CN217985778U - Heat dissipation back splint and battery charging outfit - Google Patents
Heat dissipation back splint and battery charging outfit Download PDFInfo
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- CN217985778U CN217985778U CN202220759491.8U CN202220759491U CN217985778U CN 217985778 U CN217985778 U CN 217985778U CN 202220759491 U CN202220759491 U CN 202220759491U CN 217985778 U CN217985778 U CN 217985778U
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- heat dissipation
- radiating
- cover body
- fins
- heat
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Abstract
The utility model provides a heat dissipation back splint and a charging device, wherein the heat dissipation back splint comprises a heat dissipation main body and a cover body, a plurality of cooling fins are arranged on the heat dissipation main body, and a heat dissipation channel is formed between any two adjacent cooling fins; the cover body is covered on the plurality of radiating fins along the periphery of the radiating main body and is detachably connected with the radiating main body. Through designing into the lid with heat dissipation main part detachable connection structure, can not shelter from heat dissipation channel on the one hand, guaranteed the radiating effect, on the other hand is convenient for clear up the structure between the fin.
Description
Technical Field
The utility model relates to a heat dissipation technical field especially relates to a heat dissipation back splint and battery charging outfit.
Background
The lid structure is fixed knot structure behind the present heat dissipation back splint, and lid behind the fixed back splint all has blockked heat dissipation air intake and air outlet, is unfavorable for the hot-air rapid draing around the radiating piece, also does not benefit to the clearance of inside radiating piece simultaneously.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a heat dissipation back splint and battery charging outfit is used for solving the relatively poor technical problem of heat dissipation back splint radiating effect that exists among the prior art at least, specifically:
a first aspect of the present invention provides a heat dissipation back clip, which includes a heat dissipation main body and a cover body, wherein the heat dissipation main body is provided with a plurality of heat dissipation fins, and a heat dissipation channel is formed between any two adjacent heat dissipation fins; the cover body covers the plurality of radiating fins along the periphery of the radiating main body and is detachably connected with the radiating main body.
Further optionally, in the length extending direction of the plurality of radiating fins, the outer ends of the roots, connected with the radiating main body, of the plurality of radiating fins are respectively provided with a notch, and the plurality of notches form a first buckling position; the bottom of the wall surface in the cover body is provided with a first buckle structure matched with the first buckle position, and when the cover body covers the radiating fins, the cover body is rotated by a preset angle to enable the first buckle structure to be matched with the first buckle position in a clamping mode.
Further optionally, the heat dissipation body is provided with second fastening positions on two sides of the arrangement direction of the plurality of heat dissipation fins, the bottom of the peripheral wall of the corresponding cover body is provided with second fastening structures matched with the second fastening positions, and when the first fastening structures are in clamping fit with the first fastening positions, the second fastening structures are in clamping fit with the second fastening positions.
Further optionally, the first buckle structure and the first buckle position joint are matched to realize circumferential limiting of the heat dissipation main body and the cover body, and the second buckle structure and the second buckle position joint are matched to realize axial limiting of the heat dissipation main body and the cover body.
Further optionally, the heat dissipation body is formed with a circular heat dissipation surface, the plurality of heat dissipation fins are axially symmetrically arranged along the circular heat dissipation surface, and the length of each heat dissipation fin along each side of the axially symmetrically arranged heat dissipation fins is longer when the heat dissipation fin is closer to the axis of the circular heat dissipation surface along the radial direction perpendicular to the axial direction; the first buckling positions are oppositely arranged on two sides of the radiating fins in the length direction, and the second buckling positions are arranged on two sides of the radiating fin with the shortest length in the radiating fins.
Further optionally, the first fastening position is a channel structure, the first fastening structure is a rib structure, the second fastening position is a groove structure, and the second fastening structure is a protrusion structure.
