CN218830671U

CN218830671U - Portable wearing equipment is with flexible module that generates heat

Info

Publication number: CN218830671U
Application number: CN202222873550.7U
Authority: CN
Inventors: 莫芝华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-07
Anticipated expiration: 2032-10-28

Abstract

A flexible heating module for portable wearable equipment comprises a flexible base layer, a power line, an electric heating layer and two conductive electrodes, wherein the flexible base layer comprises a fabric base layer and an inner waterproof layer arranged on the front surface of the fabric base layer; the electric heating layer and the two conductive electrodes are arranged on the front surface of the inner waterproof layer, and the two conductive electrodes are connected with the electric heating layer; the flexible base layer is provided with two electrifying holes penetrating through the fabric base layer and the inner waterproof layer, the two conductive electrodes extend to form electric connection parts, and the electric connection parts are connected with conductive sheet bodies positioned in the electrifying holes; one end of the power line is provided with two power-on connectors, each power-on connector is magnetically attracted with one conductive sheet body, and the power-on connectors are electrically connected with the conductive sheet bodies. The circular telegram downthehole is located to the conducting strip body, and the evagination is little and not obvious, and the conducting strip body adopts the thin sheet structure of thickness moreover to can make on the flexible heating module not have obvious bulging or evagination, greatly reduced puts to user's probability, guarantees user's use and experiences.

Description

Portable wearing equipment is with flexible module that generates heat

Technical Field

The utility model relates to an electricity technical field that generates heat, concretely relates to portable wearing is flexible module that generates heat for equipment.

Background

In daily life, people easily have some health problems because of reasons such as life, work, so portable wearing equipment with hot compress physiotherapy function comes to life, and portable wearing equipment with common hot compress physiotherapy function includes uterus warming trousers, electric heating waistband, electric heating clothes, electric heating underwear, electric heating eye patches and the like, and these portable wearing equipment usually adopt graphite alkene heating film to generate heat, and the patent document with publication number CN209731593U can be referred to specifically.

A power interface which is externally connected with a power line by a socket is adopted in a graphene heating film of the conventional portable wearing device, for example, as shown in a wearing device disclosed in patent document with publication number CN 209731593U; in addition, a metal sub-buckle is buckled on a graphene heating film of the portable wearing device, and then the metal sub-buckle and the metal main buckle connected to a power line are matched and connected with each other to realize electrification, for example, as shown in a wearing device disclosed in patent document CN 211431105U.

However, no matter the socket is matched with the power interface for power supply or the metal female buckle is matched with the metal male buckle for power supply, when the socket or the metal male buckle is arranged on the heating film, the heating film is obviously bulged or convex, and the appearance is not attractive; and after the user removes power source or metal box, socket or metal son detain too bulge or protrusion and also put the user in good order, influence the use experience that the user does not use portable wearing equipment to the circular telegram.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a portable wearing is flexible module that generates heat for equipment.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a portable wearing is flexible module that generates heat for equipment, includes flexible basic unit, power cord, electric heat layer and two conductive electrode, its characterized in that: the flexible base layer comprises a fabric base layer and an inner waterproof layer arranged on the front surface of the fabric base layer, and the fabric base layer is used for being sewn on a cloth layer of the portable wearable device;

the electric heating layer and the two conductive electrodes are arranged on the front surface of the inner waterproof layer, and the two conductive electrodes are connected with the electric heating layer;

the front surface of the fabric base layer is also provided with an outer waterproof layer which completely covers and wraps the inner waterproof layer, the electric heating layer and the two conductive electrodes;

the flexible base layer is provided with two electrifying holes penetrating through the fabric base layer and the inner waterproof layer, the two conductive electrodes extend to form electric connection parts, the electric connection parts of the two conductive electrodes are respectively positioned in the two electrifying holes, and the electric connection parts are connected with conductive sheet bodies positioned in the electrifying holes; one end of the power line is provided with two power-on connectors, each power-on connector is magnetically attracted with one conductive sheet body, and the power-on connectors are electrically connected with the conductive sheet bodies.

