CN211880129U

CN211880129U - Portable power source with show function

Info

Publication number: CN211880129U
Application number: CN202020747613.2U
Authority: CN
Inventors: 陈志何; 胡江勇; 陈海明
Original assignee: Shenzhen Maoxin Liangpin Technology Co ltd
Current assignee: Shenzhen Maoxin Liangpin Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-11-06
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to the technical field of charging supplies, and discloses a mobile power supply with display function, which comprises a power supply body and a shell, wherein the power supply body is arranged in the shell, and the shell comprises a frame shell, a first shell cover and a second shell cover which are fixed on two sides of the frame shell; and a heating patch electrically connected with the power supply body is attached to the inner surface of the second shell cover. The utility model discloses have the effect of outdoor warm user's hand in winter, be favorable to promoting user's use and experience.

Description

Portable power source with show function

Technical Field

The utility model belongs to the technical field of the technique of articles for use that charge and specifically relates to a portable power source with show function is related to.

Background

The principle of the mobile power supply is simple, a built-in battery is charged in advance on the occasion of finding external power supply, namely, electric energy is input and stored in advance in a chemical energy form, when the mobile power supply is needed, the battery provides energy and generates electric energy, a voltage converter (a direct current-direct current converter) is used for reaching the required voltage, and an output terminal (generally a USB interface) outputs the electric energy to supply power to required equipment for charging or other purposes.

Chinese utility model patent that publication number is CN209298956U discloses a portable power source, including power supply body, power supply body has the side and connects the first terminal surface and the second terminal surface at side both ends, it is close to have from being close to first terminal surface department on the side to being close to the sunken first draw-in groove that forms of second terminal surface department, first draw-in groove is for winding the heliciform of side, power supply body still has the second draw-in groove on, the groove depth of first draw-in groove is greater than the groove depth of second draw-in groove, the second draw-in groove is including the first part, second part and the third part that connect gradually, the first part with the third part is located on the side, the second part is located on the second terminal surface.

The above prior art solutions have the following drawbacks: this portable power source does not possess warm hand function, leads to user's hand to catch a cold easily when using under the outdoor environment in winter, experiences not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a portable power source with show function, it has the effect of outdoor warm user hand in winter, is favorable to promoting user's use and experiences.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a mobile power supply with a display function comprises a power supply body and a shell, wherein the power supply body is arranged in the shell, and the shell comprises a frame shell, a first shell cover and a second shell cover which are fixed on two sides of the frame shell; and a heating patch electrically connected with the power supply body is attached to the inner surface of the second shell cover.

Through adopting above-mentioned technical scheme, when the user is outdoor when using this portable power source winter, the shell is gripped to the user hand, and user hand covers the second cap, meanwhile, the paster that generates heat that is connected with the power body electricity generates heat for the surface temperature of second cap rises, thereby plays the effect of warm user's hand, prevents that the user hand from catching a cold, is favorable to promoting user's use and experiences.

The present invention may be further configured in a preferred embodiment as: the display screen is fixed on the outer surface of the first shell cover, the temperature detector and the controller are fixed in the second shell cover, a probe of the temperature detector is in contact with the inner surface of the second shell cover, and the controller is respectively electrically connected with the temperature detector and the display screen.

Through adopting above-mentioned technical scheme, the probe on the temperature detector contacts with the internal surface of second cap for temperature detector detects the temperature signal on the second cap and transmits to the controller, then the controller converts this temperature signal into digital signal and transmits to the display screen, thereby shows the temperature information on the second cap on making the display screen, and the person of facilitating the use obtains the intensification information on the second cap.

The present invention may be further configured in a preferred embodiment as: and a heat insulation sheet made of a heat insulation material is fixed in the second shell cover, the heat insulation sheet is arranged between the power supply body and the heating patch, and the heating patch is arranged in a heating space formed by the heat insulation sheet and the inner surface of the second shell cover.

