CN212210573U

CN212210573U - Treasured charges convenient to maintenance

Info

Publication number: CN212210573U
Application number: CN202021386736.4U
Authority: CN
Inventors: 陈荣彬
Original assignee: Powerway Dongguan Technology Co ltd
Current assignee: Powerway Dongguan Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-12-22
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a treasured technical field charges, specifically disclose a treasured charges convenient to maintenance, including the treasured charges, the treasured charges comprises button, delivery outlet and input port and lithium cell, the button is located treasured's of charging outside edge, and the button is oval-shaped setting, and this delivery outlet and input port are located treasured's of charging top, and this delivery outlet has two, the input port is that the TYPC interface is located between two delivery outlets, the treasured outside of charging is equipped with metal casing, the connection base is installed to treasured's bottom of charging; the utility model discloses a delivery outlet and the input port that set up can be so that the precious inside lithium cell that charges can more convenient charge with better exporting, and can cooperate the connection effect of rivet through setting up at the inboard conduction board of lithium cell casing, can make the precious shell department that charges of timely conduction of produced heat of lithium cell when charging.

Description

Treasured charges convenient to maintenance

Technical Field

The utility model relates to a treasured technical field charges specifically is a treasured charges convenient to maintenance.

Background

The charger is a portable charger which can be carried about by a person and can store electric energy, is mainly a consumer electronic product such as a handheld mobile device and the like, is charged, is particularly applied to occasions without external power supply, and mainly comprises a battery used for storing electric energy, generally a lithium battery and a circuit capable of stabilizing output voltage. And current treasured that charges is in the use of reality, because the battery storage effect of lithium cell itself can be along with the number of times of charging and the time gradual decline of charging, consequently after using a period, precious actual storage electric energy that charges can be far less than nominal electric energy, the inside battery that charges the treasured this moment need be changed, and current treasured that charges is because the shell belongs to the combination of integrated into one piece formula, inside utilizes the buckle to block, it is very difficult to open in the outside, when maintaining the treasured that charges, often can damage the coupling part of its shell, consequently, lead to the precious phenomenon that the damage can appear that charges, then propose the treasured that charges of being convenient for maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a treasured charges convenient to maintenance possesses can conveniently make the inside battery of treasured that charges can be quick take out, and takes out the back with internal battery, can not be to the precious shell that charges advantage that becomes the harm, has solved the precious in the use of reality that charges of current, and internal battery and the precious inside of charging take out convenient inadequately, and the easy problem of the phenomenon that appears destroying when taking out.

The utility model discloses a treasured charges convenient to maintenance, including the treasured charges, the treasured charges and comprises button, delivery outlet and input port and lithium cell, the button is located treasured's outside edge charges, and the button is oval-shaped setting, and this delivery outlet and input port are located treasured's top, and this delivery outlet has two, the input port is that the TYPC interface is located between two delivery outlets, treasured charges's outside is equipped with metal casing, treasured bottom of charging is installed and is connected the base, the top fixedly connected with insulation board of connection base, the top left and right sides of insulation board all fixedly connected with the spliced pole, the top equidistance fixedly connected with five lithium cells of insulation board, belong to parallel connection between the lithium cell, can cooperate the lithium cell that sets up through the insulation board that sets up, can be kept stable.

The utility model discloses a treasured charges convenient to maintenance, wherein the heat conduction cover has been cup jointed in the outside of lithium cell, a plurality of conducting strips of outside fixedly connected with of heat conduction cover, the conducting strip is the semiconductor refrigeration piece, square groove has been seted up in the outside of conducting strip, and this square groove fixedly connected with contact plate, per two be equipped with the fixture block between the lithium cell, the both ends of fixture block closely laminate with the outside of heat conduction cover, can cooperate the conducting strip that sets up through the heat conduction cover that sets up for the lithium cell can be with leading away in time of the produced heat when charging.