In the present invention, the fabric base layer is made of elastic fabric.

The utility model discloses in, be provided with the connection tin layer on the back of electricity connection portion, the conductive sheet body sets up on connecting the tin layer.

The utility model discloses in, the diameter of connecting the electricity portion or with connecting tin layer all is greater than the diameter of the conductive sheet body.

The utility model discloses in, be equipped with power connector on the other end of power cord, power connector can dismantle and be connected with portable power source.

In the utility model, the conductive electrode comprises a main electrode strip and a plurality of branch electrodes, the main electrode strip is arranged on the inner waterproof layer and positioned outside the electric heating layer, and one end of the main electrode strip is connected with the electric connection part; the branch electrodes are arranged on the inner waterproof layer and the electric heating layer, one ends of the branch electrodes are connected with the main electrode strip, and the other ends of the branch electrodes are connected with the electric heating layer.

The utility model discloses in, a plurality of branch electrode that are located same conductive electrode are the interval arrangement setting, are located on same conductive electrode, form the vacancy region between two branch electrode of adjacent setting, and in one of them branch electrode of another conductive electrode extended into the vacancy region, the setting of staggering in interval between two conductive electrode's the branch electrode.

In the utility model, a magnet is arranged in the power-on connector, and the whole conductive sheet body is made of iron material; the middle position of the conductive sheet body is convexly provided with a positioning bulge positioned on the back surface of the conductive sheet body, and the power-on connector is provided with a positioning groove in positioning fit with the positioning bulge.

The utility model discloses in, the location arch presents for protruding design at the back of the conductive sheet body, presents for sunken setting at the front of the conductive sheet body.

The utility model discloses in, the circular telegram connects including connecting the main part, sunken the setting hold the recess in connecting the main part, locate the electrically conductive base member in holding the recess, magnet is located in holding the recess, electrically conductive base member is connected with the electrically conductive cable electricity of power cord, positioning groove locates on the intermediate position of electrically conductive base member.

The utility model has the advantages that:

1. the electric connection part of the conductive electrode is connected and electrified with the electrified joint of the power line by adopting a conductive sheet body, the conductive sheet body is arranged in the electrified hole, the outer protrusion is small and not obvious, and the conductive sheet body adopts a sheet structure with a thinner thickness, so that the flexible heating module has no obvious bulge or outer protrusion, the probability of placing the flexible heating module on a user is greatly reduced, and the use experience of the user is ensured;

2. the positioning protrusion is arranged on the conductive sheet body, the positioning groove is arranged on the power-on connector, and the matching stability between the conductive sheet body and the power-on connector is improved through concave-convex matching between the positioning protrusion and the positioning groove;

3. the utility model discloses be provided with interior waterproof layer and outer waterproof layer, utilize interior waterproof layer and outer waterproof layer to wrap up electric heat layer and two conductive electrode completely, play insulating, waterproof effect, convenience of customers directly washes cleanly after finishing using.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is an exploded view of the present embodiment;

fig. 2 is a schematic front view of a flexible heat generating module;

FIG. 3 is a schematic view of the back of the flexible heating module;

FIG. 4 is a schematic view of the mating orientation of the conductive sheet body and the electrical connector;

FIG. 5 is a schematic view of the back surface of the conductive sheet body;

fig. 6 is a back schematic view of uterus warming trousers.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Referring to fig. 1-5, a portable wearing equipment is with flexible module that generates heat, includes flexible basic unit, power cord 1, electric heat layer 2 and two conductive electrode 3, flexible basic unit includes fabric basic unit 4, sets up interior waterproof layer 5 on fabric basic unit 4 is positive, fabric basic unit 4 is for having elastic cloth, fabric basic unit 4 is used for sewing up on portable wearing equipment's cloth layer to realize the flexible module that generates heat and portable wearing equipment's being connected, interior waterproof layer 5 is used for carrying out water proof protection to electric heat layer 2.