Through adopting above-mentioned technical scheme, the heat shield plays the effect of separating the paster and the power body that generates heat, has effectively blockked the heat that produces on the paster that generates heat, prevents that the power body from rising temperature, also is favorable to making the heat that the paster that generates heat concentrate on the space that generates heat in, reduces the heat and scatters and disappears.

The present invention may be further configured in a preferred embodiment as: the first shell cover is fixedly provided with a first button and a second button which are used for opening and closing the power supply body, and the first button, the power supply body, the second button and the heating patch are connected in series and coupled to form a heating circuit module.

By adopting the technical scheme, when the hand warming function of the mobile power supply is used, a user starts the first button and the second button to enable the power supply body and the heating patch to form a passage, so that the heating patch is electrified and heated; when the user only uses the charging function of the mobile power supply, the user only needs to turn on the first button.

The present invention may be further configured in a preferred embodiment as: the frame shell lateral wall is sunken inwards and is formed the groove that charges, be equipped with the USB interface on the power body and be used for the interface that charges for the power body, set up on the groove inner wall that charges respectively with the USB interface and the interface intercommunication and the second opening that aligns that charges.

Through adopting above-mentioned technical scheme, the interface that charges of power body all sets up in charging the inslot with the USB interface, is favorable to preventing that impurity from getting into and blockking up interface and the USB interface that charges.

The present invention may be further configured in a preferred embodiment as: the charging tank is internally provided with a rubber strip, and the rubber strip is abutted against the inner walls of the charging tank.

Through adopting above-mentioned technical scheme, the rubber strip seals the groove of charging when this portable power source is idle, has further prevented the entering of impurity.

The present invention may be further configured in a preferred embodiment as: and one end of the rubber strip is provided with a connecting sheet made of rubber, and the connecting sheet is respectively fixed with the rubber strip and the outer surface of the frame shell.

Through adopting above-mentioned technical scheme, the connection piece makes the rubber strip remain to be connected with the frame shell all the time, prevents that the rubber strip from taking out to lose after the groove that charges.

To sum up, the utility model discloses a following at least one useful technological effect:

when a user uses the mobile power supply outdoors in winter, the heating patch electrically connected with the power supply body is electrified to heat, so that the temperature of the outer surface of the second shell cover rises, the effect of warming the hands of the user is achieved, the hands of the user are prevented from catching a cold, and the use experience of the user is favorably improved;

the temperature detector detects a temperature signal on the second shell cover and transmits the temperature signal to the controller, and then the controller converts the temperature signal into a digital signal and transmits the digital signal to the display screen, so that temperature information on the second shell cover is displayed on the display screen, and a user can obtain temperature rise information on the second shell cover conveniently;

the heat shield plays the effect of separating the heating patch from the power supply body, effectively separates the heat generated on the heating patch and prevents the power supply body from heating up.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a schematic structural view of the housing.

Reference numerals: 1. a housing; 11. a frame case; 111. mounting a sheet; 112. a charging slot; 1121. a first opening; 1122. a second opening; 113. a rubber strip; 114. connecting sheets; 12. a first housing cover; 121. a display screen; 122. a first button; 123. a second button; 124. a first spacing ring sheet; 13. a second housing cover; 131. a heat insulating sheet; 132. a second spacing ring sheet; 2. a power supply body; 21. a USB interface; 22. a charging interface; 3. a heating patch; 4. a temperature monitor; 5. and a controller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a portable power source with display function, including shell 1, power body 2, generate heat paster 3, temperature monitor 4 and controller 5. Referring to fig. 2, the housing 1 includes a frame 11, a first housing 12, and a second housing 13, the frame 11 is a square frame and is vertically disposed, and the frame 11 is made of plastic. The first housing cover 12 and the second housing cover 13 are both of a square cover-shaped structure with openings, the first housing cover 12 and the second housing cover 13 are respectively arranged on two sides of the frame shell 11, and the openings of the first housing cover 12 and the second housing cover 13 are overlapped and fixed with the opening end faces of the two sides of the frame shell 11. The frame shell 11 is provided with an installation sheet 111 therein, the installation sheet 111 is rectangular sheet-shaped, one side edge of the installation sheet 111 is fixed with the inner wall of the frame shell 11, and the surface of the installation sheet 111 is perpendicular to the end surfaces of the two sides of the frame shell 11. The mounting pieces 111 are provided with eight pieces in total, and the eight mounting pieces 111 are uniformly distributed around the frame of the frame shell 11. The first housing cover 12 is internally provided with a first limiting ring piece 124, the first limiting ring piece 124 is a square ring piece and is vertically arranged, and the outer edge of the first limiting ring piece 124 is fixed with the inner wall of the first housing cover 12. The second housing cover 13 is internally provided with a second limiting ring piece 132, the second limiting ring piece 132 is a square ring piece and is vertically arranged, and the outer edge of the second limiting ring piece 132 is fixed with the inner wall of the second housing cover 13. Power supply body 2 is current treasured that charges, and it is square cubic, and power supply body 2 sets up in frame shell 11. One side edge of the mounting piece 111 away from the inner wall of the frame shell 11 abuts against the power supply body 2, and the first spacing ring piece 124 and the second spacing ring piece 132 respectively attach to and abut against the side walls of the two sides of the power supply body 2, so that the power supply body 2 is fixed in the housing 1.

