CN215838293U

CN215838293U - Lower casing and wire hidden type heat preservation cup mat

Info

Publication number: CN215838293U
Application number: CN202122360054.7U
Authority: CN
Inventors: 郭嘉鑫; 郭嘉怡; 郭斐
Original assignee: Dongguan Jiamushi Electronic Co ltd
Current assignee: Dongguan Jiamushi Electronic Co ltd
Priority date: 2021-08-11
Filing date: 2021-09-27
Publication date: 2022-02-18
Anticipated expiration: 2031-09-27
Also published as: CN215838292U

Abstract

The utility model discloses a lower shell and wire hidden type vacuum cup mat, which comprises a lower shell body, wherein a first groove is arranged in the middle of the bottom surface of the lower shell body, a downward bulge is arranged in the middle of the first groove, the bottom surface of the bulge is flush with the bottom surface of the lower shell body, a plurality of first heat dissipation holes are formed in the right middle of the bulge, second heat dissipation holes are respectively formed in the left front part of the first groove, the left rear part of the first groove, the right front part of the first groove and the right rear part of the first groove, third louvre, fourth louvre and fifth louvre, bellied left front portion is equipped with first extension left, and bellied left rear portion is equipped with second extension, bellied right front portion left and is equipped with the third extension right, and bellied right rear portion is equipped with the fourth extension right respectively, and the bottom surface of inferior valve body is equipped with the second recess along left right direction, and the bottom surface four corners department of inferior valve body is equipped with a silica gel callus on the sole respectively. The USB cable box has the advantages of convenience in storage of USB cables, space saving, convenience in use and the like.

Description

Lower casing and wire hidden type heat preservation cup mat

Technical Field

The utility model belongs to the technical field of cup mats, and particularly relates to a lower shell and wire hidden type heat preservation cup mat.

Background

The main effect of heat preservation coaster is just heating for the cup, increases the heat preservation time of cup, and the USB line of charging use of the coaster on the existing market can't be accomodate, and occupation space is big, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lower shell and a wire hidden type heat preservation cup mat, which are convenient for accommodating a USB wire and using, and solve the defects in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the lower shell comprises a lower shell body, wherein a first groove is arranged in the middle of the bottom surface of the lower shell body, a downward bulge is arranged in the middle of the first groove, the bottom surface of the bulge is flush with the bottom surface of the lower shell body, a plurality of first heat dissipation holes are formed in the right middle of the bulge, a second heat dissipation hole, a third heat dissipation hole, a fourth heat dissipation hole and a fifth heat dissipation hole are respectively formed in the left front part of the first groove, the left rear part of the first groove, the right front part of the first groove and the right rear part of the first groove, a first extension part is arranged leftwards of the left front part of the bulge, a second extension part is arranged leftwards of the left rear part of the bulge, a third extension part is arranged rightwards of the right rear part of the bulge, a fourth extension part is respectively arranged rightwards of the right rear part of the bulge, the first extension part and the second heat dissipation holes are arranged in an up-down corresponding mode, the second extension part and the third heat dissipation holes are arranged in an up-down corresponding mode, the fourth extension corresponds the setting from top to bottom with the fifth louvre, and the edge of inferior valve body top surface is vertical upwards to be equipped with the public piece of a plurality of buckle, and the bottom surface of inferior valve body is equipped with the second recess along controlling the direction, and the second recess is located the right side of first recess, and the bottom surface four corners department of inferior valve body is equipped with a silica gel callus on the sole respectively.

Preferably, hidden thermos cup pad of wire rod, including epitheca, USB line and foretell inferior valve, the bottom surface border of epitheca is equipped with a plurality of buckle groove, and a plurality of buckle groove sets up with the public piece one-to-one of a plurality of buckle, and the epitheca is in through the joint of a plurality of buckle groove on the public piece of a plurality of buckle of inferior valve, the epitheca with the inferior valve surrounds into an installation cavity, and the PCB board is installed to the left part in the installation cavity, and the top surface middle part of epitheca is equipped with first through-hole, and the right middle part is equipped with bottom plate heating element in the installation cavity that epitheca and inferior valve surround, and bottom plate heating element's mid-mounting has kicking block heating element, and the one end and the PCB board electricity of USB line are connected, and the installation cavity that epitheca and inferior valve surround is worn out for the free end and this free end of USB line, and the free end winding of USB line is in protruding back joint in the second recess.

