CN213607363U

CN213607363U - 5V low pressure easily abluent hand warmer

Info

Publication number: CN213607363U
Application number: CN202022351354.4U
Authority: CN
Inventors: 蔡晨明
Original assignee: Shijiazhuang Xuerong Trading Co ltd
Current assignee: Shijiazhuang Xuerong Trading Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of heating, in particular to a 5V low-voltage easily-cleaned hand warmer, which comprises a protective shell, wherein a cavity is arranged inside the protective shell, elastic cotton is arranged in the cavity, a square hole is arranged at the left end of the protective shell, a lithium battery is arranged in the square hole, a circuit board is arranged at the top end of the lithium battery, a display screen is arranged at the left end of the circuit board, a micro transformer is arranged at the bottom end of the lithium battery, the micro transformer is electrically connected with the lithium battery, a charging interface is arranged at the right end of the micro transformer, the bottom end and the top end of the lithium battery are connected with the circumferential inner wall of the protective shell of a 5V heating piece and the circumferential outer wall of the protective shell respectively provided with a long flannel surface and a short flannel surface, one end of the long flannel surface and one end of the short flannel surface are both connected, thereby improving the safety performance, being easy to clean and reducing the harm of bacteria to human bodies.

Description

5V low pressure easily abluent hand warmer

Technical Field

The utility model relates to a heating technology field specifically is a 5V low pressure easily abluent hand warmer.

Background

As is known, the hand warmer generates heat by heating water, namely, the commonly known hot water bag is different from the traditional hot water bag, the electric hot water bag saves the trouble of adding water, can generate heat by being plugged with a power supply for 10 minutes, actually boils the water in the electric hot water bag, and therefore the temperature is generally high.

The existing hand warmer is found in use, is easy to explode in the heating process of the hand warmer, is easy to breed a large amount of bacteria after being used for a long time, is inconvenient to clean, brings much inconvenience for a user, and possibly causes personal harm to the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a safe, easily wash the 5V low pressure that reduces the personal harm and easily abluent hand warmer.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hand warmer easy to clean at low voltage of 5V comprises a protective shell, wherein a cavity is arranged inside the protective shell, the protective shell is of an oval structure, elastic cotton is arranged in the cavity, a square hole is formed in the left end of the protective shell, a lithium battery is arranged in the square hole, a circuit board is arranged at the top end of the lithium battery, a display screen is arranged at the left end of the circuit board, the lithium battery is electrically connected with the circuit board, the display screen is electrically connected with the circuit board, a micro-transformer is arranged at the bottom end of the lithium battery and electrically connected with the lithium battery, a charging interface is formed in the right end of the micro-transformer and electrically connected with the micro-transformer, 5V heating plates are connected to the bottom end and the top end of the lithium battery, the outer circumferential wall of the 5V heating plates is fixedly connected with the inner circumferential portion of the elastic cotton, and the inner, 5V heating plate and circuit board electric connection, the circumference inner wall of protecting crust and the circumference outer wall of protecting crust are provided with long flannel face and short flannel face respectively to the one end of long flannel face and the one end of short flannel face are all pasted through the magic and are connected, the window has all been seted up in the left end upper region and the lower part region of long flannel face, and the left end of each window all covers and is equipped with the transparent plate, and the transparent plate is located the display screen and the left end of the interface that charges, is located the transparent plate of the interface left end that charges and has seted up the aperture.

Preferably, the left end cover of the charging interface is provided with a rubber block.

Preferably, the lower end of the rubber plugging block is rotatably provided with a positioning bolt, and the positioning bolt is made of rubber.

Preferably, the circumference outer wall equipartition of long flannel face is provided with a plurality of night light modules to each night light module all pastes through the magic and is connected with the circumference outer wall of long flannel face.

Preferably, be provided with the switch button on the display screen, heat the button and cool down the button to switch button, heat the button and cool down the button all with display screen electric connection.

Preferably, the protective shell is made of plastic materials.

Preferably, the lithium battery is a 5V low-voltage power supply.

Preferably, the long flannel surface and the short flannel surface are flannelette.