Referring to fig. 2, one side wall of the frame case 11 is recessed inward to form a charging slot 112, an opening of the charging slot 112 is shaped like a long kidney-shaped hole, and a length direction of the opening of the charging slot 112 is vertical. The power source body 2 is provided with a USB interface 21 for connecting with an external electronic product and a charging interface 22 for charging the power source body 2, the charging slot 112 is close to the inner side wall of the frame shell 11 and is provided with a first opening 1121 and a second opening 1122, the first opening 1121 and the second opening 1122 are rectangular, and the first opening 1121 and the second opening 1122 are respectively aligned with the USB interface 21 and the charging interface 22 of the power source body 2, so that a user can charge the electronic product and the power source body 2 through the charging slot 112. Still be equipped with rubber strip 113 in the groove 112 that charges, rubber strip 113 is the strip, and rubber strip 113 sets up in the groove 112 that charges and offsets with the laminating of charging groove 112 inner wall everywhere for charging groove 112's opening is sealed. The upper end of the rubber strip 113 is provided with a connecting sheet 114, the connecting sheet 114 is rectangular and flaky, the connecting sheet 114 is arranged outside the charging groove 112, the upper side of the connecting sheet 114 is fixed with the outer side wall of the frame shell 11, and the lower side of the connecting sheet 114 is fixed with the surface of the rubber strip 113 close to the outside of the charging groove 112, so that the rubber strip 113 is kept connected with the frame shell 11.

Referring to fig. 1, the heat patch 3 is a conventional ptc heater chip, and is disposed in the second housing cover 13 and is attached and fixed to an inner sidewall of the second housing cover 13. Still be equipped with heat insulating sheet 131 in the second cap 13, heat insulating sheet 131 is square slice, it is made by synthetic mica sheet, heat insulating sheet 131 is vertical to be set up, and the edge all with the inner wall of second cap 13 of heat insulating sheet 131 pastes fixedly, furthermore, heat insulating sheet 131 sets up between paster 3 and power body 2 generate heat, thereby make paster 3 generate heat set up in the space that generates heat of second cap 13 inner wall and heat insulating sheet 131 formation, thereby play the effect of separating paster 3 and power body 2 that generates heat, the heat that produces on the paster 3 that generates heat has effectively been kept off, prevent that power body 2 from heating up, also be favorable to making the heat that paster 3 that generates heat produce concentrate on the space that generates heat, reduce the heat and scatter and disappear. The temperature monitor 4 is a conventional temperature sensor, which is disposed in the second housing cover 13 and fixed to the surface of the second position-limiting ring 132 away from the power source body 2, and the detecting end of the temperature monitor 4 contacts with the inner surface of the second housing cover 13 to detect the temperature on the surface of the second housing cover 13. The controller 5 is disposed in the second housing cover 13 and fixed to the surface of the second position-limiting ring 132 away from the power supply body 2, and the controller 5 is electrically connected to the temperature monitor 4 for receiving the temperature signal transmitted from the temperature monitor 4 and converting the temperature signal into a temperature digital signal. Referring to fig. 2, the first housing cover 12 is provided with a display screen 121, a first button 122 and a second button 123, the display screen 121 is a conventional numerical display device and is fixedly mounted on an outer surface of the first housing cover 12, and the display screen 121 is electrically connected to the controller 5 for receiving and displaying digital signals transmitted by the controller 5. The first button 122 and the second button 123 are both conventional switch devices, and both the first button 122 and the second button 123 are fixedly mounted on the outer surface of the first housing cover 12. The first button 122 is coupled in series to an internal circuit of the power source body 2 for turning on and off the power source body 2. The first button 122, the power body 2, the second button 123 and the heat generating patch 3 are coupled in series to form a heat generating circuit module, when the user turns on the first button 122 and the second button 123 simultaneously, the power body 2 and the heat generating patch 3 form a passage, so that the heat generating patch 3 is electrified and heated, and the surface of the second housing cover 13 is heated.