Preferably, the bottom plate heating element is including the bottom plate and the bottom plate heating film that generate heat, and the bottom plate that generates heat passes through the right middle part of the top surface of fix with screw at the installation intracavity inferior valve, and the bottom plate heating film is located the below of the bottom plate that generates heat and the bottom plate heating film is connected with the PCB board electricity, and the top surface of the bottom plate that generates heat is located first through-hole, and the middle part of the bottom plate that generates heat is equipped with the second through-hole, and the kicking block heating element is located the second through-hole.

Preferably, the kicking block heating element is including the kicking block that generates heat, kicking block heating film and spring, and spring mounting is in the installation intracavity, and the kicking block that generates heat is installed in the second through-hole and the top of the kicking block that generates heat extends the top of second through-hole, and the kicking block heating film is located the kicking block that generates heat under and the bottom surface of kicking block heating film contradicts with the top of spring to be connected, and the top surface of kicking block heating film is contradicted with the bottom surface of the kicking block that generates heat and is connected, and the bottom plate heating film cover is established on the spring, and the kicking block that generates heat, the kicking block heating film, bottom plate heating film and spring are located same vertical straight line, and the top surface of the kicking block that generates heat is the sphere, and the kicking block heating film is connected with PCB board electricity.

Preferably, the left part of the upper shell is provided with a mounting hole, a display screen lens is mounted in the mounting hole, and the display screen lens and a display screen of the PCB are arranged in a vertically corresponding manner.

Preferably, the bottom plate heating film includes from the top down first high temperature resistant facial mask, first electrically conductive heat-conducting layer and the first high temperature resistant basement membrane that sets gradually, first electrically conductive heat-conducting layer is made by copper foil material or graphite alkene material, the top surface of bottom plate heating film bonds with the bottom plate that generates heat mutually through high temperature glue, and the bottom plate heating film passes through on the screw fixation inferior valve.

Preferably, the top piece heating film includes the second high temperature resistant facial mask, the electrically conductive heat-conducting layer of second and the high temperature resistant basement membrane that sets gradually from top to bottom, the electrically conductive heat-conducting layer of second is made by copper foil material or graphite alkene material, the top surface of top piece heating film bonds with the top piece that generates heat mutually through high temperature glue.

By adopting the technical scheme, the utility model has the following beneficial effects:

(1) according to the USB cable lower shell, the first groove is formed in the middle of the bottom surface of the lower shell body, the downward bulge is formed in the middle of the first groove, the first extending portion is arranged on the left front portion of the bulge leftwards, the second extending portion is arranged on the left rear portion of the bulge leftwards, the third extending portion is arranged on the right front portion of the bulge rightwards, the fourth extending portion is respectively arranged on the right rear portion of the bulge rightwards, when the USB cable lower shell is used, a USB cable can be wound on the bulge, storage is facilitated, space is saved, and the USB cable can be stored in the first groove conveniently due to the arrangement of the first extending portion, the second extending portion, the third extending portion and the fourth extending portion, so that the USB cable can be prevented from falling off from the first groove;

(2) according to the USB cable connector, the second groove is formed in the bottom surface of the lower shell body in the left-right direction and is located on the right side of the first groove, the second groove can assist in containing a USB cable, and the USB cable connector is more convenient to use;

(3) the bottom plate heating film and the top block heating film are of three-layer structures, the first electric heat conduction layer and the second electric heat conduction layer which are made of copper foil or graphene can be heated after being electrified, and the first high-temperature-resistant face film, the first high-temperature-resistant bottom film, the second high-temperature-resistant face film and the second high-temperature-resistant bottom film can effectively prevent water and prevent moisture from entering;

in conclusion, the USB cable box has the advantages of convenience in accommodating the USB cable, space saving, convenience in use and the like.