(III) advantageous effects

Compared with the prior art, the utility model provides a 5V low pressure easily abluent hand warmer possesses following beneficial effect:

this easy abluent hand warmer of 5V low pressure, make this hand warmer and hand laminate more through oval structure, the area of contact who makes and hand warms up the hand increases, thereby increase comfortable effect, outer wall and inside through the protecting crust are provided with short flannel cloth cover and long flannel cover respectively, provide comparatively comfortable impression for the user from vision and sense of touch, adopt 5V low pressure heating through 5V heating plate, it is safer when using to make this hand warmer, reduce the probability of explosion when using, paste through the magic and connect long flannel cloth cover and short flannel cloth cover, make this hand warmer rinse more easily, the breed of reduction bacterium is through filling elastic cotton in the protecting crust, make the laminating of this hand warmer and hand more closely.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the present invention at B in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;

fig. 5 is an enlarged schematic structural view of the point D in fig. 1 according to the present invention.

In the figure: 1. elastic cotton; 2. a protective shell; 3. a 5V heating plate; 4. a long flannel surface; 5. a short flannel surface; 6. a circuit board; 7. a transparent plate; 8. a lithium battery; 9. a micro-transformer; 10. magic tape; 11. a luminous module; 12. a charging interface; 13. rubber blocks; 14. positioning bolts; 15. switching a key; 16. a warming key; 17. a cooling key; 18. a display screen.

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.

Examples

Referring to fig. 1-5, a 5V low-voltage easily-cleaned hand warmer comprises a protective shell 2, a cavity is arranged inside the protective shell 2, the protective shell 2 is of an oval structure, elastic cotton 1 is arranged in the cavity, a square hole is formed in the left end of the protective shell 2, a lithium battery 8 is arranged in the square hole, a circuit board 6 is arranged at the top end of the lithium battery 8, a display screen 18 is arranged at the left end of the circuit board 6, the lithium battery 8 is electrically connected with the circuit board 6, the display screen 18 is electrically connected with the circuit board 6, a micro-transformer 9 is arranged at the bottom end of the lithium battery 8, the micro-transformer 9 is electrically connected with the lithium battery 8, a charging interface 12 is formed at the right end of the micro-transformer 9, the charging interface 12 is electrically connected with the micro-transformer 9, a 5V heating plate 3 is connected with the bottom end and the top end of the lithium battery 8, the circumference inner wall of the 5V heating plate 3 is fixedly connected with the inner side wall of the protective shell 2, the 5V heating plate 3 is electrically connected with the circuit board 6, the circumference inner wall of the protective shell 2 and the circumference outer wall of the protective shell 2 are respectively provided with a long flannel surface 4 and a short flannel surface 5, one end of the long flannel surface 4 and one end of the short flannel surface 5 are connected through magic tapes 10, the upper region and the lower region of the left end of the long flannel surface 4 are respectively provided with a window, the left end of each window is covered with a transparent plate 7, the transparent plate 7 is positioned at the left end of the display 18 and the charging interface 12, a small hole is arranged on the transparent plate 7 positioned at the left end of the charging interface 12, the 5V low-voltage easy-cleaning hand warmer is enabled to be more attached to the hand warmer through an oval structure, the contact area between the hand warmer and the hand is enlarged, thereby increasing the comfortable effect, the short flannel surface 5 and the long flannel surface 4 are respectively arranged inside and the outer wall, from vision and sense of touch on for the user provides comparatively comfortable impression, adopt 5V low pressure heating through 5V heating plate 3, make this hand warmer safer when using, reduce the probability of explosion when using, paste 10 through the magic and connect long flannel cover 4 and short flannel cover 5, make this hand warmer rinse more easily, reduce breeding of bacterium through pack the elastic cotton 1 in protective housing 2, make the laminating of this hand warmer and hand more closely.

Furthermore, the left end cover of the charging interface 12 is provided with a rubber block 13, so that the charging interface 12 is prevented from being blocked by sundries or dust.

Further, the lower extreme of rubber sprue 13 rotates and is provided with pilot pin 14, and pilot pin 14 is the rubber material, prevents that rubber sprue 13 from losing.

Further, the circumference outer wall equipartition of long flannel face 4 is provided with a plurality of night light modules 11 to each night light module 11 all pastes 10 and long flannel face 4's circumference outer wall connection through the magic, conveniently uses this hand warmer under the darker condition of light.

Further, be provided with switch button 15 on the display screen 18, heat button 16 and cooling button 17 to switch button 15, heat button 16 and cooling button 17 all with display screen 18 electric connection, the convenience is controlled hand warmer's temperature.