Further optionally, a plurality of first heat dissipation outlets are formed in the peripheral wall of the cover body, and the plurality of first heat dissipation outlets extend between the top and the bottom of the cover body; the plurality of first heat dissipation outlets correspond to the plurality of heat dissipation channels in position and are communicated with the heat dissipation channels.
Further optionally, the peripheral wall of the cover body is further provided with a second heat dissipation outlet, and the second heat dissipation outlet extends along the peripheral wall of the cover body in the circumferential direction; the tops of the plurality of radiating fins are spaced from the top wall of the cover body by a distance, a radiating space positioned at the top of the radiating fins is formed by the distance, and the second radiating outlet corresponds to and is communicated with the radiating space; the top wall of the cover body is further provided with a third heat dissipation outlet, and the third heat dissipation outlet corresponds to the top position of the heat dissipation fin and is communicated with the heat dissipation space.
Further optionally, a heating module is arranged in the heat dissipation main body, an electric connection interface with the heating module is arranged on a side wall of the heat dissipation main body, the heat dissipation main body forms two opposite wall surfaces, one of the wall surfaces is provided with the heat dissipation fins, and the other wall surface forms a magnetic attraction surface.
The utility model discloses the second aspect provides a battery charging outfit, including the first aspect heat dissipation back splint.
The utility model discloses will become through with the lid design with heat dissipation main part detachable connection structure, can not shelter from the heat dissipation passageway on the one hand, guaranteed the radiating effect, on the other hand is convenient for clear up the structure between the fin.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 shows one of the structural schematic diagrams of the heat dissipation main body and the cover body of the present invention;
fig. 2 shows a second schematic structural view of the heat dissipating body and the cover of the present invention;
fig. 3 shows a schematic structural diagram of a heat dissipation body and a heat dissipation fin according to an embodiment of the present invention;
fig. 4 is a schematic view of a second buckle structure and a second buckle position according to an embodiment of the present invention;
fig. 5 shows a schematic view of a first buckle structure and a first buckle position of the present invention.
In the figure:
10 heat dissipation back splint, 1 heat dissipation main part, 11 second knot position, 2 lid, 21 first buckle structure, 22 second buckle structure, 23 first heat dissipation export, 24 second heat dissipation export, 25 third heat dissipation export, 26 interfaces, 3 fin, 31 breach.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.
As shown in fig. 1 and fig. 2, the heat dissipation back splint 10 provided by the first aspect of the present invention, the heat dissipation back splint 10 includes a heat dissipation main body 1 and a cover body 2, the heat dissipation main body 1 is used for heat dissipation, and a plurality of heat dissipation fins 3 are provided on the heat dissipation main body 1, and a heat dissipation channel is formed between the adjacent heat dissipation fins 3, for heat dissipation operation, and the cover body 2 is covered on the plurality of heat dissipation fins 3 along the outer periphery of the heat dissipation main body 1, so as to cover the heat dissipation fins 3 inside the cover body 2. It is understood that the cover 2 covers the plurality of heat radiating fins 3, and the heat radiating fins 3 can be protected. Meanwhile, the cover body 2 is designed to be detachably connected with the heat dissipation main body 1, so that a heat dissipation channel cannot be shielded, and the structure between the heat dissipation fins 3 is convenient to clean.
Preferably, in the present embodiment, in the extending direction of the plurality of heat dissipation fins 3, the outer ends of the root portions of the plurality of heat dissipation fins 3 connected to the heat dissipation main body 1 are respectively provided with a notch 31, and the plurality of notches 31 form a first fastening position. That is, the outer end of the root portion of the heat sink 3 connected to the heat dissipating body 1 is provided with the notch 31, the plurality of notches 31 are formed with the first fastening position, and the bottom of the inner side of the peripheral wall of the cover body 2 opposite to the first fastening position is provided with the first fastening structure 21, so that the fastening connection between the cover body 2 and the heat dissipating body 1 is realized by the mutual matching of the first fastening position and the first fastening structure 21.
