CN213073486U - Adapter with heat abstractor - Google Patents
Adapter with heat abstractor Download PDFInfo
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- CN213073486U CN213073486U CN202022402401.3U CN202022402401U CN213073486U CN 213073486 U CN213073486 U CN 213073486U CN 202022402401 U CN202022402401 U CN 202022402401U CN 213073486 U CN213073486 U CN 213073486U
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- adapter
- heat dissipation
- bottom plate
- supporting plate
- heat sink
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Abstract
The utility model discloses an adapter with heat abstractor, including PCBA board, bottom plate, backup pad and controlling means, the both ends of PCBA board are connected with the power and the main part that charges respectively, the PCBA board sets up in the bottom plate, the bottom plate is provided with heat abstractor, the backup pad slope sets up in the front portion of bottom plate, the anterior position of bottom plate is equipped with the supporting part, the main part that charges sets up in the lower part of backup pad, the middle part of backup pad is equipped with first louvre, the backup pad is equipped with the second louvre, heat abstractor can blow the fluid to first louvre and second louvre, the position that the backup pad is located the main part that charges is equipped with lighting device. The first heat dissipation hole and the second heat dissipation hole are formed in the support plate, so that the heat dissipation efficiency of the adapter is improved; while the electronic device can be used even in a charged state with the support plate obliquely disposed to the bottom plate.
Description
Technical Field
The utility model relates to a battery charging outfit technical field, in particular to adapter with heat abstractor.
Background
The wireless charger (also called adapter) is a charger which is connected to the terminal equipment needing charging without the traditional charging power cord, adopts the latest wireless charging technology, transmits electric energy by using the alternating magnetic field generated between the coils, and the inductive coupling technology can become a bridge for connecting a charging base station and the equipment. However, with the popularization of fast charging of mobile phones, the fast charging technology of wireless chargers is also advancing. However, the conventional wireless charger achieves quick charging and simultaneously increases the coil power (40W-60W), so that the corresponding heat generation is increased, and the conventional wireless charger has certain danger for both a mobile phone and the wireless charger. Meanwhile, the existing wireless charger is generally a flat charger, and if a mobile phone needs to be used during charging, the wireless charger is disconnected and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adapter with heat abstractor, aim at making wireless charger also can normal use cell-phone when charging, and its radiating effect is better, avoids damaging cell-phone or wireless charger.
To achieve the above object, the present invention provides an adapter with a heat dissipation device, including:
the two ends of the PCBA are respectively connected with the power supply and the charging main body;
the PCBA is arranged in the bottom plate, the bottom plate is provided with a heat dissipation device, and the heat dissipation device is electrically connected with the PCBA;
the electronic equipment comprises a supporting plate, a charging body, a first heat dissipation hole, a second heat dissipation hole, a heat dissipation device and a lighting device, wherein the supporting plate is obliquely arranged at the front part of the bottom plate, a supporting part is arranged at the front part of the bottom plate, the bottom of the electronic equipment is abutted against the supporting part, an induction part of the electronic equipment is close to the part of the supporting plate, which is provided with the charging body, the charging body is arranged at the lower part of the supporting plate, the middle part of the supporting plate is provided with the first heat dissipation hole, the supporting plate is provided with the;
and the control device is electrically connected with the PCBA board, the heat dissipation device and the lighting device respectively and is used for controlling the charging main body to be opened and closed.
Preferably, the support part is composed of a plurality of concave parts arranged at intervals, and the concave parts are connected with each other.
Preferably, both sides of the bottom plate are provided with vent holes, the heat dissipation device is a centrifugal fan, and the centrifugal fan blows fluid to the first heat dissipation hole and the second heat dissipation hole through the vent holes.
Preferably, the centrifugal fans are provided in two numbers and are respectively positioned at two sides of the PCBA board.
Preferably, the front part of the bottom plate is provided with a balancing weight which is made of copper or ceramic material.
Preferably, the included angle between the supporting plate and the bottom plate is 45-70 degrees.
Preferably, the lower part of the supporting plate horizontally extends forwards to form a protruding part, the charging body is arranged on the protruding part, and the top end of the protruding part is provided with the first heat dissipation hole which is long.
Preferably, the charging body is a magnetic induction coil, the magnetic induction coil is mounted on the support plate through a housing, and the housing is made of an aluminum alloy material.
Preferably, the lighting device is composed of an LED light bar, and the LED light bar has three colors of red, blue and green.
Preferably, the supporting plate is provided with a circular groove, the circular groove is clamped with a milky light guide member, and the LED light bar is arranged on the lower portion of the light guide member.
The technical proposal of the utility model is that the PCBA board and the charging main body are respectively arranged on the bottom plate and the supporting plate, which can reduce the temperature influence of the charging main body (magnetic induction coil) on the elements (such as chip, capacitor, etc.) on the PCBA board in the working state, thereby reducing the accumulation of heat in the bottom plate and the supporting plate; meanwhile, the first heat dissipation hole and the second heat dissipation hole are formed in the supporting plate, the electronic equipment and the magnetic induction coil in the working state are dissipated through the heat dissipation device, the heat dissipation efficiency of the adapter is improved, the potential safety hazard of the adapter in a high power state is avoided, the supporting plate is obliquely arranged on the bottom plate, the electronic equipment can be used even in a charging state, and the electronic equipment support is played.
