CN212258498U - Mobile power supply charging anti-overheating device - Google Patents
Mobile power supply charging anti-overheating device Download PDFInfo
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- CN212258498U CN212258498U CN202021369767.9U CN202021369767U CN212258498U CN 212258498 U CN212258498 U CN 212258498U CN 202021369767 U CN202021369767 U CN 202021369767U CN 212258498 U CN212258498 U CN 212258498U
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- 238000013021 overheating Methods 0.000 title description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 230000002265 prevention Effects 0.000 claims 6
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract description 6
- 230000002269 spontaneous effect Effects 0.000 abstract description 6
- 210000002421 cell wall Anatomy 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 25
- 238000005457 optimization Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a portable power source charges and prevents overheat device, including the portable power source main part, the radiating groove has been seted up to the upper surface of portable power source main part, the inslot joint of radiating groove has the radiator fan main part, the upper surface of radiator fan main part passes through locking mechanism fixedly connected with filter plate, filter plate is located the inslot of radiating groove, three crossbeams of fixedly connected with between the inside wall of radiator fan main part, the spacing frame of fixedly connected with on the cell wall of radiating groove, the upper surface of spacing frame contacts with the lower surface of radiator fan main part, the crossbeam passes through chucking mechanism and portable power source main part fixed connection. The utility model has the advantages that: when the mainboard overheat condition occurred in the portable power source main body, the problem that the heat emitted by the battery can not be effectively discharged from the shell is solved, the heat dissipation of the battery mainboard is facilitated, the possibility of spontaneous combustion and even explosion of the battery is reduced, and the requirement of a user is met.
Description
Technical Field
The utility model relates to a prevent overheating apparatus specifically is a portable power source prevents overheating apparatus that charges, belongs to portable power source technical field.
Background
The portable power source is a portable charger which can be carried about by an individual and can store electric energy, and is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment.
The treasured that charges is when charging for mobile device, if misuse or charge time is too of a specified duration, it is too big to lead to the precious electroplax load that charges easily, thereby lead to the precious battery that charges to take place the possibility of spontaneous combustion or even explosion easily, the precious shell of charging most formula as an organic whole now, with battery and mainboard protection in the inside of shell, however, once take place the mainboard overheat condition, the heat that the battery gived off can't effectually be discharged from the shell, neither do benefit to the heat dissipation of battery mainboard, the possibility of battery spontaneous combustion or even explosion has been increased again, user's demand can not be satisfied, for this reason, we provide a portable power source and charge and prevent overheat device and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable power source prevents overheat device in order to solve above-mentioned problem that charges, the device has solved the portable power source main part and has taken place when the mainboard overheated condition, and the heat that the battery gived off can't effectually be followed the interior exhaust problem of shell, is favorable to the heat dissipation to the battery mainboard, has reduced the possibility of battery spontaneous combustion or even explosion, satisfies user's demand.
The utility model discloses a following technical scheme realizes above-mentioned purpose, including the portable power source main part, the radiating groove has been seted up to the upper surface of portable power source main part, the inslot joint of radiating groove has the radiator fan main part, the upper surface of radiator fan main part is through locking mechanism fixedly connected with filter plate, filter plate is located the inslot of radiating groove, fixedly connected with three groups of crossbeams between the inside wall of radiator fan main part, fixedly connected with spacing frame on the cell wall of radiating groove, the upper surface of spacing frame contacts with the lower surface of radiator fan main part, the crossbeam passes through chucking mechanism and portable power source main part fixed connection;
the locking mechanism comprises connecting grooves, fixing columns and fastening bolts, the connecting grooves are formed in four corners of the filter screen plate, the fixing columns are fixedly connected to the four corners of the upper surface of the cooling fan main body, the fixing columns are clamped in the grooves of the connecting grooves, grooves are formed in the upper surface of the fixing columns, and the fastening bolts are connected in the grooves of the grooves through the bolts.