The utility model discloses a treasured charges convenient to maintenance, wherein metal casing's inboard middle part equidistance fixedly connected with heat-conducting plate, a plurality of fin of middle part fixedly connected with of heat-conducting plate, the top fixedly connected with conduction board of fin, the equal fixedly connected with fixed connection board in the left and right sides of conduction board can cooperate a plurality of fin that set up through the heat-conducting plate that sets up for the heat-conducting plate can in time distribute away the heat in the produced thermal heat when the conduction lithium cell charges, can utilize the radiating effect of fin.

The utility model discloses a treasured charges convenient to maintenance, wherein circular through-hole has been seted up in fixed connection plate's front, fixed connection plate's circular through-hole fixedly connected with rivet, the rivet links to each other with treasured inboard is fixed charges, and the rivet through setting up can cooperate with fixed connection plate for fixed connection plate can be more stable be connected conduction board and the precious shell inboard that charges.

The utility model discloses a treasured charges convenient to maintenance, wherein the inboard fixedly connected with of connecting the base agrees with the piece, agree with two sets of connecting blocks of outside fixedly connected with of piece, every group connecting block has threely, the block department of connecting block has seted up the screw thread through-hole, the screw thread through-hole department threaded connection of connecting block has the bolt, the bolt links to each other with the pedestal of being connected the base is fixed in department, agrees with the piece through the setting and can cooperate the connection base that sets up for whole treasured that charges can be convenient when connecting the use maintains and changes.

The utility model discloses a treasured charges convenient to maintenance, wherein agree with two solid fixed rings of bottom middle part fixedly connected with of piece, two fixedly connected with pull ring between the solid fixed ring, the pull ring is in coplanar department with agreeing with the piece, and the length of pull ring is less than the length of agreeing with the piece, and the pull ring that can cooperate the setting through the solid fixed ring that sets up makes precious internal connection's of charging lithium cell can be convenient when using change the connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a delivery outlet and the input port that sets up, can make the precious inside lithium cell that charges can more convenient charge and better export, and can cooperate the connection effect of rivet at the inboard conduction board of lithium cell casing through the setting, can make timely conduction of the produced heat of lithium cell when charging to the precious shell department that charges, and through setting up the fin of connecting in the conduction board bottom, can make the even distribution that whole heat can be quick in precious shell department that charges, make the precious temperature of whole charging can keep relative stability, and can make the connection relation that remains stable between each lithium cell through the fixture block that sets up to connect in the lithium cell outside, make the lithium cell can be more convenient when the maintenance is changed extract.

2. The utility model discloses a connecting block that the pull ring that sets up can cooperate the setting under the connection effect of bolt, can make the pull ring take whole agreeing with the piece out, thereby can be convenient change the lithium cell, make later stage can be more convenient when the maintenance, and through the contact plate that sets up the heat conduction cover in the lithium cell outside and the heat conduction cover outside are connected, can make the produced heat of lithium cell can more rapid conduction come out when charging, through setting up two spliced poles in agreeing with the piece top, can cooperate the opening of precious bottom of charging, make whole precious connection that can keep relatively stable that charges.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the three-dimensional structure of the charger of the present invention;

FIG. 2 is a schematic view of the inner side structure of the metal shell of the present invention;

FIG. 3 is a schematic view of the bottom structure of the connection base of the present invention;

FIG. 4 is a schematic view of the lithium battery connection assembly structure of the present invention;

fig. 5 is a schematic view of a top view structure of the lithium battery of the present invention.

