CN215071682U - Wireless charger with ultrathin face shell splicing structure - Google Patents

Abstract

The utility model provides an ultra-thin face-piece mosaic structure's wireless charger, includes the support column, the top fixedly connected with bottom plate of support column, the top fixedly connected with protecting frame of bottom plate has placed the casing in the protecting frame, and the casing includes inferior valve and epitheca, compares with prior art, the beneficial effects of the utility model include: the first splicing plate, the second splicing plate and the third splicing plate are connected with the upper shell in an adhesive manner to form a complete upper shell, so that the thickness of the upper shell is reduced, the weight of the shell is reduced, the disassembly and the assembly are convenient, and the thickness wall of the whole shell is thin, small in size and convenient to carry; the both sides of PCBA module are fixedly connected with metal fin and No. two metal fins respectively, evacuate the heat that produces at PCBA module during operation, ensure that the temperature of PCBA module maintains in normal range, avoid the PCBA module to receive high temperature to influence its performance and life.

Description

Wireless charger with ultrathin face shell splicing structure

Technical Field

The utility model relates to a wireless charging technology field, concretely relates to ultra-thin face-piece mosaic structure's wireless charger.

Background

In the real life, along with the continuous development of science and technology, wireless charging is gradually aroused because it charges more conveniently to the characteristics that can carry, its application is more and more extensive.

In the prior art, the general wireless charger has large overall dimension and is inconvenient to carry when going out, and meanwhile, the heat dissipation performance of the general wireless charger is insufficient, so that the service life of the general wireless charger is shortened, and the performance is poor when the general wireless charger is used.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that general wireless charger overall dimension is big, goes out to carry inconveniently, and the heat dispersion of general wireless charger is not enough simultaneously, leads to its life to reduce, and the performance variation during the use provides an ultra-thin face-piece mosaic structure's wireless charger for this reason.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides an ultra-thin face-piece mosaic structure's wireless charger, it includes: the support column, the top fixedly connected with bottom plate of support column, the top fixedly connected with protecting frame of bottom plate, the casing has been placed in the protecting frame, the casing includes inferior valve and epitheca.

As the utility model discloses a preferred technical scheme, even excavation is equipped with the jack on the epitheca, the top of epitheca is provided with splice plate, No. two splice plates and No. three splice plates respectively, the inserted bar of splice plate and No. two splice plate bottoms inserts in the jack.

As the utility model discloses a preferred technical scheme, splice plate, No. two splice plates and No. three splice plates all glue and connect on the epitheca, correspond each other between splice plate, No. two splice plates and No. three splice plates.

As a preferred technical scheme of the utility model, the spacing frame of fixedly connected with in the middle of the bottom of inferior valve, bottom one side gluing of inferior valve is connected with No. two metal cooling fins, No. two metal cooling fin's one end is placed in spacing frame, gluing is connected with wireless charging coil emission module on No. two metal cooling fins in the spacing frame, the even fixedly connected with reference column in bottom of inferior valve, the epitheca corresponds gluing with the inferior valve through the reference column and links together.

As a preferred technical scheme of the utility model, the grafting is connected with the PCBA module on the reference column of inferior valve bottom one side near the mouth that charges, the PCBA module passes through the screw fixation, one side gluing of PCBA module is connected with a metal fin, No. two metal fin settings are at the opposite side of PCBA module, one side gluing of keeping away from the PCBA module in the inferior valve is connected with No. three metal fin.

The utility model has the advantages of it is following: the first splicing plate, the second splicing plate and the third splicing plate are connected with the upper shell in an adhesive manner to form a complete upper shell, so that the thickness of the upper shell is reduced, the weight of the shell is reduced, the disassembly and the assembly are convenient, and the thickness wall of the whole shell is thin, small in size and convenient to carry; the both sides of PCBA module are metal fin and No. two metal fins of fixedly connected with respectively, the heat to the production is evacuated at PCBA module during operation, ensure that the temperature of PCBA module maintains at normal range, avoid the PCBA module to receive the high temperature influence, influence its performance and life, wireless charging coil transmission module is directly placed on No. two metal fins, and No. three metal fins of opposite side fixedly connected with at spacing frame, wireless charging coil transmission module and wireless charging coil transmission module direct contact, promote the radiating efficiency of wireless charging coil transmission module during operation, promote its charging efficiency.

Drawings

Fig. 1 is a schematic structural view of an overall three-dimensional explosion according to a preferred embodiment of the present invention;

fig. 2 is a schematic front perspective structure view of a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of a top perspective view of the lower case according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a support pillar; 2. a base plate; 3. a protective frame; 4. a housing; 5. a lower case; 6. an upper shell; 7. a splice plate I; 8. a second splice plate; 9. a splice plate III; 10. a limiting frame; 11. a wireless charging coil transmitting module; 12. a PCBA module; 13. a first metal heat sink; 14. a second metal heat sink; 15. a third metal heat sink; 16. a positioning column; 17. and (4) inserting the jack.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, a wireless charger with an ultra-thin surface shell splicing structure includes a supporting column 1, a bottom plate 2 fixedly connected to the top of the supporting column 1, a protection frame 3 fixedly connected to the top of the bottom plate 2, and a shell 4 disposed in the protection frame 3, wherein the shell 4 includes a lower shell 5 and an upper shell 6.