Preferably, chucking mechanism includes the draw-in groove, supports tight groove, spout, kelly, limiting plate and supports tight spring, the draw-in groove is seted up respectively on the corresponding cell wall of radiating groove, support tight groove and set up in the crossbeam, the upper surface at the crossbeam is seted up to the spout, the spout with support tight groove and communicate, the kelly activity is cup jointed at the inslot that supports tight groove, the kelly is located the inslot of the one end joint outside the tight groove of support tight groove at the draw-in groove, limiting plate fixed connection is located the one end of supporting tight inslot at the kelly, support tight spring cup joint at the inslot that supports tight groove, the lateral wall fixedly connected with push rod of limiting plate, the push rod passes the spout and extends, the upper surface and the filter plate contactless of push rod.
Preferably, the connecting groove is in a convex shape, and the top end of the fixing column is abutted against the top wall of the connecting groove.
Preferably, a thread groove matched with the fastening bolt is formed in the groove wall of the groove, the fastening bolt extends into the groove of the connecting groove and is in threaded connection with the groove of the groove, and the upper surface of the fastening bolt and the surface of the mobile power supply main body are located on the same horizontal plane.
Preferably, the limiting plate is circular, the side wall of the limiting plate is in contact with the groove wall of the abutting groove, and the diameter of the limiting plate is larger than the groove diameter of the opening of the abutting groove.
Preferably, the diameter of the abutting spring is larger than the groove width of the sliding groove, and the abutting spring is located between the two groups of limiting plates.
Preferably, the clamping mechanisms are arranged in two groups, and the two groups of clamping mechanisms are respectively arranged in the two groups of beams farthest away.
The utility model has the advantages that:
the mobile power supply charging anti-overheating device is characterized in that the mobile power supply main body, the cooling fan main body, the filter screen plate, the cross beam and the locking mechanism are arranged, the cooling fan main body is clamped and fixed in a cooling groove on the mobile power supply main body, the filter screen plate is fixed with the cooling fan main body through the locking mechanism, the cooling groove corresponds to a main board in the mobile power supply main body, a circuit of the cooling fan main body is connected to the main board, a control switch of the cooling fan main body is arranged on the side wall of the mobile power supply main body, when the mobile power supply main body charges mobile equipment, if the mobile power supply main body is overheated, the control switch of the cooling fan main body can be turned on, so that the cooling fan main body can cool the main board of the mobile power supply main body, the problem that heat emitted by a battery cannot be effectively discharged from a shell when the main board of the, the possibility of spontaneous combustion and even explosion of the battery is reduced, and the requirements of users are met.
This portable power source prevents overheat device that charges, through chucking mechanism's setting, two sets of kellies joint respectively rather than the inslot of corresponding draw-in groove, realized the fixed of radiator fan main part with the portable power source main part, chucking mechanism is equipped with two sets ofly altogether, two sets of chucking mechanisms are established respectively in two sets of crossbeams apart from the farthest, the setting of two sets of chucking mechanisms has realized the fixed of radiator fan main part with the portable power source main part, the stability of device has been increased, user's demand is satisfied.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side sectional view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of B in fig. 2 according to the present invention.
In the figure: 1. the portable power source comprises a portable power source main body, 101, a heat dissipation groove, 102, a clamping groove, 2, a heat dissipation fan main body, 3, a filter screen plate, 301, a connecting groove, 4, a cross beam, 401, a abutting groove, 402, a sliding groove, 5, a limiting frame, 6, a fixing column, 601, a groove, 7, a fastening bolt, 8, a clamping rod, 9, a limiting plate, 901, a push rod, 10 and an abutting spring.