Drawings

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

FIG. 2 is a schematic structural view of the wire concealed thermos cup mat according to the present invention;

FIG. 3 is a bottom view of FIG. 2;

fig. 4 is an exploded view of fig. 2.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIG. 1, the lower case of the present invention comprises a lower case body 1, a first groove 2 is provided in the middle of the bottom surface of the lower case body 1, a downward protrusion 3 is provided in the middle of the first groove 2, the bottom surface of the protrusion 3 is flush with the bottom surface of the lower case body 1, a plurality of first heat dissipation holes 4 are provided in the right middle of the protrusion 3, a second heat dissipation hole 5, a third heat dissipation hole 6, a fourth heat dissipation hole 7 and a fifth heat dissipation hole 8 are respectively provided in the left front portion of the first groove 2, the left rear portion of the first groove 2, the right front portion of the first groove 2 and the right rear portion of the first groove 2, a first extension portion 9 is provided in the left front portion of the protrusion 3, a second extension portion 10 is provided in the left rear portion of the protrusion 3, a third extension portion 11 is provided in the right front portion of the protrusion 3, a fourth extension portion 12 is provided in the right rear portion of the protrusion 3, the first extension portion 9 and the second heat dissipation hole 5 are provided in an up-down correspondence, the second extension portion 10 corresponds the setting from top to bottom with third louvre 6, and the third extension portion 11 corresponds the setting from top to bottom with fourth louvre 7, and the fourth extension portion 12 corresponds the setting from top to bottom with fifth louvre 8, and the edge of inferior valve body 1 top surface is vertical upwards to be equipped with the public piece 17 of a plurality of buckle, and the bottom surface of inferior valve body 1 is equipped with second recess 13 along controlling the direction, and second recess 13 is located the right side of first recess 2, and the bottom surface four corners department of inferior valve body 1 is equipped with a silica gel callus on the sole 14 respectively.

As shown in fig. 2 to 4, the wire concealed thermal cup mat comprises an upper shell 15, a USB cable 16 and the lower shell, the edge of the bottom surface of the upper shell 15 is provided with a plurality of buckling grooves which are arranged corresponding to the plurality of buckling male parts 17 one by one, the upper shell 15 is buckled on the plurality of buckling male parts 17 of the lower shell through the plurality of buckling grooves, the upper casing 15 with the inferior valve surrounds into an installation cavity, PCB board 18 is installed to the left part in the installation cavity, the top surface middle part of upper casing 15 is equipped with first through-hole 19, the right middle part is equipped with bottom plate heating element in the installation cavity that upper casing 15 and inferior valve surround, bottom plate heating element's mid-mounting has kicking block heating element, the one end and the PCB board 18 electricity of USB line 16 are connected, the other end of USB line 16 is the free end and this free end wears out the installation cavity that upper casing 15 and inferior valve surround, the free end winding of USB line 16 back joint is in second recess 13 on arch 3.

The bottom plate heating assembly comprises a heating bottom plate 20 and a bottom plate heating film 21, the heating bottom plate 20 is fixed in the right middle of the top surface of the lower shell in the installation cavity through screws, the bottom plate heating film 21 is located below the heating bottom plate 20, the bottom plate heating film 21 is electrically connected with the PCB 18, the top surface of the heating bottom plate 20 is located in the first through hole 19, the middle of the heating bottom plate 20 is provided with a second through hole 22, and the top block heating assembly is located in the second through hole 22.

The top block heating component comprises a heating top block 23, a top block heating film 24 and a spring 25, the spring 25 is installed in the installation cavity, the heating top block 23 is installed in the second through hole 22, the top of the heating top block 23 extends to the upper side of the second through hole 22, the top block heating film 24 is located under the heating top block 23, the bottom surface of the top block heating film 24 is in abutting connection with the top of the spring 25, the top surface of the top block heating film 24 is in abutting connection with the bottom surface of the heating top block 23, the bottom plate heating film 21 is sleeved on the spring 25, the heating top block 23, the top block heating film 24, the bottom plate heating film 21 and the spring 25 are located on the same vertical straight line, the top surface of the heating top block 23 is a spherical surface, the heating top block 23 is a spherical surface and can be matched with the arc-shaped cup bottom or the goblet bottom of most cups in the prior art, therefore, the cup can be suitable for cups with arc-shaped bottoms or cups with thicker cups, the top block heater film 24 is electrically connected to the PCB 18.

