CN217182973U - Super-large-capacity quick-charging mobile power supply power-assisted heat dissipation structure - Google Patents
Super-large-capacity quick-charging mobile power supply power-assisted heat dissipation structure Download PDFInfo
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- CN217182973U CN217182973U CN202122076671.4U CN202122076671U CN217182973U CN 217182973 U CN217182973 U CN 217182973U CN 202122076671 U CN202122076671 U CN 202122076671U CN 217182973 U CN217182973 U CN 217182973U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model discloses a super-large capacity quick-charging mobile power supply power-assisted heat dissipation structure, which belongs to the technical field of mobile power supplies, and comprises a shell, a plurality of mounting frames are fixed on the inner wall of the shell, a mounting plate is installed on the mounting frames, a plurality of heat conduction nets are laminated on the outer wall of the mounting plate, a plurality of uniformly distributed heated expansion columns are fixed on the outer side walls of the heat conduction nets, a plurality of hidden heat dissipation structures corresponding to the heated expansion columns are arranged on the side walls of the shell, a plurality of groups of hidden heat dissipation structures are arranged on the shell of the mobile power supply, when the temperature in the shell of the mobile power supply is higher, the hidden heat dissipation structures open the heat dissipation columns inside the shell to extend out of the shell, and the heat dissipation is rapidly carried out by matching with heat dissipation components in the shell, the heat dissipation efficiency is greatly improved, and the sealing performance of the shell can be ensured by the hidden heat dissipation structures, the radiating efficiency of the mobile power supply is greatly improved under the condition that the waterproof performance is not influenced.
Description
Technical Field
The utility model relates to a portable power source technical field, more specifically say, relate to a super large capacity fills portable power source helping hand heat radiation structure soon.
Background
The portable power supply is a portable charger which can be carried about by an individual, can store electric energy, is mainly used for charging consumer electronic products (such as wireless telephones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.
Present super large capacity portable power source generally all is box structure, at the inside electric power storage subassembly that charges that sets up of box shell, in order to guarantee the continuous work and the safety of electric power storage subassembly that charges, can all set up heat radiation structure on box shell usually, but current heat radiation structure all sets up heat dissipation grid or opening usually, guarantees the inside ventilation and heat dissipation of shell, but portable power source's waterproof sealing performance can not be guaranteed to such heat radiation structure, can not satisfy the user demand under the specific condition.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, an object of the utility model is to provide a super large capacity fills portable power source helping hand heat radiation structure soon, set up the hidden heat radiation structure of multiunit on the portable power source shell, when the inside temperature of portable power source shell is higher, hidden heat radiation structure opens outside its inside heat dissipation post stretches out the shell, the inside radiator unit of cooperation shell dispels the heat fast, promote the radiating efficiency by a wide margin, the sealing performance of shell itself can be guaranteed to hidden heat radiation structure, great promotion portable power source's radiating efficiency under the condition that does not influence waterproof performance.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A super-large capacity quick-charging mobile power supply power-assisted heat dissipation structure comprises a housing, wherein a plurality of mounting frames are fixed on the inner wall of the housing, a mounting plate is mounted on each mounting frame, a plurality of heat conduction nets are attached to the outer wall of each mounting plate, a plurality of uniformly distributed heated expansion columns are fixed on the outer side walls of the heat conduction nets, a plurality of hidden heat dissipation structures corresponding to the heated expansion columns are arranged on the side walls of the housing, each hidden heat dissipation structure comprises a cavity arranged in the housing and inserted into the cavity through the side wall of the housing, two symmetrically arranged positioning covers are fixed at one end of the cavity close to the outer side of the housing, a first air bag sealing block and a second air bag sealing block are respectively adhered to the side walls of the two positioning covers opposite to each other, and are tightly attached to each other, one side of locating cover is connected with the connection trachea, and the connection trachea of both sides is linked together in first gasbag sealing block and the second gasbag sealing block respectively, the inside of cavity is located the both sides that receive the heat inflation post and is fixed with first sealed section of thick bamboo and the sealed section of thick bamboo of second, the inside of first sealed section of