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. 1-4, a charging overheat protection device for a mobile power supply comprises a mobile power supply main body 1, wherein a heat dissipation groove 101 is formed in the upper surface of the mobile power supply main body 1, a heat dissipation fan main body 2 is clamped in the groove of the heat dissipation groove 101, the upper surface of the heat dissipation fan main body 2 is fixedly connected with a filter screen plate 3 through a locking mechanism, the filter screen plate 3 prevents dust from entering a main board in the mobile power supply main body 1, so that the possibility of damaging the main board is avoided, the filter screen plate 3 is positioned in the groove of the heat dissipation groove 101, three groups of cross beams 4 are fixedly connected between the inner side walls of the heat dissipation fan main body 2, a limiting frame 5 is fixedly connected to the groove wall of the heat dissipation groove 101, the upper surface of the limiting frame 5 is in contact with the lower surface of the heat dissipation fan;
the locking mechanism comprises a connecting groove 301, a fixing column 6 and a fastening bolt 7, the connecting groove 301 is arranged at four corners of the filter screen plate 3, the fixing column 6 is fixedly connected at four corners of the upper surface of the cooling fan main body 2, the fixing column 6 is clamped in the groove of the connecting groove 301, the upper surface of the fixing column 6 is provided with a groove 601, the fastening bolt 7 is connected in the groove of the groove 601 by a bolt, through the arrangement of the mobile power supply main body 1, the cooling fan main body 2, the filter screen plate 3, the cross beam 4 and the locking mechanism, the cooling fan main body 2 is clamped and fixed in a cooling groove 101 on the mobile power supply main body 1, the filter screen plate 3 is fixed with the cooling fan main body 2 through the locking mechanism, the cooling groove 101 corresponds to a main board in the mobile power supply main body 1, the circuit of the cooling fan main body 2 is connected on the main board, a control switch of the cooling fan main, if discovery portable power source main part 1 is overheated, can open radiator fan main part 2's control switch for radiator fan main part 2 dispels the heat to portable power source main part 1's mainboard, when having solved portable power source main part 1 and taking place the mainboard overheated condition, the unable effectual problem of discharging from the shell of the heat that the battery gived off is favorable to the heat dissipation to the battery mainboard, has reduced the possibility of battery spontaneous combustion even explosion, satisfies user's demand.
As a technical optimization scheme of the utility model, the clamping mechanism comprises a clamping groove 102, a tightening groove 401, a sliding groove 402, a clamping rod 8, a limiting plate 9 and a tightening spring 10, the clamping groove 102 is respectively arranged on the corresponding groove wall of the heat dissipation groove 101, the tightening groove 401 is arranged in the crossbeam 4, the sliding groove 402 is arranged on the upper surface of the crossbeam 4, the sliding groove 402 is communicated with the tightening groove 401, the clamping rod 8 is movably sleeved in the tightening groove 401, one end of the clamping rod 8 outside the tightening groove 401 is clamped in the groove of the clamping groove 102, the limiting plate 9 is fixedly connected with one end of the clamping rod 8 in the tightening groove 401, the tightening spring 10 is sleeved in the tightening groove 401, the side wall of the limiting plate 9 is fixedly connected with a push rod 901, the push rod passes through the sliding groove 402 and extends, the upper surface of the push rod 901 is not contacted with the filter plate 3, through the arrangement of the clamping mechanisms, the clamping rods 8 are respectively clamped in the grooves of the clamping grooves 102 corresponding to the clamping groove, realized radiator fan main part 2 and portable power source main part 1 fixed, chucking mechanism is equipped with two sets ofly altogether, and two sets of chucking mechanisms are established respectively in two sets of crossbeams 4 apart from the farthest, and two sets of chucking mechanisms set up the fixed of having realized radiator fan main part 2 and portable power source main part 1, have increased the stability of device, satisfy user's demand.
As the utility model discloses a technical optimization scheme, spread groove 301 establishes to "protruding" shape, and the top of fixed column 6 and the groove top wall of spread groove 301 offset for the inslot of 6 joint post spread grooves of fixed column 301.
