CN213638715U - Novel mobile power supply - Google Patents
Novel mobile power supply Download PDFInfo
- Publication number
- CN213638715U CN213638715U CN202022848371.9U CN202022848371U CN213638715U CN 213638715 U CN213638715 U CN 213638715U CN 202022848371 U CN202022848371 U CN 202022848371U CN 213638715 U CN213638715 U CN 213638715U
- Authority
- CN
- China
- Prior art keywords
- lower shell
- plastic layer
- heat
- mobile power
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 36
- 229920003023 plastic Polymers 0.000 claims abstract description 36
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000463219 Epitheca Species 0.000 claims abstract 4
- 230000002265 prevention Effects 0.000 claims abstract 3
- 239000003063 flame retardant Substances 0.000 claims description 19
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 14
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of mobile power supplies, and discloses a novel mobile power supply, including lower shell plate and lower shell frame, the top of lower shell plate and the bottom of lower shell frame are processed integratively, the top joint of lower shell frame has the epitheca, the top of lower shell plate and the inside bolt that lies in lower shell frame have electric core, the front side bolt of electric core has PCBA board, the hole joint on lower shell frame surface right side has the button, lower shell plate and epitheca all include fire prevention plastic layer, protection cushion, gasbag and dull polish layer; the bottom of the lower shell plate and the top of the upper shell are both provided with the protective soft cushion and the air bag, the protective soft cushion and the air bag are utilized for buffering, the anti-falling capability of the shell is enhanced, and the frosted layer at the outer side is convenient for a user to hold and prevent slipping; the heat absorption fins are arranged in the shell, the heat absorption area is increased through the heat absorption fins to effectively absorb heat, the heat dissipation area is increased through the heat dissipation fins, and the heat dissipation effect is increased through utilizing the materials of the heat dissipation fins.
Description
Technical Field
The utility model relates to a portable power source technical field specifically is a novel portable power source.
Background
The mobile power supply supports various brands of mobile phones supporting fast charging, such as PD, QC2.0, QC3.0, MTK and the like, and provides fast charging by handshaking with the mobile phone according to a protocol of the mobile phone; meanwhile, the novel mobile power supply is also suitable for general charging of most electronic products such as smart phones including Samsung, apple, Nokia, LG, Huashi, millet, Zhongxing and the like, iPad, digital cameras, game machines and the like, but the shell of the conventional mobile power supply is generally made of plastic or metal materials, the falling-resistant performance is poor, pits, cracks and the like are easy to occur once the mobile power supply is collided, the heat dissipation performance of the shell made of all plastic is limited due to the material, the surface of the shell is always set to be in a smooth state for keeping the appearance, and the heat dissipation area is limited, so that the problem is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel portable power source, the shell that has solved present portable power source generally is plastics or metal material, prevents falling the performance poor, in case pit, crackle scheduling problem appear easily colliding with, and the shell of full plastics is limited because the material reason often heat dispersion moreover, and the shell surface is in order to keep pleasing to the eye smooth state that often sets to, the limited problem of heat radiating area.
In order to achieve the above object, the utility model provides a following technical scheme: a novel mobile power supply comprises a lower shell plate and a lower shell frame, wherein the top of the lower shell plate and the bottom of the lower shell frame are integrally processed, the top of the lower shell frame is clamped with an upper shell, the top of the lower shell plate is bolted with an electric core in the lower shell frame, the front side of the electric core is bolted with a PCBA board, the hole on the right side of the surface of the lower shell frame is clamped with a key, the lower shell plate and the upper shell both comprise a fireproof plastic layer, a protective soft cushion, an air bag and a frosting layer, the surface of the fireproof plastic layer is bonded with the inner side of the protective soft cushion, the inner part of the protective soft cushion is embedded into the surface of the air bag, the surface of the protective soft cushion is bonded with the inner side of the frosting layer, the lower shell frame comprises a flame-retardant plastic layer, a heat radiating fin and a heat absorbing fin, the outer side of the heat absorbing fin and the inner side of the flame-retardant plastic layer are integrally processed, and the inner side of the heat radiating fin is bolted with the outer side of the flame-retardant plastic layer.
Preferably, the left side on PCBA board surface is provided with the USB interface, the middle-end on PCBA board surface is provided with Type-C interface, the right side of PCBA board is provided with Micro-USB.
