CN212811323U - Wireless charging circuit board of protection type - Google Patents
Wireless charging circuit board of protection type Download PDFInfo
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- CN212811323U CN212811323U CN202021706399.2U CN202021706399U CN212811323U CN 212811323 U CN212811323 U CN 212811323U CN 202021706399 U CN202021706399 U CN 202021706399U CN 212811323 U CN212811323 U CN 212811323U
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- circuit board
- board main
- wireless charging
- protective
- main body
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Abstract
The utility model belongs to the technical field of wireless charging, and discloses a protective wireless charging circuit board, which comprises a protective shell, a containing cavity is arranged inside the protective shell, a circuit board main body is arranged inside the containing cavity, the top of the circuit board main body is provided with a coil, one side of the circuit board main body extending to the outside of the containing cavity is provided with a side plate, the bottom of the protective shell is provided with heat dissipation holes, the bottom of the circuit board main body is provided with a heat conduction ceramic plate, the fan is arranged at one side position of the bottom of the circuit board main body, which is close to the heat conducting ceramic plate, the utility model stores the circuit board main body through the storage cavity, thereby protecting the circuit board main body, only pulling the side plate when the device needs to be overhauled, the device can be overhauled, so that a user does not need to unscrew a large number of fixing structures, the overhauling difficulty of the device is greatly reduced, and the effect of improving the overhauling efficiency of the device is achieved.
Description
Technical Field
The utility model belongs to the technical field of wireless charging, concretely relates to wireless charging circuit board of protection type.
Background
The wireless charging technology is derived from a wireless electric energy transmission technology and can be divided into a low-power wireless charging mode and a high-power wireless charging mode, wherein the low-power wireless charging mode usually adopts an electromagnetic induction mode, such as a Qi mode for charging a mobile phone, the high-power wireless charging mode usually adopts a resonance mode (the mode is adopted for charging most electric automobiles), and energy is transmitted to a power utilization device by a power supply device (a charger), and the device charges a battery by using the received energy and simultaneously provides the battery for self operation.
But wireless charging circuit board on the existing market is fixed through a large amount of bolts in order to protect inside electrical apparatus original paper, when the device need overhaul, the user need unscrew a large amount of fixed knot and construct, greatly increased the maintenance degree of difficulty of device, reduced the maintenance efficiency of device to traditional device adopts passive heat dissipation mode to dispel the heat, and the radiating efficiency is extremely low, lets the inside accumulated heat of device burn out easily, shortens the life of device greatly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless charging circuit board of protection type to the problem that has reduced device maintenance efficiency and shortened device life who proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless charging circuit board of protection type, includes the protective housing, the chamber of accomodating has been seted up to the inside of protective housing, the internally mounted in chamber has the circuit board main part, the coil is installed at the top of circuit board main part, the curb plate is installed to one side that the circuit board main part extends to the chamber outside of accomodating.
Preferably, the radiating holes are formed in the bottom of the protective shell, the heat conducting ceramic plate is installed at the bottom of the circuit board main body, the fan is installed at the position, close to one side of the heat conducting ceramic plate, of the bottom of the circuit board main body, the air suction cover is installed at the position, close to one side of the heat conducting ceramic plate, of the fan, and the air outlet is formed in the bottom of the fan.
Preferably, a pull groove is formed in one side of the side plate, which is opposite to the circuit board main body, and an arc-shaped part is formed inside the pull groove.
Preferably, two bottom feet are symmetrically arranged at positions, close to the heat dissipation holes, of the two sides of the bottom of the protective shell, and foot pads are arranged at the bottoms of the bottom feet.
Preferably, a rubber strip is mounted at the top of the protective shell, and an anti-skid ridge is formed at the top of the rubber strip.
Preferably, the inside of the heat dissipation hole is provided with a dust screen, and the dust screen is provided with dense air vents.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an accomodate the chamber and accomodate the circuit board main part to circuit board main part protection, when needing to overhaul the device, only need stimulate the curb plate, can overhaul the device, thereby let the user need not to unscrew a large amount of fixed knot and construct, greatly reduced the maintenance degree of difficulty of device, thereby reached the effect that improves device maintenance efficiency.
(2) The utility model discloses a heat guide that heat conduction ceramic plate produced to the coil during operation is through fan work to let the hot-air get into from cover one side of breathing in, discharge through the venthole, discharge by the louvre at last, let the device change initiative heat dissipation into by passive heat dissipation, improve device radiating efficiency, let the device in can not the accumulated heat burn out, prolong the life of device greatly.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is a side view of the side plate of the present invention;
FIG. 6 is an internal structural view of the present invention;
fig. 7 is a bottom view of the circuit board main body of the present invention;
in the figure: 1-footing; 2-rubber strips; 3-protective shell; 4-side plate; 5-a circuit board body; 6-heat dissipation holes; 7-dust screen; 8-groove drawing; 9-a coil; 10-a receiving cavity; 11-a thermally conductive ceramic plate; 12-air outlet holes; 13-a fan; 14-a suction hood; 15-foot pad.
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.
Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a wireless charging circuit board of protection type, including protective housing 3, the inside of protective housing 3 has been seted up and has been accomodate chamber 10, the internally mounted of accomodating chamber 10 has circuit board main part 5, coil 9 is installed at the top of circuit board main part 5, circuit board main part 5 extends to accomodate one side of chamber 10 outside and installs curb plate 4, protect circuit board main part 5 through accomodating chamber 10, when the user need overhaul the device, only need stimulate curb plate 4, drive circuit board main part 5 through curb plate 4 and remove, make circuit board main part 5 remove to accomodating chamber 10 outsidely.
Further, louvre 6 has been seted up to 3 bottoms of protective housing, heat conduction ceramic plate 11 is installed to 5 bottoms of circuit board main part, 5 bottoms of circuit board main part are close to one side position department of heat conduction ceramic plate 11 and install fan 13, fan 13 is close to one side position department of heat conduction ceramic plate 11 and installs suction hood 14, venthole 12 has been seted up to fan 13 bottom, through the heat guide of heat conduction ceramic plate 11 to coil 9 during operation production, work through fan 13, thereby let the hot-air get into from suction hood 14, discharge through venthole 12, thereby improve device heat dispersion.
Further, the pull groove 8 has been seted up on one side of curb plate 4 back on the back of the body 5 of circuit board, and the inside formation arc portion of pull groove 8 lets curb plate 4 be convenient for stimulate through arc portion and pull groove 8.
Further, two feet 1 are symmetrically installed at the positions, close to the heat dissipation holes 6, of the two sides of the bottom of the protective shell 3, foot pads 15 are installed at the bottoms of the four feet 1, and the protective shell 3 is stably placed by supporting the bottom of the protective shell 3 through the foot pads 15 and the feet 1.
Further, rubber strip 2 is installed at the top of protective housing 3, and the top of rubber strip 2 forms anti-skidding burr, and is more firm when letting the equipment that needs to charge place on protective housing 3 through anti-skidding burr and rubber strip 2.
Furthermore, the dust-proof net 7 is arranged inside the heat dissipation holes 6, dense air vents are formed in the dust-proof net 7, and air is enabled to normally pass through the heat dissipation holes 6 through the dust-proof net 7 and the air vents, so that external dust is prevented from entering the device.
The utility model discloses a theory of operation and use flow: the utility model discloses a when using, remove the device to the point of use, support the device through footing 1 and callus on the sole 15, protect circuit board main part 5 through accomodating chamber 10, support the equipment that needs to charge through protective housing 3, and under the effect of rubber strip 2, it is more firm to let battery charging outfit place, be greater than the heat guide that the device during operation produced through heat conduction ceramic plate 11, work through fan 13, make hot-air get into from suction hood 14, through venthole 12 exhaust hot-air, discharge by louvre 6 at last, thereby improve device heat dispersion, when the user need overhaul the device, only need stimulate curb plate 4, thereby let circuit board main part 5 remove to protective housing 3's outside, let device convenient to overhaul.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wireless charging circuit board of protection type which characterized in that: including protective housing (3), storage chamber (10) have been seted up to the inside of protective housing (3), the internally mounted of storage chamber (10) has circuit board main part (5), coil (9) are installed at the top of circuit board main part (5), curb plate (4) are installed to one side that circuit board main part (5) extend to storage chamber (10) outside.
2. The protective wireless charging circuit board of claim 1, wherein: louvre (6) have been seted up to protective housing (3) bottom, heat conduction ceramic plate (11) are installed to circuit board main part (5) bottom, fan (13) are installed to one side position department that circuit board main part (5) bottom is close to heat conduction ceramic plate (11), one side position department that fan (13) are close to heat conduction ceramic plate (11) installs cover (14) of breathing in, venthole (12) have been seted up to fan (13) bottom.
3. The protective wireless charging circuit board of claim 1, wherein: a pull groove (8) is formed in one side, back to the circuit board main body (5), of the side plate (4), and an arc-shaped portion is formed inside the pull groove (8).
4. The protective wireless charging circuit board of claim 1, wherein: two bottom feet (1) are symmetrically arranged at positions on two sides of the bottom of the protective shell (3) close to the heat dissipation holes (6), and foot pads (15) are arranged at the bottoms of the bottom feet (1).
5. The protective wireless charging circuit board of claim 1, wherein: rubber strip (2) are installed at the top of protective housing (3), the top of rubber strip (2) forms anti-skidding burr.
6. The protected wireless charging circuit board of claim 2, wherein: the dust-proof net (7) is arranged inside the heat dissipation holes (6), and dense air holes are formed in the dust-proof net (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706399.2U CN212811323U (en) | 2020-08-17 | 2020-08-17 | Wireless charging circuit board of protection type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706399.2U CN212811323U (en) | 2020-08-17 | 2020-08-17 | Wireless charging circuit board of protection type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212811323U true CN212811323U (en) | 2021-03-26 |
Family
ID=75081964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706399.2U Active CN212811323U (en) | 2020-08-17 | 2020-08-17 | Wireless charging circuit board of protection type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212811323U (en) |
-
2020
- 2020-08-17 CN CN202021706399.2U patent/CN212811323U/en active Active
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