As a technical optimization scheme of the utility model, set up the thread groove with fastening bolt 7 looks adaptation on the cell wall of recess 601, fastening bolt 7 stretches into the inslot of spread groove 301 and threaded connection is at the inslot of recess 601, and fastening bolt 7's upper surface and portable power source main part 1's surface are located same horizontal plane, through fastening bolt 7 and fixed column 6's fixed connection, have realized the fixed of filter plate 3 with radiator fan main part 2.
As the utility model discloses a technical optimization scheme, limiting plate 9 is established to circular, and limiting plate 9's lateral wall contacts with the cell wall of supporting tight groove 401, and limiting plate 9's diameter is greater than and supports tight groove 401 opening part groove footpath, has increased the stability of device.
As a technical optimization scheme of the utility model, the diameter of supporting tight spring 10 is greater than the groove width of spout 402, supports tight spring 10 and is located between two sets of limiting plates 9, has prevented to support tight spring 10 upwards to break away from the possibility of supporting tight groove 401 through spout 402.
As a technical optimization scheme of the utility model, chucking mechanism is equipped with two sets ofly altogether, and two sets of chucking mechanisms are established respectively in two sets of crossbeams 4 apart from the farthest, have increased the stability that radiator fan main part 2 and portable power source main part 1 are connected.
The utility model discloses when using, pick up radiator fan main part 2 and aim at radiating groove 101, to radiating groove 101's inslot put radiator fan main part 2 down, simultaneously here, press two sets of relative push rods 901, make two sets of push rods 901 along spout 402 motion in opposite directions, push rod 901 drives two sets of limiting plates 9 and is pressing to tight spring 10 motion in opposite directions, limiting plate 9 drives kelly 8 to the inslot motion to tight groove 401, when the lower surface of radiator fan main part 2 contacts with the upper surface of spacing frame 5, loosen two sets of push rods 901, under the spring action to tight spring 10, make two sets of kelly 8 difference joints at the inslot rather than corresponding draw-in groove 102, radiator fan main part 2 and mobile power source main part 1's fixed have been realized.
Further, the filter screen plate 3 is taken up, four groups of connecting grooves 301 on the filter screen plate 3 correspond to four groups of fixing columns 6 on the upper surface of the cooling fan main body 2 respectively, the filter screen plate 3 is slowly put down into the groove of the cooling groove 101, the four groups of fixing columns 6 are clamped in the grooves of the connecting grooves 301 corresponding to the four groups of fixing columns respectively, the four groups of fastening bolts 7 are taken up in sequence, the fastening bolts 7 extend into the connecting grooves 301 and are in threaded connection with the grooves of the grooves 601, fixing of the filter screen plate 3 and the cooling fan main body 2 is achieved, and then fixing of the filter screen plate 3 and the mobile power supply main body 1 is achieved.
To the technical personnel in the field, the heat sink 101 corresponds to the main board in the mobile power supply main body 1, the circuit of the cooling fan main body 2 is connected to the main board, the control switch of the cooling fan main body 2 is arranged on the side wall of the mobile power supply main body 1, when the mobile power supply main body 1 charges the mobile device, if the mobile power supply main body 1 is found to be overheated, the control switch of the cooling fan main body 2 can be turned on, so that the cooling fan main body 2 dissipates heat to the main board of the mobile power supply main body 1, and the filter screen plate 3 prevents dust from entering the main board, thereby damaging the main board.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a portable power source prevents overheat device that charges, includes portable power source main part (1), its characterized in that: the portable power source comprises a portable power source main body (1), and is characterized in that a heat dissipation groove (101) is formed in the upper surface of the portable power source main body (1), a heat dissipation fan main body (2) is clamped in the groove of the heat dissipation groove (101), the upper surface of the heat dissipation fan main body (2) is fixedly connected with a filter screen plate (3) through a locking mechanism, the filter screen plate (3) is located in the groove of the heat dissipation groove (101), three groups of cross beams (4) are fixedly connected between the inner side walls of the heat dissipation fan main body (2), a limiting frame (5) is fixedly connected onto the groove wall of the heat dissipation groove (101), the upper surface of the limiting frame (5) is in contact with the lower surface of the heat dissipation fan main body (2), and the cross beams;
locking mechanism includes spread groove (301), fixed column (6) and fastening bolt (7), the four corners department at filter plate (3) is seted up in spread groove (301), fixed column (6) fixed connection is in the upper surface four corners department of radiator fan main part (2), fixed column (6) joint is in the inslot of spread groove (301), the upper surface of fixed column (6) is seted up flutedly (601), fastening bolt (7) bolted connection is in the inslot of recess (601).