thick bamboo and the sealed section of thick bamboo of second all is fixed with first sealed piston plate, and all is fixed with the first compression spring of multiunit between the interior bottom of first sealed section of thick bamboo and the sealed section of thick bamboo of first sealed section of thick bamboo and second. When the portable power source is used, a plurality of heat conducting nets are attached to the outer side of the mounting plate, heat is effectively dissipated by utilizing heated expansion columns fixed on the heat conducting nets, the first air bag sealing block and the second air bag sealing block are filled with air in the initial state, the first air bag sealing block, the second air bag sealing block, the first sealing piston plate and the first compression spring are in a balanced state under the action of the first compression spring, the first air bag sealing block and the second air bag sealing block are tightly attached to ensure the integral sealing and waterproof performance of the shell, when the heat in the shell rises, the heated expansion columns are gradually heated and expand to increase in volume so as to extrude the first air bag sealing block and the second air bag sealing block, the air in the first air bag sealing block and the second air bag sealing block enters the first sealing cylinder after being pressurized, and the first sealing piston plate is extruded towards the inner bottom side of the first sealing cylinder, until the end of the heated expansion column extends out of the outer shell, the heated expansion column is contacted with the outside air to quickly dissipate heat, the heat dissipation efficiency is improved, the heated expansion column gradually returns to the initial state after the temperature inside the outer shell is reduced, the first air bag sealing block and the second air bag sealing block return to the original position under the restoring force action of the first compression spring, and the tight attaching state is continuously kept.
Further, the heated expansion column comprises a heat conduction outer barrel fixed on the outer side wall of the heat conduction net, an opening is formed in the top end of the heat conduction outer barrel, an inner heat conduction ejector rod is inserted into the opening, a second sealing piston plate is fixed at the bottom end of the inner heat conduction ejector rod, a plurality of groups of second compression springs are fixed between the second sealing piston plate and the inner top end of the heat conduction outer barrel, a heated expansion layer is filled between the second sealing piston plate and the inner bottom end of the heat conduction outer barrel, and the top end of the inner heat conduction ejector rod is connected with a heat conduction heat dissipation block. After the heat conduction urceolus is heated, its inside inflation layer that is heated and expands to whole toward ejecting outside second sealing piston plate, interior heat conduction ejector pin and heat conduction radiating block, ejecting in-process extrudees second compression spring toward one side, and it is ejecting toward both sides with first gasbag sealing block and second gasbag sealing block until heat conduction radiating block, makes the heat conduction radiating block be located the shell outside, realizes dispelling the inside quick heat of shell.
Furthermore, the heat-conducting and heat-dissipating block is of a hemispherical structure, so that the heat-dissipating area can be effectively increased, and the overall heat-dissipating effect is improved.
Further, one side that first gasbag sealed piece and second gasbag sealed piece are close to the heated expansion post sets up to the sphere form, and scribbles on the sealed piece of one side outer wall that is close to the heated expansion post of first gasbag sealed piece and second gasbag sealed piece and have a smooth coating, when the heated expansion post is toward outside ejecting first gasbag sealed piece of extrusion and second gasbag sealed piece, can be convenient with first gasbag sealed piece and second gasbag sealed piece with both sides extrusion, reduce frictional resistance.
Furthermore, sealing gaskets are fixed on the side walls of one side where the first air bag sealing block and the second air bag sealing block are in contact, and the sealing gaskets on the first air bag sealing block and the second air bag sealing block are tightly attached. Set up sealed pad on the outer wall of first air bag sealed piece and second air bag sealed piece, the leakproofness of heat dissipation opening part when can effectively guarantee first air bag sealed piece and the laminating of second air bag sealed piece guarantees the holistic sealed waterproof nature of portable power source.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme sets up the hidden heat radiation structure of multiunit on portable power source shell, and when the inside temperature of portable power source shell was higher, outside hidden heat radiation structure opened its inside heat dissipation post and stretched out the shell, the inside radiator unit of cooperation shell dispels the heat fast, promotes the radiating efficiency by a wide margin, and the sealing performance of shell itself can be guaranteed to hidden heat radiation structure, great promotion portable power source's radiating efficiency under the condition that does not influence waterproof performance.