Preferably, the inner wall of the flame-retardant plastic layer is embedded with a heat-conducting column, and two ends of the heat-conducting column are respectively connected with the radiating fin and the heat absorbing fin.
Preferably, one side of the heat radiating fin, which is far away from the flame-retardant plastic layer, is of a corrugated structure, and the heat absorbing fin is of a convex-concave structure.
Preferably, the number of the electric cores is two, and the electric cores are electrically connected with the PCBA board.
Preferably, the flame-retardant plastic layer and the fireproof plastic layer are integrally processed, and the radiating fin is an aluminum sheet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the bottom of the lower shell plate and the top of the upper shell are both provided with the protective soft cushion and the air bag, the protective soft cushion and the air bag are utilized for buffering, the anti-falling capability of the shell is enhanced, and the frosted layer at the outer side is convenient for a user to hold and prevent slipping;
2. the utility model discloses set up the heat sink in the inside of shell, increase the heat absorption area through the heat sink and effectively absorb heat, the fin has increased heat radiating area to increase the radiating effect through utilizing self material.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is an exploded view of the present invention;
FIG. 5 is a partial cross-sectional view of the lower shell plate of the present invention;
fig. 6 is a partial sectional view of the lower case frame of the present invention.
In the figure: 1. a lower shell plate; 2. a lower shell frame; 3. an upper shell; 4. an electric core; 5. PCBA board; 6. pressing a key; 7. a fireproof plastic layer; 8. protecting the soft cushion; 9. an air bag; 10. sanding layer; 11. a flame-retardant plastic layer; 12. a heat sink; 13. a heat absorbing sheet; 14. a USB interface; 15. a Type-C interface; 16. Micro-USB; 17. a heat-conducting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a novel mobile power supply comprises a lower casing plate 1 and a lower casing frame 2, wherein the top of the lower casing plate 1 and the bottom of the lower casing frame 2 are integrally processed, an upper casing 3 is clamped on the top of the lower casing frame 2, a battery core 4 is bolted on the top of the lower casing plate 1 and positioned inside the lower casing frame 2, a PCBA plate 5 is bolted on the front side of the battery core 4, a button 6 is clamped on a hole on the right side of the surface of the lower casing frame 2, the lower casing plate 1 and the upper casing 3 respectively comprise a fireproof plastic layer 7, a protective cushion 8, an air bag 9 and a frosted layer 10, the surface of the fireproof plastic layer 7 is bonded with the inner side of the protective cushion 8, the inner part of the protective cushion 8 is embedded in the surface of the air bag 9, the surface of the protective cushion 8 is bonded with the inner side of the frosted layer 10, the lower casing frame 2 comprises a flame-retardant plastic layer 11, a heat sink sheet, the inner side of the radiating fin 12 is bolted with the outer side of the flame-retardant plastic layer 11, the bottom of the lower shell plate 1 and the top of the upper shell 3 are both provided with the protective soft cushion 8 and the air bag 9, the protective soft cushion 8 and the air bag 9 are utilized for buffering, the falling-preventing capability of the shell is enhanced, the frosted layer 10 on the outer side is convenient for a user to hold by hands, and the frosted layer is prevented from sliding; the heat absorbing fins 13 are arranged in the shell, the heat absorbing area is increased through the heat absorbing fins 13, heat absorption is effectively carried out, the heat radiating area is increased through the heat radiating fins 12, and the heat radiating effect is increased through the utilization of materials of the heat radiating fins.
Further, a USB interface 14 is arranged on the left side of the surface of the PCBA board 5, a Type-C interface 15 is arranged at the middle end of the surface of the PCBA board 5, a Micro-USB 16 is arranged on the right side of the PCBA board 5, the input part of the Type-C interface 15 supports QC2.0, PD and most of rapid charging protocols, the highest supports 9V and common 5V charging, the output part supports most of rapid charging protocols such as PD, QC2.0 and QC3.0, and the highest supports 12V output; the USB interface 14 supports most of rapid charging protocols such as PD, QC3.0 and the like, and the highest support is 12V output; the Micro-USB 16 supports QC2.0 9V2A fast charge input and ordinary 5V2A input.
Further, the inner wall of the flame-retardant plastic layer 11 is embedded with a heat conduction column 17, two ends of the heat conduction column 17 are respectively connected with the heat sink 12 and the heat absorbing sheet 13, and the heat conduction column 17 can conduct heat.
