Wireless charging device
A technology of wireless charging equipment and equipment, which is applied to the structural parts of electrical equipment, current collectors, electric vehicles, etc., and can solve the problem of low heat dissipation efficiency of wireless charging equipment
Pending Publication Date: 2021-07-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] An embodiment of the present application provides a wireless charging device to solve the above-mentioned technical problem of low heat dissipation efficiency of the wireless charging device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.
[0054] Such as Figure 1 to Figure 3 As shown, in one embodiment, a wireless charging device 10 is provided, the wireless charging device 10 has two fans, and the heat dissipation air duct 30 formed has a better heat dissipation effect. It can be understood that the wireless charging device 10 with multiple fans is also within the protection scope of the present application. When the wireless charging device 10 is charging the charging d...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a wireless charging device. The device comprises a housing, a first fan, a second fan, and a coil module; the housing is provided with an air inlet, an air outlet, a first ventilation opening and a second ventilation opening, wherein the first ventilation opening and the second ventilation opening are located between the air inlet and the air outlet; and the first fan and the second fan are located in the housing, the first fan is communicated with the first ventilation opening, and the second fan is communicated with the second ventilation opening. When the first fan and the second fan work, airflow outside the housing is driven to flow through the air inlet, the first fan, the first ventilation opening, to-be-charged equipment, the second ventilation opening, the second fan and the air outlet, so that heat exchange is generated between the airflow and the to-be-charged equipment. The first fan and the second fan are adopted to guide flowing of airflow, so that the heat dissipation air channel is simple in design and small in wind resistance. The airflow flows through the to-be-charged equipment and can take away heat of the to-be-charged equipment. The heat dissipation air duct of the wireless charging device can take away heat of the wireless charging device and the to-be-charged equipment at the same time, the requirement for high-power wireless charging can be met, and the charging time is shortened.
Description
technical field [0001] The present application relates to the technical field of charging, in particular to wireless charging equipment. Background technique [0002] Traditional wireless charging devices have low heat dissipation efficiency. When wireless charging is performed on a device to be charged, the wireless charging device generates heat to increase the temperature of the device to be charged. Contents of the invention [0003] An embodiment of the present application provides a wireless charging device to solve the above-mentioned technical problem of low heat dissipation efficiency of the wireless charging device. [0004] A wireless charging device capable of charging a device to be charged, the wireless charging device comprising: [0005] The casing is provided with an air inlet and an air outlet, and a first air outlet and a second air outlet located between the air inlet and the air outlet; [0006] a first fan and a second fan located in the housing, th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H02J7/00H02J50/10H05K7/20
CPCH02J7/0044H05K7/20136H02J50/10
Inventor 杨俊蔡柏文
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD