CN221597489U - Wireless charger heat radiation structure - Google Patents
Wireless charger heat radiation structure Download PDFInfo
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- CN221597489U CN221597489U CN202420056628.2U CN202420056628U CN221597489U CN 221597489 U CN221597489 U CN 221597489U CN 202420056628 U CN202420056628 U CN 202420056628U CN 221597489 U CN221597489 U CN 221597489U
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- filter screen
- wireless charger
- mounting frame
- bottom plate
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Abstract
The utility model relates to the field of wireless chargers, in particular to a wireless charger heat dissipation structure. The wireless charger heat radiation structure includes the bottom plate, and the bottom plate is the rectangle, still includes: the air-cooled radiators are two groups and are respectively fixed at the upper end of the bottom plate and positioned at two opposite corner positions; the spoiler is in two groups, is respectively fixed at the upper end of the bottom plate and is positioned at the positions of the remaining two corners, and one side of the spoiler is additionally provided with a cambered surface; the waste collection type filter screen component is arranged on the air-cooled radiator; the cleaning assembly is rotationally connected to the waste collection type filter screen assembly. Through the two groups of air-cooled radiators and the two spoilers, the air flow led into the charger can form vortex, so that the related range is larger, and the radiating effect is greatly improved; the waste collection type filter screen component can intercept and concentrate and store impurities, and meanwhile, the area where the waste collection type filter screen component normally enters air is cleaned through the cleaning component, so that the normal circulation of air flow is guaranteed.
Description
Technical Field
The utility model relates to the field of wireless chargers, in particular to a wireless charger heat dissipation structure.
Background
The wireless charging technology is a technology for charging by using electromagnetic wave induction principle and related alternating current induction technology and using corresponding coils to transmit and receive alternating current signals for induction at a transmitting and receiving end.
Aiming at the problem of heating up when the electric appliance is used, a radiator is generally installed in the electric appliance, and the electric appliance is cooled by air cooling. The traditional heat radiation structure is single, only a group of heat radiation fans are arranged, and air flow is driven to flow rapidly through the fans, so that heat radiation is realized. However, the following drawbacks and disadvantages exist in the implementation process:
when a single fan works, the air flow driven by the fan always flows along a fixed route, and the route is generally the route with the smallest resistance, so that the range of the action of the fan is possibly not comprehensive, and the heat dissipation effect is not ideal;
When the fan works, a lot of impurities can be accumulated at the position of the air inlet, so that the air inlet is blocked, and the normal circulation of air flow is influenced.
Therefore, it is necessary to provide a new heat dissipation structure of a wireless charger to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a wireless charger heat dissipation structure.
The utility model provides a wireless charger heat radiation structure, which comprises a bottom plate, wherein the bottom plate is rectangular, and the wireless charger heat radiation structure further comprises:
the air-cooled radiators are two groups and are respectively fixed at the upper end of the bottom plate and positioned at two opposite corner positions;
The spoiler is in two groups, is respectively fixed at the upper end of the bottom plate and is positioned at the positions of the remaining two corners, and one side of the spoiler is additionally provided with an arc surface which faces the direction of the corresponding corner;
the waste collection type filter screen component is arranged on the air-cooled radiator;
The cleaning component is rotationally connected to the waste collection type filter screen component, and the cleaning component shares the same driving element with the air-cooled radiator.
Preferably, both groups of the air-cooled radiators are air-blowing type, and the introduced air flow changes direction through the spoiler and forms vortex.
Preferably, the waste collection type filter screen assembly comprises an annular mounting frame, a cylindrical mounting frame with a coaxial center is arranged inside the annular mounting frame, an interval is formed between the cylindrical mounting frames by the annular mounting frame, a plate type filter screen is fixed in the interval, and a spherical filter screen is fixed at one end of the cylindrical mounting frame.
Preferably, the annular mounting frame is fixed at the position of the air inlet in the air-cooled radiator by screws;
The annular mounting frame, the cylindrical mounting frame and the plate filter screen form a concave object containing space for storing impurities.
Preferably, the cleaning assembly comprises a transmission shaft, a lantern ring is sleeved on the transmission shaft, a plurality of scraping plates which are annularly distributed are welded on the outer wall of the lantern ring, bristles are adhered to one side of each scraping plate, and a locking ring which abuts against the lantern ring is further connected to the transmission shaft in a threaded mode.
Preferably, the transmission shaft is connected with a driving element in the air-cooled radiator and drives the transmission shaft to rotate by taking the axle center as the circle center, and the scraping plate is attached to the outer part of the spherical filter screen and sweeps impurities outside the spherical filter screen through bristles.