Further, the electric heating layer 2 and the two conductive electrodes 3 are arranged on the front surface of the inner waterproof layer 5, the electric heating layer 2 is a graphene electric heating layer, and the two conductive electrodes 3 are connected with the electric heating layer 2, so that the electric heating layer 2 can be electrically heated.

Further, an outer waterproof layer 6 which completely covers and wraps the inner waterproof layer 5, the electric heating layer 2 and the two conductive electrodes 3 is further arranged on the front surface of the fabric base layer 4, and the outer waterproof layer 6 is used for performing waterproof protection on the conductive electrodes 3. The inner waterproof layer 5 is a hot melt film with an adhesive function, for example, the inner waterproof layer 5 is a TPU hot melt film or an EVA hot melt film. The outer waterproof layer 6 is a non-elastic plastic film with temperature resistance and chemical resistance, and is preferably a polyimide film.

Furthermore, two electrifying holes 10 penetrating through the fabric base layer 4 and the inner waterproof layer 5 are formed in the flexible base layer, the two conductive electrodes 3 extend to form electric connection parts 31, the electric connection parts 31 of the two conductive electrodes 3 are respectively positioned in the two electrifying holes 10, the electric connection parts 31 are connected with conductive sheet bodies 8 positioned in the electrifying holes 10, the conductive sheet bodies 8 adopt sheet-shaped structures with thin thicknesses, and the thickness of the conductive sheet bodies 8 can be about 0.5mm; one end of the power line 1 is provided with two power-on connectors 11, each power-on connector 11 is magnetically attracted with one conductive sheet body 8, and the power-on connectors 11 are electrically connected with the conductive sheet bodies 8.

In this embodiment, be provided with on the back of connecing electric portion 31 and connect tin layer 9, conductive sheet body 8 sets up on connecting tin layer 9, and the diameter of connecing electric portion 31 and connecting tin layer 9 all is greater than conductive sheet body 8's diameter for it is big to connect the area that tin layer 9 and conductive sheet body 8 are connected the contact, and conductive sheet body 8 is connected the back seamless, thereby guarantees conductive sheet body 8's fastness, makes it be difficult to appear the obscission. In addition, in order to further improve the connection stability of the conductive sheet body 8, in other embodiments, the connecting tin layer 9 may also wrap the outer circumferential surface of the conductive sheet body 8.

In a preferred embodiment, a power connector 12 is disposed at the other end of the power cord 1, and a portable power source is detachably connected to the power connector 12. In this embodiment, the power connector 12 is a USB connector, and the portable power source is a portable power source, that is, a commercially available power bank, so that the user can use the portable power source in a mobile manner. The output voltage of the portable mobile power supply can be 3.7V, 5V or 7.4V, the output current is about 1A, the heating peak value of the electric heating layer 2 exposed in the air can be about 45 ℃, and the electric heating layer 2 exchanges heat with the human body and the outside air when heating, so that the highest temperature of the flexible heating module is not more than 50 ℃. The mobile power supply is not shown in the drawings.

In this embodiment, the conductive electrode 3 is a copper foil layer disposed on the inner waterproof layer 5 and the electrothermal layer 2 by printing, the conductive electrode 3 includes a main electrode strip 32 and a plurality of branch electrodes 33, the main electrode strip 32 is disposed on the inner waterproof layer 5 and is located outside the electrothermal layer 2, and one end of the main electrode strip 32 is connected to the electrical connection portion 31 so as to be electrified; the branch electrode 33 is arranged on the inner waterproof layer 5 and the electric heating layer 2, one end of the branch electrode 33 is connected with the main electrode strip 32, and the other end is connected with the electric heating layer 2.

In the above structure, the branch electrodes 33 are perpendicular to the main electrode bar 32, the multiple branch electrodes 33 located on the same conductive electrode 3 are arranged at intervals, a vacant region is formed between two adjacent branch electrodes 33 located on the same conductive electrode 3, and one branch electrode 33 of the other conductive electrode 3 extends into the vacant region, so that the branch electrodes 33 of the two conductive electrodes 3 are arranged at intervals in a staggered manner to conduct electricity at different positions of the electrothermal layer 2, and the electrothermal layer 2 can uniformly heat.

