CN220673426U - Quick heat abstractor of portable power source - Google Patents
Quick heat abstractor of portable power source Download PDFInfo
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- CN220673426U CN220673426U CN202322244388.7U CN202322244388U CN220673426U CN 220673426 U CN220673426 U CN 220673426U CN 202322244388 U CN202322244388 U CN 202322244388U CN 220673426 U CN220673426 U CN 220673426U
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- power supply
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- fixed plate
- heat dissipation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 241000463219 Epitheca Species 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of mobile power supplies and discloses a mobile power supply rapid heat dissipation device which comprises a power supply lower shell and a power supply upper shell, wherein the power supply upper shell is arranged right above the power supply lower shell, the power supply lower shell is fixedly connected with the power supply upper shell through a plurality of groups of connecting screws, and a condensate water box is arranged at the bottom of an inner cavity of the power supply lower shell; through the cooperation between supplementary wind-guiding subassembly, fixed plate and the comdenstion water box, the fan operation gets into in the power source casing through the dust screen with outside air to heat energy that produces when using the power source body through the wind-guiding groove on the comdenstion water box is derived, accelerate the air way velocity in the power source casing, thereby accelerate heat energy in the power source casing and outside air replacement efficiency, clearance between the air-guiding piece of multiunit is discharged by the apopore, thereby improve the radiating efficiency when using the portable power source, and be convenient for dispel the heat to the control circuit board synchronization, improve the whole life of portable power source.
Description
Technical Field
The utility model relates to the technical field of mobile power supplies, in particular to a rapid heat dissipation device of a mobile power supply.
Background
The portable power supply is a portable charger which can be carried by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and is particularly applied to occasions without external power supply. The main components of the material comprise: as batteries for electric energy storage, circuits for stabilizing the output voltage (dc-dc converters), most mobile power supplies are provided with a charger for charging the built-in battery.
At present, a portable mobile power supply is used when electronic products such as mobile phones are charged; the existing portable mobile power supply mainly adopts a square block structure, and can meet the portable charging requirements of electronic products such as mobile phones, but mostly utilizes temperature difference to cool and dissipate heat, so that the circulating heat dissipation work cannot be performed, the heat of the mobile power supply is difficult to dissipate, the heat dissipation efficiency of the device is affected, and therefore, the quick heat dissipation device of the mobile power supply needs to be provided.
Disclosure of Invention
The utility model aims to provide a rapid heat dissipation device for a mobile power supply, which is used for starting an auxiliary heat dissipation device in the mobile power supply to dissipate heat of the power supply when the mobile power supply is used, accelerating the air circulation rate and improving the heat exchange efficiency, thereby improving the heat dissipation efficiency of the mobile power supply, and dissipating condensed water in the mobile power supply, thereby prolonging the service life of the power supply and solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable power source quick heat abstractor, includes power supply inferior valve and power supply superior valve, the power supply superior valve sets up directly over the power supply inferior valve, and power supply inferior valve passes through multiunit connecting screw and power supply superior valve fixed connection, power supply inferior valve inner chamber bottom is provided with the comdenstion water box, the upper surface of comdenstion water box has placed the power supply body, power supply body electric connection has control circuit board, power supply inferior valve inner chamber is close to opening one end fixedly connected with auxiliary air guide subassembly and fixed plate;
the auxiliary air guide assembly comprises a mounting frame fixedly connected to the bottom of the inner cavity of the lower power supply shell, an air guide channel is arranged at the upper end of one side of the mounting frame, two groups of air inlet holes are formed in the air guide channel, and fans are arranged in the two groups of air inlet holes;
the fixed plate is arranged at one end of the inner cavity of the lower shell of the power supply, which is close to the opening, and the fixed plate and the mounting frame are respectively arranged at two sides of the control circuit board, a rectangular groove for embedding the dustproof net is formed in the upper end of one side of the fixed plate, and a plurality of groups of air outlet holes are formed in the lower end of one side of the fixed plate.
Preferably, the power supply lower shell inner chamber is provided with three spacing subassemblies of group, the both sides of power supply lower shell inner chamber all weld the riser, the riser sets up between fixed plate and installing frame, power supply lower shell inner chamber bottom is close to opening one end and is provided with multiunit air guide block, control circuit board sets up the upper surface at multiunit air guide block.
Preferably, three groups of limiting assemblies respectively contact with three sides of the power supply body, and the three groups of limiting assemblies comprise clamping plates, one side of each clamping plate, which is opposite to the power supply body, is fixedly connected with a plurality of groups of telescopic rods, and the outer sides of the plurality of groups of telescopic rods are sleeved with springs.
Preferably, the upper surface of comdenstion water box has seted up the wind-guiding groove, and the comdenstion water box is the cavity setting, multiunit the telescopic link is rectangular array setting, the height of splint is greater than the thickness of power supply body, the cross section of comdenstion water box is greater than the cross section of power supply body.
Preferably, two sets of one side of riser is all through set screw and fixed plate fixed connection, two sets of USB interfaces have been seted up to one side of fixed plate, and the round hole of electric quantity display lamp embedding has been seted up to one side lower extreme of fixed plate, one side of fixed plate is provided with the LED lamp pearl, LED lamp pearl and two sets of USB interfaces all with control circuit board electric connection.
Preferably, two groups of supporting blocks are welded on two sides of the inner cavity of the lower power supply shell, two groups of connecting blocks are welded on two sides of the inner cavity of the upper power supply shell, each two groups of supporting blocks are respectively matched with the two groups of connecting blocks, and a plurality of groups of connecting screws respectively penetrate through the connecting blocks and are in threaded connection with the supporting blocks.
Preferably, a cushion block is adhered to the top of the inner cavity of the upper power shell, the lower surface of the cushion block is abutted against the upper surface of the power body, and a protective cover is hinged to the upper end of the opening end of the upper power shell through a hinge.
Preferably, the lower surface integrated into one piece of visor has two sets of lugs, and one side fixedly connected with multiunit fixture block of visor, the inner chamber bottom of power inferior valve is close to the open end and has been seted up multiunit confession fixture block joint's draw-in groove.
Preferably, the cross section of the mounting frame is U-shaped, and the mounting frame is arranged between the power supply body and the control circuit board.
Preferably, the plurality of groups of air guide blocks are arranged in parallel at equal intervals, the plurality of groups of air outlet holes are arranged at equal intervals, and the air of the plurality of groups of air outlet holes is staggered with the plurality of groups of air guide blocks respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the auxiliary air guide assembly, the fixing plate and the condensate water box are matched, the fan is used for enabling external air to enter the power supply shell through the dustproof net, and heat energy generated when the power supply body is used is guided out through the air guide groove on the condensate water box, so that the air passage speed in the power supply shell is accelerated, the replacement efficiency of the heat energy in the power supply shell and the external air is accelerated, the heat energy is discharged through the air outlet holes through gaps among a plurality of groups of air guide blocks, the heat dissipation efficiency when the mobile power supply is used is improved, the synchronous heat dissipation to the control circuit board is facilitated, and the overall service life of the mobile power supply is prolonged.
2. According to the utility model, through the cooperation among the protection plate, the clamping block and the clamping groove, the protection cover seals the openings of the upper power supply shell and the lower power supply shell when the mobile power supply is not used, so that ash falling at the interface is avoided, the overall waterproof effect of the mobile power supply is improved, and the service life of the mobile power supply is prolonged.
3. According to the utility model, through the cooperation among the limiting component, the condensed water box, the mounting frame and the cushion block, the power supply body is electrically connected with the control circuit board through the mounting frame, and meanwhile, the limiting component limits the power supply body, so that the power supply body inside the power supply body is prevented from being damaged due to collision of the power supply body, the service life of the mobile power supply is prolonged, and the stability of the power supply body in the power supply body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded front view of the present utility model;
FIG. 3 is an exploded bottom view of the present utility model;
FIG. 4 is a schematic view of a limiting assembly according to the present utility model;
FIG. 5 is a schematic view of an auxiliary air guiding assembly according to the present utility model;
fig. 6 is a schematic view of a fixing plate structure of the present utility model.
In the figure: 1. a power supply lower case; 2. a power supply upper case; 21. a connecting block; 3. a protective cover; 31. a clamping block; 32. a bump; 4. a connecting screw; 5. a power supply body; 6. a limit component; 61. a clamping plate; 62. a telescopic rod; 63. a spring; 7. an auxiliary air guide assembly; 71. a mounting frame; 72. an air guide channel; 73. a blower; 8. a vertical plate; 9. a fixing plate; 91. a dust screen; 92. a USB interface; 93. LED lamp beads; 94. an electric quantity display lamp; 95. an air outlet hole; 96. a fixing screw; 10. a condensed water box; 11. a control circuit board; 12. a clamping groove; 13. a cushion block; 14. a support block; 15. and an air guide block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a portable power source quick heat abstractor, includes power supply inferior valve 1 and power supply superior valve 2, and power supply superior valve 2 sets up directly over power supply inferior valve 1, and power supply inferior valve 1 passes through multiunit connecting screw 4 and power supply superior valve 2 fixed connection, and power supply inferior valve 1 inner chamber bottom is provided with comdenstion water box 10, and power supply body 5 has been placed to comdenstion water box 10's upper surface, and power supply body 5 electric connection has control circuit board 11, and power supply inferior valve 1 inner chamber is close to opening one end fixedly connected with auxiliary air guide subassembly 7 and fixed plate 9;
the auxiliary air guide assembly 7 comprises a mounting frame 71 fixedly connected to the bottom of the inner cavity of the lower power supply shell 1, an air guide channel 72 is arranged at the upper end of one side of the mounting frame 71, two groups of air inlet holes are formed in the air guide channel 72, and fans 73 are arranged in the two groups of air inlet holes;
the fixed plate 9 is arranged at one end of the inner cavity of the lower power supply shell 1 close to the opening, the fixed plate 9 and the mounting frame 71 are respectively arranged at two sides of the control circuit board 11, a rectangular groove for embedding the dust screen 91 is formed in the upper end of one side of the fixed plate 9, and a plurality of groups of air outlet holes 95 are formed in the lower end of one side of the fixed plate 9.
When the power supply device is used, the protective cover 3 is opened, the charging data line connector is communicated with the USB interface 92, two groups of fans 73 in the air guide channel 72 are started, external air is sucked into the power supply shell through the dustproof net 91, external dust can be prevented from entering the cavities in the power supply upper shell 2 and the power supply lower shell 1 when air replacement is carried out through the dustproof net 91, so that the influence of the dust on the control circuit board 11 is avoided, the external air is led into the inner cavity of the power supply upper shell 2 through the fans 73, the air circulation rate of the power supply upper shell 2 and the inner cavity of the power supply lower shell 1 is accelerated through the fans 73 under the control circuit board 11, the heat dissipation effect of the power supply body 5 is accelerated, the colloid cooling efficiency in the condensate water box 10 is accelerated through the air flow rate, the heat dissipation effect of the power supply body 5 is improved, the guided heat energy is discharged through the gaps among the air guide blocks 15, the air replacement efficiency of the power supply shell and the external air is improved, and the heat dissipation efficiency of the mobile power supply is improved.
The power supply inferior valve 1 inner chamber is provided with three spacing subassembly 6 of group, the both sides of power supply inferior valve 1 inner chamber all weld riser 8, riser 8 sets up between fixed plate 9 and installing frame 71, power supply inferior valve 1 inner chamber bottom is close to opening one end and is provided with multiunit air guide block 15, control circuit board 11 sets up the upper surface at multiunit air guide block 15, be convenient for shock attenuation to power supply body 5 through spacing subassembly 6, improve the shock resistance of power supply body 5, avoid portable power source to receive the collision and make inside circuit poor contact, and multiunit air guide block 15 sets up in the below of control circuit board 11, make the heat energy cool down to control circuit board 11 when discharging, improve portable power source's life.
The three sets of spacing subassembly 6 are inconsistent with the three sides of power body 5 respectively, and three sets of spacing subassembly 6 all include splint 61, and the equal fixedly connected with multiunit telescopic link 62 in one side of splint 61 relative power body 5, and the outside of multiunit telescopic link 62 all overlaps and is equipped with spring 63, has improved the installation effectiveness of power body 5 through splint 61, has improved the shock resistance of power body 5 simultaneously, and then has improved the life of power body 5.
The air guide groove is formed in the upper surface of the condensate water box 10, the condensate water box 10 is in a hollow structure, the plurality of groups of telescopic rods 62 are arranged in a rectangular array, the height of the clamping plates 61 is larger than the thickness of the power supply body 5, the cross section of the condensate water box 10 is larger than the cross section of the power supply body 5, the circulation rate of air in the power supply shell is quickened through the air guide groove on the condensate water box 10, so that the cooling effect on the condensate water box 10 is improved, the condensate water box 10 is a Gao Wenhe-resistant body, and the condensate water box 10 is filled with cold gel, so that the condensate water box 10 has a higher heat exchange effect.
Two sets of USB interfaces 92 are all offered to one side of two sets of risers 8 through set screw 96 and fixed plate 9 fixed connection, two sets of USB interfaces 92 have been offered to one side of fixed plate 9, and the round hole of electric quantity display lamp 94 embedding has been offered to one side lower extreme of fixed plate 9, one side of fixed plate 9 is provided with LED lamp pearl 93, LED lamp pearl 93 and two sets of USB interfaces 92 all with control circuit board 11 electric connection, be convenient for to the dismouting of fixed plate 9 through set screw 96, thereby be convenient for maintain control circuit board 11, improve portable power source's life.
Two groups of supporting blocks 14 are welded on two sides of the inner cavity of the power supply lower shell 1, two groups of connecting blocks 21 are welded on two sides of the inner cavity of the power supply upper shell 2, each two groups of supporting blocks 14 are respectively matched with the two groups of connecting blocks 21, and a plurality of groups of connecting screws 4 penetrate through the connecting blocks 21 and are in threaded connection with the supporting blocks 14 respectively, so that the stability of connection of the power supply upper shell 2 and the power supply lower shell 1 through the connecting screws 4 is improved, and the service life of the shell of the mobile power supply is prolonged.
The cushion block 13 is adhered to the top of the inner cavity of the power upper shell 2, the lower surface of the cushion block 13 is abutted against the upper surface of the power body 5, the upper end of the opening end of the power upper shell 2 is hinged with the protective cover 3 through a hinge, the power body 5 is limited through the cushion block 13, the power body 5 is prevented from shaking between the power upper shell 2 and the power lower shell 1, the fixed plate 9 is protected through the protective cover 3, and water inflow through the USB interface 92 when the mobile power is not used is avoided.
The lower surface integrated into one piece of visor 3 has two sets of lugs 32, and the one side fixedly connected with multiunit fixture block 31 of visor 3, and the draw-in groove 12 that the multiunit supplies fixture block 31 joint has been seted up near the open end to power inferior valve 1 inner chamber bottom, is convenient for fix a position visor 3 through draw-in groove 12, improves the stability when visor 3 is closed, and visor 3 open and shut conveniently.
The cross section of the mounting frame 71 is U-shaped, the mounting frame 71 is arranged between the power supply body 5 and the control circuit board 11, the power supply body 5 and the control circuit board 11 are conveniently connected through electrodes through the lower end opening of the mounting frame 71, and the air circulation efficiency is improved.
The multiple groups of air guide blocks 15 are arranged in parallel at equal intervals, the multiple groups of air outlet holes 95 are arranged in a staggered mode with the multiple groups of air guide blocks 15 respectively, the multiple groups of air guide blocks 15 discharge heat energy of the inner cavity of the shell through the air outlet holes 95, and the heat dissipation efficiency of the mobile power supply is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a portable power source quick heat abstractor, includes power inferior valve (1) and power epitheca (2), its characterized in that: the power supply upper shell (2) is arranged right above the power supply lower shell (1), the power supply lower shell (1) is fixedly connected with the power supply upper shell (2) through a plurality of groups of connecting screws (4), a condensate water box (10) is arranged at the bottom of an inner cavity of the power supply lower shell (1), a power supply body (5) is arranged on the upper surface of the condensate water box (10), the power supply body (5) is electrically connected with a control circuit board (11), and an auxiliary air guide assembly (7) and a fixing plate (9) are fixedly connected to one end, close to an opening, of the inner cavity of the power supply lower shell (1);
the auxiliary air guide assembly (7) comprises a mounting frame (71) fixedly connected to the bottom of the inner cavity of the lower power supply shell (1), an air guide channel (72) is arranged at the upper end of one side of the mounting frame (71), two groups of air inlet holes are formed in the air guide channel (72), and fans (73) are arranged in the two groups of air inlet holes;
the fixed plate (9) is arranged at one end, close to the opening, of the inner cavity of the lower power supply shell (1), the fixed plate (9) and the mounting frame (71) are respectively arranged at two sides of the control circuit board (11), a rectangular groove for embedding the dust screen (91) is formed in the upper end of one side of the fixed plate (9), and a plurality of groups of air outlet holes (95) are formed in the lower end of one side of the fixed plate (9).