The mounting hole has been seted up to the left part of epitheca 15, installs display screen lens 26 in the mounting hole, display screen lens 26 corresponds the setting from top to bottom with the display screen of PCB board 18, is equipped with touch switch and gear switch on the display screen, can control the operation, and the display screen still possesses the digital display function, and USB line 16 can connect the power supply and supply power or provide 5V 2A's voltage current for kicking block heating film 24 and bottom plate heating element for this application, and display screen lens 26 adopts transparent PC or PMMA plastic raw materials injection moulding.

The bottom plate heating film 21 includes from last first high temperature resistant facial mask, first electrically conductive heat-conducting layer and the first high temperature resistant basement membrane that sets gradually downwards, first electrically conductive heat-conducting layer is made by copper foil material or graphite alkene material, the top surface of bottom plate heating film 21 bonds with the bottom plate 20 that generates heat mutually through high temperature glue, and bottom plate heating film 21 passes through on the screw fixation inferior valve.

The top block heating film 24 comprises a second high-temperature-resistant mask, a second conductive heat-conducting layer and a second high-temperature-resistant base film which are sequentially arranged from top to bottom, the second conductive heat-conducting layer is made of a copper foil material or a graphene material, and the top surface of the top block heating film 24 is bonded with the heating top block 23 through high-temperature glue.

The upper shell 15 and the lower shell body 1 of the heat-preservation cup mat are both made of high-temperature-resistant plastic products, the electric connection positions of the bottom plate heating film 21 and the top block heating film 24 and the PCB 18 are sealed by high-temperature-resistant insulating glue, the heat-preservation cup mat is safe and waterproof, when the heat-preservation cup mat is used, a cup is placed on the heating bottom plate 20 and the heating top block 23, the heating top block 23 is pressed down by the cup, the top surface of the heating top block 23 is automatically attached to the arc-shaped cup bottom of the cup, the free end of the USB wire 16 is electrically connected to interfaces of a USB charger, a USB socket, a charger and the like, the position of a key switch on a display screen lens 26 is pressed down, a display screen on the PCB 18 can display a water blocking temperature of 55 ℃, after the bottom plate heating film 21 and the top block heating film 24 are heated, heat is transferred into the cup, the temperature in the cup is kept at 50 ℃ -60 ℃, when the temperature of the display screen on the PCB 18 is adjusted upwards, a second-level display screen displays a temperature of 65 ℃, the bottom plate heating film 21 and the top block heating film 24 continuously generate heat, the temperature in the cup is kept at 60-70 ℃, the cup is provided with a bottom plate heating component and a heating top block 23, the top surface of the heating top block 23 is spherical, when the cup is used, the cup can be placed on the heating bottom plate 20 and the heating top block 23, the top surface of the heating top block 23 is spherical and can be well attached to the arc-shaped cup bottom or the goblet bottom of the cup, so that the cup is kept warm, the bottom plate heating component and the top block heating component heat together to quickly heat and keep the temperature of the cup, and compared with the prior art, the power is low, the bottom plate heating film 21 and the top block heating film 24 are of three-layer structures, a first conductive heat conduction layer and a second conductive heat conduction layer which are made of copper foil or graphene can be heated by electrifying, and the first high temperature resistant face film, the second high temperature resistant face film and the second high temperature resistant base film can effectively prevent water, preventing the ingress of moisture.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. Inferior valve, its characterized in that: comprises a lower shell body, wherein a first groove is arranged in the middle of the bottom surface of the lower shell body, a downward bulge is arranged in the middle of the first groove, the bottom surface of the bulge is flush with the bottom surface of the lower shell body, a plurality of first heat dissipation holes are arranged in the right middle of the bulge, a first extension part is arranged at the left front part of the first groove, a second extension part is arranged at the left rear part of the first groove, a third extension part is arranged at the right front part of the bulge, a fourth extension part is arranged at the right rear part of the bulge, the first extension part is arranged corresponding to the second heat dissipation holes up and down, the second extension part is arranged corresponding to the third heat dissipation holes up and down, the third extension part is arranged corresponding to the fourth heat dissipation holes up and down, and the fourth extension part is arranged corresponding to the fifth heat dissipation holes up and down, the edge of inferior valve body top surface is vertical upwards to be equipped with the public piece of a plurality of buckle, and the bottom surface of inferior valve body is equipped with the second recess along left right direction, and the second recess is located the right side of first recess, and the bottom surface four corners department of inferior valve body is equipped with a silica gel callus on the sole respectively.