In a preferred embodiment, the magnet 111 is provided in the electric connector 11, and the conductive sheet member 8 is made of an iron material as a whole, so that the conductive sheet member can be magnetically attracted by the magnet 111 in the electric connector 11. In this embodiment, conductive sheet body 8 is a circular sheet structure, conductive sheet body 8's intermediate position arch is provided with the protruding 81 of location that is located the conductive sheet body 8 back, be equipped with on the circular telegram joint 11 with protruding 81 location complex positioning groove 110 of location, when circular telegram joint 11 and conductive sheet body 8 magnetism actuation, location protruding 81 inserts and forms unsmooth cooperation in positioning groove 110 to make mutual location between circular telegram joint 11 and the conductive sheet body 8, reach the purpose that reduces the slippage phenomenon probability appearing between circular telegram joint 11 and the conductive sheet body 8, make circular telegram joint 11 connect on conductive sheet body 8 steadily.

In this embodiment, the positioning protrusion 81 is designed to be protruded on the back surface of the conductive sheet body 8, and is recessed on the front surface of the conductive sheet body 8, so that the connecting tin layer 9 can fill the recess on the back surface of the positioning protrusion 81, thereby enhancing the firmness of the conductive sheet body 8. In addition, electroplating has the nickel electroplating layer on conductive sheet body 8 and the protruding 81 surface in location, and the nickel electroplating layer is used for preventing conductive sheet body 8 from rustting, also can improve conductive property of conductive sheet body 8 simultaneously and guarantee conductive sheet body 8 pleasing to the eye.

In a preferred embodiment, the power connector 11 includes a connector main body 112, a receiving groove 113 recessed in the connector main body 112, and a conductive base 114 disposed in the receiving groove 113, the magnet 111 is disposed in the receiving groove 113, and the conductive base 114 is electrically connected to a conductive cable of the power cord 1, so that the conductive base 114 can input electric energy to the conductive sheet body 8. The positioning groove 110 is disposed at a middle position of the conductive substrate 114.

In this embodiment, the space for the conductive sheet body 8 to enter is left in the accommodating groove 113, and the diameter of the cross section of the accommodating groove 113 is larger than the diameter of the conductive sheet body 8, so that when the power connector 11 magnetically attracts the conductive sheet body 8, the conductive sheet body 8 enters the accommodating groove 113 and is magnetically attracted and attached to the conductive base 114, and the matching stability between the conductive sheet body 8 and the conductive base 114 is further improved.

In the present embodiment, the sum of the thicknesses of the conductive sheet body 8 and the positioning projection 81 is not more than 1mm, preferably not more than 0.5mm; the sum of the thicknesses of the fabric base layer 4, the waterproof base layer, the electric heating layer 2, the conductive electrode 3 and the waterproof outer layer is not more than 2mm, and preferably not more than 1mm, so that the flexible heating module is integrally thin, and can be sewn on portable equipment such as uterus warming trousers, underwear, trousers, eye shields and the like conveniently.

Referring to fig. 6, the present embodiment is described by taking an example that the flexible heating module is applied to a pair of uterus warming trousers, so that the present embodiment provides a pair of uterus warming trousers, which includes a trousers body 10 and a flexible heating module, and a fabric base layer 4 of the flexible heating module is sewn on the trousers body 10 by a sewing method. The application of the flexible heating module on the electric heating waistband, the electric heating clothes, the electric heating underwear and the electric heating eye patch can refer to the prior art, and the fabric base layer 4 of the flexible heating module is only needed to be sewn on the cloth layer of the electric heating waistband, the electric heating clothes, the electric heating underwear or the electric heating eye patch in a sewing mode, so that specific description is not needed.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. The utility model provides a portable wearing is flexible module that generates heat for equipment, includes flexible basic unit, power cord (1), electric heat layer (2) and two conductive electrode (3), its characterized in that: the flexible base layer comprises a fabric base layer (4) and an inner waterproof layer (5) arranged on the front surface of the fabric base layer (4), and the fabric base layer (4) is used for being sewn on a cloth layer of the portable wearing equipment;

