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A multifunctional vehicle power supply

A vehicle-mounted power supply and multi-functional technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of low market competitiveness, single charging function of the vehicle charger, and inability to meet other needs, and achieve good massage effect, Ease of fatigue and ease of use

Active Publication Date: 2016-03-23
江苏海贝新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned car charger only has a single charging function and cannot meet other needs in the car for a long time, resulting in its low market competitiveness

Method used

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  • A multifunctional vehicle power supply
  • A multifunctional vehicle power supply
  • A multifunctional vehicle power supply

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0049] The difference between this second embodiment and the above-mentioned first embodiment is: the combination Image 6 , 7 As shown, an LCD display 135 for displaying the output pulse energy intensity or pulse mode is added on the main body 1 of the vehicle charger in the second embodiment, and a second button 25 is added on the electrode main body 2 .

[0050] Specifically, combining Figure 8 As shown, the first control pin in the central processing unit MCU132 is connected to a signal pin of the USB pulse output port 131 or the ground pin GND, and the second control pin is electrically connected to another signal pin of the USB pulse output port 131. The two signal pins of the USB plug 21 are electrically connected to the first electrode 23 and the second electrode 24 respectively.

[0051] The button 22 is a normally closed tact switch, and its two pins are respectively connected to the power supply pin and the grounding pin of the USB plug 21; the second button 25 i...

Embodiment 3

[0056] The difference between the third embodiment and the first embodiment above is that the combination Figure 9 As shown, the vehicle charger main body 1 is provided with a second pulse generator 20 as an anion or ozone generating module, and the second pulse generator 20 is connected to the cigarette lighter butt joint 14 or the power conversion module The power supply VCC+ output by 120 has a diode 201 connected in series, and a high-frequency capacitor 202 and / or a low-frequency capacitor 203 connected in parallel. In the third embodiment, the second pulse generator 20 is connected to the butt joint 14 of the cigarette lighter.

[0057] The second pulse generator 20 has a carbon brush 200 used as an output. Under the action of the second pulse generator 20, the carbon brush 200 outputs a high-voltage electric shock to the air to generate negative ions or ozone, so that the air can be purified, or Dust removal and other functions.

[0058] The vehicle charger main body...

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Abstract

The invention discloses a multifunctional vehicle-mounted power supply having the charging function and the pulse output function. The multifunctional vehicle-mounted power supply comprises a vehicle-mounted charger body comprising a cigar lighter butt joint, a voltage conversion module, USB sockets and a pulse generator. Vehicle direct current voltage is input through the cigar lighter butt joint, converted through the voltage conversion module, and output through a DC line or the USB sockets so as to charge an external device. Pulses output by the pulse generator are output by using at least one of the USB sockets as a USB pulse output port. The multifunctional vehicle-mounted power supply further comprises an electrode body which is independent of the vehicle-mounted charger body and can be inserted to the vehicle-mounted charger body. The electrode body comprises a USB plug, a button, a first electrode and a second electrode. When the USB plug is plugged to the USB pulse output port of the vehicle-mounted charger body, whether the pulses of the pulse generator are output or not or the pulse energy of pulse output is controlled through the button. By means of the multifunctional vehicle-mounted power supply, multiple electronic products can be charged at the same time, and the effects of massaging, air purification and the like are achieved.

Description

Technical field: [0001] The invention relates to the technical field of on-board charging products, in particular to a multi-functional on-board power supply capable of charging multiple electronic products at the same time and also having the functions of massaging and purifying air. Background technique: [0002] The car charger is a daily necessities used in the car. It is an accessory for car owners to use the car power supply to charge digital products anytime and anywhere, and the car charger has become an indispensable and important accessory for people to use smart electronic devices. Generally speaking, the car charger takes power from the connector of the car cigarette lighter, and then charges terminal electronic devices such as smartphones through an electrical interface (such as a USB socket) to complete the battery life of the terminal electronic devices. Specifically, car charging The charger is widely used in the lithium battery charging field of various port...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
Inventor 陈燕冬
Owner 江苏海贝新能源科技有限公司
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