(2) After the heat conduction urceolus is heated, its inside inflation layer that is heated and expands to whole toward ejecting outside second sealing piston plate, interior heat conduction ejector pin and heat conduction radiating block, ejecting in-process extrudees second compression spring toward one side, and it is ejecting toward both sides with first gasbag sealing block and second gasbag sealing block until heat conduction radiating block, makes the heat conduction radiating block be located the shell outside, realizes dispelling the inside quick heat of shell.
(3) The heat conduction radiating block is of a hemispherical structure, so that the radiating area can be effectively increased, and the overall radiating effect is improved.
(4) When the heated expansion column ejects and extrudes the first air bag sealing block and the second air bag sealing block outwards, the first air bag sealing block and the second air bag sealing block can be conveniently extruded on two sides, and the friction resistance is reduced.
(5) Set up sealed pad on the outer wall of first air bag sealed piece and second air bag sealed piece, the leakproofness of heat dissipation opening part when can effectively guarantee first air bag sealed piece and the laminating of second air bag sealed piece guarantees the holistic sealed waterproof nature of portable power source.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A;
fig. 5 is a schematic view of the internal structure of the thermally expandable column of the present invention.
The reference numbers in the figures illustrate:
the heat-conducting expansion type air-conditioning system comprises a shell 1, a mounting frame 2, a mounting plate 3, a heat-conducting net 4, a heat-conducting expansion column 5, a heat-conducting outer barrel 501, a heat-conducting ejector rod in 502, a second sealing piston plate 503, a second compression spring 504, a heat-conducting heat dissipation block 505, a heat-conducting expansion layer 506, a hidden heat dissipation structure 6, a cavity 7, a first air bag sealing block 8, a second air bag sealing block 9, a positioning cover 10, a connecting air pipe 11, a first sealing barrel 12, a second sealing barrel 13, a first sealing piston plate 14 and a first compression spring 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.
Example 1:
referring to fig. 1-3, a super-large capacity fast-charging mobile power supply power-assisted heat dissipation structure comprises a housing 1, a plurality of mounting frames 2 are fixed on the inner wall of the housing 1, a mounting plate 3 is mounted on the mounting frame 2, a plurality of heat conduction nets 4 are attached to the outer wall of the mounting plate 3, a plurality of uniformly distributed heated expansion columns 5 are fixed on the outer side wall of the heat conduction net 4, a plurality of hidden heat dissipation structures 6 corresponding to the heated expansion columns 5 are arranged on the side wall of the housing 1, each hidden heat dissipation structure 6 comprises a cavity 7 arranged inside the housing 1, the hidden heat dissipation structures 6 penetrate through the side wall of the housing 1 and are inserted into the cavity 7, two symmetrically arranged positioning covers 10 are fixed at one end of the cavity 7 close to the outer side of the housing 1, a first air bag sealing block 8 and a second air bag sealing block 9 are respectively adhered to the side wall opposite to the two positioning covers 10, the first air bag sealing block 8 and the second air bag sealing block 9 are tightly adhered to each other, one side of the positioning cover 10 is connected with a connecting air pipe 11, the connecting air pipes 11 on two sides are respectively communicated with the first air bag sealing block 8 and the second air bag sealing block 9, a first sealing cylinder 12 and a second sealing cylinder 13 are fixed on two sides of the heated expansion column 5 in the cavity 7, a first sealing piston plate 14 is fixed in each of the first sealing cylinder 12 and the second sealing cylinder 13, and a plurality of groups of first compression springs 15 are fixed between each of the first sealing piston plate 14 and the inner bottom ends of the first sealing cylinder 12 and the second sealing cylinder 13. When the portable power source is used, a plurality of heat conducting nets 4 are attached to the outer side of the mounting plate 3, heat is effectively dissipated by utilizing the heated expansion columns 5 fixed on the heat conducting nets 4, the first air bag sealing block 8 and the second air bag sealing block 9 are filled with air in the initial state, the first air bag sealing block 8, the second air bag sealing block 9, the first sealing piston plate 14 and the first compression spring 15 are in a balanced state under the action of the first compression spring 15, the first air bag sealing block 8 and the second air bag sealing block 9 are tightly attached to ensure the integral sealing and waterproof performance of the shell 1, referring to the figure 4, when the heat in the shell 1 rises, the heated expansion columns 5 are gradually heated and expand to increase the volume, so that the first air bag sealing block 8 and the second air bag sealing block 9 are extruded, the air in the first air bag sealing block 8 and the second air bag sealing block 9 enters the first sealing cylinder 12 after being pressed, and extrude first sealed piston plate 14 towards one side of the bottom in first sealed barrel 12, until the tip of the heated expansion post 5 stretches out of the outer casing 1 outside, the heated expansion post 5 contacts with outside air at this moment and dispels the heat fast, raise the radiating efficiency, the heated expansion post 5 recovers to the initial condition gradually after the temperature in the outer casing 1 reduces, first gasbag sealing block 8 and second gasbag sealing block 9 recover to the original position under the restoring force effect of first compression spring 15, continue to keep the close laminating state. This scheme sets up the hidden heat radiation structure of multiunit on portable power source shell, and when the inside temperature of portable power source shell was higher, outside hidden heat radiation structure opened its inside heat dissipation post and stretched out the shell, the inside radiator unit of cooperation shell dispels the heat fast, promotes the radiating efficiency by a wide margin, and the sealing performance of shell itself can be guaranteed to hidden heat radiation structure, great promotion portable power source's radiating efficiency under the condition that does not influence waterproof performance.