Furthermore, protective housing 2 is the plastic material, and the shape that should warm hand and precious can change by less range.

Further, the lithium battery 8 is a 5V low-voltage power supply, and provides safe voltage for users.

Furthermore, the long flannel surface 4 and the short flannel surface 5 are flannelette, so that the manufacturing cost is reduced.

To sum up, this 5V low pressure is easily abluent hand warmer, when using, at first charge through the interface 12 that charges, wait that lithium cell 8 is full of the back, can be through switch button 15, use this hand warmer, can carry out temperature regulation and control to this hand warmer through heating button 16 and cooling button 17 in the certain limit according to different demands, through deepening the hand and carrying out hand warmer with the contact of long flannel cloth cover 4, make hand and this hand warmer laminate more, the spot messenger appears because of long flannel cloth cover 4 and short flannel cloth cover 5 for long-time the use, can dismantle long flannel cloth cover 4 and short flannel cloth cover 5 through revealing magic subsides 10, incorporate the water washing, the sunning, dry the back directly through magic subsides 10 with long flannel cloth cover 4 and short flannel cloth cover 5 parcel at the outer wall of protective housing 2.

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 5V low pressure is easily abluent warms up hand treasured, includes protecting crust (2), its characterized in that: the protection shell (2) is internally provided with a cavity, the protection shell (2) is of an oval structure, elastic cotton (1) is arranged in the cavity, the left end of the protection shell (2) is provided with a square hole, a lithium battery (8) is arranged in the square hole, the top end of the lithium battery (8) is provided with a circuit board (6), the left end of the circuit board (6) is provided with a display screen (18), the lithium battery (8) is electrically connected with the circuit board (6), the display screen (18) is electrically connected with the circuit board (6), the bottom end of the lithium battery (8) is provided with a micro transformer (9), the micro transformer (9) is electrically connected with the lithium battery (8), the right end of the micro transformer (9) is provided with a charging interface (12), the charging interface (12) is electrically connected with the micro transformer (9), and the bottom end and the top end of the lithium battery (8) are, the circumferential outer wall of the 5V heating piece (3) is fixedly connected with the circumferential inner part of the elastic cotton (1), the circumferential inner wall of the 5V heating piece (3) is fixedly connected with the inner side wall of the protective shell (2), the 5V heating piece (3) is electrically connected with the circuit board (6), the circumference inner wall of the protective shell (2) and the circumference outer wall of the protective shell (2) are respectively provided with a long flannel surface (4) and a short flannel surface (5), one end of the long flannel surface (4) is connected with one end of the short flannel surface (5) through a magic tape (10), the upper area and the lower area of the left end of the long flannel surface (4) are both provided with windows, and the left end of each window all covers transparent plate (7), and transparent plate (7) are located display screen (18) and the left end of interface (12) that charges, are located and have seted up the aperture on transparent plate (7) of the interface (12) left end that charges.

2. A 5V low pressure easy to clean hand warmer of claim 1, wherein: and a rubber block (13) is arranged on the left end cover of the charging interface (12).

3. A 5V low pressure easy to clean hand warmer of claim 2, wherein: the lower end of the rubber plugging block (13) is rotatably provided with a positioning bolt (14), and the positioning bolt (14) is made of rubber.

4. A 5V low pressure easy to clean hand warmer of claim 3, wherein: the luminous fabric is characterized in that a plurality of luminous modules (11) are uniformly distributed on the outer circumferential wall of the long flannel surface (4), and each luminous module (11) is connected with the outer circumferential wall of the long flannel surface (4) through a magic tape (10).

5. The 5V low-pressure easy-to-clean hand warmer of claim 4, wherein: the display screen (18) is provided with a switch key (15), a heating key (16) and a cooling key (17), and the switch key (15), the heating key (16) and the cooling key (17) are all electrically connected with the display screen (18).

6. A5V low pressure easy-to-clean hand warmer of claim 5, wherein: the protective shell (2) is made of plastic materials.

7. The 5V low-pressure easy-to-clean hand warmer of claim 6, wherein: the lithium battery (8) is a 5V low-voltage power supply.

8. A 5V low pressure easy to clean hand warmer of claim 7, wherein: the long flannel surface (4) and the short flannel surface (5) are flannelette.