Preferably, a positioning sliding groove is further formed in one end of the transmission shaft, a positioning sliding block is integrally connected to the lantern ring, and the positioning sliding block is further embedded in the positioning sliding groove.
Compared with the related art, the wireless charger heat dissipation structure provided by the utility model has the following beneficial effects:
The utility model provides a wireless charger radiating structure, which can lead the air flow led into the charger to form vortex by two groups of air-cooled radiators and two spoilers, so that the related range is larger, and the radiating effect is greatly improved;
The waste collection type filter screen assembly can intercept impurities and store the impurities in a concentrated mode, and meanwhile the area where the waste collection type filter screen assembly normally enters air is cleaned through the cleaning assembly, so that blockage in the area is avoided, and normal circulation of air flow is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a heat dissipation structure of a wireless charger according to the present utility model;
FIG. 2 is a schematic view of the airflow direction of the present utility model;
FIG. 3 is a schematic view of a waste collection screen assembly according to the present utility model;
Fig. 4 is a schematic view of a cleaning assembly according to the present utility model.
Reference numerals in the drawings: 1. a bottom plate; 2. an air-cooled radiator; 3. a spoiler; 4. a cambered surface; 5. a waste collection filter screen assembly; 51. an annular mounting frame; 52. a cylindrical mounting frame; 53. a plate filter screen; 54. a spherical filter screen; 6. the object containing space; 7. a cleaning assembly; 71. a transmission shaft; 72. a collar; 73. a scraper; 74. a locking ring; 8. positioning a chute; 9. and positioning the sliding block.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, in the heat dissipation structure of a wireless charger provided by the embodiment of the utility model, the heat dissipation structure of the wireless charger includes a bottom plate 1, and the bottom plate 1 is rectangular, and further includes:
The air-cooled heat radiators 2 are two groups, are respectively fixed at the upper end of the bottom plate 1 and are positioned at two opposite corner positions;
The spoilers 3 are two groups, are respectively fixed at the upper end of the bottom plate 1 and are positioned at the positions of the remaining two corners, one side of each spoiler 3 is additionally provided with an arc surface 4, and the arc surfaces 4 face the directions of the corresponding corners;
Both groups of air-cooled radiators 2 are air-blowing type, and the introduced air flow changes direction through the spoiler 3 and forms vortex
The waste collection type filter screen assembly 5 is arranged on the air-cooled radiator 2;
The cleaning component 7 is rotatably connected to the waste collection filter assembly 5, and the cleaning component 7 shares a same driving element with the air-cooled radiator 2.
It should be noted that: in the heat radiation structure, two groups of air-cooled heat radiators 2 are arranged, and vortex can be formed in the heat radiator when the heat radiator is matched with the spoiler 3 in operation, so that the flowing range of air flow can be enlarged, and the heat radiation effect is further improved;
Also to be described is: the collection useless filter screen subassembly 5 is installed in air-cooled radiator 2 air inlet position, still is provided with clean subassembly 7 simultaneously, and the during operation utilizes collection useless filter screen subassembly 5 to intercept and concentrate impurity, cooperates clean subassembly 7 to clear up it simultaneously to can avoid the filter screen to appear blockking up, guarantee the normal circulation of air current.
In the embodiment of the present utility model, referring to fig. 3, the waste collection filter assembly 5 includes an annular mounting frame 51, a concentric cylindrical mounting frame 52 is disposed inside the annular mounting frame 51, the annular mounting frame 51 forms a space between the cylindrical mounting frames 52, a plate filter 53 is fixed in the space, and a spherical filter 54 is fixed at one end of the cylindrical mounting frame 52;
The annular mounting frame 51 is fixed at the position of an air inlet in the air-cooled radiator 2 by screws;
An inward concave containing space 6 for storing impurities is formed among the annular mounting frame 51, the cylindrical mounting frame 52 and the plate filter screen 53.
It should be noted that: in the waste collection type filter screen assembly 5, the solution space where the plate type filter screen 53 is located is in a region where impurities are concentrated, the position of the spherical filter screen 54 is a position where air normally circulates, and the arrangement of the shape is more convenient for the impurities to enter the interior of the containing space 6, so that the smoothness of the spherical filter screen 54 is ensured.