2. Wire rod hidden type heat preservation cup mat, which is characterized in that: the USB cable comprises an upper shell, a USB cable and a lower shell as claimed in claim 1, wherein a plurality of buckling grooves are formed in the edge of the bottom surface of the upper shell, the buckling grooves and the buckling male parts are arranged in a one-to-one correspondence mode, the upper shell is buckled on the buckling male parts of the lower shell through the buckling grooves, the upper shell and the lower shell are encircled to form an installation cavity, a PCB is installed at the left part in the installation cavity, a first through hole is formed in the middle of the top surface of the upper shell, a bottom plate heating component is arranged at the right middle part in the installation cavity encircled by the upper shell and the lower shell, a top block heating component is installed in the middle of the bottom plate heating component, one end of the USB cable is electrically connected with the PCB, the other end of the USB cable is a free end, the free end penetrates out of the installation cavity encircled by the upper shell and the lower shell, and the free end of the USB cable is buckled in a second groove after being wound on a protrusion.

3. The wire-concealed thermos cup mat according to claim 2, wherein: the bottom plate heating assembly comprises a heating bottom plate and a bottom plate heating film, the heating bottom plate is fixed at the right middle part of the top surface of the lower shell in the installation cavity through screws, the bottom plate heating film is located below the heating bottom plate and electrically connected with the PCB, the top surface of the heating bottom plate is located in the first through hole, the middle part of the heating bottom plate is provided with a second through hole, and the top block heating assembly is located in the second through hole.

4. The wire-concealed thermos cup mat according to claim 3, wherein: the kicking block heating element is including the kicking block that generates heat, kicking block heating film and spring, spring mounting is in the installation intracavity, the kicking block that generates heat is installed in the second through-hole and the top of the kicking block that generates heat extends the top of second through-hole, the kicking block heating film is located the kicking block that generates heat under and the bottom surface of kicking block heating film contradicts with the top of spring and is connected, the top surface of kicking block heating film is contradicted with the bottom surface of the kicking block that generates heat and is connected, the bottom plate heating film cover is established on the spring, the kicking block that generates heat, the kicking block heating film, bottom plate heating film and spring are located same vertical straight line, the top surface of the kicking block that generates heat is the sphere, the kicking block heating film is connected with PCB board electricity.

5. The wire-concealed thermos cup mat according to claim 2, wherein: the left part of the upper shell is provided with a mounting hole, a display screen lens is mounted in the mounting hole, and the display screen lens and a display screen of the PCB are arranged in a vertically corresponding mode.

6. The wire-concealed thermos cup mat according to claim 4, wherein: the bottom plate heating film includes from last first high temperature resistant facial mask, first electrically conductive heat-conducting layer and the first high temperature resistant basement membrane that sets gradually downwards, first electrically conductive heat-conducting layer is made by copper foil material or graphite alkene material, the top surface of bottom plate heating film bonds with the bottom plate that generates heat through high temperature glue, and the bottom plate heating film passes through on the screw fixation inferior valve.

7. The wire-concealed thermos cup mat according to claim 4, wherein: the top heating film comprises a second high-temperature-resistant mask, a second conductive heat-conducting layer and a second high-temperature-resistant base film, wherein the second high-temperature-resistant mask, the second conductive heat-conducting layer and the second high-temperature-resistant base film are sequentially arranged from top to bottom, the second conductive heat-conducting layer is made of a copper foil material or a graphene material, and the top surface of the top heating film is bonded with the heating top block through high-temperature glue.