In the figure: 01. a charger baby; 02. a button; 03. an output port; 04. an input port; 05. a metal housing; 06. connecting a base; 07. a conductive plate; 08. riveting; 09. a heat conducting plate; 10. fixing the connecting plate; 11. a heat sink; 12. connecting blocks; 13. a fixing ring; 14. fitting blocks; 15. a pull ring; 16. a bolt; 17. a lithium battery; 18. a heat conducting sleeve; 19. connecting columns; 20. an insulating plate; 21. a heat conductive sheet; 22. a contact plate; 23. and (7) clamping blocks.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a treasured charges convenient to maintenance, including treasured charges 01, treasured charges 01 comprises button 02, delivery outlet 03 and input port 04 and lithium cell 17, button 02 is located treasured charges 01's outside edge, and button 02 is oval-shaped setting, this delivery outlet 03 is located treasured charges 01's top with input port 04, and this delivery outlet 03 has two, input port 04 is that the TYPC interface is located between two delivery outlets 03, treasured charges 01's outside is equipped with metal casing 05, treasured charges 01's bottom is installed and is connected base 06, the top of connecting base 06 is fixedly connected with insulation board 20, insulation board 20's top left and right sides all fixedly connected with spliced pole 19, five lithium cell 17 are fixedly connected with equidistance in insulation board 20's top, belong to parallel connection between the lithium cell 17, can cooperate the lithium, the lithium battery 17 can be made stable after the connection is completed.

The heat conduction cover 18 has been cup jointed in lithium cell 17's the outside, a plurality of conducting strips 21 of outside fixedly connected with of heat conduction cover 18, conducting strip 21 is the semiconductor refrigeration piece, square groove has been seted up in conducting strip 21's the outside, and this square groove fixedly connected with contact plate 22, be equipped with fixture block 23 between per two lithium cell 17, the both ends of fixture block 23 closely laminate with the outside of heat conduction cover 18, the conducting strip 21 that can cooperate the setting through the heat conduction cover 18 that sets up, make lithium cell 17 can lead away the heat that produces when charging in time.

Equidistant fixedly connected with heat-conducting plate 09 in inboard middle part of metal casing 05, a plurality of fin 11 of middle part fixedly connected with of heat-conducting plate 09, the top fixedly connected with conduction board 07 of fin 11, the equal fixedly connected with fixed connection board 10 in the left and right sides of conduction board 07, a plurality of fin 11 that can cooperate the setting through the heat-conducting plate 09 that sets up, make heat-conducting plate 09 when the produced heat of conduction lithium cell 17 when charging, can utilize the radiating effect of fin 11 can in time distribute away the heat.

Circular through-hole has been seted up in fixed connection board 10's front, and fixed connection board 10's circular through-hole department fixedly connected with rivet 08, rivet 08 links to each other with the inboard of treasured 01 charges is fixed, can cooperate with fixed connection board 10 through the rivet 08 that sets up for fixed connection board 10 can be more stable be connected conduction board 07 and the precious 01 shell inboard that charges.

Connect inboard fixedly connected with of base 06 and agree with piece 14, agree with two sets of connecting blocks 12 of outside fixedly connected with of piece 14, every connecting block 12 of group has threely, the block department of connecting block 12 has seted up the screw thread through-hole, the screw thread through-hole department threaded connection of connecting block 12 has bolt 16, bolt 16 links to each other with the pedestal department of connecting base 06 is fixed, agree with the piece 14 through the setting and can cooperate the connection base 06 that sets up, make whole precious 01 that charges can be convenient when connecting the use maintain and change.

Agree with two solid fixed rings 13 of bottom middle part fixedly connected with of piece 14, fixedly connected with pull ring 15 between two solid fixed rings 13, pull ring 15 and agree with piece 14 and be located coplanar department, and pull ring 15's length is less than the length of agreeing with piece 14, and pull ring 15 that can cooperate the setting through the solid fixed ring 13 that sets up makes the precious 01 internal connection's of charging lithium cell 17 can be convenient when using change the connection.

