connected to one end of the resistor 35R; the other end of the resistor 35R is also connected to the C electrode of the triode 32T, the second interface of the MT3608 dc boost module 33M, and the negative electrode of the power interface JK, respectively; the positive electrode of the power supply interface JK is connected with the third interface of the MT3608 direct-current boosting module 33M;
and the E pole of the triode 32T is connected with the other end of the wireless charging receiving device 11 WXC.
2. The power module for the intelligent control energy-saving environment-friendly wireless charging DCDC boost instrument according to claim 1, characterized in that the electrolytic capacitor 22C specification is 330 uF/10V.
3. The power module for the intelligent control energy-saving environment-friendly wireless charging DCDC booster meter according to claim 1, characterized in that the human body inductive switch 31G is an infrared inductive switch, and the working voltage is 2.7V-12V.
4. The power module for the intelligent control energy-saving environment-friendly wireless charging DCDC boost instrument according to claim 1, characterized in that triode 32T is an 8050 triode.
5. The power module for the intelligent control energy-saving environment-friendly wireless charging DCDC booster meter according to claim 1, characterized in that the output voltage of MT3608 DC booster module 33M can be adjusted to 2-28V; the input voltage is 2V or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207038.8U CN215733679U (en) | 2021-06-01 | 2021-06-01 | Intelligent control energy-saving environment-friendly power module for wireless charging DCDC booster instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121207038.8U CN215733679U (en) | 2021-06-01 | 2021-06-01 | Intelligent control energy-saving environment-friendly power module for wireless charging DCDC booster instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215733679U true CN215733679U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121207038.8U Active CN215733679U (en) | 2021-06-01 | 2021-06-01 | Intelligent control energy-saving environment-friendly power module for wireless charging DCDC booster instrument |
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| Country | Link |
|---|---|
| CN (1) | CN215733679U (en) |
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- 2021-06-01 CN CN202121207038.8U patent/CN215733679U/en active Active
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