Referring to fig. 3-5, the thermal expansion column 5 includes a heat-conducting outer cylinder 501 fixed on the outer sidewall of the heat-conducting net 4, an opening is formed at the top end of the heat-conducting outer cylinder 501, an inner heat-conducting ejector rod 502 is inserted into the opening, a second sealing piston plate 503 is fixed at the bottom end of the inner heat-conducting ejector rod 502, a plurality of sets of second compression springs 504 are fixed between the second sealing piston plate 503 and the inner top end of the heat-conducting outer cylinder 501, a thermal expansion layer 506 is filled between the second sealing piston plate 503 and the inner bottom end of the heat-conducting outer cylinder 501, and a heat-conducting heat sink 505 is connected to the top end of the inner heat-conducting ejector rod 502. When the heat-conducting outer cylinder 501 is heated, the internal heated expansion layer 506 is heated and expanded, so that the second sealing piston plate 503, the internal heat-conducting ejector rod 502 and the heat-conducting heat dissipation block 505 are integrally ejected outwards, the second compression spring 504 is extruded towards one side in the ejection process until the heat-conducting heat dissipation block 505 ejects the first air bag sealing block 8 and the second air bag sealing block 9 towards two sides, and the heat-conducting heat dissipation block 505 is located outside the shell 1, so that the rapid heat dissipation of the interior of the shell 1 is realized.
Referring to fig. 5, the heat-conducting and heat-dissipating block 505 has a hemispherical structure, so as to effectively increase the heat-dissipating area and improve the overall heat-dissipating effect.
Referring to fig. 3-4, one side of the first air bag sealing block 8 and the second air bag sealing block 9 close to the heated expansion column 5 is set to be spherical, and the outer wall of one side of the first air bag sealing block 8 and the outer wall of one side of the second air bag sealing block 9 close to the heated expansion column 5 are coated with a smooth coating, so that when the heated expansion column 5 is ejected outwards to extrude the first air bag sealing block 8 and the second air bag sealing block 9, the first air bag sealing block 8 and the second air bag sealing block 9 can be conveniently extruded from two sides, and the friction resistance is reduced.