The implementation principle of the embodiment is as follows: when the user uses this portable power source outdoors in winter, the user thereby scratch out rubber strip 113 in charging groove 112, then pass through the USB interface 21 connection of data line in with charging groove 112 with the electronic product, then the user opens first button 122, thereby make power body 2 charge for the electronic product, then the user opens second button 123, thereby make paster 3 and power body 2 form the route of generating heat, make second cap 13 surface intensification, user's hand grips shell 1 this moment, and user's hand covers second cap 13, thereby play the effect of the warm user hand of user, prevent that user's hand from catching a cold, be favorable to promoting user's use and experience.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A portable power source with show function, includes power body (2), its characterized in that: the power supply comprises a power supply body (2) and is characterized by further comprising a shell (1), wherein the power supply body (2) is arranged in the shell (1), and the shell (1) comprises a frame shell (11), a first shell cover (12) and a second shell cover (13) which are fixed on two sides of the frame shell (11); a heating patch (3) electrically connected with the power supply body (2) is attached to the inner surface of the second shell cover (13); a heat insulation sheet (131) made of a heat insulation material is fixed in the second shell cover (13), the heat insulation sheet (131) is arranged between the power supply body (2) and the heating patch (3), and the heating patch (3) is arranged in a heating space formed by the heat insulation sheet (131) and the inner surface of the second shell cover (13); the first shell cover (12) is externally and fixedly provided with a first button (122) and a second button (123) which are used for opening and closing the power supply body (2), and the first button (122), the power supply body (2), the second button (123) and the heating patch (3) are connected in series and coupled to form a heating circuit module.

2. The mobile power supply with display function according to claim 1, wherein: a display screen (121) is fixed on the outer surface of the first shell cover (12), a temperature detector and a controller (5) are fixed in the second shell cover (13), a probe of the temperature detector is in contact with the inner surface of the second shell cover (13), and the controller (5) is electrically connected with the temperature detector and the display screen (121) respectively.

3. The mobile power supply with display function according to claim 1, wherein: the frame shell (11) lateral wall is sunken inwards to form a charging groove (112), the power supply body (2) is provided with a USB interface (21) and a charging interface (22) for charging the power supply body (2), and the inner wall of the charging groove (112) is provided with a first opening (1121) and a second opening (1122) which are communicated with and aligned with the USB interface (21) and the charging interface (22) respectively.

4. The mobile power supply with display function according to claim 3, wherein: the charging device is characterized in that a rubber strip (113) is arranged in the charging groove (112), and the rubber strip (113) is abutted to the inner walls of the charging groove (112).

5. The mobile power supply with display function as claimed in claim 4, wherein: one end of the rubber strip (113) is provided with a connecting piece (114) made of rubber, and the connecting piece (114) is respectively fixed with the outer surfaces of the rubber strip (113) and the frame shell (11).