The bottom of the lower shell 5 is connected with a PCBA module 12 on a positioning column 16 on one side close to the charging port in an inserting manner, the PCBA module 12 is fixed through screws, one side of the PCBA module 12 is connected with a first metal radiating fin 13 in an adhesive manner, a second metal radiating fin 14 is arranged on the other side of the PCBA module 12, one side far away from the PCBA module 12 in the lower shell 5 is connected with a third metal radiating fin 15 in an adhesive manner, the first metal radiating fin 13 and the second metal radiating fin 14 which are arranged on two sides of the PCBA module 12 are used for evacuating heat generated when the PCBA module 12 works, the temperature of the PCBA module 12 is guaranteed to be maintained in a normal range, the PCBA module 12 is prevented from being influenced by high temperature, the service performance and the service life of the PCBA module are prevented from being influenced, jacks 17 are uniformly drilled on the upper shell 6, a first splice plate 7, a second splice plate 8 and a third splice plate 9 are respectively arranged on the top of the upper shell 6, and insertion rods at the bottoms of the first splice plate 7 and the second splice plate 8 are inserted into the jacks 17, the first splice plate 7, the second splice plate 8 and the third splice plate 9 are connected with the upper shell 6 by gluing to form a complete upper shell 6, the thickness of the upper shell 6 is reduced, the weight of the shell 4 is reduced, the disassembly and the assembly are convenient, the middle of the bottom of the lower shell 5 is fixedly connected with a limiting frame 10, one side of the bottom of the lower shell 5 is connected with a second metal radiating fin 14 by gluing, one end of the second metal radiating fin 14 is placed in the limiting frame 10, the second metal radiating fin 14 in the limiting frame 10 is connected with a wireless charging coil emission module 11 by gluing, the bottom of the lower shell 5 is uniformly and fixedly connected with a positioning column 16, the upper shell 6 and the lower shell 5 are connected together by the positioning column 16 corresponding to gluing, the wireless charging coil emission module 11 is limited by the limiting frame 10, the second metal radiating fin 14 directly placed at the bottom of the wireless charging coil emission module 11 is directly contacted with the wireless charging coil emission module 11, promote the radiating efficiency of wireless charging coil emission module 11 during operation, promote its charging efficiency, through reference column 16 gluing upper casing 6 and inferior valve 5 that link together simultaneously, when wireless charger goes wrong, the maintenance of being convenient for, splice plate 7, No. two splice plates 8 and No. three splice plates 9 all gluing connect on upper casing 6, correspond each other between splice plate 7, No. two splice plates 8 and No. three splice plates 9.

Specifically, when in use, the wireless charging coil emission module 11 and the PCBA module 12 are both glued and connected to the bottom of the lower shell 5, two sides of the PCBA module 12 are respectively and fixedly connected with a first metal heat sink 13 and a second metal heat sink 14, heat generated when the PCBA module 12 works is evacuated, the temperature of the PCBA module 12 is ensured to be maintained in a normal range, the PCBA module 12 is prevented from being affected by high temperature to influence the service performance and the service life of the PCBA module, the wireless charging coil emission module 11 is directly placed on the second metal heat sink 14, a third metal heat sink 15 is fixedly connected to the other side of the limiting frame 10, the wireless charging coil emission module 11 is in direct contact with the wireless charging coil emission module 11, the heat dissipation efficiency of the wireless charging coil emission module 11 during working is improved, the charging efficiency of the wireless charging coil emission module is improved, and the upper shell 6 and the lower shell 5 which are glued and connected together through the positioning column 16, when wireless charger goes wrong, the maintenance of being convenient for, through splice plate 7, No. two splice plates 8 and No. three splice plates 9 and 6 gluing of epitheca and constitute complete epitheca 6 together, reduce the thickness of epitheca 6, alleviate casing 4's weight, the dismouting maintenance of being convenient for simultaneously, whole casing 4's thickness wall cell-phone will be thin simultaneously, and is small in size, and portable is when being in to charge, and whole casing 4 is placed in protective frame 3, protects casing 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. A wireless charger of ultra-thin face-piece mosaic structure includes: support column (1), its characterized in that, top fixedly connected with bottom plate (2) of support column (1), top fixedly connected with protecting frame (3) of bottom plate (2), casing (4) have been placed in protecting frame (3), casing (4) are including inferior valve (5) and epitheca (6).

2. The wireless charger with the ultrathin face shell splicing structure is characterized in that the upper shell (6) is uniformly provided with a jack (17), the top of the upper shell (6) is respectively provided with a first splicing plate (7), a second splicing plate (8) and a third splicing plate (9), and plug rods at the bottoms of the first splicing plate (7) and the second splicing plate (8) are inserted into the jack (17).

3. The wireless charger with the ultrathin panel shell splicing structure as claimed in claim 2, wherein the first splicing plate (7), the second splicing plate (8) and the third splicing plate (9) are all connected to the upper shell (6) in an adhesive manner, and the first splicing plate (7), the second splicing plate (8) and the third splicing plate (9) correspond to each other.

4. The wireless charger with the ultra-thin face shell splicing structure according to claim 1, wherein a limiting frame (10) is fixedly connected to the middle of the bottom of the lower shell (5), one side of the bottom of the lower shell (5) is adhesively connected with a second metal radiating fin (14), one end of the second metal radiating fin (14) is placed in the limiting frame (10), a wireless charging coil emitting module (11) is adhesively connected to the second metal radiating fin (14) in the limiting frame (10), a positioning column (16) is fixedly connected to the bottom of the lower shell (5) uniformly, and the upper shell (6) and the lower shell (5) are correspondingly adhesively connected together through the positioning column (16).

5. The wireless charger with the ultra-thin face shell splicing structure is characterized in that a PCBA module (12) is connected to a positioning column (16) on one side, close to a charging port, of the bottom of the lower shell (5) in an inserted mode, the PCBA module (12) is fixed through screws, a first metal heat radiating fin (13) is connected to one side of the PCBA module (12) in an adhesive mode, a second metal heat radiating fin (14) is arranged on the other side of the PCBA module (12), and a third metal heat radiating fin (15) is connected to one side, far away from the PCBA module (12), in the lower shell (5) in an adhesive mode.

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