Referring to fig. 3-4, a sealing gasket is fixed on the sidewall of the first air bag sealing block 8 contacting the second air bag sealing block 9, and the sealing gaskets on the first air bag sealing block 8 and the second air bag sealing block 9 are tightly attached. Set up sealed the pad on the outer wall of first air bag sealing block 8 and second air bag sealing block 9, the leakproofness of heat dissipation opening part when can effectively guaranteeing first air bag sealing block 8 and the laminating of second air bag sealing block 9 guarantees the holistic sealed waterproof nature of portable power source.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (5)
1. The utility model provides a super large capacity fills portable power source helping hand heat radiation structure soon, includes shell (1), be fixed with a plurality of mounting brackets (2) on the inner wall of shell (1), install mounting panel (3) on mounting bracket (2), its characterized in that: the outer wall of the mounting plate (3) is laminated with a plurality of heat-conducting nets (4), a plurality of uniformly distributed heated expansion columns (5) are fixed on the outer side wall of each heat-conducting net (4), the side wall of the shell (1) is provided with a plurality of hidden heat-radiating structures (6) which are arranged corresponding to the heated expansion columns (5), each hidden heat-radiating structure (6) comprises a cavity (7) which is arranged inside the shell (1), each hidden heat-radiating structure (6) penetrates through the side wall of the shell (1) and is inserted into the corresponding cavity (7), two symmetrically-arranged positioning covers (10) are fixed at one end of the cavity (7) close to the outer side of the shell (1), a first air bag sealing block (8) and a second air bag sealing block (9) are respectively adhered to the side wall of one side opposite to the two positioning covers (10), and the first air bag sealing block (8) and the second air bag sealing block (9) are tightly adhered to each other, one side of position cover (10) is connected with connection trachea (11), and communicates in the connection trachea (11) of both sides respectively with first gasbag sealing block (8) and second gasbag sealing block (9), the inside both sides that are located heated inflation post (5) of cavity (7) are fixed with first sealed section of thick bamboo (12) and second sealed section of thick bamboo (13), the inside of first sealed section of thick bamboo (12) and second sealed section of thick bamboo (13) all is fixed with first sealed piston plate (14), and all is fixed with first compression spring (15) of multiunit between the interior bottom of first sealed piston plate (14) and first sealed section of thick bamboo (12) and second sealed section of thick bamboo (13).
2. The power-assisted heat dissipation structure of the ultra-large-capacity fast-charging mobile power supply of claim 1, characterized in that: the heat-conducting expansion column (5) comprises a heat-conducting outer barrel (501) fixed on the outer side wall of a heat-conducting net (4), an opening is formed in the top end of the heat-conducting outer barrel (501), an inner heat-conducting ejection rod (502) is inserted into the opening, a second sealing piston plate (503) is fixed at the bottom end of the inner heat-conducting ejection rod (502), a plurality of groups of second compression springs (504) are fixed between the second sealing piston plate (503) and the inner top end of the heat-conducting outer barrel (501), a heat-conducting expansion layer (506) is filled between the second sealing piston plate (503) and the inner bottom end of the heat-conducting outer barrel (501), and the top end of the inner heat-conducting ejection rod (502) is connected with a heat-conducting block (505).
3. The power-assisted heat dissipation structure of the ultra-large-capacity fast-charging mobile power supply of claim 2, characterized in that: the heat conduction and dissipation block (505) is of a hemispherical structure.
4. The power-assisted heat dissipation structure of the ultra-large-capacity fast-charging mobile power supply of claim 1, characterized in that: one side of the first air bag sealing block (8) and one side of the second air bag sealing block (9) close to the heated expansion column (5) are arranged to be spherical, and the outer wall of one side of the first air bag sealing block (8) and one side of the second air bag sealing block (9) close to the heated expansion column (5) are coated with smooth coatings.
5. The power-assisted heat dissipation structure of the ultra-large-capacity fast-charging mobile power supply of claim 1, characterized in that: and sealing gaskets are fixed on the side walls of one side where the first air bag sealing block (8) and the second air bag sealing block (9) are in contact, and the sealing gaskets on the first air bag sealing block (8) and the second air bag sealing block (9) are tightly attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122076671.4U CN217182973U (en) | 2021-08-31 | 2021-08-31 | Super-large-capacity quick-charging mobile power supply power-assisted heat dissipation structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122076671.4U CN217182973U (en) | 2021-08-31 | 2021-08-31 | Super-large-capacity quick-charging mobile power supply power-assisted heat dissipation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780021A (en) * | 2023-06-21 | 2023-09-19 | 湖南炬神电子有限公司 | Novel portable energy storage power supply thermal management structure |
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2021
- 2021-08-31 CN CN202122076671.4U patent/CN217182973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116780021A (en) * | 2023-06-21 | 2023-09-19 | 湖南炬神电子有限公司 | Novel portable energy storage power supply thermal management structure |
| CN116780021B (en) * | 2023-06-21 | 2024-02-23 | 湖南炬神电子有限公司 | Novel portable energy storage power supply thermal management structure |
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