Furthermore, one side of the heat dissipation sheet 12, which is far away from the flame retardant plastic layer 11, is of a corrugated structure, and the heat absorption sheet 13 is of a convex-concave structure, so that a contact surface can be increased, and a heat dissipation effect can be improved.
Further, the number of the battery cells 4 is two, and the battery cells 4 are electrically connected with the PCBA board 5, so that the capacity of the mobile power supply is ensured.
Furthermore, the flame-retardant plastic layer 11 and the fireproof plastic layer 7 are integrally processed, and the radiating fins 12 are aluminum sheets, so that internal parts can be effectively protected.
The working principle is as follows: when portable power source falls to the ground, the outside of fireproof plastic layer 7 cushions through protection cushion 8 and gasbag 9, avoid fireproof plastic layer 7 directly to strike with ground, reduce production such as crackle pit, dull polish layer 10 can strengthen the frictional force on shell surface, electricity core 4 and 5 operation in-process production heats of PCBA board, the heat is absorbed after 13 contacts with the heat absorption fin, then conduct the heat to fin 12 through fire-retardant plastic layer 11 and heat conduction post 17 etc, the ripple structure in the fin 12 outside has increased heat radiating area, ensure the radiating effect, prevent overheated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel portable power source, includes lower casing board (1) and lower casing (2), its characterized in that: the top of lower shell plate (1) and the bottom integrated into one piece of lower shell frame (2) process, the top joint of lower shell frame (2) has epitheca (3), the top of lower shell plate (1) and the inside bolt that is located lower shell frame (2) have electric core (4), the front side bolt of electric core (4) has PCBA board (5), the hole joint on lower shell frame (2) surface right side has button (6), lower shell plate (1) and epitheca (3) all include fire prevention plastic layer (7), protection cushion (8), gasbag (9) and dull polish layer (10), the inboard bonding of the surface of fire prevention plastic layer (7) and protection cushion (8), the inside of protection cushion (8) and the surface of gasbag (9) are embedded, the inboard bonding of the surface of protection cushion (8) and dull polish layer (10), lower shell frame (2) is including fire-retardant (11), The heat-insulating plastic layer is characterized by comprising a heat radiating sheet (12) and a heat absorbing sheet (13), wherein the outer side of the heat absorbing sheet (13) is integrally processed with the inner side of the flame-retardant plastic layer (11), and the inner side of the heat radiating sheet (12) is bolted with the outer side of the flame-retardant plastic layer (11).
2. The novel mobile power supply of claim 1, wherein: the left side on PCBA board (5) surface is provided with USB interface (14), the middle-end on PCBA board (5) surface is provided with Type-C interface (15), the right side of PCBA board (5) is provided with Micro-USB (16).
3. The novel mobile power supply of claim 1, wherein: the inner wall of the flame-retardant plastic layer (11) is embedded with a heat conduction column (17), and two ends of the heat conduction column (17) are respectively connected with the radiating fin (12) and the heat absorbing fin (13).
4. The novel mobile power supply of claim 1, wherein: one side of the heat radiating fin (12) far away from the flame-retardant plastic layer (11) is of a corrugated structure, and the heat absorbing fin (13) is of a convex-concave structure.
5. The novel mobile power supply of claim 1, wherein: the number of electric core (4) is two, electric core (4) and PCBA board (5) electric connection.
6. The novel mobile power supply of claim 1, wherein: the flame-retardant plastic layer (11) and the fireproof plastic layer (7) are integrally processed, and the radiating fins (12) are aluminum sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848371.9U CN213638715U (en) | 2020-12-01 | 2020-12-01 | Novel mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848371.9U CN213638715U (en) | 2020-12-01 | 2020-12-01 | Novel mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213638715U true CN213638715U (en) | 2021-07-06 |
Family
ID=76639607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022848371.9U Expired - Fee Related CN213638715U (en) | 2020-12-01 | 2020-12-01 | Novel mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213638715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169400A (en) * | 2023-03-21 | 2023-05-26 | 苏州恒悦新材料股份有限公司 | Cell blue film for protecting cell and protection structure thereof |
-
2020
- 2020-12-01 CN CN202022848371.9U patent/CN213638715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116169400A (en) * | 2023-03-21 | 2023-05-26 | 苏州恒悦新材料股份有限公司 | Cell blue film for protecting cell and protection structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |