CN213879329U

CN213879329U - Heat abstractor for portable power source

Info

Publication number: CN213879329U
Application number: CN202022664969.2U
Authority: CN
Inventors: 李普; 范伟; 邢雅男; 赵丽萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-03
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a heat abstractor for portable power source, including the power supply box, the bottom fixedly connected with component body of power supply box inner wall, the positive left side fixed mounting of power supply box has the USB to connect, the positive right side fixed mounting of power supply box has the socket that charges, the radiating groove has all been seted up to the both sides of power supply box, the first dust screen of inner wall fixedly connected with of radiating groove. The utility model discloses a set up the radiating groove, first dust screen, the air blowing groove, the box, the air inlet duct, the second dust screen, servo motor, the apparatus further comprises a rotating shaft, the flabellum, filtering mechanism, the arm-tie, handle and backup pad are mutually supported, the advantage good to the portable power source radiating effect has been reached, make portable power source when long-term the use, can effectually blow the heat dissipation to portable power source inner member, prevent that portable power source inner member from appearing high temperature and burning out, portable power source's life has been prolonged, user's user demand can be satisfied.

Description

Heat abstractor for portable power source

Technical Field

The utility model relates to a portable power source technical field specifically is a heat abstractor for portable power source.

Background

The portable charger is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, and the like, and is particularly applied to occasions without external power supply, and the portable charger mainly comprises the following components: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power sources have chargers for charging built-in batteries.

When the portable power source is used, a heat dissipation device is needed, and the existing heat dissipation device has the following defects: the existing heat dissipation device is poor in heat dissipation effect, so that when the portable power source is used for a long time, internal elements are easily overheated at high temperature, the internal elements of the portable power source are burnt out, the service life of the portable power source is shortened, and the use requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat abstractor for portable power source possesses the good advantage to the portable power source radiating effect, has solved current heat abstractor radiating effect not good, leads to portable power source when using for a long time, and high temperature is overheated appears easily in the internal element, causes portable power source internal element to appear the problem of burning out.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for a mobile power supply comprises a power box, wherein the bottom of the inner wall of the power box is fixedly connected with an element body, the left side of the front of the power box is fixedly provided with a USB connector, the right side of the front of the power box is fixedly provided with a charging socket, both sides of the power box are respectively provided with a heat dissipation groove, the inner wall of each heat dissipation groove is fixedly connected with a first dustproof net, the top of the inner wall of the power box is provided with a blowing groove, the top of the power box is fixedly provided with a box body, the center of the top of the box body is provided with an air inlet groove, the inner wall of the air inlet groove is fixedly connected with a second dustproof net, both sides of the top of the box body are respectively and fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft penetrates through the inner cavity of the box body, the surface of the rotating shaft is fixedly connected with fan blades, and the bottom of the inner cavity of the box body is provided with a filtering mechanism, the filter mechanism comprises a filter shell and a fiber filter screen, the front end of the filter shell penetrates through the front face of the box body and is fixedly connected with a pull plate, and the front face of the pull plate is fixedly connected with a handle.

Preferably, through grooves are formed in the two sides of the top of the inner wall of the box body, and the diameter of the inner cavity of each through groove is larger than that of the rotating shaft.

Preferably, the surface of the filter shell is in contact with the inner wall of the box body, and the outer side of the fiber filter screen is fixedly connected with the inner wall of the filter shell.

Preferably, the bottoms of the two sides of the box body are fixedly connected with mounting blocks, and the tops of the mounting blocks are fixedly connected with the top of the power box through bolts.

Preferably, the bottoms of the two sides of the inner wall of the box body are fixedly connected with supporting plates, and the tops of the supporting plates are in contact with the bottom of the filter shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat abstractor for portable power source possesses following beneficial effect:

1. the utility model discloses a set up the radiating groove, first dust screen, the air blowing groove, the box, the air inlet duct, the second dust screen, servo motor, the apparatus further comprises a rotating shaft, the flabellum, filtering mechanism, the arm-tie, handle and backup pad are mutually supported, the advantage good to the portable power source radiating effect has been reached, make portable power source when long-term the use, can effectually blow the heat dissipation to portable power source inner member, prevent that portable power source inner member from appearing high temperature and burning out, portable power source's life has been prolonged, user's user demand can be satisfied.

2. The utility model discloses a set up the radiating groove, to the convenient radiating effect of inner chamber front end of power supply box, through setting up first dust screen, play dirt-proof effect to the inner chamber of power supply box, through setting up the air blowing groove, play the radiating effect of blowing to the component body, through setting up the air inlet duct, play the effect of conveniently admitting air to the inner chamber of box, through setting up the second dust screen, play dirt-proof effect to the inner chamber of box, through setting up servo motor, pivot and flabellum mutually support, play the radiating effect of blowing, through setting up filtering mechanism, play the effect of dust in the filtered air, through setting up arm-tie and handle, play the effect of conveniently pulling out the filtering mechanism clearance, through setting up the backup pad, play the effect of support to filtering mechanism.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the cross section of the internal structure of the case body of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a top sectional view of the internal structure of the box body of the present invention.

In the figure: 1. a power supply box; 2. an element body; 3. a USB connector; 4. a charging socket; 5. a heat sink; 6. a first dust screen; 7. a blowing slot; 8. a box body; 9. an air inlet groove; 10. a second dust screen; 11. a servo motor; 12. a rotating shaft; 13. a fan blade; 14. a filtering mechanism; 141. a filter shell; 142. a fiber filter screen; 15. pulling a plate; 16. a handle; 17. and a support plate.

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.

All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-4, a heat dissipation device for a mobile power supply comprises a power box 1, a component body 2 is fixedly connected to the bottom of the inner wall of the power box 1, a USB connector 3 is fixedly installed on the left side of the front surface of the power box 1, a charging socket 4 is fixedly installed on the right side of the front surface of the power box 1, heat dissipation grooves 5 are respectively formed on both sides of the power box 1, a first dust screen 6 is fixedly connected to the inner wall of each heat dissipation groove 5, a blowing groove 7 is formed on the top of the inner wall of the power box 1, a box body 8 is fixedly installed on the top of the power box 1, an air inlet groove 9 is formed in the center of the top of the box body 8, a second dust screen 10 is fixedly connected to the inner wall of the air inlet groove 9, a servo motor 11 is fixedly connected to both sides of the top of the box body 8, a rotating shaft 12 is fixedly connected to the output end of the servo motor 11, the bottom of the rotating shaft 12 penetrates through the inner cavity of the box body 8, and a fan blade 13 is fixedly connected to the surface of the rotating shaft 12, the bottom of the inner cavity of the box body 8 is provided with a filtering mechanism 14, the filtering mechanism 14 comprises a filtering shell 141 and a fiber filter screen 142, the front end of the filtering shell 141 penetrates through the front surface of the box body 8 and is fixedly connected with a pulling plate 15, the front surface of the pulling plate 15 is fixedly connected with a handle 16, through grooves are respectively arranged on two sides of the top of the inner wall of the box body 8, the diameter of the inner cavity of each through groove is larger than that of the rotating shaft 12, the surface of the filtering shell 141 is contacted with the inner wall of the box body 8, the outer side of the fiber filter screen 142 is fixedly connected with the inner wall of the filtering shell 141, mounting blocks are respectively and fixedly connected with the bottoms of two sides of the box body 8, the tops of the mounting blocks are fixedly connected with the top of the power box 1 through bolts, supporting plates 17 are respectively and fixedly connected with the bottoms of two sides of the inner wall of the box body 8, the tops of the supporting plates 17 are contacted with the bottom of the filtering shell 141, and have the function of conveniently radiating the front end of the inner cavity of the power box 1 through the radiating grooves 5, through setting up first dust screen 6, play dirt-proof effect to the inner chamber of power supply box 1, through setting up air blowing groove 7, play the radiating effect of blowing to component body 2, through setting up air inlet duct 9, play the effect of conveniently admitting air to the inner chamber of box 8, through setting up second dust screen 10, play dirt-proof effect to the inner chamber of box 8, through setting up servo motor 11, pivot 12 and flabellum 13 are mutually supported, play the radiating effect of blowing, through setting up filter mechanism 14, play the effect of dust in the filtered air, through setting up arm-tie 15 and handle 16, play the effect of conveniently pulling out filter mechanism 14 clearance, through setting up backup pad 17, play the effect of support to filter mechanism 14, through setting up radiating groove 5, first dust screen 6, air blowing groove 7, box 8, air inlet duct 9, second dust screen 10, servo motor 11, pivot 12, Flabellum 13, filter mechanism 14, arm-tie 15, handle 16 and backup pad 17 mutually support, have reached the advantage that the radiating effect is good to portable power source, make portable power source when long-term the use, can effectually blow the heat dissipation to portable power source inner member, prevent that portable power source inner member from appearing high temperature and burning out, prolonged portable power source's life, can satisfy user's user demand.