Specifically, as shown in fig. 3, the notch 31 is provided at an outer end of a root portion where the heat sink 3 is connected to the heat dissipating body 1, where the outer end refers to an end portion along a direction in which the heat sink 3 extends, as shown in fig. 3.
As shown in fig. 3, it can be understood that only the first buckling positions are formed at the bottoms of the plurality of heat dissipation fins 3, and it is sufficient that the first buckling positions and the first buckling structures 21 are in snap fit, and it is not necessary to set the notches 31 at the bottoms of all the heat dissipation fins 3, thereby avoiding the waste of materials caused by the longer first buckling structures that are set in a matching manner, and meanwhile, the connection strength between the heat dissipation fins 3 and the heat dissipation main body 1 is affected by the larger number of the notches 31, and therefore, in actual needs, the number of the heat dissipation fins 3 that are set in the notches 31 is adaptively adjusted. Specifically, when the cover body 2 covers the plurality of radiating fins 3, the first buckle structure 21 and the first buckle position are clamped and matched together by rotating the cover body 2 by a preset angle, so that the cover body 2 and the radiating main body 1 are limited in the circumferential direction.
Furthermore, on the heat dissipating main body 1, second fastening positions 11 are provided on two sides of the heat dissipating fins 3 in the arrangement direction, and second fastening structures 22 adapted to the second fastening positions 11 are provided at the bottom of the peripheral wall of the corresponding cover 2, and when the first fastening structures 21 are fastened to the first fastening positions, the second fastening structures 22 and the second fastening positions 11 can also be engaged with each other. That is to say, this disclosure has set up two kinds of different joint structures, through the better realization lid 2 of the joint cooperation of two kinds of differences and heat dissipation main part 1 can dismantle and be connected.
As shown in fig. 4 and 5, in the present embodiment, preferably, the first fastening structure 21 and the first fastening position realize circumferential limiting of the heat dissipation body 1 and the cover body 2, and the second fastening structure 22 and the second fastening position 11 realize axial limiting of the heat dissipation body 1 and the cover body 2, that is, the two fastening structures in the present disclosure respectively realize axial and circumferential limiting operations, so as to realize limiting operations in different directions, and better realize detachable connection of the cover body 2 and the heat dissipation body 1.
In a preferred embodiment, the heat dissipating body 1 is formed with a circular heat dissipating surface, and the plurality of fins 3 are symmetrically arranged in the axial direction of the circular heat dissipating surface, and the fins 3 are arranged such that the length of the fins 3 is longer as they are closer to the axial position of the circular heat dissipating surface and the length of the fins 3 is shorter as they are farther from the axial position of the circular heat dissipating surface in the direction perpendicular to the axial direction. It can be understood that the length of the plurality of fins 3 disposed near the axis of the circular heat dissipating surface is longer, and the length of the fins 3 distributed on both sides of the axis of the circular heat dissipating surface is shorter than the former, and the notches 31 are disposed on both sides of the fins 3 having a relatively longer length to form the first fastening position, it can be understood that the notches 31 are disposed on the bottoms of the fins 3 having a relatively longer length, on one hand, the connection strength between the fins 3 and the heat dissipating body 1 is not affected due to the longer length, and on the other hand, the connection strength between the first fastening position and the first fastening structure 21 is ensured. Meanwhile, the second buckling positions 11 are arranged on the two sides of the heat radiating fin 3 with the shortest two sides in the arrangement direction of the heat radiating fins 3, and it can be understood that the second buckling positions 11 are arranged on the two sides of the heat radiating fin 3, so that the arrangement position of the heat radiating fin 3 is not influenced, and an installation space is provided for the arrangement of the second buckling positions 11.
Preferably, the first fastening position is a channel structure, and the first fastening structure 21 is a rib structure, so that the cover 2 and the heat dissipation body 1 are positioned in the circumferential direction by the cooperation of the rib and the channel. It can be understood that the rib may be a continuous rib structure or an intermittent rib structure, the arrangement mode is not unique, and the arrangement mode may be adaptively adjusted according to the actual arrangement distance of the adjacent heat dissipation fins 3 and the structural form of the cover body 2. The second fastening structure 11 is a groove structure, and the second fastening structure 22 is a protrusion structure, so that the cover 2 and the heat dissipation body 1 are axially positioned by the cooperation of the protrusion and the groove.