the electric heating layer (2) and the two conductive electrodes (3) are arranged on the front surface of the inner waterproof layer (5), and the two conductive electrodes (3) are connected with the electric heating layer (2);

the front surface of the fabric base layer (4) is also provided with an outer waterproof layer (6) which completely covers and wraps the inner waterproof layer (5), the electric heating layer (2) and the two conductive electrodes (3);

the flexible base layer is provided with two electrifying holes (10) penetrating through the fabric base layer (4) and the inner waterproof layer (5), the two conductive electrodes (3) extend to form electric connection parts (31), the electric connection parts (31) of the two conductive electrodes (3) are respectively positioned in the two electrifying holes (10), and the electric connection parts (31) are connected with conductive sheet bodies (8) positioned in the electrifying holes (10); one end of the power line (1) is provided with two power-on connectors (11), each power-on connector (11) is magnetically attracted with one conductive sheet body (8), and the power-on connectors (11) are in power-on connection with the conductive sheet bodies (8).

2. The flexible heating module for the portable wearable device according to claim 1, wherein: the fabric base layer (4) is made of elastic cloth.

3. The flexible heating module for the portable wearable device according to claim 1, wherein: the back of the electric connection part (31) is provided with a connection tin layer (9), and the conductive sheet body (8) is arranged on the connection tin layer (9).

4. The flexible heating module for the portable wearable device as claimed in claim 3, wherein: the diameter of the electric connection part (31) or the diameter of the electric connection tin layer (9) is larger than that of the conductive sheet body (8).

5. The flexible heating module for the portable wearable device according to claim 1, wherein: the power cord (1) is provided with a power connector (12) at the other end, and the power connector (12) is detachably connected with a mobile power supply.

6. The flexible heating module for the portable wearable device according to claim 1, wherein: the conductive electrode (3) comprises a main electrode strip (32) and a plurality of branch electrodes (33), the main electrode strip (32) is arranged on the inner waterproof layer (5) and is positioned on the outer side of the electric heating layer (2), and one end of the main electrode strip (32) is connected with the electric connection part (31); the branch electrodes (33) are arranged on the inner waterproof layer (5) and the electric heating layer (2), one ends of the branch electrodes (33) are connected with the main electrode strips (32), and the other ends of the branch electrodes are connected with the electric heating layer (2).

7. The flexible heating module for the portable wearable device as claimed in claim 6, wherein: the plurality of branch electrodes (33) positioned on the same conductive electrode (3) are arranged at intervals, a vacant area is formed between two adjacent branch electrodes (33) positioned on the same conductive electrode (3), one branch electrode (33) of the other conductive electrode (3) extends into the vacant area, and the branch electrodes (33) of the two conductive electrodes (3) are arranged at intervals in a staggered manner.

8. The flexible heating module for a portable wearable device according to any one of claims 1 to 7, wherein: a magnet (111) is arranged in the power-on connector (11), and the whole conductive sheet body (8) is made of iron; the middle position of the conductive sheet body (8) is convexly provided with a positioning protrusion (81) positioned on the back surface of the conductive sheet body (8), and a positioning groove (110) matched with the positioning protrusion (81) in a positioning manner is arranged on the power-on connector (11).

9. The flexible heating module for the portable wearable device as claimed in claim 8, wherein: the positioning protrusions (81) are in a protruding design on the back surface of the conductive sheet body (8), and are in a recessed arrangement on the front surface of the conductive sheet body (8).

10. The flexible heating module for the portable wearable device as claimed in claim 8, wherein: the power-on connector (11) comprises a connector main body (112), a containing groove (113) which is arranged on the connector main body (112) in a concave mode, and a conductive base body (114) which is arranged in the containing groove (113), wherein the magnet (111) is arranged in the containing groove (113), the conductive base body (114) is electrically connected with a conductive cable of the power line (1), and the positioning groove (110) is arranged in the middle position of the conductive base body (114).