2. The rapid heat dissipation device for a mobile power supply according to claim 1, wherein: the utility model discloses a power supply lower casing (1) inner chamber is provided with three spacing subassembly (6) of group, riser (8) have all been welded to the both sides of power supply lower casing (1) inner chamber, riser (8) set up between fixed plate (9) and installing frame (71), power supply lower casing (1) inner chamber bottom is close to opening one end and is provided with multiunit wind guiding piece (15), control circuit board (11) set up the upper surface at multiunit wind guiding piece (15).
3. The rapid heat dissipation device for a mobile power supply according to claim 2, wherein: the three groups of limiting assemblies (6) are respectively abutted against the three sides of the power supply body (5), the three groups of limiting assemblies (6) comprise clamping plates (61), one side of each clamping plate (61) opposite to the power supply body (5) is fixedly connected with a plurality of groups of telescopic rods (62), and the outer sides of the plurality of groups of telescopic rods (62) are respectively sleeved with springs (63).
4. A mobile power supply rapid heat dissipation device according to claim 3, wherein: the upper surface of comdenstion water box (10) has seted up the wind-guiding groove, and comdenstion water box (10) are the cavity setting, multiunit telescopic link (62) are rectangular array setting, the height of splint (61) is greater than the thickness of power body (5), the cross section of comdenstion water box (10) is greater than the cross section of power body (5).
5. The rapid heat dissipation device for a mobile power supply according to claim 2, wherein: two sets of riser (8) one side is all through set screw (96) and fixed plate (9) fixed connection, two sets of USB interfaces (92) have been seted up to one side of fixed plate (9), and the round hole of electric quantity display lamp (94) embedding has been seted up to one side lower extreme of fixed plate (9), one side of fixed plate (9) is provided with LED lamp pearl (93), LED lamp pearl (93) and two sets of USB interfaces (92) all with control circuit board (11) electric connection.
6. The rapid heat dissipation device for a mobile power supply according to claim 1, wherein: two groups of supporting blocks (14) are welded on two sides of the inner cavity of the power supply lower shell (1), two groups of connecting blocks (21) are welded on two sides of the inner cavity of the power supply upper shell (2), each two groups of supporting blocks (14) are respectively matched with the two groups of connecting blocks (21), and a plurality of groups of connecting screws (4) respectively penetrate through the connecting blocks (21) and are in threaded connection with the supporting blocks (14).
7. The rapid heat dissipation device for a mobile power supply according to claim 1, wherein: the power supply upper shell (2) is characterized in that a cushion block (13) is adhered to the top of the inner cavity of the power supply upper shell (2), the lower surface of the cushion block (13) is abutted against the upper surface of the power supply body (5), and a protective cover (3) is hinged to the upper end of the opening end of the power supply upper shell (2) through a hinge.
8. The rapid heat dissipation device for mobile power supply according to claim 7, wherein: two groups of lugs (32) are integrally formed on the lower surface of the protective cover (3), a plurality of groups of clamping blocks (31) are fixedly connected to one side of the protective cover (3), and a plurality of groups of clamping grooves (12) for clamping the clamping blocks (31) are formed in the bottom of the inner cavity of the lower power supply shell (1) close to the opening end.
9. The rapid heat dissipation device for a mobile power supply according to claim 1, wherein: the cross section of the mounting frame (71) is U-shaped, and the mounting frame (71) is arranged between the power supply body (5) and the control circuit board (11).
10. The rapid heat dissipation device for a mobile power supply according to claim 2, wherein: the air guide blocks (15) are arranged in parallel at equal intervals, the air outlet holes (95) are arranged at equal intervals, and the air in the air outlet holes (95) and the air in the air guide blocks (15) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244388.7U CN220673426U (en) | 2023-08-21 | 2023-08-21 | Quick heat abstractor of portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244388.7U CN220673426U (en) | 2023-08-21 | 2023-08-21 | Quick heat abstractor of portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673426U true CN220673426U (en) | 2024-03-26 |
Family
ID=90336436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322244388.7U Active CN220673426U (en) | 2023-08-21 | 2023-08-21 | Quick heat abstractor of portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673426U (en) |
-
2023
- 2023-08-21 CN CN202322244388.7U patent/CN220673426U/en active Active
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