When using the utility model discloses a time:

firstly, the handheld mobile device can be charged by using the output port 03 of the charger 01, the lithium battery 17 connected inside the charger 01 can be charged by using the input port 04 arranged on the charger, so that electric energy is stored, when the stored electric energy of the internal lithium battery 17 is too much and the performance of the lithium battery 17 is too low, the bolt 16 is rotated, the whole conjunction block 14 can be taken out from the inner side of the charger 01 by using the arranged pull ring 15, after the lithium battery 17 connected inside the charger 01 is taken out, the whole lithium battery 17 can be taken out by using the insulating plate 20 connected to the inner side of the charger 01, and then a new lithium battery 17 is installed back;

after the installation of new lithium cell 17 is accomplished, install heat conduction cover 18 in each divided lithium cell 17 department in proper order again, utilize the use of the heat conduction piece 21 cooperation contact plate 22 that the heat conduction cover 18 outside is connected, can be when the lithium cell 17 charges in later stage, the produced heat of lithium cell 17 can transmit to conduction board 07 via contact plate 22, the metal casing 05 that its outside is connected can be cooperated to the fin 11 that utilizes the conduction board 07 outside to connect, the heat that produces when charging can be even the distribution to the metal casing 05 of precious 01 that charges, thereby make the temperature of whole precious 01 that charges can keep relative stability, make the life of lithium cell 17 obtain the extension.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a treasured charges convenient to maintenance, includes treasured (01) charges, its characterized in that: the treasured that charges (01) comprises button (02), delivery outlet (03) and input port (04) and lithium cell (17), button (02) are located the outside edge of treasured that charges (01), and button (02) are oval-shaped setting, and this delivery outlet (03) is located the top of treasured that charges (01) with input port (04), and this delivery outlet (03) has two, input port (04) are located between two delivery outlets (03) for the TYPC interface, the outside of treasured that charges (01) is equipped with metal casing (05), connection base (06) is installed to the bottom of treasured that charges (01), the top fixedly connected with insulation board (20) of connection base (06), equal fixedly connected with spliced pole (19) in the top left and right sides of insulation board (20), five lithium cell (17) of top equidistance fixedly connected with of insulation board (20), the lithium batteries (17) are connected in parallel.

2. The portable power bank convenient to maintain of claim 1, wherein: heat conduction cover (18) have been cup jointed in the outside of lithium cell (17), a plurality of conducting strips (21) of outside fixedly connected with of heat conduction cover (18), conducting strip (21) are the semiconductor refrigeration piece, square groove has been seted up in the outside of conducting strip (21), and this square groove fixedly connected with contact plate (22), per two be equipped with fixture block (23) between lithium cell (17), the both ends of fixture block (23) closely laminate with the outside of heat conduction cover (18).

3. The portable power bank convenient to maintain of claim 2, wherein: the heat dissipation device is characterized in that heat conduction plates (09) are fixedly connected to the middle of the inner side of the metal shell (05) at equal intervals, a plurality of heat dissipation fins (11) are fixedly connected to the middle of the heat conduction plates (09), conductive plates (07) are fixedly connected to the tops of the heat dissipation fins (11), and fixed connection plates (10) are fixedly connected to the left side and the right side of the conductive plates (07).

4. The portable power bank convenient to maintain of claim 3, wherein: circular through-hole has been seted up on the front of fixed connection board (10), the circular through-hole fixedly connected with rivet (08) of fixed connection board (10), rivet (08) are fixed continuous with the inboard of treasured that charges (01).

5. The portable power bank convenient to maintain of claim 1, wherein: the utility model discloses a connecting base, including connecting base (06), inboard fixedly connected with agrees with piece (14), agree with two sets of connecting blocks (12) of outside fixedly connected with of piece (14), every connecting block (12) of group have threely, the block department of connecting block (12) has seted up the screw thread through-hole, the screw thread through-hole department threaded connection of connecting block (12) has bolt (16), bolt (16) and the pedestal department of connecting base (06) are fixed continuous.

6. The portable power bank convenient to maintain of claim 5, wherein: the middle of the bottom of the conjunction block (14) is fixedly connected with two fixing rings (13), a pull ring (15) is fixedly connected between the two fixing rings (13), the pull ring (15) and the conjunction block (14) are located on the same plane, and the length of the pull ring (15) is smaller than that of the conjunction block (14).