Drawings
FIG. 1 is a schematic view of the PCBA board and the magnetic induction coil of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a perspective view (rear view) of the present invention;
fig. 4 is a perspective view (front view) of the present invention.
In the drawing, 1 is a PCBA board, 11 is a power supply, 12 is a charging body, 121 is a magnetic induction coil, 122 is a housing, 2 is a bottom plate, 21 is a supporting portion, 211 is a concave portion, 22 is a ventilation hole, 23 is a balancing weight, 3 is a supporting plate, 31 is a first heat dissipation hole, 32 is a second heat dissipation hole, 33 is a convex portion, 34 is a circular groove, 4 is an LED light bar, 5 is a light guide member, 6 is a centrifugal fan, and 100 is an electronic device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is 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 addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides an adapter with heat abstractor, including:
the device comprises a PCBA board 1, wherein two ends of the PCBA board 1 are respectively connected with a power supply 11 and a charging main body 12;
the PCBA board 1 is arranged in the bottom board 2, the bottom board 2 is provided with a heat dissipation device, and the heat dissipation device is electrically connected with the PCBA board 1;
the electronic device comprises a supporting plate 3, the supporting plate 3 is obliquely arranged at the front part of a bottom plate 2, a supporting part 21 is arranged at the front part of the bottom plate 2, the bottom of the electronic device 100 is abutted against the supporting part 21, an induction part of the electronic device 100 is close to a part of the supporting plate 3, which is provided with a charging body 12, the charging body 12 is arranged at the lower part of the supporting plate 3, a first heat dissipation hole 31 is arranged at the middle part of the supporting plate 3, a second heat dissipation hole 32 is arranged on the supporting plate 3, the heat dissipation device can blow fluid to the first heat dissipation hole 31 and the second heat dissipation hole 32, and a lighting device is arranged at the position;
and the control device is electrically connected with the PCBA board 1, the heat dissipation device and the lighting device respectively and is used for controlling the charging main body 12 to be turned on and off.
By mounting the PCBA board 1 and the charging body 12 on the base plate 2 and the support plate 3, respectively, the temperature influence of the charging body 12 (the magnetic induction coil 121) on components (such as chips, capacitors, etc.) on the PCBA board 1 in the operating state can be reduced, thereby reducing the heat accumulation in the base plate 2 and the support plate 3; meanwhile, the first heat dissipation hole 31 and the second heat dissipation hole 32 are formed in the support plate 3, the electronic equipment 100 and the magnetic induction coil in the working state are dissipated through the heat dissipation device, the heat dissipation efficiency of the adapter is improved, the potential safety hazard of the adapter in a high-power state is avoided, the support plate 3 is obliquely arranged on the bottom plate 2, the electronic equipment 100 can be used even in a charging state, and the function of supporting the electronic equipment 100 is achieved.
In the embodiment of the present invention, the supporting portion 21 is composed of a plurality of concave portions 211 arranged at intervals, and the concave portions 211 are connected to each other. Through setting up a plurality of concave parts 211 can be used for adjusting the inclination of electronic equipment 100, let the inclination of electronic equipment 100 more accord with user's demand, the setting of concave part 211 should use electronic equipment 100 and the response distance of charging main part 12 as the benchmark, and electronic equipment 100 should be controlled within 10mm with the interval of charging main part 12 the utility model discloses in the embodiment, concave part 211 is equipped with 3, scribbles in the concave part 211 generally and is equipped with the skid resistant course to it is more stable to make electronic equipment 100 place.
In the embodiment of the present invention, the two sides of the bottom plate 2 are provided with the ventilation holes 22, the heat dissipation device is a centrifugal fan 6, the centrifugal fan 6 blows the fluid to the first heat dissipation hole 31 and the second heat dissipation hole 32 through the ventilation holes 22, thereby dissipating the heat of the mobile phone and the magnetic induction coil 121 through the centrifugal fan 6, and certainly, the special air channel can be set to guide the fluid in the specific implementation, thereby improving the heat dissipation efficiency.
In the embodiment of the present invention, the centrifugal fans 6 are two and located on both sides of the PCBA board 1, so that the noise can be avoided from occurring through the centrifugal fan 6 having a smaller volume, and the existing centrifugal fan 6 also has a characteristic of low noise.
In the embodiment of the present invention, the front portion of the bottom plate 2 is provided with a weight block 23, and the weight block 23 is made of copper or ceramic material. Can be more stable when placing electronic equipment 100 through setting up of balancing weight 23, avoid the adapter to produce the displacement, make by copper or ceramic material through a balancing weight 23 simultaneously and can carry out the heat absorption cooling to PCBA board 1 effectively, avoid components such as chips in the PCBA board 1 to damage. Certainly also can set up the slipmat at the diapire of bottom plate 2 to improve the utility model discloses a stability.