In the embodiment of the present utility model, referring to fig. 4, the cleaning assembly 7 includes a driving shaft 71, a collar 72 is sleeved on the driving shaft 71, a plurality of annularly distributed scrapers 73 are welded on the outer wall of the collar 72, bristles are adhered on one side of the scrapers 73, and a locking ring 74 for tightly supporting the collar 72 is also screwed on the driving shaft 71;
Wherein, the transmission shaft 71 is connected with a driving element in the air-cooled radiator 2, and drives the transmission shaft 71 to rotate by taking the axle center as the center of a circle, the scraping plate 73 is attached to the outside of the spherical filter screen 54, and impurities outside the spherical filter screen 54 are removed by brush hair;
Meanwhile, one end of the transmission shaft 71 is also provided with a positioning chute 8, the lantern ring 72 is integrally connected with a positioning slide block 9, and the positioning slide block 9 is also embedded in the positioning chute 8.
It should be noted that: in the cleaning assembly 7, the air-cooled radiator 2 can drive the transmission shaft 71 to rotate together, so as to drive the scraper 73 to rotate, and the bristles on the scraper 73 are used for cleaning the spherical filter screen 54, so that the spherical filter screen 54 is further prevented from being blocked.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. The utility model provides a wireless charger heat radiation structure, includes bottom plate (1), and bottom plate (1) are the rectangle, its characterized in that still includes:
the air-cooled heat radiators (2) are two groups, are respectively fixed at the upper end of the bottom plate (1) and are positioned at two opposite corner positions;
The two groups of spoilers (3) are respectively fixed at the upper end of the bottom plate (1) and positioned at the positions of the remaining two corners, one side of each spoiler (3) is additionally provided with an arc surface (4), and the arc surfaces (4) face the directions of the corresponding corners;
The waste collection type filter screen assembly (5) is arranged on the air-cooled radiator (2);
The cleaning component (7) is rotatably connected to the waste collection filter screen component (5), and the cleaning component (7) shares the same driving element with the air-cooled radiator (2).
2. The heat dissipation structure of wireless charger according to claim 1, wherein both sets of the air-cooled heat sinks (2) are air-blown, and the introduced air flow is changed in direction and forms a vortex by the spoiler (3).
3. The wireless charger radiating structure according to claim 2, wherein the waste collection filter screen assembly (5) comprises an annular mounting frame (51), a concentric cylindrical mounting frame (52) is arranged inside the annular mounting frame (51), the annular mounting frame (51) forms a space between the cylindrical mounting frames (52), a plate filter screen (53) is fixed in the space, and a spherical filter screen (54) is fixed at one end of the cylindrical mounting frame (52).
4. A wireless charger heat dissipation structure according to claim 3, characterized in that the annular mounting frame (51) is screwed to the air inlet position in the air-cooled radiator (2);
And a concave containing space (6) for storing impurities is formed among the annular mounting frame (51), the cylindrical mounting frame (52) and the plate filter screen (53).
5. The wireless charger radiating structure according to claim 4, wherein the cleaning assembly (7) comprises a transmission shaft (71), a collar (72) is sleeved on the transmission shaft (71), a plurality of annularly distributed scrapers (73) are welded on the outer wall of the collar (72), bristles are adhered to one side of each scraper (73), and a locking ring (74) for propping against the collar (72) is further connected to the transmission shaft (71) in a threaded mode.
6. The heat dissipation structure of the wireless charger according to claim 5, wherein the driving shaft (71) is connected with a driving element in the air-cooled radiator (2) and drives the driving shaft (71) to rotate around the axis as a center, and the scraping plate (73) is attached to the outside of the spherical filter screen (54) and sweeps impurities outside the spherical filter screen (54) through bristles.
7. The wireless charger radiating structure according to claim 6, wherein one end of the transmission shaft (71) is further provided with a positioning chute (8), the collar (72) is integrally connected with a positioning slide block (9), and the positioning slide block (9) is further embedded in the positioning chute (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420056628.2U CN221597489U (en) | 2024-01-10 | 2024-01-10 | Wireless charger heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420056628.2U CN221597489U (en) | 2024-01-10 | 2024-01-10 | Wireless charger heat radiation structure |
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| Publication Number | Publication Date |
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| CN221597489U true CN221597489U (en) | 2024-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420056628.2U Active CN221597489U (en) | 2024-01-10 | 2024-01-10 | Wireless charger heat radiation structure |
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| CN (1) | CN221597489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119021913A (en) * | 2024-10-25 | 2024-11-26 | 苏州磐力风机制造有限公司 | A parallel centrifugal fan |
-
2024
- 2024-01-10 CN CN202420056628.2U patent/CN221597489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119021913A (en) * | 2024-10-25 | 2024-11-26 | 苏州磐力风机制造有限公司 | A parallel centrifugal fan |
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