On the basis of the above embodiment, a plurality of first heat dissipation outlets 23 are arranged on the circumferential wall of the cover body 2, and the first heat dissipation outlets 23 extend between the top and the bottom of the circumferential wall of the cover body 2, that is, a plurality of vertically arranged first heat dissipation outlets 23 are formed on the circumferential wall of the cover body 2, and meanwhile, the plurality of first heat dissipation outlets 23 correspond to and are communicated with a plurality of heat dissipation channels, so that the airflow in the heat dissipation channel can be communicated to the outside of the heat dissipation back clip 10 through the plurality of first heat dissipation outlets 23, and meanwhile, the airflow outside the heat dissipation back clip 10 can be communicated to the heat dissipation channel through the plurality of first heat dissipation outlets 23, thereby achieving the heat dissipation operation.
Specifically, the peripheral wall of the lid body 2 is further provided with a second heat radiation outlet 24, and the second heat radiation outlet 24 extends circumferentially along the peripheral wall of the lid body 2. The top of the plurality of radiating fins 3 has a distance with the top wall of the cover body 2, and the distance and the top wall of the cover body 2 form a radiating space, and the second radiating outlet 24 corresponds to and is communicated with the radiating space, so that the heat at the top of the radiating fins 3 can be communicated to the outside of the radiating back clip 10 through the second radiating outlet 24, and the radiating operation is realized. Meanwhile, the top wall of the cover body 2 is provided with a third heat dissipation outlet 25, the third heat dissipation outlet 25 corresponds to the top of the heat dissipation fins 3 and is communicated with the heat dissipation space, and it can be understood that the third heat dissipation outlet 25 is arranged right above the heat dissipation fins 3, so that heat above the heat dissipation fins 3 can be directly communicated to the outside of the heat dissipation back splint 10 through the third heat dissipation outlet 25, and the heat dissipation operation is achieved.
On the basis of any of the above embodiments, the heat generating module is disposed inside the heat dissipating main body 1, the side wall of the heat dissipating main body 1 is provided with the interface 26 for electrically connecting with the heat generating module, and the external device is electrically connected with the heat generating module through the interface 26 for electrically connecting with the heat generating module. Meanwhile, the heat dissipation main body 1 is formed with two opposite wall surfaces, one of the wall surfaces is provided with a plurality of heat dissipation fins 3, namely, one side of the heat dissipation main body 1 is a mounting surface of the heat dissipation fins 3, the wall surface of the other side is a magnetic attraction surface, and the heat dissipation back splint 10 can be adsorbed on an adsorbable object through the magnetic attraction surface, so that the heat dissipation back splint 10 is convenient to fix.
It is understood that the heat generating module herein refers to a module structure having an electrical connection function and capable of generating a certain function. The heating module electrical connection interface 26 is used to electrically connect the external device with the heating module, for example, the heating module is a charging module, and the heating module electrical connection interface 26 is used to electrically charge the mobile device such as a mobile phone, or the heating module may be another type of module, so as to perform different types of operations.
A second aspect of the present embodiment provides a charging device, which includes the heat dissipation back clip 10 described in the first aspect, so that all the beneficial technical effects of the heat dissipation back clip 10 described in the first aspect are achieved, and are not described herein again.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the disclosure is not limited to the precise construction, arrangements, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A heat dissipation back splint is characterized in that the heat dissipation back splint comprises a heat dissipation main body and a cover body,
a plurality of radiating fins are arranged on the radiating main body, and a radiating channel is formed between any two adjacent radiating fins;
the cover body covers along the periphery of the heat dissipation main body and is arranged on the plurality of heat dissipation pieces and detachably connected with the heat dissipation main body.