The embodiment of the present invention provides an angle between the supporting plate 3 and the bottom plate 2 is 45 degrees to 70 degrees, and is more suitable for the eye viewing angle by setting 45 degrees to 70 degrees, so as to facilitate the use, and certainly, the inclination angle of the corresponding electronic device 100 can be adjusted by adjusting the position of the bottom of the electronic device 100 in the concave portion 211.
The embodiment of the present invention provides, the lower portion of the supporting plate 3 extends horizontally forward to have a protruding portion 33, the protruding portion 33 is located to the main body 12 for charging, the top of the protruding portion 33 is equipped with the first heat dissipation hole 31, the first heat dissipation hole 31 is in a long strip shape, the upper portion that can make the electronic device 100 through setting up the protruding portion 33 is in a suspended state, the heat dissipation effect of the electronic device 100 is improved, and meanwhile, the heat dissipation efficiency of the electronic device 100 and the magnetic induction coil 121 can be further improved under the blowing effect of the centrifugal fan 6 on the first heat dissipation hole 31.
In the embodiment of the utility model, the main part 12 that charges is magnetic induction coil 121, magnetic induction coil 121 passes through casing 122 to be installed in backup pad 3, casing 122 is made by aluminum alloy material, and wherein magnetic induction coil 121 differs here for prior art and a perk is not repeated.
In the embodiment of the present invention, the lighting device is composed of the LED light bar 4, the three colors of red, blue and green of the LED light bar 4 can display the different charging states of the electronic device 100 through different colors, and certainly can also be closed through the control system.
The embodiment of the utility model provides an in, backup pad 3 is equipped with circular recess 34, circular recess 34 card is equipped with milky leaded light 5, LED lamp strip 4 locates the lower part of leaded light 5, carries out the sign through leaded light 5 to electronic equipment 100's region, also can make light softer under the refraction effect of leaded light 5 simultaneously.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An adapter having a heat sink, comprising:
the two ends of the PCBA are respectively connected with the power supply and the charging main body;
the PCBA is arranged in the bottom plate, the bottom plate is provided with a heat dissipation device, and the heat dissipation device is electrically connected with the PCBA;
the electronic equipment comprises a supporting plate, a charging body, a first heat dissipation hole, a second heat dissipation hole, a heat dissipation device and a lighting device, wherein the supporting plate is obliquely arranged at the front part of the bottom plate, a supporting part is arranged at the front part of the bottom plate, the bottom of the electronic equipment is abutted against the supporting part, an induction part of the electronic equipment is close to the part of the supporting plate, which is provided with the charging body, the charging body is arranged at the lower part of the supporting plate, the middle part of the front surface of the supporting plate is provided with the first heat dissipation hole, the back surface of the supporting plate is provided with the;
and the control device is electrically connected with the PCBA board, the heat dissipation device and the lighting device respectively, and can control the charging main body to be opened and closed.
2. The adapter with a heat sink of claim 1, wherein: the supporting part is composed of a plurality of concave parts arranged at intervals, and the concave parts are connected with each other.
3. The adapter with a heat sink of claim 1, wherein: the both sides of bottom plate are equipped with the ventilation hole, heat abstractor is centrifugal fan, centrifugal fan blows fluid to first louvre and second louvre through the ventilation hole.
4. The adapter with a heat sink of claim 3, wherein: the centrifugal fan is provided with two and is respectively positioned at two sides of the PCBA board.
5. The adapter with a heat sink of claim 1, wherein: the front part of the bottom plate is provided with a balancing weight which is made of copper or ceramic material.
6. The adapter with a heat sink of claim 1, wherein: the included angle between the supporting plate and the bottom plate is 45-70 degrees.
7. The adapter with a heat sink of claim 1, wherein: the lower part of backup pad is preceding horizontal extension to have the bellying, the bellying is located to the main part of charging, the top of bellying is equipped with first louvre, first louvre is rectangular form to width direction along the bellying distributes.
8. The adapter with a heat sink of claim 1, wherein: the charging main body is a magnetic induction coil, the magnetic induction coil is installed on the supporting plate through a shell, and the shell is made of an aluminum alloy material.
9. The adapter with a heat sink of claim 1, wherein: the lighting device is composed of an LED lamp strip, and the LED lamp strip is red, blue and green.
10. The adapter with a heat sink of claim 9, wherein: the supporting plate is provided with a circular groove, the circular groove is clamped with a milky light guide part, and the LED light bar is arranged on the lower portion of the light guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402401.3U CN213073486U (en) | 2020-10-26 | 2020-10-26 | Adapter with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402401.3U CN213073486U (en) | 2020-10-26 | 2020-10-26 | Adapter with heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213073486U true CN213073486U (en) | 2021-04-27 |
Family
ID=75564072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022402401.3U Active CN213073486U (en) | 2020-10-26 | 2020-10-26 | Adapter with heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213073486U (en) |
-
2020
- 2020-10-26 CN CN202022402401.3U patent/CN213073486U/en active Active
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