During the use, at first open servo motor 11 through the peripheral hardware controller, servo motor 11 starts to drive pivot 12 and begins to rotate, pivot 12 rotates and drives flabellum 13 and begins to blow the air of box 8 inner chamber, conveniently admit air through the inner chamber of air inlet duct 9 to box 8, then the air that blows filters through fiber filter 142, the air gets into the inner chamber of power supply box 1 through blowing slot 7 after filtering, then blow the heat dissipation to the component body 2 of power supply box 1 inner chamber, make hot-air pass through radiating groove 5 discharge to the outside of power supply box 1 can, thereby reached the advantage that the radiating effect is good to the portable power source.

The standard parts used in this specification are commercially available, and may be customized according to the description and drawings, the parts in the application can be customized according to actual use conditions, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, the parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the device belongs to the common knowledge in the field, and the device is mainly used for protecting mechanical devices, therefore, the control method and circuit connection will not be explained in detail in the present invention, and the peripheral controller mentioned in the description can control the electric components mentioned herein, and the peripheral controller is a conventional known device.

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

1. The utility model provides a heat abstractor for portable power source, includes power supply box (1), its characterized in that: the bottom of the inner wall of the power box (1) is fixedly connected with an element body (2), the positive left side of the power box (1) is fixedly provided with a USB joint (3), the positive right side of the power box (1) is fixedly provided with a charging socket (4), both sides of the power box (1) are respectively provided with a radiating groove (5), the inner wall of the radiating groove (5) is fixedly connected with a first dust screen (6), the top of the inner wall of the power box (1) is provided with a blowing groove (7), the top of the power box (1) is fixedly provided with a box body (8), the center of the top of the box body (8) is provided with an air inlet groove (9), the inner wall of the air inlet groove (9) is fixedly connected with a second dust screen (10), both sides of the top of the box body (8) are respectively fixedly connected with a servo motor (11), the output end of the servo motor (11) is fixedly connected with a rotating shaft (12), the bottom of pivot (12) runs through the inner chamber to box (8), the fixed surface of pivot (12) is connected with flabellum (13), the bottom of box (8) inner chamber is provided with filtering mechanism (14), filtering mechanism (14) are including crossing filter shell (141) and fiber filter screen (142), the front end of crossing filter shell (141) runs through to front and fixedly connected with arm-tie (15) of box (8), the front fixedly connected with handle (16) of arm-tie (15).

2. The heat dissipation device for the mobile power supply according to claim 1, wherein: through grooves are formed in the two sides of the top of the inner wall of the box body (8), and the diameter of the inner cavity of each through groove is larger than that of the rotating shaft (12).

3. The heat dissipation device for the mobile power supply according to claim 1, wherein: the surface of the filter shell (141) is contacted with the inner wall of the box body (8), and the outer side of the fiber filter screen (142) is fixedly connected with the inner wall of the filter shell (141).

4. The heat dissipation device for the mobile power supply according to claim 1, wherein: the bottom of the two sides of the box body (8) is fixedly connected with an installation block, and the top of the installation block is fixedly connected with the top of the power box (1) through a bolt.

5. The heat dissipation device for the mobile power supply according to claim 1, wherein: the bottom of the two sides of the inner wall of the box body (8) is fixedly connected with a supporting plate (17), and the top of the supporting plate (17) is in contact with the bottom of the filter shell (141).