2. The heat dissipation back clip of claim 1, wherein in a length extending direction of the plurality of heat dissipation fins, a notch is respectively formed at an outer end of a root portion of the plurality of heat dissipation fins connected with the heat dissipation main body, and the plurality of notches form a first buckling position; the bottom of the inner peripheral wall surface of the cover body is provided with a first buckle structure matched with the first buckle position, and when the cover body covers the radiating fins, the first buckle structure and the first buckle position are clamped and matched together by rotating the cover body by a preset angle.
3. The heat dissipating back clip of claim 2, wherein: the heat dissipation body is provided with second buckling positions on two sides of the arrangement direction of the plurality of heat dissipation fins, the bottom of the peripheral wall of the corresponding cover body is provided with second buckling structures matched with the second buckling positions, and when the first buckling structures and the first buckling positions are in clamping fit, the second buckling structures and the second buckling positions are in clamping fit together.
4. The heat dissipating back clip of claim 3, wherein: the first buckle structure is matched with the first buckle position in a clamping mode to achieve circumferential limiting of the heat dissipation main body and the cover body, and the second buckle structure is matched with the second buckle position in a clamping mode to achieve axial limiting of the heat dissipation main body and the cover body.
5. The heat dissipating clip of claim 4, wherein: the radiating body is provided with a circular radiating surface, the radiating fins are axially and symmetrically arranged along the circular radiating surface, and the length of the radiating fin is longer along the axial direction of the radiating fin on each side which is axially and symmetrically arranged and is closer to the axial line of the circular radiating surface along the radial direction vertical to the axial direction; the first buckling positions are oppositely arranged on two sides of the radiating fins in the length direction, and the second buckling positions are arranged on two sides of the radiating fin with the shortest length in the radiating fins.
6. The heat dissipation clip as defined in claim 5, wherein the first snap features are channel features, the first snap features are rib features, the second snap features are groove features, and the second snap features are protrusion features.
7. The heat dissipation back clip of any one of claims 1-6, wherein a plurality of first heat dissipation outlets are provided on the peripheral wall of the cover body, the plurality of first heat dissipation outlets extending between the top and the bottom of the cover body; the plurality of first heat dissipation outlets correspond to the plurality of heat dissipation channels in position and are communicated with the heat dissipation channels.
8. The heat dissipation back clip of claim 7, wherein the peripheral wall of the cover body is further provided with a second heat dissipation outlet, the second heat dissipation outlet extending circumferentially along the peripheral wall of the cover body;
the tops of the plurality of radiating fins are spaced from the top wall of the cover body by a distance, the distance forms a radiating space positioned at the top of the radiating fins, and the second radiating outlet corresponds to and is communicated with the radiating space; the top wall of the cover body is further provided with a third heat dissipation outlet, and the third heat dissipation outlet corresponds to the top position of the heat dissipation fins and is communicated with the heat dissipation space.
9. The heat dissipation back clip of claim 8, wherein a heat generating module is disposed inside the heat dissipation body, the side wall of the heat dissipation body is provided with an electrical connection interface with the heat generating module, the heat dissipation body forms two opposite wall surfaces, one of the wall surfaces is provided with the heat dissipation fins, and the other wall surface forms a magnetic attraction surface.
10. A charging device comprising the heat-dissipating back clip of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759491.8U CN217985778U (en) | 2022-04-01 | 2022-04-01 | Heat dissipation back splint and battery charging outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759491.8U CN217985778U (en) | 2022-04-01 | 2022-04-01 | Heat dissipation back splint and battery charging outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217985778U true CN217985778U (en) | 2022-12-06 |
Family
ID=84265698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220759491.8U Active CN217985778U (en) | 2022-04-01 | 2022-04-01 | Heat dissipation back splint and battery charging outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217985778U (en) |
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2022
- 2022-04-01 CN CN202220759491.8U patent/CN217985778U/en active Active
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