2. The mobile power supply charging overheat prevention device according to claim 1, wherein: the clamping mechanism comprises a clamping groove (102), a abutting groove (401), a sliding groove (402), a clamping rod (8), a limiting plate (9) and an abutting spring (10), the clamping groove (102) is respectively arranged on the corresponding groove wall of the radiating groove (101), the abutting groove (401) is arranged in the cross beam (4), the sliding groove (402) is arranged on the upper surface of the cross beam (4), the sliding groove (402) is communicated with the abutting groove (401), the clamping rod (8) is movably sleeved in the abutting groove (401), one end, outside the abutting groove (401), of the clamping rod (8) is clamped in the groove of the clamping groove (102), the limiting plate (9) is fixedly connected to one end, inside the abutting groove (401), of the clamping rod (8), the abutting spring (10) is sleeved in the abutting groove (401), and a push rod (901) is fixedly connected to the side wall of the limiting plate (9), the push rod (901) penetrates through the chute (402) and extends, and the upper surface of the push rod (901) is not in contact with the screen plate (3).
3. The mobile power supply charging overheat prevention device according to claim 1, wherein: the connecting groove (301) is in a convex shape, and the top end of the fixing column (6) is abutted to the top wall of the connecting groove (301).
4. The mobile power supply charging overheat prevention device according to claim 1, wherein: the groove wall of the groove (601) is provided with a thread groove matched with the fastening bolt (7), the fastening bolt (7) extends into the groove of the connecting groove (301) and is in threaded connection with the groove of the groove (601), and the upper surface of the fastening bolt (7) and the surface of the mobile power supply main body (1) are located on the same horizontal plane.
5. The mobile power supply charging overheat prevention device according to claim 2, wherein: the limiting plate (9) is circular, the side wall of the limiting plate (9) is in contact with the groove wall of the abutting groove (401), and the diameter of the limiting plate (9) is larger than the groove diameter of the opening of the abutting groove (401).
6. The mobile power supply charging overheat prevention device according to claim 2, wherein: the diameter of the abutting spring (10) is larger than the groove width of the sliding groove (402), and the abutting spring (10) is located between the two groups of limiting plates (9).
7. The mobile power supply charging overheat prevention device according to claim 1, wherein: the clamping mechanisms are arranged in two groups, and the two groups of clamping mechanisms are respectively arranged in the two groups of beams (4) which are farthest away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369767.9U CN212258498U (en) | 2020-07-13 | 2020-07-13 | Mobile power supply charging anti-overheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369767.9U CN212258498U (en) | 2020-07-13 | 2020-07-13 | Mobile power supply charging anti-overheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212258498U true CN212258498U (en) | 2020-12-29 |
Family
ID=73980714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369767.9U Active CN212258498U (en) | 2020-07-13 | 2020-07-13 | Mobile power supply charging anti-overheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212258498U (en) |
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2020
- 2020-07-13 CN CN202021369767.9U patent/CN212258498U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240101 Address after: 710000, No. 39 Guangde Road, east of Guangde Road, south of Zhiping Street, Airport New City, Xixian New District, Xi'an City, Shaanxi Province Patentee after: SHAANXI AERONAUTICAL SURFACE ENGINEERING Co.,Ltd. Address before: 510700 Room 401, 27 courtyard, 88 Maogang Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Chen Meidi |
|
| TR01 | Transfer of patent right |